1 2009-02-23 Borut Razem <borut.razem AT siol.net>
3 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
4 it is already fixed for mcs51 and hc08 targets
5 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
7 2009-02-22 Borut Razem <borut.razem AT siol.net>
9 * device/lib/Makefile.in: fixed parenthesis error
10 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
11 fixed webdocs bug #1967920: --version
13 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
15 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
17 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
19 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
20 when addresses are unsorted
22 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
24 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
25 Gudjon Gudjonsson <gudjon AT gudjon.org>
26 * device/include/mcs51/p89c66x.h: fixed some defines
27 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
28 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
31 2009-02-14 Borut Razem <borut.razem AT siol.net>
33 * doc/sdccman.lyx: corrected cpp info
35 2009-02-13 Borut Razem <borut.razem AT siol.net>
37 * as/Makefile.in: *.doc renamed to *.txt
39 2009-02-11 Borut Razem <borut.razem AT siol.net>
41 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
42 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
44 2009-02-11 Borut Razem <borut.razem AT siol.net>
46 * doc/sdccman.lyx: documented ar format libraries
48 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
50 * support/regression/tests/float_single.c: added regression
51 test. Some testpoints for probably rarely used functions
52 (acosf, sinhf, tanf, expf) disabled for some targets
54 2009-02-10 Raphael Neider <rneider AT web.de>
56 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
57 (genAssign): fixed for operands on the stack
59 * device/lib/pic16/libc/stdio/vfprintf.c,
60 device/lib/pic16/configure.ac,
61 device/lib/pic16/Makefile.common: add configurable support for
62 printing floats via ./configure --enable-floats
63 * device/lib/pic16/configure,
64 device/lib/pic16/Makefile.in,
65 device/lib/pic16/libm/Makefile.in,
66 device/lib/pic16/debug/Makefile.in,
67 device/lib/pic16/libio/Makefile.in,
68 device/lib/pic16/startup/Makefile.in,
69 device/lib/pic16/libsdcc/Makefile.in,
70 device/lib/pic16/libdev/Makefile.in,
71 device/lib/pic16/libc/Makefile.in: regenerated
72 * doc/sdccman.lyx: documented float support and how to get it
73 * doc/Makefile.in: fixed race condition on parallel builds
75 * device/lib/pic16/libc/stdio/sprintf.c,
76 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
77 pointer to the string buffer, enlarge buffer for x_ftoa()
79 2009-02-10 Borut Razem <borut.razem AT siol.net>
81 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
83 2009-02-10 Raphael Neider <rneider AT web.de>
85 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
87 2009-02-09 Raphael Neider <rneider AT web.de>
89 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
90 artificial bank size limits for compound data (structs, arrays),
91 avoids assert if --obanksel=N, N > 1, is given
93 2009-02-09 Borut Razem <borut.razem AT siol.net>
95 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
96 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
97 uses '`' character instead '\n' for padding
98 * as/asranlib/asranlib.c: made it more robust
100 2009-02-08 Borut Razem <borut.razem AT siol.net>
103 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
104 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
107 2009-02-07 Borut Razem <borut.razem AT siol.net>
109 * as/asranlib/asranlib.c: fixed BSD header length calculation
110 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
111 due sdcc asxxxx license change to GPLv3
113 2009-02-05 Borut Razem <borut.razem AT siol.net>
115 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
116 added support for BSD (Mac OS X) ar format
117 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
118 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
119 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
120 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
121 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
122 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
123 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
124 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
125 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
126 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
127 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
128 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
129 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
130 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
131 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
132 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
133 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
134 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
135 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
136 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
137 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
138 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
139 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
140 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
141 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
142 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
143 changed license to GPL either version 3, or (at your option) any
146 2009-02-05 Borut Razem <borut.razem AT siol.net>
148 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
149 added support for BSD (Mac OS X) ar format
151 2009-02-02 Borut Razem <borut.razem AT siol.net>
153 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
154 device/lib/z80/Makefile.in:
155 chose source files in the PORT directory if they are available
157 2009-02-01 Raphael Neider <rneider AT web.de>
159 * device/lib/pic16/libdev/pic18f1220.c,
160 * device/lib/pic16/libdev/pic18f4450.c:
161 define SSPBUF to allow use of printf
163 2009-02-01 Borut Razem <borut.razem AT siol.net>
165 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
166 device/lib/hc08/Makefile.in, device/lib/incl.mk,
167 device/lib/z80/Makefile.in:
168 don't remake libraries
169 * support/regression/tests/snprintf.c:
170 reenable floating point in small-xstack-auto library
172 2009-01-26 Raphael Neider <rneider AT web.de>
174 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
176 2009-01-25 Raphael Neider <rneider AT web.de>
178 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
179 search path instead of appending them
181 2009-01-24 Borut Razem <borut.razem AT siol.net>
183 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
184 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
185 to 32 bit unsigned int when calling sputl() since it is a macro
186 * as/link/lkar.c: changed the initialization of This->loaded
188 2009-01-23 Borut Razem <borut.razem AT siol.net>
190 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
191 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
192 unsigned int when calling new(), since asxxxx doesn't use function
195 2009-01-21 Borut Razem <borut.razem AT siol.net>
197 * as/link/lkar.h: sgetl and sputl are independent of endianness
198 * as/link/sdxxxx_config.h.in: removed endianness detection
200 2009-01-20 Borut Razem <borut.razem AT siol.net>
202 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
203 due creation of ar format libraries
204 * support/scripts/sdcc.nsi:
205 don't add nonexistent object files to the package
207 2009-01-19 Borut Razem <borut.razem AT siol.net>
209 * Makefile.in, configure.in, configure,
210 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
211 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
212 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
213 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
214 device/lib/small/Makefile.in,
215 device/lib/z80/Makefile.in: create ar format libraries
216 * support/regression/ports/mcs51-xstack-auto/spec.mk:
217 use device/lib/Makefile to create library
218 * support/regression/tests/snprintf.c:
219 floating point is not enabled in small-xstack-auto library
220 * device/lib/libfloat.lib, device/lib/libint.lib,
221 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
223 2009-01-18 Borut Razem <borut.razem AT siol.net>
225 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
226 warning: extra tokens at end of #endif directive
228 2009-01-11 Borut Razem <borut.razem AT siol.net>
230 * Makefile.in: added SDCC_ASRANLIB to PKGS
232 2009-01-10 Borut Razem <borut.razem AT siol.net>
234 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
235 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
236 due added support for ar format libraries
238 2009-01-09 Borut Razem <borut.razem AT siol.net>
240 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
241 as/asranlib/asranlib.c: added asranlib
242 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
243 * Makefile.in, as/link/hc08/Makefile.in,
244 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
245 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
246 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
247 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
248 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
249 configure.in, sdcc.dsw: modified to support ar format libraries
251 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
253 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
256 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
258 * sim/ucsim/z80.src/inst_ed.cc:
259 Fixed bug #2488074, which made regression tests fail.
261 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
263 * device/lib/z80/mod.s,
264 device/lib/z80/div.s,
265 device/lib/z80/mulchar.s,
266 device/lib/z80/mul.s,
267 device/lib/z80/divsigned.s,
268 device/lib/z80/Makefile.in:
269 Implemented RFE #1702376.
271 2009-01-05 Borut Razem <borut.razem AT siol.net>
273 * as/link/lksdcclib.c:
274 fixed linker hanging in INDEXLIB is not defined (hc08)
276 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
279 Implemented RFE #2485684, and some further improvements of HL caching
281 * src/z80/peeph-z80.def:
282 Fixed a bug exposed by implementing RFE #2485684.
284 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
286 * src/z80/peeph-z80.def:
287 Peephole improvements.
290 device/include/string.h,
291 device/lib/z80/memmove.s:
293 * device/lib/z80/Makefile.in,
294 device/lib/Makefile.in,
295 support/regression/tests/memory.c,
296 device/lib/z80/strlen.s:
297 Partially implemented RFE #2471534.
299 2009-01-04 Borut Razem <borut.razem AT siol.net>
301 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
302 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
303 * doc/README.txt: updated John Hartman's e-mail address
304 * as/link/lkrel.c, as/link/lksdcclib.c:
305 fixed bug #2484677: Linker hangs
306 * src/z80/peep.c: fixed msvc warning C4047:
307 'return' : 'int ' differs in levels of indirection from 'char *'
308 * config.dsp: as/lib corrected to as/link
310 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
313 Implemented RFE #2484693.
314 * src/z80/peeph-z80.def:
315 Some peephole improvements.
317 2009-01-03 Borut Razem <borut.razem AT siol.net>
320 fixed warning: 'ret' may be used uninitialized in this function
322 2009-01-02 Borut Razem <borut.razem AT siol.net>
324 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
325 as/link/getline.[ch], as/link/lkrel.[ch]: added,
326 made support for differnet library formats more flexible,
327 preparation for support of ar format
328 * as/link/lklibr.c, as/link/z80/Makefile.in,
329 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
330 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
331 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
332 as/link/hc08/lkelf.c, as/link/aslink.h:
333 made support for differnet library formats more flexible,
334 preparation for support of ar format
336 2009-01-01 Borut Razem <borut.razem AT siol.net>
338 * as/link/asxxxx_config.h.in:
339 fixed warning: extra tokens at end of #endif directive
341 fixed warning: suggest parentheses around && within ||
342 * device/lib/Makefile.in: allow whitespaces at the end of lines in
343 ports.build, in order to make it work on cygwin - it seems to be a
344 bug in cygwin grep: CR is not treated as part of end-of-line
346 2008-12-31 Borut Razem <borut.razem AT siol.net>
348 * configure, configure.in, config.dsp, config_vc.awk,
349 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
350 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
351 introduced asxxxx_config.h.in
353 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
356 src/z80/peeph-z80.def:
357 Minor addition improvement.
359 2008-12-30 Raphael Neider <rneider AT web.de>
361 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
362 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
363 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
364 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
365 support/librarian/sdcclib.c, support/makebin/makebin.c:
366 partially revert changes from r5293..r5295
368 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
370 * src/z80/peeph-z80.def:
371 Minor peephole improvement.
373 2008-12-29 Raphael Neider <rneider AT web.de>
375 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
376 incorrectly discarded BANKSELs
378 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
380 * support/regression/tests/memory.c:
381 Added simple test for memset(), memcpy() and memmove()
383 2008-12-29 Borut Razem <borut.razem AT siol.net>
385 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
387 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
389 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
390 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
391 (177.j): added new rule
392 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
393 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
394 (decorateType CAST): propagate storage class to generic pointer results
396 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
398 * device/lib/z80/string.c,
399 device/lib/z80/printf.c,
400 device/lib/z80/mul.s:
403 Fixed code generation bug exposed by builtin memcpy().
405 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
407 * device/lib/_memcpy.c:
408 fixed conflict with builtin memcpy()
410 2008-12-26 Borut Razem <borut.razem AT siol.net>
412 * support/librarian/sdcclib.c:
413 fixed bug 2466950: "sdcclib broken"
414 by removing fgets return value check
416 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
419 device/include/string.h: Implemented RFE #1914254
421 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
422 * device/lib/z80/Makefile.in,
423 device/lib/Makefile.in,
424 device/lib/z80/memmove.s: Implemented RFE #1914256
426 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
428 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
429 * src/z80/peep.c: improved checks for unused data
431 src/z80/main.c: Implemented RFE #1899189
433 2008-12-25 Borut Razem <borut.razem AT siol.net>
435 * support/regression/Makefile.in:
436 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
438 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
440 * src/z80/peeph-z80.def: minor peephole improvements
442 2008-12-21 Borut Razem <borut.razem AT siol.net>
444 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
445 due to redefinition of symbol __assert
446 sdcclib.c:53:1:warning: "__assert" redefined
447 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
448 warning: this is the location of the previous definition
450 2008-12-20 Raphael Neider <rneider AT web.de>
452 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
453 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
454 support/cpp/libcpp/macro.c: fix format string errors
456 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
458 * src/pic/device.c: partial rewrite using strtok,
459 quieten compiler warnings, adopt SDCC coding style
461 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
462 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
463 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
464 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
465 support/librarian/sdcclib.c, support/makebin/makebin.c:
466 quieten most compiler warnings
468 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
469 probably fix operator precedence bug
471 * doc/clean.mk: quieten rm if no .lyx is present
473 2008-12-19 Borut Razem <borut.razem AT siol.net>
475 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
476 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
477 doc/README.txt, doc/test_suite_spec.lyx:
478 applied patch 2446381: Dcoumentation spelling correcitons
479 thanks to Steven Borley
481 2008-12-16 Raphael Neider <rneider AT web.de>
483 * device/include/pic/pic12f629.h,
484 device/include/pic/pic12f675.h,
485 device/lib/pic/libdev/pic12f629.c,
486 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
488 2008-12-14 Borut Razem <borut.razem AT siol.net>
490 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
491 converted to LyX 1.5.7 (\lyxformat 276) format
493 2008-12-07 Borut Razem <borut.razem AT siol.net>
495 * support/regression/tests/bitfields.c:
496 added test case for bug #2366757
498 2008-12-07 Raphael Neider <rneider AT web.de>
500 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
501 NULL pointer dereference, closes #2366757
503 2008-11-25 Raphael Neider <rneider AT web.de>
505 * device/include/pic16/pic16devices.txt,
506 sdcc/src/pic16/device.c,
507 sdcc/src/pic16/device.h: implicitly disable XINST
508 whenever CONFIG4L is set via an additional optional
509 argument to the configword directive in pic16devices.txt
511 2008-11-24 Raphael Neider <rneider AT web.de>
513 * device/lib/pic16/configure.ac,
514 device/lib/pic16/Makefile.common: fixed quoting issues
516 * device/lib/pic16/configure,
517 device/lib/pic16/debug/Makefile.in,
518 device/lib/pic16/libc/Makefile.in,
519 device/lib/pic16/libdev/Makefile.in,
520 device/lib/pic16/libio/Makefile.in,
521 device/lib/pic16/libm/Makefile.in,
522 device/lib/pic16/libsdcc/Makefile.in,
523 device/lib/pic16/Makefile.in,
524 device/lib/pic16/startup/Makefile.in: regenerated
526 * src/pic16/main.c (_pic16_finaliseOptions): revert to
529 2008-11-24 Raphael Neider <rneider AT web.de>
531 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
532 argument of --asm= or --link= to allow for
533 --asm="sh script --options", the user can double quote the
534 argument if needed: --asm="'c:/program files/gpasm' -q",
535 also fix some potential buffer overflows
537 2008-11-19 Borut Razem <borut.razem AT siol.net>
540 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
541 thanks Mauro Giachero
543 2008-11-16 Borut Razem <borut.razem AT siol.net>
545 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
546 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
548 2008-11-15 Borut Razem <borut.razem AT siol.net>
550 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
551 src/SDCCsymt.c, src/SDCCsymt.h:
552 fixed RFE #2291335 : Unnamed bit-field initialization
553 * support/regression/tests/bitfields.c:
554 added test case for RFE #2291335
555 * support/regression/tests/bug-1981238.c:
556 don't initialize unnamed bit-fields
558 2008-11-11 Raphael Neider <rneider AT web.de>
560 * device/include/pic16/pic18f25j10.h,
561 device/include/pic16/pic18f45j10.h: remove useless boilerplate
563 * device/include/pic16/adc.h,
564 device/lib/pic16/libio/adc/adcbusy.c,
565 device/lib/pic16/libio/adc/adcclose.c,
566 device/lib/pic16/libio/adc/adcconv.c,
567 device/lib/pic16/libio/adc/adcopen.c,
568 device/lib/pic16/libio/adc/adcread.c,
569 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
570 and fixed ADC routines to work for more target devices,
571 incorporates patch #2036130 by Nick Materer
573 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
575 * device/include/ctype.h,
576 * device/include/ds400rom.h,
577 * device/include/ds80c390.h,
578 * device/include/float.h,
579 * device/include/math.h,
580 * device/include/serial.h,
581 * device/include/stdbool.h,
582 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
584 * device/include/mcs51/C8051F336.h,
585 * device/include/mcs51/C8051T600.h,
586 * device/include/mcs51/C8051T610.h,
587 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
588 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
590 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
592 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
594 2008-11-10 Raphael Neider <rneider AT web.de>
596 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
597 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
598 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
599 (patch by Nick Materer, #2253980)
601 * device/lib/pic16/libio/adc.ignore,
602 device/lib/pic16/libio/i2c.ignore,
603 device/lib/pic16/libio/usart.ignore,
604 device/lib/pic16/pics.all: updated to build more device libs
606 * device/lib/pic16/libdev/Makefile.am,
607 device/lib/pic16/libdev/Makefile.in,
608 device/lib/pic16/libio/Makefile.am,
609 device/lib/pic16/libio/Makefile.in: regenerated
611 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
612 names per memory location, applied SDCC style to more functions
614 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
616 * device/include/mcs51/p89lpc933_4.h: new NXP header file
617 * device/include/mcs51/p89lpc935_6.h: new NXP header file
618 * device/include/mcs51/p89v66x.h: minor changes
619 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
621 2008-11-09 Raphael Neider <rneider AT web.de>
623 * device/include/pic/pic14devices.txt: fixed memory description for
624 12f629 and 12f675, closes #2236240
626 2008-11-06 Borut Razem <borut.razem AT siol.net>
628 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
629 pass system include paths with -isystem to sdcpp
630 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
631 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
633 2008-11-02 Raphael Neider <rneider AT web.de>
635 * doc/sdccman.lyx: updated the sections on the library build process
636 and on how to add support for new devices, and documented known
637 problems with the extended instruction set including a workaround
639 2008-11-01 Raphael Neider <rneider AT web.de>
641 * device/include/pic16/adc.h,
642 device/include/pic16/pic16devices.txt,
643 device/include/pic16/pic18f2410.h,
644 device/include/pic16/pic18f2510.h,
645 device/include/pic16/pic18f2515.h,
646 device/include/pic16/pic18f2610.h,
647 device/include/pic16/pic18f4410.h,
648 device/include/pic16/pic18f4510.h,
649 device/include/pic16/pic18f4515.h,
650 device/include/pic16/pic18f4610.h,
651 device/include/pic16/pic18fregs.h,
652 device/lib/pic16/libdev/Makefile.am,
653 device/lib/pic16/libdev/Makefile.in,
654 device/lib/pic16/libdev/pic18f2410.c,
655 device/lib/pic16/libdev/pic18f2510.c,
656 device/lib/pic16/libdev/pic18f2515.c,
657 device/lib/pic16/libdev/pic18f2610.c,
658 device/lib/pic16/libdev/pic18f4410.c,
659 device/lib/pic16/libdev/pic18f4510.c,
660 device/lib/pic16/libdev/pic18f4515.c,
661 device/lib/pic16/libdev/pic18f4610.c,
662 device/lib/pic16/libio/Makefile.am,
663 device/lib/pic16/libio/Makefile.in,
664 device/lib/pic16/pics.all: added support for 18f[24][456]10
665 and 18f[24]515 devices
666 * doc/sdccman.lyx: updated list of supported PIC16 devices
668 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
669 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
670 src/xa51/gen.c: avoid compiler warnings
671 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
673 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
675 * device/include/mcs51/p89v66x.h: NXP header file
676 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
677 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
679 2008-10-14 Raphael Neider <rneider AT web.de>
681 * device/lib/pic16/libdev/Makefile.am,
682 device/lib/pic16/libio/Makefile.am: enable building libraries for
683 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
684 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
685 * device/lib/pic16/libdev/Makefile.in,
686 device/lib/pic16/libio/Makefile.in: regenerated
688 2008-10-14 Raphael Neider <rneider AT web.de>
690 * device/include/pic16/pic18f2450.h,
691 device/include/pic16/pic18f4450.h,
692 device/lib/pic16/libdev/pic18f2450.c,
693 device/lib/pic16/libdev/pic18f4450.c,
694 device/include/pic16/adc.h,
695 device/include/pic16/pic16devices.txt,
696 device/include/pic16/pic18fregs.h,
697 device/lib/pic16/libdev/Makefile.am,
698 device/lib/pic16/libdev/Makefile.in,
699 device/lib/pic16/libio/Makefile.am,
700 device/lib/pic16/libio/Makefile.in,
701 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
703 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
704 stack to a fixed location, relax it to automatically work with all
705 but the smallest devices (256 byte RAM devices need #pragma stack)
707 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
709 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
710 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
711 * device/lib/_strcspn.c: fixed bug 2140931
713 2008-10-06 Raphael Neider <rneider AT web.de>
715 * device/include/pic16/stdio.h,
716 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
717 declared __naked for convenience, named all arguments
718 * device/lib/pic16/libc/stdio/strmgpsim.c,
719 device/lib/pic16/libc/stdio/strmmssp.c,
720 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
722 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
723 empty __naked functions,
724 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
725 corner cases (unlink first/last pCode in list), reuse more code
727 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
729 * src/ds390/main.c (_ds390_genInitStartup): added
730 * src/SDCCpeeph.c (getPatternVar): new, added,
731 (labelInRange): fixed bug 2115959
732 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
733 * src/SDCCicode.h: added newiTempOperand
734 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
735 added optimizations for 0/x and x/-1, see also patch 2142900
736 * support/regression/tests/onebyte.c (testMul): added test cases
738 2008-09-20 Borut Razem <borut.razem AT siol.net>
741 definition of absolute address symbols without initial value,
742 fixed SDCC crash "do not know how to intialize symbol"
744 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
746 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
747 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
748 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
749 * device/lib/z80/stubs.s: added stubs for above functions
750 * src/SDCCopt.c (convilong),
751 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
752 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
753 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
754 * support/regression/tests/onebyte.c: enabled all tests for z80
756 2008-09-15 Borut Razem <borut.razem AT siol.net>
758 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
759 device/lib/pic16/libc/stdio/printf.c,
760 device/lib/pic16/libc/stdio/strmusart.c,
761 device/lib/pic16/libc/stdio/printf_tiny.c,
762 device/lib/pic16/libc/stdio/sprintf.c,
763 device/lib/pic16/libc/stdio/strmgpsim.c,
764 device/lib/pic16/libc/stdio/putchar.c,
765 device/lib/pic16/libc/stdio/fprintf.c,
766 device/lib/pic16/libc/stdio/strmmssp.c,
767 device/device/lib/pic16/libc/stdio/vprintf.c,
768 device/lib/pic16/libc/stdio/printf_small.c,
769 device/lib/pic16/libc/stdio/vsprintf.c,
770 device/lib/pic16/libc/stdio/strmputchar.c,
771 device/lib/pic16/libc/Makefile.am,
772 device/lib/pic16/libc/Makefile.in:
773 *printf now returns int, puchar.c moved from stdlib to stdio,
774 *printf format parameter type changed from char * to const char *,
775 added GNU link excetion text to library source files,
776 applyed GNU coding style, removed useless svn ids,
777 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
778 binary specifier: "%b", "%hb" and "%lb"
779 * device/lib/pic16/libc/stdio/vfprintf.c:
780 applied patch #2044424: PIC16: vfprintf
781 thanks Mauro Giachero
782 * support/regression/tests/bug1057979.c:
783 removed old pic16 sprintf specifics
784 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
785 * doc/sdccman.lyx: documented 'b' binary format specifier removal
787 2008-09-15 Raphael Neider <rneider AT web.de>
789 * src/pic16/device.c (pic16_dump_usection): force udata sections
790 into the addressable range (0..0xFFF), workaround for a gpsim
791 bug preventing simulation of regtest bug1750318
792 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
793 (serialRegAssign): fixed regtest bug-971834,
794 (pic16_packRegisters): avoid null-pointer dereference
796 2008-09-14 Raphael Neider <rneider AT web.de>
798 * src/pic16/gen.c, src/pic16/ralloc.c: use
799 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
800 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
802 2008-09-12 Borut Razem <borut.razem AT siol.net>
804 * support/regression/fwk/testfwk.h:
805 define pdata as data for pic16 target
806 thanks Mauro Giachero
808 2008-09-11 Borut Razem <borut.razem AT siol.net>
810 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
811 support/regression/absolute.c:
812 applied patch #2105615: Some PIC16 testcase fixlets
813 thanks Mauro Giachero
815 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
817 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
818 * support/regression/tests/bug2094505.c: new, added
820 2008-09-07 Borut Razem <borut.razem AT siol.net>
822 * src/SDCCglue.c, src/SDCCast.c:
823 fixed throw of "excess elements" warning for char arrays
824 * support/regression/tests/nullstring.c:
825 disable warning about excess elements in array of chars initializer
827 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
829 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
830 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
831 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
832 * support/regression/tests/bug2077267.c: new, added
834 2008-09-05 Raphael Neider <rneider AT web.de>
836 * configure.in, Makefile.common.in: add support for ccache,
837 remove spurious $VERSION output, detect doc-tools even without
838 --enable-doc to facilitate later manual doc-builds, minor cleanup
839 * configure: regenerated
841 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
842 avoid races in parallel VPATH builds
843 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
844 * doc/sdccman.lyx: mention --without-ccache configure option
846 2008-09-01 Raphael Neider <rneider AT web.de>
848 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
849 * (genConstPointerGet): fix reading bitfields from __code space
850 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
851 bitfield initializers (fix regression test bug1856409.c)
852 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
855 2008-08-31 Raphael Neider <rneider AT web.de>
857 * src/pic16/gen.c (genAssign): removed useless compiler output
858 * (genPointerGet,genPointerSet,genCast),
859 src/pic16/glue.c (pic16_printGPointerType):
860 also handle PPOINTERs just to avoid spurious asserts
861 * (pic16_printIvalType,pic16_printIvalBitFields):
862 generalized to arbitrary type/bitfield sizes, allows compilation of
863 regression test bug-1981238.c
864 * (pic16_printIvalChar): fix regression test structflexarray.c
865 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
866 in initialized structs and fix #1843745
867 * (pic16_printIvalStruct): always output initializers for all fields,
868 even those not explicitly given, fixes zeropad.c regression test
869 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
870 #2073635, #1567098, and #1485812)
871 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
873 2008-08-31 Borut Razem <borut.razem AT siol.net>
875 * support/regression/tests/bug-895992.c,
876 support/regression/tests/onebyte.c:
877 enabled pic16 regression testing since the bugs
878 1511794: pic16: regression test bug-895992.c fails
879 1444425: onebyte.c regression tes fails on pic16
880 are fixed, probably by fixing
881 2048464: PIC16: fix genUminus - addresses not.c regression test
882 * src/SDCCsymt.c, src/SDCCglue.c,
883 support/regression/tests/bug-1981238.c:
884 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
887 2008-08-30 Borut Razem <borut.razem AT siol.net>
889 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
890 release version 4.3.2
892 2008-08-24 Raphael Neider <rneider AT web.de>
894 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
895 always use the sdcc from the current build tree (ignore $CC from
896 the environment, fixes compile farm builds)
897 * device/lib/Makefile.in: rename .a into .lib for compatibility,
898 remove more build products from install directory
899 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
900 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
902 2008-08-24 Borut Razem <borut.razem AT siol.net>
904 * src/SDCC.y: applied patch
905 2050245: Fix # 1963382
907 1963382: Listing File - C file comment is incorrect
910 2008-08-23 Borut Razem <borut.razem AT siol.net>
912 * src/pic16/gen.c: applied patch
913 2048464: PIC16: fix genUminus - addresses not.c regression test
914 thanks Mauro Giachero
916 2008-08-22 Borut Razem <borut.razem AT siol.net>
918 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
919 src/pic16/main.c: allow spaces in gpasm and gplink paths
921 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
924 * src/z80/peeph-z80.def: minor peephole improvement
926 2008-08-15 Raphael Neider <rneider AT web.de>
928 * src/z80/gen.c (_vemit2): suppress compiler warning
930 * src/pic/*.[ch]: make proper use of header files and avoid
931 ad-hoc extern declarations, mark module-local helpers 'static',
932 removed dead/replaced code, no functional changes
933 * src/pic16/pcode.c: disentangled from pic14 backend
935 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
937 * src/z80/gen.c: fixed #2051348
938 * support/regression/tests/bug-2051348.c: regression test for #2051348
940 2008-08-10 Raphael Neider <rneider AT web.de>
943 * Makefile.common.in: export PACKAGE for $docdir,
944 fixes #1957036, avoid some "underquoted definition" warnings
945 * configure: regenerated
947 2008-08-10 Raphael Neider <rneider AT web.de>
949 * device/lib/pic16/**: build pic16 library using autotools for
950 improved dependency tracking
952 * device/lib/Makefile.in,
954 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
956 2008-08-10 Raphael Neider <rneider AT web.de>
958 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
959 local variables if --nooverlay is given, workaround for #2023121
961 2008-08-08 Raphael Neider <rneider AT web.de>
963 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
965 2008-08-08 Raphael Neider <rneider AT web.de>
967 * src/pic/pcoderegs.c,
969 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
971 2008-08-07 Borut Razem <borut.razem AT siol.net>
973 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
974 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
975 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
976 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
977 applied modified patch 2038174: Add support for binary constants v2
978 thanks Mauro Giachero
979 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
981 2008-08-04 Raphael Neider <rneider AT web.de>
984 * src/pic16/device.h,
986 * src/pic16/main.c: enable --optimize-goto by default
988 * device/lib/pic16/Makefile.common.in: suppress removed option
991 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
993 2008-07-30 Borut Razem <borut.razem AT siol.net>
995 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
996 applied patch 22032433: PIC16: fix constant strings,
997 thanks Mauro Giachero
999 2008-07-29 Borut Razem <borut.razem AT siol.net>
1001 * src/pic16/gen.c: applied patches:
1002 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1003 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1004 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1005 thanks Mauro Giachero
1007 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1009 * src/port.h: Fixed typo in comment
1011 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1013 * src/z80/mappings.i: Implemented RFE #1919415
1014 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1015 #1880202, #1914434, prepared for RFE #1703943
1017 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1019 * src/z80/peeph.def,
1020 * src/z80/peeph-z80.def,
1021 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1022 preparation for Z80 peephole improvements
1024 2008-06-21 Raphael Neider <rneider AT web.de>
1026 * device/include/pic16/pic18f66j60.h,
1027 * device/include/pic16/pic18f66j65.h,
1028 * device/include/pic16/pic18f67j60.h,
1029 * device/include/pic16/pic18f86j60.h,
1030 * device/include/pic16/pic18f86j65.h,
1031 * device/include/pic16/pic18f87j60.h,
1032 * device/include/pic16/pic18f96j60.h,
1033 * device/include/pic16/pic18f96j65.h,
1034 * device/include/pic16/pic18f97j60.h,
1035 * device/lib/pic16/libdev/pic18f66j60.c,
1036 * device/lib/pic16/libdev/pic18f66j65.c,
1037 * device/lib/pic16/libdev/pic18f67j60.c,
1038 * device/lib/pic16/libdev/pic18f86j60.c,
1039 * device/lib/pic16/libdev/pic18f86j65.c,
1040 * device/lib/pic16/libdev/pic18f87j60.c,
1041 * device/lib/pic16/libdev/pic18f96j60.c,
1042 * device/lib/pic16/libdev/pic18f96j65.c,
1043 * device/lib/pic16/libdev/pic18f97j60.c,
1044 * device/include/pic16/pic16devices.txt,
1045 * device/include/pic16/pic18fregs.h,
1046 * device/lib/pic16/pics.all: added new devices
1048 * device/include/pic16/adc.h,
1049 * device/lib/pic16/libio/adc/adcbusy.c,
1050 * device/lib/pic16/libio/adc/adcopen.c,
1051 * device/lib/pic16/libio/adc/adcsetch.c,
1052 * device/lib/pic16/libio/i2c/i2copen.c,
1053 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1054 all changes from a patch by Anton Strobl
1056 2008-06-12 Borut Razem <borut.razem AT siol.net>
1058 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1059 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1060 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1061 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1062 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1063 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1064 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1065 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1066 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1067 by applying the modified patch from Risto Huotari
1069 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1072 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1073 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1074 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1075 * support/regression/tests/bug1938300.c: new, added
1077 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1079 * device/include/asm/ds390/features.h,
1080 * device/include/asm/mcs51/features.h,
1081 * device/include/mcs51/regc515c.h: inserted LGPL notice
1083 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1085 * device/lib/gbz80/div.s,
1086 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1087 patch 1597883, Thanks Robert Ramey
1089 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1091 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1092 createIvalCharPtr, createIvalPtr, createIval),
1094 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1095 initializers for local auto variables
1096 * support/regression/tests/zeropad.c: added testcase for auto initializers
1098 2008-05-26 Raphael Neider <rneider AT web.de>
1100 * device/lib/pic16/startup/crt0.c,
1101 * device/lib/pic16/startup/crt0i.c,
1102 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1103 explicit, fixed curr_entry loop for >= 256 initializer records,
1104 removed debug code (write to 0xf7e)
1106 2008-05-25 Raphael Neider <rneider AT web.de>
1108 * device/include/pic/pic16f627a.h,
1109 * device/include/pic/pic16f628a.h,
1110 * device/include/pic/pic16f648a.h: added missing ports
1112 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1114 * device/include/float.h: added __INFINITY
1115 * device/lib/_fsadd.c: handle overflows
1116 * device/lib/_fsmul.c,
1117 * device/lib/_fsdiv.c: use __INFINITY
1118 * device/lib/_fseq.c,
1119 * device/lib/_fsneq.c: handle -0.0
1120 * sim/ucsim/s51.src/uc89c51r.cc,
1121 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1122 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1123 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1124 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1125 * support/regression/tests/snprintf.c: test bug with --xstack
1127 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1129 * src/SDCCpeeph.c (callFuncByName):
1130 Support nested parenthesis in peephole function arguments (#1967300)
1132 2008-05-19 Raphael Neider <rneider AT web.de>
1134 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1135 fixed duplicate labels (#1911325)
1137 2008-05-19 Raphael Neider <rneider AT web.de>
1139 * src/regression/empty.c: suppress warning
1140 * src/regression/pointer1.c: enabled index_by_pointer()
1141 * src/regression/inline.c: now works for pic16 as well
1143 * src/pic16/device.c: include dbuf declarations
1144 * src/pic16/device.h: removed obsolete prototypes
1146 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1147 * src/pic16/glue.c: made purely local functions static,
1148 (pic16_printGPointerType, pic16_printIvalCharPtr,
1149 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1150 generic pointers' tags (#1961866)
1152 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1154 2008-05-19 Borut Razem <borut.razem AT siol.net>
1156 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1157 fixed typo, uninstall include/pic16/pic16devices.txt
1159 2008-05-18 Borut Razem <borut.razem AT siol.net>
1161 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1162 the buffer is null terminated
1163 * src/device/pic16.c:
1164 applied modified patch 1965676: Patch for Win32 16 bit PIC
1165 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1167 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1169 * src/SDCC.lex (check_type),
1170 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1172 * as/mcs51/clean.mk,
1173 * as/z80/clean.mk: also clean *.dep
1174 * device/lib/pic16/libsdcc/stack/Makefile,
1175 * sim/ucsim/libtool: removed as they are rebuild by configure
1176 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1178 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1180 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1181 fixupInline instead of createFunction to fix bug 1864577
1182 (inlineFindMaxBlockno): removed, use global blockNo
1183 * src/SDCCglobl.h: added blockNo
1185 * src/z80/peep.h: modified properties
1186 * support/regression/tests/bug1864577.c: new, added
1188 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1190 * as/mcs51/asdata.c,
1191 * as/mcs51/asm.h: added org_cnt
1192 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1193 * as/mcs51/asout.c: changed old K&R to ANSI
1194 * as/mcs51/Makefile.in: use common identifiers
1200 * as/hc08/Makefile.bcc,
1201 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1202 * sdcc_vc_in.h: added define __func__
1203 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1204 Thanks Ruud van Silfhout
1205 * support/regression/tests/bug1717305.c: new, added
1207 2008-05-05 Borut Razem <borut.razem AT siol.net>
1209 * support/regression/Makefile.in,
1210 support/regression/ports/ds390/spec.mk,
1211 support/regression/ports/hc08/spec.mk,
1212 support/regression/ports/mcs51-common/spec.mk,
1213 support/regression/ports/pic14/spec.mk,
1214 support/regression/ports/pic16/spec.mk,
1215 support/regression/ports/ucz80/spec.mk,
1216 support/regression/ports/z80/spec.mk:
1217 added INC_DIR and LIBDIR paths
1218 * src/ds390/gen.c: removed duplicated selicolon
1220 2008-05-04 Borut Razem <borut.razem AT siol.net>
1222 * support/regression/Makefile.in,
1223 support/regression/fwk/lib/testfwk.c,
1224 support/regression/ports/ds390/spec.mk,
1225 support/regression/ports/hc08/spec.mk,
1226 support/regression/ports/mcs51-common/spec.mk,
1227 support/regression/ports/mcs51-large/spec.mk,
1228 support/regression/ports/mcs51-medium/spec.mk,
1229 support/regression/ports/mcs51-small/spec.mk,
1230 support/regression/ports/mcs51-stack-auto/spec.mk,
1231 support/regression/ports/mcs51-xstack-auto/spec.mk,
1232 support/regression/ports/pic14/spec.mk,
1233 support/regression/ports/pic16/spec.mk,
1234 support/regression/ports/ucz80/spec.mk:
1235 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1236 used to run regeression tests
1238 2008-05-01 Raphael Neider <rneider AT web.de>
1240 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1241 supported devices and instructions to add new ones
1243 2008-05-01 Raphael Neider <rneider AT web.de>
1245 * device/include/pic16/adc.h,
1246 device/lib/pic16/libio/adc/adcbusy.c,
1247 device/lib/pic16/libio/adc/adcopen.c,
1248 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1249 18f2455 style ADC devices, based on patch #1776197
1250 * device/lib/pic16/libio/adc/adcclose.c,
1251 device/lib/pic16/libio/adc/adcconv.c,
1252 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1253 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1254 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1255 * device/include/pic16/pic18f4431.h,
1256 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1257 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1259 2008-05-01 Raphael Neider <rneider AT web.de>
1261 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1262 moved xinst flag into pic16_options_t
1263 * src/pic16/device.c (default_device, pic16_list_devices,
1264 pic16_find_device): removed references to sfrrange
1265 * src/pic16/gen.c (genFunction),
1266 src/pic16/glue.c (pic16initialComments),
1267 src/pic16/main.c (pic16_optionsTable),
1268 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1270 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1272 2008-04-29 Raphael Neider <rneider AT web.de>
1274 * src/pic16/devices.inc,
1275 device/include/pic16/pic16devices.txt: replaced compiled-in list
1276 of devices with a variant parsed at runtime
1277 * src/pic16/device.c: added support for parsing pic16devices.txt,
1279 * src/pic16/device.h: removed (now) unused fields from PIC_device
1280 * src/pic16/main.c: removed #pragma maxram,
1281 (_pic16_initPaths): removed bogus generation of search paths,
1282 setup the port proper only after the search paths (for
1283 pic16devices.txt) are set up,
1284 (_pic16_finaliseOptions): moved processor dependant code here
1285 from _pic16_initPaths(), clean up
1286 * src/pic16/ralloc.c (pic16_init_stack),
1287 * src/pic16/ralloc.h,
1288 * src/pic16/pcode.c: clean up
1289 * device/include/Makefile.in,
1290 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1291 * support/scripts/inc2h-pic16.pl: updated instructions
1293 2008-04-29 Raphael Neider <rneider AT web.de>
1295 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1296 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1297 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1298 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1299 added missing family members and 18f2480/2580/4480/4580 family
1300 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1301 * device/include/pic16/pic18f2525.h: use 18f4620.h
1302 * device/include/pic16/pic18f6680.h: use 18f8680.h
1303 * device/include/pic16/pic18fregs.h,
1304 device/lib/pic16/pics.all,
1305 src/pic16/devices.inc: add new devices
1306 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1307 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1308 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1309 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1310 prevent attempting to build the libio for some new devices
1312 2008-04-29 Raphael Neider <rneider AT web.de>
1314 * debugger/mcs51/Makefile.in: fixed paths to sources
1316 2008-04-25 Borut Razem <borut.razem AT siol.net>
1318 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1319 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1320 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1321 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1322 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1323 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1324 as/link/z80/linkz80.dsp: lklibr.c moved
1325 * doc/INSTALL.txt: binary archives in bz2 format
1326 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1328 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1330 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1331 * support/regression/tests/bug1856409.c: new, added
1333 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1336 * src/mcs51/peep.c: Use werror for error messages.
1337 * src/SDCCicode.c (geniCodeConditional),
1338 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1339 * src/z80/Makefile.bcc,
1340 * src/z80/z80.dsp: added src/z80/peep.c/h
1341 * support/regression/tests/bug1839321.c: new, added
1343 2008-04-20 Raphael Neider <rneider AT web.de>
1345 * device/include/pic16/pic18f2455.h: added bitfields for port C
1347 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1349 * src/z80/peep.c: Use werror for error messages.
1351 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1353 * src/z80/peep.h (declaration of notUsed()),
1354 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1356 * src/z80/z80.h (added dependency on peep.h),
1357 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1360 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1362 * src/SDCCpeeph.c (added support for notUsed()),
1363 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1365 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1366 for notUsed()): Implemented generic (that is not port-specific) part
1369 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1371 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1372 * device/lib/libsdcc.lib,
1373 * device/lib/Makefile.in,
1374 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1375 * device/lib/calloc.c: renamed to _calloc.c
1376 * device/lib/free.c: renamed to _free.c
1377 * device/lib/malloc.c: renamed to _malloc.c
1378 * device/lib/realloc.c: renamed to _realloc.c
1379 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1380 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1381 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1382 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1383 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1384 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1385 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1386 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1388 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1389 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1390 * support/regression/tests/bug1509084.c: new, added
1392 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1394 * device/include/mcs51/cc2510fx.h: added _XPAGE
1395 * device/include/mcs51/compiler.h: cosmetic changes
1397 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1399 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1402 2008-03-31 Borut Razem <borut.razem AT siol.net>
1404 * support/cpp2 renamed to support/cpp
1405 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1406 support/cpp2/libiberty/splay-tree.c,
1407 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1408 support/cpp2/libcpp/directives.c,
1409 support/cpp2/libcpp/include/cpplib.h,
1410 support/cpp2/libcpp/include/symtab.h,
1411 support/cpp2/libcpp/include/line-map.h,
1412 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1413 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1414 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1415 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1416 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1417 release version 4.3.0
1418 * configure.in, configure, Makefile.in, Makefile.bcc:
1419 adapted for moved cpp2
1421 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1423 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1424 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1426 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1428 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1430 * support/regression/tests/bug1717943.c: new, added
1432 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1434 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1435 bytewise return value assignments introduced in last commit.
1437 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1439 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1440 genMult, genJumpTab):
1441 Use 16-bit instructions for addition in some additional cases,
1442 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1444 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1446 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1447 Implemented RFE #1921450, changed some debug messages.
1449 2008-03-30 Borut Razem <borut.razem AT siol.net>
1451 * Small Device C Compiler 2.8.0 released
1452 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1453 * support/scripts/sdcc.nsi: added finish page; this version
1454 was used for 2.8.0 release
1455 * doc/knownbugs.html: removed; magically generated by the build
1456 process using gen_known_bugs.pl from now on
1458 2008-03-23 Borut Razem <borut.razem AT siol.net>
1460 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1461 and reverted it, since it was already fixed by Raphael ;-)
1462 * doc/knownbugs.html: updated for RC2
1464 2008-03-22 Raphael Neider <rneider AT web.de>
1466 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1469 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1471 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1472 * support/regression/tests/bug1839277.c: added related testBug1839299
1474 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1476 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1477 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1479 * src/mcs51/gen.c: throughout only output hex constants
1480 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1481 * support/regression/tests/bug1839277.c: new, added
1483 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1485 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1486 compilation warning about nested comments.
1488 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1490 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1491 * support/regression/tests/bug1921073.c: new, added
1493 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1495 * src/z80/SDCCpeeph.c.c (callFuncByName):
1496 Commented function parameters.
1498 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1500 * src/z80/ralloc.c (packRegsForAccUse2):
1501 disabled a broken accumulator packing optimization (fixed #1292721).
1502 * support/regression/tests/bug-1292721: Regression test for #1292721.
1504 2008-03-16 Raphael Neider <rneider AT web.de>
1506 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1507 fixed code bloat regression using a variant of patch #1915618
1509 2008-03-16 Borut Razem <borut.razem AT siol.net>
1511 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1512 icon, changed startup menu for release distribution, code cleaning,
1513 create url files instead links in startup menu
1515 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1517 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1518 * support/regression/tests/bug1579949.c: new, added
1520 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1522 * device/lib/printf_fast.c: fixed bug 1255403
1524 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1526 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1527 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1529 2008-03-14 Borut Razem <borut.razem AT siol.net>
1531 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1532 command line options
1533 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1534 is correctly displayed
1535 * as/link/z80/lkmain.c: usage line commented out
1537 2008-03-13 Borut Razem <borut.razem AT siol.net>
1539 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1540 updated the list pf supported pic14 devices
1542 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1544 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1546 2008-03-12 Borut Razem <borut.razem AT siol.net>
1548 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1549 fixed documentation request #1718191
1550 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1551 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1554 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1556 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1557 * support/regression/tests/bug1505811.c: new, added
1559 2008-03-09 Raphael Neider <rneider AT web.de>
1561 * device/include/pic16/pic18f2620.h,
1562 * device/include/pic16/pic18f4620.h,
1563 * device/lib/pic16/libdev/pic18f2620.c,
1564 * device/lib/pic16/libdev/pic18f4525.c,
1565 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1566 family to consistently use pic18f4620.[ch], fixes #1832562
1568 2008-03-09 Borut Razem <borut.razem AT siol.net>
1570 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1571 changed sdcc version to 2.8.0
1572 * knownbugs.html: regenerated
1573 * support/scripts/gen_known_bugs.pl: added number of open bugs
1575 2008-03-09 Raphael Neider <rneider AT web.de>
1577 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1578 (genOr): read volatile operand even if the result is known,
1580 (genOr,genXor): removed unused legacy code,
1581 (genDummyRead): use pic16_mov2w_volatile()
1583 2008-03-08 Borut Razem <borut.razem AT siol.net>
1585 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1586 cons w. --model-large
1587 * support/regression/staticinit.c: added regression test for bug
1590 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1592 * src/ds390/gen.c (pushSide, genPcall),
1593 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1594 * src/mcs51/gen.c: cosmetic changes
1595 * support/regression/fwk/include/testfwk.h: added macro reentrant
1596 * support/regression/tests/bug1908493.c: new, added
1598 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1600 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1602 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1604 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1605 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1606 already set in ds390/main.c and mcs51/main.c
1608 2008-03-07 Raphael Neider <rneider AT web.de>
1610 * src/regression/init0.c: new test for initialized arrays of function
1612 * src/regression/Makefile: made a bit more flexible, added init0.c
1613 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1614 pointers, closes #1427663
1616 2008-03-05 Borut Razem <borut.razem AT siol.net>
1618 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1619 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1621 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1623 * support/librarian/sdcclib.c:Added feature request 1908061:
1624 Synchronise sdcclib commands with ar.
1626 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1628 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1629 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1630 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1631 * device/include/mcs51/compiler.h: removed umlauts, added double
1634 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1636 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1637 * support/regression/tests/bug1536762.c: new, added
1639 * src/SDCCutil.h: added getBuildDate()
1640 * src/SDCCmain.c (printVersionInfo),
1641 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1643 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1644 * src/ds390/ralloc.c (packRegisters),
1645 * src/mcs51/ralloc.c (packRegisters),
1646 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1648 * support/regression/tests/bug1618050.c: new, added
1649 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1650 * support/regression/fwk/include/testfwk.h,
1651 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1654 2008-03-04 Raphael Neider <rneider AT web.de>
1656 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1657 on accessing OP_SYM_TYPE(op)
1658 * src/pic/gen.h: removed unused prototype of genMinusDec()
1659 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1660 fix #1876953 (invalid subtraction code), removed unused code
1662 2008-03-03 Raphael Neider <rneider AT web.de>
1666 * src/pic/genarith.c,
1668 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1669 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1671 2008-03-03 Raphael Neider <rneider AT web.de>
1673 * src/pic/device.c (find_device): search user-specified paths first
1674 for pic14devices.txt, fixes #1900827
1676 2008-03-02 Borut Razem <borut.razem AT siol.net>
1678 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1679 AddToPath and RemoveFromPath
1681 2008-03-01 Borut Razem <borut.razem AT siol.net>
1683 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1684 work correctly, added debugging support if -DSDCC.DEBUG command line
1687 2008-02-28 Borut Razem <borut.razem AT siol.net>
1689 * doc/sdccman.lyx: cosmetic changes
1691 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1693 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1694 * doc/sdccman.lyx: fixed unmeant removal of spaces
1696 2008-02-27 Borut Razem <borut.razem AT siol.net>
1698 * support/scripts/sdcc.nsi: corrected installation directory for
1699 current user installation mode
1700 * doc/README.txt: added Philipp Klaus Krause to the developers list
1702 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1704 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1705 return ifx condition
1706 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1707 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1708 ifxJump to fix bug 1838000
1709 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1710 * support/regression/tests/bug1838000.c: new, added
1711 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1713 2008-02-26 Borut Razem <borut.razem AT siol.net>
1715 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1717 * support/scripts/sdcc.nsi: added MULTIUSER page,
1718 NSIS upgraded to version 2.35
1720 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1722 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1723 * support/regression/tests/bug1565152.c: new, added
1725 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1727 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1728 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1729 * support/regression/tests/bug1670148.c: new, added
1731 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1733 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1735 2008-02-24 Borut Razem <borut.razem AT siol.net>
1737 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1738 is ineffective for unsigned char parameter
1740 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1742 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1743 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1744 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1745 * support/Util/MySystem.c (my_system): output errorcode when verbose
1747 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1749 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1752 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1754 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1757 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1759 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1761 2008-02-21 Borut Razem <borut.razem AT siol.net>
1763 * support/regression/Makefile.in,
1764 support/regression/ports/ds390/spec.mk,
1765 support/regression/ports/hc08/spec.mk,
1766 support/regression/ports/mcs51-common/spec.mk,
1767 support/regression/ports/pic14/spec.mk,
1768 support/regression/ports/pic16/spec.mk,
1769 support/regression/ports/ucz80/spec.mk,
1770 support/regression/ports/xa51/spec.mk:
1771 added CFLAGS when compiling timeout
1773 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1775 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1778 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1780 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1781 * support/regression/tests/bug1888147.c: new, added
1783 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1785 * src/z80/gen.c: fixed bugs #1596270, #1736867
1787 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1789 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1790 contents, mostly fixes #1596270
1792 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1794 * src/z80/peeph.def,
1795 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1796 peepholes, fixes #1806565
1798 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1800 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1801 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1802 fixes bug 1739475, thanks Robert Larice
1803 (rule 271): new, added
1805 2008-02-18 Borut Razem <borut.razem AT siol.net>
1807 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1809 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1811 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1813 2008-02-17 Raphael Neider <rneider AT web.de>
1815 * src/pic16/genarith.c,
1818 * src/pic16/genutils.c: removed unused legacy code,
1819 removed unused fields from struct asmop and struct _G
1821 2008-02-17 Raphael Neider <rneider AT web.de>
1823 * src/pic16/gen.c (AccRsh): cosmetic changes,
1824 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1825 genRightShiftLiteral): fixed to work with SFRs as result by
1826 assigning only once to result,
1827 removed a lot of unused/excluded code fragments
1829 2008-02-17 Raphael Neider <rneider AT web.de>
1831 * device/include/pic/pic16f88.h,
1832 * device/include/pic/pic16f886.h,
1833 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1835 2008-02-17 Borut Razem <borut.razem AT siol.net>
1837 * src/z80/peeph.def: applied patch
1838 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1839 * src/z80/gen.c, src/z80/peeph.def: applied patch
1840 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1841 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1842 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1843 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1844 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1845 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1847 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1849 * as/link/mcs51/aslink.dsp: removed SDK define
1850 * as/link/z80/clean.mk: brought in sync with other ports
1851 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1852 * as/hc08/Makefile.bcc,
1853 * as/mcs51/Makefile.bcc,
1854 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1855 * src/z80/main.c (_setValues): use the now capitalized -Z,
1856 (z80_port, gbz80_port): generate debug information when asked
1858 2008-02-16 Borut Razem <borut.razem AT siol.net>
1860 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1861 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1862 as/z80/Makefile.in. as/z80/Makefile.bcc:
1863 applied patch #1893393: patch for as-z80 and link-z80 to generate
1864 cdb, thanks to Armin Diehl
1865 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1866 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1867 asnoice.c moved to as/asxxsrc/asnoice.c
1868 * src/z80/peeph-gbz80.def: applied patch
1869 #1880235: Z80 return peephole, thanks to Philipp Krause
1871 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1874 * doc/sdccman.lyx: bumped version to 2.7.5
1875 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1877 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1879 * device/include/pic16/stdlib.h,
1880 * device/lib/pic16/libc/stdlib/ltoa.c,
1881 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1883 2008-02-13 Borut Razem <borut.razem AT siol.net>
1885 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1886 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1887 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1888 src/SDCCopt.c, src/SDCCval.c:
1889 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1891 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1893 * src/SDCCsymt.c (compareType): fixed bug 1309013
1895 2008-02-09 Borut Razem <borut.razem AT siol.net>
1897 * src/SDCCval.c, src/SDCCval.h:
1898 code cleaning, added function constChrVal()
1899 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1900 call constChrVal() instead constVal()
1902 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1904 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1907 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1908 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1911 2008-02-01 Raphael Neider <rneider AT web.de>
1913 * device/include/pic/pic16f886.h,
1914 * device/include/pic/pic16f887.h: added RA6 and RA7
1916 2008-01-24 Raphael Neider <rneider AT web.de>
1918 * device/include/pic/pic16f88.h: added RA6 and RA7
1919 * device/lib/pic/libdev/disabled_pic16f886.c,
1920 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1922 * src/pic16/devices.inc,
1923 * device/include/pic16/pic18f2423.h,
1924 * device/include/pic16/pic18f2523.h,
1925 * device/include/pic16/pic18fregs.h,
1926 * device/lib/pic16/pics.all
1927 * device/lib/pic16/libdev/pic18f2423.c,
1928 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1929 * device/lib/pic16/libio/i2c.ignore,
1930 * device/lib/pic16/libio/usart.ignore,
1931 * device/lib/pic16/libio/adc.ignore: ignore new devices
1933 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1935 * src/SDCCast.c (createRMW): fixed bug 1582651
1937 2008-01-20 Borut Razem <borut.razem AT siol.net>
1939 * src/SDCCcse.c: partially fixed enhancement request
1940 #1793872 - multiply by -1 not collapsed
1941 * support/regression/tests/arithcsi.c: added regression test
1943 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1945 * as/mcs51/asx8051.dsp: removed define SDK
1946 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1947 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1949 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1950 cosmetic changes, brought more in sync, changed old K&R to ANSI
1952 2008-01-13 Borut Razem <borut.razem AT siol.net>
1954 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1955 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1957 2007-12-30 Borut Razem <borut.razem AT siol.net>
1959 * src/pic16/gen.c: fixed implementation of bitwise operations for
1961 * support/regression/tests/bitwise.c: added test cases
1963 2007-12-29 Borut Razem <borut.razem AT siol.net>
1965 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1966 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1967 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1968 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1969 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1970 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1971 src/pic16/pcode.[ch]: added const qualifier
1972 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1973 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1974 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1975 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1976 * as/asxxsrc/aslex.c: use dbuf_getline()
1977 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1978 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1979 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1980 as/z80/asm.h, as/z80/z80adr.c:
1981 changed type of ib and ip to const char *
1983 2007-12-28 Borut Razem <borut.razem AT siol.net>
1985 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1986 introduced (readlin) - long lines are turuncated
1987 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1988 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1989 as/z80/Makefile.in: moved aslex.c to asxxsrc
1990 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1991 * as/hc08/asmain.c, as/mcs51/asmain.c:
1992 added missing initialization of a_addr field
1993 * support/regression/tests/long_asm_line.c: added regtest for long
1996 2007-12-22 Borut Razem <borut.razem AT siol.net>
1998 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2000 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2002 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2004 2007-12-16 Borut Razem <borut.razem AT siol.net>
2006 * device/include/pic16/stdbool.h: removed, since already exists in
2007 device/include/; this also fixes bitopcse.c regression test for pic16
2009 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2010 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2011 dereference doesn't work; covered by regression test bug1399290
2013 2007-12-05 Borut Razem <borut.razem AT siol.net>
2015 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2018 2007-12-01 Borut Razem <borut.razem AT siol.net>
2020 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2021 corrected handling of the highest_valid_address
2023 2007-11-17 Raphael Neider <rneider AT web.de>
2025 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2026 * src/pic/glue.c (picglue): emit .file if --debug is given
2028 2007-11-17 Raphael Neider <rneider AT web.de>
2030 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2031 care when left or right operand resides in result, fixes #1830220
2033 2007-11-17 Borut Razem <borut.razem AT siol.net>
2035 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2036 #983491 - "Merge duplicate strings function is ineffective"
2037 * support/regression/tests/bug-983491.c: regtest disabled
2038 * as/asxxsrc: created
2039 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2040 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2041 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2042 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2043 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2044 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2045 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2046 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2047 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2048 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2049 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2050 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2051 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2053 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2055 * device/include/stdarg.h: added and removed some casts
2056 * src/SDCCsymt.c (compareType): Fully check types between generic and
2057 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2059 2007-11-13 Borut Razem <borut.razem AT siol.net>
2061 * support/regression/tests/bug-1817005.c:
2062 added regtest for bug #1817005 - as-z80 chokes on long labels
2064 2007-11-12 Borut Razem <borut.razem AT siol.net>
2066 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2067 as/z80/asout.c, as/z80/aslist.c:
2068 fixed bug #1817005 - as-z80 chokes on long labels
2070 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2073 * as/z80/asmain.c: cosmetic changes
2076 * as/z80/alloc.h: removed
2078 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2079 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2080 * as/link/hc08/Makefile.in,
2081 * as/link/mcs51/Makefile.in,
2082 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2084 * as/link/mcs51/lkarea.c,
2085 * as/link/mcs51/lkmain.c: cosmetic changes
2086 * as/link/hc08/lklibr.c,
2087 * as/link/z80/lklibr.c,
2088 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2089 used cygwin_conv_to_full_posix_path,
2090 added warnings, cosmetic changes, brought more in sync
2091 changed old K&R into ANSI function declarations
2092 * as/link/z80/lklibr.c (loadAdb): added
2093 * as/link/z80/lkmain.c: removed -- option from usage text
2095 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2097 * src/mcs51/gen.c (outBitC): optimized for no result
2099 2007-10-31 Borut Razem <borut.razem AT siol.net>
2101 * src/SDCCsymt.c: fixed (hopeful properly) bug
2102 #1805702 - order of extern matters
2103 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2106 2007-10-29 Borut Razem <borut.razem AT siol.net>
2108 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2109 - order of extern matters
2110 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2113 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2115 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2116 24bitMode, portIsDS390
2117 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2118 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2119 (notVolatileVariable): also check sloc names,
2120 (callFuncByName): moved ftab[] out of function and sorted it by use
2122 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2124 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2125 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2126 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2127 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2128 * support/regression/tests/bug-880197.c: new, added
2130 2007-10-28 Borut Razem <borut.razem AT siol.net>
2132 * support/regression/Makefile.in,
2133 support/regression/ports/mcs51-large/spec.mk,
2134 support/regression/ports/mcs51-xstack-auto/spec.mk,
2135 support/regression/ports/mcs51-stack-auto/spec.mk,
2136 support/regression/ports/mcs51-medium/spec.mk,
2137 support/regression/ports/mcs51-common/spec.mk,
2138 support/regression/ports/mcs51-common/*,
2139 support/regression/ports/mcs51-small/*:
2140 mcs51 renamed to mcs51-common, created mcs51-small
2141 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2142 * support/regression/tests/bug-1805702.c: added regtest for bug
2145 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2147 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2148 added new rules 265 - 270
2149 * support/regression/tests/bug1721024.c:new, added
2150 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2151 introduced new test-mcs51 to run all mcs51 tests
2153 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2155 * support/regression/tests/bug1816470.c: new, added
2157 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2159 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2160 propagate for *,+,- with float, fixed bug 1816470
2161 (decorateType): cast to resultTypeProp instead of resultType
2163 2007-10-19 Borut Razem <borut.razem AT siol.net>
2165 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2166 function is ineffective" for pic16 tareget
2167 * support/scripts/listerr.c: corrected include path
2168 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2171 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2173 * support/regression/tests/using.c: new, added
2174 * support/regression/tests/vaargs.c: fixed and enabled test
2176 2007-10-18 Borut Razem <borut.razem AT siol.net>
2178 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2180 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2182 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2184 * doc/sdccman.lyx: documented option --Werror
2185 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2186 RegBankUsed[] earlier
2188 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2190 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2194 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2196 * src/SDCCast.c (decorateType): improved optimization of tri-op
2197 * src/SDCCerr.c (vwerror, setWError),
2199 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2200 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2202 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2204 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2205 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2206 * support/regression/tests/bug-223113.c,
2207 * support/regression/tests/bug-426632.c,
2208 * support/regression/tests/bug-468811.c,
2209 * support/regression/tests/bug-477835.c,
2210 * support/regression/tests/bug-478094.c,
2211 * support/regression/tests/bug-499644.c,
2212 * support/regression/tests/bug-524209.c,
2213 * support/regression/tests/bug-524211.c,
2214 * support/regression/tests/packcast.c,
2215 * support/regression/tests/structidx.c: added empty tests
2216 * support/regression/tests/bug-607243.c: enabled test
2218 2007-10-06 Borut Razem <borut.razem AT siol.net>
2220 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2221 support of universal binaries on Mac OS X
2223 2007-10-02 Borut Razem <borut.razem AT siol.net>
2225 * src/SDCCval.h: unified double2ul macro for all platforms
2226 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2227 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2229 2007-09-30 Borut Razem <borut.razem AT siol.net>
2231 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2233 * sdcc_vc_in.h: enabled warnings
2234 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2235 unsigned type, result still unsigned
2236 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2238 2007-09-28 Raphael Neider <rneider AT web.de>
2240 * src/pic/device.c (find_device): prevent buffer underflow error
2241 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2242 the just destroyed list entry
2244 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2246 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2249 2007-09-18 Borut Razem <borut.razem AT siol.net>
2251 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2252 applied to unsigned type, result still unsigned
2254 2007-09-17 Borut Razem <borut.razem AT siol.net>
2256 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2257 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2258 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2259 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2260 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2261 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2262 src/z80/gen.c, src/z80/ralloc.c:
2263 fixed bug #1739860 - sdcc does not work correctly on some platforms
2265 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2267 2007-09-17 Raphael Neider <rneider AT web.de>
2269 * src/pic16/device.c: reverted to previous version
2270 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2272 2007-09-16 Raphael Neider <rneider AT web.de>
2274 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2275 as this raises a ton of gpasm warnings, just emit a second label
2276 * src/pic16/devices.inc,
2277 * device/lib/pic16/pics.all,
2278 * device/lib/pic16/libdev/pic18f2585.c,
2279 * device/lib/pic16/libdev/pic18f2680.c,
2280 * device/lib/pic16/libdev/pic18f2682.c,
2281 * device/lib/pic16/libdev/pic18f2685.c,
2282 * device/lib/pic16/libdev/pic18f4585.c,
2283 * device/lib/pic16/libdev/pic18f4680.c,
2284 * device/lib/pic16/libdev/pic18f4682.c,
2285 * device/lib/pic16/libdev/pic18f4685.c,
2286 * device/include/pic16/pic18f2585.h,
2287 * device/include/pic16/pic18f2680.h,
2288 * device/include/pic16/pic18f2682.h,
2289 * device/include/pic16/pic18f2685.h,
2290 * device/include/pic16/pic18f4585.h,
2291 * device/include/pic16/pic18f4680.h,
2292 * device/include/pic16/pic18f4682.h,
2293 * device/include/pic16/pic18f4685.h,
2294 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2295 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2296 patch contributed by Anton Strobl, applied with changes
2298 2007-09-16 Raphael Neider <rneider AT web.de>
2300 * device/include/pic16/pic18f2431.h,
2301 * device/include/pic16/pic18f25j10.h,
2302 * device/include/pic16/pic18f4431.h,
2303 * device/include/pic16/pic18f45j10.h: adopted common include style
2304 * device/include/pic16/pic18f1320.h,
2305 * device/include/pic16/pic18f2320.h,
2306 * device/include/pic16/pic18f2525.h,
2307 * device/include/pic16/pic18f4320.h,
2308 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2309 * device/include/pic16/pic18fregs.h: prepared for automatic include
2310 file selection by having DEVICE.h for every DEVICE
2311 * device/lib/pic16/libdev/pic18f2320.c,
2312 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2314 * device/lib/pic16/configure.in,
2315 * device/lib/pic16/configure: use rm -rf instead of rmdir
2316 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2317 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2319 2007-09-09 Borut Razem <borut.razem AT siol.net>
2321 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2322 distingush between i386 and ppc Mac OS X versions
2324 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2326 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2327 * support/regression/tests/bug1788177.c: new, added
2329 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2331 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2332 * device/include/mcs51/lint.h added keyword __naked
2334 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2338 * src/SDCCmem.h: removed maxRegBank
2339 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2340 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2341 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2342 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2343 name and behaviour to handle banked functions
2344 (scan4op): and use it to fix bug 1786213
2346 2007-09-03 Raphael Neider <rneider AT web.de>
2348 * device/include/pic16/pic18f248.h,
2349 * device/include/pic16/pic18f258.h,
2350 * device/include/pic16/pic18f448.h,
2351 * device/lib/pic16/libdev/pic18f248.c,
2352 * device/lib/pic16/libdev/pic18f258.c,
2353 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2354 added T0CONbits, fixes #1786891
2356 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2358 * src/ds390/gen.c (genFarPointerSet),
2359 * src/hc08/ralloc.c (packRegisters),
2360 * src/mcs51/ralloc.c (packRegisters),
2361 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2363 * src/SDCCicode.h: POINTER_SET can be true for literals too
2364 * support/regression/tests/bug1750318.c: new, added
2366 2007-08-23 Borut Razem <borut.razem AT siol.net>
2368 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2369 library versions without the completition functionality
2371 2007-08-22 Raphael Neider <rneider AT web.de>
2373 * device/include/pic16/pic18f1220.h,
2374 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2376 2007-08-12 Borut Razem <borut.razem AT siol.net>
2378 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2380 2007-08-11 Borut Razem <borut.razem AT siol.net>
2382 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2383 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2384 support/Util/SDCCerr.[ch] moved to src
2385 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2386 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2387 device/examples/ds390/tinitalk/tinitalk.dsp,
2388 device/examples/serialcomm/windows/serialcomm.dsp,
2389 support/librarian/librarian.dsp:
2390 removed linking of unused odbc32.lib and odbccp32.lib
2391 * support/scripts/winres.h:
2392 added for compilation with Visual C++ 2005 Express Edition
2394 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2396 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2399 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2401 * sdccconf_in.h: update the endian test so that SPARC Solaris
2402 does not throw syntax errors
2404 2007-08-06 Borut Razem <borut.razem AT siol.net>
2406 * doc/sdccman.lyx: removed two index entries which prevented the
2407 generation of sdcc doc archive
2409 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2411 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2412 instead of lyx 1.5.0.
2414 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2416 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2417 Lucas Loizaga, with minor modifications. Thanks!
2419 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2421 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2424 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2426 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2427 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2430 2007-07-22 Borut Razem <borut.razem AT siol.net>
2432 * configure.in, configure: re-introduced .version
2433 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2434 the version reverted to 2.7.0
2436 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2439 * doc/sdccman.lyx: bumped version to 2.7.3
2440 * device/include/mcs51/compiler.h: fixed elif->else
2441 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2442 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2443 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2444 enable accuse for bit operands
2445 * src/SDCCmain.c (printVersionInfo),
2446 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2447 environment descriptor
2448 * src/SDCCutil.h: added getBuildEnvironment
2449 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2450 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2451 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2452 * support/regression/tests/bug1348008.c,
2453 * support/regression/tests/bug1496419.c,
2454 * support/regression/tests/bug1503067.c,
2455 * support/regression/tests/preproc.c: added empty tests
2457 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2459 * support/regression/tests/bug1678803.c: new, added
2461 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2464 * as/link/hc08/lkihx.c,
2465 * as/link/hc08/lkrloc.c,
2466 * as/link/mcs51/lkihx.c,
2467 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2468 ihxExtendedLinearAddress
2469 * as/link/mcs51/lkrloc.c (relr),
2470 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2471 acall/ajmp, see bug 830513
2473 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2475 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2476 (cseBBlock): remember aggr2ptr has been used
2477 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2478 (geniCodeAssign): fixed bug 868103
2479 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2480 added operandSize prototype
2481 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2482 (genDataPointerSet): use max of size of right and result,
2483 (gencjne): added parameter useCarry for optimization,
2484 (genCmpEq): use carry if appropriate,
2485 (genXor): check if operand already in carry
2486 * support/regression/tests/bug-868103.c: enabled test
2488 2007-07-12 Raphael Neider <rneider AT web.de>
2490 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2492 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2494 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2495 from Robert Larice, thanks
2496 * support/regression/tests/bitopcse.c,
2497 * support/regression/tests/bitvars.c,
2498 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2499 * support/regression/tests/bug-927659.c: enabled test for z80
2500 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2501 * support/regression/tests/bug1745717.c: new, added
2502 * support/regression/tests/literalop.c,
2503 * support/regression/tests/nullstring.c: removed storage definitions that
2504 are now in testfwk.h
2506 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2508 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2509 and bool for targets that do not fully support it.
2510 * support/regression/tests/bug1546986.c,
2511 * support/regression/tests/bug1723128.c,
2512 * support/regression/tests/bug1734654.c,
2513 * support/regression/tests/bug1738367.c,
2514 * support/regression/tests/constantRange.c: only use bool if allowed
2516 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2518 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2519 Larice, also handle function pointers
2520 * support/regression/tests/bug1749275.c: new, added
2522 2007-07-03 Borut Razem <borut.razem AT siol.net>
2524 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2525 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2526 #1746528: SDCC should ignore ':' in inline assembler comments
2527 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2529 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2531 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2532 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2534 2007-06-29 Borut Razem <borut.razem AT siol.net>
2536 * src/SDCCmain.c: fixed bug
2537 #1744746: SDCC #4867: broken option --xram-size
2539 2007-06-28 Borut Razem <borut.razem AT siol.net>
2541 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2542 find out the endianess of host machine for ucsim
2544 2007-06-27 Borut Razem <borut.razem AT siol.net>
2546 * support/regression/generate-cases.py: corrected the file name
2548 * configure.in, configure, sdccconf_in.h: find out the endianess of
2550 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2553 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2555 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2557 2007-06-26 Borut Razem <borut.razem AT siol.net>
2559 * support/regression/generate-cases.py: display warning if function
2560 list is empty; implemented more flexible rule for detection of
2561 testing functions, allowing return type 'void' in the same line as
2562 the function name in the function definition
2563 * support/regression/tests/bug-1654060.c: corrected test
2564 * support/librarian/sdcclib.c: fixed warning:
2565 format '%s' expects type 'char *', but argument 2 has type 'int'
2567 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2569 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2570 Multiple infiles for sdcclib.
2572 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2574 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2577 2007-06-18 Borut Razem <borut.razem AT siol.net>
2579 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2580 how to handle comments, so they have to be removed by the
2581 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2582 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2583 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2584 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2585 table driven option hadling
2587 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2589 * src/SDCCast.c (decorateType),
2590 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2591 iCode to ast level to fix bug 1738367
2592 * support/regression/tests/bug1738367.c: new, added
2594 2007-06-15 Raphael Neider <rneider AT web.de>
2596 * src/pic16/devices.inc,
2597 * device/lib/pic16/pics.all,
2598 * device/include/pic16/pic18fregs.h,
2599 * device/include/pic16/pic18f[24][45]20.h,
2600 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2601 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2602 * device/lib/pic16/Makefile.in: faster cleanup
2604 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2606 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2608 2007-06-13 Raphael Neider <rneider AT web.de>
2610 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2612 2007-06-12 Raphael Neider <rneider AT web.de>
2614 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2615 suppress bit defines if NO_BIT_DEFINES is #define'd
2616 * device/include/pic/pic*.h: recreated all headers to include
2617 conditional bit defines
2618 * device/include/pic/pic16f886.h,
2619 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2620 * device/include/pic/recreate.sh: script to recreate the complete
2621 device library files based on the currently supported devices
2623 2007-06-12 Borut Razem <borut.razem AT siol.net>
2625 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2626 support/regression/Makefile.in, support/scripts/build.mak,
2627 support/scripts/Makefile.snapshot:
2628 use new svn URL scheme
2629 * doc/sdccman.lyx: SDCC Wiki moved to
2630 http://sdcc.wiki.sourceforge.net/
2632 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2634 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2635 * support/regression/tests/bug1734654.c: added
2637 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2639 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2640 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2641 with literal operands
2643 2007-06-10 Borut Razem <borut.razem AT siol.net>
2645 * as/link/z80/lklibr.c: fixed mingw build warning
2646 lklibr.c:575: warning: implicit declaration of function 'tolower'
2647 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2648 src/z80/main.c: move target specific options from src/SDCCmain.c
2649 to src/<target>/main.c
2651 2007-06-09 Borut Razem <borut.razem AT siol.net>
2653 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2654 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2655 * support/regression/tests/bug-1294691.c: added
2657 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2659 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2660 can also be static, fixes bug 1733438
2661 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2662 have absolute address too
2663 (computeType): added optimization for 'cond ? true : false'
2664 * support/regression/tests/absolute.c: added test for static absolute var
2666 2007-06-08 Raphael Neider <rneider AT web.de>
2668 * src/regression/Makefile: suppress parallel builds, allow easy
2669 switching between pic14/pic16 ports
2670 * src/regression/picregs.h: added pic14/16 header file switch
2671 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2672 inline.c,nestfor.c,string1.c}: include "picregs.h"
2674 2007-06-07 Borut Razem <borut.razem AT siol.net>
2676 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2677 permanent solution to suppress GCC 4.2.0 c++ warning:
2678 deprecated conversion from string constant to `char *'
2679 use 'const char *' where ever required
2680 * support/regression/generate-cases.py: implemented more flexible rule
2681 for detection of testing functions, allowing white-spaces surrounding
2682 the function name and the 'void' parameter.
2683 * support/regression/tests/constantRange.c,
2684 support/regression/tests/scott-compare3.c: fixed failing regression
2685 tests, uncovered by implementation of more flexible rule for detection
2686 of testing functions
2688 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2690 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2692 2007-06-04 Borut Razem <borut.razem AT siol.net>
2694 * configure.in, configure, config_vc.awk: sdcc version number is now
2695 stored in configure.in; removed .version
2696 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2697 doc/INSTALL.txt: version bumped to 2.7.2
2698 * sim/ucsim/configure.in, sim/ucsim/configure:
2699 use "read" to read from .version
2701 2007-06-03 Borut Razem <borut.razem AT siol.net>
2703 * */Makefile.in: removed annoying warning:
2704 Makefile:xx: Makefile.dep: No such file or directory
2706 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2708 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2709 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2710 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2711 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2712 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2713 bugfix: only use newBoolLink for bit result type
2714 * src/SDCCicode.c (geniCodeLogic): added param tree,
2715 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2716 (geniCodeLogicAndOr): use IS_BIT,
2717 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2718 (ast2iCode): added tree param to geniCodeLogic for comparisons
2719 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2720 * support/regression/tests/bug1723128.c: added test NotZero
2722 2007-06-01 Borut Razem <borut.razem AT siol.net>
2724 * SDCPP synchronized with GCC CPP release version 4.2.0,
2725 currently the latest release:
2726 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2727 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2728 support/cpp2/cppdefault.h, support/cpp2/except.h,
2729 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2730 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2731 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2732 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2733 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2734 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2735 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2736 support/cpp2/opts.h, support/cpp2/output.h,
2737 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2738 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2739 support/cpp2/system.h, support/cpp2/version.c,
2740 support/cpp2/Makefile.in: modified
2741 * support/cpp2/opts-common.c: added
2742 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2743 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2744 search for included source file in local directory
2745 * sim/ucsim/configure, sim/ucsim/configure.in:
2746 temporary solution to suppress GCC 4.2.0 c++ warning:
2747 deprecated conversion from string constant to `char *'
2749 2007-06-01 Raphael Neider <rneider AT web.de>
2751 * device/lib/pic/libdev/pic12f683.c,
2752 * device/include/pic/pic12f683.h: added GPIO bits
2754 2007-06-01 Raphael Neider <rneider AT web.de>
2756 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2757 quotation marks, clarified role of PIC14 vs. PIC16 ports
2758 * src/pic16/devices.inc,
2759 * device/include/pic16/pic18fregs.h,
2760 * device/include/pic16/pic18f[24][45]j10.h,
2761 * device/lib/pic16/pics.all,
2762 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2763 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2764 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2765 for new devices as they are not yet supported by gputils
2767 2007-05-31 Borut Razem <borut.razem AT siol.net>
2769 * Small Device C Compiler 2.7.0 released
2770 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2771 changed sdcc version to 2.7.1
2772 * support/scripts/sdcc.nsi: added How to create WIN32 release
2775 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2777 * doc/sdccman.lyx: documented initialization and allocation of absolute
2778 variables, bit parameter passing, the need for function pointers to be
2779 reentrant and alpha quality support of inline and retrict
2781 2007-05-26 Borut Razem <borut.razem AT siol.net>
2783 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2784 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2785 * docs/knownbugs.html: updated
2787 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2789 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2791 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2793 (gencjneshort): optimized when left is AOP_DIR
2794 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2795 initializing unions in a struct/array
2796 * support/regression/fwk/include/testfwk.h: added defines for data, near
2797 and far for host and z80
2798 * support/regression/tests/bug1723128.c: new, added
2800 2007-05-22 Borut Razem <borut.razem AT siol.net>
2802 * doc/knownbugs.html: updated
2804 2007-05-21 Raphael Neider <rneider AT web.de>
2806 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2807 error message instead
2808 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2810 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2812 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2814 2007-05-21 Raphael Neider <rneider AT web.de>
2816 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2818 * src/regression/gpsim_assert.h,
2819 * src/regression/Makefile,
2820 * src/regression/pcodeopt.c: regression test for the above fix
2822 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2824 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2825 jumps to self, fixed bug 1717281
2827 2007-05-10 Borut Razem <borut.razem AT siol.net>
2829 * support/scripts/gen_known_bugs.pl: cosmetic fix
2830 * doc/knownbugs.html: generated by gen_known_bugs.pl
2832 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2834 * src/SDCCast.c (createFunction): also generate non-inlined version of
2835 function for functions declared as "static inline"
2836 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2837 function can be inlined after non-inlined version generated.
2839 2007-05-10 Borut Razem <borut.razem AT siol.net>
2841 * support/scripts/gen_known_bugs.pl: added script
2842 which generates knownbugs.html
2844 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2846 * doc/knownbugs.html: updated for release 2.7.0
2848 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2850 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2852 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2854 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2855 (throughout): updated generating comments
2856 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2857 (throughout): updated generating comments
2858 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2859 rule instead of at the second, or it might skip lines when removing the
2861 * support/regression/tests/bug1714204.c: changed test to foo
2863 2007-05-08 Borut Razem <borut.razem AT siol.net>
2865 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2866 thanks to SDCC Distributed Compile Farm members,
2867 added Z80 and GBZ80 command line options
2868 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2870 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2872 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2873 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2874 * support/regression/tests/longlit.c: modified to be tested at all and
2875 to pass the actual test
2877 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2879 * device/include/mcs51/uPSD33xx.h: Added.
2881 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2883 * device/lib/_gptrput.c,
2884 * device/lib/_gptrget.c: removed old code,
2886 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2887 * support/regression/tests/bug1714204.c: new, added
2889 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2891 * support/regression/tests/regtrack.c: test was never executed
2892 because of the regression test being picky about white spaces.
2893 * device/lib/mcs51/crtclear.asm: added comment
2895 2007-05-06 Raphael Neider <rneider AT web.de>
2897 * device/lib/pic/Makefile.rules,
2898 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2899 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2901 2007-05-06 Raphael Neider <rneider AT web.de>
2903 * src/pic16/device.h,
2905 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2906 _pic16_setDefaultOptions): removed/reordered command-line args
2907 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2908 devices, regrouped command line args, environment variables),
2909 clarified sone points, added sections on how to add devices to the
2912 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2914 * src/z80/peeph.def: fixed bug in rule 2
2916 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2918 * src/port.h: added TARGET_MCS51_LIKE
2919 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2920 take advantage of it too
2921 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2922 (shiftR2Left2Result): Optimized: don't check shifting by 0
2923 * src/z80/peeph-z80.def,
2924 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2925 modifications, see patch 1700823
2926 * src/mcs51/peep.c (): fixed bug 1712928
2927 * support/regression/tests/bug1712928.c: new, added
2929 2007-05-05 Borut Razem <borut.razem AT siol.net>
2931 * device/lib/pic16/Makefile.common.in,
2932 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2933 removed bash dependencies
2935 2007-05-01 Borut Razem <borut.razem AT siol.net>
2938 fixed bug #1710507: --i-code-in-asm makes compile fail
2939 all iCode comments are now one liners
2940 * src/mcs51/gen.c: fixed memory leak
2942 2007-05-01 Raphael Neider <rneider AT web.de>
2944 * device/lib/pic/libdev/*.c
2945 * device/include/pic/*.h: regenerated all device libs from updated
2947 * support/scripts/inc2h.pl: documented usage, now uses strict to
2950 2007-04-30 Borut Razem <borut.razem AT siol.net>
2953 fixed bug #1669175: Problem with space in output paths
2954 documented how to use paths with spaces for Windows users
2956 2007-04-29 Borut Razem <borut.razem AT siol.net>
2958 * Fixed svn:eol-style and svn:keywords properties
2959 * src/SDCCval.c: fixed bug
2960 #1592871: Segfault with "large" const arrays of characters
2961 replaced recursion with iteration
2962 * Removed svn:executable property from non-executable files
2964 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2966 * src/mcs51/gen.c (genRet): fixed bug 1707003
2968 2007-04-27 Raphael Neider <rneider AT web.de>
2970 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2971 createReachingDefinitions,assignValnums,pic16_destructDF,
2972 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2973 prevent NULL pointer dereferences
2974 * device/lib/pic/libdev/pic16f886.c,
2975 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2976 prevent building them, gputils do not really support them yet
2978 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2980 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2981 helps printf_small. 32 bytes more __idata mem.
2983 2007-04-27 Raphael Neider <rneider AT web.de>
2985 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2986 return early when pb or pb->pcHead is NULL (patch #1708427)
2987 * src/regression/empty.c,
2988 * src/regression/Makefile: added test with empty functions
2989 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2991 2007-04-27 Borut Razem <borut.razem AT siol.net>
2993 * src/SDCCast.c: fixed feature request
2994 #1547512: Redundant strings linked when using sizeof("abc")
2996 2007-04-23 Borut Razem <borut.razem AT siol.net>
2998 * doc/sdccman.lyx, src/SDCCmain.c:
2999 peep-hole comments are generated only if --fverbose-asm option is
3000 specified and --no-peep-comments is not, as proposed by Frieder.
3001 * support/regression/Makefile.in: compile regression tests with
3002 --fverbose-asm option so one can "grep" whether a new (or an old)
3003 peephole is (still) applied; requested by Frieder.
3005 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3007 * device/include/pic/pic16f886.h,
3008 * device/include/pic/pic16f887.h,
3009 * device/lib/pic/libdev/pic16f886.c,
3010 * device/lib/pic/libdev/pic16f887.c,
3011 * device/include/pic/pic14devices.txt,
3012 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3014 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3016 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3019 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3021 * device/lib/_memset.c: assembler version for mcs51
3023 2007-04-22 Borut Razem <borut.razem AT siol.net>
3025 * support/scripts/listerr.c: program to create the list of errors and
3026 warnings list from - added
3027 * doc/sdccman.lyx: removed the note
3028 "For list of warnings and corresponding codes, see err_warn.txt"
3029 * src/SDCCsymt.c: fixed bug #1699804:
3030 Bug with some uses of sizeof(static local array) (MCS51)
3031 * support/regression/tests/bug-1699804.c: added
3033 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3035 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3036 (main): added option -i,
3037 (asmbl, case S_INCL): use search_path_fopen,
3038 mostly from patch 1579668 by Peter Miller, thanks
3039 * src/z80/main.c: fixed typo --callee-saves-bc
3040 * device/include/mcs51/compiler.h: added sfrword for Tasking
3042 2007-04-20 Borut Razem <borut.razem AT siol.net>
3044 * src/z80/main.c: replaced reserved keyword asm with asmblr
3046 2007-04-19 Borut Razem <borut.razem AT siol.net>
3048 * src/port.h: use const pointers to strings
3049 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3050 * src/pic16/main.c: include SDCCargs.h
3051 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3052 const char, since the strings are dynamically allocated
3053 * src/SDCCmain.c: options.code_seg and options.const_seg are
3054 dynamically allocated; check port specific command line options
3055 before the general ones
3056 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3058 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3060 * device/include/ds400rom.h,
3061 * device/lib/ds390/lcd390.c,
3062 * device/lib/ds390/memcpyx.c,
3063 * device/lib/ds390/rtc390.c,
3064 * device/lib/ds400/ds400rom.c,
3065 * device/lib/ds400/memcpyx.c,
3066 * device/lib/hc08/_ret.c: more replacements of keywords with their
3067 double underscore equivalents
3068 * device/lib/ds390/Makefile.in,
3069 * device/lib/ds400/Makefile.in,
3070 * device/lib/gbz80/Makefile.in,
3071 * device/lib/hc08/Makefile.in,
3072 * device/lib/mcs51/Makefile.in,
3073 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3075 2007-04-17 Borut Razem <borut.razem AT siol.net>
3077 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3078 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3079 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3080 to --fverbose-asm, to be gcc'ish
3082 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3084 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3086 2007-04-17 Borut Razem <borut.razem AT siol.net>
3088 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3089 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3090 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3091 with their double underscore equivalent
3093 2007-04-14 Borut Razem <borut.razem AT siol.net>
3095 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3098 2007-04-13 Borut Razem <borut.razem AT siol.net>
3100 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3102 * device/examples/serialcomm/windows/serial.[ch],
3103 device/examples/serialcomm/windows/test_serialcomm.cpp:
3104 updated by Bela Torok
3105 * device/examples/serialcomm/windows/serialcomm.dsw,
3106 device/examples/serialcomm/windows/serialcomm.dsp: added
3108 2007-04-13 Jan Waclawek <wek AT efton.sk>
3110 * doc/sdccman.lyx: additions and changes at various places
3111 (submitted as #1697136).
3112 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3114 2007-04-10 Borut Razem <borut.razem AT siol.net>
3116 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3117 LyX file format changed to 245
3118 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3119 "FreeWare" replaced with "free open source"
3121 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3123 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3125 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3127 * device/include/pic16/pic18fregs.h,
3129 * device/lib/_decdptr.c,
3130 * device/lib/_divsint.c,
3131 * device/lib/_divslong.c,
3132 * device/lib/_divuint.c,
3133 * device/lib/_divulong.c,
3134 * device/lib/_fs2schar.c,
3135 * device/lib/_fs2sint.c,
3136 * device/lib/_fs2slong.c,
3137 * device/lib/_fs2uchar.c,
3138 * device/lib/_fs2uint.c,
3139 * device/lib/_fs2ulong.c,
3140 * device/lib/_fsadd.c,
3141 * device/lib/_fscmp.c,
3142 * device/lib/_fsdiv.c,
3143 * device/lib/_fseq.c,
3144 * device/lib/_fsget1arg.c,
3145 * device/lib/_fsget2args.c,
3146 * device/lib/_fsgt.c,
3147 * device/lib/_fslt.c,
3148 * device/lib/_fsmul.c,
3149 * device/lib/_fsneq.c,
3150 * device/lib/_fsnormalize.c,
3151 * device/lib/_fsreturnval.c,
3152 * device/lib/_fsrshift.c,
3153 * device/lib/_fssub.c,
3154 * device/lib/_fsswapargs.c,
3155 * device/lib/_gptrget.c,
3156 * device/lib/_gptrgetc.c,
3157 * device/lib/_gptrput.c,
3158 * device/lib/_logexpf.c,
3159 * device/lib/_modsint.c,
3160 * device/lib/_modslong.c,
3161 * device/lib/_moduint.c,
3162 * device/lib/_modulong.c,
3163 * device/lib/_mulint.c,
3164 * device/lib/_mullong.c,
3165 * device/lib/_schar2fs.c,
3166 * device/lib/_ser.c,
3167 * device/lib/_setjmp.c,
3168 * device/lib/_sint2fs.c,
3169 * device/lib/_slong2fs.c,
3170 * device/lib/_spx.c,
3171 * device/lib/_uchar2fs.c,
3172 * device/lib/_uint2fs.c,
3173 * device/lib/_ulong2fs.c,
3174 * device/lib/asincosf.c,
3175 * device/lib/atanf.c,
3176 * device/lib/calloc.c,
3177 * device/lib/ds390/tinibios.c,
3178 * device/lib/ds400/tinibios.c,
3179 * device/lib/expf.c,
3180 * device/lib/free.c,
3181 * device/lib/hc08/_mulint.c,
3182 * device/lib/logf.c,
3183 * device/lib/malloc.c,
3184 * device/lib/printf_fast.c,
3185 * device/lib/printf_tiny.c,
3186 * device/lib/printfl.c,
3187 * device/lib/realloc.c,
3188 * device/lib/ser_ir.c,
3189 * device/lib/serial.c,
3190 * support/regression/tests/libmullong.c: replaced all special keywords
3191 with their double underscore equivalent
3192 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3193 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3195 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3196 (genRet): if the bit-symbol is ruonly it already is in the carry
3197 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3198 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3199 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3200 type UCHAR if dest is not bit
3202 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3204 * device/include/math.h,
3205 * device/lib/cotf.c,
3206 * device/lib/expf.c,
3207 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3209 2007-04-01 Borut Razem <borut.razem AT siol.net>
3211 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3212 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3213 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3214 gcc_unreachable() called internal_error()...
3216 2007-03-30 Raphael Neider <rneider AT web.de>
3218 * src/pic/ralloc.c (isData): suppress garbage debug output
3220 2007-03-28 Borut Razem <borut.razem AT siol.net>
3223 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3224 is developed, built and used worldwide, and the word "night" doesn't
3227 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3229 * device/include/mcs51/C8051F360.h: new, added
3230 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3232 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3234 * src/SDCC.y (declaration_specifiers, function_specifier),
3235 * support/Util/SDCCerr.c,
3236 * support/Util/SDCCerr.h,
3238 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3240 * src/SDCCmem.c (deallocParms),
3241 * src/SDCCast.c: support for function inlining, not quite complete
3242 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3243 'restrict' qualifier
3245 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3247 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3248 (saveRBank, unsaveRBank): don't save bits,
3249 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3250 * support/regression/tests/bug1535242.c: new, added
3251 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3252 thanks Alexey Shamrin <shamrin AT gmail.com>,
3253 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3254 removed header guard)
3256 * sdcc.spec: bumped version to 2.6.5
3257 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3259 2007-03-22 Borut Razem <borut.razem AT siol.net>
3261 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3262 fixed bug #1653671: sdcdb integration into ddd is broken
3264 2007-03-22 Raphael Neider <rneider AT web.de>
3266 * src/pic/gen.c (popGetExternal): augmented to also create references
3267 to external variables (not only labels),
3268 (genCall): comment on plan to reduce PAGESEL overhead,
3269 (genFunction, genEndFunction): also save/restore FSR around interrupt
3270 handling code, removed lots of unused code
3271 (genDivOneByte): release acquired temp register
3272 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3274 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3275 for registers that need to be saved during interrupts (FSR, STATUS,
3276 PCLATH; W needs special handling), currently only FSR is used
3278 2007-03-22 Raphael Neider <rneider AT web.de>
3280 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3282 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3284 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3286 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3288 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3290 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3292 * as/link/aslink.h: added LKOBJEXT
3293 * as/link/hc08/link_hc08.dsp,
3294 * as/link/hc08/Makefile.bcc,
3295 * as/link/hc08/Makefile.in,
3296 * as/link/mcs51/aslink.dsp,
3297 * as/link/mcs51/Makefile.bcc,
3298 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3299 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3300 * as/link/lkaomf51.c: merged and moved
3301 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3302 * as/link/z80/lkdata.c,
3303 * as/link/lkdata.c: merged and moved
3304 * as/link/hc08/lkmain.c,
3305 * as/link/mcs51/lkmain.c: cosmetic changes
3306 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3307 * as/link/lklex.c: use LKOBJEXT
3308 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3309 ANSI-fied functions, removed bubble-sorts
3310 * as/link/z80/lksym.c as/link/lksym.c: merged,
3312 * as/link/z80/linkgbz80.dsp,
3313 * as/link/z80/linkz80.dsp,
3314 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3315 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3316 * as/link/z80/lkhead.c,
3317 * as/link/z80/lklex.c: deleted
3318 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3319 * as/link/z80/lkmain.c: added copyfile()
3321 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3323 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3325 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3327 * device/lib/_strlen.c: assembler version for mcs51
3329 2007-03-13 Raphael Neider <rneider AT web.de>
3331 * device/include/pic16/pic18f2221.h,
3332 * device/include/pic16/pic18f2321.h,
3333 * device/include/pic16/pic18f2331.h,
3334 * device/include/pic16/pic18f4221.h,
3335 * device/include/pic16/pic18f4321.h,
3336 * device/include/pic16/pic18f4331.h: fixed config byte location names
3337 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3338 consistently named config byte locations
3340 2007-03-13 Borut Razem <borut.razem AT siol.net>
3342 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3343 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3344 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3345 as/link/z80/Makefile.in, as/z80/Makefile.in:
3348 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3350 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3351 * device/lib/printf_large.c: pointer was converted to generic
3352 pointer for mcs51 models other than model-small (Maarten noticed)
3354 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3356 * device/include/mcs51/ADuC84x.h: Added.
3358 2007-03-10 Borut Razem <borut.razem AT siol.net>
3360 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3361 fixed RFE #1624219: double backslashes in filenames;
3362 functions hexEscape(), octalEscape() and copyStr() moved from
3363 SDCCval.c to SDCCutil.c and made them glovbally available
3365 2007-03-09 Borut Razem <borut.razem AT siol.net>
3367 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3368 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3369 1673361: Missaligned comments in output files
3371 2007-03-09 Raphael Neider <rneider AT web.de>
3373 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3375 2007-03-09 Raphael Neider <rneider AT web.de>
3379 * src/pic/ralloc.c: suppress undesired debug output
3380 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3382 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3384 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3386 2007-03-07 Borut Razem <borut.razem AT siol.net>
3388 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3389 search include files in the current directory
3391 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3393 * src/SDCCglue.c (emitMaps, glue),
3394 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3396 * support/regression/tests/absolute.c: added xdata test
3398 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3400 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3401 added condition to macro, fixes bug 1666080
3403 2007-03-02 Raphael Neider <rneider AT web.de>
3405 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3407 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3409 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3410 be cleared. Unconditionally set __XPAGE
3411 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3413 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3418 * src/mcs51/rtrack.c,
3420 * doc/sdccman.lyx: added --no-gen-comments
3421 * src/mcs51/peeph.def: added 192.b, disabled 185
3423 2007-02-25 Raphael Neider <rneider AT web.de>
3425 * src/pic16/gen.c (genCast): fixed typo
3426 * device/lib/pic16/Makefile.subdir: only install existing files
3427 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3429 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3431 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3432 * device/lib/mcs51/crtclear.asm,
3433 * device/lib/mcs51/crtxclear.asm: renumbered labels
3434 * device/lib/mcs51/Makefile.in: added crtcall.asm
3435 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3436 * src/mcs51/gen.c (movc): removed,
3437 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3439 (toCarry, genSend, genRet): added function toCarry,
3440 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3441 (assignBit, genAssign, genCast): added function assignBit
3442 * src/mcs51/Makefile.bcc: added rtrack.c
3443 * src/mcs51/ralloc.h: made valueKnown a bitfield
3444 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3445 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3446 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3447 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3448 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3449 (_pop): only pop valid pairs, see gencjneshort,
3450 (gencjneshort): return pair that still needs to be popped, restructured,
3451 (gencjne, genCmpEq): call _pop
3453 2007-02-23 Raphael Neider <rneider AT web.de>
3455 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3457 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3459 * device/include/mcs51/P89LPC925.h: Added.
3461 2007-02-18 Raphael Neider <rneider AT web.de>
3463 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3465 2007-02-17 Borut Razem <borut.razem AT siol.net>
3467 * support/cpp2/directives.c, support/cpp2/version.c:
3468 synchronized with GCC CPP 4.1.2
3470 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3472 * src/mcs51/rtrack.h,
3473 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3474 by checking the strings passed by emitcode() to the assembler.
3475 Feel free to change. This in part addresses RFE #482179.
3476 Set environment variable SDCC_RTRACK to enable.
3477 * src/mcs51/gen.c: inserted hooks
3478 * src/mcs51/ralloc.h: added two members to struct regs
3479 * support/regression/tests/regtrack.c: added
3481 2007-02-14 Borut Razem <borut.razem AT siol.net>
3483 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3484 * Makefile.in: applied patch from Makefile related part of
3485 #1469393: Compiler does not initialize static data
3487 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3489 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3490 for better fix of bug 1273984, compiles pic16 rand.c
3492 2007-02-12 Borut Razem <borut.razem AT siol.net>
3494 * src/pic16/main.c: fixed pic16 standard library directory bug
3496 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3498 * src/hc08/gen.c (genSwap): fix swap regression test
3500 2007-02-10 Borut Razem <borut.razem AT siol.net>
3502 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3504 * support/regression/tests/bug-1654060.c: added regression test for
3507 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3509 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3510 bit moves in return statement
3512 2007-02-09 Borut Razem <borut.razem AT siol.net>
3514 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3517 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3519 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3520 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3522 2007-02-07 Raphael Neider <rneider AT web.de>
3524 * src/pic16/devices.inc,
3525 * device/include/pic16/pic18fregs.h,
3526 * device/include/pic16/pic18f[24][34]31.h,
3527 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3528 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3529 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3531 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3533 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3534 can this have lived here for so many years?
3535 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3536 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3537 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3539 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3541 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3542 appended by loop induction must be at the very end of the eBBlock
3544 2007-02-05 Kevin Vigor
3546 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3548 2007-02-05 Borut Razem <borut.razem AT siol.net>
3550 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3551 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3553 2007-02-03 Borut Razem <borut.razem AT siol.net>
3555 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3556 applied patch #1646602 option to set default signedness of char to
3557 unsigned, added -funsigned-char command line option,
3558 thanks to Gunther Jehle
3559 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3560 prompt for file deletion a few hundred times (especially the
3561 subversion files, which have ro permissions so it asks for
3562 confirmation), thanks to Simon McAuliffe;
3563 added {} + option to find in order to remove multiple files from a
3566 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3568 * device/include/mcs51/SST89x5xRDx.h: Added.
3570 2007-02-02 Raphael Neider <rneider AT web.de>
3572 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3573 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3575 2007-02-01 Raphael Neider <rneider AT web.de>
3577 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3580 2007-01-31 Borut Razem <borut.razem AT siol.net>
3582 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3583 if compiled with GCC. Thanks to Raphael Neider
3585 2007-01-31 Raphael Neider <rneider AT web.de>
3587 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3588 operand names, handles name and (name + n) for all n,
3589 (sameBank): restructured, also check bank allocation policy,
3590 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3591 (pic14_operandsAllocatedInSameBank): check whether to operands
3592 will be allocated into the same bank (i.e., section) to reduce
3593 BANKSEL overhead, queried from pcode.c:sameBank,
3594 (pic14printLocals): reintroduced clustering registers into a single
3595 section: all compiler generated symbols will now reside in one
3596 bank (per file), reducing BANKSEL overhead and code size,
3597 (showAllMemmaps): use local dbuf where possible
3599 2007-01-29 Raphael Neider <rneider AT web.de>
3601 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3602 (call_libraryfunc): retrieve/create symbol and mark as used,
3603 (genFunction): mark defined functions as non-extern and add again
3604 to code memmap for later output
3605 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3606 (pic14printLocals): reworked for new symbol emission,
3607 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3608 showAllMemmaps): reworked symbol output using dbufs, added handling
3609 of string literals (still incomplete),
3610 (picglue): removed symbol emission, moved into showAllMemmaps,
3611 (emitSymbolSet): new workhorse for symbol output,
3612 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3614 2007-01-29 Borut Razem <borut.razem AT siol.net>
3616 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3617 component contains the extension separator.
3619 2007-01-28 Borut Razem <borut.razem AT siol.net>
3621 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3623 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3624 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3625 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3626 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3627 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3628 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3629 src/z80/gen.c, support/Util/MySystem.c:
3630 accept slash and backslash as directory separator on WIN32 and
3633 2007-01-28 Raphael Neider <rneider AT web.de>
3635 * src/pic16/devices.inc,
3636 * device/include/pic16/pic18f[24][23]21.h,
3637 * device/include/pic16/pic18fregs.h,
3638 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3639 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3640 * device/lib/pic16/libio/adc.ignore,
3641 * device/lib/pic16/libio/i2c.ignore,
3642 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3643 family, as gputils do not yet support the devices
3644 * device/lib/pic16/Makefile.subdir: ignore errors on install
3645 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3646 headers and libraries from gputils .inc files
3648 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3650 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3652 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3654 * doc/sdccman.lyx: add printf benchmarks
3656 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3658 * device/lib/printf_fast.c: fix %c, char promoted to int
3659 * device/lib/printf_tiny.c: fix %c, char promoted to int
3661 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3663 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3665 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3667 * support/regression/tests/swap.c: 64 bit hosts failed
3668 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3670 2007-01-25 Raphael Neider <rneider AT web.de>
3672 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3673 based on absolute register address, patch by Alex Blond
3675 2007-01-22 Raphael Neider <rneider AT web.de>
3677 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3678 emitted, do not emit them again...
3680 2007-01-22 Raphael Neider <rneider AT web.de>
3682 * src/regression/bank1.c, src/regression/compare6.c,
3683 src/regression/add.c: cosmetic changes
3684 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3685 * src/pic/gen.c: fixed global zero and one,
3686 (aopForSym): removed unued code,
3687 (aopGet): assert aop is defined, check and use `index' of
3688 pCodeImmd operands (fixes #1630908),
3689 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3690 (register_reassign): prevent accidental register unification,
3691 (ReuseReg): cosmetic changes (also above)
3692 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3693 pic14emitStaticSeg): do not emit initialized data,
3694 (printIval*): replaced with working versions,
3695 (pic14createInterruptVect,picglue): use idata for initialized data,
3696 now init data should work in all modules (not only main()),
3697 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3699 2007-01-21 Borut Razem <borut.razem AT siol.net>
3701 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3702 use -fPIC or -fpic if they are supported and not ignored
3703 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3704 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3706 2007-01-20 Borut Razem <borut.razem AT siol.net>
3708 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3709 implemented RFE #1470316: allow "$" in variable names
3711 2007-01-20 Raphael Neider <rneider AT web.de>
3713 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3715 2007-01-20 Raphael Neider <rneider AT web.de>
3717 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3718 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3719 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3720 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3721 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3722 * device/lib/pic/libdev/pic*.c,
3723 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3724 * device/lib/pic/libdev/Makefile.in: show progress
3726 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3728 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3729 * support/scripts/sdcc_cygwin_mingw32,
3730 * support/scripts/sdcc_mingw32,
3731 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3732 conformance with autoconf 2.6
3734 2007-01-19 Raphael Neider <rneider AT web.de>
3736 * src/pic/device.c (register_map): fixed list construction
3737 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3738 (genMod): removed case for genModbits,
3739 (genModbits): removed as now unused/unimplemented
3740 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3742 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3744 * support/regression/tests/swap.c: added in response to #1638622
3745 * doc/sdccman.lyx: synced version, minor changes
3747 2007-01-18 Borut Razem <borut.razem AT siol.net>
3749 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3750 thanks to Gunther Jehle
3751 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3752 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3753 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3754 use filename in lineno instead.
3755 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3756 print the file name in ast_print()
3758 2007-01-18 Borut Razem <borut.razem AT siol.net>
3760 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3762 * src/SDCC.lex: stringLiteral() returns const char pointer,
3763 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3764 fixed column counting
3765 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3766 accept const char pointer as parameter
3767 * src/SDCCdwarf2.c: corrected buffer size
3769 2007-01-17 Borut Razem <borut.razem AT siol.net>
3771 * support/Util/dbuf_string.c: fixed for amd64
3773 2007-01-15 Borut Razem <borut.razem AT siol.net>
3775 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3776 removed terminal symbol ELIPSIS, since it was never generated by the
3777 lexer and it was wrongly used in parameter_identifier_list rule
3779 2007-01-15 Raphael Neider <rneider AT web.de>
3781 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3782 code page and data banking description
3783 * src/pic/genarith.c,
3784 * src/pic/gen.h: removed bit arithmetic functions,
3785 updated exit(1) to exit(EXIT_FAILURE)
3786 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3787 * device/include/pic16/pic18f2455.h,
3788 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3789 TRISD and TRISE, fixed/added some bit names
3790 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3791 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3792 updated pic18f2455.{c,h} instead of duplicating them
3794 2007-01-14 Borut Razem <borut.razem AT siol.net>
3796 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3797 Cannot debug files that contain spaces in the path name
3798 by converting spaces in asm file name to underscores
3800 2007-01-13 Borut Razem <borut.razem AT siol.net>
3802 * doc/sdccman.lyx: fixed format errors
3804 2007-01-10 Borut Razem <borut.razem AT siol.net>
3806 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3807 codeseg/constseg #pragma fail
3808 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3809 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3810 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3811 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3813 2007-01-09 Borut Razem <borut.razem AT siol.net>
3815 * get rid of diagnistic.[ch], pretty-print.[ch],
3816 c-pretty-print.[ch], ... used just for error, warning, ...
3818 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3819 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3820 suppoprt/cpp2/pretty-print.[ch]:
3822 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3823 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3824 suppoprt/cpp2/sdcpp.dsp:
3827 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3829 * device/lib/printf_large.c (output_float): removed recursion,
3830 use smaller buffer on stack for mcs51,
3831 fixed bug printing 1.96
3832 * support/regression/tests/snprintf.c: added test
3834 2007-01-07 Borut Razem <borut.razem AT siol.net>
3836 * use dynamic memory buffers instead temporary files
3837 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3839 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3840 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3841 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3842 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3843 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3844 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3845 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3846 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3847 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3848 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3849 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3850 support/Util/dbuf.c, support/Util/dbuf.h:
3852 * .version, sdcc.spec: bumped version to 2.6.4
3854 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3856 * src/port.h: added TARGET_Z80_LIKE macro
3857 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3858 output PSEG location if --xram-loc or --xstack-loc was used
3859 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3861 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3863 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3864 * as/as_z80.dsp, as/z80/as_z80.dsp,
3865 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3866 * sdcc.dsw: moved project files into subdir
3867 * as/hc08/as_hc08.dsp,
3868 * as/hc08/Makefile.bcc,
3869 * as/hc08/Makefile.in,
3870 * as/mcs51/Makefile.bcc,
3871 * as/mcs51/Makefile.in,
3872 * as/z80/Makefile.bcc,
3873 * as/z80/Makefile.in,
3874 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3877 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3880 * as/mcs51/asmain.c,
3882 * as/z80/assym.c: removed include "strcmpi.h"
3883 * as/hc08/strcmpi.c,
3884 * as/hc08/strcmpi.h,
3885 * as/mcs51/strcmpi.c,
3886 * as/mcs51/strcmpi.h,
3887 * support/Util/strcmpi.c,
3888 * support/Util/strcmpi.h: removed files
3889 * as/strcmpi.c: added as_strncmpi()
3891 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3893 * sdcc.dsw: Added some dependencies on project config.dsp
3895 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3897 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3898 with [di]ram_start to fix a regresion
3900 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3902 * configure.in: added missing mcs51 in status output
3903 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3905 * debugger/mcs51/clean.mk (distclean): remove config.h
3906 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3907 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3908 options.h, s-options-h and options.c
3909 * support/cpp2/clean.mk: unused, removed
3910 * Makefile.common.in,
3913 * as/hc08/Makefile.in,
3915 * as/mcs51/Makefile.in,
3916 * as/mcs51/clean.mk,
3919 * as/z80/Makefile.in,
3921 * as/link/Makefile.in,
3922 * as/link/hc08/Makefile.in,
3923 * as/link/hc08/clean.mk,
3924 * as/link/mcs51/Makefile.in,
3925 * as/link/mcs51/clean.mk,
3926 * as/link/z80/Makefile.in,
3927 * as/link/z80/clean.mk,
3928 * as/link/z80/conf.mk,
3929 * debugger/mcs51/Makefile.in,
3930 * debugger/mcs51/clean.mk,
3931 * device/include/Makefile.in,
3932 * device/lib/Makefile.in,
3933 * device/lib/mcs51/Makefile.in,
3934 * device/lib/pic/Makefile.in,
3935 * device/lib/pic/Makefile.common.in,
3936 * device/lib/pic/Makefile.subdir,
3937 * device/lib/pic/Makefile.rules,
3938 * device/lib/pic16/libio/Makefile.in,
3939 * device/lib/pic16/Makefile.subdir,
3940 * device/lib/pic16/libdev/Makefile.in,
3941 * device/lib/pic16/Makefile.rules,
3942 * device/lib/pic16/Makefile.common.in,
3943 * sim/ucsim/avr.src/Makefile.in,
3944 * sim/ucsim/main_in.mk,
3945 * sim/ucsim/cmd.src/Makefile.in,
3946 * sim/ucsim/doc/Makefile.in,
3947 * sim/ucsim/gui.src/Makefile.in,
3948 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3949 * sim/ucsim/gui.src/serio.src/Makefile.in,
3950 * sim/ucsim/hc08.src/Makefile.in,
3951 * sim/ucsim/libltdl/Makefile.in,
3952 * sim/ucsim/s51.src/Makefile.in,
3953 * sim/ucsim/sim.src/Makefile.in,
3954 * sim/ucsim/sim.src/conf.mk,
3955 * sim/ucsim/xa.src/Makefile.in,
3956 * sim/ucsim/z80.src/Makefile.in,
3960 * support/cpp2/Makefile.in,
3961 * support/librarian/Makefile.in,
3962 * support/librarian/clean.mk,
3963 * support/makebin/Makefile.in,
3964 * support/makebin/clean.mk,
3965 * support/packihx/Makefile.in,
3966 * support/regression/Makefile.in,
3967 * support/regression/ports/ds390/spec.mk,
3968 * support/regression/ports/gbz80/spec.mk,
3969 * support/regression/ports/hc08/spec.mk,
3970 * support/regression/ports/mcs51/spec.mk,
3971 * support/regression/ports/mcs51-large/spec.mk,
3972 * support/regression/ports/mcs51-medium/spec.mk,
3973 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3974 * support/regression/ports/pic14/spec.mk,
3975 * support/regression/ports/pic16/spec.mk,
3976 * support/regression/ports/mcs51-stack-auto/spec.mk,
3977 * support/regression/ports/ucz80/spec.mk,
3978 * support/regression/ports/xa51/spec.mk,
3979 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3980 adding a slash after $(top_builddir) and/or adding @datarootdir@
3982 * debugger/mcs51/configure.in,
3983 * device/lib/pic/configure.in,
3984 * device/lib/pic16/configure.in,
3985 * sim/ucsim/configure.in,
3986 * support/cpp2/configure.in,
3987 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3989 * debugger/mcs51/configure,
3990 * device/lib/pic/configure,
3991 * device/lib/pic16/configure,
3992 * sim/ucsim/configure,
3993 * support/cpp2/configure,
3994 * support/packihx/configure: generated with autoconf 2.60
3996 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3998 * as/link/hc08/lkihx.c (newArea),
3999 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4001 2007-01-02 Borut Razem <borut.razem AT siol.net>
4003 * doc/sdccman.lyx: documented #pragma sdcc_hash
4004 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4006 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4008 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4010 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4011 empty 'while'-loop to work correctly, see regression test 'while.c'
4012 * support/regression/tests/while.c: added
4014 2007-01-01 Borut Razem <borut.razem AT siol.net>
4016 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4017 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4018 support/cpp2/libcpp/sdcpp.c:
4019 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4020 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4021 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4023 2006-12-31 Borut Razem <borut.razem AT siol.net>
4025 * SDCPP synchronized with GCC CPP release version 4.1.1,
4026 currently the latest release:
4027 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4028 support/cpp2/libcpp/include/cpp-id-data.h
4029 support/cpp2/libiberty/fopen_unlocked.c
4030 support/cpp2/libiberty/md5.c
4032 support/cpp2/opt-functions.awk
4033 support/cpp2/opt-gather.awk
4034 support/cpp2/optc-gen.awk
4035 support/cpp2/opth-gen.awk:
4037 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4038 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4039 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4040 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4041 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4042 support/cpp2/diagnostic.h, support/cpp2/except.h,
4043 support/cpp2/hwint.h, support/cpp2/input.h,
4044 support/cpp2/intl.h, support/cpp2/move-if-change,
4045 support/cpp2/opts.c, support/cpp2/opts.h,
4046 support/cpp2/output.h, support/cpp2/prefix.c,
4047 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4048 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4049 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4050 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4051 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4052 support/cpp2/version.c:
4054 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4055 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4056 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4057 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4058 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4059 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4060 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4061 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4062 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4063 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4064 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4066 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4067 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4068 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4069 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4070 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4071 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4072 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4073 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4074 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4075 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4076 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4077 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4078 support/cpp2/system.h:
4081 2006-12-31 Borut Razem <borut.razem AT siol.net>
4083 * configure.in, configure: fixed bug #1538756: configure dies if bison
4084 and flex are not installed, 2nd try
4086 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4088 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4089 400.x for better code in RFE 899102
4091 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4093 * src/SDCCpeeph.c (deadMove),
4095 * src/mcs51/peep.h: renamed 'op' by 'reg'
4096 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4097 (scan4op): small change for removeDeadMove(), added support for
4098 'callee saves' and/or PACLL function calls,
4099 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4100 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4101 left in new dispatcher mcs51DeadMove()
4102 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4104 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4106 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4108 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4109 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4111 2006-12-30 Borut Razem <borut.razem AT siol.net>
4113 * support/cpp2/spacs.h: deleted from svn
4114 * configure.in, configure: fixed bug #1538756: configure dies if bison
4115 and flex are not installed
4117 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4119 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4120 with this z80 passes printf float test when enabled
4121 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4123 2006-12-28 Borut Razem <borut.razem AT siol.net>
4125 * support/cpp2/config.in, support/cpp2/configure.in,
4126 support/cpp2/configure, support/cpp2/Makefile.in:
4127 fix for the solaris build
4129 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4131 * src/SDCC.y (type_specifier2, pointer),
4133 * src/SDCCsymt.c (mergeSpec, checkSClass),
4134 * support/Util/SDCCerr.c,
4135 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4136 * support/valdiag/valdiag.py: Allow test cases to specify
4137 required language standard
4138 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4139 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4141 2006-12-27 Borut Razem <borut.razem AT siol.net>
4143 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4144 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4146 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4148 * support/cpp2/libiberty/Makefile.bcc: updated
4149 * src/pic16/main.c: fixed #pragma udata handling
4150 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4152 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4154 * src/SDCCpeeph.c: made labelHashEntry global,
4155 made pcDistance, FBYNAME static,
4156 (pcDistance): made static, use isComment and isLabel,
4158 (getLabelRef): added, extracted from labelRefCount(),
4159 (labelRefCount): use new getLabelRef(),
4160 (callFuncByName): made static, added deadMove,
4161 use isComment and isLabel,
4162 (newPeepRule): made static, set isLabel,
4163 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4164 labels from peephole rules,
4165 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4166 when isComment or isLabel is set
4167 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4168 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4170 * src/mcs51/peep.h: added
4171 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4172 * src/port.h: added peep->deadMove to port structure
4173 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4174 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4175 deadMove, finally removed no. 1 and 2
4182 * src/hc08/gen.c: mark lines with isComment or isLabel
4183 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4185 * sdcc.spec: bumped version to 2.6.3
4187 2006-12-26 Borut Razem <borut.razem AT siol.net>
4189 * support/cpp2/Makefile.in: added dependency on options.h
4190 * configure: regenerated
4191 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4192 * support/cpp2/Makefile.in: added vasprintf.c
4194 2006-12-25 Borut Razem <borut.razem AT siol.net>
4196 * SDCPP synchronized with GCC CPP release version 3.4.6,
4197 the latest release before 4.x:
4198 * support/cpp2/Makefile.in, support/cpp2/config.h,
4199 support/cpp2/configure, support/cpp2/configure.in,
4200 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4201 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4202 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4203 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4204 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4205 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4206 support/cpp2/cpptrad.c, support/cpp2/except.h,
4207 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4208 support/cpp2/hwint.h, support/cpp2/intl.h,
4209 support/cpp2/line-map.c, support/cpp2/line-map.h,
4210 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4211 support/cpp2/output.h, support/cpp2/prefix.c,
4212 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4213 support/cpp2/system.h, support/cpp2/version.c:
4215 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4216 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4217 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4218 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4219 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4220 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4221 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4222 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4223 support/cpp2/move-if-change, support/cpp2/opts.c,
4224 support/cpp2/opts.h, support/cpp2/opts.sh,
4225 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4226 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4227 support/cpp2/win32, support/cpp2/win32/dirent.c,
4228 support/cpp2/win32/dirent.h:
4230 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4231 * support/cpp2/sdcpp.h: renamed from sdcc.h
4232 * sdcppinit.c: deleted
4234 2006-12-23 Borut Razem <borut.razem AT siol.net>
4236 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4237 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4238 preproc.c: an other try to fix bug #982435: introduced
4239 -pedantic-parse-number command line option and pedantic_parse_number
4242 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4244 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4246 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4247 corrected overlayed areax addresses, warn about memory overlaps
4248 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4257 * src/port.h: added xabs_name and iabs_name
4258 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4259 (glue, emitMaps): create and emit maps d_abs and i_abs
4260 * src/SDCCglue.h: cosmetic changes
4261 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4263 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4264 (allocDefault): put absolute, initialized globals in them
4265 * support/regression/tests/absolute.c: added absolute bdata test
4266 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4268 2006-12-20 Borut Razem <borut.razem AT siol.net>
4270 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4271 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4272 added regression test for bug #982435
4274 2006-12-18 Borut Razem <borut.razem AT siol.net>
4276 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4277 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4278 small cosmetic changes
4279 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4280 * support/regression/tests/bug-1351710.c: added regression test
4282 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4284 * doc/sdccman.lyx: added the long missed iCode table
4285 "<where is figure II?>", added links to wiki
4287 2006-12-17 Borut Razem <borut.razem AT siol.net>
4289 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4290 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4291 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4292 unified table driven pragma handling, pragma argument type checking
4293 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4294 current one - version 1.1.3
4295 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4297 2006-12-13 Raphael Neider <rneider AT web.de>
4299 * src/pic/device.h: removed AssignedMemory structure and macros
4300 * src/pic/device.c: removed global finalMapping (linker assigns
4302 (register_map): add SFRs to remembered memRanges
4303 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4304 assignFixedRegisters,assignRelocatableRegisters): removed,
4305 (setMaxRAM,validAddress): adapted accordingly,
4306 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4307 reasonably sized sharebanks,
4308 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4309 (allDefsOutOfRange): removed unused code,
4310 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4312 * src/pic/pcode.c (register_reassign): removed recursion warning,
4313 fired far too often,
4314 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4315 to use existing pic14_stringInSet() to avoid duplicate symbols,
4316 tidied up the code a bit,
4317 (pic14printLocals): added in symmetry to printExterns, replaces
4318 writeUsedRegs more or less,
4319 (picglue): call new pic14_printLocals(),
4320 * device/include/pic/pic*.h: removed #pragma memmap directives,
4321 information gathered from include/pic/pic14devices.txt
4322 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4324 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4326 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4328 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4330 * device/include/mcs51/cc2430.h: fixed missing ';'
4332 2006-12-10 Raphael Neider <rneider AT web.de>
4334 * device/lib/pic16/libc/stdio/vfprintf.c,
4335 * device/lib/pic16/libc/stdio/printf_small.c,
4336 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4337 char arguments, as char varargs are cast to int by the caller,
4338 hopefully fixes #1604915 (other device libraries are still affected)
4340 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4342 * src/mcs51/ralloc.c (packRegsForAssign),
4343 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4345 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4347 * device/include/malloc.h: removed init_dynamic_memory
4348 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4349 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4350 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4351 * device/lib/libsdcc.lib,
4352 * device/lib/Makefile.in,
4353 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4354 * doc/sdccman.lyx: documented use of new _heap.c
4355 * support/regression/tests/malloc.c: removed init_dynamic_memory
4356 * src/cdbFile.c(spacesToUnderscores): new function,
4357 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4359 * device/include/tinibios.h: removed defines for putchar and getchar
4360 * device/lib/ds390/Makefile.in: added putchar.c
4361 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4363 2006-12-09 Borut Razem <borut.razem AT siol.net>
4365 * support/cpp2/sdcc.h: prevent multiple inclusion
4366 * support/cpp2/options.h: deleted
4368 2006-12-08 Borut Razem <borut.razem AT siol.net>
4370 * support/cpp2/sdcc.h: removed x*alloc() macros
4371 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4372 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4373 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4374 * support/cpp2/system.h: moved #include "sdcc.h"
4375 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4376 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4378 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4379 -funsigned-char options
4380 * support/cpp2/sdcppmain.c: fixed bug 1611411
4382 2006-12-07 Borut Razem <borut.razem AT siol.net>
4384 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4387 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4389 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4390 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4392 * .version: bumped to 2.6.2 because a) it's been a while
4393 b) the linker sources have moved c) the preprocessor is upgraded
4395 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4397 * support/regression/tests/snprintf.c: some checks
4398 * lib/src/printf_large.c: %bc: read char instead of int from stack
4400 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4402 * device/include/mcs51/cc2430.h: inserted _XPAGE
4404 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4406 * device/include/mcs51/cc2430.h: added
4408 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4410 * device/include/asm/default/features.h,
4411 * device/include/asm/ds390/features.h,
4412 * device/include/mcs51/at89s53.h,
4413 * device/include/ser.h,
4414 * device/include/ser_ir.h,
4415 * device/include/serial.h: changed keywords to double underscore variants,
4416 fixes bug 1590261 some more, thanks Steven Borley
4418 2006-12-01 Raphael Neider <rneider AT web.de>
4420 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4421 but emit warning (recursion is not supported for pic14)
4423 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4425 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4426 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4428 2006-11-30 Raphael Neider <rneider AT web.de>
4430 * src/pic/device.c (dump_sfr): always emit symbols
4431 * src/pic/glue.c (pic14printPublics): fixed typo
4433 2006-11-30 Raphael Neider <rneider AT web.de>
4435 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4436 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4437 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4438 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4439 a sharebank, use a non-shared bank for the stack if none available
4440 * src/pic/device.h (struct memRange): added linked list next field,
4441 added prototypes for above functions
4442 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4443 (typeRegWithIdx): accept fixed and unfixed stack registers
4444 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4445 the stack, handle shared and banked stack (except for WSAVE),
4446 (insertBankSel): removed useless optimization (will never fire),
4447 (FixRegisterBanking): added optimization for devices with only one
4448 possibly aliased bank of memory, like 16f84
4449 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4450 devices have no SHAREBANK in the linker script
4451 * device/include/pic/pic14devices.txt: documented memmap
4452 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4454 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4456 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4457 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4458 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4459 genhc08Code): switched most of the D (debug) macros to DD (detailed
4460 debug) macros to better control clutter in the generated .asm file.
4461 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4462 genRightShift): fixed bug with non-constant bit shift stored to
4463 a volatile result (SF Open Discussion forum thread #1616749).
4464 Single byte case is not yet optimized.
4466 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4468 * device/include/asm/mcs51/features.h,
4469 * device/include/malloc.h,
4470 * device/include/stdio.h: changed keywords to double underscore variants,
4473 2006-11-27 Borut Razem <borut.razem AT siol.net>
4475 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4476 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4477 support/cpp2/output.h, support/cpp2/cppinit.c,
4478 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4479 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4480 support/cpp2/cppdefault.c, support/cpp2/system.h,
4481 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4482 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4483 support/cpp2/prefix.c, support/cpp2/except.h,
4484 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4485 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4486 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4487 support/cpp2/version.c, support/cpp2/cppmain.c,
4488 support/cpp2/version.h, support/cpp2/hashtable.c,
4489 support/cpp2/cpperror.c:
4490 synchronized with GCC CPP release version 3.3.6,
4491 the latest where cppmain.c still exists.
4492 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4493 support/cpp2/sdcppinit.c: added
4495 2006-11-27 Borut Razem <borut.razem AT siol.net>
4497 * support/cpp2/cpplex.c:
4498 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4500 * support/cpp2/cpplib.c: removed definitions of unused variables
4502 2006-11-26 Borut Razem <borut.razem AT siol.net>
4504 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4505 since they are redefined by macros in support/cpp2/sdcc.h
4506 * support/cpp2/sdcc.h: x*alloc macro redefinition
4508 2006-11-25 Borut Razem <borut.razem AT siol.net>
4510 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4511 support/cpp2/configure, support/cpp2/Makefile.in,
4512 support/cpp2/cppfiles.c, support/cpp2/output.h,
4513 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4514 support/cpp2/config.h, support/cpp2/cpplib.h,
4515 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4516 support/cpp2/cppdefault.c, support/cpp2/config.in,
4517 support/cpp2/system.h, support/cpp2/cpplex.c,
4518 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4519 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4520 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4521 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4522 support/cpp2/configure.in, support/cpp2/intl.h,
4523 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4524 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4525 support/cpp2/version.c, support/cpp2/cppmain.c,
4526 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4527 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4528 support/cpp2/cpperror.c,
4529 support/cpp2/libiberty/safe-ctype.c,
4530 support/cpp2/libiberty/safe-ctype.h,
4531 support/cpp2/libiberty/splay-tree.c,
4532 support/cpp2/libiberty/obstack.c,
4533 support/cpp2/libiberty/lbasename.c,
4534 support/cpp2/libiberty/splay-tree.h,
4535 support/cpp2/libiberty/obstack.h:
4536 synchronized with GCC CPP release version 3.2.3,
4537 the latest before integration of cpp into gcc
4538 * support/cpp2/except.h, support/cpp2/line-map.c,
4539 support/cpp2/line-map.h,
4540 support/cpp2/libiberty/hex.c,
4541 support/cpp2/libiberty/concat.c,
4542 support/cpp2/libiberty/filenames.h: added
4543 * support/cpp2/intl.c: deleted
4545 2006-11-24 Borut Razem <borut.razem AT siol.net>
4547 * src/SDCC.y: enabled compilation of empty source file
4548 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4549 "ISO C forbids an empty source file"
4550 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4551 if all the code is ifdefed out.
4553 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4555 * src/hc08/gen.c (genPcall): fix for bug #1601032
4557 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4559 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4560 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4561 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4562 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4563 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4564 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4565 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4566 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4567 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4568 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4569 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4570 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4571 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4572 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4573 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4574 Renamed to all upper case as per the standard set by SiLabs
4576 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4578 * device/include/mcs51/C8051F520.h: new, added
4579 * device/include/mcs51/compiler.h: added link about predefined macros
4581 2006-11-23 Raphael Neider <rneider AT web.de>
4583 * src/regression/Makefile: add -L path to fresh library
4584 * src/regression/simulate: emphasize FAILED output
4585 * src/regression/create_stc: output _failures from gpsim
4586 * src/regression/compare4.c,
4587 * src/regression/rotate6.c: fixed char literals,
4588 all compile, all run =8-D
4590 * src/pic/pcode.h: added isPCASMDIR macro
4591 * src/pic/gen.c (genAnd): fixed bit offset
4592 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4593 packBits): unified register numbering schemes,
4594 (newReg): do not insert stack registers into hash table,
4595 (initStack): unpinned pseudo stack, simplified,
4596 (typeRegWithIdx): fixed retrieval of stack registers,
4597 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4598 (pCodeReplace): removed invalid assertion,
4599 (insertPCodeInstruction): fixed newly added labels,
4600 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4601 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4602 DumpFlow): removed unsed (broken?) code,
4603 (insertBankSel): prevent STATUS from being BANKSELed,
4604 (FixRegisterBanking): rewritten from scratch, implemented generic
4605 optimizations (suppress BANKSELs to same register and to registers
4606 present in all banks),
4607 (AnalyzeBanking): update flow after BANKSELection
4609 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4610 sharebank, let linker place it, mark STKxx symbols as emitted
4612 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4614 * src/regression/arrays.c,
4615 * src/regression/bank1.c,
4616 * src/regression/bool2.c,
4617 * src/regression/compare7.c,
4618 * src/regression/compare8.c,
4619 * src/regression/compare9.c,
4620 * src/regression/compare10.c,
4621 * src/regression/configword.c,
4622 * src/regression/for.c,
4623 * src/regression/mult1.c,
4624 * src/regression/pointer1.c,
4625 * src/regression/rotate6.c,
4626 * src/regression/string1.c,
4627 * src/regression/struct1.c,
4628 * src/regression/Makefile: make PIC14 regression tests run again
4629 (3 fail, 6 won't compile)
4631 2006-11-21 Raphael Neider <rneider AT web.de>
4633 * device/include/pic16/pic18f4550.h,
4634 * device/include/pic16/pic18f4455.h,
4635 * device/lib/pic16/libdev/pic18f4550.c,
4636 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4637 * configure.in: removed superfluous closing bracket
4639 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4641 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4644 2006-11-21 Raphael Neider <rneider AT web.de>
4646 * src/pic/device.{c,h}: added pic14_getPIC()
4647 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4648 (genAnd): added PIC code for one case, fixes #1597044
4649 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4650 SFRs that are present in all banks (e.g., STATUS)
4652 2006-11-20 Raphael Neider <rneider AT web.de>
4654 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4655 INCFSZ/INCFSZW and declared them as changing Z bit,
4656 (insertPCodeInstruction): correctly invert the above instructions,
4658 (DoBankSelect): don't panic on po_immediates
4660 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4663 * as/link/mcs51/lkihx.c (newArea),
4664 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4665 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4667 2006-11-11 Raphael Neider <rneider AT web.de>
4669 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4670 bitfield symbols, fixes #1579535 (once more...).
4672 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4674 * support/regression/generate-cases.py,
4675 * support/regression/fwk/include/testfwk.h,
4676 * support/regression/fwk/lib/testfwk.c: used code pointers,
4677 (about 50kByte less code generated for mcs51)
4679 2006-11-06 Borut Razem <borut.razem AT siol.net>
4681 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4682 debugger/mcs51/configure: fixed failed check because the function
4683 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4684 who submitted the patch for gpsim.
4685 * debugger/mcs51/configure.in: removed the result message
4686 * debugger/mcs51/Makefile.in: fixed the config.status warning
4687 "... seems to ignore the --datarootdir setting"
4689 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4691 * device/include/mcs51/c8051f020.h,
4692 * device/include/mcs51/c8051f040.h,
4693 * device/include/mcs51/c8051f060.h,
4694 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4695 * src/z80/gen.c (gencjneshort),
4696 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4698 2006-10-31 Borut Razem <borut.razem AT siol.net>
4700 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4701 debugger/mcs51/configure: get readline version
4703 2006-10-30 Borut Razem <borut.razem AT siol.net>
4705 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4706 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4707 debugger/mcs51/configure: locate readline even when cross compiling
4708 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4710 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4712 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4715 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4717 * device/include/malloc.h,
4718 * device/lib/calloc.c,
4719 * device/lib/free.c,
4720 * device/lib/malloc.c,
4721 * device/lib/realloc.c: moved definition of struct into sources
4722 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4724 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4726 * as/asx8051.dsp: corrected output directories
4727 * as/link/hc08: new directory for hc08 linker
4728 * as/hc08/aslink.h, as/link/aslink.h,
4729 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4730 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4731 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4732 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4733 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4734 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4735 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4736 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4737 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4738 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4739 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4740 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4741 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4742 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4743 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4744 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4745 * as/link/hc08/conf.mk,
4749 * sdcc.dsw: moved hc08 linker to as/link/hc08
4750 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4751 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4752 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4753 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4754 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4755 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4756 * as/link/mcs51/aslink.dsp,
4757 * as/link/mcs51/Makefile.in: factored out the common files
4758 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4759 * as/clean.mk: extra cleaning common files
4760 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4761 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4762 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4764 2006-10-29 Raphael Neider <rneider AT web.de>
4766 * src/pic/ralloc.c (newReg): create aliases for registers with
4767 multiple names to fix #1579535 and #1584001,
4768 (regWithIdx,dirregWithName): resolve aliases on lookup
4769 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4771 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4772 to prevent build errors on small devices
4774 2006-10-28 Raphael Neider <rneider AT web.de>
4776 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4777 assumption within interrupt handlers, fixes #1584940
4778 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4779 "emitted" to avoid emitting them again in udata
4781 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4783 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4786 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4788 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4789 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4790 on/off CR to CRLF conversion.
4792 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4794 * doc/sdccman.lyx: updated IRQ section
4796 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4798 * device/lib/serial_io.c: removed
4799 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4800 replacements for serial_io.c
4802 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4804 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4806 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4808 * device/lib/serial_io.c: Default putchar() and getchar() for
4809 mcs51 uses serial port.
4811 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4813 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4815 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4817 * support/regression/ports/mcs51/support.c: smaller
4818 _sdcc_external_startup()
4819 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4821 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4823 * device/lib/gbz80/crt0.s,
4824 * device/lib/gbz80/crt0_rle.s,
4825 * device/lib/gbz80/div.s,
4826 * device/lib/gbz80/fstubs.s,
4827 * device/lib/gbz80/heap.s,
4828 * device/lib/gbz80/mul.s,
4829 * device/lib/gbz80/putchar.s,
4830 * device/lib/gbz80/stubs.s,
4831 * device/lib/z80/crt0.s,
4832 * device/lib/z80/crt0_rle.s,
4833 * device/lib/z80/div.s,
4834 * device/lib/z80/fstubs.s,
4835 * device/lib/z80/heap.s,
4836 * device/lib/z80/mul.s,
4837 * device/lib/z80/putchar.s,
4838 * device/lib/z80/stubs.s: reverted, I was mistaken
4840 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4842 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4843 * support/regression/ports/mcs51/support.c: removed race
4844 condition on TI in _putchar allowing to use serial port mode 0
4846 2006-10-20 Borut Razem <borut.razem AT siol.net>
4848 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4850 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4852 * device/lib/gbz80/crt0.s,
4853 * device/lib/gbz80/crt0_rle.s,
4854 * device/lib/gbz80/div.s,
4855 * device/lib/gbz80/fstubs.s,
4856 * device/lib/gbz80/heap.s,
4857 * device/lib/gbz80/mul.s,
4858 * device/lib/gbz80/putchar.s,
4859 * device/lib/gbz80/stubs.s,
4860 * device/lib/z80/crt0.s,
4861 * device/lib/z80/crt0_rle.s,
4862 * device/lib/z80/div.s,
4863 * device/lib/z80/fstubs.s,
4864 * device/lib/z80/heap.s,
4865 * device/lib/z80/mul.s,
4866 * device/lib/z80/putchar.s,
4867 * device/lib/z80/stubs.s: removed all leading underscores from area names
4869 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4871 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4872 regression tests are not waiting in the simulator for simulated
4873 transmission of debug output
4875 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4877 * device/lib/printf_large.c: slightly smaller
4878 * doc/sdccman.lyx: do not use spaces within html links
4880 2006-10-16 Borut Razem <borut.razem AT siol.net>
4882 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4883 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4884 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4885 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4886 debugger/mcs51/configure:
4887 [ 1185668 ] add gnu readline support to sdcdb - enabled
4889 2006-10-16 Raphael Neider <rneider AT web.de>
4891 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4892 fixes #1577882, removes close to all banking optimizations
4894 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4896 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4897 variables in code memory
4898 * support/regression/tests/absolute.c: added test for this
4900 2006-10-15 Raphael Neider <rneider AT web.de>
4902 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4904 (BankSelect): emit BANKSEL before touching linker-placed regs,
4907 2006-10-10 Raphael Neider <rneider AT web.de>
4909 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4910 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4911 * src/pic/main.c (_pic14_parseOptions),
4912 * src/pic/main.h: mostly reverted to previous state, now use results
4913 from SDCCmain.c's argument parsing
4915 2006-10-10 Borut Razem <borut.razem AT siol.net>
4917 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4918 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4919 [ 1185668 ] add gnu readline support to sdcdb -
4920 prepared for READLINE, not enabled yet,
4921 thanks to <tal.bav AT gmail.com>
4923 2006-10-10 Raphael Neider <rneider AT web.de>
4925 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4926 * src/pic16/devices.inc,
4927 * device/include/pic16 (pic18f[24]620.h),
4928 * device/include/pic18fregs.h,
4929 * device/lib/pic16/pics.all,
4930 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4931 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4932 Gary Plumbridge and Anton Strobl
4934 2006-10-10 Raphael Neider <rneider AT web.de>
4936 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4937 --stack-siz=NUM options to configure the argument passing stack
4938 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4939 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4940 (pic14_getSharebankSize): obey --stack-siz=NUM,
4941 (pic14_getSharebankAddress): obey --stack-loc=NUM
4943 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4945 * doc/sdccman.lyx: added to the manual
4946 * doc/figures/ddd_example.png: added (neither pdflatex nor
4947 most browsers seem to like the .eps file)
4949 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4951 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4952 to /tmp and /var/tmp acc. LSB
4953 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4955 * support/regression/tests/onebyte.c: added test
4957 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4959 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4961 2006-10-05 Borut Razem <borut.razem AT siol.net>
4963 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4965 - sdcc.dsw: changed property eol-style to CRLF
4966 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4968 2006-10-04 Raphael Neider <rneider AT web.de>
4970 * device/include/pic/{pic16f84.h,pic16f84a.h},
4971 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4972 from patch #1522504, thanks to Robas Teodor
4974 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4976 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4979 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4981 * src/pic16/glue.c (pic16emitMaps),
4982 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4983 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4984 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4985 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4987 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4988 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4990 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4992 * support/librarian/sdcclib.c: Added option -l.
4993 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4995 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4996 using Windows command prompt.
4998 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5000 * device/lib/libsdcc.lib: added module rand
5001 * src/ds390/ralloc.c (rematStr),
5002 * src/hc08/ralloc.c (rematStr),
5003 * src/mcs51/ralloc.c (rematStr),
5004 * src/z80/ralloc.c (rematStr): made output more consistent
5005 * src/mcs51/gen.c: cosmetic changes
5007 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5009 * src/port.h: added mem.cabs_name to PORT
5016 * src/z80/main.c: added cabs_name initializers
5017 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5019 (emitMaps): emit absolutes in code memory into cabs_name
5021 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5022 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5023 * support/regression/fwk/include/testfwk.h: added define for at
5024 * support/regression/tests/absolute.c: added, new
5026 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5028 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5029 optimizations, see also patch 887161 by Stas Sergeev
5030 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5031 to be necessary anymore,
5032 (102, 103, 104, 127): renamed all occurances of bp to _bp
5034 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5036 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5037 thanks Weston T. Schmidt for patch 1555221
5038 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5039 * src/SDCCicode.c(geniCodeMultiply): small optimization
5041 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5043 * device/include/stdlib.h: added rand prototypes
5044 * device/lib/rand.c: new, added
5045 * device/lib/Makefile.in: added rand.c
5046 * src/z80/peeph.def,
5047 * src/z80/peeph-gbz80.def,
5048 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5050 2006-09-20 Raphael Neider <rneider AT web.de>
5052 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5054 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5056 * as/link/aslink.h: cosmetic changes
5057 * as/link/mcs51/Makefile.in,
5058 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5060 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5063 * as/link/mcs51/aslink.h,
5064 * as/link/z80/aslink.h: merged and moved to as/link/
5065 * as/link/lkstore.c,
5066 * as/link/mcs51/lkstore.c: moved to as/link/
5067 * as/link/clean.mk: remove *.o
5068 * as/link/mcs51/alloc.h: deleted
5069 * as/link/mcs51/lkarea.c: added lnksect prototype
5070 * as/link/mcs51/lkdata.c,
5071 * as/link/mcs51/lklex.c,
5072 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5073 * as/link/mcs51/lkmem.c,
5074 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5075 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5076 * as/link/mcs51/aslink.dsp,
5077 * as/link/mcs51/Makefile.aslink,
5078 * as/link/mcs51/Makefile.bcc,
5079 * as/link/mcs51/Makefile.in: updated for moved files
5080 * as/link/z80/lkarea.c,
5081 * as/link/z80/lkhead.c,
5082 * as/link/z80/lklex.c,
5083 * as/link/z80/lklibr.c,
5084 * as/link/z80/lklist.c,
5085 * as/link/z80/lkmain.c,
5086 * as/link/z80/lkrloc.c,
5087 * as/link/z80/lksym.c: synced with mcs51
5088 * as/link/z80/lkdata.c,
5089 * as/link/z80/lkeval.c,
5090 * as/link/z80/lkihx.c,
5091 * as/link/z80/lks19.c: cosmetic changes
5092 * as/link/z80/Makefile.in,
5093 * as/link/z80/linkgbz80.dsp,
5094 * as/link/z80/linkz80.dsp: updated for moved files
5096 2006-09-16 Borut Razem <borut.razem AT siol.net>
5098 * debugger/mcs51/sdcdb.c: partially fixed
5099 [ 1203664 ] sdcdb fails to open files w. two "." periods
5100 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5101 debugger/mcs51/symtab.h: fixed indenting
5102 * configure.in, configure: up to date with latest Maarten's changes
5104 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5107 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5108 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5109 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5110 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5111 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5112 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5113 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5114 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5115 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5116 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5117 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5118 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5119 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5120 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5121 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5122 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5123 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5124 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5125 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5126 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5127 as/link/mcs51/alloc.h,
5128 as/link/mcs51/clean.mk,
5129 as/link/mcs51/conf.mk,
5130 as/link/mcs51/Makefile.bcc,
5131 as/link/mcs51/Makefile.in,
5132 as/link/mcs51/readme.390,
5133 as/link/mcs51/strcmpi.c,
5134 as/link/mcs51/strcmpi.h,
5136 as/mcs51/Makefile.bcc,
5137 as/mcs51/Makefile.in,
5140 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5142 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5145 * as/link/Makefile.in,
5146 * as/link/z80/linkgbz80.dsp,
5147 * as/link/z80/linkz80.dsp,
5154 * link/z80/aslink.h,
5155 * link/z80/clean.mk,
5157 * link/z80/linkgbz80.dsp,
5158 * link/z80/linkz80.dsp,
5159 * link/z80/lkarea.c,
5160 * link/z80/lkdata.c,
5161 * link/z80/lkeval.c,
5164 * link/z80/lkhead.c,
5167 * link/z80/lklibr.c,
5168 * link/z80/lklist.c,
5169 * link/z80/lkmain.c,
5170 * link/z80/lkrloc.c,
5173 * link/z80/Makefile.in,
5175 * sdcc.dsw: moved link/ to as/link/
5177 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5179 * as/mcs51/i51mch.c (machine): fixed warning
5181 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5183 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5185 2006-09-09 Borut Razem <borut.razem AT siol.net>
5187 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5188 sdcdb WIN32 native port
5189 * src/clean.mk: fixed
5191 2006-09-08 Borut Razem <borut.razem AT siol.net>
5193 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5195 2006-09-08 Raphael Neider <rneider AT web.de>
5197 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5198 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5199 to gplink to disable processor mismatch warning and to allow
5200 the use of devices with only aliased (shared) memory banks,
5201 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5203 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5205 * doc/sdccman.lyx: Some re-formating plus example on using
5206 #pragma preproc_asm +/-
5208 2006-09-07 Borut Razem <borut.razem AT siol.net>
5210 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5213 2006-09-06 Borut Razem <borut.razem AT siol.net>
5215 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5216 line at sdcc.nsi:153
5217 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5219 2006-09-05 Borut Razem <borut.razem AT siol.net>
5221 * configure.in, configure: support for winsock2
5222 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5223 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5224 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5225 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5226 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5228 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5230 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5232 * support/regression/tests/bug1551947.c: new, added
5233 * src/SDCCsymt.h: strings are char* not byte*
5235 2006-09-05 Raphael Neider <rneider AT web.de>
5237 * device/lib/pic16/libdev/pic18f4550.c,
5238 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5239 declarations/definitions from patch #1520949
5241 2006-09-05 Raphael Neider <rneider AT web.de>
5243 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5244 byte-aligned bitfields, fixes #1539278
5246 2006-09-05 Raphael Neider <rneider AT web.de>
5248 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5251 2006-09-04 Borut Razem <borut.razem AT siol.net>
5253 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5254 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5255 -mno-cygwin is a part of the compiler name
5256 * support/scripts/sdcc_mingw32: don't disable ucsim
5258 2006-09-03 Borut Razem <borut.razem AT siol.net>
5260 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5261 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5263 2006-09-03 Raphael Neider <rneider AT web.de>
5266 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5267 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5270 2006-09-01 Borut Razem <borut.razem AT siol.net>
5272 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5273 to make ppc-osx happy
5275 2006-08-31 Borut Razem <borut.razem AT siol.net>
5277 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5278 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5279 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5280 * support/regression/ports/ds390/spec.mk,
5281 support/regression/ports/mcs51/spec.mk,
5282 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5283 To run regression tests in mingw environment:
5284 make DEV_NULL=NUL CC=gcc
5286 2006-08-30 Borut Razem <borut.razem AT siol.net>
5288 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5289 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5290 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5291 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5292 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5293 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5294 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5295 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5296 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5297 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5298 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5299 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5300 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5301 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5302 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5303 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5304 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5305 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5306 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5307 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5308 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5309 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5310 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5311 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5312 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5313 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5314 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5315 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5316 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5317 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5318 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5319 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5320 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5321 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5322 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5323 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5324 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5325 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5326 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5327 ucsim WIN32 native port
5329 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5331 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5333 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5335 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5336 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5338 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5340 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5341 * support/regression/tests/bug1546986.c: new, added
5342 * as/mcs51/.cvsignore,
5343 * debugger/mcs51/.cvsignore,
5344 * src/.cvsignore: deleted
5346 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5348 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5351 2006-08-20 Borut Razem <borut.razem AT siol.net>
5353 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5354 removed cl_listen_console::match(), cl_console::match(),
5355 restructured cl_commander::proc_input()
5357 2006-08-16 Borut Razem <borut.razem AT siol.net>
5359 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5360 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5361 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5363 2006-08-14 Borut Razem <borut.razem AT siol.net>
5365 * support/regression/Makefile.in,
5366 support/regression/ports/pic14/gpsim.cmd,
5367 support/regression/ports/pic14/spec.mk,
5368 support/regression/ports/pic14/support.c:
5369 added pic14 regression test
5371 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5373 * as/doc/asxhtm.html: documented changed ABS behaviour
5374 * as/doc/README: fixed some typos
5376 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5378 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5381 2006-08-12 Borut Razem <borut.razem AT siol.net>
5383 * support/regression/fwk/include/testfwk.h,
5384 support/regression/fwk/lib/testfwk.c,
5385 support/regression/generate-cases.py,
5386 support/regression/Makefile.in:
5387 regression test framework does not depend on function pointers and
5390 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5392 * device/include/stddef.h: c temporary hack to fix bug 1518273
5394 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5396 * device/include/mcs51/cc2510fx.h: added
5397 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5400 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5402 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5403 * as/z80/Makefile.in: added strcmpi.c
5404 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5405 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5407 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5409 * device/lib/gbz80/asm_strings.s,
5410 * device/lib/gbz80/crt0_rle.s,
5411 * device/lib/gbz80/div.s,
5412 * device/lib/gbz80/mul.s,
5413 * device/lib/gbz80/shift.s,
5414 * device/lib/z80/asm_strings.s,
5415 * device/lib/z80/crt0_rle.s,
5416 * device/lib/z80/div.s,
5417 * device/lib/z80/mul.s,
5418 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5419 flags which are all upper case
5421 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5423 * as/z80/asm.h: made CASE_SENSITIVE 1
5424 * link/z80/aslink.h: made CASE_SENSITIVE 1
5425 * src/z80/gen.c (throughout): made all conditionals upper case
5426 * support/regression/tests/bug1503067.c: new
5428 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5430 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5431 (shiftIntoPair): added case 2 for PAIR_IY,
5432 (setupToPreserveCarry): replaced parameters with iCode and check if
5433 PAIR_DE is in use to fix bug 1399290,
5434 (genPlus, genMinus): updated call to setupToPreserveCarry
5435 * support/regression/tests/bug1399290.c: new
5437 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5439 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5440 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5441 * src/ds390/gen.c (shiftRLong),
5442 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5443 * src/mcs51/gen.c (sameReg): changed to sameByte,
5444 (xch_a_aopGet): new,
5445 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5446 shiftRLong): fixed bug 1533966
5447 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5448 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5449 * support/regression/Makefile.in: disabled z80, enabled ucz80
5450 * support/regression/tests/float_trans.c: enabled test for z80 and host
5451 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5453 2006-08-01 Borut Razem <borut.razem AT siol.net>
5455 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5456 comparison is always false due to limited range of data type
5457 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5459 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5461 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5462 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5463 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5464 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5466 2006-07-31 Borut Razem <borut.razem AT siol.net>
5468 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5469 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5470 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5471 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5472 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5473 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5474 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5475 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5476 enable ucsim mingw compilation. Serial port is disabled,
5477 since it uses termios.h API, which is not available on native
5480 2006-07-31 Borut Razem <borut.razem AT siol.net>
5482 * Small Device C Compiler 2.6.0 released
5483 * support/scripts/sdcc.nsi: added FULL_DOC option
5484 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5486 2006-07-28 Borut Razem <borut.razem AT siol.net>
5488 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5489 * doc/INSTALL.txt: updated
5491 2006-07-27 Borut Razem <borut.razem AT siol.net>
5493 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5494 device/lib/pic/libdev/Makefile.in: fixed bug
5495 [ 1438354 ] pic libsdcc: distclean doesn't work
5496 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5497 device/lib/pic16/libio/Makefile.in: fixed bug
5498 [ 1438344 ] pic16 lib: clean doesn't work properly
5499 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5501 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5503 * device/lib/pic/libsdcc/fsdiv.c,
5504 * device/lib/pic/libsdcc/fsmul.c,
5505 * device/lib/pic16/libsdcc/float/fsdiv.c,
5506 * device/lib/pic16/libsdcc/float/fsmul.c,
5507 * device/lib/_fsdiv.c,
5508 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5509 * support/regression/tests/bug1520966.c: added
5510 * doc/knownbugs.html: removed [ 1520966 ] from the list
5512 2006-07-25 Borut Razem <borut.razem AT siol.net>
5514 * configure.in, configure, sdccconf_in.h: fixed bug
5515 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5516 * doc/knownbugs.html: removed [ 1519095 ] from the list
5518 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5520 * doc/knownbugs.html: added, contains list of known bugs at release
5521 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5523 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5525 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5526 function registers and corrected defaults with additional warning
5527 * device/lib/malloc.c: cosmetic changes
5528 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5529 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5530 (fillGaps): and used it
5532 2006-07-20 Raphael Neider <rneider AT web.de>
5534 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5535 output unless SDCCPICDEBUG is set
5536 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5537 output if SILENT is set
5539 2006-07-11 Borut Razem <borut.razem AT siol.net>
5541 * doc/README.txt: updated
5543 2006-07-10 Borut Razem <borut.razem AT siol.net>
5545 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5546 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5547 in WIN32 installation
5548 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5551 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5553 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5554 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5556 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5558 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5560 2006-07-06 Borut Razem <borut.razem AT siol.net>
5562 * support/regression/tests/bitfields.c:
5563 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5564 * support/regression/tests/constantRange.c:
5565 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5567 2006-07-04 Borut Razem <borut.razem AT siol.net>
5569 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5571 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5572 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5573 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5574 reverted changes from 2006-07-03
5575 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5576 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5577 added CPPFLAGS, used by the host port
5579 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5581 * support/regression/valdiag/tests/switch.c,
5582 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5583 * support/regression/tests/libmullong.c: fixed for host
5584 * support/regression/ports/host/spec.mk: disable all warnings for host,
5585 SDCC runs with --less-pedantic too
5587 2006-07-03 Borut Razem <borut.razem AT siol.net>
5589 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5591 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5592 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5593 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5594 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5596 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5597 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5598 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5599 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5601 2006-07-02 Raphael Neider <rneider AT web.de>
5603 * src/pic16/devices.inc,
5604 * device/include/pic16/pic18fregs.h,
5605 * device/include/pic16/pic18f4550.h,
5606 * device/lib/pic16/pics.all,
5607 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5609 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5611 * as/hc08/lkaomf51.c (OutputName),
5612 * as/mcs51/lkaomf51.c (OutputName),
5613 * as/z80/asmain.c (asmbl),
5614 * src/ds390/main.c (asmLineNodeFromLineNode),
5615 * src/hc08/ralloc.c (hc08_assignRegisters),
5616 * src/mcs51/main.c (asmLineNodeFromLineNode),
5617 * src/xa51/ralloc.c (checkRegMask),
5618 * src/xa51/gen.c (emitcode),
5619 * src/z80/gen.c (_emit2),
5620 * src/SDCCast.c (searchLitOp),
5622 * support/packihx/packihx.c,
5623 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5624 * src/ds390/gen.c (aopPutUsesAcc),
5625 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5626 * support/regression/tests/libmullong.c (mullong_wrapper),
5627 * src/SDCCsymt.c (powof2),
5629 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5630 * src/SDCCsymt.h: added TYPE_TARGET_*
5631 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5632 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5633 SDCCast because 1) header problems 2) this is the right place
5634 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5635 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5638 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5640 * src/SDCCicode.h: removed buggy semicolon in unused macro
5641 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5642 search for previous definiton of auto symbols too,
5643 (findPrevUse): fixed logic of emitWarnings
5645 2006-06-26 Raphael Neider <rneider AT web.de>
5647 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5648 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5650 2006-06-25 Raphael Neider <rneider AT web.de>
5652 * device/lib/pic/libm: NEW, added math library functions
5653 * device/lib/pic/libsdcc: NEW; added float support functions
5654 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5655 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5656 NEW, added math related headers
5657 * device/include/asm/pic/features.h: NEW
5658 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5659 (popGet): allow larger offsets for AOP_PCODE,
5660 (genDataPointerSet): handle literals explicitly, more debug output,
5661 (genAssign): fixed for float using aopLiteral ;-)
5662 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5663 GOTO initialisation routine
5664 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5665 flag on registers, fixes #1469043 (local variables do not work)
5666 * src/pic/main.c (_pic14_do_link),
5667 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5670 2006-06-25 Borut Razem <borut.razem AT siol.net>
5672 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5673 characters printed (not including the trailing '\0' used to end
5674 output to strings). Problem detected in regression test bug-927659.c.
5675 NOTE: printf() family functions should return int instead
5677 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5678 specifier are printed as themselves
5679 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5680 support flags, width and precision specifiers
5682 2006-06-24 Borut Razem <borut.razem AT siol.net>
5684 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5685 to the list of sdcc tagrets not supporting bit type
5686 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5687 testfor pic16 due to bug:
5688 [ 1511794 ] pic16: regression test bug-895992.c fails
5690 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5692 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5693 * src/SDCCglue.c (initPointer), fixed bug 1496419
5694 * support/regression/tests/bug1496419.c: new, added
5696 2006-06-22 Borut Razem <borut.razem AT siol.net>
5698 * support/regression/ports/pic16/support.c: use gpsim usart module from
5699 libgpsim_modules library
5701 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5703 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5706 2006-06-19 Raphael Neider <rneider AT web.de>
5708 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5709 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5710 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5711 (pic14printExterns,pic14printPublics,pic16printPublics,
5712 pic16_printExterns): use new functions to emit symbols
5713 (picglue,pic16glue): emit publics before emitting externs
5714 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5715 locally defined functions to avoid bug #1443651
5716 * support/regression/tests/bug-716242.c: removed pic16 workaround
5717 * support/regression/ports/pic16/spec.mk: ignore errors during build
5719 2006-06-19 Raphael Neider <rneider AT web.de>
5721 * src/pic/glue.h: added pic14aopLiteral prototype
5722 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5723 * src/pic/gen.c: removed stdint.h dependency
5724 (aopGet): use Safe_strdup()
5725 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5726 (genDataPointerSet): use pic14aopLiteral()
5727 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5728 for pic16; thanks to Bernhard and Maarten
5730 2006-06-18 Borut Razem <borut.razem AT siol.net>
5732 * support/regression/tests/structflexarray.c: flexible array members
5733 not supported by gcc < 3
5734 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5736 * src/pic/gen.c: don't include [p]strdin.h on solaris
5737 * support/Util/pstdint.h: addad svn attributes
5738 * support/regression/tests/constantRange.c,
5739 support/regression/tests/rotate.c: include inttypes.h instead
5740 stdint.h on solaris, addad svn attributes
5742 2006-06-18 Raphael Neider <rneider AT web.de>
5744 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5746 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5747 (pic16_genMinusBits): simplified sign-extension
5748 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5749 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5750 adjusted to correctly handle mixed-signed operands, disabled
5751 now unused multiplciation routines
5752 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5753 (assignResultValue): added argument denoting the size of the result
5754 as returned by the function (fixes upcasts in assigning from
5755 function calls: char foo(); int i = foo();)
5756 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5757 function result to assignResultValue
5758 (genMult): disabled inlined multiplication code
5759 (genDiv): augmented to also handle the modulus operator, fixed to
5760 handle mixed-signed operands correctly
5761 (genMod): simply call genDiv, disabled unused code
5762 (genAssign): fixed missing (sign-)extension on result
5763 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5764 valid char operands, allow signed operands for native code, added
5765 division and modulo operator handling
5766 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5768 As a consequence, onebyte.c (if split into two files) and muldiv.c
5769 pass regression tests.
5771 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5773 * doc/Makefile.in: two runs of makeindex seem needed to get
5774 correct page references in the index of sdccman.pdf
5775 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5777 2006-06-17 Borut Razem <borut.razem AT siol.net>
5779 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5781 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5783 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5784 mentioned ec2drv and paulmon
5786 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5788 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5789 consecutive abs areas
5790 (find_empty_space, allocate_space): added map to handle codemap or
5792 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5793 absolute idata and xdata
5794 * as/mcs51/lkmem.c (summary2): updated legend
5796 2006-06-16 Raphael Neider <rneider AT web.de>
5798 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5800 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5802 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5804 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5806 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5808 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5809 value of generic pointers,
5819 src/z80/main.c: PORT structure, added elements for gp_tags field,
5820 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5821 fields in the PORT structure of each port,
5822 * src/SDCCast.c (decorateType): allow processing of generic pointers
5823 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5826 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5832 * src/pic16/pcode.c,
5834 * src/pic/pcoderegs.c,
5837 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5838 bug 1504689 on minGW
5840 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5842 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5844 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5846 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5848 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5850 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5853 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5855 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5856 to a char variable. Fixed bug #1504211
5857 * device/include/pic16/adc.h,
5858 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5859 and fixed bug #1364390
5861 2006-06-10 Borut Razem <borut.razem AT siol.net>
5863 * CVSROOT: removed the CVS left-over
5865 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5867 * as/hc08/asmain.c (asexit),
5868 * as/hc08/lkmain.c (lkexit),
5869 * as/mcs51/asmain.c (asexit),
5870 * as/mcs51/lkmain.c (lkexit),
5871 * src/SDCCglue.c (DEFSETFUNC),
5872 * src/SDCCmain.c (linkEdit, assemble),
5873 * support/librarian/sdcclib.c (AddRel),
5874 replaced unlink() by standard C remove()
5875 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5876 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5877 gatherImplicitVariables): new, added to fix bug 608752,
5878 (createFunction): added gatherImplicitVariables()
5879 * src/SDCCast.h: added createRMW prototype
5880 * src/SDCCsymt.h (struct symbol): added infertype
5881 * support/regression/tests/bug608752.c: new, added
5883 2006-06-10 Raphael Neider <rneider AT web.de>
5885 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5886 multibyte dummy reads (fixes #1503234)
5888 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5890 * device/include/mcs51/compiler.h: new, added header file to enable
5891 creating common sfr definition header files for different compilers
5893 2006-06-05 Raphael Neider <rneider AT web.de>
5895 * src/pic16/{pcode.h,genarith.c}:
5896 introduced pCodeOp combining any two pCodeOps (previously only
5897 two register operands could be combined), removed pcop2 from
5898 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5899 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5900 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5901 rewritten to use new PO_TWO_OPS
5902 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5903 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5904 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5905 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5906 (pic16_get_op): embraced return arg to allow #define return(x),
5907 added new case for combined opcodes
5908 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5909 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5910 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5912 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5914 * src/SDCCval.c (checkConstantRange): added
5915 * src/SDCCval.h: added checkConstantRange
5916 * support/Util/SDCCerr.c,
5917 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5918 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5919 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5920 * src/SDCCast.c (decorateType): added checkConstantRange,
5921 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5922 can be emitted with the correct always true/false warning,
5923 added optimization for double '!';
5924 result of decorateType() must be assigned back to the tree, because
5925 decorateType() can change the tree
5926 * src/SDCCicode.c (geniCodeLogic),
5927 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5928 (checkConstantRange): removed, it was only a fragment which never
5930 * src/SDCCsymt.c (computeType): fixed promotion for
5931 "-1 < (unsigned bit) b"
5932 * src/pic/ralloc.c (packRegsForAssign),
5933 * src/pic16/ralloc.c (packRegsForAssign),
5934 * src/hc08/ralloc.c (packRegsForAssign),
5935 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5937 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5938 * support/regression/tests/constantRange.c: added
5939 * support/valdiag/tests/constantRange.c: added
5940 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5942 2006-06-02 Borut Razem <borut.razem AT siol.net>
5944 * support/regression/ports/pic16/support.c: increase stack size
5946 * support/regression/Makefile.in: sort tests by name so that the
5947 resutlts can be compared on different machines / platforms
5949 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5951 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5952 * src/ds390/gen.c (emitLabel): new, added,
5953 (genDjnz): fixed stack overflow bug,
5954 (throughout): cosmetic changes to sync with mcs51/gen.c,
5955 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5956 * src/mcs51/gen.c (genEndFunction): small optimization,
5957 (throughout): cosmetic changes to sync with ds390/gen.c
5959 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5961 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5962 (_print_format): fixed printing pointers
5963 * src/mcs51/gen.c (emitLabel, movb): new, added,
5964 (genAssign): small optimization,
5965 (genDjnz): fixed stack overflow bug,
5966 (throughout): replaced sprintf with SNPRINTF,
5967 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5968 replaced emitcode("mov", "b,...") with MOVB(...),
5969 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5970 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5971 * src/mcs51/peeph.def: added rules 140 and 264
5972 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5973 so they may get optimized into registers
5975 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5977 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5978 immediately when encountered,
5979 (printUsage): always use stderr even on windows
5981 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5983 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5984 (processParms): fixed bug #1247551
5985 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5986 parseCmdLine, main): print '--version' to stdout,
5987 print 'help' to stdout if --help is given,
5988 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5989 arguments are given; fixed --help
5991 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5993 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5994 * support/regression/tests/bug-1493710.c: added
5996 2006-05-27 Borut Razem <borut.razem AT siol.net>
5998 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6000 * support/regression/ports/pic16/support.c: increase stack size
6001 from default 64 bytes to 128 bytes
6002 * support/regression/tests/staticinit.c,
6003 support/regression/tests/float.c: regression tests fully enabled
6004 for pic16 port by putting the initialized data arrays into the code
6006 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6007 This was changed by mistake in the previous version.
6009 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6011 * src/pic16/gen.c (genFunction, genEndFunction): some
6012 beautifications, fixed bug with falsely restoring FSR2 in large
6013 stack model, thanks to Beau E. Cox for reporting the bug
6015 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6017 * debugger/mcs51/break.c,
6018 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6019 use %p to print pointers, made address variables unsigned
6020 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6021 * debugger/mcs51/symtab.c (parseSymbol): must return something
6022 * src/mcs51/gen.c (aopForSym): small optimization,
6023 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6024 (freeAsmop): added missing break,
6025 (aopPut): removed parameter bvolatile, determine it inside the function,
6026 (saveRegisters, unsaveRegisters): small optimization,
6027 (genIpush): removed pointless check,
6028 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6029 replaced sprintf with SNPRINTF,
6030 replaced strcpy with strncpyz,
6031 updated aopPut calls,
6032 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6033 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6035 2006-05-24 Borut Razem <borut.razem AT siol.net>
6037 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6038 modification of test for the pic16 port, put the array to the code
6039 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6041 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6043 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6044 * support/Util/pstdint.h: added
6046 2006-05-22 Borut Razem <borut.razem AT siol.net>
6048 * src/regression/Makefile: removed bool2.c test, added -q linker option
6049 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6050 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6051 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6052 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6053 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6054 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6055 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6056 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6057 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6059 2006-05-22 Raphael Neider <rneider AT web.de>
6061 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6062 bug #1492360 (problematic due to generic pointers, see code)
6064 2006-05-22 Borut Razem <borut.razem AT siol.net>
6066 * support/regression/ports/pic16/specs.mk: removed stack size linker
6068 * support/regression/tests/array.c,
6069 support/regression/tests/bitopcse.c,
6070 support/regression/tests/bug-908454.c,
6071 support/regression/tests/malloc.c: modified for pic16 regression test
6072 * support/regression/tests/bitfields.c:
6073 pic16 - excluded bitfileds of size > 8
6074 * support/regression/tests/bp.c: pic16 - reduced data size
6075 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6076 * support/regression/tests/bug-460010.c:
6077 pic16 - used the absolute address the fits in memory
6078 * support/regression/tests/bug-716242.c:
6079 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6080 * support/regression/tests/float.c:
6081 pic16 - excluded - data size too big
6082 * support/regression/tests/onebyte.c:
6083 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6084 * support/regression/tests/shifts.c:
6085 pic16 - function names probably have to differ in first X characters
6087 * support/regression/tests/staticinit.c:
6088 pic16 - excluded some tests due error: no target memory available for
6091 2006-05-22 Borut Razem <borut.razem AT siol.net>
6093 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6094 second try. Thanks Stas Sergeev once more.
6096 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6098 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6099 (genLeftShift, genRightShift): fixed bug 1491627
6100 * src/hc08/peeph.def (rules 7, 8.x): added
6101 * support/regression/tests/shifts.c (ShiftLeftByParam,
6102 ShiftRightByParam, testShiftByParam): added to test variable shifting
6104 2006-05-20 Raphael Neider <rneider AT web.de>
6106 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6107 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6108 (allocReg): add only new registers to dynAllocRegs,
6109 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6110 #1489055, #1445850, and probably #1483693
6112 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6114 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6115 bug in for-loop that didn't emit the last of CONFIG and ID registers
6117 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6119 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6121 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6122 1489016, 1434401 and 1490124
6123 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6124 1489016, 1434401 and 1490124
6126 2006-05-17 Borut Razem <borut.razem AT siol.net>
6128 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6131 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6133 * device/include/mcs51/P89c51RD2.h,
6134 * device/include/mcs51/P89LPC901.h,
6135 * device/include/mcs51/P89LPC922.h,
6136 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6138 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6140 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6141 to fix missing stack pragma in compiled binary object file,
6143 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6145 * support/packihx/configure.in,
6146 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6147 determine sizeof basic types even while cross compiling
6149 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6151 * src/avr/gen.c (aopop),
6152 * src/ds390/gen.c (aopOp),
6153 * src/hc08/gen.c (aopOp),
6154 * src/mcs51/gen.c (aopop),
6155 * src/pic16/gen.c (pic16_aopOp),
6156 * src/pic/gen.c (aopOp),
6157 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6158 if size of operand is smaller than spill location
6160 2006-05-12 Borut Razem <borut.razem AT siol.net>
6162 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6163 have to have CR/LF line endings even if they are checked out on *nix
6164 or on WIN32 in cygwin binmode
6166 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6168 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6169 * device/include/ds80c390.h: added sfr16 definitions
6173 * src/ds390/ralloc.c,
6174 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6175 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6176 bit returning functions
6177 * support/regression/tests/sfr16.c: enabled test on ds390
6179 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6181 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6182 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6184 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6186 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6187 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6188 (cl_address_space constructor): removed expensive initialization,
6189 (cl_address_space::get_cell): extended for late initialization,
6190 (cl_address_space::*): use late initialization,
6191 (cl_address_decoder::activate): removed expensive initialization,
6192 This reduced regression test running time by 25%
6194 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6202 * support/packihx/Makefile.in,
6203 * support/packihx/clean.mk,
6204 * support/packihx/Makefile.bcc,
6205 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6207 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6209 * src/SDCCval.c (valNot): fix for regression test failure
6210 of not.c on big endian hosts
6212 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6214 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6216 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6218 * device/lib/mcs51/Makefile.in: changed string comparison operator
6219 to = for POSIX compliance; == is bash extension
6221 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6223 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6226 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6228 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6229 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6230 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6231 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6232 bug report #1478657,
6234 2006-05-05 Borut Razem <borut.razem AT siol.net>
6236 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6239 2006-05-02 Borut Razem <borut.razem AT siol.net>
6241 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6242 create *.ind, which made make to fail if invoked with -j 2
6244 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6246 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6247 Hubert Sack for patch 1479782
6249 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6251 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6253 2006-05-01 Raphael Neider <rneider AT web.de>
6255 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6256 (create_pic): store only prefix-free device name,
6257 (init_pic): check for device names with "16" prefix,
6259 * src/pic/device.h (struct PIC_device),
6260 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6262 * device/include/pic/pic12f{635,675,629,683}.h,
6263 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6264 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6265 * device/include/pic/pic16f505.h,
6266 * device/lib/pic/libdev/pic16f505.c: removed
6267 * device/include/pic/pic14devices.txt: added support for pic12f
6268 devices, removed unsupported non 16-bit devices
6269 [above changes provided by patch from Zik Saleeba]
6270 * src/pic/*, src/pic16/*, device/include/pic16/*,
6271 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6273 2006-05-01 Borut Razem <borut.razem AT siol.net>
6275 * configure.in, configure, doc/Makefile.in:
6276 sync with nightly build makefile - latex, dvipdf and dvips
6279 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6281 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6282 in the library source
6284 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6286 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6288 2006-04-28 Raphael Neider <rneider AT web.de>
6290 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6291 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6292 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6293 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6295 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6297 * device/lib/pic/libdev/Makefile.in,
6298 * device/lib/hc08/Makefile.in,
6299 * device/lib/gbz80/Makefile.in,
6300 * device/lib/z80/Makefile.in,
6301 * device/lib/ds390/Makefile.in,
6302 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6303 thanks to Borut for the bug report
6305 * configure: always create doc/Makefile independent from --enable-doc
6306 * Makefile.in: always install from directory doc independent from
6308 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6310 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6311 * doc/Makefile.in: install *.txt if present
6312 * device/include/Makefile.in (install): added installation of pic/*.inc
6313 and pic/*.txt files again, they were erroneously removed
6315 2006-04-28 Raphael Neider <rneider AT web.de>
6317 * src/pic/{gen.c,main.h,pcode.c},
6318 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6319 concerning signedness with casts
6321 2006-04-28 Raphael Neider <rneider AT web.de>
6323 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6324 definition of an interrupt handler,
6325 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6326 interrupt handler stuff from picglue() to separate routine,
6327 (picglue): enabled definition of intr handlers in files w/o main()
6329 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6331 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6332 compilation with MSVC 2005 Express Edition (VC8)
6334 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6336 * device/lib/Makefile: fixed build of gbz80 lib
6338 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6340 * support/regression/tests/bug-460010.c,
6341 * support/regression/tests/bug-524691.c,
6342 * support/regression/tests/bug-716242.c: removed conditional defines
6343 that are already in testfwk.h
6345 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6347 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6348 (AccAXRsh1): added, shift right by 1,
6349 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6351 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6353 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6355 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6356 remove cast to same type
6357 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6358 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6360 * link/z80/Makefile: removed, they have moved to
6363 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6364 * install-sh: fix bug #1204398 by setting umask 0022
6365 * device/lib/Makefile: separate build of z80 and gbz80 lib
6367 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6369 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6370 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6372 One basic decision: e.g. src/clean.mk includes further files. In order
6373 to make this work there are two solutions:
6374 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6375 run configure on them. This way they can use
6376 'include $(srcdir)/port-clean.mk'
6377 - always include clean.mk by the Makefile at the same level. To avoid
6378 that `make clean` tries to include and build Makefile.dep the
6379 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6380 implemented, because now even `make uninstall` doesn't create
6381 Makefile.in. clean.mk could be eliminated by pasting it in
6384 * debugger/mcs51/Makefile.in: build own objects from library sources
6385 (SLIB, SDCC) in current directory
6387 * configure, configure.in: renamed --disable-device-lib-build in
6388 --disable-device-lib; added --enable-doc, the required tools are
6389 searched by configure; added result message; the toolchain for the
6390 belonging ports are now only built, if the port is enabled.
6392 * support/regression/*: all output is written in directory gen, because
6393 the fwk and ports directories don't livet in the build tree using vpath
6395 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6396 --disable-device-lib, added --enable-doc, added section VPATH
6398 * sim/ucsim/configure.in,
6399 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6400 z80 are enabled by default
6402 2006-04-24 Raphael Neider <rneider AT web.de>
6404 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6405 to config word, "pic14_"-prefixed some extern functions
6406 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6407 config word has been found
6408 * src/pic/device.h: added prototypes
6409 * src/pic/pcode.c: added "pic14_"-prefix where needed
6410 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6412 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6414 (pic14emitRegularMap): ignore config words,
6415 (pic14createInterruptVect): moved generating __config directives away
6416 (picglue): have __config directives emitted
6418 2006-04-24 Borut Razem <borut.razem AT siol.net>
6420 * doc/Makefile: sync with nightly build makefile
6422 2006-04-24 Raphael Neider <rneider AT web.de>
6424 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6425 registers that have not been assigned proper liveranges,
6426 fixes #1469504 and #1474602,
6427 (pCodeRegOptimizeRegUsage): fixed typo in comment
6429 2006-04-24 Borut Razem <borut.razem AT siol.net>
6431 * device/examples/main8051.c: deleted - it was removed from CVS
6432 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6433 after the transition to Subversion
6434 * src/SDCCalloc.h: deleted - it was removed from CVS
6435 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6436 after the transition to Subversion
6437 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6438 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6439 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6440 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6442 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6444 * as/asx8051.dsp: added mcs51/strcmpi.h
6445 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6446 * as/hc08/aslink.h: updated lnksect prototype
6448 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6450 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6451 (newdot): handle A_ABS
6453 * as/mcs51/asout.c (outarea): output address
6454 * as/hc08/lkaomf51.c,
6455 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6457 * as/mcs51/i51pst.c,
6458 * as/z80/z80pst.c: "ABS" is not A_OVR
6459 * as/hc08/lkarea.c (newarea): read a_addr,
6460 (lnkarea): added codemap array, sort absolute areas to the front,
6461 combine all GSINITx/GSFINAL,
6462 (find_empty_space, allocate_space): new functions,
6463 (lnksect): return next address, handle absolute sections
6464 * as/mcs51/lkarea.c (newarea): read a_addr,
6465 lnksect2 prototype changed,
6466 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6467 (find_empty_space, allocate_space): new, factored out of lnksect2,
6468 (lnksect2): return next address, handle absolute sections
6470 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6471 * as/hc08/lklibr.c (addfile, fndsym),
6472 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6473 index out of range and detect both '\' and '/'
6474 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6475 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6476 regression tests (ds390 cannot return bool yet)
6477 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6478 document critical interrupts on z80, document changed SDCC define
6479 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6480 (_a390_mapping): added .org directive
6481 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6482 (genMultOneByte): fixed warnings
6483 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6485 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6486 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6487 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6488 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6489 * src/pic16/main.c: removed newReg prototype
6490 * src/pic16/pcode.c,
6491 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6493 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6495 * src/pic16/ralloc.c
6496 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6498 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6499 from short to PIC_OPTYPE
6500 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6501 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6502 optype from short to PIC_OPTYPE
6503 * src/port.h: made int_size unsigned to fix warnings
6504 * src/SDCC.y: fixed warning on MSVC
6505 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6506 * src/SDCCopt.c (convertToFcall): fixed warnings
6507 * src/SDCCsymt.h: removed double prototype for genSymName
6508 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6509 offset int to fix warnings
6511 2006-04-22 Borut Razem <borut.razem AT siol.net>
6513 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6514 references to CVS replaced with Subversion
6516 2006-04-21 Borut Razem <borut.razem AT siol.net>
6518 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6519 references to CVS replaced with Subversion
6521 2006-04-19 Borut Razem <borut.razem AT siol.net>
6523 * src/version.awk: adapted for svn
6524 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6525 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6526 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6527 /binutils-avr/etc/*.vi, *.jin: removed all properties
6528 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6530 2006-04-19 Borut Razem <borut.razem AT siol.net>
6532 * CVS to Subversion migration completed
6534 2006-04-18 Borut Razem <borut.razem AT siol.net>
6536 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6537 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6539 2006-04-17 Borut Razem <borut.razem AT siol.net>
6541 * device/include/Makefile.in: added pic/*.inc to the installation
6543 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6545 * support/regression/collate-results.py: fixed output in case of
6547 * support/regression/generate-cases.py: fixed splitting of pathnames
6549 * as/hc08/lklibr.c (addfile),
6550 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6552 2006-04-11 Raphael Neider <rneider AT web.de>
6554 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6555 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6556 * src/pic16/pcode.c (assignValnums): fixed #1460578
6558 2006-04-11 Raphael Neider <rneider AT web.de>
6560 * device/lib/pic/libdev/*.c,
6561 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6562 fixes #1468739, enables compilation in --std-c99 mode
6563 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6565 2006-04-11 Raphael Neider <rneider AT web.de>
6567 * src/pic/device.c (find_device): removed debug output
6568 (list_valid_pics): enabled verbose listing of supported devices
6569 * device/include/stdbool.h: define bool as char for pic14/16 as well
6571 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6573 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6575 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6577 * .version: bumped version to 2.5.6
6578 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6580 2006-04-06 Raphael Neider <rneider AT web.de>
6582 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6583 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6584 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6585 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6586 pic14_constructAbsMap
6587 (pic14printPublics): declare absolute global symbols as global
6588 (pic14createInterruptVect),
6589 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6590 (newReg): assume new registers unused, use correct name in
6591 hashtable (reg->name instead of name), more debugLog output
6592 * src/pic/device.h (PIC_device): added fields for verbose output
6593 * src/pic/device.c: moved device definition to pic14devices.txt,
6594 added routines for runtime parsing of pic14devices.txt,
6595 added support for second config word
6596 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6597 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6598 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6599 (_pic14_parseOptions): moved pCodeInitRegisters here
6600 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6601 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6602 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6603 handling the pseudo stack
6604 * device/lib/Makefile.in: ignore failures in objects-pic16,
6605 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6606 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6607 * device/lib/pic/Makefile.subdir,
6608 * device/lib/pic16/Makefile.subdir: improved clean rules
6609 * device/lib/pic/libdev/: NEW, pic14 device libraries
6610 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6611 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6612 * device/include/Makefile.in: create subdir and install pic14 headers
6613 * device/include/pic/p16f_common.inc: removed unused declarations
6614 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6615 PICs from inc2h.pl v1.6,
6616 replaced BIT_AT macros with struct declarations
6617 * device/include/pic/pic14devices.txt: definition of supported devices,
6618 all above improvements contributed by Zik Saleeba, thanks
6619 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6620 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6623 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6625 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6626 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6627 thanks to Charles Olds
6629 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6631 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6633 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6635 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6636 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6637 * support/regression/bug1464657.c: added, new test
6639 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6641 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6644 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6646 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6647 --no-peep and --peep-file <file> are used don't use default rules but
6650 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6652 * src/mcs51/gen.c (genCall): fixed bug 1457608
6654 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6656 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6657 changes seem to cause (trigger?) problems with the build system.
6659 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6661 * src/SDCCpeeph.c (operandsLiteral): new, added,
6662 (callFuncByName): inserted operandsLiteral
6663 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6665 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6667 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6668 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6670 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6672 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6673 implemented patch 1120823 Thanks to Willy De la Court (normal
6674 interrupts need an interrupt number now if they are made critical),
6675 and enabled nesting of critical functions though not for gbz80
6676 (genCritical, genEndCritical): added functions
6677 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6678 * src/z80/mappings.i: added "ei" to all mappings
6680 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6682 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6683 submitted by the Debian SDCC maintainer Aurelien Jarno:
6684 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6685 archive with gcc 4.1 on mips and wrote the patch"
6687 2006-03-16 Raphael Neider <rneider AT web.de>
6689 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6690 the left operand is shorter than the result (c* = lit-c* + int),
6692 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6695 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6697 * src/.version: increased version number to 2.5.5
6698 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6699 linking is done manually in pic16 port's _linkEdit,
6700 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6701 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6702 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6703 allocate asmop as AOP_ACC,
6704 (aopForRemat): added parameter 'bool result' in function declaration,
6705 (pic16_aopGet): return AOP_ACC when accessing WREG,
6706 (pic16_popGetTempReg): minor modification,
6707 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6708 'pic16_allocWithIdx',
6709 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6710 calling function in absolute addresses,
6711 (genAssign): take into account AOP_ACC asmop,
6712 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6713 * src/pic16/pcoderegs.c: some debug functions and lines added,
6714 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6715 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6717 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6718 call to allocReg, not by manually allocating a new one,
6719 (pic16_assignRegisters): now before going through the register
6720 allocating functions mark all registers as free. This eliminates some
6721 side effects resulting from peephole parser done earlier in the backbone
6723 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6725 * src/SDCCicode.c (geniCodeLogic),
6726 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6728 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6730 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6731 (genSend): bugfix, do not allocate and free twice,
6732 (shiftRLong): handle partially overlapping aops
6733 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6735 2006-03-08 Borut Razem <borut.razem AT siol.net>
6737 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6740 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6742 * support/regression/tests/bug1409955.c: new, added
6743 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6744 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6745 (aopForSym, aopOp): increment asmop.allocated if reused,
6746 (freeAsmop): decrement asmop.allocated and check for zero instead of
6748 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6749 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6750 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6751 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6752 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6753 genSignedRightShift, genRightShift, genDataPointerGet,
6754 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6755 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6756 in reverse order from allocation,
6757 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6758 added swappedLR to keep track
6759 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6760 pdata & code for GCC, z80, gbz80 & hc08
6761 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6763 2006-03-08 Raphael Neider <rneider AT web.de>
6765 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6767 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6769 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6770 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6771 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6773 2006-03-06 Borut Razem <borut.razem AT siol.net>
6775 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6776 made the linker quiet
6778 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6780 * src/pic16/gen.c (genPcall): fixed bug #1443644
6781 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6782 which dumps before the function entry point a data byte which represents
6783 the number of the local variables used by the specified function, added
6784 'xinst' for initial support for Extended Instruction Support,
6785 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6786 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6787 port->fun_prefix anymore (may change later),
6788 (genFunction, genEndFunction): do not store/restore local registers for
6789 _main (this should take care the --main-return command line option in
6791 (genOr): removed some legacy pic-port instructions,
6792 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6793 performing operations with SFR's causes data to be written more than
6794 once to each SFR. Perhaps SFRs should be handled in special cases...
6795 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6797 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6798 into account for stack starting position,
6799 (struct OPTIONS pic16_optionsTable): added command line argument
6800 --extended or -y for Extended Instruction Support,
6801 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6802 (deassignLRs): *** perhaps the most important change, old 'for' code
6803 (commented out for reference), didn't account for some registers which
6804 were left marked 'not free' after a pointer operation. The change
6805 reduces register usage a lot in some cases
6807 2006-03-04 Borut Razem <borut.razem AT siol.net>
6809 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6811 * support/regression/tests/bug-524697.c: decreased array size for
6812 mcs51 to fit into the internal RAM
6813 * support/regression/Makefile.in: a little bit more verbose
6815 2006-03-03 Borut Razem <borut.razem AT siol.net>
6817 * support/regression/fwk/lib/testfwk.c,
6818 support/regression/fwk/include/testfwk.h: introduced function
6819 _prints(), nonrecursive _printn(), call _initEmu() from main()
6820 * support/regression/ports/gbz80/support.asm,
6821 support/regression/ports/ucz80/support.asm,
6822 support/regression/ports/z80/support.asm,
6823 support/regression/ports/ds390/support.c,
6824 support/regression/ports/hc08/support.c,
6825 support/regression/ports/host/support.c,
6826 support/regression/ports/mcs51/support.c,
6827 support/regression/ports/xa51/support.c: added empty _initEmu()
6829 * support/regression/ports/pic16/gpsim.cmd,
6830 support/regression/ports/pic16/spec.mk,
6831 support/regression/ports/pic16/support.c,
6832 support/regression/Makefile.in: added pic16 regression test
6834 2006-03-01 Raphael Neider <rneider AT web.de>
6836 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6837 genConstPointerGet): use safe way of generating MOVFF to cover
6838 literals as well as registers, fixes bug #1440527
6839 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6841 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6842 more correctly, fixes bug #1232186
6843 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6844 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6845 gplink guess the correct processor in more cases, applied patch
6846 from Till Riedel attached to and fixing bug #1436552
6848 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6850 * support/regression/tests/array.c: added, contains check for #1434401
6851 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6853 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6855 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6856 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6857 * device/include/mcs51/c8051f326.h,
6858 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6859 * device/include/mcs51/c8051f000.h,
6860 * device/include/mcs51/c8051f018.h,
6861 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6862 PCON_IDLE,PCON_STOP and added sfr16 definitions
6864 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6866 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6867 genGetWord): fixed bug 1409955
6869 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6871 * device/include/hc08/mc68hc908gp32.h,
6872 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6874 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6876 * src/SDCCast.c (constExprValue): return NULL if not a value
6877 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6878 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6879 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6881 2006-02-13 Borut Razem <borut.razem AT siol.net>
6883 * src/regression/ptrarg.c: added, fails due to bug #1430967
6884 * src/regression/Makefile: ptrarg.c added, ...
6886 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6888 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6889 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6891 2006-02-11 Borut Razem <borut.razem AT siol.net>
6893 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6894 print "Processor: xxx" message to stdout only if --verbose
6896 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6898 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6899 * support/regression/tests/bug1426356.c: added
6900 * support/regression/tests/bitfields.c: removed 2 tests
6902 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6904 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6905 * device/include/mcs51/c8051f330.h,
6906 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6907 PCON_IDLE,PCON_STOP and added sfr16 definitions
6908 * device/lib/_divsint.c,
6909 * device/lib/_divuint.c,
6910 * device/lib/_divulong.c,
6911 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6912 register bank bug for small stackauto
6914 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6916 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6918 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6920 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6921 * all.dsp: corrected several bin paths
6922 * device/include/mcs51/c8051f120.h,
6923 * device/include/mcs51/c8051f300.h,
6924 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6925 to PCON_IDLE,PCON_STOP
6926 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6927 * device/lib/printf_large.c (output_float): fixed bug 1388703
6928 * support/regression/tests/bug1057979.c: added test for bug 1388703
6930 2006-02-08 Raphael Neider <rneider AT web.de>
6932 * src/pic/pcode.c (pciTRIS): fixed typo,
6933 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6934 (LinkFlow): fixed handling of flows that end in a call,
6935 (ReuseReg): perform safety check earlier
6936 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6937 to work with flows at the beginning of a pBlock,
6938 fixes #1426557 (Symbol not previously defined),
6939 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6941 (RemoveUnusedRegisters): update register usage info
6942 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6943 created, reuse existing ones instead
6944 * src/pic/gen.c (genPcall): fixed #1424719
6946 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6948 * link/z80/lkmain.c,
6950 * link/z80/lkdata.c,
6951 * link/z80/aslink.h: fixed build on current cygwin:
6952 replaced getline() by lk_getline()
6954 2006-02-01 Borut Razem <borut.razem AT siol.net>
6956 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6957 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6958 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6959 src/regression/bool1.c, src/regression/bool2.c,
6960 src/regression/bool3.c, src/regression/call1.c,
6961 src/regression/compare.c, src/regression/compare10.c,
6962 src/regression/compare2.c, src/regression/compare3.c,
6963 src/regression/compare4.c, src/regression/compare5.c,
6964 src/regression/compare6.c, src/regression/compare7.c,
6965 src/regression/compare8.c, src/regression/compare9.c,
6966 src/regression/configword.c, src/regression/for.c,
6967 src/regression/inline.c, src/regression/mult1.c,
6968 src/regression/nestfor.c, src/regression/or1.c,
6969 src/regression/pointer1.c, src/regression/ptrfunc.c,
6970 src/regression/rotate1.c, src/regression/rotate2.c,
6971 src/regression/rotate3.c, src/regression/rotate4.c,
6972 src/regression/rotate5.c, src/regression/rotate6.c,
6973 src/regression/rotate7.c, src/regression/string1.c,
6974 src/regression/struct1.c, src/regression/sub.c,
6975 src/regression/sub2.c, src/regression/switch1.c,
6976 src/regression/while.c, src/regression/xor.c,
6977 src/regression/create_stc, src/regression/simulate,
6978 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6980 * src/regression/gpsim_assert.h: added
6982 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6984 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6985 ((void (code *) (void)) 0) ();
6994 * as/mcs51/aslink.h,
6996 * as/mcs51/asmain.c,
6997 * as/mcs51/lkdata.c,
6999 * as/mcs51/lkmain.c,
7002 * as/z80/asmain.c: fixed build on current cygwin:
7003 replaced getline() by as_getline()
7005 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7007 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7008 declarator in the symbol chain
7010 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7011 parameter list for function pointers
7012 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7013 * support/regression/tests/bug-716242.c: added
7015 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7017 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7019 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7021 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7023 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7024 inifinitely recurseable, added static
7025 * support/regression/tests/bug-1408066.c: added
7027 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7030 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7031 renamed, added possibility to create "postLoopLbl"-labels
7032 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7033 newiTempLoopHeaderLabel
7034 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7035 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7036 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7037 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7038 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7039 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7040 (basicInduction): fixed bug #136564, made static,
7041 (loopInduction): changed parameter of basicInduction, made static,
7042 (addPostLoopBlock): added
7043 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7044 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7046 * support/regression/tests/bug-136564.c: added
7047 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7048 --std-sdcc99 to LIBSDCCFLAGS
7050 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7052 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7054 * support/regression/tests/bug-1406131.c: added
7056 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7058 * src/SDCCast.c (decorateType): fix promotion of unary minus
7059 * src/SDCCsymt.c (computeType): beautified
7060 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7061 (valUnaryPM, valComplement): fix sign and promotion,
7062 (valNot): ANSI: result type is int (SDCC: unsigned char)
7063 * support/regression/tests/uminus.c: speedup by removing superflous
7065 * support/regression/tests/onebyte.c: added promotion and signedness
7066 tests for unary minus
7067 * support/regressions/tests/bug-477927.c: disable warning about
7068 uninitialized variables
7069 * support/regression/tests/not.c: added
7071 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7073 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7074 * src/mcs51/gen.c (gen51Code): show final register usage after
7075 fillGaps in asm with --i-code-in-asm
7076 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7077 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7078 incUsed, rliveClear, adjustIChain): made static,
7079 (setFromRange): excluded because it's unused,
7080 (findPrevUseSym, markWholeLoop): added,
7081 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7082 through all branches of predecessors enables sdcc to emit the warning
7083 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7084 (rlivePoint): made static, added parameter emitWarnings which is only
7085 true during the first run out of two,
7086 (findRecursiveSucc, findRecursivePred): removed,
7087 (computeLiveRanges): made static, added parameter emitWarnings,
7088 (dumpIcRlive): added for debugging only
7089 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7090 removed prototype of setFromRange()
7091 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7092 in call of computeLiveRanges()
7093 * support/regression/tests/bug-895992.c: added
7094 * support/regression/tests/bug-971834.c: added
7095 * support/valdiag/tests/bug-895992.c: added
7096 * support/valdiag/tests/bug-971834.c: added
7098 2005-12-18 Raphael Neider <rneider AT web.de>
7100 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7101 (genUnpackBits): improved code for direct operands,
7102 (genPackBits): improved code for literal assignment to bitfields
7103 and for direct destination operands (no FSR indirection),
7104 prevented redundant AND, fixes #1362800,
7105 (AccLsh): added parameter to disable masking of the result
7106 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7107 skip instructions with side-effects (like incfsz),
7108 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7109 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7110 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7113 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7115 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7116 volatile variables as spill location
7118 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7120 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7122 * support/regression/tests/bug-1376320.c: added
7124 2005-12-08 Raphael Neider <rneider AT web.de>
7126 * src/pic/device.c: renamed is_shared to pic14_is_shared
7127 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7128 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7129 (is_valid_identifier): added for above workaround
7131 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7133 * device/lib/Makefile.in: fixed to enable port-specific-objects
7134 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7135 char, thanks Hubert Sack
7136 * doc/sdccman.lyx: documented --xstack-loc,
7137 elaborated a bit more on interrupts and pitfalls,
7138 removed "setjmp/longjmp unsupported",
7139 documented some unsupported C99 features
7140 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7141 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7142 if, thanks Hubert Sack
7143 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7144 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7146 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7147 regression tests can report resource usage (rfe 700441)
7148 * support/regression/collate-results.py: report resource usage
7149 * support/regression/ports/ds390/spec.mk,
7150 * support/regression/ports/hc08/spec.mk,
7151 * support/regression/ports/mcs51/spec.mk,
7152 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7153 * support/regression/ports/ds390/uCsim.cmd,
7154 * support/regression/ports/hc08/uCsim.cmd,
7155 * support/regression/ports/mcs51/uCsim.cmd,
7156 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7157 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7158 library, use the default one
7159 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7160 building the library
7162 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7164 * config.dsp: added dependency on .version and configure_vc.awk
7165 * device/include/setjmp.h: updated for --stack-auto and --xstack
7166 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7167 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7168 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7169 * device/lib/libsdcc.lib: added _setjmp
7170 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7171 (decorateType): fixed bug 1372851,
7172 (optimizeGetHbit): fixed warning
7173 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7174 array initialisation
7175 * support/regression/tests/bug1057979.c: added test for bug 1358192
7176 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7178 2005-12-03 Borut Razem <borut.razem AT siol.net>
7180 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7181 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7183 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7185 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7186 createIval): implement symbol independant "flexible array member",
7187 (createIvalCharPtr): implemented flexible array initialisation with a
7189 * src/SDCCsymt.c (copyStruct): removed,
7190 (getSize): fixed misleading comment,
7191 (getAllocSize): removed, the additional allocation size is now in
7192 sym->flexArrayLength,
7193 (checkStructFlexArray): new, syntax checks for flexible array members,
7194 (compStructSize): added syntax checks for "flexible array members"
7195 (copyStruct): removed,
7196 (copyLinkChain): removed inefficient fix for bug 770487
7197 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7198 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7199 symbol->flexArrayLength
7201 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7202 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7203 * support/regression/tests/structflexarray.c: added
7204 * support/valdiag/tests/structflexiblearray.c: added
7206 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7208 * src/SDCCast.c (decorateType): fixed bug 1368489
7209 * support/Util/SDCCerr.c,
7210 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7212 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7214 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7215 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7217 2005-11-27 Borut Razem <borut.razem AT siol.net>
7219 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7220 support/cpp2/mkdeps.h: added command line option
7221 -obj-ext=<extension> to SDCPP to define object file externion, used
7222 for generation of make dependencies (-M)
7223 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7225 2005-11-26 Borut Razem <borut.razem AT siol.net>
7227 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7228 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7229 added pic and pic16 libraries
7231 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7233 * device/include/float.h: Corrected typo in prototype of __fsgt
7235 2005-11-25 Borut Razem <borut.razem AT siol.net>
7237 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7238 added creation of model-mcs51-stack-auto libraries
7240 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7242 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7244 * src/SDCCast.c (createIvalArray): removed obsolete comment
7246 2005-11-24 Borut Razem <borut.razem AT siol.net>
7248 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7249 added missing device/lib/mcs51/crt*.asm sources
7251 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7253 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7255 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7257 * device/lib/_fs2schar.c,
7258 * device/lib/_fs2sint.c,
7259 * device/lib/_fs2slong.c: optimized inline asm
7261 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7263 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7264 Better handling of floats between -1.0 and 0.0.
7266 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7268 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7269 (the missing "if"s prohibited removal of redundant labels)
7271 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7273 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7274 Properly convert floats between -1.0 and 0.0 to long, int, and char
7275 types (max integer value of negative floats tends to zero).
7276 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7277 Removed changes made so to work properly with floats between
7278 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7281 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7283 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7284 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7285 (genCast) cosmetic change
7286 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7287 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7289 * support/regression/tests/bitfields (testSignedBitfields): added
7291 2005-11-18 Borut Razem <borut.razem AT siol.net>
7293 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7294 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7295 introduced SILENT option to make building of pic16 libraries less
7297 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7299 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7300 Now they work properly with floats between -1.0 and 0.0
7301 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7303 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7305 * src/SDCCicode.c (printOperand): added missing else
7307 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7309 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7310 reformatted for better readability
7311 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7314 2005-11-17 Borut Razem <borut.razem AT siol.net>
7316 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7317 introduced SILENT option to make building of pic16 libraries less
7318 verbose - used for nightly snapshot build
7319 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7320 available on Win32 platforms.
7321 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7322 medium, large, pic and pic16
7324 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7326 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7327 printf("%f"...) sets fraction to zero.
7329 2005-11-16 Raphael Neider <rneider AT web.de>
7331 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7333 * src/pic/gen.c (genIfx): implemented for CARRY bit
7334 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7335 to generic pointers, fixes #1357332,
7336 (pic16_movLit2f): NEW,
7337 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7339 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7341 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7343 2005-11-11 Raphael Neider <rneider AT web.de>
7345 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7346 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7347 compute pointer's type from operand,
7348 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7349 improved single bit reads, fixes bug #1353379
7351 2005-11-09 Borut Razem <borut.razem AT siol.net>
7353 * support/scripts/sdcc.nsi: added lib/pic to the package
7355 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7357 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7359 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7361 * support/regression/tests/bug1348008.c: added
7362 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7363 * support/regression/tests/bug1337835.c: updated comment
7365 2005-11-06 Borut Razem <borut.razem AT siol.net>
7367 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7368 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7369 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7370 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7371 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7372 dynamic construction of cl_error_class and derivates - 2.nd try
7374 2005-11-05 Borut Razem <borut.razem AT siol.net>
7376 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7377 bug, which caused Bus Errors on sparc solaris
7379 2005-11-04 Borut Razem <borut.razem AT siol.net>
7381 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7382 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7383 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7384 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7385 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7386 and derivates to resolve the initialization problem on OSX
7388 2005-11-02 Borut Razem <borut.razem AT siol.net>
7390 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7391 corrected typo - #include <winsock2.h>
7393 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7395 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7396 (_asxxxx_mapping): added org directive for future enhancements
7398 2005-11-01 Borut Razem <borut.razem AT siol.net>
7400 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7401 enabled sockets on WIN32
7402 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7404 2005-10-31 Borut Razem <borut.razem AT siol.net>
7406 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7407 WIN32 backslash path delimiters should be escaped when used in C strings
7408 * support/regression/tests/bitfields.c: exclude failing assertions for
7409 __CYGWIN32__ and __MINGW32__ hosts
7411 2005-10-30 Borut Razem <borut.razem AT siol.net>
7413 * src/SDCCutil.c: corrected double comparison typo
7415 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7417 * device/lib/medium/Makefile: added for new memory model medium
7418 * device/include/asm/mcs51/features.h: updated for medium/pdata
7419 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7420 added Multiply & Accumulate sbit's and MAC0_PAGE define
7421 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7422 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7423 * device/lib/_mullong.c: update for medium model
7424 * device/lib/incl.mk: added medium model
7425 * doc/sdccman.lyx: documented medium model
7426 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7427 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7428 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7429 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7430 (allocParms): set SCLS and OCLS to pdata for medium model
7431 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7433 (powof2): return <0 if not power of 2
7434 * src/avr/gen.c (genBitWise): use updated powof2
7435 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7436 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7437 (shiftLLeftOrResult): use B if necessary
7438 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7439 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7440 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7441 * support/regression/Makefile.in: added test-mcs51-medium
7442 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7444 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7446 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7448 * device/lib/time.c (mktime): fixed bug 1334315
7450 2005-10-28 Raphael Neider <rneider AT web.de>
7452 * device/include/pic/p16f_common.inc: added common declarations
7453 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7455 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7457 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7458 (aopPutUsesAcc): added to predict accumulator use,
7459 (assignResultValue): save acc if necessary,
7460 (genMinusDec): store result if indirectly addressed,
7461 (genDivOneByte): save acc if necessary,
7462 (movLeft2Result): bugfix if left already in acc,
7463 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7464 attention to accumulator use (esp. pdata),
7465 (genReceive): receive pdata correctly
7466 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7467 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7469 2005-10-27 Raphael Neider <rneider AT web.de>
7471 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7473 2005-10-27 Raphael Neider <rneider AT web.de>
7475 * .version: changed version to 2.5.4
7476 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7477 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7478 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7479 arithmetics support routines
7480 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7481 * device/lib/Makefile.in: also create installdir for pic
7483 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7485 * src/pic/device.c (dump_sfr): rewritten to delegate register
7486 placement to the linker (use `extern sym' rather than sym EQU addr),
7487 (validAddress): fixed to check last specified address
7488 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7489 (popGetLit): truncate literal value to 8 bit,
7490 (popGet): moved assert to more appropriate place
7491 (popGetExternal): create pCode operand from and mark the according
7492 symbol as being `extern'
7493 (popGetAddr): added sanity check on immediate's offset, provide
7494 GPOINTER tag on demand
7495 (aopPut): fixed for immediates,
7496 (mov2w_op): move operand's address or contents to WREG (depending on
7497 operand type), safer variant of mov2w,
7498 (movwf,call_libraryfunc): NEW, handy abbreviations,
7499 (get_argument_pcop,get_return_val_pcop,pass_argument,
7500 get_returnvalue): interface for accessing function parameters and
7502 (assignResultValuei,genRet): use new parameter/return value interface
7503 (pic14_getDataSize): back to old version handling generic pointers,
7504 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7505 provided implementation and/or fixed old one,
7506 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7507 calls, removed legacy 8051 reference code
7508 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7509 (loadSignToC): NEW, move the operands sign bit to CARRY,
7510 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7511 genRightShiftSigned, accepts negative shift counts,
7512 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7513 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7514 generic pointers, __data pointers and __code pointers,
7515 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7516 and signed bitfields, limit bitfields to 8 bit,
7517 (genDataPointerGet): fixed number of bytes read,
7518 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7519 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7520 pointers to constant data are no longer assumed to point to __code
7521 space, removed invalid pointer types,
7522 (bitpatternFromVal): retrieve the PICs representation of an integer
7524 (genDataPointerSet): fixed assigning to po_immediate operands,
7525 (genGenPointerSet): implemented as library call,
7526 (genIfx): fixed incorrect condition,
7527 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7528 provide GPOINTER tag according to destination's storage class,
7529 (genCast): added code to handle casting to generic pointers, added
7530 sign-/zero extension of the result
7531 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7532 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7533 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7535 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7536 address/register resides in the shared banks
7537 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7538 put all variables into separate sections (have the linker arrange
7540 (picglue): put init code and interrupt handlers in separate sections
7541 * src/pic/main.c: added port specific options table, modified to PORT
7542 structure to make GPOINTERs 3 byte, added pic14_options
7543 (_pic14_do_link): private linking routine (update paths to libraries,
7544 add libsdcc.lib by default)
7545 * src/pic/main.h: declare pic14_options
7546 * src/pic/pcode.c: fixed instructions i/o relations,
7547 (RegCond): reverted to correct version,
7548 (newpCodeOpLit): truncate literals to 8 bit,
7549 (genericPrint): added debug output,
7550 (getRegFromInstruction): fixed for various operand types, simplified
7551 (BuildFlow): fixed broken handling of isntructions with labels
7552 (LinkFlow): start at last instruction in flow (skip trailing comments),
7553 pass the flow on to the next instruction after CALL
7554 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7555 (insertPCodeInstruction): fixed inserting after a skip instruction,
7556 (DoBankSelect): fixed for labeled instructions
7557 (OptimizepBlock): honor --nopeep switch
7558 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7559 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7560 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7561 (pCodeOptime2pCodes): allow disabling this optimization via
7562 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7563 but is still buggy), started implementation of a dataflow based
7564 pCode optimization (CSE + dead code elimination)
7565 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7566 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7567 names are independant of the stack location and therefore portable across
7570 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7572 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7573 (selectSpil): fixed bug 1337835 by not spilling bit variables
7574 * support/regression/tests/bug1337835.c: added test for this bug
7575 * src/mcs51/peeph.def: restart after rule 3.c,
7576 addded rules 263.x to optimize loading constants
7578 2005-10-26 Raphael Neider <rneider AT web.de>
7580 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7581 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7582 (genAssign): emit warning when casting literals to generic pointer
7583 type, also applies when taking the address of a fixed variable,
7584 (genCast): improved casting to generic pointers
7585 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7586 extern variables, added verbose error message
7587 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7589 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7591 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7592 carry must be complemented too
7593 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7594 could be emitted by genMinus
7595 * src/SDCCval.c (constVal): fixed bug 1305065
7597 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7599 * src/SDCCast.c (addCast): added promotion for bit variables
7600 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7601 promotion casts + optimisation
7602 (optimizeGetWord): fix warning 'i' might be used uninitialized
7603 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7604 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7606 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7608 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7609 all chars are promoted to int; promotion should be handled in SDCCast.c
7611 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7613 * device/lib/_strcmp.c: Fixed bug 1326457
7615 2005-10-11 Raphael Neider <rneider AT web.de>
7617 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7618 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7620 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7622 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7623 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7625 2005-10-04 Raphael Neider <rneider AT web.de>
7627 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7628 device/lib/pic16/pics.all: added pic18f1320
7629 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7631 2005-09-30 Raphael Neider <rneider AT web.de>
7633 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7634 * src/pic16/devices.inc: NEW, provides device descriptions
7635 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7637 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7639 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7642 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7644 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7645 documented Any Order Bit, Higher Order Byte and Higher Order Word
7646 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7647 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7648 (optimizeGetAbit): new, to get any bit, not only the high bit,
7649 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7650 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7651 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7652 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7653 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7654 GETABIT, GETBYTE, GETWORD: decorate them,
7655 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7656 (ast_print): added GETABIT, GETBYTE, GETWORD
7657 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7658 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7659 (geniCodeBinary): new generic binary icode,
7660 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7661 * src/port.h: updated comment for PORT.hasExtBitOp
7662 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7663 (genGetByte): new, to get a single byte,
7664 (genGetWord): new, to get a word from a long,
7665 (gen51Code): added GETABIT, GETBYTE, GETWORD
7666 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7668 2005-09-23 Raphael Neider <rneider AT web.de>
7670 * configure.in, configure: have device/lib/pic configured
7671 * device/lib/Makefile.in: added model-pic14
7672 * device/lib/clean.mk: added pic/ to clean rule
7673 * device/lib/pic: added rudimentary pic14 library providing support
7674 functions for multiplication/division/generic pointer access
7675 * src/SDCCopt.c (convilong): mark support functions as extern
7676 for pic14 port as well
7677 * src/pic/gen.c (genMult): added assertions,
7678 (genpic14Code): emit warning on unhandled iCodes
7679 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7680 * src/pic/pcode.c (pCodeOpCopy),
7681 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7682 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7683 SFR_REGISTER}), made safe for future extensions
7684 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7685 instructions even if preceeded by SKIP instructions (also remove
7686 them); removed unused code
7687 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7688 prevents leaving parts of the structure uninitialized after copying
7690 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7692 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7694 * support/regression/tests/addsub.c: added test for the bug
7696 2005-09-21 Raphael Neider <rneider AT web.de>
7698 * device/include/pic16/pic18f1220.h,
7699 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7700 * device/lib/pic16/Makefile.rules: added missing opening paren
7701 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7702 are provided in genutils.c,
7703 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7704 operand/result sizes,
7705 (genCmp): assert on NULL pointers first, then check deref'ed values
7706 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7709 2005-09-18 Raphael Neider <rneider AT web.de>
7711 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7712 as these are now unused,
7713 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7714 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7715 local, avoids uninitialized pointer dereference on r->name
7716 * src/pic16/ralloc.c (newReg): fixed indentation
7718 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7720 * src/SDCCval.c (constVal): fixed bug 730366
7721 * support/Util/SDCCerr.c,
7722 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7724 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7726 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7728 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7730 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7732 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7734 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7735 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7736 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7737 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7738 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7739 * packihx/packihx.c (hexDigit): made c unsigned char
7740 * as/mcs51/lklibr.c (fndsym),
7741 * link/z80/lkgb.c (gb),
7742 * link/z80/lklibr.c (fndsym),
7743 * link/z80/lkrloc.c (relr),
7744 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7745 * src/SDCC.lex (checkCurrFile, process_pragma),
7746 * src/SDCCglue.c (spacesToUnderscores),
7747 * src/SDCCmain.c (setParseWithComma, processFile),
7748 * src/asm.c (tvsprintf, printCLine),
7749 * src/avr/gen.c (emitcode, aopPut),
7750 * src/ds390/gen.c (emitcode),
7751 * src/hc08/gen.c (emitcode, emitinline),
7752 * src/mcs51/gen.c (emitcode, genInline),
7753 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7755 * src/pic/ralloc.c (debugLog),
7756 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7758 * src/pic16/ralloc.c (debugLog),
7759 * src/z80/main.c (_process_pragma):
7760 made all ctype.h function calls safe
7761 * src/SDCCopt.c: include math.h for fabs
7762 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7763 and used them throughout the code to make ctype.h function calls safe
7764 * src/ds390/main.c (asmLineNodeFromLineNode),
7765 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7766 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7768 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7769 (newpCodeAsmDir): made ctype.h function calls safe
7770 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7771 pic16_emitcode): made lbp unsigned char*
7772 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7773 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7774 * src/xa51/gen.c (emitcode),
7775 * src/z80/gen.c (_emit2): made lbp unsigned char*
7776 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7779 2005-09-05 Raphael Neider <rneider AT web.de>
7781 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7782 access bank splitpoint
7784 2005-09-05 Raphael Neider <rneider AT web.de>
7786 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7788 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7790 * .version: changed to version 2.5.3
7791 * doc/sdccman.lyx: changed version to 2.5.3,
7792 documented --codeseg and --constseg and pragma codeseg and constseg,
7793 documented bit parameters (reentrant) and bit returning
7794 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7795 currFunc->recvSize, but is this ok for all ports?
7796 (ast2iCode): result of ~ on unsigned char must be cast to int for
7798 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7799 function pointers in bit space
7800 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7801 (processFuncArgs): call port.reg_parm() with reentrancy info
7809 * src/z80/main.c: port.reg_parm prototype extended with
7810 "bool reentrant" parameter
7811 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7812 options.stackAuto for allocating bit register parameters
7813 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7814 (genSend): set BitBankUsed if it is,
7815 (selectRegBank): factored out of genCall for use in genPcall,
7816 (genCall): removed redundant dtype assignmen, use selectRegBank,
7817 (genPcall): handle returning in Carry properly, save in F0 if needed,
7818 (genReceive): handle bit register parameters
7819 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7820 (mcs51_assignRegisters): enable bit registers for all reentrant
7821 functions and don't set BitBankUsed unconditionally
7822 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7823 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7824 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7826 2005-08-27 Borut Razem <borut.razem AT siol.net>
7828 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7829 ppc-osx (Darwin) does not support -u option. It seems that it is
7830 supported only on Linux - GNU cp
7832 2005-08-25 Borut Razem <borut.razem AT siol.net>
7834 * sim/ucsim/gui.src/serio.src/Makefile.in,
7835 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7836 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7837 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7838 install and strip, since the strip at /usr/ccs/bin should be used
7841 2005-08-24 Borut Razem <borut.razem AT siol.net>
7843 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7845 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7847 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7850 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7852 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7853 * as/mcs51/lkmain.c (link_main): fixed warning
7854 * device/include/stdbool.h: ds390 has no advanced bit support yet
7855 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7856 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7857 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7858 and updated their macros
7859 * src/SDCCval.c (constVal): updated comment for renamed b_long
7861 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7863 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7864 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7865 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7866 (oprio): set priority for '['
7867 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7869 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7870 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7871 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7872 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7873 added overlayable BIT_BANK area
7874 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7875 (summary2): explain 'T' in legenda
7876 * as/mcs51/lkrloc.c: replaced old K&R style,
7877 (relr): added R_BIT processing,
7878 (errmsg): added "Bit-addressable relocation error",
7879 (adb_bit): added for converting from byte- to bit-addressable space,
7880 (adb_24_bit): added for converting from byte- to bit-addressable space
7881 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7882 used in reentrant functions now even as return value
7883 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7884 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7885 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7886 * src/SDCCglobl.h: added indicator BitBankUsed
7887 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7888 the bit registers b0-b7
7889 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7890 (geniCodeCast): fixed bug 1263853,
7891 (geniCodeLogicAndOr): put result in bool or char,
7892 (geniCodeReceive): added parameter func for accessing the return type,
7893 (geniCodeFunctionBody): pass func to geniCodeReceive
7894 * src/SDCCmain.c: added indicator BitBankUsed
7895 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7896 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7897 (checkSClass): don't put automatic bool/bit on stack,
7898 (checkFunction): removed check on function cannot return bit
7899 * src/SDCCsymt.h: added newBoolLink prototype
7900 * src/mcs51/gen.c (rb1regs): added bit registers,
7901 (movc): created for assigning to carry,
7902 (pushReg, popReg): created for pushing registers,
7903 (sameRegs): check both AOP_REG and AOP_CRY types,
7904 (aopOp): handle bit registers,
7905 (aopPut): optimization no self-assign,
7906 (saveRegisters): push reg->base (bits) only once for bit registers,
7908 (unsaveRegisters): pop reg->base only once and use popReg,
7909 (assignResultValue): added parameter func and return in carry for bits,
7910 (genIpush): optimization no reload in A if not changed,
7911 (genSend): bit parameters in reentrant functions are passed in bit
7912 registers by first assigning to bits in B, then save registers and
7914 (genCall): handle returning in Carry properly, save it in F0 if needed,
7915 (genPcall): updated assignResultValue call, this is not safe yet for bit
7916 returning function !!!
7917 (genFunction): don't generate equ's for bit registers and use pushReg,
7918 (genEndFunction): take care of bit returning functions and use popReg,
7919 (genRet): return bit in Carry,
7920 (genIfx): optimize bit registers and other directly addressable bits,
7921 (genReceive): updated assignResultValue call
7922 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7923 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7924 registers when using stack-auto
7925 * src/mcs51/ralloc.c (_G): added allBitregs,
7926 (regs8051): added the bit registers,
7927 (createStackSpil): use macro IS_BIT,
7928 (getRegBit): added to allocate a bit register, else spill,
7929 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7930 (updateRegUsage): factored out to ease stepping while debugging,
7931 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7932 also allocate bit registers,
7933 (fillGaps): handle bit registers,
7934 (findAllBitregs): added to create bit vector with all bit registers,
7935 (mcs51_allBitregs): returns this bit vector,
7936 (mcs51_assignRegisters): when using stack-auto use bit registers for
7937 passing parameters and creating local variables
7938 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7940 2005-08-22 Borut Razem <borut.razem AT siol.net>
7942 * device/lib/Makefile.in: replaced find option -or with -o
7943 to make it run on solaris
7945 2005-08-22 Raphael Neider <rneider AT web.de>
7947 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7948 fixes #1265442 (crash on Solaris)
7950 2005-08-20 Borut Razem <borut.razem AT siol.net>
7952 * configure, configure.in: added tests for libsocket and libnsl libraries,
7953 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7954 from support/regression/Makefile.in
7955 * support/regression/Makefile.in: added
7956 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7957 * sim/ucsim/libtool: regenerated on sparc-solaris
7958 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7959 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7960 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7961 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7962 sparc-solaris, which doesn't use GNU ld linker
7963 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7964 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7966 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7968 * src/mcs51/peeph.def: updated comments
7970 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7972 * device/lib/_gptrget.c,
7973 * device/lib/_gptrput.c: slightly shorter
7974 * doc/sdccman.lyx: incremented version
7975 * src/mcs51/peeph.def: moved peephole comments to the line of first
7976 change to better keep line correlation, reanimated 186.e
7977 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7979 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7981 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7982 David Saxton with quotes around file name.
7984 2005-08-15 Borut Razem <borut.razem AT siol.net>
7986 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7987 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7988 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7989 make tests run on x86_64 platform
7991 2005-08-13 Raphael Neider <rneider AT web.de>
7993 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7994 as it might be executed DURING a build (parallel make is wonderful)
7996 2005-08-13 Raphael Neider <rneider AT web.de>
7998 * device/lib/Makefile.in (port-specific-objects-pic16):
7999 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8000 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8002 * device/lib/pic16/Makefile.rules: build subdirs before creating
8003 the library, removed builddir rule, create $(builddir) early in
8004 recurse rule, use empty recurse rule for leaf directories
8005 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8006 mkdir errors (race condition), removed duplicate suffix "hex"
8008 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8009 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8010 prevents mkdir -p from aborting on Alpha
8012 2005-08-12 Raphael Neider <rneider AT web.de>
8014 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8015 db-statements in order to allow for arrays of pointers in code
8016 sections to be placed without interspersed 0-padding, fixes
8018 * (emitStatistics): fixed division by zero for pic18f1220
8019 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8020 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8021 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8022 * (pic16_pCodeConstString): keep track of already emitted string
8023 literals to prevent "duplicate definitions of symbol _str_NR"
8024 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8026 * device/lib/Makefile.in: ignore failing PIC16 library builds
8027 * device/lib/pic16/Makefile: do not build if gputils are missing
8028 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8030 2005-08-10 Raphael Neider <rneider AT web.de>
8032 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8035 2005-08-10 Raphael Neider <rneider AT web.de>
8037 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8038 Rokas' patch to add the new fixed point type "__fixed16x16"
8039 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8040 functions for __fixed16x16 arithmetics
8041 * device/lib/pic16: reimplemented the build system to support
8042 a separate build directory, better handling of libio (create
8043 the library in a separate subdir for each architecture) and
8044 easier configuration (centralized in Makefile.common)
8046 2005-08-07 Raphael Neider <rneider AT web.de>
8048 * src/pic16/gen.c (genrshTwo): fixed sign extension
8049 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8050 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8052 * device/include/pic16/pic18f4220.h: NEW, header for
8053 pic18f4220 and pic18f4320
8054 * device/include/pic16/pic18fregs.h: added new devices,
8055 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8056 * device/include/pic16/signal.h: resolved name clashes
8057 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8058 to also allow testing for interrupt enable bits, added
8059 comments on how to use the macros
8060 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8061 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8062 register definitions for the devices
8063 * device/lib/pic16/pics.all: added new devices
8064 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8066 * device/lib/pic16/libc/stdlib/memfree: do not count
8067 the block header as free memory
8068 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8069 simplified and added missing end-of-blocklist-marker
8070 (reported by Peter Onion, fixes #1252814)
8071 * (_mergeHeapBlock): fixed loop condition
8072 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8073 len==0, restructured code
8074 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8075 up a bit, reduced bitfield accesses, prevent endless loops
8076 in case of heap corruption
8077 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8078 "unreferenced arguments/must return a value" warnings
8079 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8080 replaced BAUDREG with SPBRG
8081 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8082 device/lib/pic16/debug/gstack/gstack.c: replaced
8083 _naked, _asm, _endasm with __naked, __asm, __endasm
8085 2005-08-05 Raphael Neider <rneider AT web.de>
8087 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8088 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8090 2005-08-05 Borut Razem <borut.razem AT siol.net>
8092 * device/lib/Makefile.in: added missing ';'
8093 * configure: removed ^M characters
8095 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8097 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8098 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8101 2005-08-04 Borut Razem <borut.razem AT siol.net>
8103 * configure.in: pic16 libraries build 2nd try - enable running
8104 configure in device/lib/pic16
8105 * configure: regenerated from configure.in
8106 * device/lib/Makefile.in: create $(PORT)/bin directory
8108 2005-08-03 Raphael Neider <rneider AT web.de>
8110 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8111 to get/set values via pointers
8112 * (genUnpackBits,genPackBits): changed detection of
8113 ptr->bitfield vs. sym.bitfield, fixed access via generic
8114 pointers, removed dead (wrong) code for multibyte bitfields
8115 * (genNearPointerGet, genGenPointerGet): removed useless code,
8116 fixed bitfield detection, fixes #1250594
8117 * (genNearPointerSet): removed useless code
8118 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8119 and introduced macro pic16_emitpcode that conditionally emits
8120 the origin of the following pCode (useful for debugging SDCC)
8121 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8122 * (createDefmap): fixed handling of LFSR for --optimize-df
8124 2005-08-02 Borut Razem <borut.razem AT siol.net>
8126 * device/lib/Makefile.in: pic16 libraries build enabled since
8127 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8129 2005-08-02 Raphael Neider <rneider AT web.de>
8131 * src/pic16/gen.c (genPackBits): removed deprecated warning
8132 * (genGenPointerSet): fixed bitfield detection
8134 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8136 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8138 2005-07-31 Raphael Neider <rneider AT web.de>
8140 * device/lib/pic16/libdev/pic18f458.c,
8141 device/include/pic16/pic18f458.h: added missing T0CONbits
8143 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8145 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8147 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8149 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8151 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8153 * device/include/mcs51/at89c51ed2.h: added.
8155 2005-07-23 Raphael Neider <rneider AT web.de>
8157 * src/pic/gen.h: added emitpcode macro for debugging
8158 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8159 and replace by macro adding debug information on demand
8160 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8161 * (gencjne): tried to fix; replaced with correct (slower) code
8162 * (gen{Unp,P}ackBits): fixed single bit access
8163 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8164 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8165 previous instruction
8166 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8167 register has to be handled with care (forbidding movement
8168 of assignments/uses, removing assignments completely, ...)
8169 * (pCodeOptime2pCodes): make use of regIsSpecial
8170 * added lots of debugging output (commented out)
8171 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8172 from being reused as result UNLESS it is known to work
8174 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8176 * support/Util/dbuf.h: include <stddef.h> for size_t
8177 * .version: changed to version 2.5.2
8179 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8181 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8183 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8185 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8186 (genModOneByte): removed needless psha/pula
8188 2005-07-22 Raphael Neider <rneider AT web.de>
8190 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8191 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8192 * src/pic/gen.c (resolveIfx): do not "invent" labels
8193 * (genSkipc): changed to positive logic
8194 * (genSkipCond): removed as no longer needed
8195 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8197 * (genLeftShift): check operands are in different registers
8198 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8199 INCF does not update CARRY...
8200 * src/pic/main.c: fixed _linkCmd
8201 * src/pic/pcode.c (unlinkpCode): added inactive code
8202 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8203 alive (do not assign result and operand overlapping registers)
8205 2005-07-22 Raphael Neider <rneider AT web.de>
8207 * src/pic/device.c (dump_sfr): replaced register declaration with
8208 call to emitSymbolToFile() to avoid duplicate symbols
8209 * (assignRelocatableRegisters): do not declare external symbols
8210 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8211 right (take size of type, not etype)
8212 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8213 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8214 * (packRegsForAccUse): disabled assignment of WREG as
8215 the result reg to prevent occurence of just fixed #1235003,
8217 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8218 symbols (avoids duplicate symbols in .asm file)
8219 * (pic14emitRegularMap): use emitSymbolToFile()
8220 * src/pic/gen.c (aopOp): fixed spillLocation handling
8221 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8222 * (genDataPointerSet): removed unneccessary variables/output
8224 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8226 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8227 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8229 2005-07-21 Raphael Neider <rneider AT web.de>
8231 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8232 architecture cannot handle them efficiently, fixes bug #1235003
8233 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8234 check for empty sets before using them (fixes bug #1232190)
8236 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8238 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8239 (lnksect2): generate warnings for memory overlap
8240 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8241 constseg to set the name of these segments so you can instruct the linker
8242 to place them in banks
8243 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8244 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8245 added code_seg and const_seg to options
8246 * src/SDCCglue.c (emitMaps): use options.const_seg,
8247 (createInterruptVect): put interrupt vectors in segment HOME,
8248 (glue): put HOME before static segment and put the main glue in HOME,
8249 (glue): use options.code_seg
8250 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8251 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8252 these segments so you can instruct the linker to place them in banks
8253 (linkEdit): use code_loc for HOME segment which should be the first
8254 segment in code memory now
8255 * src/SDCCmem.c: fixed more stuff like bug 1238386
8256 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8257 (changePointer): don't change function pointers to code pointers for
8259 (compareType): added exceptional check for banked function pointers
8260 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8261 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8262 after static in code memory
8263 * src/mcs51/gen.c: added aopLiteralLong prototype,
8264 (aopForSym): use getSize for functions,
8265 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8266 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8267 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8269 (genPcall): use call for literal function pointers and generate banked
8270 calls over the one trampoline so there's only one place for the user to
8271 modify according to his/hers hardware,
8272 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8273 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8274 * src/mcs51/main.c: added keyword banked,
8275 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8276 * support/Util/SDCCerr.c,
8277 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8278 needed for passing the bank and address to the trampoline
8279 * device/lib/mcs51/crtbank.asm: added for bankswitching
8280 * device/lib/mcs51/Makefile: added crtbank
8282 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8284 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8285 for fields at offset 0 of a struct or union as reported
8286 on 2005-07-07 in the developer mailing list.
8288 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8290 * src/SDCCmem.c: fixed bug 1238386
8292 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8294 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8295 (patch #1144962), added peephole 300, enabled 259.x
8296 * doc/sdccman.lyx: removed screenshot and provided link instead
8298 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8300 * doc/sdccman.lyx: added section about debugging with ddd
8301 * doc/figures/ddd_example.eps: screenshot of debugging session
8303 2005-07-04 Raphael Neider <rneider AT web.de>
8305 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8306 like CODE pointers, fixes #1115683
8307 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8308 call, fixes bugs #1232211, #1228110,
8309 fixed wrong casts to pCodeFlow from pCodeInstructions
8311 2005-07-04 Raphael Neider <rneider AT web.de>
8313 * src/pic/gen.c (popGet): changed assert to allow for
8315 * (popGetAddr): changed signature to provide
8316 an additional index, patched all call sites
8317 * (genCmpEq): handle literal-like operands correctly
8318 * (genAddrOf): added sanity checks on __code/__data pointers
8319 * (genAssign): added handling of symbols from __code section
8320 * (gencjne): do not generate code for comparisons whose result
8321 is neither stored nor used, fixes bug #1171114
8322 * (AccLsh, AccRsh): operate on operand instead of WREG
8323 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8324 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8326 * rewrote complete shift-by-literal logic, commented unused
8328 * (genConstPointerGet): get multiple bytes (if result size > 1),
8329 fixed handling of non-immediate addresses
8330 * (genPointerGet): handle CODE pointers like CONST pointers
8331 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8332 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8333 operand is to be treated as a literal or not
8334 * (mov2w,genPcall,genCmpEq),
8335 src/pic/genarith.c: use aop_isLitLike() to decide between
8336 literal/register contents
8337 * (addSign): added missing offset
8338 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8339 only emit comment in debug-mode,
8340 use {aop,op}_isLitLike throughout the file
8341 * src/pic/glue.c: fix initializers for pointers (work in progress)
8342 * src/pic/pcode.c (get_op): honor index on _const symbols
8343 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8344 * (dumppBlock): added pCode size estimation
8345 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8346 check for IS_SYMOP before OP_SYMBOL'ing
8347 * fixed indentation, compacted switch-statements
8348 * (allocReg): find free register and allocate it instead of
8349 allocating new registers all the time
8350 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8351 registers as its operands (necessary only for multibyte GETs)
8353 2005-07-01 Raphael Neider <rneider AT web.de>
8355 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8356 debugging .asm-output macros FENTRY + FEXIT
8357 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8359 * (emitpComment): NEW, printf to pCode
8360 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8362 * (popGetAddr): NEW, variant of popGet to access an immediates
8363 high(er) bytes instead of the n'th byte of memory they reference,
8364 replaced popGet with popGetAddr where neccessary
8365 * (genDataPointerGet): reactivated and fixed implementation
8366 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8368 * (genDataPointerSet): fixed multibyte assignments
8369 * (genpic14Code): fixed --i-code-in-asm handling
8370 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8371 * (genPlus): fixed index-out-of-bounds error
8372 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8373 * src/pic/ralloc.c: added debugging output macro FENTRY2
8374 * (spillThis): fixed indentation, enbraced for-body for clarity
8375 * (rematStr): commented out as now unused
8376 * (regTypeNum): commented out special spill case (overwrites
8378 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8380 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8382 * doc/sdccman.lyx: documented sfr16/sfr32,
8383 added example for using storage class with function pointers
8384 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8386 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8388 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8389 * device/lib/_itoa.c,
8390 * device/lib/_ltoa.c: optimized codesize
8391 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8392 but don't know how to suppress the double warning.
8393 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8394 * support/Util/SDCCerr.c,
8395 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8397 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8399 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8400 fixed old K&R prototypes
8401 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8402 * device/lib/_gptrget.c,
8403 * device/lib/_gptrgetc.c,
8404 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8405 also new versions for small generic pointers and banked generic pointers
8406 * src/port.h: added const_name
8407 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8408 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8409 * src/SDCCcse.c (findPrevIc): check all associative operators
8410 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8411 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8412 * src/SDCCmem.c: updated comments,
8413 set far-space to 0 for pdata, results in optimized code
8414 * src/SDCCmem.h: added macro CONST_NAME
8415 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8416 moving the info into the highest bits, see also gptrget/gptrput
8417 * src/src.dsp: added sdcc.ico to project files
8418 * src/avr/gen.c (genCast): fixed bug 0x%d
8419 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8420 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8421 relation between ptr_type and DCL_TYPE,
8422 (genCast): fixed bug 0x%d
8423 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8424 (CODE)" for const_name
8425 * src/hc08/gen.c (genCast): fixed bug 0x%d
8426 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8427 (hc08_port): added "CONST (CODE)" for const_name
8428 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8429 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8430 between ptr_type and DCL_TYPE,
8431 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8432 operand* and took AOP() inside function so sfr-ness can be checked,
8433 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8435 (genFunction, genEndFunction): optimized stack setup,
8436 (genMinus): optimized for literals with ending zeroes (in bytes),
8437 (genCast): fixed bug 0x%d
8438 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8439 (mcs51_port): added "CONST (CODE)" for const_name
8440 * src/mcs51/peeph.def: made rule 226 more generic
8441 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8442 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8443 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8444 * src/z80/main.c (z80_port): added NULL for const_name,
8445 (gbz80_port): added NULL for const_name
8446 * support/regression/tests/bug663539.c,
8447 * support/regression/tests/sfr16.c: new tests
8449 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8451 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8453 2005-06-24 Raphael Neider <rneider AT web.de>
8455 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8457 * device/include/pic16/signal.h: added USBIF
8460 2005-06-24 Raphael Neider <rneider AT web.de>
8462 * device/lib/pic16/libdev/pic18f2455.c,
8463 device/include/pic16/pic18f2455.h: NEW
8464 * device/include/pic16/pic18fregs.h,
8465 device/lib/pic16/pics.all,
8466 src/pic16/device.c: added 18f2455
8467 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8468 device/include/pic16/{pic18f[68][567].h,usart.h}:
8469 replaced MULTIPLE_USARTS define with more relaible
8470 compatibility sfrs (for USART access)
8472 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8474 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8475 and the output asm file line is printed on two lines.
8477 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8479 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8480 BGT, BLE, BHI, and BLS instructions
8481 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8483 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8484 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8486 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8488 2005-06-15 Raphael Neider <rneider AT web.de>
8490 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8491 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8492 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8493 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8494 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8496 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8498 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8499 Marcel Telka in bug #1215704
8501 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8503 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8504 located in shared memory bank.
8506 2005-05-31 Raphael Neider <rneider AT web.de>
8508 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8509 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8510 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8512 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8514 * device/lib/_strncpy.c: fixed the fix
8516 2005-05-26 Raphael Neider <rneider AT web.de>
8518 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8519 initializers with \0, bug #1208187
8520 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8521 intializers with \0, bug #1208187
8523 2005-05-26 Raphael Neider <rneider AT web.de>
8525 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8526 initializers with \0, bug #1208187
8527 * src/pic16/main.c (_process_pragma): added sanity checks
8528 for stack position and size, emit warnings when appropriate
8530 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8532 * device/lib/_strncpy.c: fixed not filling with \0
8534 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8536 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8538 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8539 compound_statement),
8541 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8543 2005-05-24 Raphael Neider <rneider AT web.de>
8545 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8547 2005-05-24 Raphael Neider <rneider AT web.de>
8549 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8550 TRISE definitions, closes bug #1162453
8552 2005-05-22 Raphael Neider <rneider AT web.de>
8554 * src/pic16/main.c (_process_pragma): check for missing
8555 arguments to pragmas code and udata
8556 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8557 consistency fixes to match other headers (thanks to Jim Paris)
8558 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8560 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8562 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8564 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8566 * support/regression/tests/bug1198642.c: new test
8567 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8568 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8569 * support/scripts/resource.h,
8570 * support/scripts/resource.rc,
8571 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8572 * support/scripts/sdcc.ico: added 32x32 icon
8574 2005-05-18 Raphael Neider <rneider AT web.de>
8576 * device/lib/pic16/libdev/pic18f*.c,
8577 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8578 keywords to "__sfr" and "__at (X)"
8579 * device/include/pic16/pic18fregs.h: added pic18f4520
8580 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8581 #1203088 (MPLAB compatibility)
8583 2005-05-17 Raphael Neider <rneider AT web.de>
8585 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8586 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8587 * device/lib/pic16/pics.all: added new devices
8588 * src/pic16/device.c: added support for pic18f4520
8590 2005-05-16 Raphael Neider <rneider AT web.de>
8591 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8592 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8593 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8594 convenience function for bit access
8596 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8598 * device/lib/printf_large.c: fixed bug 1193299
8599 * support/regression/tests/bug1057979.c: added test %3.3s
8601 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8603 * device/include/mcs51/8051.h,
8604 * device/include/mcs51/8052.h: made parseable with lint
8605 * device/include/mcs51/lint.h: added include file for (sp)lint
8606 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8607 * doc/cdbfileformat.lyx,
8608 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8610 2005-05-14 Raphael Neider <rneider AT web.de>
8612 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8613 * device/lib/pic16/libc/stdlib/itoa.c (new)
8614 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8615 * device/lib/pic16/libio/Makefile: exclude subdir according to
8616 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8617 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8618 * src/pic16/gen.c (genFunction): prevent annoying warning
8619 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8621 * support/cpp2/cppmain.c (cpp_output_string): new
8622 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8625 2005-05-13 Borut Razem <borut.razem AT siol.net>
8627 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8629 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8631 * .version: changed to version 2.5.1; back to bleeding edge development
8633 2005-05-11 Borut Razem <borut.razem AT siol.net>
8635 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8636 generate PDF version 1.3 documents
8638 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8640 * .version: changed to version 2.5.0
8642 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8644 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8646 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8648 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8649 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8650 well as many smaller updates.
8651 * .version: changed to version 2.5.0-pre1
8653 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8655 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8657 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8659 * support/regression/tests/bug1185672.c: added
8660 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8662 * src/mcs51/gen.c (genCall): added comments, made it look safer
8663 * src/mcs51/gen.c (genEndFunction): simplified
8665 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8667 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8669 2005-04-14 Borut Razem <borut.razem AT siol.net>
8671 * fixed bug 1045046 - SIGSEGV with really simple code?:
8672 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8673 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8675 2005-04-14 Borut Razem <borut.razem AT siol.net>
8677 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8678 src/pic16/device.h: temporarily disabled experimental #inline pragma
8681 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8683 * device/include/z80/stdio.h,
8684 * device/include/z80/string.h: removed these highly incomplete files so
8685 SDCC can use the default ones in device/include/
8687 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8689 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8691 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8694 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8696 * device/include/malloc.h: removed redundant __reentrant prototypes
8697 * device/lib/_mullong.c: added working xstack variant in asm (C version
8698 doesn't pass regression tests)
8699 * device/lib/bpx.c: used __data and made bpx char for mcs51
8700 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8701 (createFunction): fixed bug with xstackPtr
8702 * src/SDCCcse.c: corrected comments
8703 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8704 (killDeadCode, eBBlockFromiCode): removed unused code
8705 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8707 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8708 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8709 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8710 (genModOneByte): fixed warning in MSVC
8711 * src/mcs51/main.c (): added comments
8712 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8714 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8716 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8718 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8720 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8722 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8724 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8725 characters arrays of larger size than the declared one.
8727 2005-04-10 Borut Razem <borut.razem AT siol.net>
8729 * src/pic/gen.c (genInline),
8730 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8731 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8732 (findNextInstruction), (findPrevInstruction),
8733 (findInstructionUsingLabel),
8734 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8735 * src/pic/pcode.c (findLabel): added missing '\n'
8736 * src/src.dsp: added SDCCdwarf2.c to the project
8738 2005-04-09 Borut Razem <borut.razem AT siol.net>
8740 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8742 2005-04-08 Raphael Neider <rneider AT web.de>
8744 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8745 into the chain after a given one) and mergeDefmapSymbols (combine
8746 defmap entries for each symbol per pcode)
8747 * (createDefmap): have defmap entries merged in the end
8748 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8749 a symbol before replacing one access type's symbol, merge symbols in
8750 the end (replacement symbol might already have an entry)
8751 * (assignValnums): keep reference to written WREG intact
8753 2005-04-08 Raphael Neider <rneider AT web.de>
8755 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8758 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8760 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8763 2005-04-07 Raphael Neider <rneider AT web.de>
8765 * device/include/pic16/usart.h: added compatibility defines for
8766 devices with more than one USART
8767 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8769 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8771 * device/lib/Makefile.in: updated for port specific include
8773 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8775 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8777 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8779 * device/include/8051.h,
8780 * device/include/8052.h,
8781 * device/include/at89S8252.h,
8782 * device/include/at89c55.h,
8783 * device/include/at89x051.h,
8784 * device/include/at89x51.h,
8785 * device/include/at89x52.h,
8786 * device/include/mcs51reg.h,
8787 * device/include/reg51.h,
8788 * device/include/reg764.h,
8789 * device/include/regc515c.h,
8790 * device/include/sab80515.h: (re)moved these 12 files
8791 * device/include/mcs51/8051.h,
8792 * device/include/mcs51/8052.h,
8793 * device/include/mcs51/at89S8252.h,
8794 * device/include/mcs51/at89c55.h,
8795 * device/include/mcs51/at89x051.h,
8796 * device/include/mcs51/at89x51.h,
8797 * device/include/mcs51/at89x52.h,
8798 * device/include/mcs51/mcs51reg.h,
8799 * device/include/mcs51/reg51.h,
8800 * device/include/mcs51/reg764.h,
8801 * device/include/mcs51/regc515c.h,
8802 * device/include/mcs51/sab80515.h: and added them here
8804 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8806 * device/include/stdarg.h: changed SDCC specific keywords to double
8808 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8810 * device/include/hc08/mc68hc908gp32.h,
8811 * device/include/hc08/mc68hc908jb8.h,
8812 * device/include/hc08/mc68hc908jkjl.h,
8813 * device/include/hc08/mc68hc908qy.h: fixed comments
8814 * device/include/mcs51/README: updated
8815 * device/include/mcs51/c8051f120.h: added PINRSF
8816 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8817 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8818 amidst code. Also inline is not supported.
8820 2005-04-06 Raphael Neider <rneider AT web.de>
8822 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8823 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8824 callers stack/frame pointers
8826 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8828 * device/include/pic16/usart.h: added, missing in previous commit,
8829 * device/include/pic16/adc.h: fixed typo,
8830 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8832 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8834 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8835 uninitialized because a bug appears with gplink
8836 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8837 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8838 complains for unrecognised option
8840 2005-04-05 Raphael Neider <rneider AT web.de>
8842 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8843 structs as well (using memcpy)
8844 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8845 on ISRs (GOTO has no label)
8846 * src/pic16/device.h: added OF_OPTIMIZE_DF
8847 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8848 new data flow analysis/optimization
8849 * src/pic16/pcode.c: added (prototypes for and implementation of)
8850 dataflow analysis functions, fixed pCodeInstructions' inCond and
8851 outCond values, made RCALL a branch instruction
8852 * (pic16_unlinkpCode): keep C line if possible
8853 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8854 C line moved if possible
8855 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8856 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8857 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8858 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8860 * (pic16_getJumptabpCode): NEW, needed in...
8861 * (LinkFlow): fixed handling of jumptables, calls and conditional
8863 * (pic16_InsertCommentAfter): NEW
8864 * (pic16_pCodeReplace): made verbose and flow preserving
8865 * (AnalyzeFlow): added call to data flow analysis
8866 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8867 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8868 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8870 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8872 * src/SDCCast.c (decorateType): fixed bug #1105626
8874 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8876 * device/include/asm/pic16/features.h,
8877 * pic18f*.h headers,
8878 * device/include/pic16/adc.h,
8879 * device/include/pic16/delay.h,
8880 * device/include/pic16/i2c.h,
8881 * device/include/pic16/malloc.h,
8882 * device/include/pic16/stdio.h,
8883 * device/include/pic16/stdlib.h,
8884 * device/include/pic16/string.h,
8885 * device/lib/pic16/libc/stdio/printf_tiny.c,
8886 * device/lib/pic16/libc/stdio/printf_small.c,
8887 * device/lib/pic16/libc/stdio/strmgpsim.c,
8888 * device/lib/pic16/libc/stdio/strmmssp.c,
8889 * device/lib/pic16/libc/stdio/strmusart.c,
8890 * device/lib/pic16/libc/stdio/vfprintf.c,
8891 * device/lib/pic16/libc/stdlib/ltoa.c,
8892 * device/lib/pic16/libc/stdlib/putchar.c,
8893 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8894 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8895 * device/lib/pic16/libc/stdlib/memchrram.c,
8896 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8897 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8898 * device/lib/pic16/libio/adc/adcbusy.c,
8899 * device/lib/pic16/libio/adc/adcread.c,
8900 * device/lib/pic16/libio/adc/adcsetch.c,
8901 * device/lib/pic16/libio/usart/ubaud.c,
8902 * device/lib/pic16/libio/usart/ubusy.c,
8903 * device/lib/pic16/libio/usart/udrdy.c,
8904 * device/lib/pic16/libio/usart/uopen.c,
8905 * device/lib/pic16/libio/usart/uputc.c,
8906 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8907 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8908 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8909 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8910 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8911 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8912 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8913 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8914 specific keywords to double underlined form,
8915 * device/lib/pic16/libc/Makefile.rules,
8916 * device/lib/pic16/libsdcc/Makefile.rules,
8917 * device/lib/pic16/libm/Makefile,
8918 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8919 to compile with C standard set in Makefile.common
8920 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8921 rand.c and crc.c in compilation process,
8922 * device/lib/pic16/libsdcc/int/divuint.c,
8923 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8924 `c' from signed to unsigned,
8925 * device/lib/pic16/startup/crt0.c,
8926 * device/lib/pic16/startup/crt0i.c,
8927 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8928 keywords to double underlined form, bug fixes in _do_cinit function
8929 which prevented the correct initialization of the .idata segment,
8930 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8931 core to enter a infinite loop
8932 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8934 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8936 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8938 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8940 * device/include/Makefile.in: add support for hc08 subdirectory
8941 * device/include/hc08/: new subdirectory
8942 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8943 Lucas Loizaga, thanks!
8944 * device/include/hc08/mc68hc908qy.h,
8945 * device/include/hc08/mc68hc908gp32.h,
8946 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8947 their own directory. Changed internal macro names to use the compiler
8948 reserved namespace. Changed SDCC specific keywords to double
8950 * device/include/math.h,
8951 * device/include/malloc.h,
8952 * device/include/stdarg.h,
8953 * device/include/stdbool.h
8954 * device/include/string.h,
8955 * device/include/tinibios.h,
8956 * device/include/ds400rom.h,
8957 * device/include/8051.h,
8958 * device/include/8052.h,
8959 * device/include/80c51xa.h,
8960 * device/include/at89c55.h,
8961 * device/include/at89S8252.h,
8962 * device/include/at89x51.h,
8963 * device/include/at89x52.h,
8964 * device/include/ds80c390.h,
8965 * device/include/reg764.h,
8966 * device/include/regc515c.h,
8967 * device/include/sab80515.h,
8968 * device/include/mcs51/c8051f000.h,
8969 * device/include/mcs51/c8051f018.h,
8970 * device/include/mcs51/c8051f020.h,
8971 * device/include/mcs51/c8051f040.h,
8972 * device/include/mcs51/c8051f060.h,
8973 * device/include/mcs51/c8051f120.h,
8974 * device/include/mcs51/c8051f300.h,
8975 * device/include/mcs51/c8051f310.h,
8976 * device/include/mcs51/c8051f320.h,
8977 * device/include/mcs51/c8051f330.h,
8978 * device/include/mcs51/c8051f350.h,
8979 * device/include/z180.h: Changed SDCC specific keywords to double
8982 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8984 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8986 * (pic16_assignConfigWordValue): disable testing of configuration
8987 register value with config mask,
8988 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8989 function with port->fun_prefix,
8990 * (genFunction): when generating a naked interrupt function never
8991 create an absolute segment placed in interrupt vector address, place
8992 the actual interrupt function at IVA instead, when an interrupt
8993 function is generated with unspecified interrupt then do not create
8994 the absolute section,
8995 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8996 code for generating a call to generic pointer get/put function with
8997 a call to function pic16_callGenericPointer(),
8998 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8999 the call to the generic pointer get/put functions with prefixing the
9000 function name with port->fun_prefix,
9001 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9002 * src/pic16/main.c (_process_pragma): prefix function with
9004 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9005 calling assembler, old 18Fxxxx macro is deprecated,
9006 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9007 PC_ASMDIR in while condition,
9008 * (findInstruction): add PC_ASMDIR in while condition,
9009 * (buildCallTree): prefix main with port->fun_prefix,
9010 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9011 identifier for variable with banked access in instructions BTFSS,
9012 BTFSC, BCF, BSF, BTG
9013 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9014 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9015 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9016 perform optimization when enviroment variable NO_REG_OPT is set,
9017 * (insideLRBlock): NEW, return 1 if register is inside an
9018 INF_LOCALREGS block,
9019 * (RemoveRegFromLRBlock): remove a register that is completely
9020 eliminated by register optimization, but it is still left in local
9021 register store/restore in/from stack block,
9022 * (Remove2pcodes): after removing register, check to see if it
9023 should be removed from local register store/restore in/from stack
9025 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9026 DUMMY_READ_VOLATILE,
9028 * device/include/pic16/adc.h: minor prototype modifications and
9030 * device/include/pic16/malloc.h: added GPL notice various
9032 * device/include/pic16/stdint.h: NEW, standard header for ints
9033 * device/include/pic16/delay.h: NEW, header for delay functions,
9034 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9036 * device/include/pic16/signal.h: NEW, header providing helper macros
9037 for implementing signal handlers,
9038 * device/include/pic16/stdio.h: added prototypes for functions,
9039 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9040 prototypes for stdin and stdout, added macro PUTCHAR to
9041 automatically implement putchar function prototype,
9042 * device/include/pic16/usart.h: modified and updated USART library,
9043 * device/lib/pic16/libio/adc/,
9044 * device/lib/pic16/libio/i2c: some modifications to improve library
9046 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9047 family of functions,
9048 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9049 family of functions and other sources,
9050 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9051 of the PIC18Fxx[28] devices,
9052 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9053 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9054 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9055 _do_cinit function, because the previous failed when local variables
9056 where not placed in the same memory bank,
9057 * device/lib/pic16/libsdcc/char/: various modifications to improve
9058 library performance,
9059 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9060 information on the new functions of the c library and more...
9062 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9064 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9066 2005-03-26 Raphael Neider <rneider AT web.de>
9068 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9069 if condition == CARRY)
9070 * (genCmp): adapted to new genSkipc semantics
9071 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9072 on rIfx (genCmp was broken)
9074 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9076 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9077 * src/z80/main.c (_keywords[]),
9078 * src/SDCCglobal.h (struct options),
9080 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9081 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9082 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9083 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9084 always available in leading double underscore form. The C99 support is
9085 mostly missing, but it's a start.
9086 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9087 reserved identifier "__data".
9089 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9091 * src/mcs51/peeph.def: fixed bug 1170013
9093 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9095 * device/include/mcs51reg.h: fixed bug 842007
9097 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9099 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9102 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9104 * src/port.h (struct PORT),
9105 * src/avr/ralloc.c (avr_assignRegisters),
9107 * src/ds390/ralloc.c (ds390_assignRegisters),
9109 * src/hc08/ralloc.c (hc08_assignRegisters),
9111 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9113 * src/pic/ralloc.c (pic14_assignRegisters),
9115 * src/pic16/ralloc.c (pic16_assignRegisters),
9117 * src/xa51/ralloc.c (xa51_assignRegisters),
9119 * src/z80/ralloc.c (z80_assignRegisters),
9121 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9122 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9124 * src/SDCCdflow.c (computeDataFlow),
9126 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9128 * src/SDCCcflow.c (*),
9130 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9131 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9132 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9133 immedDom() returning wrong block; probably fixes bug #1160833)
9135 2005-03-20 Borut Razem <borut.razem AT siol.net>
9137 * support/scripts/inc2h.pl: WIN32 port
9139 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9141 * device/lib/makefile.in: added abs.c and labs.c
9143 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9145 * device/include/stdint.h: added
9146 * device/lib/abs.c: added
9147 * device/lib/labs.c: added
9148 * device/include/stdlib.h: added abs() and labs() prototypes
9149 * device/lib/libsdcc.lib: added abs and labs
9150 * device/include/float.h,
9151 * device/lib/_fsmul.c,
9152 * device/lib/printf_fast.c,
9153 * device/lib/printf_tiny.c: updated comments
9155 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9157 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9160 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9162 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9163 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9165 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9167 * device/lib/printf_large.c: removed inline assembly for portability and
9168 readability. Use printf_fast if speed or size are more important.
9169 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9170 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9172 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9174 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9175 prevent compiler warning
9177 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9179 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9180 moved to level 0 and declared as static. Also they are explicit
9181 placed in access bank. This was necessery because some times they
9182 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9183 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9184 optimizations. Currently only compare to unsigned char is implemented,
9185 * src/pic16/gen.c: added fReturnIdx array,
9186 * (struct resolvedIfx) is moved to gen.h and made public,
9187 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9188 * (aopForSym): added an optimization to directly store in stack of
9189 the operand of a SEND iCode,
9190 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9191 but as registers instead (AOP_REG) using the fReturnIdx array,
9192 * (pic16_freeAsmop): remove the freed register from the
9193 _G.sregsAlloc field,
9194 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9195 a compare of 'WREG',
9196 * (pic16_popGetTempRegCond): changed function prototype, now
9197 function takes also a bitVector argument v which holds the current
9198 set of registers that are allocated for stack access by aopForSym,
9199 registers allocated in aopForSym for accessing stack symbols are not
9200 any more part of the functions usedRegs field,
9201 * (genCall): some times aopOp is called for a stack variable to be
9202 send, aopForSym might perform the push, if this is true make sure
9203 that genCall doesn't push the variable twice by testing _G.resDirect,
9204 * (genFunction): changed testing for unspecified interrupt number
9205 from 256 to INTNO_UNSPEC,
9206 * modified selection scheme of frame pointer generation. Previously
9207 if function did use local registers a frame pointer was generated,
9208 now a frame pointer is generated only if function has arguments
9209 (that need PLUSW2 register access), or has stack arguments, or the
9210 compiler is not instructed to omit the frame pointer,
9211 * (genEndFunction): before restoring local registers that were saved
9212 in the function preamble, also restore the registers that *might*
9213 have been allocated for stack access,
9214 * (genRet): removed some old comments,
9215 * (genCmp, the active (RN's) version): added a call to the
9216 pic16_genCmp_special function to perform the compare with a more
9217 robust and optimized way,
9218 * (genInline): a feature has been added in inline code generation,
9219 which allows a wildcard variable substitution when writing inline
9220 assembly. Code is incomplete and experimental therefore undocumented,
9221 * (genCast): changed order of aopOp for result and right to allow
9222 aopForSym to directly load the result if possible,
9223 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9224 perform an optimized compare on some selected special occasions,
9225 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9226 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9227 generate an IVT any more,
9228 * src/pic16/main.c (pic16_optionsTable): added command line option
9230 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9231 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9233 * src/pic16/NOTES: Raphael Neider added in list of active developers
9234 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9235 jumptable_end to prevent bug #,
9236 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9237 inCond and outCond fields,
9238 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9239 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9240 turn off register spilling,
9241 * (packRegsForOneUse): synced with other ports' versions although it
9242 is not used currently,
9243 * (pic16_packRegisters): added an optimization while reading
9244 structure bitfields, some registers may be saved (malloc code is
9245 decreased by 80 bytes)
9247 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9249 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9250 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9251 this can be optimized more?
9253 2005-03-10 Raphael Neider <rneider AT web.de>
9255 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9256 genNearPointerGet): (hopefully) fixed access to bitfields via
9257 pointers (p->bitN = x; and x = p->bitN; failed)
9259 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9261 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9263 2005-03-09 Raphael Neider <rneider AT web.de>
9265 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9267 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9269 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9270 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9271 (regTypeNum): set REG_BIT type if necessary
9272 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9273 * support/regression/tests/critical.c: check bug 1144613
9275 2005-03-02 Raphael Neider <rneider AT web.de>
9277 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9279 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9281 * src/avr/ralloc.c (serialRegAssign),
9282 * src/ds390/ralloc.c (serialRegAssign),
9283 * src/hc08/ralloc.c (serialRegAssign),
9284 * src/mcs51/ralloc.c (serialRegAssign),
9285 * src/pic/ralloc.c (serialRegAssign),
9286 * src/pic16/ralloc.c (serialRegAssign),
9287 * src/xa51/ralloc.c (serialRegAssign),
9288 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9290 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9292 * src/SDCCast.c (decorateType): fixed bug 1124787
9294 2005-02-20 Hubert Sack <sack AT digiplan.de>
9295 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9297 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9300 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9302 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9303 to keep the correct label reference count when adding/removing references
9304 to labels. A peephole file using this is appended to patch #1144962.
9306 2005-02-14 Raphael Neider <rneider AT web.de>
9308 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9309 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9310 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9311 retrievals of result operand's value on assignment
9313 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9315 * device/include/pic16/string.h: modified prototype for memccpy()
9316 to memccpy(void *, void *, char, size_t)
9317 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9318 check whether to omit frame pointer or not,
9319 * (genInline): convert all occurences of "\n" to LF in inline
9320 assembler blocks, this helps formatting the inline text,
9321 * (pic16_loadFSR0): modified prototype,
9322 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9323 removed some 8051 legacy code,
9324 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9325 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9326 before allocating temporary registers in functions,
9328 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9330 * support/regression/tests/bitvars.c: corrected the "fix"
9332 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9334 * support/regression/tests/bitvars.c,
9335 * support/regression/tests/bitwise.c,
9336 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9338 2005-02-10 Raphael Neider <rneider AT web.de>
9340 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9341 different size for Alpha
9342 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9344 2005-02-09 Raphael Neider <rneider AT web.de>
9346 * src/SDCC.lex(doPragma) : save and restore warning options as well
9347 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9348 * have #pragma less_pedantic set the errorlevel to WARNING
9350 * (cloneOptimize) : fixed wrong malloc's size
9351 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9352 facilitate correct handling of #pragma (save|restore)
9354 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9356 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9358 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9360 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9362 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9364 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9366 2005-02-02 Raphael Neider <rneider AT web.de>
9368 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9369 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9370 * (pic16_storeForReturn): fixed to allow returning function pointers
9371 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9372 * device/include/pic16/{stddef.h,stdbool.h}: added
9374 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9376 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9378 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9380 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9381 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9382 appeared to be required
9384 2005-01-31 Borut Razem <borut.razem AT siol.net>
9386 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9387 include/mcs51 and include/z80 directories to the package
9389 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9391 * src/hc08/gen.c (genFunction): fixed bug #1112752
9393 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9395 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9397 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9399 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9401 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9403 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9405 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9407 * device/include/c8051fxxx.h: removed these 6 files
9408 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9410 2005-01-26 Raphael Neider <rneider AT web.de>
9412 * src/pic16/gen.c (genAssign): fixed assignment from longs
9413 in codespace (were cut to three bytes)
9414 * (genDummyRead): implemented (except for CODESPACE...),
9416 * src/pic16/glue.c (emitStatistics): beautified
9417 * device/lib/pic16/libm/Makefile: added include path
9419 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9421 * src/z80/gen.c (aopPut): fixed bug #1103902
9423 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9425 * device/lib/expf.c: fixed bug #1095792
9427 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9429 * device/lib/pic16/libm: added Math library sources
9431 2005-01-24 Raphael Neider <rneider AT web.de>
9433 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9434 to enable upcast to pCodeOpReg2 (there is no type tag to
9435 differenciate the two and pic16_popGet2p cast into PCOR2)
9436 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9437 (sizeof(sectNames) changed to sizeof(sectName))
9438 Both patches fix segfaults under MinGW.
9440 2005-01-23 Raphael Neider <rneider AT web.de>
9442 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9443 Safe_[mc]?alloc()'ed variables
9444 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9445 of (byte sized) temporaries (assign them to WREG for now)
9446 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9447 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9448 this might fix SIGSEGVs on MinGW...
9449 * src/SDCCopt.c (killDeadCode): restored original behaviour
9450 (volatile operands might get thrown away though)
9452 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9454 * src/pic16/gen.c: fixed bug #1106975,
9455 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9456 pointer update, INTCON is saved, global interrupts are disabled and
9457 restored after updateing TOS.
9458 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9459 * added function attribute 'shadowregs' to take advantage of shadow
9461 * added function attribute 'wparam' as an alternative to the wparam
9463 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9464 user declares a non-ISR function as 'shadowregs',
9465 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9467 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9469 * .version: bumped version number to 2.4.8
9470 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9472 * device/lib/pic16/libio/i2c/: I2C module support library,
9473 * device/include/pic16/i2c.h: I2C support library header,
9474 * device/lib/pic16/libc/stdio/: standard IO support sources,
9475 * (printf_small.c): printf_small() source, supports float print,
9476 * (printf_tiny.c): printf_tiny() source, does not support floats,
9477 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9478 enable global optimizations for entire library source, other
9479 Makefiles in the source tree are also modified to reflect this,
9480 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9482 * doc/sdccman.lyx: updated to reflect new changes,
9483 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9484 sym->onStack if-case,
9485 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9486 sbit, idata, _idata, xdata, _xdata,
9487 * added pragma library, to link an external library, (see doc),
9488 * removed command line options, --pomit-config-words, --pomit-ivt,
9489 --pleave-reset-vector,
9490 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9491 when calling assembler to reflect memory model used, also define
9492 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9493 reflect stack model used,
9494 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9495 on stack return NULL,
9497 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9499 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9500 of the operands is volatile. Fixes #1020220
9502 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9504 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9505 * (OptimizeRegUsage): make sure that there is really no other flow where
9506 the first pCode is used
9508 2005-01-22 Raphael Neider <rneider AT web.de>
9510 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9511 to fix #1106967 (pCode->seq are not set up correctly)
9513 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9515 * src/SDCCglue.c (glue): make sure code area is declared before the
9516 static initialization area.
9518 2005-01-21 Raphael Neider <rneider AT web.de>
9520 * device/lib/Makefile.in: fixed test for pic16 install dir
9521 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9523 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9524 added --optimize-goto compiler switch and pragma wparam documentation
9525 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9526 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9527 and PRODH closing bug #1071770 (peephole optimizer)
9529 2005-01-19 Raphael Neider <rneider AT web.de>
9531 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9532 cmdLine buffers (used when calling sdcpp...) are large enough
9533 (MAX_PATH=256 truncates arguments leading to system halts when
9535 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9536 * (genUminus): rewritten to for efficiency
9537 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9538 used uninitialized in some cases)
9539 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9540 copy the third byte from the int -- now assumes 0x80 (data memory)
9541 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9542 operands (genAddLit expects the iCode's operands to swapped as
9543 well), fixed leftover bytes (crashed for short left operands)
9544 * (pic16_genMinusDec): performance improvements, removed false
9546 * (pic16_genMinus): fixed to cope with differently sized operands
9547 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9549 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9550 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9551 new banksel optimization
9552 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9553 analysis for temporary registers (segfaults...)
9554 * src/pic16/peeph.def: added rule
9556 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9558 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9559 which converts a float number to its ASCII representation
9560 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9561 functions to convert the fractional and integer part of a float to ASCII,
9562 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9563 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9565 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9567 * device/include/pic16/adc.h: added GPL info,
9568 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9569 a pCodeOp as tested operand,
9570 * (genNearPointerGet): optimized bit testing, does not use
9571 intermediate register for bit value, test directly instead with
9572 BTFSS, BTFSC, works only for single bits,
9573 * (genpic16Code): dump the name of the iCode in the asm,
9574 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9575 renamed to pic16_decodeOp,
9576 * (serialRegAssign): do not allocate a temporary register for iCode
9577 sequences that test a single bit for 1/0
9579 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9581 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9582 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9583 access stack and frame pointers. They are initially assigned to
9584 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9585 accessing SFRs. Updated all occurences of modification of stack or
9586 frame pointer in gen.c and pcode.c,
9587 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9588 assigning of a literal value to pointers,
9589 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9590 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9593 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9595 * doc/sdccman.lyx: update documentation about stack pragma, added
9596 some info for stack memory models
9598 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9600 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9602 2005-01-08 Raphael Neider <rneider AT web.de>
9604 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9605 udata sections to fix bug #1097823
9607 2005-01-05 Raphael Neider <rneider AT web.de>
9609 * src/pic16/gen.c (genGenericShift): added handling of differently
9610 sized left operand and result
9612 2005-01-04 Raphael Neider <rneider AT web.de>
9614 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9615 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9616 to hold the condition bit)
9617 * added new version of genCmp (old code available via #define)
9618 * added new version of genShiftLeft/genShiftRight in a generic
9619 way, now supports shifting by negative values
9620 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9621 shiftCount (expected by genGenericShift)
9622 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9623 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9625 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9626 is an invalid literal too...)
9628 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9630 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9631 from Raphael Neider,
9632 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9633 for 8-bit literals. This fixes some literal operands which are sign
9634 extended to 16-bits ints when instruction needs only 8-bits.
9636 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9638 * device/lib/logf.c: added mcs51 assembly version
9639 * device/lib/expf.c: added mcs51 assembly version
9640 * device/lib/_logexpf.c: new shared asm code for expf and logf
9641 * device/include/math.h: add defines for assembly math library
9642 * device/lib/Makefile.in: build new _logexpf.c
9643 * device/lib/libfloat.lib: use new _logexpf.c
9645 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9648 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9649 device types which have less than 0x7f registers.
9651 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9653 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9655 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9657 * device/lib/printf_fast.c: only build on supported arch.
9658 * device/lib/printf_tiny.c: only build on supported arch.
9659 * device/lib/printf_fast_f.c: only build if asm float lib
9660 * device/lib/_fsget1arg.c: only build if asm float lib
9661 * device/lib/_fsget2args.c: only build if asm float lib
9662 * device/lib/_fsnormalize.c: only build if asm float lib
9663 * device/lib/_fsreturnval.c: only build if asm float lib
9664 * device/lib/_fsrshift.c: only build if asm float lib
9665 * device/lib/_fsswapargs.c: only build if asm float lib
9666 * device/include/stdio.h: don't provide print_fast,
9667 print_fast_f, print_tiny prototypes if --xstack used
9669 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9671 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9672 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9675 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9677 * device/lib/printf_fast_f.c: same as printf_fast, but
9678 with floating point enabled
9679 * device/lib/printf_fast.c: minor tweaks
9680 * device/include/stdio.h: add printf_fast_f
9682 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9684 * src/SDCCmain.c: make --float-reent default for mcs51
9685 * device/lib/_fsadd.c: added mcs51 assembly version
9686 * device/lib/_fssub.c: added mcs51 assembly version
9687 * device/lib/_fsmul.c: added mcs51 assembly version
9688 * device/lib/_fsdiv.c: added mcs51 assembly version
9689 * device/lib/_fseq.c: added mcs51 assembly version
9690 * device/lib/_fsneq.c: added mcs51 assembly version
9691 * device/lib/_fsgt.c: added mcs51 assembly version
9692 * device/lib/_fslt.c: added mcs51 assembly version
9693 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9694 * device/lib/Makefile.in: add _fscmp to build
9695 * device/lib/libfloat.lib: add _fscmp to build
9697 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9699 * device/lib/_fs2slong.c: added mcs51 assembly version
9700 * device/lib/_fs2sint.c: added mcs51 assembly version
9701 * device/lib/_fs2schar.c: added mcs51 assembly version
9702 * device/lib/_fs2ulong.c: added mcs51 assembly version
9703 * device/lib/_fs2uint.c: added mcs51 assembly version
9704 * device/lib/_fs2uchar.c: added mcs51 assembly version
9705 * device/lib/_slong2fs.c: added mcs51 assembly version
9706 * device/lib/_sint2fs.c: added mcs51 assembly version
9707 * device/lib/_schar2fs.c: added mcs51 assembly version
9708 * device/lib/_ulong2fs.c: added mcs51 assembly version
9709 * device/lib/_uint2fs.c: added mcs51 assembly version
9710 * device/lib/_uchar2fs.c: added mcs51 assembly version
9711 * device/include/float.h: added #define to select asm vs c
9713 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9715 * device/lib/printf_fast.c: improvements to float output
9716 * device/include/float.h: add defines for assembly float library
9717 * device/lib/_fsget1arg.c: receive 1 float arg
9718 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9719 * device/lib/_fsnormalize.c: normalize a float
9720 * device/lib/_fsreturnval.c: return float, various helper routines
9721 * device/lib/_fsrshift.c: right shift a float's mantissa
9722 * device/lib/_fsswapargs.c: swap 2 floats
9723 * device/lib/Makefile.in: build these 6 new files for mcs51
9724 * device/lib/libfloat.lib: add these 6 files to the library
9726 2004-12-26 Borut Razem <borut.razem AT siol.net>
9728 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9731 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9733 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9734 and fully reentrant and register bank neutral.
9735 * device/lib/printf_fast.c: added float (not enabled by default),
9736 added compact/slower integer (also not enabled by default),
9737 improved size/speed of fast integer code, other minor changes
9738 * device/include/stdio.h, device/lib/Makefile.in,
9739 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9741 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9743 * src/pic16/pcode.c: declaring variables other than at the start of a
9744 block is not supported in C by VC6.
9746 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9748 * applied a previous patch from Raphael Neider that wasn't included
9749 in the previous commits, which fixes infinite loops within jumptable
9751 * made some fixes that previous patches introduced
9753 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9755 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9756 that fixes an issue with AOP_PCODE asmop's offset,
9757 * (pic16_popCopyReg): update instance field too,
9758 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9759 function of pic port,
9760 * (genCmp, genAnd, genAssign),
9761 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9763 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9765 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9766 variables initial values to idata section,
9767 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9768 variables in some functions. This utilizes parmBytes field of iCode
9769 structure to hold the offset of the variable in stack. (might be
9770 able to use the stack field too?)
9771 * applied patch from Raphael Neider # ### , # ###
9772 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9773 variable initial values in idata section,
9774 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9775 for static variables with initial value
9776 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9777 applied fix in while loop from Raphael Neider.
9779 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9781 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9782 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9783 * src/ds390/ralloc.c (serialRegAssign): spill bits
9784 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9785 * support/Util/SDCCerr.c,
9786 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9787 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9788 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9790 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9792 * device/include/sdcc-lib.h: inserted LGPL, added includes
9793 asm/ds390/features.h and asm/mcs51/features.h
9794 * device/include/asm/default/features.h,
9795 * device/include/asm/gbz80/features.h,
9796 * device/include/asm/z80/features.h: added empty _AUTOMEM
9798 * device/include/asm/ds390/features.h,
9799 * device/include/asm/mcs51/features.h: added files with defines for
9800 _AUTOMEM and _STATMEM indicating automatic and static storage class
9801 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9802 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9803 * src/SDCCicode.c (geniCodeCast),
9804 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9805 * src/SDCCloop.c (loopInduction): removed unused variable lr
9806 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9807 to convertToFcall to include char modulo (RFE 1065037), added check
9808 if left operand is unsigned and use abs of literal value
9809 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9810 as it doesn't work after conversion from peephole.def to peephole.rul
9811 * src/mcs51/gen.c (toBoolean): added check for size,
9812 (genModOneByte): optimized code for signed char modulo a literal
9813 power of 2 (thanks to Hubert Sack),
9814 (genRRC): removed unnecessary "clr c",
9815 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9816 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9818 swapped rules 256.c and 256.d,
9819 extended 256.d by using new multiple checks (thanks Erik),
9820 added rules 256.e and 256.f,
9821 updated rule 261.a and 261.b to new generated code
9822 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9824 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9826 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9827 induction related bugs, including first part of bug #1074377
9829 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9831 * applied patch from bug-report #1076292,
9832 * applied patches for genAnd and Goto-optimizations for Raphael
9834 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9835 dump a less iCode information,
9836 * src/pic16/device.h (pic16_options_t): added field debgen,
9837 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9838 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9839 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9841 * (various functions): added macros FENTRY and FENTRY2 to functions,
9842 to emit function prologue,
9843 * (various functions): fixed indentation,
9844 * (genNearPointerGet): fixed loading of FSR0,
9845 * (genPackBits): applied patch from Raphael Neider to fix updating
9846 of FSR0 and touching only the modified bits,
9847 * src/pic16/genarith.c (various functions): added macros FENTRY to
9848 emit function prologue in comments,
9849 * src/pic16/pcode.h: added functions debugf2, debugf3,
9850 * src/pic16/ralloc.c: partial fix for packForPush caused
9853 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9855 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9856 <stsp AT users.sourceforge.net> with reversed byte order
9857 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9859 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9861 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9863 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9864 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9866 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9868 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9870 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9872 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9874 (setFromConditionArgs): friendly operand parser for peephole rules,
9875 (operandBaseName, operandsNotRelated): new peephole condition
9876 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9877 architecture specific register naming into account, handles n-way
9878 comparisons, and supports quoted literals
9879 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9881 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9883 * src/mcs51/peeph.def: fixed bug #1076940
9885 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9887 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9889 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9891 Adding support for replacing ljmps with sjmps in jumptables
9892 generated for switch statements. For now you need to set the
9893 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9894 Now 4 algorithms for mcs51 jumptable generation are used:
9895 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9896 addresses loaded pc-relative for up to 112 cases and stack-pushing
9897 target addresses loaded with offset from dptr for up to 256 cases.
9899 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9900 * src/mcs51/main.c: adapted constants for switch table generation
9901 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9903 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9905 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9906 * support/regression/tests/bug1057979.c: added test for bug 1073386
9908 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9910 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9913 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9915 * src/pic16/device.h,
9916 * src/pic16/genarith.c,
9919 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9921 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9923 Large cummulative patch for pic16 port.
9924 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9925 to call when a stack overflow occurs,
9926 * (malloc.h): added CVS Id tag,
9927 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9929 * added libc directory. The current version of LibC contains string
9930 functions, ctype functions and macros and some functions of the
9931 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9932 be extensively tested in the future. Standard disclaimer here.
9933 Library is not automatically build yet. But one can build it by
9934 invoking 'make' inside the libc directory.
9935 * added ADC library under libio. Preliminary version yet.
9937 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9938 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9939 aopForRemat() now and not by pic16_aopOp(),
9940 * (pic16_popGetTempReg): removed warning messgae when allocating
9941 temporary registers, its a buggy feature and will be removed,
9942 * (pic16_popGet): set register instance field in AOP_CRY,
9943 * (pic16_outBitC): fixed for results in size greater than 1,
9944 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9945 * (pic16_storeForReturn): optimized return of 0,
9946 * (genCmp): experimental code for new genCmp which uses PIC18's
9947 special compare&skip instructions. Initial tests fail some times
9948 with variables grater than 1 byte in size, so new code is disabled,
9949 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9951 * (genCast): began a fix to optimize the casting of a bit to another
9952 bit, now assigning a bitfield to another bitfield will fail, sorry,
9953 * src/pic16/main.c: disabled the use of lr-support feature,
9954 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9955 * added some function prototypes, added function _debugf prototype,
9956 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9957 bits with offset (case PO_GPR_BIT),
9958 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9960 * (isBankInstruction): modified to return 0 for no banking instruction,
9961 and 1 for banking instruction,
9962 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9963 caused stop processing pCodes after a inline assembly block,
9964 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9965 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9966 registers when it shouldn't,
9967 * src/pic16/ralloc.c (allocReg): add preliminary support for
9968 supporting a limited set of temporary registers,
9970 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9972 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9973 genDataPointerSet): ensure assignments always copy in MSB to LSB
9975 (loadRegFromAop): recognize CLRH optimization,
9976 (genFunction): optimize RECEIVE iCodes in reentrant functions
9978 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9980 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9981 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9983 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9984 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9985 contiguous with data
9987 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9989 * device/lib/_gptrget.c (_gptrget),
9990 * device/lib/_gptrgetc.c (_gptrgetc),
9991 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9992 instead of sjmp to ret
9993 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9994 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9996 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9998 * .version: bumped version to 2.4.7
9999 * device/lib/_gptrget.c (_gptrget): is now _naked
10000 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10001 * device/lib/_gptrput.c (_gptrput): is now _naked
10002 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10003 (createFunction): fixed xstack
10004 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10005 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10007 (geniCodeCritical): store original interrupt state in an iTemp bit
10008 var unless stack-auto
10009 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10010 * src/SDCCmain.c (setIncludePath): added include/target to search path
10011 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10012 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10014 (processFuncArgs): put bit vars in bit area
10015 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10016 unsaveRBank): fixed xstack,
10017 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10018 (genFunction, genEndFunction): fixed xstack,
10019 (genAssign): optimization don't walk backwards through mem
10020 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10021 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10022 * support/regression/Makefile: also make library (for stack-auto) when
10023 making "all" and added "test-mcs51-xstack-auto"
10024 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10025 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10026 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10027 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10028 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10029 make-library by MAKE_LIBRARY
10030 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10031 regression tests for xstack
10032 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10033 * support/regression/tests/critical.c: test for critical on mcs51
10035 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10037 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10038 built version of sdcc instead of installed version
10040 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10042 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10043 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10045 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10046 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10047 WARNING: remove device/lib/build/z80/printf.o by hand when
10048 updating from previous build!
10049 * device/lib/z80/printf.c: updated comment
10050 * support/regression/tests/bug1057979.c: test all ports now
10051 * support/regression/tests/bug1065458.c: file added
10053 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10055 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10056 *_start and *_end symbols for static functions
10058 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10060 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10061 and search crt0.o in all library paths,
10062 (setIncludePath): proper handling of --nostdinc,
10063 (setLibPath): proper handling of --nostdlib
10064 * support/regression/Makefile,
10065 * support/regression/ports/ds390/spec.mk,
10066 * support/regression/ports/gbz80/spec.mk,
10067 * support/regression/ports/hc08/spec.mk,
10068 * support/regression/ports/mcs51/spec.mk,
10069 * support/regression/ports/mcs51-large/spec.mk,
10070 * support/regression/ports/mcs51-stack-auto/spec.mk,
10071 * support/regression/ports/z80/spec.mk: use include and lib files from
10072 built version of sdcc instead of installed version
10073 * doc/sdccman.lyx: fixed typo in --nostdinc
10075 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10078 * src/pic/device.c,
10079 * src/pic/ralloc.c,
10080 * src/pic/gen.c : added support to generate code for struct bit fields.
10082 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10084 * as/xa51/xa_version.h,
10085 * device/include/errno.h,
10086 * device/include/regc515c.h,
10087 * device/lib/_itoa.c,
10088 * device/lib/_ltoa.c,
10089 * device/lib/ser_ir_cts_rts.c,
10090 * sim/ucsim/xa.src/glob.cc,
10091 * sim/ucsim/xa.src/inst_gen.cc,
10092 * sim/ucsim/xa.src/xa_bit.cc,
10093 * sim/ucsim/xa.src/xa_sfr.cc,
10094 * sim/ucsim/z80.src/inst_dd.cc,
10095 * sim/ucsim/z80.src/inst_fdcb.cc,
10096 * support/scripts/keil2sdcc.pl,
10097 * src/pic16/pic16.dsp,
10098 * src/pic16/pic16a.dsp: corrected cvs line endings
10099 * device/lib/printf_large.c: fixed bug 1057979
10100 * src/pic16/gen.c: fixed non-C standard code
10101 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10102 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10103 * support/regression/ports/mcs51/support.c: reload T1 asap
10104 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10105 pdata use and clear idata startup behaviour
10106 * support/regression/tests/bug1057979.c: added
10108 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10110 * device/examples/ds390/ow390/ad26.h,
10111 * device/examples/ds390/ow390/cnt1d.h,
10112 * device/examples/ds390/ow390/crcutil.c,
10113 * device/examples/ds390/ow390/ownet.h,
10114 * device/examples/ds390/ow390/owsesu.c,
10115 * device/examples/ds390/ow390/swt12.h,
10116 * device/examples/ds390/ow390/swtoper.c,
10117 * device/examples/ds390/ow390/temp10.h,
10118 * device/examples/ds390/ow390/thermodl.c,
10119 * device/examples/ds390/tinitalk/tinitalk.dsp,
10120 * device/examples/ds390/tinitalk/tinitalk.dsw,
10121 * device/examples/mcs51/clock/hw.h,
10122 * device/examples/mcs51/simple2/go.bat,
10123 * device/examples/serialcomm/windows/serial.h,
10124 * device/examples/xa51/dummy.c,
10125 * device/examples/xa51/hello.c,
10126 * device/include/80c51xa.h,
10127 * device/include/at89x051.h: corrected cvs line endings
10129 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10131 * src/pic16/main.c (options): added command line --gstack, to trace
10132 stack over/under flows,
10133 * added pragma 'wparam' to allow passing first byte of function
10134 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10135 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10136 call to __gstack_test function and sets up the symbol as extern,
10137 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10138 * popaop): added call to pic16_testStackOverflow,
10139 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10141 * (genCall, genPcall): now all parameters are passed via stack
10142 except in functions that are pass to wparam pragma in which WREG is
10144 * (genPcall): REENTRANT flag is checked to see if variable prototype
10145 contains reentrant keyword, don't call a non-reentrant function, via
10146 a reentrant function pointer or vice versa, functions are never
10148 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10150 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10151 SIGSEGV when accessing a NULL register stucture,
10152 * (pic16_printGPointerType): modified to handle UPPER modifier for
10153 function initializers, changed prototype of function to simpler one,
10154 * (pic16_printIvalFuncPtr): check to see if function is already
10155 added in externs list,
10156 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10157 optimized a move from W to SFR with a move to the same register
10158 later after a CALL,
10159 * device/lib/pic16/debug: NEW directory, contains debug features
10160 which are enabled when linking with libdebug.lib, currently command
10161 line option --gstack enables stack pointer tracing for over/under
10162 flow, corresponding sources are in debug/gstack
10164 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10166 * doc/sdccman.lyx: updated SDCC version,
10167 * (PIC16 port): update list of command line options,
10168 * src/pic16/device.h (structure pic16_options_t): added field gstack
10169 to enable stack overflow tracing on push/pops,
10170 * src/pic16/device.c (statistics structure): added statistics
10172 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10173 pic16_dump_int_registers): increase statistics counters for each
10174 * variable which is encountered
10175 * (pic16_dump_usection): emit each .udata variable to its own udata
10177 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10178 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10179 parameters via stack, otherwise use old scheme,
10180 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10181 assembler output file,
10182 * src/pic16/main.c: added command line options --gstack to enable
10183 push/pop tracing for stack overflow,
10184 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10185 instructions): added size of each instruction,
10186 * (pic16_countInstruction): estimate size of instructions in
10187 the_pFile list, inline assembly blocks are not counted,
10188 * (pic16_FixRegisterBanking): trace previous register usage, when
10189 banksel optimizations is greater than 0, don't emit a redudant
10192 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10194 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10195 * src/pic16/ralloc.c : applied same fix for pic16.
10196 * src/pic/gen.c : tidied it up a little.
10198 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10200 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10201 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10203 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10205 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10207 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10209 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10210 non-reentrant function __modsint in the interrupt function (thus
10211 corrupting math operations during serial I/O)
10212 * device/lib/ser_ir.c: as above, changed buffersize
10213 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10214 256.c,d for zeroing
10215 * doc/Makefile: added option -t for rsync
10217 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10219 * src/SDCCast.h (struct ast),
10220 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10222 2004-10-20 Borut Razem <borut.razem AT siol.net>
10224 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10227 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10229 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10231 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10232 support functions to replace long sequences of MOVFF's from access
10233 bank registers to stack and vice versa,
10234 * src/pic16/device.h: added new field opt_flags, where optimization
10235 flags can be set to enable certain features,
10236 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10237 * pBlock, (genFunction, genEndFunction): surroung loop for
10238 saving/loading used registers in stack with PC_INFO pCodes,
10239 INF_LREGS. Code in between can then be optimized by pCode optimizer
10240 to support function calls,
10241 * (genDataPointerSet): fixed bug which loaded float fields in
10242 structures with corrupt data,
10243 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10244 in a standard way debug info on stderr. Feature used for developing
10245 and debugging only,
10246 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10247 obsolete chunks of code,
10248 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10249 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10250 * pic16/src/pcode.c (pic16_newpCodeInfo,
10251 * (pic16_newpCodeOpLocalRegs),
10252 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10254 * (pic16_pCodeConstString): printing of the initial value of a
10255 symbol as a comment is inhibited since parsing was already done by
10256 copyStr and output is corrupt,
10257 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10259 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10261 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10263 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10265 * as/mcs51/lkarea.c: removed old K&R style,
10266 (lnksect): changed check on boundary error,
10267 (lnksect2): changed check on boundary error,
10268 (lnksect2): extend XSTK to end of page if size = 1
10269 * as/mcs51/lkmain.c: removed old K&R style,
10270 (Areas51): create l_IRAM symbol
10271 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10272 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10273 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10274 * device/lib/_mullong.c: added version to be compiled with xstack
10275 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10276 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10277 * device/lib/mcs51/crtxstack.asm: fixed comment
10278 * src/SDCCglue.c: maxInterrupts defaults to 0,
10279 (emitMaps): added pdata,
10280 (createInterruptVect): (re)moved default,
10281 (glue): added pdata,
10282 (glue): moved __start__xstack to XSTK with default size 1
10283 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10284 and options.float_rent when options.stackAuto is set,
10285 (linkEdit): only write XDATA_NAME if provided on command line
10287 * src/SDCCmem.c: added pdata
10288 * src/port.h: added pdata_name to PORT
10289 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10290 (saveRegisters, unsaveRegisters): removed usage of B,
10291 (genMinus): fixed accumulator clash,
10292 (genJumpTab): added comment, this needs another look
10293 * src/mcs51/gen.c: added check for "B in use" paranoia,
10294 added pushB() and popB()
10295 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10298 * src/ds390/main.c,
10300 * src/mcs51/main.c,
10302 * src/pic16/main.c,
10304 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10305 added PSEG (PAG,XDATA) or NULL to port specifier
10306 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10307 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10308 (_mcs51_genInitStartup): removed __start__xstack equ,
10309 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10310 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10311 * src/z80/gen.c (_rleAppend): fixed warnings
10312 * support/regression/tests/zeropad.c: added pdata test
10313 * .version: bumped to 2.4.6
10315 2004-10-17 Borut Razem <borut.razem AT siol.net>
10317 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10318 as a part of nightly build
10320 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10322 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10323 WREG holds the first byte function parameters,
10324 * (aopForSym): take special case for symbols which are in FARSPACE
10325 but in CODESPACE too,
10326 * (assignResultValue): modified to take into account _G.useWreg,
10327 * (genCall): don't use wreg for parameter passing when function is
10328 declared as reentrant, too, added optimization INCF to stack
10329 pointer when stack parameter count is 1,
10330 * (genFunction, genEndFunction): refurnished and fixed to not using
10331 wreg for passing parameters when function has varargs or is
10332 reentrant, fixed bug with symbol name compare for generating
10333 functions in absolute address,
10334 * (pic16_storeForReturn): refurnished,
10335 * (genCmp): began writing a new version of the function, not ready
10336 yet, therefore it is disabled,
10337 * (genAssign): do not read code memory when assigning a function to
10338 a pointer function,
10339 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10340 array of characters, not pointer,
10341 * (pic16initialComments): in debug mode emit an .ident directive for
10343 * (_process_pragma): emit a new warning type (internal to pic16)
10344 when setting stack to default length, emit a similar warning when
10345 placing a function at absolute address and address is not word aligned
10346 * (_pic16_parseOptions): added 'return TRUE' statement,
10347 * (_pic16_linkEdit): if compiling a source, then add the source's
10348 file object, first in the list of objects to link,
10350 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10352 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10353 * src/pic/main.c : removed VC warning.
10354 * src/pic/gen.c : changed comment.
10356 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10358 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10359 reference to a deprecated symbol _GPTRREG was causing failure to
10360 link. Thanks G. M. Gallant for the info.
10362 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10364 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10365 comments for Bugs item #954788.
10367 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10369 * src/pic16/device.c (pic16_dump_gsection,
10370 * pic16_groupRegistersInSection): handle symbols declared to be in
10371 access bank differently,
10372 * src/pic16/gen.c (struct _G): added field resDirect,
10373 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10374 send values read from stack directly to result and don't allocate
10376 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10378 * (pic16_sameRegsOfs): NEW,
10379 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10380 free because they were not allocated from temporary pool,
10381 * pic16_popRegFromString): workaround to fix a problem with
10382 allocating variables twice or never,
10383 * (genGenPointerGet): using PRODL instead of FSR0H,
10384 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10386 * (genAssign): take advantage of the _G.resDirect flag,
10387 * (genCast): around line 11844, use mov2f instead of directly
10388 MOVFF'ing between operands to account for literal values,
10389 * src/pic16/genutils.c: some new debug functions for gpsim have been
10391 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10392 float with integer part only,
10393 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10394 place variables in access bank
10395 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10396 updated sources to reflect recent changes in gen.c
10398 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10400 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10401 sources that searched for headers in installation path, now the
10402 device/include/pic16 is used,
10403 * src/pic16/glue.c (pic16glue),
10404 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10405 .line directives if not in debug mode, this suppresses assembler's
10406 warnings for ignored directives
10408 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10410 * src/port.h: made reset_regparms prototype void parameter explicit.
10411 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10412 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10413 * doc/sdccman.lyx: documented warning disabling and how to use
10414 printf_large to make it print floats.
10415 * device/include/stdbool.h: NEW
10416 * device/lib/_atof.c,
10417 * device/lib/_divuint.c,
10418 * device/lib/_divulong.c,
10419 * device/lib/expf.c,
10420 * device/lib/printf_large.c,
10421 * device/lib/sincosf.c,
10422 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10423 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10424 a completely reentrant lib.
10426 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10428 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10429 * device/include/pic16/stdio.h: fixed bug with colon
10431 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10433 * device/include/pic16/stdio.h,
10434 * device/include/pic16/stdlib.h,
10435 * device/include/pic16/math.h: NEW
10436 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10437 declared as _naked to reduce overhead
10438 * device/lib/Makefile.in (target port-specific-objects-pic16):
10439 changed * to *.* so to ignore the CVS directory,
10440 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10441 stacked variables back in stack,
10442 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10445 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10447 * .version: bumped version number to 2.4.5
10448 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10449 * support/Util/SDCCerr.c (messages structure): added entry for
10452 Large cumulative patch for pic16 port and libraries.
10453 * device/include/pic16/sdcc-lib.h,
10454 * device/include/pic16/stdarg.h,
10455 * device/include/asm/pic16/features.h,
10456 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10457 * device/include/pic16/float.h: changes reentrant keyword with
10458 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10459 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10460 updated target build-libraries to include objects from gptr,
10461 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10462 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10463 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10464 all function headings,
10465 * src/SDCCmain.c: added global parameter userIncDirsSet,
10466 * (parseCmdLine): when option -I is encountered add directory to
10467 userIncDirsSet too,
10468 * src/version.awk: added space between control and long,
10469 * src/pic16/NOTES: added some notes for the port,
10470 * src/pic16/gen.c: added prototype for mov2fp function,
10471 * (fReturnpic16[]): properly named return value registers,
10472 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10473 * (aopForSym): added code to handle symbols with onStack flag set,
10474 symbols onStack are allocated PTRSIZE bytes,
10475 * (aopFreeAsmop): handles special case where asmops are stack objects,
10476 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10477 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10478 added argument lock to trace flaws in allocating temporary registers
10479 when developing port,
10480 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10481 * (pic16_popRegFromString): reenabled allocating a direct register
10483 * (assignResultValue): various beautifications,
10484 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10485 referenced function argument,
10486 * (genIpush): reenabled to allow stacked arguments, handles only
10487 ic->parmPush iCodes,
10488 * (genCall, genPcall): major changes to allow for variable argument
10489 functions, fixed a bug with falsely restoring stack pointer after
10490 returning from call,
10491 * (genFunction): pending code for critical function,
10492 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10493 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10494 * (genNearPointerGet): fixed bug with indirect reading, was always
10496 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10498 * (genAddrOf): rewrote code to take address of a stacked function parameter
10499 * (genCast): fixed casting to generic pointer type,
10500 * src/pic16/gen.h: added AOP_STA,
10501 * (struct asmop): added field stk,
10502 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10503 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10504 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10505 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10506 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10507 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10509 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10511 * (pic16_port structure): generic pointer size is set to 3,
10512 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10513 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10515 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10516 operand is an iTemp,
10518 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10520 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10521 * debugger/mcs51/simi.c: addapt new syntax of s51
10523 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10525 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10526 * src/pic16/pcode.c: commented out some calls to free() in order to
10529 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10532 * src/SDCCicode.c (isiCodeInFunctionCall),
10533 * src/avr/ralloc.c (selectSpil),
10534 * src/pic/ralloc.c (selectSpil),
10535 * src/pic16/ralloc.c (selectSpil),
10536 * src/ds390/ralloc.c (selectSpil),
10537 * src/hc08/ralloc.c (selectSpil),
10538 * src/xa51/ralloc.c (selectSpil),
10539 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10540 stack in the middle of a function call sequence (fixes bug #1020268)
10541 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10542 costs associated with the minimum switch case.
10544 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10546 * src/SDCC.lex: fixed bug #1030549
10548 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10550 * src/SDCCcse.h (struct cseDef),
10551 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10552 over a function call if the CSE is derived from a symbol whose
10553 address has been taken (fixes bug #1029883)
10554 * support/regression/tests/bug-1029883: a new regression test for
10557 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10559 * src/hc08/gen.c (emitinline): fixed bug #1029778
10560 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10561 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10562 and starts toward RFE #905167)
10564 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10566 * src/pic16/gen.c (mov2f): New function to move an operand to
10567 another without considering if it is a literal or a register,
10568 * (pic16_sameRegs): don't check if they are both AOP_REG,
10569 * (AccRsh): removed andmask=0 lines,
10570 * (genLeftShift): duplicated to be improved in future versions,
10571 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10572 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10573 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10574 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10575 * (insertBankSwitch): fixed inserting banksel directives algorithm
10576 for instructions that follow a skip instruction, this fixes a report
10577 for broken subtraction code generation,
10578 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10579 iCode is a left op, just in case result and right share the same
10582 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10585 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10587 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10588 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10589 on 2004-09-12; it was buggy
10591 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10593 * src/SDCCsymt.h: removed RESULT_CHECK
10598 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10600 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10602 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10603 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10604 configuration values no more rejected by compiler, they are assigned
10605 to configuration registers with a warning message instead,
10606 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10607 the for-loop so last conf register is emitted too,
10608 * (_pic16_initPaths): link library libsdcc.lib by default,
10609 * (_hasNativeMulFor): modified test for multiplication according to
10610 Raphael Neider's remarks. Integer multiplication is also done with
10612 * device/include/pic16/pic18fregs.h: corrected type error in while
10613 testing and including 18f6720 header file
10615 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10617 * src/pic16/device.h (pic16_options): removed field use_crt,
10618 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10619 until an optimization to handle single bits is added,
10620 * (pic16_loadFSR0): moved before genUnpackBits,
10621 * (genAnd): some white lines removed,
10622 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10623 leave_reset flags in pic16_options when using crt modules,
10625 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10627 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10628 for bugs 898889 & 979599. Also used some safer print instructions.
10630 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10632 * src/pic16/device.h (pic16_options_t): added field use_crt,
10634 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10635 catch a probable future bug,
10636 * src/pic16/gen.c: aopIdx function commented out,
10637 * (genAssign): commented out old code which used aopIdx,
10638 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10639 code, added if conditionals to take into account the --use-crt
10640 command line options,
10641 * src/pic16/main.c (pic16_optionsTable): added new command line
10642 options, --use-crt= and --no-crt,
10643 * (_pic16_linkEdit): now the proper crt object is added in the
10644 linker command line except than when --no-crt is specified,
10645 * src/pic16/pcode.c,
10646 * src/pic16/pcode.h: added some structures and functions for a new
10647 optimization scheme to compansate for instruction overhead between
10648 same iCodes, this scheme is currently under development and is not
10649 working in any way,
10650 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10652 * device/lib/pic16/startup/crt0i.c,
10653 * device/lib/pic16/startup/crt0iz.c: added global char variable
10654 __uflags to force the generation of an idata section
10656 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10659 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10660 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10662 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10664 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10665 Frieder) and clarified the default code optimization mode
10667 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10669 * src/SDCC.lex (doPragma, process_pragma),
10670 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10671 "opt_code_size", and "opt_code_balanced"
10672 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10673 regrouped options by category, added support for category headers
10674 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10675 and "--opt-code-size"
10676 * doc/sdccman.lyx: documented these new options and pragmas
10677 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10678 preference into account
10680 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10682 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10683 geniCodePreDec): Fixed bug 904237 by generating a warning
10685 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10687 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10689 * src/pic/device.c : When no max ram set validate full memory range.
10691 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10693 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10695 * device/lib/_gptrget.c,
10696 * device/lib/_gptrput.c: updated comment
10697 * device/lib/calloc.c,
10698 * device/lib/free.c,
10699 * device/lib/malloc.c,
10700 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10701 * src/SDCCcse.c (cseBBlock),
10702 * src/SDCCicode.c (printOperand, geniCodeArray),
10703 * src/SDCCicode.h (struct operand): fixed bug 868103
10704 * support/regression/tests/bug-868103.c: added
10705 * src/SDCCast.c (searchLitOp),
10706 * src/SDCCcse.h (struct cseDef),
10707 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10708 * src/SDCCicode.h (struct operand),
10709 * src/SDCCsymt.h (struct sym_link),
10710 * src/avr/gen.c (hasInc),
10711 * src/ds390/gen.c (hasInc),
10712 * src/hc08/gen.c (genPlusIncr, hasInc),
10713 * src/mcs51/gen.c (hasInc),
10714 * src/pic16/glue.c (pic16_printIvalChar),
10715 * src/pic16/ralloc.c (regWithIdx),
10716 * src/xa51/gen.c (hasInc) : removed warnings
10717 * src/SDCCast.c (createBlock): added comment ???
10718 * src/hc08/ralloc.c: updated comments
10720 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10722 * doc/sdccman.lyx: updated section on switch statements, added
10723 section about semaphore locking
10724 * doc/Makefile: added option -info for latex2html
10725 * device/lib/_gptrget.c,
10726 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10728 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10730 * src/pic/device.h,
10731 * src/pic/device.c,
10732 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10733 maxram is less than 0x100.
10735 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10737 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10739 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10742 * src/mcs51/main.c,
10743 * src/ds390/main.c,
10747 * src/pic16/main.c,
10750 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10751 a jump table is the best form for a switch statement, including
10752 automatic insertion of missing cases to make the case range
10753 continuous. Developed in collaboration with Frieder Ferlemann.
10755 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10757 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10758 accumulator result if it needs sign extension
10760 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10762 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10764 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10766 * device/lib/gbz80/printf.c,
10767 * device/lib/z80/printf.c: removed define for NULL
10769 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10771 * as/xa51/xa_link.c,
10772 * device/examples/ds390/ow390/ad26.c,
10773 * device/examples/ds390/ow390/cnt1d.c,
10774 * device/examples/ds390/ow390/counter.c,
10775 * device/examples/ds390/ow390/ds2480.h,
10776 * device/examples/ds390/ow390/ds2480ut.c,
10777 * device/examples/ds390/ow390/findtype.c,
10778 * device/examples/ds390/ow390/gethumd.c,
10779 * device/examples/ds390/ow390/owllu.c,
10780 * device/examples/ds390/ow390/ownetu.c,
10781 * device/examples/ds390/ow390/swt12.c,
10782 * device/examples/ds390/ow390/swtloop.c,
10783 * device/examples/ds390/ow390/temp.c,
10784 * device/examples/ds390/ow390/temp10.c,
10785 * device/examples/ds390/ow390/thermo21.c,
10786 * device/examples/ds390/ow390/tinilnk.c,
10787 * device/examples/ds390/ow390/tstfind.c,
10788 * device/examples/serialcomm/windows/serial.cpp,
10789 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10790 * device/include/reg51.h: fixed line endings for cvs
10792 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10794 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10795 packRegsForAccUse, packRegisters): new accumulator register
10797 * support/regression/ports/hc08/support.c (_putchar): suppress
10798 warning of unused variable
10799 * src/SDCCicode.c: added SWAP entry to codeTable
10801 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10803 * device/lib/sprintf.c: forgot to add this file before previous commit
10805 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10807 * src/pic16/gen.c (genPackBits): added operand right in function
10808 parameters, load result directly if p_type is POINTER (that is
10809 called by genNearPointerSet)
10810 * (genUnPackBits): added operand left in function parameters,
10811 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10812 FSR0 if accessing bitfields,
10814 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10816 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10817 _print_format; updated printf, sprintf, vsprintf
10818 * device/include/asm/default/features.h: corrected comment/define
10819 * device/lib/Makefile.in: added sprintf.c
10820 * device/lib/libsdcc.lib: added sprintf module
10821 * device/lib/printf_large.c,
10822 * device/lib/vprintf.c,
10823 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10825 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10826 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10827 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10829 * support/regression/tests/zeropad.c: define idata as data for hc08
10831 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10833 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10834 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10835 labels are referenced at least once (even if a reference is not found)
10836 * src/hc08/gen.c (emitcode): set isComment flag for comments
10837 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10838 loads), rules 6a..6b (optimize jumps to return)
10840 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10842 * device/lib/acosf.c (acosf),
10843 * device/lib/asinf.c (asinf),
10844 * device/lib/atanf.c (atanf),
10845 * device/lib/ceilf.c (ceilf),
10846 * device/lib/cosf.c (cosf),
10847 * device/lib/coshf.c (coshf),
10848 * device/lib/cotf.c (cotf),
10849 * device/lib/fabsf.c (fabsf),
10850 * device/lib/floorf.c (floorf),
10851 * device/lib/log10f.c (log10f),
10852 * device/lib/logf.c (logf),
10853 * device/lib/sinf.c (sinf),
10854 * device/lib/sinhf.c (sinhf),
10855 * device/lib/sqrtf.c (sqrtf),
10856 * device/lib/tanf.c (tanf),
10857 * device/lib/tanhf.c (tanhf),
10858 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10859 replaced all instances of "reentrant" in the library functions
10860 defined in math.h with this macro.
10861 * support/regression/tests/float_trans.c: reenabled test for hc08
10863 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10865 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10866 erroneously deleted
10868 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10870 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10871 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10872 multi-byte volatile operands are used
10873 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10874 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10875 initialization to area GSINIT0 so that it would always precede
10876 any static initializers in GSINIT
10877 * support/regression/tests/zeropad.c: fixed idata define for hc08
10878 * support/regression/tests/bug-927659.c,
10879 * support/regression/tests/float_trans.c: disabled tests for hc08
10880 pending missing library routines
10881 * .version: increased version number to 2.4.4 - hc08 port now passes
10885 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10887 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10888 * Makefile.common.in,
10890 * as/hc08/Makefile.in,
10891 * as/mcs51/Makefile.in,
10892 * as/z80/Makefile.in,
10893 * debugger/mcs51/Makefile.in,
10894 * device/include/Makefile.in,
10895 * device/lib/Makefile.in,
10898 * link/z80/Makefile.in,
10899 * packihx/Makefile.in,
10900 * sim/ucsim/main_in.mk,
10901 * sim/ucsim/avr.src/Makefile.in,
10902 * sim/ucsim/doc/Makefile.in,
10903 * sim/ucsim/gui.src/serio.src/Makefile.in,
10904 * sim/ucsim/hc08.src/Makefile.in,
10905 * sim/ucsim/s51.src/Makefile.in,
10906 * sim/ucsim/xa.src/Makefile.in,
10907 * sim/ucsim/z80.src/Makefile.in,
10909 * support/cpp2/Makefile.in,
10910 * support/librarian/Makefile,
10911 * support/makebin/Makefile: added DESTDIR to the install path proposed
10912 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10913 * doc/sdccman.lyx: added DESTDIR documentation
10915 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10917 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10918 instruction for interrupt handlers, use fast returns when returning
10919 from high priority interrupts
10921 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10923 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10925 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10926 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10927 bugs, ported much of Bernhard's code from mcs51
10928 * src/mcs51/gen.c (genSend),
10929 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10930 than one when calling a reentrant function
10931 * device/lib/_mullong.c: defined an alternate struct layout for big
10932 endian ports (hc08)
10934 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10936 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10939 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10941 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10942 are sane and complete before asking the port its prefered parameter
10943 passing method (fixes bug #1017633)
10944 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10947 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10949 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10950 problem in bitfields >= 8 bits.
10952 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10954 * src/SDCCsymt.c: undid changes that were not meant to be committed
10956 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10958 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10960 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10962 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10963 copied and wrong bit got inverted
10965 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10967 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10968 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10969 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10970 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10971 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10972 assignments to bitfields at known addresses
10973 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10974 reads from bitfields at known addresses
10975 * src/hc08/ralloc.c (packRegisters),
10976 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10977 genhc08Code): optimize pointer get values used as conditionals
10978 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10981 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10983 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10984 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10985 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10988 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10990 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10992 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10994 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10997 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10999 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11001 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11003 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11006 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11008 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11010 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11012 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11013 cases use more compact code.
11015 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11017 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11019 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11021 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11023 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11026 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11027 parameter of changePointer() from symbol* to sym_link*
11028 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11029 * src/SDCCsymt.c (compareType): void* type is castable to other
11030 pointers, but not necesarily an exact match.
11031 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11032 is no longer blindly treated as an exact match.
11033 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11035 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11037 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11039 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11043 * src/pic/ralloc.h,
11044 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11046 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11048 * src/pic/device.c,
11049 * src/pic/device.h,
11050 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11052 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11054 * src/mcs51/gen.c (emitcode): fixed bug #992819
11056 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11058 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11059 there's no need to make it worse
11061 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11063 * src/mcs51/ralloc.c (deassignLR),
11064 * src/ds390/ralloc.c (deassignLR),
11065 * src/hc08/ralloc.c (deassignLR),
11066 * src/z80/ralloc.c (deassignLR),
11067 * src/pic/ralloc.c (deassignLR),
11068 * src/pic16/ralloc.c (deassignLR),
11069 * src/avr/ralloc.c (deassignLR),
11070 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11071 rlivePoint): fixed another part of bug #971834
11073 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11075 * src/z80/main.c: enabled "critical" keyword
11076 * src/z80/mappings.i,
11077 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11078 functions (fixes bug #979646)
11079 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11081 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11083 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11086 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11088 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11089 doesn't disable too much optimizations
11091 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11093 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11095 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11097 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11099 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11101 * src/pic/gen.c tidied up tabs
11102 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11103 * src/pic/main.c tidied up tabs
11104 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11105 * src/pic/pcoderegs.c tidied up tabs
11106 * src/pic/ralloc.c tidied up tabs
11108 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11110 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11111 to S_FIXED for pic16 port and when symbol is not in level 0,
11112 allocate for S_REGISTER storage class and pic16 port, too,
11113 * src/pic16/device.h: prototype for checkSym,
11114 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11115 * (pic16_assignConfigWordValue): test the value and the mask to
11116 validate that the value is suitable for the configuration word,
11117 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11118 collect extern declared symbols, don't emit symbol twice, check
11119 first if symbol is in publics set first,
11120 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11121 * added command line '--fstack' which enables an experimental
11122 feature for stack access, too buggy to be used yet...
11123 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11124 * (pic16_allocDirReg): when register has storage class S_REGISTER
11125 allocate in pic16_dynAccessRegs,
11126 * device/include/pic16/pic18f????.h: modified configuration word
11127 naming convention, words started as CONFIG0H but should be CONFIG1H
11129 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11131 * device/include/mcs51reg.h: fixed bug 970993
11133 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11135 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11136 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11137 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11138 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11139 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11140 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11141 error/warning numbers,
11142 added function setWarningDisabled()
11143 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11144 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11145 _memcmp.c _memmove.c calloc.c realloc.c free.c
11146 * support/regression/tests/malloc.c: added tests for new functionality
11147 * support/regression/tests/zeropad.c: added tests for truncated initializers
11148 and initialized char arrays starting with '\x0'
11149 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11151 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11153 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11155 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11157 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11158 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11159 peephole 177.e. Thanks to anonymous
11161 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11163 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11164 function isn't used in the source but referenced as a
11165 variable initializer then declare it as extern in .asm file
11167 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11169 * .version: increased version number to 2.4.3
11171 Adding version extension according to ChangeLog CVS revision
11172 * src/Makefile.in (target all): added dependency 'version.h'
11173 * (rule version.h): added rule to create version.h from ChangeLog,
11174 * (rule dep): added dependency version.h,
11175 * src/version.awk: AWK script to create version.h
11176 * src/SDCCdwarf2.c (dwWriteModule),
11177 * src/SDCCglue.c (initialComments),
11178 * src/SDCCmain.c (printVersionInfo): modified to write after
11179 version string the version extension number,
11180 * src/SDCCutil.c: included "version.h"
11181 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11183 * src/SDCCutil.h: added prototype for getBuildNumber
11185 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11186 includeDirsSet, too,
11187 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11188 const char [] is found in function prototype...
11190 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11191 moving to WREG with source is already in WREG,
11192 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11193 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11194 * (aopForSym): stack'ed symbols are partially supported, added
11195 if-clause to support symbols in FARSPACE,
11196 * (sameRegs): added test for AOP_ACC to see if registers are same,
11197 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11198 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11199 * (pic16_popRegFromString): will not allocate a new register if it
11200 doesn't find one by name, bug may have introduced...
11201 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11202 * (genIpush): revived to use pic16 port's stack,
11203 * (genAddrOf): added incomplete case for stack'ed operand,
11204 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11205 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11206 can handle multibyte operands,
11207 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11208 * (pic16initialComments): added message for MPLAB compatibility
11210 * src/pic16/main.h: prototype for pic16_mplab_comp,
11211 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11212 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11213 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11214 because of increased complexity of procedure,
11215 * (_process_pragma): stack pragma changed to format 'stack pos len',
11216 emit symbol '_stack_end' to conform with gplink,
11217 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11218 to search for register,
11219 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11221 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11222 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11223 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11224 case for PO_GPR_REGISTER,
11225 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11226 dies, the new era is ahead !...
11227 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11228 pic16_dynInternalRegs,
11229 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11230 * (pic16_allocDirReg): minor optimizations and bug fixes,
11231 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11233 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11234 load stack and frame pointer with address of 'stack_end' symbol
11236 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11238 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11239 without source code but only variable initializers
11241 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11243 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11244 external are not declared as extern to reduce overhead while linking
11246 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11248 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11250 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11252 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11253 Yee Keat for the patch
11254 * src/SDCCast.c (decorateType): fixed bug #979599
11255 * src/ds390/gen.h: removed local fReturnSizeDS390
11256 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11257 * src/ds390/gen.c (genAnd, genOr, genXor),
11258 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11260 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11262 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11263 add relFilesSet to $3, manipulate $2 to handle linking of object
11264 files without source files in command line,
11265 * device/include/pic16 (all headers): added ID location macros,
11266 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11267 entries for ID location bytes,
11268 * (pic16_assignIdByteValue): NEW,
11269 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11270 added field dumpcalltree to pic16_options_t,
11271 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11272 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11273 emitting rFalseIfx label after check_carry label,
11274 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11275 pic16_emitDIRegs), NEW
11276 * (pic16glue): dump .calltree file when option --calltree found,
11277 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11278 * (_pic16_genAssemblerPreamble): emit ID locations after
11279 configuration registers,
11280 * (pic16_linkCmd): modifications of the link command,
11281 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11282 * (pic16_pCodeInitRegisters): don't init stack registers,
11283 * (pic16_findPrevInstruction): fixed bug,
11284 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11285 bug with immediate registers,
11286 * (buildCallTree): traces stack push and pop,
11287 * (pct2): dump also stack usage for each function,
11288 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11289 * (pic16_allocDirReg): various modifications,
11290 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11293 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11295 * src/pic16/pcode.c: removed buggy double colon
11297 2004-07-01 Borut Razem <borut.razem AT siol.net>
11299 * support/scripts/sdcc.nsi: added include/pic16 to setup
11301 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11303 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11304 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11306 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11307 specific command line arguments. Also added sample lkr script
11308 for placing a variable at a specific memory bank.
11309 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11310 at a specific memory bank,
11311 * (pic16_dump_isection): fixed bug which caused string literals to
11312 be omitted when dumping idata section,
11313 * (pic16_groupRegistersInSection): added code to handle registers
11314 in specific memory banks,
11315 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11316 public, all references are renamed too,
11317 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11319 * (pic16_storeForReturn): added case to handle when dest is WREG,
11320 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11321 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11322 pic16_rel_udata, check to see if that register is marked as being
11323 a member of a specific memory bank,
11324 * (pic16_printIvalCharPtr): added code to add string literals either
11325 to code or the idata sections,
11326 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11327 also accept the 'udata' pragma,
11328 * src/pic16/main.h: new structure types sectName and sectSym
11329 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11330 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11331 * (pic16_findPrevInstruction): fixed, it returned nothing,
11332 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11333 instruction combinations,
11334 * (pic16_FixRegisterBanking): heavily reorganised,
11335 * (pic16_AnalyzeBanking): if generating banksel directives is
11336 disabled, then don't call FixRegisterBanking at all,
11337 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11338 completely removed,
11339 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11341 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11343 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11344 Phuah Yee Keat <yk.phuah AT nestac.com>
11346 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11348 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11349 correctly the IVT even if it is relocated to some other location
11351 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11353 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11354 * device/include/pic16/pic18f2220.h: NEW,
11355 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11356 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11357 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11358 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11359 nodefaultlibs, ivt_loc is the location of the interrupt vector
11360 table, and nodefaultlibs signs that default libraries should not be
11361 linked in link stage,
11362 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11363 according to --ivt-loc argument,
11364 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11365 when pragma stack is found,
11367 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11369 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11370 256 (range check), 257 (do while), 258.a-f (bit banging
11371 f.e. on 3-wire SPI bus)
11373 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11375 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11376 variables used exclusively within a loop
11378 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11380 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11382 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11384 * src/SDCClrange.c (computeClash): fixed bug #971834
11386 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11388 * src/mcs51/gen.c (genCmp): fixed bug #975903
11389 * src/hc08/gen.c (operandsEqu),
11390 * src/ds390/gen.c (operandsEqu),
11391 * src/z80/gen.c (operandsEqu),
11392 * src/pic/gen.c (operandsEqu),
11393 * src/pic16/gen.c (operandsEqu),
11394 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11395 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11397 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11399 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11401 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11403 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11404 default case in switch statement,
11405 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11406 to eliminate problem with initialisation of pointers, but problem
11408 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11409 * (emitStaticSegment): removed various lines emitting debug info,
11410 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11411 added processor registers for utilizing EEPROM,
11412 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11413 configurable and set 8
11415 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11417 * .version: increased version number to 2.4.2,
11419 Cumulative patch for pic16 port
11420 * src/pic16/device.c: changed scheme to dump initial values for
11421 variables in idata segment, all print_idata* functions were removed,
11422 now the pic16_printIval* will be called,
11423 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11424 * _pic16_printPointerType, pic16_printPointerType,
11425 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11426 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11427 NEW, similar to the respective functions in SDCCglue.c,
11428 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11429 way, emitting hex bytes,
11430 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11432 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11434 * src/avr/ralloc.c (serialRegAssign),
11435 * src/xa51/ralloc.c (serialRegAssign),
11436 * src/pic/ralloc.c (serialRegAssign),
11437 * src/pic16/ralloc.c (serialRegAssign),
11438 * src/hc08/ralloc.c (serialRegAssign),
11439 * src/z80/ralloc.c (serialRegAssign),
11440 * src/ds390/ralloc.c (serialRegAssign),
11441 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11443 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11445 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11446 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11448 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11450 Cumulative patch for pic16 port:
11451 * src/pic16/device.h (typedef PIC16_device) modified fields for
11452 defining microcontrollers,
11453 * src/pic16/device.c: added new info for all devices in Pics16 array,
11454 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11455 to be optimised out by the pCode optimiser,
11456 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11457 specially, bug reported by G.M. Gallant,
11458 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11459 as force'd so that cannot be optimised out by pCode optimiser,
11460 * src/pic16/pcode.c,
11461 * src/pic16/pcodepeeph.c,
11462 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11463 they are disabled by default, but can be enabled explicit with
11464 command argument --denable-peeps, for testing,
11465 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11466 --pomit-ivt in COMPILE_FLAGS
11468 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11470 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11471 compilation on MSVC
11473 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11475 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11477 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11479 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11480 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11482 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11484 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11485 would only assign 0x300001 register.
11487 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11489 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11490 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11492 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11494 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11496 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11497 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11498 added peephole 254 (left shift), 255 (jump table)
11500 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11502 * device/lib/Makefile.in: removed comment line with model-pic16,
11503 * (target port-specific-objects-pic16): the libraries and objects
11504 are copied to the build directory form the device/lib/pic16/bin
11507 Cumulative patch concerning pic16 port:
11508 * library directory has been re-organized,
11509 * added support for PIC18F1220,
11510 * added headers and library sources for chips 18f1220,18f6520,
11511 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11513 * configuration registers setting has changed, now each supported
11514 device has a complete description of the registers it uses,
11515 * all initialisations are moved to idata sections, these section
11516 can be absolute or relocatable,
11517 * fixed initialisation of codespace variables,
11518 * fixed warning about PCLATU and gpsim,
11519 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11520 * (genAssign): use table reads when assigning from variables in codespace,
11521 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11522 char/int variables placed in codespace,
11523 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11524 registers set in .asm file, no need for --pomit-config-words anymore,
11525 * (pic16glue): some 8051 legacy segments are commented out
11526 (to be removed completely),
11527 * added support for alternative assembler and linker with --asm=
11528 and --link= command line arguments,
11529 * peepholes are disabled automatically in the port, no need to
11530 specify on command line,
11531 * port supports natively char/int/long multiplication, but converts
11532 all divisions to support functions,
11533 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11534 to the file set in variable $2,
11535 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11536 strings in ASCII format and not in hex,
11537 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11538 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11539 allocate proper register if iCodes aren't temporary,
11541 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11543 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11545 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11547 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11550 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11552 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11553 computed address is reused
11554 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11555 multi-byte bitfields
11557 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11559 * src/z80/gen.c: (genArrayInit): must check for pointers too
11561 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11563 * support/regression/tests/zeropad.c: never meant to commit the
11564 nestedstruct test: removed, added check for GCC version
11566 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11568 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11569 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11570 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11571 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11572 bugs 928906 and 954082 half-empty initializers
11574 * src/SDCCsymt.c (getAllocSize): added for above fix
11575 * src/z80/gen.c (genArrayInit): fixed bug 741044
11576 * support/regression/tests/zeropad.c: added tests
11578 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11580 * src/pic16/device.c (pic16_dump_section): corrected bug which
11581 caused some symbols of the libraries to be misplaced
11583 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11585 * src/pic16/glue.c,
11586 * src/pic16/ralloc.h,
11587 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11588 to fix conflict with pic port
11590 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11592 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11593 externs configuration variables,
11594 * src/pic16/ralloc.h,
11595 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11596 prototype in header, commented out some debug messages
11598 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11600 * src/pic16/glue.c,
11601 * src/pic16/main.c,
11602 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11603 for gpasm COFF object generation. Thanks to D. Hawkins for
11606 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11608 * src/ds390/main.c,
11609 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11610 Brock for spotting this)
11611 * src/ds390/gen.c (genEndFunction),
11612 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11613 interrupt handler and critical. Disable push/pop optimizations when
11614 peephole optimizations disabled.
11616 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11618 Updated pic16 library sources and headers.
11619 * device/lib/pic16/pic18f*/ ,
11620 * device/include/pic16/*.h: modified to handle structured SFR
11623 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11625 * src/port.h (PORT structure): added hook initPaths, now each
11626 port can declare its own default search paths,
11627 which can been seen with the --print-search-dirs option,
11628 see pic16 port for example,
11629 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11630 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11631 * (doPrintSearchDirs): NEW, replaces in a central manner the
11632 printing of search dirs which was split in set*Paths functions,
11633 * (main): added call to port->initPaths and doPrintSearchDirs,
11635 * src/ds390/main.c,
11638 * src/izt/tlcs900h.c,
11639 * src/mcs51/main.c,
11641 * src/pic16/main.c: modified port structures to reflect addition of
11644 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11645 * (pic16_dump_section): for registers in same address reserve memory once,
11646 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11648 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11649 result is greater in size than right or left,
11650 * (pic16_genUMult8X8_8): there are some cases where the result can
11651 be 16 bits size, so handle these,
11652 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11653 * (pic16_outBitC): modified to emit pcodes,
11654 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11656 * (genDivOneByte): implemented algorithm to divide 8-bits,
11657 * (genCmp): uncommented goto, but issues still exist,
11658 * (genAnd): fixed a bug with variables >8bits,
11659 * (genPackBits): optimization added that uses BCF/BSF to change a
11661 * (genAssign): fixed bug when assigning floating point literals,
11662 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11663 __sdcc_gsinit_startup label,
11664 * src/pic16/main.c (_pic16_init): removed search directory
11666 * (_pic16_initPaths): NEW, used to initialise search directories,
11667 * (_hasNativeMulFor): support functions for all except char/int
11668 multiplication, and char division,
11669 * (PIC16_port struct): modified entry for native mul support,
11670 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11672 * (buildCallTree): call to register_usage is ifdef'ed out,
11674 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11676 * device/include/string.h: applied Stas Sergeev's patch to make this
11677 header file compatible with the preprocessor -Wundef option
11678 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11679 failure (fixes bug #941458)
11681 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11683 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11684 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11685 that the variable, not the function, should be static
11686 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11687 to be consistent with non-literal case
11689 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11691 * src/SDCCast.c (isConformingBody): fixed bug #949967
11692 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11693 convilong): fixed bug #952086
11695 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11697 * src/SDCCmem.c (allocVariables): fixed bug #955321
11699 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11701 * src/hc08/main.c (_hc08_genAssemblerEnd),
11702 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11703 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11704 completely eliminated the use of a temporary file
11705 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11706 when more than one file linked
11707 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11709 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11711 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11712 which fixes bug #543481
11713 * support/regression/tests/bug-751703.c: fixed comments left from a
11714 cut and paste error
11715 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11716 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11717 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11719 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11720 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11721 are now changed to underscores in moduleName
11723 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11725 * as/mcs51/lkmem.c: better fix for bug #954173
11727 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11728 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11730 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11731 * device/include/c8051f000.h,
11732 * device/include/c8051f120.h,
11733 * device/include/c8051f300.h,
11734 * device/include/c8051f310.h,
11735 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11736 PWM16) and detab'ed
11738 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11740 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11741 and mailing lists, doc'ed --no-peep-comments, removed reference
11742 to knoppix (newest version has no LyX/LaTeX), other minor changes
11743 * src/SDCCglue.c (glue): save 2 bytes stack space with
11744 option --main-return. The ljmp could probably be avoided too
11746 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11748 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11750 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11752 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11753 * src/SDCCopt.c (isLocalWithoutDef),
11754 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11755 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11756 (credit to Maarten Brock for patch #949363, on which this is based)
11757 * support/regression/tests/bug-751703.c: some test cases of extern used
11758 within inner scopes.
11760 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11762 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11764 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11766 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11767 dwWriteLabel): fix to create valid debugger symbols even when
11768 the module name has non-alphanumeric symbols in it
11769 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11770 when a variable's allocation has been optimized away
11773 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11775 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11777 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11778 * src/mcs51/main.c,
11779 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11780 * src/ds390/main.c,
11781 * src/z80/gen.c (z80_emitDebuggerSymbol),
11783 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11785 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11786 * src/pic16/main.c,
11787 * src/avr/gen.c (avr_emitDebuggerSymbol),
11789 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11791 * src/SDCCdebug.c (emitDebuggerSymbol),
11793 * src/port.h: added a debugger struct to the port struct. Added a
11794 callback for defining debugger symbols
11796 * src/SDCCast.c (createLabel),
11797 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11800 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11801 iCode back to the ast for the function
11803 * src/hc08/ralloc.c (hc08_assignRegisters),
11804 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11805 unneeded fields from the regs struct.
11806 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11807 pushReg() & pullReg() functions instead of emitcode()
11809 * src/hc08/gen.c (genLabel, genhc08Code),
11810 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11812 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11815 * src/hc08/gen.c (genEndFunction, genhc08Code),
11817 * src/mcs51/gen.c (genEndFunction, gen51Code),
11819 * src/ds390/gen.c (genEndFunction, gen390Code),
11821 * src/z80/gen.c (genEndFunction, genZ80Code),
11824 * src/pic/gen.c (genEndFunction, genpic14Code),
11826 * src/pic16/gen.c (genEndFunction, genpic16Code),
11828 * src/avr/gen.c (genEndFunction, genAVRCode),
11830 * src/xa51/gen.c (genEndFunction, genXA51Code),
11832 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11833 specific code to cdbFile.c and out of the backend code generators
11835 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11836 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11837 starting address is now 0
11840 * as/hc08/m08pst.c,
11841 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11842 assembler directive for DWARF support
11843 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11847 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11849 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11851 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11852 and inappropriate peephole optimization in jump tables
11854 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11856 * as/hc08/m08pst.c,
11857 * src/SDCCglue.c: sdccopt works for the hc08 port now
11859 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11861 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11863 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11865 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11867 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11869 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11873 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11874 comments from the peephole optimizer replacement rules
11875 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11877 * src/SDCCcse.c (updateSpillLocation),
11878 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11880 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11881 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11882 objects far pointers
11884 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11886 * src/SDCCsymt.h: a missing part of my last change
11887 * src/pic/ralloc.c (regTypeNum),
11888 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11890 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11893 * src/SDCCicode.c (aggrToPtrDclType),
11894 * src/SDCCptropt.h,
11895 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11896 ptrPseudoSymConvert),
11897 * src/pic/ralloc.c (regTypeNum),
11898 * src/pic16/ralloc.c (regTypeNum),
11899 * src/hc08/ralloc.c (regTypeNum),
11900 * src/ds390/ralloc.c (regTypeNum),
11901 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11902 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11904 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11906 * link/z80/lkmain.c (afile),
11907 * as/hc08/lkmain.c (afile),
11908 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11909 prevent a pointer problem when a filename has no directory and
11910 no extension specified.
11912 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11914 * link/z80/lkmain.c (afile): allow periods in directory names
11915 * link/z80/lkmain.c (afile),
11916 * as/mcs51/lkmain.c (afile),
11917 * as/hc08/lkmain.c (afile): allow linker script file to have an
11918 extension other than ".lnk"
11919 * link/z80/lklex.c (getfid),
11920 * link/z80/lkmain.c (parse),
11921 * as/mcs51/lklex.c (getfid),
11922 * as/mcs51/lkmain.c (parse),
11923 * as/hc08/lklex.c (getfid),
11924 * as/hc08/lkmain.c (parse): Support comments in the linker script
11925 file on lines by themselves and after filenames
11927 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11929 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11931 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11933 * src/z80/peeph-z80.def: removed some peephole rules that don't
11934 work with multibyte arithmetic (fixed bug #937126)
11935 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11936 to registers and not global variables
11937 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11938 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11939 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11940 checking for assignments not internally generated (fixed bug #931895)
11941 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11942 structure member (fixed bug #930072)
11944 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11946 * src/SDCCmain.c (linkEdit),
11947 * src/hc08/main.c (_hc08_parseOptions),
11948 * as/hc08/Makefile.in,
11949 * as/hc08/aslink.h,
11951 * as/hc08/m08pst.c,
11952 * as/hc08/lkrloc.c (relr, rele),
11953 * as/hc08/lkarea.c (lnkarea)
11954 * as/hc08/lkmain.c (afile, parse),
11955 * as/hc08/lkelf.c: support for ELF output
11956 * as/hc08/lks19.c (s19),
11957 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11959 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11961 * as/mcs51/lkihx.c: Fixed bug #899105.
11963 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11965 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11966 .dsp files from Unix to DOS.
11968 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11970 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11971 function pointers; we have been compliant for several months now.
11972 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11973 change that was accidently commented out
11974 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11975 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11978 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11980 * src/hc08/gen.c: output of all of the internal debugging information
11981 is now controlled by the D() macro; it is disabled by default
11983 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11985 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11986 harder to keep the same registers during a CAST iCode
11987 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11988 long via int can be done in a single cast, if the signedness is
11990 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11991 putchar() in tinibios.c in ds390's library
11993 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11995 * src/SDCCast.c (decorateType): fixed bug #898889,
11996 cast result of a literal complement too
11997 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11998 fixed check for bitfields
12000 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12002 * src/SDCCicode.c (geniCodeLogic): made it static,
12003 (geniCodeLogicAndOr): added in order to fix bug #905492,
12004 (ast2iCode): fixed bug #905492
12005 * support/regression/tests/bug-905492.c: added
12006 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12007 (processParms): fixed bug #927659: don't copy parms, this will clear
12009 * support/regression/tests/bug-927659.c: added
12011 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12013 * src/SDCCast.c (addCast): don't cast float to char
12014 * device/lib/libsdcc.lib: added _memmove
12016 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12018 * device/lib/large/Makefile: fixed parallel execution by
12019 replacing `make` by `$(MAKE)`
12021 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12023 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12024 offsets (fixes bug #923936)
12026 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12028 * device/lib/small/Makefile: fixed parallel execution by
12029 replacing `make` by `$(MAKE)`
12031 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12033 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12035 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12037 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12038 * src/regression/Makefile: Regression test was not running.
12040 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12042 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12043 complement if possible
12044 * src/SDCCval.c (valComplement),
12045 * src/SDCCicode.c (operandOperation): fixed complement of literal
12046 * support/regression/tests/onebyte.c (testComplement): added
12048 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12050 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12051 return an optimized tree; actually replace actParm with the new tree
12052 * src/SDCCast.h: added some parantheses to remove side effects
12053 * support/regression/tests/bug-920866.c
12055 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12056 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12057 Bit operands were not being handled properly in the pic14 port.
12058 (now src/regression/add.c passes again).
12060 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12062 * src/SDCC.y (labeled_statement): case and default no longer require
12063 a following statement (RFE #893037)
12065 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12067 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12068 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12069 disabled (fixes bug #916294)
12070 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12071 "mov a,acc"; patch provided by Lenny Story
12072 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12074 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12076 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12078 * src/ds390/gen.c (genFunction, genEndFunction),
12079 * src/ds390/ralloc.c (ds390_assignRegisters),
12080 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12081 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12082 pushed if there are parameters passed on the stack. Also, a cleaner
12083 way to decide if r0/r1 should be pushed/popped. (Together they fix
12086 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12089 * device/lib/mcs51/crtpagesfr.asm,
12090 * device/lib/mcs51/crtxinit.asm,
12091 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12092 to avoid confusion with Si Lab's SFRPAGE register.
12094 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12096 * src/SDCCglue.c (emitMaps): allow public sfr variables
12097 * src/SDCCglue.c (initialComments): include compiler build date
12098 with compiler version and put the timestamp of the generated
12099 assembly file on a serperate line to be less confusing.
12100 * src/port.h: added genInitStartup hook
12102 * src/ds390/main.c,
12105 * src/pic16/main.c,
12107 * src/z80/main.c: genInitStartup initialize as NULL (default to
12108 historical behaviour)
12109 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12110 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12111 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12112 library instead of hard coding it into the compiler.
12113 * support/regression/ports/mcs51-stack-auto/spec.mk,
12114 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12115 * device/lib/mcs51/Makefile,
12116 * device/lib/small/Makefile,
12117 * device/lib/large/Makefile,
12118 * device/lib/mcs51/crtpagesfr.asm,
12119 * device/lib/mcs51/crtstart.asm,
12120 * device/lib/mcs51/crtxclear.asm,
12121 * device/lib/mcs51/crtxinit.asm,
12122 * device/lib/mcs51/crtclear.asm,
12123 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12124 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12125 and into user configurable files.
12126 * device/lib/clean.mk: clean mcs51 directory too
12127 * support/regression/tests/longlit.c: added static to T1 declaration
12128 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12129 accesses in the initialization code
12131 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12133 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12134 OSCTRIMVAL as noted in bug #916008
12136 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12138 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12139 in loops with multiple exits (reported as incorrect registers
12140 used by Martin Helmling in Sdcc-user list)
12142 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12144 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12145 made ds390 register extensions look less like error messages
12147 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12149 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12150 reported by Adam Wozniak in Sdcc-user list
12152 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12154 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12155 arithmetic optimizations, added debug output
12157 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12159 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12160 * sdcc.spec: updated and split sdcc into 3 rpms
12161 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12162 needed for literals of LEFT_OP and '+'
12163 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12164 introduced RESULT_TYPE_NOPROM
12165 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12167 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12168 limited promotion to int only for '*'
12169 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12171 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12173 * src/pic16/gen.c (genSkip),
12174 (genc16bit2lit), (gencjneshort): commented out
12175 (is_LitOp): new helper function, checks operand type
12176 (genCmpEq): rewritten
12178 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12180 * support/regression/tests/bug-908454.c: added
12182 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12184 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12185 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12186 (geniCodeCast): cosmetic, don't preserve bit storage class
12187 (geniCodeLeftShift): added promotion
12188 (geniCodeLogic): fixed regression
12189 * src/SDCCsymt.c (computeTypeOr): accept bits too
12190 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12192 2004-03-07 Borut Razem <borut.razem AT siol.net>
12194 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12196 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12198 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12199 version of pic16_genPackRegisters which does not check if ic is a
12201 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12202 function cause string1.c regression test fails
12204 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12206 * sim/ucsim/configure.in,
12207 * sim/ucsim/configure,
12208 * sim/ucsim/doc/Makefile.in: use docdir
12209 * src/SDCC.y: fixed sbit atrributes
12210 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12211 * src/SDCCast.c (decorateType): |^& need special promotion handling
12213 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12214 * src/SDCCsymt.h (computeType),
12215 * src/SDCCicode.c: computeType() needs op
12216 * src/SDCCsymt.c (checkTypeSanity),
12217 * doc/sddman.lyx: "plain" bitfields are unsigned
12218 * src/SDCCsymt.c (computeTypeOr): added
12219 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12221 * src/SDCCval.c (val*): computeType() needs op
12222 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12223 * support/regression/tests/onebyte.c: added tests for |^&
12225 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12227 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12228 for writing icode into asm output.
12230 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12232 * src/pic16/device.c: added some debug lines enabled
12233 with macro DEBUG_CHECK,
12234 * src/pic16/genarith.c: more debug in genPlus,
12235 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12236 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12237 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12238 * (aopForSym): onStack symbols are re-placed in data memspace,
12239 and onStack flag is cleared,
12240 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12241 copy temporary pcodeop,
12242 * (genPcall): added warning for not updating PCLATU,
12243 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12244 always true for pic16 port,
12245 * (genMultOneWord): NEW, supports integer multiplication,
12246 * (genMult): modified to call genMultOneWord,
12247 * (ifxForOp): added warning when return NULL,
12248 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12249 flag is set before call to operandFromSymbol for implicit
12251 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12252 options.intlong_rent are set by default,
12253 * (_hasNativeMulFor): modified to allow port generation of integer
12255 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12256 set regtype to REG_SFR for all registers, restricting seting the
12257 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12259 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12261 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12262 more than 500 times in the regression tests
12264 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12266 * support/Util/SDCCerr.h,
12267 * support/Util/SDCCerr.c,
12268 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12270 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12271 for symbol conflicts.
12272 * support/valdiags/tests/enum.c,
12273 * support/valdiags/tests/tentdecl.c,
12274 * support/valdiags/tests/struct.c: expect possible error messages
12275 referring to original symbol definitions.
12276 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12278 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12280 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12282 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12284 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12286 * src/pic16/ralloc.c (newReg): fixed bug #908929
12288 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12290 * src/ds390/gen.c: added missing #include "main.h"
12292 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12294 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12295 checking if symbol is already in set,
12296 * src/pic16/device.h: prototype for checkAddSym,
12297 * src/pic16/gen.c: (_G): added entry interruptvector,
12298 * (assignResultValue): removed some commented out lines,
12299 * (genFunction): check for ISR via sym->type, absolute section for
12300 interrupt code is created via a new pBlock, the goto instruction is
12301 placed now correctly at the interrupt vector position, changed all
12302 references from ivec to _G.interruptvector,
12303 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12304 is the interrupt is a high priority one, same for return from ISR,
12305 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12306 externs to calls of checkAddSym,
12307 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12308 pic16_pcode_verbose flag is set,
12309 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12310 * src/pic16/pcoderegs.c: message about how many registers are saved
12311 will only be emitted if pic16_pcode_verbose flag is set,
12313 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12315 * src/ds390/ralloc.h,
12316 * src/ds390/ralloc.c (ds390_regWithIdx),
12317 * src/ds390/gen.c (emitcode),
12318 * src/ds390/main.h,
12319 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12320 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12321 ds390operandCompare, getRegsRead, getRegsWritten,
12322 initializeAsmLineNode): customized instruction size calculation for
12323 ds390, started basis for some register optimizations
12324 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12325 corresponding assembly output
12326 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12327 missing push/pop of r0/r1. Optimized push/pops
12329 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12331 * src/mcs51/main.c (instructionSize): fixed ACALL size
12332 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12334 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12336 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12337 the sorting of rlist with NULL elements
12338 * (print_idataType, print_idata): NEW to create idata sections
12339 * src/pic16/device.h: idataSymSet new variable
12340 * src/pic16/gen.c (genFunction): fixed some bugs in string
12341 comparing, improved the absolute section creation for ISRs,
12342 added FSR0L/FSR0H in registers that are saved in an ISR,
12343 * (genInline): fixed the processing of inline snippets,
12344 now they undergo no process by the peephole optimizer
12345 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12346 are placed in idataSymSet,
12347 * (pic16emitStaticSeg): extern symbols are added in externs,
12348 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12349 switching when aboslute variables are placed in access bank memory
12350 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12351 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12352 commented out with #if,
12353 * (pic16_packRegisters): reintroduce the check for CAST because some
12354 symbols are not correctly handled,
12355 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12356 pCodeInstruction instead of pCode,
12357 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12358 pCodeAsmDir definition,
12359 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12360 directive, then the argument directive is emitted without the leading
12361 tab, hack for inline labels which must be in the first column,
12362 * (compareLabel,pic16_findNextInstruction),
12363 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12364 * (insertBankSwitch): modified for the new pCodeAsmDir,
12366 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12367 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12369 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12371 * (pushSide): commented out with #if,
12372 * (assignResultValue): fixed some typos in saving
12374 * (genPcall): FIXED and sync'ed with genCall,
12375 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12376 * (genNearPointerGet): fixed to handle some more cases,
12377 implementation scheme via table reads,
12378 * (genConstPointerGet): modified to access code memory correct,
12379 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12380 and improved to handle some cases
12381 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12382 instead of "RETLW" for init data
12383 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12384 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12385 variables are placed in access bank memory (<0x80 and >=0xf80),
12386 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12387 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12388 TBLWT_POSTDEC,TBLWT_PREINC
12389 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12390 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12392 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12393 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12394 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12395 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12397 2004-02-29 Borut Razem <borut.razem AT siol.net>
12399 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12400 support/Util/findme.h, support/Util/system.h: enhance binary relative
12401 search for lib and include by using findProgramPath()
12403 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12406 * src/SDCCpeeph.c (pcDistance),
12408 * src/mcs51/ralloc.h,
12409 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12410 * src/mcs51/main.h,
12411 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12412 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12413 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12414 size calculation port specific, started basis for some register
12416 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12417 missing push/pop of r0/r1. Optimized push/pops
12418 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12419 * device/lib/_modsint.c (_modsint),
12420 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12421 and stack version so regression tests pass
12423 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12425 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12426 * src/SDCCast.c (decorateType): catch another small optimization
12428 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12429 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12430 modified to finally use computeType() all over SDCC,
12431 see Feature Request #877103
12432 * src/SDCCval.h: cosmetic
12433 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12434 valCompare(); regression tested in muldiv.c
12435 * support/regression/tests/muldiv.c (testMod): mod sign follows
12438 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12440 * src/SDCCast.c (decorateType): fixed bug #902362
12441 * doc/INSTALL.txt: fixed install instructions for win32
12443 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12445 * device/include/Makefile.in (install): fixed by replacing spaces
12448 * doc/INSTALL.txt: updated for release
12449 * doc/sdccman.lyx: added warning for --xstack being buggy
12451 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12453 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12454 to eliminate build warnings.
12455 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12457 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12458 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12460 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12461 removed -penable-stack, added comment for stack pragma, added
12462 warning for not initializing the stack/frame registers, removed
12463 comment at interrupts section
12465 Stack is made permanent, there is no ability to disable stack usage.
12466 * src/pic16/device.h,
12467 * src/pic16/device.c: removed all references to USE_STACK macro,
12468 * src/pic16/device.c (pic16_dump_section): when no elements in
12469 rlist, free rlist before return,
12470 * (pic16_dump_int_registers): NEW, internal registers are a new set
12471 of general purpose registers reused by each function,
12472 * (checkAddReg): returns 1 if registers is added to set,
12473 * (pic16_groupRegistersInSection): when a registers is of type
12474 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12475 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12476 SRCASECMP macro is moved here from device.c
12477 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12478 PO_PCLATU, PO_PRODL, PO_PRODH,
12479 * (pic16_pCodeOpType, genMinus,
12480 changed compares to "a" register, with AOP_ACC,
12481 * (pic16_genPlus): fixed some bugs and indented properly,
12482 * (pic16_addSign): changed size to size+offset in the MOVWF
12484 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12485 multiply 8-bit operand by literal, result is 8-bit,
12486 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12487 multiply 2 8-bit operand, result is 8-bit,
12488 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12490 * src/pic16/gen.c: changed accUse to contain WREG only,
12491 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12492 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12493 true, do not use immediate addressing any more unless sym is a
12494 pointer in codespace,
12495 * (aopForRemat): do not use immediate addressing when symbol not in
12496 codespace and when symbol's address is requested,
12497 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12499 * (aopGet): added case for AOP_ACC and don't return "accumulator
12500 bug" but WREG instead,
12501 * (popGetTempReg): pushes contents of temporary register in stack,
12502 * (popReleaseTempReg): pops contents of temporary register from
12503 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12504 * (pic16_popGet): separated case AOP_ACC to return register WREG
12505 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12506 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12507 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12508 the use of immediate pointers to certain cases only.
12510 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12511 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12512 * (assignResultValue, genCall, genRet): modified to use the new
12513 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12514 genPcall is still broken,
12515 * (genFunction): added code to create 'A' type pBlocks when
12516 interrupt functions are generated, code not extensively tested yet,
12517 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12518 * (genEndFunction): modified so ISRs pop stored registers from stack,
12519 * (genMultOneByte): cleanup,
12520 * (AccRsh): added flag andmask, to and result with appropriate mask,
12521 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12522 * (genDataPointerGet): fixed and reenabled its use,
12523 * (genNearDataPointerGet): bugs fixed,
12524 * (genDataPointerSet): bugs fixed,
12525 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12526 pic16_DumpSymbol, pic16_DumpOp,
12527 * src/pic16/genutils.h: function prototypes for the above functions,
12528 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12530 * (pic16emitRegularMap): many many many improvements, but needs a
12532 * src/pic16/main.c: enable_stack in pic16_options is removed,
12533 * (_pic16_parseOptions): removed command line options -penable-stack,
12534 * (_process_pragma): emit stack symbol only when stack pragma is
12536 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12537 redirected to FSR0L/FSR0H pair,
12538 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12539 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12540 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12542 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12543 * (dumpPicOptype): NEW,
12544 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12545 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12546 with movff instruction,
12547 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12548 added pic16_int_regs, some packRegsFor* functions are commented out,
12549 because produce errors,
12550 * src/pic16/NOTES: minor modifications
12552 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12554 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12555 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12557 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12558 * as/mcs51/lkaomf51.c: fixed bug #895763
12560 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12562 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12564 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12566 * doc/sdccman.lyx: added details about the HC08 storage classes and
12567 interrupts, fixed the register usage info for z80 & gbz80
12569 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12571 * doc/sdccman.lyx: added more pic16 port documentation
12572 * device/include/pic16/: added header pic18fregs.h
12574 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12576 * doc/sdccman.lyx: added Vangelis' contribution
12578 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12580 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12581 extend to the next CALL or PCALL, not just to the next CALL.
12583 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12585 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12587 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12589 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12590 bug #895752 and a better fix for bug #716790
12592 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12594 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12596 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12598 * doc/sdccman.lyx: minor changes, minor changed
12600 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12602 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12603 which can't handle SDCC_NEWONEBYTEOPS,
12604 (geniCodeMultiply): removed conversion from mult to shift for pic14
12607 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12610 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12611 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12612 thus fixing bug #895406
12614 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12616 * device/lib/_modsint.c,
12617 * device/lib/_modslong.c: sign follows divisor only
12618 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12619 signs or signedness can be ignored
12620 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12621 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12622 added optimization for IFX,
12623 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12625 reenabled optimization for IFX, which was removed on 2004-01-11
12626 * src/SDCCast.h: added return type IFX
12627 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12628 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12629 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12630 SDCC_OLDONEBYTEOPS selects the old behaviour
12631 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12632 changed again and commented promotion rule
12633 * src/SDCCval.c (valDiv): promotion no longer necessary
12634 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12635 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12637 * support/regression/tests/onebyte.c: added
12639 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12641 * gen.c (genInline): reverted to old code for assemnling inline
12642 code because of bug reported James Chadd
12644 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12646 * ralloc.h: missing declarations from previous patch,
12647 seems that patch for ralloc.h was never applied, fixed
12649 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12650 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12654 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12655 indirect addressing. Marked FSR0 as deprecated
12656 * gen.c (pointerCode): commented out, not needed now
12657 (pic16_popGet2p): new MOVFF helper function
12658 (genGenPointerGet),
12659 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12660 (shiftRLong): removed duplicate debugging info
12662 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12664 * src/ds390/gen.c (genNearPointerGet),
12665 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12666 optimization with bits, but not bitfields.
12667 * src/ds390/ralloc.c (packRegisters),
12668 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12670 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12672 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12674 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12677 * src/SDCCicode.c (operandFromSymbol),
12678 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12679 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12680 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12681 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12682 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12683 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12685 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12686 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12687 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12688 * src/SDCCsymt.c (newSymbol),
12689 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12692 * src/SDCCval.c (newiList): fixed bug #885705
12694 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12696 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12697 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12699 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12701 * device/include/c8051f120.h,
12702 * device/include/c8051f300.h,
12703 * device/include/c8051f310.h: added/updated header files for Silicon
12704 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12705 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12706 in new section Submitting patches
12708 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12710 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12711 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12712 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12714 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12715 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12716 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12718 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12719 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12720 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12722 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12723 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12724 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12725 genGenPointerSet): fixed bug #892400
12726 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12727 to eliminate build warnings.
12728 * src/SDCCast.c (processParms),
12729 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12731 * support/valdiag/valdiag.py: added GCC to the list of defines active
12732 when compiling with gcc
12734 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12736 * support/Util/SDCCerr.h,
12737 * support/Util/SDCCerr.c,
12738 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12739 with an incomplete type (fixed bug #883734)
12740 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12742 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12744 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12746 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12748 * src/SDCCast.c (decorateType),
12749 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12750 function pointer implementation
12751 * support/regression/tests/funptrs.c: added tests to verify both forms
12752 of function pointers work correctly. Added tests to verify parameters
12753 are passed in the correct order.
12755 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12757 * device.c (regCompare): registers are sorted by ascending
12758 address and increasing size,
12759 * main.c (_pic16_finaliseOptions): removed the declaration
12760 of compiler macro MCU. Now a macro of the format pic18fxxxx
12761 will be defined from the command line
12763 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12764 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12766 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12767 PCOP_RLCF was overwritten!
12768 * gen.c (genSkip): commented out calls to pic16_emitcode,
12769 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12771 * (genRRC): added debugging info,
12772 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12773 overwritten while shifting,
12774 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12775 overwritten while shifting,
12778 * (shiftLLeftOrResult),
12779 * (shiftRLeftOrResult),
12781 * (shiftLLong): Implemented with pic16_emitpcode
12782 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12783 * (genLeftShift): Fixed bug, operand for shift by variable always
12784 was "and"ed with 0x0f,
12785 * (genLeftShiftLiteral),
12787 * (genRightShiftLiteral): added debugging info,
12788 * (genrshFour): added comment,
12789 * (genRightShift): determined signedness from operand "left"
12790 instead of "result"
12792 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12794 * src/SDCCicode.c (geniCodeParms),
12795 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12796 function pointers, fixed function pointer bugs #861242 and #861896
12798 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12800 * device/include/c8051f000.h,
12801 * device/include/c8051f120.h,
12802 * device/include/c8051f300.h: added header files for Silicon
12803 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12805 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12807 * src/SDCCast.c (processParams): added new type flow and restructured
12808 (gatherAutoInit): added new type flow
12809 (addCast): cosmetic changes
12810 (getLeftResultType): added new type flow for array indices, patch
12811 provided by Stas, see FR #877103
12812 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12813 array index patch by Stas
12814 * src/SDCCast.h: added prototype getResultTypeFromType()
12816 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12817 * src/pic/glue.c (pic14emitStaticSeg),
12818 * src/pic16/glue.c (pic16emitStaticSeg),
12819 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12820 for initialization of symbols
12821 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12822 * support/Util/SDCCerr.h:
12823 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12824 * .version: bumped version number to 2.3.8
12825 * device/include/Makefile.in (install),
12826 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12829 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12831 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12832 Slade Rich fixed an optimization bug
12833 * src/pic/pcodepeep.c,
12834 * src/pic/pcoderegs.c
12835 * doc/Makefile (install): added test for directory
12837 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12839 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12840 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12841 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12842 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12843 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12844 * as/mcs51/asexpr.c (term),
12845 * as/hc08/asexpr.c (term): fixed bug #887146
12847 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12849 * src/z80/gen.c (genMult): handle single byte result product
12850 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12851 DUMMY_READ_VOLATILE (fixed bug #886367)
12853 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12855 * support/regression/tests/libmullong.c: fixed logic, on little endian
12856 hosts we ended without a mullong_wrapper()
12858 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12860 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12861 virus/worm forged address usage.
12863 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12865 Fixed promotion, it should be done on AST level:
12866 * src/SDCCast.c (addCast): added promotion to int
12867 (decorateType): updated call to upCast()
12868 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12869 usualUnaryConversions()
12871 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12873 * support/regression/tests/literalop.c (mulWrapper): Added a
12874 wrapper to remove integer overflow warnings.
12876 * support/regression/tests/float_trans.c: Made work on host.
12878 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12881 * support/regression/generate-cases.py (main): Changed from inline
12884 * doc/Makefile (install): Changed to depth first to get rid of
12885 missing directory install warning.
12887 * as/Makefile (install-doc): Made work on Mac.
12889 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12891 * src/SDCCast.c: added an additional type flow in decorateType() of
12892 opposite direction, see feature request #860006; it's enabled at runtime
12893 by setting the environment variable SDCC_NEWTYPEFLOW
12894 * src/SDCCast.h: changed prototype of decorateType()
12895 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12896 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12897 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12898 see feature request #877103
12899 * src/SDCCval.c: updated call of decorateType()
12900 (valBitwise): fixed bug #882876
12901 (valMinus): added promotion
12902 (valLogicAndOr): result is unsigned
12903 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12904 * src/SDCCsymt.c (computeType),
12905 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12906 must not cause an unsigned operation
12907 * src/pic/glue (pic14emitRegularMap),
12908 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12910 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12912 * src/pic/pcode.c (PCodeID): commented out left over debug code
12914 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12916 * support/valdiag/tests/overflow.c: added shift tests
12917 * src/pic/device.c,
12924 * src/pic/pcodepeep.c,
12925 * src/pic/pcoderegs.c,
12926 * src/pic/ralloc.c,
12927 * src/pic/ralloc.h: applied patch from Slade Rich;
12928 added support for multiple code pages and multiple RAM banks on the
12929 PIC 14 port. The ASM files now no longer simply assume all the
12930 code / RAM are in the same page / bank. This means the linker can
12931 safely allocate code/RAM of separate ASM files to different pages/banks.
12932 * doc/sdccman.lyx: added Slade's tips
12933 * src/mcs51/peeph.def: fixed bug #880768
12935 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12937 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12938 * src/SDCCast.c (decorateType): fixed bug #880197
12940 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12942 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12945 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12946 strtof is not part of C89 and isn't included with Mac OS X.
12948 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12950 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12951 shiftL2Left2Result): fixed bug #879326
12952 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12953 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12954 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12955 address fetch for clr instruction
12956 * device/lib/hc08/_mulint.c: created optimized assembly version
12957 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12959 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12961 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12962 proposed in FR #877103
12964 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12966 * src/SDCCval.c (cheapestVal): added missing checks
12967 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12968 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12970 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12972 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12975 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12977 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12978 loaded with the linker search paths (-L arguments) and the libraries
12979 to be linked with the current source (-l arguments). Changes
12980 currently will affect only the pic16 port.
12981 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12982 include path the port specific paths and port specific libraries,
12983 * gplink command now contains the $3 argument,
12984 * src/pic16/device.h,
12985 * src/pic16/device.c,: structure PIC_device is made public and
12986 renamed to PIC16_device, the same for variable Pics which is renamed
12987 to Pics16. Updated all references to them.
12988 * src/pic16/glue.c (pic16glue): corrected bug with code
12989 initialization which bypassed the variable initializations block.
12991 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12992 COMPILE_FLAGS and added the --nostdinc option
12994 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12996 * device/include/mc68hc908jb8.h: Register defs for another member
12997 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12999 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13001 Documenting changes from previous commits.
13002 * configure.in (version 1.56),
13003 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13004 when generating output files to configure the pic16 library,
13005 but now I've commented it out, since gputils aren't installed in the
13006 SF compile farm, so library won't compile
13008 * device/lib/Makefile.in (version 1.56): initially I've added in
13009 target 'all' the prerequestive 'model-pic16' so it compiled the
13010 pic16 library, but now I've commented it out for the same reasons
13012 * added targets 'model-pic16' and 'objects-pic16' to compile the
13014 * added target 'port-specific-objects-pic16' to handle the
13015 generated libraries and copy them into the build/ directory
13016 * added target 'clean-intermediate-pic16' to clean intermediate
13017 files into pic16 directory
13018 * in target 'installdirs' added line to create directory pic16 in
13019 the installation path
13021 * device/include/Makefile.in (version 1.11): in target 'install'
13022 added lines to copy all header files to installation path,
13023 * in target 'installdirs' added line create directory for pic16
13024 headers in the installation path
13026 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13028 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13031 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13034 * device/lib/configure.in,
13035 * device/lib/configure: fixed for autoconf 2.57
13037 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13039 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13040 option so that it actually works. Made it specific to the z80, since
13041 the gbz80 doesn't have these kinds of I/O ports.
13043 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13045 * device/include/z180.h,
13046 * device/lib/_memcpy.c,
13047 * device/lib/_memmove.c,
13048 * device/lib/_mulint.c,
13049 * device/lib/ser_ir.c,
13050 * device/lib/ser_ir_cts_rts.c,
13051 * device/lib/_strcmp.c,
13052 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13053 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13054 portmode; added deprecation warning for bank= and protmode= forms.
13055 Also, guard against buffer overflow.
13056 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13058 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13060 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13061 changed interrupt vector table generation to only emit declared vectors.
13062 * device/include/Makefile.in: added missing backslash
13063 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13065 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13067 Mainly changes to support compilation of the device libraries
13068 * src/pic16/device.c: stack is allocated via symbol and not
13069 via literal number. The symbol is placed in the corresponding
13070 position of the data ram
13071 * (pic16_dump_section): relocatable and absolute uninitialized
13072 data are now emitted in sorted order to reduce section naming,
13073 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13074 weren't marked as being in the access bank,
13076 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13078 Added portion of GNU PIC Library under the directory
13079 device/include/pic16 and device/lib/pic16. These files
13080 contain the declarations of SFRs for the PIC18Fxx2 devices.
13081 The directory is initialized via configure from toplevel.
13083 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13085 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13086 the spilllocations to be compared correctly
13088 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13090 * src/SDCCast.c (decorateType): fixed bug introduced today
13092 2004-01-12 Borut Razem <borut.razem AT siol.net>
13094 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13095 doc/sdccman.lyx: upper case pragmas are deprecated
13097 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13099 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13100 in simpler and even better code
13102 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13104 * src/SDCCicode.c (operandOperation): fixed bug #874819
13105 * src/SDCCast.c (decorateType): fixed
13106 char foo (unsigned long ul) { return ul > 0; }
13108 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13110 * doc/sdccman.lyx: Moved and added some sections, small changes
13111 all over. Telling LaTeX to be less strict with word spacing
13112 to better keep the right margin. Changed some notes about
13113 maintainance of the ports in section 3.2.1 - is it OK like this?
13115 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13117 SDCC source changes:
13118 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13119 convilong): modified to inform the pic16 port that builtin functions
13122 PIC16 PORT specific changes:
13123 * src/pic16/device.c pic16_dump_equates() added,
13124 processor registers declared internally by the port are emitted in
13125 the translation as equates,
13126 * src/pic16/gen.c: inline code is passed unprocessed to the
13128 * (pic16_popGetLit2): fnuction modified to take second operand as
13129 pCodeOp pointer and not as literal,
13130 * (popRegFromIdx): prefixed with pic16_,
13131 * (pic16_popCombine2): modified to receive already allocated pCode
13133 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13134 * (genFunction): initializes local stack frame and pushes on stack
13135 all the registers used by this function,
13136 * (genEndFunction): restores all registers from stack and restores
13138 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13140 * (pic16glue): changed the program startup sequence,
13141 * added new dbName code 'A' for functions placed in absolute section
13142 * src/pic16/main.c: added function attribute _naked,
13143 * added pragma 'code' to place a fnuction at an absolute address,
13144 * added command line arguments --debug-ralloc and --pcode-verbose,
13145 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13146 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13147 * (pic16_newpCodeOpLit2): modified to take the second operand as
13149 * (pic16_printpBlock): modified to emit each function in a separate
13151 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13152 UPPER for immediate operands,
13153 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13155 * src/pic16/peeph.def: all peepholes with movff are commented out,
13156 because there is a problem in the pcode peep optimizer,
13157 * src/pic16/ralloc.c: the register allocator can now reuse local
13158 function symbols for another function. This saves register usage.
13159 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13161 Added file src/pic16/NOTES with information about program writing on
13162 the current port version.
13164 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13166 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13167 and peephole 252 (array access)
13169 2004-01-09 Borut Razem <borut.razem AT siol.net>
13171 * src/SDCCmain.c : fixed #872250: -l command line defined library
13172 files are scanned before standard library files
13174 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13176 * src/SDCCast.c (decorateType): fixed bug #874046
13178 2004-01-09 Borut Razem <borut.razem AT siol.net>
13180 * support/scripts/sdcc.nsi: remove previous installation
13182 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13184 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13185 bytes for last interrupt vector (mcs51)
13186 * sdcc.spec: fixed typo
13188 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13190 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13191 gen51Code): more efficient parameter receive for --model-large
13194 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13196 * src/ds390/main.c,
13197 * src/z80/main.c: added missed needLinkerScript flags (more than
13198 one port structure defined in these file)
13199 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13202 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13204 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13205 * src/port.h: added flag needLinkerScript in port->linker
13206 structure to inform whether to create a .lnk file or not,
13208 * src/ds390/main.c,
13210 * src/mcs51/main.c,
13212 * src/pic16/main.c,
13214 * src/z80/main.c: changed appropriately to configure
13215 needLinkerScript flag
13217 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13218 * src/pic/glue.c: added variable udata_section_name to
13219 override default uninitialized data segment definition for
13220 devices only with SHAREBANK memory (reported from Erik Epetrich)
13221 * (pic14emitOverlay): modified to emit a commented overlay segment
13222 directive when no overlay data exist
13223 * (picglue): modified to emit uninitialized data segment
13224 according to udata_section_name
13225 * src/pic/main.c (_pic14_parseOptions): added command line
13226 options --udata-section-name=[name] to override default
13227 udata definition name
13228 * modified _linkCmd and _asmCmd to include compiler passed
13229 arguments via -W option
13230 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13231 object file from '.rel' to '.o' in port->linker structure,
13232 changed size of fptr from 2 to 3 in port structure
13234 2004-01-07 Borut Razem <borut.razem AT siol.net>
13236 * support/scripts/sdcc.nsi: update PATH
13237 * support/scripts/sdcc.ico: craeted
13239 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13241 * device/include/Makefile.in: fix install
13242 * doc/Makefile: fix install
13244 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13246 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13248 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13249 how the function variable allocation summary is displayed; also
13250 include information about variables allocated to the overlay
13253 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13255 * as/mcs51/lkmain.c: Help about -Y option
13256 * as/mcs51/lkarea.c: Fixed gcc warnings
13258 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13260 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13262 * support/valdiag/tests/overflow.c: added
13263 * src/SDCCast.c (decorateType),
13264 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13265 LEFT_OP (left shift)
13267 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13269 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13270 (default behaviour).
13272 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13274 A python script to validate compiler diagnostic messages. It can be
13275 used to verify that sdcc complains about bad c source code and
13276 gives a good location of the error.
13277 * support/valdiag/Makefile,
13278 * support/valdiag/valdiag.py,
13279 * support/valdiag/tests/*
13281 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13283 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13284 * src/SDCCsymt.c (newEnumType),
13286 * support/Util/SDCCerr.c,
13287 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13289 * support/regression/tests/enum.c: added test for enum values that
13290 require at least 2 bytes of storage.
13292 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13294 * src/common.h: added ifndef/define/endif macros
13295 around the header file.
13296 Bug reported from Jesus Calvino-Fraga
13298 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13300 * sdcc.spec: updated
13301 * device/include/Makefile.in: don't install CVS directories
13302 * device/lib/Makefile.in: added removal of CVS directories after install
13303 * doc/Makefile: fixed install, added local_icons
13304 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13305 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13306 * src/ds390/gen.c (genRightShift): fixed bug #870788
13307 * src/SDCCast.c (decorateType): fixed bug #870781
13309 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13311 PIC16 port related changes:
13312 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13313 added variable stackPos,
13315 * gen.c: genCall, assignResultValue: added support for
13316 pushing/retrieving function parameters to/from stack,
13317 genFunction,genEndFunction: setup stack frame for the
13318 generated function,
13319 genAddrOf: will be changed according to bug 863624
13321 * added files genutils.c and genutils.h which contain gen*
13322 debugged and optimised functions extracted from gen.c
13324 * glue.c: added variable 'externs' which holds extern symbols,
13325 pic16emitRegularMap: is modified to properly handle relocatable
13326 symbols under the new scheme,
13327 pic16createInterruptVect: is modified
13328 pic16printPublics: is modified to emit 'global' assembler directives,
13329 added pic16_printExterns to print extern symbols,
13330 pic16glue: initializes stack/frame pointer in the beginning of
13331 the assembly output. Temporary hack, will be corrected later,
13332 because gplink yet does not support stack and SDCC does not
13333 yet support a type of crt0.o object to create the final binary.
13335 * Removed many lines that contain 8051 legacy code.
13336 * The code is finally placed under a 'code' directive.
13337 * Added port specific options.
13339 * _process_pragma: simplified since now we do not need *special*
13340 include file to define SFR registers. But a separate header
13341 will be needed. This will be developed later.
13342 * _pic16_parseOptions: added, parses port specific options:
13343 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13344 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13345 --preplace-udata-with=
13347 * _pic16_setDefaultOptions: modified to initialize section names,
13348 but hack is temporarly out of order since it needs improvement.
13349 * _pic16_genAssemblerPreamble: configuration words are emitted by
13350 their address instead of their name. This part is incomplete and
13351 supports only the 18Fxx2 devices. Other devices will emit an error
13352 during assembly since they do not contain the same set of config
13354 * _pic16_genIVT: is modified,
13356 * pcode.c: added definitions for some hardware registers that are needed
13358 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13359 All PCI entries are updated. Now LFSR is supported.
13360 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13361 * added pic16_newpCodeOpLit2 to support instructions with
13362 two literal arguments
13363 * pic16_pCode2str: corrected code that emits assembler instructions
13364 with two literal operands and those that have an access bit modifier
13365 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13366 this fixes a bug which caused some labels to be lost, when an
13367 assembler directive was added, i.e. banksel,
13368 * pic16_FixRegisterBanking: improved logic that causes the insertion
13370 * InlineFunction: functions that are called once, are not any more
13371 inlined. This can be a port option in the future,
13373 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13375 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13376 hold the corresponding uninitialized symbols,
13377 * pic16_allocProcessorRegister: registers have explicit marked the
13379 * pic16_allocInternalRegister: registers are explicit marked as
13381 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13382 processing list, so bit registers were lost,
13385 * ralloc.h: added field 'accessBank' and original symbol operand
13386 in register definition,
13387 * removed the field isMapped from register definition,
13389 ** Several functions have been removed from various sources:
13390 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13391 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13392 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13393 pic16_assignRelocatableRegisters
13395 ** others have been introduced:
13396 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13397 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13399 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13401 * support/scripts/inc2h.pl: changed definition of BIT_AT
13402 to emit 'sbit at' instead of 'bit at'. This was a request.
13404 PIC16 port related preliminary changes:
13405 * gen.c: prefixed function popRegFromString with
13406 pic16_ and all references to it corrected
13407 * pcode.c: all pic16_pc_* hardware registers prefixed
13408 with underscore (_),
13409 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13410 * ralloc.c: newReg(): when register is REG_SFR then
13411 set address to rIdx,
13412 pic16_allocProcessorRegister(): marks register wasUsed=0
13413 pic16_writeUsedRegs(): added a call to assign processor
13414 registers via pic16_assignFixedRegisters
13416 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13418 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13419 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13420 variables in unused register banks. Also the SSEG is placed
13421 wherever there is enough space for it, and IDATA can be anywhere
13422 in internal RAM. For now compile using -Wl-Y[stack_size].
13423 The mem file is different for this option as well, since it
13424 makes no sense of talking about DSEG lenght.
13426 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13428 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13429 in certain cases, e.g. when ROM assignment, patch provided
13430 from Albert den Haan.
13432 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13434 Many signedness and type propagation fixes:
13435 * src/SDCCicode.c: made geniCodeCast() static
13436 replaced SPEC_ by IS_ (cosmetic)
13437 (operandOperation): fixed div and mod operation
13438 (usualBinaryConversions): added support for promotion of char
13439 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13440 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13441 (geniCodeAdd): an array index will stay unsigned, even if promoted
13443 (geniCodeArray): ditto
13444 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13445 * src/SDCCsymt.c (computeType): added more support for char;
13446 promotion of char is selectable by promoteCharToInt, fixed signedness
13448 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13449 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13450 * src/SDCCval (val*): replaced signedness calculation by
13452 rearranged if-branches (cosmetic)
13453 (valShift): added warning W_SHIFT_CHANGED
13454 (valCompare): fixed problem with different types
13455 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13456 * support/regression/tests/literalop.c: added many cases
13457 * support/regression/tests/ast_constant_folding.c: changed finally to
13459 * .version: new year, new version: 2.3.7
13460 * src/SDCCmain.c (main): applied patch #866468
13461 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13462 provided by Scott Bronson
13463 * doc/sdccman.lyx: updated documentation for sdcdb
13464 updated and added chapter tips
13466 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13468 * src/SDCCsymt.h: missing from yesterday's commits
13470 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13472 * src/SDCC.y (struct_or_union_specifier),
13473 * support/Util/SDCCerr.c,
13474 * support/Util/SDCCerr.h: verify that struct & union tags are used
13477 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13479 * src/SDCCglobl.h: missing from yesterday's commits
13481 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13483 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13484 sft_attributes, struct_declaration, parameter_declaration,
13485 type_name, start_block, declaration_list),
13486 * src/SDCC.lex (check_type): support redefinition of typedef names
13488 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13490 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13491 aligned xdata arrays. Erik helped me with the if clause.
13493 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13495 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13498 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13501 * src/SDCCast.c (newAst_),
13503 * src/SDCCicode.c (ast2iCode, newiCode),
13505 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13506 expr, statement, expression_statement, selection_statement,
13507 iteration_statement, expr_opt, jump_statement): foundation for tracking
13509 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13512 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13514 * support/Util/SDCCerr.c,
13516 * src/SDCCast.c (createCase, createDefault, decorateType),
13517 * src/SDCClabel.c (labelUnreach),
13518 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13520 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13521 (with thanks to Stas Sergeev)
13522 * device/include/time.h,
13523 * device/lib/time.c (CheckTime): suppress unreachable code warning
13525 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13527 * src/SDCCast.c (createIvalCharPtr),
13528 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13530 * support/regression/tests/nullstring.c: tests for these two bugs
13532 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13534 * support/Util/SDCCerr.h,
13535 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13536 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13537 about storage class and 'at' used inside struct or union
13538 * src/SDCCBBlock.c (iCodeFromeBBlock),
13539 * src/SDCCcse.c (ifxOptimize),
13540 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13541 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13542 printIval, emitStaticSeg, emitOverlay),
13543 * src/SDCClabel.c (deleteIfx),
13544 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13545 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13546 gatherAutoInit, processParms),
13547 * support/Util/SDCCerr.h,
13548 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13549 reporting for post-parse errors.
13551 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13553 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13554 implicit casts via union; they don't work on big endian systems
13555 (possible fix for bug #861138)
13557 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13559 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13560 * src/mcs51/main.c: fixed the fix for bug #737001
13562 2003-12-15 Borut Razem <borut.razem AT siol.net>
13564 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13566 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13568 * support/makebin/makebin.c: put output in binary mode
13570 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13572 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13573 xdata and data memory on startup. Set the environment variable
13574 SDCC_NOGENRAMCLEAR to disable this.
13575 * src/mcs51/peephole.def,
13576 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13577 (allows non-interrupt and interrupt code to safely compete for a resource
13578 without the non-interrupt code having to disable interrupts)
13580 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13582 * src/SDCCicode.c (geniCodeAdd),
13583 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13584 with valFromType if type might be a pointer and host is big endian).
13585 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13586 types, not just integer types.
13587 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13588 multiply defined with mismatching "at" address.
13590 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13592 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13593 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13594 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13595 with embedded nulls (fixed bug #753752)
13597 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13599 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13600 Apparently this did not see much testing (endless loop)
13602 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13604 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13606 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13608 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13609 gracefully handle NULL memmap pointers
13611 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13613 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13614 instead of deleting the iCode when an operand is volatile
13615 * src/z80/gen.c (genDummyRead),
13616 * src/mcs51/gen.c (genDummyRead),
13617 * src/ds390/gen.c (genDummyRead),
13618 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13620 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13621 * src/SDCC.y: fixed bug #850420
13623 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13625 Applied z80 i/o port patch from Peter Townson and fixed some operators
13626 to better handle operands in A register.
13627 * device/include/z180.h
13633 * src/z80/peeph-z80.def
13634 * src/z80/peeph.def
13637 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13639 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13641 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13643 * device/lib/hc08/_mullong.c: Removed extra #endif
13645 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13647 * sim/ucsim/hc08.src/inst.cc,
13648 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13649 carries from x to h
13650 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13651 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13652 * device/include/stdarg.h: fixed varargs for hc08
13653 * device/lib/Makefile.in,
13654 * device/lib/hc08/Makefile,
13655 * device/lib/hc08/_mulint.c,
13656 * device/lib/hc08/_mullong.c: fixed some endian problems
13658 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13660 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13661 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13662 * device/lib/_gptrget.c,
13663 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13665 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13667 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13668 * src/SDCCast.c (astErrors): fixed bug #846007
13669 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13671 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13673 * src/SDCCast.c (decorateType): disabled a transformation I added in
13674 revision 1.188 (access to fields of a structure at an absolute address);
13675 it breaks with bitfields, extern declarations, and gcse analysis.
13676 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13677 could be assigned through a pointer, so don't complain.
13678 * src/SDCCast.c (astErrors),
13680 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13682 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13684 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13685 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13686 output of __config directives, since gpasm now supports them
13687 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13688 pre-processor macro, i.e. -DMCU=p18f452
13689 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13690 and modified to handle 'cast' icode similarly to '=' icode
13691 * src/pic16/device.h (typedef struct PIC_device): added field
13692 'extMIface' to indicate that chip has external memory interface
13693 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13694 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13697 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13699 * src/SDCC.y (pointer): fixed bug #846006
13700 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13701 * src/SDCCast.c (decorateType): fixed bug #846009
13702 * src/ds390/peeph.def,
13703 * src/ds390/gen.c (genAnd, genOr),
13704 * src/mcs51/peeph.def,
13705 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13707 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13709 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13716 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13720 * src/SDCCbitv.c: added function to free a bitvector
13721 * src/SDCClrange.h,
13722 * src/SDCClrange.c: added function to recompute the liveranges
13723 * src/avr/ralloc.c,
13724 * src/ds390/ralloc.c,
13725 * src/hc08/ralloc.c,
13726 * src/mcs51/ralloc.c,
13727 * src/pic/ralloc.c,
13728 * src/pic16/ralloc.c,
13729 * src/xa51/ralloc.c,
13730 * src/z80/ralloc.c: recompute the liveranges after register packing
13732 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13734 * src/SDCCloop.c (newInduction): fixed bug #845630
13736 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13738 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13739 inadvertantly left behind from my 2003-11-12 change
13741 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13743 Updated headers I neglected to commit yesterday.
13744 * src/SDCClrange.h,
13747 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13749 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13750 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13751 * src/SDCCopt.c (eBBlockFromiCode),
13752 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13753 the creation of the key hash table from the sequencing so it can be used
13754 earlier (for some GCSE bug fixes still pending)
13756 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13758 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13759 * support/regression/tests/addsub.c: testing genPlus shortcut
13761 2003-11-15 Borut Razem <borut.razem AT siol.net>
13763 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13765 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13767 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13768 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13769 ordering is immaterial.
13770 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13772 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13774 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13775 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13776 (SIGSEV) of bug #840381
13777 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13778 unlink new file before rename if new and old filenames are the same)
13780 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13782 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13783 uninitialized variables) for the mcs51. Set environment variable
13784 SDCC_GENRAMCLEAR to test.
13785 xdata initialization slightly shorter
13787 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13790 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13791 #838241 & 780691 (basicly the same bug)
13792 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13793 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13795 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13797 * src/SDCCmain.c (linkEdit): "fix" #834252
13799 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13801 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13803 * src/SDCC.y: fixed bug #819403
13805 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13807 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13808 the reentrant attribute.
13809 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13810 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13812 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13813 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13814 erroneously reduced to a literal.
13815 * src/hc08/ralloc.c (packRegisters, rematStr),
13816 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13819 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13821 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13822 * doc/sdccman.lyx: changed from 'article' to 'book'
13823 * doc/Makefile: readded test_suite_spec and cdbfileformat
13825 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13827 * device/include/stdlib.h: include malloc.h to comply with ANSI
13828 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13830 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13832 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13833 * doc/clean.mk: also remove *.out files
13834 * doc/sdccman.lyx: some additions, larger top/bottom margins
13836 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13838 * src/SDCC.y: fixed bug #837365
13839 * support/regression/tests/bitopcse.c
13840 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13841 a symbol (might be valop instead)
13842 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13843 * device/lib/clean.mk: added hc08 to the cleaning list
13845 2003-11-04 Borut Razem <borut.razem AT siol.net>
13847 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13849 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13850 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13851 malloc is declared in standard stdlib.h
13853 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13855 * device/lib/hc08/Makefile: need to clean .rel not .o files
13856 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13858 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13862 * src/mcs51/main.c,
13863 * src/ds390/main.c,
13867 * src/pic16/main.c,
13868 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13869 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13870 tests (which uses the port's oclsExpense function)
13876 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13878 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13880 * src/SDCCcse.c (ifxOptimize),
13881 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13882 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13883 deleting the IFX iCode.
13884 * src/hc08/ralloc.c: reduced unneeded slocs
13885 * src/hc08/gen.c: fixed bug in asmopToBoolean
13887 2003-11-04 Borut Razem <borut.razem AT siol.net>
13889 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13890 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13891 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13892 transferred to configure
13894 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13896 Use headers defined in the C[++] standards:
13897 * sim/ucsim/gui.src/serio.src/fileio.cc
13898 * sim/ucsim/gui.src/serio.src/frontend.cc
13899 * sim/ucsim/gui.src/serio.src/main.cc
13900 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13901 * support/Util/NewAlloc.c
13903 * as/mcs51/lklibr.c
13907 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13909 * Added MSVC projects for hc08 assembler and linker:
13910 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13911 /as/hc08/link_hc08.dsp
13913 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13915 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13917 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13919 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13921 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13923 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13925 2003-10-31 Borut Razem <borut.razem AT siol.net>
13927 * support/cpp2/cpplib.h,
13928 support/cpp2/cpplib.c,
13929 support/cpp2/cpplex.c,
13930 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13931 to switch _asm block preprocessing on / off. Default is
13932 #pragma preproc_asm +
13934 2003-10-31 Borut Razem <borut.razem AT siol.net>
13936 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13937 when outputting comment blocks (when executed with -C option) and
13938 _asm (SDCPP specific) blocks
13940 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13942 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13944 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13946 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13948 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13950 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13951 * src/SDCCast.c (decorateType): fixed bug #832664
13953 2003-10-31 Borut Razem <borut.razem AT siol.net>
13955 * support/cpp2/cpplex.c: fixed for SDCPP:
13956 comments(when executed with -C option) and _asm blocks
13957 were included even if they where in skipped #if block.
13958 Applied solution from GCC cpp 3.3.2
13960 2003-10-31 Borut Razem <borut.razem AT siol.net>
13962 * src/SDCC.lex: sdcc now understands both formats:
13963 '# <line_number> <file_name>' and
13964 '#line <line_number> <file_name>'
13965 * support/cpp2/cppmain.c: sdcpp now generates the standard
13966 '# <line_number> <file_name>' instead of former
13967 '#line <line_number> <file_name>'
13969 2003-10-30 Borut Razem <borut.razem AT siol.net>
13971 * support/cpp2/cpphash.h,
13972 * support/cpp2/cpplib.h
13973 * support/cpp2/cpplex.c,
13974 * support/cpp2/cppmain.c,
13975 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13977 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13979 Fixed a number of problems revealed by bug #827883.
13980 * src/SDCCloop.c (loopInvariants): Spill location of the
13981 result operand should be recomputed if extracted from
13982 a loop. Also, don't extract assignments of an iTemp
13984 * src/SDCCast.c (isConformingBody): loop reversal should
13985 not occur if the control variable is involved with a
13986 relational operator.
13988 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13990 * .version: bumped to 2.3.6 to reflect the big improvements
13991 made by Erik and Klaus. Thanks!
13993 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13995 Replaced the livrange code.
13996 * src/SDCClrange.c: added new LR code
13998 * src/SDCCBBlock.h: removed remainig parts from old LR code
13999 * src/ds390/ralloc.c,
14000 * src/ds390/gen.c: minor fixes to make it work with new code
14002 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14005 * as/hc08/lkrloc.c,
14007 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14008 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14009 (tweaked fix for bug #818696)
14011 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14013 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14015 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14018 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14019 * src/mcs51/gen.c (gencjneshort),
14020 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14021 more efficient (per Scott Bronson's suggestion)
14023 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14025 Extended the semantics of the critical keyword to include
14026 individual statements. See RFE #827755 and #799831
14031 * support/Util/SDCCerr.c
14032 * support/Util/SDCCerr.h
14037 2003-10-19 Borut Razem <borut.razem AT siol.net>
14039 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14041 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14043 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14045 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14046 and predecrement operand is displayed
14048 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14050 * src/SDCCval.c (valMinus): fixed bug #826041
14052 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14054 Some hc08 related updates that I missed earlier
14055 * sim/ucsim/stypes.h
14056 * support/regression/ports/hc08/spec.mk
14058 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14060 New target "hc08" for the Motorola 68hc08 family of micros
14068 * sim/ucsim/hc08.src/*
14069 * sim/ucsim/configure.in
14070 * src/ucsim/configure
14071 * sim/ucsim/packages_in.mk
14074 * device/include/mc68hc908qy.h
14075 * device/lib/hc08/*
14076 * device/lib/Makefile.in
14077 * support/regression/ports/hc08/*
14078 * support/regression/Makefile
14080 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14082 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14084 * src/ds390/gen.c (genCast): fixed bug #821957
14086 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14088 * device/lib/logf.c: "fixed" overlay bug
14089 * support/regression/ports/host/spec.mk: added m library
14090 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14091 * support/regression/tests/float_trans: added (for Eric)
14093 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14095 * src/mcs51/gen.c (genCpl): fixed bug
14096 http://sf.net/mailarchive/message.php?msg_id=6263915
14098 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14100 * src/SDCCast.c (decorateType): added extended constant folding
14101 * src/SDCCsymt.c (computeType): cleanup
14102 * src/SDCCval.c (valShift): minor optimization
14103 * support/regression/tests/ast_constant_folding.c: added
14105 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14107 * src/SDCCmain.c: removed some unintended changes
14109 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14111 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14112 * src/z80/gen.c: fixed part of bug #817589
14113 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14115 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14117 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14128 * src/ds390/ralloc.c
14130 * src/mcs51/ralloc.c
14132 * src/pic16/ralloc.c
14133 * src/xa51/ralloc.c
14135 * src/z80/gen.c: removed unused label "release:"
14137 2003-10-06 Borut Razem <borut.razem AT siol.net>
14139 * src/SDCC.lex: removed definition of unused variables
14140 save_optimize and save_options
14142 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14144 * clean.mk: removed '=' in "-maxdepth=1"
14145 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14146 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14148 2003-10-06 Borut Razem <borut.razem AT siol.net>
14150 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14151 my_unput() replaced by unput()
14153 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14155 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14156 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14157 type-punned pointer will break strict-aliasing rules"
14158 Old LR behaviour is again default; Klaus' LR can be choosen by
14159 defining the environment variable LRKLAUS
14163 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14164 * clean.mk: fixed removal of files in bin/CVS/
14165 * device/lib/clean.mk: fixed removal of directories small and large
14166 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14168 * src/SDCCval.c: removed superflous test for pedantic
14170 2003-10-05 Borut Razem <borut.razem AT siol.net>
14172 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14173 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14174 message "unmatched #pragma SAVE and #pragma RESTORE"
14176 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14178 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14179 assembly, critical functions, atomic, nojtbound)
14181 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14183 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14189 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14192 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14194 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14196 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14197 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14198 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14200 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14202 * src/z80/gen.c (genRet): fixed bug #524753
14203 * src/z80/gen.c (genCast): fixed internal error on cast from
14205 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14206 fix for bug #477835 to the z80
14207 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14208 for tracking iCodes in the peephole optimizer for z80
14210 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14212 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14213 the other part of bug #814548
14214 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14216 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14218 * src/SDCCcse.c: fixed part of bug #814548
14220 2003-09-28 Borut Razem <borut.razem AT siol.net>
14222 * src/asm.c: rewrite of printILine() to use temporary file instead
14224 * src/xa51/main.c: commented out declaration of int rewinds
14226 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14228 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14230 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14232 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14233 * src/asm.c (printILine): Fixed bug #811015
14235 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14237 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14240 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14242 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14243 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14244 to correctly handle general case of AOP_PAIRPTR
14245 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14247 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14249 * src/mcs51/ralloc.c (fillGaps),
14250 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14251 register positioning bug)
14253 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14255 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14257 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14259 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14260 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14261 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14262 (ralloc doesn't intentionally do this now, but perhaps later)
14263 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14264 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14265 register positioning bugs (Fixed bug #762602 and #795325)
14266 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14267 (Fixed bug #808779)
14268 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14269 lines that --i-code-in-asm generates
14271 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14273 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14274 trying to fclose a FILE* that was already closed.
14276 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14278 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14279 of const struct should be treated as if const themselves)
14281 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14283 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14285 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14287 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14288 Unix (/n) and DOS (/r/n) line terminations.
14290 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14292 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14295 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14297 * src/mcs51/gen.c (genFunction, genEndFunction),
14298 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14299 and restore of EA so that stack offsets to parameters are
14300 correct when using both critical and reentrant/stack-auto.
14301 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14302 size (can be triggered in error if sloc is shared between
14303 different sized objects)
14304 * device/include/float.h: fixed macros to explicitly use
14305 unsigned long where needed
14307 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14309 Feature req. 799831: added code to allow nesting of critical functions
14310 * src/mcs51/gen.c (genFunction, genEndFunction)
14311 * src/ds390/gen.c (genFunction, genEndFunction)
14313 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14315 * src/SDCCsymt.c (sclsFromPtr),
14317 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14318 support for standard C idiom of memory mapped variables; for
14319 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14320 to xdata int at 0x1234 tempvar = 1.
14321 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14322 provided by Akiya ISHIDA
14324 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14326 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14327 * src/SDCCval.c (constVal): added reduction from int to char
14328 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14329 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14330 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14332 * support/regression/tests/shifts.c: fixed
14334 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14336 * src/z80/gen.c (genXor): Fixed bug #805445
14338 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14340 Fixed bug #621531 (const & volatile confusion in the type chain).
14341 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14342 refer to the const or volatile state of the pointer itself.
14354 * src/pic16/ralloc.c
14355 * support/regression/tests/const.c
14357 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14359 When checking for duplicated modules, use absolute paths
14360 instead of relative paths. Files changed:
14365 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14367 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14369 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14371 * device/include/string.h: added size_t typedef, changed
14372 prototypes to use size_t, eliminated separate reentrant and
14373 non-reentrant declarations, added _memmove declaration
14374 * device/lib/_memcpy.c: changed to use size_t instead of int,
14375 changed /4 to >>2 to avoid division library call
14376 * device/lib/_memcmp.c,
14377 * device/lib/_memset.c,
14378 * device/lib/_strncat.c,
14379 * device/lib/_strncpy.c,
14380 * device/lib/_strncmp.c: changed to use size_t instead of int
14381 * device/lib/_memmove.c: new file (fixed bug #772294)
14382 * device/lib/Makefile.in: added _memmove.c
14383 * device/lib/z80/asm_strings.s: fixed bug #772290
14384 * support/regression/tests/bitfields.c: attempt to fix host assertion
14385 failure on amd64-unknown-linux2.2
14387 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14389 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14390 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14391 * as/z80/asmain.c (main): fixed bug #801766
14393 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14395 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14398 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14400 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14401 reported in bug #800609
14403 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14405 * Top header beautifications in src/pic16 directory:
14406 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14407 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14408 pcoderegs.h, ralloc.c, ralloc.h
14409 * main.c: added top header and GPL license notice
14410 * pcode.c: fixed the if-conditional warning
14412 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14414 * device/lib/_mullong.c: replaced int by short for gcc
14416 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14418 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14419 and JUMPTABLE iCodes properly now (worked by accident before)
14420 * src/mcs51/gen.c (leftRightUseAcc),
14421 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14422 iCode properly now. Use getSize instead of nRegs since a & b
14423 aren't part of the nRegs tally.
14425 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14427 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14428 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14429 before instructions that use the _STATUS register
14431 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14433 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14434 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14435 fetching of the pointer
14436 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14437 copied from genNearPointerSet()
14438 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14439 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14440 If they pop r0/r1 they must be called in the opposite order than aopOp().
14441 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14442 (resp. --stack-auto), prepared for --xstack
14444 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14446 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14448 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14450 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14451 these ports have their own __sdcc_external_start()
14453 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14455 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14456 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14457 type for bits was changed. It resulted in bit variables becoming
14458 global, which is not permitted in PIC 14 assembly output.
14460 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14462 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14464 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14466 Z80 and MCS51 linkers complaint if a public symbol is defined
14467 in more than one library module:
14471 * as/mcs51/Makefile.in
14473 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14475 A few small changes that speed up the peephole optimizer.
14479 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14481 Try to make the peephole optimizer smarter by maintaining
14482 an association between the assembly source code and the
14483 iCodes that originated them. Put this information to use
14484 with a new peephole rule condition "notVolatile" so that
14485 the rules can be aggressive yet still safe.
14490 * src/mcs51/peeph.def
14492 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14496 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14497 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14498 if the left or right operand symbols have the accuse flag set.
14500 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14502 Changed the type of the result of the ! (NOT) operator to char;
14503 previously it returned the same type as the source. This allows
14504 us to eliminate all the genFloatNot functions (all of its target
14505 implementations were very buggy) since !float can use the same
14508 * src/SDCCicode.c (ast2iCode): ! returns char
14509 * src/mcs51/gen.c (genNot, genNotFloat),
14510 * src/ds390/gen.c (genNot, genNotFloat),
14511 * src/z80/gen.c (genNot, genNotFloat),
14512 * src/pic/gen.c (genNot, genNotFloat),
14513 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14515 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14517 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14518 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14519 during interrupts. Ensure WSAVE is located at a shared bank address.
14520 2. Fixed page selection in some places
14521 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14522 the registers name strings.
14523 4. Fixed "signed / unsigned compare" compiler warnings.
14524 5. The PIC port manages its own allocation of the general purpose
14525 registers, but makes no attempt to reuse them. As a result when
14526 compiling it soon runs out of general purpose registers. Some
14527 additional code was added to the files pcode.c and device.c to walk
14528 through the function call tree and rename the registers so that they
14538 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14539 genPlus() & genMinus() when the result is the same as left or right
14541 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14543 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14545 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14547 Made bitfield a distinct type from bit so that bitfields
14548 convert as per ANSI C and bits retain their traditional
14549 boolean style behaviour. Implemented bitfield support in
14557 * src/ds390/gen.c: bit v bitfield split
14558 * src/z80/gen.c: New support for bitfields
14559 * support/regression/tests/bitfields.c: reenabled z80,
14562 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14564 Rules 246.x, 247.x relate to bitfields, the others speed up
14565 access to xdata mapped I/O devices.
14567 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14569 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14571 Cleaned up genPackBits and genUnpackBits and added two helper
14572 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14573 for literal assignments in genPackBits (thanks to Frieder for
14579 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14581 Fixed bug #748310 (pointer to function type mishandled when the
14582 function name is omitted). Also fixed a SIGSEGV when a function
14583 attribute (reentrant, etc) is used on a non-function or on a
14584 function but misplaced before the parameter list.
14586 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14588 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14589 * support/Util/SDCCerr.h,
14590 * support/Util/SDCCerr.c: Added func attr misuse error msg
14592 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14594 Fixed bug #787649 by anonymous
14595 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14596 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14598 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14600 Fixed numerous bitfield problems.
14602 * src/SDCC.y: More bitfield related error checking
14604 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14605 * support/Util/SDCCerr.h,
14606 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14607 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14608 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14609 * support/regression/tests/bitfields.c: tests added
14611 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14613 Made the constant following the "interrupt" keyword optional. If
14614 omitted, the function will not automatically be given an entry
14615 in the interrupt vector table (similar to #pragma NOIV, but
14616 less syntacticly kludgy). The interrupt number is also now
14617 range checked. Also fixed a bug in the high order bit example
14624 * support/Util/SDCCerr.c
14625 * support/Util/SDCCerr.h
14628 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14630 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14631 * src/SDCCicode.c (operandOperation): rewritten some ops
14632 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14633 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14635 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14636 be re-activated by defining REDUCE_LITERALS)
14637 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14638 unsigned, but are signed by default
14639 * src/SDCCval.c (constVal): rearranged
14640 * src/SDCCval.c (valMod): preliminary fix
14641 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14642 * support/regression/literalop.c: added, work in progress
14644 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14646 Generate warnings for useless declarations like "char data;"
14647 that don't do what new users expect.
14650 * support/Util/SDCCerr.h
14651 * support/Util/SDCCerr.c
14653 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14655 * src/SDCCval.c (valMult): fix overflow detection of negative int
14657 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14659 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14661 Changes to support big endian targets:
14674 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14676 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14677 * device/lib/time.c: fixed warning "integer overflow in expression"
14679 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14681 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14682 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14683 constants are unsigned; added recognition of "u" flag for unsigned
14684 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14685 * src/SDCCval.c (valDiv, valMod): fixed signdness
14686 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14687 signedness of modulo, left and right shift
14688 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14689 * support/Util/SDCCerr.h: added warning W_INT_OVL
14690 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14691 * src/SDCCast.c (ast_print): improved output of constants
14693 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14695 Fixed some warnings when building with MSVC:
14697 * as/mcs51/asdata.c
14701 * link/z80/aslink.h
14702 * link/z80/lkdata.c
14703 * link/z80/lkeval.c
14708 * support/cpp2/cpplib.c
14712 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14714 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14716 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14718 * support/librarian/clean.mk: Do not remove Makefile.
14719 * support/librarian/Makefile: added.
14721 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14723 Added librarian to MSVC build:
14726 * support/librarian/librarian.dsp
14728 'configure' not needed for librarian, removed:
14729 * support/librarian/configure
14730 * support/librarian/configure.in
14731 * support/librarian/config_in.h
14732 * support/librarian/Makefile.in
14734 Hopefully these ones built the librarian and the rest of sdcc properly:
14736 * Makefile.common.in
14738 Messed up 'configure', so revert to previous version:
14742 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14744 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14745 there, while the mantissa of a double is "only" 53 bits wide.
14747 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14749 Adding sdcclib to the build. MSVC project coming soon.
14750 Files added/changed:
14752 * support/librarian/clean.mk
14753 * support/librarian/configure
14754 * support/librarian/configure.in
14755 * support/librarian/config_in.h
14756 * support/librarian/Makefile.bcc
14757 * support/librarian/Makefile.in
14758 * support/librarian/sdcclib.c
14761 * Makefile.common.in
14765 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14767 Linker now complaints if linked modules have conflicting options, for
14768 example, one compiled using --model-large and another one compiled with
14769 --model-small. The following files were modified:
14771 * as/mcs51/asdata.c
14772 * as/mcs51/aslink.h
14774 * as/mcs51/asmain.c
14776 * as/mcs51/i51pst.c
14777 * as/mcs51/lkdata.c
14778 * as/mcs51/lklibr.c
14779 * as/mcs51/lkmain.c
14785 * link/z80/aslink.h
14786 * link/z80/lkdata.c
14787 * link/z80/lklibr.c
14788 * link/z80/lkmain.c
14791 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14793 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14794 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14796 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14798 * src/z80/mappings.i: fix _mul[us][int,long] entries
14800 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14802 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14804 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14806 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14807 * support/regression/tests/bitopcse.c: added
14815 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14817 added support for new library format to z80, gbz80 linkers:
14823 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14825 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14826 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14828 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14830 added DUMMY_READ_VOLATILE:
14839 * src/SDCCcse.c (algebraicOpts): many improvements
14840 * src/SDCCcse.h: removed algebraicOpts()
14841 * src/SDCCicode.c (picDummyRead): added
14843 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14845 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14846 "Insufficient space in data memory".
14848 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14850 * src/mcs51/gen.c: fixed bug #771358
14851 * src/z80/gen.c: fixed bug #759087
14853 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14855 * src/pic16/glue.c: minor cleanup by Vangelis
14857 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14859 * device/include/regc515c.h: fixed #758477
14860 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14861 * device/lib/_gptrput.c: saved a few bytes
14862 * my tab spacing is 8, yours too?)
14863 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14864 * device/lib/serial.c: process RX bytes earlier than TX bytes
14865 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14867 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14869 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14871 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14873 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14875 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14877 * device/lib/Makefile.in: bad fix, reverted to 1.43
14879 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14881 * device/lib/Makefile.in: added missing z80 object files
14883 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14885 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14886 pic16 progress by Vangelis:
14889 * src/pic/Makefile:
14896 * pic16/genarith.c:
14901 * pic16/pcodepeep.c:
14904 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14906 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14908 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14910 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14911 added gbz80 build to MSVC project.
14912 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14913 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14914 from 8051 stuff and setup so it links using a .lnk file.
14916 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14918 * support/librarian/sdcclib.c: sdcc librarian.
14919 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14922 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14924 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14926 2003-07-02 Borut Razem <borut.razem AT siol.net>
14928 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14929 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14930 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14931 src/xa51/main.c, src/z80/main.c:
14932 virtualization of glue() function: each port has it's own glue function,
14933 which is accessed by do_glue function pointer in PORT.general structure
14935 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14937 * DS800C400 fun, improved ROM interface and tinibios.
14939 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14941 * More support for DS80C400. Now includes beginning of interface to ROM.
14943 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14945 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14947 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14949 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14951 2003-06-19 Borut Razem <borut.razem AT siol.net>
14953 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14955 2003-06-19 Borut Razem <borut.razem AT siol.net>
14957 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14958 fixed Z80 port - crt0.o: cannot open.
14960 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14962 * support/Util/MySystem.c (merge_command): revert bad fix
14964 2003-06-18 Borut Razem <borut.razem AT siol.net>
14966 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14968 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14970 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14971 option --use-stdout sends errors to stdout instead of stderr.
14973 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14975 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14977 2003-06-15 Borut Razem <borut.razem AT siol.net>
14979 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14980 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14981 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14982 fixed width array of pointers replaced with sets;
14983 multiple include and lib paths ared transferred to preprocessor and linker
14984 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14985 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14986 fixed width array of pointers
14987 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14988 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14989 fixupPath(), getPathDifference()
14990 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14991 fixed width array of pointers
14993 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14995 * src/pic16/ralloc.c: fix warnings
14996 * src/pic16/pcode.c: fix warning
14998 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15000 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15001 know all the details, but essentially this set of changes enable
15002 the pic16 port to generate movff instructions and generate assembler
15006 * src/pic16/glue.c:
15007 * src/pic16/pcode.c:
15008 * src/pic16/device.c:
15009 * src/pic16/main.c:
15010 * src/pic16/pcode.h:
15011 * src/pic16/pcoderegs.c:
15012 * src/pic16/ralloc.c:
15013 * src/pic16/ralloc.h:
15015 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15017 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15018 added option --vc, so sdcc errors and warnings are compatible with
15019 Microsoft Visual Studio.
15021 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15023 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15024 device/lib/libfloat.lib: added atof function.
15026 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15028 * doc/sdccman.lyx: updated to Lyx 1.3
15029 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15030 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15031 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15033 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15035 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15037 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15039 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15040 additions to the "related tools/documentation" section
15042 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15044 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15046 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15048 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15049 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15051 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15053 * doc/sdccman.lyx: fix double dash and other minor things
15054 * doc/Makefile: fix double dash
15056 2003-05-28 Karl Bongers(patches from Martin Helmling)
15057 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15058 condition and ignore commands.
15060 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15062 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15063 is in parts still quite out of date, I did changes as far as I felt makes sense
15064 for a non-native english speaker.
15065 Please feel free to add to the manual or to correct my changes.
15066 * doc/Makefile: undid touching the date of intermediate tex files.
15068 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15070 * doc/sdccman.lyx: Manual has an index now
15072 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15074 Finalize muluint/mulsint and mululong/mulslong merging:
15075 * device/lib/_mulint.c
15076 * device/lib/_mullong.c
15077 * device/lib/gbz80/mul.s
15078 * device/lib/gbz80/stubs.s
15079 * device/lib/z80/mul.s
15080 * device/lib/z80/stubs.s
15081 * src/SDCCsymt.c (initCSupport)
15083 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15085 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15086 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15087 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15088 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15091 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15093 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15094 the regression tests I'm not brave enough to enable 245.b, 245.c
15095 * doc/sdccman.lyx: added latex preamble for hyperref package.
15096 Using pdflatex this will give you a hyperlinked pdf file with
15097 bookmarks. (prepend '%' before /usepackage if this breaks something)
15099 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15101 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15103 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15105 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15107 2003-05-21 <johan AT balder>
15109 * src/SDCCglue.c (printIval): fixed bug #739934
15111 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15113 Applied patch from bug 737905 (renamed yylineo to mylineno):
15120 * src/pic16/pcode.c: Cleaned warnings
15121 * src/pic16/pcodeflow.c: Cleaned warnings
15122 * src/pic16/pcoderegs.c: Cleaned warnings
15124 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15126 * src/pic16/pcode.c: Cleaned warnings
15127 * src/pic16/pcodepeep.c: Cleaned warnings
15128 * src/pic16/ralloc.c: Cleaned warnings
15130 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15132 * doc/sdccman.lyx: fixed bug 739745
15133 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15135 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15137 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15138 it can be defined with CFLAGS when running configure
15139 * src/SDCCmain.c: fixed compiling + linking with object files
15141 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15143 * configure.in: configure for pic16 port,
15144 added --disable-pic16-port
15145 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15146 * src/SDCCmain.c: linkOptions is changed to set *,
15147 added if/endif conditional macros to remove options help
15148 messages from optionsTable when a port is not configured, added
15149 support for the PIc16 port in the ports table, when executing
15150 the compiler with no port specified on command line, a default
15151 port is selected with the new macro DEFAULT_PORT which is
15152 defined in port.h, in setDefaultOptions() linkOptions is removed
15153 from initialization assignment, since now it is a set,
15154 parseCmdLine uses setParseWithComma for linkOptions, in
15155 linkEdit() linkOptions are accessed with new function indexSet()
15156 which returns the i'th item of a set variable. See SDCCset.c, in
15157 linkEdit() when calling buildCmdLine(), added linkOptions as
15158 last argument. Now users can pass arguments to gplink via the
15159 -Wl option, main() uses pic16glue() to glue up pic16 programs
15160 * src/SDCCpeeph.c: various changes to support pic16
15161 * src/SDCCset.c: added function void *indexSet(set *, int) to
15162 return the i'th item of the set
15163 * src/SDCCset.h: added function prototype for indexSet()
15164 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15165 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15166 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15167 added macro DEFAULT_PORT
15168 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15169 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15171 * src/pic16/glue.c: commented out some error producing lines
15172 * src/pic16/main.c: __config directives are commented out to stop
15173 gpasm complaining and test the linkage with gplink, _linkCmd and
15174 _asmCmd changed to be more gplink and gpasm friendly
15175 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15176 produced an error when parsed, peep rule 12 is added to utilize
15177 movff, but it is commented out since the pCode does not support
15178 yet a command with 2 address arguments
15180 2003-05-18 <johan AT balder>
15182 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15183 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15184 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15186 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15187 Added feature to script commands from file.
15189 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15191 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15192 * src/SDCCutil.c: include ctype.h for win32
15194 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15196 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15198 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15200 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15201 Fixed so you can set breakpoints prior to run, run does not stop
15202 on entry now. Add tbreak. Other enhancements and fixes for use
15205 2003-05-12 Borut Razem <borut.razem AT siol.net>
15207 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15209 2003-05-11 Borut Razem <borut.razem AT siol.net>
15211 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15212 the path of bin directory, so that PATH is the only env. variable, which has to be set
15213 in case of standard installation.
15214 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15215 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15216 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15218 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15220 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15221 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15222 temp files are in the port dir; clean the gen/test directory when
15223 generating new test.c
15224 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15225 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15226 * support/regression/tests/zeropad.c: added
15228 2003-05-09 <johan AT balder>
15230 * src/SDCCglue.c: fixed bug #597940
15232 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15234 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15235 cache sfr, optimize next,step, fix off by one sourceline,
15236 support ddd list function.
15237 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15239 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15241 * support/regression/HTMLgen.py: added compare_s2f()
15242 * support/regression/Makefile: redo 1.27
15243 * support/regression/generate-cases.py: redo 1.5
15245 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15247 * support/regression/tests/float.c: workaround 33 bit hex constant
15248 * support/regression/tests/simplefloat.c: fix division for host
15250 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15252 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15253 that tame's the PIC's over-aggressive optimizer.
15255 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15257 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15260 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15262 Initial support for DS80C400. "Hello world" runs on TINIm400
15265 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15267 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15268 * Some notes on ddd usage added in debugger/README
15269 Martin Helmling adding more features and fixes for ddd GUI debugger.
15270 Code added for nexti, stepi, up, down, and other adjustments.
15272 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15274 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15275 * src/pic/peeph.def Added two rules to optimize carry manipulation
15276 * src/pic/* removed debug printfs
15278 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15280 * debugger/mcs51/cmd.c: added header newalloc.h
15282 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15284 * as/Makefile: new EXEEXT
15285 * as/z80/Makefile: remove trailing slash of BUILDIR
15286 * as/z80/clean.mk: new EXEEXT
15287 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15288 * support/cpp2/Makefile.in: new EXEEXT
15289 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15291 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15293 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15294 EXEEXT was introduced to fix all related problems with targets
15295 "clean", "install" and "uninstall"; a couple of further flaws
15296 especially with "clean" have been fixed too
15297 * as/mcs51/Makefile.in
15298 * as/mcs51/clean.mk
15302 * debugger/mcs51/Makefile.in
15303 * debugger/mcs51/clean.mk
15304 * link/z80/Makefile
15305 * link/z80/Makefile.in
15306 * link/z80/clean.mk
15308 * packihx/Makefile.in
15310 * sim/ucsim/Makefile
15311 * sim/ucsim/clean.mk
15312 * sim/ucsim/avr.src/Makefile.in
15313 * sim/ucsim/avr.src/clean.mk
15314 * sim/ucsim/s51.src/Makefile.in
15315 * sim/ucsim/s51.src/clean.mk
15316 * sim/ucsim/xa.src/Makefile.in
15317 * sim/ucsim/xa.src/clean.mk
15318 * sim/ucsim/z80.src/Makefile.in
15319 * sim/ucsim/z80.src/clean.mk
15320 * sim/ucsim/main_in.mk
15321 * sim/ucsim/packages_in.mk
15322 * sim/ucsim/gui.src/Makefile.in
15323 * sim/ucsim/gui.src/serio.src/Makefile.in
15324 * sim/ucsim/gui.src/serio.src/clean.mk
15327 * support/cpp2/Makefile.in
15328 * support/cpp2/clean.mk
15329 * support/makebin/Makefile
15330 * support/makebin/clean.mk
15331 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15332 * doc/sdccman.lyx: --program-suffix no longer needed
15334 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15336 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15337 Martin Helmling added support for ddd GUI debugger.
15338 Code added to display assembly, set variables, and other commands
15339 to interface to ddd.
15341 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15343 * as/Makefile: fix target clean
15344 * as/clean.mk: fix target clean
15345 * as/z80/clean.mk: fix target clean
15347 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15349 * Makefile.common.in: added AT EXEEXT AT
15350 * configure.in: removed all mingw32 stuff
15351 * configure: rebuilt from configure.in
15352 * doc/sdccman.lyx: updated section "installation"
15353 * support/scripts/sdcc_mingw32: adapted to configure
15354 * support/scripts/sdcc_cygwin_mingw32: added
15356 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15358 * src/pic Added object file support for the PIC port
15359 * src/pic Applied patch from Craig Franklin (this started the object file support)
15360 * src/regression Updated the PIC regression tests for object files
15362 2003-04-20 Borut Razem <borut.razem AT siol.net>
15364 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15365 lklex.c: In function `getfid':
15366 lklex.c:203: warning: array subscript has type `char'
15367 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15368 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15369 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15370 stack handling macros
15372 2003-04-19 Borut Razem <borut.razem AT siol.net>
15374 * "handling space characters in file path" task:
15375 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15376 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15377 * support/Util/MySystem.h: make it self-sufficient
15378 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15379 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15380 handling space characters in file path
15381 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15382 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15383 * support/Util/MySystem.c: handling space characters in executable's path
15385 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15387 * as/z80/Makefile: fix permanent rebuild of z80
15388 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15389 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15391 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15393 * src/SDCCopt.c: add special case optimization to replace modulo by
15394 a power of two with a bitwise AND.
15396 2003-04-18 <johan AT balder>
15398 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15400 2003-04-17 <johan AT balder>
15402 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15403 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15405 2003-04-13 Borut Razem <borut.razem AT siol.net>
15407 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15408 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15409 fixed mingw problem in adl_NORMALIZE_PATH
15411 2003-04-12 Borut Razem <borut.razem AT siol.net>
15413 * fixed "#pragma SAVE/RESTORE can not be nested":
15414 * src/SDCC.lex: reworked pragma handling functions
15415 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15416 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15418 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15420 * src/SDCCutil.c (pathEquivalent): defined but not used
15421 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15422 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15423 * configure: rebuilt from configure.in
15424 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15425 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15426 * device/include/Makefile.in: replace sdcc_datadir
15427 * device/lib/Makefile.in: replace sdcc_datadir
15428 * Makefile.common.in: add LDFLAGS from configure
15429 * packihx/Makefile.in: use LDFLAGS
15430 * src/Makefile.in: use LDFLAGS
15431 * support/cpp2/Makefile.in: add LDFLAGS from configure
15432 * support/makebin/Makefile: use LDFLAGS
15433 * .version: bumped version number to 2.3.5
15435 2003-04-12 Borut Razem <borut.razem AT siol.net>
15437 * completed "different paths" task:
15438 * src/SDCCmacro.c: fixed bug in handling quotes
15439 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15440 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15442 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15444 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15446 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15448 * ds390/gen.c ds390/peeph.def: fix bug 706781
15450 2003-04-11 Borut Razem <borut.razem AT siol.net>
15452 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15454 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15456 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15457 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15458 set - this bit used to not be set...).
15459 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15460 bad code in PIC Port
15461 * src/regression/and2.c added to test bug 609268
15462 * src/regression/Makefile added and2.c to regression test
15465 2003-04-08 <johan AT CP255758-A>
15467 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15468 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15469 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15471 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15473 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15475 * support/cpp2/Makefile.in: fix bug #487815
15476 * configure: rebuilt from configure.in
15477 * Makefile.common.in: docdir changed, new path suffixes
15478 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15479 * sdcc_vc_in.h: reflect changes from sdccconf.h
15480 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15481 * src/SDCCutil.h: remove BINDIR hack
15482 * doc/sdccman.lyx: update new path hierarchy
15484 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15486 * src/SDCCpeeph.c: added okToRemoveSLOC test
15488 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15490 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15492 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15494 * src/SDCCpeeph.c: added labelIsReturnOnly test
15495 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15497 2003-04-05 <johan AT balder>
15499 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15500 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15501 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15502 * src/SDCCast.c: fixed a warning
15503 * src/SDCCast.h: fixed a warning
15504 * src/SDCCicode.c (operandFromAst): fixed a warning
15506 2003-04-04 <johan AT balder>
15508 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15509 * src/SDCCast.c (decorateType): fixed bug #715076
15510 * src/SDCC.y: fixed bug #702907
15512 2003-04-03 <johan AT balder>
15514 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15515 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15516 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15517 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15518 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15520 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15522 * _decdptr.c: fix return values
15523 * _gptrget.c: fix return values
15524 * _gptrgetc.c: fix return values
15525 * _gptrput.c: fix return values
15526 * _mulint.c: fix return values
15527 * as/z80/Makefile: fix 'make -j' problem
15529 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15531 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15532 * configure.in: big cleanup, updated to autoconf 2.5x
15533 * configure: rebuilt from configure.in
15534 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15535 * sdcc_vc_in.h: reflect changes from sdccconf.h
15536 * doc/Makefile: fixed a flaw in "make install"
15538 2003-04-02 <johan AT balder>
15540 * src/ds390/gen.c (genCmp): no comments
15541 * src/mcs51/gen.c (genCmp): no comments
15542 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15543 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15545 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15547 * support/regression/generate-cases.py: place generated file in given sub directory
15548 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15549 * support/regression/Makefile: improvements for 'make -j';
15550 side effect: it's simpler and faster now
15552 2003-03-31 Borut Razem <borut.razem AT siol.net>
15554 * src/z80/main.c: link-{port} and as-{port} defined without path
15555 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15557 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15559 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15561 2003-03-30 Borut Razem <borut.razem AT siol.net>
15563 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15564 changed type of list parameter to set
15565 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15566 * src/port.h: changed type of do_assemble() parameter to set
15567 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15568 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15569 definition of "cppoutfilename" macro with NULL value in preProcess()
15570 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15571 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15572 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15573 replaced with set *binPathSet
15574 * shash_add() deallocates the item, if allready exsists, before adding the new one
15575 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15577 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15579 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15580 a nested for loop bug in the PIC port
15581 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15584 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15586 * support/Util/dbuf.h: remove C++ stuff to make it portable
15588 2003-03-28 Borut Razem <borut.razem AT siol.net>
15590 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15591 literal strings in stringLiteral()
15592 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15593 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15596 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15598 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15600 2003-03-26 <johan AT balder>
15602 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15603 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15604 * src/SDCCast.c (decorateType): fixed " -v < 3"
15606 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15608 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15609 Added Lenny Story's debug infrastructure changes:
15610 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15611 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15612 * src/cdbFile.c: added
15613 * src/SDCCdebug.c: added
15614 * src/SDCCdebug.h: added
15615 * src/SDCCast.c (createFunction)
15616 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15617 * src/SDCCmain.c (parseCmdLine, main)
15618 * src/SDCCmem.c (redoStackOffsets)
15619 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15622 * src/avr/gen.c (genAVRCode)
15623 * src/ds390/gen.c (gen390Code)
15624 * src/mcs51/gen.c (gen51Code)
15625 * src/pic/gen.c (genpic14Code)
15626 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15627 * src/xa51/gen.c (genXA51Code)
15628 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15630 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15632 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15633 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15635 2003-03-22 <johan AT balder>
15637 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15639 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15641 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15642 * doc/cdbfileformat.lyx: added, written by Lenny Story
15643 * doc/Makefile: added cdbfileformat.lyx
15644 * doc/clean.mk: added cdbfileformat.lyx
15646 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15648 * src/mcs51/peeph.def: fix bug #705773
15650 2003-03-20 <johan AT balder>
15652 An sfr/sbit can have an "at #" AND an initializer
15653 * src/SDCCsymt.c (checkSClass):
15654 * src/SDCCmem.c (allocGlobal):
15655 * src/SDCCmem.c (allocLocal):
15656 * src/SDCCast.c (createBlock):
15658 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15660 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15662 2003-03-16 <johan AT balder>
15664 Undid the hackup of const and volatile, the problem is much bigger
15666 * src/SDCCast.c:1.171
15667 * src/SDCCglue.c:1.138
15668 * src/SDCCicode.c:1.146
15669 * src/SDCCsymt.c:1.150
15670 * src/SDCCval.c:1.65
15672 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15674 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15675 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15677 2003-03-13 <johan AT balder>
15679 Hackup const and volatile modifiers in type chains a bit:
15681 * src/SDCCast.c:1.169
15682 * src/SDCCglue.c:1.136
15683 * src/SDCCicode.c:1.143
15684 * src/SDCCsymt.c1.146
15685 * src/SDCCsymt.h1.59
15686 * src/SDCCval.c:1.63
15688 2003-03-12 <johan AT balder>
15690 * src/SDCCBBlock.h: more LRH debugging junk
15691 * src/SDCCcflow.h: more LRH debugging junk
15692 * src/SDCCloop.c: more LRH debugging junk
15693 * src/SDCC.y (struct_declaration): fixed bug #697590
15694 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15695 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15696 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15698 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15699 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15700 test function names must now match exactly).
15701 * src/SDCCcse.c: added special case in findCheaperOp to allow
15702 extending a short integer. Makes less awful code for bug 700121 test case.
15704 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15706 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15707 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15709 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15711 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15712 actually called (operandsNotEqual() was called for all
15713 operandsNotEqualX tests).
15715 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15717 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15718 with shorter literals. Fixes bug 700121.
15720 2003-03-11 <johan AT balder>
15722 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15724 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15726 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15727 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15729 2003-03-10 Borut Razem <borut.razem AT siol.net>
15731 * src/SDCCmain.c: pipe preprocessor's output
15732 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15733 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15734 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15735 which closes all pipes in pipeSet set
15736 * src/SDCCset.c: free deleted item in function deleteSetItem()
15737 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15738 moved from z80 to src subproject
15739 * .version: increased version number to 2.3.4
15741 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15743 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15744 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15745 * support/regression/ports/xa51/spec.mk: fix typo
15747 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15749 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15751 2003-03-09 Borut Razem <borut.razem AT siol.net>
15753 * src/SDCCmain.c: pipe preprocessor's output
15754 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15755 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15756 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15757 which closes all pipes in pipeSet set
15758 * src/SDCCset.c: free deleted item in function deleteSetItem()
15759 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15760 moved from z80 to src subproject
15762 2003-03-09 Borut Razem <borut.razem AT siol.net>
15764 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15765 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15766 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15767 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15768 * src/SDCCglobl.h: unification of WIN32 native definitions
15770 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15772 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15774 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15776 * src/configure.in: check for endianess (even while cross-compiling)
15777 * src/configure: check for endianess (even while cross-compiling)
15778 * src/configure_in.h: check for endianess (even while cross-compiling)
15779 * src/avr/gen.c: remove old endianess stuff
15780 * src/mcs51/gen.c: remove old endianess stuff
15781 * src/ds390/gen.c: remove old endianess stuff
15782 * src/pic/gen.c: remove old endianess stuff
15783 * src/pic/genarith.c: remove old endianess stuff
15784 * src/pic/glue.c: fix endianess check
15785 * src/pic16/gen.c: remove old endianess stuff
15786 * src/pic16/genarith.c: remove old endianess stuff
15787 * src/pic16/glue.c: fix endianess check
15788 * src/xa51/gen.c: remove old endianess stuff
15789 * src/z80/gen.c: fix endianess check
15790 * src/SDCCglue.c: fix endianess check
15791 * src/ds390/peeph.def: fix bug 700036
15793 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15795 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15796 * src/configure: find appropriate data-types on host for SDCC's int and long
15797 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15798 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15799 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15801 2003-03-07 <johan AT balder>
15804 some minor cleanups before the big shot
15805 OP_DEFS and OP_USES now use Kevin's protection
15806 new option --nolabelopt
15808 * src/SDCCBBlock.c:
15817 * src/ds390/ralloc.c:
15818 * src/mcs51/ralloc.c:
15819 * src/pic/ralloc.c:
15820 * src/xa51/ralloc.c:
15821 * src/z80/ralloc.c:
15823 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15825 * src/pic/pcode.c (get_op): fix 64 bit warnings
15826 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15827 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15828 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15829 * support/regression/tests/malloc.c: fix 64 bit warnings
15831 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15833 * src/mcs51/gen.c (genMinus): fixed bug 696436
15835 2003-03-02 Borut Razem <borut.razem AT siol.net>
15837 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15839 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15841 * configure.in: test for mkstemp
15842 * sdccconf_in.h: add HAVE_MKSTEMP
15844 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15846 * device/include/ctype.h: removed warning while using --stack-auto
15847 * device/include/malloc.h: removed warning while using --stack-auto
15848 * device/include/string.h: removed warning while using --stack-auto
15850 2003-02-23 Borut Razem <borut.razem AT siol.net>
15852 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15853 because NDEBUG is defined (see man assert)
15854 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15856 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15858 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15859 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15861 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15863 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15864 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15866 2003-02-18 <johan AT balder>
15868 * as/mcs51/asmain.c (asmbl): module can start with a digit
15869 * as/z80/asmain.c (asmbl): module can start with a digit
15871 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15873 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15874 * src/asm.c: fix pipe() for Mingw32
15876 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15878 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15879 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15880 make -V work again; --c1mode reads now from stdin
15881 * doc/sdccman.lyx: added --c1mode
15882 * support/Util/SDCCerr.c: new messages for c1 mode
15883 * support/Util/SDCCerr.h: new messages for c1 mode
15884 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15886 2003-02-15 <johan AT balder>
15888 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15890 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15892 * doc/sdccman.lyx: Environment variables, -o and other minor things
15894 2003-02-14 <johan AT balder>
15896 * src/xa51/main.c: before anyone really tries to use it :)
15898 * Install doc's in share/sdcc/doc
15899 * removed some obsolete files
15900 * Do a proper make distclean and uninstall
15901 M Makefile.common.in
15904 M device/include/Makefile.in
15905 M device/lib/Makefile.in
15908 M sim/ucsim/doc/Makefile.in
15910 R src/avr/peeph.rul
15911 R src/xa51/peeph.rul
15912 M support/cpp2/Makefile.in
15913 M support/makebin/Makefile
15916 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15918 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15920 2003-02-10 Borut Razem <borut.razem AT siol.net>
15922 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15923 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15924 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15925 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15926 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15927 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15928 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15929 src/z80/Makefile.bcc: Borland Makefile cleanup
15930 * as/z80/Makefile.bcc: Added Borland Makefile
15931 * support/cpp2/borland.h: Removed
15933 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15935 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15936 * src/SDCC.lex: new pragma NOIV
15937 * src/SDCCglobl.h: new pragma NOIV
15938 * src/SDCCmem.c: new pragma NOIV
15940 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15942 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15944 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15946 * src/SDCCmain.c: signal handling is switched off by --debug
15947 * doc/Makefile: small fix for install; use clean.mk again
15948 * doc/clean.mk: clean *.pdf and *.html too
15950 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15952 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15953 * device/lib/printfl.c: fix a ds390 bug by making it portable
15954 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15955 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15956 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15957 * debugger/mcs51/cmd.c: converted multi-line string literals
15958 * sim/ucsim/globals.cc: converted multi-line string literals
15959 * src/SDCCmain.c: introduced signal handler to remove temp files
15960 * doc/Makefile: small tweaks, implement clean
15961 * doc: removed generated files
15963 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15965 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15966 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15967 Address Record is not correctly generated for DS390."
15969 2003-02-02 Borut Razem <borut.razem AT siol.net>
15971 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15972 * as/mcs51/asm.h: fixed compilation with Borland C
15973 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15974 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15975 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15976 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15977 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15978 src/z80/Makefile.bcc: delete $(LIB) only if exist
15979 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15981 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15983 * device/include/malloc.h: introduced NULL
15984 * device/include/string.h: introduced NULL
15985 * device/include/stdlib.h: introduced NULL
15986 * device/lib/_memcpy.c: removed NULL
15987 * device/lib/_strcat.c: removed NULL
15988 * device/lib/_strchr.c: removed NULL
15989 * device/lib/_strcmp.c: removed NULL
15990 * device/lib/_strcpy.c: removed NULL
15991 * device/lib/_strcspn.c: removed NULL
15992 * device/lib/_strlen.c: removed NULL
15993 * device/lib/_strncat.c: removed NULL
15994 * device/lib/_strncmp.c: removed NULL
15995 * device/lib/_strncpy.c: removed NULL
15996 * device/lib/_strpbrk.c: removed NULL
15997 * device/lib/_strrchr.c: removed NULL
15998 * device/lib/_strspn.c: removed NULL
15999 * device/lib/_strstr.c: removed NULL
16000 * device/lib/_strtok.c: removed NULL
16001 * device/lib/malloc.c: removed NULL, include own header
16003 2003-02-02 <johan AT balder>
16005 * 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
16006 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16007 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16008 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16009 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16010 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16012 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16014 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16017 2003-02-01 <johan AT balder>
16019 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16021 2003-01-31 <johan AT CP255758-A>
16023 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16025 2003-01-30 <johan AT balder>
16027 * src/SDCCBBlock.c: automatic bug detection
16028 * src/SDCCicode.c: automatic bug detection
16030 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16032 * src/SDCCglobl.h: now --xram-size 0 works
16033 * src/SDCCmain.c: now --xram-size 0 works
16035 2003-01-29 <johan AT balder>
16037 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16039 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16041 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16042 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16043 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16044 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16045 * src/SDCCglobl.h: Added options --xram-size and --code-size
16046 * src/SDCCmain.c: Added options --xram-size and --code-size
16048 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16050 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16051 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16053 2003-01-27 <johan AT balder>
16055 * src/SDCC.y: fixed bug #613764
16057 2003-01-26 <johan AT balder>
16059 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16060 * src/SDCCsymt.h: fixed bug #673374
16061 * src/SDCCglue.c: fixed bug #661910
16062 * src/SDCCast.c: fixed bug #458099 and 673374
16064 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16066 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16067 * as/mcs51/strcmpi.h: added
16068 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16069 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16070 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16071 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16072 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16073 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16074 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16075 * as/mcs51/Makefile.aslink: new module strcmpi
16076 * as/mcs51/Makefile.asx8051: new module strcmpi
16077 * as/mcs51/Makefil.bcc: new module strcmpi
16078 * as/mcs51/Makefile.in: new module strcmpi
16079 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16081 2003-01-26 <johan AT balder>
16083 * src/SDCCglue.c: reverted back to 1.124
16084 * src/SDCCast.c: reverted back to 1.156
16085 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16087 2003-01-25 <johan AT balder>
16089 * src/SDCCglue.c: A better fix for bug #661910
16090 * src/SDCCast.c: A better fix for bug #661910
16091 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16093 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16095 * src/Makefile.in: remove spawn.o
16096 * src/SDCCmain.c: remove spawn.h
16097 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16098 * src/spawn.c: removed
16099 * src/spawn.h: removed
16100 * support/regression/ports/ds390/spec.mk: link with -r
16102 2003-01-24 <johan AT CP255758-A>
16104 * src/ds390/gen.c (aopOp): fixed bug #667458
16105 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16106 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16107 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16109 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16111 * src/mcs51/peeph.def: better assembler identation by Frieder
16112 * src/mcs51/gen.c: better assembler identation by Frieder
16114 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16116 * as/z80/string.h: removed for gcc 3.2
16117 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16118 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16120 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16122 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16123 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16124 * support/regression/Makefile: separate temp files for ports
16125 * support/regression/generate-cases.py: separate temp files for ports
16126 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16127 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16129 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16131 * moved tinitalk to device/examples/ds390
16133 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16135 * as/mcs51/lkmem.c: rflag is for DS390
16136 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16137 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16138 (linkEdit): move mem- and map-files the same way as ihx-files
16139 * src/z80/main.c (_setDefaultOptions): removed --generic
16140 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16141 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16142 * src/pic/glue.c (picglue): --c1mode works again
16143 * src/pic16/glue.c (pic16glue): --c1mode works again
16144 * src/asm.c (printCLine): fix #660034
16146 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16148 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16149 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16150 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16151 * as/mcs51/lkmem (summary): better fix for sp problem
16152 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16153 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16154 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16155 remove --stack-after-data
16157 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16159 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16160 * src/SDCCutil.c (join): ugly bug: missing '\0'
16161 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16163 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16165 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16167 * src/pic/main.c (_asmCmd): gpasm supports -o
16168 * src/z80/main.c: more general macros
16169 * device/lib/Makefile.in: remove intermediate files
16171 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16173 * .version: Bumped version number to 2.3.3
16174 * src/SDCCBBlock.c: new option -o
16175 * src/SDCCglobl.h: new option -o
16176 * src/SDCCglue.c: new option -o
16177 * src/SDCCmain.c: new option -o
16178 * src/asm.c: new option -o
16179 * src/ds390/main.c: new option -o
16180 * src/pic/glue.c: new option -o
16181 * src/pic/pcode.c: new option -o
16182 * src/pic/ralloc.c: new option -o
16183 * src/pic16/glue.c: new option -o
16184 * src/pic16/pcode.c: new option -o
16185 * src/pic16/ralloc.c: new option -o
16186 * src/z80/main.c: new option -o
16187 * device/lib/Makefile.in: use -o
16188 * support/regression/ports/ds390/spec.mk: use -o
16189 * support/regression/ports/gbz80/spec.mk: use -o
16190 * support/regression/ports/mcs51/spec.mk: use -o
16191 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16192 * support/regression/ports/z80/spec.mk: use -o
16193 * support/regression/ports/ucz80/spec.mk: use -o
16194 * support/regression/ports/xa51/spec.mk: use -o
16195 * support/regression/fwk/lib/timeout.c: fix usage string
16197 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16198 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16200 2003-01-07 <johan AT balder>
16202 * src/SDCCast.c (decorateType): fixed bug #600035
16204 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16205 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16206 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16207 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16208 * src/pic/pcode.c: outcommented unused variable to remove warnings
16209 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16211 2003-01-06 <karl AT turbobit.com>
16212 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16215 2003-01-06 <johan AT balder>
16217 * src/SDCCicode.c: fixed array add
16219 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16220 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16221 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16223 2003-01-04 <johan AT balder>
16225 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16227 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16228 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16230 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16231 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16232 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16234 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16235 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16237 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16238 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16240 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16241 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16243 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16245 * in /sdcc/as/mcs51/ changed these files in order to create an
16246 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16247 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16248 following files to include the previous two files: aslink.dsp,
16249 Makefile.aslink, Makefile.bcc, and Makefile.in.
16251 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16252 .adb instead of .cdb
16254 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16256 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16257 value from option --iram-size.
16259 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16261 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16264 2002-09-18 <wiml AT hhhh.org>
16266 * SDCClrange.h: exposed setFromRange() and setToRange()
16267 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16268 packRegsForAccUse() (bug 542397)
16269 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16270 multiple times and emitting the fetch operations more than once
16271 added aopGetUsesAcc() function to allow binary operators to
16272 fetch their operands in the correct order; made genMinus() emit
16273 compact code for X = LITERAL - Y
16275 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16276 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16277 sprintf() in line 1267.
16279 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16280 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16283 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16284 Changes to aslink (All the changes are marked with 'JCF'):
16286 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16289 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16290 area BSEG. Also moves, if possible, the DATA area down into the internal
16291 ram so more space is available.
16293 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16296 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16297 not bytes. Function summary() which creates a memory usage summary
16298 file with extension .mem. Reports of overlaping stack and small stack
16299 size. If the space for the stack is less than 16 bytes aslink trows a
16302 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16303 the 8051. Option 'y' for memory summary output file.
16305 Changes to sdcc (All the changes are marked with 'JCF'):
16307 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16309 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16310 overlaying area for it (uses RegBankUsed[4]).
16312 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16313 bank zero as used by default. By default aslink locates the stack
16314 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16315 the creation of the .mem file. Delegates the allocation of data area
16316 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16317 the begining of the stack area to aslink.
16319 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16320 glue() in SDCCglue.c creates an area for it.
16322 2002-09-03 Borut Razem <borut.razem AT siol.net>
16323 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16324 sdcc/src/pic/glue.c:
16325 introduced atexit() handler for teporay files removal in case of
16326 errors, assertions, ...
16328 2002-08-29 Borut Razem <borut.razem AT siol.net>
16329 * sdcc/support/cpp2/auto-host_vc_in.h:
16330 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16331 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16332 Maybe there is a similar problem with BORLANDC? It should be checked!
16334 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16335 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16336 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16337 was not executed, and the compiler (cl) launched a warning:
16338 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16340 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16341 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16343 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16344 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16346 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16347 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16348 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16349 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16350 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16351 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16352 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16353 - added Release configuration in VS projects
16354 - review of compiler an linker options
16355 - VC .exe files are generated in bin_vc directory, not to interfere
16356 with binaries generated from other projects (cygwin, mingw, bcc ...)
16358 * sdcc/src/yacc.dsp: added
16360 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16361 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16362 and insert the version number definitions from .version
16364 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16366 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16367 added - genarate auto-host.h using auto-host_vc_in.h as template
16370 removed from CVS, generated automatically
16372 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16373 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16375 2002-08-11 Borut Razem <borut.razem AT siol.net>
16376 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16378 2002-08-10 Borut Razem <borut.razem AT siol.net>
16379 * src/SDCCmain.c (main):
16380 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16381 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16382 The consequence was that some temporary files were not removed.
16385 unification of code in functions tempfilename() and tempfile():
16386 function tempnam() is defined in Visual Studio 6.0 and .NET
16388 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16390 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16391 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16392 - removed compiler command line option /WX: Treats all warnings as errors
16393 - update a list of source files, included into the project
16395 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16396 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16397 changed project type to Generic Project so that can be correcly converted to VS.NET project
16399 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16401 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16403 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16405 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16406 added return 0 statements after assert() to make compiler happy
16408 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16409 added newline in the def file to keep MSC compiler satisfied
16411 * sdcc/src/z80/gen.c:
16412 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16413 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16414 - solved MSC error in function aopDump()
16416 * sdcc_vc.h: define PREFIX as "\\sdcc"
16418 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16419 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16421 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16422 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16423 - Rewrote the register banking algorithm.
16424 - Added pCode live-range analysis to registers (for now, only non-used and
16425 singly-used registers optimized away)
16427 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16429 * 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.
16431 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16432 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16434 2002-04-22 Michael Hope <michaelh AT vroom>
16436 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16438 * configure.in (DD_COPT): Added include support required for gbdk.
16440 * .version: Bumped version number just to increase it.
16442 * src/SDCCmain.c: Added -nostdinc to the default options.
16444 2002-04-15 Michael Hope <michaelh AT vroom>
16446 * device/lib/z80/printf.c (sprintf): Added.
16448 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16450 * src/z80/peeph.def: Added transpose redundent load rule.
16452 * src/z80/main.c: Added force callee saves for jaune.
16454 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16456 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16458 2002-03-28 Johan Knol <johan AT balder>
16460 * src/SDCCval.c: fixed bug #532436
16462 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16464 Added "char *Processor" field to the port structure.
16467 Added -p option. Allows port dependent processor to be specified.
16470 Initialized the new field char *Processor field to NULL in all ports
16473 Compiler generated registers for interrupt context saving
16474 were not getting allocated.
16476 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16479 Fixed left shift. Will promote the left side of a left shift
16480 if a) left shifting more than size of operand or b) when assigned
16481 to something size > size of left side
16483 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16485 tons of changes. Register allocation has been
16486 rewritten. Added customization for the various PICs. Flow
16487 analysis is restructured. ...
16489 * src/pic/device.h:
16492 * src/pic/device.c:
16493 Added. device.c is a PIC port hack to accomodate variations
16496 2002-03-13 Michael Hope <michaelh AT vroom>
16498 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16500 2002-03-04 johanknol <johanknol AT manik>
16502 * /src/SDCCval.c: fixed
16504 const unsigned char arr[][2] = { { 0, 1 } };
16505 t18.c:1: error: Initializer element is not constant
16507 2002-03-04 bela <bela AT manik>
16509 * /device/include/mcs51reg.h:
16510 ds89c420 register definition update
16512 2002-03-03 <johan AT FRIJA>
16514 * support/Util/SDCCerr.c: did something, but don't no why anymore
16516 * support/regression/tests/bug-524691.c: made it a little less shy
16518 * src/SDCCast.c (decorateType): fixed bug #524697
16520 * src/SDCCast.c: made some lineno improvements
16522 * src/SDCCval.c (getNelements): changed warning to error
16524 * src/SDCCglue.c (printIvalArray): changed warning to error
16526 * src/SDCCicode.c: fixed a warning for mingw
16528 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16530 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16532 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16534 * src/ds390/peeph.def:
16535 Added some more peephole rules
16537 * src/ds390/gen.c: Various fixes & enhancements
16539 * src/SDCClrange.c, src/SDCClrange.h:
16540 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16542 * src/ds390/ralloc.c:
16543 various fixes & enhancements (ds390) specific
16545 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16546 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16549 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16551 2002-03-02 <johan AT FRIJA>
16553 * src/SDCCast.c (decorateType): fixed bug #524708
16555 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16557 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16559 2002-03-01 Michael Hope <michaelh AT vroom>
16561 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16563 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16565 2002-03-01 <johan AT FRIJA>
16567 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16569 * src/SDCCast.c (decorateType): fixed bug #524209
16571 * src/SDCCval.c (valNot): fixed bug #524195
16573 2002-02-26 <johan AT balder>
16575 * src/xa51/gen.c: fixed a warning
16577 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16579 * src/SDCCast.c (decorateType): fixed bug #522534
16581 2002-02-23 <johan AT balder>
16583 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16585 2002-02-22 <johan AT balder>
16587 * src/SDCCast.c: fixed bug #514865
16589 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16591 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16593 * sdcc/src/SDCCloop.c:
16594 Previous fix was not good. basic blocks that have "break" or "return" are
16595 not really partof a loop , but live ranges used in these blocks should
16596 be live thru the entire loop, so set partOfLoop but don't add them to
16599 2002-02-21 <johan AT FRIJA>
16601 * src/SDCCcse.c: fixed bug #514308
16603 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16606 Fixed BUG #519583. If a conditional block ended in a return/break
16607 statement inside a loop, it was not being considered part of the loop.
16609 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16611 2002-02-10 Karl Bongers <karl AT turbobit.com>
16614 Fixed up SDCDB debugger somewhat. Updated debugger/README
16615 with lots of comments and notes.
16617 * device/examples/test2.c:
16618 Fix bug, "red" variable not being initialized(compiler complained).
16620 * device/examples/Makefile, examples/test3.c:
16621 Add Makefile in device/examples folder, compiles test3.c
16622 for use as a multiple module SDCDB test case.
16624 * sim/ucsim/cmd.src/cmdset.cc:
16625 Took out debug printfs in ucsim "next" command.
16627 * sim/ucsim/xa.src:
16628 Karl and Johan start ucsim XA support. Most dissassembly working,
16629 about 75% emulation done(plenty of work remaining).
16631 * sim/ucsim/z80.src:
16632 Add Z80 support to ucsim, add test-ucz80 regression test,
16633 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16634 Notice z80 compiler fails on examples/test3.c/crc code.
16636 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16638 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16639 Added support for --parms-in-bank1
16641 * src/ds390/peeph.def:
16642 added a few more peephole optimzations
16644 * src/ds390/main.c:
16645 1) added __builtin_inp & __builtin_outp used to read in data of given length
16646 from a memory mapped port
16647 2) added __builtin_memcmp
16648 3) added __builtin_swapw swap bytes of a short
16650 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16651 1) handle multiple send & receives from register bank1
16652 2) ralloc can now allocate DPTR1 to some liveRanges
16654 * src/SDCCsymt.c, src/SDCCsymt.h:
16655 changes to handle multiple sends & receives
16657 * src/SDCCptropt.h:
16658 added some pointer arithmetic optimization
16660 * src/SDCCptropt.c:
16661 added some pointer arithmetic optimizations but not stable yet so not
16662 called from anywhere (will get this working shortly)
16664 * src/SDCCopt.c: fixed for multiple sends & receives
16667 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16668 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16669 set preprocessor defines (depending on options)
16671 * src/SDCCicode.c, src/SDCCicode.h:
16672 changes made to handle multiple sends & receives
16675 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16677 * src/SDCCcse.c, src/SDCCcse.h:
16678 added function findbackward def (to be used in upcoming optimization)
16680 * src/SDCCcflow.c, src/SDCCcflow.h:
16681 added function returnAtEnd - to determine if a basic block terminates with
16684 * src/SDCCast.c, src/SDCCast.h:
16685 added option parms-in-bank1
16687 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16688 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16689 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16690 adjusted for --parms-in-bank1 option
16692 * device/include/string.h:
16693 donot redefine "reentrant" keyword
16695 * device/include/ds80c390.h: Added some more SFRs
16697 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16699 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16701 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16703 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16705 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16707 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16709 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16711 * Added --xram-movc option
16713 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16715 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16717 2002-01-11 Johan Knol
16719 * Added math lib of Jesus Calvino-Fraga
16721 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16723 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16724 * support/regression/Makefile: new target test-mcs51-stack-auto
16725 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16727 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16729 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16731 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16733 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16735 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16737 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16739 * src/SDCCglue.h: add definition for printIvalChar()
16741 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16743 * src/SDCCast.c: fix #498138 by Johan
16745 * src/SDCCglue.c: fix #498138 by Johan
16747 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16749 * support/regression/Makefile: fix clean
16751 * support/regression/ports/ds390/support.c: fix transmission of last character
16753 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16755 * /sdcc/src/ds390/gen.c:
16756 a) improved computing address of stack variable
16757 b) took out some #if 0 code
16758 c) improved parmBytes adjustment
16759 d) improved genPlusIncr & genMinusIncr
16760 e) genCmp could generate bad code (when left assigned to DPTR)
16761 f) Fixed bug in hasInc
16763 * /sdcc/src/ds390/ralloc.c:
16764 a) packRegsForSupport could mess up live information (Fixed)
16765 b) packRegsDPTRuse could be incorrect for left & right shift
16767 * /sdcc/src/mcs51/ralloc.c:
16768 packRegsForSupport could mess up the live information (Fixed)
16770 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16772 * /sdcc/src/SDCCast.c:
16773 can reverse a loop even if function call is present as long
16774 as the loop control variable is local & is not passed as parameter
16776 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16778 * /sdcc/ChangeLog: *** empty log message ***
16780 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16781 More builtin function additions for TININative
16783 * /sdcc/src/ds390/ralloc.c:
16784 Had broken the regression testsuite
16786 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16788 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16789 Added funcattr hasStackParms will be set for reentrant functions when there
16790 are paramteres on the stack, this helps in minimizing frame pointer generation
16791 typeFromStr can handle function pointers now
16793 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16794 *** empty log message ***
16796 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16798 * /src/ds390/gen.c, /src/ds390/main.c:
16799 More builtin function additions for TININative
16801 * /src/ds390/ralloc.c:
16802 Had broken the regression testsuite
16804 * /src/SDCCast.c: Fixed a bug in dumptree
16806 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16807 Added funcattr hasStackParms will be set for reentrant functions when there
16808 are paramteres on the stack, this helps in minimizing frame pointer generation
16809 typeFromStr can handle function pointers now
16811 * /doc/builtins.txt, /doc/TININative.txt:
16812 *** empty log message ***
16815 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16817 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16818 ALPHA version for -mTININative
16820 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16821 updated to reflect changes in the port structure
16824 added function do_assemble (similar to do_link) if non-null this function
16825 will be called to do assembly (-mTININative) requires a multi command
16827 added function genAssemblerEnd will be called to generate assembler Epilogue
16830 added _JavaNative to debug info printing
16832 * /src/SDCCmain.c: added option --tini-libid
16833 added port->do_assemble function (-mTININative) has a multi command assemble
16835 * /src/SDCCglue.c: Disabled "constExpr" check
16836 added port->genAssemblerEnd function
16838 * /src/SDCCglobl.h: Added option --tini-libid value
16841 tookout optimizeCompare from the header (has no external references)
16843 * /src/SDCCast.c: made one more function "static"
16845 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16847 * src/z80/mappings.i: Added z80asm support.
16849 * src/z80/main.c: Added z80asm support on --asm=z80asm
16851 * src/z80/gen.c: Fixed asm portability issues.
16853 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16855 * src/SDCCglue.c (printExterns): Added global/extern split.
16857 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16859 * support/regression/Makefile: added test for mcs51 model large
16861 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16863 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16865 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16867 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16869 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16871 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16873 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16875 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16877 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16879 * support/regression/tests/simplefloat.c: Port to mcs51.
16881 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16882 * support/regression/tests/bug-485362.c: Added.
16884 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16886 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16888 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16890 * src/z80/gen.c (aopDump): Added a dump function.
16892 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16893 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16895 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16897 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16899 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16901 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16903 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16905 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16907 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16909 * support/regression/ports/ds390/support.c: Use tinibios.
16911 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16913 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16915 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16916 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16918 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16920 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16922 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16924 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16926 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16927 (packRegsForIYUse): Created and optimised.
16929 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16931 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16932 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16934 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16936 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16938 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16940 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16942 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16944 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16946 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16948 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16950 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16952 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16954 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16956 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16957 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16958 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16960 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16962 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16963 (genNotFloat): Added.
16964 (genUminusFloat): Added.
16966 * device/lib/z80/Makefile: Added floating pt stubs.
16968 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16970 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16972 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16974 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16976 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16978 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16980 * sdcc/support/regression/Makefile: Add port ds390.
16982 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16984 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16986 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16988 * sdcc/support/regression/ports/ds390/support.c: Added.
16990 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16992 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16994 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16996 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16998 * device/include/malloc.h: Added z80 and gbz80 support.
17000 * device/lib/gbz80/heap.s: Added.
17002 * device/lib/z80/heap.s: Added.
17004 * device/lib/malloc.c: Added z80 and gbz80 support.
17006 * support/regression/tests/malloc.c (testMalloc): Added.
17008 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17010 * support/regression/tests/bug-478094.c: Added.
17012 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17014 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17016 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17018 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17020 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17022 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17024 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17026 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17028 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17030 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17032 * support/regression/tests/bug-477927.c: Added.
17034 * src/z80/peeph.def: Added minor rules.
17036 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17038 * src/z80/peeph.def: Added jump optimisation modification.
17040 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17042 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17044 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17046 * support/regression/tests/funptrs.c: Added.
17048 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17050 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17052 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17054 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17056 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17058 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17059 (movLeft2ResultLong): Created.
17061 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17062 (joinPushes): Added. Joins two char pushes into a word push.
17064 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17066 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17068 * support/makebin/Makefile (install): Added creation of dest dir.
17070 2001-10-24 Karl Bongers <karl AT turbobit.com>
17072 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17074 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17076 * src/z80/ralloc.c: Turned off faulty pack for one use.
17078 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17080 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17082 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17084 * support/regression/Makefile: Improved clean
17086 * support/regression/ports/gbz80/spec.mk: Added clean
17088 * support/regression/ports/host/spec.mk: Added clean
17090 * support/regression/ports/z80/spec.mk: Added clean
17092 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17094 * support/regression/ports/mcs51/timeout.c: little improvements
17096 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17098 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17100 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17102 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17104 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17106 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17108 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17110 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17111 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17113 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17115 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17117 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17119 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17121 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17123 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17125 * support/regression/tests/longor.c: Added.
17127 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17129 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17131 * as/mcs51/aslink.h: define PATH_MAX
17133 * as/mcs51/asm.h: define PATH_MAX
17135 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17137 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17139 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17141 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17143 * src/SDCCglobl.h: define PATH_MAX
17145 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17147 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17149 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17151 * src/z80/gen.c (gencjneshort): Fixed
17153 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17155 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17157 * support/regression/tests/bug-469671.c: Added.
17159 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17161 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17163 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17165 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17167 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17169 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17171 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17173 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17175 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17177 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17179 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17181 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17183 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17185 * 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.
17187 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17189 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17191 2001-10-07 <johan AT FRIJA>
17193 * device/lib/gets.c (gets): fixed the return value.
17195 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17196 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17198 * 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.
17200 * 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.
17202 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17204 * src/pic/gen.c: Removed Safe_strdup.
17206 * configure.in: Added option to enable libgc support.
17208 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17209 (bitVectUnion): Optimised.
17210 (bitVectIntersect): Optimised.
17211 (bitVectBitsInCommon): Optimised.
17212 (bitVectCplAnd): Optimised.
17214 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17216 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17218 * src/SDCCmain.c: distinguish between assembler debug and plain options
17220 * src/avr/main.c: remove standard assembler options
17222 * src/ds390/main.c: remove standard assembler options
17224 * src/mcs51/main.c: remove standard assembler options
17226 * src/port.h: removed "PENDING" comment
17228 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17230 * src/device/lib/_mulint.c : new, with assember functions
17232 * src/device/lib/_mullong.c : new, with assember functions
17234 * src/device/lib/_divuint.c : with assember functions
17236 * src/device/lib/_divsint.c : with assember functions
17238 * src/device/lib/_divulong.c: with assember functions
17240 * src/device/lib/_divslong.c: with assember functions
17242 * src/device/lib/_moduint.c : with assember functions
17244 * src/device/lib/_modsint.c : with assember functions
17246 * src/device/lib/_modulong.c: with assember functions
17248 * src/device/lib/_modslong.c: with assember functions
17250 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17252 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17254 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17255 replaced _mululong.c and _mulslong.c by _mullong.c
17257 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17259 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17261 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17263 * src/SDCCglue.c: test, if win32api is available for MINGW
17265 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17267 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17268 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17269 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17270 * support/regression/ports/host/spec.mk: removed GENERIC
17271 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17272 * support/regression/ports/z80/spec.mk: removed GENERIC
17274 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17276 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17278 * support/regression/tests/bug-467035.c: Created.
17280 2001-10-01 <johan AT FRIJA>
17282 * src/SDCC.y: fixed bug #466586 part 1
17284 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17286 * SDCCicode.c: z80 has no generic pointers
17287 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17289 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17291 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17293 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17295 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17297 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17299 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17301 * configure.in: Fixed up so that ucsim is only configured once.
17303 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17305 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17306 (getPathDifference): As above.
17308 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17310 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17312 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17313 * .version: Updated to 2.3.1
17315 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17316 Added copyright header.
17318 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17319 (assemble): Added support for macro based assembler commands.
17320 (linkEdit): Added support for macro based linker commands.
17321 (preProcess): Changed the pre-processor to use macros.
17322 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17323 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17325 * device/lib/z80/crt0.s: Added module name for debugging.
17327 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17329 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17331 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17333 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17335 * src/Makefile.in: Added SDCCmacro and SDCCutil
17337 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17339 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17341 2001-09-16 <johan AT FRIJA>
17343 * 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.
17345 2001-09-15 <johan AT FRIJA>
17347 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17348 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17350 2001-09-11 <johan AT FRIJA>
17352 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17354 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17356 * support/regression/tests/bug-460444.c: Added test case.
17358 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17359 (genCast): Added justification for all of the asserts.
17361 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17363 * support/regression/support.c: _xdata replaced by xdata
17365 * support/regression/spec.mk: removed _generic
17367 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17369 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17371 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17372 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17374 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17376 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17378 * support/regression/tests/bug-460010.c: Added test case.
17380 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17382 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17384 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17386 * support/regression/testfwk.c: removed workaround for bug #436344
17388 * support/regression/tests/bp.c: use less memory with mcs51
17390 * support/regression/tests/bug-441448.c: use less memory
17392 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17394 * support/regression/collate-results.py: typo
17396 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17398 * support/regression/tests/fetchoverlap.c: Added new test case.
17400 * support/regression/tests/bp.c: Added new test case.
17402 * support/regression/tests/bug-448984.c: Added new test case.
17404 * support/regression/tests/pow2shifts.c: Added new test case.
17406 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17407 (genlshTwo): Fixed right shift for count > 8.
17409 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17411 2001-09-08 <johan AT FRIJA>
17413 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17415 2001-09-07 <johan AT FRIJA>
17417 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17419 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17421 2001-09-06 <johan AT FRIJA>
17423 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17424 * bernhard noted me at this: "() equals to (void)" (1.38)
17426 2001-09-05 <johan AT FRIJA>
17428 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17430 2001-09-04 <johan AT FRIJA>
17432 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17435 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17437 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17439 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17441 * link/z80/aslink.h: Fixed path for PATH_MAX
17443 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17445 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17447 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17449 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17451 * 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.
17453 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17455 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17456 (genCmp): Fixed up genCmp for the GB with longs.
17458 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17460 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17462 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17464 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17466 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17468 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17470 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17472 * 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.
17474 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17476 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17478 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17480 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17482 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17484 * sim/ucsim/configure: little improvement of Cygwin-detection
17485 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17486 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17487 * support/regression/tests/bug-221100.c: small changes for mcs51
17488 * support/regression/tests/bug-221168.c: small changes for mcs51
17489 * support/regression/tests/bug-227710.c: small changes for mcs51
17490 * support/regression/tests/staticinit.c: small changes for mcs51
17491 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17492 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17493 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601