1 2008-02-22 Borut Razem <borut.razem AT siol.net>
3 * device/lib/Makefile.in: fixed parenthesis error
4 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual
6 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
8 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
10 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
12 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
13 when addresses are unsorted
15 2008-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
17 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
18 Gudjon Gudjonsson <gudjon AT gudjon.org>
19 * device/include/mcs51/p89c66x.h: fixed some defines
20 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
21 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
24 2008-02-14 Borut Razem <borut.razem AT siol.net>
26 * doc/sdccman.lyx: corrected cpp info
28 2008-02-13 Borut Razem <borut.razem AT siol.net>
30 * as/Makefile.in: *.doc renamed to *.txt
32 2008-02-11 Borut Razem <borut.razem AT siol.net>
34 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
35 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
37 2008-02-11 Borut Razem <borut.razem AT siol.net>
39 * doc/sdccman.lyx: documented ar format libraries
41 2008-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
43 * support/regression/tests/float_single.c: added regression
44 test. Some testpoints for probably rarely used functions
45 (acosf, sinhf, tanf, expf) disabled for some targets
47 2008-02-10 Raphael Neider <rneider AT web.de>
49 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
50 (genAssign): fixed for operands on the stack
52 * device/lib/pic16/libc/stdio/vfprintf.c,
53 device/lib/pic16/configure.ac,
54 device/lib/pic16/Makefile.common: add configurable support for
55 printing floats via ./configure --enable-floats
56 * device/lib/pic16/configure,
57 device/lib/pic16/Makefile.in,
58 device/lib/pic16/libm/Makefile.in,
59 device/lib/pic16/debug/Makefile.in,
60 device/lib/pic16/libio/Makefile.in,
61 device/lib/pic16/startup/Makefile.in,
62 device/lib/pic16/libsdcc/Makefile.in,
63 device/lib/pic16/libdev/Makefile.in,
64 device/lib/pic16/libc/Makefile.in: regenerated
65 * doc/sdccman.lyx: documented float support and how to get it
66 * doc/Makefile.in: fixed race condition on parallel builds
68 * device/lib/pic16/libc/stdio/sprintf.c,
69 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
70 pointer to the string buffer, enlarge buffer for x_ftoa()
72 2008-02-10 Borut Razem <borut.razem AT siol.net>
74 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
76 2008-02-10 Raphael Neider <rneider AT web.de>
78 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
80 2008-02-09 Raphael Neider <rneider AT web.de>
82 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
83 artificial bank size limits for compound data (structs, arrays),
84 avoids assert if --obanksel=N, N > 1, is given
86 2009-02-09 Borut Razem <borut.razem AT siol.net>
88 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
89 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
90 uses '`' character instead '\n' for padding
91 * as/asranlib/asranlib.c: made it more robust
93 2009-02-08 Borut Razem <borut.razem AT siol.net>
96 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
97 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
100 2009-02-07 Borut Razem <borut.razem AT siol.net>
102 * as/asranlib/asranlib.c: fixed BSD header length calculation
103 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
104 due sdcc asxxxx license change to GPLv3
106 2009-02-05 Borut Razem <borut.razem AT siol.net>
108 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
109 added support for BSD (Mac OS X) ar format
110 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
111 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
112 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
113 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
114 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
115 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
116 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
117 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
118 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
119 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
120 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
121 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
122 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
123 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
124 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
125 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
126 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
127 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
128 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
129 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
130 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
131 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
132 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
133 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
134 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
135 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
136 changed license to GPL either version 3, or (at your option) any
139 2009-02-05 Borut Razem <borut.razem AT siol.net>
141 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
142 added support for BSD (Mac OS X) ar format
144 2009-02-02 Borut Razem <borut.razem AT siol.net>
146 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
147 device/lib/z80/Makefile.in:
148 chose source files in the PORT directory if they are available
150 2008-02-01 Raphael Neider <rneider AT web.de>
152 * device/lib/pic16/libdev/pic18f1220.c,
153 * device/lib/pic16/libdev/pic18f4450.c:
154 define SSPBUF to allow use of printf
156 2009-02-01 Borut Razem <borut.razem AT siol.net>
158 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
159 device/lib/hc08/Makefile.in, device/lib/incl.mk,
160 device/lib/z80/Makefile.in:
161 don't remake libraries
162 * support/regression/tests/snprintf.c:
163 reenable floating point in small-xstack-auto library
165 2008-01-26 Raphael Neider <rneider AT web.de>
167 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
169 2008-01-25 Raphael Neider <rneider AT web.de>
171 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
172 search path instead of appending them
174 2009-01-24 Borut Razem <borut.razem AT siol.net>
176 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
177 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
178 to 32 bit unsigned int when calling sputl() since it is a macro
179 * as/link/lkar.c: changed the initialization of This->loaded
181 2009-01-23 Borut Razem <borut.razem AT siol.net>
183 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
184 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
185 unsigned int when calling new(), since asxxxx doesn't use function
188 2009-01-21 Borut Razem <borut.razem AT siol.net>
190 * as/link/lkar.h: sgetl and sputl are independent of endianness
191 * as/link/sdxxxx_config.h.in: removed endianness detection
193 2009-01-20 Borut Razem <borut.razem AT siol.net>
195 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
196 due creation of ar format libraries
197 * support/scripts/sdcc.nsi:
198 don't add nonexistent object files to the package
200 2009-01-19 Borut Razem <borut.razem AT siol.net>
202 * Makefile.in, configure.in, configure,
203 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
204 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
205 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
206 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
207 device/lib/small/Makefile.in,
208 device/lib/z80/Makefile.in: create ar format libraries
209 * support/regression/ports/mcs51-xstack-auto/spec.mk:
210 use device/lib/Makefile to create library
211 * support/regression/tests/snprintf.c:
212 floating point is not enabled in small-xstack-auto library
213 * device/lib/libfloat.lib, device/lib/libint.lib,
214 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
216 2009-01-18 Borut Razem <borut.razem AT siol.net>
218 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
219 warning: extra tokens at end of #endif directive
221 2009-01-11 Borut Razem <borut.razem AT siol.net>
223 * Makefile.in: added SDCC_ASRANLIB to PKGS
225 2009-01-10 Borut Razem <borut.razem AT siol.net>
227 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
228 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
229 due added support for ar format libraries
231 2009-01-09 Borut Razem <borut.razem AT siol.net>
233 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
234 as/asranlib/asranlib.c: added asranlib
235 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
236 * Makefile.in, as/link/hc08/Makefile.in,
237 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
238 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
239 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
240 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
241 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
242 configure.in, sdcc.dsw: modified to support ar format libraries
244 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
246 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
249 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
251 * sim/ucsim/z80.src/inst_ed.cc:
252 Fixed bug #2488074, which made regression tests fail.
254 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
256 * device/lib/z80/mod.s,
257 device/lib/z80/div.s,
258 device/lib/z80/mulchar.s,
259 device/lib/z80/mul.s,
260 device/lib/z80/divsigned.s,
261 device/lib/z80/Makefile.in:
262 Implemented RFE #1702376.
264 2009-01-05 Borut Razem <borut.razem AT siol.net>
266 * as/link/lksdcclib.c:
267 fixed linker hanging in INDEXLIB is not defined (hc08)
269 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
272 Implemented RFE #2485684, and some further improvements of HL caching
274 * src/z80/peeph-z80.def:
275 Fixed a bug exposed by implementing RFE #2485684.
277 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
279 * src/z80/peeph-z80.def:
280 Peephole improvements.
283 device/include/string.h,
284 device/lib/z80/memmove.s:
286 * device/lib/z80/Makefile.in,
287 device/lib/Makefile.in,
288 support/regression/tests/memory.c,
289 device/lib/z80/strlen.s:
290 Partially implemented RFE #2471534.
292 2009-01-04 Borut Razem <borut.razem AT siol.net>
294 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
295 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
296 * doc/README.txt: updated John Hartman's e-mail address
297 * as/link/lkrel.c, as/link/lksdcclib.c:
298 fixed bug #2484677: Linker hangs
299 * src/z80/peep.c: fixed msvc warning C4047:
300 'return' : 'int ' differs in levels of indirection from 'char *'
301 * config.dsp: as/lib corrected to as/link
303 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
306 Implemented RFE #2484693.
307 * src/z80/peeph-z80.def:
308 Some peephole improvements.
310 2009-01-03 Borut Razem <borut.razem AT siol.net>
313 fixed warning: 'ret' may be used uninitialized in this function
315 2009-01-02 Borut Razem <borut.razem AT siol.net>
317 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
318 as/link/getline.[ch], as/link/lkrel.[ch]: added,
319 made support for differnet library formats more flexible,
320 preparation for support of ar format
321 * as/link/lklibr.c, as/link/z80/Makefile.in,
322 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
323 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
324 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
325 as/link/hc08/lkelf.c, as/link/aslink.h:
326 made support for differnet library formats more flexible,
327 preparation for support of ar format
329 2009-01-01 Borut Razem <borut.razem AT siol.net>
331 * as/link/asxxxx_config.h.in:
332 fixed warning: extra tokens at end of #endif directive
334 fixed warning: suggest parentheses around && within ||
335 * device/lib/Makefile.in: allow whitespaces at the end of lines in
336 ports.build, in order to make it work on cygwin - it seems to be a
337 bug in cygwin grep: CR is not treated as part of end-of-line
339 2008-12-31 Borut Razem <borut.razem AT siol.net>
341 * configure, configure.in, config.dsp, config_vc.awk,
342 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
343 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
344 introduced asxxxx_config.h.in
346 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
349 src/z80/peeph-z80.def:
350 Minor addition improvement.
352 2008-12-30 Raphael Neider <rneider AT web.de>
354 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
355 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
356 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
357 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
358 support/librarian/sdcclib.c, support/makebin/makebin.c:
359 partially revert changes from r5293..r5295
361 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
363 * src/z80/peeph-z80.def:
364 Minor peephole improvement.
366 2008-12-29 Raphael Neider <rneider AT web.de>
368 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
369 incorrectly discarded BANKSELs
371 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
373 * support/regression/tests/memory.c:
374 Added simple test for memset(), memcpy() and memmove()
376 2008-12-29 Borut Razem <borut.razem AT siol.net>
378 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
380 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
382 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
383 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
384 (177.j): added new rule
385 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
386 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
387 (decorateType CAST): propagate storage class to generic pointer results
389 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
391 * device/lib/z80/string.c,
392 device/lib/z80/printf.c,
393 device/lib/z80/mul.s:
396 Fixed code generation bug exposed by builtin memcpy().
398 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
400 * device/lib/_memcpy.c:
401 fixed conflict with builtin memcpy()
403 2008-12-26 Borut Razem <borut.razem AT siol.net>
405 * support/librarian/sdcclib.c:
406 fixed bug 2466950: "sdcclib broken"
407 by removing fgets return value check
409 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
412 device/include/string.h: Implemented RFE #1914254
414 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
415 * device/lib/z80/Makefile.in,
416 device/lib/Makefile.in,
417 device/lib/z80/memmove.s: Implemented RFE #1914256
419 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
421 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
422 * src/z80/peep.c: improved checks for unused data
424 src/z80/main.c: Implemented RFE #1899189
426 2008-12-25 Borut Razem <borut.razem AT siol.net>
428 * support/regression/Makefile.in:
429 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
431 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
433 * src/z80/peeph-z80.def: minor peephole improvements
435 2008-12-21 Borut Razem <borut.razem AT siol.net>
437 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
438 due to redefinition of symbol __assert
439 sdcclib.c:53:1:warning: "__assert" redefined
440 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
441 warning: this is the location of the previous definition
443 2008-12-20 Raphael Neider <rneider AT web.de>
445 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
446 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
447 support/cpp/libcpp/macro.c: fix format string errors
449 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
451 * src/pic/device.c: partial rewrite using strtok,
452 quieten compiler warnings, adopt SDCC coding style
454 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
455 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
456 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
457 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
458 support/librarian/sdcclib.c, support/makebin/makebin.c:
459 quieten most compiler warnings
461 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
462 probably fix operator precedence bug
464 * doc/clean.mk: quieten rm if no .lyx is present
466 2008-12-19 Borut Razem <borut.razem AT siol.net>
468 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
469 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
470 doc/README.txt, doc/test_suite_spec.lyx:
471 applied patch 2446381: Dcoumentation spelling correcitons
472 thanks to Steven Borley
474 2008-12-16 Raphael Neider <rneider AT web.de>
476 * device/include/pic/pic12f629.h,
477 device/include/pic/pic12f675.h,
478 device/lib/pic/libdev/pic12f629.c,
479 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
481 2008-12-14 Borut Razem <borut.razem AT siol.net>
483 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
484 converted to LyX 1.5.7 (\lyxformat 276) format
486 2008-12-07 Borut Razem <borut.razem AT siol.net>
488 * support/regression/tests/bitfields.c:
489 added test case for bug #2366757
491 2008-12-07 Raphael Neider <rneider AT web.de>
493 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
494 NULL pointer dereference, closes #2366757
496 2008-11-25 Raphael Neider <rneider AT web.de>
498 * device/include/pic16/pic16devices.txt,
499 sdcc/src/pic16/device.c,
500 sdcc/src/pic16/device.h: implicitly disable XINST
501 whenever CONFIG4L is set via an additional optional
502 argument to the configword directive in pic16devices.txt
504 2008-11-24 Raphael Neider <rneider AT web.de>
506 * device/lib/pic16/configure.ac,
507 device/lib/pic16/Makefile.common: fixed quoting issues
509 * device/lib/pic16/configure,
510 device/lib/pic16/debug/Makefile.in,
511 device/lib/pic16/libc/Makefile.in,
512 device/lib/pic16/libdev/Makefile.in,
513 device/lib/pic16/libio/Makefile.in,
514 device/lib/pic16/libm/Makefile.in,
515 device/lib/pic16/libsdcc/Makefile.in,
516 device/lib/pic16/Makefile.in,
517 device/lib/pic16/startup/Makefile.in: regenerated
519 * src/pic16/main.c (_pic16_finaliseOptions): revert to
522 2008-11-24 Raphael Neider <rneider AT web.de>
524 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
525 argument of --asm= or --link= to allow for
526 --asm="sh script --options", the user can double quote the
527 argument if needed: --asm="'c:/program files/gpasm' -q",
528 also fix some potential buffer overflows
530 2008-11-19 Borut Razem <borut.razem AT siol.net>
533 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
534 thanks Mauro Giachero
536 2008-11-16 Borut Razem <borut.razem AT siol.net>
538 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
539 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
541 2008-11-15 Borut Razem <borut.razem AT siol.net>
543 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
544 src/SDCCsymt.c, src/SDCCsymt.h:
545 fixed RFE #2291335 : Unnamed bit-field initialization
546 * support/regression/tests/bitfields.c:
547 added test case for RFE #2291335
548 * support/regression/tests/bug-1981238.c:
549 don't initialize unnamed bit-fields
551 2008-11-11 Raphael Neider <rneider AT web.de>
553 * device/include/pic16/pic18f25j10.h,
554 device/include/pic16/pic18f45j10.h: remove useless boilerplate
556 * device/include/pic16/adc.h,
557 device/lib/pic16/libio/adc/adcbusy.c,
558 device/lib/pic16/libio/adc/adcclose.c,
559 device/lib/pic16/libio/adc/adcconv.c,
560 device/lib/pic16/libio/adc/adcopen.c,
561 device/lib/pic16/libio/adc/adcread.c,
562 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
563 and fixed ADC routines to work for more target devices,
564 incorporates patch #2036130 by Nick Materer
566 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
568 * device/include/ctype.h,
569 * device/include/ds400rom.h,
570 * device/include/ds80c390.h,
571 * device/include/float.h,
572 * device/include/math.h,
573 * device/include/serial.h,
574 * device/include/stdbool.h,
575 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
577 * device/include/mcs51/C8051F336.h,
578 * device/include/mcs51/C8051T600.h,
579 * device/include/mcs51/C8051T610.h,
580 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
581 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
583 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
585 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
587 2008-11-10 Raphael Neider <rneider AT web.de>
589 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
590 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
591 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
592 (patch by Nick Materer, #2253980)
594 * device/lib/pic16/libio/adc.ignore,
595 device/lib/pic16/libio/i2c.ignore,
596 device/lib/pic16/libio/usart.ignore,
597 device/lib/pic16/pics.all: updated to build more device libs
599 * device/lib/pic16/libdev/Makefile.am,
600 device/lib/pic16/libdev/Makefile.in,
601 device/lib/pic16/libio/Makefile.am,
602 device/lib/pic16/libio/Makefile.in: regenerated
604 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
605 names per memory location, applied SDCC style to more functions
607 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
609 * device/include/mcs51/p89lpc933_4.h: new NXP header file
610 * device/include/mcs51/p89lpc935_6.h: new NXP header file
611 * device/include/mcs51/p89v66x.h: minor changes
612 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
614 2008-11-09 Raphael Neider <rneider AT web.de>
616 * device/include/pic/pic14devices.txt: fixed memory description for
617 12f629 and 12f675, closes #2236240
619 2008-11-06 Borut Razem <borut.razem AT siol.net>
621 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
622 pass system include paths with -isystem to sdcpp
623 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
624 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
626 2008-11-02 Raphael Neider <rneider AT web.de>
628 * doc/sdccman.lyx: updated the sections on the library build process
629 and on how to add support for new devices, and documented known
630 problems with the extended instruction set including a workaround
632 2008-11-01 Raphael Neider <rneider AT web.de>
634 * device/include/pic16/adc.h,
635 device/include/pic16/pic16devices.txt,
636 device/include/pic16/pic18f2410.h,
637 device/include/pic16/pic18f2510.h,
638 device/include/pic16/pic18f2515.h,
639 device/include/pic16/pic18f2610.h,
640 device/include/pic16/pic18f4410.h,
641 device/include/pic16/pic18f4510.h,
642 device/include/pic16/pic18f4515.h,
643 device/include/pic16/pic18f4610.h,
644 device/include/pic16/pic18fregs.h,
645 device/lib/pic16/libdev/Makefile.am,
646 device/lib/pic16/libdev/Makefile.in,
647 device/lib/pic16/libdev/pic18f2410.c,
648 device/lib/pic16/libdev/pic18f2510.c,
649 device/lib/pic16/libdev/pic18f2515.c,
650 device/lib/pic16/libdev/pic18f2610.c,
651 device/lib/pic16/libdev/pic18f4410.c,
652 device/lib/pic16/libdev/pic18f4510.c,
653 device/lib/pic16/libdev/pic18f4515.c,
654 device/lib/pic16/libdev/pic18f4610.c,
655 device/lib/pic16/libio/Makefile.am,
656 device/lib/pic16/libio/Makefile.in,
657 device/lib/pic16/pics.all: added support for 18f[24][456]10
658 and 18f[24]515 devices
659 * doc/sdccman.lyx: updated list of supported PIC16 devices
661 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
662 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
663 src/xa51/gen.c: avoid compiler warnings
664 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
666 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
668 * device/include/mcs51/p89v66x.h: NXP header file
669 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
670 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
672 2008-10-14 Raphael Neider <rneider AT web.de>
674 * device/lib/pic16/libdev/Makefile.am,
675 device/lib/pic16/libio/Makefile.am: enable building libraries for
676 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
677 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
678 * device/lib/pic16/libdev/Makefile.in,
679 device/lib/pic16/libio/Makefile.in: regenerated
681 2008-10-14 Raphael Neider <rneider AT web.de>
683 * device/include/pic16/pic18f2450.h,
684 device/include/pic16/pic18f4450.h,
685 device/lib/pic16/libdev/pic18f2450.c,
686 device/lib/pic16/libdev/pic18f4450.c,
687 device/include/pic16/adc.h,
688 device/include/pic16/pic16devices.txt,
689 device/include/pic16/pic18fregs.h,
690 device/lib/pic16/libdev/Makefile.am,
691 device/lib/pic16/libdev/Makefile.in,
692 device/lib/pic16/libio/Makefile.am,
693 device/lib/pic16/libio/Makefile.in,
694 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
696 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
697 stack to a fixed location, relax it to automatically work with all
698 but the smallest devices (256 byte RAM devices need #pragma stack)
700 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
702 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
703 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
704 * device/lib/_strcspn.c: fixed bug 2140931
706 2008-10-06 Raphael Neider <rneider AT web.de>
708 * device/include/pic16/stdio.h,
709 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
710 declared __naked for convenience, named all arguments
711 * device/lib/pic16/libc/stdio/strmgpsim.c,
712 device/lib/pic16/libc/stdio/strmmssp.c,
713 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
715 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
716 empty __naked functions,
717 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
718 corner cases (unlink first/last pCode in list), reuse more code
720 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
722 * src/ds390/main.c (_ds390_genInitStartup): added
723 * src/SDCCpeeph.c (getPatternVar): new, added,
724 (labelInRange): fixed bug 2115959
725 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
726 * src/SDCCicode.h: added newiTempOperand
727 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
728 added optimizations for 0/x and x/-1, see also patch 2142900
729 * support/regression/tests/onebyte.c (testMul): added test cases
731 2008-09-20 Borut Razem <borut.razem AT siol.net>
734 definition of absolute address symbols without initial value,
735 fixed SDCC crash "do not know how to intialize symbol"
737 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
739 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
740 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
741 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
742 * device/lib/z80/stubs.s: added stubs for above functions
743 * src/SDCCopt.c (convilong),
744 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
745 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
746 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
747 * support/regression/tests/onebyte.c: enabled all tests for z80
749 2008-09-15 Borut Razem <borut.razem AT siol.net>
751 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
752 device/lib/pic16/libc/stdio/printf.c,
753 device/lib/pic16/libc/stdio/strmusart.c,
754 device/lib/pic16/libc/stdio/printf_tiny.c,
755 device/lib/pic16/libc/stdio/sprintf.c,
756 device/lib/pic16/libc/stdio/strmgpsim.c,
757 device/lib/pic16/libc/stdio/putchar.c,
758 device/lib/pic16/libc/stdio/fprintf.c,
759 device/lib/pic16/libc/stdio/strmmssp.c,
760 device/device/lib/pic16/libc/stdio/vprintf.c,
761 device/lib/pic16/libc/stdio/printf_small.c,
762 device/lib/pic16/libc/stdio/vsprintf.c,
763 device/lib/pic16/libc/stdio/strmputchar.c,
764 device/lib/pic16/libc/Makefile.am,
765 device/lib/pic16/libc/Makefile.in:
766 *printf now returns int, puchar.c moved from stdlib to stdio,
767 *printf format parameter type changed from char * to const char *,
768 added GNU link excetion text to library source files,
769 applyed GNU coding style, removed useless svn ids,
770 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
771 binary specifier: "%b", "%hb" and "%lb"
772 * device/lib/pic16/libc/stdio/vfprintf.c:
773 applied patch #2044424: PIC16: vfprintf
774 thanks Mauro Giachero
775 * support/regression/tests/bug1057979.c:
776 removed old pic16 sprintf specifics
777 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
778 * doc/sdccman.lyx: documented 'b' binary format specifier removal
780 2008-09-15 Raphael Neider <rneider AT web.de>
782 * src/pic16/device.c (pic16_dump_usection): force udata sections
783 into the addressable range (0..0xFFF), workaround for a gpsim
784 bug preventing simulation of regtest bug1750318
785 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
786 (serialRegAssign): fixed regtest bug-971834,
787 (pic16_packRegisters): avoid null-pointer dereference
789 2008-09-14 Raphael Neider <rneider AT web.de>
791 * src/pic16/gen.c, src/pic16/ralloc.c: use
792 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
793 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
795 2008-09-12 Borut Razem <borut.razem AT siol.net>
797 * support/regression/fwk/testfwk.h:
798 define pdata as data for pic16 target
799 thanks Mauro Giachero
801 2008-09-11 Borut Razem <borut.razem AT siol.net>
803 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
804 support/regression/absolute.c:
805 applied patch #2105615: Some PIC16 testcase fixlets
806 thanks Mauro Giachero
808 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
810 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
811 * support/regression/tests/bug2094505.c: new, added
813 2008-09-07 Borut Razem <borut.razem AT siol.net>
815 * src/SDCCglue.c, src/SDCCast.c:
816 fixed throw of "excess elements" warning for char arrays
817 * support/regression/tests/nullstring.c:
818 disable warning about excess elements in array of chars initializer
820 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
822 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
823 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
824 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
825 * support/regression/tests/bug2077267.c: new, added
827 2008-09-05 Raphael Neider <rneider AT web.de>
829 * configure.in, Makefile.common.in: add support for ccache,
830 remove spurious $VERSION output, detect doc-tools even without
831 --enable-doc to facilitate later manual doc-builds, minor cleanup
832 * configure: regenerated
834 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
835 avoid races in parallel VPATH builds
836 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
837 * doc/sdccman.lyx: mention --without-ccache configure option
839 2008-09-01 Raphael Neider <rneider AT web.de>
841 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
842 * (genConstPointerGet): fix reading bitfields from __code space
843 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
844 bitfield initializers (fix regression test bug1856409.c)
845 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
848 2008-08-31 Raphael Neider <rneider AT web.de>
850 * src/pic16/gen.c (genAssign): removed useless compiler output
851 * (genPointerGet,genPointerSet,genCast),
852 src/pic16/glue.c (pic16_printGPointerType):
853 also handle PPOINTERs just to avoid spurious asserts
854 * (pic16_printIvalType,pic16_printIvalBitFields):
855 generalized to arbitrary type/bitfield sizes, allows compilation of
856 regression test bug-1981238.c
857 * (pic16_printIvalChar): fix regression test structflexarray.c
858 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
859 in initialized structs and fix #1843745
860 * (pic16_printIvalStruct): always output initializers for all fields,
861 even those not explicitly given, fixes zeropad.c regression test
862 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
863 #2073635, #1567098, and #1485812)
864 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
866 2008-08-31 Borut Razem <borut.razem AT siol.net>
868 * support/regression/tests/bug-895992.c,
869 support/regression/tests/onebyte.c:
870 enabled pic16 regression testing since the bugs
871 1511794: pic16: regression test bug-895992.c fails
872 1444425: onebyte.c regression tes fails on pic16
873 are fixed, probably by fixing
874 2048464: PIC16: fix genUminus - addresses not.c regression test
875 * src/SDCCsymt.c, src/SDCCglue.c,
876 support/regression/tests/bug-1981238.c:
877 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
880 2008-08-30 Borut Razem <borut.razem AT siol.net>
882 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
883 release version 4.3.2
885 2008-08-24 Raphael Neider <rneider AT web.de>
887 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
888 always use the sdcc from the current build tree (ignore $CC from
889 the environment, fixes compile farm builds)
890 * device/lib/Makefile.in: rename .a into .lib for compatibility,
891 remove more build products from install directory
892 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
893 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
895 2008-08-24 Borut Razem <borut.razem AT siol.net>
897 * src/SDCC.y: applied patch
898 2050245: Fix # 1963382
900 1963382: Listing File - C file comment is incorrect
903 2008-08-23 Borut Razem <borut.razem AT siol.net>
905 * src/pic16/gen.c: applied patch
906 2048464: PIC16: fix genUminus - addresses not.c regression test
907 thanks Mauro Giachero
909 2008-08-22 Borut Razem <borut.razem AT siol.net>
911 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
912 src/pic16/main.c: allow spaces in gpasm and gplink paths
914 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
917 * src/z80/peeph-z80.def: minor peephole improvement
919 2008-08-15 Raphael Neider <rneider AT web.de>
921 * src/z80/gen.c (_vemit2): suppress compiler warning
923 * src/pic/*.[ch]: make proper use of header files and avoid
924 ad-hoc extern declarations, mark module-local helpers 'static',
925 removed dead/replaced code, no functional changes
926 * src/pic16/pcode.c: disentangled from pic14 backend
928 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
930 * src/z80/gen.c: fixed #2051348
931 * support/regression/tests/bug-2051348.c: regression test for #2051348
933 2008-08-10 Raphael Neider <rneider AT web.de>
936 * Makefile.common.in: export PACKAGE for $docdir,
937 fixes #1957036, avoid some "underquoted definition" warnings
938 * configure: regenerated
940 2008-08-10 Raphael Neider <rneider AT web.de>
942 * device/lib/pic16/**: build pic16 library using autotools for
943 improved dependency tracking
945 * device/lib/Makefile.in,
947 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
949 2008-08-10 Raphael Neider <rneider AT web.de>
951 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
952 local variables if --nooverlay is given, workaround for #2023121
954 2008-08-08 Raphael Neider <rneider AT web.de>
956 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
958 2008-08-08 Raphael Neider <rneider AT web.de>
960 * src/pic/pcoderegs.c,
962 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
964 2008-08-07 Borut Razem <borut.razem AT siol.net>
966 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
967 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
968 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
969 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
970 applied modified patch 2038174: Add support for binary constants v2
971 thanks Mauro Giachero
972 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
974 2008-08-04 Raphael Neider <rneider AT web.de>
977 * src/pic16/device.h,
979 * src/pic16/main.c: enable --optimize-goto by default
981 * device/lib/pic16/Makefile.common.in: suppress removed option
984 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
986 2008-07-30 Borut Razem <borut.razem AT siol.net>
988 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
989 applied patch 22032433: PIC16: fix constant strings,
990 thanks Mauro Giachero
992 2008-07-29 Borut Razem <borut.razem AT siol.net>
994 * src/pic16/gen.c: applied patches:
995 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
996 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
997 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
998 thanks Mauro Giachero
1000 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1002 * src/port.h: Fixed typo in comment
1004 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1006 * src/z80/mappings.i: Implemented RFE #1919415
1007 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1008 #1880202, #1914434, prepared for RFE #1703943
1010 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1012 * src/z80/peeph.def,
1013 * src/z80/peeph-z80.def,
1014 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1015 preparation for Z80 peephole improvements
1017 2008-06-21 Raphael Neider <rneider AT web.de>
1019 * device/include/pic16/pic18f66j60.h,
1020 * device/include/pic16/pic18f66j65.h,
1021 * device/include/pic16/pic18f67j60.h,
1022 * device/include/pic16/pic18f86j60.h,
1023 * device/include/pic16/pic18f86j65.h,
1024 * device/include/pic16/pic18f87j60.h,
1025 * device/include/pic16/pic18f96j60.h,
1026 * device/include/pic16/pic18f96j65.h,
1027 * device/include/pic16/pic18f97j60.h,
1028 * device/lib/pic16/libdev/pic18f66j60.c,
1029 * device/lib/pic16/libdev/pic18f66j65.c,
1030 * device/lib/pic16/libdev/pic18f67j60.c,
1031 * device/lib/pic16/libdev/pic18f86j60.c,
1032 * device/lib/pic16/libdev/pic18f86j65.c,
1033 * device/lib/pic16/libdev/pic18f87j60.c,
1034 * device/lib/pic16/libdev/pic18f96j60.c,
1035 * device/lib/pic16/libdev/pic18f96j65.c,
1036 * device/lib/pic16/libdev/pic18f97j60.c,
1037 * device/include/pic16/pic16devices.txt,
1038 * device/include/pic16/pic18fregs.h,
1039 * device/lib/pic16/pics.all: added new devices
1041 * device/include/pic16/adc.h,
1042 * device/lib/pic16/libio/adc/adcbusy.c,
1043 * device/lib/pic16/libio/adc/adcopen.c,
1044 * device/lib/pic16/libio/adc/adcsetch.c,
1045 * device/lib/pic16/libio/i2c/i2copen.c,
1046 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1047 all changes from a patch by Anton Strobl
1049 2008-06-12 Borut Razem <borut.razem AT siol.net>
1051 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1052 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1053 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1054 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1055 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1056 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1057 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1058 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1059 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1060 by applying the modified patch from Risto Huotari
1062 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1065 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1066 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1067 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1068 * support/regression/tests/bug1938300.c: new, added
1070 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1072 * device/include/asm/ds390/features.h,
1073 * device/include/asm/mcs51/features.h,
1074 * device/include/mcs51/regc515c.h: inserted LGPL notice
1076 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1078 * device/lib/gbz80/div.s,
1079 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1080 patch 1597883, Thanks Robert Ramey
1082 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1084 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1085 createIvalCharPtr, createIvalPtr, createIval),
1087 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1088 initializers for local auto variables
1089 * support/regression/tests/zeropad.c: added testcase for auto initializers
1091 2008-05-26 Raphael Neider <rneider AT web.de>
1093 * device/lib/pic16/startup/crt0.c,
1094 * device/lib/pic16/startup/crt0i.c,
1095 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1096 explicit, fixed curr_entry loop for >= 256 initializer records,
1097 removed debug code (write to 0xf7e)
1099 2008-05-25 Raphael Neider <rneider AT web.de>
1101 * device/include/pic/pic16f627a.h,
1102 * device/include/pic/pic16f628a.h,
1103 * device/include/pic/pic16f648a.h: added missing ports
1105 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1107 * device/include/float.h: added __INFINITY
1108 * device/lib/_fsadd.c: handle overflows
1109 * device/lib/_fsmul.c,
1110 * device/lib/_fsdiv.c: use __INFINITY
1111 * device/lib/_fseq.c,
1112 * device/lib/_fsneq.c: handle -0.0
1113 * sim/ucsim/s51.src/uc89c51r.cc,
1114 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1115 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1116 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1117 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1118 * support/regression/tests/snprintf.c: test bug with --xstack
1120 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1122 * src/SDCCpeeph.c (callFuncByName):
1123 Support nested parenthesis in peephole function arguments (#1967300)
1125 2008-05-19 Raphael Neider <rneider AT web.de>
1127 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1128 fixed duplicate labels (#1911325)
1130 2008-05-19 Raphael Neider <rneider AT web.de>
1132 * src/regression/empty.c: suppress warning
1133 * src/regression/pointer1.c: enabled index_by_pointer()
1134 * src/regression/inline.c: now works for pic16 as well
1136 * src/pic16/device.c: include dbuf declarations
1137 * src/pic16/device.h: removed obsolete prototypes
1139 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1140 * src/pic16/glue.c: made purely local functions static,
1141 (pic16_printGPointerType, pic16_printIvalCharPtr,
1142 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1143 generic pointers' tags (#1961866)
1145 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1147 2008-05-19 Borut Razem <borut.razem AT siol.net>
1149 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1150 fixed typo, uninstall include/pic16/pic16devices.txt
1152 2008-05-18 Borut Razem <borut.razem AT siol.net>
1154 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1155 the buffer is null terminated
1156 * src/device/pic16.c:
1157 applied modified patch 1965676: Patch for Win32 16 bit PIC
1158 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1160 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1162 * src/SDCC.lex (check_type),
1163 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1165 * as/mcs51/clean.mk,
1166 * as/z80/clean.mk: also clean *.dep
1167 * device/lib/pic16/libsdcc/stack/Makefile,
1168 * sim/ucsim/libtool: removed as they are rebuild by configure
1169 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1171 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1173 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1174 fixupInline instead of createFunction to fix bug 1864577
1175 (inlineFindMaxBlockno): removed, use global blockNo
1176 * src/SDCCglobl.h: added blockNo
1178 * src/z80/peep.h: modified properties
1179 * support/regression/tests/bug1864577.c: new, added
1181 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1183 * as/mcs51/asdata.c,
1184 * as/mcs51/asm.h: added org_cnt
1185 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1186 * as/mcs51/asout.c: changed old K&R to ANSI
1187 * as/mcs51/Makefile.in: use common identifiers
1193 * as/hc08/Makefile.bcc,
1194 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1195 * sdcc_vc_in.h: added define __func__
1196 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1197 Thanks Ruud van Silfhout
1198 * support/regression/tests/bug1717305.c: new, added
1200 2008-05-05 Borut Razem <borut.razem AT siol.net>
1202 * support/regression/Makefile.in,
1203 support/regression/ports/ds390/spec.mk,
1204 support/regression/ports/hc08/spec.mk,
1205 support/regression/ports/mcs51-common/spec.mk,
1206 support/regression/ports/pic14/spec.mk,
1207 support/regression/ports/pic16/spec.mk,
1208 support/regression/ports/ucz80/spec.mk,
1209 support/regression/ports/z80/spec.mk:
1210 added INC_DIR and LIBDIR paths
1211 * src/ds390/gen.c: removed duplicated selicolon
1213 2008-05-04 Borut Razem <borut.razem AT siol.net>
1215 * support/regression/Makefile.in,
1216 support/regression/fwk/lib/testfwk.c,
1217 support/regression/ports/ds390/spec.mk,
1218 support/regression/ports/hc08/spec.mk,
1219 support/regression/ports/mcs51-common/spec.mk,
1220 support/regression/ports/mcs51-large/spec.mk,
1221 support/regression/ports/mcs51-medium/spec.mk,
1222 support/regression/ports/mcs51-small/spec.mk,
1223 support/regression/ports/mcs51-stack-auto/spec.mk,
1224 support/regression/ports/mcs51-xstack-auto/spec.mk,
1225 support/regression/ports/pic14/spec.mk,
1226 support/regression/ports/pic16/spec.mk,
1227 support/regression/ports/ucz80/spec.mk:
1228 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1229 used to run regeression tests
1231 2008-05-01 Raphael Neider <rneider AT web.de>
1233 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1234 supported devices and instructions to add new ones
1236 2008-05-01 Raphael Neider <rneider AT web.de>
1238 * device/include/pic16/adc.h,
1239 device/lib/pic16/libio/adc/adcbusy.c,
1240 device/lib/pic16/libio/adc/adcopen.c,
1241 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1242 18f2455 style ADC devices, based on patch #1776197
1243 * device/lib/pic16/libio/adc/adcclose.c,
1244 device/lib/pic16/libio/adc/adcconv.c,
1245 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1246 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1247 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1248 * device/include/pic16/pic18f4431.h,
1249 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1250 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1252 2008-05-01 Raphael Neider <rneider AT web.de>
1254 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1255 moved xinst flag into pic16_options_t
1256 * src/pic16/device.c (default_device, pic16_list_devices,
1257 pic16_find_device): removed references to sfrrange
1258 * src/pic16/gen.c (genFunction),
1259 src/pic16/glue.c (pic16initialComments),
1260 src/pic16/main.c (pic16_optionsTable),
1261 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1263 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1265 2008-04-29 Raphael Neider <rneider AT web.de>
1267 * src/pic16/devices.inc,
1268 device/include/pic16/pic16devices.txt: replaced compiled-in list
1269 of devices with a variant parsed at runtime
1270 * src/pic16/device.c: added support for parsing pic16devices.txt,
1272 * src/pic16/device.h: removed (now) unused fields from PIC_device
1273 * src/pic16/main.c: removed #pragma maxram,
1274 (_pic16_initPaths): removed bogus generation of search paths,
1275 setup the port proper only after the search paths (for
1276 pic16devices.txt) are set up,
1277 (_pic16_finaliseOptions): moved processor dependant code here
1278 from _pic16_initPaths(), clean up
1279 * src/pic16/ralloc.c (pic16_init_stack),
1280 * src/pic16/ralloc.h,
1281 * src/pic16/pcode.c: clean up
1282 * device/include/Makefile.in,
1283 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1284 * support/scripts/inc2h-pic16.pl: updated instructions
1286 2008-04-29 Raphael Neider <rneider AT web.de>
1288 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1289 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1290 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1291 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1292 added missing family members and 18f2480/2580/4480/4580 family
1293 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1294 * device/include/pic16/pic18f2525.h: use 18f4620.h
1295 * device/include/pic16/pic18f6680.h: use 18f8680.h
1296 * device/include/pic16/pic18fregs.h,
1297 device/lib/pic16/pics.all,
1298 src/pic16/devices.inc: add new devices
1299 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1300 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1301 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1302 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1303 prevent attempting to build the libio for some new devices
1305 2008-04-29 Raphael Neider <rneider AT web.de>
1307 * debugger/mcs51/Makefile.in: fixed paths to sources
1309 2008-04-25 Borut Razem <borut.razem AT siol.net>
1311 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1312 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1313 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1314 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1315 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1316 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1317 as/link/z80/linkz80.dsp: lklibr.c moved
1318 * doc/INSTALL.txt: binary archives in bz2 format
1319 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1321 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1323 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1324 * support/regression/tests/bug1856409.c: new, added
1326 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1329 * src/mcs51/peep.c: Use werror for error messages.
1330 * src/SDCCicode.c (geniCodeConditional),
1331 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1332 * src/z80/Makefile.bcc,
1333 * src/z80/z80.dsp: added src/z80/peep.c/h
1334 * support/regression/tests/bug1839321.c: new, added
1336 2008-04-20 Raphael Neider <rneider AT web.de>
1338 * device/include/pic16/pic18f2455.h: added bitfields for port C
1340 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1342 * src/z80/peep.c: Use werror for error messages.
1344 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1346 * src/z80/peep.h (declaration of notUsed()),
1347 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1349 * src/z80/z80.h (added dependency on peep.h),
1350 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1353 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1355 * src/SDCCpeeph.c (added support for notUsed()),
1356 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1358 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1359 for notUsed()): Implemented generic (that is not port-specific) part
1362 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1364 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1365 * device/lib/libsdcc.lib,
1366 * device/lib/Makefile.in,
1367 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1368 * device/lib/calloc.c: renamed to _calloc.c
1369 * device/lib/free.c: renamed to _free.c
1370 * device/lib/malloc.c: renamed to _malloc.c
1371 * device/lib/realloc.c: renamed to _realloc.c
1372 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1373 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1374 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1375 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1376 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1377 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1378 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1379 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1381 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1382 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1383 * support/regression/tests/bug1509084.c: new, added
1385 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1387 * device/include/mcs51/cc2510fx.h: added _XPAGE
1388 * device/include/mcs51/compiler.h: cosmetic changes
1390 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1392 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1395 2008-03-31 Borut Razem <borut.razem AT siol.net>
1397 * support/cpp2 renamed to support/cpp
1398 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1399 support/cpp2/libiberty/splay-tree.c,
1400 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1401 support/cpp2/libcpp/directives.c,
1402 support/cpp2/libcpp/include/cpplib.h,
1403 support/cpp2/libcpp/include/symtab.h,
1404 support/cpp2/libcpp/include/line-map.h,
1405 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1406 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1407 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1408 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1409 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1410 release version 4.3.0
1411 * configure.in, configure, Makefile.in, Makefile.bcc:
1412 adapted for moved cpp2
1414 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1416 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1417 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1419 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1421 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1423 * support/regression/tests/bug1717943.c: new, added
1425 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1427 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1428 bytewise return value assignments introduced in last commit.
1430 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1432 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1433 genMult, genJumpTab):
1434 Use 16-bit instructions for addition in some additional cases,
1435 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1437 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1439 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1440 Implemented RFE #1921450, changed some debug messages.
1442 2008-03-30 Borut Razem <borut.razem AT siol.net>
1444 * Small Device C Compiler 2.8.0 released
1445 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1446 * support/scripts/sdcc.nsi: added finish page; this version
1447 was used for 2.8.0 release
1448 * doc/knownbugs.html: removed; magically generated by the build
1449 process using gen_known_bugs.pl from now on
1451 2008-03-23 Borut Razem <borut.razem AT siol.net>
1453 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1454 and reverted it, since it was already fixed by Raphael ;-)
1455 * doc/knownbugs.html: updated for RC2
1457 2008-03-22 Raphael Neider <rneider AT web.de>
1459 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1462 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1464 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1465 * support/regression/tests/bug1839277.c: added related testBug1839299
1467 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1469 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1470 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1472 * src/mcs51/gen.c: throughout only output hex constants
1473 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1474 * support/regression/tests/bug1839277.c: new, added
1476 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1478 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1479 compilation warning about nested comments.
1481 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1483 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1484 * support/regression/tests/bug1921073.c: new, added
1486 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1488 * src/z80/SDCCpeeph.c.c (callFuncByName):
1489 Commented function parameters.
1491 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1493 * src/z80/ralloc.c (packRegsForAccUse2):
1494 disabled a broken accumulator packing optimization (fixed #1292721).
1495 * support/regression/tests/bug-1292721: Regression test for #1292721.
1497 2008-03-16 Raphael Neider <rneider AT web.de>
1499 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1500 fixed code bloat regression using a variant of patch #1915618
1502 2008-03-16 Borut Razem <borut.razem AT siol.net>
1504 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1505 icon, changed startup menu for release distribution, code cleaning,
1506 create url files instead links in startup menu
1508 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1510 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1511 * support/regression/tests/bug1579949.c: new, added
1513 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1515 * device/lib/printf_fast.c: fixed bug 1255403
1517 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1519 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1520 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1522 2008-03-14 Borut Razem <borut.razem AT siol.net>
1524 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1525 command line options
1526 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1527 is correctly displayed
1528 * as/link/z80/lkmain.c: usage line commented out
1530 2008-03-13 Borut Razem <borut.razem AT siol.net>
1532 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1533 updated the list pf supported pic14 devices
1535 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1537 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1539 2008-03-12 Borut Razem <borut.razem AT siol.net>
1541 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1542 fixed documentation request #1718191
1543 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1544 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1547 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1549 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1550 * support/regression/tests/bug1505811.c: new, added
1552 2008-03-09 Raphael Neider <rneider AT web.de>
1554 * device/include/pic16/pic18f2620.h,
1555 * device/include/pic16/pic18f4620.h,
1556 * device/lib/pic16/libdev/pic18f2620.c,
1557 * device/lib/pic16/libdev/pic18f4525.c,
1558 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1559 family to consistently use pic18f4620.[ch], fixes #1832562
1561 2008-03-09 Borut Razem <borut.razem AT siol.net>
1563 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1564 changed sdcc version to 2.8.0
1565 * knownbugs.html: regenerated
1566 * support/scripts/gen_known_bugs.pl: added number of open bugs
1568 2008-03-09 Raphael Neider <rneider AT web.de>
1570 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1571 (genOr): read volatile operand even if the result is known,
1573 (genOr,genXor): removed unused legacy code,
1574 (genDummyRead): use pic16_mov2w_volatile()
1576 2008-03-08 Borut Razem <borut.razem AT siol.net>
1578 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1579 cons w. --model-large
1580 * support/regression/staticinit.c: added regression test for bug
1583 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1585 * src/ds390/gen.c (pushSide, genPcall),
1586 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1587 * src/mcs51/gen.c: cosmetic changes
1588 * support/regression/fwk/include/testfwk.h: added macro reentrant
1589 * support/regression/tests/bug1908493.c: new, added
1591 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1593 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1595 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1597 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1598 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1599 already set in ds390/main.c and mcs51/main.c
1601 2008-03-07 Raphael Neider <rneider AT web.de>
1603 * src/regression/init0.c: new test for initialized arrays of function
1605 * src/regression/Makefile: made a bit more flexible, added init0.c
1606 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1607 pointers, closes #1427663
1609 2008-03-05 Borut Razem <borut.razem AT siol.net>
1611 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1612 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1614 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1616 * support/librarian/sdcclib.c:Added feature request 1908061:
1617 Synchronise sdcclib commands with ar.
1619 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1621 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1622 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1623 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1624 * device/include/mcs51/compiler.h: removed umlauts, added double
1627 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1629 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1630 * support/regression/tests/bug1536762.c: new, added
1632 * src/SDCCutil.h: added getBuildDate()
1633 * src/SDCCmain.c (printVersionInfo),
1634 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1636 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1637 * src/ds390/ralloc.c (packRegisters),
1638 * src/mcs51/ralloc.c (packRegisters),
1639 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1641 * support/regression/tests/bug1618050.c: new, added
1642 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1643 * support/regression/fwk/include/testfwk.h,
1644 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1647 2008-03-04 Raphael Neider <rneider AT web.de>
1649 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1650 on accessing OP_SYM_TYPE(op)
1651 * src/pic/gen.h: removed unused prototype of genMinusDec()
1652 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1653 fix #1876953 (invalid subtraction code), removed unused code
1655 2008-03-03 Raphael Neider <rneider AT web.de>
1659 * src/pic/genarith.c,
1661 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1662 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1664 2008-03-03 Raphael Neider <rneider AT web.de>
1666 * src/pic/device.c (find_device): search user-specified paths first
1667 for pic14devices.txt, fixes #1900827
1669 2008-03-02 Borut Razem <borut.razem AT siol.net>
1671 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1672 AddToPath and RemoveFromPath
1674 2008-03-01 Borut Razem <borut.razem AT siol.net>
1676 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1677 work correctly, added debugging support if -DSDCC.DEBUG command line
1680 2008-02-28 Borut Razem <borut.razem AT siol.net>
1682 * doc/sdccman.lyx: cosmetic changes
1684 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1686 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1687 * doc/sdccman.lyx: fixed unmeant removal of spaces
1689 2008-02-27 Borut Razem <borut.razem AT siol.net>
1691 * support/scripts/sdcc.nsi: corrected installation directory for
1692 current user installation mode
1693 * doc/README.txt: added Philipp Klaus Krause to the developers list
1695 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1697 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1698 return ifx condition
1699 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1700 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1701 ifxJump to fix bug 1838000
1702 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1703 * support/regression/tests/bug1838000.c: new, added
1704 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1706 2008-02-26 Borut Razem <borut.razem AT siol.net>
1708 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1710 * support/scripts/sdcc.nsi: added MULTIUSER page,
1711 NSIS upgraded to version 2.35
1713 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1715 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1716 * support/regression/tests/bug1565152.c: new, added
1718 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1720 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1721 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1722 * support/regression/tests/bug1670148.c: new, added
1724 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1726 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1728 2008-02-24 Borut Razem <borut.razem AT siol.net>
1730 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1731 is ineffective for unsigned char parameter
1733 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1735 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1736 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1737 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1738 * support/Util/MySystem.c (my_system): output errorcode when verbose
1740 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1742 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1745 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1747 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1750 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1752 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1754 2008-02-21 Borut Razem <borut.razem AT siol.net>
1756 * support/regression/Makefile.in,
1757 support/regression/ports/ds390/spec.mk,
1758 support/regression/ports/hc08/spec.mk,
1759 support/regression/ports/mcs51-common/spec.mk,
1760 support/regression/ports/pic14/spec.mk,
1761 support/regression/ports/pic16/spec.mk,
1762 support/regression/ports/ucz80/spec.mk,
1763 support/regression/ports/xa51/spec.mk:
1764 added CFLAGS when compiling timeout
1766 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1768 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1771 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1773 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1774 * support/regression/tests/bug1888147.c: new, added
1776 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1778 * src/z80/gen.c: fixed bugs #1596270, #1736867
1780 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1782 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1783 contents, mostly fixes #1596270
1785 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1787 * src/z80/peeph.def,
1788 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1789 peepholes, fixes #1806565
1791 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1793 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1794 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1795 fixes bug 1739475, thanks Robert Larice
1796 (rule 271): new, added
1798 2008-02-18 Borut Razem <borut.razem AT siol.net>
1800 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1802 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1804 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1806 2008-02-17 Raphael Neider <rneider AT web.de>
1808 * src/pic16/genarith.c,
1811 * src/pic16/genutils.c: removed unused legacy code,
1812 removed unused fields from struct asmop and struct _G
1814 2008-02-17 Raphael Neider <rneider AT web.de>
1816 * src/pic16/gen.c (AccRsh): cosmetic changes,
1817 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1818 genRightShiftLiteral): fixed to work with SFRs as result by
1819 assigning only once to result,
1820 removed a lot of unused/excluded code fragments
1822 2008-02-17 Raphael Neider <rneider AT web.de>
1824 * device/include/pic/pic16f88.h,
1825 * device/include/pic/pic16f886.h,
1826 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1828 2008-02-17 Borut Razem <borut.razem AT siol.net>
1830 * src/z80/peeph.def: applied patch
1831 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1832 * src/z80/gen.c, src/z80/peeph.def: applied patch
1833 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1834 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1835 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1836 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1837 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1838 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1840 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1842 * as/link/mcs51/aslink.dsp: removed SDK define
1843 * as/link/z80/clean.mk: brought in sync with other ports
1844 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1845 * as/hc08/Makefile.bcc,
1846 * as/mcs51/Makefile.bcc,
1847 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1848 * src/z80/main.c (_setValues): use the now capitalized -Z,
1849 (z80_port, gbz80_port): generate debug information when asked
1851 2008-02-16 Borut Razem <borut.razem AT siol.net>
1853 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1854 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1855 as/z80/Makefile.in. as/z80/Makefile.bcc:
1856 applied patch #1893393: patch for as-z80 and link-z80 to generate
1857 cdb, thanks to Armin Diehl
1858 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1859 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1860 asnoice.c moved to as/asxxsrc/asnoice.c
1861 * src/z80/peeph-gbz80.def: applied patch
1862 #1880235: Z80 return peephole, thanks to Philipp Krause
1864 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1867 * doc/sdccman.lyx: bumped version to 2.7.5
1868 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1870 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1872 * device/include/pic16/stdlib.h,
1873 * device/lib/pic16/libc/stdlib/ltoa.c,
1874 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1876 2008-02-13 Borut Razem <borut.razem AT siol.net>
1878 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1879 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1880 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1881 src/SDCCopt.c, src/SDCCval.c:
1882 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1884 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1886 * src/SDCCsymt.c (compareType): fixed bug 1309013
1888 2008-02-09 Borut Razem <borut.razem AT siol.net>
1890 * src/SDCCval.c, src/SDCCval.h:
1891 code cleaning, added function constChrVal()
1892 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1893 call constChrVal() instead constVal()
1895 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1897 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1900 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1901 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1904 2008-02-01 Raphael Neider <rneider AT web.de>
1906 * device/include/pic/pic16f886.h,
1907 * device/include/pic/pic16f887.h: added RA6 and RA7
1909 2008-01-24 Raphael Neider <rneider AT web.de>
1911 * device/include/pic/pic16f88.h: added RA6 and RA7
1912 * device/lib/pic/libdev/disabled_pic16f886.c,
1913 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1915 * src/pic16/devices.inc,
1916 * device/include/pic16/pic18f2423.h,
1917 * device/include/pic16/pic18f2523.h,
1918 * device/include/pic16/pic18fregs.h,
1919 * device/lib/pic16/pics.all
1920 * device/lib/pic16/libdev/pic18f2423.c,
1921 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1922 * device/lib/pic16/libio/i2c.ignore,
1923 * device/lib/pic16/libio/usart.ignore,
1924 * device/lib/pic16/libio/adc.ignore: ignore new devices
1926 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1928 * src/SDCCast.c (createRMW): fixed bug 1582651
1930 2008-01-20 Borut Razem <borut.razem AT siol.net>
1932 * src/SDCCcse.c: partially fixed enhancement request
1933 #1793872 - multiply by -1 not collapsed
1934 * support/regression/tests/arithcsi.c: added regression test
1936 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1938 * as/mcs51/asx8051.dsp: removed define SDK
1939 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1940 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1942 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1943 cosmetic changes, brought more in sync, changed old K&R to ANSI
1945 2008-01-13 Borut Razem <borut.razem AT siol.net>
1947 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1948 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1950 2007-12-30 Borut Razem <borut.razem AT siol.net>
1952 * src/pic16/gen.c: fixed implementation of bitwise operations for
1954 * support/regression/tests/bitwise.c: added test cases
1956 2007-12-29 Borut Razem <borut.razem AT siol.net>
1958 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1959 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1960 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1961 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1962 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1963 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1964 src/pic16/pcode.[ch]: added const qualifier
1965 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1966 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1967 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1968 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1969 * as/asxxsrc/aslex.c: use dbuf_getline()
1970 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1971 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1972 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1973 as/z80/asm.h, as/z80/z80adr.c:
1974 changed type of ib and ip to const char *
1976 2007-12-28 Borut Razem <borut.razem AT siol.net>
1978 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1979 introduced (readlin) - long lines are turuncated
1980 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1981 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1982 as/z80/Makefile.in: moved aslex.c to asxxsrc
1983 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1984 * as/hc08/asmain.c, as/mcs51/asmain.c:
1985 added missing initialization of a_addr field
1986 * support/regression/tests/long_asm_line.c: added regtest for long
1989 2007-12-22 Borut Razem <borut.razem AT siol.net>
1991 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1993 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1995 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1997 2007-12-16 Borut Razem <borut.razem AT siol.net>
1999 * device/include/pic16/stdbool.h: removed, since already exists in
2000 device/include/; this also fixes bitopcse.c regression test for pic16
2002 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2003 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2004 dereference doesn't work; covered by regression test bug1399290
2006 2007-12-05 Borut Razem <borut.razem AT siol.net>
2008 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2011 2007-12-01 Borut Razem <borut.razem AT siol.net>
2013 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2014 corrected handling of the highest_valid_address
2016 2007-11-17 Raphael Neider <rneider AT web.de>
2018 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2019 * src/pic/glue.c (picglue): emit .file if --debug is given
2021 2007-11-17 Raphael Neider <rneider AT web.de>
2023 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2024 care when left or right operand resides in result, fixes #1830220
2026 2007-11-17 Borut Razem <borut.razem AT siol.net>
2028 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2029 #983491 - "Merge duplicate strings function is ineffective"
2030 * support/regression/tests/bug-983491.c: regtest disabled
2031 * as/asxxsrc: created
2032 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2033 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2034 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2035 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2036 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2037 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2038 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2039 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2040 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2041 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2042 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2043 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2044 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2046 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2048 * device/include/stdarg.h: added and removed some casts
2049 * src/SDCCsymt.c (compareType): Fully check types between generic and
2050 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2052 2007-11-13 Borut Razem <borut.razem AT siol.net>
2054 * support/regression/tests/bug-1817005.c:
2055 added regtest for bug #1817005 - as-z80 chokes on long labels
2057 2007-11-12 Borut Razem <borut.razem AT siol.net>
2059 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2060 as/z80/asout.c, as/z80/aslist.c:
2061 fixed bug #1817005 - as-z80 chokes on long labels
2063 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2066 * as/z80/asmain.c: cosmetic changes
2069 * as/z80/alloc.h: removed
2071 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2072 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2073 * as/link/hc08/Makefile.in,
2074 * as/link/mcs51/Makefile.in,
2075 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2077 * as/link/mcs51/lkarea.c,
2078 * as/link/mcs51/lkmain.c: cosmetic changes
2079 * as/link/hc08/lklibr.c,
2080 * as/link/z80/lklibr.c,
2081 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2082 used cygwin_conv_to_full_posix_path,
2083 added warnings, cosmetic changes, brought more in sync
2084 changed old K&R into ANSI function declarations
2085 * as/link/z80/lklibr.c (loadAdb): added
2086 * as/link/z80/lkmain.c: removed -- option from usage text
2088 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2090 * src/mcs51/gen.c (outBitC): optimized for no result
2092 2007-10-31 Borut Razem <borut.razem AT siol.net>
2094 * src/SDCCsymt.c: fixed (hopeful properly) bug
2095 #1805702 - order of extern matters
2096 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2099 2007-10-29 Borut Razem <borut.razem AT siol.net>
2101 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2102 - order of extern matters
2103 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2106 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2108 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2109 24bitMode, portIsDS390
2110 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2111 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2112 (notVolatileVariable): also check sloc names,
2113 (callFuncByName): moved ftab[] out of function and sorted it by use
2115 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2117 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2118 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2119 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2120 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2121 * support/regression/tests/bug-880197.c: new, added
2123 2007-10-28 Borut Razem <borut.razem AT siol.net>
2125 * support/regression/Makefile.in,
2126 support/regression/ports/mcs51-large/spec.mk,
2127 support/regression/ports/mcs51-xstack-auto/spec.mk,
2128 support/regression/ports/mcs51-stack-auto/spec.mk,
2129 support/regression/ports/mcs51-medium/spec.mk,
2130 support/regression/ports/mcs51-common/spec.mk,
2131 support/regression/ports/mcs51-common/*,
2132 support/regression/ports/mcs51-small/*:
2133 mcs51 renamed to mcs51-common, created mcs51-small
2134 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2135 * support/regression/tests/bug-1805702.c: added regtest for bug
2138 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2140 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2141 added new rules 265 - 270
2142 * support/regression/tests/bug1721024.c:new, added
2143 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2144 introduced new test-mcs51 to run all mcs51 tests
2146 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2148 * support/regression/tests/bug1816470.c: new, added
2150 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2152 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2153 propagate for *,+,- with float, fixed bug 1816470
2154 (decorateType): cast to resultTypeProp instead of resultType
2156 2007-10-19 Borut Razem <borut.razem AT siol.net>
2158 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2159 function is ineffective" for pic16 tareget
2160 * support/scripts/listerr.c: corrected include path
2161 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2164 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2166 * support/regression/tests/using.c: new, added
2167 * support/regression/tests/vaargs.c: fixed and enabled test
2169 2007-10-18 Borut Razem <borut.razem AT siol.net>
2171 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2173 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2175 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2177 * doc/sdccman.lyx: documented option --Werror
2178 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2179 RegBankUsed[] earlier
2181 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2183 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2187 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2189 * src/SDCCast.c (decorateType): improved optimization of tri-op
2190 * src/SDCCerr.c (vwerror, setWError),
2192 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2193 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2195 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2197 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2198 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2199 * support/regression/tests/bug-223113.c,
2200 * support/regression/tests/bug-426632.c,
2201 * support/regression/tests/bug-468811.c,
2202 * support/regression/tests/bug-477835.c,
2203 * support/regression/tests/bug-478094.c,
2204 * support/regression/tests/bug-499644.c,
2205 * support/regression/tests/bug-524209.c,
2206 * support/regression/tests/bug-524211.c,
2207 * support/regression/tests/packcast.c,
2208 * support/regression/tests/structidx.c: added empty tests
2209 * support/regression/tests/bug-607243.c: enabled test
2211 2007-10-06 Borut Razem <borut.razem AT siol.net>
2213 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2214 support of universal binaries on Mac OS X
2216 2007-10-02 Borut Razem <borut.razem AT siol.net>
2218 * src/SDCCval.h: unified double2ul macro for all platforms
2219 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2220 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2222 2007-09-30 Borut Razem <borut.razem AT siol.net>
2224 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2226 * sdcc_vc_in.h: enabled warnings
2227 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2228 unsigned type, result still unsigned
2229 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2231 2007-09-28 Raphael Neider <rneider AT web.de>
2233 * src/pic/device.c (find_device): prevent buffer underflow error
2234 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2235 the just destroyed list entry
2237 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2239 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2242 2007-09-18 Borut Razem <borut.razem AT siol.net>
2244 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2245 applied to unsigned type, result still unsigned
2247 2007-09-17 Borut Razem <borut.razem AT siol.net>
2249 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2250 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2251 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2252 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2253 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2254 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2255 src/z80/gen.c, src/z80/ralloc.c:
2256 fixed bug #1739860 - sdcc does not work correctly on some platforms
2258 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2260 2007-09-17 Raphael Neider <rneider AT web.de>
2262 * src/pic16/device.c: reverted to previous version
2263 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2265 2007-09-16 Raphael Neider <rneider AT web.de>
2267 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2268 as this raises a ton of gpasm warnings, just emit a second label
2269 * src/pic16/devices.inc,
2270 * device/lib/pic16/pics.all,
2271 * device/lib/pic16/libdev/pic18f2585.c,
2272 * device/lib/pic16/libdev/pic18f2680.c,
2273 * device/lib/pic16/libdev/pic18f2682.c,
2274 * device/lib/pic16/libdev/pic18f2685.c,
2275 * device/lib/pic16/libdev/pic18f4585.c,
2276 * device/lib/pic16/libdev/pic18f4680.c,
2277 * device/lib/pic16/libdev/pic18f4682.c,
2278 * device/lib/pic16/libdev/pic18f4685.c,
2279 * device/include/pic16/pic18f2585.h,
2280 * device/include/pic16/pic18f2680.h,
2281 * device/include/pic16/pic18f2682.h,
2282 * device/include/pic16/pic18f2685.h,
2283 * device/include/pic16/pic18f4585.h,
2284 * device/include/pic16/pic18f4680.h,
2285 * device/include/pic16/pic18f4682.h,
2286 * device/include/pic16/pic18f4685.h,
2287 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2288 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2289 patch contributed by Anton Strobl, applied with changes
2291 2007-09-16 Raphael Neider <rneider AT web.de>
2293 * device/include/pic16/pic18f2431.h,
2294 * device/include/pic16/pic18f25j10.h,
2295 * device/include/pic16/pic18f4431.h,
2296 * device/include/pic16/pic18f45j10.h: adopted common include style
2297 * device/include/pic16/pic18f1320.h,
2298 * device/include/pic16/pic18f2320.h,
2299 * device/include/pic16/pic18f2525.h,
2300 * device/include/pic16/pic18f4320.h,
2301 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2302 * device/include/pic16/pic18fregs.h: prepared for automatic include
2303 file selection by having DEVICE.h for every DEVICE
2304 * device/lib/pic16/libdev/pic18f2320.c,
2305 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2307 * device/lib/pic16/configure.in,
2308 * device/lib/pic16/configure: use rm -rf instead of rmdir
2309 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2310 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2312 2007-09-09 Borut Razem <borut.razem AT siol.net>
2314 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2315 distingush between i386 and ppc Mac OS X versions
2317 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2319 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2320 * support/regression/tests/bug1788177.c: new, added
2322 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2324 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2325 * device/include/mcs51/lint.h added keyword __naked
2327 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2331 * src/SDCCmem.h: removed maxRegBank
2332 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2333 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2334 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2335 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2336 name and behaviour to handle banked functions
2337 (scan4op): and use it to fix bug 1786213
2339 2007-09-03 Raphael Neider <rneider AT web.de>
2341 * device/include/pic16/pic18f248.h,
2342 * device/include/pic16/pic18f258.h,
2343 * device/include/pic16/pic18f448.h,
2344 * device/lib/pic16/libdev/pic18f248.c,
2345 * device/lib/pic16/libdev/pic18f258.c,
2346 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2347 added T0CONbits, fixes #1786891
2349 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2351 * src/ds390/gen.c (genFarPointerSet),
2352 * src/hc08/ralloc.c (packRegisters),
2353 * src/mcs51/ralloc.c (packRegisters),
2354 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2356 * src/SDCCicode.h: POINTER_SET can be true for literals too
2357 * support/regression/tests/bug1750318.c: new, added
2359 2007-08-23 Borut Razem <borut.razem AT siol.net>
2361 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2362 library versions without the completition functionality
2364 2007-08-22 Raphael Neider <rneider AT web.de>
2366 * device/include/pic16/pic18f1220.h,
2367 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2369 2007-08-12 Borut Razem <borut.razem AT siol.net>
2371 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2373 2007-08-11 Borut Razem <borut.razem AT siol.net>
2375 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2376 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2377 support/Util/SDCCerr.[ch] moved to src
2378 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2379 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2380 device/examples/ds390/tinitalk/tinitalk.dsp,
2381 device/examples/serialcomm/windows/serialcomm.dsp,
2382 support/librarian/librarian.dsp:
2383 removed linking of unused odbc32.lib and odbccp32.lib
2384 * support/scripts/winres.h:
2385 added for compilation with Visual C++ 2005 Express Edition
2387 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2389 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2392 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2394 * sdccconf_in.h: update the endian test so that SPARC Solaris
2395 does not throw syntax errors
2397 2007-08-06 Borut Razem <borut.razem AT siol.net>
2399 * doc/sdccman.lyx: removed two index entries which prevented the
2400 generation of sdcc doc archive
2402 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2404 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2405 instead of lyx 1.5.0.
2407 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2409 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2410 Lucas Loizaga, with minor modifications. Thanks!
2412 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2414 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2417 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2419 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2420 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2423 2007-07-22 Borut Razem <borut.razem AT siol.net>
2425 * configure.in, configure: re-introduced .version
2426 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2427 the version reverted to 2.7.0
2429 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2432 * doc/sdccman.lyx: bumped version to 2.7.3
2433 * device/include/mcs51/compiler.h: fixed elif->else
2434 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2435 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2436 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2437 enable accuse for bit operands
2438 * src/SDCCmain.c (printVersionInfo),
2439 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2440 environment descriptor
2441 * src/SDCCutil.h: added getBuildEnvironment
2442 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2443 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2444 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2445 * support/regression/tests/bug1348008.c,
2446 * support/regression/tests/bug1496419.c,
2447 * support/regression/tests/bug1503067.c,
2448 * support/regression/tests/preproc.c: added empty tests
2450 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2452 * support/regression/tests/bug1678803.c: new, added
2454 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2457 * as/link/hc08/lkihx.c,
2458 * as/link/hc08/lkrloc.c,
2459 * as/link/mcs51/lkihx.c,
2460 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2461 ihxExtendedLinearAddress
2462 * as/link/mcs51/lkrloc.c (relr),
2463 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2464 acall/ajmp, see bug 830513
2466 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2468 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2469 (cseBBlock): remember aggr2ptr has been used
2470 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2471 (geniCodeAssign): fixed bug 868103
2472 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2473 added operandSize prototype
2474 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2475 (genDataPointerSet): use max of size of right and result,
2476 (gencjne): added parameter useCarry for optimization,
2477 (genCmpEq): use carry if appropriate,
2478 (genXor): check if operand already in carry
2479 * support/regression/tests/bug-868103.c: enabled test
2481 2007-07-12 Raphael Neider <rneider AT web.de>
2483 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2485 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2487 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2488 from Robert Larice, thanks
2489 * support/regression/tests/bitopcse.c,
2490 * support/regression/tests/bitvars.c,
2491 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2492 * support/regression/tests/bug-927659.c: enabled test for z80
2493 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2494 * support/regression/tests/bug1745717.c: new, added
2495 * support/regression/tests/literalop.c,
2496 * support/regression/tests/nullstring.c: removed storage definitions that
2497 are now in testfwk.h
2499 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2501 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2502 and bool for targets that do not fully support it.
2503 * support/regression/tests/bug1546986.c,
2504 * support/regression/tests/bug1723128.c,
2505 * support/regression/tests/bug1734654.c,
2506 * support/regression/tests/bug1738367.c,
2507 * support/regression/tests/constantRange.c: only use bool if allowed
2509 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2511 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2512 Larice, also handle function pointers
2513 * support/regression/tests/bug1749275.c: new, added
2515 2007-07-03 Borut Razem <borut.razem AT siol.net>
2517 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2518 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2519 #1746528: SDCC should ignore ':' in inline assembler comments
2520 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2522 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2524 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2525 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2527 2007-06-29 Borut Razem <borut.razem AT siol.net>
2529 * src/SDCCmain.c: fixed bug
2530 #1744746: SDCC #4867: broken option --xram-size
2532 2007-06-28 Borut Razem <borut.razem AT siol.net>
2534 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2535 find out the endianess of host machine for ucsim
2537 2007-06-27 Borut Razem <borut.razem AT siol.net>
2539 * support/regression/generate-cases.py: corrected the file name
2541 * configure.in, configure, sdccconf_in.h: find out the endianess of
2543 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2546 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2548 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2550 2007-06-26 Borut Razem <borut.razem AT siol.net>
2552 * support/regression/generate-cases.py: display warning if function
2553 list is empty; implemented more flexible rule for detection of
2554 testing functions, allowing return type 'void' in the same line as
2555 the function name in the function definition
2556 * support/regression/tests/bug-1654060.c: corrected test
2557 * support/librarian/sdcclib.c: fixed warning:
2558 format '%s' expects type 'char *', but argument 2 has type 'int'
2560 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2562 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2563 Multiple infiles for sdcclib.
2565 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2567 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2570 2007-06-18 Borut Razem <borut.razem AT siol.net>
2572 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2573 how to handle comments, so they have to be removed by the
2574 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2575 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2576 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2577 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2578 table driven option hadling
2580 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2582 * src/SDCCast.c (decorateType),
2583 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2584 iCode to ast level to fix bug 1738367
2585 * support/regression/tests/bug1738367.c: new, added
2587 2007-06-15 Raphael Neider <rneider AT web.de>
2589 * src/pic16/devices.inc,
2590 * device/lib/pic16/pics.all,
2591 * device/include/pic16/pic18fregs.h,
2592 * device/include/pic16/pic18f[24][45]20.h,
2593 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2594 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2595 * device/lib/pic16/Makefile.in: faster cleanup
2597 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2599 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2601 2007-06-13 Raphael Neider <rneider AT web.de>
2603 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2605 2007-06-12 Raphael Neider <rneider AT web.de>
2607 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2608 suppress bit defines if NO_BIT_DEFINES is #define'd
2609 * device/include/pic/pic*.h: recreated all headers to include
2610 conditional bit defines
2611 * device/include/pic/pic16f886.h,
2612 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2613 * device/include/pic/recreate.sh: script to recreate the complete
2614 device library files based on the currently supported devices
2616 2007-06-12 Borut Razem <borut.razem AT siol.net>
2618 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2619 support/regression/Makefile.in, support/scripts/build.mak,
2620 support/scripts/Makefile.snapshot:
2621 use new svn URL scheme
2622 * doc/sdccman.lyx: SDCC Wiki moved to
2623 http://sdcc.wiki.sourceforge.net/
2625 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2627 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2628 * support/regression/tests/bug1734654.c: added
2630 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2632 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2633 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2634 with literal operands
2636 2007-06-10 Borut Razem <borut.razem AT siol.net>
2638 * as/link/z80/lklibr.c: fixed mingw build warning
2639 lklibr.c:575: warning: implicit declaration of function 'tolower'
2640 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2641 src/z80/main.c: move target specific options from src/SDCCmain.c
2642 to src/<target>/main.c
2644 2007-06-09 Borut Razem <borut.razem AT siol.net>
2646 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2647 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2648 * support/regression/tests/bug-1294691.c: added
2650 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2652 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2653 can also be static, fixes bug 1733438
2654 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2655 have absolute address too
2656 (computeType): added optimization for 'cond ? true : false'
2657 * support/regression/tests/absolute.c: added test for static absolute var
2659 2007-06-08 Raphael Neider <rneider AT web.de>
2661 * src/regression/Makefile: suppress parallel builds, allow easy
2662 switching between pic14/pic16 ports
2663 * src/regression/picregs.h: added pic14/16 header file switch
2664 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2665 inline.c,nestfor.c,string1.c}: include "picregs.h"
2667 2007-06-07 Borut Razem <borut.razem AT siol.net>
2669 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2670 permanent solution to suppress GCC 4.2.0 c++ warning:
2671 deprecated conversion from string constant to `char *'
2672 use 'const char *' where ever required
2673 * support/regression/generate-cases.py: implemented more flexible rule
2674 for detection of testing functions, allowing white-spaces surrounding
2675 the function name and the 'void' parameter.
2676 * support/regression/tests/constantRange.c,
2677 support/regression/tests/scott-compare3.c: fixed failing regression
2678 tests, uncovered by implementation of more flexible rule for detection
2679 of testing functions
2681 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2683 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2685 2007-06-04 Borut Razem <borut.razem AT siol.net>
2687 * configure.in, configure, config_vc.awk: sdcc version number is now
2688 stored in configure.in; removed .version
2689 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2690 doc/INSTALL.txt: version bumped to 2.7.2
2691 * sim/ucsim/configure.in, sim/ucsim/configure:
2692 use "read" to read from .version
2694 2007-06-03 Borut Razem <borut.razem AT siol.net>
2696 * */Makefile.in: removed annoying warning:
2697 Makefile:xx: Makefile.dep: No such file or directory
2699 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2701 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2702 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2703 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2704 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2705 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2706 bugfix: only use newBoolLink for bit result type
2707 * src/SDCCicode.c (geniCodeLogic): added param tree,
2708 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2709 (geniCodeLogicAndOr): use IS_BIT,
2710 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2711 (ast2iCode): added tree param to geniCodeLogic for comparisons
2712 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2713 * support/regression/tests/bug1723128.c: added test NotZero
2715 2007-06-01 Borut Razem <borut.razem AT siol.net>
2717 * SDCPP synchronized with GCC CPP release version 4.2.0,
2718 currently the latest release:
2719 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2720 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2721 support/cpp2/cppdefault.h, support/cpp2/except.h,
2722 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2723 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2724 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2725 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2726 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2727 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2728 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2729 support/cpp2/opts.h, support/cpp2/output.h,
2730 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2731 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2732 support/cpp2/system.h, support/cpp2/version.c,
2733 support/cpp2/Makefile.in: modified
2734 * support/cpp2/opts-common.c: added
2735 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2736 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2737 search for included source file in local directory
2738 * sim/ucsim/configure, sim/ucsim/configure.in:
2739 temporary solution to suppress GCC 4.2.0 c++ warning:
2740 deprecated conversion from string constant to `char *'
2742 2007-06-01 Raphael Neider <rneider AT web.de>
2744 * device/lib/pic/libdev/pic12f683.c,
2745 * device/include/pic/pic12f683.h: added GPIO bits
2747 2007-06-01 Raphael Neider <rneider AT web.de>
2749 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2750 quotation marks, clarified role of PIC14 vs. PIC16 ports
2751 * src/pic16/devices.inc,
2752 * device/include/pic16/pic18fregs.h,
2753 * device/include/pic16/pic18f[24][45]j10.h,
2754 * device/lib/pic16/pics.all,
2755 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2756 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2757 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2758 for new devices as they are not yet supported by gputils
2760 2007-05-31 Borut Razem <borut.razem AT siol.net>
2762 * Small Device C Compiler 2.7.0 released
2763 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2764 changed sdcc version to 2.7.1
2765 * support/scripts/sdcc.nsi: added How to create WIN32 release
2768 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2770 * doc/sdccman.lyx: documented initialization and allocation of absolute
2771 variables, bit parameter passing, the need for function pointers to be
2772 reentrant and alpha quality support of inline and retrict
2774 2007-05-26 Borut Razem <borut.razem AT siol.net>
2776 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2777 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2778 * docs/knownbugs.html: updated
2780 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2782 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2784 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2786 (gencjneshort): optimized when left is AOP_DIR
2787 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2788 initializing unions in a struct/array
2789 * support/regression/fwk/include/testfwk.h: added defines for data, near
2790 and far for host and z80
2791 * support/regression/tests/bug1723128.c: new, added
2793 2007-05-22 Borut Razem <borut.razem AT siol.net>
2795 * doc/knownbugs.html: updated
2797 2007-05-21 Raphael Neider <rneider AT web.de>
2799 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2800 error message instead
2801 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2803 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2805 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2807 2007-05-21 Raphael Neider <rneider AT web.de>
2809 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2811 * src/regression/gpsim_assert.h,
2812 * src/regression/Makefile,
2813 * src/regression/pcodeopt.c: regression test for the above fix
2815 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2817 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2818 jumps to self, fixed bug 1717281
2820 2007-05-10 Borut Razem <borut.razem AT siol.net>
2822 * support/scripts/gen_known_bugs.pl: cosmetic fix
2823 * doc/knownbugs.html: generated by gen_known_bugs.pl
2825 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2827 * src/SDCCast.c (createFunction): also generate non-inlined version of
2828 function for functions declared as "static inline"
2829 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2830 function can be inlined after non-inlined version generated.
2832 2007-05-10 Borut Razem <borut.razem AT siol.net>
2834 * support/scripts/gen_known_bugs.pl: added script
2835 which generates knownbugs.html
2837 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2839 * doc/knownbugs.html: updated for release 2.7.0
2841 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2843 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2845 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2847 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2848 (throughout): updated generating comments
2849 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2850 (throughout): updated generating comments
2851 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2852 rule instead of at the second, or it might skip lines when removing the
2854 * support/regression/tests/bug1714204.c: changed test to foo
2856 2007-05-08 Borut Razem <borut.razem AT siol.net>
2858 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2859 thanks to SDCC Distributed Compile Farm members,
2860 added Z80 and GBZ80 command line options
2861 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2863 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2865 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2866 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2867 * support/regression/tests/longlit.c: modified to be tested at all and
2868 to pass the actual test
2870 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2872 * device/include/mcs51/uPSD33xx.h: Added.
2874 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2876 * device/lib/_gptrput.c,
2877 * device/lib/_gptrget.c: removed old code,
2879 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2880 * support/regression/tests/bug1714204.c: new, added
2882 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2884 * support/regression/tests/regtrack.c: test was never executed
2885 because of the regression test being picky about white spaces.
2886 * device/lib/mcs51/crtclear.asm: added comment
2888 2007-05-06 Raphael Neider <rneider AT web.de>
2890 * device/lib/pic/Makefile.rules,
2891 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2892 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2894 2007-05-06 Raphael Neider <rneider AT web.de>
2896 * src/pic16/device.h,
2898 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2899 _pic16_setDefaultOptions): removed/reordered command-line args
2900 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2901 devices, regrouped command line args, environment variables),
2902 clarified sone points, added sections on how to add devices to the
2905 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2907 * src/z80/peeph.def: fixed bug in rule 2
2909 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2911 * src/port.h: added TARGET_MCS51_LIKE
2912 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2913 take advantage of it too
2914 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2915 (shiftR2Left2Result): Optimized: don't check shifting by 0
2916 * src/z80/peeph-z80.def,
2917 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2918 modifications, see patch 1700823
2919 * src/mcs51/peep.c (): fixed bug 1712928
2920 * support/regression/tests/bug1712928.c: new, added
2922 2007-05-05 Borut Razem <borut.razem AT siol.net>
2924 * device/lib/pic16/Makefile.common.in,
2925 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2926 removed bash dependencies
2928 2007-05-01 Borut Razem <borut.razem AT siol.net>
2931 fixed bug #1710507: --i-code-in-asm makes compile fail
2932 all iCode comments are now one liners
2933 * src/mcs51/gen.c: fixed memory leak
2935 2007-05-01 Raphael Neider <rneider AT web.de>
2937 * device/lib/pic/libdev/*.c
2938 * device/include/pic/*.h: regenerated all device libs from updated
2940 * support/scripts/inc2h.pl: documented usage, now uses strict to
2943 2007-04-30 Borut Razem <borut.razem AT siol.net>
2946 fixed bug #1669175: Problem with space in output paths
2947 documented how to use paths with spaces for Windows users
2949 2007-04-29 Borut Razem <borut.razem AT siol.net>
2951 * Fixed svn:eol-style and svn:keywords properties
2952 * src/SDCCval.c: fixed bug
2953 #1592871: Segfault with "large" const arrays of characters
2954 replaced recursion with iteration
2955 * Removed svn:executable property from non-executable files
2957 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2959 * src/mcs51/gen.c (genRet): fixed bug 1707003
2961 2007-04-27 Raphael Neider <rneider AT web.de>
2963 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2964 createReachingDefinitions,assignValnums,pic16_destructDF,
2965 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2966 prevent NULL pointer dereferences
2967 * device/lib/pic/libdev/pic16f886.c,
2968 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2969 prevent building them, gputils do not really support them yet
2971 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2973 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2974 helps printf_small. 32 bytes more __idata mem.
2976 2007-04-27 Raphael Neider <rneider AT web.de>
2978 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2979 return early when pb or pb->pcHead is NULL (patch #1708427)
2980 * src/regression/empty.c,
2981 * src/regression/Makefile: added test with empty functions
2982 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2984 2007-04-27 Borut Razem <borut.razem AT siol.net>
2986 * src/SDCCast.c: fixed feature request
2987 #1547512: Redundant strings linked when using sizeof("abc")
2989 2007-04-23 Borut Razem <borut.razem AT siol.net>
2991 * doc/sdccman.lyx, src/SDCCmain.c:
2992 peep-hole comments are generated only if --fverbose-asm option is
2993 specified and --no-peep-comments is not, as proposed by Frieder.
2994 * support/regression/Makefile.in: compile regression tests with
2995 --fverbose-asm option so one can "grep" whether a new (or an old)
2996 peephole is (still) applied; requested by Frieder.
2998 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3000 * device/include/pic/pic16f886.h,
3001 * device/include/pic/pic16f887.h,
3002 * device/lib/pic/libdev/pic16f886.c,
3003 * device/lib/pic/libdev/pic16f887.c,
3004 * device/include/pic/pic14devices.txt,
3005 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3007 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3009 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3012 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3014 * device/lib/_memset.c: assembler version for mcs51
3016 2007-04-22 Borut Razem <borut.razem AT siol.net>
3018 * support/scripts/listerr.c: program to create the list of errors and
3019 warnings list from - added
3020 * doc/sdccman.lyx: removed the note
3021 "For list of warnings and corresponding codes, see err_warn.txt"
3022 * src/SDCCsymt.c: fixed bug #1699804:
3023 Bug with some uses of sizeof(static local array) (MCS51)
3024 * support/regression/tests/bug-1699804.c: added
3026 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3028 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3029 (main): added option -i,
3030 (asmbl, case S_INCL): use search_path_fopen,
3031 mostly from patch 1579668 by Peter Miller, thanks
3032 * src/z80/main.c: fixed typo --callee-saves-bc
3033 * device/include/mcs51/compiler.h: added sfrword for Tasking
3035 2007-04-20 Borut Razem <borut.razem AT siol.net>
3037 * src/z80/main.c: replaced reserved keyword asm with asmblr
3039 2007-04-19 Borut Razem <borut.razem AT siol.net>
3041 * src/port.h: use const pointers to strings
3042 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3043 * src/pic16/main.c: include SDCCargs.h
3044 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3045 const char, since the strings are dynamically allocated
3046 * src/SDCCmain.c: options.code_seg and options.const_seg are
3047 dynamically allocated; check port specific command line options
3048 before the general ones
3049 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3051 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3053 * device/include/ds400rom.h,
3054 * device/lib/ds390/lcd390.c,
3055 * device/lib/ds390/memcpyx.c,
3056 * device/lib/ds390/rtc390.c,
3057 * device/lib/ds400/ds400rom.c,
3058 * device/lib/ds400/memcpyx.c,
3059 * device/lib/hc08/_ret.c: more replacements of keywords with their
3060 double underscore equivalents
3061 * device/lib/ds390/Makefile.in,
3062 * device/lib/ds400/Makefile.in,
3063 * device/lib/gbz80/Makefile.in,
3064 * device/lib/hc08/Makefile.in,
3065 * device/lib/mcs51/Makefile.in,
3066 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3068 2007-04-17 Borut Razem <borut.razem AT siol.net>
3070 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3071 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3072 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3073 to --fverbose-asm, to be gcc'ish
3075 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3077 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3079 2007-04-17 Borut Razem <borut.razem AT siol.net>
3081 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3082 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3083 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3084 with their double underscore equivalent
3086 2007-04-14 Borut Razem <borut.razem AT siol.net>
3088 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3091 2007-04-13 Borut Razem <borut.razem AT siol.net>
3093 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3095 * device/examples/serialcomm/windows/serial.[ch],
3096 device/examples/serialcomm/windows/test_serialcomm.cpp:
3097 updated by Bela Torok
3098 * device/examples/serialcomm/windows/serialcomm.dsw,
3099 device/examples/serialcomm/windows/serialcomm.dsp: added
3101 2007-04-13 Jan Waclawek <wek AT efton.sk>
3103 * doc/sdccman.lyx: additions and changes at various places
3104 (submitted as #1697136).
3105 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3107 2007-04-10 Borut Razem <borut.razem AT siol.net>
3109 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3110 LyX file format changed to 245
3111 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3112 "FreeWare" replaced with "free open source"
3114 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3116 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3118 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3120 * device/include/pic16/pic18fregs.h,
3122 * device/lib/_decdptr.c,
3123 * device/lib/_divsint.c,
3124 * device/lib/_divslong.c,
3125 * device/lib/_divuint.c,
3126 * device/lib/_divulong.c,
3127 * device/lib/_fs2schar.c,
3128 * device/lib/_fs2sint.c,
3129 * device/lib/_fs2slong.c,
3130 * device/lib/_fs2uchar.c,
3131 * device/lib/_fs2uint.c,
3132 * device/lib/_fs2ulong.c,
3133 * device/lib/_fsadd.c,
3134 * device/lib/_fscmp.c,
3135 * device/lib/_fsdiv.c,
3136 * device/lib/_fseq.c,
3137 * device/lib/_fsget1arg.c,
3138 * device/lib/_fsget2args.c,
3139 * device/lib/_fsgt.c,
3140 * device/lib/_fslt.c,
3141 * device/lib/_fsmul.c,
3142 * device/lib/_fsneq.c,
3143 * device/lib/_fsnormalize.c,
3144 * device/lib/_fsreturnval.c,
3145 * device/lib/_fsrshift.c,
3146 * device/lib/_fssub.c,
3147 * device/lib/_fsswapargs.c,
3148 * device/lib/_gptrget.c,
3149 * device/lib/_gptrgetc.c,
3150 * device/lib/_gptrput.c,
3151 * device/lib/_logexpf.c,
3152 * device/lib/_modsint.c,
3153 * device/lib/_modslong.c,
3154 * device/lib/_moduint.c,
3155 * device/lib/_modulong.c,
3156 * device/lib/_mulint.c,
3157 * device/lib/_mullong.c,
3158 * device/lib/_schar2fs.c,
3159 * device/lib/_ser.c,
3160 * device/lib/_setjmp.c,
3161 * device/lib/_sint2fs.c,
3162 * device/lib/_slong2fs.c,
3163 * device/lib/_spx.c,
3164 * device/lib/_uchar2fs.c,
3165 * device/lib/_uint2fs.c,
3166 * device/lib/_ulong2fs.c,
3167 * device/lib/asincosf.c,
3168 * device/lib/atanf.c,
3169 * device/lib/calloc.c,
3170 * device/lib/ds390/tinibios.c,
3171 * device/lib/ds400/tinibios.c,
3172 * device/lib/expf.c,
3173 * device/lib/free.c,
3174 * device/lib/hc08/_mulint.c,
3175 * device/lib/logf.c,
3176 * device/lib/malloc.c,
3177 * device/lib/printf_fast.c,
3178 * device/lib/printf_tiny.c,
3179 * device/lib/printfl.c,
3180 * device/lib/realloc.c,
3181 * device/lib/ser_ir.c,
3182 * device/lib/serial.c,
3183 * support/regression/tests/libmullong.c: replaced all special keywords
3184 with their double underscore equivalent
3185 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3186 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3188 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3189 (genRet): if the bit-symbol is ruonly it already is in the carry
3190 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3191 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3192 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3193 type UCHAR if dest is not bit
3195 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3197 * device/include/math.h,
3198 * device/lib/cotf.c,
3199 * device/lib/expf.c,
3200 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3202 2007-04-01 Borut Razem <borut.razem AT siol.net>
3204 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3205 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3206 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3207 gcc_unreachable() called internal_error()...
3209 2007-03-30 Raphael Neider <rneider AT web.de>
3211 * src/pic/ralloc.c (isData): suppress garbage debug output
3213 2007-03-28 Borut Razem <borut.razem AT siol.net>
3216 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3217 is developed, built and used worldwide, and the word "night" doesn't
3220 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3222 * device/include/mcs51/C8051F360.h: new, added
3223 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3225 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3227 * src/SDCC.y (declaration_specifiers, function_specifier),
3228 * support/Util/SDCCerr.c,
3229 * support/Util/SDCCerr.h,
3231 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3233 * src/SDCCmem.c (deallocParms),
3234 * src/SDCCast.c: support for function inlining, not quite complete
3235 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3236 'restrict' qualifier
3238 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3240 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3241 (saveRBank, unsaveRBank): don't save bits,
3242 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3243 * support/regression/tests/bug1535242.c: new, added
3244 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3245 thanks Alexey Shamrin <shamrin AT gmail.com>,
3246 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3247 removed header guard)
3249 * sdcc.spec: bumped version to 2.6.5
3250 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3252 2007-03-22 Borut Razem <borut.razem AT siol.net>
3254 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3255 fixed bug #1653671: sdcdb integration into ddd is broken
3257 2007-03-22 Raphael Neider <rneider AT web.de>
3259 * src/pic/gen.c (popGetExternal): augmented to also create references
3260 to external variables (not only labels),
3261 (genCall): comment on plan to reduce PAGESEL overhead,
3262 (genFunction, genEndFunction): also save/restore FSR around interrupt
3263 handling code, removed lots of unused code
3264 (genDivOneByte): release acquired temp register
3265 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3267 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3268 for registers that need to be saved during interrupts (FSR, STATUS,
3269 PCLATH; W needs special handling), currently only FSR is used
3271 2007-03-22 Raphael Neider <rneider AT web.de>
3273 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3275 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3277 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3279 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3281 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3283 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3285 * as/link/aslink.h: added LKOBJEXT
3286 * as/link/hc08/link_hc08.dsp,
3287 * as/link/hc08/Makefile.bcc,
3288 * as/link/hc08/Makefile.in,
3289 * as/link/mcs51/aslink.dsp,
3290 * as/link/mcs51/Makefile.bcc,
3291 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3292 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3293 * as/link/lkaomf51.c: merged and moved
3294 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3295 * as/link/z80/lkdata.c,
3296 * as/link/lkdata.c: merged and moved
3297 * as/link/hc08/lkmain.c,
3298 * as/link/mcs51/lkmain.c: cosmetic changes
3299 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3300 * as/link/lklex.c: use LKOBJEXT
3301 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3302 ANSI-fied functions, removed bubble-sorts
3303 * as/link/z80/lksym.c as/link/lksym.c: merged,
3305 * as/link/z80/linkgbz80.dsp,
3306 * as/link/z80/linkz80.dsp,
3307 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3308 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3309 * as/link/z80/lkhead.c,
3310 * as/link/z80/lklex.c: deleted
3311 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3312 * as/link/z80/lkmain.c: added copyfile()
3314 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3316 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3318 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3320 * device/lib/_strlen.c: assembler version for mcs51
3322 2007-03-13 Raphael Neider <rneider AT web.de>
3324 * device/include/pic16/pic18f2221.h,
3325 * device/include/pic16/pic18f2321.h,
3326 * device/include/pic16/pic18f2331.h,
3327 * device/include/pic16/pic18f4221.h,
3328 * device/include/pic16/pic18f4321.h,
3329 * device/include/pic16/pic18f4331.h: fixed config byte location names
3330 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3331 consistently named config byte locations
3333 2007-03-13 Borut Razem <borut.razem AT siol.net>
3335 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3336 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3337 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3338 as/link/z80/Makefile.in, as/z80/Makefile.in:
3341 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3343 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3344 * device/lib/printf_large.c: pointer was converted to generic
3345 pointer for mcs51 models other than model-small (Maarten noticed)
3347 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3349 * device/include/mcs51/ADuC84x.h: Added.
3351 2007-03-10 Borut Razem <borut.razem AT siol.net>
3353 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3354 fixed RFE #1624219: double backslashes in filenames;
3355 functions hexEscape(), octalEscape() and copyStr() moved from
3356 SDCCval.c to SDCCutil.c and made them glovbally available
3358 2007-03-09 Borut Razem <borut.razem AT siol.net>
3360 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3361 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3362 1673361: Missaligned comments in output files
3364 2007-03-09 Raphael Neider <rneider AT web.de>
3366 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3368 2007-03-09 Raphael Neider <rneider AT web.de>
3372 * src/pic/ralloc.c: suppress undesired debug output
3373 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3375 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3377 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3379 2007-03-07 Borut Razem <borut.razem AT siol.net>
3381 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3382 search include files in the current directory
3384 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3386 * src/SDCCglue.c (emitMaps, glue),
3387 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3389 * support/regression/tests/absolute.c: added xdata test
3391 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3393 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3394 added condition to macro, fixes bug 1666080
3396 2007-03-02 Raphael Neider <rneider AT web.de>
3398 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3400 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3402 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3403 be cleared. Unconditionally set __XPAGE
3404 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3406 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3411 * src/mcs51/rtrack.c,
3413 * doc/sdccman.lyx: added --no-gen-comments
3414 * src/mcs51/peeph.def: added 192.b, disabled 185
3416 2007-02-25 Raphael Neider <rneider AT web.de>
3418 * src/pic16/gen.c (genCast): fixed typo
3419 * device/lib/pic16/Makefile.subdir: only install existing files
3420 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3422 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3424 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3425 * device/lib/mcs51/crtclear.asm,
3426 * device/lib/mcs51/crtxclear.asm: renumbered labels
3427 * device/lib/mcs51/Makefile.in: added crtcall.asm
3428 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3429 * src/mcs51/gen.c (movc): removed,
3430 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3432 (toCarry, genSend, genRet): added function toCarry,
3433 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3434 (assignBit, genAssign, genCast): added function assignBit
3435 * src/mcs51/Makefile.bcc: added rtrack.c
3436 * src/mcs51/ralloc.h: made valueKnown a bitfield
3437 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3438 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3439 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3440 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3441 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3442 (_pop): only pop valid pairs, see gencjneshort,
3443 (gencjneshort): return pair that still needs to be popped, restructured,
3444 (gencjne, genCmpEq): call _pop
3446 2007-02-23 Raphael Neider <rneider AT web.de>
3448 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3450 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3452 * device/include/mcs51/P89LPC925.h: Added.
3454 2007-02-18 Raphael Neider <rneider AT web.de>
3456 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3458 2007-02-17 Borut Razem <borut.razem AT siol.net>
3460 * support/cpp2/directives.c, support/cpp2/version.c:
3461 synchronized with GCC CPP 4.1.2
3463 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3465 * src/mcs51/rtrack.h,
3466 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3467 by checking the strings passed by emitcode() to the assembler.
3468 Feel free to change. This in part addresses RFE #482179.
3469 Set environment variable SDCC_RTRACK to enable.
3470 * src/mcs51/gen.c: inserted hooks
3471 * src/mcs51/ralloc.h: added two members to struct regs
3472 * support/regression/tests/regtrack.c: added
3474 2007-02-14 Borut Razem <borut.razem AT siol.net>
3476 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3477 * Makefile.in: applied patch from Makefile related part of
3478 #1469393: Compiler does not initialize static data
3480 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3482 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3483 for better fix of bug 1273984, compiles pic16 rand.c
3485 2007-02-12 Borut Razem <borut.razem AT siol.net>
3487 * src/pic16/main.c: fixed pic16 standard library directory bug
3489 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3491 * src/hc08/gen.c (genSwap): fix swap regression test
3493 2007-02-10 Borut Razem <borut.razem AT siol.net>
3495 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3497 * support/regression/tests/bug-1654060.c: added regression test for
3500 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3502 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3503 bit moves in return statement
3505 2007-02-09 Borut Razem <borut.razem AT siol.net>
3507 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3510 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3512 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3513 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3515 2007-02-07 Raphael Neider <rneider AT web.de>
3517 * src/pic16/devices.inc,
3518 * device/include/pic16/pic18fregs.h,
3519 * device/include/pic16/pic18f[24][34]31.h,
3520 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3521 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3522 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3524 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3526 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3527 can this have lived here for so many years?
3528 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3529 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3530 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3532 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3534 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3535 appended by loop induction must be at the very end of the eBBlock
3537 2007-02-05 Kevin Vigor
3539 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3541 2007-02-05 Borut Razem <borut.razem AT siol.net>
3543 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3544 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3546 2007-02-03 Borut Razem <borut.razem AT siol.net>
3548 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3549 applied patch #1646602 option to set default signedness of char to
3550 unsigned, added -funsigned-char command line option,
3551 thanks to Gunther Jehle
3552 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3553 prompt for file deletion a few hundred times (especially the
3554 subversion files, which have ro permissions so it asks for
3555 confirmation), thanks to Simon McAuliffe;
3556 added {} + option to find in order to remove multiple files from a
3559 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3561 * device/include/mcs51/SST89x5xRDx.h: Added.
3563 2007-02-02 Raphael Neider <rneider AT web.de>
3565 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3566 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3568 2007-02-01 Raphael Neider <rneider AT web.de>
3570 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3573 2007-01-31 Borut Razem <borut.razem AT siol.net>
3575 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3576 if compiled with GCC. Thanks to Raphael Neider
3578 2007-01-31 Raphael Neider <rneider AT web.de>
3580 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3581 operand names, handles name and (name + n) for all n,
3582 (sameBank): restructured, also check bank allocation policy,
3583 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3584 (pic14_operandsAllocatedInSameBank): check whether to operands
3585 will be allocated into the same bank (i.e., section) to reduce
3586 BANKSEL overhead, queried from pcode.c:sameBank,
3587 (pic14printLocals): reintroduced clustering registers into a single
3588 section: all compiler generated symbols will now reside in one
3589 bank (per file), reducing BANKSEL overhead and code size,
3590 (showAllMemmaps): use local dbuf where possible
3592 2007-01-29 Raphael Neider <rneider AT web.de>
3594 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3595 (call_libraryfunc): retrieve/create symbol and mark as used,
3596 (genFunction): mark defined functions as non-extern and add again
3597 to code memmap for later output
3598 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3599 (pic14printLocals): reworked for new symbol emission,
3600 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3601 showAllMemmaps): reworked symbol output using dbufs, added handling
3602 of string literals (still incomplete),
3603 (picglue): removed symbol emission, moved into showAllMemmaps,
3604 (emitSymbolSet): new workhorse for symbol output,
3605 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3607 2007-01-29 Borut Razem <borut.razem AT siol.net>
3609 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3610 component contains the extension separator.
3612 2007-01-28 Borut Razem <borut.razem AT siol.net>
3614 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3616 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3617 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3618 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3619 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3620 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3621 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3622 src/z80/gen.c, support/Util/MySystem.c:
3623 accept slash and backslash as directory separator on WIN32 and
3626 2007-01-28 Raphael Neider <rneider AT web.de>
3628 * src/pic16/devices.inc,
3629 * device/include/pic16/pic18f[24][23]21.h,
3630 * device/include/pic16/pic18fregs.h,
3631 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3632 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3633 * device/lib/pic16/libio/adc.ignore,
3634 * device/lib/pic16/libio/i2c.ignore,
3635 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3636 family, as gputils do not yet support the devices
3637 * device/lib/pic16/Makefile.subdir: ignore errors on install
3638 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3639 headers and libraries from gputils .inc files
3641 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3643 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3645 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3647 * doc/sdccman.lyx: add printf benchmarks
3649 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3651 * device/lib/printf_fast.c: fix %c, char promoted to int
3652 * device/lib/printf_tiny.c: fix %c, char promoted to int
3654 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3656 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3658 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3660 * support/regression/tests/swap.c: 64 bit hosts failed
3661 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3663 2007-01-25 Raphael Neider <rneider AT web.de>
3665 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3666 based on absolute register address, patch by Alex Blond
3668 2007-01-22 Raphael Neider <rneider AT web.de>
3670 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3671 emitted, do not emit them again...
3673 2007-01-22 Raphael Neider <rneider AT web.de>
3675 * src/regression/bank1.c, src/regression/compare6.c,
3676 src/regression/add.c: cosmetic changes
3677 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3678 * src/pic/gen.c: fixed global zero and one,
3679 (aopForSym): removed unued code,
3680 (aopGet): assert aop is defined, check and use `index' of
3681 pCodeImmd operands (fixes #1630908),
3682 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3683 (register_reassign): prevent accidental register unification,
3684 (ReuseReg): cosmetic changes (also above)
3685 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3686 pic14emitStaticSeg): do not emit initialized data,
3687 (printIval*): replaced with working versions,
3688 (pic14createInterruptVect,picglue): use idata for initialized data,
3689 now init data should work in all modules (not only main()),
3690 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3692 2007-01-21 Borut Razem <borut.razem AT siol.net>
3694 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3695 use -fPIC or -fpic if they are supported and not ignored
3696 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3697 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3699 2007-01-20 Borut Razem <borut.razem AT siol.net>
3701 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3702 implemented RFE #1470316: allow "$" in variable names
3704 2007-01-20 Raphael Neider <rneider AT web.de>
3706 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3708 2007-01-20 Raphael Neider <rneider AT web.de>
3710 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3711 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3712 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3713 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3714 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3715 * device/lib/pic/libdev/pic*.c,
3716 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3717 * device/lib/pic/libdev/Makefile.in: show progress
3719 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3721 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3722 * support/scripts/sdcc_cygwin_mingw32,
3723 * support/scripts/sdcc_mingw32,
3724 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3725 conformance with autoconf 2.6
3727 2007-01-19 Raphael Neider <rneider AT web.de>
3729 * src/pic/device.c (register_map): fixed list construction
3730 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3731 (genMod): removed case for genModbits,
3732 (genModbits): removed as now unused/unimplemented
3733 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3735 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3737 * support/regression/tests/swap.c: added in response to #1638622
3738 * doc/sdccman.lyx: synced version, minor changes
3740 2007-01-18 Borut Razem <borut.razem AT siol.net>
3742 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3743 thanks to Gunther Jehle
3744 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3745 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3746 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3747 use filename in lineno instead.
3748 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3749 print the file name in ast_print()
3751 2007-01-18 Borut Razem <borut.razem AT siol.net>
3753 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3755 * src/SDCC.lex: stringLiteral() returns const char pointer,
3756 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3757 fixed column counting
3758 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3759 accept const char pointer as parameter
3760 * src/SDCCdwarf2.c: corrected buffer size
3762 2007-01-17 Borut Razem <borut.razem AT siol.net>
3764 * support/Util/dbuf_string.c: fixed for amd64
3766 2007-01-15 Borut Razem <borut.razem AT siol.net>
3768 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3769 removed terminal symbol ELIPSIS, since it was never generated by the
3770 lexer and it was wrongly used in parameter_identifier_list rule
3772 2007-01-15 Raphael Neider <rneider AT web.de>
3774 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3775 code page and data banking description
3776 * src/pic/genarith.c,
3777 * src/pic/gen.h: removed bit arithmetic functions,
3778 updated exit(1) to exit(EXIT_FAILURE)
3779 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3780 * device/include/pic16/pic18f2455.h,
3781 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3782 TRISD and TRISE, fixed/added some bit names
3783 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3784 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3785 updated pic18f2455.{c,h} instead of duplicating them
3787 2007-01-14 Borut Razem <borut.razem AT siol.net>
3789 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3790 Cannot debug files that contain spaces in the path name
3791 by converting spaces in asm file name to underscores
3793 2007-01-13 Borut Razem <borut.razem AT siol.net>
3795 * doc/sdccman.lyx: fixed format errors
3797 2007-01-10 Borut Razem <borut.razem AT siol.net>
3799 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3800 codeseg/constseg #pragma fail
3801 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3802 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3803 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3804 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3806 2007-01-09 Borut Razem <borut.razem AT siol.net>
3808 * get rid of diagnistic.[ch], pretty-print.[ch],
3809 c-pretty-print.[ch], ... used just for error, warning, ...
3811 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3812 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3813 suppoprt/cpp2/pretty-print.[ch]:
3815 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3816 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3817 suppoprt/cpp2/sdcpp.dsp:
3820 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3822 * device/lib/printf_large.c (output_float): removed recursion,
3823 use smaller buffer on stack for mcs51,
3824 fixed bug printing 1.96
3825 * support/regression/tests/snprintf.c: added test
3827 2007-01-07 Borut Razem <borut.razem AT siol.net>
3829 * use dynamic memory buffers instead temporary files
3830 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3832 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3833 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3834 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3835 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3836 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3837 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3838 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3839 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3840 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3841 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3842 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3843 support/Util/dbuf.c, support/Util/dbuf.h:
3845 * .version, sdcc.spec: bumped version to 2.6.4
3847 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3849 * src/port.h: added TARGET_Z80_LIKE macro
3850 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3851 output PSEG location if --xram-loc or --xstack-loc was used
3852 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3854 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3856 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3857 * as/as_z80.dsp, as/z80/as_z80.dsp,
3858 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3859 * sdcc.dsw: moved project files into subdir
3860 * as/hc08/as_hc08.dsp,
3861 * as/hc08/Makefile.bcc,
3862 * as/hc08/Makefile.in,
3863 * as/mcs51/Makefile.bcc,
3864 * as/mcs51/Makefile.in,
3865 * as/z80/Makefile.bcc,
3866 * as/z80/Makefile.in,
3867 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3870 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3873 * as/mcs51/asmain.c,
3875 * as/z80/assym.c: removed include "strcmpi.h"
3876 * as/hc08/strcmpi.c,
3877 * as/hc08/strcmpi.h,
3878 * as/mcs51/strcmpi.c,
3879 * as/mcs51/strcmpi.h,
3880 * support/Util/strcmpi.c,
3881 * support/Util/strcmpi.h: removed files
3882 * as/strcmpi.c: added as_strncmpi()
3884 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3886 * sdcc.dsw: Added some dependencies on project config.dsp
3888 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3890 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3891 with [di]ram_start to fix a regresion
3893 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3895 * configure.in: added missing mcs51 in status output
3896 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3898 * debugger/mcs51/clean.mk (distclean): remove config.h
3899 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3900 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3901 options.h, s-options-h and options.c
3902 * support/cpp2/clean.mk: unused, removed
3903 * Makefile.common.in,
3906 * as/hc08/Makefile.in,
3908 * as/mcs51/Makefile.in,
3909 * as/mcs51/clean.mk,
3912 * as/z80/Makefile.in,
3914 * as/link/Makefile.in,
3915 * as/link/hc08/Makefile.in,
3916 * as/link/hc08/clean.mk,
3917 * as/link/mcs51/Makefile.in,
3918 * as/link/mcs51/clean.mk,
3919 * as/link/z80/Makefile.in,
3920 * as/link/z80/clean.mk,
3921 * as/link/z80/conf.mk,
3922 * debugger/mcs51/Makefile.in,
3923 * debugger/mcs51/clean.mk,
3924 * device/include/Makefile.in,
3925 * device/lib/Makefile.in,
3926 * device/lib/mcs51/Makefile.in,
3927 * device/lib/pic/Makefile.in,
3928 * device/lib/pic/Makefile.common.in,
3929 * device/lib/pic/Makefile.subdir,
3930 * device/lib/pic/Makefile.rules,
3931 * device/lib/pic16/libio/Makefile.in,
3932 * device/lib/pic16/Makefile.subdir,
3933 * device/lib/pic16/libdev/Makefile.in,
3934 * device/lib/pic16/Makefile.rules,
3935 * device/lib/pic16/Makefile.common.in,
3936 * sim/ucsim/avr.src/Makefile.in,
3937 * sim/ucsim/main_in.mk,
3938 * sim/ucsim/cmd.src/Makefile.in,
3939 * sim/ucsim/doc/Makefile.in,
3940 * sim/ucsim/gui.src/Makefile.in,
3941 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3942 * sim/ucsim/gui.src/serio.src/Makefile.in,
3943 * sim/ucsim/hc08.src/Makefile.in,
3944 * sim/ucsim/libltdl/Makefile.in,
3945 * sim/ucsim/s51.src/Makefile.in,
3946 * sim/ucsim/sim.src/Makefile.in,
3947 * sim/ucsim/sim.src/conf.mk,
3948 * sim/ucsim/xa.src/Makefile.in,
3949 * sim/ucsim/z80.src/Makefile.in,
3953 * support/cpp2/Makefile.in,
3954 * support/librarian/Makefile.in,
3955 * support/librarian/clean.mk,
3956 * support/makebin/Makefile.in,
3957 * support/makebin/clean.mk,
3958 * support/packihx/Makefile.in,
3959 * support/regression/Makefile.in,
3960 * support/regression/ports/ds390/spec.mk,
3961 * support/regression/ports/gbz80/spec.mk,
3962 * support/regression/ports/hc08/spec.mk,
3963 * support/regression/ports/mcs51/spec.mk,
3964 * support/regression/ports/mcs51-large/spec.mk,
3965 * support/regression/ports/mcs51-medium/spec.mk,
3966 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3967 * support/regression/ports/pic14/spec.mk,
3968 * support/regression/ports/pic16/spec.mk,
3969 * support/regression/ports/mcs51-stack-auto/spec.mk,
3970 * support/regression/ports/ucz80/spec.mk,
3971 * support/regression/ports/xa51/spec.mk,
3972 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3973 adding a slash after $(top_builddir) and/or adding @datarootdir@
3975 * debugger/mcs51/configure.in,
3976 * device/lib/pic/configure.in,
3977 * device/lib/pic16/configure.in,
3978 * sim/ucsim/configure.in,
3979 * support/cpp2/configure.in,
3980 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3982 * debugger/mcs51/configure,
3983 * device/lib/pic/configure,
3984 * device/lib/pic16/configure,
3985 * sim/ucsim/configure,
3986 * support/cpp2/configure,
3987 * support/packihx/configure: generated with autoconf 2.60
3989 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3991 * as/link/hc08/lkihx.c (newArea),
3992 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3994 2007-01-02 Borut Razem <borut.razem AT siol.net>
3996 * doc/sdccman.lyx: documented #pragma sdcc_hash
3997 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3999 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4001 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4003 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4004 empty 'while'-loop to work correctly, see regression test 'while.c'
4005 * support/regression/tests/while.c: added
4007 2007-01-01 Borut Razem <borut.razem AT siol.net>
4009 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4010 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4011 support/cpp2/libcpp/sdcpp.c:
4012 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4013 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4014 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4016 2006-12-31 Borut Razem <borut.razem AT siol.net>
4018 * SDCPP synchronized with GCC CPP release version 4.1.1,
4019 currently the latest release:
4020 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4021 support/cpp2/libcpp/include/cpp-id-data.h
4022 support/cpp2/libiberty/fopen_unlocked.c
4023 support/cpp2/libiberty/md5.c
4025 support/cpp2/opt-functions.awk
4026 support/cpp2/opt-gather.awk
4027 support/cpp2/optc-gen.awk
4028 support/cpp2/opth-gen.awk:
4030 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4031 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4032 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4033 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4034 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4035 support/cpp2/diagnostic.h, support/cpp2/except.h,
4036 support/cpp2/hwint.h, support/cpp2/input.h,
4037 support/cpp2/intl.h, support/cpp2/move-if-change,
4038 support/cpp2/opts.c, support/cpp2/opts.h,
4039 support/cpp2/output.h, support/cpp2/prefix.c,
4040 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4041 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4042 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4043 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4044 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4045 support/cpp2/version.c:
4047 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4048 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4049 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4050 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4051 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4052 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4053 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4054 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4055 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4056 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4057 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4059 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4060 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4061 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4062 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4063 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4064 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4065 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4066 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4067 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4068 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4069 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4070 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4071 support/cpp2/system.h:
4074 2006-12-31 Borut Razem <borut.razem AT siol.net>
4076 * configure.in, configure: fixed bug #1538756: configure dies if bison
4077 and flex are not installed, 2nd try
4079 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4081 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4082 400.x for better code in RFE 899102
4084 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4086 * src/SDCCpeeph.c (deadMove),
4088 * src/mcs51/peep.h: renamed 'op' by 'reg'
4089 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4090 (scan4op): small change for removeDeadMove(), added support for
4091 'callee saves' and/or PACLL function calls,
4092 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4093 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4094 left in new dispatcher mcs51DeadMove()
4095 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4097 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4099 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4101 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4102 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4104 2006-12-30 Borut Razem <borut.razem AT siol.net>
4106 * support/cpp2/spacs.h: deleted from svn
4107 * configure.in, configure: fixed bug #1538756: configure dies if bison
4108 and flex are not installed
4110 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4112 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4113 with this z80 passes printf float test when enabled
4114 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4116 2006-12-28 Borut Razem <borut.razem AT siol.net>
4118 * support/cpp2/config.in, support/cpp2/configure.in,
4119 support/cpp2/configure, support/cpp2/Makefile.in:
4120 fix for the solaris build
4122 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4124 * src/SDCC.y (type_specifier2, pointer),
4126 * src/SDCCsymt.c (mergeSpec, checkSClass),
4127 * support/Util/SDCCerr.c,
4128 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4129 * support/valdiag/valdiag.py: Allow test cases to specify
4130 required language standard
4131 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4132 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4134 2006-12-27 Borut Razem <borut.razem AT siol.net>
4136 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4137 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4139 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4141 * support/cpp2/libiberty/Makefile.bcc: updated
4142 * src/pic16/main.c: fixed #pragma udata handling
4143 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4145 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4147 * src/SDCCpeeph.c: made labelHashEntry global,
4148 made pcDistance, FBYNAME static,
4149 (pcDistance): made static, use isComment and isLabel,
4151 (getLabelRef): added, extracted from labelRefCount(),
4152 (labelRefCount): use new getLabelRef(),
4153 (callFuncByName): made static, added deadMove,
4154 use isComment and isLabel,
4155 (newPeepRule): made static, set isLabel,
4156 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4157 labels from peephole rules,
4158 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4159 when isComment or isLabel is set
4160 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4161 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4163 * src/mcs51/peep.h: added
4164 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4165 * src/port.h: added peep->deadMove to port structure
4166 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4167 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4168 deadMove, finally removed no. 1 and 2
4175 * src/hc08/gen.c: mark lines with isComment or isLabel
4176 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4178 * sdcc.spec: bumped version to 2.6.3
4180 2006-12-26 Borut Razem <borut.razem AT siol.net>
4182 * support/cpp2/Makefile.in: added dependency on options.h
4183 * configure: regenerated
4184 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4185 * support/cpp2/Makefile.in: added vasprintf.c
4187 2006-12-25 Borut Razem <borut.razem AT siol.net>
4189 * SDCPP synchronized with GCC CPP release version 3.4.6,
4190 the latest release before 4.x:
4191 * support/cpp2/Makefile.in, support/cpp2/config.h,
4192 support/cpp2/configure, support/cpp2/configure.in,
4193 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4194 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4195 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4196 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4197 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4198 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4199 support/cpp2/cpptrad.c, support/cpp2/except.h,
4200 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4201 support/cpp2/hwint.h, support/cpp2/intl.h,
4202 support/cpp2/line-map.c, support/cpp2/line-map.h,
4203 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4204 support/cpp2/output.h, support/cpp2/prefix.c,
4205 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4206 support/cpp2/system.h, support/cpp2/version.c:
4208 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4209 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4210 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4211 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4212 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4213 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4214 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4215 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4216 support/cpp2/move-if-change, support/cpp2/opts.c,
4217 support/cpp2/opts.h, support/cpp2/opts.sh,
4218 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4219 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4220 support/cpp2/win32, support/cpp2/win32/dirent.c,
4221 support/cpp2/win32/dirent.h:
4223 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4224 * support/cpp2/sdcpp.h: renamed from sdcc.h
4225 * sdcppinit.c: deleted
4227 2006-12-23 Borut Razem <borut.razem AT siol.net>
4229 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4230 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4231 preproc.c: an other try to fix bug #982435: introduced
4232 -pedantic-parse-number command line option and pedantic_parse_number
4235 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4237 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4239 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4240 corrected overlayed areax addresses, warn about memory overlaps
4241 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4250 * src/port.h: added xabs_name and iabs_name
4251 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4252 (glue, emitMaps): create and emit maps d_abs and i_abs
4253 * src/SDCCglue.h: cosmetic changes
4254 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4256 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4257 (allocDefault): put absolute, initialized globals in them
4258 * support/regression/tests/absolute.c: added absolute bdata test
4259 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4261 2006-12-20 Borut Razem <borut.razem AT siol.net>
4263 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4264 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4265 added regression test for bug #982435
4267 2006-12-18 Borut Razem <borut.razem AT siol.net>
4269 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4270 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4271 small cosmetic changes
4272 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4273 * support/regression/tests/bug-1351710.c: added regression test
4275 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4277 * doc/sdccman.lyx: added the long missed iCode table
4278 "<where is figure II?>", added links to wiki
4280 2006-12-17 Borut Razem <borut.razem AT siol.net>
4282 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4283 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4284 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4285 unified table driven pragma handling, pragma argument type checking
4286 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4287 current one - version 1.1.3
4288 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4290 2006-12-13 Raphael Neider <rneider AT web.de>
4292 * src/pic/device.h: removed AssignedMemory structure and macros
4293 * src/pic/device.c: removed global finalMapping (linker assigns
4295 (register_map): add SFRs to remembered memRanges
4296 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4297 assignFixedRegisters,assignRelocatableRegisters): removed,
4298 (setMaxRAM,validAddress): adapted accordingly,
4299 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4300 reasonably sized sharebanks,
4301 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4302 (allDefsOutOfRange): removed unused code,
4303 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4305 * src/pic/pcode.c (register_reassign): removed recursion warning,
4306 fired far too often,
4307 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4308 to use existing pic14_stringInSet() to avoid duplicate symbols,
4309 tidied up the code a bit,
4310 (pic14printLocals): added in symmetry to printExterns, replaces
4311 writeUsedRegs more or less,
4312 (picglue): call new pic14_printLocals(),
4313 * device/include/pic/pic*.h: removed #pragma memmap directives,
4314 information gathered from include/pic/pic14devices.txt
4315 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4317 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4319 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4321 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4323 * device/include/mcs51/cc2430.h: fixed missing ';'
4325 2006-12-10 Raphael Neider <rneider AT web.de>
4327 * device/lib/pic16/libc/stdio/vfprintf.c,
4328 * device/lib/pic16/libc/stdio/printf_small.c,
4329 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4330 char arguments, as char varargs are cast to int by the caller,
4331 hopefully fixes #1604915 (other device libraries are still affected)
4333 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4335 * src/mcs51/ralloc.c (packRegsForAssign),
4336 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4338 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4340 * device/include/malloc.h: removed init_dynamic_memory
4341 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4342 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4343 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4344 * device/lib/libsdcc.lib,
4345 * device/lib/Makefile.in,
4346 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4347 * doc/sdccman.lyx: documented use of new _heap.c
4348 * support/regression/tests/malloc.c: removed init_dynamic_memory
4349 * src/cdbFile.c(spacesToUnderscores): new function,
4350 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4352 * device/include/tinibios.h: removed defines for putchar and getchar
4353 * device/lib/ds390/Makefile.in: added putchar.c
4354 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4356 2006-12-09 Borut Razem <borut.razem AT siol.net>
4358 * support/cpp2/sdcc.h: prevent multiple inclusion
4359 * support/cpp2/options.h: deleted
4361 2006-12-08 Borut Razem <borut.razem AT siol.net>
4363 * support/cpp2/sdcc.h: removed x*alloc() macros
4364 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4365 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4366 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4367 * support/cpp2/system.h: moved #include "sdcc.h"
4368 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4369 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4371 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4372 -funsigned-char options
4373 * support/cpp2/sdcppmain.c: fixed bug 1611411
4375 2006-12-07 Borut Razem <borut.razem AT siol.net>
4377 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4380 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4382 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4383 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4385 * .version: bumped to 2.6.2 because a) it's been a while
4386 b) the linker sources have moved c) the preprocessor is upgraded
4388 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4390 * support/regression/tests/snprintf.c: some checks
4391 * lib/src/printf_large.c: %bc: read char instead of int from stack
4393 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4395 * device/include/mcs51/cc2430.h: inserted _XPAGE
4397 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4399 * device/include/mcs51/cc2430.h: added
4401 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4403 * device/include/asm/default/features.h,
4404 * device/include/asm/ds390/features.h,
4405 * device/include/mcs51/at89s53.h,
4406 * device/include/ser.h,
4407 * device/include/ser_ir.h,
4408 * device/include/serial.h: changed keywords to double underscore variants,
4409 fixes bug 1590261 some more, thanks Steven Borley
4411 2006-12-01 Raphael Neider <rneider AT web.de>
4413 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4414 but emit warning (recursion is not supported for pic14)
4416 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4418 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4419 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4421 2006-11-30 Raphael Neider <rneider AT web.de>
4423 * src/pic/device.c (dump_sfr): always emit symbols
4424 * src/pic/glue.c (pic14printPublics): fixed typo
4426 2006-11-30 Raphael Neider <rneider AT web.de>
4428 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4429 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4430 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4431 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4432 a sharebank, use a non-shared bank for the stack if none available
4433 * src/pic/device.h (struct memRange): added linked list next field,
4434 added prototypes for above functions
4435 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4436 (typeRegWithIdx): accept fixed and unfixed stack registers
4437 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4438 the stack, handle shared and banked stack (except for WSAVE),
4439 (insertBankSel): removed useless optimization (will never fire),
4440 (FixRegisterBanking): added optimization for devices with only one
4441 possibly aliased bank of memory, like 16f84
4442 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4443 devices have no SHAREBANK in the linker script
4444 * device/include/pic/pic14devices.txt: documented memmap
4445 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4447 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4449 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4450 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4451 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4452 genhc08Code): switched most of the D (debug) macros to DD (detailed
4453 debug) macros to better control clutter in the generated .asm file.
4454 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4455 genRightShift): fixed bug with non-constant bit shift stored to
4456 a volatile result (SF Open Discussion forum thread #1616749).
4457 Single byte case is not yet optimized.
4459 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4461 * device/include/asm/mcs51/features.h,
4462 * device/include/malloc.h,
4463 * device/include/stdio.h: changed keywords to double underscore variants,
4466 2006-11-27 Borut Razem <borut.razem AT siol.net>
4468 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4469 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4470 support/cpp2/output.h, support/cpp2/cppinit.c,
4471 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4472 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4473 support/cpp2/cppdefault.c, support/cpp2/system.h,
4474 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4475 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4476 support/cpp2/prefix.c, support/cpp2/except.h,
4477 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4478 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4479 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4480 support/cpp2/version.c, support/cpp2/cppmain.c,
4481 support/cpp2/version.h, support/cpp2/hashtable.c,
4482 support/cpp2/cpperror.c:
4483 synchronized with GCC CPP release version 3.3.6,
4484 the latest where cppmain.c still exists.
4485 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4486 support/cpp2/sdcppinit.c: added
4488 2006-11-27 Borut Razem <borut.razem AT siol.net>
4490 * support/cpp2/cpplex.c:
4491 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4493 * support/cpp2/cpplib.c: removed definitions of unused variables
4495 2006-11-26 Borut Razem <borut.razem AT siol.net>
4497 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4498 since they are redefined by macros in support/cpp2/sdcc.h
4499 * support/cpp2/sdcc.h: x*alloc macro redefinition
4501 2006-11-25 Borut Razem <borut.razem AT siol.net>
4503 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4504 support/cpp2/configure, support/cpp2/Makefile.in,
4505 support/cpp2/cppfiles.c, support/cpp2/output.h,
4506 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4507 support/cpp2/config.h, support/cpp2/cpplib.h,
4508 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4509 support/cpp2/cppdefault.c, support/cpp2/config.in,
4510 support/cpp2/system.h, support/cpp2/cpplex.c,
4511 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4512 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4513 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4514 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4515 support/cpp2/configure.in, support/cpp2/intl.h,
4516 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4517 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4518 support/cpp2/version.c, support/cpp2/cppmain.c,
4519 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4520 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4521 support/cpp2/cpperror.c,
4522 support/cpp2/libiberty/safe-ctype.c,
4523 support/cpp2/libiberty/safe-ctype.h,
4524 support/cpp2/libiberty/splay-tree.c,
4525 support/cpp2/libiberty/obstack.c,
4526 support/cpp2/libiberty/lbasename.c,
4527 support/cpp2/libiberty/splay-tree.h,
4528 support/cpp2/libiberty/obstack.h:
4529 synchronized with GCC CPP release version 3.2.3,
4530 the latest before integration of cpp into gcc
4531 * support/cpp2/except.h, support/cpp2/line-map.c,
4532 support/cpp2/line-map.h,
4533 support/cpp2/libiberty/hex.c,
4534 support/cpp2/libiberty/concat.c,
4535 support/cpp2/libiberty/filenames.h: added
4536 * support/cpp2/intl.c: deleted
4538 2006-11-24 Borut Razem <borut.razem AT siol.net>
4540 * src/SDCC.y: enabled compilation of empty source file
4541 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4542 "ISO C forbids an empty source file"
4543 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4544 if all the code is ifdefed out.
4546 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4548 * src/hc08/gen.c (genPcall): fix for bug #1601032
4550 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4552 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4553 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4554 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4555 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4556 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4557 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4558 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4559 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4560 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4561 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4562 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4563 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4564 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4565 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4566 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4567 Renamed to all upper case as per the standard set by SiLabs
4569 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4571 * device/include/mcs51/C8051F520.h: new, added
4572 * device/include/mcs51/compiler.h: added link about predefined macros
4574 2006-11-23 Raphael Neider <rneider AT web.de>
4576 * src/regression/Makefile: add -L path to fresh library
4577 * src/regression/simulate: emphasize FAILED output
4578 * src/regression/create_stc: output _failures from gpsim
4579 * src/regression/compare4.c,
4580 * src/regression/rotate6.c: fixed char literals,
4581 all compile, all run =8-D
4583 * src/pic/pcode.h: added isPCASMDIR macro
4584 * src/pic/gen.c (genAnd): fixed bit offset
4585 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4586 packBits): unified register numbering schemes,
4587 (newReg): do not insert stack registers into hash table,
4588 (initStack): unpinned pseudo stack, simplified,
4589 (typeRegWithIdx): fixed retrieval of stack registers,
4590 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4591 (pCodeReplace): removed invalid assertion,
4592 (insertPCodeInstruction): fixed newly added labels,
4593 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4594 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4595 DumpFlow): removed unsed (broken?) code,
4596 (insertBankSel): prevent STATUS from being BANKSELed,
4597 (FixRegisterBanking): rewritten from scratch, implemented generic
4598 optimizations (suppress BANKSELs to same register and to registers
4599 present in all banks),
4600 (AnalyzeBanking): update flow after BANKSELection
4602 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4603 sharebank, let linker place it, mark STKxx symbols as emitted
4605 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4607 * src/regression/arrays.c,
4608 * src/regression/bank1.c,
4609 * src/regression/bool2.c,
4610 * src/regression/compare7.c,
4611 * src/regression/compare8.c,
4612 * src/regression/compare9.c,
4613 * src/regression/compare10.c,
4614 * src/regression/configword.c,
4615 * src/regression/for.c,
4616 * src/regression/mult1.c,
4617 * src/regression/pointer1.c,
4618 * src/regression/rotate6.c,
4619 * src/regression/string1.c,
4620 * src/regression/struct1.c,
4621 * src/regression/Makefile: make PIC14 regression tests run again
4622 (3 fail, 6 won't compile)
4624 2006-11-21 Raphael Neider <rneider AT web.de>
4626 * device/include/pic16/pic18f4550.h,
4627 * device/include/pic16/pic18f4455.h,
4628 * device/lib/pic16/libdev/pic18f4550.c,
4629 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4630 * configure.in: removed superfluous closing bracket
4632 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4634 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4637 2006-11-21 Raphael Neider <rneider AT web.de>
4639 * src/pic/device.{c,h}: added pic14_getPIC()
4640 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4641 (genAnd): added PIC code for one case, fixes #1597044
4642 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4643 SFRs that are present in all banks (e.g., STATUS)
4645 2006-11-20 Raphael Neider <rneider AT web.de>
4647 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4648 INCFSZ/INCFSZW and declared them as changing Z bit,
4649 (insertPCodeInstruction): correctly invert the above instructions,
4651 (DoBankSelect): don't panic on po_immediates
4653 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4656 * as/link/mcs51/lkihx.c (newArea),
4657 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4658 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4660 2006-11-11 Raphael Neider <rneider AT web.de>
4662 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4663 bitfield symbols, fixes #1579535 (once more...).
4665 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4667 * support/regression/generate-cases.py,
4668 * support/regression/fwk/include/testfwk.h,
4669 * support/regression/fwk/lib/testfwk.c: used code pointers,
4670 (about 50kByte less code generated for mcs51)
4672 2006-11-06 Borut Razem <borut.razem AT siol.net>
4674 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4675 debugger/mcs51/configure: fixed failed check because the function
4676 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4677 who submitted the patch for gpsim.
4678 * debugger/mcs51/configure.in: removed the result message
4679 * debugger/mcs51/Makefile.in: fixed the config.status warning
4680 "... seems to ignore the --datarootdir setting"
4682 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4684 * device/include/mcs51/c8051f020.h,
4685 * device/include/mcs51/c8051f040.h,
4686 * device/include/mcs51/c8051f060.h,
4687 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4688 * src/z80/gen.c (gencjneshort),
4689 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4691 2006-10-31 Borut Razem <borut.razem AT siol.net>
4693 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4694 debugger/mcs51/configure: get readline version
4696 2006-10-30 Borut Razem <borut.razem AT siol.net>
4698 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4699 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4700 debugger/mcs51/configure: locate readline even when cross compiling
4701 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4703 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4705 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4708 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4710 * device/include/malloc.h,
4711 * device/lib/calloc.c,
4712 * device/lib/free.c,
4713 * device/lib/malloc.c,
4714 * device/lib/realloc.c: moved definition of struct into sources
4715 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4717 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4719 * as/asx8051.dsp: corrected output directories
4720 * as/link/hc08: new directory for hc08 linker
4721 * as/hc08/aslink.h, as/link/aslink.h,
4722 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4723 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4724 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4725 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4726 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4727 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4728 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4729 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4730 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4731 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4732 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4733 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4734 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4735 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4736 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4737 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4738 * as/link/hc08/conf.mk,
4742 * sdcc.dsw: moved hc08 linker to as/link/hc08
4743 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4744 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4745 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4746 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4747 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4748 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4749 * as/link/mcs51/aslink.dsp,
4750 * as/link/mcs51/Makefile.in: factored out the common files
4751 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4752 * as/clean.mk: extra cleaning common files
4753 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4754 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4755 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4757 2006-10-29 Raphael Neider <rneider AT web.de>
4759 * src/pic/ralloc.c (newReg): create aliases for registers with
4760 multiple names to fix #1579535 and #1584001,
4761 (regWithIdx,dirregWithName): resolve aliases on lookup
4762 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4764 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4765 to prevent build errors on small devices
4767 2006-10-28 Raphael Neider <rneider AT web.de>
4769 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4770 assumption within interrupt handlers, fixes #1584940
4771 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4772 "emitted" to avoid emitting them again in udata
4774 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4776 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4779 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4781 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4782 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4783 on/off CR to CRLF conversion.
4785 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4787 * doc/sdccman.lyx: updated IRQ section
4789 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4791 * device/lib/serial_io.c: removed
4792 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4793 replacements for serial_io.c
4795 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4797 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4799 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4801 * device/lib/serial_io.c: Default putchar() and getchar() for
4802 mcs51 uses serial port.
4804 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4806 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4808 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4810 * support/regression/ports/mcs51/support.c: smaller
4811 _sdcc_external_startup()
4812 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4814 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4816 * device/lib/gbz80/crt0.s,
4817 * device/lib/gbz80/crt0_rle.s,
4818 * device/lib/gbz80/div.s,
4819 * device/lib/gbz80/fstubs.s,
4820 * device/lib/gbz80/heap.s,
4821 * device/lib/gbz80/mul.s,
4822 * device/lib/gbz80/putchar.s,
4823 * device/lib/gbz80/stubs.s,
4824 * device/lib/z80/crt0.s,
4825 * device/lib/z80/crt0_rle.s,
4826 * device/lib/z80/div.s,
4827 * device/lib/z80/fstubs.s,
4828 * device/lib/z80/heap.s,
4829 * device/lib/z80/mul.s,
4830 * device/lib/z80/putchar.s,
4831 * device/lib/z80/stubs.s: reverted, I was mistaken
4833 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4835 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4836 * support/regression/ports/mcs51/support.c: removed race
4837 condition on TI in _putchar allowing to use serial port mode 0
4839 2006-10-20 Borut Razem <borut.razem AT siol.net>
4841 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4843 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4845 * device/lib/gbz80/crt0.s,
4846 * device/lib/gbz80/crt0_rle.s,
4847 * device/lib/gbz80/div.s,
4848 * device/lib/gbz80/fstubs.s,
4849 * device/lib/gbz80/heap.s,
4850 * device/lib/gbz80/mul.s,
4851 * device/lib/gbz80/putchar.s,
4852 * device/lib/gbz80/stubs.s,
4853 * device/lib/z80/crt0.s,
4854 * device/lib/z80/crt0_rle.s,
4855 * device/lib/z80/div.s,
4856 * device/lib/z80/fstubs.s,
4857 * device/lib/z80/heap.s,
4858 * device/lib/z80/mul.s,
4859 * device/lib/z80/putchar.s,
4860 * device/lib/z80/stubs.s: removed all leading underscores from area names
4862 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4864 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4865 regression tests are not waiting in the simulator for simulated
4866 transmission of debug output
4868 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4870 * device/lib/printf_large.c: slightly smaller
4871 * doc/sdccman.lyx: do not use spaces within html links
4873 2006-10-16 Borut Razem <borut.razem AT siol.net>
4875 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4876 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4877 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4878 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4879 debugger/mcs51/configure:
4880 [ 1185668 ] add gnu readline support to sdcdb - enabled
4882 2006-10-16 Raphael Neider <rneider AT web.de>
4884 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4885 fixes #1577882, removes close to all banking optimizations
4887 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4889 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4890 variables in code memory
4891 * support/regression/tests/absolute.c: added test for this
4893 2006-10-15 Raphael Neider <rneider AT web.de>
4895 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4897 (BankSelect): emit BANKSEL before touching linker-placed regs,
4900 2006-10-10 Raphael Neider <rneider AT web.de>
4902 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4903 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4904 * src/pic/main.c (_pic14_parseOptions),
4905 * src/pic/main.h: mostly reverted to previous state, now use results
4906 from SDCCmain.c's argument parsing
4908 2006-10-10 Borut Razem <borut.razem AT siol.net>
4910 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4911 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4912 [ 1185668 ] add gnu readline support to sdcdb -
4913 prepared for READLINE, not enabled yet,
4914 thanks to <tal.bav AT gmail.com>
4916 2006-10-10 Raphael Neider <rneider AT web.de>
4918 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4919 * src/pic16/devices.inc,
4920 * device/include/pic16 (pic18f[24]620.h),
4921 * device/include/pic18fregs.h,
4922 * device/lib/pic16/pics.all,
4923 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4924 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4925 Gary Plumbridge and Anton Strobl
4927 2006-10-10 Raphael Neider <rneider AT web.de>
4929 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4930 --stack-siz=NUM options to configure the argument passing stack
4931 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4932 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4933 (pic14_getSharebankSize): obey --stack-siz=NUM,
4934 (pic14_getSharebankAddress): obey --stack-loc=NUM
4936 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4938 * doc/sdccman.lyx: added to the manual
4939 * doc/figures/ddd_example.png: added (neither pdflatex nor
4940 most browsers seem to like the .eps file)
4942 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4944 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4945 to /tmp and /var/tmp acc. LSB
4946 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4948 * support/regression/tests/onebyte.c: added test
4950 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4952 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4954 2006-10-05 Borut Razem <borut.razem AT siol.net>
4956 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4958 - sdcc.dsw: changed property eol-style to CRLF
4959 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4961 2006-10-04 Raphael Neider <rneider AT web.de>
4963 * device/include/pic/{pic16f84.h,pic16f84a.h},
4964 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4965 from patch #1522504, thanks to Robas Teodor
4967 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4969 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4972 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4974 * src/pic16/glue.c (pic16emitMaps),
4975 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4976 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4977 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4978 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4980 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4981 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4983 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4985 * support/librarian/sdcclib.c: Added option -l.
4986 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4988 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4989 using Windows command prompt.
4991 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4993 * device/lib/libsdcc.lib: added module rand
4994 * src/ds390/ralloc.c (rematStr),
4995 * src/hc08/ralloc.c (rematStr),
4996 * src/mcs51/ralloc.c (rematStr),
4997 * src/z80/ralloc.c (rematStr): made output more consistent
4998 * src/mcs51/gen.c: cosmetic changes
5000 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5002 * src/port.h: added mem.cabs_name to PORT
5009 * src/z80/main.c: added cabs_name initializers
5010 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5012 (emitMaps): emit absolutes in code memory into cabs_name
5014 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5015 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5016 * support/regression/fwk/include/testfwk.h: added define for at
5017 * support/regression/tests/absolute.c: added, new
5019 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5021 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5022 optimizations, see also patch 887161 by Stas Sergeev
5023 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5024 to be necessary anymore,
5025 (102, 103, 104, 127): renamed all occurances of bp to _bp
5027 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5029 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5030 thanks Weston T. Schmidt for patch 1555221
5031 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5032 * src/SDCCicode.c(geniCodeMultiply): small optimization
5034 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5036 * device/include/stdlib.h: added rand prototypes
5037 * device/lib/rand.c: new, added
5038 * device/lib/Makefile.in: added rand.c
5039 * src/z80/peeph.def,
5040 * src/z80/peeph-gbz80.def,
5041 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5043 2006-09-20 Raphael Neider <rneider AT web.de>
5045 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5047 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5049 * as/link/aslink.h: cosmetic changes
5050 * as/link/mcs51/Makefile.in,
5051 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5053 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5056 * as/link/mcs51/aslink.h,
5057 * as/link/z80/aslink.h: merged and moved to as/link/
5058 * as/link/lkstore.c,
5059 * as/link/mcs51/lkstore.c: moved to as/link/
5060 * as/link/clean.mk: remove *.o
5061 * as/link/mcs51/alloc.h: deleted
5062 * as/link/mcs51/lkarea.c: added lnksect prototype
5063 * as/link/mcs51/lkdata.c,
5064 * as/link/mcs51/lklex.c,
5065 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5066 * as/link/mcs51/lkmem.c,
5067 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5068 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5069 * as/link/mcs51/aslink.dsp,
5070 * as/link/mcs51/Makefile.aslink,
5071 * as/link/mcs51/Makefile.bcc,
5072 * as/link/mcs51/Makefile.in: updated for moved files
5073 * as/link/z80/lkarea.c,
5074 * as/link/z80/lkhead.c,
5075 * as/link/z80/lklex.c,
5076 * as/link/z80/lklibr.c,
5077 * as/link/z80/lklist.c,
5078 * as/link/z80/lkmain.c,
5079 * as/link/z80/lkrloc.c,
5080 * as/link/z80/lksym.c: synced with mcs51
5081 * as/link/z80/lkdata.c,
5082 * as/link/z80/lkeval.c,
5083 * as/link/z80/lkihx.c,
5084 * as/link/z80/lks19.c: cosmetic changes
5085 * as/link/z80/Makefile.in,
5086 * as/link/z80/linkgbz80.dsp,
5087 * as/link/z80/linkz80.dsp: updated for moved files
5089 2006-09-16 Borut Razem <borut.razem AT siol.net>
5091 * debugger/mcs51/sdcdb.c: partially fixed
5092 [ 1203664 ] sdcdb fails to open files w. two "." periods
5093 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5094 debugger/mcs51/symtab.h: fixed indenting
5095 * configure.in, configure: up to date with latest Maarten's changes
5097 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5100 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5101 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5102 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5103 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5104 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5105 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5106 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5107 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5108 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5109 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5110 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5111 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5112 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5113 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5114 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5115 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5116 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5117 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5118 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5119 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5120 as/link/mcs51/alloc.h,
5121 as/link/mcs51/clean.mk,
5122 as/link/mcs51/conf.mk,
5123 as/link/mcs51/Makefile.bcc,
5124 as/link/mcs51/Makefile.in,
5125 as/link/mcs51/readme.390,
5126 as/link/mcs51/strcmpi.c,
5127 as/link/mcs51/strcmpi.h,
5129 as/mcs51/Makefile.bcc,
5130 as/mcs51/Makefile.in,
5133 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5135 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5138 * as/link/Makefile.in,
5139 * as/link/z80/linkgbz80.dsp,
5140 * as/link/z80/linkz80.dsp,
5147 * link/z80/aslink.h,
5148 * link/z80/clean.mk,
5150 * link/z80/linkgbz80.dsp,
5151 * link/z80/linkz80.dsp,
5152 * link/z80/lkarea.c,
5153 * link/z80/lkdata.c,
5154 * link/z80/lkeval.c,
5157 * link/z80/lkhead.c,
5160 * link/z80/lklibr.c,
5161 * link/z80/lklist.c,
5162 * link/z80/lkmain.c,
5163 * link/z80/lkrloc.c,
5166 * link/z80/Makefile.in,
5168 * sdcc.dsw: moved link/ to as/link/
5170 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5172 * as/mcs51/i51mch.c (machine): fixed warning
5174 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5176 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5178 2006-09-09 Borut Razem <borut.razem AT siol.net>
5180 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5181 sdcdb WIN32 native port
5182 * src/clean.mk: fixed
5184 2006-09-08 Borut Razem <borut.razem AT siol.net>
5186 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5188 2006-09-08 Raphael Neider <rneider AT web.de>
5190 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5191 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5192 to gplink to disable processor mismatch warning and to allow
5193 the use of devices with only aliased (shared) memory banks,
5194 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5196 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5198 * doc/sdccman.lyx: Some re-formating plus example on using
5199 #pragma preproc_asm +/-
5201 2006-09-07 Borut Razem <borut.razem AT siol.net>
5203 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5206 2006-09-06 Borut Razem <borut.razem AT siol.net>
5208 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5209 line at sdcc.nsi:153
5210 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5212 2006-09-05 Borut Razem <borut.razem AT siol.net>
5214 * configure.in, configure: support for winsock2
5215 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5216 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5217 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5218 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5219 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5221 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5223 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5225 * support/regression/tests/bug1551947.c: new, added
5226 * src/SDCCsymt.h: strings are char* not byte*
5228 2006-09-05 Raphael Neider <rneider AT web.de>
5230 * device/lib/pic16/libdev/pic18f4550.c,
5231 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5232 declarations/definitions from patch #1520949
5234 2006-09-05 Raphael Neider <rneider AT web.de>
5236 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5237 byte-aligned bitfields, fixes #1539278
5239 2006-09-05 Raphael Neider <rneider AT web.de>
5241 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5244 2006-09-04 Borut Razem <borut.razem AT siol.net>
5246 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5247 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5248 -mno-cygwin is a part of the compiler name
5249 * support/scripts/sdcc_mingw32: don't disable ucsim
5251 2006-09-03 Borut Razem <borut.razem AT siol.net>
5253 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5254 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5256 2006-09-03 Raphael Neider <rneider AT web.de>
5259 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5260 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5263 2006-09-01 Borut Razem <borut.razem AT siol.net>
5265 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5266 to make ppc-osx happy
5268 2006-08-31 Borut Razem <borut.razem AT siol.net>
5270 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5271 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5272 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5273 * support/regression/ports/ds390/spec.mk,
5274 support/regression/ports/mcs51/spec.mk,
5275 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5276 To run regression tests in mingw environment:
5277 make DEV_NULL=NUL CC=gcc
5279 2006-08-30 Borut Razem <borut.razem AT siol.net>
5281 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5282 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5283 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5284 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5285 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5286 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5287 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5288 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5289 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5290 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5291 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5292 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5293 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5294 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5295 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5296 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5297 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5298 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5299 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5300 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5301 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5302 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5303 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5304 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5305 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5306 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5307 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5308 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5309 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5310 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5311 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5312 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5313 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5314 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5315 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5316 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5317 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5318 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5319 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5320 ucsim WIN32 native port
5322 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5324 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5326 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5328 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5329 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5331 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5333 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5334 * support/regression/tests/bug1546986.c: new, added
5335 * as/mcs51/.cvsignore,
5336 * debugger/mcs51/.cvsignore,
5337 * src/.cvsignore: deleted
5339 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5341 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5344 2006-08-20 Borut Razem <borut.razem AT siol.net>
5346 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5347 removed cl_listen_console::match(), cl_console::match(),
5348 restructured cl_commander::proc_input()
5350 2006-08-16 Borut Razem <borut.razem AT siol.net>
5352 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5353 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5354 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5356 2006-08-14 Borut Razem <borut.razem AT siol.net>
5358 * support/regression/Makefile.in,
5359 support/regression/ports/pic14/gpsim.cmd,
5360 support/regression/ports/pic14/spec.mk,
5361 support/regression/ports/pic14/support.c:
5362 added pic14 regression test
5364 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5366 * as/doc/asxhtm.html: documented changed ABS behaviour
5367 * as/doc/README: fixed some typos
5369 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5371 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5374 2006-08-12 Borut Razem <borut.razem AT siol.net>
5376 * support/regression/fwk/include/testfwk.h,
5377 support/regression/fwk/lib/testfwk.c,
5378 support/regression/generate-cases.py,
5379 support/regression/Makefile.in:
5380 regression test framework does not depend on function pointers and
5383 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5385 * device/include/stddef.h: c temporary hack to fix bug 1518273
5387 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5389 * device/include/mcs51/cc2510fx.h: added
5390 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5393 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5395 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5396 * as/z80/Makefile.in: added strcmpi.c
5397 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5398 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5400 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5402 * device/lib/gbz80/asm_strings.s,
5403 * device/lib/gbz80/crt0_rle.s,
5404 * device/lib/gbz80/div.s,
5405 * device/lib/gbz80/mul.s,
5406 * device/lib/gbz80/shift.s,
5407 * device/lib/z80/asm_strings.s,
5408 * device/lib/z80/crt0_rle.s,
5409 * device/lib/z80/div.s,
5410 * device/lib/z80/mul.s,
5411 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5412 flags which are all upper case
5414 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5416 * as/z80/asm.h: made CASE_SENSITIVE 1
5417 * link/z80/aslink.h: made CASE_SENSITIVE 1
5418 * src/z80/gen.c (throughout): made all conditionals upper case
5419 * support/regression/tests/bug1503067.c: new
5421 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5423 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5424 (shiftIntoPair): added case 2 for PAIR_IY,
5425 (setupToPreserveCarry): replaced parameters with iCode and check if
5426 PAIR_DE is in use to fix bug 1399290,
5427 (genPlus, genMinus): updated call to setupToPreserveCarry
5428 * support/regression/tests/bug1399290.c: new
5430 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5432 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5433 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5434 * src/ds390/gen.c (shiftRLong),
5435 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5436 * src/mcs51/gen.c (sameReg): changed to sameByte,
5437 (xch_a_aopGet): new,
5438 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5439 shiftRLong): fixed bug 1533966
5440 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5441 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5442 * support/regression/Makefile.in: disabled z80, enabled ucz80
5443 * support/regression/tests/float_trans.c: enabled test for z80 and host
5444 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5446 2006-08-01 Borut Razem <borut.razem AT siol.net>
5448 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5449 comparison is always false due to limited range of data type
5450 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5452 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5454 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5455 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5456 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5457 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5459 2006-07-31 Borut Razem <borut.razem AT siol.net>
5461 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5462 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5463 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5464 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5465 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5466 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5467 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5468 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5469 enable ucsim mingw compilation. Serial port is disabled,
5470 since it uses termios.h API, which is not available on native
5473 2006-07-31 Borut Razem <borut.razem AT siol.net>
5475 * Small Device C Compiler 2.6.0 released
5476 * support/scripts/sdcc.nsi: added FULL_DOC option
5477 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5479 2006-07-28 Borut Razem <borut.razem AT siol.net>
5481 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5482 * doc/INSTALL.txt: updated
5484 2006-07-27 Borut Razem <borut.razem AT siol.net>
5486 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5487 device/lib/pic/libdev/Makefile.in: fixed bug
5488 [ 1438354 ] pic libsdcc: distclean doesn't work
5489 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5490 device/lib/pic16/libio/Makefile.in: fixed bug
5491 [ 1438344 ] pic16 lib: clean doesn't work properly
5492 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5494 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5496 * device/lib/pic/libsdcc/fsdiv.c,
5497 * device/lib/pic/libsdcc/fsmul.c,
5498 * device/lib/pic16/libsdcc/float/fsdiv.c,
5499 * device/lib/pic16/libsdcc/float/fsmul.c,
5500 * device/lib/_fsdiv.c,
5501 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5502 * support/regression/tests/bug1520966.c: added
5503 * doc/knownbugs.html: removed [ 1520966 ] from the list
5505 2006-07-25 Borut Razem <borut.razem AT siol.net>
5507 * configure.in, configure, sdccconf_in.h: fixed bug
5508 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5509 * doc/knownbugs.html: removed [ 1519095 ] from the list
5511 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5513 * doc/knownbugs.html: added, contains list of known bugs at release
5514 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5516 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5518 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5519 function registers and corrected defaults with additional warning
5520 * device/lib/malloc.c: cosmetic changes
5521 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5522 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5523 (fillGaps): and used it
5525 2006-07-20 Raphael Neider <rneider AT web.de>
5527 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5528 output unless SDCCPICDEBUG is set
5529 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5530 output if SILENT is set
5532 2006-07-11 Borut Razem <borut.razem AT siol.net>
5534 * doc/README.txt: updated
5536 2006-07-10 Borut Razem <borut.razem AT siol.net>
5538 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5539 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5540 in WIN32 installation
5541 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5544 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5546 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5547 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5549 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5551 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5553 2006-07-06 Borut Razem <borut.razem AT siol.net>
5555 * support/regression/tests/bitfields.c:
5556 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5557 * support/regression/tests/constantRange.c:
5558 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5560 2006-07-04 Borut Razem <borut.razem AT siol.net>
5562 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5564 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5565 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5566 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5567 reverted changes from 2006-07-03
5568 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5569 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5570 added CPPFLAGS, used by the host port
5572 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5574 * support/regression/valdiag/tests/switch.c,
5575 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5576 * support/regression/tests/libmullong.c: fixed for host
5577 * support/regression/ports/host/spec.mk: disable all warnings for host,
5578 SDCC runs with --less-pedantic too
5580 2006-07-03 Borut Razem <borut.razem AT siol.net>
5582 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5584 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5585 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5586 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5587 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5589 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5590 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5591 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5592 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5594 2006-07-02 Raphael Neider <rneider AT web.de>
5596 * src/pic16/devices.inc,
5597 * device/include/pic16/pic18fregs.h,
5598 * device/include/pic16/pic18f4550.h,
5599 * device/lib/pic16/pics.all,
5600 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5602 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5604 * as/hc08/lkaomf51.c (OutputName),
5605 * as/mcs51/lkaomf51.c (OutputName),
5606 * as/z80/asmain.c (asmbl),
5607 * src/ds390/main.c (asmLineNodeFromLineNode),
5608 * src/hc08/ralloc.c (hc08_assignRegisters),
5609 * src/mcs51/main.c (asmLineNodeFromLineNode),
5610 * src/xa51/ralloc.c (checkRegMask),
5611 * src/xa51/gen.c (emitcode),
5612 * src/z80/gen.c (_emit2),
5613 * src/SDCCast.c (searchLitOp),
5615 * support/packihx/packihx.c,
5616 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5617 * src/ds390/gen.c (aopPutUsesAcc),
5618 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5619 * support/regression/tests/libmullong.c (mullong_wrapper),
5620 * src/SDCCsymt.c (powof2),
5622 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5623 * src/SDCCsymt.h: added TYPE_TARGET_*
5624 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5625 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5626 SDCCast because 1) header problems 2) this is the right place
5627 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5628 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5631 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5633 * src/SDCCicode.h: removed buggy semicolon in unused macro
5634 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5635 search for previous definiton of auto symbols too,
5636 (findPrevUse): fixed logic of emitWarnings
5638 2006-06-26 Raphael Neider <rneider AT web.de>
5640 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5641 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5643 2006-06-25 Raphael Neider <rneider AT web.de>
5645 * device/lib/pic/libm: NEW, added math library functions
5646 * device/lib/pic/libsdcc: NEW; added float support functions
5647 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5648 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5649 NEW, added math related headers
5650 * device/include/asm/pic/features.h: NEW
5651 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5652 (popGet): allow larger offsets for AOP_PCODE,
5653 (genDataPointerSet): handle literals explicitly, more debug output,
5654 (genAssign): fixed for float using aopLiteral ;-)
5655 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5656 GOTO initialisation routine
5657 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5658 flag on registers, fixes #1469043 (local variables do not work)
5659 * src/pic/main.c (_pic14_do_link),
5660 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5663 2006-06-25 Borut Razem <borut.razem AT siol.net>
5665 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5666 characters printed (not including the trailing '\0' used to end
5667 output to strings). Problem detected in regression test bug-927659.c.
5668 NOTE: printf() family functions should return int instead
5670 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5671 specifier are printed as themselves
5672 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5673 support flags, width and precision specifiers
5675 2006-06-24 Borut Razem <borut.razem AT siol.net>
5677 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5678 to the list of sdcc tagrets not supporting bit type
5679 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5680 testfor pic16 due to bug:
5681 [ 1511794 ] pic16: regression test bug-895992.c fails
5683 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5685 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5686 * src/SDCCglue.c (initPointer), fixed bug 1496419
5687 * support/regression/tests/bug1496419.c: new, added
5689 2006-06-22 Borut Razem <borut.razem AT siol.net>
5691 * support/regression/ports/pic16/support.c: use gpsim usart module from
5692 libgpsim_modules library
5694 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5696 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5699 2006-06-19 Raphael Neider <rneider AT web.de>
5701 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5702 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5703 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5704 (pic14printExterns,pic14printPublics,pic16printPublics,
5705 pic16_printExterns): use new functions to emit symbols
5706 (picglue,pic16glue): emit publics before emitting externs
5707 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5708 locally defined functions to avoid bug #1443651
5709 * support/regression/tests/bug-716242.c: removed pic16 workaround
5710 * support/regression/ports/pic16/spec.mk: ignore errors during build
5712 2006-06-19 Raphael Neider <rneider AT web.de>
5714 * src/pic/glue.h: added pic14aopLiteral prototype
5715 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5716 * src/pic/gen.c: removed stdint.h dependency
5717 (aopGet): use Safe_strdup()
5718 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5719 (genDataPointerSet): use pic14aopLiteral()
5720 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5721 for pic16; thanks to Bernhard and Maarten
5723 2006-06-18 Borut Razem <borut.razem AT siol.net>
5725 * support/regression/tests/structflexarray.c: flexible array members
5726 not supported by gcc < 3
5727 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5729 * src/pic/gen.c: don't include [p]strdin.h on solaris
5730 * support/Util/pstdint.h: addad svn attributes
5731 * support/regression/tests/constantRange.c,
5732 support/regression/tests/rotate.c: include inttypes.h instead
5733 stdint.h on solaris, addad svn attributes
5735 2006-06-18 Raphael Neider <rneider AT web.de>
5737 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5739 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5740 (pic16_genMinusBits): simplified sign-extension
5741 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5742 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5743 adjusted to correctly handle mixed-signed operands, disabled
5744 now unused multiplciation routines
5745 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5746 (assignResultValue): added argument denoting the size of the result
5747 as returned by the function (fixes upcasts in assigning from
5748 function calls: char foo(); int i = foo();)
5749 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5750 function result to assignResultValue
5751 (genMult): disabled inlined multiplication code
5752 (genDiv): augmented to also handle the modulus operator, fixed to
5753 handle mixed-signed operands correctly
5754 (genMod): simply call genDiv, disabled unused code
5755 (genAssign): fixed missing (sign-)extension on result
5756 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5757 valid char operands, allow signed operands for native code, added
5758 division and modulo operator handling
5759 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5761 As a consequence, onebyte.c (if split into two files) and muldiv.c
5762 pass regression tests.
5764 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5766 * doc/Makefile.in: two runs of makeindex seem needed to get
5767 correct page references in the index of sdccman.pdf
5768 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5770 2006-06-17 Borut Razem <borut.razem AT siol.net>
5772 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5774 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5776 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5777 mentioned ec2drv and paulmon
5779 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5781 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5782 consecutive abs areas
5783 (find_empty_space, allocate_space): added map to handle codemap or
5785 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5786 absolute idata and xdata
5787 * as/mcs51/lkmem.c (summary2): updated legend
5789 2006-06-16 Raphael Neider <rneider AT web.de>
5791 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5793 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5795 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5797 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5799 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5801 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5802 value of generic pointers,
5812 src/z80/main.c: PORT structure, added elements for gp_tags field,
5813 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5814 fields in the PORT structure of each port,
5815 * src/SDCCast.c (decorateType): allow processing of generic pointers
5816 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5819 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5825 * src/pic16/pcode.c,
5827 * src/pic/pcoderegs.c,
5830 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5831 bug 1504689 on minGW
5833 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5835 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5837 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5839 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5841 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5843 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5846 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5848 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5849 to a char variable. Fixed bug #1504211
5850 * device/include/pic16/adc.h,
5851 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5852 and fixed bug #1364390
5854 2006-06-10 Borut Razem <borut.razem AT siol.net>
5856 * CVSROOT: removed the CVS left-over
5858 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5860 * as/hc08/asmain.c (asexit),
5861 * as/hc08/lkmain.c (lkexit),
5862 * as/mcs51/asmain.c (asexit),
5863 * as/mcs51/lkmain.c (lkexit),
5864 * src/SDCCglue.c (DEFSETFUNC),
5865 * src/SDCCmain.c (linkEdit, assemble),
5866 * support/librarian/sdcclib.c (AddRel),
5867 replaced unlink() by standard C remove()
5868 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5869 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5870 gatherImplicitVariables): new, added to fix bug 608752,
5871 (createFunction): added gatherImplicitVariables()
5872 * src/SDCCast.h: added createRMW prototype
5873 * src/SDCCsymt.h (struct symbol): added infertype
5874 * support/regression/tests/bug608752.c: new, added
5876 2006-06-10 Raphael Neider <rneider AT web.de>
5878 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5879 multibyte dummy reads (fixes #1503234)
5881 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5883 * device/include/mcs51/compiler.h: new, added header file to enable
5884 creating common sfr definition header files for different compilers
5886 2006-06-05 Raphael Neider <rneider AT web.de>
5888 * src/pic16/{pcode.h,genarith.c}:
5889 introduced pCodeOp combining any two pCodeOps (previously only
5890 two register operands could be combined), removed pcop2 from
5891 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5892 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5893 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5894 rewritten to use new PO_TWO_OPS
5895 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5896 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5897 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5898 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5899 (pic16_get_op): embraced return arg to allow #define return(x),
5900 added new case for combined opcodes
5901 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5902 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5903 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5905 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5907 * src/SDCCval.c (checkConstantRange): added
5908 * src/SDCCval.h: added checkConstantRange
5909 * support/Util/SDCCerr.c,
5910 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5911 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5912 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5913 * src/SDCCast.c (decorateType): added checkConstantRange,
5914 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5915 can be emitted with the correct always true/false warning,
5916 added optimization for double '!';
5917 result of decorateType() must be assigned back to the tree, because
5918 decorateType() can change the tree
5919 * src/SDCCicode.c (geniCodeLogic),
5920 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5921 (checkConstantRange): removed, it was only a fragment which never
5923 * src/SDCCsymt.c (computeType): fixed promotion for
5924 "-1 < (unsigned bit) b"
5925 * src/pic/ralloc.c (packRegsForAssign),
5926 * src/pic16/ralloc.c (packRegsForAssign),
5927 * src/hc08/ralloc.c (packRegsForAssign),
5928 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5930 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5931 * support/regression/tests/constantRange.c: added
5932 * support/valdiag/tests/constantRange.c: added
5933 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5935 2006-06-02 Borut Razem <borut.razem AT siol.net>
5937 * support/regression/ports/pic16/support.c: increase stack size
5939 * support/regression/Makefile.in: sort tests by name so that the
5940 resutlts can be compared on different machines / platforms
5942 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5944 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5945 * src/ds390/gen.c (emitLabel): new, added,
5946 (genDjnz): fixed stack overflow bug,
5947 (throughout): cosmetic changes to sync with mcs51/gen.c,
5948 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5949 * src/mcs51/gen.c (genEndFunction): small optimization,
5950 (throughout): cosmetic changes to sync with ds390/gen.c
5952 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5954 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5955 (_print_format): fixed printing pointers
5956 * src/mcs51/gen.c (emitLabel, movb): new, added,
5957 (genAssign): small optimization,
5958 (genDjnz): fixed stack overflow bug,
5959 (throughout): replaced sprintf with SNPRINTF,
5960 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5961 replaced emitcode("mov", "b,...") with MOVB(...),
5962 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5963 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5964 * src/mcs51/peeph.def: added rules 140 and 264
5965 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5966 so they may get optimized into registers
5968 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5970 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5971 immediately when encountered,
5972 (printUsage): always use stderr even on windows
5974 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5976 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5977 (processParms): fixed bug #1247551
5978 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5979 parseCmdLine, main): print '--version' to stdout,
5980 print 'help' to stdout if --help is given,
5981 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5982 arguments are given; fixed --help
5984 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5986 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5987 * support/regression/tests/bug-1493710.c: added
5989 2006-05-27 Borut Razem <borut.razem AT siol.net>
5991 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5993 * support/regression/ports/pic16/support.c: increase stack size
5994 from default 64 bytes to 128 bytes
5995 * support/regression/tests/staticinit.c,
5996 support/regression/tests/float.c: regression tests fully enabled
5997 for pic16 port by putting the initialized data arrays into the code
5999 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6000 This was changed by mistake in the previous version.
6002 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6004 * src/pic16/gen.c (genFunction, genEndFunction): some
6005 beautifications, fixed bug with falsely restoring FSR2 in large
6006 stack model, thanks to Beau E. Cox for reporting the bug
6008 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6010 * debugger/mcs51/break.c,
6011 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6012 use %p to print pointers, made address variables unsigned
6013 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6014 * debugger/mcs51/symtab.c (parseSymbol): must return something
6015 * src/mcs51/gen.c (aopForSym): small optimization,
6016 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6017 (freeAsmop): added missing break,
6018 (aopPut): removed parameter bvolatile, determine it inside the function,
6019 (saveRegisters, unsaveRegisters): small optimization,
6020 (genIpush): removed pointless check,
6021 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6022 replaced sprintf with SNPRINTF,
6023 replaced strcpy with strncpyz,
6024 updated aopPut calls,
6025 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6026 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6028 2006-05-24 Borut Razem <borut.razem AT siol.net>
6030 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6031 modification of test for the pic16 port, put the array to the code
6032 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6034 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6036 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6037 * support/Util/pstdint.h: added
6039 2006-05-22 Borut Razem <borut.razem AT siol.net>
6041 * src/regression/Makefile: removed bool2.c test, added -q linker option
6042 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6043 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6044 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6045 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6046 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6047 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6048 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6049 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6050 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6052 2006-05-22 Raphael Neider <rneider AT web.de>
6054 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6055 bug #1492360 (problematic due to generic pointers, see code)
6057 2006-05-22 Borut Razem <borut.razem AT siol.net>
6059 * support/regression/ports/pic16/specs.mk: removed stack size linker
6061 * support/regression/tests/array.c,
6062 support/regression/tests/bitopcse.c,
6063 support/regression/tests/bug-908454.c,
6064 support/regression/tests/malloc.c: modified for pic16 regression test
6065 * support/regression/tests/bitfields.c:
6066 pic16 - excluded bitfileds of size > 8
6067 * support/regression/tests/bp.c: pic16 - reduced data size
6068 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6069 * support/regression/tests/bug-460010.c:
6070 pic16 - used the absolute address the fits in memory
6071 * support/regression/tests/bug-716242.c:
6072 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6073 * support/regression/tests/float.c:
6074 pic16 - excluded - data size too big
6075 * support/regression/tests/onebyte.c:
6076 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6077 * support/regression/tests/shifts.c:
6078 pic16 - function names probably have to differ in first X characters
6080 * support/regression/tests/staticinit.c:
6081 pic16 - excluded some tests due error: no target memory available for
6084 2006-05-22 Borut Razem <borut.razem AT siol.net>
6086 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6087 second try. Thanks Stas Sergeev once more.
6089 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6091 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6092 (genLeftShift, genRightShift): fixed bug 1491627
6093 * src/hc08/peeph.def (rules 7, 8.x): added
6094 * support/regression/tests/shifts.c (ShiftLeftByParam,
6095 ShiftRightByParam, testShiftByParam): added to test variable shifting
6097 2006-05-20 Raphael Neider <rneider AT web.de>
6099 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6100 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6101 (allocReg): add only new registers to dynAllocRegs,
6102 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6103 #1489055, #1445850, and probably #1483693
6105 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6107 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6108 bug in for-loop that didn't emit the last of CONFIG and ID registers
6110 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6112 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6114 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6115 1489016, 1434401 and 1490124
6116 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6117 1489016, 1434401 and 1490124
6119 2006-05-17 Borut Razem <borut.razem AT siol.net>
6121 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6124 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6126 * device/include/mcs51/P89c51RD2.h,
6127 * device/include/mcs51/P89LPC901.h,
6128 * device/include/mcs51/P89LPC922.h,
6129 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6131 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6133 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6134 to fix missing stack pragma in compiled binary object file,
6136 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6138 * support/packihx/configure.in,
6139 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6140 determine sizeof basic types even while cross compiling
6142 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6144 * src/avr/gen.c (aopop),
6145 * src/ds390/gen.c (aopOp),
6146 * src/hc08/gen.c (aopOp),
6147 * src/mcs51/gen.c (aopop),
6148 * src/pic16/gen.c (pic16_aopOp),
6149 * src/pic/gen.c (aopOp),
6150 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6151 if size of operand is smaller than spill location
6153 2006-05-12 Borut Razem <borut.razem AT siol.net>
6155 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6156 have to have CR/LF line endings even if they are checked out on *nix
6157 or on WIN32 in cygwin binmode
6159 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6161 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6162 * device/include/ds80c390.h: added sfr16 definitions
6166 * src/ds390/ralloc.c,
6167 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6168 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6169 bit returning functions
6170 * support/regression/tests/sfr16.c: enabled test on ds390
6172 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6174 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6175 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6177 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6179 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6180 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6181 (cl_address_space constructor): removed expensive initialization,
6182 (cl_address_space::get_cell): extended for late initialization,
6183 (cl_address_space::*): use late initialization,
6184 (cl_address_decoder::activate): removed expensive initialization,
6185 This reduced regression test running time by 25%
6187 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6195 * support/packihx/Makefile.in,
6196 * support/packihx/clean.mk,
6197 * support/packihx/Makefile.bcc,
6198 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6200 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6202 * src/SDCCval.c (valNot): fix for regression test failure
6203 of not.c on big endian hosts
6205 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6207 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6209 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6211 * device/lib/mcs51/Makefile.in: changed string comparison operator
6212 to = for POSIX compliance; == is bash extension
6214 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6216 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6219 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6221 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6222 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6223 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6224 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6225 bug report #1478657,
6227 2006-05-05 Borut Razem <borut.razem AT siol.net>
6229 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6232 2006-05-02 Borut Razem <borut.razem AT siol.net>
6234 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6235 create *.ind, which made make to fail if invoked with -j 2
6237 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6239 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6240 Hubert Sack for patch 1479782
6242 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6244 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6246 2006-05-01 Raphael Neider <rneider AT web.de>
6248 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6249 (create_pic): store only prefix-free device name,
6250 (init_pic): check for device names with "16" prefix,
6252 * src/pic/device.h (struct PIC_device),
6253 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6255 * device/include/pic/pic12f{635,675,629,683}.h,
6256 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6257 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6258 * device/include/pic/pic16f505.h,
6259 * device/lib/pic/libdev/pic16f505.c: removed
6260 * device/include/pic/pic14devices.txt: added support for pic12f
6261 devices, removed unsupported non 16-bit devices
6262 [above changes provided by patch from Zik Saleeba]
6263 * src/pic/*, src/pic16/*, device/include/pic16/*,
6264 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6266 2006-05-01 Borut Razem <borut.razem AT siol.net>
6268 * configure.in, configure, doc/Makefile.in:
6269 sync with nightly build makefile - latex, dvipdf and dvips
6272 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6274 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6275 in the library source
6277 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6279 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6281 2006-04-28 Raphael Neider <rneider AT web.de>
6283 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6284 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6285 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6286 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6288 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6290 * device/lib/pic/libdev/Makefile.in,
6291 * device/lib/hc08/Makefile.in,
6292 * device/lib/gbz80/Makefile.in,
6293 * device/lib/z80/Makefile.in,
6294 * device/lib/ds390/Makefile.in,
6295 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6296 thanks to Borut for the bug report
6298 * configure: always create doc/Makefile independent from --enable-doc
6299 * Makefile.in: always install from directory doc independent from
6301 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6303 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6304 * doc/Makefile.in: install *.txt if present
6305 * device/include/Makefile.in (install): added installation of pic/*.inc
6306 and pic/*.txt files again, they were erroneously removed
6308 2006-04-28 Raphael Neider <rneider AT web.de>
6310 * src/pic/{gen.c,main.h,pcode.c},
6311 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6312 concerning signedness with casts
6314 2006-04-28 Raphael Neider <rneider AT web.de>
6316 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6317 definition of an interrupt handler,
6318 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6319 interrupt handler stuff from picglue() to separate routine,
6320 (picglue): enabled definition of intr handlers in files w/o main()
6322 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6324 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6325 compilation with MSVC 2005 Express Edition (VC8)
6327 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6329 * device/lib/Makefile: fixed build of gbz80 lib
6331 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6333 * support/regression/tests/bug-460010.c,
6334 * support/regression/tests/bug-524691.c,
6335 * support/regression/tests/bug-716242.c: removed conditional defines
6336 that are already in testfwk.h
6338 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6340 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6341 (AccAXRsh1): added, shift right by 1,
6342 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6344 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6346 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6348 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6349 remove cast to same type
6350 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6351 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6353 * link/z80/Makefile: removed, they have moved to
6356 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6357 * install-sh: fix bug #1204398 by setting umask 0022
6358 * device/lib/Makefile: separate build of z80 and gbz80 lib
6360 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6362 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6363 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6365 One basic decision: e.g. src/clean.mk includes further files. In order
6366 to make this work there are two solutions:
6367 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6368 run configure on them. This way they can use
6369 'include $(srcdir)/port-clean.mk'
6370 - always include clean.mk by the Makefile at the same level. To avoid
6371 that `make clean` tries to include and build Makefile.dep the
6372 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6373 implemented, because now even `make uninstall` doesn't create
6374 Makefile.in. clean.mk could be eliminated by pasting it in
6377 * debugger/mcs51/Makefile.in: build own objects from library sources
6378 (SLIB, SDCC) in current directory
6380 * configure, configure.in: renamed --disable-device-lib-build in
6381 --disable-device-lib; added --enable-doc, the required tools are
6382 searched by configure; added result message; the toolchain for the
6383 belonging ports are now only built, if the port is enabled.
6385 * support/regression/*: all output is written in directory gen, because
6386 the fwk and ports directories don't livet in the build tree using vpath
6388 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6389 --disable-device-lib, added --enable-doc, added section VPATH
6391 * sim/ucsim/configure.in,
6392 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6393 z80 are enabled by default
6395 2006-04-24 Raphael Neider <rneider AT web.de>
6397 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6398 to config word, "pic14_"-prefixed some extern functions
6399 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6400 config word has been found
6401 * src/pic/device.h: added prototypes
6402 * src/pic/pcode.c: added "pic14_"-prefix where needed
6403 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6405 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6407 (pic14emitRegularMap): ignore config words,
6408 (pic14createInterruptVect): moved generating __config directives away
6409 (picglue): have __config directives emitted
6411 2006-04-24 Borut Razem <borut.razem AT siol.net>
6413 * doc/Makefile: sync with nightly build makefile
6415 2006-04-24 Raphael Neider <rneider AT web.de>
6417 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6418 registers that have not been assigned proper liveranges,
6419 fixes #1469504 and #1474602,
6420 (pCodeRegOptimizeRegUsage): fixed typo in comment
6422 2006-04-24 Borut Razem <borut.razem AT siol.net>
6424 * device/examples/main8051.c: deleted - it was removed from CVS
6425 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6426 after the transition to Subversion
6427 * src/SDCCalloc.h: deleted - it was removed from CVS
6428 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6429 after the transition to Subversion
6430 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6431 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6432 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6433 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6435 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6437 * as/asx8051.dsp: added mcs51/strcmpi.h
6438 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6439 * as/hc08/aslink.h: updated lnksect prototype
6441 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6443 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6444 (newdot): handle A_ABS
6446 * as/mcs51/asout.c (outarea): output address
6447 * as/hc08/lkaomf51.c,
6448 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6450 * as/mcs51/i51pst.c,
6451 * as/z80/z80pst.c: "ABS" is not A_OVR
6452 * as/hc08/lkarea.c (newarea): read a_addr,
6453 (lnkarea): added codemap array, sort absolute areas to the front,
6454 combine all GSINITx/GSFINAL,
6455 (find_empty_space, allocate_space): new functions,
6456 (lnksect): return next address, handle absolute sections
6457 * as/mcs51/lkarea.c (newarea): read a_addr,
6458 lnksect2 prototype changed,
6459 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6460 (find_empty_space, allocate_space): new, factored out of lnksect2,
6461 (lnksect2): return next address, handle absolute sections
6463 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6464 * as/hc08/lklibr.c (addfile, fndsym),
6465 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6466 index out of range and detect both '\' and '/'
6467 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6468 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6469 regression tests (ds390 cannot return bool yet)
6470 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6471 document critical interrupts on z80, document changed SDCC define
6472 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6473 (_a390_mapping): added .org directive
6474 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6475 (genMultOneByte): fixed warnings
6476 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6478 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6479 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6480 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6481 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6482 * src/pic16/main.c: removed newReg prototype
6483 * src/pic16/pcode.c,
6484 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6486 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6488 * src/pic16/ralloc.c
6489 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6491 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6492 from short to PIC_OPTYPE
6493 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6494 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6495 optype from short to PIC_OPTYPE
6496 * src/port.h: made int_size unsigned to fix warnings
6497 * src/SDCC.y: fixed warning on MSVC
6498 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6499 * src/SDCCopt.c (convertToFcall): fixed warnings
6500 * src/SDCCsymt.h: removed double prototype for genSymName
6501 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6502 offset int to fix warnings
6504 2006-04-22 Borut Razem <borut.razem AT siol.net>
6506 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6507 references to CVS replaced with Subversion
6509 2006-04-21 Borut Razem <borut.razem AT siol.net>
6511 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6512 references to CVS replaced with Subversion
6514 2006-04-19 Borut Razem <borut.razem AT siol.net>
6516 * src/version.awk: adapted for svn
6517 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6518 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6519 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6520 /binutils-avr/etc/*.vi, *.jin: removed all properties
6521 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6523 2006-04-19 Borut Razem <borut.razem AT siol.net>
6525 * CVS to Subversion migration completed
6527 2006-04-18 Borut Razem <borut.razem AT siol.net>
6529 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6530 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6532 2006-04-17 Borut Razem <borut.razem AT siol.net>
6534 * device/include/Makefile.in: added pic/*.inc to the installation
6536 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6538 * support/regression/collate-results.py: fixed output in case of
6540 * support/regression/generate-cases.py: fixed splitting of pathnames
6542 * as/hc08/lklibr.c (addfile),
6543 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6545 2006-04-11 Raphael Neider <rneider AT web.de>
6547 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6548 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6549 * src/pic16/pcode.c (assignValnums): fixed #1460578
6551 2006-04-11 Raphael Neider <rneider AT web.de>
6553 * device/lib/pic/libdev/*.c,
6554 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6555 fixes #1468739, enables compilation in --std-c99 mode
6556 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6558 2006-04-11 Raphael Neider <rneider AT web.de>
6560 * src/pic/device.c (find_device): removed debug output
6561 (list_valid_pics): enabled verbose listing of supported devices
6562 * device/include/stdbool.h: define bool as char for pic14/16 as well
6564 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6566 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6568 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6570 * .version: bumped version to 2.5.6
6571 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6573 2006-04-06 Raphael Neider <rneider AT web.de>
6575 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6576 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6577 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6578 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6579 pic14_constructAbsMap
6580 (pic14printPublics): declare absolute global symbols as global
6581 (pic14createInterruptVect),
6582 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6583 (newReg): assume new registers unused, use correct name in
6584 hashtable (reg->name instead of name), more debugLog output
6585 * src/pic/device.h (PIC_device): added fields for verbose output
6586 * src/pic/device.c: moved device definition to pic14devices.txt,
6587 added routines for runtime parsing of pic14devices.txt,
6588 added support for second config word
6589 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6590 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6591 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6592 (_pic14_parseOptions): moved pCodeInitRegisters here
6593 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6594 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6595 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6596 handling the pseudo stack
6597 * device/lib/Makefile.in: ignore failures in objects-pic16,
6598 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6599 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6600 * device/lib/pic/Makefile.subdir,
6601 * device/lib/pic16/Makefile.subdir: improved clean rules
6602 * device/lib/pic/libdev/: NEW, pic14 device libraries
6603 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6604 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6605 * device/include/Makefile.in: create subdir and install pic14 headers
6606 * device/include/pic/p16f_common.inc: removed unused declarations
6607 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6608 PICs from inc2h.pl v1.6,
6609 replaced BIT_AT macros with struct declarations
6610 * device/include/pic/pic14devices.txt: definition of supported devices,
6611 all above improvements contributed by Zik Saleeba, thanks
6612 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6613 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6616 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6618 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6619 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6620 thanks to Charles Olds
6622 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6624 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6626 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6628 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6629 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6630 * support/regression/bug1464657.c: added, new test
6632 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6634 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6637 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6639 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6640 --no-peep and --peep-file <file> are used don't use default rules but
6643 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6645 * src/mcs51/gen.c (genCall): fixed bug 1457608
6647 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6649 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6650 changes seem to cause (trigger?) problems with the build system.
6652 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6654 * src/SDCCpeeph.c (operandsLiteral): new, added,
6655 (callFuncByName): inserted operandsLiteral
6656 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6658 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6660 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6661 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6663 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6665 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6666 implemented patch 1120823 Thanks to Willy De la Court (normal
6667 interrupts need an interrupt number now if they are made critical),
6668 and enabled nesting of critical functions though not for gbz80
6669 (genCritical, genEndCritical): added functions
6670 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6671 * src/z80/mappings.i: added "ei" to all mappings
6673 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6675 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6676 submitted by the Debian SDCC maintainer Aurelien Jarno:
6677 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6678 archive with gcc 4.1 on mips and wrote the patch"
6680 2006-03-16 Raphael Neider <rneider AT web.de>
6682 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6683 the left operand is shorter than the result (c* = lit-c* + int),
6685 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6688 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6690 * src/.version: increased version number to 2.5.5
6691 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6692 linking is done manually in pic16 port's _linkEdit,
6693 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6694 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6695 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6696 allocate asmop as AOP_ACC,
6697 (aopForRemat): added parameter 'bool result' in function declaration,
6698 (pic16_aopGet): return AOP_ACC when accessing WREG,
6699 (pic16_popGetTempReg): minor modification,
6700 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6701 'pic16_allocWithIdx',
6702 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6703 calling function in absolute addresses,
6704 (genAssign): take into account AOP_ACC asmop,
6705 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6706 * src/pic16/pcoderegs.c: some debug functions and lines added,
6707 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6708 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6710 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6711 call to allocReg, not by manually allocating a new one,
6712 (pic16_assignRegisters): now before going through the register
6713 allocating functions mark all registers as free. This eliminates some
6714 side effects resulting from peephole parser done earlier in the backbone
6716 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6718 * src/SDCCicode.c (geniCodeLogic),
6719 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6721 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6723 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6724 (genSend): bugfix, do not allocate and free twice,
6725 (shiftRLong): handle partially overlapping aops
6726 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6728 2006-03-08 Borut Razem <borut.razem AT siol.net>
6730 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6733 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6735 * support/regression/tests/bug1409955.c: new, added
6736 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6737 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6738 (aopForSym, aopOp): increment asmop.allocated if reused,
6739 (freeAsmop): decrement asmop.allocated and check for zero instead of
6741 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6742 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6743 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6744 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6745 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6746 genSignedRightShift, genRightShift, genDataPointerGet,
6747 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6748 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6749 in reverse order from allocation,
6750 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6751 added swappedLR to keep track
6752 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6753 pdata & code for GCC, z80, gbz80 & hc08
6754 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6756 2006-03-08 Raphael Neider <rneider AT web.de>
6758 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6760 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6762 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6763 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6764 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6766 2006-03-06 Borut Razem <borut.razem AT siol.net>
6768 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6769 made the linker quiet
6771 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6773 * src/pic16/gen.c (genPcall): fixed bug #1443644
6774 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6775 which dumps before the function entry point a data byte which represents
6776 the number of the local variables used by the specified function, added
6777 'xinst' for initial support for Extended Instruction Support,
6778 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6779 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6780 port->fun_prefix anymore (may change later),
6781 (genFunction, genEndFunction): do not store/restore local registers for
6782 _main (this should take care the --main-return command line option in
6784 (genOr): removed some legacy pic-port instructions,
6785 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6786 performing operations with SFR's causes data to be written more than
6787 once to each SFR. Perhaps SFRs should be handled in special cases...
6788 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6790 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6791 into account for stack starting position,
6792 (struct OPTIONS pic16_optionsTable): added command line argument
6793 --extended or -y for Extended Instruction Support,
6794 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6795 (deassignLRs): *** perhaps the most important change, old 'for' code
6796 (commented out for reference), didn't account for some registers which
6797 were left marked 'not free' after a pointer operation. The change
6798 reduces register usage a lot in some cases
6800 2006-03-04 Borut Razem <borut.razem AT siol.net>
6802 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6804 * support/regression/tests/bug-524697.c: decreased array size for
6805 mcs51 to fit into the internal RAM
6806 * support/regression/Makefile.in: a little bit more verbose
6808 2006-03-03 Borut Razem <borut.razem AT siol.net>
6810 * support/regression/fwk/lib/testfwk.c,
6811 support/regression/fwk/include/testfwk.h: introduced function
6812 _prints(), nonrecursive _printn(), call _initEmu() from main()
6813 * support/regression/ports/gbz80/support.asm,
6814 support/regression/ports/ucz80/support.asm,
6815 support/regression/ports/z80/support.asm,
6816 support/regression/ports/ds390/support.c,
6817 support/regression/ports/hc08/support.c,
6818 support/regression/ports/host/support.c,
6819 support/regression/ports/mcs51/support.c,
6820 support/regression/ports/xa51/support.c: added empty _initEmu()
6822 * support/regression/ports/pic16/gpsim.cmd,
6823 support/regression/ports/pic16/spec.mk,
6824 support/regression/ports/pic16/support.c,
6825 support/regression/Makefile.in: added pic16 regression test
6827 2006-03-01 Raphael Neider <rneider AT web.de>
6829 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6830 genConstPointerGet): use safe way of generating MOVFF to cover
6831 literals as well as registers, fixes bug #1440527
6832 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6834 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6835 more correctly, fixes bug #1232186
6836 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6837 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6838 gplink guess the correct processor in more cases, applied patch
6839 from Till Riedel attached to and fixing bug #1436552
6841 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6843 * support/regression/tests/array.c: added, contains check for #1434401
6844 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6846 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6848 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6849 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6850 * device/include/mcs51/c8051f326.h,
6851 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6852 * device/include/mcs51/c8051f000.h,
6853 * device/include/mcs51/c8051f018.h,
6854 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6855 PCON_IDLE,PCON_STOP and added sfr16 definitions
6857 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6859 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6860 genGetWord): fixed bug 1409955
6862 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6864 * device/include/hc08/mc68hc908gp32.h,
6865 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6867 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6869 * src/SDCCast.c (constExprValue): return NULL if not a value
6870 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6871 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6872 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6874 2006-02-13 Borut Razem <borut.razem AT siol.net>
6876 * src/regression/ptrarg.c: added, fails due to bug #1430967
6877 * src/regression/Makefile: ptrarg.c added, ...
6879 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6881 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6882 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6884 2006-02-11 Borut Razem <borut.razem AT siol.net>
6886 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6887 print "Processor: xxx" message to stdout only if --verbose
6889 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6891 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6892 * support/regression/tests/bug1426356.c: added
6893 * support/regression/tests/bitfields.c: removed 2 tests
6895 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6897 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6898 * device/include/mcs51/c8051f330.h,
6899 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6900 PCON_IDLE,PCON_STOP and added sfr16 definitions
6901 * device/lib/_divsint.c,
6902 * device/lib/_divuint.c,
6903 * device/lib/_divulong.c,
6904 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6905 register bank bug for small stackauto
6907 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6909 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6911 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6913 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6914 * all.dsp: corrected several bin paths
6915 * device/include/mcs51/c8051f120.h,
6916 * device/include/mcs51/c8051f300.h,
6917 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6918 to PCON_IDLE,PCON_STOP
6919 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6920 * device/lib/printf_large.c (output_float): fixed bug 1388703
6921 * support/regression/tests/bug1057979.c: added test for bug 1388703
6923 2006-02-08 Raphael Neider <rneider AT web.de>
6925 * src/pic/pcode.c (pciTRIS): fixed typo,
6926 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6927 (LinkFlow): fixed handling of flows that end in a call,
6928 (ReuseReg): perform safety check earlier
6929 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6930 to work with flows at the beginning of a pBlock,
6931 fixes #1426557 (Symbol not previously defined),
6932 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6934 (RemoveUnusedRegisters): update register usage info
6935 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6936 created, reuse existing ones instead
6937 * src/pic/gen.c (genPcall): fixed #1424719
6939 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6941 * link/z80/lkmain.c,
6943 * link/z80/lkdata.c,
6944 * link/z80/aslink.h: fixed build on current cygwin:
6945 replaced getline() by lk_getline()
6947 2006-02-01 Borut Razem <borut.razem AT siol.net>
6949 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6950 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6951 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6952 src/regression/bool1.c, src/regression/bool2.c,
6953 src/regression/bool3.c, src/regression/call1.c,
6954 src/regression/compare.c, src/regression/compare10.c,
6955 src/regression/compare2.c, src/regression/compare3.c,
6956 src/regression/compare4.c, src/regression/compare5.c,
6957 src/regression/compare6.c, src/regression/compare7.c,
6958 src/regression/compare8.c, src/regression/compare9.c,
6959 src/regression/configword.c, src/regression/for.c,
6960 src/regression/inline.c, src/regression/mult1.c,
6961 src/regression/nestfor.c, src/regression/or1.c,
6962 src/regression/pointer1.c, src/regression/ptrfunc.c,
6963 src/regression/rotate1.c, src/regression/rotate2.c,
6964 src/regression/rotate3.c, src/regression/rotate4.c,
6965 src/regression/rotate5.c, src/regression/rotate6.c,
6966 src/regression/rotate7.c, src/regression/string1.c,
6967 src/regression/struct1.c, src/regression/sub.c,
6968 src/regression/sub2.c, src/regression/switch1.c,
6969 src/regression/while.c, src/regression/xor.c,
6970 src/regression/create_stc, src/regression/simulate,
6971 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6973 * src/regression/gpsim_assert.h: added
6975 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6977 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6978 ((void (code *) (void)) 0) ();
6987 * as/mcs51/aslink.h,
6989 * as/mcs51/asmain.c,
6990 * as/mcs51/lkdata.c,
6992 * as/mcs51/lkmain.c,
6995 * as/z80/asmain.c: fixed build on current cygwin:
6996 replaced getline() by as_getline()
6998 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7000 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7001 declarator in the symbol chain
7003 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7004 parameter list for function pointers
7005 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7006 * support/regression/tests/bug-716242.c: added
7008 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7010 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7012 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7014 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7016 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7017 inifinitely recurseable, added static
7018 * support/regression/tests/bug-1408066.c: added
7020 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7023 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7024 renamed, added possibility to create "postLoopLbl"-labels
7025 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7026 newiTempLoopHeaderLabel
7027 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7028 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7029 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7030 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7031 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7032 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7033 (basicInduction): fixed bug #136564, made static,
7034 (loopInduction): changed parameter of basicInduction, made static,
7035 (addPostLoopBlock): added
7036 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7037 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7039 * support/regression/tests/bug-136564.c: added
7040 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7041 --std-sdcc99 to LIBSDCCFLAGS
7043 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7045 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7047 * support/regression/tests/bug-1406131.c: added
7049 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7051 * src/SDCCast.c (decorateType): fix promotion of unary minus
7052 * src/SDCCsymt.c (computeType): beautified
7053 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7054 (valUnaryPM, valComplement): fix sign and promotion,
7055 (valNot): ANSI: result type is int (SDCC: unsigned char)
7056 * support/regression/tests/uminus.c: speedup by removing superflous
7058 * support/regression/tests/onebyte.c: added promotion and signedness
7059 tests for unary minus
7060 * support/regressions/tests/bug-477927.c: disable warning about
7061 uninitialized variables
7062 * support/regression/tests/not.c: added
7064 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7066 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7067 * src/mcs51/gen.c (gen51Code): show final register usage after
7068 fillGaps in asm with --i-code-in-asm
7069 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7070 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7071 incUsed, rliveClear, adjustIChain): made static,
7072 (setFromRange): excluded because it's unused,
7073 (findPrevUseSym, markWholeLoop): added,
7074 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7075 through all branches of predecessors enables sdcc to emit the warning
7076 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7077 (rlivePoint): made static, added parameter emitWarnings which is only
7078 true during the first run out of two,
7079 (findRecursiveSucc, findRecursivePred): removed,
7080 (computeLiveRanges): made static, added parameter emitWarnings,
7081 (dumpIcRlive): added for debugging only
7082 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7083 removed prototype of setFromRange()
7084 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7085 in call of computeLiveRanges()
7086 * support/regression/tests/bug-895992.c: added
7087 * support/regression/tests/bug-971834.c: added
7088 * support/valdiag/tests/bug-895992.c: added
7089 * support/valdiag/tests/bug-971834.c: added
7091 2005-12-18 Raphael Neider <rneider AT web.de>
7093 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7094 (genUnpackBits): improved code for direct operands,
7095 (genPackBits): improved code for literal assignment to bitfields
7096 and for direct destination operands (no FSR indirection),
7097 prevented redundant AND, fixes #1362800,
7098 (AccLsh): added parameter to disable masking of the result
7099 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7100 skip instructions with side-effects (like incfsz),
7101 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7102 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7103 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7106 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7108 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7109 volatile variables as spill location
7111 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7113 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7115 * support/regression/tests/bug-1376320.c: added
7117 2005-12-08 Raphael Neider <rneider AT web.de>
7119 * src/pic/device.c: renamed is_shared to pic14_is_shared
7120 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7121 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7122 (is_valid_identifier): added for above workaround
7124 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7126 * device/lib/Makefile.in: fixed to enable port-specific-objects
7127 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7128 char, thanks Hubert Sack
7129 * doc/sdccman.lyx: documented --xstack-loc,
7130 elaborated a bit more on interrupts and pitfalls,
7131 removed "setjmp/longjmp unsupported",
7132 documented some unsupported C99 features
7133 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7134 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7135 if, thanks Hubert Sack
7136 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7137 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7139 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7140 regression tests can report resource usage (rfe 700441)
7141 * support/regression/collate-results.py: report resource usage
7142 * support/regression/ports/ds390/spec.mk,
7143 * support/regression/ports/hc08/spec.mk,
7144 * support/regression/ports/mcs51/spec.mk,
7145 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7146 * support/regression/ports/ds390/uCsim.cmd,
7147 * support/regression/ports/hc08/uCsim.cmd,
7148 * support/regression/ports/mcs51/uCsim.cmd,
7149 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7150 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7151 library, use the default one
7152 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7153 building the library
7155 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7157 * config.dsp: added dependency on .version and configure_vc.awk
7158 * device/include/setjmp.h: updated for --stack-auto and --xstack
7159 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7160 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7161 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7162 * device/lib/libsdcc.lib: added _setjmp
7163 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7164 (decorateType): fixed bug 1372851,
7165 (optimizeGetHbit): fixed warning
7166 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7167 array initialisation
7168 * support/regression/tests/bug1057979.c: added test for bug 1358192
7169 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7171 2005-12-03 Borut Razem <borut.razem AT siol.net>
7173 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7174 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7176 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7178 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7179 createIval): implement symbol independant "flexible array member",
7180 (createIvalCharPtr): implemented flexible array initialisation with a
7182 * src/SDCCsymt.c (copyStruct): removed,
7183 (getSize): fixed misleading comment,
7184 (getAllocSize): removed, the additional allocation size is now in
7185 sym->flexArrayLength,
7186 (checkStructFlexArray): new, syntax checks for flexible array members,
7187 (compStructSize): added syntax checks for "flexible array members"
7188 (copyStruct): removed,
7189 (copyLinkChain): removed inefficient fix for bug 770487
7190 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7191 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7192 symbol->flexArrayLength
7194 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7195 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7196 * support/regression/tests/structflexarray.c: added
7197 * support/valdiag/tests/structflexiblearray.c: added
7199 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7201 * src/SDCCast.c (decorateType): fixed bug 1368489
7202 * support/Util/SDCCerr.c,
7203 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7205 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7207 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7208 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7210 2005-11-27 Borut Razem <borut.razem AT siol.net>
7212 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7213 support/cpp2/mkdeps.h: added command line option
7214 -obj-ext=<extension> to SDCPP to define object file externion, used
7215 for generation of make dependencies (-M)
7216 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7218 2005-11-26 Borut Razem <borut.razem AT siol.net>
7220 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7221 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7222 added pic and pic16 libraries
7224 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7226 * device/include/float.h: Corrected typo in prototype of __fsgt
7228 2005-11-25 Borut Razem <borut.razem AT siol.net>
7230 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7231 added creation of model-mcs51-stack-auto libraries
7233 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7235 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7237 * src/SDCCast.c (createIvalArray): removed obsolete comment
7239 2005-11-24 Borut Razem <borut.razem AT siol.net>
7241 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7242 added missing device/lib/mcs51/crt*.asm sources
7244 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7246 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7248 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7250 * device/lib/_fs2schar.c,
7251 * device/lib/_fs2sint.c,
7252 * device/lib/_fs2slong.c: optimized inline asm
7254 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7256 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7257 Better handling of floats between -1.0 and 0.0.
7259 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7261 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7262 (the missing "if"s prohibited removal of redundant labels)
7264 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7266 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7267 Properly convert floats between -1.0 and 0.0 to long, int, and char
7268 types (max integer value of negative floats tends to zero).
7269 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7270 Removed changes made so to work properly with floats between
7271 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7274 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7276 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7277 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7278 (genCast) cosmetic change
7279 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7280 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7282 * support/regression/tests/bitfields (testSignedBitfields): added
7284 2005-11-18 Borut Razem <borut.razem AT siol.net>
7286 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7287 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7288 introduced SILENT option to make building of pic16 libraries less
7290 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7292 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7293 Now they work properly with floats between -1.0 and 0.0
7294 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7296 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7298 * src/SDCCicode.c (printOperand): added missing else
7300 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7302 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7303 reformatted for better readability
7304 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7307 2005-11-17 Borut Razem <borut.razem AT siol.net>
7309 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7310 introduced SILENT option to make building of pic16 libraries less
7311 verbose - used for nightly snapshot build
7312 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7313 available on Win32 platforms.
7314 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7315 medium, large, pic and pic16
7317 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7319 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7320 printf("%f"...) sets fraction to zero.
7322 2005-11-16 Raphael Neider <rneider AT web.de>
7324 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7326 * src/pic/gen.c (genIfx): implemented for CARRY bit
7327 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7328 to generic pointers, fixes #1357332,
7329 (pic16_movLit2f): NEW,
7330 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7332 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7334 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7336 2005-11-11 Raphael Neider <rneider AT web.de>
7338 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7339 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7340 compute pointer's type from operand,
7341 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7342 improved single bit reads, fixes bug #1353379
7344 2005-11-09 Borut Razem <borut.razem AT siol.net>
7346 * support/scripts/sdcc.nsi: added lib/pic to the package
7348 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7350 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7352 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7354 * support/regression/tests/bug1348008.c: added
7355 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7356 * support/regression/tests/bug1337835.c: updated comment
7358 2005-11-06 Borut Razem <borut.razem AT siol.net>
7360 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7361 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7362 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7363 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7364 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7365 dynamic construction of cl_error_class and derivates - 2.nd try
7367 2005-11-05 Borut Razem <borut.razem AT siol.net>
7369 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7370 bug, which caused Bus Errors on sparc solaris
7372 2005-11-04 Borut Razem <borut.razem AT siol.net>
7374 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7375 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7376 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7377 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7378 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7379 and derivates to resolve the initialization problem on OSX
7381 2005-11-02 Borut Razem <borut.razem AT siol.net>
7383 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7384 corrected typo - #include <winsock2.h>
7386 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7388 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7389 (_asxxxx_mapping): added org directive for future enhancements
7391 2005-11-01 Borut Razem <borut.razem AT siol.net>
7393 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7394 enabled sockets on WIN32
7395 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7397 2005-10-31 Borut Razem <borut.razem AT siol.net>
7399 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7400 WIN32 backslash path delimiters should be escaped when used in C strings
7401 * support/regression/tests/bitfields.c: exclude failing assertions for
7402 __CYGWIN32__ and __MINGW32__ hosts
7404 2005-10-30 Borut Razem <borut.razem AT siol.net>
7406 * src/SDCCutil.c: corrected double comparison typo
7408 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7410 * device/lib/medium/Makefile: added for new memory model medium
7411 * device/include/asm/mcs51/features.h: updated for medium/pdata
7412 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7413 added Multiply & Accumulate sbit's and MAC0_PAGE define
7414 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7415 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7416 * device/lib/_mullong.c: update for medium model
7417 * device/lib/incl.mk: added medium model
7418 * doc/sdccman.lyx: documented medium model
7419 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7420 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7421 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7422 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7423 (allocParms): set SCLS and OCLS to pdata for medium model
7424 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7426 (powof2): return <0 if not power of 2
7427 * src/avr/gen.c (genBitWise): use updated powof2
7428 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7429 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7430 (shiftLLeftOrResult): use B if necessary
7431 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7432 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7433 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7434 * support/regression/Makefile.in: added test-mcs51-medium
7435 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7437 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7439 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7441 * device/lib/time.c (mktime): fixed bug 1334315
7443 2005-10-28 Raphael Neider <rneider AT web.de>
7445 * device/include/pic/p16f_common.inc: added common declarations
7446 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7448 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7450 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7451 (aopPutUsesAcc): added to predict accumulator use,
7452 (assignResultValue): save acc if necessary,
7453 (genMinusDec): store result if indirectly addressed,
7454 (genDivOneByte): save acc if necessary,
7455 (movLeft2Result): bugfix if left already in acc,
7456 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7457 attention to accumulator use (esp. pdata),
7458 (genReceive): receive pdata correctly
7459 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7460 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7462 2005-10-27 Raphael Neider <rneider AT web.de>
7464 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7466 2005-10-27 Raphael Neider <rneider AT web.de>
7468 * .version: changed version to 2.5.4
7469 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7470 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7471 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7472 arithmetics support routines
7473 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7474 * device/lib/Makefile.in: also create installdir for pic
7476 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7478 * src/pic/device.c (dump_sfr): rewritten to delegate register
7479 placement to the linker (use `extern sym' rather than sym EQU addr),
7480 (validAddress): fixed to check last specified address
7481 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7482 (popGetLit): truncate literal value to 8 bit,
7483 (popGet): moved assert to more appropriate place
7484 (popGetExternal): create pCode operand from and mark the according
7485 symbol as being `extern'
7486 (popGetAddr): added sanity check on immediate's offset, provide
7487 GPOINTER tag on demand
7488 (aopPut): fixed for immediates,
7489 (mov2w_op): move operand's address or contents to WREG (depending on
7490 operand type), safer variant of mov2w,
7491 (movwf,call_libraryfunc): NEW, handy abbreviations,
7492 (get_argument_pcop,get_return_val_pcop,pass_argument,
7493 get_returnvalue): interface for accessing function parameters and
7495 (assignResultValuei,genRet): use new parameter/return value interface
7496 (pic14_getDataSize): back to old version handling generic pointers,
7497 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7498 provided implementation and/or fixed old one,
7499 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7500 calls, removed legacy 8051 reference code
7501 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7502 (loadSignToC): NEW, move the operands sign bit to CARRY,
7503 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7504 genRightShiftSigned, accepts negative shift counts,
7505 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7506 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7507 generic pointers, __data pointers and __code pointers,
7508 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7509 and signed bitfields, limit bitfields to 8 bit,
7510 (genDataPointerGet): fixed number of bytes read,
7511 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7512 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7513 pointers to constant data are no longer assumed to point to __code
7514 space, removed invalid pointer types,
7515 (bitpatternFromVal): retrieve the PICs representation of an integer
7517 (genDataPointerSet): fixed assigning to po_immediate operands,
7518 (genGenPointerSet): implemented as library call,
7519 (genIfx): fixed incorrect condition,
7520 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7521 provide GPOINTER tag according to destination's storage class,
7522 (genCast): added code to handle casting to generic pointers, added
7523 sign-/zero extension of the result
7524 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7525 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7526 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7528 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7529 address/register resides in the shared banks
7530 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7531 put all variables into separate sections (have the linker arrange
7533 (picglue): put init code and interrupt handlers in separate sections
7534 * src/pic/main.c: added port specific options table, modified to PORT
7535 structure to make GPOINTERs 3 byte, added pic14_options
7536 (_pic14_do_link): private linking routine (update paths to libraries,
7537 add libsdcc.lib by default)
7538 * src/pic/main.h: declare pic14_options
7539 * src/pic/pcode.c: fixed instructions i/o relations,
7540 (RegCond): reverted to correct version,
7541 (newpCodeOpLit): truncate literals to 8 bit,
7542 (genericPrint): added debug output,
7543 (getRegFromInstruction): fixed for various operand types, simplified
7544 (BuildFlow): fixed broken handling of isntructions with labels
7545 (LinkFlow): start at last instruction in flow (skip trailing comments),
7546 pass the flow on to the next instruction after CALL
7547 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7548 (insertPCodeInstruction): fixed inserting after a skip instruction,
7549 (DoBankSelect): fixed for labeled instructions
7550 (OptimizepBlock): honor --nopeep switch
7551 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7552 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7553 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7554 (pCodeOptime2pCodes): allow disabling this optimization via
7555 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7556 but is still buggy), started implementation of a dataflow based
7557 pCode optimization (CSE + dead code elimination)
7558 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7559 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7560 names are independant of the stack location and therefore portable across
7563 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7565 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7566 (selectSpil): fixed bug 1337835 by not spilling bit variables
7567 * support/regression/tests/bug1337835.c: added test for this bug
7568 * src/mcs51/peeph.def: restart after rule 3.c,
7569 addded rules 263.x to optimize loading constants
7571 2005-10-26 Raphael Neider <rneider AT web.de>
7573 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7574 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7575 (genAssign): emit warning when casting literals to generic pointer
7576 type, also applies when taking the address of a fixed variable,
7577 (genCast): improved casting to generic pointers
7578 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7579 extern variables, added verbose error message
7580 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7582 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7584 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7585 carry must be complemented too
7586 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7587 could be emitted by genMinus
7588 * src/SDCCval.c (constVal): fixed bug 1305065
7590 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7592 * src/SDCCast.c (addCast): added promotion for bit variables
7593 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7594 promotion casts + optimisation
7595 (optimizeGetWord): fix warning 'i' might be used uninitialized
7596 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7597 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7599 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7601 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7602 all chars are promoted to int; promotion should be handled in SDCCast.c
7604 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7606 * device/lib/_strcmp.c: Fixed bug 1326457
7608 2005-10-11 Raphael Neider <rneider AT web.de>
7610 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7611 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7613 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7615 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7616 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7618 2005-10-04 Raphael Neider <rneider AT web.de>
7620 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7621 device/lib/pic16/pics.all: added pic18f1320
7622 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7624 2005-09-30 Raphael Neider <rneider AT web.de>
7626 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7627 * src/pic16/devices.inc: NEW, provides device descriptions
7628 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7630 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7632 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7635 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7637 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7638 documented Any Order Bit, Higher Order Byte and Higher Order Word
7639 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7640 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7641 (optimizeGetAbit): new, to get any bit, not only the high bit,
7642 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7643 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7644 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7645 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7646 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7647 GETABIT, GETBYTE, GETWORD: decorate them,
7648 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7649 (ast_print): added GETABIT, GETBYTE, GETWORD
7650 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7651 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7652 (geniCodeBinary): new generic binary icode,
7653 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7654 * src/port.h: updated comment for PORT.hasExtBitOp
7655 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7656 (genGetByte): new, to get a single byte,
7657 (genGetWord): new, to get a word from a long,
7658 (gen51Code): added GETABIT, GETBYTE, GETWORD
7659 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7661 2005-09-23 Raphael Neider <rneider AT web.de>
7663 * configure.in, configure: have device/lib/pic configured
7664 * device/lib/Makefile.in: added model-pic14
7665 * device/lib/clean.mk: added pic/ to clean rule
7666 * device/lib/pic: added rudimentary pic14 library providing support
7667 functions for multiplication/division/generic pointer access
7668 * src/SDCCopt.c (convilong): mark support functions as extern
7669 for pic14 port as well
7670 * src/pic/gen.c (genMult): added assertions,
7671 (genpic14Code): emit warning on unhandled iCodes
7672 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7673 * src/pic/pcode.c (pCodeOpCopy),
7674 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7675 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7676 SFR_REGISTER}), made safe for future extensions
7677 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7678 instructions even if preceeded by SKIP instructions (also remove
7679 them); removed unused code
7680 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7681 prevents leaving parts of the structure uninitialized after copying
7683 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7685 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7687 * support/regression/tests/addsub.c: added test for the bug
7689 2005-09-21 Raphael Neider <rneider AT web.de>
7691 * device/include/pic16/pic18f1220.h,
7692 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7693 * device/lib/pic16/Makefile.rules: added missing opening paren
7694 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7695 are provided in genutils.c,
7696 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7697 operand/result sizes,
7698 (genCmp): assert on NULL pointers first, then check deref'ed values
7699 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7702 2005-09-18 Raphael Neider <rneider AT web.de>
7704 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7705 as these are now unused,
7706 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7707 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7708 local, avoids uninitialized pointer dereference on r->name
7709 * src/pic16/ralloc.c (newReg): fixed indentation
7711 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7713 * src/SDCCval.c (constVal): fixed bug 730366
7714 * support/Util/SDCCerr.c,
7715 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7717 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7719 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7721 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7723 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7725 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7727 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7728 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7729 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7730 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7731 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7732 * packihx/packihx.c (hexDigit): made c unsigned char
7733 * as/mcs51/lklibr.c (fndsym),
7734 * link/z80/lkgb.c (gb),
7735 * link/z80/lklibr.c (fndsym),
7736 * link/z80/lkrloc.c (relr),
7737 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7738 * src/SDCC.lex (checkCurrFile, process_pragma),
7739 * src/SDCCglue.c (spacesToUnderscores),
7740 * src/SDCCmain.c (setParseWithComma, processFile),
7741 * src/asm.c (tvsprintf, printCLine),
7742 * src/avr/gen.c (emitcode, aopPut),
7743 * src/ds390/gen.c (emitcode),
7744 * src/hc08/gen.c (emitcode, emitinline),
7745 * src/mcs51/gen.c (emitcode, genInline),
7746 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7748 * src/pic/ralloc.c (debugLog),
7749 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7751 * src/pic16/ralloc.c (debugLog),
7752 * src/z80/main.c (_process_pragma):
7753 made all ctype.h function calls safe
7754 * src/SDCCopt.c: include math.h for fabs
7755 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7756 and used them throughout the code to make ctype.h function calls safe
7757 * src/ds390/main.c (asmLineNodeFromLineNode),
7758 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7759 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7761 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7762 (newpCodeAsmDir): made ctype.h function calls safe
7763 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7764 pic16_emitcode): made lbp unsigned char*
7765 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7766 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7767 * src/xa51/gen.c (emitcode),
7768 * src/z80/gen.c (_emit2): made lbp unsigned char*
7769 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7772 2005-09-05 Raphael Neider <rneider AT web.de>
7774 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7775 access bank splitpoint
7777 2005-09-05 Raphael Neider <rneider AT web.de>
7779 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7781 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7783 * .version: changed to version 2.5.3
7784 * doc/sdccman.lyx: changed version to 2.5.3,
7785 documented --codeseg and --constseg and pragma codeseg and constseg,
7786 documented bit parameters (reentrant) and bit returning
7787 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7788 currFunc->recvSize, but is this ok for all ports?
7789 (ast2iCode): result of ~ on unsigned char must be cast to int for
7791 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7792 function pointers in bit space
7793 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7794 (processFuncArgs): call port.reg_parm() with reentrancy info
7802 * src/z80/main.c: port.reg_parm prototype extended with
7803 "bool reentrant" parameter
7804 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7805 options.stackAuto for allocating bit register parameters
7806 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7807 (genSend): set BitBankUsed if it is,
7808 (selectRegBank): factored out of genCall for use in genPcall,
7809 (genCall): removed redundant dtype assignmen, use selectRegBank,
7810 (genPcall): handle returning in Carry properly, save in F0 if needed,
7811 (genReceive): handle bit register parameters
7812 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7813 (mcs51_assignRegisters): enable bit registers for all reentrant
7814 functions and don't set BitBankUsed unconditionally
7815 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7816 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7817 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7819 2005-08-27 Borut Razem <borut.razem AT siol.net>
7821 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7822 ppc-osx (Darwin) does not support -u option. It seems that it is
7823 supported only on Linux - GNU cp
7825 2005-08-25 Borut Razem <borut.razem AT siol.net>
7827 * sim/ucsim/gui.src/serio.src/Makefile.in,
7828 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7829 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7830 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7831 install and strip, since the strip at /usr/ccs/bin should be used
7834 2005-08-24 Borut Razem <borut.razem AT siol.net>
7836 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7838 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7840 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7843 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7845 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7846 * as/mcs51/lkmain.c (link_main): fixed warning
7847 * device/include/stdbool.h: ds390 has no advanced bit support yet
7848 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7849 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7850 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7851 and updated their macros
7852 * src/SDCCval.c (constVal): updated comment for renamed b_long
7854 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7856 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7857 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7858 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7859 (oprio): set priority for '['
7860 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7862 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7863 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7864 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7865 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7866 added overlayable BIT_BANK area
7867 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7868 (summary2): explain 'T' in legenda
7869 * as/mcs51/lkrloc.c: replaced old K&R style,
7870 (relr): added R_BIT processing,
7871 (errmsg): added "Bit-addressable relocation error",
7872 (adb_bit): added for converting from byte- to bit-addressable space,
7873 (adb_24_bit): added for converting from byte- to bit-addressable space
7874 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7875 used in reentrant functions now even as return value
7876 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7877 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7878 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7879 * src/SDCCglobl.h: added indicator BitBankUsed
7880 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7881 the bit registers b0-b7
7882 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7883 (geniCodeCast): fixed bug 1263853,
7884 (geniCodeLogicAndOr): put result in bool or char,
7885 (geniCodeReceive): added parameter func for accessing the return type,
7886 (geniCodeFunctionBody): pass func to geniCodeReceive
7887 * src/SDCCmain.c: added indicator BitBankUsed
7888 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7889 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7890 (checkSClass): don't put automatic bool/bit on stack,
7891 (checkFunction): removed check on function cannot return bit
7892 * src/SDCCsymt.h: added newBoolLink prototype
7893 * src/mcs51/gen.c (rb1regs): added bit registers,
7894 (movc): created for assigning to carry,
7895 (pushReg, popReg): created for pushing registers,
7896 (sameRegs): check both AOP_REG and AOP_CRY types,
7897 (aopOp): handle bit registers,
7898 (aopPut): optimization no self-assign,
7899 (saveRegisters): push reg->base (bits) only once for bit registers,
7901 (unsaveRegisters): pop reg->base only once and use popReg,
7902 (assignResultValue): added parameter func and return in carry for bits,
7903 (genIpush): optimization no reload in A if not changed,
7904 (genSend): bit parameters in reentrant functions are passed in bit
7905 registers by first assigning to bits in B, then save registers and
7907 (genCall): handle returning in Carry properly, save it in F0 if needed,
7908 (genPcall): updated assignResultValue call, this is not safe yet for bit
7909 returning function !!!
7910 (genFunction): don't generate equ's for bit registers and use pushReg,
7911 (genEndFunction): take care of bit returning functions and use popReg,
7912 (genRet): return bit in Carry,
7913 (genIfx): optimize bit registers and other directly addressable bits,
7914 (genReceive): updated assignResultValue call
7915 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7916 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7917 registers when using stack-auto
7918 * src/mcs51/ralloc.c (_G): added allBitregs,
7919 (regs8051): added the bit registers,
7920 (createStackSpil): use macro IS_BIT,
7921 (getRegBit): added to allocate a bit register, else spill,
7922 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7923 (updateRegUsage): factored out to ease stepping while debugging,
7924 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7925 also allocate bit registers,
7926 (fillGaps): handle bit registers,
7927 (findAllBitregs): added to create bit vector with all bit registers,
7928 (mcs51_allBitregs): returns this bit vector,
7929 (mcs51_assignRegisters): when using stack-auto use bit registers for
7930 passing parameters and creating local variables
7931 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7933 2005-08-22 Borut Razem <borut.razem AT siol.net>
7935 * device/lib/Makefile.in: replaced find option -or with -o
7936 to make it run on solaris
7938 2005-08-22 Raphael Neider <rneider AT web.de>
7940 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7941 fixes #1265442 (crash on Solaris)
7943 2005-08-20 Borut Razem <borut.razem AT siol.net>
7945 * configure, configure.in: added tests for libsocket and libnsl libraries,
7946 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7947 from support/regression/Makefile.in
7948 * support/regression/Makefile.in: added
7949 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7950 * sim/ucsim/libtool: regenerated on sparc-solaris
7951 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7952 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7953 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7954 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7955 sparc-solaris, which doesn't use GNU ld linker
7956 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7957 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7959 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7961 * src/mcs51/peeph.def: updated comments
7963 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7965 * device/lib/_gptrget.c,
7966 * device/lib/_gptrput.c: slightly shorter
7967 * doc/sdccman.lyx: incremented version
7968 * src/mcs51/peeph.def: moved peephole comments to the line of first
7969 change to better keep line correlation, reanimated 186.e
7970 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7972 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7974 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7975 David Saxton with quotes around file name.
7977 2005-08-15 Borut Razem <borut.razem AT siol.net>
7979 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7980 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7981 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7982 make tests run on x86_64 platform
7984 2005-08-13 Raphael Neider <rneider AT web.de>
7986 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7987 as it might be executed DURING a build (parallel make is wonderful)
7989 2005-08-13 Raphael Neider <rneider AT web.de>
7991 * device/lib/Makefile.in (port-specific-objects-pic16):
7992 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7993 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7995 * device/lib/pic16/Makefile.rules: build subdirs before creating
7996 the library, removed builddir rule, create $(builddir) early in
7997 recurse rule, use empty recurse rule for leaf directories
7998 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7999 mkdir errors (race condition), removed duplicate suffix "hex"
8001 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8002 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8003 prevents mkdir -p from aborting on Alpha
8005 2005-08-12 Raphael Neider <rneider AT web.de>
8007 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8008 db-statements in order to allow for arrays of pointers in code
8009 sections to be placed without interspersed 0-padding, fixes
8011 * (emitStatistics): fixed division by zero for pic18f1220
8012 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8013 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8014 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8015 * (pic16_pCodeConstString): keep track of already emitted string
8016 literals to prevent "duplicate definitions of symbol _str_NR"
8017 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8019 * device/lib/Makefile.in: ignore failing PIC16 library builds
8020 * device/lib/pic16/Makefile: do not build if gputils are missing
8021 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8023 2005-08-10 Raphael Neider <rneider AT web.de>
8025 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8028 2005-08-10 Raphael Neider <rneider AT web.de>
8030 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8031 Rokas' patch to add the new fixed point type "__fixed16x16"
8032 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8033 functions for __fixed16x16 arithmetics
8034 * device/lib/pic16: reimplemented the build system to support
8035 a separate build directory, better handling of libio (create
8036 the library in a separate subdir for each architecture) and
8037 easier configuration (centralized in Makefile.common)
8039 2005-08-07 Raphael Neider <rneider AT web.de>
8041 * src/pic16/gen.c (genrshTwo): fixed sign extension
8042 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8043 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8045 * device/include/pic16/pic18f4220.h: NEW, header for
8046 pic18f4220 and pic18f4320
8047 * device/include/pic16/pic18fregs.h: added new devices,
8048 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8049 * device/include/pic16/signal.h: resolved name clashes
8050 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8051 to also allow testing for interrupt enable bits, added
8052 comments on how to use the macros
8053 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8054 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8055 register definitions for the devices
8056 * device/lib/pic16/pics.all: added new devices
8057 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8059 * device/lib/pic16/libc/stdlib/memfree: do not count
8060 the block header as free memory
8061 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8062 simplified and added missing end-of-blocklist-marker
8063 (reported by Peter Onion, fixes #1252814)
8064 * (_mergeHeapBlock): fixed loop condition
8065 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8066 len==0, restructured code
8067 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8068 up a bit, reduced bitfield accesses, prevent endless loops
8069 in case of heap corruption
8070 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8071 "unreferenced arguments/must return a value" warnings
8072 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8073 replaced BAUDREG with SPBRG
8074 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8075 device/lib/pic16/debug/gstack/gstack.c: replaced
8076 _naked, _asm, _endasm with __naked, __asm, __endasm
8078 2005-08-05 Raphael Neider <rneider AT web.de>
8080 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8081 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8083 2005-08-05 Borut Razem <borut.razem AT siol.net>
8085 * device/lib/Makefile.in: added missing ';'
8086 * configure: removed ^M characters
8088 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8090 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8091 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8094 2005-08-04 Borut Razem <borut.razem AT siol.net>
8096 * configure.in: pic16 libraries build 2nd try - enable running
8097 configure in device/lib/pic16
8098 * configure: regenerated from configure.in
8099 * device/lib/Makefile.in: create $(PORT)/bin directory
8101 2005-08-03 Raphael Neider <rneider AT web.de>
8103 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8104 to get/set values via pointers
8105 * (genUnpackBits,genPackBits): changed detection of
8106 ptr->bitfield vs. sym.bitfield, fixed access via generic
8107 pointers, removed dead (wrong) code for multibyte bitfields
8108 * (genNearPointerGet, genGenPointerGet): removed useless code,
8109 fixed bitfield detection, fixes #1250594
8110 * (genNearPointerSet): removed useless code
8111 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8112 and introduced macro pic16_emitpcode that conditionally emits
8113 the origin of the following pCode (useful for debugging SDCC)
8114 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8115 * (createDefmap): fixed handling of LFSR for --optimize-df
8117 2005-08-02 Borut Razem <borut.razem AT siol.net>
8119 * device/lib/Makefile.in: pic16 libraries build enabled since
8120 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8122 2005-08-02 Raphael Neider <rneider AT web.de>
8124 * src/pic16/gen.c (genPackBits): removed deprecated warning
8125 * (genGenPointerSet): fixed bitfield detection
8127 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8129 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8131 2005-07-31 Raphael Neider <rneider AT web.de>
8133 * device/lib/pic16/libdev/pic18f458.c,
8134 device/include/pic16/pic18f458.h: added missing T0CONbits
8136 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8138 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8140 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8142 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8144 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8146 * device/include/mcs51/at89c51ed2.h: added.
8148 2005-07-23 Raphael Neider <rneider AT web.de>
8150 * src/pic/gen.h: added emitpcode macro for debugging
8151 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8152 and replace by macro adding debug information on demand
8153 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8154 * (gencjne): tried to fix; replaced with correct (slower) code
8155 * (gen{Unp,P}ackBits): fixed single bit access
8156 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8157 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8158 previous instruction
8159 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8160 register has to be handled with care (forbidding movement
8161 of assignments/uses, removing assignments completely, ...)
8162 * (pCodeOptime2pCodes): make use of regIsSpecial
8163 * added lots of debugging output (commented out)
8164 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8165 from being reused as result UNLESS it is known to work
8167 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8169 * support/Util/dbuf.h: include <stddef.h> for size_t
8170 * .version: changed to version 2.5.2
8172 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8174 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8176 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8178 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8179 (genModOneByte): removed needless psha/pula
8181 2005-07-22 Raphael Neider <rneider AT web.de>
8183 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8184 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8185 * src/pic/gen.c (resolveIfx): do not "invent" labels
8186 * (genSkipc): changed to positive logic
8187 * (genSkipCond): removed as no longer needed
8188 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8190 * (genLeftShift): check operands are in different registers
8191 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8192 INCF does not update CARRY...
8193 * src/pic/main.c: fixed _linkCmd
8194 * src/pic/pcode.c (unlinkpCode): added inactive code
8195 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8196 alive (do not assign result and operand overlapping registers)
8198 2005-07-22 Raphael Neider <rneider AT web.de>
8200 * src/pic/device.c (dump_sfr): replaced register declaration with
8201 call to emitSymbolToFile() to avoid duplicate symbols
8202 * (assignRelocatableRegisters): do not declare external symbols
8203 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8204 right (take size of type, not etype)
8205 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8206 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8207 * (packRegsForAccUse): disabled assignment of WREG as
8208 the result reg to prevent occurence of just fixed #1235003,
8210 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8211 symbols (avoids duplicate symbols in .asm file)
8212 * (pic14emitRegularMap): use emitSymbolToFile()
8213 * src/pic/gen.c (aopOp): fixed spillLocation handling
8214 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8215 * (genDataPointerSet): removed unneccessary variables/output
8217 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8219 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8220 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8222 2005-07-21 Raphael Neider <rneider AT web.de>
8224 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8225 architecture cannot handle them efficiently, fixes bug #1235003
8226 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8227 check for empty sets before using them (fixes bug #1232190)
8229 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8231 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8232 (lnksect2): generate warnings for memory overlap
8233 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8234 constseg to set the name of these segments so you can instruct the linker
8235 to place them in banks
8236 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8237 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8238 added code_seg and const_seg to options
8239 * src/SDCCglue.c (emitMaps): use options.const_seg,
8240 (createInterruptVect): put interrupt vectors in segment HOME,
8241 (glue): put HOME before static segment and put the main glue in HOME,
8242 (glue): use options.code_seg
8243 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8244 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8245 these segments so you can instruct the linker to place them in banks
8246 (linkEdit): use code_loc for HOME segment which should be the first
8247 segment in code memory now
8248 * src/SDCCmem.c: fixed more stuff like bug 1238386
8249 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8250 (changePointer): don't change function pointers to code pointers for
8252 (compareType): added exceptional check for banked function pointers
8253 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8254 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8255 after static in code memory
8256 * src/mcs51/gen.c: added aopLiteralLong prototype,
8257 (aopForSym): use getSize for functions,
8258 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8259 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8260 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8262 (genPcall): use call for literal function pointers and generate banked
8263 calls over the one trampoline so there's only one place for the user to
8264 modify according to his/hers hardware,
8265 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8266 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8267 * src/mcs51/main.c: added keyword banked,
8268 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8269 * support/Util/SDCCerr.c,
8270 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8271 needed for passing the bank and address to the trampoline
8272 * device/lib/mcs51/crtbank.asm: added for bankswitching
8273 * device/lib/mcs51/Makefile: added crtbank
8275 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8277 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8278 for fields at offset 0 of a struct or union as reported
8279 on 2005-07-07 in the developer mailing list.
8281 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8283 * src/SDCCmem.c: fixed bug 1238386
8285 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8287 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8288 (patch #1144962), added peephole 300, enabled 259.x
8289 * doc/sdccman.lyx: removed screenshot and provided link instead
8291 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8293 * doc/sdccman.lyx: added section about debugging with ddd
8294 * doc/figures/ddd_example.eps: screenshot of debugging session
8296 2005-07-04 Raphael Neider <rneider AT web.de>
8298 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8299 like CODE pointers, fixes #1115683
8300 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8301 call, fixes bugs #1232211, #1228110,
8302 fixed wrong casts to pCodeFlow from pCodeInstructions
8304 2005-07-04 Raphael Neider <rneider AT web.de>
8306 * src/pic/gen.c (popGet): changed assert to allow for
8308 * (popGetAddr): changed signature to provide
8309 an additional index, patched all call sites
8310 * (genCmpEq): handle literal-like operands correctly
8311 * (genAddrOf): added sanity checks on __code/__data pointers
8312 * (genAssign): added handling of symbols from __code section
8313 * (gencjne): do not generate code for comparisons whose result
8314 is neither stored nor used, fixes bug #1171114
8315 * (AccLsh, AccRsh): operate on operand instead of WREG
8316 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8317 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8319 * rewrote complete shift-by-literal logic, commented unused
8321 * (genConstPointerGet): get multiple bytes (if result size > 1),
8322 fixed handling of non-immediate addresses
8323 * (genPointerGet): handle CODE pointers like CONST pointers
8324 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8325 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8326 operand is to be treated as a literal or not
8327 * (mov2w,genPcall,genCmpEq),
8328 src/pic/genarith.c: use aop_isLitLike() to decide between
8329 literal/register contents
8330 * (addSign): added missing offset
8331 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8332 only emit comment in debug-mode,
8333 use {aop,op}_isLitLike throughout the file
8334 * src/pic/glue.c: fix initializers for pointers (work in progress)
8335 * src/pic/pcode.c (get_op): honor index on _const symbols
8336 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8337 * (dumppBlock): added pCode size estimation
8338 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8339 check for IS_SYMOP before OP_SYMBOL'ing
8340 * fixed indentation, compacted switch-statements
8341 * (allocReg): find free register and allocate it instead of
8342 allocating new registers all the time
8343 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8344 registers as its operands (necessary only for multibyte GETs)
8346 2005-07-01 Raphael Neider <rneider AT web.de>
8348 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8349 debugging .asm-output macros FENTRY + FEXIT
8350 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8352 * (emitpComment): NEW, printf to pCode
8353 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8355 * (popGetAddr): NEW, variant of popGet to access an immediates
8356 high(er) bytes instead of the n'th byte of memory they reference,
8357 replaced popGet with popGetAddr where neccessary
8358 * (genDataPointerGet): reactivated and fixed implementation
8359 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8361 * (genDataPointerSet): fixed multibyte assignments
8362 * (genpic14Code): fixed --i-code-in-asm handling
8363 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8364 * (genPlus): fixed index-out-of-bounds error
8365 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8366 * src/pic/ralloc.c: added debugging output macro FENTRY2
8367 * (spillThis): fixed indentation, enbraced for-body for clarity
8368 * (rematStr): commented out as now unused
8369 * (regTypeNum): commented out special spill case (overwrites
8371 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8373 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8375 * doc/sdccman.lyx: documented sfr16/sfr32,
8376 added example for using storage class with function pointers
8377 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8379 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8381 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8382 * device/lib/_itoa.c,
8383 * device/lib/_ltoa.c: optimized codesize
8384 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8385 but don't know how to suppress the double warning.
8386 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8387 * support/Util/SDCCerr.c,
8388 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8390 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8392 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8393 fixed old K&R prototypes
8394 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8395 * device/lib/_gptrget.c,
8396 * device/lib/_gptrgetc.c,
8397 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8398 also new versions for small generic pointers and banked generic pointers
8399 * src/port.h: added const_name
8400 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8401 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8402 * src/SDCCcse.c (findPrevIc): check all associative operators
8403 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8404 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8405 * src/SDCCmem.c: updated comments,
8406 set far-space to 0 for pdata, results in optimized code
8407 * src/SDCCmem.h: added macro CONST_NAME
8408 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8409 moving the info into the highest bits, see also gptrget/gptrput
8410 * src/src.dsp: added sdcc.ico to project files
8411 * src/avr/gen.c (genCast): fixed bug 0x%d
8412 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8413 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8414 relation between ptr_type and DCL_TYPE,
8415 (genCast): fixed bug 0x%d
8416 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8417 (CODE)" for const_name
8418 * src/hc08/gen.c (genCast): fixed bug 0x%d
8419 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8420 (hc08_port): added "CONST (CODE)" for const_name
8421 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8422 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8423 between ptr_type and DCL_TYPE,
8424 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8425 operand* and took AOP() inside function so sfr-ness can be checked,
8426 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8428 (genFunction, genEndFunction): optimized stack setup,
8429 (genMinus): optimized for literals with ending zeroes (in bytes),
8430 (genCast): fixed bug 0x%d
8431 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8432 (mcs51_port): added "CONST (CODE)" for const_name
8433 * src/mcs51/peeph.def: made rule 226 more generic
8434 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8435 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8436 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8437 * src/z80/main.c (z80_port): added NULL for const_name,
8438 (gbz80_port): added NULL for const_name
8439 * support/regression/tests/bug663539.c,
8440 * support/regression/tests/sfr16.c: new tests
8442 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8444 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8446 2005-06-24 Raphael Neider <rneider AT web.de>
8448 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8450 * device/include/pic16/signal.h: added USBIF
8453 2005-06-24 Raphael Neider <rneider AT web.de>
8455 * device/lib/pic16/libdev/pic18f2455.c,
8456 device/include/pic16/pic18f2455.h: NEW
8457 * device/include/pic16/pic18fregs.h,
8458 device/lib/pic16/pics.all,
8459 src/pic16/device.c: added 18f2455
8460 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8461 device/include/pic16/{pic18f[68][567].h,usart.h}:
8462 replaced MULTIPLE_USARTS define with more relaible
8463 compatibility sfrs (for USART access)
8465 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8467 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8468 and the output asm file line is printed on two lines.
8470 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8472 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8473 BGT, BLE, BHI, and BLS instructions
8474 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8476 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8477 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8479 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8481 2005-06-15 Raphael Neider <rneider AT web.de>
8483 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8484 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8485 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8486 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8487 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8489 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8491 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8492 Marcel Telka in bug #1215704
8494 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8496 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8497 located in shared memory bank.
8499 2005-05-31 Raphael Neider <rneider AT web.de>
8501 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8502 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8503 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8505 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8507 * device/lib/_strncpy.c: fixed the fix
8509 2005-05-26 Raphael Neider <rneider AT web.de>
8511 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8512 initializers with \0, bug #1208187
8513 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8514 intializers with \0, bug #1208187
8516 2005-05-26 Raphael Neider <rneider AT web.de>
8518 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8519 initializers with \0, bug #1208187
8520 * src/pic16/main.c (_process_pragma): added sanity checks
8521 for stack position and size, emit warnings when appropriate
8523 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8525 * device/lib/_strncpy.c: fixed not filling with \0
8527 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8529 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8531 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8532 compound_statement),
8534 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8536 2005-05-24 Raphael Neider <rneider AT web.de>
8538 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8540 2005-05-24 Raphael Neider <rneider AT web.de>
8542 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8543 TRISE definitions, closes bug #1162453
8545 2005-05-22 Raphael Neider <rneider AT web.de>
8547 * src/pic16/main.c (_process_pragma): check for missing
8548 arguments to pragmas code and udata
8549 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8550 consistency fixes to match other headers (thanks to Jim Paris)
8551 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8553 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8555 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8557 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8559 * support/regression/tests/bug1198642.c: new test
8560 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8561 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8562 * support/scripts/resource.h,
8563 * support/scripts/resource.rc,
8564 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8565 * support/scripts/sdcc.ico: added 32x32 icon
8567 2005-05-18 Raphael Neider <rneider AT web.de>
8569 * device/lib/pic16/libdev/pic18f*.c,
8570 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8571 keywords to "__sfr" and "__at (X)"
8572 * device/include/pic16/pic18fregs.h: added pic18f4520
8573 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8574 #1203088 (MPLAB compatibility)
8576 2005-05-17 Raphael Neider <rneider AT web.de>
8578 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8579 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8580 * device/lib/pic16/pics.all: added new devices
8581 * src/pic16/device.c: added support for pic18f4520
8583 2005-05-16 Raphael Neider <rneider AT web.de>
8584 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8585 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8586 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8587 convenience function for bit access
8589 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8591 * device/lib/printf_large.c: fixed bug 1193299
8592 * support/regression/tests/bug1057979.c: added test %3.3s
8594 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8596 * device/include/mcs51/8051.h,
8597 * device/include/mcs51/8052.h: made parseable with lint
8598 * device/include/mcs51/lint.h: added include file for (sp)lint
8599 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8600 * doc/cdbfileformat.lyx,
8601 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8603 2005-05-14 Raphael Neider <rneider AT web.de>
8605 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8606 * device/lib/pic16/libc/stdlib/itoa.c (new)
8607 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8608 * device/lib/pic16/libio/Makefile: exclude subdir according to
8609 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8610 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8611 * src/pic16/gen.c (genFunction): prevent annoying warning
8612 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8614 * support/cpp2/cppmain.c (cpp_output_string): new
8615 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8618 2005-05-13 Borut Razem <borut.razem AT siol.net>
8620 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8622 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8624 * .version: changed to version 2.5.1; back to bleeding edge development
8626 2005-05-11 Borut Razem <borut.razem AT siol.net>
8628 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8629 generate PDF version 1.3 documents
8631 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8633 * .version: changed to version 2.5.0
8635 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8637 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8639 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8641 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8642 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8643 well as many smaller updates.
8644 * .version: changed to version 2.5.0-pre1
8646 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8648 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8650 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8652 * support/regression/tests/bug1185672.c: added
8653 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8655 * src/mcs51/gen.c (genCall): added comments, made it look safer
8656 * src/mcs51/gen.c (genEndFunction): simplified
8658 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8660 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8662 2005-04-14 Borut Razem <borut.razem AT siol.net>
8664 * fixed bug 1045046 - SIGSEGV with really simple code?:
8665 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8666 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8668 2005-04-14 Borut Razem <borut.razem AT siol.net>
8670 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8671 src/pic16/device.h: temporarily disabled experimental #inline pragma
8674 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8676 * device/include/z80/stdio.h,
8677 * device/include/z80/string.h: removed these highly incomplete files so
8678 SDCC can use the default ones in device/include/
8680 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8682 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8684 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8687 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8689 * device/include/malloc.h: removed redundant __reentrant prototypes
8690 * device/lib/_mullong.c: added working xstack variant in asm (C version
8691 doesn't pass regression tests)
8692 * device/lib/bpx.c: used __data and made bpx char for mcs51
8693 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8694 (createFunction): fixed bug with xstackPtr
8695 * src/SDCCcse.c: corrected comments
8696 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8697 (killDeadCode, eBBlockFromiCode): removed unused code
8698 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8700 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8701 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8702 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8703 (genModOneByte): fixed warning in MSVC
8704 * src/mcs51/main.c (): added comments
8705 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8707 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8709 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8711 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8713 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8715 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8717 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8718 characters arrays of larger size than the declared one.
8720 2005-04-10 Borut Razem <borut.razem AT siol.net>
8722 * src/pic/gen.c (genInline),
8723 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8724 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8725 (findNextInstruction), (findPrevInstruction),
8726 (findInstructionUsingLabel),
8727 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8728 * src/pic/pcode.c (findLabel): added missing '\n'
8729 * src/src.dsp: added SDCCdwarf2.c to the project
8731 2005-04-09 Borut Razem <borut.razem AT siol.net>
8733 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8735 2005-04-08 Raphael Neider <rneider AT web.de>
8737 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8738 into the chain after a given one) and mergeDefmapSymbols (combine
8739 defmap entries for each symbol per pcode)
8740 * (createDefmap): have defmap entries merged in the end
8741 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8742 a symbol before replacing one access type's symbol, merge symbols in
8743 the end (replacement symbol might already have an entry)
8744 * (assignValnums): keep reference to written WREG intact
8746 2005-04-08 Raphael Neider <rneider AT web.de>
8748 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8751 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8753 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8756 2005-04-07 Raphael Neider <rneider AT web.de>
8758 * device/include/pic16/usart.h: added compatibility defines for
8759 devices with more than one USART
8760 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8762 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8764 * device/lib/Makefile.in: updated for port specific include
8766 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8768 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8770 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8772 * device/include/8051.h,
8773 * device/include/8052.h,
8774 * device/include/at89S8252.h,
8775 * device/include/at89c55.h,
8776 * device/include/at89x051.h,
8777 * device/include/at89x51.h,
8778 * device/include/at89x52.h,
8779 * device/include/mcs51reg.h,
8780 * device/include/reg51.h,
8781 * device/include/reg764.h,
8782 * device/include/regc515c.h,
8783 * device/include/sab80515.h: (re)moved these 12 files
8784 * device/include/mcs51/8051.h,
8785 * device/include/mcs51/8052.h,
8786 * device/include/mcs51/at89S8252.h,
8787 * device/include/mcs51/at89c55.h,
8788 * device/include/mcs51/at89x051.h,
8789 * device/include/mcs51/at89x51.h,
8790 * device/include/mcs51/at89x52.h,
8791 * device/include/mcs51/mcs51reg.h,
8792 * device/include/mcs51/reg51.h,
8793 * device/include/mcs51/reg764.h,
8794 * device/include/mcs51/regc515c.h,
8795 * device/include/mcs51/sab80515.h: and added them here
8797 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8799 * device/include/stdarg.h: changed SDCC specific keywords to double
8801 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8803 * device/include/hc08/mc68hc908gp32.h,
8804 * device/include/hc08/mc68hc908jb8.h,
8805 * device/include/hc08/mc68hc908jkjl.h,
8806 * device/include/hc08/mc68hc908qy.h: fixed comments
8807 * device/include/mcs51/README: updated
8808 * device/include/mcs51/c8051f120.h: added PINRSF
8809 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8810 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8811 amidst code. Also inline is not supported.
8813 2005-04-06 Raphael Neider <rneider AT web.de>
8815 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8816 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8817 callers stack/frame pointers
8819 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8821 * device/include/pic16/usart.h: added, missing in previous commit,
8822 * device/include/pic16/adc.h: fixed typo,
8823 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8825 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8827 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8828 uninitialized because a bug appears with gplink
8829 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8830 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8831 complains for unrecognised option
8833 2005-04-05 Raphael Neider <rneider AT web.de>
8835 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8836 structs as well (using memcpy)
8837 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8838 on ISRs (GOTO has no label)
8839 * src/pic16/device.h: added OF_OPTIMIZE_DF
8840 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8841 new data flow analysis/optimization
8842 * src/pic16/pcode.c: added (prototypes for and implementation of)
8843 dataflow analysis functions, fixed pCodeInstructions' inCond and
8844 outCond values, made RCALL a branch instruction
8845 * (pic16_unlinkpCode): keep C line if possible
8846 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8847 C line moved if possible
8848 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8849 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8850 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8851 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8853 * (pic16_getJumptabpCode): NEW, needed in...
8854 * (LinkFlow): fixed handling of jumptables, calls and conditional
8856 * (pic16_InsertCommentAfter): NEW
8857 * (pic16_pCodeReplace): made verbose and flow preserving
8858 * (AnalyzeFlow): added call to data flow analysis
8859 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8860 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8861 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8863 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8865 * src/SDCCast.c (decorateType): fixed bug #1105626
8867 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8869 * device/include/asm/pic16/features.h,
8870 * pic18f*.h headers,
8871 * device/include/pic16/adc.h,
8872 * device/include/pic16/delay.h,
8873 * device/include/pic16/i2c.h,
8874 * device/include/pic16/malloc.h,
8875 * device/include/pic16/stdio.h,
8876 * device/include/pic16/stdlib.h,
8877 * device/include/pic16/string.h,
8878 * device/lib/pic16/libc/stdio/printf_tiny.c,
8879 * device/lib/pic16/libc/stdio/printf_small.c,
8880 * device/lib/pic16/libc/stdio/strmgpsim.c,
8881 * device/lib/pic16/libc/stdio/strmmssp.c,
8882 * device/lib/pic16/libc/stdio/strmusart.c,
8883 * device/lib/pic16/libc/stdio/vfprintf.c,
8884 * device/lib/pic16/libc/stdlib/ltoa.c,
8885 * device/lib/pic16/libc/stdlib/putchar.c,
8886 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8887 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8888 * device/lib/pic16/libc/stdlib/memchrram.c,
8889 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8890 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8891 * device/lib/pic16/libio/adc/adcbusy.c,
8892 * device/lib/pic16/libio/adc/adcread.c,
8893 * device/lib/pic16/libio/adc/adcsetch.c,
8894 * device/lib/pic16/libio/usart/ubaud.c,
8895 * device/lib/pic16/libio/usart/ubusy.c,
8896 * device/lib/pic16/libio/usart/udrdy.c,
8897 * device/lib/pic16/libio/usart/uopen.c,
8898 * device/lib/pic16/libio/usart/uputc.c,
8899 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8900 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8901 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8902 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8903 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8904 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8905 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8906 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8907 specific keywords to double underlined form,
8908 * device/lib/pic16/libc/Makefile.rules,
8909 * device/lib/pic16/libsdcc/Makefile.rules,
8910 * device/lib/pic16/libm/Makefile,
8911 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8912 to compile with C standard set in Makefile.common
8913 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8914 rand.c and crc.c in compilation process,
8915 * device/lib/pic16/libsdcc/int/divuint.c,
8916 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8917 `c' from signed to unsigned,
8918 * device/lib/pic16/startup/crt0.c,
8919 * device/lib/pic16/startup/crt0i.c,
8920 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8921 keywords to double underlined form, bug fixes in _do_cinit function
8922 which prevented the correct initialization of the .idata segment,
8923 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8924 core to enter a infinite loop
8925 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8927 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8929 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8931 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8933 * device/include/Makefile.in: add support for hc08 subdirectory
8934 * device/include/hc08/: new subdirectory
8935 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8936 Lucas Loizaga, thanks!
8937 * device/include/hc08/mc68hc908qy.h,
8938 * device/include/hc08/mc68hc908gp32.h,
8939 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8940 their own directory. Changed internal macro names to use the compiler
8941 reserved namespace. Changed SDCC specific keywords to double
8943 * device/include/math.h,
8944 * device/include/malloc.h,
8945 * device/include/stdarg.h,
8946 * device/include/stdbool.h
8947 * device/include/string.h,
8948 * device/include/tinibios.h,
8949 * device/include/ds400rom.h,
8950 * device/include/8051.h,
8951 * device/include/8052.h,
8952 * device/include/80c51xa.h,
8953 * device/include/at89c55.h,
8954 * device/include/at89S8252.h,
8955 * device/include/at89x51.h,
8956 * device/include/at89x52.h,
8957 * device/include/ds80c390.h,
8958 * device/include/reg764.h,
8959 * device/include/regc515c.h,
8960 * device/include/sab80515.h,
8961 * device/include/mcs51/c8051f000.h,
8962 * device/include/mcs51/c8051f018.h,
8963 * device/include/mcs51/c8051f020.h,
8964 * device/include/mcs51/c8051f040.h,
8965 * device/include/mcs51/c8051f060.h,
8966 * device/include/mcs51/c8051f120.h,
8967 * device/include/mcs51/c8051f300.h,
8968 * device/include/mcs51/c8051f310.h,
8969 * device/include/mcs51/c8051f320.h,
8970 * device/include/mcs51/c8051f330.h,
8971 * device/include/mcs51/c8051f350.h,
8972 * device/include/z180.h: Changed SDCC specific keywords to double
8975 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8977 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8979 * (pic16_assignConfigWordValue): disable testing of configuration
8980 register value with config mask,
8981 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8982 function with port->fun_prefix,
8983 * (genFunction): when generating a naked interrupt function never
8984 create an absolute segment placed in interrupt vector address, place
8985 the actual interrupt function at IVA instead, when an interrupt
8986 function is generated with unspecified interrupt then do not create
8987 the absolute section,
8988 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8989 code for generating a call to generic pointer get/put function with
8990 a call to function pic16_callGenericPointer(),
8991 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8992 the call to the generic pointer get/put functions with prefixing the
8993 function name with port->fun_prefix,
8994 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8995 * src/pic16/main.c (_process_pragma): prefix function with
8997 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8998 calling assembler, old 18Fxxxx macro is deprecated,
8999 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9000 PC_ASMDIR in while condition,
9001 * (findInstruction): add PC_ASMDIR in while condition,
9002 * (buildCallTree): prefix main with port->fun_prefix,
9003 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9004 identifier for variable with banked access in instructions BTFSS,
9005 BTFSC, BCF, BSF, BTG
9006 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9007 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9008 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9009 perform optimization when enviroment variable NO_REG_OPT is set,
9010 * (insideLRBlock): NEW, return 1 if register is inside an
9011 INF_LOCALREGS block,
9012 * (RemoveRegFromLRBlock): remove a register that is completely
9013 eliminated by register optimization, but it is still left in local
9014 register store/restore in/from stack block,
9015 * (Remove2pcodes): after removing register, check to see if it
9016 should be removed from local register store/restore in/from stack
9018 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9019 DUMMY_READ_VOLATILE,
9021 * device/include/pic16/adc.h: minor prototype modifications and
9023 * device/include/pic16/malloc.h: added GPL notice various
9025 * device/include/pic16/stdint.h: NEW, standard header for ints
9026 * device/include/pic16/delay.h: NEW, header for delay functions,
9027 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9029 * device/include/pic16/signal.h: NEW, header providing helper macros
9030 for implementing signal handlers,
9031 * device/include/pic16/stdio.h: added prototypes for functions,
9032 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9033 prototypes for stdin and stdout, added macro PUTCHAR to
9034 automatically implement putchar function prototype,
9035 * device/include/pic16/usart.h: modified and updated USART library,
9036 * device/lib/pic16/libio/adc/,
9037 * device/lib/pic16/libio/i2c: some modifications to improve library
9039 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9040 family of functions,
9041 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9042 family of functions and other sources,
9043 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9044 of the PIC18Fxx[28] devices,
9045 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9046 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9047 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9048 _do_cinit function, because the previous failed when local variables
9049 where not placed in the same memory bank,
9050 * device/lib/pic16/libsdcc/char/: various modifications to improve
9051 library performance,
9052 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9053 information on the new functions of the c library and more...
9055 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9057 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9059 2005-03-26 Raphael Neider <rneider AT web.de>
9061 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9062 if condition == CARRY)
9063 * (genCmp): adapted to new genSkipc semantics
9064 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9065 on rIfx (genCmp was broken)
9067 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9069 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9070 * src/z80/main.c (_keywords[]),
9071 * src/SDCCglobal.h (struct options),
9073 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9074 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9075 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9076 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9077 always available in leading double underscore form. The C99 support is
9078 mostly missing, but it's a start.
9079 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9080 reserved identifier "__data".
9082 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9084 * src/mcs51/peeph.def: fixed bug 1170013
9086 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9088 * device/include/mcs51reg.h: fixed bug 842007
9090 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9092 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9095 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9097 * src/port.h (struct PORT),
9098 * src/avr/ralloc.c (avr_assignRegisters),
9100 * src/ds390/ralloc.c (ds390_assignRegisters),
9102 * src/hc08/ralloc.c (hc08_assignRegisters),
9104 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9106 * src/pic/ralloc.c (pic14_assignRegisters),
9108 * src/pic16/ralloc.c (pic16_assignRegisters),
9110 * src/xa51/ralloc.c (xa51_assignRegisters),
9112 * src/z80/ralloc.c (z80_assignRegisters),
9114 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9115 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9117 * src/SDCCdflow.c (computeDataFlow),
9119 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9121 * src/SDCCcflow.c (*),
9123 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9124 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9125 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9126 immedDom() returning wrong block; probably fixes bug #1160833)
9128 2005-03-20 Borut Razem <borut.razem AT siol.net>
9130 * support/scripts/inc2h.pl: WIN32 port
9132 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9134 * device/lib/makefile.in: added abs.c and labs.c
9136 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9138 * device/include/stdint.h: added
9139 * device/lib/abs.c: added
9140 * device/lib/labs.c: added
9141 * device/include/stdlib.h: added abs() and labs() prototypes
9142 * device/lib/libsdcc.lib: added abs and labs
9143 * device/include/float.h,
9144 * device/lib/_fsmul.c,
9145 * device/lib/printf_fast.c,
9146 * device/lib/printf_tiny.c: updated comments
9148 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9150 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9153 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9155 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9156 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9158 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9160 * device/lib/printf_large.c: removed inline assembly for portability and
9161 readability. Use printf_fast if speed or size are more important.
9162 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9163 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9165 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9167 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9168 prevent compiler warning
9170 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9172 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9173 moved to level 0 and declared as static. Also they are explicit
9174 placed in access bank. This was necessery because some times they
9175 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9176 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9177 optimizations. Currently only compare to unsigned char is implemented,
9178 * src/pic16/gen.c: added fReturnIdx array,
9179 * (struct resolvedIfx) is moved to gen.h and made public,
9180 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9181 * (aopForSym): added an optimization to directly store in stack of
9182 the operand of a SEND iCode,
9183 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9184 but as registers instead (AOP_REG) using the fReturnIdx array,
9185 * (pic16_freeAsmop): remove the freed register from the
9186 _G.sregsAlloc field,
9187 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9188 a compare of 'WREG',
9189 * (pic16_popGetTempRegCond): changed function prototype, now
9190 function takes also a bitVector argument v which holds the current
9191 set of registers that are allocated for stack access by aopForSym,
9192 registers allocated in aopForSym for accessing stack symbols are not
9193 any more part of the functions usedRegs field,
9194 * (genCall): some times aopOp is called for a stack variable to be
9195 send, aopForSym might perform the push, if this is true make sure
9196 that genCall doesn't push the variable twice by testing _G.resDirect,
9197 * (genFunction): changed testing for unspecified interrupt number
9198 from 256 to INTNO_UNSPEC,
9199 * modified selection scheme of frame pointer generation. Previously
9200 if function did use local registers a frame pointer was generated,
9201 now a frame pointer is generated only if function has arguments
9202 (that need PLUSW2 register access), or has stack arguments, or the
9203 compiler is not instructed to omit the frame pointer,
9204 * (genEndFunction): before restoring local registers that were saved
9205 in the function preamble, also restore the registers that *might*
9206 have been allocated for stack access,
9207 * (genRet): removed some old comments,
9208 * (genCmp, the active (RN's) version): added a call to the
9209 pic16_genCmp_special function to perform the compare with a more
9210 robust and optimized way,
9211 * (genInline): a feature has been added in inline code generation,
9212 which allows a wildcard variable substitution when writing inline
9213 assembly. Code is incomplete and experimental therefore undocumented,
9214 * (genCast): changed order of aopOp for result and right to allow
9215 aopForSym to directly load the result if possible,
9216 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9217 perform an optimized compare on some selected special occasions,
9218 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9219 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9220 generate an IVT any more,
9221 * src/pic16/main.c (pic16_optionsTable): added command line option
9223 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9224 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9226 * src/pic16/NOTES: Raphael Neider added in list of active developers
9227 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9228 jumptable_end to prevent bug #,
9229 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9230 inCond and outCond fields,
9231 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9232 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9233 turn off register spilling,
9234 * (packRegsForOneUse): synced with other ports' versions although it
9235 is not used currently,
9236 * (pic16_packRegisters): added an optimization while reading
9237 structure bitfields, some registers may be saved (malloc code is
9238 decreased by 80 bytes)
9240 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9242 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9243 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9244 this can be optimized more?
9246 2005-03-10 Raphael Neider <rneider AT web.de>
9248 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9249 genNearPointerGet): (hopefully) fixed access to bitfields via
9250 pointers (p->bitN = x; and x = p->bitN; failed)
9252 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9254 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9256 2005-03-09 Raphael Neider <rneider AT web.de>
9258 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9260 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9262 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9263 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9264 (regTypeNum): set REG_BIT type if necessary
9265 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9266 * support/regression/tests/critical.c: check bug 1144613
9268 2005-03-02 Raphael Neider <rneider AT web.de>
9270 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9272 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9274 * src/avr/ralloc.c (serialRegAssign),
9275 * src/ds390/ralloc.c (serialRegAssign),
9276 * src/hc08/ralloc.c (serialRegAssign),
9277 * src/mcs51/ralloc.c (serialRegAssign),
9278 * src/pic/ralloc.c (serialRegAssign),
9279 * src/pic16/ralloc.c (serialRegAssign),
9280 * src/xa51/ralloc.c (serialRegAssign),
9281 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9283 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9285 * src/SDCCast.c (decorateType): fixed bug 1124787
9287 2005-02-20 Hubert Sack <sack AT digiplan.de>
9288 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9290 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9293 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9295 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9296 to keep the correct label reference count when adding/removing references
9297 to labels. A peephole file using this is appended to patch #1144962.
9299 2005-02-14 Raphael Neider <rneider AT web.de>
9301 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9302 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9303 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9304 retrievals of result operand's value on assignment
9306 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9308 * device/include/pic16/string.h: modified prototype for memccpy()
9309 to memccpy(void *, void *, char, size_t)
9310 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9311 check whether to omit frame pointer or not,
9312 * (genInline): convert all occurences of "\n" to LF in inline
9313 assembler blocks, this helps formatting the inline text,
9314 * (pic16_loadFSR0): modified prototype,
9315 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9316 removed some 8051 legacy code,
9317 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9318 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9319 before allocating temporary registers in functions,
9321 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9323 * support/regression/tests/bitvars.c: corrected the "fix"
9325 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9327 * support/regression/tests/bitvars.c,
9328 * support/regression/tests/bitwise.c,
9329 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9331 2005-02-10 Raphael Neider <rneider AT web.de>
9333 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9334 different size for Alpha
9335 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9337 2005-02-09 Raphael Neider <rneider AT web.de>
9339 * src/SDCC.lex(doPragma) : save and restore warning options as well
9340 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9341 * have #pragma less_pedantic set the errorlevel to WARNING
9343 * (cloneOptimize) : fixed wrong malloc's size
9344 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9345 facilitate correct handling of #pragma (save|restore)
9347 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9349 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9351 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9353 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9355 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9357 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9359 2005-02-02 Raphael Neider <rneider AT web.de>
9361 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9362 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9363 * (pic16_storeForReturn): fixed to allow returning function pointers
9364 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9365 * device/include/pic16/{stddef.h,stdbool.h}: added
9367 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9369 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9371 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9373 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9374 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9375 appeared to be required
9377 2005-01-31 Borut Razem <borut.razem AT siol.net>
9379 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9380 include/mcs51 and include/z80 directories to the package
9382 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9384 * src/hc08/gen.c (genFunction): fixed bug #1112752
9386 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9388 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9390 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9392 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9394 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9396 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9398 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9400 * device/include/c8051fxxx.h: removed these 6 files
9401 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9403 2005-01-26 Raphael Neider <rneider AT web.de>
9405 * src/pic16/gen.c (genAssign): fixed assignment from longs
9406 in codespace (were cut to three bytes)
9407 * (genDummyRead): implemented (except for CODESPACE...),
9409 * src/pic16/glue.c (emitStatistics): beautified
9410 * device/lib/pic16/libm/Makefile: added include path
9412 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9414 * src/z80/gen.c (aopPut): fixed bug #1103902
9416 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9418 * device/lib/expf.c: fixed bug #1095792
9420 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9422 * device/lib/pic16/libm: added Math library sources
9424 2005-01-24 Raphael Neider <rneider AT web.de>
9426 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9427 to enable upcast to pCodeOpReg2 (there is no type tag to
9428 differenciate the two and pic16_popGet2p cast into PCOR2)
9429 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9430 (sizeof(sectNames) changed to sizeof(sectName))
9431 Both patches fix segfaults under MinGW.
9433 2005-01-23 Raphael Neider <rneider AT web.de>
9435 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9436 Safe_[mc]?alloc()'ed variables
9437 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9438 of (byte sized) temporaries (assign them to WREG for now)
9439 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9440 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9441 this might fix SIGSEGVs on MinGW...
9442 * src/SDCCopt.c (killDeadCode): restored original behaviour
9443 (volatile operands might get thrown away though)
9445 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9447 * src/pic16/gen.c: fixed bug #1106975,
9448 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9449 pointer update, INTCON is saved, global interrupts are disabled and
9450 restored after updateing TOS.
9451 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9452 * added function attribute 'shadowregs' to take advantage of shadow
9454 * added function attribute 'wparam' as an alternative to the wparam
9456 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9457 user declares a non-ISR function as 'shadowregs',
9458 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9460 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9462 * .version: bumped version number to 2.4.8
9463 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9465 * device/lib/pic16/libio/i2c/: I2C module support library,
9466 * device/include/pic16/i2c.h: I2C support library header,
9467 * device/lib/pic16/libc/stdio/: standard IO support sources,
9468 * (printf_small.c): printf_small() source, supports float print,
9469 * (printf_tiny.c): printf_tiny() source, does not support floats,
9470 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9471 enable global optimizations for entire library source, other
9472 Makefiles in the source tree are also modified to reflect this,
9473 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9475 * doc/sdccman.lyx: updated to reflect new changes,
9476 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9477 sym->onStack if-case,
9478 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9479 sbit, idata, _idata, xdata, _xdata,
9480 * added pragma library, to link an external library, (see doc),
9481 * removed command line options, --pomit-config-words, --pomit-ivt,
9482 --pleave-reset-vector,
9483 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9484 when calling assembler to reflect memory model used, also define
9485 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9486 reflect stack model used,
9487 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9488 on stack return NULL,
9490 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9492 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9493 of the operands is volatile. Fixes #1020220
9495 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9497 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9498 * (OptimizeRegUsage): make sure that there is really no other flow where
9499 the first pCode is used
9501 2005-01-22 Raphael Neider <rneider AT web.de>
9503 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9504 to fix #1106967 (pCode->seq are not set up correctly)
9506 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9508 * src/SDCCglue.c (glue): make sure code area is declared before the
9509 static initialization area.
9511 2005-01-21 Raphael Neider <rneider AT web.de>
9513 * device/lib/Makefile.in: fixed test for pic16 install dir
9514 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9516 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9517 added --optimize-goto compiler switch and pragma wparam documentation
9518 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9519 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9520 and PRODH closing bug #1071770 (peephole optimizer)
9522 2005-01-19 Raphael Neider <rneider AT web.de>
9524 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9525 cmdLine buffers (used when calling sdcpp...) are large enough
9526 (MAX_PATH=256 truncates arguments leading to system halts when
9528 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9529 * (genUminus): rewritten to for efficiency
9530 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9531 used uninitialized in some cases)
9532 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9533 copy the third byte from the int -- now assumes 0x80 (data memory)
9534 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9535 operands (genAddLit expects the iCode's operands to swapped as
9536 well), fixed leftover bytes (crashed for short left operands)
9537 * (pic16_genMinusDec): performance improvements, removed false
9539 * (pic16_genMinus): fixed to cope with differently sized operands
9540 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9542 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9543 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9544 new banksel optimization
9545 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9546 analysis for temporary registers (segfaults...)
9547 * src/pic16/peeph.def: added rule
9549 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9551 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9552 which converts a float number to its ASCII representation
9553 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9554 functions to convert the fractional and integer part of a float to ASCII,
9555 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9556 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9558 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9560 * device/include/pic16/adc.h: added GPL info,
9561 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9562 a pCodeOp as tested operand,
9563 * (genNearPointerGet): optimized bit testing, does not use
9564 intermediate register for bit value, test directly instead with
9565 BTFSS, BTFSC, works only for single bits,
9566 * (genpic16Code): dump the name of the iCode in the asm,
9567 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9568 renamed to pic16_decodeOp,
9569 * (serialRegAssign): do not allocate a temporary register for iCode
9570 sequences that test a single bit for 1/0
9572 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9574 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9575 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9576 access stack and frame pointers. They are initially assigned to
9577 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9578 accessing SFRs. Updated all occurences of modification of stack or
9579 frame pointer in gen.c and pcode.c,
9580 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9581 assigning of a literal value to pointers,
9582 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9583 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9586 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9588 * doc/sdccman.lyx: update documentation about stack pragma, added
9589 some info for stack memory models
9591 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9593 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9595 2005-01-08 Raphael Neider <rneider AT web.de>
9597 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9598 udata sections to fix bug #1097823
9600 2005-01-05 Raphael Neider <rneider AT web.de>
9602 * src/pic16/gen.c (genGenericShift): added handling of differently
9603 sized left operand and result
9605 2005-01-04 Raphael Neider <rneider AT web.de>
9607 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9608 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9609 to hold the condition bit)
9610 * added new version of genCmp (old code available via #define)
9611 * added new version of genShiftLeft/genShiftRight in a generic
9612 way, now supports shifting by negative values
9613 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9614 shiftCount (expected by genGenericShift)
9615 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9616 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9618 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9619 is an invalid literal too...)
9621 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9623 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9624 from Raphael Neider,
9625 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9626 for 8-bit literals. This fixes some literal operands which are sign
9627 extended to 16-bits ints when instruction needs only 8-bits.
9629 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9631 * device/lib/logf.c: added mcs51 assembly version
9632 * device/lib/expf.c: added mcs51 assembly version
9633 * device/lib/_logexpf.c: new shared asm code for expf and logf
9634 * device/include/math.h: add defines for assembly math library
9635 * device/lib/Makefile.in: build new _logexpf.c
9636 * device/lib/libfloat.lib: use new _logexpf.c
9638 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9641 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9642 device types which have less than 0x7f registers.
9644 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9646 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9648 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9650 * device/lib/printf_fast.c: only build on supported arch.
9651 * device/lib/printf_tiny.c: only build on supported arch.
9652 * device/lib/printf_fast_f.c: only build if asm float lib
9653 * device/lib/_fsget1arg.c: only build if asm float lib
9654 * device/lib/_fsget2args.c: only build if asm float lib
9655 * device/lib/_fsnormalize.c: only build if asm float lib
9656 * device/lib/_fsreturnval.c: only build if asm float lib
9657 * device/lib/_fsrshift.c: only build if asm float lib
9658 * device/lib/_fsswapargs.c: only build if asm float lib
9659 * device/include/stdio.h: don't provide print_fast,
9660 print_fast_f, print_tiny prototypes if --xstack used
9662 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9664 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9665 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9668 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9670 * device/lib/printf_fast_f.c: same as printf_fast, but
9671 with floating point enabled
9672 * device/lib/printf_fast.c: minor tweaks
9673 * device/include/stdio.h: add printf_fast_f
9675 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9677 * src/SDCCmain.c: make --float-reent default for mcs51
9678 * device/lib/_fsadd.c: added mcs51 assembly version
9679 * device/lib/_fssub.c: added mcs51 assembly version
9680 * device/lib/_fsmul.c: added mcs51 assembly version
9681 * device/lib/_fsdiv.c: added mcs51 assembly version
9682 * device/lib/_fseq.c: added mcs51 assembly version
9683 * device/lib/_fsneq.c: added mcs51 assembly version
9684 * device/lib/_fsgt.c: added mcs51 assembly version
9685 * device/lib/_fslt.c: added mcs51 assembly version
9686 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9687 * device/lib/Makefile.in: add _fscmp to build
9688 * device/lib/libfloat.lib: add _fscmp to build
9690 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9692 * device/lib/_fs2slong.c: added mcs51 assembly version
9693 * device/lib/_fs2sint.c: added mcs51 assembly version
9694 * device/lib/_fs2schar.c: added mcs51 assembly version
9695 * device/lib/_fs2ulong.c: added mcs51 assembly version
9696 * device/lib/_fs2uint.c: added mcs51 assembly version
9697 * device/lib/_fs2uchar.c: added mcs51 assembly version
9698 * device/lib/_slong2fs.c: added mcs51 assembly version
9699 * device/lib/_sint2fs.c: added mcs51 assembly version
9700 * device/lib/_schar2fs.c: added mcs51 assembly version
9701 * device/lib/_ulong2fs.c: added mcs51 assembly version
9702 * device/lib/_uint2fs.c: added mcs51 assembly version
9703 * device/lib/_uchar2fs.c: added mcs51 assembly version
9704 * device/include/float.h: added #define to select asm vs c
9706 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9708 * device/lib/printf_fast.c: improvements to float output
9709 * device/include/float.h: add defines for assembly float library
9710 * device/lib/_fsget1arg.c: receive 1 float arg
9711 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9712 * device/lib/_fsnormalize.c: normalize a float
9713 * device/lib/_fsreturnval.c: return float, various helper routines
9714 * device/lib/_fsrshift.c: right shift a float's mantissa
9715 * device/lib/_fsswapargs.c: swap 2 floats
9716 * device/lib/Makefile.in: build these 6 new files for mcs51
9717 * device/lib/libfloat.lib: add these 6 files to the library
9719 2004-12-26 Borut Razem <borut.razem AT siol.net>
9721 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9724 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9726 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9727 and fully reentrant and register bank neutral.
9728 * device/lib/printf_fast.c: added float (not enabled by default),
9729 added compact/slower integer (also not enabled by default),
9730 improved size/speed of fast integer code, other minor changes
9731 * device/include/stdio.h, device/lib/Makefile.in,
9732 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9734 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9736 * src/pic16/pcode.c: declaring variables other than at the start of a
9737 block is not supported in C by VC6.
9739 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9741 * applied a previous patch from Raphael Neider that wasn't included
9742 in the previous commits, which fixes infinite loops within jumptable
9744 * made some fixes that previous patches introduced
9746 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9748 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9749 that fixes an issue with AOP_PCODE asmop's offset,
9750 * (pic16_popCopyReg): update instance field too,
9751 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9752 function of pic port,
9753 * (genCmp, genAnd, genAssign),
9754 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9756 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9758 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9759 variables initial values to idata section,
9760 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9761 variables in some functions. This utilizes parmBytes field of iCode
9762 structure to hold the offset of the variable in stack. (might be
9763 able to use the stack field too?)
9764 * applied patch from Raphael Neider # ### , # ###
9765 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9766 variable initial values in idata section,
9767 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9768 for static variables with initial value
9769 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9770 applied fix in while loop from Raphael Neider.
9772 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9774 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9775 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9776 * src/ds390/ralloc.c (serialRegAssign): spill bits
9777 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9778 * support/Util/SDCCerr.c,
9779 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9780 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9781 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9783 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9785 * device/include/sdcc-lib.h: inserted LGPL, added includes
9786 asm/ds390/features.h and asm/mcs51/features.h
9787 * device/include/asm/default/features.h,
9788 * device/include/asm/gbz80/features.h,
9789 * device/include/asm/z80/features.h: added empty _AUTOMEM
9791 * device/include/asm/ds390/features.h,
9792 * device/include/asm/mcs51/features.h: added files with defines for
9793 _AUTOMEM and _STATMEM indicating automatic and static storage class
9794 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9795 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9796 * src/SDCCicode.c (geniCodeCast),
9797 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9798 * src/SDCCloop.c (loopInduction): removed unused variable lr
9799 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9800 to convertToFcall to include char modulo (RFE 1065037), added check
9801 if left operand is unsigned and use abs of literal value
9802 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9803 as it doesn't work after conversion from peephole.def to peephole.rul
9804 * src/mcs51/gen.c (toBoolean): added check for size,
9805 (genModOneByte): optimized code for signed char modulo a literal
9806 power of 2 (thanks to Hubert Sack),
9807 (genRRC): removed unnecessary "clr c",
9808 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9809 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9811 swapped rules 256.c and 256.d,
9812 extended 256.d by using new multiple checks (thanks Erik),
9813 added rules 256.e and 256.f,
9814 updated rule 261.a and 261.b to new generated code
9815 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9817 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9819 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9820 induction related bugs, including first part of bug #1074377
9822 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9824 * applied patch from bug-report #1076292,
9825 * applied patches for genAnd and Goto-optimizations for Raphael
9827 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9828 dump a less iCode information,
9829 * src/pic16/device.h (pic16_options_t): added field debgen,
9830 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9831 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9832 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9834 * (various functions): added macros FENTRY and FENTRY2 to functions,
9835 to emit function prologue,
9836 * (various functions): fixed indentation,
9837 * (genNearPointerGet): fixed loading of FSR0,
9838 * (genPackBits): applied patch from Raphael Neider to fix updating
9839 of FSR0 and touching only the modified bits,
9840 * src/pic16/genarith.c (various functions): added macros FENTRY to
9841 emit function prologue in comments,
9842 * src/pic16/pcode.h: added functions debugf2, debugf3,
9843 * src/pic16/ralloc.c: partial fix for packForPush caused
9846 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9848 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9849 <stsp AT users.sourceforge.net> with reversed byte order
9850 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9852 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9854 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9856 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9857 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9859 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9861 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9863 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9865 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9867 (setFromConditionArgs): friendly operand parser for peephole rules,
9868 (operandBaseName, operandsNotRelated): new peephole condition
9869 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9870 architecture specific register naming into account, handles n-way
9871 comparisons, and supports quoted literals
9872 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9874 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9876 * src/mcs51/peeph.def: fixed bug #1076940
9878 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9880 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9882 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9884 Adding support for replacing ljmps with sjmps in jumptables
9885 generated for switch statements. For now you need to set the
9886 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9887 Now 4 algorithms for mcs51 jumptable generation are used:
9888 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9889 addresses loaded pc-relative for up to 112 cases and stack-pushing
9890 target addresses loaded with offset from dptr for up to 256 cases.
9892 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9893 * src/mcs51/main.c: adapted constants for switch table generation
9894 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9896 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9898 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9899 * support/regression/tests/bug1057979.c: added test for bug 1073386
9901 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9903 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9906 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9908 * src/pic16/device.h,
9909 * src/pic16/genarith.c,
9912 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9914 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9916 Large cummulative patch for pic16 port.
9917 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9918 to call when a stack overflow occurs,
9919 * (malloc.h): added CVS Id tag,
9920 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9922 * added libc directory. The current version of LibC contains string
9923 functions, ctype functions and macros and some functions of the
9924 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9925 be extensively tested in the future. Standard disclaimer here.
9926 Library is not automatically build yet. But one can build it by
9927 invoking 'make' inside the libc directory.
9928 * added ADC library under libio. Preliminary version yet.
9930 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9931 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9932 aopForRemat() now and not by pic16_aopOp(),
9933 * (pic16_popGetTempReg): removed warning messgae when allocating
9934 temporary registers, its a buggy feature and will be removed,
9935 * (pic16_popGet): set register instance field in AOP_CRY,
9936 * (pic16_outBitC): fixed for results in size greater than 1,
9937 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9938 * (pic16_storeForReturn): optimized return of 0,
9939 * (genCmp): experimental code for new genCmp which uses PIC18's
9940 special compare&skip instructions. Initial tests fail some times
9941 with variables grater than 1 byte in size, so new code is disabled,
9942 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9944 * (genCast): began a fix to optimize the casting of a bit to another
9945 bit, now assigning a bitfield to another bitfield will fail, sorry,
9946 * src/pic16/main.c: disabled the use of lr-support feature,
9947 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9948 * added some function prototypes, added function _debugf prototype,
9949 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9950 bits with offset (case PO_GPR_BIT),
9951 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9953 * (isBankInstruction): modified to return 0 for no banking instruction,
9954 and 1 for banking instruction,
9955 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9956 caused stop processing pCodes after a inline assembly block,
9957 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9958 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9959 registers when it shouldn't,
9960 * src/pic16/ralloc.c (allocReg): add preliminary support for
9961 supporting a limited set of temporary registers,
9963 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9965 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9966 genDataPointerSet): ensure assignments always copy in MSB to LSB
9968 (loadRegFromAop): recognize CLRH optimization,
9969 (genFunction): optimize RECEIVE iCodes in reentrant functions
9971 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9973 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9974 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9976 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9977 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9978 contiguous with data
9980 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9982 * device/lib/_gptrget.c (_gptrget),
9983 * device/lib/_gptrgetc.c (_gptrgetc),
9984 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9985 instead of sjmp to ret
9986 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9987 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9989 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9991 * .version: bumped version to 2.4.7
9992 * device/lib/_gptrget.c (_gptrget): is now _naked
9993 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9994 * device/lib/_gptrput.c (_gptrput): is now _naked
9995 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9996 (createFunction): fixed xstack
9997 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9998 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10000 (geniCodeCritical): store original interrupt state in an iTemp bit
10001 var unless stack-auto
10002 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10003 * src/SDCCmain.c (setIncludePath): added include/target to search path
10004 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10005 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10007 (processFuncArgs): put bit vars in bit area
10008 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10009 unsaveRBank): fixed xstack,
10010 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10011 (genFunction, genEndFunction): fixed xstack,
10012 (genAssign): optimization don't walk backwards through mem
10013 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10014 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10015 * support/regression/Makefile: also make library (for stack-auto) when
10016 making "all" and added "test-mcs51-xstack-auto"
10017 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10018 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10019 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10020 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10021 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10022 make-library by MAKE_LIBRARY
10023 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10024 regression tests for xstack
10025 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10026 * support/regression/tests/critical.c: test for critical on mcs51
10028 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10030 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10031 built version of sdcc instead of installed version
10033 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10035 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10036 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10038 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10039 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10040 WARNING: remove device/lib/build/z80/printf.o by hand when
10041 updating from previous build!
10042 * device/lib/z80/printf.c: updated comment
10043 * support/regression/tests/bug1057979.c: test all ports now
10044 * support/regression/tests/bug1065458.c: file added
10046 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10048 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10049 *_start and *_end symbols for static functions
10051 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10053 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10054 and search crt0.o in all library paths,
10055 (setIncludePath): proper handling of --nostdinc,
10056 (setLibPath): proper handling of --nostdlib
10057 * support/regression/Makefile,
10058 * support/regression/ports/ds390/spec.mk,
10059 * support/regression/ports/gbz80/spec.mk,
10060 * support/regression/ports/hc08/spec.mk,
10061 * support/regression/ports/mcs51/spec.mk,
10062 * support/regression/ports/mcs51-large/spec.mk,
10063 * support/regression/ports/mcs51-stack-auto/spec.mk,
10064 * support/regression/ports/z80/spec.mk: use include and lib files from
10065 built version of sdcc instead of installed version
10066 * doc/sdccman.lyx: fixed typo in --nostdinc
10068 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10071 * src/pic/device.c,
10072 * src/pic/ralloc.c,
10073 * src/pic/gen.c : added support to generate code for struct bit fields.
10075 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10077 * as/xa51/xa_version.h,
10078 * device/include/errno.h,
10079 * device/include/regc515c.h,
10080 * device/lib/_itoa.c,
10081 * device/lib/_ltoa.c,
10082 * device/lib/ser_ir_cts_rts.c,
10083 * sim/ucsim/xa.src/glob.cc,
10084 * sim/ucsim/xa.src/inst_gen.cc,
10085 * sim/ucsim/xa.src/xa_bit.cc,
10086 * sim/ucsim/xa.src/xa_sfr.cc,
10087 * sim/ucsim/z80.src/inst_dd.cc,
10088 * sim/ucsim/z80.src/inst_fdcb.cc,
10089 * support/scripts/keil2sdcc.pl,
10090 * src/pic16/pic16.dsp,
10091 * src/pic16/pic16a.dsp: corrected cvs line endings
10092 * device/lib/printf_large.c: fixed bug 1057979
10093 * src/pic16/gen.c: fixed non-C standard code
10094 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10095 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10096 * support/regression/ports/mcs51/support.c: reload T1 asap
10097 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10098 pdata use and clear idata startup behaviour
10099 * support/regression/tests/bug1057979.c: added
10101 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10103 * device/examples/ds390/ow390/ad26.h,
10104 * device/examples/ds390/ow390/cnt1d.h,
10105 * device/examples/ds390/ow390/crcutil.c,
10106 * device/examples/ds390/ow390/ownet.h,
10107 * device/examples/ds390/ow390/owsesu.c,
10108 * device/examples/ds390/ow390/swt12.h,
10109 * device/examples/ds390/ow390/swtoper.c,
10110 * device/examples/ds390/ow390/temp10.h,
10111 * device/examples/ds390/ow390/thermodl.c,
10112 * device/examples/ds390/tinitalk/tinitalk.dsp,
10113 * device/examples/ds390/tinitalk/tinitalk.dsw,
10114 * device/examples/mcs51/clock/hw.h,
10115 * device/examples/mcs51/simple2/go.bat,
10116 * device/examples/serialcomm/windows/serial.h,
10117 * device/examples/xa51/dummy.c,
10118 * device/examples/xa51/hello.c,
10119 * device/include/80c51xa.h,
10120 * device/include/at89x051.h: corrected cvs line endings
10122 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10124 * src/pic16/main.c (options): added command line --gstack, to trace
10125 stack over/under flows,
10126 * added pragma 'wparam' to allow passing first byte of function
10127 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10128 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10129 call to __gstack_test function and sets up the symbol as extern,
10130 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10131 * popaop): added call to pic16_testStackOverflow,
10132 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10134 * (genCall, genPcall): now all parameters are passed via stack
10135 except in functions that are pass to wparam pragma in which WREG is
10137 * (genPcall): REENTRANT flag is checked to see if variable prototype
10138 contains reentrant keyword, don't call a non-reentrant function, via
10139 a reentrant function pointer or vice versa, functions are never
10141 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10143 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10144 SIGSEGV when accessing a NULL register stucture,
10145 * (pic16_printGPointerType): modified to handle UPPER modifier for
10146 function initializers, changed prototype of function to simpler one,
10147 * (pic16_printIvalFuncPtr): check to see if function is already
10148 added in externs list,
10149 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10150 optimized a move from W to SFR with a move to the same register
10151 later after a CALL,
10152 * device/lib/pic16/debug: NEW directory, contains debug features
10153 which are enabled when linking with libdebug.lib, currently command
10154 line option --gstack enables stack pointer tracing for over/under
10155 flow, corresponding sources are in debug/gstack
10157 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10159 * doc/sdccman.lyx: updated SDCC version,
10160 * (PIC16 port): update list of command line options,
10161 * src/pic16/device.h (structure pic16_options_t): added field gstack
10162 to enable stack overflow tracing on push/pops,
10163 * src/pic16/device.c (statistics structure): added statistics
10165 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10166 pic16_dump_int_registers): increase statistics counters for each
10167 * variable which is encountered
10168 * (pic16_dump_usection): emit each .udata variable to its own udata
10170 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10171 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10172 parameters via stack, otherwise use old scheme,
10173 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10174 assembler output file,
10175 * src/pic16/main.c: added command line options --gstack to enable
10176 push/pop tracing for stack overflow,
10177 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10178 instructions): added size of each instruction,
10179 * (pic16_countInstruction): estimate size of instructions in
10180 the_pFile list, inline assembly blocks are not counted,
10181 * (pic16_FixRegisterBanking): trace previous register usage, when
10182 banksel optimizations is greater than 0, don't emit a redudant
10185 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10187 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10188 * src/pic16/ralloc.c : applied same fix for pic16.
10189 * src/pic/gen.c : tidied it up a little.
10191 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10193 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10194 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10196 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10198 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10200 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10202 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10203 non-reentrant function __modsint in the interrupt function (thus
10204 corrupting math operations during serial I/O)
10205 * device/lib/ser_ir.c: as above, changed buffersize
10206 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10207 256.c,d for zeroing
10208 * doc/Makefile: added option -t for rsync
10210 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10212 * src/SDCCast.h (struct ast),
10213 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10215 2004-10-20 Borut Razem <borut.razem AT siol.net>
10217 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10220 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10222 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10224 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10225 support functions to replace long sequences of MOVFF's from access
10226 bank registers to stack and vice versa,
10227 * src/pic16/device.h: added new field opt_flags, where optimization
10228 flags can be set to enable certain features,
10229 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10230 * pBlock, (genFunction, genEndFunction): surroung loop for
10231 saving/loading used registers in stack with PC_INFO pCodes,
10232 INF_LREGS. Code in between can then be optimized by pCode optimizer
10233 to support function calls,
10234 * (genDataPointerSet): fixed bug which loaded float fields in
10235 structures with corrupt data,
10236 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10237 in a standard way debug info on stderr. Feature used for developing
10238 and debugging only,
10239 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10240 obsolete chunks of code,
10241 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10242 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10243 * pic16/src/pcode.c (pic16_newpCodeInfo,
10244 * (pic16_newpCodeOpLocalRegs),
10245 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10247 * (pic16_pCodeConstString): printing of the initial value of a
10248 symbol as a comment is inhibited since parsing was already done by
10249 copyStr and output is corrupt,
10250 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10252 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10254 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10256 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10258 * as/mcs51/lkarea.c: removed old K&R style,
10259 (lnksect): changed check on boundary error,
10260 (lnksect2): changed check on boundary error,
10261 (lnksect2): extend XSTK to end of page if size = 1
10262 * as/mcs51/lkmain.c: removed old K&R style,
10263 (Areas51): create l_IRAM symbol
10264 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10265 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10266 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10267 * device/lib/_mullong.c: added version to be compiled with xstack
10268 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10269 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10270 * device/lib/mcs51/crtxstack.asm: fixed comment
10271 * src/SDCCglue.c: maxInterrupts defaults to 0,
10272 (emitMaps): added pdata,
10273 (createInterruptVect): (re)moved default,
10274 (glue): added pdata,
10275 (glue): moved __start__xstack to XSTK with default size 1
10276 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10277 and options.float_rent when options.stackAuto is set,
10278 (linkEdit): only write XDATA_NAME if provided on command line
10280 * src/SDCCmem.c: added pdata
10281 * src/port.h: added pdata_name to PORT
10282 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10283 (saveRegisters, unsaveRegisters): removed usage of B,
10284 (genMinus): fixed accumulator clash,
10285 (genJumpTab): added comment, this needs another look
10286 * src/mcs51/gen.c: added check for "B in use" paranoia,
10287 added pushB() and popB()
10288 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10291 * src/ds390/main.c,
10293 * src/mcs51/main.c,
10295 * src/pic16/main.c,
10297 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10298 added PSEG (PAG,XDATA) or NULL to port specifier
10299 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10300 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10301 (_mcs51_genInitStartup): removed __start__xstack equ,
10302 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10303 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10304 * src/z80/gen.c (_rleAppend): fixed warnings
10305 * support/regression/tests/zeropad.c: added pdata test
10306 * .version: bumped to 2.4.6
10308 2004-10-17 Borut Razem <borut.razem AT siol.net>
10310 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10311 as a part of nightly build
10313 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10315 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10316 WREG holds the first byte function parameters,
10317 * (aopForSym): take special case for symbols which are in FARSPACE
10318 but in CODESPACE too,
10319 * (assignResultValue): modified to take into account _G.useWreg,
10320 * (genCall): don't use wreg for parameter passing when function is
10321 declared as reentrant, too, added optimization INCF to stack
10322 pointer when stack parameter count is 1,
10323 * (genFunction, genEndFunction): refurnished and fixed to not using
10324 wreg for passing parameters when function has varargs or is
10325 reentrant, fixed bug with symbol name compare for generating
10326 functions in absolute address,
10327 * (pic16_storeForReturn): refurnished,
10328 * (genCmp): began writing a new version of the function, not ready
10329 yet, therefore it is disabled,
10330 * (genAssign): do not read code memory when assigning a function to
10331 a pointer function,
10332 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10333 array of characters, not pointer,
10334 * (pic16initialComments): in debug mode emit an .ident directive for
10336 * (_process_pragma): emit a new warning type (internal to pic16)
10337 when setting stack to default length, emit a similar warning when
10338 placing a function at absolute address and address is not word aligned
10339 * (_pic16_parseOptions): added 'return TRUE' statement,
10340 * (_pic16_linkEdit): if compiling a source, then add the source's
10341 file object, first in the list of objects to link,
10343 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10345 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10346 * src/pic/main.c : removed VC warning.
10347 * src/pic/gen.c : changed comment.
10349 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10351 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10352 reference to a deprecated symbol _GPTRREG was causing failure to
10353 link. Thanks G. M. Gallant for the info.
10355 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10357 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10358 comments for Bugs item #954788.
10360 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10362 * src/pic16/device.c (pic16_dump_gsection,
10363 * pic16_groupRegistersInSection): handle symbols declared to be in
10364 access bank differently,
10365 * src/pic16/gen.c (struct _G): added field resDirect,
10366 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10367 send values read from stack directly to result and don't allocate
10369 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10371 * (pic16_sameRegsOfs): NEW,
10372 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10373 free because they were not allocated from temporary pool,
10374 * pic16_popRegFromString): workaround to fix a problem with
10375 allocating variables twice or never,
10376 * (genGenPointerGet): using PRODL instead of FSR0H,
10377 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10379 * (genAssign): take advantage of the _G.resDirect flag,
10380 * (genCast): around line 11844, use mov2f instead of directly
10381 MOVFF'ing between operands to account for literal values,
10382 * src/pic16/genutils.c: some new debug functions for gpsim have been
10384 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10385 float with integer part only,
10386 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10387 place variables in access bank
10388 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10389 updated sources to reflect recent changes in gen.c
10391 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10393 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10394 sources that searched for headers in installation path, now the
10395 device/include/pic16 is used,
10396 * src/pic16/glue.c (pic16glue),
10397 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10398 .line directives if not in debug mode, this suppresses assembler's
10399 warnings for ignored directives
10401 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10403 * src/port.h: made reset_regparms prototype void parameter explicit.
10404 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10405 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10406 * doc/sdccman.lyx: documented warning disabling and how to use
10407 printf_large to make it print floats.
10408 * device/include/stdbool.h: NEW
10409 * device/lib/_atof.c,
10410 * device/lib/_divuint.c,
10411 * device/lib/_divulong.c,
10412 * device/lib/expf.c,
10413 * device/lib/printf_large.c,
10414 * device/lib/sincosf.c,
10415 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10416 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10417 a completely reentrant lib.
10419 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10421 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10422 * device/include/pic16/stdio.h: fixed bug with colon
10424 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10426 * device/include/pic16/stdio.h,
10427 * device/include/pic16/stdlib.h,
10428 * device/include/pic16/math.h: NEW
10429 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10430 declared as _naked to reduce overhead
10431 * device/lib/Makefile.in (target port-specific-objects-pic16):
10432 changed * to *.* so to ignore the CVS directory,
10433 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10434 stacked variables back in stack,
10435 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10438 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10440 * .version: bumped version number to 2.4.5
10441 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10442 * support/Util/SDCCerr.c (messages structure): added entry for
10445 Large cumulative patch for pic16 port and libraries.
10446 * device/include/pic16/sdcc-lib.h,
10447 * device/include/pic16/stdarg.h,
10448 * device/include/asm/pic16/features.h,
10449 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10450 * device/include/pic16/float.h: changes reentrant keyword with
10451 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10452 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10453 updated target build-libraries to include objects from gptr,
10454 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10455 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10456 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10457 all function headings,
10458 * src/SDCCmain.c: added global parameter userIncDirsSet,
10459 * (parseCmdLine): when option -I is encountered add directory to
10460 userIncDirsSet too,
10461 * src/version.awk: added space between control and long,
10462 * src/pic16/NOTES: added some notes for the port,
10463 * src/pic16/gen.c: added prototype for mov2fp function,
10464 * (fReturnpic16[]): properly named return value registers,
10465 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10466 * (aopForSym): added code to handle symbols with onStack flag set,
10467 symbols onStack are allocated PTRSIZE bytes,
10468 * (aopFreeAsmop): handles special case where asmops are stack objects,
10469 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10470 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10471 added argument lock to trace flaws in allocating temporary registers
10472 when developing port,
10473 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10474 * (pic16_popRegFromString): reenabled allocating a direct register
10476 * (assignResultValue): various beautifications,
10477 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10478 referenced function argument,
10479 * (genIpush): reenabled to allow stacked arguments, handles only
10480 ic->parmPush iCodes,
10481 * (genCall, genPcall): major changes to allow for variable argument
10482 functions, fixed a bug with falsely restoring stack pointer after
10483 returning from call,
10484 * (genFunction): pending code for critical function,
10485 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10486 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10487 * (genNearPointerGet): fixed bug with indirect reading, was always
10489 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10491 * (genAddrOf): rewrote code to take address of a stacked function parameter
10492 * (genCast): fixed casting to generic pointer type,
10493 * src/pic16/gen.h: added AOP_STA,
10494 * (struct asmop): added field stk,
10495 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10496 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10497 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10498 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10499 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10500 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10502 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10504 * (pic16_port structure): generic pointer size is set to 3,
10505 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10506 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10508 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10509 operand is an iTemp,
10511 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10513 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10514 * debugger/mcs51/simi.c: addapt new syntax of s51
10516 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10518 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10519 * src/pic16/pcode.c: commented out some calls to free() in order to
10522 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10525 * src/SDCCicode.c (isiCodeInFunctionCall),
10526 * src/avr/ralloc.c (selectSpil),
10527 * src/pic/ralloc.c (selectSpil),
10528 * src/pic16/ralloc.c (selectSpil),
10529 * src/ds390/ralloc.c (selectSpil),
10530 * src/hc08/ralloc.c (selectSpil),
10531 * src/xa51/ralloc.c (selectSpil),
10532 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10533 stack in the middle of a function call sequence (fixes bug #1020268)
10534 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10535 costs associated with the minimum switch case.
10537 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10539 * src/SDCC.lex: fixed bug #1030549
10541 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10543 * src/SDCCcse.h (struct cseDef),
10544 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10545 over a function call if the CSE is derived from a symbol whose
10546 address has been taken (fixes bug #1029883)
10547 * support/regression/tests/bug-1029883: a new regression test for
10550 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10552 * src/hc08/gen.c (emitinline): fixed bug #1029778
10553 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10554 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10555 and starts toward RFE #905167)
10557 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10559 * src/pic16/gen.c (mov2f): New function to move an operand to
10560 another without considering if it is a literal or a register,
10561 * (pic16_sameRegs): don't check if they are both AOP_REG,
10562 * (AccRsh): removed andmask=0 lines,
10563 * (genLeftShift): duplicated to be improved in future versions,
10564 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10565 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10566 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10567 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10568 * (insertBankSwitch): fixed inserting banksel directives algorithm
10569 for instructions that follow a skip instruction, this fixes a report
10570 for broken subtraction code generation,
10571 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10572 iCode is a left op, just in case result and right share the same
10575 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10578 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10580 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10581 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10582 on 2004-09-12; it was buggy
10584 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10586 * src/SDCCsymt.h: removed RESULT_CHECK
10591 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10593 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10595 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10596 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10597 configuration values no more rejected by compiler, they are assigned
10598 to configuration registers with a warning message instead,
10599 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10600 the for-loop so last conf register is emitted too,
10601 * (_pic16_initPaths): link library libsdcc.lib by default,
10602 * (_hasNativeMulFor): modified test for multiplication according to
10603 Raphael Neider's remarks. Integer multiplication is also done with
10605 * device/include/pic16/pic18fregs.h: corrected type error in while
10606 testing and including 18f6720 header file
10608 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10610 * src/pic16/device.h (pic16_options): removed field use_crt,
10611 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10612 until an optimization to handle single bits is added,
10613 * (pic16_loadFSR0): moved before genUnpackBits,
10614 * (genAnd): some white lines removed,
10615 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10616 leave_reset flags in pic16_options when using crt modules,
10618 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10620 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10621 for bugs 898889 & 979599. Also used some safer print instructions.
10623 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10625 * src/pic16/device.h (pic16_options_t): added field use_crt,
10627 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10628 catch a probable future bug,
10629 * src/pic16/gen.c: aopIdx function commented out,
10630 * (genAssign): commented out old code which used aopIdx,
10631 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10632 code, added if conditionals to take into account the --use-crt
10633 command line options,
10634 * src/pic16/main.c (pic16_optionsTable): added new command line
10635 options, --use-crt= and --no-crt,
10636 * (_pic16_linkEdit): now the proper crt object is added in the
10637 linker command line except than when --no-crt is specified,
10638 * src/pic16/pcode.c,
10639 * src/pic16/pcode.h: added some structures and functions for a new
10640 optimization scheme to compansate for instruction overhead between
10641 same iCodes, this scheme is currently under development and is not
10642 working in any way,
10643 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10645 * device/lib/pic16/startup/crt0i.c,
10646 * device/lib/pic16/startup/crt0iz.c: added global char variable
10647 __uflags to force the generation of an idata section
10649 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10652 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10653 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10655 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10657 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10658 Frieder) and clarified the default code optimization mode
10660 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10662 * src/SDCC.lex (doPragma, process_pragma),
10663 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10664 "opt_code_size", and "opt_code_balanced"
10665 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10666 regrouped options by category, added support for category headers
10667 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10668 and "--opt-code-size"
10669 * doc/sdccman.lyx: documented these new options and pragmas
10670 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10671 preference into account
10673 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10675 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10676 geniCodePreDec): Fixed bug 904237 by generating a warning
10678 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10680 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10682 * src/pic/device.c : When no max ram set validate full memory range.
10684 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10686 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10688 * device/lib/_gptrget.c,
10689 * device/lib/_gptrput.c: updated comment
10690 * device/lib/calloc.c,
10691 * device/lib/free.c,
10692 * device/lib/malloc.c,
10693 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10694 * src/SDCCcse.c (cseBBlock),
10695 * src/SDCCicode.c (printOperand, geniCodeArray),
10696 * src/SDCCicode.h (struct operand): fixed bug 868103
10697 * support/regression/tests/bug-868103.c: added
10698 * src/SDCCast.c (searchLitOp),
10699 * src/SDCCcse.h (struct cseDef),
10700 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10701 * src/SDCCicode.h (struct operand),
10702 * src/SDCCsymt.h (struct sym_link),
10703 * src/avr/gen.c (hasInc),
10704 * src/ds390/gen.c (hasInc),
10705 * src/hc08/gen.c (genPlusIncr, hasInc),
10706 * src/mcs51/gen.c (hasInc),
10707 * src/pic16/glue.c (pic16_printIvalChar),
10708 * src/pic16/ralloc.c (regWithIdx),
10709 * src/xa51/gen.c (hasInc) : removed warnings
10710 * src/SDCCast.c (createBlock): added comment ???
10711 * src/hc08/ralloc.c: updated comments
10713 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10715 * doc/sdccman.lyx: updated section on switch statements, added
10716 section about semaphore locking
10717 * doc/Makefile: added option -info for latex2html
10718 * device/lib/_gptrget.c,
10719 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10721 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10723 * src/pic/device.h,
10724 * src/pic/device.c,
10725 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10726 maxram is less than 0x100.
10728 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10730 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10732 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10735 * src/mcs51/main.c,
10736 * src/ds390/main.c,
10740 * src/pic16/main.c,
10743 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10744 a jump table is the best form for a switch statement, including
10745 automatic insertion of missing cases to make the case range
10746 continuous. Developed in collaboration with Frieder Ferlemann.
10748 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10750 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10751 accumulator result if it needs sign extension
10753 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10755 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10757 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10759 * device/lib/gbz80/printf.c,
10760 * device/lib/z80/printf.c: removed define for NULL
10762 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10764 * as/xa51/xa_link.c,
10765 * device/examples/ds390/ow390/ad26.c,
10766 * device/examples/ds390/ow390/cnt1d.c,
10767 * device/examples/ds390/ow390/counter.c,
10768 * device/examples/ds390/ow390/ds2480.h,
10769 * device/examples/ds390/ow390/ds2480ut.c,
10770 * device/examples/ds390/ow390/findtype.c,
10771 * device/examples/ds390/ow390/gethumd.c,
10772 * device/examples/ds390/ow390/owllu.c,
10773 * device/examples/ds390/ow390/ownetu.c,
10774 * device/examples/ds390/ow390/swt12.c,
10775 * device/examples/ds390/ow390/swtloop.c,
10776 * device/examples/ds390/ow390/temp.c,
10777 * device/examples/ds390/ow390/temp10.c,
10778 * device/examples/ds390/ow390/thermo21.c,
10779 * device/examples/ds390/ow390/tinilnk.c,
10780 * device/examples/ds390/ow390/tstfind.c,
10781 * device/examples/serialcomm/windows/serial.cpp,
10782 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10783 * device/include/reg51.h: fixed line endings for cvs
10785 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10787 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10788 packRegsForAccUse, packRegisters): new accumulator register
10790 * support/regression/ports/hc08/support.c (_putchar): suppress
10791 warning of unused variable
10792 * src/SDCCicode.c: added SWAP entry to codeTable
10794 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10796 * device/lib/sprintf.c: forgot to add this file before previous commit
10798 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10800 * src/pic16/gen.c (genPackBits): added operand right in function
10801 parameters, load result directly if p_type is POINTER (that is
10802 called by genNearPointerSet)
10803 * (genUnPackBits): added operand left in function parameters,
10804 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10805 FSR0 if accessing bitfields,
10807 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10809 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10810 _print_format; updated printf, sprintf, vsprintf
10811 * device/include/asm/default/features.h: corrected comment/define
10812 * device/lib/Makefile.in: added sprintf.c
10813 * device/lib/libsdcc.lib: added sprintf module
10814 * device/lib/printf_large.c,
10815 * device/lib/vprintf.c,
10816 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10818 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10819 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10820 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10822 * support/regression/tests/zeropad.c: define idata as data for hc08
10824 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10826 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10827 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10828 labels are referenced at least once (even if a reference is not found)
10829 * src/hc08/gen.c (emitcode): set isComment flag for comments
10830 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10831 loads), rules 6a..6b (optimize jumps to return)
10833 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10835 * device/lib/acosf.c (acosf),
10836 * device/lib/asinf.c (asinf),
10837 * device/lib/atanf.c (atanf),
10838 * device/lib/ceilf.c (ceilf),
10839 * device/lib/cosf.c (cosf),
10840 * device/lib/coshf.c (coshf),
10841 * device/lib/cotf.c (cotf),
10842 * device/lib/fabsf.c (fabsf),
10843 * device/lib/floorf.c (floorf),
10844 * device/lib/log10f.c (log10f),
10845 * device/lib/logf.c (logf),
10846 * device/lib/sinf.c (sinf),
10847 * device/lib/sinhf.c (sinhf),
10848 * device/lib/sqrtf.c (sqrtf),
10849 * device/lib/tanf.c (tanf),
10850 * device/lib/tanhf.c (tanhf),
10851 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10852 replaced all instances of "reentrant" in the library functions
10853 defined in math.h with this macro.
10854 * support/regression/tests/float_trans.c: reenabled test for hc08
10856 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10858 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10859 erroneously deleted
10861 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10863 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10864 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10865 multi-byte volatile operands are used
10866 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10867 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10868 initialization to area GSINIT0 so that it would always precede
10869 any static initializers in GSINIT
10870 * support/regression/tests/zeropad.c: fixed idata define for hc08
10871 * support/regression/tests/bug-927659.c,
10872 * support/regression/tests/float_trans.c: disabled tests for hc08
10873 pending missing library routines
10874 * .version: increased version number to 2.4.4 - hc08 port now passes
10878 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10880 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10881 * Makefile.common.in,
10883 * as/hc08/Makefile.in,
10884 * as/mcs51/Makefile.in,
10885 * as/z80/Makefile.in,
10886 * debugger/mcs51/Makefile.in,
10887 * device/include/Makefile.in,
10888 * device/lib/Makefile.in,
10891 * link/z80/Makefile.in,
10892 * packihx/Makefile.in,
10893 * sim/ucsim/main_in.mk,
10894 * sim/ucsim/avr.src/Makefile.in,
10895 * sim/ucsim/doc/Makefile.in,
10896 * sim/ucsim/gui.src/serio.src/Makefile.in,
10897 * sim/ucsim/hc08.src/Makefile.in,
10898 * sim/ucsim/s51.src/Makefile.in,
10899 * sim/ucsim/xa.src/Makefile.in,
10900 * sim/ucsim/z80.src/Makefile.in,
10902 * support/cpp2/Makefile.in,
10903 * support/librarian/Makefile,
10904 * support/makebin/Makefile: added DESTDIR to the install path proposed
10905 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10906 * doc/sdccman.lyx: added DESTDIR documentation
10908 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10910 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10911 instruction for interrupt handlers, use fast returns when returning
10912 from high priority interrupts
10914 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10916 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10918 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10919 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10920 bugs, ported much of Bernhard's code from mcs51
10921 * src/mcs51/gen.c (genSend),
10922 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10923 than one when calling a reentrant function
10924 * device/lib/_mullong.c: defined an alternate struct layout for big
10925 endian ports (hc08)
10927 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10929 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10932 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10934 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10935 are sane and complete before asking the port its prefered parameter
10936 passing method (fixes bug #1017633)
10937 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10940 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10942 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10943 problem in bitfields >= 8 bits.
10945 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10947 * src/SDCCsymt.c: undid changes that were not meant to be committed
10949 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10951 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10953 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10955 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10956 copied and wrong bit got inverted
10958 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10960 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10961 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10962 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10963 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10964 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10965 assignments to bitfields at known addresses
10966 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10967 reads from bitfields at known addresses
10968 * src/hc08/ralloc.c (packRegisters),
10969 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10970 genhc08Code): optimize pointer get values used as conditionals
10971 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10974 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10976 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10977 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10978 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10981 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10983 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10985 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10987 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10990 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10992 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10994 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10996 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10999 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11001 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11003 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11005 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11006 cases use more compact code.
11008 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11010 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11012 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11014 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11016 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11019 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11020 parameter of changePointer() from symbol* to sym_link*
11021 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11022 * src/SDCCsymt.c (compareType): void* type is castable to other
11023 pointers, but not necesarily an exact match.
11024 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11025 is no longer blindly treated as an exact match.
11026 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11028 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11030 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11032 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11036 * src/pic/ralloc.h,
11037 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11039 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11041 * src/pic/device.c,
11042 * src/pic/device.h,
11043 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11045 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11047 * src/mcs51/gen.c (emitcode): fixed bug #992819
11049 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11051 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11052 there's no need to make it worse
11054 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11056 * src/mcs51/ralloc.c (deassignLR),
11057 * src/ds390/ralloc.c (deassignLR),
11058 * src/hc08/ralloc.c (deassignLR),
11059 * src/z80/ralloc.c (deassignLR),
11060 * src/pic/ralloc.c (deassignLR),
11061 * src/pic16/ralloc.c (deassignLR),
11062 * src/avr/ralloc.c (deassignLR),
11063 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11064 rlivePoint): fixed another part of bug #971834
11066 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11068 * src/z80/main.c: enabled "critical" keyword
11069 * src/z80/mappings.i,
11070 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11071 functions (fixes bug #979646)
11072 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11074 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11076 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11079 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11081 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11082 doesn't disable too much optimizations
11084 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11086 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11088 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11090 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11092 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11094 * src/pic/gen.c tidied up tabs
11095 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11096 * src/pic/main.c tidied up tabs
11097 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11098 * src/pic/pcoderegs.c tidied up tabs
11099 * src/pic/ralloc.c tidied up tabs
11101 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11103 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11104 to S_FIXED for pic16 port and when symbol is not in level 0,
11105 allocate for S_REGISTER storage class and pic16 port, too,
11106 * src/pic16/device.h: prototype for checkSym,
11107 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11108 * (pic16_assignConfigWordValue): test the value and the mask to
11109 validate that the value is suitable for the configuration word,
11110 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11111 collect extern declared symbols, don't emit symbol twice, check
11112 first if symbol is in publics set first,
11113 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11114 * added command line '--fstack' which enables an experimental
11115 feature for stack access, too buggy to be used yet...
11116 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11117 * (pic16_allocDirReg): when register has storage class S_REGISTER
11118 allocate in pic16_dynAccessRegs,
11119 * device/include/pic16/pic18f????.h: modified configuration word
11120 naming convention, words started as CONFIG0H but should be CONFIG1H
11122 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11124 * device/include/mcs51reg.h: fixed bug 970993
11126 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11128 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11129 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11130 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11131 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11132 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11133 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11134 error/warning numbers,
11135 added function setWarningDisabled()
11136 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11137 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11138 _memcmp.c _memmove.c calloc.c realloc.c free.c
11139 * support/regression/tests/malloc.c: added tests for new functionality
11140 * support/regression/tests/zeropad.c: added tests for truncated initializers
11141 and initialized char arrays starting with '\x0'
11142 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11144 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11146 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11148 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11150 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11151 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11152 peephole 177.e. Thanks to anonymous
11154 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11156 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11157 function isn't used in the source but referenced as a
11158 variable initializer then declare it as extern in .asm file
11160 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11162 * .version: increased version number to 2.4.3
11164 Adding version extension according to ChangeLog CVS revision
11165 * src/Makefile.in (target all): added dependency 'version.h'
11166 * (rule version.h): added rule to create version.h from ChangeLog,
11167 * (rule dep): added dependency version.h,
11168 * src/version.awk: AWK script to create version.h
11169 * src/SDCCdwarf2.c (dwWriteModule),
11170 * src/SDCCglue.c (initialComments),
11171 * src/SDCCmain.c (printVersionInfo): modified to write after
11172 version string the version extension number,
11173 * src/SDCCutil.c: included "version.h"
11174 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11176 * src/SDCCutil.h: added prototype for getBuildNumber
11178 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11179 includeDirsSet, too,
11180 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11181 const char [] is found in function prototype...
11183 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11184 moving to WREG with source is already in WREG,
11185 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11186 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11187 * (aopForSym): stack'ed symbols are partially supported, added
11188 if-clause to support symbols in FARSPACE,
11189 * (sameRegs): added test for AOP_ACC to see if registers are same,
11190 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11191 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11192 * (pic16_popRegFromString): will not allocate a new register if it
11193 doesn't find one by name, bug may have introduced...
11194 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11195 * (genIpush): revived to use pic16 port's stack,
11196 * (genAddrOf): added incomplete case for stack'ed operand,
11197 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11198 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11199 can handle multibyte operands,
11200 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11201 * (pic16initialComments): added message for MPLAB compatibility
11203 * src/pic16/main.h: prototype for pic16_mplab_comp,
11204 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11205 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11206 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11207 because of increased complexity of procedure,
11208 * (_process_pragma): stack pragma changed to format 'stack pos len',
11209 emit symbol '_stack_end' to conform with gplink,
11210 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11211 to search for register,
11212 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11214 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11215 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11216 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11217 case for PO_GPR_REGISTER,
11218 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11219 dies, the new era is ahead !...
11220 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11221 pic16_dynInternalRegs,
11222 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11223 * (pic16_allocDirReg): minor optimizations and bug fixes,
11224 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11226 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11227 load stack and frame pointer with address of 'stack_end' symbol
11229 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11231 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11232 without source code but only variable initializers
11234 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11236 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11237 external are not declared as extern to reduce overhead while linking
11239 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11241 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11243 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11245 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11246 Yee Keat for the patch
11247 * src/SDCCast.c (decorateType): fixed bug #979599
11248 * src/ds390/gen.h: removed local fReturnSizeDS390
11249 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11250 * src/ds390/gen.c (genAnd, genOr, genXor),
11251 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11253 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11255 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11256 add relFilesSet to $3, manipulate $2 to handle linking of object
11257 files without source files in command line,
11258 * device/include/pic16 (all headers): added ID location macros,
11259 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11260 entries for ID location bytes,
11261 * (pic16_assignIdByteValue): NEW,
11262 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11263 added field dumpcalltree to pic16_options_t,
11264 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11265 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11266 emitting rFalseIfx label after check_carry label,
11267 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11268 pic16_emitDIRegs), NEW
11269 * (pic16glue): dump .calltree file when option --calltree found,
11270 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11271 * (_pic16_genAssemblerPreamble): emit ID locations after
11272 configuration registers,
11273 * (pic16_linkCmd): modifications of the link command,
11274 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11275 * (pic16_pCodeInitRegisters): don't init stack registers,
11276 * (pic16_findPrevInstruction): fixed bug,
11277 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11278 bug with immediate registers,
11279 * (buildCallTree): traces stack push and pop,
11280 * (pct2): dump also stack usage for each function,
11281 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11282 * (pic16_allocDirReg): various modifications,
11283 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11286 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11288 * src/pic16/pcode.c: removed buggy double colon
11290 2004-07-01 Borut Razem <borut.razem AT siol.net>
11292 * support/scripts/sdcc.nsi: added include/pic16 to setup
11294 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11296 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11297 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11299 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11300 specific command line arguments. Also added sample lkr script
11301 for placing a variable at a specific memory bank.
11302 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11303 at a specific memory bank,
11304 * (pic16_dump_isection): fixed bug which caused string literals to
11305 be omitted when dumping idata section,
11306 * (pic16_groupRegistersInSection): added code to handle registers
11307 in specific memory banks,
11308 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11309 public, all references are renamed too,
11310 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11312 * (pic16_storeForReturn): added case to handle when dest is WREG,
11313 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11314 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11315 pic16_rel_udata, check to see if that register is marked as being
11316 a member of a specific memory bank,
11317 * (pic16_printIvalCharPtr): added code to add string literals either
11318 to code or the idata sections,
11319 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11320 also accept the 'udata' pragma,
11321 * src/pic16/main.h: new structure types sectName and sectSym
11322 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11323 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11324 * (pic16_findPrevInstruction): fixed, it returned nothing,
11325 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11326 instruction combinations,
11327 * (pic16_FixRegisterBanking): heavily reorganised,
11328 * (pic16_AnalyzeBanking): if generating banksel directives is
11329 disabled, then don't call FixRegisterBanking at all,
11330 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11331 completely removed,
11332 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11334 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11336 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11337 Phuah Yee Keat <yk.phuah AT nestac.com>
11339 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11341 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11342 correctly the IVT even if it is relocated to some other location
11344 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11346 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11347 * device/include/pic16/pic18f2220.h: NEW,
11348 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11349 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11350 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11351 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11352 nodefaultlibs, ivt_loc is the location of the interrupt vector
11353 table, and nodefaultlibs signs that default libraries should not be
11354 linked in link stage,
11355 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11356 according to --ivt-loc argument,
11357 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11358 when pragma stack is found,
11360 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11362 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11363 256 (range check), 257 (do while), 258.a-f (bit banging
11364 f.e. on 3-wire SPI bus)
11366 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11368 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11369 variables used exclusively within a loop
11371 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11373 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11375 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11377 * src/SDCClrange.c (computeClash): fixed bug #971834
11379 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11381 * src/mcs51/gen.c (genCmp): fixed bug #975903
11382 * src/hc08/gen.c (operandsEqu),
11383 * src/ds390/gen.c (operandsEqu),
11384 * src/z80/gen.c (operandsEqu),
11385 * src/pic/gen.c (operandsEqu),
11386 * src/pic16/gen.c (operandsEqu),
11387 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11388 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11390 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11392 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11394 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11396 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11397 default case in switch statement,
11398 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11399 to eliminate problem with initialisation of pointers, but problem
11401 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11402 * (emitStaticSegment): removed various lines emitting debug info,
11403 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11404 added processor registers for utilizing EEPROM,
11405 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11406 configurable and set 8
11408 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11410 * .version: increased version number to 2.4.2,
11412 Cumulative patch for pic16 port
11413 * src/pic16/device.c: changed scheme to dump initial values for
11414 variables in idata segment, all print_idata* functions were removed,
11415 now the pic16_printIval* will be called,
11416 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11417 * _pic16_printPointerType, pic16_printPointerType,
11418 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11419 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11420 NEW, similar to the respective functions in SDCCglue.c,
11421 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11422 way, emitting hex bytes,
11423 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11425 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11427 * src/avr/ralloc.c (serialRegAssign),
11428 * src/xa51/ralloc.c (serialRegAssign),
11429 * src/pic/ralloc.c (serialRegAssign),
11430 * src/pic16/ralloc.c (serialRegAssign),
11431 * src/hc08/ralloc.c (serialRegAssign),
11432 * src/z80/ralloc.c (serialRegAssign),
11433 * src/ds390/ralloc.c (serialRegAssign),
11434 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11436 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11438 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11439 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11441 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11443 Cumulative patch for pic16 port:
11444 * src/pic16/device.h (typedef PIC16_device) modified fields for
11445 defining microcontrollers,
11446 * src/pic16/device.c: added new info for all devices in Pics16 array,
11447 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11448 to be optimised out by the pCode optimiser,
11449 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11450 specially, bug reported by G.M. Gallant,
11451 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11452 as force'd so that cannot be optimised out by pCode optimiser,
11453 * src/pic16/pcode.c,
11454 * src/pic16/pcodepeeph.c,
11455 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11456 they are disabled by default, but can be enabled explicit with
11457 command argument --denable-peeps, for testing,
11458 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11459 --pomit-ivt in COMPILE_FLAGS
11461 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11463 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11464 compilation on MSVC
11466 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11468 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11470 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11472 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11473 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11475 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11477 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11478 would only assign 0x300001 register.
11480 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11482 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11483 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11485 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11487 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11489 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11490 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11491 added peephole 254 (left shift), 255 (jump table)
11493 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11495 * device/lib/Makefile.in: removed comment line with model-pic16,
11496 * (target port-specific-objects-pic16): the libraries and objects
11497 are copied to the build directory form the device/lib/pic16/bin
11500 Cumulative patch concerning pic16 port:
11501 * library directory has been re-organized,
11502 * added support for PIC18F1220,
11503 * added headers and library sources for chips 18f1220,18f6520,
11504 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11506 * configuration registers setting has changed, now each supported
11507 device has a complete description of the registers it uses,
11508 * all initialisations are moved to idata sections, these section
11509 can be absolute or relocatable,
11510 * fixed initialisation of codespace variables,
11511 * fixed warning about PCLATU and gpsim,
11512 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11513 * (genAssign): use table reads when assigning from variables in codespace,
11514 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11515 char/int variables placed in codespace,
11516 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11517 registers set in .asm file, no need for --pomit-config-words anymore,
11518 * (pic16glue): some 8051 legacy segments are commented out
11519 (to be removed completely),
11520 * added support for alternative assembler and linker with --asm=
11521 and --link= command line arguments,
11522 * peepholes are disabled automatically in the port, no need to
11523 specify on command line,
11524 * port supports natively char/int/long multiplication, but converts
11525 all divisions to support functions,
11526 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11527 to the file set in variable $2,
11528 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11529 strings in ASCII format and not in hex,
11530 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11531 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11532 allocate proper register if iCodes aren't temporary,
11534 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11536 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11538 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11540 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11543 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11545 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11546 computed address is reused
11547 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11548 multi-byte bitfields
11550 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11552 * src/z80/gen.c: (genArrayInit): must check for pointers too
11554 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11556 * support/regression/tests/zeropad.c: never meant to commit the
11557 nestedstruct test: removed, added check for GCC version
11559 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11561 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11562 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11563 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11564 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11565 bugs 928906 and 954082 half-empty initializers
11567 * src/SDCCsymt.c (getAllocSize): added for above fix
11568 * src/z80/gen.c (genArrayInit): fixed bug 741044
11569 * support/regression/tests/zeropad.c: added tests
11571 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11573 * src/pic16/device.c (pic16_dump_section): corrected bug which
11574 caused some symbols of the libraries to be misplaced
11576 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11578 * src/pic16/glue.c,
11579 * src/pic16/ralloc.h,
11580 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11581 to fix conflict with pic port
11583 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11585 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11586 externs configuration variables,
11587 * src/pic16/ralloc.h,
11588 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11589 prototype in header, commented out some debug messages
11591 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11593 * src/pic16/glue.c,
11594 * src/pic16/main.c,
11595 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11596 for gpasm COFF object generation. Thanks to D. Hawkins for
11599 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11601 * src/ds390/main.c,
11602 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11603 Brock for spotting this)
11604 * src/ds390/gen.c (genEndFunction),
11605 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11606 interrupt handler and critical. Disable push/pop optimizations when
11607 peephole optimizations disabled.
11609 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11611 Updated pic16 library sources and headers.
11612 * device/lib/pic16/pic18f*/ ,
11613 * device/include/pic16/*.h: modified to handle structured SFR
11616 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11618 * src/port.h (PORT structure): added hook initPaths, now each
11619 port can declare its own default search paths,
11620 which can been seen with the --print-search-dirs option,
11621 see pic16 port for example,
11622 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11623 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11624 * (doPrintSearchDirs): NEW, replaces in a central manner the
11625 printing of search dirs which was split in set*Paths functions,
11626 * (main): added call to port->initPaths and doPrintSearchDirs,
11628 * src/ds390/main.c,
11631 * src/izt/tlcs900h.c,
11632 * src/mcs51/main.c,
11634 * src/pic16/main.c: modified port structures to reflect addition of
11637 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11638 * (pic16_dump_section): for registers in same address reserve memory once,
11639 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11641 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11642 result is greater in size than right or left,
11643 * (pic16_genUMult8X8_8): there are some cases where the result can
11644 be 16 bits size, so handle these,
11645 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11646 * (pic16_outBitC): modified to emit pcodes,
11647 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11649 * (genDivOneByte): implemented algorithm to divide 8-bits,
11650 * (genCmp): uncommented goto, but issues still exist,
11651 * (genAnd): fixed a bug with variables >8bits,
11652 * (genPackBits): optimization added that uses BCF/BSF to change a
11654 * (genAssign): fixed bug when assigning floating point literals,
11655 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11656 __sdcc_gsinit_startup label,
11657 * src/pic16/main.c (_pic16_init): removed search directory
11659 * (_pic16_initPaths): NEW, used to initialise search directories,
11660 * (_hasNativeMulFor): support functions for all except char/int
11661 multiplication, and char division,
11662 * (PIC16_port struct): modified entry for native mul support,
11663 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11665 * (buildCallTree): call to register_usage is ifdef'ed out,
11667 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11669 * device/include/string.h: applied Stas Sergeev's patch to make this
11670 header file compatible with the preprocessor -Wundef option
11671 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11672 failure (fixes bug #941458)
11674 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11676 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11677 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11678 that the variable, not the function, should be static
11679 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11680 to be consistent with non-literal case
11682 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11684 * src/SDCCast.c (isConformingBody): fixed bug #949967
11685 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11686 convilong): fixed bug #952086
11688 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11690 * src/SDCCmem.c (allocVariables): fixed bug #955321
11692 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11694 * src/hc08/main.c (_hc08_genAssemblerEnd),
11695 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11696 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11697 completely eliminated the use of a temporary file
11698 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11699 when more than one file linked
11700 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11702 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11704 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11705 which fixes bug #543481
11706 * support/regression/tests/bug-751703.c: fixed comments left from a
11707 cut and paste error
11708 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11709 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11710 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11712 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11713 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11714 are now changed to underscores in moduleName
11716 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11718 * as/mcs51/lkmem.c: better fix for bug #954173
11720 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11721 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11723 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11724 * device/include/c8051f000.h,
11725 * device/include/c8051f120.h,
11726 * device/include/c8051f300.h,
11727 * device/include/c8051f310.h,
11728 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11729 PWM16) and detab'ed
11731 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11733 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11734 and mailing lists, doc'ed --no-peep-comments, removed reference
11735 to knoppix (newest version has no LyX/LaTeX), other minor changes
11736 * src/SDCCglue.c (glue): save 2 bytes stack space with
11737 option --main-return. The ljmp could probably be avoided too
11739 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11741 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11743 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11745 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11746 * src/SDCCopt.c (isLocalWithoutDef),
11747 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11748 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11749 (credit to Maarten Brock for patch #949363, on which this is based)
11750 * support/regression/tests/bug-751703.c: some test cases of extern used
11751 within inner scopes.
11753 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11755 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11757 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11759 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11760 dwWriteLabel): fix to create valid debugger symbols even when
11761 the module name has non-alphanumeric symbols in it
11762 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11763 when a variable's allocation has been optimized away
11766 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11768 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11770 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11771 * src/mcs51/main.c,
11772 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11773 * src/ds390/main.c,
11774 * src/z80/gen.c (z80_emitDebuggerSymbol),
11776 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11778 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11779 * src/pic16/main.c,
11780 * src/avr/gen.c (avr_emitDebuggerSymbol),
11782 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11784 * src/SDCCdebug.c (emitDebuggerSymbol),
11786 * src/port.h: added a debugger struct to the port struct. Added a
11787 callback for defining debugger symbols
11789 * src/SDCCast.c (createLabel),
11790 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11793 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11794 iCode back to the ast for the function
11796 * src/hc08/ralloc.c (hc08_assignRegisters),
11797 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11798 unneeded fields from the regs struct.
11799 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11800 pushReg() & pullReg() functions instead of emitcode()
11802 * src/hc08/gen.c (genLabel, genhc08Code),
11803 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11805 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11808 * src/hc08/gen.c (genEndFunction, genhc08Code),
11810 * src/mcs51/gen.c (genEndFunction, gen51Code),
11812 * src/ds390/gen.c (genEndFunction, gen390Code),
11814 * src/z80/gen.c (genEndFunction, genZ80Code),
11817 * src/pic/gen.c (genEndFunction, genpic14Code),
11819 * src/pic16/gen.c (genEndFunction, genpic16Code),
11821 * src/avr/gen.c (genEndFunction, genAVRCode),
11823 * src/xa51/gen.c (genEndFunction, genXA51Code),
11825 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11826 specific code to cdbFile.c and out of the backend code generators
11828 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11829 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11830 starting address is now 0
11833 * as/hc08/m08pst.c,
11834 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11835 assembler directive for DWARF support
11836 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11840 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11842 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11844 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11845 and inappropriate peephole optimization in jump tables
11847 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11849 * as/hc08/m08pst.c,
11850 * src/SDCCglue.c: sdccopt works for the hc08 port now
11852 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11854 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11856 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11858 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11860 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11862 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11866 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11867 comments from the peephole optimizer replacement rules
11868 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11870 * src/SDCCcse.c (updateSpillLocation),
11871 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11873 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11874 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11875 objects far pointers
11877 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11879 * src/SDCCsymt.h: a missing part of my last change
11880 * src/pic/ralloc.c (regTypeNum),
11881 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11883 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11886 * src/SDCCicode.c (aggrToPtrDclType),
11887 * src/SDCCptropt.h,
11888 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11889 ptrPseudoSymConvert),
11890 * src/pic/ralloc.c (regTypeNum),
11891 * src/pic16/ralloc.c (regTypeNum),
11892 * src/hc08/ralloc.c (regTypeNum),
11893 * src/ds390/ralloc.c (regTypeNum),
11894 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11895 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11897 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11899 * link/z80/lkmain.c (afile),
11900 * as/hc08/lkmain.c (afile),
11901 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11902 prevent a pointer problem when a filename has no directory and
11903 no extension specified.
11905 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11907 * link/z80/lkmain.c (afile): allow periods in directory names
11908 * link/z80/lkmain.c (afile),
11909 * as/mcs51/lkmain.c (afile),
11910 * as/hc08/lkmain.c (afile): allow linker script file to have an
11911 extension other than ".lnk"
11912 * link/z80/lklex.c (getfid),
11913 * link/z80/lkmain.c (parse),
11914 * as/mcs51/lklex.c (getfid),
11915 * as/mcs51/lkmain.c (parse),
11916 * as/hc08/lklex.c (getfid),
11917 * as/hc08/lkmain.c (parse): Support comments in the linker script
11918 file on lines by themselves and after filenames
11920 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11922 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11924 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11926 * src/z80/peeph-z80.def: removed some peephole rules that don't
11927 work with multibyte arithmetic (fixed bug #937126)
11928 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11929 to registers and not global variables
11930 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11931 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11932 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11933 checking for assignments not internally generated (fixed bug #931895)
11934 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11935 structure member (fixed bug #930072)
11937 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11939 * src/SDCCmain.c (linkEdit),
11940 * src/hc08/main.c (_hc08_parseOptions),
11941 * as/hc08/Makefile.in,
11942 * as/hc08/aslink.h,
11944 * as/hc08/m08pst.c,
11945 * as/hc08/lkrloc.c (relr, rele),
11946 * as/hc08/lkarea.c (lnkarea)
11947 * as/hc08/lkmain.c (afile, parse),
11948 * as/hc08/lkelf.c: support for ELF output
11949 * as/hc08/lks19.c (s19),
11950 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11952 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11954 * as/mcs51/lkihx.c: Fixed bug #899105.
11956 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11958 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11959 .dsp files from Unix to DOS.
11961 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11963 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11964 function pointers; we have been compliant for several months now.
11965 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11966 change that was accidently commented out
11967 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11968 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11971 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11973 * src/hc08/gen.c: output of all of the internal debugging information
11974 is now controlled by the D() macro; it is disabled by default
11976 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11978 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11979 harder to keep the same registers during a CAST iCode
11980 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11981 long via int can be done in a single cast, if the signedness is
11983 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11984 putchar() in tinibios.c in ds390's library
11986 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11988 * src/SDCCast.c (decorateType): fixed bug #898889,
11989 cast result of a literal complement too
11990 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11991 fixed check for bitfields
11993 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11995 * src/SDCCicode.c (geniCodeLogic): made it static,
11996 (geniCodeLogicAndOr): added in order to fix bug #905492,
11997 (ast2iCode): fixed bug #905492
11998 * support/regression/tests/bug-905492.c: added
11999 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12000 (processParms): fixed bug #927659: don't copy parms, this will clear
12002 * support/regression/tests/bug-927659.c: added
12004 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12006 * src/SDCCast.c (addCast): don't cast float to char
12007 * device/lib/libsdcc.lib: added _memmove
12009 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12011 * device/lib/large/Makefile: fixed parallel execution by
12012 replacing `make` by `$(MAKE)`
12014 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12016 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12017 offsets (fixes bug #923936)
12019 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12021 * device/lib/small/Makefile: fixed parallel execution by
12022 replacing `make` by `$(MAKE)`
12024 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12026 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12028 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12030 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12031 * src/regression/Makefile: Regression test was not running.
12033 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12035 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12036 complement if possible
12037 * src/SDCCval.c (valComplement),
12038 * src/SDCCicode.c (operandOperation): fixed complement of literal
12039 * support/regression/tests/onebyte.c (testComplement): added
12041 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12043 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12044 return an optimized tree; actually replace actParm with the new tree
12045 * src/SDCCast.h: added some parantheses to remove side effects
12046 * support/regression/tests/bug-920866.c
12048 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12049 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12050 Bit operands were not being handled properly in the pic14 port.
12051 (now src/regression/add.c passes again).
12053 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12055 * src/SDCC.y (labeled_statement): case and default no longer require
12056 a following statement (RFE #893037)
12058 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12060 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12061 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12062 disabled (fixes bug #916294)
12063 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12064 "mov a,acc"; patch provided by Lenny Story
12065 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12067 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12069 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12071 * src/ds390/gen.c (genFunction, genEndFunction),
12072 * src/ds390/ralloc.c (ds390_assignRegisters),
12073 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12074 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12075 pushed if there are parameters passed on the stack. Also, a cleaner
12076 way to decide if r0/r1 should be pushed/popped. (Together they fix
12079 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12082 * device/lib/mcs51/crtpagesfr.asm,
12083 * device/lib/mcs51/crtxinit.asm,
12084 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12085 to avoid confusion with Si Lab's SFRPAGE register.
12087 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12089 * src/SDCCglue.c (emitMaps): allow public sfr variables
12090 * src/SDCCglue.c (initialComments): include compiler build date
12091 with compiler version and put the timestamp of the generated
12092 assembly file on a serperate line to be less confusing.
12093 * src/port.h: added genInitStartup hook
12095 * src/ds390/main.c,
12098 * src/pic16/main.c,
12100 * src/z80/main.c: genInitStartup initialize as NULL (default to
12101 historical behaviour)
12102 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12103 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12104 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12105 library instead of hard coding it into the compiler.
12106 * support/regression/ports/mcs51-stack-auto/spec.mk,
12107 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12108 * device/lib/mcs51/Makefile,
12109 * device/lib/small/Makefile,
12110 * device/lib/large/Makefile,
12111 * device/lib/mcs51/crtpagesfr.asm,
12112 * device/lib/mcs51/crtstart.asm,
12113 * device/lib/mcs51/crtxclear.asm,
12114 * device/lib/mcs51/crtxinit.asm,
12115 * device/lib/mcs51/crtclear.asm,
12116 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12117 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12118 and into user configurable files.
12119 * device/lib/clean.mk: clean mcs51 directory too
12120 * support/regression/tests/longlit.c: added static to T1 declaration
12121 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12122 accesses in the initialization code
12124 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12126 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12127 OSCTRIMVAL as noted in bug #916008
12129 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12131 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12132 in loops with multiple exits (reported as incorrect registers
12133 used by Martin Helmling in Sdcc-user list)
12135 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12137 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12138 made ds390 register extensions look less like error messages
12140 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12142 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12143 reported by Adam Wozniak in Sdcc-user list
12145 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12147 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12148 arithmetic optimizations, added debug output
12150 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12152 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12153 * sdcc.spec: updated and split sdcc into 3 rpms
12154 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12155 needed for literals of LEFT_OP and '+'
12156 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12157 introduced RESULT_TYPE_NOPROM
12158 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12160 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12161 limited promotion to int only for '*'
12162 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12164 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12166 * src/pic16/gen.c (genSkip),
12167 (genc16bit2lit), (gencjneshort): commented out
12168 (is_LitOp): new helper function, checks operand type
12169 (genCmpEq): rewritten
12171 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12173 * support/regression/tests/bug-908454.c: added
12175 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12177 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12178 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12179 (geniCodeCast): cosmetic, don't preserve bit storage class
12180 (geniCodeLeftShift): added promotion
12181 (geniCodeLogic): fixed regression
12182 * src/SDCCsymt.c (computeTypeOr): accept bits too
12183 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12185 2004-03-07 Borut Razem <borut.razem AT siol.net>
12187 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12189 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12191 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12192 version of pic16_genPackRegisters which does not check if ic is a
12194 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12195 function cause string1.c regression test fails
12197 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12199 * sim/ucsim/configure.in,
12200 * sim/ucsim/configure,
12201 * sim/ucsim/doc/Makefile.in: use docdir
12202 * src/SDCC.y: fixed sbit atrributes
12203 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12204 * src/SDCCast.c (decorateType): |^& need special promotion handling
12206 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12207 * src/SDCCsymt.h (computeType),
12208 * src/SDCCicode.c: computeType() needs op
12209 * src/SDCCsymt.c (checkTypeSanity),
12210 * doc/sddman.lyx: "plain" bitfields are unsigned
12211 * src/SDCCsymt.c (computeTypeOr): added
12212 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12214 * src/SDCCval.c (val*): computeType() needs op
12215 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12216 * support/regression/tests/onebyte.c: added tests for |^&
12218 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12220 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12221 for writing icode into asm output.
12223 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12225 * src/pic16/device.c: added some debug lines enabled
12226 with macro DEBUG_CHECK,
12227 * src/pic16/genarith.c: more debug in genPlus,
12228 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12229 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12230 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12231 * (aopForSym): onStack symbols are re-placed in data memspace,
12232 and onStack flag is cleared,
12233 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12234 copy temporary pcodeop,
12235 * (genPcall): added warning for not updating PCLATU,
12236 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12237 always true for pic16 port,
12238 * (genMultOneWord): NEW, supports integer multiplication,
12239 * (genMult): modified to call genMultOneWord,
12240 * (ifxForOp): added warning when return NULL,
12241 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12242 flag is set before call to operandFromSymbol for implicit
12244 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12245 options.intlong_rent are set by default,
12246 * (_hasNativeMulFor): modified to allow port generation of integer
12248 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12249 set regtype to REG_SFR for all registers, restricting seting the
12250 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12252 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12254 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12255 more than 500 times in the regression tests
12257 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12259 * support/Util/SDCCerr.h,
12260 * support/Util/SDCCerr.c,
12261 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12263 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12264 for symbol conflicts.
12265 * support/valdiags/tests/enum.c,
12266 * support/valdiags/tests/tentdecl.c,
12267 * support/valdiags/tests/struct.c: expect possible error messages
12268 referring to original symbol definitions.
12269 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12271 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12273 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12275 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12277 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12279 * src/pic16/ralloc.c (newReg): fixed bug #908929
12281 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12283 * src/ds390/gen.c: added missing #include "main.h"
12285 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12287 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12288 checking if symbol is already in set,
12289 * src/pic16/device.h: prototype for checkAddSym,
12290 * src/pic16/gen.c: (_G): added entry interruptvector,
12291 * (assignResultValue): removed some commented out lines,
12292 * (genFunction): check for ISR via sym->type, absolute section for
12293 interrupt code is created via a new pBlock, the goto instruction is
12294 placed now correctly at the interrupt vector position, changed all
12295 references from ivec to _G.interruptvector,
12296 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12297 is the interrupt is a high priority one, same for return from ISR,
12298 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12299 externs to calls of checkAddSym,
12300 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12301 pic16_pcode_verbose flag is set,
12302 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12303 * src/pic16/pcoderegs.c: message about how many registers are saved
12304 will only be emitted if pic16_pcode_verbose flag is set,
12306 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12308 * src/ds390/ralloc.h,
12309 * src/ds390/ralloc.c (ds390_regWithIdx),
12310 * src/ds390/gen.c (emitcode),
12311 * src/ds390/main.h,
12312 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12313 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12314 ds390operandCompare, getRegsRead, getRegsWritten,
12315 initializeAsmLineNode): customized instruction size calculation for
12316 ds390, started basis for some register optimizations
12317 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12318 corresponding assembly output
12319 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12320 missing push/pop of r0/r1. Optimized push/pops
12322 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12324 * src/mcs51/main.c (instructionSize): fixed ACALL size
12325 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12327 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12329 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12330 the sorting of rlist with NULL elements
12331 * (print_idataType, print_idata): NEW to create idata sections
12332 * src/pic16/device.h: idataSymSet new variable
12333 * src/pic16/gen.c (genFunction): fixed some bugs in string
12334 comparing, improved the absolute section creation for ISRs,
12335 added FSR0L/FSR0H in registers that are saved in an ISR,
12336 * (genInline): fixed the processing of inline snippets,
12337 now they undergo no process by the peephole optimizer
12338 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12339 are placed in idataSymSet,
12340 * (pic16emitStaticSeg): extern symbols are added in externs,
12341 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12342 switching when aboslute variables are placed in access bank memory
12343 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12344 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12345 commented out with #if,
12346 * (pic16_packRegisters): reintroduce the check for CAST because some
12347 symbols are not correctly handled,
12348 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12349 pCodeInstruction instead of pCode,
12350 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12351 pCodeAsmDir definition,
12352 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12353 directive, then the argument directive is emitted without the leading
12354 tab, hack for inline labels which must be in the first column,
12355 * (compareLabel,pic16_findNextInstruction),
12356 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12357 * (insertBankSwitch): modified for the new pCodeAsmDir,
12359 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12360 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12362 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12364 * (pushSide): commented out with #if,
12365 * (assignResultValue): fixed some typos in saving
12367 * (genPcall): FIXED and sync'ed with genCall,
12368 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12369 * (genNearPointerGet): fixed to handle some more cases,
12370 implementation scheme via table reads,
12371 * (genConstPointerGet): modified to access code memory correct,
12372 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12373 and improved to handle some cases
12374 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12375 instead of "RETLW" for init data
12376 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12377 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12378 variables are placed in access bank memory (<0x80 and >=0xf80),
12379 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12380 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12381 TBLWT_POSTDEC,TBLWT_PREINC
12382 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12383 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12385 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12386 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12387 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12388 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12390 2004-02-29 Borut Razem <borut.razem AT siol.net>
12392 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12393 support/Util/findme.h, support/Util/system.h: enhance binary relative
12394 search for lib and include by using findProgramPath()
12396 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12399 * src/SDCCpeeph.c (pcDistance),
12401 * src/mcs51/ralloc.h,
12402 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12403 * src/mcs51/main.h,
12404 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12405 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12406 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12407 size calculation port specific, started basis for some register
12409 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12410 missing push/pop of r0/r1. Optimized push/pops
12411 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12412 * device/lib/_modsint.c (_modsint),
12413 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12414 and stack version so regression tests pass
12416 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12418 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12419 * src/SDCCast.c (decorateType): catch another small optimization
12421 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12422 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12423 modified to finally use computeType() all over SDCC,
12424 see Feature Request #877103
12425 * src/SDCCval.h: cosmetic
12426 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12427 valCompare(); regression tested in muldiv.c
12428 * support/regression/tests/muldiv.c (testMod): mod sign follows
12431 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12433 * src/SDCCast.c (decorateType): fixed bug #902362
12434 * doc/INSTALL.txt: fixed install instructions for win32
12436 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12438 * device/include/Makefile.in (install): fixed by replacing spaces
12441 * doc/INSTALL.txt: updated for release
12442 * doc/sdccman.lyx: added warning for --xstack being buggy
12444 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12446 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12447 to eliminate build warnings.
12448 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12450 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12451 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12453 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12454 removed -penable-stack, added comment for stack pragma, added
12455 warning for not initializing the stack/frame registers, removed
12456 comment at interrupts section
12458 Stack is made permanent, there is no ability to disable stack usage.
12459 * src/pic16/device.h,
12460 * src/pic16/device.c: removed all references to USE_STACK macro,
12461 * src/pic16/device.c (pic16_dump_section): when no elements in
12462 rlist, free rlist before return,
12463 * (pic16_dump_int_registers): NEW, internal registers are a new set
12464 of general purpose registers reused by each function,
12465 * (checkAddReg): returns 1 if registers is added to set,
12466 * (pic16_groupRegistersInSection): when a registers is of type
12467 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12468 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12469 SRCASECMP macro is moved here from device.c
12470 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12471 PO_PCLATU, PO_PRODL, PO_PRODH,
12472 * (pic16_pCodeOpType, genMinus,
12473 changed compares to "a" register, with AOP_ACC,
12474 * (pic16_genPlus): fixed some bugs and indented properly,
12475 * (pic16_addSign): changed size to size+offset in the MOVWF
12477 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12478 multiply 8-bit operand by literal, result is 8-bit,
12479 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12480 multiply 2 8-bit operand, result is 8-bit,
12481 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12483 * src/pic16/gen.c: changed accUse to contain WREG only,
12484 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12485 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12486 true, do not use immediate addressing any more unless sym is a
12487 pointer in codespace,
12488 * (aopForRemat): do not use immediate addressing when symbol not in
12489 codespace and when symbol's address is requested,
12490 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12492 * (aopGet): added case for AOP_ACC and don't return "accumulator
12493 bug" but WREG instead,
12494 * (popGetTempReg): pushes contents of temporary register in stack,
12495 * (popReleaseTempReg): pops contents of temporary register from
12496 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12497 * (pic16_popGet): separated case AOP_ACC to return register WREG
12498 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12499 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12500 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12501 the use of immediate pointers to certain cases only.
12503 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12504 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12505 * (assignResultValue, genCall, genRet): modified to use the new
12506 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12507 genPcall is still broken,
12508 * (genFunction): added code to create 'A' type pBlocks when
12509 interrupt functions are generated, code not extensively tested yet,
12510 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12511 * (genEndFunction): modified so ISRs pop stored registers from stack,
12512 * (genMultOneByte): cleanup,
12513 * (AccRsh): added flag andmask, to and result with appropriate mask,
12514 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12515 * (genDataPointerGet): fixed and reenabled its use,
12516 * (genNearDataPointerGet): bugs fixed,
12517 * (genDataPointerSet): bugs fixed,
12518 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12519 pic16_DumpSymbol, pic16_DumpOp,
12520 * src/pic16/genutils.h: function prototypes for the above functions,
12521 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12523 * (pic16emitRegularMap): many many many improvements, but needs a
12525 * src/pic16/main.c: enable_stack in pic16_options is removed,
12526 * (_pic16_parseOptions): removed command line options -penable-stack,
12527 * (_process_pragma): emit stack symbol only when stack pragma is
12529 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12530 redirected to FSR0L/FSR0H pair,
12531 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12532 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12533 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12535 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12536 * (dumpPicOptype): NEW,
12537 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12538 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12539 with movff instruction,
12540 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12541 added pic16_int_regs, some packRegsFor* functions are commented out,
12542 because produce errors,
12543 * src/pic16/NOTES: minor modifications
12545 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12547 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12548 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12550 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12551 * as/mcs51/lkaomf51.c: fixed bug #895763
12553 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12555 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12557 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12559 * doc/sdccman.lyx: added details about the HC08 storage classes and
12560 interrupts, fixed the register usage info for z80 & gbz80
12562 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12564 * doc/sdccman.lyx: added more pic16 port documentation
12565 * device/include/pic16/: added header pic18fregs.h
12567 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12569 * doc/sdccman.lyx: added Vangelis' contribution
12571 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12573 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12574 extend to the next CALL or PCALL, not just to the next CALL.
12576 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12578 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12580 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12582 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12583 bug #895752 and a better fix for bug #716790
12585 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12587 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12589 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12591 * doc/sdccman.lyx: minor changes, minor changed
12593 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12595 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12596 which can't handle SDCC_NEWONEBYTEOPS,
12597 (geniCodeMultiply): removed conversion from mult to shift for pic14
12600 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12603 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12604 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12605 thus fixing bug #895406
12607 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12609 * device/lib/_modsint.c,
12610 * device/lib/_modslong.c: sign follows divisor only
12611 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12612 signs or signedness can be ignored
12613 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12614 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12615 added optimization for IFX,
12616 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12618 reenabled optimization for IFX, which was removed on 2004-01-11
12619 * src/SDCCast.h: added return type IFX
12620 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12621 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12622 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12623 SDCC_OLDONEBYTEOPS selects the old behaviour
12624 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12625 changed again and commented promotion rule
12626 * src/SDCCval.c (valDiv): promotion no longer necessary
12627 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12628 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12630 * support/regression/tests/onebyte.c: added
12632 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12634 * gen.c (genInline): reverted to old code for assemnling inline
12635 code because of bug reported James Chadd
12637 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12639 * ralloc.h: missing declarations from previous patch,
12640 seems that patch for ralloc.h was never applied, fixed
12642 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12643 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12647 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12648 indirect addressing. Marked FSR0 as deprecated
12649 * gen.c (pointerCode): commented out, not needed now
12650 (pic16_popGet2p): new MOVFF helper function
12651 (genGenPointerGet),
12652 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12653 (shiftRLong): removed duplicate debugging info
12655 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12657 * src/ds390/gen.c (genNearPointerGet),
12658 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12659 optimization with bits, but not bitfields.
12660 * src/ds390/ralloc.c (packRegisters),
12661 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12663 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12665 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12667 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12670 * src/SDCCicode.c (operandFromSymbol),
12671 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12672 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12673 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12674 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12675 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12676 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12678 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12679 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12680 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12681 * src/SDCCsymt.c (newSymbol),
12682 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12685 * src/SDCCval.c (newiList): fixed bug #885705
12687 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12689 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12690 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12692 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12694 * device/include/c8051f120.h,
12695 * device/include/c8051f300.h,
12696 * device/include/c8051f310.h: added/updated header files for Silicon
12697 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12698 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12699 in new section Submitting patches
12701 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12703 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12704 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12705 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12707 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12708 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12709 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12711 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12712 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12713 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12715 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12716 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12717 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12718 genGenPointerSet): fixed bug #892400
12719 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12720 to eliminate build warnings.
12721 * src/SDCCast.c (processParms),
12722 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12724 * support/valdiag/valdiag.py: added GCC to the list of defines active
12725 when compiling with gcc
12727 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12729 * support/Util/SDCCerr.h,
12730 * support/Util/SDCCerr.c,
12731 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12732 with an incomplete type (fixed bug #883734)
12733 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12735 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12737 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12739 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12741 * src/SDCCast.c (decorateType),
12742 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12743 function pointer implementation
12744 * support/regression/tests/funptrs.c: added tests to verify both forms
12745 of function pointers work correctly. Added tests to verify parameters
12746 are passed in the correct order.
12748 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12750 * device.c (regCompare): registers are sorted by ascending
12751 address and increasing size,
12752 * main.c (_pic16_finaliseOptions): removed the declaration
12753 of compiler macro MCU. Now a macro of the format pic18fxxxx
12754 will be defined from the command line
12756 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12757 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12759 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12760 PCOP_RLCF was overwritten!
12761 * gen.c (genSkip): commented out calls to pic16_emitcode,
12762 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12764 * (genRRC): added debugging info,
12765 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12766 overwritten while shifting,
12767 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12768 overwritten while shifting,
12771 * (shiftLLeftOrResult),
12772 * (shiftRLeftOrResult),
12774 * (shiftLLong): Implemented with pic16_emitpcode
12775 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12776 * (genLeftShift): Fixed bug, operand for shift by variable always
12777 was "and"ed with 0x0f,
12778 * (genLeftShiftLiteral),
12780 * (genRightShiftLiteral): added debugging info,
12781 * (genrshFour): added comment,
12782 * (genRightShift): determined signedness from operand "left"
12783 instead of "result"
12785 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12787 * src/SDCCicode.c (geniCodeParms),
12788 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12789 function pointers, fixed function pointer bugs #861242 and #861896
12791 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12793 * device/include/c8051f000.h,
12794 * device/include/c8051f120.h,
12795 * device/include/c8051f300.h: added header files for Silicon
12796 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12798 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12800 * src/SDCCast.c (processParams): added new type flow and restructured
12801 (gatherAutoInit): added new type flow
12802 (addCast): cosmetic changes
12803 (getLeftResultType): added new type flow for array indices, patch
12804 provided by Stas, see FR #877103
12805 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12806 array index patch by Stas
12807 * src/SDCCast.h: added prototype getResultTypeFromType()
12809 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12810 * src/pic/glue.c (pic14emitStaticSeg),
12811 * src/pic16/glue.c (pic16emitStaticSeg),
12812 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12813 for initialization of symbols
12814 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12815 * support/Util/SDCCerr.h:
12816 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12817 * .version: bumped version number to 2.3.8
12818 * device/include/Makefile.in (install),
12819 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12822 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12824 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12825 Slade Rich fixed an optimization bug
12826 * src/pic/pcodepeep.c,
12827 * src/pic/pcoderegs.c
12828 * doc/Makefile (install): added test for directory
12830 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12832 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12833 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12834 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12835 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12836 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12837 * as/mcs51/asexpr.c (term),
12838 * as/hc08/asexpr.c (term): fixed bug #887146
12840 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12842 * src/z80/gen.c (genMult): handle single byte result product
12843 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12844 DUMMY_READ_VOLATILE (fixed bug #886367)
12846 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12848 * support/regression/tests/libmullong.c: fixed logic, on little endian
12849 hosts we ended without a mullong_wrapper()
12851 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12853 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12854 virus/worm forged address usage.
12856 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12858 Fixed promotion, it should be done on AST level:
12859 * src/SDCCast.c (addCast): added promotion to int
12860 (decorateType): updated call to upCast()
12861 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12862 usualUnaryConversions()
12864 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12866 * support/regression/tests/literalop.c (mulWrapper): Added a
12867 wrapper to remove integer overflow warnings.
12869 * support/regression/tests/float_trans.c: Made work on host.
12871 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12874 * support/regression/generate-cases.py (main): Changed from inline
12877 * doc/Makefile (install): Changed to depth first to get rid of
12878 missing directory install warning.
12880 * as/Makefile (install-doc): Made work on Mac.
12882 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12884 * src/SDCCast.c: added an additional type flow in decorateType() of
12885 opposite direction, see feature request #860006; it's enabled at runtime
12886 by setting the environment variable SDCC_NEWTYPEFLOW
12887 * src/SDCCast.h: changed prototype of decorateType()
12888 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12889 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12890 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12891 see feature request #877103
12892 * src/SDCCval.c: updated call of decorateType()
12893 (valBitwise): fixed bug #882876
12894 (valMinus): added promotion
12895 (valLogicAndOr): result is unsigned
12896 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12897 * src/SDCCsymt.c (computeType),
12898 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12899 must not cause an unsigned operation
12900 * src/pic/glue (pic14emitRegularMap),
12901 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12903 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12905 * src/pic/pcode.c (PCodeID): commented out left over debug code
12907 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12909 * support/valdiag/tests/overflow.c: added shift tests
12910 * src/pic/device.c,
12917 * src/pic/pcodepeep.c,
12918 * src/pic/pcoderegs.c,
12919 * src/pic/ralloc.c,
12920 * src/pic/ralloc.h: applied patch from Slade Rich;
12921 added support for multiple code pages and multiple RAM banks on the
12922 PIC 14 port. The ASM files now no longer simply assume all the
12923 code / RAM are in the same page / bank. This means the linker can
12924 safely allocate code/RAM of separate ASM files to different pages/banks.
12925 * doc/sdccman.lyx: added Slade's tips
12926 * src/mcs51/peeph.def: fixed bug #880768
12928 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12930 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12931 * src/SDCCast.c (decorateType): fixed bug #880197
12933 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12935 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12938 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12939 strtof is not part of C89 and isn't included with Mac OS X.
12941 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12943 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12944 shiftL2Left2Result): fixed bug #879326
12945 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12946 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12947 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12948 address fetch for clr instruction
12949 * device/lib/hc08/_mulint.c: created optimized assembly version
12950 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12952 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12954 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12955 proposed in FR #877103
12957 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12959 * src/SDCCval.c (cheapestVal): added missing checks
12960 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12961 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12963 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12965 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12968 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12970 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12971 loaded with the linker search paths (-L arguments) and the libraries
12972 to be linked with the current source (-l arguments). Changes
12973 currently will affect only the pic16 port.
12974 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12975 include path the port specific paths and port specific libraries,
12976 * gplink command now contains the $3 argument,
12977 * src/pic16/device.h,
12978 * src/pic16/device.c,: structure PIC_device is made public and
12979 renamed to PIC16_device, the same for variable Pics which is renamed
12980 to Pics16. Updated all references to them.
12981 * src/pic16/glue.c (pic16glue): corrected bug with code
12982 initialization which bypassed the variable initializations block.
12984 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12985 COMPILE_FLAGS and added the --nostdinc option
12987 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12989 * device/include/mc68hc908jb8.h: Register defs for another member
12990 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12992 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12994 Documenting changes from previous commits.
12995 * configure.in (version 1.56),
12996 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12997 when generating output files to configure the pic16 library,
12998 but now I've commented it out, since gputils aren't installed in the
12999 SF compile farm, so library won't compile
13001 * device/lib/Makefile.in (version 1.56): initially I've added in
13002 target 'all' the prerequestive 'model-pic16' so it compiled the
13003 pic16 library, but now I've commented it out for the same reasons
13005 * added targets 'model-pic16' and 'objects-pic16' to compile the
13007 * added target 'port-specific-objects-pic16' to handle the
13008 generated libraries and copy them into the build/ directory
13009 * added target 'clean-intermediate-pic16' to clean intermediate
13010 files into pic16 directory
13011 * in target 'installdirs' added line to create directory pic16 in
13012 the installation path
13014 * device/include/Makefile.in (version 1.11): in target 'install'
13015 added lines to copy all header files to installation path,
13016 * in target 'installdirs' added line create directory for pic16
13017 headers in the installation path
13019 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13021 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13024 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13027 * device/lib/configure.in,
13028 * device/lib/configure: fixed for autoconf 2.57
13030 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13032 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13033 option so that it actually works. Made it specific to the z80, since
13034 the gbz80 doesn't have these kinds of I/O ports.
13036 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13038 * device/include/z180.h,
13039 * device/lib/_memcpy.c,
13040 * device/lib/_memmove.c,
13041 * device/lib/_mulint.c,
13042 * device/lib/ser_ir.c,
13043 * device/lib/ser_ir_cts_rts.c,
13044 * device/lib/_strcmp.c,
13045 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13046 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13047 portmode; added deprecation warning for bank= and protmode= forms.
13048 Also, guard against buffer overflow.
13049 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13051 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13053 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13054 changed interrupt vector table generation to only emit declared vectors.
13055 * device/include/Makefile.in: added missing backslash
13056 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13058 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13060 Mainly changes to support compilation of the device libraries
13061 * src/pic16/device.c: stack is allocated via symbol and not
13062 via literal number. The symbol is placed in the corresponding
13063 position of the data ram
13064 * (pic16_dump_section): relocatable and absolute uninitialized
13065 data are now emitted in sorted order to reduce section naming,
13066 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13067 weren't marked as being in the access bank,
13069 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13071 Added portion of GNU PIC Library under the directory
13072 device/include/pic16 and device/lib/pic16. These files
13073 contain the declarations of SFRs for the PIC18Fxx2 devices.
13074 The directory is initialized via configure from toplevel.
13076 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13078 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13079 the spilllocations to be compared correctly
13081 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13083 * src/SDCCast.c (decorateType): fixed bug introduced today
13085 2004-01-12 Borut Razem <borut.razem AT siol.net>
13087 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13088 doc/sdccman.lyx: upper case pragmas are deprecated
13090 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13092 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13093 in simpler and even better code
13095 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13097 * src/SDCCicode.c (operandOperation): fixed bug #874819
13098 * src/SDCCast.c (decorateType): fixed
13099 char foo (unsigned long ul) { return ul > 0; }
13101 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13103 * doc/sdccman.lyx: Moved and added some sections, small changes
13104 all over. Telling LaTeX to be less strict with word spacing
13105 to better keep the right margin. Changed some notes about
13106 maintainance of the ports in section 3.2.1 - is it OK like this?
13108 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13110 SDCC source changes:
13111 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13112 convilong): modified to inform the pic16 port that builtin functions
13115 PIC16 PORT specific changes:
13116 * src/pic16/device.c pic16_dump_equates() added,
13117 processor registers declared internally by the port are emitted in
13118 the translation as equates,
13119 * src/pic16/gen.c: inline code is passed unprocessed to the
13121 * (pic16_popGetLit2): fnuction modified to take second operand as
13122 pCodeOp pointer and not as literal,
13123 * (popRegFromIdx): prefixed with pic16_,
13124 * (pic16_popCombine2): modified to receive already allocated pCode
13126 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13127 * (genFunction): initializes local stack frame and pushes on stack
13128 all the registers used by this function,
13129 * (genEndFunction): restores all registers from stack and restores
13131 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13133 * (pic16glue): changed the program startup sequence,
13134 * added new dbName code 'A' for functions placed in absolute section
13135 * src/pic16/main.c: added function attribute _naked,
13136 * added pragma 'code' to place a fnuction at an absolute address,
13137 * added command line arguments --debug-ralloc and --pcode-verbose,
13138 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13139 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13140 * (pic16_newpCodeOpLit2): modified to take the second operand as
13142 * (pic16_printpBlock): modified to emit each function in a separate
13144 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13145 UPPER for immediate operands,
13146 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13148 * src/pic16/peeph.def: all peepholes with movff are commented out,
13149 because there is a problem in the pcode peep optimizer,
13150 * src/pic16/ralloc.c: the register allocator can now reuse local
13151 function symbols for another function. This saves register usage.
13152 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13154 Added file src/pic16/NOTES with information about program writing on
13155 the current port version.
13157 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13159 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13160 and peephole 252 (array access)
13162 2004-01-09 Borut Razem <borut.razem AT siol.net>
13164 * src/SDCCmain.c : fixed #872250: -l command line defined library
13165 files are scanned before standard library files
13167 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13169 * src/SDCCast.c (decorateType): fixed bug #874046
13171 2004-01-09 Borut Razem <borut.razem AT siol.net>
13173 * support/scripts/sdcc.nsi: remove previous installation
13175 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13177 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13178 bytes for last interrupt vector (mcs51)
13179 * sdcc.spec: fixed typo
13181 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13183 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13184 gen51Code): more efficient parameter receive for --model-large
13187 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13189 * src/ds390/main.c,
13190 * src/z80/main.c: added missed needLinkerScript flags (more than
13191 one port structure defined in these file)
13192 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13195 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13197 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13198 * src/port.h: added flag needLinkerScript in port->linker
13199 structure to inform whether to create a .lnk file or not,
13201 * src/ds390/main.c,
13203 * src/mcs51/main.c,
13205 * src/pic16/main.c,
13207 * src/z80/main.c: changed appropriately to configure
13208 needLinkerScript flag
13210 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13211 * src/pic/glue.c: added variable udata_section_name to
13212 override default uninitialized data segment definition for
13213 devices only with SHAREBANK memory (reported from Erik Epetrich)
13214 * (pic14emitOverlay): modified to emit a commented overlay segment
13215 directive when no overlay data exist
13216 * (picglue): modified to emit uninitialized data segment
13217 according to udata_section_name
13218 * src/pic/main.c (_pic14_parseOptions): added command line
13219 options --udata-section-name=[name] to override default
13220 udata definition name
13221 * modified _linkCmd and _asmCmd to include compiler passed
13222 arguments via -W option
13223 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13224 object file from '.rel' to '.o' in port->linker structure,
13225 changed size of fptr from 2 to 3 in port structure
13227 2004-01-07 Borut Razem <borut.razem AT siol.net>
13229 * support/scripts/sdcc.nsi: update PATH
13230 * support/scripts/sdcc.ico: craeted
13232 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13234 * device/include/Makefile.in: fix install
13235 * doc/Makefile: fix install
13237 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13239 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13241 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13242 how the function variable allocation summary is displayed; also
13243 include information about variables allocated to the overlay
13246 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13248 * as/mcs51/lkmain.c: Help about -Y option
13249 * as/mcs51/lkarea.c: Fixed gcc warnings
13251 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13253 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13255 * support/valdiag/tests/overflow.c: added
13256 * src/SDCCast.c (decorateType),
13257 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13258 LEFT_OP (left shift)
13260 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13262 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13263 (default behaviour).
13265 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13267 A python script to validate compiler diagnostic messages. It can be
13268 used to verify that sdcc complains about bad c source code and
13269 gives a good location of the error.
13270 * support/valdiag/Makefile,
13271 * support/valdiag/valdiag.py,
13272 * support/valdiag/tests/*
13274 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13276 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13277 * src/SDCCsymt.c (newEnumType),
13279 * support/Util/SDCCerr.c,
13280 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13282 * support/regression/tests/enum.c: added test for enum values that
13283 require at least 2 bytes of storage.
13285 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13287 * src/common.h: added ifndef/define/endif macros
13288 around the header file.
13289 Bug reported from Jesus Calvino-Fraga
13291 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13293 * sdcc.spec: updated
13294 * device/include/Makefile.in: don't install CVS directories
13295 * device/lib/Makefile.in: added removal of CVS directories after install
13296 * doc/Makefile: fixed install, added local_icons
13297 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13298 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13299 * src/ds390/gen.c (genRightShift): fixed bug #870788
13300 * src/SDCCast.c (decorateType): fixed bug #870781
13302 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13304 PIC16 port related changes:
13305 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13306 added variable stackPos,
13308 * gen.c: genCall, assignResultValue: added support for
13309 pushing/retrieving function parameters to/from stack,
13310 genFunction,genEndFunction: setup stack frame for the
13311 generated function,
13312 genAddrOf: will be changed according to bug 863624
13314 * added files genutils.c and genutils.h which contain gen*
13315 debugged and optimised functions extracted from gen.c
13317 * glue.c: added variable 'externs' which holds extern symbols,
13318 pic16emitRegularMap: is modified to properly handle relocatable
13319 symbols under the new scheme,
13320 pic16createInterruptVect: is modified
13321 pic16printPublics: is modified to emit 'global' assembler directives,
13322 added pic16_printExterns to print extern symbols,
13323 pic16glue: initializes stack/frame pointer in the beginning of
13324 the assembly output. Temporary hack, will be corrected later,
13325 because gplink yet does not support stack and SDCC does not
13326 yet support a type of crt0.o object to create the final binary.
13328 * Removed many lines that contain 8051 legacy code.
13329 * The code is finally placed under a 'code' directive.
13330 * Added port specific options.
13332 * _process_pragma: simplified since now we do not need *special*
13333 include file to define SFR registers. But a separate header
13334 will be needed. This will be developed later.
13335 * _pic16_parseOptions: added, parses port specific options:
13336 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13337 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13338 --preplace-udata-with=
13340 * _pic16_setDefaultOptions: modified to initialize section names,
13341 but hack is temporarly out of order since it needs improvement.
13342 * _pic16_genAssemblerPreamble: configuration words are emitted by
13343 their address instead of their name. This part is incomplete and
13344 supports only the 18Fxx2 devices. Other devices will emit an error
13345 during assembly since they do not contain the same set of config
13347 * _pic16_genIVT: is modified,
13349 * pcode.c: added definitions for some hardware registers that are needed
13351 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13352 All PCI entries are updated. Now LFSR is supported.
13353 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13354 * added pic16_newpCodeOpLit2 to support instructions with
13355 two literal arguments
13356 * pic16_pCode2str: corrected code that emits assembler instructions
13357 with two literal operands and those that have an access bit modifier
13358 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13359 this fixes a bug which caused some labels to be lost, when an
13360 assembler directive was added, i.e. banksel,
13361 * pic16_FixRegisterBanking: improved logic that causes the insertion
13363 * InlineFunction: functions that are called once, are not any more
13364 inlined. This can be a port option in the future,
13366 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13368 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13369 hold the corresponding uninitialized symbols,
13370 * pic16_allocProcessorRegister: registers have explicit marked the
13372 * pic16_allocInternalRegister: registers are explicit marked as
13374 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13375 processing list, so bit registers were lost,
13378 * ralloc.h: added field 'accessBank' and original symbol operand
13379 in register definition,
13380 * removed the field isMapped from register definition,
13382 ** Several functions have been removed from various sources:
13383 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13384 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13385 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13386 pic16_assignRelocatableRegisters
13388 ** others have been introduced:
13389 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13390 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13392 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13394 * support/scripts/inc2h.pl: changed definition of BIT_AT
13395 to emit 'sbit at' instead of 'bit at'. This was a request.
13397 PIC16 port related preliminary changes:
13398 * gen.c: prefixed function popRegFromString with
13399 pic16_ and all references to it corrected
13400 * pcode.c: all pic16_pc_* hardware registers prefixed
13401 with underscore (_),
13402 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13403 * ralloc.c: newReg(): when register is REG_SFR then
13404 set address to rIdx,
13405 pic16_allocProcessorRegister(): marks register wasUsed=0
13406 pic16_writeUsedRegs(): added a call to assign processor
13407 registers via pic16_assignFixedRegisters
13409 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13411 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13412 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13413 variables in unused register banks. Also the SSEG is placed
13414 wherever there is enough space for it, and IDATA can be anywhere
13415 in internal RAM. For now compile using -Wl-Y[stack_size].
13416 The mem file is different for this option as well, since it
13417 makes no sense of talking about DSEG lenght.
13419 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13421 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13422 in certain cases, e.g. when ROM assignment, patch provided
13423 from Albert den Haan.
13425 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13427 Many signedness and type propagation fixes:
13428 * src/SDCCicode.c: made geniCodeCast() static
13429 replaced SPEC_ by IS_ (cosmetic)
13430 (operandOperation): fixed div and mod operation
13431 (usualBinaryConversions): added support for promotion of char
13432 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13433 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13434 (geniCodeAdd): an array index will stay unsigned, even if promoted
13436 (geniCodeArray): ditto
13437 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13438 * src/SDCCsymt.c (computeType): added more support for char;
13439 promotion of char is selectable by promoteCharToInt, fixed signedness
13441 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13442 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13443 * src/SDCCval (val*): replaced signedness calculation by
13445 rearranged if-branches (cosmetic)
13446 (valShift): added warning W_SHIFT_CHANGED
13447 (valCompare): fixed problem with different types
13448 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13449 * support/regression/tests/literalop.c: added many cases
13450 * support/regression/tests/ast_constant_folding.c: changed finally to
13452 * .version: new year, new version: 2.3.7
13453 * src/SDCCmain.c (main): applied patch #866468
13454 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13455 provided by Scott Bronson
13456 * doc/sdccman.lyx: updated documentation for sdcdb
13457 updated and added chapter tips
13459 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13461 * src/SDCCsymt.h: missing from yesterday's commits
13463 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13465 * src/SDCC.y (struct_or_union_specifier),
13466 * support/Util/SDCCerr.c,
13467 * support/Util/SDCCerr.h: verify that struct & union tags are used
13470 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13472 * src/SDCCglobl.h: missing from yesterday's commits
13474 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13476 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13477 sft_attributes, struct_declaration, parameter_declaration,
13478 type_name, start_block, declaration_list),
13479 * src/SDCC.lex (check_type): support redefinition of typedef names
13481 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13483 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13484 aligned xdata arrays. Erik helped me with the if clause.
13486 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13488 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13491 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13494 * src/SDCCast.c (newAst_),
13496 * src/SDCCicode.c (ast2iCode, newiCode),
13498 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13499 expr, statement, expression_statement, selection_statement,
13500 iteration_statement, expr_opt, jump_statement): foundation for tracking
13502 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13505 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13507 * support/Util/SDCCerr.c,
13509 * src/SDCCast.c (createCase, createDefault, decorateType),
13510 * src/SDCClabel.c (labelUnreach),
13511 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13513 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13514 (with thanks to Stas Sergeev)
13515 * device/include/time.h,
13516 * device/lib/time.c (CheckTime): suppress unreachable code warning
13518 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13520 * src/SDCCast.c (createIvalCharPtr),
13521 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13523 * support/regression/tests/nullstring.c: tests for these two bugs
13525 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13527 * support/Util/SDCCerr.h,
13528 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13529 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13530 about storage class and 'at' used inside struct or union
13531 * src/SDCCBBlock.c (iCodeFromeBBlock),
13532 * src/SDCCcse.c (ifxOptimize),
13533 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13534 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13535 printIval, emitStaticSeg, emitOverlay),
13536 * src/SDCClabel.c (deleteIfx),
13537 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13538 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13539 gatherAutoInit, processParms),
13540 * support/Util/SDCCerr.h,
13541 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13542 reporting for post-parse errors.
13544 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13546 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13547 implicit casts via union; they don't work on big endian systems
13548 (possible fix for bug #861138)
13550 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13552 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13553 * src/mcs51/main.c: fixed the fix for bug #737001
13555 2003-12-15 Borut Razem <borut.razem AT siol.net>
13557 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13559 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13561 * support/makebin/makebin.c: put output in binary mode
13563 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13565 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13566 xdata and data memory on startup. Set the environment variable
13567 SDCC_NOGENRAMCLEAR to disable this.
13568 * src/mcs51/peephole.def,
13569 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13570 (allows non-interrupt and interrupt code to safely compete for a resource
13571 without the non-interrupt code having to disable interrupts)
13573 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13575 * src/SDCCicode.c (geniCodeAdd),
13576 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13577 with valFromType if type might be a pointer and host is big endian).
13578 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13579 types, not just integer types.
13580 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13581 multiply defined with mismatching "at" address.
13583 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13585 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13586 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13587 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13588 with embedded nulls (fixed bug #753752)
13590 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13592 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13593 Apparently this did not see much testing (endless loop)
13595 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13597 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13599 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13601 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13602 gracefully handle NULL memmap pointers
13604 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13606 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13607 instead of deleting the iCode when an operand is volatile
13608 * src/z80/gen.c (genDummyRead),
13609 * src/mcs51/gen.c (genDummyRead),
13610 * src/ds390/gen.c (genDummyRead),
13611 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13613 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13614 * src/SDCC.y: fixed bug #850420
13616 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13618 Applied z80 i/o port patch from Peter Townson and fixed some operators
13619 to better handle operands in A register.
13620 * device/include/z180.h
13626 * src/z80/peeph-z80.def
13627 * src/z80/peeph.def
13630 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13632 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13634 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13636 * device/lib/hc08/_mullong.c: Removed extra #endif
13638 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13640 * sim/ucsim/hc08.src/inst.cc,
13641 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13642 carries from x to h
13643 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13644 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13645 * device/include/stdarg.h: fixed varargs for hc08
13646 * device/lib/Makefile.in,
13647 * device/lib/hc08/Makefile,
13648 * device/lib/hc08/_mulint.c,
13649 * device/lib/hc08/_mullong.c: fixed some endian problems
13651 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13653 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13654 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13655 * device/lib/_gptrget.c,
13656 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13658 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13660 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13661 * src/SDCCast.c (astErrors): fixed bug #846007
13662 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13664 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13666 * src/SDCCast.c (decorateType): disabled a transformation I added in
13667 revision 1.188 (access to fields of a structure at an absolute address);
13668 it breaks with bitfields, extern declarations, and gcse analysis.
13669 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13670 could be assigned through a pointer, so don't complain.
13671 * src/SDCCast.c (astErrors),
13673 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13675 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13677 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13678 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13679 output of __config directives, since gpasm now supports them
13680 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13681 pre-processor macro, i.e. -DMCU=p18f452
13682 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13683 and modified to handle 'cast' icode similarly to '=' icode
13684 * src/pic16/device.h (typedef struct PIC_device): added field
13685 'extMIface' to indicate that chip has external memory interface
13686 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13687 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13690 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13692 * src/SDCC.y (pointer): fixed bug #846006
13693 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13694 * src/SDCCast.c (decorateType): fixed bug #846009
13695 * src/ds390/peeph.def,
13696 * src/ds390/gen.c (genAnd, genOr),
13697 * src/mcs51/peeph.def,
13698 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13700 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13702 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13709 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13713 * src/SDCCbitv.c: added function to free a bitvector
13714 * src/SDCClrange.h,
13715 * src/SDCClrange.c: added function to recompute the liveranges
13716 * src/avr/ralloc.c,
13717 * src/ds390/ralloc.c,
13718 * src/hc08/ralloc.c,
13719 * src/mcs51/ralloc.c,
13720 * src/pic/ralloc.c,
13721 * src/pic16/ralloc.c,
13722 * src/xa51/ralloc.c,
13723 * src/z80/ralloc.c: recompute the liveranges after register packing
13725 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13727 * src/SDCCloop.c (newInduction): fixed bug #845630
13729 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13731 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13732 inadvertantly left behind from my 2003-11-12 change
13734 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13736 Updated headers I neglected to commit yesterday.
13737 * src/SDCClrange.h,
13740 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13742 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13743 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13744 * src/SDCCopt.c (eBBlockFromiCode),
13745 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13746 the creation of the key hash table from the sequencing so it can be used
13747 earlier (for some GCSE bug fixes still pending)
13749 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13751 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13752 * support/regression/tests/addsub.c: testing genPlus shortcut
13754 2003-11-15 Borut Razem <borut.razem AT siol.net>
13756 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13758 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13760 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13761 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13762 ordering is immaterial.
13763 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13765 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13767 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13768 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13769 (SIGSEV) of bug #840381
13770 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13771 unlink new file before rename if new and old filenames are the same)
13773 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13775 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13776 uninitialized variables) for the mcs51. Set environment variable
13777 SDCC_GENRAMCLEAR to test.
13778 xdata initialization slightly shorter
13780 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13783 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13784 #838241 & 780691 (basicly the same bug)
13785 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13786 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13788 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13790 * src/SDCCmain.c (linkEdit): "fix" #834252
13792 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13794 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13796 * src/SDCC.y: fixed bug #819403
13798 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13800 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13801 the reentrant attribute.
13802 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13803 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13805 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13806 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13807 erroneously reduced to a literal.
13808 * src/hc08/ralloc.c (packRegisters, rematStr),
13809 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13812 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13814 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13815 * doc/sdccman.lyx: changed from 'article' to 'book'
13816 * doc/Makefile: readded test_suite_spec and cdbfileformat
13818 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13820 * device/include/stdlib.h: include malloc.h to comply with ANSI
13821 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13823 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13825 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13826 * doc/clean.mk: also remove *.out files
13827 * doc/sdccman.lyx: some additions, larger top/bottom margins
13829 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13831 * src/SDCC.y: fixed bug #837365
13832 * support/regression/tests/bitopcse.c
13833 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13834 a symbol (might be valop instead)
13835 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13836 * device/lib/clean.mk: added hc08 to the cleaning list
13838 2003-11-04 Borut Razem <borut.razem AT siol.net>
13840 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13842 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13843 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13844 malloc is declared in standard stdlib.h
13846 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13848 * device/lib/hc08/Makefile: need to clean .rel not .o files
13849 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13851 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13855 * src/mcs51/main.c,
13856 * src/ds390/main.c,
13860 * src/pic16/main.c,
13861 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13862 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13863 tests (which uses the port's oclsExpense function)
13869 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13871 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13873 * src/SDCCcse.c (ifxOptimize),
13874 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13875 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13876 deleting the IFX iCode.
13877 * src/hc08/ralloc.c: reduced unneeded slocs
13878 * src/hc08/gen.c: fixed bug in asmopToBoolean
13880 2003-11-04 Borut Razem <borut.razem AT siol.net>
13882 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13883 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13884 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13885 transferred to configure
13887 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13889 Use headers defined in the C[++] standards:
13890 * sim/ucsim/gui.src/serio.src/fileio.cc
13891 * sim/ucsim/gui.src/serio.src/frontend.cc
13892 * sim/ucsim/gui.src/serio.src/main.cc
13893 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13894 * support/Util/NewAlloc.c
13896 * as/mcs51/lklibr.c
13900 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13902 * Added MSVC projects for hc08 assembler and linker:
13903 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13904 /as/hc08/link_hc08.dsp
13906 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13908 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13910 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13912 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13914 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13916 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13918 2003-10-31 Borut Razem <borut.razem AT siol.net>
13920 * support/cpp2/cpplib.h,
13921 support/cpp2/cpplib.c,
13922 support/cpp2/cpplex.c,
13923 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13924 to switch _asm block preprocessing on / off. Default is
13925 #pragma preproc_asm +
13927 2003-10-31 Borut Razem <borut.razem AT siol.net>
13929 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13930 when outputting comment blocks (when executed with -C option) and
13931 _asm (SDCPP specific) blocks
13933 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13935 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13937 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13939 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13941 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13943 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13944 * src/SDCCast.c (decorateType): fixed bug #832664
13946 2003-10-31 Borut Razem <borut.razem AT siol.net>
13948 * support/cpp2/cpplex.c: fixed for SDCPP:
13949 comments(when executed with -C option) and _asm blocks
13950 were included even if they where in skipped #if block.
13951 Applied solution from GCC cpp 3.3.2
13953 2003-10-31 Borut Razem <borut.razem AT siol.net>
13955 * src/SDCC.lex: sdcc now understands both formats:
13956 '# <line_number> <file_name>' and
13957 '#line <line_number> <file_name>'
13958 * support/cpp2/cppmain.c: sdcpp now generates the standard
13959 '# <line_number> <file_name>' instead of former
13960 '#line <line_number> <file_name>'
13962 2003-10-30 Borut Razem <borut.razem AT siol.net>
13964 * support/cpp2/cpphash.h,
13965 * support/cpp2/cpplib.h
13966 * support/cpp2/cpplex.c,
13967 * support/cpp2/cppmain.c,
13968 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13970 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13972 Fixed a number of problems revealed by bug #827883.
13973 * src/SDCCloop.c (loopInvariants): Spill location of the
13974 result operand should be recomputed if extracted from
13975 a loop. Also, don't extract assignments of an iTemp
13977 * src/SDCCast.c (isConformingBody): loop reversal should
13978 not occur if the control variable is involved with a
13979 relational operator.
13981 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13983 * .version: bumped to 2.3.6 to reflect the big improvements
13984 made by Erik and Klaus. Thanks!
13986 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13988 Replaced the livrange code.
13989 * src/SDCClrange.c: added new LR code
13991 * src/SDCCBBlock.h: removed remainig parts from old LR code
13992 * src/ds390/ralloc.c,
13993 * src/ds390/gen.c: minor fixes to make it work with new code
13995 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13998 * as/hc08/lkrloc.c,
14000 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14001 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14002 (tweaked fix for bug #818696)
14004 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14006 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14008 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14011 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14012 * src/mcs51/gen.c (gencjneshort),
14013 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14014 more efficient (per Scott Bronson's suggestion)
14016 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14018 Extended the semantics of the critical keyword to include
14019 individual statements. See RFE #827755 and #799831
14024 * support/Util/SDCCerr.c
14025 * support/Util/SDCCerr.h
14030 2003-10-19 Borut Razem <borut.razem AT siol.net>
14032 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14034 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14036 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14038 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14039 and predecrement operand is displayed
14041 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14043 * src/SDCCval.c (valMinus): fixed bug #826041
14045 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14047 Some hc08 related updates that I missed earlier
14048 * sim/ucsim/stypes.h
14049 * support/regression/ports/hc08/spec.mk
14051 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14053 New target "hc08" for the Motorola 68hc08 family of micros
14061 * sim/ucsim/hc08.src/*
14062 * sim/ucsim/configure.in
14063 * src/ucsim/configure
14064 * sim/ucsim/packages_in.mk
14067 * device/include/mc68hc908qy.h
14068 * device/lib/hc08/*
14069 * device/lib/Makefile.in
14070 * support/regression/ports/hc08/*
14071 * support/regression/Makefile
14073 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14075 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14077 * src/ds390/gen.c (genCast): fixed bug #821957
14079 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14081 * device/lib/logf.c: "fixed" overlay bug
14082 * support/regression/ports/host/spec.mk: added m library
14083 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14084 * support/regression/tests/float_trans: added (for Eric)
14086 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14088 * src/mcs51/gen.c (genCpl): fixed bug
14089 http://sf.net/mailarchive/message.php?msg_id=6263915
14091 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14093 * src/SDCCast.c (decorateType): added extended constant folding
14094 * src/SDCCsymt.c (computeType): cleanup
14095 * src/SDCCval.c (valShift): minor optimization
14096 * support/regression/tests/ast_constant_folding.c: added
14098 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14100 * src/SDCCmain.c: removed some unintended changes
14102 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14104 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14105 * src/z80/gen.c: fixed part of bug #817589
14106 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14108 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14110 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14121 * src/ds390/ralloc.c
14123 * src/mcs51/ralloc.c
14125 * src/pic16/ralloc.c
14126 * src/xa51/ralloc.c
14128 * src/z80/gen.c: removed unused label "release:"
14130 2003-10-06 Borut Razem <borut.razem AT siol.net>
14132 * src/SDCC.lex: removed definition of unused variables
14133 save_optimize and save_options
14135 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14137 * clean.mk: removed '=' in "-maxdepth=1"
14138 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14139 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14141 2003-10-06 Borut Razem <borut.razem AT siol.net>
14143 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14144 my_unput() replaced by unput()
14146 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14148 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14149 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14150 type-punned pointer will break strict-aliasing rules"
14151 Old LR behaviour is again default; Klaus' LR can be choosen by
14152 defining the environment variable LRKLAUS
14156 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14157 * clean.mk: fixed removal of files in bin/CVS/
14158 * device/lib/clean.mk: fixed removal of directories small and large
14159 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14161 * src/SDCCval.c: removed superflous test for pedantic
14163 2003-10-05 Borut Razem <borut.razem AT siol.net>
14165 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14166 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14167 message "unmatched #pragma SAVE and #pragma RESTORE"
14169 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14171 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14172 assembly, critical functions, atomic, nojtbound)
14174 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14176 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14182 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14185 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14187 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14189 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14190 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14191 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14193 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14195 * src/z80/gen.c (genRet): fixed bug #524753
14196 * src/z80/gen.c (genCast): fixed internal error on cast from
14198 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14199 fix for bug #477835 to the z80
14200 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14201 for tracking iCodes in the peephole optimizer for z80
14203 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14205 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14206 the other part of bug #814548
14207 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14209 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14211 * src/SDCCcse.c: fixed part of bug #814548
14213 2003-09-28 Borut Razem <borut.razem AT siol.net>
14215 * src/asm.c: rewrite of printILine() to use temporary file instead
14217 * src/xa51/main.c: commented out declaration of int rewinds
14219 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14221 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14223 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14225 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14226 * src/asm.c (printILine): Fixed bug #811015
14228 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14230 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14233 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14235 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14236 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14237 to correctly handle general case of AOP_PAIRPTR
14238 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14240 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14242 * src/mcs51/ralloc.c (fillGaps),
14243 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14244 register positioning bug)
14246 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14248 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14250 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14252 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14253 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14254 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14255 (ralloc doesn't intentionally do this now, but perhaps later)
14256 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14257 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14258 register positioning bugs (Fixed bug #762602 and #795325)
14259 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14260 (Fixed bug #808779)
14261 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14262 lines that --i-code-in-asm generates
14264 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14266 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14267 trying to fclose a FILE* that was already closed.
14269 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14271 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14272 of const struct should be treated as if const themselves)
14274 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14276 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14278 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14280 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14281 Unix (/n) and DOS (/r/n) line terminations.
14283 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14285 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14288 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14290 * src/mcs51/gen.c (genFunction, genEndFunction),
14291 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14292 and restore of EA so that stack offsets to parameters are
14293 correct when using both critical and reentrant/stack-auto.
14294 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14295 size (can be triggered in error if sloc is shared between
14296 different sized objects)
14297 * device/include/float.h: fixed macros to explicitly use
14298 unsigned long where needed
14300 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14302 Feature req. 799831: added code to allow nesting of critical functions
14303 * src/mcs51/gen.c (genFunction, genEndFunction)
14304 * src/ds390/gen.c (genFunction, genEndFunction)
14306 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14308 * src/SDCCsymt.c (sclsFromPtr),
14310 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14311 support for standard C idiom of memory mapped variables; for
14312 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14313 to xdata int at 0x1234 tempvar = 1.
14314 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14315 provided by Akiya ISHIDA
14317 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14319 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14320 * src/SDCCval.c (constVal): added reduction from int to char
14321 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14322 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14323 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14325 * support/regression/tests/shifts.c: fixed
14327 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14329 * src/z80/gen.c (genXor): Fixed bug #805445
14331 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14333 Fixed bug #621531 (const & volatile confusion in the type chain).
14334 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14335 refer to the const or volatile state of the pointer itself.
14347 * src/pic16/ralloc.c
14348 * support/regression/tests/const.c
14350 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14352 When checking for duplicated modules, use absolute paths
14353 instead of relative paths. Files changed:
14358 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14360 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14362 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14364 * device/include/string.h: added size_t typedef, changed
14365 prototypes to use size_t, eliminated separate reentrant and
14366 non-reentrant declarations, added _memmove declaration
14367 * device/lib/_memcpy.c: changed to use size_t instead of int,
14368 changed /4 to >>2 to avoid division library call
14369 * device/lib/_memcmp.c,
14370 * device/lib/_memset.c,
14371 * device/lib/_strncat.c,
14372 * device/lib/_strncpy.c,
14373 * device/lib/_strncmp.c: changed to use size_t instead of int
14374 * device/lib/_memmove.c: new file (fixed bug #772294)
14375 * device/lib/Makefile.in: added _memmove.c
14376 * device/lib/z80/asm_strings.s: fixed bug #772290
14377 * support/regression/tests/bitfields.c: attempt to fix host assertion
14378 failure on amd64-unknown-linux2.2
14380 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14382 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14383 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14384 * as/z80/asmain.c (main): fixed bug #801766
14386 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14388 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14391 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14393 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14394 reported in bug #800609
14396 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14398 * Top header beautifications in src/pic16 directory:
14399 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14400 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14401 pcoderegs.h, ralloc.c, ralloc.h
14402 * main.c: added top header and GPL license notice
14403 * pcode.c: fixed the if-conditional warning
14405 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14407 * device/lib/_mullong.c: replaced int by short for gcc
14409 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14411 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14412 and JUMPTABLE iCodes properly now (worked by accident before)
14413 * src/mcs51/gen.c (leftRightUseAcc),
14414 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14415 iCode properly now. Use getSize instead of nRegs since a & b
14416 aren't part of the nRegs tally.
14418 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14420 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14421 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14422 before instructions that use the _STATUS register
14424 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14426 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14427 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14428 fetching of the pointer
14429 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14430 copied from genNearPointerSet()
14431 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14432 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14433 If they pop r0/r1 they must be called in the opposite order than aopOp().
14434 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14435 (resp. --stack-auto), prepared for --xstack
14437 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14439 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14441 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14443 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14444 these ports have their own __sdcc_external_start()
14446 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14448 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14449 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14450 type for bits was changed. It resulted in bit variables becoming
14451 global, which is not permitted in PIC 14 assembly output.
14453 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14455 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14457 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14459 Z80 and MCS51 linkers complaint if a public symbol is defined
14460 in more than one library module:
14464 * as/mcs51/Makefile.in
14466 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14468 A few small changes that speed up the peephole optimizer.
14472 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14474 Try to make the peephole optimizer smarter by maintaining
14475 an association between the assembly source code and the
14476 iCodes that originated them. Put this information to use
14477 with a new peephole rule condition "notVolatile" so that
14478 the rules can be aggressive yet still safe.
14483 * src/mcs51/peeph.def
14485 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14489 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14490 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14491 if the left or right operand symbols have the accuse flag set.
14493 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14495 Changed the type of the result of the ! (NOT) operator to char;
14496 previously it returned the same type as the source. This allows
14497 us to eliminate all the genFloatNot functions (all of its target
14498 implementations were very buggy) since !float can use the same
14501 * src/SDCCicode.c (ast2iCode): ! returns char
14502 * src/mcs51/gen.c (genNot, genNotFloat),
14503 * src/ds390/gen.c (genNot, genNotFloat),
14504 * src/z80/gen.c (genNot, genNotFloat),
14505 * src/pic/gen.c (genNot, genNotFloat),
14506 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14508 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14510 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14511 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14512 during interrupts. Ensure WSAVE is located at a shared bank address.
14513 2. Fixed page selection in some places
14514 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14515 the registers name strings.
14516 4. Fixed "signed / unsigned compare" compiler warnings.
14517 5. The PIC port manages its own allocation of the general purpose
14518 registers, but makes no attempt to reuse them. As a result when
14519 compiling it soon runs out of general purpose registers. Some
14520 additional code was added to the files pcode.c and device.c to walk
14521 through the function call tree and rename the registers so that they
14531 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14532 genPlus() & genMinus() when the result is the same as left or right
14534 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14536 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14538 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14540 Made bitfield a distinct type from bit so that bitfields
14541 convert as per ANSI C and bits retain their traditional
14542 boolean style behaviour. Implemented bitfield support in
14550 * src/ds390/gen.c: bit v bitfield split
14551 * src/z80/gen.c: New support for bitfields
14552 * support/regression/tests/bitfields.c: reenabled z80,
14555 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14557 Rules 246.x, 247.x relate to bitfields, the others speed up
14558 access to xdata mapped I/O devices.
14560 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14562 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14564 Cleaned up genPackBits and genUnpackBits and added two helper
14565 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14566 for literal assignments in genPackBits (thanks to Frieder for
14572 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14574 Fixed bug #748310 (pointer to function type mishandled when the
14575 function name is omitted). Also fixed a SIGSEGV when a function
14576 attribute (reentrant, etc) is used on a non-function or on a
14577 function but misplaced before the parameter list.
14579 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14581 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14582 * support/Util/SDCCerr.h,
14583 * support/Util/SDCCerr.c: Added func attr misuse error msg
14585 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14587 Fixed bug #787649 by anonymous
14588 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14589 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14591 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14593 Fixed numerous bitfield problems.
14595 * src/SDCC.y: More bitfield related error checking
14597 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14598 * support/Util/SDCCerr.h,
14599 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14600 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14601 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14602 * support/regression/tests/bitfields.c: tests added
14604 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14606 Made the constant following the "interrupt" keyword optional. If
14607 omitted, the function will not automatically be given an entry
14608 in the interrupt vector table (similar to #pragma NOIV, but
14609 less syntacticly kludgy). The interrupt number is also now
14610 range checked. Also fixed a bug in the high order bit example
14617 * support/Util/SDCCerr.c
14618 * support/Util/SDCCerr.h
14621 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14623 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14624 * src/SDCCicode.c (operandOperation): rewritten some ops
14625 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14626 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14628 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14629 be re-activated by defining REDUCE_LITERALS)
14630 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14631 unsigned, but are signed by default
14632 * src/SDCCval.c (constVal): rearranged
14633 * src/SDCCval.c (valMod): preliminary fix
14634 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14635 * support/regression/literalop.c: added, work in progress
14637 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14639 Generate warnings for useless declarations like "char data;"
14640 that don't do what new users expect.
14643 * support/Util/SDCCerr.h
14644 * support/Util/SDCCerr.c
14646 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14648 * src/SDCCval.c (valMult): fix overflow detection of negative int
14650 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14652 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14654 Changes to support big endian targets:
14667 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14669 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14670 * device/lib/time.c: fixed warning "integer overflow in expression"
14672 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14674 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14675 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14676 constants are unsigned; added recognition of "u" flag for unsigned
14677 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14678 * src/SDCCval.c (valDiv, valMod): fixed signdness
14679 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14680 signedness of modulo, left and right shift
14681 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14682 * support/Util/SDCCerr.h: added warning W_INT_OVL
14683 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14684 * src/SDCCast.c (ast_print): improved output of constants
14686 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14688 Fixed some warnings when building with MSVC:
14690 * as/mcs51/asdata.c
14694 * link/z80/aslink.h
14695 * link/z80/lkdata.c
14696 * link/z80/lkeval.c
14701 * support/cpp2/cpplib.c
14705 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14707 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14709 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14711 * support/librarian/clean.mk: Do not remove Makefile.
14712 * support/librarian/Makefile: added.
14714 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14716 Added librarian to MSVC build:
14719 * support/librarian/librarian.dsp
14721 'configure' not needed for librarian, removed:
14722 * support/librarian/configure
14723 * support/librarian/configure.in
14724 * support/librarian/config_in.h
14725 * support/librarian/Makefile.in
14727 Hopefully these ones built the librarian and the rest of sdcc properly:
14729 * Makefile.common.in
14731 Messed up 'configure', so revert to previous version:
14735 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14737 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14738 there, while the mantissa of a double is "only" 53 bits wide.
14740 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14742 Adding sdcclib to the build. MSVC project coming soon.
14743 Files added/changed:
14745 * support/librarian/clean.mk
14746 * support/librarian/configure
14747 * support/librarian/configure.in
14748 * support/librarian/config_in.h
14749 * support/librarian/Makefile.bcc
14750 * support/librarian/Makefile.in
14751 * support/librarian/sdcclib.c
14754 * Makefile.common.in
14758 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14760 Linker now complaints if linked modules have conflicting options, for
14761 example, one compiled using --model-large and another one compiled with
14762 --model-small. The following files were modified:
14764 * as/mcs51/asdata.c
14765 * as/mcs51/aslink.h
14767 * as/mcs51/asmain.c
14769 * as/mcs51/i51pst.c
14770 * as/mcs51/lkdata.c
14771 * as/mcs51/lklibr.c
14772 * as/mcs51/lkmain.c
14778 * link/z80/aslink.h
14779 * link/z80/lkdata.c
14780 * link/z80/lklibr.c
14781 * link/z80/lkmain.c
14784 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14786 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14787 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14789 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14791 * src/z80/mappings.i: fix _mul[us][int,long] entries
14793 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14795 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14797 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14799 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14800 * support/regression/tests/bitopcse.c: added
14808 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14810 added support for new library format to z80, gbz80 linkers:
14816 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14818 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14819 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14821 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14823 added DUMMY_READ_VOLATILE:
14832 * src/SDCCcse.c (algebraicOpts): many improvements
14833 * src/SDCCcse.h: removed algebraicOpts()
14834 * src/SDCCicode.c (picDummyRead): added
14836 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14838 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14839 "Insufficient space in data memory".
14841 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14843 * src/mcs51/gen.c: fixed bug #771358
14844 * src/z80/gen.c: fixed bug #759087
14846 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14848 * src/pic16/glue.c: minor cleanup by Vangelis
14850 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14852 * device/include/regc515c.h: fixed #758477
14853 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14854 * device/lib/_gptrput.c: saved a few bytes
14855 * my tab spacing is 8, yours too?)
14856 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14857 * device/lib/serial.c: process RX bytes earlier than TX bytes
14858 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14860 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14862 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14864 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14866 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14868 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14870 * device/lib/Makefile.in: bad fix, reverted to 1.43
14872 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14874 * device/lib/Makefile.in: added missing z80 object files
14876 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14878 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14879 pic16 progress by Vangelis:
14882 * src/pic/Makefile:
14889 * pic16/genarith.c:
14894 * pic16/pcodepeep.c:
14897 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14899 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14901 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14903 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14904 added gbz80 build to MSVC project.
14905 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14906 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14907 from 8051 stuff and setup so it links using a .lnk file.
14909 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14911 * support/librarian/sdcclib.c: sdcc librarian.
14912 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14915 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14917 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14919 2003-07-02 Borut Razem <borut.razem AT siol.net>
14921 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14922 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14923 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14924 src/xa51/main.c, src/z80/main.c:
14925 virtualization of glue() function: each port has it's own glue function,
14926 which is accessed by do_glue function pointer in PORT.general structure
14928 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14930 * DS800C400 fun, improved ROM interface and tinibios.
14932 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14934 * More support for DS80C400. Now includes beginning of interface to ROM.
14936 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14938 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14940 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14942 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14944 2003-06-19 Borut Razem <borut.razem AT siol.net>
14946 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14948 2003-06-19 Borut Razem <borut.razem AT siol.net>
14950 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14951 fixed Z80 port - crt0.o: cannot open.
14953 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14955 * support/Util/MySystem.c (merge_command): revert bad fix
14957 2003-06-18 Borut Razem <borut.razem AT siol.net>
14959 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14961 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14963 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14964 option --use-stdout sends errors to stdout instead of stderr.
14966 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14968 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14970 2003-06-15 Borut Razem <borut.razem AT siol.net>
14972 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14973 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14974 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14975 fixed width array of pointers replaced with sets;
14976 multiple include and lib paths ared transferred to preprocessor and linker
14977 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14978 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14979 fixed width array of pointers
14980 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14981 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14982 fixupPath(), getPathDifference()
14983 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14984 fixed width array of pointers
14986 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14988 * src/pic16/ralloc.c: fix warnings
14989 * src/pic16/pcode.c: fix warning
14991 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14993 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14994 know all the details, but essentially this set of changes enable
14995 the pic16 port to generate movff instructions and generate assembler
14999 * src/pic16/glue.c:
15000 * src/pic16/pcode.c:
15001 * src/pic16/device.c:
15002 * src/pic16/main.c:
15003 * src/pic16/pcode.h:
15004 * src/pic16/pcoderegs.c:
15005 * src/pic16/ralloc.c:
15006 * src/pic16/ralloc.h:
15008 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15010 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15011 added option --vc, so sdcc errors and warnings are compatible with
15012 Microsoft Visual Studio.
15014 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15016 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15017 device/lib/libfloat.lib: added atof function.
15019 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15021 * doc/sdccman.lyx: updated to Lyx 1.3
15022 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15023 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15024 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15026 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15028 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15030 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15032 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15033 additions to the "related tools/documentation" section
15035 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15037 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15039 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15041 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15042 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15044 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15046 * doc/sdccman.lyx: fix double dash and other minor things
15047 * doc/Makefile: fix double dash
15049 2003-05-28 Karl Bongers(patches from Martin Helmling)
15050 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15051 condition and ignore commands.
15053 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15055 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15056 is in parts still quite out of date, I did changes as far as I felt makes sense
15057 for a non-native english speaker.
15058 Please feel free to add to the manual or to correct my changes.
15059 * doc/Makefile: undid touching the date of intermediate tex files.
15061 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15063 * doc/sdccman.lyx: Manual has an index now
15065 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15067 Finalize muluint/mulsint and mululong/mulslong merging:
15068 * device/lib/_mulint.c
15069 * device/lib/_mullong.c
15070 * device/lib/gbz80/mul.s
15071 * device/lib/gbz80/stubs.s
15072 * device/lib/z80/mul.s
15073 * device/lib/z80/stubs.s
15074 * src/SDCCsymt.c (initCSupport)
15076 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15078 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15079 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15080 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15081 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15084 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15086 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15087 the regression tests I'm not brave enough to enable 245.b, 245.c
15088 * doc/sdccman.lyx: added latex preamble for hyperref package.
15089 Using pdflatex this will give you a hyperlinked pdf file with
15090 bookmarks. (prepend '%' before /usepackage if this breaks something)
15092 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15094 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15096 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15098 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15100 2003-05-21 <johan AT balder>
15102 * src/SDCCglue.c (printIval): fixed bug #739934
15104 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15106 Applied patch from bug 737905 (renamed yylineo to mylineno):
15113 * src/pic16/pcode.c: Cleaned warnings
15114 * src/pic16/pcodeflow.c: Cleaned warnings
15115 * src/pic16/pcoderegs.c: Cleaned warnings
15117 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15119 * src/pic16/pcode.c: Cleaned warnings
15120 * src/pic16/pcodepeep.c: Cleaned warnings
15121 * src/pic16/ralloc.c: Cleaned warnings
15123 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15125 * doc/sdccman.lyx: fixed bug 739745
15126 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15128 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15130 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15131 it can be defined with CFLAGS when running configure
15132 * src/SDCCmain.c: fixed compiling + linking with object files
15134 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15136 * configure.in: configure for pic16 port,
15137 added --disable-pic16-port
15138 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15139 * src/SDCCmain.c: linkOptions is changed to set *,
15140 added if/endif conditional macros to remove options help
15141 messages from optionsTable when a port is not configured, added
15142 support for the PIc16 port in the ports table, when executing
15143 the compiler with no port specified on command line, a default
15144 port is selected with the new macro DEFAULT_PORT which is
15145 defined in port.h, in setDefaultOptions() linkOptions is removed
15146 from initialization assignment, since now it is a set,
15147 parseCmdLine uses setParseWithComma for linkOptions, in
15148 linkEdit() linkOptions are accessed with new function indexSet()
15149 which returns the i'th item of a set variable. See SDCCset.c, in
15150 linkEdit() when calling buildCmdLine(), added linkOptions as
15151 last argument. Now users can pass arguments to gplink via the
15152 -Wl option, main() uses pic16glue() to glue up pic16 programs
15153 * src/SDCCpeeph.c: various changes to support pic16
15154 * src/SDCCset.c: added function void *indexSet(set *, int) to
15155 return the i'th item of the set
15156 * src/SDCCset.h: added function prototype for indexSet()
15157 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15158 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15159 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15160 added macro DEFAULT_PORT
15161 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15162 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15164 * src/pic16/glue.c: commented out some error producing lines
15165 * src/pic16/main.c: __config directives are commented out to stop
15166 gpasm complaining and test the linkage with gplink, _linkCmd and
15167 _asmCmd changed to be more gplink and gpasm friendly
15168 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15169 produced an error when parsed, peep rule 12 is added to utilize
15170 movff, but it is commented out since the pCode does not support
15171 yet a command with 2 address arguments
15173 2003-05-18 <johan AT balder>
15175 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15176 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15177 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15179 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15180 Added feature to script commands from file.
15182 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15184 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15185 * src/SDCCutil.c: include ctype.h for win32
15187 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15189 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15191 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15193 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15194 Fixed so you can set breakpoints prior to run, run does not stop
15195 on entry now. Add tbreak. Other enhancements and fixes for use
15198 2003-05-12 Borut Razem <borut.razem AT siol.net>
15200 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15202 2003-05-11 Borut Razem <borut.razem AT siol.net>
15204 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15205 the path of bin directory, so that PATH is the only env. variable, which has to be set
15206 in case of standard installation.
15207 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15208 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15209 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15211 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15213 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15214 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15215 temp files are in the port dir; clean the gen/test directory when
15216 generating new test.c
15217 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15218 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15219 * support/regression/tests/zeropad.c: added
15221 2003-05-09 <johan AT balder>
15223 * src/SDCCglue.c: fixed bug #597940
15225 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15227 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15228 cache sfr, optimize next,step, fix off by one sourceline,
15229 support ddd list function.
15230 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15232 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15234 * support/regression/HTMLgen.py: added compare_s2f()
15235 * support/regression/Makefile: redo 1.27
15236 * support/regression/generate-cases.py: redo 1.5
15238 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15240 * support/regression/tests/float.c: workaround 33 bit hex constant
15241 * support/regression/tests/simplefloat.c: fix division for host
15243 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15245 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15246 that tame's the PIC's over-aggressive optimizer.
15248 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15250 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15253 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15255 Initial support for DS80C400. "Hello world" runs on TINIm400
15258 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15260 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15261 * Some notes on ddd usage added in debugger/README
15262 Martin Helmling adding more features and fixes for ddd GUI debugger.
15263 Code added for nexti, stepi, up, down, and other adjustments.
15265 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15267 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15268 * src/pic/peeph.def Added two rules to optimize carry manipulation
15269 * src/pic/* removed debug printfs
15271 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15273 * debugger/mcs51/cmd.c: added header newalloc.h
15275 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15277 * as/Makefile: new EXEEXT
15278 * as/z80/Makefile: remove trailing slash of BUILDIR
15279 * as/z80/clean.mk: new EXEEXT
15280 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15281 * support/cpp2/Makefile.in: new EXEEXT
15282 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15284 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15286 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15287 EXEEXT was introduced to fix all related problems with targets
15288 "clean", "install" and "uninstall"; a couple of further flaws
15289 especially with "clean" have been fixed too
15290 * as/mcs51/Makefile.in
15291 * as/mcs51/clean.mk
15295 * debugger/mcs51/Makefile.in
15296 * debugger/mcs51/clean.mk
15297 * link/z80/Makefile
15298 * link/z80/Makefile.in
15299 * link/z80/clean.mk
15301 * packihx/Makefile.in
15303 * sim/ucsim/Makefile
15304 * sim/ucsim/clean.mk
15305 * sim/ucsim/avr.src/Makefile.in
15306 * sim/ucsim/avr.src/clean.mk
15307 * sim/ucsim/s51.src/Makefile.in
15308 * sim/ucsim/s51.src/clean.mk
15309 * sim/ucsim/xa.src/Makefile.in
15310 * sim/ucsim/xa.src/clean.mk
15311 * sim/ucsim/z80.src/Makefile.in
15312 * sim/ucsim/z80.src/clean.mk
15313 * sim/ucsim/main_in.mk
15314 * sim/ucsim/packages_in.mk
15315 * sim/ucsim/gui.src/Makefile.in
15316 * sim/ucsim/gui.src/serio.src/Makefile.in
15317 * sim/ucsim/gui.src/serio.src/clean.mk
15320 * support/cpp2/Makefile.in
15321 * support/cpp2/clean.mk
15322 * support/makebin/Makefile
15323 * support/makebin/clean.mk
15324 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15325 * doc/sdccman.lyx: --program-suffix no longer needed
15327 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15329 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15330 Martin Helmling added support for ddd GUI debugger.
15331 Code added to display assembly, set variables, and other commands
15332 to interface to ddd.
15334 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15336 * as/Makefile: fix target clean
15337 * as/clean.mk: fix target clean
15338 * as/z80/clean.mk: fix target clean
15340 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15342 * Makefile.common.in: added AT EXEEXT AT
15343 * configure.in: removed all mingw32 stuff
15344 * configure: rebuilt from configure.in
15345 * doc/sdccman.lyx: updated section "installation"
15346 * support/scripts/sdcc_mingw32: adapted to configure
15347 * support/scripts/sdcc_cygwin_mingw32: added
15349 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15351 * src/pic Added object file support for the PIC port
15352 * src/pic Applied patch from Craig Franklin (this started the object file support)
15353 * src/regression Updated the PIC regression tests for object files
15355 2003-04-20 Borut Razem <borut.razem AT siol.net>
15357 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15358 lklex.c: In function `getfid':
15359 lklex.c:203: warning: array subscript has type `char'
15360 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15361 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15362 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15363 stack handling macros
15365 2003-04-19 Borut Razem <borut.razem AT siol.net>
15367 * "handling space characters in file path" task:
15368 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15369 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15370 * support/Util/MySystem.h: make it self-sufficient
15371 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15372 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15373 handling space characters in file path
15374 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15375 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15376 * support/Util/MySystem.c: handling space characters in executable's path
15378 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15380 * as/z80/Makefile: fix permanent rebuild of z80
15381 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15382 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15384 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15386 * src/SDCCopt.c: add special case optimization to replace modulo by
15387 a power of two with a bitwise AND.
15389 2003-04-18 <johan AT balder>
15391 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15393 2003-04-17 <johan AT balder>
15395 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15396 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15398 2003-04-13 Borut Razem <borut.razem AT siol.net>
15400 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15401 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15402 fixed mingw problem in adl_NORMALIZE_PATH
15404 2003-04-12 Borut Razem <borut.razem AT siol.net>
15406 * fixed "#pragma SAVE/RESTORE can not be nested":
15407 * src/SDCC.lex: reworked pragma handling functions
15408 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15409 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15411 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15413 * src/SDCCutil.c (pathEquivalent): defined but not used
15414 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15415 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15416 * configure: rebuilt from configure.in
15417 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15418 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15419 * device/include/Makefile.in: replace sdcc_datadir
15420 * device/lib/Makefile.in: replace sdcc_datadir
15421 * Makefile.common.in: add LDFLAGS from configure
15422 * packihx/Makefile.in: use LDFLAGS
15423 * src/Makefile.in: use LDFLAGS
15424 * support/cpp2/Makefile.in: add LDFLAGS from configure
15425 * support/makebin/Makefile: use LDFLAGS
15426 * .version: bumped version number to 2.3.5
15428 2003-04-12 Borut Razem <borut.razem AT siol.net>
15430 * completed "different paths" task:
15431 * src/SDCCmacro.c: fixed bug in handling quotes
15432 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15433 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15435 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15437 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15439 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15441 * ds390/gen.c ds390/peeph.def: fix bug 706781
15443 2003-04-11 Borut Razem <borut.razem AT siol.net>
15445 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15447 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15449 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15450 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15451 set - this bit used to not be set...).
15452 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15453 bad code in PIC Port
15454 * src/regression/and2.c added to test bug 609268
15455 * src/regression/Makefile added and2.c to regression test
15458 2003-04-08 <johan AT CP255758-A>
15460 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15461 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15462 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15464 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15466 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15468 * support/cpp2/Makefile.in: fix bug #487815
15469 * configure: rebuilt from configure.in
15470 * Makefile.common.in: docdir changed, new path suffixes
15471 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15472 * sdcc_vc_in.h: reflect changes from sdccconf.h
15473 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15474 * src/SDCCutil.h: remove BINDIR hack
15475 * doc/sdccman.lyx: update new path hierarchy
15477 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15479 * src/SDCCpeeph.c: added okToRemoveSLOC test
15481 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15483 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15485 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15487 * src/SDCCpeeph.c: added labelIsReturnOnly test
15488 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15490 2003-04-05 <johan AT balder>
15492 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15493 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15494 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15495 * src/SDCCast.c: fixed a warning
15496 * src/SDCCast.h: fixed a warning
15497 * src/SDCCicode.c (operandFromAst): fixed a warning
15499 2003-04-04 <johan AT balder>
15501 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15502 * src/SDCCast.c (decorateType): fixed bug #715076
15503 * src/SDCC.y: fixed bug #702907
15505 2003-04-03 <johan AT balder>
15507 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15508 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15509 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15510 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15511 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15513 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15515 * _decdptr.c: fix return values
15516 * _gptrget.c: fix return values
15517 * _gptrgetc.c: fix return values
15518 * _gptrput.c: fix return values
15519 * _mulint.c: fix return values
15520 * as/z80/Makefile: fix 'make -j' problem
15522 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15524 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15525 * configure.in: big cleanup, updated to autoconf 2.5x
15526 * configure: rebuilt from configure.in
15527 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15528 * sdcc_vc_in.h: reflect changes from sdccconf.h
15529 * doc/Makefile: fixed a flaw in "make install"
15531 2003-04-02 <johan AT balder>
15533 * src/ds390/gen.c (genCmp): no comments
15534 * src/mcs51/gen.c (genCmp): no comments
15535 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15536 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15538 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15540 * support/regression/generate-cases.py: place generated file in given sub directory
15541 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15542 * support/regression/Makefile: improvements for 'make -j';
15543 side effect: it's simpler and faster now
15545 2003-03-31 Borut Razem <borut.razem AT siol.net>
15547 * src/z80/main.c: link-{port} and as-{port} defined without path
15548 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15550 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15552 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15554 2003-03-30 Borut Razem <borut.razem AT siol.net>
15556 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15557 changed type of list parameter to set
15558 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15559 * src/port.h: changed type of do_assemble() parameter to set
15560 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15561 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15562 definition of "cppoutfilename" macro with NULL value in preProcess()
15563 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15564 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15565 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15566 replaced with set *binPathSet
15567 * shash_add() deallocates the item, if allready exsists, before adding the new one
15568 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15570 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15572 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15573 a nested for loop bug in the PIC port
15574 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15577 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15579 * support/Util/dbuf.h: remove C++ stuff to make it portable
15581 2003-03-28 Borut Razem <borut.razem AT siol.net>
15583 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15584 literal strings in stringLiteral()
15585 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15586 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15589 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15591 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15593 2003-03-26 <johan AT balder>
15595 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15596 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15597 * src/SDCCast.c (decorateType): fixed " -v < 3"
15599 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15601 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15602 Added Lenny Story's debug infrastructure changes:
15603 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15604 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15605 * src/cdbFile.c: added
15606 * src/SDCCdebug.c: added
15607 * src/SDCCdebug.h: added
15608 * src/SDCCast.c (createFunction)
15609 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15610 * src/SDCCmain.c (parseCmdLine, main)
15611 * src/SDCCmem.c (redoStackOffsets)
15612 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15615 * src/avr/gen.c (genAVRCode)
15616 * src/ds390/gen.c (gen390Code)
15617 * src/mcs51/gen.c (gen51Code)
15618 * src/pic/gen.c (genpic14Code)
15619 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15620 * src/xa51/gen.c (genXA51Code)
15621 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15623 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15625 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15626 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15628 2003-03-22 <johan AT balder>
15630 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15632 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15634 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15635 * doc/cdbfileformat.lyx: added, written by Lenny Story
15636 * doc/Makefile: added cdbfileformat.lyx
15637 * doc/clean.mk: added cdbfileformat.lyx
15639 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15641 * src/mcs51/peeph.def: fix bug #705773
15643 2003-03-20 <johan AT balder>
15645 An sfr/sbit can have an "at #" AND an initializer
15646 * src/SDCCsymt.c (checkSClass):
15647 * src/SDCCmem.c (allocGlobal):
15648 * src/SDCCmem.c (allocLocal):
15649 * src/SDCCast.c (createBlock):
15651 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15653 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15655 2003-03-16 <johan AT balder>
15657 Undid the hackup of const and volatile, the problem is much bigger
15659 * src/SDCCast.c:1.171
15660 * src/SDCCglue.c:1.138
15661 * src/SDCCicode.c:1.146
15662 * src/SDCCsymt.c:1.150
15663 * src/SDCCval.c:1.65
15665 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15667 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15668 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15670 2003-03-13 <johan AT balder>
15672 Hackup const and volatile modifiers in type chains a bit:
15674 * src/SDCCast.c:1.169
15675 * src/SDCCglue.c:1.136
15676 * src/SDCCicode.c:1.143
15677 * src/SDCCsymt.c1.146
15678 * src/SDCCsymt.h1.59
15679 * src/SDCCval.c:1.63
15681 2003-03-12 <johan AT balder>
15683 * src/SDCCBBlock.h: more LRH debugging junk
15684 * src/SDCCcflow.h: more LRH debugging junk
15685 * src/SDCCloop.c: more LRH debugging junk
15686 * src/SDCC.y (struct_declaration): fixed bug #697590
15687 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15688 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15689 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15691 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15692 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15693 test function names must now match exactly).
15694 * src/SDCCcse.c: added special case in findCheaperOp to allow
15695 extending a short integer. Makes less awful code for bug 700121 test case.
15697 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15699 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15700 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15702 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15704 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15705 actually called (operandsNotEqual() was called for all
15706 operandsNotEqualX tests).
15708 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15710 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15711 with shorter literals. Fixes bug 700121.
15713 2003-03-11 <johan AT balder>
15715 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15717 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15719 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15720 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15722 2003-03-10 Borut Razem <borut.razem AT siol.net>
15724 * src/SDCCmain.c: pipe preprocessor's output
15725 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15726 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15727 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15728 which closes all pipes in pipeSet set
15729 * src/SDCCset.c: free deleted item in function deleteSetItem()
15730 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15731 moved from z80 to src subproject
15732 * .version: increased version number to 2.3.4
15734 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15736 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15737 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15738 * support/regression/ports/xa51/spec.mk: fix typo
15740 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15742 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15744 2003-03-09 Borut Razem <borut.razem AT siol.net>
15746 * src/SDCCmain.c: pipe preprocessor's output
15747 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15748 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15749 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15750 which closes all pipes in pipeSet set
15751 * src/SDCCset.c: free deleted item in function deleteSetItem()
15752 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15753 moved from z80 to src subproject
15755 2003-03-09 Borut Razem <borut.razem AT siol.net>
15757 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15758 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15759 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15760 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15761 * src/SDCCglobl.h: unification of WIN32 native definitions
15763 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15765 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15767 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15769 * src/configure.in: check for endianess (even while cross-compiling)
15770 * src/configure: check for endianess (even while cross-compiling)
15771 * src/configure_in.h: check for endianess (even while cross-compiling)
15772 * src/avr/gen.c: remove old endianess stuff
15773 * src/mcs51/gen.c: remove old endianess stuff
15774 * src/ds390/gen.c: remove old endianess stuff
15775 * src/pic/gen.c: remove old endianess stuff
15776 * src/pic/genarith.c: remove old endianess stuff
15777 * src/pic/glue.c: fix endianess check
15778 * src/pic16/gen.c: remove old endianess stuff
15779 * src/pic16/genarith.c: remove old endianess stuff
15780 * src/pic16/glue.c: fix endianess check
15781 * src/xa51/gen.c: remove old endianess stuff
15782 * src/z80/gen.c: fix endianess check
15783 * src/SDCCglue.c: fix endianess check
15784 * src/ds390/peeph.def: fix bug 700036
15786 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15788 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15789 * src/configure: find appropriate data-types on host for SDCC's int and long
15790 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15791 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15792 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15794 2003-03-07 <johan AT balder>
15797 some minor cleanups before the big shot
15798 OP_DEFS and OP_USES now use Kevin's protection
15799 new option --nolabelopt
15801 * src/SDCCBBlock.c:
15810 * src/ds390/ralloc.c:
15811 * src/mcs51/ralloc.c:
15812 * src/pic/ralloc.c:
15813 * src/xa51/ralloc.c:
15814 * src/z80/ralloc.c:
15816 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15818 * src/pic/pcode.c (get_op): fix 64 bit warnings
15819 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15820 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15821 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15822 * support/regression/tests/malloc.c: fix 64 bit warnings
15824 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15826 * src/mcs51/gen.c (genMinus): fixed bug 696436
15828 2003-03-02 Borut Razem <borut.razem AT siol.net>
15830 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15832 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15834 * configure.in: test for mkstemp
15835 * sdccconf_in.h: add HAVE_MKSTEMP
15837 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15839 * device/include/ctype.h: removed warning while using --stack-auto
15840 * device/include/malloc.h: removed warning while using --stack-auto
15841 * device/include/string.h: removed warning while using --stack-auto
15843 2003-02-23 Borut Razem <borut.razem AT siol.net>
15845 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15846 because NDEBUG is defined (see man assert)
15847 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15849 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15851 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15852 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15854 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15856 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15857 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15859 2003-02-18 <johan AT balder>
15861 * as/mcs51/asmain.c (asmbl): module can start with a digit
15862 * as/z80/asmain.c (asmbl): module can start with a digit
15864 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15866 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15867 * src/asm.c: fix pipe() for Mingw32
15869 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15871 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15872 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15873 make -V work again; --c1mode reads now from stdin
15874 * doc/sdccman.lyx: added --c1mode
15875 * support/Util/SDCCerr.c: new messages for c1 mode
15876 * support/Util/SDCCerr.h: new messages for c1 mode
15877 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15879 2003-02-15 <johan AT balder>
15881 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15883 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15885 * doc/sdccman.lyx: Environment variables, -o and other minor things
15887 2003-02-14 <johan AT balder>
15889 * src/xa51/main.c: before anyone really tries to use it :)
15891 * Install doc's in share/sdcc/doc
15892 * removed some obsolete files
15893 * Do a proper make distclean and uninstall
15894 M Makefile.common.in
15897 M device/include/Makefile.in
15898 M device/lib/Makefile.in
15901 M sim/ucsim/doc/Makefile.in
15903 R src/avr/peeph.rul
15904 R src/xa51/peeph.rul
15905 M support/cpp2/Makefile.in
15906 M support/makebin/Makefile
15909 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15911 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15913 2003-02-10 Borut Razem <borut.razem AT siol.net>
15915 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15916 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15917 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15918 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15919 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15920 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15921 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15922 src/z80/Makefile.bcc: Borland Makefile cleanup
15923 * as/z80/Makefile.bcc: Added Borland Makefile
15924 * support/cpp2/borland.h: Removed
15926 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15928 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15929 * src/SDCC.lex: new pragma NOIV
15930 * src/SDCCglobl.h: new pragma NOIV
15931 * src/SDCCmem.c: new pragma NOIV
15933 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15935 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15937 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15939 * src/SDCCmain.c: signal handling is switched off by --debug
15940 * doc/Makefile: small fix for install; use clean.mk again
15941 * doc/clean.mk: clean *.pdf and *.html too
15943 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15945 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15946 * device/lib/printfl.c: fix a ds390 bug by making it portable
15947 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15948 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15949 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15950 * debugger/mcs51/cmd.c: converted multi-line string literals
15951 * sim/ucsim/globals.cc: converted multi-line string literals
15952 * src/SDCCmain.c: introduced signal handler to remove temp files
15953 * doc/Makefile: small tweaks, implement clean
15954 * doc: removed generated files
15956 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15958 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15959 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15960 Address Record is not correctly generated for DS390."
15962 2003-02-02 Borut Razem <borut.razem AT siol.net>
15964 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15965 * as/mcs51/asm.h: fixed compilation with Borland C
15966 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15967 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15968 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15969 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15970 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15971 src/z80/Makefile.bcc: delete $(LIB) only if exist
15972 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15974 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15976 * device/include/malloc.h: introduced NULL
15977 * device/include/string.h: introduced NULL
15978 * device/include/stdlib.h: introduced NULL
15979 * device/lib/_memcpy.c: removed NULL
15980 * device/lib/_strcat.c: removed NULL
15981 * device/lib/_strchr.c: removed NULL
15982 * device/lib/_strcmp.c: removed NULL
15983 * device/lib/_strcpy.c: removed NULL
15984 * device/lib/_strcspn.c: removed NULL
15985 * device/lib/_strlen.c: removed NULL
15986 * device/lib/_strncat.c: removed NULL
15987 * device/lib/_strncmp.c: removed NULL
15988 * device/lib/_strncpy.c: removed NULL
15989 * device/lib/_strpbrk.c: removed NULL
15990 * device/lib/_strrchr.c: removed NULL
15991 * device/lib/_strspn.c: removed NULL
15992 * device/lib/_strstr.c: removed NULL
15993 * device/lib/_strtok.c: removed NULL
15994 * device/lib/malloc.c: removed NULL, include own header
15996 2003-02-02 <johan AT balder>
15998 * 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
15999 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16000 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16001 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16002 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16003 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16005 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16007 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16010 2003-02-01 <johan AT balder>
16012 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16014 2003-01-31 <johan AT CP255758-A>
16016 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16018 2003-01-30 <johan AT balder>
16020 * src/SDCCBBlock.c: automatic bug detection
16021 * src/SDCCicode.c: automatic bug detection
16023 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16025 * src/SDCCglobl.h: now --xram-size 0 works
16026 * src/SDCCmain.c: now --xram-size 0 works
16028 2003-01-29 <johan AT balder>
16030 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16032 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16034 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16035 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16036 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16037 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16038 * src/SDCCglobl.h: Added options --xram-size and --code-size
16039 * src/SDCCmain.c: Added options --xram-size and --code-size
16041 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16043 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16044 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16046 2003-01-27 <johan AT balder>
16048 * src/SDCC.y: fixed bug #613764
16050 2003-01-26 <johan AT balder>
16052 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16053 * src/SDCCsymt.h: fixed bug #673374
16054 * src/SDCCglue.c: fixed bug #661910
16055 * src/SDCCast.c: fixed bug #458099 and 673374
16057 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16059 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16060 * as/mcs51/strcmpi.h: added
16061 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16062 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16063 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16064 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16065 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16066 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16067 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16068 * as/mcs51/Makefile.aslink: new module strcmpi
16069 * as/mcs51/Makefile.asx8051: new module strcmpi
16070 * as/mcs51/Makefil.bcc: new module strcmpi
16071 * as/mcs51/Makefile.in: new module strcmpi
16072 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16074 2003-01-26 <johan AT balder>
16076 * src/SDCCglue.c: reverted back to 1.124
16077 * src/SDCCast.c: reverted back to 1.156
16078 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16080 2003-01-25 <johan AT balder>
16082 * src/SDCCglue.c: A better fix for bug #661910
16083 * src/SDCCast.c: A better fix for bug #661910
16084 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16086 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16088 * src/Makefile.in: remove spawn.o
16089 * src/SDCCmain.c: remove spawn.h
16090 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16091 * src/spawn.c: removed
16092 * src/spawn.h: removed
16093 * support/regression/ports/ds390/spec.mk: link with -r
16095 2003-01-24 <johan AT CP255758-A>
16097 * src/ds390/gen.c (aopOp): fixed bug #667458
16098 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16099 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16100 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16102 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16104 * src/mcs51/peeph.def: better assembler identation by Frieder
16105 * src/mcs51/gen.c: better assembler identation by Frieder
16107 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16109 * as/z80/string.h: removed for gcc 3.2
16110 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16111 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16113 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16115 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16116 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16117 * support/regression/Makefile: separate temp files for ports
16118 * support/regression/generate-cases.py: separate temp files for ports
16119 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16120 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16122 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16124 * moved tinitalk to device/examples/ds390
16126 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16128 * as/mcs51/lkmem.c: rflag is for DS390
16129 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16130 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16131 (linkEdit): move mem- and map-files the same way as ihx-files
16132 * src/z80/main.c (_setDefaultOptions): removed --generic
16133 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16134 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16135 * src/pic/glue.c (picglue): --c1mode works again
16136 * src/pic16/glue.c (pic16glue): --c1mode works again
16137 * src/asm.c (printCLine): fix #660034
16139 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16141 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16142 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16143 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16144 * as/mcs51/lkmem (summary): better fix for sp problem
16145 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16146 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16147 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16148 remove --stack-after-data
16150 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16152 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16153 * src/SDCCutil.c (join): ugly bug: missing '\0'
16154 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16156 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16158 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16160 * src/pic/main.c (_asmCmd): gpasm supports -o
16161 * src/z80/main.c: more general macros
16162 * device/lib/Makefile.in: remove intermediate files
16164 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16166 * .version: Bumped version number to 2.3.3
16167 * src/SDCCBBlock.c: new option -o
16168 * src/SDCCglobl.h: new option -o
16169 * src/SDCCglue.c: new option -o
16170 * src/SDCCmain.c: new option -o
16171 * src/asm.c: new option -o
16172 * src/ds390/main.c: new option -o
16173 * src/pic/glue.c: new option -o
16174 * src/pic/pcode.c: new option -o
16175 * src/pic/ralloc.c: new option -o
16176 * src/pic16/glue.c: new option -o
16177 * src/pic16/pcode.c: new option -o
16178 * src/pic16/ralloc.c: new option -o
16179 * src/z80/main.c: new option -o
16180 * device/lib/Makefile.in: use -o
16181 * support/regression/ports/ds390/spec.mk: use -o
16182 * support/regression/ports/gbz80/spec.mk: use -o
16183 * support/regression/ports/mcs51/spec.mk: use -o
16184 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16185 * support/regression/ports/z80/spec.mk: use -o
16186 * support/regression/ports/ucz80/spec.mk: use -o
16187 * support/regression/ports/xa51/spec.mk: use -o
16188 * support/regression/fwk/lib/timeout.c: fix usage string
16190 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16191 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16193 2003-01-07 <johan AT balder>
16195 * src/SDCCast.c (decorateType): fixed bug #600035
16197 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16198 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16199 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16200 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16201 * src/pic/pcode.c: outcommented unused variable to remove warnings
16202 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16204 2003-01-06 <karl AT turbobit.com>
16205 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16208 2003-01-06 <johan AT balder>
16210 * src/SDCCicode.c: fixed array add
16212 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16213 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16214 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16216 2003-01-04 <johan AT balder>
16218 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16220 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16221 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16223 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16224 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16225 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16227 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16228 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16230 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16231 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16233 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16234 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16236 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16238 * in /sdcc/as/mcs51/ changed these files in order to create an
16239 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16240 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16241 following files to include the previous two files: aslink.dsp,
16242 Makefile.aslink, Makefile.bcc, and Makefile.in.
16244 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16245 .adb instead of .cdb
16247 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16249 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16250 value from option --iram-size.
16252 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16254 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16257 2002-09-18 <wiml AT hhhh.org>
16259 * SDCClrange.h: exposed setFromRange() and setToRange()
16260 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16261 packRegsForAccUse() (bug 542397)
16262 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16263 multiple times and emitting the fetch operations more than once
16264 added aopGetUsesAcc() function to allow binary operators to
16265 fetch their operands in the correct order; made genMinus() emit
16266 compact code for X = LITERAL - Y
16268 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16269 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16270 sprintf() in line 1267.
16272 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16273 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16276 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16277 Changes to aslink (All the changes are marked with 'JCF'):
16279 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16282 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16283 area BSEG. Also moves, if possible, the DATA area down into the internal
16284 ram so more space is available.
16286 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16289 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16290 not bytes. Function summary() which creates a memory usage summary
16291 file with extension .mem. Reports of overlaping stack and small stack
16292 size. If the space for the stack is less than 16 bytes aslink trows a
16295 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16296 the 8051. Option 'y' for memory summary output file.
16298 Changes to sdcc (All the changes are marked with 'JCF'):
16300 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16302 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16303 overlaying area for it (uses RegBankUsed[4]).
16305 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16306 bank zero as used by default. By default aslink locates the stack
16307 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16308 the creation of the .mem file. Delegates the allocation of data area
16309 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16310 the begining of the stack area to aslink.
16312 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16313 glue() in SDCCglue.c creates an area for it.
16315 2002-09-03 Borut Razem <borut.razem AT siol.net>
16316 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16317 sdcc/src/pic/glue.c:
16318 introduced atexit() handler for teporay files removal in case of
16319 errors, assertions, ...
16321 2002-08-29 Borut Razem <borut.razem AT siol.net>
16322 * sdcc/support/cpp2/auto-host_vc_in.h:
16323 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16324 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16325 Maybe there is a similar problem with BORLANDC? It should be checked!
16327 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16328 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16329 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16330 was not executed, and the compiler (cl) launched a warning:
16331 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16333 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16334 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16336 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16337 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16339 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16340 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16341 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16342 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16343 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16344 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16345 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16346 - added Release configuration in VS projects
16347 - review of compiler an linker options
16348 - VC .exe files are generated in bin_vc directory, not to interfere
16349 with binaries generated from other projects (cygwin, mingw, bcc ...)
16351 * sdcc/src/yacc.dsp: added
16353 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16354 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16355 and insert the version number definitions from .version
16357 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16359 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16360 added - genarate auto-host.h using auto-host_vc_in.h as template
16363 removed from CVS, generated automatically
16365 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16366 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16368 2002-08-11 Borut Razem <borut.razem AT siol.net>
16369 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16371 2002-08-10 Borut Razem <borut.razem AT siol.net>
16372 * src/SDCCmain.c (main):
16373 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16374 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16375 The consequence was that some temporary files were not removed.
16378 unification of code in functions tempfilename() and tempfile():
16379 function tempnam() is defined in Visual Studio 6.0 and .NET
16381 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16383 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16384 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16385 - removed compiler command line option /WX: Treats all warnings as errors
16386 - update a list of source files, included into the project
16388 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16389 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16390 changed project type to Generic Project so that can be correcly converted to VS.NET project
16392 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16394 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16396 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16398 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16399 added return 0 statements after assert() to make compiler happy
16401 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16402 added newline in the def file to keep MSC compiler satisfied
16404 * sdcc/src/z80/gen.c:
16405 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16406 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16407 - solved MSC error in function aopDump()
16409 * sdcc_vc.h: define PREFIX as "\\sdcc"
16411 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16412 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16414 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16415 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16416 - Rewrote the register banking algorithm.
16417 - Added pCode live-range analysis to registers (for now, only non-used and
16418 singly-used registers optimized away)
16420 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16422 * 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.
16424 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16425 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16427 2002-04-22 Michael Hope <michaelh AT vroom>
16429 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16431 * configure.in (DD_COPT): Added include support required for gbdk.
16433 * .version: Bumped version number just to increase it.
16435 * src/SDCCmain.c: Added -nostdinc to the default options.
16437 2002-04-15 Michael Hope <michaelh AT vroom>
16439 * device/lib/z80/printf.c (sprintf): Added.
16441 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16443 * src/z80/peeph.def: Added transpose redundent load rule.
16445 * src/z80/main.c: Added force callee saves for jaune.
16447 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16449 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16451 2002-03-28 Johan Knol <johan AT balder>
16453 * src/SDCCval.c: fixed bug #532436
16455 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16457 Added "char *Processor" field to the port structure.
16460 Added -p option. Allows port dependent processor to be specified.
16463 Initialized the new field char *Processor field to NULL in all ports
16466 Compiler generated registers for interrupt context saving
16467 were not getting allocated.
16469 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16472 Fixed left shift. Will promote the left side of a left shift
16473 if a) left shifting more than size of operand or b) when assigned
16474 to something size > size of left side
16476 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16478 tons of changes. Register allocation has been
16479 rewritten. Added customization for the various PICs. Flow
16480 analysis is restructured. ...
16482 * src/pic/device.h:
16485 * src/pic/device.c:
16486 Added. device.c is a PIC port hack to accomodate variations
16489 2002-03-13 Michael Hope <michaelh AT vroom>
16491 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16493 2002-03-04 johanknol <johanknol AT manik>
16495 * /src/SDCCval.c: fixed
16497 const unsigned char arr[][2] = { { 0, 1 } };
16498 t18.c:1: error: Initializer element is not constant
16500 2002-03-04 bela <bela AT manik>
16502 * /device/include/mcs51reg.h:
16503 ds89c420 register definition update
16505 2002-03-03 <johan AT FRIJA>
16507 * support/Util/SDCCerr.c: did something, but don't no why anymore
16509 * support/regression/tests/bug-524691.c: made it a little less shy
16511 * src/SDCCast.c (decorateType): fixed bug #524697
16513 * src/SDCCast.c: made some lineno improvements
16515 * src/SDCCval.c (getNelements): changed warning to error
16517 * src/SDCCglue.c (printIvalArray): changed warning to error
16519 * src/SDCCicode.c: fixed a warning for mingw
16521 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16523 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16525 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16527 * src/ds390/peeph.def:
16528 Added some more peephole rules
16530 * src/ds390/gen.c: Various fixes & enhancements
16532 * src/SDCClrange.c, src/SDCClrange.h:
16533 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16535 * src/ds390/ralloc.c:
16536 various fixes & enhancements (ds390) specific
16538 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16539 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16542 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16544 2002-03-02 <johan AT FRIJA>
16546 * src/SDCCast.c (decorateType): fixed bug #524708
16548 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16550 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16552 2002-03-01 Michael Hope <michaelh AT vroom>
16554 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16556 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16558 2002-03-01 <johan AT FRIJA>
16560 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16562 * src/SDCCast.c (decorateType): fixed bug #524209
16564 * src/SDCCval.c (valNot): fixed bug #524195
16566 2002-02-26 <johan AT balder>
16568 * src/xa51/gen.c: fixed a warning
16570 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16572 * src/SDCCast.c (decorateType): fixed bug #522534
16574 2002-02-23 <johan AT balder>
16576 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16578 2002-02-22 <johan AT balder>
16580 * src/SDCCast.c: fixed bug #514865
16582 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16584 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16586 * sdcc/src/SDCCloop.c:
16587 Previous fix was not good. basic blocks that have "break" or "return" are
16588 not really partof a loop , but live ranges used in these blocks should
16589 be live thru the entire loop, so set partOfLoop but don't add them to
16592 2002-02-21 <johan AT FRIJA>
16594 * src/SDCCcse.c: fixed bug #514308
16596 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16599 Fixed BUG #519583. If a conditional block ended in a return/break
16600 statement inside a loop, it was not being considered part of the loop.
16602 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16604 2002-02-10 Karl Bongers <karl AT turbobit.com>
16607 Fixed up SDCDB debugger somewhat. Updated debugger/README
16608 with lots of comments and notes.
16610 * device/examples/test2.c:
16611 Fix bug, "red" variable not being initialized(compiler complained).
16613 * device/examples/Makefile, examples/test3.c:
16614 Add Makefile in device/examples folder, compiles test3.c
16615 for use as a multiple module SDCDB test case.
16617 * sim/ucsim/cmd.src/cmdset.cc:
16618 Took out debug printfs in ucsim "next" command.
16620 * sim/ucsim/xa.src:
16621 Karl and Johan start ucsim XA support. Most dissassembly working,
16622 about 75% emulation done(plenty of work remaining).
16624 * sim/ucsim/z80.src:
16625 Add Z80 support to ucsim, add test-ucz80 regression test,
16626 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16627 Notice z80 compiler fails on examples/test3.c/crc code.
16629 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16631 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16632 Added support for --parms-in-bank1
16634 * src/ds390/peeph.def:
16635 added a few more peephole optimzations
16637 * src/ds390/main.c:
16638 1) added __builtin_inp & __builtin_outp used to read in data of given length
16639 from a memory mapped port
16640 2) added __builtin_memcmp
16641 3) added __builtin_swapw swap bytes of a short
16643 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16644 1) handle multiple send & receives from register bank1
16645 2) ralloc can now allocate DPTR1 to some liveRanges
16647 * src/SDCCsymt.c, src/SDCCsymt.h:
16648 changes to handle multiple sends & receives
16650 * src/SDCCptropt.h:
16651 added some pointer arithmetic optimization
16653 * src/SDCCptropt.c:
16654 added some pointer arithmetic optimizations but not stable yet so not
16655 called from anywhere (will get this working shortly)
16657 * src/SDCCopt.c: fixed for multiple sends & receives
16660 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16661 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16662 set preprocessor defines (depending on options)
16664 * src/SDCCicode.c, src/SDCCicode.h:
16665 changes made to handle multiple sends & receives
16668 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16670 * src/SDCCcse.c, src/SDCCcse.h:
16671 added function findbackward def (to be used in upcoming optimization)
16673 * src/SDCCcflow.c, src/SDCCcflow.h:
16674 added function returnAtEnd - to determine if a basic block terminates with
16677 * src/SDCCast.c, src/SDCCast.h:
16678 added option parms-in-bank1
16680 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16681 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16682 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16683 adjusted for --parms-in-bank1 option
16685 * device/include/string.h:
16686 donot redefine "reentrant" keyword
16688 * device/include/ds80c390.h: Added some more SFRs
16690 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16692 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16694 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16696 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16698 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16700 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16702 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16704 * Added --xram-movc option
16706 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16708 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16710 2002-01-11 Johan Knol
16712 * Added math lib of Jesus Calvino-Fraga
16714 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16716 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16717 * support/regression/Makefile: new target test-mcs51-stack-auto
16718 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16720 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16722 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16724 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16726 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16728 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16730 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16732 * src/SDCCglue.h: add definition for printIvalChar()
16734 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16736 * src/SDCCast.c: fix #498138 by Johan
16738 * src/SDCCglue.c: fix #498138 by Johan
16740 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16742 * support/regression/Makefile: fix clean
16744 * support/regression/ports/ds390/support.c: fix transmission of last character
16746 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16748 * /sdcc/src/ds390/gen.c:
16749 a) improved computing address of stack variable
16750 b) took out some #if 0 code
16751 c) improved parmBytes adjustment
16752 d) improved genPlusIncr & genMinusIncr
16753 e) genCmp could generate bad code (when left assigned to DPTR)
16754 f) Fixed bug in hasInc
16756 * /sdcc/src/ds390/ralloc.c:
16757 a) packRegsForSupport could mess up live information (Fixed)
16758 b) packRegsDPTRuse could be incorrect for left & right shift
16760 * /sdcc/src/mcs51/ralloc.c:
16761 packRegsForSupport could mess up the live information (Fixed)
16763 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16765 * /sdcc/src/SDCCast.c:
16766 can reverse a loop even if function call is present as long
16767 as the loop control variable is local & is not passed as parameter
16769 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16771 * /sdcc/ChangeLog: *** empty log message ***
16773 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16774 More builtin function additions for TININative
16776 * /sdcc/src/ds390/ralloc.c:
16777 Had broken the regression testsuite
16779 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16781 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16782 Added funcattr hasStackParms will be set for reentrant functions when there
16783 are paramteres on the stack, this helps in minimizing frame pointer generation
16784 typeFromStr can handle function pointers now
16786 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16787 *** empty log message ***
16789 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16791 * /src/ds390/gen.c, /src/ds390/main.c:
16792 More builtin function additions for TININative
16794 * /src/ds390/ralloc.c:
16795 Had broken the regression testsuite
16797 * /src/SDCCast.c: Fixed a bug in dumptree
16799 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16800 Added funcattr hasStackParms will be set for reentrant functions when there
16801 are paramteres on the stack, this helps in minimizing frame pointer generation
16802 typeFromStr can handle function pointers now
16804 * /doc/builtins.txt, /doc/TININative.txt:
16805 *** empty log message ***
16808 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16810 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16811 ALPHA version for -mTININative
16813 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16814 updated to reflect changes in the port structure
16817 added function do_assemble (similar to do_link) if non-null this function
16818 will be called to do assembly (-mTININative) requires a multi command
16820 added function genAssemblerEnd will be called to generate assembler Epilogue
16823 added _JavaNative to debug info printing
16825 * /src/SDCCmain.c: added option --tini-libid
16826 added port->do_assemble function (-mTININative) has a multi command assemble
16828 * /src/SDCCglue.c: Disabled "constExpr" check
16829 added port->genAssemblerEnd function
16831 * /src/SDCCglobl.h: Added option --tini-libid value
16834 tookout optimizeCompare from the header (has no external references)
16836 * /src/SDCCast.c: made one more function "static"
16838 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16840 * src/z80/mappings.i: Added z80asm support.
16842 * src/z80/main.c: Added z80asm support on --asm=z80asm
16844 * src/z80/gen.c: Fixed asm portability issues.
16846 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16848 * src/SDCCglue.c (printExterns): Added global/extern split.
16850 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16852 * support/regression/Makefile: added test for mcs51 model large
16854 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16856 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16858 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16860 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16862 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16864 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16866 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16868 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16870 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16872 * support/regression/tests/simplefloat.c: Port to mcs51.
16874 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16875 * support/regression/tests/bug-485362.c: Added.
16877 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16879 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16881 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16883 * src/z80/gen.c (aopDump): Added a dump function.
16885 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16886 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16888 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16890 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16892 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16894 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16896 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16898 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16900 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16902 * support/regression/ports/ds390/support.c: Use tinibios.
16904 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16906 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16908 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16909 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16911 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16913 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16915 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16917 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16919 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16920 (packRegsForIYUse): Created and optimised.
16922 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16924 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16925 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16927 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16929 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16931 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16933 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16935 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16937 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16939 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16941 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16943 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16945 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16947 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16949 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16950 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16951 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16953 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16955 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16956 (genNotFloat): Added.
16957 (genUminusFloat): Added.
16959 * device/lib/z80/Makefile: Added floating pt stubs.
16961 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16963 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16965 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16967 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16969 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16971 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16973 * sdcc/support/regression/Makefile: Add port ds390.
16975 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16977 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16979 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16981 * sdcc/support/regression/ports/ds390/support.c: Added.
16983 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16985 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16987 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16989 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16991 * device/include/malloc.h: Added z80 and gbz80 support.
16993 * device/lib/gbz80/heap.s: Added.
16995 * device/lib/z80/heap.s: Added.
16997 * device/lib/malloc.c: Added z80 and gbz80 support.
16999 * support/regression/tests/malloc.c (testMalloc): Added.
17001 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17003 * support/regression/tests/bug-478094.c: Added.
17005 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17007 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17009 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17011 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17013 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17015 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17017 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17019 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17021 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17023 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17025 * support/regression/tests/bug-477927.c: Added.
17027 * src/z80/peeph.def: Added minor rules.
17029 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17031 * src/z80/peeph.def: Added jump optimisation modification.
17033 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17035 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17037 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17039 * support/regression/tests/funptrs.c: Added.
17041 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17043 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17045 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17047 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17049 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17051 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17052 (movLeft2ResultLong): Created.
17054 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17055 (joinPushes): Added. Joins two char pushes into a word push.
17057 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17059 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17061 * support/makebin/Makefile (install): Added creation of dest dir.
17063 2001-10-24 Karl Bongers <karl AT turbobit.com>
17065 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17067 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17069 * src/z80/ralloc.c: Turned off faulty pack for one use.
17071 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17073 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17075 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17077 * support/regression/Makefile: Improved clean
17079 * support/regression/ports/gbz80/spec.mk: Added clean
17081 * support/regression/ports/host/spec.mk: Added clean
17083 * support/regression/ports/z80/spec.mk: Added clean
17085 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17087 * support/regression/ports/mcs51/timeout.c: little improvements
17089 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17091 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17093 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17095 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17097 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17099 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17101 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17103 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17104 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17106 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17108 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17110 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17112 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17114 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17116 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17118 * support/regression/tests/longor.c: Added.
17120 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17122 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17124 * as/mcs51/aslink.h: define PATH_MAX
17126 * as/mcs51/asm.h: define PATH_MAX
17128 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17130 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17132 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17134 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17136 * src/SDCCglobl.h: define PATH_MAX
17138 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17140 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17142 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17144 * src/z80/gen.c (gencjneshort): Fixed
17146 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17148 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17150 * support/regression/tests/bug-469671.c: Added.
17152 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17154 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17156 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17158 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17160 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17162 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17164 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17166 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17168 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17170 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17172 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17174 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17176 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17178 * 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.
17180 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17182 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17184 2001-10-07 <johan AT FRIJA>
17186 * device/lib/gets.c (gets): fixed the return value.
17188 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17189 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17191 * 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.
17193 * 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.
17195 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17197 * src/pic/gen.c: Removed Safe_strdup.
17199 * configure.in: Added option to enable libgc support.
17201 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17202 (bitVectUnion): Optimised.
17203 (bitVectIntersect): Optimised.
17204 (bitVectBitsInCommon): Optimised.
17205 (bitVectCplAnd): Optimised.
17207 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17209 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17211 * src/SDCCmain.c: distinguish between assembler debug and plain options
17213 * src/avr/main.c: remove standard assembler options
17215 * src/ds390/main.c: remove standard assembler options
17217 * src/mcs51/main.c: remove standard assembler options
17219 * src/port.h: removed "PENDING" comment
17221 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17223 * src/device/lib/_mulint.c : new, with assember functions
17225 * src/device/lib/_mullong.c : new, with assember functions
17227 * src/device/lib/_divuint.c : with assember functions
17229 * src/device/lib/_divsint.c : with assember functions
17231 * src/device/lib/_divulong.c: with assember functions
17233 * src/device/lib/_divslong.c: with assember functions
17235 * src/device/lib/_moduint.c : with assember functions
17237 * src/device/lib/_modsint.c : with assember functions
17239 * src/device/lib/_modulong.c: with assember functions
17241 * src/device/lib/_modslong.c: with assember functions
17243 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17245 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17247 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17248 replaced _mululong.c and _mulslong.c by _mullong.c
17250 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17252 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17254 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17256 * src/SDCCglue.c: test, if win32api is available for MINGW
17258 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17260 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17261 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17262 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17263 * support/regression/ports/host/spec.mk: removed GENERIC
17264 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17265 * support/regression/ports/z80/spec.mk: removed GENERIC
17267 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17269 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17271 * support/regression/tests/bug-467035.c: Created.
17273 2001-10-01 <johan AT FRIJA>
17275 * src/SDCC.y: fixed bug #466586 part 1
17277 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17279 * SDCCicode.c: z80 has no generic pointers
17280 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17282 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17284 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17286 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17288 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17290 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17292 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17294 * configure.in: Fixed up so that ucsim is only configured once.
17296 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17298 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17299 (getPathDifference): As above.
17301 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17303 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17305 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17306 * .version: Updated to 2.3.1
17308 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17309 Added copyright header.
17311 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17312 (assemble): Added support for macro based assembler commands.
17313 (linkEdit): Added support for macro based linker commands.
17314 (preProcess): Changed the pre-processor to use macros.
17315 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17316 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17318 * device/lib/z80/crt0.s: Added module name for debugging.
17320 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17322 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17324 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17326 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17328 * src/Makefile.in: Added SDCCmacro and SDCCutil
17330 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17332 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17334 2001-09-16 <johan AT FRIJA>
17336 * 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.
17338 2001-09-15 <johan AT FRIJA>
17340 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17341 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17343 2001-09-11 <johan AT FRIJA>
17345 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17347 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17349 * support/regression/tests/bug-460444.c: Added test case.
17351 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17352 (genCast): Added justification for all of the asserts.
17354 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17356 * support/regression/support.c: _xdata replaced by xdata
17358 * support/regression/spec.mk: removed _generic
17360 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17362 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17364 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17365 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17367 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17369 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17371 * support/regression/tests/bug-460010.c: Added test case.
17373 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17375 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17377 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17379 * support/regression/testfwk.c: removed workaround for bug #436344
17381 * support/regression/tests/bp.c: use less memory with mcs51
17383 * support/regression/tests/bug-441448.c: use less memory
17385 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17387 * support/regression/collate-results.py: typo
17389 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17391 * support/regression/tests/fetchoverlap.c: Added new test case.
17393 * support/regression/tests/bp.c: Added new test case.
17395 * support/regression/tests/bug-448984.c: Added new test case.
17397 * support/regression/tests/pow2shifts.c: Added new test case.
17399 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17400 (genlshTwo): Fixed right shift for count > 8.
17402 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17404 2001-09-08 <johan AT FRIJA>
17406 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17408 2001-09-07 <johan AT FRIJA>
17410 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17412 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17414 2001-09-06 <johan AT FRIJA>
17416 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17417 * bernhard noted me at this: "() equals to (void)" (1.38)
17419 2001-09-05 <johan AT FRIJA>
17421 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17423 2001-09-04 <johan AT FRIJA>
17425 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17428 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17430 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17432 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17434 * link/z80/aslink.h: Fixed path for PATH_MAX
17436 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17438 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17440 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17442 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17444 * 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.
17446 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17448 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17449 (genCmp): Fixed up genCmp for the GB with longs.
17451 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17453 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17455 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17457 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17459 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17461 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17463 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17465 * 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.
17467 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17469 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17471 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17473 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17475 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17477 * sim/ucsim/configure: little improvement of Cygwin-detection
17478 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17479 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17480 * support/regression/tests/bug-221100.c: small changes for mcs51
17481 * support/regression/tests/bug-221168.c: small changes for mcs51
17482 * support/regression/tests/bug-227710.c: small changes for mcs51
17483 * support/regression/tests/staticinit.c: small changes for mcs51
17484 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17485 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17486 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601