1 2008-02-22 Borut Razem <borut.razem AT siol.net>
3 * device/lib/Makefile.in: fixed parenthesis error
4 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
5 fixed webdocs bug #1967920: --version
7 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
9 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
11 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
13 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
14 when addresses are unsorted
16 2008-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
18 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
19 Gudjon Gudjonsson <gudjon AT gudjon.org>
20 * device/include/mcs51/p89c66x.h: fixed some defines
21 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
22 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
25 2008-02-14 Borut Razem <borut.razem AT siol.net>
27 * doc/sdccman.lyx: corrected cpp info
29 2008-02-13 Borut Razem <borut.razem AT siol.net>
31 * as/Makefile.in: *.doc renamed to *.txt
33 2008-02-11 Borut Razem <borut.razem AT siol.net>
35 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
36 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
38 2008-02-11 Borut Razem <borut.razem AT siol.net>
40 * doc/sdccman.lyx: documented ar format libraries
42 2008-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
44 * support/regression/tests/float_single.c: added regression
45 test. Some testpoints for probably rarely used functions
46 (acosf, sinhf, tanf, expf) disabled for some targets
48 2008-02-10 Raphael Neider <rneider AT web.de>
50 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
51 (genAssign): fixed for operands on the stack
53 * device/lib/pic16/libc/stdio/vfprintf.c,
54 device/lib/pic16/configure.ac,
55 device/lib/pic16/Makefile.common: add configurable support for
56 printing floats via ./configure --enable-floats
57 * device/lib/pic16/configure,
58 device/lib/pic16/Makefile.in,
59 device/lib/pic16/libm/Makefile.in,
60 device/lib/pic16/debug/Makefile.in,
61 device/lib/pic16/libio/Makefile.in,
62 device/lib/pic16/startup/Makefile.in,
63 device/lib/pic16/libsdcc/Makefile.in,
64 device/lib/pic16/libdev/Makefile.in,
65 device/lib/pic16/libc/Makefile.in: regenerated
66 * doc/sdccman.lyx: documented float support and how to get it
67 * doc/Makefile.in: fixed race condition on parallel builds
69 * device/lib/pic16/libc/stdio/sprintf.c,
70 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
71 pointer to the string buffer, enlarge buffer for x_ftoa()
73 2008-02-10 Borut Razem <borut.razem AT siol.net>
75 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
77 2008-02-10 Raphael Neider <rneider AT web.de>
79 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
81 2008-02-09 Raphael Neider <rneider AT web.de>
83 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
84 artificial bank size limits for compound data (structs, arrays),
85 avoids assert if --obanksel=N, N > 1, is given
87 2009-02-09 Borut Razem <borut.razem AT siol.net>
89 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
90 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
91 uses '`' character instead '\n' for padding
92 * as/asranlib/asranlib.c: made it more robust
94 2009-02-08 Borut Razem <borut.razem AT siol.net>
97 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
98 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
101 2009-02-07 Borut Razem <borut.razem AT siol.net>
103 * as/asranlib/asranlib.c: fixed BSD header length calculation
104 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
105 due sdcc asxxxx license change to GPLv3
107 2009-02-05 Borut Razem <borut.razem AT siol.net>
109 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
110 added support for BSD (Mac OS X) ar format
111 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
112 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
113 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
114 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
115 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
116 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
117 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
118 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
119 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
120 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
121 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
122 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
123 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
124 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
125 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
126 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
127 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
128 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
129 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
130 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
131 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
132 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
133 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
134 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
135 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
136 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
137 changed license to GPL either version 3, or (at your option) any
140 2009-02-05 Borut Razem <borut.razem AT siol.net>
142 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
143 added support for BSD (Mac OS X) ar format
145 2009-02-02 Borut Razem <borut.razem AT siol.net>
147 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
148 device/lib/z80/Makefile.in:
149 chose source files in the PORT directory if they are available
151 2008-02-01 Raphael Neider <rneider AT web.de>
153 * device/lib/pic16/libdev/pic18f1220.c,
154 * device/lib/pic16/libdev/pic18f4450.c:
155 define SSPBUF to allow use of printf
157 2009-02-01 Borut Razem <borut.razem AT siol.net>
159 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
160 device/lib/hc08/Makefile.in, device/lib/incl.mk,
161 device/lib/z80/Makefile.in:
162 don't remake libraries
163 * support/regression/tests/snprintf.c:
164 reenable floating point in small-xstack-auto library
166 2008-01-26 Raphael Neider <rneider AT web.de>
168 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
170 2008-01-25 Raphael Neider <rneider AT web.de>
172 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
173 search path instead of appending them
175 2009-01-24 Borut Razem <borut.razem AT siol.net>
177 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
178 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
179 to 32 bit unsigned int when calling sputl() since it is a macro
180 * as/link/lkar.c: changed the initialization of This->loaded
182 2009-01-23 Borut Razem <borut.razem AT siol.net>
184 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
185 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
186 unsigned int when calling new(), since asxxxx doesn't use function
189 2009-01-21 Borut Razem <borut.razem AT siol.net>
191 * as/link/lkar.h: sgetl and sputl are independent of endianness
192 * as/link/sdxxxx_config.h.in: removed endianness detection
194 2009-01-20 Borut Razem <borut.razem AT siol.net>
196 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
197 due creation of ar format libraries
198 * support/scripts/sdcc.nsi:
199 don't add nonexistent object files to the package
201 2009-01-19 Borut Razem <borut.razem AT siol.net>
203 * Makefile.in, configure.in, configure,
204 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
205 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
206 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
207 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
208 device/lib/small/Makefile.in,
209 device/lib/z80/Makefile.in: create ar format libraries
210 * support/regression/ports/mcs51-xstack-auto/spec.mk:
211 use device/lib/Makefile to create library
212 * support/regression/tests/snprintf.c:
213 floating point is not enabled in small-xstack-auto library
214 * device/lib/libfloat.lib, device/lib/libint.lib,
215 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
217 2009-01-18 Borut Razem <borut.razem AT siol.net>
219 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
220 warning: extra tokens at end of #endif directive
222 2009-01-11 Borut Razem <borut.razem AT siol.net>
224 * Makefile.in: added SDCC_ASRANLIB to PKGS
226 2009-01-10 Borut Razem <borut.razem AT siol.net>
228 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
229 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
230 due added support for ar format libraries
232 2009-01-09 Borut Razem <borut.razem AT siol.net>
234 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
235 as/asranlib/asranlib.c: added asranlib
236 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
237 * Makefile.in, as/link/hc08/Makefile.in,
238 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
239 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
240 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
241 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
242 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
243 configure.in, sdcc.dsw: modified to support ar format libraries
245 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
247 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
250 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
252 * sim/ucsim/z80.src/inst_ed.cc:
253 Fixed bug #2488074, which made regression tests fail.
255 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
257 * device/lib/z80/mod.s,
258 device/lib/z80/div.s,
259 device/lib/z80/mulchar.s,
260 device/lib/z80/mul.s,
261 device/lib/z80/divsigned.s,
262 device/lib/z80/Makefile.in:
263 Implemented RFE #1702376.
265 2009-01-05 Borut Razem <borut.razem AT siol.net>
267 * as/link/lksdcclib.c:
268 fixed linker hanging in INDEXLIB is not defined (hc08)
270 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
273 Implemented RFE #2485684, and some further improvements of HL caching
275 * src/z80/peeph-z80.def:
276 Fixed a bug exposed by implementing RFE #2485684.
278 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
280 * src/z80/peeph-z80.def:
281 Peephole improvements.
284 device/include/string.h,
285 device/lib/z80/memmove.s:
287 * device/lib/z80/Makefile.in,
288 device/lib/Makefile.in,
289 support/regression/tests/memory.c,
290 device/lib/z80/strlen.s:
291 Partially implemented RFE #2471534.
293 2009-01-04 Borut Razem <borut.razem AT siol.net>
295 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
296 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
297 * doc/README.txt: updated John Hartman's e-mail address
298 * as/link/lkrel.c, as/link/lksdcclib.c:
299 fixed bug #2484677: Linker hangs
300 * src/z80/peep.c: fixed msvc warning C4047:
301 'return' : 'int ' differs in levels of indirection from 'char *'
302 * config.dsp: as/lib corrected to as/link
304 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
307 Implemented RFE #2484693.
308 * src/z80/peeph-z80.def:
309 Some peephole improvements.
311 2009-01-03 Borut Razem <borut.razem AT siol.net>
314 fixed warning: 'ret' may be used uninitialized in this function
316 2009-01-02 Borut Razem <borut.razem AT siol.net>
318 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
319 as/link/getline.[ch], as/link/lkrel.[ch]: added,
320 made support for differnet library formats more flexible,
321 preparation for support of ar format
322 * as/link/lklibr.c, as/link/z80/Makefile.in,
323 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
324 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
325 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
326 as/link/hc08/lkelf.c, as/link/aslink.h:
327 made support for differnet library formats more flexible,
328 preparation for support of ar format
330 2009-01-01 Borut Razem <borut.razem AT siol.net>
332 * as/link/asxxxx_config.h.in:
333 fixed warning: extra tokens at end of #endif directive
335 fixed warning: suggest parentheses around && within ||
336 * device/lib/Makefile.in: allow whitespaces at the end of lines in
337 ports.build, in order to make it work on cygwin - it seems to be a
338 bug in cygwin grep: CR is not treated as part of end-of-line
340 2008-12-31 Borut Razem <borut.razem AT siol.net>
342 * configure, configure.in, config.dsp, config_vc.awk,
343 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
344 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
345 introduced asxxxx_config.h.in
347 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
350 src/z80/peeph-z80.def:
351 Minor addition improvement.
353 2008-12-30 Raphael Neider <rneider AT web.de>
355 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
356 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
357 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
358 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
359 support/librarian/sdcclib.c, support/makebin/makebin.c:
360 partially revert changes from r5293..r5295
362 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
364 * src/z80/peeph-z80.def:
365 Minor peephole improvement.
367 2008-12-29 Raphael Neider <rneider AT web.de>
369 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
370 incorrectly discarded BANKSELs
372 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
374 * support/regression/tests/memory.c:
375 Added simple test for memset(), memcpy() and memmove()
377 2008-12-29 Borut Razem <borut.razem AT siol.net>
379 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
381 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
383 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
384 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
385 (177.j): added new rule
386 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
387 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
388 (decorateType CAST): propagate storage class to generic pointer results
390 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
392 * device/lib/z80/string.c,
393 device/lib/z80/printf.c,
394 device/lib/z80/mul.s:
397 Fixed code generation bug exposed by builtin memcpy().
399 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
401 * device/lib/_memcpy.c:
402 fixed conflict with builtin memcpy()
404 2008-12-26 Borut Razem <borut.razem AT siol.net>
406 * support/librarian/sdcclib.c:
407 fixed bug 2466950: "sdcclib broken"
408 by removing fgets return value check
410 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
413 device/include/string.h: Implemented RFE #1914254
415 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
416 * device/lib/z80/Makefile.in,
417 device/lib/Makefile.in,
418 device/lib/z80/memmove.s: Implemented RFE #1914256
420 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
422 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
423 * src/z80/peep.c: improved checks for unused data
425 src/z80/main.c: Implemented RFE #1899189
427 2008-12-25 Borut Razem <borut.razem AT siol.net>
429 * support/regression/Makefile.in:
430 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
432 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
434 * src/z80/peeph-z80.def: minor peephole improvements
436 2008-12-21 Borut Razem <borut.razem AT siol.net>
438 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
439 due to redefinition of symbol __assert
440 sdcclib.c:53:1:warning: "__assert" redefined
441 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
442 warning: this is the location of the previous definition
444 2008-12-20 Raphael Neider <rneider AT web.de>
446 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
447 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
448 support/cpp/libcpp/macro.c: fix format string errors
450 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
452 * src/pic/device.c: partial rewrite using strtok,
453 quieten compiler warnings, adopt SDCC coding style
455 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
456 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
457 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
458 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
459 support/librarian/sdcclib.c, support/makebin/makebin.c:
460 quieten most compiler warnings
462 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
463 probably fix operator precedence bug
465 * doc/clean.mk: quieten rm if no .lyx is present
467 2008-12-19 Borut Razem <borut.razem AT siol.net>
469 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
470 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
471 doc/README.txt, doc/test_suite_spec.lyx:
472 applied patch 2446381: Dcoumentation spelling correcitons
473 thanks to Steven Borley
475 2008-12-16 Raphael Neider <rneider AT web.de>
477 * device/include/pic/pic12f629.h,
478 device/include/pic/pic12f675.h,
479 device/lib/pic/libdev/pic12f629.c,
480 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
482 2008-12-14 Borut Razem <borut.razem AT siol.net>
484 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
485 converted to LyX 1.5.7 (\lyxformat 276) format
487 2008-12-07 Borut Razem <borut.razem AT siol.net>
489 * support/regression/tests/bitfields.c:
490 added test case for bug #2366757
492 2008-12-07 Raphael Neider <rneider AT web.de>
494 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
495 NULL pointer dereference, closes #2366757
497 2008-11-25 Raphael Neider <rneider AT web.de>
499 * device/include/pic16/pic16devices.txt,
500 sdcc/src/pic16/device.c,
501 sdcc/src/pic16/device.h: implicitly disable XINST
502 whenever CONFIG4L is set via an additional optional
503 argument to the configword directive in pic16devices.txt
505 2008-11-24 Raphael Neider <rneider AT web.de>
507 * device/lib/pic16/configure.ac,
508 device/lib/pic16/Makefile.common: fixed quoting issues
510 * device/lib/pic16/configure,
511 device/lib/pic16/debug/Makefile.in,
512 device/lib/pic16/libc/Makefile.in,
513 device/lib/pic16/libdev/Makefile.in,
514 device/lib/pic16/libio/Makefile.in,
515 device/lib/pic16/libm/Makefile.in,
516 device/lib/pic16/libsdcc/Makefile.in,
517 device/lib/pic16/Makefile.in,
518 device/lib/pic16/startup/Makefile.in: regenerated
520 * src/pic16/main.c (_pic16_finaliseOptions): revert to
523 2008-11-24 Raphael Neider <rneider AT web.de>
525 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
526 argument of --asm= or --link= to allow for
527 --asm="sh script --options", the user can double quote the
528 argument if needed: --asm="'c:/program files/gpasm' -q",
529 also fix some potential buffer overflows
531 2008-11-19 Borut Razem <borut.razem AT siol.net>
534 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
535 thanks Mauro Giachero
537 2008-11-16 Borut Razem <borut.razem AT siol.net>
539 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
540 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
542 2008-11-15 Borut Razem <borut.razem AT siol.net>
544 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
545 src/SDCCsymt.c, src/SDCCsymt.h:
546 fixed RFE #2291335 : Unnamed bit-field initialization
547 * support/regression/tests/bitfields.c:
548 added test case for RFE #2291335
549 * support/regression/tests/bug-1981238.c:
550 don't initialize unnamed bit-fields
552 2008-11-11 Raphael Neider <rneider AT web.de>
554 * device/include/pic16/pic18f25j10.h,
555 device/include/pic16/pic18f45j10.h: remove useless boilerplate
557 * device/include/pic16/adc.h,
558 device/lib/pic16/libio/adc/adcbusy.c,
559 device/lib/pic16/libio/adc/adcclose.c,
560 device/lib/pic16/libio/adc/adcconv.c,
561 device/lib/pic16/libio/adc/adcopen.c,
562 device/lib/pic16/libio/adc/adcread.c,
563 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
564 and fixed ADC routines to work for more target devices,
565 incorporates patch #2036130 by Nick Materer
567 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
569 * device/include/ctype.h,
570 * device/include/ds400rom.h,
571 * device/include/ds80c390.h,
572 * device/include/float.h,
573 * device/include/math.h,
574 * device/include/serial.h,
575 * device/include/stdbool.h,
576 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
578 * device/include/mcs51/C8051F336.h,
579 * device/include/mcs51/C8051T600.h,
580 * device/include/mcs51/C8051T610.h,
581 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
582 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
584 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
586 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
588 2008-11-10 Raphael Neider <rneider AT web.de>
590 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
591 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
592 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
593 (patch by Nick Materer, #2253980)
595 * device/lib/pic16/libio/adc.ignore,
596 device/lib/pic16/libio/i2c.ignore,
597 device/lib/pic16/libio/usart.ignore,
598 device/lib/pic16/pics.all: updated to build more device libs
600 * device/lib/pic16/libdev/Makefile.am,
601 device/lib/pic16/libdev/Makefile.in,
602 device/lib/pic16/libio/Makefile.am,
603 device/lib/pic16/libio/Makefile.in: regenerated
605 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
606 names per memory location, applied SDCC style to more functions
608 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
610 * device/include/mcs51/p89lpc933_4.h: new NXP header file
611 * device/include/mcs51/p89lpc935_6.h: new NXP header file
612 * device/include/mcs51/p89v66x.h: minor changes
613 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
615 2008-11-09 Raphael Neider <rneider AT web.de>
617 * device/include/pic/pic14devices.txt: fixed memory description for
618 12f629 and 12f675, closes #2236240
620 2008-11-06 Borut Razem <borut.razem AT siol.net>
622 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
623 pass system include paths with -isystem to sdcpp
624 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
625 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
627 2008-11-02 Raphael Neider <rneider AT web.de>
629 * doc/sdccman.lyx: updated the sections on the library build process
630 and on how to add support for new devices, and documented known
631 problems with the extended instruction set including a workaround
633 2008-11-01 Raphael Neider <rneider AT web.de>
635 * device/include/pic16/adc.h,
636 device/include/pic16/pic16devices.txt,
637 device/include/pic16/pic18f2410.h,
638 device/include/pic16/pic18f2510.h,
639 device/include/pic16/pic18f2515.h,
640 device/include/pic16/pic18f2610.h,
641 device/include/pic16/pic18f4410.h,
642 device/include/pic16/pic18f4510.h,
643 device/include/pic16/pic18f4515.h,
644 device/include/pic16/pic18f4610.h,
645 device/include/pic16/pic18fregs.h,
646 device/lib/pic16/libdev/Makefile.am,
647 device/lib/pic16/libdev/Makefile.in,
648 device/lib/pic16/libdev/pic18f2410.c,
649 device/lib/pic16/libdev/pic18f2510.c,
650 device/lib/pic16/libdev/pic18f2515.c,
651 device/lib/pic16/libdev/pic18f2610.c,
652 device/lib/pic16/libdev/pic18f4410.c,
653 device/lib/pic16/libdev/pic18f4510.c,
654 device/lib/pic16/libdev/pic18f4515.c,
655 device/lib/pic16/libdev/pic18f4610.c,
656 device/lib/pic16/libio/Makefile.am,
657 device/lib/pic16/libio/Makefile.in,
658 device/lib/pic16/pics.all: added support for 18f[24][456]10
659 and 18f[24]515 devices
660 * doc/sdccman.lyx: updated list of supported PIC16 devices
662 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
663 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
664 src/xa51/gen.c: avoid compiler warnings
665 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
667 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
669 * device/include/mcs51/p89v66x.h: NXP header file
670 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
671 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
673 2008-10-14 Raphael Neider <rneider AT web.de>
675 * device/lib/pic16/libdev/Makefile.am,
676 device/lib/pic16/libio/Makefile.am: enable building libraries for
677 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
678 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
679 * device/lib/pic16/libdev/Makefile.in,
680 device/lib/pic16/libio/Makefile.in: regenerated
682 2008-10-14 Raphael Neider <rneider AT web.de>
684 * device/include/pic16/pic18f2450.h,
685 device/include/pic16/pic18f4450.h,
686 device/lib/pic16/libdev/pic18f2450.c,
687 device/lib/pic16/libdev/pic18f4450.c,
688 device/include/pic16/adc.h,
689 device/include/pic16/pic16devices.txt,
690 device/include/pic16/pic18fregs.h,
691 device/lib/pic16/libdev/Makefile.am,
692 device/lib/pic16/libdev/Makefile.in,
693 device/lib/pic16/libio/Makefile.am,
694 device/lib/pic16/libio/Makefile.in,
695 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
697 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
698 stack to a fixed location, relax it to automatically work with all
699 but the smallest devices (256 byte RAM devices need #pragma stack)
701 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
703 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
704 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
705 * device/lib/_strcspn.c: fixed bug 2140931
707 2008-10-06 Raphael Neider <rneider AT web.de>
709 * device/include/pic16/stdio.h,
710 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
711 declared __naked for convenience, named all arguments
712 * device/lib/pic16/libc/stdio/strmgpsim.c,
713 device/lib/pic16/libc/stdio/strmmssp.c,
714 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
716 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
717 empty __naked functions,
718 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
719 corner cases (unlink first/last pCode in list), reuse more code
721 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
723 * src/ds390/main.c (_ds390_genInitStartup): added
724 * src/SDCCpeeph.c (getPatternVar): new, added,
725 (labelInRange): fixed bug 2115959
726 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
727 * src/SDCCicode.h: added newiTempOperand
728 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
729 added optimizations for 0/x and x/-1, see also patch 2142900
730 * support/regression/tests/onebyte.c (testMul): added test cases
732 2008-09-20 Borut Razem <borut.razem AT siol.net>
735 definition of absolute address symbols without initial value,
736 fixed SDCC crash "do not know how to intialize symbol"
738 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
740 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
741 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
742 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
743 * device/lib/z80/stubs.s: added stubs for above functions
744 * src/SDCCopt.c (convilong),
745 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
746 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
747 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
748 * support/regression/tests/onebyte.c: enabled all tests for z80
750 2008-09-15 Borut Razem <borut.razem AT siol.net>
752 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
753 device/lib/pic16/libc/stdio/printf.c,
754 device/lib/pic16/libc/stdio/strmusart.c,
755 device/lib/pic16/libc/stdio/printf_tiny.c,
756 device/lib/pic16/libc/stdio/sprintf.c,
757 device/lib/pic16/libc/stdio/strmgpsim.c,
758 device/lib/pic16/libc/stdio/putchar.c,
759 device/lib/pic16/libc/stdio/fprintf.c,
760 device/lib/pic16/libc/stdio/strmmssp.c,
761 device/device/lib/pic16/libc/stdio/vprintf.c,
762 device/lib/pic16/libc/stdio/printf_small.c,
763 device/lib/pic16/libc/stdio/vsprintf.c,
764 device/lib/pic16/libc/stdio/strmputchar.c,
765 device/lib/pic16/libc/Makefile.am,
766 device/lib/pic16/libc/Makefile.in:
767 *printf now returns int, puchar.c moved from stdlib to stdio,
768 *printf format parameter type changed from char * to const char *,
769 added GNU link excetion text to library source files,
770 applyed GNU coding style, removed useless svn ids,
771 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
772 binary specifier: "%b", "%hb" and "%lb"
773 * device/lib/pic16/libc/stdio/vfprintf.c:
774 applied patch #2044424: PIC16: vfprintf
775 thanks Mauro Giachero
776 * support/regression/tests/bug1057979.c:
777 removed old pic16 sprintf specifics
778 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
779 * doc/sdccman.lyx: documented 'b' binary format specifier removal
781 2008-09-15 Raphael Neider <rneider AT web.de>
783 * src/pic16/device.c (pic16_dump_usection): force udata sections
784 into the addressable range (0..0xFFF), workaround for a gpsim
785 bug preventing simulation of regtest bug1750318
786 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
787 (serialRegAssign): fixed regtest bug-971834,
788 (pic16_packRegisters): avoid null-pointer dereference
790 2008-09-14 Raphael Neider <rneider AT web.de>
792 * src/pic16/gen.c, src/pic16/ralloc.c: use
793 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
794 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
796 2008-09-12 Borut Razem <borut.razem AT siol.net>
798 * support/regression/fwk/testfwk.h:
799 define pdata as data for pic16 target
800 thanks Mauro Giachero
802 2008-09-11 Borut Razem <borut.razem AT siol.net>
804 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
805 support/regression/absolute.c:
806 applied patch #2105615: Some PIC16 testcase fixlets
807 thanks Mauro Giachero
809 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
811 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
812 * support/regression/tests/bug2094505.c: new, added
814 2008-09-07 Borut Razem <borut.razem AT siol.net>
816 * src/SDCCglue.c, src/SDCCast.c:
817 fixed throw of "excess elements" warning for char arrays
818 * support/regression/tests/nullstring.c:
819 disable warning about excess elements in array of chars initializer
821 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
823 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
824 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
825 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
826 * support/regression/tests/bug2077267.c: new, added
828 2008-09-05 Raphael Neider <rneider AT web.de>
830 * configure.in, Makefile.common.in: add support for ccache,
831 remove spurious $VERSION output, detect doc-tools even without
832 --enable-doc to facilitate later manual doc-builds, minor cleanup
833 * configure: regenerated
835 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
836 avoid races in parallel VPATH builds
837 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
838 * doc/sdccman.lyx: mention --without-ccache configure option
840 2008-09-01 Raphael Neider <rneider AT web.de>
842 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
843 * (genConstPointerGet): fix reading bitfields from __code space
844 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
845 bitfield initializers (fix regression test bug1856409.c)
846 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
849 2008-08-31 Raphael Neider <rneider AT web.de>
851 * src/pic16/gen.c (genAssign): removed useless compiler output
852 * (genPointerGet,genPointerSet,genCast),
853 src/pic16/glue.c (pic16_printGPointerType):
854 also handle PPOINTERs just to avoid spurious asserts
855 * (pic16_printIvalType,pic16_printIvalBitFields):
856 generalized to arbitrary type/bitfield sizes, allows compilation of
857 regression test bug-1981238.c
858 * (pic16_printIvalChar): fix regression test structflexarray.c
859 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
860 in initialized structs and fix #1843745
861 * (pic16_printIvalStruct): always output initializers for all fields,
862 even those not explicitly given, fixes zeropad.c regression test
863 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
864 #2073635, #1567098, and #1485812)
865 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
867 2008-08-31 Borut Razem <borut.razem AT siol.net>
869 * support/regression/tests/bug-895992.c,
870 support/regression/tests/onebyte.c:
871 enabled pic16 regression testing since the bugs
872 1511794: pic16: regression test bug-895992.c fails
873 1444425: onebyte.c regression tes fails on pic16
874 are fixed, probably by fixing
875 2048464: PIC16: fix genUminus - addresses not.c regression test
876 * src/SDCCsymt.c, src/SDCCglue.c,
877 support/regression/tests/bug-1981238.c:
878 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
881 2008-08-30 Borut Razem <borut.razem AT siol.net>
883 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
884 release version 4.3.2
886 2008-08-24 Raphael Neider <rneider AT web.de>
888 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
889 always use the sdcc from the current build tree (ignore $CC from
890 the environment, fixes compile farm builds)
891 * device/lib/Makefile.in: rename .a into .lib for compatibility,
892 remove more build products from install directory
893 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
894 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
896 2008-08-24 Borut Razem <borut.razem AT siol.net>
898 * src/SDCC.y: applied patch
899 2050245: Fix # 1963382
901 1963382: Listing File - C file comment is incorrect
904 2008-08-23 Borut Razem <borut.razem AT siol.net>
906 * src/pic16/gen.c: applied patch
907 2048464: PIC16: fix genUminus - addresses not.c regression test
908 thanks Mauro Giachero
910 2008-08-22 Borut Razem <borut.razem AT siol.net>
912 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
913 src/pic16/main.c: allow spaces in gpasm and gplink paths
915 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
918 * src/z80/peeph-z80.def: minor peephole improvement
920 2008-08-15 Raphael Neider <rneider AT web.de>
922 * src/z80/gen.c (_vemit2): suppress compiler warning
924 * src/pic/*.[ch]: make proper use of header files and avoid
925 ad-hoc extern declarations, mark module-local helpers 'static',
926 removed dead/replaced code, no functional changes
927 * src/pic16/pcode.c: disentangled from pic14 backend
929 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
931 * src/z80/gen.c: fixed #2051348
932 * support/regression/tests/bug-2051348.c: regression test for #2051348
934 2008-08-10 Raphael Neider <rneider AT web.de>
937 * Makefile.common.in: export PACKAGE for $docdir,
938 fixes #1957036, avoid some "underquoted definition" warnings
939 * configure: regenerated
941 2008-08-10 Raphael Neider <rneider AT web.de>
943 * device/lib/pic16/**: build pic16 library using autotools for
944 improved dependency tracking
946 * device/lib/Makefile.in,
948 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
950 2008-08-10 Raphael Neider <rneider AT web.de>
952 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
953 local variables if --nooverlay is given, workaround for #2023121
955 2008-08-08 Raphael Neider <rneider AT web.de>
957 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
959 2008-08-08 Raphael Neider <rneider AT web.de>
961 * src/pic/pcoderegs.c,
963 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
965 2008-08-07 Borut Razem <borut.razem AT siol.net>
967 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
968 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
969 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
970 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
971 applied modified patch 2038174: Add support for binary constants v2
972 thanks Mauro Giachero
973 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
975 2008-08-04 Raphael Neider <rneider AT web.de>
978 * src/pic16/device.h,
980 * src/pic16/main.c: enable --optimize-goto by default
982 * device/lib/pic16/Makefile.common.in: suppress removed option
985 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
987 2008-07-30 Borut Razem <borut.razem AT siol.net>
989 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
990 applied patch 22032433: PIC16: fix constant strings,
991 thanks Mauro Giachero
993 2008-07-29 Borut Razem <borut.razem AT siol.net>
995 * src/pic16/gen.c: applied patches:
996 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
997 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
998 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
999 thanks Mauro Giachero
1001 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1003 * src/port.h: Fixed typo in comment
1005 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1007 * src/z80/mappings.i: Implemented RFE #1919415
1008 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1009 #1880202, #1914434, prepared for RFE #1703943
1011 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1013 * src/z80/peeph.def,
1014 * src/z80/peeph-z80.def,
1015 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1016 preparation for Z80 peephole improvements
1018 2008-06-21 Raphael Neider <rneider AT web.de>
1020 * device/include/pic16/pic18f66j60.h,
1021 * device/include/pic16/pic18f66j65.h,
1022 * device/include/pic16/pic18f67j60.h,
1023 * device/include/pic16/pic18f86j60.h,
1024 * device/include/pic16/pic18f86j65.h,
1025 * device/include/pic16/pic18f87j60.h,
1026 * device/include/pic16/pic18f96j60.h,
1027 * device/include/pic16/pic18f96j65.h,
1028 * device/include/pic16/pic18f97j60.h,
1029 * device/lib/pic16/libdev/pic18f66j60.c,
1030 * device/lib/pic16/libdev/pic18f66j65.c,
1031 * device/lib/pic16/libdev/pic18f67j60.c,
1032 * device/lib/pic16/libdev/pic18f86j60.c,
1033 * device/lib/pic16/libdev/pic18f86j65.c,
1034 * device/lib/pic16/libdev/pic18f87j60.c,
1035 * device/lib/pic16/libdev/pic18f96j60.c,
1036 * device/lib/pic16/libdev/pic18f96j65.c,
1037 * device/lib/pic16/libdev/pic18f97j60.c,
1038 * device/include/pic16/pic16devices.txt,
1039 * device/include/pic16/pic18fregs.h,
1040 * device/lib/pic16/pics.all: added new devices
1042 * device/include/pic16/adc.h,
1043 * device/lib/pic16/libio/adc/adcbusy.c,
1044 * device/lib/pic16/libio/adc/adcopen.c,
1045 * device/lib/pic16/libio/adc/adcsetch.c,
1046 * device/lib/pic16/libio/i2c/i2copen.c,
1047 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1048 all changes from a patch by Anton Strobl
1050 2008-06-12 Borut Razem <borut.razem AT siol.net>
1052 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1053 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1054 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1055 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1056 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1057 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1058 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1059 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1060 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1061 by applying the modified patch from Risto Huotari
1063 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1066 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1067 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1068 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1069 * support/regression/tests/bug1938300.c: new, added
1071 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1073 * device/include/asm/ds390/features.h,
1074 * device/include/asm/mcs51/features.h,
1075 * device/include/mcs51/regc515c.h: inserted LGPL notice
1077 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1079 * device/lib/gbz80/div.s,
1080 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1081 patch 1597883, Thanks Robert Ramey
1083 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1085 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1086 createIvalCharPtr, createIvalPtr, createIval),
1088 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1089 initializers for local auto variables
1090 * support/regression/tests/zeropad.c: added testcase for auto initializers
1092 2008-05-26 Raphael Neider <rneider AT web.de>
1094 * device/lib/pic16/startup/crt0.c,
1095 * device/lib/pic16/startup/crt0i.c,
1096 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1097 explicit, fixed curr_entry loop for >= 256 initializer records,
1098 removed debug code (write to 0xf7e)
1100 2008-05-25 Raphael Neider <rneider AT web.de>
1102 * device/include/pic/pic16f627a.h,
1103 * device/include/pic/pic16f628a.h,
1104 * device/include/pic/pic16f648a.h: added missing ports
1106 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1108 * device/include/float.h: added __INFINITY
1109 * device/lib/_fsadd.c: handle overflows
1110 * device/lib/_fsmul.c,
1111 * device/lib/_fsdiv.c: use __INFINITY
1112 * device/lib/_fseq.c,
1113 * device/lib/_fsneq.c: handle -0.0
1114 * sim/ucsim/s51.src/uc89c51r.cc,
1115 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1116 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1117 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1118 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1119 * support/regression/tests/snprintf.c: test bug with --xstack
1121 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1123 * src/SDCCpeeph.c (callFuncByName):
1124 Support nested parenthesis in peephole function arguments (#1967300)
1126 2008-05-19 Raphael Neider <rneider AT web.de>
1128 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1129 fixed duplicate labels (#1911325)
1131 2008-05-19 Raphael Neider <rneider AT web.de>
1133 * src/regression/empty.c: suppress warning
1134 * src/regression/pointer1.c: enabled index_by_pointer()
1135 * src/regression/inline.c: now works for pic16 as well
1137 * src/pic16/device.c: include dbuf declarations
1138 * src/pic16/device.h: removed obsolete prototypes
1140 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1141 * src/pic16/glue.c: made purely local functions static,
1142 (pic16_printGPointerType, pic16_printIvalCharPtr,
1143 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1144 generic pointers' tags (#1961866)
1146 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1148 2008-05-19 Borut Razem <borut.razem AT siol.net>
1150 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1151 fixed typo, uninstall include/pic16/pic16devices.txt
1153 2008-05-18 Borut Razem <borut.razem AT siol.net>
1155 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1156 the buffer is null terminated
1157 * src/device/pic16.c:
1158 applied modified patch 1965676: Patch for Win32 16 bit PIC
1159 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1161 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1163 * src/SDCC.lex (check_type),
1164 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1166 * as/mcs51/clean.mk,
1167 * as/z80/clean.mk: also clean *.dep
1168 * device/lib/pic16/libsdcc/stack/Makefile,
1169 * sim/ucsim/libtool: removed as they are rebuild by configure
1170 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1172 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1174 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1175 fixupInline instead of createFunction to fix bug 1864577
1176 (inlineFindMaxBlockno): removed, use global blockNo
1177 * src/SDCCglobl.h: added blockNo
1179 * src/z80/peep.h: modified properties
1180 * support/regression/tests/bug1864577.c: new, added
1182 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1184 * as/mcs51/asdata.c,
1185 * as/mcs51/asm.h: added org_cnt
1186 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1187 * as/mcs51/asout.c: changed old K&R to ANSI
1188 * as/mcs51/Makefile.in: use common identifiers
1194 * as/hc08/Makefile.bcc,
1195 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1196 * sdcc_vc_in.h: added define __func__
1197 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1198 Thanks Ruud van Silfhout
1199 * support/regression/tests/bug1717305.c: new, added
1201 2008-05-05 Borut Razem <borut.razem AT siol.net>
1203 * support/regression/Makefile.in,
1204 support/regression/ports/ds390/spec.mk,
1205 support/regression/ports/hc08/spec.mk,
1206 support/regression/ports/mcs51-common/spec.mk,
1207 support/regression/ports/pic14/spec.mk,
1208 support/regression/ports/pic16/spec.mk,
1209 support/regression/ports/ucz80/spec.mk,
1210 support/regression/ports/z80/spec.mk:
1211 added INC_DIR and LIBDIR paths
1212 * src/ds390/gen.c: removed duplicated selicolon
1214 2008-05-04 Borut Razem <borut.razem AT siol.net>
1216 * support/regression/Makefile.in,
1217 support/regression/fwk/lib/testfwk.c,
1218 support/regression/ports/ds390/spec.mk,
1219 support/regression/ports/hc08/spec.mk,
1220 support/regression/ports/mcs51-common/spec.mk,
1221 support/regression/ports/mcs51-large/spec.mk,
1222 support/regression/ports/mcs51-medium/spec.mk,
1223 support/regression/ports/mcs51-small/spec.mk,
1224 support/regression/ports/mcs51-stack-auto/spec.mk,
1225 support/regression/ports/mcs51-xstack-auto/spec.mk,
1226 support/regression/ports/pic14/spec.mk,
1227 support/regression/ports/pic16/spec.mk,
1228 support/regression/ports/ucz80/spec.mk:
1229 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1230 used to run regeression tests
1232 2008-05-01 Raphael Neider <rneider AT web.de>
1234 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1235 supported devices and instructions to add new ones
1237 2008-05-01 Raphael Neider <rneider AT web.de>
1239 * device/include/pic16/adc.h,
1240 device/lib/pic16/libio/adc/adcbusy.c,
1241 device/lib/pic16/libio/adc/adcopen.c,
1242 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1243 18f2455 style ADC devices, based on patch #1776197
1244 * device/lib/pic16/libio/adc/adcclose.c,
1245 device/lib/pic16/libio/adc/adcconv.c,
1246 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1247 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1248 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1249 * device/include/pic16/pic18f4431.h,
1250 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1251 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1253 2008-05-01 Raphael Neider <rneider AT web.de>
1255 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1256 moved xinst flag into pic16_options_t
1257 * src/pic16/device.c (default_device, pic16_list_devices,
1258 pic16_find_device): removed references to sfrrange
1259 * src/pic16/gen.c (genFunction),
1260 src/pic16/glue.c (pic16initialComments),
1261 src/pic16/main.c (pic16_optionsTable),
1262 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1264 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1266 2008-04-29 Raphael Neider <rneider AT web.de>
1268 * src/pic16/devices.inc,
1269 device/include/pic16/pic16devices.txt: replaced compiled-in list
1270 of devices with a variant parsed at runtime
1271 * src/pic16/device.c: added support for parsing pic16devices.txt,
1273 * src/pic16/device.h: removed (now) unused fields from PIC_device
1274 * src/pic16/main.c: removed #pragma maxram,
1275 (_pic16_initPaths): removed bogus generation of search paths,
1276 setup the port proper only after the search paths (for
1277 pic16devices.txt) are set up,
1278 (_pic16_finaliseOptions): moved processor dependant code here
1279 from _pic16_initPaths(), clean up
1280 * src/pic16/ralloc.c (pic16_init_stack),
1281 * src/pic16/ralloc.h,
1282 * src/pic16/pcode.c: clean up
1283 * device/include/Makefile.in,
1284 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1285 * support/scripts/inc2h-pic16.pl: updated instructions
1287 2008-04-29 Raphael Neider <rneider AT web.de>
1289 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1290 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1291 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1292 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1293 added missing family members and 18f2480/2580/4480/4580 family
1294 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1295 * device/include/pic16/pic18f2525.h: use 18f4620.h
1296 * device/include/pic16/pic18f6680.h: use 18f8680.h
1297 * device/include/pic16/pic18fregs.h,
1298 device/lib/pic16/pics.all,
1299 src/pic16/devices.inc: add new devices
1300 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1301 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1302 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1303 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1304 prevent attempting to build the libio for some new devices
1306 2008-04-29 Raphael Neider <rneider AT web.de>
1308 * debugger/mcs51/Makefile.in: fixed paths to sources
1310 2008-04-25 Borut Razem <borut.razem AT siol.net>
1312 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1313 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1314 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1315 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1316 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1317 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1318 as/link/z80/linkz80.dsp: lklibr.c moved
1319 * doc/INSTALL.txt: binary archives in bz2 format
1320 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1322 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1324 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1325 * support/regression/tests/bug1856409.c: new, added
1327 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1330 * src/mcs51/peep.c: Use werror for error messages.
1331 * src/SDCCicode.c (geniCodeConditional),
1332 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1333 * src/z80/Makefile.bcc,
1334 * src/z80/z80.dsp: added src/z80/peep.c/h
1335 * support/regression/tests/bug1839321.c: new, added
1337 2008-04-20 Raphael Neider <rneider AT web.de>
1339 * device/include/pic16/pic18f2455.h: added bitfields for port C
1341 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1343 * src/z80/peep.c: Use werror for error messages.
1345 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1347 * src/z80/peep.h (declaration of notUsed()),
1348 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1350 * src/z80/z80.h (added dependency on peep.h),
1351 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1354 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1356 * src/SDCCpeeph.c (added support for notUsed()),
1357 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1359 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1360 for notUsed()): Implemented generic (that is not port-specific) part
1363 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1365 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1366 * device/lib/libsdcc.lib,
1367 * device/lib/Makefile.in,
1368 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1369 * device/lib/calloc.c: renamed to _calloc.c
1370 * device/lib/free.c: renamed to _free.c
1371 * device/lib/malloc.c: renamed to _malloc.c
1372 * device/lib/realloc.c: renamed to _realloc.c
1373 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1374 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1375 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1376 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1377 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1378 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1379 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1380 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1382 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1383 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1384 * support/regression/tests/bug1509084.c: new, added
1386 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1388 * device/include/mcs51/cc2510fx.h: added _XPAGE
1389 * device/include/mcs51/compiler.h: cosmetic changes
1391 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1393 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1396 2008-03-31 Borut Razem <borut.razem AT siol.net>
1398 * support/cpp2 renamed to support/cpp
1399 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1400 support/cpp2/libiberty/splay-tree.c,
1401 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1402 support/cpp2/libcpp/directives.c,
1403 support/cpp2/libcpp/include/cpplib.h,
1404 support/cpp2/libcpp/include/symtab.h,
1405 support/cpp2/libcpp/include/line-map.h,
1406 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1407 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1408 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1409 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1410 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1411 release version 4.3.0
1412 * configure.in, configure, Makefile.in, Makefile.bcc:
1413 adapted for moved cpp2
1415 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1417 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1418 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1420 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1422 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1424 * support/regression/tests/bug1717943.c: new, added
1426 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1428 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1429 bytewise return value assignments introduced in last commit.
1431 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1433 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1434 genMult, genJumpTab):
1435 Use 16-bit instructions for addition in some additional cases,
1436 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1438 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1440 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1441 Implemented RFE #1921450, changed some debug messages.
1443 2008-03-30 Borut Razem <borut.razem AT siol.net>
1445 * Small Device C Compiler 2.8.0 released
1446 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1447 * support/scripts/sdcc.nsi: added finish page; this version
1448 was used for 2.8.0 release
1449 * doc/knownbugs.html: removed; magically generated by the build
1450 process using gen_known_bugs.pl from now on
1452 2008-03-23 Borut Razem <borut.razem AT siol.net>
1454 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1455 and reverted it, since it was already fixed by Raphael ;-)
1456 * doc/knownbugs.html: updated for RC2
1458 2008-03-22 Raphael Neider <rneider AT web.de>
1460 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1463 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1465 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1466 * support/regression/tests/bug1839277.c: added related testBug1839299
1468 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1470 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1471 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1473 * src/mcs51/gen.c: throughout only output hex constants
1474 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1475 * support/regression/tests/bug1839277.c: new, added
1477 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1479 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1480 compilation warning about nested comments.
1482 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1484 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1485 * support/regression/tests/bug1921073.c: new, added
1487 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1489 * src/z80/SDCCpeeph.c.c (callFuncByName):
1490 Commented function parameters.
1492 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1494 * src/z80/ralloc.c (packRegsForAccUse2):
1495 disabled a broken accumulator packing optimization (fixed #1292721).
1496 * support/regression/tests/bug-1292721: Regression test for #1292721.
1498 2008-03-16 Raphael Neider <rneider AT web.de>
1500 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1501 fixed code bloat regression using a variant of patch #1915618
1503 2008-03-16 Borut Razem <borut.razem AT siol.net>
1505 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1506 icon, changed startup menu for release distribution, code cleaning,
1507 create url files instead links in startup menu
1509 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1511 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1512 * support/regression/tests/bug1579949.c: new, added
1514 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1516 * device/lib/printf_fast.c: fixed bug 1255403
1518 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1520 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1521 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1523 2008-03-14 Borut Razem <borut.razem AT siol.net>
1525 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1526 command line options
1527 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1528 is correctly displayed
1529 * as/link/z80/lkmain.c: usage line commented out
1531 2008-03-13 Borut Razem <borut.razem AT siol.net>
1533 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1534 updated the list pf supported pic14 devices
1536 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1538 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1540 2008-03-12 Borut Razem <borut.razem AT siol.net>
1542 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1543 fixed documentation request #1718191
1544 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1545 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1548 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1550 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1551 * support/regression/tests/bug1505811.c: new, added
1553 2008-03-09 Raphael Neider <rneider AT web.de>
1555 * device/include/pic16/pic18f2620.h,
1556 * device/include/pic16/pic18f4620.h,
1557 * device/lib/pic16/libdev/pic18f2620.c,
1558 * device/lib/pic16/libdev/pic18f4525.c,
1559 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1560 family to consistently use pic18f4620.[ch], fixes #1832562
1562 2008-03-09 Borut Razem <borut.razem AT siol.net>
1564 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1565 changed sdcc version to 2.8.0
1566 * knownbugs.html: regenerated
1567 * support/scripts/gen_known_bugs.pl: added number of open bugs
1569 2008-03-09 Raphael Neider <rneider AT web.de>
1571 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1572 (genOr): read volatile operand even if the result is known,
1574 (genOr,genXor): removed unused legacy code,
1575 (genDummyRead): use pic16_mov2w_volatile()
1577 2008-03-08 Borut Razem <borut.razem AT siol.net>
1579 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1580 cons w. --model-large
1581 * support/regression/staticinit.c: added regression test for bug
1584 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1586 * src/ds390/gen.c (pushSide, genPcall),
1587 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1588 * src/mcs51/gen.c: cosmetic changes
1589 * support/regression/fwk/include/testfwk.h: added macro reentrant
1590 * support/regression/tests/bug1908493.c: new, added
1592 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1594 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1596 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1598 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1599 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1600 already set in ds390/main.c and mcs51/main.c
1602 2008-03-07 Raphael Neider <rneider AT web.de>
1604 * src/regression/init0.c: new test for initialized arrays of function
1606 * src/regression/Makefile: made a bit more flexible, added init0.c
1607 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1608 pointers, closes #1427663
1610 2008-03-05 Borut Razem <borut.razem AT siol.net>
1612 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1613 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1615 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1617 * support/librarian/sdcclib.c:Added feature request 1908061:
1618 Synchronise sdcclib commands with ar.
1620 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1622 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1623 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1624 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1625 * device/include/mcs51/compiler.h: removed umlauts, added double
1628 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1630 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1631 * support/regression/tests/bug1536762.c: new, added
1633 * src/SDCCutil.h: added getBuildDate()
1634 * src/SDCCmain.c (printVersionInfo),
1635 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1637 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1638 * src/ds390/ralloc.c (packRegisters),
1639 * src/mcs51/ralloc.c (packRegisters),
1640 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1642 * support/regression/tests/bug1618050.c: new, added
1643 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1644 * support/regression/fwk/include/testfwk.h,
1645 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1648 2008-03-04 Raphael Neider <rneider AT web.de>
1650 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1651 on accessing OP_SYM_TYPE(op)
1652 * src/pic/gen.h: removed unused prototype of genMinusDec()
1653 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1654 fix #1876953 (invalid subtraction code), removed unused code
1656 2008-03-03 Raphael Neider <rneider AT web.de>
1660 * src/pic/genarith.c,
1662 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1663 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1665 2008-03-03 Raphael Neider <rneider AT web.de>
1667 * src/pic/device.c (find_device): search user-specified paths first
1668 for pic14devices.txt, fixes #1900827
1670 2008-03-02 Borut Razem <borut.razem AT siol.net>
1672 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1673 AddToPath and RemoveFromPath
1675 2008-03-01 Borut Razem <borut.razem AT siol.net>
1677 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1678 work correctly, added debugging support if -DSDCC.DEBUG command line
1681 2008-02-28 Borut Razem <borut.razem AT siol.net>
1683 * doc/sdccman.lyx: cosmetic changes
1685 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1687 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1688 * doc/sdccman.lyx: fixed unmeant removal of spaces
1690 2008-02-27 Borut Razem <borut.razem AT siol.net>
1692 * support/scripts/sdcc.nsi: corrected installation directory for
1693 current user installation mode
1694 * doc/README.txt: added Philipp Klaus Krause to the developers list
1696 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1698 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1699 return ifx condition
1700 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1701 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1702 ifxJump to fix bug 1838000
1703 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1704 * support/regression/tests/bug1838000.c: new, added
1705 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1707 2008-02-26 Borut Razem <borut.razem AT siol.net>
1709 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1711 * support/scripts/sdcc.nsi: added MULTIUSER page,
1712 NSIS upgraded to version 2.35
1714 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1716 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1717 * support/regression/tests/bug1565152.c: new, added
1719 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1721 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1722 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1723 * support/regression/tests/bug1670148.c: new, added
1725 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1727 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1729 2008-02-24 Borut Razem <borut.razem AT siol.net>
1731 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1732 is ineffective for unsigned char parameter
1734 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1736 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1737 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1738 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1739 * support/Util/MySystem.c (my_system): output errorcode when verbose
1741 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1743 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1746 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1748 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1751 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1753 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1755 2008-02-21 Borut Razem <borut.razem AT siol.net>
1757 * support/regression/Makefile.in,
1758 support/regression/ports/ds390/spec.mk,
1759 support/regression/ports/hc08/spec.mk,
1760 support/regression/ports/mcs51-common/spec.mk,
1761 support/regression/ports/pic14/spec.mk,
1762 support/regression/ports/pic16/spec.mk,
1763 support/regression/ports/ucz80/spec.mk,
1764 support/regression/ports/xa51/spec.mk:
1765 added CFLAGS when compiling timeout
1767 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1769 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1772 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1774 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1775 * support/regression/tests/bug1888147.c: new, added
1777 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1779 * src/z80/gen.c: fixed bugs #1596270, #1736867
1781 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1783 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1784 contents, mostly fixes #1596270
1786 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1788 * src/z80/peeph.def,
1789 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1790 peepholes, fixes #1806565
1792 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1794 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1795 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1796 fixes bug 1739475, thanks Robert Larice
1797 (rule 271): new, added
1799 2008-02-18 Borut Razem <borut.razem AT siol.net>
1801 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1803 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1805 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1807 2008-02-17 Raphael Neider <rneider AT web.de>
1809 * src/pic16/genarith.c,
1812 * src/pic16/genutils.c: removed unused legacy code,
1813 removed unused fields from struct asmop and struct _G
1815 2008-02-17 Raphael Neider <rneider AT web.de>
1817 * src/pic16/gen.c (AccRsh): cosmetic changes,
1818 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1819 genRightShiftLiteral): fixed to work with SFRs as result by
1820 assigning only once to result,
1821 removed a lot of unused/excluded code fragments
1823 2008-02-17 Raphael Neider <rneider AT web.de>
1825 * device/include/pic/pic16f88.h,
1826 * device/include/pic/pic16f886.h,
1827 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1829 2008-02-17 Borut Razem <borut.razem AT siol.net>
1831 * src/z80/peeph.def: applied patch
1832 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1833 * src/z80/gen.c, src/z80/peeph.def: applied patch
1834 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1835 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1836 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1837 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1838 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1839 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1841 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1843 * as/link/mcs51/aslink.dsp: removed SDK define
1844 * as/link/z80/clean.mk: brought in sync with other ports
1845 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1846 * as/hc08/Makefile.bcc,
1847 * as/mcs51/Makefile.bcc,
1848 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1849 * src/z80/main.c (_setValues): use the now capitalized -Z,
1850 (z80_port, gbz80_port): generate debug information when asked
1852 2008-02-16 Borut Razem <borut.razem AT siol.net>
1854 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1855 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1856 as/z80/Makefile.in. as/z80/Makefile.bcc:
1857 applied patch #1893393: patch for as-z80 and link-z80 to generate
1858 cdb, thanks to Armin Diehl
1859 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1860 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1861 asnoice.c moved to as/asxxsrc/asnoice.c
1862 * src/z80/peeph-gbz80.def: applied patch
1863 #1880235: Z80 return peephole, thanks to Philipp Krause
1865 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1868 * doc/sdccman.lyx: bumped version to 2.7.5
1869 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1871 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1873 * device/include/pic16/stdlib.h,
1874 * device/lib/pic16/libc/stdlib/ltoa.c,
1875 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1877 2008-02-13 Borut Razem <borut.razem AT siol.net>
1879 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1880 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1881 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1882 src/SDCCopt.c, src/SDCCval.c:
1883 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1885 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1887 * src/SDCCsymt.c (compareType): fixed bug 1309013
1889 2008-02-09 Borut Razem <borut.razem AT siol.net>
1891 * src/SDCCval.c, src/SDCCval.h:
1892 code cleaning, added function constChrVal()
1893 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1894 call constChrVal() instead constVal()
1896 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1898 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1901 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1902 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1905 2008-02-01 Raphael Neider <rneider AT web.de>
1907 * device/include/pic/pic16f886.h,
1908 * device/include/pic/pic16f887.h: added RA6 and RA7
1910 2008-01-24 Raphael Neider <rneider AT web.de>
1912 * device/include/pic/pic16f88.h: added RA6 and RA7
1913 * device/lib/pic/libdev/disabled_pic16f886.c,
1914 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1916 * src/pic16/devices.inc,
1917 * device/include/pic16/pic18f2423.h,
1918 * device/include/pic16/pic18f2523.h,
1919 * device/include/pic16/pic18fregs.h,
1920 * device/lib/pic16/pics.all
1921 * device/lib/pic16/libdev/pic18f2423.c,
1922 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1923 * device/lib/pic16/libio/i2c.ignore,
1924 * device/lib/pic16/libio/usart.ignore,
1925 * device/lib/pic16/libio/adc.ignore: ignore new devices
1927 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1929 * src/SDCCast.c (createRMW): fixed bug 1582651
1931 2008-01-20 Borut Razem <borut.razem AT siol.net>
1933 * src/SDCCcse.c: partially fixed enhancement request
1934 #1793872 - multiply by -1 not collapsed
1935 * support/regression/tests/arithcsi.c: added regression test
1937 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1939 * as/mcs51/asx8051.dsp: removed define SDK
1940 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1941 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1943 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1944 cosmetic changes, brought more in sync, changed old K&R to ANSI
1946 2008-01-13 Borut Razem <borut.razem AT siol.net>
1948 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1949 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1951 2007-12-30 Borut Razem <borut.razem AT siol.net>
1953 * src/pic16/gen.c: fixed implementation of bitwise operations for
1955 * support/regression/tests/bitwise.c: added test cases
1957 2007-12-29 Borut Razem <borut.razem AT siol.net>
1959 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1960 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1961 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1962 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1963 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1964 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1965 src/pic16/pcode.[ch]: added const qualifier
1966 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1967 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1968 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1969 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1970 * as/asxxsrc/aslex.c: use dbuf_getline()
1971 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1972 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1973 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1974 as/z80/asm.h, as/z80/z80adr.c:
1975 changed type of ib and ip to const char *
1977 2007-12-28 Borut Razem <borut.razem AT siol.net>
1979 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1980 introduced (readlin) - long lines are turuncated
1981 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1982 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1983 as/z80/Makefile.in: moved aslex.c to asxxsrc
1984 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1985 * as/hc08/asmain.c, as/mcs51/asmain.c:
1986 added missing initialization of a_addr field
1987 * support/regression/tests/long_asm_line.c: added regtest for long
1990 2007-12-22 Borut Razem <borut.razem AT siol.net>
1992 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1994 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1996 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1998 2007-12-16 Borut Razem <borut.razem AT siol.net>
2000 * device/include/pic16/stdbool.h: removed, since already exists in
2001 device/include/; this also fixes bitopcse.c regression test for pic16
2003 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2004 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2005 dereference doesn't work; covered by regression test bug1399290
2007 2007-12-05 Borut Razem <borut.razem AT siol.net>
2009 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2012 2007-12-01 Borut Razem <borut.razem AT siol.net>
2014 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2015 corrected handling of the highest_valid_address
2017 2007-11-17 Raphael Neider <rneider AT web.de>
2019 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2020 * src/pic/glue.c (picglue): emit .file if --debug is given
2022 2007-11-17 Raphael Neider <rneider AT web.de>
2024 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2025 care when left or right operand resides in result, fixes #1830220
2027 2007-11-17 Borut Razem <borut.razem AT siol.net>
2029 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2030 #983491 - "Merge duplicate strings function is ineffective"
2031 * support/regression/tests/bug-983491.c: regtest disabled
2032 * as/asxxsrc: created
2033 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2034 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2035 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2036 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2037 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2038 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2039 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2040 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2041 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2042 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2043 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2044 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2045 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2047 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2049 * device/include/stdarg.h: added and removed some casts
2050 * src/SDCCsymt.c (compareType): Fully check types between generic and
2051 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2053 2007-11-13 Borut Razem <borut.razem AT siol.net>
2055 * support/regression/tests/bug-1817005.c:
2056 added regtest for bug #1817005 - as-z80 chokes on long labels
2058 2007-11-12 Borut Razem <borut.razem AT siol.net>
2060 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2061 as/z80/asout.c, as/z80/aslist.c:
2062 fixed bug #1817005 - as-z80 chokes on long labels
2064 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2067 * as/z80/asmain.c: cosmetic changes
2070 * as/z80/alloc.h: removed
2072 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2073 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2074 * as/link/hc08/Makefile.in,
2075 * as/link/mcs51/Makefile.in,
2076 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2078 * as/link/mcs51/lkarea.c,
2079 * as/link/mcs51/lkmain.c: cosmetic changes
2080 * as/link/hc08/lklibr.c,
2081 * as/link/z80/lklibr.c,
2082 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2083 used cygwin_conv_to_full_posix_path,
2084 added warnings, cosmetic changes, brought more in sync
2085 changed old K&R into ANSI function declarations
2086 * as/link/z80/lklibr.c (loadAdb): added
2087 * as/link/z80/lkmain.c: removed -- option from usage text
2089 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2091 * src/mcs51/gen.c (outBitC): optimized for no result
2093 2007-10-31 Borut Razem <borut.razem AT siol.net>
2095 * src/SDCCsymt.c: fixed (hopeful properly) bug
2096 #1805702 - order of extern matters
2097 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2100 2007-10-29 Borut Razem <borut.razem AT siol.net>
2102 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2103 - order of extern matters
2104 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2107 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2109 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2110 24bitMode, portIsDS390
2111 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2112 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2113 (notVolatileVariable): also check sloc names,
2114 (callFuncByName): moved ftab[] out of function and sorted it by use
2116 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2118 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2119 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2120 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2121 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2122 * support/regression/tests/bug-880197.c: new, added
2124 2007-10-28 Borut Razem <borut.razem AT siol.net>
2126 * support/regression/Makefile.in,
2127 support/regression/ports/mcs51-large/spec.mk,
2128 support/regression/ports/mcs51-xstack-auto/spec.mk,
2129 support/regression/ports/mcs51-stack-auto/spec.mk,
2130 support/regression/ports/mcs51-medium/spec.mk,
2131 support/regression/ports/mcs51-common/spec.mk,
2132 support/regression/ports/mcs51-common/*,
2133 support/regression/ports/mcs51-small/*:
2134 mcs51 renamed to mcs51-common, created mcs51-small
2135 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2136 * support/regression/tests/bug-1805702.c: added regtest for bug
2139 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2141 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2142 added new rules 265 - 270
2143 * support/regression/tests/bug1721024.c:new, added
2144 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2145 introduced new test-mcs51 to run all mcs51 tests
2147 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2149 * support/regression/tests/bug1816470.c: new, added
2151 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2153 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2154 propagate for *,+,- with float, fixed bug 1816470
2155 (decorateType): cast to resultTypeProp instead of resultType
2157 2007-10-19 Borut Razem <borut.razem AT siol.net>
2159 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2160 function is ineffective" for pic16 tareget
2161 * support/scripts/listerr.c: corrected include path
2162 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2165 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2167 * support/regression/tests/using.c: new, added
2168 * support/regression/tests/vaargs.c: fixed and enabled test
2170 2007-10-18 Borut Razem <borut.razem AT siol.net>
2172 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2174 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2176 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2178 * doc/sdccman.lyx: documented option --Werror
2179 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2180 RegBankUsed[] earlier
2182 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2184 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2188 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2190 * src/SDCCast.c (decorateType): improved optimization of tri-op
2191 * src/SDCCerr.c (vwerror, setWError),
2193 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2194 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2196 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2198 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2199 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2200 * support/regression/tests/bug-223113.c,
2201 * support/regression/tests/bug-426632.c,
2202 * support/regression/tests/bug-468811.c,
2203 * support/regression/tests/bug-477835.c,
2204 * support/regression/tests/bug-478094.c,
2205 * support/regression/tests/bug-499644.c,
2206 * support/regression/tests/bug-524209.c,
2207 * support/regression/tests/bug-524211.c,
2208 * support/regression/tests/packcast.c,
2209 * support/regression/tests/structidx.c: added empty tests
2210 * support/regression/tests/bug-607243.c: enabled test
2212 2007-10-06 Borut Razem <borut.razem AT siol.net>
2214 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2215 support of universal binaries on Mac OS X
2217 2007-10-02 Borut Razem <borut.razem AT siol.net>
2219 * src/SDCCval.h: unified double2ul macro for all platforms
2220 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2221 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2223 2007-09-30 Borut Razem <borut.razem AT siol.net>
2225 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2227 * sdcc_vc_in.h: enabled warnings
2228 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2229 unsigned type, result still unsigned
2230 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2232 2007-09-28 Raphael Neider <rneider AT web.de>
2234 * src/pic/device.c (find_device): prevent buffer underflow error
2235 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2236 the just destroyed list entry
2238 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2240 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2243 2007-09-18 Borut Razem <borut.razem AT siol.net>
2245 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2246 applied to unsigned type, result still unsigned
2248 2007-09-17 Borut Razem <borut.razem AT siol.net>
2250 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2251 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2252 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2253 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2254 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2255 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2256 src/z80/gen.c, src/z80/ralloc.c:
2257 fixed bug #1739860 - sdcc does not work correctly on some platforms
2259 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2261 2007-09-17 Raphael Neider <rneider AT web.de>
2263 * src/pic16/device.c: reverted to previous version
2264 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2266 2007-09-16 Raphael Neider <rneider AT web.de>
2268 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2269 as this raises a ton of gpasm warnings, just emit a second label
2270 * src/pic16/devices.inc,
2271 * device/lib/pic16/pics.all,
2272 * device/lib/pic16/libdev/pic18f2585.c,
2273 * device/lib/pic16/libdev/pic18f2680.c,
2274 * device/lib/pic16/libdev/pic18f2682.c,
2275 * device/lib/pic16/libdev/pic18f2685.c,
2276 * device/lib/pic16/libdev/pic18f4585.c,
2277 * device/lib/pic16/libdev/pic18f4680.c,
2278 * device/lib/pic16/libdev/pic18f4682.c,
2279 * device/lib/pic16/libdev/pic18f4685.c,
2280 * device/include/pic16/pic18f2585.h,
2281 * device/include/pic16/pic18f2680.h,
2282 * device/include/pic16/pic18f2682.h,
2283 * device/include/pic16/pic18f2685.h,
2284 * device/include/pic16/pic18f4585.h,
2285 * device/include/pic16/pic18f4680.h,
2286 * device/include/pic16/pic18f4682.h,
2287 * device/include/pic16/pic18f4685.h,
2288 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2289 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2290 patch contributed by Anton Strobl, applied with changes
2292 2007-09-16 Raphael Neider <rneider AT web.de>
2294 * device/include/pic16/pic18f2431.h,
2295 * device/include/pic16/pic18f25j10.h,
2296 * device/include/pic16/pic18f4431.h,
2297 * device/include/pic16/pic18f45j10.h: adopted common include style
2298 * device/include/pic16/pic18f1320.h,
2299 * device/include/pic16/pic18f2320.h,
2300 * device/include/pic16/pic18f2525.h,
2301 * device/include/pic16/pic18f4320.h,
2302 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2303 * device/include/pic16/pic18fregs.h: prepared for automatic include
2304 file selection by having DEVICE.h for every DEVICE
2305 * device/lib/pic16/libdev/pic18f2320.c,
2306 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2308 * device/lib/pic16/configure.in,
2309 * device/lib/pic16/configure: use rm -rf instead of rmdir
2310 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2311 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2313 2007-09-09 Borut Razem <borut.razem AT siol.net>
2315 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2316 distingush between i386 and ppc Mac OS X versions
2318 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2320 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2321 * support/regression/tests/bug1788177.c: new, added
2323 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2325 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2326 * device/include/mcs51/lint.h added keyword __naked
2328 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2332 * src/SDCCmem.h: removed maxRegBank
2333 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2334 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2335 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2336 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2337 name and behaviour to handle banked functions
2338 (scan4op): and use it to fix bug 1786213
2340 2007-09-03 Raphael Neider <rneider AT web.de>
2342 * device/include/pic16/pic18f248.h,
2343 * device/include/pic16/pic18f258.h,
2344 * device/include/pic16/pic18f448.h,
2345 * device/lib/pic16/libdev/pic18f248.c,
2346 * device/lib/pic16/libdev/pic18f258.c,
2347 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2348 added T0CONbits, fixes #1786891
2350 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2352 * src/ds390/gen.c (genFarPointerSet),
2353 * src/hc08/ralloc.c (packRegisters),
2354 * src/mcs51/ralloc.c (packRegisters),
2355 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2357 * src/SDCCicode.h: POINTER_SET can be true for literals too
2358 * support/regression/tests/bug1750318.c: new, added
2360 2007-08-23 Borut Razem <borut.razem AT siol.net>
2362 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2363 library versions without the completition functionality
2365 2007-08-22 Raphael Neider <rneider AT web.de>
2367 * device/include/pic16/pic18f1220.h,
2368 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2370 2007-08-12 Borut Razem <borut.razem AT siol.net>
2372 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2374 2007-08-11 Borut Razem <borut.razem AT siol.net>
2376 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2377 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2378 support/Util/SDCCerr.[ch] moved to src
2379 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2380 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2381 device/examples/ds390/tinitalk/tinitalk.dsp,
2382 device/examples/serialcomm/windows/serialcomm.dsp,
2383 support/librarian/librarian.dsp:
2384 removed linking of unused odbc32.lib and odbccp32.lib
2385 * support/scripts/winres.h:
2386 added for compilation with Visual C++ 2005 Express Edition
2388 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2390 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2393 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2395 * sdccconf_in.h: update the endian test so that SPARC Solaris
2396 does not throw syntax errors
2398 2007-08-06 Borut Razem <borut.razem AT siol.net>
2400 * doc/sdccman.lyx: removed two index entries which prevented the
2401 generation of sdcc doc archive
2403 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2405 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2406 instead of lyx 1.5.0.
2408 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2410 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2411 Lucas Loizaga, with minor modifications. Thanks!
2413 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2415 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2418 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2420 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2421 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2424 2007-07-22 Borut Razem <borut.razem AT siol.net>
2426 * configure.in, configure: re-introduced .version
2427 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2428 the version reverted to 2.7.0
2430 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2433 * doc/sdccman.lyx: bumped version to 2.7.3
2434 * device/include/mcs51/compiler.h: fixed elif->else
2435 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2436 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2437 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2438 enable accuse for bit operands
2439 * src/SDCCmain.c (printVersionInfo),
2440 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2441 environment descriptor
2442 * src/SDCCutil.h: added getBuildEnvironment
2443 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2444 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2445 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2446 * support/regression/tests/bug1348008.c,
2447 * support/regression/tests/bug1496419.c,
2448 * support/regression/tests/bug1503067.c,
2449 * support/regression/tests/preproc.c: added empty tests
2451 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2453 * support/regression/tests/bug1678803.c: new, added
2455 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2458 * as/link/hc08/lkihx.c,
2459 * as/link/hc08/lkrloc.c,
2460 * as/link/mcs51/lkihx.c,
2461 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2462 ihxExtendedLinearAddress
2463 * as/link/mcs51/lkrloc.c (relr),
2464 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2465 acall/ajmp, see bug 830513
2467 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2469 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2470 (cseBBlock): remember aggr2ptr has been used
2471 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2472 (geniCodeAssign): fixed bug 868103
2473 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2474 added operandSize prototype
2475 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2476 (genDataPointerSet): use max of size of right and result,
2477 (gencjne): added parameter useCarry for optimization,
2478 (genCmpEq): use carry if appropriate,
2479 (genXor): check if operand already in carry
2480 * support/regression/tests/bug-868103.c: enabled test
2482 2007-07-12 Raphael Neider <rneider AT web.de>
2484 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2486 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2488 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2489 from Robert Larice, thanks
2490 * support/regression/tests/bitopcse.c,
2491 * support/regression/tests/bitvars.c,
2492 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2493 * support/regression/tests/bug-927659.c: enabled test for z80
2494 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2495 * support/regression/tests/bug1745717.c: new, added
2496 * support/regression/tests/literalop.c,
2497 * support/regression/tests/nullstring.c: removed storage definitions that
2498 are now in testfwk.h
2500 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2502 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2503 and bool for targets that do not fully support it.
2504 * support/regression/tests/bug1546986.c,
2505 * support/regression/tests/bug1723128.c,
2506 * support/regression/tests/bug1734654.c,
2507 * support/regression/tests/bug1738367.c,
2508 * support/regression/tests/constantRange.c: only use bool if allowed
2510 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2512 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2513 Larice, also handle function pointers
2514 * support/regression/tests/bug1749275.c: new, added
2516 2007-07-03 Borut Razem <borut.razem AT siol.net>
2518 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2519 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2520 #1746528: SDCC should ignore ':' in inline assembler comments
2521 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2523 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2525 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2526 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2528 2007-06-29 Borut Razem <borut.razem AT siol.net>
2530 * src/SDCCmain.c: fixed bug
2531 #1744746: SDCC #4867: broken option --xram-size
2533 2007-06-28 Borut Razem <borut.razem AT siol.net>
2535 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2536 find out the endianess of host machine for ucsim
2538 2007-06-27 Borut Razem <borut.razem AT siol.net>
2540 * support/regression/generate-cases.py: corrected the file name
2542 * configure.in, configure, sdccconf_in.h: find out the endianess of
2544 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2547 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2549 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2551 2007-06-26 Borut Razem <borut.razem AT siol.net>
2553 * support/regression/generate-cases.py: display warning if function
2554 list is empty; implemented more flexible rule for detection of
2555 testing functions, allowing return type 'void' in the same line as
2556 the function name in the function definition
2557 * support/regression/tests/bug-1654060.c: corrected test
2558 * support/librarian/sdcclib.c: fixed warning:
2559 format '%s' expects type 'char *', but argument 2 has type 'int'
2561 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2563 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2564 Multiple infiles for sdcclib.
2566 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2568 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2571 2007-06-18 Borut Razem <borut.razem AT siol.net>
2573 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2574 how to handle comments, so they have to be removed by the
2575 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2576 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2577 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2578 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2579 table driven option hadling
2581 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2583 * src/SDCCast.c (decorateType),
2584 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2585 iCode to ast level to fix bug 1738367
2586 * support/regression/tests/bug1738367.c: new, added
2588 2007-06-15 Raphael Neider <rneider AT web.de>
2590 * src/pic16/devices.inc,
2591 * device/lib/pic16/pics.all,
2592 * device/include/pic16/pic18fregs.h,
2593 * device/include/pic16/pic18f[24][45]20.h,
2594 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2595 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2596 * device/lib/pic16/Makefile.in: faster cleanup
2598 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2600 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2602 2007-06-13 Raphael Neider <rneider AT web.de>
2604 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2606 2007-06-12 Raphael Neider <rneider AT web.de>
2608 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2609 suppress bit defines if NO_BIT_DEFINES is #define'd
2610 * device/include/pic/pic*.h: recreated all headers to include
2611 conditional bit defines
2612 * device/include/pic/pic16f886.h,
2613 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2614 * device/include/pic/recreate.sh: script to recreate the complete
2615 device library files based on the currently supported devices
2617 2007-06-12 Borut Razem <borut.razem AT siol.net>
2619 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2620 support/regression/Makefile.in, support/scripts/build.mak,
2621 support/scripts/Makefile.snapshot:
2622 use new svn URL scheme
2623 * doc/sdccman.lyx: SDCC Wiki moved to
2624 http://sdcc.wiki.sourceforge.net/
2626 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2628 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2629 * support/regression/tests/bug1734654.c: added
2631 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2633 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2634 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2635 with literal operands
2637 2007-06-10 Borut Razem <borut.razem AT siol.net>
2639 * as/link/z80/lklibr.c: fixed mingw build warning
2640 lklibr.c:575: warning: implicit declaration of function 'tolower'
2641 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2642 src/z80/main.c: move target specific options from src/SDCCmain.c
2643 to src/<target>/main.c
2645 2007-06-09 Borut Razem <borut.razem AT siol.net>
2647 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2648 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2649 * support/regression/tests/bug-1294691.c: added
2651 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2653 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2654 can also be static, fixes bug 1733438
2655 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2656 have absolute address too
2657 (computeType): added optimization for 'cond ? true : false'
2658 * support/regression/tests/absolute.c: added test for static absolute var
2660 2007-06-08 Raphael Neider <rneider AT web.de>
2662 * src/regression/Makefile: suppress parallel builds, allow easy
2663 switching between pic14/pic16 ports
2664 * src/regression/picregs.h: added pic14/16 header file switch
2665 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2666 inline.c,nestfor.c,string1.c}: include "picregs.h"
2668 2007-06-07 Borut Razem <borut.razem AT siol.net>
2670 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2671 permanent solution to suppress GCC 4.2.0 c++ warning:
2672 deprecated conversion from string constant to `char *'
2673 use 'const char *' where ever required
2674 * support/regression/generate-cases.py: implemented more flexible rule
2675 for detection of testing functions, allowing white-spaces surrounding
2676 the function name and the 'void' parameter.
2677 * support/regression/tests/constantRange.c,
2678 support/regression/tests/scott-compare3.c: fixed failing regression
2679 tests, uncovered by implementation of more flexible rule for detection
2680 of testing functions
2682 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2684 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2686 2007-06-04 Borut Razem <borut.razem AT siol.net>
2688 * configure.in, configure, config_vc.awk: sdcc version number is now
2689 stored in configure.in; removed .version
2690 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2691 doc/INSTALL.txt: version bumped to 2.7.2
2692 * sim/ucsim/configure.in, sim/ucsim/configure:
2693 use "read" to read from .version
2695 2007-06-03 Borut Razem <borut.razem AT siol.net>
2697 * */Makefile.in: removed annoying warning:
2698 Makefile:xx: Makefile.dep: No such file or directory
2700 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2702 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2703 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2704 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2705 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2706 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2707 bugfix: only use newBoolLink for bit result type
2708 * src/SDCCicode.c (geniCodeLogic): added param tree,
2709 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2710 (geniCodeLogicAndOr): use IS_BIT,
2711 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2712 (ast2iCode): added tree param to geniCodeLogic for comparisons
2713 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2714 * support/regression/tests/bug1723128.c: added test NotZero
2716 2007-06-01 Borut Razem <borut.razem AT siol.net>
2718 * SDCPP synchronized with GCC CPP release version 4.2.0,
2719 currently the latest release:
2720 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2721 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2722 support/cpp2/cppdefault.h, support/cpp2/except.h,
2723 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2724 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2725 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2726 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2727 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2728 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2729 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2730 support/cpp2/opts.h, support/cpp2/output.h,
2731 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2732 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2733 support/cpp2/system.h, support/cpp2/version.c,
2734 support/cpp2/Makefile.in: modified
2735 * support/cpp2/opts-common.c: added
2736 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2737 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2738 search for included source file in local directory
2739 * sim/ucsim/configure, sim/ucsim/configure.in:
2740 temporary solution to suppress GCC 4.2.0 c++ warning:
2741 deprecated conversion from string constant to `char *'
2743 2007-06-01 Raphael Neider <rneider AT web.de>
2745 * device/lib/pic/libdev/pic12f683.c,
2746 * device/include/pic/pic12f683.h: added GPIO bits
2748 2007-06-01 Raphael Neider <rneider AT web.de>
2750 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2751 quotation marks, clarified role of PIC14 vs. PIC16 ports
2752 * src/pic16/devices.inc,
2753 * device/include/pic16/pic18fregs.h,
2754 * device/include/pic16/pic18f[24][45]j10.h,
2755 * device/lib/pic16/pics.all,
2756 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2757 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2758 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2759 for new devices as they are not yet supported by gputils
2761 2007-05-31 Borut Razem <borut.razem AT siol.net>
2763 * Small Device C Compiler 2.7.0 released
2764 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2765 changed sdcc version to 2.7.1
2766 * support/scripts/sdcc.nsi: added How to create WIN32 release
2769 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2771 * doc/sdccman.lyx: documented initialization and allocation of absolute
2772 variables, bit parameter passing, the need for function pointers to be
2773 reentrant and alpha quality support of inline and retrict
2775 2007-05-26 Borut Razem <borut.razem AT siol.net>
2777 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2778 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2779 * docs/knownbugs.html: updated
2781 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2783 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2785 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2787 (gencjneshort): optimized when left is AOP_DIR
2788 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2789 initializing unions in a struct/array
2790 * support/regression/fwk/include/testfwk.h: added defines for data, near
2791 and far for host and z80
2792 * support/regression/tests/bug1723128.c: new, added
2794 2007-05-22 Borut Razem <borut.razem AT siol.net>
2796 * doc/knownbugs.html: updated
2798 2007-05-21 Raphael Neider <rneider AT web.de>
2800 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2801 error message instead
2802 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2804 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2806 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2808 2007-05-21 Raphael Neider <rneider AT web.de>
2810 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2812 * src/regression/gpsim_assert.h,
2813 * src/regression/Makefile,
2814 * src/regression/pcodeopt.c: regression test for the above fix
2816 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2818 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2819 jumps to self, fixed bug 1717281
2821 2007-05-10 Borut Razem <borut.razem AT siol.net>
2823 * support/scripts/gen_known_bugs.pl: cosmetic fix
2824 * doc/knownbugs.html: generated by gen_known_bugs.pl
2826 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2828 * src/SDCCast.c (createFunction): also generate non-inlined version of
2829 function for functions declared as "static inline"
2830 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2831 function can be inlined after non-inlined version generated.
2833 2007-05-10 Borut Razem <borut.razem AT siol.net>
2835 * support/scripts/gen_known_bugs.pl: added script
2836 which generates knownbugs.html
2838 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2840 * doc/knownbugs.html: updated for release 2.7.0
2842 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2844 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2846 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2848 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2849 (throughout): updated generating comments
2850 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2851 (throughout): updated generating comments
2852 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2853 rule instead of at the second, or it might skip lines when removing the
2855 * support/regression/tests/bug1714204.c: changed test to foo
2857 2007-05-08 Borut Razem <borut.razem AT siol.net>
2859 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2860 thanks to SDCC Distributed Compile Farm members,
2861 added Z80 and GBZ80 command line options
2862 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2864 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2866 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2867 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2868 * support/regression/tests/longlit.c: modified to be tested at all and
2869 to pass the actual test
2871 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2873 * device/include/mcs51/uPSD33xx.h: Added.
2875 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2877 * device/lib/_gptrput.c,
2878 * device/lib/_gptrget.c: removed old code,
2880 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2881 * support/regression/tests/bug1714204.c: new, added
2883 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2885 * support/regression/tests/regtrack.c: test was never executed
2886 because of the regression test being picky about white spaces.
2887 * device/lib/mcs51/crtclear.asm: added comment
2889 2007-05-06 Raphael Neider <rneider AT web.de>
2891 * device/lib/pic/Makefile.rules,
2892 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2893 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2895 2007-05-06 Raphael Neider <rneider AT web.de>
2897 * src/pic16/device.h,
2899 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2900 _pic16_setDefaultOptions): removed/reordered command-line args
2901 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2902 devices, regrouped command line args, environment variables),
2903 clarified sone points, added sections on how to add devices to the
2906 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2908 * src/z80/peeph.def: fixed bug in rule 2
2910 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2912 * src/port.h: added TARGET_MCS51_LIKE
2913 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2914 take advantage of it too
2915 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2916 (shiftR2Left2Result): Optimized: don't check shifting by 0
2917 * src/z80/peeph-z80.def,
2918 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2919 modifications, see patch 1700823
2920 * src/mcs51/peep.c (): fixed bug 1712928
2921 * support/regression/tests/bug1712928.c: new, added
2923 2007-05-05 Borut Razem <borut.razem AT siol.net>
2925 * device/lib/pic16/Makefile.common.in,
2926 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2927 removed bash dependencies
2929 2007-05-01 Borut Razem <borut.razem AT siol.net>
2932 fixed bug #1710507: --i-code-in-asm makes compile fail
2933 all iCode comments are now one liners
2934 * src/mcs51/gen.c: fixed memory leak
2936 2007-05-01 Raphael Neider <rneider AT web.de>
2938 * device/lib/pic/libdev/*.c
2939 * device/include/pic/*.h: regenerated all device libs from updated
2941 * support/scripts/inc2h.pl: documented usage, now uses strict to
2944 2007-04-30 Borut Razem <borut.razem AT siol.net>
2947 fixed bug #1669175: Problem with space in output paths
2948 documented how to use paths with spaces for Windows users
2950 2007-04-29 Borut Razem <borut.razem AT siol.net>
2952 * Fixed svn:eol-style and svn:keywords properties
2953 * src/SDCCval.c: fixed bug
2954 #1592871: Segfault with "large" const arrays of characters
2955 replaced recursion with iteration
2956 * Removed svn:executable property from non-executable files
2958 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2960 * src/mcs51/gen.c (genRet): fixed bug 1707003
2962 2007-04-27 Raphael Neider <rneider AT web.de>
2964 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2965 createReachingDefinitions,assignValnums,pic16_destructDF,
2966 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2967 prevent NULL pointer dereferences
2968 * device/lib/pic/libdev/pic16f886.c,
2969 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2970 prevent building them, gputils do not really support them yet
2972 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2974 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2975 helps printf_small. 32 bytes more __idata mem.
2977 2007-04-27 Raphael Neider <rneider AT web.de>
2979 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2980 return early when pb or pb->pcHead is NULL (patch #1708427)
2981 * src/regression/empty.c,
2982 * src/regression/Makefile: added test with empty functions
2983 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2985 2007-04-27 Borut Razem <borut.razem AT siol.net>
2987 * src/SDCCast.c: fixed feature request
2988 #1547512: Redundant strings linked when using sizeof("abc")
2990 2007-04-23 Borut Razem <borut.razem AT siol.net>
2992 * doc/sdccman.lyx, src/SDCCmain.c:
2993 peep-hole comments are generated only if --fverbose-asm option is
2994 specified and --no-peep-comments is not, as proposed by Frieder.
2995 * support/regression/Makefile.in: compile regression tests with
2996 --fverbose-asm option so one can "grep" whether a new (or an old)
2997 peephole is (still) applied; requested by Frieder.
2999 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3001 * device/include/pic/pic16f886.h,
3002 * device/include/pic/pic16f887.h,
3003 * device/lib/pic/libdev/pic16f886.c,
3004 * device/lib/pic/libdev/pic16f887.c,
3005 * device/include/pic/pic14devices.txt,
3006 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3008 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3010 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3013 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3015 * device/lib/_memset.c: assembler version for mcs51
3017 2007-04-22 Borut Razem <borut.razem AT siol.net>
3019 * support/scripts/listerr.c: program to create the list of errors and
3020 warnings list from - added
3021 * doc/sdccman.lyx: removed the note
3022 "For list of warnings and corresponding codes, see err_warn.txt"
3023 * src/SDCCsymt.c: fixed bug #1699804:
3024 Bug with some uses of sizeof(static local array) (MCS51)
3025 * support/regression/tests/bug-1699804.c: added
3027 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3029 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3030 (main): added option -i,
3031 (asmbl, case S_INCL): use search_path_fopen,
3032 mostly from patch 1579668 by Peter Miller, thanks
3033 * src/z80/main.c: fixed typo --callee-saves-bc
3034 * device/include/mcs51/compiler.h: added sfrword for Tasking
3036 2007-04-20 Borut Razem <borut.razem AT siol.net>
3038 * src/z80/main.c: replaced reserved keyword asm with asmblr
3040 2007-04-19 Borut Razem <borut.razem AT siol.net>
3042 * src/port.h: use const pointers to strings
3043 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3044 * src/pic16/main.c: include SDCCargs.h
3045 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3046 const char, since the strings are dynamically allocated
3047 * src/SDCCmain.c: options.code_seg and options.const_seg are
3048 dynamically allocated; check port specific command line options
3049 before the general ones
3050 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3052 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3054 * device/include/ds400rom.h,
3055 * device/lib/ds390/lcd390.c,
3056 * device/lib/ds390/memcpyx.c,
3057 * device/lib/ds390/rtc390.c,
3058 * device/lib/ds400/ds400rom.c,
3059 * device/lib/ds400/memcpyx.c,
3060 * device/lib/hc08/_ret.c: more replacements of keywords with their
3061 double underscore equivalents
3062 * device/lib/ds390/Makefile.in,
3063 * device/lib/ds400/Makefile.in,
3064 * device/lib/gbz80/Makefile.in,
3065 * device/lib/hc08/Makefile.in,
3066 * device/lib/mcs51/Makefile.in,
3067 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3069 2007-04-17 Borut Razem <borut.razem AT siol.net>
3071 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3072 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3073 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3074 to --fverbose-asm, to be gcc'ish
3076 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3078 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3080 2007-04-17 Borut Razem <borut.razem AT siol.net>
3082 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3083 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3084 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3085 with their double underscore equivalent
3087 2007-04-14 Borut Razem <borut.razem AT siol.net>
3089 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3092 2007-04-13 Borut Razem <borut.razem AT siol.net>
3094 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3096 * device/examples/serialcomm/windows/serial.[ch],
3097 device/examples/serialcomm/windows/test_serialcomm.cpp:
3098 updated by Bela Torok
3099 * device/examples/serialcomm/windows/serialcomm.dsw,
3100 device/examples/serialcomm/windows/serialcomm.dsp: added
3102 2007-04-13 Jan Waclawek <wek AT efton.sk>
3104 * doc/sdccman.lyx: additions and changes at various places
3105 (submitted as #1697136).
3106 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3108 2007-04-10 Borut Razem <borut.razem AT siol.net>
3110 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3111 LyX file format changed to 245
3112 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3113 "FreeWare" replaced with "free open source"
3115 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3117 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3119 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3121 * device/include/pic16/pic18fregs.h,
3123 * device/lib/_decdptr.c,
3124 * device/lib/_divsint.c,
3125 * device/lib/_divslong.c,
3126 * device/lib/_divuint.c,
3127 * device/lib/_divulong.c,
3128 * device/lib/_fs2schar.c,
3129 * device/lib/_fs2sint.c,
3130 * device/lib/_fs2slong.c,
3131 * device/lib/_fs2uchar.c,
3132 * device/lib/_fs2uint.c,
3133 * device/lib/_fs2ulong.c,
3134 * device/lib/_fsadd.c,
3135 * device/lib/_fscmp.c,
3136 * device/lib/_fsdiv.c,
3137 * device/lib/_fseq.c,
3138 * device/lib/_fsget1arg.c,
3139 * device/lib/_fsget2args.c,
3140 * device/lib/_fsgt.c,
3141 * device/lib/_fslt.c,
3142 * device/lib/_fsmul.c,
3143 * device/lib/_fsneq.c,
3144 * device/lib/_fsnormalize.c,
3145 * device/lib/_fsreturnval.c,
3146 * device/lib/_fsrshift.c,
3147 * device/lib/_fssub.c,
3148 * device/lib/_fsswapargs.c,
3149 * device/lib/_gptrget.c,
3150 * device/lib/_gptrgetc.c,
3151 * device/lib/_gptrput.c,
3152 * device/lib/_logexpf.c,
3153 * device/lib/_modsint.c,
3154 * device/lib/_modslong.c,
3155 * device/lib/_moduint.c,
3156 * device/lib/_modulong.c,
3157 * device/lib/_mulint.c,
3158 * device/lib/_mullong.c,
3159 * device/lib/_schar2fs.c,
3160 * device/lib/_ser.c,
3161 * device/lib/_setjmp.c,
3162 * device/lib/_sint2fs.c,
3163 * device/lib/_slong2fs.c,
3164 * device/lib/_spx.c,
3165 * device/lib/_uchar2fs.c,
3166 * device/lib/_uint2fs.c,
3167 * device/lib/_ulong2fs.c,
3168 * device/lib/asincosf.c,
3169 * device/lib/atanf.c,
3170 * device/lib/calloc.c,
3171 * device/lib/ds390/tinibios.c,
3172 * device/lib/ds400/tinibios.c,
3173 * device/lib/expf.c,
3174 * device/lib/free.c,
3175 * device/lib/hc08/_mulint.c,
3176 * device/lib/logf.c,
3177 * device/lib/malloc.c,
3178 * device/lib/printf_fast.c,
3179 * device/lib/printf_tiny.c,
3180 * device/lib/printfl.c,
3181 * device/lib/realloc.c,
3182 * device/lib/ser_ir.c,
3183 * device/lib/serial.c,
3184 * support/regression/tests/libmullong.c: replaced all special keywords
3185 with their double underscore equivalent
3186 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3187 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3189 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3190 (genRet): if the bit-symbol is ruonly it already is in the carry
3191 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3192 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3193 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3194 type UCHAR if dest is not bit
3196 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3198 * device/include/math.h,
3199 * device/lib/cotf.c,
3200 * device/lib/expf.c,
3201 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3203 2007-04-01 Borut Razem <borut.razem AT siol.net>
3205 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3206 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3207 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3208 gcc_unreachable() called internal_error()...
3210 2007-03-30 Raphael Neider <rneider AT web.de>
3212 * src/pic/ralloc.c (isData): suppress garbage debug output
3214 2007-03-28 Borut Razem <borut.razem AT siol.net>
3217 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3218 is developed, built and used worldwide, and the word "night" doesn't
3221 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3223 * device/include/mcs51/C8051F360.h: new, added
3224 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3226 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3228 * src/SDCC.y (declaration_specifiers, function_specifier),
3229 * support/Util/SDCCerr.c,
3230 * support/Util/SDCCerr.h,
3232 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3234 * src/SDCCmem.c (deallocParms),
3235 * src/SDCCast.c: support for function inlining, not quite complete
3236 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3237 'restrict' qualifier
3239 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3241 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3242 (saveRBank, unsaveRBank): don't save bits,
3243 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3244 * support/regression/tests/bug1535242.c: new, added
3245 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3246 thanks Alexey Shamrin <shamrin AT gmail.com>,
3247 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3248 removed header guard)
3250 * sdcc.spec: bumped version to 2.6.5
3251 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3253 2007-03-22 Borut Razem <borut.razem AT siol.net>
3255 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3256 fixed bug #1653671: sdcdb integration into ddd is broken
3258 2007-03-22 Raphael Neider <rneider AT web.de>
3260 * src/pic/gen.c (popGetExternal): augmented to also create references
3261 to external variables (not only labels),
3262 (genCall): comment on plan to reduce PAGESEL overhead,
3263 (genFunction, genEndFunction): also save/restore FSR around interrupt
3264 handling code, removed lots of unused code
3265 (genDivOneByte): release acquired temp register
3266 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3268 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3269 for registers that need to be saved during interrupts (FSR, STATUS,
3270 PCLATH; W needs special handling), currently only FSR is used
3272 2007-03-22 Raphael Neider <rneider AT web.de>
3274 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3276 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3278 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3280 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3282 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3284 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3286 * as/link/aslink.h: added LKOBJEXT
3287 * as/link/hc08/link_hc08.dsp,
3288 * as/link/hc08/Makefile.bcc,
3289 * as/link/hc08/Makefile.in,
3290 * as/link/mcs51/aslink.dsp,
3291 * as/link/mcs51/Makefile.bcc,
3292 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3293 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3294 * as/link/lkaomf51.c: merged and moved
3295 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3296 * as/link/z80/lkdata.c,
3297 * as/link/lkdata.c: merged and moved
3298 * as/link/hc08/lkmain.c,
3299 * as/link/mcs51/lkmain.c: cosmetic changes
3300 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3301 * as/link/lklex.c: use LKOBJEXT
3302 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3303 ANSI-fied functions, removed bubble-sorts
3304 * as/link/z80/lksym.c as/link/lksym.c: merged,
3306 * as/link/z80/linkgbz80.dsp,
3307 * as/link/z80/linkz80.dsp,
3308 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3309 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3310 * as/link/z80/lkhead.c,
3311 * as/link/z80/lklex.c: deleted
3312 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3313 * as/link/z80/lkmain.c: added copyfile()
3315 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3317 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3319 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3321 * device/lib/_strlen.c: assembler version for mcs51
3323 2007-03-13 Raphael Neider <rneider AT web.de>
3325 * device/include/pic16/pic18f2221.h,
3326 * device/include/pic16/pic18f2321.h,
3327 * device/include/pic16/pic18f2331.h,
3328 * device/include/pic16/pic18f4221.h,
3329 * device/include/pic16/pic18f4321.h,
3330 * device/include/pic16/pic18f4331.h: fixed config byte location names
3331 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3332 consistently named config byte locations
3334 2007-03-13 Borut Razem <borut.razem AT siol.net>
3336 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3337 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3338 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3339 as/link/z80/Makefile.in, as/z80/Makefile.in:
3342 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3344 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3345 * device/lib/printf_large.c: pointer was converted to generic
3346 pointer for mcs51 models other than model-small (Maarten noticed)
3348 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3350 * device/include/mcs51/ADuC84x.h: Added.
3352 2007-03-10 Borut Razem <borut.razem AT siol.net>
3354 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3355 fixed RFE #1624219: double backslashes in filenames;
3356 functions hexEscape(), octalEscape() and copyStr() moved from
3357 SDCCval.c to SDCCutil.c and made them glovbally available
3359 2007-03-09 Borut Razem <borut.razem AT siol.net>
3361 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3362 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3363 1673361: Missaligned comments in output files
3365 2007-03-09 Raphael Neider <rneider AT web.de>
3367 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3369 2007-03-09 Raphael Neider <rneider AT web.de>
3373 * src/pic/ralloc.c: suppress undesired debug output
3374 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3376 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3378 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3380 2007-03-07 Borut Razem <borut.razem AT siol.net>
3382 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3383 search include files in the current directory
3385 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3387 * src/SDCCglue.c (emitMaps, glue),
3388 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3390 * support/regression/tests/absolute.c: added xdata test
3392 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3394 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3395 added condition to macro, fixes bug 1666080
3397 2007-03-02 Raphael Neider <rneider AT web.de>
3399 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3401 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3403 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3404 be cleared. Unconditionally set __XPAGE
3405 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3407 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3412 * src/mcs51/rtrack.c,
3414 * doc/sdccman.lyx: added --no-gen-comments
3415 * src/mcs51/peeph.def: added 192.b, disabled 185
3417 2007-02-25 Raphael Neider <rneider AT web.de>
3419 * src/pic16/gen.c (genCast): fixed typo
3420 * device/lib/pic16/Makefile.subdir: only install existing files
3421 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3423 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3425 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3426 * device/lib/mcs51/crtclear.asm,
3427 * device/lib/mcs51/crtxclear.asm: renumbered labels
3428 * device/lib/mcs51/Makefile.in: added crtcall.asm
3429 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3430 * src/mcs51/gen.c (movc): removed,
3431 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3433 (toCarry, genSend, genRet): added function toCarry,
3434 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3435 (assignBit, genAssign, genCast): added function assignBit
3436 * src/mcs51/Makefile.bcc: added rtrack.c
3437 * src/mcs51/ralloc.h: made valueKnown a bitfield
3438 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3439 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3440 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3441 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3442 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3443 (_pop): only pop valid pairs, see gencjneshort,
3444 (gencjneshort): return pair that still needs to be popped, restructured,
3445 (gencjne, genCmpEq): call _pop
3447 2007-02-23 Raphael Neider <rneider AT web.de>
3449 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3451 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3453 * device/include/mcs51/P89LPC925.h: Added.
3455 2007-02-18 Raphael Neider <rneider AT web.de>
3457 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3459 2007-02-17 Borut Razem <borut.razem AT siol.net>
3461 * support/cpp2/directives.c, support/cpp2/version.c:
3462 synchronized with GCC CPP 4.1.2
3464 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3466 * src/mcs51/rtrack.h,
3467 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3468 by checking the strings passed by emitcode() to the assembler.
3469 Feel free to change. This in part addresses RFE #482179.
3470 Set environment variable SDCC_RTRACK to enable.
3471 * src/mcs51/gen.c: inserted hooks
3472 * src/mcs51/ralloc.h: added two members to struct regs
3473 * support/regression/tests/regtrack.c: added
3475 2007-02-14 Borut Razem <borut.razem AT siol.net>
3477 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3478 * Makefile.in: applied patch from Makefile related part of
3479 #1469393: Compiler does not initialize static data
3481 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3483 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3484 for better fix of bug 1273984, compiles pic16 rand.c
3486 2007-02-12 Borut Razem <borut.razem AT siol.net>
3488 * src/pic16/main.c: fixed pic16 standard library directory bug
3490 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3492 * src/hc08/gen.c (genSwap): fix swap regression test
3494 2007-02-10 Borut Razem <borut.razem AT siol.net>
3496 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3498 * support/regression/tests/bug-1654060.c: added regression test for
3501 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3503 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3504 bit moves in return statement
3506 2007-02-09 Borut Razem <borut.razem AT siol.net>
3508 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3511 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3513 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3514 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3516 2007-02-07 Raphael Neider <rneider AT web.de>
3518 * src/pic16/devices.inc,
3519 * device/include/pic16/pic18fregs.h,
3520 * device/include/pic16/pic18f[24][34]31.h,
3521 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3522 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3523 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3525 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3527 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3528 can this have lived here for so many years?
3529 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3530 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3531 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3533 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3535 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3536 appended by loop induction must be at the very end of the eBBlock
3538 2007-02-05 Kevin Vigor
3540 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3542 2007-02-05 Borut Razem <borut.razem AT siol.net>
3544 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3545 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3547 2007-02-03 Borut Razem <borut.razem AT siol.net>
3549 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3550 applied patch #1646602 option to set default signedness of char to
3551 unsigned, added -funsigned-char command line option,
3552 thanks to Gunther Jehle
3553 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3554 prompt for file deletion a few hundred times (especially the
3555 subversion files, which have ro permissions so it asks for
3556 confirmation), thanks to Simon McAuliffe;
3557 added {} + option to find in order to remove multiple files from a
3560 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3562 * device/include/mcs51/SST89x5xRDx.h: Added.
3564 2007-02-02 Raphael Neider <rneider AT web.de>
3566 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3567 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3569 2007-02-01 Raphael Neider <rneider AT web.de>
3571 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3574 2007-01-31 Borut Razem <borut.razem AT siol.net>
3576 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3577 if compiled with GCC. Thanks to Raphael Neider
3579 2007-01-31 Raphael Neider <rneider AT web.de>
3581 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3582 operand names, handles name and (name + n) for all n,
3583 (sameBank): restructured, also check bank allocation policy,
3584 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3585 (pic14_operandsAllocatedInSameBank): check whether to operands
3586 will be allocated into the same bank (i.e., section) to reduce
3587 BANKSEL overhead, queried from pcode.c:sameBank,
3588 (pic14printLocals): reintroduced clustering registers into a single
3589 section: all compiler generated symbols will now reside in one
3590 bank (per file), reducing BANKSEL overhead and code size,
3591 (showAllMemmaps): use local dbuf where possible
3593 2007-01-29 Raphael Neider <rneider AT web.de>
3595 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3596 (call_libraryfunc): retrieve/create symbol and mark as used,
3597 (genFunction): mark defined functions as non-extern and add again
3598 to code memmap for later output
3599 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3600 (pic14printLocals): reworked for new symbol emission,
3601 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3602 showAllMemmaps): reworked symbol output using dbufs, added handling
3603 of string literals (still incomplete),
3604 (picglue): removed symbol emission, moved into showAllMemmaps,
3605 (emitSymbolSet): new workhorse for symbol output,
3606 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3608 2007-01-29 Borut Razem <borut.razem AT siol.net>
3610 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3611 component contains the extension separator.
3613 2007-01-28 Borut Razem <borut.razem AT siol.net>
3615 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3617 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3618 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3619 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3620 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3621 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3622 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3623 src/z80/gen.c, support/Util/MySystem.c:
3624 accept slash and backslash as directory separator on WIN32 and
3627 2007-01-28 Raphael Neider <rneider AT web.de>
3629 * src/pic16/devices.inc,
3630 * device/include/pic16/pic18f[24][23]21.h,
3631 * device/include/pic16/pic18fregs.h,
3632 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3633 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3634 * device/lib/pic16/libio/adc.ignore,
3635 * device/lib/pic16/libio/i2c.ignore,
3636 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3637 family, as gputils do not yet support the devices
3638 * device/lib/pic16/Makefile.subdir: ignore errors on install
3639 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3640 headers and libraries from gputils .inc files
3642 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3644 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3646 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3648 * doc/sdccman.lyx: add printf benchmarks
3650 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3652 * device/lib/printf_fast.c: fix %c, char promoted to int
3653 * device/lib/printf_tiny.c: fix %c, char promoted to int
3655 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3657 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3659 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3661 * support/regression/tests/swap.c: 64 bit hosts failed
3662 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3664 2007-01-25 Raphael Neider <rneider AT web.de>
3666 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3667 based on absolute register address, patch by Alex Blond
3669 2007-01-22 Raphael Neider <rneider AT web.de>
3671 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3672 emitted, do not emit them again...
3674 2007-01-22 Raphael Neider <rneider AT web.de>
3676 * src/regression/bank1.c, src/regression/compare6.c,
3677 src/regression/add.c: cosmetic changes
3678 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3679 * src/pic/gen.c: fixed global zero and one,
3680 (aopForSym): removed unued code,
3681 (aopGet): assert aop is defined, check and use `index' of
3682 pCodeImmd operands (fixes #1630908),
3683 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3684 (register_reassign): prevent accidental register unification,
3685 (ReuseReg): cosmetic changes (also above)
3686 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3687 pic14emitStaticSeg): do not emit initialized data,
3688 (printIval*): replaced with working versions,
3689 (pic14createInterruptVect,picglue): use idata for initialized data,
3690 now init data should work in all modules (not only main()),
3691 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3693 2007-01-21 Borut Razem <borut.razem AT siol.net>
3695 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3696 use -fPIC or -fpic if they are supported and not ignored
3697 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3698 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3700 2007-01-20 Borut Razem <borut.razem AT siol.net>
3702 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3703 implemented RFE #1470316: allow "$" in variable names
3705 2007-01-20 Raphael Neider <rneider AT web.de>
3707 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3709 2007-01-20 Raphael Neider <rneider AT web.de>
3711 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3712 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3713 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3714 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3715 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3716 * device/lib/pic/libdev/pic*.c,
3717 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3718 * device/lib/pic/libdev/Makefile.in: show progress
3720 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3722 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3723 * support/scripts/sdcc_cygwin_mingw32,
3724 * support/scripts/sdcc_mingw32,
3725 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3726 conformance with autoconf 2.6
3728 2007-01-19 Raphael Neider <rneider AT web.de>
3730 * src/pic/device.c (register_map): fixed list construction
3731 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3732 (genMod): removed case for genModbits,
3733 (genModbits): removed as now unused/unimplemented
3734 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3736 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3738 * support/regression/tests/swap.c: added in response to #1638622
3739 * doc/sdccman.lyx: synced version, minor changes
3741 2007-01-18 Borut Razem <borut.razem AT siol.net>
3743 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3744 thanks to Gunther Jehle
3745 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3746 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3747 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3748 use filename in lineno instead.
3749 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3750 print the file name in ast_print()
3752 2007-01-18 Borut Razem <borut.razem AT siol.net>
3754 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3756 * src/SDCC.lex: stringLiteral() returns const char pointer,
3757 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3758 fixed column counting
3759 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3760 accept const char pointer as parameter
3761 * src/SDCCdwarf2.c: corrected buffer size
3763 2007-01-17 Borut Razem <borut.razem AT siol.net>
3765 * support/Util/dbuf_string.c: fixed for amd64
3767 2007-01-15 Borut Razem <borut.razem AT siol.net>
3769 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3770 removed terminal symbol ELIPSIS, since it was never generated by the
3771 lexer and it was wrongly used in parameter_identifier_list rule
3773 2007-01-15 Raphael Neider <rneider AT web.de>
3775 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3776 code page and data banking description
3777 * src/pic/genarith.c,
3778 * src/pic/gen.h: removed bit arithmetic functions,
3779 updated exit(1) to exit(EXIT_FAILURE)
3780 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3781 * device/include/pic16/pic18f2455.h,
3782 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3783 TRISD and TRISE, fixed/added some bit names
3784 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3785 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3786 updated pic18f2455.{c,h} instead of duplicating them
3788 2007-01-14 Borut Razem <borut.razem AT siol.net>
3790 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3791 Cannot debug files that contain spaces in the path name
3792 by converting spaces in asm file name to underscores
3794 2007-01-13 Borut Razem <borut.razem AT siol.net>
3796 * doc/sdccman.lyx: fixed format errors
3798 2007-01-10 Borut Razem <borut.razem AT siol.net>
3800 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3801 codeseg/constseg #pragma fail
3802 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3803 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3804 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3805 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3807 2007-01-09 Borut Razem <borut.razem AT siol.net>
3809 * get rid of diagnistic.[ch], pretty-print.[ch],
3810 c-pretty-print.[ch], ... used just for error, warning, ...
3812 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3813 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3814 suppoprt/cpp2/pretty-print.[ch]:
3816 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3817 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3818 suppoprt/cpp2/sdcpp.dsp:
3821 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3823 * device/lib/printf_large.c (output_float): removed recursion,
3824 use smaller buffer on stack for mcs51,
3825 fixed bug printing 1.96
3826 * support/regression/tests/snprintf.c: added test
3828 2007-01-07 Borut Razem <borut.razem AT siol.net>
3830 * use dynamic memory buffers instead temporary files
3831 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3833 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3834 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3835 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3836 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3837 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3838 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3839 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3840 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3841 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3842 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3843 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3844 support/Util/dbuf.c, support/Util/dbuf.h:
3846 * .version, sdcc.spec: bumped version to 2.6.4
3848 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3850 * src/port.h: added TARGET_Z80_LIKE macro
3851 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3852 output PSEG location if --xram-loc or --xstack-loc was used
3853 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3855 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3857 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3858 * as/as_z80.dsp, as/z80/as_z80.dsp,
3859 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3860 * sdcc.dsw: moved project files into subdir
3861 * as/hc08/as_hc08.dsp,
3862 * as/hc08/Makefile.bcc,
3863 * as/hc08/Makefile.in,
3864 * as/mcs51/Makefile.bcc,
3865 * as/mcs51/Makefile.in,
3866 * as/z80/Makefile.bcc,
3867 * as/z80/Makefile.in,
3868 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3871 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3874 * as/mcs51/asmain.c,
3876 * as/z80/assym.c: removed include "strcmpi.h"
3877 * as/hc08/strcmpi.c,
3878 * as/hc08/strcmpi.h,
3879 * as/mcs51/strcmpi.c,
3880 * as/mcs51/strcmpi.h,
3881 * support/Util/strcmpi.c,
3882 * support/Util/strcmpi.h: removed files
3883 * as/strcmpi.c: added as_strncmpi()
3885 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3887 * sdcc.dsw: Added some dependencies on project config.dsp
3889 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3891 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3892 with [di]ram_start to fix a regresion
3894 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3896 * configure.in: added missing mcs51 in status output
3897 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3899 * debugger/mcs51/clean.mk (distclean): remove config.h
3900 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3901 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3902 options.h, s-options-h and options.c
3903 * support/cpp2/clean.mk: unused, removed
3904 * Makefile.common.in,
3907 * as/hc08/Makefile.in,
3909 * as/mcs51/Makefile.in,
3910 * as/mcs51/clean.mk,
3913 * as/z80/Makefile.in,
3915 * as/link/Makefile.in,
3916 * as/link/hc08/Makefile.in,
3917 * as/link/hc08/clean.mk,
3918 * as/link/mcs51/Makefile.in,
3919 * as/link/mcs51/clean.mk,
3920 * as/link/z80/Makefile.in,
3921 * as/link/z80/clean.mk,
3922 * as/link/z80/conf.mk,
3923 * debugger/mcs51/Makefile.in,
3924 * debugger/mcs51/clean.mk,
3925 * device/include/Makefile.in,
3926 * device/lib/Makefile.in,
3927 * device/lib/mcs51/Makefile.in,
3928 * device/lib/pic/Makefile.in,
3929 * device/lib/pic/Makefile.common.in,
3930 * device/lib/pic/Makefile.subdir,
3931 * device/lib/pic/Makefile.rules,
3932 * device/lib/pic16/libio/Makefile.in,
3933 * device/lib/pic16/Makefile.subdir,
3934 * device/lib/pic16/libdev/Makefile.in,
3935 * device/lib/pic16/Makefile.rules,
3936 * device/lib/pic16/Makefile.common.in,
3937 * sim/ucsim/avr.src/Makefile.in,
3938 * sim/ucsim/main_in.mk,
3939 * sim/ucsim/cmd.src/Makefile.in,
3940 * sim/ucsim/doc/Makefile.in,
3941 * sim/ucsim/gui.src/Makefile.in,
3942 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3943 * sim/ucsim/gui.src/serio.src/Makefile.in,
3944 * sim/ucsim/hc08.src/Makefile.in,
3945 * sim/ucsim/libltdl/Makefile.in,
3946 * sim/ucsim/s51.src/Makefile.in,
3947 * sim/ucsim/sim.src/Makefile.in,
3948 * sim/ucsim/sim.src/conf.mk,
3949 * sim/ucsim/xa.src/Makefile.in,
3950 * sim/ucsim/z80.src/Makefile.in,
3954 * support/cpp2/Makefile.in,
3955 * support/librarian/Makefile.in,
3956 * support/librarian/clean.mk,
3957 * support/makebin/Makefile.in,
3958 * support/makebin/clean.mk,
3959 * support/packihx/Makefile.in,
3960 * support/regression/Makefile.in,
3961 * support/regression/ports/ds390/spec.mk,
3962 * support/regression/ports/gbz80/spec.mk,
3963 * support/regression/ports/hc08/spec.mk,
3964 * support/regression/ports/mcs51/spec.mk,
3965 * support/regression/ports/mcs51-large/spec.mk,
3966 * support/regression/ports/mcs51-medium/spec.mk,
3967 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3968 * support/regression/ports/pic14/spec.mk,
3969 * support/regression/ports/pic16/spec.mk,
3970 * support/regression/ports/mcs51-stack-auto/spec.mk,
3971 * support/regression/ports/ucz80/spec.mk,
3972 * support/regression/ports/xa51/spec.mk,
3973 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3974 adding a slash after $(top_builddir) and/or adding @datarootdir@
3976 * debugger/mcs51/configure.in,
3977 * device/lib/pic/configure.in,
3978 * device/lib/pic16/configure.in,
3979 * sim/ucsim/configure.in,
3980 * support/cpp2/configure.in,
3981 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3983 * debugger/mcs51/configure,
3984 * device/lib/pic/configure,
3985 * device/lib/pic16/configure,
3986 * sim/ucsim/configure,
3987 * support/cpp2/configure,
3988 * support/packihx/configure: generated with autoconf 2.60
3990 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3992 * as/link/hc08/lkihx.c (newArea),
3993 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3995 2007-01-02 Borut Razem <borut.razem AT siol.net>
3997 * doc/sdccman.lyx: documented #pragma sdcc_hash
3998 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4000 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4002 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4004 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4005 empty 'while'-loop to work correctly, see regression test 'while.c'
4006 * support/regression/tests/while.c: added
4008 2007-01-01 Borut Razem <borut.razem AT siol.net>
4010 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4011 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4012 support/cpp2/libcpp/sdcpp.c:
4013 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4014 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4015 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4017 2006-12-31 Borut Razem <borut.razem AT siol.net>
4019 * SDCPP synchronized with GCC CPP release version 4.1.1,
4020 currently the latest release:
4021 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4022 support/cpp2/libcpp/include/cpp-id-data.h
4023 support/cpp2/libiberty/fopen_unlocked.c
4024 support/cpp2/libiberty/md5.c
4026 support/cpp2/opt-functions.awk
4027 support/cpp2/opt-gather.awk
4028 support/cpp2/optc-gen.awk
4029 support/cpp2/opth-gen.awk:
4031 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4032 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4033 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4034 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4035 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4036 support/cpp2/diagnostic.h, support/cpp2/except.h,
4037 support/cpp2/hwint.h, support/cpp2/input.h,
4038 support/cpp2/intl.h, support/cpp2/move-if-change,
4039 support/cpp2/opts.c, support/cpp2/opts.h,
4040 support/cpp2/output.h, support/cpp2/prefix.c,
4041 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4042 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4043 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4044 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4045 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4046 support/cpp2/version.c:
4048 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4049 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4050 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4051 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4052 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4053 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4054 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4055 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4056 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4057 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4058 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4060 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4061 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4062 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4063 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4064 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4065 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4066 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4067 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4068 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4069 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4070 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4071 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4072 support/cpp2/system.h:
4075 2006-12-31 Borut Razem <borut.razem AT siol.net>
4077 * configure.in, configure: fixed bug #1538756: configure dies if bison
4078 and flex are not installed, 2nd try
4080 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4082 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4083 400.x for better code in RFE 899102
4085 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4087 * src/SDCCpeeph.c (deadMove),
4089 * src/mcs51/peep.h: renamed 'op' by 'reg'
4090 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4091 (scan4op): small change for removeDeadMove(), added support for
4092 'callee saves' and/or PACLL function calls,
4093 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4094 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4095 left in new dispatcher mcs51DeadMove()
4096 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4098 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4100 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4102 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4103 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4105 2006-12-30 Borut Razem <borut.razem AT siol.net>
4107 * support/cpp2/spacs.h: deleted from svn
4108 * configure.in, configure: fixed bug #1538756: configure dies if bison
4109 and flex are not installed
4111 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4113 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4114 with this z80 passes printf float test when enabled
4115 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4117 2006-12-28 Borut Razem <borut.razem AT siol.net>
4119 * support/cpp2/config.in, support/cpp2/configure.in,
4120 support/cpp2/configure, support/cpp2/Makefile.in:
4121 fix for the solaris build
4123 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4125 * src/SDCC.y (type_specifier2, pointer),
4127 * src/SDCCsymt.c (mergeSpec, checkSClass),
4128 * support/Util/SDCCerr.c,
4129 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4130 * support/valdiag/valdiag.py: Allow test cases to specify
4131 required language standard
4132 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4133 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4135 2006-12-27 Borut Razem <borut.razem AT siol.net>
4137 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4138 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4140 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4142 * support/cpp2/libiberty/Makefile.bcc: updated
4143 * src/pic16/main.c: fixed #pragma udata handling
4144 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4146 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4148 * src/SDCCpeeph.c: made labelHashEntry global,
4149 made pcDistance, FBYNAME static,
4150 (pcDistance): made static, use isComment and isLabel,
4152 (getLabelRef): added, extracted from labelRefCount(),
4153 (labelRefCount): use new getLabelRef(),
4154 (callFuncByName): made static, added deadMove,
4155 use isComment and isLabel,
4156 (newPeepRule): made static, set isLabel,
4157 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4158 labels from peephole rules,
4159 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4160 when isComment or isLabel is set
4161 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4162 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4164 * src/mcs51/peep.h: added
4165 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4166 * src/port.h: added peep->deadMove to port structure
4167 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4168 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4169 deadMove, finally removed no. 1 and 2
4176 * src/hc08/gen.c: mark lines with isComment or isLabel
4177 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4179 * sdcc.spec: bumped version to 2.6.3
4181 2006-12-26 Borut Razem <borut.razem AT siol.net>
4183 * support/cpp2/Makefile.in: added dependency on options.h
4184 * configure: regenerated
4185 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4186 * support/cpp2/Makefile.in: added vasprintf.c
4188 2006-12-25 Borut Razem <borut.razem AT siol.net>
4190 * SDCPP synchronized with GCC CPP release version 3.4.6,
4191 the latest release before 4.x:
4192 * support/cpp2/Makefile.in, support/cpp2/config.h,
4193 support/cpp2/configure, support/cpp2/configure.in,
4194 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4195 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4196 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4197 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4198 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4199 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4200 support/cpp2/cpptrad.c, support/cpp2/except.h,
4201 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4202 support/cpp2/hwint.h, support/cpp2/intl.h,
4203 support/cpp2/line-map.c, support/cpp2/line-map.h,
4204 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4205 support/cpp2/output.h, support/cpp2/prefix.c,
4206 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4207 support/cpp2/system.h, support/cpp2/version.c:
4209 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4210 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4211 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4212 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4213 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4214 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4215 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4216 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4217 support/cpp2/move-if-change, support/cpp2/opts.c,
4218 support/cpp2/opts.h, support/cpp2/opts.sh,
4219 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4220 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4221 support/cpp2/win32, support/cpp2/win32/dirent.c,
4222 support/cpp2/win32/dirent.h:
4224 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4225 * support/cpp2/sdcpp.h: renamed from sdcc.h
4226 * sdcppinit.c: deleted
4228 2006-12-23 Borut Razem <borut.razem AT siol.net>
4230 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4231 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4232 preproc.c: an other try to fix bug #982435: introduced
4233 -pedantic-parse-number command line option and pedantic_parse_number
4236 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4238 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4240 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4241 corrected overlayed areax addresses, warn about memory overlaps
4242 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4251 * src/port.h: added xabs_name and iabs_name
4252 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4253 (glue, emitMaps): create and emit maps d_abs and i_abs
4254 * src/SDCCglue.h: cosmetic changes
4255 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4257 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4258 (allocDefault): put absolute, initialized globals in them
4259 * support/regression/tests/absolute.c: added absolute bdata test
4260 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4262 2006-12-20 Borut Razem <borut.razem AT siol.net>
4264 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4265 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4266 added regression test for bug #982435
4268 2006-12-18 Borut Razem <borut.razem AT siol.net>
4270 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4271 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4272 small cosmetic changes
4273 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4274 * support/regression/tests/bug-1351710.c: added regression test
4276 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4278 * doc/sdccman.lyx: added the long missed iCode table
4279 "<where is figure II?>", added links to wiki
4281 2006-12-17 Borut Razem <borut.razem AT siol.net>
4283 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4284 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4285 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4286 unified table driven pragma handling, pragma argument type checking
4287 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4288 current one - version 1.1.3
4289 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4291 2006-12-13 Raphael Neider <rneider AT web.de>
4293 * src/pic/device.h: removed AssignedMemory structure and macros
4294 * src/pic/device.c: removed global finalMapping (linker assigns
4296 (register_map): add SFRs to remembered memRanges
4297 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4298 assignFixedRegisters,assignRelocatableRegisters): removed,
4299 (setMaxRAM,validAddress): adapted accordingly,
4300 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4301 reasonably sized sharebanks,
4302 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4303 (allDefsOutOfRange): removed unused code,
4304 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4306 * src/pic/pcode.c (register_reassign): removed recursion warning,
4307 fired far too often,
4308 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4309 to use existing pic14_stringInSet() to avoid duplicate symbols,
4310 tidied up the code a bit,
4311 (pic14printLocals): added in symmetry to printExterns, replaces
4312 writeUsedRegs more or less,
4313 (picglue): call new pic14_printLocals(),
4314 * device/include/pic/pic*.h: removed #pragma memmap directives,
4315 information gathered from include/pic/pic14devices.txt
4316 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4318 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4320 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4322 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4324 * device/include/mcs51/cc2430.h: fixed missing ';'
4326 2006-12-10 Raphael Neider <rneider AT web.de>
4328 * device/lib/pic16/libc/stdio/vfprintf.c,
4329 * device/lib/pic16/libc/stdio/printf_small.c,
4330 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4331 char arguments, as char varargs are cast to int by the caller,
4332 hopefully fixes #1604915 (other device libraries are still affected)
4334 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4336 * src/mcs51/ralloc.c (packRegsForAssign),
4337 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4339 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4341 * device/include/malloc.h: removed init_dynamic_memory
4342 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4343 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4344 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4345 * device/lib/libsdcc.lib,
4346 * device/lib/Makefile.in,
4347 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4348 * doc/sdccman.lyx: documented use of new _heap.c
4349 * support/regression/tests/malloc.c: removed init_dynamic_memory
4350 * src/cdbFile.c(spacesToUnderscores): new function,
4351 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4353 * device/include/tinibios.h: removed defines for putchar and getchar
4354 * device/lib/ds390/Makefile.in: added putchar.c
4355 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4357 2006-12-09 Borut Razem <borut.razem AT siol.net>
4359 * support/cpp2/sdcc.h: prevent multiple inclusion
4360 * support/cpp2/options.h: deleted
4362 2006-12-08 Borut Razem <borut.razem AT siol.net>
4364 * support/cpp2/sdcc.h: removed x*alloc() macros
4365 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4366 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4367 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4368 * support/cpp2/system.h: moved #include "sdcc.h"
4369 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4370 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4372 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4373 -funsigned-char options
4374 * support/cpp2/sdcppmain.c: fixed bug 1611411
4376 2006-12-07 Borut Razem <borut.razem AT siol.net>
4378 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4381 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4383 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4384 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4386 * .version: bumped to 2.6.2 because a) it's been a while
4387 b) the linker sources have moved c) the preprocessor is upgraded
4389 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4391 * support/regression/tests/snprintf.c: some checks
4392 * lib/src/printf_large.c: %bc: read char instead of int from stack
4394 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4396 * device/include/mcs51/cc2430.h: inserted _XPAGE
4398 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4400 * device/include/mcs51/cc2430.h: added
4402 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4404 * device/include/asm/default/features.h,
4405 * device/include/asm/ds390/features.h,
4406 * device/include/mcs51/at89s53.h,
4407 * device/include/ser.h,
4408 * device/include/ser_ir.h,
4409 * device/include/serial.h: changed keywords to double underscore variants,
4410 fixes bug 1590261 some more, thanks Steven Borley
4412 2006-12-01 Raphael Neider <rneider AT web.de>
4414 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4415 but emit warning (recursion is not supported for pic14)
4417 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4419 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4420 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4422 2006-11-30 Raphael Neider <rneider AT web.de>
4424 * src/pic/device.c (dump_sfr): always emit symbols
4425 * src/pic/glue.c (pic14printPublics): fixed typo
4427 2006-11-30 Raphael Neider <rneider AT web.de>
4429 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4430 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4431 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4432 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4433 a sharebank, use a non-shared bank for the stack if none available
4434 * src/pic/device.h (struct memRange): added linked list next field,
4435 added prototypes for above functions
4436 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4437 (typeRegWithIdx): accept fixed and unfixed stack registers
4438 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4439 the stack, handle shared and banked stack (except for WSAVE),
4440 (insertBankSel): removed useless optimization (will never fire),
4441 (FixRegisterBanking): added optimization for devices with only one
4442 possibly aliased bank of memory, like 16f84
4443 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4444 devices have no SHAREBANK in the linker script
4445 * device/include/pic/pic14devices.txt: documented memmap
4446 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4448 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4450 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4451 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4452 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4453 genhc08Code): switched most of the D (debug) macros to DD (detailed
4454 debug) macros to better control clutter in the generated .asm file.
4455 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4456 genRightShift): fixed bug with non-constant bit shift stored to
4457 a volatile result (SF Open Discussion forum thread #1616749).
4458 Single byte case is not yet optimized.
4460 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4462 * device/include/asm/mcs51/features.h,
4463 * device/include/malloc.h,
4464 * device/include/stdio.h: changed keywords to double underscore variants,
4467 2006-11-27 Borut Razem <borut.razem AT siol.net>
4469 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4470 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4471 support/cpp2/output.h, support/cpp2/cppinit.c,
4472 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4473 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4474 support/cpp2/cppdefault.c, support/cpp2/system.h,
4475 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4476 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4477 support/cpp2/prefix.c, support/cpp2/except.h,
4478 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4479 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4480 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4481 support/cpp2/version.c, support/cpp2/cppmain.c,
4482 support/cpp2/version.h, support/cpp2/hashtable.c,
4483 support/cpp2/cpperror.c:
4484 synchronized with GCC CPP release version 3.3.6,
4485 the latest where cppmain.c still exists.
4486 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4487 support/cpp2/sdcppinit.c: added
4489 2006-11-27 Borut Razem <borut.razem AT siol.net>
4491 * support/cpp2/cpplex.c:
4492 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4494 * support/cpp2/cpplib.c: removed definitions of unused variables
4496 2006-11-26 Borut Razem <borut.razem AT siol.net>
4498 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4499 since they are redefined by macros in support/cpp2/sdcc.h
4500 * support/cpp2/sdcc.h: x*alloc macro redefinition
4502 2006-11-25 Borut Razem <borut.razem AT siol.net>
4504 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4505 support/cpp2/configure, support/cpp2/Makefile.in,
4506 support/cpp2/cppfiles.c, support/cpp2/output.h,
4507 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4508 support/cpp2/config.h, support/cpp2/cpplib.h,
4509 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4510 support/cpp2/cppdefault.c, support/cpp2/config.in,
4511 support/cpp2/system.h, support/cpp2/cpplex.c,
4512 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4513 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4514 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4515 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4516 support/cpp2/configure.in, support/cpp2/intl.h,
4517 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4518 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4519 support/cpp2/version.c, support/cpp2/cppmain.c,
4520 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4521 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4522 support/cpp2/cpperror.c,
4523 support/cpp2/libiberty/safe-ctype.c,
4524 support/cpp2/libiberty/safe-ctype.h,
4525 support/cpp2/libiberty/splay-tree.c,
4526 support/cpp2/libiberty/obstack.c,
4527 support/cpp2/libiberty/lbasename.c,
4528 support/cpp2/libiberty/splay-tree.h,
4529 support/cpp2/libiberty/obstack.h:
4530 synchronized with GCC CPP release version 3.2.3,
4531 the latest before integration of cpp into gcc
4532 * support/cpp2/except.h, support/cpp2/line-map.c,
4533 support/cpp2/line-map.h,
4534 support/cpp2/libiberty/hex.c,
4535 support/cpp2/libiberty/concat.c,
4536 support/cpp2/libiberty/filenames.h: added
4537 * support/cpp2/intl.c: deleted
4539 2006-11-24 Borut Razem <borut.razem AT siol.net>
4541 * src/SDCC.y: enabled compilation of empty source file
4542 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4543 "ISO C forbids an empty source file"
4544 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4545 if all the code is ifdefed out.
4547 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4549 * src/hc08/gen.c (genPcall): fix for bug #1601032
4551 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4553 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4554 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4555 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4556 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4557 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4558 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4559 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4560 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4561 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4562 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4563 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4564 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4565 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4566 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4567 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4568 Renamed to all upper case as per the standard set by SiLabs
4570 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4572 * device/include/mcs51/C8051F520.h: new, added
4573 * device/include/mcs51/compiler.h: added link about predefined macros
4575 2006-11-23 Raphael Neider <rneider AT web.de>
4577 * src/regression/Makefile: add -L path to fresh library
4578 * src/regression/simulate: emphasize FAILED output
4579 * src/regression/create_stc: output _failures from gpsim
4580 * src/regression/compare4.c,
4581 * src/regression/rotate6.c: fixed char literals,
4582 all compile, all run =8-D
4584 * src/pic/pcode.h: added isPCASMDIR macro
4585 * src/pic/gen.c (genAnd): fixed bit offset
4586 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4587 packBits): unified register numbering schemes,
4588 (newReg): do not insert stack registers into hash table,
4589 (initStack): unpinned pseudo stack, simplified,
4590 (typeRegWithIdx): fixed retrieval of stack registers,
4591 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4592 (pCodeReplace): removed invalid assertion,
4593 (insertPCodeInstruction): fixed newly added labels,
4594 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4595 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4596 DumpFlow): removed unsed (broken?) code,
4597 (insertBankSel): prevent STATUS from being BANKSELed,
4598 (FixRegisterBanking): rewritten from scratch, implemented generic
4599 optimizations (suppress BANKSELs to same register and to registers
4600 present in all banks),
4601 (AnalyzeBanking): update flow after BANKSELection
4603 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4604 sharebank, let linker place it, mark STKxx symbols as emitted
4606 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4608 * src/regression/arrays.c,
4609 * src/regression/bank1.c,
4610 * src/regression/bool2.c,
4611 * src/regression/compare7.c,
4612 * src/regression/compare8.c,
4613 * src/regression/compare9.c,
4614 * src/regression/compare10.c,
4615 * src/regression/configword.c,
4616 * src/regression/for.c,
4617 * src/regression/mult1.c,
4618 * src/regression/pointer1.c,
4619 * src/regression/rotate6.c,
4620 * src/regression/string1.c,
4621 * src/regression/struct1.c,
4622 * src/regression/Makefile: make PIC14 regression tests run again
4623 (3 fail, 6 won't compile)
4625 2006-11-21 Raphael Neider <rneider AT web.de>
4627 * device/include/pic16/pic18f4550.h,
4628 * device/include/pic16/pic18f4455.h,
4629 * device/lib/pic16/libdev/pic18f4550.c,
4630 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4631 * configure.in: removed superfluous closing bracket
4633 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4635 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4638 2006-11-21 Raphael Neider <rneider AT web.de>
4640 * src/pic/device.{c,h}: added pic14_getPIC()
4641 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4642 (genAnd): added PIC code for one case, fixes #1597044
4643 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4644 SFRs that are present in all banks (e.g., STATUS)
4646 2006-11-20 Raphael Neider <rneider AT web.de>
4648 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4649 INCFSZ/INCFSZW and declared them as changing Z bit,
4650 (insertPCodeInstruction): correctly invert the above instructions,
4652 (DoBankSelect): don't panic on po_immediates
4654 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4657 * as/link/mcs51/lkihx.c (newArea),
4658 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4659 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4661 2006-11-11 Raphael Neider <rneider AT web.de>
4663 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4664 bitfield symbols, fixes #1579535 (once more...).
4666 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4668 * support/regression/generate-cases.py,
4669 * support/regression/fwk/include/testfwk.h,
4670 * support/regression/fwk/lib/testfwk.c: used code pointers,
4671 (about 50kByte less code generated for mcs51)
4673 2006-11-06 Borut Razem <borut.razem AT siol.net>
4675 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4676 debugger/mcs51/configure: fixed failed check because the function
4677 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4678 who submitted the patch for gpsim.
4679 * debugger/mcs51/configure.in: removed the result message
4680 * debugger/mcs51/Makefile.in: fixed the config.status warning
4681 "... seems to ignore the --datarootdir setting"
4683 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4685 * device/include/mcs51/c8051f020.h,
4686 * device/include/mcs51/c8051f040.h,
4687 * device/include/mcs51/c8051f060.h,
4688 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4689 * src/z80/gen.c (gencjneshort),
4690 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4692 2006-10-31 Borut Razem <borut.razem AT siol.net>
4694 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4695 debugger/mcs51/configure: get readline version
4697 2006-10-30 Borut Razem <borut.razem AT siol.net>
4699 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4700 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4701 debugger/mcs51/configure: locate readline even when cross compiling
4702 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4704 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4706 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4709 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4711 * device/include/malloc.h,
4712 * device/lib/calloc.c,
4713 * device/lib/free.c,
4714 * device/lib/malloc.c,
4715 * device/lib/realloc.c: moved definition of struct into sources
4716 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4718 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4720 * as/asx8051.dsp: corrected output directories
4721 * as/link/hc08: new directory for hc08 linker
4722 * as/hc08/aslink.h, as/link/aslink.h,
4723 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4724 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4725 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4726 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4727 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4728 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4729 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4730 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4731 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4732 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4733 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4734 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4735 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4736 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4737 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4738 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4739 * as/link/hc08/conf.mk,
4743 * sdcc.dsw: moved hc08 linker to as/link/hc08
4744 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4745 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4746 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4747 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4748 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4749 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4750 * as/link/mcs51/aslink.dsp,
4751 * as/link/mcs51/Makefile.in: factored out the common files
4752 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4753 * as/clean.mk: extra cleaning common files
4754 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4755 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4756 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4758 2006-10-29 Raphael Neider <rneider AT web.de>
4760 * src/pic/ralloc.c (newReg): create aliases for registers with
4761 multiple names to fix #1579535 and #1584001,
4762 (regWithIdx,dirregWithName): resolve aliases on lookup
4763 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4765 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4766 to prevent build errors on small devices
4768 2006-10-28 Raphael Neider <rneider AT web.de>
4770 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4771 assumption within interrupt handlers, fixes #1584940
4772 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4773 "emitted" to avoid emitting them again in udata
4775 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4777 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4780 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4782 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4783 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4784 on/off CR to CRLF conversion.
4786 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4788 * doc/sdccman.lyx: updated IRQ section
4790 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4792 * device/lib/serial_io.c: removed
4793 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4794 replacements for serial_io.c
4796 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4798 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4800 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4802 * device/lib/serial_io.c: Default putchar() and getchar() for
4803 mcs51 uses serial port.
4805 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4807 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4809 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4811 * support/regression/ports/mcs51/support.c: smaller
4812 _sdcc_external_startup()
4813 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4815 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4817 * device/lib/gbz80/crt0.s,
4818 * device/lib/gbz80/crt0_rle.s,
4819 * device/lib/gbz80/div.s,
4820 * device/lib/gbz80/fstubs.s,
4821 * device/lib/gbz80/heap.s,
4822 * device/lib/gbz80/mul.s,
4823 * device/lib/gbz80/putchar.s,
4824 * device/lib/gbz80/stubs.s,
4825 * device/lib/z80/crt0.s,
4826 * device/lib/z80/crt0_rle.s,
4827 * device/lib/z80/div.s,
4828 * device/lib/z80/fstubs.s,
4829 * device/lib/z80/heap.s,
4830 * device/lib/z80/mul.s,
4831 * device/lib/z80/putchar.s,
4832 * device/lib/z80/stubs.s: reverted, I was mistaken
4834 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4836 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4837 * support/regression/ports/mcs51/support.c: removed race
4838 condition on TI in _putchar allowing to use serial port mode 0
4840 2006-10-20 Borut Razem <borut.razem AT siol.net>
4842 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4844 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4846 * device/lib/gbz80/crt0.s,
4847 * device/lib/gbz80/crt0_rle.s,
4848 * device/lib/gbz80/div.s,
4849 * device/lib/gbz80/fstubs.s,
4850 * device/lib/gbz80/heap.s,
4851 * device/lib/gbz80/mul.s,
4852 * device/lib/gbz80/putchar.s,
4853 * device/lib/gbz80/stubs.s,
4854 * device/lib/z80/crt0.s,
4855 * device/lib/z80/crt0_rle.s,
4856 * device/lib/z80/div.s,
4857 * device/lib/z80/fstubs.s,
4858 * device/lib/z80/heap.s,
4859 * device/lib/z80/mul.s,
4860 * device/lib/z80/putchar.s,
4861 * device/lib/z80/stubs.s: removed all leading underscores from area names
4863 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4865 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4866 regression tests are not waiting in the simulator for simulated
4867 transmission of debug output
4869 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4871 * device/lib/printf_large.c: slightly smaller
4872 * doc/sdccman.lyx: do not use spaces within html links
4874 2006-10-16 Borut Razem <borut.razem AT siol.net>
4876 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4877 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4878 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4879 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4880 debugger/mcs51/configure:
4881 [ 1185668 ] add gnu readline support to sdcdb - enabled
4883 2006-10-16 Raphael Neider <rneider AT web.de>
4885 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4886 fixes #1577882, removes close to all banking optimizations
4888 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4890 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4891 variables in code memory
4892 * support/regression/tests/absolute.c: added test for this
4894 2006-10-15 Raphael Neider <rneider AT web.de>
4896 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4898 (BankSelect): emit BANKSEL before touching linker-placed regs,
4901 2006-10-10 Raphael Neider <rneider AT web.de>
4903 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4904 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4905 * src/pic/main.c (_pic14_parseOptions),
4906 * src/pic/main.h: mostly reverted to previous state, now use results
4907 from SDCCmain.c's argument parsing
4909 2006-10-10 Borut Razem <borut.razem AT siol.net>
4911 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4912 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4913 [ 1185668 ] add gnu readline support to sdcdb -
4914 prepared for READLINE, not enabled yet,
4915 thanks to <tal.bav AT gmail.com>
4917 2006-10-10 Raphael Neider <rneider AT web.de>
4919 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4920 * src/pic16/devices.inc,
4921 * device/include/pic16 (pic18f[24]620.h),
4922 * device/include/pic18fregs.h,
4923 * device/lib/pic16/pics.all,
4924 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4925 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4926 Gary Plumbridge and Anton Strobl
4928 2006-10-10 Raphael Neider <rneider AT web.de>
4930 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4931 --stack-siz=NUM options to configure the argument passing stack
4932 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4933 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4934 (pic14_getSharebankSize): obey --stack-siz=NUM,
4935 (pic14_getSharebankAddress): obey --stack-loc=NUM
4937 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4939 * doc/sdccman.lyx: added to the manual
4940 * doc/figures/ddd_example.png: added (neither pdflatex nor
4941 most browsers seem to like the .eps file)
4943 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4945 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4946 to /tmp and /var/tmp acc. LSB
4947 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4949 * support/regression/tests/onebyte.c: added test
4951 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4953 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4955 2006-10-05 Borut Razem <borut.razem AT siol.net>
4957 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4959 - sdcc.dsw: changed property eol-style to CRLF
4960 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4962 2006-10-04 Raphael Neider <rneider AT web.de>
4964 * device/include/pic/{pic16f84.h,pic16f84a.h},
4965 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4966 from patch #1522504, thanks to Robas Teodor
4968 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4970 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4973 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4975 * src/pic16/glue.c (pic16emitMaps),
4976 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4977 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4978 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4979 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4981 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4982 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4984 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4986 * support/librarian/sdcclib.c: Added option -l.
4987 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4989 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4990 using Windows command prompt.
4992 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4994 * device/lib/libsdcc.lib: added module rand
4995 * src/ds390/ralloc.c (rematStr),
4996 * src/hc08/ralloc.c (rematStr),
4997 * src/mcs51/ralloc.c (rematStr),
4998 * src/z80/ralloc.c (rematStr): made output more consistent
4999 * src/mcs51/gen.c: cosmetic changes
5001 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5003 * src/port.h: added mem.cabs_name to PORT
5010 * src/z80/main.c: added cabs_name initializers
5011 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5013 (emitMaps): emit absolutes in code memory into cabs_name
5015 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5016 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5017 * support/regression/fwk/include/testfwk.h: added define for at
5018 * support/regression/tests/absolute.c: added, new
5020 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5022 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5023 optimizations, see also patch 887161 by Stas Sergeev
5024 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5025 to be necessary anymore,
5026 (102, 103, 104, 127): renamed all occurances of bp to _bp
5028 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5030 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5031 thanks Weston T. Schmidt for patch 1555221
5032 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5033 * src/SDCCicode.c(geniCodeMultiply): small optimization
5035 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5037 * device/include/stdlib.h: added rand prototypes
5038 * device/lib/rand.c: new, added
5039 * device/lib/Makefile.in: added rand.c
5040 * src/z80/peeph.def,
5041 * src/z80/peeph-gbz80.def,
5042 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5044 2006-09-20 Raphael Neider <rneider AT web.de>
5046 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5048 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5050 * as/link/aslink.h: cosmetic changes
5051 * as/link/mcs51/Makefile.in,
5052 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5054 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5057 * as/link/mcs51/aslink.h,
5058 * as/link/z80/aslink.h: merged and moved to as/link/
5059 * as/link/lkstore.c,
5060 * as/link/mcs51/lkstore.c: moved to as/link/
5061 * as/link/clean.mk: remove *.o
5062 * as/link/mcs51/alloc.h: deleted
5063 * as/link/mcs51/lkarea.c: added lnksect prototype
5064 * as/link/mcs51/lkdata.c,
5065 * as/link/mcs51/lklex.c,
5066 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5067 * as/link/mcs51/lkmem.c,
5068 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5069 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5070 * as/link/mcs51/aslink.dsp,
5071 * as/link/mcs51/Makefile.aslink,
5072 * as/link/mcs51/Makefile.bcc,
5073 * as/link/mcs51/Makefile.in: updated for moved files
5074 * as/link/z80/lkarea.c,
5075 * as/link/z80/lkhead.c,
5076 * as/link/z80/lklex.c,
5077 * as/link/z80/lklibr.c,
5078 * as/link/z80/lklist.c,
5079 * as/link/z80/lkmain.c,
5080 * as/link/z80/lkrloc.c,
5081 * as/link/z80/lksym.c: synced with mcs51
5082 * as/link/z80/lkdata.c,
5083 * as/link/z80/lkeval.c,
5084 * as/link/z80/lkihx.c,
5085 * as/link/z80/lks19.c: cosmetic changes
5086 * as/link/z80/Makefile.in,
5087 * as/link/z80/linkgbz80.dsp,
5088 * as/link/z80/linkz80.dsp: updated for moved files
5090 2006-09-16 Borut Razem <borut.razem AT siol.net>
5092 * debugger/mcs51/sdcdb.c: partially fixed
5093 [ 1203664 ] sdcdb fails to open files w. two "." periods
5094 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5095 debugger/mcs51/symtab.h: fixed indenting
5096 * configure.in, configure: up to date with latest Maarten's changes
5098 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5101 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5102 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5103 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5104 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5105 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5106 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5107 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5108 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5109 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5110 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5111 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5112 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5113 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5114 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5115 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5116 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5117 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5118 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5119 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5120 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5121 as/link/mcs51/alloc.h,
5122 as/link/mcs51/clean.mk,
5123 as/link/mcs51/conf.mk,
5124 as/link/mcs51/Makefile.bcc,
5125 as/link/mcs51/Makefile.in,
5126 as/link/mcs51/readme.390,
5127 as/link/mcs51/strcmpi.c,
5128 as/link/mcs51/strcmpi.h,
5130 as/mcs51/Makefile.bcc,
5131 as/mcs51/Makefile.in,
5134 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5136 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5139 * as/link/Makefile.in,
5140 * as/link/z80/linkgbz80.dsp,
5141 * as/link/z80/linkz80.dsp,
5148 * link/z80/aslink.h,
5149 * link/z80/clean.mk,
5151 * link/z80/linkgbz80.dsp,
5152 * link/z80/linkz80.dsp,
5153 * link/z80/lkarea.c,
5154 * link/z80/lkdata.c,
5155 * link/z80/lkeval.c,
5158 * link/z80/lkhead.c,
5161 * link/z80/lklibr.c,
5162 * link/z80/lklist.c,
5163 * link/z80/lkmain.c,
5164 * link/z80/lkrloc.c,
5167 * link/z80/Makefile.in,
5169 * sdcc.dsw: moved link/ to as/link/
5171 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5173 * as/mcs51/i51mch.c (machine): fixed warning
5175 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5177 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5179 2006-09-09 Borut Razem <borut.razem AT siol.net>
5181 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5182 sdcdb WIN32 native port
5183 * src/clean.mk: fixed
5185 2006-09-08 Borut Razem <borut.razem AT siol.net>
5187 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5189 2006-09-08 Raphael Neider <rneider AT web.de>
5191 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5192 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5193 to gplink to disable processor mismatch warning and to allow
5194 the use of devices with only aliased (shared) memory banks,
5195 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5197 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5199 * doc/sdccman.lyx: Some re-formating plus example on using
5200 #pragma preproc_asm +/-
5202 2006-09-07 Borut Razem <borut.razem AT siol.net>
5204 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5207 2006-09-06 Borut Razem <borut.razem AT siol.net>
5209 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5210 line at sdcc.nsi:153
5211 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5213 2006-09-05 Borut Razem <borut.razem AT siol.net>
5215 * configure.in, configure: support for winsock2
5216 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5217 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5218 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5219 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5220 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5222 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5224 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5226 * support/regression/tests/bug1551947.c: new, added
5227 * src/SDCCsymt.h: strings are char* not byte*
5229 2006-09-05 Raphael Neider <rneider AT web.de>
5231 * device/lib/pic16/libdev/pic18f4550.c,
5232 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5233 declarations/definitions from patch #1520949
5235 2006-09-05 Raphael Neider <rneider AT web.de>
5237 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5238 byte-aligned bitfields, fixes #1539278
5240 2006-09-05 Raphael Neider <rneider AT web.de>
5242 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5245 2006-09-04 Borut Razem <borut.razem AT siol.net>
5247 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5248 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5249 -mno-cygwin is a part of the compiler name
5250 * support/scripts/sdcc_mingw32: don't disable ucsim
5252 2006-09-03 Borut Razem <borut.razem AT siol.net>
5254 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5255 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5257 2006-09-03 Raphael Neider <rneider AT web.de>
5260 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5261 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5264 2006-09-01 Borut Razem <borut.razem AT siol.net>
5266 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5267 to make ppc-osx happy
5269 2006-08-31 Borut Razem <borut.razem AT siol.net>
5271 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5272 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5273 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5274 * support/regression/ports/ds390/spec.mk,
5275 support/regression/ports/mcs51/spec.mk,
5276 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5277 To run regression tests in mingw environment:
5278 make DEV_NULL=NUL CC=gcc
5280 2006-08-30 Borut Razem <borut.razem AT siol.net>
5282 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5283 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5284 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5285 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5286 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5287 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5288 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5289 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5290 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5291 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5292 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5293 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5294 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5295 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5296 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5297 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5298 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5299 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5300 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5301 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5302 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5303 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5304 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5305 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5306 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5307 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5308 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5309 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5310 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5311 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5312 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5313 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5314 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5315 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5316 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5317 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5318 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5319 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5320 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5321 ucsim WIN32 native port
5323 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5325 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5327 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5329 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5330 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5332 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5334 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5335 * support/regression/tests/bug1546986.c: new, added
5336 * as/mcs51/.cvsignore,
5337 * debugger/mcs51/.cvsignore,
5338 * src/.cvsignore: deleted
5340 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5342 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5345 2006-08-20 Borut Razem <borut.razem AT siol.net>
5347 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5348 removed cl_listen_console::match(), cl_console::match(),
5349 restructured cl_commander::proc_input()
5351 2006-08-16 Borut Razem <borut.razem AT siol.net>
5353 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5354 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5355 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5357 2006-08-14 Borut Razem <borut.razem AT siol.net>
5359 * support/regression/Makefile.in,
5360 support/regression/ports/pic14/gpsim.cmd,
5361 support/regression/ports/pic14/spec.mk,
5362 support/regression/ports/pic14/support.c:
5363 added pic14 regression test
5365 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5367 * as/doc/asxhtm.html: documented changed ABS behaviour
5368 * as/doc/README: fixed some typos
5370 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5372 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5375 2006-08-12 Borut Razem <borut.razem AT siol.net>
5377 * support/regression/fwk/include/testfwk.h,
5378 support/regression/fwk/lib/testfwk.c,
5379 support/regression/generate-cases.py,
5380 support/regression/Makefile.in:
5381 regression test framework does not depend on function pointers and
5384 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5386 * device/include/stddef.h: c temporary hack to fix bug 1518273
5388 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5390 * device/include/mcs51/cc2510fx.h: added
5391 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5394 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5396 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5397 * as/z80/Makefile.in: added strcmpi.c
5398 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5399 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5401 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5403 * device/lib/gbz80/asm_strings.s,
5404 * device/lib/gbz80/crt0_rle.s,
5405 * device/lib/gbz80/div.s,
5406 * device/lib/gbz80/mul.s,
5407 * device/lib/gbz80/shift.s,
5408 * device/lib/z80/asm_strings.s,
5409 * device/lib/z80/crt0_rle.s,
5410 * device/lib/z80/div.s,
5411 * device/lib/z80/mul.s,
5412 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5413 flags which are all upper case
5415 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5417 * as/z80/asm.h: made CASE_SENSITIVE 1
5418 * link/z80/aslink.h: made CASE_SENSITIVE 1
5419 * src/z80/gen.c (throughout): made all conditionals upper case
5420 * support/regression/tests/bug1503067.c: new
5422 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5424 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5425 (shiftIntoPair): added case 2 for PAIR_IY,
5426 (setupToPreserveCarry): replaced parameters with iCode and check if
5427 PAIR_DE is in use to fix bug 1399290,
5428 (genPlus, genMinus): updated call to setupToPreserveCarry
5429 * support/regression/tests/bug1399290.c: new
5431 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5433 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5434 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5435 * src/ds390/gen.c (shiftRLong),
5436 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5437 * src/mcs51/gen.c (sameReg): changed to sameByte,
5438 (xch_a_aopGet): new,
5439 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5440 shiftRLong): fixed bug 1533966
5441 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5442 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5443 * support/regression/Makefile.in: disabled z80, enabled ucz80
5444 * support/regression/tests/float_trans.c: enabled test for z80 and host
5445 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5447 2006-08-01 Borut Razem <borut.razem AT siol.net>
5449 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5450 comparison is always false due to limited range of data type
5451 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5453 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5455 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5456 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5457 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5458 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5460 2006-07-31 Borut Razem <borut.razem AT siol.net>
5462 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5463 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5464 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5465 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5466 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5467 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5468 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5469 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5470 enable ucsim mingw compilation. Serial port is disabled,
5471 since it uses termios.h API, which is not available on native
5474 2006-07-31 Borut Razem <borut.razem AT siol.net>
5476 * Small Device C Compiler 2.6.0 released
5477 * support/scripts/sdcc.nsi: added FULL_DOC option
5478 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5480 2006-07-28 Borut Razem <borut.razem AT siol.net>
5482 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5483 * doc/INSTALL.txt: updated
5485 2006-07-27 Borut Razem <borut.razem AT siol.net>
5487 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5488 device/lib/pic/libdev/Makefile.in: fixed bug
5489 [ 1438354 ] pic libsdcc: distclean doesn't work
5490 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5491 device/lib/pic16/libio/Makefile.in: fixed bug
5492 [ 1438344 ] pic16 lib: clean doesn't work properly
5493 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5495 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5497 * device/lib/pic/libsdcc/fsdiv.c,
5498 * device/lib/pic/libsdcc/fsmul.c,
5499 * device/lib/pic16/libsdcc/float/fsdiv.c,
5500 * device/lib/pic16/libsdcc/float/fsmul.c,
5501 * device/lib/_fsdiv.c,
5502 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5503 * support/regression/tests/bug1520966.c: added
5504 * doc/knownbugs.html: removed [ 1520966 ] from the list
5506 2006-07-25 Borut Razem <borut.razem AT siol.net>
5508 * configure.in, configure, sdccconf_in.h: fixed bug
5509 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5510 * doc/knownbugs.html: removed [ 1519095 ] from the list
5512 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5514 * doc/knownbugs.html: added, contains list of known bugs at release
5515 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5517 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5519 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5520 function registers and corrected defaults with additional warning
5521 * device/lib/malloc.c: cosmetic changes
5522 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5523 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5524 (fillGaps): and used it
5526 2006-07-20 Raphael Neider <rneider AT web.de>
5528 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5529 output unless SDCCPICDEBUG is set
5530 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5531 output if SILENT is set
5533 2006-07-11 Borut Razem <borut.razem AT siol.net>
5535 * doc/README.txt: updated
5537 2006-07-10 Borut Razem <borut.razem AT siol.net>
5539 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5540 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5541 in WIN32 installation
5542 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5545 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5547 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5548 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5550 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5552 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5554 2006-07-06 Borut Razem <borut.razem AT siol.net>
5556 * support/regression/tests/bitfields.c:
5557 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5558 * support/regression/tests/constantRange.c:
5559 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5561 2006-07-04 Borut Razem <borut.razem AT siol.net>
5563 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5565 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5566 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5567 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5568 reverted changes from 2006-07-03
5569 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5570 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5571 added CPPFLAGS, used by the host port
5573 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5575 * support/regression/valdiag/tests/switch.c,
5576 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5577 * support/regression/tests/libmullong.c: fixed for host
5578 * support/regression/ports/host/spec.mk: disable all warnings for host,
5579 SDCC runs with --less-pedantic too
5581 2006-07-03 Borut Razem <borut.razem AT siol.net>
5583 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5585 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5586 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5587 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5588 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5590 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5591 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5592 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5593 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5595 2006-07-02 Raphael Neider <rneider AT web.de>
5597 * src/pic16/devices.inc,
5598 * device/include/pic16/pic18fregs.h,
5599 * device/include/pic16/pic18f4550.h,
5600 * device/lib/pic16/pics.all,
5601 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5603 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5605 * as/hc08/lkaomf51.c (OutputName),
5606 * as/mcs51/lkaomf51.c (OutputName),
5607 * as/z80/asmain.c (asmbl),
5608 * src/ds390/main.c (asmLineNodeFromLineNode),
5609 * src/hc08/ralloc.c (hc08_assignRegisters),
5610 * src/mcs51/main.c (asmLineNodeFromLineNode),
5611 * src/xa51/ralloc.c (checkRegMask),
5612 * src/xa51/gen.c (emitcode),
5613 * src/z80/gen.c (_emit2),
5614 * src/SDCCast.c (searchLitOp),
5616 * support/packihx/packihx.c,
5617 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5618 * src/ds390/gen.c (aopPutUsesAcc),
5619 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5620 * support/regression/tests/libmullong.c (mullong_wrapper),
5621 * src/SDCCsymt.c (powof2),
5623 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5624 * src/SDCCsymt.h: added TYPE_TARGET_*
5625 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5626 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5627 SDCCast because 1) header problems 2) this is the right place
5628 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5629 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5632 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5634 * src/SDCCicode.h: removed buggy semicolon in unused macro
5635 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5636 search for previous definiton of auto symbols too,
5637 (findPrevUse): fixed logic of emitWarnings
5639 2006-06-26 Raphael Neider <rneider AT web.de>
5641 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5642 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5644 2006-06-25 Raphael Neider <rneider AT web.de>
5646 * device/lib/pic/libm: NEW, added math library functions
5647 * device/lib/pic/libsdcc: NEW; added float support functions
5648 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5649 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5650 NEW, added math related headers
5651 * device/include/asm/pic/features.h: NEW
5652 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5653 (popGet): allow larger offsets for AOP_PCODE,
5654 (genDataPointerSet): handle literals explicitly, more debug output,
5655 (genAssign): fixed for float using aopLiteral ;-)
5656 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5657 GOTO initialisation routine
5658 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5659 flag on registers, fixes #1469043 (local variables do not work)
5660 * src/pic/main.c (_pic14_do_link),
5661 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5664 2006-06-25 Borut Razem <borut.razem AT siol.net>
5666 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5667 characters printed (not including the trailing '\0' used to end
5668 output to strings). Problem detected in regression test bug-927659.c.
5669 NOTE: printf() family functions should return int instead
5671 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5672 specifier are printed as themselves
5673 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5674 support flags, width and precision specifiers
5676 2006-06-24 Borut Razem <borut.razem AT siol.net>
5678 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5679 to the list of sdcc tagrets not supporting bit type
5680 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5681 testfor pic16 due to bug:
5682 [ 1511794 ] pic16: regression test bug-895992.c fails
5684 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5686 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5687 * src/SDCCglue.c (initPointer), fixed bug 1496419
5688 * support/regression/tests/bug1496419.c: new, added
5690 2006-06-22 Borut Razem <borut.razem AT siol.net>
5692 * support/regression/ports/pic16/support.c: use gpsim usart module from
5693 libgpsim_modules library
5695 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5697 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5700 2006-06-19 Raphael Neider <rneider AT web.de>
5702 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5703 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5704 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5705 (pic14printExterns,pic14printPublics,pic16printPublics,
5706 pic16_printExterns): use new functions to emit symbols
5707 (picglue,pic16glue): emit publics before emitting externs
5708 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5709 locally defined functions to avoid bug #1443651
5710 * support/regression/tests/bug-716242.c: removed pic16 workaround
5711 * support/regression/ports/pic16/spec.mk: ignore errors during build
5713 2006-06-19 Raphael Neider <rneider AT web.de>
5715 * src/pic/glue.h: added pic14aopLiteral prototype
5716 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5717 * src/pic/gen.c: removed stdint.h dependency
5718 (aopGet): use Safe_strdup()
5719 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5720 (genDataPointerSet): use pic14aopLiteral()
5721 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5722 for pic16; thanks to Bernhard and Maarten
5724 2006-06-18 Borut Razem <borut.razem AT siol.net>
5726 * support/regression/tests/structflexarray.c: flexible array members
5727 not supported by gcc < 3
5728 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5730 * src/pic/gen.c: don't include [p]strdin.h on solaris
5731 * support/Util/pstdint.h: addad svn attributes
5732 * support/regression/tests/constantRange.c,
5733 support/regression/tests/rotate.c: include inttypes.h instead
5734 stdint.h on solaris, addad svn attributes
5736 2006-06-18 Raphael Neider <rneider AT web.de>
5738 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5740 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5741 (pic16_genMinusBits): simplified sign-extension
5742 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5743 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5744 adjusted to correctly handle mixed-signed operands, disabled
5745 now unused multiplciation routines
5746 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5747 (assignResultValue): added argument denoting the size of the result
5748 as returned by the function (fixes upcasts in assigning from
5749 function calls: char foo(); int i = foo();)
5750 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5751 function result to assignResultValue
5752 (genMult): disabled inlined multiplication code
5753 (genDiv): augmented to also handle the modulus operator, fixed to
5754 handle mixed-signed operands correctly
5755 (genMod): simply call genDiv, disabled unused code
5756 (genAssign): fixed missing (sign-)extension on result
5757 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5758 valid char operands, allow signed operands for native code, added
5759 division and modulo operator handling
5760 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5762 As a consequence, onebyte.c (if split into two files) and muldiv.c
5763 pass regression tests.
5765 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5767 * doc/Makefile.in: two runs of makeindex seem needed to get
5768 correct page references in the index of sdccman.pdf
5769 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5771 2006-06-17 Borut Razem <borut.razem AT siol.net>
5773 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5775 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5777 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5778 mentioned ec2drv and paulmon
5780 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5782 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5783 consecutive abs areas
5784 (find_empty_space, allocate_space): added map to handle codemap or
5786 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5787 absolute idata and xdata
5788 * as/mcs51/lkmem.c (summary2): updated legend
5790 2006-06-16 Raphael Neider <rneider AT web.de>
5792 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5794 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5796 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5798 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5800 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5802 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5803 value of generic pointers,
5813 src/z80/main.c: PORT structure, added elements for gp_tags field,
5814 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5815 fields in the PORT structure of each port,
5816 * src/SDCCast.c (decorateType): allow processing of generic pointers
5817 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5820 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5826 * src/pic16/pcode.c,
5828 * src/pic/pcoderegs.c,
5831 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5832 bug 1504689 on minGW
5834 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5836 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5838 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5840 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5842 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5844 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5847 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5849 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5850 to a char variable. Fixed bug #1504211
5851 * device/include/pic16/adc.h,
5852 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5853 and fixed bug #1364390
5855 2006-06-10 Borut Razem <borut.razem AT siol.net>
5857 * CVSROOT: removed the CVS left-over
5859 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5861 * as/hc08/asmain.c (asexit),
5862 * as/hc08/lkmain.c (lkexit),
5863 * as/mcs51/asmain.c (asexit),
5864 * as/mcs51/lkmain.c (lkexit),
5865 * src/SDCCglue.c (DEFSETFUNC),
5866 * src/SDCCmain.c (linkEdit, assemble),
5867 * support/librarian/sdcclib.c (AddRel),
5868 replaced unlink() by standard C remove()
5869 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5870 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5871 gatherImplicitVariables): new, added to fix bug 608752,
5872 (createFunction): added gatherImplicitVariables()
5873 * src/SDCCast.h: added createRMW prototype
5874 * src/SDCCsymt.h (struct symbol): added infertype
5875 * support/regression/tests/bug608752.c: new, added
5877 2006-06-10 Raphael Neider <rneider AT web.de>
5879 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5880 multibyte dummy reads (fixes #1503234)
5882 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5884 * device/include/mcs51/compiler.h: new, added header file to enable
5885 creating common sfr definition header files for different compilers
5887 2006-06-05 Raphael Neider <rneider AT web.de>
5889 * src/pic16/{pcode.h,genarith.c}:
5890 introduced pCodeOp combining any two pCodeOps (previously only
5891 two register operands could be combined), removed pcop2 from
5892 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5893 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5894 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5895 rewritten to use new PO_TWO_OPS
5896 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5897 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5898 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5899 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5900 (pic16_get_op): embraced return arg to allow #define return(x),
5901 added new case for combined opcodes
5902 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5903 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5904 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5906 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5908 * src/SDCCval.c (checkConstantRange): added
5909 * src/SDCCval.h: added checkConstantRange
5910 * support/Util/SDCCerr.c,
5911 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5912 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5913 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5914 * src/SDCCast.c (decorateType): added checkConstantRange,
5915 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5916 can be emitted with the correct always true/false warning,
5917 added optimization for double '!';
5918 result of decorateType() must be assigned back to the tree, because
5919 decorateType() can change the tree
5920 * src/SDCCicode.c (geniCodeLogic),
5921 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5922 (checkConstantRange): removed, it was only a fragment which never
5924 * src/SDCCsymt.c (computeType): fixed promotion for
5925 "-1 < (unsigned bit) b"
5926 * src/pic/ralloc.c (packRegsForAssign),
5927 * src/pic16/ralloc.c (packRegsForAssign),
5928 * src/hc08/ralloc.c (packRegsForAssign),
5929 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5931 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5932 * support/regression/tests/constantRange.c: added
5933 * support/valdiag/tests/constantRange.c: added
5934 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5936 2006-06-02 Borut Razem <borut.razem AT siol.net>
5938 * support/regression/ports/pic16/support.c: increase stack size
5940 * support/regression/Makefile.in: sort tests by name so that the
5941 resutlts can be compared on different machines / platforms
5943 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5945 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5946 * src/ds390/gen.c (emitLabel): new, added,
5947 (genDjnz): fixed stack overflow bug,
5948 (throughout): cosmetic changes to sync with mcs51/gen.c,
5949 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5950 * src/mcs51/gen.c (genEndFunction): small optimization,
5951 (throughout): cosmetic changes to sync with ds390/gen.c
5953 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5955 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5956 (_print_format): fixed printing pointers
5957 * src/mcs51/gen.c (emitLabel, movb): new, added,
5958 (genAssign): small optimization,
5959 (genDjnz): fixed stack overflow bug,
5960 (throughout): replaced sprintf with SNPRINTF,
5961 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5962 replaced emitcode("mov", "b,...") with MOVB(...),
5963 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5964 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5965 * src/mcs51/peeph.def: added rules 140 and 264
5966 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5967 so they may get optimized into registers
5969 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5971 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5972 immediately when encountered,
5973 (printUsage): always use stderr even on windows
5975 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5977 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5978 (processParms): fixed bug #1247551
5979 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5980 parseCmdLine, main): print '--version' to stdout,
5981 print 'help' to stdout if --help is given,
5982 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5983 arguments are given; fixed --help
5985 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5987 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5988 * support/regression/tests/bug-1493710.c: added
5990 2006-05-27 Borut Razem <borut.razem AT siol.net>
5992 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5994 * support/regression/ports/pic16/support.c: increase stack size
5995 from default 64 bytes to 128 bytes
5996 * support/regression/tests/staticinit.c,
5997 support/regression/tests/float.c: regression tests fully enabled
5998 for pic16 port by putting the initialized data arrays into the code
6000 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6001 This was changed by mistake in the previous version.
6003 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6005 * src/pic16/gen.c (genFunction, genEndFunction): some
6006 beautifications, fixed bug with falsely restoring FSR2 in large
6007 stack model, thanks to Beau E. Cox for reporting the bug
6009 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6011 * debugger/mcs51/break.c,
6012 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6013 use %p to print pointers, made address variables unsigned
6014 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6015 * debugger/mcs51/symtab.c (parseSymbol): must return something
6016 * src/mcs51/gen.c (aopForSym): small optimization,
6017 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6018 (freeAsmop): added missing break,
6019 (aopPut): removed parameter bvolatile, determine it inside the function,
6020 (saveRegisters, unsaveRegisters): small optimization,
6021 (genIpush): removed pointless check,
6022 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6023 replaced sprintf with SNPRINTF,
6024 replaced strcpy with strncpyz,
6025 updated aopPut calls,
6026 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6027 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6029 2006-05-24 Borut Razem <borut.razem AT siol.net>
6031 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6032 modification of test for the pic16 port, put the array to the code
6033 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6035 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6037 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6038 * support/Util/pstdint.h: added
6040 2006-05-22 Borut Razem <borut.razem AT siol.net>
6042 * src/regression/Makefile: removed bool2.c test, added -q linker option
6043 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6044 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6045 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6046 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6047 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6048 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6049 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6050 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6051 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6053 2006-05-22 Raphael Neider <rneider AT web.de>
6055 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6056 bug #1492360 (problematic due to generic pointers, see code)
6058 2006-05-22 Borut Razem <borut.razem AT siol.net>
6060 * support/regression/ports/pic16/specs.mk: removed stack size linker
6062 * support/regression/tests/array.c,
6063 support/regression/tests/bitopcse.c,
6064 support/regression/tests/bug-908454.c,
6065 support/regression/tests/malloc.c: modified for pic16 regression test
6066 * support/regression/tests/bitfields.c:
6067 pic16 - excluded bitfileds of size > 8
6068 * support/regression/tests/bp.c: pic16 - reduced data size
6069 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6070 * support/regression/tests/bug-460010.c:
6071 pic16 - used the absolute address the fits in memory
6072 * support/regression/tests/bug-716242.c:
6073 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6074 * support/regression/tests/float.c:
6075 pic16 - excluded - data size too big
6076 * support/regression/tests/onebyte.c:
6077 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6078 * support/regression/tests/shifts.c:
6079 pic16 - function names probably have to differ in first X characters
6081 * support/regression/tests/staticinit.c:
6082 pic16 - excluded some tests due error: no target memory available for
6085 2006-05-22 Borut Razem <borut.razem AT siol.net>
6087 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6088 second try. Thanks Stas Sergeev once more.
6090 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6092 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6093 (genLeftShift, genRightShift): fixed bug 1491627
6094 * src/hc08/peeph.def (rules 7, 8.x): added
6095 * support/regression/tests/shifts.c (ShiftLeftByParam,
6096 ShiftRightByParam, testShiftByParam): added to test variable shifting
6098 2006-05-20 Raphael Neider <rneider AT web.de>
6100 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6101 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6102 (allocReg): add only new registers to dynAllocRegs,
6103 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6104 #1489055, #1445850, and probably #1483693
6106 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6108 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6109 bug in for-loop that didn't emit the last of CONFIG and ID registers
6111 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6113 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6115 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6116 1489016, 1434401 and 1490124
6117 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6118 1489016, 1434401 and 1490124
6120 2006-05-17 Borut Razem <borut.razem AT siol.net>
6122 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6125 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6127 * device/include/mcs51/P89c51RD2.h,
6128 * device/include/mcs51/P89LPC901.h,
6129 * device/include/mcs51/P89LPC922.h,
6130 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6132 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6134 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6135 to fix missing stack pragma in compiled binary object file,
6137 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6139 * support/packihx/configure.in,
6140 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6141 determine sizeof basic types even while cross compiling
6143 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6145 * src/avr/gen.c (aopop),
6146 * src/ds390/gen.c (aopOp),
6147 * src/hc08/gen.c (aopOp),
6148 * src/mcs51/gen.c (aopop),
6149 * src/pic16/gen.c (pic16_aopOp),
6150 * src/pic/gen.c (aopOp),
6151 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6152 if size of operand is smaller than spill location
6154 2006-05-12 Borut Razem <borut.razem AT siol.net>
6156 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6157 have to have CR/LF line endings even if they are checked out on *nix
6158 or on WIN32 in cygwin binmode
6160 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6162 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6163 * device/include/ds80c390.h: added sfr16 definitions
6167 * src/ds390/ralloc.c,
6168 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6169 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6170 bit returning functions
6171 * support/regression/tests/sfr16.c: enabled test on ds390
6173 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6175 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6176 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6178 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6180 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6181 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6182 (cl_address_space constructor): removed expensive initialization,
6183 (cl_address_space::get_cell): extended for late initialization,
6184 (cl_address_space::*): use late initialization,
6185 (cl_address_decoder::activate): removed expensive initialization,
6186 This reduced regression test running time by 25%
6188 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6196 * support/packihx/Makefile.in,
6197 * support/packihx/clean.mk,
6198 * support/packihx/Makefile.bcc,
6199 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6201 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6203 * src/SDCCval.c (valNot): fix for regression test failure
6204 of not.c on big endian hosts
6206 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6208 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6210 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6212 * device/lib/mcs51/Makefile.in: changed string comparison operator
6213 to = for POSIX compliance; == is bash extension
6215 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6217 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6220 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6222 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6223 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6224 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6225 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6226 bug report #1478657,
6228 2006-05-05 Borut Razem <borut.razem AT siol.net>
6230 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6233 2006-05-02 Borut Razem <borut.razem AT siol.net>
6235 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6236 create *.ind, which made make to fail if invoked with -j 2
6238 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6240 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6241 Hubert Sack for patch 1479782
6243 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6245 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6247 2006-05-01 Raphael Neider <rneider AT web.de>
6249 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6250 (create_pic): store only prefix-free device name,
6251 (init_pic): check for device names with "16" prefix,
6253 * src/pic/device.h (struct PIC_device),
6254 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6256 * device/include/pic/pic12f{635,675,629,683}.h,
6257 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6258 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6259 * device/include/pic/pic16f505.h,
6260 * device/lib/pic/libdev/pic16f505.c: removed
6261 * device/include/pic/pic14devices.txt: added support for pic12f
6262 devices, removed unsupported non 16-bit devices
6263 [above changes provided by patch from Zik Saleeba]
6264 * src/pic/*, src/pic16/*, device/include/pic16/*,
6265 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6267 2006-05-01 Borut Razem <borut.razem AT siol.net>
6269 * configure.in, configure, doc/Makefile.in:
6270 sync with nightly build makefile - latex, dvipdf and dvips
6273 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6275 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6276 in the library source
6278 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6280 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6282 2006-04-28 Raphael Neider <rneider AT web.de>
6284 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6285 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6286 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6287 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6289 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6291 * device/lib/pic/libdev/Makefile.in,
6292 * device/lib/hc08/Makefile.in,
6293 * device/lib/gbz80/Makefile.in,
6294 * device/lib/z80/Makefile.in,
6295 * device/lib/ds390/Makefile.in,
6296 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6297 thanks to Borut for the bug report
6299 * configure: always create doc/Makefile independent from --enable-doc
6300 * Makefile.in: always install from directory doc independent from
6302 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6304 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6305 * doc/Makefile.in: install *.txt if present
6306 * device/include/Makefile.in (install): added installation of pic/*.inc
6307 and pic/*.txt files again, they were erroneously removed
6309 2006-04-28 Raphael Neider <rneider AT web.de>
6311 * src/pic/{gen.c,main.h,pcode.c},
6312 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6313 concerning signedness with casts
6315 2006-04-28 Raphael Neider <rneider AT web.de>
6317 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6318 definition of an interrupt handler,
6319 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6320 interrupt handler stuff from picglue() to separate routine,
6321 (picglue): enabled definition of intr handlers in files w/o main()
6323 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6325 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6326 compilation with MSVC 2005 Express Edition (VC8)
6328 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6330 * device/lib/Makefile: fixed build of gbz80 lib
6332 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6334 * support/regression/tests/bug-460010.c,
6335 * support/regression/tests/bug-524691.c,
6336 * support/regression/tests/bug-716242.c: removed conditional defines
6337 that are already in testfwk.h
6339 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6341 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6342 (AccAXRsh1): added, shift right by 1,
6343 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6345 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6347 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6349 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6350 remove cast to same type
6351 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6352 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6354 * link/z80/Makefile: removed, they have moved to
6357 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6358 * install-sh: fix bug #1204398 by setting umask 0022
6359 * device/lib/Makefile: separate build of z80 and gbz80 lib
6361 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6363 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6364 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6366 One basic decision: e.g. src/clean.mk includes further files. In order
6367 to make this work there are two solutions:
6368 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6369 run configure on them. This way they can use
6370 'include $(srcdir)/port-clean.mk'
6371 - always include clean.mk by the Makefile at the same level. To avoid
6372 that `make clean` tries to include and build Makefile.dep the
6373 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6374 implemented, because now even `make uninstall` doesn't create
6375 Makefile.in. clean.mk could be eliminated by pasting it in
6378 * debugger/mcs51/Makefile.in: build own objects from library sources
6379 (SLIB, SDCC) in current directory
6381 * configure, configure.in: renamed --disable-device-lib-build in
6382 --disable-device-lib; added --enable-doc, the required tools are
6383 searched by configure; added result message; the toolchain for the
6384 belonging ports are now only built, if the port is enabled.
6386 * support/regression/*: all output is written in directory gen, because
6387 the fwk and ports directories don't livet in the build tree using vpath
6389 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6390 --disable-device-lib, added --enable-doc, added section VPATH
6392 * sim/ucsim/configure.in,
6393 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6394 z80 are enabled by default
6396 2006-04-24 Raphael Neider <rneider AT web.de>
6398 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6399 to config word, "pic14_"-prefixed some extern functions
6400 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6401 config word has been found
6402 * src/pic/device.h: added prototypes
6403 * src/pic/pcode.c: added "pic14_"-prefix where needed
6404 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6406 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6408 (pic14emitRegularMap): ignore config words,
6409 (pic14createInterruptVect): moved generating __config directives away
6410 (picglue): have __config directives emitted
6412 2006-04-24 Borut Razem <borut.razem AT siol.net>
6414 * doc/Makefile: sync with nightly build makefile
6416 2006-04-24 Raphael Neider <rneider AT web.de>
6418 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6419 registers that have not been assigned proper liveranges,
6420 fixes #1469504 and #1474602,
6421 (pCodeRegOptimizeRegUsage): fixed typo in comment
6423 2006-04-24 Borut Razem <borut.razem AT siol.net>
6425 * device/examples/main8051.c: deleted - it was removed from CVS
6426 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6427 after the transition to Subversion
6428 * src/SDCCalloc.h: deleted - it was removed from CVS
6429 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6430 after the transition to Subversion
6431 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6432 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6433 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6434 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6436 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6438 * as/asx8051.dsp: added mcs51/strcmpi.h
6439 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6440 * as/hc08/aslink.h: updated lnksect prototype
6442 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6444 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6445 (newdot): handle A_ABS
6447 * as/mcs51/asout.c (outarea): output address
6448 * as/hc08/lkaomf51.c,
6449 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6451 * as/mcs51/i51pst.c,
6452 * as/z80/z80pst.c: "ABS" is not A_OVR
6453 * as/hc08/lkarea.c (newarea): read a_addr,
6454 (lnkarea): added codemap array, sort absolute areas to the front,
6455 combine all GSINITx/GSFINAL,
6456 (find_empty_space, allocate_space): new functions,
6457 (lnksect): return next address, handle absolute sections
6458 * as/mcs51/lkarea.c (newarea): read a_addr,
6459 lnksect2 prototype changed,
6460 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6461 (find_empty_space, allocate_space): new, factored out of lnksect2,
6462 (lnksect2): return next address, handle absolute sections
6464 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6465 * as/hc08/lklibr.c (addfile, fndsym),
6466 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6467 index out of range and detect both '\' and '/'
6468 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6469 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6470 regression tests (ds390 cannot return bool yet)
6471 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6472 document critical interrupts on z80, document changed SDCC define
6473 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6474 (_a390_mapping): added .org directive
6475 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6476 (genMultOneByte): fixed warnings
6477 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6479 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6480 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6481 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6482 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6483 * src/pic16/main.c: removed newReg prototype
6484 * src/pic16/pcode.c,
6485 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6487 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6489 * src/pic16/ralloc.c
6490 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6492 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6493 from short to PIC_OPTYPE
6494 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6495 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6496 optype from short to PIC_OPTYPE
6497 * src/port.h: made int_size unsigned to fix warnings
6498 * src/SDCC.y: fixed warning on MSVC
6499 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6500 * src/SDCCopt.c (convertToFcall): fixed warnings
6501 * src/SDCCsymt.h: removed double prototype for genSymName
6502 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6503 offset int to fix warnings
6505 2006-04-22 Borut Razem <borut.razem AT siol.net>
6507 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6508 references to CVS replaced with Subversion
6510 2006-04-21 Borut Razem <borut.razem AT siol.net>
6512 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6513 references to CVS replaced with Subversion
6515 2006-04-19 Borut Razem <borut.razem AT siol.net>
6517 * src/version.awk: adapted for svn
6518 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6519 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6520 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6521 /binutils-avr/etc/*.vi, *.jin: removed all properties
6522 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6524 2006-04-19 Borut Razem <borut.razem AT siol.net>
6526 * CVS to Subversion migration completed
6528 2006-04-18 Borut Razem <borut.razem AT siol.net>
6530 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6531 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6533 2006-04-17 Borut Razem <borut.razem AT siol.net>
6535 * device/include/Makefile.in: added pic/*.inc to the installation
6537 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6539 * support/regression/collate-results.py: fixed output in case of
6541 * support/regression/generate-cases.py: fixed splitting of pathnames
6543 * as/hc08/lklibr.c (addfile),
6544 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6546 2006-04-11 Raphael Neider <rneider AT web.de>
6548 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6549 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6550 * src/pic16/pcode.c (assignValnums): fixed #1460578
6552 2006-04-11 Raphael Neider <rneider AT web.de>
6554 * device/lib/pic/libdev/*.c,
6555 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6556 fixes #1468739, enables compilation in --std-c99 mode
6557 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6559 2006-04-11 Raphael Neider <rneider AT web.de>
6561 * src/pic/device.c (find_device): removed debug output
6562 (list_valid_pics): enabled verbose listing of supported devices
6563 * device/include/stdbool.h: define bool as char for pic14/16 as well
6565 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6567 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6569 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6571 * .version: bumped version to 2.5.6
6572 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6574 2006-04-06 Raphael Neider <rneider AT web.de>
6576 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6577 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6578 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6579 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6580 pic14_constructAbsMap
6581 (pic14printPublics): declare absolute global symbols as global
6582 (pic14createInterruptVect),
6583 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6584 (newReg): assume new registers unused, use correct name in
6585 hashtable (reg->name instead of name), more debugLog output
6586 * src/pic/device.h (PIC_device): added fields for verbose output
6587 * src/pic/device.c: moved device definition to pic14devices.txt,
6588 added routines for runtime parsing of pic14devices.txt,
6589 added support for second config word
6590 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6591 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6592 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6593 (_pic14_parseOptions): moved pCodeInitRegisters here
6594 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6595 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6596 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6597 handling the pseudo stack
6598 * device/lib/Makefile.in: ignore failures in objects-pic16,
6599 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6600 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6601 * device/lib/pic/Makefile.subdir,
6602 * device/lib/pic16/Makefile.subdir: improved clean rules
6603 * device/lib/pic/libdev/: NEW, pic14 device libraries
6604 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6605 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6606 * device/include/Makefile.in: create subdir and install pic14 headers
6607 * device/include/pic/p16f_common.inc: removed unused declarations
6608 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6609 PICs from inc2h.pl v1.6,
6610 replaced BIT_AT macros with struct declarations
6611 * device/include/pic/pic14devices.txt: definition of supported devices,
6612 all above improvements contributed by Zik Saleeba, thanks
6613 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6614 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6617 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6619 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6620 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6621 thanks to Charles Olds
6623 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6625 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6627 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6629 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6630 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6631 * support/regression/bug1464657.c: added, new test
6633 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6635 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6638 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6640 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6641 --no-peep and --peep-file <file> are used don't use default rules but
6644 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6646 * src/mcs51/gen.c (genCall): fixed bug 1457608
6648 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6650 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6651 changes seem to cause (trigger?) problems with the build system.
6653 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6655 * src/SDCCpeeph.c (operandsLiteral): new, added,
6656 (callFuncByName): inserted operandsLiteral
6657 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6659 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6661 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6662 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6664 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6666 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6667 implemented patch 1120823 Thanks to Willy De la Court (normal
6668 interrupts need an interrupt number now if they are made critical),
6669 and enabled nesting of critical functions though not for gbz80
6670 (genCritical, genEndCritical): added functions
6671 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6672 * src/z80/mappings.i: added "ei" to all mappings
6674 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6676 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6677 submitted by the Debian SDCC maintainer Aurelien Jarno:
6678 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6679 archive with gcc 4.1 on mips and wrote the patch"
6681 2006-03-16 Raphael Neider <rneider AT web.de>
6683 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6684 the left operand is shorter than the result (c* = lit-c* + int),
6686 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6689 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6691 * src/.version: increased version number to 2.5.5
6692 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6693 linking is done manually in pic16 port's _linkEdit,
6694 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6695 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6696 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6697 allocate asmop as AOP_ACC,
6698 (aopForRemat): added parameter 'bool result' in function declaration,
6699 (pic16_aopGet): return AOP_ACC when accessing WREG,
6700 (pic16_popGetTempReg): minor modification,
6701 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6702 'pic16_allocWithIdx',
6703 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6704 calling function in absolute addresses,
6705 (genAssign): take into account AOP_ACC asmop,
6706 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6707 * src/pic16/pcoderegs.c: some debug functions and lines added,
6708 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6709 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6711 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6712 call to allocReg, not by manually allocating a new one,
6713 (pic16_assignRegisters): now before going through the register
6714 allocating functions mark all registers as free. This eliminates some
6715 side effects resulting from peephole parser done earlier in the backbone
6717 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6719 * src/SDCCicode.c (geniCodeLogic),
6720 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6722 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6724 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6725 (genSend): bugfix, do not allocate and free twice,
6726 (shiftRLong): handle partially overlapping aops
6727 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6729 2006-03-08 Borut Razem <borut.razem AT siol.net>
6731 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6734 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6736 * support/regression/tests/bug1409955.c: new, added
6737 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6738 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6739 (aopForSym, aopOp): increment asmop.allocated if reused,
6740 (freeAsmop): decrement asmop.allocated and check for zero instead of
6742 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6743 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6744 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6745 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6746 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6747 genSignedRightShift, genRightShift, genDataPointerGet,
6748 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6749 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6750 in reverse order from allocation,
6751 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6752 added swappedLR to keep track
6753 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6754 pdata & code for GCC, z80, gbz80 & hc08
6755 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6757 2006-03-08 Raphael Neider <rneider AT web.de>
6759 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6761 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6763 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6764 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6765 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6767 2006-03-06 Borut Razem <borut.razem AT siol.net>
6769 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6770 made the linker quiet
6772 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6774 * src/pic16/gen.c (genPcall): fixed bug #1443644
6775 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6776 which dumps before the function entry point a data byte which represents
6777 the number of the local variables used by the specified function, added
6778 'xinst' for initial support for Extended Instruction Support,
6779 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6780 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6781 port->fun_prefix anymore (may change later),
6782 (genFunction, genEndFunction): do not store/restore local registers for
6783 _main (this should take care the --main-return command line option in
6785 (genOr): removed some legacy pic-port instructions,
6786 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6787 performing operations with SFR's causes data to be written more than
6788 once to each SFR. Perhaps SFRs should be handled in special cases...
6789 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6791 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6792 into account for stack starting position,
6793 (struct OPTIONS pic16_optionsTable): added command line argument
6794 --extended or -y for Extended Instruction Support,
6795 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6796 (deassignLRs): *** perhaps the most important change, old 'for' code
6797 (commented out for reference), didn't account for some registers which
6798 were left marked 'not free' after a pointer operation. The change
6799 reduces register usage a lot in some cases
6801 2006-03-04 Borut Razem <borut.razem AT siol.net>
6803 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6805 * support/regression/tests/bug-524697.c: decreased array size for
6806 mcs51 to fit into the internal RAM
6807 * support/regression/Makefile.in: a little bit more verbose
6809 2006-03-03 Borut Razem <borut.razem AT siol.net>
6811 * support/regression/fwk/lib/testfwk.c,
6812 support/regression/fwk/include/testfwk.h: introduced function
6813 _prints(), nonrecursive _printn(), call _initEmu() from main()
6814 * support/regression/ports/gbz80/support.asm,
6815 support/regression/ports/ucz80/support.asm,
6816 support/regression/ports/z80/support.asm,
6817 support/regression/ports/ds390/support.c,
6818 support/regression/ports/hc08/support.c,
6819 support/regression/ports/host/support.c,
6820 support/regression/ports/mcs51/support.c,
6821 support/regression/ports/xa51/support.c: added empty _initEmu()
6823 * support/regression/ports/pic16/gpsim.cmd,
6824 support/regression/ports/pic16/spec.mk,
6825 support/regression/ports/pic16/support.c,
6826 support/regression/Makefile.in: added pic16 regression test
6828 2006-03-01 Raphael Neider <rneider AT web.de>
6830 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6831 genConstPointerGet): use safe way of generating MOVFF to cover
6832 literals as well as registers, fixes bug #1440527
6833 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6835 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6836 more correctly, fixes bug #1232186
6837 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6838 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6839 gplink guess the correct processor in more cases, applied patch
6840 from Till Riedel attached to and fixing bug #1436552
6842 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6844 * support/regression/tests/array.c: added, contains check for #1434401
6845 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6847 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6849 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6850 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6851 * device/include/mcs51/c8051f326.h,
6852 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6853 * device/include/mcs51/c8051f000.h,
6854 * device/include/mcs51/c8051f018.h,
6855 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6856 PCON_IDLE,PCON_STOP and added sfr16 definitions
6858 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6860 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6861 genGetWord): fixed bug 1409955
6863 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6865 * device/include/hc08/mc68hc908gp32.h,
6866 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6868 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6870 * src/SDCCast.c (constExprValue): return NULL if not a value
6871 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6872 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6873 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6875 2006-02-13 Borut Razem <borut.razem AT siol.net>
6877 * src/regression/ptrarg.c: added, fails due to bug #1430967
6878 * src/regression/Makefile: ptrarg.c added, ...
6880 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6882 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6883 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6885 2006-02-11 Borut Razem <borut.razem AT siol.net>
6887 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6888 print "Processor: xxx" message to stdout only if --verbose
6890 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6892 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6893 * support/regression/tests/bug1426356.c: added
6894 * support/regression/tests/bitfields.c: removed 2 tests
6896 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6898 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6899 * device/include/mcs51/c8051f330.h,
6900 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6901 PCON_IDLE,PCON_STOP and added sfr16 definitions
6902 * device/lib/_divsint.c,
6903 * device/lib/_divuint.c,
6904 * device/lib/_divulong.c,
6905 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6906 register bank bug for small stackauto
6908 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6910 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6912 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6914 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6915 * all.dsp: corrected several bin paths
6916 * device/include/mcs51/c8051f120.h,
6917 * device/include/mcs51/c8051f300.h,
6918 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6919 to PCON_IDLE,PCON_STOP
6920 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6921 * device/lib/printf_large.c (output_float): fixed bug 1388703
6922 * support/regression/tests/bug1057979.c: added test for bug 1388703
6924 2006-02-08 Raphael Neider <rneider AT web.de>
6926 * src/pic/pcode.c (pciTRIS): fixed typo,
6927 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6928 (LinkFlow): fixed handling of flows that end in a call,
6929 (ReuseReg): perform safety check earlier
6930 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6931 to work with flows at the beginning of a pBlock,
6932 fixes #1426557 (Symbol not previously defined),
6933 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6935 (RemoveUnusedRegisters): update register usage info
6936 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6937 created, reuse existing ones instead
6938 * src/pic/gen.c (genPcall): fixed #1424719
6940 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6942 * link/z80/lkmain.c,
6944 * link/z80/lkdata.c,
6945 * link/z80/aslink.h: fixed build on current cygwin:
6946 replaced getline() by lk_getline()
6948 2006-02-01 Borut Razem <borut.razem AT siol.net>
6950 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6951 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6952 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6953 src/regression/bool1.c, src/regression/bool2.c,
6954 src/regression/bool3.c, src/regression/call1.c,
6955 src/regression/compare.c, src/regression/compare10.c,
6956 src/regression/compare2.c, src/regression/compare3.c,
6957 src/regression/compare4.c, src/regression/compare5.c,
6958 src/regression/compare6.c, src/regression/compare7.c,
6959 src/regression/compare8.c, src/regression/compare9.c,
6960 src/regression/configword.c, src/regression/for.c,
6961 src/regression/inline.c, src/regression/mult1.c,
6962 src/regression/nestfor.c, src/regression/or1.c,
6963 src/regression/pointer1.c, src/regression/ptrfunc.c,
6964 src/regression/rotate1.c, src/regression/rotate2.c,
6965 src/regression/rotate3.c, src/regression/rotate4.c,
6966 src/regression/rotate5.c, src/regression/rotate6.c,
6967 src/regression/rotate7.c, src/regression/string1.c,
6968 src/regression/struct1.c, src/regression/sub.c,
6969 src/regression/sub2.c, src/regression/switch1.c,
6970 src/regression/while.c, src/regression/xor.c,
6971 src/regression/create_stc, src/regression/simulate,
6972 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6974 * src/regression/gpsim_assert.h: added
6976 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6978 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6979 ((void (code *) (void)) 0) ();
6988 * as/mcs51/aslink.h,
6990 * as/mcs51/asmain.c,
6991 * as/mcs51/lkdata.c,
6993 * as/mcs51/lkmain.c,
6996 * as/z80/asmain.c: fixed build on current cygwin:
6997 replaced getline() by as_getline()
6999 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7001 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7002 declarator in the symbol chain
7004 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7005 parameter list for function pointers
7006 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7007 * support/regression/tests/bug-716242.c: added
7009 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7011 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7013 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7015 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7017 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7018 inifinitely recurseable, added static
7019 * support/regression/tests/bug-1408066.c: added
7021 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7024 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7025 renamed, added possibility to create "postLoopLbl"-labels
7026 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7027 newiTempLoopHeaderLabel
7028 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7029 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7030 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7031 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7032 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7033 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7034 (basicInduction): fixed bug #136564, made static,
7035 (loopInduction): changed parameter of basicInduction, made static,
7036 (addPostLoopBlock): added
7037 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7038 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7040 * support/regression/tests/bug-136564.c: added
7041 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7042 --std-sdcc99 to LIBSDCCFLAGS
7044 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7046 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7048 * support/regression/tests/bug-1406131.c: added
7050 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7052 * src/SDCCast.c (decorateType): fix promotion of unary minus
7053 * src/SDCCsymt.c (computeType): beautified
7054 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7055 (valUnaryPM, valComplement): fix sign and promotion,
7056 (valNot): ANSI: result type is int (SDCC: unsigned char)
7057 * support/regression/tests/uminus.c: speedup by removing superflous
7059 * support/regression/tests/onebyte.c: added promotion and signedness
7060 tests for unary minus
7061 * support/regressions/tests/bug-477927.c: disable warning about
7062 uninitialized variables
7063 * support/regression/tests/not.c: added
7065 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7067 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7068 * src/mcs51/gen.c (gen51Code): show final register usage after
7069 fillGaps in asm with --i-code-in-asm
7070 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7071 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7072 incUsed, rliveClear, adjustIChain): made static,
7073 (setFromRange): excluded because it's unused,
7074 (findPrevUseSym, markWholeLoop): added,
7075 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7076 through all branches of predecessors enables sdcc to emit the warning
7077 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7078 (rlivePoint): made static, added parameter emitWarnings which is only
7079 true during the first run out of two,
7080 (findRecursiveSucc, findRecursivePred): removed,
7081 (computeLiveRanges): made static, added parameter emitWarnings,
7082 (dumpIcRlive): added for debugging only
7083 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7084 removed prototype of setFromRange()
7085 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7086 in call of computeLiveRanges()
7087 * support/regression/tests/bug-895992.c: added
7088 * support/regression/tests/bug-971834.c: added
7089 * support/valdiag/tests/bug-895992.c: added
7090 * support/valdiag/tests/bug-971834.c: added
7092 2005-12-18 Raphael Neider <rneider AT web.de>
7094 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7095 (genUnpackBits): improved code for direct operands,
7096 (genPackBits): improved code for literal assignment to bitfields
7097 and for direct destination operands (no FSR indirection),
7098 prevented redundant AND, fixes #1362800,
7099 (AccLsh): added parameter to disable masking of the result
7100 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7101 skip instructions with side-effects (like incfsz),
7102 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7103 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7104 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7107 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7109 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7110 volatile variables as spill location
7112 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7114 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7116 * support/regression/tests/bug-1376320.c: added
7118 2005-12-08 Raphael Neider <rneider AT web.de>
7120 * src/pic/device.c: renamed is_shared to pic14_is_shared
7121 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7122 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7123 (is_valid_identifier): added for above workaround
7125 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7127 * device/lib/Makefile.in: fixed to enable port-specific-objects
7128 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7129 char, thanks Hubert Sack
7130 * doc/sdccman.lyx: documented --xstack-loc,
7131 elaborated a bit more on interrupts and pitfalls,
7132 removed "setjmp/longjmp unsupported",
7133 documented some unsupported C99 features
7134 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7135 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7136 if, thanks Hubert Sack
7137 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7138 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7140 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7141 regression tests can report resource usage (rfe 700441)
7142 * support/regression/collate-results.py: report resource usage
7143 * support/regression/ports/ds390/spec.mk,
7144 * support/regression/ports/hc08/spec.mk,
7145 * support/regression/ports/mcs51/spec.mk,
7146 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7147 * support/regression/ports/ds390/uCsim.cmd,
7148 * support/regression/ports/hc08/uCsim.cmd,
7149 * support/regression/ports/mcs51/uCsim.cmd,
7150 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7151 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7152 library, use the default one
7153 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7154 building the library
7156 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7158 * config.dsp: added dependency on .version and configure_vc.awk
7159 * device/include/setjmp.h: updated for --stack-auto and --xstack
7160 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7161 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7162 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7163 * device/lib/libsdcc.lib: added _setjmp
7164 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7165 (decorateType): fixed bug 1372851,
7166 (optimizeGetHbit): fixed warning
7167 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7168 array initialisation
7169 * support/regression/tests/bug1057979.c: added test for bug 1358192
7170 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7172 2005-12-03 Borut Razem <borut.razem AT siol.net>
7174 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7175 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7177 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7179 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7180 createIval): implement symbol independant "flexible array member",
7181 (createIvalCharPtr): implemented flexible array initialisation with a
7183 * src/SDCCsymt.c (copyStruct): removed,
7184 (getSize): fixed misleading comment,
7185 (getAllocSize): removed, the additional allocation size is now in
7186 sym->flexArrayLength,
7187 (checkStructFlexArray): new, syntax checks for flexible array members,
7188 (compStructSize): added syntax checks for "flexible array members"
7189 (copyStruct): removed,
7190 (copyLinkChain): removed inefficient fix for bug 770487
7191 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7192 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7193 symbol->flexArrayLength
7195 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7196 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7197 * support/regression/tests/structflexarray.c: added
7198 * support/valdiag/tests/structflexiblearray.c: added
7200 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7202 * src/SDCCast.c (decorateType): fixed bug 1368489
7203 * support/Util/SDCCerr.c,
7204 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7206 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7208 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7209 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7211 2005-11-27 Borut Razem <borut.razem AT siol.net>
7213 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7214 support/cpp2/mkdeps.h: added command line option
7215 -obj-ext=<extension> to SDCPP to define object file externion, used
7216 for generation of make dependencies (-M)
7217 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7219 2005-11-26 Borut Razem <borut.razem AT siol.net>
7221 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7222 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7223 added pic and pic16 libraries
7225 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7227 * device/include/float.h: Corrected typo in prototype of __fsgt
7229 2005-11-25 Borut Razem <borut.razem AT siol.net>
7231 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7232 added creation of model-mcs51-stack-auto libraries
7234 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7236 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7238 * src/SDCCast.c (createIvalArray): removed obsolete comment
7240 2005-11-24 Borut Razem <borut.razem AT siol.net>
7242 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7243 added missing device/lib/mcs51/crt*.asm sources
7245 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7247 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7249 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7251 * device/lib/_fs2schar.c,
7252 * device/lib/_fs2sint.c,
7253 * device/lib/_fs2slong.c: optimized inline asm
7255 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7257 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7258 Better handling of floats between -1.0 and 0.0.
7260 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7262 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7263 (the missing "if"s prohibited removal of redundant labels)
7265 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7267 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7268 Properly convert floats between -1.0 and 0.0 to long, int, and char
7269 types (max integer value of negative floats tends to zero).
7270 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7271 Removed changes made so to work properly with floats between
7272 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7275 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7277 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7278 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7279 (genCast) cosmetic change
7280 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7281 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7283 * support/regression/tests/bitfields (testSignedBitfields): added
7285 2005-11-18 Borut Razem <borut.razem AT siol.net>
7287 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7288 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7289 introduced SILENT option to make building of pic16 libraries less
7291 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7293 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7294 Now they work properly with floats between -1.0 and 0.0
7295 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7297 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7299 * src/SDCCicode.c (printOperand): added missing else
7301 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7303 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7304 reformatted for better readability
7305 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7308 2005-11-17 Borut Razem <borut.razem AT siol.net>
7310 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7311 introduced SILENT option to make building of pic16 libraries less
7312 verbose - used for nightly snapshot build
7313 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7314 available on Win32 platforms.
7315 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7316 medium, large, pic and pic16
7318 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7320 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7321 printf("%f"...) sets fraction to zero.
7323 2005-11-16 Raphael Neider <rneider AT web.de>
7325 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7327 * src/pic/gen.c (genIfx): implemented for CARRY bit
7328 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7329 to generic pointers, fixes #1357332,
7330 (pic16_movLit2f): NEW,
7331 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7333 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7335 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7337 2005-11-11 Raphael Neider <rneider AT web.de>
7339 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7340 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7341 compute pointer's type from operand,
7342 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7343 improved single bit reads, fixes bug #1353379
7345 2005-11-09 Borut Razem <borut.razem AT siol.net>
7347 * support/scripts/sdcc.nsi: added lib/pic to the package
7349 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7351 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7353 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7355 * support/regression/tests/bug1348008.c: added
7356 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7357 * support/regression/tests/bug1337835.c: updated comment
7359 2005-11-06 Borut Razem <borut.razem AT siol.net>
7361 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7362 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7363 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7364 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7365 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7366 dynamic construction of cl_error_class and derivates - 2.nd try
7368 2005-11-05 Borut Razem <borut.razem AT siol.net>
7370 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7371 bug, which caused Bus Errors on sparc solaris
7373 2005-11-04 Borut Razem <borut.razem AT siol.net>
7375 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7376 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7377 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7378 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7379 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7380 and derivates to resolve the initialization problem on OSX
7382 2005-11-02 Borut Razem <borut.razem AT siol.net>
7384 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7385 corrected typo - #include <winsock2.h>
7387 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7389 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7390 (_asxxxx_mapping): added org directive for future enhancements
7392 2005-11-01 Borut Razem <borut.razem AT siol.net>
7394 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7395 enabled sockets on WIN32
7396 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7398 2005-10-31 Borut Razem <borut.razem AT siol.net>
7400 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7401 WIN32 backslash path delimiters should be escaped when used in C strings
7402 * support/regression/tests/bitfields.c: exclude failing assertions for
7403 __CYGWIN32__ and __MINGW32__ hosts
7405 2005-10-30 Borut Razem <borut.razem AT siol.net>
7407 * src/SDCCutil.c: corrected double comparison typo
7409 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7411 * device/lib/medium/Makefile: added for new memory model medium
7412 * device/include/asm/mcs51/features.h: updated for medium/pdata
7413 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7414 added Multiply & Accumulate sbit's and MAC0_PAGE define
7415 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7416 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7417 * device/lib/_mullong.c: update for medium model
7418 * device/lib/incl.mk: added medium model
7419 * doc/sdccman.lyx: documented medium model
7420 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7421 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7422 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7423 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7424 (allocParms): set SCLS and OCLS to pdata for medium model
7425 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7427 (powof2): return <0 if not power of 2
7428 * src/avr/gen.c (genBitWise): use updated powof2
7429 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7430 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7431 (shiftLLeftOrResult): use B if necessary
7432 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7433 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7434 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7435 * support/regression/Makefile.in: added test-mcs51-medium
7436 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7438 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7440 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7442 * device/lib/time.c (mktime): fixed bug 1334315
7444 2005-10-28 Raphael Neider <rneider AT web.de>
7446 * device/include/pic/p16f_common.inc: added common declarations
7447 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7449 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7451 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7452 (aopPutUsesAcc): added to predict accumulator use,
7453 (assignResultValue): save acc if necessary,
7454 (genMinusDec): store result if indirectly addressed,
7455 (genDivOneByte): save acc if necessary,
7456 (movLeft2Result): bugfix if left already in acc,
7457 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7458 attention to accumulator use (esp. pdata),
7459 (genReceive): receive pdata correctly
7460 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7461 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7463 2005-10-27 Raphael Neider <rneider AT web.de>
7465 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7467 2005-10-27 Raphael Neider <rneider AT web.de>
7469 * .version: changed version to 2.5.4
7470 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7471 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7472 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7473 arithmetics support routines
7474 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7475 * device/lib/Makefile.in: also create installdir for pic
7477 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7479 * src/pic/device.c (dump_sfr): rewritten to delegate register
7480 placement to the linker (use `extern sym' rather than sym EQU addr),
7481 (validAddress): fixed to check last specified address
7482 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7483 (popGetLit): truncate literal value to 8 bit,
7484 (popGet): moved assert to more appropriate place
7485 (popGetExternal): create pCode operand from and mark the according
7486 symbol as being `extern'
7487 (popGetAddr): added sanity check on immediate's offset, provide
7488 GPOINTER tag on demand
7489 (aopPut): fixed for immediates,
7490 (mov2w_op): move operand's address or contents to WREG (depending on
7491 operand type), safer variant of mov2w,
7492 (movwf,call_libraryfunc): NEW, handy abbreviations,
7493 (get_argument_pcop,get_return_val_pcop,pass_argument,
7494 get_returnvalue): interface for accessing function parameters and
7496 (assignResultValuei,genRet): use new parameter/return value interface
7497 (pic14_getDataSize): back to old version handling generic pointers,
7498 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7499 provided implementation and/or fixed old one,
7500 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7501 calls, removed legacy 8051 reference code
7502 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7503 (loadSignToC): NEW, move the operands sign bit to CARRY,
7504 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7505 genRightShiftSigned, accepts negative shift counts,
7506 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7507 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7508 generic pointers, __data pointers and __code pointers,
7509 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7510 and signed bitfields, limit bitfields to 8 bit,
7511 (genDataPointerGet): fixed number of bytes read,
7512 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7513 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7514 pointers to constant data are no longer assumed to point to __code
7515 space, removed invalid pointer types,
7516 (bitpatternFromVal): retrieve the PICs representation of an integer
7518 (genDataPointerSet): fixed assigning to po_immediate operands,
7519 (genGenPointerSet): implemented as library call,
7520 (genIfx): fixed incorrect condition,
7521 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7522 provide GPOINTER tag according to destination's storage class,
7523 (genCast): added code to handle casting to generic pointers, added
7524 sign-/zero extension of the result
7525 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7526 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7527 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7529 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7530 address/register resides in the shared banks
7531 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7532 put all variables into separate sections (have the linker arrange
7534 (picglue): put init code and interrupt handlers in separate sections
7535 * src/pic/main.c: added port specific options table, modified to PORT
7536 structure to make GPOINTERs 3 byte, added pic14_options
7537 (_pic14_do_link): private linking routine (update paths to libraries,
7538 add libsdcc.lib by default)
7539 * src/pic/main.h: declare pic14_options
7540 * src/pic/pcode.c: fixed instructions i/o relations,
7541 (RegCond): reverted to correct version,
7542 (newpCodeOpLit): truncate literals to 8 bit,
7543 (genericPrint): added debug output,
7544 (getRegFromInstruction): fixed for various operand types, simplified
7545 (BuildFlow): fixed broken handling of isntructions with labels
7546 (LinkFlow): start at last instruction in flow (skip trailing comments),
7547 pass the flow on to the next instruction after CALL
7548 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7549 (insertPCodeInstruction): fixed inserting after a skip instruction,
7550 (DoBankSelect): fixed for labeled instructions
7551 (OptimizepBlock): honor --nopeep switch
7552 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7553 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7554 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7555 (pCodeOptime2pCodes): allow disabling this optimization via
7556 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7557 but is still buggy), started implementation of a dataflow based
7558 pCode optimization (CSE + dead code elimination)
7559 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7560 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7561 names are independant of the stack location and therefore portable across
7564 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7566 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7567 (selectSpil): fixed bug 1337835 by not spilling bit variables
7568 * support/regression/tests/bug1337835.c: added test for this bug
7569 * src/mcs51/peeph.def: restart after rule 3.c,
7570 addded rules 263.x to optimize loading constants
7572 2005-10-26 Raphael Neider <rneider AT web.de>
7574 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7575 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7576 (genAssign): emit warning when casting literals to generic pointer
7577 type, also applies when taking the address of a fixed variable,
7578 (genCast): improved casting to generic pointers
7579 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7580 extern variables, added verbose error message
7581 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7583 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7585 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7586 carry must be complemented too
7587 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7588 could be emitted by genMinus
7589 * src/SDCCval.c (constVal): fixed bug 1305065
7591 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7593 * src/SDCCast.c (addCast): added promotion for bit variables
7594 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7595 promotion casts + optimisation
7596 (optimizeGetWord): fix warning 'i' might be used uninitialized
7597 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7598 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7600 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7602 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7603 all chars are promoted to int; promotion should be handled in SDCCast.c
7605 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7607 * device/lib/_strcmp.c: Fixed bug 1326457
7609 2005-10-11 Raphael Neider <rneider AT web.de>
7611 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7612 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7614 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7616 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7617 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7619 2005-10-04 Raphael Neider <rneider AT web.de>
7621 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7622 device/lib/pic16/pics.all: added pic18f1320
7623 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7625 2005-09-30 Raphael Neider <rneider AT web.de>
7627 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7628 * src/pic16/devices.inc: NEW, provides device descriptions
7629 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7631 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7633 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7636 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7638 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7639 documented Any Order Bit, Higher Order Byte and Higher Order Word
7640 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7641 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7642 (optimizeGetAbit): new, to get any bit, not only the high bit,
7643 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7644 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7645 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7646 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7647 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7648 GETABIT, GETBYTE, GETWORD: decorate them,
7649 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7650 (ast_print): added GETABIT, GETBYTE, GETWORD
7651 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7652 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7653 (geniCodeBinary): new generic binary icode,
7654 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7655 * src/port.h: updated comment for PORT.hasExtBitOp
7656 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7657 (genGetByte): new, to get a single byte,
7658 (genGetWord): new, to get a word from a long,
7659 (gen51Code): added GETABIT, GETBYTE, GETWORD
7660 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7662 2005-09-23 Raphael Neider <rneider AT web.de>
7664 * configure.in, configure: have device/lib/pic configured
7665 * device/lib/Makefile.in: added model-pic14
7666 * device/lib/clean.mk: added pic/ to clean rule
7667 * device/lib/pic: added rudimentary pic14 library providing support
7668 functions for multiplication/division/generic pointer access
7669 * src/SDCCopt.c (convilong): mark support functions as extern
7670 for pic14 port as well
7671 * src/pic/gen.c (genMult): added assertions,
7672 (genpic14Code): emit warning on unhandled iCodes
7673 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7674 * src/pic/pcode.c (pCodeOpCopy),
7675 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7676 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7677 SFR_REGISTER}), made safe for future extensions
7678 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7679 instructions even if preceeded by SKIP instructions (also remove
7680 them); removed unused code
7681 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7682 prevents leaving parts of the structure uninitialized after copying
7684 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7686 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7688 * support/regression/tests/addsub.c: added test for the bug
7690 2005-09-21 Raphael Neider <rneider AT web.de>
7692 * device/include/pic16/pic18f1220.h,
7693 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7694 * device/lib/pic16/Makefile.rules: added missing opening paren
7695 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7696 are provided in genutils.c,
7697 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7698 operand/result sizes,
7699 (genCmp): assert on NULL pointers first, then check deref'ed values
7700 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7703 2005-09-18 Raphael Neider <rneider AT web.de>
7705 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7706 as these are now unused,
7707 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7708 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7709 local, avoids uninitialized pointer dereference on r->name
7710 * src/pic16/ralloc.c (newReg): fixed indentation
7712 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7714 * src/SDCCval.c (constVal): fixed bug 730366
7715 * support/Util/SDCCerr.c,
7716 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7718 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7720 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7722 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7724 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7726 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7728 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7729 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7730 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7731 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7732 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7733 * packihx/packihx.c (hexDigit): made c unsigned char
7734 * as/mcs51/lklibr.c (fndsym),
7735 * link/z80/lkgb.c (gb),
7736 * link/z80/lklibr.c (fndsym),
7737 * link/z80/lkrloc.c (relr),
7738 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7739 * src/SDCC.lex (checkCurrFile, process_pragma),
7740 * src/SDCCglue.c (spacesToUnderscores),
7741 * src/SDCCmain.c (setParseWithComma, processFile),
7742 * src/asm.c (tvsprintf, printCLine),
7743 * src/avr/gen.c (emitcode, aopPut),
7744 * src/ds390/gen.c (emitcode),
7745 * src/hc08/gen.c (emitcode, emitinline),
7746 * src/mcs51/gen.c (emitcode, genInline),
7747 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7749 * src/pic/ralloc.c (debugLog),
7750 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7752 * src/pic16/ralloc.c (debugLog),
7753 * src/z80/main.c (_process_pragma):
7754 made all ctype.h function calls safe
7755 * src/SDCCopt.c: include math.h for fabs
7756 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7757 and used them throughout the code to make ctype.h function calls safe
7758 * src/ds390/main.c (asmLineNodeFromLineNode),
7759 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7760 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7762 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7763 (newpCodeAsmDir): made ctype.h function calls safe
7764 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7765 pic16_emitcode): made lbp unsigned char*
7766 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7767 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7768 * src/xa51/gen.c (emitcode),
7769 * src/z80/gen.c (_emit2): made lbp unsigned char*
7770 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7773 2005-09-05 Raphael Neider <rneider AT web.de>
7775 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7776 access bank splitpoint
7778 2005-09-05 Raphael Neider <rneider AT web.de>
7780 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7782 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7784 * .version: changed to version 2.5.3
7785 * doc/sdccman.lyx: changed version to 2.5.3,
7786 documented --codeseg and --constseg and pragma codeseg and constseg,
7787 documented bit parameters (reentrant) and bit returning
7788 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7789 currFunc->recvSize, but is this ok for all ports?
7790 (ast2iCode): result of ~ on unsigned char must be cast to int for
7792 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7793 function pointers in bit space
7794 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7795 (processFuncArgs): call port.reg_parm() with reentrancy info
7803 * src/z80/main.c: port.reg_parm prototype extended with
7804 "bool reentrant" parameter
7805 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7806 options.stackAuto for allocating bit register parameters
7807 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7808 (genSend): set BitBankUsed if it is,
7809 (selectRegBank): factored out of genCall for use in genPcall,
7810 (genCall): removed redundant dtype assignmen, use selectRegBank,
7811 (genPcall): handle returning in Carry properly, save in F0 if needed,
7812 (genReceive): handle bit register parameters
7813 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7814 (mcs51_assignRegisters): enable bit registers for all reentrant
7815 functions and don't set BitBankUsed unconditionally
7816 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7817 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7818 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7820 2005-08-27 Borut Razem <borut.razem AT siol.net>
7822 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7823 ppc-osx (Darwin) does not support -u option. It seems that it is
7824 supported only on Linux - GNU cp
7826 2005-08-25 Borut Razem <borut.razem AT siol.net>
7828 * sim/ucsim/gui.src/serio.src/Makefile.in,
7829 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7830 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7831 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7832 install and strip, since the strip at /usr/ccs/bin should be used
7835 2005-08-24 Borut Razem <borut.razem AT siol.net>
7837 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7839 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7841 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7844 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7846 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7847 * as/mcs51/lkmain.c (link_main): fixed warning
7848 * device/include/stdbool.h: ds390 has no advanced bit support yet
7849 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7850 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7851 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7852 and updated their macros
7853 * src/SDCCval.c (constVal): updated comment for renamed b_long
7855 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7857 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7858 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7859 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7860 (oprio): set priority for '['
7861 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7863 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7864 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7865 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7866 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7867 added overlayable BIT_BANK area
7868 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7869 (summary2): explain 'T' in legenda
7870 * as/mcs51/lkrloc.c: replaced old K&R style,
7871 (relr): added R_BIT processing,
7872 (errmsg): added "Bit-addressable relocation error",
7873 (adb_bit): added for converting from byte- to bit-addressable space,
7874 (adb_24_bit): added for converting from byte- to bit-addressable space
7875 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7876 used in reentrant functions now even as return value
7877 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7878 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7879 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7880 * src/SDCCglobl.h: added indicator BitBankUsed
7881 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7882 the bit registers b0-b7
7883 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7884 (geniCodeCast): fixed bug 1263853,
7885 (geniCodeLogicAndOr): put result in bool or char,
7886 (geniCodeReceive): added parameter func for accessing the return type,
7887 (geniCodeFunctionBody): pass func to geniCodeReceive
7888 * src/SDCCmain.c: added indicator BitBankUsed
7889 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7890 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7891 (checkSClass): don't put automatic bool/bit on stack,
7892 (checkFunction): removed check on function cannot return bit
7893 * src/SDCCsymt.h: added newBoolLink prototype
7894 * src/mcs51/gen.c (rb1regs): added bit registers,
7895 (movc): created for assigning to carry,
7896 (pushReg, popReg): created for pushing registers,
7897 (sameRegs): check both AOP_REG and AOP_CRY types,
7898 (aopOp): handle bit registers,
7899 (aopPut): optimization no self-assign,
7900 (saveRegisters): push reg->base (bits) only once for bit registers,
7902 (unsaveRegisters): pop reg->base only once and use popReg,
7903 (assignResultValue): added parameter func and return in carry for bits,
7904 (genIpush): optimization no reload in A if not changed,
7905 (genSend): bit parameters in reentrant functions are passed in bit
7906 registers by first assigning to bits in B, then save registers and
7908 (genCall): handle returning in Carry properly, save it in F0 if needed,
7909 (genPcall): updated assignResultValue call, this is not safe yet for bit
7910 returning function !!!
7911 (genFunction): don't generate equ's for bit registers and use pushReg,
7912 (genEndFunction): take care of bit returning functions and use popReg,
7913 (genRet): return bit in Carry,
7914 (genIfx): optimize bit registers and other directly addressable bits,
7915 (genReceive): updated assignResultValue call
7916 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7917 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7918 registers when using stack-auto
7919 * src/mcs51/ralloc.c (_G): added allBitregs,
7920 (regs8051): added the bit registers,
7921 (createStackSpil): use macro IS_BIT,
7922 (getRegBit): added to allocate a bit register, else spill,
7923 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7924 (updateRegUsage): factored out to ease stepping while debugging,
7925 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7926 also allocate bit registers,
7927 (fillGaps): handle bit registers,
7928 (findAllBitregs): added to create bit vector with all bit registers,
7929 (mcs51_allBitregs): returns this bit vector,
7930 (mcs51_assignRegisters): when using stack-auto use bit registers for
7931 passing parameters and creating local variables
7932 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7934 2005-08-22 Borut Razem <borut.razem AT siol.net>
7936 * device/lib/Makefile.in: replaced find option -or with -o
7937 to make it run on solaris
7939 2005-08-22 Raphael Neider <rneider AT web.de>
7941 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7942 fixes #1265442 (crash on Solaris)
7944 2005-08-20 Borut Razem <borut.razem AT siol.net>
7946 * configure, configure.in: added tests for libsocket and libnsl libraries,
7947 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7948 from support/regression/Makefile.in
7949 * support/regression/Makefile.in: added
7950 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7951 * sim/ucsim/libtool: regenerated on sparc-solaris
7952 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7953 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7954 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7955 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7956 sparc-solaris, which doesn't use GNU ld linker
7957 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7958 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7960 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7962 * src/mcs51/peeph.def: updated comments
7964 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7966 * device/lib/_gptrget.c,
7967 * device/lib/_gptrput.c: slightly shorter
7968 * doc/sdccman.lyx: incremented version
7969 * src/mcs51/peeph.def: moved peephole comments to the line of first
7970 change to better keep line correlation, reanimated 186.e
7971 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7973 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7975 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7976 David Saxton with quotes around file name.
7978 2005-08-15 Borut Razem <borut.razem AT siol.net>
7980 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7981 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7982 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7983 make tests run on x86_64 platform
7985 2005-08-13 Raphael Neider <rneider AT web.de>
7987 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7988 as it might be executed DURING a build (parallel make is wonderful)
7990 2005-08-13 Raphael Neider <rneider AT web.de>
7992 * device/lib/Makefile.in (port-specific-objects-pic16):
7993 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7994 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7996 * device/lib/pic16/Makefile.rules: build subdirs before creating
7997 the library, removed builddir rule, create $(builddir) early in
7998 recurse rule, use empty recurse rule for leaf directories
7999 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8000 mkdir errors (race condition), removed duplicate suffix "hex"
8002 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8003 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8004 prevents mkdir -p from aborting on Alpha
8006 2005-08-12 Raphael Neider <rneider AT web.de>
8008 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8009 db-statements in order to allow for arrays of pointers in code
8010 sections to be placed without interspersed 0-padding, fixes
8012 * (emitStatistics): fixed division by zero for pic18f1220
8013 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8014 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8015 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8016 * (pic16_pCodeConstString): keep track of already emitted string
8017 literals to prevent "duplicate definitions of symbol _str_NR"
8018 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8020 * device/lib/Makefile.in: ignore failing PIC16 library builds
8021 * device/lib/pic16/Makefile: do not build if gputils are missing
8022 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8024 2005-08-10 Raphael Neider <rneider AT web.de>
8026 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8029 2005-08-10 Raphael Neider <rneider AT web.de>
8031 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8032 Rokas' patch to add the new fixed point type "__fixed16x16"
8033 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8034 functions for __fixed16x16 arithmetics
8035 * device/lib/pic16: reimplemented the build system to support
8036 a separate build directory, better handling of libio (create
8037 the library in a separate subdir for each architecture) and
8038 easier configuration (centralized in Makefile.common)
8040 2005-08-07 Raphael Neider <rneider AT web.de>
8042 * src/pic16/gen.c (genrshTwo): fixed sign extension
8043 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8044 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8046 * device/include/pic16/pic18f4220.h: NEW, header for
8047 pic18f4220 and pic18f4320
8048 * device/include/pic16/pic18fregs.h: added new devices,
8049 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8050 * device/include/pic16/signal.h: resolved name clashes
8051 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8052 to also allow testing for interrupt enable bits, added
8053 comments on how to use the macros
8054 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8055 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8056 register definitions for the devices
8057 * device/lib/pic16/pics.all: added new devices
8058 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8060 * device/lib/pic16/libc/stdlib/memfree: do not count
8061 the block header as free memory
8062 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8063 simplified and added missing end-of-blocklist-marker
8064 (reported by Peter Onion, fixes #1252814)
8065 * (_mergeHeapBlock): fixed loop condition
8066 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8067 len==0, restructured code
8068 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8069 up a bit, reduced bitfield accesses, prevent endless loops
8070 in case of heap corruption
8071 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8072 "unreferenced arguments/must return a value" warnings
8073 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8074 replaced BAUDREG with SPBRG
8075 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8076 device/lib/pic16/debug/gstack/gstack.c: replaced
8077 _naked, _asm, _endasm with __naked, __asm, __endasm
8079 2005-08-05 Raphael Neider <rneider AT web.de>
8081 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8082 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8084 2005-08-05 Borut Razem <borut.razem AT siol.net>
8086 * device/lib/Makefile.in: added missing ';'
8087 * configure: removed ^M characters
8089 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8091 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8092 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8095 2005-08-04 Borut Razem <borut.razem AT siol.net>
8097 * configure.in: pic16 libraries build 2nd try - enable running
8098 configure in device/lib/pic16
8099 * configure: regenerated from configure.in
8100 * device/lib/Makefile.in: create $(PORT)/bin directory
8102 2005-08-03 Raphael Neider <rneider AT web.de>
8104 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8105 to get/set values via pointers
8106 * (genUnpackBits,genPackBits): changed detection of
8107 ptr->bitfield vs. sym.bitfield, fixed access via generic
8108 pointers, removed dead (wrong) code for multibyte bitfields
8109 * (genNearPointerGet, genGenPointerGet): removed useless code,
8110 fixed bitfield detection, fixes #1250594
8111 * (genNearPointerSet): removed useless code
8112 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8113 and introduced macro pic16_emitpcode that conditionally emits
8114 the origin of the following pCode (useful for debugging SDCC)
8115 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8116 * (createDefmap): fixed handling of LFSR for --optimize-df
8118 2005-08-02 Borut Razem <borut.razem AT siol.net>
8120 * device/lib/Makefile.in: pic16 libraries build enabled since
8121 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8123 2005-08-02 Raphael Neider <rneider AT web.de>
8125 * src/pic16/gen.c (genPackBits): removed deprecated warning
8126 * (genGenPointerSet): fixed bitfield detection
8128 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8130 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8132 2005-07-31 Raphael Neider <rneider AT web.de>
8134 * device/lib/pic16/libdev/pic18f458.c,
8135 device/include/pic16/pic18f458.h: added missing T0CONbits
8137 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8139 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8141 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8143 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8145 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8147 * device/include/mcs51/at89c51ed2.h: added.
8149 2005-07-23 Raphael Neider <rneider AT web.de>
8151 * src/pic/gen.h: added emitpcode macro for debugging
8152 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8153 and replace by macro adding debug information on demand
8154 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8155 * (gencjne): tried to fix; replaced with correct (slower) code
8156 * (gen{Unp,P}ackBits): fixed single bit access
8157 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8158 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8159 previous instruction
8160 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8161 register has to be handled with care (forbidding movement
8162 of assignments/uses, removing assignments completely, ...)
8163 * (pCodeOptime2pCodes): make use of regIsSpecial
8164 * added lots of debugging output (commented out)
8165 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8166 from being reused as result UNLESS it is known to work
8168 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8170 * support/Util/dbuf.h: include <stddef.h> for size_t
8171 * .version: changed to version 2.5.2
8173 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8175 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8177 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8179 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8180 (genModOneByte): removed needless psha/pula
8182 2005-07-22 Raphael Neider <rneider AT web.de>
8184 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8185 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8186 * src/pic/gen.c (resolveIfx): do not "invent" labels
8187 * (genSkipc): changed to positive logic
8188 * (genSkipCond): removed as no longer needed
8189 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8191 * (genLeftShift): check operands are in different registers
8192 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8193 INCF does not update CARRY...
8194 * src/pic/main.c: fixed _linkCmd
8195 * src/pic/pcode.c (unlinkpCode): added inactive code
8196 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8197 alive (do not assign result and operand overlapping registers)
8199 2005-07-22 Raphael Neider <rneider AT web.de>
8201 * src/pic/device.c (dump_sfr): replaced register declaration with
8202 call to emitSymbolToFile() to avoid duplicate symbols
8203 * (assignRelocatableRegisters): do not declare external symbols
8204 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8205 right (take size of type, not etype)
8206 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8207 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8208 * (packRegsForAccUse): disabled assignment of WREG as
8209 the result reg to prevent occurence of just fixed #1235003,
8211 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8212 symbols (avoids duplicate symbols in .asm file)
8213 * (pic14emitRegularMap): use emitSymbolToFile()
8214 * src/pic/gen.c (aopOp): fixed spillLocation handling
8215 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8216 * (genDataPointerSet): removed unneccessary variables/output
8218 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8220 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8221 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8223 2005-07-21 Raphael Neider <rneider AT web.de>
8225 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8226 architecture cannot handle them efficiently, fixes bug #1235003
8227 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8228 check for empty sets before using them (fixes bug #1232190)
8230 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8232 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8233 (lnksect2): generate warnings for memory overlap
8234 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8235 constseg to set the name of these segments so you can instruct the linker
8236 to place them in banks
8237 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8238 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8239 added code_seg and const_seg to options
8240 * src/SDCCglue.c (emitMaps): use options.const_seg,
8241 (createInterruptVect): put interrupt vectors in segment HOME,
8242 (glue): put HOME before static segment and put the main glue in HOME,
8243 (glue): use options.code_seg
8244 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8245 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8246 these segments so you can instruct the linker to place them in banks
8247 (linkEdit): use code_loc for HOME segment which should be the first
8248 segment in code memory now
8249 * src/SDCCmem.c: fixed more stuff like bug 1238386
8250 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8251 (changePointer): don't change function pointers to code pointers for
8253 (compareType): added exceptional check for banked function pointers
8254 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8255 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8256 after static in code memory
8257 * src/mcs51/gen.c: added aopLiteralLong prototype,
8258 (aopForSym): use getSize for functions,
8259 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8260 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8261 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8263 (genPcall): use call for literal function pointers and generate banked
8264 calls over the one trampoline so there's only one place for the user to
8265 modify according to his/hers hardware,
8266 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8267 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8268 * src/mcs51/main.c: added keyword banked,
8269 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8270 * support/Util/SDCCerr.c,
8271 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8272 needed for passing the bank and address to the trampoline
8273 * device/lib/mcs51/crtbank.asm: added for bankswitching
8274 * device/lib/mcs51/Makefile: added crtbank
8276 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8278 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8279 for fields at offset 0 of a struct or union as reported
8280 on 2005-07-07 in the developer mailing list.
8282 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8284 * src/SDCCmem.c: fixed bug 1238386
8286 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8288 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8289 (patch #1144962), added peephole 300, enabled 259.x
8290 * doc/sdccman.lyx: removed screenshot and provided link instead
8292 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8294 * doc/sdccman.lyx: added section about debugging with ddd
8295 * doc/figures/ddd_example.eps: screenshot of debugging session
8297 2005-07-04 Raphael Neider <rneider AT web.de>
8299 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8300 like CODE pointers, fixes #1115683
8301 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8302 call, fixes bugs #1232211, #1228110,
8303 fixed wrong casts to pCodeFlow from pCodeInstructions
8305 2005-07-04 Raphael Neider <rneider AT web.de>
8307 * src/pic/gen.c (popGet): changed assert to allow for
8309 * (popGetAddr): changed signature to provide
8310 an additional index, patched all call sites
8311 * (genCmpEq): handle literal-like operands correctly
8312 * (genAddrOf): added sanity checks on __code/__data pointers
8313 * (genAssign): added handling of symbols from __code section
8314 * (gencjne): do not generate code for comparisons whose result
8315 is neither stored nor used, fixes bug #1171114
8316 * (AccLsh, AccRsh): operate on operand instead of WREG
8317 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8318 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8320 * rewrote complete shift-by-literal logic, commented unused
8322 * (genConstPointerGet): get multiple bytes (if result size > 1),
8323 fixed handling of non-immediate addresses
8324 * (genPointerGet): handle CODE pointers like CONST pointers
8325 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8326 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8327 operand is to be treated as a literal or not
8328 * (mov2w,genPcall,genCmpEq),
8329 src/pic/genarith.c: use aop_isLitLike() to decide between
8330 literal/register contents
8331 * (addSign): added missing offset
8332 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8333 only emit comment in debug-mode,
8334 use {aop,op}_isLitLike throughout the file
8335 * src/pic/glue.c: fix initializers for pointers (work in progress)
8336 * src/pic/pcode.c (get_op): honor index on _const symbols
8337 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8338 * (dumppBlock): added pCode size estimation
8339 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8340 check for IS_SYMOP before OP_SYMBOL'ing
8341 * fixed indentation, compacted switch-statements
8342 * (allocReg): find free register and allocate it instead of
8343 allocating new registers all the time
8344 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8345 registers as its operands (necessary only for multibyte GETs)
8347 2005-07-01 Raphael Neider <rneider AT web.de>
8349 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8350 debugging .asm-output macros FENTRY + FEXIT
8351 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8353 * (emitpComment): NEW, printf to pCode
8354 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8356 * (popGetAddr): NEW, variant of popGet to access an immediates
8357 high(er) bytes instead of the n'th byte of memory they reference,
8358 replaced popGet with popGetAddr where neccessary
8359 * (genDataPointerGet): reactivated and fixed implementation
8360 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8362 * (genDataPointerSet): fixed multibyte assignments
8363 * (genpic14Code): fixed --i-code-in-asm handling
8364 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8365 * (genPlus): fixed index-out-of-bounds error
8366 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8367 * src/pic/ralloc.c: added debugging output macro FENTRY2
8368 * (spillThis): fixed indentation, enbraced for-body for clarity
8369 * (rematStr): commented out as now unused
8370 * (regTypeNum): commented out special spill case (overwrites
8372 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8374 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8376 * doc/sdccman.lyx: documented sfr16/sfr32,
8377 added example for using storage class with function pointers
8378 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8380 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8382 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8383 * device/lib/_itoa.c,
8384 * device/lib/_ltoa.c: optimized codesize
8385 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8386 but don't know how to suppress the double warning.
8387 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8388 * support/Util/SDCCerr.c,
8389 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8391 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8393 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8394 fixed old K&R prototypes
8395 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8396 * device/lib/_gptrget.c,
8397 * device/lib/_gptrgetc.c,
8398 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8399 also new versions for small generic pointers and banked generic pointers
8400 * src/port.h: added const_name
8401 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8402 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8403 * src/SDCCcse.c (findPrevIc): check all associative operators
8404 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8405 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8406 * src/SDCCmem.c: updated comments,
8407 set far-space to 0 for pdata, results in optimized code
8408 * src/SDCCmem.h: added macro CONST_NAME
8409 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8410 moving the info into the highest bits, see also gptrget/gptrput
8411 * src/src.dsp: added sdcc.ico to project files
8412 * src/avr/gen.c (genCast): fixed bug 0x%d
8413 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8414 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8415 relation between ptr_type and DCL_TYPE,
8416 (genCast): fixed bug 0x%d
8417 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8418 (CODE)" for const_name
8419 * src/hc08/gen.c (genCast): fixed bug 0x%d
8420 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8421 (hc08_port): added "CONST (CODE)" for const_name
8422 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8423 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8424 between ptr_type and DCL_TYPE,
8425 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8426 operand* and took AOP() inside function so sfr-ness can be checked,
8427 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8429 (genFunction, genEndFunction): optimized stack setup,
8430 (genMinus): optimized for literals with ending zeroes (in bytes),
8431 (genCast): fixed bug 0x%d
8432 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8433 (mcs51_port): added "CONST (CODE)" for const_name
8434 * src/mcs51/peeph.def: made rule 226 more generic
8435 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8436 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8437 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8438 * src/z80/main.c (z80_port): added NULL for const_name,
8439 (gbz80_port): added NULL for const_name
8440 * support/regression/tests/bug663539.c,
8441 * support/regression/tests/sfr16.c: new tests
8443 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8445 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8447 2005-06-24 Raphael Neider <rneider AT web.de>
8449 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8451 * device/include/pic16/signal.h: added USBIF
8454 2005-06-24 Raphael Neider <rneider AT web.de>
8456 * device/lib/pic16/libdev/pic18f2455.c,
8457 device/include/pic16/pic18f2455.h: NEW
8458 * device/include/pic16/pic18fregs.h,
8459 device/lib/pic16/pics.all,
8460 src/pic16/device.c: added 18f2455
8461 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8462 device/include/pic16/{pic18f[68][567].h,usart.h}:
8463 replaced MULTIPLE_USARTS define with more relaible
8464 compatibility sfrs (for USART access)
8466 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8468 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8469 and the output asm file line is printed on two lines.
8471 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8473 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8474 BGT, BLE, BHI, and BLS instructions
8475 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8477 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8478 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8480 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8482 2005-06-15 Raphael Neider <rneider AT web.de>
8484 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8485 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8486 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8487 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8488 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8490 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8492 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8493 Marcel Telka in bug #1215704
8495 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8497 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8498 located in shared memory bank.
8500 2005-05-31 Raphael Neider <rneider AT web.de>
8502 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8503 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8504 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8506 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8508 * device/lib/_strncpy.c: fixed the fix
8510 2005-05-26 Raphael Neider <rneider AT web.de>
8512 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8513 initializers with \0, bug #1208187
8514 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8515 intializers with \0, bug #1208187
8517 2005-05-26 Raphael Neider <rneider AT web.de>
8519 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8520 initializers with \0, bug #1208187
8521 * src/pic16/main.c (_process_pragma): added sanity checks
8522 for stack position and size, emit warnings when appropriate
8524 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8526 * device/lib/_strncpy.c: fixed not filling with \0
8528 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8530 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8532 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8533 compound_statement),
8535 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8537 2005-05-24 Raphael Neider <rneider AT web.de>
8539 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8541 2005-05-24 Raphael Neider <rneider AT web.de>
8543 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8544 TRISE definitions, closes bug #1162453
8546 2005-05-22 Raphael Neider <rneider AT web.de>
8548 * src/pic16/main.c (_process_pragma): check for missing
8549 arguments to pragmas code and udata
8550 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8551 consistency fixes to match other headers (thanks to Jim Paris)
8552 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8554 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8556 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8558 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8560 * support/regression/tests/bug1198642.c: new test
8561 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8562 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8563 * support/scripts/resource.h,
8564 * support/scripts/resource.rc,
8565 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8566 * support/scripts/sdcc.ico: added 32x32 icon
8568 2005-05-18 Raphael Neider <rneider AT web.de>
8570 * device/lib/pic16/libdev/pic18f*.c,
8571 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8572 keywords to "__sfr" and "__at (X)"
8573 * device/include/pic16/pic18fregs.h: added pic18f4520
8574 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8575 #1203088 (MPLAB compatibility)
8577 2005-05-17 Raphael Neider <rneider AT web.de>
8579 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8580 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8581 * device/lib/pic16/pics.all: added new devices
8582 * src/pic16/device.c: added support for pic18f4520
8584 2005-05-16 Raphael Neider <rneider AT web.de>
8585 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8586 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8587 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8588 convenience function for bit access
8590 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8592 * device/lib/printf_large.c: fixed bug 1193299
8593 * support/regression/tests/bug1057979.c: added test %3.3s
8595 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8597 * device/include/mcs51/8051.h,
8598 * device/include/mcs51/8052.h: made parseable with lint
8599 * device/include/mcs51/lint.h: added include file for (sp)lint
8600 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8601 * doc/cdbfileformat.lyx,
8602 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8604 2005-05-14 Raphael Neider <rneider AT web.de>
8606 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8607 * device/lib/pic16/libc/stdlib/itoa.c (new)
8608 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8609 * device/lib/pic16/libio/Makefile: exclude subdir according to
8610 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8611 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8612 * src/pic16/gen.c (genFunction): prevent annoying warning
8613 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8615 * support/cpp2/cppmain.c (cpp_output_string): new
8616 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8619 2005-05-13 Borut Razem <borut.razem AT siol.net>
8621 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8623 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8625 * .version: changed to version 2.5.1; back to bleeding edge development
8627 2005-05-11 Borut Razem <borut.razem AT siol.net>
8629 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8630 generate PDF version 1.3 documents
8632 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8634 * .version: changed to version 2.5.0
8636 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8638 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8640 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8642 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8643 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8644 well as many smaller updates.
8645 * .version: changed to version 2.5.0-pre1
8647 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8649 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8651 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8653 * support/regression/tests/bug1185672.c: added
8654 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8656 * src/mcs51/gen.c (genCall): added comments, made it look safer
8657 * src/mcs51/gen.c (genEndFunction): simplified
8659 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8661 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8663 2005-04-14 Borut Razem <borut.razem AT siol.net>
8665 * fixed bug 1045046 - SIGSEGV with really simple code?:
8666 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8667 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8669 2005-04-14 Borut Razem <borut.razem AT siol.net>
8671 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8672 src/pic16/device.h: temporarily disabled experimental #inline pragma
8675 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8677 * device/include/z80/stdio.h,
8678 * device/include/z80/string.h: removed these highly incomplete files so
8679 SDCC can use the default ones in device/include/
8681 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8683 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8685 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8688 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8690 * device/include/malloc.h: removed redundant __reentrant prototypes
8691 * device/lib/_mullong.c: added working xstack variant in asm (C version
8692 doesn't pass regression tests)
8693 * device/lib/bpx.c: used __data and made bpx char for mcs51
8694 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8695 (createFunction): fixed bug with xstackPtr
8696 * src/SDCCcse.c: corrected comments
8697 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8698 (killDeadCode, eBBlockFromiCode): removed unused code
8699 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8701 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8702 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8703 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8704 (genModOneByte): fixed warning in MSVC
8705 * src/mcs51/main.c (): added comments
8706 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8708 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8710 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8712 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8714 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8716 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8718 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8719 characters arrays of larger size than the declared one.
8721 2005-04-10 Borut Razem <borut.razem AT siol.net>
8723 * src/pic/gen.c (genInline),
8724 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8725 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8726 (findNextInstruction), (findPrevInstruction),
8727 (findInstructionUsingLabel),
8728 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8729 * src/pic/pcode.c (findLabel): added missing '\n'
8730 * src/src.dsp: added SDCCdwarf2.c to the project
8732 2005-04-09 Borut Razem <borut.razem AT siol.net>
8734 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8736 2005-04-08 Raphael Neider <rneider AT web.de>
8738 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8739 into the chain after a given one) and mergeDefmapSymbols (combine
8740 defmap entries for each symbol per pcode)
8741 * (createDefmap): have defmap entries merged in the end
8742 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8743 a symbol before replacing one access type's symbol, merge symbols in
8744 the end (replacement symbol might already have an entry)
8745 * (assignValnums): keep reference to written WREG intact
8747 2005-04-08 Raphael Neider <rneider AT web.de>
8749 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8752 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8754 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8757 2005-04-07 Raphael Neider <rneider AT web.de>
8759 * device/include/pic16/usart.h: added compatibility defines for
8760 devices with more than one USART
8761 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8763 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8765 * device/lib/Makefile.in: updated for port specific include
8767 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8769 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8771 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8773 * device/include/8051.h,
8774 * device/include/8052.h,
8775 * device/include/at89S8252.h,
8776 * device/include/at89c55.h,
8777 * device/include/at89x051.h,
8778 * device/include/at89x51.h,
8779 * device/include/at89x52.h,
8780 * device/include/mcs51reg.h,
8781 * device/include/reg51.h,
8782 * device/include/reg764.h,
8783 * device/include/regc515c.h,
8784 * device/include/sab80515.h: (re)moved these 12 files
8785 * device/include/mcs51/8051.h,
8786 * device/include/mcs51/8052.h,
8787 * device/include/mcs51/at89S8252.h,
8788 * device/include/mcs51/at89c55.h,
8789 * device/include/mcs51/at89x051.h,
8790 * device/include/mcs51/at89x51.h,
8791 * device/include/mcs51/at89x52.h,
8792 * device/include/mcs51/mcs51reg.h,
8793 * device/include/mcs51/reg51.h,
8794 * device/include/mcs51/reg764.h,
8795 * device/include/mcs51/regc515c.h,
8796 * device/include/mcs51/sab80515.h: and added them here
8798 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8800 * device/include/stdarg.h: changed SDCC specific keywords to double
8802 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8804 * device/include/hc08/mc68hc908gp32.h,
8805 * device/include/hc08/mc68hc908jb8.h,
8806 * device/include/hc08/mc68hc908jkjl.h,
8807 * device/include/hc08/mc68hc908qy.h: fixed comments
8808 * device/include/mcs51/README: updated
8809 * device/include/mcs51/c8051f120.h: added PINRSF
8810 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8811 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8812 amidst code. Also inline is not supported.
8814 2005-04-06 Raphael Neider <rneider AT web.de>
8816 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8817 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8818 callers stack/frame pointers
8820 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8822 * device/include/pic16/usart.h: added, missing in previous commit,
8823 * device/include/pic16/adc.h: fixed typo,
8824 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8826 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8828 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8829 uninitialized because a bug appears with gplink
8830 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8831 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8832 complains for unrecognised option
8834 2005-04-05 Raphael Neider <rneider AT web.de>
8836 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8837 structs as well (using memcpy)
8838 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8839 on ISRs (GOTO has no label)
8840 * src/pic16/device.h: added OF_OPTIMIZE_DF
8841 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8842 new data flow analysis/optimization
8843 * src/pic16/pcode.c: added (prototypes for and implementation of)
8844 dataflow analysis functions, fixed pCodeInstructions' inCond and
8845 outCond values, made RCALL a branch instruction
8846 * (pic16_unlinkpCode): keep C line if possible
8847 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8848 C line moved if possible
8849 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8850 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8851 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8852 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8854 * (pic16_getJumptabpCode): NEW, needed in...
8855 * (LinkFlow): fixed handling of jumptables, calls and conditional
8857 * (pic16_InsertCommentAfter): NEW
8858 * (pic16_pCodeReplace): made verbose and flow preserving
8859 * (AnalyzeFlow): added call to data flow analysis
8860 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8861 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8862 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8864 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8866 * src/SDCCast.c (decorateType): fixed bug #1105626
8868 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8870 * device/include/asm/pic16/features.h,
8871 * pic18f*.h headers,
8872 * device/include/pic16/adc.h,
8873 * device/include/pic16/delay.h,
8874 * device/include/pic16/i2c.h,
8875 * device/include/pic16/malloc.h,
8876 * device/include/pic16/stdio.h,
8877 * device/include/pic16/stdlib.h,
8878 * device/include/pic16/string.h,
8879 * device/lib/pic16/libc/stdio/printf_tiny.c,
8880 * device/lib/pic16/libc/stdio/printf_small.c,
8881 * device/lib/pic16/libc/stdio/strmgpsim.c,
8882 * device/lib/pic16/libc/stdio/strmmssp.c,
8883 * device/lib/pic16/libc/stdio/strmusart.c,
8884 * device/lib/pic16/libc/stdio/vfprintf.c,
8885 * device/lib/pic16/libc/stdlib/ltoa.c,
8886 * device/lib/pic16/libc/stdlib/putchar.c,
8887 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8888 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8889 * device/lib/pic16/libc/stdlib/memchrram.c,
8890 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8891 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8892 * device/lib/pic16/libio/adc/adcbusy.c,
8893 * device/lib/pic16/libio/adc/adcread.c,
8894 * device/lib/pic16/libio/adc/adcsetch.c,
8895 * device/lib/pic16/libio/usart/ubaud.c,
8896 * device/lib/pic16/libio/usart/ubusy.c,
8897 * device/lib/pic16/libio/usart/udrdy.c,
8898 * device/lib/pic16/libio/usart/uopen.c,
8899 * device/lib/pic16/libio/usart/uputc.c,
8900 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8901 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8902 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8903 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8904 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8905 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8906 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8907 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8908 specific keywords to double underlined form,
8909 * device/lib/pic16/libc/Makefile.rules,
8910 * device/lib/pic16/libsdcc/Makefile.rules,
8911 * device/lib/pic16/libm/Makefile,
8912 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8913 to compile with C standard set in Makefile.common
8914 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8915 rand.c and crc.c in compilation process,
8916 * device/lib/pic16/libsdcc/int/divuint.c,
8917 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8918 `c' from signed to unsigned,
8919 * device/lib/pic16/startup/crt0.c,
8920 * device/lib/pic16/startup/crt0i.c,
8921 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8922 keywords to double underlined form, bug fixes in _do_cinit function
8923 which prevented the correct initialization of the .idata segment,
8924 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8925 core to enter a infinite loop
8926 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8928 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8930 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8932 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8934 * device/include/Makefile.in: add support for hc08 subdirectory
8935 * device/include/hc08/: new subdirectory
8936 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8937 Lucas Loizaga, thanks!
8938 * device/include/hc08/mc68hc908qy.h,
8939 * device/include/hc08/mc68hc908gp32.h,
8940 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8941 their own directory. Changed internal macro names to use the compiler
8942 reserved namespace. Changed SDCC specific keywords to double
8944 * device/include/math.h,
8945 * device/include/malloc.h,
8946 * device/include/stdarg.h,
8947 * device/include/stdbool.h
8948 * device/include/string.h,
8949 * device/include/tinibios.h,
8950 * device/include/ds400rom.h,
8951 * device/include/8051.h,
8952 * device/include/8052.h,
8953 * device/include/80c51xa.h,
8954 * device/include/at89c55.h,
8955 * device/include/at89S8252.h,
8956 * device/include/at89x51.h,
8957 * device/include/at89x52.h,
8958 * device/include/ds80c390.h,
8959 * device/include/reg764.h,
8960 * device/include/regc515c.h,
8961 * device/include/sab80515.h,
8962 * device/include/mcs51/c8051f000.h,
8963 * device/include/mcs51/c8051f018.h,
8964 * device/include/mcs51/c8051f020.h,
8965 * device/include/mcs51/c8051f040.h,
8966 * device/include/mcs51/c8051f060.h,
8967 * device/include/mcs51/c8051f120.h,
8968 * device/include/mcs51/c8051f300.h,
8969 * device/include/mcs51/c8051f310.h,
8970 * device/include/mcs51/c8051f320.h,
8971 * device/include/mcs51/c8051f330.h,
8972 * device/include/mcs51/c8051f350.h,
8973 * device/include/z180.h: Changed SDCC specific keywords to double
8976 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8978 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8980 * (pic16_assignConfigWordValue): disable testing of configuration
8981 register value with config mask,
8982 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8983 function with port->fun_prefix,
8984 * (genFunction): when generating a naked interrupt function never
8985 create an absolute segment placed in interrupt vector address, place
8986 the actual interrupt function at IVA instead, when an interrupt
8987 function is generated with unspecified interrupt then do not create
8988 the absolute section,
8989 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8990 code for generating a call to generic pointer get/put function with
8991 a call to function pic16_callGenericPointer(),
8992 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8993 the call to the generic pointer get/put functions with prefixing the
8994 function name with port->fun_prefix,
8995 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8996 * src/pic16/main.c (_process_pragma): prefix function with
8998 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8999 calling assembler, old 18Fxxxx macro is deprecated,
9000 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9001 PC_ASMDIR in while condition,
9002 * (findInstruction): add PC_ASMDIR in while condition,
9003 * (buildCallTree): prefix main with port->fun_prefix,
9004 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9005 identifier for variable with banked access in instructions BTFSS,
9006 BTFSC, BCF, BSF, BTG
9007 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9008 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9009 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9010 perform optimization when enviroment variable NO_REG_OPT is set,
9011 * (insideLRBlock): NEW, return 1 if register is inside an
9012 INF_LOCALREGS block,
9013 * (RemoveRegFromLRBlock): remove a register that is completely
9014 eliminated by register optimization, but it is still left in local
9015 register store/restore in/from stack block,
9016 * (Remove2pcodes): after removing register, check to see if it
9017 should be removed from local register store/restore in/from stack
9019 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9020 DUMMY_READ_VOLATILE,
9022 * device/include/pic16/adc.h: minor prototype modifications and
9024 * device/include/pic16/malloc.h: added GPL notice various
9026 * device/include/pic16/stdint.h: NEW, standard header for ints
9027 * device/include/pic16/delay.h: NEW, header for delay functions,
9028 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9030 * device/include/pic16/signal.h: NEW, header providing helper macros
9031 for implementing signal handlers,
9032 * device/include/pic16/stdio.h: added prototypes for functions,
9033 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9034 prototypes for stdin and stdout, added macro PUTCHAR to
9035 automatically implement putchar function prototype,
9036 * device/include/pic16/usart.h: modified and updated USART library,
9037 * device/lib/pic16/libio/adc/,
9038 * device/lib/pic16/libio/i2c: some modifications to improve library
9040 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9041 family of functions,
9042 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9043 family of functions and other sources,
9044 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9045 of the PIC18Fxx[28] devices,
9046 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9047 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9048 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9049 _do_cinit function, because the previous failed when local variables
9050 where not placed in the same memory bank,
9051 * device/lib/pic16/libsdcc/char/: various modifications to improve
9052 library performance,
9053 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9054 information on the new functions of the c library and more...
9056 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9058 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9060 2005-03-26 Raphael Neider <rneider AT web.de>
9062 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9063 if condition == CARRY)
9064 * (genCmp): adapted to new genSkipc semantics
9065 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9066 on rIfx (genCmp was broken)
9068 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9070 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9071 * src/z80/main.c (_keywords[]),
9072 * src/SDCCglobal.h (struct options),
9074 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9075 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9076 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9077 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9078 always available in leading double underscore form. The C99 support is
9079 mostly missing, but it's a start.
9080 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9081 reserved identifier "__data".
9083 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9085 * src/mcs51/peeph.def: fixed bug 1170013
9087 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9089 * device/include/mcs51reg.h: fixed bug 842007
9091 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9093 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9096 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9098 * src/port.h (struct PORT),
9099 * src/avr/ralloc.c (avr_assignRegisters),
9101 * src/ds390/ralloc.c (ds390_assignRegisters),
9103 * src/hc08/ralloc.c (hc08_assignRegisters),
9105 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9107 * src/pic/ralloc.c (pic14_assignRegisters),
9109 * src/pic16/ralloc.c (pic16_assignRegisters),
9111 * src/xa51/ralloc.c (xa51_assignRegisters),
9113 * src/z80/ralloc.c (z80_assignRegisters),
9115 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9116 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9118 * src/SDCCdflow.c (computeDataFlow),
9120 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9122 * src/SDCCcflow.c (*),
9124 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9125 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9126 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9127 immedDom() returning wrong block; probably fixes bug #1160833)
9129 2005-03-20 Borut Razem <borut.razem AT siol.net>
9131 * support/scripts/inc2h.pl: WIN32 port
9133 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9135 * device/lib/makefile.in: added abs.c and labs.c
9137 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9139 * device/include/stdint.h: added
9140 * device/lib/abs.c: added
9141 * device/lib/labs.c: added
9142 * device/include/stdlib.h: added abs() and labs() prototypes
9143 * device/lib/libsdcc.lib: added abs and labs
9144 * device/include/float.h,
9145 * device/lib/_fsmul.c,
9146 * device/lib/printf_fast.c,
9147 * device/lib/printf_tiny.c: updated comments
9149 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9151 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9154 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9156 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9157 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9159 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9161 * device/lib/printf_large.c: removed inline assembly for portability and
9162 readability. Use printf_fast if speed or size are more important.
9163 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9164 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9166 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9168 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9169 prevent compiler warning
9171 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9173 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9174 moved to level 0 and declared as static. Also they are explicit
9175 placed in access bank. This was necessery because some times they
9176 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9177 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9178 optimizations. Currently only compare to unsigned char is implemented,
9179 * src/pic16/gen.c: added fReturnIdx array,
9180 * (struct resolvedIfx) is moved to gen.h and made public,
9181 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9182 * (aopForSym): added an optimization to directly store in stack of
9183 the operand of a SEND iCode,
9184 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9185 but as registers instead (AOP_REG) using the fReturnIdx array,
9186 * (pic16_freeAsmop): remove the freed register from the
9187 _G.sregsAlloc field,
9188 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9189 a compare of 'WREG',
9190 * (pic16_popGetTempRegCond): changed function prototype, now
9191 function takes also a bitVector argument v which holds the current
9192 set of registers that are allocated for stack access by aopForSym,
9193 registers allocated in aopForSym for accessing stack symbols are not
9194 any more part of the functions usedRegs field,
9195 * (genCall): some times aopOp is called for a stack variable to be
9196 send, aopForSym might perform the push, if this is true make sure
9197 that genCall doesn't push the variable twice by testing _G.resDirect,
9198 * (genFunction): changed testing for unspecified interrupt number
9199 from 256 to INTNO_UNSPEC,
9200 * modified selection scheme of frame pointer generation. Previously
9201 if function did use local registers a frame pointer was generated,
9202 now a frame pointer is generated only if function has arguments
9203 (that need PLUSW2 register access), or has stack arguments, or the
9204 compiler is not instructed to omit the frame pointer,
9205 * (genEndFunction): before restoring local registers that were saved
9206 in the function preamble, also restore the registers that *might*
9207 have been allocated for stack access,
9208 * (genRet): removed some old comments,
9209 * (genCmp, the active (RN's) version): added a call to the
9210 pic16_genCmp_special function to perform the compare with a more
9211 robust and optimized way,
9212 * (genInline): a feature has been added in inline code generation,
9213 which allows a wildcard variable substitution when writing inline
9214 assembly. Code is incomplete and experimental therefore undocumented,
9215 * (genCast): changed order of aopOp for result and right to allow
9216 aopForSym to directly load the result if possible,
9217 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9218 perform an optimized compare on some selected special occasions,
9219 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9220 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9221 generate an IVT any more,
9222 * src/pic16/main.c (pic16_optionsTable): added command line option
9224 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9225 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9227 * src/pic16/NOTES: Raphael Neider added in list of active developers
9228 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9229 jumptable_end to prevent bug #,
9230 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9231 inCond and outCond fields,
9232 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9233 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9234 turn off register spilling,
9235 * (packRegsForOneUse): synced with other ports' versions although it
9236 is not used currently,
9237 * (pic16_packRegisters): added an optimization while reading
9238 structure bitfields, some registers may be saved (malloc code is
9239 decreased by 80 bytes)
9241 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9243 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9244 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9245 this can be optimized more?
9247 2005-03-10 Raphael Neider <rneider AT web.de>
9249 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9250 genNearPointerGet): (hopefully) fixed access to bitfields via
9251 pointers (p->bitN = x; and x = p->bitN; failed)
9253 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9255 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9257 2005-03-09 Raphael Neider <rneider AT web.de>
9259 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9261 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9263 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9264 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9265 (regTypeNum): set REG_BIT type if necessary
9266 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9267 * support/regression/tests/critical.c: check bug 1144613
9269 2005-03-02 Raphael Neider <rneider AT web.de>
9271 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9273 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9275 * src/avr/ralloc.c (serialRegAssign),
9276 * src/ds390/ralloc.c (serialRegAssign),
9277 * src/hc08/ralloc.c (serialRegAssign),
9278 * src/mcs51/ralloc.c (serialRegAssign),
9279 * src/pic/ralloc.c (serialRegAssign),
9280 * src/pic16/ralloc.c (serialRegAssign),
9281 * src/xa51/ralloc.c (serialRegAssign),
9282 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9284 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9286 * src/SDCCast.c (decorateType): fixed bug 1124787
9288 2005-02-20 Hubert Sack <sack AT digiplan.de>
9289 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9291 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9294 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9296 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9297 to keep the correct label reference count when adding/removing references
9298 to labels. A peephole file using this is appended to patch #1144962.
9300 2005-02-14 Raphael Neider <rneider AT web.de>
9302 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9303 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9304 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9305 retrievals of result operand's value on assignment
9307 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9309 * device/include/pic16/string.h: modified prototype for memccpy()
9310 to memccpy(void *, void *, char, size_t)
9311 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9312 check whether to omit frame pointer or not,
9313 * (genInline): convert all occurences of "\n" to LF in inline
9314 assembler blocks, this helps formatting the inline text,
9315 * (pic16_loadFSR0): modified prototype,
9316 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9317 removed some 8051 legacy code,
9318 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9319 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9320 before allocating temporary registers in functions,
9322 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9324 * support/regression/tests/bitvars.c: corrected the "fix"
9326 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9328 * support/regression/tests/bitvars.c,
9329 * support/regression/tests/bitwise.c,
9330 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9332 2005-02-10 Raphael Neider <rneider AT web.de>
9334 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9335 different size for Alpha
9336 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9338 2005-02-09 Raphael Neider <rneider AT web.de>
9340 * src/SDCC.lex(doPragma) : save and restore warning options as well
9341 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9342 * have #pragma less_pedantic set the errorlevel to WARNING
9344 * (cloneOptimize) : fixed wrong malloc's size
9345 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9346 facilitate correct handling of #pragma (save|restore)
9348 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9350 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9352 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9354 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9356 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9358 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9360 2005-02-02 Raphael Neider <rneider AT web.de>
9362 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9363 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9364 * (pic16_storeForReturn): fixed to allow returning function pointers
9365 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9366 * device/include/pic16/{stddef.h,stdbool.h}: added
9368 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9370 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9372 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9374 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9375 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9376 appeared to be required
9378 2005-01-31 Borut Razem <borut.razem AT siol.net>
9380 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9381 include/mcs51 and include/z80 directories to the package
9383 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9385 * src/hc08/gen.c (genFunction): fixed bug #1112752
9387 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9389 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9391 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9393 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9395 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9397 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9399 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9401 * device/include/c8051fxxx.h: removed these 6 files
9402 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9404 2005-01-26 Raphael Neider <rneider AT web.de>
9406 * src/pic16/gen.c (genAssign): fixed assignment from longs
9407 in codespace (were cut to three bytes)
9408 * (genDummyRead): implemented (except for CODESPACE...),
9410 * src/pic16/glue.c (emitStatistics): beautified
9411 * device/lib/pic16/libm/Makefile: added include path
9413 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9415 * src/z80/gen.c (aopPut): fixed bug #1103902
9417 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9419 * device/lib/expf.c: fixed bug #1095792
9421 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9423 * device/lib/pic16/libm: added Math library sources
9425 2005-01-24 Raphael Neider <rneider AT web.de>
9427 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9428 to enable upcast to pCodeOpReg2 (there is no type tag to
9429 differenciate the two and pic16_popGet2p cast into PCOR2)
9430 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9431 (sizeof(sectNames) changed to sizeof(sectName))
9432 Both patches fix segfaults under MinGW.
9434 2005-01-23 Raphael Neider <rneider AT web.de>
9436 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9437 Safe_[mc]?alloc()'ed variables
9438 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9439 of (byte sized) temporaries (assign them to WREG for now)
9440 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9441 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9442 this might fix SIGSEGVs on MinGW...
9443 * src/SDCCopt.c (killDeadCode): restored original behaviour
9444 (volatile operands might get thrown away though)
9446 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9448 * src/pic16/gen.c: fixed bug #1106975,
9449 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9450 pointer update, INTCON is saved, global interrupts are disabled and
9451 restored after updateing TOS.
9452 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9453 * added function attribute 'shadowregs' to take advantage of shadow
9455 * added function attribute 'wparam' as an alternative to the wparam
9457 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9458 user declares a non-ISR function as 'shadowregs',
9459 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9461 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9463 * .version: bumped version number to 2.4.8
9464 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9466 * device/lib/pic16/libio/i2c/: I2C module support library,
9467 * device/include/pic16/i2c.h: I2C support library header,
9468 * device/lib/pic16/libc/stdio/: standard IO support sources,
9469 * (printf_small.c): printf_small() source, supports float print,
9470 * (printf_tiny.c): printf_tiny() source, does not support floats,
9471 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9472 enable global optimizations for entire library source, other
9473 Makefiles in the source tree are also modified to reflect this,
9474 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9476 * doc/sdccman.lyx: updated to reflect new changes,
9477 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9478 sym->onStack if-case,
9479 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9480 sbit, idata, _idata, xdata, _xdata,
9481 * added pragma library, to link an external library, (see doc),
9482 * removed command line options, --pomit-config-words, --pomit-ivt,
9483 --pleave-reset-vector,
9484 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9485 when calling assembler to reflect memory model used, also define
9486 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9487 reflect stack model used,
9488 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9489 on stack return NULL,
9491 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9493 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9494 of the operands is volatile. Fixes #1020220
9496 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9498 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9499 * (OptimizeRegUsage): make sure that there is really no other flow where
9500 the first pCode is used
9502 2005-01-22 Raphael Neider <rneider AT web.de>
9504 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9505 to fix #1106967 (pCode->seq are not set up correctly)
9507 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9509 * src/SDCCglue.c (glue): make sure code area is declared before the
9510 static initialization area.
9512 2005-01-21 Raphael Neider <rneider AT web.de>
9514 * device/lib/Makefile.in: fixed test for pic16 install dir
9515 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9517 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9518 added --optimize-goto compiler switch and pragma wparam documentation
9519 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9520 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9521 and PRODH closing bug #1071770 (peephole optimizer)
9523 2005-01-19 Raphael Neider <rneider AT web.de>
9525 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9526 cmdLine buffers (used when calling sdcpp...) are large enough
9527 (MAX_PATH=256 truncates arguments leading to system halts when
9529 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9530 * (genUminus): rewritten to for efficiency
9531 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9532 used uninitialized in some cases)
9533 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9534 copy the third byte from the int -- now assumes 0x80 (data memory)
9535 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9536 operands (genAddLit expects the iCode's operands to swapped as
9537 well), fixed leftover bytes (crashed for short left operands)
9538 * (pic16_genMinusDec): performance improvements, removed false
9540 * (pic16_genMinus): fixed to cope with differently sized operands
9541 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9543 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9544 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9545 new banksel optimization
9546 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9547 analysis for temporary registers (segfaults...)
9548 * src/pic16/peeph.def: added rule
9550 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9552 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9553 which converts a float number to its ASCII representation
9554 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9555 functions to convert the fractional and integer part of a float to ASCII,
9556 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9557 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9559 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9561 * device/include/pic16/adc.h: added GPL info,
9562 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9563 a pCodeOp as tested operand,
9564 * (genNearPointerGet): optimized bit testing, does not use
9565 intermediate register for bit value, test directly instead with
9566 BTFSS, BTFSC, works only for single bits,
9567 * (genpic16Code): dump the name of the iCode in the asm,
9568 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9569 renamed to pic16_decodeOp,
9570 * (serialRegAssign): do not allocate a temporary register for iCode
9571 sequences that test a single bit for 1/0
9573 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9575 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9576 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9577 access stack and frame pointers. They are initially assigned to
9578 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9579 accessing SFRs. Updated all occurences of modification of stack or
9580 frame pointer in gen.c and pcode.c,
9581 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9582 assigning of a literal value to pointers,
9583 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9584 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9587 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9589 * doc/sdccman.lyx: update documentation about stack pragma, added
9590 some info for stack memory models
9592 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9594 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9596 2005-01-08 Raphael Neider <rneider AT web.de>
9598 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9599 udata sections to fix bug #1097823
9601 2005-01-05 Raphael Neider <rneider AT web.de>
9603 * src/pic16/gen.c (genGenericShift): added handling of differently
9604 sized left operand and result
9606 2005-01-04 Raphael Neider <rneider AT web.de>
9608 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9609 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9610 to hold the condition bit)
9611 * added new version of genCmp (old code available via #define)
9612 * added new version of genShiftLeft/genShiftRight in a generic
9613 way, now supports shifting by negative values
9614 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9615 shiftCount (expected by genGenericShift)
9616 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9617 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9619 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9620 is an invalid literal too...)
9622 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9624 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9625 from Raphael Neider,
9626 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9627 for 8-bit literals. This fixes some literal operands which are sign
9628 extended to 16-bits ints when instruction needs only 8-bits.
9630 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9632 * device/lib/logf.c: added mcs51 assembly version
9633 * device/lib/expf.c: added mcs51 assembly version
9634 * device/lib/_logexpf.c: new shared asm code for expf and logf
9635 * device/include/math.h: add defines for assembly math library
9636 * device/lib/Makefile.in: build new _logexpf.c
9637 * device/lib/libfloat.lib: use new _logexpf.c
9639 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9642 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9643 device types which have less than 0x7f registers.
9645 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9647 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9649 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9651 * device/lib/printf_fast.c: only build on supported arch.
9652 * device/lib/printf_tiny.c: only build on supported arch.
9653 * device/lib/printf_fast_f.c: only build if asm float lib
9654 * device/lib/_fsget1arg.c: only build if asm float lib
9655 * device/lib/_fsget2args.c: only build if asm float lib
9656 * device/lib/_fsnormalize.c: only build if asm float lib
9657 * device/lib/_fsreturnval.c: only build if asm float lib
9658 * device/lib/_fsrshift.c: only build if asm float lib
9659 * device/lib/_fsswapargs.c: only build if asm float lib
9660 * device/include/stdio.h: don't provide print_fast,
9661 print_fast_f, print_tiny prototypes if --xstack used
9663 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9665 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9666 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9669 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9671 * device/lib/printf_fast_f.c: same as printf_fast, but
9672 with floating point enabled
9673 * device/lib/printf_fast.c: minor tweaks
9674 * device/include/stdio.h: add printf_fast_f
9676 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9678 * src/SDCCmain.c: make --float-reent default for mcs51
9679 * device/lib/_fsadd.c: added mcs51 assembly version
9680 * device/lib/_fssub.c: added mcs51 assembly version
9681 * device/lib/_fsmul.c: added mcs51 assembly version
9682 * device/lib/_fsdiv.c: added mcs51 assembly version
9683 * device/lib/_fseq.c: added mcs51 assembly version
9684 * device/lib/_fsneq.c: added mcs51 assembly version
9685 * device/lib/_fsgt.c: added mcs51 assembly version
9686 * device/lib/_fslt.c: added mcs51 assembly version
9687 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9688 * device/lib/Makefile.in: add _fscmp to build
9689 * device/lib/libfloat.lib: add _fscmp to build
9691 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9693 * device/lib/_fs2slong.c: added mcs51 assembly version
9694 * device/lib/_fs2sint.c: added mcs51 assembly version
9695 * device/lib/_fs2schar.c: added mcs51 assembly version
9696 * device/lib/_fs2ulong.c: added mcs51 assembly version
9697 * device/lib/_fs2uint.c: added mcs51 assembly version
9698 * device/lib/_fs2uchar.c: added mcs51 assembly version
9699 * device/lib/_slong2fs.c: added mcs51 assembly version
9700 * device/lib/_sint2fs.c: added mcs51 assembly version
9701 * device/lib/_schar2fs.c: added mcs51 assembly version
9702 * device/lib/_ulong2fs.c: added mcs51 assembly version
9703 * device/lib/_uint2fs.c: added mcs51 assembly version
9704 * device/lib/_uchar2fs.c: added mcs51 assembly version
9705 * device/include/float.h: added #define to select asm vs c
9707 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9709 * device/lib/printf_fast.c: improvements to float output
9710 * device/include/float.h: add defines for assembly float library
9711 * device/lib/_fsget1arg.c: receive 1 float arg
9712 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9713 * device/lib/_fsnormalize.c: normalize a float
9714 * device/lib/_fsreturnval.c: return float, various helper routines
9715 * device/lib/_fsrshift.c: right shift a float's mantissa
9716 * device/lib/_fsswapargs.c: swap 2 floats
9717 * device/lib/Makefile.in: build these 6 new files for mcs51
9718 * device/lib/libfloat.lib: add these 6 files to the library
9720 2004-12-26 Borut Razem <borut.razem AT siol.net>
9722 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9725 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9727 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9728 and fully reentrant and register bank neutral.
9729 * device/lib/printf_fast.c: added float (not enabled by default),
9730 added compact/slower integer (also not enabled by default),
9731 improved size/speed of fast integer code, other minor changes
9732 * device/include/stdio.h, device/lib/Makefile.in,
9733 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9735 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9737 * src/pic16/pcode.c: declaring variables other than at the start of a
9738 block is not supported in C by VC6.
9740 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9742 * applied a previous patch from Raphael Neider that wasn't included
9743 in the previous commits, which fixes infinite loops within jumptable
9745 * made some fixes that previous patches introduced
9747 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9749 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9750 that fixes an issue with AOP_PCODE asmop's offset,
9751 * (pic16_popCopyReg): update instance field too,
9752 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9753 function of pic port,
9754 * (genCmp, genAnd, genAssign),
9755 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9757 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9759 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9760 variables initial values to idata section,
9761 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9762 variables in some functions. This utilizes parmBytes field of iCode
9763 structure to hold the offset of the variable in stack. (might be
9764 able to use the stack field too?)
9765 * applied patch from Raphael Neider # ### , # ###
9766 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9767 variable initial values in idata section,
9768 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9769 for static variables with initial value
9770 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9771 applied fix in while loop from Raphael Neider.
9773 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9775 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9776 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9777 * src/ds390/ralloc.c (serialRegAssign): spill bits
9778 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9779 * support/Util/SDCCerr.c,
9780 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9781 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9782 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9784 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9786 * device/include/sdcc-lib.h: inserted LGPL, added includes
9787 asm/ds390/features.h and asm/mcs51/features.h
9788 * device/include/asm/default/features.h,
9789 * device/include/asm/gbz80/features.h,
9790 * device/include/asm/z80/features.h: added empty _AUTOMEM
9792 * device/include/asm/ds390/features.h,
9793 * device/include/asm/mcs51/features.h: added files with defines for
9794 _AUTOMEM and _STATMEM indicating automatic and static storage class
9795 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9796 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9797 * src/SDCCicode.c (geniCodeCast),
9798 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9799 * src/SDCCloop.c (loopInduction): removed unused variable lr
9800 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9801 to convertToFcall to include char modulo (RFE 1065037), added check
9802 if left operand is unsigned and use abs of literal value
9803 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9804 as it doesn't work after conversion from peephole.def to peephole.rul
9805 * src/mcs51/gen.c (toBoolean): added check for size,
9806 (genModOneByte): optimized code for signed char modulo a literal
9807 power of 2 (thanks to Hubert Sack),
9808 (genRRC): removed unnecessary "clr c",
9809 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9810 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9812 swapped rules 256.c and 256.d,
9813 extended 256.d by using new multiple checks (thanks Erik),
9814 added rules 256.e and 256.f,
9815 updated rule 261.a and 261.b to new generated code
9816 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9818 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9820 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9821 induction related bugs, including first part of bug #1074377
9823 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9825 * applied patch from bug-report #1076292,
9826 * applied patches for genAnd and Goto-optimizations for Raphael
9828 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9829 dump a less iCode information,
9830 * src/pic16/device.h (pic16_options_t): added field debgen,
9831 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9832 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9833 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9835 * (various functions): added macros FENTRY and FENTRY2 to functions,
9836 to emit function prologue,
9837 * (various functions): fixed indentation,
9838 * (genNearPointerGet): fixed loading of FSR0,
9839 * (genPackBits): applied patch from Raphael Neider to fix updating
9840 of FSR0 and touching only the modified bits,
9841 * src/pic16/genarith.c (various functions): added macros FENTRY to
9842 emit function prologue in comments,
9843 * src/pic16/pcode.h: added functions debugf2, debugf3,
9844 * src/pic16/ralloc.c: partial fix for packForPush caused
9847 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9849 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9850 <stsp AT users.sourceforge.net> with reversed byte order
9851 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9853 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9855 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9857 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9858 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9860 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9862 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9864 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9866 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9868 (setFromConditionArgs): friendly operand parser for peephole rules,
9869 (operandBaseName, operandsNotRelated): new peephole condition
9870 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9871 architecture specific register naming into account, handles n-way
9872 comparisons, and supports quoted literals
9873 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9875 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9877 * src/mcs51/peeph.def: fixed bug #1076940
9879 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9881 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9883 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9885 Adding support for replacing ljmps with sjmps in jumptables
9886 generated for switch statements. For now you need to set the
9887 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9888 Now 4 algorithms for mcs51 jumptable generation are used:
9889 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9890 addresses loaded pc-relative for up to 112 cases and stack-pushing
9891 target addresses loaded with offset from dptr for up to 256 cases.
9893 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9894 * src/mcs51/main.c: adapted constants for switch table generation
9895 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9897 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9899 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9900 * support/regression/tests/bug1057979.c: added test for bug 1073386
9902 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9904 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9907 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9909 * src/pic16/device.h,
9910 * src/pic16/genarith.c,
9913 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9915 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9917 Large cummulative patch for pic16 port.
9918 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9919 to call when a stack overflow occurs,
9920 * (malloc.h): added CVS Id tag,
9921 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9923 * added libc directory. The current version of LibC contains string
9924 functions, ctype functions and macros and some functions of the
9925 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9926 be extensively tested in the future. Standard disclaimer here.
9927 Library is not automatically build yet. But one can build it by
9928 invoking 'make' inside the libc directory.
9929 * added ADC library under libio. Preliminary version yet.
9931 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9932 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9933 aopForRemat() now and not by pic16_aopOp(),
9934 * (pic16_popGetTempReg): removed warning messgae when allocating
9935 temporary registers, its a buggy feature and will be removed,
9936 * (pic16_popGet): set register instance field in AOP_CRY,
9937 * (pic16_outBitC): fixed for results in size greater than 1,
9938 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9939 * (pic16_storeForReturn): optimized return of 0,
9940 * (genCmp): experimental code for new genCmp which uses PIC18's
9941 special compare&skip instructions. Initial tests fail some times
9942 with variables grater than 1 byte in size, so new code is disabled,
9943 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9945 * (genCast): began a fix to optimize the casting of a bit to another
9946 bit, now assigning a bitfield to another bitfield will fail, sorry,
9947 * src/pic16/main.c: disabled the use of lr-support feature,
9948 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9949 * added some function prototypes, added function _debugf prototype,
9950 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9951 bits with offset (case PO_GPR_BIT),
9952 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9954 * (isBankInstruction): modified to return 0 for no banking instruction,
9955 and 1 for banking instruction,
9956 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9957 caused stop processing pCodes after a inline assembly block,
9958 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9959 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9960 registers when it shouldn't,
9961 * src/pic16/ralloc.c (allocReg): add preliminary support for
9962 supporting a limited set of temporary registers,
9964 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9966 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9967 genDataPointerSet): ensure assignments always copy in MSB to LSB
9969 (loadRegFromAop): recognize CLRH optimization,
9970 (genFunction): optimize RECEIVE iCodes in reentrant functions
9972 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9974 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9975 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9977 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9978 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9979 contiguous with data
9981 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9983 * device/lib/_gptrget.c (_gptrget),
9984 * device/lib/_gptrgetc.c (_gptrgetc),
9985 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9986 instead of sjmp to ret
9987 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9988 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9990 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9992 * .version: bumped version to 2.4.7
9993 * device/lib/_gptrget.c (_gptrget): is now _naked
9994 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9995 * device/lib/_gptrput.c (_gptrput): is now _naked
9996 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9997 (createFunction): fixed xstack
9998 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9999 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10001 (geniCodeCritical): store original interrupt state in an iTemp bit
10002 var unless stack-auto
10003 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10004 * src/SDCCmain.c (setIncludePath): added include/target to search path
10005 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10006 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10008 (processFuncArgs): put bit vars in bit area
10009 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10010 unsaveRBank): fixed xstack,
10011 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10012 (genFunction, genEndFunction): fixed xstack,
10013 (genAssign): optimization don't walk backwards through mem
10014 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10015 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10016 * support/regression/Makefile: also make library (for stack-auto) when
10017 making "all" and added "test-mcs51-xstack-auto"
10018 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10019 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10020 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10021 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10022 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10023 make-library by MAKE_LIBRARY
10024 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10025 regression tests for xstack
10026 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10027 * support/regression/tests/critical.c: test for critical on mcs51
10029 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10031 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10032 built version of sdcc instead of installed version
10034 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10036 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10037 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10039 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10040 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10041 WARNING: remove device/lib/build/z80/printf.o by hand when
10042 updating from previous build!
10043 * device/lib/z80/printf.c: updated comment
10044 * support/regression/tests/bug1057979.c: test all ports now
10045 * support/regression/tests/bug1065458.c: file added
10047 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10049 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10050 *_start and *_end symbols for static functions
10052 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10054 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10055 and search crt0.o in all library paths,
10056 (setIncludePath): proper handling of --nostdinc,
10057 (setLibPath): proper handling of --nostdlib
10058 * support/regression/Makefile,
10059 * support/regression/ports/ds390/spec.mk,
10060 * support/regression/ports/gbz80/spec.mk,
10061 * support/regression/ports/hc08/spec.mk,
10062 * support/regression/ports/mcs51/spec.mk,
10063 * support/regression/ports/mcs51-large/spec.mk,
10064 * support/regression/ports/mcs51-stack-auto/spec.mk,
10065 * support/regression/ports/z80/spec.mk: use include and lib files from
10066 built version of sdcc instead of installed version
10067 * doc/sdccman.lyx: fixed typo in --nostdinc
10069 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10072 * src/pic/device.c,
10073 * src/pic/ralloc.c,
10074 * src/pic/gen.c : added support to generate code for struct bit fields.
10076 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10078 * as/xa51/xa_version.h,
10079 * device/include/errno.h,
10080 * device/include/regc515c.h,
10081 * device/lib/_itoa.c,
10082 * device/lib/_ltoa.c,
10083 * device/lib/ser_ir_cts_rts.c,
10084 * sim/ucsim/xa.src/glob.cc,
10085 * sim/ucsim/xa.src/inst_gen.cc,
10086 * sim/ucsim/xa.src/xa_bit.cc,
10087 * sim/ucsim/xa.src/xa_sfr.cc,
10088 * sim/ucsim/z80.src/inst_dd.cc,
10089 * sim/ucsim/z80.src/inst_fdcb.cc,
10090 * support/scripts/keil2sdcc.pl,
10091 * src/pic16/pic16.dsp,
10092 * src/pic16/pic16a.dsp: corrected cvs line endings
10093 * device/lib/printf_large.c: fixed bug 1057979
10094 * src/pic16/gen.c: fixed non-C standard code
10095 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10096 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10097 * support/regression/ports/mcs51/support.c: reload T1 asap
10098 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10099 pdata use and clear idata startup behaviour
10100 * support/regression/tests/bug1057979.c: added
10102 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10104 * device/examples/ds390/ow390/ad26.h,
10105 * device/examples/ds390/ow390/cnt1d.h,
10106 * device/examples/ds390/ow390/crcutil.c,
10107 * device/examples/ds390/ow390/ownet.h,
10108 * device/examples/ds390/ow390/owsesu.c,
10109 * device/examples/ds390/ow390/swt12.h,
10110 * device/examples/ds390/ow390/swtoper.c,
10111 * device/examples/ds390/ow390/temp10.h,
10112 * device/examples/ds390/ow390/thermodl.c,
10113 * device/examples/ds390/tinitalk/tinitalk.dsp,
10114 * device/examples/ds390/tinitalk/tinitalk.dsw,
10115 * device/examples/mcs51/clock/hw.h,
10116 * device/examples/mcs51/simple2/go.bat,
10117 * device/examples/serialcomm/windows/serial.h,
10118 * device/examples/xa51/dummy.c,
10119 * device/examples/xa51/hello.c,
10120 * device/include/80c51xa.h,
10121 * device/include/at89x051.h: corrected cvs line endings
10123 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10125 * src/pic16/main.c (options): added command line --gstack, to trace
10126 stack over/under flows,
10127 * added pragma 'wparam' to allow passing first byte of function
10128 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10129 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10130 call to __gstack_test function and sets up the symbol as extern,
10131 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10132 * popaop): added call to pic16_testStackOverflow,
10133 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10135 * (genCall, genPcall): now all parameters are passed via stack
10136 except in functions that are pass to wparam pragma in which WREG is
10138 * (genPcall): REENTRANT flag is checked to see if variable prototype
10139 contains reentrant keyword, don't call a non-reentrant function, via
10140 a reentrant function pointer or vice versa, functions are never
10142 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10144 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10145 SIGSEGV when accessing a NULL register stucture,
10146 * (pic16_printGPointerType): modified to handle UPPER modifier for
10147 function initializers, changed prototype of function to simpler one,
10148 * (pic16_printIvalFuncPtr): check to see if function is already
10149 added in externs list,
10150 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10151 optimized a move from W to SFR with a move to the same register
10152 later after a CALL,
10153 * device/lib/pic16/debug: NEW directory, contains debug features
10154 which are enabled when linking with libdebug.lib, currently command
10155 line option --gstack enables stack pointer tracing for over/under
10156 flow, corresponding sources are in debug/gstack
10158 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10160 * doc/sdccman.lyx: updated SDCC version,
10161 * (PIC16 port): update list of command line options,
10162 * src/pic16/device.h (structure pic16_options_t): added field gstack
10163 to enable stack overflow tracing on push/pops,
10164 * src/pic16/device.c (statistics structure): added statistics
10166 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10167 pic16_dump_int_registers): increase statistics counters for each
10168 * variable which is encountered
10169 * (pic16_dump_usection): emit each .udata variable to its own udata
10171 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10172 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10173 parameters via stack, otherwise use old scheme,
10174 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10175 assembler output file,
10176 * src/pic16/main.c: added command line options --gstack to enable
10177 push/pop tracing for stack overflow,
10178 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10179 instructions): added size of each instruction,
10180 * (pic16_countInstruction): estimate size of instructions in
10181 the_pFile list, inline assembly blocks are not counted,
10182 * (pic16_FixRegisterBanking): trace previous register usage, when
10183 banksel optimizations is greater than 0, don't emit a redudant
10186 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10188 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10189 * src/pic16/ralloc.c : applied same fix for pic16.
10190 * src/pic/gen.c : tidied it up a little.
10192 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10194 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10195 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10197 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10199 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10201 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10203 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10204 non-reentrant function __modsint in the interrupt function (thus
10205 corrupting math operations during serial I/O)
10206 * device/lib/ser_ir.c: as above, changed buffersize
10207 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10208 256.c,d for zeroing
10209 * doc/Makefile: added option -t for rsync
10211 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10213 * src/SDCCast.h (struct ast),
10214 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10216 2004-10-20 Borut Razem <borut.razem AT siol.net>
10218 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10221 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10223 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10225 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10226 support functions to replace long sequences of MOVFF's from access
10227 bank registers to stack and vice versa,
10228 * src/pic16/device.h: added new field opt_flags, where optimization
10229 flags can be set to enable certain features,
10230 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10231 * pBlock, (genFunction, genEndFunction): surroung loop for
10232 saving/loading used registers in stack with PC_INFO pCodes,
10233 INF_LREGS. Code in between can then be optimized by pCode optimizer
10234 to support function calls,
10235 * (genDataPointerSet): fixed bug which loaded float fields in
10236 structures with corrupt data,
10237 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10238 in a standard way debug info on stderr. Feature used for developing
10239 and debugging only,
10240 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10241 obsolete chunks of code,
10242 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10243 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10244 * pic16/src/pcode.c (pic16_newpCodeInfo,
10245 * (pic16_newpCodeOpLocalRegs),
10246 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10248 * (pic16_pCodeConstString): printing of the initial value of a
10249 symbol as a comment is inhibited since parsing was already done by
10250 copyStr and output is corrupt,
10251 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10253 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10255 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10257 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10259 * as/mcs51/lkarea.c: removed old K&R style,
10260 (lnksect): changed check on boundary error,
10261 (lnksect2): changed check on boundary error,
10262 (lnksect2): extend XSTK to end of page if size = 1
10263 * as/mcs51/lkmain.c: removed old K&R style,
10264 (Areas51): create l_IRAM symbol
10265 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10266 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10267 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10268 * device/lib/_mullong.c: added version to be compiled with xstack
10269 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10270 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10271 * device/lib/mcs51/crtxstack.asm: fixed comment
10272 * src/SDCCglue.c: maxInterrupts defaults to 0,
10273 (emitMaps): added pdata,
10274 (createInterruptVect): (re)moved default,
10275 (glue): added pdata,
10276 (glue): moved __start__xstack to XSTK with default size 1
10277 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10278 and options.float_rent when options.stackAuto is set,
10279 (linkEdit): only write XDATA_NAME if provided on command line
10281 * src/SDCCmem.c: added pdata
10282 * src/port.h: added pdata_name to PORT
10283 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10284 (saveRegisters, unsaveRegisters): removed usage of B,
10285 (genMinus): fixed accumulator clash,
10286 (genJumpTab): added comment, this needs another look
10287 * src/mcs51/gen.c: added check for "B in use" paranoia,
10288 added pushB() and popB()
10289 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10292 * src/ds390/main.c,
10294 * src/mcs51/main.c,
10296 * src/pic16/main.c,
10298 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10299 added PSEG (PAG,XDATA) or NULL to port specifier
10300 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10301 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10302 (_mcs51_genInitStartup): removed __start__xstack equ,
10303 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10304 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10305 * src/z80/gen.c (_rleAppend): fixed warnings
10306 * support/regression/tests/zeropad.c: added pdata test
10307 * .version: bumped to 2.4.6
10309 2004-10-17 Borut Razem <borut.razem AT siol.net>
10311 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10312 as a part of nightly build
10314 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10316 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10317 WREG holds the first byte function parameters,
10318 * (aopForSym): take special case for symbols which are in FARSPACE
10319 but in CODESPACE too,
10320 * (assignResultValue): modified to take into account _G.useWreg,
10321 * (genCall): don't use wreg for parameter passing when function is
10322 declared as reentrant, too, added optimization INCF to stack
10323 pointer when stack parameter count is 1,
10324 * (genFunction, genEndFunction): refurnished and fixed to not using
10325 wreg for passing parameters when function has varargs or is
10326 reentrant, fixed bug with symbol name compare for generating
10327 functions in absolute address,
10328 * (pic16_storeForReturn): refurnished,
10329 * (genCmp): began writing a new version of the function, not ready
10330 yet, therefore it is disabled,
10331 * (genAssign): do not read code memory when assigning a function to
10332 a pointer function,
10333 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10334 array of characters, not pointer,
10335 * (pic16initialComments): in debug mode emit an .ident directive for
10337 * (_process_pragma): emit a new warning type (internal to pic16)
10338 when setting stack to default length, emit a similar warning when
10339 placing a function at absolute address and address is not word aligned
10340 * (_pic16_parseOptions): added 'return TRUE' statement,
10341 * (_pic16_linkEdit): if compiling a source, then add the source's
10342 file object, first in the list of objects to link,
10344 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10346 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10347 * src/pic/main.c : removed VC warning.
10348 * src/pic/gen.c : changed comment.
10350 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10352 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10353 reference to a deprecated symbol _GPTRREG was causing failure to
10354 link. Thanks G. M. Gallant for the info.
10356 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10358 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10359 comments for Bugs item #954788.
10361 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10363 * src/pic16/device.c (pic16_dump_gsection,
10364 * pic16_groupRegistersInSection): handle symbols declared to be in
10365 access bank differently,
10366 * src/pic16/gen.c (struct _G): added field resDirect,
10367 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10368 send values read from stack directly to result and don't allocate
10370 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10372 * (pic16_sameRegsOfs): NEW,
10373 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10374 free because they were not allocated from temporary pool,
10375 * pic16_popRegFromString): workaround to fix a problem with
10376 allocating variables twice or never,
10377 * (genGenPointerGet): using PRODL instead of FSR0H,
10378 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10380 * (genAssign): take advantage of the _G.resDirect flag,
10381 * (genCast): around line 11844, use mov2f instead of directly
10382 MOVFF'ing between operands to account for literal values,
10383 * src/pic16/genutils.c: some new debug functions for gpsim have been
10385 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10386 float with integer part only,
10387 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10388 place variables in access bank
10389 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10390 updated sources to reflect recent changes in gen.c
10392 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10394 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10395 sources that searched for headers in installation path, now the
10396 device/include/pic16 is used,
10397 * src/pic16/glue.c (pic16glue),
10398 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10399 .line directives if not in debug mode, this suppresses assembler's
10400 warnings for ignored directives
10402 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10404 * src/port.h: made reset_regparms prototype void parameter explicit.
10405 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10406 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10407 * doc/sdccman.lyx: documented warning disabling and how to use
10408 printf_large to make it print floats.
10409 * device/include/stdbool.h: NEW
10410 * device/lib/_atof.c,
10411 * device/lib/_divuint.c,
10412 * device/lib/_divulong.c,
10413 * device/lib/expf.c,
10414 * device/lib/printf_large.c,
10415 * device/lib/sincosf.c,
10416 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10417 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10418 a completely reentrant lib.
10420 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10422 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10423 * device/include/pic16/stdio.h: fixed bug with colon
10425 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10427 * device/include/pic16/stdio.h,
10428 * device/include/pic16/stdlib.h,
10429 * device/include/pic16/math.h: NEW
10430 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10431 declared as _naked to reduce overhead
10432 * device/lib/Makefile.in (target port-specific-objects-pic16):
10433 changed * to *.* so to ignore the CVS directory,
10434 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10435 stacked variables back in stack,
10436 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10439 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10441 * .version: bumped version number to 2.4.5
10442 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10443 * support/Util/SDCCerr.c (messages structure): added entry for
10446 Large cumulative patch for pic16 port and libraries.
10447 * device/include/pic16/sdcc-lib.h,
10448 * device/include/pic16/stdarg.h,
10449 * device/include/asm/pic16/features.h,
10450 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10451 * device/include/pic16/float.h: changes reentrant keyword with
10452 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10453 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10454 updated target build-libraries to include objects from gptr,
10455 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10456 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10457 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10458 all function headings,
10459 * src/SDCCmain.c: added global parameter userIncDirsSet,
10460 * (parseCmdLine): when option -I is encountered add directory to
10461 userIncDirsSet too,
10462 * src/version.awk: added space between control and long,
10463 * src/pic16/NOTES: added some notes for the port,
10464 * src/pic16/gen.c: added prototype for mov2fp function,
10465 * (fReturnpic16[]): properly named return value registers,
10466 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10467 * (aopForSym): added code to handle symbols with onStack flag set,
10468 symbols onStack are allocated PTRSIZE bytes,
10469 * (aopFreeAsmop): handles special case where asmops are stack objects,
10470 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10471 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10472 added argument lock to trace flaws in allocating temporary registers
10473 when developing port,
10474 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10475 * (pic16_popRegFromString): reenabled allocating a direct register
10477 * (assignResultValue): various beautifications,
10478 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10479 referenced function argument,
10480 * (genIpush): reenabled to allow stacked arguments, handles only
10481 ic->parmPush iCodes,
10482 * (genCall, genPcall): major changes to allow for variable argument
10483 functions, fixed a bug with falsely restoring stack pointer after
10484 returning from call,
10485 * (genFunction): pending code for critical function,
10486 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10487 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10488 * (genNearPointerGet): fixed bug with indirect reading, was always
10490 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10492 * (genAddrOf): rewrote code to take address of a stacked function parameter
10493 * (genCast): fixed casting to generic pointer type,
10494 * src/pic16/gen.h: added AOP_STA,
10495 * (struct asmop): added field stk,
10496 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10497 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10498 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10499 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10500 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10501 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10503 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10505 * (pic16_port structure): generic pointer size is set to 3,
10506 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10507 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10509 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10510 operand is an iTemp,
10512 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10514 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10515 * debugger/mcs51/simi.c: addapt new syntax of s51
10517 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10519 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10520 * src/pic16/pcode.c: commented out some calls to free() in order to
10523 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10526 * src/SDCCicode.c (isiCodeInFunctionCall),
10527 * src/avr/ralloc.c (selectSpil),
10528 * src/pic/ralloc.c (selectSpil),
10529 * src/pic16/ralloc.c (selectSpil),
10530 * src/ds390/ralloc.c (selectSpil),
10531 * src/hc08/ralloc.c (selectSpil),
10532 * src/xa51/ralloc.c (selectSpil),
10533 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10534 stack in the middle of a function call sequence (fixes bug #1020268)
10535 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10536 costs associated with the minimum switch case.
10538 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10540 * src/SDCC.lex: fixed bug #1030549
10542 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10544 * src/SDCCcse.h (struct cseDef),
10545 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10546 over a function call if the CSE is derived from a symbol whose
10547 address has been taken (fixes bug #1029883)
10548 * support/regression/tests/bug-1029883: a new regression test for
10551 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10553 * src/hc08/gen.c (emitinline): fixed bug #1029778
10554 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10555 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10556 and starts toward RFE #905167)
10558 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10560 * src/pic16/gen.c (mov2f): New function to move an operand to
10561 another without considering if it is a literal or a register,
10562 * (pic16_sameRegs): don't check if they are both AOP_REG,
10563 * (AccRsh): removed andmask=0 lines,
10564 * (genLeftShift): duplicated to be improved in future versions,
10565 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10566 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10567 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10568 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10569 * (insertBankSwitch): fixed inserting banksel directives algorithm
10570 for instructions that follow a skip instruction, this fixes a report
10571 for broken subtraction code generation,
10572 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10573 iCode is a left op, just in case result and right share the same
10576 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10579 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10581 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10582 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10583 on 2004-09-12; it was buggy
10585 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10587 * src/SDCCsymt.h: removed RESULT_CHECK
10592 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10594 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10596 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10597 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10598 configuration values no more rejected by compiler, they are assigned
10599 to configuration registers with a warning message instead,
10600 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10601 the for-loop so last conf register is emitted too,
10602 * (_pic16_initPaths): link library libsdcc.lib by default,
10603 * (_hasNativeMulFor): modified test for multiplication according to
10604 Raphael Neider's remarks. Integer multiplication is also done with
10606 * device/include/pic16/pic18fregs.h: corrected type error in while
10607 testing and including 18f6720 header file
10609 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10611 * src/pic16/device.h (pic16_options): removed field use_crt,
10612 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10613 until an optimization to handle single bits is added,
10614 * (pic16_loadFSR0): moved before genUnpackBits,
10615 * (genAnd): some white lines removed,
10616 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10617 leave_reset flags in pic16_options when using crt modules,
10619 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10621 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10622 for bugs 898889 & 979599. Also used some safer print instructions.
10624 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10626 * src/pic16/device.h (pic16_options_t): added field use_crt,
10628 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10629 catch a probable future bug,
10630 * src/pic16/gen.c: aopIdx function commented out,
10631 * (genAssign): commented out old code which used aopIdx,
10632 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10633 code, added if conditionals to take into account the --use-crt
10634 command line options,
10635 * src/pic16/main.c (pic16_optionsTable): added new command line
10636 options, --use-crt= and --no-crt,
10637 * (_pic16_linkEdit): now the proper crt object is added in the
10638 linker command line except than when --no-crt is specified,
10639 * src/pic16/pcode.c,
10640 * src/pic16/pcode.h: added some structures and functions for a new
10641 optimization scheme to compansate for instruction overhead between
10642 same iCodes, this scheme is currently under development and is not
10643 working in any way,
10644 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10646 * device/lib/pic16/startup/crt0i.c,
10647 * device/lib/pic16/startup/crt0iz.c: added global char variable
10648 __uflags to force the generation of an idata section
10650 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10653 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10654 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10656 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10658 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10659 Frieder) and clarified the default code optimization mode
10661 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10663 * src/SDCC.lex (doPragma, process_pragma),
10664 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10665 "opt_code_size", and "opt_code_balanced"
10666 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10667 regrouped options by category, added support for category headers
10668 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10669 and "--opt-code-size"
10670 * doc/sdccman.lyx: documented these new options and pragmas
10671 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10672 preference into account
10674 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10676 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10677 geniCodePreDec): Fixed bug 904237 by generating a warning
10679 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10681 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10683 * src/pic/device.c : When no max ram set validate full memory range.
10685 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10687 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10689 * device/lib/_gptrget.c,
10690 * device/lib/_gptrput.c: updated comment
10691 * device/lib/calloc.c,
10692 * device/lib/free.c,
10693 * device/lib/malloc.c,
10694 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10695 * src/SDCCcse.c (cseBBlock),
10696 * src/SDCCicode.c (printOperand, geniCodeArray),
10697 * src/SDCCicode.h (struct operand): fixed bug 868103
10698 * support/regression/tests/bug-868103.c: added
10699 * src/SDCCast.c (searchLitOp),
10700 * src/SDCCcse.h (struct cseDef),
10701 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10702 * src/SDCCicode.h (struct operand),
10703 * src/SDCCsymt.h (struct sym_link),
10704 * src/avr/gen.c (hasInc),
10705 * src/ds390/gen.c (hasInc),
10706 * src/hc08/gen.c (genPlusIncr, hasInc),
10707 * src/mcs51/gen.c (hasInc),
10708 * src/pic16/glue.c (pic16_printIvalChar),
10709 * src/pic16/ralloc.c (regWithIdx),
10710 * src/xa51/gen.c (hasInc) : removed warnings
10711 * src/SDCCast.c (createBlock): added comment ???
10712 * src/hc08/ralloc.c: updated comments
10714 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10716 * doc/sdccman.lyx: updated section on switch statements, added
10717 section about semaphore locking
10718 * doc/Makefile: added option -info for latex2html
10719 * device/lib/_gptrget.c,
10720 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10722 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10724 * src/pic/device.h,
10725 * src/pic/device.c,
10726 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10727 maxram is less than 0x100.
10729 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10731 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10733 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10736 * src/mcs51/main.c,
10737 * src/ds390/main.c,
10741 * src/pic16/main.c,
10744 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10745 a jump table is the best form for a switch statement, including
10746 automatic insertion of missing cases to make the case range
10747 continuous. Developed in collaboration with Frieder Ferlemann.
10749 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10751 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10752 accumulator result if it needs sign extension
10754 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10756 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10758 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10760 * device/lib/gbz80/printf.c,
10761 * device/lib/z80/printf.c: removed define for NULL
10763 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10765 * as/xa51/xa_link.c,
10766 * device/examples/ds390/ow390/ad26.c,
10767 * device/examples/ds390/ow390/cnt1d.c,
10768 * device/examples/ds390/ow390/counter.c,
10769 * device/examples/ds390/ow390/ds2480.h,
10770 * device/examples/ds390/ow390/ds2480ut.c,
10771 * device/examples/ds390/ow390/findtype.c,
10772 * device/examples/ds390/ow390/gethumd.c,
10773 * device/examples/ds390/ow390/owllu.c,
10774 * device/examples/ds390/ow390/ownetu.c,
10775 * device/examples/ds390/ow390/swt12.c,
10776 * device/examples/ds390/ow390/swtloop.c,
10777 * device/examples/ds390/ow390/temp.c,
10778 * device/examples/ds390/ow390/temp10.c,
10779 * device/examples/ds390/ow390/thermo21.c,
10780 * device/examples/ds390/ow390/tinilnk.c,
10781 * device/examples/ds390/ow390/tstfind.c,
10782 * device/examples/serialcomm/windows/serial.cpp,
10783 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10784 * device/include/reg51.h: fixed line endings for cvs
10786 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10788 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10789 packRegsForAccUse, packRegisters): new accumulator register
10791 * support/regression/ports/hc08/support.c (_putchar): suppress
10792 warning of unused variable
10793 * src/SDCCicode.c: added SWAP entry to codeTable
10795 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10797 * device/lib/sprintf.c: forgot to add this file before previous commit
10799 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10801 * src/pic16/gen.c (genPackBits): added operand right in function
10802 parameters, load result directly if p_type is POINTER (that is
10803 called by genNearPointerSet)
10804 * (genUnPackBits): added operand left in function parameters,
10805 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10806 FSR0 if accessing bitfields,
10808 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10810 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10811 _print_format; updated printf, sprintf, vsprintf
10812 * device/include/asm/default/features.h: corrected comment/define
10813 * device/lib/Makefile.in: added sprintf.c
10814 * device/lib/libsdcc.lib: added sprintf module
10815 * device/lib/printf_large.c,
10816 * device/lib/vprintf.c,
10817 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10819 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10820 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10821 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10823 * support/regression/tests/zeropad.c: define idata as data for hc08
10825 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10827 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10828 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10829 labels are referenced at least once (even if a reference is not found)
10830 * src/hc08/gen.c (emitcode): set isComment flag for comments
10831 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10832 loads), rules 6a..6b (optimize jumps to return)
10834 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10836 * device/lib/acosf.c (acosf),
10837 * device/lib/asinf.c (asinf),
10838 * device/lib/atanf.c (atanf),
10839 * device/lib/ceilf.c (ceilf),
10840 * device/lib/cosf.c (cosf),
10841 * device/lib/coshf.c (coshf),
10842 * device/lib/cotf.c (cotf),
10843 * device/lib/fabsf.c (fabsf),
10844 * device/lib/floorf.c (floorf),
10845 * device/lib/log10f.c (log10f),
10846 * device/lib/logf.c (logf),
10847 * device/lib/sinf.c (sinf),
10848 * device/lib/sinhf.c (sinhf),
10849 * device/lib/sqrtf.c (sqrtf),
10850 * device/lib/tanf.c (tanf),
10851 * device/lib/tanhf.c (tanhf),
10852 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10853 replaced all instances of "reentrant" in the library functions
10854 defined in math.h with this macro.
10855 * support/regression/tests/float_trans.c: reenabled test for hc08
10857 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10859 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10860 erroneously deleted
10862 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10864 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10865 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10866 multi-byte volatile operands are used
10867 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10868 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10869 initialization to area GSINIT0 so that it would always precede
10870 any static initializers in GSINIT
10871 * support/regression/tests/zeropad.c: fixed idata define for hc08
10872 * support/regression/tests/bug-927659.c,
10873 * support/regression/tests/float_trans.c: disabled tests for hc08
10874 pending missing library routines
10875 * .version: increased version number to 2.4.4 - hc08 port now passes
10879 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10881 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10882 * Makefile.common.in,
10884 * as/hc08/Makefile.in,
10885 * as/mcs51/Makefile.in,
10886 * as/z80/Makefile.in,
10887 * debugger/mcs51/Makefile.in,
10888 * device/include/Makefile.in,
10889 * device/lib/Makefile.in,
10892 * link/z80/Makefile.in,
10893 * packihx/Makefile.in,
10894 * sim/ucsim/main_in.mk,
10895 * sim/ucsim/avr.src/Makefile.in,
10896 * sim/ucsim/doc/Makefile.in,
10897 * sim/ucsim/gui.src/serio.src/Makefile.in,
10898 * sim/ucsim/hc08.src/Makefile.in,
10899 * sim/ucsim/s51.src/Makefile.in,
10900 * sim/ucsim/xa.src/Makefile.in,
10901 * sim/ucsim/z80.src/Makefile.in,
10903 * support/cpp2/Makefile.in,
10904 * support/librarian/Makefile,
10905 * support/makebin/Makefile: added DESTDIR to the install path proposed
10906 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10907 * doc/sdccman.lyx: added DESTDIR documentation
10909 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10911 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10912 instruction for interrupt handlers, use fast returns when returning
10913 from high priority interrupts
10915 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10917 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10919 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10920 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10921 bugs, ported much of Bernhard's code from mcs51
10922 * src/mcs51/gen.c (genSend),
10923 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10924 than one when calling a reentrant function
10925 * device/lib/_mullong.c: defined an alternate struct layout for big
10926 endian ports (hc08)
10928 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10930 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10933 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10935 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10936 are sane and complete before asking the port its prefered parameter
10937 passing method (fixes bug #1017633)
10938 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10941 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10943 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10944 problem in bitfields >= 8 bits.
10946 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10948 * src/SDCCsymt.c: undid changes that were not meant to be committed
10950 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10952 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10954 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10956 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10957 copied and wrong bit got inverted
10959 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10961 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10962 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10963 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10964 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10965 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10966 assignments to bitfields at known addresses
10967 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10968 reads from bitfields at known addresses
10969 * src/hc08/ralloc.c (packRegisters),
10970 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10971 genhc08Code): optimize pointer get values used as conditionals
10972 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10975 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10977 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10978 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10979 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10982 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10984 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10986 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10988 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10991 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10993 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10995 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10997 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11000 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11002 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11004 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11006 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11007 cases use more compact code.
11009 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11011 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11013 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11015 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11017 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11020 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11021 parameter of changePointer() from symbol* to sym_link*
11022 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11023 * src/SDCCsymt.c (compareType): void* type is castable to other
11024 pointers, but not necesarily an exact match.
11025 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11026 is no longer blindly treated as an exact match.
11027 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11029 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11031 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11033 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11037 * src/pic/ralloc.h,
11038 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11040 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11042 * src/pic/device.c,
11043 * src/pic/device.h,
11044 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11046 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11048 * src/mcs51/gen.c (emitcode): fixed bug #992819
11050 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11052 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11053 there's no need to make it worse
11055 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11057 * src/mcs51/ralloc.c (deassignLR),
11058 * src/ds390/ralloc.c (deassignLR),
11059 * src/hc08/ralloc.c (deassignLR),
11060 * src/z80/ralloc.c (deassignLR),
11061 * src/pic/ralloc.c (deassignLR),
11062 * src/pic16/ralloc.c (deassignLR),
11063 * src/avr/ralloc.c (deassignLR),
11064 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11065 rlivePoint): fixed another part of bug #971834
11067 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11069 * src/z80/main.c: enabled "critical" keyword
11070 * src/z80/mappings.i,
11071 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11072 functions (fixes bug #979646)
11073 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11075 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11077 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11080 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11082 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11083 doesn't disable too much optimizations
11085 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11087 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11089 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11091 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11093 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11095 * src/pic/gen.c tidied up tabs
11096 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11097 * src/pic/main.c tidied up tabs
11098 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11099 * src/pic/pcoderegs.c tidied up tabs
11100 * src/pic/ralloc.c tidied up tabs
11102 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11104 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11105 to S_FIXED for pic16 port and when symbol is not in level 0,
11106 allocate for S_REGISTER storage class and pic16 port, too,
11107 * src/pic16/device.h: prototype for checkSym,
11108 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11109 * (pic16_assignConfigWordValue): test the value and the mask to
11110 validate that the value is suitable for the configuration word,
11111 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11112 collect extern declared symbols, don't emit symbol twice, check
11113 first if symbol is in publics set first,
11114 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11115 * added command line '--fstack' which enables an experimental
11116 feature for stack access, too buggy to be used yet...
11117 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11118 * (pic16_allocDirReg): when register has storage class S_REGISTER
11119 allocate in pic16_dynAccessRegs,
11120 * device/include/pic16/pic18f????.h: modified configuration word
11121 naming convention, words started as CONFIG0H but should be CONFIG1H
11123 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11125 * device/include/mcs51reg.h: fixed bug 970993
11127 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11129 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11130 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11131 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11132 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11133 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11134 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11135 error/warning numbers,
11136 added function setWarningDisabled()
11137 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11138 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11139 _memcmp.c _memmove.c calloc.c realloc.c free.c
11140 * support/regression/tests/malloc.c: added tests for new functionality
11141 * support/regression/tests/zeropad.c: added tests for truncated initializers
11142 and initialized char arrays starting with '\x0'
11143 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11145 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11147 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11149 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11151 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11152 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11153 peephole 177.e. Thanks to anonymous
11155 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11157 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11158 function isn't used in the source but referenced as a
11159 variable initializer then declare it as extern in .asm file
11161 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11163 * .version: increased version number to 2.4.3
11165 Adding version extension according to ChangeLog CVS revision
11166 * src/Makefile.in (target all): added dependency 'version.h'
11167 * (rule version.h): added rule to create version.h from ChangeLog,
11168 * (rule dep): added dependency version.h,
11169 * src/version.awk: AWK script to create version.h
11170 * src/SDCCdwarf2.c (dwWriteModule),
11171 * src/SDCCglue.c (initialComments),
11172 * src/SDCCmain.c (printVersionInfo): modified to write after
11173 version string the version extension number,
11174 * src/SDCCutil.c: included "version.h"
11175 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11177 * src/SDCCutil.h: added prototype for getBuildNumber
11179 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11180 includeDirsSet, too,
11181 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11182 const char [] is found in function prototype...
11184 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11185 moving to WREG with source is already in WREG,
11186 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11187 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11188 * (aopForSym): stack'ed symbols are partially supported, added
11189 if-clause to support symbols in FARSPACE,
11190 * (sameRegs): added test for AOP_ACC to see if registers are same,
11191 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11192 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11193 * (pic16_popRegFromString): will not allocate a new register if it
11194 doesn't find one by name, bug may have introduced...
11195 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11196 * (genIpush): revived to use pic16 port's stack,
11197 * (genAddrOf): added incomplete case for stack'ed operand,
11198 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11199 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11200 can handle multibyte operands,
11201 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11202 * (pic16initialComments): added message for MPLAB compatibility
11204 * src/pic16/main.h: prototype for pic16_mplab_comp,
11205 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11206 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11207 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11208 because of increased complexity of procedure,
11209 * (_process_pragma): stack pragma changed to format 'stack pos len',
11210 emit symbol '_stack_end' to conform with gplink,
11211 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11212 to search for register,
11213 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11215 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11216 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11217 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11218 case for PO_GPR_REGISTER,
11219 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11220 dies, the new era is ahead !...
11221 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11222 pic16_dynInternalRegs,
11223 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11224 * (pic16_allocDirReg): minor optimizations and bug fixes,
11225 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11227 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11228 load stack and frame pointer with address of 'stack_end' symbol
11230 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11232 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11233 without source code but only variable initializers
11235 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11237 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11238 external are not declared as extern to reduce overhead while linking
11240 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11242 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11244 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11246 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11247 Yee Keat for the patch
11248 * src/SDCCast.c (decorateType): fixed bug #979599
11249 * src/ds390/gen.h: removed local fReturnSizeDS390
11250 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11251 * src/ds390/gen.c (genAnd, genOr, genXor),
11252 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11254 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11256 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11257 add relFilesSet to $3, manipulate $2 to handle linking of object
11258 files without source files in command line,
11259 * device/include/pic16 (all headers): added ID location macros,
11260 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11261 entries for ID location bytes,
11262 * (pic16_assignIdByteValue): NEW,
11263 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11264 added field dumpcalltree to pic16_options_t,
11265 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11266 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11267 emitting rFalseIfx label after check_carry label,
11268 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11269 pic16_emitDIRegs), NEW
11270 * (pic16glue): dump .calltree file when option --calltree found,
11271 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11272 * (_pic16_genAssemblerPreamble): emit ID locations after
11273 configuration registers,
11274 * (pic16_linkCmd): modifications of the link command,
11275 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11276 * (pic16_pCodeInitRegisters): don't init stack registers,
11277 * (pic16_findPrevInstruction): fixed bug,
11278 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11279 bug with immediate registers,
11280 * (buildCallTree): traces stack push and pop,
11281 * (pct2): dump also stack usage for each function,
11282 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11283 * (pic16_allocDirReg): various modifications,
11284 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11287 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11289 * src/pic16/pcode.c: removed buggy double colon
11291 2004-07-01 Borut Razem <borut.razem AT siol.net>
11293 * support/scripts/sdcc.nsi: added include/pic16 to setup
11295 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11297 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11298 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11300 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11301 specific command line arguments. Also added sample lkr script
11302 for placing a variable at a specific memory bank.
11303 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11304 at a specific memory bank,
11305 * (pic16_dump_isection): fixed bug which caused string literals to
11306 be omitted when dumping idata section,
11307 * (pic16_groupRegistersInSection): added code to handle registers
11308 in specific memory banks,
11309 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11310 public, all references are renamed too,
11311 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11313 * (pic16_storeForReturn): added case to handle when dest is WREG,
11314 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11315 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11316 pic16_rel_udata, check to see if that register is marked as being
11317 a member of a specific memory bank,
11318 * (pic16_printIvalCharPtr): added code to add string literals either
11319 to code or the idata sections,
11320 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11321 also accept the 'udata' pragma,
11322 * src/pic16/main.h: new structure types sectName and sectSym
11323 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11324 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11325 * (pic16_findPrevInstruction): fixed, it returned nothing,
11326 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11327 instruction combinations,
11328 * (pic16_FixRegisterBanking): heavily reorganised,
11329 * (pic16_AnalyzeBanking): if generating banksel directives is
11330 disabled, then don't call FixRegisterBanking at all,
11331 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11332 completely removed,
11333 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11335 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11337 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11338 Phuah Yee Keat <yk.phuah AT nestac.com>
11340 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11342 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11343 correctly the IVT even if it is relocated to some other location
11345 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11347 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11348 * device/include/pic16/pic18f2220.h: NEW,
11349 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11350 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11351 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11352 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11353 nodefaultlibs, ivt_loc is the location of the interrupt vector
11354 table, and nodefaultlibs signs that default libraries should not be
11355 linked in link stage,
11356 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11357 according to --ivt-loc argument,
11358 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11359 when pragma stack is found,
11361 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11363 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11364 256 (range check), 257 (do while), 258.a-f (bit banging
11365 f.e. on 3-wire SPI bus)
11367 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11369 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11370 variables used exclusively within a loop
11372 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11374 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11376 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11378 * src/SDCClrange.c (computeClash): fixed bug #971834
11380 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11382 * src/mcs51/gen.c (genCmp): fixed bug #975903
11383 * src/hc08/gen.c (operandsEqu),
11384 * src/ds390/gen.c (operandsEqu),
11385 * src/z80/gen.c (operandsEqu),
11386 * src/pic/gen.c (operandsEqu),
11387 * src/pic16/gen.c (operandsEqu),
11388 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11389 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11391 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11393 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11395 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11397 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11398 default case in switch statement,
11399 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11400 to eliminate problem with initialisation of pointers, but problem
11402 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11403 * (emitStaticSegment): removed various lines emitting debug info,
11404 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11405 added processor registers for utilizing EEPROM,
11406 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11407 configurable and set 8
11409 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11411 * .version: increased version number to 2.4.2,
11413 Cumulative patch for pic16 port
11414 * src/pic16/device.c: changed scheme to dump initial values for
11415 variables in idata segment, all print_idata* functions were removed,
11416 now the pic16_printIval* will be called,
11417 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11418 * _pic16_printPointerType, pic16_printPointerType,
11419 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11420 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11421 NEW, similar to the respective functions in SDCCglue.c,
11422 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11423 way, emitting hex bytes,
11424 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11426 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11428 * src/avr/ralloc.c (serialRegAssign),
11429 * src/xa51/ralloc.c (serialRegAssign),
11430 * src/pic/ralloc.c (serialRegAssign),
11431 * src/pic16/ralloc.c (serialRegAssign),
11432 * src/hc08/ralloc.c (serialRegAssign),
11433 * src/z80/ralloc.c (serialRegAssign),
11434 * src/ds390/ralloc.c (serialRegAssign),
11435 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11437 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11439 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11440 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11442 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11444 Cumulative patch for pic16 port:
11445 * src/pic16/device.h (typedef PIC16_device) modified fields for
11446 defining microcontrollers,
11447 * src/pic16/device.c: added new info for all devices in Pics16 array,
11448 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11449 to be optimised out by the pCode optimiser,
11450 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11451 specially, bug reported by G.M. Gallant,
11452 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11453 as force'd so that cannot be optimised out by pCode optimiser,
11454 * src/pic16/pcode.c,
11455 * src/pic16/pcodepeeph.c,
11456 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11457 they are disabled by default, but can be enabled explicit with
11458 command argument --denable-peeps, for testing,
11459 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11460 --pomit-ivt in COMPILE_FLAGS
11462 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11464 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11465 compilation on MSVC
11467 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11469 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11471 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11473 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11474 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11476 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11478 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11479 would only assign 0x300001 register.
11481 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11483 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11484 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11486 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11488 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11490 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11491 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11492 added peephole 254 (left shift), 255 (jump table)
11494 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11496 * device/lib/Makefile.in: removed comment line with model-pic16,
11497 * (target port-specific-objects-pic16): the libraries and objects
11498 are copied to the build directory form the device/lib/pic16/bin
11501 Cumulative patch concerning pic16 port:
11502 * library directory has been re-organized,
11503 * added support for PIC18F1220,
11504 * added headers and library sources for chips 18f1220,18f6520,
11505 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11507 * configuration registers setting has changed, now each supported
11508 device has a complete description of the registers it uses,
11509 * all initialisations are moved to idata sections, these section
11510 can be absolute or relocatable,
11511 * fixed initialisation of codespace variables,
11512 * fixed warning about PCLATU and gpsim,
11513 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11514 * (genAssign): use table reads when assigning from variables in codespace,
11515 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11516 char/int variables placed in codespace,
11517 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11518 registers set in .asm file, no need for --pomit-config-words anymore,
11519 * (pic16glue): some 8051 legacy segments are commented out
11520 (to be removed completely),
11521 * added support for alternative assembler and linker with --asm=
11522 and --link= command line arguments,
11523 * peepholes are disabled automatically in the port, no need to
11524 specify on command line,
11525 * port supports natively char/int/long multiplication, but converts
11526 all divisions to support functions,
11527 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11528 to the file set in variable $2,
11529 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11530 strings in ASCII format and not in hex,
11531 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11532 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11533 allocate proper register if iCodes aren't temporary,
11535 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11537 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11539 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11541 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11544 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11546 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11547 computed address is reused
11548 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11549 multi-byte bitfields
11551 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11553 * src/z80/gen.c: (genArrayInit): must check for pointers too
11555 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11557 * support/regression/tests/zeropad.c: never meant to commit the
11558 nestedstruct test: removed, added check for GCC version
11560 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11562 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11563 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11564 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11565 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11566 bugs 928906 and 954082 half-empty initializers
11568 * src/SDCCsymt.c (getAllocSize): added for above fix
11569 * src/z80/gen.c (genArrayInit): fixed bug 741044
11570 * support/regression/tests/zeropad.c: added tests
11572 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11574 * src/pic16/device.c (pic16_dump_section): corrected bug which
11575 caused some symbols of the libraries to be misplaced
11577 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11579 * src/pic16/glue.c,
11580 * src/pic16/ralloc.h,
11581 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11582 to fix conflict with pic port
11584 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11586 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11587 externs configuration variables,
11588 * src/pic16/ralloc.h,
11589 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11590 prototype in header, commented out some debug messages
11592 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11594 * src/pic16/glue.c,
11595 * src/pic16/main.c,
11596 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11597 for gpasm COFF object generation. Thanks to D. Hawkins for
11600 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11602 * src/ds390/main.c,
11603 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11604 Brock for spotting this)
11605 * src/ds390/gen.c (genEndFunction),
11606 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11607 interrupt handler and critical. Disable push/pop optimizations when
11608 peephole optimizations disabled.
11610 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11612 Updated pic16 library sources and headers.
11613 * device/lib/pic16/pic18f*/ ,
11614 * device/include/pic16/*.h: modified to handle structured SFR
11617 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11619 * src/port.h (PORT structure): added hook initPaths, now each
11620 port can declare its own default search paths,
11621 which can been seen with the --print-search-dirs option,
11622 see pic16 port for example,
11623 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11624 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11625 * (doPrintSearchDirs): NEW, replaces in a central manner the
11626 printing of search dirs which was split in set*Paths functions,
11627 * (main): added call to port->initPaths and doPrintSearchDirs,
11629 * src/ds390/main.c,
11632 * src/izt/tlcs900h.c,
11633 * src/mcs51/main.c,
11635 * src/pic16/main.c: modified port structures to reflect addition of
11638 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11639 * (pic16_dump_section): for registers in same address reserve memory once,
11640 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11642 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11643 result is greater in size than right or left,
11644 * (pic16_genUMult8X8_8): there are some cases where the result can
11645 be 16 bits size, so handle these,
11646 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11647 * (pic16_outBitC): modified to emit pcodes,
11648 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11650 * (genDivOneByte): implemented algorithm to divide 8-bits,
11651 * (genCmp): uncommented goto, but issues still exist,
11652 * (genAnd): fixed a bug with variables >8bits,
11653 * (genPackBits): optimization added that uses BCF/BSF to change a
11655 * (genAssign): fixed bug when assigning floating point literals,
11656 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11657 __sdcc_gsinit_startup label,
11658 * src/pic16/main.c (_pic16_init): removed search directory
11660 * (_pic16_initPaths): NEW, used to initialise search directories,
11661 * (_hasNativeMulFor): support functions for all except char/int
11662 multiplication, and char division,
11663 * (PIC16_port struct): modified entry for native mul support,
11664 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11666 * (buildCallTree): call to register_usage is ifdef'ed out,
11668 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11670 * device/include/string.h: applied Stas Sergeev's patch to make this
11671 header file compatible with the preprocessor -Wundef option
11672 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11673 failure (fixes bug #941458)
11675 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11677 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11678 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11679 that the variable, not the function, should be static
11680 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11681 to be consistent with non-literal case
11683 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11685 * src/SDCCast.c (isConformingBody): fixed bug #949967
11686 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11687 convilong): fixed bug #952086
11689 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11691 * src/SDCCmem.c (allocVariables): fixed bug #955321
11693 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11695 * src/hc08/main.c (_hc08_genAssemblerEnd),
11696 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11697 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11698 completely eliminated the use of a temporary file
11699 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11700 when more than one file linked
11701 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11703 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11705 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11706 which fixes bug #543481
11707 * support/regression/tests/bug-751703.c: fixed comments left from a
11708 cut and paste error
11709 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11710 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11711 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11713 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11714 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11715 are now changed to underscores in moduleName
11717 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11719 * as/mcs51/lkmem.c: better fix for bug #954173
11721 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11722 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11724 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11725 * device/include/c8051f000.h,
11726 * device/include/c8051f120.h,
11727 * device/include/c8051f300.h,
11728 * device/include/c8051f310.h,
11729 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11730 PWM16) and detab'ed
11732 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11734 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11735 and mailing lists, doc'ed --no-peep-comments, removed reference
11736 to knoppix (newest version has no LyX/LaTeX), other minor changes
11737 * src/SDCCglue.c (glue): save 2 bytes stack space with
11738 option --main-return. The ljmp could probably be avoided too
11740 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11742 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11744 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11746 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11747 * src/SDCCopt.c (isLocalWithoutDef),
11748 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11749 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11750 (credit to Maarten Brock for patch #949363, on which this is based)
11751 * support/regression/tests/bug-751703.c: some test cases of extern used
11752 within inner scopes.
11754 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11756 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11758 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11760 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11761 dwWriteLabel): fix to create valid debugger symbols even when
11762 the module name has non-alphanumeric symbols in it
11763 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11764 when a variable's allocation has been optimized away
11767 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11769 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11771 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11772 * src/mcs51/main.c,
11773 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11774 * src/ds390/main.c,
11775 * src/z80/gen.c (z80_emitDebuggerSymbol),
11777 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11779 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11780 * src/pic16/main.c,
11781 * src/avr/gen.c (avr_emitDebuggerSymbol),
11783 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11785 * src/SDCCdebug.c (emitDebuggerSymbol),
11787 * src/port.h: added a debugger struct to the port struct. Added a
11788 callback for defining debugger symbols
11790 * src/SDCCast.c (createLabel),
11791 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11794 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11795 iCode back to the ast for the function
11797 * src/hc08/ralloc.c (hc08_assignRegisters),
11798 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11799 unneeded fields from the regs struct.
11800 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11801 pushReg() & pullReg() functions instead of emitcode()
11803 * src/hc08/gen.c (genLabel, genhc08Code),
11804 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11806 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11809 * src/hc08/gen.c (genEndFunction, genhc08Code),
11811 * src/mcs51/gen.c (genEndFunction, gen51Code),
11813 * src/ds390/gen.c (genEndFunction, gen390Code),
11815 * src/z80/gen.c (genEndFunction, genZ80Code),
11818 * src/pic/gen.c (genEndFunction, genpic14Code),
11820 * src/pic16/gen.c (genEndFunction, genpic16Code),
11822 * src/avr/gen.c (genEndFunction, genAVRCode),
11824 * src/xa51/gen.c (genEndFunction, genXA51Code),
11826 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11827 specific code to cdbFile.c and out of the backend code generators
11829 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11830 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11831 starting address is now 0
11834 * as/hc08/m08pst.c,
11835 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11836 assembler directive for DWARF support
11837 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11841 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11843 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11845 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11846 and inappropriate peephole optimization in jump tables
11848 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11850 * as/hc08/m08pst.c,
11851 * src/SDCCglue.c: sdccopt works for the hc08 port now
11853 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11855 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11857 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11859 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11861 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11863 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11867 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11868 comments from the peephole optimizer replacement rules
11869 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11871 * src/SDCCcse.c (updateSpillLocation),
11872 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11874 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11875 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11876 objects far pointers
11878 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11880 * src/SDCCsymt.h: a missing part of my last change
11881 * src/pic/ralloc.c (regTypeNum),
11882 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11884 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11887 * src/SDCCicode.c (aggrToPtrDclType),
11888 * src/SDCCptropt.h,
11889 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11890 ptrPseudoSymConvert),
11891 * src/pic/ralloc.c (regTypeNum),
11892 * src/pic16/ralloc.c (regTypeNum),
11893 * src/hc08/ralloc.c (regTypeNum),
11894 * src/ds390/ralloc.c (regTypeNum),
11895 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11896 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11898 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11900 * link/z80/lkmain.c (afile),
11901 * as/hc08/lkmain.c (afile),
11902 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11903 prevent a pointer problem when a filename has no directory and
11904 no extension specified.
11906 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11908 * link/z80/lkmain.c (afile): allow periods in directory names
11909 * link/z80/lkmain.c (afile),
11910 * as/mcs51/lkmain.c (afile),
11911 * as/hc08/lkmain.c (afile): allow linker script file to have an
11912 extension other than ".lnk"
11913 * link/z80/lklex.c (getfid),
11914 * link/z80/lkmain.c (parse),
11915 * as/mcs51/lklex.c (getfid),
11916 * as/mcs51/lkmain.c (parse),
11917 * as/hc08/lklex.c (getfid),
11918 * as/hc08/lkmain.c (parse): Support comments in the linker script
11919 file on lines by themselves and after filenames
11921 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11923 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11925 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11927 * src/z80/peeph-z80.def: removed some peephole rules that don't
11928 work with multibyte arithmetic (fixed bug #937126)
11929 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11930 to registers and not global variables
11931 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11932 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11933 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11934 checking for assignments not internally generated (fixed bug #931895)
11935 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11936 structure member (fixed bug #930072)
11938 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11940 * src/SDCCmain.c (linkEdit),
11941 * src/hc08/main.c (_hc08_parseOptions),
11942 * as/hc08/Makefile.in,
11943 * as/hc08/aslink.h,
11945 * as/hc08/m08pst.c,
11946 * as/hc08/lkrloc.c (relr, rele),
11947 * as/hc08/lkarea.c (lnkarea)
11948 * as/hc08/lkmain.c (afile, parse),
11949 * as/hc08/lkelf.c: support for ELF output
11950 * as/hc08/lks19.c (s19),
11951 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11953 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11955 * as/mcs51/lkihx.c: Fixed bug #899105.
11957 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11959 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11960 .dsp files from Unix to DOS.
11962 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11964 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11965 function pointers; we have been compliant for several months now.
11966 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11967 change that was accidently commented out
11968 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11969 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11972 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11974 * src/hc08/gen.c: output of all of the internal debugging information
11975 is now controlled by the D() macro; it is disabled by default
11977 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11979 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11980 harder to keep the same registers during a CAST iCode
11981 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11982 long via int can be done in a single cast, if the signedness is
11984 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11985 putchar() in tinibios.c in ds390's library
11987 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11989 * src/SDCCast.c (decorateType): fixed bug #898889,
11990 cast result of a literal complement too
11991 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11992 fixed check for bitfields
11994 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11996 * src/SDCCicode.c (geniCodeLogic): made it static,
11997 (geniCodeLogicAndOr): added in order to fix bug #905492,
11998 (ast2iCode): fixed bug #905492
11999 * support/regression/tests/bug-905492.c: added
12000 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12001 (processParms): fixed bug #927659: don't copy parms, this will clear
12003 * support/regression/tests/bug-927659.c: added
12005 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12007 * src/SDCCast.c (addCast): don't cast float to char
12008 * device/lib/libsdcc.lib: added _memmove
12010 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12012 * device/lib/large/Makefile: fixed parallel execution by
12013 replacing `make` by `$(MAKE)`
12015 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12017 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12018 offsets (fixes bug #923936)
12020 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12022 * device/lib/small/Makefile: fixed parallel execution by
12023 replacing `make` by `$(MAKE)`
12025 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12027 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12029 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12031 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12032 * src/regression/Makefile: Regression test was not running.
12034 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12036 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12037 complement if possible
12038 * src/SDCCval.c (valComplement),
12039 * src/SDCCicode.c (operandOperation): fixed complement of literal
12040 * support/regression/tests/onebyte.c (testComplement): added
12042 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12044 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12045 return an optimized tree; actually replace actParm with the new tree
12046 * src/SDCCast.h: added some parantheses to remove side effects
12047 * support/regression/tests/bug-920866.c
12049 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12050 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12051 Bit operands were not being handled properly in the pic14 port.
12052 (now src/regression/add.c passes again).
12054 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12056 * src/SDCC.y (labeled_statement): case and default no longer require
12057 a following statement (RFE #893037)
12059 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12061 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12062 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12063 disabled (fixes bug #916294)
12064 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12065 "mov a,acc"; patch provided by Lenny Story
12066 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12068 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12070 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12072 * src/ds390/gen.c (genFunction, genEndFunction),
12073 * src/ds390/ralloc.c (ds390_assignRegisters),
12074 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12075 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12076 pushed if there are parameters passed on the stack. Also, a cleaner
12077 way to decide if r0/r1 should be pushed/popped. (Together they fix
12080 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12083 * device/lib/mcs51/crtpagesfr.asm,
12084 * device/lib/mcs51/crtxinit.asm,
12085 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12086 to avoid confusion with Si Lab's SFRPAGE register.
12088 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12090 * src/SDCCglue.c (emitMaps): allow public sfr variables
12091 * src/SDCCglue.c (initialComments): include compiler build date
12092 with compiler version and put the timestamp of the generated
12093 assembly file on a serperate line to be less confusing.
12094 * src/port.h: added genInitStartup hook
12096 * src/ds390/main.c,
12099 * src/pic16/main.c,
12101 * src/z80/main.c: genInitStartup initialize as NULL (default to
12102 historical behaviour)
12103 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12104 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12105 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12106 library instead of hard coding it into the compiler.
12107 * support/regression/ports/mcs51-stack-auto/spec.mk,
12108 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12109 * device/lib/mcs51/Makefile,
12110 * device/lib/small/Makefile,
12111 * device/lib/large/Makefile,
12112 * device/lib/mcs51/crtpagesfr.asm,
12113 * device/lib/mcs51/crtstart.asm,
12114 * device/lib/mcs51/crtxclear.asm,
12115 * device/lib/mcs51/crtxinit.asm,
12116 * device/lib/mcs51/crtclear.asm,
12117 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12118 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12119 and into user configurable files.
12120 * device/lib/clean.mk: clean mcs51 directory too
12121 * support/regression/tests/longlit.c: added static to T1 declaration
12122 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12123 accesses in the initialization code
12125 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12127 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12128 OSCTRIMVAL as noted in bug #916008
12130 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12132 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12133 in loops with multiple exits (reported as incorrect registers
12134 used by Martin Helmling in Sdcc-user list)
12136 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12138 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12139 made ds390 register extensions look less like error messages
12141 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12143 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12144 reported by Adam Wozniak in Sdcc-user list
12146 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12148 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12149 arithmetic optimizations, added debug output
12151 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12153 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12154 * sdcc.spec: updated and split sdcc into 3 rpms
12155 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12156 needed for literals of LEFT_OP and '+'
12157 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12158 introduced RESULT_TYPE_NOPROM
12159 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12161 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12162 limited promotion to int only for '*'
12163 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12165 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12167 * src/pic16/gen.c (genSkip),
12168 (genc16bit2lit), (gencjneshort): commented out
12169 (is_LitOp): new helper function, checks operand type
12170 (genCmpEq): rewritten
12172 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12174 * support/regression/tests/bug-908454.c: added
12176 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12178 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12179 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12180 (geniCodeCast): cosmetic, don't preserve bit storage class
12181 (geniCodeLeftShift): added promotion
12182 (geniCodeLogic): fixed regression
12183 * src/SDCCsymt.c (computeTypeOr): accept bits too
12184 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12186 2004-03-07 Borut Razem <borut.razem AT siol.net>
12188 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12190 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12192 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12193 version of pic16_genPackRegisters which does not check if ic is a
12195 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12196 function cause string1.c regression test fails
12198 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12200 * sim/ucsim/configure.in,
12201 * sim/ucsim/configure,
12202 * sim/ucsim/doc/Makefile.in: use docdir
12203 * src/SDCC.y: fixed sbit atrributes
12204 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12205 * src/SDCCast.c (decorateType): |^& need special promotion handling
12207 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12208 * src/SDCCsymt.h (computeType),
12209 * src/SDCCicode.c: computeType() needs op
12210 * src/SDCCsymt.c (checkTypeSanity),
12211 * doc/sddman.lyx: "plain" bitfields are unsigned
12212 * src/SDCCsymt.c (computeTypeOr): added
12213 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12215 * src/SDCCval.c (val*): computeType() needs op
12216 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12217 * support/regression/tests/onebyte.c: added tests for |^&
12219 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12221 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12222 for writing icode into asm output.
12224 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12226 * src/pic16/device.c: added some debug lines enabled
12227 with macro DEBUG_CHECK,
12228 * src/pic16/genarith.c: more debug in genPlus,
12229 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12230 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12231 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12232 * (aopForSym): onStack symbols are re-placed in data memspace,
12233 and onStack flag is cleared,
12234 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12235 copy temporary pcodeop,
12236 * (genPcall): added warning for not updating PCLATU,
12237 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12238 always true for pic16 port,
12239 * (genMultOneWord): NEW, supports integer multiplication,
12240 * (genMult): modified to call genMultOneWord,
12241 * (ifxForOp): added warning when return NULL,
12242 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12243 flag is set before call to operandFromSymbol for implicit
12245 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12246 options.intlong_rent are set by default,
12247 * (_hasNativeMulFor): modified to allow port generation of integer
12249 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12250 set regtype to REG_SFR for all registers, restricting seting the
12251 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12253 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12255 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12256 more than 500 times in the regression tests
12258 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12260 * support/Util/SDCCerr.h,
12261 * support/Util/SDCCerr.c,
12262 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12264 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12265 for symbol conflicts.
12266 * support/valdiags/tests/enum.c,
12267 * support/valdiags/tests/tentdecl.c,
12268 * support/valdiags/tests/struct.c: expect possible error messages
12269 referring to original symbol definitions.
12270 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12272 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12274 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12276 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12278 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12280 * src/pic16/ralloc.c (newReg): fixed bug #908929
12282 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12284 * src/ds390/gen.c: added missing #include "main.h"
12286 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12288 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12289 checking if symbol is already in set,
12290 * src/pic16/device.h: prototype for checkAddSym,
12291 * src/pic16/gen.c: (_G): added entry interruptvector,
12292 * (assignResultValue): removed some commented out lines,
12293 * (genFunction): check for ISR via sym->type, absolute section for
12294 interrupt code is created via a new pBlock, the goto instruction is
12295 placed now correctly at the interrupt vector position, changed all
12296 references from ivec to _G.interruptvector,
12297 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12298 is the interrupt is a high priority one, same for return from ISR,
12299 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12300 externs to calls of checkAddSym,
12301 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12302 pic16_pcode_verbose flag is set,
12303 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12304 * src/pic16/pcoderegs.c: message about how many registers are saved
12305 will only be emitted if pic16_pcode_verbose flag is set,
12307 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12309 * src/ds390/ralloc.h,
12310 * src/ds390/ralloc.c (ds390_regWithIdx),
12311 * src/ds390/gen.c (emitcode),
12312 * src/ds390/main.h,
12313 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12314 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12315 ds390operandCompare, getRegsRead, getRegsWritten,
12316 initializeAsmLineNode): customized instruction size calculation for
12317 ds390, started basis for some register optimizations
12318 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12319 corresponding assembly output
12320 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12321 missing push/pop of r0/r1. Optimized push/pops
12323 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12325 * src/mcs51/main.c (instructionSize): fixed ACALL size
12326 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12328 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12330 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12331 the sorting of rlist with NULL elements
12332 * (print_idataType, print_idata): NEW to create idata sections
12333 * src/pic16/device.h: idataSymSet new variable
12334 * src/pic16/gen.c (genFunction): fixed some bugs in string
12335 comparing, improved the absolute section creation for ISRs,
12336 added FSR0L/FSR0H in registers that are saved in an ISR,
12337 * (genInline): fixed the processing of inline snippets,
12338 now they undergo no process by the peephole optimizer
12339 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12340 are placed in idataSymSet,
12341 * (pic16emitStaticSeg): extern symbols are added in externs,
12342 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12343 switching when aboslute variables are placed in access bank memory
12344 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12345 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12346 commented out with #if,
12347 * (pic16_packRegisters): reintroduce the check for CAST because some
12348 symbols are not correctly handled,
12349 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12350 pCodeInstruction instead of pCode,
12351 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12352 pCodeAsmDir definition,
12353 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12354 directive, then the argument directive is emitted without the leading
12355 tab, hack for inline labels which must be in the first column,
12356 * (compareLabel,pic16_findNextInstruction),
12357 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12358 * (insertBankSwitch): modified for the new pCodeAsmDir,
12360 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12361 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12363 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12365 * (pushSide): commented out with #if,
12366 * (assignResultValue): fixed some typos in saving
12368 * (genPcall): FIXED and sync'ed with genCall,
12369 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12370 * (genNearPointerGet): fixed to handle some more cases,
12371 implementation scheme via table reads,
12372 * (genConstPointerGet): modified to access code memory correct,
12373 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12374 and improved to handle some cases
12375 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12376 instead of "RETLW" for init data
12377 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12378 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12379 variables are placed in access bank memory (<0x80 and >=0xf80),
12380 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12381 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12382 TBLWT_POSTDEC,TBLWT_PREINC
12383 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12384 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12386 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12387 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12388 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12389 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12391 2004-02-29 Borut Razem <borut.razem AT siol.net>
12393 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12394 support/Util/findme.h, support/Util/system.h: enhance binary relative
12395 search for lib and include by using findProgramPath()
12397 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12400 * src/SDCCpeeph.c (pcDistance),
12402 * src/mcs51/ralloc.h,
12403 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12404 * src/mcs51/main.h,
12405 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12406 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12407 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12408 size calculation port specific, started basis for some register
12410 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12411 missing push/pop of r0/r1. Optimized push/pops
12412 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12413 * device/lib/_modsint.c (_modsint),
12414 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12415 and stack version so regression tests pass
12417 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12419 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12420 * src/SDCCast.c (decorateType): catch another small optimization
12422 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12423 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12424 modified to finally use computeType() all over SDCC,
12425 see Feature Request #877103
12426 * src/SDCCval.h: cosmetic
12427 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12428 valCompare(); regression tested in muldiv.c
12429 * support/regression/tests/muldiv.c (testMod): mod sign follows
12432 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12434 * src/SDCCast.c (decorateType): fixed bug #902362
12435 * doc/INSTALL.txt: fixed install instructions for win32
12437 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12439 * device/include/Makefile.in (install): fixed by replacing spaces
12442 * doc/INSTALL.txt: updated for release
12443 * doc/sdccman.lyx: added warning for --xstack being buggy
12445 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12447 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12448 to eliminate build warnings.
12449 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12451 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12452 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12454 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12455 removed -penable-stack, added comment for stack pragma, added
12456 warning for not initializing the stack/frame registers, removed
12457 comment at interrupts section
12459 Stack is made permanent, there is no ability to disable stack usage.
12460 * src/pic16/device.h,
12461 * src/pic16/device.c: removed all references to USE_STACK macro,
12462 * src/pic16/device.c (pic16_dump_section): when no elements in
12463 rlist, free rlist before return,
12464 * (pic16_dump_int_registers): NEW, internal registers are a new set
12465 of general purpose registers reused by each function,
12466 * (checkAddReg): returns 1 if registers is added to set,
12467 * (pic16_groupRegistersInSection): when a registers is of type
12468 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12469 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12470 SRCASECMP macro is moved here from device.c
12471 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12472 PO_PCLATU, PO_PRODL, PO_PRODH,
12473 * (pic16_pCodeOpType, genMinus,
12474 changed compares to "a" register, with AOP_ACC,
12475 * (pic16_genPlus): fixed some bugs and indented properly,
12476 * (pic16_addSign): changed size to size+offset in the MOVWF
12478 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12479 multiply 8-bit operand by literal, result is 8-bit,
12480 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12481 multiply 2 8-bit operand, result is 8-bit,
12482 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12484 * src/pic16/gen.c: changed accUse to contain WREG only,
12485 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12486 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12487 true, do not use immediate addressing any more unless sym is a
12488 pointer in codespace,
12489 * (aopForRemat): do not use immediate addressing when symbol not in
12490 codespace and when symbol's address is requested,
12491 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12493 * (aopGet): added case for AOP_ACC and don't return "accumulator
12494 bug" but WREG instead,
12495 * (popGetTempReg): pushes contents of temporary register in stack,
12496 * (popReleaseTempReg): pops contents of temporary register from
12497 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12498 * (pic16_popGet): separated case AOP_ACC to return register WREG
12499 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12500 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12501 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12502 the use of immediate pointers to certain cases only.
12504 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12505 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12506 * (assignResultValue, genCall, genRet): modified to use the new
12507 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12508 genPcall is still broken,
12509 * (genFunction): added code to create 'A' type pBlocks when
12510 interrupt functions are generated, code not extensively tested yet,
12511 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12512 * (genEndFunction): modified so ISRs pop stored registers from stack,
12513 * (genMultOneByte): cleanup,
12514 * (AccRsh): added flag andmask, to and result with appropriate mask,
12515 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12516 * (genDataPointerGet): fixed and reenabled its use,
12517 * (genNearDataPointerGet): bugs fixed,
12518 * (genDataPointerSet): bugs fixed,
12519 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12520 pic16_DumpSymbol, pic16_DumpOp,
12521 * src/pic16/genutils.h: function prototypes for the above functions,
12522 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12524 * (pic16emitRegularMap): many many many improvements, but needs a
12526 * src/pic16/main.c: enable_stack in pic16_options is removed,
12527 * (_pic16_parseOptions): removed command line options -penable-stack,
12528 * (_process_pragma): emit stack symbol only when stack pragma is
12530 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12531 redirected to FSR0L/FSR0H pair,
12532 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12533 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12534 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12536 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12537 * (dumpPicOptype): NEW,
12538 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12539 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12540 with movff instruction,
12541 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12542 added pic16_int_regs, some packRegsFor* functions are commented out,
12543 because produce errors,
12544 * src/pic16/NOTES: minor modifications
12546 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12548 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12549 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12551 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12552 * as/mcs51/lkaomf51.c: fixed bug #895763
12554 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12556 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12558 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12560 * doc/sdccman.lyx: added details about the HC08 storage classes and
12561 interrupts, fixed the register usage info for z80 & gbz80
12563 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12565 * doc/sdccman.lyx: added more pic16 port documentation
12566 * device/include/pic16/: added header pic18fregs.h
12568 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12570 * doc/sdccman.lyx: added Vangelis' contribution
12572 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12574 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12575 extend to the next CALL or PCALL, not just to the next CALL.
12577 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12579 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12581 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12583 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12584 bug #895752 and a better fix for bug #716790
12586 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12588 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12590 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12592 * doc/sdccman.lyx: minor changes, minor changed
12594 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12596 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12597 which can't handle SDCC_NEWONEBYTEOPS,
12598 (geniCodeMultiply): removed conversion from mult to shift for pic14
12601 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12604 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12605 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12606 thus fixing bug #895406
12608 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12610 * device/lib/_modsint.c,
12611 * device/lib/_modslong.c: sign follows divisor only
12612 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12613 signs or signedness can be ignored
12614 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12615 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12616 added optimization for IFX,
12617 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12619 reenabled optimization for IFX, which was removed on 2004-01-11
12620 * src/SDCCast.h: added return type IFX
12621 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12622 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12623 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12624 SDCC_OLDONEBYTEOPS selects the old behaviour
12625 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12626 changed again and commented promotion rule
12627 * src/SDCCval.c (valDiv): promotion no longer necessary
12628 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12629 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12631 * support/regression/tests/onebyte.c: added
12633 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12635 * gen.c (genInline): reverted to old code for assemnling inline
12636 code because of bug reported James Chadd
12638 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12640 * ralloc.h: missing declarations from previous patch,
12641 seems that patch for ralloc.h was never applied, fixed
12643 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12644 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12648 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12649 indirect addressing. Marked FSR0 as deprecated
12650 * gen.c (pointerCode): commented out, not needed now
12651 (pic16_popGet2p): new MOVFF helper function
12652 (genGenPointerGet),
12653 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12654 (shiftRLong): removed duplicate debugging info
12656 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12658 * src/ds390/gen.c (genNearPointerGet),
12659 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12660 optimization with bits, but not bitfields.
12661 * src/ds390/ralloc.c (packRegisters),
12662 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12664 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12666 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12668 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12671 * src/SDCCicode.c (operandFromSymbol),
12672 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12673 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12674 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12675 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12676 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12677 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12679 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12680 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12681 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12682 * src/SDCCsymt.c (newSymbol),
12683 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12686 * src/SDCCval.c (newiList): fixed bug #885705
12688 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12690 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12691 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12693 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12695 * device/include/c8051f120.h,
12696 * device/include/c8051f300.h,
12697 * device/include/c8051f310.h: added/updated header files for Silicon
12698 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12699 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12700 in new section Submitting patches
12702 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12704 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12705 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12706 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12708 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12709 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12710 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12712 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12713 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12714 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12716 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12717 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12718 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12719 genGenPointerSet): fixed bug #892400
12720 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12721 to eliminate build warnings.
12722 * src/SDCCast.c (processParms),
12723 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12725 * support/valdiag/valdiag.py: added GCC to the list of defines active
12726 when compiling with gcc
12728 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12730 * support/Util/SDCCerr.h,
12731 * support/Util/SDCCerr.c,
12732 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12733 with an incomplete type (fixed bug #883734)
12734 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12736 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12738 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12740 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12742 * src/SDCCast.c (decorateType),
12743 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12744 function pointer implementation
12745 * support/regression/tests/funptrs.c: added tests to verify both forms
12746 of function pointers work correctly. Added tests to verify parameters
12747 are passed in the correct order.
12749 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12751 * device.c (regCompare): registers are sorted by ascending
12752 address and increasing size,
12753 * main.c (_pic16_finaliseOptions): removed the declaration
12754 of compiler macro MCU. Now a macro of the format pic18fxxxx
12755 will be defined from the command line
12757 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12758 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12760 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12761 PCOP_RLCF was overwritten!
12762 * gen.c (genSkip): commented out calls to pic16_emitcode,
12763 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12765 * (genRRC): added debugging info,
12766 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12767 overwritten while shifting,
12768 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12769 overwritten while shifting,
12772 * (shiftLLeftOrResult),
12773 * (shiftRLeftOrResult),
12775 * (shiftLLong): Implemented with pic16_emitpcode
12776 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12777 * (genLeftShift): Fixed bug, operand for shift by variable always
12778 was "and"ed with 0x0f,
12779 * (genLeftShiftLiteral),
12781 * (genRightShiftLiteral): added debugging info,
12782 * (genrshFour): added comment,
12783 * (genRightShift): determined signedness from operand "left"
12784 instead of "result"
12786 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12788 * src/SDCCicode.c (geniCodeParms),
12789 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12790 function pointers, fixed function pointer bugs #861242 and #861896
12792 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12794 * device/include/c8051f000.h,
12795 * device/include/c8051f120.h,
12796 * device/include/c8051f300.h: added header files for Silicon
12797 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12799 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12801 * src/SDCCast.c (processParams): added new type flow and restructured
12802 (gatherAutoInit): added new type flow
12803 (addCast): cosmetic changes
12804 (getLeftResultType): added new type flow for array indices, patch
12805 provided by Stas, see FR #877103
12806 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12807 array index patch by Stas
12808 * src/SDCCast.h: added prototype getResultTypeFromType()
12810 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12811 * src/pic/glue.c (pic14emitStaticSeg),
12812 * src/pic16/glue.c (pic16emitStaticSeg),
12813 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12814 for initialization of symbols
12815 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12816 * support/Util/SDCCerr.h:
12817 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12818 * .version: bumped version number to 2.3.8
12819 * device/include/Makefile.in (install),
12820 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12823 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12825 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12826 Slade Rich fixed an optimization bug
12827 * src/pic/pcodepeep.c,
12828 * src/pic/pcoderegs.c
12829 * doc/Makefile (install): added test for directory
12831 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12833 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12834 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12835 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12836 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12837 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12838 * as/mcs51/asexpr.c (term),
12839 * as/hc08/asexpr.c (term): fixed bug #887146
12841 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12843 * src/z80/gen.c (genMult): handle single byte result product
12844 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12845 DUMMY_READ_VOLATILE (fixed bug #886367)
12847 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12849 * support/regression/tests/libmullong.c: fixed logic, on little endian
12850 hosts we ended without a mullong_wrapper()
12852 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12854 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12855 virus/worm forged address usage.
12857 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12859 Fixed promotion, it should be done on AST level:
12860 * src/SDCCast.c (addCast): added promotion to int
12861 (decorateType): updated call to upCast()
12862 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12863 usualUnaryConversions()
12865 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12867 * support/regression/tests/literalop.c (mulWrapper): Added a
12868 wrapper to remove integer overflow warnings.
12870 * support/regression/tests/float_trans.c: Made work on host.
12872 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12875 * support/regression/generate-cases.py (main): Changed from inline
12878 * doc/Makefile (install): Changed to depth first to get rid of
12879 missing directory install warning.
12881 * as/Makefile (install-doc): Made work on Mac.
12883 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12885 * src/SDCCast.c: added an additional type flow in decorateType() of
12886 opposite direction, see feature request #860006; it's enabled at runtime
12887 by setting the environment variable SDCC_NEWTYPEFLOW
12888 * src/SDCCast.h: changed prototype of decorateType()
12889 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12890 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12891 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12892 see feature request #877103
12893 * src/SDCCval.c: updated call of decorateType()
12894 (valBitwise): fixed bug #882876
12895 (valMinus): added promotion
12896 (valLogicAndOr): result is unsigned
12897 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12898 * src/SDCCsymt.c (computeType),
12899 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12900 must not cause an unsigned operation
12901 * src/pic/glue (pic14emitRegularMap),
12902 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12904 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12906 * src/pic/pcode.c (PCodeID): commented out left over debug code
12908 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12910 * support/valdiag/tests/overflow.c: added shift tests
12911 * src/pic/device.c,
12918 * src/pic/pcodepeep.c,
12919 * src/pic/pcoderegs.c,
12920 * src/pic/ralloc.c,
12921 * src/pic/ralloc.h: applied patch from Slade Rich;
12922 added support for multiple code pages and multiple RAM banks on the
12923 PIC 14 port. The ASM files now no longer simply assume all the
12924 code / RAM are in the same page / bank. This means the linker can
12925 safely allocate code/RAM of separate ASM files to different pages/banks.
12926 * doc/sdccman.lyx: added Slade's tips
12927 * src/mcs51/peeph.def: fixed bug #880768
12929 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12931 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12932 * src/SDCCast.c (decorateType): fixed bug #880197
12934 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12936 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12939 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12940 strtof is not part of C89 and isn't included with Mac OS X.
12942 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12944 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12945 shiftL2Left2Result): fixed bug #879326
12946 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12947 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12948 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12949 address fetch for clr instruction
12950 * device/lib/hc08/_mulint.c: created optimized assembly version
12951 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12953 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12955 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12956 proposed in FR #877103
12958 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12960 * src/SDCCval.c (cheapestVal): added missing checks
12961 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12962 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12964 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12966 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12969 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12971 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12972 loaded with the linker search paths (-L arguments) and the libraries
12973 to be linked with the current source (-l arguments). Changes
12974 currently will affect only the pic16 port.
12975 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12976 include path the port specific paths and port specific libraries,
12977 * gplink command now contains the $3 argument,
12978 * src/pic16/device.h,
12979 * src/pic16/device.c,: structure PIC_device is made public and
12980 renamed to PIC16_device, the same for variable Pics which is renamed
12981 to Pics16. Updated all references to them.
12982 * src/pic16/glue.c (pic16glue): corrected bug with code
12983 initialization which bypassed the variable initializations block.
12985 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12986 COMPILE_FLAGS and added the --nostdinc option
12988 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12990 * device/include/mc68hc908jb8.h: Register defs for another member
12991 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12993 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12995 Documenting changes from previous commits.
12996 * configure.in (version 1.56),
12997 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12998 when generating output files to configure the pic16 library,
12999 but now I've commented it out, since gputils aren't installed in the
13000 SF compile farm, so library won't compile
13002 * device/lib/Makefile.in (version 1.56): initially I've added in
13003 target 'all' the prerequestive 'model-pic16' so it compiled the
13004 pic16 library, but now I've commented it out for the same reasons
13006 * added targets 'model-pic16' and 'objects-pic16' to compile the
13008 * added target 'port-specific-objects-pic16' to handle the
13009 generated libraries and copy them into the build/ directory
13010 * added target 'clean-intermediate-pic16' to clean intermediate
13011 files into pic16 directory
13012 * in target 'installdirs' added line to create directory pic16 in
13013 the installation path
13015 * device/include/Makefile.in (version 1.11): in target 'install'
13016 added lines to copy all header files to installation path,
13017 * in target 'installdirs' added line create directory for pic16
13018 headers in the installation path
13020 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13022 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13025 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13028 * device/lib/configure.in,
13029 * device/lib/configure: fixed for autoconf 2.57
13031 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13033 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13034 option so that it actually works. Made it specific to the z80, since
13035 the gbz80 doesn't have these kinds of I/O ports.
13037 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13039 * device/include/z180.h,
13040 * device/lib/_memcpy.c,
13041 * device/lib/_memmove.c,
13042 * device/lib/_mulint.c,
13043 * device/lib/ser_ir.c,
13044 * device/lib/ser_ir_cts_rts.c,
13045 * device/lib/_strcmp.c,
13046 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13047 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13048 portmode; added deprecation warning for bank= and protmode= forms.
13049 Also, guard against buffer overflow.
13050 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13052 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13054 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13055 changed interrupt vector table generation to only emit declared vectors.
13056 * device/include/Makefile.in: added missing backslash
13057 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13059 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13061 Mainly changes to support compilation of the device libraries
13062 * src/pic16/device.c: stack is allocated via symbol and not
13063 via literal number. The symbol is placed in the corresponding
13064 position of the data ram
13065 * (pic16_dump_section): relocatable and absolute uninitialized
13066 data are now emitted in sorted order to reduce section naming,
13067 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13068 weren't marked as being in the access bank,
13070 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13072 Added portion of GNU PIC Library under the directory
13073 device/include/pic16 and device/lib/pic16. These files
13074 contain the declarations of SFRs for the PIC18Fxx2 devices.
13075 The directory is initialized via configure from toplevel.
13077 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13079 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13080 the spilllocations to be compared correctly
13082 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13084 * src/SDCCast.c (decorateType): fixed bug introduced today
13086 2004-01-12 Borut Razem <borut.razem AT siol.net>
13088 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13089 doc/sdccman.lyx: upper case pragmas are deprecated
13091 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13093 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13094 in simpler and even better code
13096 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13098 * src/SDCCicode.c (operandOperation): fixed bug #874819
13099 * src/SDCCast.c (decorateType): fixed
13100 char foo (unsigned long ul) { return ul > 0; }
13102 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13104 * doc/sdccman.lyx: Moved and added some sections, small changes
13105 all over. Telling LaTeX to be less strict with word spacing
13106 to better keep the right margin. Changed some notes about
13107 maintainance of the ports in section 3.2.1 - is it OK like this?
13109 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13111 SDCC source changes:
13112 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13113 convilong): modified to inform the pic16 port that builtin functions
13116 PIC16 PORT specific changes:
13117 * src/pic16/device.c pic16_dump_equates() added,
13118 processor registers declared internally by the port are emitted in
13119 the translation as equates,
13120 * src/pic16/gen.c: inline code is passed unprocessed to the
13122 * (pic16_popGetLit2): fnuction modified to take second operand as
13123 pCodeOp pointer and not as literal,
13124 * (popRegFromIdx): prefixed with pic16_,
13125 * (pic16_popCombine2): modified to receive already allocated pCode
13127 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13128 * (genFunction): initializes local stack frame and pushes on stack
13129 all the registers used by this function,
13130 * (genEndFunction): restores all registers from stack and restores
13132 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13134 * (pic16glue): changed the program startup sequence,
13135 * added new dbName code 'A' for functions placed in absolute section
13136 * src/pic16/main.c: added function attribute _naked,
13137 * added pragma 'code' to place a fnuction at an absolute address,
13138 * added command line arguments --debug-ralloc and --pcode-verbose,
13139 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13140 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13141 * (pic16_newpCodeOpLit2): modified to take the second operand as
13143 * (pic16_printpBlock): modified to emit each function in a separate
13145 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13146 UPPER for immediate operands,
13147 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13149 * src/pic16/peeph.def: all peepholes with movff are commented out,
13150 because there is a problem in the pcode peep optimizer,
13151 * src/pic16/ralloc.c: the register allocator can now reuse local
13152 function symbols for another function. This saves register usage.
13153 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13155 Added file src/pic16/NOTES with information about program writing on
13156 the current port version.
13158 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13160 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13161 and peephole 252 (array access)
13163 2004-01-09 Borut Razem <borut.razem AT siol.net>
13165 * src/SDCCmain.c : fixed #872250: -l command line defined library
13166 files are scanned before standard library files
13168 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13170 * src/SDCCast.c (decorateType): fixed bug #874046
13172 2004-01-09 Borut Razem <borut.razem AT siol.net>
13174 * support/scripts/sdcc.nsi: remove previous installation
13176 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13178 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13179 bytes for last interrupt vector (mcs51)
13180 * sdcc.spec: fixed typo
13182 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13184 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13185 gen51Code): more efficient parameter receive for --model-large
13188 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13190 * src/ds390/main.c,
13191 * src/z80/main.c: added missed needLinkerScript flags (more than
13192 one port structure defined in these file)
13193 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13196 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13198 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13199 * src/port.h: added flag needLinkerScript in port->linker
13200 structure to inform whether to create a .lnk file or not,
13202 * src/ds390/main.c,
13204 * src/mcs51/main.c,
13206 * src/pic16/main.c,
13208 * src/z80/main.c: changed appropriately to configure
13209 needLinkerScript flag
13211 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13212 * src/pic/glue.c: added variable udata_section_name to
13213 override default uninitialized data segment definition for
13214 devices only with SHAREBANK memory (reported from Erik Epetrich)
13215 * (pic14emitOverlay): modified to emit a commented overlay segment
13216 directive when no overlay data exist
13217 * (picglue): modified to emit uninitialized data segment
13218 according to udata_section_name
13219 * src/pic/main.c (_pic14_parseOptions): added command line
13220 options --udata-section-name=[name] to override default
13221 udata definition name
13222 * modified _linkCmd and _asmCmd to include compiler passed
13223 arguments via -W option
13224 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13225 object file from '.rel' to '.o' in port->linker structure,
13226 changed size of fptr from 2 to 3 in port structure
13228 2004-01-07 Borut Razem <borut.razem AT siol.net>
13230 * support/scripts/sdcc.nsi: update PATH
13231 * support/scripts/sdcc.ico: craeted
13233 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13235 * device/include/Makefile.in: fix install
13236 * doc/Makefile: fix install
13238 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13240 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13242 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13243 how the function variable allocation summary is displayed; also
13244 include information about variables allocated to the overlay
13247 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13249 * as/mcs51/lkmain.c: Help about -Y option
13250 * as/mcs51/lkarea.c: Fixed gcc warnings
13252 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13254 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13256 * support/valdiag/tests/overflow.c: added
13257 * src/SDCCast.c (decorateType),
13258 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13259 LEFT_OP (left shift)
13261 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13263 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13264 (default behaviour).
13266 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13268 A python script to validate compiler diagnostic messages. It can be
13269 used to verify that sdcc complains about bad c source code and
13270 gives a good location of the error.
13271 * support/valdiag/Makefile,
13272 * support/valdiag/valdiag.py,
13273 * support/valdiag/tests/*
13275 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13277 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13278 * src/SDCCsymt.c (newEnumType),
13280 * support/Util/SDCCerr.c,
13281 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13283 * support/regression/tests/enum.c: added test for enum values that
13284 require at least 2 bytes of storage.
13286 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13288 * src/common.h: added ifndef/define/endif macros
13289 around the header file.
13290 Bug reported from Jesus Calvino-Fraga
13292 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13294 * sdcc.spec: updated
13295 * device/include/Makefile.in: don't install CVS directories
13296 * device/lib/Makefile.in: added removal of CVS directories after install
13297 * doc/Makefile: fixed install, added local_icons
13298 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13299 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13300 * src/ds390/gen.c (genRightShift): fixed bug #870788
13301 * src/SDCCast.c (decorateType): fixed bug #870781
13303 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13305 PIC16 port related changes:
13306 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13307 added variable stackPos,
13309 * gen.c: genCall, assignResultValue: added support for
13310 pushing/retrieving function parameters to/from stack,
13311 genFunction,genEndFunction: setup stack frame for the
13312 generated function,
13313 genAddrOf: will be changed according to bug 863624
13315 * added files genutils.c and genutils.h which contain gen*
13316 debugged and optimised functions extracted from gen.c
13318 * glue.c: added variable 'externs' which holds extern symbols,
13319 pic16emitRegularMap: is modified to properly handle relocatable
13320 symbols under the new scheme,
13321 pic16createInterruptVect: is modified
13322 pic16printPublics: is modified to emit 'global' assembler directives,
13323 added pic16_printExterns to print extern symbols,
13324 pic16glue: initializes stack/frame pointer in the beginning of
13325 the assembly output. Temporary hack, will be corrected later,
13326 because gplink yet does not support stack and SDCC does not
13327 yet support a type of crt0.o object to create the final binary.
13329 * Removed many lines that contain 8051 legacy code.
13330 * The code is finally placed under a 'code' directive.
13331 * Added port specific options.
13333 * _process_pragma: simplified since now we do not need *special*
13334 include file to define SFR registers. But a separate header
13335 will be needed. This will be developed later.
13336 * _pic16_parseOptions: added, parses port specific options:
13337 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13338 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13339 --preplace-udata-with=
13341 * _pic16_setDefaultOptions: modified to initialize section names,
13342 but hack is temporarly out of order since it needs improvement.
13343 * _pic16_genAssemblerPreamble: configuration words are emitted by
13344 their address instead of their name. This part is incomplete and
13345 supports only the 18Fxx2 devices. Other devices will emit an error
13346 during assembly since they do not contain the same set of config
13348 * _pic16_genIVT: is modified,
13350 * pcode.c: added definitions for some hardware registers that are needed
13352 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13353 All PCI entries are updated. Now LFSR is supported.
13354 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13355 * added pic16_newpCodeOpLit2 to support instructions with
13356 two literal arguments
13357 * pic16_pCode2str: corrected code that emits assembler instructions
13358 with two literal operands and those that have an access bit modifier
13359 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13360 this fixes a bug which caused some labels to be lost, when an
13361 assembler directive was added, i.e. banksel,
13362 * pic16_FixRegisterBanking: improved logic that causes the insertion
13364 * InlineFunction: functions that are called once, are not any more
13365 inlined. This can be a port option in the future,
13367 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13369 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13370 hold the corresponding uninitialized symbols,
13371 * pic16_allocProcessorRegister: registers have explicit marked the
13373 * pic16_allocInternalRegister: registers are explicit marked as
13375 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13376 processing list, so bit registers were lost,
13379 * ralloc.h: added field 'accessBank' and original symbol operand
13380 in register definition,
13381 * removed the field isMapped from register definition,
13383 ** Several functions have been removed from various sources:
13384 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13385 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13386 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13387 pic16_assignRelocatableRegisters
13389 ** others have been introduced:
13390 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13391 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13393 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13395 * support/scripts/inc2h.pl: changed definition of BIT_AT
13396 to emit 'sbit at' instead of 'bit at'. This was a request.
13398 PIC16 port related preliminary changes:
13399 * gen.c: prefixed function popRegFromString with
13400 pic16_ and all references to it corrected
13401 * pcode.c: all pic16_pc_* hardware registers prefixed
13402 with underscore (_),
13403 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13404 * ralloc.c: newReg(): when register is REG_SFR then
13405 set address to rIdx,
13406 pic16_allocProcessorRegister(): marks register wasUsed=0
13407 pic16_writeUsedRegs(): added a call to assign processor
13408 registers via pic16_assignFixedRegisters
13410 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13412 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13413 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13414 variables in unused register banks. Also the SSEG is placed
13415 wherever there is enough space for it, and IDATA can be anywhere
13416 in internal RAM. For now compile using -Wl-Y[stack_size].
13417 The mem file is different for this option as well, since it
13418 makes no sense of talking about DSEG lenght.
13420 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13422 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13423 in certain cases, e.g. when ROM assignment, patch provided
13424 from Albert den Haan.
13426 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13428 Many signedness and type propagation fixes:
13429 * src/SDCCicode.c: made geniCodeCast() static
13430 replaced SPEC_ by IS_ (cosmetic)
13431 (operandOperation): fixed div and mod operation
13432 (usualBinaryConversions): added support for promotion of char
13433 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13434 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13435 (geniCodeAdd): an array index will stay unsigned, even if promoted
13437 (geniCodeArray): ditto
13438 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13439 * src/SDCCsymt.c (computeType): added more support for char;
13440 promotion of char is selectable by promoteCharToInt, fixed signedness
13442 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13443 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13444 * src/SDCCval (val*): replaced signedness calculation by
13446 rearranged if-branches (cosmetic)
13447 (valShift): added warning W_SHIFT_CHANGED
13448 (valCompare): fixed problem with different types
13449 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13450 * support/regression/tests/literalop.c: added many cases
13451 * support/regression/tests/ast_constant_folding.c: changed finally to
13453 * .version: new year, new version: 2.3.7
13454 * src/SDCCmain.c (main): applied patch #866468
13455 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13456 provided by Scott Bronson
13457 * doc/sdccman.lyx: updated documentation for sdcdb
13458 updated and added chapter tips
13460 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13462 * src/SDCCsymt.h: missing from yesterday's commits
13464 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13466 * src/SDCC.y (struct_or_union_specifier),
13467 * support/Util/SDCCerr.c,
13468 * support/Util/SDCCerr.h: verify that struct & union tags are used
13471 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13473 * src/SDCCglobl.h: missing from yesterday's commits
13475 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13477 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13478 sft_attributes, struct_declaration, parameter_declaration,
13479 type_name, start_block, declaration_list),
13480 * src/SDCC.lex (check_type): support redefinition of typedef names
13482 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13484 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13485 aligned xdata arrays. Erik helped me with the if clause.
13487 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13489 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13492 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13495 * src/SDCCast.c (newAst_),
13497 * src/SDCCicode.c (ast2iCode, newiCode),
13499 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13500 expr, statement, expression_statement, selection_statement,
13501 iteration_statement, expr_opt, jump_statement): foundation for tracking
13503 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13506 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13508 * support/Util/SDCCerr.c,
13510 * src/SDCCast.c (createCase, createDefault, decorateType),
13511 * src/SDCClabel.c (labelUnreach),
13512 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13514 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13515 (with thanks to Stas Sergeev)
13516 * device/include/time.h,
13517 * device/lib/time.c (CheckTime): suppress unreachable code warning
13519 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13521 * src/SDCCast.c (createIvalCharPtr),
13522 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13524 * support/regression/tests/nullstring.c: tests for these two bugs
13526 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13528 * support/Util/SDCCerr.h,
13529 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13530 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13531 about storage class and 'at' used inside struct or union
13532 * src/SDCCBBlock.c (iCodeFromeBBlock),
13533 * src/SDCCcse.c (ifxOptimize),
13534 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13535 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13536 printIval, emitStaticSeg, emitOverlay),
13537 * src/SDCClabel.c (deleteIfx),
13538 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13539 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13540 gatherAutoInit, processParms),
13541 * support/Util/SDCCerr.h,
13542 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13543 reporting for post-parse errors.
13545 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13547 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13548 implicit casts via union; they don't work on big endian systems
13549 (possible fix for bug #861138)
13551 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13553 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13554 * src/mcs51/main.c: fixed the fix for bug #737001
13556 2003-12-15 Borut Razem <borut.razem AT siol.net>
13558 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13560 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13562 * support/makebin/makebin.c: put output in binary mode
13564 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13566 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13567 xdata and data memory on startup. Set the environment variable
13568 SDCC_NOGENRAMCLEAR to disable this.
13569 * src/mcs51/peephole.def,
13570 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13571 (allows non-interrupt and interrupt code to safely compete for a resource
13572 without the non-interrupt code having to disable interrupts)
13574 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13576 * src/SDCCicode.c (geniCodeAdd),
13577 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13578 with valFromType if type might be a pointer and host is big endian).
13579 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13580 types, not just integer types.
13581 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13582 multiply defined with mismatching "at" address.
13584 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13586 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13587 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13588 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13589 with embedded nulls (fixed bug #753752)
13591 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13593 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13594 Apparently this did not see much testing (endless loop)
13596 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13598 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13600 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13602 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13603 gracefully handle NULL memmap pointers
13605 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13607 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13608 instead of deleting the iCode when an operand is volatile
13609 * src/z80/gen.c (genDummyRead),
13610 * src/mcs51/gen.c (genDummyRead),
13611 * src/ds390/gen.c (genDummyRead),
13612 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13614 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13615 * src/SDCC.y: fixed bug #850420
13617 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13619 Applied z80 i/o port patch from Peter Townson and fixed some operators
13620 to better handle operands in A register.
13621 * device/include/z180.h
13627 * src/z80/peeph-z80.def
13628 * src/z80/peeph.def
13631 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13633 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13635 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13637 * device/lib/hc08/_mullong.c: Removed extra #endif
13639 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13641 * sim/ucsim/hc08.src/inst.cc,
13642 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13643 carries from x to h
13644 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13645 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13646 * device/include/stdarg.h: fixed varargs for hc08
13647 * device/lib/Makefile.in,
13648 * device/lib/hc08/Makefile,
13649 * device/lib/hc08/_mulint.c,
13650 * device/lib/hc08/_mullong.c: fixed some endian problems
13652 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13654 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13655 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13656 * device/lib/_gptrget.c,
13657 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13659 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13661 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13662 * src/SDCCast.c (astErrors): fixed bug #846007
13663 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13665 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13667 * src/SDCCast.c (decorateType): disabled a transformation I added in
13668 revision 1.188 (access to fields of a structure at an absolute address);
13669 it breaks with bitfields, extern declarations, and gcse analysis.
13670 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13671 could be assigned through a pointer, so don't complain.
13672 * src/SDCCast.c (astErrors),
13674 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13676 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13678 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13679 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13680 output of __config directives, since gpasm now supports them
13681 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13682 pre-processor macro, i.e. -DMCU=p18f452
13683 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13684 and modified to handle 'cast' icode similarly to '=' icode
13685 * src/pic16/device.h (typedef struct PIC_device): added field
13686 'extMIface' to indicate that chip has external memory interface
13687 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13688 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13691 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13693 * src/SDCC.y (pointer): fixed bug #846006
13694 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13695 * src/SDCCast.c (decorateType): fixed bug #846009
13696 * src/ds390/peeph.def,
13697 * src/ds390/gen.c (genAnd, genOr),
13698 * src/mcs51/peeph.def,
13699 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13701 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13703 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13710 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13714 * src/SDCCbitv.c: added function to free a bitvector
13715 * src/SDCClrange.h,
13716 * src/SDCClrange.c: added function to recompute the liveranges
13717 * src/avr/ralloc.c,
13718 * src/ds390/ralloc.c,
13719 * src/hc08/ralloc.c,
13720 * src/mcs51/ralloc.c,
13721 * src/pic/ralloc.c,
13722 * src/pic16/ralloc.c,
13723 * src/xa51/ralloc.c,
13724 * src/z80/ralloc.c: recompute the liveranges after register packing
13726 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13728 * src/SDCCloop.c (newInduction): fixed bug #845630
13730 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13732 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13733 inadvertantly left behind from my 2003-11-12 change
13735 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13737 Updated headers I neglected to commit yesterday.
13738 * src/SDCClrange.h,
13741 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13743 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13744 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13745 * src/SDCCopt.c (eBBlockFromiCode),
13746 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13747 the creation of the key hash table from the sequencing so it can be used
13748 earlier (for some GCSE bug fixes still pending)
13750 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13752 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13753 * support/regression/tests/addsub.c: testing genPlus shortcut
13755 2003-11-15 Borut Razem <borut.razem AT siol.net>
13757 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13759 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13761 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13762 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13763 ordering is immaterial.
13764 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13766 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13768 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13769 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13770 (SIGSEV) of bug #840381
13771 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13772 unlink new file before rename if new and old filenames are the same)
13774 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13776 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13777 uninitialized variables) for the mcs51. Set environment variable
13778 SDCC_GENRAMCLEAR to test.
13779 xdata initialization slightly shorter
13781 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13784 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13785 #838241 & 780691 (basicly the same bug)
13786 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13787 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13789 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13791 * src/SDCCmain.c (linkEdit): "fix" #834252
13793 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13795 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13797 * src/SDCC.y: fixed bug #819403
13799 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13801 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13802 the reentrant attribute.
13803 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13804 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13806 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13807 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13808 erroneously reduced to a literal.
13809 * src/hc08/ralloc.c (packRegisters, rematStr),
13810 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13813 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13815 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13816 * doc/sdccman.lyx: changed from 'article' to 'book'
13817 * doc/Makefile: readded test_suite_spec and cdbfileformat
13819 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13821 * device/include/stdlib.h: include malloc.h to comply with ANSI
13822 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13824 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13826 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13827 * doc/clean.mk: also remove *.out files
13828 * doc/sdccman.lyx: some additions, larger top/bottom margins
13830 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13832 * src/SDCC.y: fixed bug #837365
13833 * support/regression/tests/bitopcse.c
13834 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13835 a symbol (might be valop instead)
13836 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13837 * device/lib/clean.mk: added hc08 to the cleaning list
13839 2003-11-04 Borut Razem <borut.razem AT siol.net>
13841 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13843 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13844 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13845 malloc is declared in standard stdlib.h
13847 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13849 * device/lib/hc08/Makefile: need to clean .rel not .o files
13850 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13852 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13856 * src/mcs51/main.c,
13857 * src/ds390/main.c,
13861 * src/pic16/main.c,
13862 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13863 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13864 tests (which uses the port's oclsExpense function)
13870 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13872 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13874 * src/SDCCcse.c (ifxOptimize),
13875 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13876 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13877 deleting the IFX iCode.
13878 * src/hc08/ralloc.c: reduced unneeded slocs
13879 * src/hc08/gen.c: fixed bug in asmopToBoolean
13881 2003-11-04 Borut Razem <borut.razem AT siol.net>
13883 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13884 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13885 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13886 transferred to configure
13888 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13890 Use headers defined in the C[++] standards:
13891 * sim/ucsim/gui.src/serio.src/fileio.cc
13892 * sim/ucsim/gui.src/serio.src/frontend.cc
13893 * sim/ucsim/gui.src/serio.src/main.cc
13894 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13895 * support/Util/NewAlloc.c
13897 * as/mcs51/lklibr.c
13901 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13903 * Added MSVC projects for hc08 assembler and linker:
13904 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13905 /as/hc08/link_hc08.dsp
13907 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13909 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13911 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13913 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13915 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13917 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13919 2003-10-31 Borut Razem <borut.razem AT siol.net>
13921 * support/cpp2/cpplib.h,
13922 support/cpp2/cpplib.c,
13923 support/cpp2/cpplex.c,
13924 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13925 to switch _asm block preprocessing on / off. Default is
13926 #pragma preproc_asm +
13928 2003-10-31 Borut Razem <borut.razem AT siol.net>
13930 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13931 when outputting comment blocks (when executed with -C option) and
13932 _asm (SDCPP specific) blocks
13934 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13936 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13938 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13940 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13942 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13944 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13945 * src/SDCCast.c (decorateType): fixed bug #832664
13947 2003-10-31 Borut Razem <borut.razem AT siol.net>
13949 * support/cpp2/cpplex.c: fixed for SDCPP:
13950 comments(when executed with -C option) and _asm blocks
13951 were included even if they where in skipped #if block.
13952 Applied solution from GCC cpp 3.3.2
13954 2003-10-31 Borut Razem <borut.razem AT siol.net>
13956 * src/SDCC.lex: sdcc now understands both formats:
13957 '# <line_number> <file_name>' and
13958 '#line <line_number> <file_name>'
13959 * support/cpp2/cppmain.c: sdcpp now generates the standard
13960 '# <line_number> <file_name>' instead of former
13961 '#line <line_number> <file_name>'
13963 2003-10-30 Borut Razem <borut.razem AT siol.net>
13965 * support/cpp2/cpphash.h,
13966 * support/cpp2/cpplib.h
13967 * support/cpp2/cpplex.c,
13968 * support/cpp2/cppmain.c,
13969 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13971 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13973 Fixed a number of problems revealed by bug #827883.
13974 * src/SDCCloop.c (loopInvariants): Spill location of the
13975 result operand should be recomputed if extracted from
13976 a loop. Also, don't extract assignments of an iTemp
13978 * src/SDCCast.c (isConformingBody): loop reversal should
13979 not occur if the control variable is involved with a
13980 relational operator.
13982 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13984 * .version: bumped to 2.3.6 to reflect the big improvements
13985 made by Erik and Klaus. Thanks!
13987 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13989 Replaced the livrange code.
13990 * src/SDCClrange.c: added new LR code
13992 * src/SDCCBBlock.h: removed remainig parts from old LR code
13993 * src/ds390/ralloc.c,
13994 * src/ds390/gen.c: minor fixes to make it work with new code
13996 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13999 * as/hc08/lkrloc.c,
14001 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14002 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14003 (tweaked fix for bug #818696)
14005 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14007 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14009 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14012 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14013 * src/mcs51/gen.c (gencjneshort),
14014 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14015 more efficient (per Scott Bronson's suggestion)
14017 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14019 Extended the semantics of the critical keyword to include
14020 individual statements. See RFE #827755 and #799831
14025 * support/Util/SDCCerr.c
14026 * support/Util/SDCCerr.h
14031 2003-10-19 Borut Razem <borut.razem AT siol.net>
14033 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14035 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14037 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14039 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14040 and predecrement operand is displayed
14042 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14044 * src/SDCCval.c (valMinus): fixed bug #826041
14046 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14048 Some hc08 related updates that I missed earlier
14049 * sim/ucsim/stypes.h
14050 * support/regression/ports/hc08/spec.mk
14052 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14054 New target "hc08" for the Motorola 68hc08 family of micros
14062 * sim/ucsim/hc08.src/*
14063 * sim/ucsim/configure.in
14064 * src/ucsim/configure
14065 * sim/ucsim/packages_in.mk
14068 * device/include/mc68hc908qy.h
14069 * device/lib/hc08/*
14070 * device/lib/Makefile.in
14071 * support/regression/ports/hc08/*
14072 * support/regression/Makefile
14074 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14076 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14078 * src/ds390/gen.c (genCast): fixed bug #821957
14080 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14082 * device/lib/logf.c: "fixed" overlay bug
14083 * support/regression/ports/host/spec.mk: added m library
14084 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14085 * support/regression/tests/float_trans: added (for Eric)
14087 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14089 * src/mcs51/gen.c (genCpl): fixed bug
14090 http://sf.net/mailarchive/message.php?msg_id=6263915
14092 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14094 * src/SDCCast.c (decorateType): added extended constant folding
14095 * src/SDCCsymt.c (computeType): cleanup
14096 * src/SDCCval.c (valShift): minor optimization
14097 * support/regression/tests/ast_constant_folding.c: added
14099 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14101 * src/SDCCmain.c: removed some unintended changes
14103 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14105 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14106 * src/z80/gen.c: fixed part of bug #817589
14107 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14109 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14111 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14122 * src/ds390/ralloc.c
14124 * src/mcs51/ralloc.c
14126 * src/pic16/ralloc.c
14127 * src/xa51/ralloc.c
14129 * src/z80/gen.c: removed unused label "release:"
14131 2003-10-06 Borut Razem <borut.razem AT siol.net>
14133 * src/SDCC.lex: removed definition of unused variables
14134 save_optimize and save_options
14136 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14138 * clean.mk: removed '=' in "-maxdepth=1"
14139 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14140 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14142 2003-10-06 Borut Razem <borut.razem AT siol.net>
14144 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14145 my_unput() replaced by unput()
14147 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14149 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14150 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14151 type-punned pointer will break strict-aliasing rules"
14152 Old LR behaviour is again default; Klaus' LR can be choosen by
14153 defining the environment variable LRKLAUS
14157 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14158 * clean.mk: fixed removal of files in bin/CVS/
14159 * device/lib/clean.mk: fixed removal of directories small and large
14160 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14162 * src/SDCCval.c: removed superflous test for pedantic
14164 2003-10-05 Borut Razem <borut.razem AT siol.net>
14166 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14167 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14168 message "unmatched #pragma SAVE and #pragma RESTORE"
14170 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14172 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14173 assembly, critical functions, atomic, nojtbound)
14175 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14177 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14183 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14186 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14188 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14190 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14191 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14192 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14194 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14196 * src/z80/gen.c (genRet): fixed bug #524753
14197 * src/z80/gen.c (genCast): fixed internal error on cast from
14199 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14200 fix for bug #477835 to the z80
14201 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14202 for tracking iCodes in the peephole optimizer for z80
14204 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14206 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14207 the other part of bug #814548
14208 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14210 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14212 * src/SDCCcse.c: fixed part of bug #814548
14214 2003-09-28 Borut Razem <borut.razem AT siol.net>
14216 * src/asm.c: rewrite of printILine() to use temporary file instead
14218 * src/xa51/main.c: commented out declaration of int rewinds
14220 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14222 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14224 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14226 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14227 * src/asm.c (printILine): Fixed bug #811015
14229 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14231 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14234 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14236 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14237 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14238 to correctly handle general case of AOP_PAIRPTR
14239 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14241 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14243 * src/mcs51/ralloc.c (fillGaps),
14244 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14245 register positioning bug)
14247 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14249 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14251 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14253 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14254 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14255 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14256 (ralloc doesn't intentionally do this now, but perhaps later)
14257 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14258 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14259 register positioning bugs (Fixed bug #762602 and #795325)
14260 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14261 (Fixed bug #808779)
14262 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14263 lines that --i-code-in-asm generates
14265 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14267 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14268 trying to fclose a FILE* that was already closed.
14270 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14272 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14273 of const struct should be treated as if const themselves)
14275 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14277 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14279 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14281 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14282 Unix (/n) and DOS (/r/n) line terminations.
14284 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14286 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14289 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14291 * src/mcs51/gen.c (genFunction, genEndFunction),
14292 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14293 and restore of EA so that stack offsets to parameters are
14294 correct when using both critical and reentrant/stack-auto.
14295 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14296 size (can be triggered in error if sloc is shared between
14297 different sized objects)
14298 * device/include/float.h: fixed macros to explicitly use
14299 unsigned long where needed
14301 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14303 Feature req. 799831: added code to allow nesting of critical functions
14304 * src/mcs51/gen.c (genFunction, genEndFunction)
14305 * src/ds390/gen.c (genFunction, genEndFunction)
14307 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14309 * src/SDCCsymt.c (sclsFromPtr),
14311 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14312 support for standard C idiom of memory mapped variables; for
14313 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14314 to xdata int at 0x1234 tempvar = 1.
14315 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14316 provided by Akiya ISHIDA
14318 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14320 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14321 * src/SDCCval.c (constVal): added reduction from int to char
14322 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14323 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14324 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14326 * support/regression/tests/shifts.c: fixed
14328 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14330 * src/z80/gen.c (genXor): Fixed bug #805445
14332 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14334 Fixed bug #621531 (const & volatile confusion in the type chain).
14335 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14336 refer to the const or volatile state of the pointer itself.
14348 * src/pic16/ralloc.c
14349 * support/regression/tests/const.c
14351 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14353 When checking for duplicated modules, use absolute paths
14354 instead of relative paths. Files changed:
14359 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14361 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14363 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14365 * device/include/string.h: added size_t typedef, changed
14366 prototypes to use size_t, eliminated separate reentrant and
14367 non-reentrant declarations, added _memmove declaration
14368 * device/lib/_memcpy.c: changed to use size_t instead of int,
14369 changed /4 to >>2 to avoid division library call
14370 * device/lib/_memcmp.c,
14371 * device/lib/_memset.c,
14372 * device/lib/_strncat.c,
14373 * device/lib/_strncpy.c,
14374 * device/lib/_strncmp.c: changed to use size_t instead of int
14375 * device/lib/_memmove.c: new file (fixed bug #772294)
14376 * device/lib/Makefile.in: added _memmove.c
14377 * device/lib/z80/asm_strings.s: fixed bug #772290
14378 * support/regression/tests/bitfields.c: attempt to fix host assertion
14379 failure on amd64-unknown-linux2.2
14381 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14383 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14384 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14385 * as/z80/asmain.c (main): fixed bug #801766
14387 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14389 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14392 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14394 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14395 reported in bug #800609
14397 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14399 * Top header beautifications in src/pic16 directory:
14400 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14401 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14402 pcoderegs.h, ralloc.c, ralloc.h
14403 * main.c: added top header and GPL license notice
14404 * pcode.c: fixed the if-conditional warning
14406 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14408 * device/lib/_mullong.c: replaced int by short for gcc
14410 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14412 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14413 and JUMPTABLE iCodes properly now (worked by accident before)
14414 * src/mcs51/gen.c (leftRightUseAcc),
14415 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14416 iCode properly now. Use getSize instead of nRegs since a & b
14417 aren't part of the nRegs tally.
14419 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14421 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14422 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14423 before instructions that use the _STATUS register
14425 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14427 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14428 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14429 fetching of the pointer
14430 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14431 copied from genNearPointerSet()
14432 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14433 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14434 If they pop r0/r1 they must be called in the opposite order than aopOp().
14435 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14436 (resp. --stack-auto), prepared for --xstack
14438 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14440 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14442 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14444 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14445 these ports have their own __sdcc_external_start()
14447 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14449 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14450 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14451 type for bits was changed. It resulted in bit variables becoming
14452 global, which is not permitted in PIC 14 assembly output.
14454 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14456 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14458 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14460 Z80 and MCS51 linkers complaint if a public symbol is defined
14461 in more than one library module:
14465 * as/mcs51/Makefile.in
14467 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14469 A few small changes that speed up the peephole optimizer.
14473 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14475 Try to make the peephole optimizer smarter by maintaining
14476 an association between the assembly source code and the
14477 iCodes that originated them. Put this information to use
14478 with a new peephole rule condition "notVolatile" so that
14479 the rules can be aggressive yet still safe.
14484 * src/mcs51/peeph.def
14486 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14490 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14491 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14492 if the left or right operand symbols have the accuse flag set.
14494 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14496 Changed the type of the result of the ! (NOT) operator to char;
14497 previously it returned the same type as the source. This allows
14498 us to eliminate all the genFloatNot functions (all of its target
14499 implementations were very buggy) since !float can use the same
14502 * src/SDCCicode.c (ast2iCode): ! returns char
14503 * src/mcs51/gen.c (genNot, genNotFloat),
14504 * src/ds390/gen.c (genNot, genNotFloat),
14505 * src/z80/gen.c (genNot, genNotFloat),
14506 * src/pic/gen.c (genNot, genNotFloat),
14507 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14509 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14511 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14512 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14513 during interrupts. Ensure WSAVE is located at a shared bank address.
14514 2. Fixed page selection in some places
14515 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14516 the registers name strings.
14517 4. Fixed "signed / unsigned compare" compiler warnings.
14518 5. The PIC port manages its own allocation of the general purpose
14519 registers, but makes no attempt to reuse them. As a result when
14520 compiling it soon runs out of general purpose registers. Some
14521 additional code was added to the files pcode.c and device.c to walk
14522 through the function call tree and rename the registers so that they
14532 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14533 genPlus() & genMinus() when the result is the same as left or right
14535 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14537 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14539 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14541 Made bitfield a distinct type from bit so that bitfields
14542 convert as per ANSI C and bits retain their traditional
14543 boolean style behaviour. Implemented bitfield support in
14551 * src/ds390/gen.c: bit v bitfield split
14552 * src/z80/gen.c: New support for bitfields
14553 * support/regression/tests/bitfields.c: reenabled z80,
14556 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14558 Rules 246.x, 247.x relate to bitfields, the others speed up
14559 access to xdata mapped I/O devices.
14561 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14563 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14565 Cleaned up genPackBits and genUnpackBits and added two helper
14566 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14567 for literal assignments in genPackBits (thanks to Frieder for
14573 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14575 Fixed bug #748310 (pointer to function type mishandled when the
14576 function name is omitted). Also fixed a SIGSEGV when a function
14577 attribute (reentrant, etc) is used on a non-function or on a
14578 function but misplaced before the parameter list.
14580 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14582 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14583 * support/Util/SDCCerr.h,
14584 * support/Util/SDCCerr.c: Added func attr misuse error msg
14586 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14588 Fixed bug #787649 by anonymous
14589 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14590 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14592 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14594 Fixed numerous bitfield problems.
14596 * src/SDCC.y: More bitfield related error checking
14598 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14599 * support/Util/SDCCerr.h,
14600 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14601 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14602 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14603 * support/regression/tests/bitfields.c: tests added
14605 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14607 Made the constant following the "interrupt" keyword optional. If
14608 omitted, the function will not automatically be given an entry
14609 in the interrupt vector table (similar to #pragma NOIV, but
14610 less syntacticly kludgy). The interrupt number is also now
14611 range checked. Also fixed a bug in the high order bit example
14618 * support/Util/SDCCerr.c
14619 * support/Util/SDCCerr.h
14622 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14624 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14625 * src/SDCCicode.c (operandOperation): rewritten some ops
14626 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14627 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14629 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14630 be re-activated by defining REDUCE_LITERALS)
14631 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14632 unsigned, but are signed by default
14633 * src/SDCCval.c (constVal): rearranged
14634 * src/SDCCval.c (valMod): preliminary fix
14635 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14636 * support/regression/literalop.c: added, work in progress
14638 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14640 Generate warnings for useless declarations like "char data;"
14641 that don't do what new users expect.
14644 * support/Util/SDCCerr.h
14645 * support/Util/SDCCerr.c
14647 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14649 * src/SDCCval.c (valMult): fix overflow detection of negative int
14651 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14653 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14655 Changes to support big endian targets:
14668 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14670 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14671 * device/lib/time.c: fixed warning "integer overflow in expression"
14673 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14675 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14676 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14677 constants are unsigned; added recognition of "u" flag for unsigned
14678 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14679 * src/SDCCval.c (valDiv, valMod): fixed signdness
14680 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14681 signedness of modulo, left and right shift
14682 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14683 * support/Util/SDCCerr.h: added warning W_INT_OVL
14684 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14685 * src/SDCCast.c (ast_print): improved output of constants
14687 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14689 Fixed some warnings when building with MSVC:
14691 * as/mcs51/asdata.c
14695 * link/z80/aslink.h
14696 * link/z80/lkdata.c
14697 * link/z80/lkeval.c
14702 * support/cpp2/cpplib.c
14706 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14708 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14710 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14712 * support/librarian/clean.mk: Do not remove Makefile.
14713 * support/librarian/Makefile: added.
14715 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14717 Added librarian to MSVC build:
14720 * support/librarian/librarian.dsp
14722 'configure' not needed for librarian, removed:
14723 * support/librarian/configure
14724 * support/librarian/configure.in
14725 * support/librarian/config_in.h
14726 * support/librarian/Makefile.in
14728 Hopefully these ones built the librarian and the rest of sdcc properly:
14730 * Makefile.common.in
14732 Messed up 'configure', so revert to previous version:
14736 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14738 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14739 there, while the mantissa of a double is "only" 53 bits wide.
14741 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14743 Adding sdcclib to the build. MSVC project coming soon.
14744 Files added/changed:
14746 * support/librarian/clean.mk
14747 * support/librarian/configure
14748 * support/librarian/configure.in
14749 * support/librarian/config_in.h
14750 * support/librarian/Makefile.bcc
14751 * support/librarian/Makefile.in
14752 * support/librarian/sdcclib.c
14755 * Makefile.common.in
14759 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14761 Linker now complaints if linked modules have conflicting options, for
14762 example, one compiled using --model-large and another one compiled with
14763 --model-small. The following files were modified:
14765 * as/mcs51/asdata.c
14766 * as/mcs51/aslink.h
14768 * as/mcs51/asmain.c
14770 * as/mcs51/i51pst.c
14771 * as/mcs51/lkdata.c
14772 * as/mcs51/lklibr.c
14773 * as/mcs51/lkmain.c
14779 * link/z80/aslink.h
14780 * link/z80/lkdata.c
14781 * link/z80/lklibr.c
14782 * link/z80/lkmain.c
14785 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14787 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14788 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14790 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14792 * src/z80/mappings.i: fix _mul[us][int,long] entries
14794 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14796 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14798 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14800 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14801 * support/regression/tests/bitopcse.c: added
14809 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14811 added support for new library format to z80, gbz80 linkers:
14817 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14819 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14820 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14822 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14824 added DUMMY_READ_VOLATILE:
14833 * src/SDCCcse.c (algebraicOpts): many improvements
14834 * src/SDCCcse.h: removed algebraicOpts()
14835 * src/SDCCicode.c (picDummyRead): added
14837 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14839 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14840 "Insufficient space in data memory".
14842 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14844 * src/mcs51/gen.c: fixed bug #771358
14845 * src/z80/gen.c: fixed bug #759087
14847 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14849 * src/pic16/glue.c: minor cleanup by Vangelis
14851 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14853 * device/include/regc515c.h: fixed #758477
14854 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14855 * device/lib/_gptrput.c: saved a few bytes
14856 * my tab spacing is 8, yours too?)
14857 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14858 * device/lib/serial.c: process RX bytes earlier than TX bytes
14859 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14861 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14863 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14865 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14867 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14869 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14871 * device/lib/Makefile.in: bad fix, reverted to 1.43
14873 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14875 * device/lib/Makefile.in: added missing z80 object files
14877 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14879 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14880 pic16 progress by Vangelis:
14883 * src/pic/Makefile:
14890 * pic16/genarith.c:
14895 * pic16/pcodepeep.c:
14898 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14900 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14902 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14904 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14905 added gbz80 build to MSVC project.
14906 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14907 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14908 from 8051 stuff and setup so it links using a .lnk file.
14910 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14912 * support/librarian/sdcclib.c: sdcc librarian.
14913 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14916 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14918 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14920 2003-07-02 Borut Razem <borut.razem AT siol.net>
14922 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14923 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14924 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14925 src/xa51/main.c, src/z80/main.c:
14926 virtualization of glue() function: each port has it's own glue function,
14927 which is accessed by do_glue function pointer in PORT.general structure
14929 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14931 * DS800C400 fun, improved ROM interface and tinibios.
14933 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14935 * More support for DS80C400. Now includes beginning of interface to ROM.
14937 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14939 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14941 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14943 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14945 2003-06-19 Borut Razem <borut.razem AT siol.net>
14947 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14949 2003-06-19 Borut Razem <borut.razem AT siol.net>
14951 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14952 fixed Z80 port - crt0.o: cannot open.
14954 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14956 * support/Util/MySystem.c (merge_command): revert bad fix
14958 2003-06-18 Borut Razem <borut.razem AT siol.net>
14960 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14962 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14964 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14965 option --use-stdout sends errors to stdout instead of stderr.
14967 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14969 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14971 2003-06-15 Borut Razem <borut.razem AT siol.net>
14973 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14974 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14975 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14976 fixed width array of pointers replaced with sets;
14977 multiple include and lib paths ared transferred to preprocessor and linker
14978 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14979 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14980 fixed width array of pointers
14981 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14982 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14983 fixupPath(), getPathDifference()
14984 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14985 fixed width array of pointers
14987 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14989 * src/pic16/ralloc.c: fix warnings
14990 * src/pic16/pcode.c: fix warning
14992 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14994 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14995 know all the details, but essentially this set of changes enable
14996 the pic16 port to generate movff instructions and generate assembler
15000 * src/pic16/glue.c:
15001 * src/pic16/pcode.c:
15002 * src/pic16/device.c:
15003 * src/pic16/main.c:
15004 * src/pic16/pcode.h:
15005 * src/pic16/pcoderegs.c:
15006 * src/pic16/ralloc.c:
15007 * src/pic16/ralloc.h:
15009 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15011 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15012 added option --vc, so sdcc errors and warnings are compatible with
15013 Microsoft Visual Studio.
15015 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15017 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15018 device/lib/libfloat.lib: added atof function.
15020 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15022 * doc/sdccman.lyx: updated to Lyx 1.3
15023 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15024 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15025 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15027 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15029 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15031 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15033 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15034 additions to the "related tools/documentation" section
15036 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15038 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15040 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15042 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15043 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15045 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15047 * doc/sdccman.lyx: fix double dash and other minor things
15048 * doc/Makefile: fix double dash
15050 2003-05-28 Karl Bongers(patches from Martin Helmling)
15051 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15052 condition and ignore commands.
15054 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15056 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15057 is in parts still quite out of date, I did changes as far as I felt makes sense
15058 for a non-native english speaker.
15059 Please feel free to add to the manual or to correct my changes.
15060 * doc/Makefile: undid touching the date of intermediate tex files.
15062 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15064 * doc/sdccman.lyx: Manual has an index now
15066 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15068 Finalize muluint/mulsint and mululong/mulslong merging:
15069 * device/lib/_mulint.c
15070 * device/lib/_mullong.c
15071 * device/lib/gbz80/mul.s
15072 * device/lib/gbz80/stubs.s
15073 * device/lib/z80/mul.s
15074 * device/lib/z80/stubs.s
15075 * src/SDCCsymt.c (initCSupport)
15077 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15079 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15080 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15081 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15082 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15085 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15087 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15088 the regression tests I'm not brave enough to enable 245.b, 245.c
15089 * doc/sdccman.lyx: added latex preamble for hyperref package.
15090 Using pdflatex this will give you a hyperlinked pdf file with
15091 bookmarks. (prepend '%' before /usepackage if this breaks something)
15093 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15095 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15097 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15099 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15101 2003-05-21 <johan AT balder>
15103 * src/SDCCglue.c (printIval): fixed bug #739934
15105 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15107 Applied patch from bug 737905 (renamed yylineo to mylineno):
15114 * src/pic16/pcode.c: Cleaned warnings
15115 * src/pic16/pcodeflow.c: Cleaned warnings
15116 * src/pic16/pcoderegs.c: Cleaned warnings
15118 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15120 * src/pic16/pcode.c: Cleaned warnings
15121 * src/pic16/pcodepeep.c: Cleaned warnings
15122 * src/pic16/ralloc.c: Cleaned warnings
15124 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15126 * doc/sdccman.lyx: fixed bug 739745
15127 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15129 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15131 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15132 it can be defined with CFLAGS when running configure
15133 * src/SDCCmain.c: fixed compiling + linking with object files
15135 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15137 * configure.in: configure for pic16 port,
15138 added --disable-pic16-port
15139 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15140 * src/SDCCmain.c: linkOptions is changed to set *,
15141 added if/endif conditional macros to remove options help
15142 messages from optionsTable when a port is not configured, added
15143 support for the PIc16 port in the ports table, when executing
15144 the compiler with no port specified on command line, a default
15145 port is selected with the new macro DEFAULT_PORT which is
15146 defined in port.h, in setDefaultOptions() linkOptions is removed
15147 from initialization assignment, since now it is a set,
15148 parseCmdLine uses setParseWithComma for linkOptions, in
15149 linkEdit() linkOptions are accessed with new function indexSet()
15150 which returns the i'th item of a set variable. See SDCCset.c, in
15151 linkEdit() when calling buildCmdLine(), added linkOptions as
15152 last argument. Now users can pass arguments to gplink via the
15153 -Wl option, main() uses pic16glue() to glue up pic16 programs
15154 * src/SDCCpeeph.c: various changes to support pic16
15155 * src/SDCCset.c: added function void *indexSet(set *, int) to
15156 return the i'th item of the set
15157 * src/SDCCset.h: added function prototype for indexSet()
15158 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15159 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15160 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15161 added macro DEFAULT_PORT
15162 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15163 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15165 * src/pic16/glue.c: commented out some error producing lines
15166 * src/pic16/main.c: __config directives are commented out to stop
15167 gpasm complaining and test the linkage with gplink, _linkCmd and
15168 _asmCmd changed to be more gplink and gpasm friendly
15169 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15170 produced an error when parsed, peep rule 12 is added to utilize
15171 movff, but it is commented out since the pCode does not support
15172 yet a command with 2 address arguments
15174 2003-05-18 <johan AT balder>
15176 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15177 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15178 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15180 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15181 Added feature to script commands from file.
15183 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15185 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15186 * src/SDCCutil.c: include ctype.h for win32
15188 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15190 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15192 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15194 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15195 Fixed so you can set breakpoints prior to run, run does not stop
15196 on entry now. Add tbreak. Other enhancements and fixes for use
15199 2003-05-12 Borut Razem <borut.razem AT siol.net>
15201 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15203 2003-05-11 Borut Razem <borut.razem AT siol.net>
15205 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15206 the path of bin directory, so that PATH is the only env. variable, which has to be set
15207 in case of standard installation.
15208 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15209 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15210 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15212 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15214 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15215 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15216 temp files are in the port dir; clean the gen/test directory when
15217 generating new test.c
15218 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15219 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15220 * support/regression/tests/zeropad.c: added
15222 2003-05-09 <johan AT balder>
15224 * src/SDCCglue.c: fixed bug #597940
15226 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15228 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15229 cache sfr, optimize next,step, fix off by one sourceline,
15230 support ddd list function.
15231 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15233 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15235 * support/regression/HTMLgen.py: added compare_s2f()
15236 * support/regression/Makefile: redo 1.27
15237 * support/regression/generate-cases.py: redo 1.5
15239 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15241 * support/regression/tests/float.c: workaround 33 bit hex constant
15242 * support/regression/tests/simplefloat.c: fix division for host
15244 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15246 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15247 that tame's the PIC's over-aggressive optimizer.
15249 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15251 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15254 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15256 Initial support for DS80C400. "Hello world" runs on TINIm400
15259 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15261 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15262 * Some notes on ddd usage added in debugger/README
15263 Martin Helmling adding more features and fixes for ddd GUI debugger.
15264 Code added for nexti, stepi, up, down, and other adjustments.
15266 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15268 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15269 * src/pic/peeph.def Added two rules to optimize carry manipulation
15270 * src/pic/* removed debug printfs
15272 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15274 * debugger/mcs51/cmd.c: added header newalloc.h
15276 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15278 * as/Makefile: new EXEEXT
15279 * as/z80/Makefile: remove trailing slash of BUILDIR
15280 * as/z80/clean.mk: new EXEEXT
15281 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15282 * support/cpp2/Makefile.in: new EXEEXT
15283 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15285 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15287 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15288 EXEEXT was introduced to fix all related problems with targets
15289 "clean", "install" and "uninstall"; a couple of further flaws
15290 especially with "clean" have been fixed too
15291 * as/mcs51/Makefile.in
15292 * as/mcs51/clean.mk
15296 * debugger/mcs51/Makefile.in
15297 * debugger/mcs51/clean.mk
15298 * link/z80/Makefile
15299 * link/z80/Makefile.in
15300 * link/z80/clean.mk
15302 * packihx/Makefile.in
15304 * sim/ucsim/Makefile
15305 * sim/ucsim/clean.mk
15306 * sim/ucsim/avr.src/Makefile.in
15307 * sim/ucsim/avr.src/clean.mk
15308 * sim/ucsim/s51.src/Makefile.in
15309 * sim/ucsim/s51.src/clean.mk
15310 * sim/ucsim/xa.src/Makefile.in
15311 * sim/ucsim/xa.src/clean.mk
15312 * sim/ucsim/z80.src/Makefile.in
15313 * sim/ucsim/z80.src/clean.mk
15314 * sim/ucsim/main_in.mk
15315 * sim/ucsim/packages_in.mk
15316 * sim/ucsim/gui.src/Makefile.in
15317 * sim/ucsim/gui.src/serio.src/Makefile.in
15318 * sim/ucsim/gui.src/serio.src/clean.mk
15321 * support/cpp2/Makefile.in
15322 * support/cpp2/clean.mk
15323 * support/makebin/Makefile
15324 * support/makebin/clean.mk
15325 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15326 * doc/sdccman.lyx: --program-suffix no longer needed
15328 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15330 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15331 Martin Helmling added support for ddd GUI debugger.
15332 Code added to display assembly, set variables, and other commands
15333 to interface to ddd.
15335 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15337 * as/Makefile: fix target clean
15338 * as/clean.mk: fix target clean
15339 * as/z80/clean.mk: fix target clean
15341 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15343 * Makefile.common.in: added AT EXEEXT AT
15344 * configure.in: removed all mingw32 stuff
15345 * configure: rebuilt from configure.in
15346 * doc/sdccman.lyx: updated section "installation"
15347 * support/scripts/sdcc_mingw32: adapted to configure
15348 * support/scripts/sdcc_cygwin_mingw32: added
15350 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15352 * src/pic Added object file support for the PIC port
15353 * src/pic Applied patch from Craig Franklin (this started the object file support)
15354 * src/regression Updated the PIC regression tests for object files
15356 2003-04-20 Borut Razem <borut.razem AT siol.net>
15358 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15359 lklex.c: In function `getfid':
15360 lklex.c:203: warning: array subscript has type `char'
15361 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15362 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15363 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15364 stack handling macros
15366 2003-04-19 Borut Razem <borut.razem AT siol.net>
15368 * "handling space characters in file path" task:
15369 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15370 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15371 * support/Util/MySystem.h: make it self-sufficient
15372 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15373 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15374 handling space characters in file path
15375 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15376 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15377 * support/Util/MySystem.c: handling space characters in executable's path
15379 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15381 * as/z80/Makefile: fix permanent rebuild of z80
15382 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15383 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15385 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15387 * src/SDCCopt.c: add special case optimization to replace modulo by
15388 a power of two with a bitwise AND.
15390 2003-04-18 <johan AT balder>
15392 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15394 2003-04-17 <johan AT balder>
15396 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15397 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15399 2003-04-13 Borut Razem <borut.razem AT siol.net>
15401 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15402 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15403 fixed mingw problem in adl_NORMALIZE_PATH
15405 2003-04-12 Borut Razem <borut.razem AT siol.net>
15407 * fixed "#pragma SAVE/RESTORE can not be nested":
15408 * src/SDCC.lex: reworked pragma handling functions
15409 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15410 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15412 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15414 * src/SDCCutil.c (pathEquivalent): defined but not used
15415 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15416 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15417 * configure: rebuilt from configure.in
15418 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15419 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15420 * device/include/Makefile.in: replace sdcc_datadir
15421 * device/lib/Makefile.in: replace sdcc_datadir
15422 * Makefile.common.in: add LDFLAGS from configure
15423 * packihx/Makefile.in: use LDFLAGS
15424 * src/Makefile.in: use LDFLAGS
15425 * support/cpp2/Makefile.in: add LDFLAGS from configure
15426 * support/makebin/Makefile: use LDFLAGS
15427 * .version: bumped version number to 2.3.5
15429 2003-04-12 Borut Razem <borut.razem AT siol.net>
15431 * completed "different paths" task:
15432 * src/SDCCmacro.c: fixed bug in handling quotes
15433 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15434 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15436 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15438 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15440 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15442 * ds390/gen.c ds390/peeph.def: fix bug 706781
15444 2003-04-11 Borut Razem <borut.razem AT siol.net>
15446 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15448 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15450 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15451 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15452 set - this bit used to not be set...).
15453 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15454 bad code in PIC Port
15455 * src/regression/and2.c added to test bug 609268
15456 * src/regression/Makefile added and2.c to regression test
15459 2003-04-08 <johan AT CP255758-A>
15461 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15462 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15463 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15465 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15467 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15469 * support/cpp2/Makefile.in: fix bug #487815
15470 * configure: rebuilt from configure.in
15471 * Makefile.common.in: docdir changed, new path suffixes
15472 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15473 * sdcc_vc_in.h: reflect changes from sdccconf.h
15474 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15475 * src/SDCCutil.h: remove BINDIR hack
15476 * doc/sdccman.lyx: update new path hierarchy
15478 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15480 * src/SDCCpeeph.c: added okToRemoveSLOC test
15482 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15484 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15486 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15488 * src/SDCCpeeph.c: added labelIsReturnOnly test
15489 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15491 2003-04-05 <johan AT balder>
15493 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15494 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15495 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15496 * src/SDCCast.c: fixed a warning
15497 * src/SDCCast.h: fixed a warning
15498 * src/SDCCicode.c (operandFromAst): fixed a warning
15500 2003-04-04 <johan AT balder>
15502 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15503 * src/SDCCast.c (decorateType): fixed bug #715076
15504 * src/SDCC.y: fixed bug #702907
15506 2003-04-03 <johan AT balder>
15508 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15509 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15510 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15511 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15512 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15514 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15516 * _decdptr.c: fix return values
15517 * _gptrget.c: fix return values
15518 * _gptrgetc.c: fix return values
15519 * _gptrput.c: fix return values
15520 * _mulint.c: fix return values
15521 * as/z80/Makefile: fix 'make -j' problem
15523 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15525 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15526 * configure.in: big cleanup, updated to autoconf 2.5x
15527 * configure: rebuilt from configure.in
15528 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15529 * sdcc_vc_in.h: reflect changes from sdccconf.h
15530 * doc/Makefile: fixed a flaw in "make install"
15532 2003-04-02 <johan AT balder>
15534 * src/ds390/gen.c (genCmp): no comments
15535 * src/mcs51/gen.c (genCmp): no comments
15536 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15537 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15539 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15541 * support/regression/generate-cases.py: place generated file in given sub directory
15542 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15543 * support/regression/Makefile: improvements for 'make -j';
15544 side effect: it's simpler and faster now
15546 2003-03-31 Borut Razem <borut.razem AT siol.net>
15548 * src/z80/main.c: link-{port} and as-{port} defined without path
15549 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15551 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15553 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15555 2003-03-30 Borut Razem <borut.razem AT siol.net>
15557 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15558 changed type of list parameter to set
15559 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15560 * src/port.h: changed type of do_assemble() parameter to set
15561 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15562 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15563 definition of "cppoutfilename" macro with NULL value in preProcess()
15564 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15565 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15566 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15567 replaced with set *binPathSet
15568 * shash_add() deallocates the item, if allready exsists, before adding the new one
15569 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15571 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15573 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15574 a nested for loop bug in the PIC port
15575 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15578 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15580 * support/Util/dbuf.h: remove C++ stuff to make it portable
15582 2003-03-28 Borut Razem <borut.razem AT siol.net>
15584 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15585 literal strings in stringLiteral()
15586 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15587 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15590 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15592 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15594 2003-03-26 <johan AT balder>
15596 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15597 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15598 * src/SDCCast.c (decorateType): fixed " -v < 3"
15600 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15602 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15603 Added Lenny Story's debug infrastructure changes:
15604 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15605 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15606 * src/cdbFile.c: added
15607 * src/SDCCdebug.c: added
15608 * src/SDCCdebug.h: added
15609 * src/SDCCast.c (createFunction)
15610 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15611 * src/SDCCmain.c (parseCmdLine, main)
15612 * src/SDCCmem.c (redoStackOffsets)
15613 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15616 * src/avr/gen.c (genAVRCode)
15617 * src/ds390/gen.c (gen390Code)
15618 * src/mcs51/gen.c (gen51Code)
15619 * src/pic/gen.c (genpic14Code)
15620 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15621 * src/xa51/gen.c (genXA51Code)
15622 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15624 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15626 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15627 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15629 2003-03-22 <johan AT balder>
15631 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15633 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15635 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15636 * doc/cdbfileformat.lyx: added, written by Lenny Story
15637 * doc/Makefile: added cdbfileformat.lyx
15638 * doc/clean.mk: added cdbfileformat.lyx
15640 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15642 * src/mcs51/peeph.def: fix bug #705773
15644 2003-03-20 <johan AT balder>
15646 An sfr/sbit can have an "at #" AND an initializer
15647 * src/SDCCsymt.c (checkSClass):
15648 * src/SDCCmem.c (allocGlobal):
15649 * src/SDCCmem.c (allocLocal):
15650 * src/SDCCast.c (createBlock):
15652 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15654 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15656 2003-03-16 <johan AT balder>
15658 Undid the hackup of const and volatile, the problem is much bigger
15660 * src/SDCCast.c:1.171
15661 * src/SDCCglue.c:1.138
15662 * src/SDCCicode.c:1.146
15663 * src/SDCCsymt.c:1.150
15664 * src/SDCCval.c:1.65
15666 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15668 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15669 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15671 2003-03-13 <johan AT balder>
15673 Hackup const and volatile modifiers in type chains a bit:
15675 * src/SDCCast.c:1.169
15676 * src/SDCCglue.c:1.136
15677 * src/SDCCicode.c:1.143
15678 * src/SDCCsymt.c1.146
15679 * src/SDCCsymt.h1.59
15680 * src/SDCCval.c:1.63
15682 2003-03-12 <johan AT balder>
15684 * src/SDCCBBlock.h: more LRH debugging junk
15685 * src/SDCCcflow.h: more LRH debugging junk
15686 * src/SDCCloop.c: more LRH debugging junk
15687 * src/SDCC.y (struct_declaration): fixed bug #697590
15688 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15689 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15690 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15692 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15693 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15694 test function names must now match exactly).
15695 * src/SDCCcse.c: added special case in findCheaperOp to allow
15696 extending a short integer. Makes less awful code for bug 700121 test case.
15698 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15700 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15701 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15703 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15705 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15706 actually called (operandsNotEqual() was called for all
15707 operandsNotEqualX tests).
15709 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15711 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15712 with shorter literals. Fixes bug 700121.
15714 2003-03-11 <johan AT balder>
15716 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15718 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15720 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15721 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15723 2003-03-10 Borut Razem <borut.razem AT siol.net>
15725 * src/SDCCmain.c: pipe preprocessor's output
15726 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15727 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15728 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15729 which closes all pipes in pipeSet set
15730 * src/SDCCset.c: free deleted item in function deleteSetItem()
15731 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15732 moved from z80 to src subproject
15733 * .version: increased version number to 2.3.4
15735 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15737 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15738 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15739 * support/regression/ports/xa51/spec.mk: fix typo
15741 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15743 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15745 2003-03-09 Borut Razem <borut.razem AT siol.net>
15747 * src/SDCCmain.c: pipe preprocessor's output
15748 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15749 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15750 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15751 which closes all pipes in pipeSet set
15752 * src/SDCCset.c: free deleted item in function deleteSetItem()
15753 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15754 moved from z80 to src subproject
15756 2003-03-09 Borut Razem <borut.razem AT siol.net>
15758 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15759 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15760 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15761 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15762 * src/SDCCglobl.h: unification of WIN32 native definitions
15764 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15766 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15768 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15770 * src/configure.in: check for endianess (even while cross-compiling)
15771 * src/configure: check for endianess (even while cross-compiling)
15772 * src/configure_in.h: check for endianess (even while cross-compiling)
15773 * src/avr/gen.c: remove old endianess stuff
15774 * src/mcs51/gen.c: remove old endianess stuff
15775 * src/ds390/gen.c: remove old endianess stuff
15776 * src/pic/gen.c: remove old endianess stuff
15777 * src/pic/genarith.c: remove old endianess stuff
15778 * src/pic/glue.c: fix endianess check
15779 * src/pic16/gen.c: remove old endianess stuff
15780 * src/pic16/genarith.c: remove old endianess stuff
15781 * src/pic16/glue.c: fix endianess check
15782 * src/xa51/gen.c: remove old endianess stuff
15783 * src/z80/gen.c: fix endianess check
15784 * src/SDCCglue.c: fix endianess check
15785 * src/ds390/peeph.def: fix bug 700036
15787 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15789 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15790 * src/configure: find appropriate data-types on host for SDCC's int and long
15791 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15792 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15793 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15795 2003-03-07 <johan AT balder>
15798 some minor cleanups before the big shot
15799 OP_DEFS and OP_USES now use Kevin's protection
15800 new option --nolabelopt
15802 * src/SDCCBBlock.c:
15811 * src/ds390/ralloc.c:
15812 * src/mcs51/ralloc.c:
15813 * src/pic/ralloc.c:
15814 * src/xa51/ralloc.c:
15815 * src/z80/ralloc.c:
15817 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15819 * src/pic/pcode.c (get_op): fix 64 bit warnings
15820 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15821 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15822 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15823 * support/regression/tests/malloc.c: fix 64 bit warnings
15825 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15827 * src/mcs51/gen.c (genMinus): fixed bug 696436
15829 2003-03-02 Borut Razem <borut.razem AT siol.net>
15831 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15833 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15835 * configure.in: test for mkstemp
15836 * sdccconf_in.h: add HAVE_MKSTEMP
15838 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15840 * device/include/ctype.h: removed warning while using --stack-auto
15841 * device/include/malloc.h: removed warning while using --stack-auto
15842 * device/include/string.h: removed warning while using --stack-auto
15844 2003-02-23 Borut Razem <borut.razem AT siol.net>
15846 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15847 because NDEBUG is defined (see man assert)
15848 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15850 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15852 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15853 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15855 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15857 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15858 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15860 2003-02-18 <johan AT balder>
15862 * as/mcs51/asmain.c (asmbl): module can start with a digit
15863 * as/z80/asmain.c (asmbl): module can start with a digit
15865 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15867 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15868 * src/asm.c: fix pipe() for Mingw32
15870 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15872 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15873 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15874 make -V work again; --c1mode reads now from stdin
15875 * doc/sdccman.lyx: added --c1mode
15876 * support/Util/SDCCerr.c: new messages for c1 mode
15877 * support/Util/SDCCerr.h: new messages for c1 mode
15878 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15880 2003-02-15 <johan AT balder>
15882 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15884 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15886 * doc/sdccman.lyx: Environment variables, -o and other minor things
15888 2003-02-14 <johan AT balder>
15890 * src/xa51/main.c: before anyone really tries to use it :)
15892 * Install doc's in share/sdcc/doc
15893 * removed some obsolete files
15894 * Do a proper make distclean and uninstall
15895 M Makefile.common.in
15898 M device/include/Makefile.in
15899 M device/lib/Makefile.in
15902 M sim/ucsim/doc/Makefile.in
15904 R src/avr/peeph.rul
15905 R src/xa51/peeph.rul
15906 M support/cpp2/Makefile.in
15907 M support/makebin/Makefile
15910 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15912 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15914 2003-02-10 Borut Razem <borut.razem AT siol.net>
15916 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15917 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15918 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15919 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15920 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15921 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15922 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15923 src/z80/Makefile.bcc: Borland Makefile cleanup
15924 * as/z80/Makefile.bcc: Added Borland Makefile
15925 * support/cpp2/borland.h: Removed
15927 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15929 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15930 * src/SDCC.lex: new pragma NOIV
15931 * src/SDCCglobl.h: new pragma NOIV
15932 * src/SDCCmem.c: new pragma NOIV
15934 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15936 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15938 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15940 * src/SDCCmain.c: signal handling is switched off by --debug
15941 * doc/Makefile: small fix for install; use clean.mk again
15942 * doc/clean.mk: clean *.pdf and *.html too
15944 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15946 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15947 * device/lib/printfl.c: fix a ds390 bug by making it portable
15948 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15949 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15950 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15951 * debugger/mcs51/cmd.c: converted multi-line string literals
15952 * sim/ucsim/globals.cc: converted multi-line string literals
15953 * src/SDCCmain.c: introduced signal handler to remove temp files
15954 * doc/Makefile: small tweaks, implement clean
15955 * doc: removed generated files
15957 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15959 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15960 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15961 Address Record is not correctly generated for DS390."
15963 2003-02-02 Borut Razem <borut.razem AT siol.net>
15965 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15966 * as/mcs51/asm.h: fixed compilation with Borland C
15967 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15968 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15969 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15970 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15971 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15972 src/z80/Makefile.bcc: delete $(LIB) only if exist
15973 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15975 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15977 * device/include/malloc.h: introduced NULL
15978 * device/include/string.h: introduced NULL
15979 * device/include/stdlib.h: introduced NULL
15980 * device/lib/_memcpy.c: removed NULL
15981 * device/lib/_strcat.c: removed NULL
15982 * device/lib/_strchr.c: removed NULL
15983 * device/lib/_strcmp.c: removed NULL
15984 * device/lib/_strcpy.c: removed NULL
15985 * device/lib/_strcspn.c: removed NULL
15986 * device/lib/_strlen.c: removed NULL
15987 * device/lib/_strncat.c: removed NULL
15988 * device/lib/_strncmp.c: removed NULL
15989 * device/lib/_strncpy.c: removed NULL
15990 * device/lib/_strpbrk.c: removed NULL
15991 * device/lib/_strrchr.c: removed NULL
15992 * device/lib/_strspn.c: removed NULL
15993 * device/lib/_strstr.c: removed NULL
15994 * device/lib/_strtok.c: removed NULL
15995 * device/lib/malloc.c: removed NULL, include own header
15997 2003-02-02 <johan AT balder>
15999 * 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
16000 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16001 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16002 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16003 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16004 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16006 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16008 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16011 2003-02-01 <johan AT balder>
16013 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16015 2003-01-31 <johan AT CP255758-A>
16017 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16019 2003-01-30 <johan AT balder>
16021 * src/SDCCBBlock.c: automatic bug detection
16022 * src/SDCCicode.c: automatic bug detection
16024 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16026 * src/SDCCglobl.h: now --xram-size 0 works
16027 * src/SDCCmain.c: now --xram-size 0 works
16029 2003-01-29 <johan AT balder>
16031 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16033 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16035 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16036 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16037 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16038 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16039 * src/SDCCglobl.h: Added options --xram-size and --code-size
16040 * src/SDCCmain.c: Added options --xram-size and --code-size
16042 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16044 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16045 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16047 2003-01-27 <johan AT balder>
16049 * src/SDCC.y: fixed bug #613764
16051 2003-01-26 <johan AT balder>
16053 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16054 * src/SDCCsymt.h: fixed bug #673374
16055 * src/SDCCglue.c: fixed bug #661910
16056 * src/SDCCast.c: fixed bug #458099 and 673374
16058 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16060 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16061 * as/mcs51/strcmpi.h: added
16062 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16063 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16064 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16065 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16066 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16067 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16068 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16069 * as/mcs51/Makefile.aslink: new module strcmpi
16070 * as/mcs51/Makefile.asx8051: new module strcmpi
16071 * as/mcs51/Makefil.bcc: new module strcmpi
16072 * as/mcs51/Makefile.in: new module strcmpi
16073 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16075 2003-01-26 <johan AT balder>
16077 * src/SDCCglue.c: reverted back to 1.124
16078 * src/SDCCast.c: reverted back to 1.156
16079 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16081 2003-01-25 <johan AT balder>
16083 * src/SDCCglue.c: A better fix for bug #661910
16084 * src/SDCCast.c: A better fix for bug #661910
16085 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16087 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16089 * src/Makefile.in: remove spawn.o
16090 * src/SDCCmain.c: remove spawn.h
16091 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16092 * src/spawn.c: removed
16093 * src/spawn.h: removed
16094 * support/regression/ports/ds390/spec.mk: link with -r
16096 2003-01-24 <johan AT CP255758-A>
16098 * src/ds390/gen.c (aopOp): fixed bug #667458
16099 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16100 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16101 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16103 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16105 * src/mcs51/peeph.def: better assembler identation by Frieder
16106 * src/mcs51/gen.c: better assembler identation by Frieder
16108 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16110 * as/z80/string.h: removed for gcc 3.2
16111 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16112 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16114 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16116 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16117 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16118 * support/regression/Makefile: separate temp files for ports
16119 * support/regression/generate-cases.py: separate temp files for ports
16120 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16121 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16123 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16125 * moved tinitalk to device/examples/ds390
16127 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16129 * as/mcs51/lkmem.c: rflag is for DS390
16130 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16131 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16132 (linkEdit): move mem- and map-files the same way as ihx-files
16133 * src/z80/main.c (_setDefaultOptions): removed --generic
16134 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16135 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16136 * src/pic/glue.c (picglue): --c1mode works again
16137 * src/pic16/glue.c (pic16glue): --c1mode works again
16138 * src/asm.c (printCLine): fix #660034
16140 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16142 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16143 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16144 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16145 * as/mcs51/lkmem (summary): better fix for sp problem
16146 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16147 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16148 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16149 remove --stack-after-data
16151 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16153 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16154 * src/SDCCutil.c (join): ugly bug: missing '\0'
16155 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16157 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16159 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16161 * src/pic/main.c (_asmCmd): gpasm supports -o
16162 * src/z80/main.c: more general macros
16163 * device/lib/Makefile.in: remove intermediate files
16165 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16167 * .version: Bumped version number to 2.3.3
16168 * src/SDCCBBlock.c: new option -o
16169 * src/SDCCglobl.h: new option -o
16170 * src/SDCCglue.c: new option -o
16171 * src/SDCCmain.c: new option -o
16172 * src/asm.c: new option -o
16173 * src/ds390/main.c: new option -o
16174 * src/pic/glue.c: new option -o
16175 * src/pic/pcode.c: new option -o
16176 * src/pic/ralloc.c: new option -o
16177 * src/pic16/glue.c: new option -o
16178 * src/pic16/pcode.c: new option -o
16179 * src/pic16/ralloc.c: new option -o
16180 * src/z80/main.c: new option -o
16181 * device/lib/Makefile.in: use -o
16182 * support/regression/ports/ds390/spec.mk: use -o
16183 * support/regression/ports/gbz80/spec.mk: use -o
16184 * support/regression/ports/mcs51/spec.mk: use -o
16185 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16186 * support/regression/ports/z80/spec.mk: use -o
16187 * support/regression/ports/ucz80/spec.mk: use -o
16188 * support/regression/ports/xa51/spec.mk: use -o
16189 * support/regression/fwk/lib/timeout.c: fix usage string
16191 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16192 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16194 2003-01-07 <johan AT balder>
16196 * src/SDCCast.c (decorateType): fixed bug #600035
16198 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16199 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16200 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16201 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16202 * src/pic/pcode.c: outcommented unused variable to remove warnings
16203 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16205 2003-01-06 <karl AT turbobit.com>
16206 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16209 2003-01-06 <johan AT balder>
16211 * src/SDCCicode.c: fixed array add
16213 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16214 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16215 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16217 2003-01-04 <johan AT balder>
16219 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16221 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16222 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16224 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16225 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16226 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16228 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16229 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16231 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16232 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16234 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16235 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16237 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16239 * in /sdcc/as/mcs51/ changed these files in order to create an
16240 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16241 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16242 following files to include the previous two files: aslink.dsp,
16243 Makefile.aslink, Makefile.bcc, and Makefile.in.
16245 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16246 .adb instead of .cdb
16248 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16250 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16251 value from option --iram-size.
16253 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16255 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16258 2002-09-18 <wiml AT hhhh.org>
16260 * SDCClrange.h: exposed setFromRange() and setToRange()
16261 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16262 packRegsForAccUse() (bug 542397)
16263 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16264 multiple times and emitting the fetch operations more than once
16265 added aopGetUsesAcc() function to allow binary operators to
16266 fetch their operands in the correct order; made genMinus() emit
16267 compact code for X = LITERAL - Y
16269 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16270 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16271 sprintf() in line 1267.
16273 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16274 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16277 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16278 Changes to aslink (All the changes are marked with 'JCF'):
16280 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16283 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16284 area BSEG. Also moves, if possible, the DATA area down into the internal
16285 ram so more space is available.
16287 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16290 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16291 not bytes. Function summary() which creates a memory usage summary
16292 file with extension .mem. Reports of overlaping stack and small stack
16293 size. If the space for the stack is less than 16 bytes aslink trows a
16296 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16297 the 8051. Option 'y' for memory summary output file.
16299 Changes to sdcc (All the changes are marked with 'JCF'):
16301 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16303 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16304 overlaying area for it (uses RegBankUsed[4]).
16306 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16307 bank zero as used by default. By default aslink locates the stack
16308 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16309 the creation of the .mem file. Delegates the allocation of data area
16310 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16311 the begining of the stack area to aslink.
16313 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16314 glue() in SDCCglue.c creates an area for it.
16316 2002-09-03 Borut Razem <borut.razem AT siol.net>
16317 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16318 sdcc/src/pic/glue.c:
16319 introduced atexit() handler for teporay files removal in case of
16320 errors, assertions, ...
16322 2002-08-29 Borut Razem <borut.razem AT siol.net>
16323 * sdcc/support/cpp2/auto-host_vc_in.h:
16324 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16325 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16326 Maybe there is a similar problem with BORLANDC? It should be checked!
16328 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16329 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16330 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16331 was not executed, and the compiler (cl) launched a warning:
16332 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16334 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16335 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16337 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16338 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16340 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16341 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16342 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16343 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16344 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16345 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16346 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16347 - added Release configuration in VS projects
16348 - review of compiler an linker options
16349 - VC .exe files are generated in bin_vc directory, not to interfere
16350 with binaries generated from other projects (cygwin, mingw, bcc ...)
16352 * sdcc/src/yacc.dsp: added
16354 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16355 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16356 and insert the version number definitions from .version
16358 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16360 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16361 added - genarate auto-host.h using auto-host_vc_in.h as template
16364 removed from CVS, generated automatically
16366 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16367 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16369 2002-08-11 Borut Razem <borut.razem AT siol.net>
16370 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16372 2002-08-10 Borut Razem <borut.razem AT siol.net>
16373 * src/SDCCmain.c (main):
16374 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16375 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16376 The consequence was that some temporary files were not removed.
16379 unification of code in functions tempfilename() and tempfile():
16380 function tempnam() is defined in Visual Studio 6.0 and .NET
16382 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16384 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16385 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16386 - removed compiler command line option /WX: Treats all warnings as errors
16387 - update a list of source files, included into the project
16389 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16390 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16391 changed project type to Generic Project so that can be correcly converted to VS.NET project
16393 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16395 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16397 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16399 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16400 added return 0 statements after assert() to make compiler happy
16402 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16403 added newline in the def file to keep MSC compiler satisfied
16405 * sdcc/src/z80/gen.c:
16406 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16407 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16408 - solved MSC error in function aopDump()
16410 * sdcc_vc.h: define PREFIX as "\\sdcc"
16412 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16413 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16415 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16416 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16417 - Rewrote the register banking algorithm.
16418 - Added pCode live-range analysis to registers (for now, only non-used and
16419 singly-used registers optimized away)
16421 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16423 * 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.
16425 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16426 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16428 2002-04-22 Michael Hope <michaelh AT vroom>
16430 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16432 * configure.in (DD_COPT): Added include support required for gbdk.
16434 * .version: Bumped version number just to increase it.
16436 * src/SDCCmain.c: Added -nostdinc to the default options.
16438 2002-04-15 Michael Hope <michaelh AT vroom>
16440 * device/lib/z80/printf.c (sprintf): Added.
16442 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16444 * src/z80/peeph.def: Added transpose redundent load rule.
16446 * src/z80/main.c: Added force callee saves for jaune.
16448 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16450 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16452 2002-03-28 Johan Knol <johan AT balder>
16454 * src/SDCCval.c: fixed bug #532436
16456 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16458 Added "char *Processor" field to the port structure.
16461 Added -p option. Allows port dependent processor to be specified.
16464 Initialized the new field char *Processor field to NULL in all ports
16467 Compiler generated registers for interrupt context saving
16468 were not getting allocated.
16470 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16473 Fixed left shift. Will promote the left side of a left shift
16474 if a) left shifting more than size of operand or b) when assigned
16475 to something size > size of left side
16477 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16479 tons of changes. Register allocation has been
16480 rewritten. Added customization for the various PICs. Flow
16481 analysis is restructured. ...
16483 * src/pic/device.h:
16486 * src/pic/device.c:
16487 Added. device.c is a PIC port hack to accomodate variations
16490 2002-03-13 Michael Hope <michaelh AT vroom>
16492 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16494 2002-03-04 johanknol <johanknol AT manik>
16496 * /src/SDCCval.c: fixed
16498 const unsigned char arr[][2] = { { 0, 1 } };
16499 t18.c:1: error: Initializer element is not constant
16501 2002-03-04 bela <bela AT manik>
16503 * /device/include/mcs51reg.h:
16504 ds89c420 register definition update
16506 2002-03-03 <johan AT FRIJA>
16508 * support/Util/SDCCerr.c: did something, but don't no why anymore
16510 * support/regression/tests/bug-524691.c: made it a little less shy
16512 * src/SDCCast.c (decorateType): fixed bug #524697
16514 * src/SDCCast.c: made some lineno improvements
16516 * src/SDCCval.c (getNelements): changed warning to error
16518 * src/SDCCglue.c (printIvalArray): changed warning to error
16520 * src/SDCCicode.c: fixed a warning for mingw
16522 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16524 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16526 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16528 * src/ds390/peeph.def:
16529 Added some more peephole rules
16531 * src/ds390/gen.c: Various fixes & enhancements
16533 * src/SDCClrange.c, src/SDCClrange.h:
16534 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16536 * src/ds390/ralloc.c:
16537 various fixes & enhancements (ds390) specific
16539 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16540 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16543 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16545 2002-03-02 <johan AT FRIJA>
16547 * src/SDCCast.c (decorateType): fixed bug #524708
16549 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16551 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16553 2002-03-01 Michael Hope <michaelh AT vroom>
16555 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16557 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16559 2002-03-01 <johan AT FRIJA>
16561 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16563 * src/SDCCast.c (decorateType): fixed bug #524209
16565 * src/SDCCval.c (valNot): fixed bug #524195
16567 2002-02-26 <johan AT balder>
16569 * src/xa51/gen.c: fixed a warning
16571 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16573 * src/SDCCast.c (decorateType): fixed bug #522534
16575 2002-02-23 <johan AT balder>
16577 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16579 2002-02-22 <johan AT balder>
16581 * src/SDCCast.c: fixed bug #514865
16583 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16585 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16587 * sdcc/src/SDCCloop.c:
16588 Previous fix was not good. basic blocks that have "break" or "return" are
16589 not really partof a loop , but live ranges used in these blocks should
16590 be live thru the entire loop, so set partOfLoop but don't add them to
16593 2002-02-21 <johan AT FRIJA>
16595 * src/SDCCcse.c: fixed bug #514308
16597 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16600 Fixed BUG #519583. If a conditional block ended in a return/break
16601 statement inside a loop, it was not being considered part of the loop.
16603 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16605 2002-02-10 Karl Bongers <karl AT turbobit.com>
16608 Fixed up SDCDB debugger somewhat. Updated debugger/README
16609 with lots of comments and notes.
16611 * device/examples/test2.c:
16612 Fix bug, "red" variable not being initialized(compiler complained).
16614 * device/examples/Makefile, examples/test3.c:
16615 Add Makefile in device/examples folder, compiles test3.c
16616 for use as a multiple module SDCDB test case.
16618 * sim/ucsim/cmd.src/cmdset.cc:
16619 Took out debug printfs in ucsim "next" command.
16621 * sim/ucsim/xa.src:
16622 Karl and Johan start ucsim XA support. Most dissassembly working,
16623 about 75% emulation done(plenty of work remaining).
16625 * sim/ucsim/z80.src:
16626 Add Z80 support to ucsim, add test-ucz80 regression test,
16627 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16628 Notice z80 compiler fails on examples/test3.c/crc code.
16630 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16632 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16633 Added support for --parms-in-bank1
16635 * src/ds390/peeph.def:
16636 added a few more peephole optimzations
16638 * src/ds390/main.c:
16639 1) added __builtin_inp & __builtin_outp used to read in data of given length
16640 from a memory mapped port
16641 2) added __builtin_memcmp
16642 3) added __builtin_swapw swap bytes of a short
16644 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16645 1) handle multiple send & receives from register bank1
16646 2) ralloc can now allocate DPTR1 to some liveRanges
16648 * src/SDCCsymt.c, src/SDCCsymt.h:
16649 changes to handle multiple sends & receives
16651 * src/SDCCptropt.h:
16652 added some pointer arithmetic optimization
16654 * src/SDCCptropt.c:
16655 added some pointer arithmetic optimizations but not stable yet so not
16656 called from anywhere (will get this working shortly)
16658 * src/SDCCopt.c: fixed for multiple sends & receives
16661 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16662 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16663 set preprocessor defines (depending on options)
16665 * src/SDCCicode.c, src/SDCCicode.h:
16666 changes made to handle multiple sends & receives
16669 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16671 * src/SDCCcse.c, src/SDCCcse.h:
16672 added function findbackward def (to be used in upcoming optimization)
16674 * src/SDCCcflow.c, src/SDCCcflow.h:
16675 added function returnAtEnd - to determine if a basic block terminates with
16678 * src/SDCCast.c, src/SDCCast.h:
16679 added option parms-in-bank1
16681 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16682 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16683 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16684 adjusted for --parms-in-bank1 option
16686 * device/include/string.h:
16687 donot redefine "reentrant" keyword
16689 * device/include/ds80c390.h: Added some more SFRs
16691 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16693 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16695 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16697 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16699 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16701 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16703 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16705 * Added --xram-movc option
16707 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16709 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16711 2002-01-11 Johan Knol
16713 * Added math lib of Jesus Calvino-Fraga
16715 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16717 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16718 * support/regression/Makefile: new target test-mcs51-stack-auto
16719 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16721 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16723 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16725 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16727 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16729 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16731 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16733 * src/SDCCglue.h: add definition for printIvalChar()
16735 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16737 * src/SDCCast.c: fix #498138 by Johan
16739 * src/SDCCglue.c: fix #498138 by Johan
16741 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16743 * support/regression/Makefile: fix clean
16745 * support/regression/ports/ds390/support.c: fix transmission of last character
16747 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16749 * /sdcc/src/ds390/gen.c:
16750 a) improved computing address of stack variable
16751 b) took out some #if 0 code
16752 c) improved parmBytes adjustment
16753 d) improved genPlusIncr & genMinusIncr
16754 e) genCmp could generate bad code (when left assigned to DPTR)
16755 f) Fixed bug in hasInc
16757 * /sdcc/src/ds390/ralloc.c:
16758 a) packRegsForSupport could mess up live information (Fixed)
16759 b) packRegsDPTRuse could be incorrect for left & right shift
16761 * /sdcc/src/mcs51/ralloc.c:
16762 packRegsForSupport could mess up the live information (Fixed)
16764 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16766 * /sdcc/src/SDCCast.c:
16767 can reverse a loop even if function call is present as long
16768 as the loop control variable is local & is not passed as parameter
16770 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16772 * /sdcc/ChangeLog: *** empty log message ***
16774 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16775 More builtin function additions for TININative
16777 * /sdcc/src/ds390/ralloc.c:
16778 Had broken the regression testsuite
16780 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16782 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16783 Added funcattr hasStackParms will be set for reentrant functions when there
16784 are paramteres on the stack, this helps in minimizing frame pointer generation
16785 typeFromStr can handle function pointers now
16787 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16788 *** empty log message ***
16790 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16792 * /src/ds390/gen.c, /src/ds390/main.c:
16793 More builtin function additions for TININative
16795 * /src/ds390/ralloc.c:
16796 Had broken the regression testsuite
16798 * /src/SDCCast.c: Fixed a bug in dumptree
16800 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16801 Added funcattr hasStackParms will be set for reentrant functions when there
16802 are paramteres on the stack, this helps in minimizing frame pointer generation
16803 typeFromStr can handle function pointers now
16805 * /doc/builtins.txt, /doc/TININative.txt:
16806 *** empty log message ***
16809 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16811 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16812 ALPHA version for -mTININative
16814 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16815 updated to reflect changes in the port structure
16818 added function do_assemble (similar to do_link) if non-null this function
16819 will be called to do assembly (-mTININative) requires a multi command
16821 added function genAssemblerEnd will be called to generate assembler Epilogue
16824 added _JavaNative to debug info printing
16826 * /src/SDCCmain.c: added option --tini-libid
16827 added port->do_assemble function (-mTININative) has a multi command assemble
16829 * /src/SDCCglue.c: Disabled "constExpr" check
16830 added port->genAssemblerEnd function
16832 * /src/SDCCglobl.h: Added option --tini-libid value
16835 tookout optimizeCompare from the header (has no external references)
16837 * /src/SDCCast.c: made one more function "static"
16839 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16841 * src/z80/mappings.i: Added z80asm support.
16843 * src/z80/main.c: Added z80asm support on --asm=z80asm
16845 * src/z80/gen.c: Fixed asm portability issues.
16847 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16849 * src/SDCCglue.c (printExterns): Added global/extern split.
16851 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16853 * support/regression/Makefile: added test for mcs51 model large
16855 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16857 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16859 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16861 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16863 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16865 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16867 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16869 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16871 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16873 * support/regression/tests/simplefloat.c: Port to mcs51.
16875 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16876 * support/regression/tests/bug-485362.c: Added.
16878 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16880 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16882 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16884 * src/z80/gen.c (aopDump): Added a dump function.
16886 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16887 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16889 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16891 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16893 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16895 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16897 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16899 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16901 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16903 * support/regression/ports/ds390/support.c: Use tinibios.
16905 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16907 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16909 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16910 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16912 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16914 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16916 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16918 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16920 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16921 (packRegsForIYUse): Created and optimised.
16923 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16925 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16926 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16928 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16930 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16932 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16934 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16936 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16938 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16940 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16942 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16944 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16946 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16948 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16950 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16951 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16952 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16954 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16956 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16957 (genNotFloat): Added.
16958 (genUminusFloat): Added.
16960 * device/lib/z80/Makefile: Added floating pt stubs.
16962 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16964 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16966 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16968 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16970 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16972 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16974 * sdcc/support/regression/Makefile: Add port ds390.
16976 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16978 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16980 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16982 * sdcc/support/regression/ports/ds390/support.c: Added.
16984 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16986 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16988 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16990 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16992 * device/include/malloc.h: Added z80 and gbz80 support.
16994 * device/lib/gbz80/heap.s: Added.
16996 * device/lib/z80/heap.s: Added.
16998 * device/lib/malloc.c: Added z80 and gbz80 support.
17000 * support/regression/tests/malloc.c (testMalloc): Added.
17002 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17004 * support/regression/tests/bug-478094.c: Added.
17006 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17008 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17010 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17012 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17014 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17016 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17018 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17020 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17022 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17024 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17026 * support/regression/tests/bug-477927.c: Added.
17028 * src/z80/peeph.def: Added minor rules.
17030 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17032 * src/z80/peeph.def: Added jump optimisation modification.
17034 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17036 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17038 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17040 * support/regression/tests/funptrs.c: Added.
17042 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17044 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17046 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17048 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17050 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17052 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17053 (movLeft2ResultLong): Created.
17055 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17056 (joinPushes): Added. Joins two char pushes into a word push.
17058 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17060 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17062 * support/makebin/Makefile (install): Added creation of dest dir.
17064 2001-10-24 Karl Bongers <karl AT turbobit.com>
17066 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17068 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17070 * src/z80/ralloc.c: Turned off faulty pack for one use.
17072 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17074 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17076 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17078 * support/regression/Makefile: Improved clean
17080 * support/regression/ports/gbz80/spec.mk: Added clean
17082 * support/regression/ports/host/spec.mk: Added clean
17084 * support/regression/ports/z80/spec.mk: Added clean
17086 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17088 * support/regression/ports/mcs51/timeout.c: little improvements
17090 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17092 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17094 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17096 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17098 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17100 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17102 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17104 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17105 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17107 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17109 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17111 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17113 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17115 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17117 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17119 * support/regression/tests/longor.c: Added.
17121 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17123 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17125 * as/mcs51/aslink.h: define PATH_MAX
17127 * as/mcs51/asm.h: define PATH_MAX
17129 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17131 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17133 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17135 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17137 * src/SDCCglobl.h: define PATH_MAX
17139 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17141 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17143 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17145 * src/z80/gen.c (gencjneshort): Fixed
17147 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17149 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17151 * support/regression/tests/bug-469671.c: Added.
17153 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17155 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17157 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17159 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17161 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17163 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17165 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17167 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17169 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17171 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17173 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17175 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17177 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17179 * 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.
17181 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17183 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17185 2001-10-07 <johan AT FRIJA>
17187 * device/lib/gets.c (gets): fixed the return value.
17189 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17190 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17192 * 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.
17194 * 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.
17196 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17198 * src/pic/gen.c: Removed Safe_strdup.
17200 * configure.in: Added option to enable libgc support.
17202 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17203 (bitVectUnion): Optimised.
17204 (bitVectIntersect): Optimised.
17205 (bitVectBitsInCommon): Optimised.
17206 (bitVectCplAnd): Optimised.
17208 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17210 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17212 * src/SDCCmain.c: distinguish between assembler debug and plain options
17214 * src/avr/main.c: remove standard assembler options
17216 * src/ds390/main.c: remove standard assembler options
17218 * src/mcs51/main.c: remove standard assembler options
17220 * src/port.h: removed "PENDING" comment
17222 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17224 * src/device/lib/_mulint.c : new, with assember functions
17226 * src/device/lib/_mullong.c : new, with assember functions
17228 * src/device/lib/_divuint.c : with assember functions
17230 * src/device/lib/_divsint.c : with assember functions
17232 * src/device/lib/_divulong.c: with assember functions
17234 * src/device/lib/_divslong.c: with assember functions
17236 * src/device/lib/_moduint.c : with assember functions
17238 * src/device/lib/_modsint.c : with assember functions
17240 * src/device/lib/_modulong.c: with assember functions
17242 * src/device/lib/_modslong.c: with assember functions
17244 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17246 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17248 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17249 replaced _mululong.c and _mulslong.c by _mullong.c
17251 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17253 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17255 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17257 * src/SDCCglue.c: test, if win32api is available for MINGW
17259 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17261 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17262 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17263 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17264 * support/regression/ports/host/spec.mk: removed GENERIC
17265 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17266 * support/regression/ports/z80/spec.mk: removed GENERIC
17268 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17270 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17272 * support/regression/tests/bug-467035.c: Created.
17274 2001-10-01 <johan AT FRIJA>
17276 * src/SDCC.y: fixed bug #466586 part 1
17278 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17280 * SDCCicode.c: z80 has no generic pointers
17281 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17283 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17285 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17287 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17289 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17291 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17293 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17295 * configure.in: Fixed up so that ucsim is only configured once.
17297 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17299 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17300 (getPathDifference): As above.
17302 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17304 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17306 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17307 * .version: Updated to 2.3.1
17309 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17310 Added copyright header.
17312 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17313 (assemble): Added support for macro based assembler commands.
17314 (linkEdit): Added support for macro based linker commands.
17315 (preProcess): Changed the pre-processor to use macros.
17316 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17317 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17319 * device/lib/z80/crt0.s: Added module name for debugging.
17321 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17323 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17325 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17327 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17329 * src/Makefile.in: Added SDCCmacro and SDCCutil
17331 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17333 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17335 2001-09-16 <johan AT FRIJA>
17337 * 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.
17339 2001-09-15 <johan AT FRIJA>
17341 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17342 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17344 2001-09-11 <johan AT FRIJA>
17346 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17348 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17350 * support/regression/tests/bug-460444.c: Added test case.
17352 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17353 (genCast): Added justification for all of the asserts.
17355 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17357 * support/regression/support.c: _xdata replaced by xdata
17359 * support/regression/spec.mk: removed _generic
17361 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17363 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17365 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17366 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17368 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17370 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17372 * support/regression/tests/bug-460010.c: Added test case.
17374 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17376 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17378 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17380 * support/regression/testfwk.c: removed workaround for bug #436344
17382 * support/regression/tests/bp.c: use less memory with mcs51
17384 * support/regression/tests/bug-441448.c: use less memory
17386 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17388 * support/regression/collate-results.py: typo
17390 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17392 * support/regression/tests/fetchoverlap.c: Added new test case.
17394 * support/regression/tests/bp.c: Added new test case.
17396 * support/regression/tests/bug-448984.c: Added new test case.
17398 * support/regression/tests/pow2shifts.c: Added new test case.
17400 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17401 (genlshTwo): Fixed right shift for count > 8.
17403 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17405 2001-09-08 <johan AT FRIJA>
17407 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17409 2001-09-07 <johan AT FRIJA>
17411 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17413 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17415 2001-09-06 <johan AT FRIJA>
17417 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17418 * bernhard noted me at this: "() equals to (void)" (1.38)
17420 2001-09-05 <johan AT FRIJA>
17422 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17424 2001-09-04 <johan AT FRIJA>
17426 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17429 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17431 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17433 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17435 * link/z80/aslink.h: Fixed path for PATH_MAX
17437 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17439 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17441 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17443 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17445 * 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.
17447 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17449 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17450 (genCmp): Fixed up genCmp for the GB with longs.
17452 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17454 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17456 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17458 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17460 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17462 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17464 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17466 * 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.
17468 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17470 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17472 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17474 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17476 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17478 * sim/ucsim/configure: little improvement of Cygwin-detection
17479 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17480 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17481 * support/regression/tests/bug-221100.c: small changes for mcs51
17482 * support/regression/tests/bug-221168.c: small changes for mcs51
17483 * support/regression/tests/bug-227710.c: small changes for mcs51
17484 * support/regression/tests/staticinit.c: small changes for mcs51
17485 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17486 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17487 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601