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
6 2009-02-22 Borut Razem <borut.razem AT siol.net>
8 * device/lib/Makefile.in: fixed parenthesis error
9 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
10 fixed webdocs bug #1967920: --version
12 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
14 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
16 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
18 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
19 when addresses are unsorted
21 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
23 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
24 Gudjon Gudjonsson <gudjon AT gudjon.org>
25 * device/include/mcs51/p89c66x.h: fixed some defines
26 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
27 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
30 2009-02-14 Borut Razem <borut.razem AT siol.net>
32 * doc/sdccman.lyx: corrected cpp info
34 2009-02-13 Borut Razem <borut.razem AT siol.net>
36 * as/Makefile.in: *.doc renamed to *.txt
38 2009-02-11 Borut Razem <borut.razem AT siol.net>
40 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
41 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
43 2009-02-11 Borut Razem <borut.razem AT siol.net>
45 * doc/sdccman.lyx: documented ar format libraries
47 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
49 * support/regression/tests/float_single.c: added regression
50 test. Some testpoints for probably rarely used functions
51 (acosf, sinhf, tanf, expf) disabled for some targets
53 2009-02-10 Raphael Neider <rneider AT web.de>
55 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
56 (genAssign): fixed for operands on the stack
58 * device/lib/pic16/libc/stdio/vfprintf.c,
59 device/lib/pic16/configure.ac,
60 device/lib/pic16/Makefile.common: add configurable support for
61 printing floats via ./configure --enable-floats
62 * device/lib/pic16/configure,
63 device/lib/pic16/Makefile.in,
64 device/lib/pic16/libm/Makefile.in,
65 device/lib/pic16/debug/Makefile.in,
66 device/lib/pic16/libio/Makefile.in,
67 device/lib/pic16/startup/Makefile.in,
68 device/lib/pic16/libsdcc/Makefile.in,
69 device/lib/pic16/libdev/Makefile.in,
70 device/lib/pic16/libc/Makefile.in: regenerated
71 * doc/sdccman.lyx: documented float support and how to get it
72 * doc/Makefile.in: fixed race condition on parallel builds
74 * device/lib/pic16/libc/stdio/sprintf.c,
75 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
76 pointer to the string buffer, enlarge buffer for x_ftoa()
78 2009-02-10 Borut Razem <borut.razem AT siol.net>
80 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
82 2009-02-10 Raphael Neider <rneider AT web.de>
84 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
86 2009-02-09 Raphael Neider <rneider AT web.de>
88 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
89 artificial bank size limits for compound data (structs, arrays),
90 avoids assert if --obanksel=N, N > 1, is given
92 2009-02-09 Borut Razem <borut.razem AT siol.net>
94 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
95 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
96 uses '`' character instead '\n' for padding
97 * as/asranlib/asranlib.c: made it more robust
99 2009-02-08 Borut Razem <borut.razem AT siol.net>
102 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
103 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
106 2009-02-07 Borut Razem <borut.razem AT siol.net>
108 * as/asranlib/asranlib.c: fixed BSD header length calculation
109 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
110 due sdcc asxxxx license change to GPLv3
112 2009-02-05 Borut Razem <borut.razem AT siol.net>
114 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
115 added support for BSD (Mac OS X) ar format
116 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
117 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
118 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
119 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
120 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
121 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
122 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
123 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
124 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
125 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
126 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
127 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
128 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
129 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
130 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
131 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
132 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
133 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
134 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
135 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
136 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
137 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
138 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
139 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
140 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
141 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
142 changed license to GPL either version 3, or (at your option) any
145 2009-02-05 Borut Razem <borut.razem AT siol.net>
147 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
148 added support for BSD (Mac OS X) ar format
150 2009-02-02 Borut Razem <borut.razem AT siol.net>
152 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
153 device/lib/z80/Makefile.in:
154 chose source files in the PORT directory if they are available
156 2009-02-01 Raphael Neider <rneider AT web.de>
158 * device/lib/pic16/libdev/pic18f1220.c,
159 * device/lib/pic16/libdev/pic18f4450.c:
160 define SSPBUF to allow use of printf
162 2009-02-01 Borut Razem <borut.razem AT siol.net>
164 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
165 device/lib/hc08/Makefile.in, device/lib/incl.mk,
166 device/lib/z80/Makefile.in:
167 don't remake libraries
168 * support/regression/tests/snprintf.c:
169 reenable floating point in small-xstack-auto library
171 2009-01-26 Raphael Neider <rneider AT web.de>
173 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
175 2009-01-25 Raphael Neider <rneider AT web.de>
177 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
178 search path instead of appending them
180 2009-01-24 Borut Razem <borut.razem AT siol.net>
182 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
183 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
184 to 32 bit unsigned int when calling sputl() since it is a macro
185 * as/link/lkar.c: changed the initialization of This->loaded
187 2009-01-23 Borut Razem <borut.razem AT siol.net>
189 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
190 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
191 unsigned int when calling new(), since asxxxx doesn't use function
194 2009-01-21 Borut Razem <borut.razem AT siol.net>
196 * as/link/lkar.h: sgetl and sputl are independent of endianness
197 * as/link/sdxxxx_config.h.in: removed endianness detection
199 2009-01-20 Borut Razem <borut.razem AT siol.net>
201 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
202 due creation of ar format libraries
203 * support/scripts/sdcc.nsi:
204 don't add nonexistent object files to the package
206 2009-01-19 Borut Razem <borut.razem AT siol.net>
208 * Makefile.in, configure.in, configure,
209 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
210 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
211 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
212 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
213 device/lib/small/Makefile.in,
214 device/lib/z80/Makefile.in: create ar format libraries
215 * support/regression/ports/mcs51-xstack-auto/spec.mk:
216 use device/lib/Makefile to create library
217 * support/regression/tests/snprintf.c:
218 floating point is not enabled in small-xstack-auto library
219 * device/lib/libfloat.lib, device/lib/libint.lib,
220 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
222 2009-01-18 Borut Razem <borut.razem AT siol.net>
224 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
225 warning: extra tokens at end of #endif directive
227 2009-01-11 Borut Razem <borut.razem AT siol.net>
229 * Makefile.in: added SDCC_ASRANLIB to PKGS
231 2009-01-10 Borut Razem <borut.razem AT siol.net>
233 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
234 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
235 due added support for ar format libraries
237 2009-01-09 Borut Razem <borut.razem AT siol.net>
239 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
240 as/asranlib/asranlib.c: added asranlib
241 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
242 * Makefile.in, as/link/hc08/Makefile.in,
243 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
244 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
245 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
246 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
247 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
248 configure.in, sdcc.dsw: modified to support ar format libraries
250 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
252 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
255 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
257 * sim/ucsim/z80.src/inst_ed.cc:
258 Fixed bug #2488074, which made regression tests fail.
260 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
262 * device/lib/z80/mod.s,
263 device/lib/z80/div.s,
264 device/lib/z80/mulchar.s,
265 device/lib/z80/mul.s,
266 device/lib/z80/divsigned.s,
267 device/lib/z80/Makefile.in:
268 Implemented RFE #1702376.
270 2009-01-05 Borut Razem <borut.razem AT siol.net>
272 * as/link/lksdcclib.c:
273 fixed linker hanging in INDEXLIB is not defined (hc08)
275 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
278 Implemented RFE #2485684, and some further improvements of HL caching
280 * src/z80/peeph-z80.def:
281 Fixed a bug exposed by implementing RFE #2485684.
283 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
285 * src/z80/peeph-z80.def:
286 Peephole improvements.
289 device/include/string.h,
290 device/lib/z80/memmove.s:
292 * device/lib/z80/Makefile.in,
293 device/lib/Makefile.in,
294 support/regression/tests/memory.c,
295 device/lib/z80/strlen.s:
296 Partially implemented RFE #2471534.
298 2009-01-04 Borut Razem <borut.razem AT siol.net>
300 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
301 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
302 * doc/README.txt: updated John Hartman's e-mail address
303 * as/link/lkrel.c, as/link/lksdcclib.c:
304 fixed bug #2484677: Linker hangs
305 * src/z80/peep.c: fixed msvc warning C4047:
306 'return' : 'int ' differs in levels of indirection from 'char *'
307 * config.dsp: as/lib corrected to as/link
309 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
312 Implemented RFE #2484693.
313 * src/z80/peeph-z80.def:
314 Some peephole improvements.
316 2009-01-03 Borut Razem <borut.razem AT siol.net>
319 fixed warning: 'ret' may be used uninitialized in this function
321 2009-01-02 Borut Razem <borut.razem AT siol.net>
323 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
324 as/link/getline.[ch], as/link/lkrel.[ch]: added,
325 made support for differnet library formats more flexible,
326 preparation for support of ar format
327 * as/link/lklibr.c, as/link/z80/Makefile.in,
328 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
329 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
330 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
331 as/link/hc08/lkelf.c, as/link/aslink.h:
332 made support for differnet library formats more flexible,
333 preparation for support of ar format
335 2009-01-01 Borut Razem <borut.razem AT siol.net>
337 * as/link/asxxxx_config.h.in:
338 fixed warning: extra tokens at end of #endif directive
340 fixed warning: suggest parentheses around && within ||
341 * device/lib/Makefile.in: allow whitespaces at the end of lines in
342 ports.build, in order to make it work on cygwin - it seems to be a
343 bug in cygwin grep: CR is not treated as part of end-of-line
345 2008-12-31 Borut Razem <borut.razem AT siol.net>
347 * configure, configure.in, config.dsp, config_vc.awk,
348 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
349 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
350 introduced asxxxx_config.h.in
352 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
355 src/z80/peeph-z80.def:
356 Minor addition improvement.
358 2008-12-30 Raphael Neider <rneider AT web.de>
360 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
361 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
362 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
363 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
364 support/librarian/sdcclib.c, support/makebin/makebin.c:
365 partially revert changes from r5293..r5295
367 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
369 * src/z80/peeph-z80.def:
370 Minor peephole improvement.
372 2008-12-29 Raphael Neider <rneider AT web.de>
374 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
375 incorrectly discarded BANKSELs
377 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
379 * support/regression/tests/memory.c:
380 Added simple test for memset(), memcpy() and memmove()
382 2008-12-29 Borut Razem <borut.razem AT siol.net>
384 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
386 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
388 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
389 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
390 (177.j): added new rule
391 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
392 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
393 (decorateType CAST): propagate storage class to generic pointer results
395 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
397 * device/lib/z80/string.c,
398 device/lib/z80/printf.c,
399 device/lib/z80/mul.s:
402 Fixed code generation bug exposed by builtin memcpy().
404 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
406 * device/lib/_memcpy.c:
407 fixed conflict with builtin memcpy()
409 2008-12-26 Borut Razem <borut.razem AT siol.net>
411 * support/librarian/sdcclib.c:
412 fixed bug 2466950: "sdcclib broken"
413 by removing fgets return value check
415 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
418 device/include/string.h: Implemented RFE #1914254
420 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
421 * device/lib/z80/Makefile.in,
422 device/lib/Makefile.in,
423 device/lib/z80/memmove.s: Implemented RFE #1914256
425 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
427 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
428 * src/z80/peep.c: improved checks for unused data
430 src/z80/main.c: Implemented RFE #1899189
432 2008-12-25 Borut Razem <borut.razem AT siol.net>
434 * support/regression/Makefile.in:
435 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
437 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
439 * src/z80/peeph-z80.def: minor peephole improvements
441 2008-12-21 Borut Razem <borut.razem AT siol.net>
443 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
444 due to redefinition of symbol __assert
445 sdcclib.c:53:1:warning: "__assert" redefined
446 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
447 warning: this is the location of the previous definition
449 2008-12-20 Raphael Neider <rneider AT web.de>
451 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
452 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
453 support/cpp/libcpp/macro.c: fix format string errors
455 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
457 * src/pic/device.c: partial rewrite using strtok,
458 quieten compiler warnings, adopt SDCC coding style
460 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
461 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
462 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
463 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
464 support/librarian/sdcclib.c, support/makebin/makebin.c:
465 quieten most compiler warnings
467 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
468 probably fix operator precedence bug
470 * doc/clean.mk: quieten rm if no .lyx is present
472 2008-12-19 Borut Razem <borut.razem AT siol.net>
474 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
475 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
476 doc/README.txt, doc/test_suite_spec.lyx:
477 applied patch 2446381: Dcoumentation spelling correcitons
478 thanks to Steven Borley
480 2008-12-16 Raphael Neider <rneider AT web.de>
482 * device/include/pic/pic12f629.h,
483 device/include/pic/pic12f675.h,
484 device/lib/pic/libdev/pic12f629.c,
485 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
487 2008-12-14 Borut Razem <borut.razem AT siol.net>
489 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
490 converted to LyX 1.5.7 (\lyxformat 276) format
492 2008-12-07 Borut Razem <borut.razem AT siol.net>
494 * support/regression/tests/bitfields.c:
495 added test case for bug #2366757
497 2008-12-07 Raphael Neider <rneider AT web.de>
499 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
500 NULL pointer dereference, closes #2366757
502 2008-11-25 Raphael Neider <rneider AT web.de>
504 * device/include/pic16/pic16devices.txt,
505 sdcc/src/pic16/device.c,
506 sdcc/src/pic16/device.h: implicitly disable XINST
507 whenever CONFIG4L is set via an additional optional
508 argument to the configword directive in pic16devices.txt
510 2008-11-24 Raphael Neider <rneider AT web.de>
512 * device/lib/pic16/configure.ac,
513 device/lib/pic16/Makefile.common: fixed quoting issues
515 * device/lib/pic16/configure,
516 device/lib/pic16/debug/Makefile.in,
517 device/lib/pic16/libc/Makefile.in,
518 device/lib/pic16/libdev/Makefile.in,
519 device/lib/pic16/libio/Makefile.in,
520 device/lib/pic16/libm/Makefile.in,
521 device/lib/pic16/libsdcc/Makefile.in,
522 device/lib/pic16/Makefile.in,
523 device/lib/pic16/startup/Makefile.in: regenerated
525 * src/pic16/main.c (_pic16_finaliseOptions): revert to
528 2008-11-24 Raphael Neider <rneider AT web.de>
530 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
531 argument of --asm= or --link= to allow for
532 --asm="sh script --options", the user can double quote the
533 argument if needed: --asm="'c:/program files/gpasm' -q",
534 also fix some potential buffer overflows
536 2008-11-19 Borut Razem <borut.razem AT siol.net>
539 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
540 thanks Mauro Giachero
542 2008-11-16 Borut Razem <borut.razem AT siol.net>
544 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
545 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
547 2008-11-15 Borut Razem <borut.razem AT siol.net>
549 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
550 src/SDCCsymt.c, src/SDCCsymt.h:
551 fixed RFE #2291335 : Unnamed bit-field initialization
552 * support/regression/tests/bitfields.c:
553 added test case for RFE #2291335
554 * support/regression/tests/bug-1981238.c:
555 don't initialize unnamed bit-fields
557 2008-11-11 Raphael Neider <rneider AT web.de>
559 * device/include/pic16/pic18f25j10.h,
560 device/include/pic16/pic18f45j10.h: remove useless boilerplate
562 * device/include/pic16/adc.h,
563 device/lib/pic16/libio/adc/adcbusy.c,
564 device/lib/pic16/libio/adc/adcclose.c,
565 device/lib/pic16/libio/adc/adcconv.c,
566 device/lib/pic16/libio/adc/adcopen.c,
567 device/lib/pic16/libio/adc/adcread.c,
568 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
569 and fixed ADC routines to work for more target devices,
570 incorporates patch #2036130 by Nick Materer
572 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
574 * device/include/ctype.h,
575 * device/include/ds400rom.h,
576 * device/include/ds80c390.h,
577 * device/include/float.h,
578 * device/include/math.h,
579 * device/include/serial.h,
580 * device/include/stdbool.h,
581 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
583 * device/include/mcs51/C8051F336.h,
584 * device/include/mcs51/C8051T600.h,
585 * device/include/mcs51/C8051T610.h,
586 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
587 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
589 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
591 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
593 2008-11-10 Raphael Neider <rneider AT web.de>
595 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
596 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
597 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
598 (patch by Nick Materer, #2253980)
600 * device/lib/pic16/libio/adc.ignore,
601 device/lib/pic16/libio/i2c.ignore,
602 device/lib/pic16/libio/usart.ignore,
603 device/lib/pic16/pics.all: updated to build more device libs
605 * device/lib/pic16/libdev/Makefile.am,
606 device/lib/pic16/libdev/Makefile.in,
607 device/lib/pic16/libio/Makefile.am,
608 device/lib/pic16/libio/Makefile.in: regenerated
610 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
611 names per memory location, applied SDCC style to more functions
613 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
615 * device/include/mcs51/p89lpc933_4.h: new NXP header file
616 * device/include/mcs51/p89lpc935_6.h: new NXP header file
617 * device/include/mcs51/p89v66x.h: minor changes
618 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
620 2008-11-09 Raphael Neider <rneider AT web.de>
622 * device/include/pic/pic14devices.txt: fixed memory description for
623 12f629 and 12f675, closes #2236240
625 2008-11-06 Borut Razem <borut.razem AT siol.net>
627 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
628 pass system include paths with -isystem to sdcpp
629 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
630 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
632 2008-11-02 Raphael Neider <rneider AT web.de>
634 * doc/sdccman.lyx: updated the sections on the library build process
635 and on how to add support for new devices, and documented known
636 problems with the extended instruction set including a workaround
638 2008-11-01 Raphael Neider <rneider AT web.de>
640 * device/include/pic16/adc.h,
641 device/include/pic16/pic16devices.txt,
642 device/include/pic16/pic18f2410.h,
643 device/include/pic16/pic18f2510.h,
644 device/include/pic16/pic18f2515.h,
645 device/include/pic16/pic18f2610.h,
646 device/include/pic16/pic18f4410.h,
647 device/include/pic16/pic18f4510.h,
648 device/include/pic16/pic18f4515.h,
649 device/include/pic16/pic18f4610.h,
650 device/include/pic16/pic18fregs.h,
651 device/lib/pic16/libdev/Makefile.am,
652 device/lib/pic16/libdev/Makefile.in,
653 device/lib/pic16/libdev/pic18f2410.c,
654 device/lib/pic16/libdev/pic18f2510.c,
655 device/lib/pic16/libdev/pic18f2515.c,
656 device/lib/pic16/libdev/pic18f2610.c,
657 device/lib/pic16/libdev/pic18f4410.c,
658 device/lib/pic16/libdev/pic18f4510.c,
659 device/lib/pic16/libdev/pic18f4515.c,
660 device/lib/pic16/libdev/pic18f4610.c,
661 device/lib/pic16/libio/Makefile.am,
662 device/lib/pic16/libio/Makefile.in,
663 device/lib/pic16/pics.all: added support for 18f[24][456]10
664 and 18f[24]515 devices
665 * doc/sdccman.lyx: updated list of supported PIC16 devices
667 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
668 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
669 src/xa51/gen.c: avoid compiler warnings
670 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
672 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
674 * device/include/mcs51/p89v66x.h: NXP header file
675 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
676 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
678 2008-10-14 Raphael Neider <rneider AT web.de>
680 * device/lib/pic16/libdev/Makefile.am,
681 device/lib/pic16/libio/Makefile.am: enable building libraries for
682 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
683 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
684 * device/lib/pic16/libdev/Makefile.in,
685 device/lib/pic16/libio/Makefile.in: regenerated
687 2008-10-14 Raphael Neider <rneider AT web.de>
689 * device/include/pic16/pic18f2450.h,
690 device/include/pic16/pic18f4450.h,
691 device/lib/pic16/libdev/pic18f2450.c,
692 device/lib/pic16/libdev/pic18f4450.c,
693 device/include/pic16/adc.h,
694 device/include/pic16/pic16devices.txt,
695 device/include/pic16/pic18fregs.h,
696 device/lib/pic16/libdev/Makefile.am,
697 device/lib/pic16/libdev/Makefile.in,
698 device/lib/pic16/libio/Makefile.am,
699 device/lib/pic16/libio/Makefile.in,
700 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
702 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
703 stack to a fixed location, relax it to automatically work with all
704 but the smallest devices (256 byte RAM devices need #pragma stack)
706 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
708 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
709 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
710 * device/lib/_strcspn.c: fixed bug 2140931
712 2008-10-06 Raphael Neider <rneider AT web.de>
714 * device/include/pic16/stdio.h,
715 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
716 declared __naked for convenience, named all arguments
717 * device/lib/pic16/libc/stdio/strmgpsim.c,
718 device/lib/pic16/libc/stdio/strmmssp.c,
719 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
721 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
722 empty __naked functions,
723 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
724 corner cases (unlink first/last pCode in list), reuse more code
726 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
728 * src/ds390/main.c (_ds390_genInitStartup): added
729 * src/SDCCpeeph.c (getPatternVar): new, added,
730 (labelInRange): fixed bug 2115959
731 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
732 * src/SDCCicode.h: added newiTempOperand
733 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
734 added optimizations for 0/x and x/-1, see also patch 2142900
735 * support/regression/tests/onebyte.c (testMul): added test cases
737 2008-09-20 Borut Razem <borut.razem AT siol.net>
740 definition of absolute address symbols without initial value,
741 fixed SDCC crash "do not know how to intialize symbol"
743 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
745 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
746 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
747 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
748 * device/lib/z80/stubs.s: added stubs for above functions
749 * src/SDCCopt.c (convilong),
750 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
751 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
752 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
753 * support/regression/tests/onebyte.c: enabled all tests for z80
755 2008-09-15 Borut Razem <borut.razem AT siol.net>
757 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
758 device/lib/pic16/libc/stdio/printf.c,
759 device/lib/pic16/libc/stdio/strmusart.c,
760 device/lib/pic16/libc/stdio/printf_tiny.c,
761 device/lib/pic16/libc/stdio/sprintf.c,
762 device/lib/pic16/libc/stdio/strmgpsim.c,
763 device/lib/pic16/libc/stdio/putchar.c,
764 device/lib/pic16/libc/stdio/fprintf.c,
765 device/lib/pic16/libc/stdio/strmmssp.c,
766 device/device/lib/pic16/libc/stdio/vprintf.c,
767 device/lib/pic16/libc/stdio/printf_small.c,
768 device/lib/pic16/libc/stdio/vsprintf.c,
769 device/lib/pic16/libc/stdio/strmputchar.c,
770 device/lib/pic16/libc/Makefile.am,
771 device/lib/pic16/libc/Makefile.in:
772 *printf now returns int, puchar.c moved from stdlib to stdio,
773 *printf format parameter type changed from char * to const char *,
774 added GNU link excetion text to library source files,
775 applyed GNU coding style, removed useless svn ids,
776 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
777 binary specifier: "%b", "%hb" and "%lb"
778 * device/lib/pic16/libc/stdio/vfprintf.c:
779 applied patch #2044424: PIC16: vfprintf
780 thanks Mauro Giachero
781 * support/regression/tests/bug1057979.c:
782 removed old pic16 sprintf specifics
783 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
784 * doc/sdccman.lyx: documented 'b' binary format specifier removal
786 2008-09-15 Raphael Neider <rneider AT web.de>
788 * src/pic16/device.c (pic16_dump_usection): force udata sections
789 into the addressable range (0..0xFFF), workaround for a gpsim
790 bug preventing simulation of regtest bug1750318
791 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
792 (serialRegAssign): fixed regtest bug-971834,
793 (pic16_packRegisters): avoid null-pointer dereference
795 2008-09-14 Raphael Neider <rneider AT web.de>
797 * src/pic16/gen.c, src/pic16/ralloc.c: use
798 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
799 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
801 2008-09-12 Borut Razem <borut.razem AT siol.net>
803 * support/regression/fwk/testfwk.h:
804 define pdata as data for pic16 target
805 thanks Mauro Giachero
807 2008-09-11 Borut Razem <borut.razem AT siol.net>
809 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
810 support/regression/absolute.c:
811 applied patch #2105615: Some PIC16 testcase fixlets
812 thanks Mauro Giachero
814 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
816 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
817 * support/regression/tests/bug2094505.c: new, added
819 2008-09-07 Borut Razem <borut.razem AT siol.net>
821 * src/SDCCglue.c, src/SDCCast.c:
822 fixed throw of "excess elements" warning for char arrays
823 * support/regression/tests/nullstring.c:
824 disable warning about excess elements in array of chars initializer
826 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
828 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
829 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
830 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
831 * support/regression/tests/bug2077267.c: new, added
833 2008-09-05 Raphael Neider <rneider AT web.de>
835 * configure.in, Makefile.common.in: add support for ccache,
836 remove spurious $VERSION output, detect doc-tools even without
837 --enable-doc to facilitate later manual doc-builds, minor cleanup
838 * configure: regenerated
840 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
841 avoid races in parallel VPATH builds
842 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
843 * doc/sdccman.lyx: mention --without-ccache configure option
845 2008-09-01 Raphael Neider <rneider AT web.de>
847 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
848 * (genConstPointerGet): fix reading bitfields from __code space
849 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
850 bitfield initializers (fix regression test bug1856409.c)
851 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
854 2008-08-31 Raphael Neider <rneider AT web.de>
856 * src/pic16/gen.c (genAssign): removed useless compiler output
857 * (genPointerGet,genPointerSet,genCast),
858 src/pic16/glue.c (pic16_printGPointerType):
859 also handle PPOINTERs just to avoid spurious asserts
860 * (pic16_printIvalType,pic16_printIvalBitFields):
861 generalized to arbitrary type/bitfield sizes, allows compilation of
862 regression test bug-1981238.c
863 * (pic16_printIvalChar): fix regression test structflexarray.c
864 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
865 in initialized structs and fix #1843745
866 * (pic16_printIvalStruct): always output initializers for all fields,
867 even those not explicitly given, fixes zeropad.c regression test
868 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
869 #2073635, #1567098, and #1485812)
870 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
872 2008-08-31 Borut Razem <borut.razem AT siol.net>
874 * support/regression/tests/bug-895992.c,
875 support/regression/tests/onebyte.c:
876 enabled pic16 regression testing since the bugs
877 1511794: pic16: regression test bug-895992.c fails
878 1444425: onebyte.c regression tes fails on pic16
879 are fixed, probably by fixing
880 2048464: PIC16: fix genUminus - addresses not.c regression test
881 * src/SDCCsymt.c, src/SDCCglue.c,
882 support/regression/tests/bug-1981238.c:
883 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
886 2008-08-30 Borut Razem <borut.razem AT siol.net>
888 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
889 release version 4.3.2
891 2008-08-24 Raphael Neider <rneider AT web.de>
893 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
894 always use the sdcc from the current build tree (ignore $CC from
895 the environment, fixes compile farm builds)
896 * device/lib/Makefile.in: rename .a into .lib for compatibility,
897 remove more build products from install directory
898 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
899 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
901 2008-08-24 Borut Razem <borut.razem AT siol.net>
903 * src/SDCC.y: applied patch
904 2050245: Fix # 1963382
906 1963382: Listing File - C file comment is incorrect
909 2008-08-23 Borut Razem <borut.razem AT siol.net>
911 * src/pic16/gen.c: applied patch
912 2048464: PIC16: fix genUminus - addresses not.c regression test
913 thanks Mauro Giachero
915 2008-08-22 Borut Razem <borut.razem AT siol.net>
917 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
918 src/pic16/main.c: allow spaces in gpasm and gplink paths
920 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
923 * src/z80/peeph-z80.def: minor peephole improvement
925 2008-08-15 Raphael Neider <rneider AT web.de>
927 * src/z80/gen.c (_vemit2): suppress compiler warning
929 * src/pic/*.[ch]: make proper use of header files and avoid
930 ad-hoc extern declarations, mark module-local helpers 'static',
931 removed dead/replaced code, no functional changes
932 * src/pic16/pcode.c: disentangled from pic14 backend
934 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
936 * src/z80/gen.c: fixed #2051348
937 * support/regression/tests/bug-2051348.c: regression test for #2051348
939 2008-08-10 Raphael Neider <rneider AT web.de>
942 * Makefile.common.in: export PACKAGE for $docdir,
943 fixes #1957036, avoid some "underquoted definition" warnings
944 * configure: regenerated
946 2008-08-10 Raphael Neider <rneider AT web.de>
948 * device/lib/pic16/**: build pic16 library using autotools for
949 improved dependency tracking
951 * device/lib/Makefile.in,
953 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
955 2008-08-10 Raphael Neider <rneider AT web.de>
957 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
958 local variables if --nooverlay is given, workaround for #2023121
960 2008-08-08 Raphael Neider <rneider AT web.de>
962 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
964 2008-08-08 Raphael Neider <rneider AT web.de>
966 * src/pic/pcoderegs.c,
968 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
970 2008-08-07 Borut Razem <borut.razem AT siol.net>
972 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
973 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
974 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
975 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
976 applied modified patch 2038174: Add support for binary constants v2
977 thanks Mauro Giachero
978 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
980 2008-08-04 Raphael Neider <rneider AT web.de>
983 * src/pic16/device.h,
985 * src/pic16/main.c: enable --optimize-goto by default
987 * device/lib/pic16/Makefile.common.in: suppress removed option
990 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
992 2008-07-30 Borut Razem <borut.razem AT siol.net>
994 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
995 applied patch 22032433: PIC16: fix constant strings,
996 thanks Mauro Giachero
998 2008-07-29 Borut Razem <borut.razem AT siol.net>
1000 * src/pic16/gen.c: applied patches:
1001 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1002 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1003 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1004 thanks Mauro Giachero
1006 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1008 * src/port.h: Fixed typo in comment
1010 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1012 * src/z80/mappings.i: Implemented RFE #1919415
1013 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1014 #1880202, #1914434, prepared for RFE #1703943
1016 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1018 * src/z80/peeph.def,
1019 * src/z80/peeph-z80.def,
1020 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1021 preparation for Z80 peephole improvements
1023 2008-06-21 Raphael Neider <rneider AT web.de>
1025 * device/include/pic16/pic18f66j60.h,
1026 * device/include/pic16/pic18f66j65.h,
1027 * device/include/pic16/pic18f67j60.h,
1028 * device/include/pic16/pic18f86j60.h,
1029 * device/include/pic16/pic18f86j65.h,
1030 * device/include/pic16/pic18f87j60.h,
1031 * device/include/pic16/pic18f96j60.h,
1032 * device/include/pic16/pic18f96j65.h,
1033 * device/include/pic16/pic18f97j60.h,
1034 * device/lib/pic16/libdev/pic18f66j60.c,
1035 * device/lib/pic16/libdev/pic18f66j65.c,
1036 * device/lib/pic16/libdev/pic18f67j60.c,
1037 * device/lib/pic16/libdev/pic18f86j60.c,
1038 * device/lib/pic16/libdev/pic18f86j65.c,
1039 * device/lib/pic16/libdev/pic18f87j60.c,
1040 * device/lib/pic16/libdev/pic18f96j60.c,
1041 * device/lib/pic16/libdev/pic18f96j65.c,
1042 * device/lib/pic16/libdev/pic18f97j60.c,
1043 * device/include/pic16/pic16devices.txt,
1044 * device/include/pic16/pic18fregs.h,
1045 * device/lib/pic16/pics.all: added new devices
1047 * device/include/pic16/adc.h,
1048 * device/lib/pic16/libio/adc/adcbusy.c,
1049 * device/lib/pic16/libio/adc/adcopen.c,
1050 * device/lib/pic16/libio/adc/adcsetch.c,
1051 * device/lib/pic16/libio/i2c/i2copen.c,
1052 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1053 all changes from a patch by Anton Strobl
1055 2008-06-12 Borut Razem <borut.razem AT siol.net>
1057 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1058 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1059 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1060 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1061 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1062 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1063 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1064 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1065 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1066 by applying the modified patch from Risto Huotari
1068 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1071 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1072 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1073 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1074 * support/regression/tests/bug1938300.c: new, added
1076 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1078 * device/include/asm/ds390/features.h,
1079 * device/include/asm/mcs51/features.h,
1080 * device/include/mcs51/regc515c.h: inserted LGPL notice
1082 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1084 * device/lib/gbz80/div.s,
1085 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1086 patch 1597883, Thanks Robert Ramey
1088 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1090 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1091 createIvalCharPtr, createIvalPtr, createIval),
1093 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1094 initializers for local auto variables
1095 * support/regression/tests/zeropad.c: added testcase for auto initializers
1097 2008-05-26 Raphael Neider <rneider AT web.de>
1099 * device/lib/pic16/startup/crt0.c,
1100 * device/lib/pic16/startup/crt0i.c,
1101 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1102 explicit, fixed curr_entry loop for >= 256 initializer records,
1103 removed debug code (write to 0xf7e)
1105 2008-05-25 Raphael Neider <rneider AT web.de>
1107 * device/include/pic/pic16f627a.h,
1108 * device/include/pic/pic16f628a.h,
1109 * device/include/pic/pic16f648a.h: added missing ports
1111 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1113 * device/include/float.h: added __INFINITY
1114 * device/lib/_fsadd.c: handle overflows
1115 * device/lib/_fsmul.c,
1116 * device/lib/_fsdiv.c: use __INFINITY
1117 * device/lib/_fseq.c,
1118 * device/lib/_fsneq.c: handle -0.0
1119 * sim/ucsim/s51.src/uc89c51r.cc,
1120 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1121 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1122 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1123 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1124 * support/regression/tests/snprintf.c: test bug with --xstack
1126 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1128 * src/SDCCpeeph.c (callFuncByName):
1129 Support nested parenthesis in peephole function arguments (#1967300)
1131 2008-05-19 Raphael Neider <rneider AT web.de>
1133 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1134 fixed duplicate labels (#1911325)
1136 2008-05-19 Raphael Neider <rneider AT web.de>
1138 * src/regression/empty.c: suppress warning
1139 * src/regression/pointer1.c: enabled index_by_pointer()
1140 * src/regression/inline.c: now works for pic16 as well
1142 * src/pic16/device.c: include dbuf declarations
1143 * src/pic16/device.h: removed obsolete prototypes
1145 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1146 * src/pic16/glue.c: made purely local functions static,
1147 (pic16_printGPointerType, pic16_printIvalCharPtr,
1148 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1149 generic pointers' tags (#1961866)
1151 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1153 2008-05-19 Borut Razem <borut.razem AT siol.net>
1155 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1156 fixed typo, uninstall include/pic16/pic16devices.txt
1158 2008-05-18 Borut Razem <borut.razem AT siol.net>
1160 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1161 the buffer is null terminated
1162 * src/device/pic16.c:
1163 applied modified patch 1965676: Patch for Win32 16 bit PIC
1164 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1166 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1168 * src/SDCC.lex (check_type),
1169 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1171 * as/mcs51/clean.mk,
1172 * as/z80/clean.mk: also clean *.dep
1173 * device/lib/pic16/libsdcc/stack/Makefile,
1174 * sim/ucsim/libtool: removed as they are rebuild by configure
1175 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1177 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1179 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1180 fixupInline instead of createFunction to fix bug 1864577
1181 (inlineFindMaxBlockno): removed, use global blockNo
1182 * src/SDCCglobl.h: added blockNo
1184 * src/z80/peep.h: modified properties
1185 * support/regression/tests/bug1864577.c: new, added
1187 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1189 * as/mcs51/asdata.c,
1190 * as/mcs51/asm.h: added org_cnt
1191 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1192 * as/mcs51/asout.c: changed old K&R to ANSI
1193 * as/mcs51/Makefile.in: use common identifiers
1199 * as/hc08/Makefile.bcc,
1200 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1201 * sdcc_vc_in.h: added define __func__
1202 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1203 Thanks Ruud van Silfhout
1204 * support/regression/tests/bug1717305.c: new, added
1206 2008-05-05 Borut Razem <borut.razem AT siol.net>
1208 * support/regression/Makefile.in,
1209 support/regression/ports/ds390/spec.mk,
1210 support/regression/ports/hc08/spec.mk,
1211 support/regression/ports/mcs51-common/spec.mk,
1212 support/regression/ports/pic14/spec.mk,
1213 support/regression/ports/pic16/spec.mk,
1214 support/regression/ports/ucz80/spec.mk,
1215 support/regression/ports/z80/spec.mk:
1216 added INC_DIR and LIBDIR paths
1217 * src/ds390/gen.c: removed duplicated selicolon
1219 2008-05-04 Borut Razem <borut.razem AT siol.net>
1221 * support/regression/Makefile.in,
1222 support/regression/fwk/lib/testfwk.c,
1223 support/regression/ports/ds390/spec.mk,
1224 support/regression/ports/hc08/spec.mk,
1225 support/regression/ports/mcs51-common/spec.mk,
1226 support/regression/ports/mcs51-large/spec.mk,
1227 support/regression/ports/mcs51-medium/spec.mk,
1228 support/regression/ports/mcs51-small/spec.mk,
1229 support/regression/ports/mcs51-stack-auto/spec.mk,
1230 support/regression/ports/mcs51-xstack-auto/spec.mk,
1231 support/regression/ports/pic14/spec.mk,
1232 support/regression/ports/pic16/spec.mk,
1233 support/regression/ports/ucz80/spec.mk:
1234 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1235 used to run regeression tests
1237 2008-05-01 Raphael Neider <rneider AT web.de>
1239 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1240 supported devices and instructions to add new ones
1242 2008-05-01 Raphael Neider <rneider AT web.de>
1244 * device/include/pic16/adc.h,
1245 device/lib/pic16/libio/adc/adcbusy.c,
1246 device/lib/pic16/libio/adc/adcopen.c,
1247 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1248 18f2455 style ADC devices, based on patch #1776197
1249 * device/lib/pic16/libio/adc/adcclose.c,
1250 device/lib/pic16/libio/adc/adcconv.c,
1251 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1252 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1253 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1254 * device/include/pic16/pic18f4431.h,
1255 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1256 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1258 2008-05-01 Raphael Neider <rneider AT web.de>
1260 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1261 moved xinst flag into pic16_options_t
1262 * src/pic16/device.c (default_device, pic16_list_devices,
1263 pic16_find_device): removed references to sfrrange
1264 * src/pic16/gen.c (genFunction),
1265 src/pic16/glue.c (pic16initialComments),
1266 src/pic16/main.c (pic16_optionsTable),
1267 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1269 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1271 2008-04-29 Raphael Neider <rneider AT web.de>
1273 * src/pic16/devices.inc,
1274 device/include/pic16/pic16devices.txt: replaced compiled-in list
1275 of devices with a variant parsed at runtime
1276 * src/pic16/device.c: added support for parsing pic16devices.txt,
1278 * src/pic16/device.h: removed (now) unused fields from PIC_device
1279 * src/pic16/main.c: removed #pragma maxram,
1280 (_pic16_initPaths): removed bogus generation of search paths,
1281 setup the port proper only after the search paths (for
1282 pic16devices.txt) are set up,
1283 (_pic16_finaliseOptions): moved processor dependant code here
1284 from _pic16_initPaths(), clean up
1285 * src/pic16/ralloc.c (pic16_init_stack),
1286 * src/pic16/ralloc.h,
1287 * src/pic16/pcode.c: clean up
1288 * device/include/Makefile.in,
1289 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1290 * support/scripts/inc2h-pic16.pl: updated instructions
1292 2008-04-29 Raphael Neider <rneider AT web.de>
1294 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1295 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1296 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1297 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1298 added missing family members and 18f2480/2580/4480/4580 family
1299 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1300 * device/include/pic16/pic18f2525.h: use 18f4620.h
1301 * device/include/pic16/pic18f6680.h: use 18f8680.h
1302 * device/include/pic16/pic18fregs.h,
1303 device/lib/pic16/pics.all,
1304 src/pic16/devices.inc: add new devices
1305 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1306 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1307 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1308 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1309 prevent attempting to build the libio for some new devices
1311 2008-04-29 Raphael Neider <rneider AT web.de>
1313 * debugger/mcs51/Makefile.in: fixed paths to sources
1315 2008-04-25 Borut Razem <borut.razem AT siol.net>
1317 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1318 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1319 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1320 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1321 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1322 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1323 as/link/z80/linkz80.dsp: lklibr.c moved
1324 * doc/INSTALL.txt: binary archives in bz2 format
1325 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1327 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1329 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1330 * support/regression/tests/bug1856409.c: new, added
1332 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1335 * src/mcs51/peep.c: Use werror for error messages.
1336 * src/SDCCicode.c (geniCodeConditional),
1337 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1338 * src/z80/Makefile.bcc,
1339 * src/z80/z80.dsp: added src/z80/peep.c/h
1340 * support/regression/tests/bug1839321.c: new, added
1342 2008-04-20 Raphael Neider <rneider AT web.de>
1344 * device/include/pic16/pic18f2455.h: added bitfields for port C
1346 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1348 * src/z80/peep.c: Use werror for error messages.
1350 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1352 * src/z80/peep.h (declaration of notUsed()),
1353 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1355 * src/z80/z80.h (added dependency on peep.h),
1356 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1359 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1361 * src/SDCCpeeph.c (added support for notUsed()),
1362 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1364 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1365 for notUsed()): Implemented generic (that is not port-specific) part
1368 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1370 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1371 * device/lib/libsdcc.lib,
1372 * device/lib/Makefile.in,
1373 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1374 * device/lib/calloc.c: renamed to _calloc.c
1375 * device/lib/free.c: renamed to _free.c
1376 * device/lib/malloc.c: renamed to _malloc.c
1377 * device/lib/realloc.c: renamed to _realloc.c
1378 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1379 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1380 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1381 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1382 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1383 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1384 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1385 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1387 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1388 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1389 * support/regression/tests/bug1509084.c: new, added
1391 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1393 * device/include/mcs51/cc2510fx.h: added _XPAGE
1394 * device/include/mcs51/compiler.h: cosmetic changes
1396 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1398 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1401 2008-03-31 Borut Razem <borut.razem AT siol.net>
1403 * support/cpp2 renamed to support/cpp
1404 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1405 support/cpp2/libiberty/splay-tree.c,
1406 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1407 support/cpp2/libcpp/directives.c,
1408 support/cpp2/libcpp/include/cpplib.h,
1409 support/cpp2/libcpp/include/symtab.h,
1410 support/cpp2/libcpp/include/line-map.h,
1411 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1412 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1413 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1414 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1415 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1416 release version 4.3.0
1417 * configure.in, configure, Makefile.in, Makefile.bcc:
1418 adapted for moved cpp2
1420 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1422 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1423 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1425 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1427 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1429 * support/regression/tests/bug1717943.c: new, added
1431 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1433 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1434 bytewise return value assignments introduced in last commit.
1436 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1438 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1439 genMult, genJumpTab):
1440 Use 16-bit instructions for addition in some additional cases,
1441 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1443 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1445 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1446 Implemented RFE #1921450, changed some debug messages.
1448 2008-03-30 Borut Razem <borut.razem AT siol.net>
1450 * Small Device C Compiler 2.8.0 released
1451 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1452 * support/scripts/sdcc.nsi: added finish page; this version
1453 was used for 2.8.0 release
1454 * doc/knownbugs.html: removed; magically generated by the build
1455 process using gen_known_bugs.pl from now on
1457 2008-03-23 Borut Razem <borut.razem AT siol.net>
1459 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1460 and reverted it, since it was already fixed by Raphael ;-)
1461 * doc/knownbugs.html: updated for RC2
1463 2008-03-22 Raphael Neider <rneider AT web.de>
1465 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1468 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1470 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1471 * support/regression/tests/bug1839277.c: added related testBug1839299
1473 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1475 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1476 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1478 * src/mcs51/gen.c: throughout only output hex constants
1479 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1480 * support/regression/tests/bug1839277.c: new, added
1482 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1484 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1485 compilation warning about nested comments.
1487 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1489 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1490 * support/regression/tests/bug1921073.c: new, added
1492 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1494 * src/z80/SDCCpeeph.c.c (callFuncByName):
1495 Commented function parameters.
1497 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1499 * src/z80/ralloc.c (packRegsForAccUse2):
1500 disabled a broken accumulator packing optimization (fixed #1292721).
1501 * support/regression/tests/bug-1292721: Regression test for #1292721.
1503 2008-03-16 Raphael Neider <rneider AT web.de>
1505 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1506 fixed code bloat regression using a variant of patch #1915618
1508 2008-03-16 Borut Razem <borut.razem AT siol.net>
1510 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1511 icon, changed startup menu for release distribution, code cleaning,
1512 create url files instead links in startup menu
1514 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1516 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1517 * support/regression/tests/bug1579949.c: new, added
1519 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1521 * device/lib/printf_fast.c: fixed bug 1255403
1523 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1525 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1526 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1528 2008-03-14 Borut Razem <borut.razem AT siol.net>
1530 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1531 command line options
1532 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1533 is correctly displayed
1534 * as/link/z80/lkmain.c: usage line commented out
1536 2008-03-13 Borut Razem <borut.razem AT siol.net>
1538 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1539 updated the list pf supported pic14 devices
1541 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1543 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1545 2008-03-12 Borut Razem <borut.razem AT siol.net>
1547 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1548 fixed documentation request #1718191
1549 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1550 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1553 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1555 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1556 * support/regression/tests/bug1505811.c: new, added
1558 2008-03-09 Raphael Neider <rneider AT web.de>
1560 * device/include/pic16/pic18f2620.h,
1561 * device/include/pic16/pic18f4620.h,
1562 * device/lib/pic16/libdev/pic18f2620.c,
1563 * device/lib/pic16/libdev/pic18f4525.c,
1564 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1565 family to consistently use pic18f4620.[ch], fixes #1832562
1567 2008-03-09 Borut Razem <borut.razem AT siol.net>
1569 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1570 changed sdcc version to 2.8.0
1571 * knownbugs.html: regenerated
1572 * support/scripts/gen_known_bugs.pl: added number of open bugs
1574 2008-03-09 Raphael Neider <rneider AT web.de>
1576 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1577 (genOr): read volatile operand even if the result is known,
1579 (genOr,genXor): removed unused legacy code,
1580 (genDummyRead): use pic16_mov2w_volatile()
1582 2008-03-08 Borut Razem <borut.razem AT siol.net>
1584 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1585 cons w. --model-large
1586 * support/regression/staticinit.c: added regression test for bug
1589 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1591 * src/ds390/gen.c (pushSide, genPcall),
1592 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1593 * src/mcs51/gen.c: cosmetic changes
1594 * support/regression/fwk/include/testfwk.h: added macro reentrant
1595 * support/regression/tests/bug1908493.c: new, added
1597 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1599 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1601 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1603 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1604 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1605 already set in ds390/main.c and mcs51/main.c
1607 2008-03-07 Raphael Neider <rneider AT web.de>
1609 * src/regression/init0.c: new test for initialized arrays of function
1611 * src/regression/Makefile: made a bit more flexible, added init0.c
1612 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1613 pointers, closes #1427663
1615 2008-03-05 Borut Razem <borut.razem AT siol.net>
1617 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1618 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1620 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1622 * support/librarian/sdcclib.c:Added feature request 1908061:
1623 Synchronise sdcclib commands with ar.
1625 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1627 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1628 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1629 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1630 * device/include/mcs51/compiler.h: removed umlauts, added double
1633 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1635 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1636 * support/regression/tests/bug1536762.c: new, added
1638 * src/SDCCutil.h: added getBuildDate()
1639 * src/SDCCmain.c (printVersionInfo),
1640 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1642 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1643 * src/ds390/ralloc.c (packRegisters),
1644 * src/mcs51/ralloc.c (packRegisters),
1645 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1647 * support/regression/tests/bug1618050.c: new, added
1648 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1649 * support/regression/fwk/include/testfwk.h,
1650 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1653 2008-03-04 Raphael Neider <rneider AT web.de>
1655 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1656 on accessing OP_SYM_TYPE(op)
1657 * src/pic/gen.h: removed unused prototype of genMinusDec()
1658 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1659 fix #1876953 (invalid subtraction code), removed unused code
1661 2008-03-03 Raphael Neider <rneider AT web.de>
1665 * src/pic/genarith.c,
1667 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1668 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1670 2008-03-03 Raphael Neider <rneider AT web.de>
1672 * src/pic/device.c (find_device): search user-specified paths first
1673 for pic14devices.txt, fixes #1900827
1675 2008-03-02 Borut Razem <borut.razem AT siol.net>
1677 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1678 AddToPath and RemoveFromPath
1680 2008-03-01 Borut Razem <borut.razem AT siol.net>
1682 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1683 work correctly, added debugging support if -DSDCC.DEBUG command line
1686 2008-02-28 Borut Razem <borut.razem AT siol.net>
1688 * doc/sdccman.lyx: cosmetic changes
1690 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1692 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1693 * doc/sdccman.lyx: fixed unmeant removal of spaces
1695 2008-02-27 Borut Razem <borut.razem AT siol.net>
1697 * support/scripts/sdcc.nsi: corrected installation directory for
1698 current user installation mode
1699 * doc/README.txt: added Philipp Klaus Krause to the developers list
1701 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1703 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1704 return ifx condition
1705 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1706 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1707 ifxJump to fix bug 1838000
1708 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1709 * support/regression/tests/bug1838000.c: new, added
1710 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1712 2008-02-26 Borut Razem <borut.razem AT siol.net>
1714 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1716 * support/scripts/sdcc.nsi: added MULTIUSER page,
1717 NSIS upgraded to version 2.35
1719 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1721 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1722 * support/regression/tests/bug1565152.c: new, added
1724 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1726 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1727 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1728 * support/regression/tests/bug1670148.c: new, added
1730 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1732 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1734 2008-02-24 Borut Razem <borut.razem AT siol.net>
1736 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1737 is ineffective for unsigned char parameter
1739 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1741 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1742 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1743 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1744 * support/Util/MySystem.c (my_system): output errorcode when verbose
1746 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1748 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1751 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1753 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1756 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1758 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1760 2008-02-21 Borut Razem <borut.razem AT siol.net>
1762 * support/regression/Makefile.in,
1763 support/regression/ports/ds390/spec.mk,
1764 support/regression/ports/hc08/spec.mk,
1765 support/regression/ports/mcs51-common/spec.mk,
1766 support/regression/ports/pic14/spec.mk,
1767 support/regression/ports/pic16/spec.mk,
1768 support/regression/ports/ucz80/spec.mk,
1769 support/regression/ports/xa51/spec.mk:
1770 added CFLAGS when compiling timeout
1772 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1774 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1777 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1779 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1780 * support/regression/tests/bug1888147.c: new, added
1782 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1784 * src/z80/gen.c: fixed bugs #1596270, #1736867
1786 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1788 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1789 contents, mostly fixes #1596270
1791 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1793 * src/z80/peeph.def,
1794 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1795 peepholes, fixes #1806565
1797 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1799 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1800 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1801 fixes bug 1739475, thanks Robert Larice
1802 (rule 271): new, added
1804 2008-02-18 Borut Razem <borut.razem AT siol.net>
1806 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1808 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1810 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1812 2008-02-17 Raphael Neider <rneider AT web.de>
1814 * src/pic16/genarith.c,
1817 * src/pic16/genutils.c: removed unused legacy code,
1818 removed unused fields from struct asmop and struct _G
1820 2008-02-17 Raphael Neider <rneider AT web.de>
1822 * src/pic16/gen.c (AccRsh): cosmetic changes,
1823 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1824 genRightShiftLiteral): fixed to work with SFRs as result by
1825 assigning only once to result,
1826 removed a lot of unused/excluded code fragments
1828 2008-02-17 Raphael Neider <rneider AT web.de>
1830 * device/include/pic/pic16f88.h,
1831 * device/include/pic/pic16f886.h,
1832 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1834 2008-02-17 Borut Razem <borut.razem AT siol.net>
1836 * src/z80/peeph.def: applied patch
1837 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1838 * src/z80/gen.c, src/z80/peeph.def: applied patch
1839 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1840 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1841 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1842 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1843 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1844 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1846 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1848 * as/link/mcs51/aslink.dsp: removed SDK define
1849 * as/link/z80/clean.mk: brought in sync with other ports
1850 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1851 * as/hc08/Makefile.bcc,
1852 * as/mcs51/Makefile.bcc,
1853 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1854 * src/z80/main.c (_setValues): use the now capitalized -Z,
1855 (z80_port, gbz80_port): generate debug information when asked
1857 2008-02-16 Borut Razem <borut.razem AT siol.net>
1859 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1860 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1861 as/z80/Makefile.in. as/z80/Makefile.bcc:
1862 applied patch #1893393: patch for as-z80 and link-z80 to generate
1863 cdb, thanks to Armin Diehl
1864 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1865 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1866 asnoice.c moved to as/asxxsrc/asnoice.c
1867 * src/z80/peeph-gbz80.def: applied patch
1868 #1880235: Z80 return peephole, thanks to Philipp Krause
1870 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1873 * doc/sdccman.lyx: bumped version to 2.7.5
1874 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1876 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1878 * device/include/pic16/stdlib.h,
1879 * device/lib/pic16/libc/stdlib/ltoa.c,
1880 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1882 2008-02-13 Borut Razem <borut.razem AT siol.net>
1884 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1885 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1886 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1887 src/SDCCopt.c, src/SDCCval.c:
1888 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1890 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1892 * src/SDCCsymt.c (compareType): fixed bug 1309013
1894 2008-02-09 Borut Razem <borut.razem AT siol.net>
1896 * src/SDCCval.c, src/SDCCval.h:
1897 code cleaning, added function constChrVal()
1898 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1899 call constChrVal() instead constVal()
1901 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1903 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1906 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1907 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1910 2008-02-01 Raphael Neider <rneider AT web.de>
1912 * device/include/pic/pic16f886.h,
1913 * device/include/pic/pic16f887.h: added RA6 and RA7
1915 2008-01-24 Raphael Neider <rneider AT web.de>
1917 * device/include/pic/pic16f88.h: added RA6 and RA7
1918 * device/lib/pic/libdev/disabled_pic16f886.c,
1919 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1921 * src/pic16/devices.inc,
1922 * device/include/pic16/pic18f2423.h,
1923 * device/include/pic16/pic18f2523.h,
1924 * device/include/pic16/pic18fregs.h,
1925 * device/lib/pic16/pics.all
1926 * device/lib/pic16/libdev/pic18f2423.c,
1927 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1928 * device/lib/pic16/libio/i2c.ignore,
1929 * device/lib/pic16/libio/usart.ignore,
1930 * device/lib/pic16/libio/adc.ignore: ignore new devices
1932 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1934 * src/SDCCast.c (createRMW): fixed bug 1582651
1936 2008-01-20 Borut Razem <borut.razem AT siol.net>
1938 * src/SDCCcse.c: partially fixed enhancement request
1939 #1793872 - multiply by -1 not collapsed
1940 * support/regression/tests/arithcsi.c: added regression test
1942 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1944 * as/mcs51/asx8051.dsp: removed define SDK
1945 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1946 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1948 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1949 cosmetic changes, brought more in sync, changed old K&R to ANSI
1951 2008-01-13 Borut Razem <borut.razem AT siol.net>
1953 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1954 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1956 2007-12-30 Borut Razem <borut.razem AT siol.net>
1958 * src/pic16/gen.c: fixed implementation of bitwise operations for
1960 * support/regression/tests/bitwise.c: added test cases
1962 2007-12-29 Borut Razem <borut.razem AT siol.net>
1964 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1965 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1966 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1967 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1968 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1969 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1970 src/pic16/pcode.[ch]: added const qualifier
1971 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1972 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1973 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1974 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1975 * as/asxxsrc/aslex.c: use dbuf_getline()
1976 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1977 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1978 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1979 as/z80/asm.h, as/z80/z80adr.c:
1980 changed type of ib and ip to const char *
1982 2007-12-28 Borut Razem <borut.razem AT siol.net>
1984 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1985 introduced (readlin) - long lines are turuncated
1986 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1987 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1988 as/z80/Makefile.in: moved aslex.c to asxxsrc
1989 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1990 * as/hc08/asmain.c, as/mcs51/asmain.c:
1991 added missing initialization of a_addr field
1992 * support/regression/tests/long_asm_line.c: added regtest for long
1995 2007-12-22 Borut Razem <borut.razem AT siol.net>
1997 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1999 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2001 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2003 2007-12-16 Borut Razem <borut.razem AT siol.net>
2005 * device/include/pic16/stdbool.h: removed, since already exists in
2006 device/include/; this also fixes bitopcse.c regression test for pic16
2008 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2009 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2010 dereference doesn't work; covered by regression test bug1399290
2012 2007-12-05 Borut Razem <borut.razem AT siol.net>
2014 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2017 2007-12-01 Borut Razem <borut.razem AT siol.net>
2019 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2020 corrected handling of the highest_valid_address
2022 2007-11-17 Raphael Neider <rneider AT web.de>
2024 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2025 * src/pic/glue.c (picglue): emit .file if --debug is given
2027 2007-11-17 Raphael Neider <rneider AT web.de>
2029 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2030 care when left or right operand resides in result, fixes #1830220
2032 2007-11-17 Borut Razem <borut.razem AT siol.net>
2034 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2035 #983491 - "Merge duplicate strings function is ineffective"
2036 * support/regression/tests/bug-983491.c: regtest disabled
2037 * as/asxxsrc: created
2038 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2039 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2040 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2041 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2042 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2043 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2044 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2045 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2046 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2047 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2048 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2049 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2050 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2052 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2054 * device/include/stdarg.h: added and removed some casts
2055 * src/SDCCsymt.c (compareType): Fully check types between generic and
2056 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2058 2007-11-13 Borut Razem <borut.razem AT siol.net>
2060 * support/regression/tests/bug-1817005.c:
2061 added regtest for bug #1817005 - as-z80 chokes on long labels
2063 2007-11-12 Borut Razem <borut.razem AT siol.net>
2065 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2066 as/z80/asout.c, as/z80/aslist.c:
2067 fixed bug #1817005 - as-z80 chokes on long labels
2069 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2072 * as/z80/asmain.c: cosmetic changes
2075 * as/z80/alloc.h: removed
2077 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2078 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2079 * as/link/hc08/Makefile.in,
2080 * as/link/mcs51/Makefile.in,
2081 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2083 * as/link/mcs51/lkarea.c,
2084 * as/link/mcs51/lkmain.c: cosmetic changes
2085 * as/link/hc08/lklibr.c,
2086 * as/link/z80/lklibr.c,
2087 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2088 used cygwin_conv_to_full_posix_path,
2089 added warnings, cosmetic changes, brought more in sync
2090 changed old K&R into ANSI function declarations
2091 * as/link/z80/lklibr.c (loadAdb): added
2092 * as/link/z80/lkmain.c: removed -- option from usage text
2094 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2096 * src/mcs51/gen.c (outBitC): optimized for no result
2098 2007-10-31 Borut Razem <borut.razem AT siol.net>
2100 * src/SDCCsymt.c: fixed (hopeful properly) bug
2101 #1805702 - order of extern matters
2102 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2105 2007-10-29 Borut Razem <borut.razem AT siol.net>
2107 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2108 - order of extern matters
2109 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2112 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2114 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2115 24bitMode, portIsDS390
2116 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2117 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2118 (notVolatileVariable): also check sloc names,
2119 (callFuncByName): moved ftab[] out of function and sorted it by use
2121 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2123 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2124 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2125 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2126 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2127 * support/regression/tests/bug-880197.c: new, added
2129 2007-10-28 Borut Razem <borut.razem AT siol.net>
2131 * support/regression/Makefile.in,
2132 support/regression/ports/mcs51-large/spec.mk,
2133 support/regression/ports/mcs51-xstack-auto/spec.mk,
2134 support/regression/ports/mcs51-stack-auto/spec.mk,
2135 support/regression/ports/mcs51-medium/spec.mk,
2136 support/regression/ports/mcs51-common/spec.mk,
2137 support/regression/ports/mcs51-common/*,
2138 support/regression/ports/mcs51-small/*:
2139 mcs51 renamed to mcs51-common, created mcs51-small
2140 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2141 * support/regression/tests/bug-1805702.c: added regtest for bug
2144 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2146 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2147 added new rules 265 - 270
2148 * support/regression/tests/bug1721024.c:new, added
2149 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2150 introduced new test-mcs51 to run all mcs51 tests
2152 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2154 * support/regression/tests/bug1816470.c: new, added
2156 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2158 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2159 propagate for *,+,- with float, fixed bug 1816470
2160 (decorateType): cast to resultTypeProp instead of resultType
2162 2007-10-19 Borut Razem <borut.razem AT siol.net>
2164 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2165 function is ineffective" for pic16 tareget
2166 * support/scripts/listerr.c: corrected include path
2167 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2170 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2172 * support/regression/tests/using.c: new, added
2173 * support/regression/tests/vaargs.c: fixed and enabled test
2175 2007-10-18 Borut Razem <borut.razem AT siol.net>
2177 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2179 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2181 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2183 * doc/sdccman.lyx: documented option --Werror
2184 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2185 RegBankUsed[] earlier
2187 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2189 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2193 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2195 * src/SDCCast.c (decorateType): improved optimization of tri-op
2196 * src/SDCCerr.c (vwerror, setWError),
2198 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2199 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2201 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2203 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2204 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2205 * support/regression/tests/bug-223113.c,
2206 * support/regression/tests/bug-426632.c,
2207 * support/regression/tests/bug-468811.c,
2208 * support/regression/tests/bug-477835.c,
2209 * support/regression/tests/bug-478094.c,
2210 * support/regression/tests/bug-499644.c,
2211 * support/regression/tests/bug-524209.c,
2212 * support/regression/tests/bug-524211.c,
2213 * support/regression/tests/packcast.c,
2214 * support/regression/tests/structidx.c: added empty tests
2215 * support/regression/tests/bug-607243.c: enabled test
2217 2007-10-06 Borut Razem <borut.razem AT siol.net>
2219 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2220 support of universal binaries on Mac OS X
2222 2007-10-02 Borut Razem <borut.razem AT siol.net>
2224 * src/SDCCval.h: unified double2ul macro for all platforms
2225 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2226 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2228 2007-09-30 Borut Razem <borut.razem AT siol.net>
2230 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2232 * sdcc_vc_in.h: enabled warnings
2233 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2234 unsigned type, result still unsigned
2235 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2237 2007-09-28 Raphael Neider <rneider AT web.de>
2239 * src/pic/device.c (find_device): prevent buffer underflow error
2240 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2241 the just destroyed list entry
2243 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2245 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2248 2007-09-18 Borut Razem <borut.razem AT siol.net>
2250 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2251 applied to unsigned type, result still unsigned
2253 2007-09-17 Borut Razem <borut.razem AT siol.net>
2255 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2256 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2257 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2258 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2259 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2260 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2261 src/z80/gen.c, src/z80/ralloc.c:
2262 fixed bug #1739860 - sdcc does not work correctly on some platforms
2264 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2266 2007-09-17 Raphael Neider <rneider AT web.de>
2268 * src/pic16/device.c: reverted to previous version
2269 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2271 2007-09-16 Raphael Neider <rneider AT web.de>
2273 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2274 as this raises a ton of gpasm warnings, just emit a second label
2275 * src/pic16/devices.inc,
2276 * device/lib/pic16/pics.all,
2277 * device/lib/pic16/libdev/pic18f2585.c,
2278 * device/lib/pic16/libdev/pic18f2680.c,
2279 * device/lib/pic16/libdev/pic18f2682.c,
2280 * device/lib/pic16/libdev/pic18f2685.c,
2281 * device/lib/pic16/libdev/pic18f4585.c,
2282 * device/lib/pic16/libdev/pic18f4680.c,
2283 * device/lib/pic16/libdev/pic18f4682.c,
2284 * device/lib/pic16/libdev/pic18f4685.c,
2285 * device/include/pic16/pic18f2585.h,
2286 * device/include/pic16/pic18f2680.h,
2287 * device/include/pic16/pic18f2682.h,
2288 * device/include/pic16/pic18f2685.h,
2289 * device/include/pic16/pic18f4585.h,
2290 * device/include/pic16/pic18f4680.h,
2291 * device/include/pic16/pic18f4682.h,
2292 * device/include/pic16/pic18f4685.h,
2293 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2294 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2295 patch contributed by Anton Strobl, applied with changes
2297 2007-09-16 Raphael Neider <rneider AT web.de>
2299 * device/include/pic16/pic18f2431.h,
2300 * device/include/pic16/pic18f25j10.h,
2301 * device/include/pic16/pic18f4431.h,
2302 * device/include/pic16/pic18f45j10.h: adopted common include style
2303 * device/include/pic16/pic18f1320.h,
2304 * device/include/pic16/pic18f2320.h,
2305 * device/include/pic16/pic18f2525.h,
2306 * device/include/pic16/pic18f4320.h,
2307 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2308 * device/include/pic16/pic18fregs.h: prepared for automatic include
2309 file selection by having DEVICE.h for every DEVICE
2310 * device/lib/pic16/libdev/pic18f2320.c,
2311 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2313 * device/lib/pic16/configure.in,
2314 * device/lib/pic16/configure: use rm -rf instead of rmdir
2315 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2316 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2318 2007-09-09 Borut Razem <borut.razem AT siol.net>
2320 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2321 distingush between i386 and ppc Mac OS X versions
2323 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2325 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2326 * support/regression/tests/bug1788177.c: new, added
2328 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2330 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2331 * device/include/mcs51/lint.h added keyword __naked
2333 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2337 * src/SDCCmem.h: removed maxRegBank
2338 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2339 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2340 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2341 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2342 name and behaviour to handle banked functions
2343 (scan4op): and use it to fix bug 1786213
2345 2007-09-03 Raphael Neider <rneider AT web.de>
2347 * device/include/pic16/pic18f248.h,
2348 * device/include/pic16/pic18f258.h,
2349 * device/include/pic16/pic18f448.h,
2350 * device/lib/pic16/libdev/pic18f248.c,
2351 * device/lib/pic16/libdev/pic18f258.c,
2352 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2353 added T0CONbits, fixes #1786891
2355 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2357 * src/ds390/gen.c (genFarPointerSet),
2358 * src/hc08/ralloc.c (packRegisters),
2359 * src/mcs51/ralloc.c (packRegisters),
2360 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2362 * src/SDCCicode.h: POINTER_SET can be true for literals too
2363 * support/regression/tests/bug1750318.c: new, added
2365 2007-08-23 Borut Razem <borut.razem AT siol.net>
2367 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2368 library versions without the completition functionality
2370 2007-08-22 Raphael Neider <rneider AT web.de>
2372 * device/include/pic16/pic18f1220.h,
2373 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2375 2007-08-12 Borut Razem <borut.razem AT siol.net>
2377 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2379 2007-08-11 Borut Razem <borut.razem AT siol.net>
2381 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2382 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2383 support/Util/SDCCerr.[ch] moved to src
2384 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2385 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2386 device/examples/ds390/tinitalk/tinitalk.dsp,
2387 device/examples/serialcomm/windows/serialcomm.dsp,
2388 support/librarian/librarian.dsp:
2389 removed linking of unused odbc32.lib and odbccp32.lib
2390 * support/scripts/winres.h:
2391 added for compilation with Visual C++ 2005 Express Edition
2393 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2395 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2398 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2400 * sdccconf_in.h: update the endian test so that SPARC Solaris
2401 does not throw syntax errors
2403 2007-08-06 Borut Razem <borut.razem AT siol.net>
2405 * doc/sdccman.lyx: removed two index entries which prevented the
2406 generation of sdcc doc archive
2408 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2410 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2411 instead of lyx 1.5.0.
2413 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2415 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2416 Lucas Loizaga, with minor modifications. Thanks!
2418 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2420 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2423 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2425 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2426 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2429 2007-07-22 Borut Razem <borut.razem AT siol.net>
2431 * configure.in, configure: re-introduced .version
2432 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2433 the version reverted to 2.7.0
2435 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2438 * doc/sdccman.lyx: bumped version to 2.7.3
2439 * device/include/mcs51/compiler.h: fixed elif->else
2440 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2441 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2442 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2443 enable accuse for bit operands
2444 * src/SDCCmain.c (printVersionInfo),
2445 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2446 environment descriptor
2447 * src/SDCCutil.h: added getBuildEnvironment
2448 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2449 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2450 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2451 * support/regression/tests/bug1348008.c,
2452 * support/regression/tests/bug1496419.c,
2453 * support/regression/tests/bug1503067.c,
2454 * support/regression/tests/preproc.c: added empty tests
2456 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2458 * support/regression/tests/bug1678803.c: new, added
2460 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2463 * as/link/hc08/lkihx.c,
2464 * as/link/hc08/lkrloc.c,
2465 * as/link/mcs51/lkihx.c,
2466 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2467 ihxExtendedLinearAddress
2468 * as/link/mcs51/lkrloc.c (relr),
2469 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2470 acall/ajmp, see bug 830513
2472 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2474 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2475 (cseBBlock): remember aggr2ptr has been used
2476 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2477 (geniCodeAssign): fixed bug 868103
2478 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2479 added operandSize prototype
2480 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2481 (genDataPointerSet): use max of size of right and result,
2482 (gencjne): added parameter useCarry for optimization,
2483 (genCmpEq): use carry if appropriate,
2484 (genXor): check if operand already in carry
2485 * support/regression/tests/bug-868103.c: enabled test
2487 2007-07-12 Raphael Neider <rneider AT web.de>
2489 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2491 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2493 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2494 from Robert Larice, thanks
2495 * support/regression/tests/bitopcse.c,
2496 * support/regression/tests/bitvars.c,
2497 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2498 * support/regression/tests/bug-927659.c: enabled test for z80
2499 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2500 * support/regression/tests/bug1745717.c: new, added
2501 * support/regression/tests/literalop.c,
2502 * support/regression/tests/nullstring.c: removed storage definitions that
2503 are now in testfwk.h
2505 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2507 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2508 and bool for targets that do not fully support it.
2509 * support/regression/tests/bug1546986.c,
2510 * support/regression/tests/bug1723128.c,
2511 * support/regression/tests/bug1734654.c,
2512 * support/regression/tests/bug1738367.c,
2513 * support/regression/tests/constantRange.c: only use bool if allowed
2515 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2517 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2518 Larice, also handle function pointers
2519 * support/regression/tests/bug1749275.c: new, added
2521 2007-07-03 Borut Razem <borut.razem AT siol.net>
2523 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2524 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2525 #1746528: SDCC should ignore ':' in inline assembler comments
2526 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2528 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2530 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2531 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2533 2007-06-29 Borut Razem <borut.razem AT siol.net>
2535 * src/SDCCmain.c: fixed bug
2536 #1744746: SDCC #4867: broken option --xram-size
2538 2007-06-28 Borut Razem <borut.razem AT siol.net>
2540 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2541 find out the endianess of host machine for ucsim
2543 2007-06-27 Borut Razem <borut.razem AT siol.net>
2545 * support/regression/generate-cases.py: corrected the file name
2547 * configure.in, configure, sdccconf_in.h: find out the endianess of
2549 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2552 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2554 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2556 2007-06-26 Borut Razem <borut.razem AT siol.net>
2558 * support/regression/generate-cases.py: display warning if function
2559 list is empty; implemented more flexible rule for detection of
2560 testing functions, allowing return type 'void' in the same line as
2561 the function name in the function definition
2562 * support/regression/tests/bug-1654060.c: corrected test
2563 * support/librarian/sdcclib.c: fixed warning:
2564 format '%s' expects type 'char *', but argument 2 has type 'int'
2566 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2568 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2569 Multiple infiles for sdcclib.
2571 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2573 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2576 2007-06-18 Borut Razem <borut.razem AT siol.net>
2578 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2579 how to handle comments, so they have to be removed by the
2580 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2581 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2582 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2583 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2584 table driven option hadling
2586 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2588 * src/SDCCast.c (decorateType),
2589 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2590 iCode to ast level to fix bug 1738367
2591 * support/regression/tests/bug1738367.c: new, added
2593 2007-06-15 Raphael Neider <rneider AT web.de>
2595 * src/pic16/devices.inc,
2596 * device/lib/pic16/pics.all,
2597 * device/include/pic16/pic18fregs.h,
2598 * device/include/pic16/pic18f[24][45]20.h,
2599 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2600 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2601 * device/lib/pic16/Makefile.in: faster cleanup
2603 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2605 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2607 2007-06-13 Raphael Neider <rneider AT web.de>
2609 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2611 2007-06-12 Raphael Neider <rneider AT web.de>
2613 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2614 suppress bit defines if NO_BIT_DEFINES is #define'd
2615 * device/include/pic/pic*.h: recreated all headers to include
2616 conditional bit defines
2617 * device/include/pic/pic16f886.h,
2618 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2619 * device/include/pic/recreate.sh: script to recreate the complete
2620 device library files based on the currently supported devices
2622 2007-06-12 Borut Razem <borut.razem AT siol.net>
2624 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2625 support/regression/Makefile.in, support/scripts/build.mak,
2626 support/scripts/Makefile.snapshot:
2627 use new svn URL scheme
2628 * doc/sdccman.lyx: SDCC Wiki moved to
2629 http://sdcc.wiki.sourceforge.net/
2631 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2633 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2634 * support/regression/tests/bug1734654.c: added
2636 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2638 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2639 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2640 with literal operands
2642 2007-06-10 Borut Razem <borut.razem AT siol.net>
2644 * as/link/z80/lklibr.c: fixed mingw build warning
2645 lklibr.c:575: warning: implicit declaration of function 'tolower'
2646 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2647 src/z80/main.c: move target specific options from src/SDCCmain.c
2648 to src/<target>/main.c
2650 2007-06-09 Borut Razem <borut.razem AT siol.net>
2652 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2653 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2654 * support/regression/tests/bug-1294691.c: added
2656 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2658 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2659 can also be static, fixes bug 1733438
2660 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2661 have absolute address too
2662 (computeType): added optimization for 'cond ? true : false'
2663 * support/regression/tests/absolute.c: added test for static absolute var
2665 2007-06-08 Raphael Neider <rneider AT web.de>
2667 * src/regression/Makefile: suppress parallel builds, allow easy
2668 switching between pic14/pic16 ports
2669 * src/regression/picregs.h: added pic14/16 header file switch
2670 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2671 inline.c,nestfor.c,string1.c}: include "picregs.h"
2673 2007-06-07 Borut Razem <borut.razem AT siol.net>
2675 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2676 permanent solution to suppress GCC 4.2.0 c++ warning:
2677 deprecated conversion from string constant to `char *'
2678 use 'const char *' where ever required
2679 * support/regression/generate-cases.py: implemented more flexible rule
2680 for detection of testing functions, allowing white-spaces surrounding
2681 the function name and the 'void' parameter.
2682 * support/regression/tests/constantRange.c,
2683 support/regression/tests/scott-compare3.c: fixed failing regression
2684 tests, uncovered by implementation of more flexible rule for detection
2685 of testing functions
2687 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2689 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2691 2007-06-04 Borut Razem <borut.razem AT siol.net>
2693 * configure.in, configure, config_vc.awk: sdcc version number is now
2694 stored in configure.in; removed .version
2695 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2696 doc/INSTALL.txt: version bumped to 2.7.2
2697 * sim/ucsim/configure.in, sim/ucsim/configure:
2698 use "read" to read from .version
2700 2007-06-03 Borut Razem <borut.razem AT siol.net>
2702 * */Makefile.in: removed annoying warning:
2703 Makefile:xx: Makefile.dep: No such file or directory
2705 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2707 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2708 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2709 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2710 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2711 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2712 bugfix: only use newBoolLink for bit result type
2713 * src/SDCCicode.c (geniCodeLogic): added param tree,
2714 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2715 (geniCodeLogicAndOr): use IS_BIT,
2716 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2717 (ast2iCode): added tree param to geniCodeLogic for comparisons
2718 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2719 * support/regression/tests/bug1723128.c: added test NotZero
2721 2007-06-01 Borut Razem <borut.razem AT siol.net>
2723 * SDCPP synchronized with GCC CPP release version 4.2.0,
2724 currently the latest release:
2725 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2726 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2727 support/cpp2/cppdefault.h, support/cpp2/except.h,
2728 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2729 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2730 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2731 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2732 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2733 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2734 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2735 support/cpp2/opts.h, support/cpp2/output.h,
2736 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2737 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2738 support/cpp2/system.h, support/cpp2/version.c,
2739 support/cpp2/Makefile.in: modified
2740 * support/cpp2/opts-common.c: added
2741 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2742 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2743 search for included source file in local directory
2744 * sim/ucsim/configure, sim/ucsim/configure.in:
2745 temporary solution to suppress GCC 4.2.0 c++ warning:
2746 deprecated conversion from string constant to `char *'
2748 2007-06-01 Raphael Neider <rneider AT web.de>
2750 * device/lib/pic/libdev/pic12f683.c,
2751 * device/include/pic/pic12f683.h: added GPIO bits
2753 2007-06-01 Raphael Neider <rneider AT web.de>
2755 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2756 quotation marks, clarified role of PIC14 vs. PIC16 ports
2757 * src/pic16/devices.inc,
2758 * device/include/pic16/pic18fregs.h,
2759 * device/include/pic16/pic18f[24][45]j10.h,
2760 * device/lib/pic16/pics.all,
2761 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2762 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2763 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2764 for new devices as they are not yet supported by gputils
2766 2007-05-31 Borut Razem <borut.razem AT siol.net>
2768 * Small Device C Compiler 2.7.0 released
2769 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2770 changed sdcc version to 2.7.1
2771 * support/scripts/sdcc.nsi: added How to create WIN32 release
2774 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2776 * doc/sdccman.lyx: documented initialization and allocation of absolute
2777 variables, bit parameter passing, the need for function pointers to be
2778 reentrant and alpha quality support of inline and retrict
2780 2007-05-26 Borut Razem <borut.razem AT siol.net>
2782 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2783 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2784 * docs/knownbugs.html: updated
2786 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2788 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2790 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2792 (gencjneshort): optimized when left is AOP_DIR
2793 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2794 initializing unions in a struct/array
2795 * support/regression/fwk/include/testfwk.h: added defines for data, near
2796 and far for host and z80
2797 * support/regression/tests/bug1723128.c: new, added
2799 2007-05-22 Borut Razem <borut.razem AT siol.net>
2801 * doc/knownbugs.html: updated
2803 2007-05-21 Raphael Neider <rneider AT web.de>
2805 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2806 error message instead
2807 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2809 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2811 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2813 2007-05-21 Raphael Neider <rneider AT web.de>
2815 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2817 * src/regression/gpsim_assert.h,
2818 * src/regression/Makefile,
2819 * src/regression/pcodeopt.c: regression test for the above fix
2821 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2823 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2824 jumps to self, fixed bug 1717281
2826 2007-05-10 Borut Razem <borut.razem AT siol.net>
2828 * support/scripts/gen_known_bugs.pl: cosmetic fix
2829 * doc/knownbugs.html: generated by gen_known_bugs.pl
2831 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2833 * src/SDCCast.c (createFunction): also generate non-inlined version of
2834 function for functions declared as "static inline"
2835 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2836 function can be inlined after non-inlined version generated.
2838 2007-05-10 Borut Razem <borut.razem AT siol.net>
2840 * support/scripts/gen_known_bugs.pl: added script
2841 which generates knownbugs.html
2843 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2845 * doc/knownbugs.html: updated for release 2.7.0
2847 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2849 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2851 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2853 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2854 (throughout): updated generating comments
2855 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2856 (throughout): updated generating comments
2857 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2858 rule instead of at the second, or it might skip lines when removing the
2860 * support/regression/tests/bug1714204.c: changed test to foo
2862 2007-05-08 Borut Razem <borut.razem AT siol.net>
2864 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2865 thanks to SDCC Distributed Compile Farm members,
2866 added Z80 and GBZ80 command line options
2867 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2869 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2871 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2872 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2873 * support/regression/tests/longlit.c: modified to be tested at all and
2874 to pass the actual test
2876 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2878 * device/include/mcs51/uPSD33xx.h: Added.
2880 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2882 * device/lib/_gptrput.c,
2883 * device/lib/_gptrget.c: removed old code,
2885 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2886 * support/regression/tests/bug1714204.c: new, added
2888 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2890 * support/regression/tests/regtrack.c: test was never executed
2891 because of the regression test being picky about white spaces.
2892 * device/lib/mcs51/crtclear.asm: added comment
2894 2007-05-06 Raphael Neider <rneider AT web.de>
2896 * device/lib/pic/Makefile.rules,
2897 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2898 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2900 2007-05-06 Raphael Neider <rneider AT web.de>
2902 * src/pic16/device.h,
2904 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2905 _pic16_setDefaultOptions): removed/reordered command-line args
2906 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2907 devices, regrouped command line args, environment variables),
2908 clarified sone points, added sections on how to add devices to the
2911 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2913 * src/z80/peeph.def: fixed bug in rule 2
2915 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2917 * src/port.h: added TARGET_MCS51_LIKE
2918 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2919 take advantage of it too
2920 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2921 (shiftR2Left2Result): Optimized: don't check shifting by 0
2922 * src/z80/peeph-z80.def,
2923 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2924 modifications, see patch 1700823
2925 * src/mcs51/peep.c (): fixed bug 1712928
2926 * support/regression/tests/bug1712928.c: new, added
2928 2007-05-05 Borut Razem <borut.razem AT siol.net>
2930 * device/lib/pic16/Makefile.common.in,
2931 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2932 removed bash dependencies
2934 2007-05-01 Borut Razem <borut.razem AT siol.net>
2937 fixed bug #1710507: --i-code-in-asm makes compile fail
2938 all iCode comments are now one liners
2939 * src/mcs51/gen.c: fixed memory leak
2941 2007-05-01 Raphael Neider <rneider AT web.de>
2943 * device/lib/pic/libdev/*.c
2944 * device/include/pic/*.h: regenerated all device libs from updated
2946 * support/scripts/inc2h.pl: documented usage, now uses strict to
2949 2007-04-30 Borut Razem <borut.razem AT siol.net>
2952 fixed bug #1669175: Problem with space in output paths
2953 documented how to use paths with spaces for Windows users
2955 2007-04-29 Borut Razem <borut.razem AT siol.net>
2957 * Fixed svn:eol-style and svn:keywords properties
2958 * src/SDCCval.c: fixed bug
2959 #1592871: Segfault with "large" const arrays of characters
2960 replaced recursion with iteration
2961 * Removed svn:executable property from non-executable files
2963 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2965 * src/mcs51/gen.c (genRet): fixed bug 1707003
2967 2007-04-27 Raphael Neider <rneider AT web.de>
2969 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2970 createReachingDefinitions,assignValnums,pic16_destructDF,
2971 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2972 prevent NULL pointer dereferences
2973 * device/lib/pic/libdev/pic16f886.c,
2974 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2975 prevent building them, gputils do not really support them yet
2977 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2979 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2980 helps printf_small. 32 bytes more __idata mem.
2982 2007-04-27 Raphael Neider <rneider AT web.de>
2984 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2985 return early when pb or pb->pcHead is NULL (patch #1708427)
2986 * src/regression/empty.c,
2987 * src/regression/Makefile: added test with empty functions
2988 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2990 2007-04-27 Borut Razem <borut.razem AT siol.net>
2992 * src/SDCCast.c: fixed feature request
2993 #1547512: Redundant strings linked when using sizeof("abc")
2995 2007-04-23 Borut Razem <borut.razem AT siol.net>
2997 * doc/sdccman.lyx, src/SDCCmain.c:
2998 peep-hole comments are generated only if --fverbose-asm option is
2999 specified and --no-peep-comments is not, as proposed by Frieder.
3000 * support/regression/Makefile.in: compile regression tests with
3001 --fverbose-asm option so one can "grep" whether a new (or an old)
3002 peephole is (still) applied; requested by Frieder.
3004 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3006 * device/include/pic/pic16f886.h,
3007 * device/include/pic/pic16f887.h,
3008 * device/lib/pic/libdev/pic16f886.c,
3009 * device/lib/pic/libdev/pic16f887.c,
3010 * device/include/pic/pic14devices.txt,
3011 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3013 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3015 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3018 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3020 * device/lib/_memset.c: assembler version for mcs51
3022 2007-04-22 Borut Razem <borut.razem AT siol.net>
3024 * support/scripts/listerr.c: program to create the list of errors and
3025 warnings list from - added
3026 * doc/sdccman.lyx: removed the note
3027 "For list of warnings and corresponding codes, see err_warn.txt"
3028 * src/SDCCsymt.c: fixed bug #1699804:
3029 Bug with some uses of sizeof(static local array) (MCS51)
3030 * support/regression/tests/bug-1699804.c: added
3032 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3034 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3035 (main): added option -i,
3036 (asmbl, case S_INCL): use search_path_fopen,
3037 mostly from patch 1579668 by Peter Miller, thanks
3038 * src/z80/main.c: fixed typo --callee-saves-bc
3039 * device/include/mcs51/compiler.h: added sfrword for Tasking
3041 2007-04-20 Borut Razem <borut.razem AT siol.net>
3043 * src/z80/main.c: replaced reserved keyword asm with asmblr
3045 2007-04-19 Borut Razem <borut.razem AT siol.net>
3047 * src/port.h: use const pointers to strings
3048 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3049 * src/pic16/main.c: include SDCCargs.h
3050 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3051 const char, since the strings are dynamically allocated
3052 * src/SDCCmain.c: options.code_seg and options.const_seg are
3053 dynamically allocated; check port specific command line options
3054 before the general ones
3055 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3057 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3059 * device/include/ds400rom.h,
3060 * device/lib/ds390/lcd390.c,
3061 * device/lib/ds390/memcpyx.c,
3062 * device/lib/ds390/rtc390.c,
3063 * device/lib/ds400/ds400rom.c,
3064 * device/lib/ds400/memcpyx.c,
3065 * device/lib/hc08/_ret.c: more replacements of keywords with their
3066 double underscore equivalents
3067 * device/lib/ds390/Makefile.in,
3068 * device/lib/ds400/Makefile.in,
3069 * device/lib/gbz80/Makefile.in,
3070 * device/lib/hc08/Makefile.in,
3071 * device/lib/mcs51/Makefile.in,
3072 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3074 2007-04-17 Borut Razem <borut.razem AT siol.net>
3076 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3077 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3078 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3079 to --fverbose-asm, to be gcc'ish
3081 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3083 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3085 2007-04-17 Borut Razem <borut.razem AT siol.net>
3087 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3088 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3089 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3090 with their double underscore equivalent
3092 2007-04-14 Borut Razem <borut.razem AT siol.net>
3094 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3097 2007-04-13 Borut Razem <borut.razem AT siol.net>
3099 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3101 * device/examples/serialcomm/windows/serial.[ch],
3102 device/examples/serialcomm/windows/test_serialcomm.cpp:
3103 updated by Bela Torok
3104 * device/examples/serialcomm/windows/serialcomm.dsw,
3105 device/examples/serialcomm/windows/serialcomm.dsp: added
3107 2007-04-13 Jan Waclawek <wek AT efton.sk>
3109 * doc/sdccman.lyx: additions and changes at various places
3110 (submitted as #1697136).
3111 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3113 2007-04-10 Borut Razem <borut.razem AT siol.net>
3115 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3116 LyX file format changed to 245
3117 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3118 "FreeWare" replaced with "free open source"
3120 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3122 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3124 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3126 * device/include/pic16/pic18fregs.h,
3128 * device/lib/_decdptr.c,
3129 * device/lib/_divsint.c,
3130 * device/lib/_divslong.c,
3131 * device/lib/_divuint.c,
3132 * device/lib/_divulong.c,
3133 * device/lib/_fs2schar.c,
3134 * device/lib/_fs2sint.c,
3135 * device/lib/_fs2slong.c,
3136 * device/lib/_fs2uchar.c,
3137 * device/lib/_fs2uint.c,
3138 * device/lib/_fs2ulong.c,
3139 * device/lib/_fsadd.c,
3140 * device/lib/_fscmp.c,
3141 * device/lib/_fsdiv.c,
3142 * device/lib/_fseq.c,
3143 * device/lib/_fsget1arg.c,
3144 * device/lib/_fsget2args.c,
3145 * device/lib/_fsgt.c,
3146 * device/lib/_fslt.c,
3147 * device/lib/_fsmul.c,
3148 * device/lib/_fsneq.c,
3149 * device/lib/_fsnormalize.c,
3150 * device/lib/_fsreturnval.c,
3151 * device/lib/_fsrshift.c,
3152 * device/lib/_fssub.c,
3153 * device/lib/_fsswapargs.c,
3154 * device/lib/_gptrget.c,
3155 * device/lib/_gptrgetc.c,
3156 * device/lib/_gptrput.c,
3157 * device/lib/_logexpf.c,
3158 * device/lib/_modsint.c,
3159 * device/lib/_modslong.c,
3160 * device/lib/_moduint.c,
3161 * device/lib/_modulong.c,
3162 * device/lib/_mulint.c,
3163 * device/lib/_mullong.c,
3164 * device/lib/_schar2fs.c,
3165 * device/lib/_ser.c,
3166 * device/lib/_setjmp.c,
3167 * device/lib/_sint2fs.c,
3168 * device/lib/_slong2fs.c,
3169 * device/lib/_spx.c,
3170 * device/lib/_uchar2fs.c,
3171 * device/lib/_uint2fs.c,
3172 * device/lib/_ulong2fs.c,
3173 * device/lib/asincosf.c,
3174 * device/lib/atanf.c,
3175 * device/lib/calloc.c,
3176 * device/lib/ds390/tinibios.c,
3177 * device/lib/ds400/tinibios.c,
3178 * device/lib/expf.c,
3179 * device/lib/free.c,
3180 * device/lib/hc08/_mulint.c,
3181 * device/lib/logf.c,
3182 * device/lib/malloc.c,
3183 * device/lib/printf_fast.c,
3184 * device/lib/printf_tiny.c,
3185 * device/lib/printfl.c,
3186 * device/lib/realloc.c,
3187 * device/lib/ser_ir.c,
3188 * device/lib/serial.c,
3189 * support/regression/tests/libmullong.c: replaced all special keywords
3190 with their double underscore equivalent
3191 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3192 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3194 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3195 (genRet): if the bit-symbol is ruonly it already is in the carry
3196 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3197 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3198 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3199 type UCHAR if dest is not bit
3201 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3203 * device/include/math.h,
3204 * device/lib/cotf.c,
3205 * device/lib/expf.c,
3206 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3208 2007-04-01 Borut Razem <borut.razem AT siol.net>
3210 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3211 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3212 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3213 gcc_unreachable() called internal_error()...
3215 2007-03-30 Raphael Neider <rneider AT web.de>
3217 * src/pic/ralloc.c (isData): suppress garbage debug output
3219 2007-03-28 Borut Razem <borut.razem AT siol.net>
3222 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3223 is developed, built and used worldwide, and the word "night" doesn't
3226 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3228 * device/include/mcs51/C8051F360.h: new, added
3229 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3231 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3233 * src/SDCC.y (declaration_specifiers, function_specifier),
3234 * support/Util/SDCCerr.c,
3235 * support/Util/SDCCerr.h,
3237 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3239 * src/SDCCmem.c (deallocParms),
3240 * src/SDCCast.c: support for function inlining, not quite complete
3241 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3242 'restrict' qualifier
3244 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3246 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3247 (saveRBank, unsaveRBank): don't save bits,
3248 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3249 * support/regression/tests/bug1535242.c: new, added
3250 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3251 thanks Alexey Shamrin <shamrin AT gmail.com>,
3252 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3253 removed header guard)
3255 * sdcc.spec: bumped version to 2.6.5
3256 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3258 2007-03-22 Borut Razem <borut.razem AT siol.net>
3260 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3261 fixed bug #1653671: sdcdb integration into ddd is broken
3263 2007-03-22 Raphael Neider <rneider AT web.de>
3265 * src/pic/gen.c (popGetExternal): augmented to also create references
3266 to external variables (not only labels),
3267 (genCall): comment on plan to reduce PAGESEL overhead,
3268 (genFunction, genEndFunction): also save/restore FSR around interrupt
3269 handling code, removed lots of unused code
3270 (genDivOneByte): release acquired temp register
3271 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3273 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3274 for registers that need to be saved during interrupts (FSR, STATUS,
3275 PCLATH; W needs special handling), currently only FSR is used
3277 2007-03-22 Raphael Neider <rneider AT web.de>
3279 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3281 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3283 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3285 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3287 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3289 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3291 * as/link/aslink.h: added LKOBJEXT
3292 * as/link/hc08/link_hc08.dsp,
3293 * as/link/hc08/Makefile.bcc,
3294 * as/link/hc08/Makefile.in,
3295 * as/link/mcs51/aslink.dsp,
3296 * as/link/mcs51/Makefile.bcc,
3297 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3298 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3299 * as/link/lkaomf51.c: merged and moved
3300 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3301 * as/link/z80/lkdata.c,
3302 * as/link/lkdata.c: merged and moved
3303 * as/link/hc08/lkmain.c,
3304 * as/link/mcs51/lkmain.c: cosmetic changes
3305 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3306 * as/link/lklex.c: use LKOBJEXT
3307 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3308 ANSI-fied functions, removed bubble-sorts
3309 * as/link/z80/lksym.c as/link/lksym.c: merged,
3311 * as/link/z80/linkgbz80.dsp,
3312 * as/link/z80/linkz80.dsp,
3313 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3314 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3315 * as/link/z80/lkhead.c,
3316 * as/link/z80/lklex.c: deleted
3317 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3318 * as/link/z80/lkmain.c: added copyfile()
3320 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3322 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3324 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3326 * device/lib/_strlen.c: assembler version for mcs51
3328 2007-03-13 Raphael Neider <rneider AT web.de>
3330 * device/include/pic16/pic18f2221.h,
3331 * device/include/pic16/pic18f2321.h,
3332 * device/include/pic16/pic18f2331.h,
3333 * device/include/pic16/pic18f4221.h,
3334 * device/include/pic16/pic18f4321.h,
3335 * device/include/pic16/pic18f4331.h: fixed config byte location names
3336 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3337 consistently named config byte locations
3339 2007-03-13 Borut Razem <borut.razem AT siol.net>
3341 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3342 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3343 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3344 as/link/z80/Makefile.in, as/z80/Makefile.in:
3347 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3349 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3350 * device/lib/printf_large.c: pointer was converted to generic
3351 pointer for mcs51 models other than model-small (Maarten noticed)
3353 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3355 * device/include/mcs51/ADuC84x.h: Added.
3357 2007-03-10 Borut Razem <borut.razem AT siol.net>
3359 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3360 fixed RFE #1624219: double backslashes in filenames;
3361 functions hexEscape(), octalEscape() and copyStr() moved from
3362 SDCCval.c to SDCCutil.c and made them glovbally available
3364 2007-03-09 Borut Razem <borut.razem AT siol.net>
3366 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3367 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3368 1673361: Missaligned comments in output files
3370 2007-03-09 Raphael Neider <rneider AT web.de>
3372 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3374 2007-03-09 Raphael Neider <rneider AT web.de>
3378 * src/pic/ralloc.c: suppress undesired debug output
3379 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3381 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3383 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3385 2007-03-07 Borut Razem <borut.razem AT siol.net>
3387 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3388 search include files in the current directory
3390 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3392 * src/SDCCglue.c (emitMaps, glue),
3393 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3395 * support/regression/tests/absolute.c: added xdata test
3397 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3399 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3400 added condition to macro, fixes bug 1666080
3402 2007-03-02 Raphael Neider <rneider AT web.de>
3404 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3406 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3408 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3409 be cleared. Unconditionally set __XPAGE
3410 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3412 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3417 * src/mcs51/rtrack.c,
3419 * doc/sdccman.lyx: added --no-gen-comments
3420 * src/mcs51/peeph.def: added 192.b, disabled 185
3422 2007-02-25 Raphael Neider <rneider AT web.de>
3424 * src/pic16/gen.c (genCast): fixed typo
3425 * device/lib/pic16/Makefile.subdir: only install existing files
3426 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3428 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3430 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3431 * device/lib/mcs51/crtclear.asm,
3432 * device/lib/mcs51/crtxclear.asm: renumbered labels
3433 * device/lib/mcs51/Makefile.in: added crtcall.asm
3434 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3435 * src/mcs51/gen.c (movc): removed,
3436 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3438 (toCarry, genSend, genRet): added function toCarry,
3439 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3440 (assignBit, genAssign, genCast): added function assignBit
3441 * src/mcs51/Makefile.bcc: added rtrack.c
3442 * src/mcs51/ralloc.h: made valueKnown a bitfield
3443 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3444 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3445 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3446 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3447 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3448 (_pop): only pop valid pairs, see gencjneshort,
3449 (gencjneshort): return pair that still needs to be popped, restructured,
3450 (gencjne, genCmpEq): call _pop
3452 2007-02-23 Raphael Neider <rneider AT web.de>
3454 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3456 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3458 * device/include/mcs51/P89LPC925.h: Added.
3460 2007-02-18 Raphael Neider <rneider AT web.de>
3462 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3464 2007-02-17 Borut Razem <borut.razem AT siol.net>
3466 * support/cpp2/directives.c, support/cpp2/version.c:
3467 synchronized with GCC CPP 4.1.2
3469 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3471 * src/mcs51/rtrack.h,
3472 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3473 by checking the strings passed by emitcode() to the assembler.
3474 Feel free to change. This in part addresses RFE #482179.
3475 Set environment variable SDCC_RTRACK to enable.
3476 * src/mcs51/gen.c: inserted hooks
3477 * src/mcs51/ralloc.h: added two members to struct regs
3478 * support/regression/tests/regtrack.c: added
3480 2007-02-14 Borut Razem <borut.razem AT siol.net>
3482 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3483 * Makefile.in: applied patch from Makefile related part of
3484 #1469393: Compiler does not initialize static data
3486 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3488 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3489 for better fix of bug 1273984, compiles pic16 rand.c
3491 2007-02-12 Borut Razem <borut.razem AT siol.net>
3493 * src/pic16/main.c: fixed pic16 standard library directory bug
3495 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3497 * src/hc08/gen.c (genSwap): fix swap regression test
3499 2007-02-10 Borut Razem <borut.razem AT siol.net>
3501 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3503 * support/regression/tests/bug-1654060.c: added regression test for
3506 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3508 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3509 bit moves in return statement
3511 2007-02-09 Borut Razem <borut.razem AT siol.net>
3513 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3516 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3518 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3519 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3521 2007-02-07 Raphael Neider <rneider AT web.de>
3523 * src/pic16/devices.inc,
3524 * device/include/pic16/pic18fregs.h,
3525 * device/include/pic16/pic18f[24][34]31.h,
3526 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3527 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3528 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3530 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3532 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3533 can this have lived here for so many years?
3534 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3535 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3536 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3538 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3540 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3541 appended by loop induction must be at the very end of the eBBlock
3543 2007-02-05 Kevin Vigor
3545 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3547 2007-02-05 Borut Razem <borut.razem AT siol.net>
3549 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3550 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3552 2007-02-03 Borut Razem <borut.razem AT siol.net>
3554 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3555 applied patch #1646602 option to set default signedness of char to
3556 unsigned, added -funsigned-char command line option,
3557 thanks to Gunther Jehle
3558 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3559 prompt for file deletion a few hundred times (especially the
3560 subversion files, which have ro permissions so it asks for
3561 confirmation), thanks to Simon McAuliffe;
3562 added {} + option to find in order to remove multiple files from a
3565 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3567 * device/include/mcs51/SST89x5xRDx.h: Added.
3569 2007-02-02 Raphael Neider <rneider AT web.de>
3571 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3572 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3574 2007-02-01 Raphael Neider <rneider AT web.de>
3576 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3579 2007-01-31 Borut Razem <borut.razem AT siol.net>
3581 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3582 if compiled with GCC. Thanks to Raphael Neider
3584 2007-01-31 Raphael Neider <rneider AT web.de>
3586 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3587 operand names, handles name and (name + n) for all n,
3588 (sameBank): restructured, also check bank allocation policy,
3589 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3590 (pic14_operandsAllocatedInSameBank): check whether to operands
3591 will be allocated into the same bank (i.e., section) to reduce
3592 BANKSEL overhead, queried from pcode.c:sameBank,
3593 (pic14printLocals): reintroduced clustering registers into a single
3594 section: all compiler generated symbols will now reside in one
3595 bank (per file), reducing BANKSEL overhead and code size,
3596 (showAllMemmaps): use local dbuf where possible
3598 2007-01-29 Raphael Neider <rneider AT web.de>
3600 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3601 (call_libraryfunc): retrieve/create symbol and mark as used,
3602 (genFunction): mark defined functions as non-extern and add again
3603 to code memmap for later output
3604 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3605 (pic14printLocals): reworked for new symbol emission,
3606 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3607 showAllMemmaps): reworked symbol output using dbufs, added handling
3608 of string literals (still incomplete),
3609 (picglue): removed symbol emission, moved into showAllMemmaps,
3610 (emitSymbolSet): new workhorse for symbol output,
3611 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3613 2007-01-29 Borut Razem <borut.razem AT siol.net>
3615 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3616 component contains the extension separator.
3618 2007-01-28 Borut Razem <borut.razem AT siol.net>
3620 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3622 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3623 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3624 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3625 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3626 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3627 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3628 src/z80/gen.c, support/Util/MySystem.c:
3629 accept slash and backslash as directory separator on WIN32 and
3632 2007-01-28 Raphael Neider <rneider AT web.de>
3634 * src/pic16/devices.inc,
3635 * device/include/pic16/pic18f[24][23]21.h,
3636 * device/include/pic16/pic18fregs.h,
3637 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3638 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3639 * device/lib/pic16/libio/adc.ignore,
3640 * device/lib/pic16/libio/i2c.ignore,
3641 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3642 family, as gputils do not yet support the devices
3643 * device/lib/pic16/Makefile.subdir: ignore errors on install
3644 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3645 headers and libraries from gputils .inc files
3647 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3649 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3651 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3653 * doc/sdccman.lyx: add printf benchmarks
3655 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3657 * device/lib/printf_fast.c: fix %c, char promoted to int
3658 * device/lib/printf_tiny.c: fix %c, char promoted to int
3660 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3662 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3664 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3666 * support/regression/tests/swap.c: 64 bit hosts failed
3667 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3669 2007-01-25 Raphael Neider <rneider AT web.de>
3671 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3672 based on absolute register address, patch by Alex Blond
3674 2007-01-22 Raphael Neider <rneider AT web.de>
3676 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3677 emitted, do not emit them again...
3679 2007-01-22 Raphael Neider <rneider AT web.de>
3681 * src/regression/bank1.c, src/regression/compare6.c,
3682 src/regression/add.c: cosmetic changes
3683 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3684 * src/pic/gen.c: fixed global zero and one,
3685 (aopForSym): removed unued code,
3686 (aopGet): assert aop is defined, check and use `index' of
3687 pCodeImmd operands (fixes #1630908),
3688 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3689 (register_reassign): prevent accidental register unification,
3690 (ReuseReg): cosmetic changes (also above)
3691 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3692 pic14emitStaticSeg): do not emit initialized data,
3693 (printIval*): replaced with working versions,
3694 (pic14createInterruptVect,picglue): use idata for initialized data,
3695 now init data should work in all modules (not only main()),
3696 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3698 2007-01-21 Borut Razem <borut.razem AT siol.net>
3700 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3701 use -fPIC or -fpic if they are supported and not ignored
3702 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3703 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3705 2007-01-20 Borut Razem <borut.razem AT siol.net>
3707 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3708 implemented RFE #1470316: allow "$" in variable names
3710 2007-01-20 Raphael Neider <rneider AT web.de>
3712 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3714 2007-01-20 Raphael Neider <rneider AT web.de>
3716 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3717 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3718 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3719 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3720 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3721 * device/lib/pic/libdev/pic*.c,
3722 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3723 * device/lib/pic/libdev/Makefile.in: show progress
3725 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3727 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3728 * support/scripts/sdcc_cygwin_mingw32,
3729 * support/scripts/sdcc_mingw32,
3730 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3731 conformance with autoconf 2.6
3733 2007-01-19 Raphael Neider <rneider AT web.de>
3735 * src/pic/device.c (register_map): fixed list construction
3736 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3737 (genMod): removed case for genModbits,
3738 (genModbits): removed as now unused/unimplemented
3739 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3741 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3743 * support/regression/tests/swap.c: added in response to #1638622
3744 * doc/sdccman.lyx: synced version, minor changes
3746 2007-01-18 Borut Razem <borut.razem AT siol.net>
3748 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3749 thanks to Gunther Jehle
3750 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3751 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3752 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3753 use filename in lineno instead.
3754 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3755 print the file name in ast_print()
3757 2007-01-18 Borut Razem <borut.razem AT siol.net>
3759 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3761 * src/SDCC.lex: stringLiteral() returns const char pointer,
3762 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3763 fixed column counting
3764 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3765 accept const char pointer as parameter
3766 * src/SDCCdwarf2.c: corrected buffer size
3768 2007-01-17 Borut Razem <borut.razem AT siol.net>
3770 * support/Util/dbuf_string.c: fixed for amd64
3772 2007-01-15 Borut Razem <borut.razem AT siol.net>
3774 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3775 removed terminal symbol ELIPSIS, since it was never generated by the
3776 lexer and it was wrongly used in parameter_identifier_list rule
3778 2007-01-15 Raphael Neider <rneider AT web.de>
3780 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3781 code page and data banking description
3782 * src/pic/genarith.c,
3783 * src/pic/gen.h: removed bit arithmetic functions,
3784 updated exit(1) to exit(EXIT_FAILURE)
3785 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3786 * device/include/pic16/pic18f2455.h,
3787 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3788 TRISD and TRISE, fixed/added some bit names
3789 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3790 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3791 updated pic18f2455.{c,h} instead of duplicating them
3793 2007-01-14 Borut Razem <borut.razem AT siol.net>
3795 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3796 Cannot debug files that contain spaces in the path name
3797 by converting spaces in asm file name to underscores
3799 2007-01-13 Borut Razem <borut.razem AT siol.net>
3801 * doc/sdccman.lyx: fixed format errors
3803 2007-01-10 Borut Razem <borut.razem AT siol.net>
3805 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3806 codeseg/constseg #pragma fail
3807 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3808 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3809 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3810 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3812 2007-01-09 Borut Razem <borut.razem AT siol.net>
3814 * get rid of diagnistic.[ch], pretty-print.[ch],
3815 c-pretty-print.[ch], ... used just for error, warning, ...
3817 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3818 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3819 suppoprt/cpp2/pretty-print.[ch]:
3821 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3822 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3823 suppoprt/cpp2/sdcpp.dsp:
3826 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3828 * device/lib/printf_large.c (output_float): removed recursion,
3829 use smaller buffer on stack for mcs51,
3830 fixed bug printing 1.96
3831 * support/regression/tests/snprintf.c: added test
3833 2007-01-07 Borut Razem <borut.razem AT siol.net>
3835 * use dynamic memory buffers instead temporary files
3836 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3838 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3839 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3840 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3841 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3842 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3843 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3844 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3845 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3846 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3847 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3848 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3849 support/Util/dbuf.c, support/Util/dbuf.h:
3851 * .version, sdcc.spec: bumped version to 2.6.4
3853 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3855 * src/port.h: added TARGET_Z80_LIKE macro
3856 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3857 output PSEG location if --xram-loc or --xstack-loc was used
3858 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3860 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3862 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3863 * as/as_z80.dsp, as/z80/as_z80.dsp,
3864 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3865 * sdcc.dsw: moved project files into subdir
3866 * as/hc08/as_hc08.dsp,
3867 * as/hc08/Makefile.bcc,
3868 * as/hc08/Makefile.in,
3869 * as/mcs51/Makefile.bcc,
3870 * as/mcs51/Makefile.in,
3871 * as/z80/Makefile.bcc,
3872 * as/z80/Makefile.in,
3873 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3876 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3879 * as/mcs51/asmain.c,
3881 * as/z80/assym.c: removed include "strcmpi.h"
3882 * as/hc08/strcmpi.c,
3883 * as/hc08/strcmpi.h,
3884 * as/mcs51/strcmpi.c,
3885 * as/mcs51/strcmpi.h,
3886 * support/Util/strcmpi.c,
3887 * support/Util/strcmpi.h: removed files
3888 * as/strcmpi.c: added as_strncmpi()
3890 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3892 * sdcc.dsw: Added some dependencies on project config.dsp
3894 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3896 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3897 with [di]ram_start to fix a regresion
3899 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3901 * configure.in: added missing mcs51 in status output
3902 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3904 * debugger/mcs51/clean.mk (distclean): remove config.h
3905 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3906 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3907 options.h, s-options-h and options.c
3908 * support/cpp2/clean.mk: unused, removed
3909 * Makefile.common.in,
3912 * as/hc08/Makefile.in,
3914 * as/mcs51/Makefile.in,
3915 * as/mcs51/clean.mk,
3918 * as/z80/Makefile.in,
3920 * as/link/Makefile.in,
3921 * as/link/hc08/Makefile.in,
3922 * as/link/hc08/clean.mk,
3923 * as/link/mcs51/Makefile.in,
3924 * as/link/mcs51/clean.mk,
3925 * as/link/z80/Makefile.in,
3926 * as/link/z80/clean.mk,
3927 * as/link/z80/conf.mk,
3928 * debugger/mcs51/Makefile.in,
3929 * debugger/mcs51/clean.mk,
3930 * device/include/Makefile.in,
3931 * device/lib/Makefile.in,
3932 * device/lib/mcs51/Makefile.in,
3933 * device/lib/pic/Makefile.in,
3934 * device/lib/pic/Makefile.common.in,
3935 * device/lib/pic/Makefile.subdir,
3936 * device/lib/pic/Makefile.rules,
3937 * device/lib/pic16/libio/Makefile.in,
3938 * device/lib/pic16/Makefile.subdir,
3939 * device/lib/pic16/libdev/Makefile.in,
3940 * device/lib/pic16/Makefile.rules,
3941 * device/lib/pic16/Makefile.common.in,
3942 * sim/ucsim/avr.src/Makefile.in,
3943 * sim/ucsim/main_in.mk,
3944 * sim/ucsim/cmd.src/Makefile.in,
3945 * sim/ucsim/doc/Makefile.in,
3946 * sim/ucsim/gui.src/Makefile.in,
3947 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3948 * sim/ucsim/gui.src/serio.src/Makefile.in,
3949 * sim/ucsim/hc08.src/Makefile.in,
3950 * sim/ucsim/libltdl/Makefile.in,
3951 * sim/ucsim/s51.src/Makefile.in,
3952 * sim/ucsim/sim.src/Makefile.in,
3953 * sim/ucsim/sim.src/conf.mk,
3954 * sim/ucsim/xa.src/Makefile.in,
3955 * sim/ucsim/z80.src/Makefile.in,
3959 * support/cpp2/Makefile.in,
3960 * support/librarian/Makefile.in,
3961 * support/librarian/clean.mk,
3962 * support/makebin/Makefile.in,
3963 * support/makebin/clean.mk,
3964 * support/packihx/Makefile.in,
3965 * support/regression/Makefile.in,
3966 * support/regression/ports/ds390/spec.mk,
3967 * support/regression/ports/gbz80/spec.mk,
3968 * support/regression/ports/hc08/spec.mk,
3969 * support/regression/ports/mcs51/spec.mk,
3970 * support/regression/ports/mcs51-large/spec.mk,
3971 * support/regression/ports/mcs51-medium/spec.mk,
3972 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3973 * support/regression/ports/pic14/spec.mk,
3974 * support/regression/ports/pic16/spec.mk,
3975 * support/regression/ports/mcs51-stack-auto/spec.mk,
3976 * support/regression/ports/ucz80/spec.mk,
3977 * support/regression/ports/xa51/spec.mk,
3978 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3979 adding a slash after $(top_builddir) and/or adding @datarootdir@
3981 * debugger/mcs51/configure.in,
3982 * device/lib/pic/configure.in,
3983 * device/lib/pic16/configure.in,
3984 * sim/ucsim/configure.in,
3985 * support/cpp2/configure.in,
3986 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3988 * debugger/mcs51/configure,
3989 * device/lib/pic/configure,
3990 * device/lib/pic16/configure,
3991 * sim/ucsim/configure,
3992 * support/cpp2/configure,
3993 * support/packihx/configure: generated with autoconf 2.60
3995 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3997 * as/link/hc08/lkihx.c (newArea),
3998 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4000 2007-01-02 Borut Razem <borut.razem AT siol.net>
4002 * doc/sdccman.lyx: documented #pragma sdcc_hash
4003 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4005 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4007 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4009 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4010 empty 'while'-loop to work correctly, see regression test 'while.c'
4011 * support/regression/tests/while.c: added
4013 2007-01-01 Borut Razem <borut.razem AT siol.net>
4015 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4016 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4017 support/cpp2/libcpp/sdcpp.c:
4018 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4019 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4020 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4022 2006-12-31 Borut Razem <borut.razem AT siol.net>
4024 * SDCPP synchronized with GCC CPP release version 4.1.1,
4025 currently the latest release:
4026 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4027 support/cpp2/libcpp/include/cpp-id-data.h
4028 support/cpp2/libiberty/fopen_unlocked.c
4029 support/cpp2/libiberty/md5.c
4031 support/cpp2/opt-functions.awk
4032 support/cpp2/opt-gather.awk
4033 support/cpp2/optc-gen.awk
4034 support/cpp2/opth-gen.awk:
4036 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4037 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4038 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4039 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4040 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4041 support/cpp2/diagnostic.h, support/cpp2/except.h,
4042 support/cpp2/hwint.h, support/cpp2/input.h,
4043 support/cpp2/intl.h, support/cpp2/move-if-change,
4044 support/cpp2/opts.c, support/cpp2/opts.h,
4045 support/cpp2/output.h, support/cpp2/prefix.c,
4046 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4047 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4048 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4049 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4050 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4051 support/cpp2/version.c:
4053 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4054 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4055 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4056 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4057 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4058 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4059 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4060 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4061 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4062 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4063 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4065 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4066 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4067 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4068 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4069 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4070 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4071 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4072 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4073 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4074 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4075 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4076 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4077 support/cpp2/system.h:
4080 2006-12-31 Borut Razem <borut.razem AT siol.net>
4082 * configure.in, configure: fixed bug #1538756: configure dies if bison
4083 and flex are not installed, 2nd try
4085 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4087 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4088 400.x for better code in RFE 899102
4090 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4092 * src/SDCCpeeph.c (deadMove),
4094 * src/mcs51/peep.h: renamed 'op' by 'reg'
4095 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4096 (scan4op): small change for removeDeadMove(), added support for
4097 'callee saves' and/or PACLL function calls,
4098 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4099 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4100 left in new dispatcher mcs51DeadMove()
4101 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4103 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4105 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4107 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4108 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4110 2006-12-30 Borut Razem <borut.razem AT siol.net>
4112 * support/cpp2/spacs.h: deleted from svn
4113 * configure.in, configure: fixed bug #1538756: configure dies if bison
4114 and flex are not installed
4116 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4118 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4119 with this z80 passes printf float test when enabled
4120 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4122 2006-12-28 Borut Razem <borut.razem AT siol.net>
4124 * support/cpp2/config.in, support/cpp2/configure.in,
4125 support/cpp2/configure, support/cpp2/Makefile.in:
4126 fix for the solaris build
4128 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4130 * src/SDCC.y (type_specifier2, pointer),
4132 * src/SDCCsymt.c (mergeSpec, checkSClass),
4133 * support/Util/SDCCerr.c,
4134 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4135 * support/valdiag/valdiag.py: Allow test cases to specify
4136 required language standard
4137 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4138 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4140 2006-12-27 Borut Razem <borut.razem AT siol.net>
4142 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4143 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4145 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4147 * support/cpp2/libiberty/Makefile.bcc: updated
4148 * src/pic16/main.c: fixed #pragma udata handling
4149 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4151 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4153 * src/SDCCpeeph.c: made labelHashEntry global,
4154 made pcDistance, FBYNAME static,
4155 (pcDistance): made static, use isComment and isLabel,
4157 (getLabelRef): added, extracted from labelRefCount(),
4158 (labelRefCount): use new getLabelRef(),
4159 (callFuncByName): made static, added deadMove,
4160 use isComment and isLabel,
4161 (newPeepRule): made static, set isLabel,
4162 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4163 labels from peephole rules,
4164 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4165 when isComment or isLabel is set
4166 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4167 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4169 * src/mcs51/peep.h: added
4170 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4171 * src/port.h: added peep->deadMove to port structure
4172 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4173 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4174 deadMove, finally removed no. 1 and 2
4181 * src/hc08/gen.c: mark lines with isComment or isLabel
4182 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4184 * sdcc.spec: bumped version to 2.6.3
4186 2006-12-26 Borut Razem <borut.razem AT siol.net>
4188 * support/cpp2/Makefile.in: added dependency on options.h
4189 * configure: regenerated
4190 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4191 * support/cpp2/Makefile.in: added vasprintf.c
4193 2006-12-25 Borut Razem <borut.razem AT siol.net>
4195 * SDCPP synchronized with GCC CPP release version 3.4.6,
4196 the latest release before 4.x:
4197 * support/cpp2/Makefile.in, support/cpp2/config.h,
4198 support/cpp2/configure, support/cpp2/configure.in,
4199 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4200 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4201 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4202 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4203 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4204 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4205 support/cpp2/cpptrad.c, support/cpp2/except.h,
4206 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4207 support/cpp2/hwint.h, support/cpp2/intl.h,
4208 support/cpp2/line-map.c, support/cpp2/line-map.h,
4209 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4210 support/cpp2/output.h, support/cpp2/prefix.c,
4211 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4212 support/cpp2/system.h, support/cpp2/version.c:
4214 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4215 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4216 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4217 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4218 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4219 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4220 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4221 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4222 support/cpp2/move-if-change, support/cpp2/opts.c,
4223 support/cpp2/opts.h, support/cpp2/opts.sh,
4224 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4225 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4226 support/cpp2/win32, support/cpp2/win32/dirent.c,
4227 support/cpp2/win32/dirent.h:
4229 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4230 * support/cpp2/sdcpp.h: renamed from sdcc.h
4231 * sdcppinit.c: deleted
4233 2006-12-23 Borut Razem <borut.razem AT siol.net>
4235 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4236 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4237 preproc.c: an other try to fix bug #982435: introduced
4238 -pedantic-parse-number command line option and pedantic_parse_number
4241 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4243 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4245 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4246 corrected overlayed areax addresses, warn about memory overlaps
4247 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4256 * src/port.h: added xabs_name and iabs_name
4257 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4258 (glue, emitMaps): create and emit maps d_abs and i_abs
4259 * src/SDCCglue.h: cosmetic changes
4260 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4262 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4263 (allocDefault): put absolute, initialized globals in them
4264 * support/regression/tests/absolute.c: added absolute bdata test
4265 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4267 2006-12-20 Borut Razem <borut.razem AT siol.net>
4269 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4270 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4271 added regression test for bug #982435
4273 2006-12-18 Borut Razem <borut.razem AT siol.net>
4275 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4276 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4277 small cosmetic changes
4278 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4279 * support/regression/tests/bug-1351710.c: added regression test
4281 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4283 * doc/sdccman.lyx: added the long missed iCode table
4284 "<where is figure II?>", added links to wiki
4286 2006-12-17 Borut Razem <borut.razem AT siol.net>
4288 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4289 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4290 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4291 unified table driven pragma handling, pragma argument type checking
4292 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4293 current one - version 1.1.3
4294 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4296 2006-12-13 Raphael Neider <rneider AT web.de>
4298 * src/pic/device.h: removed AssignedMemory structure and macros
4299 * src/pic/device.c: removed global finalMapping (linker assigns
4301 (register_map): add SFRs to remembered memRanges
4302 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4303 assignFixedRegisters,assignRelocatableRegisters): removed,
4304 (setMaxRAM,validAddress): adapted accordingly,
4305 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4306 reasonably sized sharebanks,
4307 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4308 (allDefsOutOfRange): removed unused code,
4309 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4311 * src/pic/pcode.c (register_reassign): removed recursion warning,
4312 fired far too often,
4313 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4314 to use existing pic14_stringInSet() to avoid duplicate symbols,
4315 tidied up the code a bit,
4316 (pic14printLocals): added in symmetry to printExterns, replaces
4317 writeUsedRegs more or less,
4318 (picglue): call new pic14_printLocals(),
4319 * device/include/pic/pic*.h: removed #pragma memmap directives,
4320 information gathered from include/pic/pic14devices.txt
4321 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4323 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4325 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4327 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4329 * device/include/mcs51/cc2430.h: fixed missing ';'
4331 2006-12-10 Raphael Neider <rneider AT web.de>
4333 * device/lib/pic16/libc/stdio/vfprintf.c,
4334 * device/lib/pic16/libc/stdio/printf_small.c,
4335 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4336 char arguments, as char varargs are cast to int by the caller,
4337 hopefully fixes #1604915 (other device libraries are still affected)
4339 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4341 * src/mcs51/ralloc.c (packRegsForAssign),
4342 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4344 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4346 * device/include/malloc.h: removed init_dynamic_memory
4347 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4348 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4349 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4350 * device/lib/libsdcc.lib,
4351 * device/lib/Makefile.in,
4352 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4353 * doc/sdccman.lyx: documented use of new _heap.c
4354 * support/regression/tests/malloc.c: removed init_dynamic_memory
4355 * src/cdbFile.c(spacesToUnderscores): new function,
4356 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4358 * device/include/tinibios.h: removed defines for putchar and getchar
4359 * device/lib/ds390/Makefile.in: added putchar.c
4360 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4362 2006-12-09 Borut Razem <borut.razem AT siol.net>
4364 * support/cpp2/sdcc.h: prevent multiple inclusion
4365 * support/cpp2/options.h: deleted
4367 2006-12-08 Borut Razem <borut.razem AT siol.net>
4369 * support/cpp2/sdcc.h: removed x*alloc() macros
4370 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4371 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4372 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4373 * support/cpp2/system.h: moved #include "sdcc.h"
4374 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4375 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4377 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4378 -funsigned-char options
4379 * support/cpp2/sdcppmain.c: fixed bug 1611411
4381 2006-12-07 Borut Razem <borut.razem AT siol.net>
4383 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4386 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4388 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4389 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4391 * .version: bumped to 2.6.2 because a) it's been a while
4392 b) the linker sources have moved c) the preprocessor is upgraded
4394 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4396 * support/regression/tests/snprintf.c: some checks
4397 * lib/src/printf_large.c: %bc: read char instead of int from stack
4399 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4401 * device/include/mcs51/cc2430.h: inserted _XPAGE
4403 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4405 * device/include/mcs51/cc2430.h: added
4407 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4409 * device/include/asm/default/features.h,
4410 * device/include/asm/ds390/features.h,
4411 * device/include/mcs51/at89s53.h,
4412 * device/include/ser.h,
4413 * device/include/ser_ir.h,
4414 * device/include/serial.h: changed keywords to double underscore variants,
4415 fixes bug 1590261 some more, thanks Steven Borley
4417 2006-12-01 Raphael Neider <rneider AT web.de>
4419 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4420 but emit warning (recursion is not supported for pic14)
4422 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4424 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4425 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4427 2006-11-30 Raphael Neider <rneider AT web.de>
4429 * src/pic/device.c (dump_sfr): always emit symbols
4430 * src/pic/glue.c (pic14printPublics): fixed typo
4432 2006-11-30 Raphael Neider <rneider AT web.de>
4434 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4435 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4436 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4437 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4438 a sharebank, use a non-shared bank for the stack if none available
4439 * src/pic/device.h (struct memRange): added linked list next field,
4440 added prototypes for above functions
4441 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4442 (typeRegWithIdx): accept fixed and unfixed stack registers
4443 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4444 the stack, handle shared and banked stack (except for WSAVE),
4445 (insertBankSel): removed useless optimization (will never fire),
4446 (FixRegisterBanking): added optimization for devices with only one
4447 possibly aliased bank of memory, like 16f84
4448 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4449 devices have no SHAREBANK in the linker script
4450 * device/include/pic/pic14devices.txt: documented memmap
4451 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4453 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4455 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4456 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4457 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4458 genhc08Code): switched most of the D (debug) macros to DD (detailed
4459 debug) macros to better control clutter in the generated .asm file.
4460 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4461 genRightShift): fixed bug with non-constant bit shift stored to
4462 a volatile result (SF Open Discussion forum thread #1616749).
4463 Single byte case is not yet optimized.
4465 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4467 * device/include/asm/mcs51/features.h,
4468 * device/include/malloc.h,
4469 * device/include/stdio.h: changed keywords to double underscore variants,
4472 2006-11-27 Borut Razem <borut.razem AT siol.net>
4474 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4475 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4476 support/cpp2/output.h, support/cpp2/cppinit.c,
4477 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4478 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4479 support/cpp2/cppdefault.c, support/cpp2/system.h,
4480 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4481 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4482 support/cpp2/prefix.c, support/cpp2/except.h,
4483 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4484 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4485 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4486 support/cpp2/version.c, support/cpp2/cppmain.c,
4487 support/cpp2/version.h, support/cpp2/hashtable.c,
4488 support/cpp2/cpperror.c:
4489 synchronized with GCC CPP release version 3.3.6,
4490 the latest where cppmain.c still exists.
4491 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4492 support/cpp2/sdcppinit.c: added
4494 2006-11-27 Borut Razem <borut.razem AT siol.net>
4496 * support/cpp2/cpplex.c:
4497 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4499 * support/cpp2/cpplib.c: removed definitions of unused variables
4501 2006-11-26 Borut Razem <borut.razem AT siol.net>
4503 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4504 since they are redefined by macros in support/cpp2/sdcc.h
4505 * support/cpp2/sdcc.h: x*alloc macro redefinition
4507 2006-11-25 Borut Razem <borut.razem AT siol.net>
4509 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4510 support/cpp2/configure, support/cpp2/Makefile.in,
4511 support/cpp2/cppfiles.c, support/cpp2/output.h,
4512 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4513 support/cpp2/config.h, support/cpp2/cpplib.h,
4514 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4515 support/cpp2/cppdefault.c, support/cpp2/config.in,
4516 support/cpp2/system.h, support/cpp2/cpplex.c,
4517 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4518 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4519 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4520 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4521 support/cpp2/configure.in, support/cpp2/intl.h,
4522 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4523 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4524 support/cpp2/version.c, support/cpp2/cppmain.c,
4525 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4526 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4527 support/cpp2/cpperror.c,
4528 support/cpp2/libiberty/safe-ctype.c,
4529 support/cpp2/libiberty/safe-ctype.h,
4530 support/cpp2/libiberty/splay-tree.c,
4531 support/cpp2/libiberty/obstack.c,
4532 support/cpp2/libiberty/lbasename.c,
4533 support/cpp2/libiberty/splay-tree.h,
4534 support/cpp2/libiberty/obstack.h:
4535 synchronized with GCC CPP release version 3.2.3,
4536 the latest before integration of cpp into gcc
4537 * support/cpp2/except.h, support/cpp2/line-map.c,
4538 support/cpp2/line-map.h,
4539 support/cpp2/libiberty/hex.c,
4540 support/cpp2/libiberty/concat.c,
4541 support/cpp2/libiberty/filenames.h: added
4542 * support/cpp2/intl.c: deleted
4544 2006-11-24 Borut Razem <borut.razem AT siol.net>
4546 * src/SDCC.y: enabled compilation of empty source file
4547 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4548 "ISO C forbids an empty source file"
4549 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4550 if all the code is ifdefed out.
4552 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4554 * src/hc08/gen.c (genPcall): fix for bug #1601032
4556 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4558 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4559 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4560 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4561 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4562 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4563 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4564 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4565 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4566 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4567 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4568 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4569 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4570 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4571 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4572 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4573 Renamed to all upper case as per the standard set by SiLabs
4575 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4577 * device/include/mcs51/C8051F520.h: new, added
4578 * device/include/mcs51/compiler.h: added link about predefined macros
4580 2006-11-23 Raphael Neider <rneider AT web.de>
4582 * src/regression/Makefile: add -L path to fresh library
4583 * src/regression/simulate: emphasize FAILED output
4584 * src/regression/create_stc: output _failures from gpsim
4585 * src/regression/compare4.c,
4586 * src/regression/rotate6.c: fixed char literals,
4587 all compile, all run =8-D
4589 * src/pic/pcode.h: added isPCASMDIR macro
4590 * src/pic/gen.c (genAnd): fixed bit offset
4591 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4592 packBits): unified register numbering schemes,
4593 (newReg): do not insert stack registers into hash table,
4594 (initStack): unpinned pseudo stack, simplified,
4595 (typeRegWithIdx): fixed retrieval of stack registers,
4596 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4597 (pCodeReplace): removed invalid assertion,
4598 (insertPCodeInstruction): fixed newly added labels,
4599 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4600 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4601 DumpFlow): removed unsed (broken?) code,
4602 (insertBankSel): prevent STATUS from being BANKSELed,
4603 (FixRegisterBanking): rewritten from scratch, implemented generic
4604 optimizations (suppress BANKSELs to same register and to registers
4605 present in all banks),
4606 (AnalyzeBanking): update flow after BANKSELection
4608 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4609 sharebank, let linker place it, mark STKxx symbols as emitted
4611 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4613 * src/regression/arrays.c,
4614 * src/regression/bank1.c,
4615 * src/regression/bool2.c,
4616 * src/regression/compare7.c,
4617 * src/regression/compare8.c,
4618 * src/regression/compare9.c,
4619 * src/regression/compare10.c,
4620 * src/regression/configword.c,
4621 * src/regression/for.c,
4622 * src/regression/mult1.c,
4623 * src/regression/pointer1.c,
4624 * src/regression/rotate6.c,
4625 * src/regression/string1.c,
4626 * src/regression/struct1.c,
4627 * src/regression/Makefile: make PIC14 regression tests run again
4628 (3 fail, 6 won't compile)
4630 2006-11-21 Raphael Neider <rneider AT web.de>
4632 * device/include/pic16/pic18f4550.h,
4633 * device/include/pic16/pic18f4455.h,
4634 * device/lib/pic16/libdev/pic18f4550.c,
4635 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4636 * configure.in: removed superfluous closing bracket
4638 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4640 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4643 2006-11-21 Raphael Neider <rneider AT web.de>
4645 * src/pic/device.{c,h}: added pic14_getPIC()
4646 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4647 (genAnd): added PIC code for one case, fixes #1597044
4648 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4649 SFRs that are present in all banks (e.g., STATUS)
4651 2006-11-20 Raphael Neider <rneider AT web.de>
4653 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4654 INCFSZ/INCFSZW and declared them as changing Z bit,
4655 (insertPCodeInstruction): correctly invert the above instructions,
4657 (DoBankSelect): don't panic on po_immediates
4659 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4662 * as/link/mcs51/lkihx.c (newArea),
4663 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4664 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4666 2006-11-11 Raphael Neider <rneider AT web.de>
4668 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4669 bitfield symbols, fixes #1579535 (once more...).
4671 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4673 * support/regression/generate-cases.py,
4674 * support/regression/fwk/include/testfwk.h,
4675 * support/regression/fwk/lib/testfwk.c: used code pointers,
4676 (about 50kByte less code generated for mcs51)
4678 2006-11-06 Borut Razem <borut.razem AT siol.net>
4680 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4681 debugger/mcs51/configure: fixed failed check because the function
4682 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4683 who submitted the patch for gpsim.
4684 * debugger/mcs51/configure.in: removed the result message
4685 * debugger/mcs51/Makefile.in: fixed the config.status warning
4686 "... seems to ignore the --datarootdir setting"
4688 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4690 * device/include/mcs51/c8051f020.h,
4691 * device/include/mcs51/c8051f040.h,
4692 * device/include/mcs51/c8051f060.h,
4693 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4694 * src/z80/gen.c (gencjneshort),
4695 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4697 2006-10-31 Borut Razem <borut.razem AT siol.net>
4699 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4700 debugger/mcs51/configure: get readline version
4702 2006-10-30 Borut Razem <borut.razem AT siol.net>
4704 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4705 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4706 debugger/mcs51/configure: locate readline even when cross compiling
4707 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4709 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4711 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4714 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4716 * device/include/malloc.h,
4717 * device/lib/calloc.c,
4718 * device/lib/free.c,
4719 * device/lib/malloc.c,
4720 * device/lib/realloc.c: moved definition of struct into sources
4721 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4723 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4725 * as/asx8051.dsp: corrected output directories
4726 * as/link/hc08: new directory for hc08 linker
4727 * as/hc08/aslink.h, as/link/aslink.h,
4728 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4729 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4730 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4731 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4732 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4733 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4734 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4735 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4736 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4737 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4738 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4739 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4740 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4741 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4742 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4743 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4744 * as/link/hc08/conf.mk,
4748 * sdcc.dsw: moved hc08 linker to as/link/hc08
4749 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4750 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4751 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4752 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4753 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4754 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4755 * as/link/mcs51/aslink.dsp,
4756 * as/link/mcs51/Makefile.in: factored out the common files
4757 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4758 * as/clean.mk: extra cleaning common files
4759 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4760 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4761 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4763 2006-10-29 Raphael Neider <rneider AT web.de>
4765 * src/pic/ralloc.c (newReg): create aliases for registers with
4766 multiple names to fix #1579535 and #1584001,
4767 (regWithIdx,dirregWithName): resolve aliases on lookup
4768 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4770 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4771 to prevent build errors on small devices
4773 2006-10-28 Raphael Neider <rneider AT web.de>
4775 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4776 assumption within interrupt handlers, fixes #1584940
4777 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4778 "emitted" to avoid emitting them again in udata
4780 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4782 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4785 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4787 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4788 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4789 on/off CR to CRLF conversion.
4791 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4793 * doc/sdccman.lyx: updated IRQ section
4795 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4797 * device/lib/serial_io.c: removed
4798 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4799 replacements for serial_io.c
4801 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4803 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4805 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4807 * device/lib/serial_io.c: Default putchar() and getchar() for
4808 mcs51 uses serial port.
4810 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4812 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4814 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4816 * support/regression/ports/mcs51/support.c: smaller
4817 _sdcc_external_startup()
4818 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4820 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4822 * device/lib/gbz80/crt0.s,
4823 * device/lib/gbz80/crt0_rle.s,
4824 * device/lib/gbz80/div.s,
4825 * device/lib/gbz80/fstubs.s,
4826 * device/lib/gbz80/heap.s,
4827 * device/lib/gbz80/mul.s,
4828 * device/lib/gbz80/putchar.s,
4829 * device/lib/gbz80/stubs.s,
4830 * device/lib/z80/crt0.s,
4831 * device/lib/z80/crt0_rle.s,
4832 * device/lib/z80/div.s,
4833 * device/lib/z80/fstubs.s,
4834 * device/lib/z80/heap.s,
4835 * device/lib/z80/mul.s,
4836 * device/lib/z80/putchar.s,
4837 * device/lib/z80/stubs.s: reverted, I was mistaken
4839 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4841 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4842 * support/regression/ports/mcs51/support.c: removed race
4843 condition on TI in _putchar allowing to use serial port mode 0
4845 2006-10-20 Borut Razem <borut.razem AT siol.net>
4847 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4849 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4851 * device/lib/gbz80/crt0.s,
4852 * device/lib/gbz80/crt0_rle.s,
4853 * device/lib/gbz80/div.s,
4854 * device/lib/gbz80/fstubs.s,
4855 * device/lib/gbz80/heap.s,
4856 * device/lib/gbz80/mul.s,
4857 * device/lib/gbz80/putchar.s,
4858 * device/lib/gbz80/stubs.s,
4859 * device/lib/z80/crt0.s,
4860 * device/lib/z80/crt0_rle.s,
4861 * device/lib/z80/div.s,
4862 * device/lib/z80/fstubs.s,
4863 * device/lib/z80/heap.s,
4864 * device/lib/z80/mul.s,
4865 * device/lib/z80/putchar.s,
4866 * device/lib/z80/stubs.s: removed all leading underscores from area names
4868 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4870 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4871 regression tests are not waiting in the simulator for simulated
4872 transmission of debug output
4874 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4876 * device/lib/printf_large.c: slightly smaller
4877 * doc/sdccman.lyx: do not use spaces within html links
4879 2006-10-16 Borut Razem <borut.razem AT siol.net>
4881 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4882 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4883 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4884 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4885 debugger/mcs51/configure:
4886 [ 1185668 ] add gnu readline support to sdcdb - enabled
4888 2006-10-16 Raphael Neider <rneider AT web.de>
4890 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4891 fixes #1577882, removes close to all banking optimizations
4893 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4895 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4896 variables in code memory
4897 * support/regression/tests/absolute.c: added test for this
4899 2006-10-15 Raphael Neider <rneider AT web.de>
4901 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4903 (BankSelect): emit BANKSEL before touching linker-placed regs,
4906 2006-10-10 Raphael Neider <rneider AT web.de>
4908 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4909 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4910 * src/pic/main.c (_pic14_parseOptions),
4911 * src/pic/main.h: mostly reverted to previous state, now use results
4912 from SDCCmain.c's argument parsing
4914 2006-10-10 Borut Razem <borut.razem AT siol.net>
4916 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4917 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4918 [ 1185668 ] add gnu readline support to sdcdb -
4919 prepared for READLINE, not enabled yet,
4920 thanks to <tal.bav AT gmail.com>
4922 2006-10-10 Raphael Neider <rneider AT web.de>
4924 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4925 * src/pic16/devices.inc,
4926 * device/include/pic16 (pic18f[24]620.h),
4927 * device/include/pic18fregs.h,
4928 * device/lib/pic16/pics.all,
4929 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4930 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4931 Gary Plumbridge and Anton Strobl
4933 2006-10-10 Raphael Neider <rneider AT web.de>
4935 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4936 --stack-siz=NUM options to configure the argument passing stack
4937 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4938 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4939 (pic14_getSharebankSize): obey --stack-siz=NUM,
4940 (pic14_getSharebankAddress): obey --stack-loc=NUM
4942 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4944 * doc/sdccman.lyx: added to the manual
4945 * doc/figures/ddd_example.png: added (neither pdflatex nor
4946 most browsers seem to like the .eps file)
4948 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4950 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4951 to /tmp and /var/tmp acc. LSB
4952 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4954 * support/regression/tests/onebyte.c: added test
4956 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4958 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4960 2006-10-05 Borut Razem <borut.razem AT siol.net>
4962 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4964 - sdcc.dsw: changed property eol-style to CRLF
4965 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4967 2006-10-04 Raphael Neider <rneider AT web.de>
4969 * device/include/pic/{pic16f84.h,pic16f84a.h},
4970 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4971 from patch #1522504, thanks to Robas Teodor
4973 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4975 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4978 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4980 * src/pic16/glue.c (pic16emitMaps),
4981 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4982 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4983 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4984 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4986 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4987 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4989 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4991 * support/librarian/sdcclib.c: Added option -l.
4992 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4994 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4995 using Windows command prompt.
4997 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4999 * device/lib/libsdcc.lib: added module rand
5000 * src/ds390/ralloc.c (rematStr),
5001 * src/hc08/ralloc.c (rematStr),
5002 * src/mcs51/ralloc.c (rematStr),
5003 * src/z80/ralloc.c (rematStr): made output more consistent
5004 * src/mcs51/gen.c: cosmetic changes
5006 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5008 * src/port.h: added mem.cabs_name to PORT
5015 * src/z80/main.c: added cabs_name initializers
5016 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5018 (emitMaps): emit absolutes in code memory into cabs_name
5020 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5021 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5022 * support/regression/fwk/include/testfwk.h: added define for at
5023 * support/regression/tests/absolute.c: added, new
5025 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5027 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5028 optimizations, see also patch 887161 by Stas Sergeev
5029 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5030 to be necessary anymore,
5031 (102, 103, 104, 127): renamed all occurances of bp to _bp
5033 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5035 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5036 thanks Weston T. Schmidt for patch 1555221
5037 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5038 * src/SDCCicode.c(geniCodeMultiply): small optimization
5040 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5042 * device/include/stdlib.h: added rand prototypes
5043 * device/lib/rand.c: new, added
5044 * device/lib/Makefile.in: added rand.c
5045 * src/z80/peeph.def,
5046 * src/z80/peeph-gbz80.def,
5047 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5049 2006-09-20 Raphael Neider <rneider AT web.de>
5051 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5053 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5055 * as/link/aslink.h: cosmetic changes
5056 * as/link/mcs51/Makefile.in,
5057 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5059 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5062 * as/link/mcs51/aslink.h,
5063 * as/link/z80/aslink.h: merged and moved to as/link/
5064 * as/link/lkstore.c,
5065 * as/link/mcs51/lkstore.c: moved to as/link/
5066 * as/link/clean.mk: remove *.o
5067 * as/link/mcs51/alloc.h: deleted
5068 * as/link/mcs51/lkarea.c: added lnksect prototype
5069 * as/link/mcs51/lkdata.c,
5070 * as/link/mcs51/lklex.c,
5071 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5072 * as/link/mcs51/lkmem.c,
5073 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5074 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5075 * as/link/mcs51/aslink.dsp,
5076 * as/link/mcs51/Makefile.aslink,
5077 * as/link/mcs51/Makefile.bcc,
5078 * as/link/mcs51/Makefile.in: updated for moved files
5079 * as/link/z80/lkarea.c,
5080 * as/link/z80/lkhead.c,
5081 * as/link/z80/lklex.c,
5082 * as/link/z80/lklibr.c,
5083 * as/link/z80/lklist.c,
5084 * as/link/z80/lkmain.c,
5085 * as/link/z80/lkrloc.c,
5086 * as/link/z80/lksym.c: synced with mcs51
5087 * as/link/z80/lkdata.c,
5088 * as/link/z80/lkeval.c,
5089 * as/link/z80/lkihx.c,
5090 * as/link/z80/lks19.c: cosmetic changes
5091 * as/link/z80/Makefile.in,
5092 * as/link/z80/linkgbz80.dsp,
5093 * as/link/z80/linkz80.dsp: updated for moved files
5095 2006-09-16 Borut Razem <borut.razem AT siol.net>
5097 * debugger/mcs51/sdcdb.c: partially fixed
5098 [ 1203664 ] sdcdb fails to open files w. two "." periods
5099 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5100 debugger/mcs51/symtab.h: fixed indenting
5101 * configure.in, configure: up to date with latest Maarten's changes
5103 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5106 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5107 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5108 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5109 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5110 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5111 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5112 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5113 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5114 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5115 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5116 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5117 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5118 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5119 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5120 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5121 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5122 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5123 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5124 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5125 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5126 as/link/mcs51/alloc.h,
5127 as/link/mcs51/clean.mk,
5128 as/link/mcs51/conf.mk,
5129 as/link/mcs51/Makefile.bcc,
5130 as/link/mcs51/Makefile.in,
5131 as/link/mcs51/readme.390,
5132 as/link/mcs51/strcmpi.c,
5133 as/link/mcs51/strcmpi.h,
5135 as/mcs51/Makefile.bcc,
5136 as/mcs51/Makefile.in,
5139 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5141 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5144 * as/link/Makefile.in,
5145 * as/link/z80/linkgbz80.dsp,
5146 * as/link/z80/linkz80.dsp,
5153 * link/z80/aslink.h,
5154 * link/z80/clean.mk,
5156 * link/z80/linkgbz80.dsp,
5157 * link/z80/linkz80.dsp,
5158 * link/z80/lkarea.c,
5159 * link/z80/lkdata.c,
5160 * link/z80/lkeval.c,
5163 * link/z80/lkhead.c,
5166 * link/z80/lklibr.c,
5167 * link/z80/lklist.c,
5168 * link/z80/lkmain.c,
5169 * link/z80/lkrloc.c,
5172 * link/z80/Makefile.in,
5174 * sdcc.dsw: moved link/ to as/link/
5176 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5178 * as/mcs51/i51mch.c (machine): fixed warning
5180 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5182 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5184 2006-09-09 Borut Razem <borut.razem AT siol.net>
5186 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5187 sdcdb WIN32 native port
5188 * src/clean.mk: fixed
5190 2006-09-08 Borut Razem <borut.razem AT siol.net>
5192 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5194 2006-09-08 Raphael Neider <rneider AT web.de>
5196 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5197 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5198 to gplink to disable processor mismatch warning and to allow
5199 the use of devices with only aliased (shared) memory banks,
5200 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5202 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5204 * doc/sdccman.lyx: Some re-formating plus example on using
5205 #pragma preproc_asm +/-
5207 2006-09-07 Borut Razem <borut.razem AT siol.net>
5209 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5212 2006-09-06 Borut Razem <borut.razem AT siol.net>
5214 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5215 line at sdcc.nsi:153
5216 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5218 2006-09-05 Borut Razem <borut.razem AT siol.net>
5220 * configure.in, configure: support for winsock2
5221 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5222 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5223 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5224 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5225 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5227 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5229 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5231 * support/regression/tests/bug1551947.c: new, added
5232 * src/SDCCsymt.h: strings are char* not byte*
5234 2006-09-05 Raphael Neider <rneider AT web.de>
5236 * device/lib/pic16/libdev/pic18f4550.c,
5237 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5238 declarations/definitions from patch #1520949
5240 2006-09-05 Raphael Neider <rneider AT web.de>
5242 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5243 byte-aligned bitfields, fixes #1539278
5245 2006-09-05 Raphael Neider <rneider AT web.de>
5247 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5250 2006-09-04 Borut Razem <borut.razem AT siol.net>
5252 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5253 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5254 -mno-cygwin is a part of the compiler name
5255 * support/scripts/sdcc_mingw32: don't disable ucsim
5257 2006-09-03 Borut Razem <borut.razem AT siol.net>
5259 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5260 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5262 2006-09-03 Raphael Neider <rneider AT web.de>
5265 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5266 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5269 2006-09-01 Borut Razem <borut.razem AT siol.net>
5271 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5272 to make ppc-osx happy
5274 2006-08-31 Borut Razem <borut.razem AT siol.net>
5276 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5277 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5278 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5279 * support/regression/ports/ds390/spec.mk,
5280 support/regression/ports/mcs51/spec.mk,
5281 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5282 To run regression tests in mingw environment:
5283 make DEV_NULL=NUL CC=gcc
5285 2006-08-30 Borut Razem <borut.razem AT siol.net>
5287 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5288 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5289 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5290 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5291 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5292 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5293 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5294 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5295 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5296 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5297 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5298 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5299 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5300 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5301 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5302 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5303 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5304 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5305 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5306 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5307 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5308 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5309 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5310 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5311 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5312 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5313 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5314 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5315 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5316 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5317 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5318 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5319 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5320 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5321 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5322 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5323 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5324 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5325 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5326 ucsim WIN32 native port
5328 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5330 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5332 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5334 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5335 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5337 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5339 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5340 * support/regression/tests/bug1546986.c: new, added
5341 * as/mcs51/.cvsignore,
5342 * debugger/mcs51/.cvsignore,
5343 * src/.cvsignore: deleted
5345 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5347 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5350 2006-08-20 Borut Razem <borut.razem AT siol.net>
5352 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5353 removed cl_listen_console::match(), cl_console::match(),
5354 restructured cl_commander::proc_input()
5356 2006-08-16 Borut Razem <borut.razem AT siol.net>
5358 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5359 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5360 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5362 2006-08-14 Borut Razem <borut.razem AT siol.net>
5364 * support/regression/Makefile.in,
5365 support/regression/ports/pic14/gpsim.cmd,
5366 support/regression/ports/pic14/spec.mk,
5367 support/regression/ports/pic14/support.c:
5368 added pic14 regression test
5370 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5372 * as/doc/asxhtm.html: documented changed ABS behaviour
5373 * as/doc/README: fixed some typos
5375 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5377 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5380 2006-08-12 Borut Razem <borut.razem AT siol.net>
5382 * support/regression/fwk/include/testfwk.h,
5383 support/regression/fwk/lib/testfwk.c,
5384 support/regression/generate-cases.py,
5385 support/regression/Makefile.in:
5386 regression test framework does not depend on function pointers and
5389 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5391 * device/include/stddef.h: c temporary hack to fix bug 1518273
5393 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5395 * device/include/mcs51/cc2510fx.h: added
5396 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5399 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5401 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5402 * as/z80/Makefile.in: added strcmpi.c
5403 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5404 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5406 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5408 * device/lib/gbz80/asm_strings.s,
5409 * device/lib/gbz80/crt0_rle.s,
5410 * device/lib/gbz80/div.s,
5411 * device/lib/gbz80/mul.s,
5412 * device/lib/gbz80/shift.s,
5413 * device/lib/z80/asm_strings.s,
5414 * device/lib/z80/crt0_rle.s,
5415 * device/lib/z80/div.s,
5416 * device/lib/z80/mul.s,
5417 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5418 flags which are all upper case
5420 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5422 * as/z80/asm.h: made CASE_SENSITIVE 1
5423 * link/z80/aslink.h: made CASE_SENSITIVE 1
5424 * src/z80/gen.c (throughout): made all conditionals upper case
5425 * support/regression/tests/bug1503067.c: new
5427 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5429 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5430 (shiftIntoPair): added case 2 for PAIR_IY,
5431 (setupToPreserveCarry): replaced parameters with iCode and check if
5432 PAIR_DE is in use to fix bug 1399290,
5433 (genPlus, genMinus): updated call to setupToPreserveCarry
5434 * support/regression/tests/bug1399290.c: new
5436 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5438 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5439 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5440 * src/ds390/gen.c (shiftRLong),
5441 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5442 * src/mcs51/gen.c (sameReg): changed to sameByte,
5443 (xch_a_aopGet): new,
5444 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5445 shiftRLong): fixed bug 1533966
5446 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5447 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5448 * support/regression/Makefile.in: disabled z80, enabled ucz80
5449 * support/regression/tests/float_trans.c: enabled test for z80 and host
5450 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5452 2006-08-01 Borut Razem <borut.razem AT siol.net>
5454 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5455 comparison is always false due to limited range of data type
5456 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5458 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5460 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5461 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5462 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5463 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5465 2006-07-31 Borut Razem <borut.razem AT siol.net>
5467 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5468 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5469 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5470 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5471 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5472 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5473 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5474 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5475 enable ucsim mingw compilation. Serial port is disabled,
5476 since it uses termios.h API, which is not available on native
5479 2006-07-31 Borut Razem <borut.razem AT siol.net>
5481 * Small Device C Compiler 2.6.0 released
5482 * support/scripts/sdcc.nsi: added FULL_DOC option
5483 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5485 2006-07-28 Borut Razem <borut.razem AT siol.net>
5487 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5488 * doc/INSTALL.txt: updated
5490 2006-07-27 Borut Razem <borut.razem AT siol.net>
5492 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5493 device/lib/pic/libdev/Makefile.in: fixed bug
5494 [ 1438354 ] pic libsdcc: distclean doesn't work
5495 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5496 device/lib/pic16/libio/Makefile.in: fixed bug
5497 [ 1438344 ] pic16 lib: clean doesn't work properly
5498 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5500 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5502 * device/lib/pic/libsdcc/fsdiv.c,
5503 * device/lib/pic/libsdcc/fsmul.c,
5504 * device/lib/pic16/libsdcc/float/fsdiv.c,
5505 * device/lib/pic16/libsdcc/float/fsmul.c,
5506 * device/lib/_fsdiv.c,
5507 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5508 * support/regression/tests/bug1520966.c: added
5509 * doc/knownbugs.html: removed [ 1520966 ] from the list
5511 2006-07-25 Borut Razem <borut.razem AT siol.net>
5513 * configure.in, configure, sdccconf_in.h: fixed bug
5514 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5515 * doc/knownbugs.html: removed [ 1519095 ] from the list
5517 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5519 * doc/knownbugs.html: added, contains list of known bugs at release
5520 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5522 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5524 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5525 function registers and corrected defaults with additional warning
5526 * device/lib/malloc.c: cosmetic changes
5527 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5528 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5529 (fillGaps): and used it
5531 2006-07-20 Raphael Neider <rneider AT web.de>
5533 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5534 output unless SDCCPICDEBUG is set
5535 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5536 output if SILENT is set
5538 2006-07-11 Borut Razem <borut.razem AT siol.net>
5540 * doc/README.txt: updated
5542 2006-07-10 Borut Razem <borut.razem AT siol.net>
5544 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5545 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5546 in WIN32 installation
5547 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5550 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5552 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5553 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5555 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5557 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5559 2006-07-06 Borut Razem <borut.razem AT siol.net>
5561 * support/regression/tests/bitfields.c:
5562 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5563 * support/regression/tests/constantRange.c:
5564 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5566 2006-07-04 Borut Razem <borut.razem AT siol.net>
5568 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5570 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5571 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5572 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5573 reverted changes from 2006-07-03
5574 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5575 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5576 added CPPFLAGS, used by the host port
5578 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5580 * support/regression/valdiag/tests/switch.c,
5581 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5582 * support/regression/tests/libmullong.c: fixed for host
5583 * support/regression/ports/host/spec.mk: disable all warnings for host,
5584 SDCC runs with --less-pedantic too
5586 2006-07-03 Borut Razem <borut.razem AT siol.net>
5588 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5590 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5591 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5592 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5593 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5595 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5596 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5597 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5598 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5600 2006-07-02 Raphael Neider <rneider AT web.de>
5602 * src/pic16/devices.inc,
5603 * device/include/pic16/pic18fregs.h,
5604 * device/include/pic16/pic18f4550.h,
5605 * device/lib/pic16/pics.all,
5606 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5608 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5610 * as/hc08/lkaomf51.c (OutputName),
5611 * as/mcs51/lkaomf51.c (OutputName),
5612 * as/z80/asmain.c (asmbl),
5613 * src/ds390/main.c (asmLineNodeFromLineNode),
5614 * src/hc08/ralloc.c (hc08_assignRegisters),
5615 * src/mcs51/main.c (asmLineNodeFromLineNode),
5616 * src/xa51/ralloc.c (checkRegMask),
5617 * src/xa51/gen.c (emitcode),
5618 * src/z80/gen.c (_emit2),
5619 * src/SDCCast.c (searchLitOp),
5621 * support/packihx/packihx.c,
5622 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5623 * src/ds390/gen.c (aopPutUsesAcc),
5624 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5625 * support/regression/tests/libmullong.c (mullong_wrapper),
5626 * src/SDCCsymt.c (powof2),
5628 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5629 * src/SDCCsymt.h: added TYPE_TARGET_*
5630 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5631 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5632 SDCCast because 1) header problems 2) this is the right place
5633 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5634 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5637 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5639 * src/SDCCicode.h: removed buggy semicolon in unused macro
5640 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5641 search for previous definiton of auto symbols too,
5642 (findPrevUse): fixed logic of emitWarnings
5644 2006-06-26 Raphael Neider <rneider AT web.de>
5646 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5647 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5649 2006-06-25 Raphael Neider <rneider AT web.de>
5651 * device/lib/pic/libm: NEW, added math library functions
5652 * device/lib/pic/libsdcc: NEW; added float support functions
5653 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5654 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5655 NEW, added math related headers
5656 * device/include/asm/pic/features.h: NEW
5657 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5658 (popGet): allow larger offsets for AOP_PCODE,
5659 (genDataPointerSet): handle literals explicitly, more debug output,
5660 (genAssign): fixed for float using aopLiteral ;-)
5661 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5662 GOTO initialisation routine
5663 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5664 flag on registers, fixes #1469043 (local variables do not work)
5665 * src/pic/main.c (_pic14_do_link),
5666 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5669 2006-06-25 Borut Razem <borut.razem AT siol.net>
5671 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5672 characters printed (not including the trailing '\0' used to end
5673 output to strings). Problem detected in regression test bug-927659.c.
5674 NOTE: printf() family functions should return int instead
5676 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5677 specifier are printed as themselves
5678 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5679 support flags, width and precision specifiers
5681 2006-06-24 Borut Razem <borut.razem AT siol.net>
5683 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5684 to the list of sdcc tagrets not supporting bit type
5685 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5686 testfor pic16 due to bug:
5687 [ 1511794 ] pic16: regression test bug-895992.c fails
5689 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5691 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5692 * src/SDCCglue.c (initPointer), fixed bug 1496419
5693 * support/regression/tests/bug1496419.c: new, added
5695 2006-06-22 Borut Razem <borut.razem AT siol.net>
5697 * support/regression/ports/pic16/support.c: use gpsim usart module from
5698 libgpsim_modules library
5700 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5702 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5705 2006-06-19 Raphael Neider <rneider AT web.de>
5707 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5708 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5709 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5710 (pic14printExterns,pic14printPublics,pic16printPublics,
5711 pic16_printExterns): use new functions to emit symbols
5712 (picglue,pic16glue): emit publics before emitting externs
5713 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5714 locally defined functions to avoid bug #1443651
5715 * support/regression/tests/bug-716242.c: removed pic16 workaround
5716 * support/regression/ports/pic16/spec.mk: ignore errors during build
5718 2006-06-19 Raphael Neider <rneider AT web.de>
5720 * src/pic/glue.h: added pic14aopLiteral prototype
5721 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5722 * src/pic/gen.c: removed stdint.h dependency
5723 (aopGet): use Safe_strdup()
5724 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5725 (genDataPointerSet): use pic14aopLiteral()
5726 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5727 for pic16; thanks to Bernhard and Maarten
5729 2006-06-18 Borut Razem <borut.razem AT siol.net>
5731 * support/regression/tests/structflexarray.c: flexible array members
5732 not supported by gcc < 3
5733 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5735 * src/pic/gen.c: don't include [p]strdin.h on solaris
5736 * support/Util/pstdint.h: addad svn attributes
5737 * support/regression/tests/constantRange.c,
5738 support/regression/tests/rotate.c: include inttypes.h instead
5739 stdint.h on solaris, addad svn attributes
5741 2006-06-18 Raphael Neider <rneider AT web.de>
5743 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5745 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5746 (pic16_genMinusBits): simplified sign-extension
5747 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5748 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5749 adjusted to correctly handle mixed-signed operands, disabled
5750 now unused multiplciation routines
5751 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5752 (assignResultValue): added argument denoting the size of the result
5753 as returned by the function (fixes upcasts in assigning from
5754 function calls: char foo(); int i = foo();)
5755 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5756 function result to assignResultValue
5757 (genMult): disabled inlined multiplication code
5758 (genDiv): augmented to also handle the modulus operator, fixed to
5759 handle mixed-signed operands correctly
5760 (genMod): simply call genDiv, disabled unused code
5761 (genAssign): fixed missing (sign-)extension on result
5762 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5763 valid char operands, allow signed operands for native code, added
5764 division and modulo operator handling
5765 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5767 As a consequence, onebyte.c (if split into two files) and muldiv.c
5768 pass regression tests.
5770 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5772 * doc/Makefile.in: two runs of makeindex seem needed to get
5773 correct page references in the index of sdccman.pdf
5774 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5776 2006-06-17 Borut Razem <borut.razem AT siol.net>
5778 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5780 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5782 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5783 mentioned ec2drv and paulmon
5785 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5787 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5788 consecutive abs areas
5789 (find_empty_space, allocate_space): added map to handle codemap or
5791 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5792 absolute idata and xdata
5793 * as/mcs51/lkmem.c (summary2): updated legend
5795 2006-06-16 Raphael Neider <rneider AT web.de>
5797 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5799 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5801 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5803 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5805 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5807 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5808 value of generic pointers,
5818 src/z80/main.c: PORT structure, added elements for gp_tags field,
5819 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5820 fields in the PORT structure of each port,
5821 * src/SDCCast.c (decorateType): allow processing of generic pointers
5822 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5825 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5831 * src/pic16/pcode.c,
5833 * src/pic/pcoderegs.c,
5836 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5837 bug 1504689 on minGW
5839 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5841 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5843 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5845 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5847 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5849 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5852 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5854 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5855 to a char variable. Fixed bug #1504211
5856 * device/include/pic16/adc.h,
5857 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5858 and fixed bug #1364390
5860 2006-06-10 Borut Razem <borut.razem AT siol.net>
5862 * CVSROOT: removed the CVS left-over
5864 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5866 * as/hc08/asmain.c (asexit),
5867 * as/hc08/lkmain.c (lkexit),
5868 * as/mcs51/asmain.c (asexit),
5869 * as/mcs51/lkmain.c (lkexit),
5870 * src/SDCCglue.c (DEFSETFUNC),
5871 * src/SDCCmain.c (linkEdit, assemble),
5872 * support/librarian/sdcclib.c (AddRel),
5873 replaced unlink() by standard C remove()
5874 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5875 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5876 gatherImplicitVariables): new, added to fix bug 608752,
5877 (createFunction): added gatherImplicitVariables()
5878 * src/SDCCast.h: added createRMW prototype
5879 * src/SDCCsymt.h (struct symbol): added infertype
5880 * support/regression/tests/bug608752.c: new, added
5882 2006-06-10 Raphael Neider <rneider AT web.de>
5884 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5885 multibyte dummy reads (fixes #1503234)
5887 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5889 * device/include/mcs51/compiler.h: new, added header file to enable
5890 creating common sfr definition header files for different compilers
5892 2006-06-05 Raphael Neider <rneider AT web.de>
5894 * src/pic16/{pcode.h,genarith.c}:
5895 introduced pCodeOp combining any two pCodeOps (previously only
5896 two register operands could be combined), removed pcop2 from
5897 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5898 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5899 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5900 rewritten to use new PO_TWO_OPS
5901 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5902 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5903 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5904 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5905 (pic16_get_op): embraced return arg to allow #define return(x),
5906 added new case for combined opcodes
5907 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5908 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5909 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5911 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5913 * src/SDCCval.c (checkConstantRange): added
5914 * src/SDCCval.h: added checkConstantRange
5915 * support/Util/SDCCerr.c,
5916 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5917 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5918 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5919 * src/SDCCast.c (decorateType): added checkConstantRange,
5920 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5921 can be emitted with the correct always true/false warning,
5922 added optimization for double '!';
5923 result of decorateType() must be assigned back to the tree, because
5924 decorateType() can change the tree
5925 * src/SDCCicode.c (geniCodeLogic),
5926 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5927 (checkConstantRange): removed, it was only a fragment which never
5929 * src/SDCCsymt.c (computeType): fixed promotion for
5930 "-1 < (unsigned bit) b"
5931 * src/pic/ralloc.c (packRegsForAssign),
5932 * src/pic16/ralloc.c (packRegsForAssign),
5933 * src/hc08/ralloc.c (packRegsForAssign),
5934 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5936 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5937 * support/regression/tests/constantRange.c: added
5938 * support/valdiag/tests/constantRange.c: added
5939 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5941 2006-06-02 Borut Razem <borut.razem AT siol.net>
5943 * support/regression/ports/pic16/support.c: increase stack size
5945 * support/regression/Makefile.in: sort tests by name so that the
5946 resutlts can be compared on different machines / platforms
5948 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5950 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5951 * src/ds390/gen.c (emitLabel): new, added,
5952 (genDjnz): fixed stack overflow bug,
5953 (throughout): cosmetic changes to sync with mcs51/gen.c,
5954 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5955 * src/mcs51/gen.c (genEndFunction): small optimization,
5956 (throughout): cosmetic changes to sync with ds390/gen.c
5958 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5960 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5961 (_print_format): fixed printing pointers
5962 * src/mcs51/gen.c (emitLabel, movb): new, added,
5963 (genAssign): small optimization,
5964 (genDjnz): fixed stack overflow bug,
5965 (throughout): replaced sprintf with SNPRINTF,
5966 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5967 replaced emitcode("mov", "b,...") with MOVB(...),
5968 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5969 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5970 * src/mcs51/peeph.def: added rules 140 and 264
5971 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5972 so they may get optimized into registers
5974 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5976 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5977 immediately when encountered,
5978 (printUsage): always use stderr even on windows
5980 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5982 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5983 (processParms): fixed bug #1247551
5984 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5985 parseCmdLine, main): print '--version' to stdout,
5986 print 'help' to stdout if --help is given,
5987 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5988 arguments are given; fixed --help
5990 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5992 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5993 * support/regression/tests/bug-1493710.c: added
5995 2006-05-27 Borut Razem <borut.razem AT siol.net>
5997 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5999 * support/regression/ports/pic16/support.c: increase stack size
6000 from default 64 bytes to 128 bytes
6001 * support/regression/tests/staticinit.c,
6002 support/regression/tests/float.c: regression tests fully enabled
6003 for pic16 port by putting the initialized data arrays into the code
6005 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6006 This was changed by mistake in the previous version.
6008 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6010 * src/pic16/gen.c (genFunction, genEndFunction): some
6011 beautifications, fixed bug with falsely restoring FSR2 in large
6012 stack model, thanks to Beau E. Cox for reporting the bug
6014 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6016 * debugger/mcs51/break.c,
6017 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6018 use %p to print pointers, made address variables unsigned
6019 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6020 * debugger/mcs51/symtab.c (parseSymbol): must return something
6021 * src/mcs51/gen.c (aopForSym): small optimization,
6022 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6023 (freeAsmop): added missing break,
6024 (aopPut): removed parameter bvolatile, determine it inside the function,
6025 (saveRegisters, unsaveRegisters): small optimization,
6026 (genIpush): removed pointless check,
6027 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6028 replaced sprintf with SNPRINTF,
6029 replaced strcpy with strncpyz,
6030 updated aopPut calls,
6031 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6032 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6034 2006-05-24 Borut Razem <borut.razem AT siol.net>
6036 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6037 modification of test for the pic16 port, put the array to the code
6038 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6040 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6042 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6043 * support/Util/pstdint.h: added
6045 2006-05-22 Borut Razem <borut.razem AT siol.net>
6047 * src/regression/Makefile: removed bool2.c test, added -q linker option
6048 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6049 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6050 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6051 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6052 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6053 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6054 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6055 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6056 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6058 2006-05-22 Raphael Neider <rneider AT web.de>
6060 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6061 bug #1492360 (problematic due to generic pointers, see code)
6063 2006-05-22 Borut Razem <borut.razem AT siol.net>
6065 * support/regression/ports/pic16/specs.mk: removed stack size linker
6067 * support/regression/tests/array.c,
6068 support/regression/tests/bitopcse.c,
6069 support/regression/tests/bug-908454.c,
6070 support/regression/tests/malloc.c: modified for pic16 regression test
6071 * support/regression/tests/bitfields.c:
6072 pic16 - excluded bitfileds of size > 8
6073 * support/regression/tests/bp.c: pic16 - reduced data size
6074 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6075 * support/regression/tests/bug-460010.c:
6076 pic16 - used the absolute address the fits in memory
6077 * support/regression/tests/bug-716242.c:
6078 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6079 * support/regression/tests/float.c:
6080 pic16 - excluded - data size too big
6081 * support/regression/tests/onebyte.c:
6082 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6083 * support/regression/tests/shifts.c:
6084 pic16 - function names probably have to differ in first X characters
6086 * support/regression/tests/staticinit.c:
6087 pic16 - excluded some tests due error: no target memory available for
6090 2006-05-22 Borut Razem <borut.razem AT siol.net>
6092 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6093 second try. Thanks Stas Sergeev once more.
6095 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6097 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6098 (genLeftShift, genRightShift): fixed bug 1491627
6099 * src/hc08/peeph.def (rules 7, 8.x): added
6100 * support/regression/tests/shifts.c (ShiftLeftByParam,
6101 ShiftRightByParam, testShiftByParam): added to test variable shifting
6103 2006-05-20 Raphael Neider <rneider AT web.de>
6105 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6106 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6107 (allocReg): add only new registers to dynAllocRegs,
6108 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6109 #1489055, #1445850, and probably #1483693
6111 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6113 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6114 bug in for-loop that didn't emit the last of CONFIG and ID registers
6116 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6118 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6120 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6121 1489016, 1434401 and 1490124
6122 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6123 1489016, 1434401 and 1490124
6125 2006-05-17 Borut Razem <borut.razem AT siol.net>
6127 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6130 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6132 * device/include/mcs51/P89c51RD2.h,
6133 * device/include/mcs51/P89LPC901.h,
6134 * device/include/mcs51/P89LPC922.h,
6135 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6137 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6139 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6140 to fix missing stack pragma in compiled binary object file,
6142 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6144 * support/packihx/configure.in,
6145 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6146 determine sizeof basic types even while cross compiling
6148 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6150 * src/avr/gen.c (aopop),
6151 * src/ds390/gen.c (aopOp),
6152 * src/hc08/gen.c (aopOp),
6153 * src/mcs51/gen.c (aopop),
6154 * src/pic16/gen.c (pic16_aopOp),
6155 * src/pic/gen.c (aopOp),
6156 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6157 if size of operand is smaller than spill location
6159 2006-05-12 Borut Razem <borut.razem AT siol.net>
6161 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6162 have to have CR/LF line endings even if they are checked out on *nix
6163 or on WIN32 in cygwin binmode
6165 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6167 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6168 * device/include/ds80c390.h: added sfr16 definitions
6172 * src/ds390/ralloc.c,
6173 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6174 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6175 bit returning functions
6176 * support/regression/tests/sfr16.c: enabled test on ds390
6178 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6180 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6181 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6183 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6185 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6186 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6187 (cl_address_space constructor): removed expensive initialization,
6188 (cl_address_space::get_cell): extended for late initialization,
6189 (cl_address_space::*): use late initialization,
6190 (cl_address_decoder::activate): removed expensive initialization,
6191 This reduced regression test running time by 25%
6193 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6201 * support/packihx/Makefile.in,
6202 * support/packihx/clean.mk,
6203 * support/packihx/Makefile.bcc,
6204 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6206 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6208 * src/SDCCval.c (valNot): fix for regression test failure
6209 of not.c on big endian hosts
6211 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6213 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6215 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6217 * device/lib/mcs51/Makefile.in: changed string comparison operator
6218 to = for POSIX compliance; == is bash extension
6220 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6222 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6225 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6227 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6228 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6229 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6230 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6231 bug report #1478657,
6233 2006-05-05 Borut Razem <borut.razem AT siol.net>
6235 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6238 2006-05-02 Borut Razem <borut.razem AT siol.net>
6240 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6241 create *.ind, which made make to fail if invoked with -j 2
6243 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6245 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6246 Hubert Sack for patch 1479782
6248 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6250 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6252 2006-05-01 Raphael Neider <rneider AT web.de>
6254 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6255 (create_pic): store only prefix-free device name,
6256 (init_pic): check for device names with "16" prefix,
6258 * src/pic/device.h (struct PIC_device),
6259 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6261 * device/include/pic/pic12f{635,675,629,683}.h,
6262 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6263 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6264 * device/include/pic/pic16f505.h,
6265 * device/lib/pic/libdev/pic16f505.c: removed
6266 * device/include/pic/pic14devices.txt: added support for pic12f
6267 devices, removed unsupported non 16-bit devices
6268 [above changes provided by patch from Zik Saleeba]
6269 * src/pic/*, src/pic16/*, device/include/pic16/*,
6270 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6272 2006-05-01 Borut Razem <borut.razem AT siol.net>
6274 * configure.in, configure, doc/Makefile.in:
6275 sync with nightly build makefile - latex, dvipdf and dvips
6278 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6280 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6281 in the library source
6283 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6285 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6287 2006-04-28 Raphael Neider <rneider AT web.de>
6289 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6290 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6291 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6292 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6294 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6296 * device/lib/pic/libdev/Makefile.in,
6297 * device/lib/hc08/Makefile.in,
6298 * device/lib/gbz80/Makefile.in,
6299 * device/lib/z80/Makefile.in,
6300 * device/lib/ds390/Makefile.in,
6301 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6302 thanks to Borut for the bug report
6304 * configure: always create doc/Makefile independent from --enable-doc
6305 * Makefile.in: always install from directory doc independent from
6307 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6309 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6310 * doc/Makefile.in: install *.txt if present
6311 * device/include/Makefile.in (install): added installation of pic/*.inc
6312 and pic/*.txt files again, they were erroneously removed
6314 2006-04-28 Raphael Neider <rneider AT web.de>
6316 * src/pic/{gen.c,main.h,pcode.c},
6317 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6318 concerning signedness with casts
6320 2006-04-28 Raphael Neider <rneider AT web.de>
6322 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6323 definition of an interrupt handler,
6324 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6325 interrupt handler stuff from picglue() to separate routine,
6326 (picglue): enabled definition of intr handlers in files w/o main()
6328 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6330 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6331 compilation with MSVC 2005 Express Edition (VC8)
6333 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6335 * device/lib/Makefile: fixed build of gbz80 lib
6337 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6339 * support/regression/tests/bug-460010.c,
6340 * support/regression/tests/bug-524691.c,
6341 * support/regression/tests/bug-716242.c: removed conditional defines
6342 that are already in testfwk.h
6344 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6346 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6347 (AccAXRsh1): added, shift right by 1,
6348 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6350 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6352 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6354 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6355 remove cast to same type
6356 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6357 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6359 * link/z80/Makefile: removed, they have moved to
6362 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6363 * install-sh: fix bug #1204398 by setting umask 0022
6364 * device/lib/Makefile: separate build of z80 and gbz80 lib
6366 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6368 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6369 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6371 One basic decision: e.g. src/clean.mk includes further files. In order
6372 to make this work there are two solutions:
6373 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6374 run configure on them. This way they can use
6375 'include $(srcdir)/port-clean.mk'
6376 - always include clean.mk by the Makefile at the same level. To avoid
6377 that `make clean` tries to include and build Makefile.dep the
6378 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6379 implemented, because now even `make uninstall` doesn't create
6380 Makefile.in. clean.mk could be eliminated by pasting it in
6383 * debugger/mcs51/Makefile.in: build own objects from library sources
6384 (SLIB, SDCC) in current directory
6386 * configure, configure.in: renamed --disable-device-lib-build in
6387 --disable-device-lib; added --enable-doc, the required tools are
6388 searched by configure; added result message; the toolchain for the
6389 belonging ports are now only built, if the port is enabled.
6391 * support/regression/*: all output is written in directory gen, because
6392 the fwk and ports directories don't livet in the build tree using vpath
6394 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6395 --disable-device-lib, added --enable-doc, added section VPATH
6397 * sim/ucsim/configure.in,
6398 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6399 z80 are enabled by default
6401 2006-04-24 Raphael Neider <rneider AT web.de>
6403 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6404 to config word, "pic14_"-prefixed some extern functions
6405 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6406 config word has been found
6407 * src/pic/device.h: added prototypes
6408 * src/pic/pcode.c: added "pic14_"-prefix where needed
6409 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6411 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6413 (pic14emitRegularMap): ignore config words,
6414 (pic14createInterruptVect): moved generating __config directives away
6415 (picglue): have __config directives emitted
6417 2006-04-24 Borut Razem <borut.razem AT siol.net>
6419 * doc/Makefile: sync with nightly build makefile
6421 2006-04-24 Raphael Neider <rneider AT web.de>
6423 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6424 registers that have not been assigned proper liveranges,
6425 fixes #1469504 and #1474602,
6426 (pCodeRegOptimizeRegUsage): fixed typo in comment
6428 2006-04-24 Borut Razem <borut.razem AT siol.net>
6430 * device/examples/main8051.c: deleted - it was removed from CVS
6431 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6432 after the transition to Subversion
6433 * src/SDCCalloc.h: deleted - it was removed from CVS
6434 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6435 after the transition to Subversion
6436 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6437 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6438 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6439 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6441 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6443 * as/asx8051.dsp: added mcs51/strcmpi.h
6444 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6445 * as/hc08/aslink.h: updated lnksect prototype
6447 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6449 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6450 (newdot): handle A_ABS
6452 * as/mcs51/asout.c (outarea): output address
6453 * as/hc08/lkaomf51.c,
6454 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6456 * as/mcs51/i51pst.c,
6457 * as/z80/z80pst.c: "ABS" is not A_OVR
6458 * as/hc08/lkarea.c (newarea): read a_addr,
6459 (lnkarea): added codemap array, sort absolute areas to the front,
6460 combine all GSINITx/GSFINAL,
6461 (find_empty_space, allocate_space): new functions,
6462 (lnksect): return next address, handle absolute sections
6463 * as/mcs51/lkarea.c (newarea): read a_addr,
6464 lnksect2 prototype changed,
6465 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6466 (find_empty_space, allocate_space): new, factored out of lnksect2,
6467 (lnksect2): return next address, handle absolute sections
6469 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6470 * as/hc08/lklibr.c (addfile, fndsym),
6471 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6472 index out of range and detect both '\' and '/'
6473 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6474 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6475 regression tests (ds390 cannot return bool yet)
6476 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6477 document critical interrupts on z80, document changed SDCC define
6478 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6479 (_a390_mapping): added .org directive
6480 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6481 (genMultOneByte): fixed warnings
6482 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6484 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6485 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6486 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6487 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6488 * src/pic16/main.c: removed newReg prototype
6489 * src/pic16/pcode.c,
6490 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6492 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6494 * src/pic16/ralloc.c
6495 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6497 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6498 from short to PIC_OPTYPE
6499 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6500 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6501 optype from short to PIC_OPTYPE
6502 * src/port.h: made int_size unsigned to fix warnings
6503 * src/SDCC.y: fixed warning on MSVC
6504 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6505 * src/SDCCopt.c (convertToFcall): fixed warnings
6506 * src/SDCCsymt.h: removed double prototype for genSymName
6507 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6508 offset int to fix warnings
6510 2006-04-22 Borut Razem <borut.razem AT siol.net>
6512 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6513 references to CVS replaced with Subversion
6515 2006-04-21 Borut Razem <borut.razem AT siol.net>
6517 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6518 references to CVS replaced with Subversion
6520 2006-04-19 Borut Razem <borut.razem AT siol.net>
6522 * src/version.awk: adapted for svn
6523 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6524 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6525 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6526 /binutils-avr/etc/*.vi, *.jin: removed all properties
6527 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6529 2006-04-19 Borut Razem <borut.razem AT siol.net>
6531 * CVS to Subversion migration completed
6533 2006-04-18 Borut Razem <borut.razem AT siol.net>
6535 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6536 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6538 2006-04-17 Borut Razem <borut.razem AT siol.net>
6540 * device/include/Makefile.in: added pic/*.inc to the installation
6542 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6544 * support/regression/collate-results.py: fixed output in case of
6546 * support/regression/generate-cases.py: fixed splitting of pathnames
6548 * as/hc08/lklibr.c (addfile),
6549 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6551 2006-04-11 Raphael Neider <rneider AT web.de>
6553 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6554 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6555 * src/pic16/pcode.c (assignValnums): fixed #1460578
6557 2006-04-11 Raphael Neider <rneider AT web.de>
6559 * device/lib/pic/libdev/*.c,
6560 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6561 fixes #1468739, enables compilation in --std-c99 mode
6562 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6564 2006-04-11 Raphael Neider <rneider AT web.de>
6566 * src/pic/device.c (find_device): removed debug output
6567 (list_valid_pics): enabled verbose listing of supported devices
6568 * device/include/stdbool.h: define bool as char for pic14/16 as well
6570 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6572 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6574 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6576 * .version: bumped version to 2.5.6
6577 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6579 2006-04-06 Raphael Neider <rneider AT web.de>
6581 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6582 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6583 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6584 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6585 pic14_constructAbsMap
6586 (pic14printPublics): declare absolute global symbols as global
6587 (pic14createInterruptVect),
6588 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6589 (newReg): assume new registers unused, use correct name in
6590 hashtable (reg->name instead of name), more debugLog output
6591 * src/pic/device.h (PIC_device): added fields for verbose output
6592 * src/pic/device.c: moved device definition to pic14devices.txt,
6593 added routines for runtime parsing of pic14devices.txt,
6594 added support for second config word
6595 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6596 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6597 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6598 (_pic14_parseOptions): moved pCodeInitRegisters here
6599 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6600 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6601 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6602 handling the pseudo stack
6603 * device/lib/Makefile.in: ignore failures in objects-pic16,
6604 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6605 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6606 * device/lib/pic/Makefile.subdir,
6607 * device/lib/pic16/Makefile.subdir: improved clean rules
6608 * device/lib/pic/libdev/: NEW, pic14 device libraries
6609 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6610 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6611 * device/include/Makefile.in: create subdir and install pic14 headers
6612 * device/include/pic/p16f_common.inc: removed unused declarations
6613 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6614 PICs from inc2h.pl v1.6,
6615 replaced BIT_AT macros with struct declarations
6616 * device/include/pic/pic14devices.txt: definition of supported devices,
6617 all above improvements contributed by Zik Saleeba, thanks
6618 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6619 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6622 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6624 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6625 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6626 thanks to Charles Olds
6628 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6630 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6632 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6634 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6635 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6636 * support/regression/bug1464657.c: added, new test
6638 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6640 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6643 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6645 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6646 --no-peep and --peep-file <file> are used don't use default rules but
6649 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6651 * src/mcs51/gen.c (genCall): fixed bug 1457608
6653 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6655 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6656 changes seem to cause (trigger?) problems with the build system.
6658 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6660 * src/SDCCpeeph.c (operandsLiteral): new, added,
6661 (callFuncByName): inserted operandsLiteral
6662 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6664 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6666 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6667 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6669 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6671 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6672 implemented patch 1120823 Thanks to Willy De la Court (normal
6673 interrupts need an interrupt number now if they are made critical),
6674 and enabled nesting of critical functions though not for gbz80
6675 (genCritical, genEndCritical): added functions
6676 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6677 * src/z80/mappings.i: added "ei" to all mappings
6679 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6681 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6682 submitted by the Debian SDCC maintainer Aurelien Jarno:
6683 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6684 archive with gcc 4.1 on mips and wrote the patch"
6686 2006-03-16 Raphael Neider <rneider AT web.de>
6688 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6689 the left operand is shorter than the result (c* = lit-c* + int),
6691 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6694 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6696 * src/.version: increased version number to 2.5.5
6697 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6698 linking is done manually in pic16 port's _linkEdit,
6699 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6700 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6701 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6702 allocate asmop as AOP_ACC,
6703 (aopForRemat): added parameter 'bool result' in function declaration,
6704 (pic16_aopGet): return AOP_ACC when accessing WREG,
6705 (pic16_popGetTempReg): minor modification,
6706 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6707 'pic16_allocWithIdx',
6708 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6709 calling function in absolute addresses,
6710 (genAssign): take into account AOP_ACC asmop,
6711 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6712 * src/pic16/pcoderegs.c: some debug functions and lines added,
6713 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6714 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6716 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6717 call to allocReg, not by manually allocating a new one,
6718 (pic16_assignRegisters): now before going through the register
6719 allocating functions mark all registers as free. This eliminates some
6720 side effects resulting from peephole parser done earlier in the backbone
6722 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6724 * src/SDCCicode.c (geniCodeLogic),
6725 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6727 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6729 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6730 (genSend): bugfix, do not allocate and free twice,
6731 (shiftRLong): handle partially overlapping aops
6732 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6734 2006-03-08 Borut Razem <borut.razem AT siol.net>
6736 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6739 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6741 * support/regression/tests/bug1409955.c: new, added
6742 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6743 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6744 (aopForSym, aopOp): increment asmop.allocated if reused,
6745 (freeAsmop): decrement asmop.allocated and check for zero instead of
6747 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6748 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6749 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6750 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6751 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6752 genSignedRightShift, genRightShift, genDataPointerGet,
6753 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6754 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6755 in reverse order from allocation,
6756 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6757 added swappedLR to keep track
6758 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6759 pdata & code for GCC, z80, gbz80 & hc08
6760 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6762 2006-03-08 Raphael Neider <rneider AT web.de>
6764 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6766 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6768 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6769 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6770 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6772 2006-03-06 Borut Razem <borut.razem AT siol.net>
6774 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6775 made the linker quiet
6777 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6779 * src/pic16/gen.c (genPcall): fixed bug #1443644
6780 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6781 which dumps before the function entry point a data byte which represents
6782 the number of the local variables used by the specified function, added
6783 'xinst' for initial support for Extended Instruction Support,
6784 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6785 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6786 port->fun_prefix anymore (may change later),
6787 (genFunction, genEndFunction): do not store/restore local registers for
6788 _main (this should take care the --main-return command line option in
6790 (genOr): removed some legacy pic-port instructions,
6791 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6792 performing operations with SFR's causes data to be written more than
6793 once to each SFR. Perhaps SFRs should be handled in special cases...
6794 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6796 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6797 into account for stack starting position,
6798 (struct OPTIONS pic16_optionsTable): added command line argument
6799 --extended or -y for Extended Instruction Support,
6800 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6801 (deassignLRs): *** perhaps the most important change, old 'for' code
6802 (commented out for reference), didn't account for some registers which
6803 were left marked 'not free' after a pointer operation. The change
6804 reduces register usage a lot in some cases
6806 2006-03-04 Borut Razem <borut.razem AT siol.net>
6808 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6810 * support/regression/tests/bug-524697.c: decreased array size for
6811 mcs51 to fit into the internal RAM
6812 * support/regression/Makefile.in: a little bit more verbose
6814 2006-03-03 Borut Razem <borut.razem AT siol.net>
6816 * support/regression/fwk/lib/testfwk.c,
6817 support/regression/fwk/include/testfwk.h: introduced function
6818 _prints(), nonrecursive _printn(), call _initEmu() from main()
6819 * support/regression/ports/gbz80/support.asm,
6820 support/regression/ports/ucz80/support.asm,
6821 support/regression/ports/z80/support.asm,
6822 support/regression/ports/ds390/support.c,
6823 support/regression/ports/hc08/support.c,
6824 support/regression/ports/host/support.c,
6825 support/regression/ports/mcs51/support.c,
6826 support/regression/ports/xa51/support.c: added empty _initEmu()
6828 * support/regression/ports/pic16/gpsim.cmd,
6829 support/regression/ports/pic16/spec.mk,
6830 support/regression/ports/pic16/support.c,
6831 support/regression/Makefile.in: added pic16 regression test
6833 2006-03-01 Raphael Neider <rneider AT web.de>
6835 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6836 genConstPointerGet): use safe way of generating MOVFF to cover
6837 literals as well as registers, fixes bug #1440527
6838 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6840 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6841 more correctly, fixes bug #1232186
6842 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6843 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6844 gplink guess the correct processor in more cases, applied patch
6845 from Till Riedel attached to and fixing bug #1436552
6847 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6849 * support/regression/tests/array.c: added, contains check for #1434401
6850 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6852 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6854 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6855 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6856 * device/include/mcs51/c8051f326.h,
6857 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6858 * device/include/mcs51/c8051f000.h,
6859 * device/include/mcs51/c8051f018.h,
6860 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6861 PCON_IDLE,PCON_STOP and added sfr16 definitions
6863 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6865 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6866 genGetWord): fixed bug 1409955
6868 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6870 * device/include/hc08/mc68hc908gp32.h,
6871 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6873 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6875 * src/SDCCast.c (constExprValue): return NULL if not a value
6876 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6877 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6878 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6880 2006-02-13 Borut Razem <borut.razem AT siol.net>
6882 * src/regression/ptrarg.c: added, fails due to bug #1430967
6883 * src/regression/Makefile: ptrarg.c added, ...
6885 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6887 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6888 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6890 2006-02-11 Borut Razem <borut.razem AT siol.net>
6892 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6893 print "Processor: xxx" message to stdout only if --verbose
6895 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6897 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6898 * support/regression/tests/bug1426356.c: added
6899 * support/regression/tests/bitfields.c: removed 2 tests
6901 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6903 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6904 * device/include/mcs51/c8051f330.h,
6905 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6906 PCON_IDLE,PCON_STOP and added sfr16 definitions
6907 * device/lib/_divsint.c,
6908 * device/lib/_divuint.c,
6909 * device/lib/_divulong.c,
6910 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6911 register bank bug for small stackauto
6913 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6915 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6917 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6919 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6920 * all.dsp: corrected several bin paths
6921 * device/include/mcs51/c8051f120.h,
6922 * device/include/mcs51/c8051f300.h,
6923 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6924 to PCON_IDLE,PCON_STOP
6925 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6926 * device/lib/printf_large.c (output_float): fixed bug 1388703
6927 * support/regression/tests/bug1057979.c: added test for bug 1388703
6929 2006-02-08 Raphael Neider <rneider AT web.de>
6931 * src/pic/pcode.c (pciTRIS): fixed typo,
6932 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6933 (LinkFlow): fixed handling of flows that end in a call,
6934 (ReuseReg): perform safety check earlier
6935 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6936 to work with flows at the beginning of a pBlock,
6937 fixes #1426557 (Symbol not previously defined),
6938 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6940 (RemoveUnusedRegisters): update register usage info
6941 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6942 created, reuse existing ones instead
6943 * src/pic/gen.c (genPcall): fixed #1424719
6945 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6947 * link/z80/lkmain.c,
6949 * link/z80/lkdata.c,
6950 * link/z80/aslink.h: fixed build on current cygwin:
6951 replaced getline() by lk_getline()
6953 2006-02-01 Borut Razem <borut.razem AT siol.net>
6955 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6956 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6957 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6958 src/regression/bool1.c, src/regression/bool2.c,
6959 src/regression/bool3.c, src/regression/call1.c,
6960 src/regression/compare.c, src/regression/compare10.c,
6961 src/regression/compare2.c, src/regression/compare3.c,
6962 src/regression/compare4.c, src/regression/compare5.c,
6963 src/regression/compare6.c, src/regression/compare7.c,
6964 src/regression/compare8.c, src/regression/compare9.c,
6965 src/regression/configword.c, src/regression/for.c,
6966 src/regression/inline.c, src/regression/mult1.c,
6967 src/regression/nestfor.c, src/regression/or1.c,
6968 src/regression/pointer1.c, src/regression/ptrfunc.c,
6969 src/regression/rotate1.c, src/regression/rotate2.c,
6970 src/regression/rotate3.c, src/regression/rotate4.c,
6971 src/regression/rotate5.c, src/regression/rotate6.c,
6972 src/regression/rotate7.c, src/regression/string1.c,
6973 src/regression/struct1.c, src/regression/sub.c,
6974 src/regression/sub2.c, src/regression/switch1.c,
6975 src/regression/while.c, src/regression/xor.c,
6976 src/regression/create_stc, src/regression/simulate,
6977 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6979 * src/regression/gpsim_assert.h: added
6981 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6983 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6984 ((void (code *) (void)) 0) ();
6993 * as/mcs51/aslink.h,
6995 * as/mcs51/asmain.c,
6996 * as/mcs51/lkdata.c,
6998 * as/mcs51/lkmain.c,
7001 * as/z80/asmain.c: fixed build on current cygwin:
7002 replaced getline() by as_getline()
7004 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7006 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7007 declarator in the symbol chain
7009 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7010 parameter list for function pointers
7011 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7012 * support/regression/tests/bug-716242.c: added
7014 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7016 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7018 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7020 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7022 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7023 inifinitely recurseable, added static
7024 * support/regression/tests/bug-1408066.c: added
7026 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7029 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7030 renamed, added possibility to create "postLoopLbl"-labels
7031 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7032 newiTempLoopHeaderLabel
7033 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7034 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7035 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7036 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7037 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7038 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7039 (basicInduction): fixed bug #136564, made static,
7040 (loopInduction): changed parameter of basicInduction, made static,
7041 (addPostLoopBlock): added
7042 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7043 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7045 * support/regression/tests/bug-136564.c: added
7046 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7047 --std-sdcc99 to LIBSDCCFLAGS
7049 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7051 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7053 * support/regression/tests/bug-1406131.c: added
7055 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7057 * src/SDCCast.c (decorateType): fix promotion of unary minus
7058 * src/SDCCsymt.c (computeType): beautified
7059 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7060 (valUnaryPM, valComplement): fix sign and promotion,
7061 (valNot): ANSI: result type is int (SDCC: unsigned char)
7062 * support/regression/tests/uminus.c: speedup by removing superflous
7064 * support/regression/tests/onebyte.c: added promotion and signedness
7065 tests for unary minus
7066 * support/regressions/tests/bug-477927.c: disable warning about
7067 uninitialized variables
7068 * support/regression/tests/not.c: added
7070 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7072 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7073 * src/mcs51/gen.c (gen51Code): show final register usage after
7074 fillGaps in asm with --i-code-in-asm
7075 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7076 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7077 incUsed, rliveClear, adjustIChain): made static,
7078 (setFromRange): excluded because it's unused,
7079 (findPrevUseSym, markWholeLoop): added,
7080 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7081 through all branches of predecessors enables sdcc to emit the warning
7082 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7083 (rlivePoint): made static, added parameter emitWarnings which is only
7084 true during the first run out of two,
7085 (findRecursiveSucc, findRecursivePred): removed,
7086 (computeLiveRanges): made static, added parameter emitWarnings,
7087 (dumpIcRlive): added for debugging only
7088 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7089 removed prototype of setFromRange()
7090 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7091 in call of computeLiveRanges()
7092 * support/regression/tests/bug-895992.c: added
7093 * support/regression/tests/bug-971834.c: added
7094 * support/valdiag/tests/bug-895992.c: added
7095 * support/valdiag/tests/bug-971834.c: added
7097 2005-12-18 Raphael Neider <rneider AT web.de>
7099 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7100 (genUnpackBits): improved code for direct operands,
7101 (genPackBits): improved code for literal assignment to bitfields
7102 and for direct destination operands (no FSR indirection),
7103 prevented redundant AND, fixes #1362800,
7104 (AccLsh): added parameter to disable masking of the result
7105 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7106 skip instructions with side-effects (like incfsz),
7107 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7108 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7109 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7112 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7114 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7115 volatile variables as spill location
7117 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7119 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7121 * support/regression/tests/bug-1376320.c: added
7123 2005-12-08 Raphael Neider <rneider AT web.de>
7125 * src/pic/device.c: renamed is_shared to pic14_is_shared
7126 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7127 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7128 (is_valid_identifier): added for above workaround
7130 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7132 * device/lib/Makefile.in: fixed to enable port-specific-objects
7133 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7134 char, thanks Hubert Sack
7135 * doc/sdccman.lyx: documented --xstack-loc,
7136 elaborated a bit more on interrupts and pitfalls,
7137 removed "setjmp/longjmp unsupported",
7138 documented some unsupported C99 features
7139 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7140 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7141 if, thanks Hubert Sack
7142 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7143 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7145 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7146 regression tests can report resource usage (rfe 700441)
7147 * support/regression/collate-results.py: report resource usage
7148 * support/regression/ports/ds390/spec.mk,
7149 * support/regression/ports/hc08/spec.mk,
7150 * support/regression/ports/mcs51/spec.mk,
7151 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7152 * support/regression/ports/ds390/uCsim.cmd,
7153 * support/regression/ports/hc08/uCsim.cmd,
7154 * support/regression/ports/mcs51/uCsim.cmd,
7155 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7156 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7157 library, use the default one
7158 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7159 building the library
7161 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7163 * config.dsp: added dependency on .version and configure_vc.awk
7164 * device/include/setjmp.h: updated for --stack-auto and --xstack
7165 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7166 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7167 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7168 * device/lib/libsdcc.lib: added _setjmp
7169 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7170 (decorateType): fixed bug 1372851,
7171 (optimizeGetHbit): fixed warning
7172 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7173 array initialisation
7174 * support/regression/tests/bug1057979.c: added test for bug 1358192
7175 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7177 2005-12-03 Borut Razem <borut.razem AT siol.net>
7179 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7180 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7182 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7184 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7185 createIval): implement symbol independant "flexible array member",
7186 (createIvalCharPtr): implemented flexible array initialisation with a
7188 * src/SDCCsymt.c (copyStruct): removed,
7189 (getSize): fixed misleading comment,
7190 (getAllocSize): removed, the additional allocation size is now in
7191 sym->flexArrayLength,
7192 (checkStructFlexArray): new, syntax checks for flexible array members,
7193 (compStructSize): added syntax checks for "flexible array members"
7194 (copyStruct): removed,
7195 (copyLinkChain): removed inefficient fix for bug 770487
7196 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7197 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7198 symbol->flexArrayLength
7200 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7201 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7202 * support/regression/tests/structflexarray.c: added
7203 * support/valdiag/tests/structflexiblearray.c: added
7205 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7207 * src/SDCCast.c (decorateType): fixed bug 1368489
7208 * support/Util/SDCCerr.c,
7209 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7211 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7213 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7214 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7216 2005-11-27 Borut Razem <borut.razem AT siol.net>
7218 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7219 support/cpp2/mkdeps.h: added command line option
7220 -obj-ext=<extension> to SDCPP to define object file externion, used
7221 for generation of make dependencies (-M)
7222 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7224 2005-11-26 Borut Razem <borut.razem AT siol.net>
7226 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7227 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7228 added pic and pic16 libraries
7230 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7232 * device/include/float.h: Corrected typo in prototype of __fsgt
7234 2005-11-25 Borut Razem <borut.razem AT siol.net>
7236 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7237 added creation of model-mcs51-stack-auto libraries
7239 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7241 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7243 * src/SDCCast.c (createIvalArray): removed obsolete comment
7245 2005-11-24 Borut Razem <borut.razem AT siol.net>
7247 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7248 added missing device/lib/mcs51/crt*.asm sources
7250 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7252 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7254 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7256 * device/lib/_fs2schar.c,
7257 * device/lib/_fs2sint.c,
7258 * device/lib/_fs2slong.c: optimized inline asm
7260 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7262 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7263 Better handling of floats between -1.0 and 0.0.
7265 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7267 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7268 (the missing "if"s prohibited removal of redundant labels)
7270 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7272 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7273 Properly convert floats between -1.0 and 0.0 to long, int, and char
7274 types (max integer value of negative floats tends to zero).
7275 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7276 Removed changes made so to work properly with floats between
7277 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7280 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7282 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7283 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7284 (genCast) cosmetic change
7285 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7286 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7288 * support/regression/tests/bitfields (testSignedBitfields): added
7290 2005-11-18 Borut Razem <borut.razem AT siol.net>
7292 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7293 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7294 introduced SILENT option to make building of pic16 libraries less
7296 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7298 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7299 Now they work properly with floats between -1.0 and 0.0
7300 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7302 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7304 * src/SDCCicode.c (printOperand): added missing else
7306 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7308 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7309 reformatted for better readability
7310 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7313 2005-11-17 Borut Razem <borut.razem AT siol.net>
7315 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7316 introduced SILENT option to make building of pic16 libraries less
7317 verbose - used for nightly snapshot build
7318 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7319 available on Win32 platforms.
7320 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7321 medium, large, pic and pic16
7323 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7325 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7326 printf("%f"...) sets fraction to zero.
7328 2005-11-16 Raphael Neider <rneider AT web.de>
7330 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7332 * src/pic/gen.c (genIfx): implemented for CARRY bit
7333 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7334 to generic pointers, fixes #1357332,
7335 (pic16_movLit2f): NEW,
7336 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7338 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7340 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7342 2005-11-11 Raphael Neider <rneider AT web.de>
7344 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7345 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7346 compute pointer's type from operand,
7347 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7348 improved single bit reads, fixes bug #1353379
7350 2005-11-09 Borut Razem <borut.razem AT siol.net>
7352 * support/scripts/sdcc.nsi: added lib/pic to the package
7354 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7356 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7358 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7360 * support/regression/tests/bug1348008.c: added
7361 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7362 * support/regression/tests/bug1337835.c: updated comment
7364 2005-11-06 Borut Razem <borut.razem AT siol.net>
7366 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7367 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7368 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7369 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7370 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7371 dynamic construction of cl_error_class and derivates - 2.nd try
7373 2005-11-05 Borut Razem <borut.razem AT siol.net>
7375 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7376 bug, which caused Bus Errors on sparc solaris
7378 2005-11-04 Borut Razem <borut.razem AT siol.net>
7380 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7381 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7382 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7383 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7384 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7385 and derivates to resolve the initialization problem on OSX
7387 2005-11-02 Borut Razem <borut.razem AT siol.net>
7389 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7390 corrected typo - #include <winsock2.h>
7392 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7394 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7395 (_asxxxx_mapping): added org directive for future enhancements
7397 2005-11-01 Borut Razem <borut.razem AT siol.net>
7399 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7400 enabled sockets on WIN32
7401 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7403 2005-10-31 Borut Razem <borut.razem AT siol.net>
7405 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7406 WIN32 backslash path delimiters should be escaped when used in C strings
7407 * support/regression/tests/bitfields.c: exclude failing assertions for
7408 __CYGWIN32__ and __MINGW32__ hosts
7410 2005-10-30 Borut Razem <borut.razem AT siol.net>
7412 * src/SDCCutil.c: corrected double comparison typo
7414 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7416 * device/lib/medium/Makefile: added for new memory model medium
7417 * device/include/asm/mcs51/features.h: updated for medium/pdata
7418 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7419 added Multiply & Accumulate sbit's and MAC0_PAGE define
7420 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7421 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7422 * device/lib/_mullong.c: update for medium model
7423 * device/lib/incl.mk: added medium model
7424 * doc/sdccman.lyx: documented medium model
7425 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7426 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7427 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7428 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7429 (allocParms): set SCLS and OCLS to pdata for medium model
7430 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7432 (powof2): return <0 if not power of 2
7433 * src/avr/gen.c (genBitWise): use updated powof2
7434 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7435 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7436 (shiftLLeftOrResult): use B if necessary
7437 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7438 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7439 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7440 * support/regression/Makefile.in: added test-mcs51-medium
7441 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7443 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7445 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7447 * device/lib/time.c (mktime): fixed bug 1334315
7449 2005-10-28 Raphael Neider <rneider AT web.de>
7451 * device/include/pic/p16f_common.inc: added common declarations
7452 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7454 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7456 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7457 (aopPutUsesAcc): added to predict accumulator use,
7458 (assignResultValue): save acc if necessary,
7459 (genMinusDec): store result if indirectly addressed,
7460 (genDivOneByte): save acc if necessary,
7461 (movLeft2Result): bugfix if left already in acc,
7462 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7463 attention to accumulator use (esp. pdata),
7464 (genReceive): receive pdata correctly
7465 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7466 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7468 2005-10-27 Raphael Neider <rneider AT web.de>
7470 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7472 2005-10-27 Raphael Neider <rneider AT web.de>
7474 * .version: changed version to 2.5.4
7475 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7476 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7477 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7478 arithmetics support routines
7479 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7480 * device/lib/Makefile.in: also create installdir for pic
7482 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7484 * src/pic/device.c (dump_sfr): rewritten to delegate register
7485 placement to the linker (use `extern sym' rather than sym EQU addr),
7486 (validAddress): fixed to check last specified address
7487 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7488 (popGetLit): truncate literal value to 8 bit,
7489 (popGet): moved assert to more appropriate place
7490 (popGetExternal): create pCode operand from and mark the according
7491 symbol as being `extern'
7492 (popGetAddr): added sanity check on immediate's offset, provide
7493 GPOINTER tag on demand
7494 (aopPut): fixed for immediates,
7495 (mov2w_op): move operand's address or contents to WREG (depending on
7496 operand type), safer variant of mov2w,
7497 (movwf,call_libraryfunc): NEW, handy abbreviations,
7498 (get_argument_pcop,get_return_val_pcop,pass_argument,
7499 get_returnvalue): interface for accessing function parameters and
7501 (assignResultValuei,genRet): use new parameter/return value interface
7502 (pic14_getDataSize): back to old version handling generic pointers,
7503 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7504 provided implementation and/or fixed old one,
7505 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7506 calls, removed legacy 8051 reference code
7507 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7508 (loadSignToC): NEW, move the operands sign bit to CARRY,
7509 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7510 genRightShiftSigned, accepts negative shift counts,
7511 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7512 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7513 generic pointers, __data pointers and __code pointers,
7514 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7515 and signed bitfields, limit bitfields to 8 bit,
7516 (genDataPointerGet): fixed number of bytes read,
7517 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7518 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7519 pointers to constant data are no longer assumed to point to __code
7520 space, removed invalid pointer types,
7521 (bitpatternFromVal): retrieve the PICs representation of an integer
7523 (genDataPointerSet): fixed assigning to po_immediate operands,
7524 (genGenPointerSet): implemented as library call,
7525 (genIfx): fixed incorrect condition,
7526 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7527 provide GPOINTER tag according to destination's storage class,
7528 (genCast): added code to handle casting to generic pointers, added
7529 sign-/zero extension of the result
7530 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7531 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7532 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7534 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7535 address/register resides in the shared banks
7536 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7537 put all variables into separate sections (have the linker arrange
7539 (picglue): put init code and interrupt handlers in separate sections
7540 * src/pic/main.c: added port specific options table, modified to PORT
7541 structure to make GPOINTERs 3 byte, added pic14_options
7542 (_pic14_do_link): private linking routine (update paths to libraries,
7543 add libsdcc.lib by default)
7544 * src/pic/main.h: declare pic14_options
7545 * src/pic/pcode.c: fixed instructions i/o relations,
7546 (RegCond): reverted to correct version,
7547 (newpCodeOpLit): truncate literals to 8 bit,
7548 (genericPrint): added debug output,
7549 (getRegFromInstruction): fixed for various operand types, simplified
7550 (BuildFlow): fixed broken handling of isntructions with labels
7551 (LinkFlow): start at last instruction in flow (skip trailing comments),
7552 pass the flow on to the next instruction after CALL
7553 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7554 (insertPCodeInstruction): fixed inserting after a skip instruction,
7555 (DoBankSelect): fixed for labeled instructions
7556 (OptimizepBlock): honor --nopeep switch
7557 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7558 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7559 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7560 (pCodeOptime2pCodes): allow disabling this optimization via
7561 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7562 but is still buggy), started implementation of a dataflow based
7563 pCode optimization (CSE + dead code elimination)
7564 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7565 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7566 names are independant of the stack location and therefore portable across
7569 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7571 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7572 (selectSpil): fixed bug 1337835 by not spilling bit variables
7573 * support/regression/tests/bug1337835.c: added test for this bug
7574 * src/mcs51/peeph.def: restart after rule 3.c,
7575 addded rules 263.x to optimize loading constants
7577 2005-10-26 Raphael Neider <rneider AT web.de>
7579 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7580 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7581 (genAssign): emit warning when casting literals to generic pointer
7582 type, also applies when taking the address of a fixed variable,
7583 (genCast): improved casting to generic pointers
7584 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7585 extern variables, added verbose error message
7586 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7588 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7590 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7591 carry must be complemented too
7592 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7593 could be emitted by genMinus
7594 * src/SDCCval.c (constVal): fixed bug 1305065
7596 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7598 * src/SDCCast.c (addCast): added promotion for bit variables
7599 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7600 promotion casts + optimisation
7601 (optimizeGetWord): fix warning 'i' might be used uninitialized
7602 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7603 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7605 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7607 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7608 all chars are promoted to int; promotion should be handled in SDCCast.c
7610 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7612 * device/lib/_strcmp.c: Fixed bug 1326457
7614 2005-10-11 Raphael Neider <rneider AT web.de>
7616 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7617 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7619 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7621 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7622 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7624 2005-10-04 Raphael Neider <rneider AT web.de>
7626 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7627 device/lib/pic16/pics.all: added pic18f1320
7628 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7630 2005-09-30 Raphael Neider <rneider AT web.de>
7632 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7633 * src/pic16/devices.inc: NEW, provides device descriptions
7634 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7636 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7638 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7641 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7643 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7644 documented Any Order Bit, Higher Order Byte and Higher Order Word
7645 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7646 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7647 (optimizeGetAbit): new, to get any bit, not only the high bit,
7648 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7649 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7650 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7651 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7652 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7653 GETABIT, GETBYTE, GETWORD: decorate them,
7654 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7655 (ast_print): added GETABIT, GETBYTE, GETWORD
7656 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7657 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7658 (geniCodeBinary): new generic binary icode,
7659 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7660 * src/port.h: updated comment for PORT.hasExtBitOp
7661 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7662 (genGetByte): new, to get a single byte,
7663 (genGetWord): new, to get a word from a long,
7664 (gen51Code): added GETABIT, GETBYTE, GETWORD
7665 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7667 2005-09-23 Raphael Neider <rneider AT web.de>
7669 * configure.in, configure: have device/lib/pic configured
7670 * device/lib/Makefile.in: added model-pic14
7671 * device/lib/clean.mk: added pic/ to clean rule
7672 * device/lib/pic: added rudimentary pic14 library providing support
7673 functions for multiplication/division/generic pointer access
7674 * src/SDCCopt.c (convilong): mark support functions as extern
7675 for pic14 port as well
7676 * src/pic/gen.c (genMult): added assertions,
7677 (genpic14Code): emit warning on unhandled iCodes
7678 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7679 * src/pic/pcode.c (pCodeOpCopy),
7680 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7681 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7682 SFR_REGISTER}), made safe for future extensions
7683 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7684 instructions even if preceeded by SKIP instructions (also remove
7685 them); removed unused code
7686 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7687 prevents leaving parts of the structure uninitialized after copying
7689 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7691 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7693 * support/regression/tests/addsub.c: added test for the bug
7695 2005-09-21 Raphael Neider <rneider AT web.de>
7697 * device/include/pic16/pic18f1220.h,
7698 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7699 * device/lib/pic16/Makefile.rules: added missing opening paren
7700 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7701 are provided in genutils.c,
7702 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7703 operand/result sizes,
7704 (genCmp): assert on NULL pointers first, then check deref'ed values
7705 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7708 2005-09-18 Raphael Neider <rneider AT web.de>
7710 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7711 as these are now unused,
7712 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7713 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7714 local, avoids uninitialized pointer dereference on r->name
7715 * src/pic16/ralloc.c (newReg): fixed indentation
7717 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7719 * src/SDCCval.c (constVal): fixed bug 730366
7720 * support/Util/SDCCerr.c,
7721 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7723 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7725 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7727 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7729 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7731 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7733 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7734 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7735 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7736 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7737 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7738 * packihx/packihx.c (hexDigit): made c unsigned char
7739 * as/mcs51/lklibr.c (fndsym),
7740 * link/z80/lkgb.c (gb),
7741 * link/z80/lklibr.c (fndsym),
7742 * link/z80/lkrloc.c (relr),
7743 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7744 * src/SDCC.lex (checkCurrFile, process_pragma),
7745 * src/SDCCglue.c (spacesToUnderscores),
7746 * src/SDCCmain.c (setParseWithComma, processFile),
7747 * src/asm.c (tvsprintf, printCLine),
7748 * src/avr/gen.c (emitcode, aopPut),
7749 * src/ds390/gen.c (emitcode),
7750 * src/hc08/gen.c (emitcode, emitinline),
7751 * src/mcs51/gen.c (emitcode, genInline),
7752 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7754 * src/pic/ralloc.c (debugLog),
7755 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7757 * src/pic16/ralloc.c (debugLog),
7758 * src/z80/main.c (_process_pragma):
7759 made all ctype.h function calls safe
7760 * src/SDCCopt.c: include math.h for fabs
7761 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7762 and used them throughout the code to make ctype.h function calls safe
7763 * src/ds390/main.c (asmLineNodeFromLineNode),
7764 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7765 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7767 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7768 (newpCodeAsmDir): made ctype.h function calls safe
7769 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7770 pic16_emitcode): made lbp unsigned char*
7771 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7772 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7773 * src/xa51/gen.c (emitcode),
7774 * src/z80/gen.c (_emit2): made lbp unsigned char*
7775 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7778 2005-09-05 Raphael Neider <rneider AT web.de>
7780 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7781 access bank splitpoint
7783 2005-09-05 Raphael Neider <rneider AT web.de>
7785 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7787 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7789 * .version: changed to version 2.5.3
7790 * doc/sdccman.lyx: changed version to 2.5.3,
7791 documented --codeseg and --constseg and pragma codeseg and constseg,
7792 documented bit parameters (reentrant) and bit returning
7793 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7794 currFunc->recvSize, but is this ok for all ports?
7795 (ast2iCode): result of ~ on unsigned char must be cast to int for
7797 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7798 function pointers in bit space
7799 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7800 (processFuncArgs): call port.reg_parm() with reentrancy info
7808 * src/z80/main.c: port.reg_parm prototype extended with
7809 "bool reentrant" parameter
7810 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7811 options.stackAuto for allocating bit register parameters
7812 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7813 (genSend): set BitBankUsed if it is,
7814 (selectRegBank): factored out of genCall for use in genPcall,
7815 (genCall): removed redundant dtype assignmen, use selectRegBank,
7816 (genPcall): handle returning in Carry properly, save in F0 if needed,
7817 (genReceive): handle bit register parameters
7818 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7819 (mcs51_assignRegisters): enable bit registers for all reentrant
7820 functions and don't set BitBankUsed unconditionally
7821 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7822 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7823 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7825 2005-08-27 Borut Razem <borut.razem AT siol.net>
7827 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7828 ppc-osx (Darwin) does not support -u option. It seems that it is
7829 supported only on Linux - GNU cp
7831 2005-08-25 Borut Razem <borut.razem AT siol.net>
7833 * sim/ucsim/gui.src/serio.src/Makefile.in,
7834 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7835 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7836 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7837 install and strip, since the strip at /usr/ccs/bin should be used
7840 2005-08-24 Borut Razem <borut.razem AT siol.net>
7842 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7844 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7846 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7849 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7851 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7852 * as/mcs51/lkmain.c (link_main): fixed warning
7853 * device/include/stdbool.h: ds390 has no advanced bit support yet
7854 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7855 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7856 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7857 and updated their macros
7858 * src/SDCCval.c (constVal): updated comment for renamed b_long
7860 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7862 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7863 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7864 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7865 (oprio): set priority for '['
7866 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7868 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7869 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7870 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7871 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7872 added overlayable BIT_BANK area
7873 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7874 (summary2): explain 'T' in legenda
7875 * as/mcs51/lkrloc.c: replaced old K&R style,
7876 (relr): added R_BIT processing,
7877 (errmsg): added "Bit-addressable relocation error",
7878 (adb_bit): added for converting from byte- to bit-addressable space,
7879 (adb_24_bit): added for converting from byte- to bit-addressable space
7880 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7881 used in reentrant functions now even as return value
7882 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7883 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7884 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7885 * src/SDCCglobl.h: added indicator BitBankUsed
7886 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7887 the bit registers b0-b7
7888 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7889 (geniCodeCast): fixed bug 1263853,
7890 (geniCodeLogicAndOr): put result in bool or char,
7891 (geniCodeReceive): added parameter func for accessing the return type,
7892 (geniCodeFunctionBody): pass func to geniCodeReceive
7893 * src/SDCCmain.c: added indicator BitBankUsed
7894 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7895 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7896 (checkSClass): don't put automatic bool/bit on stack,
7897 (checkFunction): removed check on function cannot return bit
7898 * src/SDCCsymt.h: added newBoolLink prototype
7899 * src/mcs51/gen.c (rb1regs): added bit registers,
7900 (movc): created for assigning to carry,
7901 (pushReg, popReg): created for pushing registers,
7902 (sameRegs): check both AOP_REG and AOP_CRY types,
7903 (aopOp): handle bit registers,
7904 (aopPut): optimization no self-assign,
7905 (saveRegisters): push reg->base (bits) only once for bit registers,
7907 (unsaveRegisters): pop reg->base only once and use popReg,
7908 (assignResultValue): added parameter func and return in carry for bits,
7909 (genIpush): optimization no reload in A if not changed,
7910 (genSend): bit parameters in reentrant functions are passed in bit
7911 registers by first assigning to bits in B, then save registers and
7913 (genCall): handle returning in Carry properly, save it in F0 if needed,
7914 (genPcall): updated assignResultValue call, this is not safe yet for bit
7915 returning function !!!
7916 (genFunction): don't generate equ's for bit registers and use pushReg,
7917 (genEndFunction): take care of bit returning functions and use popReg,
7918 (genRet): return bit in Carry,
7919 (genIfx): optimize bit registers and other directly addressable bits,
7920 (genReceive): updated assignResultValue call
7921 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7922 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7923 registers when using stack-auto
7924 * src/mcs51/ralloc.c (_G): added allBitregs,
7925 (regs8051): added the bit registers,
7926 (createStackSpil): use macro IS_BIT,
7927 (getRegBit): added to allocate a bit register, else spill,
7928 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7929 (updateRegUsage): factored out to ease stepping while debugging,
7930 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7931 also allocate bit registers,
7932 (fillGaps): handle bit registers,
7933 (findAllBitregs): added to create bit vector with all bit registers,
7934 (mcs51_allBitregs): returns this bit vector,
7935 (mcs51_assignRegisters): when using stack-auto use bit registers for
7936 passing parameters and creating local variables
7937 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7939 2005-08-22 Borut Razem <borut.razem AT siol.net>
7941 * device/lib/Makefile.in: replaced find option -or with -o
7942 to make it run on solaris
7944 2005-08-22 Raphael Neider <rneider AT web.de>
7946 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7947 fixes #1265442 (crash on Solaris)
7949 2005-08-20 Borut Razem <borut.razem AT siol.net>
7951 * configure, configure.in: added tests for libsocket and libnsl libraries,
7952 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7953 from support/regression/Makefile.in
7954 * support/regression/Makefile.in: added
7955 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7956 * sim/ucsim/libtool: regenerated on sparc-solaris
7957 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7958 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7959 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7960 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7961 sparc-solaris, which doesn't use GNU ld linker
7962 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7963 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7965 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7967 * src/mcs51/peeph.def: updated comments
7969 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7971 * device/lib/_gptrget.c,
7972 * device/lib/_gptrput.c: slightly shorter
7973 * doc/sdccman.lyx: incremented version
7974 * src/mcs51/peeph.def: moved peephole comments to the line of first
7975 change to better keep line correlation, reanimated 186.e
7976 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7978 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7980 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7981 David Saxton with quotes around file name.
7983 2005-08-15 Borut Razem <borut.razem AT siol.net>
7985 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7986 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7987 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7988 make tests run on x86_64 platform
7990 2005-08-13 Raphael Neider <rneider AT web.de>
7992 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7993 as it might be executed DURING a build (parallel make is wonderful)
7995 2005-08-13 Raphael Neider <rneider AT web.de>
7997 * device/lib/Makefile.in (port-specific-objects-pic16):
7998 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7999 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8001 * device/lib/pic16/Makefile.rules: build subdirs before creating
8002 the library, removed builddir rule, create $(builddir) early in
8003 recurse rule, use empty recurse rule for leaf directories
8004 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8005 mkdir errors (race condition), removed duplicate suffix "hex"
8007 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8008 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8009 prevents mkdir -p from aborting on Alpha
8011 2005-08-12 Raphael Neider <rneider AT web.de>
8013 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8014 db-statements in order to allow for arrays of pointers in code
8015 sections to be placed without interspersed 0-padding, fixes
8017 * (emitStatistics): fixed division by zero for pic18f1220
8018 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8019 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8020 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8021 * (pic16_pCodeConstString): keep track of already emitted string
8022 literals to prevent "duplicate definitions of symbol _str_NR"
8023 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8025 * device/lib/Makefile.in: ignore failing PIC16 library builds
8026 * device/lib/pic16/Makefile: do not build if gputils are missing
8027 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8029 2005-08-10 Raphael Neider <rneider AT web.de>
8031 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8034 2005-08-10 Raphael Neider <rneider AT web.de>
8036 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8037 Rokas' patch to add the new fixed point type "__fixed16x16"
8038 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8039 functions for __fixed16x16 arithmetics
8040 * device/lib/pic16: reimplemented the build system to support
8041 a separate build directory, better handling of libio (create
8042 the library in a separate subdir for each architecture) and
8043 easier configuration (centralized in Makefile.common)
8045 2005-08-07 Raphael Neider <rneider AT web.de>
8047 * src/pic16/gen.c (genrshTwo): fixed sign extension
8048 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8049 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8051 * device/include/pic16/pic18f4220.h: NEW, header for
8052 pic18f4220 and pic18f4320
8053 * device/include/pic16/pic18fregs.h: added new devices,
8054 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8055 * device/include/pic16/signal.h: resolved name clashes
8056 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8057 to also allow testing for interrupt enable bits, added
8058 comments on how to use the macros
8059 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8060 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8061 register definitions for the devices
8062 * device/lib/pic16/pics.all: added new devices
8063 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8065 * device/lib/pic16/libc/stdlib/memfree: do not count
8066 the block header as free memory
8067 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8068 simplified and added missing end-of-blocklist-marker
8069 (reported by Peter Onion, fixes #1252814)
8070 * (_mergeHeapBlock): fixed loop condition
8071 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8072 len==0, restructured code
8073 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8074 up a bit, reduced bitfield accesses, prevent endless loops
8075 in case of heap corruption
8076 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8077 "unreferenced arguments/must return a value" warnings
8078 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8079 replaced BAUDREG with SPBRG
8080 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8081 device/lib/pic16/debug/gstack/gstack.c: replaced
8082 _naked, _asm, _endasm with __naked, __asm, __endasm
8084 2005-08-05 Raphael Neider <rneider AT web.de>
8086 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8087 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8089 2005-08-05 Borut Razem <borut.razem AT siol.net>
8091 * device/lib/Makefile.in: added missing ';'
8092 * configure: removed ^M characters
8094 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8096 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8097 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8100 2005-08-04 Borut Razem <borut.razem AT siol.net>
8102 * configure.in: pic16 libraries build 2nd try - enable running
8103 configure in device/lib/pic16
8104 * configure: regenerated from configure.in
8105 * device/lib/Makefile.in: create $(PORT)/bin directory
8107 2005-08-03 Raphael Neider <rneider AT web.de>
8109 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8110 to get/set values via pointers
8111 * (genUnpackBits,genPackBits): changed detection of
8112 ptr->bitfield vs. sym.bitfield, fixed access via generic
8113 pointers, removed dead (wrong) code for multibyte bitfields
8114 * (genNearPointerGet, genGenPointerGet): removed useless code,
8115 fixed bitfield detection, fixes #1250594
8116 * (genNearPointerSet): removed useless code
8117 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8118 and introduced macro pic16_emitpcode that conditionally emits
8119 the origin of the following pCode (useful for debugging SDCC)
8120 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8121 * (createDefmap): fixed handling of LFSR for --optimize-df
8123 2005-08-02 Borut Razem <borut.razem AT siol.net>
8125 * device/lib/Makefile.in: pic16 libraries build enabled since
8126 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8128 2005-08-02 Raphael Neider <rneider AT web.de>
8130 * src/pic16/gen.c (genPackBits): removed deprecated warning
8131 * (genGenPointerSet): fixed bitfield detection
8133 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8135 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8137 2005-07-31 Raphael Neider <rneider AT web.de>
8139 * device/lib/pic16/libdev/pic18f458.c,
8140 device/include/pic16/pic18f458.h: added missing T0CONbits
8142 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8144 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8146 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8148 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8150 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8152 * device/include/mcs51/at89c51ed2.h: added.
8154 2005-07-23 Raphael Neider <rneider AT web.de>
8156 * src/pic/gen.h: added emitpcode macro for debugging
8157 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8158 and replace by macro adding debug information on demand
8159 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8160 * (gencjne): tried to fix; replaced with correct (slower) code
8161 * (gen{Unp,P}ackBits): fixed single bit access
8162 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8163 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8164 previous instruction
8165 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8166 register has to be handled with care (forbidding movement
8167 of assignments/uses, removing assignments completely, ...)
8168 * (pCodeOptime2pCodes): make use of regIsSpecial
8169 * added lots of debugging output (commented out)
8170 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8171 from being reused as result UNLESS it is known to work
8173 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8175 * support/Util/dbuf.h: include <stddef.h> for size_t
8176 * .version: changed to version 2.5.2
8178 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8180 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8182 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8184 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8185 (genModOneByte): removed needless psha/pula
8187 2005-07-22 Raphael Neider <rneider AT web.de>
8189 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8190 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8191 * src/pic/gen.c (resolveIfx): do not "invent" labels
8192 * (genSkipc): changed to positive logic
8193 * (genSkipCond): removed as no longer needed
8194 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8196 * (genLeftShift): check operands are in different registers
8197 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8198 INCF does not update CARRY...
8199 * src/pic/main.c: fixed _linkCmd
8200 * src/pic/pcode.c (unlinkpCode): added inactive code
8201 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8202 alive (do not assign result and operand overlapping registers)
8204 2005-07-22 Raphael Neider <rneider AT web.de>
8206 * src/pic/device.c (dump_sfr): replaced register declaration with
8207 call to emitSymbolToFile() to avoid duplicate symbols
8208 * (assignRelocatableRegisters): do not declare external symbols
8209 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8210 right (take size of type, not etype)
8211 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8212 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8213 * (packRegsForAccUse): disabled assignment of WREG as
8214 the result reg to prevent occurence of just fixed #1235003,
8216 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8217 symbols (avoids duplicate symbols in .asm file)
8218 * (pic14emitRegularMap): use emitSymbolToFile()
8219 * src/pic/gen.c (aopOp): fixed spillLocation handling
8220 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8221 * (genDataPointerSet): removed unneccessary variables/output
8223 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8225 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8226 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8228 2005-07-21 Raphael Neider <rneider AT web.de>
8230 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8231 architecture cannot handle them efficiently, fixes bug #1235003
8232 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8233 check for empty sets before using them (fixes bug #1232190)
8235 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8237 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8238 (lnksect2): generate warnings for memory overlap
8239 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8240 constseg to set the name of these segments so you can instruct the linker
8241 to place them in banks
8242 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8243 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8244 added code_seg and const_seg to options
8245 * src/SDCCglue.c (emitMaps): use options.const_seg,
8246 (createInterruptVect): put interrupt vectors in segment HOME,
8247 (glue): put HOME before static segment and put the main glue in HOME,
8248 (glue): use options.code_seg
8249 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8250 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8251 these segments so you can instruct the linker to place them in banks
8252 (linkEdit): use code_loc for HOME segment which should be the first
8253 segment in code memory now
8254 * src/SDCCmem.c: fixed more stuff like bug 1238386
8255 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8256 (changePointer): don't change function pointers to code pointers for
8258 (compareType): added exceptional check for banked function pointers
8259 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8260 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8261 after static in code memory
8262 * src/mcs51/gen.c: added aopLiteralLong prototype,
8263 (aopForSym): use getSize for functions,
8264 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8265 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8266 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8268 (genPcall): use call for literal function pointers and generate banked
8269 calls over the one trampoline so there's only one place for the user to
8270 modify according to his/hers hardware,
8271 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8272 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8273 * src/mcs51/main.c: added keyword banked,
8274 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8275 * support/Util/SDCCerr.c,
8276 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8277 needed for passing the bank and address to the trampoline
8278 * device/lib/mcs51/crtbank.asm: added for bankswitching
8279 * device/lib/mcs51/Makefile: added crtbank
8281 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8283 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8284 for fields at offset 0 of a struct or union as reported
8285 on 2005-07-07 in the developer mailing list.
8287 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8289 * src/SDCCmem.c: fixed bug 1238386
8291 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8293 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8294 (patch #1144962), added peephole 300, enabled 259.x
8295 * doc/sdccman.lyx: removed screenshot and provided link instead
8297 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8299 * doc/sdccman.lyx: added section about debugging with ddd
8300 * doc/figures/ddd_example.eps: screenshot of debugging session
8302 2005-07-04 Raphael Neider <rneider AT web.de>
8304 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8305 like CODE pointers, fixes #1115683
8306 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8307 call, fixes bugs #1232211, #1228110,
8308 fixed wrong casts to pCodeFlow from pCodeInstructions
8310 2005-07-04 Raphael Neider <rneider AT web.de>
8312 * src/pic/gen.c (popGet): changed assert to allow for
8314 * (popGetAddr): changed signature to provide
8315 an additional index, patched all call sites
8316 * (genCmpEq): handle literal-like operands correctly
8317 * (genAddrOf): added sanity checks on __code/__data pointers
8318 * (genAssign): added handling of symbols from __code section
8319 * (gencjne): do not generate code for comparisons whose result
8320 is neither stored nor used, fixes bug #1171114
8321 * (AccLsh, AccRsh): operate on operand instead of WREG
8322 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8323 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8325 * rewrote complete shift-by-literal logic, commented unused
8327 * (genConstPointerGet): get multiple bytes (if result size > 1),
8328 fixed handling of non-immediate addresses
8329 * (genPointerGet): handle CODE pointers like CONST pointers
8330 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8331 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8332 operand is to be treated as a literal or not
8333 * (mov2w,genPcall,genCmpEq),
8334 src/pic/genarith.c: use aop_isLitLike() to decide between
8335 literal/register contents
8336 * (addSign): added missing offset
8337 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8338 only emit comment in debug-mode,
8339 use {aop,op}_isLitLike throughout the file
8340 * src/pic/glue.c: fix initializers for pointers (work in progress)
8341 * src/pic/pcode.c (get_op): honor index on _const symbols
8342 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8343 * (dumppBlock): added pCode size estimation
8344 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8345 check for IS_SYMOP before OP_SYMBOL'ing
8346 * fixed indentation, compacted switch-statements
8347 * (allocReg): find free register and allocate it instead of
8348 allocating new registers all the time
8349 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8350 registers as its operands (necessary only for multibyte GETs)
8352 2005-07-01 Raphael Neider <rneider AT web.de>
8354 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8355 debugging .asm-output macros FENTRY + FEXIT
8356 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8358 * (emitpComment): NEW, printf to pCode
8359 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8361 * (popGetAddr): NEW, variant of popGet to access an immediates
8362 high(er) bytes instead of the n'th byte of memory they reference,
8363 replaced popGet with popGetAddr where neccessary
8364 * (genDataPointerGet): reactivated and fixed implementation
8365 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8367 * (genDataPointerSet): fixed multibyte assignments
8368 * (genpic14Code): fixed --i-code-in-asm handling
8369 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8370 * (genPlus): fixed index-out-of-bounds error
8371 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8372 * src/pic/ralloc.c: added debugging output macro FENTRY2
8373 * (spillThis): fixed indentation, enbraced for-body for clarity
8374 * (rematStr): commented out as now unused
8375 * (regTypeNum): commented out special spill case (overwrites
8377 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8379 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8381 * doc/sdccman.lyx: documented sfr16/sfr32,
8382 added example for using storage class with function pointers
8383 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8385 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8387 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8388 * device/lib/_itoa.c,
8389 * device/lib/_ltoa.c: optimized codesize
8390 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8391 but don't know how to suppress the double warning.
8392 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8393 * support/Util/SDCCerr.c,
8394 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8396 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8398 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8399 fixed old K&R prototypes
8400 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8401 * device/lib/_gptrget.c,
8402 * device/lib/_gptrgetc.c,
8403 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8404 also new versions for small generic pointers and banked generic pointers
8405 * src/port.h: added const_name
8406 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8407 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8408 * src/SDCCcse.c (findPrevIc): check all associative operators
8409 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8410 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8411 * src/SDCCmem.c: updated comments,
8412 set far-space to 0 for pdata, results in optimized code
8413 * src/SDCCmem.h: added macro CONST_NAME
8414 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8415 moving the info into the highest bits, see also gptrget/gptrput
8416 * src/src.dsp: added sdcc.ico to project files
8417 * src/avr/gen.c (genCast): fixed bug 0x%d
8418 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8419 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8420 relation between ptr_type and DCL_TYPE,
8421 (genCast): fixed bug 0x%d
8422 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8423 (CODE)" for const_name
8424 * src/hc08/gen.c (genCast): fixed bug 0x%d
8425 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8426 (hc08_port): added "CONST (CODE)" for const_name
8427 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8428 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8429 between ptr_type and DCL_TYPE,
8430 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8431 operand* and took AOP() inside function so sfr-ness can be checked,
8432 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8434 (genFunction, genEndFunction): optimized stack setup,
8435 (genMinus): optimized for literals with ending zeroes (in bytes),
8436 (genCast): fixed bug 0x%d
8437 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8438 (mcs51_port): added "CONST (CODE)" for const_name
8439 * src/mcs51/peeph.def: made rule 226 more generic
8440 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8441 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8442 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8443 * src/z80/main.c (z80_port): added NULL for const_name,
8444 (gbz80_port): added NULL for const_name
8445 * support/regression/tests/bug663539.c,
8446 * support/regression/tests/sfr16.c: new tests
8448 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8450 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8452 2005-06-24 Raphael Neider <rneider AT web.de>
8454 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8456 * device/include/pic16/signal.h: added USBIF
8459 2005-06-24 Raphael Neider <rneider AT web.de>
8461 * device/lib/pic16/libdev/pic18f2455.c,
8462 device/include/pic16/pic18f2455.h: NEW
8463 * device/include/pic16/pic18fregs.h,
8464 device/lib/pic16/pics.all,
8465 src/pic16/device.c: added 18f2455
8466 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8467 device/include/pic16/{pic18f[68][567].h,usart.h}:
8468 replaced MULTIPLE_USARTS define with more relaible
8469 compatibility sfrs (for USART access)
8471 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8473 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8474 and the output asm file line is printed on two lines.
8476 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8478 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8479 BGT, BLE, BHI, and BLS instructions
8480 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8482 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8483 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8485 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8487 2005-06-15 Raphael Neider <rneider AT web.de>
8489 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8490 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8491 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8492 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8493 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8495 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8497 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8498 Marcel Telka in bug #1215704
8500 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8502 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8503 located in shared memory bank.
8505 2005-05-31 Raphael Neider <rneider AT web.de>
8507 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8508 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8509 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8511 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8513 * device/lib/_strncpy.c: fixed the fix
8515 2005-05-26 Raphael Neider <rneider AT web.de>
8517 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8518 initializers with \0, bug #1208187
8519 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8520 intializers with \0, bug #1208187
8522 2005-05-26 Raphael Neider <rneider AT web.de>
8524 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8525 initializers with \0, bug #1208187
8526 * src/pic16/main.c (_process_pragma): added sanity checks
8527 for stack position and size, emit warnings when appropriate
8529 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8531 * device/lib/_strncpy.c: fixed not filling with \0
8533 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8535 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8537 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8538 compound_statement),
8540 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8542 2005-05-24 Raphael Neider <rneider AT web.de>
8544 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8546 2005-05-24 Raphael Neider <rneider AT web.de>
8548 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8549 TRISE definitions, closes bug #1162453
8551 2005-05-22 Raphael Neider <rneider AT web.de>
8553 * src/pic16/main.c (_process_pragma): check for missing
8554 arguments to pragmas code and udata
8555 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8556 consistency fixes to match other headers (thanks to Jim Paris)
8557 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8559 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8561 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8563 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8565 * support/regression/tests/bug1198642.c: new test
8566 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8567 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8568 * support/scripts/resource.h,
8569 * support/scripts/resource.rc,
8570 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8571 * support/scripts/sdcc.ico: added 32x32 icon
8573 2005-05-18 Raphael Neider <rneider AT web.de>
8575 * device/lib/pic16/libdev/pic18f*.c,
8576 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8577 keywords to "__sfr" and "__at (X)"
8578 * device/include/pic16/pic18fregs.h: added pic18f4520
8579 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8580 #1203088 (MPLAB compatibility)
8582 2005-05-17 Raphael Neider <rneider AT web.de>
8584 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8585 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8586 * device/lib/pic16/pics.all: added new devices
8587 * src/pic16/device.c: added support for pic18f4520
8589 2005-05-16 Raphael Neider <rneider AT web.de>
8590 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8591 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8592 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8593 convenience function for bit access
8595 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8597 * device/lib/printf_large.c: fixed bug 1193299
8598 * support/regression/tests/bug1057979.c: added test %3.3s
8600 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8602 * device/include/mcs51/8051.h,
8603 * device/include/mcs51/8052.h: made parseable with lint
8604 * device/include/mcs51/lint.h: added include file for (sp)lint
8605 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8606 * doc/cdbfileformat.lyx,
8607 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8609 2005-05-14 Raphael Neider <rneider AT web.de>
8611 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8612 * device/lib/pic16/libc/stdlib/itoa.c (new)
8613 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8614 * device/lib/pic16/libio/Makefile: exclude subdir according to
8615 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8616 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8617 * src/pic16/gen.c (genFunction): prevent annoying warning
8618 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8620 * support/cpp2/cppmain.c (cpp_output_string): new
8621 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8624 2005-05-13 Borut Razem <borut.razem AT siol.net>
8626 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8628 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8630 * .version: changed to version 2.5.1; back to bleeding edge development
8632 2005-05-11 Borut Razem <borut.razem AT siol.net>
8634 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8635 generate PDF version 1.3 documents
8637 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8639 * .version: changed to version 2.5.0
8641 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8643 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8645 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8647 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8648 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8649 well as many smaller updates.
8650 * .version: changed to version 2.5.0-pre1
8652 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8654 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8656 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8658 * support/regression/tests/bug1185672.c: added
8659 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8661 * src/mcs51/gen.c (genCall): added comments, made it look safer
8662 * src/mcs51/gen.c (genEndFunction): simplified
8664 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8666 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8668 2005-04-14 Borut Razem <borut.razem AT siol.net>
8670 * fixed bug 1045046 - SIGSEGV with really simple code?:
8671 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8672 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8674 2005-04-14 Borut Razem <borut.razem AT siol.net>
8676 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8677 src/pic16/device.h: temporarily disabled experimental #inline pragma
8680 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8682 * device/include/z80/stdio.h,
8683 * device/include/z80/string.h: removed these highly incomplete files so
8684 SDCC can use the default ones in device/include/
8686 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8688 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8690 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8693 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8695 * device/include/malloc.h: removed redundant __reentrant prototypes
8696 * device/lib/_mullong.c: added working xstack variant in asm (C version
8697 doesn't pass regression tests)
8698 * device/lib/bpx.c: used __data and made bpx char for mcs51
8699 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8700 (createFunction): fixed bug with xstackPtr
8701 * src/SDCCcse.c: corrected comments
8702 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8703 (killDeadCode, eBBlockFromiCode): removed unused code
8704 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8706 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8707 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8708 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8709 (genModOneByte): fixed warning in MSVC
8710 * src/mcs51/main.c (): added comments
8711 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8713 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8715 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8717 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8719 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8721 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8723 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8724 characters arrays of larger size than the declared one.
8726 2005-04-10 Borut Razem <borut.razem AT siol.net>
8728 * src/pic/gen.c (genInline),
8729 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8730 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8731 (findNextInstruction), (findPrevInstruction),
8732 (findInstructionUsingLabel),
8733 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8734 * src/pic/pcode.c (findLabel): added missing '\n'
8735 * src/src.dsp: added SDCCdwarf2.c to the project
8737 2005-04-09 Borut Razem <borut.razem AT siol.net>
8739 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8741 2005-04-08 Raphael Neider <rneider AT web.de>
8743 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8744 into the chain after a given one) and mergeDefmapSymbols (combine
8745 defmap entries for each symbol per pcode)
8746 * (createDefmap): have defmap entries merged in the end
8747 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8748 a symbol before replacing one access type's symbol, merge symbols in
8749 the end (replacement symbol might already have an entry)
8750 * (assignValnums): keep reference to written WREG intact
8752 2005-04-08 Raphael Neider <rneider AT web.de>
8754 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8757 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8759 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8762 2005-04-07 Raphael Neider <rneider AT web.de>
8764 * device/include/pic16/usart.h: added compatibility defines for
8765 devices with more than one USART
8766 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8768 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8770 * device/lib/Makefile.in: updated for port specific include
8772 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8774 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8776 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8778 * device/include/8051.h,
8779 * device/include/8052.h,
8780 * device/include/at89S8252.h,
8781 * device/include/at89c55.h,
8782 * device/include/at89x051.h,
8783 * device/include/at89x51.h,
8784 * device/include/at89x52.h,
8785 * device/include/mcs51reg.h,
8786 * device/include/reg51.h,
8787 * device/include/reg764.h,
8788 * device/include/regc515c.h,
8789 * device/include/sab80515.h: (re)moved these 12 files
8790 * device/include/mcs51/8051.h,
8791 * device/include/mcs51/8052.h,
8792 * device/include/mcs51/at89S8252.h,
8793 * device/include/mcs51/at89c55.h,
8794 * device/include/mcs51/at89x051.h,
8795 * device/include/mcs51/at89x51.h,
8796 * device/include/mcs51/at89x52.h,
8797 * device/include/mcs51/mcs51reg.h,
8798 * device/include/mcs51/reg51.h,
8799 * device/include/mcs51/reg764.h,
8800 * device/include/mcs51/regc515c.h,
8801 * device/include/mcs51/sab80515.h: and added them here
8803 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8805 * device/include/stdarg.h: changed SDCC specific keywords to double
8807 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8809 * device/include/hc08/mc68hc908gp32.h,
8810 * device/include/hc08/mc68hc908jb8.h,
8811 * device/include/hc08/mc68hc908jkjl.h,
8812 * device/include/hc08/mc68hc908qy.h: fixed comments
8813 * device/include/mcs51/README: updated
8814 * device/include/mcs51/c8051f120.h: added PINRSF
8815 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8816 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8817 amidst code. Also inline is not supported.
8819 2005-04-06 Raphael Neider <rneider AT web.de>
8821 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8822 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8823 callers stack/frame pointers
8825 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8827 * device/include/pic16/usart.h: added, missing in previous commit,
8828 * device/include/pic16/adc.h: fixed typo,
8829 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8831 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8833 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8834 uninitialized because a bug appears with gplink
8835 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8836 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8837 complains for unrecognised option
8839 2005-04-05 Raphael Neider <rneider AT web.de>
8841 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8842 structs as well (using memcpy)
8843 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8844 on ISRs (GOTO has no label)
8845 * src/pic16/device.h: added OF_OPTIMIZE_DF
8846 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8847 new data flow analysis/optimization
8848 * src/pic16/pcode.c: added (prototypes for and implementation of)
8849 dataflow analysis functions, fixed pCodeInstructions' inCond and
8850 outCond values, made RCALL a branch instruction
8851 * (pic16_unlinkpCode): keep C line if possible
8852 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8853 C line moved if possible
8854 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8855 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8856 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8857 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8859 * (pic16_getJumptabpCode): NEW, needed in...
8860 * (LinkFlow): fixed handling of jumptables, calls and conditional
8862 * (pic16_InsertCommentAfter): NEW
8863 * (pic16_pCodeReplace): made verbose and flow preserving
8864 * (AnalyzeFlow): added call to data flow analysis
8865 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8866 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8867 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8869 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8871 * src/SDCCast.c (decorateType): fixed bug #1105626
8873 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8875 * device/include/asm/pic16/features.h,
8876 * pic18f*.h headers,
8877 * device/include/pic16/adc.h,
8878 * device/include/pic16/delay.h,
8879 * device/include/pic16/i2c.h,
8880 * device/include/pic16/malloc.h,
8881 * device/include/pic16/stdio.h,
8882 * device/include/pic16/stdlib.h,
8883 * device/include/pic16/string.h,
8884 * device/lib/pic16/libc/stdio/printf_tiny.c,
8885 * device/lib/pic16/libc/stdio/printf_small.c,
8886 * device/lib/pic16/libc/stdio/strmgpsim.c,
8887 * device/lib/pic16/libc/stdio/strmmssp.c,
8888 * device/lib/pic16/libc/stdio/strmusart.c,
8889 * device/lib/pic16/libc/stdio/vfprintf.c,
8890 * device/lib/pic16/libc/stdlib/ltoa.c,
8891 * device/lib/pic16/libc/stdlib/putchar.c,
8892 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8893 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8894 * device/lib/pic16/libc/stdlib/memchrram.c,
8895 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8896 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8897 * device/lib/pic16/libio/adc/adcbusy.c,
8898 * device/lib/pic16/libio/adc/adcread.c,
8899 * device/lib/pic16/libio/adc/adcsetch.c,
8900 * device/lib/pic16/libio/usart/ubaud.c,
8901 * device/lib/pic16/libio/usart/ubusy.c,
8902 * device/lib/pic16/libio/usart/udrdy.c,
8903 * device/lib/pic16/libio/usart/uopen.c,
8904 * device/lib/pic16/libio/usart/uputc.c,
8905 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8906 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8907 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8908 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8909 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8910 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8911 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8912 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8913 specific keywords to double underlined form,
8914 * device/lib/pic16/libc/Makefile.rules,
8915 * device/lib/pic16/libsdcc/Makefile.rules,
8916 * device/lib/pic16/libm/Makefile,
8917 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8918 to compile with C standard set in Makefile.common
8919 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8920 rand.c and crc.c in compilation process,
8921 * device/lib/pic16/libsdcc/int/divuint.c,
8922 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8923 `c' from signed to unsigned,
8924 * device/lib/pic16/startup/crt0.c,
8925 * device/lib/pic16/startup/crt0i.c,
8926 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8927 keywords to double underlined form, bug fixes in _do_cinit function
8928 which prevented the correct initialization of the .idata segment,
8929 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8930 core to enter a infinite loop
8931 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8933 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8935 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8937 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8939 * device/include/Makefile.in: add support for hc08 subdirectory
8940 * device/include/hc08/: new subdirectory
8941 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8942 Lucas Loizaga, thanks!
8943 * device/include/hc08/mc68hc908qy.h,
8944 * device/include/hc08/mc68hc908gp32.h,
8945 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8946 their own directory. Changed internal macro names to use the compiler
8947 reserved namespace. Changed SDCC specific keywords to double
8949 * device/include/math.h,
8950 * device/include/malloc.h,
8951 * device/include/stdarg.h,
8952 * device/include/stdbool.h
8953 * device/include/string.h,
8954 * device/include/tinibios.h,
8955 * device/include/ds400rom.h,
8956 * device/include/8051.h,
8957 * device/include/8052.h,
8958 * device/include/80c51xa.h,
8959 * device/include/at89c55.h,
8960 * device/include/at89S8252.h,
8961 * device/include/at89x51.h,
8962 * device/include/at89x52.h,
8963 * device/include/ds80c390.h,
8964 * device/include/reg764.h,
8965 * device/include/regc515c.h,
8966 * device/include/sab80515.h,
8967 * device/include/mcs51/c8051f000.h,
8968 * device/include/mcs51/c8051f018.h,
8969 * device/include/mcs51/c8051f020.h,
8970 * device/include/mcs51/c8051f040.h,
8971 * device/include/mcs51/c8051f060.h,
8972 * device/include/mcs51/c8051f120.h,
8973 * device/include/mcs51/c8051f300.h,
8974 * device/include/mcs51/c8051f310.h,
8975 * device/include/mcs51/c8051f320.h,
8976 * device/include/mcs51/c8051f330.h,
8977 * device/include/mcs51/c8051f350.h,
8978 * device/include/z180.h: Changed SDCC specific keywords to double
8981 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8983 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8985 * (pic16_assignConfigWordValue): disable testing of configuration
8986 register value with config mask,
8987 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8988 function with port->fun_prefix,
8989 * (genFunction): when generating a naked interrupt function never
8990 create an absolute segment placed in interrupt vector address, place
8991 the actual interrupt function at IVA instead, when an interrupt
8992 function is generated with unspecified interrupt then do not create
8993 the absolute section,
8994 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8995 code for generating a call to generic pointer get/put function with
8996 a call to function pic16_callGenericPointer(),
8997 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8998 the call to the generic pointer get/put functions with prefixing the
8999 function name with port->fun_prefix,
9000 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9001 * src/pic16/main.c (_process_pragma): prefix function with
9003 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9004 calling assembler, old 18Fxxxx macro is deprecated,
9005 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9006 PC_ASMDIR in while condition,
9007 * (findInstruction): add PC_ASMDIR in while condition,
9008 * (buildCallTree): prefix main with port->fun_prefix,
9009 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9010 identifier for variable with banked access in instructions BTFSS,
9011 BTFSC, BCF, BSF, BTG
9012 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9013 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9014 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9015 perform optimization when enviroment variable NO_REG_OPT is set,
9016 * (insideLRBlock): NEW, return 1 if register is inside an
9017 INF_LOCALREGS block,
9018 * (RemoveRegFromLRBlock): remove a register that is completely
9019 eliminated by register optimization, but it is still left in local
9020 register store/restore in/from stack block,
9021 * (Remove2pcodes): after removing register, check to see if it
9022 should be removed from local register store/restore in/from stack
9024 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9025 DUMMY_READ_VOLATILE,
9027 * device/include/pic16/adc.h: minor prototype modifications and
9029 * device/include/pic16/malloc.h: added GPL notice various
9031 * device/include/pic16/stdint.h: NEW, standard header for ints
9032 * device/include/pic16/delay.h: NEW, header for delay functions,
9033 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9035 * device/include/pic16/signal.h: NEW, header providing helper macros
9036 for implementing signal handlers,
9037 * device/include/pic16/stdio.h: added prototypes for functions,
9038 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9039 prototypes for stdin and stdout, added macro PUTCHAR to
9040 automatically implement putchar function prototype,
9041 * device/include/pic16/usart.h: modified and updated USART library,
9042 * device/lib/pic16/libio/adc/,
9043 * device/lib/pic16/libio/i2c: some modifications to improve library
9045 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9046 family of functions,
9047 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9048 family of functions and other sources,
9049 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9050 of the PIC18Fxx[28] devices,
9051 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9052 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9053 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9054 _do_cinit function, because the previous failed when local variables
9055 where not placed in the same memory bank,
9056 * device/lib/pic16/libsdcc/char/: various modifications to improve
9057 library performance,
9058 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9059 information on the new functions of the c library and more...
9061 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9063 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9065 2005-03-26 Raphael Neider <rneider AT web.de>
9067 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9068 if condition == CARRY)
9069 * (genCmp): adapted to new genSkipc semantics
9070 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9071 on rIfx (genCmp was broken)
9073 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9075 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9076 * src/z80/main.c (_keywords[]),
9077 * src/SDCCglobal.h (struct options),
9079 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9080 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9081 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9082 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9083 always available in leading double underscore form. The C99 support is
9084 mostly missing, but it's a start.
9085 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9086 reserved identifier "__data".
9088 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9090 * src/mcs51/peeph.def: fixed bug 1170013
9092 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9094 * device/include/mcs51reg.h: fixed bug 842007
9096 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9098 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9101 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9103 * src/port.h (struct PORT),
9104 * src/avr/ralloc.c (avr_assignRegisters),
9106 * src/ds390/ralloc.c (ds390_assignRegisters),
9108 * src/hc08/ralloc.c (hc08_assignRegisters),
9110 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9112 * src/pic/ralloc.c (pic14_assignRegisters),
9114 * src/pic16/ralloc.c (pic16_assignRegisters),
9116 * src/xa51/ralloc.c (xa51_assignRegisters),
9118 * src/z80/ralloc.c (z80_assignRegisters),
9120 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9121 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9123 * src/SDCCdflow.c (computeDataFlow),
9125 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9127 * src/SDCCcflow.c (*),
9129 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9130 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9131 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9132 immedDom() returning wrong block; probably fixes bug #1160833)
9134 2005-03-20 Borut Razem <borut.razem AT siol.net>
9136 * support/scripts/inc2h.pl: WIN32 port
9138 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9140 * device/lib/makefile.in: added abs.c and labs.c
9142 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9144 * device/include/stdint.h: added
9145 * device/lib/abs.c: added
9146 * device/lib/labs.c: added
9147 * device/include/stdlib.h: added abs() and labs() prototypes
9148 * device/lib/libsdcc.lib: added abs and labs
9149 * device/include/float.h,
9150 * device/lib/_fsmul.c,
9151 * device/lib/printf_fast.c,
9152 * device/lib/printf_tiny.c: updated comments
9154 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9156 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9159 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9161 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9162 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9164 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9166 * device/lib/printf_large.c: removed inline assembly for portability and
9167 readability. Use printf_fast if speed or size are more important.
9168 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9169 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9171 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9173 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9174 prevent compiler warning
9176 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9178 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9179 moved to level 0 and declared as static. Also they are explicit
9180 placed in access bank. This was necessery because some times they
9181 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9182 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9183 optimizations. Currently only compare to unsigned char is implemented,
9184 * src/pic16/gen.c: added fReturnIdx array,
9185 * (struct resolvedIfx) is moved to gen.h and made public,
9186 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9187 * (aopForSym): added an optimization to directly store in stack of
9188 the operand of a SEND iCode,
9189 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9190 but as registers instead (AOP_REG) using the fReturnIdx array,
9191 * (pic16_freeAsmop): remove the freed register from the
9192 _G.sregsAlloc field,
9193 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9194 a compare of 'WREG',
9195 * (pic16_popGetTempRegCond): changed function prototype, now
9196 function takes also a bitVector argument v which holds the current
9197 set of registers that are allocated for stack access by aopForSym,
9198 registers allocated in aopForSym for accessing stack symbols are not
9199 any more part of the functions usedRegs field,
9200 * (genCall): some times aopOp is called for a stack variable to be
9201 send, aopForSym might perform the push, if this is true make sure
9202 that genCall doesn't push the variable twice by testing _G.resDirect,
9203 * (genFunction): changed testing for unspecified interrupt number
9204 from 256 to INTNO_UNSPEC,
9205 * modified selection scheme of frame pointer generation. Previously
9206 if function did use local registers a frame pointer was generated,
9207 now a frame pointer is generated only if function has arguments
9208 (that need PLUSW2 register access), or has stack arguments, or the
9209 compiler is not instructed to omit the frame pointer,
9210 * (genEndFunction): before restoring local registers that were saved
9211 in the function preamble, also restore the registers that *might*
9212 have been allocated for stack access,
9213 * (genRet): removed some old comments,
9214 * (genCmp, the active (RN's) version): added a call to the
9215 pic16_genCmp_special function to perform the compare with a more
9216 robust and optimized way,
9217 * (genInline): a feature has been added in inline code generation,
9218 which allows a wildcard variable substitution when writing inline
9219 assembly. Code is incomplete and experimental therefore undocumented,
9220 * (genCast): changed order of aopOp for result and right to allow
9221 aopForSym to directly load the result if possible,
9222 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9223 perform an optimized compare on some selected special occasions,
9224 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9225 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9226 generate an IVT any more,
9227 * src/pic16/main.c (pic16_optionsTable): added command line option
9229 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9230 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9232 * src/pic16/NOTES: Raphael Neider added in list of active developers
9233 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9234 jumptable_end to prevent bug #,
9235 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9236 inCond and outCond fields,
9237 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9238 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9239 turn off register spilling,
9240 * (packRegsForOneUse): synced with other ports' versions although it
9241 is not used currently,
9242 * (pic16_packRegisters): added an optimization while reading
9243 structure bitfields, some registers may be saved (malloc code is
9244 decreased by 80 bytes)
9246 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9248 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9249 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9250 this can be optimized more?
9252 2005-03-10 Raphael Neider <rneider AT web.de>
9254 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9255 genNearPointerGet): (hopefully) fixed access to bitfields via
9256 pointers (p->bitN = x; and x = p->bitN; failed)
9258 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9260 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9262 2005-03-09 Raphael Neider <rneider AT web.de>
9264 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9266 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9268 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9269 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9270 (regTypeNum): set REG_BIT type if necessary
9271 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9272 * support/regression/tests/critical.c: check bug 1144613
9274 2005-03-02 Raphael Neider <rneider AT web.de>
9276 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9278 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9280 * src/avr/ralloc.c (serialRegAssign),
9281 * src/ds390/ralloc.c (serialRegAssign),
9282 * src/hc08/ralloc.c (serialRegAssign),
9283 * src/mcs51/ralloc.c (serialRegAssign),
9284 * src/pic/ralloc.c (serialRegAssign),
9285 * src/pic16/ralloc.c (serialRegAssign),
9286 * src/xa51/ralloc.c (serialRegAssign),
9287 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9289 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9291 * src/SDCCast.c (decorateType): fixed bug 1124787
9293 2005-02-20 Hubert Sack <sack AT digiplan.de>
9294 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9296 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9299 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9301 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9302 to keep the correct label reference count when adding/removing references
9303 to labels. A peephole file using this is appended to patch #1144962.
9305 2005-02-14 Raphael Neider <rneider AT web.de>
9307 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9308 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9309 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9310 retrievals of result operand's value on assignment
9312 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9314 * device/include/pic16/string.h: modified prototype for memccpy()
9315 to memccpy(void *, void *, char, size_t)
9316 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9317 check whether to omit frame pointer or not,
9318 * (genInline): convert all occurences of "\n" to LF in inline
9319 assembler blocks, this helps formatting the inline text,
9320 * (pic16_loadFSR0): modified prototype,
9321 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9322 removed some 8051 legacy code,
9323 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9324 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9325 before allocating temporary registers in functions,
9327 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9329 * support/regression/tests/bitvars.c: corrected the "fix"
9331 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9333 * support/regression/tests/bitvars.c,
9334 * support/regression/tests/bitwise.c,
9335 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9337 2005-02-10 Raphael Neider <rneider AT web.de>
9339 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9340 different size for Alpha
9341 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9343 2005-02-09 Raphael Neider <rneider AT web.de>
9345 * src/SDCC.lex(doPragma) : save and restore warning options as well
9346 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9347 * have #pragma less_pedantic set the errorlevel to WARNING
9349 * (cloneOptimize) : fixed wrong malloc's size
9350 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9351 facilitate correct handling of #pragma (save|restore)
9353 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9355 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9357 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9359 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9361 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9363 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9365 2005-02-02 Raphael Neider <rneider AT web.de>
9367 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9368 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9369 * (pic16_storeForReturn): fixed to allow returning function pointers
9370 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9371 * device/include/pic16/{stddef.h,stdbool.h}: added
9373 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9375 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9377 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9379 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9380 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9381 appeared to be required
9383 2005-01-31 Borut Razem <borut.razem AT siol.net>
9385 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9386 include/mcs51 and include/z80 directories to the package
9388 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9390 * src/hc08/gen.c (genFunction): fixed bug #1112752
9392 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9394 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9396 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9398 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9400 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9402 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9404 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9406 * device/include/c8051fxxx.h: removed these 6 files
9407 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9409 2005-01-26 Raphael Neider <rneider AT web.de>
9411 * src/pic16/gen.c (genAssign): fixed assignment from longs
9412 in codespace (were cut to three bytes)
9413 * (genDummyRead): implemented (except for CODESPACE...),
9415 * src/pic16/glue.c (emitStatistics): beautified
9416 * device/lib/pic16/libm/Makefile: added include path
9418 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9420 * src/z80/gen.c (aopPut): fixed bug #1103902
9422 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9424 * device/lib/expf.c: fixed bug #1095792
9426 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9428 * device/lib/pic16/libm: added Math library sources
9430 2005-01-24 Raphael Neider <rneider AT web.de>
9432 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9433 to enable upcast to pCodeOpReg2 (there is no type tag to
9434 differenciate the two and pic16_popGet2p cast into PCOR2)
9435 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9436 (sizeof(sectNames) changed to sizeof(sectName))
9437 Both patches fix segfaults under MinGW.
9439 2005-01-23 Raphael Neider <rneider AT web.de>
9441 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9442 Safe_[mc]?alloc()'ed variables
9443 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9444 of (byte sized) temporaries (assign them to WREG for now)
9445 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9446 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9447 this might fix SIGSEGVs on MinGW...
9448 * src/SDCCopt.c (killDeadCode): restored original behaviour
9449 (volatile operands might get thrown away though)
9451 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9453 * src/pic16/gen.c: fixed bug #1106975,
9454 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9455 pointer update, INTCON is saved, global interrupts are disabled and
9456 restored after updateing TOS.
9457 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9458 * added function attribute 'shadowregs' to take advantage of shadow
9460 * added function attribute 'wparam' as an alternative to the wparam
9462 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9463 user declares a non-ISR function as 'shadowregs',
9464 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9466 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9468 * .version: bumped version number to 2.4.8
9469 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9471 * device/lib/pic16/libio/i2c/: I2C module support library,
9472 * device/include/pic16/i2c.h: I2C support library header,
9473 * device/lib/pic16/libc/stdio/: standard IO support sources,
9474 * (printf_small.c): printf_small() source, supports float print,
9475 * (printf_tiny.c): printf_tiny() source, does not support floats,
9476 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9477 enable global optimizations for entire library source, other
9478 Makefiles in the source tree are also modified to reflect this,
9479 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9481 * doc/sdccman.lyx: updated to reflect new changes,
9482 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9483 sym->onStack if-case,
9484 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9485 sbit, idata, _idata, xdata, _xdata,
9486 * added pragma library, to link an external library, (see doc),
9487 * removed command line options, --pomit-config-words, --pomit-ivt,
9488 --pleave-reset-vector,
9489 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9490 when calling assembler to reflect memory model used, also define
9491 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9492 reflect stack model used,
9493 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9494 on stack return NULL,
9496 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9498 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9499 of the operands is volatile. Fixes #1020220
9501 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9503 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9504 * (OptimizeRegUsage): make sure that there is really no other flow where
9505 the first pCode is used
9507 2005-01-22 Raphael Neider <rneider AT web.de>
9509 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9510 to fix #1106967 (pCode->seq are not set up correctly)
9512 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9514 * src/SDCCglue.c (glue): make sure code area is declared before the
9515 static initialization area.
9517 2005-01-21 Raphael Neider <rneider AT web.de>
9519 * device/lib/Makefile.in: fixed test for pic16 install dir
9520 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9522 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9523 added --optimize-goto compiler switch and pragma wparam documentation
9524 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9525 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9526 and PRODH closing bug #1071770 (peephole optimizer)
9528 2005-01-19 Raphael Neider <rneider AT web.de>
9530 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9531 cmdLine buffers (used when calling sdcpp...) are large enough
9532 (MAX_PATH=256 truncates arguments leading to system halts when
9534 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9535 * (genUminus): rewritten to for efficiency
9536 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9537 used uninitialized in some cases)
9538 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9539 copy the third byte from the int -- now assumes 0x80 (data memory)
9540 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9541 operands (genAddLit expects the iCode's operands to swapped as
9542 well), fixed leftover bytes (crashed for short left operands)
9543 * (pic16_genMinusDec): performance improvements, removed false
9545 * (pic16_genMinus): fixed to cope with differently sized operands
9546 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9548 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9549 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9550 new banksel optimization
9551 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9552 analysis for temporary registers (segfaults...)
9553 * src/pic16/peeph.def: added rule
9555 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9557 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9558 which converts a float number to its ASCII representation
9559 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9560 functions to convert the fractional and integer part of a float to ASCII,
9561 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9562 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9564 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9566 * device/include/pic16/adc.h: added GPL info,
9567 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9568 a pCodeOp as tested operand,
9569 * (genNearPointerGet): optimized bit testing, does not use
9570 intermediate register for bit value, test directly instead with
9571 BTFSS, BTFSC, works only for single bits,
9572 * (genpic16Code): dump the name of the iCode in the asm,
9573 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9574 renamed to pic16_decodeOp,
9575 * (serialRegAssign): do not allocate a temporary register for iCode
9576 sequences that test a single bit for 1/0
9578 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9580 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9581 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9582 access stack and frame pointers. They are initially assigned to
9583 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9584 accessing SFRs. Updated all occurences of modification of stack or
9585 frame pointer in gen.c and pcode.c,
9586 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9587 assigning of a literal value to pointers,
9588 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9589 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9592 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9594 * doc/sdccman.lyx: update documentation about stack pragma, added
9595 some info for stack memory models
9597 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9599 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9601 2005-01-08 Raphael Neider <rneider AT web.de>
9603 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9604 udata sections to fix bug #1097823
9606 2005-01-05 Raphael Neider <rneider AT web.de>
9608 * src/pic16/gen.c (genGenericShift): added handling of differently
9609 sized left operand and result
9611 2005-01-04 Raphael Neider <rneider AT web.de>
9613 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9614 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9615 to hold the condition bit)
9616 * added new version of genCmp (old code available via #define)
9617 * added new version of genShiftLeft/genShiftRight in a generic
9618 way, now supports shifting by negative values
9619 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9620 shiftCount (expected by genGenericShift)
9621 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9622 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9624 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9625 is an invalid literal too...)
9627 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9629 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9630 from Raphael Neider,
9631 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9632 for 8-bit literals. This fixes some literal operands which are sign
9633 extended to 16-bits ints when instruction needs only 8-bits.
9635 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9637 * device/lib/logf.c: added mcs51 assembly version
9638 * device/lib/expf.c: added mcs51 assembly version
9639 * device/lib/_logexpf.c: new shared asm code for expf and logf
9640 * device/include/math.h: add defines for assembly math library
9641 * device/lib/Makefile.in: build new _logexpf.c
9642 * device/lib/libfloat.lib: use new _logexpf.c
9644 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9647 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9648 device types which have less than 0x7f registers.
9650 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9652 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9654 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9656 * device/lib/printf_fast.c: only build on supported arch.
9657 * device/lib/printf_tiny.c: only build on supported arch.
9658 * device/lib/printf_fast_f.c: only build if asm float lib
9659 * device/lib/_fsget1arg.c: only build if asm float lib
9660 * device/lib/_fsget2args.c: only build if asm float lib
9661 * device/lib/_fsnormalize.c: only build if asm float lib
9662 * device/lib/_fsreturnval.c: only build if asm float lib
9663 * device/lib/_fsrshift.c: only build if asm float lib
9664 * device/lib/_fsswapargs.c: only build if asm float lib
9665 * device/include/stdio.h: don't provide print_fast,
9666 print_fast_f, print_tiny prototypes if --xstack used
9668 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9670 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9671 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9674 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9676 * device/lib/printf_fast_f.c: same as printf_fast, but
9677 with floating point enabled
9678 * device/lib/printf_fast.c: minor tweaks
9679 * device/include/stdio.h: add printf_fast_f
9681 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9683 * src/SDCCmain.c: make --float-reent default for mcs51
9684 * device/lib/_fsadd.c: added mcs51 assembly version
9685 * device/lib/_fssub.c: added mcs51 assembly version
9686 * device/lib/_fsmul.c: added mcs51 assembly version
9687 * device/lib/_fsdiv.c: added mcs51 assembly version
9688 * device/lib/_fseq.c: added mcs51 assembly version
9689 * device/lib/_fsneq.c: added mcs51 assembly version
9690 * device/lib/_fsgt.c: added mcs51 assembly version
9691 * device/lib/_fslt.c: added mcs51 assembly version
9692 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9693 * device/lib/Makefile.in: add _fscmp to build
9694 * device/lib/libfloat.lib: add _fscmp to build
9696 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9698 * device/lib/_fs2slong.c: added mcs51 assembly version
9699 * device/lib/_fs2sint.c: added mcs51 assembly version
9700 * device/lib/_fs2schar.c: added mcs51 assembly version
9701 * device/lib/_fs2ulong.c: added mcs51 assembly version
9702 * device/lib/_fs2uint.c: added mcs51 assembly version
9703 * device/lib/_fs2uchar.c: added mcs51 assembly version
9704 * device/lib/_slong2fs.c: added mcs51 assembly version
9705 * device/lib/_sint2fs.c: added mcs51 assembly version
9706 * device/lib/_schar2fs.c: added mcs51 assembly version
9707 * device/lib/_ulong2fs.c: added mcs51 assembly version
9708 * device/lib/_uint2fs.c: added mcs51 assembly version
9709 * device/lib/_uchar2fs.c: added mcs51 assembly version
9710 * device/include/float.h: added #define to select asm vs c
9712 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9714 * device/lib/printf_fast.c: improvements to float output
9715 * device/include/float.h: add defines for assembly float library
9716 * device/lib/_fsget1arg.c: receive 1 float arg
9717 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9718 * device/lib/_fsnormalize.c: normalize a float
9719 * device/lib/_fsreturnval.c: return float, various helper routines
9720 * device/lib/_fsrshift.c: right shift a float's mantissa
9721 * device/lib/_fsswapargs.c: swap 2 floats
9722 * device/lib/Makefile.in: build these 6 new files for mcs51
9723 * device/lib/libfloat.lib: add these 6 files to the library
9725 2004-12-26 Borut Razem <borut.razem AT siol.net>
9727 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9730 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9732 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9733 and fully reentrant and register bank neutral.
9734 * device/lib/printf_fast.c: added float (not enabled by default),
9735 added compact/slower integer (also not enabled by default),
9736 improved size/speed of fast integer code, other minor changes
9737 * device/include/stdio.h, device/lib/Makefile.in,
9738 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9740 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9742 * src/pic16/pcode.c: declaring variables other than at the start of a
9743 block is not supported in C by VC6.
9745 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9747 * applied a previous patch from Raphael Neider that wasn't included
9748 in the previous commits, which fixes infinite loops within jumptable
9750 * made some fixes that previous patches introduced
9752 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9754 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9755 that fixes an issue with AOP_PCODE asmop's offset,
9756 * (pic16_popCopyReg): update instance field too,
9757 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9758 function of pic port,
9759 * (genCmp, genAnd, genAssign),
9760 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9762 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9764 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9765 variables initial values to idata section,
9766 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9767 variables in some functions. This utilizes parmBytes field of iCode
9768 structure to hold the offset of the variable in stack. (might be
9769 able to use the stack field too?)
9770 * applied patch from Raphael Neider # ### , # ###
9771 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9772 variable initial values in idata section,
9773 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9774 for static variables with initial value
9775 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9776 applied fix in while loop from Raphael Neider.
9778 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9780 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9781 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9782 * src/ds390/ralloc.c (serialRegAssign): spill bits
9783 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9784 * support/Util/SDCCerr.c,
9785 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9786 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9787 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9789 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9791 * device/include/sdcc-lib.h: inserted LGPL, added includes
9792 asm/ds390/features.h and asm/mcs51/features.h
9793 * device/include/asm/default/features.h,
9794 * device/include/asm/gbz80/features.h,
9795 * device/include/asm/z80/features.h: added empty _AUTOMEM
9797 * device/include/asm/ds390/features.h,
9798 * device/include/asm/mcs51/features.h: added files with defines for
9799 _AUTOMEM and _STATMEM indicating automatic and static storage class
9800 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9801 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9802 * src/SDCCicode.c (geniCodeCast),
9803 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9804 * src/SDCCloop.c (loopInduction): removed unused variable lr
9805 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9806 to convertToFcall to include char modulo (RFE 1065037), added check
9807 if left operand is unsigned and use abs of literal value
9808 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9809 as it doesn't work after conversion from peephole.def to peephole.rul
9810 * src/mcs51/gen.c (toBoolean): added check for size,
9811 (genModOneByte): optimized code for signed char modulo a literal
9812 power of 2 (thanks to Hubert Sack),
9813 (genRRC): removed unnecessary "clr c",
9814 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9815 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9817 swapped rules 256.c and 256.d,
9818 extended 256.d by using new multiple checks (thanks Erik),
9819 added rules 256.e and 256.f,
9820 updated rule 261.a and 261.b to new generated code
9821 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9823 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9825 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9826 induction related bugs, including first part of bug #1074377
9828 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9830 * applied patch from bug-report #1076292,
9831 * applied patches for genAnd and Goto-optimizations for Raphael
9833 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9834 dump a less iCode information,
9835 * src/pic16/device.h (pic16_options_t): added field debgen,
9836 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9837 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9838 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9840 * (various functions): added macros FENTRY and FENTRY2 to functions,
9841 to emit function prologue,
9842 * (various functions): fixed indentation,
9843 * (genNearPointerGet): fixed loading of FSR0,
9844 * (genPackBits): applied patch from Raphael Neider to fix updating
9845 of FSR0 and touching only the modified bits,
9846 * src/pic16/genarith.c (various functions): added macros FENTRY to
9847 emit function prologue in comments,
9848 * src/pic16/pcode.h: added functions debugf2, debugf3,
9849 * src/pic16/ralloc.c: partial fix for packForPush caused
9852 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9854 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9855 <stsp AT users.sourceforge.net> with reversed byte order
9856 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9858 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9860 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9862 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9863 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9865 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9867 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9869 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9871 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9873 (setFromConditionArgs): friendly operand parser for peephole rules,
9874 (operandBaseName, operandsNotRelated): new peephole condition
9875 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9876 architecture specific register naming into account, handles n-way
9877 comparisons, and supports quoted literals
9878 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9880 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9882 * src/mcs51/peeph.def: fixed bug #1076940
9884 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9886 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9888 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9890 Adding support for replacing ljmps with sjmps in jumptables
9891 generated for switch statements. For now you need to set the
9892 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9893 Now 4 algorithms for mcs51 jumptable generation are used:
9894 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9895 addresses loaded pc-relative for up to 112 cases and stack-pushing
9896 target addresses loaded with offset from dptr for up to 256 cases.
9898 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9899 * src/mcs51/main.c: adapted constants for switch table generation
9900 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9902 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9904 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9905 * support/regression/tests/bug1057979.c: added test for bug 1073386
9907 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9909 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9912 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9914 * src/pic16/device.h,
9915 * src/pic16/genarith.c,
9918 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9920 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9922 Large cummulative patch for pic16 port.
9923 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9924 to call when a stack overflow occurs,
9925 * (malloc.h): added CVS Id tag,
9926 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9928 * added libc directory. The current version of LibC contains string
9929 functions, ctype functions and macros and some functions of the
9930 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9931 be extensively tested in the future. Standard disclaimer here.
9932 Library is not automatically build yet. But one can build it by
9933 invoking 'make' inside the libc directory.
9934 * added ADC library under libio. Preliminary version yet.
9936 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9937 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9938 aopForRemat() now and not by pic16_aopOp(),
9939 * (pic16_popGetTempReg): removed warning messgae when allocating
9940 temporary registers, its a buggy feature and will be removed,
9941 * (pic16_popGet): set register instance field in AOP_CRY,
9942 * (pic16_outBitC): fixed for results in size greater than 1,
9943 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9944 * (pic16_storeForReturn): optimized return of 0,
9945 * (genCmp): experimental code for new genCmp which uses PIC18's
9946 special compare&skip instructions. Initial tests fail some times
9947 with variables grater than 1 byte in size, so new code is disabled,
9948 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9950 * (genCast): began a fix to optimize the casting of a bit to another
9951 bit, now assigning a bitfield to another bitfield will fail, sorry,
9952 * src/pic16/main.c: disabled the use of lr-support feature,
9953 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9954 * added some function prototypes, added function _debugf prototype,
9955 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9956 bits with offset (case PO_GPR_BIT),
9957 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9959 * (isBankInstruction): modified to return 0 for no banking instruction,
9960 and 1 for banking instruction,
9961 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9962 caused stop processing pCodes after a inline assembly block,
9963 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9964 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9965 registers when it shouldn't,
9966 * src/pic16/ralloc.c (allocReg): add preliminary support for
9967 supporting a limited set of temporary registers,
9969 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9971 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9972 genDataPointerSet): ensure assignments always copy in MSB to LSB
9974 (loadRegFromAop): recognize CLRH optimization,
9975 (genFunction): optimize RECEIVE iCodes in reentrant functions
9977 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9979 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9980 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9982 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9983 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9984 contiguous with data
9986 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9988 * device/lib/_gptrget.c (_gptrget),
9989 * device/lib/_gptrgetc.c (_gptrgetc),
9990 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9991 instead of sjmp to ret
9992 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9993 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9995 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9997 * .version: bumped version to 2.4.7
9998 * device/lib/_gptrget.c (_gptrget): is now _naked
9999 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10000 * device/lib/_gptrput.c (_gptrput): is now _naked
10001 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10002 (createFunction): fixed xstack
10003 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10004 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10006 (geniCodeCritical): store original interrupt state in an iTemp bit
10007 var unless stack-auto
10008 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10009 * src/SDCCmain.c (setIncludePath): added include/target to search path
10010 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10011 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10013 (processFuncArgs): put bit vars in bit area
10014 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10015 unsaveRBank): fixed xstack,
10016 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10017 (genFunction, genEndFunction): fixed xstack,
10018 (genAssign): optimization don't walk backwards through mem
10019 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10020 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10021 * support/regression/Makefile: also make library (for stack-auto) when
10022 making "all" and added "test-mcs51-xstack-auto"
10023 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10024 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10025 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10026 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10027 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10028 make-library by MAKE_LIBRARY
10029 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10030 regression tests for xstack
10031 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10032 * support/regression/tests/critical.c: test for critical on mcs51
10034 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10036 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10037 built version of sdcc instead of installed version
10039 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10041 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10042 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10044 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10045 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10046 WARNING: remove device/lib/build/z80/printf.o by hand when
10047 updating from previous build!
10048 * device/lib/z80/printf.c: updated comment
10049 * support/regression/tests/bug1057979.c: test all ports now
10050 * support/regression/tests/bug1065458.c: file added
10052 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10054 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10055 *_start and *_end symbols for static functions
10057 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10059 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10060 and search crt0.o in all library paths,
10061 (setIncludePath): proper handling of --nostdinc,
10062 (setLibPath): proper handling of --nostdlib
10063 * support/regression/Makefile,
10064 * support/regression/ports/ds390/spec.mk,
10065 * support/regression/ports/gbz80/spec.mk,
10066 * support/regression/ports/hc08/spec.mk,
10067 * support/regression/ports/mcs51/spec.mk,
10068 * support/regression/ports/mcs51-large/spec.mk,
10069 * support/regression/ports/mcs51-stack-auto/spec.mk,
10070 * support/regression/ports/z80/spec.mk: use include and lib files from
10071 built version of sdcc instead of installed version
10072 * doc/sdccman.lyx: fixed typo in --nostdinc
10074 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10077 * src/pic/device.c,
10078 * src/pic/ralloc.c,
10079 * src/pic/gen.c : added support to generate code for struct bit fields.
10081 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10083 * as/xa51/xa_version.h,
10084 * device/include/errno.h,
10085 * device/include/regc515c.h,
10086 * device/lib/_itoa.c,
10087 * device/lib/_ltoa.c,
10088 * device/lib/ser_ir_cts_rts.c,
10089 * sim/ucsim/xa.src/glob.cc,
10090 * sim/ucsim/xa.src/inst_gen.cc,
10091 * sim/ucsim/xa.src/xa_bit.cc,
10092 * sim/ucsim/xa.src/xa_sfr.cc,
10093 * sim/ucsim/z80.src/inst_dd.cc,
10094 * sim/ucsim/z80.src/inst_fdcb.cc,
10095 * support/scripts/keil2sdcc.pl,
10096 * src/pic16/pic16.dsp,
10097 * src/pic16/pic16a.dsp: corrected cvs line endings
10098 * device/lib/printf_large.c: fixed bug 1057979
10099 * src/pic16/gen.c: fixed non-C standard code
10100 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10101 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10102 * support/regression/ports/mcs51/support.c: reload T1 asap
10103 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10104 pdata use and clear idata startup behaviour
10105 * support/regression/tests/bug1057979.c: added
10107 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10109 * device/examples/ds390/ow390/ad26.h,
10110 * device/examples/ds390/ow390/cnt1d.h,
10111 * device/examples/ds390/ow390/crcutil.c,
10112 * device/examples/ds390/ow390/ownet.h,
10113 * device/examples/ds390/ow390/owsesu.c,
10114 * device/examples/ds390/ow390/swt12.h,
10115 * device/examples/ds390/ow390/swtoper.c,
10116 * device/examples/ds390/ow390/temp10.h,
10117 * device/examples/ds390/ow390/thermodl.c,
10118 * device/examples/ds390/tinitalk/tinitalk.dsp,
10119 * device/examples/ds390/tinitalk/tinitalk.dsw,
10120 * device/examples/mcs51/clock/hw.h,
10121 * device/examples/mcs51/simple2/go.bat,
10122 * device/examples/serialcomm/windows/serial.h,
10123 * device/examples/xa51/dummy.c,
10124 * device/examples/xa51/hello.c,
10125 * device/include/80c51xa.h,
10126 * device/include/at89x051.h: corrected cvs line endings
10128 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10130 * src/pic16/main.c (options): added command line --gstack, to trace
10131 stack over/under flows,
10132 * added pragma 'wparam' to allow passing first byte of function
10133 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10134 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10135 call to __gstack_test function and sets up the symbol as extern,
10136 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10137 * popaop): added call to pic16_testStackOverflow,
10138 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10140 * (genCall, genPcall): now all parameters are passed via stack
10141 except in functions that are pass to wparam pragma in which WREG is
10143 * (genPcall): REENTRANT flag is checked to see if variable prototype
10144 contains reentrant keyword, don't call a non-reentrant function, via
10145 a reentrant function pointer or vice versa, functions are never
10147 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10149 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10150 SIGSEGV when accessing a NULL register stucture,
10151 * (pic16_printGPointerType): modified to handle UPPER modifier for
10152 function initializers, changed prototype of function to simpler one,
10153 * (pic16_printIvalFuncPtr): check to see if function is already
10154 added in externs list,
10155 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10156 optimized a move from W to SFR with a move to the same register
10157 later after a CALL,
10158 * device/lib/pic16/debug: NEW directory, contains debug features
10159 which are enabled when linking with libdebug.lib, currently command
10160 line option --gstack enables stack pointer tracing for over/under
10161 flow, corresponding sources are in debug/gstack
10163 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10165 * doc/sdccman.lyx: updated SDCC version,
10166 * (PIC16 port): update list of command line options,
10167 * src/pic16/device.h (structure pic16_options_t): added field gstack
10168 to enable stack overflow tracing on push/pops,
10169 * src/pic16/device.c (statistics structure): added statistics
10171 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10172 pic16_dump_int_registers): increase statistics counters for each
10173 * variable which is encountered
10174 * (pic16_dump_usection): emit each .udata variable to its own udata
10176 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10177 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10178 parameters via stack, otherwise use old scheme,
10179 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10180 assembler output file,
10181 * src/pic16/main.c: added command line options --gstack to enable
10182 push/pop tracing for stack overflow,
10183 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10184 instructions): added size of each instruction,
10185 * (pic16_countInstruction): estimate size of instructions in
10186 the_pFile list, inline assembly blocks are not counted,
10187 * (pic16_FixRegisterBanking): trace previous register usage, when
10188 banksel optimizations is greater than 0, don't emit a redudant
10191 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10193 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10194 * src/pic16/ralloc.c : applied same fix for pic16.
10195 * src/pic/gen.c : tidied it up a little.
10197 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10199 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10200 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10202 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10204 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10206 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10208 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10209 non-reentrant function __modsint in the interrupt function (thus
10210 corrupting math operations during serial I/O)
10211 * device/lib/ser_ir.c: as above, changed buffersize
10212 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10213 256.c,d for zeroing
10214 * doc/Makefile: added option -t for rsync
10216 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10218 * src/SDCCast.h (struct ast),
10219 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10221 2004-10-20 Borut Razem <borut.razem AT siol.net>
10223 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10226 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10228 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10230 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10231 support functions to replace long sequences of MOVFF's from access
10232 bank registers to stack and vice versa,
10233 * src/pic16/device.h: added new field opt_flags, where optimization
10234 flags can be set to enable certain features,
10235 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10236 * pBlock, (genFunction, genEndFunction): surroung loop for
10237 saving/loading used registers in stack with PC_INFO pCodes,
10238 INF_LREGS. Code in between can then be optimized by pCode optimizer
10239 to support function calls,
10240 * (genDataPointerSet): fixed bug which loaded float fields in
10241 structures with corrupt data,
10242 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10243 in a standard way debug info on stderr. Feature used for developing
10244 and debugging only,
10245 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10246 obsolete chunks of code,
10247 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10248 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10249 * pic16/src/pcode.c (pic16_newpCodeInfo,
10250 * (pic16_newpCodeOpLocalRegs),
10251 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10253 * (pic16_pCodeConstString): printing of the initial value of a
10254 symbol as a comment is inhibited since parsing was already done by
10255 copyStr and output is corrupt,
10256 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10258 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10260 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10262 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10264 * as/mcs51/lkarea.c: removed old K&R style,
10265 (lnksect): changed check on boundary error,
10266 (lnksect2): changed check on boundary error,
10267 (lnksect2): extend XSTK to end of page if size = 1
10268 * as/mcs51/lkmain.c: removed old K&R style,
10269 (Areas51): create l_IRAM symbol
10270 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10271 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10272 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10273 * device/lib/_mullong.c: added version to be compiled with xstack
10274 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10275 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10276 * device/lib/mcs51/crtxstack.asm: fixed comment
10277 * src/SDCCglue.c: maxInterrupts defaults to 0,
10278 (emitMaps): added pdata,
10279 (createInterruptVect): (re)moved default,
10280 (glue): added pdata,
10281 (glue): moved __start__xstack to XSTK with default size 1
10282 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10283 and options.float_rent when options.stackAuto is set,
10284 (linkEdit): only write XDATA_NAME if provided on command line
10286 * src/SDCCmem.c: added pdata
10287 * src/port.h: added pdata_name to PORT
10288 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10289 (saveRegisters, unsaveRegisters): removed usage of B,
10290 (genMinus): fixed accumulator clash,
10291 (genJumpTab): added comment, this needs another look
10292 * src/mcs51/gen.c: added check for "B in use" paranoia,
10293 added pushB() and popB()
10294 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10297 * src/ds390/main.c,
10299 * src/mcs51/main.c,
10301 * src/pic16/main.c,
10303 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10304 added PSEG (PAG,XDATA) or NULL to port specifier
10305 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10306 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10307 (_mcs51_genInitStartup): removed __start__xstack equ,
10308 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10309 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10310 * src/z80/gen.c (_rleAppend): fixed warnings
10311 * support/regression/tests/zeropad.c: added pdata test
10312 * .version: bumped to 2.4.6
10314 2004-10-17 Borut Razem <borut.razem AT siol.net>
10316 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10317 as a part of nightly build
10319 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10321 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10322 WREG holds the first byte function parameters,
10323 * (aopForSym): take special case for symbols which are in FARSPACE
10324 but in CODESPACE too,
10325 * (assignResultValue): modified to take into account _G.useWreg,
10326 * (genCall): don't use wreg for parameter passing when function is
10327 declared as reentrant, too, added optimization INCF to stack
10328 pointer when stack parameter count is 1,
10329 * (genFunction, genEndFunction): refurnished and fixed to not using
10330 wreg for passing parameters when function has varargs or is
10331 reentrant, fixed bug with symbol name compare for generating
10332 functions in absolute address,
10333 * (pic16_storeForReturn): refurnished,
10334 * (genCmp): began writing a new version of the function, not ready
10335 yet, therefore it is disabled,
10336 * (genAssign): do not read code memory when assigning a function to
10337 a pointer function,
10338 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10339 array of characters, not pointer,
10340 * (pic16initialComments): in debug mode emit an .ident directive for
10342 * (_process_pragma): emit a new warning type (internal to pic16)
10343 when setting stack to default length, emit a similar warning when
10344 placing a function at absolute address and address is not word aligned
10345 * (_pic16_parseOptions): added 'return TRUE' statement,
10346 * (_pic16_linkEdit): if compiling a source, then add the source's
10347 file object, first in the list of objects to link,
10349 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10351 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10352 * src/pic/main.c : removed VC warning.
10353 * src/pic/gen.c : changed comment.
10355 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10357 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10358 reference to a deprecated symbol _GPTRREG was causing failure to
10359 link. Thanks G. M. Gallant for the info.
10361 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10363 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10364 comments for Bugs item #954788.
10366 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10368 * src/pic16/device.c (pic16_dump_gsection,
10369 * pic16_groupRegistersInSection): handle symbols declared to be in
10370 access bank differently,
10371 * src/pic16/gen.c (struct _G): added field resDirect,
10372 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10373 send values read from stack directly to result and don't allocate
10375 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10377 * (pic16_sameRegsOfs): NEW,
10378 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10379 free because they were not allocated from temporary pool,
10380 * pic16_popRegFromString): workaround to fix a problem with
10381 allocating variables twice or never,
10382 * (genGenPointerGet): using PRODL instead of FSR0H,
10383 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10385 * (genAssign): take advantage of the _G.resDirect flag,
10386 * (genCast): around line 11844, use mov2f instead of directly
10387 MOVFF'ing between operands to account for literal values,
10388 * src/pic16/genutils.c: some new debug functions for gpsim have been
10390 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10391 float with integer part only,
10392 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10393 place variables in access bank
10394 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10395 updated sources to reflect recent changes in gen.c
10397 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10399 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10400 sources that searched for headers in installation path, now the
10401 device/include/pic16 is used,
10402 * src/pic16/glue.c (pic16glue),
10403 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10404 .line directives if not in debug mode, this suppresses assembler's
10405 warnings for ignored directives
10407 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10409 * src/port.h: made reset_regparms prototype void parameter explicit.
10410 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10411 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10412 * doc/sdccman.lyx: documented warning disabling and how to use
10413 printf_large to make it print floats.
10414 * device/include/stdbool.h: NEW
10415 * device/lib/_atof.c,
10416 * device/lib/_divuint.c,
10417 * device/lib/_divulong.c,
10418 * device/lib/expf.c,
10419 * device/lib/printf_large.c,
10420 * device/lib/sincosf.c,
10421 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10422 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10423 a completely reentrant lib.
10425 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10427 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10428 * device/include/pic16/stdio.h: fixed bug with colon
10430 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10432 * device/include/pic16/stdio.h,
10433 * device/include/pic16/stdlib.h,
10434 * device/include/pic16/math.h: NEW
10435 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10436 declared as _naked to reduce overhead
10437 * device/lib/Makefile.in (target port-specific-objects-pic16):
10438 changed * to *.* so to ignore the CVS directory,
10439 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10440 stacked variables back in stack,
10441 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10444 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10446 * .version: bumped version number to 2.4.5
10447 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10448 * support/Util/SDCCerr.c (messages structure): added entry for
10451 Large cumulative patch for pic16 port and libraries.
10452 * device/include/pic16/sdcc-lib.h,
10453 * device/include/pic16/stdarg.h,
10454 * device/include/asm/pic16/features.h,
10455 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10456 * device/include/pic16/float.h: changes reentrant keyword with
10457 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10458 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10459 updated target build-libraries to include objects from gptr,
10460 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10461 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10462 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10463 all function headings,
10464 * src/SDCCmain.c: added global parameter userIncDirsSet,
10465 * (parseCmdLine): when option -I is encountered add directory to
10466 userIncDirsSet too,
10467 * src/version.awk: added space between control and long,
10468 * src/pic16/NOTES: added some notes for the port,
10469 * src/pic16/gen.c: added prototype for mov2fp function,
10470 * (fReturnpic16[]): properly named return value registers,
10471 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10472 * (aopForSym): added code to handle symbols with onStack flag set,
10473 symbols onStack are allocated PTRSIZE bytes,
10474 * (aopFreeAsmop): handles special case where asmops are stack objects,
10475 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10476 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10477 added argument lock to trace flaws in allocating temporary registers
10478 when developing port,
10479 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10480 * (pic16_popRegFromString): reenabled allocating a direct register
10482 * (assignResultValue): various beautifications,
10483 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10484 referenced function argument,
10485 * (genIpush): reenabled to allow stacked arguments, handles only
10486 ic->parmPush iCodes,
10487 * (genCall, genPcall): major changes to allow for variable argument
10488 functions, fixed a bug with falsely restoring stack pointer after
10489 returning from call,
10490 * (genFunction): pending code for critical function,
10491 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10492 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10493 * (genNearPointerGet): fixed bug with indirect reading, was always
10495 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10497 * (genAddrOf): rewrote code to take address of a stacked function parameter
10498 * (genCast): fixed casting to generic pointer type,
10499 * src/pic16/gen.h: added AOP_STA,
10500 * (struct asmop): added field stk,
10501 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10502 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10503 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10504 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10505 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10506 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10508 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10510 * (pic16_port structure): generic pointer size is set to 3,
10511 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10512 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10514 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10515 operand is an iTemp,
10517 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10519 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10520 * debugger/mcs51/simi.c: addapt new syntax of s51
10522 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10524 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10525 * src/pic16/pcode.c: commented out some calls to free() in order to
10528 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10531 * src/SDCCicode.c (isiCodeInFunctionCall),
10532 * src/avr/ralloc.c (selectSpil),
10533 * src/pic/ralloc.c (selectSpil),
10534 * src/pic16/ralloc.c (selectSpil),
10535 * src/ds390/ralloc.c (selectSpil),
10536 * src/hc08/ralloc.c (selectSpil),
10537 * src/xa51/ralloc.c (selectSpil),
10538 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10539 stack in the middle of a function call sequence (fixes bug #1020268)
10540 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10541 costs associated with the minimum switch case.
10543 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10545 * src/SDCC.lex: fixed bug #1030549
10547 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10549 * src/SDCCcse.h (struct cseDef),
10550 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10551 over a function call if the CSE is derived from a symbol whose
10552 address has been taken (fixes bug #1029883)
10553 * support/regression/tests/bug-1029883: a new regression test for
10556 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10558 * src/hc08/gen.c (emitinline): fixed bug #1029778
10559 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10560 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10561 and starts toward RFE #905167)
10563 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10565 * src/pic16/gen.c (mov2f): New function to move an operand to
10566 another without considering if it is a literal or a register,
10567 * (pic16_sameRegs): don't check if they are both AOP_REG,
10568 * (AccRsh): removed andmask=0 lines,
10569 * (genLeftShift): duplicated to be improved in future versions,
10570 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10571 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10572 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10573 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10574 * (insertBankSwitch): fixed inserting banksel directives algorithm
10575 for instructions that follow a skip instruction, this fixes a report
10576 for broken subtraction code generation,
10577 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10578 iCode is a left op, just in case result and right share the same
10581 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10584 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10586 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10587 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10588 on 2004-09-12; it was buggy
10590 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10592 * src/SDCCsymt.h: removed RESULT_CHECK
10597 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10599 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10601 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10602 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10603 configuration values no more rejected by compiler, they are assigned
10604 to configuration registers with a warning message instead,
10605 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10606 the for-loop so last conf register is emitted too,
10607 * (_pic16_initPaths): link library libsdcc.lib by default,
10608 * (_hasNativeMulFor): modified test for multiplication according to
10609 Raphael Neider's remarks. Integer multiplication is also done with
10611 * device/include/pic16/pic18fregs.h: corrected type error in while
10612 testing and including 18f6720 header file
10614 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10616 * src/pic16/device.h (pic16_options): removed field use_crt,
10617 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10618 until an optimization to handle single bits is added,
10619 * (pic16_loadFSR0): moved before genUnpackBits,
10620 * (genAnd): some white lines removed,
10621 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10622 leave_reset flags in pic16_options when using crt modules,
10624 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10626 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10627 for bugs 898889 & 979599. Also used some safer print instructions.
10629 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10631 * src/pic16/device.h (pic16_options_t): added field use_crt,
10633 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10634 catch a probable future bug,
10635 * src/pic16/gen.c: aopIdx function commented out,
10636 * (genAssign): commented out old code which used aopIdx,
10637 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10638 code, added if conditionals to take into account the --use-crt
10639 command line options,
10640 * src/pic16/main.c (pic16_optionsTable): added new command line
10641 options, --use-crt= and --no-crt,
10642 * (_pic16_linkEdit): now the proper crt object is added in the
10643 linker command line except than when --no-crt is specified,
10644 * src/pic16/pcode.c,
10645 * src/pic16/pcode.h: added some structures and functions for a new
10646 optimization scheme to compansate for instruction overhead between
10647 same iCodes, this scheme is currently under development and is not
10648 working in any way,
10649 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10651 * device/lib/pic16/startup/crt0i.c,
10652 * device/lib/pic16/startup/crt0iz.c: added global char variable
10653 __uflags to force the generation of an idata section
10655 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10658 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10659 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10661 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10663 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10664 Frieder) and clarified the default code optimization mode
10666 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10668 * src/SDCC.lex (doPragma, process_pragma),
10669 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10670 "opt_code_size", and "opt_code_balanced"
10671 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10672 regrouped options by category, added support for category headers
10673 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10674 and "--opt-code-size"
10675 * doc/sdccman.lyx: documented these new options and pragmas
10676 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10677 preference into account
10679 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10681 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10682 geniCodePreDec): Fixed bug 904237 by generating a warning
10684 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10686 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10688 * src/pic/device.c : When no max ram set validate full memory range.
10690 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10692 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10694 * device/lib/_gptrget.c,
10695 * device/lib/_gptrput.c: updated comment
10696 * device/lib/calloc.c,
10697 * device/lib/free.c,
10698 * device/lib/malloc.c,
10699 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10700 * src/SDCCcse.c (cseBBlock),
10701 * src/SDCCicode.c (printOperand, geniCodeArray),
10702 * src/SDCCicode.h (struct operand): fixed bug 868103
10703 * support/regression/tests/bug-868103.c: added
10704 * src/SDCCast.c (searchLitOp),
10705 * src/SDCCcse.h (struct cseDef),
10706 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10707 * src/SDCCicode.h (struct operand),
10708 * src/SDCCsymt.h (struct sym_link),
10709 * src/avr/gen.c (hasInc),
10710 * src/ds390/gen.c (hasInc),
10711 * src/hc08/gen.c (genPlusIncr, hasInc),
10712 * src/mcs51/gen.c (hasInc),
10713 * src/pic16/glue.c (pic16_printIvalChar),
10714 * src/pic16/ralloc.c (regWithIdx),
10715 * src/xa51/gen.c (hasInc) : removed warnings
10716 * src/SDCCast.c (createBlock): added comment ???
10717 * src/hc08/ralloc.c: updated comments
10719 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10721 * doc/sdccman.lyx: updated section on switch statements, added
10722 section about semaphore locking
10723 * doc/Makefile: added option -info for latex2html
10724 * device/lib/_gptrget.c,
10725 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10727 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10729 * src/pic/device.h,
10730 * src/pic/device.c,
10731 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10732 maxram is less than 0x100.
10734 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10736 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10738 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10741 * src/mcs51/main.c,
10742 * src/ds390/main.c,
10746 * src/pic16/main.c,
10749 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10750 a jump table is the best form for a switch statement, including
10751 automatic insertion of missing cases to make the case range
10752 continuous. Developed in collaboration with Frieder Ferlemann.
10754 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10756 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10757 accumulator result if it needs sign extension
10759 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10761 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10763 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10765 * device/lib/gbz80/printf.c,
10766 * device/lib/z80/printf.c: removed define for NULL
10768 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10770 * as/xa51/xa_link.c,
10771 * device/examples/ds390/ow390/ad26.c,
10772 * device/examples/ds390/ow390/cnt1d.c,
10773 * device/examples/ds390/ow390/counter.c,
10774 * device/examples/ds390/ow390/ds2480.h,
10775 * device/examples/ds390/ow390/ds2480ut.c,
10776 * device/examples/ds390/ow390/findtype.c,
10777 * device/examples/ds390/ow390/gethumd.c,
10778 * device/examples/ds390/ow390/owllu.c,
10779 * device/examples/ds390/ow390/ownetu.c,
10780 * device/examples/ds390/ow390/swt12.c,
10781 * device/examples/ds390/ow390/swtloop.c,
10782 * device/examples/ds390/ow390/temp.c,
10783 * device/examples/ds390/ow390/temp10.c,
10784 * device/examples/ds390/ow390/thermo21.c,
10785 * device/examples/ds390/ow390/tinilnk.c,
10786 * device/examples/ds390/ow390/tstfind.c,
10787 * device/examples/serialcomm/windows/serial.cpp,
10788 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10789 * device/include/reg51.h: fixed line endings for cvs
10791 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10793 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10794 packRegsForAccUse, packRegisters): new accumulator register
10796 * support/regression/ports/hc08/support.c (_putchar): suppress
10797 warning of unused variable
10798 * src/SDCCicode.c: added SWAP entry to codeTable
10800 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10802 * device/lib/sprintf.c: forgot to add this file before previous commit
10804 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10806 * src/pic16/gen.c (genPackBits): added operand right in function
10807 parameters, load result directly if p_type is POINTER (that is
10808 called by genNearPointerSet)
10809 * (genUnPackBits): added operand left in function parameters,
10810 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10811 FSR0 if accessing bitfields,
10813 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10815 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10816 _print_format; updated printf, sprintf, vsprintf
10817 * device/include/asm/default/features.h: corrected comment/define
10818 * device/lib/Makefile.in: added sprintf.c
10819 * device/lib/libsdcc.lib: added sprintf module
10820 * device/lib/printf_large.c,
10821 * device/lib/vprintf.c,
10822 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10824 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10825 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10826 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10828 * support/regression/tests/zeropad.c: define idata as data for hc08
10830 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10832 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10833 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10834 labels are referenced at least once (even if a reference is not found)
10835 * src/hc08/gen.c (emitcode): set isComment flag for comments
10836 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10837 loads), rules 6a..6b (optimize jumps to return)
10839 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10841 * device/lib/acosf.c (acosf),
10842 * device/lib/asinf.c (asinf),
10843 * device/lib/atanf.c (atanf),
10844 * device/lib/ceilf.c (ceilf),
10845 * device/lib/cosf.c (cosf),
10846 * device/lib/coshf.c (coshf),
10847 * device/lib/cotf.c (cotf),
10848 * device/lib/fabsf.c (fabsf),
10849 * device/lib/floorf.c (floorf),
10850 * device/lib/log10f.c (log10f),
10851 * device/lib/logf.c (logf),
10852 * device/lib/sinf.c (sinf),
10853 * device/lib/sinhf.c (sinhf),
10854 * device/lib/sqrtf.c (sqrtf),
10855 * device/lib/tanf.c (tanf),
10856 * device/lib/tanhf.c (tanhf),
10857 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10858 replaced all instances of "reentrant" in the library functions
10859 defined in math.h with this macro.
10860 * support/regression/tests/float_trans.c: reenabled test for hc08
10862 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10864 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10865 erroneously deleted
10867 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10869 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10870 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10871 multi-byte volatile operands are used
10872 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10873 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10874 initialization to area GSINIT0 so that it would always precede
10875 any static initializers in GSINIT
10876 * support/regression/tests/zeropad.c: fixed idata define for hc08
10877 * support/regression/tests/bug-927659.c,
10878 * support/regression/tests/float_trans.c: disabled tests for hc08
10879 pending missing library routines
10880 * .version: increased version number to 2.4.4 - hc08 port now passes
10884 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10886 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10887 * Makefile.common.in,
10889 * as/hc08/Makefile.in,
10890 * as/mcs51/Makefile.in,
10891 * as/z80/Makefile.in,
10892 * debugger/mcs51/Makefile.in,
10893 * device/include/Makefile.in,
10894 * device/lib/Makefile.in,
10897 * link/z80/Makefile.in,
10898 * packihx/Makefile.in,
10899 * sim/ucsim/main_in.mk,
10900 * sim/ucsim/avr.src/Makefile.in,
10901 * sim/ucsim/doc/Makefile.in,
10902 * sim/ucsim/gui.src/serio.src/Makefile.in,
10903 * sim/ucsim/hc08.src/Makefile.in,
10904 * sim/ucsim/s51.src/Makefile.in,
10905 * sim/ucsim/xa.src/Makefile.in,
10906 * sim/ucsim/z80.src/Makefile.in,
10908 * support/cpp2/Makefile.in,
10909 * support/librarian/Makefile,
10910 * support/makebin/Makefile: added DESTDIR to the install path proposed
10911 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10912 * doc/sdccman.lyx: added DESTDIR documentation
10914 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10916 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10917 instruction for interrupt handlers, use fast returns when returning
10918 from high priority interrupts
10920 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10922 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10924 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10925 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10926 bugs, ported much of Bernhard's code from mcs51
10927 * src/mcs51/gen.c (genSend),
10928 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10929 than one when calling a reentrant function
10930 * device/lib/_mullong.c: defined an alternate struct layout for big
10931 endian ports (hc08)
10933 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10935 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10938 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10940 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10941 are sane and complete before asking the port its prefered parameter
10942 passing method (fixes bug #1017633)
10943 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10946 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10948 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10949 problem in bitfields >= 8 bits.
10951 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10953 * src/SDCCsymt.c: undid changes that were not meant to be committed
10955 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10957 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10959 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10961 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10962 copied and wrong bit got inverted
10964 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10966 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10967 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10968 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10969 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10970 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10971 assignments to bitfields at known addresses
10972 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10973 reads from bitfields at known addresses
10974 * src/hc08/ralloc.c (packRegisters),
10975 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10976 genhc08Code): optimize pointer get values used as conditionals
10977 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10980 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10982 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10983 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10984 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10987 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10989 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10991 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10993 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10996 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10998 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11000 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11002 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11005 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11007 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11009 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11011 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11012 cases use more compact code.
11014 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11016 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11018 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11020 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11022 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11025 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11026 parameter of changePointer() from symbol* to sym_link*
11027 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11028 * src/SDCCsymt.c (compareType): void* type is castable to other
11029 pointers, but not necesarily an exact match.
11030 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11031 is no longer blindly treated as an exact match.
11032 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11034 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11036 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11038 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11042 * src/pic/ralloc.h,
11043 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11045 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11047 * src/pic/device.c,
11048 * src/pic/device.h,
11049 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11051 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11053 * src/mcs51/gen.c (emitcode): fixed bug #992819
11055 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11057 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11058 there's no need to make it worse
11060 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11062 * src/mcs51/ralloc.c (deassignLR),
11063 * src/ds390/ralloc.c (deassignLR),
11064 * src/hc08/ralloc.c (deassignLR),
11065 * src/z80/ralloc.c (deassignLR),
11066 * src/pic/ralloc.c (deassignLR),
11067 * src/pic16/ralloc.c (deassignLR),
11068 * src/avr/ralloc.c (deassignLR),
11069 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11070 rlivePoint): fixed another part of bug #971834
11072 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11074 * src/z80/main.c: enabled "critical" keyword
11075 * src/z80/mappings.i,
11076 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11077 functions (fixes bug #979646)
11078 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11080 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11082 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11085 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11087 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11088 doesn't disable too much optimizations
11090 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11092 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11094 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11096 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11098 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11100 * src/pic/gen.c tidied up tabs
11101 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11102 * src/pic/main.c tidied up tabs
11103 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11104 * src/pic/pcoderegs.c tidied up tabs
11105 * src/pic/ralloc.c tidied up tabs
11107 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11109 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11110 to S_FIXED for pic16 port and when symbol is not in level 0,
11111 allocate for S_REGISTER storage class and pic16 port, too,
11112 * src/pic16/device.h: prototype for checkSym,
11113 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11114 * (pic16_assignConfigWordValue): test the value and the mask to
11115 validate that the value is suitable for the configuration word,
11116 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11117 collect extern declared symbols, don't emit symbol twice, check
11118 first if symbol is in publics set first,
11119 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11120 * added command line '--fstack' which enables an experimental
11121 feature for stack access, too buggy to be used yet...
11122 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11123 * (pic16_allocDirReg): when register has storage class S_REGISTER
11124 allocate in pic16_dynAccessRegs,
11125 * device/include/pic16/pic18f????.h: modified configuration word
11126 naming convention, words started as CONFIG0H but should be CONFIG1H
11128 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11130 * device/include/mcs51reg.h: fixed bug 970993
11132 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11134 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11135 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11136 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11137 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11138 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11139 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11140 error/warning numbers,
11141 added function setWarningDisabled()
11142 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11143 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11144 _memcmp.c _memmove.c calloc.c realloc.c free.c
11145 * support/regression/tests/malloc.c: added tests for new functionality
11146 * support/regression/tests/zeropad.c: added tests for truncated initializers
11147 and initialized char arrays starting with '\x0'
11148 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11150 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11152 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11154 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11156 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11157 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11158 peephole 177.e. Thanks to anonymous
11160 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11162 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11163 function isn't used in the source but referenced as a
11164 variable initializer then declare it as extern in .asm file
11166 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11168 * .version: increased version number to 2.4.3
11170 Adding version extension according to ChangeLog CVS revision
11171 * src/Makefile.in (target all): added dependency 'version.h'
11172 * (rule version.h): added rule to create version.h from ChangeLog,
11173 * (rule dep): added dependency version.h,
11174 * src/version.awk: AWK script to create version.h
11175 * src/SDCCdwarf2.c (dwWriteModule),
11176 * src/SDCCglue.c (initialComments),
11177 * src/SDCCmain.c (printVersionInfo): modified to write after
11178 version string the version extension number,
11179 * src/SDCCutil.c: included "version.h"
11180 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11182 * src/SDCCutil.h: added prototype for getBuildNumber
11184 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11185 includeDirsSet, too,
11186 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11187 const char [] is found in function prototype...
11189 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11190 moving to WREG with source is already in WREG,
11191 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11192 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11193 * (aopForSym): stack'ed symbols are partially supported, added
11194 if-clause to support symbols in FARSPACE,
11195 * (sameRegs): added test for AOP_ACC to see if registers are same,
11196 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11197 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11198 * (pic16_popRegFromString): will not allocate a new register if it
11199 doesn't find one by name, bug may have introduced...
11200 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11201 * (genIpush): revived to use pic16 port's stack,
11202 * (genAddrOf): added incomplete case for stack'ed operand,
11203 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11204 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11205 can handle multibyte operands,
11206 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11207 * (pic16initialComments): added message for MPLAB compatibility
11209 * src/pic16/main.h: prototype for pic16_mplab_comp,
11210 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11211 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11212 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11213 because of increased complexity of procedure,
11214 * (_process_pragma): stack pragma changed to format 'stack pos len',
11215 emit symbol '_stack_end' to conform with gplink,
11216 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11217 to search for register,
11218 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11220 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11221 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11222 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11223 case for PO_GPR_REGISTER,
11224 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11225 dies, the new era is ahead !...
11226 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11227 pic16_dynInternalRegs,
11228 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11229 * (pic16_allocDirReg): minor optimizations and bug fixes,
11230 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11232 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11233 load stack and frame pointer with address of 'stack_end' symbol
11235 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11237 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11238 without source code but only variable initializers
11240 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11242 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11243 external are not declared as extern to reduce overhead while linking
11245 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11247 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11249 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11251 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11252 Yee Keat for the patch
11253 * src/SDCCast.c (decorateType): fixed bug #979599
11254 * src/ds390/gen.h: removed local fReturnSizeDS390
11255 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11256 * src/ds390/gen.c (genAnd, genOr, genXor),
11257 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11259 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11261 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11262 add relFilesSet to $3, manipulate $2 to handle linking of object
11263 files without source files in command line,
11264 * device/include/pic16 (all headers): added ID location macros,
11265 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11266 entries for ID location bytes,
11267 * (pic16_assignIdByteValue): NEW,
11268 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11269 added field dumpcalltree to pic16_options_t,
11270 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11271 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11272 emitting rFalseIfx label after check_carry label,
11273 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11274 pic16_emitDIRegs), NEW
11275 * (pic16glue): dump .calltree file when option --calltree found,
11276 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11277 * (_pic16_genAssemblerPreamble): emit ID locations after
11278 configuration registers,
11279 * (pic16_linkCmd): modifications of the link command,
11280 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11281 * (pic16_pCodeInitRegisters): don't init stack registers,
11282 * (pic16_findPrevInstruction): fixed bug,
11283 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11284 bug with immediate registers,
11285 * (buildCallTree): traces stack push and pop,
11286 * (pct2): dump also stack usage for each function,
11287 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11288 * (pic16_allocDirReg): various modifications,
11289 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11292 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11294 * src/pic16/pcode.c: removed buggy double colon
11296 2004-07-01 Borut Razem <borut.razem AT siol.net>
11298 * support/scripts/sdcc.nsi: added include/pic16 to setup
11300 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11302 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11303 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11305 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11306 specific command line arguments. Also added sample lkr script
11307 for placing a variable at a specific memory bank.
11308 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11309 at a specific memory bank,
11310 * (pic16_dump_isection): fixed bug which caused string literals to
11311 be omitted when dumping idata section,
11312 * (pic16_groupRegistersInSection): added code to handle registers
11313 in specific memory banks,
11314 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11315 public, all references are renamed too,
11316 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11318 * (pic16_storeForReturn): added case to handle when dest is WREG,
11319 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11320 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11321 pic16_rel_udata, check to see if that register is marked as being
11322 a member of a specific memory bank,
11323 * (pic16_printIvalCharPtr): added code to add string literals either
11324 to code or the idata sections,
11325 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11326 also accept the 'udata' pragma,
11327 * src/pic16/main.h: new structure types sectName and sectSym
11328 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11329 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11330 * (pic16_findPrevInstruction): fixed, it returned nothing,
11331 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11332 instruction combinations,
11333 * (pic16_FixRegisterBanking): heavily reorganised,
11334 * (pic16_AnalyzeBanking): if generating banksel directives is
11335 disabled, then don't call FixRegisterBanking at all,
11336 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11337 completely removed,
11338 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11340 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11342 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11343 Phuah Yee Keat <yk.phuah AT nestac.com>
11345 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11347 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11348 correctly the IVT even if it is relocated to some other location
11350 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11352 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11353 * device/include/pic16/pic18f2220.h: NEW,
11354 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11355 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11356 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11357 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11358 nodefaultlibs, ivt_loc is the location of the interrupt vector
11359 table, and nodefaultlibs signs that default libraries should not be
11360 linked in link stage,
11361 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11362 according to --ivt-loc argument,
11363 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11364 when pragma stack is found,
11366 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11368 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11369 256 (range check), 257 (do while), 258.a-f (bit banging
11370 f.e. on 3-wire SPI bus)
11372 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11374 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11375 variables used exclusively within a loop
11377 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11379 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11381 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11383 * src/SDCClrange.c (computeClash): fixed bug #971834
11385 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11387 * src/mcs51/gen.c (genCmp): fixed bug #975903
11388 * src/hc08/gen.c (operandsEqu),
11389 * src/ds390/gen.c (operandsEqu),
11390 * src/z80/gen.c (operandsEqu),
11391 * src/pic/gen.c (operandsEqu),
11392 * src/pic16/gen.c (operandsEqu),
11393 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11394 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11396 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11398 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11400 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11402 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11403 default case in switch statement,
11404 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11405 to eliminate problem with initialisation of pointers, but problem
11407 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11408 * (emitStaticSegment): removed various lines emitting debug info,
11409 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11410 added processor registers for utilizing EEPROM,
11411 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11412 configurable and set 8
11414 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11416 * .version: increased version number to 2.4.2,
11418 Cumulative patch for pic16 port
11419 * src/pic16/device.c: changed scheme to dump initial values for
11420 variables in idata segment, all print_idata* functions were removed,
11421 now the pic16_printIval* will be called,
11422 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11423 * _pic16_printPointerType, pic16_printPointerType,
11424 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11425 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11426 NEW, similar to the respective functions in SDCCglue.c,
11427 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11428 way, emitting hex bytes,
11429 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11431 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11433 * src/avr/ralloc.c (serialRegAssign),
11434 * src/xa51/ralloc.c (serialRegAssign),
11435 * src/pic/ralloc.c (serialRegAssign),
11436 * src/pic16/ralloc.c (serialRegAssign),
11437 * src/hc08/ralloc.c (serialRegAssign),
11438 * src/z80/ralloc.c (serialRegAssign),
11439 * src/ds390/ralloc.c (serialRegAssign),
11440 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11442 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11444 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11445 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11447 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11449 Cumulative patch for pic16 port:
11450 * src/pic16/device.h (typedef PIC16_device) modified fields for
11451 defining microcontrollers,
11452 * src/pic16/device.c: added new info for all devices in Pics16 array,
11453 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11454 to be optimised out by the pCode optimiser,
11455 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11456 specially, bug reported by G.M. Gallant,
11457 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11458 as force'd so that cannot be optimised out by pCode optimiser,
11459 * src/pic16/pcode.c,
11460 * src/pic16/pcodepeeph.c,
11461 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11462 they are disabled by default, but can be enabled explicit with
11463 command argument --denable-peeps, for testing,
11464 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11465 --pomit-ivt in COMPILE_FLAGS
11467 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11469 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11470 compilation on MSVC
11472 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11474 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11476 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11478 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11479 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11481 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11483 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11484 would only assign 0x300001 register.
11486 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11488 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11489 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11491 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11493 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11495 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11496 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11497 added peephole 254 (left shift), 255 (jump table)
11499 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11501 * device/lib/Makefile.in: removed comment line with model-pic16,
11502 * (target port-specific-objects-pic16): the libraries and objects
11503 are copied to the build directory form the device/lib/pic16/bin
11506 Cumulative patch concerning pic16 port:
11507 * library directory has been re-organized,
11508 * added support for PIC18F1220,
11509 * added headers and library sources for chips 18f1220,18f6520,
11510 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11512 * configuration registers setting has changed, now each supported
11513 device has a complete description of the registers it uses,
11514 * all initialisations are moved to idata sections, these section
11515 can be absolute or relocatable,
11516 * fixed initialisation of codespace variables,
11517 * fixed warning about PCLATU and gpsim,
11518 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11519 * (genAssign): use table reads when assigning from variables in codespace,
11520 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11521 char/int variables placed in codespace,
11522 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11523 registers set in .asm file, no need for --pomit-config-words anymore,
11524 * (pic16glue): some 8051 legacy segments are commented out
11525 (to be removed completely),
11526 * added support for alternative assembler and linker with --asm=
11527 and --link= command line arguments,
11528 * peepholes are disabled automatically in the port, no need to
11529 specify on command line,
11530 * port supports natively char/int/long multiplication, but converts
11531 all divisions to support functions,
11532 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11533 to the file set in variable $2,
11534 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11535 strings in ASCII format and not in hex,
11536 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11537 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11538 allocate proper register if iCodes aren't temporary,
11540 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11542 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11544 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11546 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11549 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11551 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11552 computed address is reused
11553 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11554 multi-byte bitfields
11556 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11558 * src/z80/gen.c: (genArrayInit): must check for pointers too
11560 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11562 * support/regression/tests/zeropad.c: never meant to commit the
11563 nestedstruct test: removed, added check for GCC version
11565 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11567 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11568 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11569 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11570 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11571 bugs 928906 and 954082 half-empty initializers
11573 * src/SDCCsymt.c (getAllocSize): added for above fix
11574 * src/z80/gen.c (genArrayInit): fixed bug 741044
11575 * support/regression/tests/zeropad.c: added tests
11577 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11579 * src/pic16/device.c (pic16_dump_section): corrected bug which
11580 caused some symbols of the libraries to be misplaced
11582 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11584 * src/pic16/glue.c,
11585 * src/pic16/ralloc.h,
11586 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11587 to fix conflict with pic port
11589 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11591 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11592 externs configuration variables,
11593 * src/pic16/ralloc.h,
11594 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11595 prototype in header, commented out some debug messages
11597 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11599 * src/pic16/glue.c,
11600 * src/pic16/main.c,
11601 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11602 for gpasm COFF object generation. Thanks to D. Hawkins for
11605 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11607 * src/ds390/main.c,
11608 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11609 Brock for spotting this)
11610 * src/ds390/gen.c (genEndFunction),
11611 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11612 interrupt handler and critical. Disable push/pop optimizations when
11613 peephole optimizations disabled.
11615 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11617 Updated pic16 library sources and headers.
11618 * device/lib/pic16/pic18f*/ ,
11619 * device/include/pic16/*.h: modified to handle structured SFR
11622 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11624 * src/port.h (PORT structure): added hook initPaths, now each
11625 port can declare its own default search paths,
11626 which can been seen with the --print-search-dirs option,
11627 see pic16 port for example,
11628 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11629 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11630 * (doPrintSearchDirs): NEW, replaces in a central manner the
11631 printing of search dirs which was split in set*Paths functions,
11632 * (main): added call to port->initPaths and doPrintSearchDirs,
11634 * src/ds390/main.c,
11637 * src/izt/tlcs900h.c,
11638 * src/mcs51/main.c,
11640 * src/pic16/main.c: modified port structures to reflect addition of
11643 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11644 * (pic16_dump_section): for registers in same address reserve memory once,
11645 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11647 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11648 result is greater in size than right or left,
11649 * (pic16_genUMult8X8_8): there are some cases where the result can
11650 be 16 bits size, so handle these,
11651 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11652 * (pic16_outBitC): modified to emit pcodes,
11653 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11655 * (genDivOneByte): implemented algorithm to divide 8-bits,
11656 * (genCmp): uncommented goto, but issues still exist,
11657 * (genAnd): fixed a bug with variables >8bits,
11658 * (genPackBits): optimization added that uses BCF/BSF to change a
11660 * (genAssign): fixed bug when assigning floating point literals,
11661 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11662 __sdcc_gsinit_startup label,
11663 * src/pic16/main.c (_pic16_init): removed search directory
11665 * (_pic16_initPaths): NEW, used to initialise search directories,
11666 * (_hasNativeMulFor): support functions for all except char/int
11667 multiplication, and char division,
11668 * (PIC16_port struct): modified entry for native mul support,
11669 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11671 * (buildCallTree): call to register_usage is ifdef'ed out,
11673 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11675 * device/include/string.h: applied Stas Sergeev's patch to make this
11676 header file compatible with the preprocessor -Wundef option
11677 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11678 failure (fixes bug #941458)
11680 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11682 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11683 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11684 that the variable, not the function, should be static
11685 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11686 to be consistent with non-literal case
11688 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11690 * src/SDCCast.c (isConformingBody): fixed bug #949967
11691 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11692 convilong): fixed bug #952086
11694 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11696 * src/SDCCmem.c (allocVariables): fixed bug #955321
11698 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11700 * src/hc08/main.c (_hc08_genAssemblerEnd),
11701 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11702 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11703 completely eliminated the use of a temporary file
11704 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11705 when more than one file linked
11706 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11708 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11710 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11711 which fixes bug #543481
11712 * support/regression/tests/bug-751703.c: fixed comments left from a
11713 cut and paste error
11714 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11715 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11716 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11718 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11719 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11720 are now changed to underscores in moduleName
11722 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11724 * as/mcs51/lkmem.c: better fix for bug #954173
11726 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11727 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11729 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11730 * device/include/c8051f000.h,
11731 * device/include/c8051f120.h,
11732 * device/include/c8051f300.h,
11733 * device/include/c8051f310.h,
11734 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11735 PWM16) and detab'ed
11737 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11739 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11740 and mailing lists, doc'ed --no-peep-comments, removed reference
11741 to knoppix (newest version has no LyX/LaTeX), other minor changes
11742 * src/SDCCglue.c (glue): save 2 bytes stack space with
11743 option --main-return. The ljmp could probably be avoided too
11745 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11747 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11749 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11751 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11752 * src/SDCCopt.c (isLocalWithoutDef),
11753 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11754 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11755 (credit to Maarten Brock for patch #949363, on which this is based)
11756 * support/regression/tests/bug-751703.c: some test cases of extern used
11757 within inner scopes.
11759 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11761 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11763 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11765 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11766 dwWriteLabel): fix to create valid debugger symbols even when
11767 the module name has non-alphanumeric symbols in it
11768 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11769 when a variable's allocation has been optimized away
11772 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11774 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11776 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11777 * src/mcs51/main.c,
11778 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11779 * src/ds390/main.c,
11780 * src/z80/gen.c (z80_emitDebuggerSymbol),
11782 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11784 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11785 * src/pic16/main.c,
11786 * src/avr/gen.c (avr_emitDebuggerSymbol),
11788 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11790 * src/SDCCdebug.c (emitDebuggerSymbol),
11792 * src/port.h: added a debugger struct to the port struct. Added a
11793 callback for defining debugger symbols
11795 * src/SDCCast.c (createLabel),
11796 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11799 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11800 iCode back to the ast for the function
11802 * src/hc08/ralloc.c (hc08_assignRegisters),
11803 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11804 unneeded fields from the regs struct.
11805 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11806 pushReg() & pullReg() functions instead of emitcode()
11808 * src/hc08/gen.c (genLabel, genhc08Code),
11809 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11811 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11814 * src/hc08/gen.c (genEndFunction, genhc08Code),
11816 * src/mcs51/gen.c (genEndFunction, gen51Code),
11818 * src/ds390/gen.c (genEndFunction, gen390Code),
11820 * src/z80/gen.c (genEndFunction, genZ80Code),
11823 * src/pic/gen.c (genEndFunction, genpic14Code),
11825 * src/pic16/gen.c (genEndFunction, genpic16Code),
11827 * src/avr/gen.c (genEndFunction, genAVRCode),
11829 * src/xa51/gen.c (genEndFunction, genXA51Code),
11831 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11832 specific code to cdbFile.c and out of the backend code generators
11834 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11835 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11836 starting address is now 0
11839 * as/hc08/m08pst.c,
11840 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11841 assembler directive for DWARF support
11842 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11846 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11848 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11850 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11851 and inappropriate peephole optimization in jump tables
11853 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11855 * as/hc08/m08pst.c,
11856 * src/SDCCglue.c: sdccopt works for the hc08 port now
11858 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11860 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11862 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11864 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11866 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11868 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11872 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11873 comments from the peephole optimizer replacement rules
11874 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11876 * src/SDCCcse.c (updateSpillLocation),
11877 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11879 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11880 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11881 objects far pointers
11883 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11885 * src/SDCCsymt.h: a missing part of my last change
11886 * src/pic/ralloc.c (regTypeNum),
11887 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11889 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11892 * src/SDCCicode.c (aggrToPtrDclType),
11893 * src/SDCCptropt.h,
11894 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11895 ptrPseudoSymConvert),
11896 * src/pic/ralloc.c (regTypeNum),
11897 * src/pic16/ralloc.c (regTypeNum),
11898 * src/hc08/ralloc.c (regTypeNum),
11899 * src/ds390/ralloc.c (regTypeNum),
11900 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11901 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11903 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11905 * link/z80/lkmain.c (afile),
11906 * as/hc08/lkmain.c (afile),
11907 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11908 prevent a pointer problem when a filename has no directory and
11909 no extension specified.
11911 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11913 * link/z80/lkmain.c (afile): allow periods in directory names
11914 * link/z80/lkmain.c (afile),
11915 * as/mcs51/lkmain.c (afile),
11916 * as/hc08/lkmain.c (afile): allow linker script file to have an
11917 extension other than ".lnk"
11918 * link/z80/lklex.c (getfid),
11919 * link/z80/lkmain.c (parse),
11920 * as/mcs51/lklex.c (getfid),
11921 * as/mcs51/lkmain.c (parse),
11922 * as/hc08/lklex.c (getfid),
11923 * as/hc08/lkmain.c (parse): Support comments in the linker script
11924 file on lines by themselves and after filenames
11926 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11928 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11930 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11932 * src/z80/peeph-z80.def: removed some peephole rules that don't
11933 work with multibyte arithmetic (fixed bug #937126)
11934 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11935 to registers and not global variables
11936 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11937 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11938 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11939 checking for assignments not internally generated (fixed bug #931895)
11940 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11941 structure member (fixed bug #930072)
11943 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11945 * src/SDCCmain.c (linkEdit),
11946 * src/hc08/main.c (_hc08_parseOptions),
11947 * as/hc08/Makefile.in,
11948 * as/hc08/aslink.h,
11950 * as/hc08/m08pst.c,
11951 * as/hc08/lkrloc.c (relr, rele),
11952 * as/hc08/lkarea.c (lnkarea)
11953 * as/hc08/lkmain.c (afile, parse),
11954 * as/hc08/lkelf.c: support for ELF output
11955 * as/hc08/lks19.c (s19),
11956 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11958 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11960 * as/mcs51/lkihx.c: Fixed bug #899105.
11962 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11964 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11965 .dsp files from Unix to DOS.
11967 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11969 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11970 function pointers; we have been compliant for several months now.
11971 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11972 change that was accidently commented out
11973 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11974 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11977 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11979 * src/hc08/gen.c: output of all of the internal debugging information
11980 is now controlled by the D() macro; it is disabled by default
11982 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11984 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11985 harder to keep the same registers during a CAST iCode
11986 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11987 long via int can be done in a single cast, if the signedness is
11989 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11990 putchar() in tinibios.c in ds390's library
11992 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11994 * src/SDCCast.c (decorateType): fixed bug #898889,
11995 cast result of a literal complement too
11996 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11997 fixed check for bitfields
11999 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12001 * src/SDCCicode.c (geniCodeLogic): made it static,
12002 (geniCodeLogicAndOr): added in order to fix bug #905492,
12003 (ast2iCode): fixed bug #905492
12004 * support/regression/tests/bug-905492.c: added
12005 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12006 (processParms): fixed bug #927659: don't copy parms, this will clear
12008 * support/regression/tests/bug-927659.c: added
12010 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12012 * src/SDCCast.c (addCast): don't cast float to char
12013 * device/lib/libsdcc.lib: added _memmove
12015 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12017 * device/lib/large/Makefile: fixed parallel execution by
12018 replacing `make` by `$(MAKE)`
12020 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12022 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12023 offsets (fixes bug #923936)
12025 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12027 * device/lib/small/Makefile: fixed parallel execution by
12028 replacing `make` by `$(MAKE)`
12030 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12032 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12034 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12036 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12037 * src/regression/Makefile: Regression test was not running.
12039 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12041 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12042 complement if possible
12043 * src/SDCCval.c (valComplement),
12044 * src/SDCCicode.c (operandOperation): fixed complement of literal
12045 * support/regression/tests/onebyte.c (testComplement): added
12047 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12049 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12050 return an optimized tree; actually replace actParm with the new tree
12051 * src/SDCCast.h: added some parantheses to remove side effects
12052 * support/regression/tests/bug-920866.c
12054 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12055 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12056 Bit operands were not being handled properly in the pic14 port.
12057 (now src/regression/add.c passes again).
12059 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12061 * src/SDCC.y (labeled_statement): case and default no longer require
12062 a following statement (RFE #893037)
12064 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12066 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12067 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12068 disabled (fixes bug #916294)
12069 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12070 "mov a,acc"; patch provided by Lenny Story
12071 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12073 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12075 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12077 * src/ds390/gen.c (genFunction, genEndFunction),
12078 * src/ds390/ralloc.c (ds390_assignRegisters),
12079 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12080 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12081 pushed if there are parameters passed on the stack. Also, a cleaner
12082 way to decide if r0/r1 should be pushed/popped. (Together they fix
12085 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12088 * device/lib/mcs51/crtpagesfr.asm,
12089 * device/lib/mcs51/crtxinit.asm,
12090 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12091 to avoid confusion with Si Lab's SFRPAGE register.
12093 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12095 * src/SDCCglue.c (emitMaps): allow public sfr variables
12096 * src/SDCCglue.c (initialComments): include compiler build date
12097 with compiler version and put the timestamp of the generated
12098 assembly file on a serperate line to be less confusing.
12099 * src/port.h: added genInitStartup hook
12101 * src/ds390/main.c,
12104 * src/pic16/main.c,
12106 * src/z80/main.c: genInitStartup initialize as NULL (default to
12107 historical behaviour)
12108 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12109 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12110 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12111 library instead of hard coding it into the compiler.
12112 * support/regression/ports/mcs51-stack-auto/spec.mk,
12113 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12114 * device/lib/mcs51/Makefile,
12115 * device/lib/small/Makefile,
12116 * device/lib/large/Makefile,
12117 * device/lib/mcs51/crtpagesfr.asm,
12118 * device/lib/mcs51/crtstart.asm,
12119 * device/lib/mcs51/crtxclear.asm,
12120 * device/lib/mcs51/crtxinit.asm,
12121 * device/lib/mcs51/crtclear.asm,
12122 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12123 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12124 and into user configurable files.
12125 * device/lib/clean.mk: clean mcs51 directory too
12126 * support/regression/tests/longlit.c: added static to T1 declaration
12127 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12128 accesses in the initialization code
12130 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12132 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12133 OSCTRIMVAL as noted in bug #916008
12135 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12137 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12138 in loops with multiple exits (reported as incorrect registers
12139 used by Martin Helmling in Sdcc-user list)
12141 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12143 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12144 made ds390 register extensions look less like error messages
12146 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12148 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12149 reported by Adam Wozniak in Sdcc-user list
12151 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12153 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12154 arithmetic optimizations, added debug output
12156 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12158 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12159 * sdcc.spec: updated and split sdcc into 3 rpms
12160 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12161 needed for literals of LEFT_OP and '+'
12162 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12163 introduced RESULT_TYPE_NOPROM
12164 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12166 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12167 limited promotion to int only for '*'
12168 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12170 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12172 * src/pic16/gen.c (genSkip),
12173 (genc16bit2lit), (gencjneshort): commented out
12174 (is_LitOp): new helper function, checks operand type
12175 (genCmpEq): rewritten
12177 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12179 * support/regression/tests/bug-908454.c: added
12181 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12183 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12184 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12185 (geniCodeCast): cosmetic, don't preserve bit storage class
12186 (geniCodeLeftShift): added promotion
12187 (geniCodeLogic): fixed regression
12188 * src/SDCCsymt.c (computeTypeOr): accept bits too
12189 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12191 2004-03-07 Borut Razem <borut.razem AT siol.net>
12193 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12195 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12197 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12198 version of pic16_genPackRegisters which does not check if ic is a
12200 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12201 function cause string1.c regression test fails
12203 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12205 * sim/ucsim/configure.in,
12206 * sim/ucsim/configure,
12207 * sim/ucsim/doc/Makefile.in: use docdir
12208 * src/SDCC.y: fixed sbit atrributes
12209 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12210 * src/SDCCast.c (decorateType): |^& need special promotion handling
12212 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12213 * src/SDCCsymt.h (computeType),
12214 * src/SDCCicode.c: computeType() needs op
12215 * src/SDCCsymt.c (checkTypeSanity),
12216 * doc/sddman.lyx: "plain" bitfields are unsigned
12217 * src/SDCCsymt.c (computeTypeOr): added
12218 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12220 * src/SDCCval.c (val*): computeType() needs op
12221 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12222 * support/regression/tests/onebyte.c: added tests for |^&
12224 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12226 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12227 for writing icode into asm output.
12229 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12231 * src/pic16/device.c: added some debug lines enabled
12232 with macro DEBUG_CHECK,
12233 * src/pic16/genarith.c: more debug in genPlus,
12234 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12235 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12236 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12237 * (aopForSym): onStack symbols are re-placed in data memspace,
12238 and onStack flag is cleared,
12239 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12240 copy temporary pcodeop,
12241 * (genPcall): added warning for not updating PCLATU,
12242 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12243 always true for pic16 port,
12244 * (genMultOneWord): NEW, supports integer multiplication,
12245 * (genMult): modified to call genMultOneWord,
12246 * (ifxForOp): added warning when return NULL,
12247 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12248 flag is set before call to operandFromSymbol for implicit
12250 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12251 options.intlong_rent are set by default,
12252 * (_hasNativeMulFor): modified to allow port generation of integer
12254 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12255 set regtype to REG_SFR for all registers, restricting seting the
12256 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12258 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12260 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12261 more than 500 times in the regression tests
12263 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12265 * support/Util/SDCCerr.h,
12266 * support/Util/SDCCerr.c,
12267 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12269 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12270 for symbol conflicts.
12271 * support/valdiags/tests/enum.c,
12272 * support/valdiags/tests/tentdecl.c,
12273 * support/valdiags/tests/struct.c: expect possible error messages
12274 referring to original symbol definitions.
12275 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12277 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12279 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12281 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12283 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12285 * src/pic16/ralloc.c (newReg): fixed bug #908929
12287 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12289 * src/ds390/gen.c: added missing #include "main.h"
12291 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12293 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12294 checking if symbol is already in set,
12295 * src/pic16/device.h: prototype for checkAddSym,
12296 * src/pic16/gen.c: (_G): added entry interruptvector,
12297 * (assignResultValue): removed some commented out lines,
12298 * (genFunction): check for ISR via sym->type, absolute section for
12299 interrupt code is created via a new pBlock, the goto instruction is
12300 placed now correctly at the interrupt vector position, changed all
12301 references from ivec to _G.interruptvector,
12302 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12303 is the interrupt is a high priority one, same for return from ISR,
12304 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12305 externs to calls of checkAddSym,
12306 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12307 pic16_pcode_verbose flag is set,
12308 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12309 * src/pic16/pcoderegs.c: message about how many registers are saved
12310 will only be emitted if pic16_pcode_verbose flag is set,
12312 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12314 * src/ds390/ralloc.h,
12315 * src/ds390/ralloc.c (ds390_regWithIdx),
12316 * src/ds390/gen.c (emitcode),
12317 * src/ds390/main.h,
12318 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12319 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12320 ds390operandCompare, getRegsRead, getRegsWritten,
12321 initializeAsmLineNode): customized instruction size calculation for
12322 ds390, started basis for some register optimizations
12323 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12324 corresponding assembly output
12325 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12326 missing push/pop of r0/r1. Optimized push/pops
12328 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12330 * src/mcs51/main.c (instructionSize): fixed ACALL size
12331 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12333 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12335 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12336 the sorting of rlist with NULL elements
12337 * (print_idataType, print_idata): NEW to create idata sections
12338 * src/pic16/device.h: idataSymSet new variable
12339 * src/pic16/gen.c (genFunction): fixed some bugs in string
12340 comparing, improved the absolute section creation for ISRs,
12341 added FSR0L/FSR0H in registers that are saved in an ISR,
12342 * (genInline): fixed the processing of inline snippets,
12343 now they undergo no process by the peephole optimizer
12344 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12345 are placed in idataSymSet,
12346 * (pic16emitStaticSeg): extern symbols are added in externs,
12347 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12348 switching when aboslute variables are placed in access bank memory
12349 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12350 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12351 commented out with #if,
12352 * (pic16_packRegisters): reintroduce the check for CAST because some
12353 symbols are not correctly handled,
12354 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12355 pCodeInstruction instead of pCode,
12356 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12357 pCodeAsmDir definition,
12358 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12359 directive, then the argument directive is emitted without the leading
12360 tab, hack for inline labels which must be in the first column,
12361 * (compareLabel,pic16_findNextInstruction),
12362 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12363 * (insertBankSwitch): modified for the new pCodeAsmDir,
12365 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12366 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12368 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12370 * (pushSide): commented out with #if,
12371 * (assignResultValue): fixed some typos in saving
12373 * (genPcall): FIXED and sync'ed with genCall,
12374 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12375 * (genNearPointerGet): fixed to handle some more cases,
12376 implementation scheme via table reads,
12377 * (genConstPointerGet): modified to access code memory correct,
12378 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12379 and improved to handle some cases
12380 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12381 instead of "RETLW" for init data
12382 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12383 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12384 variables are placed in access bank memory (<0x80 and >=0xf80),
12385 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12386 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12387 TBLWT_POSTDEC,TBLWT_PREINC
12388 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12389 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12391 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12392 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12393 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12394 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12396 2004-02-29 Borut Razem <borut.razem AT siol.net>
12398 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12399 support/Util/findme.h, support/Util/system.h: enhance binary relative
12400 search for lib and include by using findProgramPath()
12402 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12405 * src/SDCCpeeph.c (pcDistance),
12407 * src/mcs51/ralloc.h,
12408 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12409 * src/mcs51/main.h,
12410 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12411 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12412 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12413 size calculation port specific, started basis for some register
12415 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12416 missing push/pop of r0/r1. Optimized push/pops
12417 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12418 * device/lib/_modsint.c (_modsint),
12419 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12420 and stack version so regression tests pass
12422 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12424 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12425 * src/SDCCast.c (decorateType): catch another small optimization
12427 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12428 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12429 modified to finally use computeType() all over SDCC,
12430 see Feature Request #877103
12431 * src/SDCCval.h: cosmetic
12432 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12433 valCompare(); regression tested in muldiv.c
12434 * support/regression/tests/muldiv.c (testMod): mod sign follows
12437 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12439 * src/SDCCast.c (decorateType): fixed bug #902362
12440 * doc/INSTALL.txt: fixed install instructions for win32
12442 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12444 * device/include/Makefile.in (install): fixed by replacing spaces
12447 * doc/INSTALL.txt: updated for release
12448 * doc/sdccman.lyx: added warning for --xstack being buggy
12450 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12452 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12453 to eliminate build warnings.
12454 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12456 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12457 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12459 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12460 removed -penable-stack, added comment for stack pragma, added
12461 warning for not initializing the stack/frame registers, removed
12462 comment at interrupts section
12464 Stack is made permanent, there is no ability to disable stack usage.
12465 * src/pic16/device.h,
12466 * src/pic16/device.c: removed all references to USE_STACK macro,
12467 * src/pic16/device.c (pic16_dump_section): when no elements in
12468 rlist, free rlist before return,
12469 * (pic16_dump_int_registers): NEW, internal registers are a new set
12470 of general purpose registers reused by each function,
12471 * (checkAddReg): returns 1 if registers is added to set,
12472 * (pic16_groupRegistersInSection): when a registers is of type
12473 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12474 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12475 SRCASECMP macro is moved here from device.c
12476 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12477 PO_PCLATU, PO_PRODL, PO_PRODH,
12478 * (pic16_pCodeOpType, genMinus,
12479 changed compares to "a" register, with AOP_ACC,
12480 * (pic16_genPlus): fixed some bugs and indented properly,
12481 * (pic16_addSign): changed size to size+offset in the MOVWF
12483 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12484 multiply 8-bit operand by literal, result is 8-bit,
12485 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12486 multiply 2 8-bit operand, result is 8-bit,
12487 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12489 * src/pic16/gen.c: changed accUse to contain WREG only,
12490 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12491 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12492 true, do not use immediate addressing any more unless sym is a
12493 pointer in codespace,
12494 * (aopForRemat): do not use immediate addressing when symbol not in
12495 codespace and when symbol's address is requested,
12496 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12498 * (aopGet): added case for AOP_ACC and don't return "accumulator
12499 bug" but WREG instead,
12500 * (popGetTempReg): pushes contents of temporary register in stack,
12501 * (popReleaseTempReg): pops contents of temporary register from
12502 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12503 * (pic16_popGet): separated case AOP_ACC to return register WREG
12504 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12505 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12506 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12507 the use of immediate pointers to certain cases only.
12509 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12510 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12511 * (assignResultValue, genCall, genRet): modified to use the new
12512 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12513 genPcall is still broken,
12514 * (genFunction): added code to create 'A' type pBlocks when
12515 interrupt functions are generated, code not extensively tested yet,
12516 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12517 * (genEndFunction): modified so ISRs pop stored registers from stack,
12518 * (genMultOneByte): cleanup,
12519 * (AccRsh): added flag andmask, to and result with appropriate mask,
12520 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12521 * (genDataPointerGet): fixed and reenabled its use,
12522 * (genNearDataPointerGet): bugs fixed,
12523 * (genDataPointerSet): bugs fixed,
12524 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12525 pic16_DumpSymbol, pic16_DumpOp,
12526 * src/pic16/genutils.h: function prototypes for the above functions,
12527 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12529 * (pic16emitRegularMap): many many many improvements, but needs a
12531 * src/pic16/main.c: enable_stack in pic16_options is removed,
12532 * (_pic16_parseOptions): removed command line options -penable-stack,
12533 * (_process_pragma): emit stack symbol only when stack pragma is
12535 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12536 redirected to FSR0L/FSR0H pair,
12537 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12538 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12539 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12541 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12542 * (dumpPicOptype): NEW,
12543 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12544 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12545 with movff instruction,
12546 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12547 added pic16_int_regs, some packRegsFor* functions are commented out,
12548 because produce errors,
12549 * src/pic16/NOTES: minor modifications
12551 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12553 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12554 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12556 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12557 * as/mcs51/lkaomf51.c: fixed bug #895763
12559 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12561 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12563 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12565 * doc/sdccman.lyx: added details about the HC08 storage classes and
12566 interrupts, fixed the register usage info for z80 & gbz80
12568 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12570 * doc/sdccman.lyx: added more pic16 port documentation
12571 * device/include/pic16/: added header pic18fregs.h
12573 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12575 * doc/sdccman.lyx: added Vangelis' contribution
12577 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12579 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12580 extend to the next CALL or PCALL, not just to the next CALL.
12582 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12584 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12586 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12588 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12589 bug #895752 and a better fix for bug #716790
12591 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12593 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12595 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12597 * doc/sdccman.lyx: minor changes, minor changed
12599 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12601 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12602 which can't handle SDCC_NEWONEBYTEOPS,
12603 (geniCodeMultiply): removed conversion from mult to shift for pic14
12606 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12609 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12610 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12611 thus fixing bug #895406
12613 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12615 * device/lib/_modsint.c,
12616 * device/lib/_modslong.c: sign follows divisor only
12617 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12618 signs or signedness can be ignored
12619 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12620 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12621 added optimization for IFX,
12622 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12624 reenabled optimization for IFX, which was removed on 2004-01-11
12625 * src/SDCCast.h: added return type IFX
12626 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12627 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12628 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12629 SDCC_OLDONEBYTEOPS selects the old behaviour
12630 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12631 changed again and commented promotion rule
12632 * src/SDCCval.c (valDiv): promotion no longer necessary
12633 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12634 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12636 * support/regression/tests/onebyte.c: added
12638 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12640 * gen.c (genInline): reverted to old code for assemnling inline
12641 code because of bug reported James Chadd
12643 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12645 * ralloc.h: missing declarations from previous patch,
12646 seems that patch for ralloc.h was never applied, fixed
12648 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12649 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12653 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12654 indirect addressing. Marked FSR0 as deprecated
12655 * gen.c (pointerCode): commented out, not needed now
12656 (pic16_popGet2p): new MOVFF helper function
12657 (genGenPointerGet),
12658 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12659 (shiftRLong): removed duplicate debugging info
12661 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12663 * src/ds390/gen.c (genNearPointerGet),
12664 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12665 optimization with bits, but not bitfields.
12666 * src/ds390/ralloc.c (packRegisters),
12667 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12669 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12671 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12673 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12676 * src/SDCCicode.c (operandFromSymbol),
12677 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12678 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12679 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12680 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12681 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12682 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12684 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12685 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12686 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12687 * src/SDCCsymt.c (newSymbol),
12688 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12691 * src/SDCCval.c (newiList): fixed bug #885705
12693 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12695 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12696 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12698 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12700 * device/include/c8051f120.h,
12701 * device/include/c8051f300.h,
12702 * device/include/c8051f310.h: added/updated header files for Silicon
12703 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12704 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12705 in new section Submitting patches
12707 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12709 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12710 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12711 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12713 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12714 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12715 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12717 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12718 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12719 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12721 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12722 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12723 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12724 genGenPointerSet): fixed bug #892400
12725 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12726 to eliminate build warnings.
12727 * src/SDCCast.c (processParms),
12728 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12730 * support/valdiag/valdiag.py: added GCC to the list of defines active
12731 when compiling with gcc
12733 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12735 * support/Util/SDCCerr.h,
12736 * support/Util/SDCCerr.c,
12737 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12738 with an incomplete type (fixed bug #883734)
12739 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12741 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12743 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12745 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12747 * src/SDCCast.c (decorateType),
12748 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12749 function pointer implementation
12750 * support/regression/tests/funptrs.c: added tests to verify both forms
12751 of function pointers work correctly. Added tests to verify parameters
12752 are passed in the correct order.
12754 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12756 * device.c (regCompare): registers are sorted by ascending
12757 address and increasing size,
12758 * main.c (_pic16_finaliseOptions): removed the declaration
12759 of compiler macro MCU. Now a macro of the format pic18fxxxx
12760 will be defined from the command line
12762 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12763 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12765 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12766 PCOP_RLCF was overwritten!
12767 * gen.c (genSkip): commented out calls to pic16_emitcode,
12768 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12770 * (genRRC): added debugging info,
12771 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12772 overwritten while shifting,
12773 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12774 overwritten while shifting,
12777 * (shiftLLeftOrResult),
12778 * (shiftRLeftOrResult),
12780 * (shiftLLong): Implemented with pic16_emitpcode
12781 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12782 * (genLeftShift): Fixed bug, operand for shift by variable always
12783 was "and"ed with 0x0f,
12784 * (genLeftShiftLiteral),
12786 * (genRightShiftLiteral): added debugging info,
12787 * (genrshFour): added comment,
12788 * (genRightShift): determined signedness from operand "left"
12789 instead of "result"
12791 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12793 * src/SDCCicode.c (geniCodeParms),
12794 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12795 function pointers, fixed function pointer bugs #861242 and #861896
12797 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12799 * device/include/c8051f000.h,
12800 * device/include/c8051f120.h,
12801 * device/include/c8051f300.h: added header files for Silicon
12802 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12804 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12806 * src/SDCCast.c (processParams): added new type flow and restructured
12807 (gatherAutoInit): added new type flow
12808 (addCast): cosmetic changes
12809 (getLeftResultType): added new type flow for array indices, patch
12810 provided by Stas, see FR #877103
12811 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12812 array index patch by Stas
12813 * src/SDCCast.h: added prototype getResultTypeFromType()
12815 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12816 * src/pic/glue.c (pic14emitStaticSeg),
12817 * src/pic16/glue.c (pic16emitStaticSeg),
12818 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12819 for initialization of symbols
12820 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12821 * support/Util/SDCCerr.h:
12822 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12823 * .version: bumped version number to 2.3.8
12824 * device/include/Makefile.in (install),
12825 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12828 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12830 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12831 Slade Rich fixed an optimization bug
12832 * src/pic/pcodepeep.c,
12833 * src/pic/pcoderegs.c
12834 * doc/Makefile (install): added test for directory
12836 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12838 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12839 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12840 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12841 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12842 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12843 * as/mcs51/asexpr.c (term),
12844 * as/hc08/asexpr.c (term): fixed bug #887146
12846 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12848 * src/z80/gen.c (genMult): handle single byte result product
12849 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12850 DUMMY_READ_VOLATILE (fixed bug #886367)
12852 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12854 * support/regression/tests/libmullong.c: fixed logic, on little endian
12855 hosts we ended without a mullong_wrapper()
12857 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12859 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12860 virus/worm forged address usage.
12862 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12864 Fixed promotion, it should be done on AST level:
12865 * src/SDCCast.c (addCast): added promotion to int
12866 (decorateType): updated call to upCast()
12867 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12868 usualUnaryConversions()
12870 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12872 * support/regression/tests/literalop.c (mulWrapper): Added a
12873 wrapper to remove integer overflow warnings.
12875 * support/regression/tests/float_trans.c: Made work on host.
12877 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12880 * support/regression/generate-cases.py (main): Changed from inline
12883 * doc/Makefile (install): Changed to depth first to get rid of
12884 missing directory install warning.
12886 * as/Makefile (install-doc): Made work on Mac.
12888 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12890 * src/SDCCast.c: added an additional type flow in decorateType() of
12891 opposite direction, see feature request #860006; it's enabled at runtime
12892 by setting the environment variable SDCC_NEWTYPEFLOW
12893 * src/SDCCast.h: changed prototype of decorateType()
12894 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12895 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12896 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12897 see feature request #877103
12898 * src/SDCCval.c: updated call of decorateType()
12899 (valBitwise): fixed bug #882876
12900 (valMinus): added promotion
12901 (valLogicAndOr): result is unsigned
12902 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12903 * src/SDCCsymt.c (computeType),
12904 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12905 must not cause an unsigned operation
12906 * src/pic/glue (pic14emitRegularMap),
12907 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12909 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12911 * src/pic/pcode.c (PCodeID): commented out left over debug code
12913 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12915 * support/valdiag/tests/overflow.c: added shift tests
12916 * src/pic/device.c,
12923 * src/pic/pcodepeep.c,
12924 * src/pic/pcoderegs.c,
12925 * src/pic/ralloc.c,
12926 * src/pic/ralloc.h: applied patch from Slade Rich;
12927 added support for multiple code pages and multiple RAM banks on the
12928 PIC 14 port. The ASM files now no longer simply assume all the
12929 code / RAM are in the same page / bank. This means the linker can
12930 safely allocate code/RAM of separate ASM files to different pages/banks.
12931 * doc/sdccman.lyx: added Slade's tips
12932 * src/mcs51/peeph.def: fixed bug #880768
12934 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12936 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12937 * src/SDCCast.c (decorateType): fixed bug #880197
12939 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12941 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12944 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12945 strtof is not part of C89 and isn't included with Mac OS X.
12947 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12949 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12950 shiftL2Left2Result): fixed bug #879326
12951 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12952 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12953 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12954 address fetch for clr instruction
12955 * device/lib/hc08/_mulint.c: created optimized assembly version
12956 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12958 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12960 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12961 proposed in FR #877103
12963 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12965 * src/SDCCval.c (cheapestVal): added missing checks
12966 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12967 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12969 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12971 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12974 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12976 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12977 loaded with the linker search paths (-L arguments) and the libraries
12978 to be linked with the current source (-l arguments). Changes
12979 currently will affect only the pic16 port.
12980 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12981 include path the port specific paths and port specific libraries,
12982 * gplink command now contains the $3 argument,
12983 * src/pic16/device.h,
12984 * src/pic16/device.c,: structure PIC_device is made public and
12985 renamed to PIC16_device, the same for variable Pics which is renamed
12986 to Pics16. Updated all references to them.
12987 * src/pic16/glue.c (pic16glue): corrected bug with code
12988 initialization which bypassed the variable initializations block.
12990 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12991 COMPILE_FLAGS and added the --nostdinc option
12993 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12995 * device/include/mc68hc908jb8.h: Register defs for another member
12996 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12998 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13000 Documenting changes from previous commits.
13001 * configure.in (version 1.56),
13002 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13003 when generating output files to configure the pic16 library,
13004 but now I've commented it out, since gputils aren't installed in the
13005 SF compile farm, so library won't compile
13007 * device/lib/Makefile.in (version 1.56): initially I've added in
13008 target 'all' the prerequestive 'model-pic16' so it compiled the
13009 pic16 library, but now I've commented it out for the same reasons
13011 * added targets 'model-pic16' and 'objects-pic16' to compile the
13013 * added target 'port-specific-objects-pic16' to handle the
13014 generated libraries and copy them into the build/ directory
13015 * added target 'clean-intermediate-pic16' to clean intermediate
13016 files into pic16 directory
13017 * in target 'installdirs' added line to create directory pic16 in
13018 the installation path
13020 * device/include/Makefile.in (version 1.11): in target 'install'
13021 added lines to copy all header files to installation path,
13022 * in target 'installdirs' added line create directory for pic16
13023 headers in the installation path
13025 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13027 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13030 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13033 * device/lib/configure.in,
13034 * device/lib/configure: fixed for autoconf 2.57
13036 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13038 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13039 option so that it actually works. Made it specific to the z80, since
13040 the gbz80 doesn't have these kinds of I/O ports.
13042 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13044 * device/include/z180.h,
13045 * device/lib/_memcpy.c,
13046 * device/lib/_memmove.c,
13047 * device/lib/_mulint.c,
13048 * device/lib/ser_ir.c,
13049 * device/lib/ser_ir_cts_rts.c,
13050 * device/lib/_strcmp.c,
13051 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13052 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13053 portmode; added deprecation warning for bank= and protmode= forms.
13054 Also, guard against buffer overflow.
13055 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13057 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13059 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13060 changed interrupt vector table generation to only emit declared vectors.
13061 * device/include/Makefile.in: added missing backslash
13062 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13064 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13066 Mainly changes to support compilation of the device libraries
13067 * src/pic16/device.c: stack is allocated via symbol and not
13068 via literal number. The symbol is placed in the corresponding
13069 position of the data ram
13070 * (pic16_dump_section): relocatable and absolute uninitialized
13071 data are now emitted in sorted order to reduce section naming,
13072 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13073 weren't marked as being in the access bank,
13075 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13077 Added portion of GNU PIC Library under the directory
13078 device/include/pic16 and device/lib/pic16. These files
13079 contain the declarations of SFRs for the PIC18Fxx2 devices.
13080 The directory is initialized via configure from toplevel.
13082 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13084 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13085 the spilllocations to be compared correctly
13087 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13089 * src/SDCCast.c (decorateType): fixed bug introduced today
13091 2004-01-12 Borut Razem <borut.razem AT siol.net>
13093 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13094 doc/sdccman.lyx: upper case pragmas are deprecated
13096 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13098 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13099 in simpler and even better code
13101 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13103 * src/SDCCicode.c (operandOperation): fixed bug #874819
13104 * src/SDCCast.c (decorateType): fixed
13105 char foo (unsigned long ul) { return ul > 0; }
13107 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13109 * doc/sdccman.lyx: Moved and added some sections, small changes
13110 all over. Telling LaTeX to be less strict with word spacing
13111 to better keep the right margin. Changed some notes about
13112 maintainance of the ports in section 3.2.1 - is it OK like this?
13114 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13116 SDCC source changes:
13117 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13118 convilong): modified to inform the pic16 port that builtin functions
13121 PIC16 PORT specific changes:
13122 * src/pic16/device.c pic16_dump_equates() added,
13123 processor registers declared internally by the port are emitted in
13124 the translation as equates,
13125 * src/pic16/gen.c: inline code is passed unprocessed to the
13127 * (pic16_popGetLit2): fnuction modified to take second operand as
13128 pCodeOp pointer and not as literal,
13129 * (popRegFromIdx): prefixed with pic16_,
13130 * (pic16_popCombine2): modified to receive already allocated pCode
13132 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13133 * (genFunction): initializes local stack frame and pushes on stack
13134 all the registers used by this function,
13135 * (genEndFunction): restores all registers from stack and restores
13137 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13139 * (pic16glue): changed the program startup sequence,
13140 * added new dbName code 'A' for functions placed in absolute section
13141 * src/pic16/main.c: added function attribute _naked,
13142 * added pragma 'code' to place a fnuction at an absolute address,
13143 * added command line arguments --debug-ralloc and --pcode-verbose,
13144 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13145 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13146 * (pic16_newpCodeOpLit2): modified to take the second operand as
13148 * (pic16_printpBlock): modified to emit each function in a separate
13150 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13151 UPPER for immediate operands,
13152 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13154 * src/pic16/peeph.def: all peepholes with movff are commented out,
13155 because there is a problem in the pcode peep optimizer,
13156 * src/pic16/ralloc.c: the register allocator can now reuse local
13157 function symbols for another function. This saves register usage.
13158 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13160 Added file src/pic16/NOTES with information about program writing on
13161 the current port version.
13163 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13165 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13166 and peephole 252 (array access)
13168 2004-01-09 Borut Razem <borut.razem AT siol.net>
13170 * src/SDCCmain.c : fixed #872250: -l command line defined library
13171 files are scanned before standard library files
13173 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13175 * src/SDCCast.c (decorateType): fixed bug #874046
13177 2004-01-09 Borut Razem <borut.razem AT siol.net>
13179 * support/scripts/sdcc.nsi: remove previous installation
13181 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13183 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13184 bytes for last interrupt vector (mcs51)
13185 * sdcc.spec: fixed typo
13187 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13189 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13190 gen51Code): more efficient parameter receive for --model-large
13193 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13195 * src/ds390/main.c,
13196 * src/z80/main.c: added missed needLinkerScript flags (more than
13197 one port structure defined in these file)
13198 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13201 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13203 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13204 * src/port.h: added flag needLinkerScript in port->linker
13205 structure to inform whether to create a .lnk file or not,
13207 * src/ds390/main.c,
13209 * src/mcs51/main.c,
13211 * src/pic16/main.c,
13213 * src/z80/main.c: changed appropriately to configure
13214 needLinkerScript flag
13216 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13217 * src/pic/glue.c: added variable udata_section_name to
13218 override default uninitialized data segment definition for
13219 devices only with SHAREBANK memory (reported from Erik Epetrich)
13220 * (pic14emitOverlay): modified to emit a commented overlay segment
13221 directive when no overlay data exist
13222 * (picglue): modified to emit uninitialized data segment
13223 according to udata_section_name
13224 * src/pic/main.c (_pic14_parseOptions): added command line
13225 options --udata-section-name=[name] to override default
13226 udata definition name
13227 * modified _linkCmd and _asmCmd to include compiler passed
13228 arguments via -W option
13229 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13230 object file from '.rel' to '.o' in port->linker structure,
13231 changed size of fptr from 2 to 3 in port structure
13233 2004-01-07 Borut Razem <borut.razem AT siol.net>
13235 * support/scripts/sdcc.nsi: update PATH
13236 * support/scripts/sdcc.ico: craeted
13238 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13240 * device/include/Makefile.in: fix install
13241 * doc/Makefile: fix install
13243 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13245 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13247 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13248 how the function variable allocation summary is displayed; also
13249 include information about variables allocated to the overlay
13252 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13254 * as/mcs51/lkmain.c: Help about -Y option
13255 * as/mcs51/lkarea.c: Fixed gcc warnings
13257 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13259 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13261 * support/valdiag/tests/overflow.c: added
13262 * src/SDCCast.c (decorateType),
13263 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13264 LEFT_OP (left shift)
13266 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13268 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13269 (default behaviour).
13271 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13273 A python script to validate compiler diagnostic messages. It can be
13274 used to verify that sdcc complains about bad c source code and
13275 gives a good location of the error.
13276 * support/valdiag/Makefile,
13277 * support/valdiag/valdiag.py,
13278 * support/valdiag/tests/*
13280 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13282 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13283 * src/SDCCsymt.c (newEnumType),
13285 * support/Util/SDCCerr.c,
13286 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13288 * support/regression/tests/enum.c: added test for enum values that
13289 require at least 2 bytes of storage.
13291 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13293 * src/common.h: added ifndef/define/endif macros
13294 around the header file.
13295 Bug reported from Jesus Calvino-Fraga
13297 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13299 * sdcc.spec: updated
13300 * device/include/Makefile.in: don't install CVS directories
13301 * device/lib/Makefile.in: added removal of CVS directories after install
13302 * doc/Makefile: fixed install, added local_icons
13303 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13304 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13305 * src/ds390/gen.c (genRightShift): fixed bug #870788
13306 * src/SDCCast.c (decorateType): fixed bug #870781
13308 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13310 PIC16 port related changes:
13311 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13312 added variable stackPos,
13314 * gen.c: genCall, assignResultValue: added support for
13315 pushing/retrieving function parameters to/from stack,
13316 genFunction,genEndFunction: setup stack frame for the
13317 generated function,
13318 genAddrOf: will be changed according to bug 863624
13320 * added files genutils.c and genutils.h which contain gen*
13321 debugged and optimised functions extracted from gen.c
13323 * glue.c: added variable 'externs' which holds extern symbols,
13324 pic16emitRegularMap: is modified to properly handle relocatable
13325 symbols under the new scheme,
13326 pic16createInterruptVect: is modified
13327 pic16printPublics: is modified to emit 'global' assembler directives,
13328 added pic16_printExterns to print extern symbols,
13329 pic16glue: initializes stack/frame pointer in the beginning of
13330 the assembly output. Temporary hack, will be corrected later,
13331 because gplink yet does not support stack and SDCC does not
13332 yet support a type of crt0.o object to create the final binary.
13334 * Removed many lines that contain 8051 legacy code.
13335 * The code is finally placed under a 'code' directive.
13336 * Added port specific options.
13338 * _process_pragma: simplified since now we do not need *special*
13339 include file to define SFR registers. But a separate header
13340 will be needed. This will be developed later.
13341 * _pic16_parseOptions: added, parses port specific options:
13342 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13343 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13344 --preplace-udata-with=
13346 * _pic16_setDefaultOptions: modified to initialize section names,
13347 but hack is temporarly out of order since it needs improvement.
13348 * _pic16_genAssemblerPreamble: configuration words are emitted by
13349 their address instead of their name. This part is incomplete and
13350 supports only the 18Fxx2 devices. Other devices will emit an error
13351 during assembly since they do not contain the same set of config
13353 * _pic16_genIVT: is modified,
13355 * pcode.c: added definitions for some hardware registers that are needed
13357 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13358 All PCI entries are updated. Now LFSR is supported.
13359 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13360 * added pic16_newpCodeOpLit2 to support instructions with
13361 two literal arguments
13362 * pic16_pCode2str: corrected code that emits assembler instructions
13363 with two literal operands and those that have an access bit modifier
13364 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13365 this fixes a bug which caused some labels to be lost, when an
13366 assembler directive was added, i.e. banksel,
13367 * pic16_FixRegisterBanking: improved logic that causes the insertion
13369 * InlineFunction: functions that are called once, are not any more
13370 inlined. This can be a port option in the future,
13372 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13374 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13375 hold the corresponding uninitialized symbols,
13376 * pic16_allocProcessorRegister: registers have explicit marked the
13378 * pic16_allocInternalRegister: registers are explicit marked as
13380 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13381 processing list, so bit registers were lost,
13384 * ralloc.h: added field 'accessBank' and original symbol operand
13385 in register definition,
13386 * removed the field isMapped from register definition,
13388 ** Several functions have been removed from various sources:
13389 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13390 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13391 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13392 pic16_assignRelocatableRegisters
13394 ** others have been introduced:
13395 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13396 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13398 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13400 * support/scripts/inc2h.pl: changed definition of BIT_AT
13401 to emit 'sbit at' instead of 'bit at'. This was a request.
13403 PIC16 port related preliminary changes:
13404 * gen.c: prefixed function popRegFromString with
13405 pic16_ and all references to it corrected
13406 * pcode.c: all pic16_pc_* hardware registers prefixed
13407 with underscore (_),
13408 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13409 * ralloc.c: newReg(): when register is REG_SFR then
13410 set address to rIdx,
13411 pic16_allocProcessorRegister(): marks register wasUsed=0
13412 pic16_writeUsedRegs(): added a call to assign processor
13413 registers via pic16_assignFixedRegisters
13415 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13417 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13418 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13419 variables in unused register banks. Also the SSEG is placed
13420 wherever there is enough space for it, and IDATA can be anywhere
13421 in internal RAM. For now compile using -Wl-Y[stack_size].
13422 The mem file is different for this option as well, since it
13423 makes no sense of talking about DSEG lenght.
13425 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13427 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13428 in certain cases, e.g. when ROM assignment, patch provided
13429 from Albert den Haan.
13431 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13433 Many signedness and type propagation fixes:
13434 * src/SDCCicode.c: made geniCodeCast() static
13435 replaced SPEC_ by IS_ (cosmetic)
13436 (operandOperation): fixed div and mod operation
13437 (usualBinaryConversions): added support for promotion of char
13438 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13439 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13440 (geniCodeAdd): an array index will stay unsigned, even if promoted
13442 (geniCodeArray): ditto
13443 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13444 * src/SDCCsymt.c (computeType): added more support for char;
13445 promotion of char is selectable by promoteCharToInt, fixed signedness
13447 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13448 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13449 * src/SDCCval (val*): replaced signedness calculation by
13451 rearranged if-branches (cosmetic)
13452 (valShift): added warning W_SHIFT_CHANGED
13453 (valCompare): fixed problem with different types
13454 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13455 * support/regression/tests/literalop.c: added many cases
13456 * support/regression/tests/ast_constant_folding.c: changed finally to
13458 * .version: new year, new version: 2.3.7
13459 * src/SDCCmain.c (main): applied patch #866468
13460 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13461 provided by Scott Bronson
13462 * doc/sdccman.lyx: updated documentation for sdcdb
13463 updated and added chapter tips
13465 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13467 * src/SDCCsymt.h: missing from yesterday's commits
13469 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13471 * src/SDCC.y (struct_or_union_specifier),
13472 * support/Util/SDCCerr.c,
13473 * support/Util/SDCCerr.h: verify that struct & union tags are used
13476 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13478 * src/SDCCglobl.h: missing from yesterday's commits
13480 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13482 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13483 sft_attributes, struct_declaration, parameter_declaration,
13484 type_name, start_block, declaration_list),
13485 * src/SDCC.lex (check_type): support redefinition of typedef names
13487 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13489 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13490 aligned xdata arrays. Erik helped me with the if clause.
13492 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13494 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13497 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13500 * src/SDCCast.c (newAst_),
13502 * src/SDCCicode.c (ast2iCode, newiCode),
13504 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13505 expr, statement, expression_statement, selection_statement,
13506 iteration_statement, expr_opt, jump_statement): foundation for tracking
13508 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13511 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13513 * support/Util/SDCCerr.c,
13515 * src/SDCCast.c (createCase, createDefault, decorateType),
13516 * src/SDCClabel.c (labelUnreach),
13517 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13519 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13520 (with thanks to Stas Sergeev)
13521 * device/include/time.h,
13522 * device/lib/time.c (CheckTime): suppress unreachable code warning
13524 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13526 * src/SDCCast.c (createIvalCharPtr),
13527 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13529 * support/regression/tests/nullstring.c: tests for these two bugs
13531 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13533 * support/Util/SDCCerr.h,
13534 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13535 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13536 about storage class and 'at' used inside struct or union
13537 * src/SDCCBBlock.c (iCodeFromeBBlock),
13538 * src/SDCCcse.c (ifxOptimize),
13539 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13540 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13541 printIval, emitStaticSeg, emitOverlay),
13542 * src/SDCClabel.c (deleteIfx),
13543 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13544 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13545 gatherAutoInit, processParms),
13546 * support/Util/SDCCerr.h,
13547 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13548 reporting for post-parse errors.
13550 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13552 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13553 implicit casts via union; they don't work on big endian systems
13554 (possible fix for bug #861138)
13556 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13558 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13559 * src/mcs51/main.c: fixed the fix for bug #737001
13561 2003-12-15 Borut Razem <borut.razem AT siol.net>
13563 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13565 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13567 * support/makebin/makebin.c: put output in binary mode
13569 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13571 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13572 xdata and data memory on startup. Set the environment variable
13573 SDCC_NOGENRAMCLEAR to disable this.
13574 * src/mcs51/peephole.def,
13575 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13576 (allows non-interrupt and interrupt code to safely compete for a resource
13577 without the non-interrupt code having to disable interrupts)
13579 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13581 * src/SDCCicode.c (geniCodeAdd),
13582 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13583 with valFromType if type might be a pointer and host is big endian).
13584 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13585 types, not just integer types.
13586 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13587 multiply defined with mismatching "at" address.
13589 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13591 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13592 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13593 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13594 with embedded nulls (fixed bug #753752)
13596 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13598 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13599 Apparently this did not see much testing (endless loop)
13601 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13603 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13605 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13607 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13608 gracefully handle NULL memmap pointers
13610 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13612 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13613 instead of deleting the iCode when an operand is volatile
13614 * src/z80/gen.c (genDummyRead),
13615 * src/mcs51/gen.c (genDummyRead),
13616 * src/ds390/gen.c (genDummyRead),
13617 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13619 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13620 * src/SDCC.y: fixed bug #850420
13622 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13624 Applied z80 i/o port patch from Peter Townson and fixed some operators
13625 to better handle operands in A register.
13626 * device/include/z180.h
13632 * src/z80/peeph-z80.def
13633 * src/z80/peeph.def
13636 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13638 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13640 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13642 * device/lib/hc08/_mullong.c: Removed extra #endif
13644 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13646 * sim/ucsim/hc08.src/inst.cc,
13647 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13648 carries from x to h
13649 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13650 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13651 * device/include/stdarg.h: fixed varargs for hc08
13652 * device/lib/Makefile.in,
13653 * device/lib/hc08/Makefile,
13654 * device/lib/hc08/_mulint.c,
13655 * device/lib/hc08/_mullong.c: fixed some endian problems
13657 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13659 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13660 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13661 * device/lib/_gptrget.c,
13662 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13664 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13666 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13667 * src/SDCCast.c (astErrors): fixed bug #846007
13668 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13670 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13672 * src/SDCCast.c (decorateType): disabled a transformation I added in
13673 revision 1.188 (access to fields of a structure at an absolute address);
13674 it breaks with bitfields, extern declarations, and gcse analysis.
13675 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13676 could be assigned through a pointer, so don't complain.
13677 * src/SDCCast.c (astErrors),
13679 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13681 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13683 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13684 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13685 output of __config directives, since gpasm now supports them
13686 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13687 pre-processor macro, i.e. -DMCU=p18f452
13688 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13689 and modified to handle 'cast' icode similarly to '=' icode
13690 * src/pic16/device.h (typedef struct PIC_device): added field
13691 'extMIface' to indicate that chip has external memory interface
13692 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13693 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13696 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13698 * src/SDCC.y (pointer): fixed bug #846006
13699 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13700 * src/SDCCast.c (decorateType): fixed bug #846009
13701 * src/ds390/peeph.def,
13702 * src/ds390/gen.c (genAnd, genOr),
13703 * src/mcs51/peeph.def,
13704 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13706 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13708 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13715 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13719 * src/SDCCbitv.c: added function to free a bitvector
13720 * src/SDCClrange.h,
13721 * src/SDCClrange.c: added function to recompute the liveranges
13722 * src/avr/ralloc.c,
13723 * src/ds390/ralloc.c,
13724 * src/hc08/ralloc.c,
13725 * src/mcs51/ralloc.c,
13726 * src/pic/ralloc.c,
13727 * src/pic16/ralloc.c,
13728 * src/xa51/ralloc.c,
13729 * src/z80/ralloc.c: recompute the liveranges after register packing
13731 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13733 * src/SDCCloop.c (newInduction): fixed bug #845630
13735 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13737 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13738 inadvertantly left behind from my 2003-11-12 change
13740 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13742 Updated headers I neglected to commit yesterday.
13743 * src/SDCClrange.h,
13746 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13748 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13749 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13750 * src/SDCCopt.c (eBBlockFromiCode),
13751 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13752 the creation of the key hash table from the sequencing so it can be used
13753 earlier (for some GCSE bug fixes still pending)
13755 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13757 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13758 * support/regression/tests/addsub.c: testing genPlus shortcut
13760 2003-11-15 Borut Razem <borut.razem AT siol.net>
13762 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13764 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13766 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13767 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13768 ordering is immaterial.
13769 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13771 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13773 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13774 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13775 (SIGSEV) of bug #840381
13776 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13777 unlink new file before rename if new and old filenames are the same)
13779 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13781 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13782 uninitialized variables) for the mcs51. Set environment variable
13783 SDCC_GENRAMCLEAR to test.
13784 xdata initialization slightly shorter
13786 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13789 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13790 #838241 & 780691 (basicly the same bug)
13791 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13792 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13794 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13796 * src/SDCCmain.c (linkEdit): "fix" #834252
13798 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13800 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13802 * src/SDCC.y: fixed bug #819403
13804 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13806 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13807 the reentrant attribute.
13808 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13809 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13811 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13812 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13813 erroneously reduced to a literal.
13814 * src/hc08/ralloc.c (packRegisters, rematStr),
13815 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13818 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13820 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13821 * doc/sdccman.lyx: changed from 'article' to 'book'
13822 * doc/Makefile: readded test_suite_spec and cdbfileformat
13824 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13826 * device/include/stdlib.h: include malloc.h to comply with ANSI
13827 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13829 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13831 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13832 * doc/clean.mk: also remove *.out files
13833 * doc/sdccman.lyx: some additions, larger top/bottom margins
13835 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13837 * src/SDCC.y: fixed bug #837365
13838 * support/regression/tests/bitopcse.c
13839 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13840 a symbol (might be valop instead)
13841 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13842 * device/lib/clean.mk: added hc08 to the cleaning list
13844 2003-11-04 Borut Razem <borut.razem AT siol.net>
13846 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13848 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13849 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13850 malloc is declared in standard stdlib.h
13852 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13854 * device/lib/hc08/Makefile: need to clean .rel not .o files
13855 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13857 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13861 * src/mcs51/main.c,
13862 * src/ds390/main.c,
13866 * src/pic16/main.c,
13867 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13868 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13869 tests (which uses the port's oclsExpense function)
13875 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13877 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13879 * src/SDCCcse.c (ifxOptimize),
13880 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13881 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13882 deleting the IFX iCode.
13883 * src/hc08/ralloc.c: reduced unneeded slocs
13884 * src/hc08/gen.c: fixed bug in asmopToBoolean
13886 2003-11-04 Borut Razem <borut.razem AT siol.net>
13888 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13889 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13890 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13891 transferred to configure
13893 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13895 Use headers defined in the C[++] standards:
13896 * sim/ucsim/gui.src/serio.src/fileio.cc
13897 * sim/ucsim/gui.src/serio.src/frontend.cc
13898 * sim/ucsim/gui.src/serio.src/main.cc
13899 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13900 * support/Util/NewAlloc.c
13902 * as/mcs51/lklibr.c
13906 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13908 * Added MSVC projects for hc08 assembler and linker:
13909 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13910 /as/hc08/link_hc08.dsp
13912 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13914 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13916 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13918 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13920 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13922 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13924 2003-10-31 Borut Razem <borut.razem AT siol.net>
13926 * support/cpp2/cpplib.h,
13927 support/cpp2/cpplib.c,
13928 support/cpp2/cpplex.c,
13929 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13930 to switch _asm block preprocessing on / off. Default is
13931 #pragma preproc_asm +
13933 2003-10-31 Borut Razem <borut.razem AT siol.net>
13935 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13936 when outputting comment blocks (when executed with -C option) and
13937 _asm (SDCPP specific) blocks
13939 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13941 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13943 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13945 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13947 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13949 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13950 * src/SDCCast.c (decorateType): fixed bug #832664
13952 2003-10-31 Borut Razem <borut.razem AT siol.net>
13954 * support/cpp2/cpplex.c: fixed for SDCPP:
13955 comments(when executed with -C option) and _asm blocks
13956 were included even if they where in skipped #if block.
13957 Applied solution from GCC cpp 3.3.2
13959 2003-10-31 Borut Razem <borut.razem AT siol.net>
13961 * src/SDCC.lex: sdcc now understands both formats:
13962 '# <line_number> <file_name>' and
13963 '#line <line_number> <file_name>'
13964 * support/cpp2/cppmain.c: sdcpp now generates the standard
13965 '# <line_number> <file_name>' instead of former
13966 '#line <line_number> <file_name>'
13968 2003-10-30 Borut Razem <borut.razem AT siol.net>
13970 * support/cpp2/cpphash.h,
13971 * support/cpp2/cpplib.h
13972 * support/cpp2/cpplex.c,
13973 * support/cpp2/cppmain.c,
13974 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13976 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13978 Fixed a number of problems revealed by bug #827883.
13979 * src/SDCCloop.c (loopInvariants): Spill location of the
13980 result operand should be recomputed if extracted from
13981 a loop. Also, don't extract assignments of an iTemp
13983 * src/SDCCast.c (isConformingBody): loop reversal should
13984 not occur if the control variable is involved with a
13985 relational operator.
13987 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13989 * .version: bumped to 2.3.6 to reflect the big improvements
13990 made by Erik and Klaus. Thanks!
13992 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13994 Replaced the livrange code.
13995 * src/SDCClrange.c: added new LR code
13997 * src/SDCCBBlock.h: removed remainig parts from old LR code
13998 * src/ds390/ralloc.c,
13999 * src/ds390/gen.c: minor fixes to make it work with new code
14001 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14004 * as/hc08/lkrloc.c,
14006 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14007 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14008 (tweaked fix for bug #818696)
14010 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14012 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14014 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14017 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14018 * src/mcs51/gen.c (gencjneshort),
14019 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14020 more efficient (per Scott Bronson's suggestion)
14022 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14024 Extended the semantics of the critical keyword to include
14025 individual statements. See RFE #827755 and #799831
14030 * support/Util/SDCCerr.c
14031 * support/Util/SDCCerr.h
14036 2003-10-19 Borut Razem <borut.razem AT siol.net>
14038 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14040 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14042 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14044 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14045 and predecrement operand is displayed
14047 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14049 * src/SDCCval.c (valMinus): fixed bug #826041
14051 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14053 Some hc08 related updates that I missed earlier
14054 * sim/ucsim/stypes.h
14055 * support/regression/ports/hc08/spec.mk
14057 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14059 New target "hc08" for the Motorola 68hc08 family of micros
14067 * sim/ucsim/hc08.src/*
14068 * sim/ucsim/configure.in
14069 * src/ucsim/configure
14070 * sim/ucsim/packages_in.mk
14073 * device/include/mc68hc908qy.h
14074 * device/lib/hc08/*
14075 * device/lib/Makefile.in
14076 * support/regression/ports/hc08/*
14077 * support/regression/Makefile
14079 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14081 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14083 * src/ds390/gen.c (genCast): fixed bug #821957
14085 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14087 * device/lib/logf.c: "fixed" overlay bug
14088 * support/regression/ports/host/spec.mk: added m library
14089 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14090 * support/regression/tests/float_trans: added (for Eric)
14092 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14094 * src/mcs51/gen.c (genCpl): fixed bug
14095 http://sf.net/mailarchive/message.php?msg_id=6263915
14097 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14099 * src/SDCCast.c (decorateType): added extended constant folding
14100 * src/SDCCsymt.c (computeType): cleanup
14101 * src/SDCCval.c (valShift): minor optimization
14102 * support/regression/tests/ast_constant_folding.c: added
14104 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14106 * src/SDCCmain.c: removed some unintended changes
14108 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14110 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14111 * src/z80/gen.c: fixed part of bug #817589
14112 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14114 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14116 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14127 * src/ds390/ralloc.c
14129 * src/mcs51/ralloc.c
14131 * src/pic16/ralloc.c
14132 * src/xa51/ralloc.c
14134 * src/z80/gen.c: removed unused label "release:"
14136 2003-10-06 Borut Razem <borut.razem AT siol.net>
14138 * src/SDCC.lex: removed definition of unused variables
14139 save_optimize and save_options
14141 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14143 * clean.mk: removed '=' in "-maxdepth=1"
14144 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14145 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14147 2003-10-06 Borut Razem <borut.razem AT siol.net>
14149 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14150 my_unput() replaced by unput()
14152 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14154 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14155 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14156 type-punned pointer will break strict-aliasing rules"
14157 Old LR behaviour is again default; Klaus' LR can be choosen by
14158 defining the environment variable LRKLAUS
14162 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14163 * clean.mk: fixed removal of files in bin/CVS/
14164 * device/lib/clean.mk: fixed removal of directories small and large
14165 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14167 * src/SDCCval.c: removed superflous test for pedantic
14169 2003-10-05 Borut Razem <borut.razem AT siol.net>
14171 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14172 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14173 message "unmatched #pragma SAVE and #pragma RESTORE"
14175 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14177 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14178 assembly, critical functions, atomic, nojtbound)
14180 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14182 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14188 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14191 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14193 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14195 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14196 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14197 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14199 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14201 * src/z80/gen.c (genRet): fixed bug #524753
14202 * src/z80/gen.c (genCast): fixed internal error on cast from
14204 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14205 fix for bug #477835 to the z80
14206 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14207 for tracking iCodes in the peephole optimizer for z80
14209 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14211 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14212 the other part of bug #814548
14213 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14215 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14217 * src/SDCCcse.c: fixed part of bug #814548
14219 2003-09-28 Borut Razem <borut.razem AT siol.net>
14221 * src/asm.c: rewrite of printILine() to use temporary file instead
14223 * src/xa51/main.c: commented out declaration of int rewinds
14225 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14227 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14229 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14231 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14232 * src/asm.c (printILine): Fixed bug #811015
14234 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14236 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14239 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14241 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14242 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14243 to correctly handle general case of AOP_PAIRPTR
14244 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14246 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14248 * src/mcs51/ralloc.c (fillGaps),
14249 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14250 register positioning bug)
14252 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14254 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14256 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14258 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14259 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14260 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14261 (ralloc doesn't intentionally do this now, but perhaps later)
14262 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14263 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14264 register positioning bugs (Fixed bug #762602 and #795325)
14265 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14266 (Fixed bug #808779)
14267 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14268 lines that --i-code-in-asm generates
14270 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14272 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14273 trying to fclose a FILE* that was already closed.
14275 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14277 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14278 of const struct should be treated as if const themselves)
14280 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14282 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14284 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14286 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14287 Unix (/n) and DOS (/r/n) line terminations.
14289 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14291 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14294 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14296 * src/mcs51/gen.c (genFunction, genEndFunction),
14297 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14298 and restore of EA so that stack offsets to parameters are
14299 correct when using both critical and reentrant/stack-auto.
14300 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14301 size (can be triggered in error if sloc is shared between
14302 different sized objects)
14303 * device/include/float.h: fixed macros to explicitly use
14304 unsigned long where needed
14306 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14308 Feature req. 799831: added code to allow nesting of critical functions
14309 * src/mcs51/gen.c (genFunction, genEndFunction)
14310 * src/ds390/gen.c (genFunction, genEndFunction)
14312 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14314 * src/SDCCsymt.c (sclsFromPtr),
14316 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14317 support for standard C idiom of memory mapped variables; for
14318 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14319 to xdata int at 0x1234 tempvar = 1.
14320 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14321 provided by Akiya ISHIDA
14323 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14325 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14326 * src/SDCCval.c (constVal): added reduction from int to char
14327 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14328 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14329 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14331 * support/regression/tests/shifts.c: fixed
14333 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14335 * src/z80/gen.c (genXor): Fixed bug #805445
14337 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14339 Fixed bug #621531 (const & volatile confusion in the type chain).
14340 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14341 refer to the const or volatile state of the pointer itself.
14353 * src/pic16/ralloc.c
14354 * support/regression/tests/const.c
14356 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14358 When checking for duplicated modules, use absolute paths
14359 instead of relative paths. Files changed:
14364 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14366 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14368 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14370 * device/include/string.h: added size_t typedef, changed
14371 prototypes to use size_t, eliminated separate reentrant and
14372 non-reentrant declarations, added _memmove declaration
14373 * device/lib/_memcpy.c: changed to use size_t instead of int,
14374 changed /4 to >>2 to avoid division library call
14375 * device/lib/_memcmp.c,
14376 * device/lib/_memset.c,
14377 * device/lib/_strncat.c,
14378 * device/lib/_strncpy.c,
14379 * device/lib/_strncmp.c: changed to use size_t instead of int
14380 * device/lib/_memmove.c: new file (fixed bug #772294)
14381 * device/lib/Makefile.in: added _memmove.c
14382 * device/lib/z80/asm_strings.s: fixed bug #772290
14383 * support/regression/tests/bitfields.c: attempt to fix host assertion
14384 failure on amd64-unknown-linux2.2
14386 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14388 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14389 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14390 * as/z80/asmain.c (main): fixed bug #801766
14392 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14394 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14397 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14399 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14400 reported in bug #800609
14402 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14404 * Top header beautifications in src/pic16 directory:
14405 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14406 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14407 pcoderegs.h, ralloc.c, ralloc.h
14408 * main.c: added top header and GPL license notice
14409 * pcode.c: fixed the if-conditional warning
14411 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14413 * device/lib/_mullong.c: replaced int by short for gcc
14415 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14417 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14418 and JUMPTABLE iCodes properly now (worked by accident before)
14419 * src/mcs51/gen.c (leftRightUseAcc),
14420 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14421 iCode properly now. Use getSize instead of nRegs since a & b
14422 aren't part of the nRegs tally.
14424 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14426 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14427 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14428 before instructions that use the _STATUS register
14430 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14432 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14433 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14434 fetching of the pointer
14435 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14436 copied from genNearPointerSet()
14437 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14438 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14439 If they pop r0/r1 they must be called in the opposite order than aopOp().
14440 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14441 (resp. --stack-auto), prepared for --xstack
14443 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14445 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14447 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14449 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14450 these ports have their own __sdcc_external_start()
14452 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14454 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14455 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14456 type for bits was changed. It resulted in bit variables becoming
14457 global, which is not permitted in PIC 14 assembly output.
14459 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14461 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14463 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14465 Z80 and MCS51 linkers complaint if a public symbol is defined
14466 in more than one library module:
14470 * as/mcs51/Makefile.in
14472 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14474 A few small changes that speed up the peephole optimizer.
14478 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14480 Try to make the peephole optimizer smarter by maintaining
14481 an association between the assembly source code and the
14482 iCodes that originated them. Put this information to use
14483 with a new peephole rule condition "notVolatile" so that
14484 the rules can be aggressive yet still safe.
14489 * src/mcs51/peeph.def
14491 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14495 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14496 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14497 if the left or right operand symbols have the accuse flag set.
14499 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14501 Changed the type of the result of the ! (NOT) operator to char;
14502 previously it returned the same type as the source. This allows
14503 us to eliminate all the genFloatNot functions (all of its target
14504 implementations were very buggy) since !float can use the same
14507 * src/SDCCicode.c (ast2iCode): ! returns char
14508 * src/mcs51/gen.c (genNot, genNotFloat),
14509 * src/ds390/gen.c (genNot, genNotFloat),
14510 * src/z80/gen.c (genNot, genNotFloat),
14511 * src/pic/gen.c (genNot, genNotFloat),
14512 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14514 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14516 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14517 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14518 during interrupts. Ensure WSAVE is located at a shared bank address.
14519 2. Fixed page selection in some places
14520 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14521 the registers name strings.
14522 4. Fixed "signed / unsigned compare" compiler warnings.
14523 5. The PIC port manages its own allocation of the general purpose
14524 registers, but makes no attempt to reuse them. As a result when
14525 compiling it soon runs out of general purpose registers. Some
14526 additional code was added to the files pcode.c and device.c to walk
14527 through the function call tree and rename the registers so that they
14537 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14538 genPlus() & genMinus() when the result is the same as left or right
14540 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14542 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14544 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14546 Made bitfield a distinct type from bit so that bitfields
14547 convert as per ANSI C and bits retain their traditional
14548 boolean style behaviour. Implemented bitfield support in
14556 * src/ds390/gen.c: bit v bitfield split
14557 * src/z80/gen.c: New support for bitfields
14558 * support/regression/tests/bitfields.c: reenabled z80,
14561 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14563 Rules 246.x, 247.x relate to bitfields, the others speed up
14564 access to xdata mapped I/O devices.
14566 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14568 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14570 Cleaned up genPackBits and genUnpackBits and added two helper
14571 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14572 for literal assignments in genPackBits (thanks to Frieder for
14578 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14580 Fixed bug #748310 (pointer to function type mishandled when the
14581 function name is omitted). Also fixed a SIGSEGV when a function
14582 attribute (reentrant, etc) is used on a non-function or on a
14583 function but misplaced before the parameter list.
14585 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14587 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14588 * support/Util/SDCCerr.h,
14589 * support/Util/SDCCerr.c: Added func attr misuse error msg
14591 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14593 Fixed bug #787649 by anonymous
14594 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14595 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14597 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14599 Fixed numerous bitfield problems.
14601 * src/SDCC.y: More bitfield related error checking
14603 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14604 * support/Util/SDCCerr.h,
14605 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14606 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14607 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14608 * support/regression/tests/bitfields.c: tests added
14610 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14612 Made the constant following the "interrupt" keyword optional. If
14613 omitted, the function will not automatically be given an entry
14614 in the interrupt vector table (similar to #pragma NOIV, but
14615 less syntacticly kludgy). The interrupt number is also now
14616 range checked. Also fixed a bug in the high order bit example
14623 * support/Util/SDCCerr.c
14624 * support/Util/SDCCerr.h
14627 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14629 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14630 * src/SDCCicode.c (operandOperation): rewritten some ops
14631 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14632 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14634 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14635 be re-activated by defining REDUCE_LITERALS)
14636 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14637 unsigned, but are signed by default
14638 * src/SDCCval.c (constVal): rearranged
14639 * src/SDCCval.c (valMod): preliminary fix
14640 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14641 * support/regression/literalop.c: added, work in progress
14643 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14645 Generate warnings for useless declarations like "char data;"
14646 that don't do what new users expect.
14649 * support/Util/SDCCerr.h
14650 * support/Util/SDCCerr.c
14652 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14654 * src/SDCCval.c (valMult): fix overflow detection of negative int
14656 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14658 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14660 Changes to support big endian targets:
14673 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14675 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14676 * device/lib/time.c: fixed warning "integer overflow in expression"
14678 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14680 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14681 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14682 constants are unsigned; added recognition of "u" flag for unsigned
14683 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14684 * src/SDCCval.c (valDiv, valMod): fixed signdness
14685 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14686 signedness of modulo, left and right shift
14687 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14688 * support/Util/SDCCerr.h: added warning W_INT_OVL
14689 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14690 * src/SDCCast.c (ast_print): improved output of constants
14692 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14694 Fixed some warnings when building with MSVC:
14696 * as/mcs51/asdata.c
14700 * link/z80/aslink.h
14701 * link/z80/lkdata.c
14702 * link/z80/lkeval.c
14707 * support/cpp2/cpplib.c
14711 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14713 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14715 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14717 * support/librarian/clean.mk: Do not remove Makefile.
14718 * support/librarian/Makefile: added.
14720 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14722 Added librarian to MSVC build:
14725 * support/librarian/librarian.dsp
14727 'configure' not needed for librarian, removed:
14728 * support/librarian/configure
14729 * support/librarian/configure.in
14730 * support/librarian/config_in.h
14731 * support/librarian/Makefile.in
14733 Hopefully these ones built the librarian and the rest of sdcc properly:
14735 * Makefile.common.in
14737 Messed up 'configure', so revert to previous version:
14741 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14743 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14744 there, while the mantissa of a double is "only" 53 bits wide.
14746 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14748 Adding sdcclib to the build. MSVC project coming soon.
14749 Files added/changed:
14751 * support/librarian/clean.mk
14752 * support/librarian/configure
14753 * support/librarian/configure.in
14754 * support/librarian/config_in.h
14755 * support/librarian/Makefile.bcc
14756 * support/librarian/Makefile.in
14757 * support/librarian/sdcclib.c
14760 * Makefile.common.in
14764 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14766 Linker now complaints if linked modules have conflicting options, for
14767 example, one compiled using --model-large and another one compiled with
14768 --model-small. The following files were modified:
14770 * as/mcs51/asdata.c
14771 * as/mcs51/aslink.h
14773 * as/mcs51/asmain.c
14775 * as/mcs51/i51pst.c
14776 * as/mcs51/lkdata.c
14777 * as/mcs51/lklibr.c
14778 * as/mcs51/lkmain.c
14784 * link/z80/aslink.h
14785 * link/z80/lkdata.c
14786 * link/z80/lklibr.c
14787 * link/z80/lkmain.c
14790 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14792 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14793 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14795 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14797 * src/z80/mappings.i: fix _mul[us][int,long] entries
14799 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14801 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14803 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14805 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14806 * support/regression/tests/bitopcse.c: added
14814 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14816 added support for new library format to z80, gbz80 linkers:
14822 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14824 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14825 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14827 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14829 added DUMMY_READ_VOLATILE:
14838 * src/SDCCcse.c (algebraicOpts): many improvements
14839 * src/SDCCcse.h: removed algebraicOpts()
14840 * src/SDCCicode.c (picDummyRead): added
14842 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14844 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14845 "Insufficient space in data memory".
14847 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14849 * src/mcs51/gen.c: fixed bug #771358
14850 * src/z80/gen.c: fixed bug #759087
14852 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14854 * src/pic16/glue.c: minor cleanup by Vangelis
14856 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14858 * device/include/regc515c.h: fixed #758477
14859 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14860 * device/lib/_gptrput.c: saved a few bytes
14861 * my tab spacing is 8, yours too?)
14862 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14863 * device/lib/serial.c: process RX bytes earlier than TX bytes
14864 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14866 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14868 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14870 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14872 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14874 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14876 * device/lib/Makefile.in: bad fix, reverted to 1.43
14878 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14880 * device/lib/Makefile.in: added missing z80 object files
14882 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14884 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14885 pic16 progress by Vangelis:
14888 * src/pic/Makefile:
14895 * pic16/genarith.c:
14900 * pic16/pcodepeep.c:
14903 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14905 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14907 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14909 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14910 added gbz80 build to MSVC project.
14911 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14912 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14913 from 8051 stuff and setup so it links using a .lnk file.
14915 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14917 * support/librarian/sdcclib.c: sdcc librarian.
14918 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14921 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14923 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14925 2003-07-02 Borut Razem <borut.razem AT siol.net>
14927 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14928 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14929 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14930 src/xa51/main.c, src/z80/main.c:
14931 virtualization of glue() function: each port has it's own glue function,
14932 which is accessed by do_glue function pointer in PORT.general structure
14934 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14936 * DS800C400 fun, improved ROM interface and tinibios.
14938 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14940 * More support for DS80C400. Now includes beginning of interface to ROM.
14942 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14944 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14946 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14948 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14950 2003-06-19 Borut Razem <borut.razem AT siol.net>
14952 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14954 2003-06-19 Borut Razem <borut.razem AT siol.net>
14956 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14957 fixed Z80 port - crt0.o: cannot open.
14959 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14961 * support/Util/MySystem.c (merge_command): revert bad fix
14963 2003-06-18 Borut Razem <borut.razem AT siol.net>
14965 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14967 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14969 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14970 option --use-stdout sends errors to stdout instead of stderr.
14972 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14974 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14976 2003-06-15 Borut Razem <borut.razem AT siol.net>
14978 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14979 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14980 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14981 fixed width array of pointers replaced with sets;
14982 multiple include and lib paths ared transferred to preprocessor and linker
14983 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14984 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14985 fixed width array of pointers
14986 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14987 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14988 fixupPath(), getPathDifference()
14989 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14990 fixed width array of pointers
14992 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14994 * src/pic16/ralloc.c: fix warnings
14995 * src/pic16/pcode.c: fix warning
14997 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14999 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15000 know all the details, but essentially this set of changes enable
15001 the pic16 port to generate movff instructions and generate assembler
15005 * src/pic16/glue.c:
15006 * src/pic16/pcode.c:
15007 * src/pic16/device.c:
15008 * src/pic16/main.c:
15009 * src/pic16/pcode.h:
15010 * src/pic16/pcoderegs.c:
15011 * src/pic16/ralloc.c:
15012 * src/pic16/ralloc.h:
15014 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15016 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15017 added option --vc, so sdcc errors and warnings are compatible with
15018 Microsoft Visual Studio.
15020 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15022 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15023 device/lib/libfloat.lib: added atof function.
15025 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15027 * doc/sdccman.lyx: updated to Lyx 1.3
15028 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15029 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15030 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15032 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15034 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15036 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15038 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15039 additions to the "related tools/documentation" section
15041 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15043 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15045 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15047 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15048 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15050 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15052 * doc/sdccman.lyx: fix double dash and other minor things
15053 * doc/Makefile: fix double dash
15055 2003-05-28 Karl Bongers(patches from Martin Helmling)
15056 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15057 condition and ignore commands.
15059 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15061 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15062 is in parts still quite out of date, I did changes as far as I felt makes sense
15063 for a non-native english speaker.
15064 Please feel free to add to the manual or to correct my changes.
15065 * doc/Makefile: undid touching the date of intermediate tex files.
15067 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15069 * doc/sdccman.lyx: Manual has an index now
15071 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15073 Finalize muluint/mulsint and mululong/mulslong merging:
15074 * device/lib/_mulint.c
15075 * device/lib/_mullong.c
15076 * device/lib/gbz80/mul.s
15077 * device/lib/gbz80/stubs.s
15078 * device/lib/z80/mul.s
15079 * device/lib/z80/stubs.s
15080 * src/SDCCsymt.c (initCSupport)
15082 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15084 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15085 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15086 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15087 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15090 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15092 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15093 the regression tests I'm not brave enough to enable 245.b, 245.c
15094 * doc/sdccman.lyx: added latex preamble for hyperref package.
15095 Using pdflatex this will give you a hyperlinked pdf file with
15096 bookmarks. (prepend '%' before /usepackage if this breaks something)
15098 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15100 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15102 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15104 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15106 2003-05-21 <johan AT balder>
15108 * src/SDCCglue.c (printIval): fixed bug #739934
15110 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15112 Applied patch from bug 737905 (renamed yylineo to mylineno):
15119 * src/pic16/pcode.c: Cleaned warnings
15120 * src/pic16/pcodeflow.c: Cleaned warnings
15121 * src/pic16/pcoderegs.c: Cleaned warnings
15123 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15125 * src/pic16/pcode.c: Cleaned warnings
15126 * src/pic16/pcodepeep.c: Cleaned warnings
15127 * src/pic16/ralloc.c: Cleaned warnings
15129 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15131 * doc/sdccman.lyx: fixed bug 739745
15132 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15134 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15136 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15137 it can be defined with CFLAGS when running configure
15138 * src/SDCCmain.c: fixed compiling + linking with object files
15140 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15142 * configure.in: configure for pic16 port,
15143 added --disable-pic16-port
15144 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15145 * src/SDCCmain.c: linkOptions is changed to set *,
15146 added if/endif conditional macros to remove options help
15147 messages from optionsTable when a port is not configured, added
15148 support for the PIc16 port in the ports table, when executing
15149 the compiler with no port specified on command line, a default
15150 port is selected with the new macro DEFAULT_PORT which is
15151 defined in port.h, in setDefaultOptions() linkOptions is removed
15152 from initialization assignment, since now it is a set,
15153 parseCmdLine uses setParseWithComma for linkOptions, in
15154 linkEdit() linkOptions are accessed with new function indexSet()
15155 which returns the i'th item of a set variable. See SDCCset.c, in
15156 linkEdit() when calling buildCmdLine(), added linkOptions as
15157 last argument. Now users can pass arguments to gplink via the
15158 -Wl option, main() uses pic16glue() to glue up pic16 programs
15159 * src/SDCCpeeph.c: various changes to support pic16
15160 * src/SDCCset.c: added function void *indexSet(set *, int) to
15161 return the i'th item of the set
15162 * src/SDCCset.h: added function prototype for indexSet()
15163 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15164 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15165 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15166 added macro DEFAULT_PORT
15167 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15168 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15170 * src/pic16/glue.c: commented out some error producing lines
15171 * src/pic16/main.c: __config directives are commented out to stop
15172 gpasm complaining and test the linkage with gplink, _linkCmd and
15173 _asmCmd changed to be more gplink and gpasm friendly
15174 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15175 produced an error when parsed, peep rule 12 is added to utilize
15176 movff, but it is commented out since the pCode does not support
15177 yet a command with 2 address arguments
15179 2003-05-18 <johan AT balder>
15181 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15182 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15183 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15185 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15186 Added feature to script commands from file.
15188 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15190 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15191 * src/SDCCutil.c: include ctype.h for win32
15193 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15195 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15197 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15199 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15200 Fixed so you can set breakpoints prior to run, run does not stop
15201 on entry now. Add tbreak. Other enhancements and fixes for use
15204 2003-05-12 Borut Razem <borut.razem AT siol.net>
15206 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15208 2003-05-11 Borut Razem <borut.razem AT siol.net>
15210 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15211 the path of bin directory, so that PATH is the only env. variable, which has to be set
15212 in case of standard installation.
15213 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15214 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15215 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15217 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15219 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15220 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15221 temp files are in the port dir; clean the gen/test directory when
15222 generating new test.c
15223 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15224 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15225 * support/regression/tests/zeropad.c: added
15227 2003-05-09 <johan AT balder>
15229 * src/SDCCglue.c: fixed bug #597940
15231 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15233 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15234 cache sfr, optimize next,step, fix off by one sourceline,
15235 support ddd list function.
15236 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15238 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15240 * support/regression/HTMLgen.py: added compare_s2f()
15241 * support/regression/Makefile: redo 1.27
15242 * support/regression/generate-cases.py: redo 1.5
15244 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15246 * support/regression/tests/float.c: workaround 33 bit hex constant
15247 * support/regression/tests/simplefloat.c: fix division for host
15249 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15251 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15252 that tame's the PIC's over-aggressive optimizer.
15254 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15256 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15259 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15261 Initial support for DS80C400. "Hello world" runs on TINIm400
15264 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15266 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15267 * Some notes on ddd usage added in debugger/README
15268 Martin Helmling adding more features and fixes for ddd GUI debugger.
15269 Code added for nexti, stepi, up, down, and other adjustments.
15271 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15273 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15274 * src/pic/peeph.def Added two rules to optimize carry manipulation
15275 * src/pic/* removed debug printfs
15277 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15279 * debugger/mcs51/cmd.c: added header newalloc.h
15281 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15283 * as/Makefile: new EXEEXT
15284 * as/z80/Makefile: remove trailing slash of BUILDIR
15285 * as/z80/clean.mk: new EXEEXT
15286 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15287 * support/cpp2/Makefile.in: new EXEEXT
15288 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15290 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15292 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15293 EXEEXT was introduced to fix all related problems with targets
15294 "clean", "install" and "uninstall"; a couple of further flaws
15295 especially with "clean" have been fixed too
15296 * as/mcs51/Makefile.in
15297 * as/mcs51/clean.mk
15301 * debugger/mcs51/Makefile.in
15302 * debugger/mcs51/clean.mk
15303 * link/z80/Makefile
15304 * link/z80/Makefile.in
15305 * link/z80/clean.mk
15307 * packihx/Makefile.in
15309 * sim/ucsim/Makefile
15310 * sim/ucsim/clean.mk
15311 * sim/ucsim/avr.src/Makefile.in
15312 * sim/ucsim/avr.src/clean.mk
15313 * sim/ucsim/s51.src/Makefile.in
15314 * sim/ucsim/s51.src/clean.mk
15315 * sim/ucsim/xa.src/Makefile.in
15316 * sim/ucsim/xa.src/clean.mk
15317 * sim/ucsim/z80.src/Makefile.in
15318 * sim/ucsim/z80.src/clean.mk
15319 * sim/ucsim/main_in.mk
15320 * sim/ucsim/packages_in.mk
15321 * sim/ucsim/gui.src/Makefile.in
15322 * sim/ucsim/gui.src/serio.src/Makefile.in
15323 * sim/ucsim/gui.src/serio.src/clean.mk
15326 * support/cpp2/Makefile.in
15327 * support/cpp2/clean.mk
15328 * support/makebin/Makefile
15329 * support/makebin/clean.mk
15330 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15331 * doc/sdccman.lyx: --program-suffix no longer needed
15333 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15335 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15336 Martin Helmling added support for ddd GUI debugger.
15337 Code added to display assembly, set variables, and other commands
15338 to interface to ddd.
15340 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15342 * as/Makefile: fix target clean
15343 * as/clean.mk: fix target clean
15344 * as/z80/clean.mk: fix target clean
15346 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15348 * Makefile.common.in: added AT EXEEXT AT
15349 * configure.in: removed all mingw32 stuff
15350 * configure: rebuilt from configure.in
15351 * doc/sdccman.lyx: updated section "installation"
15352 * support/scripts/sdcc_mingw32: adapted to configure
15353 * support/scripts/sdcc_cygwin_mingw32: added
15355 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15357 * src/pic Added object file support for the PIC port
15358 * src/pic Applied patch from Craig Franklin (this started the object file support)
15359 * src/regression Updated the PIC regression tests for object files
15361 2003-04-20 Borut Razem <borut.razem AT siol.net>
15363 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15364 lklex.c: In function `getfid':
15365 lklex.c:203: warning: array subscript has type `char'
15366 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15367 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15368 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15369 stack handling macros
15371 2003-04-19 Borut Razem <borut.razem AT siol.net>
15373 * "handling space characters in file path" task:
15374 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15375 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15376 * support/Util/MySystem.h: make it self-sufficient
15377 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15378 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15379 handling space characters in file path
15380 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15381 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15382 * support/Util/MySystem.c: handling space characters in executable's path
15384 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15386 * as/z80/Makefile: fix permanent rebuild of z80
15387 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15388 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15390 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15392 * src/SDCCopt.c: add special case optimization to replace modulo by
15393 a power of two with a bitwise AND.
15395 2003-04-18 <johan AT balder>
15397 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15399 2003-04-17 <johan AT balder>
15401 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15402 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15404 2003-04-13 Borut Razem <borut.razem AT siol.net>
15406 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15407 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15408 fixed mingw problem in adl_NORMALIZE_PATH
15410 2003-04-12 Borut Razem <borut.razem AT siol.net>
15412 * fixed "#pragma SAVE/RESTORE can not be nested":
15413 * src/SDCC.lex: reworked pragma handling functions
15414 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15415 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15417 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15419 * src/SDCCutil.c (pathEquivalent): defined but not used
15420 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15421 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15422 * configure: rebuilt from configure.in
15423 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15424 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15425 * device/include/Makefile.in: replace sdcc_datadir
15426 * device/lib/Makefile.in: replace sdcc_datadir
15427 * Makefile.common.in: add LDFLAGS from configure
15428 * packihx/Makefile.in: use LDFLAGS
15429 * src/Makefile.in: use LDFLAGS
15430 * support/cpp2/Makefile.in: add LDFLAGS from configure
15431 * support/makebin/Makefile: use LDFLAGS
15432 * .version: bumped version number to 2.3.5
15434 2003-04-12 Borut Razem <borut.razem AT siol.net>
15436 * completed "different paths" task:
15437 * src/SDCCmacro.c: fixed bug in handling quotes
15438 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15439 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15441 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15443 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15445 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15447 * ds390/gen.c ds390/peeph.def: fix bug 706781
15449 2003-04-11 Borut Razem <borut.razem AT siol.net>
15451 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15453 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15455 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15456 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15457 set - this bit used to not be set...).
15458 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15459 bad code in PIC Port
15460 * src/regression/and2.c added to test bug 609268
15461 * src/regression/Makefile added and2.c to regression test
15464 2003-04-08 <johan AT CP255758-A>
15466 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15467 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15468 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15470 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15472 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15474 * support/cpp2/Makefile.in: fix bug #487815
15475 * configure: rebuilt from configure.in
15476 * Makefile.common.in: docdir changed, new path suffixes
15477 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15478 * sdcc_vc_in.h: reflect changes from sdccconf.h
15479 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15480 * src/SDCCutil.h: remove BINDIR hack
15481 * doc/sdccman.lyx: update new path hierarchy
15483 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15485 * src/SDCCpeeph.c: added okToRemoveSLOC test
15487 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15489 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15491 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15493 * src/SDCCpeeph.c: added labelIsReturnOnly test
15494 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15496 2003-04-05 <johan AT balder>
15498 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15499 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15500 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15501 * src/SDCCast.c: fixed a warning
15502 * src/SDCCast.h: fixed a warning
15503 * src/SDCCicode.c (operandFromAst): fixed a warning
15505 2003-04-04 <johan AT balder>
15507 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15508 * src/SDCCast.c (decorateType): fixed bug #715076
15509 * src/SDCC.y: fixed bug #702907
15511 2003-04-03 <johan AT balder>
15513 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15514 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15515 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15516 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15517 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15519 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15521 * _decdptr.c: fix return values
15522 * _gptrget.c: fix return values
15523 * _gptrgetc.c: fix return values
15524 * _gptrput.c: fix return values
15525 * _mulint.c: fix return values
15526 * as/z80/Makefile: fix 'make -j' problem
15528 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15530 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15531 * configure.in: big cleanup, updated to autoconf 2.5x
15532 * configure: rebuilt from configure.in
15533 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15534 * sdcc_vc_in.h: reflect changes from sdccconf.h
15535 * doc/Makefile: fixed a flaw in "make install"
15537 2003-04-02 <johan AT balder>
15539 * src/ds390/gen.c (genCmp): no comments
15540 * src/mcs51/gen.c (genCmp): no comments
15541 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15542 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15544 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15546 * support/regression/generate-cases.py: place generated file in given sub directory
15547 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15548 * support/regression/Makefile: improvements for 'make -j';
15549 side effect: it's simpler and faster now
15551 2003-03-31 Borut Razem <borut.razem AT siol.net>
15553 * src/z80/main.c: link-{port} and as-{port} defined without path
15554 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15556 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15558 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15560 2003-03-30 Borut Razem <borut.razem AT siol.net>
15562 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15563 changed type of list parameter to set
15564 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15565 * src/port.h: changed type of do_assemble() parameter to set
15566 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15567 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15568 definition of "cppoutfilename" macro with NULL value in preProcess()
15569 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15570 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15571 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15572 replaced with set *binPathSet
15573 * shash_add() deallocates the item, if allready exsists, before adding the new one
15574 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15576 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15578 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15579 a nested for loop bug in the PIC port
15580 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15583 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15585 * support/Util/dbuf.h: remove C++ stuff to make it portable
15587 2003-03-28 Borut Razem <borut.razem AT siol.net>
15589 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15590 literal strings in stringLiteral()
15591 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15592 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15595 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15597 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15599 2003-03-26 <johan AT balder>
15601 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15602 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15603 * src/SDCCast.c (decorateType): fixed " -v < 3"
15605 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15607 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15608 Added Lenny Story's debug infrastructure changes:
15609 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15610 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15611 * src/cdbFile.c: added
15612 * src/SDCCdebug.c: added
15613 * src/SDCCdebug.h: added
15614 * src/SDCCast.c (createFunction)
15615 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15616 * src/SDCCmain.c (parseCmdLine, main)
15617 * src/SDCCmem.c (redoStackOffsets)
15618 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15621 * src/avr/gen.c (genAVRCode)
15622 * src/ds390/gen.c (gen390Code)
15623 * src/mcs51/gen.c (gen51Code)
15624 * src/pic/gen.c (genpic14Code)
15625 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15626 * src/xa51/gen.c (genXA51Code)
15627 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15629 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15631 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15632 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15634 2003-03-22 <johan AT balder>
15636 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15638 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15640 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15641 * doc/cdbfileformat.lyx: added, written by Lenny Story
15642 * doc/Makefile: added cdbfileformat.lyx
15643 * doc/clean.mk: added cdbfileformat.lyx
15645 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15647 * src/mcs51/peeph.def: fix bug #705773
15649 2003-03-20 <johan AT balder>
15651 An sfr/sbit can have an "at #" AND an initializer
15652 * src/SDCCsymt.c (checkSClass):
15653 * src/SDCCmem.c (allocGlobal):
15654 * src/SDCCmem.c (allocLocal):
15655 * src/SDCCast.c (createBlock):
15657 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15659 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15661 2003-03-16 <johan AT balder>
15663 Undid the hackup of const and volatile, the problem is much bigger
15665 * src/SDCCast.c:1.171
15666 * src/SDCCglue.c:1.138
15667 * src/SDCCicode.c:1.146
15668 * src/SDCCsymt.c:1.150
15669 * src/SDCCval.c:1.65
15671 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15673 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15674 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15676 2003-03-13 <johan AT balder>
15678 Hackup const and volatile modifiers in type chains a bit:
15680 * src/SDCCast.c:1.169
15681 * src/SDCCglue.c:1.136
15682 * src/SDCCicode.c:1.143
15683 * src/SDCCsymt.c1.146
15684 * src/SDCCsymt.h1.59
15685 * src/SDCCval.c:1.63
15687 2003-03-12 <johan AT balder>
15689 * src/SDCCBBlock.h: more LRH debugging junk
15690 * src/SDCCcflow.h: more LRH debugging junk
15691 * src/SDCCloop.c: more LRH debugging junk
15692 * src/SDCC.y (struct_declaration): fixed bug #697590
15693 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15694 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15695 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15697 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15698 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15699 test function names must now match exactly).
15700 * src/SDCCcse.c: added special case in findCheaperOp to allow
15701 extending a short integer. Makes less awful code for bug 700121 test case.
15703 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15705 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15706 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15708 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15710 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15711 actually called (operandsNotEqual() was called for all
15712 operandsNotEqualX tests).
15714 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15716 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15717 with shorter literals. Fixes bug 700121.
15719 2003-03-11 <johan AT balder>
15721 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15723 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15725 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15726 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15728 2003-03-10 Borut Razem <borut.razem AT siol.net>
15730 * src/SDCCmain.c: pipe preprocessor's output
15731 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15732 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15733 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15734 which closes all pipes in pipeSet set
15735 * src/SDCCset.c: free deleted item in function deleteSetItem()
15736 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15737 moved from z80 to src subproject
15738 * .version: increased version number to 2.3.4
15740 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15742 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15743 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15744 * support/regression/ports/xa51/spec.mk: fix typo
15746 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15748 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15750 2003-03-09 Borut Razem <borut.razem AT siol.net>
15752 * src/SDCCmain.c: pipe preprocessor's output
15753 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15754 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15755 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15756 which closes all pipes in pipeSet set
15757 * src/SDCCset.c: free deleted item in function deleteSetItem()
15758 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15759 moved from z80 to src subproject
15761 2003-03-09 Borut Razem <borut.razem AT siol.net>
15763 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15764 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15765 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15766 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15767 * src/SDCCglobl.h: unification of WIN32 native definitions
15769 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15771 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15773 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15775 * src/configure.in: check for endianess (even while cross-compiling)
15776 * src/configure: check for endianess (even while cross-compiling)
15777 * src/configure_in.h: check for endianess (even while cross-compiling)
15778 * src/avr/gen.c: remove old endianess stuff
15779 * src/mcs51/gen.c: remove old endianess stuff
15780 * src/ds390/gen.c: remove old endianess stuff
15781 * src/pic/gen.c: remove old endianess stuff
15782 * src/pic/genarith.c: remove old endianess stuff
15783 * src/pic/glue.c: fix endianess check
15784 * src/pic16/gen.c: remove old endianess stuff
15785 * src/pic16/genarith.c: remove old endianess stuff
15786 * src/pic16/glue.c: fix endianess check
15787 * src/xa51/gen.c: remove old endianess stuff
15788 * src/z80/gen.c: fix endianess check
15789 * src/SDCCglue.c: fix endianess check
15790 * src/ds390/peeph.def: fix bug 700036
15792 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15794 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15795 * src/configure: find appropriate data-types on host for SDCC's int and long
15796 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15797 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15798 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15800 2003-03-07 <johan AT balder>
15803 some minor cleanups before the big shot
15804 OP_DEFS and OP_USES now use Kevin's protection
15805 new option --nolabelopt
15807 * src/SDCCBBlock.c:
15816 * src/ds390/ralloc.c:
15817 * src/mcs51/ralloc.c:
15818 * src/pic/ralloc.c:
15819 * src/xa51/ralloc.c:
15820 * src/z80/ralloc.c:
15822 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15824 * src/pic/pcode.c (get_op): fix 64 bit warnings
15825 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15826 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15827 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15828 * support/regression/tests/malloc.c: fix 64 bit warnings
15830 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15832 * src/mcs51/gen.c (genMinus): fixed bug 696436
15834 2003-03-02 Borut Razem <borut.razem AT siol.net>
15836 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15838 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15840 * configure.in: test for mkstemp
15841 * sdccconf_in.h: add HAVE_MKSTEMP
15843 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15845 * device/include/ctype.h: removed warning while using --stack-auto
15846 * device/include/malloc.h: removed warning while using --stack-auto
15847 * device/include/string.h: removed warning while using --stack-auto
15849 2003-02-23 Borut Razem <borut.razem AT siol.net>
15851 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15852 because NDEBUG is defined (see man assert)
15853 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15855 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15857 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15858 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15860 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15862 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15863 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15865 2003-02-18 <johan AT balder>
15867 * as/mcs51/asmain.c (asmbl): module can start with a digit
15868 * as/z80/asmain.c (asmbl): module can start with a digit
15870 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15872 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15873 * src/asm.c: fix pipe() for Mingw32
15875 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15877 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15878 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15879 make -V work again; --c1mode reads now from stdin
15880 * doc/sdccman.lyx: added --c1mode
15881 * support/Util/SDCCerr.c: new messages for c1 mode
15882 * support/Util/SDCCerr.h: new messages for c1 mode
15883 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15885 2003-02-15 <johan AT balder>
15887 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15889 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15891 * doc/sdccman.lyx: Environment variables, -o and other minor things
15893 2003-02-14 <johan AT balder>
15895 * src/xa51/main.c: before anyone really tries to use it :)
15897 * Install doc's in share/sdcc/doc
15898 * removed some obsolete files
15899 * Do a proper make distclean and uninstall
15900 M Makefile.common.in
15903 M device/include/Makefile.in
15904 M device/lib/Makefile.in
15907 M sim/ucsim/doc/Makefile.in
15909 R src/avr/peeph.rul
15910 R src/xa51/peeph.rul
15911 M support/cpp2/Makefile.in
15912 M support/makebin/Makefile
15915 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15917 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15919 2003-02-10 Borut Razem <borut.razem AT siol.net>
15921 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15922 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15923 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15924 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15925 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15926 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15927 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15928 src/z80/Makefile.bcc: Borland Makefile cleanup
15929 * as/z80/Makefile.bcc: Added Borland Makefile
15930 * support/cpp2/borland.h: Removed
15932 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15934 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15935 * src/SDCC.lex: new pragma NOIV
15936 * src/SDCCglobl.h: new pragma NOIV
15937 * src/SDCCmem.c: new pragma NOIV
15939 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15941 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15943 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15945 * src/SDCCmain.c: signal handling is switched off by --debug
15946 * doc/Makefile: small fix for install; use clean.mk again
15947 * doc/clean.mk: clean *.pdf and *.html too
15949 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15951 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15952 * device/lib/printfl.c: fix a ds390 bug by making it portable
15953 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15954 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15955 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15956 * debugger/mcs51/cmd.c: converted multi-line string literals
15957 * sim/ucsim/globals.cc: converted multi-line string literals
15958 * src/SDCCmain.c: introduced signal handler to remove temp files
15959 * doc/Makefile: small tweaks, implement clean
15960 * doc: removed generated files
15962 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15964 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15965 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15966 Address Record is not correctly generated for DS390."
15968 2003-02-02 Borut Razem <borut.razem AT siol.net>
15970 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15971 * as/mcs51/asm.h: fixed compilation with Borland C
15972 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15973 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15974 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15975 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15976 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15977 src/z80/Makefile.bcc: delete $(LIB) only if exist
15978 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15980 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15982 * device/include/malloc.h: introduced NULL
15983 * device/include/string.h: introduced NULL
15984 * device/include/stdlib.h: introduced NULL
15985 * device/lib/_memcpy.c: removed NULL
15986 * device/lib/_strcat.c: removed NULL
15987 * device/lib/_strchr.c: removed NULL
15988 * device/lib/_strcmp.c: removed NULL
15989 * device/lib/_strcpy.c: removed NULL
15990 * device/lib/_strcspn.c: removed NULL
15991 * device/lib/_strlen.c: removed NULL
15992 * device/lib/_strncat.c: removed NULL
15993 * device/lib/_strncmp.c: removed NULL
15994 * device/lib/_strncpy.c: removed NULL
15995 * device/lib/_strpbrk.c: removed NULL
15996 * device/lib/_strrchr.c: removed NULL
15997 * device/lib/_strspn.c: removed NULL
15998 * device/lib/_strstr.c: removed NULL
15999 * device/lib/_strtok.c: removed NULL
16000 * device/lib/malloc.c: removed NULL, include own header
16002 2003-02-02 <johan AT balder>
16004 * 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
16005 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16006 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16007 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16008 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16009 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16011 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16013 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16016 2003-02-01 <johan AT balder>
16018 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16020 2003-01-31 <johan AT CP255758-A>
16022 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16024 2003-01-30 <johan AT balder>
16026 * src/SDCCBBlock.c: automatic bug detection
16027 * src/SDCCicode.c: automatic bug detection
16029 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16031 * src/SDCCglobl.h: now --xram-size 0 works
16032 * src/SDCCmain.c: now --xram-size 0 works
16034 2003-01-29 <johan AT balder>
16036 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16038 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16040 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16041 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16042 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16043 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16044 * src/SDCCglobl.h: Added options --xram-size and --code-size
16045 * src/SDCCmain.c: Added options --xram-size and --code-size
16047 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16049 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16050 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16052 2003-01-27 <johan AT balder>
16054 * src/SDCC.y: fixed bug #613764
16056 2003-01-26 <johan AT balder>
16058 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16059 * src/SDCCsymt.h: fixed bug #673374
16060 * src/SDCCglue.c: fixed bug #661910
16061 * src/SDCCast.c: fixed bug #458099 and 673374
16063 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16065 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16066 * as/mcs51/strcmpi.h: added
16067 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16068 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16069 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16070 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16071 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16072 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16073 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16074 * as/mcs51/Makefile.aslink: new module strcmpi
16075 * as/mcs51/Makefile.asx8051: new module strcmpi
16076 * as/mcs51/Makefil.bcc: new module strcmpi
16077 * as/mcs51/Makefile.in: new module strcmpi
16078 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16080 2003-01-26 <johan AT balder>
16082 * src/SDCCglue.c: reverted back to 1.124
16083 * src/SDCCast.c: reverted back to 1.156
16084 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16086 2003-01-25 <johan AT balder>
16088 * src/SDCCglue.c: A better fix for bug #661910
16089 * src/SDCCast.c: A better fix for bug #661910
16090 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16092 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16094 * src/Makefile.in: remove spawn.o
16095 * src/SDCCmain.c: remove spawn.h
16096 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16097 * src/spawn.c: removed
16098 * src/spawn.h: removed
16099 * support/regression/ports/ds390/spec.mk: link with -r
16101 2003-01-24 <johan AT CP255758-A>
16103 * src/ds390/gen.c (aopOp): fixed bug #667458
16104 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16105 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16106 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16108 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16110 * src/mcs51/peeph.def: better assembler identation by Frieder
16111 * src/mcs51/gen.c: better assembler identation by Frieder
16113 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16115 * as/z80/string.h: removed for gcc 3.2
16116 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16117 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16119 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16121 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16122 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16123 * support/regression/Makefile: separate temp files for ports
16124 * support/regression/generate-cases.py: separate temp files for ports
16125 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16126 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16128 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16130 * moved tinitalk to device/examples/ds390
16132 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16134 * as/mcs51/lkmem.c: rflag is for DS390
16135 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16136 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16137 (linkEdit): move mem- and map-files the same way as ihx-files
16138 * src/z80/main.c (_setDefaultOptions): removed --generic
16139 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16140 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16141 * src/pic/glue.c (picglue): --c1mode works again
16142 * src/pic16/glue.c (pic16glue): --c1mode works again
16143 * src/asm.c (printCLine): fix #660034
16145 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16147 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16148 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16149 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16150 * as/mcs51/lkmem (summary): better fix for sp problem
16151 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16152 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16153 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16154 remove --stack-after-data
16156 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16158 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16159 * src/SDCCutil.c (join): ugly bug: missing '\0'
16160 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16162 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16164 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16166 * src/pic/main.c (_asmCmd): gpasm supports -o
16167 * src/z80/main.c: more general macros
16168 * device/lib/Makefile.in: remove intermediate files
16170 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16172 * .version: Bumped version number to 2.3.3
16173 * src/SDCCBBlock.c: new option -o
16174 * src/SDCCglobl.h: new option -o
16175 * src/SDCCglue.c: new option -o
16176 * src/SDCCmain.c: new option -o
16177 * src/asm.c: new option -o
16178 * src/ds390/main.c: new option -o
16179 * src/pic/glue.c: new option -o
16180 * src/pic/pcode.c: new option -o
16181 * src/pic/ralloc.c: new option -o
16182 * src/pic16/glue.c: new option -o
16183 * src/pic16/pcode.c: new option -o
16184 * src/pic16/ralloc.c: new option -o
16185 * src/z80/main.c: new option -o
16186 * device/lib/Makefile.in: use -o
16187 * support/regression/ports/ds390/spec.mk: use -o
16188 * support/regression/ports/gbz80/spec.mk: use -o
16189 * support/regression/ports/mcs51/spec.mk: use -o
16190 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16191 * support/regression/ports/z80/spec.mk: use -o
16192 * support/regression/ports/ucz80/spec.mk: use -o
16193 * support/regression/ports/xa51/spec.mk: use -o
16194 * support/regression/fwk/lib/timeout.c: fix usage string
16196 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16197 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16199 2003-01-07 <johan AT balder>
16201 * src/SDCCast.c (decorateType): fixed bug #600035
16203 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16204 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16205 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16206 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16207 * src/pic/pcode.c: outcommented unused variable to remove warnings
16208 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16210 2003-01-06 <karl AT turbobit.com>
16211 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16214 2003-01-06 <johan AT balder>
16216 * src/SDCCicode.c: fixed array add
16218 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16219 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16220 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16222 2003-01-04 <johan AT balder>
16224 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16226 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16227 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16229 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16230 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16231 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16233 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16234 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16236 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16237 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16239 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16240 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16242 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16244 * in /sdcc/as/mcs51/ changed these files in order to create an
16245 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16246 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16247 following files to include the previous two files: aslink.dsp,
16248 Makefile.aslink, Makefile.bcc, and Makefile.in.
16250 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16251 .adb instead of .cdb
16253 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16255 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16256 value from option --iram-size.
16258 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16260 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16263 2002-09-18 <wiml AT hhhh.org>
16265 * SDCClrange.h: exposed setFromRange() and setToRange()
16266 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16267 packRegsForAccUse() (bug 542397)
16268 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16269 multiple times and emitting the fetch operations more than once
16270 added aopGetUsesAcc() function to allow binary operators to
16271 fetch their operands in the correct order; made genMinus() emit
16272 compact code for X = LITERAL - Y
16274 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16275 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16276 sprintf() in line 1267.
16278 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16279 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16282 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16283 Changes to aslink (All the changes are marked with 'JCF'):
16285 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16288 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16289 area BSEG. Also moves, if possible, the DATA area down into the internal
16290 ram so more space is available.
16292 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16295 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16296 not bytes. Function summary() which creates a memory usage summary
16297 file with extension .mem. Reports of overlaping stack and small stack
16298 size. If the space for the stack is less than 16 bytes aslink trows a
16301 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16302 the 8051. Option 'y' for memory summary output file.
16304 Changes to sdcc (All the changes are marked with 'JCF'):
16306 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16308 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16309 overlaying area for it (uses RegBankUsed[4]).
16311 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16312 bank zero as used by default. By default aslink locates the stack
16313 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16314 the creation of the .mem file. Delegates the allocation of data area
16315 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16316 the begining of the stack area to aslink.
16318 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16319 glue() in SDCCglue.c creates an area for it.
16321 2002-09-03 Borut Razem <borut.razem AT siol.net>
16322 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16323 sdcc/src/pic/glue.c:
16324 introduced atexit() handler for teporay files removal in case of
16325 errors, assertions, ...
16327 2002-08-29 Borut Razem <borut.razem AT siol.net>
16328 * sdcc/support/cpp2/auto-host_vc_in.h:
16329 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16330 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16331 Maybe there is a similar problem with BORLANDC? It should be checked!
16333 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16334 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16335 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16336 was not executed, and the compiler (cl) launched a warning:
16337 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16339 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16340 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16342 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16343 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16345 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16346 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16347 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16348 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16349 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16350 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16351 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16352 - added Release configuration in VS projects
16353 - review of compiler an linker options
16354 - VC .exe files are generated in bin_vc directory, not to interfere
16355 with binaries generated from other projects (cygwin, mingw, bcc ...)
16357 * sdcc/src/yacc.dsp: added
16359 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16360 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16361 and insert the version number definitions from .version
16363 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16365 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16366 added - genarate auto-host.h using auto-host_vc_in.h as template
16369 removed from CVS, generated automatically
16371 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16372 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16374 2002-08-11 Borut Razem <borut.razem AT siol.net>
16375 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16377 2002-08-10 Borut Razem <borut.razem AT siol.net>
16378 * src/SDCCmain.c (main):
16379 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16380 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16381 The consequence was that some temporary files were not removed.
16384 unification of code in functions tempfilename() and tempfile():
16385 function tempnam() is defined in Visual Studio 6.0 and .NET
16387 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16389 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16390 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16391 - removed compiler command line option /WX: Treats all warnings as errors
16392 - update a list of source files, included into the project
16394 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16395 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16396 changed project type to Generic Project so that can be correcly converted to VS.NET project
16398 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16400 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16402 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16404 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16405 added return 0 statements after assert() to make compiler happy
16407 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16408 added newline in the def file to keep MSC compiler satisfied
16410 * sdcc/src/z80/gen.c:
16411 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16412 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16413 - solved MSC error in function aopDump()
16415 * sdcc_vc.h: define PREFIX as "\\sdcc"
16417 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16418 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16420 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16421 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16422 - Rewrote the register banking algorithm.
16423 - Added pCode live-range analysis to registers (for now, only non-used and
16424 singly-used registers optimized away)
16426 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16428 * 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.
16430 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16431 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16433 2002-04-22 Michael Hope <michaelh AT vroom>
16435 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16437 * configure.in (DD_COPT): Added include support required for gbdk.
16439 * .version: Bumped version number just to increase it.
16441 * src/SDCCmain.c: Added -nostdinc to the default options.
16443 2002-04-15 Michael Hope <michaelh AT vroom>
16445 * device/lib/z80/printf.c (sprintf): Added.
16447 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16449 * src/z80/peeph.def: Added transpose redundent load rule.
16451 * src/z80/main.c: Added force callee saves for jaune.
16453 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16455 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16457 2002-03-28 Johan Knol <johan AT balder>
16459 * src/SDCCval.c: fixed bug #532436
16461 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16463 Added "char *Processor" field to the port structure.
16466 Added -p option. Allows port dependent processor to be specified.
16469 Initialized the new field char *Processor field to NULL in all ports
16472 Compiler generated registers for interrupt context saving
16473 were not getting allocated.
16475 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16478 Fixed left shift. Will promote the left side of a left shift
16479 if a) left shifting more than size of operand or b) when assigned
16480 to something size > size of left side
16482 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16484 tons of changes. Register allocation has been
16485 rewritten. Added customization for the various PICs. Flow
16486 analysis is restructured. ...
16488 * src/pic/device.h:
16491 * src/pic/device.c:
16492 Added. device.c is a PIC port hack to accomodate variations
16495 2002-03-13 Michael Hope <michaelh AT vroom>
16497 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16499 2002-03-04 johanknol <johanknol AT manik>
16501 * /src/SDCCval.c: fixed
16503 const unsigned char arr[][2] = { { 0, 1 } };
16504 t18.c:1: error: Initializer element is not constant
16506 2002-03-04 bela <bela AT manik>
16508 * /device/include/mcs51reg.h:
16509 ds89c420 register definition update
16511 2002-03-03 <johan AT FRIJA>
16513 * support/Util/SDCCerr.c: did something, but don't no why anymore
16515 * support/regression/tests/bug-524691.c: made it a little less shy
16517 * src/SDCCast.c (decorateType): fixed bug #524697
16519 * src/SDCCast.c: made some lineno improvements
16521 * src/SDCCval.c (getNelements): changed warning to error
16523 * src/SDCCglue.c (printIvalArray): changed warning to error
16525 * src/SDCCicode.c: fixed a warning for mingw
16527 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16529 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16531 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16533 * src/ds390/peeph.def:
16534 Added some more peephole rules
16536 * src/ds390/gen.c: Various fixes & enhancements
16538 * src/SDCClrange.c, src/SDCClrange.h:
16539 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16541 * src/ds390/ralloc.c:
16542 various fixes & enhancements (ds390) specific
16544 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16545 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16548 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16550 2002-03-02 <johan AT FRIJA>
16552 * src/SDCCast.c (decorateType): fixed bug #524708
16554 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16556 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16558 2002-03-01 Michael Hope <michaelh AT vroom>
16560 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16562 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16564 2002-03-01 <johan AT FRIJA>
16566 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16568 * src/SDCCast.c (decorateType): fixed bug #524209
16570 * src/SDCCval.c (valNot): fixed bug #524195
16572 2002-02-26 <johan AT balder>
16574 * src/xa51/gen.c: fixed a warning
16576 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16578 * src/SDCCast.c (decorateType): fixed bug #522534
16580 2002-02-23 <johan AT balder>
16582 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16584 2002-02-22 <johan AT balder>
16586 * src/SDCCast.c: fixed bug #514865
16588 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16590 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16592 * sdcc/src/SDCCloop.c:
16593 Previous fix was not good. basic blocks that have "break" or "return" are
16594 not really partof a loop , but live ranges used in these blocks should
16595 be live thru the entire loop, so set partOfLoop but don't add them to
16598 2002-02-21 <johan AT FRIJA>
16600 * src/SDCCcse.c: fixed bug #514308
16602 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16605 Fixed BUG #519583. If a conditional block ended in a return/break
16606 statement inside a loop, it was not being considered part of the loop.
16608 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16610 2002-02-10 Karl Bongers <karl AT turbobit.com>
16613 Fixed up SDCDB debugger somewhat. Updated debugger/README
16614 with lots of comments and notes.
16616 * device/examples/test2.c:
16617 Fix bug, "red" variable not being initialized(compiler complained).
16619 * device/examples/Makefile, examples/test3.c:
16620 Add Makefile in device/examples folder, compiles test3.c
16621 for use as a multiple module SDCDB test case.
16623 * sim/ucsim/cmd.src/cmdset.cc:
16624 Took out debug printfs in ucsim "next" command.
16626 * sim/ucsim/xa.src:
16627 Karl and Johan start ucsim XA support. Most dissassembly working,
16628 about 75% emulation done(plenty of work remaining).
16630 * sim/ucsim/z80.src:
16631 Add Z80 support to ucsim, add test-ucz80 regression test,
16632 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16633 Notice z80 compiler fails on examples/test3.c/crc code.
16635 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16637 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16638 Added support for --parms-in-bank1
16640 * src/ds390/peeph.def:
16641 added a few more peephole optimzations
16643 * src/ds390/main.c:
16644 1) added __builtin_inp & __builtin_outp used to read in data of given length
16645 from a memory mapped port
16646 2) added __builtin_memcmp
16647 3) added __builtin_swapw swap bytes of a short
16649 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16650 1) handle multiple send & receives from register bank1
16651 2) ralloc can now allocate DPTR1 to some liveRanges
16653 * src/SDCCsymt.c, src/SDCCsymt.h:
16654 changes to handle multiple sends & receives
16656 * src/SDCCptropt.h:
16657 added some pointer arithmetic optimization
16659 * src/SDCCptropt.c:
16660 added some pointer arithmetic optimizations but not stable yet so not
16661 called from anywhere (will get this working shortly)
16663 * src/SDCCopt.c: fixed for multiple sends & receives
16666 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16667 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16668 set preprocessor defines (depending on options)
16670 * src/SDCCicode.c, src/SDCCicode.h:
16671 changes made to handle multiple sends & receives
16674 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16676 * src/SDCCcse.c, src/SDCCcse.h:
16677 added function findbackward def (to be used in upcoming optimization)
16679 * src/SDCCcflow.c, src/SDCCcflow.h:
16680 added function returnAtEnd - to determine if a basic block terminates with
16683 * src/SDCCast.c, src/SDCCast.h:
16684 added option parms-in-bank1
16686 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16687 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16688 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16689 adjusted for --parms-in-bank1 option
16691 * device/include/string.h:
16692 donot redefine "reentrant" keyword
16694 * device/include/ds80c390.h: Added some more SFRs
16696 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16698 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16700 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16702 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16704 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16706 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16708 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16710 * Added --xram-movc option
16712 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16714 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16716 2002-01-11 Johan Knol
16718 * Added math lib of Jesus Calvino-Fraga
16720 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16722 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16723 * support/regression/Makefile: new target test-mcs51-stack-auto
16724 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16726 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16728 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16730 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16732 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16734 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16736 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16738 * src/SDCCglue.h: add definition for printIvalChar()
16740 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16742 * src/SDCCast.c: fix #498138 by Johan
16744 * src/SDCCglue.c: fix #498138 by Johan
16746 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16748 * support/regression/Makefile: fix clean
16750 * support/regression/ports/ds390/support.c: fix transmission of last character
16752 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16754 * /sdcc/src/ds390/gen.c:
16755 a) improved computing address of stack variable
16756 b) took out some #if 0 code
16757 c) improved parmBytes adjustment
16758 d) improved genPlusIncr & genMinusIncr
16759 e) genCmp could generate bad code (when left assigned to DPTR)
16760 f) Fixed bug in hasInc
16762 * /sdcc/src/ds390/ralloc.c:
16763 a) packRegsForSupport could mess up live information (Fixed)
16764 b) packRegsDPTRuse could be incorrect for left & right shift
16766 * /sdcc/src/mcs51/ralloc.c:
16767 packRegsForSupport could mess up the live information (Fixed)
16769 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16771 * /sdcc/src/SDCCast.c:
16772 can reverse a loop even if function call is present as long
16773 as the loop control variable is local & is not passed as parameter
16775 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16777 * /sdcc/ChangeLog: *** empty log message ***
16779 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16780 More builtin function additions for TININative
16782 * /sdcc/src/ds390/ralloc.c:
16783 Had broken the regression testsuite
16785 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16787 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16788 Added funcattr hasStackParms will be set for reentrant functions when there
16789 are paramteres on the stack, this helps in minimizing frame pointer generation
16790 typeFromStr can handle function pointers now
16792 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16793 *** empty log message ***
16795 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16797 * /src/ds390/gen.c, /src/ds390/main.c:
16798 More builtin function additions for TININative
16800 * /src/ds390/ralloc.c:
16801 Had broken the regression testsuite
16803 * /src/SDCCast.c: Fixed a bug in dumptree
16805 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16806 Added funcattr hasStackParms will be set for reentrant functions when there
16807 are paramteres on the stack, this helps in minimizing frame pointer generation
16808 typeFromStr can handle function pointers now
16810 * /doc/builtins.txt, /doc/TININative.txt:
16811 *** empty log message ***
16814 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16816 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16817 ALPHA version for -mTININative
16819 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16820 updated to reflect changes in the port structure
16823 added function do_assemble (similar to do_link) if non-null this function
16824 will be called to do assembly (-mTININative) requires a multi command
16826 added function genAssemblerEnd will be called to generate assembler Epilogue
16829 added _JavaNative to debug info printing
16831 * /src/SDCCmain.c: added option --tini-libid
16832 added port->do_assemble function (-mTININative) has a multi command assemble
16834 * /src/SDCCglue.c: Disabled "constExpr" check
16835 added port->genAssemblerEnd function
16837 * /src/SDCCglobl.h: Added option --tini-libid value
16840 tookout optimizeCompare from the header (has no external references)
16842 * /src/SDCCast.c: made one more function "static"
16844 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16846 * src/z80/mappings.i: Added z80asm support.
16848 * src/z80/main.c: Added z80asm support on --asm=z80asm
16850 * src/z80/gen.c: Fixed asm portability issues.
16852 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16854 * src/SDCCglue.c (printExterns): Added global/extern split.
16856 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16858 * support/regression/Makefile: added test for mcs51 model large
16860 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16862 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16864 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16866 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16868 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16870 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16872 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16874 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16876 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16878 * support/regression/tests/simplefloat.c: Port to mcs51.
16880 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16881 * support/regression/tests/bug-485362.c: Added.
16883 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16885 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16887 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16889 * src/z80/gen.c (aopDump): Added a dump function.
16891 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16892 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16894 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16896 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16898 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16900 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16902 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16904 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16906 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16908 * support/regression/ports/ds390/support.c: Use tinibios.
16910 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16912 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16914 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16915 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16917 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16919 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16921 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16923 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16925 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16926 (packRegsForIYUse): Created and optimised.
16928 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16930 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16931 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16933 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16935 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16937 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16939 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16941 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16943 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16945 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16947 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16949 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16951 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16953 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16955 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16956 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16957 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16959 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16961 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16962 (genNotFloat): Added.
16963 (genUminusFloat): Added.
16965 * device/lib/z80/Makefile: Added floating pt stubs.
16967 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16969 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16971 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16973 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16975 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16977 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16979 * sdcc/support/regression/Makefile: Add port ds390.
16981 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16983 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16985 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16987 * sdcc/support/regression/ports/ds390/support.c: Added.
16989 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16991 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16993 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16995 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16997 * device/include/malloc.h: Added z80 and gbz80 support.
16999 * device/lib/gbz80/heap.s: Added.
17001 * device/lib/z80/heap.s: Added.
17003 * device/lib/malloc.c: Added z80 and gbz80 support.
17005 * support/regression/tests/malloc.c (testMalloc): Added.
17007 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17009 * support/regression/tests/bug-478094.c: Added.
17011 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17013 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17015 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17017 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17019 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17021 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17023 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17025 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17027 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17029 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17031 * support/regression/tests/bug-477927.c: Added.
17033 * src/z80/peeph.def: Added minor rules.
17035 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17037 * src/z80/peeph.def: Added jump optimisation modification.
17039 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17041 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17043 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17045 * support/regression/tests/funptrs.c: Added.
17047 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17049 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17051 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17053 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17055 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17057 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17058 (movLeft2ResultLong): Created.
17060 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17061 (joinPushes): Added. Joins two char pushes into a word push.
17063 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17065 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17067 * support/makebin/Makefile (install): Added creation of dest dir.
17069 2001-10-24 Karl Bongers <karl AT turbobit.com>
17071 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17073 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17075 * src/z80/ralloc.c: Turned off faulty pack for one use.
17077 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17079 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17081 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17083 * support/regression/Makefile: Improved clean
17085 * support/regression/ports/gbz80/spec.mk: Added clean
17087 * support/regression/ports/host/spec.mk: Added clean
17089 * support/regression/ports/z80/spec.mk: Added clean
17091 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17093 * support/regression/ports/mcs51/timeout.c: little improvements
17095 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17097 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17099 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17101 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17103 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17105 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17107 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17109 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17110 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17112 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17114 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17116 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17118 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17120 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17122 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17124 * support/regression/tests/longor.c: Added.
17126 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17128 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17130 * as/mcs51/aslink.h: define PATH_MAX
17132 * as/mcs51/asm.h: define PATH_MAX
17134 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17136 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17138 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17140 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17142 * src/SDCCglobl.h: define PATH_MAX
17144 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17146 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17148 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17150 * src/z80/gen.c (gencjneshort): Fixed
17152 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17154 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17156 * support/regression/tests/bug-469671.c: Added.
17158 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17160 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17162 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17164 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17166 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17168 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17170 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17172 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17174 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17176 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17178 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17180 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17182 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17184 * 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.
17186 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17188 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17190 2001-10-07 <johan AT FRIJA>
17192 * device/lib/gets.c (gets): fixed the return value.
17194 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17195 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17197 * 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.
17199 * 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.
17201 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17203 * src/pic/gen.c: Removed Safe_strdup.
17205 * configure.in: Added option to enable libgc support.
17207 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17208 (bitVectUnion): Optimised.
17209 (bitVectIntersect): Optimised.
17210 (bitVectBitsInCommon): Optimised.
17211 (bitVectCplAnd): Optimised.
17213 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17215 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17217 * src/SDCCmain.c: distinguish between assembler debug and plain options
17219 * src/avr/main.c: remove standard assembler options
17221 * src/ds390/main.c: remove standard assembler options
17223 * src/mcs51/main.c: remove standard assembler options
17225 * src/port.h: removed "PENDING" comment
17227 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17229 * src/device/lib/_mulint.c : new, with assember functions
17231 * src/device/lib/_mullong.c : new, with assember functions
17233 * src/device/lib/_divuint.c : with assember functions
17235 * src/device/lib/_divsint.c : with assember functions
17237 * src/device/lib/_divulong.c: with assember functions
17239 * src/device/lib/_divslong.c: with assember functions
17241 * src/device/lib/_moduint.c : with assember functions
17243 * src/device/lib/_modsint.c : with assember functions
17245 * src/device/lib/_modulong.c: with assember functions
17247 * src/device/lib/_modslong.c: with assember functions
17249 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17251 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17253 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17254 replaced _mululong.c and _mulslong.c by _mullong.c
17256 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17258 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17260 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17262 * src/SDCCglue.c: test, if win32api is available for MINGW
17264 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17266 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17267 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17268 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17269 * support/regression/ports/host/spec.mk: removed GENERIC
17270 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17271 * support/regression/ports/z80/spec.mk: removed GENERIC
17273 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17275 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17277 * support/regression/tests/bug-467035.c: Created.
17279 2001-10-01 <johan AT FRIJA>
17281 * src/SDCC.y: fixed bug #466586 part 1
17283 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17285 * SDCCicode.c: z80 has no generic pointers
17286 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17288 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17290 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17292 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17294 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17296 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17298 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17300 * configure.in: Fixed up so that ucsim is only configured once.
17302 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17304 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17305 (getPathDifference): As above.
17307 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17309 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17311 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17312 * .version: Updated to 2.3.1
17314 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17315 Added copyright header.
17317 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17318 (assemble): Added support for macro based assembler commands.
17319 (linkEdit): Added support for macro based linker commands.
17320 (preProcess): Changed the pre-processor to use macros.
17321 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17322 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17324 * device/lib/z80/crt0.s: Added module name for debugging.
17326 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17328 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17330 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17332 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17334 * src/Makefile.in: Added SDCCmacro and SDCCutil
17336 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17338 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17340 2001-09-16 <johan AT FRIJA>
17342 * 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.
17344 2001-09-15 <johan AT FRIJA>
17346 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17347 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17349 2001-09-11 <johan AT FRIJA>
17351 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17353 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17355 * support/regression/tests/bug-460444.c: Added test case.
17357 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17358 (genCast): Added justification for all of the asserts.
17360 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17362 * support/regression/support.c: _xdata replaced by xdata
17364 * support/regression/spec.mk: removed _generic
17366 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17368 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17370 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17371 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17373 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17375 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17377 * support/regression/tests/bug-460010.c: Added test case.
17379 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17381 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17383 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17385 * support/regression/testfwk.c: removed workaround for bug #436344
17387 * support/regression/tests/bp.c: use less memory with mcs51
17389 * support/regression/tests/bug-441448.c: use less memory
17391 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17393 * support/regression/collate-results.py: typo
17395 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17397 * support/regression/tests/fetchoverlap.c: Added new test case.
17399 * support/regression/tests/bp.c: Added new test case.
17401 * support/regression/tests/bug-448984.c: Added new test case.
17403 * support/regression/tests/pow2shifts.c: Added new test case.
17405 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17406 (genlshTwo): Fixed right shift for count > 8.
17408 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17410 2001-09-08 <johan AT FRIJA>
17412 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17414 2001-09-07 <johan AT FRIJA>
17416 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17418 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17420 2001-09-06 <johan AT FRIJA>
17422 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17423 * bernhard noted me at this: "() equals to (void)" (1.38)
17425 2001-09-05 <johan AT FRIJA>
17427 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17429 2001-09-04 <johan AT FRIJA>
17431 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17434 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17436 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17438 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17440 * link/z80/aslink.h: Fixed path for PATH_MAX
17442 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17444 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17446 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17448 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17450 * 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.
17452 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17454 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17455 (genCmp): Fixed up genCmp for the GB with longs.
17457 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17459 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17461 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17463 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17465 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17467 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17469 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17471 * 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.
17473 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17475 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17477 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17479 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17481 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17483 * sim/ucsim/configure: little improvement of Cygwin-detection
17484 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17485 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17486 * support/regression/tests/bug-221100.c: small changes for mcs51
17487 * support/regression/tests/bug-221168.c: small changes for mcs51
17488 * support/regression/tests/bug-227710.c: small changes for mcs51
17489 * support/regression/tests/staticinit.c: small changes for mcs51
17490 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17491 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17492 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601