1 2009-02-27 Borut Razem <borut.razem AT siol.net>
3 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
4 #1829678 and #1704376 in the way proposed by Alan Baldwin
6 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
9 to Steve Qu for the fix.
11 2009-02-23 Borut Razem <borut.razem AT siol.net>
13 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
14 it is already fixed for mcs51 and hc08 targets
15 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
17 2009-02-22 Borut Razem <borut.razem AT siol.net>
19 * device/lib/Makefile.in: fixed parenthesis error
20 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
21 fixed webdocs bug #1967920: --version
23 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
25 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
27 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
29 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
30 when addresses are unsorted
32 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
34 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
35 Gudjon Gudjonsson <gudjon AT gudjon.org>
36 * device/include/mcs51/p89c66x.h: fixed some defines
37 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
38 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
41 2009-02-14 Borut Razem <borut.razem AT siol.net>
43 * doc/sdccman.lyx: corrected cpp info
45 2009-02-13 Borut Razem <borut.razem AT siol.net>
47 * as/Makefile.in: *.doc renamed to *.txt
49 2009-02-11 Borut Razem <borut.razem AT siol.net>
51 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
52 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
54 2009-02-11 Borut Razem <borut.razem AT siol.net>
56 * doc/sdccman.lyx: documented ar format libraries
58 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
60 * support/regression/tests/float_single.c: added regression
61 test. Some testpoints for probably rarely used functions
62 (acosf, sinhf, tanf, expf) disabled for some targets
64 2009-02-10 Raphael Neider <rneider AT web.de>
66 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
67 (genAssign): fixed for operands on the stack
69 * device/lib/pic16/libc/stdio/vfprintf.c,
70 device/lib/pic16/configure.ac,
71 device/lib/pic16/Makefile.common: add configurable support for
72 printing floats via ./configure --enable-floats
73 * device/lib/pic16/configure,
74 device/lib/pic16/Makefile.in,
75 device/lib/pic16/libm/Makefile.in,
76 device/lib/pic16/debug/Makefile.in,
77 device/lib/pic16/libio/Makefile.in,
78 device/lib/pic16/startup/Makefile.in,
79 device/lib/pic16/libsdcc/Makefile.in,
80 device/lib/pic16/libdev/Makefile.in,
81 device/lib/pic16/libc/Makefile.in: regenerated
82 * doc/sdccman.lyx: documented float support and how to get it
83 * doc/Makefile.in: fixed race condition on parallel builds
85 * device/lib/pic16/libc/stdio/sprintf.c,
86 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
87 pointer to the string buffer, enlarge buffer for x_ftoa()
89 2009-02-10 Borut Razem <borut.razem AT siol.net>
91 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
93 2009-02-10 Raphael Neider <rneider AT web.de>
95 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
97 2009-02-09 Raphael Neider <rneider AT web.de>
99 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
100 artificial bank size limits for compound data (structs, arrays),
101 avoids assert if --obanksel=N, N > 1, is given
103 2009-02-09 Borut Razem <borut.razem AT siol.net>
105 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
106 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
107 uses '`' character instead '\n' for padding
108 * as/asranlib/asranlib.c: made it more robust
110 2009-02-08 Borut Razem <borut.razem AT siol.net>
113 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
114 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
117 2009-02-07 Borut Razem <borut.razem AT siol.net>
119 * as/asranlib/asranlib.c: fixed BSD header length calculation
120 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
121 due sdcc asxxxx license change to GPLv3
123 2009-02-05 Borut Razem <borut.razem AT siol.net>
125 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
126 added support for BSD (Mac OS X) ar format
127 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
128 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
129 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
130 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
131 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
132 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
133 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
134 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
135 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
136 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
137 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
138 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
139 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
140 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
141 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
142 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
143 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
144 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
145 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
146 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
147 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
148 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
149 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
150 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
151 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
152 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
153 changed license to GPL either version 3, or (at your option) any
156 2009-02-05 Borut Razem <borut.razem AT siol.net>
158 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
159 added support for BSD (Mac OS X) ar format
161 2009-02-02 Borut Razem <borut.razem AT siol.net>
163 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
164 device/lib/z80/Makefile.in:
165 chose source files in the PORT directory if they are available
167 2009-02-01 Raphael Neider <rneider AT web.de>
169 * device/lib/pic16/libdev/pic18f1220.c,
170 * device/lib/pic16/libdev/pic18f4450.c:
171 define SSPBUF to allow use of printf
173 2009-02-01 Borut Razem <borut.razem AT siol.net>
175 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
176 device/lib/hc08/Makefile.in, device/lib/incl.mk,
177 device/lib/z80/Makefile.in:
178 don't remake libraries
179 * support/regression/tests/snprintf.c:
180 reenable floating point in small-xstack-auto library
182 2009-01-26 Raphael Neider <rneider AT web.de>
184 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
186 2009-01-25 Raphael Neider <rneider AT web.de>
188 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
189 search path instead of appending them
191 2009-01-24 Borut Razem <borut.razem AT siol.net>
193 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
194 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
195 to 32 bit unsigned int when calling sputl() since it is a macro
196 * as/link/lkar.c: changed the initialization of This->loaded
198 2009-01-23 Borut Razem <borut.razem AT siol.net>
200 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
201 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
202 unsigned int when calling new(), since asxxxx doesn't use function
205 2009-01-21 Borut Razem <borut.razem AT siol.net>
207 * as/link/lkar.h: sgetl and sputl are independent of endianness
208 * as/link/sdxxxx_config.h.in: removed endianness detection
210 2009-01-20 Borut Razem <borut.razem AT siol.net>
212 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
213 due creation of ar format libraries
214 * support/scripts/sdcc.nsi:
215 don't add nonexistent object files to the package
217 2009-01-19 Borut Razem <borut.razem AT siol.net>
219 * Makefile.in, configure.in, configure,
220 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
221 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
222 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
223 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
224 device/lib/small/Makefile.in,
225 device/lib/z80/Makefile.in: create ar format libraries
226 * support/regression/ports/mcs51-xstack-auto/spec.mk:
227 use device/lib/Makefile to create library
228 * support/regression/tests/snprintf.c:
229 floating point is not enabled in small-xstack-auto library
230 * device/lib/libfloat.lib, device/lib/libint.lib,
231 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
233 2009-01-18 Borut Razem <borut.razem AT siol.net>
235 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
236 warning: extra tokens at end of #endif directive
238 2009-01-11 Borut Razem <borut.razem AT siol.net>
240 * Makefile.in: added SDCC_ASRANLIB to PKGS
242 2009-01-10 Borut Razem <borut.razem AT siol.net>
244 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
245 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
246 due added support for ar format libraries
248 2009-01-09 Borut Razem <borut.razem AT siol.net>
250 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
251 as/asranlib/asranlib.c: added asranlib
252 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
253 * Makefile.in, as/link/hc08/Makefile.in,
254 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
255 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
256 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
257 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
258 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
259 configure.in, sdcc.dsw: modified to support ar format libraries
261 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
263 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
266 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
268 * sim/ucsim/z80.src/inst_ed.cc:
269 Fixed bug #2488074, which made regression tests fail.
271 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
273 * device/lib/z80/mod.s,
274 device/lib/z80/div.s,
275 device/lib/z80/mulchar.s,
276 device/lib/z80/mul.s,
277 device/lib/z80/divsigned.s,
278 device/lib/z80/Makefile.in:
279 Implemented RFE #1702376.
281 2009-01-05 Borut Razem <borut.razem AT siol.net>
283 * as/link/lksdcclib.c:
284 fixed linker hanging in INDEXLIB is not defined (hc08)
286 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
289 Implemented RFE #2485684, and some further improvements of HL caching
291 * src/z80/peeph-z80.def:
292 Fixed a bug exposed by implementing RFE #2485684.
294 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
296 * src/z80/peeph-z80.def:
297 Peephole improvements.
300 device/include/string.h,
301 device/lib/z80/memmove.s:
303 * device/lib/z80/Makefile.in,
304 device/lib/Makefile.in,
305 support/regression/tests/memory.c,
306 device/lib/z80/strlen.s:
307 Partially implemented RFE #2471534.
309 2009-01-04 Borut Razem <borut.razem AT siol.net>
311 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
312 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
313 * doc/README.txt: updated John Hartman's e-mail address
314 * as/link/lkrel.c, as/link/lksdcclib.c:
315 fixed bug #2484677: Linker hangs
316 * src/z80/peep.c: fixed msvc warning C4047:
317 'return' : 'int ' differs in levels of indirection from 'char *'
318 * config.dsp: as/lib corrected to as/link
320 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
323 Implemented RFE #2484693.
324 * src/z80/peeph-z80.def:
325 Some peephole improvements.
327 2009-01-03 Borut Razem <borut.razem AT siol.net>
330 fixed warning: 'ret' may be used uninitialized in this function
332 2009-01-02 Borut Razem <borut.razem AT siol.net>
334 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
335 as/link/getline.[ch], as/link/lkrel.[ch]: added,
336 made support for differnet library formats more flexible,
337 preparation for support of ar format
338 * as/link/lklibr.c, as/link/z80/Makefile.in,
339 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
340 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
341 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
342 as/link/hc08/lkelf.c, as/link/aslink.h:
343 made support for differnet library formats more flexible,
344 preparation for support of ar format
346 2009-01-01 Borut Razem <borut.razem AT siol.net>
348 * as/link/asxxxx_config.h.in:
349 fixed warning: extra tokens at end of #endif directive
351 fixed warning: suggest parentheses around && within ||
352 * device/lib/Makefile.in: allow whitespaces at the end of lines in
353 ports.build, in order to make it work on cygwin - it seems to be a
354 bug in cygwin grep: CR is not treated as part of end-of-line
356 2008-12-31 Borut Razem <borut.razem AT siol.net>
358 * configure, configure.in, config.dsp, config_vc.awk,
359 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
360 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
361 introduced asxxxx_config.h.in
363 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
366 src/z80/peeph-z80.def:
367 Minor addition improvement.
369 2008-12-30 Raphael Neider <rneider AT web.de>
371 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
372 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
373 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
374 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
375 support/librarian/sdcclib.c, support/makebin/makebin.c:
376 partially revert changes from r5293..r5295
378 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
380 * src/z80/peeph-z80.def:
381 Minor peephole improvement.
383 2008-12-29 Raphael Neider <rneider AT web.de>
385 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
386 incorrectly discarded BANKSELs
388 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
390 * support/regression/tests/memory.c:
391 Added simple test for memset(), memcpy() and memmove()
393 2008-12-29 Borut Razem <borut.razem AT siol.net>
395 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
397 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
399 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
400 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
401 (177.j): added new rule
402 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
403 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
404 (decorateType CAST): propagate storage class to generic pointer results
406 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
408 * device/lib/z80/string.c,
409 device/lib/z80/printf.c,
410 device/lib/z80/mul.s:
413 Fixed code generation bug exposed by builtin memcpy().
415 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
417 * device/lib/_memcpy.c:
418 fixed conflict with builtin memcpy()
420 2008-12-26 Borut Razem <borut.razem AT siol.net>
422 * support/librarian/sdcclib.c:
423 fixed bug 2466950: "sdcclib broken"
424 by removing fgets return value check
426 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
429 device/include/string.h: Implemented RFE #1914254
431 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
432 * device/lib/z80/Makefile.in,
433 device/lib/Makefile.in,
434 device/lib/z80/memmove.s: Implemented RFE #1914256
436 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
438 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
439 * src/z80/peep.c: improved checks for unused data
441 src/z80/main.c: Implemented RFE #1899189
443 2008-12-25 Borut Razem <borut.razem AT siol.net>
445 * support/regression/Makefile.in:
446 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
448 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
450 * src/z80/peeph-z80.def: minor peephole improvements
452 2008-12-21 Borut Razem <borut.razem AT siol.net>
454 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
455 due to redefinition of symbol __assert
456 sdcclib.c:53:1:warning: "__assert" redefined
457 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
458 warning: this is the location of the previous definition
460 2008-12-20 Raphael Neider <rneider AT web.de>
462 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
463 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
464 support/cpp/libcpp/macro.c: fix format string errors
466 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
468 * src/pic/device.c: partial rewrite using strtok,
469 quieten compiler warnings, adopt SDCC coding style
471 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
472 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
473 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
474 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
475 support/librarian/sdcclib.c, support/makebin/makebin.c:
476 quieten most compiler warnings
478 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
479 probably fix operator precedence bug
481 * doc/clean.mk: quieten rm if no .lyx is present
483 2008-12-19 Borut Razem <borut.razem AT siol.net>
485 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
486 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
487 doc/README.txt, doc/test_suite_spec.lyx:
488 applied patch 2446381: Dcoumentation spelling correcitons
489 thanks to Steven Borley
491 2008-12-16 Raphael Neider <rneider AT web.de>
493 * device/include/pic/pic12f629.h,
494 device/include/pic/pic12f675.h,
495 device/lib/pic/libdev/pic12f629.c,
496 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
498 2008-12-14 Borut Razem <borut.razem AT siol.net>
500 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
501 converted to LyX 1.5.7 (\lyxformat 276) format
503 2008-12-07 Borut Razem <borut.razem AT siol.net>
505 * support/regression/tests/bitfields.c:
506 added test case for bug #2366757
508 2008-12-07 Raphael Neider <rneider AT web.de>
510 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
511 NULL pointer dereference, closes #2366757
513 2008-11-25 Raphael Neider <rneider AT web.de>
515 * device/include/pic16/pic16devices.txt,
516 sdcc/src/pic16/device.c,
517 sdcc/src/pic16/device.h: implicitly disable XINST
518 whenever CONFIG4L is set via an additional optional
519 argument to the configword directive in pic16devices.txt
521 2008-11-24 Raphael Neider <rneider AT web.de>
523 * device/lib/pic16/configure.ac,
524 device/lib/pic16/Makefile.common: fixed quoting issues
526 * device/lib/pic16/configure,
527 device/lib/pic16/debug/Makefile.in,
528 device/lib/pic16/libc/Makefile.in,
529 device/lib/pic16/libdev/Makefile.in,
530 device/lib/pic16/libio/Makefile.in,
531 device/lib/pic16/libm/Makefile.in,
532 device/lib/pic16/libsdcc/Makefile.in,
533 device/lib/pic16/Makefile.in,
534 device/lib/pic16/startup/Makefile.in: regenerated
536 * src/pic16/main.c (_pic16_finaliseOptions): revert to
539 2008-11-24 Raphael Neider <rneider AT web.de>
541 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
542 argument of --asm= or --link= to allow for
543 --asm="sh script --options", the user can double quote the
544 argument if needed: --asm="'c:/program files/gpasm' -q",
545 also fix some potential buffer overflows
547 2008-11-19 Borut Razem <borut.razem AT siol.net>
550 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
551 thanks Mauro Giachero
553 2008-11-16 Borut Razem <borut.razem AT siol.net>
555 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
556 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
558 2008-11-15 Borut Razem <borut.razem AT siol.net>
560 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
561 src/SDCCsymt.c, src/SDCCsymt.h:
562 fixed RFE #2291335 : Unnamed bit-field initialization
563 * support/regression/tests/bitfields.c:
564 added test case for RFE #2291335
565 * support/regression/tests/bug-1981238.c:
566 don't initialize unnamed bit-fields
568 2008-11-11 Raphael Neider <rneider AT web.de>
570 * device/include/pic16/pic18f25j10.h,
571 device/include/pic16/pic18f45j10.h: remove useless boilerplate
573 * device/include/pic16/adc.h,
574 device/lib/pic16/libio/adc/adcbusy.c,
575 device/lib/pic16/libio/adc/adcclose.c,
576 device/lib/pic16/libio/adc/adcconv.c,
577 device/lib/pic16/libio/adc/adcopen.c,
578 device/lib/pic16/libio/adc/adcread.c,
579 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
580 and fixed ADC routines to work for more target devices,
581 incorporates patch #2036130 by Nick Materer
583 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
585 * device/include/ctype.h,
586 * device/include/ds400rom.h,
587 * device/include/ds80c390.h,
588 * device/include/float.h,
589 * device/include/math.h,
590 * device/include/serial.h,
591 * device/include/stdbool.h,
592 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
594 * device/include/mcs51/C8051F336.h,
595 * device/include/mcs51/C8051T600.h,
596 * device/include/mcs51/C8051T610.h,
597 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
598 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
600 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
602 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
604 2008-11-10 Raphael Neider <rneider AT web.de>
606 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
607 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
608 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
609 (patch by Nick Materer, #2253980)
611 * device/lib/pic16/libio/adc.ignore,
612 device/lib/pic16/libio/i2c.ignore,
613 device/lib/pic16/libio/usart.ignore,
614 device/lib/pic16/pics.all: updated to build more device libs
616 * device/lib/pic16/libdev/Makefile.am,
617 device/lib/pic16/libdev/Makefile.in,
618 device/lib/pic16/libio/Makefile.am,
619 device/lib/pic16/libio/Makefile.in: regenerated
621 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
622 names per memory location, applied SDCC style to more functions
624 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
626 * device/include/mcs51/p89lpc933_4.h: new NXP header file
627 * device/include/mcs51/p89lpc935_6.h: new NXP header file
628 * device/include/mcs51/p89v66x.h: minor changes
629 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
631 2008-11-09 Raphael Neider <rneider AT web.de>
633 * device/include/pic/pic14devices.txt: fixed memory description for
634 12f629 and 12f675, closes #2236240
636 2008-11-06 Borut Razem <borut.razem AT siol.net>
638 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
639 pass system include paths with -isystem to sdcpp
640 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
641 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
643 2008-11-02 Raphael Neider <rneider AT web.de>
645 * doc/sdccman.lyx: updated the sections on the library build process
646 and on how to add support for new devices, and documented known
647 problems with the extended instruction set including a workaround
649 2008-11-01 Raphael Neider <rneider AT web.de>
651 * device/include/pic16/adc.h,
652 device/include/pic16/pic16devices.txt,
653 device/include/pic16/pic18f2410.h,
654 device/include/pic16/pic18f2510.h,
655 device/include/pic16/pic18f2515.h,
656 device/include/pic16/pic18f2610.h,
657 device/include/pic16/pic18f4410.h,
658 device/include/pic16/pic18f4510.h,
659 device/include/pic16/pic18f4515.h,
660 device/include/pic16/pic18f4610.h,
661 device/include/pic16/pic18fregs.h,
662 device/lib/pic16/libdev/Makefile.am,
663 device/lib/pic16/libdev/Makefile.in,
664 device/lib/pic16/libdev/pic18f2410.c,
665 device/lib/pic16/libdev/pic18f2510.c,
666 device/lib/pic16/libdev/pic18f2515.c,
667 device/lib/pic16/libdev/pic18f2610.c,
668 device/lib/pic16/libdev/pic18f4410.c,
669 device/lib/pic16/libdev/pic18f4510.c,
670 device/lib/pic16/libdev/pic18f4515.c,
671 device/lib/pic16/libdev/pic18f4610.c,
672 device/lib/pic16/libio/Makefile.am,
673 device/lib/pic16/libio/Makefile.in,
674 device/lib/pic16/pics.all: added support for 18f[24][456]10
675 and 18f[24]515 devices
676 * doc/sdccman.lyx: updated list of supported PIC16 devices
678 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
679 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
680 src/xa51/gen.c: avoid compiler warnings
681 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
683 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
685 * device/include/mcs51/p89v66x.h: NXP header file
686 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
687 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
689 2008-10-14 Raphael Neider <rneider AT web.de>
691 * device/lib/pic16/libdev/Makefile.am,
692 device/lib/pic16/libio/Makefile.am: enable building libraries for
693 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
694 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
695 * device/lib/pic16/libdev/Makefile.in,
696 device/lib/pic16/libio/Makefile.in: regenerated
698 2008-10-14 Raphael Neider <rneider AT web.de>
700 * device/include/pic16/pic18f2450.h,
701 device/include/pic16/pic18f4450.h,
702 device/lib/pic16/libdev/pic18f2450.c,
703 device/lib/pic16/libdev/pic18f4450.c,
704 device/include/pic16/adc.h,
705 device/include/pic16/pic16devices.txt,
706 device/include/pic16/pic18fregs.h,
707 device/lib/pic16/libdev/Makefile.am,
708 device/lib/pic16/libdev/Makefile.in,
709 device/lib/pic16/libio/Makefile.am,
710 device/lib/pic16/libio/Makefile.in,
711 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
713 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
714 stack to a fixed location, relax it to automatically work with all
715 but the smallest devices (256 byte RAM devices need #pragma stack)
717 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
719 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
720 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
721 * device/lib/_strcspn.c: fixed bug 2140931
723 2008-10-06 Raphael Neider <rneider AT web.de>
725 * device/include/pic16/stdio.h,
726 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
727 declared __naked for convenience, named all arguments
728 * device/lib/pic16/libc/stdio/strmgpsim.c,
729 device/lib/pic16/libc/stdio/strmmssp.c,
730 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
732 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
733 empty __naked functions,
734 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
735 corner cases (unlink first/last pCode in list), reuse more code
737 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
739 * src/ds390/main.c (_ds390_genInitStartup): added
740 * src/SDCCpeeph.c (getPatternVar): new, added,
741 (labelInRange): fixed bug 2115959
742 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
743 * src/SDCCicode.h: added newiTempOperand
744 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
745 added optimizations for 0/x and x/-1, see also patch 2142900
746 * support/regression/tests/onebyte.c (testMul): added test cases
748 2008-09-20 Borut Razem <borut.razem AT siol.net>
751 definition of absolute address symbols without initial value,
752 fixed SDCC crash "do not know how to intialize symbol"
754 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
756 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
757 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
758 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
759 * device/lib/z80/stubs.s: added stubs for above functions
760 * src/SDCCopt.c (convilong),
761 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
762 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
763 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
764 * support/regression/tests/onebyte.c: enabled all tests for z80
766 2008-09-15 Borut Razem <borut.razem AT siol.net>
768 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
769 device/lib/pic16/libc/stdio/printf.c,
770 device/lib/pic16/libc/stdio/strmusart.c,
771 device/lib/pic16/libc/stdio/printf_tiny.c,
772 device/lib/pic16/libc/stdio/sprintf.c,
773 device/lib/pic16/libc/stdio/strmgpsim.c,
774 device/lib/pic16/libc/stdio/putchar.c,
775 device/lib/pic16/libc/stdio/fprintf.c,
776 device/lib/pic16/libc/stdio/strmmssp.c,
777 device/device/lib/pic16/libc/stdio/vprintf.c,
778 device/lib/pic16/libc/stdio/printf_small.c,
779 device/lib/pic16/libc/stdio/vsprintf.c,
780 device/lib/pic16/libc/stdio/strmputchar.c,
781 device/lib/pic16/libc/Makefile.am,
782 device/lib/pic16/libc/Makefile.in:
783 *printf now returns int, puchar.c moved from stdlib to stdio,
784 *printf format parameter type changed from char * to const char *,
785 added GNU link excetion text to library source files,
786 applyed GNU coding style, removed useless svn ids,
787 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
788 binary specifier: "%b", "%hb" and "%lb"
789 * device/lib/pic16/libc/stdio/vfprintf.c:
790 applied patch #2044424: PIC16: vfprintf
791 thanks Mauro Giachero
792 * support/regression/tests/bug1057979.c:
793 removed old pic16 sprintf specifics
794 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
795 * doc/sdccman.lyx: documented 'b' binary format specifier removal
797 2008-09-15 Raphael Neider <rneider AT web.de>
799 * src/pic16/device.c (pic16_dump_usection): force udata sections
800 into the addressable range (0..0xFFF), workaround for a gpsim
801 bug preventing simulation of regtest bug1750318
802 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
803 (serialRegAssign): fixed regtest bug-971834,
804 (pic16_packRegisters): avoid null-pointer dereference
806 2008-09-14 Raphael Neider <rneider AT web.de>
808 * src/pic16/gen.c, src/pic16/ralloc.c: use
809 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
810 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
812 2008-09-12 Borut Razem <borut.razem AT siol.net>
814 * support/regression/fwk/testfwk.h:
815 define pdata as data for pic16 target
816 thanks Mauro Giachero
818 2008-09-11 Borut Razem <borut.razem AT siol.net>
820 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
821 support/regression/absolute.c:
822 applied patch #2105615: Some PIC16 testcase fixlets
823 thanks Mauro Giachero
825 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
827 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
828 * support/regression/tests/bug2094505.c: new, added
830 2008-09-07 Borut Razem <borut.razem AT siol.net>
832 * src/SDCCglue.c, src/SDCCast.c:
833 fixed throw of "excess elements" warning for char arrays
834 * support/regression/tests/nullstring.c:
835 disable warning about excess elements in array of chars initializer
837 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
839 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
840 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
841 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
842 * support/regression/tests/bug2077267.c: new, added
844 2008-09-05 Raphael Neider <rneider AT web.de>
846 * configure.in, Makefile.common.in: add support for ccache,
847 remove spurious $VERSION output, detect doc-tools even without
848 --enable-doc to facilitate later manual doc-builds, minor cleanup
849 * configure: regenerated
851 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
852 avoid races in parallel VPATH builds
853 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
854 * doc/sdccman.lyx: mention --without-ccache configure option
856 2008-09-01 Raphael Neider <rneider AT web.de>
858 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
859 * (genConstPointerGet): fix reading bitfields from __code space
860 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
861 bitfield initializers (fix regression test bug1856409.c)
862 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
865 2008-08-31 Raphael Neider <rneider AT web.de>
867 * src/pic16/gen.c (genAssign): removed useless compiler output
868 * (genPointerGet,genPointerSet,genCast),
869 src/pic16/glue.c (pic16_printGPointerType):
870 also handle PPOINTERs just to avoid spurious asserts
871 * (pic16_printIvalType,pic16_printIvalBitFields):
872 generalized to arbitrary type/bitfield sizes, allows compilation of
873 regression test bug-1981238.c
874 * (pic16_printIvalChar): fix regression test structflexarray.c
875 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
876 in initialized structs and fix #1843745
877 * (pic16_printIvalStruct): always output initializers for all fields,
878 even those not explicitly given, fixes zeropad.c regression test
879 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
880 #2073635, #1567098, and #1485812)
881 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
883 2008-08-31 Borut Razem <borut.razem AT siol.net>
885 * support/regression/tests/bug-895992.c,
886 support/regression/tests/onebyte.c:
887 enabled pic16 regression testing since the bugs
888 1511794: pic16: regression test bug-895992.c fails
889 1444425: onebyte.c regression tes fails on pic16
890 are fixed, probably by fixing
891 2048464: PIC16: fix genUminus - addresses not.c regression test
892 * src/SDCCsymt.c, src/SDCCglue.c,
893 support/regression/tests/bug-1981238.c:
894 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
897 2008-08-30 Borut Razem <borut.razem AT siol.net>
899 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
900 release version 4.3.2
902 2008-08-24 Raphael Neider <rneider AT web.de>
904 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
905 always use the sdcc from the current build tree (ignore $CC from
906 the environment, fixes compile farm builds)
907 * device/lib/Makefile.in: rename .a into .lib for compatibility,
908 remove more build products from install directory
909 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
910 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
912 2008-08-24 Borut Razem <borut.razem AT siol.net>
914 * src/SDCC.y: applied patch
915 2050245: Fix # 1963382
917 1963382: Listing File - C file comment is incorrect
920 2008-08-23 Borut Razem <borut.razem AT siol.net>
922 * src/pic16/gen.c: applied patch
923 2048464: PIC16: fix genUminus - addresses not.c regression test
924 thanks Mauro Giachero
926 2008-08-22 Borut Razem <borut.razem AT siol.net>
928 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
929 src/pic16/main.c: allow spaces in gpasm and gplink paths
931 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
934 * src/z80/peeph-z80.def: minor peephole improvement
936 2008-08-15 Raphael Neider <rneider AT web.de>
938 * src/z80/gen.c (_vemit2): suppress compiler warning
940 * src/pic/*.[ch]: make proper use of header files and avoid
941 ad-hoc extern declarations, mark module-local helpers 'static',
942 removed dead/replaced code, no functional changes
943 * src/pic16/pcode.c: disentangled from pic14 backend
945 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
947 * src/z80/gen.c: fixed #2051348
948 * support/regression/tests/bug-2051348.c: regression test for #2051348
950 2008-08-10 Raphael Neider <rneider AT web.de>
953 * Makefile.common.in: export PACKAGE for $docdir,
954 fixes #1957036, avoid some "underquoted definition" warnings
955 * configure: regenerated
957 2008-08-10 Raphael Neider <rneider AT web.de>
959 * device/lib/pic16/**: build pic16 library using autotools for
960 improved dependency tracking
962 * device/lib/Makefile.in,
964 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
966 2008-08-10 Raphael Neider <rneider AT web.de>
968 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
969 local variables if --nooverlay is given, workaround for #2023121
971 2008-08-08 Raphael Neider <rneider AT web.de>
973 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
975 2008-08-08 Raphael Neider <rneider AT web.de>
977 * src/pic/pcoderegs.c,
979 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
981 2008-08-07 Borut Razem <borut.razem AT siol.net>
983 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
984 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
985 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
986 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
987 applied modified patch 2038174: Add support for binary constants v2
988 thanks Mauro Giachero
989 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
991 2008-08-04 Raphael Neider <rneider AT web.de>
994 * src/pic16/device.h,
996 * src/pic16/main.c: enable --optimize-goto by default
998 * device/lib/pic16/Makefile.common.in: suppress removed option
1001 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1003 2008-07-30 Borut Razem <borut.razem AT siol.net>
1005 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1006 applied patch 22032433: PIC16: fix constant strings,
1007 thanks Mauro Giachero
1009 2008-07-29 Borut Razem <borut.razem AT siol.net>
1011 * src/pic16/gen.c: applied patches:
1012 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1013 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1014 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1015 thanks Mauro Giachero
1017 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1019 * src/port.h: Fixed typo in comment
1021 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1023 * src/z80/mappings.i: Implemented RFE #1919415
1024 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1025 #1880202, #1914434, prepared for RFE #1703943
1027 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1029 * src/z80/peeph.def,
1030 * src/z80/peeph-z80.def,
1031 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1032 preparation for Z80 peephole improvements
1034 2008-06-21 Raphael Neider <rneider AT web.de>
1036 * device/include/pic16/pic18f66j60.h,
1037 * device/include/pic16/pic18f66j65.h,
1038 * device/include/pic16/pic18f67j60.h,
1039 * device/include/pic16/pic18f86j60.h,
1040 * device/include/pic16/pic18f86j65.h,
1041 * device/include/pic16/pic18f87j60.h,
1042 * device/include/pic16/pic18f96j60.h,
1043 * device/include/pic16/pic18f96j65.h,
1044 * device/include/pic16/pic18f97j60.h,
1045 * device/lib/pic16/libdev/pic18f66j60.c,
1046 * device/lib/pic16/libdev/pic18f66j65.c,
1047 * device/lib/pic16/libdev/pic18f67j60.c,
1048 * device/lib/pic16/libdev/pic18f86j60.c,
1049 * device/lib/pic16/libdev/pic18f86j65.c,
1050 * device/lib/pic16/libdev/pic18f87j60.c,
1051 * device/lib/pic16/libdev/pic18f96j60.c,
1052 * device/lib/pic16/libdev/pic18f96j65.c,
1053 * device/lib/pic16/libdev/pic18f97j60.c,
1054 * device/include/pic16/pic16devices.txt,
1055 * device/include/pic16/pic18fregs.h,
1056 * device/lib/pic16/pics.all: added new devices
1058 * device/include/pic16/adc.h,
1059 * device/lib/pic16/libio/adc/adcbusy.c,
1060 * device/lib/pic16/libio/adc/adcopen.c,
1061 * device/lib/pic16/libio/adc/adcsetch.c,
1062 * device/lib/pic16/libio/i2c/i2copen.c,
1063 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1064 all changes from a patch by Anton Strobl
1066 2008-06-12 Borut Razem <borut.razem AT siol.net>
1068 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1069 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1070 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1071 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1072 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1073 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1074 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1075 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1076 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1077 by applying the modified patch from Risto Huotari
1079 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1082 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1083 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1084 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1085 * support/regression/tests/bug1938300.c: new, added
1087 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1089 * device/include/asm/ds390/features.h,
1090 * device/include/asm/mcs51/features.h,
1091 * device/include/mcs51/regc515c.h: inserted LGPL notice
1093 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1095 * device/lib/gbz80/div.s,
1096 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1097 patch 1597883, Thanks Robert Ramey
1099 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1101 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1102 createIvalCharPtr, createIvalPtr, createIval),
1104 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1105 initializers for local auto variables
1106 * support/regression/tests/zeropad.c: added testcase for auto initializers
1108 2008-05-26 Raphael Neider <rneider AT web.de>
1110 * device/lib/pic16/startup/crt0.c,
1111 * device/lib/pic16/startup/crt0i.c,
1112 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1113 explicit, fixed curr_entry loop for >= 256 initializer records,
1114 removed debug code (write to 0xf7e)
1116 2008-05-25 Raphael Neider <rneider AT web.de>
1118 * device/include/pic/pic16f627a.h,
1119 * device/include/pic/pic16f628a.h,
1120 * device/include/pic/pic16f648a.h: added missing ports
1122 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1124 * device/include/float.h: added __INFINITY
1125 * device/lib/_fsadd.c: handle overflows
1126 * device/lib/_fsmul.c,
1127 * device/lib/_fsdiv.c: use __INFINITY
1128 * device/lib/_fseq.c,
1129 * device/lib/_fsneq.c: handle -0.0
1130 * sim/ucsim/s51.src/uc89c51r.cc,
1131 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1132 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1133 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1134 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1135 * support/regression/tests/snprintf.c: test bug with --xstack
1137 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1139 * src/SDCCpeeph.c (callFuncByName):
1140 Support nested parenthesis in peephole function arguments (#1967300)
1142 2008-05-19 Raphael Neider <rneider AT web.de>
1144 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1145 fixed duplicate labels (#1911325)
1147 2008-05-19 Raphael Neider <rneider AT web.de>
1149 * src/regression/empty.c: suppress warning
1150 * src/regression/pointer1.c: enabled index_by_pointer()
1151 * src/regression/inline.c: now works for pic16 as well
1153 * src/pic16/device.c: include dbuf declarations
1154 * src/pic16/device.h: removed obsolete prototypes
1156 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1157 * src/pic16/glue.c: made purely local functions static,
1158 (pic16_printGPointerType, pic16_printIvalCharPtr,
1159 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1160 generic pointers' tags (#1961866)
1162 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1164 2008-05-19 Borut Razem <borut.razem AT siol.net>
1166 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1167 fixed typo, uninstall include/pic16/pic16devices.txt
1169 2008-05-18 Borut Razem <borut.razem AT siol.net>
1171 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1172 the buffer is null terminated
1173 * src/device/pic16.c:
1174 applied modified patch 1965676: Patch for Win32 16 bit PIC
1175 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1177 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1179 * src/SDCC.lex (check_type),
1180 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1182 * as/mcs51/clean.mk,
1183 * as/z80/clean.mk: also clean *.dep
1184 * device/lib/pic16/libsdcc/stack/Makefile,
1185 * sim/ucsim/libtool: removed as they are rebuild by configure
1186 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1188 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1190 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1191 fixupInline instead of createFunction to fix bug 1864577
1192 (inlineFindMaxBlockno): removed, use global blockNo
1193 * src/SDCCglobl.h: added blockNo
1195 * src/z80/peep.h: modified properties
1196 * support/regression/tests/bug1864577.c: new, added
1198 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1200 * as/mcs51/asdata.c,
1201 * as/mcs51/asm.h: added org_cnt
1202 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1203 * as/mcs51/asout.c: changed old K&R to ANSI
1204 * as/mcs51/Makefile.in: use common identifiers
1210 * as/hc08/Makefile.bcc,
1211 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1212 * sdcc_vc_in.h: added define __func__
1213 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1214 Thanks Ruud van Silfhout
1215 * support/regression/tests/bug1717305.c: new, added
1217 2008-05-05 Borut Razem <borut.razem AT siol.net>
1219 * support/regression/Makefile.in,
1220 support/regression/ports/ds390/spec.mk,
1221 support/regression/ports/hc08/spec.mk,
1222 support/regression/ports/mcs51-common/spec.mk,
1223 support/regression/ports/pic14/spec.mk,
1224 support/regression/ports/pic16/spec.mk,
1225 support/regression/ports/ucz80/spec.mk,
1226 support/regression/ports/z80/spec.mk:
1227 added INC_DIR and LIBDIR paths
1228 * src/ds390/gen.c: removed duplicated selicolon
1230 2008-05-04 Borut Razem <borut.razem AT siol.net>
1232 * support/regression/Makefile.in,
1233 support/regression/fwk/lib/testfwk.c,
1234 support/regression/ports/ds390/spec.mk,
1235 support/regression/ports/hc08/spec.mk,
1236 support/regression/ports/mcs51-common/spec.mk,
1237 support/regression/ports/mcs51-large/spec.mk,
1238 support/regression/ports/mcs51-medium/spec.mk,
1239 support/regression/ports/mcs51-small/spec.mk,
1240 support/regression/ports/mcs51-stack-auto/spec.mk,
1241 support/regression/ports/mcs51-xstack-auto/spec.mk,
1242 support/regression/ports/pic14/spec.mk,
1243 support/regression/ports/pic16/spec.mk,
1244 support/regression/ports/ucz80/spec.mk:
1245 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1246 used to run regeression tests
1248 2008-05-01 Raphael Neider <rneider AT web.de>
1250 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1251 supported devices and instructions to add new ones
1253 2008-05-01 Raphael Neider <rneider AT web.de>
1255 * device/include/pic16/adc.h,
1256 device/lib/pic16/libio/adc/adcbusy.c,
1257 device/lib/pic16/libio/adc/adcopen.c,
1258 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1259 18f2455 style ADC devices, based on patch #1776197
1260 * device/lib/pic16/libio/adc/adcclose.c,
1261 device/lib/pic16/libio/adc/adcconv.c,
1262 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1263 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1264 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1265 * device/include/pic16/pic18f4431.h,
1266 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1267 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1269 2008-05-01 Raphael Neider <rneider AT web.de>
1271 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1272 moved xinst flag into pic16_options_t
1273 * src/pic16/device.c (default_device, pic16_list_devices,
1274 pic16_find_device): removed references to sfrrange
1275 * src/pic16/gen.c (genFunction),
1276 src/pic16/glue.c (pic16initialComments),
1277 src/pic16/main.c (pic16_optionsTable),
1278 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1280 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1282 2008-04-29 Raphael Neider <rneider AT web.de>
1284 * src/pic16/devices.inc,
1285 device/include/pic16/pic16devices.txt: replaced compiled-in list
1286 of devices with a variant parsed at runtime
1287 * src/pic16/device.c: added support for parsing pic16devices.txt,
1289 * src/pic16/device.h: removed (now) unused fields from PIC_device
1290 * src/pic16/main.c: removed #pragma maxram,
1291 (_pic16_initPaths): removed bogus generation of search paths,
1292 setup the port proper only after the search paths (for
1293 pic16devices.txt) are set up,
1294 (_pic16_finaliseOptions): moved processor dependant code here
1295 from _pic16_initPaths(), clean up
1296 * src/pic16/ralloc.c (pic16_init_stack),
1297 * src/pic16/ralloc.h,
1298 * src/pic16/pcode.c: clean up
1299 * device/include/Makefile.in,
1300 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1301 * support/scripts/inc2h-pic16.pl: updated instructions
1303 2008-04-29 Raphael Neider <rneider AT web.de>
1305 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1306 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1307 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1308 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1309 added missing family members and 18f2480/2580/4480/4580 family
1310 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1311 * device/include/pic16/pic18f2525.h: use 18f4620.h
1312 * device/include/pic16/pic18f6680.h: use 18f8680.h
1313 * device/include/pic16/pic18fregs.h,
1314 device/lib/pic16/pics.all,
1315 src/pic16/devices.inc: add new devices
1316 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1317 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1318 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1319 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1320 prevent attempting to build the libio for some new devices
1322 2008-04-29 Raphael Neider <rneider AT web.de>
1324 * debugger/mcs51/Makefile.in: fixed paths to sources
1326 2008-04-25 Borut Razem <borut.razem AT siol.net>
1328 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1329 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1330 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1331 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1332 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1333 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1334 as/link/z80/linkz80.dsp: lklibr.c moved
1335 * doc/INSTALL.txt: binary archives in bz2 format
1336 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1338 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1340 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1341 * support/regression/tests/bug1856409.c: new, added
1343 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1346 * src/mcs51/peep.c: Use werror for error messages.
1347 * src/SDCCicode.c (geniCodeConditional),
1348 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1349 * src/z80/Makefile.bcc,
1350 * src/z80/z80.dsp: added src/z80/peep.c/h
1351 * support/regression/tests/bug1839321.c: new, added
1353 2008-04-20 Raphael Neider <rneider AT web.de>
1355 * device/include/pic16/pic18f2455.h: added bitfields for port C
1357 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1359 * src/z80/peep.c: Use werror for error messages.
1361 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1363 * src/z80/peep.h (declaration of notUsed()),
1364 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1366 * src/z80/z80.h (added dependency on peep.h),
1367 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1370 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1372 * src/SDCCpeeph.c (added support for notUsed()),
1373 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1375 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1376 for notUsed()): Implemented generic (that is not port-specific) part
1379 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1381 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1382 * device/lib/libsdcc.lib,
1383 * device/lib/Makefile.in,
1384 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1385 * device/lib/calloc.c: renamed to _calloc.c
1386 * device/lib/free.c: renamed to _free.c
1387 * device/lib/malloc.c: renamed to _malloc.c
1388 * device/lib/realloc.c: renamed to _realloc.c
1389 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1390 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1391 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1392 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1393 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1394 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1395 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1396 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1398 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1399 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1400 * support/regression/tests/bug1509084.c: new, added
1402 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1404 * device/include/mcs51/cc2510fx.h: added _XPAGE
1405 * device/include/mcs51/compiler.h: cosmetic changes
1407 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1409 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1412 2008-03-31 Borut Razem <borut.razem AT siol.net>
1414 * support/cpp2 renamed to support/cpp
1415 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1416 support/cpp2/libiberty/splay-tree.c,
1417 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1418 support/cpp2/libcpp/directives.c,
1419 support/cpp2/libcpp/include/cpplib.h,
1420 support/cpp2/libcpp/include/symtab.h,
1421 support/cpp2/libcpp/include/line-map.h,
1422 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1423 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1424 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1425 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1426 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1427 release version 4.3.0
1428 * configure.in, configure, Makefile.in, Makefile.bcc:
1429 adapted for moved cpp2
1431 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1433 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1434 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1436 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1438 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1440 * support/regression/tests/bug1717943.c: new, added
1442 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1444 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1445 bytewise return value assignments introduced in last commit.
1447 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1449 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1450 genMult, genJumpTab):
1451 Use 16-bit instructions for addition in some additional cases,
1452 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1454 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1456 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1457 Implemented RFE #1921450, changed some debug messages.
1459 2008-03-30 Borut Razem <borut.razem AT siol.net>
1461 * Small Device C Compiler 2.8.0 released
1462 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1463 * support/scripts/sdcc.nsi: added finish page; this version
1464 was used for 2.8.0 release
1465 * doc/knownbugs.html: removed; magically generated by the build
1466 process using gen_known_bugs.pl from now on
1468 2008-03-23 Borut Razem <borut.razem AT siol.net>
1470 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1471 and reverted it, since it was already fixed by Raphael ;-)
1472 * doc/knownbugs.html: updated for RC2
1474 2008-03-22 Raphael Neider <rneider AT web.de>
1476 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1479 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1481 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1482 * support/regression/tests/bug1839277.c: added related testBug1839299
1484 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1486 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1487 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1489 * src/mcs51/gen.c: throughout only output hex constants
1490 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1491 * support/regression/tests/bug1839277.c: new, added
1493 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1495 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1496 compilation warning about nested comments.
1498 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1500 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1501 * support/regression/tests/bug1921073.c: new, added
1503 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1505 * src/z80/SDCCpeeph.c.c (callFuncByName):
1506 Commented function parameters.
1508 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1510 * src/z80/ralloc.c (packRegsForAccUse2):
1511 disabled a broken accumulator packing optimization (fixed #1292721).
1512 * support/regression/tests/bug-1292721: Regression test for #1292721.
1514 2008-03-16 Raphael Neider <rneider AT web.de>
1516 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1517 fixed code bloat regression using a variant of patch #1915618
1519 2008-03-16 Borut Razem <borut.razem AT siol.net>
1521 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1522 icon, changed startup menu for release distribution, code cleaning,
1523 create url files instead links in startup menu
1525 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1527 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1528 * support/regression/tests/bug1579949.c: new, added
1530 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1532 * device/lib/printf_fast.c: fixed bug 1255403
1534 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1536 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1537 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1539 2008-03-14 Borut Razem <borut.razem AT siol.net>
1541 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1542 command line options
1543 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1544 is correctly displayed
1545 * as/link/z80/lkmain.c: usage line commented out
1547 2008-03-13 Borut Razem <borut.razem AT siol.net>
1549 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1550 updated the list pf supported pic14 devices
1552 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1554 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1556 2008-03-12 Borut Razem <borut.razem AT siol.net>
1558 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1559 fixed documentation request #1718191
1560 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1561 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1564 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1566 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1567 * support/regression/tests/bug1505811.c: new, added
1569 2008-03-09 Raphael Neider <rneider AT web.de>
1571 * device/include/pic16/pic18f2620.h,
1572 * device/include/pic16/pic18f4620.h,
1573 * device/lib/pic16/libdev/pic18f2620.c,
1574 * device/lib/pic16/libdev/pic18f4525.c,
1575 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1576 family to consistently use pic18f4620.[ch], fixes #1832562
1578 2008-03-09 Borut Razem <borut.razem AT siol.net>
1580 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1581 changed sdcc version to 2.8.0
1582 * knownbugs.html: regenerated
1583 * support/scripts/gen_known_bugs.pl: added number of open bugs
1585 2008-03-09 Raphael Neider <rneider AT web.de>
1587 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1588 (genOr): read volatile operand even if the result is known,
1590 (genOr,genXor): removed unused legacy code,
1591 (genDummyRead): use pic16_mov2w_volatile()
1593 2008-03-08 Borut Razem <borut.razem AT siol.net>
1595 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1596 cons w. --model-large
1597 * support/regression/staticinit.c: added regression test for bug
1600 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1602 * src/ds390/gen.c (pushSide, genPcall),
1603 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1604 * src/mcs51/gen.c: cosmetic changes
1605 * support/regression/fwk/include/testfwk.h: added macro reentrant
1606 * support/regression/tests/bug1908493.c: new, added
1608 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1610 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1612 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1614 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1615 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1616 already set in ds390/main.c and mcs51/main.c
1618 2008-03-07 Raphael Neider <rneider AT web.de>
1620 * src/regression/init0.c: new test for initialized arrays of function
1622 * src/regression/Makefile: made a bit more flexible, added init0.c
1623 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1624 pointers, closes #1427663
1626 2008-03-05 Borut Razem <borut.razem AT siol.net>
1628 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1629 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1631 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1633 * support/librarian/sdcclib.c:Added feature request 1908061:
1634 Synchronise sdcclib commands with ar.
1636 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1638 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1639 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1640 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1641 * device/include/mcs51/compiler.h: removed umlauts, added double
1644 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1646 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1647 * support/regression/tests/bug1536762.c: new, added
1649 * src/SDCCutil.h: added getBuildDate()
1650 * src/SDCCmain.c (printVersionInfo),
1651 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1653 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1654 * src/ds390/ralloc.c (packRegisters),
1655 * src/mcs51/ralloc.c (packRegisters),
1656 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1658 * support/regression/tests/bug1618050.c: new, added
1659 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1660 * support/regression/fwk/include/testfwk.h,
1661 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1664 2008-03-04 Raphael Neider <rneider AT web.de>
1666 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1667 on accessing OP_SYM_TYPE(op)
1668 * src/pic/gen.h: removed unused prototype of genMinusDec()
1669 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1670 fix #1876953 (invalid subtraction code), removed unused code
1672 2008-03-03 Raphael Neider <rneider AT web.de>
1676 * src/pic/genarith.c,
1678 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1679 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1681 2008-03-03 Raphael Neider <rneider AT web.de>
1683 * src/pic/device.c (find_device): search user-specified paths first
1684 for pic14devices.txt, fixes #1900827
1686 2008-03-02 Borut Razem <borut.razem AT siol.net>
1688 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1689 AddToPath and RemoveFromPath
1691 2008-03-01 Borut Razem <borut.razem AT siol.net>
1693 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1694 work correctly, added debugging support if -DSDCC.DEBUG command line
1697 2008-02-28 Borut Razem <borut.razem AT siol.net>
1699 * doc/sdccman.lyx: cosmetic changes
1701 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1703 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1704 * doc/sdccman.lyx: fixed unmeant removal of spaces
1706 2008-02-27 Borut Razem <borut.razem AT siol.net>
1708 * support/scripts/sdcc.nsi: corrected installation directory for
1709 current user installation mode
1710 * doc/README.txt: added Philipp Klaus Krause to the developers list
1712 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1714 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1715 return ifx condition
1716 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1717 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1718 ifxJump to fix bug 1838000
1719 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1720 * support/regression/tests/bug1838000.c: new, added
1721 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1723 2008-02-26 Borut Razem <borut.razem AT siol.net>
1725 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1727 * support/scripts/sdcc.nsi: added MULTIUSER page,
1728 NSIS upgraded to version 2.35
1730 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1732 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1733 * support/regression/tests/bug1565152.c: new, added
1735 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1737 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1738 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1739 * support/regression/tests/bug1670148.c: new, added
1741 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1743 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1745 2008-02-24 Borut Razem <borut.razem AT siol.net>
1747 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1748 is ineffective for unsigned char parameter
1750 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1752 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1753 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1754 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1755 * support/Util/MySystem.c (my_system): output errorcode when verbose
1757 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1759 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1762 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1764 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1767 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1769 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1771 2008-02-21 Borut Razem <borut.razem AT siol.net>
1773 * support/regression/Makefile.in,
1774 support/regression/ports/ds390/spec.mk,
1775 support/regression/ports/hc08/spec.mk,
1776 support/regression/ports/mcs51-common/spec.mk,
1777 support/regression/ports/pic14/spec.mk,
1778 support/regression/ports/pic16/spec.mk,
1779 support/regression/ports/ucz80/spec.mk,
1780 support/regression/ports/xa51/spec.mk:
1781 added CFLAGS when compiling timeout
1783 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1785 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1788 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1790 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1791 * support/regression/tests/bug1888147.c: new, added
1793 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1795 * src/z80/gen.c: fixed bugs #1596270, #1736867
1797 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1799 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1800 contents, mostly fixes #1596270
1802 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1804 * src/z80/peeph.def,
1805 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1806 peepholes, fixes #1806565
1808 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1810 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1811 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1812 fixes bug 1739475, thanks Robert Larice
1813 (rule 271): new, added
1815 2008-02-18 Borut Razem <borut.razem AT siol.net>
1817 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1819 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1821 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1823 2008-02-17 Raphael Neider <rneider AT web.de>
1825 * src/pic16/genarith.c,
1828 * src/pic16/genutils.c: removed unused legacy code,
1829 removed unused fields from struct asmop and struct _G
1831 2008-02-17 Raphael Neider <rneider AT web.de>
1833 * src/pic16/gen.c (AccRsh): cosmetic changes,
1834 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1835 genRightShiftLiteral): fixed to work with SFRs as result by
1836 assigning only once to result,
1837 removed a lot of unused/excluded code fragments
1839 2008-02-17 Raphael Neider <rneider AT web.de>
1841 * device/include/pic/pic16f88.h,
1842 * device/include/pic/pic16f886.h,
1843 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1845 2008-02-17 Borut Razem <borut.razem AT siol.net>
1847 * src/z80/peeph.def: applied patch
1848 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1849 * src/z80/gen.c, src/z80/peeph.def: applied patch
1850 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1851 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1852 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1853 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1854 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1855 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1857 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1859 * as/link/mcs51/aslink.dsp: removed SDK define
1860 * as/link/z80/clean.mk: brought in sync with other ports
1861 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1862 * as/hc08/Makefile.bcc,
1863 * as/mcs51/Makefile.bcc,
1864 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1865 * src/z80/main.c (_setValues): use the now capitalized -Z,
1866 (z80_port, gbz80_port): generate debug information when asked
1868 2008-02-16 Borut Razem <borut.razem AT siol.net>
1870 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1871 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1872 as/z80/Makefile.in. as/z80/Makefile.bcc:
1873 applied patch #1893393: patch for as-z80 and link-z80 to generate
1874 cdb, thanks to Armin Diehl
1875 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1876 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1877 asnoice.c moved to as/asxxsrc/asnoice.c
1878 * src/z80/peeph-gbz80.def: applied patch
1879 #1880235: Z80 return peephole, thanks to Philipp Krause
1881 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1884 * doc/sdccman.lyx: bumped version to 2.7.5
1885 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1887 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1889 * device/include/pic16/stdlib.h,
1890 * device/lib/pic16/libc/stdlib/ltoa.c,
1891 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1893 2008-02-13 Borut Razem <borut.razem AT siol.net>
1895 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1896 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1897 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1898 src/SDCCopt.c, src/SDCCval.c:
1899 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1901 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1903 * src/SDCCsymt.c (compareType): fixed bug 1309013
1905 2008-02-09 Borut Razem <borut.razem AT siol.net>
1907 * src/SDCCval.c, src/SDCCval.h:
1908 code cleaning, added function constChrVal()
1909 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1910 call constChrVal() instead constVal()
1912 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1914 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1917 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1918 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1921 2008-02-01 Raphael Neider <rneider AT web.de>
1923 * device/include/pic/pic16f886.h,
1924 * device/include/pic/pic16f887.h: added RA6 and RA7
1926 2008-01-24 Raphael Neider <rneider AT web.de>
1928 * device/include/pic/pic16f88.h: added RA6 and RA7
1929 * device/lib/pic/libdev/disabled_pic16f886.c,
1930 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1932 * src/pic16/devices.inc,
1933 * device/include/pic16/pic18f2423.h,
1934 * device/include/pic16/pic18f2523.h,
1935 * device/include/pic16/pic18fregs.h,
1936 * device/lib/pic16/pics.all
1937 * device/lib/pic16/libdev/pic18f2423.c,
1938 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1939 * device/lib/pic16/libio/i2c.ignore,
1940 * device/lib/pic16/libio/usart.ignore,
1941 * device/lib/pic16/libio/adc.ignore: ignore new devices
1943 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1945 * src/SDCCast.c (createRMW): fixed bug 1582651
1947 2008-01-20 Borut Razem <borut.razem AT siol.net>
1949 * src/SDCCcse.c: partially fixed enhancement request
1950 #1793872 - multiply by -1 not collapsed
1951 * support/regression/tests/arithcsi.c: added regression test
1953 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1955 * as/mcs51/asx8051.dsp: removed define SDK
1956 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1957 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1959 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1960 cosmetic changes, brought more in sync, changed old K&R to ANSI
1962 2008-01-13 Borut Razem <borut.razem AT siol.net>
1964 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1965 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1967 2007-12-30 Borut Razem <borut.razem AT siol.net>
1969 * src/pic16/gen.c: fixed implementation of bitwise operations for
1971 * support/regression/tests/bitwise.c: added test cases
1973 2007-12-29 Borut Razem <borut.razem AT siol.net>
1975 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1976 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1977 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1978 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1979 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1980 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1981 src/pic16/pcode.[ch]: added const qualifier
1982 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1983 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1984 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1985 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1986 * as/asxxsrc/aslex.c: use dbuf_getline()
1987 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1988 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1989 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1990 as/z80/asm.h, as/z80/z80adr.c:
1991 changed type of ib and ip to const char *
1993 2007-12-28 Borut Razem <borut.razem AT siol.net>
1995 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1996 introduced (readlin) - long lines are turuncated
1997 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1998 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1999 as/z80/Makefile.in: moved aslex.c to asxxsrc
2000 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2001 * as/hc08/asmain.c, as/mcs51/asmain.c:
2002 added missing initialization of a_addr field
2003 * support/regression/tests/long_asm_line.c: added regtest for long
2006 2007-12-22 Borut Razem <borut.razem AT siol.net>
2008 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2010 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2012 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2014 2007-12-16 Borut Razem <borut.razem AT siol.net>
2016 * device/include/pic16/stdbool.h: removed, since already exists in
2017 device/include/; this also fixes bitopcse.c regression test for pic16
2019 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2020 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2021 dereference doesn't work; covered by regression test bug1399290
2023 2007-12-05 Borut Razem <borut.razem AT siol.net>
2025 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2028 2007-12-01 Borut Razem <borut.razem AT siol.net>
2030 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2031 corrected handling of the highest_valid_address
2033 2007-11-17 Raphael Neider <rneider AT web.de>
2035 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2036 * src/pic/glue.c (picglue): emit .file if --debug is given
2038 2007-11-17 Raphael Neider <rneider AT web.de>
2040 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2041 care when left or right operand resides in result, fixes #1830220
2043 2007-11-17 Borut Razem <borut.razem AT siol.net>
2045 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2046 #983491 - "Merge duplicate strings function is ineffective"
2047 * support/regression/tests/bug-983491.c: regtest disabled
2048 * as/asxxsrc: created
2049 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2050 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2051 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2052 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2053 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2054 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2055 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2056 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2057 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2058 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2059 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2060 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2061 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2063 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2065 * device/include/stdarg.h: added and removed some casts
2066 * src/SDCCsymt.c (compareType): Fully check types between generic and
2067 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2069 2007-11-13 Borut Razem <borut.razem AT siol.net>
2071 * support/regression/tests/bug-1817005.c:
2072 added regtest for bug #1817005 - as-z80 chokes on long labels
2074 2007-11-12 Borut Razem <borut.razem AT siol.net>
2076 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2077 as/z80/asout.c, as/z80/aslist.c:
2078 fixed bug #1817005 - as-z80 chokes on long labels
2080 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2083 * as/z80/asmain.c: cosmetic changes
2086 * as/z80/alloc.h: removed
2088 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2089 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2090 * as/link/hc08/Makefile.in,
2091 * as/link/mcs51/Makefile.in,
2092 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2094 * as/link/mcs51/lkarea.c,
2095 * as/link/mcs51/lkmain.c: cosmetic changes
2096 * as/link/hc08/lklibr.c,
2097 * as/link/z80/lklibr.c,
2098 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2099 used cygwin_conv_to_full_posix_path,
2100 added warnings, cosmetic changes, brought more in sync
2101 changed old K&R into ANSI function declarations
2102 * as/link/z80/lklibr.c (loadAdb): added
2103 * as/link/z80/lkmain.c: removed -- option from usage text
2105 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2107 * src/mcs51/gen.c (outBitC): optimized for no result
2109 2007-10-31 Borut Razem <borut.razem AT siol.net>
2111 * src/SDCCsymt.c: fixed (hopeful properly) bug
2112 #1805702 - order of extern matters
2113 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2116 2007-10-29 Borut Razem <borut.razem AT siol.net>
2118 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2119 - order of extern matters
2120 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2123 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2125 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2126 24bitMode, portIsDS390
2127 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2128 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2129 (notVolatileVariable): also check sloc names,
2130 (callFuncByName): moved ftab[] out of function and sorted it by use
2132 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2134 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2135 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2136 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2137 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2138 * support/regression/tests/bug-880197.c: new, added
2140 2007-10-28 Borut Razem <borut.razem AT siol.net>
2142 * support/regression/Makefile.in,
2143 support/regression/ports/mcs51-large/spec.mk,
2144 support/regression/ports/mcs51-xstack-auto/spec.mk,
2145 support/regression/ports/mcs51-stack-auto/spec.mk,
2146 support/regression/ports/mcs51-medium/spec.mk,
2147 support/regression/ports/mcs51-common/spec.mk,
2148 support/regression/ports/mcs51-common/*,
2149 support/regression/ports/mcs51-small/*:
2150 mcs51 renamed to mcs51-common, created mcs51-small
2151 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2152 * support/regression/tests/bug-1805702.c: added regtest for bug
2155 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2157 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2158 added new rules 265 - 270
2159 * support/regression/tests/bug1721024.c:new, added
2160 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2161 introduced new test-mcs51 to run all mcs51 tests
2163 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2165 * support/regression/tests/bug1816470.c: new, added
2167 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2169 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2170 propagate for *,+,- with float, fixed bug 1816470
2171 (decorateType): cast to resultTypeProp instead of resultType
2173 2007-10-19 Borut Razem <borut.razem AT siol.net>
2175 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2176 function is ineffective" for pic16 tareget
2177 * support/scripts/listerr.c: corrected include path
2178 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2181 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2183 * support/regression/tests/using.c: new, added
2184 * support/regression/tests/vaargs.c: fixed and enabled test
2186 2007-10-18 Borut Razem <borut.razem AT siol.net>
2188 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2190 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2192 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2194 * doc/sdccman.lyx: documented option --Werror
2195 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2196 RegBankUsed[] earlier
2198 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2200 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2204 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2206 * src/SDCCast.c (decorateType): improved optimization of tri-op
2207 * src/SDCCerr.c (vwerror, setWError),
2209 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2210 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2212 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2214 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2215 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2216 * support/regression/tests/bug-223113.c,
2217 * support/regression/tests/bug-426632.c,
2218 * support/regression/tests/bug-468811.c,
2219 * support/regression/tests/bug-477835.c,
2220 * support/regression/tests/bug-478094.c,
2221 * support/regression/tests/bug-499644.c,
2222 * support/regression/tests/bug-524209.c,
2223 * support/regression/tests/bug-524211.c,
2224 * support/regression/tests/packcast.c,
2225 * support/regression/tests/structidx.c: added empty tests
2226 * support/regression/tests/bug-607243.c: enabled test
2228 2007-10-06 Borut Razem <borut.razem AT siol.net>
2230 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2231 support of universal binaries on Mac OS X
2233 2007-10-02 Borut Razem <borut.razem AT siol.net>
2235 * src/SDCCval.h: unified double2ul macro for all platforms
2236 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2237 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2239 2007-09-30 Borut Razem <borut.razem AT siol.net>
2241 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2243 * sdcc_vc_in.h: enabled warnings
2244 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2245 unsigned type, result still unsigned
2246 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2248 2007-09-28 Raphael Neider <rneider AT web.de>
2250 * src/pic/device.c (find_device): prevent buffer underflow error
2251 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2252 the just destroyed list entry
2254 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2256 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2259 2007-09-18 Borut Razem <borut.razem AT siol.net>
2261 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2262 applied to unsigned type, result still unsigned
2264 2007-09-17 Borut Razem <borut.razem AT siol.net>
2266 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2267 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2268 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2269 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2270 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2271 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2272 src/z80/gen.c, src/z80/ralloc.c:
2273 fixed bug #1739860 - sdcc does not work correctly on some platforms
2275 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2277 2007-09-17 Raphael Neider <rneider AT web.de>
2279 * src/pic16/device.c: reverted to previous version
2280 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2282 2007-09-16 Raphael Neider <rneider AT web.de>
2284 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2285 as this raises a ton of gpasm warnings, just emit a second label
2286 * src/pic16/devices.inc,
2287 * device/lib/pic16/pics.all,
2288 * device/lib/pic16/libdev/pic18f2585.c,
2289 * device/lib/pic16/libdev/pic18f2680.c,
2290 * device/lib/pic16/libdev/pic18f2682.c,
2291 * device/lib/pic16/libdev/pic18f2685.c,
2292 * device/lib/pic16/libdev/pic18f4585.c,
2293 * device/lib/pic16/libdev/pic18f4680.c,
2294 * device/lib/pic16/libdev/pic18f4682.c,
2295 * device/lib/pic16/libdev/pic18f4685.c,
2296 * device/include/pic16/pic18f2585.h,
2297 * device/include/pic16/pic18f2680.h,
2298 * device/include/pic16/pic18f2682.h,
2299 * device/include/pic16/pic18f2685.h,
2300 * device/include/pic16/pic18f4585.h,
2301 * device/include/pic16/pic18f4680.h,
2302 * device/include/pic16/pic18f4682.h,
2303 * device/include/pic16/pic18f4685.h,
2304 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2305 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2306 patch contributed by Anton Strobl, applied with changes
2308 2007-09-16 Raphael Neider <rneider AT web.de>
2310 * device/include/pic16/pic18f2431.h,
2311 * device/include/pic16/pic18f25j10.h,
2312 * device/include/pic16/pic18f4431.h,
2313 * device/include/pic16/pic18f45j10.h: adopted common include style
2314 * device/include/pic16/pic18f1320.h,
2315 * device/include/pic16/pic18f2320.h,
2316 * device/include/pic16/pic18f2525.h,
2317 * device/include/pic16/pic18f4320.h,
2318 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2319 * device/include/pic16/pic18fregs.h: prepared for automatic include
2320 file selection by having DEVICE.h for every DEVICE
2321 * device/lib/pic16/libdev/pic18f2320.c,
2322 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2324 * device/lib/pic16/configure.in,
2325 * device/lib/pic16/configure: use rm -rf instead of rmdir
2326 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2327 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2329 2007-09-09 Borut Razem <borut.razem AT siol.net>
2331 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2332 distingush between i386 and ppc Mac OS X versions
2334 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2336 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2337 * support/regression/tests/bug1788177.c: new, added
2339 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2341 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2342 * device/include/mcs51/lint.h added keyword __naked
2344 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2348 * src/SDCCmem.h: removed maxRegBank
2349 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2350 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2351 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2352 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2353 name and behaviour to handle banked functions
2354 (scan4op): and use it to fix bug 1786213
2356 2007-09-03 Raphael Neider <rneider AT web.de>
2358 * device/include/pic16/pic18f248.h,
2359 * device/include/pic16/pic18f258.h,
2360 * device/include/pic16/pic18f448.h,
2361 * device/lib/pic16/libdev/pic18f248.c,
2362 * device/lib/pic16/libdev/pic18f258.c,
2363 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2364 added T0CONbits, fixes #1786891
2366 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2368 * src/ds390/gen.c (genFarPointerSet),
2369 * src/hc08/ralloc.c (packRegisters),
2370 * src/mcs51/ralloc.c (packRegisters),
2371 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2373 * src/SDCCicode.h: POINTER_SET can be true for literals too
2374 * support/regression/tests/bug1750318.c: new, added
2376 2007-08-23 Borut Razem <borut.razem AT siol.net>
2378 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2379 library versions without the completition functionality
2381 2007-08-22 Raphael Neider <rneider AT web.de>
2383 * device/include/pic16/pic18f1220.h,
2384 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2386 2007-08-12 Borut Razem <borut.razem AT siol.net>
2388 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2390 2007-08-11 Borut Razem <borut.razem AT siol.net>
2392 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2393 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2394 support/Util/SDCCerr.[ch] moved to src
2395 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2396 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2397 device/examples/ds390/tinitalk/tinitalk.dsp,
2398 device/examples/serialcomm/windows/serialcomm.dsp,
2399 support/librarian/librarian.dsp:
2400 removed linking of unused odbc32.lib and odbccp32.lib
2401 * support/scripts/winres.h:
2402 added for compilation with Visual C++ 2005 Express Edition
2404 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2406 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2409 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2411 * sdccconf_in.h: update the endian test so that SPARC Solaris
2412 does not throw syntax errors
2414 2007-08-06 Borut Razem <borut.razem AT siol.net>
2416 * doc/sdccman.lyx: removed two index entries which prevented the
2417 generation of sdcc doc archive
2419 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2421 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2422 instead of lyx 1.5.0.
2424 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2426 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2427 Lucas Loizaga, with minor modifications. Thanks!
2429 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2431 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2434 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2436 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2437 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2440 2007-07-22 Borut Razem <borut.razem AT siol.net>
2442 * configure.in, configure: re-introduced .version
2443 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2444 the version reverted to 2.7.0
2446 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2449 * doc/sdccman.lyx: bumped version to 2.7.3
2450 * device/include/mcs51/compiler.h: fixed elif->else
2451 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2452 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2453 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2454 enable accuse for bit operands
2455 * src/SDCCmain.c (printVersionInfo),
2456 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2457 environment descriptor
2458 * src/SDCCutil.h: added getBuildEnvironment
2459 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2460 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2461 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2462 * support/regression/tests/bug1348008.c,
2463 * support/regression/tests/bug1496419.c,
2464 * support/regression/tests/bug1503067.c,
2465 * support/regression/tests/preproc.c: added empty tests
2467 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2469 * support/regression/tests/bug1678803.c: new, added
2471 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2474 * as/link/hc08/lkihx.c,
2475 * as/link/hc08/lkrloc.c,
2476 * as/link/mcs51/lkihx.c,
2477 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2478 ihxExtendedLinearAddress
2479 * as/link/mcs51/lkrloc.c (relr),
2480 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2481 acall/ajmp, see bug 830513
2483 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2485 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2486 (cseBBlock): remember aggr2ptr has been used
2487 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2488 (geniCodeAssign): fixed bug 868103
2489 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2490 added operandSize prototype
2491 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2492 (genDataPointerSet): use max of size of right and result,
2493 (gencjne): added parameter useCarry for optimization,
2494 (genCmpEq): use carry if appropriate,
2495 (genXor): check if operand already in carry
2496 * support/regression/tests/bug-868103.c: enabled test
2498 2007-07-12 Raphael Neider <rneider AT web.de>
2500 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2502 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2504 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2505 from Robert Larice, thanks
2506 * support/regression/tests/bitopcse.c,
2507 * support/regression/tests/bitvars.c,
2508 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2509 * support/regression/tests/bug-927659.c: enabled test for z80
2510 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2511 * support/regression/tests/bug1745717.c: new, added
2512 * support/regression/tests/literalop.c,
2513 * support/regression/tests/nullstring.c: removed storage definitions that
2514 are now in testfwk.h
2516 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2518 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2519 and bool for targets that do not fully support it.
2520 * support/regression/tests/bug1546986.c,
2521 * support/regression/tests/bug1723128.c,
2522 * support/regression/tests/bug1734654.c,
2523 * support/regression/tests/bug1738367.c,
2524 * support/regression/tests/constantRange.c: only use bool if allowed
2526 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2528 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2529 Larice, also handle function pointers
2530 * support/regression/tests/bug1749275.c: new, added
2532 2007-07-03 Borut Razem <borut.razem AT siol.net>
2534 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2535 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2536 #1746528: SDCC should ignore ':' in inline assembler comments
2537 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2539 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2541 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2542 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2544 2007-06-29 Borut Razem <borut.razem AT siol.net>
2546 * src/SDCCmain.c: fixed bug
2547 #1744746: SDCC #4867: broken option --xram-size
2549 2007-06-28 Borut Razem <borut.razem AT siol.net>
2551 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2552 find out the endianess of host machine for ucsim
2554 2007-06-27 Borut Razem <borut.razem AT siol.net>
2556 * support/regression/generate-cases.py: corrected the file name
2558 * configure.in, configure, sdccconf_in.h: find out the endianess of
2560 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2563 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2565 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2567 2007-06-26 Borut Razem <borut.razem AT siol.net>
2569 * support/regression/generate-cases.py: display warning if function
2570 list is empty; implemented more flexible rule for detection of
2571 testing functions, allowing return type 'void' in the same line as
2572 the function name in the function definition
2573 * support/regression/tests/bug-1654060.c: corrected test
2574 * support/librarian/sdcclib.c: fixed warning:
2575 format '%s' expects type 'char *', but argument 2 has type 'int'
2577 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2579 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2580 Multiple infiles for sdcclib.
2582 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2584 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2587 2007-06-18 Borut Razem <borut.razem AT siol.net>
2589 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2590 how to handle comments, so they have to be removed by the
2591 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2592 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2593 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2594 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2595 table driven option hadling
2597 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2599 * src/SDCCast.c (decorateType),
2600 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2601 iCode to ast level to fix bug 1738367
2602 * support/regression/tests/bug1738367.c: new, added
2604 2007-06-15 Raphael Neider <rneider AT web.de>
2606 * src/pic16/devices.inc,
2607 * device/lib/pic16/pics.all,
2608 * device/include/pic16/pic18fregs.h,
2609 * device/include/pic16/pic18f[24][45]20.h,
2610 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2611 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2612 * device/lib/pic16/Makefile.in: faster cleanup
2614 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2616 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2618 2007-06-13 Raphael Neider <rneider AT web.de>
2620 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2622 2007-06-12 Raphael Neider <rneider AT web.de>
2624 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2625 suppress bit defines if NO_BIT_DEFINES is #define'd
2626 * device/include/pic/pic*.h: recreated all headers to include
2627 conditional bit defines
2628 * device/include/pic/pic16f886.h,
2629 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2630 * device/include/pic/recreate.sh: script to recreate the complete
2631 device library files based on the currently supported devices
2633 2007-06-12 Borut Razem <borut.razem AT siol.net>
2635 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2636 support/regression/Makefile.in, support/scripts/build.mak,
2637 support/scripts/Makefile.snapshot:
2638 use new svn URL scheme
2639 * doc/sdccman.lyx: SDCC Wiki moved to
2640 http://sdcc.wiki.sourceforge.net/
2642 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2644 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2645 * support/regression/tests/bug1734654.c: added
2647 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2649 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2650 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2651 with literal operands
2653 2007-06-10 Borut Razem <borut.razem AT siol.net>
2655 * as/link/z80/lklibr.c: fixed mingw build warning
2656 lklibr.c:575: warning: implicit declaration of function 'tolower'
2657 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2658 src/z80/main.c: move target specific options from src/SDCCmain.c
2659 to src/<target>/main.c
2661 2007-06-09 Borut Razem <borut.razem AT siol.net>
2663 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2664 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2665 * support/regression/tests/bug-1294691.c: added
2667 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2669 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2670 can also be static, fixes bug 1733438
2671 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2672 have absolute address too
2673 (computeType): added optimization for 'cond ? true : false'
2674 * support/regression/tests/absolute.c: added test for static absolute var
2676 2007-06-08 Raphael Neider <rneider AT web.de>
2678 * src/regression/Makefile: suppress parallel builds, allow easy
2679 switching between pic14/pic16 ports
2680 * src/regression/picregs.h: added pic14/16 header file switch
2681 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2682 inline.c,nestfor.c,string1.c}: include "picregs.h"
2684 2007-06-07 Borut Razem <borut.razem AT siol.net>
2686 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2687 permanent solution to suppress GCC 4.2.0 c++ warning:
2688 deprecated conversion from string constant to `char *'
2689 use 'const char *' where ever required
2690 * support/regression/generate-cases.py: implemented more flexible rule
2691 for detection of testing functions, allowing white-spaces surrounding
2692 the function name and the 'void' parameter.
2693 * support/regression/tests/constantRange.c,
2694 support/regression/tests/scott-compare3.c: fixed failing regression
2695 tests, uncovered by implementation of more flexible rule for detection
2696 of testing functions
2698 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2700 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2702 2007-06-04 Borut Razem <borut.razem AT siol.net>
2704 * configure.in, configure, config_vc.awk: sdcc version number is now
2705 stored in configure.in; removed .version
2706 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2707 doc/INSTALL.txt: version bumped to 2.7.2
2708 * sim/ucsim/configure.in, sim/ucsim/configure:
2709 use "read" to read from .version
2711 2007-06-03 Borut Razem <borut.razem AT siol.net>
2713 * */Makefile.in: removed annoying warning:
2714 Makefile:xx: Makefile.dep: No such file or directory
2716 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2718 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2719 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2720 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2721 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2722 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2723 bugfix: only use newBoolLink for bit result type
2724 * src/SDCCicode.c (geniCodeLogic): added param tree,
2725 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2726 (geniCodeLogicAndOr): use IS_BIT,
2727 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2728 (ast2iCode): added tree param to geniCodeLogic for comparisons
2729 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2730 * support/regression/tests/bug1723128.c: added test NotZero
2732 2007-06-01 Borut Razem <borut.razem AT siol.net>
2734 * SDCPP synchronized with GCC CPP release version 4.2.0,
2735 currently the latest release:
2736 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2737 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2738 support/cpp2/cppdefault.h, support/cpp2/except.h,
2739 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2740 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2741 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2742 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2743 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2744 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2745 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2746 support/cpp2/opts.h, support/cpp2/output.h,
2747 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2748 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2749 support/cpp2/system.h, support/cpp2/version.c,
2750 support/cpp2/Makefile.in: modified
2751 * support/cpp2/opts-common.c: added
2752 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2753 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2754 search for included source file in local directory
2755 * sim/ucsim/configure, sim/ucsim/configure.in:
2756 temporary solution to suppress GCC 4.2.0 c++ warning:
2757 deprecated conversion from string constant to `char *'
2759 2007-06-01 Raphael Neider <rneider AT web.de>
2761 * device/lib/pic/libdev/pic12f683.c,
2762 * device/include/pic/pic12f683.h: added GPIO bits
2764 2007-06-01 Raphael Neider <rneider AT web.de>
2766 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2767 quotation marks, clarified role of PIC14 vs. PIC16 ports
2768 * src/pic16/devices.inc,
2769 * device/include/pic16/pic18fregs.h,
2770 * device/include/pic16/pic18f[24][45]j10.h,
2771 * device/lib/pic16/pics.all,
2772 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2773 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2774 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2775 for new devices as they are not yet supported by gputils
2777 2007-05-31 Borut Razem <borut.razem AT siol.net>
2779 * Small Device C Compiler 2.7.0 released
2780 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2781 changed sdcc version to 2.7.1
2782 * support/scripts/sdcc.nsi: added How to create WIN32 release
2785 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2787 * doc/sdccman.lyx: documented initialization and allocation of absolute
2788 variables, bit parameter passing, the need for function pointers to be
2789 reentrant and alpha quality support of inline and retrict
2791 2007-05-26 Borut Razem <borut.razem AT siol.net>
2793 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2794 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2795 * docs/knownbugs.html: updated
2797 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2799 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2801 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2803 (gencjneshort): optimized when left is AOP_DIR
2804 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2805 initializing unions in a struct/array
2806 * support/regression/fwk/include/testfwk.h: added defines for data, near
2807 and far for host and z80
2808 * support/regression/tests/bug1723128.c: new, added
2810 2007-05-22 Borut Razem <borut.razem AT siol.net>
2812 * doc/knownbugs.html: updated
2814 2007-05-21 Raphael Neider <rneider AT web.de>
2816 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2817 error message instead
2818 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2820 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2822 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2824 2007-05-21 Raphael Neider <rneider AT web.de>
2826 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2828 * src/regression/gpsim_assert.h,
2829 * src/regression/Makefile,
2830 * src/regression/pcodeopt.c: regression test for the above fix
2832 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2834 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2835 jumps to self, fixed bug 1717281
2837 2007-05-10 Borut Razem <borut.razem AT siol.net>
2839 * support/scripts/gen_known_bugs.pl: cosmetic fix
2840 * doc/knownbugs.html: generated by gen_known_bugs.pl
2842 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2844 * src/SDCCast.c (createFunction): also generate non-inlined version of
2845 function for functions declared as "static inline"
2846 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2847 function can be inlined after non-inlined version generated.
2849 2007-05-10 Borut Razem <borut.razem AT siol.net>
2851 * support/scripts/gen_known_bugs.pl: added script
2852 which generates knownbugs.html
2854 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2856 * doc/knownbugs.html: updated for release 2.7.0
2858 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2860 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2862 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2864 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2865 (throughout): updated generating comments
2866 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2867 (throughout): updated generating comments
2868 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2869 rule instead of at the second, or it might skip lines when removing the
2871 * support/regression/tests/bug1714204.c: changed test to foo
2873 2007-05-08 Borut Razem <borut.razem AT siol.net>
2875 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2876 thanks to SDCC Distributed Compile Farm members,
2877 added Z80 and GBZ80 command line options
2878 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2880 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2882 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2883 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2884 * support/regression/tests/longlit.c: modified to be tested at all and
2885 to pass the actual test
2887 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2889 * device/include/mcs51/uPSD33xx.h: Added.
2891 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2893 * device/lib/_gptrput.c,
2894 * device/lib/_gptrget.c: removed old code,
2896 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2897 * support/regression/tests/bug1714204.c: new, added
2899 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2901 * support/regression/tests/regtrack.c: test was never executed
2902 because of the regression test being picky about white spaces.
2903 * device/lib/mcs51/crtclear.asm: added comment
2905 2007-05-06 Raphael Neider <rneider AT web.de>
2907 * device/lib/pic/Makefile.rules,
2908 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2909 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2911 2007-05-06 Raphael Neider <rneider AT web.de>
2913 * src/pic16/device.h,
2915 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2916 _pic16_setDefaultOptions): removed/reordered command-line args
2917 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2918 devices, regrouped command line args, environment variables),
2919 clarified sone points, added sections on how to add devices to the
2922 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2924 * src/z80/peeph.def: fixed bug in rule 2
2926 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2928 * src/port.h: added TARGET_MCS51_LIKE
2929 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2930 take advantage of it too
2931 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2932 (shiftR2Left2Result): Optimized: don't check shifting by 0
2933 * src/z80/peeph-z80.def,
2934 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2935 modifications, see patch 1700823
2936 * src/mcs51/peep.c (): fixed bug 1712928
2937 * support/regression/tests/bug1712928.c: new, added
2939 2007-05-05 Borut Razem <borut.razem AT siol.net>
2941 * device/lib/pic16/Makefile.common.in,
2942 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2943 removed bash dependencies
2945 2007-05-01 Borut Razem <borut.razem AT siol.net>
2948 fixed bug #1710507: --i-code-in-asm makes compile fail
2949 all iCode comments are now one liners
2950 * src/mcs51/gen.c: fixed memory leak
2952 2007-05-01 Raphael Neider <rneider AT web.de>
2954 * device/lib/pic/libdev/*.c
2955 * device/include/pic/*.h: regenerated all device libs from updated
2957 * support/scripts/inc2h.pl: documented usage, now uses strict to
2960 2007-04-30 Borut Razem <borut.razem AT siol.net>
2963 fixed bug #1669175: Problem with space in output paths
2964 documented how to use paths with spaces for Windows users
2966 2007-04-29 Borut Razem <borut.razem AT siol.net>
2968 * Fixed svn:eol-style and svn:keywords properties
2969 * src/SDCCval.c: fixed bug
2970 #1592871: Segfault with "large" const arrays of characters
2971 replaced recursion with iteration
2972 * Removed svn:executable property from non-executable files
2974 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2976 * src/mcs51/gen.c (genRet): fixed bug 1707003
2978 2007-04-27 Raphael Neider <rneider AT web.de>
2980 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2981 createReachingDefinitions,assignValnums,pic16_destructDF,
2982 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2983 prevent NULL pointer dereferences
2984 * device/lib/pic/libdev/pic16f886.c,
2985 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2986 prevent building them, gputils do not really support them yet
2988 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2990 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2991 helps printf_small. 32 bytes more __idata mem.
2993 2007-04-27 Raphael Neider <rneider AT web.de>
2995 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2996 return early when pb or pb->pcHead is NULL (patch #1708427)
2997 * src/regression/empty.c,
2998 * src/regression/Makefile: added test with empty functions
2999 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3001 2007-04-27 Borut Razem <borut.razem AT siol.net>
3003 * src/SDCCast.c: fixed feature request
3004 #1547512: Redundant strings linked when using sizeof("abc")
3006 2007-04-23 Borut Razem <borut.razem AT siol.net>
3008 * doc/sdccman.lyx, src/SDCCmain.c:
3009 peep-hole comments are generated only if --fverbose-asm option is
3010 specified and --no-peep-comments is not, as proposed by Frieder.
3011 * support/regression/Makefile.in: compile regression tests with
3012 --fverbose-asm option so one can "grep" whether a new (or an old)
3013 peephole is (still) applied; requested by Frieder.
3015 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3017 * device/include/pic/pic16f886.h,
3018 * device/include/pic/pic16f887.h,
3019 * device/lib/pic/libdev/pic16f886.c,
3020 * device/lib/pic/libdev/pic16f887.c,
3021 * device/include/pic/pic14devices.txt,
3022 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3024 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3026 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3029 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3031 * device/lib/_memset.c: assembler version for mcs51
3033 2007-04-22 Borut Razem <borut.razem AT siol.net>
3035 * support/scripts/listerr.c: program to create the list of errors and
3036 warnings list from - added
3037 * doc/sdccman.lyx: removed the note
3038 "For list of warnings and corresponding codes, see err_warn.txt"
3039 * src/SDCCsymt.c: fixed bug #1699804:
3040 Bug with some uses of sizeof(static local array) (MCS51)
3041 * support/regression/tests/bug-1699804.c: added
3043 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3045 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3046 (main): added option -i,
3047 (asmbl, case S_INCL): use search_path_fopen,
3048 mostly from patch 1579668 by Peter Miller, thanks
3049 * src/z80/main.c: fixed typo --callee-saves-bc
3050 * device/include/mcs51/compiler.h: added sfrword for Tasking
3052 2007-04-20 Borut Razem <borut.razem AT siol.net>
3054 * src/z80/main.c: replaced reserved keyword asm with asmblr
3056 2007-04-19 Borut Razem <borut.razem AT siol.net>
3058 * src/port.h: use const pointers to strings
3059 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3060 * src/pic16/main.c: include SDCCargs.h
3061 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3062 const char, since the strings are dynamically allocated
3063 * src/SDCCmain.c: options.code_seg and options.const_seg are
3064 dynamically allocated; check port specific command line options
3065 before the general ones
3066 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3068 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3070 * device/include/ds400rom.h,
3071 * device/lib/ds390/lcd390.c,
3072 * device/lib/ds390/memcpyx.c,
3073 * device/lib/ds390/rtc390.c,
3074 * device/lib/ds400/ds400rom.c,
3075 * device/lib/ds400/memcpyx.c,
3076 * device/lib/hc08/_ret.c: more replacements of keywords with their
3077 double underscore equivalents
3078 * device/lib/ds390/Makefile.in,
3079 * device/lib/ds400/Makefile.in,
3080 * device/lib/gbz80/Makefile.in,
3081 * device/lib/hc08/Makefile.in,
3082 * device/lib/mcs51/Makefile.in,
3083 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3085 2007-04-17 Borut Razem <borut.razem AT siol.net>
3087 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3088 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3089 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3090 to --fverbose-asm, to be gcc'ish
3092 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3094 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3096 2007-04-17 Borut Razem <borut.razem AT siol.net>
3098 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3099 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3100 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3101 with their double underscore equivalent
3103 2007-04-14 Borut Razem <borut.razem AT siol.net>
3105 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3108 2007-04-13 Borut Razem <borut.razem AT siol.net>
3110 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3112 * device/examples/serialcomm/windows/serial.[ch],
3113 device/examples/serialcomm/windows/test_serialcomm.cpp:
3114 updated by Bela Torok
3115 * device/examples/serialcomm/windows/serialcomm.dsw,
3116 device/examples/serialcomm/windows/serialcomm.dsp: added
3118 2007-04-13 Jan Waclawek <wek AT efton.sk>
3120 * doc/sdccman.lyx: additions and changes at various places
3121 (submitted as #1697136).
3122 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3124 2007-04-10 Borut Razem <borut.razem AT siol.net>
3126 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3127 LyX file format changed to 245
3128 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3129 "FreeWare" replaced with "free open source"
3131 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3133 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3135 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3137 * device/include/pic16/pic18fregs.h,
3139 * device/lib/_decdptr.c,
3140 * device/lib/_divsint.c,
3141 * device/lib/_divslong.c,
3142 * device/lib/_divuint.c,
3143 * device/lib/_divulong.c,
3144 * device/lib/_fs2schar.c,
3145 * device/lib/_fs2sint.c,
3146 * device/lib/_fs2slong.c,
3147 * device/lib/_fs2uchar.c,
3148 * device/lib/_fs2uint.c,
3149 * device/lib/_fs2ulong.c,
3150 * device/lib/_fsadd.c,
3151 * device/lib/_fscmp.c,
3152 * device/lib/_fsdiv.c,
3153 * device/lib/_fseq.c,
3154 * device/lib/_fsget1arg.c,
3155 * device/lib/_fsget2args.c,
3156 * device/lib/_fsgt.c,
3157 * device/lib/_fslt.c,
3158 * device/lib/_fsmul.c,
3159 * device/lib/_fsneq.c,
3160 * device/lib/_fsnormalize.c,
3161 * device/lib/_fsreturnval.c,
3162 * device/lib/_fsrshift.c,
3163 * device/lib/_fssub.c,
3164 * device/lib/_fsswapargs.c,
3165 * device/lib/_gptrget.c,
3166 * device/lib/_gptrgetc.c,
3167 * device/lib/_gptrput.c,
3168 * device/lib/_logexpf.c,
3169 * device/lib/_modsint.c,
3170 * device/lib/_modslong.c,
3171 * device/lib/_moduint.c,
3172 * device/lib/_modulong.c,
3173 * device/lib/_mulint.c,
3174 * device/lib/_mullong.c,
3175 * device/lib/_schar2fs.c,
3176 * device/lib/_ser.c,
3177 * device/lib/_setjmp.c,
3178 * device/lib/_sint2fs.c,
3179 * device/lib/_slong2fs.c,
3180 * device/lib/_spx.c,
3181 * device/lib/_uchar2fs.c,
3182 * device/lib/_uint2fs.c,
3183 * device/lib/_ulong2fs.c,
3184 * device/lib/asincosf.c,
3185 * device/lib/atanf.c,
3186 * device/lib/calloc.c,
3187 * device/lib/ds390/tinibios.c,
3188 * device/lib/ds400/tinibios.c,
3189 * device/lib/expf.c,
3190 * device/lib/free.c,
3191 * device/lib/hc08/_mulint.c,
3192 * device/lib/logf.c,
3193 * device/lib/malloc.c,
3194 * device/lib/printf_fast.c,
3195 * device/lib/printf_tiny.c,
3196 * device/lib/printfl.c,
3197 * device/lib/realloc.c,
3198 * device/lib/ser_ir.c,
3199 * device/lib/serial.c,
3200 * support/regression/tests/libmullong.c: replaced all special keywords
3201 with their double underscore equivalent
3202 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3203 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3205 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3206 (genRet): if the bit-symbol is ruonly it already is in the carry
3207 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3208 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3209 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3210 type UCHAR if dest is not bit
3212 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3214 * device/include/math.h,
3215 * device/lib/cotf.c,
3216 * device/lib/expf.c,
3217 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3219 2007-04-01 Borut Razem <borut.razem AT siol.net>
3221 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3222 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3223 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3224 gcc_unreachable() called internal_error()...
3226 2007-03-30 Raphael Neider <rneider AT web.de>
3228 * src/pic/ralloc.c (isData): suppress garbage debug output
3230 2007-03-28 Borut Razem <borut.razem AT siol.net>
3233 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3234 is developed, built and used worldwide, and the word "night" doesn't
3237 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3239 * device/include/mcs51/C8051F360.h: new, added
3240 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3242 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3244 * src/SDCC.y (declaration_specifiers, function_specifier),
3245 * support/Util/SDCCerr.c,
3246 * support/Util/SDCCerr.h,
3248 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3250 * src/SDCCmem.c (deallocParms),
3251 * src/SDCCast.c: support for function inlining, not quite complete
3252 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3253 'restrict' qualifier
3255 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3257 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3258 (saveRBank, unsaveRBank): don't save bits,
3259 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3260 * support/regression/tests/bug1535242.c: new, added
3261 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3262 thanks Alexey Shamrin <shamrin AT gmail.com>,
3263 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3264 removed header guard)
3266 * sdcc.spec: bumped version to 2.6.5
3267 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3269 2007-03-22 Borut Razem <borut.razem AT siol.net>
3271 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3272 fixed bug #1653671: sdcdb integration into ddd is broken
3274 2007-03-22 Raphael Neider <rneider AT web.de>
3276 * src/pic/gen.c (popGetExternal): augmented to also create references
3277 to external variables (not only labels),
3278 (genCall): comment on plan to reduce PAGESEL overhead,
3279 (genFunction, genEndFunction): also save/restore FSR around interrupt
3280 handling code, removed lots of unused code
3281 (genDivOneByte): release acquired temp register
3282 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3284 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3285 for registers that need to be saved during interrupts (FSR, STATUS,
3286 PCLATH; W needs special handling), currently only FSR is used
3288 2007-03-22 Raphael Neider <rneider AT web.de>
3290 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3292 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3294 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3296 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3298 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3300 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3302 * as/link/aslink.h: added LKOBJEXT
3303 * as/link/hc08/link_hc08.dsp,
3304 * as/link/hc08/Makefile.bcc,
3305 * as/link/hc08/Makefile.in,
3306 * as/link/mcs51/aslink.dsp,
3307 * as/link/mcs51/Makefile.bcc,
3308 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3309 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3310 * as/link/lkaomf51.c: merged and moved
3311 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3312 * as/link/z80/lkdata.c,
3313 * as/link/lkdata.c: merged and moved
3314 * as/link/hc08/lkmain.c,
3315 * as/link/mcs51/lkmain.c: cosmetic changes
3316 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3317 * as/link/lklex.c: use LKOBJEXT
3318 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3319 ANSI-fied functions, removed bubble-sorts
3320 * as/link/z80/lksym.c as/link/lksym.c: merged,
3322 * as/link/z80/linkgbz80.dsp,
3323 * as/link/z80/linkz80.dsp,
3324 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3325 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3326 * as/link/z80/lkhead.c,
3327 * as/link/z80/lklex.c: deleted
3328 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3329 * as/link/z80/lkmain.c: added copyfile()
3331 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3333 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3335 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3337 * device/lib/_strlen.c: assembler version for mcs51
3339 2007-03-13 Raphael Neider <rneider AT web.de>
3341 * device/include/pic16/pic18f2221.h,
3342 * device/include/pic16/pic18f2321.h,
3343 * device/include/pic16/pic18f2331.h,
3344 * device/include/pic16/pic18f4221.h,
3345 * device/include/pic16/pic18f4321.h,
3346 * device/include/pic16/pic18f4331.h: fixed config byte location names
3347 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3348 consistently named config byte locations
3350 2007-03-13 Borut Razem <borut.razem AT siol.net>
3352 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3353 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3354 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3355 as/link/z80/Makefile.in, as/z80/Makefile.in:
3358 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3360 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3361 * device/lib/printf_large.c: pointer was converted to generic
3362 pointer for mcs51 models other than model-small (Maarten noticed)
3364 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3366 * device/include/mcs51/ADuC84x.h: Added.
3368 2007-03-10 Borut Razem <borut.razem AT siol.net>
3370 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3371 fixed RFE #1624219: double backslashes in filenames;
3372 functions hexEscape(), octalEscape() and copyStr() moved from
3373 SDCCval.c to SDCCutil.c and made them glovbally available
3375 2007-03-09 Borut Razem <borut.razem AT siol.net>
3377 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3378 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3379 1673361: Missaligned comments in output files
3381 2007-03-09 Raphael Neider <rneider AT web.de>
3383 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3385 2007-03-09 Raphael Neider <rneider AT web.de>
3389 * src/pic/ralloc.c: suppress undesired debug output
3390 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3392 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3394 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3396 2007-03-07 Borut Razem <borut.razem AT siol.net>
3398 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3399 search include files in the current directory
3401 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3403 * src/SDCCglue.c (emitMaps, glue),
3404 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3406 * support/regression/tests/absolute.c: added xdata test
3408 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3410 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3411 added condition to macro, fixes bug 1666080
3413 2007-03-02 Raphael Neider <rneider AT web.de>
3415 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3417 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3419 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3420 be cleared. Unconditionally set __XPAGE
3421 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3423 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3428 * src/mcs51/rtrack.c,
3430 * doc/sdccman.lyx: added --no-gen-comments
3431 * src/mcs51/peeph.def: added 192.b, disabled 185
3433 2007-02-25 Raphael Neider <rneider AT web.de>
3435 * src/pic16/gen.c (genCast): fixed typo
3436 * device/lib/pic16/Makefile.subdir: only install existing files
3437 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3439 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3441 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3442 * device/lib/mcs51/crtclear.asm,
3443 * device/lib/mcs51/crtxclear.asm: renumbered labels
3444 * device/lib/mcs51/Makefile.in: added crtcall.asm
3445 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3446 * src/mcs51/gen.c (movc): removed,
3447 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3449 (toCarry, genSend, genRet): added function toCarry,
3450 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3451 (assignBit, genAssign, genCast): added function assignBit
3452 * src/mcs51/Makefile.bcc: added rtrack.c
3453 * src/mcs51/ralloc.h: made valueKnown a bitfield
3454 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3455 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3456 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3457 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3458 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3459 (_pop): only pop valid pairs, see gencjneshort,
3460 (gencjneshort): return pair that still needs to be popped, restructured,
3461 (gencjne, genCmpEq): call _pop
3463 2007-02-23 Raphael Neider <rneider AT web.de>
3465 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3467 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3469 * device/include/mcs51/P89LPC925.h: Added.
3471 2007-02-18 Raphael Neider <rneider AT web.de>
3473 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3475 2007-02-17 Borut Razem <borut.razem AT siol.net>
3477 * support/cpp2/directives.c, support/cpp2/version.c:
3478 synchronized with GCC CPP 4.1.2
3480 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3482 * src/mcs51/rtrack.h,
3483 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3484 by checking the strings passed by emitcode() to the assembler.
3485 Feel free to change. This in part addresses RFE #482179.
3486 Set environment variable SDCC_RTRACK to enable.
3487 * src/mcs51/gen.c: inserted hooks
3488 * src/mcs51/ralloc.h: added two members to struct regs
3489 * support/regression/tests/regtrack.c: added
3491 2007-02-14 Borut Razem <borut.razem AT siol.net>
3493 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3494 * Makefile.in: applied patch from Makefile related part of
3495 #1469393: Compiler does not initialize static data
3497 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3499 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3500 for better fix of bug 1273984, compiles pic16 rand.c
3502 2007-02-12 Borut Razem <borut.razem AT siol.net>
3504 * src/pic16/main.c: fixed pic16 standard library directory bug
3506 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3508 * src/hc08/gen.c (genSwap): fix swap regression test
3510 2007-02-10 Borut Razem <borut.razem AT siol.net>
3512 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3514 * support/regression/tests/bug-1654060.c: added regression test for
3517 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3519 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3520 bit moves in return statement
3522 2007-02-09 Borut Razem <borut.razem AT siol.net>
3524 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3527 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3529 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3530 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3532 2007-02-07 Raphael Neider <rneider AT web.de>
3534 * src/pic16/devices.inc,
3535 * device/include/pic16/pic18fregs.h,
3536 * device/include/pic16/pic18f[24][34]31.h,
3537 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3538 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3539 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3541 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3543 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3544 can this have lived here for so many years?
3545 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3546 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3547 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3549 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3551 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3552 appended by loop induction must be at the very end of the eBBlock
3554 2007-02-05 Kevin Vigor
3556 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3558 2007-02-05 Borut Razem <borut.razem AT siol.net>
3560 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3561 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3563 2007-02-03 Borut Razem <borut.razem AT siol.net>
3565 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3566 applied patch #1646602 option to set default signedness of char to
3567 unsigned, added -funsigned-char command line option,
3568 thanks to Gunther Jehle
3569 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3570 prompt for file deletion a few hundred times (especially the
3571 subversion files, which have ro permissions so it asks for
3572 confirmation), thanks to Simon McAuliffe;
3573 added {} + option to find in order to remove multiple files from a
3576 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3578 * device/include/mcs51/SST89x5xRDx.h: Added.
3580 2007-02-02 Raphael Neider <rneider AT web.de>
3582 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3583 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3585 2007-02-01 Raphael Neider <rneider AT web.de>
3587 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3590 2007-01-31 Borut Razem <borut.razem AT siol.net>
3592 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3593 if compiled with GCC. Thanks to Raphael Neider
3595 2007-01-31 Raphael Neider <rneider AT web.de>
3597 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3598 operand names, handles name and (name + n) for all n,
3599 (sameBank): restructured, also check bank allocation policy,
3600 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3601 (pic14_operandsAllocatedInSameBank): check whether to operands
3602 will be allocated into the same bank (i.e., section) to reduce
3603 BANKSEL overhead, queried from pcode.c:sameBank,
3604 (pic14printLocals): reintroduced clustering registers into a single
3605 section: all compiler generated symbols will now reside in one
3606 bank (per file), reducing BANKSEL overhead and code size,
3607 (showAllMemmaps): use local dbuf where possible
3609 2007-01-29 Raphael Neider <rneider AT web.de>
3611 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3612 (call_libraryfunc): retrieve/create symbol and mark as used,
3613 (genFunction): mark defined functions as non-extern and add again
3614 to code memmap for later output
3615 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3616 (pic14printLocals): reworked for new symbol emission,
3617 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3618 showAllMemmaps): reworked symbol output using dbufs, added handling
3619 of string literals (still incomplete),
3620 (picglue): removed symbol emission, moved into showAllMemmaps,
3621 (emitSymbolSet): new workhorse for symbol output,
3622 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3624 2007-01-29 Borut Razem <borut.razem AT siol.net>
3626 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3627 component contains the extension separator.
3629 2007-01-28 Borut Razem <borut.razem AT siol.net>
3631 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3633 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3634 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3635 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3636 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3637 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3638 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3639 src/z80/gen.c, support/Util/MySystem.c:
3640 accept slash and backslash as directory separator on WIN32 and
3643 2007-01-28 Raphael Neider <rneider AT web.de>
3645 * src/pic16/devices.inc,
3646 * device/include/pic16/pic18f[24][23]21.h,
3647 * device/include/pic16/pic18fregs.h,
3648 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3649 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3650 * device/lib/pic16/libio/adc.ignore,
3651 * device/lib/pic16/libio/i2c.ignore,
3652 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3653 family, as gputils do not yet support the devices
3654 * device/lib/pic16/Makefile.subdir: ignore errors on install
3655 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3656 headers and libraries from gputils .inc files
3658 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3660 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3662 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3664 * doc/sdccman.lyx: add printf benchmarks
3666 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3668 * device/lib/printf_fast.c: fix %c, char promoted to int
3669 * device/lib/printf_tiny.c: fix %c, char promoted to int
3671 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3673 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3675 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3677 * support/regression/tests/swap.c: 64 bit hosts failed
3678 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3680 2007-01-25 Raphael Neider <rneider AT web.de>
3682 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3683 based on absolute register address, patch by Alex Blond
3685 2007-01-22 Raphael Neider <rneider AT web.de>
3687 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3688 emitted, do not emit them again...
3690 2007-01-22 Raphael Neider <rneider AT web.de>
3692 * src/regression/bank1.c, src/regression/compare6.c,
3693 src/regression/add.c: cosmetic changes
3694 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3695 * src/pic/gen.c: fixed global zero and one,
3696 (aopForSym): removed unued code,
3697 (aopGet): assert aop is defined, check and use `index' of
3698 pCodeImmd operands (fixes #1630908),
3699 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3700 (register_reassign): prevent accidental register unification,
3701 (ReuseReg): cosmetic changes (also above)
3702 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3703 pic14emitStaticSeg): do not emit initialized data,
3704 (printIval*): replaced with working versions,
3705 (pic14createInterruptVect,picglue): use idata for initialized data,
3706 now init data should work in all modules (not only main()),
3707 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3709 2007-01-21 Borut Razem <borut.razem AT siol.net>
3711 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3712 use -fPIC or -fpic if they are supported and not ignored
3713 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3714 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3716 2007-01-20 Borut Razem <borut.razem AT siol.net>
3718 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3719 implemented RFE #1470316: allow "$" in variable names
3721 2007-01-20 Raphael Neider <rneider AT web.de>
3723 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3725 2007-01-20 Raphael Neider <rneider AT web.de>
3727 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3728 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3729 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3730 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3731 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3732 * device/lib/pic/libdev/pic*.c,
3733 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3734 * device/lib/pic/libdev/Makefile.in: show progress
3736 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3738 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3739 * support/scripts/sdcc_cygwin_mingw32,
3740 * support/scripts/sdcc_mingw32,
3741 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3742 conformance with autoconf 2.6
3744 2007-01-19 Raphael Neider <rneider AT web.de>
3746 * src/pic/device.c (register_map): fixed list construction
3747 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3748 (genMod): removed case for genModbits,
3749 (genModbits): removed as now unused/unimplemented
3750 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3752 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3754 * support/regression/tests/swap.c: added in response to #1638622
3755 * doc/sdccman.lyx: synced version, minor changes
3757 2007-01-18 Borut Razem <borut.razem AT siol.net>
3759 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3760 thanks to Gunther Jehle
3761 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3762 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3763 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3764 use filename in lineno instead.
3765 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3766 print the file name in ast_print()
3768 2007-01-18 Borut Razem <borut.razem AT siol.net>
3770 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3772 * src/SDCC.lex: stringLiteral() returns const char pointer,
3773 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3774 fixed column counting
3775 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3776 accept const char pointer as parameter
3777 * src/SDCCdwarf2.c: corrected buffer size
3779 2007-01-17 Borut Razem <borut.razem AT siol.net>
3781 * support/Util/dbuf_string.c: fixed for amd64
3783 2007-01-15 Borut Razem <borut.razem AT siol.net>
3785 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3786 removed terminal symbol ELIPSIS, since it was never generated by the
3787 lexer and it was wrongly used in parameter_identifier_list rule
3789 2007-01-15 Raphael Neider <rneider AT web.de>
3791 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3792 code page and data banking description
3793 * src/pic/genarith.c,
3794 * src/pic/gen.h: removed bit arithmetic functions,
3795 updated exit(1) to exit(EXIT_FAILURE)
3796 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3797 * device/include/pic16/pic18f2455.h,
3798 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3799 TRISD and TRISE, fixed/added some bit names
3800 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3801 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3802 updated pic18f2455.{c,h} instead of duplicating them
3804 2007-01-14 Borut Razem <borut.razem AT siol.net>
3806 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3807 Cannot debug files that contain spaces in the path name
3808 by converting spaces in asm file name to underscores
3810 2007-01-13 Borut Razem <borut.razem AT siol.net>
3812 * doc/sdccman.lyx: fixed format errors
3814 2007-01-10 Borut Razem <borut.razem AT siol.net>
3816 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3817 codeseg/constseg #pragma fail
3818 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3819 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3820 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3821 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3823 2007-01-09 Borut Razem <borut.razem AT siol.net>
3825 * get rid of diagnistic.[ch], pretty-print.[ch],
3826 c-pretty-print.[ch], ... used just for error, warning, ...
3828 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3829 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3830 suppoprt/cpp2/pretty-print.[ch]:
3832 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3833 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3834 suppoprt/cpp2/sdcpp.dsp:
3837 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3839 * device/lib/printf_large.c (output_float): removed recursion,
3840 use smaller buffer on stack for mcs51,
3841 fixed bug printing 1.96
3842 * support/regression/tests/snprintf.c: added test
3844 2007-01-07 Borut Razem <borut.razem AT siol.net>
3846 * use dynamic memory buffers instead temporary files
3847 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3849 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3850 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3851 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3852 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3853 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3854 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3855 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3856 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3857 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3858 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3859 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3860 support/Util/dbuf.c, support/Util/dbuf.h:
3862 * .version, sdcc.spec: bumped version to 2.6.4
3864 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3866 * src/port.h: added TARGET_Z80_LIKE macro
3867 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3868 output PSEG location if --xram-loc or --xstack-loc was used
3869 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3871 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3873 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3874 * as/as_z80.dsp, as/z80/as_z80.dsp,
3875 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3876 * sdcc.dsw: moved project files into subdir
3877 * as/hc08/as_hc08.dsp,
3878 * as/hc08/Makefile.bcc,
3879 * as/hc08/Makefile.in,
3880 * as/mcs51/Makefile.bcc,
3881 * as/mcs51/Makefile.in,
3882 * as/z80/Makefile.bcc,
3883 * as/z80/Makefile.in,
3884 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3887 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3890 * as/mcs51/asmain.c,
3892 * as/z80/assym.c: removed include "strcmpi.h"
3893 * as/hc08/strcmpi.c,
3894 * as/hc08/strcmpi.h,
3895 * as/mcs51/strcmpi.c,
3896 * as/mcs51/strcmpi.h,
3897 * support/Util/strcmpi.c,
3898 * support/Util/strcmpi.h: removed files
3899 * as/strcmpi.c: added as_strncmpi()
3901 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3903 * sdcc.dsw: Added some dependencies on project config.dsp
3905 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3907 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3908 with [di]ram_start to fix a regresion
3910 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3912 * configure.in: added missing mcs51 in status output
3913 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3915 * debugger/mcs51/clean.mk (distclean): remove config.h
3916 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3917 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3918 options.h, s-options-h and options.c
3919 * support/cpp2/clean.mk: unused, removed
3920 * Makefile.common.in,
3923 * as/hc08/Makefile.in,
3925 * as/mcs51/Makefile.in,
3926 * as/mcs51/clean.mk,
3929 * as/z80/Makefile.in,
3931 * as/link/Makefile.in,
3932 * as/link/hc08/Makefile.in,
3933 * as/link/hc08/clean.mk,
3934 * as/link/mcs51/Makefile.in,
3935 * as/link/mcs51/clean.mk,
3936 * as/link/z80/Makefile.in,
3937 * as/link/z80/clean.mk,
3938 * as/link/z80/conf.mk,
3939 * debugger/mcs51/Makefile.in,
3940 * debugger/mcs51/clean.mk,
3941 * device/include/Makefile.in,
3942 * device/lib/Makefile.in,
3943 * device/lib/mcs51/Makefile.in,
3944 * device/lib/pic/Makefile.in,
3945 * device/lib/pic/Makefile.common.in,
3946 * device/lib/pic/Makefile.subdir,
3947 * device/lib/pic/Makefile.rules,
3948 * device/lib/pic16/libio/Makefile.in,
3949 * device/lib/pic16/Makefile.subdir,
3950 * device/lib/pic16/libdev/Makefile.in,
3951 * device/lib/pic16/Makefile.rules,
3952 * device/lib/pic16/Makefile.common.in,
3953 * sim/ucsim/avr.src/Makefile.in,
3954 * sim/ucsim/main_in.mk,
3955 * sim/ucsim/cmd.src/Makefile.in,
3956 * sim/ucsim/doc/Makefile.in,
3957 * sim/ucsim/gui.src/Makefile.in,
3958 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3959 * sim/ucsim/gui.src/serio.src/Makefile.in,
3960 * sim/ucsim/hc08.src/Makefile.in,
3961 * sim/ucsim/libltdl/Makefile.in,
3962 * sim/ucsim/s51.src/Makefile.in,
3963 * sim/ucsim/sim.src/Makefile.in,
3964 * sim/ucsim/sim.src/conf.mk,
3965 * sim/ucsim/xa.src/Makefile.in,
3966 * sim/ucsim/z80.src/Makefile.in,
3970 * support/cpp2/Makefile.in,
3971 * support/librarian/Makefile.in,
3972 * support/librarian/clean.mk,
3973 * support/makebin/Makefile.in,
3974 * support/makebin/clean.mk,
3975 * support/packihx/Makefile.in,
3976 * support/regression/Makefile.in,
3977 * support/regression/ports/ds390/spec.mk,
3978 * support/regression/ports/gbz80/spec.mk,
3979 * support/regression/ports/hc08/spec.mk,
3980 * support/regression/ports/mcs51/spec.mk,
3981 * support/regression/ports/mcs51-large/spec.mk,
3982 * support/regression/ports/mcs51-medium/spec.mk,
3983 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3984 * support/regression/ports/pic14/spec.mk,
3985 * support/regression/ports/pic16/spec.mk,
3986 * support/regression/ports/mcs51-stack-auto/spec.mk,
3987 * support/regression/ports/ucz80/spec.mk,
3988 * support/regression/ports/xa51/spec.mk,
3989 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3990 adding a slash after $(top_builddir) and/or adding @datarootdir@
3992 * debugger/mcs51/configure.in,
3993 * device/lib/pic/configure.in,
3994 * device/lib/pic16/configure.in,
3995 * sim/ucsim/configure.in,
3996 * support/cpp2/configure.in,
3997 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3999 * debugger/mcs51/configure,
4000 * device/lib/pic/configure,
4001 * device/lib/pic16/configure,
4002 * sim/ucsim/configure,
4003 * support/cpp2/configure,
4004 * support/packihx/configure: generated with autoconf 2.60
4006 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4008 * as/link/hc08/lkihx.c (newArea),
4009 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4011 2007-01-02 Borut Razem <borut.razem AT siol.net>
4013 * doc/sdccman.lyx: documented #pragma sdcc_hash
4014 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4016 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4018 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4020 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4021 empty 'while'-loop to work correctly, see regression test 'while.c'
4022 * support/regression/tests/while.c: added
4024 2007-01-01 Borut Razem <borut.razem AT siol.net>
4026 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4027 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4028 support/cpp2/libcpp/sdcpp.c:
4029 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4030 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4031 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4033 2006-12-31 Borut Razem <borut.razem AT siol.net>
4035 * SDCPP synchronized with GCC CPP release version 4.1.1,
4036 currently the latest release:
4037 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4038 support/cpp2/libcpp/include/cpp-id-data.h
4039 support/cpp2/libiberty/fopen_unlocked.c
4040 support/cpp2/libiberty/md5.c
4042 support/cpp2/opt-functions.awk
4043 support/cpp2/opt-gather.awk
4044 support/cpp2/optc-gen.awk
4045 support/cpp2/opth-gen.awk:
4047 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4048 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4049 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4050 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4051 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4052 support/cpp2/diagnostic.h, support/cpp2/except.h,
4053 support/cpp2/hwint.h, support/cpp2/input.h,
4054 support/cpp2/intl.h, support/cpp2/move-if-change,
4055 support/cpp2/opts.c, support/cpp2/opts.h,
4056 support/cpp2/output.h, support/cpp2/prefix.c,
4057 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4058 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4059 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4060 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4061 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4062 support/cpp2/version.c:
4064 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4065 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4066 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4067 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4068 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4069 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4070 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4071 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4072 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4073 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4074 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4076 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4077 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4078 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4079 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4080 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4081 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4082 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4083 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4084 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4085 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4086 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4087 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4088 support/cpp2/system.h:
4091 2006-12-31 Borut Razem <borut.razem AT siol.net>
4093 * configure.in, configure: fixed bug #1538756: configure dies if bison
4094 and flex are not installed, 2nd try
4096 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4098 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4099 400.x for better code in RFE 899102
4101 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4103 * src/SDCCpeeph.c (deadMove),
4105 * src/mcs51/peep.h: renamed 'op' by 'reg'
4106 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4107 (scan4op): small change for removeDeadMove(), added support for
4108 'callee saves' and/or PACLL function calls,
4109 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4110 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4111 left in new dispatcher mcs51DeadMove()
4112 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4114 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4116 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4118 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4119 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4121 2006-12-30 Borut Razem <borut.razem AT siol.net>
4123 * support/cpp2/spacs.h: deleted from svn
4124 * configure.in, configure: fixed bug #1538756: configure dies if bison
4125 and flex are not installed
4127 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4129 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4130 with this z80 passes printf float test when enabled
4131 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4133 2006-12-28 Borut Razem <borut.razem AT siol.net>
4135 * support/cpp2/config.in, support/cpp2/configure.in,
4136 support/cpp2/configure, support/cpp2/Makefile.in:
4137 fix for the solaris build
4139 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4141 * src/SDCC.y (type_specifier2, pointer),
4143 * src/SDCCsymt.c (mergeSpec, checkSClass),
4144 * support/Util/SDCCerr.c,
4145 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4146 * support/valdiag/valdiag.py: Allow test cases to specify
4147 required language standard
4148 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4149 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4151 2006-12-27 Borut Razem <borut.razem AT siol.net>
4153 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4154 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4156 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4158 * support/cpp2/libiberty/Makefile.bcc: updated
4159 * src/pic16/main.c: fixed #pragma udata handling
4160 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4162 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4164 * src/SDCCpeeph.c: made labelHashEntry global,
4165 made pcDistance, FBYNAME static,
4166 (pcDistance): made static, use isComment and isLabel,
4168 (getLabelRef): added, extracted from labelRefCount(),
4169 (labelRefCount): use new getLabelRef(),
4170 (callFuncByName): made static, added deadMove,
4171 use isComment and isLabel,
4172 (newPeepRule): made static, set isLabel,
4173 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4174 labels from peephole rules,
4175 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4176 when isComment or isLabel is set
4177 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4178 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4180 * src/mcs51/peep.h: added
4181 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4182 * src/port.h: added peep->deadMove to port structure
4183 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4184 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4185 deadMove, finally removed no. 1 and 2
4192 * src/hc08/gen.c: mark lines with isComment or isLabel
4193 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4195 * sdcc.spec: bumped version to 2.6.3
4197 2006-12-26 Borut Razem <borut.razem AT siol.net>
4199 * support/cpp2/Makefile.in: added dependency on options.h
4200 * configure: regenerated
4201 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4202 * support/cpp2/Makefile.in: added vasprintf.c
4204 2006-12-25 Borut Razem <borut.razem AT siol.net>
4206 * SDCPP synchronized with GCC CPP release version 3.4.6,
4207 the latest release before 4.x:
4208 * support/cpp2/Makefile.in, support/cpp2/config.h,
4209 support/cpp2/configure, support/cpp2/configure.in,
4210 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4211 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4212 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4213 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4214 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4215 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4216 support/cpp2/cpptrad.c, support/cpp2/except.h,
4217 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4218 support/cpp2/hwint.h, support/cpp2/intl.h,
4219 support/cpp2/line-map.c, support/cpp2/line-map.h,
4220 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4221 support/cpp2/output.h, support/cpp2/prefix.c,
4222 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4223 support/cpp2/system.h, support/cpp2/version.c:
4225 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4226 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4227 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4228 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4229 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4230 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4231 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4232 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4233 support/cpp2/move-if-change, support/cpp2/opts.c,
4234 support/cpp2/opts.h, support/cpp2/opts.sh,
4235 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4236 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4237 support/cpp2/win32, support/cpp2/win32/dirent.c,
4238 support/cpp2/win32/dirent.h:
4240 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4241 * support/cpp2/sdcpp.h: renamed from sdcc.h
4242 * sdcppinit.c: deleted
4244 2006-12-23 Borut Razem <borut.razem AT siol.net>
4246 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4247 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4248 preproc.c: an other try to fix bug #982435: introduced
4249 -pedantic-parse-number command line option and pedantic_parse_number
4252 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4254 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4256 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4257 corrected overlayed areax addresses, warn about memory overlaps
4258 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4267 * src/port.h: added xabs_name and iabs_name
4268 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4269 (glue, emitMaps): create and emit maps d_abs and i_abs
4270 * src/SDCCglue.h: cosmetic changes
4271 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4273 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4274 (allocDefault): put absolute, initialized globals in them
4275 * support/regression/tests/absolute.c: added absolute bdata test
4276 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4278 2006-12-20 Borut Razem <borut.razem AT siol.net>
4280 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4281 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4282 added regression test for bug #982435
4284 2006-12-18 Borut Razem <borut.razem AT siol.net>
4286 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4287 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4288 small cosmetic changes
4289 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4290 * support/regression/tests/bug-1351710.c: added regression test
4292 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4294 * doc/sdccman.lyx: added the long missed iCode table
4295 "<where is figure II?>", added links to wiki
4297 2006-12-17 Borut Razem <borut.razem AT siol.net>
4299 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4300 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4301 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4302 unified table driven pragma handling, pragma argument type checking
4303 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4304 current one - version 1.1.3
4305 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4307 2006-12-13 Raphael Neider <rneider AT web.de>
4309 * src/pic/device.h: removed AssignedMemory structure and macros
4310 * src/pic/device.c: removed global finalMapping (linker assigns
4312 (register_map): add SFRs to remembered memRanges
4313 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4314 assignFixedRegisters,assignRelocatableRegisters): removed,
4315 (setMaxRAM,validAddress): adapted accordingly,
4316 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4317 reasonably sized sharebanks,
4318 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4319 (allDefsOutOfRange): removed unused code,
4320 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4322 * src/pic/pcode.c (register_reassign): removed recursion warning,
4323 fired far too often,
4324 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4325 to use existing pic14_stringInSet() to avoid duplicate symbols,
4326 tidied up the code a bit,
4327 (pic14printLocals): added in symmetry to printExterns, replaces
4328 writeUsedRegs more or less,
4329 (picglue): call new pic14_printLocals(),
4330 * device/include/pic/pic*.h: removed #pragma memmap directives,
4331 information gathered from include/pic/pic14devices.txt
4332 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4334 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4336 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4338 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4340 * device/include/mcs51/cc2430.h: fixed missing ';'
4342 2006-12-10 Raphael Neider <rneider AT web.de>
4344 * device/lib/pic16/libc/stdio/vfprintf.c,
4345 * device/lib/pic16/libc/stdio/printf_small.c,
4346 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4347 char arguments, as char varargs are cast to int by the caller,
4348 hopefully fixes #1604915 (other device libraries are still affected)
4350 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4352 * src/mcs51/ralloc.c (packRegsForAssign),
4353 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4355 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4357 * device/include/malloc.h: removed init_dynamic_memory
4358 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4359 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4360 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4361 * device/lib/libsdcc.lib,
4362 * device/lib/Makefile.in,
4363 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4364 * doc/sdccman.lyx: documented use of new _heap.c
4365 * support/regression/tests/malloc.c: removed init_dynamic_memory
4366 * src/cdbFile.c(spacesToUnderscores): new function,
4367 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4369 * device/include/tinibios.h: removed defines for putchar and getchar
4370 * device/lib/ds390/Makefile.in: added putchar.c
4371 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4373 2006-12-09 Borut Razem <borut.razem AT siol.net>
4375 * support/cpp2/sdcc.h: prevent multiple inclusion
4376 * support/cpp2/options.h: deleted
4378 2006-12-08 Borut Razem <borut.razem AT siol.net>
4380 * support/cpp2/sdcc.h: removed x*alloc() macros
4381 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4382 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4383 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4384 * support/cpp2/system.h: moved #include "sdcc.h"
4385 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4386 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4388 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4389 -funsigned-char options
4390 * support/cpp2/sdcppmain.c: fixed bug 1611411
4392 2006-12-07 Borut Razem <borut.razem AT siol.net>
4394 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4397 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4399 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4400 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4402 * .version: bumped to 2.6.2 because a) it's been a while
4403 b) the linker sources have moved c) the preprocessor is upgraded
4405 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4407 * support/regression/tests/snprintf.c: some checks
4408 * lib/src/printf_large.c: %bc: read char instead of int from stack
4410 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4412 * device/include/mcs51/cc2430.h: inserted _XPAGE
4414 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4416 * device/include/mcs51/cc2430.h: added
4418 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4420 * device/include/asm/default/features.h,
4421 * device/include/asm/ds390/features.h,
4422 * device/include/mcs51/at89s53.h,
4423 * device/include/ser.h,
4424 * device/include/ser_ir.h,
4425 * device/include/serial.h: changed keywords to double underscore variants,
4426 fixes bug 1590261 some more, thanks Steven Borley
4428 2006-12-01 Raphael Neider <rneider AT web.de>
4430 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4431 but emit warning (recursion is not supported for pic14)
4433 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4435 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4436 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4438 2006-11-30 Raphael Neider <rneider AT web.de>
4440 * src/pic/device.c (dump_sfr): always emit symbols
4441 * src/pic/glue.c (pic14printPublics): fixed typo
4443 2006-11-30 Raphael Neider <rneider AT web.de>
4445 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4446 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4447 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4448 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4449 a sharebank, use a non-shared bank for the stack if none available
4450 * src/pic/device.h (struct memRange): added linked list next field,
4451 added prototypes for above functions
4452 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4453 (typeRegWithIdx): accept fixed and unfixed stack registers
4454 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4455 the stack, handle shared and banked stack (except for WSAVE),
4456 (insertBankSel): removed useless optimization (will never fire),
4457 (FixRegisterBanking): added optimization for devices with only one
4458 possibly aliased bank of memory, like 16f84
4459 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4460 devices have no SHAREBANK in the linker script
4461 * device/include/pic/pic14devices.txt: documented memmap
4462 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4464 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4466 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4467 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4468 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4469 genhc08Code): switched most of the D (debug) macros to DD (detailed
4470 debug) macros to better control clutter in the generated .asm file.
4471 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4472 genRightShift): fixed bug with non-constant bit shift stored to
4473 a volatile result (SF Open Discussion forum thread #1616749).
4474 Single byte case is not yet optimized.
4476 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4478 * device/include/asm/mcs51/features.h,
4479 * device/include/malloc.h,
4480 * device/include/stdio.h: changed keywords to double underscore variants,
4483 2006-11-27 Borut Razem <borut.razem AT siol.net>
4485 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4486 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4487 support/cpp2/output.h, support/cpp2/cppinit.c,
4488 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4489 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4490 support/cpp2/cppdefault.c, support/cpp2/system.h,
4491 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4492 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4493 support/cpp2/prefix.c, support/cpp2/except.h,
4494 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4495 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4496 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4497 support/cpp2/version.c, support/cpp2/cppmain.c,
4498 support/cpp2/version.h, support/cpp2/hashtable.c,
4499 support/cpp2/cpperror.c:
4500 synchronized with GCC CPP release version 3.3.6,
4501 the latest where cppmain.c still exists.
4502 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4503 support/cpp2/sdcppinit.c: added
4505 2006-11-27 Borut Razem <borut.razem AT siol.net>
4507 * support/cpp2/cpplex.c:
4508 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4510 * support/cpp2/cpplib.c: removed definitions of unused variables
4512 2006-11-26 Borut Razem <borut.razem AT siol.net>
4514 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4515 since they are redefined by macros in support/cpp2/sdcc.h
4516 * support/cpp2/sdcc.h: x*alloc macro redefinition
4518 2006-11-25 Borut Razem <borut.razem AT siol.net>
4520 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4521 support/cpp2/configure, support/cpp2/Makefile.in,
4522 support/cpp2/cppfiles.c, support/cpp2/output.h,
4523 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4524 support/cpp2/config.h, support/cpp2/cpplib.h,
4525 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4526 support/cpp2/cppdefault.c, support/cpp2/config.in,
4527 support/cpp2/system.h, support/cpp2/cpplex.c,
4528 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4529 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4530 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4531 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4532 support/cpp2/configure.in, support/cpp2/intl.h,
4533 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4534 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4535 support/cpp2/version.c, support/cpp2/cppmain.c,
4536 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4537 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4538 support/cpp2/cpperror.c,
4539 support/cpp2/libiberty/safe-ctype.c,
4540 support/cpp2/libiberty/safe-ctype.h,
4541 support/cpp2/libiberty/splay-tree.c,
4542 support/cpp2/libiberty/obstack.c,
4543 support/cpp2/libiberty/lbasename.c,
4544 support/cpp2/libiberty/splay-tree.h,
4545 support/cpp2/libiberty/obstack.h:
4546 synchronized with GCC CPP release version 3.2.3,
4547 the latest before integration of cpp into gcc
4548 * support/cpp2/except.h, support/cpp2/line-map.c,
4549 support/cpp2/line-map.h,
4550 support/cpp2/libiberty/hex.c,
4551 support/cpp2/libiberty/concat.c,
4552 support/cpp2/libiberty/filenames.h: added
4553 * support/cpp2/intl.c: deleted
4555 2006-11-24 Borut Razem <borut.razem AT siol.net>
4557 * src/SDCC.y: enabled compilation of empty source file
4558 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4559 "ISO C forbids an empty source file"
4560 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4561 if all the code is ifdefed out.
4563 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4565 * src/hc08/gen.c (genPcall): fix for bug #1601032
4567 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4569 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4570 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4571 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4572 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4573 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4574 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4575 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4576 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4577 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4578 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4579 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4580 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4581 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4582 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4583 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4584 Renamed to all upper case as per the standard set by SiLabs
4586 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4588 * device/include/mcs51/C8051F520.h: new, added
4589 * device/include/mcs51/compiler.h: added link about predefined macros
4591 2006-11-23 Raphael Neider <rneider AT web.de>
4593 * src/regression/Makefile: add -L path to fresh library
4594 * src/regression/simulate: emphasize FAILED output
4595 * src/regression/create_stc: output _failures from gpsim
4596 * src/regression/compare4.c,
4597 * src/regression/rotate6.c: fixed char literals,
4598 all compile, all run =8-D
4600 * src/pic/pcode.h: added isPCASMDIR macro
4601 * src/pic/gen.c (genAnd): fixed bit offset
4602 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4603 packBits): unified register numbering schemes,
4604 (newReg): do not insert stack registers into hash table,
4605 (initStack): unpinned pseudo stack, simplified,
4606 (typeRegWithIdx): fixed retrieval of stack registers,
4607 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4608 (pCodeReplace): removed invalid assertion,
4609 (insertPCodeInstruction): fixed newly added labels,
4610 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4611 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4612 DumpFlow): removed unsed (broken?) code,
4613 (insertBankSel): prevent STATUS from being BANKSELed,
4614 (FixRegisterBanking): rewritten from scratch, implemented generic
4615 optimizations (suppress BANKSELs to same register and to registers
4616 present in all banks),
4617 (AnalyzeBanking): update flow after BANKSELection
4619 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4620 sharebank, let linker place it, mark STKxx symbols as emitted
4622 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4624 * src/regression/arrays.c,
4625 * src/regression/bank1.c,
4626 * src/regression/bool2.c,
4627 * src/regression/compare7.c,
4628 * src/regression/compare8.c,
4629 * src/regression/compare9.c,
4630 * src/regression/compare10.c,
4631 * src/regression/configword.c,
4632 * src/regression/for.c,
4633 * src/regression/mult1.c,
4634 * src/regression/pointer1.c,
4635 * src/regression/rotate6.c,
4636 * src/regression/string1.c,
4637 * src/regression/struct1.c,
4638 * src/regression/Makefile: make PIC14 regression tests run again
4639 (3 fail, 6 won't compile)
4641 2006-11-21 Raphael Neider <rneider AT web.de>
4643 * device/include/pic16/pic18f4550.h,
4644 * device/include/pic16/pic18f4455.h,
4645 * device/lib/pic16/libdev/pic18f4550.c,
4646 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4647 * configure.in: removed superfluous closing bracket
4649 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4651 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4654 2006-11-21 Raphael Neider <rneider AT web.de>
4656 * src/pic/device.{c,h}: added pic14_getPIC()
4657 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4658 (genAnd): added PIC code for one case, fixes #1597044
4659 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4660 SFRs that are present in all banks (e.g., STATUS)
4662 2006-11-20 Raphael Neider <rneider AT web.de>
4664 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4665 INCFSZ/INCFSZW and declared them as changing Z bit,
4666 (insertPCodeInstruction): correctly invert the above instructions,
4668 (DoBankSelect): don't panic on po_immediates
4670 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4673 * as/link/mcs51/lkihx.c (newArea),
4674 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4675 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4677 2006-11-11 Raphael Neider <rneider AT web.de>
4679 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4680 bitfield symbols, fixes #1579535 (once more...).
4682 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4684 * support/regression/generate-cases.py,
4685 * support/regression/fwk/include/testfwk.h,
4686 * support/regression/fwk/lib/testfwk.c: used code pointers,
4687 (about 50kByte less code generated for mcs51)
4689 2006-11-06 Borut Razem <borut.razem AT siol.net>
4691 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4692 debugger/mcs51/configure: fixed failed check because the function
4693 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4694 who submitted the patch for gpsim.
4695 * debugger/mcs51/configure.in: removed the result message
4696 * debugger/mcs51/Makefile.in: fixed the config.status warning
4697 "... seems to ignore the --datarootdir setting"
4699 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4701 * device/include/mcs51/c8051f020.h,
4702 * device/include/mcs51/c8051f040.h,
4703 * device/include/mcs51/c8051f060.h,
4704 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4705 * src/z80/gen.c (gencjneshort),
4706 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4708 2006-10-31 Borut Razem <borut.razem AT siol.net>
4710 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4711 debugger/mcs51/configure: get readline version
4713 2006-10-30 Borut Razem <borut.razem AT siol.net>
4715 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4716 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4717 debugger/mcs51/configure: locate readline even when cross compiling
4718 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4720 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4722 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4725 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4727 * device/include/malloc.h,
4728 * device/lib/calloc.c,
4729 * device/lib/free.c,
4730 * device/lib/malloc.c,
4731 * device/lib/realloc.c: moved definition of struct into sources
4732 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4734 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4736 * as/asx8051.dsp: corrected output directories
4737 * as/link/hc08: new directory for hc08 linker
4738 * as/hc08/aslink.h, as/link/aslink.h,
4739 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4740 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4741 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4742 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4743 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4744 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4745 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4746 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4747 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4748 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4749 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4750 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4751 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4752 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4753 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4754 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4755 * as/link/hc08/conf.mk,
4759 * sdcc.dsw: moved hc08 linker to as/link/hc08
4760 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4761 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4762 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4763 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4764 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4765 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4766 * as/link/mcs51/aslink.dsp,
4767 * as/link/mcs51/Makefile.in: factored out the common files
4768 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4769 * as/clean.mk: extra cleaning common files
4770 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4771 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4772 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4774 2006-10-29 Raphael Neider <rneider AT web.de>
4776 * src/pic/ralloc.c (newReg): create aliases for registers with
4777 multiple names to fix #1579535 and #1584001,
4778 (regWithIdx,dirregWithName): resolve aliases on lookup
4779 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4781 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4782 to prevent build errors on small devices
4784 2006-10-28 Raphael Neider <rneider AT web.de>
4786 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4787 assumption within interrupt handlers, fixes #1584940
4788 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4789 "emitted" to avoid emitting them again in udata
4791 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4793 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4796 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4798 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4799 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4800 on/off CR to CRLF conversion.
4802 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4804 * doc/sdccman.lyx: updated IRQ section
4806 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4808 * device/lib/serial_io.c: removed
4809 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4810 replacements for serial_io.c
4812 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4814 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4816 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4818 * device/lib/serial_io.c: Default putchar() and getchar() for
4819 mcs51 uses serial port.
4821 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4823 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4825 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4827 * support/regression/ports/mcs51/support.c: smaller
4828 _sdcc_external_startup()
4829 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4831 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4833 * device/lib/gbz80/crt0.s,
4834 * device/lib/gbz80/crt0_rle.s,
4835 * device/lib/gbz80/div.s,
4836 * device/lib/gbz80/fstubs.s,
4837 * device/lib/gbz80/heap.s,
4838 * device/lib/gbz80/mul.s,
4839 * device/lib/gbz80/putchar.s,
4840 * device/lib/gbz80/stubs.s,
4841 * device/lib/z80/crt0.s,
4842 * device/lib/z80/crt0_rle.s,
4843 * device/lib/z80/div.s,
4844 * device/lib/z80/fstubs.s,
4845 * device/lib/z80/heap.s,
4846 * device/lib/z80/mul.s,
4847 * device/lib/z80/putchar.s,
4848 * device/lib/z80/stubs.s: reverted, I was mistaken
4850 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4852 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4853 * support/regression/ports/mcs51/support.c: removed race
4854 condition on TI in _putchar allowing to use serial port mode 0
4856 2006-10-20 Borut Razem <borut.razem AT siol.net>
4858 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4860 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4862 * device/lib/gbz80/crt0.s,
4863 * device/lib/gbz80/crt0_rle.s,
4864 * device/lib/gbz80/div.s,
4865 * device/lib/gbz80/fstubs.s,
4866 * device/lib/gbz80/heap.s,
4867 * device/lib/gbz80/mul.s,
4868 * device/lib/gbz80/putchar.s,
4869 * device/lib/gbz80/stubs.s,
4870 * device/lib/z80/crt0.s,
4871 * device/lib/z80/crt0_rle.s,
4872 * device/lib/z80/div.s,
4873 * device/lib/z80/fstubs.s,
4874 * device/lib/z80/heap.s,
4875 * device/lib/z80/mul.s,
4876 * device/lib/z80/putchar.s,
4877 * device/lib/z80/stubs.s: removed all leading underscores from area names
4879 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4881 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4882 regression tests are not waiting in the simulator for simulated
4883 transmission of debug output
4885 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4887 * device/lib/printf_large.c: slightly smaller
4888 * doc/sdccman.lyx: do not use spaces within html links
4890 2006-10-16 Borut Razem <borut.razem AT siol.net>
4892 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4893 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4894 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4895 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4896 debugger/mcs51/configure:
4897 [ 1185668 ] add gnu readline support to sdcdb - enabled
4899 2006-10-16 Raphael Neider <rneider AT web.de>
4901 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4902 fixes #1577882, removes close to all banking optimizations
4904 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4906 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4907 variables in code memory
4908 * support/regression/tests/absolute.c: added test for this
4910 2006-10-15 Raphael Neider <rneider AT web.de>
4912 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4914 (BankSelect): emit BANKSEL before touching linker-placed regs,
4917 2006-10-10 Raphael Neider <rneider AT web.de>
4919 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4920 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4921 * src/pic/main.c (_pic14_parseOptions),
4922 * src/pic/main.h: mostly reverted to previous state, now use results
4923 from SDCCmain.c's argument parsing
4925 2006-10-10 Borut Razem <borut.razem AT siol.net>
4927 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4928 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4929 [ 1185668 ] add gnu readline support to sdcdb -
4930 prepared for READLINE, not enabled yet,
4931 thanks to <tal.bav AT gmail.com>
4933 2006-10-10 Raphael Neider <rneider AT web.de>
4935 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4936 * src/pic16/devices.inc,
4937 * device/include/pic16 (pic18f[24]620.h),
4938 * device/include/pic18fregs.h,
4939 * device/lib/pic16/pics.all,
4940 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4941 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4942 Gary Plumbridge and Anton Strobl
4944 2006-10-10 Raphael Neider <rneider AT web.de>
4946 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4947 --stack-siz=NUM options to configure the argument passing stack
4948 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4949 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4950 (pic14_getSharebankSize): obey --stack-siz=NUM,
4951 (pic14_getSharebankAddress): obey --stack-loc=NUM
4953 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4955 * doc/sdccman.lyx: added to the manual
4956 * doc/figures/ddd_example.png: added (neither pdflatex nor
4957 most browsers seem to like the .eps file)
4959 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4961 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4962 to /tmp and /var/tmp acc. LSB
4963 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4965 * support/regression/tests/onebyte.c: added test
4967 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4969 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4971 2006-10-05 Borut Razem <borut.razem AT siol.net>
4973 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4975 - sdcc.dsw: changed property eol-style to CRLF
4976 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4978 2006-10-04 Raphael Neider <rneider AT web.de>
4980 * device/include/pic/{pic16f84.h,pic16f84a.h},
4981 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4982 from patch #1522504, thanks to Robas Teodor
4984 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4986 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4989 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4991 * src/pic16/glue.c (pic16emitMaps),
4992 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4993 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4994 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4995 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4997 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4998 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5000 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5002 * support/librarian/sdcclib.c: Added option -l.
5003 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5005 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5006 using Windows command prompt.
5008 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5010 * device/lib/libsdcc.lib: added module rand
5011 * src/ds390/ralloc.c (rematStr),
5012 * src/hc08/ralloc.c (rematStr),
5013 * src/mcs51/ralloc.c (rematStr),
5014 * src/z80/ralloc.c (rematStr): made output more consistent
5015 * src/mcs51/gen.c: cosmetic changes
5017 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5019 * src/port.h: added mem.cabs_name to PORT
5026 * src/z80/main.c: added cabs_name initializers
5027 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5029 (emitMaps): emit absolutes in code memory into cabs_name
5031 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5032 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5033 * support/regression/fwk/include/testfwk.h: added define for at
5034 * support/regression/tests/absolute.c: added, new
5036 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5038 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5039 optimizations, see also patch 887161 by Stas Sergeev
5040 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5041 to be necessary anymore,
5042 (102, 103, 104, 127): renamed all occurances of bp to _bp
5044 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5046 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5047 thanks Weston T. Schmidt for patch 1555221
5048 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5049 * src/SDCCicode.c(geniCodeMultiply): small optimization
5051 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5053 * device/include/stdlib.h: added rand prototypes
5054 * device/lib/rand.c: new, added
5055 * device/lib/Makefile.in: added rand.c
5056 * src/z80/peeph.def,
5057 * src/z80/peeph-gbz80.def,
5058 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5060 2006-09-20 Raphael Neider <rneider AT web.de>
5062 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5064 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5066 * as/link/aslink.h: cosmetic changes
5067 * as/link/mcs51/Makefile.in,
5068 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5070 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5073 * as/link/mcs51/aslink.h,
5074 * as/link/z80/aslink.h: merged and moved to as/link/
5075 * as/link/lkstore.c,
5076 * as/link/mcs51/lkstore.c: moved to as/link/
5077 * as/link/clean.mk: remove *.o
5078 * as/link/mcs51/alloc.h: deleted
5079 * as/link/mcs51/lkarea.c: added lnksect prototype
5080 * as/link/mcs51/lkdata.c,
5081 * as/link/mcs51/lklex.c,
5082 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5083 * as/link/mcs51/lkmem.c,
5084 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5085 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5086 * as/link/mcs51/aslink.dsp,
5087 * as/link/mcs51/Makefile.aslink,
5088 * as/link/mcs51/Makefile.bcc,
5089 * as/link/mcs51/Makefile.in: updated for moved files
5090 * as/link/z80/lkarea.c,
5091 * as/link/z80/lkhead.c,
5092 * as/link/z80/lklex.c,
5093 * as/link/z80/lklibr.c,
5094 * as/link/z80/lklist.c,
5095 * as/link/z80/lkmain.c,
5096 * as/link/z80/lkrloc.c,
5097 * as/link/z80/lksym.c: synced with mcs51
5098 * as/link/z80/lkdata.c,
5099 * as/link/z80/lkeval.c,
5100 * as/link/z80/lkihx.c,
5101 * as/link/z80/lks19.c: cosmetic changes
5102 * as/link/z80/Makefile.in,
5103 * as/link/z80/linkgbz80.dsp,
5104 * as/link/z80/linkz80.dsp: updated for moved files
5106 2006-09-16 Borut Razem <borut.razem AT siol.net>
5108 * debugger/mcs51/sdcdb.c: partially fixed
5109 [ 1203664 ] sdcdb fails to open files w. two "." periods
5110 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5111 debugger/mcs51/symtab.h: fixed indenting
5112 * configure.in, configure: up to date with latest Maarten's changes
5114 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5117 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5118 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5119 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5120 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5121 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5122 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5123 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5124 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5125 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5126 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5127 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5128 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5129 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5130 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5131 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5132 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5133 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5134 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5135 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5136 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5137 as/link/mcs51/alloc.h,
5138 as/link/mcs51/clean.mk,
5139 as/link/mcs51/conf.mk,
5140 as/link/mcs51/Makefile.bcc,
5141 as/link/mcs51/Makefile.in,
5142 as/link/mcs51/readme.390,
5143 as/link/mcs51/strcmpi.c,
5144 as/link/mcs51/strcmpi.h,
5146 as/mcs51/Makefile.bcc,
5147 as/mcs51/Makefile.in,
5150 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5152 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5155 * as/link/Makefile.in,
5156 * as/link/z80/linkgbz80.dsp,
5157 * as/link/z80/linkz80.dsp,
5164 * link/z80/aslink.h,
5165 * link/z80/clean.mk,
5167 * link/z80/linkgbz80.dsp,
5168 * link/z80/linkz80.dsp,
5169 * link/z80/lkarea.c,
5170 * link/z80/lkdata.c,
5171 * link/z80/lkeval.c,
5174 * link/z80/lkhead.c,
5177 * link/z80/lklibr.c,
5178 * link/z80/lklist.c,
5179 * link/z80/lkmain.c,
5180 * link/z80/lkrloc.c,
5183 * link/z80/Makefile.in,
5185 * sdcc.dsw: moved link/ to as/link/
5187 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5189 * as/mcs51/i51mch.c (machine): fixed warning
5191 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5193 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5195 2006-09-09 Borut Razem <borut.razem AT siol.net>
5197 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5198 sdcdb WIN32 native port
5199 * src/clean.mk: fixed
5201 2006-09-08 Borut Razem <borut.razem AT siol.net>
5203 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5205 2006-09-08 Raphael Neider <rneider AT web.de>
5207 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5208 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5209 to gplink to disable processor mismatch warning and to allow
5210 the use of devices with only aliased (shared) memory banks,
5211 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5213 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5215 * doc/sdccman.lyx: Some re-formating plus example on using
5216 #pragma preproc_asm +/-
5218 2006-09-07 Borut Razem <borut.razem AT siol.net>
5220 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5223 2006-09-06 Borut Razem <borut.razem AT siol.net>
5225 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5226 line at sdcc.nsi:153
5227 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5229 2006-09-05 Borut Razem <borut.razem AT siol.net>
5231 * configure.in, configure: support for winsock2
5232 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5233 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5234 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5235 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5236 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5238 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5240 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5242 * support/regression/tests/bug1551947.c: new, added
5243 * src/SDCCsymt.h: strings are char* not byte*
5245 2006-09-05 Raphael Neider <rneider AT web.de>
5247 * device/lib/pic16/libdev/pic18f4550.c,
5248 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5249 declarations/definitions from patch #1520949
5251 2006-09-05 Raphael Neider <rneider AT web.de>
5253 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5254 byte-aligned bitfields, fixes #1539278
5256 2006-09-05 Raphael Neider <rneider AT web.de>
5258 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5261 2006-09-04 Borut Razem <borut.razem AT siol.net>
5263 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5264 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5265 -mno-cygwin is a part of the compiler name
5266 * support/scripts/sdcc_mingw32: don't disable ucsim
5268 2006-09-03 Borut Razem <borut.razem AT siol.net>
5270 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5271 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5273 2006-09-03 Raphael Neider <rneider AT web.de>
5276 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5277 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5280 2006-09-01 Borut Razem <borut.razem AT siol.net>
5282 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5283 to make ppc-osx happy
5285 2006-08-31 Borut Razem <borut.razem AT siol.net>
5287 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5288 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5289 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5290 * support/regression/ports/ds390/spec.mk,
5291 support/regression/ports/mcs51/spec.mk,
5292 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5293 To run regression tests in mingw environment:
5294 make DEV_NULL=NUL CC=gcc
5296 2006-08-30 Borut Razem <borut.razem AT siol.net>
5298 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5299 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5300 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5301 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5302 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5303 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5304 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5305 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5306 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5307 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5308 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5309 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5310 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5311 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5312 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5313 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5314 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5315 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5316 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5317 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5318 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5319 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5320 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5321 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5322 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5323 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5324 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5325 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5326 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5327 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5328 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5329 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5330 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5331 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5332 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5333 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5334 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5335 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5336 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5337 ucsim WIN32 native port
5339 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5341 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5343 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5345 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5346 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5348 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5350 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5351 * support/regression/tests/bug1546986.c: new, added
5352 * as/mcs51/.cvsignore,
5353 * debugger/mcs51/.cvsignore,
5354 * src/.cvsignore: deleted
5356 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5358 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5361 2006-08-20 Borut Razem <borut.razem AT siol.net>
5363 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5364 removed cl_listen_console::match(), cl_console::match(),
5365 restructured cl_commander::proc_input()
5367 2006-08-16 Borut Razem <borut.razem AT siol.net>
5369 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5370 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5371 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5373 2006-08-14 Borut Razem <borut.razem AT siol.net>
5375 * support/regression/Makefile.in,
5376 support/regression/ports/pic14/gpsim.cmd,
5377 support/regression/ports/pic14/spec.mk,
5378 support/regression/ports/pic14/support.c:
5379 added pic14 regression test
5381 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5383 * as/doc/asxhtm.html: documented changed ABS behaviour
5384 * as/doc/README: fixed some typos
5386 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5388 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5391 2006-08-12 Borut Razem <borut.razem AT siol.net>
5393 * support/regression/fwk/include/testfwk.h,
5394 support/regression/fwk/lib/testfwk.c,
5395 support/regression/generate-cases.py,
5396 support/regression/Makefile.in:
5397 regression test framework does not depend on function pointers and
5400 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5402 * device/include/stddef.h: c temporary hack to fix bug 1518273
5404 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5406 * device/include/mcs51/cc2510fx.h: added
5407 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5410 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5412 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5413 * as/z80/Makefile.in: added strcmpi.c
5414 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5415 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5417 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5419 * device/lib/gbz80/asm_strings.s,
5420 * device/lib/gbz80/crt0_rle.s,
5421 * device/lib/gbz80/div.s,
5422 * device/lib/gbz80/mul.s,
5423 * device/lib/gbz80/shift.s,
5424 * device/lib/z80/asm_strings.s,
5425 * device/lib/z80/crt0_rle.s,
5426 * device/lib/z80/div.s,
5427 * device/lib/z80/mul.s,
5428 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5429 flags which are all upper case
5431 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5433 * as/z80/asm.h: made CASE_SENSITIVE 1
5434 * link/z80/aslink.h: made CASE_SENSITIVE 1
5435 * src/z80/gen.c (throughout): made all conditionals upper case
5436 * support/regression/tests/bug1503067.c: new
5438 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5440 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5441 (shiftIntoPair): added case 2 for PAIR_IY,
5442 (setupToPreserveCarry): replaced parameters with iCode and check if
5443 PAIR_DE is in use to fix bug 1399290,
5444 (genPlus, genMinus): updated call to setupToPreserveCarry
5445 * support/regression/tests/bug1399290.c: new
5447 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5449 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5450 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5451 * src/ds390/gen.c (shiftRLong),
5452 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5453 * src/mcs51/gen.c (sameReg): changed to sameByte,
5454 (xch_a_aopGet): new,
5455 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5456 shiftRLong): fixed bug 1533966
5457 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5458 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5459 * support/regression/Makefile.in: disabled z80, enabled ucz80
5460 * support/regression/tests/float_trans.c: enabled test for z80 and host
5461 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5463 2006-08-01 Borut Razem <borut.razem AT siol.net>
5465 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5466 comparison is always false due to limited range of data type
5467 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5469 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5471 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5472 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5473 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5474 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5476 2006-07-31 Borut Razem <borut.razem AT siol.net>
5478 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5479 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5480 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5481 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5482 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5483 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5484 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5485 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5486 enable ucsim mingw compilation. Serial port is disabled,
5487 since it uses termios.h API, which is not available on native
5490 2006-07-31 Borut Razem <borut.razem AT siol.net>
5492 * Small Device C Compiler 2.6.0 released
5493 * support/scripts/sdcc.nsi: added FULL_DOC option
5494 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5496 2006-07-28 Borut Razem <borut.razem AT siol.net>
5498 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5499 * doc/INSTALL.txt: updated
5501 2006-07-27 Borut Razem <borut.razem AT siol.net>
5503 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5504 device/lib/pic/libdev/Makefile.in: fixed bug
5505 [ 1438354 ] pic libsdcc: distclean doesn't work
5506 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5507 device/lib/pic16/libio/Makefile.in: fixed bug
5508 [ 1438344 ] pic16 lib: clean doesn't work properly
5509 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5511 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5513 * device/lib/pic/libsdcc/fsdiv.c,
5514 * device/lib/pic/libsdcc/fsmul.c,
5515 * device/lib/pic16/libsdcc/float/fsdiv.c,
5516 * device/lib/pic16/libsdcc/float/fsmul.c,
5517 * device/lib/_fsdiv.c,
5518 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5519 * support/regression/tests/bug1520966.c: added
5520 * doc/knownbugs.html: removed [ 1520966 ] from the list
5522 2006-07-25 Borut Razem <borut.razem AT siol.net>
5524 * configure.in, configure, sdccconf_in.h: fixed bug
5525 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5526 * doc/knownbugs.html: removed [ 1519095 ] from the list
5528 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5530 * doc/knownbugs.html: added, contains list of known bugs at release
5531 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5533 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5535 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5536 function registers and corrected defaults with additional warning
5537 * device/lib/malloc.c: cosmetic changes
5538 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5539 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5540 (fillGaps): and used it
5542 2006-07-20 Raphael Neider <rneider AT web.de>
5544 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5545 output unless SDCCPICDEBUG is set
5546 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5547 output if SILENT is set
5549 2006-07-11 Borut Razem <borut.razem AT siol.net>
5551 * doc/README.txt: updated
5553 2006-07-10 Borut Razem <borut.razem AT siol.net>
5555 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5556 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5557 in WIN32 installation
5558 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5561 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5563 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5564 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5566 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5568 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5570 2006-07-06 Borut Razem <borut.razem AT siol.net>
5572 * support/regression/tests/bitfields.c:
5573 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5574 * support/regression/tests/constantRange.c:
5575 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5577 2006-07-04 Borut Razem <borut.razem AT siol.net>
5579 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5581 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5582 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5583 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5584 reverted changes from 2006-07-03
5585 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5586 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5587 added CPPFLAGS, used by the host port
5589 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5591 * support/regression/valdiag/tests/switch.c,
5592 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5593 * support/regression/tests/libmullong.c: fixed for host
5594 * support/regression/ports/host/spec.mk: disable all warnings for host,
5595 SDCC runs with --less-pedantic too
5597 2006-07-03 Borut Razem <borut.razem AT siol.net>
5599 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5601 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5602 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5603 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5604 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5606 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5607 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5608 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5609 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5611 2006-07-02 Raphael Neider <rneider AT web.de>
5613 * src/pic16/devices.inc,
5614 * device/include/pic16/pic18fregs.h,
5615 * device/include/pic16/pic18f4550.h,
5616 * device/lib/pic16/pics.all,
5617 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5619 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5621 * as/hc08/lkaomf51.c (OutputName),
5622 * as/mcs51/lkaomf51.c (OutputName),
5623 * as/z80/asmain.c (asmbl),
5624 * src/ds390/main.c (asmLineNodeFromLineNode),
5625 * src/hc08/ralloc.c (hc08_assignRegisters),
5626 * src/mcs51/main.c (asmLineNodeFromLineNode),
5627 * src/xa51/ralloc.c (checkRegMask),
5628 * src/xa51/gen.c (emitcode),
5629 * src/z80/gen.c (_emit2),
5630 * src/SDCCast.c (searchLitOp),
5632 * support/packihx/packihx.c,
5633 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5634 * src/ds390/gen.c (aopPutUsesAcc),
5635 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5636 * support/regression/tests/libmullong.c (mullong_wrapper),
5637 * src/SDCCsymt.c (powof2),
5639 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5640 * src/SDCCsymt.h: added TYPE_TARGET_*
5641 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5642 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5643 SDCCast because 1) header problems 2) this is the right place
5644 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5645 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5648 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5650 * src/SDCCicode.h: removed buggy semicolon in unused macro
5651 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5652 search for previous definiton of auto symbols too,
5653 (findPrevUse): fixed logic of emitWarnings
5655 2006-06-26 Raphael Neider <rneider AT web.de>
5657 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5658 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5660 2006-06-25 Raphael Neider <rneider AT web.de>
5662 * device/lib/pic/libm: NEW, added math library functions
5663 * device/lib/pic/libsdcc: NEW; added float support functions
5664 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5665 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5666 NEW, added math related headers
5667 * device/include/asm/pic/features.h: NEW
5668 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5669 (popGet): allow larger offsets for AOP_PCODE,
5670 (genDataPointerSet): handle literals explicitly, more debug output,
5671 (genAssign): fixed for float using aopLiteral ;-)
5672 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5673 GOTO initialisation routine
5674 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5675 flag on registers, fixes #1469043 (local variables do not work)
5676 * src/pic/main.c (_pic14_do_link),
5677 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5680 2006-06-25 Borut Razem <borut.razem AT siol.net>
5682 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5683 characters printed (not including the trailing '\0' used to end
5684 output to strings). Problem detected in regression test bug-927659.c.
5685 NOTE: printf() family functions should return int instead
5687 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5688 specifier are printed as themselves
5689 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5690 support flags, width and precision specifiers
5692 2006-06-24 Borut Razem <borut.razem AT siol.net>
5694 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5695 to the list of sdcc tagrets not supporting bit type
5696 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5697 testfor pic16 due to bug:
5698 [ 1511794 ] pic16: regression test bug-895992.c fails
5700 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5702 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5703 * src/SDCCglue.c (initPointer), fixed bug 1496419
5704 * support/regression/tests/bug1496419.c: new, added
5706 2006-06-22 Borut Razem <borut.razem AT siol.net>
5708 * support/regression/ports/pic16/support.c: use gpsim usart module from
5709 libgpsim_modules library
5711 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5713 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5716 2006-06-19 Raphael Neider <rneider AT web.de>
5718 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5719 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5720 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5721 (pic14printExterns,pic14printPublics,pic16printPublics,
5722 pic16_printExterns): use new functions to emit symbols
5723 (picglue,pic16glue): emit publics before emitting externs
5724 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5725 locally defined functions to avoid bug #1443651
5726 * support/regression/tests/bug-716242.c: removed pic16 workaround
5727 * support/regression/ports/pic16/spec.mk: ignore errors during build
5729 2006-06-19 Raphael Neider <rneider AT web.de>
5731 * src/pic/glue.h: added pic14aopLiteral prototype
5732 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5733 * src/pic/gen.c: removed stdint.h dependency
5734 (aopGet): use Safe_strdup()
5735 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5736 (genDataPointerSet): use pic14aopLiteral()
5737 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5738 for pic16; thanks to Bernhard and Maarten
5740 2006-06-18 Borut Razem <borut.razem AT siol.net>
5742 * support/regression/tests/structflexarray.c: flexible array members
5743 not supported by gcc < 3
5744 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5746 * src/pic/gen.c: don't include [p]strdin.h on solaris
5747 * support/Util/pstdint.h: addad svn attributes
5748 * support/regression/tests/constantRange.c,
5749 support/regression/tests/rotate.c: include inttypes.h instead
5750 stdint.h on solaris, addad svn attributes
5752 2006-06-18 Raphael Neider <rneider AT web.de>
5754 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5756 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5757 (pic16_genMinusBits): simplified sign-extension
5758 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5759 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5760 adjusted to correctly handle mixed-signed operands, disabled
5761 now unused multiplciation routines
5762 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5763 (assignResultValue): added argument denoting the size of the result
5764 as returned by the function (fixes upcasts in assigning from
5765 function calls: char foo(); int i = foo();)
5766 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5767 function result to assignResultValue
5768 (genMult): disabled inlined multiplication code
5769 (genDiv): augmented to also handle the modulus operator, fixed to
5770 handle mixed-signed operands correctly
5771 (genMod): simply call genDiv, disabled unused code
5772 (genAssign): fixed missing (sign-)extension on result
5773 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5774 valid char operands, allow signed operands for native code, added
5775 division and modulo operator handling
5776 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5778 As a consequence, onebyte.c (if split into two files) and muldiv.c
5779 pass regression tests.
5781 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5783 * doc/Makefile.in: two runs of makeindex seem needed to get
5784 correct page references in the index of sdccman.pdf
5785 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5787 2006-06-17 Borut Razem <borut.razem AT siol.net>
5789 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5791 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5793 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5794 mentioned ec2drv and paulmon
5796 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5798 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5799 consecutive abs areas
5800 (find_empty_space, allocate_space): added map to handle codemap or
5802 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5803 absolute idata and xdata
5804 * as/mcs51/lkmem.c (summary2): updated legend
5806 2006-06-16 Raphael Neider <rneider AT web.de>
5808 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5810 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5812 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5814 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5816 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5818 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5819 value of generic pointers,
5829 src/z80/main.c: PORT structure, added elements for gp_tags field,
5830 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5831 fields in the PORT structure of each port,
5832 * src/SDCCast.c (decorateType): allow processing of generic pointers
5833 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5836 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5842 * src/pic16/pcode.c,
5844 * src/pic/pcoderegs.c,
5847 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5848 bug 1504689 on minGW
5850 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5852 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5854 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5856 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5858 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5860 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5863 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5865 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5866 to a char variable. Fixed bug #1504211
5867 * device/include/pic16/adc.h,
5868 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5869 and fixed bug #1364390
5871 2006-06-10 Borut Razem <borut.razem AT siol.net>
5873 * CVSROOT: removed the CVS left-over
5875 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5877 * as/hc08/asmain.c (asexit),
5878 * as/hc08/lkmain.c (lkexit),
5879 * as/mcs51/asmain.c (asexit),
5880 * as/mcs51/lkmain.c (lkexit),
5881 * src/SDCCglue.c (DEFSETFUNC),
5882 * src/SDCCmain.c (linkEdit, assemble),
5883 * support/librarian/sdcclib.c (AddRel),
5884 replaced unlink() by standard C remove()
5885 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5886 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5887 gatherImplicitVariables): new, added to fix bug 608752,
5888 (createFunction): added gatherImplicitVariables()
5889 * src/SDCCast.h: added createRMW prototype
5890 * src/SDCCsymt.h (struct symbol): added infertype
5891 * support/regression/tests/bug608752.c: new, added
5893 2006-06-10 Raphael Neider <rneider AT web.de>
5895 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5896 multibyte dummy reads (fixes #1503234)
5898 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5900 * device/include/mcs51/compiler.h: new, added header file to enable
5901 creating common sfr definition header files for different compilers
5903 2006-06-05 Raphael Neider <rneider AT web.de>
5905 * src/pic16/{pcode.h,genarith.c}:
5906 introduced pCodeOp combining any two pCodeOps (previously only
5907 two register operands could be combined), removed pcop2 from
5908 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5909 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5910 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5911 rewritten to use new PO_TWO_OPS
5912 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5913 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5914 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5915 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5916 (pic16_get_op): embraced return arg to allow #define return(x),
5917 added new case for combined opcodes
5918 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5919 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5920 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5922 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5924 * src/SDCCval.c (checkConstantRange): added
5925 * src/SDCCval.h: added checkConstantRange
5926 * support/Util/SDCCerr.c,
5927 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5928 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5929 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5930 * src/SDCCast.c (decorateType): added checkConstantRange,
5931 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5932 can be emitted with the correct always true/false warning,
5933 added optimization for double '!';
5934 result of decorateType() must be assigned back to the tree, because
5935 decorateType() can change the tree
5936 * src/SDCCicode.c (geniCodeLogic),
5937 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5938 (checkConstantRange): removed, it was only a fragment which never
5940 * src/SDCCsymt.c (computeType): fixed promotion for
5941 "-1 < (unsigned bit) b"
5942 * src/pic/ralloc.c (packRegsForAssign),
5943 * src/pic16/ralloc.c (packRegsForAssign),
5944 * src/hc08/ralloc.c (packRegsForAssign),
5945 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5947 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5948 * support/regression/tests/constantRange.c: added
5949 * support/valdiag/tests/constantRange.c: added
5950 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5952 2006-06-02 Borut Razem <borut.razem AT siol.net>
5954 * support/regression/ports/pic16/support.c: increase stack size
5956 * support/regression/Makefile.in: sort tests by name so that the
5957 resutlts can be compared on different machines / platforms
5959 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5961 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5962 * src/ds390/gen.c (emitLabel): new, added,
5963 (genDjnz): fixed stack overflow bug,
5964 (throughout): cosmetic changes to sync with mcs51/gen.c,
5965 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5966 * src/mcs51/gen.c (genEndFunction): small optimization,
5967 (throughout): cosmetic changes to sync with ds390/gen.c
5969 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5971 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5972 (_print_format): fixed printing pointers
5973 * src/mcs51/gen.c (emitLabel, movb): new, added,
5974 (genAssign): small optimization,
5975 (genDjnz): fixed stack overflow bug,
5976 (throughout): replaced sprintf with SNPRINTF,
5977 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5978 replaced emitcode("mov", "b,...") with MOVB(...),
5979 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5980 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5981 * src/mcs51/peeph.def: added rules 140 and 264
5982 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5983 so they may get optimized into registers
5985 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5987 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5988 immediately when encountered,
5989 (printUsage): always use stderr even on windows
5991 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5993 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5994 (processParms): fixed bug #1247551
5995 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5996 parseCmdLine, main): print '--version' to stdout,
5997 print 'help' to stdout if --help is given,
5998 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5999 arguments are given; fixed --help
6001 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6003 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6004 * support/regression/tests/bug-1493710.c: added
6006 2006-05-27 Borut Razem <borut.razem AT siol.net>
6008 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6010 * support/regression/ports/pic16/support.c: increase stack size
6011 from default 64 bytes to 128 bytes
6012 * support/regression/tests/staticinit.c,
6013 support/regression/tests/float.c: regression tests fully enabled
6014 for pic16 port by putting the initialized data arrays into the code
6016 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6017 This was changed by mistake in the previous version.
6019 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6021 * src/pic16/gen.c (genFunction, genEndFunction): some
6022 beautifications, fixed bug with falsely restoring FSR2 in large
6023 stack model, thanks to Beau E. Cox for reporting the bug
6025 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6027 * debugger/mcs51/break.c,
6028 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6029 use %p to print pointers, made address variables unsigned
6030 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6031 * debugger/mcs51/symtab.c (parseSymbol): must return something
6032 * src/mcs51/gen.c (aopForSym): small optimization,
6033 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6034 (freeAsmop): added missing break,
6035 (aopPut): removed parameter bvolatile, determine it inside the function,
6036 (saveRegisters, unsaveRegisters): small optimization,
6037 (genIpush): removed pointless check,
6038 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6039 replaced sprintf with SNPRINTF,
6040 replaced strcpy with strncpyz,
6041 updated aopPut calls,
6042 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6043 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6045 2006-05-24 Borut Razem <borut.razem AT siol.net>
6047 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6048 modification of test for the pic16 port, put the array to the code
6049 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6051 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6053 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6054 * support/Util/pstdint.h: added
6056 2006-05-22 Borut Razem <borut.razem AT siol.net>
6058 * src/regression/Makefile: removed bool2.c test, added -q linker option
6059 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6060 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6061 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6062 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6063 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6064 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6065 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6066 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6067 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6069 2006-05-22 Raphael Neider <rneider AT web.de>
6071 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6072 bug #1492360 (problematic due to generic pointers, see code)
6074 2006-05-22 Borut Razem <borut.razem AT siol.net>
6076 * support/regression/ports/pic16/specs.mk: removed stack size linker
6078 * support/regression/tests/array.c,
6079 support/regression/tests/bitopcse.c,
6080 support/regression/tests/bug-908454.c,
6081 support/regression/tests/malloc.c: modified for pic16 regression test
6082 * support/regression/tests/bitfields.c:
6083 pic16 - excluded bitfileds of size > 8
6084 * support/regression/tests/bp.c: pic16 - reduced data size
6085 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6086 * support/regression/tests/bug-460010.c:
6087 pic16 - used the absolute address the fits in memory
6088 * support/regression/tests/bug-716242.c:
6089 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6090 * support/regression/tests/float.c:
6091 pic16 - excluded - data size too big
6092 * support/regression/tests/onebyte.c:
6093 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6094 * support/regression/tests/shifts.c:
6095 pic16 - function names probably have to differ in first X characters
6097 * support/regression/tests/staticinit.c:
6098 pic16 - excluded some tests due error: no target memory available for
6101 2006-05-22 Borut Razem <borut.razem AT siol.net>
6103 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6104 second try. Thanks Stas Sergeev once more.
6106 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6108 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6109 (genLeftShift, genRightShift): fixed bug 1491627
6110 * src/hc08/peeph.def (rules 7, 8.x): added
6111 * support/regression/tests/shifts.c (ShiftLeftByParam,
6112 ShiftRightByParam, testShiftByParam): added to test variable shifting
6114 2006-05-20 Raphael Neider <rneider AT web.de>
6116 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6117 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6118 (allocReg): add only new registers to dynAllocRegs,
6119 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6120 #1489055, #1445850, and probably #1483693
6122 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6124 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6125 bug in for-loop that didn't emit the last of CONFIG and ID registers
6127 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6129 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6131 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6132 1489016, 1434401 and 1490124
6133 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6134 1489016, 1434401 and 1490124
6136 2006-05-17 Borut Razem <borut.razem AT siol.net>
6138 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6141 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6143 * device/include/mcs51/P89c51RD2.h,
6144 * device/include/mcs51/P89LPC901.h,
6145 * device/include/mcs51/P89LPC922.h,
6146 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6148 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6150 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6151 to fix missing stack pragma in compiled binary object file,
6153 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6155 * support/packihx/configure.in,
6156 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6157 determine sizeof basic types even while cross compiling
6159 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6161 * src/avr/gen.c (aopop),
6162 * src/ds390/gen.c (aopOp),
6163 * src/hc08/gen.c (aopOp),
6164 * src/mcs51/gen.c (aopop),
6165 * src/pic16/gen.c (pic16_aopOp),
6166 * src/pic/gen.c (aopOp),
6167 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6168 if size of operand is smaller than spill location
6170 2006-05-12 Borut Razem <borut.razem AT siol.net>
6172 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6173 have to have CR/LF line endings even if they are checked out on *nix
6174 or on WIN32 in cygwin binmode
6176 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6178 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6179 * device/include/ds80c390.h: added sfr16 definitions
6183 * src/ds390/ralloc.c,
6184 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6185 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6186 bit returning functions
6187 * support/regression/tests/sfr16.c: enabled test on ds390
6189 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6191 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6192 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6194 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6196 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6197 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6198 (cl_address_space constructor): removed expensive initialization,
6199 (cl_address_space::get_cell): extended for late initialization,
6200 (cl_address_space::*): use late initialization,
6201 (cl_address_decoder::activate): removed expensive initialization,
6202 This reduced regression test running time by 25%
6204 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6212 * support/packihx/Makefile.in,
6213 * support/packihx/clean.mk,
6214 * support/packihx/Makefile.bcc,
6215 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6217 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6219 * src/SDCCval.c (valNot): fix for regression test failure
6220 of not.c on big endian hosts
6222 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6224 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6226 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6228 * device/lib/mcs51/Makefile.in: changed string comparison operator
6229 to = for POSIX compliance; == is bash extension
6231 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6233 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6236 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6238 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6239 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6240 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6241 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6242 bug report #1478657,
6244 2006-05-05 Borut Razem <borut.razem AT siol.net>
6246 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6249 2006-05-02 Borut Razem <borut.razem AT siol.net>
6251 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6252 create *.ind, which made make to fail if invoked with -j 2
6254 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6256 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6257 Hubert Sack for patch 1479782
6259 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6261 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6263 2006-05-01 Raphael Neider <rneider AT web.de>
6265 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6266 (create_pic): store only prefix-free device name,
6267 (init_pic): check for device names with "16" prefix,
6269 * src/pic/device.h (struct PIC_device),
6270 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6272 * device/include/pic/pic12f{635,675,629,683}.h,
6273 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6274 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6275 * device/include/pic/pic16f505.h,
6276 * device/lib/pic/libdev/pic16f505.c: removed
6277 * device/include/pic/pic14devices.txt: added support for pic12f
6278 devices, removed unsupported non 16-bit devices
6279 [above changes provided by patch from Zik Saleeba]
6280 * src/pic/*, src/pic16/*, device/include/pic16/*,
6281 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6283 2006-05-01 Borut Razem <borut.razem AT siol.net>
6285 * configure.in, configure, doc/Makefile.in:
6286 sync with nightly build makefile - latex, dvipdf and dvips
6289 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6291 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6292 in the library source
6294 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6296 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6298 2006-04-28 Raphael Neider <rneider AT web.de>
6300 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6301 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6302 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6303 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6305 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6307 * device/lib/pic/libdev/Makefile.in,
6308 * device/lib/hc08/Makefile.in,
6309 * device/lib/gbz80/Makefile.in,
6310 * device/lib/z80/Makefile.in,
6311 * device/lib/ds390/Makefile.in,
6312 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6313 thanks to Borut for the bug report
6315 * configure: always create doc/Makefile independent from --enable-doc
6316 * Makefile.in: always install from directory doc independent from
6318 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6320 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6321 * doc/Makefile.in: install *.txt if present
6322 * device/include/Makefile.in (install): added installation of pic/*.inc
6323 and pic/*.txt files again, they were erroneously removed
6325 2006-04-28 Raphael Neider <rneider AT web.de>
6327 * src/pic/{gen.c,main.h,pcode.c},
6328 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6329 concerning signedness with casts
6331 2006-04-28 Raphael Neider <rneider AT web.de>
6333 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6334 definition of an interrupt handler,
6335 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6336 interrupt handler stuff from picglue() to separate routine,
6337 (picglue): enabled definition of intr handlers in files w/o main()
6339 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6341 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6342 compilation with MSVC 2005 Express Edition (VC8)
6344 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6346 * device/lib/Makefile: fixed build of gbz80 lib
6348 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6350 * support/regression/tests/bug-460010.c,
6351 * support/regression/tests/bug-524691.c,
6352 * support/regression/tests/bug-716242.c: removed conditional defines
6353 that are already in testfwk.h
6355 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6357 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6358 (AccAXRsh1): added, shift right by 1,
6359 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6361 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6363 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6365 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6366 remove cast to same type
6367 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6368 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6370 * link/z80/Makefile: removed, they have moved to
6373 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6374 * install-sh: fix bug #1204398 by setting umask 0022
6375 * device/lib/Makefile: separate build of z80 and gbz80 lib
6377 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6379 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6380 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6382 One basic decision: e.g. src/clean.mk includes further files. In order
6383 to make this work there are two solutions:
6384 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6385 run configure on them. This way they can use
6386 'include $(srcdir)/port-clean.mk'
6387 - always include clean.mk by the Makefile at the same level. To avoid
6388 that `make clean` tries to include and build Makefile.dep the
6389 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6390 implemented, because now even `make uninstall` doesn't create
6391 Makefile.in. clean.mk could be eliminated by pasting it in
6394 * debugger/mcs51/Makefile.in: build own objects from library sources
6395 (SLIB, SDCC) in current directory
6397 * configure, configure.in: renamed --disable-device-lib-build in
6398 --disable-device-lib; added --enable-doc, the required tools are
6399 searched by configure; added result message; the toolchain for the
6400 belonging ports are now only built, if the port is enabled.
6402 * support/regression/*: all output is written in directory gen, because
6403 the fwk and ports directories don't livet in the build tree using vpath
6405 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6406 --disable-device-lib, added --enable-doc, added section VPATH
6408 * sim/ucsim/configure.in,
6409 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6410 z80 are enabled by default
6412 2006-04-24 Raphael Neider <rneider AT web.de>
6414 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6415 to config word, "pic14_"-prefixed some extern functions
6416 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6417 config word has been found
6418 * src/pic/device.h: added prototypes
6419 * src/pic/pcode.c: added "pic14_"-prefix where needed
6420 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6422 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6424 (pic14emitRegularMap): ignore config words,
6425 (pic14createInterruptVect): moved generating __config directives away
6426 (picglue): have __config directives emitted
6428 2006-04-24 Borut Razem <borut.razem AT siol.net>
6430 * doc/Makefile: sync with nightly build makefile
6432 2006-04-24 Raphael Neider <rneider AT web.de>
6434 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6435 registers that have not been assigned proper liveranges,
6436 fixes #1469504 and #1474602,
6437 (pCodeRegOptimizeRegUsage): fixed typo in comment
6439 2006-04-24 Borut Razem <borut.razem AT siol.net>
6441 * device/examples/main8051.c: deleted - it was removed from CVS
6442 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6443 after the transition to Subversion
6444 * src/SDCCalloc.h: deleted - it was removed from CVS
6445 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6446 after the transition to Subversion
6447 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6448 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6449 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6450 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6452 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6454 * as/asx8051.dsp: added mcs51/strcmpi.h
6455 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6456 * as/hc08/aslink.h: updated lnksect prototype
6458 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6460 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6461 (newdot): handle A_ABS
6463 * as/mcs51/asout.c (outarea): output address
6464 * as/hc08/lkaomf51.c,
6465 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6467 * as/mcs51/i51pst.c,
6468 * as/z80/z80pst.c: "ABS" is not A_OVR
6469 * as/hc08/lkarea.c (newarea): read a_addr,
6470 (lnkarea): added codemap array, sort absolute areas to the front,
6471 combine all GSINITx/GSFINAL,
6472 (find_empty_space, allocate_space): new functions,
6473 (lnksect): return next address, handle absolute sections
6474 * as/mcs51/lkarea.c (newarea): read a_addr,
6475 lnksect2 prototype changed,
6476 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6477 (find_empty_space, allocate_space): new, factored out of lnksect2,
6478 (lnksect2): return next address, handle absolute sections
6480 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6481 * as/hc08/lklibr.c (addfile, fndsym),
6482 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6483 index out of range and detect both '\' and '/'
6484 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6485 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6486 regression tests (ds390 cannot return bool yet)
6487 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6488 document critical interrupts on z80, document changed SDCC define
6489 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6490 (_a390_mapping): added .org directive
6491 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6492 (genMultOneByte): fixed warnings
6493 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6495 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6496 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6497 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6498 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6499 * src/pic16/main.c: removed newReg prototype
6500 * src/pic16/pcode.c,
6501 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6503 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6505 * src/pic16/ralloc.c
6506 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6508 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6509 from short to PIC_OPTYPE
6510 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6511 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6512 optype from short to PIC_OPTYPE
6513 * src/port.h: made int_size unsigned to fix warnings
6514 * src/SDCC.y: fixed warning on MSVC
6515 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6516 * src/SDCCopt.c (convertToFcall): fixed warnings
6517 * src/SDCCsymt.h: removed double prototype for genSymName
6518 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6519 offset int to fix warnings
6521 2006-04-22 Borut Razem <borut.razem AT siol.net>
6523 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6524 references to CVS replaced with Subversion
6526 2006-04-21 Borut Razem <borut.razem AT siol.net>
6528 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6529 references to CVS replaced with Subversion
6531 2006-04-19 Borut Razem <borut.razem AT siol.net>
6533 * src/version.awk: adapted for svn
6534 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6535 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6536 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6537 /binutils-avr/etc/*.vi, *.jin: removed all properties
6538 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6540 2006-04-19 Borut Razem <borut.razem AT siol.net>
6542 * CVS to Subversion migration completed
6544 2006-04-18 Borut Razem <borut.razem AT siol.net>
6546 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6547 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6549 2006-04-17 Borut Razem <borut.razem AT siol.net>
6551 * device/include/Makefile.in: added pic/*.inc to the installation
6553 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6555 * support/regression/collate-results.py: fixed output in case of
6557 * support/regression/generate-cases.py: fixed splitting of pathnames
6559 * as/hc08/lklibr.c (addfile),
6560 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6562 2006-04-11 Raphael Neider <rneider AT web.de>
6564 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6565 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6566 * src/pic16/pcode.c (assignValnums): fixed #1460578
6568 2006-04-11 Raphael Neider <rneider AT web.de>
6570 * device/lib/pic/libdev/*.c,
6571 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6572 fixes #1468739, enables compilation in --std-c99 mode
6573 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6575 2006-04-11 Raphael Neider <rneider AT web.de>
6577 * src/pic/device.c (find_device): removed debug output
6578 (list_valid_pics): enabled verbose listing of supported devices
6579 * device/include/stdbool.h: define bool as char for pic14/16 as well
6581 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6583 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6585 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6587 * .version: bumped version to 2.5.6
6588 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6590 2006-04-06 Raphael Neider <rneider AT web.de>
6592 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6593 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6594 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6595 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6596 pic14_constructAbsMap
6597 (pic14printPublics): declare absolute global symbols as global
6598 (pic14createInterruptVect),
6599 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6600 (newReg): assume new registers unused, use correct name in
6601 hashtable (reg->name instead of name), more debugLog output
6602 * src/pic/device.h (PIC_device): added fields for verbose output
6603 * src/pic/device.c: moved device definition to pic14devices.txt,
6604 added routines for runtime parsing of pic14devices.txt,
6605 added support for second config word
6606 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6607 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6608 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6609 (_pic14_parseOptions): moved pCodeInitRegisters here
6610 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6611 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6612 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6613 handling the pseudo stack
6614 * device/lib/Makefile.in: ignore failures in objects-pic16,
6615 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6616 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6617 * device/lib/pic/Makefile.subdir,
6618 * device/lib/pic16/Makefile.subdir: improved clean rules
6619 * device/lib/pic/libdev/: NEW, pic14 device libraries
6620 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6621 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6622 * device/include/Makefile.in: create subdir and install pic14 headers
6623 * device/include/pic/p16f_common.inc: removed unused declarations
6624 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6625 PICs from inc2h.pl v1.6,
6626 replaced BIT_AT macros with struct declarations
6627 * device/include/pic/pic14devices.txt: definition of supported devices,
6628 all above improvements contributed by Zik Saleeba, thanks
6629 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6630 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6633 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6635 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6636 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6637 thanks to Charles Olds
6639 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6641 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6643 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6645 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6646 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6647 * support/regression/bug1464657.c: added, new test
6649 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6651 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6654 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6656 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6657 --no-peep and --peep-file <file> are used don't use default rules but
6660 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6662 * src/mcs51/gen.c (genCall): fixed bug 1457608
6664 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6666 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6667 changes seem to cause (trigger?) problems with the build system.
6669 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6671 * src/SDCCpeeph.c (operandsLiteral): new, added,
6672 (callFuncByName): inserted operandsLiteral
6673 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6675 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6677 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6678 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6680 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6682 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6683 implemented patch 1120823 Thanks to Willy De la Court (normal
6684 interrupts need an interrupt number now if they are made critical),
6685 and enabled nesting of critical functions though not for gbz80
6686 (genCritical, genEndCritical): added functions
6687 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6688 * src/z80/mappings.i: added "ei" to all mappings
6690 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6692 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6693 submitted by the Debian SDCC maintainer Aurelien Jarno:
6694 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6695 archive with gcc 4.1 on mips and wrote the patch"
6697 2006-03-16 Raphael Neider <rneider AT web.de>
6699 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6700 the left operand is shorter than the result (c* = lit-c* + int),
6702 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6705 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6707 * src/.version: increased version number to 2.5.5
6708 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6709 linking is done manually in pic16 port's _linkEdit,
6710 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6711 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6712 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6713 allocate asmop as AOP_ACC,
6714 (aopForRemat): added parameter 'bool result' in function declaration,
6715 (pic16_aopGet): return AOP_ACC when accessing WREG,
6716 (pic16_popGetTempReg): minor modification,
6717 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6718 'pic16_allocWithIdx',
6719 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6720 calling function in absolute addresses,
6721 (genAssign): take into account AOP_ACC asmop,
6722 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6723 * src/pic16/pcoderegs.c: some debug functions and lines added,
6724 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6725 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6727 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6728 call to allocReg, not by manually allocating a new one,
6729 (pic16_assignRegisters): now before going through the register
6730 allocating functions mark all registers as free. This eliminates some
6731 side effects resulting from peephole parser done earlier in the backbone
6733 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6735 * src/SDCCicode.c (geniCodeLogic),
6736 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6738 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6740 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6741 (genSend): bugfix, do not allocate and free twice,
6742 (shiftRLong): handle partially overlapping aops
6743 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6745 2006-03-08 Borut Razem <borut.razem AT siol.net>
6747 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6750 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6752 * support/regression/tests/bug1409955.c: new, added
6753 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6754 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6755 (aopForSym, aopOp): increment asmop.allocated if reused,
6756 (freeAsmop): decrement asmop.allocated and check for zero instead of
6758 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6759 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6760 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6761 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6762 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6763 genSignedRightShift, genRightShift, genDataPointerGet,
6764 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6765 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6766 in reverse order from allocation,
6767 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6768 added swappedLR to keep track
6769 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6770 pdata & code for GCC, z80, gbz80 & hc08
6771 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6773 2006-03-08 Raphael Neider <rneider AT web.de>
6775 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6777 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6779 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6780 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6781 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6783 2006-03-06 Borut Razem <borut.razem AT siol.net>
6785 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6786 made the linker quiet
6788 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6790 * src/pic16/gen.c (genPcall): fixed bug #1443644
6791 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6792 which dumps before the function entry point a data byte which represents
6793 the number of the local variables used by the specified function, added
6794 'xinst' for initial support for Extended Instruction Support,
6795 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6796 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6797 port->fun_prefix anymore (may change later),
6798 (genFunction, genEndFunction): do not store/restore local registers for
6799 _main (this should take care the --main-return command line option in
6801 (genOr): removed some legacy pic-port instructions,
6802 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6803 performing operations with SFR's causes data to be written more than
6804 once to each SFR. Perhaps SFRs should be handled in special cases...
6805 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6807 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6808 into account for stack starting position,
6809 (struct OPTIONS pic16_optionsTable): added command line argument
6810 --extended or -y for Extended Instruction Support,
6811 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6812 (deassignLRs): *** perhaps the most important change, old 'for' code
6813 (commented out for reference), didn't account for some registers which
6814 were left marked 'not free' after a pointer operation. The change
6815 reduces register usage a lot in some cases
6817 2006-03-04 Borut Razem <borut.razem AT siol.net>
6819 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6821 * support/regression/tests/bug-524697.c: decreased array size for
6822 mcs51 to fit into the internal RAM
6823 * support/regression/Makefile.in: a little bit more verbose
6825 2006-03-03 Borut Razem <borut.razem AT siol.net>
6827 * support/regression/fwk/lib/testfwk.c,
6828 support/regression/fwk/include/testfwk.h: introduced function
6829 _prints(), nonrecursive _printn(), call _initEmu() from main()
6830 * support/regression/ports/gbz80/support.asm,
6831 support/regression/ports/ucz80/support.asm,
6832 support/regression/ports/z80/support.asm,
6833 support/regression/ports/ds390/support.c,
6834 support/regression/ports/hc08/support.c,
6835 support/regression/ports/host/support.c,
6836 support/regression/ports/mcs51/support.c,
6837 support/regression/ports/xa51/support.c: added empty _initEmu()
6839 * support/regression/ports/pic16/gpsim.cmd,
6840 support/regression/ports/pic16/spec.mk,
6841 support/regression/ports/pic16/support.c,
6842 support/regression/Makefile.in: added pic16 regression test
6844 2006-03-01 Raphael Neider <rneider AT web.de>
6846 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6847 genConstPointerGet): use safe way of generating MOVFF to cover
6848 literals as well as registers, fixes bug #1440527
6849 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6851 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6852 more correctly, fixes bug #1232186
6853 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6854 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6855 gplink guess the correct processor in more cases, applied patch
6856 from Till Riedel attached to and fixing bug #1436552
6858 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6860 * support/regression/tests/array.c: added, contains check for #1434401
6861 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6863 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6865 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6866 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6867 * device/include/mcs51/c8051f326.h,
6868 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6869 * device/include/mcs51/c8051f000.h,
6870 * device/include/mcs51/c8051f018.h,
6871 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6872 PCON_IDLE,PCON_STOP and added sfr16 definitions
6874 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6876 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6877 genGetWord): fixed bug 1409955
6879 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6881 * device/include/hc08/mc68hc908gp32.h,
6882 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6884 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6886 * src/SDCCast.c (constExprValue): return NULL if not a value
6887 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6888 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6889 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6891 2006-02-13 Borut Razem <borut.razem AT siol.net>
6893 * src/regression/ptrarg.c: added, fails due to bug #1430967
6894 * src/regression/Makefile: ptrarg.c added, ...
6896 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6898 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6899 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6901 2006-02-11 Borut Razem <borut.razem AT siol.net>
6903 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6904 print "Processor: xxx" message to stdout only if --verbose
6906 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6908 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6909 * support/regression/tests/bug1426356.c: added
6910 * support/regression/tests/bitfields.c: removed 2 tests
6912 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6914 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6915 * device/include/mcs51/c8051f330.h,
6916 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6917 PCON_IDLE,PCON_STOP and added sfr16 definitions
6918 * device/lib/_divsint.c,
6919 * device/lib/_divuint.c,
6920 * device/lib/_divulong.c,
6921 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6922 register bank bug for small stackauto
6924 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6926 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6928 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6930 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6931 * all.dsp: corrected several bin paths
6932 * device/include/mcs51/c8051f120.h,
6933 * device/include/mcs51/c8051f300.h,
6934 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6935 to PCON_IDLE,PCON_STOP
6936 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6937 * device/lib/printf_large.c (output_float): fixed bug 1388703
6938 * support/regression/tests/bug1057979.c: added test for bug 1388703
6940 2006-02-08 Raphael Neider <rneider AT web.de>
6942 * src/pic/pcode.c (pciTRIS): fixed typo,
6943 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6944 (LinkFlow): fixed handling of flows that end in a call,
6945 (ReuseReg): perform safety check earlier
6946 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6947 to work with flows at the beginning of a pBlock,
6948 fixes #1426557 (Symbol not previously defined),
6949 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6951 (RemoveUnusedRegisters): update register usage info
6952 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6953 created, reuse existing ones instead
6954 * src/pic/gen.c (genPcall): fixed #1424719
6956 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6958 * link/z80/lkmain.c,
6960 * link/z80/lkdata.c,
6961 * link/z80/aslink.h: fixed build on current cygwin:
6962 replaced getline() by lk_getline()
6964 2006-02-01 Borut Razem <borut.razem AT siol.net>
6966 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6967 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6968 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6969 src/regression/bool1.c, src/regression/bool2.c,
6970 src/regression/bool3.c, src/regression/call1.c,
6971 src/regression/compare.c, src/regression/compare10.c,
6972 src/regression/compare2.c, src/regression/compare3.c,
6973 src/regression/compare4.c, src/regression/compare5.c,
6974 src/regression/compare6.c, src/regression/compare7.c,
6975 src/regression/compare8.c, src/regression/compare9.c,
6976 src/regression/configword.c, src/regression/for.c,
6977 src/regression/inline.c, src/regression/mult1.c,
6978 src/regression/nestfor.c, src/regression/or1.c,
6979 src/regression/pointer1.c, src/regression/ptrfunc.c,
6980 src/regression/rotate1.c, src/regression/rotate2.c,
6981 src/regression/rotate3.c, src/regression/rotate4.c,
6982 src/regression/rotate5.c, src/regression/rotate6.c,
6983 src/regression/rotate7.c, src/regression/string1.c,
6984 src/regression/struct1.c, src/regression/sub.c,
6985 src/regression/sub2.c, src/regression/switch1.c,
6986 src/regression/while.c, src/regression/xor.c,
6987 src/regression/create_stc, src/regression/simulate,
6988 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6990 * src/regression/gpsim_assert.h: added
6992 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6994 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6995 ((void (code *) (void)) 0) ();
7004 * as/mcs51/aslink.h,
7006 * as/mcs51/asmain.c,
7007 * as/mcs51/lkdata.c,
7009 * as/mcs51/lkmain.c,
7012 * as/z80/asmain.c: fixed build on current cygwin:
7013 replaced getline() by as_getline()
7015 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7017 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7018 declarator in the symbol chain
7020 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7021 parameter list for function pointers
7022 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7023 * support/regression/tests/bug-716242.c: added
7025 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7027 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7029 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7031 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7033 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7034 inifinitely recurseable, added static
7035 * support/regression/tests/bug-1408066.c: added
7037 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7040 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7041 renamed, added possibility to create "postLoopLbl"-labels
7042 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7043 newiTempLoopHeaderLabel
7044 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7045 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7046 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7047 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7048 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7049 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7050 (basicInduction): fixed bug #136564, made static,
7051 (loopInduction): changed parameter of basicInduction, made static,
7052 (addPostLoopBlock): added
7053 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7054 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7056 * support/regression/tests/bug-136564.c: added
7057 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7058 --std-sdcc99 to LIBSDCCFLAGS
7060 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7062 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7064 * support/regression/tests/bug-1406131.c: added
7066 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7068 * src/SDCCast.c (decorateType): fix promotion of unary minus
7069 * src/SDCCsymt.c (computeType): beautified
7070 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7071 (valUnaryPM, valComplement): fix sign and promotion,
7072 (valNot): ANSI: result type is int (SDCC: unsigned char)
7073 * support/regression/tests/uminus.c: speedup by removing superflous
7075 * support/regression/tests/onebyte.c: added promotion and signedness
7076 tests for unary minus
7077 * support/regressions/tests/bug-477927.c: disable warning about
7078 uninitialized variables
7079 * support/regression/tests/not.c: added
7081 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7083 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7084 * src/mcs51/gen.c (gen51Code): show final register usage after
7085 fillGaps in asm with --i-code-in-asm
7086 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7087 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7088 incUsed, rliveClear, adjustIChain): made static,
7089 (setFromRange): excluded because it's unused,
7090 (findPrevUseSym, markWholeLoop): added,
7091 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7092 through all branches of predecessors enables sdcc to emit the warning
7093 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7094 (rlivePoint): made static, added parameter emitWarnings which is only
7095 true during the first run out of two,
7096 (findRecursiveSucc, findRecursivePred): removed,
7097 (computeLiveRanges): made static, added parameter emitWarnings,
7098 (dumpIcRlive): added for debugging only
7099 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7100 removed prototype of setFromRange()
7101 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7102 in call of computeLiveRanges()
7103 * support/regression/tests/bug-895992.c: added
7104 * support/regression/tests/bug-971834.c: added
7105 * support/valdiag/tests/bug-895992.c: added
7106 * support/valdiag/tests/bug-971834.c: added
7108 2005-12-18 Raphael Neider <rneider AT web.de>
7110 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7111 (genUnpackBits): improved code for direct operands,
7112 (genPackBits): improved code for literal assignment to bitfields
7113 and for direct destination operands (no FSR indirection),
7114 prevented redundant AND, fixes #1362800,
7115 (AccLsh): added parameter to disable masking of the result
7116 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7117 skip instructions with side-effects (like incfsz),
7118 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7119 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7120 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7123 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7125 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7126 volatile variables as spill location
7128 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7130 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7132 * support/regression/tests/bug-1376320.c: added
7134 2005-12-08 Raphael Neider <rneider AT web.de>
7136 * src/pic/device.c: renamed is_shared to pic14_is_shared
7137 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7138 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7139 (is_valid_identifier): added for above workaround
7141 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7143 * device/lib/Makefile.in: fixed to enable port-specific-objects
7144 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7145 char, thanks Hubert Sack
7146 * doc/sdccman.lyx: documented --xstack-loc,
7147 elaborated a bit more on interrupts and pitfalls,
7148 removed "setjmp/longjmp unsupported",
7149 documented some unsupported C99 features
7150 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7151 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7152 if, thanks Hubert Sack
7153 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7154 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7156 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7157 regression tests can report resource usage (rfe 700441)
7158 * support/regression/collate-results.py: report resource usage
7159 * support/regression/ports/ds390/spec.mk,
7160 * support/regression/ports/hc08/spec.mk,
7161 * support/regression/ports/mcs51/spec.mk,
7162 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7163 * support/regression/ports/ds390/uCsim.cmd,
7164 * support/regression/ports/hc08/uCsim.cmd,
7165 * support/regression/ports/mcs51/uCsim.cmd,
7166 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7167 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7168 library, use the default one
7169 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7170 building the library
7172 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7174 * config.dsp: added dependency on .version and configure_vc.awk
7175 * device/include/setjmp.h: updated for --stack-auto and --xstack
7176 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7177 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7178 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7179 * device/lib/libsdcc.lib: added _setjmp
7180 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7181 (decorateType): fixed bug 1372851,
7182 (optimizeGetHbit): fixed warning
7183 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7184 array initialisation
7185 * support/regression/tests/bug1057979.c: added test for bug 1358192
7186 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7188 2005-12-03 Borut Razem <borut.razem AT siol.net>
7190 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7191 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7193 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7195 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7196 createIval): implement symbol independant "flexible array member",
7197 (createIvalCharPtr): implemented flexible array initialisation with a
7199 * src/SDCCsymt.c (copyStruct): removed,
7200 (getSize): fixed misleading comment,
7201 (getAllocSize): removed, the additional allocation size is now in
7202 sym->flexArrayLength,
7203 (checkStructFlexArray): new, syntax checks for flexible array members,
7204 (compStructSize): added syntax checks for "flexible array members"
7205 (copyStruct): removed,
7206 (copyLinkChain): removed inefficient fix for bug 770487
7207 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7208 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7209 symbol->flexArrayLength
7211 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7212 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7213 * support/regression/tests/structflexarray.c: added
7214 * support/valdiag/tests/structflexiblearray.c: added
7216 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7218 * src/SDCCast.c (decorateType): fixed bug 1368489
7219 * support/Util/SDCCerr.c,
7220 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7222 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7224 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7225 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7227 2005-11-27 Borut Razem <borut.razem AT siol.net>
7229 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7230 support/cpp2/mkdeps.h: added command line option
7231 -obj-ext=<extension> to SDCPP to define object file externion, used
7232 for generation of make dependencies (-M)
7233 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7235 2005-11-26 Borut Razem <borut.razem AT siol.net>
7237 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7238 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7239 added pic and pic16 libraries
7241 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7243 * device/include/float.h: Corrected typo in prototype of __fsgt
7245 2005-11-25 Borut Razem <borut.razem AT siol.net>
7247 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7248 added creation of model-mcs51-stack-auto libraries
7250 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7252 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7254 * src/SDCCast.c (createIvalArray): removed obsolete comment
7256 2005-11-24 Borut Razem <borut.razem AT siol.net>
7258 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7259 added missing device/lib/mcs51/crt*.asm sources
7261 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7263 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7265 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7267 * device/lib/_fs2schar.c,
7268 * device/lib/_fs2sint.c,
7269 * device/lib/_fs2slong.c: optimized inline asm
7271 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7273 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7274 Better handling of floats between -1.0 and 0.0.
7276 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7278 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7279 (the missing "if"s prohibited removal of redundant labels)
7281 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7283 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7284 Properly convert floats between -1.0 and 0.0 to long, int, and char
7285 types (max integer value of negative floats tends to zero).
7286 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7287 Removed changes made so to work properly with floats between
7288 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7291 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7293 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7294 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7295 (genCast) cosmetic change
7296 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7297 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7299 * support/regression/tests/bitfields (testSignedBitfields): added
7301 2005-11-18 Borut Razem <borut.razem AT siol.net>
7303 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7304 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7305 introduced SILENT option to make building of pic16 libraries less
7307 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7309 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7310 Now they work properly with floats between -1.0 and 0.0
7311 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7313 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7315 * src/SDCCicode.c (printOperand): added missing else
7317 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7319 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7320 reformatted for better readability
7321 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7324 2005-11-17 Borut Razem <borut.razem AT siol.net>
7326 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7327 introduced SILENT option to make building of pic16 libraries less
7328 verbose - used for nightly snapshot build
7329 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7330 available on Win32 platforms.
7331 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7332 medium, large, pic and pic16
7334 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7336 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7337 printf("%f"...) sets fraction to zero.
7339 2005-11-16 Raphael Neider <rneider AT web.de>
7341 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7343 * src/pic/gen.c (genIfx): implemented for CARRY bit
7344 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7345 to generic pointers, fixes #1357332,
7346 (pic16_movLit2f): NEW,
7347 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7349 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7351 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7353 2005-11-11 Raphael Neider <rneider AT web.de>
7355 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7356 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7357 compute pointer's type from operand,
7358 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7359 improved single bit reads, fixes bug #1353379
7361 2005-11-09 Borut Razem <borut.razem AT siol.net>
7363 * support/scripts/sdcc.nsi: added lib/pic to the package
7365 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7367 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7369 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7371 * support/regression/tests/bug1348008.c: added
7372 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7373 * support/regression/tests/bug1337835.c: updated comment
7375 2005-11-06 Borut Razem <borut.razem AT siol.net>
7377 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7378 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7379 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7380 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7381 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7382 dynamic construction of cl_error_class and derivates - 2.nd try
7384 2005-11-05 Borut Razem <borut.razem AT siol.net>
7386 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7387 bug, which caused Bus Errors on sparc solaris
7389 2005-11-04 Borut Razem <borut.razem AT siol.net>
7391 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7392 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7393 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7394 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7395 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7396 and derivates to resolve the initialization problem on OSX
7398 2005-11-02 Borut Razem <borut.razem AT siol.net>
7400 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7401 corrected typo - #include <winsock2.h>
7403 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7405 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7406 (_asxxxx_mapping): added org directive for future enhancements
7408 2005-11-01 Borut Razem <borut.razem AT siol.net>
7410 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7411 enabled sockets on WIN32
7412 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7414 2005-10-31 Borut Razem <borut.razem AT siol.net>
7416 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7417 WIN32 backslash path delimiters should be escaped when used in C strings
7418 * support/regression/tests/bitfields.c: exclude failing assertions for
7419 __CYGWIN32__ and __MINGW32__ hosts
7421 2005-10-30 Borut Razem <borut.razem AT siol.net>
7423 * src/SDCCutil.c: corrected double comparison typo
7425 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7427 * device/lib/medium/Makefile: added for new memory model medium
7428 * device/include/asm/mcs51/features.h: updated for medium/pdata
7429 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7430 added Multiply & Accumulate sbit's and MAC0_PAGE define
7431 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7432 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7433 * device/lib/_mullong.c: update for medium model
7434 * device/lib/incl.mk: added medium model
7435 * doc/sdccman.lyx: documented medium model
7436 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7437 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7438 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7439 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7440 (allocParms): set SCLS and OCLS to pdata for medium model
7441 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7443 (powof2): return <0 if not power of 2
7444 * src/avr/gen.c (genBitWise): use updated powof2
7445 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7446 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7447 (shiftLLeftOrResult): use B if necessary
7448 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7449 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7450 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7451 * support/regression/Makefile.in: added test-mcs51-medium
7452 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7454 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7456 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7458 * device/lib/time.c (mktime): fixed bug 1334315
7460 2005-10-28 Raphael Neider <rneider AT web.de>
7462 * device/include/pic/p16f_common.inc: added common declarations
7463 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7465 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7467 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7468 (aopPutUsesAcc): added to predict accumulator use,
7469 (assignResultValue): save acc if necessary,
7470 (genMinusDec): store result if indirectly addressed,
7471 (genDivOneByte): save acc if necessary,
7472 (movLeft2Result): bugfix if left already in acc,
7473 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7474 attention to accumulator use (esp. pdata),
7475 (genReceive): receive pdata correctly
7476 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7477 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7479 2005-10-27 Raphael Neider <rneider AT web.de>
7481 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7483 2005-10-27 Raphael Neider <rneider AT web.de>
7485 * .version: changed version to 2.5.4
7486 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7487 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7488 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7489 arithmetics support routines
7490 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7491 * device/lib/Makefile.in: also create installdir for pic
7493 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7495 * src/pic/device.c (dump_sfr): rewritten to delegate register
7496 placement to the linker (use `extern sym' rather than sym EQU addr),
7497 (validAddress): fixed to check last specified address
7498 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7499 (popGetLit): truncate literal value to 8 bit,
7500 (popGet): moved assert to more appropriate place
7501 (popGetExternal): create pCode operand from and mark the according
7502 symbol as being `extern'
7503 (popGetAddr): added sanity check on immediate's offset, provide
7504 GPOINTER tag on demand
7505 (aopPut): fixed for immediates,
7506 (mov2w_op): move operand's address or contents to WREG (depending on
7507 operand type), safer variant of mov2w,
7508 (movwf,call_libraryfunc): NEW, handy abbreviations,
7509 (get_argument_pcop,get_return_val_pcop,pass_argument,
7510 get_returnvalue): interface for accessing function parameters and
7512 (assignResultValuei,genRet): use new parameter/return value interface
7513 (pic14_getDataSize): back to old version handling generic pointers,
7514 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7515 provided implementation and/or fixed old one,
7516 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7517 calls, removed legacy 8051 reference code
7518 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7519 (loadSignToC): NEW, move the operands sign bit to CARRY,
7520 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7521 genRightShiftSigned, accepts negative shift counts,
7522 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7523 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7524 generic pointers, __data pointers and __code pointers,
7525 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7526 and signed bitfields, limit bitfields to 8 bit,
7527 (genDataPointerGet): fixed number of bytes read,
7528 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7529 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7530 pointers to constant data are no longer assumed to point to __code
7531 space, removed invalid pointer types,
7532 (bitpatternFromVal): retrieve the PICs representation of an integer
7534 (genDataPointerSet): fixed assigning to po_immediate operands,
7535 (genGenPointerSet): implemented as library call,
7536 (genIfx): fixed incorrect condition,
7537 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7538 provide GPOINTER tag according to destination's storage class,
7539 (genCast): added code to handle casting to generic pointers, added
7540 sign-/zero extension of the result
7541 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7542 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7543 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7545 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7546 address/register resides in the shared banks
7547 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7548 put all variables into separate sections (have the linker arrange
7550 (picglue): put init code and interrupt handlers in separate sections
7551 * src/pic/main.c: added port specific options table, modified to PORT
7552 structure to make GPOINTERs 3 byte, added pic14_options
7553 (_pic14_do_link): private linking routine (update paths to libraries,
7554 add libsdcc.lib by default)
7555 * src/pic/main.h: declare pic14_options
7556 * src/pic/pcode.c: fixed instructions i/o relations,
7557 (RegCond): reverted to correct version,
7558 (newpCodeOpLit): truncate literals to 8 bit,
7559 (genericPrint): added debug output,
7560 (getRegFromInstruction): fixed for various operand types, simplified
7561 (BuildFlow): fixed broken handling of isntructions with labels
7562 (LinkFlow): start at last instruction in flow (skip trailing comments),
7563 pass the flow on to the next instruction after CALL
7564 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7565 (insertPCodeInstruction): fixed inserting after a skip instruction,
7566 (DoBankSelect): fixed for labeled instructions
7567 (OptimizepBlock): honor --nopeep switch
7568 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7569 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7570 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7571 (pCodeOptime2pCodes): allow disabling this optimization via
7572 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7573 but is still buggy), started implementation of a dataflow based
7574 pCode optimization (CSE + dead code elimination)
7575 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7576 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7577 names are independant of the stack location and therefore portable across
7580 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7582 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7583 (selectSpil): fixed bug 1337835 by not spilling bit variables
7584 * support/regression/tests/bug1337835.c: added test for this bug
7585 * src/mcs51/peeph.def: restart after rule 3.c,
7586 addded rules 263.x to optimize loading constants
7588 2005-10-26 Raphael Neider <rneider AT web.de>
7590 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7591 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7592 (genAssign): emit warning when casting literals to generic pointer
7593 type, also applies when taking the address of a fixed variable,
7594 (genCast): improved casting to generic pointers
7595 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7596 extern variables, added verbose error message
7597 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7599 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7601 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7602 carry must be complemented too
7603 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7604 could be emitted by genMinus
7605 * src/SDCCval.c (constVal): fixed bug 1305065
7607 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7609 * src/SDCCast.c (addCast): added promotion for bit variables
7610 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7611 promotion casts + optimisation
7612 (optimizeGetWord): fix warning 'i' might be used uninitialized
7613 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7614 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7616 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7618 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7619 all chars are promoted to int; promotion should be handled in SDCCast.c
7621 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7623 * device/lib/_strcmp.c: Fixed bug 1326457
7625 2005-10-11 Raphael Neider <rneider AT web.de>
7627 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7628 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7630 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7632 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7633 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7635 2005-10-04 Raphael Neider <rneider AT web.de>
7637 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7638 device/lib/pic16/pics.all: added pic18f1320
7639 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7641 2005-09-30 Raphael Neider <rneider AT web.de>
7643 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7644 * src/pic16/devices.inc: NEW, provides device descriptions
7645 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7647 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7649 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7652 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7654 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7655 documented Any Order Bit, Higher Order Byte and Higher Order Word
7656 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7657 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7658 (optimizeGetAbit): new, to get any bit, not only the high bit,
7659 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7660 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7661 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7662 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7663 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7664 GETABIT, GETBYTE, GETWORD: decorate them,
7665 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7666 (ast_print): added GETABIT, GETBYTE, GETWORD
7667 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7668 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7669 (geniCodeBinary): new generic binary icode,
7670 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7671 * src/port.h: updated comment for PORT.hasExtBitOp
7672 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7673 (genGetByte): new, to get a single byte,
7674 (genGetWord): new, to get a word from a long,
7675 (gen51Code): added GETABIT, GETBYTE, GETWORD
7676 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7678 2005-09-23 Raphael Neider <rneider AT web.de>
7680 * configure.in, configure: have device/lib/pic configured
7681 * device/lib/Makefile.in: added model-pic14
7682 * device/lib/clean.mk: added pic/ to clean rule
7683 * device/lib/pic: added rudimentary pic14 library providing support
7684 functions for multiplication/division/generic pointer access
7685 * src/SDCCopt.c (convilong): mark support functions as extern
7686 for pic14 port as well
7687 * src/pic/gen.c (genMult): added assertions,
7688 (genpic14Code): emit warning on unhandled iCodes
7689 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7690 * src/pic/pcode.c (pCodeOpCopy),
7691 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7692 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7693 SFR_REGISTER}), made safe for future extensions
7694 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7695 instructions even if preceeded by SKIP instructions (also remove
7696 them); removed unused code
7697 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7698 prevents leaving parts of the structure uninitialized after copying
7700 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7702 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7704 * support/regression/tests/addsub.c: added test for the bug
7706 2005-09-21 Raphael Neider <rneider AT web.de>
7708 * device/include/pic16/pic18f1220.h,
7709 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7710 * device/lib/pic16/Makefile.rules: added missing opening paren
7711 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7712 are provided in genutils.c,
7713 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7714 operand/result sizes,
7715 (genCmp): assert on NULL pointers first, then check deref'ed values
7716 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7719 2005-09-18 Raphael Neider <rneider AT web.de>
7721 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7722 as these are now unused,
7723 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7724 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7725 local, avoids uninitialized pointer dereference on r->name
7726 * src/pic16/ralloc.c (newReg): fixed indentation
7728 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7730 * src/SDCCval.c (constVal): fixed bug 730366
7731 * support/Util/SDCCerr.c,
7732 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7734 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7736 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7738 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7740 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7742 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7744 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7745 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7746 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7747 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7748 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7749 * packihx/packihx.c (hexDigit): made c unsigned char
7750 * as/mcs51/lklibr.c (fndsym),
7751 * link/z80/lkgb.c (gb),
7752 * link/z80/lklibr.c (fndsym),
7753 * link/z80/lkrloc.c (relr),
7754 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7755 * src/SDCC.lex (checkCurrFile, process_pragma),
7756 * src/SDCCglue.c (spacesToUnderscores),
7757 * src/SDCCmain.c (setParseWithComma, processFile),
7758 * src/asm.c (tvsprintf, printCLine),
7759 * src/avr/gen.c (emitcode, aopPut),
7760 * src/ds390/gen.c (emitcode),
7761 * src/hc08/gen.c (emitcode, emitinline),
7762 * src/mcs51/gen.c (emitcode, genInline),
7763 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7765 * src/pic/ralloc.c (debugLog),
7766 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7768 * src/pic16/ralloc.c (debugLog),
7769 * src/z80/main.c (_process_pragma):
7770 made all ctype.h function calls safe
7771 * src/SDCCopt.c: include math.h for fabs
7772 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7773 and used them throughout the code to make ctype.h function calls safe
7774 * src/ds390/main.c (asmLineNodeFromLineNode),
7775 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7776 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7778 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7779 (newpCodeAsmDir): made ctype.h function calls safe
7780 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7781 pic16_emitcode): made lbp unsigned char*
7782 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7783 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7784 * src/xa51/gen.c (emitcode),
7785 * src/z80/gen.c (_emit2): made lbp unsigned char*
7786 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7789 2005-09-05 Raphael Neider <rneider AT web.de>
7791 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7792 access bank splitpoint
7794 2005-09-05 Raphael Neider <rneider AT web.de>
7796 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7798 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7800 * .version: changed to version 2.5.3
7801 * doc/sdccman.lyx: changed version to 2.5.3,
7802 documented --codeseg and --constseg and pragma codeseg and constseg,
7803 documented bit parameters (reentrant) and bit returning
7804 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7805 currFunc->recvSize, but is this ok for all ports?
7806 (ast2iCode): result of ~ on unsigned char must be cast to int for
7808 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7809 function pointers in bit space
7810 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7811 (processFuncArgs): call port.reg_parm() with reentrancy info
7819 * src/z80/main.c: port.reg_parm prototype extended with
7820 "bool reentrant" parameter
7821 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7822 options.stackAuto for allocating bit register parameters
7823 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7824 (genSend): set BitBankUsed if it is,
7825 (selectRegBank): factored out of genCall for use in genPcall,
7826 (genCall): removed redundant dtype assignmen, use selectRegBank,
7827 (genPcall): handle returning in Carry properly, save in F0 if needed,
7828 (genReceive): handle bit register parameters
7829 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7830 (mcs51_assignRegisters): enable bit registers for all reentrant
7831 functions and don't set BitBankUsed unconditionally
7832 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7833 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7834 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7836 2005-08-27 Borut Razem <borut.razem AT siol.net>
7838 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7839 ppc-osx (Darwin) does not support -u option. It seems that it is
7840 supported only on Linux - GNU cp
7842 2005-08-25 Borut Razem <borut.razem AT siol.net>
7844 * sim/ucsim/gui.src/serio.src/Makefile.in,
7845 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7846 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7847 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7848 install and strip, since the strip at /usr/ccs/bin should be used
7851 2005-08-24 Borut Razem <borut.razem AT siol.net>
7853 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7855 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7857 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7860 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7862 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7863 * as/mcs51/lkmain.c (link_main): fixed warning
7864 * device/include/stdbool.h: ds390 has no advanced bit support yet
7865 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7866 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7867 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7868 and updated their macros
7869 * src/SDCCval.c (constVal): updated comment for renamed b_long
7871 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7873 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7874 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7875 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7876 (oprio): set priority for '['
7877 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7879 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7880 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7881 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7882 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7883 added overlayable BIT_BANK area
7884 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7885 (summary2): explain 'T' in legenda
7886 * as/mcs51/lkrloc.c: replaced old K&R style,
7887 (relr): added R_BIT processing,
7888 (errmsg): added "Bit-addressable relocation error",
7889 (adb_bit): added for converting from byte- to bit-addressable space,
7890 (adb_24_bit): added for converting from byte- to bit-addressable space
7891 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7892 used in reentrant functions now even as return value
7893 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7894 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7895 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7896 * src/SDCCglobl.h: added indicator BitBankUsed
7897 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7898 the bit registers b0-b7
7899 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7900 (geniCodeCast): fixed bug 1263853,
7901 (geniCodeLogicAndOr): put result in bool or char,
7902 (geniCodeReceive): added parameter func for accessing the return type,
7903 (geniCodeFunctionBody): pass func to geniCodeReceive
7904 * src/SDCCmain.c: added indicator BitBankUsed
7905 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7906 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7907 (checkSClass): don't put automatic bool/bit on stack,
7908 (checkFunction): removed check on function cannot return bit
7909 * src/SDCCsymt.h: added newBoolLink prototype
7910 * src/mcs51/gen.c (rb1regs): added bit registers,
7911 (movc): created for assigning to carry,
7912 (pushReg, popReg): created for pushing registers,
7913 (sameRegs): check both AOP_REG and AOP_CRY types,
7914 (aopOp): handle bit registers,
7915 (aopPut): optimization no self-assign,
7916 (saveRegisters): push reg->base (bits) only once for bit registers,
7918 (unsaveRegisters): pop reg->base only once and use popReg,
7919 (assignResultValue): added parameter func and return in carry for bits,
7920 (genIpush): optimization no reload in A if not changed,
7921 (genSend): bit parameters in reentrant functions are passed in bit
7922 registers by first assigning to bits in B, then save registers and
7924 (genCall): handle returning in Carry properly, save it in F0 if needed,
7925 (genPcall): updated assignResultValue call, this is not safe yet for bit
7926 returning function !!!
7927 (genFunction): don't generate equ's for bit registers and use pushReg,
7928 (genEndFunction): take care of bit returning functions and use popReg,
7929 (genRet): return bit in Carry,
7930 (genIfx): optimize bit registers and other directly addressable bits,
7931 (genReceive): updated assignResultValue call
7932 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7933 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7934 registers when using stack-auto
7935 * src/mcs51/ralloc.c (_G): added allBitregs,
7936 (regs8051): added the bit registers,
7937 (createStackSpil): use macro IS_BIT,
7938 (getRegBit): added to allocate a bit register, else spill,
7939 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7940 (updateRegUsage): factored out to ease stepping while debugging,
7941 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7942 also allocate bit registers,
7943 (fillGaps): handle bit registers,
7944 (findAllBitregs): added to create bit vector with all bit registers,
7945 (mcs51_allBitregs): returns this bit vector,
7946 (mcs51_assignRegisters): when using stack-auto use bit registers for
7947 passing parameters and creating local variables
7948 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7950 2005-08-22 Borut Razem <borut.razem AT siol.net>
7952 * device/lib/Makefile.in: replaced find option -or with -o
7953 to make it run on solaris
7955 2005-08-22 Raphael Neider <rneider AT web.de>
7957 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7958 fixes #1265442 (crash on Solaris)
7960 2005-08-20 Borut Razem <borut.razem AT siol.net>
7962 * configure, configure.in: added tests for libsocket and libnsl libraries,
7963 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7964 from support/regression/Makefile.in
7965 * support/regression/Makefile.in: added
7966 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7967 * sim/ucsim/libtool: regenerated on sparc-solaris
7968 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7969 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7970 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7971 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7972 sparc-solaris, which doesn't use GNU ld linker
7973 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7974 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7976 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7978 * src/mcs51/peeph.def: updated comments
7980 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7982 * device/lib/_gptrget.c,
7983 * device/lib/_gptrput.c: slightly shorter
7984 * doc/sdccman.lyx: incremented version
7985 * src/mcs51/peeph.def: moved peephole comments to the line of first
7986 change to better keep line correlation, reanimated 186.e
7987 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7989 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7991 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7992 David Saxton with quotes around file name.
7994 2005-08-15 Borut Razem <borut.razem AT siol.net>
7996 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7997 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7998 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7999 make tests run on x86_64 platform
8001 2005-08-13 Raphael Neider <rneider AT web.de>
8003 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8004 as it might be executed DURING a build (parallel make is wonderful)
8006 2005-08-13 Raphael Neider <rneider AT web.de>
8008 * device/lib/Makefile.in (port-specific-objects-pic16):
8009 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8010 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8012 * device/lib/pic16/Makefile.rules: build subdirs before creating
8013 the library, removed builddir rule, create $(builddir) early in
8014 recurse rule, use empty recurse rule for leaf directories
8015 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8016 mkdir errors (race condition), removed duplicate suffix "hex"
8018 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8019 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8020 prevents mkdir -p from aborting on Alpha
8022 2005-08-12 Raphael Neider <rneider AT web.de>
8024 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8025 db-statements in order to allow for arrays of pointers in code
8026 sections to be placed without interspersed 0-padding, fixes
8028 * (emitStatistics): fixed division by zero for pic18f1220
8029 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8030 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8031 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8032 * (pic16_pCodeConstString): keep track of already emitted string
8033 literals to prevent "duplicate definitions of symbol _str_NR"
8034 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8036 * device/lib/Makefile.in: ignore failing PIC16 library builds
8037 * device/lib/pic16/Makefile: do not build if gputils are missing
8038 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8040 2005-08-10 Raphael Neider <rneider AT web.de>
8042 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8045 2005-08-10 Raphael Neider <rneider AT web.de>
8047 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8048 Rokas' patch to add the new fixed point type "__fixed16x16"
8049 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8050 functions for __fixed16x16 arithmetics
8051 * device/lib/pic16: reimplemented the build system to support
8052 a separate build directory, better handling of libio (create
8053 the library in a separate subdir for each architecture) and
8054 easier configuration (centralized in Makefile.common)
8056 2005-08-07 Raphael Neider <rneider AT web.de>
8058 * src/pic16/gen.c (genrshTwo): fixed sign extension
8059 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8060 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8062 * device/include/pic16/pic18f4220.h: NEW, header for
8063 pic18f4220 and pic18f4320
8064 * device/include/pic16/pic18fregs.h: added new devices,
8065 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8066 * device/include/pic16/signal.h: resolved name clashes
8067 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8068 to also allow testing for interrupt enable bits, added
8069 comments on how to use the macros
8070 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8071 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8072 register definitions for the devices
8073 * device/lib/pic16/pics.all: added new devices
8074 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8076 * device/lib/pic16/libc/stdlib/memfree: do not count
8077 the block header as free memory
8078 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8079 simplified and added missing end-of-blocklist-marker
8080 (reported by Peter Onion, fixes #1252814)
8081 * (_mergeHeapBlock): fixed loop condition
8082 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8083 len==0, restructured code
8084 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8085 up a bit, reduced bitfield accesses, prevent endless loops
8086 in case of heap corruption
8087 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8088 "unreferenced arguments/must return a value" warnings
8089 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8090 replaced BAUDREG with SPBRG
8091 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8092 device/lib/pic16/debug/gstack/gstack.c: replaced
8093 _naked, _asm, _endasm with __naked, __asm, __endasm
8095 2005-08-05 Raphael Neider <rneider AT web.de>
8097 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8098 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8100 2005-08-05 Borut Razem <borut.razem AT siol.net>
8102 * device/lib/Makefile.in: added missing ';'
8103 * configure: removed ^M characters
8105 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8107 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8108 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8111 2005-08-04 Borut Razem <borut.razem AT siol.net>
8113 * configure.in: pic16 libraries build 2nd try - enable running
8114 configure in device/lib/pic16
8115 * configure: regenerated from configure.in
8116 * device/lib/Makefile.in: create $(PORT)/bin directory
8118 2005-08-03 Raphael Neider <rneider AT web.de>
8120 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8121 to get/set values via pointers
8122 * (genUnpackBits,genPackBits): changed detection of
8123 ptr->bitfield vs. sym.bitfield, fixed access via generic
8124 pointers, removed dead (wrong) code for multibyte bitfields
8125 * (genNearPointerGet, genGenPointerGet): removed useless code,
8126 fixed bitfield detection, fixes #1250594
8127 * (genNearPointerSet): removed useless code
8128 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8129 and introduced macro pic16_emitpcode that conditionally emits
8130 the origin of the following pCode (useful for debugging SDCC)
8131 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8132 * (createDefmap): fixed handling of LFSR for --optimize-df
8134 2005-08-02 Borut Razem <borut.razem AT siol.net>
8136 * device/lib/Makefile.in: pic16 libraries build enabled since
8137 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8139 2005-08-02 Raphael Neider <rneider AT web.de>
8141 * src/pic16/gen.c (genPackBits): removed deprecated warning
8142 * (genGenPointerSet): fixed bitfield detection
8144 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8146 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8148 2005-07-31 Raphael Neider <rneider AT web.de>
8150 * device/lib/pic16/libdev/pic18f458.c,
8151 device/include/pic16/pic18f458.h: added missing T0CONbits
8153 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8155 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8157 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8159 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8161 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8163 * device/include/mcs51/at89c51ed2.h: added.
8165 2005-07-23 Raphael Neider <rneider AT web.de>
8167 * src/pic/gen.h: added emitpcode macro for debugging
8168 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8169 and replace by macro adding debug information on demand
8170 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8171 * (gencjne): tried to fix; replaced with correct (slower) code
8172 * (gen{Unp,P}ackBits): fixed single bit access
8173 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8174 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8175 previous instruction
8176 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8177 register has to be handled with care (forbidding movement
8178 of assignments/uses, removing assignments completely, ...)
8179 * (pCodeOptime2pCodes): make use of regIsSpecial
8180 * added lots of debugging output (commented out)
8181 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8182 from being reused as result UNLESS it is known to work
8184 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8186 * support/Util/dbuf.h: include <stddef.h> for size_t
8187 * .version: changed to version 2.5.2
8189 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8191 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8193 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8195 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8196 (genModOneByte): removed needless psha/pula
8198 2005-07-22 Raphael Neider <rneider AT web.de>
8200 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8201 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8202 * src/pic/gen.c (resolveIfx): do not "invent" labels
8203 * (genSkipc): changed to positive logic
8204 * (genSkipCond): removed as no longer needed
8205 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8207 * (genLeftShift): check operands are in different registers
8208 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8209 INCF does not update CARRY...
8210 * src/pic/main.c: fixed _linkCmd
8211 * src/pic/pcode.c (unlinkpCode): added inactive code
8212 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8213 alive (do not assign result and operand overlapping registers)
8215 2005-07-22 Raphael Neider <rneider AT web.de>
8217 * src/pic/device.c (dump_sfr): replaced register declaration with
8218 call to emitSymbolToFile() to avoid duplicate symbols
8219 * (assignRelocatableRegisters): do not declare external symbols
8220 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8221 right (take size of type, not etype)
8222 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8223 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8224 * (packRegsForAccUse): disabled assignment of WREG as
8225 the result reg to prevent occurence of just fixed #1235003,
8227 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8228 symbols (avoids duplicate symbols in .asm file)
8229 * (pic14emitRegularMap): use emitSymbolToFile()
8230 * src/pic/gen.c (aopOp): fixed spillLocation handling
8231 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8232 * (genDataPointerSet): removed unneccessary variables/output
8234 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8236 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8237 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8239 2005-07-21 Raphael Neider <rneider AT web.de>
8241 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8242 architecture cannot handle them efficiently, fixes bug #1235003
8243 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8244 check for empty sets before using them (fixes bug #1232190)
8246 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8248 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8249 (lnksect2): generate warnings for memory overlap
8250 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8251 constseg to set the name of these segments so you can instruct the linker
8252 to place them in banks
8253 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8254 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8255 added code_seg and const_seg to options
8256 * src/SDCCglue.c (emitMaps): use options.const_seg,
8257 (createInterruptVect): put interrupt vectors in segment HOME,
8258 (glue): put HOME before static segment and put the main glue in HOME,
8259 (glue): use options.code_seg
8260 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8261 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8262 these segments so you can instruct the linker to place them in banks
8263 (linkEdit): use code_loc for HOME segment which should be the first
8264 segment in code memory now
8265 * src/SDCCmem.c: fixed more stuff like bug 1238386
8266 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8267 (changePointer): don't change function pointers to code pointers for
8269 (compareType): added exceptional check for banked function pointers
8270 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8271 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8272 after static in code memory
8273 * src/mcs51/gen.c: added aopLiteralLong prototype,
8274 (aopForSym): use getSize for functions,
8275 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8276 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8277 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8279 (genPcall): use call for literal function pointers and generate banked
8280 calls over the one trampoline so there's only one place for the user to
8281 modify according to his/hers hardware,
8282 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8283 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8284 * src/mcs51/main.c: added keyword banked,
8285 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8286 * support/Util/SDCCerr.c,
8287 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8288 needed for passing the bank and address to the trampoline
8289 * device/lib/mcs51/crtbank.asm: added for bankswitching
8290 * device/lib/mcs51/Makefile: added crtbank
8292 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8294 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8295 for fields at offset 0 of a struct or union as reported
8296 on 2005-07-07 in the developer mailing list.
8298 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8300 * src/SDCCmem.c: fixed bug 1238386
8302 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8304 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8305 (patch #1144962), added peephole 300, enabled 259.x
8306 * doc/sdccman.lyx: removed screenshot and provided link instead
8308 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8310 * doc/sdccman.lyx: added section about debugging with ddd
8311 * doc/figures/ddd_example.eps: screenshot of debugging session
8313 2005-07-04 Raphael Neider <rneider AT web.de>
8315 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8316 like CODE pointers, fixes #1115683
8317 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8318 call, fixes bugs #1232211, #1228110,
8319 fixed wrong casts to pCodeFlow from pCodeInstructions
8321 2005-07-04 Raphael Neider <rneider AT web.de>
8323 * src/pic/gen.c (popGet): changed assert to allow for
8325 * (popGetAddr): changed signature to provide
8326 an additional index, patched all call sites
8327 * (genCmpEq): handle literal-like operands correctly
8328 * (genAddrOf): added sanity checks on __code/__data pointers
8329 * (genAssign): added handling of symbols from __code section
8330 * (gencjne): do not generate code for comparisons whose result
8331 is neither stored nor used, fixes bug #1171114
8332 * (AccLsh, AccRsh): operate on operand instead of WREG
8333 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8334 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8336 * rewrote complete shift-by-literal logic, commented unused
8338 * (genConstPointerGet): get multiple bytes (if result size > 1),
8339 fixed handling of non-immediate addresses
8340 * (genPointerGet): handle CODE pointers like CONST pointers
8341 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8342 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8343 operand is to be treated as a literal or not
8344 * (mov2w,genPcall,genCmpEq),
8345 src/pic/genarith.c: use aop_isLitLike() to decide between
8346 literal/register contents
8347 * (addSign): added missing offset
8348 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8349 only emit comment in debug-mode,
8350 use {aop,op}_isLitLike throughout the file
8351 * src/pic/glue.c: fix initializers for pointers (work in progress)
8352 * src/pic/pcode.c (get_op): honor index on _const symbols
8353 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8354 * (dumppBlock): added pCode size estimation
8355 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8356 check for IS_SYMOP before OP_SYMBOL'ing
8357 * fixed indentation, compacted switch-statements
8358 * (allocReg): find free register and allocate it instead of
8359 allocating new registers all the time
8360 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8361 registers as its operands (necessary only for multibyte GETs)
8363 2005-07-01 Raphael Neider <rneider AT web.de>
8365 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8366 debugging .asm-output macros FENTRY + FEXIT
8367 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8369 * (emitpComment): NEW, printf to pCode
8370 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8372 * (popGetAddr): NEW, variant of popGet to access an immediates
8373 high(er) bytes instead of the n'th byte of memory they reference,
8374 replaced popGet with popGetAddr where neccessary
8375 * (genDataPointerGet): reactivated and fixed implementation
8376 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8378 * (genDataPointerSet): fixed multibyte assignments
8379 * (genpic14Code): fixed --i-code-in-asm handling
8380 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8381 * (genPlus): fixed index-out-of-bounds error
8382 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8383 * src/pic/ralloc.c: added debugging output macro FENTRY2
8384 * (spillThis): fixed indentation, enbraced for-body for clarity
8385 * (rematStr): commented out as now unused
8386 * (regTypeNum): commented out special spill case (overwrites
8388 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8390 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8392 * doc/sdccman.lyx: documented sfr16/sfr32,
8393 added example for using storage class with function pointers
8394 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8396 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8398 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8399 * device/lib/_itoa.c,
8400 * device/lib/_ltoa.c: optimized codesize
8401 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8402 but don't know how to suppress the double warning.
8403 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8404 * support/Util/SDCCerr.c,
8405 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8407 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8409 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8410 fixed old K&R prototypes
8411 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8412 * device/lib/_gptrget.c,
8413 * device/lib/_gptrgetc.c,
8414 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8415 also new versions for small generic pointers and banked generic pointers
8416 * src/port.h: added const_name
8417 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8418 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8419 * src/SDCCcse.c (findPrevIc): check all associative operators
8420 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8421 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8422 * src/SDCCmem.c: updated comments,
8423 set far-space to 0 for pdata, results in optimized code
8424 * src/SDCCmem.h: added macro CONST_NAME
8425 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8426 moving the info into the highest bits, see also gptrget/gptrput
8427 * src/src.dsp: added sdcc.ico to project files
8428 * src/avr/gen.c (genCast): fixed bug 0x%d
8429 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8430 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8431 relation between ptr_type and DCL_TYPE,
8432 (genCast): fixed bug 0x%d
8433 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8434 (CODE)" for const_name
8435 * src/hc08/gen.c (genCast): fixed bug 0x%d
8436 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8437 (hc08_port): added "CONST (CODE)" for const_name
8438 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8439 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8440 between ptr_type and DCL_TYPE,
8441 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8442 operand* and took AOP() inside function so sfr-ness can be checked,
8443 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8445 (genFunction, genEndFunction): optimized stack setup,
8446 (genMinus): optimized for literals with ending zeroes (in bytes),
8447 (genCast): fixed bug 0x%d
8448 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8449 (mcs51_port): added "CONST (CODE)" for const_name
8450 * src/mcs51/peeph.def: made rule 226 more generic
8451 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8452 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8453 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8454 * src/z80/main.c (z80_port): added NULL for const_name,
8455 (gbz80_port): added NULL for const_name
8456 * support/regression/tests/bug663539.c,
8457 * support/regression/tests/sfr16.c: new tests
8459 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8461 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8463 2005-06-24 Raphael Neider <rneider AT web.de>
8465 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8467 * device/include/pic16/signal.h: added USBIF
8470 2005-06-24 Raphael Neider <rneider AT web.de>
8472 * device/lib/pic16/libdev/pic18f2455.c,
8473 device/include/pic16/pic18f2455.h: NEW
8474 * device/include/pic16/pic18fregs.h,
8475 device/lib/pic16/pics.all,
8476 src/pic16/device.c: added 18f2455
8477 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8478 device/include/pic16/{pic18f[68][567].h,usart.h}:
8479 replaced MULTIPLE_USARTS define with more relaible
8480 compatibility sfrs (for USART access)
8482 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8484 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8485 and the output asm file line is printed on two lines.
8487 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8489 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8490 BGT, BLE, BHI, and BLS instructions
8491 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8493 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8494 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8496 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8498 2005-06-15 Raphael Neider <rneider AT web.de>
8500 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8501 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8502 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8503 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8504 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8506 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8508 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8509 Marcel Telka in bug #1215704
8511 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8513 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8514 located in shared memory bank.
8516 2005-05-31 Raphael Neider <rneider AT web.de>
8518 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8519 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8520 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8522 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8524 * device/lib/_strncpy.c: fixed the fix
8526 2005-05-26 Raphael Neider <rneider AT web.de>
8528 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8529 initializers with \0, bug #1208187
8530 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8531 intializers with \0, bug #1208187
8533 2005-05-26 Raphael Neider <rneider AT web.de>
8535 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8536 initializers with \0, bug #1208187
8537 * src/pic16/main.c (_process_pragma): added sanity checks
8538 for stack position and size, emit warnings when appropriate
8540 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8542 * device/lib/_strncpy.c: fixed not filling with \0
8544 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8546 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8548 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8549 compound_statement),
8551 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8553 2005-05-24 Raphael Neider <rneider AT web.de>
8555 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8557 2005-05-24 Raphael Neider <rneider AT web.de>
8559 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8560 TRISE definitions, closes bug #1162453
8562 2005-05-22 Raphael Neider <rneider AT web.de>
8564 * src/pic16/main.c (_process_pragma): check for missing
8565 arguments to pragmas code and udata
8566 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8567 consistency fixes to match other headers (thanks to Jim Paris)
8568 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8570 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8572 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8574 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8576 * support/regression/tests/bug1198642.c: new test
8577 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8578 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8579 * support/scripts/resource.h,
8580 * support/scripts/resource.rc,
8581 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8582 * support/scripts/sdcc.ico: added 32x32 icon
8584 2005-05-18 Raphael Neider <rneider AT web.de>
8586 * device/lib/pic16/libdev/pic18f*.c,
8587 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8588 keywords to "__sfr" and "__at (X)"
8589 * device/include/pic16/pic18fregs.h: added pic18f4520
8590 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8591 #1203088 (MPLAB compatibility)
8593 2005-05-17 Raphael Neider <rneider AT web.de>
8595 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8596 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8597 * device/lib/pic16/pics.all: added new devices
8598 * src/pic16/device.c: added support for pic18f4520
8600 2005-05-16 Raphael Neider <rneider AT web.de>
8601 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8602 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8603 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8604 convenience function for bit access
8606 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8608 * device/lib/printf_large.c: fixed bug 1193299
8609 * support/regression/tests/bug1057979.c: added test %3.3s
8611 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8613 * device/include/mcs51/8051.h,
8614 * device/include/mcs51/8052.h: made parseable with lint
8615 * device/include/mcs51/lint.h: added include file for (sp)lint
8616 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8617 * doc/cdbfileformat.lyx,
8618 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8620 2005-05-14 Raphael Neider <rneider AT web.de>
8622 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8623 * device/lib/pic16/libc/stdlib/itoa.c (new)
8624 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8625 * device/lib/pic16/libio/Makefile: exclude subdir according to
8626 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8627 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8628 * src/pic16/gen.c (genFunction): prevent annoying warning
8629 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8631 * support/cpp2/cppmain.c (cpp_output_string): new
8632 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8635 2005-05-13 Borut Razem <borut.razem AT siol.net>
8637 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8639 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8641 * .version: changed to version 2.5.1; back to bleeding edge development
8643 2005-05-11 Borut Razem <borut.razem AT siol.net>
8645 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8646 generate PDF version 1.3 documents
8648 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8650 * .version: changed to version 2.5.0
8652 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8654 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8656 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8658 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8659 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8660 well as many smaller updates.
8661 * .version: changed to version 2.5.0-pre1
8663 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8665 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8667 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8669 * support/regression/tests/bug1185672.c: added
8670 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8672 * src/mcs51/gen.c (genCall): added comments, made it look safer
8673 * src/mcs51/gen.c (genEndFunction): simplified
8675 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8677 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8679 2005-04-14 Borut Razem <borut.razem AT siol.net>
8681 * fixed bug 1045046 - SIGSEGV with really simple code?:
8682 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8683 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8685 2005-04-14 Borut Razem <borut.razem AT siol.net>
8687 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8688 src/pic16/device.h: temporarily disabled experimental #inline pragma
8691 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8693 * device/include/z80/stdio.h,
8694 * device/include/z80/string.h: removed these highly incomplete files so
8695 SDCC can use the default ones in device/include/
8697 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8699 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8701 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8704 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8706 * device/include/malloc.h: removed redundant __reentrant prototypes
8707 * device/lib/_mullong.c: added working xstack variant in asm (C version
8708 doesn't pass regression tests)
8709 * device/lib/bpx.c: used __data and made bpx char for mcs51
8710 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8711 (createFunction): fixed bug with xstackPtr
8712 * src/SDCCcse.c: corrected comments
8713 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8714 (killDeadCode, eBBlockFromiCode): removed unused code
8715 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8717 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8718 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8719 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8720 (genModOneByte): fixed warning in MSVC
8721 * src/mcs51/main.c (): added comments
8722 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8724 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8726 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8728 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8730 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8732 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8734 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8735 characters arrays of larger size than the declared one.
8737 2005-04-10 Borut Razem <borut.razem AT siol.net>
8739 * src/pic/gen.c (genInline),
8740 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8741 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8742 (findNextInstruction), (findPrevInstruction),
8743 (findInstructionUsingLabel),
8744 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8745 * src/pic/pcode.c (findLabel): added missing '\n'
8746 * src/src.dsp: added SDCCdwarf2.c to the project
8748 2005-04-09 Borut Razem <borut.razem AT siol.net>
8750 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8752 2005-04-08 Raphael Neider <rneider AT web.de>
8754 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8755 into the chain after a given one) and mergeDefmapSymbols (combine
8756 defmap entries for each symbol per pcode)
8757 * (createDefmap): have defmap entries merged in the end
8758 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8759 a symbol before replacing one access type's symbol, merge symbols in
8760 the end (replacement symbol might already have an entry)
8761 * (assignValnums): keep reference to written WREG intact
8763 2005-04-08 Raphael Neider <rneider AT web.de>
8765 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8768 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8770 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8773 2005-04-07 Raphael Neider <rneider AT web.de>
8775 * device/include/pic16/usart.h: added compatibility defines for
8776 devices with more than one USART
8777 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8779 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8781 * device/lib/Makefile.in: updated for port specific include
8783 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8785 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8787 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8789 * device/include/8051.h,
8790 * device/include/8052.h,
8791 * device/include/at89S8252.h,
8792 * device/include/at89c55.h,
8793 * device/include/at89x051.h,
8794 * device/include/at89x51.h,
8795 * device/include/at89x52.h,
8796 * device/include/mcs51reg.h,
8797 * device/include/reg51.h,
8798 * device/include/reg764.h,
8799 * device/include/regc515c.h,
8800 * device/include/sab80515.h: (re)moved these 12 files
8801 * device/include/mcs51/8051.h,
8802 * device/include/mcs51/8052.h,
8803 * device/include/mcs51/at89S8252.h,
8804 * device/include/mcs51/at89c55.h,
8805 * device/include/mcs51/at89x051.h,
8806 * device/include/mcs51/at89x51.h,
8807 * device/include/mcs51/at89x52.h,
8808 * device/include/mcs51/mcs51reg.h,
8809 * device/include/mcs51/reg51.h,
8810 * device/include/mcs51/reg764.h,
8811 * device/include/mcs51/regc515c.h,
8812 * device/include/mcs51/sab80515.h: and added them here
8814 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8816 * device/include/stdarg.h: changed SDCC specific keywords to double
8818 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8820 * device/include/hc08/mc68hc908gp32.h,
8821 * device/include/hc08/mc68hc908jb8.h,
8822 * device/include/hc08/mc68hc908jkjl.h,
8823 * device/include/hc08/mc68hc908qy.h: fixed comments
8824 * device/include/mcs51/README: updated
8825 * device/include/mcs51/c8051f120.h: added PINRSF
8826 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8827 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8828 amidst code. Also inline is not supported.
8830 2005-04-06 Raphael Neider <rneider AT web.de>
8832 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8833 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8834 callers stack/frame pointers
8836 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8838 * device/include/pic16/usart.h: added, missing in previous commit,
8839 * device/include/pic16/adc.h: fixed typo,
8840 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8842 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8844 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8845 uninitialized because a bug appears with gplink
8846 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8847 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8848 complains for unrecognised option
8850 2005-04-05 Raphael Neider <rneider AT web.de>
8852 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8853 structs as well (using memcpy)
8854 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8855 on ISRs (GOTO has no label)
8856 * src/pic16/device.h: added OF_OPTIMIZE_DF
8857 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8858 new data flow analysis/optimization
8859 * src/pic16/pcode.c: added (prototypes for and implementation of)
8860 dataflow analysis functions, fixed pCodeInstructions' inCond and
8861 outCond values, made RCALL a branch instruction
8862 * (pic16_unlinkpCode): keep C line if possible
8863 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8864 C line moved if possible
8865 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8866 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8867 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8868 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8870 * (pic16_getJumptabpCode): NEW, needed in...
8871 * (LinkFlow): fixed handling of jumptables, calls and conditional
8873 * (pic16_InsertCommentAfter): NEW
8874 * (pic16_pCodeReplace): made verbose and flow preserving
8875 * (AnalyzeFlow): added call to data flow analysis
8876 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8877 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8878 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8880 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8882 * src/SDCCast.c (decorateType): fixed bug #1105626
8884 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8886 * device/include/asm/pic16/features.h,
8887 * pic18f*.h headers,
8888 * device/include/pic16/adc.h,
8889 * device/include/pic16/delay.h,
8890 * device/include/pic16/i2c.h,
8891 * device/include/pic16/malloc.h,
8892 * device/include/pic16/stdio.h,
8893 * device/include/pic16/stdlib.h,
8894 * device/include/pic16/string.h,
8895 * device/lib/pic16/libc/stdio/printf_tiny.c,
8896 * device/lib/pic16/libc/stdio/printf_small.c,
8897 * device/lib/pic16/libc/stdio/strmgpsim.c,
8898 * device/lib/pic16/libc/stdio/strmmssp.c,
8899 * device/lib/pic16/libc/stdio/strmusart.c,
8900 * device/lib/pic16/libc/stdio/vfprintf.c,
8901 * device/lib/pic16/libc/stdlib/ltoa.c,
8902 * device/lib/pic16/libc/stdlib/putchar.c,
8903 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8904 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8905 * device/lib/pic16/libc/stdlib/memchrram.c,
8906 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8907 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8908 * device/lib/pic16/libio/adc/adcbusy.c,
8909 * device/lib/pic16/libio/adc/adcread.c,
8910 * device/lib/pic16/libio/adc/adcsetch.c,
8911 * device/lib/pic16/libio/usart/ubaud.c,
8912 * device/lib/pic16/libio/usart/ubusy.c,
8913 * device/lib/pic16/libio/usart/udrdy.c,
8914 * device/lib/pic16/libio/usart/uopen.c,
8915 * device/lib/pic16/libio/usart/uputc.c,
8916 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8917 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8918 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8919 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8920 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8921 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8922 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8923 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8924 specific keywords to double underlined form,
8925 * device/lib/pic16/libc/Makefile.rules,
8926 * device/lib/pic16/libsdcc/Makefile.rules,
8927 * device/lib/pic16/libm/Makefile,
8928 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8929 to compile with C standard set in Makefile.common
8930 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8931 rand.c and crc.c in compilation process,
8932 * device/lib/pic16/libsdcc/int/divuint.c,
8933 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8934 `c' from signed to unsigned,
8935 * device/lib/pic16/startup/crt0.c,
8936 * device/lib/pic16/startup/crt0i.c,
8937 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8938 keywords to double underlined form, bug fixes in _do_cinit function
8939 which prevented the correct initialization of the .idata segment,
8940 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8941 core to enter a infinite loop
8942 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8944 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8946 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8948 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8950 * device/include/Makefile.in: add support for hc08 subdirectory
8951 * device/include/hc08/: new subdirectory
8952 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8953 Lucas Loizaga, thanks!
8954 * device/include/hc08/mc68hc908qy.h,
8955 * device/include/hc08/mc68hc908gp32.h,
8956 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8957 their own directory. Changed internal macro names to use the compiler
8958 reserved namespace. Changed SDCC specific keywords to double
8960 * device/include/math.h,
8961 * device/include/malloc.h,
8962 * device/include/stdarg.h,
8963 * device/include/stdbool.h
8964 * device/include/string.h,
8965 * device/include/tinibios.h,
8966 * device/include/ds400rom.h,
8967 * device/include/8051.h,
8968 * device/include/8052.h,
8969 * device/include/80c51xa.h,
8970 * device/include/at89c55.h,
8971 * device/include/at89S8252.h,
8972 * device/include/at89x51.h,
8973 * device/include/at89x52.h,
8974 * device/include/ds80c390.h,
8975 * device/include/reg764.h,
8976 * device/include/regc515c.h,
8977 * device/include/sab80515.h,
8978 * device/include/mcs51/c8051f000.h,
8979 * device/include/mcs51/c8051f018.h,
8980 * device/include/mcs51/c8051f020.h,
8981 * device/include/mcs51/c8051f040.h,
8982 * device/include/mcs51/c8051f060.h,
8983 * device/include/mcs51/c8051f120.h,
8984 * device/include/mcs51/c8051f300.h,
8985 * device/include/mcs51/c8051f310.h,
8986 * device/include/mcs51/c8051f320.h,
8987 * device/include/mcs51/c8051f330.h,
8988 * device/include/mcs51/c8051f350.h,
8989 * device/include/z180.h: Changed SDCC specific keywords to double
8992 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8994 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8996 * (pic16_assignConfigWordValue): disable testing of configuration
8997 register value with config mask,
8998 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8999 function with port->fun_prefix,
9000 * (genFunction): when generating a naked interrupt function never
9001 create an absolute segment placed in interrupt vector address, place
9002 the actual interrupt function at IVA instead, when an interrupt
9003 function is generated with unspecified interrupt then do not create
9004 the absolute section,
9005 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9006 code for generating a call to generic pointer get/put function with
9007 a call to function pic16_callGenericPointer(),
9008 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9009 the call to the generic pointer get/put functions with prefixing the
9010 function name with port->fun_prefix,
9011 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9012 * src/pic16/main.c (_process_pragma): prefix function with
9014 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9015 calling assembler, old 18Fxxxx macro is deprecated,
9016 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9017 PC_ASMDIR in while condition,
9018 * (findInstruction): add PC_ASMDIR in while condition,
9019 * (buildCallTree): prefix main with port->fun_prefix,
9020 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9021 identifier for variable with banked access in instructions BTFSS,
9022 BTFSC, BCF, BSF, BTG
9023 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9024 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9025 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9026 perform optimization when enviroment variable NO_REG_OPT is set,
9027 * (insideLRBlock): NEW, return 1 if register is inside an
9028 INF_LOCALREGS block,
9029 * (RemoveRegFromLRBlock): remove a register that is completely
9030 eliminated by register optimization, but it is still left in local
9031 register store/restore in/from stack block,
9032 * (Remove2pcodes): after removing register, check to see if it
9033 should be removed from local register store/restore in/from stack
9035 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9036 DUMMY_READ_VOLATILE,
9038 * device/include/pic16/adc.h: minor prototype modifications and
9040 * device/include/pic16/malloc.h: added GPL notice various
9042 * device/include/pic16/stdint.h: NEW, standard header for ints
9043 * device/include/pic16/delay.h: NEW, header for delay functions,
9044 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9046 * device/include/pic16/signal.h: NEW, header providing helper macros
9047 for implementing signal handlers,
9048 * device/include/pic16/stdio.h: added prototypes for functions,
9049 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9050 prototypes for stdin and stdout, added macro PUTCHAR to
9051 automatically implement putchar function prototype,
9052 * device/include/pic16/usart.h: modified and updated USART library,
9053 * device/lib/pic16/libio/adc/,
9054 * device/lib/pic16/libio/i2c: some modifications to improve library
9056 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9057 family of functions,
9058 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9059 family of functions and other sources,
9060 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9061 of the PIC18Fxx[28] devices,
9062 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9063 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9064 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9065 _do_cinit function, because the previous failed when local variables
9066 where not placed in the same memory bank,
9067 * device/lib/pic16/libsdcc/char/: various modifications to improve
9068 library performance,
9069 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9070 information on the new functions of the c library and more...
9072 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9074 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9076 2005-03-26 Raphael Neider <rneider AT web.de>
9078 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9079 if condition == CARRY)
9080 * (genCmp): adapted to new genSkipc semantics
9081 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9082 on rIfx (genCmp was broken)
9084 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9086 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9087 * src/z80/main.c (_keywords[]),
9088 * src/SDCCglobal.h (struct options),
9090 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9091 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9092 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9093 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9094 always available in leading double underscore form. The C99 support is
9095 mostly missing, but it's a start.
9096 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9097 reserved identifier "__data".
9099 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9101 * src/mcs51/peeph.def: fixed bug 1170013
9103 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9105 * device/include/mcs51reg.h: fixed bug 842007
9107 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9109 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9112 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9114 * src/port.h (struct PORT),
9115 * src/avr/ralloc.c (avr_assignRegisters),
9117 * src/ds390/ralloc.c (ds390_assignRegisters),
9119 * src/hc08/ralloc.c (hc08_assignRegisters),
9121 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9123 * src/pic/ralloc.c (pic14_assignRegisters),
9125 * src/pic16/ralloc.c (pic16_assignRegisters),
9127 * src/xa51/ralloc.c (xa51_assignRegisters),
9129 * src/z80/ralloc.c (z80_assignRegisters),
9131 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9132 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9134 * src/SDCCdflow.c (computeDataFlow),
9136 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9138 * src/SDCCcflow.c (*),
9140 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9141 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9142 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9143 immedDom() returning wrong block; probably fixes bug #1160833)
9145 2005-03-20 Borut Razem <borut.razem AT siol.net>
9147 * support/scripts/inc2h.pl: WIN32 port
9149 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9151 * device/lib/makefile.in: added abs.c and labs.c
9153 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9155 * device/include/stdint.h: added
9156 * device/lib/abs.c: added
9157 * device/lib/labs.c: added
9158 * device/include/stdlib.h: added abs() and labs() prototypes
9159 * device/lib/libsdcc.lib: added abs and labs
9160 * device/include/float.h,
9161 * device/lib/_fsmul.c,
9162 * device/lib/printf_fast.c,
9163 * device/lib/printf_tiny.c: updated comments
9165 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9167 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9170 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9172 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9173 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9175 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9177 * device/lib/printf_large.c: removed inline assembly for portability and
9178 readability. Use printf_fast if speed or size are more important.
9179 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9180 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9182 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9184 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9185 prevent compiler warning
9187 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9189 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9190 moved to level 0 and declared as static. Also they are explicit
9191 placed in access bank. This was necessery because some times they
9192 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9193 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9194 optimizations. Currently only compare to unsigned char is implemented,
9195 * src/pic16/gen.c: added fReturnIdx array,
9196 * (struct resolvedIfx) is moved to gen.h and made public,
9197 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9198 * (aopForSym): added an optimization to directly store in stack of
9199 the operand of a SEND iCode,
9200 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9201 but as registers instead (AOP_REG) using the fReturnIdx array,
9202 * (pic16_freeAsmop): remove the freed register from the
9203 _G.sregsAlloc field,
9204 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9205 a compare of 'WREG',
9206 * (pic16_popGetTempRegCond): changed function prototype, now
9207 function takes also a bitVector argument v which holds the current
9208 set of registers that are allocated for stack access by aopForSym,
9209 registers allocated in aopForSym for accessing stack symbols are not
9210 any more part of the functions usedRegs field,
9211 * (genCall): some times aopOp is called for a stack variable to be
9212 send, aopForSym might perform the push, if this is true make sure
9213 that genCall doesn't push the variable twice by testing _G.resDirect,
9214 * (genFunction): changed testing for unspecified interrupt number
9215 from 256 to INTNO_UNSPEC,
9216 * modified selection scheme of frame pointer generation. Previously
9217 if function did use local registers a frame pointer was generated,
9218 now a frame pointer is generated only if function has arguments
9219 (that need PLUSW2 register access), or has stack arguments, or the
9220 compiler is not instructed to omit the frame pointer,
9221 * (genEndFunction): before restoring local registers that were saved
9222 in the function preamble, also restore the registers that *might*
9223 have been allocated for stack access,
9224 * (genRet): removed some old comments,
9225 * (genCmp, the active (RN's) version): added a call to the
9226 pic16_genCmp_special function to perform the compare with a more
9227 robust and optimized way,
9228 * (genInline): a feature has been added in inline code generation,
9229 which allows a wildcard variable substitution when writing inline
9230 assembly. Code is incomplete and experimental therefore undocumented,
9231 * (genCast): changed order of aopOp for result and right to allow
9232 aopForSym to directly load the result if possible,
9233 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9234 perform an optimized compare on some selected special occasions,
9235 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9236 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9237 generate an IVT any more,
9238 * src/pic16/main.c (pic16_optionsTable): added command line option
9240 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9241 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9243 * src/pic16/NOTES: Raphael Neider added in list of active developers
9244 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9245 jumptable_end to prevent bug #,
9246 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9247 inCond and outCond fields,
9248 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9249 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9250 turn off register spilling,
9251 * (packRegsForOneUse): synced with other ports' versions although it
9252 is not used currently,
9253 * (pic16_packRegisters): added an optimization while reading
9254 structure bitfields, some registers may be saved (malloc code is
9255 decreased by 80 bytes)
9257 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9259 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9260 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9261 this can be optimized more?
9263 2005-03-10 Raphael Neider <rneider AT web.de>
9265 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9266 genNearPointerGet): (hopefully) fixed access to bitfields via
9267 pointers (p->bitN = x; and x = p->bitN; failed)
9269 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9271 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9273 2005-03-09 Raphael Neider <rneider AT web.de>
9275 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9277 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9279 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9280 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9281 (regTypeNum): set REG_BIT type if necessary
9282 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9283 * support/regression/tests/critical.c: check bug 1144613
9285 2005-03-02 Raphael Neider <rneider AT web.de>
9287 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9289 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9291 * src/avr/ralloc.c (serialRegAssign),
9292 * src/ds390/ralloc.c (serialRegAssign),
9293 * src/hc08/ralloc.c (serialRegAssign),
9294 * src/mcs51/ralloc.c (serialRegAssign),
9295 * src/pic/ralloc.c (serialRegAssign),
9296 * src/pic16/ralloc.c (serialRegAssign),
9297 * src/xa51/ralloc.c (serialRegAssign),
9298 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9300 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9302 * src/SDCCast.c (decorateType): fixed bug 1124787
9304 2005-02-20 Hubert Sack <sack AT digiplan.de>
9305 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9307 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9310 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9312 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9313 to keep the correct label reference count when adding/removing references
9314 to labels. A peephole file using this is appended to patch #1144962.
9316 2005-02-14 Raphael Neider <rneider AT web.de>
9318 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9319 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9320 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9321 retrievals of result operand's value on assignment
9323 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9325 * device/include/pic16/string.h: modified prototype for memccpy()
9326 to memccpy(void *, void *, char, size_t)
9327 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9328 check whether to omit frame pointer or not,
9329 * (genInline): convert all occurences of "\n" to LF in inline
9330 assembler blocks, this helps formatting the inline text,
9331 * (pic16_loadFSR0): modified prototype,
9332 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9333 removed some 8051 legacy code,
9334 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9335 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9336 before allocating temporary registers in functions,
9338 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9340 * support/regression/tests/bitvars.c: corrected the "fix"
9342 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9344 * support/regression/tests/bitvars.c,
9345 * support/regression/tests/bitwise.c,
9346 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9348 2005-02-10 Raphael Neider <rneider AT web.de>
9350 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9351 different size for Alpha
9352 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9354 2005-02-09 Raphael Neider <rneider AT web.de>
9356 * src/SDCC.lex(doPragma) : save and restore warning options as well
9357 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9358 * have #pragma less_pedantic set the errorlevel to WARNING
9360 * (cloneOptimize) : fixed wrong malloc's size
9361 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9362 facilitate correct handling of #pragma (save|restore)
9364 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9366 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9368 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9370 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9372 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9374 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9376 2005-02-02 Raphael Neider <rneider AT web.de>
9378 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9379 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9380 * (pic16_storeForReturn): fixed to allow returning function pointers
9381 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9382 * device/include/pic16/{stddef.h,stdbool.h}: added
9384 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9386 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9388 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9390 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9391 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9392 appeared to be required
9394 2005-01-31 Borut Razem <borut.razem AT siol.net>
9396 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9397 include/mcs51 and include/z80 directories to the package
9399 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9401 * src/hc08/gen.c (genFunction): fixed bug #1112752
9403 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9405 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9407 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9409 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9411 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9413 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9415 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9417 * device/include/c8051fxxx.h: removed these 6 files
9418 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9420 2005-01-26 Raphael Neider <rneider AT web.de>
9422 * src/pic16/gen.c (genAssign): fixed assignment from longs
9423 in codespace (were cut to three bytes)
9424 * (genDummyRead): implemented (except for CODESPACE...),
9426 * src/pic16/glue.c (emitStatistics): beautified
9427 * device/lib/pic16/libm/Makefile: added include path
9429 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9431 * src/z80/gen.c (aopPut): fixed bug #1103902
9433 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9435 * device/lib/expf.c: fixed bug #1095792
9437 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9439 * device/lib/pic16/libm: added Math library sources
9441 2005-01-24 Raphael Neider <rneider AT web.de>
9443 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9444 to enable upcast to pCodeOpReg2 (there is no type tag to
9445 differenciate the two and pic16_popGet2p cast into PCOR2)
9446 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9447 (sizeof(sectNames) changed to sizeof(sectName))
9448 Both patches fix segfaults under MinGW.
9450 2005-01-23 Raphael Neider <rneider AT web.de>
9452 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9453 Safe_[mc]?alloc()'ed variables
9454 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9455 of (byte sized) temporaries (assign them to WREG for now)
9456 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9457 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9458 this might fix SIGSEGVs on MinGW...
9459 * src/SDCCopt.c (killDeadCode): restored original behaviour
9460 (volatile operands might get thrown away though)
9462 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9464 * src/pic16/gen.c: fixed bug #1106975,
9465 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9466 pointer update, INTCON is saved, global interrupts are disabled and
9467 restored after updateing TOS.
9468 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9469 * added function attribute 'shadowregs' to take advantage of shadow
9471 * added function attribute 'wparam' as an alternative to the wparam
9473 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9474 user declares a non-ISR function as 'shadowregs',
9475 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9477 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9479 * .version: bumped version number to 2.4.8
9480 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9482 * device/lib/pic16/libio/i2c/: I2C module support library,
9483 * device/include/pic16/i2c.h: I2C support library header,
9484 * device/lib/pic16/libc/stdio/: standard IO support sources,
9485 * (printf_small.c): printf_small() source, supports float print,
9486 * (printf_tiny.c): printf_tiny() source, does not support floats,
9487 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9488 enable global optimizations for entire library source, other
9489 Makefiles in the source tree are also modified to reflect this,
9490 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9492 * doc/sdccman.lyx: updated to reflect new changes,
9493 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9494 sym->onStack if-case,
9495 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9496 sbit, idata, _idata, xdata, _xdata,
9497 * added pragma library, to link an external library, (see doc),
9498 * removed command line options, --pomit-config-words, --pomit-ivt,
9499 --pleave-reset-vector,
9500 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9501 when calling assembler to reflect memory model used, also define
9502 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9503 reflect stack model used,
9504 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9505 on stack return NULL,
9507 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9509 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9510 of the operands is volatile. Fixes #1020220
9512 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9514 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9515 * (OptimizeRegUsage): make sure that there is really no other flow where
9516 the first pCode is used
9518 2005-01-22 Raphael Neider <rneider AT web.de>
9520 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9521 to fix #1106967 (pCode->seq are not set up correctly)
9523 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9525 * src/SDCCglue.c (glue): make sure code area is declared before the
9526 static initialization area.
9528 2005-01-21 Raphael Neider <rneider AT web.de>
9530 * device/lib/Makefile.in: fixed test for pic16 install dir
9531 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9533 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9534 added --optimize-goto compiler switch and pragma wparam documentation
9535 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9536 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9537 and PRODH closing bug #1071770 (peephole optimizer)
9539 2005-01-19 Raphael Neider <rneider AT web.de>
9541 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9542 cmdLine buffers (used when calling sdcpp...) are large enough
9543 (MAX_PATH=256 truncates arguments leading to system halts when
9545 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9546 * (genUminus): rewritten to for efficiency
9547 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9548 used uninitialized in some cases)
9549 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9550 copy the third byte from the int -- now assumes 0x80 (data memory)
9551 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9552 operands (genAddLit expects the iCode's operands to swapped as
9553 well), fixed leftover bytes (crashed for short left operands)
9554 * (pic16_genMinusDec): performance improvements, removed false
9556 * (pic16_genMinus): fixed to cope with differently sized operands
9557 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9559 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9560 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9561 new banksel optimization
9562 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9563 analysis for temporary registers (segfaults...)
9564 * src/pic16/peeph.def: added rule
9566 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9568 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9569 which converts a float number to its ASCII representation
9570 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9571 functions to convert the fractional and integer part of a float to ASCII,
9572 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9573 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9575 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9577 * device/include/pic16/adc.h: added GPL info,
9578 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9579 a pCodeOp as tested operand,
9580 * (genNearPointerGet): optimized bit testing, does not use
9581 intermediate register for bit value, test directly instead with
9582 BTFSS, BTFSC, works only for single bits,
9583 * (genpic16Code): dump the name of the iCode in the asm,
9584 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9585 renamed to pic16_decodeOp,
9586 * (serialRegAssign): do not allocate a temporary register for iCode
9587 sequences that test a single bit for 1/0
9589 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9591 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9592 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9593 access stack and frame pointers. They are initially assigned to
9594 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9595 accessing SFRs. Updated all occurences of modification of stack or
9596 frame pointer in gen.c and pcode.c,
9597 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9598 assigning of a literal value to pointers,
9599 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9600 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9603 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9605 * doc/sdccman.lyx: update documentation about stack pragma, added
9606 some info for stack memory models
9608 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9610 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9612 2005-01-08 Raphael Neider <rneider AT web.de>
9614 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9615 udata sections to fix bug #1097823
9617 2005-01-05 Raphael Neider <rneider AT web.de>
9619 * src/pic16/gen.c (genGenericShift): added handling of differently
9620 sized left operand and result
9622 2005-01-04 Raphael Neider <rneider AT web.de>
9624 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9625 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9626 to hold the condition bit)
9627 * added new version of genCmp (old code available via #define)
9628 * added new version of genShiftLeft/genShiftRight in a generic
9629 way, now supports shifting by negative values
9630 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9631 shiftCount (expected by genGenericShift)
9632 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9633 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9635 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9636 is an invalid literal too...)
9638 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9640 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9641 from Raphael Neider,
9642 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9643 for 8-bit literals. This fixes some literal operands which are sign
9644 extended to 16-bits ints when instruction needs only 8-bits.
9646 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9648 * device/lib/logf.c: added mcs51 assembly version
9649 * device/lib/expf.c: added mcs51 assembly version
9650 * device/lib/_logexpf.c: new shared asm code for expf and logf
9651 * device/include/math.h: add defines for assembly math library
9652 * device/lib/Makefile.in: build new _logexpf.c
9653 * device/lib/libfloat.lib: use new _logexpf.c
9655 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9658 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9659 device types which have less than 0x7f registers.
9661 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9663 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9665 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9667 * device/lib/printf_fast.c: only build on supported arch.
9668 * device/lib/printf_tiny.c: only build on supported arch.
9669 * device/lib/printf_fast_f.c: only build if asm float lib
9670 * device/lib/_fsget1arg.c: only build if asm float lib
9671 * device/lib/_fsget2args.c: only build if asm float lib
9672 * device/lib/_fsnormalize.c: only build if asm float lib
9673 * device/lib/_fsreturnval.c: only build if asm float lib
9674 * device/lib/_fsrshift.c: only build if asm float lib
9675 * device/lib/_fsswapargs.c: only build if asm float lib
9676 * device/include/stdio.h: don't provide print_fast,
9677 print_fast_f, print_tiny prototypes if --xstack used
9679 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9681 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9682 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9685 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9687 * device/lib/printf_fast_f.c: same as printf_fast, but
9688 with floating point enabled
9689 * device/lib/printf_fast.c: minor tweaks
9690 * device/include/stdio.h: add printf_fast_f
9692 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9694 * src/SDCCmain.c: make --float-reent default for mcs51
9695 * device/lib/_fsadd.c: added mcs51 assembly version
9696 * device/lib/_fssub.c: added mcs51 assembly version
9697 * device/lib/_fsmul.c: added mcs51 assembly version
9698 * device/lib/_fsdiv.c: added mcs51 assembly version
9699 * device/lib/_fseq.c: added mcs51 assembly version
9700 * device/lib/_fsneq.c: added mcs51 assembly version
9701 * device/lib/_fsgt.c: added mcs51 assembly version
9702 * device/lib/_fslt.c: added mcs51 assembly version
9703 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9704 * device/lib/Makefile.in: add _fscmp to build
9705 * device/lib/libfloat.lib: add _fscmp to build
9707 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9709 * device/lib/_fs2slong.c: added mcs51 assembly version
9710 * device/lib/_fs2sint.c: added mcs51 assembly version
9711 * device/lib/_fs2schar.c: added mcs51 assembly version
9712 * device/lib/_fs2ulong.c: added mcs51 assembly version
9713 * device/lib/_fs2uint.c: added mcs51 assembly version
9714 * device/lib/_fs2uchar.c: added mcs51 assembly version
9715 * device/lib/_slong2fs.c: added mcs51 assembly version
9716 * device/lib/_sint2fs.c: added mcs51 assembly version
9717 * device/lib/_schar2fs.c: added mcs51 assembly version
9718 * device/lib/_ulong2fs.c: added mcs51 assembly version
9719 * device/lib/_uint2fs.c: added mcs51 assembly version
9720 * device/lib/_uchar2fs.c: added mcs51 assembly version
9721 * device/include/float.h: added #define to select asm vs c
9723 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9725 * device/lib/printf_fast.c: improvements to float output
9726 * device/include/float.h: add defines for assembly float library
9727 * device/lib/_fsget1arg.c: receive 1 float arg
9728 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9729 * device/lib/_fsnormalize.c: normalize a float
9730 * device/lib/_fsreturnval.c: return float, various helper routines
9731 * device/lib/_fsrshift.c: right shift a float's mantissa
9732 * device/lib/_fsswapargs.c: swap 2 floats
9733 * device/lib/Makefile.in: build these 6 new files for mcs51
9734 * device/lib/libfloat.lib: add these 6 files to the library
9736 2004-12-26 Borut Razem <borut.razem AT siol.net>
9738 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9741 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9743 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9744 and fully reentrant and register bank neutral.
9745 * device/lib/printf_fast.c: added float (not enabled by default),
9746 added compact/slower integer (also not enabled by default),
9747 improved size/speed of fast integer code, other minor changes
9748 * device/include/stdio.h, device/lib/Makefile.in,
9749 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9751 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9753 * src/pic16/pcode.c: declaring variables other than at the start of a
9754 block is not supported in C by VC6.
9756 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9758 * applied a previous patch from Raphael Neider that wasn't included
9759 in the previous commits, which fixes infinite loops within jumptable
9761 * made some fixes that previous patches introduced
9763 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9765 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9766 that fixes an issue with AOP_PCODE asmop's offset,
9767 * (pic16_popCopyReg): update instance field too,
9768 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9769 function of pic port,
9770 * (genCmp, genAnd, genAssign),
9771 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9773 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9775 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9776 variables initial values to idata section,
9777 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9778 variables in some functions. This utilizes parmBytes field of iCode
9779 structure to hold the offset of the variable in stack. (might be
9780 able to use the stack field too?)
9781 * applied patch from Raphael Neider # ### , # ###
9782 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9783 variable initial values in idata section,
9784 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9785 for static variables with initial value
9786 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9787 applied fix in while loop from Raphael Neider.
9789 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9791 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9792 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9793 * src/ds390/ralloc.c (serialRegAssign): spill bits
9794 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9795 * support/Util/SDCCerr.c,
9796 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9797 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9798 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9800 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9802 * device/include/sdcc-lib.h: inserted LGPL, added includes
9803 asm/ds390/features.h and asm/mcs51/features.h
9804 * device/include/asm/default/features.h,
9805 * device/include/asm/gbz80/features.h,
9806 * device/include/asm/z80/features.h: added empty _AUTOMEM
9808 * device/include/asm/ds390/features.h,
9809 * device/include/asm/mcs51/features.h: added files with defines for
9810 _AUTOMEM and _STATMEM indicating automatic and static storage class
9811 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9812 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9813 * src/SDCCicode.c (geniCodeCast),
9814 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9815 * src/SDCCloop.c (loopInduction): removed unused variable lr
9816 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9817 to convertToFcall to include char modulo (RFE 1065037), added check
9818 if left operand is unsigned and use abs of literal value
9819 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9820 as it doesn't work after conversion from peephole.def to peephole.rul
9821 * src/mcs51/gen.c (toBoolean): added check for size,
9822 (genModOneByte): optimized code for signed char modulo a literal
9823 power of 2 (thanks to Hubert Sack),
9824 (genRRC): removed unnecessary "clr c",
9825 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9826 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9828 swapped rules 256.c and 256.d,
9829 extended 256.d by using new multiple checks (thanks Erik),
9830 added rules 256.e and 256.f,
9831 updated rule 261.a and 261.b to new generated code
9832 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9834 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9836 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9837 induction related bugs, including first part of bug #1074377
9839 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9841 * applied patch from bug-report #1076292,
9842 * applied patches for genAnd and Goto-optimizations for Raphael
9844 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9845 dump a less iCode information,
9846 * src/pic16/device.h (pic16_options_t): added field debgen,
9847 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9848 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9849 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9851 * (various functions): added macros FENTRY and FENTRY2 to functions,
9852 to emit function prologue,
9853 * (various functions): fixed indentation,
9854 * (genNearPointerGet): fixed loading of FSR0,
9855 * (genPackBits): applied patch from Raphael Neider to fix updating
9856 of FSR0 and touching only the modified bits,
9857 * src/pic16/genarith.c (various functions): added macros FENTRY to
9858 emit function prologue in comments,
9859 * src/pic16/pcode.h: added functions debugf2, debugf3,
9860 * src/pic16/ralloc.c: partial fix for packForPush caused
9863 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9865 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9866 <stsp AT users.sourceforge.net> with reversed byte order
9867 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9869 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9871 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9873 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9874 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9876 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9878 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9880 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9882 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9884 (setFromConditionArgs): friendly operand parser for peephole rules,
9885 (operandBaseName, operandsNotRelated): new peephole condition
9886 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9887 architecture specific register naming into account, handles n-way
9888 comparisons, and supports quoted literals
9889 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9891 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9893 * src/mcs51/peeph.def: fixed bug #1076940
9895 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9897 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9899 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9901 Adding support for replacing ljmps with sjmps in jumptables
9902 generated for switch statements. For now you need to set the
9903 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9904 Now 4 algorithms for mcs51 jumptable generation are used:
9905 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9906 addresses loaded pc-relative for up to 112 cases and stack-pushing
9907 target addresses loaded with offset from dptr for up to 256 cases.
9909 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9910 * src/mcs51/main.c: adapted constants for switch table generation
9911 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9913 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9915 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9916 * support/regression/tests/bug1057979.c: added test for bug 1073386
9918 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9920 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9923 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9925 * src/pic16/device.h,
9926 * src/pic16/genarith.c,
9929 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9931 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9933 Large cummulative patch for pic16 port.
9934 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9935 to call when a stack overflow occurs,
9936 * (malloc.h): added CVS Id tag,
9937 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9939 * added libc directory. The current version of LibC contains string
9940 functions, ctype functions and macros and some functions of the
9941 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9942 be extensively tested in the future. Standard disclaimer here.
9943 Library is not automatically build yet. But one can build it by
9944 invoking 'make' inside the libc directory.
9945 * added ADC library under libio. Preliminary version yet.
9947 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9948 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9949 aopForRemat() now and not by pic16_aopOp(),
9950 * (pic16_popGetTempReg): removed warning messgae when allocating
9951 temporary registers, its a buggy feature and will be removed,
9952 * (pic16_popGet): set register instance field in AOP_CRY,
9953 * (pic16_outBitC): fixed for results in size greater than 1,
9954 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9955 * (pic16_storeForReturn): optimized return of 0,
9956 * (genCmp): experimental code for new genCmp which uses PIC18's
9957 special compare&skip instructions. Initial tests fail some times
9958 with variables grater than 1 byte in size, so new code is disabled,
9959 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9961 * (genCast): began a fix to optimize the casting of a bit to another
9962 bit, now assigning a bitfield to another bitfield will fail, sorry,
9963 * src/pic16/main.c: disabled the use of lr-support feature,
9964 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9965 * added some function prototypes, added function _debugf prototype,
9966 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9967 bits with offset (case PO_GPR_BIT),
9968 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9970 * (isBankInstruction): modified to return 0 for no banking instruction,
9971 and 1 for banking instruction,
9972 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9973 caused stop processing pCodes after a inline assembly block,
9974 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9975 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9976 registers when it shouldn't,
9977 * src/pic16/ralloc.c (allocReg): add preliminary support for
9978 supporting a limited set of temporary registers,
9980 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9982 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9983 genDataPointerSet): ensure assignments always copy in MSB to LSB
9985 (loadRegFromAop): recognize CLRH optimization,
9986 (genFunction): optimize RECEIVE iCodes in reentrant functions
9988 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9990 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9991 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9993 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9994 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9995 contiguous with data
9997 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9999 * device/lib/_gptrget.c (_gptrget),
10000 * device/lib/_gptrgetc.c (_gptrgetc),
10001 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10002 instead of sjmp to ret
10003 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10004 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10006 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10008 * .version: bumped version to 2.4.7
10009 * device/lib/_gptrget.c (_gptrget): is now _naked
10010 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10011 * device/lib/_gptrput.c (_gptrput): is now _naked
10012 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10013 (createFunction): fixed xstack
10014 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10015 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10017 (geniCodeCritical): store original interrupt state in an iTemp bit
10018 var unless stack-auto
10019 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10020 * src/SDCCmain.c (setIncludePath): added include/target to search path
10021 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10022 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10024 (processFuncArgs): put bit vars in bit area
10025 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10026 unsaveRBank): fixed xstack,
10027 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10028 (genFunction, genEndFunction): fixed xstack,
10029 (genAssign): optimization don't walk backwards through mem
10030 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10031 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10032 * support/regression/Makefile: also make library (for stack-auto) when
10033 making "all" and added "test-mcs51-xstack-auto"
10034 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10035 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10036 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10037 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10038 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10039 make-library by MAKE_LIBRARY
10040 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10041 regression tests for xstack
10042 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10043 * support/regression/tests/critical.c: test for critical on mcs51
10045 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10047 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10048 built version of sdcc instead of installed version
10050 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10052 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10053 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10055 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10056 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10057 WARNING: remove device/lib/build/z80/printf.o by hand when
10058 updating from previous build!
10059 * device/lib/z80/printf.c: updated comment
10060 * support/regression/tests/bug1057979.c: test all ports now
10061 * support/regression/tests/bug1065458.c: file added
10063 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10065 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10066 *_start and *_end symbols for static functions
10068 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10070 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10071 and search crt0.o in all library paths,
10072 (setIncludePath): proper handling of --nostdinc,
10073 (setLibPath): proper handling of --nostdlib
10074 * support/regression/Makefile,
10075 * support/regression/ports/ds390/spec.mk,
10076 * support/regression/ports/gbz80/spec.mk,
10077 * support/regression/ports/hc08/spec.mk,
10078 * support/regression/ports/mcs51/spec.mk,
10079 * support/regression/ports/mcs51-large/spec.mk,
10080 * support/regression/ports/mcs51-stack-auto/spec.mk,
10081 * support/regression/ports/z80/spec.mk: use include and lib files from
10082 built version of sdcc instead of installed version
10083 * doc/sdccman.lyx: fixed typo in --nostdinc
10085 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10088 * src/pic/device.c,
10089 * src/pic/ralloc.c,
10090 * src/pic/gen.c : added support to generate code for struct bit fields.
10092 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10094 * as/xa51/xa_version.h,
10095 * device/include/errno.h,
10096 * device/include/regc515c.h,
10097 * device/lib/_itoa.c,
10098 * device/lib/_ltoa.c,
10099 * device/lib/ser_ir_cts_rts.c,
10100 * sim/ucsim/xa.src/glob.cc,
10101 * sim/ucsim/xa.src/inst_gen.cc,
10102 * sim/ucsim/xa.src/xa_bit.cc,
10103 * sim/ucsim/xa.src/xa_sfr.cc,
10104 * sim/ucsim/z80.src/inst_dd.cc,
10105 * sim/ucsim/z80.src/inst_fdcb.cc,
10106 * support/scripts/keil2sdcc.pl,
10107 * src/pic16/pic16.dsp,
10108 * src/pic16/pic16a.dsp: corrected cvs line endings
10109 * device/lib/printf_large.c: fixed bug 1057979
10110 * src/pic16/gen.c: fixed non-C standard code
10111 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10112 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10113 * support/regression/ports/mcs51/support.c: reload T1 asap
10114 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10115 pdata use and clear idata startup behaviour
10116 * support/regression/tests/bug1057979.c: added
10118 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10120 * device/examples/ds390/ow390/ad26.h,
10121 * device/examples/ds390/ow390/cnt1d.h,
10122 * device/examples/ds390/ow390/crcutil.c,
10123 * device/examples/ds390/ow390/ownet.h,
10124 * device/examples/ds390/ow390/owsesu.c,
10125 * device/examples/ds390/ow390/swt12.h,
10126 * device/examples/ds390/ow390/swtoper.c,
10127 * device/examples/ds390/ow390/temp10.h,
10128 * device/examples/ds390/ow390/thermodl.c,
10129 * device/examples/ds390/tinitalk/tinitalk.dsp,
10130 * device/examples/ds390/tinitalk/tinitalk.dsw,
10131 * device/examples/mcs51/clock/hw.h,
10132 * device/examples/mcs51/simple2/go.bat,
10133 * device/examples/serialcomm/windows/serial.h,
10134 * device/examples/xa51/dummy.c,
10135 * device/examples/xa51/hello.c,
10136 * device/include/80c51xa.h,
10137 * device/include/at89x051.h: corrected cvs line endings
10139 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10141 * src/pic16/main.c (options): added command line --gstack, to trace
10142 stack over/under flows,
10143 * added pragma 'wparam' to allow passing first byte of function
10144 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10145 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10146 call to __gstack_test function and sets up the symbol as extern,
10147 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10148 * popaop): added call to pic16_testStackOverflow,
10149 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10151 * (genCall, genPcall): now all parameters are passed via stack
10152 except in functions that are pass to wparam pragma in which WREG is
10154 * (genPcall): REENTRANT flag is checked to see if variable prototype
10155 contains reentrant keyword, don't call a non-reentrant function, via
10156 a reentrant function pointer or vice versa, functions are never
10158 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10160 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10161 SIGSEGV when accessing a NULL register stucture,
10162 * (pic16_printGPointerType): modified to handle UPPER modifier for
10163 function initializers, changed prototype of function to simpler one,
10164 * (pic16_printIvalFuncPtr): check to see if function is already
10165 added in externs list,
10166 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10167 optimized a move from W to SFR with a move to the same register
10168 later after a CALL,
10169 * device/lib/pic16/debug: NEW directory, contains debug features
10170 which are enabled when linking with libdebug.lib, currently command
10171 line option --gstack enables stack pointer tracing for over/under
10172 flow, corresponding sources are in debug/gstack
10174 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10176 * doc/sdccman.lyx: updated SDCC version,
10177 * (PIC16 port): update list of command line options,
10178 * src/pic16/device.h (structure pic16_options_t): added field gstack
10179 to enable stack overflow tracing on push/pops,
10180 * src/pic16/device.c (statistics structure): added statistics
10182 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10183 pic16_dump_int_registers): increase statistics counters for each
10184 * variable which is encountered
10185 * (pic16_dump_usection): emit each .udata variable to its own udata
10187 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10188 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10189 parameters via stack, otherwise use old scheme,
10190 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10191 assembler output file,
10192 * src/pic16/main.c: added command line options --gstack to enable
10193 push/pop tracing for stack overflow,
10194 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10195 instructions): added size of each instruction,
10196 * (pic16_countInstruction): estimate size of instructions in
10197 the_pFile list, inline assembly blocks are not counted,
10198 * (pic16_FixRegisterBanking): trace previous register usage, when
10199 banksel optimizations is greater than 0, don't emit a redudant
10202 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10204 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10205 * src/pic16/ralloc.c : applied same fix for pic16.
10206 * src/pic/gen.c : tidied it up a little.
10208 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10210 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10211 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10213 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10215 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10217 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10219 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10220 non-reentrant function __modsint in the interrupt function (thus
10221 corrupting math operations during serial I/O)
10222 * device/lib/ser_ir.c: as above, changed buffersize
10223 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10224 256.c,d for zeroing
10225 * doc/Makefile: added option -t for rsync
10227 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10229 * src/SDCCast.h (struct ast),
10230 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10232 2004-10-20 Borut Razem <borut.razem AT siol.net>
10234 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10237 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10239 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10241 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10242 support functions to replace long sequences of MOVFF's from access
10243 bank registers to stack and vice versa,
10244 * src/pic16/device.h: added new field opt_flags, where optimization
10245 flags can be set to enable certain features,
10246 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10247 * pBlock, (genFunction, genEndFunction): surroung loop for
10248 saving/loading used registers in stack with PC_INFO pCodes,
10249 INF_LREGS. Code in between can then be optimized by pCode optimizer
10250 to support function calls,
10251 * (genDataPointerSet): fixed bug which loaded float fields in
10252 structures with corrupt data,
10253 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10254 in a standard way debug info on stderr. Feature used for developing
10255 and debugging only,
10256 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10257 obsolete chunks of code,
10258 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10259 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10260 * pic16/src/pcode.c (pic16_newpCodeInfo,
10261 * (pic16_newpCodeOpLocalRegs),
10262 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10264 * (pic16_pCodeConstString): printing of the initial value of a
10265 symbol as a comment is inhibited since parsing was already done by
10266 copyStr and output is corrupt,
10267 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10269 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10271 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10273 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10275 * as/mcs51/lkarea.c: removed old K&R style,
10276 (lnksect): changed check on boundary error,
10277 (lnksect2): changed check on boundary error,
10278 (lnksect2): extend XSTK to end of page if size = 1
10279 * as/mcs51/lkmain.c: removed old K&R style,
10280 (Areas51): create l_IRAM symbol
10281 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10282 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10283 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10284 * device/lib/_mullong.c: added version to be compiled with xstack
10285 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10286 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10287 * device/lib/mcs51/crtxstack.asm: fixed comment
10288 * src/SDCCglue.c: maxInterrupts defaults to 0,
10289 (emitMaps): added pdata,
10290 (createInterruptVect): (re)moved default,
10291 (glue): added pdata,
10292 (glue): moved __start__xstack to XSTK with default size 1
10293 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10294 and options.float_rent when options.stackAuto is set,
10295 (linkEdit): only write XDATA_NAME if provided on command line
10297 * src/SDCCmem.c: added pdata
10298 * src/port.h: added pdata_name to PORT
10299 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10300 (saveRegisters, unsaveRegisters): removed usage of B,
10301 (genMinus): fixed accumulator clash,
10302 (genJumpTab): added comment, this needs another look
10303 * src/mcs51/gen.c: added check for "B in use" paranoia,
10304 added pushB() and popB()
10305 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10308 * src/ds390/main.c,
10310 * src/mcs51/main.c,
10312 * src/pic16/main.c,
10314 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10315 added PSEG (PAG,XDATA) or NULL to port specifier
10316 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10317 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10318 (_mcs51_genInitStartup): removed __start__xstack equ,
10319 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10320 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10321 * src/z80/gen.c (_rleAppend): fixed warnings
10322 * support/regression/tests/zeropad.c: added pdata test
10323 * .version: bumped to 2.4.6
10325 2004-10-17 Borut Razem <borut.razem AT siol.net>
10327 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10328 as a part of nightly build
10330 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10332 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10333 WREG holds the first byte function parameters,
10334 * (aopForSym): take special case for symbols which are in FARSPACE
10335 but in CODESPACE too,
10336 * (assignResultValue): modified to take into account _G.useWreg,
10337 * (genCall): don't use wreg for parameter passing when function is
10338 declared as reentrant, too, added optimization INCF to stack
10339 pointer when stack parameter count is 1,
10340 * (genFunction, genEndFunction): refurnished and fixed to not using
10341 wreg for passing parameters when function has varargs or is
10342 reentrant, fixed bug with symbol name compare for generating
10343 functions in absolute address,
10344 * (pic16_storeForReturn): refurnished,
10345 * (genCmp): began writing a new version of the function, not ready
10346 yet, therefore it is disabled,
10347 * (genAssign): do not read code memory when assigning a function to
10348 a pointer function,
10349 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10350 array of characters, not pointer,
10351 * (pic16initialComments): in debug mode emit an .ident directive for
10353 * (_process_pragma): emit a new warning type (internal to pic16)
10354 when setting stack to default length, emit a similar warning when
10355 placing a function at absolute address and address is not word aligned
10356 * (_pic16_parseOptions): added 'return TRUE' statement,
10357 * (_pic16_linkEdit): if compiling a source, then add the source's
10358 file object, first in the list of objects to link,
10360 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10362 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10363 * src/pic/main.c : removed VC warning.
10364 * src/pic/gen.c : changed comment.
10366 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10368 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10369 reference to a deprecated symbol _GPTRREG was causing failure to
10370 link. Thanks G. M. Gallant for the info.
10372 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10374 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10375 comments for Bugs item #954788.
10377 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10379 * src/pic16/device.c (pic16_dump_gsection,
10380 * pic16_groupRegistersInSection): handle symbols declared to be in
10381 access bank differently,
10382 * src/pic16/gen.c (struct _G): added field resDirect,
10383 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10384 send values read from stack directly to result and don't allocate
10386 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10388 * (pic16_sameRegsOfs): NEW,
10389 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10390 free because they were not allocated from temporary pool,
10391 * pic16_popRegFromString): workaround to fix a problem with
10392 allocating variables twice or never,
10393 * (genGenPointerGet): using PRODL instead of FSR0H,
10394 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10396 * (genAssign): take advantage of the _G.resDirect flag,
10397 * (genCast): around line 11844, use mov2f instead of directly
10398 MOVFF'ing between operands to account for literal values,
10399 * src/pic16/genutils.c: some new debug functions for gpsim have been
10401 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10402 float with integer part only,
10403 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10404 place variables in access bank
10405 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10406 updated sources to reflect recent changes in gen.c
10408 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10410 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10411 sources that searched for headers in installation path, now the
10412 device/include/pic16 is used,
10413 * src/pic16/glue.c (pic16glue),
10414 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10415 .line directives if not in debug mode, this suppresses assembler's
10416 warnings for ignored directives
10418 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10420 * src/port.h: made reset_regparms prototype void parameter explicit.
10421 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10422 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10423 * doc/sdccman.lyx: documented warning disabling and how to use
10424 printf_large to make it print floats.
10425 * device/include/stdbool.h: NEW
10426 * device/lib/_atof.c,
10427 * device/lib/_divuint.c,
10428 * device/lib/_divulong.c,
10429 * device/lib/expf.c,
10430 * device/lib/printf_large.c,
10431 * device/lib/sincosf.c,
10432 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10433 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10434 a completely reentrant lib.
10436 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10438 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10439 * device/include/pic16/stdio.h: fixed bug with colon
10441 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10443 * device/include/pic16/stdio.h,
10444 * device/include/pic16/stdlib.h,
10445 * device/include/pic16/math.h: NEW
10446 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10447 declared as _naked to reduce overhead
10448 * device/lib/Makefile.in (target port-specific-objects-pic16):
10449 changed * to *.* so to ignore the CVS directory,
10450 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10451 stacked variables back in stack,
10452 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10455 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10457 * .version: bumped version number to 2.4.5
10458 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10459 * support/Util/SDCCerr.c (messages structure): added entry for
10462 Large cumulative patch for pic16 port and libraries.
10463 * device/include/pic16/sdcc-lib.h,
10464 * device/include/pic16/stdarg.h,
10465 * device/include/asm/pic16/features.h,
10466 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10467 * device/include/pic16/float.h: changes reentrant keyword with
10468 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10469 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10470 updated target build-libraries to include objects from gptr,
10471 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10472 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10473 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10474 all function headings,
10475 * src/SDCCmain.c: added global parameter userIncDirsSet,
10476 * (parseCmdLine): when option -I is encountered add directory to
10477 userIncDirsSet too,
10478 * src/version.awk: added space between control and long,
10479 * src/pic16/NOTES: added some notes for the port,
10480 * src/pic16/gen.c: added prototype for mov2fp function,
10481 * (fReturnpic16[]): properly named return value registers,
10482 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10483 * (aopForSym): added code to handle symbols with onStack flag set,
10484 symbols onStack are allocated PTRSIZE bytes,
10485 * (aopFreeAsmop): handles special case where asmops are stack objects,
10486 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10487 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10488 added argument lock to trace flaws in allocating temporary registers
10489 when developing port,
10490 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10491 * (pic16_popRegFromString): reenabled allocating a direct register
10493 * (assignResultValue): various beautifications,
10494 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10495 referenced function argument,
10496 * (genIpush): reenabled to allow stacked arguments, handles only
10497 ic->parmPush iCodes,
10498 * (genCall, genPcall): major changes to allow for variable argument
10499 functions, fixed a bug with falsely restoring stack pointer after
10500 returning from call,
10501 * (genFunction): pending code for critical function,
10502 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10503 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10504 * (genNearPointerGet): fixed bug with indirect reading, was always
10506 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10508 * (genAddrOf): rewrote code to take address of a stacked function parameter
10509 * (genCast): fixed casting to generic pointer type,
10510 * src/pic16/gen.h: added AOP_STA,
10511 * (struct asmop): added field stk,
10512 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10513 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10514 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10515 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10516 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10517 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10519 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10521 * (pic16_port structure): generic pointer size is set to 3,
10522 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10523 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10525 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10526 operand is an iTemp,
10528 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10530 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10531 * debugger/mcs51/simi.c: addapt new syntax of s51
10533 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10535 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10536 * src/pic16/pcode.c: commented out some calls to free() in order to
10539 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10542 * src/SDCCicode.c (isiCodeInFunctionCall),
10543 * src/avr/ralloc.c (selectSpil),
10544 * src/pic/ralloc.c (selectSpil),
10545 * src/pic16/ralloc.c (selectSpil),
10546 * src/ds390/ralloc.c (selectSpil),
10547 * src/hc08/ralloc.c (selectSpil),
10548 * src/xa51/ralloc.c (selectSpil),
10549 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10550 stack in the middle of a function call sequence (fixes bug #1020268)
10551 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10552 costs associated with the minimum switch case.
10554 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10556 * src/SDCC.lex: fixed bug #1030549
10558 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10560 * src/SDCCcse.h (struct cseDef),
10561 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10562 over a function call if the CSE is derived from a symbol whose
10563 address has been taken (fixes bug #1029883)
10564 * support/regression/tests/bug-1029883: a new regression test for
10567 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10569 * src/hc08/gen.c (emitinline): fixed bug #1029778
10570 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10571 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10572 and starts toward RFE #905167)
10574 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10576 * src/pic16/gen.c (mov2f): New function to move an operand to
10577 another without considering if it is a literal or a register,
10578 * (pic16_sameRegs): don't check if they are both AOP_REG,
10579 * (AccRsh): removed andmask=0 lines,
10580 * (genLeftShift): duplicated to be improved in future versions,
10581 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10582 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10583 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10584 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10585 * (insertBankSwitch): fixed inserting banksel directives algorithm
10586 for instructions that follow a skip instruction, this fixes a report
10587 for broken subtraction code generation,
10588 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10589 iCode is a left op, just in case result and right share the same
10592 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10595 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10597 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10598 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10599 on 2004-09-12; it was buggy
10601 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10603 * src/SDCCsymt.h: removed RESULT_CHECK
10608 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10610 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10612 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10613 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10614 configuration values no more rejected by compiler, they are assigned
10615 to configuration registers with a warning message instead,
10616 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10617 the for-loop so last conf register is emitted too,
10618 * (_pic16_initPaths): link library libsdcc.lib by default,
10619 * (_hasNativeMulFor): modified test for multiplication according to
10620 Raphael Neider's remarks. Integer multiplication is also done with
10622 * device/include/pic16/pic18fregs.h: corrected type error in while
10623 testing and including 18f6720 header file
10625 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10627 * src/pic16/device.h (pic16_options): removed field use_crt,
10628 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10629 until an optimization to handle single bits is added,
10630 * (pic16_loadFSR0): moved before genUnpackBits,
10631 * (genAnd): some white lines removed,
10632 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10633 leave_reset flags in pic16_options when using crt modules,
10635 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10637 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10638 for bugs 898889 & 979599. Also used some safer print instructions.
10640 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10642 * src/pic16/device.h (pic16_options_t): added field use_crt,
10644 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10645 catch a probable future bug,
10646 * src/pic16/gen.c: aopIdx function commented out,
10647 * (genAssign): commented out old code which used aopIdx,
10648 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10649 code, added if conditionals to take into account the --use-crt
10650 command line options,
10651 * src/pic16/main.c (pic16_optionsTable): added new command line
10652 options, --use-crt= and --no-crt,
10653 * (_pic16_linkEdit): now the proper crt object is added in the
10654 linker command line except than when --no-crt is specified,
10655 * src/pic16/pcode.c,
10656 * src/pic16/pcode.h: added some structures and functions for a new
10657 optimization scheme to compansate for instruction overhead between
10658 same iCodes, this scheme is currently under development and is not
10659 working in any way,
10660 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10662 * device/lib/pic16/startup/crt0i.c,
10663 * device/lib/pic16/startup/crt0iz.c: added global char variable
10664 __uflags to force the generation of an idata section
10666 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10669 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10670 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10672 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10674 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10675 Frieder) and clarified the default code optimization mode
10677 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10679 * src/SDCC.lex (doPragma, process_pragma),
10680 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10681 "opt_code_size", and "opt_code_balanced"
10682 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10683 regrouped options by category, added support for category headers
10684 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10685 and "--opt-code-size"
10686 * doc/sdccman.lyx: documented these new options and pragmas
10687 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10688 preference into account
10690 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10692 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10693 geniCodePreDec): Fixed bug 904237 by generating a warning
10695 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10697 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10699 * src/pic/device.c : When no max ram set validate full memory range.
10701 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10703 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10705 * device/lib/_gptrget.c,
10706 * device/lib/_gptrput.c: updated comment
10707 * device/lib/calloc.c,
10708 * device/lib/free.c,
10709 * device/lib/malloc.c,
10710 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10711 * src/SDCCcse.c (cseBBlock),
10712 * src/SDCCicode.c (printOperand, geniCodeArray),
10713 * src/SDCCicode.h (struct operand): fixed bug 868103
10714 * support/regression/tests/bug-868103.c: added
10715 * src/SDCCast.c (searchLitOp),
10716 * src/SDCCcse.h (struct cseDef),
10717 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10718 * src/SDCCicode.h (struct operand),
10719 * src/SDCCsymt.h (struct sym_link),
10720 * src/avr/gen.c (hasInc),
10721 * src/ds390/gen.c (hasInc),
10722 * src/hc08/gen.c (genPlusIncr, hasInc),
10723 * src/mcs51/gen.c (hasInc),
10724 * src/pic16/glue.c (pic16_printIvalChar),
10725 * src/pic16/ralloc.c (regWithIdx),
10726 * src/xa51/gen.c (hasInc) : removed warnings
10727 * src/SDCCast.c (createBlock): added comment ???
10728 * src/hc08/ralloc.c: updated comments
10730 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10732 * doc/sdccman.lyx: updated section on switch statements, added
10733 section about semaphore locking
10734 * doc/Makefile: added option -info for latex2html
10735 * device/lib/_gptrget.c,
10736 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10738 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10740 * src/pic/device.h,
10741 * src/pic/device.c,
10742 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10743 maxram is less than 0x100.
10745 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10747 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10749 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10752 * src/mcs51/main.c,
10753 * src/ds390/main.c,
10757 * src/pic16/main.c,
10760 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10761 a jump table is the best form for a switch statement, including
10762 automatic insertion of missing cases to make the case range
10763 continuous. Developed in collaboration with Frieder Ferlemann.
10765 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10767 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10768 accumulator result if it needs sign extension
10770 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10772 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10774 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10776 * device/lib/gbz80/printf.c,
10777 * device/lib/z80/printf.c: removed define for NULL
10779 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10781 * as/xa51/xa_link.c,
10782 * device/examples/ds390/ow390/ad26.c,
10783 * device/examples/ds390/ow390/cnt1d.c,
10784 * device/examples/ds390/ow390/counter.c,
10785 * device/examples/ds390/ow390/ds2480.h,
10786 * device/examples/ds390/ow390/ds2480ut.c,
10787 * device/examples/ds390/ow390/findtype.c,
10788 * device/examples/ds390/ow390/gethumd.c,
10789 * device/examples/ds390/ow390/owllu.c,
10790 * device/examples/ds390/ow390/ownetu.c,
10791 * device/examples/ds390/ow390/swt12.c,
10792 * device/examples/ds390/ow390/swtloop.c,
10793 * device/examples/ds390/ow390/temp.c,
10794 * device/examples/ds390/ow390/temp10.c,
10795 * device/examples/ds390/ow390/thermo21.c,
10796 * device/examples/ds390/ow390/tinilnk.c,
10797 * device/examples/ds390/ow390/tstfind.c,
10798 * device/examples/serialcomm/windows/serial.cpp,
10799 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10800 * device/include/reg51.h: fixed line endings for cvs
10802 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10804 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10805 packRegsForAccUse, packRegisters): new accumulator register
10807 * support/regression/ports/hc08/support.c (_putchar): suppress
10808 warning of unused variable
10809 * src/SDCCicode.c: added SWAP entry to codeTable
10811 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10813 * device/lib/sprintf.c: forgot to add this file before previous commit
10815 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10817 * src/pic16/gen.c (genPackBits): added operand right in function
10818 parameters, load result directly if p_type is POINTER (that is
10819 called by genNearPointerSet)
10820 * (genUnPackBits): added operand left in function parameters,
10821 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10822 FSR0 if accessing bitfields,
10824 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10826 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10827 _print_format; updated printf, sprintf, vsprintf
10828 * device/include/asm/default/features.h: corrected comment/define
10829 * device/lib/Makefile.in: added sprintf.c
10830 * device/lib/libsdcc.lib: added sprintf module
10831 * device/lib/printf_large.c,
10832 * device/lib/vprintf.c,
10833 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10835 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10836 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10837 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10839 * support/regression/tests/zeropad.c: define idata as data for hc08
10841 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10843 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10844 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10845 labels are referenced at least once (even if a reference is not found)
10846 * src/hc08/gen.c (emitcode): set isComment flag for comments
10847 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10848 loads), rules 6a..6b (optimize jumps to return)
10850 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10852 * device/lib/acosf.c (acosf),
10853 * device/lib/asinf.c (asinf),
10854 * device/lib/atanf.c (atanf),
10855 * device/lib/ceilf.c (ceilf),
10856 * device/lib/cosf.c (cosf),
10857 * device/lib/coshf.c (coshf),
10858 * device/lib/cotf.c (cotf),
10859 * device/lib/fabsf.c (fabsf),
10860 * device/lib/floorf.c (floorf),
10861 * device/lib/log10f.c (log10f),
10862 * device/lib/logf.c (logf),
10863 * device/lib/sinf.c (sinf),
10864 * device/lib/sinhf.c (sinhf),
10865 * device/lib/sqrtf.c (sqrtf),
10866 * device/lib/tanf.c (tanf),
10867 * device/lib/tanhf.c (tanhf),
10868 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10869 replaced all instances of "reentrant" in the library functions
10870 defined in math.h with this macro.
10871 * support/regression/tests/float_trans.c: reenabled test for hc08
10873 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10875 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10876 erroneously deleted
10878 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10880 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10881 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10882 multi-byte volatile operands are used
10883 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10884 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10885 initialization to area GSINIT0 so that it would always precede
10886 any static initializers in GSINIT
10887 * support/regression/tests/zeropad.c: fixed idata define for hc08
10888 * support/regression/tests/bug-927659.c,
10889 * support/regression/tests/float_trans.c: disabled tests for hc08
10890 pending missing library routines
10891 * .version: increased version number to 2.4.4 - hc08 port now passes
10895 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10897 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10898 * Makefile.common.in,
10900 * as/hc08/Makefile.in,
10901 * as/mcs51/Makefile.in,
10902 * as/z80/Makefile.in,
10903 * debugger/mcs51/Makefile.in,
10904 * device/include/Makefile.in,
10905 * device/lib/Makefile.in,
10908 * link/z80/Makefile.in,
10909 * packihx/Makefile.in,
10910 * sim/ucsim/main_in.mk,
10911 * sim/ucsim/avr.src/Makefile.in,
10912 * sim/ucsim/doc/Makefile.in,
10913 * sim/ucsim/gui.src/serio.src/Makefile.in,
10914 * sim/ucsim/hc08.src/Makefile.in,
10915 * sim/ucsim/s51.src/Makefile.in,
10916 * sim/ucsim/xa.src/Makefile.in,
10917 * sim/ucsim/z80.src/Makefile.in,
10919 * support/cpp2/Makefile.in,
10920 * support/librarian/Makefile,
10921 * support/makebin/Makefile: added DESTDIR to the install path proposed
10922 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10923 * doc/sdccman.lyx: added DESTDIR documentation
10925 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10927 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10928 instruction for interrupt handlers, use fast returns when returning
10929 from high priority interrupts
10931 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10933 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10935 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10936 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10937 bugs, ported much of Bernhard's code from mcs51
10938 * src/mcs51/gen.c (genSend),
10939 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10940 than one when calling a reentrant function
10941 * device/lib/_mullong.c: defined an alternate struct layout for big
10942 endian ports (hc08)
10944 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10946 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10949 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10951 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10952 are sane and complete before asking the port its prefered parameter
10953 passing method (fixes bug #1017633)
10954 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10957 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10959 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10960 problem in bitfields >= 8 bits.
10962 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10964 * src/SDCCsymt.c: undid changes that were not meant to be committed
10966 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10968 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10970 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10972 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10973 copied and wrong bit got inverted
10975 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10977 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10978 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10979 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10980 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10981 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10982 assignments to bitfields at known addresses
10983 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10984 reads from bitfields at known addresses
10985 * src/hc08/ralloc.c (packRegisters),
10986 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10987 genhc08Code): optimize pointer get values used as conditionals
10988 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10991 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10993 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10994 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10995 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10998 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11000 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11002 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11004 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11007 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11009 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11011 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11013 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11016 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11018 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11020 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11022 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11023 cases use more compact code.
11025 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11027 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11029 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11031 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11033 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11036 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11037 parameter of changePointer() from symbol* to sym_link*
11038 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11039 * src/SDCCsymt.c (compareType): void* type is castable to other
11040 pointers, but not necesarily an exact match.
11041 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11042 is no longer blindly treated as an exact match.
11043 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11045 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11047 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11049 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11053 * src/pic/ralloc.h,
11054 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11056 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11058 * src/pic/device.c,
11059 * src/pic/device.h,
11060 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11062 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11064 * src/mcs51/gen.c (emitcode): fixed bug #992819
11066 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11068 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11069 there's no need to make it worse
11071 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11073 * src/mcs51/ralloc.c (deassignLR),
11074 * src/ds390/ralloc.c (deassignLR),
11075 * src/hc08/ralloc.c (deassignLR),
11076 * src/z80/ralloc.c (deassignLR),
11077 * src/pic/ralloc.c (deassignLR),
11078 * src/pic16/ralloc.c (deassignLR),
11079 * src/avr/ralloc.c (deassignLR),
11080 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11081 rlivePoint): fixed another part of bug #971834
11083 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11085 * src/z80/main.c: enabled "critical" keyword
11086 * src/z80/mappings.i,
11087 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11088 functions (fixes bug #979646)
11089 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11091 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11093 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11096 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11098 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11099 doesn't disable too much optimizations
11101 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11103 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11105 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11107 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11109 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11111 * src/pic/gen.c tidied up tabs
11112 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11113 * src/pic/main.c tidied up tabs
11114 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11115 * src/pic/pcoderegs.c tidied up tabs
11116 * src/pic/ralloc.c tidied up tabs
11118 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11120 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11121 to S_FIXED for pic16 port and when symbol is not in level 0,
11122 allocate for S_REGISTER storage class and pic16 port, too,
11123 * src/pic16/device.h: prototype for checkSym,
11124 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11125 * (pic16_assignConfigWordValue): test the value and the mask to
11126 validate that the value is suitable for the configuration word,
11127 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11128 collect extern declared symbols, don't emit symbol twice, check
11129 first if symbol is in publics set first,
11130 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11131 * added command line '--fstack' which enables an experimental
11132 feature for stack access, too buggy to be used yet...
11133 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11134 * (pic16_allocDirReg): when register has storage class S_REGISTER
11135 allocate in pic16_dynAccessRegs,
11136 * device/include/pic16/pic18f????.h: modified configuration word
11137 naming convention, words started as CONFIG0H but should be CONFIG1H
11139 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11141 * device/include/mcs51reg.h: fixed bug 970993
11143 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11145 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11146 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11147 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11148 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11149 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11150 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11151 error/warning numbers,
11152 added function setWarningDisabled()
11153 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11154 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11155 _memcmp.c _memmove.c calloc.c realloc.c free.c
11156 * support/regression/tests/malloc.c: added tests for new functionality
11157 * support/regression/tests/zeropad.c: added tests for truncated initializers
11158 and initialized char arrays starting with '\x0'
11159 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11161 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11163 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11165 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11167 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11168 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11169 peephole 177.e. Thanks to anonymous
11171 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11173 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11174 function isn't used in the source but referenced as a
11175 variable initializer then declare it as extern in .asm file
11177 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11179 * .version: increased version number to 2.4.3
11181 Adding version extension according to ChangeLog CVS revision
11182 * src/Makefile.in (target all): added dependency 'version.h'
11183 * (rule version.h): added rule to create version.h from ChangeLog,
11184 * (rule dep): added dependency version.h,
11185 * src/version.awk: AWK script to create version.h
11186 * src/SDCCdwarf2.c (dwWriteModule),
11187 * src/SDCCglue.c (initialComments),
11188 * src/SDCCmain.c (printVersionInfo): modified to write after
11189 version string the version extension number,
11190 * src/SDCCutil.c: included "version.h"
11191 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11193 * src/SDCCutil.h: added prototype for getBuildNumber
11195 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11196 includeDirsSet, too,
11197 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11198 const char [] is found in function prototype...
11200 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11201 moving to WREG with source is already in WREG,
11202 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11203 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11204 * (aopForSym): stack'ed symbols are partially supported, added
11205 if-clause to support symbols in FARSPACE,
11206 * (sameRegs): added test for AOP_ACC to see if registers are same,
11207 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11208 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11209 * (pic16_popRegFromString): will not allocate a new register if it
11210 doesn't find one by name, bug may have introduced...
11211 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11212 * (genIpush): revived to use pic16 port's stack,
11213 * (genAddrOf): added incomplete case for stack'ed operand,
11214 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11215 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11216 can handle multibyte operands,
11217 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11218 * (pic16initialComments): added message for MPLAB compatibility
11220 * src/pic16/main.h: prototype for pic16_mplab_comp,
11221 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11222 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11223 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11224 because of increased complexity of procedure,
11225 * (_process_pragma): stack pragma changed to format 'stack pos len',
11226 emit symbol '_stack_end' to conform with gplink,
11227 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11228 to search for register,
11229 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11231 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11232 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11233 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11234 case for PO_GPR_REGISTER,
11235 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11236 dies, the new era is ahead !...
11237 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11238 pic16_dynInternalRegs,
11239 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11240 * (pic16_allocDirReg): minor optimizations and bug fixes,
11241 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11243 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11244 load stack and frame pointer with address of 'stack_end' symbol
11246 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11248 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11249 without source code but only variable initializers
11251 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11253 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11254 external are not declared as extern to reduce overhead while linking
11256 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11258 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11260 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11262 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11263 Yee Keat for the patch
11264 * src/SDCCast.c (decorateType): fixed bug #979599
11265 * src/ds390/gen.h: removed local fReturnSizeDS390
11266 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11267 * src/ds390/gen.c (genAnd, genOr, genXor),
11268 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11270 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11272 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11273 add relFilesSet to $3, manipulate $2 to handle linking of object
11274 files without source files in command line,
11275 * device/include/pic16 (all headers): added ID location macros,
11276 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11277 entries for ID location bytes,
11278 * (pic16_assignIdByteValue): NEW,
11279 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11280 added field dumpcalltree to pic16_options_t,
11281 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11282 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11283 emitting rFalseIfx label after check_carry label,
11284 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11285 pic16_emitDIRegs), NEW
11286 * (pic16glue): dump .calltree file when option --calltree found,
11287 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11288 * (_pic16_genAssemblerPreamble): emit ID locations after
11289 configuration registers,
11290 * (pic16_linkCmd): modifications of the link command,
11291 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11292 * (pic16_pCodeInitRegisters): don't init stack registers,
11293 * (pic16_findPrevInstruction): fixed bug,
11294 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11295 bug with immediate registers,
11296 * (buildCallTree): traces stack push and pop,
11297 * (pct2): dump also stack usage for each function,
11298 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11299 * (pic16_allocDirReg): various modifications,
11300 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11303 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11305 * src/pic16/pcode.c: removed buggy double colon
11307 2004-07-01 Borut Razem <borut.razem AT siol.net>
11309 * support/scripts/sdcc.nsi: added include/pic16 to setup
11311 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11313 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11314 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11316 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11317 specific command line arguments. Also added sample lkr script
11318 for placing a variable at a specific memory bank.
11319 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11320 at a specific memory bank,
11321 * (pic16_dump_isection): fixed bug which caused string literals to
11322 be omitted when dumping idata section,
11323 * (pic16_groupRegistersInSection): added code to handle registers
11324 in specific memory banks,
11325 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11326 public, all references are renamed too,
11327 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11329 * (pic16_storeForReturn): added case to handle when dest is WREG,
11330 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11331 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11332 pic16_rel_udata, check to see if that register is marked as being
11333 a member of a specific memory bank,
11334 * (pic16_printIvalCharPtr): added code to add string literals either
11335 to code or the idata sections,
11336 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11337 also accept the 'udata' pragma,
11338 * src/pic16/main.h: new structure types sectName and sectSym
11339 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11340 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11341 * (pic16_findPrevInstruction): fixed, it returned nothing,
11342 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11343 instruction combinations,
11344 * (pic16_FixRegisterBanking): heavily reorganised,
11345 * (pic16_AnalyzeBanking): if generating banksel directives is
11346 disabled, then don't call FixRegisterBanking at all,
11347 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11348 completely removed,
11349 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11351 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11353 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11354 Phuah Yee Keat <yk.phuah AT nestac.com>
11356 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11358 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11359 correctly the IVT even if it is relocated to some other location
11361 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11363 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11364 * device/include/pic16/pic18f2220.h: NEW,
11365 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11366 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11367 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11368 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11369 nodefaultlibs, ivt_loc is the location of the interrupt vector
11370 table, and nodefaultlibs signs that default libraries should not be
11371 linked in link stage,
11372 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11373 according to --ivt-loc argument,
11374 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11375 when pragma stack is found,
11377 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11379 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11380 256 (range check), 257 (do while), 258.a-f (bit banging
11381 f.e. on 3-wire SPI bus)
11383 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11385 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11386 variables used exclusively within a loop
11388 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11390 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11392 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11394 * src/SDCClrange.c (computeClash): fixed bug #971834
11396 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11398 * src/mcs51/gen.c (genCmp): fixed bug #975903
11399 * src/hc08/gen.c (operandsEqu),
11400 * src/ds390/gen.c (operandsEqu),
11401 * src/z80/gen.c (operandsEqu),
11402 * src/pic/gen.c (operandsEqu),
11403 * src/pic16/gen.c (operandsEqu),
11404 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11405 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11407 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11409 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11411 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11413 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11414 default case in switch statement,
11415 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11416 to eliminate problem with initialisation of pointers, but problem
11418 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11419 * (emitStaticSegment): removed various lines emitting debug info,
11420 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11421 added processor registers for utilizing EEPROM,
11422 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11423 configurable and set 8
11425 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11427 * .version: increased version number to 2.4.2,
11429 Cumulative patch for pic16 port
11430 * src/pic16/device.c: changed scheme to dump initial values for
11431 variables in idata segment, all print_idata* functions were removed,
11432 now the pic16_printIval* will be called,
11433 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11434 * _pic16_printPointerType, pic16_printPointerType,
11435 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11436 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11437 NEW, similar to the respective functions in SDCCglue.c,
11438 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11439 way, emitting hex bytes,
11440 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11442 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11444 * src/avr/ralloc.c (serialRegAssign),
11445 * src/xa51/ralloc.c (serialRegAssign),
11446 * src/pic/ralloc.c (serialRegAssign),
11447 * src/pic16/ralloc.c (serialRegAssign),
11448 * src/hc08/ralloc.c (serialRegAssign),
11449 * src/z80/ralloc.c (serialRegAssign),
11450 * src/ds390/ralloc.c (serialRegAssign),
11451 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11453 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11455 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11456 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11458 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11460 Cumulative patch for pic16 port:
11461 * src/pic16/device.h (typedef PIC16_device) modified fields for
11462 defining microcontrollers,
11463 * src/pic16/device.c: added new info for all devices in Pics16 array,
11464 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11465 to be optimised out by the pCode optimiser,
11466 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11467 specially, bug reported by G.M. Gallant,
11468 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11469 as force'd so that cannot be optimised out by pCode optimiser,
11470 * src/pic16/pcode.c,
11471 * src/pic16/pcodepeeph.c,
11472 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11473 they are disabled by default, but can be enabled explicit with
11474 command argument --denable-peeps, for testing,
11475 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11476 --pomit-ivt in COMPILE_FLAGS
11478 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11480 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11481 compilation on MSVC
11483 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11485 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11487 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11489 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11490 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11492 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11494 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11495 would only assign 0x300001 register.
11497 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11499 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11500 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11502 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11504 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11506 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11507 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11508 added peephole 254 (left shift), 255 (jump table)
11510 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11512 * device/lib/Makefile.in: removed comment line with model-pic16,
11513 * (target port-specific-objects-pic16): the libraries and objects
11514 are copied to the build directory form the device/lib/pic16/bin
11517 Cumulative patch concerning pic16 port:
11518 * library directory has been re-organized,
11519 * added support for PIC18F1220,
11520 * added headers and library sources for chips 18f1220,18f6520,
11521 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11523 * configuration registers setting has changed, now each supported
11524 device has a complete description of the registers it uses,
11525 * all initialisations are moved to idata sections, these section
11526 can be absolute or relocatable,
11527 * fixed initialisation of codespace variables,
11528 * fixed warning about PCLATU and gpsim,
11529 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11530 * (genAssign): use table reads when assigning from variables in codespace,
11531 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11532 char/int variables placed in codespace,
11533 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11534 registers set in .asm file, no need for --pomit-config-words anymore,
11535 * (pic16glue): some 8051 legacy segments are commented out
11536 (to be removed completely),
11537 * added support for alternative assembler and linker with --asm=
11538 and --link= command line arguments,
11539 * peepholes are disabled automatically in the port, no need to
11540 specify on command line,
11541 * port supports natively char/int/long multiplication, but converts
11542 all divisions to support functions,
11543 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11544 to the file set in variable $2,
11545 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11546 strings in ASCII format and not in hex,
11547 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11548 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11549 allocate proper register if iCodes aren't temporary,
11551 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11553 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11555 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11557 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11560 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11562 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11563 computed address is reused
11564 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11565 multi-byte bitfields
11567 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11569 * src/z80/gen.c: (genArrayInit): must check for pointers too
11571 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11573 * support/regression/tests/zeropad.c: never meant to commit the
11574 nestedstruct test: removed, added check for GCC version
11576 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11578 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11579 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11580 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11581 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11582 bugs 928906 and 954082 half-empty initializers
11584 * src/SDCCsymt.c (getAllocSize): added for above fix
11585 * src/z80/gen.c (genArrayInit): fixed bug 741044
11586 * support/regression/tests/zeropad.c: added tests
11588 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11590 * src/pic16/device.c (pic16_dump_section): corrected bug which
11591 caused some symbols of the libraries to be misplaced
11593 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11595 * src/pic16/glue.c,
11596 * src/pic16/ralloc.h,
11597 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11598 to fix conflict with pic port
11600 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11602 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11603 externs configuration variables,
11604 * src/pic16/ralloc.h,
11605 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11606 prototype in header, commented out some debug messages
11608 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11610 * src/pic16/glue.c,
11611 * src/pic16/main.c,
11612 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11613 for gpasm COFF object generation. Thanks to D. Hawkins for
11616 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11618 * src/ds390/main.c,
11619 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11620 Brock for spotting this)
11621 * src/ds390/gen.c (genEndFunction),
11622 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11623 interrupt handler and critical. Disable push/pop optimizations when
11624 peephole optimizations disabled.
11626 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11628 Updated pic16 library sources and headers.
11629 * device/lib/pic16/pic18f*/ ,
11630 * device/include/pic16/*.h: modified to handle structured SFR
11633 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11635 * src/port.h (PORT structure): added hook initPaths, now each
11636 port can declare its own default search paths,
11637 which can been seen with the --print-search-dirs option,
11638 see pic16 port for example,
11639 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11640 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11641 * (doPrintSearchDirs): NEW, replaces in a central manner the
11642 printing of search dirs which was split in set*Paths functions,
11643 * (main): added call to port->initPaths and doPrintSearchDirs,
11645 * src/ds390/main.c,
11648 * src/izt/tlcs900h.c,
11649 * src/mcs51/main.c,
11651 * src/pic16/main.c: modified port structures to reflect addition of
11654 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11655 * (pic16_dump_section): for registers in same address reserve memory once,
11656 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11658 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11659 result is greater in size than right or left,
11660 * (pic16_genUMult8X8_8): there are some cases where the result can
11661 be 16 bits size, so handle these,
11662 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11663 * (pic16_outBitC): modified to emit pcodes,
11664 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11666 * (genDivOneByte): implemented algorithm to divide 8-bits,
11667 * (genCmp): uncommented goto, but issues still exist,
11668 * (genAnd): fixed a bug with variables >8bits,
11669 * (genPackBits): optimization added that uses BCF/BSF to change a
11671 * (genAssign): fixed bug when assigning floating point literals,
11672 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11673 __sdcc_gsinit_startup label,
11674 * src/pic16/main.c (_pic16_init): removed search directory
11676 * (_pic16_initPaths): NEW, used to initialise search directories,
11677 * (_hasNativeMulFor): support functions for all except char/int
11678 multiplication, and char division,
11679 * (PIC16_port struct): modified entry for native mul support,
11680 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11682 * (buildCallTree): call to register_usage is ifdef'ed out,
11684 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11686 * device/include/string.h: applied Stas Sergeev's patch to make this
11687 header file compatible with the preprocessor -Wundef option
11688 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11689 failure (fixes bug #941458)
11691 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11693 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11694 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11695 that the variable, not the function, should be static
11696 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11697 to be consistent with non-literal case
11699 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11701 * src/SDCCast.c (isConformingBody): fixed bug #949967
11702 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11703 convilong): fixed bug #952086
11705 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11707 * src/SDCCmem.c (allocVariables): fixed bug #955321
11709 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11711 * src/hc08/main.c (_hc08_genAssemblerEnd),
11712 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11713 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11714 completely eliminated the use of a temporary file
11715 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11716 when more than one file linked
11717 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11719 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11721 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11722 which fixes bug #543481
11723 * support/regression/tests/bug-751703.c: fixed comments left from a
11724 cut and paste error
11725 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11726 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11727 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11729 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11730 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11731 are now changed to underscores in moduleName
11733 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11735 * as/mcs51/lkmem.c: better fix for bug #954173
11737 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11738 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11740 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11741 * device/include/c8051f000.h,
11742 * device/include/c8051f120.h,
11743 * device/include/c8051f300.h,
11744 * device/include/c8051f310.h,
11745 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11746 PWM16) and detab'ed
11748 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11750 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11751 and mailing lists, doc'ed --no-peep-comments, removed reference
11752 to knoppix (newest version has no LyX/LaTeX), other minor changes
11753 * src/SDCCglue.c (glue): save 2 bytes stack space with
11754 option --main-return. The ljmp could probably be avoided too
11756 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11758 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11760 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11762 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11763 * src/SDCCopt.c (isLocalWithoutDef),
11764 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11765 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11766 (credit to Maarten Brock for patch #949363, on which this is based)
11767 * support/regression/tests/bug-751703.c: some test cases of extern used
11768 within inner scopes.
11770 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11772 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11774 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11776 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11777 dwWriteLabel): fix to create valid debugger symbols even when
11778 the module name has non-alphanumeric symbols in it
11779 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11780 when a variable's allocation has been optimized away
11783 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11785 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11787 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11788 * src/mcs51/main.c,
11789 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11790 * src/ds390/main.c,
11791 * src/z80/gen.c (z80_emitDebuggerSymbol),
11793 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11795 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11796 * src/pic16/main.c,
11797 * src/avr/gen.c (avr_emitDebuggerSymbol),
11799 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11801 * src/SDCCdebug.c (emitDebuggerSymbol),
11803 * src/port.h: added a debugger struct to the port struct. Added a
11804 callback for defining debugger symbols
11806 * src/SDCCast.c (createLabel),
11807 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11810 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11811 iCode back to the ast for the function
11813 * src/hc08/ralloc.c (hc08_assignRegisters),
11814 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11815 unneeded fields from the regs struct.
11816 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11817 pushReg() & pullReg() functions instead of emitcode()
11819 * src/hc08/gen.c (genLabel, genhc08Code),
11820 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11822 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11825 * src/hc08/gen.c (genEndFunction, genhc08Code),
11827 * src/mcs51/gen.c (genEndFunction, gen51Code),
11829 * src/ds390/gen.c (genEndFunction, gen390Code),
11831 * src/z80/gen.c (genEndFunction, genZ80Code),
11834 * src/pic/gen.c (genEndFunction, genpic14Code),
11836 * src/pic16/gen.c (genEndFunction, genpic16Code),
11838 * src/avr/gen.c (genEndFunction, genAVRCode),
11840 * src/xa51/gen.c (genEndFunction, genXA51Code),
11842 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11843 specific code to cdbFile.c and out of the backend code generators
11845 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11846 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11847 starting address is now 0
11850 * as/hc08/m08pst.c,
11851 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11852 assembler directive for DWARF support
11853 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11857 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11859 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11861 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11862 and inappropriate peephole optimization in jump tables
11864 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11866 * as/hc08/m08pst.c,
11867 * src/SDCCglue.c: sdccopt works for the hc08 port now
11869 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11871 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11873 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11875 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11877 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11879 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11883 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11884 comments from the peephole optimizer replacement rules
11885 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11887 * src/SDCCcse.c (updateSpillLocation),
11888 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11890 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11891 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11892 objects far pointers
11894 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11896 * src/SDCCsymt.h: a missing part of my last change
11897 * src/pic/ralloc.c (regTypeNum),
11898 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11900 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11903 * src/SDCCicode.c (aggrToPtrDclType),
11904 * src/SDCCptropt.h,
11905 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11906 ptrPseudoSymConvert),
11907 * src/pic/ralloc.c (regTypeNum),
11908 * src/pic16/ralloc.c (regTypeNum),
11909 * src/hc08/ralloc.c (regTypeNum),
11910 * src/ds390/ralloc.c (regTypeNum),
11911 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11912 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11914 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11916 * link/z80/lkmain.c (afile),
11917 * as/hc08/lkmain.c (afile),
11918 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11919 prevent a pointer problem when a filename has no directory and
11920 no extension specified.
11922 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11924 * link/z80/lkmain.c (afile): allow periods in directory names
11925 * link/z80/lkmain.c (afile),
11926 * as/mcs51/lkmain.c (afile),
11927 * as/hc08/lkmain.c (afile): allow linker script file to have an
11928 extension other than ".lnk"
11929 * link/z80/lklex.c (getfid),
11930 * link/z80/lkmain.c (parse),
11931 * as/mcs51/lklex.c (getfid),
11932 * as/mcs51/lkmain.c (parse),
11933 * as/hc08/lklex.c (getfid),
11934 * as/hc08/lkmain.c (parse): Support comments in the linker script
11935 file on lines by themselves and after filenames
11937 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11939 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11941 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11943 * src/z80/peeph-z80.def: removed some peephole rules that don't
11944 work with multibyte arithmetic (fixed bug #937126)
11945 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11946 to registers and not global variables
11947 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11948 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11949 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11950 checking for assignments not internally generated (fixed bug #931895)
11951 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11952 structure member (fixed bug #930072)
11954 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11956 * src/SDCCmain.c (linkEdit),
11957 * src/hc08/main.c (_hc08_parseOptions),
11958 * as/hc08/Makefile.in,
11959 * as/hc08/aslink.h,
11961 * as/hc08/m08pst.c,
11962 * as/hc08/lkrloc.c (relr, rele),
11963 * as/hc08/lkarea.c (lnkarea)
11964 * as/hc08/lkmain.c (afile, parse),
11965 * as/hc08/lkelf.c: support for ELF output
11966 * as/hc08/lks19.c (s19),
11967 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11969 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11971 * as/mcs51/lkihx.c: Fixed bug #899105.
11973 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11975 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11976 .dsp files from Unix to DOS.
11978 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11980 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11981 function pointers; we have been compliant for several months now.
11982 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11983 change that was accidently commented out
11984 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11985 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11988 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11990 * src/hc08/gen.c: output of all of the internal debugging information
11991 is now controlled by the D() macro; it is disabled by default
11993 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11995 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11996 harder to keep the same registers during a CAST iCode
11997 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11998 long via int can be done in a single cast, if the signedness is
12000 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12001 putchar() in tinibios.c in ds390's library
12003 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12005 * src/SDCCast.c (decorateType): fixed bug #898889,
12006 cast result of a literal complement too
12007 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12008 fixed check for bitfields
12010 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12012 * src/SDCCicode.c (geniCodeLogic): made it static,
12013 (geniCodeLogicAndOr): added in order to fix bug #905492,
12014 (ast2iCode): fixed bug #905492
12015 * support/regression/tests/bug-905492.c: added
12016 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12017 (processParms): fixed bug #927659: don't copy parms, this will clear
12019 * support/regression/tests/bug-927659.c: added
12021 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12023 * src/SDCCast.c (addCast): don't cast float to char
12024 * device/lib/libsdcc.lib: added _memmove
12026 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12028 * device/lib/large/Makefile: fixed parallel execution by
12029 replacing `make` by `$(MAKE)`
12031 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12033 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12034 offsets (fixes bug #923936)
12036 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12038 * device/lib/small/Makefile: fixed parallel execution by
12039 replacing `make` by `$(MAKE)`
12041 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12043 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12045 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12047 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12048 * src/regression/Makefile: Regression test was not running.
12050 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12052 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12053 complement if possible
12054 * src/SDCCval.c (valComplement),
12055 * src/SDCCicode.c (operandOperation): fixed complement of literal
12056 * support/regression/tests/onebyte.c (testComplement): added
12058 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12060 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12061 return an optimized tree; actually replace actParm with the new tree
12062 * src/SDCCast.h: added some parantheses to remove side effects
12063 * support/regression/tests/bug-920866.c
12065 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12066 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12067 Bit operands were not being handled properly in the pic14 port.
12068 (now src/regression/add.c passes again).
12070 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12072 * src/SDCC.y (labeled_statement): case and default no longer require
12073 a following statement (RFE #893037)
12075 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12077 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12078 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12079 disabled (fixes bug #916294)
12080 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12081 "mov a,acc"; patch provided by Lenny Story
12082 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12084 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12086 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12088 * src/ds390/gen.c (genFunction, genEndFunction),
12089 * src/ds390/ralloc.c (ds390_assignRegisters),
12090 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12091 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12092 pushed if there are parameters passed on the stack. Also, a cleaner
12093 way to decide if r0/r1 should be pushed/popped. (Together they fix
12096 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12099 * device/lib/mcs51/crtpagesfr.asm,
12100 * device/lib/mcs51/crtxinit.asm,
12101 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12102 to avoid confusion with Si Lab's SFRPAGE register.
12104 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12106 * src/SDCCglue.c (emitMaps): allow public sfr variables
12107 * src/SDCCglue.c (initialComments): include compiler build date
12108 with compiler version and put the timestamp of the generated
12109 assembly file on a serperate line to be less confusing.
12110 * src/port.h: added genInitStartup hook
12112 * src/ds390/main.c,
12115 * src/pic16/main.c,
12117 * src/z80/main.c: genInitStartup initialize as NULL (default to
12118 historical behaviour)
12119 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12120 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12121 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12122 library instead of hard coding it into the compiler.
12123 * support/regression/ports/mcs51-stack-auto/spec.mk,
12124 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12125 * device/lib/mcs51/Makefile,
12126 * device/lib/small/Makefile,
12127 * device/lib/large/Makefile,
12128 * device/lib/mcs51/crtpagesfr.asm,
12129 * device/lib/mcs51/crtstart.asm,
12130 * device/lib/mcs51/crtxclear.asm,
12131 * device/lib/mcs51/crtxinit.asm,
12132 * device/lib/mcs51/crtclear.asm,
12133 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12134 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12135 and into user configurable files.
12136 * device/lib/clean.mk: clean mcs51 directory too
12137 * support/regression/tests/longlit.c: added static to T1 declaration
12138 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12139 accesses in the initialization code
12141 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12143 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12144 OSCTRIMVAL as noted in bug #916008
12146 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12148 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12149 in loops with multiple exits (reported as incorrect registers
12150 used by Martin Helmling in Sdcc-user list)
12152 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12154 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12155 made ds390 register extensions look less like error messages
12157 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12159 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12160 reported by Adam Wozniak in Sdcc-user list
12162 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12164 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12165 arithmetic optimizations, added debug output
12167 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12169 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12170 * sdcc.spec: updated and split sdcc into 3 rpms
12171 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12172 needed for literals of LEFT_OP and '+'
12173 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12174 introduced RESULT_TYPE_NOPROM
12175 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12177 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12178 limited promotion to int only for '*'
12179 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12181 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12183 * src/pic16/gen.c (genSkip),
12184 (genc16bit2lit), (gencjneshort): commented out
12185 (is_LitOp): new helper function, checks operand type
12186 (genCmpEq): rewritten
12188 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12190 * support/regression/tests/bug-908454.c: added
12192 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12194 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12195 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12196 (geniCodeCast): cosmetic, don't preserve bit storage class
12197 (geniCodeLeftShift): added promotion
12198 (geniCodeLogic): fixed regression
12199 * src/SDCCsymt.c (computeTypeOr): accept bits too
12200 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12202 2004-03-07 Borut Razem <borut.razem AT siol.net>
12204 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12206 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12208 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12209 version of pic16_genPackRegisters which does not check if ic is a
12211 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12212 function cause string1.c regression test fails
12214 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12216 * sim/ucsim/configure.in,
12217 * sim/ucsim/configure,
12218 * sim/ucsim/doc/Makefile.in: use docdir
12219 * src/SDCC.y: fixed sbit atrributes
12220 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12221 * src/SDCCast.c (decorateType): |^& need special promotion handling
12223 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12224 * src/SDCCsymt.h (computeType),
12225 * src/SDCCicode.c: computeType() needs op
12226 * src/SDCCsymt.c (checkTypeSanity),
12227 * doc/sddman.lyx: "plain" bitfields are unsigned
12228 * src/SDCCsymt.c (computeTypeOr): added
12229 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12231 * src/SDCCval.c (val*): computeType() needs op
12232 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12233 * support/regression/tests/onebyte.c: added tests for |^&
12235 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12237 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12238 for writing icode into asm output.
12240 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12242 * src/pic16/device.c: added some debug lines enabled
12243 with macro DEBUG_CHECK,
12244 * src/pic16/genarith.c: more debug in genPlus,
12245 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12246 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12247 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12248 * (aopForSym): onStack symbols are re-placed in data memspace,
12249 and onStack flag is cleared,
12250 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12251 copy temporary pcodeop,
12252 * (genPcall): added warning for not updating PCLATU,
12253 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12254 always true for pic16 port,
12255 * (genMultOneWord): NEW, supports integer multiplication,
12256 * (genMult): modified to call genMultOneWord,
12257 * (ifxForOp): added warning when return NULL,
12258 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12259 flag is set before call to operandFromSymbol for implicit
12261 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12262 options.intlong_rent are set by default,
12263 * (_hasNativeMulFor): modified to allow port generation of integer
12265 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12266 set regtype to REG_SFR for all registers, restricting seting the
12267 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12269 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12271 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12272 more than 500 times in the regression tests
12274 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12276 * support/Util/SDCCerr.h,
12277 * support/Util/SDCCerr.c,
12278 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12280 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12281 for symbol conflicts.
12282 * support/valdiags/tests/enum.c,
12283 * support/valdiags/tests/tentdecl.c,
12284 * support/valdiags/tests/struct.c: expect possible error messages
12285 referring to original symbol definitions.
12286 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12288 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12290 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12292 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12294 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12296 * src/pic16/ralloc.c (newReg): fixed bug #908929
12298 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12300 * src/ds390/gen.c: added missing #include "main.h"
12302 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12304 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12305 checking if symbol is already in set,
12306 * src/pic16/device.h: prototype for checkAddSym,
12307 * src/pic16/gen.c: (_G): added entry interruptvector,
12308 * (assignResultValue): removed some commented out lines,
12309 * (genFunction): check for ISR via sym->type, absolute section for
12310 interrupt code is created via a new pBlock, the goto instruction is
12311 placed now correctly at the interrupt vector position, changed all
12312 references from ivec to _G.interruptvector,
12313 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12314 is the interrupt is a high priority one, same for return from ISR,
12315 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12316 externs to calls of checkAddSym,
12317 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12318 pic16_pcode_verbose flag is set,
12319 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12320 * src/pic16/pcoderegs.c: message about how many registers are saved
12321 will only be emitted if pic16_pcode_verbose flag is set,
12323 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12325 * src/ds390/ralloc.h,
12326 * src/ds390/ralloc.c (ds390_regWithIdx),
12327 * src/ds390/gen.c (emitcode),
12328 * src/ds390/main.h,
12329 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12330 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12331 ds390operandCompare, getRegsRead, getRegsWritten,
12332 initializeAsmLineNode): customized instruction size calculation for
12333 ds390, started basis for some register optimizations
12334 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12335 corresponding assembly output
12336 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12337 missing push/pop of r0/r1. Optimized push/pops
12339 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12341 * src/mcs51/main.c (instructionSize): fixed ACALL size
12342 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12344 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12346 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12347 the sorting of rlist with NULL elements
12348 * (print_idataType, print_idata): NEW to create idata sections
12349 * src/pic16/device.h: idataSymSet new variable
12350 * src/pic16/gen.c (genFunction): fixed some bugs in string
12351 comparing, improved the absolute section creation for ISRs,
12352 added FSR0L/FSR0H in registers that are saved in an ISR,
12353 * (genInline): fixed the processing of inline snippets,
12354 now they undergo no process by the peephole optimizer
12355 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12356 are placed in idataSymSet,
12357 * (pic16emitStaticSeg): extern symbols are added in externs,
12358 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12359 switching when aboslute variables are placed in access bank memory
12360 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12361 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12362 commented out with #if,
12363 * (pic16_packRegisters): reintroduce the check for CAST because some
12364 symbols are not correctly handled,
12365 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12366 pCodeInstruction instead of pCode,
12367 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12368 pCodeAsmDir definition,
12369 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12370 directive, then the argument directive is emitted without the leading
12371 tab, hack for inline labels which must be in the first column,
12372 * (compareLabel,pic16_findNextInstruction),
12373 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12374 * (insertBankSwitch): modified for the new pCodeAsmDir,
12376 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12377 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12379 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12381 * (pushSide): commented out with #if,
12382 * (assignResultValue): fixed some typos in saving
12384 * (genPcall): FIXED and sync'ed with genCall,
12385 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12386 * (genNearPointerGet): fixed to handle some more cases,
12387 implementation scheme via table reads,
12388 * (genConstPointerGet): modified to access code memory correct,
12389 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12390 and improved to handle some cases
12391 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12392 instead of "RETLW" for init data
12393 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12394 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12395 variables are placed in access bank memory (<0x80 and >=0xf80),
12396 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12397 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12398 TBLWT_POSTDEC,TBLWT_PREINC
12399 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12400 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12402 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12403 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12404 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12405 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12407 2004-02-29 Borut Razem <borut.razem AT siol.net>
12409 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12410 support/Util/findme.h, support/Util/system.h: enhance binary relative
12411 search for lib and include by using findProgramPath()
12413 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12416 * src/SDCCpeeph.c (pcDistance),
12418 * src/mcs51/ralloc.h,
12419 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12420 * src/mcs51/main.h,
12421 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12422 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12423 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12424 size calculation port specific, started basis for some register
12426 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12427 missing push/pop of r0/r1. Optimized push/pops
12428 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12429 * device/lib/_modsint.c (_modsint),
12430 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12431 and stack version so regression tests pass
12433 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12435 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12436 * src/SDCCast.c (decorateType): catch another small optimization
12438 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12439 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12440 modified to finally use computeType() all over SDCC,
12441 see Feature Request #877103
12442 * src/SDCCval.h: cosmetic
12443 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12444 valCompare(); regression tested in muldiv.c
12445 * support/regression/tests/muldiv.c (testMod): mod sign follows
12448 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12450 * src/SDCCast.c (decorateType): fixed bug #902362
12451 * doc/INSTALL.txt: fixed install instructions for win32
12453 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12455 * device/include/Makefile.in (install): fixed by replacing spaces
12458 * doc/INSTALL.txt: updated for release
12459 * doc/sdccman.lyx: added warning for --xstack being buggy
12461 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12463 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12464 to eliminate build warnings.
12465 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12467 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12468 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12470 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12471 removed -penable-stack, added comment for stack pragma, added
12472 warning for not initializing the stack/frame registers, removed
12473 comment at interrupts section
12475 Stack is made permanent, there is no ability to disable stack usage.
12476 * src/pic16/device.h,
12477 * src/pic16/device.c: removed all references to USE_STACK macro,
12478 * src/pic16/device.c (pic16_dump_section): when no elements in
12479 rlist, free rlist before return,
12480 * (pic16_dump_int_registers): NEW, internal registers are a new set
12481 of general purpose registers reused by each function,
12482 * (checkAddReg): returns 1 if registers is added to set,
12483 * (pic16_groupRegistersInSection): when a registers is of type
12484 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12485 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12486 SRCASECMP macro is moved here from device.c
12487 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12488 PO_PCLATU, PO_PRODL, PO_PRODH,
12489 * (pic16_pCodeOpType, genMinus,
12490 changed compares to "a" register, with AOP_ACC,
12491 * (pic16_genPlus): fixed some bugs and indented properly,
12492 * (pic16_addSign): changed size to size+offset in the MOVWF
12494 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12495 multiply 8-bit operand by literal, result is 8-bit,
12496 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12497 multiply 2 8-bit operand, result is 8-bit,
12498 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12500 * src/pic16/gen.c: changed accUse to contain WREG only,
12501 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12502 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12503 true, do not use immediate addressing any more unless sym is a
12504 pointer in codespace,
12505 * (aopForRemat): do not use immediate addressing when symbol not in
12506 codespace and when symbol's address is requested,
12507 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12509 * (aopGet): added case for AOP_ACC and don't return "accumulator
12510 bug" but WREG instead,
12511 * (popGetTempReg): pushes contents of temporary register in stack,
12512 * (popReleaseTempReg): pops contents of temporary register from
12513 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12514 * (pic16_popGet): separated case AOP_ACC to return register WREG
12515 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12516 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12517 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12518 the use of immediate pointers to certain cases only.
12520 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12521 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12522 * (assignResultValue, genCall, genRet): modified to use the new
12523 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12524 genPcall is still broken,
12525 * (genFunction): added code to create 'A' type pBlocks when
12526 interrupt functions are generated, code not extensively tested yet,
12527 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12528 * (genEndFunction): modified so ISRs pop stored registers from stack,
12529 * (genMultOneByte): cleanup,
12530 * (AccRsh): added flag andmask, to and result with appropriate mask,
12531 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12532 * (genDataPointerGet): fixed and reenabled its use,
12533 * (genNearDataPointerGet): bugs fixed,
12534 * (genDataPointerSet): bugs fixed,
12535 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12536 pic16_DumpSymbol, pic16_DumpOp,
12537 * src/pic16/genutils.h: function prototypes for the above functions,
12538 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12540 * (pic16emitRegularMap): many many many improvements, but needs a
12542 * src/pic16/main.c: enable_stack in pic16_options is removed,
12543 * (_pic16_parseOptions): removed command line options -penable-stack,
12544 * (_process_pragma): emit stack symbol only when stack pragma is
12546 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12547 redirected to FSR0L/FSR0H pair,
12548 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12549 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12550 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12552 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12553 * (dumpPicOptype): NEW,
12554 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12555 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12556 with movff instruction,
12557 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12558 added pic16_int_regs, some packRegsFor* functions are commented out,
12559 because produce errors,
12560 * src/pic16/NOTES: minor modifications
12562 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12564 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12565 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12567 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12568 * as/mcs51/lkaomf51.c: fixed bug #895763
12570 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12572 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12574 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12576 * doc/sdccman.lyx: added details about the HC08 storage classes and
12577 interrupts, fixed the register usage info for z80 & gbz80
12579 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12581 * doc/sdccman.lyx: added more pic16 port documentation
12582 * device/include/pic16/: added header pic18fregs.h
12584 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12586 * doc/sdccman.lyx: added Vangelis' contribution
12588 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12590 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12591 extend to the next CALL or PCALL, not just to the next CALL.
12593 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12595 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12597 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12599 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12600 bug #895752 and a better fix for bug #716790
12602 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12604 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12606 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12608 * doc/sdccman.lyx: minor changes, minor changed
12610 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12612 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12613 which can't handle SDCC_NEWONEBYTEOPS,
12614 (geniCodeMultiply): removed conversion from mult to shift for pic14
12617 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12620 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12621 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12622 thus fixing bug #895406
12624 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12626 * device/lib/_modsint.c,
12627 * device/lib/_modslong.c: sign follows divisor only
12628 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12629 signs or signedness can be ignored
12630 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12631 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12632 added optimization for IFX,
12633 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12635 reenabled optimization for IFX, which was removed on 2004-01-11
12636 * src/SDCCast.h: added return type IFX
12637 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12638 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12639 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12640 SDCC_OLDONEBYTEOPS selects the old behaviour
12641 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12642 changed again and commented promotion rule
12643 * src/SDCCval.c (valDiv): promotion no longer necessary
12644 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12645 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12647 * support/regression/tests/onebyte.c: added
12649 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12651 * gen.c (genInline): reverted to old code for assemnling inline
12652 code because of bug reported James Chadd
12654 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12656 * ralloc.h: missing declarations from previous patch,
12657 seems that patch for ralloc.h was never applied, fixed
12659 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12660 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12664 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12665 indirect addressing. Marked FSR0 as deprecated
12666 * gen.c (pointerCode): commented out, not needed now
12667 (pic16_popGet2p): new MOVFF helper function
12668 (genGenPointerGet),
12669 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12670 (shiftRLong): removed duplicate debugging info
12672 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12674 * src/ds390/gen.c (genNearPointerGet),
12675 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12676 optimization with bits, but not bitfields.
12677 * src/ds390/ralloc.c (packRegisters),
12678 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12680 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12682 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12684 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12687 * src/SDCCicode.c (operandFromSymbol),
12688 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12689 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12690 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12691 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12692 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12693 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12695 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12696 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12697 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12698 * src/SDCCsymt.c (newSymbol),
12699 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12702 * src/SDCCval.c (newiList): fixed bug #885705
12704 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12706 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12707 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12709 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12711 * device/include/c8051f120.h,
12712 * device/include/c8051f300.h,
12713 * device/include/c8051f310.h: added/updated header files for Silicon
12714 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12715 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12716 in new section Submitting patches
12718 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12720 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12721 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12722 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12724 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12725 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12726 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12728 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12729 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12730 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12732 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12733 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12734 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12735 genGenPointerSet): fixed bug #892400
12736 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12737 to eliminate build warnings.
12738 * src/SDCCast.c (processParms),
12739 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12741 * support/valdiag/valdiag.py: added GCC to the list of defines active
12742 when compiling with gcc
12744 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12746 * support/Util/SDCCerr.h,
12747 * support/Util/SDCCerr.c,
12748 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12749 with an incomplete type (fixed bug #883734)
12750 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12752 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12754 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12756 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12758 * src/SDCCast.c (decorateType),
12759 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12760 function pointer implementation
12761 * support/regression/tests/funptrs.c: added tests to verify both forms
12762 of function pointers work correctly. Added tests to verify parameters
12763 are passed in the correct order.
12765 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12767 * device.c (regCompare): registers are sorted by ascending
12768 address and increasing size,
12769 * main.c (_pic16_finaliseOptions): removed the declaration
12770 of compiler macro MCU. Now a macro of the format pic18fxxxx
12771 will be defined from the command line
12773 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12774 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12776 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12777 PCOP_RLCF was overwritten!
12778 * gen.c (genSkip): commented out calls to pic16_emitcode,
12779 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12781 * (genRRC): added debugging info,
12782 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12783 overwritten while shifting,
12784 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12785 overwritten while shifting,
12788 * (shiftLLeftOrResult),
12789 * (shiftRLeftOrResult),
12791 * (shiftLLong): Implemented with pic16_emitpcode
12792 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12793 * (genLeftShift): Fixed bug, operand for shift by variable always
12794 was "and"ed with 0x0f,
12795 * (genLeftShiftLiteral),
12797 * (genRightShiftLiteral): added debugging info,
12798 * (genrshFour): added comment,
12799 * (genRightShift): determined signedness from operand "left"
12800 instead of "result"
12802 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12804 * src/SDCCicode.c (geniCodeParms),
12805 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12806 function pointers, fixed function pointer bugs #861242 and #861896
12808 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12810 * device/include/c8051f000.h,
12811 * device/include/c8051f120.h,
12812 * device/include/c8051f300.h: added header files for Silicon
12813 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12815 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12817 * src/SDCCast.c (processParams): added new type flow and restructured
12818 (gatherAutoInit): added new type flow
12819 (addCast): cosmetic changes
12820 (getLeftResultType): added new type flow for array indices, patch
12821 provided by Stas, see FR #877103
12822 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12823 array index patch by Stas
12824 * src/SDCCast.h: added prototype getResultTypeFromType()
12826 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12827 * src/pic/glue.c (pic14emitStaticSeg),
12828 * src/pic16/glue.c (pic16emitStaticSeg),
12829 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12830 for initialization of symbols
12831 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12832 * support/Util/SDCCerr.h:
12833 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12834 * .version: bumped version number to 2.3.8
12835 * device/include/Makefile.in (install),
12836 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12839 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12841 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12842 Slade Rich fixed an optimization bug
12843 * src/pic/pcodepeep.c,
12844 * src/pic/pcoderegs.c
12845 * doc/Makefile (install): added test for directory
12847 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12849 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12850 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12851 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12852 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12853 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12854 * as/mcs51/asexpr.c (term),
12855 * as/hc08/asexpr.c (term): fixed bug #887146
12857 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12859 * src/z80/gen.c (genMult): handle single byte result product
12860 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12861 DUMMY_READ_VOLATILE (fixed bug #886367)
12863 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12865 * support/regression/tests/libmullong.c: fixed logic, on little endian
12866 hosts we ended without a mullong_wrapper()
12868 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12870 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12871 virus/worm forged address usage.
12873 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12875 Fixed promotion, it should be done on AST level:
12876 * src/SDCCast.c (addCast): added promotion to int
12877 (decorateType): updated call to upCast()
12878 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12879 usualUnaryConversions()
12881 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12883 * support/regression/tests/literalop.c (mulWrapper): Added a
12884 wrapper to remove integer overflow warnings.
12886 * support/regression/tests/float_trans.c: Made work on host.
12888 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12891 * support/regression/generate-cases.py (main): Changed from inline
12894 * doc/Makefile (install): Changed to depth first to get rid of
12895 missing directory install warning.
12897 * as/Makefile (install-doc): Made work on Mac.
12899 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12901 * src/SDCCast.c: added an additional type flow in decorateType() of
12902 opposite direction, see feature request #860006; it's enabled at runtime
12903 by setting the environment variable SDCC_NEWTYPEFLOW
12904 * src/SDCCast.h: changed prototype of decorateType()
12905 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12906 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12907 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12908 see feature request #877103
12909 * src/SDCCval.c: updated call of decorateType()
12910 (valBitwise): fixed bug #882876
12911 (valMinus): added promotion
12912 (valLogicAndOr): result is unsigned
12913 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12914 * src/SDCCsymt.c (computeType),
12915 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12916 must not cause an unsigned operation
12917 * src/pic/glue (pic14emitRegularMap),
12918 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12920 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12922 * src/pic/pcode.c (PCodeID): commented out left over debug code
12924 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12926 * support/valdiag/tests/overflow.c: added shift tests
12927 * src/pic/device.c,
12934 * src/pic/pcodepeep.c,
12935 * src/pic/pcoderegs.c,
12936 * src/pic/ralloc.c,
12937 * src/pic/ralloc.h: applied patch from Slade Rich;
12938 added support for multiple code pages and multiple RAM banks on the
12939 PIC 14 port. The ASM files now no longer simply assume all the
12940 code / RAM are in the same page / bank. This means the linker can
12941 safely allocate code/RAM of separate ASM files to different pages/banks.
12942 * doc/sdccman.lyx: added Slade's tips
12943 * src/mcs51/peeph.def: fixed bug #880768
12945 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12947 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12948 * src/SDCCast.c (decorateType): fixed bug #880197
12950 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12952 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12955 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12956 strtof is not part of C89 and isn't included with Mac OS X.
12958 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12960 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12961 shiftL2Left2Result): fixed bug #879326
12962 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12963 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12964 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12965 address fetch for clr instruction
12966 * device/lib/hc08/_mulint.c: created optimized assembly version
12967 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12969 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12971 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12972 proposed in FR #877103
12974 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12976 * src/SDCCval.c (cheapestVal): added missing checks
12977 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12978 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12980 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12982 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12985 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12987 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12988 loaded with the linker search paths (-L arguments) and the libraries
12989 to be linked with the current source (-l arguments). Changes
12990 currently will affect only the pic16 port.
12991 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12992 include path the port specific paths and port specific libraries,
12993 * gplink command now contains the $3 argument,
12994 * src/pic16/device.h,
12995 * src/pic16/device.c,: structure PIC_device is made public and
12996 renamed to PIC16_device, the same for variable Pics which is renamed
12997 to Pics16. Updated all references to them.
12998 * src/pic16/glue.c (pic16glue): corrected bug with code
12999 initialization which bypassed the variable initializations block.
13001 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13002 COMPILE_FLAGS and added the --nostdinc option
13004 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13006 * device/include/mc68hc908jb8.h: Register defs for another member
13007 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13009 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13011 Documenting changes from previous commits.
13012 * configure.in (version 1.56),
13013 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13014 when generating output files to configure the pic16 library,
13015 but now I've commented it out, since gputils aren't installed in the
13016 SF compile farm, so library won't compile
13018 * device/lib/Makefile.in (version 1.56): initially I've added in
13019 target 'all' the prerequestive 'model-pic16' so it compiled the
13020 pic16 library, but now I've commented it out for the same reasons
13022 * added targets 'model-pic16' and 'objects-pic16' to compile the
13024 * added target 'port-specific-objects-pic16' to handle the
13025 generated libraries and copy them into the build/ directory
13026 * added target 'clean-intermediate-pic16' to clean intermediate
13027 files into pic16 directory
13028 * in target 'installdirs' added line to create directory pic16 in
13029 the installation path
13031 * device/include/Makefile.in (version 1.11): in target 'install'
13032 added lines to copy all header files to installation path,
13033 * in target 'installdirs' added line create directory for pic16
13034 headers in the installation path
13036 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13038 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13041 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13044 * device/lib/configure.in,
13045 * device/lib/configure: fixed for autoconf 2.57
13047 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13049 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13050 option so that it actually works. Made it specific to the z80, since
13051 the gbz80 doesn't have these kinds of I/O ports.
13053 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13055 * device/include/z180.h,
13056 * device/lib/_memcpy.c,
13057 * device/lib/_memmove.c,
13058 * device/lib/_mulint.c,
13059 * device/lib/ser_ir.c,
13060 * device/lib/ser_ir_cts_rts.c,
13061 * device/lib/_strcmp.c,
13062 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13063 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13064 portmode; added deprecation warning for bank= and protmode= forms.
13065 Also, guard against buffer overflow.
13066 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13068 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13070 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13071 changed interrupt vector table generation to only emit declared vectors.
13072 * device/include/Makefile.in: added missing backslash
13073 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13075 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13077 Mainly changes to support compilation of the device libraries
13078 * src/pic16/device.c: stack is allocated via symbol and not
13079 via literal number. The symbol is placed in the corresponding
13080 position of the data ram
13081 * (pic16_dump_section): relocatable and absolute uninitialized
13082 data are now emitted in sorted order to reduce section naming,
13083 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13084 weren't marked as being in the access bank,
13086 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13088 Added portion of GNU PIC Library under the directory
13089 device/include/pic16 and device/lib/pic16. These files
13090 contain the declarations of SFRs for the PIC18Fxx2 devices.
13091 The directory is initialized via configure from toplevel.
13093 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13095 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13096 the spilllocations to be compared correctly
13098 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13100 * src/SDCCast.c (decorateType): fixed bug introduced today
13102 2004-01-12 Borut Razem <borut.razem AT siol.net>
13104 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13105 doc/sdccman.lyx: upper case pragmas are deprecated
13107 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13109 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13110 in simpler and even better code
13112 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13114 * src/SDCCicode.c (operandOperation): fixed bug #874819
13115 * src/SDCCast.c (decorateType): fixed
13116 char foo (unsigned long ul) { return ul > 0; }
13118 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13120 * doc/sdccman.lyx: Moved and added some sections, small changes
13121 all over. Telling LaTeX to be less strict with word spacing
13122 to better keep the right margin. Changed some notes about
13123 maintainance of the ports in section 3.2.1 - is it OK like this?
13125 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13127 SDCC source changes:
13128 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13129 convilong): modified to inform the pic16 port that builtin functions
13132 PIC16 PORT specific changes:
13133 * src/pic16/device.c pic16_dump_equates() added,
13134 processor registers declared internally by the port are emitted in
13135 the translation as equates,
13136 * src/pic16/gen.c: inline code is passed unprocessed to the
13138 * (pic16_popGetLit2): fnuction modified to take second operand as
13139 pCodeOp pointer and not as literal,
13140 * (popRegFromIdx): prefixed with pic16_,
13141 * (pic16_popCombine2): modified to receive already allocated pCode
13143 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13144 * (genFunction): initializes local stack frame and pushes on stack
13145 all the registers used by this function,
13146 * (genEndFunction): restores all registers from stack and restores
13148 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13150 * (pic16glue): changed the program startup sequence,
13151 * added new dbName code 'A' for functions placed in absolute section
13152 * src/pic16/main.c: added function attribute _naked,
13153 * added pragma 'code' to place a fnuction at an absolute address,
13154 * added command line arguments --debug-ralloc and --pcode-verbose,
13155 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13156 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13157 * (pic16_newpCodeOpLit2): modified to take the second operand as
13159 * (pic16_printpBlock): modified to emit each function in a separate
13161 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13162 UPPER for immediate operands,
13163 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13165 * src/pic16/peeph.def: all peepholes with movff are commented out,
13166 because there is a problem in the pcode peep optimizer,
13167 * src/pic16/ralloc.c: the register allocator can now reuse local
13168 function symbols for another function. This saves register usage.
13169 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13171 Added file src/pic16/NOTES with information about program writing on
13172 the current port version.
13174 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13176 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13177 and peephole 252 (array access)
13179 2004-01-09 Borut Razem <borut.razem AT siol.net>
13181 * src/SDCCmain.c : fixed #872250: -l command line defined library
13182 files are scanned before standard library files
13184 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13186 * src/SDCCast.c (decorateType): fixed bug #874046
13188 2004-01-09 Borut Razem <borut.razem AT siol.net>
13190 * support/scripts/sdcc.nsi: remove previous installation
13192 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13194 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13195 bytes for last interrupt vector (mcs51)
13196 * sdcc.spec: fixed typo
13198 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13200 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13201 gen51Code): more efficient parameter receive for --model-large
13204 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13206 * src/ds390/main.c,
13207 * src/z80/main.c: added missed needLinkerScript flags (more than
13208 one port structure defined in these file)
13209 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13212 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13214 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13215 * src/port.h: added flag needLinkerScript in port->linker
13216 structure to inform whether to create a .lnk file or not,
13218 * src/ds390/main.c,
13220 * src/mcs51/main.c,
13222 * src/pic16/main.c,
13224 * src/z80/main.c: changed appropriately to configure
13225 needLinkerScript flag
13227 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13228 * src/pic/glue.c: added variable udata_section_name to
13229 override default uninitialized data segment definition for
13230 devices only with SHAREBANK memory (reported from Erik Epetrich)
13231 * (pic14emitOverlay): modified to emit a commented overlay segment
13232 directive when no overlay data exist
13233 * (picglue): modified to emit uninitialized data segment
13234 according to udata_section_name
13235 * src/pic/main.c (_pic14_parseOptions): added command line
13236 options --udata-section-name=[name] to override default
13237 udata definition name
13238 * modified _linkCmd and _asmCmd to include compiler passed
13239 arguments via -W option
13240 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13241 object file from '.rel' to '.o' in port->linker structure,
13242 changed size of fptr from 2 to 3 in port structure
13244 2004-01-07 Borut Razem <borut.razem AT siol.net>
13246 * support/scripts/sdcc.nsi: update PATH
13247 * support/scripts/sdcc.ico: craeted
13249 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13251 * device/include/Makefile.in: fix install
13252 * doc/Makefile: fix install
13254 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13256 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13258 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13259 how the function variable allocation summary is displayed; also
13260 include information about variables allocated to the overlay
13263 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13265 * as/mcs51/lkmain.c: Help about -Y option
13266 * as/mcs51/lkarea.c: Fixed gcc warnings
13268 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13270 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13272 * support/valdiag/tests/overflow.c: added
13273 * src/SDCCast.c (decorateType),
13274 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13275 LEFT_OP (left shift)
13277 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13279 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13280 (default behaviour).
13282 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13284 A python script to validate compiler diagnostic messages. It can be
13285 used to verify that sdcc complains about bad c source code and
13286 gives a good location of the error.
13287 * support/valdiag/Makefile,
13288 * support/valdiag/valdiag.py,
13289 * support/valdiag/tests/*
13291 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13293 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13294 * src/SDCCsymt.c (newEnumType),
13296 * support/Util/SDCCerr.c,
13297 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13299 * support/regression/tests/enum.c: added test for enum values that
13300 require at least 2 bytes of storage.
13302 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13304 * src/common.h: added ifndef/define/endif macros
13305 around the header file.
13306 Bug reported from Jesus Calvino-Fraga
13308 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13310 * sdcc.spec: updated
13311 * device/include/Makefile.in: don't install CVS directories
13312 * device/lib/Makefile.in: added removal of CVS directories after install
13313 * doc/Makefile: fixed install, added local_icons
13314 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13315 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13316 * src/ds390/gen.c (genRightShift): fixed bug #870788
13317 * src/SDCCast.c (decorateType): fixed bug #870781
13319 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13321 PIC16 port related changes:
13322 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13323 added variable stackPos,
13325 * gen.c: genCall, assignResultValue: added support for
13326 pushing/retrieving function parameters to/from stack,
13327 genFunction,genEndFunction: setup stack frame for the
13328 generated function,
13329 genAddrOf: will be changed according to bug 863624
13331 * added files genutils.c and genutils.h which contain gen*
13332 debugged and optimised functions extracted from gen.c
13334 * glue.c: added variable 'externs' which holds extern symbols,
13335 pic16emitRegularMap: is modified to properly handle relocatable
13336 symbols under the new scheme,
13337 pic16createInterruptVect: is modified
13338 pic16printPublics: is modified to emit 'global' assembler directives,
13339 added pic16_printExterns to print extern symbols,
13340 pic16glue: initializes stack/frame pointer in the beginning of
13341 the assembly output. Temporary hack, will be corrected later,
13342 because gplink yet does not support stack and SDCC does not
13343 yet support a type of crt0.o object to create the final binary.
13345 * Removed many lines that contain 8051 legacy code.
13346 * The code is finally placed under a 'code' directive.
13347 * Added port specific options.
13349 * _process_pragma: simplified since now we do not need *special*
13350 include file to define SFR registers. But a separate header
13351 will be needed. This will be developed later.
13352 * _pic16_parseOptions: added, parses port specific options:
13353 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13354 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13355 --preplace-udata-with=
13357 * _pic16_setDefaultOptions: modified to initialize section names,
13358 but hack is temporarly out of order since it needs improvement.
13359 * _pic16_genAssemblerPreamble: configuration words are emitted by
13360 their address instead of their name. This part is incomplete and
13361 supports only the 18Fxx2 devices. Other devices will emit an error
13362 during assembly since they do not contain the same set of config
13364 * _pic16_genIVT: is modified,
13366 * pcode.c: added definitions for some hardware registers that are needed
13368 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13369 All PCI entries are updated. Now LFSR is supported.
13370 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13371 * added pic16_newpCodeOpLit2 to support instructions with
13372 two literal arguments
13373 * pic16_pCode2str: corrected code that emits assembler instructions
13374 with two literal operands and those that have an access bit modifier
13375 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13376 this fixes a bug which caused some labels to be lost, when an
13377 assembler directive was added, i.e. banksel,
13378 * pic16_FixRegisterBanking: improved logic that causes the insertion
13380 * InlineFunction: functions that are called once, are not any more
13381 inlined. This can be a port option in the future,
13383 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13385 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13386 hold the corresponding uninitialized symbols,
13387 * pic16_allocProcessorRegister: registers have explicit marked the
13389 * pic16_allocInternalRegister: registers are explicit marked as
13391 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13392 processing list, so bit registers were lost,
13395 * ralloc.h: added field 'accessBank' and original symbol operand
13396 in register definition,
13397 * removed the field isMapped from register definition,
13399 ** Several functions have been removed from various sources:
13400 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13401 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13402 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13403 pic16_assignRelocatableRegisters
13405 ** others have been introduced:
13406 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13407 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13409 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13411 * support/scripts/inc2h.pl: changed definition of BIT_AT
13412 to emit 'sbit at' instead of 'bit at'. This was a request.
13414 PIC16 port related preliminary changes:
13415 * gen.c: prefixed function popRegFromString with
13416 pic16_ and all references to it corrected
13417 * pcode.c: all pic16_pc_* hardware registers prefixed
13418 with underscore (_),
13419 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13420 * ralloc.c: newReg(): when register is REG_SFR then
13421 set address to rIdx,
13422 pic16_allocProcessorRegister(): marks register wasUsed=0
13423 pic16_writeUsedRegs(): added a call to assign processor
13424 registers via pic16_assignFixedRegisters
13426 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13428 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13429 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13430 variables in unused register banks. Also the SSEG is placed
13431 wherever there is enough space for it, and IDATA can be anywhere
13432 in internal RAM. For now compile using -Wl-Y[stack_size].
13433 The mem file is different for this option as well, since it
13434 makes no sense of talking about DSEG lenght.
13436 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13438 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13439 in certain cases, e.g. when ROM assignment, patch provided
13440 from Albert den Haan.
13442 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13444 Many signedness and type propagation fixes:
13445 * src/SDCCicode.c: made geniCodeCast() static
13446 replaced SPEC_ by IS_ (cosmetic)
13447 (operandOperation): fixed div and mod operation
13448 (usualBinaryConversions): added support for promotion of char
13449 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13450 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13451 (geniCodeAdd): an array index will stay unsigned, even if promoted
13453 (geniCodeArray): ditto
13454 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13455 * src/SDCCsymt.c (computeType): added more support for char;
13456 promotion of char is selectable by promoteCharToInt, fixed signedness
13458 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13459 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13460 * src/SDCCval (val*): replaced signedness calculation by
13462 rearranged if-branches (cosmetic)
13463 (valShift): added warning W_SHIFT_CHANGED
13464 (valCompare): fixed problem with different types
13465 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13466 * support/regression/tests/literalop.c: added many cases
13467 * support/regression/tests/ast_constant_folding.c: changed finally to
13469 * .version: new year, new version: 2.3.7
13470 * src/SDCCmain.c (main): applied patch #866468
13471 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13472 provided by Scott Bronson
13473 * doc/sdccman.lyx: updated documentation for sdcdb
13474 updated and added chapter tips
13476 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13478 * src/SDCCsymt.h: missing from yesterday's commits
13480 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13482 * src/SDCC.y (struct_or_union_specifier),
13483 * support/Util/SDCCerr.c,
13484 * support/Util/SDCCerr.h: verify that struct & union tags are used
13487 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13489 * src/SDCCglobl.h: missing from yesterday's commits
13491 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13493 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13494 sft_attributes, struct_declaration, parameter_declaration,
13495 type_name, start_block, declaration_list),
13496 * src/SDCC.lex (check_type): support redefinition of typedef names
13498 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13500 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13501 aligned xdata arrays. Erik helped me with the if clause.
13503 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13505 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13508 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13511 * src/SDCCast.c (newAst_),
13513 * src/SDCCicode.c (ast2iCode, newiCode),
13515 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13516 expr, statement, expression_statement, selection_statement,
13517 iteration_statement, expr_opt, jump_statement): foundation for tracking
13519 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13522 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13524 * support/Util/SDCCerr.c,
13526 * src/SDCCast.c (createCase, createDefault, decorateType),
13527 * src/SDCClabel.c (labelUnreach),
13528 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13530 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13531 (with thanks to Stas Sergeev)
13532 * device/include/time.h,
13533 * device/lib/time.c (CheckTime): suppress unreachable code warning
13535 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13537 * src/SDCCast.c (createIvalCharPtr),
13538 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13540 * support/regression/tests/nullstring.c: tests for these two bugs
13542 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13544 * support/Util/SDCCerr.h,
13545 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13546 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13547 about storage class and 'at' used inside struct or union
13548 * src/SDCCBBlock.c (iCodeFromeBBlock),
13549 * src/SDCCcse.c (ifxOptimize),
13550 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13551 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13552 printIval, emitStaticSeg, emitOverlay),
13553 * src/SDCClabel.c (deleteIfx),
13554 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13555 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13556 gatherAutoInit, processParms),
13557 * support/Util/SDCCerr.h,
13558 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13559 reporting for post-parse errors.
13561 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13563 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13564 implicit casts via union; they don't work on big endian systems
13565 (possible fix for bug #861138)
13567 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13569 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13570 * src/mcs51/main.c: fixed the fix for bug #737001
13572 2003-12-15 Borut Razem <borut.razem AT siol.net>
13574 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13576 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13578 * support/makebin/makebin.c: put output in binary mode
13580 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13582 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13583 xdata and data memory on startup. Set the environment variable
13584 SDCC_NOGENRAMCLEAR to disable this.
13585 * src/mcs51/peephole.def,
13586 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13587 (allows non-interrupt and interrupt code to safely compete for a resource
13588 without the non-interrupt code having to disable interrupts)
13590 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13592 * src/SDCCicode.c (geniCodeAdd),
13593 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13594 with valFromType if type might be a pointer and host is big endian).
13595 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13596 types, not just integer types.
13597 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13598 multiply defined with mismatching "at" address.
13600 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13602 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13603 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13604 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13605 with embedded nulls (fixed bug #753752)
13607 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13609 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13610 Apparently this did not see much testing (endless loop)
13612 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13614 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13616 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13618 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13619 gracefully handle NULL memmap pointers
13621 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13623 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13624 instead of deleting the iCode when an operand is volatile
13625 * src/z80/gen.c (genDummyRead),
13626 * src/mcs51/gen.c (genDummyRead),
13627 * src/ds390/gen.c (genDummyRead),
13628 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13630 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13631 * src/SDCC.y: fixed bug #850420
13633 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13635 Applied z80 i/o port patch from Peter Townson and fixed some operators
13636 to better handle operands in A register.
13637 * device/include/z180.h
13643 * src/z80/peeph-z80.def
13644 * src/z80/peeph.def
13647 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13649 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13651 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13653 * device/lib/hc08/_mullong.c: Removed extra #endif
13655 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13657 * sim/ucsim/hc08.src/inst.cc,
13658 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13659 carries from x to h
13660 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13661 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13662 * device/include/stdarg.h: fixed varargs for hc08
13663 * device/lib/Makefile.in,
13664 * device/lib/hc08/Makefile,
13665 * device/lib/hc08/_mulint.c,
13666 * device/lib/hc08/_mullong.c: fixed some endian problems
13668 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13670 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13671 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13672 * device/lib/_gptrget.c,
13673 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13675 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13677 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13678 * src/SDCCast.c (astErrors): fixed bug #846007
13679 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13681 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13683 * src/SDCCast.c (decorateType): disabled a transformation I added in
13684 revision 1.188 (access to fields of a structure at an absolute address);
13685 it breaks with bitfields, extern declarations, and gcse analysis.
13686 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13687 could be assigned through a pointer, so don't complain.
13688 * src/SDCCast.c (astErrors),
13690 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13692 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13694 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13695 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13696 output of __config directives, since gpasm now supports them
13697 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13698 pre-processor macro, i.e. -DMCU=p18f452
13699 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13700 and modified to handle 'cast' icode similarly to '=' icode
13701 * src/pic16/device.h (typedef struct PIC_device): added field
13702 'extMIface' to indicate that chip has external memory interface
13703 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13704 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13707 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13709 * src/SDCC.y (pointer): fixed bug #846006
13710 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13711 * src/SDCCast.c (decorateType): fixed bug #846009
13712 * src/ds390/peeph.def,
13713 * src/ds390/gen.c (genAnd, genOr),
13714 * src/mcs51/peeph.def,
13715 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13717 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13719 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13726 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13730 * src/SDCCbitv.c: added function to free a bitvector
13731 * src/SDCClrange.h,
13732 * src/SDCClrange.c: added function to recompute the liveranges
13733 * src/avr/ralloc.c,
13734 * src/ds390/ralloc.c,
13735 * src/hc08/ralloc.c,
13736 * src/mcs51/ralloc.c,
13737 * src/pic/ralloc.c,
13738 * src/pic16/ralloc.c,
13739 * src/xa51/ralloc.c,
13740 * src/z80/ralloc.c: recompute the liveranges after register packing
13742 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13744 * src/SDCCloop.c (newInduction): fixed bug #845630
13746 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13748 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13749 inadvertantly left behind from my 2003-11-12 change
13751 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13753 Updated headers I neglected to commit yesterday.
13754 * src/SDCClrange.h,
13757 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13759 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13760 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13761 * src/SDCCopt.c (eBBlockFromiCode),
13762 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13763 the creation of the key hash table from the sequencing so it can be used
13764 earlier (for some GCSE bug fixes still pending)
13766 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13768 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13769 * support/regression/tests/addsub.c: testing genPlus shortcut
13771 2003-11-15 Borut Razem <borut.razem AT siol.net>
13773 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13775 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13777 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13778 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13779 ordering is immaterial.
13780 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13782 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13784 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13785 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13786 (SIGSEV) of bug #840381
13787 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13788 unlink new file before rename if new and old filenames are the same)
13790 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13792 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13793 uninitialized variables) for the mcs51. Set environment variable
13794 SDCC_GENRAMCLEAR to test.
13795 xdata initialization slightly shorter
13797 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13800 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13801 #838241 & 780691 (basicly the same bug)
13802 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13803 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13805 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13807 * src/SDCCmain.c (linkEdit): "fix" #834252
13809 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13811 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13813 * src/SDCC.y: fixed bug #819403
13815 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13817 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13818 the reentrant attribute.
13819 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13820 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13822 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13823 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13824 erroneously reduced to a literal.
13825 * src/hc08/ralloc.c (packRegisters, rematStr),
13826 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13829 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13831 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13832 * doc/sdccman.lyx: changed from 'article' to 'book'
13833 * doc/Makefile: readded test_suite_spec and cdbfileformat
13835 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13837 * device/include/stdlib.h: include malloc.h to comply with ANSI
13838 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13840 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13842 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13843 * doc/clean.mk: also remove *.out files
13844 * doc/sdccman.lyx: some additions, larger top/bottom margins
13846 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13848 * src/SDCC.y: fixed bug #837365
13849 * support/regression/tests/bitopcse.c
13850 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13851 a symbol (might be valop instead)
13852 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13853 * device/lib/clean.mk: added hc08 to the cleaning list
13855 2003-11-04 Borut Razem <borut.razem AT siol.net>
13857 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13859 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13860 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13861 malloc is declared in standard stdlib.h
13863 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13865 * device/lib/hc08/Makefile: need to clean .rel not .o files
13866 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13868 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13872 * src/mcs51/main.c,
13873 * src/ds390/main.c,
13877 * src/pic16/main.c,
13878 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13879 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13880 tests (which uses the port's oclsExpense function)
13886 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13888 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13890 * src/SDCCcse.c (ifxOptimize),
13891 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13892 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13893 deleting the IFX iCode.
13894 * src/hc08/ralloc.c: reduced unneeded slocs
13895 * src/hc08/gen.c: fixed bug in asmopToBoolean
13897 2003-11-04 Borut Razem <borut.razem AT siol.net>
13899 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13900 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13901 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13902 transferred to configure
13904 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13906 Use headers defined in the C[++] standards:
13907 * sim/ucsim/gui.src/serio.src/fileio.cc
13908 * sim/ucsim/gui.src/serio.src/frontend.cc
13909 * sim/ucsim/gui.src/serio.src/main.cc
13910 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13911 * support/Util/NewAlloc.c
13913 * as/mcs51/lklibr.c
13917 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13919 * Added MSVC projects for hc08 assembler and linker:
13920 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13921 /as/hc08/link_hc08.dsp
13923 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13925 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13927 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13929 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13931 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13933 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13935 2003-10-31 Borut Razem <borut.razem AT siol.net>
13937 * support/cpp2/cpplib.h,
13938 support/cpp2/cpplib.c,
13939 support/cpp2/cpplex.c,
13940 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13941 to switch _asm block preprocessing on / off. Default is
13942 #pragma preproc_asm +
13944 2003-10-31 Borut Razem <borut.razem AT siol.net>
13946 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13947 when outputting comment blocks (when executed with -C option) and
13948 _asm (SDCPP specific) blocks
13950 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13952 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13954 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13956 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13958 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13960 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13961 * src/SDCCast.c (decorateType): fixed bug #832664
13963 2003-10-31 Borut Razem <borut.razem AT siol.net>
13965 * support/cpp2/cpplex.c: fixed for SDCPP:
13966 comments(when executed with -C option) and _asm blocks
13967 were included even if they where in skipped #if block.
13968 Applied solution from GCC cpp 3.3.2
13970 2003-10-31 Borut Razem <borut.razem AT siol.net>
13972 * src/SDCC.lex: sdcc now understands both formats:
13973 '# <line_number> <file_name>' and
13974 '#line <line_number> <file_name>'
13975 * support/cpp2/cppmain.c: sdcpp now generates the standard
13976 '# <line_number> <file_name>' instead of former
13977 '#line <line_number> <file_name>'
13979 2003-10-30 Borut Razem <borut.razem AT siol.net>
13981 * support/cpp2/cpphash.h,
13982 * support/cpp2/cpplib.h
13983 * support/cpp2/cpplex.c,
13984 * support/cpp2/cppmain.c,
13985 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13987 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13989 Fixed a number of problems revealed by bug #827883.
13990 * src/SDCCloop.c (loopInvariants): Spill location of the
13991 result operand should be recomputed if extracted from
13992 a loop. Also, don't extract assignments of an iTemp
13994 * src/SDCCast.c (isConformingBody): loop reversal should
13995 not occur if the control variable is involved with a
13996 relational operator.
13998 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14000 * .version: bumped to 2.3.6 to reflect the big improvements
14001 made by Erik and Klaus. Thanks!
14003 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14005 Replaced the livrange code.
14006 * src/SDCClrange.c: added new LR code
14008 * src/SDCCBBlock.h: removed remainig parts from old LR code
14009 * src/ds390/ralloc.c,
14010 * src/ds390/gen.c: minor fixes to make it work with new code
14012 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14015 * as/hc08/lkrloc.c,
14017 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14018 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14019 (tweaked fix for bug #818696)
14021 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14023 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14025 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14028 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14029 * src/mcs51/gen.c (gencjneshort),
14030 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14031 more efficient (per Scott Bronson's suggestion)
14033 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14035 Extended the semantics of the critical keyword to include
14036 individual statements. See RFE #827755 and #799831
14041 * support/Util/SDCCerr.c
14042 * support/Util/SDCCerr.h
14047 2003-10-19 Borut Razem <borut.razem AT siol.net>
14049 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14051 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14053 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14055 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14056 and predecrement operand is displayed
14058 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14060 * src/SDCCval.c (valMinus): fixed bug #826041
14062 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14064 Some hc08 related updates that I missed earlier
14065 * sim/ucsim/stypes.h
14066 * support/regression/ports/hc08/spec.mk
14068 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14070 New target "hc08" for the Motorola 68hc08 family of micros
14078 * sim/ucsim/hc08.src/*
14079 * sim/ucsim/configure.in
14080 * src/ucsim/configure
14081 * sim/ucsim/packages_in.mk
14084 * device/include/mc68hc908qy.h
14085 * device/lib/hc08/*
14086 * device/lib/Makefile.in
14087 * support/regression/ports/hc08/*
14088 * support/regression/Makefile
14090 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14092 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14094 * src/ds390/gen.c (genCast): fixed bug #821957
14096 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14098 * device/lib/logf.c: "fixed" overlay bug
14099 * support/regression/ports/host/spec.mk: added m library
14100 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14101 * support/regression/tests/float_trans: added (for Eric)
14103 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14105 * src/mcs51/gen.c (genCpl): fixed bug
14106 http://sf.net/mailarchive/message.php?msg_id=6263915
14108 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14110 * src/SDCCast.c (decorateType): added extended constant folding
14111 * src/SDCCsymt.c (computeType): cleanup
14112 * src/SDCCval.c (valShift): minor optimization
14113 * support/regression/tests/ast_constant_folding.c: added
14115 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14117 * src/SDCCmain.c: removed some unintended changes
14119 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14121 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14122 * src/z80/gen.c: fixed part of bug #817589
14123 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14125 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14127 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14138 * src/ds390/ralloc.c
14140 * src/mcs51/ralloc.c
14142 * src/pic16/ralloc.c
14143 * src/xa51/ralloc.c
14145 * src/z80/gen.c: removed unused label "release:"
14147 2003-10-06 Borut Razem <borut.razem AT siol.net>
14149 * src/SDCC.lex: removed definition of unused variables
14150 save_optimize and save_options
14152 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14154 * clean.mk: removed '=' in "-maxdepth=1"
14155 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14156 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14158 2003-10-06 Borut Razem <borut.razem AT siol.net>
14160 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14161 my_unput() replaced by unput()
14163 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14165 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14166 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14167 type-punned pointer will break strict-aliasing rules"
14168 Old LR behaviour is again default; Klaus' LR can be choosen by
14169 defining the environment variable LRKLAUS
14173 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14174 * clean.mk: fixed removal of files in bin/CVS/
14175 * device/lib/clean.mk: fixed removal of directories small and large
14176 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14178 * src/SDCCval.c: removed superflous test for pedantic
14180 2003-10-05 Borut Razem <borut.razem AT siol.net>
14182 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14183 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14184 message "unmatched #pragma SAVE and #pragma RESTORE"
14186 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14188 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14189 assembly, critical functions, atomic, nojtbound)
14191 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14193 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14199 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14202 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14204 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14206 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14207 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14208 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14210 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14212 * src/z80/gen.c (genRet): fixed bug #524753
14213 * src/z80/gen.c (genCast): fixed internal error on cast from
14215 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14216 fix for bug #477835 to the z80
14217 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14218 for tracking iCodes in the peephole optimizer for z80
14220 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14222 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14223 the other part of bug #814548
14224 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14226 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14228 * src/SDCCcse.c: fixed part of bug #814548
14230 2003-09-28 Borut Razem <borut.razem AT siol.net>
14232 * src/asm.c: rewrite of printILine() to use temporary file instead
14234 * src/xa51/main.c: commented out declaration of int rewinds
14236 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14238 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14240 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14242 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14243 * src/asm.c (printILine): Fixed bug #811015
14245 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14247 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14250 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14252 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14253 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14254 to correctly handle general case of AOP_PAIRPTR
14255 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14257 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14259 * src/mcs51/ralloc.c (fillGaps),
14260 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14261 register positioning bug)
14263 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14265 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14267 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14269 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14270 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14271 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14272 (ralloc doesn't intentionally do this now, but perhaps later)
14273 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14274 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14275 register positioning bugs (Fixed bug #762602 and #795325)
14276 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14277 (Fixed bug #808779)
14278 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14279 lines that --i-code-in-asm generates
14281 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14283 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14284 trying to fclose a FILE* that was already closed.
14286 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14288 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14289 of const struct should be treated as if const themselves)
14291 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14293 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14295 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14297 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14298 Unix (/n) and DOS (/r/n) line terminations.
14300 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14302 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14305 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14307 * src/mcs51/gen.c (genFunction, genEndFunction),
14308 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14309 and restore of EA so that stack offsets to parameters are
14310 correct when using both critical and reentrant/stack-auto.
14311 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14312 size (can be triggered in error if sloc is shared between
14313 different sized objects)
14314 * device/include/float.h: fixed macros to explicitly use
14315 unsigned long where needed
14317 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14319 Feature req. 799831: added code to allow nesting of critical functions
14320 * src/mcs51/gen.c (genFunction, genEndFunction)
14321 * src/ds390/gen.c (genFunction, genEndFunction)
14323 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14325 * src/SDCCsymt.c (sclsFromPtr),
14327 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14328 support for standard C idiom of memory mapped variables; for
14329 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14330 to xdata int at 0x1234 tempvar = 1.
14331 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14332 provided by Akiya ISHIDA
14334 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14336 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14337 * src/SDCCval.c (constVal): added reduction from int to char
14338 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14339 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14340 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14342 * support/regression/tests/shifts.c: fixed
14344 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14346 * src/z80/gen.c (genXor): Fixed bug #805445
14348 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14350 Fixed bug #621531 (const & volatile confusion in the type chain).
14351 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14352 refer to the const or volatile state of the pointer itself.
14364 * src/pic16/ralloc.c
14365 * support/regression/tests/const.c
14367 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14369 When checking for duplicated modules, use absolute paths
14370 instead of relative paths. Files changed:
14375 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14377 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14379 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14381 * device/include/string.h: added size_t typedef, changed
14382 prototypes to use size_t, eliminated separate reentrant and
14383 non-reentrant declarations, added _memmove declaration
14384 * device/lib/_memcpy.c: changed to use size_t instead of int,
14385 changed /4 to >>2 to avoid division library call
14386 * device/lib/_memcmp.c,
14387 * device/lib/_memset.c,
14388 * device/lib/_strncat.c,
14389 * device/lib/_strncpy.c,
14390 * device/lib/_strncmp.c: changed to use size_t instead of int
14391 * device/lib/_memmove.c: new file (fixed bug #772294)
14392 * device/lib/Makefile.in: added _memmove.c
14393 * device/lib/z80/asm_strings.s: fixed bug #772290
14394 * support/regression/tests/bitfields.c: attempt to fix host assertion
14395 failure on amd64-unknown-linux2.2
14397 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14399 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14400 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14401 * as/z80/asmain.c (main): fixed bug #801766
14403 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14405 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14408 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14410 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14411 reported in bug #800609
14413 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14415 * Top header beautifications in src/pic16 directory:
14416 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14417 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14418 pcoderegs.h, ralloc.c, ralloc.h
14419 * main.c: added top header and GPL license notice
14420 * pcode.c: fixed the if-conditional warning
14422 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14424 * device/lib/_mullong.c: replaced int by short for gcc
14426 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14428 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14429 and JUMPTABLE iCodes properly now (worked by accident before)
14430 * src/mcs51/gen.c (leftRightUseAcc),
14431 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14432 iCode properly now. Use getSize instead of nRegs since a & b
14433 aren't part of the nRegs tally.
14435 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14437 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14438 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14439 before instructions that use the _STATUS register
14441 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14443 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14444 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14445 fetching of the pointer
14446 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14447 copied from genNearPointerSet()
14448 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14449 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14450 If they pop r0/r1 they must be called in the opposite order than aopOp().
14451 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14452 (resp. --stack-auto), prepared for --xstack
14454 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14456 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14458 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14460 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14461 these ports have their own __sdcc_external_start()
14463 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14465 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14466 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14467 type for bits was changed. It resulted in bit variables becoming
14468 global, which is not permitted in PIC 14 assembly output.
14470 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14472 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14474 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14476 Z80 and MCS51 linkers complaint if a public symbol is defined
14477 in more than one library module:
14481 * as/mcs51/Makefile.in
14483 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14485 A few small changes that speed up the peephole optimizer.
14489 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14491 Try to make the peephole optimizer smarter by maintaining
14492 an association between the assembly source code and the
14493 iCodes that originated them. Put this information to use
14494 with a new peephole rule condition "notVolatile" so that
14495 the rules can be aggressive yet still safe.
14500 * src/mcs51/peeph.def
14502 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14506 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14507 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14508 if the left or right operand symbols have the accuse flag set.
14510 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14512 Changed the type of the result of the ! (NOT) operator to char;
14513 previously it returned the same type as the source. This allows
14514 us to eliminate all the genFloatNot functions (all of its target
14515 implementations were very buggy) since !float can use the same
14518 * src/SDCCicode.c (ast2iCode): ! returns char
14519 * src/mcs51/gen.c (genNot, genNotFloat),
14520 * src/ds390/gen.c (genNot, genNotFloat),
14521 * src/z80/gen.c (genNot, genNotFloat),
14522 * src/pic/gen.c (genNot, genNotFloat),
14523 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14525 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14527 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14528 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14529 during interrupts. Ensure WSAVE is located at a shared bank address.
14530 2. Fixed page selection in some places
14531 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14532 the registers name strings.
14533 4. Fixed "signed / unsigned compare" compiler warnings.
14534 5. The PIC port manages its own allocation of the general purpose
14535 registers, but makes no attempt to reuse them. As a result when
14536 compiling it soon runs out of general purpose registers. Some
14537 additional code was added to the files pcode.c and device.c to walk
14538 through the function call tree and rename the registers so that they
14548 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14549 genPlus() & genMinus() when the result is the same as left or right
14551 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14553 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14555 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14557 Made bitfield a distinct type from bit so that bitfields
14558 convert as per ANSI C and bits retain their traditional
14559 boolean style behaviour. Implemented bitfield support in
14567 * src/ds390/gen.c: bit v bitfield split
14568 * src/z80/gen.c: New support for bitfields
14569 * support/regression/tests/bitfields.c: reenabled z80,
14572 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14574 Rules 246.x, 247.x relate to bitfields, the others speed up
14575 access to xdata mapped I/O devices.
14577 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14579 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14581 Cleaned up genPackBits and genUnpackBits and added two helper
14582 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14583 for literal assignments in genPackBits (thanks to Frieder for
14589 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14591 Fixed bug #748310 (pointer to function type mishandled when the
14592 function name is omitted). Also fixed a SIGSEGV when a function
14593 attribute (reentrant, etc) is used on a non-function or on a
14594 function but misplaced before the parameter list.
14596 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14598 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14599 * support/Util/SDCCerr.h,
14600 * support/Util/SDCCerr.c: Added func attr misuse error msg
14602 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14604 Fixed bug #787649 by anonymous
14605 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14606 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14608 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14610 Fixed numerous bitfield problems.
14612 * src/SDCC.y: More bitfield related error checking
14614 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14615 * support/Util/SDCCerr.h,
14616 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14617 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14618 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14619 * support/regression/tests/bitfields.c: tests added
14621 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14623 Made the constant following the "interrupt" keyword optional. If
14624 omitted, the function will not automatically be given an entry
14625 in the interrupt vector table (similar to #pragma NOIV, but
14626 less syntacticly kludgy). The interrupt number is also now
14627 range checked. Also fixed a bug in the high order bit example
14634 * support/Util/SDCCerr.c
14635 * support/Util/SDCCerr.h
14638 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14640 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14641 * src/SDCCicode.c (operandOperation): rewritten some ops
14642 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14643 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14645 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14646 be re-activated by defining REDUCE_LITERALS)
14647 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14648 unsigned, but are signed by default
14649 * src/SDCCval.c (constVal): rearranged
14650 * src/SDCCval.c (valMod): preliminary fix
14651 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14652 * support/regression/literalop.c: added, work in progress
14654 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14656 Generate warnings for useless declarations like "char data;"
14657 that don't do what new users expect.
14660 * support/Util/SDCCerr.h
14661 * support/Util/SDCCerr.c
14663 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14665 * src/SDCCval.c (valMult): fix overflow detection of negative int
14667 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14669 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14671 Changes to support big endian targets:
14684 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14686 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14687 * device/lib/time.c: fixed warning "integer overflow in expression"
14689 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14691 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14692 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14693 constants are unsigned; added recognition of "u" flag for unsigned
14694 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14695 * src/SDCCval.c (valDiv, valMod): fixed signdness
14696 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14697 signedness of modulo, left and right shift
14698 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14699 * support/Util/SDCCerr.h: added warning W_INT_OVL
14700 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14701 * src/SDCCast.c (ast_print): improved output of constants
14703 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14705 Fixed some warnings when building with MSVC:
14707 * as/mcs51/asdata.c
14711 * link/z80/aslink.h
14712 * link/z80/lkdata.c
14713 * link/z80/lkeval.c
14718 * support/cpp2/cpplib.c
14722 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14724 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14726 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14728 * support/librarian/clean.mk: Do not remove Makefile.
14729 * support/librarian/Makefile: added.
14731 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14733 Added librarian to MSVC build:
14736 * support/librarian/librarian.dsp
14738 'configure' not needed for librarian, removed:
14739 * support/librarian/configure
14740 * support/librarian/configure.in
14741 * support/librarian/config_in.h
14742 * support/librarian/Makefile.in
14744 Hopefully these ones built the librarian and the rest of sdcc properly:
14746 * Makefile.common.in
14748 Messed up 'configure', so revert to previous version:
14752 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14754 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14755 there, while the mantissa of a double is "only" 53 bits wide.
14757 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14759 Adding sdcclib to the build. MSVC project coming soon.
14760 Files added/changed:
14762 * support/librarian/clean.mk
14763 * support/librarian/configure
14764 * support/librarian/configure.in
14765 * support/librarian/config_in.h
14766 * support/librarian/Makefile.bcc
14767 * support/librarian/Makefile.in
14768 * support/librarian/sdcclib.c
14771 * Makefile.common.in
14775 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14777 Linker now complaints if linked modules have conflicting options, for
14778 example, one compiled using --model-large and another one compiled with
14779 --model-small. The following files were modified:
14781 * as/mcs51/asdata.c
14782 * as/mcs51/aslink.h
14784 * as/mcs51/asmain.c
14786 * as/mcs51/i51pst.c
14787 * as/mcs51/lkdata.c
14788 * as/mcs51/lklibr.c
14789 * as/mcs51/lkmain.c
14795 * link/z80/aslink.h
14796 * link/z80/lkdata.c
14797 * link/z80/lklibr.c
14798 * link/z80/lkmain.c
14801 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14803 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14804 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14806 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14808 * src/z80/mappings.i: fix _mul[us][int,long] entries
14810 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14812 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14814 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14816 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14817 * support/regression/tests/bitopcse.c: added
14825 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14827 added support for new library format to z80, gbz80 linkers:
14833 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14835 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14836 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14838 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14840 added DUMMY_READ_VOLATILE:
14849 * src/SDCCcse.c (algebraicOpts): many improvements
14850 * src/SDCCcse.h: removed algebraicOpts()
14851 * src/SDCCicode.c (picDummyRead): added
14853 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14855 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14856 "Insufficient space in data memory".
14858 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14860 * src/mcs51/gen.c: fixed bug #771358
14861 * src/z80/gen.c: fixed bug #759087
14863 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14865 * src/pic16/glue.c: minor cleanup by Vangelis
14867 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14869 * device/include/regc515c.h: fixed #758477
14870 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14871 * device/lib/_gptrput.c: saved a few bytes
14872 * my tab spacing is 8, yours too?)
14873 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14874 * device/lib/serial.c: process RX bytes earlier than TX bytes
14875 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14877 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14879 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14881 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14883 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14885 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14887 * device/lib/Makefile.in: bad fix, reverted to 1.43
14889 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14891 * device/lib/Makefile.in: added missing z80 object files
14893 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14895 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14896 pic16 progress by Vangelis:
14899 * src/pic/Makefile:
14906 * pic16/genarith.c:
14911 * pic16/pcodepeep.c:
14914 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14916 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14918 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14920 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14921 added gbz80 build to MSVC project.
14922 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14923 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14924 from 8051 stuff and setup so it links using a .lnk file.
14926 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14928 * support/librarian/sdcclib.c: sdcc librarian.
14929 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14932 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14934 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14936 2003-07-02 Borut Razem <borut.razem AT siol.net>
14938 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14939 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14940 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14941 src/xa51/main.c, src/z80/main.c:
14942 virtualization of glue() function: each port has it's own glue function,
14943 which is accessed by do_glue function pointer in PORT.general structure
14945 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14947 * DS800C400 fun, improved ROM interface and tinibios.
14949 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14951 * More support for DS80C400. Now includes beginning of interface to ROM.
14953 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14955 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14957 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14959 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14961 2003-06-19 Borut Razem <borut.razem AT siol.net>
14963 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14965 2003-06-19 Borut Razem <borut.razem AT siol.net>
14967 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14968 fixed Z80 port - crt0.o: cannot open.
14970 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14972 * support/Util/MySystem.c (merge_command): revert bad fix
14974 2003-06-18 Borut Razem <borut.razem AT siol.net>
14976 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14978 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14980 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14981 option --use-stdout sends errors to stdout instead of stderr.
14983 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14985 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14987 2003-06-15 Borut Razem <borut.razem AT siol.net>
14989 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14990 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14991 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14992 fixed width array of pointers replaced with sets;
14993 multiple include and lib paths ared transferred to preprocessor and linker
14994 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14995 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14996 fixed width array of pointers
14997 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14998 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14999 fixupPath(), getPathDifference()
15000 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15001 fixed width array of pointers
15003 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15005 * src/pic16/ralloc.c: fix warnings
15006 * src/pic16/pcode.c: fix warning
15008 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15010 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15011 know all the details, but essentially this set of changes enable
15012 the pic16 port to generate movff instructions and generate assembler
15016 * src/pic16/glue.c:
15017 * src/pic16/pcode.c:
15018 * src/pic16/device.c:
15019 * src/pic16/main.c:
15020 * src/pic16/pcode.h:
15021 * src/pic16/pcoderegs.c:
15022 * src/pic16/ralloc.c:
15023 * src/pic16/ralloc.h:
15025 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15027 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15028 added option --vc, so sdcc errors and warnings are compatible with
15029 Microsoft Visual Studio.
15031 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15033 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15034 device/lib/libfloat.lib: added atof function.
15036 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15038 * doc/sdccman.lyx: updated to Lyx 1.3
15039 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15040 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15041 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15043 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15045 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15047 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15049 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15050 additions to the "related tools/documentation" section
15052 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15054 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15056 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15058 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15059 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15061 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15063 * doc/sdccman.lyx: fix double dash and other minor things
15064 * doc/Makefile: fix double dash
15066 2003-05-28 Karl Bongers(patches from Martin Helmling)
15067 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15068 condition and ignore commands.
15070 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15072 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15073 is in parts still quite out of date, I did changes as far as I felt makes sense
15074 for a non-native english speaker.
15075 Please feel free to add to the manual or to correct my changes.
15076 * doc/Makefile: undid touching the date of intermediate tex files.
15078 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15080 * doc/sdccman.lyx: Manual has an index now
15082 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15084 Finalize muluint/mulsint and mululong/mulslong merging:
15085 * device/lib/_mulint.c
15086 * device/lib/_mullong.c
15087 * device/lib/gbz80/mul.s
15088 * device/lib/gbz80/stubs.s
15089 * device/lib/z80/mul.s
15090 * device/lib/z80/stubs.s
15091 * src/SDCCsymt.c (initCSupport)
15093 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15095 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15096 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15097 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15098 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15101 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15103 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15104 the regression tests I'm not brave enough to enable 245.b, 245.c
15105 * doc/sdccman.lyx: added latex preamble for hyperref package.
15106 Using pdflatex this will give you a hyperlinked pdf file with
15107 bookmarks. (prepend '%' before /usepackage if this breaks something)
15109 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15111 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15113 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15115 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15117 2003-05-21 <johan AT balder>
15119 * src/SDCCglue.c (printIval): fixed bug #739934
15121 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15123 Applied patch from bug 737905 (renamed yylineo to mylineno):
15130 * src/pic16/pcode.c: Cleaned warnings
15131 * src/pic16/pcodeflow.c: Cleaned warnings
15132 * src/pic16/pcoderegs.c: Cleaned warnings
15134 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15136 * src/pic16/pcode.c: Cleaned warnings
15137 * src/pic16/pcodepeep.c: Cleaned warnings
15138 * src/pic16/ralloc.c: Cleaned warnings
15140 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15142 * doc/sdccman.lyx: fixed bug 739745
15143 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15145 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15147 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15148 it can be defined with CFLAGS when running configure
15149 * src/SDCCmain.c: fixed compiling + linking with object files
15151 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15153 * configure.in: configure for pic16 port,
15154 added --disable-pic16-port
15155 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15156 * src/SDCCmain.c: linkOptions is changed to set *,
15157 added if/endif conditional macros to remove options help
15158 messages from optionsTable when a port is not configured, added
15159 support for the PIc16 port in the ports table, when executing
15160 the compiler with no port specified on command line, a default
15161 port is selected with the new macro DEFAULT_PORT which is
15162 defined in port.h, in setDefaultOptions() linkOptions is removed
15163 from initialization assignment, since now it is a set,
15164 parseCmdLine uses setParseWithComma for linkOptions, in
15165 linkEdit() linkOptions are accessed with new function indexSet()
15166 which returns the i'th item of a set variable. See SDCCset.c, in
15167 linkEdit() when calling buildCmdLine(), added linkOptions as
15168 last argument. Now users can pass arguments to gplink via the
15169 -Wl option, main() uses pic16glue() to glue up pic16 programs
15170 * src/SDCCpeeph.c: various changes to support pic16
15171 * src/SDCCset.c: added function void *indexSet(set *, int) to
15172 return the i'th item of the set
15173 * src/SDCCset.h: added function prototype for indexSet()
15174 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15175 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15176 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15177 added macro DEFAULT_PORT
15178 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15179 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15181 * src/pic16/glue.c: commented out some error producing lines
15182 * src/pic16/main.c: __config directives are commented out to stop
15183 gpasm complaining and test the linkage with gplink, _linkCmd and
15184 _asmCmd changed to be more gplink and gpasm friendly
15185 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15186 produced an error when parsed, peep rule 12 is added to utilize
15187 movff, but it is commented out since the pCode does not support
15188 yet a command with 2 address arguments
15190 2003-05-18 <johan AT balder>
15192 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15193 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15194 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15196 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15197 Added feature to script commands from file.
15199 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15201 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15202 * src/SDCCutil.c: include ctype.h for win32
15204 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15206 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15208 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15210 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15211 Fixed so you can set breakpoints prior to run, run does not stop
15212 on entry now. Add tbreak. Other enhancements and fixes for use
15215 2003-05-12 Borut Razem <borut.razem AT siol.net>
15217 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15219 2003-05-11 Borut Razem <borut.razem AT siol.net>
15221 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15222 the path of bin directory, so that PATH is the only env. variable, which has to be set
15223 in case of standard installation.
15224 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15225 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15226 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15228 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15230 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15231 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15232 temp files are in the port dir; clean the gen/test directory when
15233 generating new test.c
15234 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15235 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15236 * support/regression/tests/zeropad.c: added
15238 2003-05-09 <johan AT balder>
15240 * src/SDCCglue.c: fixed bug #597940
15242 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15244 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15245 cache sfr, optimize next,step, fix off by one sourceline,
15246 support ddd list function.
15247 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15249 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15251 * support/regression/HTMLgen.py: added compare_s2f()
15252 * support/regression/Makefile: redo 1.27
15253 * support/regression/generate-cases.py: redo 1.5
15255 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15257 * support/regression/tests/float.c: workaround 33 bit hex constant
15258 * support/regression/tests/simplefloat.c: fix division for host
15260 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15262 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15263 that tame's the PIC's over-aggressive optimizer.
15265 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15267 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15270 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15272 Initial support for DS80C400. "Hello world" runs on TINIm400
15275 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15277 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15278 * Some notes on ddd usage added in debugger/README
15279 Martin Helmling adding more features and fixes for ddd GUI debugger.
15280 Code added for nexti, stepi, up, down, and other adjustments.
15282 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15284 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15285 * src/pic/peeph.def Added two rules to optimize carry manipulation
15286 * src/pic/* removed debug printfs
15288 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15290 * debugger/mcs51/cmd.c: added header newalloc.h
15292 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15294 * as/Makefile: new EXEEXT
15295 * as/z80/Makefile: remove trailing slash of BUILDIR
15296 * as/z80/clean.mk: new EXEEXT
15297 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15298 * support/cpp2/Makefile.in: new EXEEXT
15299 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15301 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15303 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15304 EXEEXT was introduced to fix all related problems with targets
15305 "clean", "install" and "uninstall"; a couple of further flaws
15306 especially with "clean" have been fixed too
15307 * as/mcs51/Makefile.in
15308 * as/mcs51/clean.mk
15312 * debugger/mcs51/Makefile.in
15313 * debugger/mcs51/clean.mk
15314 * link/z80/Makefile
15315 * link/z80/Makefile.in
15316 * link/z80/clean.mk
15318 * packihx/Makefile.in
15320 * sim/ucsim/Makefile
15321 * sim/ucsim/clean.mk
15322 * sim/ucsim/avr.src/Makefile.in
15323 * sim/ucsim/avr.src/clean.mk
15324 * sim/ucsim/s51.src/Makefile.in
15325 * sim/ucsim/s51.src/clean.mk
15326 * sim/ucsim/xa.src/Makefile.in
15327 * sim/ucsim/xa.src/clean.mk
15328 * sim/ucsim/z80.src/Makefile.in
15329 * sim/ucsim/z80.src/clean.mk
15330 * sim/ucsim/main_in.mk
15331 * sim/ucsim/packages_in.mk
15332 * sim/ucsim/gui.src/Makefile.in
15333 * sim/ucsim/gui.src/serio.src/Makefile.in
15334 * sim/ucsim/gui.src/serio.src/clean.mk
15337 * support/cpp2/Makefile.in
15338 * support/cpp2/clean.mk
15339 * support/makebin/Makefile
15340 * support/makebin/clean.mk
15341 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15342 * doc/sdccman.lyx: --program-suffix no longer needed
15344 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15346 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15347 Martin Helmling added support for ddd GUI debugger.
15348 Code added to display assembly, set variables, and other commands
15349 to interface to ddd.
15351 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15353 * as/Makefile: fix target clean
15354 * as/clean.mk: fix target clean
15355 * as/z80/clean.mk: fix target clean
15357 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15359 * Makefile.common.in: added AT EXEEXT AT
15360 * configure.in: removed all mingw32 stuff
15361 * configure: rebuilt from configure.in
15362 * doc/sdccman.lyx: updated section "installation"
15363 * support/scripts/sdcc_mingw32: adapted to configure
15364 * support/scripts/sdcc_cygwin_mingw32: added
15366 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15368 * src/pic Added object file support for the PIC port
15369 * src/pic Applied patch from Craig Franklin (this started the object file support)
15370 * src/regression Updated the PIC regression tests for object files
15372 2003-04-20 Borut Razem <borut.razem AT siol.net>
15374 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15375 lklex.c: In function `getfid':
15376 lklex.c:203: warning: array subscript has type `char'
15377 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15378 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15379 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15380 stack handling macros
15382 2003-04-19 Borut Razem <borut.razem AT siol.net>
15384 * "handling space characters in file path" task:
15385 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15386 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15387 * support/Util/MySystem.h: make it self-sufficient
15388 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15389 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15390 handling space characters in file path
15391 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15392 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15393 * support/Util/MySystem.c: handling space characters in executable's path
15395 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15397 * as/z80/Makefile: fix permanent rebuild of z80
15398 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15399 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15401 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15403 * src/SDCCopt.c: add special case optimization to replace modulo by
15404 a power of two with a bitwise AND.
15406 2003-04-18 <johan AT balder>
15408 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15410 2003-04-17 <johan AT balder>
15412 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15413 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15415 2003-04-13 Borut Razem <borut.razem AT siol.net>
15417 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15418 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15419 fixed mingw problem in adl_NORMALIZE_PATH
15421 2003-04-12 Borut Razem <borut.razem AT siol.net>
15423 * fixed "#pragma SAVE/RESTORE can not be nested":
15424 * src/SDCC.lex: reworked pragma handling functions
15425 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15426 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15428 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15430 * src/SDCCutil.c (pathEquivalent): defined but not used
15431 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15432 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15433 * configure: rebuilt from configure.in
15434 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15435 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15436 * device/include/Makefile.in: replace sdcc_datadir
15437 * device/lib/Makefile.in: replace sdcc_datadir
15438 * Makefile.common.in: add LDFLAGS from configure
15439 * packihx/Makefile.in: use LDFLAGS
15440 * src/Makefile.in: use LDFLAGS
15441 * support/cpp2/Makefile.in: add LDFLAGS from configure
15442 * support/makebin/Makefile: use LDFLAGS
15443 * .version: bumped version number to 2.3.5
15445 2003-04-12 Borut Razem <borut.razem AT siol.net>
15447 * completed "different paths" task:
15448 * src/SDCCmacro.c: fixed bug in handling quotes
15449 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15450 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15452 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15454 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15456 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15458 * ds390/gen.c ds390/peeph.def: fix bug 706781
15460 2003-04-11 Borut Razem <borut.razem AT siol.net>
15462 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15464 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15466 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15467 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15468 set - this bit used to not be set...).
15469 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15470 bad code in PIC Port
15471 * src/regression/and2.c added to test bug 609268
15472 * src/regression/Makefile added and2.c to regression test
15475 2003-04-08 <johan AT CP255758-A>
15477 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15478 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15479 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15481 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15483 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15485 * support/cpp2/Makefile.in: fix bug #487815
15486 * configure: rebuilt from configure.in
15487 * Makefile.common.in: docdir changed, new path suffixes
15488 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15489 * sdcc_vc_in.h: reflect changes from sdccconf.h
15490 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15491 * src/SDCCutil.h: remove BINDIR hack
15492 * doc/sdccman.lyx: update new path hierarchy
15494 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15496 * src/SDCCpeeph.c: added okToRemoveSLOC test
15498 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15500 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15502 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15504 * src/SDCCpeeph.c: added labelIsReturnOnly test
15505 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15507 2003-04-05 <johan AT balder>
15509 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15510 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15511 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15512 * src/SDCCast.c: fixed a warning
15513 * src/SDCCast.h: fixed a warning
15514 * src/SDCCicode.c (operandFromAst): fixed a warning
15516 2003-04-04 <johan AT balder>
15518 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15519 * src/SDCCast.c (decorateType): fixed bug #715076
15520 * src/SDCC.y: fixed bug #702907
15522 2003-04-03 <johan AT balder>
15524 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15525 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15526 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15527 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15528 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15530 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15532 * _decdptr.c: fix return values
15533 * _gptrget.c: fix return values
15534 * _gptrgetc.c: fix return values
15535 * _gptrput.c: fix return values
15536 * _mulint.c: fix return values
15537 * as/z80/Makefile: fix 'make -j' problem
15539 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15541 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15542 * configure.in: big cleanup, updated to autoconf 2.5x
15543 * configure: rebuilt from configure.in
15544 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15545 * sdcc_vc_in.h: reflect changes from sdccconf.h
15546 * doc/Makefile: fixed a flaw in "make install"
15548 2003-04-02 <johan AT balder>
15550 * src/ds390/gen.c (genCmp): no comments
15551 * src/mcs51/gen.c (genCmp): no comments
15552 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15553 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15555 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15557 * support/regression/generate-cases.py: place generated file in given sub directory
15558 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15559 * support/regression/Makefile: improvements for 'make -j';
15560 side effect: it's simpler and faster now
15562 2003-03-31 Borut Razem <borut.razem AT siol.net>
15564 * src/z80/main.c: link-{port} and as-{port} defined without path
15565 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15567 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15569 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15571 2003-03-30 Borut Razem <borut.razem AT siol.net>
15573 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15574 changed type of list parameter to set
15575 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15576 * src/port.h: changed type of do_assemble() parameter to set
15577 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15578 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15579 definition of "cppoutfilename" macro with NULL value in preProcess()
15580 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15581 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15582 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15583 replaced with set *binPathSet
15584 * shash_add() deallocates the item, if allready exsists, before adding the new one
15585 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15587 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15589 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15590 a nested for loop bug in the PIC port
15591 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15594 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15596 * support/Util/dbuf.h: remove C++ stuff to make it portable
15598 2003-03-28 Borut Razem <borut.razem AT siol.net>
15600 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15601 literal strings in stringLiteral()
15602 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15603 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15606 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15608 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15610 2003-03-26 <johan AT balder>
15612 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15613 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15614 * src/SDCCast.c (decorateType): fixed " -v < 3"
15616 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15618 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15619 Added Lenny Story's debug infrastructure changes:
15620 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15621 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15622 * src/cdbFile.c: added
15623 * src/SDCCdebug.c: added
15624 * src/SDCCdebug.h: added
15625 * src/SDCCast.c (createFunction)
15626 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15627 * src/SDCCmain.c (parseCmdLine, main)
15628 * src/SDCCmem.c (redoStackOffsets)
15629 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15632 * src/avr/gen.c (genAVRCode)
15633 * src/ds390/gen.c (gen390Code)
15634 * src/mcs51/gen.c (gen51Code)
15635 * src/pic/gen.c (genpic14Code)
15636 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15637 * src/xa51/gen.c (genXA51Code)
15638 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15640 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15642 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15643 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15645 2003-03-22 <johan AT balder>
15647 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15649 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15651 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15652 * doc/cdbfileformat.lyx: added, written by Lenny Story
15653 * doc/Makefile: added cdbfileformat.lyx
15654 * doc/clean.mk: added cdbfileformat.lyx
15656 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15658 * src/mcs51/peeph.def: fix bug #705773
15660 2003-03-20 <johan AT balder>
15662 An sfr/sbit can have an "at #" AND an initializer
15663 * src/SDCCsymt.c (checkSClass):
15664 * src/SDCCmem.c (allocGlobal):
15665 * src/SDCCmem.c (allocLocal):
15666 * src/SDCCast.c (createBlock):
15668 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15670 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15672 2003-03-16 <johan AT balder>
15674 Undid the hackup of const and volatile, the problem is much bigger
15676 * src/SDCCast.c:1.171
15677 * src/SDCCglue.c:1.138
15678 * src/SDCCicode.c:1.146
15679 * src/SDCCsymt.c:1.150
15680 * src/SDCCval.c:1.65
15682 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15684 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15685 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15687 2003-03-13 <johan AT balder>
15689 Hackup const and volatile modifiers in type chains a bit:
15691 * src/SDCCast.c:1.169
15692 * src/SDCCglue.c:1.136
15693 * src/SDCCicode.c:1.143
15694 * src/SDCCsymt.c1.146
15695 * src/SDCCsymt.h1.59
15696 * src/SDCCval.c:1.63
15698 2003-03-12 <johan AT balder>
15700 * src/SDCCBBlock.h: more LRH debugging junk
15701 * src/SDCCcflow.h: more LRH debugging junk
15702 * src/SDCCloop.c: more LRH debugging junk
15703 * src/SDCC.y (struct_declaration): fixed bug #697590
15704 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15705 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15706 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15708 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15709 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15710 test function names must now match exactly).
15711 * src/SDCCcse.c: added special case in findCheaperOp to allow
15712 extending a short integer. Makes less awful code for bug 700121 test case.
15714 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15716 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15717 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15719 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15721 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15722 actually called (operandsNotEqual() was called for all
15723 operandsNotEqualX tests).
15725 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15727 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15728 with shorter literals. Fixes bug 700121.
15730 2003-03-11 <johan AT balder>
15732 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15734 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15736 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15737 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15739 2003-03-10 Borut Razem <borut.razem AT siol.net>
15741 * src/SDCCmain.c: pipe preprocessor's output
15742 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15743 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15744 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15745 which closes all pipes in pipeSet set
15746 * src/SDCCset.c: free deleted item in function deleteSetItem()
15747 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15748 moved from z80 to src subproject
15749 * .version: increased version number to 2.3.4
15751 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15753 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15754 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15755 * support/regression/ports/xa51/spec.mk: fix typo
15757 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15759 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15761 2003-03-09 Borut Razem <borut.razem AT siol.net>
15763 * src/SDCCmain.c: pipe preprocessor's output
15764 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15765 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15766 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15767 which closes all pipes in pipeSet set
15768 * src/SDCCset.c: free deleted item in function deleteSetItem()
15769 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15770 moved from z80 to src subproject
15772 2003-03-09 Borut Razem <borut.razem AT siol.net>
15774 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15775 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15776 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15777 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15778 * src/SDCCglobl.h: unification of WIN32 native definitions
15780 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15782 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15784 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15786 * src/configure.in: check for endianess (even while cross-compiling)
15787 * src/configure: check for endianess (even while cross-compiling)
15788 * src/configure_in.h: check for endianess (even while cross-compiling)
15789 * src/avr/gen.c: remove old endianess stuff
15790 * src/mcs51/gen.c: remove old endianess stuff
15791 * src/ds390/gen.c: remove old endianess stuff
15792 * src/pic/gen.c: remove old endianess stuff
15793 * src/pic/genarith.c: remove old endianess stuff
15794 * src/pic/glue.c: fix endianess check
15795 * src/pic16/gen.c: remove old endianess stuff
15796 * src/pic16/genarith.c: remove old endianess stuff
15797 * src/pic16/glue.c: fix endianess check
15798 * src/xa51/gen.c: remove old endianess stuff
15799 * src/z80/gen.c: fix endianess check
15800 * src/SDCCglue.c: fix endianess check
15801 * src/ds390/peeph.def: fix bug 700036
15803 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15805 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15806 * src/configure: find appropriate data-types on host for SDCC's int and long
15807 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15808 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15809 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15811 2003-03-07 <johan AT balder>
15814 some minor cleanups before the big shot
15815 OP_DEFS and OP_USES now use Kevin's protection
15816 new option --nolabelopt
15818 * src/SDCCBBlock.c:
15827 * src/ds390/ralloc.c:
15828 * src/mcs51/ralloc.c:
15829 * src/pic/ralloc.c:
15830 * src/xa51/ralloc.c:
15831 * src/z80/ralloc.c:
15833 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15835 * src/pic/pcode.c (get_op): fix 64 bit warnings
15836 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15837 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15838 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15839 * support/regression/tests/malloc.c: fix 64 bit warnings
15841 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15843 * src/mcs51/gen.c (genMinus): fixed bug 696436
15845 2003-03-02 Borut Razem <borut.razem AT siol.net>
15847 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15849 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15851 * configure.in: test for mkstemp
15852 * sdccconf_in.h: add HAVE_MKSTEMP
15854 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15856 * device/include/ctype.h: removed warning while using --stack-auto
15857 * device/include/malloc.h: removed warning while using --stack-auto
15858 * device/include/string.h: removed warning while using --stack-auto
15860 2003-02-23 Borut Razem <borut.razem AT siol.net>
15862 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15863 because NDEBUG is defined (see man assert)
15864 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15866 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15868 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15869 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15871 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15873 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15874 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15876 2003-02-18 <johan AT balder>
15878 * as/mcs51/asmain.c (asmbl): module can start with a digit
15879 * as/z80/asmain.c (asmbl): module can start with a digit
15881 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15883 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15884 * src/asm.c: fix pipe() for Mingw32
15886 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15888 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15889 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15890 make -V work again; --c1mode reads now from stdin
15891 * doc/sdccman.lyx: added --c1mode
15892 * support/Util/SDCCerr.c: new messages for c1 mode
15893 * support/Util/SDCCerr.h: new messages for c1 mode
15894 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15896 2003-02-15 <johan AT balder>
15898 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15900 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15902 * doc/sdccman.lyx: Environment variables, -o and other minor things
15904 2003-02-14 <johan AT balder>
15906 * src/xa51/main.c: before anyone really tries to use it :)
15908 * Install doc's in share/sdcc/doc
15909 * removed some obsolete files
15910 * Do a proper make distclean and uninstall
15911 M Makefile.common.in
15914 M device/include/Makefile.in
15915 M device/lib/Makefile.in
15918 M sim/ucsim/doc/Makefile.in
15920 R src/avr/peeph.rul
15921 R src/xa51/peeph.rul
15922 M support/cpp2/Makefile.in
15923 M support/makebin/Makefile
15926 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15928 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15930 2003-02-10 Borut Razem <borut.razem AT siol.net>
15932 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15933 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15934 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15935 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15936 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15937 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15938 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15939 src/z80/Makefile.bcc: Borland Makefile cleanup
15940 * as/z80/Makefile.bcc: Added Borland Makefile
15941 * support/cpp2/borland.h: Removed
15943 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15945 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15946 * src/SDCC.lex: new pragma NOIV
15947 * src/SDCCglobl.h: new pragma NOIV
15948 * src/SDCCmem.c: new pragma NOIV
15950 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15952 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15954 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15956 * src/SDCCmain.c: signal handling is switched off by --debug
15957 * doc/Makefile: small fix for install; use clean.mk again
15958 * doc/clean.mk: clean *.pdf and *.html too
15960 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15962 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15963 * device/lib/printfl.c: fix a ds390 bug by making it portable
15964 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15965 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15966 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15967 * debugger/mcs51/cmd.c: converted multi-line string literals
15968 * sim/ucsim/globals.cc: converted multi-line string literals
15969 * src/SDCCmain.c: introduced signal handler to remove temp files
15970 * doc/Makefile: small tweaks, implement clean
15971 * doc: removed generated files
15973 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15975 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15976 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15977 Address Record is not correctly generated for DS390."
15979 2003-02-02 Borut Razem <borut.razem AT siol.net>
15981 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15982 * as/mcs51/asm.h: fixed compilation with Borland C
15983 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15984 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15985 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15986 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15987 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15988 src/z80/Makefile.bcc: delete $(LIB) only if exist
15989 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15991 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15993 * device/include/malloc.h: introduced NULL
15994 * device/include/string.h: introduced NULL
15995 * device/include/stdlib.h: introduced NULL
15996 * device/lib/_memcpy.c: removed NULL
15997 * device/lib/_strcat.c: removed NULL
15998 * device/lib/_strchr.c: removed NULL
15999 * device/lib/_strcmp.c: removed NULL
16000 * device/lib/_strcpy.c: removed NULL
16001 * device/lib/_strcspn.c: removed NULL
16002 * device/lib/_strlen.c: removed NULL
16003 * device/lib/_strncat.c: removed NULL
16004 * device/lib/_strncmp.c: removed NULL
16005 * device/lib/_strncpy.c: removed NULL
16006 * device/lib/_strpbrk.c: removed NULL
16007 * device/lib/_strrchr.c: removed NULL
16008 * device/lib/_strspn.c: removed NULL
16009 * device/lib/_strstr.c: removed NULL
16010 * device/lib/_strtok.c: removed NULL
16011 * device/lib/malloc.c: removed NULL, include own header
16013 2003-02-02 <johan AT balder>
16015 * 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
16016 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16017 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16018 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16019 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16020 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16022 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16024 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16027 2003-02-01 <johan AT balder>
16029 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16031 2003-01-31 <johan AT CP255758-A>
16033 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16035 2003-01-30 <johan AT balder>
16037 * src/SDCCBBlock.c: automatic bug detection
16038 * src/SDCCicode.c: automatic bug detection
16040 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16042 * src/SDCCglobl.h: now --xram-size 0 works
16043 * src/SDCCmain.c: now --xram-size 0 works
16045 2003-01-29 <johan AT balder>
16047 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16049 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16051 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16052 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16053 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16054 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16055 * src/SDCCglobl.h: Added options --xram-size and --code-size
16056 * src/SDCCmain.c: Added options --xram-size and --code-size
16058 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16060 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16061 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16063 2003-01-27 <johan AT balder>
16065 * src/SDCC.y: fixed bug #613764
16067 2003-01-26 <johan AT balder>
16069 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16070 * src/SDCCsymt.h: fixed bug #673374
16071 * src/SDCCglue.c: fixed bug #661910
16072 * src/SDCCast.c: fixed bug #458099 and 673374
16074 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16076 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16077 * as/mcs51/strcmpi.h: added
16078 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16079 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16080 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16081 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16082 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16083 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16084 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16085 * as/mcs51/Makefile.aslink: new module strcmpi
16086 * as/mcs51/Makefile.asx8051: new module strcmpi
16087 * as/mcs51/Makefil.bcc: new module strcmpi
16088 * as/mcs51/Makefile.in: new module strcmpi
16089 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16091 2003-01-26 <johan AT balder>
16093 * src/SDCCglue.c: reverted back to 1.124
16094 * src/SDCCast.c: reverted back to 1.156
16095 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16097 2003-01-25 <johan AT balder>
16099 * src/SDCCglue.c: A better fix for bug #661910
16100 * src/SDCCast.c: A better fix for bug #661910
16101 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16103 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16105 * src/Makefile.in: remove spawn.o
16106 * src/SDCCmain.c: remove spawn.h
16107 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16108 * src/spawn.c: removed
16109 * src/spawn.h: removed
16110 * support/regression/ports/ds390/spec.mk: link with -r
16112 2003-01-24 <johan AT CP255758-A>
16114 * src/ds390/gen.c (aopOp): fixed bug #667458
16115 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16116 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16117 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16119 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16121 * src/mcs51/peeph.def: better assembler identation by Frieder
16122 * src/mcs51/gen.c: better assembler identation by Frieder
16124 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16126 * as/z80/string.h: removed for gcc 3.2
16127 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16128 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16130 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16132 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16133 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16134 * support/regression/Makefile: separate temp files for ports
16135 * support/regression/generate-cases.py: separate temp files for ports
16136 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16137 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16139 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16141 * moved tinitalk to device/examples/ds390
16143 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16145 * as/mcs51/lkmem.c: rflag is for DS390
16146 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16147 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16148 (linkEdit): move mem- and map-files the same way as ihx-files
16149 * src/z80/main.c (_setDefaultOptions): removed --generic
16150 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16151 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16152 * src/pic/glue.c (picglue): --c1mode works again
16153 * src/pic16/glue.c (pic16glue): --c1mode works again
16154 * src/asm.c (printCLine): fix #660034
16156 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16158 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16159 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16160 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16161 * as/mcs51/lkmem (summary): better fix for sp problem
16162 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16163 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16164 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16165 remove --stack-after-data
16167 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16169 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16170 * src/SDCCutil.c (join): ugly bug: missing '\0'
16171 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16173 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16175 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16177 * src/pic/main.c (_asmCmd): gpasm supports -o
16178 * src/z80/main.c: more general macros
16179 * device/lib/Makefile.in: remove intermediate files
16181 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16183 * .version: Bumped version number to 2.3.3
16184 * src/SDCCBBlock.c: new option -o
16185 * src/SDCCglobl.h: new option -o
16186 * src/SDCCglue.c: new option -o
16187 * src/SDCCmain.c: new option -o
16188 * src/asm.c: new option -o
16189 * src/ds390/main.c: new option -o
16190 * src/pic/glue.c: new option -o
16191 * src/pic/pcode.c: new option -o
16192 * src/pic/ralloc.c: new option -o
16193 * src/pic16/glue.c: new option -o
16194 * src/pic16/pcode.c: new option -o
16195 * src/pic16/ralloc.c: new option -o
16196 * src/z80/main.c: new option -o
16197 * device/lib/Makefile.in: use -o
16198 * support/regression/ports/ds390/spec.mk: use -o
16199 * support/regression/ports/gbz80/spec.mk: use -o
16200 * support/regression/ports/mcs51/spec.mk: use -o
16201 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16202 * support/regression/ports/z80/spec.mk: use -o
16203 * support/regression/ports/ucz80/spec.mk: use -o
16204 * support/regression/ports/xa51/spec.mk: use -o
16205 * support/regression/fwk/lib/timeout.c: fix usage string
16207 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16208 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16210 2003-01-07 <johan AT balder>
16212 * src/SDCCast.c (decorateType): fixed bug #600035
16214 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16215 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16216 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16217 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16218 * src/pic/pcode.c: outcommented unused variable to remove warnings
16219 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16221 2003-01-06 <karl AT turbobit.com>
16222 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16225 2003-01-06 <johan AT balder>
16227 * src/SDCCicode.c: fixed array add
16229 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16230 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16231 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16233 2003-01-04 <johan AT balder>
16235 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16237 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16238 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16240 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16241 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16242 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16244 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16245 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16247 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16248 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16250 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16251 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16253 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16255 * in /sdcc/as/mcs51/ changed these files in order to create an
16256 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16257 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16258 following files to include the previous two files: aslink.dsp,
16259 Makefile.aslink, Makefile.bcc, and Makefile.in.
16261 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16262 .adb instead of .cdb
16264 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16266 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16267 value from option --iram-size.
16269 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16271 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16274 2002-09-18 <wiml AT hhhh.org>
16276 * SDCClrange.h: exposed setFromRange() and setToRange()
16277 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16278 packRegsForAccUse() (bug 542397)
16279 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16280 multiple times and emitting the fetch operations more than once
16281 added aopGetUsesAcc() function to allow binary operators to
16282 fetch their operands in the correct order; made genMinus() emit
16283 compact code for X = LITERAL - Y
16285 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16286 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16287 sprintf() in line 1267.
16289 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16290 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16293 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16294 Changes to aslink (All the changes are marked with 'JCF'):
16296 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16299 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16300 area BSEG. Also moves, if possible, the DATA area down into the internal
16301 ram so more space is available.
16303 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16306 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16307 not bytes. Function summary() which creates a memory usage summary
16308 file with extension .mem. Reports of overlaping stack and small stack
16309 size. If the space for the stack is less than 16 bytes aslink trows a
16312 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16313 the 8051. Option 'y' for memory summary output file.
16315 Changes to sdcc (All the changes are marked with 'JCF'):
16317 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16319 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16320 overlaying area for it (uses RegBankUsed[4]).
16322 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16323 bank zero as used by default. By default aslink locates the stack
16324 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16325 the creation of the .mem file. Delegates the allocation of data area
16326 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16327 the begining of the stack area to aslink.
16329 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16330 glue() in SDCCglue.c creates an area for it.
16332 2002-09-03 Borut Razem <borut.razem AT siol.net>
16333 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16334 sdcc/src/pic/glue.c:
16335 introduced atexit() handler for teporay files removal in case of
16336 errors, assertions, ...
16338 2002-08-29 Borut Razem <borut.razem AT siol.net>
16339 * sdcc/support/cpp2/auto-host_vc_in.h:
16340 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16341 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16342 Maybe there is a similar problem with BORLANDC? It should be checked!
16344 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16345 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16346 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16347 was not executed, and the compiler (cl) launched a warning:
16348 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16350 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16351 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16353 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16354 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16356 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16357 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16358 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16359 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16360 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16361 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16362 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16363 - added Release configuration in VS projects
16364 - review of compiler an linker options
16365 - VC .exe files are generated in bin_vc directory, not to interfere
16366 with binaries generated from other projects (cygwin, mingw, bcc ...)
16368 * sdcc/src/yacc.dsp: added
16370 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16371 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16372 and insert the version number definitions from .version
16374 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16376 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16377 added - genarate auto-host.h using auto-host_vc_in.h as template
16380 removed from CVS, generated automatically
16382 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16383 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16385 2002-08-11 Borut Razem <borut.razem AT siol.net>
16386 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16388 2002-08-10 Borut Razem <borut.razem AT siol.net>
16389 * src/SDCCmain.c (main):
16390 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16391 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16392 The consequence was that some temporary files were not removed.
16395 unification of code in functions tempfilename() and tempfile():
16396 function tempnam() is defined in Visual Studio 6.0 and .NET
16398 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16400 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16401 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16402 - removed compiler command line option /WX: Treats all warnings as errors
16403 - update a list of source files, included into the project
16405 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16406 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16407 changed project type to Generic Project so that can be correcly converted to VS.NET project
16409 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16411 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16413 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16415 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16416 added return 0 statements after assert() to make compiler happy
16418 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16419 added newline in the def file to keep MSC compiler satisfied
16421 * sdcc/src/z80/gen.c:
16422 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16423 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16424 - solved MSC error in function aopDump()
16426 * sdcc_vc.h: define PREFIX as "\\sdcc"
16428 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16429 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16431 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16432 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16433 - Rewrote the register banking algorithm.
16434 - Added pCode live-range analysis to registers (for now, only non-used and
16435 singly-used registers optimized away)
16437 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16439 * 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.
16441 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16442 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16444 2002-04-22 Michael Hope <michaelh AT vroom>
16446 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16448 * configure.in (DD_COPT): Added include support required for gbdk.
16450 * .version: Bumped version number just to increase it.
16452 * src/SDCCmain.c: Added -nostdinc to the default options.
16454 2002-04-15 Michael Hope <michaelh AT vroom>
16456 * device/lib/z80/printf.c (sprintf): Added.
16458 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16460 * src/z80/peeph.def: Added transpose redundent load rule.
16462 * src/z80/main.c: Added force callee saves for jaune.
16464 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16466 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16468 2002-03-28 Johan Knol <johan AT balder>
16470 * src/SDCCval.c: fixed bug #532436
16472 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16474 Added "char *Processor" field to the port structure.
16477 Added -p option. Allows port dependent processor to be specified.
16480 Initialized the new field char *Processor field to NULL in all ports
16483 Compiler generated registers for interrupt context saving
16484 were not getting allocated.
16486 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16489 Fixed left shift. Will promote the left side of a left shift
16490 if a) left shifting more than size of operand or b) when assigned
16491 to something size > size of left side
16493 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16495 tons of changes. Register allocation has been
16496 rewritten. Added customization for the various PICs. Flow
16497 analysis is restructured. ...
16499 * src/pic/device.h:
16502 * src/pic/device.c:
16503 Added. device.c is a PIC port hack to accomodate variations
16506 2002-03-13 Michael Hope <michaelh AT vroom>
16508 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16510 2002-03-04 johanknol <johanknol AT manik>
16512 * /src/SDCCval.c: fixed
16514 const unsigned char arr[][2] = { { 0, 1 } };
16515 t18.c:1: error: Initializer element is not constant
16517 2002-03-04 bela <bela AT manik>
16519 * /device/include/mcs51reg.h:
16520 ds89c420 register definition update
16522 2002-03-03 <johan AT FRIJA>
16524 * support/Util/SDCCerr.c: did something, but don't no why anymore
16526 * support/regression/tests/bug-524691.c: made it a little less shy
16528 * src/SDCCast.c (decorateType): fixed bug #524697
16530 * src/SDCCast.c: made some lineno improvements
16532 * src/SDCCval.c (getNelements): changed warning to error
16534 * src/SDCCglue.c (printIvalArray): changed warning to error
16536 * src/SDCCicode.c: fixed a warning for mingw
16538 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16540 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16542 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16544 * src/ds390/peeph.def:
16545 Added some more peephole rules
16547 * src/ds390/gen.c: Various fixes & enhancements
16549 * src/SDCClrange.c, src/SDCClrange.h:
16550 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16552 * src/ds390/ralloc.c:
16553 various fixes & enhancements (ds390) specific
16555 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16556 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16559 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16561 2002-03-02 <johan AT FRIJA>
16563 * src/SDCCast.c (decorateType): fixed bug #524708
16565 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16567 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16569 2002-03-01 Michael Hope <michaelh AT vroom>
16571 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16573 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16575 2002-03-01 <johan AT FRIJA>
16577 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16579 * src/SDCCast.c (decorateType): fixed bug #524209
16581 * src/SDCCval.c (valNot): fixed bug #524195
16583 2002-02-26 <johan AT balder>
16585 * src/xa51/gen.c: fixed a warning
16587 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16589 * src/SDCCast.c (decorateType): fixed bug #522534
16591 2002-02-23 <johan AT balder>
16593 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16595 2002-02-22 <johan AT balder>
16597 * src/SDCCast.c: fixed bug #514865
16599 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16601 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16603 * sdcc/src/SDCCloop.c:
16604 Previous fix was not good. basic blocks that have "break" or "return" are
16605 not really partof a loop , but live ranges used in these blocks should
16606 be live thru the entire loop, so set partOfLoop but don't add them to
16609 2002-02-21 <johan AT FRIJA>
16611 * src/SDCCcse.c: fixed bug #514308
16613 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16616 Fixed BUG #519583. If a conditional block ended in a return/break
16617 statement inside a loop, it was not being considered part of the loop.
16619 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16621 2002-02-10 Karl Bongers <karl AT turbobit.com>
16624 Fixed up SDCDB debugger somewhat. Updated debugger/README
16625 with lots of comments and notes.
16627 * device/examples/test2.c:
16628 Fix bug, "red" variable not being initialized(compiler complained).
16630 * device/examples/Makefile, examples/test3.c:
16631 Add Makefile in device/examples folder, compiles test3.c
16632 for use as a multiple module SDCDB test case.
16634 * sim/ucsim/cmd.src/cmdset.cc:
16635 Took out debug printfs in ucsim "next" command.
16637 * sim/ucsim/xa.src:
16638 Karl and Johan start ucsim XA support. Most dissassembly working,
16639 about 75% emulation done(plenty of work remaining).
16641 * sim/ucsim/z80.src:
16642 Add Z80 support to ucsim, add test-ucz80 regression test,
16643 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16644 Notice z80 compiler fails on examples/test3.c/crc code.
16646 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16648 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16649 Added support for --parms-in-bank1
16651 * src/ds390/peeph.def:
16652 added a few more peephole optimzations
16654 * src/ds390/main.c:
16655 1) added __builtin_inp & __builtin_outp used to read in data of given length
16656 from a memory mapped port
16657 2) added __builtin_memcmp
16658 3) added __builtin_swapw swap bytes of a short
16660 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16661 1) handle multiple send & receives from register bank1
16662 2) ralloc can now allocate DPTR1 to some liveRanges
16664 * src/SDCCsymt.c, src/SDCCsymt.h:
16665 changes to handle multiple sends & receives
16667 * src/SDCCptropt.h:
16668 added some pointer arithmetic optimization
16670 * src/SDCCptropt.c:
16671 added some pointer arithmetic optimizations but not stable yet so not
16672 called from anywhere (will get this working shortly)
16674 * src/SDCCopt.c: fixed for multiple sends & receives
16677 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16678 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16679 set preprocessor defines (depending on options)
16681 * src/SDCCicode.c, src/SDCCicode.h:
16682 changes made to handle multiple sends & receives
16685 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16687 * src/SDCCcse.c, src/SDCCcse.h:
16688 added function findbackward def (to be used in upcoming optimization)
16690 * src/SDCCcflow.c, src/SDCCcflow.h:
16691 added function returnAtEnd - to determine if a basic block terminates with
16694 * src/SDCCast.c, src/SDCCast.h:
16695 added option parms-in-bank1
16697 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16698 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16699 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16700 adjusted for --parms-in-bank1 option
16702 * device/include/string.h:
16703 donot redefine "reentrant" keyword
16705 * device/include/ds80c390.h: Added some more SFRs
16707 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16709 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16711 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16713 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16715 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16717 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16719 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16721 * Added --xram-movc option
16723 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16725 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16727 2002-01-11 Johan Knol
16729 * Added math lib of Jesus Calvino-Fraga
16731 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16733 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16734 * support/regression/Makefile: new target test-mcs51-stack-auto
16735 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16737 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16739 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16741 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16743 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16745 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16747 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16749 * src/SDCCglue.h: add definition for printIvalChar()
16751 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16753 * src/SDCCast.c: fix #498138 by Johan
16755 * src/SDCCglue.c: fix #498138 by Johan
16757 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16759 * support/regression/Makefile: fix clean
16761 * support/regression/ports/ds390/support.c: fix transmission of last character
16763 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16765 * /sdcc/src/ds390/gen.c:
16766 a) improved computing address of stack variable
16767 b) took out some #if 0 code
16768 c) improved parmBytes adjustment
16769 d) improved genPlusIncr & genMinusIncr
16770 e) genCmp could generate bad code (when left assigned to DPTR)
16771 f) Fixed bug in hasInc
16773 * /sdcc/src/ds390/ralloc.c:
16774 a) packRegsForSupport could mess up live information (Fixed)
16775 b) packRegsDPTRuse could be incorrect for left & right shift
16777 * /sdcc/src/mcs51/ralloc.c:
16778 packRegsForSupport could mess up the live information (Fixed)
16780 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16782 * /sdcc/src/SDCCast.c:
16783 can reverse a loop even if function call is present as long
16784 as the loop control variable is local & is not passed as parameter
16786 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16788 * /sdcc/ChangeLog: *** empty log message ***
16790 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16791 More builtin function additions for TININative
16793 * /sdcc/src/ds390/ralloc.c:
16794 Had broken the regression testsuite
16796 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16798 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16799 Added funcattr hasStackParms will be set for reentrant functions when there
16800 are paramteres on the stack, this helps in minimizing frame pointer generation
16801 typeFromStr can handle function pointers now
16803 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16804 *** empty log message ***
16806 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16808 * /src/ds390/gen.c, /src/ds390/main.c:
16809 More builtin function additions for TININative
16811 * /src/ds390/ralloc.c:
16812 Had broken the regression testsuite
16814 * /src/SDCCast.c: Fixed a bug in dumptree
16816 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16817 Added funcattr hasStackParms will be set for reentrant functions when there
16818 are paramteres on the stack, this helps in minimizing frame pointer generation
16819 typeFromStr can handle function pointers now
16821 * /doc/builtins.txt, /doc/TININative.txt:
16822 *** empty log message ***
16825 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16827 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16828 ALPHA version for -mTININative
16830 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16831 updated to reflect changes in the port structure
16834 added function do_assemble (similar to do_link) if non-null this function
16835 will be called to do assembly (-mTININative) requires a multi command
16837 added function genAssemblerEnd will be called to generate assembler Epilogue
16840 added _JavaNative to debug info printing
16842 * /src/SDCCmain.c: added option --tini-libid
16843 added port->do_assemble function (-mTININative) has a multi command assemble
16845 * /src/SDCCglue.c: Disabled "constExpr" check
16846 added port->genAssemblerEnd function
16848 * /src/SDCCglobl.h: Added option --tini-libid value
16851 tookout optimizeCompare from the header (has no external references)
16853 * /src/SDCCast.c: made one more function "static"
16855 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16857 * src/z80/mappings.i: Added z80asm support.
16859 * src/z80/main.c: Added z80asm support on --asm=z80asm
16861 * src/z80/gen.c: Fixed asm portability issues.
16863 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16865 * src/SDCCglue.c (printExterns): Added global/extern split.
16867 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16869 * support/regression/Makefile: added test for mcs51 model large
16871 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16873 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16875 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16877 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16879 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16881 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16883 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16885 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16887 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16889 * support/regression/tests/simplefloat.c: Port to mcs51.
16891 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16892 * support/regression/tests/bug-485362.c: Added.
16894 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16896 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16898 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16900 * src/z80/gen.c (aopDump): Added a dump function.
16902 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16903 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16905 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16907 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16909 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16911 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16913 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16915 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16917 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16919 * support/regression/ports/ds390/support.c: Use tinibios.
16921 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16923 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16925 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16926 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16928 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16930 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16932 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16934 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16936 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16937 (packRegsForIYUse): Created and optimised.
16939 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16941 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16942 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16944 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16946 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16948 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16950 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16952 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16954 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16956 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16958 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16960 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16962 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16964 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16966 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16967 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16968 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16970 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16972 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16973 (genNotFloat): Added.
16974 (genUminusFloat): Added.
16976 * device/lib/z80/Makefile: Added floating pt stubs.
16978 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16980 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16982 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16984 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16986 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16988 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16990 * sdcc/support/regression/Makefile: Add port ds390.
16992 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16994 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16996 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16998 * sdcc/support/regression/ports/ds390/support.c: Added.
17000 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17002 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17004 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17006 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17008 * device/include/malloc.h: Added z80 and gbz80 support.
17010 * device/lib/gbz80/heap.s: Added.
17012 * device/lib/z80/heap.s: Added.
17014 * device/lib/malloc.c: Added z80 and gbz80 support.
17016 * support/regression/tests/malloc.c (testMalloc): Added.
17018 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17020 * support/regression/tests/bug-478094.c: Added.
17022 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17024 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17026 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17028 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17030 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17032 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17034 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17036 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17038 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17040 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17042 * support/regression/tests/bug-477927.c: Added.
17044 * src/z80/peeph.def: Added minor rules.
17046 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17048 * src/z80/peeph.def: Added jump optimisation modification.
17050 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17052 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17054 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17056 * support/regression/tests/funptrs.c: Added.
17058 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17060 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17062 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17064 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17066 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17068 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17069 (movLeft2ResultLong): Created.
17071 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17072 (joinPushes): Added. Joins two char pushes into a word push.
17074 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17076 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17078 * support/makebin/Makefile (install): Added creation of dest dir.
17080 2001-10-24 Karl Bongers <karl AT turbobit.com>
17082 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17084 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17086 * src/z80/ralloc.c: Turned off faulty pack for one use.
17088 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17090 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17092 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17094 * support/regression/Makefile: Improved clean
17096 * support/regression/ports/gbz80/spec.mk: Added clean
17098 * support/regression/ports/host/spec.mk: Added clean
17100 * support/regression/ports/z80/spec.mk: Added clean
17102 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17104 * support/regression/ports/mcs51/timeout.c: little improvements
17106 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17108 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17110 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17112 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17114 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17116 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17118 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17120 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17121 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17123 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17125 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17127 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17129 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17131 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17133 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17135 * support/regression/tests/longor.c: Added.
17137 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17139 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17141 * as/mcs51/aslink.h: define PATH_MAX
17143 * as/mcs51/asm.h: define PATH_MAX
17145 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17147 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17149 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17151 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17153 * src/SDCCglobl.h: define PATH_MAX
17155 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17157 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17159 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17161 * src/z80/gen.c (gencjneshort): Fixed
17163 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17165 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17167 * support/regression/tests/bug-469671.c: Added.
17169 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17171 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17173 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17175 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17177 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17179 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17181 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17183 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17185 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17187 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17189 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17191 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17193 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17195 * 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.
17197 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17199 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17201 2001-10-07 <johan AT FRIJA>
17203 * device/lib/gets.c (gets): fixed the return value.
17205 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17206 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17208 * 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.
17210 * 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.
17212 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17214 * src/pic/gen.c: Removed Safe_strdup.
17216 * configure.in: Added option to enable libgc support.
17218 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17219 (bitVectUnion): Optimised.
17220 (bitVectIntersect): Optimised.
17221 (bitVectBitsInCommon): Optimised.
17222 (bitVectCplAnd): Optimised.
17224 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17226 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17228 * src/SDCCmain.c: distinguish between assembler debug and plain options
17230 * src/avr/main.c: remove standard assembler options
17232 * src/ds390/main.c: remove standard assembler options
17234 * src/mcs51/main.c: remove standard assembler options
17236 * src/port.h: removed "PENDING" comment
17238 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17240 * src/device/lib/_mulint.c : new, with assember functions
17242 * src/device/lib/_mullong.c : new, with assember functions
17244 * src/device/lib/_divuint.c : with assember functions
17246 * src/device/lib/_divsint.c : with assember functions
17248 * src/device/lib/_divulong.c: with assember functions
17250 * src/device/lib/_divslong.c: with assember functions
17252 * src/device/lib/_moduint.c : with assember functions
17254 * src/device/lib/_modsint.c : with assember functions
17256 * src/device/lib/_modulong.c: with assember functions
17258 * src/device/lib/_modslong.c: with assember functions
17260 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17262 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17264 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17265 replaced _mululong.c and _mulslong.c by _mullong.c
17267 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17269 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17271 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17273 * src/SDCCglue.c: test, if win32api is available for MINGW
17275 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17277 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17278 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17279 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17280 * support/regression/ports/host/spec.mk: removed GENERIC
17281 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17282 * support/regression/ports/z80/spec.mk: removed GENERIC
17284 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17286 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17288 * support/regression/tests/bug-467035.c: Created.
17290 2001-10-01 <johan AT FRIJA>
17292 * src/SDCC.y: fixed bug #466586 part 1
17294 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17296 * SDCCicode.c: z80 has no generic pointers
17297 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17299 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17301 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17303 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17305 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17307 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17309 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17311 * configure.in: Fixed up so that ucsim is only configured once.
17313 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17315 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17316 (getPathDifference): As above.
17318 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17320 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17322 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17323 * .version: Updated to 2.3.1
17325 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17326 Added copyright header.
17328 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17329 (assemble): Added support for macro based assembler commands.
17330 (linkEdit): Added support for macro based linker commands.
17331 (preProcess): Changed the pre-processor to use macros.
17332 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17333 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17335 * device/lib/z80/crt0.s: Added module name for debugging.
17337 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17339 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17341 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17343 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17345 * src/Makefile.in: Added SDCCmacro and SDCCutil
17347 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17349 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17351 2001-09-16 <johan AT FRIJA>
17353 * 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.
17355 2001-09-15 <johan AT FRIJA>
17357 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17358 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17360 2001-09-11 <johan AT FRIJA>
17362 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17364 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17366 * support/regression/tests/bug-460444.c: Added test case.
17368 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17369 (genCast): Added justification for all of the asserts.
17371 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17373 * support/regression/support.c: _xdata replaced by xdata
17375 * support/regression/spec.mk: removed _generic
17377 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17379 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17381 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17382 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17384 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17386 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17388 * support/regression/tests/bug-460010.c: Added test case.
17390 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17392 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17394 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17396 * support/regression/testfwk.c: removed workaround for bug #436344
17398 * support/regression/tests/bp.c: use less memory with mcs51
17400 * support/regression/tests/bug-441448.c: use less memory
17402 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17404 * support/regression/collate-results.py: typo
17406 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17408 * support/regression/tests/fetchoverlap.c: Added new test case.
17410 * support/regression/tests/bp.c: Added new test case.
17412 * support/regression/tests/bug-448984.c: Added new test case.
17414 * support/regression/tests/pow2shifts.c: Added new test case.
17416 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17417 (genlshTwo): Fixed right shift for count > 8.
17419 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17421 2001-09-08 <johan AT FRIJA>
17423 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17425 2001-09-07 <johan AT FRIJA>
17427 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17429 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17431 2001-09-06 <johan AT FRIJA>
17433 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17434 * bernhard noted me at this: "() equals to (void)" (1.38)
17436 2001-09-05 <johan AT FRIJA>
17438 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17440 2001-09-04 <johan AT FRIJA>
17442 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17445 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17447 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17449 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17451 * link/z80/aslink.h: Fixed path for PATH_MAX
17453 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17455 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17457 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17459 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17461 * 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.
17463 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17465 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17466 (genCmp): Fixed up genCmp for the GB with longs.
17468 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17470 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17472 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17474 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17476 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17478 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17480 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17482 * 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.
17484 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17486 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17488 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17490 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17492 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17494 * sim/ucsim/configure: little improvement of Cygwin-detection
17495 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17496 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17497 * support/regression/tests/bug-221100.c: small changes for mcs51
17498 * support/regression/tests/bug-221168.c: small changes for mcs51
17499 * support/regression/tests/bug-227710.c: small changes for mcs51
17500 * support/regression/tests/staticinit.c: small changes for mcs51
17501 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17502 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17503 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601