1 2009-02-28 Raphael Neider <rneider AT web.de>
3 * src/regression/compare10.c,
4 src/regression/compare7.c,
5 src/regression/compare8.c,
6 src/regression/compare9.c: reset watchdog timer in time
7 * src/regression/configword.c: apply patch from #2488150
8 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
9 handler to 0x0000 as the linker no longer knows STARTUP sections
10 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
11 patch #2512926 to (mostly) fix #1762626, cosmetic changes
12 * src/pic/pcodepeep.c: remove reference to nonexisting function
14 2009-02-28 Raphael Neider <rneider AT web.de>
16 * device/include/pic16/signal.h: avoid multiline inline
17 assembler statements in macros, addresses #2644965
19 2009-02-27 Raphael Neider <rneider AT web.de>
21 * device/include/pic16/pic18f[24][3456]k20.h,
22 device/include/pic16/pic18f[68][567]j50.h,
23 device/include/pic16/pic18f[68]6j55.h,
24 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
25 device/lib/pic16/libdev/pic18f[68][567]j50.c,
26 device/lib/pic16/libdev/pic18f[68]6j55.c,
27 device/include/pic16/pic18fregs.h,
28 device/include/pic16/pic16devices.txt,
29 device/lib/pic16/pics.all,
30 device/lib/pic16/libdev/Makefile.am,
31 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
32 families (87j50 family contributed by Robert Wuest)
34 * device/include/pic16/adc.h,
35 device/lib/pic16/libio/adc/adcbusy.c,
36 device/lib/pic16/libio/adc/adcclose.c,
37 device/lib/pic16/libio/adc/adcconv.c,
38 device/lib/pic16/libio/adc/adcopen.c,
39 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
41 * doc/sdccman.lyx: updated list of supported devices, fixed typo
42 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
44 * device/lib/pic16/Makefile.in,
45 device/lib/pic16/libm/Makefile.in,
46 device/lib/pic16/debug/Makefile.in,
47 device/lib/pic16/libio/Makefile.in,
48 device/lib/pic16/startup/Makefile.in,
49 device/lib/pic16/libsdcc/Makefile.in,
50 device/lib/pic16/libdev/Makefile.in,
51 device/lib/pic16/libc/Makefile.in: regenerated
53 2009-02-27 Borut Razem <borut.razem AT siol.net>
55 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
56 #1829678 and #1704376 in the way proposed by Alan Baldwin
58 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
60 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
61 to Steve Qu for the fix.
63 2009-02-23 Borut Razem <borut.razem AT siol.net>
65 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
66 it is already fixed for mcs51 and hc08 targets
67 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
69 2009-02-22 Borut Razem <borut.razem AT siol.net>
71 * device/lib/Makefile.in: fixed parenthesis error
72 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
73 fixed webdocs bug #1967920: --version
75 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
77 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
79 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
81 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
82 when addresses are unsorted
84 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
86 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
87 Gudjon Gudjonsson <gudjon AT gudjon.org>
88 * device/include/mcs51/p89c66x.h: fixed some defines
89 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
90 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
93 2009-02-14 Borut Razem <borut.razem AT siol.net>
95 * doc/sdccman.lyx: corrected cpp info
97 2009-02-13 Borut Razem <borut.razem AT siol.net>
99 * as/Makefile.in: *.doc renamed to *.txt
101 2009-02-11 Borut Razem <borut.razem AT siol.net>
103 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
104 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
106 2009-02-11 Borut Razem <borut.razem AT siol.net>
108 * doc/sdccman.lyx: documented ar format libraries
110 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
112 * support/regression/tests/float_single.c: added regression
113 test. Some testpoints for probably rarely used functions
114 (acosf, sinhf, tanf, expf) disabled for some targets
116 2009-02-10 Raphael Neider <rneider AT web.de>
118 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
119 (genAssign): fixed for operands on the stack
121 * device/lib/pic16/libc/stdio/vfprintf.c,
122 device/lib/pic16/configure.ac,
123 device/lib/pic16/Makefile.common: add configurable support for
124 printing floats via ./configure --enable-floats
125 * device/lib/pic16/configure,
126 device/lib/pic16/Makefile.in,
127 device/lib/pic16/libm/Makefile.in,
128 device/lib/pic16/debug/Makefile.in,
129 device/lib/pic16/libio/Makefile.in,
130 device/lib/pic16/startup/Makefile.in,
131 device/lib/pic16/libsdcc/Makefile.in,
132 device/lib/pic16/libdev/Makefile.in,
133 device/lib/pic16/libc/Makefile.in: regenerated
134 * doc/sdccman.lyx: documented float support and how to get it
135 * doc/Makefile.in: fixed race condition on parallel builds
137 * device/lib/pic16/libc/stdio/sprintf.c,
138 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
139 pointer to the string buffer, enlarge buffer for x_ftoa()
141 2009-02-10 Borut Razem <borut.razem AT siol.net>
143 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
145 2009-02-10 Raphael Neider <rneider AT web.de>
147 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
149 2009-02-09 Raphael Neider <rneider AT web.de>
151 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
152 artificial bank size limits for compound data (structs, arrays),
153 avoids assert if --obanksel=N, N > 1, is given
155 2009-02-09 Borut Razem <borut.razem AT siol.net>
157 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
158 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
159 uses '`' character instead '\n' for padding
160 * as/asranlib/asranlib.c: made it more robust
162 2009-02-08 Borut Razem <borut.razem AT siol.net>
165 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
166 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
169 2009-02-07 Borut Razem <borut.razem AT siol.net>
171 * as/asranlib/asranlib.c: fixed BSD header length calculation
172 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
173 due sdcc asxxxx license change to GPLv3
175 2009-02-05 Borut Razem <borut.razem AT siol.net>
177 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
178 added support for BSD (Mac OS X) ar format
179 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
180 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
181 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
182 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
183 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
184 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
185 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
186 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
187 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
188 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
189 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
190 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
191 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
192 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
193 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
194 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
195 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
196 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
197 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
198 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
199 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
200 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
201 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
202 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
203 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
204 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
205 changed license to GPL either version 3, or (at your option) any
208 2009-02-05 Borut Razem <borut.razem AT siol.net>
210 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
211 added support for BSD (Mac OS X) ar format
213 2009-02-02 Borut Razem <borut.razem AT siol.net>
215 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
216 device/lib/z80/Makefile.in:
217 chose source files in the PORT directory if they are available
219 2009-02-01 Raphael Neider <rneider AT web.de>
221 * device/lib/pic16/libdev/pic18f1220.c,
222 * device/lib/pic16/libdev/pic18f4450.c:
223 define SSPBUF to allow use of printf
225 2009-02-01 Borut Razem <borut.razem AT siol.net>
227 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
228 device/lib/hc08/Makefile.in, device/lib/incl.mk,
229 device/lib/z80/Makefile.in:
230 don't remake libraries
231 * support/regression/tests/snprintf.c:
232 reenable floating point in small-xstack-auto library
234 2009-01-26 Raphael Neider <rneider AT web.de>
236 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
238 2009-01-25 Raphael Neider <rneider AT web.de>
240 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
241 search path instead of appending them
243 2009-01-24 Borut Razem <borut.razem AT siol.net>
245 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
246 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
247 to 32 bit unsigned int when calling sputl() since it is a macro
248 * as/link/lkar.c: changed the initialization of This->loaded
250 2009-01-23 Borut Razem <borut.razem AT siol.net>
252 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
253 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
254 unsigned int when calling new(), since asxxxx doesn't use function
257 2009-01-21 Borut Razem <borut.razem AT siol.net>
259 * as/link/lkar.h: sgetl and sputl are independent of endianness
260 * as/link/sdxxxx_config.h.in: removed endianness detection
262 2009-01-20 Borut Razem <borut.razem AT siol.net>
264 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
265 due creation of ar format libraries
266 * support/scripts/sdcc.nsi:
267 don't add nonexistent object files to the package
269 2009-01-19 Borut Razem <borut.razem AT siol.net>
271 * Makefile.in, configure.in, configure,
272 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
273 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
274 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
275 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
276 device/lib/small/Makefile.in,
277 device/lib/z80/Makefile.in: create ar format libraries
278 * support/regression/ports/mcs51-xstack-auto/spec.mk:
279 use device/lib/Makefile to create library
280 * support/regression/tests/snprintf.c:
281 floating point is not enabled in small-xstack-auto library
282 * device/lib/libfloat.lib, device/lib/libint.lib,
283 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
285 2009-01-18 Borut Razem <borut.razem AT siol.net>
287 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
288 warning: extra tokens at end of #endif directive
290 2009-01-11 Borut Razem <borut.razem AT siol.net>
292 * Makefile.in: added SDCC_ASRANLIB to PKGS
294 2009-01-10 Borut Razem <borut.razem AT siol.net>
296 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
297 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
298 due added support for ar format libraries
300 2009-01-09 Borut Razem <borut.razem AT siol.net>
302 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
303 as/asranlib/asranlib.c: added asranlib
304 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
305 * Makefile.in, as/link/hc08/Makefile.in,
306 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
307 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
308 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
309 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
310 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
311 configure.in, sdcc.dsw: modified to support ar format libraries
313 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
315 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
318 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
320 * sim/ucsim/z80.src/inst_ed.cc:
321 Fixed bug #2488074, which made regression tests fail.
323 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
325 * device/lib/z80/mod.s,
326 device/lib/z80/div.s,
327 device/lib/z80/mulchar.s,
328 device/lib/z80/mul.s,
329 device/lib/z80/divsigned.s,
330 device/lib/z80/Makefile.in:
331 Implemented RFE #1702376.
333 2009-01-05 Borut Razem <borut.razem AT siol.net>
335 * as/link/lksdcclib.c:
336 fixed linker hanging in INDEXLIB is not defined (hc08)
338 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
341 Implemented RFE #2485684, and some further improvements of HL caching
343 * src/z80/peeph-z80.def:
344 Fixed a bug exposed by implementing RFE #2485684.
346 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
348 * src/z80/peeph-z80.def:
349 Peephole improvements.
352 device/include/string.h,
353 device/lib/z80/memmove.s:
355 * device/lib/z80/Makefile.in,
356 device/lib/Makefile.in,
357 support/regression/tests/memory.c,
358 device/lib/z80/strlen.s:
359 Partially implemented RFE #2471534.
361 2009-01-04 Borut Razem <borut.razem AT siol.net>
363 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
364 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
365 * doc/README.txt: updated John Hartman's e-mail address
366 * as/link/lkrel.c, as/link/lksdcclib.c:
367 fixed bug #2484677: Linker hangs
368 * src/z80/peep.c: fixed msvc warning C4047:
369 'return' : 'int ' differs in levels of indirection from 'char *'
370 * config.dsp: as/lib corrected to as/link
372 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
375 Implemented RFE #2484693.
376 * src/z80/peeph-z80.def:
377 Some peephole improvements.
379 2009-01-03 Borut Razem <borut.razem AT siol.net>
382 fixed warning: 'ret' may be used uninitialized in this function
384 2009-01-02 Borut Razem <borut.razem AT siol.net>
386 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
387 as/link/getline.[ch], as/link/lkrel.[ch]: added,
388 made support for differnet library formats more flexible,
389 preparation for support of ar format
390 * as/link/lklibr.c, as/link/z80/Makefile.in,
391 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
392 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
393 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
394 as/link/hc08/lkelf.c, as/link/aslink.h:
395 made support for differnet library formats more flexible,
396 preparation for support of ar format
398 2009-01-01 Borut Razem <borut.razem AT siol.net>
400 * as/link/asxxxx_config.h.in:
401 fixed warning: extra tokens at end of #endif directive
403 fixed warning: suggest parentheses around && within ||
404 * device/lib/Makefile.in: allow whitespaces at the end of lines in
405 ports.build, in order to make it work on cygwin - it seems to be a
406 bug in cygwin grep: CR is not treated as part of end-of-line
408 2008-12-31 Borut Razem <borut.razem AT siol.net>
410 * configure, configure.in, config.dsp, config_vc.awk,
411 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
412 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
413 introduced asxxxx_config.h.in
415 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
418 src/z80/peeph-z80.def:
419 Minor addition improvement.
421 2008-12-30 Raphael Neider <rneider AT web.de>
423 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
424 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
425 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
426 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
427 support/librarian/sdcclib.c, support/makebin/makebin.c:
428 partially revert changes from r5293..r5295
430 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
432 * src/z80/peeph-z80.def:
433 Minor peephole improvement.
435 2008-12-29 Raphael Neider <rneider AT web.de>
437 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
438 incorrectly discarded BANKSELs
440 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
442 * support/regression/tests/memory.c:
443 Added simple test for memset(), memcpy() and memmove()
445 2008-12-29 Borut Razem <borut.razem AT siol.net>
447 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
449 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
451 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
452 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
453 (177.j): added new rule
454 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
455 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
456 (decorateType CAST): propagate storage class to generic pointer results
458 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
460 * device/lib/z80/string.c,
461 device/lib/z80/printf.c,
462 device/lib/z80/mul.s:
465 Fixed code generation bug exposed by builtin memcpy().
467 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
469 * device/lib/_memcpy.c:
470 fixed conflict with builtin memcpy()
472 2008-12-26 Borut Razem <borut.razem AT siol.net>
474 * support/librarian/sdcclib.c:
475 fixed bug 2466950: "sdcclib broken"
476 by removing fgets return value check
478 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
481 device/include/string.h: Implemented RFE #1914254
483 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
484 * device/lib/z80/Makefile.in,
485 device/lib/Makefile.in,
486 device/lib/z80/memmove.s: Implemented RFE #1914256
488 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
490 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
491 * src/z80/peep.c: improved checks for unused data
493 src/z80/main.c: Implemented RFE #1899189
495 2008-12-25 Borut Razem <borut.razem AT siol.net>
497 * support/regression/Makefile.in:
498 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
500 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
502 * src/z80/peeph-z80.def: minor peephole improvements
504 2008-12-21 Borut Razem <borut.razem AT siol.net>
506 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
507 due to redefinition of symbol __assert
508 sdcclib.c:53:1:warning: "__assert" redefined
509 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
510 warning: this is the location of the previous definition
512 2008-12-20 Raphael Neider <rneider AT web.de>
514 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
515 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
516 support/cpp/libcpp/macro.c: fix format string errors
518 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
520 * src/pic/device.c: partial rewrite using strtok,
521 quieten compiler warnings, adopt SDCC coding style
523 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
524 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
525 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
526 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
527 support/librarian/sdcclib.c, support/makebin/makebin.c:
528 quieten most compiler warnings
530 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
531 probably fix operator precedence bug
533 * doc/clean.mk: quieten rm if no .lyx is present
535 2008-12-19 Borut Razem <borut.razem AT siol.net>
537 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
538 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
539 doc/README.txt, doc/test_suite_spec.lyx:
540 applied patch 2446381: Dcoumentation spelling correcitons
541 thanks to Steven Borley
543 2008-12-16 Raphael Neider <rneider AT web.de>
545 * device/include/pic/pic12f629.h,
546 device/include/pic/pic12f675.h,
547 device/lib/pic/libdev/pic12f629.c,
548 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
550 2008-12-14 Borut Razem <borut.razem AT siol.net>
552 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
553 converted to LyX 1.5.7 (\lyxformat 276) format
555 2008-12-07 Borut Razem <borut.razem AT siol.net>
557 * support/regression/tests/bitfields.c:
558 added test case for bug #2366757
560 2008-12-07 Raphael Neider <rneider AT web.de>
562 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
563 NULL pointer dereference, closes #2366757
565 2008-11-25 Raphael Neider <rneider AT web.de>
567 * device/include/pic16/pic16devices.txt,
568 sdcc/src/pic16/device.c,
569 sdcc/src/pic16/device.h: implicitly disable XINST
570 whenever CONFIG4L is set via an additional optional
571 argument to the configword directive in pic16devices.txt
573 2008-11-24 Raphael Neider <rneider AT web.de>
575 * device/lib/pic16/configure.ac,
576 device/lib/pic16/Makefile.common: fixed quoting issues
578 * device/lib/pic16/configure,
579 device/lib/pic16/debug/Makefile.in,
580 device/lib/pic16/libc/Makefile.in,
581 device/lib/pic16/libdev/Makefile.in,
582 device/lib/pic16/libio/Makefile.in,
583 device/lib/pic16/libm/Makefile.in,
584 device/lib/pic16/libsdcc/Makefile.in,
585 device/lib/pic16/Makefile.in,
586 device/lib/pic16/startup/Makefile.in: regenerated
588 * src/pic16/main.c (_pic16_finaliseOptions): revert to
591 2008-11-24 Raphael Neider <rneider AT web.de>
593 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
594 argument of --asm= or --link= to allow for
595 --asm="sh script --options", the user can double quote the
596 argument if needed: --asm="'c:/program files/gpasm' -q",
597 also fix some potential buffer overflows
599 2008-11-19 Borut Razem <borut.razem AT siol.net>
602 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
603 thanks Mauro Giachero
605 2008-11-16 Borut Razem <borut.razem AT siol.net>
607 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
608 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
610 2008-11-15 Borut Razem <borut.razem AT siol.net>
612 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
613 src/SDCCsymt.c, src/SDCCsymt.h:
614 fixed RFE #2291335 : Unnamed bit-field initialization
615 * support/regression/tests/bitfields.c:
616 added test case for RFE #2291335
617 * support/regression/tests/bug-1981238.c:
618 don't initialize unnamed bit-fields
620 2008-11-11 Raphael Neider <rneider AT web.de>
622 * device/include/pic16/pic18f25j10.h,
623 device/include/pic16/pic18f45j10.h: remove useless boilerplate
625 * device/include/pic16/adc.h,
626 device/lib/pic16/libio/adc/adcbusy.c,
627 device/lib/pic16/libio/adc/adcclose.c,
628 device/lib/pic16/libio/adc/adcconv.c,
629 device/lib/pic16/libio/adc/adcopen.c,
630 device/lib/pic16/libio/adc/adcread.c,
631 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
632 and fixed ADC routines to work for more target devices,
633 incorporates patch #2036130 by Nick Materer
635 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
637 * device/include/ctype.h,
638 * device/include/ds400rom.h,
639 * device/include/ds80c390.h,
640 * device/include/float.h,
641 * device/include/math.h,
642 * device/include/serial.h,
643 * device/include/stdbool.h,
644 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
646 * device/include/mcs51/C8051F336.h,
647 * device/include/mcs51/C8051T600.h,
648 * device/include/mcs51/C8051T610.h,
649 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
650 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
652 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
654 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
656 2008-11-10 Raphael Neider <rneider AT web.de>
658 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
659 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
660 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
661 (patch by Nick Materer, #2253980)
663 * device/lib/pic16/libio/adc.ignore,
664 device/lib/pic16/libio/i2c.ignore,
665 device/lib/pic16/libio/usart.ignore,
666 device/lib/pic16/pics.all: updated to build more device libs
668 * device/lib/pic16/libdev/Makefile.am,
669 device/lib/pic16/libdev/Makefile.in,
670 device/lib/pic16/libio/Makefile.am,
671 device/lib/pic16/libio/Makefile.in: regenerated
673 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
674 names per memory location, applied SDCC style to more functions
676 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
678 * device/include/mcs51/p89lpc933_4.h: new NXP header file
679 * device/include/mcs51/p89lpc935_6.h: new NXP header file
680 * device/include/mcs51/p89v66x.h: minor changes
681 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
683 2008-11-09 Raphael Neider <rneider AT web.de>
685 * device/include/pic/pic14devices.txt: fixed memory description for
686 12f629 and 12f675, closes #2236240
688 2008-11-06 Borut Razem <borut.razem AT siol.net>
690 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
691 pass system include paths with -isystem to sdcpp
692 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
693 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
695 2008-11-02 Raphael Neider <rneider AT web.de>
697 * doc/sdccman.lyx: updated the sections on the library build process
698 and on how to add support for new devices, and documented known
699 problems with the extended instruction set including a workaround
701 2008-11-01 Raphael Neider <rneider AT web.de>
703 * device/include/pic16/adc.h,
704 device/include/pic16/pic16devices.txt,
705 device/include/pic16/pic18f2410.h,
706 device/include/pic16/pic18f2510.h,
707 device/include/pic16/pic18f2515.h,
708 device/include/pic16/pic18f2610.h,
709 device/include/pic16/pic18f4410.h,
710 device/include/pic16/pic18f4510.h,
711 device/include/pic16/pic18f4515.h,
712 device/include/pic16/pic18f4610.h,
713 device/include/pic16/pic18fregs.h,
714 device/lib/pic16/libdev/Makefile.am,
715 device/lib/pic16/libdev/Makefile.in,
716 device/lib/pic16/libdev/pic18f2410.c,
717 device/lib/pic16/libdev/pic18f2510.c,
718 device/lib/pic16/libdev/pic18f2515.c,
719 device/lib/pic16/libdev/pic18f2610.c,
720 device/lib/pic16/libdev/pic18f4410.c,
721 device/lib/pic16/libdev/pic18f4510.c,
722 device/lib/pic16/libdev/pic18f4515.c,
723 device/lib/pic16/libdev/pic18f4610.c,
724 device/lib/pic16/libio/Makefile.am,
725 device/lib/pic16/libio/Makefile.in,
726 device/lib/pic16/pics.all: added support for 18f[24][456]10
727 and 18f[24]515 devices
728 * doc/sdccman.lyx: updated list of supported PIC16 devices
730 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
731 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
732 src/xa51/gen.c: avoid compiler warnings
733 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
735 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
737 * device/include/mcs51/p89v66x.h: NXP header file
738 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
739 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
741 2008-10-14 Raphael Neider <rneider AT web.de>
743 * device/lib/pic16/libdev/Makefile.am,
744 device/lib/pic16/libio/Makefile.am: enable building libraries for
745 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
746 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
747 * device/lib/pic16/libdev/Makefile.in,
748 device/lib/pic16/libio/Makefile.in: regenerated
750 2008-10-14 Raphael Neider <rneider AT web.de>
752 * device/include/pic16/pic18f2450.h,
753 device/include/pic16/pic18f4450.h,
754 device/lib/pic16/libdev/pic18f2450.c,
755 device/lib/pic16/libdev/pic18f4450.c,
756 device/include/pic16/adc.h,
757 device/include/pic16/pic16devices.txt,
758 device/include/pic16/pic18fregs.h,
759 device/lib/pic16/libdev/Makefile.am,
760 device/lib/pic16/libdev/Makefile.in,
761 device/lib/pic16/libio/Makefile.am,
762 device/lib/pic16/libio/Makefile.in,
763 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
765 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
766 stack to a fixed location, relax it to automatically work with all
767 but the smallest devices (256 byte RAM devices need #pragma stack)
769 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
771 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
772 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
773 * device/lib/_strcspn.c: fixed bug 2140931
775 2008-10-06 Raphael Neider <rneider AT web.de>
777 * device/include/pic16/stdio.h,
778 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
779 declared __naked for convenience, named all arguments
780 * device/lib/pic16/libc/stdio/strmgpsim.c,
781 device/lib/pic16/libc/stdio/strmmssp.c,
782 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
784 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
785 empty __naked functions,
786 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
787 corner cases (unlink first/last pCode in list), reuse more code
789 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
791 * src/ds390/main.c (_ds390_genInitStartup): added
792 * src/SDCCpeeph.c (getPatternVar): new, added,
793 (labelInRange): fixed bug 2115959
794 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
795 * src/SDCCicode.h: added newiTempOperand
796 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
797 added optimizations for 0/x and x/-1, see also patch 2142900
798 * support/regression/tests/onebyte.c (testMul): added test cases
800 2008-09-20 Borut Razem <borut.razem AT siol.net>
803 definition of absolute address symbols without initial value,
804 fixed SDCC crash "do not know how to intialize symbol"
806 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
808 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
809 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
810 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
811 * device/lib/z80/stubs.s: added stubs for above functions
812 * src/SDCCopt.c (convilong),
813 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
814 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
815 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
816 * support/regression/tests/onebyte.c: enabled all tests for z80
818 2008-09-15 Borut Razem <borut.razem AT siol.net>
820 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
821 device/lib/pic16/libc/stdio/printf.c,
822 device/lib/pic16/libc/stdio/strmusart.c,
823 device/lib/pic16/libc/stdio/printf_tiny.c,
824 device/lib/pic16/libc/stdio/sprintf.c,
825 device/lib/pic16/libc/stdio/strmgpsim.c,
826 device/lib/pic16/libc/stdio/putchar.c,
827 device/lib/pic16/libc/stdio/fprintf.c,
828 device/lib/pic16/libc/stdio/strmmssp.c,
829 device/device/lib/pic16/libc/stdio/vprintf.c,
830 device/lib/pic16/libc/stdio/printf_small.c,
831 device/lib/pic16/libc/stdio/vsprintf.c,
832 device/lib/pic16/libc/stdio/strmputchar.c,
833 device/lib/pic16/libc/Makefile.am,
834 device/lib/pic16/libc/Makefile.in:
835 *printf now returns int, puchar.c moved from stdlib to stdio,
836 *printf format parameter type changed from char * to const char *,
837 added GNU link excetion text to library source files,
838 applyed GNU coding style, removed useless svn ids,
839 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
840 binary specifier: "%b", "%hb" and "%lb"
841 * device/lib/pic16/libc/stdio/vfprintf.c:
842 applied patch #2044424: PIC16: vfprintf
843 thanks Mauro Giachero
844 * support/regression/tests/bug1057979.c:
845 removed old pic16 sprintf specifics
846 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
847 * doc/sdccman.lyx: documented 'b' binary format specifier removal
849 2008-09-15 Raphael Neider <rneider AT web.de>
851 * src/pic16/device.c (pic16_dump_usection): force udata sections
852 into the addressable range (0..0xFFF), workaround for a gpsim
853 bug preventing simulation of regtest bug1750318
854 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
855 (serialRegAssign): fixed regtest bug-971834,
856 (pic16_packRegisters): avoid null-pointer dereference
858 2008-09-14 Raphael Neider <rneider AT web.de>
860 * src/pic16/gen.c, src/pic16/ralloc.c: use
861 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
862 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
864 2008-09-12 Borut Razem <borut.razem AT siol.net>
866 * support/regression/fwk/testfwk.h:
867 define pdata as data for pic16 target
868 thanks Mauro Giachero
870 2008-09-11 Borut Razem <borut.razem AT siol.net>
872 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
873 support/regression/absolute.c:
874 applied patch #2105615: Some PIC16 testcase fixlets
875 thanks Mauro Giachero
877 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
879 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
880 * support/regression/tests/bug2094505.c: new, added
882 2008-09-07 Borut Razem <borut.razem AT siol.net>
884 * src/SDCCglue.c, src/SDCCast.c:
885 fixed throw of "excess elements" warning for char arrays
886 * support/regression/tests/nullstring.c:
887 disable warning about excess elements in array of chars initializer
889 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
891 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
892 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
893 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
894 * support/regression/tests/bug2077267.c: new, added
896 2008-09-05 Raphael Neider <rneider AT web.de>
898 * configure.in, Makefile.common.in: add support for ccache,
899 remove spurious $VERSION output, detect doc-tools even without
900 --enable-doc to facilitate later manual doc-builds, minor cleanup
901 * configure: regenerated
903 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
904 avoid races in parallel VPATH builds
905 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
906 * doc/sdccman.lyx: mention --without-ccache configure option
908 2008-09-01 Raphael Neider <rneider AT web.de>
910 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
911 * (genConstPointerGet): fix reading bitfields from __code space
912 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
913 bitfield initializers (fix regression test bug1856409.c)
914 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
917 2008-08-31 Raphael Neider <rneider AT web.de>
919 * src/pic16/gen.c (genAssign): removed useless compiler output
920 * (genPointerGet,genPointerSet,genCast),
921 src/pic16/glue.c (pic16_printGPointerType):
922 also handle PPOINTERs just to avoid spurious asserts
923 * (pic16_printIvalType,pic16_printIvalBitFields):
924 generalized to arbitrary type/bitfield sizes, allows compilation of
925 regression test bug-1981238.c
926 * (pic16_printIvalChar): fix regression test structflexarray.c
927 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
928 in initialized structs and fix #1843745
929 * (pic16_printIvalStruct): always output initializers for all fields,
930 even those not explicitly given, fixes zeropad.c regression test
931 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
932 #2073635, #1567098, and #1485812)
933 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
935 2008-08-31 Borut Razem <borut.razem AT siol.net>
937 * support/regression/tests/bug-895992.c,
938 support/regression/tests/onebyte.c:
939 enabled pic16 regression testing since the bugs
940 1511794: pic16: regression test bug-895992.c fails
941 1444425: onebyte.c regression tes fails on pic16
942 are fixed, probably by fixing
943 2048464: PIC16: fix genUminus - addresses not.c regression test
944 * src/SDCCsymt.c, src/SDCCglue.c,
945 support/regression/tests/bug-1981238.c:
946 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
949 2008-08-30 Borut Razem <borut.razem AT siol.net>
951 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
952 release version 4.3.2
954 2008-08-24 Raphael Neider <rneider AT web.de>
956 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
957 always use the sdcc from the current build tree (ignore $CC from
958 the environment, fixes compile farm builds)
959 * device/lib/Makefile.in: rename .a into .lib for compatibility,
960 remove more build products from install directory
961 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
962 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
964 2008-08-24 Borut Razem <borut.razem AT siol.net>
966 * src/SDCC.y: applied patch
967 2050245: Fix # 1963382
969 1963382: Listing File - C file comment is incorrect
972 2008-08-23 Borut Razem <borut.razem AT siol.net>
974 * src/pic16/gen.c: applied patch
975 2048464: PIC16: fix genUminus - addresses not.c regression test
976 thanks Mauro Giachero
978 2008-08-22 Borut Razem <borut.razem AT siol.net>
980 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
981 src/pic16/main.c: allow spaces in gpasm and gplink paths
983 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
986 * src/z80/peeph-z80.def: minor peephole improvement
988 2008-08-15 Raphael Neider <rneider AT web.de>
990 * src/z80/gen.c (_vemit2): suppress compiler warning
992 * src/pic/*.[ch]: make proper use of header files and avoid
993 ad-hoc extern declarations, mark module-local helpers 'static',
994 removed dead/replaced code, no functional changes
995 * src/pic16/pcode.c: disentangled from pic14 backend
997 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
999 * src/z80/gen.c: fixed #2051348
1000 * support/regression/tests/bug-2051348.c: regression test for #2051348
1002 2008-08-10 Raphael Neider <rneider AT web.de>
1005 * Makefile.common.in: export PACKAGE for $docdir,
1006 fixes #1957036, avoid some "underquoted definition" warnings
1007 * configure: regenerated
1009 2008-08-10 Raphael Neider <rneider AT web.de>
1011 * device/lib/pic16/**: build pic16 library using autotools for
1012 improved dependency tracking
1014 * device/lib/Makefile.in,
1016 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1018 2008-08-10 Raphael Neider <rneider AT web.de>
1020 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1021 local variables if --nooverlay is given, workaround for #2023121
1023 2008-08-08 Raphael Neider <rneider AT web.de>
1025 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1027 2008-08-08 Raphael Neider <rneider AT web.de>
1029 * src/pic/pcoderegs.c,
1031 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1033 2008-08-07 Borut Razem <borut.razem AT siol.net>
1035 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1036 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1037 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1038 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1039 applied modified patch 2038174: Add support for binary constants v2
1040 thanks Mauro Giachero
1041 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1043 2008-08-04 Raphael Neider <rneider AT web.de>
1046 * src/pic16/device.h,
1048 * src/pic16/main.c: enable --optimize-goto by default
1050 * device/lib/pic16/Makefile.common.in: suppress removed option
1053 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1055 2008-07-30 Borut Razem <borut.razem AT siol.net>
1057 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1058 applied patch 22032433: PIC16: fix constant strings,
1059 thanks Mauro Giachero
1061 2008-07-29 Borut Razem <borut.razem AT siol.net>
1063 * src/pic16/gen.c: applied patches:
1064 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1065 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1066 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1067 thanks Mauro Giachero
1069 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1071 * src/port.h: Fixed typo in comment
1073 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1075 * src/z80/mappings.i: Implemented RFE #1919415
1076 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1077 #1880202, #1914434, prepared for RFE #1703943
1079 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1081 * src/z80/peeph.def,
1082 * src/z80/peeph-z80.def,
1083 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1084 preparation for Z80 peephole improvements
1086 2008-06-21 Raphael Neider <rneider AT web.de>
1088 * device/include/pic16/pic18f66j60.h,
1089 * device/include/pic16/pic18f66j65.h,
1090 * device/include/pic16/pic18f67j60.h,
1091 * device/include/pic16/pic18f86j60.h,
1092 * device/include/pic16/pic18f86j65.h,
1093 * device/include/pic16/pic18f87j60.h,
1094 * device/include/pic16/pic18f96j60.h,
1095 * device/include/pic16/pic18f96j65.h,
1096 * device/include/pic16/pic18f97j60.h,
1097 * device/lib/pic16/libdev/pic18f66j60.c,
1098 * device/lib/pic16/libdev/pic18f66j65.c,
1099 * device/lib/pic16/libdev/pic18f67j60.c,
1100 * device/lib/pic16/libdev/pic18f86j60.c,
1101 * device/lib/pic16/libdev/pic18f86j65.c,
1102 * device/lib/pic16/libdev/pic18f87j60.c,
1103 * device/lib/pic16/libdev/pic18f96j60.c,
1104 * device/lib/pic16/libdev/pic18f96j65.c,
1105 * device/lib/pic16/libdev/pic18f97j60.c,
1106 * device/include/pic16/pic16devices.txt,
1107 * device/include/pic16/pic18fregs.h,
1108 * device/lib/pic16/pics.all: added new devices
1110 * device/include/pic16/adc.h,
1111 * device/lib/pic16/libio/adc/adcbusy.c,
1112 * device/lib/pic16/libio/adc/adcopen.c,
1113 * device/lib/pic16/libio/adc/adcsetch.c,
1114 * device/lib/pic16/libio/i2c/i2copen.c,
1115 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1116 all changes from a patch by Anton Strobl
1118 2008-06-12 Borut Razem <borut.razem AT siol.net>
1120 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1121 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1122 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1123 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1124 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1125 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1126 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1127 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1128 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1129 by applying the modified patch from Risto Huotari
1131 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1134 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1135 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1136 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1137 * support/regression/tests/bug1938300.c: new, added
1139 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1141 * device/include/asm/ds390/features.h,
1142 * device/include/asm/mcs51/features.h,
1143 * device/include/mcs51/regc515c.h: inserted LGPL notice
1145 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1147 * device/lib/gbz80/div.s,
1148 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1149 patch 1597883, Thanks Robert Ramey
1151 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1153 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1154 createIvalCharPtr, createIvalPtr, createIval),
1156 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1157 initializers for local auto variables
1158 * support/regression/tests/zeropad.c: added testcase for auto initializers
1160 2008-05-26 Raphael Neider <rneider AT web.de>
1162 * device/lib/pic16/startup/crt0.c,
1163 * device/lib/pic16/startup/crt0i.c,
1164 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1165 explicit, fixed curr_entry loop for >= 256 initializer records,
1166 removed debug code (write to 0xf7e)
1168 2008-05-25 Raphael Neider <rneider AT web.de>
1170 * device/include/pic/pic16f627a.h,
1171 * device/include/pic/pic16f628a.h,
1172 * device/include/pic/pic16f648a.h: added missing ports
1174 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1176 * device/include/float.h: added __INFINITY
1177 * device/lib/_fsadd.c: handle overflows
1178 * device/lib/_fsmul.c,
1179 * device/lib/_fsdiv.c: use __INFINITY
1180 * device/lib/_fseq.c,
1181 * device/lib/_fsneq.c: handle -0.0
1182 * sim/ucsim/s51.src/uc89c51r.cc,
1183 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1184 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1185 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1186 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1187 * support/regression/tests/snprintf.c: test bug with --xstack
1189 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1191 * src/SDCCpeeph.c (callFuncByName):
1192 Support nested parenthesis in peephole function arguments (#1967300)
1194 2008-05-19 Raphael Neider <rneider AT web.de>
1196 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1197 fixed duplicate labels (#1911325)
1199 2008-05-19 Raphael Neider <rneider AT web.de>
1201 * src/regression/empty.c: suppress warning
1202 * src/regression/pointer1.c: enabled index_by_pointer()
1203 * src/regression/inline.c: now works for pic16 as well
1205 * src/pic16/device.c: include dbuf declarations
1206 * src/pic16/device.h: removed obsolete prototypes
1208 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1209 * src/pic16/glue.c: made purely local functions static,
1210 (pic16_printGPointerType, pic16_printIvalCharPtr,
1211 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1212 generic pointers' tags (#1961866)
1214 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1216 2008-05-19 Borut Razem <borut.razem AT siol.net>
1218 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1219 fixed typo, uninstall include/pic16/pic16devices.txt
1221 2008-05-18 Borut Razem <borut.razem AT siol.net>
1223 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1224 the buffer is null terminated
1225 * src/device/pic16.c:
1226 applied modified patch 1965676: Patch for Win32 16 bit PIC
1227 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1229 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1231 * src/SDCC.lex (check_type),
1232 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1234 * as/mcs51/clean.mk,
1235 * as/z80/clean.mk: also clean *.dep
1236 * device/lib/pic16/libsdcc/stack/Makefile,
1237 * sim/ucsim/libtool: removed as they are rebuild by configure
1238 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1240 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1242 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1243 fixupInline instead of createFunction to fix bug 1864577
1244 (inlineFindMaxBlockno): removed, use global blockNo
1245 * src/SDCCglobl.h: added blockNo
1247 * src/z80/peep.h: modified properties
1248 * support/regression/tests/bug1864577.c: new, added
1250 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1252 * as/mcs51/asdata.c,
1253 * as/mcs51/asm.h: added org_cnt
1254 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1255 * as/mcs51/asout.c: changed old K&R to ANSI
1256 * as/mcs51/Makefile.in: use common identifiers
1262 * as/hc08/Makefile.bcc,
1263 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1264 * sdcc_vc_in.h: added define __func__
1265 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1266 Thanks Ruud van Silfhout
1267 * support/regression/tests/bug1717305.c: new, added
1269 2008-05-05 Borut Razem <borut.razem AT siol.net>
1271 * support/regression/Makefile.in,
1272 support/regression/ports/ds390/spec.mk,
1273 support/regression/ports/hc08/spec.mk,
1274 support/regression/ports/mcs51-common/spec.mk,
1275 support/regression/ports/pic14/spec.mk,
1276 support/regression/ports/pic16/spec.mk,
1277 support/regression/ports/ucz80/spec.mk,
1278 support/regression/ports/z80/spec.mk:
1279 added INC_DIR and LIBDIR paths
1280 * src/ds390/gen.c: removed duplicated selicolon
1282 2008-05-04 Borut Razem <borut.razem AT siol.net>
1284 * support/regression/Makefile.in,
1285 support/regression/fwk/lib/testfwk.c,
1286 support/regression/ports/ds390/spec.mk,
1287 support/regression/ports/hc08/spec.mk,
1288 support/regression/ports/mcs51-common/spec.mk,
1289 support/regression/ports/mcs51-large/spec.mk,
1290 support/regression/ports/mcs51-medium/spec.mk,
1291 support/regression/ports/mcs51-small/spec.mk,
1292 support/regression/ports/mcs51-stack-auto/spec.mk,
1293 support/regression/ports/mcs51-xstack-auto/spec.mk,
1294 support/regression/ports/pic14/spec.mk,
1295 support/regression/ports/pic16/spec.mk,
1296 support/regression/ports/ucz80/spec.mk:
1297 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1298 used to run regeression tests
1300 2008-05-01 Raphael Neider <rneider AT web.de>
1302 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1303 supported devices and instructions to add new ones
1305 2008-05-01 Raphael Neider <rneider AT web.de>
1307 * device/include/pic16/adc.h,
1308 device/lib/pic16/libio/adc/adcbusy.c,
1309 device/lib/pic16/libio/adc/adcopen.c,
1310 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1311 18f2455 style ADC devices, based on patch #1776197
1312 * device/lib/pic16/libio/adc/adcclose.c,
1313 device/lib/pic16/libio/adc/adcconv.c,
1314 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1315 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1316 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1317 * device/include/pic16/pic18f4431.h,
1318 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1319 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1321 2008-05-01 Raphael Neider <rneider AT web.de>
1323 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1324 moved xinst flag into pic16_options_t
1325 * src/pic16/device.c (default_device, pic16_list_devices,
1326 pic16_find_device): removed references to sfrrange
1327 * src/pic16/gen.c (genFunction),
1328 src/pic16/glue.c (pic16initialComments),
1329 src/pic16/main.c (pic16_optionsTable),
1330 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1332 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1334 2008-04-29 Raphael Neider <rneider AT web.de>
1336 * src/pic16/devices.inc,
1337 device/include/pic16/pic16devices.txt: replaced compiled-in list
1338 of devices with a variant parsed at runtime
1339 * src/pic16/device.c: added support for parsing pic16devices.txt,
1341 * src/pic16/device.h: removed (now) unused fields from PIC_device
1342 * src/pic16/main.c: removed #pragma maxram,
1343 (_pic16_initPaths): removed bogus generation of search paths,
1344 setup the port proper only after the search paths (for
1345 pic16devices.txt) are set up,
1346 (_pic16_finaliseOptions): moved processor dependant code here
1347 from _pic16_initPaths(), clean up
1348 * src/pic16/ralloc.c (pic16_init_stack),
1349 * src/pic16/ralloc.h,
1350 * src/pic16/pcode.c: clean up
1351 * device/include/Makefile.in,
1352 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1353 * support/scripts/inc2h-pic16.pl: updated instructions
1355 2008-04-29 Raphael Neider <rneider AT web.de>
1357 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1358 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1359 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1360 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1361 added missing family members and 18f2480/2580/4480/4580 family
1362 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1363 * device/include/pic16/pic18f2525.h: use 18f4620.h
1364 * device/include/pic16/pic18f6680.h: use 18f8680.h
1365 * device/include/pic16/pic18fregs.h,
1366 device/lib/pic16/pics.all,
1367 src/pic16/devices.inc: add new devices
1368 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1369 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1370 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1371 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1372 prevent attempting to build the libio for some new devices
1374 2008-04-29 Raphael Neider <rneider AT web.de>
1376 * debugger/mcs51/Makefile.in: fixed paths to sources
1378 2008-04-25 Borut Razem <borut.razem AT siol.net>
1380 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1381 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1382 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1383 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1384 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1385 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1386 as/link/z80/linkz80.dsp: lklibr.c moved
1387 * doc/INSTALL.txt: binary archives in bz2 format
1388 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1390 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1392 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1393 * support/regression/tests/bug1856409.c: new, added
1395 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1398 * src/mcs51/peep.c: Use werror for error messages.
1399 * src/SDCCicode.c (geniCodeConditional),
1400 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1401 * src/z80/Makefile.bcc,
1402 * src/z80/z80.dsp: added src/z80/peep.c/h
1403 * support/regression/tests/bug1839321.c: new, added
1405 2008-04-20 Raphael Neider <rneider AT web.de>
1407 * device/include/pic16/pic18f2455.h: added bitfields for port C
1409 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1411 * src/z80/peep.c: Use werror for error messages.
1413 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1415 * src/z80/peep.h (declaration of notUsed()),
1416 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1418 * src/z80/z80.h (added dependency on peep.h),
1419 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1422 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1424 * src/SDCCpeeph.c (added support for notUsed()),
1425 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1427 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1428 for notUsed()): Implemented generic (that is not port-specific) part
1431 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1433 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1434 * device/lib/libsdcc.lib,
1435 * device/lib/Makefile.in,
1436 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1437 * device/lib/calloc.c: renamed to _calloc.c
1438 * device/lib/free.c: renamed to _free.c
1439 * device/lib/malloc.c: renamed to _malloc.c
1440 * device/lib/realloc.c: renamed to _realloc.c
1441 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1442 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1443 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1444 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1445 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1446 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1447 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1448 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1450 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1451 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1452 * support/regression/tests/bug1509084.c: new, added
1454 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1456 * device/include/mcs51/cc2510fx.h: added _XPAGE
1457 * device/include/mcs51/compiler.h: cosmetic changes
1459 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1461 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1464 2008-03-31 Borut Razem <borut.razem AT siol.net>
1466 * support/cpp2 renamed to support/cpp
1467 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1468 support/cpp2/libiberty/splay-tree.c,
1469 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1470 support/cpp2/libcpp/directives.c,
1471 support/cpp2/libcpp/include/cpplib.h,
1472 support/cpp2/libcpp/include/symtab.h,
1473 support/cpp2/libcpp/include/line-map.h,
1474 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1475 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1476 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1477 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1478 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1479 release version 4.3.0
1480 * configure.in, configure, Makefile.in, Makefile.bcc:
1481 adapted for moved cpp2
1483 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1485 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1486 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1488 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1490 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1492 * support/regression/tests/bug1717943.c: new, added
1494 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1496 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1497 bytewise return value assignments introduced in last commit.
1499 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1501 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1502 genMult, genJumpTab):
1503 Use 16-bit instructions for addition in some additional cases,
1504 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1506 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1508 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1509 Implemented RFE #1921450, changed some debug messages.
1511 2008-03-30 Borut Razem <borut.razem AT siol.net>
1513 * Small Device C Compiler 2.8.0 released
1514 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1515 * support/scripts/sdcc.nsi: added finish page; this version
1516 was used for 2.8.0 release
1517 * doc/knownbugs.html: removed; magically generated by the build
1518 process using gen_known_bugs.pl from now on
1520 2008-03-23 Borut Razem <borut.razem AT siol.net>
1522 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1523 and reverted it, since it was already fixed by Raphael ;-)
1524 * doc/knownbugs.html: updated for RC2
1526 2008-03-22 Raphael Neider <rneider AT web.de>
1528 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1531 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1533 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1534 * support/regression/tests/bug1839277.c: added related testBug1839299
1536 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1538 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1539 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1541 * src/mcs51/gen.c: throughout only output hex constants
1542 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1543 * support/regression/tests/bug1839277.c: new, added
1545 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1547 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1548 compilation warning about nested comments.
1550 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1552 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1553 * support/regression/tests/bug1921073.c: new, added
1555 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1557 * src/z80/SDCCpeeph.c.c (callFuncByName):
1558 Commented function parameters.
1560 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1562 * src/z80/ralloc.c (packRegsForAccUse2):
1563 disabled a broken accumulator packing optimization (fixed #1292721).
1564 * support/regression/tests/bug-1292721: Regression test for #1292721.
1566 2008-03-16 Raphael Neider <rneider AT web.de>
1568 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1569 fixed code bloat regression using a variant of patch #1915618
1571 2008-03-16 Borut Razem <borut.razem AT siol.net>
1573 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1574 icon, changed startup menu for release distribution, code cleaning,
1575 create url files instead links in startup menu
1577 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1579 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1580 * support/regression/tests/bug1579949.c: new, added
1582 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1584 * device/lib/printf_fast.c: fixed bug 1255403
1586 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1588 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1589 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1591 2008-03-14 Borut Razem <borut.razem AT siol.net>
1593 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1594 command line options
1595 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1596 is correctly displayed
1597 * as/link/z80/lkmain.c: usage line commented out
1599 2008-03-13 Borut Razem <borut.razem AT siol.net>
1601 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1602 updated the list pf supported pic14 devices
1604 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1606 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1608 2008-03-12 Borut Razem <borut.razem AT siol.net>
1610 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1611 fixed documentation request #1718191
1612 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1613 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1616 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1618 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1619 * support/regression/tests/bug1505811.c: new, added
1621 2008-03-09 Raphael Neider <rneider AT web.de>
1623 * device/include/pic16/pic18f2620.h,
1624 * device/include/pic16/pic18f4620.h,
1625 * device/lib/pic16/libdev/pic18f2620.c,
1626 * device/lib/pic16/libdev/pic18f4525.c,
1627 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1628 family to consistently use pic18f4620.[ch], fixes #1832562
1630 2008-03-09 Borut Razem <borut.razem AT siol.net>
1632 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1633 changed sdcc version to 2.8.0
1634 * knownbugs.html: regenerated
1635 * support/scripts/gen_known_bugs.pl: added number of open bugs
1637 2008-03-09 Raphael Neider <rneider AT web.de>
1639 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1640 (genOr): read volatile operand even if the result is known,
1642 (genOr,genXor): removed unused legacy code,
1643 (genDummyRead): use pic16_mov2w_volatile()
1645 2008-03-08 Borut Razem <borut.razem AT siol.net>
1647 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1648 cons w. --model-large
1649 * support/regression/staticinit.c: added regression test for bug
1652 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1654 * src/ds390/gen.c (pushSide, genPcall),
1655 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1656 * src/mcs51/gen.c: cosmetic changes
1657 * support/regression/fwk/include/testfwk.h: added macro reentrant
1658 * support/regression/tests/bug1908493.c: new, added
1660 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1662 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1664 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1666 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1667 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1668 already set in ds390/main.c and mcs51/main.c
1670 2008-03-07 Raphael Neider <rneider AT web.de>
1672 * src/regression/init0.c: new test for initialized arrays of function
1674 * src/regression/Makefile: made a bit more flexible, added init0.c
1675 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1676 pointers, closes #1427663
1678 2008-03-05 Borut Razem <borut.razem AT siol.net>
1680 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1681 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1683 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1685 * support/librarian/sdcclib.c:Added feature request 1908061:
1686 Synchronise sdcclib commands with ar.
1688 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1690 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1691 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1692 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1693 * device/include/mcs51/compiler.h: removed umlauts, added double
1696 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1698 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1699 * support/regression/tests/bug1536762.c: new, added
1701 * src/SDCCutil.h: added getBuildDate()
1702 * src/SDCCmain.c (printVersionInfo),
1703 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1705 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1706 * src/ds390/ralloc.c (packRegisters),
1707 * src/mcs51/ralloc.c (packRegisters),
1708 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1710 * support/regression/tests/bug1618050.c: new, added
1711 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1712 * support/regression/fwk/include/testfwk.h,
1713 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1716 2008-03-04 Raphael Neider <rneider AT web.de>
1718 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1719 on accessing OP_SYM_TYPE(op)
1720 * src/pic/gen.h: removed unused prototype of genMinusDec()
1721 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1722 fix #1876953 (invalid subtraction code), removed unused code
1724 2008-03-03 Raphael Neider <rneider AT web.de>
1728 * src/pic/genarith.c,
1730 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1731 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1733 2008-03-03 Raphael Neider <rneider AT web.de>
1735 * src/pic/device.c (find_device): search user-specified paths first
1736 for pic14devices.txt, fixes #1900827
1738 2008-03-02 Borut Razem <borut.razem AT siol.net>
1740 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1741 AddToPath and RemoveFromPath
1743 2008-03-01 Borut Razem <borut.razem AT siol.net>
1745 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1746 work correctly, added debugging support if -DSDCC.DEBUG command line
1749 2008-02-28 Borut Razem <borut.razem AT siol.net>
1751 * doc/sdccman.lyx: cosmetic changes
1753 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1755 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1756 * doc/sdccman.lyx: fixed unmeant removal of spaces
1758 2008-02-27 Borut Razem <borut.razem AT siol.net>
1760 * support/scripts/sdcc.nsi: corrected installation directory for
1761 current user installation mode
1762 * doc/README.txt: added Philipp Klaus Krause to the developers list
1764 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1766 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1767 return ifx condition
1768 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1769 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1770 ifxJump to fix bug 1838000
1771 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1772 * support/regression/tests/bug1838000.c: new, added
1773 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1775 2008-02-26 Borut Razem <borut.razem AT siol.net>
1777 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1779 * support/scripts/sdcc.nsi: added MULTIUSER page,
1780 NSIS upgraded to version 2.35
1782 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1784 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1785 * support/regression/tests/bug1565152.c: new, added
1787 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1789 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1790 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1791 * support/regression/tests/bug1670148.c: new, added
1793 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1795 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1797 2008-02-24 Borut Razem <borut.razem AT siol.net>
1799 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1800 is ineffective for unsigned char parameter
1802 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1804 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1805 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1806 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1807 * support/Util/MySystem.c (my_system): output errorcode when verbose
1809 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1811 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1814 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1816 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1819 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1821 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1823 2008-02-21 Borut Razem <borut.razem AT siol.net>
1825 * support/regression/Makefile.in,
1826 support/regression/ports/ds390/spec.mk,
1827 support/regression/ports/hc08/spec.mk,
1828 support/regression/ports/mcs51-common/spec.mk,
1829 support/regression/ports/pic14/spec.mk,
1830 support/regression/ports/pic16/spec.mk,
1831 support/regression/ports/ucz80/spec.mk,
1832 support/regression/ports/xa51/spec.mk:
1833 added CFLAGS when compiling timeout
1835 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1837 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1840 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1842 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1843 * support/regression/tests/bug1888147.c: new, added
1845 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1847 * src/z80/gen.c: fixed bugs #1596270, #1736867
1849 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1851 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1852 contents, mostly fixes #1596270
1854 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1856 * src/z80/peeph.def,
1857 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1858 peepholes, fixes #1806565
1860 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1862 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1863 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1864 fixes bug 1739475, thanks Robert Larice
1865 (rule 271): new, added
1867 2008-02-18 Borut Razem <borut.razem AT siol.net>
1869 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1871 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1873 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1875 2008-02-17 Raphael Neider <rneider AT web.de>
1877 * src/pic16/genarith.c,
1880 * src/pic16/genutils.c: removed unused legacy code,
1881 removed unused fields from struct asmop and struct _G
1883 2008-02-17 Raphael Neider <rneider AT web.de>
1885 * src/pic16/gen.c (AccRsh): cosmetic changes,
1886 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1887 genRightShiftLiteral): fixed to work with SFRs as result by
1888 assigning only once to result,
1889 removed a lot of unused/excluded code fragments
1891 2008-02-17 Raphael Neider <rneider AT web.de>
1893 * device/include/pic/pic16f88.h,
1894 * device/include/pic/pic16f886.h,
1895 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1897 2008-02-17 Borut Razem <borut.razem AT siol.net>
1899 * src/z80/peeph.def: applied patch
1900 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1901 * src/z80/gen.c, src/z80/peeph.def: applied patch
1902 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1903 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1904 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1905 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1906 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1907 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1909 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1911 * as/link/mcs51/aslink.dsp: removed SDK define
1912 * as/link/z80/clean.mk: brought in sync with other ports
1913 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1914 * as/hc08/Makefile.bcc,
1915 * as/mcs51/Makefile.bcc,
1916 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1917 * src/z80/main.c (_setValues): use the now capitalized -Z,
1918 (z80_port, gbz80_port): generate debug information when asked
1920 2008-02-16 Borut Razem <borut.razem AT siol.net>
1922 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1923 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1924 as/z80/Makefile.in. as/z80/Makefile.bcc:
1925 applied patch #1893393: patch for as-z80 and link-z80 to generate
1926 cdb, thanks to Armin Diehl
1927 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1928 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1929 asnoice.c moved to as/asxxsrc/asnoice.c
1930 * src/z80/peeph-gbz80.def: applied patch
1931 #1880235: Z80 return peephole, thanks to Philipp Krause
1933 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1936 * doc/sdccman.lyx: bumped version to 2.7.5
1937 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1939 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1941 * device/include/pic16/stdlib.h,
1942 * device/lib/pic16/libc/stdlib/ltoa.c,
1943 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1945 2008-02-13 Borut Razem <borut.razem AT siol.net>
1947 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1948 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1949 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1950 src/SDCCopt.c, src/SDCCval.c:
1951 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1953 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1955 * src/SDCCsymt.c (compareType): fixed bug 1309013
1957 2008-02-09 Borut Razem <borut.razem AT siol.net>
1959 * src/SDCCval.c, src/SDCCval.h:
1960 code cleaning, added function constChrVal()
1961 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1962 call constChrVal() instead constVal()
1964 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1966 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1969 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1970 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1973 2008-02-01 Raphael Neider <rneider AT web.de>
1975 * device/include/pic/pic16f886.h,
1976 * device/include/pic/pic16f887.h: added RA6 and RA7
1978 2008-01-24 Raphael Neider <rneider AT web.de>
1980 * device/include/pic/pic16f88.h: added RA6 and RA7
1981 * device/lib/pic/libdev/disabled_pic16f886.c,
1982 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1984 * src/pic16/devices.inc,
1985 * device/include/pic16/pic18f2423.h,
1986 * device/include/pic16/pic18f2523.h,
1987 * device/include/pic16/pic18fregs.h,
1988 * device/lib/pic16/pics.all
1989 * device/lib/pic16/libdev/pic18f2423.c,
1990 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1991 * device/lib/pic16/libio/i2c.ignore,
1992 * device/lib/pic16/libio/usart.ignore,
1993 * device/lib/pic16/libio/adc.ignore: ignore new devices
1995 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1997 * src/SDCCast.c (createRMW): fixed bug 1582651
1999 2008-01-20 Borut Razem <borut.razem AT siol.net>
2001 * src/SDCCcse.c: partially fixed enhancement request
2002 #1793872 - multiply by -1 not collapsed
2003 * support/regression/tests/arithcsi.c: added regression test
2005 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2007 * as/mcs51/asx8051.dsp: removed define SDK
2008 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2009 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2011 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2012 cosmetic changes, brought more in sync, changed old K&R to ANSI
2014 2008-01-13 Borut Razem <borut.razem AT siol.net>
2016 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2017 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2019 2007-12-30 Borut Razem <borut.razem AT siol.net>
2021 * src/pic16/gen.c: fixed implementation of bitwise operations for
2023 * support/regression/tests/bitwise.c: added test cases
2025 2007-12-29 Borut Razem <borut.razem AT siol.net>
2027 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2028 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2029 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2030 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2031 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2032 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2033 src/pic16/pcode.[ch]: added const qualifier
2034 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2035 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2036 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2037 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2038 * as/asxxsrc/aslex.c: use dbuf_getline()
2039 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2040 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2041 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2042 as/z80/asm.h, as/z80/z80adr.c:
2043 changed type of ib and ip to const char *
2045 2007-12-28 Borut Razem <borut.razem AT siol.net>
2047 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2048 introduced (readlin) - long lines are turuncated
2049 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2050 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2051 as/z80/Makefile.in: moved aslex.c to asxxsrc
2052 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2053 * as/hc08/asmain.c, as/mcs51/asmain.c:
2054 added missing initialization of a_addr field
2055 * support/regression/tests/long_asm_line.c: added regtest for long
2058 2007-12-22 Borut Razem <borut.razem AT siol.net>
2060 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2062 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2064 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2066 2007-12-16 Borut Razem <borut.razem AT siol.net>
2068 * device/include/pic16/stdbool.h: removed, since already exists in
2069 device/include/; this also fixes bitopcse.c regression test for pic16
2071 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2072 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2073 dereference doesn't work; covered by regression test bug1399290
2075 2007-12-05 Borut Razem <borut.razem AT siol.net>
2077 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2080 2007-12-01 Borut Razem <borut.razem AT siol.net>
2082 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2083 corrected handling of the highest_valid_address
2085 2007-11-17 Raphael Neider <rneider AT web.de>
2087 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2088 * src/pic/glue.c (picglue): emit .file if --debug is given
2090 2007-11-17 Raphael Neider <rneider AT web.de>
2092 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2093 care when left or right operand resides in result, fixes #1830220
2095 2007-11-17 Borut Razem <borut.razem AT siol.net>
2097 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2098 #983491 - "Merge duplicate strings function is ineffective"
2099 * support/regression/tests/bug-983491.c: regtest disabled
2100 * as/asxxsrc: created
2101 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2102 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2103 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2104 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2105 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2106 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2107 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2108 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2109 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2110 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2111 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2112 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2113 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2115 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2117 * device/include/stdarg.h: added and removed some casts
2118 * src/SDCCsymt.c (compareType): Fully check types between generic and
2119 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2121 2007-11-13 Borut Razem <borut.razem AT siol.net>
2123 * support/regression/tests/bug-1817005.c:
2124 added regtest for bug #1817005 - as-z80 chokes on long labels
2126 2007-11-12 Borut Razem <borut.razem AT siol.net>
2128 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2129 as/z80/asout.c, as/z80/aslist.c:
2130 fixed bug #1817005 - as-z80 chokes on long labels
2132 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2135 * as/z80/asmain.c: cosmetic changes
2138 * as/z80/alloc.h: removed
2140 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2141 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2142 * as/link/hc08/Makefile.in,
2143 * as/link/mcs51/Makefile.in,
2144 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2146 * as/link/mcs51/lkarea.c,
2147 * as/link/mcs51/lkmain.c: cosmetic changes
2148 * as/link/hc08/lklibr.c,
2149 * as/link/z80/lklibr.c,
2150 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2151 used cygwin_conv_to_full_posix_path,
2152 added warnings, cosmetic changes, brought more in sync
2153 changed old K&R into ANSI function declarations
2154 * as/link/z80/lklibr.c (loadAdb): added
2155 * as/link/z80/lkmain.c: removed -- option from usage text
2157 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2159 * src/mcs51/gen.c (outBitC): optimized for no result
2161 2007-10-31 Borut Razem <borut.razem AT siol.net>
2163 * src/SDCCsymt.c: fixed (hopeful properly) bug
2164 #1805702 - order of extern matters
2165 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2168 2007-10-29 Borut Razem <borut.razem AT siol.net>
2170 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2171 - order of extern matters
2172 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2175 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2177 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2178 24bitMode, portIsDS390
2179 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2180 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2181 (notVolatileVariable): also check sloc names,
2182 (callFuncByName): moved ftab[] out of function and sorted it by use
2184 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2186 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2187 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2188 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2189 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2190 * support/regression/tests/bug-880197.c: new, added
2192 2007-10-28 Borut Razem <borut.razem AT siol.net>
2194 * support/regression/Makefile.in,
2195 support/regression/ports/mcs51-large/spec.mk,
2196 support/regression/ports/mcs51-xstack-auto/spec.mk,
2197 support/regression/ports/mcs51-stack-auto/spec.mk,
2198 support/regression/ports/mcs51-medium/spec.mk,
2199 support/regression/ports/mcs51-common/spec.mk,
2200 support/regression/ports/mcs51-common/*,
2201 support/regression/ports/mcs51-small/*:
2202 mcs51 renamed to mcs51-common, created mcs51-small
2203 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2204 * support/regression/tests/bug-1805702.c: added regtest for bug
2207 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2209 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2210 added new rules 265 - 270
2211 * support/regression/tests/bug1721024.c:new, added
2212 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2213 introduced new test-mcs51 to run all mcs51 tests
2215 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2217 * support/regression/tests/bug1816470.c: new, added
2219 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2221 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2222 propagate for *,+,- with float, fixed bug 1816470
2223 (decorateType): cast to resultTypeProp instead of resultType
2225 2007-10-19 Borut Razem <borut.razem AT siol.net>
2227 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2228 function is ineffective" for pic16 tareget
2229 * support/scripts/listerr.c: corrected include path
2230 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2233 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2235 * support/regression/tests/using.c: new, added
2236 * support/regression/tests/vaargs.c: fixed and enabled test
2238 2007-10-18 Borut Razem <borut.razem AT siol.net>
2240 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2242 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2244 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2246 * doc/sdccman.lyx: documented option --Werror
2247 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2248 RegBankUsed[] earlier
2250 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2252 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2256 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2258 * src/SDCCast.c (decorateType): improved optimization of tri-op
2259 * src/SDCCerr.c (vwerror, setWError),
2261 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2262 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2264 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2266 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2267 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2268 * support/regression/tests/bug-223113.c,
2269 * support/regression/tests/bug-426632.c,
2270 * support/regression/tests/bug-468811.c,
2271 * support/regression/tests/bug-477835.c,
2272 * support/regression/tests/bug-478094.c,
2273 * support/regression/tests/bug-499644.c,
2274 * support/regression/tests/bug-524209.c,
2275 * support/regression/tests/bug-524211.c,
2276 * support/regression/tests/packcast.c,
2277 * support/regression/tests/structidx.c: added empty tests
2278 * support/regression/tests/bug-607243.c: enabled test
2280 2007-10-06 Borut Razem <borut.razem AT siol.net>
2282 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2283 support of universal binaries on Mac OS X
2285 2007-10-02 Borut Razem <borut.razem AT siol.net>
2287 * src/SDCCval.h: unified double2ul macro for all platforms
2288 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2289 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2291 2007-09-30 Borut Razem <borut.razem AT siol.net>
2293 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2295 * sdcc_vc_in.h: enabled warnings
2296 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2297 unsigned type, result still unsigned
2298 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2300 2007-09-28 Raphael Neider <rneider AT web.de>
2302 * src/pic/device.c (find_device): prevent buffer underflow error
2303 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2304 the just destroyed list entry
2306 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2308 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2311 2007-09-18 Borut Razem <borut.razem AT siol.net>
2313 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2314 applied to unsigned type, result still unsigned
2316 2007-09-17 Borut Razem <borut.razem AT siol.net>
2318 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2319 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2320 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2321 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2322 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2323 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2324 src/z80/gen.c, src/z80/ralloc.c:
2325 fixed bug #1739860 - sdcc does not work correctly on some platforms
2327 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2329 2007-09-17 Raphael Neider <rneider AT web.de>
2331 * src/pic16/device.c: reverted to previous version
2332 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2334 2007-09-16 Raphael Neider <rneider AT web.de>
2336 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2337 as this raises a ton of gpasm warnings, just emit a second label
2338 * src/pic16/devices.inc,
2339 * device/lib/pic16/pics.all,
2340 * device/lib/pic16/libdev/pic18f2585.c,
2341 * device/lib/pic16/libdev/pic18f2680.c,
2342 * device/lib/pic16/libdev/pic18f2682.c,
2343 * device/lib/pic16/libdev/pic18f2685.c,
2344 * device/lib/pic16/libdev/pic18f4585.c,
2345 * device/lib/pic16/libdev/pic18f4680.c,
2346 * device/lib/pic16/libdev/pic18f4682.c,
2347 * device/lib/pic16/libdev/pic18f4685.c,
2348 * device/include/pic16/pic18f2585.h,
2349 * device/include/pic16/pic18f2680.h,
2350 * device/include/pic16/pic18f2682.h,
2351 * device/include/pic16/pic18f2685.h,
2352 * device/include/pic16/pic18f4585.h,
2353 * device/include/pic16/pic18f4680.h,
2354 * device/include/pic16/pic18f4682.h,
2355 * device/include/pic16/pic18f4685.h,
2356 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2357 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2358 patch contributed by Anton Strobl, applied with changes
2360 2007-09-16 Raphael Neider <rneider AT web.de>
2362 * device/include/pic16/pic18f2431.h,
2363 * device/include/pic16/pic18f25j10.h,
2364 * device/include/pic16/pic18f4431.h,
2365 * device/include/pic16/pic18f45j10.h: adopted common include style
2366 * device/include/pic16/pic18f1320.h,
2367 * device/include/pic16/pic18f2320.h,
2368 * device/include/pic16/pic18f2525.h,
2369 * device/include/pic16/pic18f4320.h,
2370 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2371 * device/include/pic16/pic18fregs.h: prepared for automatic include
2372 file selection by having DEVICE.h for every DEVICE
2373 * device/lib/pic16/libdev/pic18f2320.c,
2374 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2376 * device/lib/pic16/configure.in,
2377 * device/lib/pic16/configure: use rm -rf instead of rmdir
2378 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2379 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2381 2007-09-09 Borut Razem <borut.razem AT siol.net>
2383 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2384 distingush between i386 and ppc Mac OS X versions
2386 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2388 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2389 * support/regression/tests/bug1788177.c: new, added
2391 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2393 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2394 * device/include/mcs51/lint.h added keyword __naked
2396 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2400 * src/SDCCmem.h: removed maxRegBank
2401 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2402 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2403 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2404 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2405 name and behaviour to handle banked functions
2406 (scan4op): and use it to fix bug 1786213
2408 2007-09-03 Raphael Neider <rneider AT web.de>
2410 * device/include/pic16/pic18f248.h,
2411 * device/include/pic16/pic18f258.h,
2412 * device/include/pic16/pic18f448.h,
2413 * device/lib/pic16/libdev/pic18f248.c,
2414 * device/lib/pic16/libdev/pic18f258.c,
2415 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2416 added T0CONbits, fixes #1786891
2418 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2420 * src/ds390/gen.c (genFarPointerSet),
2421 * src/hc08/ralloc.c (packRegisters),
2422 * src/mcs51/ralloc.c (packRegisters),
2423 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2425 * src/SDCCicode.h: POINTER_SET can be true for literals too
2426 * support/regression/tests/bug1750318.c: new, added
2428 2007-08-23 Borut Razem <borut.razem AT siol.net>
2430 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2431 library versions without the completition functionality
2433 2007-08-22 Raphael Neider <rneider AT web.de>
2435 * device/include/pic16/pic18f1220.h,
2436 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2438 2007-08-12 Borut Razem <borut.razem AT siol.net>
2440 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2442 2007-08-11 Borut Razem <borut.razem AT siol.net>
2444 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2445 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2446 support/Util/SDCCerr.[ch] moved to src
2447 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2448 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2449 device/examples/ds390/tinitalk/tinitalk.dsp,
2450 device/examples/serialcomm/windows/serialcomm.dsp,
2451 support/librarian/librarian.dsp:
2452 removed linking of unused odbc32.lib and odbccp32.lib
2453 * support/scripts/winres.h:
2454 added for compilation with Visual C++ 2005 Express Edition
2456 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2458 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2461 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2463 * sdccconf_in.h: update the endian test so that SPARC Solaris
2464 does not throw syntax errors
2466 2007-08-06 Borut Razem <borut.razem AT siol.net>
2468 * doc/sdccman.lyx: removed two index entries which prevented the
2469 generation of sdcc doc archive
2471 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2473 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2474 instead of lyx 1.5.0.
2476 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2478 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2479 Lucas Loizaga, with minor modifications. Thanks!
2481 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2483 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2486 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2488 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2489 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2492 2007-07-22 Borut Razem <borut.razem AT siol.net>
2494 * configure.in, configure: re-introduced .version
2495 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2496 the version reverted to 2.7.0
2498 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2501 * doc/sdccman.lyx: bumped version to 2.7.3
2502 * device/include/mcs51/compiler.h: fixed elif->else
2503 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2504 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2505 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2506 enable accuse for bit operands
2507 * src/SDCCmain.c (printVersionInfo),
2508 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2509 environment descriptor
2510 * src/SDCCutil.h: added getBuildEnvironment
2511 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2512 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2513 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2514 * support/regression/tests/bug1348008.c,
2515 * support/regression/tests/bug1496419.c,
2516 * support/regression/tests/bug1503067.c,
2517 * support/regression/tests/preproc.c: added empty tests
2519 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2521 * support/regression/tests/bug1678803.c: new, added
2523 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2526 * as/link/hc08/lkihx.c,
2527 * as/link/hc08/lkrloc.c,
2528 * as/link/mcs51/lkihx.c,
2529 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2530 ihxExtendedLinearAddress
2531 * as/link/mcs51/lkrloc.c (relr),
2532 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2533 acall/ajmp, see bug 830513
2535 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2537 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2538 (cseBBlock): remember aggr2ptr has been used
2539 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2540 (geniCodeAssign): fixed bug 868103
2541 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2542 added operandSize prototype
2543 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2544 (genDataPointerSet): use max of size of right and result,
2545 (gencjne): added parameter useCarry for optimization,
2546 (genCmpEq): use carry if appropriate,
2547 (genXor): check if operand already in carry
2548 * support/regression/tests/bug-868103.c: enabled test
2550 2007-07-12 Raphael Neider <rneider AT web.de>
2552 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2554 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2556 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2557 from Robert Larice, thanks
2558 * support/regression/tests/bitopcse.c,
2559 * support/regression/tests/bitvars.c,
2560 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2561 * support/regression/tests/bug-927659.c: enabled test for z80
2562 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2563 * support/regression/tests/bug1745717.c: new, added
2564 * support/regression/tests/literalop.c,
2565 * support/regression/tests/nullstring.c: removed storage definitions that
2566 are now in testfwk.h
2568 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2570 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2571 and bool for targets that do not fully support it.
2572 * support/regression/tests/bug1546986.c,
2573 * support/regression/tests/bug1723128.c,
2574 * support/regression/tests/bug1734654.c,
2575 * support/regression/tests/bug1738367.c,
2576 * support/regression/tests/constantRange.c: only use bool if allowed
2578 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2580 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2581 Larice, also handle function pointers
2582 * support/regression/tests/bug1749275.c: new, added
2584 2007-07-03 Borut Razem <borut.razem AT siol.net>
2586 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2587 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2588 #1746528: SDCC should ignore ':' in inline assembler comments
2589 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2591 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2593 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2594 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2596 2007-06-29 Borut Razem <borut.razem AT siol.net>
2598 * src/SDCCmain.c: fixed bug
2599 #1744746: SDCC #4867: broken option --xram-size
2601 2007-06-28 Borut Razem <borut.razem AT siol.net>
2603 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2604 find out the endianess of host machine for ucsim
2606 2007-06-27 Borut Razem <borut.razem AT siol.net>
2608 * support/regression/generate-cases.py: corrected the file name
2610 * configure.in, configure, sdccconf_in.h: find out the endianess of
2612 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2615 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2617 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2619 2007-06-26 Borut Razem <borut.razem AT siol.net>
2621 * support/regression/generate-cases.py: display warning if function
2622 list is empty; implemented more flexible rule for detection of
2623 testing functions, allowing return type 'void' in the same line as
2624 the function name in the function definition
2625 * support/regression/tests/bug-1654060.c: corrected test
2626 * support/librarian/sdcclib.c: fixed warning:
2627 format '%s' expects type 'char *', but argument 2 has type 'int'
2629 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2631 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2632 Multiple infiles for sdcclib.
2634 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2636 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2639 2007-06-18 Borut Razem <borut.razem AT siol.net>
2641 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2642 how to handle comments, so they have to be removed by the
2643 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2644 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2645 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2646 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2647 table driven option hadling
2649 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2651 * src/SDCCast.c (decorateType),
2652 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2653 iCode to ast level to fix bug 1738367
2654 * support/regression/tests/bug1738367.c: new, added
2656 2007-06-15 Raphael Neider <rneider AT web.de>
2658 * src/pic16/devices.inc,
2659 * device/lib/pic16/pics.all,
2660 * device/include/pic16/pic18fregs.h,
2661 * device/include/pic16/pic18f[24][45]20.h,
2662 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2663 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2664 * device/lib/pic16/Makefile.in: faster cleanup
2666 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2668 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2670 2007-06-13 Raphael Neider <rneider AT web.de>
2672 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2674 2007-06-12 Raphael Neider <rneider AT web.de>
2676 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2677 suppress bit defines if NO_BIT_DEFINES is #define'd
2678 * device/include/pic/pic*.h: recreated all headers to include
2679 conditional bit defines
2680 * device/include/pic/pic16f886.h,
2681 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2682 * device/include/pic/recreate.sh: script to recreate the complete
2683 device library files based on the currently supported devices
2685 2007-06-12 Borut Razem <borut.razem AT siol.net>
2687 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2688 support/regression/Makefile.in, support/scripts/build.mak,
2689 support/scripts/Makefile.snapshot:
2690 use new svn URL scheme
2691 * doc/sdccman.lyx: SDCC Wiki moved to
2692 http://sdcc.wiki.sourceforge.net/
2694 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2696 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2697 * support/regression/tests/bug1734654.c: added
2699 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2701 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2702 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2703 with literal operands
2705 2007-06-10 Borut Razem <borut.razem AT siol.net>
2707 * as/link/z80/lklibr.c: fixed mingw build warning
2708 lklibr.c:575: warning: implicit declaration of function 'tolower'
2709 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2710 src/z80/main.c: move target specific options from src/SDCCmain.c
2711 to src/<target>/main.c
2713 2007-06-09 Borut Razem <borut.razem AT siol.net>
2715 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2716 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2717 * support/regression/tests/bug-1294691.c: added
2719 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2721 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2722 can also be static, fixes bug 1733438
2723 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2724 have absolute address too
2725 (computeType): added optimization for 'cond ? true : false'
2726 * support/regression/tests/absolute.c: added test for static absolute var
2728 2007-06-08 Raphael Neider <rneider AT web.de>
2730 * src/regression/Makefile: suppress parallel builds, allow easy
2731 switching between pic14/pic16 ports
2732 * src/regression/picregs.h: added pic14/16 header file switch
2733 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2734 inline.c,nestfor.c,string1.c}: include "picregs.h"
2736 2007-06-07 Borut Razem <borut.razem AT siol.net>
2738 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2739 permanent solution to suppress GCC 4.2.0 c++ warning:
2740 deprecated conversion from string constant to `char *'
2741 use 'const char *' where ever required
2742 * support/regression/generate-cases.py: implemented more flexible rule
2743 for detection of testing functions, allowing white-spaces surrounding
2744 the function name and the 'void' parameter.
2745 * support/regression/tests/constantRange.c,
2746 support/regression/tests/scott-compare3.c: fixed failing regression
2747 tests, uncovered by implementation of more flexible rule for detection
2748 of testing functions
2750 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2752 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2754 2007-06-04 Borut Razem <borut.razem AT siol.net>
2756 * configure.in, configure, config_vc.awk: sdcc version number is now
2757 stored in configure.in; removed .version
2758 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2759 doc/INSTALL.txt: version bumped to 2.7.2
2760 * sim/ucsim/configure.in, sim/ucsim/configure:
2761 use "read" to read from .version
2763 2007-06-03 Borut Razem <borut.razem AT siol.net>
2765 * */Makefile.in: removed annoying warning:
2766 Makefile:xx: Makefile.dep: No such file or directory
2768 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2770 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2771 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2772 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2773 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2774 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2775 bugfix: only use newBoolLink for bit result type
2776 * src/SDCCicode.c (geniCodeLogic): added param tree,
2777 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2778 (geniCodeLogicAndOr): use IS_BIT,
2779 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2780 (ast2iCode): added tree param to geniCodeLogic for comparisons
2781 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2782 * support/regression/tests/bug1723128.c: added test NotZero
2784 2007-06-01 Borut Razem <borut.razem AT siol.net>
2786 * SDCPP synchronized with GCC CPP release version 4.2.0,
2787 currently the latest release:
2788 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2789 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2790 support/cpp2/cppdefault.h, support/cpp2/except.h,
2791 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2792 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2793 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2794 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2795 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2796 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2797 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2798 support/cpp2/opts.h, support/cpp2/output.h,
2799 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2800 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2801 support/cpp2/system.h, support/cpp2/version.c,
2802 support/cpp2/Makefile.in: modified
2803 * support/cpp2/opts-common.c: added
2804 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2805 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2806 search for included source file in local directory
2807 * sim/ucsim/configure, sim/ucsim/configure.in:
2808 temporary solution to suppress GCC 4.2.0 c++ warning:
2809 deprecated conversion from string constant to `char *'
2811 2007-06-01 Raphael Neider <rneider AT web.de>
2813 * device/lib/pic/libdev/pic12f683.c,
2814 * device/include/pic/pic12f683.h: added GPIO bits
2816 2007-06-01 Raphael Neider <rneider AT web.de>
2818 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2819 quotation marks, clarified role of PIC14 vs. PIC16 ports
2820 * src/pic16/devices.inc,
2821 * device/include/pic16/pic18fregs.h,
2822 * device/include/pic16/pic18f[24][45]j10.h,
2823 * device/lib/pic16/pics.all,
2824 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2825 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2826 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2827 for new devices as they are not yet supported by gputils
2829 2007-05-31 Borut Razem <borut.razem AT siol.net>
2831 * Small Device C Compiler 2.7.0 released
2832 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2833 changed sdcc version to 2.7.1
2834 * support/scripts/sdcc.nsi: added How to create WIN32 release
2837 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2839 * doc/sdccman.lyx: documented initialization and allocation of absolute
2840 variables, bit parameter passing, the need for function pointers to be
2841 reentrant and alpha quality support of inline and retrict
2843 2007-05-26 Borut Razem <borut.razem AT siol.net>
2845 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2846 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2847 * docs/knownbugs.html: updated
2849 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2851 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2853 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2855 (gencjneshort): optimized when left is AOP_DIR
2856 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2857 initializing unions in a struct/array
2858 * support/regression/fwk/include/testfwk.h: added defines for data, near
2859 and far for host and z80
2860 * support/regression/tests/bug1723128.c: new, added
2862 2007-05-22 Borut Razem <borut.razem AT siol.net>
2864 * doc/knownbugs.html: updated
2866 2007-05-21 Raphael Neider <rneider AT web.de>
2868 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2869 error message instead
2870 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2872 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2874 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2876 2007-05-21 Raphael Neider <rneider AT web.de>
2878 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2880 * src/regression/gpsim_assert.h,
2881 * src/regression/Makefile,
2882 * src/regression/pcodeopt.c: regression test for the above fix
2884 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2886 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2887 jumps to self, fixed bug 1717281
2889 2007-05-10 Borut Razem <borut.razem AT siol.net>
2891 * support/scripts/gen_known_bugs.pl: cosmetic fix
2892 * doc/knownbugs.html: generated by gen_known_bugs.pl
2894 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2896 * src/SDCCast.c (createFunction): also generate non-inlined version of
2897 function for functions declared as "static inline"
2898 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2899 function can be inlined after non-inlined version generated.
2901 2007-05-10 Borut Razem <borut.razem AT siol.net>
2903 * support/scripts/gen_known_bugs.pl: added script
2904 which generates knownbugs.html
2906 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2908 * doc/knownbugs.html: updated for release 2.7.0
2910 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2912 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2914 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2916 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2917 (throughout): updated generating comments
2918 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2919 (throughout): updated generating comments
2920 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2921 rule instead of at the second, or it might skip lines when removing the
2923 * support/regression/tests/bug1714204.c: changed test to foo
2925 2007-05-08 Borut Razem <borut.razem AT siol.net>
2927 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2928 thanks to SDCC Distributed Compile Farm members,
2929 added Z80 and GBZ80 command line options
2930 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2932 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2934 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2935 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2936 * support/regression/tests/longlit.c: modified to be tested at all and
2937 to pass the actual test
2939 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2941 * device/include/mcs51/uPSD33xx.h: Added.
2943 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2945 * device/lib/_gptrput.c,
2946 * device/lib/_gptrget.c: removed old code,
2948 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2949 * support/regression/tests/bug1714204.c: new, added
2951 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2953 * support/regression/tests/regtrack.c: test was never executed
2954 because of the regression test being picky about white spaces.
2955 * device/lib/mcs51/crtclear.asm: added comment
2957 2007-05-06 Raphael Neider <rneider AT web.de>
2959 * device/lib/pic/Makefile.rules,
2960 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2961 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2963 2007-05-06 Raphael Neider <rneider AT web.de>
2965 * src/pic16/device.h,
2967 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2968 _pic16_setDefaultOptions): removed/reordered command-line args
2969 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2970 devices, regrouped command line args, environment variables),
2971 clarified sone points, added sections on how to add devices to the
2974 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2976 * src/z80/peeph.def: fixed bug in rule 2
2978 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2980 * src/port.h: added TARGET_MCS51_LIKE
2981 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2982 take advantage of it too
2983 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2984 (shiftR2Left2Result): Optimized: don't check shifting by 0
2985 * src/z80/peeph-z80.def,
2986 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2987 modifications, see patch 1700823
2988 * src/mcs51/peep.c (): fixed bug 1712928
2989 * support/regression/tests/bug1712928.c: new, added
2991 2007-05-05 Borut Razem <borut.razem AT siol.net>
2993 * device/lib/pic16/Makefile.common.in,
2994 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2995 removed bash dependencies
2997 2007-05-01 Borut Razem <borut.razem AT siol.net>
3000 fixed bug #1710507: --i-code-in-asm makes compile fail
3001 all iCode comments are now one liners
3002 * src/mcs51/gen.c: fixed memory leak
3004 2007-05-01 Raphael Neider <rneider AT web.de>
3006 * device/lib/pic/libdev/*.c
3007 * device/include/pic/*.h: regenerated all device libs from updated
3009 * support/scripts/inc2h.pl: documented usage, now uses strict to
3012 2007-04-30 Borut Razem <borut.razem AT siol.net>
3015 fixed bug #1669175: Problem with space in output paths
3016 documented how to use paths with spaces for Windows users
3018 2007-04-29 Borut Razem <borut.razem AT siol.net>
3020 * Fixed svn:eol-style and svn:keywords properties
3021 * src/SDCCval.c: fixed bug
3022 #1592871: Segfault with "large" const arrays of characters
3023 replaced recursion with iteration
3024 * Removed svn:executable property from non-executable files
3026 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3028 * src/mcs51/gen.c (genRet): fixed bug 1707003
3030 2007-04-27 Raphael Neider <rneider AT web.de>
3032 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3033 createReachingDefinitions,assignValnums,pic16_destructDF,
3034 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3035 prevent NULL pointer dereferences
3036 * device/lib/pic/libdev/pic16f886.c,
3037 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3038 prevent building them, gputils do not really support them yet
3040 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3042 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3043 helps printf_small. 32 bytes more __idata mem.
3045 2007-04-27 Raphael Neider <rneider AT web.de>
3047 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3048 return early when pb or pb->pcHead is NULL (patch #1708427)
3049 * src/regression/empty.c,
3050 * src/regression/Makefile: added test with empty functions
3051 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3053 2007-04-27 Borut Razem <borut.razem AT siol.net>
3055 * src/SDCCast.c: fixed feature request
3056 #1547512: Redundant strings linked when using sizeof("abc")
3058 2007-04-23 Borut Razem <borut.razem AT siol.net>
3060 * doc/sdccman.lyx, src/SDCCmain.c:
3061 peep-hole comments are generated only if --fverbose-asm option is
3062 specified and --no-peep-comments is not, as proposed by Frieder.
3063 * support/regression/Makefile.in: compile regression tests with
3064 --fverbose-asm option so one can "grep" whether a new (or an old)
3065 peephole is (still) applied; requested by Frieder.
3067 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3069 * device/include/pic/pic16f886.h,
3070 * device/include/pic/pic16f887.h,
3071 * device/lib/pic/libdev/pic16f886.c,
3072 * device/lib/pic/libdev/pic16f887.c,
3073 * device/include/pic/pic14devices.txt,
3074 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3076 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3078 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3081 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3083 * device/lib/_memset.c: assembler version for mcs51
3085 2007-04-22 Borut Razem <borut.razem AT siol.net>
3087 * support/scripts/listerr.c: program to create the list of errors and
3088 warnings list from - added
3089 * doc/sdccman.lyx: removed the note
3090 "For list of warnings and corresponding codes, see err_warn.txt"
3091 * src/SDCCsymt.c: fixed bug #1699804:
3092 Bug with some uses of sizeof(static local array) (MCS51)
3093 * support/regression/tests/bug-1699804.c: added
3095 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3097 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3098 (main): added option -i,
3099 (asmbl, case S_INCL): use search_path_fopen,
3100 mostly from patch 1579668 by Peter Miller, thanks
3101 * src/z80/main.c: fixed typo --callee-saves-bc
3102 * device/include/mcs51/compiler.h: added sfrword for Tasking
3104 2007-04-20 Borut Razem <borut.razem AT siol.net>
3106 * src/z80/main.c: replaced reserved keyword asm with asmblr
3108 2007-04-19 Borut Razem <borut.razem AT siol.net>
3110 * src/port.h: use const pointers to strings
3111 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3112 * src/pic16/main.c: include SDCCargs.h
3113 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3114 const char, since the strings are dynamically allocated
3115 * src/SDCCmain.c: options.code_seg and options.const_seg are
3116 dynamically allocated; check port specific command line options
3117 before the general ones
3118 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3120 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3122 * device/include/ds400rom.h,
3123 * device/lib/ds390/lcd390.c,
3124 * device/lib/ds390/memcpyx.c,
3125 * device/lib/ds390/rtc390.c,
3126 * device/lib/ds400/ds400rom.c,
3127 * device/lib/ds400/memcpyx.c,
3128 * device/lib/hc08/_ret.c: more replacements of keywords with their
3129 double underscore equivalents
3130 * device/lib/ds390/Makefile.in,
3131 * device/lib/ds400/Makefile.in,
3132 * device/lib/gbz80/Makefile.in,
3133 * device/lib/hc08/Makefile.in,
3134 * device/lib/mcs51/Makefile.in,
3135 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3137 2007-04-17 Borut Razem <borut.razem AT siol.net>
3139 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3140 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3141 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3142 to --fverbose-asm, to be gcc'ish
3144 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3146 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3148 2007-04-17 Borut Razem <borut.razem AT siol.net>
3150 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3151 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3152 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3153 with their double underscore equivalent
3155 2007-04-14 Borut Razem <borut.razem AT siol.net>
3157 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3160 2007-04-13 Borut Razem <borut.razem AT siol.net>
3162 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3164 * device/examples/serialcomm/windows/serial.[ch],
3165 device/examples/serialcomm/windows/test_serialcomm.cpp:
3166 updated by Bela Torok
3167 * device/examples/serialcomm/windows/serialcomm.dsw,
3168 device/examples/serialcomm/windows/serialcomm.dsp: added
3170 2007-04-13 Jan Waclawek <wek AT efton.sk>
3172 * doc/sdccman.lyx: additions and changes at various places
3173 (submitted as #1697136).
3174 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3176 2007-04-10 Borut Razem <borut.razem AT siol.net>
3178 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3179 LyX file format changed to 245
3180 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3181 "FreeWare" replaced with "free open source"
3183 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3185 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3187 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3189 * device/include/pic16/pic18fregs.h,
3191 * device/lib/_decdptr.c,
3192 * device/lib/_divsint.c,
3193 * device/lib/_divslong.c,
3194 * device/lib/_divuint.c,
3195 * device/lib/_divulong.c,
3196 * device/lib/_fs2schar.c,
3197 * device/lib/_fs2sint.c,
3198 * device/lib/_fs2slong.c,
3199 * device/lib/_fs2uchar.c,
3200 * device/lib/_fs2uint.c,
3201 * device/lib/_fs2ulong.c,
3202 * device/lib/_fsadd.c,
3203 * device/lib/_fscmp.c,
3204 * device/lib/_fsdiv.c,
3205 * device/lib/_fseq.c,
3206 * device/lib/_fsget1arg.c,
3207 * device/lib/_fsget2args.c,
3208 * device/lib/_fsgt.c,
3209 * device/lib/_fslt.c,
3210 * device/lib/_fsmul.c,
3211 * device/lib/_fsneq.c,
3212 * device/lib/_fsnormalize.c,
3213 * device/lib/_fsreturnval.c,
3214 * device/lib/_fsrshift.c,
3215 * device/lib/_fssub.c,
3216 * device/lib/_fsswapargs.c,
3217 * device/lib/_gptrget.c,
3218 * device/lib/_gptrgetc.c,
3219 * device/lib/_gptrput.c,
3220 * device/lib/_logexpf.c,
3221 * device/lib/_modsint.c,
3222 * device/lib/_modslong.c,
3223 * device/lib/_moduint.c,
3224 * device/lib/_modulong.c,
3225 * device/lib/_mulint.c,
3226 * device/lib/_mullong.c,
3227 * device/lib/_schar2fs.c,
3228 * device/lib/_ser.c,
3229 * device/lib/_setjmp.c,
3230 * device/lib/_sint2fs.c,
3231 * device/lib/_slong2fs.c,
3232 * device/lib/_spx.c,
3233 * device/lib/_uchar2fs.c,
3234 * device/lib/_uint2fs.c,
3235 * device/lib/_ulong2fs.c,
3236 * device/lib/asincosf.c,
3237 * device/lib/atanf.c,
3238 * device/lib/calloc.c,
3239 * device/lib/ds390/tinibios.c,
3240 * device/lib/ds400/tinibios.c,
3241 * device/lib/expf.c,
3242 * device/lib/free.c,
3243 * device/lib/hc08/_mulint.c,
3244 * device/lib/logf.c,
3245 * device/lib/malloc.c,
3246 * device/lib/printf_fast.c,
3247 * device/lib/printf_tiny.c,
3248 * device/lib/printfl.c,
3249 * device/lib/realloc.c,
3250 * device/lib/ser_ir.c,
3251 * device/lib/serial.c,
3252 * support/regression/tests/libmullong.c: replaced all special keywords
3253 with their double underscore equivalent
3254 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3255 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3257 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3258 (genRet): if the bit-symbol is ruonly it already is in the carry
3259 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3260 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3261 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3262 type UCHAR if dest is not bit
3264 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3266 * device/include/math.h,
3267 * device/lib/cotf.c,
3268 * device/lib/expf.c,
3269 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3271 2007-04-01 Borut Razem <borut.razem AT siol.net>
3273 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3274 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3275 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3276 gcc_unreachable() called internal_error()...
3278 2007-03-30 Raphael Neider <rneider AT web.de>
3280 * src/pic/ralloc.c (isData): suppress garbage debug output
3282 2007-03-28 Borut Razem <borut.razem AT siol.net>
3285 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3286 is developed, built and used worldwide, and the word "night" doesn't
3289 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3291 * device/include/mcs51/C8051F360.h: new, added
3292 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3294 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3296 * src/SDCC.y (declaration_specifiers, function_specifier),
3297 * support/Util/SDCCerr.c,
3298 * support/Util/SDCCerr.h,
3300 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3302 * src/SDCCmem.c (deallocParms),
3303 * src/SDCCast.c: support for function inlining, not quite complete
3304 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3305 'restrict' qualifier
3307 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3309 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3310 (saveRBank, unsaveRBank): don't save bits,
3311 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3312 * support/regression/tests/bug1535242.c: new, added
3313 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3314 thanks Alexey Shamrin <shamrin AT gmail.com>,
3315 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3316 removed header guard)
3318 * sdcc.spec: bumped version to 2.6.5
3319 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3321 2007-03-22 Borut Razem <borut.razem AT siol.net>
3323 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3324 fixed bug #1653671: sdcdb integration into ddd is broken
3326 2007-03-22 Raphael Neider <rneider AT web.de>
3328 * src/pic/gen.c (popGetExternal): augmented to also create references
3329 to external variables (not only labels),
3330 (genCall): comment on plan to reduce PAGESEL overhead,
3331 (genFunction, genEndFunction): also save/restore FSR around interrupt
3332 handling code, removed lots of unused code
3333 (genDivOneByte): release acquired temp register
3334 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3336 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3337 for registers that need to be saved during interrupts (FSR, STATUS,
3338 PCLATH; W needs special handling), currently only FSR is used
3340 2007-03-22 Raphael Neider <rneider AT web.de>
3342 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3344 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3346 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3348 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3350 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3352 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3354 * as/link/aslink.h: added LKOBJEXT
3355 * as/link/hc08/link_hc08.dsp,
3356 * as/link/hc08/Makefile.bcc,
3357 * as/link/hc08/Makefile.in,
3358 * as/link/mcs51/aslink.dsp,
3359 * as/link/mcs51/Makefile.bcc,
3360 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3361 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3362 * as/link/lkaomf51.c: merged and moved
3363 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3364 * as/link/z80/lkdata.c,
3365 * as/link/lkdata.c: merged and moved
3366 * as/link/hc08/lkmain.c,
3367 * as/link/mcs51/lkmain.c: cosmetic changes
3368 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3369 * as/link/lklex.c: use LKOBJEXT
3370 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3371 ANSI-fied functions, removed bubble-sorts
3372 * as/link/z80/lksym.c as/link/lksym.c: merged,
3374 * as/link/z80/linkgbz80.dsp,
3375 * as/link/z80/linkz80.dsp,
3376 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3377 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3378 * as/link/z80/lkhead.c,
3379 * as/link/z80/lklex.c: deleted
3380 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3381 * as/link/z80/lkmain.c: added copyfile()
3383 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3385 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3387 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3389 * device/lib/_strlen.c: assembler version for mcs51
3391 2007-03-13 Raphael Neider <rneider AT web.de>
3393 * device/include/pic16/pic18f2221.h,
3394 * device/include/pic16/pic18f2321.h,
3395 * device/include/pic16/pic18f2331.h,
3396 * device/include/pic16/pic18f4221.h,
3397 * device/include/pic16/pic18f4321.h,
3398 * device/include/pic16/pic18f4331.h: fixed config byte location names
3399 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3400 consistently named config byte locations
3402 2007-03-13 Borut Razem <borut.razem AT siol.net>
3404 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3405 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3406 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3407 as/link/z80/Makefile.in, as/z80/Makefile.in:
3410 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3412 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3413 * device/lib/printf_large.c: pointer was converted to generic
3414 pointer for mcs51 models other than model-small (Maarten noticed)
3416 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3418 * device/include/mcs51/ADuC84x.h: Added.
3420 2007-03-10 Borut Razem <borut.razem AT siol.net>
3422 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3423 fixed RFE #1624219: double backslashes in filenames;
3424 functions hexEscape(), octalEscape() and copyStr() moved from
3425 SDCCval.c to SDCCutil.c and made them glovbally available
3427 2007-03-09 Borut Razem <borut.razem AT siol.net>
3429 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3430 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3431 1673361: Missaligned comments in output files
3433 2007-03-09 Raphael Neider <rneider AT web.de>
3435 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3437 2007-03-09 Raphael Neider <rneider AT web.de>
3441 * src/pic/ralloc.c: suppress undesired debug output
3442 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3444 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3446 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3448 2007-03-07 Borut Razem <borut.razem AT siol.net>
3450 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3451 search include files in the current directory
3453 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3455 * src/SDCCglue.c (emitMaps, glue),
3456 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3458 * support/regression/tests/absolute.c: added xdata test
3460 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3462 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3463 added condition to macro, fixes bug 1666080
3465 2007-03-02 Raphael Neider <rneider AT web.de>
3467 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3469 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3471 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3472 be cleared. Unconditionally set __XPAGE
3473 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3475 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3480 * src/mcs51/rtrack.c,
3482 * doc/sdccman.lyx: added --no-gen-comments
3483 * src/mcs51/peeph.def: added 192.b, disabled 185
3485 2007-02-25 Raphael Neider <rneider AT web.de>
3487 * src/pic16/gen.c (genCast): fixed typo
3488 * device/lib/pic16/Makefile.subdir: only install existing files
3489 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3491 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3493 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3494 * device/lib/mcs51/crtclear.asm,
3495 * device/lib/mcs51/crtxclear.asm: renumbered labels
3496 * device/lib/mcs51/Makefile.in: added crtcall.asm
3497 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3498 * src/mcs51/gen.c (movc): removed,
3499 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3501 (toCarry, genSend, genRet): added function toCarry,
3502 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3503 (assignBit, genAssign, genCast): added function assignBit
3504 * src/mcs51/Makefile.bcc: added rtrack.c
3505 * src/mcs51/ralloc.h: made valueKnown a bitfield
3506 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3507 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3508 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3509 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3510 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3511 (_pop): only pop valid pairs, see gencjneshort,
3512 (gencjneshort): return pair that still needs to be popped, restructured,
3513 (gencjne, genCmpEq): call _pop
3515 2007-02-23 Raphael Neider <rneider AT web.de>
3517 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3519 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3521 * device/include/mcs51/P89LPC925.h: Added.
3523 2007-02-18 Raphael Neider <rneider AT web.de>
3525 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3527 2007-02-17 Borut Razem <borut.razem AT siol.net>
3529 * support/cpp2/directives.c, support/cpp2/version.c:
3530 synchronized with GCC CPP 4.1.2
3532 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3534 * src/mcs51/rtrack.h,
3535 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3536 by checking the strings passed by emitcode() to the assembler.
3537 Feel free to change. This in part addresses RFE #482179.
3538 Set environment variable SDCC_RTRACK to enable.
3539 * src/mcs51/gen.c: inserted hooks
3540 * src/mcs51/ralloc.h: added two members to struct regs
3541 * support/regression/tests/regtrack.c: added
3543 2007-02-14 Borut Razem <borut.razem AT siol.net>
3545 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3546 * Makefile.in: applied patch from Makefile related part of
3547 #1469393: Compiler does not initialize static data
3549 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3551 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3552 for better fix of bug 1273984, compiles pic16 rand.c
3554 2007-02-12 Borut Razem <borut.razem AT siol.net>
3556 * src/pic16/main.c: fixed pic16 standard library directory bug
3558 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3560 * src/hc08/gen.c (genSwap): fix swap regression test
3562 2007-02-10 Borut Razem <borut.razem AT siol.net>
3564 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3566 * support/regression/tests/bug-1654060.c: added regression test for
3569 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3571 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3572 bit moves in return statement
3574 2007-02-09 Borut Razem <borut.razem AT siol.net>
3576 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3579 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3581 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3582 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3584 2007-02-07 Raphael Neider <rneider AT web.de>
3586 * src/pic16/devices.inc,
3587 * device/include/pic16/pic18fregs.h,
3588 * device/include/pic16/pic18f[24][34]31.h,
3589 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3590 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3591 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3593 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3595 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3596 can this have lived here for so many years?
3597 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3598 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3599 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3601 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3603 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3604 appended by loop induction must be at the very end of the eBBlock
3606 2007-02-05 Kevin Vigor
3608 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3610 2007-02-05 Borut Razem <borut.razem AT siol.net>
3612 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3613 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3615 2007-02-03 Borut Razem <borut.razem AT siol.net>
3617 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3618 applied patch #1646602 option to set default signedness of char to
3619 unsigned, added -funsigned-char command line option,
3620 thanks to Gunther Jehle
3621 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3622 prompt for file deletion a few hundred times (especially the
3623 subversion files, which have ro permissions so it asks for
3624 confirmation), thanks to Simon McAuliffe;
3625 added {} + option to find in order to remove multiple files from a
3628 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3630 * device/include/mcs51/SST89x5xRDx.h: Added.
3632 2007-02-02 Raphael Neider <rneider AT web.de>
3634 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3635 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3637 2007-02-01 Raphael Neider <rneider AT web.de>
3639 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3642 2007-01-31 Borut Razem <borut.razem AT siol.net>
3644 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3645 if compiled with GCC. Thanks to Raphael Neider
3647 2007-01-31 Raphael Neider <rneider AT web.de>
3649 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3650 operand names, handles name and (name + n) for all n,
3651 (sameBank): restructured, also check bank allocation policy,
3652 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3653 (pic14_operandsAllocatedInSameBank): check whether to operands
3654 will be allocated into the same bank (i.e., section) to reduce
3655 BANKSEL overhead, queried from pcode.c:sameBank,
3656 (pic14printLocals): reintroduced clustering registers into a single
3657 section: all compiler generated symbols will now reside in one
3658 bank (per file), reducing BANKSEL overhead and code size,
3659 (showAllMemmaps): use local dbuf where possible
3661 2007-01-29 Raphael Neider <rneider AT web.de>
3663 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3664 (call_libraryfunc): retrieve/create symbol and mark as used,
3665 (genFunction): mark defined functions as non-extern and add again
3666 to code memmap for later output
3667 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3668 (pic14printLocals): reworked for new symbol emission,
3669 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3670 showAllMemmaps): reworked symbol output using dbufs, added handling
3671 of string literals (still incomplete),
3672 (picglue): removed symbol emission, moved into showAllMemmaps,
3673 (emitSymbolSet): new workhorse for symbol output,
3674 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3676 2007-01-29 Borut Razem <borut.razem AT siol.net>
3678 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3679 component contains the extension separator.
3681 2007-01-28 Borut Razem <borut.razem AT siol.net>
3683 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3685 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3686 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3687 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3688 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3689 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3690 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3691 src/z80/gen.c, support/Util/MySystem.c:
3692 accept slash and backslash as directory separator on WIN32 and
3695 2007-01-28 Raphael Neider <rneider AT web.de>
3697 * src/pic16/devices.inc,
3698 * device/include/pic16/pic18f[24][23]21.h,
3699 * device/include/pic16/pic18fregs.h,
3700 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3701 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3702 * device/lib/pic16/libio/adc.ignore,
3703 * device/lib/pic16/libio/i2c.ignore,
3704 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3705 family, as gputils do not yet support the devices
3706 * device/lib/pic16/Makefile.subdir: ignore errors on install
3707 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3708 headers and libraries from gputils .inc files
3710 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3712 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3714 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3716 * doc/sdccman.lyx: add printf benchmarks
3718 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3720 * device/lib/printf_fast.c: fix %c, char promoted to int
3721 * device/lib/printf_tiny.c: fix %c, char promoted to int
3723 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3725 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3727 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3729 * support/regression/tests/swap.c: 64 bit hosts failed
3730 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3732 2007-01-25 Raphael Neider <rneider AT web.de>
3734 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3735 based on absolute register address, patch by Alex Blond
3737 2007-01-22 Raphael Neider <rneider AT web.de>
3739 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3740 emitted, do not emit them again...
3742 2007-01-22 Raphael Neider <rneider AT web.de>
3744 * src/regression/bank1.c, src/regression/compare6.c,
3745 src/regression/add.c: cosmetic changes
3746 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3747 * src/pic/gen.c: fixed global zero and one,
3748 (aopForSym): removed unued code,
3749 (aopGet): assert aop is defined, check and use `index' of
3750 pCodeImmd operands (fixes #1630908),
3751 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3752 (register_reassign): prevent accidental register unification,
3753 (ReuseReg): cosmetic changes (also above)
3754 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3755 pic14emitStaticSeg): do not emit initialized data,
3756 (printIval*): replaced with working versions,
3757 (pic14createInterruptVect,picglue): use idata for initialized data,
3758 now init data should work in all modules (not only main()),
3759 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3761 2007-01-21 Borut Razem <borut.razem AT siol.net>
3763 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3764 use -fPIC or -fpic if they are supported and not ignored
3765 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3766 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3768 2007-01-20 Borut Razem <borut.razem AT siol.net>
3770 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3771 implemented RFE #1470316: allow "$" in variable names
3773 2007-01-20 Raphael Neider <rneider AT web.de>
3775 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3777 2007-01-20 Raphael Neider <rneider AT web.de>
3779 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3780 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3781 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3782 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3783 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3784 * device/lib/pic/libdev/pic*.c,
3785 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3786 * device/lib/pic/libdev/Makefile.in: show progress
3788 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3790 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3791 * support/scripts/sdcc_cygwin_mingw32,
3792 * support/scripts/sdcc_mingw32,
3793 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3794 conformance with autoconf 2.6
3796 2007-01-19 Raphael Neider <rneider AT web.de>
3798 * src/pic/device.c (register_map): fixed list construction
3799 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3800 (genMod): removed case for genModbits,
3801 (genModbits): removed as now unused/unimplemented
3802 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3804 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3806 * support/regression/tests/swap.c: added in response to #1638622
3807 * doc/sdccman.lyx: synced version, minor changes
3809 2007-01-18 Borut Razem <borut.razem AT siol.net>
3811 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3812 thanks to Gunther Jehle
3813 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3814 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3815 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3816 use filename in lineno instead.
3817 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3818 print the file name in ast_print()
3820 2007-01-18 Borut Razem <borut.razem AT siol.net>
3822 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3824 * src/SDCC.lex: stringLiteral() returns const char pointer,
3825 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3826 fixed column counting
3827 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3828 accept const char pointer as parameter
3829 * src/SDCCdwarf2.c: corrected buffer size
3831 2007-01-17 Borut Razem <borut.razem AT siol.net>
3833 * support/Util/dbuf_string.c: fixed for amd64
3835 2007-01-15 Borut Razem <borut.razem AT siol.net>
3837 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3838 removed terminal symbol ELIPSIS, since it was never generated by the
3839 lexer and it was wrongly used in parameter_identifier_list rule
3841 2007-01-15 Raphael Neider <rneider AT web.de>
3843 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3844 code page and data banking description
3845 * src/pic/genarith.c,
3846 * src/pic/gen.h: removed bit arithmetic functions,
3847 updated exit(1) to exit(EXIT_FAILURE)
3848 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3849 * device/include/pic16/pic18f2455.h,
3850 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3851 TRISD and TRISE, fixed/added some bit names
3852 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3853 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3854 updated pic18f2455.{c,h} instead of duplicating them
3856 2007-01-14 Borut Razem <borut.razem AT siol.net>
3858 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3859 Cannot debug files that contain spaces in the path name
3860 by converting spaces in asm file name to underscores
3862 2007-01-13 Borut Razem <borut.razem AT siol.net>
3864 * doc/sdccman.lyx: fixed format errors
3866 2007-01-10 Borut Razem <borut.razem AT siol.net>
3868 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3869 codeseg/constseg #pragma fail
3870 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3871 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3872 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3873 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3875 2007-01-09 Borut Razem <borut.razem AT siol.net>
3877 * get rid of diagnistic.[ch], pretty-print.[ch],
3878 c-pretty-print.[ch], ... used just for error, warning, ...
3880 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3881 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3882 suppoprt/cpp2/pretty-print.[ch]:
3884 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3885 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3886 suppoprt/cpp2/sdcpp.dsp:
3889 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3891 * device/lib/printf_large.c (output_float): removed recursion,
3892 use smaller buffer on stack for mcs51,
3893 fixed bug printing 1.96
3894 * support/regression/tests/snprintf.c: added test
3896 2007-01-07 Borut Razem <borut.razem AT siol.net>
3898 * use dynamic memory buffers instead temporary files
3899 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3901 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3902 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3903 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3904 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3905 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3906 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3907 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3908 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3909 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3910 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3911 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3912 support/Util/dbuf.c, support/Util/dbuf.h:
3914 * .version, sdcc.spec: bumped version to 2.6.4
3916 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3918 * src/port.h: added TARGET_Z80_LIKE macro
3919 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3920 output PSEG location if --xram-loc or --xstack-loc was used
3921 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3923 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3925 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3926 * as/as_z80.dsp, as/z80/as_z80.dsp,
3927 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3928 * sdcc.dsw: moved project files into subdir
3929 * as/hc08/as_hc08.dsp,
3930 * as/hc08/Makefile.bcc,
3931 * as/hc08/Makefile.in,
3932 * as/mcs51/Makefile.bcc,
3933 * as/mcs51/Makefile.in,
3934 * as/z80/Makefile.bcc,
3935 * as/z80/Makefile.in,
3936 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3939 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3942 * as/mcs51/asmain.c,
3944 * as/z80/assym.c: removed include "strcmpi.h"
3945 * as/hc08/strcmpi.c,
3946 * as/hc08/strcmpi.h,
3947 * as/mcs51/strcmpi.c,
3948 * as/mcs51/strcmpi.h,
3949 * support/Util/strcmpi.c,
3950 * support/Util/strcmpi.h: removed files
3951 * as/strcmpi.c: added as_strncmpi()
3953 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3955 * sdcc.dsw: Added some dependencies on project config.dsp
3957 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3959 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3960 with [di]ram_start to fix a regresion
3962 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3964 * configure.in: added missing mcs51 in status output
3965 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3967 * debugger/mcs51/clean.mk (distclean): remove config.h
3968 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3969 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3970 options.h, s-options-h and options.c
3971 * support/cpp2/clean.mk: unused, removed
3972 * Makefile.common.in,
3975 * as/hc08/Makefile.in,
3977 * as/mcs51/Makefile.in,
3978 * as/mcs51/clean.mk,
3981 * as/z80/Makefile.in,
3983 * as/link/Makefile.in,
3984 * as/link/hc08/Makefile.in,
3985 * as/link/hc08/clean.mk,
3986 * as/link/mcs51/Makefile.in,
3987 * as/link/mcs51/clean.mk,
3988 * as/link/z80/Makefile.in,
3989 * as/link/z80/clean.mk,
3990 * as/link/z80/conf.mk,
3991 * debugger/mcs51/Makefile.in,
3992 * debugger/mcs51/clean.mk,
3993 * device/include/Makefile.in,
3994 * device/lib/Makefile.in,
3995 * device/lib/mcs51/Makefile.in,
3996 * device/lib/pic/Makefile.in,
3997 * device/lib/pic/Makefile.common.in,
3998 * device/lib/pic/Makefile.subdir,
3999 * device/lib/pic/Makefile.rules,
4000 * device/lib/pic16/libio/Makefile.in,
4001 * device/lib/pic16/Makefile.subdir,
4002 * device/lib/pic16/libdev/Makefile.in,
4003 * device/lib/pic16/Makefile.rules,
4004 * device/lib/pic16/Makefile.common.in,
4005 * sim/ucsim/avr.src/Makefile.in,
4006 * sim/ucsim/main_in.mk,
4007 * sim/ucsim/cmd.src/Makefile.in,
4008 * sim/ucsim/doc/Makefile.in,
4009 * sim/ucsim/gui.src/Makefile.in,
4010 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4011 * sim/ucsim/gui.src/serio.src/Makefile.in,
4012 * sim/ucsim/hc08.src/Makefile.in,
4013 * sim/ucsim/libltdl/Makefile.in,
4014 * sim/ucsim/s51.src/Makefile.in,
4015 * sim/ucsim/sim.src/Makefile.in,
4016 * sim/ucsim/sim.src/conf.mk,
4017 * sim/ucsim/xa.src/Makefile.in,
4018 * sim/ucsim/z80.src/Makefile.in,
4022 * support/cpp2/Makefile.in,
4023 * support/librarian/Makefile.in,
4024 * support/librarian/clean.mk,
4025 * support/makebin/Makefile.in,
4026 * support/makebin/clean.mk,
4027 * support/packihx/Makefile.in,
4028 * support/regression/Makefile.in,
4029 * support/regression/ports/ds390/spec.mk,
4030 * support/regression/ports/gbz80/spec.mk,
4031 * support/regression/ports/hc08/spec.mk,
4032 * support/regression/ports/mcs51/spec.mk,
4033 * support/regression/ports/mcs51-large/spec.mk,
4034 * support/regression/ports/mcs51-medium/spec.mk,
4035 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4036 * support/regression/ports/pic14/spec.mk,
4037 * support/regression/ports/pic16/spec.mk,
4038 * support/regression/ports/mcs51-stack-auto/spec.mk,
4039 * support/regression/ports/ucz80/spec.mk,
4040 * support/regression/ports/xa51/spec.mk,
4041 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4042 adding a slash after $(top_builddir) and/or adding @datarootdir@
4044 * debugger/mcs51/configure.in,
4045 * device/lib/pic/configure.in,
4046 * device/lib/pic16/configure.in,
4047 * sim/ucsim/configure.in,
4048 * support/cpp2/configure.in,
4049 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4051 * debugger/mcs51/configure,
4052 * device/lib/pic/configure,
4053 * device/lib/pic16/configure,
4054 * sim/ucsim/configure,
4055 * support/cpp2/configure,
4056 * support/packihx/configure: generated with autoconf 2.60
4058 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4060 * as/link/hc08/lkihx.c (newArea),
4061 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4063 2007-01-02 Borut Razem <borut.razem AT siol.net>
4065 * doc/sdccman.lyx: documented #pragma sdcc_hash
4066 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4068 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4070 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4072 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4073 empty 'while'-loop to work correctly, see regression test 'while.c'
4074 * support/regression/tests/while.c: added
4076 2007-01-01 Borut Razem <borut.razem AT siol.net>
4078 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4079 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4080 support/cpp2/libcpp/sdcpp.c:
4081 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4082 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4083 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4085 2006-12-31 Borut Razem <borut.razem AT siol.net>
4087 * SDCPP synchronized with GCC CPP release version 4.1.1,
4088 currently the latest release:
4089 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4090 support/cpp2/libcpp/include/cpp-id-data.h
4091 support/cpp2/libiberty/fopen_unlocked.c
4092 support/cpp2/libiberty/md5.c
4094 support/cpp2/opt-functions.awk
4095 support/cpp2/opt-gather.awk
4096 support/cpp2/optc-gen.awk
4097 support/cpp2/opth-gen.awk:
4099 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4100 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4101 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4102 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4103 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4104 support/cpp2/diagnostic.h, support/cpp2/except.h,
4105 support/cpp2/hwint.h, support/cpp2/input.h,
4106 support/cpp2/intl.h, support/cpp2/move-if-change,
4107 support/cpp2/opts.c, support/cpp2/opts.h,
4108 support/cpp2/output.h, support/cpp2/prefix.c,
4109 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4110 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4111 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4112 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4113 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4114 support/cpp2/version.c:
4116 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4117 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4118 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4119 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4120 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4121 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4122 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4123 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4124 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4125 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4126 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4128 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4129 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4130 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4131 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4132 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4133 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4134 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4135 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4136 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4137 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4138 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4139 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4140 support/cpp2/system.h:
4143 2006-12-31 Borut Razem <borut.razem AT siol.net>
4145 * configure.in, configure: fixed bug #1538756: configure dies if bison
4146 and flex are not installed, 2nd try
4148 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4150 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4151 400.x for better code in RFE 899102
4153 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4155 * src/SDCCpeeph.c (deadMove),
4157 * src/mcs51/peep.h: renamed 'op' by 'reg'
4158 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4159 (scan4op): small change for removeDeadMove(), added support for
4160 'callee saves' and/or PACLL function calls,
4161 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4162 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4163 left in new dispatcher mcs51DeadMove()
4164 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4166 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4168 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4170 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4171 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4173 2006-12-30 Borut Razem <borut.razem AT siol.net>
4175 * support/cpp2/spacs.h: deleted from svn
4176 * configure.in, configure: fixed bug #1538756: configure dies if bison
4177 and flex are not installed
4179 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4181 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4182 with this z80 passes printf float test when enabled
4183 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4185 2006-12-28 Borut Razem <borut.razem AT siol.net>
4187 * support/cpp2/config.in, support/cpp2/configure.in,
4188 support/cpp2/configure, support/cpp2/Makefile.in:
4189 fix for the solaris build
4191 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4193 * src/SDCC.y (type_specifier2, pointer),
4195 * src/SDCCsymt.c (mergeSpec, checkSClass),
4196 * support/Util/SDCCerr.c,
4197 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4198 * support/valdiag/valdiag.py: Allow test cases to specify
4199 required language standard
4200 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4201 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4203 2006-12-27 Borut Razem <borut.razem AT siol.net>
4205 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4206 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4208 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4210 * support/cpp2/libiberty/Makefile.bcc: updated
4211 * src/pic16/main.c: fixed #pragma udata handling
4212 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4214 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4216 * src/SDCCpeeph.c: made labelHashEntry global,
4217 made pcDistance, FBYNAME static,
4218 (pcDistance): made static, use isComment and isLabel,
4220 (getLabelRef): added, extracted from labelRefCount(),
4221 (labelRefCount): use new getLabelRef(),
4222 (callFuncByName): made static, added deadMove,
4223 use isComment and isLabel,
4224 (newPeepRule): made static, set isLabel,
4225 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4226 labels from peephole rules,
4227 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4228 when isComment or isLabel is set
4229 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4230 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4232 * src/mcs51/peep.h: added
4233 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4234 * src/port.h: added peep->deadMove to port structure
4235 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4236 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4237 deadMove, finally removed no. 1 and 2
4244 * src/hc08/gen.c: mark lines with isComment or isLabel
4245 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4247 * sdcc.spec: bumped version to 2.6.3
4249 2006-12-26 Borut Razem <borut.razem AT siol.net>
4251 * support/cpp2/Makefile.in: added dependency on options.h
4252 * configure: regenerated
4253 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4254 * support/cpp2/Makefile.in: added vasprintf.c
4256 2006-12-25 Borut Razem <borut.razem AT siol.net>
4258 * SDCPP synchronized with GCC CPP release version 3.4.6,
4259 the latest release before 4.x:
4260 * support/cpp2/Makefile.in, support/cpp2/config.h,
4261 support/cpp2/configure, support/cpp2/configure.in,
4262 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4263 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4264 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4265 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4266 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4267 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4268 support/cpp2/cpptrad.c, support/cpp2/except.h,
4269 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4270 support/cpp2/hwint.h, support/cpp2/intl.h,
4271 support/cpp2/line-map.c, support/cpp2/line-map.h,
4272 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4273 support/cpp2/output.h, support/cpp2/prefix.c,
4274 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4275 support/cpp2/system.h, support/cpp2/version.c:
4277 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4278 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4279 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4280 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4281 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4282 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4283 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4284 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4285 support/cpp2/move-if-change, support/cpp2/opts.c,
4286 support/cpp2/opts.h, support/cpp2/opts.sh,
4287 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4288 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4289 support/cpp2/win32, support/cpp2/win32/dirent.c,
4290 support/cpp2/win32/dirent.h:
4292 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4293 * support/cpp2/sdcpp.h: renamed from sdcc.h
4294 * sdcppinit.c: deleted
4296 2006-12-23 Borut Razem <borut.razem AT siol.net>
4298 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4299 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4300 preproc.c: an other try to fix bug #982435: introduced
4301 -pedantic-parse-number command line option and pedantic_parse_number
4304 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4306 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4308 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4309 corrected overlayed areax addresses, warn about memory overlaps
4310 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4319 * src/port.h: added xabs_name and iabs_name
4320 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4321 (glue, emitMaps): create and emit maps d_abs and i_abs
4322 * src/SDCCglue.h: cosmetic changes
4323 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4325 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4326 (allocDefault): put absolute, initialized globals in them
4327 * support/regression/tests/absolute.c: added absolute bdata test
4328 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4330 2006-12-20 Borut Razem <borut.razem AT siol.net>
4332 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4333 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4334 added regression test for bug #982435
4336 2006-12-18 Borut Razem <borut.razem AT siol.net>
4338 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4339 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4340 small cosmetic changes
4341 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4342 * support/regression/tests/bug-1351710.c: added regression test
4344 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4346 * doc/sdccman.lyx: added the long missed iCode table
4347 "<where is figure II?>", added links to wiki
4349 2006-12-17 Borut Razem <borut.razem AT siol.net>
4351 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4352 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4353 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4354 unified table driven pragma handling, pragma argument type checking
4355 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4356 current one - version 1.1.3
4357 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4359 2006-12-13 Raphael Neider <rneider AT web.de>
4361 * src/pic/device.h: removed AssignedMemory structure and macros
4362 * src/pic/device.c: removed global finalMapping (linker assigns
4364 (register_map): add SFRs to remembered memRanges
4365 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4366 assignFixedRegisters,assignRelocatableRegisters): removed,
4367 (setMaxRAM,validAddress): adapted accordingly,
4368 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4369 reasonably sized sharebanks,
4370 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4371 (allDefsOutOfRange): removed unused code,
4372 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4374 * src/pic/pcode.c (register_reassign): removed recursion warning,
4375 fired far too often,
4376 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4377 to use existing pic14_stringInSet() to avoid duplicate symbols,
4378 tidied up the code a bit,
4379 (pic14printLocals): added in symmetry to printExterns, replaces
4380 writeUsedRegs more or less,
4381 (picglue): call new pic14_printLocals(),
4382 * device/include/pic/pic*.h: removed #pragma memmap directives,
4383 information gathered from include/pic/pic14devices.txt
4384 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4386 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4388 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4390 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4392 * device/include/mcs51/cc2430.h: fixed missing ';'
4394 2006-12-10 Raphael Neider <rneider AT web.de>
4396 * device/lib/pic16/libc/stdio/vfprintf.c,
4397 * device/lib/pic16/libc/stdio/printf_small.c,
4398 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4399 char arguments, as char varargs are cast to int by the caller,
4400 hopefully fixes #1604915 (other device libraries are still affected)
4402 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4404 * src/mcs51/ralloc.c (packRegsForAssign),
4405 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4407 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4409 * device/include/malloc.h: removed init_dynamic_memory
4410 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4411 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4412 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4413 * device/lib/libsdcc.lib,
4414 * device/lib/Makefile.in,
4415 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4416 * doc/sdccman.lyx: documented use of new _heap.c
4417 * support/regression/tests/malloc.c: removed init_dynamic_memory
4418 * src/cdbFile.c(spacesToUnderscores): new function,
4419 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4421 * device/include/tinibios.h: removed defines for putchar and getchar
4422 * device/lib/ds390/Makefile.in: added putchar.c
4423 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4425 2006-12-09 Borut Razem <borut.razem AT siol.net>
4427 * support/cpp2/sdcc.h: prevent multiple inclusion
4428 * support/cpp2/options.h: deleted
4430 2006-12-08 Borut Razem <borut.razem AT siol.net>
4432 * support/cpp2/sdcc.h: removed x*alloc() macros
4433 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4434 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4435 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4436 * support/cpp2/system.h: moved #include "sdcc.h"
4437 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4438 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4440 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4441 -funsigned-char options
4442 * support/cpp2/sdcppmain.c: fixed bug 1611411
4444 2006-12-07 Borut Razem <borut.razem AT siol.net>
4446 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4449 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4451 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4452 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4454 * .version: bumped to 2.6.2 because a) it's been a while
4455 b) the linker sources have moved c) the preprocessor is upgraded
4457 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4459 * support/regression/tests/snprintf.c: some checks
4460 * lib/src/printf_large.c: %bc: read char instead of int from stack
4462 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4464 * device/include/mcs51/cc2430.h: inserted _XPAGE
4466 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4468 * device/include/mcs51/cc2430.h: added
4470 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4472 * device/include/asm/default/features.h,
4473 * device/include/asm/ds390/features.h,
4474 * device/include/mcs51/at89s53.h,
4475 * device/include/ser.h,
4476 * device/include/ser_ir.h,
4477 * device/include/serial.h: changed keywords to double underscore variants,
4478 fixes bug 1590261 some more, thanks Steven Borley
4480 2006-12-01 Raphael Neider <rneider AT web.de>
4482 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4483 but emit warning (recursion is not supported for pic14)
4485 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4487 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4488 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4490 2006-11-30 Raphael Neider <rneider AT web.de>
4492 * src/pic/device.c (dump_sfr): always emit symbols
4493 * src/pic/glue.c (pic14printPublics): fixed typo
4495 2006-11-30 Raphael Neider <rneider AT web.de>
4497 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4498 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4499 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4500 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4501 a sharebank, use a non-shared bank for the stack if none available
4502 * src/pic/device.h (struct memRange): added linked list next field,
4503 added prototypes for above functions
4504 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4505 (typeRegWithIdx): accept fixed and unfixed stack registers
4506 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4507 the stack, handle shared and banked stack (except for WSAVE),
4508 (insertBankSel): removed useless optimization (will never fire),
4509 (FixRegisterBanking): added optimization for devices with only one
4510 possibly aliased bank of memory, like 16f84
4511 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4512 devices have no SHAREBANK in the linker script
4513 * device/include/pic/pic14devices.txt: documented memmap
4514 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4516 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4518 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4519 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4520 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4521 genhc08Code): switched most of the D (debug) macros to DD (detailed
4522 debug) macros to better control clutter in the generated .asm file.
4523 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4524 genRightShift): fixed bug with non-constant bit shift stored to
4525 a volatile result (SF Open Discussion forum thread #1616749).
4526 Single byte case is not yet optimized.
4528 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4530 * device/include/asm/mcs51/features.h,
4531 * device/include/malloc.h,
4532 * device/include/stdio.h: changed keywords to double underscore variants,
4535 2006-11-27 Borut Razem <borut.razem AT siol.net>
4537 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4538 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4539 support/cpp2/output.h, support/cpp2/cppinit.c,
4540 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4541 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4542 support/cpp2/cppdefault.c, support/cpp2/system.h,
4543 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4544 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4545 support/cpp2/prefix.c, support/cpp2/except.h,
4546 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4547 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4548 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4549 support/cpp2/version.c, support/cpp2/cppmain.c,
4550 support/cpp2/version.h, support/cpp2/hashtable.c,
4551 support/cpp2/cpperror.c:
4552 synchronized with GCC CPP release version 3.3.6,
4553 the latest where cppmain.c still exists.
4554 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4555 support/cpp2/sdcppinit.c: added
4557 2006-11-27 Borut Razem <borut.razem AT siol.net>
4559 * support/cpp2/cpplex.c:
4560 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4562 * support/cpp2/cpplib.c: removed definitions of unused variables
4564 2006-11-26 Borut Razem <borut.razem AT siol.net>
4566 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4567 since they are redefined by macros in support/cpp2/sdcc.h
4568 * support/cpp2/sdcc.h: x*alloc macro redefinition
4570 2006-11-25 Borut Razem <borut.razem AT siol.net>
4572 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4573 support/cpp2/configure, support/cpp2/Makefile.in,
4574 support/cpp2/cppfiles.c, support/cpp2/output.h,
4575 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4576 support/cpp2/config.h, support/cpp2/cpplib.h,
4577 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4578 support/cpp2/cppdefault.c, support/cpp2/config.in,
4579 support/cpp2/system.h, support/cpp2/cpplex.c,
4580 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4581 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4582 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4583 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4584 support/cpp2/configure.in, support/cpp2/intl.h,
4585 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4586 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4587 support/cpp2/version.c, support/cpp2/cppmain.c,
4588 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4589 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4590 support/cpp2/cpperror.c,
4591 support/cpp2/libiberty/safe-ctype.c,
4592 support/cpp2/libiberty/safe-ctype.h,
4593 support/cpp2/libiberty/splay-tree.c,
4594 support/cpp2/libiberty/obstack.c,
4595 support/cpp2/libiberty/lbasename.c,
4596 support/cpp2/libiberty/splay-tree.h,
4597 support/cpp2/libiberty/obstack.h:
4598 synchronized with GCC CPP release version 3.2.3,
4599 the latest before integration of cpp into gcc
4600 * support/cpp2/except.h, support/cpp2/line-map.c,
4601 support/cpp2/line-map.h,
4602 support/cpp2/libiberty/hex.c,
4603 support/cpp2/libiberty/concat.c,
4604 support/cpp2/libiberty/filenames.h: added
4605 * support/cpp2/intl.c: deleted
4607 2006-11-24 Borut Razem <borut.razem AT siol.net>
4609 * src/SDCC.y: enabled compilation of empty source file
4610 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4611 "ISO C forbids an empty source file"
4612 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4613 if all the code is ifdefed out.
4615 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4617 * src/hc08/gen.c (genPcall): fix for bug #1601032
4619 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4621 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4622 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4623 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4624 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4625 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4626 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4627 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4628 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4629 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4630 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4631 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4632 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4633 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4634 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4635 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4636 Renamed to all upper case as per the standard set by SiLabs
4638 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4640 * device/include/mcs51/C8051F520.h: new, added
4641 * device/include/mcs51/compiler.h: added link about predefined macros
4643 2006-11-23 Raphael Neider <rneider AT web.de>
4645 * src/regression/Makefile: add -L path to fresh library
4646 * src/regression/simulate: emphasize FAILED output
4647 * src/regression/create_stc: output _failures from gpsim
4648 * src/regression/compare4.c,
4649 * src/regression/rotate6.c: fixed char literals,
4650 all compile, all run =8-D
4652 * src/pic/pcode.h: added isPCASMDIR macro
4653 * src/pic/gen.c (genAnd): fixed bit offset
4654 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4655 packBits): unified register numbering schemes,
4656 (newReg): do not insert stack registers into hash table,
4657 (initStack): unpinned pseudo stack, simplified,
4658 (typeRegWithIdx): fixed retrieval of stack registers,
4659 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4660 (pCodeReplace): removed invalid assertion,
4661 (insertPCodeInstruction): fixed newly added labels,
4662 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4663 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4664 DumpFlow): removed unsed (broken?) code,
4665 (insertBankSel): prevent STATUS from being BANKSELed,
4666 (FixRegisterBanking): rewritten from scratch, implemented generic
4667 optimizations (suppress BANKSELs to same register and to registers
4668 present in all banks),
4669 (AnalyzeBanking): update flow after BANKSELection
4671 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4672 sharebank, let linker place it, mark STKxx symbols as emitted
4674 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4676 * src/regression/arrays.c,
4677 * src/regression/bank1.c,
4678 * src/regression/bool2.c,
4679 * src/regression/compare7.c,
4680 * src/regression/compare8.c,
4681 * src/regression/compare9.c,
4682 * src/regression/compare10.c,
4683 * src/regression/configword.c,
4684 * src/regression/for.c,
4685 * src/regression/mult1.c,
4686 * src/regression/pointer1.c,
4687 * src/regression/rotate6.c,
4688 * src/regression/string1.c,
4689 * src/regression/struct1.c,
4690 * src/regression/Makefile: make PIC14 regression tests run again
4691 (3 fail, 6 won't compile)
4693 2006-11-21 Raphael Neider <rneider AT web.de>
4695 * device/include/pic16/pic18f4550.h,
4696 * device/include/pic16/pic18f4455.h,
4697 * device/lib/pic16/libdev/pic18f4550.c,
4698 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4699 * configure.in: removed superfluous closing bracket
4701 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4703 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4706 2006-11-21 Raphael Neider <rneider AT web.de>
4708 * src/pic/device.{c,h}: added pic14_getPIC()
4709 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4710 (genAnd): added PIC code for one case, fixes #1597044
4711 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4712 SFRs that are present in all banks (e.g., STATUS)
4714 2006-11-20 Raphael Neider <rneider AT web.de>
4716 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4717 INCFSZ/INCFSZW and declared them as changing Z bit,
4718 (insertPCodeInstruction): correctly invert the above instructions,
4720 (DoBankSelect): don't panic on po_immediates
4722 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4725 * as/link/mcs51/lkihx.c (newArea),
4726 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4727 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4729 2006-11-11 Raphael Neider <rneider AT web.de>
4731 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4732 bitfield symbols, fixes #1579535 (once more...).
4734 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4736 * support/regression/generate-cases.py,
4737 * support/regression/fwk/include/testfwk.h,
4738 * support/regression/fwk/lib/testfwk.c: used code pointers,
4739 (about 50kByte less code generated for mcs51)
4741 2006-11-06 Borut Razem <borut.razem AT siol.net>
4743 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4744 debugger/mcs51/configure: fixed failed check because the function
4745 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4746 who submitted the patch for gpsim.
4747 * debugger/mcs51/configure.in: removed the result message
4748 * debugger/mcs51/Makefile.in: fixed the config.status warning
4749 "... seems to ignore the --datarootdir setting"
4751 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4753 * device/include/mcs51/c8051f020.h,
4754 * device/include/mcs51/c8051f040.h,
4755 * device/include/mcs51/c8051f060.h,
4756 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4757 * src/z80/gen.c (gencjneshort),
4758 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4760 2006-10-31 Borut Razem <borut.razem AT siol.net>
4762 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4763 debugger/mcs51/configure: get readline version
4765 2006-10-30 Borut Razem <borut.razem AT siol.net>
4767 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4768 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4769 debugger/mcs51/configure: locate readline even when cross compiling
4770 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4772 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4774 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4777 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4779 * device/include/malloc.h,
4780 * device/lib/calloc.c,
4781 * device/lib/free.c,
4782 * device/lib/malloc.c,
4783 * device/lib/realloc.c: moved definition of struct into sources
4784 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4786 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4788 * as/asx8051.dsp: corrected output directories
4789 * as/link/hc08: new directory for hc08 linker
4790 * as/hc08/aslink.h, as/link/aslink.h,
4791 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4792 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4793 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4794 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4795 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4796 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4797 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4798 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4799 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4800 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4801 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4802 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4803 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4804 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4805 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4806 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4807 * as/link/hc08/conf.mk,
4811 * sdcc.dsw: moved hc08 linker to as/link/hc08
4812 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4813 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4814 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4815 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4816 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4817 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4818 * as/link/mcs51/aslink.dsp,
4819 * as/link/mcs51/Makefile.in: factored out the common files
4820 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4821 * as/clean.mk: extra cleaning common files
4822 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4823 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4824 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4826 2006-10-29 Raphael Neider <rneider AT web.de>
4828 * src/pic/ralloc.c (newReg): create aliases for registers with
4829 multiple names to fix #1579535 and #1584001,
4830 (regWithIdx,dirregWithName): resolve aliases on lookup
4831 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4833 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4834 to prevent build errors on small devices
4836 2006-10-28 Raphael Neider <rneider AT web.de>
4838 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4839 assumption within interrupt handlers, fixes #1584940
4840 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4841 "emitted" to avoid emitting them again in udata
4843 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4845 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4848 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4850 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4851 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4852 on/off CR to CRLF conversion.
4854 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4856 * doc/sdccman.lyx: updated IRQ section
4858 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4860 * device/lib/serial_io.c: removed
4861 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4862 replacements for serial_io.c
4864 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4866 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4868 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4870 * device/lib/serial_io.c: Default putchar() and getchar() for
4871 mcs51 uses serial port.
4873 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4875 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4877 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4879 * support/regression/ports/mcs51/support.c: smaller
4880 _sdcc_external_startup()
4881 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4883 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4885 * device/lib/gbz80/crt0.s,
4886 * device/lib/gbz80/crt0_rle.s,
4887 * device/lib/gbz80/div.s,
4888 * device/lib/gbz80/fstubs.s,
4889 * device/lib/gbz80/heap.s,
4890 * device/lib/gbz80/mul.s,
4891 * device/lib/gbz80/putchar.s,
4892 * device/lib/gbz80/stubs.s,
4893 * device/lib/z80/crt0.s,
4894 * device/lib/z80/crt0_rle.s,
4895 * device/lib/z80/div.s,
4896 * device/lib/z80/fstubs.s,
4897 * device/lib/z80/heap.s,
4898 * device/lib/z80/mul.s,
4899 * device/lib/z80/putchar.s,
4900 * device/lib/z80/stubs.s: reverted, I was mistaken
4902 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4904 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4905 * support/regression/ports/mcs51/support.c: removed race
4906 condition on TI in _putchar allowing to use serial port mode 0
4908 2006-10-20 Borut Razem <borut.razem AT siol.net>
4910 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4912 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4914 * device/lib/gbz80/crt0.s,
4915 * device/lib/gbz80/crt0_rle.s,
4916 * device/lib/gbz80/div.s,
4917 * device/lib/gbz80/fstubs.s,
4918 * device/lib/gbz80/heap.s,
4919 * device/lib/gbz80/mul.s,
4920 * device/lib/gbz80/putchar.s,
4921 * device/lib/gbz80/stubs.s,
4922 * device/lib/z80/crt0.s,
4923 * device/lib/z80/crt0_rle.s,
4924 * device/lib/z80/div.s,
4925 * device/lib/z80/fstubs.s,
4926 * device/lib/z80/heap.s,
4927 * device/lib/z80/mul.s,
4928 * device/lib/z80/putchar.s,
4929 * device/lib/z80/stubs.s: removed all leading underscores from area names
4931 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4933 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4934 regression tests are not waiting in the simulator for simulated
4935 transmission of debug output
4937 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4939 * device/lib/printf_large.c: slightly smaller
4940 * doc/sdccman.lyx: do not use spaces within html links
4942 2006-10-16 Borut Razem <borut.razem AT siol.net>
4944 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4945 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4946 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4947 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4948 debugger/mcs51/configure:
4949 [ 1185668 ] add gnu readline support to sdcdb - enabled
4951 2006-10-16 Raphael Neider <rneider AT web.de>
4953 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4954 fixes #1577882, removes close to all banking optimizations
4956 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4958 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4959 variables in code memory
4960 * support/regression/tests/absolute.c: added test for this
4962 2006-10-15 Raphael Neider <rneider AT web.de>
4964 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4966 (BankSelect): emit BANKSEL before touching linker-placed regs,
4969 2006-10-10 Raphael Neider <rneider AT web.de>
4971 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4972 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4973 * src/pic/main.c (_pic14_parseOptions),
4974 * src/pic/main.h: mostly reverted to previous state, now use results
4975 from SDCCmain.c's argument parsing
4977 2006-10-10 Borut Razem <borut.razem AT siol.net>
4979 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4980 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4981 [ 1185668 ] add gnu readline support to sdcdb -
4982 prepared for READLINE, not enabled yet,
4983 thanks to <tal.bav AT gmail.com>
4985 2006-10-10 Raphael Neider <rneider AT web.de>
4987 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4988 * src/pic16/devices.inc,
4989 * device/include/pic16 (pic18f[24]620.h),
4990 * device/include/pic18fregs.h,
4991 * device/lib/pic16/pics.all,
4992 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4993 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4994 Gary Plumbridge and Anton Strobl
4996 2006-10-10 Raphael Neider <rneider AT web.de>
4998 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4999 --stack-siz=NUM options to configure the argument passing stack
5000 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5001 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5002 (pic14_getSharebankSize): obey --stack-siz=NUM,
5003 (pic14_getSharebankAddress): obey --stack-loc=NUM
5005 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5007 * doc/sdccman.lyx: added to the manual
5008 * doc/figures/ddd_example.png: added (neither pdflatex nor
5009 most browsers seem to like the .eps file)
5011 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5013 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5014 to /tmp and /var/tmp acc. LSB
5015 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5017 * support/regression/tests/onebyte.c: added test
5019 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5021 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5023 2006-10-05 Borut Razem <borut.razem AT siol.net>
5025 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5027 - sdcc.dsw: changed property eol-style to CRLF
5028 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5030 2006-10-04 Raphael Neider <rneider AT web.de>
5032 * device/include/pic/{pic16f84.h,pic16f84a.h},
5033 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5034 from patch #1522504, thanks to Robas Teodor
5036 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5038 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5041 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5043 * src/pic16/glue.c (pic16emitMaps),
5044 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5045 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5046 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5047 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5049 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5050 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5052 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5054 * support/librarian/sdcclib.c: Added option -l.
5055 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5057 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5058 using Windows command prompt.
5060 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5062 * device/lib/libsdcc.lib: added module rand
5063 * src/ds390/ralloc.c (rematStr),
5064 * src/hc08/ralloc.c (rematStr),
5065 * src/mcs51/ralloc.c (rematStr),
5066 * src/z80/ralloc.c (rematStr): made output more consistent
5067 * src/mcs51/gen.c: cosmetic changes
5069 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5071 * src/port.h: added mem.cabs_name to PORT
5078 * src/z80/main.c: added cabs_name initializers
5079 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5081 (emitMaps): emit absolutes in code memory into cabs_name
5083 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5084 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5085 * support/regression/fwk/include/testfwk.h: added define for at
5086 * support/regression/tests/absolute.c: added, new
5088 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5090 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5091 optimizations, see also patch 887161 by Stas Sergeev
5092 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5093 to be necessary anymore,
5094 (102, 103, 104, 127): renamed all occurances of bp to _bp
5096 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5098 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5099 thanks Weston T. Schmidt for patch 1555221
5100 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5101 * src/SDCCicode.c(geniCodeMultiply): small optimization
5103 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5105 * device/include/stdlib.h: added rand prototypes
5106 * device/lib/rand.c: new, added
5107 * device/lib/Makefile.in: added rand.c
5108 * src/z80/peeph.def,
5109 * src/z80/peeph-gbz80.def,
5110 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5112 2006-09-20 Raphael Neider <rneider AT web.de>
5114 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5116 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5118 * as/link/aslink.h: cosmetic changes
5119 * as/link/mcs51/Makefile.in,
5120 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5122 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5125 * as/link/mcs51/aslink.h,
5126 * as/link/z80/aslink.h: merged and moved to as/link/
5127 * as/link/lkstore.c,
5128 * as/link/mcs51/lkstore.c: moved to as/link/
5129 * as/link/clean.mk: remove *.o
5130 * as/link/mcs51/alloc.h: deleted
5131 * as/link/mcs51/lkarea.c: added lnksect prototype
5132 * as/link/mcs51/lkdata.c,
5133 * as/link/mcs51/lklex.c,
5134 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5135 * as/link/mcs51/lkmem.c,
5136 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5137 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5138 * as/link/mcs51/aslink.dsp,
5139 * as/link/mcs51/Makefile.aslink,
5140 * as/link/mcs51/Makefile.bcc,
5141 * as/link/mcs51/Makefile.in: updated for moved files
5142 * as/link/z80/lkarea.c,
5143 * as/link/z80/lkhead.c,
5144 * as/link/z80/lklex.c,
5145 * as/link/z80/lklibr.c,
5146 * as/link/z80/lklist.c,
5147 * as/link/z80/lkmain.c,
5148 * as/link/z80/lkrloc.c,
5149 * as/link/z80/lksym.c: synced with mcs51
5150 * as/link/z80/lkdata.c,
5151 * as/link/z80/lkeval.c,
5152 * as/link/z80/lkihx.c,
5153 * as/link/z80/lks19.c: cosmetic changes
5154 * as/link/z80/Makefile.in,
5155 * as/link/z80/linkgbz80.dsp,
5156 * as/link/z80/linkz80.dsp: updated for moved files
5158 2006-09-16 Borut Razem <borut.razem AT siol.net>
5160 * debugger/mcs51/sdcdb.c: partially fixed
5161 [ 1203664 ] sdcdb fails to open files w. two "." periods
5162 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5163 debugger/mcs51/symtab.h: fixed indenting
5164 * configure.in, configure: up to date with latest Maarten's changes
5166 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5169 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5170 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5171 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5172 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5173 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5174 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5175 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5176 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5177 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5178 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5179 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5180 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5181 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5182 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5183 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5184 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5185 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5186 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5187 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5188 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5189 as/link/mcs51/alloc.h,
5190 as/link/mcs51/clean.mk,
5191 as/link/mcs51/conf.mk,
5192 as/link/mcs51/Makefile.bcc,
5193 as/link/mcs51/Makefile.in,
5194 as/link/mcs51/readme.390,
5195 as/link/mcs51/strcmpi.c,
5196 as/link/mcs51/strcmpi.h,
5198 as/mcs51/Makefile.bcc,
5199 as/mcs51/Makefile.in,
5202 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5204 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5207 * as/link/Makefile.in,
5208 * as/link/z80/linkgbz80.dsp,
5209 * as/link/z80/linkz80.dsp,
5216 * link/z80/aslink.h,
5217 * link/z80/clean.mk,
5219 * link/z80/linkgbz80.dsp,
5220 * link/z80/linkz80.dsp,
5221 * link/z80/lkarea.c,
5222 * link/z80/lkdata.c,
5223 * link/z80/lkeval.c,
5226 * link/z80/lkhead.c,
5229 * link/z80/lklibr.c,
5230 * link/z80/lklist.c,
5231 * link/z80/lkmain.c,
5232 * link/z80/lkrloc.c,
5235 * link/z80/Makefile.in,
5237 * sdcc.dsw: moved link/ to as/link/
5239 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5241 * as/mcs51/i51mch.c (machine): fixed warning
5243 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5245 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5247 2006-09-09 Borut Razem <borut.razem AT siol.net>
5249 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5250 sdcdb WIN32 native port
5251 * src/clean.mk: fixed
5253 2006-09-08 Borut Razem <borut.razem AT siol.net>
5255 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5257 2006-09-08 Raphael Neider <rneider AT web.de>
5259 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5260 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5261 to gplink to disable processor mismatch warning and to allow
5262 the use of devices with only aliased (shared) memory banks,
5263 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5265 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5267 * doc/sdccman.lyx: Some re-formating plus example on using
5268 #pragma preproc_asm +/-
5270 2006-09-07 Borut Razem <borut.razem AT siol.net>
5272 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5275 2006-09-06 Borut Razem <borut.razem AT siol.net>
5277 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5278 line at sdcc.nsi:153
5279 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5281 2006-09-05 Borut Razem <borut.razem AT siol.net>
5283 * configure.in, configure: support for winsock2
5284 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5285 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5286 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5287 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5288 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5290 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5292 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5294 * support/regression/tests/bug1551947.c: new, added
5295 * src/SDCCsymt.h: strings are char* not byte*
5297 2006-09-05 Raphael Neider <rneider AT web.de>
5299 * device/lib/pic16/libdev/pic18f4550.c,
5300 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5301 declarations/definitions from patch #1520949
5303 2006-09-05 Raphael Neider <rneider AT web.de>
5305 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5306 byte-aligned bitfields, fixes #1539278
5308 2006-09-05 Raphael Neider <rneider AT web.de>
5310 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5313 2006-09-04 Borut Razem <borut.razem AT siol.net>
5315 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5316 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5317 -mno-cygwin is a part of the compiler name
5318 * support/scripts/sdcc_mingw32: don't disable ucsim
5320 2006-09-03 Borut Razem <borut.razem AT siol.net>
5322 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5323 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5325 2006-09-03 Raphael Neider <rneider AT web.de>
5328 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5329 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5332 2006-09-01 Borut Razem <borut.razem AT siol.net>
5334 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5335 to make ppc-osx happy
5337 2006-08-31 Borut Razem <borut.razem AT siol.net>
5339 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5340 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5341 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5342 * support/regression/ports/ds390/spec.mk,
5343 support/regression/ports/mcs51/spec.mk,
5344 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5345 To run regression tests in mingw environment:
5346 make DEV_NULL=NUL CC=gcc
5348 2006-08-30 Borut Razem <borut.razem AT siol.net>
5350 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5351 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5352 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5353 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5354 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5355 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5356 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5357 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5358 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5359 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5360 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5361 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5362 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5363 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5364 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5365 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5366 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5367 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5368 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5369 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5370 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5371 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5372 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5373 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5374 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5375 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5376 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5377 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5378 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5379 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5380 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5381 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5382 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5383 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5384 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5385 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5386 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5387 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5388 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5389 ucsim WIN32 native port
5391 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5393 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5395 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5397 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5398 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5400 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5402 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5403 * support/regression/tests/bug1546986.c: new, added
5404 * as/mcs51/.cvsignore,
5405 * debugger/mcs51/.cvsignore,
5406 * src/.cvsignore: deleted
5408 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5410 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5413 2006-08-20 Borut Razem <borut.razem AT siol.net>
5415 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5416 removed cl_listen_console::match(), cl_console::match(),
5417 restructured cl_commander::proc_input()
5419 2006-08-16 Borut Razem <borut.razem AT siol.net>
5421 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5422 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5423 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5425 2006-08-14 Borut Razem <borut.razem AT siol.net>
5427 * support/regression/Makefile.in,
5428 support/regression/ports/pic14/gpsim.cmd,
5429 support/regression/ports/pic14/spec.mk,
5430 support/regression/ports/pic14/support.c:
5431 added pic14 regression test
5433 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5435 * as/doc/asxhtm.html: documented changed ABS behaviour
5436 * as/doc/README: fixed some typos
5438 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5440 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5443 2006-08-12 Borut Razem <borut.razem AT siol.net>
5445 * support/regression/fwk/include/testfwk.h,
5446 support/regression/fwk/lib/testfwk.c,
5447 support/regression/generate-cases.py,
5448 support/regression/Makefile.in:
5449 regression test framework does not depend on function pointers and
5452 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5454 * device/include/stddef.h: c temporary hack to fix bug 1518273
5456 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5458 * device/include/mcs51/cc2510fx.h: added
5459 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5462 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5464 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5465 * as/z80/Makefile.in: added strcmpi.c
5466 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5467 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5469 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5471 * device/lib/gbz80/asm_strings.s,
5472 * device/lib/gbz80/crt0_rle.s,
5473 * device/lib/gbz80/div.s,
5474 * device/lib/gbz80/mul.s,
5475 * device/lib/gbz80/shift.s,
5476 * device/lib/z80/asm_strings.s,
5477 * device/lib/z80/crt0_rle.s,
5478 * device/lib/z80/div.s,
5479 * device/lib/z80/mul.s,
5480 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5481 flags which are all upper case
5483 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5485 * as/z80/asm.h: made CASE_SENSITIVE 1
5486 * link/z80/aslink.h: made CASE_SENSITIVE 1
5487 * src/z80/gen.c (throughout): made all conditionals upper case
5488 * support/regression/tests/bug1503067.c: new
5490 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5492 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5493 (shiftIntoPair): added case 2 for PAIR_IY,
5494 (setupToPreserveCarry): replaced parameters with iCode and check if
5495 PAIR_DE is in use to fix bug 1399290,
5496 (genPlus, genMinus): updated call to setupToPreserveCarry
5497 * support/regression/tests/bug1399290.c: new
5499 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5501 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5502 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5503 * src/ds390/gen.c (shiftRLong),
5504 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5505 * src/mcs51/gen.c (sameReg): changed to sameByte,
5506 (xch_a_aopGet): new,
5507 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5508 shiftRLong): fixed bug 1533966
5509 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5510 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5511 * support/regression/Makefile.in: disabled z80, enabled ucz80
5512 * support/regression/tests/float_trans.c: enabled test for z80 and host
5513 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5515 2006-08-01 Borut Razem <borut.razem AT siol.net>
5517 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5518 comparison is always false due to limited range of data type
5519 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5521 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5523 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5524 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5525 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5526 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5528 2006-07-31 Borut Razem <borut.razem AT siol.net>
5530 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5531 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5532 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5533 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5534 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5535 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5536 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5537 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5538 enable ucsim mingw compilation. Serial port is disabled,
5539 since it uses termios.h API, which is not available on native
5542 2006-07-31 Borut Razem <borut.razem AT siol.net>
5544 * Small Device C Compiler 2.6.0 released
5545 * support/scripts/sdcc.nsi: added FULL_DOC option
5546 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5548 2006-07-28 Borut Razem <borut.razem AT siol.net>
5550 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5551 * doc/INSTALL.txt: updated
5553 2006-07-27 Borut Razem <borut.razem AT siol.net>
5555 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5556 device/lib/pic/libdev/Makefile.in: fixed bug
5557 [ 1438354 ] pic libsdcc: distclean doesn't work
5558 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5559 device/lib/pic16/libio/Makefile.in: fixed bug
5560 [ 1438344 ] pic16 lib: clean doesn't work properly
5561 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5563 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5565 * device/lib/pic/libsdcc/fsdiv.c,
5566 * device/lib/pic/libsdcc/fsmul.c,
5567 * device/lib/pic16/libsdcc/float/fsdiv.c,
5568 * device/lib/pic16/libsdcc/float/fsmul.c,
5569 * device/lib/_fsdiv.c,
5570 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5571 * support/regression/tests/bug1520966.c: added
5572 * doc/knownbugs.html: removed [ 1520966 ] from the list
5574 2006-07-25 Borut Razem <borut.razem AT siol.net>
5576 * configure.in, configure, sdccconf_in.h: fixed bug
5577 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5578 * doc/knownbugs.html: removed [ 1519095 ] from the list
5580 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5582 * doc/knownbugs.html: added, contains list of known bugs at release
5583 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5585 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5587 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5588 function registers and corrected defaults with additional warning
5589 * device/lib/malloc.c: cosmetic changes
5590 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5591 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5592 (fillGaps): and used it
5594 2006-07-20 Raphael Neider <rneider AT web.de>
5596 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5597 output unless SDCCPICDEBUG is set
5598 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5599 output if SILENT is set
5601 2006-07-11 Borut Razem <borut.razem AT siol.net>
5603 * doc/README.txt: updated
5605 2006-07-10 Borut Razem <borut.razem AT siol.net>
5607 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5608 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5609 in WIN32 installation
5610 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5613 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5615 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5616 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5618 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5620 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5622 2006-07-06 Borut Razem <borut.razem AT siol.net>
5624 * support/regression/tests/bitfields.c:
5625 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5626 * support/regression/tests/constantRange.c:
5627 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5629 2006-07-04 Borut Razem <borut.razem AT siol.net>
5631 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5633 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5634 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5635 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5636 reverted changes from 2006-07-03
5637 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5638 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5639 added CPPFLAGS, used by the host port
5641 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5643 * support/regression/valdiag/tests/switch.c,
5644 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5645 * support/regression/tests/libmullong.c: fixed for host
5646 * support/regression/ports/host/spec.mk: disable all warnings for host,
5647 SDCC runs with --less-pedantic too
5649 2006-07-03 Borut Razem <borut.razem AT siol.net>
5651 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5653 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5654 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5655 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5656 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5658 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5659 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5660 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5661 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5663 2006-07-02 Raphael Neider <rneider AT web.de>
5665 * src/pic16/devices.inc,
5666 * device/include/pic16/pic18fregs.h,
5667 * device/include/pic16/pic18f4550.h,
5668 * device/lib/pic16/pics.all,
5669 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5671 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5673 * as/hc08/lkaomf51.c (OutputName),
5674 * as/mcs51/lkaomf51.c (OutputName),
5675 * as/z80/asmain.c (asmbl),
5676 * src/ds390/main.c (asmLineNodeFromLineNode),
5677 * src/hc08/ralloc.c (hc08_assignRegisters),
5678 * src/mcs51/main.c (asmLineNodeFromLineNode),
5679 * src/xa51/ralloc.c (checkRegMask),
5680 * src/xa51/gen.c (emitcode),
5681 * src/z80/gen.c (_emit2),
5682 * src/SDCCast.c (searchLitOp),
5684 * support/packihx/packihx.c,
5685 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5686 * src/ds390/gen.c (aopPutUsesAcc),
5687 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5688 * support/regression/tests/libmullong.c (mullong_wrapper),
5689 * src/SDCCsymt.c (powof2),
5691 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5692 * src/SDCCsymt.h: added TYPE_TARGET_*
5693 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5694 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5695 SDCCast because 1) header problems 2) this is the right place
5696 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5697 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5700 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5702 * src/SDCCicode.h: removed buggy semicolon in unused macro
5703 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5704 search for previous definiton of auto symbols too,
5705 (findPrevUse): fixed logic of emitWarnings
5707 2006-06-26 Raphael Neider <rneider AT web.de>
5709 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5710 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5712 2006-06-25 Raphael Neider <rneider AT web.de>
5714 * device/lib/pic/libm: NEW, added math library functions
5715 * device/lib/pic/libsdcc: NEW; added float support functions
5716 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5717 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5718 NEW, added math related headers
5719 * device/include/asm/pic/features.h: NEW
5720 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5721 (popGet): allow larger offsets for AOP_PCODE,
5722 (genDataPointerSet): handle literals explicitly, more debug output,
5723 (genAssign): fixed for float using aopLiteral ;-)
5724 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5725 GOTO initialisation routine
5726 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5727 flag on registers, fixes #1469043 (local variables do not work)
5728 * src/pic/main.c (_pic14_do_link),
5729 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5732 2006-06-25 Borut Razem <borut.razem AT siol.net>
5734 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5735 characters printed (not including the trailing '\0' used to end
5736 output to strings). Problem detected in regression test bug-927659.c.
5737 NOTE: printf() family functions should return int instead
5739 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5740 specifier are printed as themselves
5741 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5742 support flags, width and precision specifiers
5744 2006-06-24 Borut Razem <borut.razem AT siol.net>
5746 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5747 to the list of sdcc tagrets not supporting bit type
5748 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5749 testfor pic16 due to bug:
5750 [ 1511794 ] pic16: regression test bug-895992.c fails
5752 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5754 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5755 * src/SDCCglue.c (initPointer), fixed bug 1496419
5756 * support/regression/tests/bug1496419.c: new, added
5758 2006-06-22 Borut Razem <borut.razem AT siol.net>
5760 * support/regression/ports/pic16/support.c: use gpsim usart module from
5761 libgpsim_modules library
5763 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5765 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5768 2006-06-19 Raphael Neider <rneider AT web.de>
5770 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5771 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5772 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5773 (pic14printExterns,pic14printPublics,pic16printPublics,
5774 pic16_printExterns): use new functions to emit symbols
5775 (picglue,pic16glue): emit publics before emitting externs
5776 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5777 locally defined functions to avoid bug #1443651
5778 * support/regression/tests/bug-716242.c: removed pic16 workaround
5779 * support/regression/ports/pic16/spec.mk: ignore errors during build
5781 2006-06-19 Raphael Neider <rneider AT web.de>
5783 * src/pic/glue.h: added pic14aopLiteral prototype
5784 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5785 * src/pic/gen.c: removed stdint.h dependency
5786 (aopGet): use Safe_strdup()
5787 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5788 (genDataPointerSet): use pic14aopLiteral()
5789 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5790 for pic16; thanks to Bernhard and Maarten
5792 2006-06-18 Borut Razem <borut.razem AT siol.net>
5794 * support/regression/tests/structflexarray.c: flexible array members
5795 not supported by gcc < 3
5796 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5798 * src/pic/gen.c: don't include [p]strdin.h on solaris
5799 * support/Util/pstdint.h: addad svn attributes
5800 * support/regression/tests/constantRange.c,
5801 support/regression/tests/rotate.c: include inttypes.h instead
5802 stdint.h on solaris, addad svn attributes
5804 2006-06-18 Raphael Neider <rneider AT web.de>
5806 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5808 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5809 (pic16_genMinusBits): simplified sign-extension
5810 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5811 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5812 adjusted to correctly handle mixed-signed operands, disabled
5813 now unused multiplciation routines
5814 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5815 (assignResultValue): added argument denoting the size of the result
5816 as returned by the function (fixes upcasts in assigning from
5817 function calls: char foo(); int i = foo();)
5818 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5819 function result to assignResultValue
5820 (genMult): disabled inlined multiplication code
5821 (genDiv): augmented to also handle the modulus operator, fixed to
5822 handle mixed-signed operands correctly
5823 (genMod): simply call genDiv, disabled unused code
5824 (genAssign): fixed missing (sign-)extension on result
5825 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5826 valid char operands, allow signed operands for native code, added
5827 division and modulo operator handling
5828 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5830 As a consequence, onebyte.c (if split into two files) and muldiv.c
5831 pass regression tests.
5833 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5835 * doc/Makefile.in: two runs of makeindex seem needed to get
5836 correct page references in the index of sdccman.pdf
5837 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5839 2006-06-17 Borut Razem <borut.razem AT siol.net>
5841 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5843 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5845 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5846 mentioned ec2drv and paulmon
5848 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5850 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5851 consecutive abs areas
5852 (find_empty_space, allocate_space): added map to handle codemap or
5854 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5855 absolute idata and xdata
5856 * as/mcs51/lkmem.c (summary2): updated legend
5858 2006-06-16 Raphael Neider <rneider AT web.de>
5860 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5862 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5864 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5866 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5868 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5870 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5871 value of generic pointers,
5881 src/z80/main.c: PORT structure, added elements for gp_tags field,
5882 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5883 fields in the PORT structure of each port,
5884 * src/SDCCast.c (decorateType): allow processing of generic pointers
5885 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5888 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5894 * src/pic16/pcode.c,
5896 * src/pic/pcoderegs.c,
5899 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5900 bug 1504689 on minGW
5902 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5904 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5906 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5908 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5910 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5912 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5915 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5917 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5918 to a char variable. Fixed bug #1504211
5919 * device/include/pic16/adc.h,
5920 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5921 and fixed bug #1364390
5923 2006-06-10 Borut Razem <borut.razem AT siol.net>
5925 * CVSROOT: removed the CVS left-over
5927 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5929 * as/hc08/asmain.c (asexit),
5930 * as/hc08/lkmain.c (lkexit),
5931 * as/mcs51/asmain.c (asexit),
5932 * as/mcs51/lkmain.c (lkexit),
5933 * src/SDCCglue.c (DEFSETFUNC),
5934 * src/SDCCmain.c (linkEdit, assemble),
5935 * support/librarian/sdcclib.c (AddRel),
5936 replaced unlink() by standard C remove()
5937 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5938 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5939 gatherImplicitVariables): new, added to fix bug 608752,
5940 (createFunction): added gatherImplicitVariables()
5941 * src/SDCCast.h: added createRMW prototype
5942 * src/SDCCsymt.h (struct symbol): added infertype
5943 * support/regression/tests/bug608752.c: new, added
5945 2006-06-10 Raphael Neider <rneider AT web.de>
5947 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5948 multibyte dummy reads (fixes #1503234)
5950 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5952 * device/include/mcs51/compiler.h: new, added header file to enable
5953 creating common sfr definition header files for different compilers
5955 2006-06-05 Raphael Neider <rneider AT web.de>
5957 * src/pic16/{pcode.h,genarith.c}:
5958 introduced pCodeOp combining any two pCodeOps (previously only
5959 two register operands could be combined), removed pcop2 from
5960 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5961 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5962 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5963 rewritten to use new PO_TWO_OPS
5964 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5965 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5966 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5967 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5968 (pic16_get_op): embraced return arg to allow #define return(x),
5969 added new case for combined opcodes
5970 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5971 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5972 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5974 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5976 * src/SDCCval.c (checkConstantRange): added
5977 * src/SDCCval.h: added checkConstantRange
5978 * support/Util/SDCCerr.c,
5979 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5980 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5981 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5982 * src/SDCCast.c (decorateType): added checkConstantRange,
5983 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5984 can be emitted with the correct always true/false warning,
5985 added optimization for double '!';
5986 result of decorateType() must be assigned back to the tree, because
5987 decorateType() can change the tree
5988 * src/SDCCicode.c (geniCodeLogic),
5989 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5990 (checkConstantRange): removed, it was only a fragment which never
5992 * src/SDCCsymt.c (computeType): fixed promotion for
5993 "-1 < (unsigned bit) b"
5994 * src/pic/ralloc.c (packRegsForAssign),
5995 * src/pic16/ralloc.c (packRegsForAssign),
5996 * src/hc08/ralloc.c (packRegsForAssign),
5997 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5999 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6000 * support/regression/tests/constantRange.c: added
6001 * support/valdiag/tests/constantRange.c: added
6002 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6004 2006-06-02 Borut Razem <borut.razem AT siol.net>
6006 * support/regression/ports/pic16/support.c: increase stack size
6008 * support/regression/Makefile.in: sort tests by name so that the
6009 resutlts can be compared on different machines / platforms
6011 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6013 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6014 * src/ds390/gen.c (emitLabel): new, added,
6015 (genDjnz): fixed stack overflow bug,
6016 (throughout): cosmetic changes to sync with mcs51/gen.c,
6017 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6018 * src/mcs51/gen.c (genEndFunction): small optimization,
6019 (throughout): cosmetic changes to sync with ds390/gen.c
6021 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6023 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6024 (_print_format): fixed printing pointers
6025 * src/mcs51/gen.c (emitLabel, movb): new, added,
6026 (genAssign): small optimization,
6027 (genDjnz): fixed stack overflow bug,
6028 (throughout): replaced sprintf with SNPRINTF,
6029 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6030 replaced emitcode("mov", "b,...") with MOVB(...),
6031 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6032 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6033 * src/mcs51/peeph.def: added rules 140 and 264
6034 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6035 so they may get optimized into registers
6037 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6039 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6040 immediately when encountered,
6041 (printUsage): always use stderr even on windows
6043 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6045 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6046 (processParms): fixed bug #1247551
6047 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6048 parseCmdLine, main): print '--version' to stdout,
6049 print 'help' to stdout if --help is given,
6050 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6051 arguments are given; fixed --help
6053 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6055 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6056 * support/regression/tests/bug-1493710.c: added
6058 2006-05-27 Borut Razem <borut.razem AT siol.net>
6060 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6062 * support/regression/ports/pic16/support.c: increase stack size
6063 from default 64 bytes to 128 bytes
6064 * support/regression/tests/staticinit.c,
6065 support/regression/tests/float.c: regression tests fully enabled
6066 for pic16 port by putting the initialized data arrays into the code
6068 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6069 This was changed by mistake in the previous version.
6071 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6073 * src/pic16/gen.c (genFunction, genEndFunction): some
6074 beautifications, fixed bug with falsely restoring FSR2 in large
6075 stack model, thanks to Beau E. Cox for reporting the bug
6077 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6079 * debugger/mcs51/break.c,
6080 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6081 use %p to print pointers, made address variables unsigned
6082 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6083 * debugger/mcs51/symtab.c (parseSymbol): must return something
6084 * src/mcs51/gen.c (aopForSym): small optimization,
6085 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6086 (freeAsmop): added missing break,
6087 (aopPut): removed parameter bvolatile, determine it inside the function,
6088 (saveRegisters, unsaveRegisters): small optimization,
6089 (genIpush): removed pointless check,
6090 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6091 replaced sprintf with SNPRINTF,
6092 replaced strcpy with strncpyz,
6093 updated aopPut calls,
6094 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6095 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6097 2006-05-24 Borut Razem <borut.razem AT siol.net>
6099 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6100 modification of test for the pic16 port, put the array to the code
6101 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6103 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6105 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6106 * support/Util/pstdint.h: added
6108 2006-05-22 Borut Razem <borut.razem AT siol.net>
6110 * src/regression/Makefile: removed bool2.c test, added -q linker option
6111 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6112 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6113 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6114 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6115 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6116 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6117 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6118 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6119 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6121 2006-05-22 Raphael Neider <rneider AT web.de>
6123 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6124 bug #1492360 (problematic due to generic pointers, see code)
6126 2006-05-22 Borut Razem <borut.razem AT siol.net>
6128 * support/regression/ports/pic16/specs.mk: removed stack size linker
6130 * support/regression/tests/array.c,
6131 support/regression/tests/bitopcse.c,
6132 support/regression/tests/bug-908454.c,
6133 support/regression/tests/malloc.c: modified for pic16 regression test
6134 * support/regression/tests/bitfields.c:
6135 pic16 - excluded bitfileds of size > 8
6136 * support/regression/tests/bp.c: pic16 - reduced data size
6137 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6138 * support/regression/tests/bug-460010.c:
6139 pic16 - used the absolute address the fits in memory
6140 * support/regression/tests/bug-716242.c:
6141 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6142 * support/regression/tests/float.c:
6143 pic16 - excluded - data size too big
6144 * support/regression/tests/onebyte.c:
6145 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6146 * support/regression/tests/shifts.c:
6147 pic16 - function names probably have to differ in first X characters
6149 * support/regression/tests/staticinit.c:
6150 pic16 - excluded some tests due error: no target memory available for
6153 2006-05-22 Borut Razem <borut.razem AT siol.net>
6155 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6156 second try. Thanks Stas Sergeev once more.
6158 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6160 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6161 (genLeftShift, genRightShift): fixed bug 1491627
6162 * src/hc08/peeph.def (rules 7, 8.x): added
6163 * support/regression/tests/shifts.c (ShiftLeftByParam,
6164 ShiftRightByParam, testShiftByParam): added to test variable shifting
6166 2006-05-20 Raphael Neider <rneider AT web.de>
6168 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6169 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6170 (allocReg): add only new registers to dynAllocRegs,
6171 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6172 #1489055, #1445850, and probably #1483693
6174 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6176 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6177 bug in for-loop that didn't emit the last of CONFIG and ID registers
6179 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6181 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6183 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6184 1489016, 1434401 and 1490124
6185 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6186 1489016, 1434401 and 1490124
6188 2006-05-17 Borut Razem <borut.razem AT siol.net>
6190 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6193 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6195 * device/include/mcs51/P89c51RD2.h,
6196 * device/include/mcs51/P89LPC901.h,
6197 * device/include/mcs51/P89LPC922.h,
6198 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6200 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6202 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6203 to fix missing stack pragma in compiled binary object file,
6205 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6207 * support/packihx/configure.in,
6208 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6209 determine sizeof basic types even while cross compiling
6211 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6213 * src/avr/gen.c (aopop),
6214 * src/ds390/gen.c (aopOp),
6215 * src/hc08/gen.c (aopOp),
6216 * src/mcs51/gen.c (aopop),
6217 * src/pic16/gen.c (pic16_aopOp),
6218 * src/pic/gen.c (aopOp),
6219 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6220 if size of operand is smaller than spill location
6222 2006-05-12 Borut Razem <borut.razem AT siol.net>
6224 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6225 have to have CR/LF line endings even if they are checked out on *nix
6226 or on WIN32 in cygwin binmode
6228 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6230 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6231 * device/include/ds80c390.h: added sfr16 definitions
6235 * src/ds390/ralloc.c,
6236 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6237 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6238 bit returning functions
6239 * support/regression/tests/sfr16.c: enabled test on ds390
6241 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6243 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6244 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6246 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6248 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6249 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6250 (cl_address_space constructor): removed expensive initialization,
6251 (cl_address_space::get_cell): extended for late initialization,
6252 (cl_address_space::*): use late initialization,
6253 (cl_address_decoder::activate): removed expensive initialization,
6254 This reduced regression test running time by 25%
6256 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6264 * support/packihx/Makefile.in,
6265 * support/packihx/clean.mk,
6266 * support/packihx/Makefile.bcc,
6267 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6269 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6271 * src/SDCCval.c (valNot): fix for regression test failure
6272 of not.c on big endian hosts
6274 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6276 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6278 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6280 * device/lib/mcs51/Makefile.in: changed string comparison operator
6281 to = for POSIX compliance; == is bash extension
6283 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6285 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6288 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6290 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6291 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6292 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6293 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6294 bug report #1478657,
6296 2006-05-05 Borut Razem <borut.razem AT siol.net>
6298 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6301 2006-05-02 Borut Razem <borut.razem AT siol.net>
6303 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6304 create *.ind, which made make to fail if invoked with -j 2
6306 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6308 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6309 Hubert Sack for patch 1479782
6311 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6313 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6315 2006-05-01 Raphael Neider <rneider AT web.de>
6317 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6318 (create_pic): store only prefix-free device name,
6319 (init_pic): check for device names with "16" prefix,
6321 * src/pic/device.h (struct PIC_device),
6322 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6324 * device/include/pic/pic12f{635,675,629,683}.h,
6325 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6326 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6327 * device/include/pic/pic16f505.h,
6328 * device/lib/pic/libdev/pic16f505.c: removed
6329 * device/include/pic/pic14devices.txt: added support for pic12f
6330 devices, removed unsupported non 16-bit devices
6331 [above changes provided by patch from Zik Saleeba]
6332 * src/pic/*, src/pic16/*, device/include/pic16/*,
6333 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6335 2006-05-01 Borut Razem <borut.razem AT siol.net>
6337 * configure.in, configure, doc/Makefile.in:
6338 sync with nightly build makefile - latex, dvipdf and dvips
6341 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6343 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6344 in the library source
6346 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6348 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6350 2006-04-28 Raphael Neider <rneider AT web.de>
6352 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6353 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6354 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6355 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6357 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6359 * device/lib/pic/libdev/Makefile.in,
6360 * device/lib/hc08/Makefile.in,
6361 * device/lib/gbz80/Makefile.in,
6362 * device/lib/z80/Makefile.in,
6363 * device/lib/ds390/Makefile.in,
6364 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6365 thanks to Borut for the bug report
6367 * configure: always create doc/Makefile independent from --enable-doc
6368 * Makefile.in: always install from directory doc independent from
6370 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6372 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6373 * doc/Makefile.in: install *.txt if present
6374 * device/include/Makefile.in (install): added installation of pic/*.inc
6375 and pic/*.txt files again, they were erroneously removed
6377 2006-04-28 Raphael Neider <rneider AT web.de>
6379 * src/pic/{gen.c,main.h,pcode.c},
6380 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6381 concerning signedness with casts
6383 2006-04-28 Raphael Neider <rneider AT web.de>
6385 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6386 definition of an interrupt handler,
6387 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6388 interrupt handler stuff from picglue() to separate routine,
6389 (picglue): enabled definition of intr handlers in files w/o main()
6391 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6393 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6394 compilation with MSVC 2005 Express Edition (VC8)
6396 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6398 * device/lib/Makefile: fixed build of gbz80 lib
6400 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6402 * support/regression/tests/bug-460010.c,
6403 * support/regression/tests/bug-524691.c,
6404 * support/regression/tests/bug-716242.c: removed conditional defines
6405 that are already in testfwk.h
6407 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6409 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6410 (AccAXRsh1): added, shift right by 1,
6411 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6413 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6415 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6417 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6418 remove cast to same type
6419 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6420 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6422 * link/z80/Makefile: removed, they have moved to
6425 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6426 * install-sh: fix bug #1204398 by setting umask 0022
6427 * device/lib/Makefile: separate build of z80 and gbz80 lib
6429 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6431 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6432 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6434 One basic decision: e.g. src/clean.mk includes further files. In order
6435 to make this work there are two solutions:
6436 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6437 run configure on them. This way they can use
6438 'include $(srcdir)/port-clean.mk'
6439 - always include clean.mk by the Makefile at the same level. To avoid
6440 that `make clean` tries to include and build Makefile.dep the
6441 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6442 implemented, because now even `make uninstall` doesn't create
6443 Makefile.in. clean.mk could be eliminated by pasting it in
6446 * debugger/mcs51/Makefile.in: build own objects from library sources
6447 (SLIB, SDCC) in current directory
6449 * configure, configure.in: renamed --disable-device-lib-build in
6450 --disable-device-lib; added --enable-doc, the required tools are
6451 searched by configure; added result message; the toolchain for the
6452 belonging ports are now only built, if the port is enabled.
6454 * support/regression/*: all output is written in directory gen, because
6455 the fwk and ports directories don't livet in the build tree using vpath
6457 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6458 --disable-device-lib, added --enable-doc, added section VPATH
6460 * sim/ucsim/configure.in,
6461 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6462 z80 are enabled by default
6464 2006-04-24 Raphael Neider <rneider AT web.de>
6466 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6467 to config word, "pic14_"-prefixed some extern functions
6468 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6469 config word has been found
6470 * src/pic/device.h: added prototypes
6471 * src/pic/pcode.c: added "pic14_"-prefix where needed
6472 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6474 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6476 (pic14emitRegularMap): ignore config words,
6477 (pic14createInterruptVect): moved generating __config directives away
6478 (picglue): have __config directives emitted
6480 2006-04-24 Borut Razem <borut.razem AT siol.net>
6482 * doc/Makefile: sync with nightly build makefile
6484 2006-04-24 Raphael Neider <rneider AT web.de>
6486 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6487 registers that have not been assigned proper liveranges,
6488 fixes #1469504 and #1474602,
6489 (pCodeRegOptimizeRegUsage): fixed typo in comment
6491 2006-04-24 Borut Razem <borut.razem AT siol.net>
6493 * device/examples/main8051.c: deleted - it was removed from CVS
6494 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6495 after the transition to Subversion
6496 * src/SDCCalloc.h: deleted - it was removed from CVS
6497 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6498 after the transition to Subversion
6499 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6500 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6501 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6502 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6504 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6506 * as/asx8051.dsp: added mcs51/strcmpi.h
6507 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6508 * as/hc08/aslink.h: updated lnksect prototype
6510 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6512 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6513 (newdot): handle A_ABS
6515 * as/mcs51/asout.c (outarea): output address
6516 * as/hc08/lkaomf51.c,
6517 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6519 * as/mcs51/i51pst.c,
6520 * as/z80/z80pst.c: "ABS" is not A_OVR
6521 * as/hc08/lkarea.c (newarea): read a_addr,
6522 (lnkarea): added codemap array, sort absolute areas to the front,
6523 combine all GSINITx/GSFINAL,
6524 (find_empty_space, allocate_space): new functions,
6525 (lnksect): return next address, handle absolute sections
6526 * as/mcs51/lkarea.c (newarea): read a_addr,
6527 lnksect2 prototype changed,
6528 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6529 (find_empty_space, allocate_space): new, factored out of lnksect2,
6530 (lnksect2): return next address, handle absolute sections
6532 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6533 * as/hc08/lklibr.c (addfile, fndsym),
6534 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6535 index out of range and detect both '\' and '/'
6536 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6537 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6538 regression tests (ds390 cannot return bool yet)
6539 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6540 document critical interrupts on z80, document changed SDCC define
6541 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6542 (_a390_mapping): added .org directive
6543 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6544 (genMultOneByte): fixed warnings
6545 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6547 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6548 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6549 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6550 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6551 * src/pic16/main.c: removed newReg prototype
6552 * src/pic16/pcode.c,
6553 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6555 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6557 * src/pic16/ralloc.c
6558 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6560 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6561 from short to PIC_OPTYPE
6562 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6563 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6564 optype from short to PIC_OPTYPE
6565 * src/port.h: made int_size unsigned to fix warnings
6566 * src/SDCC.y: fixed warning on MSVC
6567 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6568 * src/SDCCopt.c (convertToFcall): fixed warnings
6569 * src/SDCCsymt.h: removed double prototype for genSymName
6570 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6571 offset int to fix warnings
6573 2006-04-22 Borut Razem <borut.razem AT siol.net>
6575 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6576 references to CVS replaced with Subversion
6578 2006-04-21 Borut Razem <borut.razem AT siol.net>
6580 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6581 references to CVS replaced with Subversion
6583 2006-04-19 Borut Razem <borut.razem AT siol.net>
6585 * src/version.awk: adapted for svn
6586 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6587 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6588 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6589 /binutils-avr/etc/*.vi, *.jin: removed all properties
6590 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6592 2006-04-19 Borut Razem <borut.razem AT siol.net>
6594 * CVS to Subversion migration completed
6596 2006-04-18 Borut Razem <borut.razem AT siol.net>
6598 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6599 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6601 2006-04-17 Borut Razem <borut.razem AT siol.net>
6603 * device/include/Makefile.in: added pic/*.inc to the installation
6605 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6607 * support/regression/collate-results.py: fixed output in case of
6609 * support/regression/generate-cases.py: fixed splitting of pathnames
6611 * as/hc08/lklibr.c (addfile),
6612 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6614 2006-04-11 Raphael Neider <rneider AT web.de>
6616 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6617 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6618 * src/pic16/pcode.c (assignValnums): fixed #1460578
6620 2006-04-11 Raphael Neider <rneider AT web.de>
6622 * device/lib/pic/libdev/*.c,
6623 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6624 fixes #1468739, enables compilation in --std-c99 mode
6625 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6627 2006-04-11 Raphael Neider <rneider AT web.de>
6629 * src/pic/device.c (find_device): removed debug output
6630 (list_valid_pics): enabled verbose listing of supported devices
6631 * device/include/stdbool.h: define bool as char for pic14/16 as well
6633 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6635 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6637 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6639 * .version: bumped version to 2.5.6
6640 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6642 2006-04-06 Raphael Neider <rneider AT web.de>
6644 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6645 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6646 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6647 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6648 pic14_constructAbsMap
6649 (pic14printPublics): declare absolute global symbols as global
6650 (pic14createInterruptVect),
6651 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6652 (newReg): assume new registers unused, use correct name in
6653 hashtable (reg->name instead of name), more debugLog output
6654 * src/pic/device.h (PIC_device): added fields for verbose output
6655 * src/pic/device.c: moved device definition to pic14devices.txt,
6656 added routines for runtime parsing of pic14devices.txt,
6657 added support for second config word
6658 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6659 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6660 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6661 (_pic14_parseOptions): moved pCodeInitRegisters here
6662 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6663 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6664 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6665 handling the pseudo stack
6666 * device/lib/Makefile.in: ignore failures in objects-pic16,
6667 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6668 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6669 * device/lib/pic/Makefile.subdir,
6670 * device/lib/pic16/Makefile.subdir: improved clean rules
6671 * device/lib/pic/libdev/: NEW, pic14 device libraries
6672 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6673 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6674 * device/include/Makefile.in: create subdir and install pic14 headers
6675 * device/include/pic/p16f_common.inc: removed unused declarations
6676 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6677 PICs from inc2h.pl v1.6,
6678 replaced BIT_AT macros with struct declarations
6679 * device/include/pic/pic14devices.txt: definition of supported devices,
6680 all above improvements contributed by Zik Saleeba, thanks
6681 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6682 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6685 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6687 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6688 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6689 thanks to Charles Olds
6691 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6693 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6695 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6697 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6698 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6699 * support/regression/bug1464657.c: added, new test
6701 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6703 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6706 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6708 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6709 --no-peep and --peep-file <file> are used don't use default rules but
6712 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6714 * src/mcs51/gen.c (genCall): fixed bug 1457608
6716 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6718 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6719 changes seem to cause (trigger?) problems with the build system.
6721 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6723 * src/SDCCpeeph.c (operandsLiteral): new, added,
6724 (callFuncByName): inserted operandsLiteral
6725 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6727 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6729 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6730 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6732 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6734 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6735 implemented patch 1120823 Thanks to Willy De la Court (normal
6736 interrupts need an interrupt number now if they are made critical),
6737 and enabled nesting of critical functions though not for gbz80
6738 (genCritical, genEndCritical): added functions
6739 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6740 * src/z80/mappings.i: added "ei" to all mappings
6742 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6744 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6745 submitted by the Debian SDCC maintainer Aurelien Jarno:
6746 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6747 archive with gcc 4.1 on mips and wrote the patch"
6749 2006-03-16 Raphael Neider <rneider AT web.de>
6751 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6752 the left operand is shorter than the result (c* = lit-c* + int),
6754 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6757 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6759 * src/.version: increased version number to 2.5.5
6760 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6761 linking is done manually in pic16 port's _linkEdit,
6762 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6763 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6764 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6765 allocate asmop as AOP_ACC,
6766 (aopForRemat): added parameter 'bool result' in function declaration,
6767 (pic16_aopGet): return AOP_ACC when accessing WREG,
6768 (pic16_popGetTempReg): minor modification,
6769 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6770 'pic16_allocWithIdx',
6771 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6772 calling function in absolute addresses,
6773 (genAssign): take into account AOP_ACC asmop,
6774 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6775 * src/pic16/pcoderegs.c: some debug functions and lines added,
6776 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6777 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6779 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6780 call to allocReg, not by manually allocating a new one,
6781 (pic16_assignRegisters): now before going through the register
6782 allocating functions mark all registers as free. This eliminates some
6783 side effects resulting from peephole parser done earlier in the backbone
6785 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6787 * src/SDCCicode.c (geniCodeLogic),
6788 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6790 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6792 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6793 (genSend): bugfix, do not allocate and free twice,
6794 (shiftRLong): handle partially overlapping aops
6795 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6797 2006-03-08 Borut Razem <borut.razem AT siol.net>
6799 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6802 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6804 * support/regression/tests/bug1409955.c: new, added
6805 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6806 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6807 (aopForSym, aopOp): increment asmop.allocated if reused,
6808 (freeAsmop): decrement asmop.allocated and check for zero instead of
6810 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6811 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6812 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6813 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6814 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6815 genSignedRightShift, genRightShift, genDataPointerGet,
6816 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6817 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6818 in reverse order from allocation,
6819 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6820 added swappedLR to keep track
6821 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6822 pdata & code for GCC, z80, gbz80 & hc08
6823 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6825 2006-03-08 Raphael Neider <rneider AT web.de>
6827 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6829 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6831 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6832 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6833 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6835 2006-03-06 Borut Razem <borut.razem AT siol.net>
6837 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6838 made the linker quiet
6840 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6842 * src/pic16/gen.c (genPcall): fixed bug #1443644
6843 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6844 which dumps before the function entry point a data byte which represents
6845 the number of the local variables used by the specified function, added
6846 'xinst' for initial support for Extended Instruction Support,
6847 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6848 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6849 port->fun_prefix anymore (may change later),
6850 (genFunction, genEndFunction): do not store/restore local registers for
6851 _main (this should take care the --main-return command line option in
6853 (genOr): removed some legacy pic-port instructions,
6854 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6855 performing operations with SFR's causes data to be written more than
6856 once to each SFR. Perhaps SFRs should be handled in special cases...
6857 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6859 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6860 into account for stack starting position,
6861 (struct OPTIONS pic16_optionsTable): added command line argument
6862 --extended or -y for Extended Instruction Support,
6863 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6864 (deassignLRs): *** perhaps the most important change, old 'for' code
6865 (commented out for reference), didn't account for some registers which
6866 were left marked 'not free' after a pointer operation. The change
6867 reduces register usage a lot in some cases
6869 2006-03-04 Borut Razem <borut.razem AT siol.net>
6871 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6873 * support/regression/tests/bug-524697.c: decreased array size for
6874 mcs51 to fit into the internal RAM
6875 * support/regression/Makefile.in: a little bit more verbose
6877 2006-03-03 Borut Razem <borut.razem AT siol.net>
6879 * support/regression/fwk/lib/testfwk.c,
6880 support/regression/fwk/include/testfwk.h: introduced function
6881 _prints(), nonrecursive _printn(), call _initEmu() from main()
6882 * support/regression/ports/gbz80/support.asm,
6883 support/regression/ports/ucz80/support.asm,
6884 support/regression/ports/z80/support.asm,
6885 support/regression/ports/ds390/support.c,
6886 support/regression/ports/hc08/support.c,
6887 support/regression/ports/host/support.c,
6888 support/regression/ports/mcs51/support.c,
6889 support/regression/ports/xa51/support.c: added empty _initEmu()
6891 * support/regression/ports/pic16/gpsim.cmd,
6892 support/regression/ports/pic16/spec.mk,
6893 support/regression/ports/pic16/support.c,
6894 support/regression/Makefile.in: added pic16 regression test
6896 2006-03-01 Raphael Neider <rneider AT web.de>
6898 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6899 genConstPointerGet): use safe way of generating MOVFF to cover
6900 literals as well as registers, fixes bug #1440527
6901 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6903 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6904 more correctly, fixes bug #1232186
6905 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6906 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6907 gplink guess the correct processor in more cases, applied patch
6908 from Till Riedel attached to and fixing bug #1436552
6910 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6912 * support/regression/tests/array.c: added, contains check for #1434401
6913 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6915 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6917 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6918 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6919 * device/include/mcs51/c8051f326.h,
6920 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6921 * device/include/mcs51/c8051f000.h,
6922 * device/include/mcs51/c8051f018.h,
6923 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6924 PCON_IDLE,PCON_STOP and added sfr16 definitions
6926 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6928 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6929 genGetWord): fixed bug 1409955
6931 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6933 * device/include/hc08/mc68hc908gp32.h,
6934 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6936 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6938 * src/SDCCast.c (constExprValue): return NULL if not a value
6939 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6940 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6941 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6943 2006-02-13 Borut Razem <borut.razem AT siol.net>
6945 * src/regression/ptrarg.c: added, fails due to bug #1430967
6946 * src/regression/Makefile: ptrarg.c added, ...
6948 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6950 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6951 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6953 2006-02-11 Borut Razem <borut.razem AT siol.net>
6955 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6956 print "Processor: xxx" message to stdout only if --verbose
6958 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6960 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6961 * support/regression/tests/bug1426356.c: added
6962 * support/regression/tests/bitfields.c: removed 2 tests
6964 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6966 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6967 * device/include/mcs51/c8051f330.h,
6968 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6969 PCON_IDLE,PCON_STOP and added sfr16 definitions
6970 * device/lib/_divsint.c,
6971 * device/lib/_divuint.c,
6972 * device/lib/_divulong.c,
6973 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6974 register bank bug for small stackauto
6976 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6978 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6980 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6982 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6983 * all.dsp: corrected several bin paths
6984 * device/include/mcs51/c8051f120.h,
6985 * device/include/mcs51/c8051f300.h,
6986 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6987 to PCON_IDLE,PCON_STOP
6988 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6989 * device/lib/printf_large.c (output_float): fixed bug 1388703
6990 * support/regression/tests/bug1057979.c: added test for bug 1388703
6992 2006-02-08 Raphael Neider <rneider AT web.de>
6994 * src/pic/pcode.c (pciTRIS): fixed typo,
6995 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6996 (LinkFlow): fixed handling of flows that end in a call,
6997 (ReuseReg): perform safety check earlier
6998 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6999 to work with flows at the beginning of a pBlock,
7000 fixes #1426557 (Symbol not previously defined),
7001 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7003 (RemoveUnusedRegisters): update register usage info
7004 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7005 created, reuse existing ones instead
7006 * src/pic/gen.c (genPcall): fixed #1424719
7008 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7010 * link/z80/lkmain.c,
7012 * link/z80/lkdata.c,
7013 * link/z80/aslink.h: fixed build on current cygwin:
7014 replaced getline() by lk_getline()
7016 2006-02-01 Borut Razem <borut.razem AT siol.net>
7018 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7019 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7020 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7021 src/regression/bool1.c, src/regression/bool2.c,
7022 src/regression/bool3.c, src/regression/call1.c,
7023 src/regression/compare.c, src/regression/compare10.c,
7024 src/regression/compare2.c, src/regression/compare3.c,
7025 src/regression/compare4.c, src/regression/compare5.c,
7026 src/regression/compare6.c, src/regression/compare7.c,
7027 src/regression/compare8.c, src/regression/compare9.c,
7028 src/regression/configword.c, src/regression/for.c,
7029 src/regression/inline.c, src/regression/mult1.c,
7030 src/regression/nestfor.c, src/regression/or1.c,
7031 src/regression/pointer1.c, src/regression/ptrfunc.c,
7032 src/regression/rotate1.c, src/regression/rotate2.c,
7033 src/regression/rotate3.c, src/regression/rotate4.c,
7034 src/regression/rotate5.c, src/regression/rotate6.c,
7035 src/regression/rotate7.c, src/regression/string1.c,
7036 src/regression/struct1.c, src/regression/sub.c,
7037 src/regression/sub2.c, src/regression/switch1.c,
7038 src/regression/while.c, src/regression/xor.c,
7039 src/regression/create_stc, src/regression/simulate,
7040 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7042 * src/regression/gpsim_assert.h: added
7044 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7046 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7047 ((void (code *) (void)) 0) ();
7056 * as/mcs51/aslink.h,
7058 * as/mcs51/asmain.c,
7059 * as/mcs51/lkdata.c,
7061 * as/mcs51/lkmain.c,
7064 * as/z80/asmain.c: fixed build on current cygwin:
7065 replaced getline() by as_getline()
7067 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7069 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7070 declarator in the symbol chain
7072 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7073 parameter list for function pointers
7074 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7075 * support/regression/tests/bug-716242.c: added
7077 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7079 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7081 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7083 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7085 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7086 inifinitely recurseable, added static
7087 * support/regression/tests/bug-1408066.c: added
7089 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7092 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7093 renamed, added possibility to create "postLoopLbl"-labels
7094 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7095 newiTempLoopHeaderLabel
7096 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7097 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7098 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7099 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7100 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7101 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7102 (basicInduction): fixed bug #136564, made static,
7103 (loopInduction): changed parameter of basicInduction, made static,
7104 (addPostLoopBlock): added
7105 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7106 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7108 * support/regression/tests/bug-136564.c: added
7109 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7110 --std-sdcc99 to LIBSDCCFLAGS
7112 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7114 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7116 * support/regression/tests/bug-1406131.c: added
7118 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7120 * src/SDCCast.c (decorateType): fix promotion of unary minus
7121 * src/SDCCsymt.c (computeType): beautified
7122 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7123 (valUnaryPM, valComplement): fix sign and promotion,
7124 (valNot): ANSI: result type is int (SDCC: unsigned char)
7125 * support/regression/tests/uminus.c: speedup by removing superflous
7127 * support/regression/tests/onebyte.c: added promotion and signedness
7128 tests for unary minus
7129 * support/regressions/tests/bug-477927.c: disable warning about
7130 uninitialized variables
7131 * support/regression/tests/not.c: added
7133 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7135 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7136 * src/mcs51/gen.c (gen51Code): show final register usage after
7137 fillGaps in asm with --i-code-in-asm
7138 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7139 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7140 incUsed, rliveClear, adjustIChain): made static,
7141 (setFromRange): excluded because it's unused,
7142 (findPrevUseSym, markWholeLoop): added,
7143 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7144 through all branches of predecessors enables sdcc to emit the warning
7145 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7146 (rlivePoint): made static, added parameter emitWarnings which is only
7147 true during the first run out of two,
7148 (findRecursiveSucc, findRecursivePred): removed,
7149 (computeLiveRanges): made static, added parameter emitWarnings,
7150 (dumpIcRlive): added for debugging only
7151 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7152 removed prototype of setFromRange()
7153 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7154 in call of computeLiveRanges()
7155 * support/regression/tests/bug-895992.c: added
7156 * support/regression/tests/bug-971834.c: added
7157 * support/valdiag/tests/bug-895992.c: added
7158 * support/valdiag/tests/bug-971834.c: added
7160 2005-12-18 Raphael Neider <rneider AT web.de>
7162 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7163 (genUnpackBits): improved code for direct operands,
7164 (genPackBits): improved code for literal assignment to bitfields
7165 and for direct destination operands (no FSR indirection),
7166 prevented redundant AND, fixes #1362800,
7167 (AccLsh): added parameter to disable masking of the result
7168 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7169 skip instructions with side-effects (like incfsz),
7170 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7171 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7172 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7175 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7177 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7178 volatile variables as spill location
7180 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7182 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7184 * support/regression/tests/bug-1376320.c: added
7186 2005-12-08 Raphael Neider <rneider AT web.de>
7188 * src/pic/device.c: renamed is_shared to pic14_is_shared
7189 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7190 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7191 (is_valid_identifier): added for above workaround
7193 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7195 * device/lib/Makefile.in: fixed to enable port-specific-objects
7196 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7197 char, thanks Hubert Sack
7198 * doc/sdccman.lyx: documented --xstack-loc,
7199 elaborated a bit more on interrupts and pitfalls,
7200 removed "setjmp/longjmp unsupported",
7201 documented some unsupported C99 features
7202 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7203 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7204 if, thanks Hubert Sack
7205 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7206 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7208 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7209 regression tests can report resource usage (rfe 700441)
7210 * support/regression/collate-results.py: report resource usage
7211 * support/regression/ports/ds390/spec.mk,
7212 * support/regression/ports/hc08/spec.mk,
7213 * support/regression/ports/mcs51/spec.mk,
7214 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7215 * support/regression/ports/ds390/uCsim.cmd,
7216 * support/regression/ports/hc08/uCsim.cmd,
7217 * support/regression/ports/mcs51/uCsim.cmd,
7218 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7219 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7220 library, use the default one
7221 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7222 building the library
7224 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7226 * config.dsp: added dependency on .version and configure_vc.awk
7227 * device/include/setjmp.h: updated for --stack-auto and --xstack
7228 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7229 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7230 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7231 * device/lib/libsdcc.lib: added _setjmp
7232 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7233 (decorateType): fixed bug 1372851,
7234 (optimizeGetHbit): fixed warning
7235 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7236 array initialisation
7237 * support/regression/tests/bug1057979.c: added test for bug 1358192
7238 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7240 2005-12-03 Borut Razem <borut.razem AT siol.net>
7242 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7243 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7245 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7247 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7248 createIval): implement symbol independant "flexible array member",
7249 (createIvalCharPtr): implemented flexible array initialisation with a
7251 * src/SDCCsymt.c (copyStruct): removed,
7252 (getSize): fixed misleading comment,
7253 (getAllocSize): removed, the additional allocation size is now in
7254 sym->flexArrayLength,
7255 (checkStructFlexArray): new, syntax checks for flexible array members,
7256 (compStructSize): added syntax checks for "flexible array members"
7257 (copyStruct): removed,
7258 (copyLinkChain): removed inefficient fix for bug 770487
7259 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7260 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7261 symbol->flexArrayLength
7263 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7264 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7265 * support/regression/tests/structflexarray.c: added
7266 * support/valdiag/tests/structflexiblearray.c: added
7268 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7270 * src/SDCCast.c (decorateType): fixed bug 1368489
7271 * support/Util/SDCCerr.c,
7272 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7274 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7276 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7277 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7279 2005-11-27 Borut Razem <borut.razem AT siol.net>
7281 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7282 support/cpp2/mkdeps.h: added command line option
7283 -obj-ext=<extension> to SDCPP to define object file externion, used
7284 for generation of make dependencies (-M)
7285 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7287 2005-11-26 Borut Razem <borut.razem AT siol.net>
7289 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7290 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7291 added pic and pic16 libraries
7293 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7295 * device/include/float.h: Corrected typo in prototype of __fsgt
7297 2005-11-25 Borut Razem <borut.razem AT siol.net>
7299 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7300 added creation of model-mcs51-stack-auto libraries
7302 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7304 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7306 * src/SDCCast.c (createIvalArray): removed obsolete comment
7308 2005-11-24 Borut Razem <borut.razem AT siol.net>
7310 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7311 added missing device/lib/mcs51/crt*.asm sources
7313 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7315 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7317 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7319 * device/lib/_fs2schar.c,
7320 * device/lib/_fs2sint.c,
7321 * device/lib/_fs2slong.c: optimized inline asm
7323 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7325 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7326 Better handling of floats between -1.0 and 0.0.
7328 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7330 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7331 (the missing "if"s prohibited removal of redundant labels)
7333 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7335 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7336 Properly convert floats between -1.0 and 0.0 to long, int, and char
7337 types (max integer value of negative floats tends to zero).
7338 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7339 Removed changes made so to work properly with floats between
7340 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7343 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7345 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7346 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7347 (genCast) cosmetic change
7348 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7349 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7351 * support/regression/tests/bitfields (testSignedBitfields): added
7353 2005-11-18 Borut Razem <borut.razem AT siol.net>
7355 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7356 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7357 introduced SILENT option to make building of pic16 libraries less
7359 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7361 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7362 Now they work properly with floats between -1.0 and 0.0
7363 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7365 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7367 * src/SDCCicode.c (printOperand): added missing else
7369 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7371 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7372 reformatted for better readability
7373 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7376 2005-11-17 Borut Razem <borut.razem AT siol.net>
7378 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7379 introduced SILENT option to make building of pic16 libraries less
7380 verbose - used for nightly snapshot build
7381 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7382 available on Win32 platforms.
7383 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7384 medium, large, pic and pic16
7386 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7388 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7389 printf("%f"...) sets fraction to zero.
7391 2005-11-16 Raphael Neider <rneider AT web.de>
7393 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7395 * src/pic/gen.c (genIfx): implemented for CARRY bit
7396 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7397 to generic pointers, fixes #1357332,
7398 (pic16_movLit2f): NEW,
7399 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7401 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7403 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7405 2005-11-11 Raphael Neider <rneider AT web.de>
7407 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7408 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7409 compute pointer's type from operand,
7410 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7411 improved single bit reads, fixes bug #1353379
7413 2005-11-09 Borut Razem <borut.razem AT siol.net>
7415 * support/scripts/sdcc.nsi: added lib/pic to the package
7417 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7419 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7421 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7423 * support/regression/tests/bug1348008.c: added
7424 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7425 * support/regression/tests/bug1337835.c: updated comment
7427 2005-11-06 Borut Razem <borut.razem AT siol.net>
7429 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7430 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7431 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7432 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7433 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7434 dynamic construction of cl_error_class and derivates - 2.nd try
7436 2005-11-05 Borut Razem <borut.razem AT siol.net>
7438 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7439 bug, which caused Bus Errors on sparc solaris
7441 2005-11-04 Borut Razem <borut.razem AT siol.net>
7443 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7444 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7445 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7446 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7447 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7448 and derivates to resolve the initialization problem on OSX
7450 2005-11-02 Borut Razem <borut.razem AT siol.net>
7452 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7453 corrected typo - #include <winsock2.h>
7455 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7457 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7458 (_asxxxx_mapping): added org directive for future enhancements
7460 2005-11-01 Borut Razem <borut.razem AT siol.net>
7462 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7463 enabled sockets on WIN32
7464 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7466 2005-10-31 Borut Razem <borut.razem AT siol.net>
7468 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7469 WIN32 backslash path delimiters should be escaped when used in C strings
7470 * support/regression/tests/bitfields.c: exclude failing assertions for
7471 __CYGWIN32__ and __MINGW32__ hosts
7473 2005-10-30 Borut Razem <borut.razem AT siol.net>
7475 * src/SDCCutil.c: corrected double comparison typo
7477 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7479 * device/lib/medium/Makefile: added for new memory model medium
7480 * device/include/asm/mcs51/features.h: updated for medium/pdata
7481 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7482 added Multiply & Accumulate sbit's and MAC0_PAGE define
7483 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7484 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7485 * device/lib/_mullong.c: update for medium model
7486 * device/lib/incl.mk: added medium model
7487 * doc/sdccman.lyx: documented medium model
7488 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7489 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7490 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7491 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7492 (allocParms): set SCLS and OCLS to pdata for medium model
7493 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7495 (powof2): return <0 if not power of 2
7496 * src/avr/gen.c (genBitWise): use updated powof2
7497 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7498 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7499 (shiftLLeftOrResult): use B if necessary
7500 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7501 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7502 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7503 * support/regression/Makefile.in: added test-mcs51-medium
7504 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7506 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7508 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7510 * device/lib/time.c (mktime): fixed bug 1334315
7512 2005-10-28 Raphael Neider <rneider AT web.de>
7514 * device/include/pic/p16f_common.inc: added common declarations
7515 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7517 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7519 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7520 (aopPutUsesAcc): added to predict accumulator use,
7521 (assignResultValue): save acc if necessary,
7522 (genMinusDec): store result if indirectly addressed,
7523 (genDivOneByte): save acc if necessary,
7524 (movLeft2Result): bugfix if left already in acc,
7525 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7526 attention to accumulator use (esp. pdata),
7527 (genReceive): receive pdata correctly
7528 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7529 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7531 2005-10-27 Raphael Neider <rneider AT web.de>
7533 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7535 2005-10-27 Raphael Neider <rneider AT web.de>
7537 * .version: changed version to 2.5.4
7538 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7539 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7540 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7541 arithmetics support routines
7542 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7543 * device/lib/Makefile.in: also create installdir for pic
7545 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7547 * src/pic/device.c (dump_sfr): rewritten to delegate register
7548 placement to the linker (use `extern sym' rather than sym EQU addr),
7549 (validAddress): fixed to check last specified address
7550 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7551 (popGetLit): truncate literal value to 8 bit,
7552 (popGet): moved assert to more appropriate place
7553 (popGetExternal): create pCode operand from and mark the according
7554 symbol as being `extern'
7555 (popGetAddr): added sanity check on immediate's offset, provide
7556 GPOINTER tag on demand
7557 (aopPut): fixed for immediates,
7558 (mov2w_op): move operand's address or contents to WREG (depending on
7559 operand type), safer variant of mov2w,
7560 (movwf,call_libraryfunc): NEW, handy abbreviations,
7561 (get_argument_pcop,get_return_val_pcop,pass_argument,
7562 get_returnvalue): interface for accessing function parameters and
7564 (assignResultValuei,genRet): use new parameter/return value interface
7565 (pic14_getDataSize): back to old version handling generic pointers,
7566 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7567 provided implementation and/or fixed old one,
7568 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7569 calls, removed legacy 8051 reference code
7570 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7571 (loadSignToC): NEW, move the operands sign bit to CARRY,
7572 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7573 genRightShiftSigned, accepts negative shift counts,
7574 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7575 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7576 generic pointers, __data pointers and __code pointers,
7577 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7578 and signed bitfields, limit bitfields to 8 bit,
7579 (genDataPointerGet): fixed number of bytes read,
7580 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7581 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7582 pointers to constant data are no longer assumed to point to __code
7583 space, removed invalid pointer types,
7584 (bitpatternFromVal): retrieve the PICs representation of an integer
7586 (genDataPointerSet): fixed assigning to po_immediate operands,
7587 (genGenPointerSet): implemented as library call,
7588 (genIfx): fixed incorrect condition,
7589 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7590 provide GPOINTER tag according to destination's storage class,
7591 (genCast): added code to handle casting to generic pointers, added
7592 sign-/zero extension of the result
7593 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7594 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7595 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7597 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7598 address/register resides in the shared banks
7599 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7600 put all variables into separate sections (have the linker arrange
7602 (picglue): put init code and interrupt handlers in separate sections
7603 * src/pic/main.c: added port specific options table, modified to PORT
7604 structure to make GPOINTERs 3 byte, added pic14_options
7605 (_pic14_do_link): private linking routine (update paths to libraries,
7606 add libsdcc.lib by default)
7607 * src/pic/main.h: declare pic14_options
7608 * src/pic/pcode.c: fixed instructions i/o relations,
7609 (RegCond): reverted to correct version,
7610 (newpCodeOpLit): truncate literals to 8 bit,
7611 (genericPrint): added debug output,
7612 (getRegFromInstruction): fixed for various operand types, simplified
7613 (BuildFlow): fixed broken handling of isntructions with labels
7614 (LinkFlow): start at last instruction in flow (skip trailing comments),
7615 pass the flow on to the next instruction after CALL
7616 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7617 (insertPCodeInstruction): fixed inserting after a skip instruction,
7618 (DoBankSelect): fixed for labeled instructions
7619 (OptimizepBlock): honor --nopeep switch
7620 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7621 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7622 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7623 (pCodeOptime2pCodes): allow disabling this optimization via
7624 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7625 but is still buggy), started implementation of a dataflow based
7626 pCode optimization (CSE + dead code elimination)
7627 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7628 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7629 names are independant of the stack location and therefore portable across
7632 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7634 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7635 (selectSpil): fixed bug 1337835 by not spilling bit variables
7636 * support/regression/tests/bug1337835.c: added test for this bug
7637 * src/mcs51/peeph.def: restart after rule 3.c,
7638 addded rules 263.x to optimize loading constants
7640 2005-10-26 Raphael Neider <rneider AT web.de>
7642 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7643 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7644 (genAssign): emit warning when casting literals to generic pointer
7645 type, also applies when taking the address of a fixed variable,
7646 (genCast): improved casting to generic pointers
7647 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7648 extern variables, added verbose error message
7649 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7651 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7653 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7654 carry must be complemented too
7655 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7656 could be emitted by genMinus
7657 * src/SDCCval.c (constVal): fixed bug 1305065
7659 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7661 * src/SDCCast.c (addCast): added promotion for bit variables
7662 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7663 promotion casts + optimisation
7664 (optimizeGetWord): fix warning 'i' might be used uninitialized
7665 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7666 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7668 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7670 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7671 all chars are promoted to int; promotion should be handled in SDCCast.c
7673 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7675 * device/lib/_strcmp.c: Fixed bug 1326457
7677 2005-10-11 Raphael Neider <rneider AT web.de>
7679 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7680 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7682 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7684 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7685 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7687 2005-10-04 Raphael Neider <rneider AT web.de>
7689 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7690 device/lib/pic16/pics.all: added pic18f1320
7691 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7693 2005-09-30 Raphael Neider <rneider AT web.de>
7695 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7696 * src/pic16/devices.inc: NEW, provides device descriptions
7697 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7699 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7701 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7704 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7706 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7707 documented Any Order Bit, Higher Order Byte and Higher Order Word
7708 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7709 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7710 (optimizeGetAbit): new, to get any bit, not only the high bit,
7711 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7712 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7713 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7714 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7715 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7716 GETABIT, GETBYTE, GETWORD: decorate them,
7717 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7718 (ast_print): added GETABIT, GETBYTE, GETWORD
7719 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7720 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7721 (geniCodeBinary): new generic binary icode,
7722 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7723 * src/port.h: updated comment for PORT.hasExtBitOp
7724 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7725 (genGetByte): new, to get a single byte,
7726 (genGetWord): new, to get a word from a long,
7727 (gen51Code): added GETABIT, GETBYTE, GETWORD
7728 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7730 2005-09-23 Raphael Neider <rneider AT web.de>
7732 * configure.in, configure: have device/lib/pic configured
7733 * device/lib/Makefile.in: added model-pic14
7734 * device/lib/clean.mk: added pic/ to clean rule
7735 * device/lib/pic: added rudimentary pic14 library providing support
7736 functions for multiplication/division/generic pointer access
7737 * src/SDCCopt.c (convilong): mark support functions as extern
7738 for pic14 port as well
7739 * src/pic/gen.c (genMult): added assertions,
7740 (genpic14Code): emit warning on unhandled iCodes
7741 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7742 * src/pic/pcode.c (pCodeOpCopy),
7743 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7744 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7745 SFR_REGISTER}), made safe for future extensions
7746 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7747 instructions even if preceeded by SKIP instructions (also remove
7748 them); removed unused code
7749 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7750 prevents leaving parts of the structure uninitialized after copying
7752 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7754 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7756 * support/regression/tests/addsub.c: added test for the bug
7758 2005-09-21 Raphael Neider <rneider AT web.de>
7760 * device/include/pic16/pic18f1220.h,
7761 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7762 * device/lib/pic16/Makefile.rules: added missing opening paren
7763 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7764 are provided in genutils.c,
7765 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7766 operand/result sizes,
7767 (genCmp): assert on NULL pointers first, then check deref'ed values
7768 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7771 2005-09-18 Raphael Neider <rneider AT web.de>
7773 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7774 as these are now unused,
7775 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7776 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7777 local, avoids uninitialized pointer dereference on r->name
7778 * src/pic16/ralloc.c (newReg): fixed indentation
7780 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7782 * src/SDCCval.c (constVal): fixed bug 730366
7783 * support/Util/SDCCerr.c,
7784 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7786 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7788 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7790 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7792 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7794 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7796 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7797 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7798 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7799 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7800 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7801 * packihx/packihx.c (hexDigit): made c unsigned char
7802 * as/mcs51/lklibr.c (fndsym),
7803 * link/z80/lkgb.c (gb),
7804 * link/z80/lklibr.c (fndsym),
7805 * link/z80/lkrloc.c (relr),
7806 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7807 * src/SDCC.lex (checkCurrFile, process_pragma),
7808 * src/SDCCglue.c (spacesToUnderscores),
7809 * src/SDCCmain.c (setParseWithComma, processFile),
7810 * src/asm.c (tvsprintf, printCLine),
7811 * src/avr/gen.c (emitcode, aopPut),
7812 * src/ds390/gen.c (emitcode),
7813 * src/hc08/gen.c (emitcode, emitinline),
7814 * src/mcs51/gen.c (emitcode, genInline),
7815 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7817 * src/pic/ralloc.c (debugLog),
7818 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7820 * src/pic16/ralloc.c (debugLog),
7821 * src/z80/main.c (_process_pragma):
7822 made all ctype.h function calls safe
7823 * src/SDCCopt.c: include math.h for fabs
7824 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7825 and used them throughout the code to make ctype.h function calls safe
7826 * src/ds390/main.c (asmLineNodeFromLineNode),
7827 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7828 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7830 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7831 (newpCodeAsmDir): made ctype.h function calls safe
7832 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7833 pic16_emitcode): made lbp unsigned char*
7834 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7835 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7836 * src/xa51/gen.c (emitcode),
7837 * src/z80/gen.c (_emit2): made lbp unsigned char*
7838 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7841 2005-09-05 Raphael Neider <rneider AT web.de>
7843 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7844 access bank splitpoint
7846 2005-09-05 Raphael Neider <rneider AT web.de>
7848 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7850 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7852 * .version: changed to version 2.5.3
7853 * doc/sdccman.lyx: changed version to 2.5.3,
7854 documented --codeseg and --constseg and pragma codeseg and constseg,
7855 documented bit parameters (reentrant) and bit returning
7856 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7857 currFunc->recvSize, but is this ok for all ports?
7858 (ast2iCode): result of ~ on unsigned char must be cast to int for
7860 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7861 function pointers in bit space
7862 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7863 (processFuncArgs): call port.reg_parm() with reentrancy info
7871 * src/z80/main.c: port.reg_parm prototype extended with
7872 "bool reentrant" parameter
7873 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7874 options.stackAuto for allocating bit register parameters
7875 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7876 (genSend): set BitBankUsed if it is,
7877 (selectRegBank): factored out of genCall for use in genPcall,
7878 (genCall): removed redundant dtype assignmen, use selectRegBank,
7879 (genPcall): handle returning in Carry properly, save in F0 if needed,
7880 (genReceive): handle bit register parameters
7881 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7882 (mcs51_assignRegisters): enable bit registers for all reentrant
7883 functions and don't set BitBankUsed unconditionally
7884 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7885 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7886 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7888 2005-08-27 Borut Razem <borut.razem AT siol.net>
7890 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7891 ppc-osx (Darwin) does not support -u option. It seems that it is
7892 supported only on Linux - GNU cp
7894 2005-08-25 Borut Razem <borut.razem AT siol.net>
7896 * sim/ucsim/gui.src/serio.src/Makefile.in,
7897 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7898 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7899 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7900 install and strip, since the strip at /usr/ccs/bin should be used
7903 2005-08-24 Borut Razem <borut.razem AT siol.net>
7905 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7907 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7909 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7912 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7914 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7915 * as/mcs51/lkmain.c (link_main): fixed warning
7916 * device/include/stdbool.h: ds390 has no advanced bit support yet
7917 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7918 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7919 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7920 and updated their macros
7921 * src/SDCCval.c (constVal): updated comment for renamed b_long
7923 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7925 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7926 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7927 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7928 (oprio): set priority for '['
7929 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7931 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7932 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7933 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7934 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7935 added overlayable BIT_BANK area
7936 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7937 (summary2): explain 'T' in legenda
7938 * as/mcs51/lkrloc.c: replaced old K&R style,
7939 (relr): added R_BIT processing,
7940 (errmsg): added "Bit-addressable relocation error",
7941 (adb_bit): added for converting from byte- to bit-addressable space,
7942 (adb_24_bit): added for converting from byte- to bit-addressable space
7943 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7944 used in reentrant functions now even as return value
7945 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7946 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7947 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7948 * src/SDCCglobl.h: added indicator BitBankUsed
7949 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7950 the bit registers b0-b7
7951 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7952 (geniCodeCast): fixed bug 1263853,
7953 (geniCodeLogicAndOr): put result in bool or char,
7954 (geniCodeReceive): added parameter func for accessing the return type,
7955 (geniCodeFunctionBody): pass func to geniCodeReceive
7956 * src/SDCCmain.c: added indicator BitBankUsed
7957 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7958 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7959 (checkSClass): don't put automatic bool/bit on stack,
7960 (checkFunction): removed check on function cannot return bit
7961 * src/SDCCsymt.h: added newBoolLink prototype
7962 * src/mcs51/gen.c (rb1regs): added bit registers,
7963 (movc): created for assigning to carry,
7964 (pushReg, popReg): created for pushing registers,
7965 (sameRegs): check both AOP_REG and AOP_CRY types,
7966 (aopOp): handle bit registers,
7967 (aopPut): optimization no self-assign,
7968 (saveRegisters): push reg->base (bits) only once for bit registers,
7970 (unsaveRegisters): pop reg->base only once and use popReg,
7971 (assignResultValue): added parameter func and return in carry for bits,
7972 (genIpush): optimization no reload in A if not changed,
7973 (genSend): bit parameters in reentrant functions are passed in bit
7974 registers by first assigning to bits in B, then save registers and
7976 (genCall): handle returning in Carry properly, save it in F0 if needed,
7977 (genPcall): updated assignResultValue call, this is not safe yet for bit
7978 returning function !!!
7979 (genFunction): don't generate equ's for bit registers and use pushReg,
7980 (genEndFunction): take care of bit returning functions and use popReg,
7981 (genRet): return bit in Carry,
7982 (genIfx): optimize bit registers and other directly addressable bits,
7983 (genReceive): updated assignResultValue call
7984 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7985 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7986 registers when using stack-auto
7987 * src/mcs51/ralloc.c (_G): added allBitregs,
7988 (regs8051): added the bit registers,
7989 (createStackSpil): use macro IS_BIT,
7990 (getRegBit): added to allocate a bit register, else spill,
7991 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7992 (updateRegUsage): factored out to ease stepping while debugging,
7993 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7994 also allocate bit registers,
7995 (fillGaps): handle bit registers,
7996 (findAllBitregs): added to create bit vector with all bit registers,
7997 (mcs51_allBitregs): returns this bit vector,
7998 (mcs51_assignRegisters): when using stack-auto use bit registers for
7999 passing parameters and creating local variables
8000 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8002 2005-08-22 Borut Razem <borut.razem AT siol.net>
8004 * device/lib/Makefile.in: replaced find option -or with -o
8005 to make it run on solaris
8007 2005-08-22 Raphael Neider <rneider AT web.de>
8009 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8010 fixes #1265442 (crash on Solaris)
8012 2005-08-20 Borut Razem <borut.razem AT siol.net>
8014 * configure, configure.in: added tests for libsocket and libnsl libraries,
8015 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8016 from support/regression/Makefile.in
8017 * support/regression/Makefile.in: added
8018 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8019 * sim/ucsim/libtool: regenerated on sparc-solaris
8020 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8021 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8022 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8023 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8024 sparc-solaris, which doesn't use GNU ld linker
8025 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8026 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8028 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8030 * src/mcs51/peeph.def: updated comments
8032 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8034 * device/lib/_gptrget.c,
8035 * device/lib/_gptrput.c: slightly shorter
8036 * doc/sdccman.lyx: incremented version
8037 * src/mcs51/peeph.def: moved peephole comments to the line of first
8038 change to better keep line correlation, reanimated 186.e
8039 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8041 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8043 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8044 David Saxton with quotes around file name.
8046 2005-08-15 Borut Razem <borut.razem AT siol.net>
8048 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8049 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8050 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8051 make tests run on x86_64 platform
8053 2005-08-13 Raphael Neider <rneider AT web.de>
8055 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8056 as it might be executed DURING a build (parallel make is wonderful)
8058 2005-08-13 Raphael Neider <rneider AT web.de>
8060 * device/lib/Makefile.in (port-specific-objects-pic16):
8061 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8062 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8064 * device/lib/pic16/Makefile.rules: build subdirs before creating
8065 the library, removed builddir rule, create $(builddir) early in
8066 recurse rule, use empty recurse rule for leaf directories
8067 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8068 mkdir errors (race condition), removed duplicate suffix "hex"
8070 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8071 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8072 prevents mkdir -p from aborting on Alpha
8074 2005-08-12 Raphael Neider <rneider AT web.de>
8076 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8077 db-statements in order to allow for arrays of pointers in code
8078 sections to be placed without interspersed 0-padding, fixes
8080 * (emitStatistics): fixed division by zero for pic18f1220
8081 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8082 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8083 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8084 * (pic16_pCodeConstString): keep track of already emitted string
8085 literals to prevent "duplicate definitions of symbol _str_NR"
8086 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8088 * device/lib/Makefile.in: ignore failing PIC16 library builds
8089 * device/lib/pic16/Makefile: do not build if gputils are missing
8090 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8092 2005-08-10 Raphael Neider <rneider AT web.de>
8094 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8097 2005-08-10 Raphael Neider <rneider AT web.de>
8099 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8100 Rokas' patch to add the new fixed point type "__fixed16x16"
8101 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8102 functions for __fixed16x16 arithmetics
8103 * device/lib/pic16: reimplemented the build system to support
8104 a separate build directory, better handling of libio (create
8105 the library in a separate subdir for each architecture) and
8106 easier configuration (centralized in Makefile.common)
8108 2005-08-07 Raphael Neider <rneider AT web.de>
8110 * src/pic16/gen.c (genrshTwo): fixed sign extension
8111 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8112 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8114 * device/include/pic16/pic18f4220.h: NEW, header for
8115 pic18f4220 and pic18f4320
8116 * device/include/pic16/pic18fregs.h: added new devices,
8117 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8118 * device/include/pic16/signal.h: resolved name clashes
8119 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8120 to also allow testing for interrupt enable bits, added
8121 comments on how to use the macros
8122 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8123 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8124 register definitions for the devices
8125 * device/lib/pic16/pics.all: added new devices
8126 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8128 * device/lib/pic16/libc/stdlib/memfree: do not count
8129 the block header as free memory
8130 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8131 simplified and added missing end-of-blocklist-marker
8132 (reported by Peter Onion, fixes #1252814)
8133 * (_mergeHeapBlock): fixed loop condition
8134 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8135 len==0, restructured code
8136 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8137 up a bit, reduced bitfield accesses, prevent endless loops
8138 in case of heap corruption
8139 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8140 "unreferenced arguments/must return a value" warnings
8141 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8142 replaced BAUDREG with SPBRG
8143 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8144 device/lib/pic16/debug/gstack/gstack.c: replaced
8145 _naked, _asm, _endasm with __naked, __asm, __endasm
8147 2005-08-05 Raphael Neider <rneider AT web.de>
8149 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8150 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8152 2005-08-05 Borut Razem <borut.razem AT siol.net>
8154 * device/lib/Makefile.in: added missing ';'
8155 * configure: removed ^M characters
8157 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8159 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8160 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8163 2005-08-04 Borut Razem <borut.razem AT siol.net>
8165 * configure.in: pic16 libraries build 2nd try - enable running
8166 configure in device/lib/pic16
8167 * configure: regenerated from configure.in
8168 * device/lib/Makefile.in: create $(PORT)/bin directory
8170 2005-08-03 Raphael Neider <rneider AT web.de>
8172 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8173 to get/set values via pointers
8174 * (genUnpackBits,genPackBits): changed detection of
8175 ptr->bitfield vs. sym.bitfield, fixed access via generic
8176 pointers, removed dead (wrong) code for multibyte bitfields
8177 * (genNearPointerGet, genGenPointerGet): removed useless code,
8178 fixed bitfield detection, fixes #1250594
8179 * (genNearPointerSet): removed useless code
8180 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8181 and introduced macro pic16_emitpcode that conditionally emits
8182 the origin of the following pCode (useful for debugging SDCC)
8183 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8184 * (createDefmap): fixed handling of LFSR for --optimize-df
8186 2005-08-02 Borut Razem <borut.razem AT siol.net>
8188 * device/lib/Makefile.in: pic16 libraries build enabled since
8189 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8191 2005-08-02 Raphael Neider <rneider AT web.de>
8193 * src/pic16/gen.c (genPackBits): removed deprecated warning
8194 * (genGenPointerSet): fixed bitfield detection
8196 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8198 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8200 2005-07-31 Raphael Neider <rneider AT web.de>
8202 * device/lib/pic16/libdev/pic18f458.c,
8203 device/include/pic16/pic18f458.h: added missing T0CONbits
8205 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8207 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8209 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8211 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8213 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8215 * device/include/mcs51/at89c51ed2.h: added.
8217 2005-07-23 Raphael Neider <rneider AT web.de>
8219 * src/pic/gen.h: added emitpcode macro for debugging
8220 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8221 and replace by macro adding debug information on demand
8222 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8223 * (gencjne): tried to fix; replaced with correct (slower) code
8224 * (gen{Unp,P}ackBits): fixed single bit access
8225 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8226 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8227 previous instruction
8228 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8229 register has to be handled with care (forbidding movement
8230 of assignments/uses, removing assignments completely, ...)
8231 * (pCodeOptime2pCodes): make use of regIsSpecial
8232 * added lots of debugging output (commented out)
8233 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8234 from being reused as result UNLESS it is known to work
8236 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8238 * support/Util/dbuf.h: include <stddef.h> for size_t
8239 * .version: changed to version 2.5.2
8241 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8243 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8245 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8247 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8248 (genModOneByte): removed needless psha/pula
8250 2005-07-22 Raphael Neider <rneider AT web.de>
8252 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8253 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8254 * src/pic/gen.c (resolveIfx): do not "invent" labels
8255 * (genSkipc): changed to positive logic
8256 * (genSkipCond): removed as no longer needed
8257 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8259 * (genLeftShift): check operands are in different registers
8260 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8261 INCF does not update CARRY...
8262 * src/pic/main.c: fixed _linkCmd
8263 * src/pic/pcode.c (unlinkpCode): added inactive code
8264 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8265 alive (do not assign result and operand overlapping registers)
8267 2005-07-22 Raphael Neider <rneider AT web.de>
8269 * src/pic/device.c (dump_sfr): replaced register declaration with
8270 call to emitSymbolToFile() to avoid duplicate symbols
8271 * (assignRelocatableRegisters): do not declare external symbols
8272 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8273 right (take size of type, not etype)
8274 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8275 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8276 * (packRegsForAccUse): disabled assignment of WREG as
8277 the result reg to prevent occurence of just fixed #1235003,
8279 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8280 symbols (avoids duplicate symbols in .asm file)
8281 * (pic14emitRegularMap): use emitSymbolToFile()
8282 * src/pic/gen.c (aopOp): fixed spillLocation handling
8283 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8284 * (genDataPointerSet): removed unneccessary variables/output
8286 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8288 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8289 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8291 2005-07-21 Raphael Neider <rneider AT web.de>
8293 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8294 architecture cannot handle them efficiently, fixes bug #1235003
8295 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8296 check for empty sets before using them (fixes bug #1232190)
8298 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8300 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8301 (lnksect2): generate warnings for memory overlap
8302 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8303 constseg to set the name of these segments so you can instruct the linker
8304 to place them in banks
8305 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8306 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8307 added code_seg and const_seg to options
8308 * src/SDCCglue.c (emitMaps): use options.const_seg,
8309 (createInterruptVect): put interrupt vectors in segment HOME,
8310 (glue): put HOME before static segment and put the main glue in HOME,
8311 (glue): use options.code_seg
8312 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8313 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8314 these segments so you can instruct the linker to place them in banks
8315 (linkEdit): use code_loc for HOME segment which should be the first
8316 segment in code memory now
8317 * src/SDCCmem.c: fixed more stuff like bug 1238386
8318 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8319 (changePointer): don't change function pointers to code pointers for
8321 (compareType): added exceptional check for banked function pointers
8322 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8323 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8324 after static in code memory
8325 * src/mcs51/gen.c: added aopLiteralLong prototype,
8326 (aopForSym): use getSize for functions,
8327 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8328 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8329 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8331 (genPcall): use call for literal function pointers and generate banked
8332 calls over the one trampoline so there's only one place for the user to
8333 modify according to his/hers hardware,
8334 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8335 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8336 * src/mcs51/main.c: added keyword banked,
8337 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8338 * support/Util/SDCCerr.c,
8339 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8340 needed for passing the bank and address to the trampoline
8341 * device/lib/mcs51/crtbank.asm: added for bankswitching
8342 * device/lib/mcs51/Makefile: added crtbank
8344 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8346 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8347 for fields at offset 0 of a struct or union as reported
8348 on 2005-07-07 in the developer mailing list.
8350 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8352 * src/SDCCmem.c: fixed bug 1238386
8354 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8356 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8357 (patch #1144962), added peephole 300, enabled 259.x
8358 * doc/sdccman.lyx: removed screenshot and provided link instead
8360 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8362 * doc/sdccman.lyx: added section about debugging with ddd
8363 * doc/figures/ddd_example.eps: screenshot of debugging session
8365 2005-07-04 Raphael Neider <rneider AT web.de>
8367 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8368 like CODE pointers, fixes #1115683
8369 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8370 call, fixes bugs #1232211, #1228110,
8371 fixed wrong casts to pCodeFlow from pCodeInstructions
8373 2005-07-04 Raphael Neider <rneider AT web.de>
8375 * src/pic/gen.c (popGet): changed assert to allow for
8377 * (popGetAddr): changed signature to provide
8378 an additional index, patched all call sites
8379 * (genCmpEq): handle literal-like operands correctly
8380 * (genAddrOf): added sanity checks on __code/__data pointers
8381 * (genAssign): added handling of symbols from __code section
8382 * (gencjne): do not generate code for comparisons whose result
8383 is neither stored nor used, fixes bug #1171114
8384 * (AccLsh, AccRsh): operate on operand instead of WREG
8385 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8386 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8388 * rewrote complete shift-by-literal logic, commented unused
8390 * (genConstPointerGet): get multiple bytes (if result size > 1),
8391 fixed handling of non-immediate addresses
8392 * (genPointerGet): handle CODE pointers like CONST pointers
8393 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8394 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8395 operand is to be treated as a literal or not
8396 * (mov2w,genPcall,genCmpEq),
8397 src/pic/genarith.c: use aop_isLitLike() to decide between
8398 literal/register contents
8399 * (addSign): added missing offset
8400 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8401 only emit comment in debug-mode,
8402 use {aop,op}_isLitLike throughout the file
8403 * src/pic/glue.c: fix initializers for pointers (work in progress)
8404 * src/pic/pcode.c (get_op): honor index on _const symbols
8405 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8406 * (dumppBlock): added pCode size estimation
8407 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8408 check for IS_SYMOP before OP_SYMBOL'ing
8409 * fixed indentation, compacted switch-statements
8410 * (allocReg): find free register and allocate it instead of
8411 allocating new registers all the time
8412 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8413 registers as its operands (necessary only for multibyte GETs)
8415 2005-07-01 Raphael Neider <rneider AT web.de>
8417 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8418 debugging .asm-output macros FENTRY + FEXIT
8419 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8421 * (emitpComment): NEW, printf to pCode
8422 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8424 * (popGetAddr): NEW, variant of popGet to access an immediates
8425 high(er) bytes instead of the n'th byte of memory they reference,
8426 replaced popGet with popGetAddr where neccessary
8427 * (genDataPointerGet): reactivated and fixed implementation
8428 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8430 * (genDataPointerSet): fixed multibyte assignments
8431 * (genpic14Code): fixed --i-code-in-asm handling
8432 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8433 * (genPlus): fixed index-out-of-bounds error
8434 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8435 * src/pic/ralloc.c: added debugging output macro FENTRY2
8436 * (spillThis): fixed indentation, enbraced for-body for clarity
8437 * (rematStr): commented out as now unused
8438 * (regTypeNum): commented out special spill case (overwrites
8440 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8442 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8444 * doc/sdccman.lyx: documented sfr16/sfr32,
8445 added example for using storage class with function pointers
8446 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8448 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8450 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8451 * device/lib/_itoa.c,
8452 * device/lib/_ltoa.c: optimized codesize
8453 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8454 but don't know how to suppress the double warning.
8455 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8456 * support/Util/SDCCerr.c,
8457 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8459 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8461 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8462 fixed old K&R prototypes
8463 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8464 * device/lib/_gptrget.c,
8465 * device/lib/_gptrgetc.c,
8466 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8467 also new versions for small generic pointers and banked generic pointers
8468 * src/port.h: added const_name
8469 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8470 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8471 * src/SDCCcse.c (findPrevIc): check all associative operators
8472 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8473 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8474 * src/SDCCmem.c: updated comments,
8475 set far-space to 0 for pdata, results in optimized code
8476 * src/SDCCmem.h: added macro CONST_NAME
8477 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8478 moving the info into the highest bits, see also gptrget/gptrput
8479 * src/src.dsp: added sdcc.ico to project files
8480 * src/avr/gen.c (genCast): fixed bug 0x%d
8481 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8482 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8483 relation between ptr_type and DCL_TYPE,
8484 (genCast): fixed bug 0x%d
8485 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8486 (CODE)" for const_name
8487 * src/hc08/gen.c (genCast): fixed bug 0x%d
8488 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8489 (hc08_port): added "CONST (CODE)" for const_name
8490 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8491 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8492 between ptr_type and DCL_TYPE,
8493 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8494 operand* and took AOP() inside function so sfr-ness can be checked,
8495 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8497 (genFunction, genEndFunction): optimized stack setup,
8498 (genMinus): optimized for literals with ending zeroes (in bytes),
8499 (genCast): fixed bug 0x%d
8500 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8501 (mcs51_port): added "CONST (CODE)" for const_name
8502 * src/mcs51/peeph.def: made rule 226 more generic
8503 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8504 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8505 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8506 * src/z80/main.c (z80_port): added NULL for const_name,
8507 (gbz80_port): added NULL for const_name
8508 * support/regression/tests/bug663539.c,
8509 * support/regression/tests/sfr16.c: new tests
8511 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8513 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8515 2005-06-24 Raphael Neider <rneider AT web.de>
8517 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8519 * device/include/pic16/signal.h: added USBIF
8522 2005-06-24 Raphael Neider <rneider AT web.de>
8524 * device/lib/pic16/libdev/pic18f2455.c,
8525 device/include/pic16/pic18f2455.h: NEW
8526 * device/include/pic16/pic18fregs.h,
8527 device/lib/pic16/pics.all,
8528 src/pic16/device.c: added 18f2455
8529 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8530 device/include/pic16/{pic18f[68][567].h,usart.h}:
8531 replaced MULTIPLE_USARTS define with more relaible
8532 compatibility sfrs (for USART access)
8534 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8536 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8537 and the output asm file line is printed on two lines.
8539 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8541 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8542 BGT, BLE, BHI, and BLS instructions
8543 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8545 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8546 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8548 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8550 2005-06-15 Raphael Neider <rneider AT web.de>
8552 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8553 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8554 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8555 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8556 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8558 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8560 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8561 Marcel Telka in bug #1215704
8563 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8565 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8566 located in shared memory bank.
8568 2005-05-31 Raphael Neider <rneider AT web.de>
8570 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8571 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8572 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8574 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8576 * device/lib/_strncpy.c: fixed the fix
8578 2005-05-26 Raphael Neider <rneider AT web.de>
8580 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8581 initializers with \0, bug #1208187
8582 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8583 intializers with \0, bug #1208187
8585 2005-05-26 Raphael Neider <rneider AT web.de>
8587 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8588 initializers with \0, bug #1208187
8589 * src/pic16/main.c (_process_pragma): added sanity checks
8590 for stack position and size, emit warnings when appropriate
8592 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8594 * device/lib/_strncpy.c: fixed not filling with \0
8596 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8598 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8600 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8601 compound_statement),
8603 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8605 2005-05-24 Raphael Neider <rneider AT web.de>
8607 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8609 2005-05-24 Raphael Neider <rneider AT web.de>
8611 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8612 TRISE definitions, closes bug #1162453
8614 2005-05-22 Raphael Neider <rneider AT web.de>
8616 * src/pic16/main.c (_process_pragma): check for missing
8617 arguments to pragmas code and udata
8618 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8619 consistency fixes to match other headers (thanks to Jim Paris)
8620 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8622 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8624 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8626 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8628 * support/regression/tests/bug1198642.c: new test
8629 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8630 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8631 * support/scripts/resource.h,
8632 * support/scripts/resource.rc,
8633 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8634 * support/scripts/sdcc.ico: added 32x32 icon
8636 2005-05-18 Raphael Neider <rneider AT web.de>
8638 * device/lib/pic16/libdev/pic18f*.c,
8639 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8640 keywords to "__sfr" and "__at (X)"
8641 * device/include/pic16/pic18fregs.h: added pic18f4520
8642 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8643 #1203088 (MPLAB compatibility)
8645 2005-05-17 Raphael Neider <rneider AT web.de>
8647 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8648 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8649 * device/lib/pic16/pics.all: added new devices
8650 * src/pic16/device.c: added support for pic18f4520
8652 2005-05-16 Raphael Neider <rneider AT web.de>
8653 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8654 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8655 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8656 convenience function for bit access
8658 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8660 * device/lib/printf_large.c: fixed bug 1193299
8661 * support/regression/tests/bug1057979.c: added test %3.3s
8663 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8665 * device/include/mcs51/8051.h,
8666 * device/include/mcs51/8052.h: made parseable with lint
8667 * device/include/mcs51/lint.h: added include file for (sp)lint
8668 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8669 * doc/cdbfileformat.lyx,
8670 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8672 2005-05-14 Raphael Neider <rneider AT web.de>
8674 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8675 * device/lib/pic16/libc/stdlib/itoa.c (new)
8676 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8677 * device/lib/pic16/libio/Makefile: exclude subdir according to
8678 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8679 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8680 * src/pic16/gen.c (genFunction): prevent annoying warning
8681 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8683 * support/cpp2/cppmain.c (cpp_output_string): new
8684 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8687 2005-05-13 Borut Razem <borut.razem AT siol.net>
8689 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8691 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8693 * .version: changed to version 2.5.1; back to bleeding edge development
8695 2005-05-11 Borut Razem <borut.razem AT siol.net>
8697 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8698 generate PDF version 1.3 documents
8700 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8702 * .version: changed to version 2.5.0
8704 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8706 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8708 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8710 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8711 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8712 well as many smaller updates.
8713 * .version: changed to version 2.5.0-pre1
8715 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8717 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8719 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8721 * support/regression/tests/bug1185672.c: added
8722 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8724 * src/mcs51/gen.c (genCall): added comments, made it look safer
8725 * src/mcs51/gen.c (genEndFunction): simplified
8727 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8729 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8731 2005-04-14 Borut Razem <borut.razem AT siol.net>
8733 * fixed bug 1045046 - SIGSEGV with really simple code?:
8734 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8735 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8737 2005-04-14 Borut Razem <borut.razem AT siol.net>
8739 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8740 src/pic16/device.h: temporarily disabled experimental #inline pragma
8743 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8745 * device/include/z80/stdio.h,
8746 * device/include/z80/string.h: removed these highly incomplete files so
8747 SDCC can use the default ones in device/include/
8749 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8751 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8753 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8756 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8758 * device/include/malloc.h: removed redundant __reentrant prototypes
8759 * device/lib/_mullong.c: added working xstack variant in asm (C version
8760 doesn't pass regression tests)
8761 * device/lib/bpx.c: used __data and made bpx char for mcs51
8762 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8763 (createFunction): fixed bug with xstackPtr
8764 * src/SDCCcse.c: corrected comments
8765 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8766 (killDeadCode, eBBlockFromiCode): removed unused code
8767 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8769 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8770 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8771 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8772 (genModOneByte): fixed warning in MSVC
8773 * src/mcs51/main.c (): added comments
8774 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8776 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8778 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8780 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8782 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8784 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8786 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8787 characters arrays of larger size than the declared one.
8789 2005-04-10 Borut Razem <borut.razem AT siol.net>
8791 * src/pic/gen.c (genInline),
8792 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8793 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8794 (findNextInstruction), (findPrevInstruction),
8795 (findInstructionUsingLabel),
8796 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8797 * src/pic/pcode.c (findLabel): added missing '\n'
8798 * src/src.dsp: added SDCCdwarf2.c to the project
8800 2005-04-09 Borut Razem <borut.razem AT siol.net>
8802 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8804 2005-04-08 Raphael Neider <rneider AT web.de>
8806 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8807 into the chain after a given one) and mergeDefmapSymbols (combine
8808 defmap entries for each symbol per pcode)
8809 * (createDefmap): have defmap entries merged in the end
8810 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8811 a symbol before replacing one access type's symbol, merge symbols in
8812 the end (replacement symbol might already have an entry)
8813 * (assignValnums): keep reference to written WREG intact
8815 2005-04-08 Raphael Neider <rneider AT web.de>
8817 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8820 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8822 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8825 2005-04-07 Raphael Neider <rneider AT web.de>
8827 * device/include/pic16/usart.h: added compatibility defines for
8828 devices with more than one USART
8829 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8831 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8833 * device/lib/Makefile.in: updated for port specific include
8835 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8837 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8839 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8841 * device/include/8051.h,
8842 * device/include/8052.h,
8843 * device/include/at89S8252.h,
8844 * device/include/at89c55.h,
8845 * device/include/at89x051.h,
8846 * device/include/at89x51.h,
8847 * device/include/at89x52.h,
8848 * device/include/mcs51reg.h,
8849 * device/include/reg51.h,
8850 * device/include/reg764.h,
8851 * device/include/regc515c.h,
8852 * device/include/sab80515.h: (re)moved these 12 files
8853 * device/include/mcs51/8051.h,
8854 * device/include/mcs51/8052.h,
8855 * device/include/mcs51/at89S8252.h,
8856 * device/include/mcs51/at89c55.h,
8857 * device/include/mcs51/at89x051.h,
8858 * device/include/mcs51/at89x51.h,
8859 * device/include/mcs51/at89x52.h,
8860 * device/include/mcs51/mcs51reg.h,
8861 * device/include/mcs51/reg51.h,
8862 * device/include/mcs51/reg764.h,
8863 * device/include/mcs51/regc515c.h,
8864 * device/include/mcs51/sab80515.h: and added them here
8866 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8868 * device/include/stdarg.h: changed SDCC specific keywords to double
8870 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8872 * device/include/hc08/mc68hc908gp32.h,
8873 * device/include/hc08/mc68hc908jb8.h,
8874 * device/include/hc08/mc68hc908jkjl.h,
8875 * device/include/hc08/mc68hc908qy.h: fixed comments
8876 * device/include/mcs51/README: updated
8877 * device/include/mcs51/c8051f120.h: added PINRSF
8878 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8879 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8880 amidst code. Also inline is not supported.
8882 2005-04-06 Raphael Neider <rneider AT web.de>
8884 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8885 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8886 callers stack/frame pointers
8888 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8890 * device/include/pic16/usart.h: added, missing in previous commit,
8891 * device/include/pic16/adc.h: fixed typo,
8892 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8894 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8896 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8897 uninitialized because a bug appears with gplink
8898 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8899 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8900 complains for unrecognised option
8902 2005-04-05 Raphael Neider <rneider AT web.de>
8904 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8905 structs as well (using memcpy)
8906 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8907 on ISRs (GOTO has no label)
8908 * src/pic16/device.h: added OF_OPTIMIZE_DF
8909 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8910 new data flow analysis/optimization
8911 * src/pic16/pcode.c: added (prototypes for and implementation of)
8912 dataflow analysis functions, fixed pCodeInstructions' inCond and
8913 outCond values, made RCALL a branch instruction
8914 * (pic16_unlinkpCode): keep C line if possible
8915 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8916 C line moved if possible
8917 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8918 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8919 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8920 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8922 * (pic16_getJumptabpCode): NEW, needed in...
8923 * (LinkFlow): fixed handling of jumptables, calls and conditional
8925 * (pic16_InsertCommentAfter): NEW
8926 * (pic16_pCodeReplace): made verbose and flow preserving
8927 * (AnalyzeFlow): added call to data flow analysis
8928 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8929 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8930 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8932 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8934 * src/SDCCast.c (decorateType): fixed bug #1105626
8936 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8938 * device/include/asm/pic16/features.h,
8939 * pic18f*.h headers,
8940 * device/include/pic16/adc.h,
8941 * device/include/pic16/delay.h,
8942 * device/include/pic16/i2c.h,
8943 * device/include/pic16/malloc.h,
8944 * device/include/pic16/stdio.h,
8945 * device/include/pic16/stdlib.h,
8946 * device/include/pic16/string.h,
8947 * device/lib/pic16/libc/stdio/printf_tiny.c,
8948 * device/lib/pic16/libc/stdio/printf_small.c,
8949 * device/lib/pic16/libc/stdio/strmgpsim.c,
8950 * device/lib/pic16/libc/stdio/strmmssp.c,
8951 * device/lib/pic16/libc/stdio/strmusart.c,
8952 * device/lib/pic16/libc/stdio/vfprintf.c,
8953 * device/lib/pic16/libc/stdlib/ltoa.c,
8954 * device/lib/pic16/libc/stdlib/putchar.c,
8955 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8956 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8957 * device/lib/pic16/libc/stdlib/memchrram.c,
8958 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8959 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8960 * device/lib/pic16/libio/adc/adcbusy.c,
8961 * device/lib/pic16/libio/adc/adcread.c,
8962 * device/lib/pic16/libio/adc/adcsetch.c,
8963 * device/lib/pic16/libio/usart/ubaud.c,
8964 * device/lib/pic16/libio/usart/ubusy.c,
8965 * device/lib/pic16/libio/usart/udrdy.c,
8966 * device/lib/pic16/libio/usart/uopen.c,
8967 * device/lib/pic16/libio/usart/uputc.c,
8968 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8969 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8970 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8971 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8972 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8973 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8974 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8975 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8976 specific keywords to double underlined form,
8977 * device/lib/pic16/libc/Makefile.rules,
8978 * device/lib/pic16/libsdcc/Makefile.rules,
8979 * device/lib/pic16/libm/Makefile,
8980 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8981 to compile with C standard set in Makefile.common
8982 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8983 rand.c and crc.c in compilation process,
8984 * device/lib/pic16/libsdcc/int/divuint.c,
8985 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8986 `c' from signed to unsigned,
8987 * device/lib/pic16/startup/crt0.c,
8988 * device/lib/pic16/startup/crt0i.c,
8989 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8990 keywords to double underlined form, bug fixes in _do_cinit function
8991 which prevented the correct initialization of the .idata segment,
8992 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8993 core to enter a infinite loop
8994 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8996 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8998 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9000 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9002 * device/include/Makefile.in: add support for hc08 subdirectory
9003 * device/include/hc08/: new subdirectory
9004 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9005 Lucas Loizaga, thanks!
9006 * device/include/hc08/mc68hc908qy.h,
9007 * device/include/hc08/mc68hc908gp32.h,
9008 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9009 their own directory. Changed internal macro names to use the compiler
9010 reserved namespace. Changed SDCC specific keywords to double
9012 * device/include/math.h,
9013 * device/include/malloc.h,
9014 * device/include/stdarg.h,
9015 * device/include/stdbool.h
9016 * device/include/string.h,
9017 * device/include/tinibios.h,
9018 * device/include/ds400rom.h,
9019 * device/include/8051.h,
9020 * device/include/8052.h,
9021 * device/include/80c51xa.h,
9022 * device/include/at89c55.h,
9023 * device/include/at89S8252.h,
9024 * device/include/at89x51.h,
9025 * device/include/at89x52.h,
9026 * device/include/ds80c390.h,
9027 * device/include/reg764.h,
9028 * device/include/regc515c.h,
9029 * device/include/sab80515.h,
9030 * device/include/mcs51/c8051f000.h,
9031 * device/include/mcs51/c8051f018.h,
9032 * device/include/mcs51/c8051f020.h,
9033 * device/include/mcs51/c8051f040.h,
9034 * device/include/mcs51/c8051f060.h,
9035 * device/include/mcs51/c8051f120.h,
9036 * device/include/mcs51/c8051f300.h,
9037 * device/include/mcs51/c8051f310.h,
9038 * device/include/mcs51/c8051f320.h,
9039 * device/include/mcs51/c8051f330.h,
9040 * device/include/mcs51/c8051f350.h,
9041 * device/include/z180.h: Changed SDCC specific keywords to double
9044 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9046 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9048 * (pic16_assignConfigWordValue): disable testing of configuration
9049 register value with config mask,
9050 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9051 function with port->fun_prefix,
9052 * (genFunction): when generating a naked interrupt function never
9053 create an absolute segment placed in interrupt vector address, place
9054 the actual interrupt function at IVA instead, when an interrupt
9055 function is generated with unspecified interrupt then do not create
9056 the absolute section,
9057 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9058 code for generating a call to generic pointer get/put function with
9059 a call to function pic16_callGenericPointer(),
9060 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9061 the call to the generic pointer get/put functions with prefixing the
9062 function name with port->fun_prefix,
9063 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9064 * src/pic16/main.c (_process_pragma): prefix function with
9066 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9067 calling assembler, old 18Fxxxx macro is deprecated,
9068 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9069 PC_ASMDIR in while condition,
9070 * (findInstruction): add PC_ASMDIR in while condition,
9071 * (buildCallTree): prefix main with port->fun_prefix,
9072 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9073 identifier for variable with banked access in instructions BTFSS,
9074 BTFSC, BCF, BSF, BTG
9075 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9076 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9077 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9078 perform optimization when enviroment variable NO_REG_OPT is set,
9079 * (insideLRBlock): NEW, return 1 if register is inside an
9080 INF_LOCALREGS block,
9081 * (RemoveRegFromLRBlock): remove a register that is completely
9082 eliminated by register optimization, but it is still left in local
9083 register store/restore in/from stack block,
9084 * (Remove2pcodes): after removing register, check to see if it
9085 should be removed from local register store/restore in/from stack
9087 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9088 DUMMY_READ_VOLATILE,
9090 * device/include/pic16/adc.h: minor prototype modifications and
9092 * device/include/pic16/malloc.h: added GPL notice various
9094 * device/include/pic16/stdint.h: NEW, standard header for ints
9095 * device/include/pic16/delay.h: NEW, header for delay functions,
9096 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9098 * device/include/pic16/signal.h: NEW, header providing helper macros
9099 for implementing signal handlers,
9100 * device/include/pic16/stdio.h: added prototypes for functions,
9101 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9102 prototypes for stdin and stdout, added macro PUTCHAR to
9103 automatically implement putchar function prototype,
9104 * device/include/pic16/usart.h: modified and updated USART library,
9105 * device/lib/pic16/libio/adc/,
9106 * device/lib/pic16/libio/i2c: some modifications to improve library
9108 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9109 family of functions,
9110 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9111 family of functions and other sources,
9112 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9113 of the PIC18Fxx[28] devices,
9114 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9115 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9116 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9117 _do_cinit function, because the previous failed when local variables
9118 where not placed in the same memory bank,
9119 * device/lib/pic16/libsdcc/char/: various modifications to improve
9120 library performance,
9121 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9122 information on the new functions of the c library and more...
9124 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9126 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9128 2005-03-26 Raphael Neider <rneider AT web.de>
9130 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9131 if condition == CARRY)
9132 * (genCmp): adapted to new genSkipc semantics
9133 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9134 on rIfx (genCmp was broken)
9136 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9138 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9139 * src/z80/main.c (_keywords[]),
9140 * src/SDCCglobal.h (struct options),
9142 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9143 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9144 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9145 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9146 always available in leading double underscore form. The C99 support is
9147 mostly missing, but it's a start.
9148 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9149 reserved identifier "__data".
9151 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9153 * src/mcs51/peeph.def: fixed bug 1170013
9155 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9157 * device/include/mcs51reg.h: fixed bug 842007
9159 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9161 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9164 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9166 * src/port.h (struct PORT),
9167 * src/avr/ralloc.c (avr_assignRegisters),
9169 * src/ds390/ralloc.c (ds390_assignRegisters),
9171 * src/hc08/ralloc.c (hc08_assignRegisters),
9173 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9175 * src/pic/ralloc.c (pic14_assignRegisters),
9177 * src/pic16/ralloc.c (pic16_assignRegisters),
9179 * src/xa51/ralloc.c (xa51_assignRegisters),
9181 * src/z80/ralloc.c (z80_assignRegisters),
9183 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9184 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9186 * src/SDCCdflow.c (computeDataFlow),
9188 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9190 * src/SDCCcflow.c (*),
9192 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9193 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9194 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9195 immedDom() returning wrong block; probably fixes bug #1160833)
9197 2005-03-20 Borut Razem <borut.razem AT siol.net>
9199 * support/scripts/inc2h.pl: WIN32 port
9201 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9203 * device/lib/makefile.in: added abs.c and labs.c
9205 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9207 * device/include/stdint.h: added
9208 * device/lib/abs.c: added
9209 * device/lib/labs.c: added
9210 * device/include/stdlib.h: added abs() and labs() prototypes
9211 * device/lib/libsdcc.lib: added abs and labs
9212 * device/include/float.h,
9213 * device/lib/_fsmul.c,
9214 * device/lib/printf_fast.c,
9215 * device/lib/printf_tiny.c: updated comments
9217 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9219 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9222 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9224 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9225 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9227 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9229 * device/lib/printf_large.c: removed inline assembly for portability and
9230 readability. Use printf_fast if speed or size are more important.
9231 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9232 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9234 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9236 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9237 prevent compiler warning
9239 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9241 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9242 moved to level 0 and declared as static. Also they are explicit
9243 placed in access bank. This was necessery because some times they
9244 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9245 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9246 optimizations. Currently only compare to unsigned char is implemented,
9247 * src/pic16/gen.c: added fReturnIdx array,
9248 * (struct resolvedIfx) is moved to gen.h and made public,
9249 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9250 * (aopForSym): added an optimization to directly store in stack of
9251 the operand of a SEND iCode,
9252 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9253 but as registers instead (AOP_REG) using the fReturnIdx array,
9254 * (pic16_freeAsmop): remove the freed register from the
9255 _G.sregsAlloc field,
9256 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9257 a compare of 'WREG',
9258 * (pic16_popGetTempRegCond): changed function prototype, now
9259 function takes also a bitVector argument v which holds the current
9260 set of registers that are allocated for stack access by aopForSym,
9261 registers allocated in aopForSym for accessing stack symbols are not
9262 any more part of the functions usedRegs field,
9263 * (genCall): some times aopOp is called for a stack variable to be
9264 send, aopForSym might perform the push, if this is true make sure
9265 that genCall doesn't push the variable twice by testing _G.resDirect,
9266 * (genFunction): changed testing for unspecified interrupt number
9267 from 256 to INTNO_UNSPEC,
9268 * modified selection scheme of frame pointer generation. Previously
9269 if function did use local registers a frame pointer was generated,
9270 now a frame pointer is generated only if function has arguments
9271 (that need PLUSW2 register access), or has stack arguments, or the
9272 compiler is not instructed to omit the frame pointer,
9273 * (genEndFunction): before restoring local registers that were saved
9274 in the function preamble, also restore the registers that *might*
9275 have been allocated for stack access,
9276 * (genRet): removed some old comments,
9277 * (genCmp, the active (RN's) version): added a call to the
9278 pic16_genCmp_special function to perform the compare with a more
9279 robust and optimized way,
9280 * (genInline): a feature has been added in inline code generation,
9281 which allows a wildcard variable substitution when writing inline
9282 assembly. Code is incomplete and experimental therefore undocumented,
9283 * (genCast): changed order of aopOp for result and right to allow
9284 aopForSym to directly load the result if possible,
9285 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9286 perform an optimized compare on some selected special occasions,
9287 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9288 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9289 generate an IVT any more,
9290 * src/pic16/main.c (pic16_optionsTable): added command line option
9292 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9293 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9295 * src/pic16/NOTES: Raphael Neider added in list of active developers
9296 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9297 jumptable_end to prevent bug #,
9298 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9299 inCond and outCond fields,
9300 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9301 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9302 turn off register spilling,
9303 * (packRegsForOneUse): synced with other ports' versions although it
9304 is not used currently,
9305 * (pic16_packRegisters): added an optimization while reading
9306 structure bitfields, some registers may be saved (malloc code is
9307 decreased by 80 bytes)
9309 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9311 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9312 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9313 this can be optimized more?
9315 2005-03-10 Raphael Neider <rneider AT web.de>
9317 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9318 genNearPointerGet): (hopefully) fixed access to bitfields via
9319 pointers (p->bitN = x; and x = p->bitN; failed)
9321 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9323 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9325 2005-03-09 Raphael Neider <rneider AT web.de>
9327 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9329 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9331 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9332 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9333 (regTypeNum): set REG_BIT type if necessary
9334 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9335 * support/regression/tests/critical.c: check bug 1144613
9337 2005-03-02 Raphael Neider <rneider AT web.de>
9339 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9341 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9343 * src/avr/ralloc.c (serialRegAssign),
9344 * src/ds390/ralloc.c (serialRegAssign),
9345 * src/hc08/ralloc.c (serialRegAssign),
9346 * src/mcs51/ralloc.c (serialRegAssign),
9347 * src/pic/ralloc.c (serialRegAssign),
9348 * src/pic16/ralloc.c (serialRegAssign),
9349 * src/xa51/ralloc.c (serialRegAssign),
9350 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9352 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9354 * src/SDCCast.c (decorateType): fixed bug 1124787
9356 2005-02-20 Hubert Sack <sack AT digiplan.de>
9357 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9359 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9362 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9364 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9365 to keep the correct label reference count when adding/removing references
9366 to labels. A peephole file using this is appended to patch #1144962.
9368 2005-02-14 Raphael Neider <rneider AT web.de>
9370 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9371 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9372 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9373 retrievals of result operand's value on assignment
9375 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9377 * device/include/pic16/string.h: modified prototype for memccpy()
9378 to memccpy(void *, void *, char, size_t)
9379 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9380 check whether to omit frame pointer or not,
9381 * (genInline): convert all occurences of "\n" to LF in inline
9382 assembler blocks, this helps formatting the inline text,
9383 * (pic16_loadFSR0): modified prototype,
9384 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9385 removed some 8051 legacy code,
9386 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9387 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9388 before allocating temporary registers in functions,
9390 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9392 * support/regression/tests/bitvars.c: corrected the "fix"
9394 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9396 * support/regression/tests/bitvars.c,
9397 * support/regression/tests/bitwise.c,
9398 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9400 2005-02-10 Raphael Neider <rneider AT web.de>
9402 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9403 different size for Alpha
9404 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9406 2005-02-09 Raphael Neider <rneider AT web.de>
9408 * src/SDCC.lex(doPragma) : save and restore warning options as well
9409 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9410 * have #pragma less_pedantic set the errorlevel to WARNING
9412 * (cloneOptimize) : fixed wrong malloc's size
9413 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9414 facilitate correct handling of #pragma (save|restore)
9416 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9418 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9420 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9422 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9424 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9426 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9428 2005-02-02 Raphael Neider <rneider AT web.de>
9430 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9431 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9432 * (pic16_storeForReturn): fixed to allow returning function pointers
9433 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9434 * device/include/pic16/{stddef.h,stdbool.h}: added
9436 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9438 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9440 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9442 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9443 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9444 appeared to be required
9446 2005-01-31 Borut Razem <borut.razem AT siol.net>
9448 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9449 include/mcs51 and include/z80 directories to the package
9451 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9453 * src/hc08/gen.c (genFunction): fixed bug #1112752
9455 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9457 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9459 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9461 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9463 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9465 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9467 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9469 * device/include/c8051fxxx.h: removed these 6 files
9470 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9472 2005-01-26 Raphael Neider <rneider AT web.de>
9474 * src/pic16/gen.c (genAssign): fixed assignment from longs
9475 in codespace (were cut to three bytes)
9476 * (genDummyRead): implemented (except for CODESPACE...),
9478 * src/pic16/glue.c (emitStatistics): beautified
9479 * device/lib/pic16/libm/Makefile: added include path
9481 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9483 * src/z80/gen.c (aopPut): fixed bug #1103902
9485 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9487 * device/lib/expf.c: fixed bug #1095792
9489 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9491 * device/lib/pic16/libm: added Math library sources
9493 2005-01-24 Raphael Neider <rneider AT web.de>
9495 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9496 to enable upcast to pCodeOpReg2 (there is no type tag to
9497 differenciate the two and pic16_popGet2p cast into PCOR2)
9498 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9499 (sizeof(sectNames) changed to sizeof(sectName))
9500 Both patches fix segfaults under MinGW.
9502 2005-01-23 Raphael Neider <rneider AT web.de>
9504 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9505 Safe_[mc]?alloc()'ed variables
9506 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9507 of (byte sized) temporaries (assign them to WREG for now)
9508 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9509 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9510 this might fix SIGSEGVs on MinGW...
9511 * src/SDCCopt.c (killDeadCode): restored original behaviour
9512 (volatile operands might get thrown away though)
9514 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9516 * src/pic16/gen.c: fixed bug #1106975,
9517 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9518 pointer update, INTCON is saved, global interrupts are disabled and
9519 restored after updateing TOS.
9520 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9521 * added function attribute 'shadowregs' to take advantage of shadow
9523 * added function attribute 'wparam' as an alternative to the wparam
9525 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9526 user declares a non-ISR function as 'shadowregs',
9527 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9529 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9531 * .version: bumped version number to 2.4.8
9532 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9534 * device/lib/pic16/libio/i2c/: I2C module support library,
9535 * device/include/pic16/i2c.h: I2C support library header,
9536 * device/lib/pic16/libc/stdio/: standard IO support sources,
9537 * (printf_small.c): printf_small() source, supports float print,
9538 * (printf_tiny.c): printf_tiny() source, does not support floats,
9539 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9540 enable global optimizations for entire library source, other
9541 Makefiles in the source tree are also modified to reflect this,
9542 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9544 * doc/sdccman.lyx: updated to reflect new changes,
9545 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9546 sym->onStack if-case,
9547 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9548 sbit, idata, _idata, xdata, _xdata,
9549 * added pragma library, to link an external library, (see doc),
9550 * removed command line options, --pomit-config-words, --pomit-ivt,
9551 --pleave-reset-vector,
9552 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9553 when calling assembler to reflect memory model used, also define
9554 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9555 reflect stack model used,
9556 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9557 on stack return NULL,
9559 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9561 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9562 of the operands is volatile. Fixes #1020220
9564 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9566 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9567 * (OptimizeRegUsage): make sure that there is really no other flow where
9568 the first pCode is used
9570 2005-01-22 Raphael Neider <rneider AT web.de>
9572 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9573 to fix #1106967 (pCode->seq are not set up correctly)
9575 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9577 * src/SDCCglue.c (glue): make sure code area is declared before the
9578 static initialization area.
9580 2005-01-21 Raphael Neider <rneider AT web.de>
9582 * device/lib/Makefile.in: fixed test for pic16 install dir
9583 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9585 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9586 added --optimize-goto compiler switch and pragma wparam documentation
9587 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9588 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9589 and PRODH closing bug #1071770 (peephole optimizer)
9591 2005-01-19 Raphael Neider <rneider AT web.de>
9593 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9594 cmdLine buffers (used when calling sdcpp...) are large enough
9595 (MAX_PATH=256 truncates arguments leading to system halts when
9597 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9598 * (genUminus): rewritten to for efficiency
9599 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9600 used uninitialized in some cases)
9601 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9602 copy the third byte from the int -- now assumes 0x80 (data memory)
9603 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9604 operands (genAddLit expects the iCode's operands to swapped as
9605 well), fixed leftover bytes (crashed for short left operands)
9606 * (pic16_genMinusDec): performance improvements, removed false
9608 * (pic16_genMinus): fixed to cope with differently sized operands
9609 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9611 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9612 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9613 new banksel optimization
9614 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9615 analysis for temporary registers (segfaults...)
9616 * src/pic16/peeph.def: added rule
9618 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9620 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9621 which converts a float number to its ASCII representation
9622 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9623 functions to convert the fractional and integer part of a float to ASCII,
9624 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9625 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9627 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9629 * device/include/pic16/adc.h: added GPL info,
9630 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9631 a pCodeOp as tested operand,
9632 * (genNearPointerGet): optimized bit testing, does not use
9633 intermediate register for bit value, test directly instead with
9634 BTFSS, BTFSC, works only for single bits,
9635 * (genpic16Code): dump the name of the iCode in the asm,
9636 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9637 renamed to pic16_decodeOp,
9638 * (serialRegAssign): do not allocate a temporary register for iCode
9639 sequences that test a single bit for 1/0
9641 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9643 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9644 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9645 access stack and frame pointers. They are initially assigned to
9646 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9647 accessing SFRs. Updated all occurences of modification of stack or
9648 frame pointer in gen.c and pcode.c,
9649 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9650 assigning of a literal value to pointers,
9651 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9652 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9655 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9657 * doc/sdccman.lyx: update documentation about stack pragma, added
9658 some info for stack memory models
9660 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9662 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9664 2005-01-08 Raphael Neider <rneider AT web.de>
9666 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9667 udata sections to fix bug #1097823
9669 2005-01-05 Raphael Neider <rneider AT web.de>
9671 * src/pic16/gen.c (genGenericShift): added handling of differently
9672 sized left operand and result
9674 2005-01-04 Raphael Neider <rneider AT web.de>
9676 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9677 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9678 to hold the condition bit)
9679 * added new version of genCmp (old code available via #define)
9680 * added new version of genShiftLeft/genShiftRight in a generic
9681 way, now supports shifting by negative values
9682 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9683 shiftCount (expected by genGenericShift)
9684 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9685 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9687 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9688 is an invalid literal too...)
9690 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9692 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9693 from Raphael Neider,
9694 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9695 for 8-bit literals. This fixes some literal operands which are sign
9696 extended to 16-bits ints when instruction needs only 8-bits.
9698 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9700 * device/lib/logf.c: added mcs51 assembly version
9701 * device/lib/expf.c: added mcs51 assembly version
9702 * device/lib/_logexpf.c: new shared asm code for expf and logf
9703 * device/include/math.h: add defines for assembly math library
9704 * device/lib/Makefile.in: build new _logexpf.c
9705 * device/lib/libfloat.lib: use new _logexpf.c
9707 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9710 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9711 device types which have less than 0x7f registers.
9713 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9715 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9717 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9719 * device/lib/printf_fast.c: only build on supported arch.
9720 * device/lib/printf_tiny.c: only build on supported arch.
9721 * device/lib/printf_fast_f.c: only build if asm float lib
9722 * device/lib/_fsget1arg.c: only build if asm float lib
9723 * device/lib/_fsget2args.c: only build if asm float lib
9724 * device/lib/_fsnormalize.c: only build if asm float lib
9725 * device/lib/_fsreturnval.c: only build if asm float lib
9726 * device/lib/_fsrshift.c: only build if asm float lib
9727 * device/lib/_fsswapargs.c: only build if asm float lib
9728 * device/include/stdio.h: don't provide print_fast,
9729 print_fast_f, print_tiny prototypes if --xstack used
9731 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9733 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9734 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9737 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9739 * device/lib/printf_fast_f.c: same as printf_fast, but
9740 with floating point enabled
9741 * device/lib/printf_fast.c: minor tweaks
9742 * device/include/stdio.h: add printf_fast_f
9744 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9746 * src/SDCCmain.c: make --float-reent default for mcs51
9747 * device/lib/_fsadd.c: added mcs51 assembly version
9748 * device/lib/_fssub.c: added mcs51 assembly version
9749 * device/lib/_fsmul.c: added mcs51 assembly version
9750 * device/lib/_fsdiv.c: added mcs51 assembly version
9751 * device/lib/_fseq.c: added mcs51 assembly version
9752 * device/lib/_fsneq.c: added mcs51 assembly version
9753 * device/lib/_fsgt.c: added mcs51 assembly version
9754 * device/lib/_fslt.c: added mcs51 assembly version
9755 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9756 * device/lib/Makefile.in: add _fscmp to build
9757 * device/lib/libfloat.lib: add _fscmp to build
9759 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9761 * device/lib/_fs2slong.c: added mcs51 assembly version
9762 * device/lib/_fs2sint.c: added mcs51 assembly version
9763 * device/lib/_fs2schar.c: added mcs51 assembly version
9764 * device/lib/_fs2ulong.c: added mcs51 assembly version
9765 * device/lib/_fs2uint.c: added mcs51 assembly version
9766 * device/lib/_fs2uchar.c: added mcs51 assembly version
9767 * device/lib/_slong2fs.c: added mcs51 assembly version
9768 * device/lib/_sint2fs.c: added mcs51 assembly version
9769 * device/lib/_schar2fs.c: added mcs51 assembly version
9770 * device/lib/_ulong2fs.c: added mcs51 assembly version
9771 * device/lib/_uint2fs.c: added mcs51 assembly version
9772 * device/lib/_uchar2fs.c: added mcs51 assembly version
9773 * device/include/float.h: added #define to select asm vs c
9775 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9777 * device/lib/printf_fast.c: improvements to float output
9778 * device/include/float.h: add defines for assembly float library
9779 * device/lib/_fsget1arg.c: receive 1 float arg
9780 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9781 * device/lib/_fsnormalize.c: normalize a float
9782 * device/lib/_fsreturnval.c: return float, various helper routines
9783 * device/lib/_fsrshift.c: right shift a float's mantissa
9784 * device/lib/_fsswapargs.c: swap 2 floats
9785 * device/lib/Makefile.in: build these 6 new files for mcs51
9786 * device/lib/libfloat.lib: add these 6 files to the library
9788 2004-12-26 Borut Razem <borut.razem AT siol.net>
9790 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9793 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9795 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9796 and fully reentrant and register bank neutral.
9797 * device/lib/printf_fast.c: added float (not enabled by default),
9798 added compact/slower integer (also not enabled by default),
9799 improved size/speed of fast integer code, other minor changes
9800 * device/include/stdio.h, device/lib/Makefile.in,
9801 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9803 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9805 * src/pic16/pcode.c: declaring variables other than at the start of a
9806 block is not supported in C by VC6.
9808 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9810 * applied a previous patch from Raphael Neider that wasn't included
9811 in the previous commits, which fixes infinite loops within jumptable
9813 * made some fixes that previous patches introduced
9815 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9817 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9818 that fixes an issue with AOP_PCODE asmop's offset,
9819 * (pic16_popCopyReg): update instance field too,
9820 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9821 function of pic port,
9822 * (genCmp, genAnd, genAssign),
9823 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9825 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9827 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9828 variables initial values to idata section,
9829 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9830 variables in some functions. This utilizes parmBytes field of iCode
9831 structure to hold the offset of the variable in stack. (might be
9832 able to use the stack field too?)
9833 * applied patch from Raphael Neider # ### , # ###
9834 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9835 variable initial values in idata section,
9836 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9837 for static variables with initial value
9838 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9839 applied fix in while loop from Raphael Neider.
9841 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9843 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9844 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9845 * src/ds390/ralloc.c (serialRegAssign): spill bits
9846 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9847 * support/Util/SDCCerr.c,
9848 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9849 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9850 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9852 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9854 * device/include/sdcc-lib.h: inserted LGPL, added includes
9855 asm/ds390/features.h and asm/mcs51/features.h
9856 * device/include/asm/default/features.h,
9857 * device/include/asm/gbz80/features.h,
9858 * device/include/asm/z80/features.h: added empty _AUTOMEM
9860 * device/include/asm/ds390/features.h,
9861 * device/include/asm/mcs51/features.h: added files with defines for
9862 _AUTOMEM and _STATMEM indicating automatic and static storage class
9863 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9864 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9865 * src/SDCCicode.c (geniCodeCast),
9866 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9867 * src/SDCCloop.c (loopInduction): removed unused variable lr
9868 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9869 to convertToFcall to include char modulo (RFE 1065037), added check
9870 if left operand is unsigned and use abs of literal value
9871 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9872 as it doesn't work after conversion from peephole.def to peephole.rul
9873 * src/mcs51/gen.c (toBoolean): added check for size,
9874 (genModOneByte): optimized code for signed char modulo a literal
9875 power of 2 (thanks to Hubert Sack),
9876 (genRRC): removed unnecessary "clr c",
9877 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9878 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9880 swapped rules 256.c and 256.d,
9881 extended 256.d by using new multiple checks (thanks Erik),
9882 added rules 256.e and 256.f,
9883 updated rule 261.a and 261.b to new generated code
9884 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9886 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9888 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9889 induction related bugs, including first part of bug #1074377
9891 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9893 * applied patch from bug-report #1076292,
9894 * applied patches for genAnd and Goto-optimizations for Raphael
9896 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9897 dump a less iCode information,
9898 * src/pic16/device.h (pic16_options_t): added field debgen,
9899 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9900 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9901 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9903 * (various functions): added macros FENTRY and FENTRY2 to functions,
9904 to emit function prologue,
9905 * (various functions): fixed indentation,
9906 * (genNearPointerGet): fixed loading of FSR0,
9907 * (genPackBits): applied patch from Raphael Neider to fix updating
9908 of FSR0 and touching only the modified bits,
9909 * src/pic16/genarith.c (various functions): added macros FENTRY to
9910 emit function prologue in comments,
9911 * src/pic16/pcode.h: added functions debugf2, debugf3,
9912 * src/pic16/ralloc.c: partial fix for packForPush caused
9915 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9917 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9918 <stsp AT users.sourceforge.net> with reversed byte order
9919 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9921 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9923 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9925 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9926 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9928 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9930 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9932 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9934 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9936 (setFromConditionArgs): friendly operand parser for peephole rules,
9937 (operandBaseName, operandsNotRelated): new peephole condition
9938 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9939 architecture specific register naming into account, handles n-way
9940 comparisons, and supports quoted literals
9941 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9943 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9945 * src/mcs51/peeph.def: fixed bug #1076940
9947 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9949 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9951 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9953 Adding support for replacing ljmps with sjmps in jumptables
9954 generated for switch statements. For now you need to set the
9955 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9956 Now 4 algorithms for mcs51 jumptable generation are used:
9957 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9958 addresses loaded pc-relative for up to 112 cases and stack-pushing
9959 target addresses loaded with offset from dptr for up to 256 cases.
9961 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9962 * src/mcs51/main.c: adapted constants for switch table generation
9963 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9965 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9967 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9968 * support/regression/tests/bug1057979.c: added test for bug 1073386
9970 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9972 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9975 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9977 * src/pic16/device.h,
9978 * src/pic16/genarith.c,
9981 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9983 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9985 Large cummulative patch for pic16 port.
9986 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9987 to call when a stack overflow occurs,
9988 * (malloc.h): added CVS Id tag,
9989 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9991 * added libc directory. The current version of LibC contains string
9992 functions, ctype functions and macros and some functions of the
9993 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9994 be extensively tested in the future. Standard disclaimer here.
9995 Library is not automatically build yet. But one can build it by
9996 invoking 'make' inside the libc directory.
9997 * added ADC library under libio. Preliminary version yet.
9999 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10000 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10001 aopForRemat() now and not by pic16_aopOp(),
10002 * (pic16_popGetTempReg): removed warning messgae when allocating
10003 temporary registers, its a buggy feature and will be removed,
10004 * (pic16_popGet): set register instance field in AOP_CRY,
10005 * (pic16_outBitC): fixed for results in size greater than 1,
10006 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10007 * (pic16_storeForReturn): optimized return of 0,
10008 * (genCmp): experimental code for new genCmp which uses PIC18's
10009 special compare&skip instructions. Initial tests fail some times
10010 with variables grater than 1 byte in size, so new code is disabled,
10011 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10013 * (genCast): began a fix to optimize the casting of a bit to another
10014 bit, now assigning a bitfield to another bitfield will fail, sorry,
10015 * src/pic16/main.c: disabled the use of lr-support feature,
10016 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10017 * added some function prototypes, added function _debugf prototype,
10018 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10019 bits with offset (case PO_GPR_BIT),
10020 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10022 * (isBankInstruction): modified to return 0 for no banking instruction,
10023 and 1 for banking instruction,
10024 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10025 caused stop processing pCodes after a inline assembly block,
10026 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10027 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10028 registers when it shouldn't,
10029 * src/pic16/ralloc.c (allocReg): add preliminary support for
10030 supporting a limited set of temporary registers,
10032 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10034 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10035 genDataPointerSet): ensure assignments always copy in MSB to LSB
10037 (loadRegFromAop): recognize CLRH optimization,
10038 (genFunction): optimize RECEIVE iCodes in reentrant functions
10040 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10042 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10043 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10045 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10046 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10047 contiguous with data
10049 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10051 * device/lib/_gptrget.c (_gptrget),
10052 * device/lib/_gptrgetc.c (_gptrgetc),
10053 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10054 instead of sjmp to ret
10055 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10056 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10058 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10060 * .version: bumped version to 2.4.7
10061 * device/lib/_gptrget.c (_gptrget): is now _naked
10062 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10063 * device/lib/_gptrput.c (_gptrput): is now _naked
10064 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10065 (createFunction): fixed xstack
10066 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10067 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10069 (geniCodeCritical): store original interrupt state in an iTemp bit
10070 var unless stack-auto
10071 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10072 * src/SDCCmain.c (setIncludePath): added include/target to search path
10073 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10074 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10076 (processFuncArgs): put bit vars in bit area
10077 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10078 unsaveRBank): fixed xstack,
10079 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10080 (genFunction, genEndFunction): fixed xstack,
10081 (genAssign): optimization don't walk backwards through mem
10082 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10083 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10084 * support/regression/Makefile: also make library (for stack-auto) when
10085 making "all" and added "test-mcs51-xstack-auto"
10086 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10087 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10088 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10089 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10090 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10091 make-library by MAKE_LIBRARY
10092 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10093 regression tests for xstack
10094 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10095 * support/regression/tests/critical.c: test for critical on mcs51
10097 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10099 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10100 built version of sdcc instead of installed version
10102 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10104 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10105 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10107 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10108 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10109 WARNING: remove device/lib/build/z80/printf.o by hand when
10110 updating from previous build!
10111 * device/lib/z80/printf.c: updated comment
10112 * support/regression/tests/bug1057979.c: test all ports now
10113 * support/regression/tests/bug1065458.c: file added
10115 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10117 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10118 *_start and *_end symbols for static functions
10120 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10122 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10123 and search crt0.o in all library paths,
10124 (setIncludePath): proper handling of --nostdinc,
10125 (setLibPath): proper handling of --nostdlib
10126 * support/regression/Makefile,
10127 * support/regression/ports/ds390/spec.mk,
10128 * support/regression/ports/gbz80/spec.mk,
10129 * support/regression/ports/hc08/spec.mk,
10130 * support/regression/ports/mcs51/spec.mk,
10131 * support/regression/ports/mcs51-large/spec.mk,
10132 * support/regression/ports/mcs51-stack-auto/spec.mk,
10133 * support/regression/ports/z80/spec.mk: use include and lib files from
10134 built version of sdcc instead of installed version
10135 * doc/sdccman.lyx: fixed typo in --nostdinc
10137 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10140 * src/pic/device.c,
10141 * src/pic/ralloc.c,
10142 * src/pic/gen.c : added support to generate code for struct bit fields.
10144 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10146 * as/xa51/xa_version.h,
10147 * device/include/errno.h,
10148 * device/include/regc515c.h,
10149 * device/lib/_itoa.c,
10150 * device/lib/_ltoa.c,
10151 * device/lib/ser_ir_cts_rts.c,
10152 * sim/ucsim/xa.src/glob.cc,
10153 * sim/ucsim/xa.src/inst_gen.cc,
10154 * sim/ucsim/xa.src/xa_bit.cc,
10155 * sim/ucsim/xa.src/xa_sfr.cc,
10156 * sim/ucsim/z80.src/inst_dd.cc,
10157 * sim/ucsim/z80.src/inst_fdcb.cc,
10158 * support/scripts/keil2sdcc.pl,
10159 * src/pic16/pic16.dsp,
10160 * src/pic16/pic16a.dsp: corrected cvs line endings
10161 * device/lib/printf_large.c: fixed bug 1057979
10162 * src/pic16/gen.c: fixed non-C standard code
10163 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10164 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10165 * support/regression/ports/mcs51/support.c: reload T1 asap
10166 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10167 pdata use and clear idata startup behaviour
10168 * support/regression/tests/bug1057979.c: added
10170 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10172 * device/examples/ds390/ow390/ad26.h,
10173 * device/examples/ds390/ow390/cnt1d.h,
10174 * device/examples/ds390/ow390/crcutil.c,
10175 * device/examples/ds390/ow390/ownet.h,
10176 * device/examples/ds390/ow390/owsesu.c,
10177 * device/examples/ds390/ow390/swt12.h,
10178 * device/examples/ds390/ow390/swtoper.c,
10179 * device/examples/ds390/ow390/temp10.h,
10180 * device/examples/ds390/ow390/thermodl.c,
10181 * device/examples/ds390/tinitalk/tinitalk.dsp,
10182 * device/examples/ds390/tinitalk/tinitalk.dsw,
10183 * device/examples/mcs51/clock/hw.h,
10184 * device/examples/mcs51/simple2/go.bat,
10185 * device/examples/serialcomm/windows/serial.h,
10186 * device/examples/xa51/dummy.c,
10187 * device/examples/xa51/hello.c,
10188 * device/include/80c51xa.h,
10189 * device/include/at89x051.h: corrected cvs line endings
10191 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10193 * src/pic16/main.c (options): added command line --gstack, to trace
10194 stack over/under flows,
10195 * added pragma 'wparam' to allow passing first byte of function
10196 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10197 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10198 call to __gstack_test function and sets up the symbol as extern,
10199 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10200 * popaop): added call to pic16_testStackOverflow,
10201 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10203 * (genCall, genPcall): now all parameters are passed via stack
10204 except in functions that are pass to wparam pragma in which WREG is
10206 * (genPcall): REENTRANT flag is checked to see if variable prototype
10207 contains reentrant keyword, don't call a non-reentrant function, via
10208 a reentrant function pointer or vice versa, functions are never
10210 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10212 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10213 SIGSEGV when accessing a NULL register stucture,
10214 * (pic16_printGPointerType): modified to handle UPPER modifier for
10215 function initializers, changed prototype of function to simpler one,
10216 * (pic16_printIvalFuncPtr): check to see if function is already
10217 added in externs list,
10218 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10219 optimized a move from W to SFR with a move to the same register
10220 later after a CALL,
10221 * device/lib/pic16/debug: NEW directory, contains debug features
10222 which are enabled when linking with libdebug.lib, currently command
10223 line option --gstack enables stack pointer tracing for over/under
10224 flow, corresponding sources are in debug/gstack
10226 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10228 * doc/sdccman.lyx: updated SDCC version,
10229 * (PIC16 port): update list of command line options,
10230 * src/pic16/device.h (structure pic16_options_t): added field gstack
10231 to enable stack overflow tracing on push/pops,
10232 * src/pic16/device.c (statistics structure): added statistics
10234 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10235 pic16_dump_int_registers): increase statistics counters for each
10236 * variable which is encountered
10237 * (pic16_dump_usection): emit each .udata variable to its own udata
10239 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10240 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10241 parameters via stack, otherwise use old scheme,
10242 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10243 assembler output file,
10244 * src/pic16/main.c: added command line options --gstack to enable
10245 push/pop tracing for stack overflow,
10246 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10247 instructions): added size of each instruction,
10248 * (pic16_countInstruction): estimate size of instructions in
10249 the_pFile list, inline assembly blocks are not counted,
10250 * (pic16_FixRegisterBanking): trace previous register usage, when
10251 banksel optimizations is greater than 0, don't emit a redudant
10254 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10256 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10257 * src/pic16/ralloc.c : applied same fix for pic16.
10258 * src/pic/gen.c : tidied it up a little.
10260 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10262 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10263 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10265 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10267 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10269 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10271 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10272 non-reentrant function __modsint in the interrupt function (thus
10273 corrupting math operations during serial I/O)
10274 * device/lib/ser_ir.c: as above, changed buffersize
10275 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10276 256.c,d for zeroing
10277 * doc/Makefile: added option -t for rsync
10279 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10281 * src/SDCCast.h (struct ast),
10282 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10284 2004-10-20 Borut Razem <borut.razem AT siol.net>
10286 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10289 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10291 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10293 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10294 support functions to replace long sequences of MOVFF's from access
10295 bank registers to stack and vice versa,
10296 * src/pic16/device.h: added new field opt_flags, where optimization
10297 flags can be set to enable certain features,
10298 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10299 * pBlock, (genFunction, genEndFunction): surroung loop for
10300 saving/loading used registers in stack with PC_INFO pCodes,
10301 INF_LREGS. Code in between can then be optimized by pCode optimizer
10302 to support function calls,
10303 * (genDataPointerSet): fixed bug which loaded float fields in
10304 structures with corrupt data,
10305 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10306 in a standard way debug info on stderr. Feature used for developing
10307 and debugging only,
10308 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10309 obsolete chunks of code,
10310 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10311 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10312 * pic16/src/pcode.c (pic16_newpCodeInfo,
10313 * (pic16_newpCodeOpLocalRegs),
10314 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10316 * (pic16_pCodeConstString): printing of the initial value of a
10317 symbol as a comment is inhibited since parsing was already done by
10318 copyStr and output is corrupt,
10319 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10321 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10323 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10325 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10327 * as/mcs51/lkarea.c: removed old K&R style,
10328 (lnksect): changed check on boundary error,
10329 (lnksect2): changed check on boundary error,
10330 (lnksect2): extend XSTK to end of page if size = 1
10331 * as/mcs51/lkmain.c: removed old K&R style,
10332 (Areas51): create l_IRAM symbol
10333 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10334 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10335 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10336 * device/lib/_mullong.c: added version to be compiled with xstack
10337 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10338 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10339 * device/lib/mcs51/crtxstack.asm: fixed comment
10340 * src/SDCCglue.c: maxInterrupts defaults to 0,
10341 (emitMaps): added pdata,
10342 (createInterruptVect): (re)moved default,
10343 (glue): added pdata,
10344 (glue): moved __start__xstack to XSTK with default size 1
10345 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10346 and options.float_rent when options.stackAuto is set,
10347 (linkEdit): only write XDATA_NAME if provided on command line
10349 * src/SDCCmem.c: added pdata
10350 * src/port.h: added pdata_name to PORT
10351 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10352 (saveRegisters, unsaveRegisters): removed usage of B,
10353 (genMinus): fixed accumulator clash,
10354 (genJumpTab): added comment, this needs another look
10355 * src/mcs51/gen.c: added check for "B in use" paranoia,
10356 added pushB() and popB()
10357 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10360 * src/ds390/main.c,
10362 * src/mcs51/main.c,
10364 * src/pic16/main.c,
10366 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10367 added PSEG (PAG,XDATA) or NULL to port specifier
10368 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10369 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10370 (_mcs51_genInitStartup): removed __start__xstack equ,
10371 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10372 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10373 * src/z80/gen.c (_rleAppend): fixed warnings
10374 * support/regression/tests/zeropad.c: added pdata test
10375 * .version: bumped to 2.4.6
10377 2004-10-17 Borut Razem <borut.razem AT siol.net>
10379 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10380 as a part of nightly build
10382 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10384 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10385 WREG holds the first byte function parameters,
10386 * (aopForSym): take special case for symbols which are in FARSPACE
10387 but in CODESPACE too,
10388 * (assignResultValue): modified to take into account _G.useWreg,
10389 * (genCall): don't use wreg for parameter passing when function is
10390 declared as reentrant, too, added optimization INCF to stack
10391 pointer when stack parameter count is 1,
10392 * (genFunction, genEndFunction): refurnished and fixed to not using
10393 wreg for passing parameters when function has varargs or is
10394 reentrant, fixed bug with symbol name compare for generating
10395 functions in absolute address,
10396 * (pic16_storeForReturn): refurnished,
10397 * (genCmp): began writing a new version of the function, not ready
10398 yet, therefore it is disabled,
10399 * (genAssign): do not read code memory when assigning a function to
10400 a pointer function,
10401 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10402 array of characters, not pointer,
10403 * (pic16initialComments): in debug mode emit an .ident directive for
10405 * (_process_pragma): emit a new warning type (internal to pic16)
10406 when setting stack to default length, emit a similar warning when
10407 placing a function at absolute address and address is not word aligned
10408 * (_pic16_parseOptions): added 'return TRUE' statement,
10409 * (_pic16_linkEdit): if compiling a source, then add the source's
10410 file object, first in the list of objects to link,
10412 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10414 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10415 * src/pic/main.c : removed VC warning.
10416 * src/pic/gen.c : changed comment.
10418 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10420 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10421 reference to a deprecated symbol _GPTRREG was causing failure to
10422 link. Thanks G. M. Gallant for the info.
10424 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10426 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10427 comments for Bugs item #954788.
10429 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10431 * src/pic16/device.c (pic16_dump_gsection,
10432 * pic16_groupRegistersInSection): handle symbols declared to be in
10433 access bank differently,
10434 * src/pic16/gen.c (struct _G): added field resDirect,
10435 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10436 send values read from stack directly to result and don't allocate
10438 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10440 * (pic16_sameRegsOfs): NEW,
10441 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10442 free because they were not allocated from temporary pool,
10443 * pic16_popRegFromString): workaround to fix a problem with
10444 allocating variables twice or never,
10445 * (genGenPointerGet): using PRODL instead of FSR0H,
10446 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10448 * (genAssign): take advantage of the _G.resDirect flag,
10449 * (genCast): around line 11844, use mov2f instead of directly
10450 MOVFF'ing between operands to account for literal values,
10451 * src/pic16/genutils.c: some new debug functions for gpsim have been
10453 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10454 float with integer part only,
10455 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10456 place variables in access bank
10457 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10458 updated sources to reflect recent changes in gen.c
10460 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10462 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10463 sources that searched for headers in installation path, now the
10464 device/include/pic16 is used,
10465 * src/pic16/glue.c (pic16glue),
10466 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10467 .line directives if not in debug mode, this suppresses assembler's
10468 warnings for ignored directives
10470 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10472 * src/port.h: made reset_regparms prototype void parameter explicit.
10473 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10474 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10475 * doc/sdccman.lyx: documented warning disabling and how to use
10476 printf_large to make it print floats.
10477 * device/include/stdbool.h: NEW
10478 * device/lib/_atof.c,
10479 * device/lib/_divuint.c,
10480 * device/lib/_divulong.c,
10481 * device/lib/expf.c,
10482 * device/lib/printf_large.c,
10483 * device/lib/sincosf.c,
10484 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10485 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10486 a completely reentrant lib.
10488 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10490 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10491 * device/include/pic16/stdio.h: fixed bug with colon
10493 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10495 * device/include/pic16/stdio.h,
10496 * device/include/pic16/stdlib.h,
10497 * device/include/pic16/math.h: NEW
10498 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10499 declared as _naked to reduce overhead
10500 * device/lib/Makefile.in (target port-specific-objects-pic16):
10501 changed * to *.* so to ignore the CVS directory,
10502 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10503 stacked variables back in stack,
10504 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10507 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10509 * .version: bumped version number to 2.4.5
10510 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10511 * support/Util/SDCCerr.c (messages structure): added entry for
10514 Large cumulative patch for pic16 port and libraries.
10515 * device/include/pic16/sdcc-lib.h,
10516 * device/include/pic16/stdarg.h,
10517 * device/include/asm/pic16/features.h,
10518 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10519 * device/include/pic16/float.h: changes reentrant keyword with
10520 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10521 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10522 updated target build-libraries to include objects from gptr,
10523 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10524 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10525 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10526 all function headings,
10527 * src/SDCCmain.c: added global parameter userIncDirsSet,
10528 * (parseCmdLine): when option -I is encountered add directory to
10529 userIncDirsSet too,
10530 * src/version.awk: added space between control and long,
10531 * src/pic16/NOTES: added some notes for the port,
10532 * src/pic16/gen.c: added prototype for mov2fp function,
10533 * (fReturnpic16[]): properly named return value registers,
10534 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10535 * (aopForSym): added code to handle symbols with onStack flag set,
10536 symbols onStack are allocated PTRSIZE bytes,
10537 * (aopFreeAsmop): handles special case where asmops are stack objects,
10538 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10539 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10540 added argument lock to trace flaws in allocating temporary registers
10541 when developing port,
10542 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10543 * (pic16_popRegFromString): reenabled allocating a direct register
10545 * (assignResultValue): various beautifications,
10546 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10547 referenced function argument,
10548 * (genIpush): reenabled to allow stacked arguments, handles only
10549 ic->parmPush iCodes,
10550 * (genCall, genPcall): major changes to allow for variable argument
10551 functions, fixed a bug with falsely restoring stack pointer after
10552 returning from call,
10553 * (genFunction): pending code for critical function,
10554 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10555 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10556 * (genNearPointerGet): fixed bug with indirect reading, was always
10558 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10560 * (genAddrOf): rewrote code to take address of a stacked function parameter
10561 * (genCast): fixed casting to generic pointer type,
10562 * src/pic16/gen.h: added AOP_STA,
10563 * (struct asmop): added field stk,
10564 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10565 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10566 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10567 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10568 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10569 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10571 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10573 * (pic16_port structure): generic pointer size is set to 3,
10574 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10575 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10577 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10578 operand is an iTemp,
10580 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10582 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10583 * debugger/mcs51/simi.c: addapt new syntax of s51
10585 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10587 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10588 * src/pic16/pcode.c: commented out some calls to free() in order to
10591 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10594 * src/SDCCicode.c (isiCodeInFunctionCall),
10595 * src/avr/ralloc.c (selectSpil),
10596 * src/pic/ralloc.c (selectSpil),
10597 * src/pic16/ralloc.c (selectSpil),
10598 * src/ds390/ralloc.c (selectSpil),
10599 * src/hc08/ralloc.c (selectSpil),
10600 * src/xa51/ralloc.c (selectSpil),
10601 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10602 stack in the middle of a function call sequence (fixes bug #1020268)
10603 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10604 costs associated with the minimum switch case.
10606 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10608 * src/SDCC.lex: fixed bug #1030549
10610 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10612 * src/SDCCcse.h (struct cseDef),
10613 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10614 over a function call if the CSE is derived from a symbol whose
10615 address has been taken (fixes bug #1029883)
10616 * support/regression/tests/bug-1029883: a new regression test for
10619 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10621 * src/hc08/gen.c (emitinline): fixed bug #1029778
10622 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10623 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10624 and starts toward RFE #905167)
10626 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10628 * src/pic16/gen.c (mov2f): New function to move an operand to
10629 another without considering if it is a literal or a register,
10630 * (pic16_sameRegs): don't check if they are both AOP_REG,
10631 * (AccRsh): removed andmask=0 lines,
10632 * (genLeftShift): duplicated to be improved in future versions,
10633 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10634 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10635 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10636 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10637 * (insertBankSwitch): fixed inserting banksel directives algorithm
10638 for instructions that follow a skip instruction, this fixes a report
10639 for broken subtraction code generation,
10640 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10641 iCode is a left op, just in case result and right share the same
10644 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10647 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10649 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10650 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10651 on 2004-09-12; it was buggy
10653 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10655 * src/SDCCsymt.h: removed RESULT_CHECK
10660 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10662 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10664 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10665 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10666 configuration values no more rejected by compiler, they are assigned
10667 to configuration registers with a warning message instead,
10668 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10669 the for-loop so last conf register is emitted too,
10670 * (_pic16_initPaths): link library libsdcc.lib by default,
10671 * (_hasNativeMulFor): modified test for multiplication according to
10672 Raphael Neider's remarks. Integer multiplication is also done with
10674 * device/include/pic16/pic18fregs.h: corrected type error in while
10675 testing and including 18f6720 header file
10677 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10679 * src/pic16/device.h (pic16_options): removed field use_crt,
10680 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10681 until an optimization to handle single bits is added,
10682 * (pic16_loadFSR0): moved before genUnpackBits,
10683 * (genAnd): some white lines removed,
10684 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10685 leave_reset flags in pic16_options when using crt modules,
10687 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10689 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10690 for bugs 898889 & 979599. Also used some safer print instructions.
10692 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10694 * src/pic16/device.h (pic16_options_t): added field use_crt,
10696 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10697 catch a probable future bug,
10698 * src/pic16/gen.c: aopIdx function commented out,
10699 * (genAssign): commented out old code which used aopIdx,
10700 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10701 code, added if conditionals to take into account the --use-crt
10702 command line options,
10703 * src/pic16/main.c (pic16_optionsTable): added new command line
10704 options, --use-crt= and --no-crt,
10705 * (_pic16_linkEdit): now the proper crt object is added in the
10706 linker command line except than when --no-crt is specified,
10707 * src/pic16/pcode.c,
10708 * src/pic16/pcode.h: added some structures and functions for a new
10709 optimization scheme to compansate for instruction overhead between
10710 same iCodes, this scheme is currently under development and is not
10711 working in any way,
10712 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10714 * device/lib/pic16/startup/crt0i.c,
10715 * device/lib/pic16/startup/crt0iz.c: added global char variable
10716 __uflags to force the generation of an idata section
10718 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10721 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10722 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10724 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10726 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10727 Frieder) and clarified the default code optimization mode
10729 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10731 * src/SDCC.lex (doPragma, process_pragma),
10732 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10733 "opt_code_size", and "opt_code_balanced"
10734 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10735 regrouped options by category, added support for category headers
10736 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10737 and "--opt-code-size"
10738 * doc/sdccman.lyx: documented these new options and pragmas
10739 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10740 preference into account
10742 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10744 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10745 geniCodePreDec): Fixed bug 904237 by generating a warning
10747 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10749 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10751 * src/pic/device.c : When no max ram set validate full memory range.
10753 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10755 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10757 * device/lib/_gptrget.c,
10758 * device/lib/_gptrput.c: updated comment
10759 * device/lib/calloc.c,
10760 * device/lib/free.c,
10761 * device/lib/malloc.c,
10762 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10763 * src/SDCCcse.c (cseBBlock),
10764 * src/SDCCicode.c (printOperand, geniCodeArray),
10765 * src/SDCCicode.h (struct operand): fixed bug 868103
10766 * support/regression/tests/bug-868103.c: added
10767 * src/SDCCast.c (searchLitOp),
10768 * src/SDCCcse.h (struct cseDef),
10769 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10770 * src/SDCCicode.h (struct operand),
10771 * src/SDCCsymt.h (struct sym_link),
10772 * src/avr/gen.c (hasInc),
10773 * src/ds390/gen.c (hasInc),
10774 * src/hc08/gen.c (genPlusIncr, hasInc),
10775 * src/mcs51/gen.c (hasInc),
10776 * src/pic16/glue.c (pic16_printIvalChar),
10777 * src/pic16/ralloc.c (regWithIdx),
10778 * src/xa51/gen.c (hasInc) : removed warnings
10779 * src/SDCCast.c (createBlock): added comment ???
10780 * src/hc08/ralloc.c: updated comments
10782 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10784 * doc/sdccman.lyx: updated section on switch statements, added
10785 section about semaphore locking
10786 * doc/Makefile: added option -info for latex2html
10787 * device/lib/_gptrget.c,
10788 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10790 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10792 * src/pic/device.h,
10793 * src/pic/device.c,
10794 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10795 maxram is less than 0x100.
10797 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10799 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10801 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10804 * src/mcs51/main.c,
10805 * src/ds390/main.c,
10809 * src/pic16/main.c,
10812 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10813 a jump table is the best form for a switch statement, including
10814 automatic insertion of missing cases to make the case range
10815 continuous. Developed in collaboration with Frieder Ferlemann.
10817 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10819 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10820 accumulator result if it needs sign extension
10822 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10824 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10826 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10828 * device/lib/gbz80/printf.c,
10829 * device/lib/z80/printf.c: removed define for NULL
10831 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10833 * as/xa51/xa_link.c,
10834 * device/examples/ds390/ow390/ad26.c,
10835 * device/examples/ds390/ow390/cnt1d.c,
10836 * device/examples/ds390/ow390/counter.c,
10837 * device/examples/ds390/ow390/ds2480.h,
10838 * device/examples/ds390/ow390/ds2480ut.c,
10839 * device/examples/ds390/ow390/findtype.c,
10840 * device/examples/ds390/ow390/gethumd.c,
10841 * device/examples/ds390/ow390/owllu.c,
10842 * device/examples/ds390/ow390/ownetu.c,
10843 * device/examples/ds390/ow390/swt12.c,
10844 * device/examples/ds390/ow390/swtloop.c,
10845 * device/examples/ds390/ow390/temp.c,
10846 * device/examples/ds390/ow390/temp10.c,
10847 * device/examples/ds390/ow390/thermo21.c,
10848 * device/examples/ds390/ow390/tinilnk.c,
10849 * device/examples/ds390/ow390/tstfind.c,
10850 * device/examples/serialcomm/windows/serial.cpp,
10851 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10852 * device/include/reg51.h: fixed line endings for cvs
10854 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10856 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10857 packRegsForAccUse, packRegisters): new accumulator register
10859 * support/regression/ports/hc08/support.c (_putchar): suppress
10860 warning of unused variable
10861 * src/SDCCicode.c: added SWAP entry to codeTable
10863 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10865 * device/lib/sprintf.c: forgot to add this file before previous commit
10867 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10869 * src/pic16/gen.c (genPackBits): added operand right in function
10870 parameters, load result directly if p_type is POINTER (that is
10871 called by genNearPointerSet)
10872 * (genUnPackBits): added operand left in function parameters,
10873 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10874 FSR0 if accessing bitfields,
10876 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10878 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10879 _print_format; updated printf, sprintf, vsprintf
10880 * device/include/asm/default/features.h: corrected comment/define
10881 * device/lib/Makefile.in: added sprintf.c
10882 * device/lib/libsdcc.lib: added sprintf module
10883 * device/lib/printf_large.c,
10884 * device/lib/vprintf.c,
10885 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10887 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10888 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10889 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10891 * support/regression/tests/zeropad.c: define idata as data for hc08
10893 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10895 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10896 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10897 labels are referenced at least once (even if a reference is not found)
10898 * src/hc08/gen.c (emitcode): set isComment flag for comments
10899 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10900 loads), rules 6a..6b (optimize jumps to return)
10902 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10904 * device/lib/acosf.c (acosf),
10905 * device/lib/asinf.c (asinf),
10906 * device/lib/atanf.c (atanf),
10907 * device/lib/ceilf.c (ceilf),
10908 * device/lib/cosf.c (cosf),
10909 * device/lib/coshf.c (coshf),
10910 * device/lib/cotf.c (cotf),
10911 * device/lib/fabsf.c (fabsf),
10912 * device/lib/floorf.c (floorf),
10913 * device/lib/log10f.c (log10f),
10914 * device/lib/logf.c (logf),
10915 * device/lib/sinf.c (sinf),
10916 * device/lib/sinhf.c (sinhf),
10917 * device/lib/sqrtf.c (sqrtf),
10918 * device/lib/tanf.c (tanf),
10919 * device/lib/tanhf.c (tanhf),
10920 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10921 replaced all instances of "reentrant" in the library functions
10922 defined in math.h with this macro.
10923 * support/regression/tests/float_trans.c: reenabled test for hc08
10925 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10927 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10928 erroneously deleted
10930 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10932 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10933 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10934 multi-byte volatile operands are used
10935 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10936 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10937 initialization to area GSINIT0 so that it would always precede
10938 any static initializers in GSINIT
10939 * support/regression/tests/zeropad.c: fixed idata define for hc08
10940 * support/regression/tests/bug-927659.c,
10941 * support/regression/tests/float_trans.c: disabled tests for hc08
10942 pending missing library routines
10943 * .version: increased version number to 2.4.4 - hc08 port now passes
10947 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10949 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10950 * Makefile.common.in,
10952 * as/hc08/Makefile.in,
10953 * as/mcs51/Makefile.in,
10954 * as/z80/Makefile.in,
10955 * debugger/mcs51/Makefile.in,
10956 * device/include/Makefile.in,
10957 * device/lib/Makefile.in,
10960 * link/z80/Makefile.in,
10961 * packihx/Makefile.in,
10962 * sim/ucsim/main_in.mk,
10963 * sim/ucsim/avr.src/Makefile.in,
10964 * sim/ucsim/doc/Makefile.in,
10965 * sim/ucsim/gui.src/serio.src/Makefile.in,
10966 * sim/ucsim/hc08.src/Makefile.in,
10967 * sim/ucsim/s51.src/Makefile.in,
10968 * sim/ucsim/xa.src/Makefile.in,
10969 * sim/ucsim/z80.src/Makefile.in,
10971 * support/cpp2/Makefile.in,
10972 * support/librarian/Makefile,
10973 * support/makebin/Makefile: added DESTDIR to the install path proposed
10974 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10975 * doc/sdccman.lyx: added DESTDIR documentation
10977 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10979 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10980 instruction for interrupt handlers, use fast returns when returning
10981 from high priority interrupts
10983 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10985 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10987 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10988 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10989 bugs, ported much of Bernhard's code from mcs51
10990 * src/mcs51/gen.c (genSend),
10991 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10992 than one when calling a reentrant function
10993 * device/lib/_mullong.c: defined an alternate struct layout for big
10994 endian ports (hc08)
10996 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10998 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11001 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11003 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11004 are sane and complete before asking the port its prefered parameter
11005 passing method (fixes bug #1017633)
11006 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11009 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11011 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11012 problem in bitfields >= 8 bits.
11014 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11016 * src/SDCCsymt.c: undid changes that were not meant to be committed
11018 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11020 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11022 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11024 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11025 copied and wrong bit got inverted
11027 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11029 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11030 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11031 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11032 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11033 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11034 assignments to bitfields at known addresses
11035 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11036 reads from bitfields at known addresses
11037 * src/hc08/ralloc.c (packRegisters),
11038 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11039 genhc08Code): optimize pointer get values used as conditionals
11040 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11043 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11045 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11046 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11047 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11050 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11052 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11054 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11056 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11059 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11061 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11063 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11065 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11068 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11070 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11072 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11074 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11075 cases use more compact code.
11077 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11079 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11081 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11083 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11085 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11088 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11089 parameter of changePointer() from symbol* to sym_link*
11090 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11091 * src/SDCCsymt.c (compareType): void* type is castable to other
11092 pointers, but not necesarily an exact match.
11093 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11094 is no longer blindly treated as an exact match.
11095 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11097 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11099 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11101 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11105 * src/pic/ralloc.h,
11106 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11108 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11110 * src/pic/device.c,
11111 * src/pic/device.h,
11112 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11114 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11116 * src/mcs51/gen.c (emitcode): fixed bug #992819
11118 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11120 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11121 there's no need to make it worse
11123 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11125 * src/mcs51/ralloc.c (deassignLR),
11126 * src/ds390/ralloc.c (deassignLR),
11127 * src/hc08/ralloc.c (deassignLR),
11128 * src/z80/ralloc.c (deassignLR),
11129 * src/pic/ralloc.c (deassignLR),
11130 * src/pic16/ralloc.c (deassignLR),
11131 * src/avr/ralloc.c (deassignLR),
11132 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11133 rlivePoint): fixed another part of bug #971834
11135 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11137 * src/z80/main.c: enabled "critical" keyword
11138 * src/z80/mappings.i,
11139 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11140 functions (fixes bug #979646)
11141 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11143 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11145 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11148 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11150 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11151 doesn't disable too much optimizations
11153 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11155 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11157 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11159 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11161 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11163 * src/pic/gen.c tidied up tabs
11164 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11165 * src/pic/main.c tidied up tabs
11166 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11167 * src/pic/pcoderegs.c tidied up tabs
11168 * src/pic/ralloc.c tidied up tabs
11170 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11172 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11173 to S_FIXED for pic16 port and when symbol is not in level 0,
11174 allocate for S_REGISTER storage class and pic16 port, too,
11175 * src/pic16/device.h: prototype for checkSym,
11176 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11177 * (pic16_assignConfigWordValue): test the value and the mask to
11178 validate that the value is suitable for the configuration word,
11179 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11180 collect extern declared symbols, don't emit symbol twice, check
11181 first if symbol is in publics set first,
11182 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11183 * added command line '--fstack' which enables an experimental
11184 feature for stack access, too buggy to be used yet...
11185 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11186 * (pic16_allocDirReg): when register has storage class S_REGISTER
11187 allocate in pic16_dynAccessRegs,
11188 * device/include/pic16/pic18f????.h: modified configuration word
11189 naming convention, words started as CONFIG0H but should be CONFIG1H
11191 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11193 * device/include/mcs51reg.h: fixed bug 970993
11195 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11197 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11198 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11199 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11200 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11201 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11202 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11203 error/warning numbers,
11204 added function setWarningDisabled()
11205 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11206 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11207 _memcmp.c _memmove.c calloc.c realloc.c free.c
11208 * support/regression/tests/malloc.c: added tests for new functionality
11209 * support/regression/tests/zeropad.c: added tests for truncated initializers
11210 and initialized char arrays starting with '\x0'
11211 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11213 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11215 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11217 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11219 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11220 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11221 peephole 177.e. Thanks to anonymous
11223 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11225 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11226 function isn't used in the source but referenced as a
11227 variable initializer then declare it as extern in .asm file
11229 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11231 * .version: increased version number to 2.4.3
11233 Adding version extension according to ChangeLog CVS revision
11234 * src/Makefile.in (target all): added dependency 'version.h'
11235 * (rule version.h): added rule to create version.h from ChangeLog,
11236 * (rule dep): added dependency version.h,
11237 * src/version.awk: AWK script to create version.h
11238 * src/SDCCdwarf2.c (dwWriteModule),
11239 * src/SDCCglue.c (initialComments),
11240 * src/SDCCmain.c (printVersionInfo): modified to write after
11241 version string the version extension number,
11242 * src/SDCCutil.c: included "version.h"
11243 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11245 * src/SDCCutil.h: added prototype for getBuildNumber
11247 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11248 includeDirsSet, too,
11249 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11250 const char [] is found in function prototype...
11252 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11253 moving to WREG with source is already in WREG,
11254 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11255 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11256 * (aopForSym): stack'ed symbols are partially supported, added
11257 if-clause to support symbols in FARSPACE,
11258 * (sameRegs): added test for AOP_ACC to see if registers are same,
11259 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11260 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11261 * (pic16_popRegFromString): will not allocate a new register if it
11262 doesn't find one by name, bug may have introduced...
11263 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11264 * (genIpush): revived to use pic16 port's stack,
11265 * (genAddrOf): added incomplete case for stack'ed operand,
11266 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11267 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11268 can handle multibyte operands,
11269 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11270 * (pic16initialComments): added message for MPLAB compatibility
11272 * src/pic16/main.h: prototype for pic16_mplab_comp,
11273 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11274 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11275 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11276 because of increased complexity of procedure,
11277 * (_process_pragma): stack pragma changed to format 'stack pos len',
11278 emit symbol '_stack_end' to conform with gplink,
11279 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11280 to search for register,
11281 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11283 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11284 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11285 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11286 case for PO_GPR_REGISTER,
11287 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11288 dies, the new era is ahead !...
11289 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11290 pic16_dynInternalRegs,
11291 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11292 * (pic16_allocDirReg): minor optimizations and bug fixes,
11293 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11295 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11296 load stack and frame pointer with address of 'stack_end' symbol
11298 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11300 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11301 without source code but only variable initializers
11303 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11305 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11306 external are not declared as extern to reduce overhead while linking
11308 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11310 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11312 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11314 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11315 Yee Keat for the patch
11316 * src/SDCCast.c (decorateType): fixed bug #979599
11317 * src/ds390/gen.h: removed local fReturnSizeDS390
11318 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11319 * src/ds390/gen.c (genAnd, genOr, genXor),
11320 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11322 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11324 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11325 add relFilesSet to $3, manipulate $2 to handle linking of object
11326 files without source files in command line,
11327 * device/include/pic16 (all headers): added ID location macros,
11328 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11329 entries for ID location bytes,
11330 * (pic16_assignIdByteValue): NEW,
11331 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11332 added field dumpcalltree to pic16_options_t,
11333 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11334 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11335 emitting rFalseIfx label after check_carry label,
11336 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11337 pic16_emitDIRegs), NEW
11338 * (pic16glue): dump .calltree file when option --calltree found,
11339 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11340 * (_pic16_genAssemblerPreamble): emit ID locations after
11341 configuration registers,
11342 * (pic16_linkCmd): modifications of the link command,
11343 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11344 * (pic16_pCodeInitRegisters): don't init stack registers,
11345 * (pic16_findPrevInstruction): fixed bug,
11346 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11347 bug with immediate registers,
11348 * (buildCallTree): traces stack push and pop,
11349 * (pct2): dump also stack usage for each function,
11350 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11351 * (pic16_allocDirReg): various modifications,
11352 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11355 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11357 * src/pic16/pcode.c: removed buggy double colon
11359 2004-07-01 Borut Razem <borut.razem AT siol.net>
11361 * support/scripts/sdcc.nsi: added include/pic16 to setup
11363 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11365 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11366 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11368 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11369 specific command line arguments. Also added sample lkr script
11370 for placing a variable at a specific memory bank.
11371 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11372 at a specific memory bank,
11373 * (pic16_dump_isection): fixed bug which caused string literals to
11374 be omitted when dumping idata section,
11375 * (pic16_groupRegistersInSection): added code to handle registers
11376 in specific memory banks,
11377 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11378 public, all references are renamed too,
11379 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11381 * (pic16_storeForReturn): added case to handle when dest is WREG,
11382 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11383 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11384 pic16_rel_udata, check to see if that register is marked as being
11385 a member of a specific memory bank,
11386 * (pic16_printIvalCharPtr): added code to add string literals either
11387 to code or the idata sections,
11388 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11389 also accept the 'udata' pragma,
11390 * src/pic16/main.h: new structure types sectName and sectSym
11391 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11392 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11393 * (pic16_findPrevInstruction): fixed, it returned nothing,
11394 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11395 instruction combinations,
11396 * (pic16_FixRegisterBanking): heavily reorganised,
11397 * (pic16_AnalyzeBanking): if generating banksel directives is
11398 disabled, then don't call FixRegisterBanking at all,
11399 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11400 completely removed,
11401 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11403 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11405 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11406 Phuah Yee Keat <yk.phuah AT nestac.com>
11408 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11410 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11411 correctly the IVT even if it is relocated to some other location
11413 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11415 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11416 * device/include/pic16/pic18f2220.h: NEW,
11417 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11418 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11419 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11420 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11421 nodefaultlibs, ivt_loc is the location of the interrupt vector
11422 table, and nodefaultlibs signs that default libraries should not be
11423 linked in link stage,
11424 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11425 according to --ivt-loc argument,
11426 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11427 when pragma stack is found,
11429 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11431 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11432 256 (range check), 257 (do while), 258.a-f (bit banging
11433 f.e. on 3-wire SPI bus)
11435 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11437 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11438 variables used exclusively within a loop
11440 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11442 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11444 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11446 * src/SDCClrange.c (computeClash): fixed bug #971834
11448 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11450 * src/mcs51/gen.c (genCmp): fixed bug #975903
11451 * src/hc08/gen.c (operandsEqu),
11452 * src/ds390/gen.c (operandsEqu),
11453 * src/z80/gen.c (operandsEqu),
11454 * src/pic/gen.c (operandsEqu),
11455 * src/pic16/gen.c (operandsEqu),
11456 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11457 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11459 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11461 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11463 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11465 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11466 default case in switch statement,
11467 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11468 to eliminate problem with initialisation of pointers, but problem
11470 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11471 * (emitStaticSegment): removed various lines emitting debug info,
11472 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11473 added processor registers for utilizing EEPROM,
11474 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11475 configurable and set 8
11477 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11479 * .version: increased version number to 2.4.2,
11481 Cumulative patch for pic16 port
11482 * src/pic16/device.c: changed scheme to dump initial values for
11483 variables in idata segment, all print_idata* functions were removed,
11484 now the pic16_printIval* will be called,
11485 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11486 * _pic16_printPointerType, pic16_printPointerType,
11487 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11488 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11489 NEW, similar to the respective functions in SDCCglue.c,
11490 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11491 way, emitting hex bytes,
11492 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11494 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11496 * src/avr/ralloc.c (serialRegAssign),
11497 * src/xa51/ralloc.c (serialRegAssign),
11498 * src/pic/ralloc.c (serialRegAssign),
11499 * src/pic16/ralloc.c (serialRegAssign),
11500 * src/hc08/ralloc.c (serialRegAssign),
11501 * src/z80/ralloc.c (serialRegAssign),
11502 * src/ds390/ralloc.c (serialRegAssign),
11503 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11505 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11507 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11508 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11510 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11512 Cumulative patch for pic16 port:
11513 * src/pic16/device.h (typedef PIC16_device) modified fields for
11514 defining microcontrollers,
11515 * src/pic16/device.c: added new info for all devices in Pics16 array,
11516 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11517 to be optimised out by the pCode optimiser,
11518 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11519 specially, bug reported by G.M. Gallant,
11520 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11521 as force'd so that cannot be optimised out by pCode optimiser,
11522 * src/pic16/pcode.c,
11523 * src/pic16/pcodepeeph.c,
11524 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11525 they are disabled by default, but can be enabled explicit with
11526 command argument --denable-peeps, for testing,
11527 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11528 --pomit-ivt in COMPILE_FLAGS
11530 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11532 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11533 compilation on MSVC
11535 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11537 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11539 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11541 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11542 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11544 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11546 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11547 would only assign 0x300001 register.
11549 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11551 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11552 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11554 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11556 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11558 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11559 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11560 added peephole 254 (left shift), 255 (jump table)
11562 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11564 * device/lib/Makefile.in: removed comment line with model-pic16,
11565 * (target port-specific-objects-pic16): the libraries and objects
11566 are copied to the build directory form the device/lib/pic16/bin
11569 Cumulative patch concerning pic16 port:
11570 * library directory has been re-organized,
11571 * added support for PIC18F1220,
11572 * added headers and library sources for chips 18f1220,18f6520,
11573 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11575 * configuration registers setting has changed, now each supported
11576 device has a complete description of the registers it uses,
11577 * all initialisations are moved to idata sections, these section
11578 can be absolute or relocatable,
11579 * fixed initialisation of codespace variables,
11580 * fixed warning about PCLATU and gpsim,
11581 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11582 * (genAssign): use table reads when assigning from variables in codespace,
11583 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11584 char/int variables placed in codespace,
11585 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11586 registers set in .asm file, no need for --pomit-config-words anymore,
11587 * (pic16glue): some 8051 legacy segments are commented out
11588 (to be removed completely),
11589 * added support for alternative assembler and linker with --asm=
11590 and --link= command line arguments,
11591 * peepholes are disabled automatically in the port, no need to
11592 specify on command line,
11593 * port supports natively char/int/long multiplication, but converts
11594 all divisions to support functions,
11595 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11596 to the file set in variable $2,
11597 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11598 strings in ASCII format and not in hex,
11599 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11600 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11601 allocate proper register if iCodes aren't temporary,
11603 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11605 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11607 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11609 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11612 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11614 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11615 computed address is reused
11616 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11617 multi-byte bitfields
11619 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11621 * src/z80/gen.c: (genArrayInit): must check for pointers too
11623 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11625 * support/regression/tests/zeropad.c: never meant to commit the
11626 nestedstruct test: removed, added check for GCC version
11628 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11630 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11631 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11632 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11633 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11634 bugs 928906 and 954082 half-empty initializers
11636 * src/SDCCsymt.c (getAllocSize): added for above fix
11637 * src/z80/gen.c (genArrayInit): fixed bug 741044
11638 * support/regression/tests/zeropad.c: added tests
11640 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11642 * src/pic16/device.c (pic16_dump_section): corrected bug which
11643 caused some symbols of the libraries to be misplaced
11645 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11647 * src/pic16/glue.c,
11648 * src/pic16/ralloc.h,
11649 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11650 to fix conflict with pic port
11652 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11654 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11655 externs configuration variables,
11656 * src/pic16/ralloc.h,
11657 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11658 prototype in header, commented out some debug messages
11660 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11662 * src/pic16/glue.c,
11663 * src/pic16/main.c,
11664 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11665 for gpasm COFF object generation. Thanks to D. Hawkins for
11668 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11670 * src/ds390/main.c,
11671 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11672 Brock for spotting this)
11673 * src/ds390/gen.c (genEndFunction),
11674 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11675 interrupt handler and critical. Disable push/pop optimizations when
11676 peephole optimizations disabled.
11678 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11680 Updated pic16 library sources and headers.
11681 * device/lib/pic16/pic18f*/ ,
11682 * device/include/pic16/*.h: modified to handle structured SFR
11685 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11687 * src/port.h (PORT structure): added hook initPaths, now each
11688 port can declare its own default search paths,
11689 which can been seen with the --print-search-dirs option,
11690 see pic16 port for example,
11691 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11692 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11693 * (doPrintSearchDirs): NEW, replaces in a central manner the
11694 printing of search dirs which was split in set*Paths functions,
11695 * (main): added call to port->initPaths and doPrintSearchDirs,
11697 * src/ds390/main.c,
11700 * src/izt/tlcs900h.c,
11701 * src/mcs51/main.c,
11703 * src/pic16/main.c: modified port structures to reflect addition of
11706 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11707 * (pic16_dump_section): for registers in same address reserve memory once,
11708 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11710 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11711 result is greater in size than right or left,
11712 * (pic16_genUMult8X8_8): there are some cases where the result can
11713 be 16 bits size, so handle these,
11714 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11715 * (pic16_outBitC): modified to emit pcodes,
11716 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11718 * (genDivOneByte): implemented algorithm to divide 8-bits,
11719 * (genCmp): uncommented goto, but issues still exist,
11720 * (genAnd): fixed a bug with variables >8bits,
11721 * (genPackBits): optimization added that uses BCF/BSF to change a
11723 * (genAssign): fixed bug when assigning floating point literals,
11724 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11725 __sdcc_gsinit_startup label,
11726 * src/pic16/main.c (_pic16_init): removed search directory
11728 * (_pic16_initPaths): NEW, used to initialise search directories,
11729 * (_hasNativeMulFor): support functions for all except char/int
11730 multiplication, and char division,
11731 * (PIC16_port struct): modified entry for native mul support,
11732 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11734 * (buildCallTree): call to register_usage is ifdef'ed out,
11736 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11738 * device/include/string.h: applied Stas Sergeev's patch to make this
11739 header file compatible with the preprocessor -Wundef option
11740 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11741 failure (fixes bug #941458)
11743 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11745 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11746 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11747 that the variable, not the function, should be static
11748 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11749 to be consistent with non-literal case
11751 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11753 * src/SDCCast.c (isConformingBody): fixed bug #949967
11754 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11755 convilong): fixed bug #952086
11757 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11759 * src/SDCCmem.c (allocVariables): fixed bug #955321
11761 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11763 * src/hc08/main.c (_hc08_genAssemblerEnd),
11764 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11765 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11766 completely eliminated the use of a temporary file
11767 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11768 when more than one file linked
11769 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11771 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11773 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11774 which fixes bug #543481
11775 * support/regression/tests/bug-751703.c: fixed comments left from a
11776 cut and paste error
11777 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11778 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11779 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11781 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11782 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11783 are now changed to underscores in moduleName
11785 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11787 * as/mcs51/lkmem.c: better fix for bug #954173
11789 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11790 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11792 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11793 * device/include/c8051f000.h,
11794 * device/include/c8051f120.h,
11795 * device/include/c8051f300.h,
11796 * device/include/c8051f310.h,
11797 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11798 PWM16) and detab'ed
11800 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11802 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11803 and mailing lists, doc'ed --no-peep-comments, removed reference
11804 to knoppix (newest version has no LyX/LaTeX), other minor changes
11805 * src/SDCCglue.c (glue): save 2 bytes stack space with
11806 option --main-return. The ljmp could probably be avoided too
11808 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11810 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11812 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11814 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11815 * src/SDCCopt.c (isLocalWithoutDef),
11816 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11817 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11818 (credit to Maarten Brock for patch #949363, on which this is based)
11819 * support/regression/tests/bug-751703.c: some test cases of extern used
11820 within inner scopes.
11822 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11824 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11826 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11828 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11829 dwWriteLabel): fix to create valid debugger symbols even when
11830 the module name has non-alphanumeric symbols in it
11831 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11832 when a variable's allocation has been optimized away
11835 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11837 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11839 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11840 * src/mcs51/main.c,
11841 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11842 * src/ds390/main.c,
11843 * src/z80/gen.c (z80_emitDebuggerSymbol),
11845 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11847 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11848 * src/pic16/main.c,
11849 * src/avr/gen.c (avr_emitDebuggerSymbol),
11851 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11853 * src/SDCCdebug.c (emitDebuggerSymbol),
11855 * src/port.h: added a debugger struct to the port struct. Added a
11856 callback for defining debugger symbols
11858 * src/SDCCast.c (createLabel),
11859 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11862 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11863 iCode back to the ast for the function
11865 * src/hc08/ralloc.c (hc08_assignRegisters),
11866 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11867 unneeded fields from the regs struct.
11868 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11869 pushReg() & pullReg() functions instead of emitcode()
11871 * src/hc08/gen.c (genLabel, genhc08Code),
11872 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11874 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11877 * src/hc08/gen.c (genEndFunction, genhc08Code),
11879 * src/mcs51/gen.c (genEndFunction, gen51Code),
11881 * src/ds390/gen.c (genEndFunction, gen390Code),
11883 * src/z80/gen.c (genEndFunction, genZ80Code),
11886 * src/pic/gen.c (genEndFunction, genpic14Code),
11888 * src/pic16/gen.c (genEndFunction, genpic16Code),
11890 * src/avr/gen.c (genEndFunction, genAVRCode),
11892 * src/xa51/gen.c (genEndFunction, genXA51Code),
11894 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11895 specific code to cdbFile.c and out of the backend code generators
11897 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11898 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11899 starting address is now 0
11902 * as/hc08/m08pst.c,
11903 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11904 assembler directive for DWARF support
11905 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11909 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11911 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11913 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11914 and inappropriate peephole optimization in jump tables
11916 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11918 * as/hc08/m08pst.c,
11919 * src/SDCCglue.c: sdccopt works for the hc08 port now
11921 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11923 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11925 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11927 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11929 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11931 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11935 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11936 comments from the peephole optimizer replacement rules
11937 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11939 * src/SDCCcse.c (updateSpillLocation),
11940 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11942 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11943 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11944 objects far pointers
11946 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11948 * src/SDCCsymt.h: a missing part of my last change
11949 * src/pic/ralloc.c (regTypeNum),
11950 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11952 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11955 * src/SDCCicode.c (aggrToPtrDclType),
11956 * src/SDCCptropt.h,
11957 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11958 ptrPseudoSymConvert),
11959 * src/pic/ralloc.c (regTypeNum),
11960 * src/pic16/ralloc.c (regTypeNum),
11961 * src/hc08/ralloc.c (regTypeNum),
11962 * src/ds390/ralloc.c (regTypeNum),
11963 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11964 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11966 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11968 * link/z80/lkmain.c (afile),
11969 * as/hc08/lkmain.c (afile),
11970 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11971 prevent a pointer problem when a filename has no directory and
11972 no extension specified.
11974 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11976 * link/z80/lkmain.c (afile): allow periods in directory names
11977 * link/z80/lkmain.c (afile),
11978 * as/mcs51/lkmain.c (afile),
11979 * as/hc08/lkmain.c (afile): allow linker script file to have an
11980 extension other than ".lnk"
11981 * link/z80/lklex.c (getfid),
11982 * link/z80/lkmain.c (parse),
11983 * as/mcs51/lklex.c (getfid),
11984 * as/mcs51/lkmain.c (parse),
11985 * as/hc08/lklex.c (getfid),
11986 * as/hc08/lkmain.c (parse): Support comments in the linker script
11987 file on lines by themselves and after filenames
11989 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11991 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11993 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11995 * src/z80/peeph-z80.def: removed some peephole rules that don't
11996 work with multibyte arithmetic (fixed bug #937126)
11997 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11998 to registers and not global variables
11999 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12000 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12001 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12002 checking for assignments not internally generated (fixed bug #931895)
12003 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12004 structure member (fixed bug #930072)
12006 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12008 * src/SDCCmain.c (linkEdit),
12009 * src/hc08/main.c (_hc08_parseOptions),
12010 * as/hc08/Makefile.in,
12011 * as/hc08/aslink.h,
12013 * as/hc08/m08pst.c,
12014 * as/hc08/lkrloc.c (relr, rele),
12015 * as/hc08/lkarea.c (lnkarea)
12016 * as/hc08/lkmain.c (afile, parse),
12017 * as/hc08/lkelf.c: support for ELF output
12018 * as/hc08/lks19.c (s19),
12019 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12021 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12023 * as/mcs51/lkihx.c: Fixed bug #899105.
12025 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12027 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12028 .dsp files from Unix to DOS.
12030 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12032 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12033 function pointers; we have been compliant for several months now.
12034 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12035 change that was accidently commented out
12036 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12037 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12040 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12042 * src/hc08/gen.c: output of all of the internal debugging information
12043 is now controlled by the D() macro; it is disabled by default
12045 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12047 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12048 harder to keep the same registers during a CAST iCode
12049 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12050 long via int can be done in a single cast, if the signedness is
12052 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12053 putchar() in tinibios.c in ds390's library
12055 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12057 * src/SDCCast.c (decorateType): fixed bug #898889,
12058 cast result of a literal complement too
12059 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12060 fixed check for bitfields
12062 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12064 * src/SDCCicode.c (geniCodeLogic): made it static,
12065 (geniCodeLogicAndOr): added in order to fix bug #905492,
12066 (ast2iCode): fixed bug #905492
12067 * support/regression/tests/bug-905492.c: added
12068 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12069 (processParms): fixed bug #927659: don't copy parms, this will clear
12071 * support/regression/tests/bug-927659.c: added
12073 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12075 * src/SDCCast.c (addCast): don't cast float to char
12076 * device/lib/libsdcc.lib: added _memmove
12078 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12080 * device/lib/large/Makefile: fixed parallel execution by
12081 replacing `make` by `$(MAKE)`
12083 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12085 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12086 offsets (fixes bug #923936)
12088 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12090 * device/lib/small/Makefile: fixed parallel execution by
12091 replacing `make` by `$(MAKE)`
12093 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12095 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12097 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12099 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12100 * src/regression/Makefile: Regression test was not running.
12102 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12104 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12105 complement if possible
12106 * src/SDCCval.c (valComplement),
12107 * src/SDCCicode.c (operandOperation): fixed complement of literal
12108 * support/regression/tests/onebyte.c (testComplement): added
12110 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12112 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12113 return an optimized tree; actually replace actParm with the new tree
12114 * src/SDCCast.h: added some parantheses to remove side effects
12115 * support/regression/tests/bug-920866.c
12117 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12118 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12119 Bit operands were not being handled properly in the pic14 port.
12120 (now src/regression/add.c passes again).
12122 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12124 * src/SDCC.y (labeled_statement): case and default no longer require
12125 a following statement (RFE #893037)
12127 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12129 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12130 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12131 disabled (fixes bug #916294)
12132 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12133 "mov a,acc"; patch provided by Lenny Story
12134 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12136 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12138 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12140 * src/ds390/gen.c (genFunction, genEndFunction),
12141 * src/ds390/ralloc.c (ds390_assignRegisters),
12142 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12143 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12144 pushed if there are parameters passed on the stack. Also, a cleaner
12145 way to decide if r0/r1 should be pushed/popped. (Together they fix
12148 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12151 * device/lib/mcs51/crtpagesfr.asm,
12152 * device/lib/mcs51/crtxinit.asm,
12153 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12154 to avoid confusion with Si Lab's SFRPAGE register.
12156 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12158 * src/SDCCglue.c (emitMaps): allow public sfr variables
12159 * src/SDCCglue.c (initialComments): include compiler build date
12160 with compiler version and put the timestamp of the generated
12161 assembly file on a serperate line to be less confusing.
12162 * src/port.h: added genInitStartup hook
12164 * src/ds390/main.c,
12167 * src/pic16/main.c,
12169 * src/z80/main.c: genInitStartup initialize as NULL (default to
12170 historical behaviour)
12171 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12172 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12173 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12174 library instead of hard coding it into the compiler.
12175 * support/regression/ports/mcs51-stack-auto/spec.mk,
12176 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12177 * device/lib/mcs51/Makefile,
12178 * device/lib/small/Makefile,
12179 * device/lib/large/Makefile,
12180 * device/lib/mcs51/crtpagesfr.asm,
12181 * device/lib/mcs51/crtstart.asm,
12182 * device/lib/mcs51/crtxclear.asm,
12183 * device/lib/mcs51/crtxinit.asm,
12184 * device/lib/mcs51/crtclear.asm,
12185 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12186 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12187 and into user configurable files.
12188 * device/lib/clean.mk: clean mcs51 directory too
12189 * support/regression/tests/longlit.c: added static to T1 declaration
12190 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12191 accesses in the initialization code
12193 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12195 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12196 OSCTRIMVAL as noted in bug #916008
12198 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12200 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12201 in loops with multiple exits (reported as incorrect registers
12202 used by Martin Helmling in Sdcc-user list)
12204 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12206 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12207 made ds390 register extensions look less like error messages
12209 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12211 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12212 reported by Adam Wozniak in Sdcc-user list
12214 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12216 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12217 arithmetic optimizations, added debug output
12219 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12221 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12222 * sdcc.spec: updated and split sdcc into 3 rpms
12223 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12224 needed for literals of LEFT_OP and '+'
12225 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12226 introduced RESULT_TYPE_NOPROM
12227 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12229 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12230 limited promotion to int only for '*'
12231 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12233 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12235 * src/pic16/gen.c (genSkip),
12236 (genc16bit2lit), (gencjneshort): commented out
12237 (is_LitOp): new helper function, checks operand type
12238 (genCmpEq): rewritten
12240 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12242 * support/regression/tests/bug-908454.c: added
12244 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12246 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12247 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12248 (geniCodeCast): cosmetic, don't preserve bit storage class
12249 (geniCodeLeftShift): added promotion
12250 (geniCodeLogic): fixed regression
12251 * src/SDCCsymt.c (computeTypeOr): accept bits too
12252 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12254 2004-03-07 Borut Razem <borut.razem AT siol.net>
12256 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12258 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12260 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12261 version of pic16_genPackRegisters which does not check if ic is a
12263 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12264 function cause string1.c regression test fails
12266 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12268 * sim/ucsim/configure.in,
12269 * sim/ucsim/configure,
12270 * sim/ucsim/doc/Makefile.in: use docdir
12271 * src/SDCC.y: fixed sbit atrributes
12272 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12273 * src/SDCCast.c (decorateType): |^& need special promotion handling
12275 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12276 * src/SDCCsymt.h (computeType),
12277 * src/SDCCicode.c: computeType() needs op
12278 * src/SDCCsymt.c (checkTypeSanity),
12279 * doc/sddman.lyx: "plain" bitfields are unsigned
12280 * src/SDCCsymt.c (computeTypeOr): added
12281 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12283 * src/SDCCval.c (val*): computeType() needs op
12284 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12285 * support/regression/tests/onebyte.c: added tests for |^&
12287 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12289 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12290 for writing icode into asm output.
12292 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12294 * src/pic16/device.c: added some debug lines enabled
12295 with macro DEBUG_CHECK,
12296 * src/pic16/genarith.c: more debug in genPlus,
12297 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12298 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12299 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12300 * (aopForSym): onStack symbols are re-placed in data memspace,
12301 and onStack flag is cleared,
12302 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12303 copy temporary pcodeop,
12304 * (genPcall): added warning for not updating PCLATU,
12305 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12306 always true for pic16 port,
12307 * (genMultOneWord): NEW, supports integer multiplication,
12308 * (genMult): modified to call genMultOneWord,
12309 * (ifxForOp): added warning when return NULL,
12310 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12311 flag is set before call to operandFromSymbol for implicit
12313 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12314 options.intlong_rent are set by default,
12315 * (_hasNativeMulFor): modified to allow port generation of integer
12317 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12318 set regtype to REG_SFR for all registers, restricting seting the
12319 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12321 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12323 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12324 more than 500 times in the regression tests
12326 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12328 * support/Util/SDCCerr.h,
12329 * support/Util/SDCCerr.c,
12330 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12332 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12333 for symbol conflicts.
12334 * support/valdiags/tests/enum.c,
12335 * support/valdiags/tests/tentdecl.c,
12336 * support/valdiags/tests/struct.c: expect possible error messages
12337 referring to original symbol definitions.
12338 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12340 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12342 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12344 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12346 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12348 * src/pic16/ralloc.c (newReg): fixed bug #908929
12350 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12352 * src/ds390/gen.c: added missing #include "main.h"
12354 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12356 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12357 checking if symbol is already in set,
12358 * src/pic16/device.h: prototype for checkAddSym,
12359 * src/pic16/gen.c: (_G): added entry interruptvector,
12360 * (assignResultValue): removed some commented out lines,
12361 * (genFunction): check for ISR via sym->type, absolute section for
12362 interrupt code is created via a new pBlock, the goto instruction is
12363 placed now correctly at the interrupt vector position, changed all
12364 references from ivec to _G.interruptvector,
12365 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12366 is the interrupt is a high priority one, same for return from ISR,
12367 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12368 externs to calls of checkAddSym,
12369 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12370 pic16_pcode_verbose flag is set,
12371 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12372 * src/pic16/pcoderegs.c: message about how many registers are saved
12373 will only be emitted if pic16_pcode_verbose flag is set,
12375 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12377 * src/ds390/ralloc.h,
12378 * src/ds390/ralloc.c (ds390_regWithIdx),
12379 * src/ds390/gen.c (emitcode),
12380 * src/ds390/main.h,
12381 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12382 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12383 ds390operandCompare, getRegsRead, getRegsWritten,
12384 initializeAsmLineNode): customized instruction size calculation for
12385 ds390, started basis for some register optimizations
12386 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12387 corresponding assembly output
12388 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12389 missing push/pop of r0/r1. Optimized push/pops
12391 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12393 * src/mcs51/main.c (instructionSize): fixed ACALL size
12394 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12396 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12398 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12399 the sorting of rlist with NULL elements
12400 * (print_idataType, print_idata): NEW to create idata sections
12401 * src/pic16/device.h: idataSymSet new variable
12402 * src/pic16/gen.c (genFunction): fixed some bugs in string
12403 comparing, improved the absolute section creation for ISRs,
12404 added FSR0L/FSR0H in registers that are saved in an ISR,
12405 * (genInline): fixed the processing of inline snippets,
12406 now they undergo no process by the peephole optimizer
12407 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12408 are placed in idataSymSet,
12409 * (pic16emitStaticSeg): extern symbols are added in externs,
12410 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12411 switching when aboslute variables are placed in access bank memory
12412 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12413 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12414 commented out with #if,
12415 * (pic16_packRegisters): reintroduce the check for CAST because some
12416 symbols are not correctly handled,
12417 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12418 pCodeInstruction instead of pCode,
12419 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12420 pCodeAsmDir definition,
12421 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12422 directive, then the argument directive is emitted without the leading
12423 tab, hack for inline labels which must be in the first column,
12424 * (compareLabel,pic16_findNextInstruction),
12425 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12426 * (insertBankSwitch): modified for the new pCodeAsmDir,
12428 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12429 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12431 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12433 * (pushSide): commented out with #if,
12434 * (assignResultValue): fixed some typos in saving
12436 * (genPcall): FIXED and sync'ed with genCall,
12437 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12438 * (genNearPointerGet): fixed to handle some more cases,
12439 implementation scheme via table reads,
12440 * (genConstPointerGet): modified to access code memory correct,
12441 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12442 and improved to handle some cases
12443 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12444 instead of "RETLW" for init data
12445 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12446 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12447 variables are placed in access bank memory (<0x80 and >=0xf80),
12448 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12449 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12450 TBLWT_POSTDEC,TBLWT_PREINC
12451 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12452 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12454 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12455 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12456 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12457 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12459 2004-02-29 Borut Razem <borut.razem AT siol.net>
12461 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12462 support/Util/findme.h, support/Util/system.h: enhance binary relative
12463 search for lib and include by using findProgramPath()
12465 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12468 * src/SDCCpeeph.c (pcDistance),
12470 * src/mcs51/ralloc.h,
12471 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12472 * src/mcs51/main.h,
12473 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12474 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12475 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12476 size calculation port specific, started basis for some register
12478 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12479 missing push/pop of r0/r1. Optimized push/pops
12480 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12481 * device/lib/_modsint.c (_modsint),
12482 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12483 and stack version so regression tests pass
12485 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12487 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12488 * src/SDCCast.c (decorateType): catch another small optimization
12490 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12491 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12492 modified to finally use computeType() all over SDCC,
12493 see Feature Request #877103
12494 * src/SDCCval.h: cosmetic
12495 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12496 valCompare(); regression tested in muldiv.c
12497 * support/regression/tests/muldiv.c (testMod): mod sign follows
12500 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12502 * src/SDCCast.c (decorateType): fixed bug #902362
12503 * doc/INSTALL.txt: fixed install instructions for win32
12505 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12507 * device/include/Makefile.in (install): fixed by replacing spaces
12510 * doc/INSTALL.txt: updated for release
12511 * doc/sdccman.lyx: added warning for --xstack being buggy
12513 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12515 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12516 to eliminate build warnings.
12517 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12519 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12520 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12522 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12523 removed -penable-stack, added comment for stack pragma, added
12524 warning for not initializing the stack/frame registers, removed
12525 comment at interrupts section
12527 Stack is made permanent, there is no ability to disable stack usage.
12528 * src/pic16/device.h,
12529 * src/pic16/device.c: removed all references to USE_STACK macro,
12530 * src/pic16/device.c (pic16_dump_section): when no elements in
12531 rlist, free rlist before return,
12532 * (pic16_dump_int_registers): NEW, internal registers are a new set
12533 of general purpose registers reused by each function,
12534 * (checkAddReg): returns 1 if registers is added to set,
12535 * (pic16_groupRegistersInSection): when a registers is of type
12536 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12537 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12538 SRCASECMP macro is moved here from device.c
12539 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12540 PO_PCLATU, PO_PRODL, PO_PRODH,
12541 * (pic16_pCodeOpType, genMinus,
12542 changed compares to "a" register, with AOP_ACC,
12543 * (pic16_genPlus): fixed some bugs and indented properly,
12544 * (pic16_addSign): changed size to size+offset in the MOVWF
12546 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12547 multiply 8-bit operand by literal, result is 8-bit,
12548 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12549 multiply 2 8-bit operand, result is 8-bit,
12550 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12552 * src/pic16/gen.c: changed accUse to contain WREG only,
12553 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12554 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12555 true, do not use immediate addressing any more unless sym is a
12556 pointer in codespace,
12557 * (aopForRemat): do not use immediate addressing when symbol not in
12558 codespace and when symbol's address is requested,
12559 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12561 * (aopGet): added case for AOP_ACC and don't return "accumulator
12562 bug" but WREG instead,
12563 * (popGetTempReg): pushes contents of temporary register in stack,
12564 * (popReleaseTempReg): pops contents of temporary register from
12565 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12566 * (pic16_popGet): separated case AOP_ACC to return register WREG
12567 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12568 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12569 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12570 the use of immediate pointers to certain cases only.
12572 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12573 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12574 * (assignResultValue, genCall, genRet): modified to use the new
12575 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12576 genPcall is still broken,
12577 * (genFunction): added code to create 'A' type pBlocks when
12578 interrupt functions are generated, code not extensively tested yet,
12579 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12580 * (genEndFunction): modified so ISRs pop stored registers from stack,
12581 * (genMultOneByte): cleanup,
12582 * (AccRsh): added flag andmask, to and result with appropriate mask,
12583 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12584 * (genDataPointerGet): fixed and reenabled its use,
12585 * (genNearDataPointerGet): bugs fixed,
12586 * (genDataPointerSet): bugs fixed,
12587 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12588 pic16_DumpSymbol, pic16_DumpOp,
12589 * src/pic16/genutils.h: function prototypes for the above functions,
12590 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12592 * (pic16emitRegularMap): many many many improvements, but needs a
12594 * src/pic16/main.c: enable_stack in pic16_options is removed,
12595 * (_pic16_parseOptions): removed command line options -penable-stack,
12596 * (_process_pragma): emit stack symbol only when stack pragma is
12598 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12599 redirected to FSR0L/FSR0H pair,
12600 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12601 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12602 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12604 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12605 * (dumpPicOptype): NEW,
12606 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12607 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12608 with movff instruction,
12609 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12610 added pic16_int_regs, some packRegsFor* functions are commented out,
12611 because produce errors,
12612 * src/pic16/NOTES: minor modifications
12614 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12616 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12617 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12619 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12620 * as/mcs51/lkaomf51.c: fixed bug #895763
12622 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12624 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12626 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12628 * doc/sdccman.lyx: added details about the HC08 storage classes and
12629 interrupts, fixed the register usage info for z80 & gbz80
12631 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12633 * doc/sdccman.lyx: added more pic16 port documentation
12634 * device/include/pic16/: added header pic18fregs.h
12636 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12638 * doc/sdccman.lyx: added Vangelis' contribution
12640 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12642 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12643 extend to the next CALL or PCALL, not just to the next CALL.
12645 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12647 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12649 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12651 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12652 bug #895752 and a better fix for bug #716790
12654 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12656 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12658 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12660 * doc/sdccman.lyx: minor changes, minor changed
12662 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12664 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12665 which can't handle SDCC_NEWONEBYTEOPS,
12666 (geniCodeMultiply): removed conversion from mult to shift for pic14
12669 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12672 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12673 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12674 thus fixing bug #895406
12676 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12678 * device/lib/_modsint.c,
12679 * device/lib/_modslong.c: sign follows divisor only
12680 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12681 signs or signedness can be ignored
12682 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12683 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12684 added optimization for IFX,
12685 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12687 reenabled optimization for IFX, which was removed on 2004-01-11
12688 * src/SDCCast.h: added return type IFX
12689 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12690 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12691 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12692 SDCC_OLDONEBYTEOPS selects the old behaviour
12693 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12694 changed again and commented promotion rule
12695 * src/SDCCval.c (valDiv): promotion no longer necessary
12696 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12697 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12699 * support/regression/tests/onebyte.c: added
12701 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12703 * gen.c (genInline): reverted to old code for assemnling inline
12704 code because of bug reported James Chadd
12706 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12708 * ralloc.h: missing declarations from previous patch,
12709 seems that patch for ralloc.h was never applied, fixed
12711 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12712 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12716 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12717 indirect addressing. Marked FSR0 as deprecated
12718 * gen.c (pointerCode): commented out, not needed now
12719 (pic16_popGet2p): new MOVFF helper function
12720 (genGenPointerGet),
12721 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12722 (shiftRLong): removed duplicate debugging info
12724 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12726 * src/ds390/gen.c (genNearPointerGet),
12727 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12728 optimization with bits, but not bitfields.
12729 * src/ds390/ralloc.c (packRegisters),
12730 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12732 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12734 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12736 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12739 * src/SDCCicode.c (operandFromSymbol),
12740 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12741 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12742 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12743 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12744 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12745 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12747 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12748 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12749 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12750 * src/SDCCsymt.c (newSymbol),
12751 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12754 * src/SDCCval.c (newiList): fixed bug #885705
12756 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12758 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12759 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12761 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12763 * device/include/c8051f120.h,
12764 * device/include/c8051f300.h,
12765 * device/include/c8051f310.h: added/updated header files for Silicon
12766 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12767 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12768 in new section Submitting patches
12770 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12772 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12773 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12774 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12776 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12777 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12778 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12780 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12781 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12782 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12784 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12785 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12786 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12787 genGenPointerSet): fixed bug #892400
12788 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12789 to eliminate build warnings.
12790 * src/SDCCast.c (processParms),
12791 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12793 * support/valdiag/valdiag.py: added GCC to the list of defines active
12794 when compiling with gcc
12796 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12798 * support/Util/SDCCerr.h,
12799 * support/Util/SDCCerr.c,
12800 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12801 with an incomplete type (fixed bug #883734)
12802 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12804 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12806 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12808 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12810 * src/SDCCast.c (decorateType),
12811 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12812 function pointer implementation
12813 * support/regression/tests/funptrs.c: added tests to verify both forms
12814 of function pointers work correctly. Added tests to verify parameters
12815 are passed in the correct order.
12817 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12819 * device.c (regCompare): registers are sorted by ascending
12820 address and increasing size,
12821 * main.c (_pic16_finaliseOptions): removed the declaration
12822 of compiler macro MCU. Now a macro of the format pic18fxxxx
12823 will be defined from the command line
12825 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12826 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12828 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12829 PCOP_RLCF was overwritten!
12830 * gen.c (genSkip): commented out calls to pic16_emitcode,
12831 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12833 * (genRRC): added debugging info,
12834 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12835 overwritten while shifting,
12836 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12837 overwritten while shifting,
12840 * (shiftLLeftOrResult),
12841 * (shiftRLeftOrResult),
12843 * (shiftLLong): Implemented with pic16_emitpcode
12844 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12845 * (genLeftShift): Fixed bug, operand for shift by variable always
12846 was "and"ed with 0x0f,
12847 * (genLeftShiftLiteral),
12849 * (genRightShiftLiteral): added debugging info,
12850 * (genrshFour): added comment,
12851 * (genRightShift): determined signedness from operand "left"
12852 instead of "result"
12854 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12856 * src/SDCCicode.c (geniCodeParms),
12857 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12858 function pointers, fixed function pointer bugs #861242 and #861896
12860 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12862 * device/include/c8051f000.h,
12863 * device/include/c8051f120.h,
12864 * device/include/c8051f300.h: added header files for Silicon
12865 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12867 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12869 * src/SDCCast.c (processParams): added new type flow and restructured
12870 (gatherAutoInit): added new type flow
12871 (addCast): cosmetic changes
12872 (getLeftResultType): added new type flow for array indices, patch
12873 provided by Stas, see FR #877103
12874 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12875 array index patch by Stas
12876 * src/SDCCast.h: added prototype getResultTypeFromType()
12878 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12879 * src/pic/glue.c (pic14emitStaticSeg),
12880 * src/pic16/glue.c (pic16emitStaticSeg),
12881 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12882 for initialization of symbols
12883 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12884 * support/Util/SDCCerr.h:
12885 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12886 * .version: bumped version number to 2.3.8
12887 * device/include/Makefile.in (install),
12888 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12891 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12893 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12894 Slade Rich fixed an optimization bug
12895 * src/pic/pcodepeep.c,
12896 * src/pic/pcoderegs.c
12897 * doc/Makefile (install): added test for directory
12899 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12901 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12902 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12903 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12904 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12905 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12906 * as/mcs51/asexpr.c (term),
12907 * as/hc08/asexpr.c (term): fixed bug #887146
12909 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12911 * src/z80/gen.c (genMult): handle single byte result product
12912 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12913 DUMMY_READ_VOLATILE (fixed bug #886367)
12915 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12917 * support/regression/tests/libmullong.c: fixed logic, on little endian
12918 hosts we ended without a mullong_wrapper()
12920 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12922 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12923 virus/worm forged address usage.
12925 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12927 Fixed promotion, it should be done on AST level:
12928 * src/SDCCast.c (addCast): added promotion to int
12929 (decorateType): updated call to upCast()
12930 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12931 usualUnaryConversions()
12933 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12935 * support/regression/tests/literalop.c (mulWrapper): Added a
12936 wrapper to remove integer overflow warnings.
12938 * support/regression/tests/float_trans.c: Made work on host.
12940 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12943 * support/regression/generate-cases.py (main): Changed from inline
12946 * doc/Makefile (install): Changed to depth first to get rid of
12947 missing directory install warning.
12949 * as/Makefile (install-doc): Made work on Mac.
12951 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12953 * src/SDCCast.c: added an additional type flow in decorateType() of
12954 opposite direction, see feature request #860006; it's enabled at runtime
12955 by setting the environment variable SDCC_NEWTYPEFLOW
12956 * src/SDCCast.h: changed prototype of decorateType()
12957 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12958 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12959 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12960 see feature request #877103
12961 * src/SDCCval.c: updated call of decorateType()
12962 (valBitwise): fixed bug #882876
12963 (valMinus): added promotion
12964 (valLogicAndOr): result is unsigned
12965 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12966 * src/SDCCsymt.c (computeType),
12967 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12968 must not cause an unsigned operation
12969 * src/pic/glue (pic14emitRegularMap),
12970 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12972 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12974 * src/pic/pcode.c (PCodeID): commented out left over debug code
12976 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12978 * support/valdiag/tests/overflow.c: added shift tests
12979 * src/pic/device.c,
12986 * src/pic/pcodepeep.c,
12987 * src/pic/pcoderegs.c,
12988 * src/pic/ralloc.c,
12989 * src/pic/ralloc.h: applied patch from Slade Rich;
12990 added support for multiple code pages and multiple RAM banks on the
12991 PIC 14 port. The ASM files now no longer simply assume all the
12992 code / RAM are in the same page / bank. This means the linker can
12993 safely allocate code/RAM of separate ASM files to different pages/banks.
12994 * doc/sdccman.lyx: added Slade's tips
12995 * src/mcs51/peeph.def: fixed bug #880768
12997 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12999 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13000 * src/SDCCast.c (decorateType): fixed bug #880197
13002 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13004 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13007 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13008 strtof is not part of C89 and isn't included with Mac OS X.
13010 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13012 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13013 shiftL2Left2Result): fixed bug #879326
13014 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13015 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13016 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13017 address fetch for clr instruction
13018 * device/lib/hc08/_mulint.c: created optimized assembly version
13019 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13021 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13023 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13024 proposed in FR #877103
13026 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13028 * src/SDCCval.c (cheapestVal): added missing checks
13029 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13030 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13032 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13034 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13037 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13039 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13040 loaded with the linker search paths (-L arguments) and the libraries
13041 to be linked with the current source (-l arguments). Changes
13042 currently will affect only the pic16 port.
13043 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13044 include path the port specific paths and port specific libraries,
13045 * gplink command now contains the $3 argument,
13046 * src/pic16/device.h,
13047 * src/pic16/device.c,: structure PIC_device is made public and
13048 renamed to PIC16_device, the same for variable Pics which is renamed
13049 to Pics16. Updated all references to them.
13050 * src/pic16/glue.c (pic16glue): corrected bug with code
13051 initialization which bypassed the variable initializations block.
13053 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13054 COMPILE_FLAGS and added the --nostdinc option
13056 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13058 * device/include/mc68hc908jb8.h: Register defs for another member
13059 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13061 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13063 Documenting changes from previous commits.
13064 * configure.in (version 1.56),
13065 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13066 when generating output files to configure the pic16 library,
13067 but now I've commented it out, since gputils aren't installed in the
13068 SF compile farm, so library won't compile
13070 * device/lib/Makefile.in (version 1.56): initially I've added in
13071 target 'all' the prerequestive 'model-pic16' so it compiled the
13072 pic16 library, but now I've commented it out for the same reasons
13074 * added targets 'model-pic16' and 'objects-pic16' to compile the
13076 * added target 'port-specific-objects-pic16' to handle the
13077 generated libraries and copy them into the build/ directory
13078 * added target 'clean-intermediate-pic16' to clean intermediate
13079 files into pic16 directory
13080 * in target 'installdirs' added line to create directory pic16 in
13081 the installation path
13083 * device/include/Makefile.in (version 1.11): in target 'install'
13084 added lines to copy all header files to installation path,
13085 * in target 'installdirs' added line create directory for pic16
13086 headers in the installation path
13088 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13090 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13093 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13096 * device/lib/configure.in,
13097 * device/lib/configure: fixed for autoconf 2.57
13099 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13101 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13102 option so that it actually works. Made it specific to the z80, since
13103 the gbz80 doesn't have these kinds of I/O ports.
13105 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13107 * device/include/z180.h,
13108 * device/lib/_memcpy.c,
13109 * device/lib/_memmove.c,
13110 * device/lib/_mulint.c,
13111 * device/lib/ser_ir.c,
13112 * device/lib/ser_ir_cts_rts.c,
13113 * device/lib/_strcmp.c,
13114 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13115 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13116 portmode; added deprecation warning for bank= and protmode= forms.
13117 Also, guard against buffer overflow.
13118 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13120 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13122 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13123 changed interrupt vector table generation to only emit declared vectors.
13124 * device/include/Makefile.in: added missing backslash
13125 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13127 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13129 Mainly changes to support compilation of the device libraries
13130 * src/pic16/device.c: stack is allocated via symbol and not
13131 via literal number. The symbol is placed in the corresponding
13132 position of the data ram
13133 * (pic16_dump_section): relocatable and absolute uninitialized
13134 data are now emitted in sorted order to reduce section naming,
13135 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13136 weren't marked as being in the access bank,
13138 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13140 Added portion of GNU PIC Library under the directory
13141 device/include/pic16 and device/lib/pic16. These files
13142 contain the declarations of SFRs for the PIC18Fxx2 devices.
13143 The directory is initialized via configure from toplevel.
13145 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13147 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13148 the spilllocations to be compared correctly
13150 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13152 * src/SDCCast.c (decorateType): fixed bug introduced today
13154 2004-01-12 Borut Razem <borut.razem AT siol.net>
13156 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13157 doc/sdccman.lyx: upper case pragmas are deprecated
13159 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13161 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13162 in simpler and even better code
13164 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13166 * src/SDCCicode.c (operandOperation): fixed bug #874819
13167 * src/SDCCast.c (decorateType): fixed
13168 char foo (unsigned long ul) { return ul > 0; }
13170 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13172 * doc/sdccman.lyx: Moved and added some sections, small changes
13173 all over. Telling LaTeX to be less strict with word spacing
13174 to better keep the right margin. Changed some notes about
13175 maintainance of the ports in section 3.2.1 - is it OK like this?
13177 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13179 SDCC source changes:
13180 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13181 convilong): modified to inform the pic16 port that builtin functions
13184 PIC16 PORT specific changes:
13185 * src/pic16/device.c pic16_dump_equates() added,
13186 processor registers declared internally by the port are emitted in
13187 the translation as equates,
13188 * src/pic16/gen.c: inline code is passed unprocessed to the
13190 * (pic16_popGetLit2): fnuction modified to take second operand as
13191 pCodeOp pointer and not as literal,
13192 * (popRegFromIdx): prefixed with pic16_,
13193 * (pic16_popCombine2): modified to receive already allocated pCode
13195 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13196 * (genFunction): initializes local stack frame and pushes on stack
13197 all the registers used by this function,
13198 * (genEndFunction): restores all registers from stack and restores
13200 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13202 * (pic16glue): changed the program startup sequence,
13203 * added new dbName code 'A' for functions placed in absolute section
13204 * src/pic16/main.c: added function attribute _naked,
13205 * added pragma 'code' to place a fnuction at an absolute address,
13206 * added command line arguments --debug-ralloc and --pcode-verbose,
13207 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13208 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13209 * (pic16_newpCodeOpLit2): modified to take the second operand as
13211 * (pic16_printpBlock): modified to emit each function in a separate
13213 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13214 UPPER for immediate operands,
13215 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13217 * src/pic16/peeph.def: all peepholes with movff are commented out,
13218 because there is a problem in the pcode peep optimizer,
13219 * src/pic16/ralloc.c: the register allocator can now reuse local
13220 function symbols for another function. This saves register usage.
13221 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13223 Added file src/pic16/NOTES with information about program writing on
13224 the current port version.
13226 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13228 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13229 and peephole 252 (array access)
13231 2004-01-09 Borut Razem <borut.razem AT siol.net>
13233 * src/SDCCmain.c : fixed #872250: -l command line defined library
13234 files are scanned before standard library files
13236 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13238 * src/SDCCast.c (decorateType): fixed bug #874046
13240 2004-01-09 Borut Razem <borut.razem AT siol.net>
13242 * support/scripts/sdcc.nsi: remove previous installation
13244 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13246 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13247 bytes for last interrupt vector (mcs51)
13248 * sdcc.spec: fixed typo
13250 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13252 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13253 gen51Code): more efficient parameter receive for --model-large
13256 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13258 * src/ds390/main.c,
13259 * src/z80/main.c: added missed needLinkerScript flags (more than
13260 one port structure defined in these file)
13261 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13264 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13266 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13267 * src/port.h: added flag needLinkerScript in port->linker
13268 structure to inform whether to create a .lnk file or not,
13270 * src/ds390/main.c,
13272 * src/mcs51/main.c,
13274 * src/pic16/main.c,
13276 * src/z80/main.c: changed appropriately to configure
13277 needLinkerScript flag
13279 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13280 * src/pic/glue.c: added variable udata_section_name to
13281 override default uninitialized data segment definition for
13282 devices only with SHAREBANK memory (reported from Erik Epetrich)
13283 * (pic14emitOverlay): modified to emit a commented overlay segment
13284 directive when no overlay data exist
13285 * (picglue): modified to emit uninitialized data segment
13286 according to udata_section_name
13287 * src/pic/main.c (_pic14_parseOptions): added command line
13288 options --udata-section-name=[name] to override default
13289 udata definition name
13290 * modified _linkCmd and _asmCmd to include compiler passed
13291 arguments via -W option
13292 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13293 object file from '.rel' to '.o' in port->linker structure,
13294 changed size of fptr from 2 to 3 in port structure
13296 2004-01-07 Borut Razem <borut.razem AT siol.net>
13298 * support/scripts/sdcc.nsi: update PATH
13299 * support/scripts/sdcc.ico: craeted
13301 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13303 * device/include/Makefile.in: fix install
13304 * doc/Makefile: fix install
13306 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13308 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13310 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13311 how the function variable allocation summary is displayed; also
13312 include information about variables allocated to the overlay
13315 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13317 * as/mcs51/lkmain.c: Help about -Y option
13318 * as/mcs51/lkarea.c: Fixed gcc warnings
13320 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13322 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13324 * support/valdiag/tests/overflow.c: added
13325 * src/SDCCast.c (decorateType),
13326 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13327 LEFT_OP (left shift)
13329 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13331 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13332 (default behaviour).
13334 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13336 A python script to validate compiler diagnostic messages. It can be
13337 used to verify that sdcc complains about bad c source code and
13338 gives a good location of the error.
13339 * support/valdiag/Makefile,
13340 * support/valdiag/valdiag.py,
13341 * support/valdiag/tests/*
13343 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13345 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13346 * src/SDCCsymt.c (newEnumType),
13348 * support/Util/SDCCerr.c,
13349 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13351 * support/regression/tests/enum.c: added test for enum values that
13352 require at least 2 bytes of storage.
13354 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13356 * src/common.h: added ifndef/define/endif macros
13357 around the header file.
13358 Bug reported from Jesus Calvino-Fraga
13360 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13362 * sdcc.spec: updated
13363 * device/include/Makefile.in: don't install CVS directories
13364 * device/lib/Makefile.in: added removal of CVS directories after install
13365 * doc/Makefile: fixed install, added local_icons
13366 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13367 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13368 * src/ds390/gen.c (genRightShift): fixed bug #870788
13369 * src/SDCCast.c (decorateType): fixed bug #870781
13371 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13373 PIC16 port related changes:
13374 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13375 added variable stackPos,
13377 * gen.c: genCall, assignResultValue: added support for
13378 pushing/retrieving function parameters to/from stack,
13379 genFunction,genEndFunction: setup stack frame for the
13380 generated function,
13381 genAddrOf: will be changed according to bug 863624
13383 * added files genutils.c and genutils.h which contain gen*
13384 debugged and optimised functions extracted from gen.c
13386 * glue.c: added variable 'externs' which holds extern symbols,
13387 pic16emitRegularMap: is modified to properly handle relocatable
13388 symbols under the new scheme,
13389 pic16createInterruptVect: is modified
13390 pic16printPublics: is modified to emit 'global' assembler directives,
13391 added pic16_printExterns to print extern symbols,
13392 pic16glue: initializes stack/frame pointer in the beginning of
13393 the assembly output. Temporary hack, will be corrected later,
13394 because gplink yet does not support stack and SDCC does not
13395 yet support a type of crt0.o object to create the final binary.
13397 * Removed many lines that contain 8051 legacy code.
13398 * The code is finally placed under a 'code' directive.
13399 * Added port specific options.
13401 * _process_pragma: simplified since now we do not need *special*
13402 include file to define SFR registers. But a separate header
13403 will be needed. This will be developed later.
13404 * _pic16_parseOptions: added, parses port specific options:
13405 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13406 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13407 --preplace-udata-with=
13409 * _pic16_setDefaultOptions: modified to initialize section names,
13410 but hack is temporarly out of order since it needs improvement.
13411 * _pic16_genAssemblerPreamble: configuration words are emitted by
13412 their address instead of their name. This part is incomplete and
13413 supports only the 18Fxx2 devices. Other devices will emit an error
13414 during assembly since they do not contain the same set of config
13416 * _pic16_genIVT: is modified,
13418 * pcode.c: added definitions for some hardware registers that are needed
13420 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13421 All PCI entries are updated. Now LFSR is supported.
13422 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13423 * added pic16_newpCodeOpLit2 to support instructions with
13424 two literal arguments
13425 * pic16_pCode2str: corrected code that emits assembler instructions
13426 with two literal operands and those that have an access bit modifier
13427 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13428 this fixes a bug which caused some labels to be lost, when an
13429 assembler directive was added, i.e. banksel,
13430 * pic16_FixRegisterBanking: improved logic that causes the insertion
13432 * InlineFunction: functions that are called once, are not any more
13433 inlined. This can be a port option in the future,
13435 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13437 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13438 hold the corresponding uninitialized symbols,
13439 * pic16_allocProcessorRegister: registers have explicit marked the
13441 * pic16_allocInternalRegister: registers are explicit marked as
13443 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13444 processing list, so bit registers were lost,
13447 * ralloc.h: added field 'accessBank' and original symbol operand
13448 in register definition,
13449 * removed the field isMapped from register definition,
13451 ** Several functions have been removed from various sources:
13452 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13453 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13454 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13455 pic16_assignRelocatableRegisters
13457 ** others have been introduced:
13458 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13459 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13461 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13463 * support/scripts/inc2h.pl: changed definition of BIT_AT
13464 to emit 'sbit at' instead of 'bit at'. This was a request.
13466 PIC16 port related preliminary changes:
13467 * gen.c: prefixed function popRegFromString with
13468 pic16_ and all references to it corrected
13469 * pcode.c: all pic16_pc_* hardware registers prefixed
13470 with underscore (_),
13471 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13472 * ralloc.c: newReg(): when register is REG_SFR then
13473 set address to rIdx,
13474 pic16_allocProcessorRegister(): marks register wasUsed=0
13475 pic16_writeUsedRegs(): added a call to assign processor
13476 registers via pic16_assignFixedRegisters
13478 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13480 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13481 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13482 variables in unused register banks. Also the SSEG is placed
13483 wherever there is enough space for it, and IDATA can be anywhere
13484 in internal RAM. For now compile using -Wl-Y[stack_size].
13485 The mem file is different for this option as well, since it
13486 makes no sense of talking about DSEG lenght.
13488 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13490 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13491 in certain cases, e.g. when ROM assignment, patch provided
13492 from Albert den Haan.
13494 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13496 Many signedness and type propagation fixes:
13497 * src/SDCCicode.c: made geniCodeCast() static
13498 replaced SPEC_ by IS_ (cosmetic)
13499 (operandOperation): fixed div and mod operation
13500 (usualBinaryConversions): added support for promotion of char
13501 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13502 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13503 (geniCodeAdd): an array index will stay unsigned, even if promoted
13505 (geniCodeArray): ditto
13506 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13507 * src/SDCCsymt.c (computeType): added more support for char;
13508 promotion of char is selectable by promoteCharToInt, fixed signedness
13510 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13511 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13512 * src/SDCCval (val*): replaced signedness calculation by
13514 rearranged if-branches (cosmetic)
13515 (valShift): added warning W_SHIFT_CHANGED
13516 (valCompare): fixed problem with different types
13517 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13518 * support/regression/tests/literalop.c: added many cases
13519 * support/regression/tests/ast_constant_folding.c: changed finally to
13521 * .version: new year, new version: 2.3.7
13522 * src/SDCCmain.c (main): applied patch #866468
13523 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13524 provided by Scott Bronson
13525 * doc/sdccman.lyx: updated documentation for sdcdb
13526 updated and added chapter tips
13528 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13530 * src/SDCCsymt.h: missing from yesterday's commits
13532 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13534 * src/SDCC.y (struct_or_union_specifier),
13535 * support/Util/SDCCerr.c,
13536 * support/Util/SDCCerr.h: verify that struct & union tags are used
13539 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13541 * src/SDCCglobl.h: missing from yesterday's commits
13543 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13545 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13546 sft_attributes, struct_declaration, parameter_declaration,
13547 type_name, start_block, declaration_list),
13548 * src/SDCC.lex (check_type): support redefinition of typedef names
13550 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13552 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13553 aligned xdata arrays. Erik helped me with the if clause.
13555 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13557 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13560 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13563 * src/SDCCast.c (newAst_),
13565 * src/SDCCicode.c (ast2iCode, newiCode),
13567 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13568 expr, statement, expression_statement, selection_statement,
13569 iteration_statement, expr_opt, jump_statement): foundation for tracking
13571 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13574 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13576 * support/Util/SDCCerr.c,
13578 * src/SDCCast.c (createCase, createDefault, decorateType),
13579 * src/SDCClabel.c (labelUnreach),
13580 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13582 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13583 (with thanks to Stas Sergeev)
13584 * device/include/time.h,
13585 * device/lib/time.c (CheckTime): suppress unreachable code warning
13587 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13589 * src/SDCCast.c (createIvalCharPtr),
13590 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13592 * support/regression/tests/nullstring.c: tests for these two bugs
13594 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13596 * support/Util/SDCCerr.h,
13597 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13598 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13599 about storage class and 'at' used inside struct or union
13600 * src/SDCCBBlock.c (iCodeFromeBBlock),
13601 * src/SDCCcse.c (ifxOptimize),
13602 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13603 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13604 printIval, emitStaticSeg, emitOverlay),
13605 * src/SDCClabel.c (deleteIfx),
13606 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13607 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13608 gatherAutoInit, processParms),
13609 * support/Util/SDCCerr.h,
13610 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13611 reporting for post-parse errors.
13613 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13615 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13616 implicit casts via union; they don't work on big endian systems
13617 (possible fix for bug #861138)
13619 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13621 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13622 * src/mcs51/main.c: fixed the fix for bug #737001
13624 2003-12-15 Borut Razem <borut.razem AT siol.net>
13626 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13628 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13630 * support/makebin/makebin.c: put output in binary mode
13632 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13634 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13635 xdata and data memory on startup. Set the environment variable
13636 SDCC_NOGENRAMCLEAR to disable this.
13637 * src/mcs51/peephole.def,
13638 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13639 (allows non-interrupt and interrupt code to safely compete for a resource
13640 without the non-interrupt code having to disable interrupts)
13642 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13644 * src/SDCCicode.c (geniCodeAdd),
13645 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13646 with valFromType if type might be a pointer and host is big endian).
13647 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13648 types, not just integer types.
13649 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13650 multiply defined with mismatching "at" address.
13652 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13654 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13655 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13656 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13657 with embedded nulls (fixed bug #753752)
13659 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13661 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13662 Apparently this did not see much testing (endless loop)
13664 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13666 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13668 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13670 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13671 gracefully handle NULL memmap pointers
13673 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13675 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13676 instead of deleting the iCode when an operand is volatile
13677 * src/z80/gen.c (genDummyRead),
13678 * src/mcs51/gen.c (genDummyRead),
13679 * src/ds390/gen.c (genDummyRead),
13680 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13682 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13683 * src/SDCC.y: fixed bug #850420
13685 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13687 Applied z80 i/o port patch from Peter Townson and fixed some operators
13688 to better handle operands in A register.
13689 * device/include/z180.h
13695 * src/z80/peeph-z80.def
13696 * src/z80/peeph.def
13699 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13701 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13703 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13705 * device/lib/hc08/_mullong.c: Removed extra #endif
13707 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13709 * sim/ucsim/hc08.src/inst.cc,
13710 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13711 carries from x to h
13712 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13713 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13714 * device/include/stdarg.h: fixed varargs for hc08
13715 * device/lib/Makefile.in,
13716 * device/lib/hc08/Makefile,
13717 * device/lib/hc08/_mulint.c,
13718 * device/lib/hc08/_mullong.c: fixed some endian problems
13720 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13722 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13723 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13724 * device/lib/_gptrget.c,
13725 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13727 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13729 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13730 * src/SDCCast.c (astErrors): fixed bug #846007
13731 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13733 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13735 * src/SDCCast.c (decorateType): disabled a transformation I added in
13736 revision 1.188 (access to fields of a structure at an absolute address);
13737 it breaks with bitfields, extern declarations, and gcse analysis.
13738 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13739 could be assigned through a pointer, so don't complain.
13740 * src/SDCCast.c (astErrors),
13742 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13744 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13746 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13747 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13748 output of __config directives, since gpasm now supports them
13749 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13750 pre-processor macro, i.e. -DMCU=p18f452
13751 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13752 and modified to handle 'cast' icode similarly to '=' icode
13753 * src/pic16/device.h (typedef struct PIC_device): added field
13754 'extMIface' to indicate that chip has external memory interface
13755 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13756 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13759 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13761 * src/SDCC.y (pointer): fixed bug #846006
13762 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13763 * src/SDCCast.c (decorateType): fixed bug #846009
13764 * src/ds390/peeph.def,
13765 * src/ds390/gen.c (genAnd, genOr),
13766 * src/mcs51/peeph.def,
13767 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13769 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13771 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13778 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13782 * src/SDCCbitv.c: added function to free a bitvector
13783 * src/SDCClrange.h,
13784 * src/SDCClrange.c: added function to recompute the liveranges
13785 * src/avr/ralloc.c,
13786 * src/ds390/ralloc.c,
13787 * src/hc08/ralloc.c,
13788 * src/mcs51/ralloc.c,
13789 * src/pic/ralloc.c,
13790 * src/pic16/ralloc.c,
13791 * src/xa51/ralloc.c,
13792 * src/z80/ralloc.c: recompute the liveranges after register packing
13794 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13796 * src/SDCCloop.c (newInduction): fixed bug #845630
13798 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13800 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13801 inadvertantly left behind from my 2003-11-12 change
13803 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13805 Updated headers I neglected to commit yesterday.
13806 * src/SDCClrange.h,
13809 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13811 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13812 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13813 * src/SDCCopt.c (eBBlockFromiCode),
13814 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13815 the creation of the key hash table from the sequencing so it can be used
13816 earlier (for some GCSE bug fixes still pending)
13818 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13820 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13821 * support/regression/tests/addsub.c: testing genPlus shortcut
13823 2003-11-15 Borut Razem <borut.razem AT siol.net>
13825 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13827 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13829 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13830 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13831 ordering is immaterial.
13832 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13834 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13836 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13837 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13838 (SIGSEV) of bug #840381
13839 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13840 unlink new file before rename if new and old filenames are the same)
13842 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13844 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13845 uninitialized variables) for the mcs51. Set environment variable
13846 SDCC_GENRAMCLEAR to test.
13847 xdata initialization slightly shorter
13849 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13852 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13853 #838241 & 780691 (basicly the same bug)
13854 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13855 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13857 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13859 * src/SDCCmain.c (linkEdit): "fix" #834252
13861 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13863 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13865 * src/SDCC.y: fixed bug #819403
13867 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13869 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13870 the reentrant attribute.
13871 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13872 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13874 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13875 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13876 erroneously reduced to a literal.
13877 * src/hc08/ralloc.c (packRegisters, rematStr),
13878 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13881 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13883 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13884 * doc/sdccman.lyx: changed from 'article' to 'book'
13885 * doc/Makefile: readded test_suite_spec and cdbfileformat
13887 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13889 * device/include/stdlib.h: include malloc.h to comply with ANSI
13890 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13892 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13894 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13895 * doc/clean.mk: also remove *.out files
13896 * doc/sdccman.lyx: some additions, larger top/bottom margins
13898 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13900 * src/SDCC.y: fixed bug #837365
13901 * support/regression/tests/bitopcse.c
13902 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13903 a symbol (might be valop instead)
13904 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13905 * device/lib/clean.mk: added hc08 to the cleaning list
13907 2003-11-04 Borut Razem <borut.razem AT siol.net>
13909 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13911 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13912 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13913 malloc is declared in standard stdlib.h
13915 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13917 * device/lib/hc08/Makefile: need to clean .rel not .o files
13918 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13920 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13924 * src/mcs51/main.c,
13925 * src/ds390/main.c,
13929 * src/pic16/main.c,
13930 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13931 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13932 tests (which uses the port's oclsExpense function)
13938 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13940 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13942 * src/SDCCcse.c (ifxOptimize),
13943 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13944 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13945 deleting the IFX iCode.
13946 * src/hc08/ralloc.c: reduced unneeded slocs
13947 * src/hc08/gen.c: fixed bug in asmopToBoolean
13949 2003-11-04 Borut Razem <borut.razem AT siol.net>
13951 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13952 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13953 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13954 transferred to configure
13956 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13958 Use headers defined in the C[++] standards:
13959 * sim/ucsim/gui.src/serio.src/fileio.cc
13960 * sim/ucsim/gui.src/serio.src/frontend.cc
13961 * sim/ucsim/gui.src/serio.src/main.cc
13962 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13963 * support/Util/NewAlloc.c
13965 * as/mcs51/lklibr.c
13969 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13971 * Added MSVC projects for hc08 assembler and linker:
13972 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13973 /as/hc08/link_hc08.dsp
13975 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13977 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13979 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13981 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13983 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13985 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13987 2003-10-31 Borut Razem <borut.razem AT siol.net>
13989 * support/cpp2/cpplib.h,
13990 support/cpp2/cpplib.c,
13991 support/cpp2/cpplex.c,
13992 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13993 to switch _asm block preprocessing on / off. Default is
13994 #pragma preproc_asm +
13996 2003-10-31 Borut Razem <borut.razem AT siol.net>
13998 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13999 when outputting comment blocks (when executed with -C option) and
14000 _asm (SDCPP specific) blocks
14002 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14004 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14006 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14008 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14010 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14012 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14013 * src/SDCCast.c (decorateType): fixed bug #832664
14015 2003-10-31 Borut Razem <borut.razem AT siol.net>
14017 * support/cpp2/cpplex.c: fixed for SDCPP:
14018 comments(when executed with -C option) and _asm blocks
14019 were included even if they where in skipped #if block.
14020 Applied solution from GCC cpp 3.3.2
14022 2003-10-31 Borut Razem <borut.razem AT siol.net>
14024 * src/SDCC.lex: sdcc now understands both formats:
14025 '# <line_number> <file_name>' and
14026 '#line <line_number> <file_name>'
14027 * support/cpp2/cppmain.c: sdcpp now generates the standard
14028 '# <line_number> <file_name>' instead of former
14029 '#line <line_number> <file_name>'
14031 2003-10-30 Borut Razem <borut.razem AT siol.net>
14033 * support/cpp2/cpphash.h,
14034 * support/cpp2/cpplib.h
14035 * support/cpp2/cpplex.c,
14036 * support/cpp2/cppmain.c,
14037 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14039 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14041 Fixed a number of problems revealed by bug #827883.
14042 * src/SDCCloop.c (loopInvariants): Spill location of the
14043 result operand should be recomputed if extracted from
14044 a loop. Also, don't extract assignments of an iTemp
14046 * src/SDCCast.c (isConformingBody): loop reversal should
14047 not occur if the control variable is involved with a
14048 relational operator.
14050 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14052 * .version: bumped to 2.3.6 to reflect the big improvements
14053 made by Erik and Klaus. Thanks!
14055 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14057 Replaced the livrange code.
14058 * src/SDCClrange.c: added new LR code
14060 * src/SDCCBBlock.h: removed remainig parts from old LR code
14061 * src/ds390/ralloc.c,
14062 * src/ds390/gen.c: minor fixes to make it work with new code
14064 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14067 * as/hc08/lkrloc.c,
14069 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14070 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14071 (tweaked fix for bug #818696)
14073 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14075 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14077 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14080 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14081 * src/mcs51/gen.c (gencjneshort),
14082 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14083 more efficient (per Scott Bronson's suggestion)
14085 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14087 Extended the semantics of the critical keyword to include
14088 individual statements. See RFE #827755 and #799831
14093 * support/Util/SDCCerr.c
14094 * support/Util/SDCCerr.h
14099 2003-10-19 Borut Razem <borut.razem AT siol.net>
14101 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14103 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14105 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14107 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14108 and predecrement operand is displayed
14110 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14112 * src/SDCCval.c (valMinus): fixed bug #826041
14114 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14116 Some hc08 related updates that I missed earlier
14117 * sim/ucsim/stypes.h
14118 * support/regression/ports/hc08/spec.mk
14120 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14122 New target "hc08" for the Motorola 68hc08 family of micros
14130 * sim/ucsim/hc08.src/*
14131 * sim/ucsim/configure.in
14132 * src/ucsim/configure
14133 * sim/ucsim/packages_in.mk
14136 * device/include/mc68hc908qy.h
14137 * device/lib/hc08/*
14138 * device/lib/Makefile.in
14139 * support/regression/ports/hc08/*
14140 * support/regression/Makefile
14142 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14144 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14146 * src/ds390/gen.c (genCast): fixed bug #821957
14148 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14150 * device/lib/logf.c: "fixed" overlay bug
14151 * support/regression/ports/host/spec.mk: added m library
14152 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14153 * support/regression/tests/float_trans: added (for Eric)
14155 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14157 * src/mcs51/gen.c (genCpl): fixed bug
14158 http://sf.net/mailarchive/message.php?msg_id=6263915
14160 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14162 * src/SDCCast.c (decorateType): added extended constant folding
14163 * src/SDCCsymt.c (computeType): cleanup
14164 * src/SDCCval.c (valShift): minor optimization
14165 * support/regression/tests/ast_constant_folding.c: added
14167 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14169 * src/SDCCmain.c: removed some unintended changes
14171 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14173 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14174 * src/z80/gen.c: fixed part of bug #817589
14175 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14177 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14179 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14190 * src/ds390/ralloc.c
14192 * src/mcs51/ralloc.c
14194 * src/pic16/ralloc.c
14195 * src/xa51/ralloc.c
14197 * src/z80/gen.c: removed unused label "release:"
14199 2003-10-06 Borut Razem <borut.razem AT siol.net>
14201 * src/SDCC.lex: removed definition of unused variables
14202 save_optimize and save_options
14204 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14206 * clean.mk: removed '=' in "-maxdepth=1"
14207 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14208 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14210 2003-10-06 Borut Razem <borut.razem AT siol.net>
14212 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14213 my_unput() replaced by unput()
14215 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14217 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14218 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14219 type-punned pointer will break strict-aliasing rules"
14220 Old LR behaviour is again default; Klaus' LR can be choosen by
14221 defining the environment variable LRKLAUS
14225 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14226 * clean.mk: fixed removal of files in bin/CVS/
14227 * device/lib/clean.mk: fixed removal of directories small and large
14228 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14230 * src/SDCCval.c: removed superflous test for pedantic
14232 2003-10-05 Borut Razem <borut.razem AT siol.net>
14234 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14235 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14236 message "unmatched #pragma SAVE and #pragma RESTORE"
14238 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14240 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14241 assembly, critical functions, atomic, nojtbound)
14243 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14245 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14251 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14254 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14256 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14258 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14259 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14260 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14262 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14264 * src/z80/gen.c (genRet): fixed bug #524753
14265 * src/z80/gen.c (genCast): fixed internal error on cast from
14267 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14268 fix for bug #477835 to the z80
14269 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14270 for tracking iCodes in the peephole optimizer for z80
14272 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14274 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14275 the other part of bug #814548
14276 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14278 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14280 * src/SDCCcse.c: fixed part of bug #814548
14282 2003-09-28 Borut Razem <borut.razem AT siol.net>
14284 * src/asm.c: rewrite of printILine() to use temporary file instead
14286 * src/xa51/main.c: commented out declaration of int rewinds
14288 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14290 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14292 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14294 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14295 * src/asm.c (printILine): Fixed bug #811015
14297 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14299 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14302 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14304 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14305 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14306 to correctly handle general case of AOP_PAIRPTR
14307 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14309 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14311 * src/mcs51/ralloc.c (fillGaps),
14312 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14313 register positioning bug)
14315 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14317 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14319 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14321 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14322 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14323 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14324 (ralloc doesn't intentionally do this now, but perhaps later)
14325 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14326 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14327 register positioning bugs (Fixed bug #762602 and #795325)
14328 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14329 (Fixed bug #808779)
14330 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14331 lines that --i-code-in-asm generates
14333 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14335 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14336 trying to fclose a FILE* that was already closed.
14338 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14340 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14341 of const struct should be treated as if const themselves)
14343 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14345 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14347 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14349 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14350 Unix (/n) and DOS (/r/n) line terminations.
14352 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14354 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14357 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14359 * src/mcs51/gen.c (genFunction, genEndFunction),
14360 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14361 and restore of EA so that stack offsets to parameters are
14362 correct when using both critical and reentrant/stack-auto.
14363 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14364 size (can be triggered in error if sloc is shared between
14365 different sized objects)
14366 * device/include/float.h: fixed macros to explicitly use
14367 unsigned long where needed
14369 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14371 Feature req. 799831: added code to allow nesting of critical functions
14372 * src/mcs51/gen.c (genFunction, genEndFunction)
14373 * src/ds390/gen.c (genFunction, genEndFunction)
14375 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14377 * src/SDCCsymt.c (sclsFromPtr),
14379 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14380 support for standard C idiom of memory mapped variables; for
14381 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14382 to xdata int at 0x1234 tempvar = 1.
14383 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14384 provided by Akiya ISHIDA
14386 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14388 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14389 * src/SDCCval.c (constVal): added reduction from int to char
14390 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14391 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14392 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14394 * support/regression/tests/shifts.c: fixed
14396 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14398 * src/z80/gen.c (genXor): Fixed bug #805445
14400 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14402 Fixed bug #621531 (const & volatile confusion in the type chain).
14403 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14404 refer to the const or volatile state of the pointer itself.
14416 * src/pic16/ralloc.c
14417 * support/regression/tests/const.c
14419 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14421 When checking for duplicated modules, use absolute paths
14422 instead of relative paths. Files changed:
14427 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14429 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14431 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14433 * device/include/string.h: added size_t typedef, changed
14434 prototypes to use size_t, eliminated separate reentrant and
14435 non-reentrant declarations, added _memmove declaration
14436 * device/lib/_memcpy.c: changed to use size_t instead of int,
14437 changed /4 to >>2 to avoid division library call
14438 * device/lib/_memcmp.c,
14439 * device/lib/_memset.c,
14440 * device/lib/_strncat.c,
14441 * device/lib/_strncpy.c,
14442 * device/lib/_strncmp.c: changed to use size_t instead of int
14443 * device/lib/_memmove.c: new file (fixed bug #772294)
14444 * device/lib/Makefile.in: added _memmove.c
14445 * device/lib/z80/asm_strings.s: fixed bug #772290
14446 * support/regression/tests/bitfields.c: attempt to fix host assertion
14447 failure on amd64-unknown-linux2.2
14449 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14451 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14452 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14453 * as/z80/asmain.c (main): fixed bug #801766
14455 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14457 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14460 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14462 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14463 reported in bug #800609
14465 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14467 * Top header beautifications in src/pic16 directory:
14468 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14469 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14470 pcoderegs.h, ralloc.c, ralloc.h
14471 * main.c: added top header and GPL license notice
14472 * pcode.c: fixed the if-conditional warning
14474 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14476 * device/lib/_mullong.c: replaced int by short for gcc
14478 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14480 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14481 and JUMPTABLE iCodes properly now (worked by accident before)
14482 * src/mcs51/gen.c (leftRightUseAcc),
14483 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14484 iCode properly now. Use getSize instead of nRegs since a & b
14485 aren't part of the nRegs tally.
14487 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14489 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14490 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14491 before instructions that use the _STATUS register
14493 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14495 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14496 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14497 fetching of the pointer
14498 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14499 copied from genNearPointerSet()
14500 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14501 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14502 If they pop r0/r1 they must be called in the opposite order than aopOp().
14503 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14504 (resp. --stack-auto), prepared for --xstack
14506 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14508 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14510 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14512 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14513 these ports have their own __sdcc_external_start()
14515 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14517 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14518 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14519 type for bits was changed. It resulted in bit variables becoming
14520 global, which is not permitted in PIC 14 assembly output.
14522 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14524 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14526 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14528 Z80 and MCS51 linkers complaint if a public symbol is defined
14529 in more than one library module:
14533 * as/mcs51/Makefile.in
14535 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14537 A few small changes that speed up the peephole optimizer.
14541 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14543 Try to make the peephole optimizer smarter by maintaining
14544 an association between the assembly source code and the
14545 iCodes that originated them. Put this information to use
14546 with a new peephole rule condition "notVolatile" so that
14547 the rules can be aggressive yet still safe.
14552 * src/mcs51/peeph.def
14554 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14558 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14559 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14560 if the left or right operand symbols have the accuse flag set.
14562 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14564 Changed the type of the result of the ! (NOT) operator to char;
14565 previously it returned the same type as the source. This allows
14566 us to eliminate all the genFloatNot functions (all of its target
14567 implementations were very buggy) since !float can use the same
14570 * src/SDCCicode.c (ast2iCode): ! returns char
14571 * src/mcs51/gen.c (genNot, genNotFloat),
14572 * src/ds390/gen.c (genNot, genNotFloat),
14573 * src/z80/gen.c (genNot, genNotFloat),
14574 * src/pic/gen.c (genNot, genNotFloat),
14575 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14577 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14579 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14580 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14581 during interrupts. Ensure WSAVE is located at a shared bank address.
14582 2. Fixed page selection in some places
14583 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14584 the registers name strings.
14585 4. Fixed "signed / unsigned compare" compiler warnings.
14586 5. The PIC port manages its own allocation of the general purpose
14587 registers, but makes no attempt to reuse them. As a result when
14588 compiling it soon runs out of general purpose registers. Some
14589 additional code was added to the files pcode.c and device.c to walk
14590 through the function call tree and rename the registers so that they
14600 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14601 genPlus() & genMinus() when the result is the same as left or right
14603 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14605 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14607 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14609 Made bitfield a distinct type from bit so that bitfields
14610 convert as per ANSI C and bits retain their traditional
14611 boolean style behaviour. Implemented bitfield support in
14619 * src/ds390/gen.c: bit v bitfield split
14620 * src/z80/gen.c: New support for bitfields
14621 * support/regression/tests/bitfields.c: reenabled z80,
14624 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14626 Rules 246.x, 247.x relate to bitfields, the others speed up
14627 access to xdata mapped I/O devices.
14629 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14631 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14633 Cleaned up genPackBits and genUnpackBits and added two helper
14634 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14635 for literal assignments in genPackBits (thanks to Frieder for
14641 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14643 Fixed bug #748310 (pointer to function type mishandled when the
14644 function name is omitted). Also fixed a SIGSEGV when a function
14645 attribute (reentrant, etc) is used on a non-function or on a
14646 function but misplaced before the parameter list.
14648 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14650 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14651 * support/Util/SDCCerr.h,
14652 * support/Util/SDCCerr.c: Added func attr misuse error msg
14654 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14656 Fixed bug #787649 by anonymous
14657 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14658 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14660 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14662 Fixed numerous bitfield problems.
14664 * src/SDCC.y: More bitfield related error checking
14666 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14667 * support/Util/SDCCerr.h,
14668 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14669 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14670 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14671 * support/regression/tests/bitfields.c: tests added
14673 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14675 Made the constant following the "interrupt" keyword optional. If
14676 omitted, the function will not automatically be given an entry
14677 in the interrupt vector table (similar to #pragma NOIV, but
14678 less syntacticly kludgy). The interrupt number is also now
14679 range checked. Also fixed a bug in the high order bit example
14686 * support/Util/SDCCerr.c
14687 * support/Util/SDCCerr.h
14690 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14692 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14693 * src/SDCCicode.c (operandOperation): rewritten some ops
14694 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14695 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14697 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14698 be re-activated by defining REDUCE_LITERALS)
14699 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14700 unsigned, but are signed by default
14701 * src/SDCCval.c (constVal): rearranged
14702 * src/SDCCval.c (valMod): preliminary fix
14703 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14704 * support/regression/literalop.c: added, work in progress
14706 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14708 Generate warnings for useless declarations like "char data;"
14709 that don't do what new users expect.
14712 * support/Util/SDCCerr.h
14713 * support/Util/SDCCerr.c
14715 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14717 * src/SDCCval.c (valMult): fix overflow detection of negative int
14719 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14721 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14723 Changes to support big endian targets:
14736 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14738 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14739 * device/lib/time.c: fixed warning "integer overflow in expression"
14741 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14743 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14744 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14745 constants are unsigned; added recognition of "u" flag for unsigned
14746 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14747 * src/SDCCval.c (valDiv, valMod): fixed signdness
14748 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14749 signedness of modulo, left and right shift
14750 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14751 * support/Util/SDCCerr.h: added warning W_INT_OVL
14752 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14753 * src/SDCCast.c (ast_print): improved output of constants
14755 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14757 Fixed some warnings when building with MSVC:
14759 * as/mcs51/asdata.c
14763 * link/z80/aslink.h
14764 * link/z80/lkdata.c
14765 * link/z80/lkeval.c
14770 * support/cpp2/cpplib.c
14774 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14776 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14778 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14780 * support/librarian/clean.mk: Do not remove Makefile.
14781 * support/librarian/Makefile: added.
14783 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14785 Added librarian to MSVC build:
14788 * support/librarian/librarian.dsp
14790 'configure' not needed for librarian, removed:
14791 * support/librarian/configure
14792 * support/librarian/configure.in
14793 * support/librarian/config_in.h
14794 * support/librarian/Makefile.in
14796 Hopefully these ones built the librarian and the rest of sdcc properly:
14798 * Makefile.common.in
14800 Messed up 'configure', so revert to previous version:
14804 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14806 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14807 there, while the mantissa of a double is "only" 53 bits wide.
14809 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14811 Adding sdcclib to the build. MSVC project coming soon.
14812 Files added/changed:
14814 * support/librarian/clean.mk
14815 * support/librarian/configure
14816 * support/librarian/configure.in
14817 * support/librarian/config_in.h
14818 * support/librarian/Makefile.bcc
14819 * support/librarian/Makefile.in
14820 * support/librarian/sdcclib.c
14823 * Makefile.common.in
14827 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14829 Linker now complaints if linked modules have conflicting options, for
14830 example, one compiled using --model-large and another one compiled with
14831 --model-small. The following files were modified:
14833 * as/mcs51/asdata.c
14834 * as/mcs51/aslink.h
14836 * as/mcs51/asmain.c
14838 * as/mcs51/i51pst.c
14839 * as/mcs51/lkdata.c
14840 * as/mcs51/lklibr.c
14841 * as/mcs51/lkmain.c
14847 * link/z80/aslink.h
14848 * link/z80/lkdata.c
14849 * link/z80/lklibr.c
14850 * link/z80/lkmain.c
14853 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14855 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14856 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14858 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14860 * src/z80/mappings.i: fix _mul[us][int,long] entries
14862 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14864 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14866 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14868 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14869 * support/regression/tests/bitopcse.c: added
14877 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14879 added support for new library format to z80, gbz80 linkers:
14885 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14887 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14888 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14890 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14892 added DUMMY_READ_VOLATILE:
14901 * src/SDCCcse.c (algebraicOpts): many improvements
14902 * src/SDCCcse.h: removed algebraicOpts()
14903 * src/SDCCicode.c (picDummyRead): added
14905 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14907 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14908 "Insufficient space in data memory".
14910 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14912 * src/mcs51/gen.c: fixed bug #771358
14913 * src/z80/gen.c: fixed bug #759087
14915 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14917 * src/pic16/glue.c: minor cleanup by Vangelis
14919 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14921 * device/include/regc515c.h: fixed #758477
14922 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14923 * device/lib/_gptrput.c: saved a few bytes
14924 * my tab spacing is 8, yours too?)
14925 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14926 * device/lib/serial.c: process RX bytes earlier than TX bytes
14927 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14929 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14931 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14933 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14935 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14937 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14939 * device/lib/Makefile.in: bad fix, reverted to 1.43
14941 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14943 * device/lib/Makefile.in: added missing z80 object files
14945 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14947 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14948 pic16 progress by Vangelis:
14951 * src/pic/Makefile:
14958 * pic16/genarith.c:
14963 * pic16/pcodepeep.c:
14966 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14968 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14970 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14972 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14973 added gbz80 build to MSVC project.
14974 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14975 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14976 from 8051 stuff and setup so it links using a .lnk file.
14978 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14980 * support/librarian/sdcclib.c: sdcc librarian.
14981 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14984 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14986 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14988 2003-07-02 Borut Razem <borut.razem AT siol.net>
14990 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14991 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14992 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14993 src/xa51/main.c, src/z80/main.c:
14994 virtualization of glue() function: each port has it's own glue function,
14995 which is accessed by do_glue function pointer in PORT.general structure
14997 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14999 * DS800C400 fun, improved ROM interface and tinibios.
15001 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15003 * More support for DS80C400. Now includes beginning of interface to ROM.
15005 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15007 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15009 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15011 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15013 2003-06-19 Borut Razem <borut.razem AT siol.net>
15015 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15017 2003-06-19 Borut Razem <borut.razem AT siol.net>
15019 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15020 fixed Z80 port - crt0.o: cannot open.
15022 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15024 * support/Util/MySystem.c (merge_command): revert bad fix
15026 2003-06-18 Borut Razem <borut.razem AT siol.net>
15028 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15030 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15032 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15033 option --use-stdout sends errors to stdout instead of stderr.
15035 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15037 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15039 2003-06-15 Borut Razem <borut.razem AT siol.net>
15041 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15042 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15043 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15044 fixed width array of pointers replaced with sets;
15045 multiple include and lib paths ared transferred to preprocessor and linker
15046 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15047 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15048 fixed width array of pointers
15049 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15050 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15051 fixupPath(), getPathDifference()
15052 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15053 fixed width array of pointers
15055 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15057 * src/pic16/ralloc.c: fix warnings
15058 * src/pic16/pcode.c: fix warning
15060 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15062 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15063 know all the details, but essentially this set of changes enable
15064 the pic16 port to generate movff instructions and generate assembler
15068 * src/pic16/glue.c:
15069 * src/pic16/pcode.c:
15070 * src/pic16/device.c:
15071 * src/pic16/main.c:
15072 * src/pic16/pcode.h:
15073 * src/pic16/pcoderegs.c:
15074 * src/pic16/ralloc.c:
15075 * src/pic16/ralloc.h:
15077 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15079 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15080 added option --vc, so sdcc errors and warnings are compatible with
15081 Microsoft Visual Studio.
15083 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15085 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15086 device/lib/libfloat.lib: added atof function.
15088 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15090 * doc/sdccman.lyx: updated to Lyx 1.3
15091 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15092 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15093 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15095 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15097 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15099 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15101 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15102 additions to the "related tools/documentation" section
15104 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15106 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15108 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15110 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15111 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15113 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15115 * doc/sdccman.lyx: fix double dash and other minor things
15116 * doc/Makefile: fix double dash
15118 2003-05-28 Karl Bongers(patches from Martin Helmling)
15119 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15120 condition and ignore commands.
15122 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15124 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15125 is in parts still quite out of date, I did changes as far as I felt makes sense
15126 for a non-native english speaker.
15127 Please feel free to add to the manual or to correct my changes.
15128 * doc/Makefile: undid touching the date of intermediate tex files.
15130 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15132 * doc/sdccman.lyx: Manual has an index now
15134 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15136 Finalize muluint/mulsint and mululong/mulslong merging:
15137 * device/lib/_mulint.c
15138 * device/lib/_mullong.c
15139 * device/lib/gbz80/mul.s
15140 * device/lib/gbz80/stubs.s
15141 * device/lib/z80/mul.s
15142 * device/lib/z80/stubs.s
15143 * src/SDCCsymt.c (initCSupport)
15145 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15147 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15148 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15149 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15150 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15153 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15155 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15156 the regression tests I'm not brave enough to enable 245.b, 245.c
15157 * doc/sdccman.lyx: added latex preamble for hyperref package.
15158 Using pdflatex this will give you a hyperlinked pdf file with
15159 bookmarks. (prepend '%' before /usepackage if this breaks something)
15161 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15163 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15165 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15167 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15169 2003-05-21 <johan AT balder>
15171 * src/SDCCglue.c (printIval): fixed bug #739934
15173 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15175 Applied patch from bug 737905 (renamed yylineo to mylineno):
15182 * src/pic16/pcode.c: Cleaned warnings
15183 * src/pic16/pcodeflow.c: Cleaned warnings
15184 * src/pic16/pcoderegs.c: Cleaned warnings
15186 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15188 * src/pic16/pcode.c: Cleaned warnings
15189 * src/pic16/pcodepeep.c: Cleaned warnings
15190 * src/pic16/ralloc.c: Cleaned warnings
15192 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15194 * doc/sdccman.lyx: fixed bug 739745
15195 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15197 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15199 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15200 it can be defined with CFLAGS when running configure
15201 * src/SDCCmain.c: fixed compiling + linking with object files
15203 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15205 * configure.in: configure for pic16 port,
15206 added --disable-pic16-port
15207 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15208 * src/SDCCmain.c: linkOptions is changed to set *,
15209 added if/endif conditional macros to remove options help
15210 messages from optionsTable when a port is not configured, added
15211 support for the PIc16 port in the ports table, when executing
15212 the compiler with no port specified on command line, a default
15213 port is selected with the new macro DEFAULT_PORT which is
15214 defined in port.h, in setDefaultOptions() linkOptions is removed
15215 from initialization assignment, since now it is a set,
15216 parseCmdLine uses setParseWithComma for linkOptions, in
15217 linkEdit() linkOptions are accessed with new function indexSet()
15218 which returns the i'th item of a set variable. See SDCCset.c, in
15219 linkEdit() when calling buildCmdLine(), added linkOptions as
15220 last argument. Now users can pass arguments to gplink via the
15221 -Wl option, main() uses pic16glue() to glue up pic16 programs
15222 * src/SDCCpeeph.c: various changes to support pic16
15223 * src/SDCCset.c: added function void *indexSet(set *, int) to
15224 return the i'th item of the set
15225 * src/SDCCset.h: added function prototype for indexSet()
15226 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15227 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15228 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15229 added macro DEFAULT_PORT
15230 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15231 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15233 * src/pic16/glue.c: commented out some error producing lines
15234 * src/pic16/main.c: __config directives are commented out to stop
15235 gpasm complaining and test the linkage with gplink, _linkCmd and
15236 _asmCmd changed to be more gplink and gpasm friendly
15237 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15238 produced an error when parsed, peep rule 12 is added to utilize
15239 movff, but it is commented out since the pCode does not support
15240 yet a command with 2 address arguments
15242 2003-05-18 <johan AT balder>
15244 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15245 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15246 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15248 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15249 Added feature to script commands from file.
15251 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15253 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15254 * src/SDCCutil.c: include ctype.h for win32
15256 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15258 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15260 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15262 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15263 Fixed so you can set breakpoints prior to run, run does not stop
15264 on entry now. Add tbreak. Other enhancements and fixes for use
15267 2003-05-12 Borut Razem <borut.razem AT siol.net>
15269 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15271 2003-05-11 Borut Razem <borut.razem AT siol.net>
15273 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15274 the path of bin directory, so that PATH is the only env. variable, which has to be set
15275 in case of standard installation.
15276 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15277 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15278 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15280 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15282 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15283 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15284 temp files are in the port dir; clean the gen/test directory when
15285 generating new test.c
15286 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15287 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15288 * support/regression/tests/zeropad.c: added
15290 2003-05-09 <johan AT balder>
15292 * src/SDCCglue.c: fixed bug #597940
15294 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15296 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15297 cache sfr, optimize next,step, fix off by one sourceline,
15298 support ddd list function.
15299 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15301 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15303 * support/regression/HTMLgen.py: added compare_s2f()
15304 * support/regression/Makefile: redo 1.27
15305 * support/regression/generate-cases.py: redo 1.5
15307 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15309 * support/regression/tests/float.c: workaround 33 bit hex constant
15310 * support/regression/tests/simplefloat.c: fix division for host
15312 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15314 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15315 that tame's the PIC's over-aggressive optimizer.
15317 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15319 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15322 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15324 Initial support for DS80C400. "Hello world" runs on TINIm400
15327 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15329 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15330 * Some notes on ddd usage added in debugger/README
15331 Martin Helmling adding more features and fixes for ddd GUI debugger.
15332 Code added for nexti, stepi, up, down, and other adjustments.
15334 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15336 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15337 * src/pic/peeph.def Added two rules to optimize carry manipulation
15338 * src/pic/* removed debug printfs
15340 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15342 * debugger/mcs51/cmd.c: added header newalloc.h
15344 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15346 * as/Makefile: new EXEEXT
15347 * as/z80/Makefile: remove trailing slash of BUILDIR
15348 * as/z80/clean.mk: new EXEEXT
15349 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15350 * support/cpp2/Makefile.in: new EXEEXT
15351 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15353 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15355 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15356 EXEEXT was introduced to fix all related problems with targets
15357 "clean", "install" and "uninstall"; a couple of further flaws
15358 especially with "clean" have been fixed too
15359 * as/mcs51/Makefile.in
15360 * as/mcs51/clean.mk
15364 * debugger/mcs51/Makefile.in
15365 * debugger/mcs51/clean.mk
15366 * link/z80/Makefile
15367 * link/z80/Makefile.in
15368 * link/z80/clean.mk
15370 * packihx/Makefile.in
15372 * sim/ucsim/Makefile
15373 * sim/ucsim/clean.mk
15374 * sim/ucsim/avr.src/Makefile.in
15375 * sim/ucsim/avr.src/clean.mk
15376 * sim/ucsim/s51.src/Makefile.in
15377 * sim/ucsim/s51.src/clean.mk
15378 * sim/ucsim/xa.src/Makefile.in
15379 * sim/ucsim/xa.src/clean.mk
15380 * sim/ucsim/z80.src/Makefile.in
15381 * sim/ucsim/z80.src/clean.mk
15382 * sim/ucsim/main_in.mk
15383 * sim/ucsim/packages_in.mk
15384 * sim/ucsim/gui.src/Makefile.in
15385 * sim/ucsim/gui.src/serio.src/Makefile.in
15386 * sim/ucsim/gui.src/serio.src/clean.mk
15389 * support/cpp2/Makefile.in
15390 * support/cpp2/clean.mk
15391 * support/makebin/Makefile
15392 * support/makebin/clean.mk
15393 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15394 * doc/sdccman.lyx: --program-suffix no longer needed
15396 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15398 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15399 Martin Helmling added support for ddd GUI debugger.
15400 Code added to display assembly, set variables, and other commands
15401 to interface to ddd.
15403 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15405 * as/Makefile: fix target clean
15406 * as/clean.mk: fix target clean
15407 * as/z80/clean.mk: fix target clean
15409 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15411 * Makefile.common.in: added AT EXEEXT AT
15412 * configure.in: removed all mingw32 stuff
15413 * configure: rebuilt from configure.in
15414 * doc/sdccman.lyx: updated section "installation"
15415 * support/scripts/sdcc_mingw32: adapted to configure
15416 * support/scripts/sdcc_cygwin_mingw32: added
15418 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15420 * src/pic Added object file support for the PIC port
15421 * src/pic Applied patch from Craig Franklin (this started the object file support)
15422 * src/regression Updated the PIC regression tests for object files
15424 2003-04-20 Borut Razem <borut.razem AT siol.net>
15426 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15427 lklex.c: In function `getfid':
15428 lklex.c:203: warning: array subscript has type `char'
15429 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15430 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15431 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15432 stack handling macros
15434 2003-04-19 Borut Razem <borut.razem AT siol.net>
15436 * "handling space characters in file path" task:
15437 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15438 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15439 * support/Util/MySystem.h: make it self-sufficient
15440 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15441 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15442 handling space characters in file path
15443 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15444 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15445 * support/Util/MySystem.c: handling space characters in executable's path
15447 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15449 * as/z80/Makefile: fix permanent rebuild of z80
15450 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15451 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15453 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15455 * src/SDCCopt.c: add special case optimization to replace modulo by
15456 a power of two with a bitwise AND.
15458 2003-04-18 <johan AT balder>
15460 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15462 2003-04-17 <johan AT balder>
15464 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15465 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15467 2003-04-13 Borut Razem <borut.razem AT siol.net>
15469 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15470 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15471 fixed mingw problem in adl_NORMALIZE_PATH
15473 2003-04-12 Borut Razem <borut.razem AT siol.net>
15475 * fixed "#pragma SAVE/RESTORE can not be nested":
15476 * src/SDCC.lex: reworked pragma handling functions
15477 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15478 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15480 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15482 * src/SDCCutil.c (pathEquivalent): defined but not used
15483 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15484 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15485 * configure: rebuilt from configure.in
15486 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15487 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15488 * device/include/Makefile.in: replace sdcc_datadir
15489 * device/lib/Makefile.in: replace sdcc_datadir
15490 * Makefile.common.in: add LDFLAGS from configure
15491 * packihx/Makefile.in: use LDFLAGS
15492 * src/Makefile.in: use LDFLAGS
15493 * support/cpp2/Makefile.in: add LDFLAGS from configure
15494 * support/makebin/Makefile: use LDFLAGS
15495 * .version: bumped version number to 2.3.5
15497 2003-04-12 Borut Razem <borut.razem AT siol.net>
15499 * completed "different paths" task:
15500 * src/SDCCmacro.c: fixed bug in handling quotes
15501 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15502 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15504 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15506 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15508 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15510 * ds390/gen.c ds390/peeph.def: fix bug 706781
15512 2003-04-11 Borut Razem <borut.razem AT siol.net>
15514 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15516 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15518 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15519 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15520 set - this bit used to not be set...).
15521 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15522 bad code in PIC Port
15523 * src/regression/and2.c added to test bug 609268
15524 * src/regression/Makefile added and2.c to regression test
15527 2003-04-08 <johan AT CP255758-A>
15529 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15530 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15531 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15533 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15535 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15537 * support/cpp2/Makefile.in: fix bug #487815
15538 * configure: rebuilt from configure.in
15539 * Makefile.common.in: docdir changed, new path suffixes
15540 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15541 * sdcc_vc_in.h: reflect changes from sdccconf.h
15542 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15543 * src/SDCCutil.h: remove BINDIR hack
15544 * doc/sdccman.lyx: update new path hierarchy
15546 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15548 * src/SDCCpeeph.c: added okToRemoveSLOC test
15550 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15552 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15554 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15556 * src/SDCCpeeph.c: added labelIsReturnOnly test
15557 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15559 2003-04-05 <johan AT balder>
15561 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15562 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15563 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15564 * src/SDCCast.c: fixed a warning
15565 * src/SDCCast.h: fixed a warning
15566 * src/SDCCicode.c (operandFromAst): fixed a warning
15568 2003-04-04 <johan AT balder>
15570 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15571 * src/SDCCast.c (decorateType): fixed bug #715076
15572 * src/SDCC.y: fixed bug #702907
15574 2003-04-03 <johan AT balder>
15576 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15577 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15578 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15579 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15580 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15582 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15584 * _decdptr.c: fix return values
15585 * _gptrget.c: fix return values
15586 * _gptrgetc.c: fix return values
15587 * _gptrput.c: fix return values
15588 * _mulint.c: fix return values
15589 * as/z80/Makefile: fix 'make -j' problem
15591 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15593 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15594 * configure.in: big cleanup, updated to autoconf 2.5x
15595 * configure: rebuilt from configure.in
15596 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15597 * sdcc_vc_in.h: reflect changes from sdccconf.h
15598 * doc/Makefile: fixed a flaw in "make install"
15600 2003-04-02 <johan AT balder>
15602 * src/ds390/gen.c (genCmp): no comments
15603 * src/mcs51/gen.c (genCmp): no comments
15604 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15605 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15607 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15609 * support/regression/generate-cases.py: place generated file in given sub directory
15610 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15611 * support/regression/Makefile: improvements for 'make -j';
15612 side effect: it's simpler and faster now
15614 2003-03-31 Borut Razem <borut.razem AT siol.net>
15616 * src/z80/main.c: link-{port} and as-{port} defined without path
15617 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15619 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15621 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15623 2003-03-30 Borut Razem <borut.razem AT siol.net>
15625 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15626 changed type of list parameter to set
15627 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15628 * src/port.h: changed type of do_assemble() parameter to set
15629 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15630 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15631 definition of "cppoutfilename" macro with NULL value in preProcess()
15632 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15633 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15634 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15635 replaced with set *binPathSet
15636 * shash_add() deallocates the item, if allready exsists, before adding the new one
15637 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15639 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15641 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15642 a nested for loop bug in the PIC port
15643 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15646 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15648 * support/Util/dbuf.h: remove C++ stuff to make it portable
15650 2003-03-28 Borut Razem <borut.razem AT siol.net>
15652 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15653 literal strings in stringLiteral()
15654 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15655 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15658 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15660 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15662 2003-03-26 <johan AT balder>
15664 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15665 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15666 * src/SDCCast.c (decorateType): fixed " -v < 3"
15668 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15670 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15671 Added Lenny Story's debug infrastructure changes:
15672 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15673 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15674 * src/cdbFile.c: added
15675 * src/SDCCdebug.c: added
15676 * src/SDCCdebug.h: added
15677 * src/SDCCast.c (createFunction)
15678 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15679 * src/SDCCmain.c (parseCmdLine, main)
15680 * src/SDCCmem.c (redoStackOffsets)
15681 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15684 * src/avr/gen.c (genAVRCode)
15685 * src/ds390/gen.c (gen390Code)
15686 * src/mcs51/gen.c (gen51Code)
15687 * src/pic/gen.c (genpic14Code)
15688 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15689 * src/xa51/gen.c (genXA51Code)
15690 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15692 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15694 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15695 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15697 2003-03-22 <johan AT balder>
15699 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15701 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15703 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15704 * doc/cdbfileformat.lyx: added, written by Lenny Story
15705 * doc/Makefile: added cdbfileformat.lyx
15706 * doc/clean.mk: added cdbfileformat.lyx
15708 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15710 * src/mcs51/peeph.def: fix bug #705773
15712 2003-03-20 <johan AT balder>
15714 An sfr/sbit can have an "at #" AND an initializer
15715 * src/SDCCsymt.c (checkSClass):
15716 * src/SDCCmem.c (allocGlobal):
15717 * src/SDCCmem.c (allocLocal):
15718 * src/SDCCast.c (createBlock):
15720 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15722 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15724 2003-03-16 <johan AT balder>
15726 Undid the hackup of const and volatile, the problem is much bigger
15728 * src/SDCCast.c:1.171
15729 * src/SDCCglue.c:1.138
15730 * src/SDCCicode.c:1.146
15731 * src/SDCCsymt.c:1.150
15732 * src/SDCCval.c:1.65
15734 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15736 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15737 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15739 2003-03-13 <johan AT balder>
15741 Hackup const and volatile modifiers in type chains a bit:
15743 * src/SDCCast.c:1.169
15744 * src/SDCCglue.c:1.136
15745 * src/SDCCicode.c:1.143
15746 * src/SDCCsymt.c1.146
15747 * src/SDCCsymt.h1.59
15748 * src/SDCCval.c:1.63
15750 2003-03-12 <johan AT balder>
15752 * src/SDCCBBlock.h: more LRH debugging junk
15753 * src/SDCCcflow.h: more LRH debugging junk
15754 * src/SDCCloop.c: more LRH debugging junk
15755 * src/SDCC.y (struct_declaration): fixed bug #697590
15756 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15757 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15758 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15760 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15761 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15762 test function names must now match exactly).
15763 * src/SDCCcse.c: added special case in findCheaperOp to allow
15764 extending a short integer. Makes less awful code for bug 700121 test case.
15766 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15768 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15769 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15771 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15773 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15774 actually called (operandsNotEqual() was called for all
15775 operandsNotEqualX tests).
15777 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15779 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15780 with shorter literals. Fixes bug 700121.
15782 2003-03-11 <johan AT balder>
15784 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15786 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15788 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15789 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15791 2003-03-10 Borut Razem <borut.razem AT siol.net>
15793 * src/SDCCmain.c: pipe preprocessor's output
15794 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15795 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15796 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15797 which closes all pipes in pipeSet set
15798 * src/SDCCset.c: free deleted item in function deleteSetItem()
15799 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15800 moved from z80 to src subproject
15801 * .version: increased version number to 2.3.4
15803 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15805 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15806 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15807 * support/regression/ports/xa51/spec.mk: fix typo
15809 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15811 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15813 2003-03-09 Borut Razem <borut.razem AT siol.net>
15815 * src/SDCCmain.c: pipe preprocessor's output
15816 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15817 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15818 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15819 which closes all pipes in pipeSet set
15820 * src/SDCCset.c: free deleted item in function deleteSetItem()
15821 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15822 moved from z80 to src subproject
15824 2003-03-09 Borut Razem <borut.razem AT siol.net>
15826 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15827 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15828 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15829 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15830 * src/SDCCglobl.h: unification of WIN32 native definitions
15832 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15834 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15836 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15838 * src/configure.in: check for endianess (even while cross-compiling)
15839 * src/configure: check for endianess (even while cross-compiling)
15840 * src/configure_in.h: check for endianess (even while cross-compiling)
15841 * src/avr/gen.c: remove old endianess stuff
15842 * src/mcs51/gen.c: remove old endianess stuff
15843 * src/ds390/gen.c: remove old endianess stuff
15844 * src/pic/gen.c: remove old endianess stuff
15845 * src/pic/genarith.c: remove old endianess stuff
15846 * src/pic/glue.c: fix endianess check
15847 * src/pic16/gen.c: remove old endianess stuff
15848 * src/pic16/genarith.c: remove old endianess stuff
15849 * src/pic16/glue.c: fix endianess check
15850 * src/xa51/gen.c: remove old endianess stuff
15851 * src/z80/gen.c: fix endianess check
15852 * src/SDCCglue.c: fix endianess check
15853 * src/ds390/peeph.def: fix bug 700036
15855 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15857 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15858 * src/configure: find appropriate data-types on host for SDCC's int and long
15859 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15860 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15861 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15863 2003-03-07 <johan AT balder>
15866 some minor cleanups before the big shot
15867 OP_DEFS and OP_USES now use Kevin's protection
15868 new option --nolabelopt
15870 * src/SDCCBBlock.c:
15879 * src/ds390/ralloc.c:
15880 * src/mcs51/ralloc.c:
15881 * src/pic/ralloc.c:
15882 * src/xa51/ralloc.c:
15883 * src/z80/ralloc.c:
15885 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15887 * src/pic/pcode.c (get_op): fix 64 bit warnings
15888 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15889 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15890 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15891 * support/regression/tests/malloc.c: fix 64 bit warnings
15893 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15895 * src/mcs51/gen.c (genMinus): fixed bug 696436
15897 2003-03-02 Borut Razem <borut.razem AT siol.net>
15899 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15901 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15903 * configure.in: test for mkstemp
15904 * sdccconf_in.h: add HAVE_MKSTEMP
15906 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15908 * device/include/ctype.h: removed warning while using --stack-auto
15909 * device/include/malloc.h: removed warning while using --stack-auto
15910 * device/include/string.h: removed warning while using --stack-auto
15912 2003-02-23 Borut Razem <borut.razem AT siol.net>
15914 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15915 because NDEBUG is defined (see man assert)
15916 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15918 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15920 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15921 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15923 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15925 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15926 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15928 2003-02-18 <johan AT balder>
15930 * as/mcs51/asmain.c (asmbl): module can start with a digit
15931 * as/z80/asmain.c (asmbl): module can start with a digit
15933 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15935 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15936 * src/asm.c: fix pipe() for Mingw32
15938 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15940 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15941 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15942 make -V work again; --c1mode reads now from stdin
15943 * doc/sdccman.lyx: added --c1mode
15944 * support/Util/SDCCerr.c: new messages for c1 mode
15945 * support/Util/SDCCerr.h: new messages for c1 mode
15946 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15948 2003-02-15 <johan AT balder>
15950 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15952 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15954 * doc/sdccman.lyx: Environment variables, -o and other minor things
15956 2003-02-14 <johan AT balder>
15958 * src/xa51/main.c: before anyone really tries to use it :)
15960 * Install doc's in share/sdcc/doc
15961 * removed some obsolete files
15962 * Do a proper make distclean and uninstall
15963 M Makefile.common.in
15966 M device/include/Makefile.in
15967 M device/lib/Makefile.in
15970 M sim/ucsim/doc/Makefile.in
15972 R src/avr/peeph.rul
15973 R src/xa51/peeph.rul
15974 M support/cpp2/Makefile.in
15975 M support/makebin/Makefile
15978 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15980 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15982 2003-02-10 Borut Razem <borut.razem AT siol.net>
15984 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15985 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15986 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15987 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15988 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15989 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15990 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15991 src/z80/Makefile.bcc: Borland Makefile cleanup
15992 * as/z80/Makefile.bcc: Added Borland Makefile
15993 * support/cpp2/borland.h: Removed
15995 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15997 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15998 * src/SDCC.lex: new pragma NOIV
15999 * src/SDCCglobl.h: new pragma NOIV
16000 * src/SDCCmem.c: new pragma NOIV
16002 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16004 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16006 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16008 * src/SDCCmain.c: signal handling is switched off by --debug
16009 * doc/Makefile: small fix for install; use clean.mk again
16010 * doc/clean.mk: clean *.pdf and *.html too
16012 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16014 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16015 * device/lib/printfl.c: fix a ds390 bug by making it portable
16016 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16017 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16018 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16019 * debugger/mcs51/cmd.c: converted multi-line string literals
16020 * sim/ucsim/globals.cc: converted multi-line string literals
16021 * src/SDCCmain.c: introduced signal handler to remove temp files
16022 * doc/Makefile: small tweaks, implement clean
16023 * doc: removed generated files
16025 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16027 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16028 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16029 Address Record is not correctly generated for DS390."
16031 2003-02-02 Borut Razem <borut.razem AT siol.net>
16033 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16034 * as/mcs51/asm.h: fixed compilation with Borland C
16035 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16036 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16037 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16038 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16039 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16040 src/z80/Makefile.bcc: delete $(LIB) only if exist
16041 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16043 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16045 * device/include/malloc.h: introduced NULL
16046 * device/include/string.h: introduced NULL
16047 * device/include/stdlib.h: introduced NULL
16048 * device/lib/_memcpy.c: removed NULL
16049 * device/lib/_strcat.c: removed NULL
16050 * device/lib/_strchr.c: removed NULL
16051 * device/lib/_strcmp.c: removed NULL
16052 * device/lib/_strcpy.c: removed NULL
16053 * device/lib/_strcspn.c: removed NULL
16054 * device/lib/_strlen.c: removed NULL
16055 * device/lib/_strncat.c: removed NULL
16056 * device/lib/_strncmp.c: removed NULL
16057 * device/lib/_strncpy.c: removed NULL
16058 * device/lib/_strpbrk.c: removed NULL
16059 * device/lib/_strrchr.c: removed NULL
16060 * device/lib/_strspn.c: removed NULL
16061 * device/lib/_strstr.c: removed NULL
16062 * device/lib/_strtok.c: removed NULL
16063 * device/lib/malloc.c: removed NULL, include own header
16065 2003-02-02 <johan AT balder>
16067 * 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
16068 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16069 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16070 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16071 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16072 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16074 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16076 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16079 2003-02-01 <johan AT balder>
16081 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16083 2003-01-31 <johan AT CP255758-A>
16085 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16087 2003-01-30 <johan AT balder>
16089 * src/SDCCBBlock.c: automatic bug detection
16090 * src/SDCCicode.c: automatic bug detection
16092 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16094 * src/SDCCglobl.h: now --xram-size 0 works
16095 * src/SDCCmain.c: now --xram-size 0 works
16097 2003-01-29 <johan AT balder>
16099 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16101 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16103 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16104 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16105 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16106 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16107 * src/SDCCglobl.h: Added options --xram-size and --code-size
16108 * src/SDCCmain.c: Added options --xram-size and --code-size
16110 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16112 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16113 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16115 2003-01-27 <johan AT balder>
16117 * src/SDCC.y: fixed bug #613764
16119 2003-01-26 <johan AT balder>
16121 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16122 * src/SDCCsymt.h: fixed bug #673374
16123 * src/SDCCglue.c: fixed bug #661910
16124 * src/SDCCast.c: fixed bug #458099 and 673374
16126 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16128 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16129 * as/mcs51/strcmpi.h: added
16130 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16131 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16132 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16133 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16134 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16135 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16136 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16137 * as/mcs51/Makefile.aslink: new module strcmpi
16138 * as/mcs51/Makefile.asx8051: new module strcmpi
16139 * as/mcs51/Makefil.bcc: new module strcmpi
16140 * as/mcs51/Makefile.in: new module strcmpi
16141 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16143 2003-01-26 <johan AT balder>
16145 * src/SDCCglue.c: reverted back to 1.124
16146 * src/SDCCast.c: reverted back to 1.156
16147 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16149 2003-01-25 <johan AT balder>
16151 * src/SDCCglue.c: A better fix for bug #661910
16152 * src/SDCCast.c: A better fix for bug #661910
16153 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16155 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16157 * src/Makefile.in: remove spawn.o
16158 * src/SDCCmain.c: remove spawn.h
16159 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16160 * src/spawn.c: removed
16161 * src/spawn.h: removed
16162 * support/regression/ports/ds390/spec.mk: link with -r
16164 2003-01-24 <johan AT CP255758-A>
16166 * src/ds390/gen.c (aopOp): fixed bug #667458
16167 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16168 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16169 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16171 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16173 * src/mcs51/peeph.def: better assembler identation by Frieder
16174 * src/mcs51/gen.c: better assembler identation by Frieder
16176 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16178 * as/z80/string.h: removed for gcc 3.2
16179 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16180 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16182 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16184 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16185 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16186 * support/regression/Makefile: separate temp files for ports
16187 * support/regression/generate-cases.py: separate temp files for ports
16188 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16189 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16191 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16193 * moved tinitalk to device/examples/ds390
16195 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16197 * as/mcs51/lkmem.c: rflag is for DS390
16198 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16199 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16200 (linkEdit): move mem- and map-files the same way as ihx-files
16201 * src/z80/main.c (_setDefaultOptions): removed --generic
16202 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16203 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16204 * src/pic/glue.c (picglue): --c1mode works again
16205 * src/pic16/glue.c (pic16glue): --c1mode works again
16206 * src/asm.c (printCLine): fix #660034
16208 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16210 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16211 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16212 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16213 * as/mcs51/lkmem (summary): better fix for sp problem
16214 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16215 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16216 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16217 remove --stack-after-data
16219 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16221 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16222 * src/SDCCutil.c (join): ugly bug: missing '\0'
16223 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16225 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16227 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16229 * src/pic/main.c (_asmCmd): gpasm supports -o
16230 * src/z80/main.c: more general macros
16231 * device/lib/Makefile.in: remove intermediate files
16233 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16235 * .version: Bumped version number to 2.3.3
16236 * src/SDCCBBlock.c: new option -o
16237 * src/SDCCglobl.h: new option -o
16238 * src/SDCCglue.c: new option -o
16239 * src/SDCCmain.c: new option -o
16240 * src/asm.c: new option -o
16241 * src/ds390/main.c: new option -o
16242 * src/pic/glue.c: new option -o
16243 * src/pic/pcode.c: new option -o
16244 * src/pic/ralloc.c: new option -o
16245 * src/pic16/glue.c: new option -o
16246 * src/pic16/pcode.c: new option -o
16247 * src/pic16/ralloc.c: new option -o
16248 * src/z80/main.c: new option -o
16249 * device/lib/Makefile.in: use -o
16250 * support/regression/ports/ds390/spec.mk: use -o
16251 * support/regression/ports/gbz80/spec.mk: use -o
16252 * support/regression/ports/mcs51/spec.mk: use -o
16253 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16254 * support/regression/ports/z80/spec.mk: use -o
16255 * support/regression/ports/ucz80/spec.mk: use -o
16256 * support/regression/ports/xa51/spec.mk: use -o
16257 * support/regression/fwk/lib/timeout.c: fix usage string
16259 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16260 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16262 2003-01-07 <johan AT balder>
16264 * src/SDCCast.c (decorateType): fixed bug #600035
16266 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16267 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16268 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16269 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16270 * src/pic/pcode.c: outcommented unused variable to remove warnings
16271 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16273 2003-01-06 <karl AT turbobit.com>
16274 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16277 2003-01-06 <johan AT balder>
16279 * src/SDCCicode.c: fixed array add
16281 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16282 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16283 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16285 2003-01-04 <johan AT balder>
16287 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16289 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16290 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16292 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16293 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16294 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16296 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16297 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16299 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16300 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16302 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16303 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16305 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16307 * in /sdcc/as/mcs51/ changed these files in order to create an
16308 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16309 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16310 following files to include the previous two files: aslink.dsp,
16311 Makefile.aslink, Makefile.bcc, and Makefile.in.
16313 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16314 .adb instead of .cdb
16316 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16318 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16319 value from option --iram-size.
16321 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16323 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16326 2002-09-18 <wiml AT hhhh.org>
16328 * SDCClrange.h: exposed setFromRange() and setToRange()
16329 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16330 packRegsForAccUse() (bug 542397)
16331 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16332 multiple times and emitting the fetch operations more than once
16333 added aopGetUsesAcc() function to allow binary operators to
16334 fetch their operands in the correct order; made genMinus() emit
16335 compact code for X = LITERAL - Y
16337 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16338 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16339 sprintf() in line 1267.
16341 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16342 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16345 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16346 Changes to aslink (All the changes are marked with 'JCF'):
16348 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16351 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16352 area BSEG. Also moves, if possible, the DATA area down into the internal
16353 ram so more space is available.
16355 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16358 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16359 not bytes. Function summary() which creates a memory usage summary
16360 file with extension .mem. Reports of overlaping stack and small stack
16361 size. If the space for the stack is less than 16 bytes aslink trows a
16364 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16365 the 8051. Option 'y' for memory summary output file.
16367 Changes to sdcc (All the changes are marked with 'JCF'):
16369 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16371 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16372 overlaying area for it (uses RegBankUsed[4]).
16374 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16375 bank zero as used by default. By default aslink locates the stack
16376 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16377 the creation of the .mem file. Delegates the allocation of data area
16378 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16379 the begining of the stack area to aslink.
16381 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16382 glue() in SDCCglue.c creates an area for it.
16384 2002-09-03 Borut Razem <borut.razem AT siol.net>
16385 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16386 sdcc/src/pic/glue.c:
16387 introduced atexit() handler for teporay files removal in case of
16388 errors, assertions, ...
16390 2002-08-29 Borut Razem <borut.razem AT siol.net>
16391 * sdcc/support/cpp2/auto-host_vc_in.h:
16392 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16393 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16394 Maybe there is a similar problem with BORLANDC? It should be checked!
16396 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16397 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16398 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16399 was not executed, and the compiler (cl) launched a warning:
16400 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16402 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16403 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16405 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16406 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16408 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16409 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16410 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16411 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16412 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16413 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16414 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16415 - added Release configuration in VS projects
16416 - review of compiler an linker options
16417 - VC .exe files are generated in bin_vc directory, not to interfere
16418 with binaries generated from other projects (cygwin, mingw, bcc ...)
16420 * sdcc/src/yacc.dsp: added
16422 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16423 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16424 and insert the version number definitions from .version
16426 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16428 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16429 added - genarate auto-host.h using auto-host_vc_in.h as template
16432 removed from CVS, generated automatically
16434 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16435 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16437 2002-08-11 Borut Razem <borut.razem AT siol.net>
16438 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16440 2002-08-10 Borut Razem <borut.razem AT siol.net>
16441 * src/SDCCmain.c (main):
16442 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16443 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16444 The consequence was that some temporary files were not removed.
16447 unification of code in functions tempfilename() and tempfile():
16448 function tempnam() is defined in Visual Studio 6.0 and .NET
16450 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16452 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16453 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16454 - removed compiler command line option /WX: Treats all warnings as errors
16455 - update a list of source files, included into the project
16457 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16458 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16459 changed project type to Generic Project so that can be correcly converted to VS.NET project
16461 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16463 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16465 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16467 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16468 added return 0 statements after assert() to make compiler happy
16470 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16471 added newline in the def file to keep MSC compiler satisfied
16473 * sdcc/src/z80/gen.c:
16474 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16475 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16476 - solved MSC error in function aopDump()
16478 * sdcc_vc.h: define PREFIX as "\\sdcc"
16480 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16481 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16483 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16484 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16485 - Rewrote the register banking algorithm.
16486 - Added pCode live-range analysis to registers (for now, only non-used and
16487 singly-used registers optimized away)
16489 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16491 * 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.
16493 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16494 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16496 2002-04-22 Michael Hope <michaelh AT vroom>
16498 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16500 * configure.in (DD_COPT): Added include support required for gbdk.
16502 * .version: Bumped version number just to increase it.
16504 * src/SDCCmain.c: Added -nostdinc to the default options.
16506 2002-04-15 Michael Hope <michaelh AT vroom>
16508 * device/lib/z80/printf.c (sprintf): Added.
16510 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16512 * src/z80/peeph.def: Added transpose redundent load rule.
16514 * src/z80/main.c: Added force callee saves for jaune.
16516 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16518 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16520 2002-03-28 Johan Knol <johan AT balder>
16522 * src/SDCCval.c: fixed bug #532436
16524 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16526 Added "char *Processor" field to the port structure.
16529 Added -p option. Allows port dependent processor to be specified.
16532 Initialized the new field char *Processor field to NULL in all ports
16535 Compiler generated registers for interrupt context saving
16536 were not getting allocated.
16538 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16541 Fixed left shift. Will promote the left side of a left shift
16542 if a) left shifting more than size of operand or b) when assigned
16543 to something size > size of left side
16545 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16547 tons of changes. Register allocation has been
16548 rewritten. Added customization for the various PICs. Flow
16549 analysis is restructured. ...
16551 * src/pic/device.h:
16554 * src/pic/device.c:
16555 Added. device.c is a PIC port hack to accomodate variations
16558 2002-03-13 Michael Hope <michaelh AT vroom>
16560 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16562 2002-03-04 johanknol <johanknol AT manik>
16564 * /src/SDCCval.c: fixed
16566 const unsigned char arr[][2] = { { 0, 1 } };
16567 t18.c:1: error: Initializer element is not constant
16569 2002-03-04 bela <bela AT manik>
16571 * /device/include/mcs51reg.h:
16572 ds89c420 register definition update
16574 2002-03-03 <johan AT FRIJA>
16576 * support/Util/SDCCerr.c: did something, but don't no why anymore
16578 * support/regression/tests/bug-524691.c: made it a little less shy
16580 * src/SDCCast.c (decorateType): fixed bug #524697
16582 * src/SDCCast.c: made some lineno improvements
16584 * src/SDCCval.c (getNelements): changed warning to error
16586 * src/SDCCglue.c (printIvalArray): changed warning to error
16588 * src/SDCCicode.c: fixed a warning for mingw
16590 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16592 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16594 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16596 * src/ds390/peeph.def:
16597 Added some more peephole rules
16599 * src/ds390/gen.c: Various fixes & enhancements
16601 * src/SDCClrange.c, src/SDCClrange.h:
16602 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16604 * src/ds390/ralloc.c:
16605 various fixes & enhancements (ds390) specific
16607 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16608 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16611 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16613 2002-03-02 <johan AT FRIJA>
16615 * src/SDCCast.c (decorateType): fixed bug #524708
16617 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16619 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16621 2002-03-01 Michael Hope <michaelh AT vroom>
16623 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16625 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16627 2002-03-01 <johan AT FRIJA>
16629 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16631 * src/SDCCast.c (decorateType): fixed bug #524209
16633 * src/SDCCval.c (valNot): fixed bug #524195
16635 2002-02-26 <johan AT balder>
16637 * src/xa51/gen.c: fixed a warning
16639 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16641 * src/SDCCast.c (decorateType): fixed bug #522534
16643 2002-02-23 <johan AT balder>
16645 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16647 2002-02-22 <johan AT balder>
16649 * src/SDCCast.c: fixed bug #514865
16651 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16653 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16655 * sdcc/src/SDCCloop.c:
16656 Previous fix was not good. basic blocks that have "break" or "return" are
16657 not really partof a loop , but live ranges used in these blocks should
16658 be live thru the entire loop, so set partOfLoop but don't add them to
16661 2002-02-21 <johan AT FRIJA>
16663 * src/SDCCcse.c: fixed bug #514308
16665 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16668 Fixed BUG #519583. If a conditional block ended in a return/break
16669 statement inside a loop, it was not being considered part of the loop.
16671 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16673 2002-02-10 Karl Bongers <karl AT turbobit.com>
16676 Fixed up SDCDB debugger somewhat. Updated debugger/README
16677 with lots of comments and notes.
16679 * device/examples/test2.c:
16680 Fix bug, "red" variable not being initialized(compiler complained).
16682 * device/examples/Makefile, examples/test3.c:
16683 Add Makefile in device/examples folder, compiles test3.c
16684 for use as a multiple module SDCDB test case.
16686 * sim/ucsim/cmd.src/cmdset.cc:
16687 Took out debug printfs in ucsim "next" command.
16689 * sim/ucsim/xa.src:
16690 Karl and Johan start ucsim XA support. Most dissassembly working,
16691 about 75% emulation done(plenty of work remaining).
16693 * sim/ucsim/z80.src:
16694 Add Z80 support to ucsim, add test-ucz80 regression test,
16695 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16696 Notice z80 compiler fails on examples/test3.c/crc code.
16698 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16700 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16701 Added support for --parms-in-bank1
16703 * src/ds390/peeph.def:
16704 added a few more peephole optimzations
16706 * src/ds390/main.c:
16707 1) added __builtin_inp & __builtin_outp used to read in data of given length
16708 from a memory mapped port
16709 2) added __builtin_memcmp
16710 3) added __builtin_swapw swap bytes of a short
16712 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16713 1) handle multiple send & receives from register bank1
16714 2) ralloc can now allocate DPTR1 to some liveRanges
16716 * src/SDCCsymt.c, src/SDCCsymt.h:
16717 changes to handle multiple sends & receives
16719 * src/SDCCptropt.h:
16720 added some pointer arithmetic optimization
16722 * src/SDCCptropt.c:
16723 added some pointer arithmetic optimizations but not stable yet so not
16724 called from anywhere (will get this working shortly)
16726 * src/SDCCopt.c: fixed for multiple sends & receives
16729 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16730 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16731 set preprocessor defines (depending on options)
16733 * src/SDCCicode.c, src/SDCCicode.h:
16734 changes made to handle multiple sends & receives
16737 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16739 * src/SDCCcse.c, src/SDCCcse.h:
16740 added function findbackward def (to be used in upcoming optimization)
16742 * src/SDCCcflow.c, src/SDCCcflow.h:
16743 added function returnAtEnd - to determine if a basic block terminates with
16746 * src/SDCCast.c, src/SDCCast.h:
16747 added option parms-in-bank1
16749 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16750 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16751 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16752 adjusted for --parms-in-bank1 option
16754 * device/include/string.h:
16755 donot redefine "reentrant" keyword
16757 * device/include/ds80c390.h: Added some more SFRs
16759 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16761 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16763 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16765 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16767 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16769 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16771 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16773 * Added --xram-movc option
16775 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16777 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16779 2002-01-11 Johan Knol
16781 * Added math lib of Jesus Calvino-Fraga
16783 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16785 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16786 * support/regression/Makefile: new target test-mcs51-stack-auto
16787 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16789 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16791 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16793 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16795 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16797 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16799 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16801 * src/SDCCglue.h: add definition for printIvalChar()
16803 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16805 * src/SDCCast.c: fix #498138 by Johan
16807 * src/SDCCglue.c: fix #498138 by Johan
16809 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16811 * support/regression/Makefile: fix clean
16813 * support/regression/ports/ds390/support.c: fix transmission of last character
16815 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16817 * /sdcc/src/ds390/gen.c:
16818 a) improved computing address of stack variable
16819 b) took out some #if 0 code
16820 c) improved parmBytes adjustment
16821 d) improved genPlusIncr & genMinusIncr
16822 e) genCmp could generate bad code (when left assigned to DPTR)
16823 f) Fixed bug in hasInc
16825 * /sdcc/src/ds390/ralloc.c:
16826 a) packRegsForSupport could mess up live information (Fixed)
16827 b) packRegsDPTRuse could be incorrect for left & right shift
16829 * /sdcc/src/mcs51/ralloc.c:
16830 packRegsForSupport could mess up the live information (Fixed)
16832 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16834 * /sdcc/src/SDCCast.c:
16835 can reverse a loop even if function call is present as long
16836 as the loop control variable is local & is not passed as parameter
16838 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16840 * /sdcc/ChangeLog: *** empty log message ***
16842 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16843 More builtin function additions for TININative
16845 * /sdcc/src/ds390/ralloc.c:
16846 Had broken the regression testsuite
16848 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16850 * /sdcc/src/SDCCsymt.c, /sdcc/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 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16856 *** empty log message ***
16858 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16860 * /src/ds390/gen.c, /src/ds390/main.c:
16861 More builtin function additions for TININative
16863 * /src/ds390/ralloc.c:
16864 Had broken the regression testsuite
16866 * /src/SDCCast.c: Fixed a bug in dumptree
16868 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16869 Added funcattr hasStackParms will be set for reentrant functions when there
16870 are paramteres on the stack, this helps in minimizing frame pointer generation
16871 typeFromStr can handle function pointers now
16873 * /doc/builtins.txt, /doc/TININative.txt:
16874 *** empty log message ***
16877 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16879 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16880 ALPHA version for -mTININative
16882 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16883 updated to reflect changes in the port structure
16886 added function do_assemble (similar to do_link) if non-null this function
16887 will be called to do assembly (-mTININative) requires a multi command
16889 added function genAssemblerEnd will be called to generate assembler Epilogue
16892 added _JavaNative to debug info printing
16894 * /src/SDCCmain.c: added option --tini-libid
16895 added port->do_assemble function (-mTININative) has a multi command assemble
16897 * /src/SDCCglue.c: Disabled "constExpr" check
16898 added port->genAssemblerEnd function
16900 * /src/SDCCglobl.h: Added option --tini-libid value
16903 tookout optimizeCompare from the header (has no external references)
16905 * /src/SDCCast.c: made one more function "static"
16907 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16909 * src/z80/mappings.i: Added z80asm support.
16911 * src/z80/main.c: Added z80asm support on --asm=z80asm
16913 * src/z80/gen.c: Fixed asm portability issues.
16915 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16917 * src/SDCCglue.c (printExterns): Added global/extern split.
16919 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16921 * support/regression/Makefile: added test for mcs51 model large
16923 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16925 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16927 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16929 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16931 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16933 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16935 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16937 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16939 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16941 * support/regression/tests/simplefloat.c: Port to mcs51.
16943 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16944 * support/regression/tests/bug-485362.c: Added.
16946 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16948 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16950 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16952 * src/z80/gen.c (aopDump): Added a dump function.
16954 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16955 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16957 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16959 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16961 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16963 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16965 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16967 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16969 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16971 * support/regression/ports/ds390/support.c: Use tinibios.
16973 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16975 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16977 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16978 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16980 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16982 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16984 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16986 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16988 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16989 (packRegsForIYUse): Created and optimised.
16991 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16993 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16994 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16996 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16998 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17000 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17002 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17004 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17006 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17008 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17010 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17012 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17014 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17016 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17018 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17019 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17020 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17022 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17024 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17025 (genNotFloat): Added.
17026 (genUminusFloat): Added.
17028 * device/lib/z80/Makefile: Added floating pt stubs.
17030 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17032 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17034 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17036 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17038 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17040 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17042 * sdcc/support/regression/Makefile: Add port ds390.
17044 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17046 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17048 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17050 * sdcc/support/regression/ports/ds390/support.c: Added.
17052 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17054 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17056 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17058 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17060 * device/include/malloc.h: Added z80 and gbz80 support.
17062 * device/lib/gbz80/heap.s: Added.
17064 * device/lib/z80/heap.s: Added.
17066 * device/lib/malloc.c: Added z80 and gbz80 support.
17068 * support/regression/tests/malloc.c (testMalloc): Added.
17070 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17072 * support/regression/tests/bug-478094.c: Added.
17074 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17076 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17078 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17080 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17082 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17084 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17086 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17088 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17090 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17092 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17094 * support/regression/tests/bug-477927.c: Added.
17096 * src/z80/peeph.def: Added minor rules.
17098 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17100 * src/z80/peeph.def: Added jump optimisation modification.
17102 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17104 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17106 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17108 * support/regression/tests/funptrs.c: Added.
17110 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17112 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17114 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17116 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17118 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17120 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17121 (movLeft2ResultLong): Created.
17123 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17124 (joinPushes): Added. Joins two char pushes into a word push.
17126 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17128 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17130 * support/makebin/Makefile (install): Added creation of dest dir.
17132 2001-10-24 Karl Bongers <karl AT turbobit.com>
17134 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17136 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17138 * src/z80/ralloc.c: Turned off faulty pack for one use.
17140 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17142 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17144 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17146 * support/regression/Makefile: Improved clean
17148 * support/regression/ports/gbz80/spec.mk: Added clean
17150 * support/regression/ports/host/spec.mk: Added clean
17152 * support/regression/ports/z80/spec.mk: Added clean
17154 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17156 * support/regression/ports/mcs51/timeout.c: little improvements
17158 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17160 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17162 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17164 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17166 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17168 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17170 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17172 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17173 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17175 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17177 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17179 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17181 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17183 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17185 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17187 * support/regression/tests/longor.c: Added.
17189 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17191 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17193 * as/mcs51/aslink.h: define PATH_MAX
17195 * as/mcs51/asm.h: define PATH_MAX
17197 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17199 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17201 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17203 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17205 * src/SDCCglobl.h: define PATH_MAX
17207 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17209 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17211 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17213 * src/z80/gen.c (gencjneshort): Fixed
17215 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17217 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17219 * support/regression/tests/bug-469671.c: Added.
17221 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17223 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17225 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17227 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17229 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17231 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17233 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17235 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17237 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17239 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17241 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17243 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17245 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17247 * 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.
17249 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17251 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17253 2001-10-07 <johan AT FRIJA>
17255 * device/lib/gets.c (gets): fixed the return value.
17257 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17258 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17260 * 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.
17262 * 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.
17264 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17266 * src/pic/gen.c: Removed Safe_strdup.
17268 * configure.in: Added option to enable libgc support.
17270 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17271 (bitVectUnion): Optimised.
17272 (bitVectIntersect): Optimised.
17273 (bitVectBitsInCommon): Optimised.
17274 (bitVectCplAnd): Optimised.
17276 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17278 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17280 * src/SDCCmain.c: distinguish between assembler debug and plain options
17282 * src/avr/main.c: remove standard assembler options
17284 * src/ds390/main.c: remove standard assembler options
17286 * src/mcs51/main.c: remove standard assembler options
17288 * src/port.h: removed "PENDING" comment
17290 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17292 * src/device/lib/_mulint.c : new, with assember functions
17294 * src/device/lib/_mullong.c : new, with assember functions
17296 * src/device/lib/_divuint.c : with assember functions
17298 * src/device/lib/_divsint.c : with assember functions
17300 * src/device/lib/_divulong.c: with assember functions
17302 * src/device/lib/_divslong.c: with assember functions
17304 * src/device/lib/_moduint.c : with assember functions
17306 * src/device/lib/_modsint.c : with assember functions
17308 * src/device/lib/_modulong.c: with assember functions
17310 * src/device/lib/_modslong.c: with assember functions
17312 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17314 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17316 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17317 replaced _mululong.c and _mulslong.c by _mullong.c
17319 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17321 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17323 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17325 * src/SDCCglue.c: test, if win32api is available for MINGW
17327 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17329 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17330 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17331 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17332 * support/regression/ports/host/spec.mk: removed GENERIC
17333 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17334 * support/regression/ports/z80/spec.mk: removed GENERIC
17336 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17338 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17340 * support/regression/tests/bug-467035.c: Created.
17342 2001-10-01 <johan AT FRIJA>
17344 * src/SDCC.y: fixed bug #466586 part 1
17346 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17348 * SDCCicode.c: z80 has no generic pointers
17349 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17351 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17353 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17355 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17357 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17359 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17361 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17363 * configure.in: Fixed up so that ucsim is only configured once.
17365 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17367 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17368 (getPathDifference): As above.
17370 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17372 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17374 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17375 * .version: Updated to 2.3.1
17377 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17378 Added copyright header.
17380 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17381 (assemble): Added support for macro based assembler commands.
17382 (linkEdit): Added support for macro based linker commands.
17383 (preProcess): Changed the pre-processor to use macros.
17384 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17385 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17387 * device/lib/z80/crt0.s: Added module name for debugging.
17389 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17391 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17393 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17395 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17397 * src/Makefile.in: Added SDCCmacro and SDCCutil
17399 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17401 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17403 2001-09-16 <johan AT FRIJA>
17405 * 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.
17407 2001-09-15 <johan AT FRIJA>
17409 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17410 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17412 2001-09-11 <johan AT FRIJA>
17414 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17416 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17418 * support/regression/tests/bug-460444.c: Added test case.
17420 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17421 (genCast): Added justification for all of the asserts.
17423 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17425 * support/regression/support.c: _xdata replaced by xdata
17427 * support/regression/spec.mk: removed _generic
17429 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17431 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17433 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17434 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17436 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17438 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17440 * support/regression/tests/bug-460010.c: Added test case.
17442 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17444 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17446 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17448 * support/regression/testfwk.c: removed workaround for bug #436344
17450 * support/regression/tests/bp.c: use less memory with mcs51
17452 * support/regression/tests/bug-441448.c: use less memory
17454 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17456 * support/regression/collate-results.py: typo
17458 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17460 * support/regression/tests/fetchoverlap.c: Added new test case.
17462 * support/regression/tests/bp.c: Added new test case.
17464 * support/regression/tests/bug-448984.c: Added new test case.
17466 * support/regression/tests/pow2shifts.c: Added new test case.
17468 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17469 (genlshTwo): Fixed right shift for count > 8.
17471 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17473 2001-09-08 <johan AT FRIJA>
17475 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17477 2001-09-07 <johan AT FRIJA>
17479 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17481 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17483 2001-09-06 <johan AT FRIJA>
17485 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17486 * bernhard noted me at this: "() equals to (void)" (1.38)
17488 2001-09-05 <johan AT FRIJA>
17490 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17492 2001-09-04 <johan AT FRIJA>
17494 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17497 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17499 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17501 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17503 * link/z80/aslink.h: Fixed path for PATH_MAX
17505 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17507 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17509 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17511 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17513 * 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.
17515 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17517 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17518 (genCmp): Fixed up genCmp for the GB with longs.
17520 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17522 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17524 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17526 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17528 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17530 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17532 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17534 * 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.
17536 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17538 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17540 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17542 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17544 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17546 * sim/ucsim/configure: little improvement of Cygwin-detection
17547 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17548 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17549 * support/regression/tests/bug-221100.c: small changes for mcs51
17550 * support/regression/tests/bug-221168.c: small changes for mcs51
17551 * support/regression/tests/bug-227710.c: small changes for mcs51
17552 * support/regression/tests/staticinit.c: small changes for mcs51
17553 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17554 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17555 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601