1 2009-02-27 Raphael Neider <rneider AT web.de>
3 * device/include/pic16/pic18f[24][3456]k20.h,
4 device/include/pic16/pic18f[68][567]j50.h,
5 device/include/pic16/pic18f[68]6j55.h,
6 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
7 device/lib/pic16/libdev/pic18f[68][567]j50.c,
8 device/lib/pic16/libdev/pic18f[68]6j55.c,
9 device/include/pic16/pic18fregs.h,
10 device/include/pic16/pic16devices.txt,
11 device/lib/pic16/pics.all,
12 device/lib/pic16/libdev/Makefile.am,
13 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
14 families (87j50 family contributed by Robert Wuest)
16 * device/include/pic16/adc.h,
17 device/lib/pic16/libio/adc/adcbusy.c,
18 device/lib/pic16/libio/adc/adcclose.c,
19 device/lib/pic16/libio/adc/adcconv.c,
20 device/lib/pic16/libio/adc/adcopen.c,
21 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
23 * doc/sdccman.lyx: updated list of supported devices, fixed typo
24 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
26 * device/lib/pic16/Makefile.in,
27 device/lib/pic16/libm/Makefile.in,
28 device/lib/pic16/debug/Makefile.in,
29 device/lib/pic16/libio/Makefile.in,
30 device/lib/pic16/startup/Makefile.in,
31 device/lib/pic16/libsdcc/Makefile.in,
32 device/lib/pic16/libdev/Makefile.in,
33 device/lib/pic16/libc/Makefile.in: regenerated
35 2009-02-27 Borut Razem <borut.razem AT siol.net>
37 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
38 #1829678 and #1704376 in the way proposed by Alan Baldwin
40 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
42 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
43 to Steve Qu for the fix.
45 2009-02-23 Borut Razem <borut.razem AT siol.net>
47 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
48 it is already fixed for mcs51 and hc08 targets
49 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
51 2009-02-22 Borut Razem <borut.razem AT siol.net>
53 * device/lib/Makefile.in: fixed parenthesis error
54 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
55 fixed webdocs bug #1967920: --version
57 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
59 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
61 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
63 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
64 when addresses are unsorted
66 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
68 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
69 Gudjon Gudjonsson <gudjon AT gudjon.org>
70 * device/include/mcs51/p89c66x.h: fixed some defines
71 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
72 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
75 2009-02-14 Borut Razem <borut.razem AT siol.net>
77 * doc/sdccman.lyx: corrected cpp info
79 2009-02-13 Borut Razem <borut.razem AT siol.net>
81 * as/Makefile.in: *.doc renamed to *.txt
83 2009-02-11 Borut Razem <borut.razem AT siol.net>
85 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
86 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
88 2009-02-11 Borut Razem <borut.razem AT siol.net>
90 * doc/sdccman.lyx: documented ar format libraries
92 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
94 * support/regression/tests/float_single.c: added regression
95 test. Some testpoints for probably rarely used functions
96 (acosf, sinhf, tanf, expf) disabled for some targets
98 2009-02-10 Raphael Neider <rneider AT web.de>
100 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
101 (genAssign): fixed for operands on the stack
103 * device/lib/pic16/libc/stdio/vfprintf.c,
104 device/lib/pic16/configure.ac,
105 device/lib/pic16/Makefile.common: add configurable support for
106 printing floats via ./configure --enable-floats
107 * device/lib/pic16/configure,
108 device/lib/pic16/Makefile.in,
109 device/lib/pic16/libm/Makefile.in,
110 device/lib/pic16/debug/Makefile.in,
111 device/lib/pic16/libio/Makefile.in,
112 device/lib/pic16/startup/Makefile.in,
113 device/lib/pic16/libsdcc/Makefile.in,
114 device/lib/pic16/libdev/Makefile.in,
115 device/lib/pic16/libc/Makefile.in: regenerated
116 * doc/sdccman.lyx: documented float support and how to get it
117 * doc/Makefile.in: fixed race condition on parallel builds
119 * device/lib/pic16/libc/stdio/sprintf.c,
120 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
121 pointer to the string buffer, enlarge buffer for x_ftoa()
123 2009-02-10 Borut Razem <borut.razem AT siol.net>
125 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
127 2009-02-10 Raphael Neider <rneider AT web.de>
129 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
131 2009-02-09 Raphael Neider <rneider AT web.de>
133 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
134 artificial bank size limits for compound data (structs, arrays),
135 avoids assert if --obanksel=N, N > 1, is given
137 2009-02-09 Borut Razem <borut.razem AT siol.net>
139 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
140 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
141 uses '`' character instead '\n' for padding
142 * as/asranlib/asranlib.c: made it more robust
144 2009-02-08 Borut Razem <borut.razem AT siol.net>
147 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
148 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
151 2009-02-07 Borut Razem <borut.razem AT siol.net>
153 * as/asranlib/asranlib.c: fixed BSD header length calculation
154 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
155 due sdcc asxxxx license change to GPLv3
157 2009-02-05 Borut Razem <borut.razem AT siol.net>
159 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
160 added support for BSD (Mac OS X) ar format
161 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
162 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
163 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
164 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
165 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
166 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
167 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
168 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
169 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
170 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
171 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
172 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
173 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
174 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
175 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
176 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
177 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
178 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
179 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
180 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
181 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
182 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
183 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
184 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
185 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
186 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
187 changed license to GPL either version 3, or (at your option) any
190 2009-02-05 Borut Razem <borut.razem AT siol.net>
192 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
193 added support for BSD (Mac OS X) ar format
195 2009-02-02 Borut Razem <borut.razem AT siol.net>
197 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
198 device/lib/z80/Makefile.in:
199 chose source files in the PORT directory if they are available
201 2009-02-01 Raphael Neider <rneider AT web.de>
203 * device/lib/pic16/libdev/pic18f1220.c,
204 * device/lib/pic16/libdev/pic18f4450.c:
205 define SSPBUF to allow use of printf
207 2009-02-01 Borut Razem <borut.razem AT siol.net>
209 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
210 device/lib/hc08/Makefile.in, device/lib/incl.mk,
211 device/lib/z80/Makefile.in:
212 don't remake libraries
213 * support/regression/tests/snprintf.c:
214 reenable floating point in small-xstack-auto library
216 2009-01-26 Raphael Neider <rneider AT web.de>
218 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
220 2009-01-25 Raphael Neider <rneider AT web.de>
222 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
223 search path instead of appending them
225 2009-01-24 Borut Razem <borut.razem AT siol.net>
227 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
228 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
229 to 32 bit unsigned int when calling sputl() since it is a macro
230 * as/link/lkar.c: changed the initialization of This->loaded
232 2009-01-23 Borut Razem <borut.razem AT siol.net>
234 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
235 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
236 unsigned int when calling new(), since asxxxx doesn't use function
239 2009-01-21 Borut Razem <borut.razem AT siol.net>
241 * as/link/lkar.h: sgetl and sputl are independent of endianness
242 * as/link/sdxxxx_config.h.in: removed endianness detection
244 2009-01-20 Borut Razem <borut.razem AT siol.net>
246 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
247 due creation of ar format libraries
248 * support/scripts/sdcc.nsi:
249 don't add nonexistent object files to the package
251 2009-01-19 Borut Razem <borut.razem AT siol.net>
253 * Makefile.in, configure.in, configure,
254 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
255 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
256 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
257 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
258 device/lib/small/Makefile.in,
259 device/lib/z80/Makefile.in: create ar format libraries
260 * support/regression/ports/mcs51-xstack-auto/spec.mk:
261 use device/lib/Makefile to create library
262 * support/regression/tests/snprintf.c:
263 floating point is not enabled in small-xstack-auto library
264 * device/lib/libfloat.lib, device/lib/libint.lib,
265 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
267 2009-01-18 Borut Razem <borut.razem AT siol.net>
269 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
270 warning: extra tokens at end of #endif directive
272 2009-01-11 Borut Razem <borut.razem AT siol.net>
274 * Makefile.in: added SDCC_ASRANLIB to PKGS
276 2009-01-10 Borut Razem <borut.razem AT siol.net>
278 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
279 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
280 due added support for ar format libraries
282 2009-01-09 Borut Razem <borut.razem AT siol.net>
284 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
285 as/asranlib/asranlib.c: added asranlib
286 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
287 * Makefile.in, as/link/hc08/Makefile.in,
288 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
289 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
290 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
291 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
292 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
293 configure.in, sdcc.dsw: modified to support ar format libraries
295 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
297 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
300 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
302 * sim/ucsim/z80.src/inst_ed.cc:
303 Fixed bug #2488074, which made regression tests fail.
305 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
307 * device/lib/z80/mod.s,
308 device/lib/z80/div.s,
309 device/lib/z80/mulchar.s,
310 device/lib/z80/mul.s,
311 device/lib/z80/divsigned.s,
312 device/lib/z80/Makefile.in:
313 Implemented RFE #1702376.
315 2009-01-05 Borut Razem <borut.razem AT siol.net>
317 * as/link/lksdcclib.c:
318 fixed linker hanging in INDEXLIB is not defined (hc08)
320 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
323 Implemented RFE #2485684, and some further improvements of HL caching
325 * src/z80/peeph-z80.def:
326 Fixed a bug exposed by implementing RFE #2485684.
328 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
330 * src/z80/peeph-z80.def:
331 Peephole improvements.
334 device/include/string.h,
335 device/lib/z80/memmove.s:
337 * device/lib/z80/Makefile.in,
338 device/lib/Makefile.in,
339 support/regression/tests/memory.c,
340 device/lib/z80/strlen.s:
341 Partially implemented RFE #2471534.
343 2009-01-04 Borut Razem <borut.razem AT siol.net>
345 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
346 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
347 * doc/README.txt: updated John Hartman's e-mail address
348 * as/link/lkrel.c, as/link/lksdcclib.c:
349 fixed bug #2484677: Linker hangs
350 * src/z80/peep.c: fixed msvc warning C4047:
351 'return' : 'int ' differs in levels of indirection from 'char *'
352 * config.dsp: as/lib corrected to as/link
354 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
357 Implemented RFE #2484693.
358 * src/z80/peeph-z80.def:
359 Some peephole improvements.
361 2009-01-03 Borut Razem <borut.razem AT siol.net>
364 fixed warning: 'ret' may be used uninitialized in this function
366 2009-01-02 Borut Razem <borut.razem AT siol.net>
368 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
369 as/link/getline.[ch], as/link/lkrel.[ch]: added,
370 made support for differnet library formats more flexible,
371 preparation for support of ar format
372 * as/link/lklibr.c, as/link/z80/Makefile.in,
373 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
374 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
375 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
376 as/link/hc08/lkelf.c, as/link/aslink.h:
377 made support for differnet library formats more flexible,
378 preparation for support of ar format
380 2009-01-01 Borut Razem <borut.razem AT siol.net>
382 * as/link/asxxxx_config.h.in:
383 fixed warning: extra tokens at end of #endif directive
385 fixed warning: suggest parentheses around && within ||
386 * device/lib/Makefile.in: allow whitespaces at the end of lines in
387 ports.build, in order to make it work on cygwin - it seems to be a
388 bug in cygwin grep: CR is not treated as part of end-of-line
390 2008-12-31 Borut Razem <borut.razem AT siol.net>
392 * configure, configure.in, config.dsp, config_vc.awk,
393 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
394 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
395 introduced asxxxx_config.h.in
397 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
400 src/z80/peeph-z80.def:
401 Minor addition improvement.
403 2008-12-30 Raphael Neider <rneider AT web.de>
405 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
406 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
407 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
408 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
409 support/librarian/sdcclib.c, support/makebin/makebin.c:
410 partially revert changes from r5293..r5295
412 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
414 * src/z80/peeph-z80.def:
415 Minor peephole improvement.
417 2008-12-29 Raphael Neider <rneider AT web.de>
419 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
420 incorrectly discarded BANKSELs
422 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
424 * support/regression/tests/memory.c:
425 Added simple test for memset(), memcpy() and memmove()
427 2008-12-29 Borut Razem <borut.razem AT siol.net>
429 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
431 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
433 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
434 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
435 (177.j): added new rule
436 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
437 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
438 (decorateType CAST): propagate storage class to generic pointer results
440 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
442 * device/lib/z80/string.c,
443 device/lib/z80/printf.c,
444 device/lib/z80/mul.s:
447 Fixed code generation bug exposed by builtin memcpy().
449 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
451 * device/lib/_memcpy.c:
452 fixed conflict with builtin memcpy()
454 2008-12-26 Borut Razem <borut.razem AT siol.net>
456 * support/librarian/sdcclib.c:
457 fixed bug 2466950: "sdcclib broken"
458 by removing fgets return value check
460 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
463 device/include/string.h: Implemented RFE #1914254
465 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
466 * device/lib/z80/Makefile.in,
467 device/lib/Makefile.in,
468 device/lib/z80/memmove.s: Implemented RFE #1914256
470 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
472 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
473 * src/z80/peep.c: improved checks for unused data
475 src/z80/main.c: Implemented RFE #1899189
477 2008-12-25 Borut Razem <borut.razem AT siol.net>
479 * support/regression/Makefile.in:
480 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
482 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
484 * src/z80/peeph-z80.def: minor peephole improvements
486 2008-12-21 Borut Razem <borut.razem AT siol.net>
488 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
489 due to redefinition of symbol __assert
490 sdcclib.c:53:1:warning: "__assert" redefined
491 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
492 warning: this is the location of the previous definition
494 2008-12-20 Raphael Neider <rneider AT web.de>
496 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
497 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
498 support/cpp/libcpp/macro.c: fix format string errors
500 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
502 * src/pic/device.c: partial rewrite using strtok,
503 quieten compiler warnings, adopt SDCC coding style
505 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
506 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
507 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
508 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
509 support/librarian/sdcclib.c, support/makebin/makebin.c:
510 quieten most compiler warnings
512 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
513 probably fix operator precedence bug
515 * doc/clean.mk: quieten rm if no .lyx is present
517 2008-12-19 Borut Razem <borut.razem AT siol.net>
519 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
520 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
521 doc/README.txt, doc/test_suite_spec.lyx:
522 applied patch 2446381: Dcoumentation spelling correcitons
523 thanks to Steven Borley
525 2008-12-16 Raphael Neider <rneider AT web.de>
527 * device/include/pic/pic12f629.h,
528 device/include/pic/pic12f675.h,
529 device/lib/pic/libdev/pic12f629.c,
530 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
532 2008-12-14 Borut Razem <borut.razem AT siol.net>
534 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
535 converted to LyX 1.5.7 (\lyxformat 276) format
537 2008-12-07 Borut Razem <borut.razem AT siol.net>
539 * support/regression/tests/bitfields.c:
540 added test case for bug #2366757
542 2008-12-07 Raphael Neider <rneider AT web.de>
544 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
545 NULL pointer dereference, closes #2366757
547 2008-11-25 Raphael Neider <rneider AT web.de>
549 * device/include/pic16/pic16devices.txt,
550 sdcc/src/pic16/device.c,
551 sdcc/src/pic16/device.h: implicitly disable XINST
552 whenever CONFIG4L is set via an additional optional
553 argument to the configword directive in pic16devices.txt
555 2008-11-24 Raphael Neider <rneider AT web.de>
557 * device/lib/pic16/configure.ac,
558 device/lib/pic16/Makefile.common: fixed quoting issues
560 * device/lib/pic16/configure,
561 device/lib/pic16/debug/Makefile.in,
562 device/lib/pic16/libc/Makefile.in,
563 device/lib/pic16/libdev/Makefile.in,
564 device/lib/pic16/libio/Makefile.in,
565 device/lib/pic16/libm/Makefile.in,
566 device/lib/pic16/libsdcc/Makefile.in,
567 device/lib/pic16/Makefile.in,
568 device/lib/pic16/startup/Makefile.in: regenerated
570 * src/pic16/main.c (_pic16_finaliseOptions): revert to
573 2008-11-24 Raphael Neider <rneider AT web.de>
575 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
576 argument of --asm= or --link= to allow for
577 --asm="sh script --options", the user can double quote the
578 argument if needed: --asm="'c:/program files/gpasm' -q",
579 also fix some potential buffer overflows
581 2008-11-19 Borut Razem <borut.razem AT siol.net>
584 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
585 thanks Mauro Giachero
587 2008-11-16 Borut Razem <borut.razem AT siol.net>
589 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
590 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
592 2008-11-15 Borut Razem <borut.razem AT siol.net>
594 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
595 src/SDCCsymt.c, src/SDCCsymt.h:
596 fixed RFE #2291335 : Unnamed bit-field initialization
597 * support/regression/tests/bitfields.c:
598 added test case for RFE #2291335
599 * support/regression/tests/bug-1981238.c:
600 don't initialize unnamed bit-fields
602 2008-11-11 Raphael Neider <rneider AT web.de>
604 * device/include/pic16/pic18f25j10.h,
605 device/include/pic16/pic18f45j10.h: remove useless boilerplate
607 * device/include/pic16/adc.h,
608 device/lib/pic16/libio/adc/adcbusy.c,
609 device/lib/pic16/libio/adc/adcclose.c,
610 device/lib/pic16/libio/adc/adcconv.c,
611 device/lib/pic16/libio/adc/adcopen.c,
612 device/lib/pic16/libio/adc/adcread.c,
613 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
614 and fixed ADC routines to work for more target devices,
615 incorporates patch #2036130 by Nick Materer
617 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
619 * device/include/ctype.h,
620 * device/include/ds400rom.h,
621 * device/include/ds80c390.h,
622 * device/include/float.h,
623 * device/include/math.h,
624 * device/include/serial.h,
625 * device/include/stdbool.h,
626 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
628 * device/include/mcs51/C8051F336.h,
629 * device/include/mcs51/C8051T600.h,
630 * device/include/mcs51/C8051T610.h,
631 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
632 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
634 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
636 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
638 2008-11-10 Raphael Neider <rneider AT web.de>
640 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
641 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
642 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
643 (patch by Nick Materer, #2253980)
645 * device/lib/pic16/libio/adc.ignore,
646 device/lib/pic16/libio/i2c.ignore,
647 device/lib/pic16/libio/usart.ignore,
648 device/lib/pic16/pics.all: updated to build more device libs
650 * device/lib/pic16/libdev/Makefile.am,
651 device/lib/pic16/libdev/Makefile.in,
652 device/lib/pic16/libio/Makefile.am,
653 device/lib/pic16/libio/Makefile.in: regenerated
655 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
656 names per memory location, applied SDCC style to more functions
658 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
660 * device/include/mcs51/p89lpc933_4.h: new NXP header file
661 * device/include/mcs51/p89lpc935_6.h: new NXP header file
662 * device/include/mcs51/p89v66x.h: minor changes
663 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
665 2008-11-09 Raphael Neider <rneider AT web.de>
667 * device/include/pic/pic14devices.txt: fixed memory description for
668 12f629 and 12f675, closes #2236240
670 2008-11-06 Borut Razem <borut.razem AT siol.net>
672 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
673 pass system include paths with -isystem to sdcpp
674 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
675 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
677 2008-11-02 Raphael Neider <rneider AT web.de>
679 * doc/sdccman.lyx: updated the sections on the library build process
680 and on how to add support for new devices, and documented known
681 problems with the extended instruction set including a workaround
683 2008-11-01 Raphael Neider <rneider AT web.de>
685 * device/include/pic16/adc.h,
686 device/include/pic16/pic16devices.txt,
687 device/include/pic16/pic18f2410.h,
688 device/include/pic16/pic18f2510.h,
689 device/include/pic16/pic18f2515.h,
690 device/include/pic16/pic18f2610.h,
691 device/include/pic16/pic18f4410.h,
692 device/include/pic16/pic18f4510.h,
693 device/include/pic16/pic18f4515.h,
694 device/include/pic16/pic18f4610.h,
695 device/include/pic16/pic18fregs.h,
696 device/lib/pic16/libdev/Makefile.am,
697 device/lib/pic16/libdev/Makefile.in,
698 device/lib/pic16/libdev/pic18f2410.c,
699 device/lib/pic16/libdev/pic18f2510.c,
700 device/lib/pic16/libdev/pic18f2515.c,
701 device/lib/pic16/libdev/pic18f2610.c,
702 device/lib/pic16/libdev/pic18f4410.c,
703 device/lib/pic16/libdev/pic18f4510.c,
704 device/lib/pic16/libdev/pic18f4515.c,
705 device/lib/pic16/libdev/pic18f4610.c,
706 device/lib/pic16/libio/Makefile.am,
707 device/lib/pic16/libio/Makefile.in,
708 device/lib/pic16/pics.all: added support for 18f[24][456]10
709 and 18f[24]515 devices
710 * doc/sdccman.lyx: updated list of supported PIC16 devices
712 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
713 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
714 src/xa51/gen.c: avoid compiler warnings
715 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
717 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
719 * device/include/mcs51/p89v66x.h: NXP header file
720 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
721 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
723 2008-10-14 Raphael Neider <rneider AT web.de>
725 * device/lib/pic16/libdev/Makefile.am,
726 device/lib/pic16/libio/Makefile.am: enable building libraries for
727 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
728 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
729 * device/lib/pic16/libdev/Makefile.in,
730 device/lib/pic16/libio/Makefile.in: regenerated
732 2008-10-14 Raphael Neider <rneider AT web.de>
734 * device/include/pic16/pic18f2450.h,
735 device/include/pic16/pic18f4450.h,
736 device/lib/pic16/libdev/pic18f2450.c,
737 device/lib/pic16/libdev/pic18f4450.c,
738 device/include/pic16/adc.h,
739 device/include/pic16/pic16devices.txt,
740 device/include/pic16/pic18fregs.h,
741 device/lib/pic16/libdev/Makefile.am,
742 device/lib/pic16/libdev/Makefile.in,
743 device/lib/pic16/libio/Makefile.am,
744 device/lib/pic16/libio/Makefile.in,
745 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
747 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
748 stack to a fixed location, relax it to automatically work with all
749 but the smallest devices (256 byte RAM devices need #pragma stack)
751 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
753 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
754 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
755 * device/lib/_strcspn.c: fixed bug 2140931
757 2008-10-06 Raphael Neider <rneider AT web.de>
759 * device/include/pic16/stdio.h,
760 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
761 declared __naked for convenience, named all arguments
762 * device/lib/pic16/libc/stdio/strmgpsim.c,
763 device/lib/pic16/libc/stdio/strmmssp.c,
764 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
766 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
767 empty __naked functions,
768 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
769 corner cases (unlink first/last pCode in list), reuse more code
771 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
773 * src/ds390/main.c (_ds390_genInitStartup): added
774 * src/SDCCpeeph.c (getPatternVar): new, added,
775 (labelInRange): fixed bug 2115959
776 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
777 * src/SDCCicode.h: added newiTempOperand
778 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
779 added optimizations for 0/x and x/-1, see also patch 2142900
780 * support/regression/tests/onebyte.c (testMul): added test cases
782 2008-09-20 Borut Razem <borut.razem AT siol.net>
785 definition of absolute address symbols without initial value,
786 fixed SDCC crash "do not know how to intialize symbol"
788 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
790 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
791 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
792 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
793 * device/lib/z80/stubs.s: added stubs for above functions
794 * src/SDCCopt.c (convilong),
795 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
796 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
797 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
798 * support/regression/tests/onebyte.c: enabled all tests for z80
800 2008-09-15 Borut Razem <borut.razem AT siol.net>
802 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
803 device/lib/pic16/libc/stdio/printf.c,
804 device/lib/pic16/libc/stdio/strmusart.c,
805 device/lib/pic16/libc/stdio/printf_tiny.c,
806 device/lib/pic16/libc/stdio/sprintf.c,
807 device/lib/pic16/libc/stdio/strmgpsim.c,
808 device/lib/pic16/libc/stdio/putchar.c,
809 device/lib/pic16/libc/stdio/fprintf.c,
810 device/lib/pic16/libc/stdio/strmmssp.c,
811 device/device/lib/pic16/libc/stdio/vprintf.c,
812 device/lib/pic16/libc/stdio/printf_small.c,
813 device/lib/pic16/libc/stdio/vsprintf.c,
814 device/lib/pic16/libc/stdio/strmputchar.c,
815 device/lib/pic16/libc/Makefile.am,
816 device/lib/pic16/libc/Makefile.in:
817 *printf now returns int, puchar.c moved from stdlib to stdio,
818 *printf format parameter type changed from char * to const char *,
819 added GNU link excetion text to library source files,
820 applyed GNU coding style, removed useless svn ids,
821 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
822 binary specifier: "%b", "%hb" and "%lb"
823 * device/lib/pic16/libc/stdio/vfprintf.c:
824 applied patch #2044424: PIC16: vfprintf
825 thanks Mauro Giachero
826 * support/regression/tests/bug1057979.c:
827 removed old pic16 sprintf specifics
828 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
829 * doc/sdccman.lyx: documented 'b' binary format specifier removal
831 2008-09-15 Raphael Neider <rneider AT web.de>
833 * src/pic16/device.c (pic16_dump_usection): force udata sections
834 into the addressable range (0..0xFFF), workaround for a gpsim
835 bug preventing simulation of regtest bug1750318
836 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
837 (serialRegAssign): fixed regtest bug-971834,
838 (pic16_packRegisters): avoid null-pointer dereference
840 2008-09-14 Raphael Neider <rneider AT web.de>
842 * src/pic16/gen.c, src/pic16/ralloc.c: use
843 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
844 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
846 2008-09-12 Borut Razem <borut.razem AT siol.net>
848 * support/regression/fwk/testfwk.h:
849 define pdata as data for pic16 target
850 thanks Mauro Giachero
852 2008-09-11 Borut Razem <borut.razem AT siol.net>
854 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
855 support/regression/absolute.c:
856 applied patch #2105615: Some PIC16 testcase fixlets
857 thanks Mauro Giachero
859 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
861 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
862 * support/regression/tests/bug2094505.c: new, added
864 2008-09-07 Borut Razem <borut.razem AT siol.net>
866 * src/SDCCglue.c, src/SDCCast.c:
867 fixed throw of "excess elements" warning for char arrays
868 * support/regression/tests/nullstring.c:
869 disable warning about excess elements in array of chars initializer
871 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
873 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
874 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
875 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
876 * support/regression/tests/bug2077267.c: new, added
878 2008-09-05 Raphael Neider <rneider AT web.de>
880 * configure.in, Makefile.common.in: add support for ccache,
881 remove spurious $VERSION output, detect doc-tools even without
882 --enable-doc to facilitate later manual doc-builds, minor cleanup
883 * configure: regenerated
885 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
886 avoid races in parallel VPATH builds
887 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
888 * doc/sdccman.lyx: mention --without-ccache configure option
890 2008-09-01 Raphael Neider <rneider AT web.de>
892 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
893 * (genConstPointerGet): fix reading bitfields from __code space
894 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
895 bitfield initializers (fix regression test bug1856409.c)
896 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
899 2008-08-31 Raphael Neider <rneider AT web.de>
901 * src/pic16/gen.c (genAssign): removed useless compiler output
902 * (genPointerGet,genPointerSet,genCast),
903 src/pic16/glue.c (pic16_printGPointerType):
904 also handle PPOINTERs just to avoid spurious asserts
905 * (pic16_printIvalType,pic16_printIvalBitFields):
906 generalized to arbitrary type/bitfield sizes, allows compilation of
907 regression test bug-1981238.c
908 * (pic16_printIvalChar): fix regression test structflexarray.c
909 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
910 in initialized structs and fix #1843745
911 * (pic16_printIvalStruct): always output initializers for all fields,
912 even those not explicitly given, fixes zeropad.c regression test
913 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
914 #2073635, #1567098, and #1485812)
915 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
917 2008-08-31 Borut Razem <borut.razem AT siol.net>
919 * support/regression/tests/bug-895992.c,
920 support/regression/tests/onebyte.c:
921 enabled pic16 regression testing since the bugs
922 1511794: pic16: regression test bug-895992.c fails
923 1444425: onebyte.c regression tes fails on pic16
924 are fixed, probably by fixing
925 2048464: PIC16: fix genUminus - addresses not.c regression test
926 * src/SDCCsymt.c, src/SDCCglue.c,
927 support/regression/tests/bug-1981238.c:
928 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
931 2008-08-30 Borut Razem <borut.razem AT siol.net>
933 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
934 release version 4.3.2
936 2008-08-24 Raphael Neider <rneider AT web.de>
938 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
939 always use the sdcc from the current build tree (ignore $CC from
940 the environment, fixes compile farm builds)
941 * device/lib/Makefile.in: rename .a into .lib for compatibility,
942 remove more build products from install directory
943 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
944 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
946 2008-08-24 Borut Razem <borut.razem AT siol.net>
948 * src/SDCC.y: applied patch
949 2050245: Fix # 1963382
951 1963382: Listing File - C file comment is incorrect
954 2008-08-23 Borut Razem <borut.razem AT siol.net>
956 * src/pic16/gen.c: applied patch
957 2048464: PIC16: fix genUminus - addresses not.c regression test
958 thanks Mauro Giachero
960 2008-08-22 Borut Razem <borut.razem AT siol.net>
962 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
963 src/pic16/main.c: allow spaces in gpasm and gplink paths
965 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
968 * src/z80/peeph-z80.def: minor peephole improvement
970 2008-08-15 Raphael Neider <rneider AT web.de>
972 * src/z80/gen.c (_vemit2): suppress compiler warning
974 * src/pic/*.[ch]: make proper use of header files and avoid
975 ad-hoc extern declarations, mark module-local helpers 'static',
976 removed dead/replaced code, no functional changes
977 * src/pic16/pcode.c: disentangled from pic14 backend
979 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
981 * src/z80/gen.c: fixed #2051348
982 * support/regression/tests/bug-2051348.c: regression test for #2051348
984 2008-08-10 Raphael Neider <rneider AT web.de>
987 * Makefile.common.in: export PACKAGE for $docdir,
988 fixes #1957036, avoid some "underquoted definition" warnings
989 * configure: regenerated
991 2008-08-10 Raphael Neider <rneider AT web.de>
993 * device/lib/pic16/**: build pic16 library using autotools for
994 improved dependency tracking
996 * device/lib/Makefile.in,
998 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1000 2008-08-10 Raphael Neider <rneider AT web.de>
1002 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1003 local variables if --nooverlay is given, workaround for #2023121
1005 2008-08-08 Raphael Neider <rneider AT web.de>
1007 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1009 2008-08-08 Raphael Neider <rneider AT web.de>
1011 * src/pic/pcoderegs.c,
1013 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1015 2008-08-07 Borut Razem <borut.razem AT siol.net>
1017 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1018 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1019 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1020 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1021 applied modified patch 2038174: Add support for binary constants v2
1022 thanks Mauro Giachero
1023 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1025 2008-08-04 Raphael Neider <rneider AT web.de>
1028 * src/pic16/device.h,
1030 * src/pic16/main.c: enable --optimize-goto by default
1032 * device/lib/pic16/Makefile.common.in: suppress removed option
1035 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1037 2008-07-30 Borut Razem <borut.razem AT siol.net>
1039 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1040 applied patch 22032433: PIC16: fix constant strings,
1041 thanks Mauro Giachero
1043 2008-07-29 Borut Razem <borut.razem AT siol.net>
1045 * src/pic16/gen.c: applied patches:
1046 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1047 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1048 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1049 thanks Mauro Giachero
1051 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1053 * src/port.h: Fixed typo in comment
1055 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1057 * src/z80/mappings.i: Implemented RFE #1919415
1058 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1059 #1880202, #1914434, prepared for RFE #1703943
1061 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1063 * src/z80/peeph.def,
1064 * src/z80/peeph-z80.def,
1065 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1066 preparation for Z80 peephole improvements
1068 2008-06-21 Raphael Neider <rneider AT web.de>
1070 * device/include/pic16/pic18f66j60.h,
1071 * device/include/pic16/pic18f66j65.h,
1072 * device/include/pic16/pic18f67j60.h,
1073 * device/include/pic16/pic18f86j60.h,
1074 * device/include/pic16/pic18f86j65.h,
1075 * device/include/pic16/pic18f87j60.h,
1076 * device/include/pic16/pic18f96j60.h,
1077 * device/include/pic16/pic18f96j65.h,
1078 * device/include/pic16/pic18f97j60.h,
1079 * device/lib/pic16/libdev/pic18f66j60.c,
1080 * device/lib/pic16/libdev/pic18f66j65.c,
1081 * device/lib/pic16/libdev/pic18f67j60.c,
1082 * device/lib/pic16/libdev/pic18f86j60.c,
1083 * device/lib/pic16/libdev/pic18f86j65.c,
1084 * device/lib/pic16/libdev/pic18f87j60.c,
1085 * device/lib/pic16/libdev/pic18f96j60.c,
1086 * device/lib/pic16/libdev/pic18f96j65.c,
1087 * device/lib/pic16/libdev/pic18f97j60.c,
1088 * device/include/pic16/pic16devices.txt,
1089 * device/include/pic16/pic18fregs.h,
1090 * device/lib/pic16/pics.all: added new devices
1092 * device/include/pic16/adc.h,
1093 * device/lib/pic16/libio/adc/adcbusy.c,
1094 * device/lib/pic16/libio/adc/adcopen.c,
1095 * device/lib/pic16/libio/adc/adcsetch.c,
1096 * device/lib/pic16/libio/i2c/i2copen.c,
1097 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1098 all changes from a patch by Anton Strobl
1100 2008-06-12 Borut Razem <borut.razem AT siol.net>
1102 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1103 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1104 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1105 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1106 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1107 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1108 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1109 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1110 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1111 by applying the modified patch from Risto Huotari
1113 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1116 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1117 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1118 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1119 * support/regression/tests/bug1938300.c: new, added
1121 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1123 * device/include/asm/ds390/features.h,
1124 * device/include/asm/mcs51/features.h,
1125 * device/include/mcs51/regc515c.h: inserted LGPL notice
1127 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1129 * device/lib/gbz80/div.s,
1130 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1131 patch 1597883, Thanks Robert Ramey
1133 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1135 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1136 createIvalCharPtr, createIvalPtr, createIval),
1138 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1139 initializers for local auto variables
1140 * support/regression/tests/zeropad.c: added testcase for auto initializers
1142 2008-05-26 Raphael Neider <rneider AT web.de>
1144 * device/lib/pic16/startup/crt0.c,
1145 * device/lib/pic16/startup/crt0i.c,
1146 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1147 explicit, fixed curr_entry loop for >= 256 initializer records,
1148 removed debug code (write to 0xf7e)
1150 2008-05-25 Raphael Neider <rneider AT web.de>
1152 * device/include/pic/pic16f627a.h,
1153 * device/include/pic/pic16f628a.h,
1154 * device/include/pic/pic16f648a.h: added missing ports
1156 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1158 * device/include/float.h: added __INFINITY
1159 * device/lib/_fsadd.c: handle overflows
1160 * device/lib/_fsmul.c,
1161 * device/lib/_fsdiv.c: use __INFINITY
1162 * device/lib/_fseq.c,
1163 * device/lib/_fsneq.c: handle -0.0
1164 * sim/ucsim/s51.src/uc89c51r.cc,
1165 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1166 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1167 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1168 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1169 * support/regression/tests/snprintf.c: test bug with --xstack
1171 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1173 * src/SDCCpeeph.c (callFuncByName):
1174 Support nested parenthesis in peephole function arguments (#1967300)
1176 2008-05-19 Raphael Neider <rneider AT web.de>
1178 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1179 fixed duplicate labels (#1911325)
1181 2008-05-19 Raphael Neider <rneider AT web.de>
1183 * src/regression/empty.c: suppress warning
1184 * src/regression/pointer1.c: enabled index_by_pointer()
1185 * src/regression/inline.c: now works for pic16 as well
1187 * src/pic16/device.c: include dbuf declarations
1188 * src/pic16/device.h: removed obsolete prototypes
1190 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1191 * src/pic16/glue.c: made purely local functions static,
1192 (pic16_printGPointerType, pic16_printIvalCharPtr,
1193 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1194 generic pointers' tags (#1961866)
1196 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1198 2008-05-19 Borut Razem <borut.razem AT siol.net>
1200 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1201 fixed typo, uninstall include/pic16/pic16devices.txt
1203 2008-05-18 Borut Razem <borut.razem AT siol.net>
1205 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1206 the buffer is null terminated
1207 * src/device/pic16.c:
1208 applied modified patch 1965676: Patch for Win32 16 bit PIC
1209 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1211 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1213 * src/SDCC.lex (check_type),
1214 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1216 * as/mcs51/clean.mk,
1217 * as/z80/clean.mk: also clean *.dep
1218 * device/lib/pic16/libsdcc/stack/Makefile,
1219 * sim/ucsim/libtool: removed as they are rebuild by configure
1220 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1222 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1224 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1225 fixupInline instead of createFunction to fix bug 1864577
1226 (inlineFindMaxBlockno): removed, use global blockNo
1227 * src/SDCCglobl.h: added blockNo
1229 * src/z80/peep.h: modified properties
1230 * support/regression/tests/bug1864577.c: new, added
1232 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1234 * as/mcs51/asdata.c,
1235 * as/mcs51/asm.h: added org_cnt
1236 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1237 * as/mcs51/asout.c: changed old K&R to ANSI
1238 * as/mcs51/Makefile.in: use common identifiers
1244 * as/hc08/Makefile.bcc,
1245 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1246 * sdcc_vc_in.h: added define __func__
1247 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1248 Thanks Ruud van Silfhout
1249 * support/regression/tests/bug1717305.c: new, added
1251 2008-05-05 Borut Razem <borut.razem AT siol.net>
1253 * support/regression/Makefile.in,
1254 support/regression/ports/ds390/spec.mk,
1255 support/regression/ports/hc08/spec.mk,
1256 support/regression/ports/mcs51-common/spec.mk,
1257 support/regression/ports/pic14/spec.mk,
1258 support/regression/ports/pic16/spec.mk,
1259 support/regression/ports/ucz80/spec.mk,
1260 support/regression/ports/z80/spec.mk:
1261 added INC_DIR and LIBDIR paths
1262 * src/ds390/gen.c: removed duplicated selicolon
1264 2008-05-04 Borut Razem <borut.razem AT siol.net>
1266 * support/regression/Makefile.in,
1267 support/regression/fwk/lib/testfwk.c,
1268 support/regression/ports/ds390/spec.mk,
1269 support/regression/ports/hc08/spec.mk,
1270 support/regression/ports/mcs51-common/spec.mk,
1271 support/regression/ports/mcs51-large/spec.mk,
1272 support/regression/ports/mcs51-medium/spec.mk,
1273 support/regression/ports/mcs51-small/spec.mk,
1274 support/regression/ports/mcs51-stack-auto/spec.mk,
1275 support/regression/ports/mcs51-xstack-auto/spec.mk,
1276 support/regression/ports/pic14/spec.mk,
1277 support/regression/ports/pic16/spec.mk,
1278 support/regression/ports/ucz80/spec.mk:
1279 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1280 used to run regeression tests
1282 2008-05-01 Raphael Neider <rneider AT web.de>
1284 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1285 supported devices and instructions to add new ones
1287 2008-05-01 Raphael Neider <rneider AT web.de>
1289 * device/include/pic16/adc.h,
1290 device/lib/pic16/libio/adc/adcbusy.c,
1291 device/lib/pic16/libio/adc/adcopen.c,
1292 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1293 18f2455 style ADC devices, based on patch #1776197
1294 * device/lib/pic16/libio/adc/adcclose.c,
1295 device/lib/pic16/libio/adc/adcconv.c,
1296 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1297 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1298 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1299 * device/include/pic16/pic18f4431.h,
1300 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1301 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1303 2008-05-01 Raphael Neider <rneider AT web.de>
1305 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1306 moved xinst flag into pic16_options_t
1307 * src/pic16/device.c (default_device, pic16_list_devices,
1308 pic16_find_device): removed references to sfrrange
1309 * src/pic16/gen.c (genFunction),
1310 src/pic16/glue.c (pic16initialComments),
1311 src/pic16/main.c (pic16_optionsTable),
1312 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1314 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1316 2008-04-29 Raphael Neider <rneider AT web.de>
1318 * src/pic16/devices.inc,
1319 device/include/pic16/pic16devices.txt: replaced compiled-in list
1320 of devices with a variant parsed at runtime
1321 * src/pic16/device.c: added support for parsing pic16devices.txt,
1323 * src/pic16/device.h: removed (now) unused fields from PIC_device
1324 * src/pic16/main.c: removed #pragma maxram,
1325 (_pic16_initPaths): removed bogus generation of search paths,
1326 setup the port proper only after the search paths (for
1327 pic16devices.txt) are set up,
1328 (_pic16_finaliseOptions): moved processor dependant code here
1329 from _pic16_initPaths(), clean up
1330 * src/pic16/ralloc.c (pic16_init_stack),
1331 * src/pic16/ralloc.h,
1332 * src/pic16/pcode.c: clean up
1333 * device/include/Makefile.in,
1334 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1335 * support/scripts/inc2h-pic16.pl: updated instructions
1337 2008-04-29 Raphael Neider <rneider AT web.de>
1339 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1340 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1341 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1342 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1343 added missing family members and 18f2480/2580/4480/4580 family
1344 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1345 * device/include/pic16/pic18f2525.h: use 18f4620.h
1346 * device/include/pic16/pic18f6680.h: use 18f8680.h
1347 * device/include/pic16/pic18fregs.h,
1348 device/lib/pic16/pics.all,
1349 src/pic16/devices.inc: add new devices
1350 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1351 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1352 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1353 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1354 prevent attempting to build the libio for some new devices
1356 2008-04-29 Raphael Neider <rneider AT web.de>
1358 * debugger/mcs51/Makefile.in: fixed paths to sources
1360 2008-04-25 Borut Razem <borut.razem AT siol.net>
1362 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1363 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1364 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1365 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1366 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1367 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1368 as/link/z80/linkz80.dsp: lklibr.c moved
1369 * doc/INSTALL.txt: binary archives in bz2 format
1370 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1372 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1374 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1375 * support/regression/tests/bug1856409.c: new, added
1377 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1380 * src/mcs51/peep.c: Use werror for error messages.
1381 * src/SDCCicode.c (geniCodeConditional),
1382 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1383 * src/z80/Makefile.bcc,
1384 * src/z80/z80.dsp: added src/z80/peep.c/h
1385 * support/regression/tests/bug1839321.c: new, added
1387 2008-04-20 Raphael Neider <rneider AT web.de>
1389 * device/include/pic16/pic18f2455.h: added bitfields for port C
1391 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1393 * src/z80/peep.c: Use werror for error messages.
1395 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1397 * src/z80/peep.h (declaration of notUsed()),
1398 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1400 * src/z80/z80.h (added dependency on peep.h),
1401 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1404 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1406 * src/SDCCpeeph.c (added support for notUsed()),
1407 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1409 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1410 for notUsed()): Implemented generic (that is not port-specific) part
1413 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1415 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1416 * device/lib/libsdcc.lib,
1417 * device/lib/Makefile.in,
1418 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1419 * device/lib/calloc.c: renamed to _calloc.c
1420 * device/lib/free.c: renamed to _free.c
1421 * device/lib/malloc.c: renamed to _malloc.c
1422 * device/lib/realloc.c: renamed to _realloc.c
1423 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1424 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1425 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1426 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1427 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1428 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1429 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1430 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1432 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1433 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1434 * support/regression/tests/bug1509084.c: new, added
1436 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1438 * device/include/mcs51/cc2510fx.h: added _XPAGE
1439 * device/include/mcs51/compiler.h: cosmetic changes
1441 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1443 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1446 2008-03-31 Borut Razem <borut.razem AT siol.net>
1448 * support/cpp2 renamed to support/cpp
1449 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1450 support/cpp2/libiberty/splay-tree.c,
1451 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1452 support/cpp2/libcpp/directives.c,
1453 support/cpp2/libcpp/include/cpplib.h,
1454 support/cpp2/libcpp/include/symtab.h,
1455 support/cpp2/libcpp/include/line-map.h,
1456 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1457 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1458 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1459 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1460 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1461 release version 4.3.0
1462 * configure.in, configure, Makefile.in, Makefile.bcc:
1463 adapted for moved cpp2
1465 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1467 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1468 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1470 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1472 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1474 * support/regression/tests/bug1717943.c: new, added
1476 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1478 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1479 bytewise return value assignments introduced in last commit.
1481 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1483 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1484 genMult, genJumpTab):
1485 Use 16-bit instructions for addition in some additional cases,
1486 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1488 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1490 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1491 Implemented RFE #1921450, changed some debug messages.
1493 2008-03-30 Borut Razem <borut.razem AT siol.net>
1495 * Small Device C Compiler 2.8.0 released
1496 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1497 * support/scripts/sdcc.nsi: added finish page; this version
1498 was used for 2.8.0 release
1499 * doc/knownbugs.html: removed; magically generated by the build
1500 process using gen_known_bugs.pl from now on
1502 2008-03-23 Borut Razem <borut.razem AT siol.net>
1504 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1505 and reverted it, since it was already fixed by Raphael ;-)
1506 * doc/knownbugs.html: updated for RC2
1508 2008-03-22 Raphael Neider <rneider AT web.de>
1510 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1513 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1515 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1516 * support/regression/tests/bug1839277.c: added related testBug1839299
1518 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1520 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1521 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1523 * src/mcs51/gen.c: throughout only output hex constants
1524 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1525 * support/regression/tests/bug1839277.c: new, added
1527 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1529 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1530 compilation warning about nested comments.
1532 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1534 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1535 * support/regression/tests/bug1921073.c: new, added
1537 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1539 * src/z80/SDCCpeeph.c.c (callFuncByName):
1540 Commented function parameters.
1542 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1544 * src/z80/ralloc.c (packRegsForAccUse2):
1545 disabled a broken accumulator packing optimization (fixed #1292721).
1546 * support/regression/tests/bug-1292721: Regression test for #1292721.
1548 2008-03-16 Raphael Neider <rneider AT web.de>
1550 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1551 fixed code bloat regression using a variant of patch #1915618
1553 2008-03-16 Borut Razem <borut.razem AT siol.net>
1555 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1556 icon, changed startup menu for release distribution, code cleaning,
1557 create url files instead links in startup menu
1559 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1561 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1562 * support/regression/tests/bug1579949.c: new, added
1564 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1566 * device/lib/printf_fast.c: fixed bug 1255403
1568 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1570 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1571 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1573 2008-03-14 Borut Razem <borut.razem AT siol.net>
1575 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1576 command line options
1577 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1578 is correctly displayed
1579 * as/link/z80/lkmain.c: usage line commented out
1581 2008-03-13 Borut Razem <borut.razem AT siol.net>
1583 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1584 updated the list pf supported pic14 devices
1586 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1588 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1590 2008-03-12 Borut Razem <borut.razem AT siol.net>
1592 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1593 fixed documentation request #1718191
1594 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1595 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1598 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1600 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1601 * support/regression/tests/bug1505811.c: new, added
1603 2008-03-09 Raphael Neider <rneider AT web.de>
1605 * device/include/pic16/pic18f2620.h,
1606 * device/include/pic16/pic18f4620.h,
1607 * device/lib/pic16/libdev/pic18f2620.c,
1608 * device/lib/pic16/libdev/pic18f4525.c,
1609 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1610 family to consistently use pic18f4620.[ch], fixes #1832562
1612 2008-03-09 Borut Razem <borut.razem AT siol.net>
1614 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1615 changed sdcc version to 2.8.0
1616 * knownbugs.html: regenerated
1617 * support/scripts/gen_known_bugs.pl: added number of open bugs
1619 2008-03-09 Raphael Neider <rneider AT web.de>
1621 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1622 (genOr): read volatile operand even if the result is known,
1624 (genOr,genXor): removed unused legacy code,
1625 (genDummyRead): use pic16_mov2w_volatile()
1627 2008-03-08 Borut Razem <borut.razem AT siol.net>
1629 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1630 cons w. --model-large
1631 * support/regression/staticinit.c: added regression test for bug
1634 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1636 * src/ds390/gen.c (pushSide, genPcall),
1637 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1638 * src/mcs51/gen.c: cosmetic changes
1639 * support/regression/fwk/include/testfwk.h: added macro reentrant
1640 * support/regression/tests/bug1908493.c: new, added
1642 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1644 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1646 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1648 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1649 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1650 already set in ds390/main.c and mcs51/main.c
1652 2008-03-07 Raphael Neider <rneider AT web.de>
1654 * src/regression/init0.c: new test for initialized arrays of function
1656 * src/regression/Makefile: made a bit more flexible, added init0.c
1657 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1658 pointers, closes #1427663
1660 2008-03-05 Borut Razem <borut.razem AT siol.net>
1662 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1663 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1665 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1667 * support/librarian/sdcclib.c:Added feature request 1908061:
1668 Synchronise sdcclib commands with ar.
1670 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1672 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1673 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1674 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1675 * device/include/mcs51/compiler.h: removed umlauts, added double
1678 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1680 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1681 * support/regression/tests/bug1536762.c: new, added
1683 * src/SDCCutil.h: added getBuildDate()
1684 * src/SDCCmain.c (printVersionInfo),
1685 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1687 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1688 * src/ds390/ralloc.c (packRegisters),
1689 * src/mcs51/ralloc.c (packRegisters),
1690 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1692 * support/regression/tests/bug1618050.c: new, added
1693 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1694 * support/regression/fwk/include/testfwk.h,
1695 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1698 2008-03-04 Raphael Neider <rneider AT web.de>
1700 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1701 on accessing OP_SYM_TYPE(op)
1702 * src/pic/gen.h: removed unused prototype of genMinusDec()
1703 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1704 fix #1876953 (invalid subtraction code), removed unused code
1706 2008-03-03 Raphael Neider <rneider AT web.de>
1710 * src/pic/genarith.c,
1712 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1713 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1715 2008-03-03 Raphael Neider <rneider AT web.de>
1717 * src/pic/device.c (find_device): search user-specified paths first
1718 for pic14devices.txt, fixes #1900827
1720 2008-03-02 Borut Razem <borut.razem AT siol.net>
1722 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1723 AddToPath and RemoveFromPath
1725 2008-03-01 Borut Razem <borut.razem AT siol.net>
1727 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1728 work correctly, added debugging support if -DSDCC.DEBUG command line
1731 2008-02-28 Borut Razem <borut.razem AT siol.net>
1733 * doc/sdccman.lyx: cosmetic changes
1735 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1737 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1738 * doc/sdccman.lyx: fixed unmeant removal of spaces
1740 2008-02-27 Borut Razem <borut.razem AT siol.net>
1742 * support/scripts/sdcc.nsi: corrected installation directory for
1743 current user installation mode
1744 * doc/README.txt: added Philipp Klaus Krause to the developers list
1746 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1748 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1749 return ifx condition
1750 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1751 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1752 ifxJump to fix bug 1838000
1753 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1754 * support/regression/tests/bug1838000.c: new, added
1755 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1757 2008-02-26 Borut Razem <borut.razem AT siol.net>
1759 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1761 * support/scripts/sdcc.nsi: added MULTIUSER page,
1762 NSIS upgraded to version 2.35
1764 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1766 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1767 * support/regression/tests/bug1565152.c: new, added
1769 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1771 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1772 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1773 * support/regression/tests/bug1670148.c: new, added
1775 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1777 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1779 2008-02-24 Borut Razem <borut.razem AT siol.net>
1781 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1782 is ineffective for unsigned char parameter
1784 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1786 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1787 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1788 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1789 * support/Util/MySystem.c (my_system): output errorcode when verbose
1791 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1793 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1796 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1798 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1801 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1803 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1805 2008-02-21 Borut Razem <borut.razem AT siol.net>
1807 * support/regression/Makefile.in,
1808 support/regression/ports/ds390/spec.mk,
1809 support/regression/ports/hc08/spec.mk,
1810 support/regression/ports/mcs51-common/spec.mk,
1811 support/regression/ports/pic14/spec.mk,
1812 support/regression/ports/pic16/spec.mk,
1813 support/regression/ports/ucz80/spec.mk,
1814 support/regression/ports/xa51/spec.mk:
1815 added CFLAGS when compiling timeout
1817 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1819 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1822 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1824 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1825 * support/regression/tests/bug1888147.c: new, added
1827 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1829 * src/z80/gen.c: fixed bugs #1596270, #1736867
1831 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1833 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1834 contents, mostly fixes #1596270
1836 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1838 * src/z80/peeph.def,
1839 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1840 peepholes, fixes #1806565
1842 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1844 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1845 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1846 fixes bug 1739475, thanks Robert Larice
1847 (rule 271): new, added
1849 2008-02-18 Borut Razem <borut.razem AT siol.net>
1851 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1853 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1855 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1857 2008-02-17 Raphael Neider <rneider AT web.de>
1859 * src/pic16/genarith.c,
1862 * src/pic16/genutils.c: removed unused legacy code,
1863 removed unused fields from struct asmop and struct _G
1865 2008-02-17 Raphael Neider <rneider AT web.de>
1867 * src/pic16/gen.c (AccRsh): cosmetic changes,
1868 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1869 genRightShiftLiteral): fixed to work with SFRs as result by
1870 assigning only once to result,
1871 removed a lot of unused/excluded code fragments
1873 2008-02-17 Raphael Neider <rneider AT web.de>
1875 * device/include/pic/pic16f88.h,
1876 * device/include/pic/pic16f886.h,
1877 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1879 2008-02-17 Borut Razem <borut.razem AT siol.net>
1881 * src/z80/peeph.def: applied patch
1882 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1883 * src/z80/gen.c, src/z80/peeph.def: applied patch
1884 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1885 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1886 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1887 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1888 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1889 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1891 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1893 * as/link/mcs51/aslink.dsp: removed SDK define
1894 * as/link/z80/clean.mk: brought in sync with other ports
1895 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1896 * as/hc08/Makefile.bcc,
1897 * as/mcs51/Makefile.bcc,
1898 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1899 * src/z80/main.c (_setValues): use the now capitalized -Z,
1900 (z80_port, gbz80_port): generate debug information when asked
1902 2008-02-16 Borut Razem <borut.razem AT siol.net>
1904 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1905 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1906 as/z80/Makefile.in. as/z80/Makefile.bcc:
1907 applied patch #1893393: patch for as-z80 and link-z80 to generate
1908 cdb, thanks to Armin Diehl
1909 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1910 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1911 asnoice.c moved to as/asxxsrc/asnoice.c
1912 * src/z80/peeph-gbz80.def: applied patch
1913 #1880235: Z80 return peephole, thanks to Philipp Krause
1915 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1918 * doc/sdccman.lyx: bumped version to 2.7.5
1919 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1921 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1923 * device/include/pic16/stdlib.h,
1924 * device/lib/pic16/libc/stdlib/ltoa.c,
1925 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1927 2008-02-13 Borut Razem <borut.razem AT siol.net>
1929 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1930 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1931 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1932 src/SDCCopt.c, src/SDCCval.c:
1933 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1935 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1937 * src/SDCCsymt.c (compareType): fixed bug 1309013
1939 2008-02-09 Borut Razem <borut.razem AT siol.net>
1941 * src/SDCCval.c, src/SDCCval.h:
1942 code cleaning, added function constChrVal()
1943 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1944 call constChrVal() instead constVal()
1946 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1948 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1951 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1952 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1955 2008-02-01 Raphael Neider <rneider AT web.de>
1957 * device/include/pic/pic16f886.h,
1958 * device/include/pic/pic16f887.h: added RA6 and RA7
1960 2008-01-24 Raphael Neider <rneider AT web.de>
1962 * device/include/pic/pic16f88.h: added RA6 and RA7
1963 * device/lib/pic/libdev/disabled_pic16f886.c,
1964 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1966 * src/pic16/devices.inc,
1967 * device/include/pic16/pic18f2423.h,
1968 * device/include/pic16/pic18f2523.h,
1969 * device/include/pic16/pic18fregs.h,
1970 * device/lib/pic16/pics.all
1971 * device/lib/pic16/libdev/pic18f2423.c,
1972 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1973 * device/lib/pic16/libio/i2c.ignore,
1974 * device/lib/pic16/libio/usart.ignore,
1975 * device/lib/pic16/libio/adc.ignore: ignore new devices
1977 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1979 * src/SDCCast.c (createRMW): fixed bug 1582651
1981 2008-01-20 Borut Razem <borut.razem AT siol.net>
1983 * src/SDCCcse.c: partially fixed enhancement request
1984 #1793872 - multiply by -1 not collapsed
1985 * support/regression/tests/arithcsi.c: added regression test
1987 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1989 * as/mcs51/asx8051.dsp: removed define SDK
1990 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1991 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1993 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1994 cosmetic changes, brought more in sync, changed old K&R to ANSI
1996 2008-01-13 Borut Razem <borut.razem AT siol.net>
1998 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1999 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2001 2007-12-30 Borut Razem <borut.razem AT siol.net>
2003 * src/pic16/gen.c: fixed implementation of bitwise operations for
2005 * support/regression/tests/bitwise.c: added test cases
2007 2007-12-29 Borut Razem <borut.razem AT siol.net>
2009 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2010 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2011 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2012 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2013 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2014 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2015 src/pic16/pcode.[ch]: added const qualifier
2016 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2017 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2018 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2019 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2020 * as/asxxsrc/aslex.c: use dbuf_getline()
2021 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2022 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2023 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2024 as/z80/asm.h, as/z80/z80adr.c:
2025 changed type of ib and ip to const char *
2027 2007-12-28 Borut Razem <borut.razem AT siol.net>
2029 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2030 introduced (readlin) - long lines are turuncated
2031 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2032 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2033 as/z80/Makefile.in: moved aslex.c to asxxsrc
2034 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2035 * as/hc08/asmain.c, as/mcs51/asmain.c:
2036 added missing initialization of a_addr field
2037 * support/regression/tests/long_asm_line.c: added regtest for long
2040 2007-12-22 Borut Razem <borut.razem AT siol.net>
2042 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2044 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2046 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2048 2007-12-16 Borut Razem <borut.razem AT siol.net>
2050 * device/include/pic16/stdbool.h: removed, since already exists in
2051 device/include/; this also fixes bitopcse.c regression test for pic16
2053 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2054 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2055 dereference doesn't work; covered by regression test bug1399290
2057 2007-12-05 Borut Razem <borut.razem AT siol.net>
2059 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2062 2007-12-01 Borut Razem <borut.razem AT siol.net>
2064 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2065 corrected handling of the highest_valid_address
2067 2007-11-17 Raphael Neider <rneider AT web.de>
2069 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2070 * src/pic/glue.c (picglue): emit .file if --debug is given
2072 2007-11-17 Raphael Neider <rneider AT web.de>
2074 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2075 care when left or right operand resides in result, fixes #1830220
2077 2007-11-17 Borut Razem <borut.razem AT siol.net>
2079 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2080 #983491 - "Merge duplicate strings function is ineffective"
2081 * support/regression/tests/bug-983491.c: regtest disabled
2082 * as/asxxsrc: created
2083 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2084 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2085 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2086 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2087 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2088 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2089 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2090 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2091 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2092 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2093 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2094 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2095 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2097 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2099 * device/include/stdarg.h: added and removed some casts
2100 * src/SDCCsymt.c (compareType): Fully check types between generic and
2101 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2103 2007-11-13 Borut Razem <borut.razem AT siol.net>
2105 * support/regression/tests/bug-1817005.c:
2106 added regtest for bug #1817005 - as-z80 chokes on long labels
2108 2007-11-12 Borut Razem <borut.razem AT siol.net>
2110 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2111 as/z80/asout.c, as/z80/aslist.c:
2112 fixed bug #1817005 - as-z80 chokes on long labels
2114 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2117 * as/z80/asmain.c: cosmetic changes
2120 * as/z80/alloc.h: removed
2122 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2123 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2124 * as/link/hc08/Makefile.in,
2125 * as/link/mcs51/Makefile.in,
2126 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2128 * as/link/mcs51/lkarea.c,
2129 * as/link/mcs51/lkmain.c: cosmetic changes
2130 * as/link/hc08/lklibr.c,
2131 * as/link/z80/lklibr.c,
2132 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2133 used cygwin_conv_to_full_posix_path,
2134 added warnings, cosmetic changes, brought more in sync
2135 changed old K&R into ANSI function declarations
2136 * as/link/z80/lklibr.c (loadAdb): added
2137 * as/link/z80/lkmain.c: removed -- option from usage text
2139 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2141 * src/mcs51/gen.c (outBitC): optimized for no result
2143 2007-10-31 Borut Razem <borut.razem AT siol.net>
2145 * src/SDCCsymt.c: fixed (hopeful properly) bug
2146 #1805702 - order of extern matters
2147 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2150 2007-10-29 Borut Razem <borut.razem AT siol.net>
2152 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2153 - order of extern matters
2154 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2157 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2159 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2160 24bitMode, portIsDS390
2161 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2162 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2163 (notVolatileVariable): also check sloc names,
2164 (callFuncByName): moved ftab[] out of function and sorted it by use
2166 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2168 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2169 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2170 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2171 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2172 * support/regression/tests/bug-880197.c: new, added
2174 2007-10-28 Borut Razem <borut.razem AT siol.net>
2176 * support/regression/Makefile.in,
2177 support/regression/ports/mcs51-large/spec.mk,
2178 support/regression/ports/mcs51-xstack-auto/spec.mk,
2179 support/regression/ports/mcs51-stack-auto/spec.mk,
2180 support/regression/ports/mcs51-medium/spec.mk,
2181 support/regression/ports/mcs51-common/spec.mk,
2182 support/regression/ports/mcs51-common/*,
2183 support/regression/ports/mcs51-small/*:
2184 mcs51 renamed to mcs51-common, created mcs51-small
2185 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2186 * support/regression/tests/bug-1805702.c: added regtest for bug
2189 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2191 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2192 added new rules 265 - 270
2193 * support/regression/tests/bug1721024.c:new, added
2194 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2195 introduced new test-mcs51 to run all mcs51 tests
2197 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2199 * support/regression/tests/bug1816470.c: new, added
2201 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2203 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2204 propagate for *,+,- with float, fixed bug 1816470
2205 (decorateType): cast to resultTypeProp instead of resultType
2207 2007-10-19 Borut Razem <borut.razem AT siol.net>
2209 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2210 function is ineffective" for pic16 tareget
2211 * support/scripts/listerr.c: corrected include path
2212 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2215 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2217 * support/regression/tests/using.c: new, added
2218 * support/regression/tests/vaargs.c: fixed and enabled test
2220 2007-10-18 Borut Razem <borut.razem AT siol.net>
2222 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2224 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2226 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2228 * doc/sdccman.lyx: documented option --Werror
2229 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2230 RegBankUsed[] earlier
2232 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2234 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2238 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2240 * src/SDCCast.c (decorateType): improved optimization of tri-op
2241 * src/SDCCerr.c (vwerror, setWError),
2243 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2244 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2246 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2248 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2249 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2250 * support/regression/tests/bug-223113.c,
2251 * support/regression/tests/bug-426632.c,
2252 * support/regression/tests/bug-468811.c,
2253 * support/regression/tests/bug-477835.c,
2254 * support/regression/tests/bug-478094.c,
2255 * support/regression/tests/bug-499644.c,
2256 * support/regression/tests/bug-524209.c,
2257 * support/regression/tests/bug-524211.c,
2258 * support/regression/tests/packcast.c,
2259 * support/regression/tests/structidx.c: added empty tests
2260 * support/regression/tests/bug-607243.c: enabled test
2262 2007-10-06 Borut Razem <borut.razem AT siol.net>
2264 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2265 support of universal binaries on Mac OS X
2267 2007-10-02 Borut Razem <borut.razem AT siol.net>
2269 * src/SDCCval.h: unified double2ul macro for all platforms
2270 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2271 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2273 2007-09-30 Borut Razem <borut.razem AT siol.net>
2275 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2277 * sdcc_vc_in.h: enabled warnings
2278 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2279 unsigned type, result still unsigned
2280 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2282 2007-09-28 Raphael Neider <rneider AT web.de>
2284 * src/pic/device.c (find_device): prevent buffer underflow error
2285 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2286 the just destroyed list entry
2288 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2290 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2293 2007-09-18 Borut Razem <borut.razem AT siol.net>
2295 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2296 applied to unsigned type, result still unsigned
2298 2007-09-17 Borut Razem <borut.razem AT siol.net>
2300 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2301 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2302 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2303 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2304 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2305 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2306 src/z80/gen.c, src/z80/ralloc.c:
2307 fixed bug #1739860 - sdcc does not work correctly on some platforms
2309 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2311 2007-09-17 Raphael Neider <rneider AT web.de>
2313 * src/pic16/device.c: reverted to previous version
2314 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2316 2007-09-16 Raphael Neider <rneider AT web.de>
2318 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2319 as this raises a ton of gpasm warnings, just emit a second label
2320 * src/pic16/devices.inc,
2321 * device/lib/pic16/pics.all,
2322 * device/lib/pic16/libdev/pic18f2585.c,
2323 * device/lib/pic16/libdev/pic18f2680.c,
2324 * device/lib/pic16/libdev/pic18f2682.c,
2325 * device/lib/pic16/libdev/pic18f2685.c,
2326 * device/lib/pic16/libdev/pic18f4585.c,
2327 * device/lib/pic16/libdev/pic18f4680.c,
2328 * device/lib/pic16/libdev/pic18f4682.c,
2329 * device/lib/pic16/libdev/pic18f4685.c,
2330 * device/include/pic16/pic18f2585.h,
2331 * device/include/pic16/pic18f2680.h,
2332 * device/include/pic16/pic18f2682.h,
2333 * device/include/pic16/pic18f2685.h,
2334 * device/include/pic16/pic18f4585.h,
2335 * device/include/pic16/pic18f4680.h,
2336 * device/include/pic16/pic18f4682.h,
2337 * device/include/pic16/pic18f4685.h,
2338 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2339 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2340 patch contributed by Anton Strobl, applied with changes
2342 2007-09-16 Raphael Neider <rneider AT web.de>
2344 * device/include/pic16/pic18f2431.h,
2345 * device/include/pic16/pic18f25j10.h,
2346 * device/include/pic16/pic18f4431.h,
2347 * device/include/pic16/pic18f45j10.h: adopted common include style
2348 * device/include/pic16/pic18f1320.h,
2349 * device/include/pic16/pic18f2320.h,
2350 * device/include/pic16/pic18f2525.h,
2351 * device/include/pic16/pic18f4320.h,
2352 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2353 * device/include/pic16/pic18fregs.h: prepared for automatic include
2354 file selection by having DEVICE.h for every DEVICE
2355 * device/lib/pic16/libdev/pic18f2320.c,
2356 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2358 * device/lib/pic16/configure.in,
2359 * device/lib/pic16/configure: use rm -rf instead of rmdir
2360 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2361 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2363 2007-09-09 Borut Razem <borut.razem AT siol.net>
2365 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2366 distingush between i386 and ppc Mac OS X versions
2368 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2370 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2371 * support/regression/tests/bug1788177.c: new, added
2373 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2375 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2376 * device/include/mcs51/lint.h added keyword __naked
2378 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2382 * src/SDCCmem.h: removed maxRegBank
2383 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2384 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2385 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2386 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2387 name and behaviour to handle banked functions
2388 (scan4op): and use it to fix bug 1786213
2390 2007-09-03 Raphael Neider <rneider AT web.de>
2392 * device/include/pic16/pic18f248.h,
2393 * device/include/pic16/pic18f258.h,
2394 * device/include/pic16/pic18f448.h,
2395 * device/lib/pic16/libdev/pic18f248.c,
2396 * device/lib/pic16/libdev/pic18f258.c,
2397 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2398 added T0CONbits, fixes #1786891
2400 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2402 * src/ds390/gen.c (genFarPointerSet),
2403 * src/hc08/ralloc.c (packRegisters),
2404 * src/mcs51/ralloc.c (packRegisters),
2405 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2407 * src/SDCCicode.h: POINTER_SET can be true for literals too
2408 * support/regression/tests/bug1750318.c: new, added
2410 2007-08-23 Borut Razem <borut.razem AT siol.net>
2412 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2413 library versions without the completition functionality
2415 2007-08-22 Raphael Neider <rneider AT web.de>
2417 * device/include/pic16/pic18f1220.h,
2418 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2420 2007-08-12 Borut Razem <borut.razem AT siol.net>
2422 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2424 2007-08-11 Borut Razem <borut.razem AT siol.net>
2426 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2427 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2428 support/Util/SDCCerr.[ch] moved to src
2429 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2430 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2431 device/examples/ds390/tinitalk/tinitalk.dsp,
2432 device/examples/serialcomm/windows/serialcomm.dsp,
2433 support/librarian/librarian.dsp:
2434 removed linking of unused odbc32.lib and odbccp32.lib
2435 * support/scripts/winres.h:
2436 added for compilation with Visual C++ 2005 Express Edition
2438 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2440 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2443 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2445 * sdccconf_in.h: update the endian test so that SPARC Solaris
2446 does not throw syntax errors
2448 2007-08-06 Borut Razem <borut.razem AT siol.net>
2450 * doc/sdccman.lyx: removed two index entries which prevented the
2451 generation of sdcc doc archive
2453 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2455 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2456 instead of lyx 1.5.0.
2458 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2460 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2461 Lucas Loizaga, with minor modifications. Thanks!
2463 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2465 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2468 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2470 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2471 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2474 2007-07-22 Borut Razem <borut.razem AT siol.net>
2476 * configure.in, configure: re-introduced .version
2477 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2478 the version reverted to 2.7.0
2480 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2483 * doc/sdccman.lyx: bumped version to 2.7.3
2484 * device/include/mcs51/compiler.h: fixed elif->else
2485 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2486 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2487 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2488 enable accuse for bit operands
2489 * src/SDCCmain.c (printVersionInfo),
2490 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2491 environment descriptor
2492 * src/SDCCutil.h: added getBuildEnvironment
2493 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2494 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2495 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2496 * support/regression/tests/bug1348008.c,
2497 * support/regression/tests/bug1496419.c,
2498 * support/regression/tests/bug1503067.c,
2499 * support/regression/tests/preproc.c: added empty tests
2501 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2503 * support/regression/tests/bug1678803.c: new, added
2505 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2508 * as/link/hc08/lkihx.c,
2509 * as/link/hc08/lkrloc.c,
2510 * as/link/mcs51/lkihx.c,
2511 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2512 ihxExtendedLinearAddress
2513 * as/link/mcs51/lkrloc.c (relr),
2514 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2515 acall/ajmp, see bug 830513
2517 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2519 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2520 (cseBBlock): remember aggr2ptr has been used
2521 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2522 (geniCodeAssign): fixed bug 868103
2523 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2524 added operandSize prototype
2525 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2526 (genDataPointerSet): use max of size of right and result,
2527 (gencjne): added parameter useCarry for optimization,
2528 (genCmpEq): use carry if appropriate,
2529 (genXor): check if operand already in carry
2530 * support/regression/tests/bug-868103.c: enabled test
2532 2007-07-12 Raphael Neider <rneider AT web.de>
2534 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2536 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2538 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2539 from Robert Larice, thanks
2540 * support/regression/tests/bitopcse.c,
2541 * support/regression/tests/bitvars.c,
2542 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2543 * support/regression/tests/bug-927659.c: enabled test for z80
2544 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2545 * support/regression/tests/bug1745717.c: new, added
2546 * support/regression/tests/literalop.c,
2547 * support/regression/tests/nullstring.c: removed storage definitions that
2548 are now in testfwk.h
2550 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2552 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2553 and bool for targets that do not fully support it.
2554 * support/regression/tests/bug1546986.c,
2555 * support/regression/tests/bug1723128.c,
2556 * support/regression/tests/bug1734654.c,
2557 * support/regression/tests/bug1738367.c,
2558 * support/regression/tests/constantRange.c: only use bool if allowed
2560 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2562 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2563 Larice, also handle function pointers
2564 * support/regression/tests/bug1749275.c: new, added
2566 2007-07-03 Borut Razem <borut.razem AT siol.net>
2568 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2569 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2570 #1746528: SDCC should ignore ':' in inline assembler comments
2571 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2573 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2575 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2576 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2578 2007-06-29 Borut Razem <borut.razem AT siol.net>
2580 * src/SDCCmain.c: fixed bug
2581 #1744746: SDCC #4867: broken option --xram-size
2583 2007-06-28 Borut Razem <borut.razem AT siol.net>
2585 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2586 find out the endianess of host machine for ucsim
2588 2007-06-27 Borut Razem <borut.razem AT siol.net>
2590 * support/regression/generate-cases.py: corrected the file name
2592 * configure.in, configure, sdccconf_in.h: find out the endianess of
2594 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2597 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2599 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2601 2007-06-26 Borut Razem <borut.razem AT siol.net>
2603 * support/regression/generate-cases.py: display warning if function
2604 list is empty; implemented more flexible rule for detection of
2605 testing functions, allowing return type 'void' in the same line as
2606 the function name in the function definition
2607 * support/regression/tests/bug-1654060.c: corrected test
2608 * support/librarian/sdcclib.c: fixed warning:
2609 format '%s' expects type 'char *', but argument 2 has type 'int'
2611 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2613 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2614 Multiple infiles for sdcclib.
2616 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2618 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2621 2007-06-18 Borut Razem <borut.razem AT siol.net>
2623 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2624 how to handle comments, so they have to be removed by the
2625 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2626 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2627 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2628 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2629 table driven option hadling
2631 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2633 * src/SDCCast.c (decorateType),
2634 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2635 iCode to ast level to fix bug 1738367
2636 * support/regression/tests/bug1738367.c: new, added
2638 2007-06-15 Raphael Neider <rneider AT web.de>
2640 * src/pic16/devices.inc,
2641 * device/lib/pic16/pics.all,
2642 * device/include/pic16/pic18fregs.h,
2643 * device/include/pic16/pic18f[24][45]20.h,
2644 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2645 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2646 * device/lib/pic16/Makefile.in: faster cleanup
2648 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2650 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2652 2007-06-13 Raphael Neider <rneider AT web.de>
2654 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2656 2007-06-12 Raphael Neider <rneider AT web.de>
2658 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2659 suppress bit defines if NO_BIT_DEFINES is #define'd
2660 * device/include/pic/pic*.h: recreated all headers to include
2661 conditional bit defines
2662 * device/include/pic/pic16f886.h,
2663 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2664 * device/include/pic/recreate.sh: script to recreate the complete
2665 device library files based on the currently supported devices
2667 2007-06-12 Borut Razem <borut.razem AT siol.net>
2669 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2670 support/regression/Makefile.in, support/scripts/build.mak,
2671 support/scripts/Makefile.snapshot:
2672 use new svn URL scheme
2673 * doc/sdccman.lyx: SDCC Wiki moved to
2674 http://sdcc.wiki.sourceforge.net/
2676 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2678 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2679 * support/regression/tests/bug1734654.c: added
2681 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2683 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2684 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2685 with literal operands
2687 2007-06-10 Borut Razem <borut.razem AT siol.net>
2689 * as/link/z80/lklibr.c: fixed mingw build warning
2690 lklibr.c:575: warning: implicit declaration of function 'tolower'
2691 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2692 src/z80/main.c: move target specific options from src/SDCCmain.c
2693 to src/<target>/main.c
2695 2007-06-09 Borut Razem <borut.razem AT siol.net>
2697 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2698 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2699 * support/regression/tests/bug-1294691.c: added
2701 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2703 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2704 can also be static, fixes bug 1733438
2705 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2706 have absolute address too
2707 (computeType): added optimization for 'cond ? true : false'
2708 * support/regression/tests/absolute.c: added test for static absolute var
2710 2007-06-08 Raphael Neider <rneider AT web.de>
2712 * src/regression/Makefile: suppress parallel builds, allow easy
2713 switching between pic14/pic16 ports
2714 * src/regression/picregs.h: added pic14/16 header file switch
2715 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2716 inline.c,nestfor.c,string1.c}: include "picregs.h"
2718 2007-06-07 Borut Razem <borut.razem AT siol.net>
2720 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2721 permanent solution to suppress GCC 4.2.0 c++ warning:
2722 deprecated conversion from string constant to `char *'
2723 use 'const char *' where ever required
2724 * support/regression/generate-cases.py: implemented more flexible rule
2725 for detection of testing functions, allowing white-spaces surrounding
2726 the function name and the 'void' parameter.
2727 * support/regression/tests/constantRange.c,
2728 support/regression/tests/scott-compare3.c: fixed failing regression
2729 tests, uncovered by implementation of more flexible rule for detection
2730 of testing functions
2732 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2734 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2736 2007-06-04 Borut Razem <borut.razem AT siol.net>
2738 * configure.in, configure, config_vc.awk: sdcc version number is now
2739 stored in configure.in; removed .version
2740 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2741 doc/INSTALL.txt: version bumped to 2.7.2
2742 * sim/ucsim/configure.in, sim/ucsim/configure:
2743 use "read" to read from .version
2745 2007-06-03 Borut Razem <borut.razem AT siol.net>
2747 * */Makefile.in: removed annoying warning:
2748 Makefile:xx: Makefile.dep: No such file or directory
2750 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2752 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2753 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2754 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2755 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2756 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2757 bugfix: only use newBoolLink for bit result type
2758 * src/SDCCicode.c (geniCodeLogic): added param tree,
2759 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2760 (geniCodeLogicAndOr): use IS_BIT,
2761 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2762 (ast2iCode): added tree param to geniCodeLogic for comparisons
2763 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2764 * support/regression/tests/bug1723128.c: added test NotZero
2766 2007-06-01 Borut Razem <borut.razem AT siol.net>
2768 * SDCPP synchronized with GCC CPP release version 4.2.0,
2769 currently the latest release:
2770 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2771 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2772 support/cpp2/cppdefault.h, support/cpp2/except.h,
2773 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2774 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2775 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2776 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2777 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2778 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2779 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2780 support/cpp2/opts.h, support/cpp2/output.h,
2781 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2782 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2783 support/cpp2/system.h, support/cpp2/version.c,
2784 support/cpp2/Makefile.in: modified
2785 * support/cpp2/opts-common.c: added
2786 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2787 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2788 search for included source file in local directory
2789 * sim/ucsim/configure, sim/ucsim/configure.in:
2790 temporary solution to suppress GCC 4.2.0 c++ warning:
2791 deprecated conversion from string constant to `char *'
2793 2007-06-01 Raphael Neider <rneider AT web.de>
2795 * device/lib/pic/libdev/pic12f683.c,
2796 * device/include/pic/pic12f683.h: added GPIO bits
2798 2007-06-01 Raphael Neider <rneider AT web.de>
2800 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2801 quotation marks, clarified role of PIC14 vs. PIC16 ports
2802 * src/pic16/devices.inc,
2803 * device/include/pic16/pic18fregs.h,
2804 * device/include/pic16/pic18f[24][45]j10.h,
2805 * device/lib/pic16/pics.all,
2806 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2807 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2808 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2809 for new devices as they are not yet supported by gputils
2811 2007-05-31 Borut Razem <borut.razem AT siol.net>
2813 * Small Device C Compiler 2.7.0 released
2814 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2815 changed sdcc version to 2.7.1
2816 * support/scripts/sdcc.nsi: added How to create WIN32 release
2819 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2821 * doc/sdccman.lyx: documented initialization and allocation of absolute
2822 variables, bit parameter passing, the need for function pointers to be
2823 reentrant and alpha quality support of inline and retrict
2825 2007-05-26 Borut Razem <borut.razem AT siol.net>
2827 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2828 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2829 * docs/knownbugs.html: updated
2831 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2833 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2835 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2837 (gencjneshort): optimized when left is AOP_DIR
2838 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2839 initializing unions in a struct/array
2840 * support/regression/fwk/include/testfwk.h: added defines for data, near
2841 and far for host and z80
2842 * support/regression/tests/bug1723128.c: new, added
2844 2007-05-22 Borut Razem <borut.razem AT siol.net>
2846 * doc/knownbugs.html: updated
2848 2007-05-21 Raphael Neider <rneider AT web.de>
2850 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2851 error message instead
2852 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2854 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2856 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2858 2007-05-21 Raphael Neider <rneider AT web.de>
2860 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2862 * src/regression/gpsim_assert.h,
2863 * src/regression/Makefile,
2864 * src/regression/pcodeopt.c: regression test for the above fix
2866 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2868 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2869 jumps to self, fixed bug 1717281
2871 2007-05-10 Borut Razem <borut.razem AT siol.net>
2873 * support/scripts/gen_known_bugs.pl: cosmetic fix
2874 * doc/knownbugs.html: generated by gen_known_bugs.pl
2876 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2878 * src/SDCCast.c (createFunction): also generate non-inlined version of
2879 function for functions declared as "static inline"
2880 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2881 function can be inlined after non-inlined version generated.
2883 2007-05-10 Borut Razem <borut.razem AT siol.net>
2885 * support/scripts/gen_known_bugs.pl: added script
2886 which generates knownbugs.html
2888 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2890 * doc/knownbugs.html: updated for release 2.7.0
2892 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2894 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2896 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2898 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2899 (throughout): updated generating comments
2900 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2901 (throughout): updated generating comments
2902 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2903 rule instead of at the second, or it might skip lines when removing the
2905 * support/regression/tests/bug1714204.c: changed test to foo
2907 2007-05-08 Borut Razem <borut.razem AT siol.net>
2909 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2910 thanks to SDCC Distributed Compile Farm members,
2911 added Z80 and GBZ80 command line options
2912 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2914 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2916 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2917 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2918 * support/regression/tests/longlit.c: modified to be tested at all and
2919 to pass the actual test
2921 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2923 * device/include/mcs51/uPSD33xx.h: Added.
2925 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2927 * device/lib/_gptrput.c,
2928 * device/lib/_gptrget.c: removed old code,
2930 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2931 * support/regression/tests/bug1714204.c: new, added
2933 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2935 * support/regression/tests/regtrack.c: test was never executed
2936 because of the regression test being picky about white spaces.
2937 * device/lib/mcs51/crtclear.asm: added comment
2939 2007-05-06 Raphael Neider <rneider AT web.de>
2941 * device/lib/pic/Makefile.rules,
2942 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2943 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2945 2007-05-06 Raphael Neider <rneider AT web.de>
2947 * src/pic16/device.h,
2949 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2950 _pic16_setDefaultOptions): removed/reordered command-line args
2951 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2952 devices, regrouped command line args, environment variables),
2953 clarified sone points, added sections on how to add devices to the
2956 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2958 * src/z80/peeph.def: fixed bug in rule 2
2960 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2962 * src/port.h: added TARGET_MCS51_LIKE
2963 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2964 take advantage of it too
2965 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2966 (shiftR2Left2Result): Optimized: don't check shifting by 0
2967 * src/z80/peeph-z80.def,
2968 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2969 modifications, see patch 1700823
2970 * src/mcs51/peep.c (): fixed bug 1712928
2971 * support/regression/tests/bug1712928.c: new, added
2973 2007-05-05 Borut Razem <borut.razem AT siol.net>
2975 * device/lib/pic16/Makefile.common.in,
2976 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2977 removed bash dependencies
2979 2007-05-01 Borut Razem <borut.razem AT siol.net>
2982 fixed bug #1710507: --i-code-in-asm makes compile fail
2983 all iCode comments are now one liners
2984 * src/mcs51/gen.c: fixed memory leak
2986 2007-05-01 Raphael Neider <rneider AT web.de>
2988 * device/lib/pic/libdev/*.c
2989 * device/include/pic/*.h: regenerated all device libs from updated
2991 * support/scripts/inc2h.pl: documented usage, now uses strict to
2994 2007-04-30 Borut Razem <borut.razem AT siol.net>
2997 fixed bug #1669175: Problem with space in output paths
2998 documented how to use paths with spaces for Windows users
3000 2007-04-29 Borut Razem <borut.razem AT siol.net>
3002 * Fixed svn:eol-style and svn:keywords properties
3003 * src/SDCCval.c: fixed bug
3004 #1592871: Segfault with "large" const arrays of characters
3005 replaced recursion with iteration
3006 * Removed svn:executable property from non-executable files
3008 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3010 * src/mcs51/gen.c (genRet): fixed bug 1707003
3012 2007-04-27 Raphael Neider <rneider AT web.de>
3014 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3015 createReachingDefinitions,assignValnums,pic16_destructDF,
3016 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3017 prevent NULL pointer dereferences
3018 * device/lib/pic/libdev/pic16f886.c,
3019 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3020 prevent building them, gputils do not really support them yet
3022 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3024 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3025 helps printf_small. 32 bytes more __idata mem.
3027 2007-04-27 Raphael Neider <rneider AT web.de>
3029 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3030 return early when pb or pb->pcHead is NULL (patch #1708427)
3031 * src/regression/empty.c,
3032 * src/regression/Makefile: added test with empty functions
3033 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3035 2007-04-27 Borut Razem <borut.razem AT siol.net>
3037 * src/SDCCast.c: fixed feature request
3038 #1547512: Redundant strings linked when using sizeof("abc")
3040 2007-04-23 Borut Razem <borut.razem AT siol.net>
3042 * doc/sdccman.lyx, src/SDCCmain.c:
3043 peep-hole comments are generated only if --fverbose-asm option is
3044 specified and --no-peep-comments is not, as proposed by Frieder.
3045 * support/regression/Makefile.in: compile regression tests with
3046 --fverbose-asm option so one can "grep" whether a new (or an old)
3047 peephole is (still) applied; requested by Frieder.
3049 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3051 * device/include/pic/pic16f886.h,
3052 * device/include/pic/pic16f887.h,
3053 * device/lib/pic/libdev/pic16f886.c,
3054 * device/lib/pic/libdev/pic16f887.c,
3055 * device/include/pic/pic14devices.txt,
3056 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3058 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3060 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3063 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3065 * device/lib/_memset.c: assembler version for mcs51
3067 2007-04-22 Borut Razem <borut.razem AT siol.net>
3069 * support/scripts/listerr.c: program to create the list of errors and
3070 warnings list from - added
3071 * doc/sdccman.lyx: removed the note
3072 "For list of warnings and corresponding codes, see err_warn.txt"
3073 * src/SDCCsymt.c: fixed bug #1699804:
3074 Bug with some uses of sizeof(static local array) (MCS51)
3075 * support/regression/tests/bug-1699804.c: added
3077 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3079 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3080 (main): added option -i,
3081 (asmbl, case S_INCL): use search_path_fopen,
3082 mostly from patch 1579668 by Peter Miller, thanks
3083 * src/z80/main.c: fixed typo --callee-saves-bc
3084 * device/include/mcs51/compiler.h: added sfrword for Tasking
3086 2007-04-20 Borut Razem <borut.razem AT siol.net>
3088 * src/z80/main.c: replaced reserved keyword asm with asmblr
3090 2007-04-19 Borut Razem <borut.razem AT siol.net>
3092 * src/port.h: use const pointers to strings
3093 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3094 * src/pic16/main.c: include SDCCargs.h
3095 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3096 const char, since the strings are dynamically allocated
3097 * src/SDCCmain.c: options.code_seg and options.const_seg are
3098 dynamically allocated; check port specific command line options
3099 before the general ones
3100 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3102 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3104 * device/include/ds400rom.h,
3105 * device/lib/ds390/lcd390.c,
3106 * device/lib/ds390/memcpyx.c,
3107 * device/lib/ds390/rtc390.c,
3108 * device/lib/ds400/ds400rom.c,
3109 * device/lib/ds400/memcpyx.c,
3110 * device/lib/hc08/_ret.c: more replacements of keywords with their
3111 double underscore equivalents
3112 * device/lib/ds390/Makefile.in,
3113 * device/lib/ds400/Makefile.in,
3114 * device/lib/gbz80/Makefile.in,
3115 * device/lib/hc08/Makefile.in,
3116 * device/lib/mcs51/Makefile.in,
3117 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3119 2007-04-17 Borut Razem <borut.razem AT siol.net>
3121 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3122 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3123 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3124 to --fverbose-asm, to be gcc'ish
3126 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3128 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3130 2007-04-17 Borut Razem <borut.razem AT siol.net>
3132 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3133 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3134 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3135 with their double underscore equivalent
3137 2007-04-14 Borut Razem <borut.razem AT siol.net>
3139 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3142 2007-04-13 Borut Razem <borut.razem AT siol.net>
3144 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3146 * device/examples/serialcomm/windows/serial.[ch],
3147 device/examples/serialcomm/windows/test_serialcomm.cpp:
3148 updated by Bela Torok
3149 * device/examples/serialcomm/windows/serialcomm.dsw,
3150 device/examples/serialcomm/windows/serialcomm.dsp: added
3152 2007-04-13 Jan Waclawek <wek AT efton.sk>
3154 * doc/sdccman.lyx: additions and changes at various places
3155 (submitted as #1697136).
3156 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3158 2007-04-10 Borut Razem <borut.razem AT siol.net>
3160 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3161 LyX file format changed to 245
3162 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3163 "FreeWare" replaced with "free open source"
3165 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3167 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3169 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3171 * device/include/pic16/pic18fregs.h,
3173 * device/lib/_decdptr.c,
3174 * device/lib/_divsint.c,
3175 * device/lib/_divslong.c,
3176 * device/lib/_divuint.c,
3177 * device/lib/_divulong.c,
3178 * device/lib/_fs2schar.c,
3179 * device/lib/_fs2sint.c,
3180 * device/lib/_fs2slong.c,
3181 * device/lib/_fs2uchar.c,
3182 * device/lib/_fs2uint.c,
3183 * device/lib/_fs2ulong.c,
3184 * device/lib/_fsadd.c,
3185 * device/lib/_fscmp.c,
3186 * device/lib/_fsdiv.c,
3187 * device/lib/_fseq.c,
3188 * device/lib/_fsget1arg.c,
3189 * device/lib/_fsget2args.c,
3190 * device/lib/_fsgt.c,
3191 * device/lib/_fslt.c,
3192 * device/lib/_fsmul.c,
3193 * device/lib/_fsneq.c,
3194 * device/lib/_fsnormalize.c,
3195 * device/lib/_fsreturnval.c,
3196 * device/lib/_fsrshift.c,
3197 * device/lib/_fssub.c,
3198 * device/lib/_fsswapargs.c,
3199 * device/lib/_gptrget.c,
3200 * device/lib/_gptrgetc.c,
3201 * device/lib/_gptrput.c,
3202 * device/lib/_logexpf.c,
3203 * device/lib/_modsint.c,
3204 * device/lib/_modslong.c,
3205 * device/lib/_moduint.c,
3206 * device/lib/_modulong.c,
3207 * device/lib/_mulint.c,
3208 * device/lib/_mullong.c,
3209 * device/lib/_schar2fs.c,
3210 * device/lib/_ser.c,
3211 * device/lib/_setjmp.c,
3212 * device/lib/_sint2fs.c,
3213 * device/lib/_slong2fs.c,
3214 * device/lib/_spx.c,
3215 * device/lib/_uchar2fs.c,
3216 * device/lib/_uint2fs.c,
3217 * device/lib/_ulong2fs.c,
3218 * device/lib/asincosf.c,
3219 * device/lib/atanf.c,
3220 * device/lib/calloc.c,
3221 * device/lib/ds390/tinibios.c,
3222 * device/lib/ds400/tinibios.c,
3223 * device/lib/expf.c,
3224 * device/lib/free.c,
3225 * device/lib/hc08/_mulint.c,
3226 * device/lib/logf.c,
3227 * device/lib/malloc.c,
3228 * device/lib/printf_fast.c,
3229 * device/lib/printf_tiny.c,
3230 * device/lib/printfl.c,
3231 * device/lib/realloc.c,
3232 * device/lib/ser_ir.c,
3233 * device/lib/serial.c,
3234 * support/regression/tests/libmullong.c: replaced all special keywords
3235 with their double underscore equivalent
3236 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3237 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3239 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3240 (genRet): if the bit-symbol is ruonly it already is in the carry
3241 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3242 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3243 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3244 type UCHAR if dest is not bit
3246 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3248 * device/include/math.h,
3249 * device/lib/cotf.c,
3250 * device/lib/expf.c,
3251 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3253 2007-04-01 Borut Razem <borut.razem AT siol.net>
3255 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3256 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3257 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3258 gcc_unreachable() called internal_error()...
3260 2007-03-30 Raphael Neider <rneider AT web.de>
3262 * src/pic/ralloc.c (isData): suppress garbage debug output
3264 2007-03-28 Borut Razem <borut.razem AT siol.net>
3267 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3268 is developed, built and used worldwide, and the word "night" doesn't
3271 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3273 * device/include/mcs51/C8051F360.h: new, added
3274 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3276 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3278 * src/SDCC.y (declaration_specifiers, function_specifier),
3279 * support/Util/SDCCerr.c,
3280 * support/Util/SDCCerr.h,
3282 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3284 * src/SDCCmem.c (deallocParms),
3285 * src/SDCCast.c: support for function inlining, not quite complete
3286 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3287 'restrict' qualifier
3289 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3291 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3292 (saveRBank, unsaveRBank): don't save bits,
3293 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3294 * support/regression/tests/bug1535242.c: new, added
3295 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3296 thanks Alexey Shamrin <shamrin AT gmail.com>,
3297 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3298 removed header guard)
3300 * sdcc.spec: bumped version to 2.6.5
3301 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3303 2007-03-22 Borut Razem <borut.razem AT siol.net>
3305 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3306 fixed bug #1653671: sdcdb integration into ddd is broken
3308 2007-03-22 Raphael Neider <rneider AT web.de>
3310 * src/pic/gen.c (popGetExternal): augmented to also create references
3311 to external variables (not only labels),
3312 (genCall): comment on plan to reduce PAGESEL overhead,
3313 (genFunction, genEndFunction): also save/restore FSR around interrupt
3314 handling code, removed lots of unused code
3315 (genDivOneByte): release acquired temp register
3316 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3318 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3319 for registers that need to be saved during interrupts (FSR, STATUS,
3320 PCLATH; W needs special handling), currently only FSR is used
3322 2007-03-22 Raphael Neider <rneider AT web.de>
3324 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3326 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3328 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3330 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3332 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3334 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3336 * as/link/aslink.h: added LKOBJEXT
3337 * as/link/hc08/link_hc08.dsp,
3338 * as/link/hc08/Makefile.bcc,
3339 * as/link/hc08/Makefile.in,
3340 * as/link/mcs51/aslink.dsp,
3341 * as/link/mcs51/Makefile.bcc,
3342 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3343 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3344 * as/link/lkaomf51.c: merged and moved
3345 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3346 * as/link/z80/lkdata.c,
3347 * as/link/lkdata.c: merged and moved
3348 * as/link/hc08/lkmain.c,
3349 * as/link/mcs51/lkmain.c: cosmetic changes
3350 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3351 * as/link/lklex.c: use LKOBJEXT
3352 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3353 ANSI-fied functions, removed bubble-sorts
3354 * as/link/z80/lksym.c as/link/lksym.c: merged,
3356 * as/link/z80/linkgbz80.dsp,
3357 * as/link/z80/linkz80.dsp,
3358 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3359 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3360 * as/link/z80/lkhead.c,
3361 * as/link/z80/lklex.c: deleted
3362 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3363 * as/link/z80/lkmain.c: added copyfile()
3365 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3367 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3369 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3371 * device/lib/_strlen.c: assembler version for mcs51
3373 2007-03-13 Raphael Neider <rneider AT web.de>
3375 * device/include/pic16/pic18f2221.h,
3376 * device/include/pic16/pic18f2321.h,
3377 * device/include/pic16/pic18f2331.h,
3378 * device/include/pic16/pic18f4221.h,
3379 * device/include/pic16/pic18f4321.h,
3380 * device/include/pic16/pic18f4331.h: fixed config byte location names
3381 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3382 consistently named config byte locations
3384 2007-03-13 Borut Razem <borut.razem AT siol.net>
3386 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3387 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3388 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3389 as/link/z80/Makefile.in, as/z80/Makefile.in:
3392 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3394 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3395 * device/lib/printf_large.c: pointer was converted to generic
3396 pointer for mcs51 models other than model-small (Maarten noticed)
3398 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3400 * device/include/mcs51/ADuC84x.h: Added.
3402 2007-03-10 Borut Razem <borut.razem AT siol.net>
3404 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3405 fixed RFE #1624219: double backslashes in filenames;
3406 functions hexEscape(), octalEscape() and copyStr() moved from
3407 SDCCval.c to SDCCutil.c and made them glovbally available
3409 2007-03-09 Borut Razem <borut.razem AT siol.net>
3411 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3412 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3413 1673361: Missaligned comments in output files
3415 2007-03-09 Raphael Neider <rneider AT web.de>
3417 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3419 2007-03-09 Raphael Neider <rneider AT web.de>
3423 * src/pic/ralloc.c: suppress undesired debug output
3424 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3426 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3428 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3430 2007-03-07 Borut Razem <borut.razem AT siol.net>
3432 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3433 search include files in the current directory
3435 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3437 * src/SDCCglue.c (emitMaps, glue),
3438 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3440 * support/regression/tests/absolute.c: added xdata test
3442 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3444 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3445 added condition to macro, fixes bug 1666080
3447 2007-03-02 Raphael Neider <rneider AT web.de>
3449 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3451 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3453 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3454 be cleared. Unconditionally set __XPAGE
3455 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3457 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3462 * src/mcs51/rtrack.c,
3464 * doc/sdccman.lyx: added --no-gen-comments
3465 * src/mcs51/peeph.def: added 192.b, disabled 185
3467 2007-02-25 Raphael Neider <rneider AT web.de>
3469 * src/pic16/gen.c (genCast): fixed typo
3470 * device/lib/pic16/Makefile.subdir: only install existing files
3471 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3473 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3475 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3476 * device/lib/mcs51/crtclear.asm,
3477 * device/lib/mcs51/crtxclear.asm: renumbered labels
3478 * device/lib/mcs51/Makefile.in: added crtcall.asm
3479 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3480 * src/mcs51/gen.c (movc): removed,
3481 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3483 (toCarry, genSend, genRet): added function toCarry,
3484 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3485 (assignBit, genAssign, genCast): added function assignBit
3486 * src/mcs51/Makefile.bcc: added rtrack.c
3487 * src/mcs51/ralloc.h: made valueKnown a bitfield
3488 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3489 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3490 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3491 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3492 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3493 (_pop): only pop valid pairs, see gencjneshort,
3494 (gencjneshort): return pair that still needs to be popped, restructured,
3495 (gencjne, genCmpEq): call _pop
3497 2007-02-23 Raphael Neider <rneider AT web.de>
3499 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3501 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3503 * device/include/mcs51/P89LPC925.h: Added.
3505 2007-02-18 Raphael Neider <rneider AT web.de>
3507 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3509 2007-02-17 Borut Razem <borut.razem AT siol.net>
3511 * support/cpp2/directives.c, support/cpp2/version.c:
3512 synchronized with GCC CPP 4.1.2
3514 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3516 * src/mcs51/rtrack.h,
3517 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3518 by checking the strings passed by emitcode() to the assembler.
3519 Feel free to change. This in part addresses RFE #482179.
3520 Set environment variable SDCC_RTRACK to enable.
3521 * src/mcs51/gen.c: inserted hooks
3522 * src/mcs51/ralloc.h: added two members to struct regs
3523 * support/regression/tests/regtrack.c: added
3525 2007-02-14 Borut Razem <borut.razem AT siol.net>
3527 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3528 * Makefile.in: applied patch from Makefile related part of
3529 #1469393: Compiler does not initialize static data
3531 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3533 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3534 for better fix of bug 1273984, compiles pic16 rand.c
3536 2007-02-12 Borut Razem <borut.razem AT siol.net>
3538 * src/pic16/main.c: fixed pic16 standard library directory bug
3540 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3542 * src/hc08/gen.c (genSwap): fix swap regression test
3544 2007-02-10 Borut Razem <borut.razem AT siol.net>
3546 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3548 * support/regression/tests/bug-1654060.c: added regression test for
3551 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3553 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3554 bit moves in return statement
3556 2007-02-09 Borut Razem <borut.razem AT siol.net>
3558 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3561 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3563 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3564 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3566 2007-02-07 Raphael Neider <rneider AT web.de>
3568 * src/pic16/devices.inc,
3569 * device/include/pic16/pic18fregs.h,
3570 * device/include/pic16/pic18f[24][34]31.h,
3571 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3572 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3573 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3575 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3577 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3578 can this have lived here for so many years?
3579 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3580 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3581 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3583 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3585 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3586 appended by loop induction must be at the very end of the eBBlock
3588 2007-02-05 Kevin Vigor
3590 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3592 2007-02-05 Borut Razem <borut.razem AT siol.net>
3594 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3595 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3597 2007-02-03 Borut Razem <borut.razem AT siol.net>
3599 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3600 applied patch #1646602 option to set default signedness of char to
3601 unsigned, added -funsigned-char command line option,
3602 thanks to Gunther Jehle
3603 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3604 prompt for file deletion a few hundred times (especially the
3605 subversion files, which have ro permissions so it asks for
3606 confirmation), thanks to Simon McAuliffe;
3607 added {} + option to find in order to remove multiple files from a
3610 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3612 * device/include/mcs51/SST89x5xRDx.h: Added.
3614 2007-02-02 Raphael Neider <rneider AT web.de>
3616 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3617 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3619 2007-02-01 Raphael Neider <rneider AT web.de>
3621 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3624 2007-01-31 Borut Razem <borut.razem AT siol.net>
3626 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3627 if compiled with GCC. Thanks to Raphael Neider
3629 2007-01-31 Raphael Neider <rneider AT web.de>
3631 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3632 operand names, handles name and (name + n) for all n,
3633 (sameBank): restructured, also check bank allocation policy,
3634 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3635 (pic14_operandsAllocatedInSameBank): check whether to operands
3636 will be allocated into the same bank (i.e., section) to reduce
3637 BANKSEL overhead, queried from pcode.c:sameBank,
3638 (pic14printLocals): reintroduced clustering registers into a single
3639 section: all compiler generated symbols will now reside in one
3640 bank (per file), reducing BANKSEL overhead and code size,
3641 (showAllMemmaps): use local dbuf where possible
3643 2007-01-29 Raphael Neider <rneider AT web.de>
3645 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3646 (call_libraryfunc): retrieve/create symbol and mark as used,
3647 (genFunction): mark defined functions as non-extern and add again
3648 to code memmap for later output
3649 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3650 (pic14printLocals): reworked for new symbol emission,
3651 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3652 showAllMemmaps): reworked symbol output using dbufs, added handling
3653 of string literals (still incomplete),
3654 (picglue): removed symbol emission, moved into showAllMemmaps,
3655 (emitSymbolSet): new workhorse for symbol output,
3656 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3658 2007-01-29 Borut Razem <borut.razem AT siol.net>
3660 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3661 component contains the extension separator.
3663 2007-01-28 Borut Razem <borut.razem AT siol.net>
3665 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3667 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3668 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3669 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3670 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3671 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3672 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3673 src/z80/gen.c, support/Util/MySystem.c:
3674 accept slash and backslash as directory separator on WIN32 and
3677 2007-01-28 Raphael Neider <rneider AT web.de>
3679 * src/pic16/devices.inc,
3680 * device/include/pic16/pic18f[24][23]21.h,
3681 * device/include/pic16/pic18fregs.h,
3682 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3683 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3684 * device/lib/pic16/libio/adc.ignore,
3685 * device/lib/pic16/libio/i2c.ignore,
3686 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3687 family, as gputils do not yet support the devices
3688 * device/lib/pic16/Makefile.subdir: ignore errors on install
3689 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3690 headers and libraries from gputils .inc files
3692 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3694 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3696 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3698 * doc/sdccman.lyx: add printf benchmarks
3700 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3702 * device/lib/printf_fast.c: fix %c, char promoted to int
3703 * device/lib/printf_tiny.c: fix %c, char promoted to int
3705 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3707 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3709 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3711 * support/regression/tests/swap.c: 64 bit hosts failed
3712 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3714 2007-01-25 Raphael Neider <rneider AT web.de>
3716 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3717 based on absolute register address, patch by Alex Blond
3719 2007-01-22 Raphael Neider <rneider AT web.de>
3721 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3722 emitted, do not emit them again...
3724 2007-01-22 Raphael Neider <rneider AT web.de>
3726 * src/regression/bank1.c, src/regression/compare6.c,
3727 src/regression/add.c: cosmetic changes
3728 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3729 * src/pic/gen.c: fixed global zero and one,
3730 (aopForSym): removed unued code,
3731 (aopGet): assert aop is defined, check and use `index' of
3732 pCodeImmd operands (fixes #1630908),
3733 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3734 (register_reassign): prevent accidental register unification,
3735 (ReuseReg): cosmetic changes (also above)
3736 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3737 pic14emitStaticSeg): do not emit initialized data,
3738 (printIval*): replaced with working versions,
3739 (pic14createInterruptVect,picglue): use idata for initialized data,
3740 now init data should work in all modules (not only main()),
3741 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3743 2007-01-21 Borut Razem <borut.razem AT siol.net>
3745 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3746 use -fPIC or -fpic if they are supported and not ignored
3747 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3748 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3750 2007-01-20 Borut Razem <borut.razem AT siol.net>
3752 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3753 implemented RFE #1470316: allow "$" in variable names
3755 2007-01-20 Raphael Neider <rneider AT web.de>
3757 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3759 2007-01-20 Raphael Neider <rneider AT web.de>
3761 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3762 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3763 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3764 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3765 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3766 * device/lib/pic/libdev/pic*.c,
3767 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3768 * device/lib/pic/libdev/Makefile.in: show progress
3770 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3772 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3773 * support/scripts/sdcc_cygwin_mingw32,
3774 * support/scripts/sdcc_mingw32,
3775 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3776 conformance with autoconf 2.6
3778 2007-01-19 Raphael Neider <rneider AT web.de>
3780 * src/pic/device.c (register_map): fixed list construction
3781 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3782 (genMod): removed case for genModbits,
3783 (genModbits): removed as now unused/unimplemented
3784 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3786 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3788 * support/regression/tests/swap.c: added in response to #1638622
3789 * doc/sdccman.lyx: synced version, minor changes
3791 2007-01-18 Borut Razem <borut.razem AT siol.net>
3793 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3794 thanks to Gunther Jehle
3795 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3796 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3797 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3798 use filename in lineno instead.
3799 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3800 print the file name in ast_print()
3802 2007-01-18 Borut Razem <borut.razem AT siol.net>
3804 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3806 * src/SDCC.lex: stringLiteral() returns const char pointer,
3807 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3808 fixed column counting
3809 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3810 accept const char pointer as parameter
3811 * src/SDCCdwarf2.c: corrected buffer size
3813 2007-01-17 Borut Razem <borut.razem AT siol.net>
3815 * support/Util/dbuf_string.c: fixed for amd64
3817 2007-01-15 Borut Razem <borut.razem AT siol.net>
3819 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3820 removed terminal symbol ELIPSIS, since it was never generated by the
3821 lexer and it was wrongly used in parameter_identifier_list rule
3823 2007-01-15 Raphael Neider <rneider AT web.de>
3825 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3826 code page and data banking description
3827 * src/pic/genarith.c,
3828 * src/pic/gen.h: removed bit arithmetic functions,
3829 updated exit(1) to exit(EXIT_FAILURE)
3830 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3831 * device/include/pic16/pic18f2455.h,
3832 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3833 TRISD and TRISE, fixed/added some bit names
3834 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3835 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3836 updated pic18f2455.{c,h} instead of duplicating them
3838 2007-01-14 Borut Razem <borut.razem AT siol.net>
3840 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3841 Cannot debug files that contain spaces in the path name
3842 by converting spaces in asm file name to underscores
3844 2007-01-13 Borut Razem <borut.razem AT siol.net>
3846 * doc/sdccman.lyx: fixed format errors
3848 2007-01-10 Borut Razem <borut.razem AT siol.net>
3850 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3851 codeseg/constseg #pragma fail
3852 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3853 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3854 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3855 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3857 2007-01-09 Borut Razem <borut.razem AT siol.net>
3859 * get rid of diagnistic.[ch], pretty-print.[ch],
3860 c-pretty-print.[ch], ... used just for error, warning, ...
3862 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3863 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3864 suppoprt/cpp2/pretty-print.[ch]:
3866 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3867 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3868 suppoprt/cpp2/sdcpp.dsp:
3871 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3873 * device/lib/printf_large.c (output_float): removed recursion,
3874 use smaller buffer on stack for mcs51,
3875 fixed bug printing 1.96
3876 * support/regression/tests/snprintf.c: added test
3878 2007-01-07 Borut Razem <borut.razem AT siol.net>
3880 * use dynamic memory buffers instead temporary files
3881 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3883 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3884 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3885 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3886 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3887 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3888 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3889 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3890 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3891 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3892 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3893 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3894 support/Util/dbuf.c, support/Util/dbuf.h:
3896 * .version, sdcc.spec: bumped version to 2.6.4
3898 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3900 * src/port.h: added TARGET_Z80_LIKE macro
3901 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3902 output PSEG location if --xram-loc or --xstack-loc was used
3903 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3905 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3907 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3908 * as/as_z80.dsp, as/z80/as_z80.dsp,
3909 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3910 * sdcc.dsw: moved project files into subdir
3911 * as/hc08/as_hc08.dsp,
3912 * as/hc08/Makefile.bcc,
3913 * as/hc08/Makefile.in,
3914 * as/mcs51/Makefile.bcc,
3915 * as/mcs51/Makefile.in,
3916 * as/z80/Makefile.bcc,
3917 * as/z80/Makefile.in,
3918 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3921 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3924 * as/mcs51/asmain.c,
3926 * as/z80/assym.c: removed include "strcmpi.h"
3927 * as/hc08/strcmpi.c,
3928 * as/hc08/strcmpi.h,
3929 * as/mcs51/strcmpi.c,
3930 * as/mcs51/strcmpi.h,
3931 * support/Util/strcmpi.c,
3932 * support/Util/strcmpi.h: removed files
3933 * as/strcmpi.c: added as_strncmpi()
3935 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3937 * sdcc.dsw: Added some dependencies on project config.dsp
3939 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3941 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3942 with [di]ram_start to fix a regresion
3944 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3946 * configure.in: added missing mcs51 in status output
3947 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3949 * debugger/mcs51/clean.mk (distclean): remove config.h
3950 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3951 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3952 options.h, s-options-h and options.c
3953 * support/cpp2/clean.mk: unused, removed
3954 * Makefile.common.in,
3957 * as/hc08/Makefile.in,
3959 * as/mcs51/Makefile.in,
3960 * as/mcs51/clean.mk,
3963 * as/z80/Makefile.in,
3965 * as/link/Makefile.in,
3966 * as/link/hc08/Makefile.in,
3967 * as/link/hc08/clean.mk,
3968 * as/link/mcs51/Makefile.in,
3969 * as/link/mcs51/clean.mk,
3970 * as/link/z80/Makefile.in,
3971 * as/link/z80/clean.mk,
3972 * as/link/z80/conf.mk,
3973 * debugger/mcs51/Makefile.in,
3974 * debugger/mcs51/clean.mk,
3975 * device/include/Makefile.in,
3976 * device/lib/Makefile.in,
3977 * device/lib/mcs51/Makefile.in,
3978 * device/lib/pic/Makefile.in,
3979 * device/lib/pic/Makefile.common.in,
3980 * device/lib/pic/Makefile.subdir,
3981 * device/lib/pic/Makefile.rules,
3982 * device/lib/pic16/libio/Makefile.in,
3983 * device/lib/pic16/Makefile.subdir,
3984 * device/lib/pic16/libdev/Makefile.in,
3985 * device/lib/pic16/Makefile.rules,
3986 * device/lib/pic16/Makefile.common.in,
3987 * sim/ucsim/avr.src/Makefile.in,
3988 * sim/ucsim/main_in.mk,
3989 * sim/ucsim/cmd.src/Makefile.in,
3990 * sim/ucsim/doc/Makefile.in,
3991 * sim/ucsim/gui.src/Makefile.in,
3992 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3993 * sim/ucsim/gui.src/serio.src/Makefile.in,
3994 * sim/ucsim/hc08.src/Makefile.in,
3995 * sim/ucsim/libltdl/Makefile.in,
3996 * sim/ucsim/s51.src/Makefile.in,
3997 * sim/ucsim/sim.src/Makefile.in,
3998 * sim/ucsim/sim.src/conf.mk,
3999 * sim/ucsim/xa.src/Makefile.in,
4000 * sim/ucsim/z80.src/Makefile.in,
4004 * support/cpp2/Makefile.in,
4005 * support/librarian/Makefile.in,
4006 * support/librarian/clean.mk,
4007 * support/makebin/Makefile.in,
4008 * support/makebin/clean.mk,
4009 * support/packihx/Makefile.in,
4010 * support/regression/Makefile.in,
4011 * support/regression/ports/ds390/spec.mk,
4012 * support/regression/ports/gbz80/spec.mk,
4013 * support/regression/ports/hc08/spec.mk,
4014 * support/regression/ports/mcs51/spec.mk,
4015 * support/regression/ports/mcs51-large/spec.mk,
4016 * support/regression/ports/mcs51-medium/spec.mk,
4017 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4018 * support/regression/ports/pic14/spec.mk,
4019 * support/regression/ports/pic16/spec.mk,
4020 * support/regression/ports/mcs51-stack-auto/spec.mk,
4021 * support/regression/ports/ucz80/spec.mk,
4022 * support/regression/ports/xa51/spec.mk,
4023 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4024 adding a slash after $(top_builddir) and/or adding @datarootdir@
4026 * debugger/mcs51/configure.in,
4027 * device/lib/pic/configure.in,
4028 * device/lib/pic16/configure.in,
4029 * sim/ucsim/configure.in,
4030 * support/cpp2/configure.in,
4031 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4033 * debugger/mcs51/configure,
4034 * device/lib/pic/configure,
4035 * device/lib/pic16/configure,
4036 * sim/ucsim/configure,
4037 * support/cpp2/configure,
4038 * support/packihx/configure: generated with autoconf 2.60
4040 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4042 * as/link/hc08/lkihx.c (newArea),
4043 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4045 2007-01-02 Borut Razem <borut.razem AT siol.net>
4047 * doc/sdccman.lyx: documented #pragma sdcc_hash
4048 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4050 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4052 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4054 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4055 empty 'while'-loop to work correctly, see regression test 'while.c'
4056 * support/regression/tests/while.c: added
4058 2007-01-01 Borut Razem <borut.razem AT siol.net>
4060 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4061 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4062 support/cpp2/libcpp/sdcpp.c:
4063 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4064 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4065 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4067 2006-12-31 Borut Razem <borut.razem AT siol.net>
4069 * SDCPP synchronized with GCC CPP release version 4.1.1,
4070 currently the latest release:
4071 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4072 support/cpp2/libcpp/include/cpp-id-data.h
4073 support/cpp2/libiberty/fopen_unlocked.c
4074 support/cpp2/libiberty/md5.c
4076 support/cpp2/opt-functions.awk
4077 support/cpp2/opt-gather.awk
4078 support/cpp2/optc-gen.awk
4079 support/cpp2/opth-gen.awk:
4081 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4082 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4083 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4084 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4085 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4086 support/cpp2/diagnostic.h, support/cpp2/except.h,
4087 support/cpp2/hwint.h, support/cpp2/input.h,
4088 support/cpp2/intl.h, support/cpp2/move-if-change,
4089 support/cpp2/opts.c, support/cpp2/opts.h,
4090 support/cpp2/output.h, support/cpp2/prefix.c,
4091 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4092 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4093 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4094 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4095 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4096 support/cpp2/version.c:
4098 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4099 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4100 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4101 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4102 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4103 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4104 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4105 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4106 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4107 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4108 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4110 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4111 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4112 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4113 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4114 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4115 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4116 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4117 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4118 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4119 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4120 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4121 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4122 support/cpp2/system.h:
4125 2006-12-31 Borut Razem <borut.razem AT siol.net>
4127 * configure.in, configure: fixed bug #1538756: configure dies if bison
4128 and flex are not installed, 2nd try
4130 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4132 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4133 400.x for better code in RFE 899102
4135 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4137 * src/SDCCpeeph.c (deadMove),
4139 * src/mcs51/peep.h: renamed 'op' by 'reg'
4140 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4141 (scan4op): small change for removeDeadMove(), added support for
4142 'callee saves' and/or PACLL function calls,
4143 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4144 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4145 left in new dispatcher mcs51DeadMove()
4146 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4148 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4150 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4152 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4153 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4155 2006-12-30 Borut Razem <borut.razem AT siol.net>
4157 * support/cpp2/spacs.h: deleted from svn
4158 * configure.in, configure: fixed bug #1538756: configure dies if bison
4159 and flex are not installed
4161 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4163 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4164 with this z80 passes printf float test when enabled
4165 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4167 2006-12-28 Borut Razem <borut.razem AT siol.net>
4169 * support/cpp2/config.in, support/cpp2/configure.in,
4170 support/cpp2/configure, support/cpp2/Makefile.in:
4171 fix for the solaris build
4173 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4175 * src/SDCC.y (type_specifier2, pointer),
4177 * src/SDCCsymt.c (mergeSpec, checkSClass),
4178 * support/Util/SDCCerr.c,
4179 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4180 * support/valdiag/valdiag.py: Allow test cases to specify
4181 required language standard
4182 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4183 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4185 2006-12-27 Borut Razem <borut.razem AT siol.net>
4187 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4188 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4190 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4192 * support/cpp2/libiberty/Makefile.bcc: updated
4193 * src/pic16/main.c: fixed #pragma udata handling
4194 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4196 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4198 * src/SDCCpeeph.c: made labelHashEntry global,
4199 made pcDistance, FBYNAME static,
4200 (pcDistance): made static, use isComment and isLabel,
4202 (getLabelRef): added, extracted from labelRefCount(),
4203 (labelRefCount): use new getLabelRef(),
4204 (callFuncByName): made static, added deadMove,
4205 use isComment and isLabel,
4206 (newPeepRule): made static, set isLabel,
4207 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4208 labels from peephole rules,
4209 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4210 when isComment or isLabel is set
4211 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4212 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4214 * src/mcs51/peep.h: added
4215 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4216 * src/port.h: added peep->deadMove to port structure
4217 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4218 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4219 deadMove, finally removed no. 1 and 2
4226 * src/hc08/gen.c: mark lines with isComment or isLabel
4227 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4229 * sdcc.spec: bumped version to 2.6.3
4231 2006-12-26 Borut Razem <borut.razem AT siol.net>
4233 * support/cpp2/Makefile.in: added dependency on options.h
4234 * configure: regenerated
4235 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4236 * support/cpp2/Makefile.in: added vasprintf.c
4238 2006-12-25 Borut Razem <borut.razem AT siol.net>
4240 * SDCPP synchronized with GCC CPP release version 3.4.6,
4241 the latest release before 4.x:
4242 * support/cpp2/Makefile.in, support/cpp2/config.h,
4243 support/cpp2/configure, support/cpp2/configure.in,
4244 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4245 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4246 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4247 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4248 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4249 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4250 support/cpp2/cpptrad.c, support/cpp2/except.h,
4251 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4252 support/cpp2/hwint.h, support/cpp2/intl.h,
4253 support/cpp2/line-map.c, support/cpp2/line-map.h,
4254 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4255 support/cpp2/output.h, support/cpp2/prefix.c,
4256 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4257 support/cpp2/system.h, support/cpp2/version.c:
4259 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4260 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4261 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4262 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4263 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4264 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4265 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4266 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4267 support/cpp2/move-if-change, support/cpp2/opts.c,
4268 support/cpp2/opts.h, support/cpp2/opts.sh,
4269 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4270 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4271 support/cpp2/win32, support/cpp2/win32/dirent.c,
4272 support/cpp2/win32/dirent.h:
4274 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4275 * support/cpp2/sdcpp.h: renamed from sdcc.h
4276 * sdcppinit.c: deleted
4278 2006-12-23 Borut Razem <borut.razem AT siol.net>
4280 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4281 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4282 preproc.c: an other try to fix bug #982435: introduced
4283 -pedantic-parse-number command line option and pedantic_parse_number
4286 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4288 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4290 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4291 corrected overlayed areax addresses, warn about memory overlaps
4292 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4301 * src/port.h: added xabs_name and iabs_name
4302 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4303 (glue, emitMaps): create and emit maps d_abs and i_abs
4304 * src/SDCCglue.h: cosmetic changes
4305 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4307 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4308 (allocDefault): put absolute, initialized globals in them
4309 * support/regression/tests/absolute.c: added absolute bdata test
4310 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4312 2006-12-20 Borut Razem <borut.razem AT siol.net>
4314 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4315 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4316 added regression test for bug #982435
4318 2006-12-18 Borut Razem <borut.razem AT siol.net>
4320 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4321 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4322 small cosmetic changes
4323 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4324 * support/regression/tests/bug-1351710.c: added regression test
4326 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4328 * doc/sdccman.lyx: added the long missed iCode table
4329 "<where is figure II?>", added links to wiki
4331 2006-12-17 Borut Razem <borut.razem AT siol.net>
4333 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4334 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4335 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4336 unified table driven pragma handling, pragma argument type checking
4337 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4338 current one - version 1.1.3
4339 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4341 2006-12-13 Raphael Neider <rneider AT web.de>
4343 * src/pic/device.h: removed AssignedMemory structure and macros
4344 * src/pic/device.c: removed global finalMapping (linker assigns
4346 (register_map): add SFRs to remembered memRanges
4347 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4348 assignFixedRegisters,assignRelocatableRegisters): removed,
4349 (setMaxRAM,validAddress): adapted accordingly,
4350 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4351 reasonably sized sharebanks,
4352 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4353 (allDefsOutOfRange): removed unused code,
4354 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4356 * src/pic/pcode.c (register_reassign): removed recursion warning,
4357 fired far too often,
4358 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4359 to use existing pic14_stringInSet() to avoid duplicate symbols,
4360 tidied up the code a bit,
4361 (pic14printLocals): added in symmetry to printExterns, replaces
4362 writeUsedRegs more or less,
4363 (picglue): call new pic14_printLocals(),
4364 * device/include/pic/pic*.h: removed #pragma memmap directives,
4365 information gathered from include/pic/pic14devices.txt
4366 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4368 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4370 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4372 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4374 * device/include/mcs51/cc2430.h: fixed missing ';'
4376 2006-12-10 Raphael Neider <rneider AT web.de>
4378 * device/lib/pic16/libc/stdio/vfprintf.c,
4379 * device/lib/pic16/libc/stdio/printf_small.c,
4380 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4381 char arguments, as char varargs are cast to int by the caller,
4382 hopefully fixes #1604915 (other device libraries are still affected)
4384 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4386 * src/mcs51/ralloc.c (packRegsForAssign),
4387 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4389 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4391 * device/include/malloc.h: removed init_dynamic_memory
4392 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4393 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4394 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4395 * device/lib/libsdcc.lib,
4396 * device/lib/Makefile.in,
4397 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4398 * doc/sdccman.lyx: documented use of new _heap.c
4399 * support/regression/tests/malloc.c: removed init_dynamic_memory
4400 * src/cdbFile.c(spacesToUnderscores): new function,
4401 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4403 * device/include/tinibios.h: removed defines for putchar and getchar
4404 * device/lib/ds390/Makefile.in: added putchar.c
4405 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4407 2006-12-09 Borut Razem <borut.razem AT siol.net>
4409 * support/cpp2/sdcc.h: prevent multiple inclusion
4410 * support/cpp2/options.h: deleted
4412 2006-12-08 Borut Razem <borut.razem AT siol.net>
4414 * support/cpp2/sdcc.h: removed x*alloc() macros
4415 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4416 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4417 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4418 * support/cpp2/system.h: moved #include "sdcc.h"
4419 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4420 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4422 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4423 -funsigned-char options
4424 * support/cpp2/sdcppmain.c: fixed bug 1611411
4426 2006-12-07 Borut Razem <borut.razem AT siol.net>
4428 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4431 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4433 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4434 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4436 * .version: bumped to 2.6.2 because a) it's been a while
4437 b) the linker sources have moved c) the preprocessor is upgraded
4439 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4441 * support/regression/tests/snprintf.c: some checks
4442 * lib/src/printf_large.c: %bc: read char instead of int from stack
4444 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4446 * device/include/mcs51/cc2430.h: inserted _XPAGE
4448 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4450 * device/include/mcs51/cc2430.h: added
4452 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4454 * device/include/asm/default/features.h,
4455 * device/include/asm/ds390/features.h,
4456 * device/include/mcs51/at89s53.h,
4457 * device/include/ser.h,
4458 * device/include/ser_ir.h,
4459 * device/include/serial.h: changed keywords to double underscore variants,
4460 fixes bug 1590261 some more, thanks Steven Borley
4462 2006-12-01 Raphael Neider <rneider AT web.de>
4464 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4465 but emit warning (recursion is not supported for pic14)
4467 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4469 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4470 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4472 2006-11-30 Raphael Neider <rneider AT web.de>
4474 * src/pic/device.c (dump_sfr): always emit symbols
4475 * src/pic/glue.c (pic14printPublics): fixed typo
4477 2006-11-30 Raphael Neider <rneider AT web.de>
4479 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4480 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4481 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4482 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4483 a sharebank, use a non-shared bank for the stack if none available
4484 * src/pic/device.h (struct memRange): added linked list next field,
4485 added prototypes for above functions
4486 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4487 (typeRegWithIdx): accept fixed and unfixed stack registers
4488 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4489 the stack, handle shared and banked stack (except for WSAVE),
4490 (insertBankSel): removed useless optimization (will never fire),
4491 (FixRegisterBanking): added optimization for devices with only one
4492 possibly aliased bank of memory, like 16f84
4493 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4494 devices have no SHAREBANK in the linker script
4495 * device/include/pic/pic14devices.txt: documented memmap
4496 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4498 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4500 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4501 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4502 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4503 genhc08Code): switched most of the D (debug) macros to DD (detailed
4504 debug) macros to better control clutter in the generated .asm file.
4505 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4506 genRightShift): fixed bug with non-constant bit shift stored to
4507 a volatile result (SF Open Discussion forum thread #1616749).
4508 Single byte case is not yet optimized.
4510 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4512 * device/include/asm/mcs51/features.h,
4513 * device/include/malloc.h,
4514 * device/include/stdio.h: changed keywords to double underscore variants,
4517 2006-11-27 Borut Razem <borut.razem AT siol.net>
4519 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4520 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4521 support/cpp2/output.h, support/cpp2/cppinit.c,
4522 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4523 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4524 support/cpp2/cppdefault.c, support/cpp2/system.h,
4525 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4526 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4527 support/cpp2/prefix.c, support/cpp2/except.h,
4528 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4529 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4530 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4531 support/cpp2/version.c, support/cpp2/cppmain.c,
4532 support/cpp2/version.h, support/cpp2/hashtable.c,
4533 support/cpp2/cpperror.c:
4534 synchronized with GCC CPP release version 3.3.6,
4535 the latest where cppmain.c still exists.
4536 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4537 support/cpp2/sdcppinit.c: added
4539 2006-11-27 Borut Razem <borut.razem AT siol.net>
4541 * support/cpp2/cpplex.c:
4542 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4544 * support/cpp2/cpplib.c: removed definitions of unused variables
4546 2006-11-26 Borut Razem <borut.razem AT siol.net>
4548 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4549 since they are redefined by macros in support/cpp2/sdcc.h
4550 * support/cpp2/sdcc.h: x*alloc macro redefinition
4552 2006-11-25 Borut Razem <borut.razem AT siol.net>
4554 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4555 support/cpp2/configure, support/cpp2/Makefile.in,
4556 support/cpp2/cppfiles.c, support/cpp2/output.h,
4557 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4558 support/cpp2/config.h, support/cpp2/cpplib.h,
4559 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4560 support/cpp2/cppdefault.c, support/cpp2/config.in,
4561 support/cpp2/system.h, support/cpp2/cpplex.c,
4562 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4563 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4564 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4565 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4566 support/cpp2/configure.in, support/cpp2/intl.h,
4567 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4568 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4569 support/cpp2/version.c, support/cpp2/cppmain.c,
4570 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4571 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4572 support/cpp2/cpperror.c,
4573 support/cpp2/libiberty/safe-ctype.c,
4574 support/cpp2/libiberty/safe-ctype.h,
4575 support/cpp2/libiberty/splay-tree.c,
4576 support/cpp2/libiberty/obstack.c,
4577 support/cpp2/libiberty/lbasename.c,
4578 support/cpp2/libiberty/splay-tree.h,
4579 support/cpp2/libiberty/obstack.h:
4580 synchronized with GCC CPP release version 3.2.3,
4581 the latest before integration of cpp into gcc
4582 * support/cpp2/except.h, support/cpp2/line-map.c,
4583 support/cpp2/line-map.h,
4584 support/cpp2/libiberty/hex.c,
4585 support/cpp2/libiberty/concat.c,
4586 support/cpp2/libiberty/filenames.h: added
4587 * support/cpp2/intl.c: deleted
4589 2006-11-24 Borut Razem <borut.razem AT siol.net>
4591 * src/SDCC.y: enabled compilation of empty source file
4592 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4593 "ISO C forbids an empty source file"
4594 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4595 if all the code is ifdefed out.
4597 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4599 * src/hc08/gen.c (genPcall): fix for bug #1601032
4601 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4603 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4604 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4605 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4606 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4607 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4608 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4609 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4610 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4611 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4612 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4613 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4614 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4615 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4616 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4617 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4618 Renamed to all upper case as per the standard set by SiLabs
4620 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4622 * device/include/mcs51/C8051F520.h: new, added
4623 * device/include/mcs51/compiler.h: added link about predefined macros
4625 2006-11-23 Raphael Neider <rneider AT web.de>
4627 * src/regression/Makefile: add -L path to fresh library
4628 * src/regression/simulate: emphasize FAILED output
4629 * src/regression/create_stc: output _failures from gpsim
4630 * src/regression/compare4.c,
4631 * src/regression/rotate6.c: fixed char literals,
4632 all compile, all run =8-D
4634 * src/pic/pcode.h: added isPCASMDIR macro
4635 * src/pic/gen.c (genAnd): fixed bit offset
4636 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4637 packBits): unified register numbering schemes,
4638 (newReg): do not insert stack registers into hash table,
4639 (initStack): unpinned pseudo stack, simplified,
4640 (typeRegWithIdx): fixed retrieval of stack registers,
4641 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4642 (pCodeReplace): removed invalid assertion,
4643 (insertPCodeInstruction): fixed newly added labels,
4644 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4645 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4646 DumpFlow): removed unsed (broken?) code,
4647 (insertBankSel): prevent STATUS from being BANKSELed,
4648 (FixRegisterBanking): rewritten from scratch, implemented generic
4649 optimizations (suppress BANKSELs to same register and to registers
4650 present in all banks),
4651 (AnalyzeBanking): update flow after BANKSELection
4653 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4654 sharebank, let linker place it, mark STKxx symbols as emitted
4656 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4658 * src/regression/arrays.c,
4659 * src/regression/bank1.c,
4660 * src/regression/bool2.c,
4661 * src/regression/compare7.c,
4662 * src/regression/compare8.c,
4663 * src/regression/compare9.c,
4664 * src/regression/compare10.c,
4665 * src/regression/configword.c,
4666 * src/regression/for.c,
4667 * src/regression/mult1.c,
4668 * src/regression/pointer1.c,
4669 * src/regression/rotate6.c,
4670 * src/regression/string1.c,
4671 * src/regression/struct1.c,
4672 * src/regression/Makefile: make PIC14 regression tests run again
4673 (3 fail, 6 won't compile)
4675 2006-11-21 Raphael Neider <rneider AT web.de>
4677 * device/include/pic16/pic18f4550.h,
4678 * device/include/pic16/pic18f4455.h,
4679 * device/lib/pic16/libdev/pic18f4550.c,
4680 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4681 * configure.in: removed superfluous closing bracket
4683 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4685 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4688 2006-11-21 Raphael Neider <rneider AT web.de>
4690 * src/pic/device.{c,h}: added pic14_getPIC()
4691 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4692 (genAnd): added PIC code for one case, fixes #1597044
4693 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4694 SFRs that are present in all banks (e.g., STATUS)
4696 2006-11-20 Raphael Neider <rneider AT web.de>
4698 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4699 INCFSZ/INCFSZW and declared them as changing Z bit,
4700 (insertPCodeInstruction): correctly invert the above instructions,
4702 (DoBankSelect): don't panic on po_immediates
4704 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4707 * as/link/mcs51/lkihx.c (newArea),
4708 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4709 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4711 2006-11-11 Raphael Neider <rneider AT web.de>
4713 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4714 bitfield symbols, fixes #1579535 (once more...).
4716 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4718 * support/regression/generate-cases.py,
4719 * support/regression/fwk/include/testfwk.h,
4720 * support/regression/fwk/lib/testfwk.c: used code pointers,
4721 (about 50kByte less code generated for mcs51)
4723 2006-11-06 Borut Razem <borut.razem AT siol.net>
4725 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4726 debugger/mcs51/configure: fixed failed check because the function
4727 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4728 who submitted the patch for gpsim.
4729 * debugger/mcs51/configure.in: removed the result message
4730 * debugger/mcs51/Makefile.in: fixed the config.status warning
4731 "... seems to ignore the --datarootdir setting"
4733 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4735 * device/include/mcs51/c8051f020.h,
4736 * device/include/mcs51/c8051f040.h,
4737 * device/include/mcs51/c8051f060.h,
4738 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4739 * src/z80/gen.c (gencjneshort),
4740 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4742 2006-10-31 Borut Razem <borut.razem AT siol.net>
4744 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4745 debugger/mcs51/configure: get readline version
4747 2006-10-30 Borut Razem <borut.razem AT siol.net>
4749 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4750 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4751 debugger/mcs51/configure: locate readline even when cross compiling
4752 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4754 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4756 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4759 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4761 * device/include/malloc.h,
4762 * device/lib/calloc.c,
4763 * device/lib/free.c,
4764 * device/lib/malloc.c,
4765 * device/lib/realloc.c: moved definition of struct into sources
4766 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4768 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4770 * as/asx8051.dsp: corrected output directories
4771 * as/link/hc08: new directory for hc08 linker
4772 * as/hc08/aslink.h, as/link/aslink.h,
4773 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4774 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4775 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4776 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4777 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4778 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4779 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4780 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4781 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4782 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4783 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4784 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4785 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4786 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4787 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4788 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4789 * as/link/hc08/conf.mk,
4793 * sdcc.dsw: moved hc08 linker to as/link/hc08
4794 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4795 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4796 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4797 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4798 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4799 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4800 * as/link/mcs51/aslink.dsp,
4801 * as/link/mcs51/Makefile.in: factored out the common files
4802 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4803 * as/clean.mk: extra cleaning common files
4804 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4805 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4806 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4808 2006-10-29 Raphael Neider <rneider AT web.de>
4810 * src/pic/ralloc.c (newReg): create aliases for registers with
4811 multiple names to fix #1579535 and #1584001,
4812 (regWithIdx,dirregWithName): resolve aliases on lookup
4813 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4815 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4816 to prevent build errors on small devices
4818 2006-10-28 Raphael Neider <rneider AT web.de>
4820 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4821 assumption within interrupt handlers, fixes #1584940
4822 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4823 "emitted" to avoid emitting them again in udata
4825 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4827 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4830 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4832 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4833 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4834 on/off CR to CRLF conversion.
4836 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4838 * doc/sdccman.lyx: updated IRQ section
4840 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4842 * device/lib/serial_io.c: removed
4843 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4844 replacements for serial_io.c
4846 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4848 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4850 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4852 * device/lib/serial_io.c: Default putchar() and getchar() for
4853 mcs51 uses serial port.
4855 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4857 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4859 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4861 * support/regression/ports/mcs51/support.c: smaller
4862 _sdcc_external_startup()
4863 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4865 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4867 * device/lib/gbz80/crt0.s,
4868 * device/lib/gbz80/crt0_rle.s,
4869 * device/lib/gbz80/div.s,
4870 * device/lib/gbz80/fstubs.s,
4871 * device/lib/gbz80/heap.s,
4872 * device/lib/gbz80/mul.s,
4873 * device/lib/gbz80/putchar.s,
4874 * device/lib/gbz80/stubs.s,
4875 * device/lib/z80/crt0.s,
4876 * device/lib/z80/crt0_rle.s,
4877 * device/lib/z80/div.s,
4878 * device/lib/z80/fstubs.s,
4879 * device/lib/z80/heap.s,
4880 * device/lib/z80/mul.s,
4881 * device/lib/z80/putchar.s,
4882 * device/lib/z80/stubs.s: reverted, I was mistaken
4884 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4886 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4887 * support/regression/ports/mcs51/support.c: removed race
4888 condition on TI in _putchar allowing to use serial port mode 0
4890 2006-10-20 Borut Razem <borut.razem AT siol.net>
4892 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4894 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4896 * device/lib/gbz80/crt0.s,
4897 * device/lib/gbz80/crt0_rle.s,
4898 * device/lib/gbz80/div.s,
4899 * device/lib/gbz80/fstubs.s,
4900 * device/lib/gbz80/heap.s,
4901 * device/lib/gbz80/mul.s,
4902 * device/lib/gbz80/putchar.s,
4903 * device/lib/gbz80/stubs.s,
4904 * device/lib/z80/crt0.s,
4905 * device/lib/z80/crt0_rle.s,
4906 * device/lib/z80/div.s,
4907 * device/lib/z80/fstubs.s,
4908 * device/lib/z80/heap.s,
4909 * device/lib/z80/mul.s,
4910 * device/lib/z80/putchar.s,
4911 * device/lib/z80/stubs.s: removed all leading underscores from area names
4913 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4915 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4916 regression tests are not waiting in the simulator for simulated
4917 transmission of debug output
4919 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4921 * device/lib/printf_large.c: slightly smaller
4922 * doc/sdccman.lyx: do not use spaces within html links
4924 2006-10-16 Borut Razem <borut.razem AT siol.net>
4926 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4927 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4928 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4929 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4930 debugger/mcs51/configure:
4931 [ 1185668 ] add gnu readline support to sdcdb - enabled
4933 2006-10-16 Raphael Neider <rneider AT web.de>
4935 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4936 fixes #1577882, removes close to all banking optimizations
4938 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4940 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4941 variables in code memory
4942 * support/regression/tests/absolute.c: added test for this
4944 2006-10-15 Raphael Neider <rneider AT web.de>
4946 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4948 (BankSelect): emit BANKSEL before touching linker-placed regs,
4951 2006-10-10 Raphael Neider <rneider AT web.de>
4953 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4954 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4955 * src/pic/main.c (_pic14_parseOptions),
4956 * src/pic/main.h: mostly reverted to previous state, now use results
4957 from SDCCmain.c's argument parsing
4959 2006-10-10 Borut Razem <borut.razem AT siol.net>
4961 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4962 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4963 [ 1185668 ] add gnu readline support to sdcdb -
4964 prepared for READLINE, not enabled yet,
4965 thanks to <tal.bav AT gmail.com>
4967 2006-10-10 Raphael Neider <rneider AT web.de>
4969 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4970 * src/pic16/devices.inc,
4971 * device/include/pic16 (pic18f[24]620.h),
4972 * device/include/pic18fregs.h,
4973 * device/lib/pic16/pics.all,
4974 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4975 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4976 Gary Plumbridge and Anton Strobl
4978 2006-10-10 Raphael Neider <rneider AT web.de>
4980 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4981 --stack-siz=NUM options to configure the argument passing stack
4982 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4983 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4984 (pic14_getSharebankSize): obey --stack-siz=NUM,
4985 (pic14_getSharebankAddress): obey --stack-loc=NUM
4987 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4989 * doc/sdccman.lyx: added to the manual
4990 * doc/figures/ddd_example.png: added (neither pdflatex nor
4991 most browsers seem to like the .eps file)
4993 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4995 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4996 to /tmp and /var/tmp acc. LSB
4997 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4999 * support/regression/tests/onebyte.c: added test
5001 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5003 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5005 2006-10-05 Borut Razem <borut.razem AT siol.net>
5007 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5009 - sdcc.dsw: changed property eol-style to CRLF
5010 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5012 2006-10-04 Raphael Neider <rneider AT web.de>
5014 * device/include/pic/{pic16f84.h,pic16f84a.h},
5015 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5016 from patch #1522504, thanks to Robas Teodor
5018 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5020 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5023 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5025 * src/pic16/glue.c (pic16emitMaps),
5026 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5027 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5028 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5029 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5031 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5032 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5034 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5036 * support/librarian/sdcclib.c: Added option -l.
5037 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5039 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5040 using Windows command prompt.
5042 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5044 * device/lib/libsdcc.lib: added module rand
5045 * src/ds390/ralloc.c (rematStr),
5046 * src/hc08/ralloc.c (rematStr),
5047 * src/mcs51/ralloc.c (rematStr),
5048 * src/z80/ralloc.c (rematStr): made output more consistent
5049 * src/mcs51/gen.c: cosmetic changes
5051 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5053 * src/port.h: added mem.cabs_name to PORT
5060 * src/z80/main.c: added cabs_name initializers
5061 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5063 (emitMaps): emit absolutes in code memory into cabs_name
5065 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5066 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5067 * support/regression/fwk/include/testfwk.h: added define for at
5068 * support/regression/tests/absolute.c: added, new
5070 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5072 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5073 optimizations, see also patch 887161 by Stas Sergeev
5074 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5075 to be necessary anymore,
5076 (102, 103, 104, 127): renamed all occurances of bp to _bp
5078 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5080 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5081 thanks Weston T. Schmidt for patch 1555221
5082 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5083 * src/SDCCicode.c(geniCodeMultiply): small optimization
5085 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5087 * device/include/stdlib.h: added rand prototypes
5088 * device/lib/rand.c: new, added
5089 * device/lib/Makefile.in: added rand.c
5090 * src/z80/peeph.def,
5091 * src/z80/peeph-gbz80.def,
5092 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5094 2006-09-20 Raphael Neider <rneider AT web.de>
5096 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5098 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5100 * as/link/aslink.h: cosmetic changes
5101 * as/link/mcs51/Makefile.in,
5102 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5104 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5107 * as/link/mcs51/aslink.h,
5108 * as/link/z80/aslink.h: merged and moved to as/link/
5109 * as/link/lkstore.c,
5110 * as/link/mcs51/lkstore.c: moved to as/link/
5111 * as/link/clean.mk: remove *.o
5112 * as/link/mcs51/alloc.h: deleted
5113 * as/link/mcs51/lkarea.c: added lnksect prototype
5114 * as/link/mcs51/lkdata.c,
5115 * as/link/mcs51/lklex.c,
5116 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5117 * as/link/mcs51/lkmem.c,
5118 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5119 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5120 * as/link/mcs51/aslink.dsp,
5121 * as/link/mcs51/Makefile.aslink,
5122 * as/link/mcs51/Makefile.bcc,
5123 * as/link/mcs51/Makefile.in: updated for moved files
5124 * as/link/z80/lkarea.c,
5125 * as/link/z80/lkhead.c,
5126 * as/link/z80/lklex.c,
5127 * as/link/z80/lklibr.c,
5128 * as/link/z80/lklist.c,
5129 * as/link/z80/lkmain.c,
5130 * as/link/z80/lkrloc.c,
5131 * as/link/z80/lksym.c: synced with mcs51
5132 * as/link/z80/lkdata.c,
5133 * as/link/z80/lkeval.c,
5134 * as/link/z80/lkihx.c,
5135 * as/link/z80/lks19.c: cosmetic changes
5136 * as/link/z80/Makefile.in,
5137 * as/link/z80/linkgbz80.dsp,
5138 * as/link/z80/linkz80.dsp: updated for moved files
5140 2006-09-16 Borut Razem <borut.razem AT siol.net>
5142 * debugger/mcs51/sdcdb.c: partially fixed
5143 [ 1203664 ] sdcdb fails to open files w. two "." periods
5144 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5145 debugger/mcs51/symtab.h: fixed indenting
5146 * configure.in, configure: up to date with latest Maarten's changes
5148 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5151 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5152 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5153 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5154 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5155 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5156 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5157 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5158 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5159 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5160 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5161 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5162 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5163 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5164 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5165 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5166 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5167 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5168 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5169 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5170 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5171 as/link/mcs51/alloc.h,
5172 as/link/mcs51/clean.mk,
5173 as/link/mcs51/conf.mk,
5174 as/link/mcs51/Makefile.bcc,
5175 as/link/mcs51/Makefile.in,
5176 as/link/mcs51/readme.390,
5177 as/link/mcs51/strcmpi.c,
5178 as/link/mcs51/strcmpi.h,
5180 as/mcs51/Makefile.bcc,
5181 as/mcs51/Makefile.in,
5184 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5186 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5189 * as/link/Makefile.in,
5190 * as/link/z80/linkgbz80.dsp,
5191 * as/link/z80/linkz80.dsp,
5198 * link/z80/aslink.h,
5199 * link/z80/clean.mk,
5201 * link/z80/linkgbz80.dsp,
5202 * link/z80/linkz80.dsp,
5203 * link/z80/lkarea.c,
5204 * link/z80/lkdata.c,
5205 * link/z80/lkeval.c,
5208 * link/z80/lkhead.c,
5211 * link/z80/lklibr.c,
5212 * link/z80/lklist.c,
5213 * link/z80/lkmain.c,
5214 * link/z80/lkrloc.c,
5217 * link/z80/Makefile.in,
5219 * sdcc.dsw: moved link/ to as/link/
5221 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5223 * as/mcs51/i51mch.c (machine): fixed warning
5225 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5227 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5229 2006-09-09 Borut Razem <borut.razem AT siol.net>
5231 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5232 sdcdb WIN32 native port
5233 * src/clean.mk: fixed
5235 2006-09-08 Borut Razem <borut.razem AT siol.net>
5237 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5239 2006-09-08 Raphael Neider <rneider AT web.de>
5241 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5242 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5243 to gplink to disable processor mismatch warning and to allow
5244 the use of devices with only aliased (shared) memory banks,
5245 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5247 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5249 * doc/sdccman.lyx: Some re-formating plus example on using
5250 #pragma preproc_asm +/-
5252 2006-09-07 Borut Razem <borut.razem AT siol.net>
5254 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5257 2006-09-06 Borut Razem <borut.razem AT siol.net>
5259 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5260 line at sdcc.nsi:153
5261 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5263 2006-09-05 Borut Razem <borut.razem AT siol.net>
5265 * configure.in, configure: support for winsock2
5266 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5267 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5268 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5269 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5270 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5272 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5274 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5276 * support/regression/tests/bug1551947.c: new, added
5277 * src/SDCCsymt.h: strings are char* not byte*
5279 2006-09-05 Raphael Neider <rneider AT web.de>
5281 * device/lib/pic16/libdev/pic18f4550.c,
5282 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5283 declarations/definitions from patch #1520949
5285 2006-09-05 Raphael Neider <rneider AT web.de>
5287 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5288 byte-aligned bitfields, fixes #1539278
5290 2006-09-05 Raphael Neider <rneider AT web.de>
5292 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5295 2006-09-04 Borut Razem <borut.razem AT siol.net>
5297 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5298 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5299 -mno-cygwin is a part of the compiler name
5300 * support/scripts/sdcc_mingw32: don't disable ucsim
5302 2006-09-03 Borut Razem <borut.razem AT siol.net>
5304 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5305 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5307 2006-09-03 Raphael Neider <rneider AT web.de>
5310 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5311 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5314 2006-09-01 Borut Razem <borut.razem AT siol.net>
5316 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5317 to make ppc-osx happy
5319 2006-08-31 Borut Razem <borut.razem AT siol.net>
5321 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5322 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5323 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5324 * support/regression/ports/ds390/spec.mk,
5325 support/regression/ports/mcs51/spec.mk,
5326 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5327 To run regression tests in mingw environment:
5328 make DEV_NULL=NUL CC=gcc
5330 2006-08-30 Borut Razem <borut.razem AT siol.net>
5332 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5333 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5334 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5335 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5336 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5337 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5338 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5339 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5340 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5341 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5342 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5343 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5344 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5345 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5346 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5347 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5348 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5349 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5350 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5351 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5352 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5353 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5354 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5355 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5356 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5357 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5358 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5359 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5360 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5361 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5362 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5363 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5364 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5365 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5366 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5367 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5368 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5369 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5370 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5371 ucsim WIN32 native port
5373 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5375 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5377 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5379 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5380 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5382 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5384 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5385 * support/regression/tests/bug1546986.c: new, added
5386 * as/mcs51/.cvsignore,
5387 * debugger/mcs51/.cvsignore,
5388 * src/.cvsignore: deleted
5390 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5392 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5395 2006-08-20 Borut Razem <borut.razem AT siol.net>
5397 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5398 removed cl_listen_console::match(), cl_console::match(),
5399 restructured cl_commander::proc_input()
5401 2006-08-16 Borut Razem <borut.razem AT siol.net>
5403 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5404 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5405 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5407 2006-08-14 Borut Razem <borut.razem AT siol.net>
5409 * support/regression/Makefile.in,
5410 support/regression/ports/pic14/gpsim.cmd,
5411 support/regression/ports/pic14/spec.mk,
5412 support/regression/ports/pic14/support.c:
5413 added pic14 regression test
5415 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5417 * as/doc/asxhtm.html: documented changed ABS behaviour
5418 * as/doc/README: fixed some typos
5420 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5422 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5425 2006-08-12 Borut Razem <borut.razem AT siol.net>
5427 * support/regression/fwk/include/testfwk.h,
5428 support/regression/fwk/lib/testfwk.c,
5429 support/regression/generate-cases.py,
5430 support/regression/Makefile.in:
5431 regression test framework does not depend on function pointers and
5434 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5436 * device/include/stddef.h: c temporary hack to fix bug 1518273
5438 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5440 * device/include/mcs51/cc2510fx.h: added
5441 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5444 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5446 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5447 * as/z80/Makefile.in: added strcmpi.c
5448 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5449 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5451 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5453 * device/lib/gbz80/asm_strings.s,
5454 * device/lib/gbz80/crt0_rle.s,
5455 * device/lib/gbz80/div.s,
5456 * device/lib/gbz80/mul.s,
5457 * device/lib/gbz80/shift.s,
5458 * device/lib/z80/asm_strings.s,
5459 * device/lib/z80/crt0_rle.s,
5460 * device/lib/z80/div.s,
5461 * device/lib/z80/mul.s,
5462 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5463 flags which are all upper case
5465 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5467 * as/z80/asm.h: made CASE_SENSITIVE 1
5468 * link/z80/aslink.h: made CASE_SENSITIVE 1
5469 * src/z80/gen.c (throughout): made all conditionals upper case
5470 * support/regression/tests/bug1503067.c: new
5472 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5474 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5475 (shiftIntoPair): added case 2 for PAIR_IY,
5476 (setupToPreserveCarry): replaced parameters with iCode and check if
5477 PAIR_DE is in use to fix bug 1399290,
5478 (genPlus, genMinus): updated call to setupToPreserveCarry
5479 * support/regression/tests/bug1399290.c: new
5481 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5483 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5484 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5485 * src/ds390/gen.c (shiftRLong),
5486 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5487 * src/mcs51/gen.c (sameReg): changed to sameByte,
5488 (xch_a_aopGet): new,
5489 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5490 shiftRLong): fixed bug 1533966
5491 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5492 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5493 * support/regression/Makefile.in: disabled z80, enabled ucz80
5494 * support/regression/tests/float_trans.c: enabled test for z80 and host
5495 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5497 2006-08-01 Borut Razem <borut.razem AT siol.net>
5499 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5500 comparison is always false due to limited range of data type
5501 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5503 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5505 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5506 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5507 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5508 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5510 2006-07-31 Borut Razem <borut.razem AT siol.net>
5512 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5513 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5514 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5515 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5516 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5517 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5518 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5519 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5520 enable ucsim mingw compilation. Serial port is disabled,
5521 since it uses termios.h API, which is not available on native
5524 2006-07-31 Borut Razem <borut.razem AT siol.net>
5526 * Small Device C Compiler 2.6.0 released
5527 * support/scripts/sdcc.nsi: added FULL_DOC option
5528 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5530 2006-07-28 Borut Razem <borut.razem AT siol.net>
5532 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5533 * doc/INSTALL.txt: updated
5535 2006-07-27 Borut Razem <borut.razem AT siol.net>
5537 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5538 device/lib/pic/libdev/Makefile.in: fixed bug
5539 [ 1438354 ] pic libsdcc: distclean doesn't work
5540 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5541 device/lib/pic16/libio/Makefile.in: fixed bug
5542 [ 1438344 ] pic16 lib: clean doesn't work properly
5543 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5545 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5547 * device/lib/pic/libsdcc/fsdiv.c,
5548 * device/lib/pic/libsdcc/fsmul.c,
5549 * device/lib/pic16/libsdcc/float/fsdiv.c,
5550 * device/lib/pic16/libsdcc/float/fsmul.c,
5551 * device/lib/_fsdiv.c,
5552 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5553 * support/regression/tests/bug1520966.c: added
5554 * doc/knownbugs.html: removed [ 1520966 ] from the list
5556 2006-07-25 Borut Razem <borut.razem AT siol.net>
5558 * configure.in, configure, sdccconf_in.h: fixed bug
5559 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5560 * doc/knownbugs.html: removed [ 1519095 ] from the list
5562 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5564 * doc/knownbugs.html: added, contains list of known bugs at release
5565 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5567 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5569 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5570 function registers and corrected defaults with additional warning
5571 * device/lib/malloc.c: cosmetic changes
5572 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5573 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5574 (fillGaps): and used it
5576 2006-07-20 Raphael Neider <rneider AT web.de>
5578 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5579 output unless SDCCPICDEBUG is set
5580 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5581 output if SILENT is set
5583 2006-07-11 Borut Razem <borut.razem AT siol.net>
5585 * doc/README.txt: updated
5587 2006-07-10 Borut Razem <borut.razem AT siol.net>
5589 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5590 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5591 in WIN32 installation
5592 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5595 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5597 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5598 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5600 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5602 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5604 2006-07-06 Borut Razem <borut.razem AT siol.net>
5606 * support/regression/tests/bitfields.c:
5607 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5608 * support/regression/tests/constantRange.c:
5609 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5611 2006-07-04 Borut Razem <borut.razem AT siol.net>
5613 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5615 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5616 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5617 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5618 reverted changes from 2006-07-03
5619 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5620 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5621 added CPPFLAGS, used by the host port
5623 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5625 * support/regression/valdiag/tests/switch.c,
5626 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5627 * support/regression/tests/libmullong.c: fixed for host
5628 * support/regression/ports/host/spec.mk: disable all warnings for host,
5629 SDCC runs with --less-pedantic too
5631 2006-07-03 Borut Razem <borut.razem AT siol.net>
5633 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5635 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5636 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5637 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5638 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5640 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5641 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5642 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5643 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5645 2006-07-02 Raphael Neider <rneider AT web.de>
5647 * src/pic16/devices.inc,
5648 * device/include/pic16/pic18fregs.h,
5649 * device/include/pic16/pic18f4550.h,
5650 * device/lib/pic16/pics.all,
5651 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5653 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5655 * as/hc08/lkaomf51.c (OutputName),
5656 * as/mcs51/lkaomf51.c (OutputName),
5657 * as/z80/asmain.c (asmbl),
5658 * src/ds390/main.c (asmLineNodeFromLineNode),
5659 * src/hc08/ralloc.c (hc08_assignRegisters),
5660 * src/mcs51/main.c (asmLineNodeFromLineNode),
5661 * src/xa51/ralloc.c (checkRegMask),
5662 * src/xa51/gen.c (emitcode),
5663 * src/z80/gen.c (_emit2),
5664 * src/SDCCast.c (searchLitOp),
5666 * support/packihx/packihx.c,
5667 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5668 * src/ds390/gen.c (aopPutUsesAcc),
5669 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5670 * support/regression/tests/libmullong.c (mullong_wrapper),
5671 * src/SDCCsymt.c (powof2),
5673 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5674 * src/SDCCsymt.h: added TYPE_TARGET_*
5675 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5676 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5677 SDCCast because 1) header problems 2) this is the right place
5678 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5679 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5682 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5684 * src/SDCCicode.h: removed buggy semicolon in unused macro
5685 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5686 search for previous definiton of auto symbols too,
5687 (findPrevUse): fixed logic of emitWarnings
5689 2006-06-26 Raphael Neider <rneider AT web.de>
5691 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5692 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5694 2006-06-25 Raphael Neider <rneider AT web.de>
5696 * device/lib/pic/libm: NEW, added math library functions
5697 * device/lib/pic/libsdcc: NEW; added float support functions
5698 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5699 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5700 NEW, added math related headers
5701 * device/include/asm/pic/features.h: NEW
5702 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5703 (popGet): allow larger offsets for AOP_PCODE,
5704 (genDataPointerSet): handle literals explicitly, more debug output,
5705 (genAssign): fixed for float using aopLiteral ;-)
5706 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5707 GOTO initialisation routine
5708 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5709 flag on registers, fixes #1469043 (local variables do not work)
5710 * src/pic/main.c (_pic14_do_link),
5711 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5714 2006-06-25 Borut Razem <borut.razem AT siol.net>
5716 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5717 characters printed (not including the trailing '\0' used to end
5718 output to strings). Problem detected in regression test bug-927659.c.
5719 NOTE: printf() family functions should return int instead
5721 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5722 specifier are printed as themselves
5723 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5724 support flags, width and precision specifiers
5726 2006-06-24 Borut Razem <borut.razem AT siol.net>
5728 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5729 to the list of sdcc tagrets not supporting bit type
5730 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5731 testfor pic16 due to bug:
5732 [ 1511794 ] pic16: regression test bug-895992.c fails
5734 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5736 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5737 * src/SDCCglue.c (initPointer), fixed bug 1496419
5738 * support/regression/tests/bug1496419.c: new, added
5740 2006-06-22 Borut Razem <borut.razem AT siol.net>
5742 * support/regression/ports/pic16/support.c: use gpsim usart module from
5743 libgpsim_modules library
5745 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5747 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5750 2006-06-19 Raphael Neider <rneider AT web.de>
5752 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5753 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5754 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5755 (pic14printExterns,pic14printPublics,pic16printPublics,
5756 pic16_printExterns): use new functions to emit symbols
5757 (picglue,pic16glue): emit publics before emitting externs
5758 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5759 locally defined functions to avoid bug #1443651
5760 * support/regression/tests/bug-716242.c: removed pic16 workaround
5761 * support/regression/ports/pic16/spec.mk: ignore errors during build
5763 2006-06-19 Raphael Neider <rneider AT web.de>
5765 * src/pic/glue.h: added pic14aopLiteral prototype
5766 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5767 * src/pic/gen.c: removed stdint.h dependency
5768 (aopGet): use Safe_strdup()
5769 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5770 (genDataPointerSet): use pic14aopLiteral()
5771 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5772 for pic16; thanks to Bernhard and Maarten
5774 2006-06-18 Borut Razem <borut.razem AT siol.net>
5776 * support/regression/tests/structflexarray.c: flexible array members
5777 not supported by gcc < 3
5778 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5780 * src/pic/gen.c: don't include [p]strdin.h on solaris
5781 * support/Util/pstdint.h: addad svn attributes
5782 * support/regression/tests/constantRange.c,
5783 support/regression/tests/rotate.c: include inttypes.h instead
5784 stdint.h on solaris, addad svn attributes
5786 2006-06-18 Raphael Neider <rneider AT web.de>
5788 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5790 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5791 (pic16_genMinusBits): simplified sign-extension
5792 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5793 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5794 adjusted to correctly handle mixed-signed operands, disabled
5795 now unused multiplciation routines
5796 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5797 (assignResultValue): added argument denoting the size of the result
5798 as returned by the function (fixes upcasts in assigning from
5799 function calls: char foo(); int i = foo();)
5800 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5801 function result to assignResultValue
5802 (genMult): disabled inlined multiplication code
5803 (genDiv): augmented to also handle the modulus operator, fixed to
5804 handle mixed-signed operands correctly
5805 (genMod): simply call genDiv, disabled unused code
5806 (genAssign): fixed missing (sign-)extension on result
5807 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5808 valid char operands, allow signed operands for native code, added
5809 division and modulo operator handling
5810 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5812 As a consequence, onebyte.c (if split into two files) and muldiv.c
5813 pass regression tests.
5815 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5817 * doc/Makefile.in: two runs of makeindex seem needed to get
5818 correct page references in the index of sdccman.pdf
5819 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5821 2006-06-17 Borut Razem <borut.razem AT siol.net>
5823 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5825 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5827 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5828 mentioned ec2drv and paulmon
5830 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5832 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5833 consecutive abs areas
5834 (find_empty_space, allocate_space): added map to handle codemap or
5836 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5837 absolute idata and xdata
5838 * as/mcs51/lkmem.c (summary2): updated legend
5840 2006-06-16 Raphael Neider <rneider AT web.de>
5842 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5844 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5846 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5848 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5850 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5852 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5853 value of generic pointers,
5863 src/z80/main.c: PORT structure, added elements for gp_tags field,
5864 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5865 fields in the PORT structure of each port,
5866 * src/SDCCast.c (decorateType): allow processing of generic pointers
5867 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5870 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5876 * src/pic16/pcode.c,
5878 * src/pic/pcoderegs.c,
5881 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5882 bug 1504689 on minGW
5884 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5886 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5888 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5890 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5892 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5894 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5897 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5899 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5900 to a char variable. Fixed bug #1504211
5901 * device/include/pic16/adc.h,
5902 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5903 and fixed bug #1364390
5905 2006-06-10 Borut Razem <borut.razem AT siol.net>
5907 * CVSROOT: removed the CVS left-over
5909 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5911 * as/hc08/asmain.c (asexit),
5912 * as/hc08/lkmain.c (lkexit),
5913 * as/mcs51/asmain.c (asexit),
5914 * as/mcs51/lkmain.c (lkexit),
5915 * src/SDCCglue.c (DEFSETFUNC),
5916 * src/SDCCmain.c (linkEdit, assemble),
5917 * support/librarian/sdcclib.c (AddRel),
5918 replaced unlink() by standard C remove()
5919 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5920 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5921 gatherImplicitVariables): new, added to fix bug 608752,
5922 (createFunction): added gatherImplicitVariables()
5923 * src/SDCCast.h: added createRMW prototype
5924 * src/SDCCsymt.h (struct symbol): added infertype
5925 * support/regression/tests/bug608752.c: new, added
5927 2006-06-10 Raphael Neider <rneider AT web.de>
5929 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5930 multibyte dummy reads (fixes #1503234)
5932 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5934 * device/include/mcs51/compiler.h: new, added header file to enable
5935 creating common sfr definition header files for different compilers
5937 2006-06-05 Raphael Neider <rneider AT web.de>
5939 * src/pic16/{pcode.h,genarith.c}:
5940 introduced pCodeOp combining any two pCodeOps (previously only
5941 two register operands could be combined), removed pcop2 from
5942 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5943 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5944 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5945 rewritten to use new PO_TWO_OPS
5946 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5947 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5948 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5949 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5950 (pic16_get_op): embraced return arg to allow #define return(x),
5951 added new case for combined opcodes
5952 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5953 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5954 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5956 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5958 * src/SDCCval.c (checkConstantRange): added
5959 * src/SDCCval.h: added checkConstantRange
5960 * support/Util/SDCCerr.c,
5961 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5962 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5963 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5964 * src/SDCCast.c (decorateType): added checkConstantRange,
5965 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5966 can be emitted with the correct always true/false warning,
5967 added optimization for double '!';
5968 result of decorateType() must be assigned back to the tree, because
5969 decorateType() can change the tree
5970 * src/SDCCicode.c (geniCodeLogic),
5971 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5972 (checkConstantRange): removed, it was only a fragment which never
5974 * src/SDCCsymt.c (computeType): fixed promotion for
5975 "-1 < (unsigned bit) b"
5976 * src/pic/ralloc.c (packRegsForAssign),
5977 * src/pic16/ralloc.c (packRegsForAssign),
5978 * src/hc08/ralloc.c (packRegsForAssign),
5979 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5981 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5982 * support/regression/tests/constantRange.c: added
5983 * support/valdiag/tests/constantRange.c: added
5984 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5986 2006-06-02 Borut Razem <borut.razem AT siol.net>
5988 * support/regression/ports/pic16/support.c: increase stack size
5990 * support/regression/Makefile.in: sort tests by name so that the
5991 resutlts can be compared on different machines / platforms
5993 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5995 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5996 * src/ds390/gen.c (emitLabel): new, added,
5997 (genDjnz): fixed stack overflow bug,
5998 (throughout): cosmetic changes to sync with mcs51/gen.c,
5999 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6000 * src/mcs51/gen.c (genEndFunction): small optimization,
6001 (throughout): cosmetic changes to sync with ds390/gen.c
6003 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6005 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6006 (_print_format): fixed printing pointers
6007 * src/mcs51/gen.c (emitLabel, movb): new, added,
6008 (genAssign): small optimization,
6009 (genDjnz): fixed stack overflow bug,
6010 (throughout): replaced sprintf with SNPRINTF,
6011 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6012 replaced emitcode("mov", "b,...") with MOVB(...),
6013 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6014 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6015 * src/mcs51/peeph.def: added rules 140 and 264
6016 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6017 so they may get optimized into registers
6019 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6021 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6022 immediately when encountered,
6023 (printUsage): always use stderr even on windows
6025 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6027 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6028 (processParms): fixed bug #1247551
6029 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6030 parseCmdLine, main): print '--version' to stdout,
6031 print 'help' to stdout if --help is given,
6032 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6033 arguments are given; fixed --help
6035 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6037 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6038 * support/regression/tests/bug-1493710.c: added
6040 2006-05-27 Borut Razem <borut.razem AT siol.net>
6042 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6044 * support/regression/ports/pic16/support.c: increase stack size
6045 from default 64 bytes to 128 bytes
6046 * support/regression/tests/staticinit.c,
6047 support/regression/tests/float.c: regression tests fully enabled
6048 for pic16 port by putting the initialized data arrays into the code
6050 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6051 This was changed by mistake in the previous version.
6053 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6055 * src/pic16/gen.c (genFunction, genEndFunction): some
6056 beautifications, fixed bug with falsely restoring FSR2 in large
6057 stack model, thanks to Beau E. Cox for reporting the bug
6059 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6061 * debugger/mcs51/break.c,
6062 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6063 use %p to print pointers, made address variables unsigned
6064 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6065 * debugger/mcs51/symtab.c (parseSymbol): must return something
6066 * src/mcs51/gen.c (aopForSym): small optimization,
6067 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6068 (freeAsmop): added missing break,
6069 (aopPut): removed parameter bvolatile, determine it inside the function,
6070 (saveRegisters, unsaveRegisters): small optimization,
6071 (genIpush): removed pointless check,
6072 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6073 replaced sprintf with SNPRINTF,
6074 replaced strcpy with strncpyz,
6075 updated aopPut calls,
6076 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6077 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6079 2006-05-24 Borut Razem <borut.razem AT siol.net>
6081 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6082 modification of test for the pic16 port, put the array to the code
6083 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6085 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6087 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6088 * support/Util/pstdint.h: added
6090 2006-05-22 Borut Razem <borut.razem AT siol.net>
6092 * src/regression/Makefile: removed bool2.c test, added -q linker option
6093 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6094 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6095 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6096 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6097 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6098 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6099 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6100 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6101 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6103 2006-05-22 Raphael Neider <rneider AT web.de>
6105 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6106 bug #1492360 (problematic due to generic pointers, see code)
6108 2006-05-22 Borut Razem <borut.razem AT siol.net>
6110 * support/regression/ports/pic16/specs.mk: removed stack size linker
6112 * support/regression/tests/array.c,
6113 support/regression/tests/bitopcse.c,
6114 support/regression/tests/bug-908454.c,
6115 support/regression/tests/malloc.c: modified for pic16 regression test
6116 * support/regression/tests/bitfields.c:
6117 pic16 - excluded bitfileds of size > 8
6118 * support/regression/tests/bp.c: pic16 - reduced data size
6119 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6120 * support/regression/tests/bug-460010.c:
6121 pic16 - used the absolute address the fits in memory
6122 * support/regression/tests/bug-716242.c:
6123 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6124 * support/regression/tests/float.c:
6125 pic16 - excluded - data size too big
6126 * support/regression/tests/onebyte.c:
6127 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6128 * support/regression/tests/shifts.c:
6129 pic16 - function names probably have to differ in first X characters
6131 * support/regression/tests/staticinit.c:
6132 pic16 - excluded some tests due error: no target memory available for
6135 2006-05-22 Borut Razem <borut.razem AT siol.net>
6137 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6138 second try. Thanks Stas Sergeev once more.
6140 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6142 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6143 (genLeftShift, genRightShift): fixed bug 1491627
6144 * src/hc08/peeph.def (rules 7, 8.x): added
6145 * support/regression/tests/shifts.c (ShiftLeftByParam,
6146 ShiftRightByParam, testShiftByParam): added to test variable shifting
6148 2006-05-20 Raphael Neider <rneider AT web.de>
6150 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6151 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6152 (allocReg): add only new registers to dynAllocRegs,
6153 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6154 #1489055, #1445850, and probably #1483693
6156 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6158 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6159 bug in for-loop that didn't emit the last of CONFIG and ID registers
6161 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6163 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6165 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6166 1489016, 1434401 and 1490124
6167 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6168 1489016, 1434401 and 1490124
6170 2006-05-17 Borut Razem <borut.razem AT siol.net>
6172 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6175 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6177 * device/include/mcs51/P89c51RD2.h,
6178 * device/include/mcs51/P89LPC901.h,
6179 * device/include/mcs51/P89LPC922.h,
6180 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6182 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6184 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6185 to fix missing stack pragma in compiled binary object file,
6187 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6189 * support/packihx/configure.in,
6190 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6191 determine sizeof basic types even while cross compiling
6193 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6195 * src/avr/gen.c (aopop),
6196 * src/ds390/gen.c (aopOp),
6197 * src/hc08/gen.c (aopOp),
6198 * src/mcs51/gen.c (aopop),
6199 * src/pic16/gen.c (pic16_aopOp),
6200 * src/pic/gen.c (aopOp),
6201 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6202 if size of operand is smaller than spill location
6204 2006-05-12 Borut Razem <borut.razem AT siol.net>
6206 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6207 have to have CR/LF line endings even if they are checked out on *nix
6208 or on WIN32 in cygwin binmode
6210 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6212 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6213 * device/include/ds80c390.h: added sfr16 definitions
6217 * src/ds390/ralloc.c,
6218 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6219 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6220 bit returning functions
6221 * support/regression/tests/sfr16.c: enabled test on ds390
6223 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6225 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6226 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6228 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6230 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6231 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6232 (cl_address_space constructor): removed expensive initialization,
6233 (cl_address_space::get_cell): extended for late initialization,
6234 (cl_address_space::*): use late initialization,
6235 (cl_address_decoder::activate): removed expensive initialization,
6236 This reduced regression test running time by 25%
6238 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6246 * support/packihx/Makefile.in,
6247 * support/packihx/clean.mk,
6248 * support/packihx/Makefile.bcc,
6249 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6251 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6253 * src/SDCCval.c (valNot): fix for regression test failure
6254 of not.c on big endian hosts
6256 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6258 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6260 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6262 * device/lib/mcs51/Makefile.in: changed string comparison operator
6263 to = for POSIX compliance; == is bash extension
6265 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6267 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6270 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6272 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6273 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6274 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6275 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6276 bug report #1478657,
6278 2006-05-05 Borut Razem <borut.razem AT siol.net>
6280 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6283 2006-05-02 Borut Razem <borut.razem AT siol.net>
6285 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6286 create *.ind, which made make to fail if invoked with -j 2
6288 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6290 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6291 Hubert Sack for patch 1479782
6293 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6295 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6297 2006-05-01 Raphael Neider <rneider AT web.de>
6299 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6300 (create_pic): store only prefix-free device name,
6301 (init_pic): check for device names with "16" prefix,
6303 * src/pic/device.h (struct PIC_device),
6304 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6306 * device/include/pic/pic12f{635,675,629,683}.h,
6307 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6308 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6309 * device/include/pic/pic16f505.h,
6310 * device/lib/pic/libdev/pic16f505.c: removed
6311 * device/include/pic/pic14devices.txt: added support for pic12f
6312 devices, removed unsupported non 16-bit devices
6313 [above changes provided by patch from Zik Saleeba]
6314 * src/pic/*, src/pic16/*, device/include/pic16/*,
6315 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6317 2006-05-01 Borut Razem <borut.razem AT siol.net>
6319 * configure.in, configure, doc/Makefile.in:
6320 sync with nightly build makefile - latex, dvipdf and dvips
6323 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6325 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6326 in the library source
6328 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6330 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6332 2006-04-28 Raphael Neider <rneider AT web.de>
6334 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6335 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6336 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6337 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6339 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6341 * device/lib/pic/libdev/Makefile.in,
6342 * device/lib/hc08/Makefile.in,
6343 * device/lib/gbz80/Makefile.in,
6344 * device/lib/z80/Makefile.in,
6345 * device/lib/ds390/Makefile.in,
6346 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6347 thanks to Borut for the bug report
6349 * configure: always create doc/Makefile independent from --enable-doc
6350 * Makefile.in: always install from directory doc independent from
6352 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6354 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6355 * doc/Makefile.in: install *.txt if present
6356 * device/include/Makefile.in (install): added installation of pic/*.inc
6357 and pic/*.txt files again, they were erroneously removed
6359 2006-04-28 Raphael Neider <rneider AT web.de>
6361 * src/pic/{gen.c,main.h,pcode.c},
6362 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6363 concerning signedness with casts
6365 2006-04-28 Raphael Neider <rneider AT web.de>
6367 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6368 definition of an interrupt handler,
6369 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6370 interrupt handler stuff from picglue() to separate routine,
6371 (picglue): enabled definition of intr handlers in files w/o main()
6373 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6375 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6376 compilation with MSVC 2005 Express Edition (VC8)
6378 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6380 * device/lib/Makefile: fixed build of gbz80 lib
6382 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6384 * support/regression/tests/bug-460010.c,
6385 * support/regression/tests/bug-524691.c,
6386 * support/regression/tests/bug-716242.c: removed conditional defines
6387 that are already in testfwk.h
6389 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6391 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6392 (AccAXRsh1): added, shift right by 1,
6393 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6395 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6397 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6399 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6400 remove cast to same type
6401 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6402 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6404 * link/z80/Makefile: removed, they have moved to
6407 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6408 * install-sh: fix bug #1204398 by setting umask 0022
6409 * device/lib/Makefile: separate build of z80 and gbz80 lib
6411 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6413 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6414 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6416 One basic decision: e.g. src/clean.mk includes further files. In order
6417 to make this work there are two solutions:
6418 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6419 run configure on them. This way they can use
6420 'include $(srcdir)/port-clean.mk'
6421 - always include clean.mk by the Makefile at the same level. To avoid
6422 that `make clean` tries to include and build Makefile.dep the
6423 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6424 implemented, because now even `make uninstall` doesn't create
6425 Makefile.in. clean.mk could be eliminated by pasting it in
6428 * debugger/mcs51/Makefile.in: build own objects from library sources
6429 (SLIB, SDCC) in current directory
6431 * configure, configure.in: renamed --disable-device-lib-build in
6432 --disable-device-lib; added --enable-doc, the required tools are
6433 searched by configure; added result message; the toolchain for the
6434 belonging ports are now only built, if the port is enabled.
6436 * support/regression/*: all output is written in directory gen, because
6437 the fwk and ports directories don't livet in the build tree using vpath
6439 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6440 --disable-device-lib, added --enable-doc, added section VPATH
6442 * sim/ucsim/configure.in,
6443 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6444 z80 are enabled by default
6446 2006-04-24 Raphael Neider <rneider AT web.de>
6448 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6449 to config word, "pic14_"-prefixed some extern functions
6450 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6451 config word has been found
6452 * src/pic/device.h: added prototypes
6453 * src/pic/pcode.c: added "pic14_"-prefix where needed
6454 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6456 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6458 (pic14emitRegularMap): ignore config words,
6459 (pic14createInterruptVect): moved generating __config directives away
6460 (picglue): have __config directives emitted
6462 2006-04-24 Borut Razem <borut.razem AT siol.net>
6464 * doc/Makefile: sync with nightly build makefile
6466 2006-04-24 Raphael Neider <rneider AT web.de>
6468 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6469 registers that have not been assigned proper liveranges,
6470 fixes #1469504 and #1474602,
6471 (pCodeRegOptimizeRegUsage): fixed typo in comment
6473 2006-04-24 Borut Razem <borut.razem AT siol.net>
6475 * device/examples/main8051.c: deleted - it was removed from CVS
6476 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6477 after the transition to Subversion
6478 * src/SDCCalloc.h: deleted - it was removed from CVS
6479 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6480 after the transition to Subversion
6481 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6482 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6483 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6484 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6486 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6488 * as/asx8051.dsp: added mcs51/strcmpi.h
6489 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6490 * as/hc08/aslink.h: updated lnksect prototype
6492 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6494 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6495 (newdot): handle A_ABS
6497 * as/mcs51/asout.c (outarea): output address
6498 * as/hc08/lkaomf51.c,
6499 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6501 * as/mcs51/i51pst.c,
6502 * as/z80/z80pst.c: "ABS" is not A_OVR
6503 * as/hc08/lkarea.c (newarea): read a_addr,
6504 (lnkarea): added codemap array, sort absolute areas to the front,
6505 combine all GSINITx/GSFINAL,
6506 (find_empty_space, allocate_space): new functions,
6507 (lnksect): return next address, handle absolute sections
6508 * as/mcs51/lkarea.c (newarea): read a_addr,
6509 lnksect2 prototype changed,
6510 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6511 (find_empty_space, allocate_space): new, factored out of lnksect2,
6512 (lnksect2): return next address, handle absolute sections
6514 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6515 * as/hc08/lklibr.c (addfile, fndsym),
6516 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6517 index out of range and detect both '\' and '/'
6518 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6519 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6520 regression tests (ds390 cannot return bool yet)
6521 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6522 document critical interrupts on z80, document changed SDCC define
6523 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6524 (_a390_mapping): added .org directive
6525 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6526 (genMultOneByte): fixed warnings
6527 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6529 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6530 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6531 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6532 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6533 * src/pic16/main.c: removed newReg prototype
6534 * src/pic16/pcode.c,
6535 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6537 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6539 * src/pic16/ralloc.c
6540 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6542 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6543 from short to PIC_OPTYPE
6544 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6545 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6546 optype from short to PIC_OPTYPE
6547 * src/port.h: made int_size unsigned to fix warnings
6548 * src/SDCC.y: fixed warning on MSVC
6549 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6550 * src/SDCCopt.c (convertToFcall): fixed warnings
6551 * src/SDCCsymt.h: removed double prototype for genSymName
6552 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6553 offset int to fix warnings
6555 2006-04-22 Borut Razem <borut.razem AT siol.net>
6557 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6558 references to CVS replaced with Subversion
6560 2006-04-21 Borut Razem <borut.razem AT siol.net>
6562 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6563 references to CVS replaced with Subversion
6565 2006-04-19 Borut Razem <borut.razem AT siol.net>
6567 * src/version.awk: adapted for svn
6568 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6569 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6570 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6571 /binutils-avr/etc/*.vi, *.jin: removed all properties
6572 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6574 2006-04-19 Borut Razem <borut.razem AT siol.net>
6576 * CVS to Subversion migration completed
6578 2006-04-18 Borut Razem <borut.razem AT siol.net>
6580 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6581 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6583 2006-04-17 Borut Razem <borut.razem AT siol.net>
6585 * device/include/Makefile.in: added pic/*.inc to the installation
6587 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6589 * support/regression/collate-results.py: fixed output in case of
6591 * support/regression/generate-cases.py: fixed splitting of pathnames
6593 * as/hc08/lklibr.c (addfile),
6594 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6596 2006-04-11 Raphael Neider <rneider AT web.de>
6598 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6599 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6600 * src/pic16/pcode.c (assignValnums): fixed #1460578
6602 2006-04-11 Raphael Neider <rneider AT web.de>
6604 * device/lib/pic/libdev/*.c,
6605 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6606 fixes #1468739, enables compilation in --std-c99 mode
6607 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6609 2006-04-11 Raphael Neider <rneider AT web.de>
6611 * src/pic/device.c (find_device): removed debug output
6612 (list_valid_pics): enabled verbose listing of supported devices
6613 * device/include/stdbool.h: define bool as char for pic14/16 as well
6615 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6617 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6619 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6621 * .version: bumped version to 2.5.6
6622 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6624 2006-04-06 Raphael Neider <rneider AT web.de>
6626 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6627 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6628 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6629 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6630 pic14_constructAbsMap
6631 (pic14printPublics): declare absolute global symbols as global
6632 (pic14createInterruptVect),
6633 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6634 (newReg): assume new registers unused, use correct name in
6635 hashtable (reg->name instead of name), more debugLog output
6636 * src/pic/device.h (PIC_device): added fields for verbose output
6637 * src/pic/device.c: moved device definition to pic14devices.txt,
6638 added routines for runtime parsing of pic14devices.txt,
6639 added support for second config word
6640 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6641 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6642 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6643 (_pic14_parseOptions): moved pCodeInitRegisters here
6644 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6645 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6646 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6647 handling the pseudo stack
6648 * device/lib/Makefile.in: ignore failures in objects-pic16,
6649 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6650 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6651 * device/lib/pic/Makefile.subdir,
6652 * device/lib/pic16/Makefile.subdir: improved clean rules
6653 * device/lib/pic/libdev/: NEW, pic14 device libraries
6654 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6655 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6656 * device/include/Makefile.in: create subdir and install pic14 headers
6657 * device/include/pic/p16f_common.inc: removed unused declarations
6658 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6659 PICs from inc2h.pl v1.6,
6660 replaced BIT_AT macros with struct declarations
6661 * device/include/pic/pic14devices.txt: definition of supported devices,
6662 all above improvements contributed by Zik Saleeba, thanks
6663 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6664 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6667 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6669 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6670 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6671 thanks to Charles Olds
6673 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6675 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6677 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6679 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6680 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6681 * support/regression/bug1464657.c: added, new test
6683 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6685 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6688 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6690 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6691 --no-peep and --peep-file <file> are used don't use default rules but
6694 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6696 * src/mcs51/gen.c (genCall): fixed bug 1457608
6698 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6700 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6701 changes seem to cause (trigger?) problems with the build system.
6703 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6705 * src/SDCCpeeph.c (operandsLiteral): new, added,
6706 (callFuncByName): inserted operandsLiteral
6707 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6709 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6711 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6712 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6714 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6716 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6717 implemented patch 1120823 Thanks to Willy De la Court (normal
6718 interrupts need an interrupt number now if they are made critical),
6719 and enabled nesting of critical functions though not for gbz80
6720 (genCritical, genEndCritical): added functions
6721 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6722 * src/z80/mappings.i: added "ei" to all mappings
6724 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6726 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6727 submitted by the Debian SDCC maintainer Aurelien Jarno:
6728 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6729 archive with gcc 4.1 on mips and wrote the patch"
6731 2006-03-16 Raphael Neider <rneider AT web.de>
6733 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6734 the left operand is shorter than the result (c* = lit-c* + int),
6736 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6739 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6741 * src/.version: increased version number to 2.5.5
6742 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6743 linking is done manually in pic16 port's _linkEdit,
6744 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6745 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6746 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6747 allocate asmop as AOP_ACC,
6748 (aopForRemat): added parameter 'bool result' in function declaration,
6749 (pic16_aopGet): return AOP_ACC when accessing WREG,
6750 (pic16_popGetTempReg): minor modification,
6751 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6752 'pic16_allocWithIdx',
6753 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6754 calling function in absolute addresses,
6755 (genAssign): take into account AOP_ACC asmop,
6756 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6757 * src/pic16/pcoderegs.c: some debug functions and lines added,
6758 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6759 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6761 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6762 call to allocReg, not by manually allocating a new one,
6763 (pic16_assignRegisters): now before going through the register
6764 allocating functions mark all registers as free. This eliminates some
6765 side effects resulting from peephole parser done earlier in the backbone
6767 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6769 * src/SDCCicode.c (geniCodeLogic),
6770 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6772 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6774 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6775 (genSend): bugfix, do not allocate and free twice,
6776 (shiftRLong): handle partially overlapping aops
6777 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6779 2006-03-08 Borut Razem <borut.razem AT siol.net>
6781 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6784 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6786 * support/regression/tests/bug1409955.c: new, added
6787 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6788 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6789 (aopForSym, aopOp): increment asmop.allocated if reused,
6790 (freeAsmop): decrement asmop.allocated and check for zero instead of
6792 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6793 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6794 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6795 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6796 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6797 genSignedRightShift, genRightShift, genDataPointerGet,
6798 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6799 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6800 in reverse order from allocation,
6801 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6802 added swappedLR to keep track
6803 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6804 pdata & code for GCC, z80, gbz80 & hc08
6805 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6807 2006-03-08 Raphael Neider <rneider AT web.de>
6809 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6811 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6813 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6814 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6815 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6817 2006-03-06 Borut Razem <borut.razem AT siol.net>
6819 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6820 made the linker quiet
6822 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6824 * src/pic16/gen.c (genPcall): fixed bug #1443644
6825 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6826 which dumps before the function entry point a data byte which represents
6827 the number of the local variables used by the specified function, added
6828 'xinst' for initial support for Extended Instruction Support,
6829 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6830 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6831 port->fun_prefix anymore (may change later),
6832 (genFunction, genEndFunction): do not store/restore local registers for
6833 _main (this should take care the --main-return command line option in
6835 (genOr): removed some legacy pic-port instructions,
6836 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6837 performing operations with SFR's causes data to be written more than
6838 once to each SFR. Perhaps SFRs should be handled in special cases...
6839 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6841 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6842 into account for stack starting position,
6843 (struct OPTIONS pic16_optionsTable): added command line argument
6844 --extended or -y for Extended Instruction Support,
6845 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6846 (deassignLRs): *** perhaps the most important change, old 'for' code
6847 (commented out for reference), didn't account for some registers which
6848 were left marked 'not free' after a pointer operation. The change
6849 reduces register usage a lot in some cases
6851 2006-03-04 Borut Razem <borut.razem AT siol.net>
6853 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6855 * support/regression/tests/bug-524697.c: decreased array size for
6856 mcs51 to fit into the internal RAM
6857 * support/regression/Makefile.in: a little bit more verbose
6859 2006-03-03 Borut Razem <borut.razem AT siol.net>
6861 * support/regression/fwk/lib/testfwk.c,
6862 support/regression/fwk/include/testfwk.h: introduced function
6863 _prints(), nonrecursive _printn(), call _initEmu() from main()
6864 * support/regression/ports/gbz80/support.asm,
6865 support/regression/ports/ucz80/support.asm,
6866 support/regression/ports/z80/support.asm,
6867 support/regression/ports/ds390/support.c,
6868 support/regression/ports/hc08/support.c,
6869 support/regression/ports/host/support.c,
6870 support/regression/ports/mcs51/support.c,
6871 support/regression/ports/xa51/support.c: added empty _initEmu()
6873 * support/regression/ports/pic16/gpsim.cmd,
6874 support/regression/ports/pic16/spec.mk,
6875 support/regression/ports/pic16/support.c,
6876 support/regression/Makefile.in: added pic16 regression test
6878 2006-03-01 Raphael Neider <rneider AT web.de>
6880 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6881 genConstPointerGet): use safe way of generating MOVFF to cover
6882 literals as well as registers, fixes bug #1440527
6883 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6885 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6886 more correctly, fixes bug #1232186
6887 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6888 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6889 gplink guess the correct processor in more cases, applied patch
6890 from Till Riedel attached to and fixing bug #1436552
6892 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6894 * support/regression/tests/array.c: added, contains check for #1434401
6895 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6897 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6899 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6900 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6901 * device/include/mcs51/c8051f326.h,
6902 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6903 * device/include/mcs51/c8051f000.h,
6904 * device/include/mcs51/c8051f018.h,
6905 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6906 PCON_IDLE,PCON_STOP and added sfr16 definitions
6908 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6910 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6911 genGetWord): fixed bug 1409955
6913 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6915 * device/include/hc08/mc68hc908gp32.h,
6916 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6918 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6920 * src/SDCCast.c (constExprValue): return NULL if not a value
6921 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6922 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6923 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6925 2006-02-13 Borut Razem <borut.razem AT siol.net>
6927 * src/regression/ptrarg.c: added, fails due to bug #1430967
6928 * src/regression/Makefile: ptrarg.c added, ...
6930 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6932 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6933 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6935 2006-02-11 Borut Razem <borut.razem AT siol.net>
6937 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6938 print "Processor: xxx" message to stdout only if --verbose
6940 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6942 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6943 * support/regression/tests/bug1426356.c: added
6944 * support/regression/tests/bitfields.c: removed 2 tests
6946 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6948 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6949 * device/include/mcs51/c8051f330.h,
6950 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6951 PCON_IDLE,PCON_STOP and added sfr16 definitions
6952 * device/lib/_divsint.c,
6953 * device/lib/_divuint.c,
6954 * device/lib/_divulong.c,
6955 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6956 register bank bug for small stackauto
6958 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6960 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6962 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6964 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6965 * all.dsp: corrected several bin paths
6966 * device/include/mcs51/c8051f120.h,
6967 * device/include/mcs51/c8051f300.h,
6968 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6969 to PCON_IDLE,PCON_STOP
6970 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6971 * device/lib/printf_large.c (output_float): fixed bug 1388703
6972 * support/regression/tests/bug1057979.c: added test for bug 1388703
6974 2006-02-08 Raphael Neider <rneider AT web.de>
6976 * src/pic/pcode.c (pciTRIS): fixed typo,
6977 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6978 (LinkFlow): fixed handling of flows that end in a call,
6979 (ReuseReg): perform safety check earlier
6980 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6981 to work with flows at the beginning of a pBlock,
6982 fixes #1426557 (Symbol not previously defined),
6983 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6985 (RemoveUnusedRegisters): update register usage info
6986 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6987 created, reuse existing ones instead
6988 * src/pic/gen.c (genPcall): fixed #1424719
6990 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6992 * link/z80/lkmain.c,
6994 * link/z80/lkdata.c,
6995 * link/z80/aslink.h: fixed build on current cygwin:
6996 replaced getline() by lk_getline()
6998 2006-02-01 Borut Razem <borut.razem AT siol.net>
7000 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7001 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7002 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7003 src/regression/bool1.c, src/regression/bool2.c,
7004 src/regression/bool3.c, src/regression/call1.c,
7005 src/regression/compare.c, src/regression/compare10.c,
7006 src/regression/compare2.c, src/regression/compare3.c,
7007 src/regression/compare4.c, src/regression/compare5.c,
7008 src/regression/compare6.c, src/regression/compare7.c,
7009 src/regression/compare8.c, src/regression/compare9.c,
7010 src/regression/configword.c, src/regression/for.c,
7011 src/regression/inline.c, src/regression/mult1.c,
7012 src/regression/nestfor.c, src/regression/or1.c,
7013 src/regression/pointer1.c, src/regression/ptrfunc.c,
7014 src/regression/rotate1.c, src/regression/rotate2.c,
7015 src/regression/rotate3.c, src/regression/rotate4.c,
7016 src/regression/rotate5.c, src/regression/rotate6.c,
7017 src/regression/rotate7.c, src/regression/string1.c,
7018 src/regression/struct1.c, src/regression/sub.c,
7019 src/regression/sub2.c, src/regression/switch1.c,
7020 src/regression/while.c, src/regression/xor.c,
7021 src/regression/create_stc, src/regression/simulate,
7022 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7024 * src/regression/gpsim_assert.h: added
7026 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7028 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7029 ((void (code *) (void)) 0) ();
7038 * as/mcs51/aslink.h,
7040 * as/mcs51/asmain.c,
7041 * as/mcs51/lkdata.c,
7043 * as/mcs51/lkmain.c,
7046 * as/z80/asmain.c: fixed build on current cygwin:
7047 replaced getline() by as_getline()
7049 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7051 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7052 declarator in the symbol chain
7054 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7055 parameter list for function pointers
7056 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7057 * support/regression/tests/bug-716242.c: added
7059 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7061 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7063 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7065 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7067 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7068 inifinitely recurseable, added static
7069 * support/regression/tests/bug-1408066.c: added
7071 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7074 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7075 renamed, added possibility to create "postLoopLbl"-labels
7076 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7077 newiTempLoopHeaderLabel
7078 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7079 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7080 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7081 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7082 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7083 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7084 (basicInduction): fixed bug #136564, made static,
7085 (loopInduction): changed parameter of basicInduction, made static,
7086 (addPostLoopBlock): added
7087 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7088 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7090 * support/regression/tests/bug-136564.c: added
7091 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7092 --std-sdcc99 to LIBSDCCFLAGS
7094 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7096 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7098 * support/regression/tests/bug-1406131.c: added
7100 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7102 * src/SDCCast.c (decorateType): fix promotion of unary minus
7103 * src/SDCCsymt.c (computeType): beautified
7104 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7105 (valUnaryPM, valComplement): fix sign and promotion,
7106 (valNot): ANSI: result type is int (SDCC: unsigned char)
7107 * support/regression/tests/uminus.c: speedup by removing superflous
7109 * support/regression/tests/onebyte.c: added promotion and signedness
7110 tests for unary minus
7111 * support/regressions/tests/bug-477927.c: disable warning about
7112 uninitialized variables
7113 * support/regression/tests/not.c: added
7115 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7117 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7118 * src/mcs51/gen.c (gen51Code): show final register usage after
7119 fillGaps in asm with --i-code-in-asm
7120 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7121 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7122 incUsed, rliveClear, adjustIChain): made static,
7123 (setFromRange): excluded because it's unused,
7124 (findPrevUseSym, markWholeLoop): added,
7125 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7126 through all branches of predecessors enables sdcc to emit the warning
7127 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7128 (rlivePoint): made static, added parameter emitWarnings which is only
7129 true during the first run out of two,
7130 (findRecursiveSucc, findRecursivePred): removed,
7131 (computeLiveRanges): made static, added parameter emitWarnings,
7132 (dumpIcRlive): added for debugging only
7133 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7134 removed prototype of setFromRange()
7135 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7136 in call of computeLiveRanges()
7137 * support/regression/tests/bug-895992.c: added
7138 * support/regression/tests/bug-971834.c: added
7139 * support/valdiag/tests/bug-895992.c: added
7140 * support/valdiag/tests/bug-971834.c: added
7142 2005-12-18 Raphael Neider <rneider AT web.de>
7144 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7145 (genUnpackBits): improved code for direct operands,
7146 (genPackBits): improved code for literal assignment to bitfields
7147 and for direct destination operands (no FSR indirection),
7148 prevented redundant AND, fixes #1362800,
7149 (AccLsh): added parameter to disable masking of the result
7150 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7151 skip instructions with side-effects (like incfsz),
7152 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7153 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7154 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7157 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7159 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7160 volatile variables as spill location
7162 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7164 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7166 * support/regression/tests/bug-1376320.c: added
7168 2005-12-08 Raphael Neider <rneider AT web.de>
7170 * src/pic/device.c: renamed is_shared to pic14_is_shared
7171 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7172 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7173 (is_valid_identifier): added for above workaround
7175 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7177 * device/lib/Makefile.in: fixed to enable port-specific-objects
7178 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7179 char, thanks Hubert Sack
7180 * doc/sdccman.lyx: documented --xstack-loc,
7181 elaborated a bit more on interrupts and pitfalls,
7182 removed "setjmp/longjmp unsupported",
7183 documented some unsupported C99 features
7184 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7185 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7186 if, thanks Hubert Sack
7187 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7188 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7190 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7191 regression tests can report resource usage (rfe 700441)
7192 * support/regression/collate-results.py: report resource usage
7193 * support/regression/ports/ds390/spec.mk,
7194 * support/regression/ports/hc08/spec.mk,
7195 * support/regression/ports/mcs51/spec.mk,
7196 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7197 * support/regression/ports/ds390/uCsim.cmd,
7198 * support/regression/ports/hc08/uCsim.cmd,
7199 * support/regression/ports/mcs51/uCsim.cmd,
7200 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7201 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7202 library, use the default one
7203 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7204 building the library
7206 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7208 * config.dsp: added dependency on .version and configure_vc.awk
7209 * device/include/setjmp.h: updated for --stack-auto and --xstack
7210 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7211 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7212 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7213 * device/lib/libsdcc.lib: added _setjmp
7214 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7215 (decorateType): fixed bug 1372851,
7216 (optimizeGetHbit): fixed warning
7217 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7218 array initialisation
7219 * support/regression/tests/bug1057979.c: added test for bug 1358192
7220 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7222 2005-12-03 Borut Razem <borut.razem AT siol.net>
7224 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7225 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7227 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7229 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7230 createIval): implement symbol independant "flexible array member",
7231 (createIvalCharPtr): implemented flexible array initialisation with a
7233 * src/SDCCsymt.c (copyStruct): removed,
7234 (getSize): fixed misleading comment,
7235 (getAllocSize): removed, the additional allocation size is now in
7236 sym->flexArrayLength,
7237 (checkStructFlexArray): new, syntax checks for flexible array members,
7238 (compStructSize): added syntax checks for "flexible array members"
7239 (copyStruct): removed,
7240 (copyLinkChain): removed inefficient fix for bug 770487
7241 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7242 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7243 symbol->flexArrayLength
7245 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7246 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7247 * support/regression/tests/structflexarray.c: added
7248 * support/valdiag/tests/structflexiblearray.c: added
7250 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7252 * src/SDCCast.c (decorateType): fixed bug 1368489
7253 * support/Util/SDCCerr.c,
7254 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7256 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7258 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7259 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7261 2005-11-27 Borut Razem <borut.razem AT siol.net>
7263 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7264 support/cpp2/mkdeps.h: added command line option
7265 -obj-ext=<extension> to SDCPP to define object file externion, used
7266 for generation of make dependencies (-M)
7267 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7269 2005-11-26 Borut Razem <borut.razem AT siol.net>
7271 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7272 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7273 added pic and pic16 libraries
7275 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7277 * device/include/float.h: Corrected typo in prototype of __fsgt
7279 2005-11-25 Borut Razem <borut.razem AT siol.net>
7281 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7282 added creation of model-mcs51-stack-auto libraries
7284 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7286 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7288 * src/SDCCast.c (createIvalArray): removed obsolete comment
7290 2005-11-24 Borut Razem <borut.razem AT siol.net>
7292 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7293 added missing device/lib/mcs51/crt*.asm sources
7295 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7297 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7299 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7301 * device/lib/_fs2schar.c,
7302 * device/lib/_fs2sint.c,
7303 * device/lib/_fs2slong.c: optimized inline asm
7305 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7307 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7308 Better handling of floats between -1.0 and 0.0.
7310 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7312 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7313 (the missing "if"s prohibited removal of redundant labels)
7315 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7317 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7318 Properly convert floats between -1.0 and 0.0 to long, int, and char
7319 types (max integer value of negative floats tends to zero).
7320 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7321 Removed changes made so to work properly with floats between
7322 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7325 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7327 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7328 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7329 (genCast) cosmetic change
7330 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7331 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7333 * support/regression/tests/bitfields (testSignedBitfields): added
7335 2005-11-18 Borut Razem <borut.razem AT siol.net>
7337 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7338 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7339 introduced SILENT option to make building of pic16 libraries less
7341 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7343 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7344 Now they work properly with floats between -1.0 and 0.0
7345 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7347 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7349 * src/SDCCicode.c (printOperand): added missing else
7351 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7353 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7354 reformatted for better readability
7355 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7358 2005-11-17 Borut Razem <borut.razem AT siol.net>
7360 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7361 introduced SILENT option to make building of pic16 libraries less
7362 verbose - used for nightly snapshot build
7363 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7364 available on Win32 platforms.
7365 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7366 medium, large, pic and pic16
7368 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7370 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7371 printf("%f"...) sets fraction to zero.
7373 2005-11-16 Raphael Neider <rneider AT web.de>
7375 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7377 * src/pic/gen.c (genIfx): implemented for CARRY bit
7378 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7379 to generic pointers, fixes #1357332,
7380 (pic16_movLit2f): NEW,
7381 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7383 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7385 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7387 2005-11-11 Raphael Neider <rneider AT web.de>
7389 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7390 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7391 compute pointer's type from operand,
7392 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7393 improved single bit reads, fixes bug #1353379
7395 2005-11-09 Borut Razem <borut.razem AT siol.net>
7397 * support/scripts/sdcc.nsi: added lib/pic to the package
7399 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7401 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7403 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7405 * support/regression/tests/bug1348008.c: added
7406 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7407 * support/regression/tests/bug1337835.c: updated comment
7409 2005-11-06 Borut Razem <borut.razem AT siol.net>
7411 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7412 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7413 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7414 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7415 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7416 dynamic construction of cl_error_class and derivates - 2.nd try
7418 2005-11-05 Borut Razem <borut.razem AT siol.net>
7420 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7421 bug, which caused Bus Errors on sparc solaris
7423 2005-11-04 Borut Razem <borut.razem AT siol.net>
7425 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7426 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7427 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7428 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7429 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7430 and derivates to resolve the initialization problem on OSX
7432 2005-11-02 Borut Razem <borut.razem AT siol.net>
7434 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7435 corrected typo - #include <winsock2.h>
7437 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7439 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7440 (_asxxxx_mapping): added org directive for future enhancements
7442 2005-11-01 Borut Razem <borut.razem AT siol.net>
7444 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7445 enabled sockets on WIN32
7446 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7448 2005-10-31 Borut Razem <borut.razem AT siol.net>
7450 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7451 WIN32 backslash path delimiters should be escaped when used in C strings
7452 * support/regression/tests/bitfields.c: exclude failing assertions for
7453 __CYGWIN32__ and __MINGW32__ hosts
7455 2005-10-30 Borut Razem <borut.razem AT siol.net>
7457 * src/SDCCutil.c: corrected double comparison typo
7459 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7461 * device/lib/medium/Makefile: added for new memory model medium
7462 * device/include/asm/mcs51/features.h: updated for medium/pdata
7463 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7464 added Multiply & Accumulate sbit's and MAC0_PAGE define
7465 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7466 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7467 * device/lib/_mullong.c: update for medium model
7468 * device/lib/incl.mk: added medium model
7469 * doc/sdccman.lyx: documented medium model
7470 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7471 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7472 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7473 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7474 (allocParms): set SCLS and OCLS to pdata for medium model
7475 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7477 (powof2): return <0 if not power of 2
7478 * src/avr/gen.c (genBitWise): use updated powof2
7479 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7480 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7481 (shiftLLeftOrResult): use B if necessary
7482 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7483 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7484 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7485 * support/regression/Makefile.in: added test-mcs51-medium
7486 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7488 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7490 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7492 * device/lib/time.c (mktime): fixed bug 1334315
7494 2005-10-28 Raphael Neider <rneider AT web.de>
7496 * device/include/pic/p16f_common.inc: added common declarations
7497 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7499 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7501 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7502 (aopPutUsesAcc): added to predict accumulator use,
7503 (assignResultValue): save acc if necessary,
7504 (genMinusDec): store result if indirectly addressed,
7505 (genDivOneByte): save acc if necessary,
7506 (movLeft2Result): bugfix if left already in acc,
7507 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7508 attention to accumulator use (esp. pdata),
7509 (genReceive): receive pdata correctly
7510 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7511 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7513 2005-10-27 Raphael Neider <rneider AT web.de>
7515 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7517 2005-10-27 Raphael Neider <rneider AT web.de>
7519 * .version: changed version to 2.5.4
7520 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7521 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7522 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7523 arithmetics support routines
7524 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7525 * device/lib/Makefile.in: also create installdir for pic
7527 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7529 * src/pic/device.c (dump_sfr): rewritten to delegate register
7530 placement to the linker (use `extern sym' rather than sym EQU addr),
7531 (validAddress): fixed to check last specified address
7532 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7533 (popGetLit): truncate literal value to 8 bit,
7534 (popGet): moved assert to more appropriate place
7535 (popGetExternal): create pCode operand from and mark the according
7536 symbol as being `extern'
7537 (popGetAddr): added sanity check on immediate's offset, provide
7538 GPOINTER tag on demand
7539 (aopPut): fixed for immediates,
7540 (mov2w_op): move operand's address or contents to WREG (depending on
7541 operand type), safer variant of mov2w,
7542 (movwf,call_libraryfunc): NEW, handy abbreviations,
7543 (get_argument_pcop,get_return_val_pcop,pass_argument,
7544 get_returnvalue): interface for accessing function parameters and
7546 (assignResultValuei,genRet): use new parameter/return value interface
7547 (pic14_getDataSize): back to old version handling generic pointers,
7548 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7549 provided implementation and/or fixed old one,
7550 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7551 calls, removed legacy 8051 reference code
7552 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7553 (loadSignToC): NEW, move the operands sign bit to CARRY,
7554 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7555 genRightShiftSigned, accepts negative shift counts,
7556 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7557 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7558 generic pointers, __data pointers and __code pointers,
7559 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7560 and signed bitfields, limit bitfields to 8 bit,
7561 (genDataPointerGet): fixed number of bytes read,
7562 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7563 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7564 pointers to constant data are no longer assumed to point to __code
7565 space, removed invalid pointer types,
7566 (bitpatternFromVal): retrieve the PICs representation of an integer
7568 (genDataPointerSet): fixed assigning to po_immediate operands,
7569 (genGenPointerSet): implemented as library call,
7570 (genIfx): fixed incorrect condition,
7571 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7572 provide GPOINTER tag according to destination's storage class,
7573 (genCast): added code to handle casting to generic pointers, added
7574 sign-/zero extension of the result
7575 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7576 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7577 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7579 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7580 address/register resides in the shared banks
7581 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7582 put all variables into separate sections (have the linker arrange
7584 (picglue): put init code and interrupt handlers in separate sections
7585 * src/pic/main.c: added port specific options table, modified to PORT
7586 structure to make GPOINTERs 3 byte, added pic14_options
7587 (_pic14_do_link): private linking routine (update paths to libraries,
7588 add libsdcc.lib by default)
7589 * src/pic/main.h: declare pic14_options
7590 * src/pic/pcode.c: fixed instructions i/o relations,
7591 (RegCond): reverted to correct version,
7592 (newpCodeOpLit): truncate literals to 8 bit,
7593 (genericPrint): added debug output,
7594 (getRegFromInstruction): fixed for various operand types, simplified
7595 (BuildFlow): fixed broken handling of isntructions with labels
7596 (LinkFlow): start at last instruction in flow (skip trailing comments),
7597 pass the flow on to the next instruction after CALL
7598 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7599 (insertPCodeInstruction): fixed inserting after a skip instruction,
7600 (DoBankSelect): fixed for labeled instructions
7601 (OptimizepBlock): honor --nopeep switch
7602 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7603 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7604 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7605 (pCodeOptime2pCodes): allow disabling this optimization via
7606 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7607 but is still buggy), started implementation of a dataflow based
7608 pCode optimization (CSE + dead code elimination)
7609 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7610 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7611 names are independant of the stack location and therefore portable across
7614 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7616 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7617 (selectSpil): fixed bug 1337835 by not spilling bit variables
7618 * support/regression/tests/bug1337835.c: added test for this bug
7619 * src/mcs51/peeph.def: restart after rule 3.c,
7620 addded rules 263.x to optimize loading constants
7622 2005-10-26 Raphael Neider <rneider AT web.de>
7624 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7625 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7626 (genAssign): emit warning when casting literals to generic pointer
7627 type, also applies when taking the address of a fixed variable,
7628 (genCast): improved casting to generic pointers
7629 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7630 extern variables, added verbose error message
7631 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7633 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7635 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7636 carry must be complemented too
7637 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7638 could be emitted by genMinus
7639 * src/SDCCval.c (constVal): fixed bug 1305065
7641 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7643 * src/SDCCast.c (addCast): added promotion for bit variables
7644 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7645 promotion casts + optimisation
7646 (optimizeGetWord): fix warning 'i' might be used uninitialized
7647 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7648 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7650 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7652 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7653 all chars are promoted to int; promotion should be handled in SDCCast.c
7655 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7657 * device/lib/_strcmp.c: Fixed bug 1326457
7659 2005-10-11 Raphael Neider <rneider AT web.de>
7661 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7662 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7664 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7666 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7667 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7669 2005-10-04 Raphael Neider <rneider AT web.de>
7671 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7672 device/lib/pic16/pics.all: added pic18f1320
7673 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7675 2005-09-30 Raphael Neider <rneider AT web.de>
7677 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7678 * src/pic16/devices.inc: NEW, provides device descriptions
7679 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7681 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7683 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7686 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7688 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7689 documented Any Order Bit, Higher Order Byte and Higher Order Word
7690 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7691 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7692 (optimizeGetAbit): new, to get any bit, not only the high bit,
7693 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7694 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7695 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7696 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7697 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7698 GETABIT, GETBYTE, GETWORD: decorate them,
7699 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7700 (ast_print): added GETABIT, GETBYTE, GETWORD
7701 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7702 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7703 (geniCodeBinary): new generic binary icode,
7704 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7705 * src/port.h: updated comment for PORT.hasExtBitOp
7706 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7707 (genGetByte): new, to get a single byte,
7708 (genGetWord): new, to get a word from a long,
7709 (gen51Code): added GETABIT, GETBYTE, GETWORD
7710 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7712 2005-09-23 Raphael Neider <rneider AT web.de>
7714 * configure.in, configure: have device/lib/pic configured
7715 * device/lib/Makefile.in: added model-pic14
7716 * device/lib/clean.mk: added pic/ to clean rule
7717 * device/lib/pic: added rudimentary pic14 library providing support
7718 functions for multiplication/division/generic pointer access
7719 * src/SDCCopt.c (convilong): mark support functions as extern
7720 for pic14 port as well
7721 * src/pic/gen.c (genMult): added assertions,
7722 (genpic14Code): emit warning on unhandled iCodes
7723 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7724 * src/pic/pcode.c (pCodeOpCopy),
7725 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7726 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7727 SFR_REGISTER}), made safe for future extensions
7728 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7729 instructions even if preceeded by SKIP instructions (also remove
7730 them); removed unused code
7731 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7732 prevents leaving parts of the structure uninitialized after copying
7734 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7736 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7738 * support/regression/tests/addsub.c: added test for the bug
7740 2005-09-21 Raphael Neider <rneider AT web.de>
7742 * device/include/pic16/pic18f1220.h,
7743 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7744 * device/lib/pic16/Makefile.rules: added missing opening paren
7745 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7746 are provided in genutils.c,
7747 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7748 operand/result sizes,
7749 (genCmp): assert on NULL pointers first, then check deref'ed values
7750 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7753 2005-09-18 Raphael Neider <rneider AT web.de>
7755 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7756 as these are now unused,
7757 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7758 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7759 local, avoids uninitialized pointer dereference on r->name
7760 * src/pic16/ralloc.c (newReg): fixed indentation
7762 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7764 * src/SDCCval.c (constVal): fixed bug 730366
7765 * support/Util/SDCCerr.c,
7766 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7768 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7770 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7772 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7774 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7776 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7778 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7779 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7780 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7781 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7782 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7783 * packihx/packihx.c (hexDigit): made c unsigned char
7784 * as/mcs51/lklibr.c (fndsym),
7785 * link/z80/lkgb.c (gb),
7786 * link/z80/lklibr.c (fndsym),
7787 * link/z80/lkrloc.c (relr),
7788 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7789 * src/SDCC.lex (checkCurrFile, process_pragma),
7790 * src/SDCCglue.c (spacesToUnderscores),
7791 * src/SDCCmain.c (setParseWithComma, processFile),
7792 * src/asm.c (tvsprintf, printCLine),
7793 * src/avr/gen.c (emitcode, aopPut),
7794 * src/ds390/gen.c (emitcode),
7795 * src/hc08/gen.c (emitcode, emitinline),
7796 * src/mcs51/gen.c (emitcode, genInline),
7797 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7799 * src/pic/ralloc.c (debugLog),
7800 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7802 * src/pic16/ralloc.c (debugLog),
7803 * src/z80/main.c (_process_pragma):
7804 made all ctype.h function calls safe
7805 * src/SDCCopt.c: include math.h for fabs
7806 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7807 and used them throughout the code to make ctype.h function calls safe
7808 * src/ds390/main.c (asmLineNodeFromLineNode),
7809 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7810 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7812 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7813 (newpCodeAsmDir): made ctype.h function calls safe
7814 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7815 pic16_emitcode): made lbp unsigned char*
7816 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7817 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7818 * src/xa51/gen.c (emitcode),
7819 * src/z80/gen.c (_emit2): made lbp unsigned char*
7820 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7823 2005-09-05 Raphael Neider <rneider AT web.de>
7825 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7826 access bank splitpoint
7828 2005-09-05 Raphael Neider <rneider AT web.de>
7830 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7832 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7834 * .version: changed to version 2.5.3
7835 * doc/sdccman.lyx: changed version to 2.5.3,
7836 documented --codeseg and --constseg and pragma codeseg and constseg,
7837 documented bit parameters (reentrant) and bit returning
7838 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7839 currFunc->recvSize, but is this ok for all ports?
7840 (ast2iCode): result of ~ on unsigned char must be cast to int for
7842 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7843 function pointers in bit space
7844 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7845 (processFuncArgs): call port.reg_parm() with reentrancy info
7853 * src/z80/main.c: port.reg_parm prototype extended with
7854 "bool reentrant" parameter
7855 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7856 options.stackAuto for allocating bit register parameters
7857 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7858 (genSend): set BitBankUsed if it is,
7859 (selectRegBank): factored out of genCall for use in genPcall,
7860 (genCall): removed redundant dtype assignmen, use selectRegBank,
7861 (genPcall): handle returning in Carry properly, save in F0 if needed,
7862 (genReceive): handle bit register parameters
7863 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7864 (mcs51_assignRegisters): enable bit registers for all reentrant
7865 functions and don't set BitBankUsed unconditionally
7866 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7867 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7868 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7870 2005-08-27 Borut Razem <borut.razem AT siol.net>
7872 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7873 ppc-osx (Darwin) does not support -u option. It seems that it is
7874 supported only on Linux - GNU cp
7876 2005-08-25 Borut Razem <borut.razem AT siol.net>
7878 * sim/ucsim/gui.src/serio.src/Makefile.in,
7879 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7880 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7881 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7882 install and strip, since the strip at /usr/ccs/bin should be used
7885 2005-08-24 Borut Razem <borut.razem AT siol.net>
7887 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7889 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7891 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7894 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7896 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7897 * as/mcs51/lkmain.c (link_main): fixed warning
7898 * device/include/stdbool.h: ds390 has no advanced bit support yet
7899 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7900 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7901 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7902 and updated their macros
7903 * src/SDCCval.c (constVal): updated comment for renamed b_long
7905 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7907 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7908 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7909 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7910 (oprio): set priority for '['
7911 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7913 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7914 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7915 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7916 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7917 added overlayable BIT_BANK area
7918 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7919 (summary2): explain 'T' in legenda
7920 * as/mcs51/lkrloc.c: replaced old K&R style,
7921 (relr): added R_BIT processing,
7922 (errmsg): added "Bit-addressable relocation error",
7923 (adb_bit): added for converting from byte- to bit-addressable space,
7924 (adb_24_bit): added for converting from byte- to bit-addressable space
7925 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7926 used in reentrant functions now even as return value
7927 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7928 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7929 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7930 * src/SDCCglobl.h: added indicator BitBankUsed
7931 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7932 the bit registers b0-b7
7933 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7934 (geniCodeCast): fixed bug 1263853,
7935 (geniCodeLogicAndOr): put result in bool or char,
7936 (geniCodeReceive): added parameter func for accessing the return type,
7937 (geniCodeFunctionBody): pass func to geniCodeReceive
7938 * src/SDCCmain.c: added indicator BitBankUsed
7939 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7940 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7941 (checkSClass): don't put automatic bool/bit on stack,
7942 (checkFunction): removed check on function cannot return bit
7943 * src/SDCCsymt.h: added newBoolLink prototype
7944 * src/mcs51/gen.c (rb1regs): added bit registers,
7945 (movc): created for assigning to carry,
7946 (pushReg, popReg): created for pushing registers,
7947 (sameRegs): check both AOP_REG and AOP_CRY types,
7948 (aopOp): handle bit registers,
7949 (aopPut): optimization no self-assign,
7950 (saveRegisters): push reg->base (bits) only once for bit registers,
7952 (unsaveRegisters): pop reg->base only once and use popReg,
7953 (assignResultValue): added parameter func and return in carry for bits,
7954 (genIpush): optimization no reload in A if not changed,
7955 (genSend): bit parameters in reentrant functions are passed in bit
7956 registers by first assigning to bits in B, then save registers and
7958 (genCall): handle returning in Carry properly, save it in F0 if needed,
7959 (genPcall): updated assignResultValue call, this is not safe yet for bit
7960 returning function !!!
7961 (genFunction): don't generate equ's for bit registers and use pushReg,
7962 (genEndFunction): take care of bit returning functions and use popReg,
7963 (genRet): return bit in Carry,
7964 (genIfx): optimize bit registers and other directly addressable bits,
7965 (genReceive): updated assignResultValue call
7966 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7967 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7968 registers when using stack-auto
7969 * src/mcs51/ralloc.c (_G): added allBitregs,
7970 (regs8051): added the bit registers,
7971 (createStackSpil): use macro IS_BIT,
7972 (getRegBit): added to allocate a bit register, else spill,
7973 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7974 (updateRegUsage): factored out to ease stepping while debugging,
7975 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7976 also allocate bit registers,
7977 (fillGaps): handle bit registers,
7978 (findAllBitregs): added to create bit vector with all bit registers,
7979 (mcs51_allBitregs): returns this bit vector,
7980 (mcs51_assignRegisters): when using stack-auto use bit registers for
7981 passing parameters and creating local variables
7982 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7984 2005-08-22 Borut Razem <borut.razem AT siol.net>
7986 * device/lib/Makefile.in: replaced find option -or with -o
7987 to make it run on solaris
7989 2005-08-22 Raphael Neider <rneider AT web.de>
7991 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7992 fixes #1265442 (crash on Solaris)
7994 2005-08-20 Borut Razem <borut.razem AT siol.net>
7996 * configure, configure.in: added tests for libsocket and libnsl libraries,
7997 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7998 from support/regression/Makefile.in
7999 * support/regression/Makefile.in: added
8000 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8001 * sim/ucsim/libtool: regenerated on sparc-solaris
8002 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8003 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8004 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8005 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8006 sparc-solaris, which doesn't use GNU ld linker
8007 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8008 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8010 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8012 * src/mcs51/peeph.def: updated comments
8014 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8016 * device/lib/_gptrget.c,
8017 * device/lib/_gptrput.c: slightly shorter
8018 * doc/sdccman.lyx: incremented version
8019 * src/mcs51/peeph.def: moved peephole comments to the line of first
8020 change to better keep line correlation, reanimated 186.e
8021 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8023 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8025 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8026 David Saxton with quotes around file name.
8028 2005-08-15 Borut Razem <borut.razem AT siol.net>
8030 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8031 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8032 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8033 make tests run on x86_64 platform
8035 2005-08-13 Raphael Neider <rneider AT web.de>
8037 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8038 as it might be executed DURING a build (parallel make is wonderful)
8040 2005-08-13 Raphael Neider <rneider AT web.de>
8042 * device/lib/Makefile.in (port-specific-objects-pic16):
8043 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8044 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8046 * device/lib/pic16/Makefile.rules: build subdirs before creating
8047 the library, removed builddir rule, create $(builddir) early in
8048 recurse rule, use empty recurse rule for leaf directories
8049 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8050 mkdir errors (race condition), removed duplicate suffix "hex"
8052 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8053 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8054 prevents mkdir -p from aborting on Alpha
8056 2005-08-12 Raphael Neider <rneider AT web.de>
8058 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8059 db-statements in order to allow for arrays of pointers in code
8060 sections to be placed without interspersed 0-padding, fixes
8062 * (emitStatistics): fixed division by zero for pic18f1220
8063 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8064 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8065 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8066 * (pic16_pCodeConstString): keep track of already emitted string
8067 literals to prevent "duplicate definitions of symbol _str_NR"
8068 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8070 * device/lib/Makefile.in: ignore failing PIC16 library builds
8071 * device/lib/pic16/Makefile: do not build if gputils are missing
8072 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8074 2005-08-10 Raphael Neider <rneider AT web.de>
8076 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8079 2005-08-10 Raphael Neider <rneider AT web.de>
8081 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8082 Rokas' patch to add the new fixed point type "__fixed16x16"
8083 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8084 functions for __fixed16x16 arithmetics
8085 * device/lib/pic16: reimplemented the build system to support
8086 a separate build directory, better handling of libio (create
8087 the library in a separate subdir for each architecture) and
8088 easier configuration (centralized in Makefile.common)
8090 2005-08-07 Raphael Neider <rneider AT web.de>
8092 * src/pic16/gen.c (genrshTwo): fixed sign extension
8093 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8094 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8096 * device/include/pic16/pic18f4220.h: NEW, header for
8097 pic18f4220 and pic18f4320
8098 * device/include/pic16/pic18fregs.h: added new devices,
8099 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8100 * device/include/pic16/signal.h: resolved name clashes
8101 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8102 to also allow testing for interrupt enable bits, added
8103 comments on how to use the macros
8104 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8105 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8106 register definitions for the devices
8107 * device/lib/pic16/pics.all: added new devices
8108 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8110 * device/lib/pic16/libc/stdlib/memfree: do not count
8111 the block header as free memory
8112 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8113 simplified and added missing end-of-blocklist-marker
8114 (reported by Peter Onion, fixes #1252814)
8115 * (_mergeHeapBlock): fixed loop condition
8116 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8117 len==0, restructured code
8118 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8119 up a bit, reduced bitfield accesses, prevent endless loops
8120 in case of heap corruption
8121 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8122 "unreferenced arguments/must return a value" warnings
8123 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8124 replaced BAUDREG with SPBRG
8125 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8126 device/lib/pic16/debug/gstack/gstack.c: replaced
8127 _naked, _asm, _endasm with __naked, __asm, __endasm
8129 2005-08-05 Raphael Neider <rneider AT web.de>
8131 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8132 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8134 2005-08-05 Borut Razem <borut.razem AT siol.net>
8136 * device/lib/Makefile.in: added missing ';'
8137 * configure: removed ^M characters
8139 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8141 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8142 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8145 2005-08-04 Borut Razem <borut.razem AT siol.net>
8147 * configure.in: pic16 libraries build 2nd try - enable running
8148 configure in device/lib/pic16
8149 * configure: regenerated from configure.in
8150 * device/lib/Makefile.in: create $(PORT)/bin directory
8152 2005-08-03 Raphael Neider <rneider AT web.de>
8154 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8155 to get/set values via pointers
8156 * (genUnpackBits,genPackBits): changed detection of
8157 ptr->bitfield vs. sym.bitfield, fixed access via generic
8158 pointers, removed dead (wrong) code for multibyte bitfields
8159 * (genNearPointerGet, genGenPointerGet): removed useless code,
8160 fixed bitfield detection, fixes #1250594
8161 * (genNearPointerSet): removed useless code
8162 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8163 and introduced macro pic16_emitpcode that conditionally emits
8164 the origin of the following pCode (useful for debugging SDCC)
8165 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8166 * (createDefmap): fixed handling of LFSR for --optimize-df
8168 2005-08-02 Borut Razem <borut.razem AT siol.net>
8170 * device/lib/Makefile.in: pic16 libraries build enabled since
8171 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8173 2005-08-02 Raphael Neider <rneider AT web.de>
8175 * src/pic16/gen.c (genPackBits): removed deprecated warning
8176 * (genGenPointerSet): fixed bitfield detection
8178 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8180 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8182 2005-07-31 Raphael Neider <rneider AT web.de>
8184 * device/lib/pic16/libdev/pic18f458.c,
8185 device/include/pic16/pic18f458.h: added missing T0CONbits
8187 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8189 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8191 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8193 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8195 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8197 * device/include/mcs51/at89c51ed2.h: added.
8199 2005-07-23 Raphael Neider <rneider AT web.de>
8201 * src/pic/gen.h: added emitpcode macro for debugging
8202 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8203 and replace by macro adding debug information on demand
8204 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8205 * (gencjne): tried to fix; replaced with correct (slower) code
8206 * (gen{Unp,P}ackBits): fixed single bit access
8207 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8208 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8209 previous instruction
8210 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8211 register has to be handled with care (forbidding movement
8212 of assignments/uses, removing assignments completely, ...)
8213 * (pCodeOptime2pCodes): make use of regIsSpecial
8214 * added lots of debugging output (commented out)
8215 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8216 from being reused as result UNLESS it is known to work
8218 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8220 * support/Util/dbuf.h: include <stddef.h> for size_t
8221 * .version: changed to version 2.5.2
8223 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8225 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8227 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8229 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8230 (genModOneByte): removed needless psha/pula
8232 2005-07-22 Raphael Neider <rneider AT web.de>
8234 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8235 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8236 * src/pic/gen.c (resolveIfx): do not "invent" labels
8237 * (genSkipc): changed to positive logic
8238 * (genSkipCond): removed as no longer needed
8239 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8241 * (genLeftShift): check operands are in different registers
8242 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8243 INCF does not update CARRY...
8244 * src/pic/main.c: fixed _linkCmd
8245 * src/pic/pcode.c (unlinkpCode): added inactive code
8246 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8247 alive (do not assign result and operand overlapping registers)
8249 2005-07-22 Raphael Neider <rneider AT web.de>
8251 * src/pic/device.c (dump_sfr): replaced register declaration with
8252 call to emitSymbolToFile() to avoid duplicate symbols
8253 * (assignRelocatableRegisters): do not declare external symbols
8254 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8255 right (take size of type, not etype)
8256 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8257 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8258 * (packRegsForAccUse): disabled assignment of WREG as
8259 the result reg to prevent occurence of just fixed #1235003,
8261 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8262 symbols (avoids duplicate symbols in .asm file)
8263 * (pic14emitRegularMap): use emitSymbolToFile()
8264 * src/pic/gen.c (aopOp): fixed spillLocation handling
8265 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8266 * (genDataPointerSet): removed unneccessary variables/output
8268 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8270 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8271 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8273 2005-07-21 Raphael Neider <rneider AT web.de>
8275 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8276 architecture cannot handle them efficiently, fixes bug #1235003
8277 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8278 check for empty sets before using them (fixes bug #1232190)
8280 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8282 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8283 (lnksect2): generate warnings for memory overlap
8284 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8285 constseg to set the name of these segments so you can instruct the linker
8286 to place them in banks
8287 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8288 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8289 added code_seg and const_seg to options
8290 * src/SDCCglue.c (emitMaps): use options.const_seg,
8291 (createInterruptVect): put interrupt vectors in segment HOME,
8292 (glue): put HOME before static segment and put the main glue in HOME,
8293 (glue): use options.code_seg
8294 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8295 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8296 these segments so you can instruct the linker to place them in banks
8297 (linkEdit): use code_loc for HOME segment which should be the first
8298 segment in code memory now
8299 * src/SDCCmem.c: fixed more stuff like bug 1238386
8300 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8301 (changePointer): don't change function pointers to code pointers for
8303 (compareType): added exceptional check for banked function pointers
8304 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8305 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8306 after static in code memory
8307 * src/mcs51/gen.c: added aopLiteralLong prototype,
8308 (aopForSym): use getSize for functions,
8309 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8310 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8311 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8313 (genPcall): use call for literal function pointers and generate banked
8314 calls over the one trampoline so there's only one place for the user to
8315 modify according to his/hers hardware,
8316 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8317 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8318 * src/mcs51/main.c: added keyword banked,
8319 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8320 * support/Util/SDCCerr.c,
8321 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8322 needed for passing the bank and address to the trampoline
8323 * device/lib/mcs51/crtbank.asm: added for bankswitching
8324 * device/lib/mcs51/Makefile: added crtbank
8326 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8328 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8329 for fields at offset 0 of a struct or union as reported
8330 on 2005-07-07 in the developer mailing list.
8332 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8334 * src/SDCCmem.c: fixed bug 1238386
8336 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8338 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8339 (patch #1144962), added peephole 300, enabled 259.x
8340 * doc/sdccman.lyx: removed screenshot and provided link instead
8342 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8344 * doc/sdccman.lyx: added section about debugging with ddd
8345 * doc/figures/ddd_example.eps: screenshot of debugging session
8347 2005-07-04 Raphael Neider <rneider AT web.de>
8349 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8350 like CODE pointers, fixes #1115683
8351 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8352 call, fixes bugs #1232211, #1228110,
8353 fixed wrong casts to pCodeFlow from pCodeInstructions
8355 2005-07-04 Raphael Neider <rneider AT web.de>
8357 * src/pic/gen.c (popGet): changed assert to allow for
8359 * (popGetAddr): changed signature to provide
8360 an additional index, patched all call sites
8361 * (genCmpEq): handle literal-like operands correctly
8362 * (genAddrOf): added sanity checks on __code/__data pointers
8363 * (genAssign): added handling of symbols from __code section
8364 * (gencjne): do not generate code for comparisons whose result
8365 is neither stored nor used, fixes bug #1171114
8366 * (AccLsh, AccRsh): operate on operand instead of WREG
8367 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8368 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8370 * rewrote complete shift-by-literal logic, commented unused
8372 * (genConstPointerGet): get multiple bytes (if result size > 1),
8373 fixed handling of non-immediate addresses
8374 * (genPointerGet): handle CODE pointers like CONST pointers
8375 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8376 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8377 operand is to be treated as a literal or not
8378 * (mov2w,genPcall,genCmpEq),
8379 src/pic/genarith.c: use aop_isLitLike() to decide between
8380 literal/register contents
8381 * (addSign): added missing offset
8382 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8383 only emit comment in debug-mode,
8384 use {aop,op}_isLitLike throughout the file
8385 * src/pic/glue.c: fix initializers for pointers (work in progress)
8386 * src/pic/pcode.c (get_op): honor index on _const symbols
8387 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8388 * (dumppBlock): added pCode size estimation
8389 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8390 check for IS_SYMOP before OP_SYMBOL'ing
8391 * fixed indentation, compacted switch-statements
8392 * (allocReg): find free register and allocate it instead of
8393 allocating new registers all the time
8394 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8395 registers as its operands (necessary only for multibyte GETs)
8397 2005-07-01 Raphael Neider <rneider AT web.de>
8399 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8400 debugging .asm-output macros FENTRY + FEXIT
8401 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8403 * (emitpComment): NEW, printf to pCode
8404 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8406 * (popGetAddr): NEW, variant of popGet to access an immediates
8407 high(er) bytes instead of the n'th byte of memory they reference,
8408 replaced popGet with popGetAddr where neccessary
8409 * (genDataPointerGet): reactivated and fixed implementation
8410 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8412 * (genDataPointerSet): fixed multibyte assignments
8413 * (genpic14Code): fixed --i-code-in-asm handling
8414 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8415 * (genPlus): fixed index-out-of-bounds error
8416 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8417 * src/pic/ralloc.c: added debugging output macro FENTRY2
8418 * (spillThis): fixed indentation, enbraced for-body for clarity
8419 * (rematStr): commented out as now unused
8420 * (regTypeNum): commented out special spill case (overwrites
8422 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8424 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8426 * doc/sdccman.lyx: documented sfr16/sfr32,
8427 added example for using storage class with function pointers
8428 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8430 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8432 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8433 * device/lib/_itoa.c,
8434 * device/lib/_ltoa.c: optimized codesize
8435 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8436 but don't know how to suppress the double warning.
8437 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8438 * support/Util/SDCCerr.c,
8439 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8441 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8443 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8444 fixed old K&R prototypes
8445 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8446 * device/lib/_gptrget.c,
8447 * device/lib/_gptrgetc.c,
8448 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8449 also new versions for small generic pointers and banked generic pointers
8450 * src/port.h: added const_name
8451 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8452 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8453 * src/SDCCcse.c (findPrevIc): check all associative operators
8454 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8455 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8456 * src/SDCCmem.c: updated comments,
8457 set far-space to 0 for pdata, results in optimized code
8458 * src/SDCCmem.h: added macro CONST_NAME
8459 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8460 moving the info into the highest bits, see also gptrget/gptrput
8461 * src/src.dsp: added sdcc.ico to project files
8462 * src/avr/gen.c (genCast): fixed bug 0x%d
8463 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8464 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8465 relation between ptr_type and DCL_TYPE,
8466 (genCast): fixed bug 0x%d
8467 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8468 (CODE)" for const_name
8469 * src/hc08/gen.c (genCast): fixed bug 0x%d
8470 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8471 (hc08_port): added "CONST (CODE)" for const_name
8472 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8473 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8474 between ptr_type and DCL_TYPE,
8475 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8476 operand* and took AOP() inside function so sfr-ness can be checked,
8477 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8479 (genFunction, genEndFunction): optimized stack setup,
8480 (genMinus): optimized for literals with ending zeroes (in bytes),
8481 (genCast): fixed bug 0x%d
8482 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8483 (mcs51_port): added "CONST (CODE)" for const_name
8484 * src/mcs51/peeph.def: made rule 226 more generic
8485 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8486 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8487 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8488 * src/z80/main.c (z80_port): added NULL for const_name,
8489 (gbz80_port): added NULL for const_name
8490 * support/regression/tests/bug663539.c,
8491 * support/regression/tests/sfr16.c: new tests
8493 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8495 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8497 2005-06-24 Raphael Neider <rneider AT web.de>
8499 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8501 * device/include/pic16/signal.h: added USBIF
8504 2005-06-24 Raphael Neider <rneider AT web.de>
8506 * device/lib/pic16/libdev/pic18f2455.c,
8507 device/include/pic16/pic18f2455.h: NEW
8508 * device/include/pic16/pic18fregs.h,
8509 device/lib/pic16/pics.all,
8510 src/pic16/device.c: added 18f2455
8511 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8512 device/include/pic16/{pic18f[68][567].h,usart.h}:
8513 replaced MULTIPLE_USARTS define with more relaible
8514 compatibility sfrs (for USART access)
8516 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8518 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8519 and the output asm file line is printed on two lines.
8521 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8523 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8524 BGT, BLE, BHI, and BLS instructions
8525 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8527 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8528 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8530 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8532 2005-06-15 Raphael Neider <rneider AT web.de>
8534 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8535 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8536 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8537 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8538 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8540 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8542 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8543 Marcel Telka in bug #1215704
8545 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8547 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8548 located in shared memory bank.
8550 2005-05-31 Raphael Neider <rneider AT web.de>
8552 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8553 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8554 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8556 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8558 * device/lib/_strncpy.c: fixed the fix
8560 2005-05-26 Raphael Neider <rneider AT web.de>
8562 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8563 initializers with \0, bug #1208187
8564 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8565 intializers with \0, bug #1208187
8567 2005-05-26 Raphael Neider <rneider AT web.de>
8569 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8570 initializers with \0, bug #1208187
8571 * src/pic16/main.c (_process_pragma): added sanity checks
8572 for stack position and size, emit warnings when appropriate
8574 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8576 * device/lib/_strncpy.c: fixed not filling with \0
8578 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8580 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8582 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8583 compound_statement),
8585 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8587 2005-05-24 Raphael Neider <rneider AT web.de>
8589 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8591 2005-05-24 Raphael Neider <rneider AT web.de>
8593 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8594 TRISE definitions, closes bug #1162453
8596 2005-05-22 Raphael Neider <rneider AT web.de>
8598 * src/pic16/main.c (_process_pragma): check for missing
8599 arguments to pragmas code and udata
8600 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8601 consistency fixes to match other headers (thanks to Jim Paris)
8602 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8604 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8606 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8608 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8610 * support/regression/tests/bug1198642.c: new test
8611 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8612 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8613 * support/scripts/resource.h,
8614 * support/scripts/resource.rc,
8615 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8616 * support/scripts/sdcc.ico: added 32x32 icon
8618 2005-05-18 Raphael Neider <rneider AT web.de>
8620 * device/lib/pic16/libdev/pic18f*.c,
8621 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8622 keywords to "__sfr" and "__at (X)"
8623 * device/include/pic16/pic18fregs.h: added pic18f4520
8624 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8625 #1203088 (MPLAB compatibility)
8627 2005-05-17 Raphael Neider <rneider AT web.de>
8629 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8630 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8631 * device/lib/pic16/pics.all: added new devices
8632 * src/pic16/device.c: added support for pic18f4520
8634 2005-05-16 Raphael Neider <rneider AT web.de>
8635 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8636 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8637 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8638 convenience function for bit access
8640 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8642 * device/lib/printf_large.c: fixed bug 1193299
8643 * support/regression/tests/bug1057979.c: added test %3.3s
8645 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8647 * device/include/mcs51/8051.h,
8648 * device/include/mcs51/8052.h: made parseable with lint
8649 * device/include/mcs51/lint.h: added include file for (sp)lint
8650 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8651 * doc/cdbfileformat.lyx,
8652 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8654 2005-05-14 Raphael Neider <rneider AT web.de>
8656 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8657 * device/lib/pic16/libc/stdlib/itoa.c (new)
8658 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8659 * device/lib/pic16/libio/Makefile: exclude subdir according to
8660 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8661 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8662 * src/pic16/gen.c (genFunction): prevent annoying warning
8663 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8665 * support/cpp2/cppmain.c (cpp_output_string): new
8666 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8669 2005-05-13 Borut Razem <borut.razem AT siol.net>
8671 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8673 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8675 * .version: changed to version 2.5.1; back to bleeding edge development
8677 2005-05-11 Borut Razem <borut.razem AT siol.net>
8679 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8680 generate PDF version 1.3 documents
8682 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8684 * .version: changed to version 2.5.0
8686 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8688 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8690 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8692 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8693 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8694 well as many smaller updates.
8695 * .version: changed to version 2.5.0-pre1
8697 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8699 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8701 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8703 * support/regression/tests/bug1185672.c: added
8704 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8706 * src/mcs51/gen.c (genCall): added comments, made it look safer
8707 * src/mcs51/gen.c (genEndFunction): simplified
8709 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8711 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8713 2005-04-14 Borut Razem <borut.razem AT siol.net>
8715 * fixed bug 1045046 - SIGSEGV with really simple code?:
8716 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8717 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8719 2005-04-14 Borut Razem <borut.razem AT siol.net>
8721 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8722 src/pic16/device.h: temporarily disabled experimental #inline pragma
8725 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8727 * device/include/z80/stdio.h,
8728 * device/include/z80/string.h: removed these highly incomplete files so
8729 SDCC can use the default ones in device/include/
8731 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8733 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8735 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8738 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8740 * device/include/malloc.h: removed redundant __reentrant prototypes
8741 * device/lib/_mullong.c: added working xstack variant in asm (C version
8742 doesn't pass regression tests)
8743 * device/lib/bpx.c: used __data and made bpx char for mcs51
8744 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8745 (createFunction): fixed bug with xstackPtr
8746 * src/SDCCcse.c: corrected comments
8747 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8748 (killDeadCode, eBBlockFromiCode): removed unused code
8749 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8751 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8752 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8753 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8754 (genModOneByte): fixed warning in MSVC
8755 * src/mcs51/main.c (): added comments
8756 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8758 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8760 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8762 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8764 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8766 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8768 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8769 characters arrays of larger size than the declared one.
8771 2005-04-10 Borut Razem <borut.razem AT siol.net>
8773 * src/pic/gen.c (genInline),
8774 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8775 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8776 (findNextInstruction), (findPrevInstruction),
8777 (findInstructionUsingLabel),
8778 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8779 * src/pic/pcode.c (findLabel): added missing '\n'
8780 * src/src.dsp: added SDCCdwarf2.c to the project
8782 2005-04-09 Borut Razem <borut.razem AT siol.net>
8784 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8786 2005-04-08 Raphael Neider <rneider AT web.de>
8788 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8789 into the chain after a given one) and mergeDefmapSymbols (combine
8790 defmap entries for each symbol per pcode)
8791 * (createDefmap): have defmap entries merged in the end
8792 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8793 a symbol before replacing one access type's symbol, merge symbols in
8794 the end (replacement symbol might already have an entry)
8795 * (assignValnums): keep reference to written WREG intact
8797 2005-04-08 Raphael Neider <rneider AT web.de>
8799 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8802 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8804 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8807 2005-04-07 Raphael Neider <rneider AT web.de>
8809 * device/include/pic16/usart.h: added compatibility defines for
8810 devices with more than one USART
8811 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8813 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8815 * device/lib/Makefile.in: updated for port specific include
8817 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8819 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8821 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8823 * device/include/8051.h,
8824 * device/include/8052.h,
8825 * device/include/at89S8252.h,
8826 * device/include/at89c55.h,
8827 * device/include/at89x051.h,
8828 * device/include/at89x51.h,
8829 * device/include/at89x52.h,
8830 * device/include/mcs51reg.h,
8831 * device/include/reg51.h,
8832 * device/include/reg764.h,
8833 * device/include/regc515c.h,
8834 * device/include/sab80515.h: (re)moved these 12 files
8835 * device/include/mcs51/8051.h,
8836 * device/include/mcs51/8052.h,
8837 * device/include/mcs51/at89S8252.h,
8838 * device/include/mcs51/at89c55.h,
8839 * device/include/mcs51/at89x051.h,
8840 * device/include/mcs51/at89x51.h,
8841 * device/include/mcs51/at89x52.h,
8842 * device/include/mcs51/mcs51reg.h,
8843 * device/include/mcs51/reg51.h,
8844 * device/include/mcs51/reg764.h,
8845 * device/include/mcs51/regc515c.h,
8846 * device/include/mcs51/sab80515.h: and added them here
8848 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8850 * device/include/stdarg.h: changed SDCC specific keywords to double
8852 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8854 * device/include/hc08/mc68hc908gp32.h,
8855 * device/include/hc08/mc68hc908jb8.h,
8856 * device/include/hc08/mc68hc908jkjl.h,
8857 * device/include/hc08/mc68hc908qy.h: fixed comments
8858 * device/include/mcs51/README: updated
8859 * device/include/mcs51/c8051f120.h: added PINRSF
8860 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8861 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8862 amidst code. Also inline is not supported.
8864 2005-04-06 Raphael Neider <rneider AT web.de>
8866 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8867 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8868 callers stack/frame pointers
8870 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8872 * device/include/pic16/usart.h: added, missing in previous commit,
8873 * device/include/pic16/adc.h: fixed typo,
8874 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8876 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8878 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8879 uninitialized because a bug appears with gplink
8880 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8881 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8882 complains for unrecognised option
8884 2005-04-05 Raphael Neider <rneider AT web.de>
8886 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8887 structs as well (using memcpy)
8888 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8889 on ISRs (GOTO has no label)
8890 * src/pic16/device.h: added OF_OPTIMIZE_DF
8891 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8892 new data flow analysis/optimization
8893 * src/pic16/pcode.c: added (prototypes for and implementation of)
8894 dataflow analysis functions, fixed pCodeInstructions' inCond and
8895 outCond values, made RCALL a branch instruction
8896 * (pic16_unlinkpCode): keep C line if possible
8897 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8898 C line moved if possible
8899 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8900 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8901 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8902 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8904 * (pic16_getJumptabpCode): NEW, needed in...
8905 * (LinkFlow): fixed handling of jumptables, calls and conditional
8907 * (pic16_InsertCommentAfter): NEW
8908 * (pic16_pCodeReplace): made verbose and flow preserving
8909 * (AnalyzeFlow): added call to data flow analysis
8910 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8911 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8912 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8914 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8916 * src/SDCCast.c (decorateType): fixed bug #1105626
8918 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8920 * device/include/asm/pic16/features.h,
8921 * pic18f*.h headers,
8922 * device/include/pic16/adc.h,
8923 * device/include/pic16/delay.h,
8924 * device/include/pic16/i2c.h,
8925 * device/include/pic16/malloc.h,
8926 * device/include/pic16/stdio.h,
8927 * device/include/pic16/stdlib.h,
8928 * device/include/pic16/string.h,
8929 * device/lib/pic16/libc/stdio/printf_tiny.c,
8930 * device/lib/pic16/libc/stdio/printf_small.c,
8931 * device/lib/pic16/libc/stdio/strmgpsim.c,
8932 * device/lib/pic16/libc/stdio/strmmssp.c,
8933 * device/lib/pic16/libc/stdio/strmusart.c,
8934 * device/lib/pic16/libc/stdio/vfprintf.c,
8935 * device/lib/pic16/libc/stdlib/ltoa.c,
8936 * device/lib/pic16/libc/stdlib/putchar.c,
8937 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8938 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8939 * device/lib/pic16/libc/stdlib/memchrram.c,
8940 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8941 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8942 * device/lib/pic16/libio/adc/adcbusy.c,
8943 * device/lib/pic16/libio/adc/adcread.c,
8944 * device/lib/pic16/libio/adc/adcsetch.c,
8945 * device/lib/pic16/libio/usart/ubaud.c,
8946 * device/lib/pic16/libio/usart/ubusy.c,
8947 * device/lib/pic16/libio/usart/udrdy.c,
8948 * device/lib/pic16/libio/usart/uopen.c,
8949 * device/lib/pic16/libio/usart/uputc.c,
8950 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8951 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8952 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8953 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8954 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8955 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8956 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8957 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8958 specific keywords to double underlined form,
8959 * device/lib/pic16/libc/Makefile.rules,
8960 * device/lib/pic16/libsdcc/Makefile.rules,
8961 * device/lib/pic16/libm/Makefile,
8962 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8963 to compile with C standard set in Makefile.common
8964 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8965 rand.c and crc.c in compilation process,
8966 * device/lib/pic16/libsdcc/int/divuint.c,
8967 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8968 `c' from signed to unsigned,
8969 * device/lib/pic16/startup/crt0.c,
8970 * device/lib/pic16/startup/crt0i.c,
8971 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8972 keywords to double underlined form, bug fixes in _do_cinit function
8973 which prevented the correct initialization of the .idata segment,
8974 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8975 core to enter a infinite loop
8976 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8978 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8980 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8982 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8984 * device/include/Makefile.in: add support for hc08 subdirectory
8985 * device/include/hc08/: new subdirectory
8986 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8987 Lucas Loizaga, thanks!
8988 * device/include/hc08/mc68hc908qy.h,
8989 * device/include/hc08/mc68hc908gp32.h,
8990 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8991 their own directory. Changed internal macro names to use the compiler
8992 reserved namespace. Changed SDCC specific keywords to double
8994 * device/include/math.h,
8995 * device/include/malloc.h,
8996 * device/include/stdarg.h,
8997 * device/include/stdbool.h
8998 * device/include/string.h,
8999 * device/include/tinibios.h,
9000 * device/include/ds400rom.h,
9001 * device/include/8051.h,
9002 * device/include/8052.h,
9003 * device/include/80c51xa.h,
9004 * device/include/at89c55.h,
9005 * device/include/at89S8252.h,
9006 * device/include/at89x51.h,
9007 * device/include/at89x52.h,
9008 * device/include/ds80c390.h,
9009 * device/include/reg764.h,
9010 * device/include/regc515c.h,
9011 * device/include/sab80515.h,
9012 * device/include/mcs51/c8051f000.h,
9013 * device/include/mcs51/c8051f018.h,
9014 * device/include/mcs51/c8051f020.h,
9015 * device/include/mcs51/c8051f040.h,
9016 * device/include/mcs51/c8051f060.h,
9017 * device/include/mcs51/c8051f120.h,
9018 * device/include/mcs51/c8051f300.h,
9019 * device/include/mcs51/c8051f310.h,
9020 * device/include/mcs51/c8051f320.h,
9021 * device/include/mcs51/c8051f330.h,
9022 * device/include/mcs51/c8051f350.h,
9023 * device/include/z180.h: Changed SDCC specific keywords to double
9026 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9028 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9030 * (pic16_assignConfigWordValue): disable testing of configuration
9031 register value with config mask,
9032 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9033 function with port->fun_prefix,
9034 * (genFunction): when generating a naked interrupt function never
9035 create an absolute segment placed in interrupt vector address, place
9036 the actual interrupt function at IVA instead, when an interrupt
9037 function is generated with unspecified interrupt then do not create
9038 the absolute section,
9039 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9040 code for generating a call to generic pointer get/put function with
9041 a call to function pic16_callGenericPointer(),
9042 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9043 the call to the generic pointer get/put functions with prefixing the
9044 function name with port->fun_prefix,
9045 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9046 * src/pic16/main.c (_process_pragma): prefix function with
9048 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9049 calling assembler, old 18Fxxxx macro is deprecated,
9050 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9051 PC_ASMDIR in while condition,
9052 * (findInstruction): add PC_ASMDIR in while condition,
9053 * (buildCallTree): prefix main with port->fun_prefix,
9054 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9055 identifier for variable with banked access in instructions BTFSS,
9056 BTFSC, BCF, BSF, BTG
9057 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9058 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9059 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9060 perform optimization when enviroment variable NO_REG_OPT is set,
9061 * (insideLRBlock): NEW, return 1 if register is inside an
9062 INF_LOCALREGS block,
9063 * (RemoveRegFromLRBlock): remove a register that is completely
9064 eliminated by register optimization, but it is still left in local
9065 register store/restore in/from stack block,
9066 * (Remove2pcodes): after removing register, check to see if it
9067 should be removed from local register store/restore in/from stack
9069 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9070 DUMMY_READ_VOLATILE,
9072 * device/include/pic16/adc.h: minor prototype modifications and
9074 * device/include/pic16/malloc.h: added GPL notice various
9076 * device/include/pic16/stdint.h: NEW, standard header for ints
9077 * device/include/pic16/delay.h: NEW, header for delay functions,
9078 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9080 * device/include/pic16/signal.h: NEW, header providing helper macros
9081 for implementing signal handlers,
9082 * device/include/pic16/stdio.h: added prototypes for functions,
9083 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9084 prototypes for stdin and stdout, added macro PUTCHAR to
9085 automatically implement putchar function prototype,
9086 * device/include/pic16/usart.h: modified and updated USART library,
9087 * device/lib/pic16/libio/adc/,
9088 * device/lib/pic16/libio/i2c: some modifications to improve library
9090 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9091 family of functions,
9092 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9093 family of functions and other sources,
9094 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9095 of the PIC18Fxx[28] devices,
9096 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9097 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9098 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9099 _do_cinit function, because the previous failed when local variables
9100 where not placed in the same memory bank,
9101 * device/lib/pic16/libsdcc/char/: various modifications to improve
9102 library performance,
9103 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9104 information on the new functions of the c library and more...
9106 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9108 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9110 2005-03-26 Raphael Neider <rneider AT web.de>
9112 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9113 if condition == CARRY)
9114 * (genCmp): adapted to new genSkipc semantics
9115 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9116 on rIfx (genCmp was broken)
9118 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9120 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9121 * src/z80/main.c (_keywords[]),
9122 * src/SDCCglobal.h (struct options),
9124 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9125 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9126 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9127 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9128 always available in leading double underscore form. The C99 support is
9129 mostly missing, but it's a start.
9130 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9131 reserved identifier "__data".
9133 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9135 * src/mcs51/peeph.def: fixed bug 1170013
9137 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9139 * device/include/mcs51reg.h: fixed bug 842007
9141 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9143 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9146 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9148 * src/port.h (struct PORT),
9149 * src/avr/ralloc.c (avr_assignRegisters),
9151 * src/ds390/ralloc.c (ds390_assignRegisters),
9153 * src/hc08/ralloc.c (hc08_assignRegisters),
9155 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9157 * src/pic/ralloc.c (pic14_assignRegisters),
9159 * src/pic16/ralloc.c (pic16_assignRegisters),
9161 * src/xa51/ralloc.c (xa51_assignRegisters),
9163 * src/z80/ralloc.c (z80_assignRegisters),
9165 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9166 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9168 * src/SDCCdflow.c (computeDataFlow),
9170 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9172 * src/SDCCcflow.c (*),
9174 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9175 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9176 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9177 immedDom() returning wrong block; probably fixes bug #1160833)
9179 2005-03-20 Borut Razem <borut.razem AT siol.net>
9181 * support/scripts/inc2h.pl: WIN32 port
9183 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9185 * device/lib/makefile.in: added abs.c and labs.c
9187 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9189 * device/include/stdint.h: added
9190 * device/lib/abs.c: added
9191 * device/lib/labs.c: added
9192 * device/include/stdlib.h: added abs() and labs() prototypes
9193 * device/lib/libsdcc.lib: added abs and labs
9194 * device/include/float.h,
9195 * device/lib/_fsmul.c,
9196 * device/lib/printf_fast.c,
9197 * device/lib/printf_tiny.c: updated comments
9199 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9201 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9204 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9206 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9207 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9209 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9211 * device/lib/printf_large.c: removed inline assembly for portability and
9212 readability. Use printf_fast if speed or size are more important.
9213 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9214 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9216 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9218 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9219 prevent compiler warning
9221 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9223 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9224 moved to level 0 and declared as static. Also they are explicit
9225 placed in access bank. This was necessery because some times they
9226 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9227 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9228 optimizations. Currently only compare to unsigned char is implemented,
9229 * src/pic16/gen.c: added fReturnIdx array,
9230 * (struct resolvedIfx) is moved to gen.h and made public,
9231 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9232 * (aopForSym): added an optimization to directly store in stack of
9233 the operand of a SEND iCode,
9234 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9235 but as registers instead (AOP_REG) using the fReturnIdx array,
9236 * (pic16_freeAsmop): remove the freed register from the
9237 _G.sregsAlloc field,
9238 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9239 a compare of 'WREG',
9240 * (pic16_popGetTempRegCond): changed function prototype, now
9241 function takes also a bitVector argument v which holds the current
9242 set of registers that are allocated for stack access by aopForSym,
9243 registers allocated in aopForSym for accessing stack symbols are not
9244 any more part of the functions usedRegs field,
9245 * (genCall): some times aopOp is called for a stack variable to be
9246 send, aopForSym might perform the push, if this is true make sure
9247 that genCall doesn't push the variable twice by testing _G.resDirect,
9248 * (genFunction): changed testing for unspecified interrupt number
9249 from 256 to INTNO_UNSPEC,
9250 * modified selection scheme of frame pointer generation. Previously
9251 if function did use local registers a frame pointer was generated,
9252 now a frame pointer is generated only if function has arguments
9253 (that need PLUSW2 register access), or has stack arguments, or the
9254 compiler is not instructed to omit the frame pointer,
9255 * (genEndFunction): before restoring local registers that were saved
9256 in the function preamble, also restore the registers that *might*
9257 have been allocated for stack access,
9258 * (genRet): removed some old comments,
9259 * (genCmp, the active (RN's) version): added a call to the
9260 pic16_genCmp_special function to perform the compare with a more
9261 robust and optimized way,
9262 * (genInline): a feature has been added in inline code generation,
9263 which allows a wildcard variable substitution when writing inline
9264 assembly. Code is incomplete and experimental therefore undocumented,
9265 * (genCast): changed order of aopOp for result and right to allow
9266 aopForSym to directly load the result if possible,
9267 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9268 perform an optimized compare on some selected special occasions,
9269 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9270 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9271 generate an IVT any more,
9272 * src/pic16/main.c (pic16_optionsTable): added command line option
9274 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9275 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9277 * src/pic16/NOTES: Raphael Neider added in list of active developers
9278 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9279 jumptable_end to prevent bug #,
9280 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9281 inCond and outCond fields,
9282 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9283 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9284 turn off register spilling,
9285 * (packRegsForOneUse): synced with other ports' versions although it
9286 is not used currently,
9287 * (pic16_packRegisters): added an optimization while reading
9288 structure bitfields, some registers may be saved (malloc code is
9289 decreased by 80 bytes)
9291 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9293 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9294 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9295 this can be optimized more?
9297 2005-03-10 Raphael Neider <rneider AT web.de>
9299 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9300 genNearPointerGet): (hopefully) fixed access to bitfields via
9301 pointers (p->bitN = x; and x = p->bitN; failed)
9303 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9305 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9307 2005-03-09 Raphael Neider <rneider AT web.de>
9309 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9311 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9313 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9314 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9315 (regTypeNum): set REG_BIT type if necessary
9316 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9317 * support/regression/tests/critical.c: check bug 1144613
9319 2005-03-02 Raphael Neider <rneider AT web.de>
9321 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9323 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9325 * src/avr/ralloc.c (serialRegAssign),
9326 * src/ds390/ralloc.c (serialRegAssign),
9327 * src/hc08/ralloc.c (serialRegAssign),
9328 * src/mcs51/ralloc.c (serialRegAssign),
9329 * src/pic/ralloc.c (serialRegAssign),
9330 * src/pic16/ralloc.c (serialRegAssign),
9331 * src/xa51/ralloc.c (serialRegAssign),
9332 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9334 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9336 * src/SDCCast.c (decorateType): fixed bug 1124787
9338 2005-02-20 Hubert Sack <sack AT digiplan.de>
9339 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9341 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9344 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9346 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9347 to keep the correct label reference count when adding/removing references
9348 to labels. A peephole file using this is appended to patch #1144962.
9350 2005-02-14 Raphael Neider <rneider AT web.de>
9352 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9353 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9354 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9355 retrievals of result operand's value on assignment
9357 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9359 * device/include/pic16/string.h: modified prototype for memccpy()
9360 to memccpy(void *, void *, char, size_t)
9361 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9362 check whether to omit frame pointer or not,
9363 * (genInline): convert all occurences of "\n" to LF in inline
9364 assembler blocks, this helps formatting the inline text,
9365 * (pic16_loadFSR0): modified prototype,
9366 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9367 removed some 8051 legacy code,
9368 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9369 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9370 before allocating temporary registers in functions,
9372 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9374 * support/regression/tests/bitvars.c: corrected the "fix"
9376 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9378 * support/regression/tests/bitvars.c,
9379 * support/regression/tests/bitwise.c,
9380 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9382 2005-02-10 Raphael Neider <rneider AT web.de>
9384 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9385 different size for Alpha
9386 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9388 2005-02-09 Raphael Neider <rneider AT web.de>
9390 * src/SDCC.lex(doPragma) : save and restore warning options as well
9391 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9392 * have #pragma less_pedantic set the errorlevel to WARNING
9394 * (cloneOptimize) : fixed wrong malloc's size
9395 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9396 facilitate correct handling of #pragma (save|restore)
9398 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9400 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9402 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9404 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9406 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9408 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9410 2005-02-02 Raphael Neider <rneider AT web.de>
9412 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9413 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9414 * (pic16_storeForReturn): fixed to allow returning function pointers
9415 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9416 * device/include/pic16/{stddef.h,stdbool.h}: added
9418 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9420 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9422 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9424 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9425 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9426 appeared to be required
9428 2005-01-31 Borut Razem <borut.razem AT siol.net>
9430 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9431 include/mcs51 and include/z80 directories to the package
9433 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9435 * src/hc08/gen.c (genFunction): fixed bug #1112752
9437 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9439 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9441 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9443 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9445 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9447 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9449 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9451 * device/include/c8051fxxx.h: removed these 6 files
9452 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9454 2005-01-26 Raphael Neider <rneider AT web.de>
9456 * src/pic16/gen.c (genAssign): fixed assignment from longs
9457 in codespace (were cut to three bytes)
9458 * (genDummyRead): implemented (except for CODESPACE...),
9460 * src/pic16/glue.c (emitStatistics): beautified
9461 * device/lib/pic16/libm/Makefile: added include path
9463 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9465 * src/z80/gen.c (aopPut): fixed bug #1103902
9467 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9469 * device/lib/expf.c: fixed bug #1095792
9471 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9473 * device/lib/pic16/libm: added Math library sources
9475 2005-01-24 Raphael Neider <rneider AT web.de>
9477 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9478 to enable upcast to pCodeOpReg2 (there is no type tag to
9479 differenciate the two and pic16_popGet2p cast into PCOR2)
9480 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9481 (sizeof(sectNames) changed to sizeof(sectName))
9482 Both patches fix segfaults under MinGW.
9484 2005-01-23 Raphael Neider <rneider AT web.de>
9486 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9487 Safe_[mc]?alloc()'ed variables
9488 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9489 of (byte sized) temporaries (assign them to WREG for now)
9490 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9491 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9492 this might fix SIGSEGVs on MinGW...
9493 * src/SDCCopt.c (killDeadCode): restored original behaviour
9494 (volatile operands might get thrown away though)
9496 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9498 * src/pic16/gen.c: fixed bug #1106975,
9499 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9500 pointer update, INTCON is saved, global interrupts are disabled and
9501 restored after updateing TOS.
9502 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9503 * added function attribute 'shadowregs' to take advantage of shadow
9505 * added function attribute 'wparam' as an alternative to the wparam
9507 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9508 user declares a non-ISR function as 'shadowregs',
9509 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9511 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9513 * .version: bumped version number to 2.4.8
9514 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9516 * device/lib/pic16/libio/i2c/: I2C module support library,
9517 * device/include/pic16/i2c.h: I2C support library header,
9518 * device/lib/pic16/libc/stdio/: standard IO support sources,
9519 * (printf_small.c): printf_small() source, supports float print,
9520 * (printf_tiny.c): printf_tiny() source, does not support floats,
9521 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9522 enable global optimizations for entire library source, other
9523 Makefiles in the source tree are also modified to reflect this,
9524 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9526 * doc/sdccman.lyx: updated to reflect new changes,
9527 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9528 sym->onStack if-case,
9529 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9530 sbit, idata, _idata, xdata, _xdata,
9531 * added pragma library, to link an external library, (see doc),
9532 * removed command line options, --pomit-config-words, --pomit-ivt,
9533 --pleave-reset-vector,
9534 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9535 when calling assembler to reflect memory model used, also define
9536 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9537 reflect stack model used,
9538 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9539 on stack return NULL,
9541 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9543 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9544 of the operands is volatile. Fixes #1020220
9546 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9548 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9549 * (OptimizeRegUsage): make sure that there is really no other flow where
9550 the first pCode is used
9552 2005-01-22 Raphael Neider <rneider AT web.de>
9554 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9555 to fix #1106967 (pCode->seq are not set up correctly)
9557 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9559 * src/SDCCglue.c (glue): make sure code area is declared before the
9560 static initialization area.
9562 2005-01-21 Raphael Neider <rneider AT web.de>
9564 * device/lib/Makefile.in: fixed test for pic16 install dir
9565 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9567 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9568 added --optimize-goto compiler switch and pragma wparam documentation
9569 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9570 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9571 and PRODH closing bug #1071770 (peephole optimizer)
9573 2005-01-19 Raphael Neider <rneider AT web.de>
9575 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9576 cmdLine buffers (used when calling sdcpp...) are large enough
9577 (MAX_PATH=256 truncates arguments leading to system halts when
9579 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9580 * (genUminus): rewritten to for efficiency
9581 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9582 used uninitialized in some cases)
9583 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9584 copy the third byte from the int -- now assumes 0x80 (data memory)
9585 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9586 operands (genAddLit expects the iCode's operands to swapped as
9587 well), fixed leftover bytes (crashed for short left operands)
9588 * (pic16_genMinusDec): performance improvements, removed false
9590 * (pic16_genMinus): fixed to cope with differently sized operands
9591 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9593 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9594 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9595 new banksel optimization
9596 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9597 analysis for temporary registers (segfaults...)
9598 * src/pic16/peeph.def: added rule
9600 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9602 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9603 which converts a float number to its ASCII representation
9604 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9605 functions to convert the fractional and integer part of a float to ASCII,
9606 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9607 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9609 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9611 * device/include/pic16/adc.h: added GPL info,
9612 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9613 a pCodeOp as tested operand,
9614 * (genNearPointerGet): optimized bit testing, does not use
9615 intermediate register for bit value, test directly instead with
9616 BTFSS, BTFSC, works only for single bits,
9617 * (genpic16Code): dump the name of the iCode in the asm,
9618 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9619 renamed to pic16_decodeOp,
9620 * (serialRegAssign): do not allocate a temporary register for iCode
9621 sequences that test a single bit for 1/0
9623 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9625 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9626 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9627 access stack and frame pointers. They are initially assigned to
9628 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9629 accessing SFRs. Updated all occurences of modification of stack or
9630 frame pointer in gen.c and pcode.c,
9631 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9632 assigning of a literal value to pointers,
9633 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9634 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9637 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9639 * doc/sdccman.lyx: update documentation about stack pragma, added
9640 some info for stack memory models
9642 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9644 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9646 2005-01-08 Raphael Neider <rneider AT web.de>
9648 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9649 udata sections to fix bug #1097823
9651 2005-01-05 Raphael Neider <rneider AT web.de>
9653 * src/pic16/gen.c (genGenericShift): added handling of differently
9654 sized left operand and result
9656 2005-01-04 Raphael Neider <rneider AT web.de>
9658 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9659 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9660 to hold the condition bit)
9661 * added new version of genCmp (old code available via #define)
9662 * added new version of genShiftLeft/genShiftRight in a generic
9663 way, now supports shifting by negative values
9664 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9665 shiftCount (expected by genGenericShift)
9666 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9667 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9669 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9670 is an invalid literal too...)
9672 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9674 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9675 from Raphael Neider,
9676 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9677 for 8-bit literals. This fixes some literal operands which are sign
9678 extended to 16-bits ints when instruction needs only 8-bits.
9680 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9682 * device/lib/logf.c: added mcs51 assembly version
9683 * device/lib/expf.c: added mcs51 assembly version
9684 * device/lib/_logexpf.c: new shared asm code for expf and logf
9685 * device/include/math.h: add defines for assembly math library
9686 * device/lib/Makefile.in: build new _logexpf.c
9687 * device/lib/libfloat.lib: use new _logexpf.c
9689 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9692 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9693 device types which have less than 0x7f registers.
9695 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9697 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9699 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9701 * device/lib/printf_fast.c: only build on supported arch.
9702 * device/lib/printf_tiny.c: only build on supported arch.
9703 * device/lib/printf_fast_f.c: only build if asm float lib
9704 * device/lib/_fsget1arg.c: only build if asm float lib
9705 * device/lib/_fsget2args.c: only build if asm float lib
9706 * device/lib/_fsnormalize.c: only build if asm float lib
9707 * device/lib/_fsreturnval.c: only build if asm float lib
9708 * device/lib/_fsrshift.c: only build if asm float lib
9709 * device/lib/_fsswapargs.c: only build if asm float lib
9710 * device/include/stdio.h: don't provide print_fast,
9711 print_fast_f, print_tiny prototypes if --xstack used
9713 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9715 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9716 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9719 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9721 * device/lib/printf_fast_f.c: same as printf_fast, but
9722 with floating point enabled
9723 * device/lib/printf_fast.c: minor tweaks
9724 * device/include/stdio.h: add printf_fast_f
9726 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9728 * src/SDCCmain.c: make --float-reent default for mcs51
9729 * device/lib/_fsadd.c: added mcs51 assembly version
9730 * device/lib/_fssub.c: added mcs51 assembly version
9731 * device/lib/_fsmul.c: added mcs51 assembly version
9732 * device/lib/_fsdiv.c: added mcs51 assembly version
9733 * device/lib/_fseq.c: added mcs51 assembly version
9734 * device/lib/_fsneq.c: added mcs51 assembly version
9735 * device/lib/_fsgt.c: added mcs51 assembly version
9736 * device/lib/_fslt.c: added mcs51 assembly version
9737 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9738 * device/lib/Makefile.in: add _fscmp to build
9739 * device/lib/libfloat.lib: add _fscmp to build
9741 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9743 * device/lib/_fs2slong.c: added mcs51 assembly version
9744 * device/lib/_fs2sint.c: added mcs51 assembly version
9745 * device/lib/_fs2schar.c: added mcs51 assembly version
9746 * device/lib/_fs2ulong.c: added mcs51 assembly version
9747 * device/lib/_fs2uint.c: added mcs51 assembly version
9748 * device/lib/_fs2uchar.c: added mcs51 assembly version
9749 * device/lib/_slong2fs.c: added mcs51 assembly version
9750 * device/lib/_sint2fs.c: added mcs51 assembly version
9751 * device/lib/_schar2fs.c: added mcs51 assembly version
9752 * device/lib/_ulong2fs.c: added mcs51 assembly version
9753 * device/lib/_uint2fs.c: added mcs51 assembly version
9754 * device/lib/_uchar2fs.c: added mcs51 assembly version
9755 * device/include/float.h: added #define to select asm vs c
9757 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9759 * device/lib/printf_fast.c: improvements to float output
9760 * device/include/float.h: add defines for assembly float library
9761 * device/lib/_fsget1arg.c: receive 1 float arg
9762 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9763 * device/lib/_fsnormalize.c: normalize a float
9764 * device/lib/_fsreturnval.c: return float, various helper routines
9765 * device/lib/_fsrshift.c: right shift a float's mantissa
9766 * device/lib/_fsswapargs.c: swap 2 floats
9767 * device/lib/Makefile.in: build these 6 new files for mcs51
9768 * device/lib/libfloat.lib: add these 6 files to the library
9770 2004-12-26 Borut Razem <borut.razem AT siol.net>
9772 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9775 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9777 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9778 and fully reentrant and register bank neutral.
9779 * device/lib/printf_fast.c: added float (not enabled by default),
9780 added compact/slower integer (also not enabled by default),
9781 improved size/speed of fast integer code, other minor changes
9782 * device/include/stdio.h, device/lib/Makefile.in,
9783 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9785 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9787 * src/pic16/pcode.c: declaring variables other than at the start of a
9788 block is not supported in C by VC6.
9790 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9792 * applied a previous patch from Raphael Neider that wasn't included
9793 in the previous commits, which fixes infinite loops within jumptable
9795 * made some fixes that previous patches introduced
9797 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9799 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9800 that fixes an issue with AOP_PCODE asmop's offset,
9801 * (pic16_popCopyReg): update instance field too,
9802 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9803 function of pic port,
9804 * (genCmp, genAnd, genAssign),
9805 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9807 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9809 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9810 variables initial values to idata section,
9811 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9812 variables in some functions. This utilizes parmBytes field of iCode
9813 structure to hold the offset of the variable in stack. (might be
9814 able to use the stack field too?)
9815 * applied patch from Raphael Neider # ### , # ###
9816 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9817 variable initial values in idata section,
9818 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9819 for static variables with initial value
9820 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9821 applied fix in while loop from Raphael Neider.
9823 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9825 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9826 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9827 * src/ds390/ralloc.c (serialRegAssign): spill bits
9828 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9829 * support/Util/SDCCerr.c,
9830 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9831 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9832 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9834 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9836 * device/include/sdcc-lib.h: inserted LGPL, added includes
9837 asm/ds390/features.h and asm/mcs51/features.h
9838 * device/include/asm/default/features.h,
9839 * device/include/asm/gbz80/features.h,
9840 * device/include/asm/z80/features.h: added empty _AUTOMEM
9842 * device/include/asm/ds390/features.h,
9843 * device/include/asm/mcs51/features.h: added files with defines for
9844 _AUTOMEM and _STATMEM indicating automatic and static storage class
9845 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9846 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9847 * src/SDCCicode.c (geniCodeCast),
9848 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9849 * src/SDCCloop.c (loopInduction): removed unused variable lr
9850 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9851 to convertToFcall to include char modulo (RFE 1065037), added check
9852 if left operand is unsigned and use abs of literal value
9853 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9854 as it doesn't work after conversion from peephole.def to peephole.rul
9855 * src/mcs51/gen.c (toBoolean): added check for size,
9856 (genModOneByte): optimized code for signed char modulo a literal
9857 power of 2 (thanks to Hubert Sack),
9858 (genRRC): removed unnecessary "clr c",
9859 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9860 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9862 swapped rules 256.c and 256.d,
9863 extended 256.d by using new multiple checks (thanks Erik),
9864 added rules 256.e and 256.f,
9865 updated rule 261.a and 261.b to new generated code
9866 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9868 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9870 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9871 induction related bugs, including first part of bug #1074377
9873 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9875 * applied patch from bug-report #1076292,
9876 * applied patches for genAnd and Goto-optimizations for Raphael
9878 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9879 dump a less iCode information,
9880 * src/pic16/device.h (pic16_options_t): added field debgen,
9881 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9882 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9883 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9885 * (various functions): added macros FENTRY and FENTRY2 to functions,
9886 to emit function prologue,
9887 * (various functions): fixed indentation,
9888 * (genNearPointerGet): fixed loading of FSR0,
9889 * (genPackBits): applied patch from Raphael Neider to fix updating
9890 of FSR0 and touching only the modified bits,
9891 * src/pic16/genarith.c (various functions): added macros FENTRY to
9892 emit function prologue in comments,
9893 * src/pic16/pcode.h: added functions debugf2, debugf3,
9894 * src/pic16/ralloc.c: partial fix for packForPush caused
9897 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9899 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9900 <stsp AT users.sourceforge.net> with reversed byte order
9901 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9903 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9905 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9907 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9908 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9910 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9912 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9914 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9916 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9918 (setFromConditionArgs): friendly operand parser for peephole rules,
9919 (operandBaseName, operandsNotRelated): new peephole condition
9920 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9921 architecture specific register naming into account, handles n-way
9922 comparisons, and supports quoted literals
9923 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9925 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9927 * src/mcs51/peeph.def: fixed bug #1076940
9929 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9931 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9933 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9935 Adding support for replacing ljmps with sjmps in jumptables
9936 generated for switch statements. For now you need to set the
9937 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9938 Now 4 algorithms for mcs51 jumptable generation are used:
9939 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9940 addresses loaded pc-relative for up to 112 cases and stack-pushing
9941 target addresses loaded with offset from dptr for up to 256 cases.
9943 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9944 * src/mcs51/main.c: adapted constants for switch table generation
9945 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9947 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9949 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9950 * support/regression/tests/bug1057979.c: added test for bug 1073386
9952 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9954 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9957 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9959 * src/pic16/device.h,
9960 * src/pic16/genarith.c,
9963 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9965 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9967 Large cummulative patch for pic16 port.
9968 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9969 to call when a stack overflow occurs,
9970 * (malloc.h): added CVS Id tag,
9971 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9973 * added libc directory. The current version of LibC contains string
9974 functions, ctype functions and macros and some functions of the
9975 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9976 be extensively tested in the future. Standard disclaimer here.
9977 Library is not automatically build yet. But one can build it by
9978 invoking 'make' inside the libc directory.
9979 * added ADC library under libio. Preliminary version yet.
9981 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9982 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9983 aopForRemat() now and not by pic16_aopOp(),
9984 * (pic16_popGetTempReg): removed warning messgae when allocating
9985 temporary registers, its a buggy feature and will be removed,
9986 * (pic16_popGet): set register instance field in AOP_CRY,
9987 * (pic16_outBitC): fixed for results in size greater than 1,
9988 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9989 * (pic16_storeForReturn): optimized return of 0,
9990 * (genCmp): experimental code for new genCmp which uses PIC18's
9991 special compare&skip instructions. Initial tests fail some times
9992 with variables grater than 1 byte in size, so new code is disabled,
9993 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9995 * (genCast): began a fix to optimize the casting of a bit to another
9996 bit, now assigning a bitfield to another bitfield will fail, sorry,
9997 * src/pic16/main.c: disabled the use of lr-support feature,
9998 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9999 * added some function prototypes, added function _debugf prototype,
10000 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10001 bits with offset (case PO_GPR_BIT),
10002 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10004 * (isBankInstruction): modified to return 0 for no banking instruction,
10005 and 1 for banking instruction,
10006 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10007 caused stop processing pCodes after a inline assembly block,
10008 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10009 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10010 registers when it shouldn't,
10011 * src/pic16/ralloc.c (allocReg): add preliminary support for
10012 supporting a limited set of temporary registers,
10014 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10016 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10017 genDataPointerSet): ensure assignments always copy in MSB to LSB
10019 (loadRegFromAop): recognize CLRH optimization,
10020 (genFunction): optimize RECEIVE iCodes in reentrant functions
10022 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10024 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10025 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10027 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10028 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10029 contiguous with data
10031 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10033 * device/lib/_gptrget.c (_gptrget),
10034 * device/lib/_gptrgetc.c (_gptrgetc),
10035 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10036 instead of sjmp to ret
10037 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10038 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10040 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10042 * .version: bumped version to 2.4.7
10043 * device/lib/_gptrget.c (_gptrget): is now _naked
10044 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10045 * device/lib/_gptrput.c (_gptrput): is now _naked
10046 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10047 (createFunction): fixed xstack
10048 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10049 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10051 (geniCodeCritical): store original interrupt state in an iTemp bit
10052 var unless stack-auto
10053 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10054 * src/SDCCmain.c (setIncludePath): added include/target to search path
10055 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10056 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10058 (processFuncArgs): put bit vars in bit area
10059 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10060 unsaveRBank): fixed xstack,
10061 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10062 (genFunction, genEndFunction): fixed xstack,
10063 (genAssign): optimization don't walk backwards through mem
10064 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10065 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10066 * support/regression/Makefile: also make library (for stack-auto) when
10067 making "all" and added "test-mcs51-xstack-auto"
10068 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10069 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10070 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10071 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10072 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10073 make-library by MAKE_LIBRARY
10074 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10075 regression tests for xstack
10076 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10077 * support/regression/tests/critical.c: test for critical on mcs51
10079 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10081 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10082 built version of sdcc instead of installed version
10084 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10086 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10087 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10089 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10090 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10091 WARNING: remove device/lib/build/z80/printf.o by hand when
10092 updating from previous build!
10093 * device/lib/z80/printf.c: updated comment
10094 * support/regression/tests/bug1057979.c: test all ports now
10095 * support/regression/tests/bug1065458.c: file added
10097 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10099 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10100 *_start and *_end symbols for static functions
10102 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10104 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10105 and search crt0.o in all library paths,
10106 (setIncludePath): proper handling of --nostdinc,
10107 (setLibPath): proper handling of --nostdlib
10108 * support/regression/Makefile,
10109 * support/regression/ports/ds390/spec.mk,
10110 * support/regression/ports/gbz80/spec.mk,
10111 * support/regression/ports/hc08/spec.mk,
10112 * support/regression/ports/mcs51/spec.mk,
10113 * support/regression/ports/mcs51-large/spec.mk,
10114 * support/regression/ports/mcs51-stack-auto/spec.mk,
10115 * support/regression/ports/z80/spec.mk: use include and lib files from
10116 built version of sdcc instead of installed version
10117 * doc/sdccman.lyx: fixed typo in --nostdinc
10119 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10122 * src/pic/device.c,
10123 * src/pic/ralloc.c,
10124 * src/pic/gen.c : added support to generate code for struct bit fields.
10126 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10128 * as/xa51/xa_version.h,
10129 * device/include/errno.h,
10130 * device/include/regc515c.h,
10131 * device/lib/_itoa.c,
10132 * device/lib/_ltoa.c,
10133 * device/lib/ser_ir_cts_rts.c,
10134 * sim/ucsim/xa.src/glob.cc,
10135 * sim/ucsim/xa.src/inst_gen.cc,
10136 * sim/ucsim/xa.src/xa_bit.cc,
10137 * sim/ucsim/xa.src/xa_sfr.cc,
10138 * sim/ucsim/z80.src/inst_dd.cc,
10139 * sim/ucsim/z80.src/inst_fdcb.cc,
10140 * support/scripts/keil2sdcc.pl,
10141 * src/pic16/pic16.dsp,
10142 * src/pic16/pic16a.dsp: corrected cvs line endings
10143 * device/lib/printf_large.c: fixed bug 1057979
10144 * src/pic16/gen.c: fixed non-C standard code
10145 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10146 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10147 * support/regression/ports/mcs51/support.c: reload T1 asap
10148 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10149 pdata use and clear idata startup behaviour
10150 * support/regression/tests/bug1057979.c: added
10152 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10154 * device/examples/ds390/ow390/ad26.h,
10155 * device/examples/ds390/ow390/cnt1d.h,
10156 * device/examples/ds390/ow390/crcutil.c,
10157 * device/examples/ds390/ow390/ownet.h,
10158 * device/examples/ds390/ow390/owsesu.c,
10159 * device/examples/ds390/ow390/swt12.h,
10160 * device/examples/ds390/ow390/swtoper.c,
10161 * device/examples/ds390/ow390/temp10.h,
10162 * device/examples/ds390/ow390/thermodl.c,
10163 * device/examples/ds390/tinitalk/tinitalk.dsp,
10164 * device/examples/ds390/tinitalk/tinitalk.dsw,
10165 * device/examples/mcs51/clock/hw.h,
10166 * device/examples/mcs51/simple2/go.bat,
10167 * device/examples/serialcomm/windows/serial.h,
10168 * device/examples/xa51/dummy.c,
10169 * device/examples/xa51/hello.c,
10170 * device/include/80c51xa.h,
10171 * device/include/at89x051.h: corrected cvs line endings
10173 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10175 * src/pic16/main.c (options): added command line --gstack, to trace
10176 stack over/under flows,
10177 * added pragma 'wparam' to allow passing first byte of function
10178 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10179 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10180 call to __gstack_test function and sets up the symbol as extern,
10181 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10182 * popaop): added call to pic16_testStackOverflow,
10183 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10185 * (genCall, genPcall): now all parameters are passed via stack
10186 except in functions that are pass to wparam pragma in which WREG is
10188 * (genPcall): REENTRANT flag is checked to see if variable prototype
10189 contains reentrant keyword, don't call a non-reentrant function, via
10190 a reentrant function pointer or vice versa, functions are never
10192 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10194 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10195 SIGSEGV when accessing a NULL register stucture,
10196 * (pic16_printGPointerType): modified to handle UPPER modifier for
10197 function initializers, changed prototype of function to simpler one,
10198 * (pic16_printIvalFuncPtr): check to see if function is already
10199 added in externs list,
10200 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10201 optimized a move from W to SFR with a move to the same register
10202 later after a CALL,
10203 * device/lib/pic16/debug: NEW directory, contains debug features
10204 which are enabled when linking with libdebug.lib, currently command
10205 line option --gstack enables stack pointer tracing for over/under
10206 flow, corresponding sources are in debug/gstack
10208 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10210 * doc/sdccman.lyx: updated SDCC version,
10211 * (PIC16 port): update list of command line options,
10212 * src/pic16/device.h (structure pic16_options_t): added field gstack
10213 to enable stack overflow tracing on push/pops,
10214 * src/pic16/device.c (statistics structure): added statistics
10216 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10217 pic16_dump_int_registers): increase statistics counters for each
10218 * variable which is encountered
10219 * (pic16_dump_usection): emit each .udata variable to its own udata
10221 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10222 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10223 parameters via stack, otherwise use old scheme,
10224 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10225 assembler output file,
10226 * src/pic16/main.c: added command line options --gstack to enable
10227 push/pop tracing for stack overflow,
10228 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10229 instructions): added size of each instruction,
10230 * (pic16_countInstruction): estimate size of instructions in
10231 the_pFile list, inline assembly blocks are not counted,
10232 * (pic16_FixRegisterBanking): trace previous register usage, when
10233 banksel optimizations is greater than 0, don't emit a redudant
10236 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10238 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10239 * src/pic16/ralloc.c : applied same fix for pic16.
10240 * src/pic/gen.c : tidied it up a little.
10242 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10244 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10245 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10247 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10249 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10251 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10253 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10254 non-reentrant function __modsint in the interrupt function (thus
10255 corrupting math operations during serial I/O)
10256 * device/lib/ser_ir.c: as above, changed buffersize
10257 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10258 256.c,d for zeroing
10259 * doc/Makefile: added option -t for rsync
10261 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10263 * src/SDCCast.h (struct ast),
10264 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10266 2004-10-20 Borut Razem <borut.razem AT siol.net>
10268 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10271 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10273 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10275 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10276 support functions to replace long sequences of MOVFF's from access
10277 bank registers to stack and vice versa,
10278 * src/pic16/device.h: added new field opt_flags, where optimization
10279 flags can be set to enable certain features,
10280 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10281 * pBlock, (genFunction, genEndFunction): surroung loop for
10282 saving/loading used registers in stack with PC_INFO pCodes,
10283 INF_LREGS. Code in between can then be optimized by pCode optimizer
10284 to support function calls,
10285 * (genDataPointerSet): fixed bug which loaded float fields in
10286 structures with corrupt data,
10287 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10288 in a standard way debug info on stderr. Feature used for developing
10289 and debugging only,
10290 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10291 obsolete chunks of code,
10292 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10293 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10294 * pic16/src/pcode.c (pic16_newpCodeInfo,
10295 * (pic16_newpCodeOpLocalRegs),
10296 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10298 * (pic16_pCodeConstString): printing of the initial value of a
10299 symbol as a comment is inhibited since parsing was already done by
10300 copyStr and output is corrupt,
10301 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10303 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10305 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10307 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10309 * as/mcs51/lkarea.c: removed old K&R style,
10310 (lnksect): changed check on boundary error,
10311 (lnksect2): changed check on boundary error,
10312 (lnksect2): extend XSTK to end of page if size = 1
10313 * as/mcs51/lkmain.c: removed old K&R style,
10314 (Areas51): create l_IRAM symbol
10315 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10316 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10317 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10318 * device/lib/_mullong.c: added version to be compiled with xstack
10319 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10320 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10321 * device/lib/mcs51/crtxstack.asm: fixed comment
10322 * src/SDCCglue.c: maxInterrupts defaults to 0,
10323 (emitMaps): added pdata,
10324 (createInterruptVect): (re)moved default,
10325 (glue): added pdata,
10326 (glue): moved __start__xstack to XSTK with default size 1
10327 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10328 and options.float_rent when options.stackAuto is set,
10329 (linkEdit): only write XDATA_NAME if provided on command line
10331 * src/SDCCmem.c: added pdata
10332 * src/port.h: added pdata_name to PORT
10333 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10334 (saveRegisters, unsaveRegisters): removed usage of B,
10335 (genMinus): fixed accumulator clash,
10336 (genJumpTab): added comment, this needs another look
10337 * src/mcs51/gen.c: added check for "B in use" paranoia,
10338 added pushB() and popB()
10339 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10342 * src/ds390/main.c,
10344 * src/mcs51/main.c,
10346 * src/pic16/main.c,
10348 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10349 added PSEG (PAG,XDATA) or NULL to port specifier
10350 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10351 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10352 (_mcs51_genInitStartup): removed __start__xstack equ,
10353 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10354 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10355 * src/z80/gen.c (_rleAppend): fixed warnings
10356 * support/regression/tests/zeropad.c: added pdata test
10357 * .version: bumped to 2.4.6
10359 2004-10-17 Borut Razem <borut.razem AT siol.net>
10361 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10362 as a part of nightly build
10364 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10366 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10367 WREG holds the first byte function parameters,
10368 * (aopForSym): take special case for symbols which are in FARSPACE
10369 but in CODESPACE too,
10370 * (assignResultValue): modified to take into account _G.useWreg,
10371 * (genCall): don't use wreg for parameter passing when function is
10372 declared as reentrant, too, added optimization INCF to stack
10373 pointer when stack parameter count is 1,
10374 * (genFunction, genEndFunction): refurnished and fixed to not using
10375 wreg for passing parameters when function has varargs or is
10376 reentrant, fixed bug with symbol name compare for generating
10377 functions in absolute address,
10378 * (pic16_storeForReturn): refurnished,
10379 * (genCmp): began writing a new version of the function, not ready
10380 yet, therefore it is disabled,
10381 * (genAssign): do not read code memory when assigning a function to
10382 a pointer function,
10383 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10384 array of characters, not pointer,
10385 * (pic16initialComments): in debug mode emit an .ident directive for
10387 * (_process_pragma): emit a new warning type (internal to pic16)
10388 when setting stack to default length, emit a similar warning when
10389 placing a function at absolute address and address is not word aligned
10390 * (_pic16_parseOptions): added 'return TRUE' statement,
10391 * (_pic16_linkEdit): if compiling a source, then add the source's
10392 file object, first in the list of objects to link,
10394 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10396 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10397 * src/pic/main.c : removed VC warning.
10398 * src/pic/gen.c : changed comment.
10400 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10402 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10403 reference to a deprecated symbol _GPTRREG was causing failure to
10404 link. Thanks G. M. Gallant for the info.
10406 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10408 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10409 comments for Bugs item #954788.
10411 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10413 * src/pic16/device.c (pic16_dump_gsection,
10414 * pic16_groupRegistersInSection): handle symbols declared to be in
10415 access bank differently,
10416 * src/pic16/gen.c (struct _G): added field resDirect,
10417 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10418 send values read from stack directly to result and don't allocate
10420 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10422 * (pic16_sameRegsOfs): NEW,
10423 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10424 free because they were not allocated from temporary pool,
10425 * pic16_popRegFromString): workaround to fix a problem with
10426 allocating variables twice or never,
10427 * (genGenPointerGet): using PRODL instead of FSR0H,
10428 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10430 * (genAssign): take advantage of the _G.resDirect flag,
10431 * (genCast): around line 11844, use mov2f instead of directly
10432 MOVFF'ing between operands to account for literal values,
10433 * src/pic16/genutils.c: some new debug functions for gpsim have been
10435 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10436 float with integer part only,
10437 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10438 place variables in access bank
10439 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10440 updated sources to reflect recent changes in gen.c
10442 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10444 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10445 sources that searched for headers in installation path, now the
10446 device/include/pic16 is used,
10447 * src/pic16/glue.c (pic16glue),
10448 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10449 .line directives if not in debug mode, this suppresses assembler's
10450 warnings for ignored directives
10452 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10454 * src/port.h: made reset_regparms prototype void parameter explicit.
10455 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10456 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10457 * doc/sdccman.lyx: documented warning disabling and how to use
10458 printf_large to make it print floats.
10459 * device/include/stdbool.h: NEW
10460 * device/lib/_atof.c,
10461 * device/lib/_divuint.c,
10462 * device/lib/_divulong.c,
10463 * device/lib/expf.c,
10464 * device/lib/printf_large.c,
10465 * device/lib/sincosf.c,
10466 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10467 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10468 a completely reentrant lib.
10470 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10472 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10473 * device/include/pic16/stdio.h: fixed bug with colon
10475 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10477 * device/include/pic16/stdio.h,
10478 * device/include/pic16/stdlib.h,
10479 * device/include/pic16/math.h: NEW
10480 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10481 declared as _naked to reduce overhead
10482 * device/lib/Makefile.in (target port-specific-objects-pic16):
10483 changed * to *.* so to ignore the CVS directory,
10484 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10485 stacked variables back in stack,
10486 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10489 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10491 * .version: bumped version number to 2.4.5
10492 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10493 * support/Util/SDCCerr.c (messages structure): added entry for
10496 Large cumulative patch for pic16 port and libraries.
10497 * device/include/pic16/sdcc-lib.h,
10498 * device/include/pic16/stdarg.h,
10499 * device/include/asm/pic16/features.h,
10500 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10501 * device/include/pic16/float.h: changes reentrant keyword with
10502 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10503 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10504 updated target build-libraries to include objects from gptr,
10505 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10506 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10507 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10508 all function headings,
10509 * src/SDCCmain.c: added global parameter userIncDirsSet,
10510 * (parseCmdLine): when option -I is encountered add directory to
10511 userIncDirsSet too,
10512 * src/version.awk: added space between control and long,
10513 * src/pic16/NOTES: added some notes for the port,
10514 * src/pic16/gen.c: added prototype for mov2fp function,
10515 * (fReturnpic16[]): properly named return value registers,
10516 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10517 * (aopForSym): added code to handle symbols with onStack flag set,
10518 symbols onStack are allocated PTRSIZE bytes,
10519 * (aopFreeAsmop): handles special case where asmops are stack objects,
10520 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10521 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10522 added argument lock to trace flaws in allocating temporary registers
10523 when developing port,
10524 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10525 * (pic16_popRegFromString): reenabled allocating a direct register
10527 * (assignResultValue): various beautifications,
10528 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10529 referenced function argument,
10530 * (genIpush): reenabled to allow stacked arguments, handles only
10531 ic->parmPush iCodes,
10532 * (genCall, genPcall): major changes to allow for variable argument
10533 functions, fixed a bug with falsely restoring stack pointer after
10534 returning from call,
10535 * (genFunction): pending code for critical function,
10536 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10537 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10538 * (genNearPointerGet): fixed bug with indirect reading, was always
10540 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10542 * (genAddrOf): rewrote code to take address of a stacked function parameter
10543 * (genCast): fixed casting to generic pointer type,
10544 * src/pic16/gen.h: added AOP_STA,
10545 * (struct asmop): added field stk,
10546 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10547 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10548 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10549 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10550 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10551 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10553 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10555 * (pic16_port structure): generic pointer size is set to 3,
10556 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10557 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10559 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10560 operand is an iTemp,
10562 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10564 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10565 * debugger/mcs51/simi.c: addapt new syntax of s51
10567 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10569 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10570 * src/pic16/pcode.c: commented out some calls to free() in order to
10573 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10576 * src/SDCCicode.c (isiCodeInFunctionCall),
10577 * src/avr/ralloc.c (selectSpil),
10578 * src/pic/ralloc.c (selectSpil),
10579 * src/pic16/ralloc.c (selectSpil),
10580 * src/ds390/ralloc.c (selectSpil),
10581 * src/hc08/ralloc.c (selectSpil),
10582 * src/xa51/ralloc.c (selectSpil),
10583 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10584 stack in the middle of a function call sequence (fixes bug #1020268)
10585 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10586 costs associated with the minimum switch case.
10588 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10590 * src/SDCC.lex: fixed bug #1030549
10592 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10594 * src/SDCCcse.h (struct cseDef),
10595 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10596 over a function call if the CSE is derived from a symbol whose
10597 address has been taken (fixes bug #1029883)
10598 * support/regression/tests/bug-1029883: a new regression test for
10601 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10603 * src/hc08/gen.c (emitinline): fixed bug #1029778
10604 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10605 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10606 and starts toward RFE #905167)
10608 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10610 * src/pic16/gen.c (mov2f): New function to move an operand to
10611 another without considering if it is a literal or a register,
10612 * (pic16_sameRegs): don't check if they are both AOP_REG,
10613 * (AccRsh): removed andmask=0 lines,
10614 * (genLeftShift): duplicated to be improved in future versions,
10615 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10616 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10617 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10618 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10619 * (insertBankSwitch): fixed inserting banksel directives algorithm
10620 for instructions that follow a skip instruction, this fixes a report
10621 for broken subtraction code generation,
10622 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10623 iCode is a left op, just in case result and right share the same
10626 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10629 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10631 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10632 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10633 on 2004-09-12; it was buggy
10635 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10637 * src/SDCCsymt.h: removed RESULT_CHECK
10642 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10644 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10646 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10647 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10648 configuration values no more rejected by compiler, they are assigned
10649 to configuration registers with a warning message instead,
10650 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10651 the for-loop so last conf register is emitted too,
10652 * (_pic16_initPaths): link library libsdcc.lib by default,
10653 * (_hasNativeMulFor): modified test for multiplication according to
10654 Raphael Neider's remarks. Integer multiplication is also done with
10656 * device/include/pic16/pic18fregs.h: corrected type error in while
10657 testing and including 18f6720 header file
10659 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10661 * src/pic16/device.h (pic16_options): removed field use_crt,
10662 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10663 until an optimization to handle single bits is added,
10664 * (pic16_loadFSR0): moved before genUnpackBits,
10665 * (genAnd): some white lines removed,
10666 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10667 leave_reset flags in pic16_options when using crt modules,
10669 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10671 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10672 for bugs 898889 & 979599. Also used some safer print instructions.
10674 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10676 * src/pic16/device.h (pic16_options_t): added field use_crt,
10678 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10679 catch a probable future bug,
10680 * src/pic16/gen.c: aopIdx function commented out,
10681 * (genAssign): commented out old code which used aopIdx,
10682 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10683 code, added if conditionals to take into account the --use-crt
10684 command line options,
10685 * src/pic16/main.c (pic16_optionsTable): added new command line
10686 options, --use-crt= and --no-crt,
10687 * (_pic16_linkEdit): now the proper crt object is added in the
10688 linker command line except than when --no-crt is specified,
10689 * src/pic16/pcode.c,
10690 * src/pic16/pcode.h: added some structures and functions for a new
10691 optimization scheme to compansate for instruction overhead between
10692 same iCodes, this scheme is currently under development and is not
10693 working in any way,
10694 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10696 * device/lib/pic16/startup/crt0i.c,
10697 * device/lib/pic16/startup/crt0iz.c: added global char variable
10698 __uflags to force the generation of an idata section
10700 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10703 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10704 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10706 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10708 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10709 Frieder) and clarified the default code optimization mode
10711 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10713 * src/SDCC.lex (doPragma, process_pragma),
10714 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10715 "opt_code_size", and "opt_code_balanced"
10716 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10717 regrouped options by category, added support for category headers
10718 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10719 and "--opt-code-size"
10720 * doc/sdccman.lyx: documented these new options and pragmas
10721 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10722 preference into account
10724 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10726 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10727 geniCodePreDec): Fixed bug 904237 by generating a warning
10729 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10731 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10733 * src/pic/device.c : When no max ram set validate full memory range.
10735 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10737 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10739 * device/lib/_gptrget.c,
10740 * device/lib/_gptrput.c: updated comment
10741 * device/lib/calloc.c,
10742 * device/lib/free.c,
10743 * device/lib/malloc.c,
10744 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10745 * src/SDCCcse.c (cseBBlock),
10746 * src/SDCCicode.c (printOperand, geniCodeArray),
10747 * src/SDCCicode.h (struct operand): fixed bug 868103
10748 * support/regression/tests/bug-868103.c: added
10749 * src/SDCCast.c (searchLitOp),
10750 * src/SDCCcse.h (struct cseDef),
10751 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10752 * src/SDCCicode.h (struct operand),
10753 * src/SDCCsymt.h (struct sym_link),
10754 * src/avr/gen.c (hasInc),
10755 * src/ds390/gen.c (hasInc),
10756 * src/hc08/gen.c (genPlusIncr, hasInc),
10757 * src/mcs51/gen.c (hasInc),
10758 * src/pic16/glue.c (pic16_printIvalChar),
10759 * src/pic16/ralloc.c (regWithIdx),
10760 * src/xa51/gen.c (hasInc) : removed warnings
10761 * src/SDCCast.c (createBlock): added comment ???
10762 * src/hc08/ralloc.c: updated comments
10764 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10766 * doc/sdccman.lyx: updated section on switch statements, added
10767 section about semaphore locking
10768 * doc/Makefile: added option -info for latex2html
10769 * device/lib/_gptrget.c,
10770 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10772 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10774 * src/pic/device.h,
10775 * src/pic/device.c,
10776 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10777 maxram is less than 0x100.
10779 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10781 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10783 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10786 * src/mcs51/main.c,
10787 * src/ds390/main.c,
10791 * src/pic16/main.c,
10794 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10795 a jump table is the best form for a switch statement, including
10796 automatic insertion of missing cases to make the case range
10797 continuous. Developed in collaboration with Frieder Ferlemann.
10799 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10801 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10802 accumulator result if it needs sign extension
10804 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10806 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10808 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10810 * device/lib/gbz80/printf.c,
10811 * device/lib/z80/printf.c: removed define for NULL
10813 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10815 * as/xa51/xa_link.c,
10816 * device/examples/ds390/ow390/ad26.c,
10817 * device/examples/ds390/ow390/cnt1d.c,
10818 * device/examples/ds390/ow390/counter.c,
10819 * device/examples/ds390/ow390/ds2480.h,
10820 * device/examples/ds390/ow390/ds2480ut.c,
10821 * device/examples/ds390/ow390/findtype.c,
10822 * device/examples/ds390/ow390/gethumd.c,
10823 * device/examples/ds390/ow390/owllu.c,
10824 * device/examples/ds390/ow390/ownetu.c,
10825 * device/examples/ds390/ow390/swt12.c,
10826 * device/examples/ds390/ow390/swtloop.c,
10827 * device/examples/ds390/ow390/temp.c,
10828 * device/examples/ds390/ow390/temp10.c,
10829 * device/examples/ds390/ow390/thermo21.c,
10830 * device/examples/ds390/ow390/tinilnk.c,
10831 * device/examples/ds390/ow390/tstfind.c,
10832 * device/examples/serialcomm/windows/serial.cpp,
10833 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10834 * device/include/reg51.h: fixed line endings for cvs
10836 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10838 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10839 packRegsForAccUse, packRegisters): new accumulator register
10841 * support/regression/ports/hc08/support.c (_putchar): suppress
10842 warning of unused variable
10843 * src/SDCCicode.c: added SWAP entry to codeTable
10845 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10847 * device/lib/sprintf.c: forgot to add this file before previous commit
10849 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10851 * src/pic16/gen.c (genPackBits): added operand right in function
10852 parameters, load result directly if p_type is POINTER (that is
10853 called by genNearPointerSet)
10854 * (genUnPackBits): added operand left in function parameters,
10855 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10856 FSR0 if accessing bitfields,
10858 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10860 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10861 _print_format; updated printf, sprintf, vsprintf
10862 * device/include/asm/default/features.h: corrected comment/define
10863 * device/lib/Makefile.in: added sprintf.c
10864 * device/lib/libsdcc.lib: added sprintf module
10865 * device/lib/printf_large.c,
10866 * device/lib/vprintf.c,
10867 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10869 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10870 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10871 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10873 * support/regression/tests/zeropad.c: define idata as data for hc08
10875 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10877 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10878 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10879 labels are referenced at least once (even if a reference is not found)
10880 * src/hc08/gen.c (emitcode): set isComment flag for comments
10881 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10882 loads), rules 6a..6b (optimize jumps to return)
10884 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10886 * device/lib/acosf.c (acosf),
10887 * device/lib/asinf.c (asinf),
10888 * device/lib/atanf.c (atanf),
10889 * device/lib/ceilf.c (ceilf),
10890 * device/lib/cosf.c (cosf),
10891 * device/lib/coshf.c (coshf),
10892 * device/lib/cotf.c (cotf),
10893 * device/lib/fabsf.c (fabsf),
10894 * device/lib/floorf.c (floorf),
10895 * device/lib/log10f.c (log10f),
10896 * device/lib/logf.c (logf),
10897 * device/lib/sinf.c (sinf),
10898 * device/lib/sinhf.c (sinhf),
10899 * device/lib/sqrtf.c (sqrtf),
10900 * device/lib/tanf.c (tanf),
10901 * device/lib/tanhf.c (tanhf),
10902 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10903 replaced all instances of "reentrant" in the library functions
10904 defined in math.h with this macro.
10905 * support/regression/tests/float_trans.c: reenabled test for hc08
10907 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10909 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10910 erroneously deleted
10912 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10914 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10915 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10916 multi-byte volatile operands are used
10917 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10918 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10919 initialization to area GSINIT0 so that it would always precede
10920 any static initializers in GSINIT
10921 * support/regression/tests/zeropad.c: fixed idata define for hc08
10922 * support/regression/tests/bug-927659.c,
10923 * support/regression/tests/float_trans.c: disabled tests for hc08
10924 pending missing library routines
10925 * .version: increased version number to 2.4.4 - hc08 port now passes
10929 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10931 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10932 * Makefile.common.in,
10934 * as/hc08/Makefile.in,
10935 * as/mcs51/Makefile.in,
10936 * as/z80/Makefile.in,
10937 * debugger/mcs51/Makefile.in,
10938 * device/include/Makefile.in,
10939 * device/lib/Makefile.in,
10942 * link/z80/Makefile.in,
10943 * packihx/Makefile.in,
10944 * sim/ucsim/main_in.mk,
10945 * sim/ucsim/avr.src/Makefile.in,
10946 * sim/ucsim/doc/Makefile.in,
10947 * sim/ucsim/gui.src/serio.src/Makefile.in,
10948 * sim/ucsim/hc08.src/Makefile.in,
10949 * sim/ucsim/s51.src/Makefile.in,
10950 * sim/ucsim/xa.src/Makefile.in,
10951 * sim/ucsim/z80.src/Makefile.in,
10953 * support/cpp2/Makefile.in,
10954 * support/librarian/Makefile,
10955 * support/makebin/Makefile: added DESTDIR to the install path proposed
10956 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10957 * doc/sdccman.lyx: added DESTDIR documentation
10959 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10961 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10962 instruction for interrupt handlers, use fast returns when returning
10963 from high priority interrupts
10965 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10967 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10969 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10970 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10971 bugs, ported much of Bernhard's code from mcs51
10972 * src/mcs51/gen.c (genSend),
10973 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10974 than one when calling a reentrant function
10975 * device/lib/_mullong.c: defined an alternate struct layout for big
10976 endian ports (hc08)
10978 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10980 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10983 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10985 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10986 are sane and complete before asking the port its prefered parameter
10987 passing method (fixes bug #1017633)
10988 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10991 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10993 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10994 problem in bitfields >= 8 bits.
10996 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10998 * src/SDCCsymt.c: undid changes that were not meant to be committed
11000 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11002 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11004 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11006 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11007 copied and wrong bit got inverted
11009 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11011 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11012 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11013 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11014 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11015 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11016 assignments to bitfields at known addresses
11017 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11018 reads from bitfields at known addresses
11019 * src/hc08/ralloc.c (packRegisters),
11020 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11021 genhc08Code): optimize pointer get values used as conditionals
11022 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11025 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11027 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11028 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11029 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11032 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11034 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11036 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11038 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11041 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11043 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11045 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11047 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11050 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11052 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11054 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11056 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11057 cases use more compact code.
11059 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11061 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11063 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11065 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11067 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11070 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11071 parameter of changePointer() from symbol* to sym_link*
11072 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11073 * src/SDCCsymt.c (compareType): void* type is castable to other
11074 pointers, but not necesarily an exact match.
11075 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11076 is no longer blindly treated as an exact match.
11077 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11079 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11081 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11083 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11087 * src/pic/ralloc.h,
11088 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11090 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11092 * src/pic/device.c,
11093 * src/pic/device.h,
11094 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11096 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11098 * src/mcs51/gen.c (emitcode): fixed bug #992819
11100 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11102 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11103 there's no need to make it worse
11105 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11107 * src/mcs51/ralloc.c (deassignLR),
11108 * src/ds390/ralloc.c (deassignLR),
11109 * src/hc08/ralloc.c (deassignLR),
11110 * src/z80/ralloc.c (deassignLR),
11111 * src/pic/ralloc.c (deassignLR),
11112 * src/pic16/ralloc.c (deassignLR),
11113 * src/avr/ralloc.c (deassignLR),
11114 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11115 rlivePoint): fixed another part of bug #971834
11117 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11119 * src/z80/main.c: enabled "critical" keyword
11120 * src/z80/mappings.i,
11121 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11122 functions (fixes bug #979646)
11123 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11125 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11127 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11130 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11132 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11133 doesn't disable too much optimizations
11135 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11137 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11139 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11141 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11143 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11145 * src/pic/gen.c tidied up tabs
11146 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11147 * src/pic/main.c tidied up tabs
11148 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11149 * src/pic/pcoderegs.c tidied up tabs
11150 * src/pic/ralloc.c tidied up tabs
11152 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11154 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11155 to S_FIXED for pic16 port and when symbol is not in level 0,
11156 allocate for S_REGISTER storage class and pic16 port, too,
11157 * src/pic16/device.h: prototype for checkSym,
11158 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11159 * (pic16_assignConfigWordValue): test the value and the mask to
11160 validate that the value is suitable for the configuration word,
11161 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11162 collect extern declared symbols, don't emit symbol twice, check
11163 first if symbol is in publics set first,
11164 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11165 * added command line '--fstack' which enables an experimental
11166 feature for stack access, too buggy to be used yet...
11167 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11168 * (pic16_allocDirReg): when register has storage class S_REGISTER
11169 allocate in pic16_dynAccessRegs,
11170 * device/include/pic16/pic18f????.h: modified configuration word
11171 naming convention, words started as CONFIG0H but should be CONFIG1H
11173 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11175 * device/include/mcs51reg.h: fixed bug 970993
11177 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11179 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11180 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11181 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11182 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11183 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11184 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11185 error/warning numbers,
11186 added function setWarningDisabled()
11187 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11188 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11189 _memcmp.c _memmove.c calloc.c realloc.c free.c
11190 * support/regression/tests/malloc.c: added tests for new functionality
11191 * support/regression/tests/zeropad.c: added tests for truncated initializers
11192 and initialized char arrays starting with '\x0'
11193 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11195 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11197 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11199 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11201 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11202 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11203 peephole 177.e. Thanks to anonymous
11205 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11207 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11208 function isn't used in the source but referenced as a
11209 variable initializer then declare it as extern in .asm file
11211 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11213 * .version: increased version number to 2.4.3
11215 Adding version extension according to ChangeLog CVS revision
11216 * src/Makefile.in (target all): added dependency 'version.h'
11217 * (rule version.h): added rule to create version.h from ChangeLog,
11218 * (rule dep): added dependency version.h,
11219 * src/version.awk: AWK script to create version.h
11220 * src/SDCCdwarf2.c (dwWriteModule),
11221 * src/SDCCglue.c (initialComments),
11222 * src/SDCCmain.c (printVersionInfo): modified to write after
11223 version string the version extension number,
11224 * src/SDCCutil.c: included "version.h"
11225 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11227 * src/SDCCutil.h: added prototype for getBuildNumber
11229 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11230 includeDirsSet, too,
11231 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11232 const char [] is found in function prototype...
11234 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11235 moving to WREG with source is already in WREG,
11236 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11237 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11238 * (aopForSym): stack'ed symbols are partially supported, added
11239 if-clause to support symbols in FARSPACE,
11240 * (sameRegs): added test for AOP_ACC to see if registers are same,
11241 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11242 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11243 * (pic16_popRegFromString): will not allocate a new register if it
11244 doesn't find one by name, bug may have introduced...
11245 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11246 * (genIpush): revived to use pic16 port's stack,
11247 * (genAddrOf): added incomplete case for stack'ed operand,
11248 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11249 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11250 can handle multibyte operands,
11251 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11252 * (pic16initialComments): added message for MPLAB compatibility
11254 * src/pic16/main.h: prototype for pic16_mplab_comp,
11255 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11256 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11257 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11258 because of increased complexity of procedure,
11259 * (_process_pragma): stack pragma changed to format 'stack pos len',
11260 emit symbol '_stack_end' to conform with gplink,
11261 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11262 to search for register,
11263 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11265 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11266 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11267 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11268 case for PO_GPR_REGISTER,
11269 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11270 dies, the new era is ahead !...
11271 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11272 pic16_dynInternalRegs,
11273 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11274 * (pic16_allocDirReg): minor optimizations and bug fixes,
11275 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11277 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11278 load stack and frame pointer with address of 'stack_end' symbol
11280 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11282 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11283 without source code but only variable initializers
11285 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11287 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11288 external are not declared as extern to reduce overhead while linking
11290 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11292 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11294 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11296 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11297 Yee Keat for the patch
11298 * src/SDCCast.c (decorateType): fixed bug #979599
11299 * src/ds390/gen.h: removed local fReturnSizeDS390
11300 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11301 * src/ds390/gen.c (genAnd, genOr, genXor),
11302 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11304 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11306 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11307 add relFilesSet to $3, manipulate $2 to handle linking of object
11308 files without source files in command line,
11309 * device/include/pic16 (all headers): added ID location macros,
11310 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11311 entries for ID location bytes,
11312 * (pic16_assignIdByteValue): NEW,
11313 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11314 added field dumpcalltree to pic16_options_t,
11315 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11316 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11317 emitting rFalseIfx label after check_carry label,
11318 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11319 pic16_emitDIRegs), NEW
11320 * (pic16glue): dump .calltree file when option --calltree found,
11321 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11322 * (_pic16_genAssemblerPreamble): emit ID locations after
11323 configuration registers,
11324 * (pic16_linkCmd): modifications of the link command,
11325 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11326 * (pic16_pCodeInitRegisters): don't init stack registers,
11327 * (pic16_findPrevInstruction): fixed bug,
11328 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11329 bug with immediate registers,
11330 * (buildCallTree): traces stack push and pop,
11331 * (pct2): dump also stack usage for each function,
11332 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11333 * (pic16_allocDirReg): various modifications,
11334 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11337 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11339 * src/pic16/pcode.c: removed buggy double colon
11341 2004-07-01 Borut Razem <borut.razem AT siol.net>
11343 * support/scripts/sdcc.nsi: added include/pic16 to setup
11345 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11347 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11348 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11350 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11351 specific command line arguments. Also added sample lkr script
11352 for placing a variable at a specific memory bank.
11353 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11354 at a specific memory bank,
11355 * (pic16_dump_isection): fixed bug which caused string literals to
11356 be omitted when dumping idata section,
11357 * (pic16_groupRegistersInSection): added code to handle registers
11358 in specific memory banks,
11359 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11360 public, all references are renamed too,
11361 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11363 * (pic16_storeForReturn): added case to handle when dest is WREG,
11364 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11365 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11366 pic16_rel_udata, check to see if that register is marked as being
11367 a member of a specific memory bank,
11368 * (pic16_printIvalCharPtr): added code to add string literals either
11369 to code or the idata sections,
11370 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11371 also accept the 'udata' pragma,
11372 * src/pic16/main.h: new structure types sectName and sectSym
11373 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11374 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11375 * (pic16_findPrevInstruction): fixed, it returned nothing,
11376 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11377 instruction combinations,
11378 * (pic16_FixRegisterBanking): heavily reorganised,
11379 * (pic16_AnalyzeBanking): if generating banksel directives is
11380 disabled, then don't call FixRegisterBanking at all,
11381 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11382 completely removed,
11383 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11385 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11387 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11388 Phuah Yee Keat <yk.phuah AT nestac.com>
11390 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11392 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11393 correctly the IVT even if it is relocated to some other location
11395 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11397 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11398 * device/include/pic16/pic18f2220.h: NEW,
11399 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11400 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11401 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11402 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11403 nodefaultlibs, ivt_loc is the location of the interrupt vector
11404 table, and nodefaultlibs signs that default libraries should not be
11405 linked in link stage,
11406 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11407 according to --ivt-loc argument,
11408 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11409 when pragma stack is found,
11411 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11413 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11414 256 (range check), 257 (do while), 258.a-f (bit banging
11415 f.e. on 3-wire SPI bus)
11417 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11419 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11420 variables used exclusively within a loop
11422 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11424 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11426 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11428 * src/SDCClrange.c (computeClash): fixed bug #971834
11430 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11432 * src/mcs51/gen.c (genCmp): fixed bug #975903
11433 * src/hc08/gen.c (operandsEqu),
11434 * src/ds390/gen.c (operandsEqu),
11435 * src/z80/gen.c (operandsEqu),
11436 * src/pic/gen.c (operandsEqu),
11437 * src/pic16/gen.c (operandsEqu),
11438 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11439 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11441 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11443 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11445 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11447 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11448 default case in switch statement,
11449 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11450 to eliminate problem with initialisation of pointers, but problem
11452 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11453 * (emitStaticSegment): removed various lines emitting debug info,
11454 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11455 added processor registers for utilizing EEPROM,
11456 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11457 configurable and set 8
11459 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11461 * .version: increased version number to 2.4.2,
11463 Cumulative patch for pic16 port
11464 * src/pic16/device.c: changed scheme to dump initial values for
11465 variables in idata segment, all print_idata* functions were removed,
11466 now the pic16_printIval* will be called,
11467 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11468 * _pic16_printPointerType, pic16_printPointerType,
11469 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11470 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11471 NEW, similar to the respective functions in SDCCglue.c,
11472 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11473 way, emitting hex bytes,
11474 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11476 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11478 * src/avr/ralloc.c (serialRegAssign),
11479 * src/xa51/ralloc.c (serialRegAssign),
11480 * src/pic/ralloc.c (serialRegAssign),
11481 * src/pic16/ralloc.c (serialRegAssign),
11482 * src/hc08/ralloc.c (serialRegAssign),
11483 * src/z80/ralloc.c (serialRegAssign),
11484 * src/ds390/ralloc.c (serialRegAssign),
11485 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11487 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11489 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11490 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11492 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11494 Cumulative patch for pic16 port:
11495 * src/pic16/device.h (typedef PIC16_device) modified fields for
11496 defining microcontrollers,
11497 * src/pic16/device.c: added new info for all devices in Pics16 array,
11498 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11499 to be optimised out by the pCode optimiser,
11500 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11501 specially, bug reported by G.M. Gallant,
11502 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11503 as force'd so that cannot be optimised out by pCode optimiser,
11504 * src/pic16/pcode.c,
11505 * src/pic16/pcodepeeph.c,
11506 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11507 they are disabled by default, but can be enabled explicit with
11508 command argument --denable-peeps, for testing,
11509 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11510 --pomit-ivt in COMPILE_FLAGS
11512 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11514 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11515 compilation on MSVC
11517 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11519 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11521 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11523 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11524 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11526 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11528 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11529 would only assign 0x300001 register.
11531 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11533 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11534 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11536 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11538 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11540 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11541 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11542 added peephole 254 (left shift), 255 (jump table)
11544 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11546 * device/lib/Makefile.in: removed comment line with model-pic16,
11547 * (target port-specific-objects-pic16): the libraries and objects
11548 are copied to the build directory form the device/lib/pic16/bin
11551 Cumulative patch concerning pic16 port:
11552 * library directory has been re-organized,
11553 * added support for PIC18F1220,
11554 * added headers and library sources for chips 18f1220,18f6520,
11555 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11557 * configuration registers setting has changed, now each supported
11558 device has a complete description of the registers it uses,
11559 * all initialisations are moved to idata sections, these section
11560 can be absolute or relocatable,
11561 * fixed initialisation of codespace variables,
11562 * fixed warning about PCLATU and gpsim,
11563 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11564 * (genAssign): use table reads when assigning from variables in codespace,
11565 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11566 char/int variables placed in codespace,
11567 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11568 registers set in .asm file, no need for --pomit-config-words anymore,
11569 * (pic16glue): some 8051 legacy segments are commented out
11570 (to be removed completely),
11571 * added support for alternative assembler and linker with --asm=
11572 and --link= command line arguments,
11573 * peepholes are disabled automatically in the port, no need to
11574 specify on command line,
11575 * port supports natively char/int/long multiplication, but converts
11576 all divisions to support functions,
11577 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11578 to the file set in variable $2,
11579 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11580 strings in ASCII format and not in hex,
11581 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11582 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11583 allocate proper register if iCodes aren't temporary,
11585 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11587 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11589 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11591 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11594 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11596 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11597 computed address is reused
11598 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11599 multi-byte bitfields
11601 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11603 * src/z80/gen.c: (genArrayInit): must check for pointers too
11605 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11607 * support/regression/tests/zeropad.c: never meant to commit the
11608 nestedstruct test: removed, added check for GCC version
11610 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11612 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11613 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11614 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11615 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11616 bugs 928906 and 954082 half-empty initializers
11618 * src/SDCCsymt.c (getAllocSize): added for above fix
11619 * src/z80/gen.c (genArrayInit): fixed bug 741044
11620 * support/regression/tests/zeropad.c: added tests
11622 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11624 * src/pic16/device.c (pic16_dump_section): corrected bug which
11625 caused some symbols of the libraries to be misplaced
11627 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11629 * src/pic16/glue.c,
11630 * src/pic16/ralloc.h,
11631 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11632 to fix conflict with pic port
11634 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11636 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11637 externs configuration variables,
11638 * src/pic16/ralloc.h,
11639 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11640 prototype in header, commented out some debug messages
11642 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11644 * src/pic16/glue.c,
11645 * src/pic16/main.c,
11646 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11647 for gpasm COFF object generation. Thanks to D. Hawkins for
11650 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11652 * src/ds390/main.c,
11653 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11654 Brock for spotting this)
11655 * src/ds390/gen.c (genEndFunction),
11656 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11657 interrupt handler and critical. Disable push/pop optimizations when
11658 peephole optimizations disabled.
11660 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11662 Updated pic16 library sources and headers.
11663 * device/lib/pic16/pic18f*/ ,
11664 * device/include/pic16/*.h: modified to handle structured SFR
11667 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11669 * src/port.h (PORT structure): added hook initPaths, now each
11670 port can declare its own default search paths,
11671 which can been seen with the --print-search-dirs option,
11672 see pic16 port for example,
11673 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11674 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11675 * (doPrintSearchDirs): NEW, replaces in a central manner the
11676 printing of search dirs which was split in set*Paths functions,
11677 * (main): added call to port->initPaths and doPrintSearchDirs,
11679 * src/ds390/main.c,
11682 * src/izt/tlcs900h.c,
11683 * src/mcs51/main.c,
11685 * src/pic16/main.c: modified port structures to reflect addition of
11688 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11689 * (pic16_dump_section): for registers in same address reserve memory once,
11690 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11692 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11693 result is greater in size than right or left,
11694 * (pic16_genUMult8X8_8): there are some cases where the result can
11695 be 16 bits size, so handle these,
11696 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11697 * (pic16_outBitC): modified to emit pcodes,
11698 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11700 * (genDivOneByte): implemented algorithm to divide 8-bits,
11701 * (genCmp): uncommented goto, but issues still exist,
11702 * (genAnd): fixed a bug with variables >8bits,
11703 * (genPackBits): optimization added that uses BCF/BSF to change a
11705 * (genAssign): fixed bug when assigning floating point literals,
11706 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11707 __sdcc_gsinit_startup label,
11708 * src/pic16/main.c (_pic16_init): removed search directory
11710 * (_pic16_initPaths): NEW, used to initialise search directories,
11711 * (_hasNativeMulFor): support functions for all except char/int
11712 multiplication, and char division,
11713 * (PIC16_port struct): modified entry for native mul support,
11714 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11716 * (buildCallTree): call to register_usage is ifdef'ed out,
11718 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11720 * device/include/string.h: applied Stas Sergeev's patch to make this
11721 header file compatible with the preprocessor -Wundef option
11722 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11723 failure (fixes bug #941458)
11725 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11727 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11728 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11729 that the variable, not the function, should be static
11730 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11731 to be consistent with non-literal case
11733 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11735 * src/SDCCast.c (isConformingBody): fixed bug #949967
11736 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11737 convilong): fixed bug #952086
11739 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11741 * src/SDCCmem.c (allocVariables): fixed bug #955321
11743 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11745 * src/hc08/main.c (_hc08_genAssemblerEnd),
11746 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11747 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11748 completely eliminated the use of a temporary file
11749 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11750 when more than one file linked
11751 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11753 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11755 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11756 which fixes bug #543481
11757 * support/regression/tests/bug-751703.c: fixed comments left from a
11758 cut and paste error
11759 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11760 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11761 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11763 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11764 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11765 are now changed to underscores in moduleName
11767 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11769 * as/mcs51/lkmem.c: better fix for bug #954173
11771 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11772 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11774 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11775 * device/include/c8051f000.h,
11776 * device/include/c8051f120.h,
11777 * device/include/c8051f300.h,
11778 * device/include/c8051f310.h,
11779 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11780 PWM16) and detab'ed
11782 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11784 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11785 and mailing lists, doc'ed --no-peep-comments, removed reference
11786 to knoppix (newest version has no LyX/LaTeX), other minor changes
11787 * src/SDCCglue.c (glue): save 2 bytes stack space with
11788 option --main-return. The ljmp could probably be avoided too
11790 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11792 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11794 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11796 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11797 * src/SDCCopt.c (isLocalWithoutDef),
11798 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11799 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11800 (credit to Maarten Brock for patch #949363, on which this is based)
11801 * support/regression/tests/bug-751703.c: some test cases of extern used
11802 within inner scopes.
11804 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11806 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11808 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11810 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11811 dwWriteLabel): fix to create valid debugger symbols even when
11812 the module name has non-alphanumeric symbols in it
11813 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11814 when a variable's allocation has been optimized away
11817 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11819 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11821 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11822 * src/mcs51/main.c,
11823 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11824 * src/ds390/main.c,
11825 * src/z80/gen.c (z80_emitDebuggerSymbol),
11827 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11829 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11830 * src/pic16/main.c,
11831 * src/avr/gen.c (avr_emitDebuggerSymbol),
11833 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11835 * src/SDCCdebug.c (emitDebuggerSymbol),
11837 * src/port.h: added a debugger struct to the port struct. Added a
11838 callback for defining debugger symbols
11840 * src/SDCCast.c (createLabel),
11841 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11844 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11845 iCode back to the ast for the function
11847 * src/hc08/ralloc.c (hc08_assignRegisters),
11848 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11849 unneeded fields from the regs struct.
11850 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11851 pushReg() & pullReg() functions instead of emitcode()
11853 * src/hc08/gen.c (genLabel, genhc08Code),
11854 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11856 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11859 * src/hc08/gen.c (genEndFunction, genhc08Code),
11861 * src/mcs51/gen.c (genEndFunction, gen51Code),
11863 * src/ds390/gen.c (genEndFunction, gen390Code),
11865 * src/z80/gen.c (genEndFunction, genZ80Code),
11868 * src/pic/gen.c (genEndFunction, genpic14Code),
11870 * src/pic16/gen.c (genEndFunction, genpic16Code),
11872 * src/avr/gen.c (genEndFunction, genAVRCode),
11874 * src/xa51/gen.c (genEndFunction, genXA51Code),
11876 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11877 specific code to cdbFile.c and out of the backend code generators
11879 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11880 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11881 starting address is now 0
11884 * as/hc08/m08pst.c,
11885 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11886 assembler directive for DWARF support
11887 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11891 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11893 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11895 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11896 and inappropriate peephole optimization in jump tables
11898 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11900 * as/hc08/m08pst.c,
11901 * src/SDCCglue.c: sdccopt works for the hc08 port now
11903 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11905 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11907 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11909 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11911 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11913 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11917 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11918 comments from the peephole optimizer replacement rules
11919 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11921 * src/SDCCcse.c (updateSpillLocation),
11922 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11924 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11925 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11926 objects far pointers
11928 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11930 * src/SDCCsymt.h: a missing part of my last change
11931 * src/pic/ralloc.c (regTypeNum),
11932 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11934 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11937 * src/SDCCicode.c (aggrToPtrDclType),
11938 * src/SDCCptropt.h,
11939 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11940 ptrPseudoSymConvert),
11941 * src/pic/ralloc.c (regTypeNum),
11942 * src/pic16/ralloc.c (regTypeNum),
11943 * src/hc08/ralloc.c (regTypeNum),
11944 * src/ds390/ralloc.c (regTypeNum),
11945 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11946 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11948 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11950 * link/z80/lkmain.c (afile),
11951 * as/hc08/lkmain.c (afile),
11952 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11953 prevent a pointer problem when a filename has no directory and
11954 no extension specified.
11956 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11958 * link/z80/lkmain.c (afile): allow periods in directory names
11959 * link/z80/lkmain.c (afile),
11960 * as/mcs51/lkmain.c (afile),
11961 * as/hc08/lkmain.c (afile): allow linker script file to have an
11962 extension other than ".lnk"
11963 * link/z80/lklex.c (getfid),
11964 * link/z80/lkmain.c (parse),
11965 * as/mcs51/lklex.c (getfid),
11966 * as/mcs51/lkmain.c (parse),
11967 * as/hc08/lklex.c (getfid),
11968 * as/hc08/lkmain.c (parse): Support comments in the linker script
11969 file on lines by themselves and after filenames
11971 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11973 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11975 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11977 * src/z80/peeph-z80.def: removed some peephole rules that don't
11978 work with multibyte arithmetic (fixed bug #937126)
11979 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11980 to registers and not global variables
11981 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11982 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11983 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11984 checking for assignments not internally generated (fixed bug #931895)
11985 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11986 structure member (fixed bug #930072)
11988 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11990 * src/SDCCmain.c (linkEdit),
11991 * src/hc08/main.c (_hc08_parseOptions),
11992 * as/hc08/Makefile.in,
11993 * as/hc08/aslink.h,
11995 * as/hc08/m08pst.c,
11996 * as/hc08/lkrloc.c (relr, rele),
11997 * as/hc08/lkarea.c (lnkarea)
11998 * as/hc08/lkmain.c (afile, parse),
11999 * as/hc08/lkelf.c: support for ELF output
12000 * as/hc08/lks19.c (s19),
12001 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12003 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12005 * as/mcs51/lkihx.c: Fixed bug #899105.
12007 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12009 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12010 .dsp files from Unix to DOS.
12012 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12014 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12015 function pointers; we have been compliant for several months now.
12016 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12017 change that was accidently commented out
12018 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12019 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12022 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12024 * src/hc08/gen.c: output of all of the internal debugging information
12025 is now controlled by the D() macro; it is disabled by default
12027 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12029 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12030 harder to keep the same registers during a CAST iCode
12031 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12032 long via int can be done in a single cast, if the signedness is
12034 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12035 putchar() in tinibios.c in ds390's library
12037 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12039 * src/SDCCast.c (decorateType): fixed bug #898889,
12040 cast result of a literal complement too
12041 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12042 fixed check for bitfields
12044 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12046 * src/SDCCicode.c (geniCodeLogic): made it static,
12047 (geniCodeLogicAndOr): added in order to fix bug #905492,
12048 (ast2iCode): fixed bug #905492
12049 * support/regression/tests/bug-905492.c: added
12050 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12051 (processParms): fixed bug #927659: don't copy parms, this will clear
12053 * support/regression/tests/bug-927659.c: added
12055 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12057 * src/SDCCast.c (addCast): don't cast float to char
12058 * device/lib/libsdcc.lib: added _memmove
12060 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12062 * device/lib/large/Makefile: fixed parallel execution by
12063 replacing `make` by `$(MAKE)`
12065 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12067 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12068 offsets (fixes bug #923936)
12070 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12072 * device/lib/small/Makefile: fixed parallel execution by
12073 replacing `make` by `$(MAKE)`
12075 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12077 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12079 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12081 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12082 * src/regression/Makefile: Regression test was not running.
12084 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12086 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12087 complement if possible
12088 * src/SDCCval.c (valComplement),
12089 * src/SDCCicode.c (operandOperation): fixed complement of literal
12090 * support/regression/tests/onebyte.c (testComplement): added
12092 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12094 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12095 return an optimized tree; actually replace actParm with the new tree
12096 * src/SDCCast.h: added some parantheses to remove side effects
12097 * support/regression/tests/bug-920866.c
12099 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12100 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12101 Bit operands were not being handled properly in the pic14 port.
12102 (now src/regression/add.c passes again).
12104 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12106 * src/SDCC.y (labeled_statement): case and default no longer require
12107 a following statement (RFE #893037)
12109 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12111 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12112 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12113 disabled (fixes bug #916294)
12114 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12115 "mov a,acc"; patch provided by Lenny Story
12116 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12118 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12120 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12122 * src/ds390/gen.c (genFunction, genEndFunction),
12123 * src/ds390/ralloc.c (ds390_assignRegisters),
12124 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12125 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12126 pushed if there are parameters passed on the stack. Also, a cleaner
12127 way to decide if r0/r1 should be pushed/popped. (Together they fix
12130 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12133 * device/lib/mcs51/crtpagesfr.asm,
12134 * device/lib/mcs51/crtxinit.asm,
12135 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12136 to avoid confusion with Si Lab's SFRPAGE register.
12138 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12140 * src/SDCCglue.c (emitMaps): allow public sfr variables
12141 * src/SDCCglue.c (initialComments): include compiler build date
12142 with compiler version and put the timestamp of the generated
12143 assembly file on a serperate line to be less confusing.
12144 * src/port.h: added genInitStartup hook
12146 * src/ds390/main.c,
12149 * src/pic16/main.c,
12151 * src/z80/main.c: genInitStartup initialize as NULL (default to
12152 historical behaviour)
12153 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12154 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12155 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12156 library instead of hard coding it into the compiler.
12157 * support/regression/ports/mcs51-stack-auto/spec.mk,
12158 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12159 * device/lib/mcs51/Makefile,
12160 * device/lib/small/Makefile,
12161 * device/lib/large/Makefile,
12162 * device/lib/mcs51/crtpagesfr.asm,
12163 * device/lib/mcs51/crtstart.asm,
12164 * device/lib/mcs51/crtxclear.asm,
12165 * device/lib/mcs51/crtxinit.asm,
12166 * device/lib/mcs51/crtclear.asm,
12167 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12168 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12169 and into user configurable files.
12170 * device/lib/clean.mk: clean mcs51 directory too
12171 * support/regression/tests/longlit.c: added static to T1 declaration
12172 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12173 accesses in the initialization code
12175 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12177 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12178 OSCTRIMVAL as noted in bug #916008
12180 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12182 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12183 in loops with multiple exits (reported as incorrect registers
12184 used by Martin Helmling in Sdcc-user list)
12186 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12188 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12189 made ds390 register extensions look less like error messages
12191 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12193 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12194 reported by Adam Wozniak in Sdcc-user list
12196 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12198 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12199 arithmetic optimizations, added debug output
12201 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12203 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12204 * sdcc.spec: updated and split sdcc into 3 rpms
12205 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12206 needed for literals of LEFT_OP and '+'
12207 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12208 introduced RESULT_TYPE_NOPROM
12209 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12211 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12212 limited promotion to int only for '*'
12213 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12215 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12217 * src/pic16/gen.c (genSkip),
12218 (genc16bit2lit), (gencjneshort): commented out
12219 (is_LitOp): new helper function, checks operand type
12220 (genCmpEq): rewritten
12222 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12224 * support/regression/tests/bug-908454.c: added
12226 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12228 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12229 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12230 (geniCodeCast): cosmetic, don't preserve bit storage class
12231 (geniCodeLeftShift): added promotion
12232 (geniCodeLogic): fixed regression
12233 * src/SDCCsymt.c (computeTypeOr): accept bits too
12234 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12236 2004-03-07 Borut Razem <borut.razem AT siol.net>
12238 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12240 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12242 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12243 version of pic16_genPackRegisters which does not check if ic is a
12245 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12246 function cause string1.c regression test fails
12248 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12250 * sim/ucsim/configure.in,
12251 * sim/ucsim/configure,
12252 * sim/ucsim/doc/Makefile.in: use docdir
12253 * src/SDCC.y: fixed sbit atrributes
12254 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12255 * src/SDCCast.c (decorateType): |^& need special promotion handling
12257 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12258 * src/SDCCsymt.h (computeType),
12259 * src/SDCCicode.c: computeType() needs op
12260 * src/SDCCsymt.c (checkTypeSanity),
12261 * doc/sddman.lyx: "plain" bitfields are unsigned
12262 * src/SDCCsymt.c (computeTypeOr): added
12263 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12265 * src/SDCCval.c (val*): computeType() needs op
12266 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12267 * support/regression/tests/onebyte.c: added tests for |^&
12269 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12271 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12272 for writing icode into asm output.
12274 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12276 * src/pic16/device.c: added some debug lines enabled
12277 with macro DEBUG_CHECK,
12278 * src/pic16/genarith.c: more debug in genPlus,
12279 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12280 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12281 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12282 * (aopForSym): onStack symbols are re-placed in data memspace,
12283 and onStack flag is cleared,
12284 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12285 copy temporary pcodeop,
12286 * (genPcall): added warning for not updating PCLATU,
12287 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12288 always true for pic16 port,
12289 * (genMultOneWord): NEW, supports integer multiplication,
12290 * (genMult): modified to call genMultOneWord,
12291 * (ifxForOp): added warning when return NULL,
12292 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12293 flag is set before call to operandFromSymbol for implicit
12295 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12296 options.intlong_rent are set by default,
12297 * (_hasNativeMulFor): modified to allow port generation of integer
12299 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12300 set regtype to REG_SFR for all registers, restricting seting the
12301 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12303 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12305 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12306 more than 500 times in the regression tests
12308 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12310 * support/Util/SDCCerr.h,
12311 * support/Util/SDCCerr.c,
12312 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12314 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12315 for symbol conflicts.
12316 * support/valdiags/tests/enum.c,
12317 * support/valdiags/tests/tentdecl.c,
12318 * support/valdiags/tests/struct.c: expect possible error messages
12319 referring to original symbol definitions.
12320 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12322 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12324 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12326 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12328 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12330 * src/pic16/ralloc.c (newReg): fixed bug #908929
12332 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12334 * src/ds390/gen.c: added missing #include "main.h"
12336 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12338 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12339 checking if symbol is already in set,
12340 * src/pic16/device.h: prototype for checkAddSym,
12341 * src/pic16/gen.c: (_G): added entry interruptvector,
12342 * (assignResultValue): removed some commented out lines,
12343 * (genFunction): check for ISR via sym->type, absolute section for
12344 interrupt code is created via a new pBlock, the goto instruction is
12345 placed now correctly at the interrupt vector position, changed all
12346 references from ivec to _G.interruptvector,
12347 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12348 is the interrupt is a high priority one, same for return from ISR,
12349 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12350 externs to calls of checkAddSym,
12351 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12352 pic16_pcode_verbose flag is set,
12353 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12354 * src/pic16/pcoderegs.c: message about how many registers are saved
12355 will only be emitted if pic16_pcode_verbose flag is set,
12357 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12359 * src/ds390/ralloc.h,
12360 * src/ds390/ralloc.c (ds390_regWithIdx),
12361 * src/ds390/gen.c (emitcode),
12362 * src/ds390/main.h,
12363 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12364 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12365 ds390operandCompare, getRegsRead, getRegsWritten,
12366 initializeAsmLineNode): customized instruction size calculation for
12367 ds390, started basis for some register optimizations
12368 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12369 corresponding assembly output
12370 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12371 missing push/pop of r0/r1. Optimized push/pops
12373 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12375 * src/mcs51/main.c (instructionSize): fixed ACALL size
12376 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12378 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12380 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12381 the sorting of rlist with NULL elements
12382 * (print_idataType, print_idata): NEW to create idata sections
12383 * src/pic16/device.h: idataSymSet new variable
12384 * src/pic16/gen.c (genFunction): fixed some bugs in string
12385 comparing, improved the absolute section creation for ISRs,
12386 added FSR0L/FSR0H in registers that are saved in an ISR,
12387 * (genInline): fixed the processing of inline snippets,
12388 now they undergo no process by the peephole optimizer
12389 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12390 are placed in idataSymSet,
12391 * (pic16emitStaticSeg): extern symbols are added in externs,
12392 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12393 switching when aboslute variables are placed in access bank memory
12394 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12395 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12396 commented out with #if,
12397 * (pic16_packRegisters): reintroduce the check for CAST because some
12398 symbols are not correctly handled,
12399 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12400 pCodeInstruction instead of pCode,
12401 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12402 pCodeAsmDir definition,
12403 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12404 directive, then the argument directive is emitted without the leading
12405 tab, hack for inline labels which must be in the first column,
12406 * (compareLabel,pic16_findNextInstruction),
12407 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12408 * (insertBankSwitch): modified for the new pCodeAsmDir,
12410 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12411 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12413 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12415 * (pushSide): commented out with #if,
12416 * (assignResultValue): fixed some typos in saving
12418 * (genPcall): FIXED and sync'ed with genCall,
12419 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12420 * (genNearPointerGet): fixed to handle some more cases,
12421 implementation scheme via table reads,
12422 * (genConstPointerGet): modified to access code memory correct,
12423 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12424 and improved to handle some cases
12425 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12426 instead of "RETLW" for init data
12427 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12428 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12429 variables are placed in access bank memory (<0x80 and >=0xf80),
12430 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12431 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12432 TBLWT_POSTDEC,TBLWT_PREINC
12433 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12434 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12436 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12437 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12438 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12439 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12441 2004-02-29 Borut Razem <borut.razem AT siol.net>
12443 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12444 support/Util/findme.h, support/Util/system.h: enhance binary relative
12445 search for lib and include by using findProgramPath()
12447 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12450 * src/SDCCpeeph.c (pcDistance),
12452 * src/mcs51/ralloc.h,
12453 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12454 * src/mcs51/main.h,
12455 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12456 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12457 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12458 size calculation port specific, started basis for some register
12460 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12461 missing push/pop of r0/r1. Optimized push/pops
12462 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12463 * device/lib/_modsint.c (_modsint),
12464 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12465 and stack version so regression tests pass
12467 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12469 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12470 * src/SDCCast.c (decorateType): catch another small optimization
12472 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12473 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12474 modified to finally use computeType() all over SDCC,
12475 see Feature Request #877103
12476 * src/SDCCval.h: cosmetic
12477 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12478 valCompare(); regression tested in muldiv.c
12479 * support/regression/tests/muldiv.c (testMod): mod sign follows
12482 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12484 * src/SDCCast.c (decorateType): fixed bug #902362
12485 * doc/INSTALL.txt: fixed install instructions for win32
12487 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12489 * device/include/Makefile.in (install): fixed by replacing spaces
12492 * doc/INSTALL.txt: updated for release
12493 * doc/sdccman.lyx: added warning for --xstack being buggy
12495 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12497 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12498 to eliminate build warnings.
12499 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12501 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12502 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12504 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12505 removed -penable-stack, added comment for stack pragma, added
12506 warning for not initializing the stack/frame registers, removed
12507 comment at interrupts section
12509 Stack is made permanent, there is no ability to disable stack usage.
12510 * src/pic16/device.h,
12511 * src/pic16/device.c: removed all references to USE_STACK macro,
12512 * src/pic16/device.c (pic16_dump_section): when no elements in
12513 rlist, free rlist before return,
12514 * (pic16_dump_int_registers): NEW, internal registers are a new set
12515 of general purpose registers reused by each function,
12516 * (checkAddReg): returns 1 if registers is added to set,
12517 * (pic16_groupRegistersInSection): when a registers is of type
12518 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12519 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12520 SRCASECMP macro is moved here from device.c
12521 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12522 PO_PCLATU, PO_PRODL, PO_PRODH,
12523 * (pic16_pCodeOpType, genMinus,
12524 changed compares to "a" register, with AOP_ACC,
12525 * (pic16_genPlus): fixed some bugs and indented properly,
12526 * (pic16_addSign): changed size to size+offset in the MOVWF
12528 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12529 multiply 8-bit operand by literal, result is 8-bit,
12530 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12531 multiply 2 8-bit operand, result is 8-bit,
12532 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12534 * src/pic16/gen.c: changed accUse to contain WREG only,
12535 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12536 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12537 true, do not use immediate addressing any more unless sym is a
12538 pointer in codespace,
12539 * (aopForRemat): do not use immediate addressing when symbol not in
12540 codespace and when symbol's address is requested,
12541 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12543 * (aopGet): added case for AOP_ACC and don't return "accumulator
12544 bug" but WREG instead,
12545 * (popGetTempReg): pushes contents of temporary register in stack,
12546 * (popReleaseTempReg): pops contents of temporary register from
12547 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12548 * (pic16_popGet): separated case AOP_ACC to return register WREG
12549 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12550 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12551 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12552 the use of immediate pointers to certain cases only.
12554 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12555 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12556 * (assignResultValue, genCall, genRet): modified to use the new
12557 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12558 genPcall is still broken,
12559 * (genFunction): added code to create 'A' type pBlocks when
12560 interrupt functions are generated, code not extensively tested yet,
12561 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12562 * (genEndFunction): modified so ISRs pop stored registers from stack,
12563 * (genMultOneByte): cleanup,
12564 * (AccRsh): added flag andmask, to and result with appropriate mask,
12565 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12566 * (genDataPointerGet): fixed and reenabled its use,
12567 * (genNearDataPointerGet): bugs fixed,
12568 * (genDataPointerSet): bugs fixed,
12569 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12570 pic16_DumpSymbol, pic16_DumpOp,
12571 * src/pic16/genutils.h: function prototypes for the above functions,
12572 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12574 * (pic16emitRegularMap): many many many improvements, but needs a
12576 * src/pic16/main.c: enable_stack in pic16_options is removed,
12577 * (_pic16_parseOptions): removed command line options -penable-stack,
12578 * (_process_pragma): emit stack symbol only when stack pragma is
12580 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12581 redirected to FSR0L/FSR0H pair,
12582 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12583 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12584 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12586 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12587 * (dumpPicOptype): NEW,
12588 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12589 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12590 with movff instruction,
12591 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12592 added pic16_int_regs, some packRegsFor* functions are commented out,
12593 because produce errors,
12594 * src/pic16/NOTES: minor modifications
12596 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12598 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12599 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12601 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12602 * as/mcs51/lkaomf51.c: fixed bug #895763
12604 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12606 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12608 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12610 * doc/sdccman.lyx: added details about the HC08 storage classes and
12611 interrupts, fixed the register usage info for z80 & gbz80
12613 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12615 * doc/sdccman.lyx: added more pic16 port documentation
12616 * device/include/pic16/: added header pic18fregs.h
12618 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12620 * doc/sdccman.lyx: added Vangelis' contribution
12622 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12624 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12625 extend to the next CALL or PCALL, not just to the next CALL.
12627 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12629 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12631 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12633 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12634 bug #895752 and a better fix for bug #716790
12636 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12638 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12640 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12642 * doc/sdccman.lyx: minor changes, minor changed
12644 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12646 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12647 which can't handle SDCC_NEWONEBYTEOPS,
12648 (geniCodeMultiply): removed conversion from mult to shift for pic14
12651 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12654 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12655 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12656 thus fixing bug #895406
12658 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12660 * device/lib/_modsint.c,
12661 * device/lib/_modslong.c: sign follows divisor only
12662 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12663 signs or signedness can be ignored
12664 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12665 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12666 added optimization for IFX,
12667 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12669 reenabled optimization for IFX, which was removed on 2004-01-11
12670 * src/SDCCast.h: added return type IFX
12671 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12672 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12673 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12674 SDCC_OLDONEBYTEOPS selects the old behaviour
12675 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12676 changed again and commented promotion rule
12677 * src/SDCCval.c (valDiv): promotion no longer necessary
12678 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12679 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12681 * support/regression/tests/onebyte.c: added
12683 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12685 * gen.c (genInline): reverted to old code for assemnling inline
12686 code because of bug reported James Chadd
12688 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12690 * ralloc.h: missing declarations from previous patch,
12691 seems that patch for ralloc.h was never applied, fixed
12693 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12694 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12698 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12699 indirect addressing. Marked FSR0 as deprecated
12700 * gen.c (pointerCode): commented out, not needed now
12701 (pic16_popGet2p): new MOVFF helper function
12702 (genGenPointerGet),
12703 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12704 (shiftRLong): removed duplicate debugging info
12706 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12708 * src/ds390/gen.c (genNearPointerGet),
12709 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12710 optimization with bits, but not bitfields.
12711 * src/ds390/ralloc.c (packRegisters),
12712 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12714 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12716 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12718 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12721 * src/SDCCicode.c (operandFromSymbol),
12722 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12723 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12724 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12725 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12726 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12727 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12729 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12730 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12731 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12732 * src/SDCCsymt.c (newSymbol),
12733 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12736 * src/SDCCval.c (newiList): fixed bug #885705
12738 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12740 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12741 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12743 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12745 * device/include/c8051f120.h,
12746 * device/include/c8051f300.h,
12747 * device/include/c8051f310.h: added/updated header files for Silicon
12748 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12749 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12750 in new section Submitting patches
12752 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12754 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12755 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12756 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12758 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12759 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12760 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12762 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12763 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12764 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12766 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12767 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12768 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12769 genGenPointerSet): fixed bug #892400
12770 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12771 to eliminate build warnings.
12772 * src/SDCCast.c (processParms),
12773 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12775 * support/valdiag/valdiag.py: added GCC to the list of defines active
12776 when compiling with gcc
12778 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12780 * support/Util/SDCCerr.h,
12781 * support/Util/SDCCerr.c,
12782 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12783 with an incomplete type (fixed bug #883734)
12784 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12786 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12788 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12790 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12792 * src/SDCCast.c (decorateType),
12793 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12794 function pointer implementation
12795 * support/regression/tests/funptrs.c: added tests to verify both forms
12796 of function pointers work correctly. Added tests to verify parameters
12797 are passed in the correct order.
12799 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12801 * device.c (regCompare): registers are sorted by ascending
12802 address and increasing size,
12803 * main.c (_pic16_finaliseOptions): removed the declaration
12804 of compiler macro MCU. Now a macro of the format pic18fxxxx
12805 will be defined from the command line
12807 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12808 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12810 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12811 PCOP_RLCF was overwritten!
12812 * gen.c (genSkip): commented out calls to pic16_emitcode,
12813 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12815 * (genRRC): added debugging info,
12816 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12817 overwritten while shifting,
12818 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12819 overwritten while shifting,
12822 * (shiftLLeftOrResult),
12823 * (shiftRLeftOrResult),
12825 * (shiftLLong): Implemented with pic16_emitpcode
12826 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12827 * (genLeftShift): Fixed bug, operand for shift by variable always
12828 was "and"ed with 0x0f,
12829 * (genLeftShiftLiteral),
12831 * (genRightShiftLiteral): added debugging info,
12832 * (genrshFour): added comment,
12833 * (genRightShift): determined signedness from operand "left"
12834 instead of "result"
12836 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12838 * src/SDCCicode.c (geniCodeParms),
12839 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12840 function pointers, fixed function pointer bugs #861242 and #861896
12842 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12844 * device/include/c8051f000.h,
12845 * device/include/c8051f120.h,
12846 * device/include/c8051f300.h: added header files for Silicon
12847 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12849 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12851 * src/SDCCast.c (processParams): added new type flow and restructured
12852 (gatherAutoInit): added new type flow
12853 (addCast): cosmetic changes
12854 (getLeftResultType): added new type flow for array indices, patch
12855 provided by Stas, see FR #877103
12856 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12857 array index patch by Stas
12858 * src/SDCCast.h: added prototype getResultTypeFromType()
12860 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12861 * src/pic/glue.c (pic14emitStaticSeg),
12862 * src/pic16/glue.c (pic16emitStaticSeg),
12863 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12864 for initialization of symbols
12865 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12866 * support/Util/SDCCerr.h:
12867 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12868 * .version: bumped version number to 2.3.8
12869 * device/include/Makefile.in (install),
12870 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12873 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12875 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12876 Slade Rich fixed an optimization bug
12877 * src/pic/pcodepeep.c,
12878 * src/pic/pcoderegs.c
12879 * doc/Makefile (install): added test for directory
12881 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12883 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12884 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12885 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12886 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12887 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12888 * as/mcs51/asexpr.c (term),
12889 * as/hc08/asexpr.c (term): fixed bug #887146
12891 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12893 * src/z80/gen.c (genMult): handle single byte result product
12894 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12895 DUMMY_READ_VOLATILE (fixed bug #886367)
12897 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12899 * support/regression/tests/libmullong.c: fixed logic, on little endian
12900 hosts we ended without a mullong_wrapper()
12902 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12904 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12905 virus/worm forged address usage.
12907 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12909 Fixed promotion, it should be done on AST level:
12910 * src/SDCCast.c (addCast): added promotion to int
12911 (decorateType): updated call to upCast()
12912 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12913 usualUnaryConversions()
12915 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12917 * support/regression/tests/literalop.c (mulWrapper): Added a
12918 wrapper to remove integer overflow warnings.
12920 * support/regression/tests/float_trans.c: Made work on host.
12922 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12925 * support/regression/generate-cases.py (main): Changed from inline
12928 * doc/Makefile (install): Changed to depth first to get rid of
12929 missing directory install warning.
12931 * as/Makefile (install-doc): Made work on Mac.
12933 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12935 * src/SDCCast.c: added an additional type flow in decorateType() of
12936 opposite direction, see feature request #860006; it's enabled at runtime
12937 by setting the environment variable SDCC_NEWTYPEFLOW
12938 * src/SDCCast.h: changed prototype of decorateType()
12939 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12940 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12941 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12942 see feature request #877103
12943 * src/SDCCval.c: updated call of decorateType()
12944 (valBitwise): fixed bug #882876
12945 (valMinus): added promotion
12946 (valLogicAndOr): result is unsigned
12947 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12948 * src/SDCCsymt.c (computeType),
12949 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12950 must not cause an unsigned operation
12951 * src/pic/glue (pic14emitRegularMap),
12952 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12954 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12956 * src/pic/pcode.c (PCodeID): commented out left over debug code
12958 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12960 * support/valdiag/tests/overflow.c: added shift tests
12961 * src/pic/device.c,
12968 * src/pic/pcodepeep.c,
12969 * src/pic/pcoderegs.c,
12970 * src/pic/ralloc.c,
12971 * src/pic/ralloc.h: applied patch from Slade Rich;
12972 added support for multiple code pages and multiple RAM banks on the
12973 PIC 14 port. The ASM files now no longer simply assume all the
12974 code / RAM are in the same page / bank. This means the linker can
12975 safely allocate code/RAM of separate ASM files to different pages/banks.
12976 * doc/sdccman.lyx: added Slade's tips
12977 * src/mcs51/peeph.def: fixed bug #880768
12979 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12981 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12982 * src/SDCCast.c (decorateType): fixed bug #880197
12984 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12986 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12989 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12990 strtof is not part of C89 and isn't included with Mac OS X.
12992 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12994 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12995 shiftL2Left2Result): fixed bug #879326
12996 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12997 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12998 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12999 address fetch for clr instruction
13000 * device/lib/hc08/_mulint.c: created optimized assembly version
13001 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13003 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13005 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13006 proposed in FR #877103
13008 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13010 * src/SDCCval.c (cheapestVal): added missing checks
13011 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13012 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13014 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13016 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13019 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13021 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13022 loaded with the linker search paths (-L arguments) and the libraries
13023 to be linked with the current source (-l arguments). Changes
13024 currently will affect only the pic16 port.
13025 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13026 include path the port specific paths and port specific libraries,
13027 * gplink command now contains the $3 argument,
13028 * src/pic16/device.h,
13029 * src/pic16/device.c,: structure PIC_device is made public and
13030 renamed to PIC16_device, the same for variable Pics which is renamed
13031 to Pics16. Updated all references to them.
13032 * src/pic16/glue.c (pic16glue): corrected bug with code
13033 initialization which bypassed the variable initializations block.
13035 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13036 COMPILE_FLAGS and added the --nostdinc option
13038 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13040 * device/include/mc68hc908jb8.h: Register defs for another member
13041 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13043 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13045 Documenting changes from previous commits.
13046 * configure.in (version 1.56),
13047 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13048 when generating output files to configure the pic16 library,
13049 but now I've commented it out, since gputils aren't installed in the
13050 SF compile farm, so library won't compile
13052 * device/lib/Makefile.in (version 1.56): initially I've added in
13053 target 'all' the prerequestive 'model-pic16' so it compiled the
13054 pic16 library, but now I've commented it out for the same reasons
13056 * added targets 'model-pic16' and 'objects-pic16' to compile the
13058 * added target 'port-specific-objects-pic16' to handle the
13059 generated libraries and copy them into the build/ directory
13060 * added target 'clean-intermediate-pic16' to clean intermediate
13061 files into pic16 directory
13062 * in target 'installdirs' added line to create directory pic16 in
13063 the installation path
13065 * device/include/Makefile.in (version 1.11): in target 'install'
13066 added lines to copy all header files to installation path,
13067 * in target 'installdirs' added line create directory for pic16
13068 headers in the installation path
13070 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13072 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13075 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13078 * device/lib/configure.in,
13079 * device/lib/configure: fixed for autoconf 2.57
13081 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13083 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13084 option so that it actually works. Made it specific to the z80, since
13085 the gbz80 doesn't have these kinds of I/O ports.
13087 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13089 * device/include/z180.h,
13090 * device/lib/_memcpy.c,
13091 * device/lib/_memmove.c,
13092 * device/lib/_mulint.c,
13093 * device/lib/ser_ir.c,
13094 * device/lib/ser_ir_cts_rts.c,
13095 * device/lib/_strcmp.c,
13096 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13097 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13098 portmode; added deprecation warning for bank= and protmode= forms.
13099 Also, guard against buffer overflow.
13100 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13102 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13104 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13105 changed interrupt vector table generation to only emit declared vectors.
13106 * device/include/Makefile.in: added missing backslash
13107 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13109 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13111 Mainly changes to support compilation of the device libraries
13112 * src/pic16/device.c: stack is allocated via symbol and not
13113 via literal number. The symbol is placed in the corresponding
13114 position of the data ram
13115 * (pic16_dump_section): relocatable and absolute uninitialized
13116 data are now emitted in sorted order to reduce section naming,
13117 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13118 weren't marked as being in the access bank,
13120 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13122 Added portion of GNU PIC Library under the directory
13123 device/include/pic16 and device/lib/pic16. These files
13124 contain the declarations of SFRs for the PIC18Fxx2 devices.
13125 The directory is initialized via configure from toplevel.
13127 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13129 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13130 the spilllocations to be compared correctly
13132 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13134 * src/SDCCast.c (decorateType): fixed bug introduced today
13136 2004-01-12 Borut Razem <borut.razem AT siol.net>
13138 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13139 doc/sdccman.lyx: upper case pragmas are deprecated
13141 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13143 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13144 in simpler and even better code
13146 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13148 * src/SDCCicode.c (operandOperation): fixed bug #874819
13149 * src/SDCCast.c (decorateType): fixed
13150 char foo (unsigned long ul) { return ul > 0; }
13152 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13154 * doc/sdccman.lyx: Moved and added some sections, small changes
13155 all over. Telling LaTeX to be less strict with word spacing
13156 to better keep the right margin. Changed some notes about
13157 maintainance of the ports in section 3.2.1 - is it OK like this?
13159 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13161 SDCC source changes:
13162 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13163 convilong): modified to inform the pic16 port that builtin functions
13166 PIC16 PORT specific changes:
13167 * src/pic16/device.c pic16_dump_equates() added,
13168 processor registers declared internally by the port are emitted in
13169 the translation as equates,
13170 * src/pic16/gen.c: inline code is passed unprocessed to the
13172 * (pic16_popGetLit2): fnuction modified to take second operand as
13173 pCodeOp pointer and not as literal,
13174 * (popRegFromIdx): prefixed with pic16_,
13175 * (pic16_popCombine2): modified to receive already allocated pCode
13177 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13178 * (genFunction): initializes local stack frame and pushes on stack
13179 all the registers used by this function,
13180 * (genEndFunction): restores all registers from stack and restores
13182 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13184 * (pic16glue): changed the program startup sequence,
13185 * added new dbName code 'A' for functions placed in absolute section
13186 * src/pic16/main.c: added function attribute _naked,
13187 * added pragma 'code' to place a fnuction at an absolute address,
13188 * added command line arguments --debug-ralloc and --pcode-verbose,
13189 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13190 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13191 * (pic16_newpCodeOpLit2): modified to take the second operand as
13193 * (pic16_printpBlock): modified to emit each function in a separate
13195 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13196 UPPER for immediate operands,
13197 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13199 * src/pic16/peeph.def: all peepholes with movff are commented out,
13200 because there is a problem in the pcode peep optimizer,
13201 * src/pic16/ralloc.c: the register allocator can now reuse local
13202 function symbols for another function. This saves register usage.
13203 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13205 Added file src/pic16/NOTES with information about program writing on
13206 the current port version.
13208 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13210 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13211 and peephole 252 (array access)
13213 2004-01-09 Borut Razem <borut.razem AT siol.net>
13215 * src/SDCCmain.c : fixed #872250: -l command line defined library
13216 files are scanned before standard library files
13218 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13220 * src/SDCCast.c (decorateType): fixed bug #874046
13222 2004-01-09 Borut Razem <borut.razem AT siol.net>
13224 * support/scripts/sdcc.nsi: remove previous installation
13226 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13228 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13229 bytes for last interrupt vector (mcs51)
13230 * sdcc.spec: fixed typo
13232 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13234 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13235 gen51Code): more efficient parameter receive for --model-large
13238 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13240 * src/ds390/main.c,
13241 * src/z80/main.c: added missed needLinkerScript flags (more than
13242 one port structure defined in these file)
13243 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13246 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13248 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13249 * src/port.h: added flag needLinkerScript in port->linker
13250 structure to inform whether to create a .lnk file or not,
13252 * src/ds390/main.c,
13254 * src/mcs51/main.c,
13256 * src/pic16/main.c,
13258 * src/z80/main.c: changed appropriately to configure
13259 needLinkerScript flag
13261 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13262 * src/pic/glue.c: added variable udata_section_name to
13263 override default uninitialized data segment definition for
13264 devices only with SHAREBANK memory (reported from Erik Epetrich)
13265 * (pic14emitOverlay): modified to emit a commented overlay segment
13266 directive when no overlay data exist
13267 * (picglue): modified to emit uninitialized data segment
13268 according to udata_section_name
13269 * src/pic/main.c (_pic14_parseOptions): added command line
13270 options --udata-section-name=[name] to override default
13271 udata definition name
13272 * modified _linkCmd and _asmCmd to include compiler passed
13273 arguments via -W option
13274 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13275 object file from '.rel' to '.o' in port->linker structure,
13276 changed size of fptr from 2 to 3 in port structure
13278 2004-01-07 Borut Razem <borut.razem AT siol.net>
13280 * support/scripts/sdcc.nsi: update PATH
13281 * support/scripts/sdcc.ico: craeted
13283 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13285 * device/include/Makefile.in: fix install
13286 * doc/Makefile: fix install
13288 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13290 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13292 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13293 how the function variable allocation summary is displayed; also
13294 include information about variables allocated to the overlay
13297 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13299 * as/mcs51/lkmain.c: Help about -Y option
13300 * as/mcs51/lkarea.c: Fixed gcc warnings
13302 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13304 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13306 * support/valdiag/tests/overflow.c: added
13307 * src/SDCCast.c (decorateType),
13308 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13309 LEFT_OP (left shift)
13311 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13313 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13314 (default behaviour).
13316 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13318 A python script to validate compiler diagnostic messages. It can be
13319 used to verify that sdcc complains about bad c source code and
13320 gives a good location of the error.
13321 * support/valdiag/Makefile,
13322 * support/valdiag/valdiag.py,
13323 * support/valdiag/tests/*
13325 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13327 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13328 * src/SDCCsymt.c (newEnumType),
13330 * support/Util/SDCCerr.c,
13331 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13333 * support/regression/tests/enum.c: added test for enum values that
13334 require at least 2 bytes of storage.
13336 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13338 * src/common.h: added ifndef/define/endif macros
13339 around the header file.
13340 Bug reported from Jesus Calvino-Fraga
13342 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13344 * sdcc.spec: updated
13345 * device/include/Makefile.in: don't install CVS directories
13346 * device/lib/Makefile.in: added removal of CVS directories after install
13347 * doc/Makefile: fixed install, added local_icons
13348 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13349 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13350 * src/ds390/gen.c (genRightShift): fixed bug #870788
13351 * src/SDCCast.c (decorateType): fixed bug #870781
13353 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13355 PIC16 port related changes:
13356 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13357 added variable stackPos,
13359 * gen.c: genCall, assignResultValue: added support for
13360 pushing/retrieving function parameters to/from stack,
13361 genFunction,genEndFunction: setup stack frame for the
13362 generated function,
13363 genAddrOf: will be changed according to bug 863624
13365 * added files genutils.c and genutils.h which contain gen*
13366 debugged and optimised functions extracted from gen.c
13368 * glue.c: added variable 'externs' which holds extern symbols,
13369 pic16emitRegularMap: is modified to properly handle relocatable
13370 symbols under the new scheme,
13371 pic16createInterruptVect: is modified
13372 pic16printPublics: is modified to emit 'global' assembler directives,
13373 added pic16_printExterns to print extern symbols,
13374 pic16glue: initializes stack/frame pointer in the beginning of
13375 the assembly output. Temporary hack, will be corrected later,
13376 because gplink yet does not support stack and SDCC does not
13377 yet support a type of crt0.o object to create the final binary.
13379 * Removed many lines that contain 8051 legacy code.
13380 * The code is finally placed under a 'code' directive.
13381 * Added port specific options.
13383 * _process_pragma: simplified since now we do not need *special*
13384 include file to define SFR registers. But a separate header
13385 will be needed. This will be developed later.
13386 * _pic16_parseOptions: added, parses port specific options:
13387 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13388 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13389 --preplace-udata-with=
13391 * _pic16_setDefaultOptions: modified to initialize section names,
13392 but hack is temporarly out of order since it needs improvement.
13393 * _pic16_genAssemblerPreamble: configuration words are emitted by
13394 their address instead of their name. This part is incomplete and
13395 supports only the 18Fxx2 devices. Other devices will emit an error
13396 during assembly since they do not contain the same set of config
13398 * _pic16_genIVT: is modified,
13400 * pcode.c: added definitions for some hardware registers that are needed
13402 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13403 All PCI entries are updated. Now LFSR is supported.
13404 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13405 * added pic16_newpCodeOpLit2 to support instructions with
13406 two literal arguments
13407 * pic16_pCode2str: corrected code that emits assembler instructions
13408 with two literal operands and those that have an access bit modifier
13409 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13410 this fixes a bug which caused some labels to be lost, when an
13411 assembler directive was added, i.e. banksel,
13412 * pic16_FixRegisterBanking: improved logic that causes the insertion
13414 * InlineFunction: functions that are called once, are not any more
13415 inlined. This can be a port option in the future,
13417 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13419 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13420 hold the corresponding uninitialized symbols,
13421 * pic16_allocProcessorRegister: registers have explicit marked the
13423 * pic16_allocInternalRegister: registers are explicit marked as
13425 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13426 processing list, so bit registers were lost,
13429 * ralloc.h: added field 'accessBank' and original symbol operand
13430 in register definition,
13431 * removed the field isMapped from register definition,
13433 ** Several functions have been removed from various sources:
13434 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13435 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13436 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13437 pic16_assignRelocatableRegisters
13439 ** others have been introduced:
13440 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13441 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13443 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13445 * support/scripts/inc2h.pl: changed definition of BIT_AT
13446 to emit 'sbit at' instead of 'bit at'. This was a request.
13448 PIC16 port related preliminary changes:
13449 * gen.c: prefixed function popRegFromString with
13450 pic16_ and all references to it corrected
13451 * pcode.c: all pic16_pc_* hardware registers prefixed
13452 with underscore (_),
13453 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13454 * ralloc.c: newReg(): when register is REG_SFR then
13455 set address to rIdx,
13456 pic16_allocProcessorRegister(): marks register wasUsed=0
13457 pic16_writeUsedRegs(): added a call to assign processor
13458 registers via pic16_assignFixedRegisters
13460 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13462 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13463 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13464 variables in unused register banks. Also the SSEG is placed
13465 wherever there is enough space for it, and IDATA can be anywhere
13466 in internal RAM. For now compile using -Wl-Y[stack_size].
13467 The mem file is different for this option as well, since it
13468 makes no sense of talking about DSEG lenght.
13470 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13472 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13473 in certain cases, e.g. when ROM assignment, patch provided
13474 from Albert den Haan.
13476 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13478 Many signedness and type propagation fixes:
13479 * src/SDCCicode.c: made geniCodeCast() static
13480 replaced SPEC_ by IS_ (cosmetic)
13481 (operandOperation): fixed div and mod operation
13482 (usualBinaryConversions): added support for promotion of char
13483 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13484 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13485 (geniCodeAdd): an array index will stay unsigned, even if promoted
13487 (geniCodeArray): ditto
13488 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13489 * src/SDCCsymt.c (computeType): added more support for char;
13490 promotion of char is selectable by promoteCharToInt, fixed signedness
13492 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13493 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13494 * src/SDCCval (val*): replaced signedness calculation by
13496 rearranged if-branches (cosmetic)
13497 (valShift): added warning W_SHIFT_CHANGED
13498 (valCompare): fixed problem with different types
13499 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13500 * support/regression/tests/literalop.c: added many cases
13501 * support/regression/tests/ast_constant_folding.c: changed finally to
13503 * .version: new year, new version: 2.3.7
13504 * src/SDCCmain.c (main): applied patch #866468
13505 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13506 provided by Scott Bronson
13507 * doc/sdccman.lyx: updated documentation for sdcdb
13508 updated and added chapter tips
13510 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13512 * src/SDCCsymt.h: missing from yesterday's commits
13514 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13516 * src/SDCC.y (struct_or_union_specifier),
13517 * support/Util/SDCCerr.c,
13518 * support/Util/SDCCerr.h: verify that struct & union tags are used
13521 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13523 * src/SDCCglobl.h: missing from yesterday's commits
13525 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13527 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13528 sft_attributes, struct_declaration, parameter_declaration,
13529 type_name, start_block, declaration_list),
13530 * src/SDCC.lex (check_type): support redefinition of typedef names
13532 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13534 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13535 aligned xdata arrays. Erik helped me with the if clause.
13537 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13539 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13542 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13545 * src/SDCCast.c (newAst_),
13547 * src/SDCCicode.c (ast2iCode, newiCode),
13549 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13550 expr, statement, expression_statement, selection_statement,
13551 iteration_statement, expr_opt, jump_statement): foundation for tracking
13553 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13556 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13558 * support/Util/SDCCerr.c,
13560 * src/SDCCast.c (createCase, createDefault, decorateType),
13561 * src/SDCClabel.c (labelUnreach),
13562 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13564 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13565 (with thanks to Stas Sergeev)
13566 * device/include/time.h,
13567 * device/lib/time.c (CheckTime): suppress unreachable code warning
13569 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13571 * src/SDCCast.c (createIvalCharPtr),
13572 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13574 * support/regression/tests/nullstring.c: tests for these two bugs
13576 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13578 * support/Util/SDCCerr.h,
13579 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13580 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13581 about storage class and 'at' used inside struct or union
13582 * src/SDCCBBlock.c (iCodeFromeBBlock),
13583 * src/SDCCcse.c (ifxOptimize),
13584 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13585 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13586 printIval, emitStaticSeg, emitOverlay),
13587 * src/SDCClabel.c (deleteIfx),
13588 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13589 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13590 gatherAutoInit, processParms),
13591 * support/Util/SDCCerr.h,
13592 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13593 reporting for post-parse errors.
13595 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13597 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13598 implicit casts via union; they don't work on big endian systems
13599 (possible fix for bug #861138)
13601 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13603 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13604 * src/mcs51/main.c: fixed the fix for bug #737001
13606 2003-12-15 Borut Razem <borut.razem AT siol.net>
13608 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13610 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13612 * support/makebin/makebin.c: put output in binary mode
13614 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13616 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13617 xdata and data memory on startup. Set the environment variable
13618 SDCC_NOGENRAMCLEAR to disable this.
13619 * src/mcs51/peephole.def,
13620 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13621 (allows non-interrupt and interrupt code to safely compete for a resource
13622 without the non-interrupt code having to disable interrupts)
13624 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13626 * src/SDCCicode.c (geniCodeAdd),
13627 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13628 with valFromType if type might be a pointer and host is big endian).
13629 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13630 types, not just integer types.
13631 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13632 multiply defined with mismatching "at" address.
13634 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13636 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13637 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13638 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13639 with embedded nulls (fixed bug #753752)
13641 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13643 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13644 Apparently this did not see much testing (endless loop)
13646 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13648 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13650 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13652 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13653 gracefully handle NULL memmap pointers
13655 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13657 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13658 instead of deleting the iCode when an operand is volatile
13659 * src/z80/gen.c (genDummyRead),
13660 * src/mcs51/gen.c (genDummyRead),
13661 * src/ds390/gen.c (genDummyRead),
13662 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13664 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13665 * src/SDCC.y: fixed bug #850420
13667 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13669 Applied z80 i/o port patch from Peter Townson and fixed some operators
13670 to better handle operands in A register.
13671 * device/include/z180.h
13677 * src/z80/peeph-z80.def
13678 * src/z80/peeph.def
13681 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13683 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13685 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13687 * device/lib/hc08/_mullong.c: Removed extra #endif
13689 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13691 * sim/ucsim/hc08.src/inst.cc,
13692 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13693 carries from x to h
13694 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13695 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13696 * device/include/stdarg.h: fixed varargs for hc08
13697 * device/lib/Makefile.in,
13698 * device/lib/hc08/Makefile,
13699 * device/lib/hc08/_mulint.c,
13700 * device/lib/hc08/_mullong.c: fixed some endian problems
13702 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13704 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13705 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13706 * device/lib/_gptrget.c,
13707 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13709 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13711 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13712 * src/SDCCast.c (astErrors): fixed bug #846007
13713 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13715 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13717 * src/SDCCast.c (decorateType): disabled a transformation I added in
13718 revision 1.188 (access to fields of a structure at an absolute address);
13719 it breaks with bitfields, extern declarations, and gcse analysis.
13720 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13721 could be assigned through a pointer, so don't complain.
13722 * src/SDCCast.c (astErrors),
13724 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13726 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13728 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13729 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13730 output of __config directives, since gpasm now supports them
13731 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13732 pre-processor macro, i.e. -DMCU=p18f452
13733 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13734 and modified to handle 'cast' icode similarly to '=' icode
13735 * src/pic16/device.h (typedef struct PIC_device): added field
13736 'extMIface' to indicate that chip has external memory interface
13737 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13738 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13741 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13743 * src/SDCC.y (pointer): fixed bug #846006
13744 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13745 * src/SDCCast.c (decorateType): fixed bug #846009
13746 * src/ds390/peeph.def,
13747 * src/ds390/gen.c (genAnd, genOr),
13748 * src/mcs51/peeph.def,
13749 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13751 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13753 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13760 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13764 * src/SDCCbitv.c: added function to free a bitvector
13765 * src/SDCClrange.h,
13766 * src/SDCClrange.c: added function to recompute the liveranges
13767 * src/avr/ralloc.c,
13768 * src/ds390/ralloc.c,
13769 * src/hc08/ralloc.c,
13770 * src/mcs51/ralloc.c,
13771 * src/pic/ralloc.c,
13772 * src/pic16/ralloc.c,
13773 * src/xa51/ralloc.c,
13774 * src/z80/ralloc.c: recompute the liveranges after register packing
13776 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13778 * src/SDCCloop.c (newInduction): fixed bug #845630
13780 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13782 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13783 inadvertantly left behind from my 2003-11-12 change
13785 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13787 Updated headers I neglected to commit yesterday.
13788 * src/SDCClrange.h,
13791 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13793 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13794 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13795 * src/SDCCopt.c (eBBlockFromiCode),
13796 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13797 the creation of the key hash table from the sequencing so it can be used
13798 earlier (for some GCSE bug fixes still pending)
13800 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13802 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13803 * support/regression/tests/addsub.c: testing genPlus shortcut
13805 2003-11-15 Borut Razem <borut.razem AT siol.net>
13807 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13809 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13811 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13812 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13813 ordering is immaterial.
13814 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13816 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13818 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13819 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13820 (SIGSEV) of bug #840381
13821 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13822 unlink new file before rename if new and old filenames are the same)
13824 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13826 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13827 uninitialized variables) for the mcs51. Set environment variable
13828 SDCC_GENRAMCLEAR to test.
13829 xdata initialization slightly shorter
13831 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13834 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13835 #838241 & 780691 (basicly the same bug)
13836 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13837 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13839 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13841 * src/SDCCmain.c (linkEdit): "fix" #834252
13843 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13845 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13847 * src/SDCC.y: fixed bug #819403
13849 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13851 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13852 the reentrant attribute.
13853 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13854 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13856 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13857 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13858 erroneously reduced to a literal.
13859 * src/hc08/ralloc.c (packRegisters, rematStr),
13860 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13863 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13865 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13866 * doc/sdccman.lyx: changed from 'article' to 'book'
13867 * doc/Makefile: readded test_suite_spec and cdbfileformat
13869 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13871 * device/include/stdlib.h: include malloc.h to comply with ANSI
13872 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13874 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13876 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13877 * doc/clean.mk: also remove *.out files
13878 * doc/sdccman.lyx: some additions, larger top/bottom margins
13880 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13882 * src/SDCC.y: fixed bug #837365
13883 * support/regression/tests/bitopcse.c
13884 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13885 a symbol (might be valop instead)
13886 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13887 * device/lib/clean.mk: added hc08 to the cleaning list
13889 2003-11-04 Borut Razem <borut.razem AT siol.net>
13891 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13893 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13894 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13895 malloc is declared in standard stdlib.h
13897 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13899 * device/lib/hc08/Makefile: need to clean .rel not .o files
13900 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13902 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13906 * src/mcs51/main.c,
13907 * src/ds390/main.c,
13911 * src/pic16/main.c,
13912 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13913 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13914 tests (which uses the port's oclsExpense function)
13920 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13922 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13924 * src/SDCCcse.c (ifxOptimize),
13925 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13926 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13927 deleting the IFX iCode.
13928 * src/hc08/ralloc.c: reduced unneeded slocs
13929 * src/hc08/gen.c: fixed bug in asmopToBoolean
13931 2003-11-04 Borut Razem <borut.razem AT siol.net>
13933 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13934 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13935 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13936 transferred to configure
13938 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13940 Use headers defined in the C[++] standards:
13941 * sim/ucsim/gui.src/serio.src/fileio.cc
13942 * sim/ucsim/gui.src/serio.src/frontend.cc
13943 * sim/ucsim/gui.src/serio.src/main.cc
13944 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13945 * support/Util/NewAlloc.c
13947 * as/mcs51/lklibr.c
13951 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13953 * Added MSVC projects for hc08 assembler and linker:
13954 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13955 /as/hc08/link_hc08.dsp
13957 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13959 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13961 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13963 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13965 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13967 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13969 2003-10-31 Borut Razem <borut.razem AT siol.net>
13971 * support/cpp2/cpplib.h,
13972 support/cpp2/cpplib.c,
13973 support/cpp2/cpplex.c,
13974 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13975 to switch _asm block preprocessing on / off. Default is
13976 #pragma preproc_asm +
13978 2003-10-31 Borut Razem <borut.razem AT siol.net>
13980 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13981 when outputting comment blocks (when executed with -C option) and
13982 _asm (SDCPP specific) blocks
13984 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13986 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13988 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13990 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13992 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13994 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13995 * src/SDCCast.c (decorateType): fixed bug #832664
13997 2003-10-31 Borut Razem <borut.razem AT siol.net>
13999 * support/cpp2/cpplex.c: fixed for SDCPP:
14000 comments(when executed with -C option) and _asm blocks
14001 were included even if they where in skipped #if block.
14002 Applied solution from GCC cpp 3.3.2
14004 2003-10-31 Borut Razem <borut.razem AT siol.net>
14006 * src/SDCC.lex: sdcc now understands both formats:
14007 '# <line_number> <file_name>' and
14008 '#line <line_number> <file_name>'
14009 * support/cpp2/cppmain.c: sdcpp now generates the standard
14010 '# <line_number> <file_name>' instead of former
14011 '#line <line_number> <file_name>'
14013 2003-10-30 Borut Razem <borut.razem AT siol.net>
14015 * support/cpp2/cpphash.h,
14016 * support/cpp2/cpplib.h
14017 * support/cpp2/cpplex.c,
14018 * support/cpp2/cppmain.c,
14019 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14021 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14023 Fixed a number of problems revealed by bug #827883.
14024 * src/SDCCloop.c (loopInvariants): Spill location of the
14025 result operand should be recomputed if extracted from
14026 a loop. Also, don't extract assignments of an iTemp
14028 * src/SDCCast.c (isConformingBody): loop reversal should
14029 not occur if the control variable is involved with a
14030 relational operator.
14032 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14034 * .version: bumped to 2.3.6 to reflect the big improvements
14035 made by Erik and Klaus. Thanks!
14037 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14039 Replaced the livrange code.
14040 * src/SDCClrange.c: added new LR code
14042 * src/SDCCBBlock.h: removed remainig parts from old LR code
14043 * src/ds390/ralloc.c,
14044 * src/ds390/gen.c: minor fixes to make it work with new code
14046 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14049 * as/hc08/lkrloc.c,
14051 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14052 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14053 (tweaked fix for bug #818696)
14055 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14057 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14059 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14062 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14063 * src/mcs51/gen.c (gencjneshort),
14064 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14065 more efficient (per Scott Bronson's suggestion)
14067 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14069 Extended the semantics of the critical keyword to include
14070 individual statements. See RFE #827755 and #799831
14075 * support/Util/SDCCerr.c
14076 * support/Util/SDCCerr.h
14081 2003-10-19 Borut Razem <borut.razem AT siol.net>
14083 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14085 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14087 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14089 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14090 and predecrement operand is displayed
14092 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14094 * src/SDCCval.c (valMinus): fixed bug #826041
14096 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14098 Some hc08 related updates that I missed earlier
14099 * sim/ucsim/stypes.h
14100 * support/regression/ports/hc08/spec.mk
14102 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14104 New target "hc08" for the Motorola 68hc08 family of micros
14112 * sim/ucsim/hc08.src/*
14113 * sim/ucsim/configure.in
14114 * src/ucsim/configure
14115 * sim/ucsim/packages_in.mk
14118 * device/include/mc68hc908qy.h
14119 * device/lib/hc08/*
14120 * device/lib/Makefile.in
14121 * support/regression/ports/hc08/*
14122 * support/regression/Makefile
14124 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14126 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14128 * src/ds390/gen.c (genCast): fixed bug #821957
14130 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14132 * device/lib/logf.c: "fixed" overlay bug
14133 * support/regression/ports/host/spec.mk: added m library
14134 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14135 * support/regression/tests/float_trans: added (for Eric)
14137 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14139 * src/mcs51/gen.c (genCpl): fixed bug
14140 http://sf.net/mailarchive/message.php?msg_id=6263915
14142 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14144 * src/SDCCast.c (decorateType): added extended constant folding
14145 * src/SDCCsymt.c (computeType): cleanup
14146 * src/SDCCval.c (valShift): minor optimization
14147 * support/regression/tests/ast_constant_folding.c: added
14149 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14151 * src/SDCCmain.c: removed some unintended changes
14153 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14155 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14156 * src/z80/gen.c: fixed part of bug #817589
14157 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14159 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14161 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14172 * src/ds390/ralloc.c
14174 * src/mcs51/ralloc.c
14176 * src/pic16/ralloc.c
14177 * src/xa51/ralloc.c
14179 * src/z80/gen.c: removed unused label "release:"
14181 2003-10-06 Borut Razem <borut.razem AT siol.net>
14183 * src/SDCC.lex: removed definition of unused variables
14184 save_optimize and save_options
14186 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14188 * clean.mk: removed '=' in "-maxdepth=1"
14189 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14190 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14192 2003-10-06 Borut Razem <borut.razem AT siol.net>
14194 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14195 my_unput() replaced by unput()
14197 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14199 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14200 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14201 type-punned pointer will break strict-aliasing rules"
14202 Old LR behaviour is again default; Klaus' LR can be choosen by
14203 defining the environment variable LRKLAUS
14207 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14208 * clean.mk: fixed removal of files in bin/CVS/
14209 * device/lib/clean.mk: fixed removal of directories small and large
14210 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14212 * src/SDCCval.c: removed superflous test for pedantic
14214 2003-10-05 Borut Razem <borut.razem AT siol.net>
14216 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14217 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14218 message "unmatched #pragma SAVE and #pragma RESTORE"
14220 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14222 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14223 assembly, critical functions, atomic, nojtbound)
14225 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14227 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14233 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14236 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14238 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14240 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14241 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14242 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14244 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14246 * src/z80/gen.c (genRet): fixed bug #524753
14247 * src/z80/gen.c (genCast): fixed internal error on cast from
14249 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14250 fix for bug #477835 to the z80
14251 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14252 for tracking iCodes in the peephole optimizer for z80
14254 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14256 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14257 the other part of bug #814548
14258 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14260 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14262 * src/SDCCcse.c: fixed part of bug #814548
14264 2003-09-28 Borut Razem <borut.razem AT siol.net>
14266 * src/asm.c: rewrite of printILine() to use temporary file instead
14268 * src/xa51/main.c: commented out declaration of int rewinds
14270 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14272 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14274 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14276 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14277 * src/asm.c (printILine): Fixed bug #811015
14279 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14281 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14284 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14286 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14287 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14288 to correctly handle general case of AOP_PAIRPTR
14289 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14291 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14293 * src/mcs51/ralloc.c (fillGaps),
14294 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14295 register positioning bug)
14297 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14299 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14301 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14303 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14304 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14305 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14306 (ralloc doesn't intentionally do this now, but perhaps later)
14307 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14308 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14309 register positioning bugs (Fixed bug #762602 and #795325)
14310 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14311 (Fixed bug #808779)
14312 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14313 lines that --i-code-in-asm generates
14315 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14317 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14318 trying to fclose a FILE* that was already closed.
14320 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14322 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14323 of const struct should be treated as if const themselves)
14325 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14327 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14329 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14331 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14332 Unix (/n) and DOS (/r/n) line terminations.
14334 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14336 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14339 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14341 * src/mcs51/gen.c (genFunction, genEndFunction),
14342 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14343 and restore of EA so that stack offsets to parameters are
14344 correct when using both critical and reentrant/stack-auto.
14345 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14346 size (can be triggered in error if sloc is shared between
14347 different sized objects)
14348 * device/include/float.h: fixed macros to explicitly use
14349 unsigned long where needed
14351 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14353 Feature req. 799831: added code to allow nesting of critical functions
14354 * src/mcs51/gen.c (genFunction, genEndFunction)
14355 * src/ds390/gen.c (genFunction, genEndFunction)
14357 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14359 * src/SDCCsymt.c (sclsFromPtr),
14361 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14362 support for standard C idiom of memory mapped variables; for
14363 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14364 to xdata int at 0x1234 tempvar = 1.
14365 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14366 provided by Akiya ISHIDA
14368 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14370 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14371 * src/SDCCval.c (constVal): added reduction from int to char
14372 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14373 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14374 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14376 * support/regression/tests/shifts.c: fixed
14378 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14380 * src/z80/gen.c (genXor): Fixed bug #805445
14382 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14384 Fixed bug #621531 (const & volatile confusion in the type chain).
14385 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14386 refer to the const or volatile state of the pointer itself.
14398 * src/pic16/ralloc.c
14399 * support/regression/tests/const.c
14401 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14403 When checking for duplicated modules, use absolute paths
14404 instead of relative paths. Files changed:
14409 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14411 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14413 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14415 * device/include/string.h: added size_t typedef, changed
14416 prototypes to use size_t, eliminated separate reentrant and
14417 non-reentrant declarations, added _memmove declaration
14418 * device/lib/_memcpy.c: changed to use size_t instead of int,
14419 changed /4 to >>2 to avoid division library call
14420 * device/lib/_memcmp.c,
14421 * device/lib/_memset.c,
14422 * device/lib/_strncat.c,
14423 * device/lib/_strncpy.c,
14424 * device/lib/_strncmp.c: changed to use size_t instead of int
14425 * device/lib/_memmove.c: new file (fixed bug #772294)
14426 * device/lib/Makefile.in: added _memmove.c
14427 * device/lib/z80/asm_strings.s: fixed bug #772290
14428 * support/regression/tests/bitfields.c: attempt to fix host assertion
14429 failure on amd64-unknown-linux2.2
14431 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14433 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14434 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14435 * as/z80/asmain.c (main): fixed bug #801766
14437 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14439 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14442 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14444 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14445 reported in bug #800609
14447 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14449 * Top header beautifications in src/pic16 directory:
14450 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14451 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14452 pcoderegs.h, ralloc.c, ralloc.h
14453 * main.c: added top header and GPL license notice
14454 * pcode.c: fixed the if-conditional warning
14456 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14458 * device/lib/_mullong.c: replaced int by short for gcc
14460 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14462 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14463 and JUMPTABLE iCodes properly now (worked by accident before)
14464 * src/mcs51/gen.c (leftRightUseAcc),
14465 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14466 iCode properly now. Use getSize instead of nRegs since a & b
14467 aren't part of the nRegs tally.
14469 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14471 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14472 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14473 before instructions that use the _STATUS register
14475 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14477 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14478 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14479 fetching of the pointer
14480 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14481 copied from genNearPointerSet()
14482 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14483 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14484 If they pop r0/r1 they must be called in the opposite order than aopOp().
14485 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14486 (resp. --stack-auto), prepared for --xstack
14488 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14490 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14492 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14494 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14495 these ports have their own __sdcc_external_start()
14497 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14499 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14500 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14501 type for bits was changed. It resulted in bit variables becoming
14502 global, which is not permitted in PIC 14 assembly output.
14504 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14506 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14508 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14510 Z80 and MCS51 linkers complaint if a public symbol is defined
14511 in more than one library module:
14515 * as/mcs51/Makefile.in
14517 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14519 A few small changes that speed up the peephole optimizer.
14523 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14525 Try to make the peephole optimizer smarter by maintaining
14526 an association between the assembly source code and the
14527 iCodes that originated them. Put this information to use
14528 with a new peephole rule condition "notVolatile" so that
14529 the rules can be aggressive yet still safe.
14534 * src/mcs51/peeph.def
14536 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14540 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14541 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14542 if the left or right operand symbols have the accuse flag set.
14544 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14546 Changed the type of the result of the ! (NOT) operator to char;
14547 previously it returned the same type as the source. This allows
14548 us to eliminate all the genFloatNot functions (all of its target
14549 implementations were very buggy) since !float can use the same
14552 * src/SDCCicode.c (ast2iCode): ! returns char
14553 * src/mcs51/gen.c (genNot, genNotFloat),
14554 * src/ds390/gen.c (genNot, genNotFloat),
14555 * src/z80/gen.c (genNot, genNotFloat),
14556 * src/pic/gen.c (genNot, genNotFloat),
14557 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14559 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14561 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14562 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14563 during interrupts. Ensure WSAVE is located at a shared bank address.
14564 2. Fixed page selection in some places
14565 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14566 the registers name strings.
14567 4. Fixed "signed / unsigned compare" compiler warnings.
14568 5. The PIC port manages its own allocation of the general purpose
14569 registers, but makes no attempt to reuse them. As a result when
14570 compiling it soon runs out of general purpose registers. Some
14571 additional code was added to the files pcode.c and device.c to walk
14572 through the function call tree and rename the registers so that they
14582 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14583 genPlus() & genMinus() when the result is the same as left or right
14585 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14587 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14589 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14591 Made bitfield a distinct type from bit so that bitfields
14592 convert as per ANSI C and bits retain their traditional
14593 boolean style behaviour. Implemented bitfield support in
14601 * src/ds390/gen.c: bit v bitfield split
14602 * src/z80/gen.c: New support for bitfields
14603 * support/regression/tests/bitfields.c: reenabled z80,
14606 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14608 Rules 246.x, 247.x relate to bitfields, the others speed up
14609 access to xdata mapped I/O devices.
14611 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14613 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14615 Cleaned up genPackBits and genUnpackBits and added two helper
14616 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14617 for literal assignments in genPackBits (thanks to Frieder for
14623 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14625 Fixed bug #748310 (pointer to function type mishandled when the
14626 function name is omitted). Also fixed a SIGSEGV when a function
14627 attribute (reentrant, etc) is used on a non-function or on a
14628 function but misplaced before the parameter list.
14630 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14632 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14633 * support/Util/SDCCerr.h,
14634 * support/Util/SDCCerr.c: Added func attr misuse error msg
14636 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14638 Fixed bug #787649 by anonymous
14639 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14640 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14642 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14644 Fixed numerous bitfield problems.
14646 * src/SDCC.y: More bitfield related error checking
14648 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14649 * support/Util/SDCCerr.h,
14650 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14651 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14652 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14653 * support/regression/tests/bitfields.c: tests added
14655 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14657 Made the constant following the "interrupt" keyword optional. If
14658 omitted, the function will not automatically be given an entry
14659 in the interrupt vector table (similar to #pragma NOIV, but
14660 less syntacticly kludgy). The interrupt number is also now
14661 range checked. Also fixed a bug in the high order bit example
14668 * support/Util/SDCCerr.c
14669 * support/Util/SDCCerr.h
14672 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14674 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14675 * src/SDCCicode.c (operandOperation): rewritten some ops
14676 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14677 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14679 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14680 be re-activated by defining REDUCE_LITERALS)
14681 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14682 unsigned, but are signed by default
14683 * src/SDCCval.c (constVal): rearranged
14684 * src/SDCCval.c (valMod): preliminary fix
14685 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14686 * support/regression/literalop.c: added, work in progress
14688 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14690 Generate warnings for useless declarations like "char data;"
14691 that don't do what new users expect.
14694 * support/Util/SDCCerr.h
14695 * support/Util/SDCCerr.c
14697 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14699 * src/SDCCval.c (valMult): fix overflow detection of negative int
14701 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14703 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14705 Changes to support big endian targets:
14718 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14720 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14721 * device/lib/time.c: fixed warning "integer overflow in expression"
14723 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14725 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14726 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14727 constants are unsigned; added recognition of "u" flag for unsigned
14728 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14729 * src/SDCCval.c (valDiv, valMod): fixed signdness
14730 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14731 signedness of modulo, left and right shift
14732 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14733 * support/Util/SDCCerr.h: added warning W_INT_OVL
14734 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14735 * src/SDCCast.c (ast_print): improved output of constants
14737 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14739 Fixed some warnings when building with MSVC:
14741 * as/mcs51/asdata.c
14745 * link/z80/aslink.h
14746 * link/z80/lkdata.c
14747 * link/z80/lkeval.c
14752 * support/cpp2/cpplib.c
14756 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14758 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14760 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14762 * support/librarian/clean.mk: Do not remove Makefile.
14763 * support/librarian/Makefile: added.
14765 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14767 Added librarian to MSVC build:
14770 * support/librarian/librarian.dsp
14772 'configure' not needed for librarian, removed:
14773 * support/librarian/configure
14774 * support/librarian/configure.in
14775 * support/librarian/config_in.h
14776 * support/librarian/Makefile.in
14778 Hopefully these ones built the librarian and the rest of sdcc properly:
14780 * Makefile.common.in
14782 Messed up 'configure', so revert to previous version:
14786 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14788 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14789 there, while the mantissa of a double is "only" 53 bits wide.
14791 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14793 Adding sdcclib to the build. MSVC project coming soon.
14794 Files added/changed:
14796 * support/librarian/clean.mk
14797 * support/librarian/configure
14798 * support/librarian/configure.in
14799 * support/librarian/config_in.h
14800 * support/librarian/Makefile.bcc
14801 * support/librarian/Makefile.in
14802 * support/librarian/sdcclib.c
14805 * Makefile.common.in
14809 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14811 Linker now complaints if linked modules have conflicting options, for
14812 example, one compiled using --model-large and another one compiled with
14813 --model-small. The following files were modified:
14815 * as/mcs51/asdata.c
14816 * as/mcs51/aslink.h
14818 * as/mcs51/asmain.c
14820 * as/mcs51/i51pst.c
14821 * as/mcs51/lkdata.c
14822 * as/mcs51/lklibr.c
14823 * as/mcs51/lkmain.c
14829 * link/z80/aslink.h
14830 * link/z80/lkdata.c
14831 * link/z80/lklibr.c
14832 * link/z80/lkmain.c
14835 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14837 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14838 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14840 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14842 * src/z80/mappings.i: fix _mul[us][int,long] entries
14844 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14846 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14848 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14850 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14851 * support/regression/tests/bitopcse.c: added
14859 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14861 added support for new library format to z80, gbz80 linkers:
14867 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14869 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14870 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14872 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14874 added DUMMY_READ_VOLATILE:
14883 * src/SDCCcse.c (algebraicOpts): many improvements
14884 * src/SDCCcse.h: removed algebraicOpts()
14885 * src/SDCCicode.c (picDummyRead): added
14887 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14889 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14890 "Insufficient space in data memory".
14892 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14894 * src/mcs51/gen.c: fixed bug #771358
14895 * src/z80/gen.c: fixed bug #759087
14897 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14899 * src/pic16/glue.c: minor cleanup by Vangelis
14901 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14903 * device/include/regc515c.h: fixed #758477
14904 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14905 * device/lib/_gptrput.c: saved a few bytes
14906 * my tab spacing is 8, yours too?)
14907 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14908 * device/lib/serial.c: process RX bytes earlier than TX bytes
14909 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14911 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14913 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14915 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14917 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14919 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14921 * device/lib/Makefile.in: bad fix, reverted to 1.43
14923 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14925 * device/lib/Makefile.in: added missing z80 object files
14927 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14929 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14930 pic16 progress by Vangelis:
14933 * src/pic/Makefile:
14940 * pic16/genarith.c:
14945 * pic16/pcodepeep.c:
14948 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14950 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14952 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14954 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14955 added gbz80 build to MSVC project.
14956 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14957 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14958 from 8051 stuff and setup so it links using a .lnk file.
14960 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14962 * support/librarian/sdcclib.c: sdcc librarian.
14963 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14966 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14968 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14970 2003-07-02 Borut Razem <borut.razem AT siol.net>
14972 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14973 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14974 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14975 src/xa51/main.c, src/z80/main.c:
14976 virtualization of glue() function: each port has it's own glue function,
14977 which is accessed by do_glue function pointer in PORT.general structure
14979 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14981 * DS800C400 fun, improved ROM interface and tinibios.
14983 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14985 * More support for DS80C400. Now includes beginning of interface to ROM.
14987 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14989 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14991 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14993 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14995 2003-06-19 Borut Razem <borut.razem AT siol.net>
14997 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14999 2003-06-19 Borut Razem <borut.razem AT siol.net>
15001 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15002 fixed Z80 port - crt0.o: cannot open.
15004 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15006 * support/Util/MySystem.c (merge_command): revert bad fix
15008 2003-06-18 Borut Razem <borut.razem AT siol.net>
15010 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15012 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15014 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15015 option --use-stdout sends errors to stdout instead of stderr.
15017 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15019 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15021 2003-06-15 Borut Razem <borut.razem AT siol.net>
15023 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15024 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15025 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15026 fixed width array of pointers replaced with sets;
15027 multiple include and lib paths ared transferred to preprocessor and linker
15028 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15029 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15030 fixed width array of pointers
15031 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15032 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15033 fixupPath(), getPathDifference()
15034 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15035 fixed width array of pointers
15037 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15039 * src/pic16/ralloc.c: fix warnings
15040 * src/pic16/pcode.c: fix warning
15042 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15044 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15045 know all the details, but essentially this set of changes enable
15046 the pic16 port to generate movff instructions and generate assembler
15050 * src/pic16/glue.c:
15051 * src/pic16/pcode.c:
15052 * src/pic16/device.c:
15053 * src/pic16/main.c:
15054 * src/pic16/pcode.h:
15055 * src/pic16/pcoderegs.c:
15056 * src/pic16/ralloc.c:
15057 * src/pic16/ralloc.h:
15059 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15061 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15062 added option --vc, so sdcc errors and warnings are compatible with
15063 Microsoft Visual Studio.
15065 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15067 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15068 device/lib/libfloat.lib: added atof function.
15070 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15072 * doc/sdccman.lyx: updated to Lyx 1.3
15073 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15074 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15075 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15077 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15079 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15081 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15083 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15084 additions to the "related tools/documentation" section
15086 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15088 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15090 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15092 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15093 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15095 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15097 * doc/sdccman.lyx: fix double dash and other minor things
15098 * doc/Makefile: fix double dash
15100 2003-05-28 Karl Bongers(patches from Martin Helmling)
15101 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15102 condition and ignore commands.
15104 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15106 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15107 is in parts still quite out of date, I did changes as far as I felt makes sense
15108 for a non-native english speaker.
15109 Please feel free to add to the manual or to correct my changes.
15110 * doc/Makefile: undid touching the date of intermediate tex files.
15112 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15114 * doc/sdccman.lyx: Manual has an index now
15116 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15118 Finalize muluint/mulsint and mululong/mulslong merging:
15119 * device/lib/_mulint.c
15120 * device/lib/_mullong.c
15121 * device/lib/gbz80/mul.s
15122 * device/lib/gbz80/stubs.s
15123 * device/lib/z80/mul.s
15124 * device/lib/z80/stubs.s
15125 * src/SDCCsymt.c (initCSupport)
15127 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15129 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15130 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15131 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15132 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15135 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15137 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15138 the regression tests I'm not brave enough to enable 245.b, 245.c
15139 * doc/sdccman.lyx: added latex preamble for hyperref package.
15140 Using pdflatex this will give you a hyperlinked pdf file with
15141 bookmarks. (prepend '%' before /usepackage if this breaks something)
15143 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15145 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15147 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15149 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15151 2003-05-21 <johan AT balder>
15153 * src/SDCCglue.c (printIval): fixed bug #739934
15155 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15157 Applied patch from bug 737905 (renamed yylineo to mylineno):
15164 * src/pic16/pcode.c: Cleaned warnings
15165 * src/pic16/pcodeflow.c: Cleaned warnings
15166 * src/pic16/pcoderegs.c: Cleaned warnings
15168 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15170 * src/pic16/pcode.c: Cleaned warnings
15171 * src/pic16/pcodepeep.c: Cleaned warnings
15172 * src/pic16/ralloc.c: Cleaned warnings
15174 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15176 * doc/sdccman.lyx: fixed bug 739745
15177 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15179 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15181 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15182 it can be defined with CFLAGS when running configure
15183 * src/SDCCmain.c: fixed compiling + linking with object files
15185 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15187 * configure.in: configure for pic16 port,
15188 added --disable-pic16-port
15189 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15190 * src/SDCCmain.c: linkOptions is changed to set *,
15191 added if/endif conditional macros to remove options help
15192 messages from optionsTable when a port is not configured, added
15193 support for the PIc16 port in the ports table, when executing
15194 the compiler with no port specified on command line, a default
15195 port is selected with the new macro DEFAULT_PORT which is
15196 defined in port.h, in setDefaultOptions() linkOptions is removed
15197 from initialization assignment, since now it is a set,
15198 parseCmdLine uses setParseWithComma for linkOptions, in
15199 linkEdit() linkOptions are accessed with new function indexSet()
15200 which returns the i'th item of a set variable. See SDCCset.c, in
15201 linkEdit() when calling buildCmdLine(), added linkOptions as
15202 last argument. Now users can pass arguments to gplink via the
15203 -Wl option, main() uses pic16glue() to glue up pic16 programs
15204 * src/SDCCpeeph.c: various changes to support pic16
15205 * src/SDCCset.c: added function void *indexSet(set *, int) to
15206 return the i'th item of the set
15207 * src/SDCCset.h: added function prototype for indexSet()
15208 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15209 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15210 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15211 added macro DEFAULT_PORT
15212 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15213 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15215 * src/pic16/glue.c: commented out some error producing lines
15216 * src/pic16/main.c: __config directives are commented out to stop
15217 gpasm complaining and test the linkage with gplink, _linkCmd and
15218 _asmCmd changed to be more gplink and gpasm friendly
15219 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15220 produced an error when parsed, peep rule 12 is added to utilize
15221 movff, but it is commented out since the pCode does not support
15222 yet a command with 2 address arguments
15224 2003-05-18 <johan AT balder>
15226 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15227 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15228 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15230 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15231 Added feature to script commands from file.
15233 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15235 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15236 * src/SDCCutil.c: include ctype.h for win32
15238 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15240 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15242 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15244 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15245 Fixed so you can set breakpoints prior to run, run does not stop
15246 on entry now. Add tbreak. Other enhancements and fixes for use
15249 2003-05-12 Borut Razem <borut.razem AT siol.net>
15251 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15253 2003-05-11 Borut Razem <borut.razem AT siol.net>
15255 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15256 the path of bin directory, so that PATH is the only env. variable, which has to be set
15257 in case of standard installation.
15258 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15259 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15260 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15262 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15264 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15265 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15266 temp files are in the port dir; clean the gen/test directory when
15267 generating new test.c
15268 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15269 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15270 * support/regression/tests/zeropad.c: added
15272 2003-05-09 <johan AT balder>
15274 * src/SDCCglue.c: fixed bug #597940
15276 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15278 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15279 cache sfr, optimize next,step, fix off by one sourceline,
15280 support ddd list function.
15281 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15283 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15285 * support/regression/HTMLgen.py: added compare_s2f()
15286 * support/regression/Makefile: redo 1.27
15287 * support/regression/generate-cases.py: redo 1.5
15289 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15291 * support/regression/tests/float.c: workaround 33 bit hex constant
15292 * support/regression/tests/simplefloat.c: fix division for host
15294 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15296 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15297 that tame's the PIC's over-aggressive optimizer.
15299 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15301 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15304 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15306 Initial support for DS80C400. "Hello world" runs on TINIm400
15309 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15311 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15312 * Some notes on ddd usage added in debugger/README
15313 Martin Helmling adding more features and fixes for ddd GUI debugger.
15314 Code added for nexti, stepi, up, down, and other adjustments.
15316 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15318 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15319 * src/pic/peeph.def Added two rules to optimize carry manipulation
15320 * src/pic/* removed debug printfs
15322 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15324 * debugger/mcs51/cmd.c: added header newalloc.h
15326 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15328 * as/Makefile: new EXEEXT
15329 * as/z80/Makefile: remove trailing slash of BUILDIR
15330 * as/z80/clean.mk: new EXEEXT
15331 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15332 * support/cpp2/Makefile.in: new EXEEXT
15333 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15335 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15337 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15338 EXEEXT was introduced to fix all related problems with targets
15339 "clean", "install" and "uninstall"; a couple of further flaws
15340 especially with "clean" have been fixed too
15341 * as/mcs51/Makefile.in
15342 * as/mcs51/clean.mk
15346 * debugger/mcs51/Makefile.in
15347 * debugger/mcs51/clean.mk
15348 * link/z80/Makefile
15349 * link/z80/Makefile.in
15350 * link/z80/clean.mk
15352 * packihx/Makefile.in
15354 * sim/ucsim/Makefile
15355 * sim/ucsim/clean.mk
15356 * sim/ucsim/avr.src/Makefile.in
15357 * sim/ucsim/avr.src/clean.mk
15358 * sim/ucsim/s51.src/Makefile.in
15359 * sim/ucsim/s51.src/clean.mk
15360 * sim/ucsim/xa.src/Makefile.in
15361 * sim/ucsim/xa.src/clean.mk
15362 * sim/ucsim/z80.src/Makefile.in
15363 * sim/ucsim/z80.src/clean.mk
15364 * sim/ucsim/main_in.mk
15365 * sim/ucsim/packages_in.mk
15366 * sim/ucsim/gui.src/Makefile.in
15367 * sim/ucsim/gui.src/serio.src/Makefile.in
15368 * sim/ucsim/gui.src/serio.src/clean.mk
15371 * support/cpp2/Makefile.in
15372 * support/cpp2/clean.mk
15373 * support/makebin/Makefile
15374 * support/makebin/clean.mk
15375 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15376 * doc/sdccman.lyx: --program-suffix no longer needed
15378 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15380 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15381 Martin Helmling added support for ddd GUI debugger.
15382 Code added to display assembly, set variables, and other commands
15383 to interface to ddd.
15385 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15387 * as/Makefile: fix target clean
15388 * as/clean.mk: fix target clean
15389 * as/z80/clean.mk: fix target clean
15391 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15393 * Makefile.common.in: added AT EXEEXT AT
15394 * configure.in: removed all mingw32 stuff
15395 * configure: rebuilt from configure.in
15396 * doc/sdccman.lyx: updated section "installation"
15397 * support/scripts/sdcc_mingw32: adapted to configure
15398 * support/scripts/sdcc_cygwin_mingw32: added
15400 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15402 * src/pic Added object file support for the PIC port
15403 * src/pic Applied patch from Craig Franklin (this started the object file support)
15404 * src/regression Updated the PIC regression tests for object files
15406 2003-04-20 Borut Razem <borut.razem AT siol.net>
15408 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15409 lklex.c: In function `getfid':
15410 lklex.c:203: warning: array subscript has type `char'
15411 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15412 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15413 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15414 stack handling macros
15416 2003-04-19 Borut Razem <borut.razem AT siol.net>
15418 * "handling space characters in file path" task:
15419 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15420 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15421 * support/Util/MySystem.h: make it self-sufficient
15422 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15423 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15424 handling space characters in file path
15425 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15426 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15427 * support/Util/MySystem.c: handling space characters in executable's path
15429 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15431 * as/z80/Makefile: fix permanent rebuild of z80
15432 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15433 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15435 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15437 * src/SDCCopt.c: add special case optimization to replace modulo by
15438 a power of two with a bitwise AND.
15440 2003-04-18 <johan AT balder>
15442 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15444 2003-04-17 <johan AT balder>
15446 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15447 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15449 2003-04-13 Borut Razem <borut.razem AT siol.net>
15451 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15452 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15453 fixed mingw problem in adl_NORMALIZE_PATH
15455 2003-04-12 Borut Razem <borut.razem AT siol.net>
15457 * fixed "#pragma SAVE/RESTORE can not be nested":
15458 * src/SDCC.lex: reworked pragma handling functions
15459 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15460 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15462 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15464 * src/SDCCutil.c (pathEquivalent): defined but not used
15465 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15466 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15467 * configure: rebuilt from configure.in
15468 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15469 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15470 * device/include/Makefile.in: replace sdcc_datadir
15471 * device/lib/Makefile.in: replace sdcc_datadir
15472 * Makefile.common.in: add LDFLAGS from configure
15473 * packihx/Makefile.in: use LDFLAGS
15474 * src/Makefile.in: use LDFLAGS
15475 * support/cpp2/Makefile.in: add LDFLAGS from configure
15476 * support/makebin/Makefile: use LDFLAGS
15477 * .version: bumped version number to 2.3.5
15479 2003-04-12 Borut Razem <borut.razem AT siol.net>
15481 * completed "different paths" task:
15482 * src/SDCCmacro.c: fixed bug in handling quotes
15483 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15484 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15486 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15488 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15490 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15492 * ds390/gen.c ds390/peeph.def: fix bug 706781
15494 2003-04-11 Borut Razem <borut.razem AT siol.net>
15496 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15498 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15500 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15501 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15502 set - this bit used to not be set...).
15503 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15504 bad code in PIC Port
15505 * src/regression/and2.c added to test bug 609268
15506 * src/regression/Makefile added and2.c to regression test
15509 2003-04-08 <johan AT CP255758-A>
15511 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15512 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15513 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15515 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15517 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15519 * support/cpp2/Makefile.in: fix bug #487815
15520 * configure: rebuilt from configure.in
15521 * Makefile.common.in: docdir changed, new path suffixes
15522 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15523 * sdcc_vc_in.h: reflect changes from sdccconf.h
15524 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15525 * src/SDCCutil.h: remove BINDIR hack
15526 * doc/sdccman.lyx: update new path hierarchy
15528 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15530 * src/SDCCpeeph.c: added okToRemoveSLOC test
15532 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15534 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15536 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15538 * src/SDCCpeeph.c: added labelIsReturnOnly test
15539 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15541 2003-04-05 <johan AT balder>
15543 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15544 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15545 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15546 * src/SDCCast.c: fixed a warning
15547 * src/SDCCast.h: fixed a warning
15548 * src/SDCCicode.c (operandFromAst): fixed a warning
15550 2003-04-04 <johan AT balder>
15552 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15553 * src/SDCCast.c (decorateType): fixed bug #715076
15554 * src/SDCC.y: fixed bug #702907
15556 2003-04-03 <johan AT balder>
15558 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15559 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15560 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15561 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15562 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15564 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15566 * _decdptr.c: fix return values
15567 * _gptrget.c: fix return values
15568 * _gptrgetc.c: fix return values
15569 * _gptrput.c: fix return values
15570 * _mulint.c: fix return values
15571 * as/z80/Makefile: fix 'make -j' problem
15573 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15575 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15576 * configure.in: big cleanup, updated to autoconf 2.5x
15577 * configure: rebuilt from configure.in
15578 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15579 * sdcc_vc_in.h: reflect changes from sdccconf.h
15580 * doc/Makefile: fixed a flaw in "make install"
15582 2003-04-02 <johan AT balder>
15584 * src/ds390/gen.c (genCmp): no comments
15585 * src/mcs51/gen.c (genCmp): no comments
15586 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15587 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15589 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15591 * support/regression/generate-cases.py: place generated file in given sub directory
15592 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15593 * support/regression/Makefile: improvements for 'make -j';
15594 side effect: it's simpler and faster now
15596 2003-03-31 Borut Razem <borut.razem AT siol.net>
15598 * src/z80/main.c: link-{port} and as-{port} defined without path
15599 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15601 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15603 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15605 2003-03-30 Borut Razem <borut.razem AT siol.net>
15607 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15608 changed type of list parameter to set
15609 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15610 * src/port.h: changed type of do_assemble() parameter to set
15611 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15612 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15613 definition of "cppoutfilename" macro with NULL value in preProcess()
15614 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15615 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15616 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15617 replaced with set *binPathSet
15618 * shash_add() deallocates the item, if allready exsists, before adding the new one
15619 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15621 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15623 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15624 a nested for loop bug in the PIC port
15625 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15628 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15630 * support/Util/dbuf.h: remove C++ stuff to make it portable
15632 2003-03-28 Borut Razem <borut.razem AT siol.net>
15634 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15635 literal strings in stringLiteral()
15636 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15637 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15640 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15642 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15644 2003-03-26 <johan AT balder>
15646 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15647 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15648 * src/SDCCast.c (decorateType): fixed " -v < 3"
15650 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15652 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15653 Added Lenny Story's debug infrastructure changes:
15654 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15655 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15656 * src/cdbFile.c: added
15657 * src/SDCCdebug.c: added
15658 * src/SDCCdebug.h: added
15659 * src/SDCCast.c (createFunction)
15660 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15661 * src/SDCCmain.c (parseCmdLine, main)
15662 * src/SDCCmem.c (redoStackOffsets)
15663 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15666 * src/avr/gen.c (genAVRCode)
15667 * src/ds390/gen.c (gen390Code)
15668 * src/mcs51/gen.c (gen51Code)
15669 * src/pic/gen.c (genpic14Code)
15670 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15671 * src/xa51/gen.c (genXA51Code)
15672 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15674 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15676 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15677 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15679 2003-03-22 <johan AT balder>
15681 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15683 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15685 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15686 * doc/cdbfileformat.lyx: added, written by Lenny Story
15687 * doc/Makefile: added cdbfileformat.lyx
15688 * doc/clean.mk: added cdbfileformat.lyx
15690 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15692 * src/mcs51/peeph.def: fix bug #705773
15694 2003-03-20 <johan AT balder>
15696 An sfr/sbit can have an "at #" AND an initializer
15697 * src/SDCCsymt.c (checkSClass):
15698 * src/SDCCmem.c (allocGlobal):
15699 * src/SDCCmem.c (allocLocal):
15700 * src/SDCCast.c (createBlock):
15702 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15704 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15706 2003-03-16 <johan AT balder>
15708 Undid the hackup of const and volatile, the problem is much bigger
15710 * src/SDCCast.c:1.171
15711 * src/SDCCglue.c:1.138
15712 * src/SDCCicode.c:1.146
15713 * src/SDCCsymt.c:1.150
15714 * src/SDCCval.c:1.65
15716 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15718 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15719 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15721 2003-03-13 <johan AT balder>
15723 Hackup const and volatile modifiers in type chains a bit:
15725 * src/SDCCast.c:1.169
15726 * src/SDCCglue.c:1.136
15727 * src/SDCCicode.c:1.143
15728 * src/SDCCsymt.c1.146
15729 * src/SDCCsymt.h1.59
15730 * src/SDCCval.c:1.63
15732 2003-03-12 <johan AT balder>
15734 * src/SDCCBBlock.h: more LRH debugging junk
15735 * src/SDCCcflow.h: more LRH debugging junk
15736 * src/SDCCloop.c: more LRH debugging junk
15737 * src/SDCC.y (struct_declaration): fixed bug #697590
15738 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15739 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15740 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15742 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15743 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15744 test function names must now match exactly).
15745 * src/SDCCcse.c: added special case in findCheaperOp to allow
15746 extending a short integer. Makes less awful code for bug 700121 test case.
15748 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15750 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15751 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15753 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15755 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15756 actually called (operandsNotEqual() was called for all
15757 operandsNotEqualX tests).
15759 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15761 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15762 with shorter literals. Fixes bug 700121.
15764 2003-03-11 <johan AT balder>
15766 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15768 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15770 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15771 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15773 2003-03-10 Borut Razem <borut.razem AT siol.net>
15775 * src/SDCCmain.c: pipe preprocessor's output
15776 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15777 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15778 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15779 which closes all pipes in pipeSet set
15780 * src/SDCCset.c: free deleted item in function deleteSetItem()
15781 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15782 moved from z80 to src subproject
15783 * .version: increased version number to 2.3.4
15785 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15787 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15788 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15789 * support/regression/ports/xa51/spec.mk: fix typo
15791 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15793 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15795 2003-03-09 Borut Razem <borut.razem AT siol.net>
15797 * src/SDCCmain.c: pipe preprocessor's output
15798 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15799 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15800 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15801 which closes all pipes in pipeSet set
15802 * src/SDCCset.c: free deleted item in function deleteSetItem()
15803 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15804 moved from z80 to src subproject
15806 2003-03-09 Borut Razem <borut.razem AT siol.net>
15808 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15809 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15810 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15811 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15812 * src/SDCCglobl.h: unification of WIN32 native definitions
15814 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15816 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15818 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15820 * src/configure.in: check for endianess (even while cross-compiling)
15821 * src/configure: check for endianess (even while cross-compiling)
15822 * src/configure_in.h: check for endianess (even while cross-compiling)
15823 * src/avr/gen.c: remove old endianess stuff
15824 * src/mcs51/gen.c: remove old endianess stuff
15825 * src/ds390/gen.c: remove old endianess stuff
15826 * src/pic/gen.c: remove old endianess stuff
15827 * src/pic/genarith.c: remove old endianess stuff
15828 * src/pic/glue.c: fix endianess check
15829 * src/pic16/gen.c: remove old endianess stuff
15830 * src/pic16/genarith.c: remove old endianess stuff
15831 * src/pic16/glue.c: fix endianess check
15832 * src/xa51/gen.c: remove old endianess stuff
15833 * src/z80/gen.c: fix endianess check
15834 * src/SDCCglue.c: fix endianess check
15835 * src/ds390/peeph.def: fix bug 700036
15837 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15839 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15840 * src/configure: find appropriate data-types on host for SDCC's int and long
15841 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15842 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15843 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15845 2003-03-07 <johan AT balder>
15848 some minor cleanups before the big shot
15849 OP_DEFS and OP_USES now use Kevin's protection
15850 new option --nolabelopt
15852 * src/SDCCBBlock.c:
15861 * src/ds390/ralloc.c:
15862 * src/mcs51/ralloc.c:
15863 * src/pic/ralloc.c:
15864 * src/xa51/ralloc.c:
15865 * src/z80/ralloc.c:
15867 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15869 * src/pic/pcode.c (get_op): fix 64 bit warnings
15870 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15871 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15872 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15873 * support/regression/tests/malloc.c: fix 64 bit warnings
15875 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15877 * src/mcs51/gen.c (genMinus): fixed bug 696436
15879 2003-03-02 Borut Razem <borut.razem AT siol.net>
15881 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15883 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15885 * configure.in: test for mkstemp
15886 * sdccconf_in.h: add HAVE_MKSTEMP
15888 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15890 * device/include/ctype.h: removed warning while using --stack-auto
15891 * device/include/malloc.h: removed warning while using --stack-auto
15892 * device/include/string.h: removed warning while using --stack-auto
15894 2003-02-23 Borut Razem <borut.razem AT siol.net>
15896 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15897 because NDEBUG is defined (see man assert)
15898 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15900 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15902 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15903 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15905 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15907 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15908 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15910 2003-02-18 <johan AT balder>
15912 * as/mcs51/asmain.c (asmbl): module can start with a digit
15913 * as/z80/asmain.c (asmbl): module can start with a digit
15915 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15917 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15918 * src/asm.c: fix pipe() for Mingw32
15920 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15922 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15923 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15924 make -V work again; --c1mode reads now from stdin
15925 * doc/sdccman.lyx: added --c1mode
15926 * support/Util/SDCCerr.c: new messages for c1 mode
15927 * support/Util/SDCCerr.h: new messages for c1 mode
15928 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15930 2003-02-15 <johan AT balder>
15932 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15934 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15936 * doc/sdccman.lyx: Environment variables, -o and other minor things
15938 2003-02-14 <johan AT balder>
15940 * src/xa51/main.c: before anyone really tries to use it :)
15942 * Install doc's in share/sdcc/doc
15943 * removed some obsolete files
15944 * Do a proper make distclean and uninstall
15945 M Makefile.common.in
15948 M device/include/Makefile.in
15949 M device/lib/Makefile.in
15952 M sim/ucsim/doc/Makefile.in
15954 R src/avr/peeph.rul
15955 R src/xa51/peeph.rul
15956 M support/cpp2/Makefile.in
15957 M support/makebin/Makefile
15960 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15962 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15964 2003-02-10 Borut Razem <borut.razem AT siol.net>
15966 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15967 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15968 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15969 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15970 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15971 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15972 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15973 src/z80/Makefile.bcc: Borland Makefile cleanup
15974 * as/z80/Makefile.bcc: Added Borland Makefile
15975 * support/cpp2/borland.h: Removed
15977 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15979 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15980 * src/SDCC.lex: new pragma NOIV
15981 * src/SDCCglobl.h: new pragma NOIV
15982 * src/SDCCmem.c: new pragma NOIV
15984 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15986 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15988 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15990 * src/SDCCmain.c: signal handling is switched off by --debug
15991 * doc/Makefile: small fix for install; use clean.mk again
15992 * doc/clean.mk: clean *.pdf and *.html too
15994 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15996 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15997 * device/lib/printfl.c: fix a ds390 bug by making it portable
15998 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15999 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16000 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16001 * debugger/mcs51/cmd.c: converted multi-line string literals
16002 * sim/ucsim/globals.cc: converted multi-line string literals
16003 * src/SDCCmain.c: introduced signal handler to remove temp files
16004 * doc/Makefile: small tweaks, implement clean
16005 * doc: removed generated files
16007 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16009 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16010 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16011 Address Record is not correctly generated for DS390."
16013 2003-02-02 Borut Razem <borut.razem AT siol.net>
16015 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16016 * as/mcs51/asm.h: fixed compilation with Borland C
16017 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16018 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16019 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16020 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16021 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16022 src/z80/Makefile.bcc: delete $(LIB) only if exist
16023 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16025 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16027 * device/include/malloc.h: introduced NULL
16028 * device/include/string.h: introduced NULL
16029 * device/include/stdlib.h: introduced NULL
16030 * device/lib/_memcpy.c: removed NULL
16031 * device/lib/_strcat.c: removed NULL
16032 * device/lib/_strchr.c: removed NULL
16033 * device/lib/_strcmp.c: removed NULL
16034 * device/lib/_strcpy.c: removed NULL
16035 * device/lib/_strcspn.c: removed NULL
16036 * device/lib/_strlen.c: removed NULL
16037 * device/lib/_strncat.c: removed NULL
16038 * device/lib/_strncmp.c: removed NULL
16039 * device/lib/_strncpy.c: removed NULL
16040 * device/lib/_strpbrk.c: removed NULL
16041 * device/lib/_strrchr.c: removed NULL
16042 * device/lib/_strspn.c: removed NULL
16043 * device/lib/_strstr.c: removed NULL
16044 * device/lib/_strtok.c: removed NULL
16045 * device/lib/malloc.c: removed NULL, include own header
16047 2003-02-02 <johan AT balder>
16049 * 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
16050 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16051 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16052 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16053 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16054 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16056 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16058 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16061 2003-02-01 <johan AT balder>
16063 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16065 2003-01-31 <johan AT CP255758-A>
16067 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16069 2003-01-30 <johan AT balder>
16071 * src/SDCCBBlock.c: automatic bug detection
16072 * src/SDCCicode.c: automatic bug detection
16074 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16076 * src/SDCCglobl.h: now --xram-size 0 works
16077 * src/SDCCmain.c: now --xram-size 0 works
16079 2003-01-29 <johan AT balder>
16081 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16083 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16085 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16086 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16087 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16088 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16089 * src/SDCCglobl.h: Added options --xram-size and --code-size
16090 * src/SDCCmain.c: Added options --xram-size and --code-size
16092 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16094 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16095 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16097 2003-01-27 <johan AT balder>
16099 * src/SDCC.y: fixed bug #613764
16101 2003-01-26 <johan AT balder>
16103 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16104 * src/SDCCsymt.h: fixed bug #673374
16105 * src/SDCCglue.c: fixed bug #661910
16106 * src/SDCCast.c: fixed bug #458099 and 673374
16108 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16110 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16111 * as/mcs51/strcmpi.h: added
16112 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16113 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16114 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16115 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16116 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16117 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16118 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16119 * as/mcs51/Makefile.aslink: new module strcmpi
16120 * as/mcs51/Makefile.asx8051: new module strcmpi
16121 * as/mcs51/Makefil.bcc: new module strcmpi
16122 * as/mcs51/Makefile.in: new module strcmpi
16123 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16125 2003-01-26 <johan AT balder>
16127 * src/SDCCglue.c: reverted back to 1.124
16128 * src/SDCCast.c: reverted back to 1.156
16129 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16131 2003-01-25 <johan AT balder>
16133 * src/SDCCglue.c: A better fix for bug #661910
16134 * src/SDCCast.c: A better fix for bug #661910
16135 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16137 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16139 * src/Makefile.in: remove spawn.o
16140 * src/SDCCmain.c: remove spawn.h
16141 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16142 * src/spawn.c: removed
16143 * src/spawn.h: removed
16144 * support/regression/ports/ds390/spec.mk: link with -r
16146 2003-01-24 <johan AT CP255758-A>
16148 * src/ds390/gen.c (aopOp): fixed bug #667458
16149 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16150 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16151 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16153 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16155 * src/mcs51/peeph.def: better assembler identation by Frieder
16156 * src/mcs51/gen.c: better assembler identation by Frieder
16158 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16160 * as/z80/string.h: removed for gcc 3.2
16161 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16162 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16164 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16166 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16167 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16168 * support/regression/Makefile: separate temp files for ports
16169 * support/regression/generate-cases.py: separate temp files for ports
16170 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16171 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16173 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16175 * moved tinitalk to device/examples/ds390
16177 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16179 * as/mcs51/lkmem.c: rflag is for DS390
16180 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16181 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16182 (linkEdit): move mem- and map-files the same way as ihx-files
16183 * src/z80/main.c (_setDefaultOptions): removed --generic
16184 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16185 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16186 * src/pic/glue.c (picglue): --c1mode works again
16187 * src/pic16/glue.c (pic16glue): --c1mode works again
16188 * src/asm.c (printCLine): fix #660034
16190 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16192 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16193 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16194 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16195 * as/mcs51/lkmem (summary): better fix for sp problem
16196 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16197 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16198 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16199 remove --stack-after-data
16201 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16203 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16204 * src/SDCCutil.c (join): ugly bug: missing '\0'
16205 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16207 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16209 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16211 * src/pic/main.c (_asmCmd): gpasm supports -o
16212 * src/z80/main.c: more general macros
16213 * device/lib/Makefile.in: remove intermediate files
16215 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16217 * .version: Bumped version number to 2.3.3
16218 * src/SDCCBBlock.c: new option -o
16219 * src/SDCCglobl.h: new option -o
16220 * src/SDCCglue.c: new option -o
16221 * src/SDCCmain.c: new option -o
16222 * src/asm.c: new option -o
16223 * src/ds390/main.c: new option -o
16224 * src/pic/glue.c: new option -o
16225 * src/pic/pcode.c: new option -o
16226 * src/pic/ralloc.c: new option -o
16227 * src/pic16/glue.c: new option -o
16228 * src/pic16/pcode.c: new option -o
16229 * src/pic16/ralloc.c: new option -o
16230 * src/z80/main.c: new option -o
16231 * device/lib/Makefile.in: use -o
16232 * support/regression/ports/ds390/spec.mk: use -o
16233 * support/regression/ports/gbz80/spec.mk: use -o
16234 * support/regression/ports/mcs51/spec.mk: use -o
16235 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16236 * support/regression/ports/z80/spec.mk: use -o
16237 * support/regression/ports/ucz80/spec.mk: use -o
16238 * support/regression/ports/xa51/spec.mk: use -o
16239 * support/regression/fwk/lib/timeout.c: fix usage string
16241 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16242 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16244 2003-01-07 <johan AT balder>
16246 * src/SDCCast.c (decorateType): fixed bug #600035
16248 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16249 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16250 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16251 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16252 * src/pic/pcode.c: outcommented unused variable to remove warnings
16253 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16255 2003-01-06 <karl AT turbobit.com>
16256 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16259 2003-01-06 <johan AT balder>
16261 * src/SDCCicode.c: fixed array add
16263 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16264 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16265 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16267 2003-01-04 <johan AT balder>
16269 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16271 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16272 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16274 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16275 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16276 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16278 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16279 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16281 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16282 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16284 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16285 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16287 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16289 * in /sdcc/as/mcs51/ changed these files in order to create an
16290 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16291 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16292 following files to include the previous two files: aslink.dsp,
16293 Makefile.aslink, Makefile.bcc, and Makefile.in.
16295 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16296 .adb instead of .cdb
16298 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16300 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16301 value from option --iram-size.
16303 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16305 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16308 2002-09-18 <wiml AT hhhh.org>
16310 * SDCClrange.h: exposed setFromRange() and setToRange()
16311 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16312 packRegsForAccUse() (bug 542397)
16313 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16314 multiple times and emitting the fetch operations more than once
16315 added aopGetUsesAcc() function to allow binary operators to
16316 fetch their operands in the correct order; made genMinus() emit
16317 compact code for X = LITERAL - Y
16319 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16320 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16321 sprintf() in line 1267.
16323 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16324 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16327 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16328 Changes to aslink (All the changes are marked with 'JCF'):
16330 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16333 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16334 area BSEG. Also moves, if possible, the DATA area down into the internal
16335 ram so more space is available.
16337 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16340 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16341 not bytes. Function summary() which creates a memory usage summary
16342 file with extension .mem. Reports of overlaping stack and small stack
16343 size. If the space for the stack is less than 16 bytes aslink trows a
16346 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16347 the 8051. Option 'y' for memory summary output file.
16349 Changes to sdcc (All the changes are marked with 'JCF'):
16351 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16353 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16354 overlaying area for it (uses RegBankUsed[4]).
16356 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16357 bank zero as used by default. By default aslink locates the stack
16358 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16359 the creation of the .mem file. Delegates the allocation of data area
16360 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16361 the begining of the stack area to aslink.
16363 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16364 glue() in SDCCglue.c creates an area for it.
16366 2002-09-03 Borut Razem <borut.razem AT siol.net>
16367 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16368 sdcc/src/pic/glue.c:
16369 introduced atexit() handler for teporay files removal in case of
16370 errors, assertions, ...
16372 2002-08-29 Borut Razem <borut.razem AT siol.net>
16373 * sdcc/support/cpp2/auto-host_vc_in.h:
16374 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16375 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16376 Maybe there is a similar problem with BORLANDC? It should be checked!
16378 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16379 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16380 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16381 was not executed, and the compiler (cl) launched a warning:
16382 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16384 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16385 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16387 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16388 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16390 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16391 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16392 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16393 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16394 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16395 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16396 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16397 - added Release configuration in VS projects
16398 - review of compiler an linker options
16399 - VC .exe files are generated in bin_vc directory, not to interfere
16400 with binaries generated from other projects (cygwin, mingw, bcc ...)
16402 * sdcc/src/yacc.dsp: added
16404 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16405 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16406 and insert the version number definitions from .version
16408 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16410 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16411 added - genarate auto-host.h using auto-host_vc_in.h as template
16414 removed from CVS, generated automatically
16416 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16417 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16419 2002-08-11 Borut Razem <borut.razem AT siol.net>
16420 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16422 2002-08-10 Borut Razem <borut.razem AT siol.net>
16423 * src/SDCCmain.c (main):
16424 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16425 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16426 The consequence was that some temporary files were not removed.
16429 unification of code in functions tempfilename() and tempfile():
16430 function tempnam() is defined in Visual Studio 6.0 and .NET
16432 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16434 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16435 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16436 - removed compiler command line option /WX: Treats all warnings as errors
16437 - update a list of source files, included into the project
16439 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16440 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16441 changed project type to Generic Project so that can be correcly converted to VS.NET project
16443 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16445 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16447 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16449 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16450 added return 0 statements after assert() to make compiler happy
16452 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16453 added newline in the def file to keep MSC compiler satisfied
16455 * sdcc/src/z80/gen.c:
16456 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16457 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16458 - solved MSC error in function aopDump()
16460 * sdcc_vc.h: define PREFIX as "\\sdcc"
16462 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16463 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16465 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16466 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16467 - Rewrote the register banking algorithm.
16468 - Added pCode live-range analysis to registers (for now, only non-used and
16469 singly-used registers optimized away)
16471 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16473 * 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.
16475 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16476 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16478 2002-04-22 Michael Hope <michaelh AT vroom>
16480 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16482 * configure.in (DD_COPT): Added include support required for gbdk.
16484 * .version: Bumped version number just to increase it.
16486 * src/SDCCmain.c: Added -nostdinc to the default options.
16488 2002-04-15 Michael Hope <michaelh AT vroom>
16490 * device/lib/z80/printf.c (sprintf): Added.
16492 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16494 * src/z80/peeph.def: Added transpose redundent load rule.
16496 * src/z80/main.c: Added force callee saves for jaune.
16498 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16500 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16502 2002-03-28 Johan Knol <johan AT balder>
16504 * src/SDCCval.c: fixed bug #532436
16506 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16508 Added "char *Processor" field to the port structure.
16511 Added -p option. Allows port dependent processor to be specified.
16514 Initialized the new field char *Processor field to NULL in all ports
16517 Compiler generated registers for interrupt context saving
16518 were not getting allocated.
16520 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16523 Fixed left shift. Will promote the left side of a left shift
16524 if a) left shifting more than size of operand or b) when assigned
16525 to something size > size of left side
16527 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16529 tons of changes. Register allocation has been
16530 rewritten. Added customization for the various PICs. Flow
16531 analysis is restructured. ...
16533 * src/pic/device.h:
16536 * src/pic/device.c:
16537 Added. device.c is a PIC port hack to accomodate variations
16540 2002-03-13 Michael Hope <michaelh AT vroom>
16542 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16544 2002-03-04 johanknol <johanknol AT manik>
16546 * /src/SDCCval.c: fixed
16548 const unsigned char arr[][2] = { { 0, 1 } };
16549 t18.c:1: error: Initializer element is not constant
16551 2002-03-04 bela <bela AT manik>
16553 * /device/include/mcs51reg.h:
16554 ds89c420 register definition update
16556 2002-03-03 <johan AT FRIJA>
16558 * support/Util/SDCCerr.c: did something, but don't no why anymore
16560 * support/regression/tests/bug-524691.c: made it a little less shy
16562 * src/SDCCast.c (decorateType): fixed bug #524697
16564 * src/SDCCast.c: made some lineno improvements
16566 * src/SDCCval.c (getNelements): changed warning to error
16568 * src/SDCCglue.c (printIvalArray): changed warning to error
16570 * src/SDCCicode.c: fixed a warning for mingw
16572 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16574 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16576 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16578 * src/ds390/peeph.def:
16579 Added some more peephole rules
16581 * src/ds390/gen.c: Various fixes & enhancements
16583 * src/SDCClrange.c, src/SDCClrange.h:
16584 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16586 * src/ds390/ralloc.c:
16587 various fixes & enhancements (ds390) specific
16589 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16590 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16593 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16595 2002-03-02 <johan AT FRIJA>
16597 * src/SDCCast.c (decorateType): fixed bug #524708
16599 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16601 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16603 2002-03-01 Michael Hope <michaelh AT vroom>
16605 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16607 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16609 2002-03-01 <johan AT FRIJA>
16611 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16613 * src/SDCCast.c (decorateType): fixed bug #524209
16615 * src/SDCCval.c (valNot): fixed bug #524195
16617 2002-02-26 <johan AT balder>
16619 * src/xa51/gen.c: fixed a warning
16621 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16623 * src/SDCCast.c (decorateType): fixed bug #522534
16625 2002-02-23 <johan AT balder>
16627 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16629 2002-02-22 <johan AT balder>
16631 * src/SDCCast.c: fixed bug #514865
16633 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16635 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16637 * sdcc/src/SDCCloop.c:
16638 Previous fix was not good. basic blocks that have "break" or "return" are
16639 not really partof a loop , but live ranges used in these blocks should
16640 be live thru the entire loop, so set partOfLoop but don't add them to
16643 2002-02-21 <johan AT FRIJA>
16645 * src/SDCCcse.c: fixed bug #514308
16647 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16650 Fixed BUG #519583. If a conditional block ended in a return/break
16651 statement inside a loop, it was not being considered part of the loop.
16653 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16655 2002-02-10 Karl Bongers <karl AT turbobit.com>
16658 Fixed up SDCDB debugger somewhat. Updated debugger/README
16659 with lots of comments and notes.
16661 * device/examples/test2.c:
16662 Fix bug, "red" variable not being initialized(compiler complained).
16664 * device/examples/Makefile, examples/test3.c:
16665 Add Makefile in device/examples folder, compiles test3.c
16666 for use as a multiple module SDCDB test case.
16668 * sim/ucsim/cmd.src/cmdset.cc:
16669 Took out debug printfs in ucsim "next" command.
16671 * sim/ucsim/xa.src:
16672 Karl and Johan start ucsim XA support. Most dissassembly working,
16673 about 75% emulation done(plenty of work remaining).
16675 * sim/ucsim/z80.src:
16676 Add Z80 support to ucsim, add test-ucz80 regression test,
16677 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16678 Notice z80 compiler fails on examples/test3.c/crc code.
16680 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16682 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16683 Added support for --parms-in-bank1
16685 * src/ds390/peeph.def:
16686 added a few more peephole optimzations
16688 * src/ds390/main.c:
16689 1) added __builtin_inp & __builtin_outp used to read in data of given length
16690 from a memory mapped port
16691 2) added __builtin_memcmp
16692 3) added __builtin_swapw swap bytes of a short
16694 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16695 1) handle multiple send & receives from register bank1
16696 2) ralloc can now allocate DPTR1 to some liveRanges
16698 * src/SDCCsymt.c, src/SDCCsymt.h:
16699 changes to handle multiple sends & receives
16701 * src/SDCCptropt.h:
16702 added some pointer arithmetic optimization
16704 * src/SDCCptropt.c:
16705 added some pointer arithmetic optimizations but not stable yet so not
16706 called from anywhere (will get this working shortly)
16708 * src/SDCCopt.c: fixed for multiple sends & receives
16711 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16712 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16713 set preprocessor defines (depending on options)
16715 * src/SDCCicode.c, src/SDCCicode.h:
16716 changes made to handle multiple sends & receives
16719 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16721 * src/SDCCcse.c, src/SDCCcse.h:
16722 added function findbackward def (to be used in upcoming optimization)
16724 * src/SDCCcflow.c, src/SDCCcflow.h:
16725 added function returnAtEnd - to determine if a basic block terminates with
16728 * src/SDCCast.c, src/SDCCast.h:
16729 added option parms-in-bank1
16731 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16732 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16733 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16734 adjusted for --parms-in-bank1 option
16736 * device/include/string.h:
16737 donot redefine "reentrant" keyword
16739 * device/include/ds80c390.h: Added some more SFRs
16741 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16743 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16745 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16747 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16749 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16751 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16753 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16755 * Added --xram-movc option
16757 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16759 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16761 2002-01-11 Johan Knol
16763 * Added math lib of Jesus Calvino-Fraga
16765 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16767 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16768 * support/regression/Makefile: new target test-mcs51-stack-auto
16769 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16771 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16773 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16775 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16777 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16779 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16781 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16783 * src/SDCCglue.h: add definition for printIvalChar()
16785 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16787 * src/SDCCast.c: fix #498138 by Johan
16789 * src/SDCCglue.c: fix #498138 by Johan
16791 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16793 * support/regression/Makefile: fix clean
16795 * support/regression/ports/ds390/support.c: fix transmission of last character
16797 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16799 * /sdcc/src/ds390/gen.c:
16800 a) improved computing address of stack variable
16801 b) took out some #if 0 code
16802 c) improved parmBytes adjustment
16803 d) improved genPlusIncr & genMinusIncr
16804 e) genCmp could generate bad code (when left assigned to DPTR)
16805 f) Fixed bug in hasInc
16807 * /sdcc/src/ds390/ralloc.c:
16808 a) packRegsForSupport could mess up live information (Fixed)
16809 b) packRegsDPTRuse could be incorrect for left & right shift
16811 * /sdcc/src/mcs51/ralloc.c:
16812 packRegsForSupport could mess up the live information (Fixed)
16814 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16816 * /sdcc/src/SDCCast.c:
16817 can reverse a loop even if function call is present as long
16818 as the loop control variable is local & is not passed as parameter
16820 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16822 * /sdcc/ChangeLog: *** empty log message ***
16824 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16825 More builtin function additions for TININative
16827 * /sdcc/src/ds390/ralloc.c:
16828 Had broken the regression testsuite
16830 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16832 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16833 Added funcattr hasStackParms will be set for reentrant functions when there
16834 are paramteres on the stack, this helps in minimizing frame pointer generation
16835 typeFromStr can handle function pointers now
16837 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16838 *** empty log message ***
16840 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16842 * /src/ds390/gen.c, /src/ds390/main.c:
16843 More builtin function additions for TININative
16845 * /src/ds390/ralloc.c:
16846 Had broken the regression testsuite
16848 * /src/SDCCast.c: Fixed a bug in dumptree
16850 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16851 Added funcattr hasStackParms will be set for reentrant functions when there
16852 are paramteres on the stack, this helps in minimizing frame pointer generation
16853 typeFromStr can handle function pointers now
16855 * /doc/builtins.txt, /doc/TININative.txt:
16856 *** empty log message ***
16859 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16861 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16862 ALPHA version for -mTININative
16864 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16865 updated to reflect changes in the port structure
16868 added function do_assemble (similar to do_link) if non-null this function
16869 will be called to do assembly (-mTININative) requires a multi command
16871 added function genAssemblerEnd will be called to generate assembler Epilogue
16874 added _JavaNative to debug info printing
16876 * /src/SDCCmain.c: added option --tini-libid
16877 added port->do_assemble function (-mTININative) has a multi command assemble
16879 * /src/SDCCglue.c: Disabled "constExpr" check
16880 added port->genAssemblerEnd function
16882 * /src/SDCCglobl.h: Added option --tini-libid value
16885 tookout optimizeCompare from the header (has no external references)
16887 * /src/SDCCast.c: made one more function "static"
16889 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16891 * src/z80/mappings.i: Added z80asm support.
16893 * src/z80/main.c: Added z80asm support on --asm=z80asm
16895 * src/z80/gen.c: Fixed asm portability issues.
16897 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16899 * src/SDCCglue.c (printExterns): Added global/extern split.
16901 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16903 * support/regression/Makefile: added test for mcs51 model large
16905 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16907 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16909 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16911 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16913 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16915 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16917 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16919 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16921 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16923 * support/regression/tests/simplefloat.c: Port to mcs51.
16925 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16926 * support/regression/tests/bug-485362.c: Added.
16928 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16930 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16932 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16934 * src/z80/gen.c (aopDump): Added a dump function.
16936 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16937 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16939 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16941 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16943 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16945 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16947 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16949 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16951 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16953 * support/regression/ports/ds390/support.c: Use tinibios.
16955 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16957 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16959 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16960 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16962 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16964 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16966 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16968 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16970 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16971 (packRegsForIYUse): Created and optimised.
16973 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16975 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16976 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16978 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16980 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16982 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16984 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16986 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16988 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16990 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16992 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16994 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16996 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16998 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17000 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17001 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17002 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17004 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17006 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17007 (genNotFloat): Added.
17008 (genUminusFloat): Added.
17010 * device/lib/z80/Makefile: Added floating pt stubs.
17012 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17014 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17016 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17018 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17020 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17022 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17024 * sdcc/support/regression/Makefile: Add port ds390.
17026 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17028 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17030 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17032 * sdcc/support/regression/ports/ds390/support.c: Added.
17034 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17036 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17038 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17040 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17042 * device/include/malloc.h: Added z80 and gbz80 support.
17044 * device/lib/gbz80/heap.s: Added.
17046 * device/lib/z80/heap.s: Added.
17048 * device/lib/malloc.c: Added z80 and gbz80 support.
17050 * support/regression/tests/malloc.c (testMalloc): Added.
17052 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17054 * support/regression/tests/bug-478094.c: Added.
17056 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17058 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17060 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17062 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17064 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17066 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17068 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17070 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17072 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17074 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17076 * support/regression/tests/bug-477927.c: Added.
17078 * src/z80/peeph.def: Added minor rules.
17080 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17082 * src/z80/peeph.def: Added jump optimisation modification.
17084 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17086 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17088 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17090 * support/regression/tests/funptrs.c: Added.
17092 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17094 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17096 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17098 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17100 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17102 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17103 (movLeft2ResultLong): Created.
17105 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17106 (joinPushes): Added. Joins two char pushes into a word push.
17108 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17110 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17112 * support/makebin/Makefile (install): Added creation of dest dir.
17114 2001-10-24 Karl Bongers <karl AT turbobit.com>
17116 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17118 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17120 * src/z80/ralloc.c: Turned off faulty pack for one use.
17122 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17124 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17126 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17128 * support/regression/Makefile: Improved clean
17130 * support/regression/ports/gbz80/spec.mk: Added clean
17132 * support/regression/ports/host/spec.mk: Added clean
17134 * support/regression/ports/z80/spec.mk: Added clean
17136 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17138 * support/regression/ports/mcs51/timeout.c: little improvements
17140 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17142 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17144 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17146 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17148 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17150 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17152 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17154 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17155 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17157 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17159 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17161 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17163 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17165 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17167 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17169 * support/regression/tests/longor.c: Added.
17171 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17173 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17175 * as/mcs51/aslink.h: define PATH_MAX
17177 * as/mcs51/asm.h: define PATH_MAX
17179 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17181 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17183 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17185 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17187 * src/SDCCglobl.h: define PATH_MAX
17189 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17191 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17193 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17195 * src/z80/gen.c (gencjneshort): Fixed
17197 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17199 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17201 * support/regression/tests/bug-469671.c: Added.
17203 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17205 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17207 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17209 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17211 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17213 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17215 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17217 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17219 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17221 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17223 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17225 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17227 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17229 * 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.
17231 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17233 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17235 2001-10-07 <johan AT FRIJA>
17237 * device/lib/gets.c (gets): fixed the return value.
17239 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17240 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17242 * 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.
17244 * 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.
17246 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17248 * src/pic/gen.c: Removed Safe_strdup.
17250 * configure.in: Added option to enable libgc support.
17252 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17253 (bitVectUnion): Optimised.
17254 (bitVectIntersect): Optimised.
17255 (bitVectBitsInCommon): Optimised.
17256 (bitVectCplAnd): Optimised.
17258 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17260 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17262 * src/SDCCmain.c: distinguish between assembler debug and plain options
17264 * src/avr/main.c: remove standard assembler options
17266 * src/ds390/main.c: remove standard assembler options
17268 * src/mcs51/main.c: remove standard assembler options
17270 * src/port.h: removed "PENDING" comment
17272 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17274 * src/device/lib/_mulint.c : new, with assember functions
17276 * src/device/lib/_mullong.c : new, with assember functions
17278 * src/device/lib/_divuint.c : with assember functions
17280 * src/device/lib/_divsint.c : with assember functions
17282 * src/device/lib/_divulong.c: with assember functions
17284 * src/device/lib/_divslong.c: with assember functions
17286 * src/device/lib/_moduint.c : with assember functions
17288 * src/device/lib/_modsint.c : with assember functions
17290 * src/device/lib/_modulong.c: with assember functions
17292 * src/device/lib/_modslong.c: with assember functions
17294 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17296 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17298 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17299 replaced _mululong.c and _mulslong.c by _mullong.c
17301 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17303 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17305 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17307 * src/SDCCglue.c: test, if win32api is available for MINGW
17309 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17311 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17312 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17313 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17314 * support/regression/ports/host/spec.mk: removed GENERIC
17315 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17316 * support/regression/ports/z80/spec.mk: removed GENERIC
17318 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17320 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17322 * support/regression/tests/bug-467035.c: Created.
17324 2001-10-01 <johan AT FRIJA>
17326 * src/SDCC.y: fixed bug #466586 part 1
17328 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17330 * SDCCicode.c: z80 has no generic pointers
17331 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17333 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17335 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17337 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17339 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17341 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17343 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17345 * configure.in: Fixed up so that ucsim is only configured once.
17347 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17349 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17350 (getPathDifference): As above.
17352 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17354 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17356 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17357 * .version: Updated to 2.3.1
17359 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17360 Added copyright header.
17362 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17363 (assemble): Added support for macro based assembler commands.
17364 (linkEdit): Added support for macro based linker commands.
17365 (preProcess): Changed the pre-processor to use macros.
17366 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17367 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17369 * device/lib/z80/crt0.s: Added module name for debugging.
17371 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17373 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17375 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17377 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17379 * src/Makefile.in: Added SDCCmacro and SDCCutil
17381 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17383 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17385 2001-09-16 <johan AT FRIJA>
17387 * 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.
17389 2001-09-15 <johan AT FRIJA>
17391 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17392 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17394 2001-09-11 <johan AT FRIJA>
17396 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17398 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17400 * support/regression/tests/bug-460444.c: Added test case.
17402 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17403 (genCast): Added justification for all of the asserts.
17405 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17407 * support/regression/support.c: _xdata replaced by xdata
17409 * support/regression/spec.mk: removed _generic
17411 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17413 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17415 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17416 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17418 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17420 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17422 * support/regression/tests/bug-460010.c: Added test case.
17424 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17426 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17428 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17430 * support/regression/testfwk.c: removed workaround for bug #436344
17432 * support/regression/tests/bp.c: use less memory with mcs51
17434 * support/regression/tests/bug-441448.c: use less memory
17436 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17438 * support/regression/collate-results.py: typo
17440 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17442 * support/regression/tests/fetchoverlap.c: Added new test case.
17444 * support/regression/tests/bp.c: Added new test case.
17446 * support/regression/tests/bug-448984.c: Added new test case.
17448 * support/regression/tests/pow2shifts.c: Added new test case.
17450 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17451 (genlshTwo): Fixed right shift for count > 8.
17453 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17455 2001-09-08 <johan AT FRIJA>
17457 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17459 2001-09-07 <johan AT FRIJA>
17461 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17463 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17465 2001-09-06 <johan AT FRIJA>
17467 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17468 * bernhard noted me at this: "() equals to (void)" (1.38)
17470 2001-09-05 <johan AT FRIJA>
17472 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17474 2001-09-04 <johan AT FRIJA>
17476 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17479 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17481 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17483 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17485 * link/z80/aslink.h: Fixed path for PATH_MAX
17487 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17489 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17491 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17493 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17495 * 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.
17497 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17499 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17500 (genCmp): Fixed up genCmp for the GB with longs.
17502 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17504 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17506 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17508 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17510 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17512 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17514 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17516 * 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.
17518 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17520 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17522 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17524 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17526 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17528 * sim/ucsim/configure: little improvement of Cygwin-detection
17529 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17530 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17531 * support/regression/tests/bug-221100.c: small changes for mcs51
17532 * support/regression/tests/bug-221168.c: small changes for mcs51
17533 * support/regression/tests/bug-227710.c: small changes for mcs51
17534 * support/regression/tests/staticinit.c: small changes for mcs51
17535 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17536 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17537 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601