1 2009-03-01 Raphael Neider <rneider AT web.de>
3 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
5 2009-03-01 Borut Razem <borut.razem AT siol.net>
7 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
9 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
11 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
12 (serialRegAssign): do not spil bit registers
13 throughout cosmetic changes
14 * support/regression/tests/bug2435941.c: new, added
16 2009-02-28 Raphael Neider <rneider AT web.de>
18 * src/regression/compare10.c,
19 src/regression/compare7.c,
20 src/regression/compare8.c,
21 src/regression/compare9.c: reset watchdog timer in time
22 * src/regression/configword.c: apply patch from #2488150
23 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
24 handler to 0x0000 as the linker no longer knows STARTUP sections
25 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
26 patch #2512926 to (mostly) fix #1762626, cosmetic changes
27 * src/pic/pcodepeep.c: remove reference to nonexisting function
29 2009-02-28 Raphael Neider <rneider AT web.de>
31 * device/include/pic16/signal.h: avoid multiline inline
32 assembler statements in macros, addresses #2644965
34 2009-02-27 Raphael Neider <rneider AT web.de>
36 * device/include/pic16/pic18f[24][3456]k20.h,
37 device/include/pic16/pic18f[68][567]j50.h,
38 device/include/pic16/pic18f[68]6j55.h,
39 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
40 device/lib/pic16/libdev/pic18f[68][567]j50.c,
41 device/lib/pic16/libdev/pic18f[68]6j55.c,
42 device/include/pic16/pic18fregs.h,
43 device/include/pic16/pic16devices.txt,
44 device/lib/pic16/pics.all,
45 device/lib/pic16/libdev/Makefile.am,
46 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
47 families (87j50 family contributed by Robert Wuest)
49 * device/include/pic16/adc.h,
50 device/lib/pic16/libio/adc/adcbusy.c,
51 device/lib/pic16/libio/adc/adcclose.c,
52 device/lib/pic16/libio/adc/adcconv.c,
53 device/lib/pic16/libio/adc/adcopen.c,
54 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
56 * doc/sdccman.lyx: updated list of supported devices, fixed typo
57 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
59 * device/lib/pic16/Makefile.in,
60 device/lib/pic16/libm/Makefile.in,
61 device/lib/pic16/debug/Makefile.in,
62 device/lib/pic16/libio/Makefile.in,
63 device/lib/pic16/startup/Makefile.in,
64 device/lib/pic16/libsdcc/Makefile.in,
65 device/lib/pic16/libdev/Makefile.in,
66 device/lib/pic16/libc/Makefile.in: regenerated
68 2009-02-27 Borut Razem <borut.razem AT siol.net>
70 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
71 #1829678 and #1704376 in the way proposed by Alan Baldwin
73 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
75 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
76 to Steve Qu for the fix.
78 2009-02-23 Borut Razem <borut.razem AT siol.net>
80 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
81 it is already fixed for mcs51 and hc08 targets
82 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
84 2009-02-22 Borut Razem <borut.razem AT siol.net>
86 * device/lib/Makefile.in: fixed parenthesis error
87 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
88 fixed webdocs bug #1967920: --version
90 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
92 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
94 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
96 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
97 when addresses are unsorted
99 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
101 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
102 Gudjon Gudjonsson <gudjon AT gudjon.org>
103 * device/include/mcs51/p89c66x.h: fixed some defines
104 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
105 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
108 2009-02-14 Borut Razem <borut.razem AT siol.net>
110 * doc/sdccman.lyx: corrected cpp info
112 2009-02-13 Borut Razem <borut.razem AT siol.net>
114 * as/Makefile.in: *.doc renamed to *.txt
116 2009-02-11 Borut Razem <borut.razem AT siol.net>
118 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
119 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
121 2009-02-11 Borut Razem <borut.razem AT siol.net>
123 * doc/sdccman.lyx: documented ar format libraries
125 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
127 * support/regression/tests/float_single.c: added regression
128 test. Some testpoints for probably rarely used functions
129 (acosf, sinhf, tanf, expf) disabled for some targets
131 2009-02-10 Raphael Neider <rneider AT web.de>
133 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
134 (genAssign): fixed for operands on the stack
136 * device/lib/pic16/libc/stdio/vfprintf.c,
137 device/lib/pic16/configure.ac,
138 device/lib/pic16/Makefile.common: add configurable support for
139 printing floats via ./configure --enable-floats
140 * device/lib/pic16/configure,
141 device/lib/pic16/Makefile.in,
142 device/lib/pic16/libm/Makefile.in,
143 device/lib/pic16/debug/Makefile.in,
144 device/lib/pic16/libio/Makefile.in,
145 device/lib/pic16/startup/Makefile.in,
146 device/lib/pic16/libsdcc/Makefile.in,
147 device/lib/pic16/libdev/Makefile.in,
148 device/lib/pic16/libc/Makefile.in: regenerated
149 * doc/sdccman.lyx: documented float support and how to get it
150 * doc/Makefile.in: fixed race condition on parallel builds
152 * device/lib/pic16/libc/stdio/sprintf.c,
153 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
154 pointer to the string buffer, enlarge buffer for x_ftoa()
156 2009-02-10 Borut Razem <borut.razem AT siol.net>
158 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
160 2009-02-10 Raphael Neider <rneider AT web.de>
162 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
164 2009-02-09 Raphael Neider <rneider AT web.de>
166 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
167 artificial bank size limits for compound data (structs, arrays),
168 avoids assert if --obanksel=N, N > 1, is given
170 2009-02-09 Borut Razem <borut.razem AT siol.net>
172 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
173 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
174 uses '`' character instead '\n' for padding
175 * as/asranlib/asranlib.c: made it more robust
177 2009-02-08 Borut Razem <borut.razem AT siol.net>
180 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
181 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
184 2009-02-07 Borut Razem <borut.razem AT siol.net>
186 * as/asranlib/asranlib.c: fixed BSD header length calculation
187 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
188 due sdcc asxxxx license change to GPLv3
190 2009-02-05 Borut Razem <borut.razem AT siol.net>
192 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
193 added support for BSD (Mac OS X) ar format
194 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
195 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
196 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
197 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
198 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
199 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
200 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
201 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
202 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
203 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
204 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
205 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
206 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
207 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
208 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
209 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
210 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
211 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
212 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
213 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
214 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
215 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
216 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
217 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
218 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
219 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
220 changed license to GPL either version 3, or (at your option) any
223 2009-02-05 Borut Razem <borut.razem AT siol.net>
225 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
226 added support for BSD (Mac OS X) ar format
228 2009-02-02 Borut Razem <borut.razem AT siol.net>
230 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
231 device/lib/z80/Makefile.in:
232 chose source files in the PORT directory if they are available
234 2009-02-01 Raphael Neider <rneider AT web.de>
236 * device/lib/pic16/libdev/pic18f1220.c,
237 * device/lib/pic16/libdev/pic18f4450.c:
238 define SSPBUF to allow use of printf
240 2009-02-01 Borut Razem <borut.razem AT siol.net>
242 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
243 device/lib/hc08/Makefile.in, device/lib/incl.mk,
244 device/lib/z80/Makefile.in:
245 don't remake libraries
246 * support/regression/tests/snprintf.c:
247 reenable floating point in small-xstack-auto library
249 2009-01-26 Raphael Neider <rneider AT web.de>
251 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
253 2009-01-25 Raphael Neider <rneider AT web.de>
255 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
256 search path instead of appending them
258 2009-01-24 Borut Razem <borut.razem AT siol.net>
260 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
261 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
262 to 32 bit unsigned int when calling sputl() since it is a macro
263 * as/link/lkar.c: changed the initialization of This->loaded
265 2009-01-23 Borut Razem <borut.razem AT siol.net>
267 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
268 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
269 unsigned int when calling new(), since asxxxx doesn't use function
272 2009-01-21 Borut Razem <borut.razem AT siol.net>
274 * as/link/lkar.h: sgetl and sputl are independent of endianness
275 * as/link/sdxxxx_config.h.in: removed endianness detection
277 2009-01-20 Borut Razem <borut.razem AT siol.net>
279 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
280 due creation of ar format libraries
281 * support/scripts/sdcc.nsi:
282 don't add nonexistent object files to the package
284 2009-01-19 Borut Razem <borut.razem AT siol.net>
286 * Makefile.in, configure.in, configure,
287 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
288 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
289 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
290 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
291 device/lib/small/Makefile.in,
292 device/lib/z80/Makefile.in: create ar format libraries
293 * support/regression/ports/mcs51-xstack-auto/spec.mk:
294 use device/lib/Makefile to create library
295 * support/regression/tests/snprintf.c:
296 floating point is not enabled in small-xstack-auto library
297 * device/lib/libfloat.lib, device/lib/libint.lib,
298 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
300 2009-01-18 Borut Razem <borut.razem AT siol.net>
302 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
303 warning: extra tokens at end of #endif directive
305 2009-01-11 Borut Razem <borut.razem AT siol.net>
307 * Makefile.in: added SDCC_ASRANLIB to PKGS
309 2009-01-10 Borut Razem <borut.razem AT siol.net>
311 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
312 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
313 due added support for ar format libraries
315 2009-01-09 Borut Razem <borut.razem AT siol.net>
317 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
318 as/asranlib/asranlib.c: added asranlib
319 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
320 * Makefile.in, as/link/hc08/Makefile.in,
321 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
322 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
323 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
324 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
325 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
326 configure.in, sdcc.dsw: modified to support ar format libraries
328 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
330 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
333 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
335 * sim/ucsim/z80.src/inst_ed.cc:
336 Fixed bug #2488074, which made regression tests fail.
338 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
340 * device/lib/z80/mod.s,
341 device/lib/z80/div.s,
342 device/lib/z80/mulchar.s,
343 device/lib/z80/mul.s,
344 device/lib/z80/divsigned.s,
345 device/lib/z80/Makefile.in:
346 Implemented RFE #1702376.
348 2009-01-05 Borut Razem <borut.razem AT siol.net>
350 * as/link/lksdcclib.c:
351 fixed linker hanging in INDEXLIB is not defined (hc08)
353 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
356 Implemented RFE #2485684, and some further improvements of HL caching
358 * src/z80/peeph-z80.def:
359 Fixed a bug exposed by implementing RFE #2485684.
361 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
363 * src/z80/peeph-z80.def:
364 Peephole improvements.
367 device/include/string.h,
368 device/lib/z80/memmove.s:
370 * device/lib/z80/Makefile.in,
371 device/lib/Makefile.in,
372 support/regression/tests/memory.c,
373 device/lib/z80/strlen.s:
374 Partially implemented RFE #2471534.
376 2009-01-04 Borut Razem <borut.razem AT siol.net>
378 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
379 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
380 * doc/README.txt: updated John Hartman's e-mail address
381 * as/link/lkrel.c, as/link/lksdcclib.c:
382 fixed bug #2484677: Linker hangs
383 * src/z80/peep.c: fixed msvc warning C4047:
384 'return' : 'int ' differs in levels of indirection from 'char *'
385 * config.dsp: as/lib corrected to as/link
387 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
390 Implemented RFE #2484693.
391 * src/z80/peeph-z80.def:
392 Some peephole improvements.
394 2009-01-03 Borut Razem <borut.razem AT siol.net>
397 fixed warning: 'ret' may be used uninitialized in this function
399 2009-01-02 Borut Razem <borut.razem AT siol.net>
401 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
402 as/link/getline.[ch], as/link/lkrel.[ch]: added,
403 made support for differnet library formats more flexible,
404 preparation for support of ar format
405 * as/link/lklibr.c, as/link/z80/Makefile.in,
406 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
407 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
408 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
409 as/link/hc08/lkelf.c, as/link/aslink.h:
410 made support for differnet library formats more flexible,
411 preparation for support of ar format
413 2009-01-01 Borut Razem <borut.razem AT siol.net>
415 * as/link/asxxxx_config.h.in:
416 fixed warning: extra tokens at end of #endif directive
418 fixed warning: suggest parentheses around && within ||
419 * device/lib/Makefile.in: allow whitespaces at the end of lines in
420 ports.build, in order to make it work on cygwin - it seems to be a
421 bug in cygwin grep: CR is not treated as part of end-of-line
423 2008-12-31 Borut Razem <borut.razem AT siol.net>
425 * configure, configure.in, config.dsp, config_vc.awk,
426 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
427 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
428 introduced asxxxx_config.h.in
430 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
433 src/z80/peeph-z80.def:
434 Minor addition improvement.
436 2008-12-30 Raphael Neider <rneider AT web.de>
438 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
439 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
440 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
441 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
442 support/librarian/sdcclib.c, support/makebin/makebin.c:
443 partially revert changes from r5293..r5295
445 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
447 * src/z80/peeph-z80.def:
448 Minor peephole improvement.
450 2008-12-29 Raphael Neider <rneider AT web.de>
452 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
453 incorrectly discarded BANKSELs
455 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
457 * support/regression/tests/memory.c:
458 Added simple test for memset(), memcpy() and memmove()
460 2008-12-29 Borut Razem <borut.razem AT siol.net>
462 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
464 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
466 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
467 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
468 (177.j): added new rule
469 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
470 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
471 (decorateType CAST): propagate storage class to generic pointer results
473 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
475 * device/lib/z80/string.c,
476 device/lib/z80/printf.c,
477 device/lib/z80/mul.s:
480 Fixed code generation bug exposed by builtin memcpy().
482 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
484 * device/lib/_memcpy.c:
485 fixed conflict with builtin memcpy()
487 2008-12-26 Borut Razem <borut.razem AT siol.net>
489 * support/librarian/sdcclib.c:
490 fixed bug 2466950: "sdcclib broken"
491 by removing fgets return value check
493 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
496 device/include/string.h: Implemented RFE #1914254
498 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
499 * device/lib/z80/Makefile.in,
500 device/lib/Makefile.in,
501 device/lib/z80/memmove.s: Implemented RFE #1914256
503 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
505 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
506 * src/z80/peep.c: improved checks for unused data
508 src/z80/main.c: Implemented RFE #1899189
510 2008-12-25 Borut Razem <borut.razem AT siol.net>
512 * support/regression/Makefile.in:
513 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
515 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
517 * src/z80/peeph-z80.def: minor peephole improvements
519 2008-12-21 Borut Razem <borut.razem AT siol.net>
521 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
522 due to redefinition of symbol __assert
523 sdcclib.c:53:1:warning: "__assert" redefined
524 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
525 warning: this is the location of the previous definition
527 2008-12-20 Raphael Neider <rneider AT web.de>
529 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
530 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
531 support/cpp/libcpp/macro.c: fix format string errors
533 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
535 * src/pic/device.c: partial rewrite using strtok,
536 quieten compiler warnings, adopt SDCC coding style
538 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
539 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
540 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
541 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
542 support/librarian/sdcclib.c, support/makebin/makebin.c:
543 quieten most compiler warnings
545 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
546 probably fix operator precedence bug
548 * doc/clean.mk: quieten rm if no .lyx is present
550 2008-12-19 Borut Razem <borut.razem AT siol.net>
552 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
553 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
554 doc/README.txt, doc/test_suite_spec.lyx:
555 applied patch 2446381: Dcoumentation spelling correcitons
556 thanks to Steven Borley
558 2008-12-16 Raphael Neider <rneider AT web.de>
560 * device/include/pic/pic12f629.h,
561 device/include/pic/pic12f675.h,
562 device/lib/pic/libdev/pic12f629.c,
563 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
565 2008-12-14 Borut Razem <borut.razem AT siol.net>
567 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
568 converted to LyX 1.5.7 (\lyxformat 276) format
570 2008-12-07 Borut Razem <borut.razem AT siol.net>
572 * support/regression/tests/bitfields.c:
573 added test case for bug #2366757
575 2008-12-07 Raphael Neider <rneider AT web.de>
577 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
578 NULL pointer dereference, closes #2366757
580 2008-11-25 Raphael Neider <rneider AT web.de>
582 * device/include/pic16/pic16devices.txt,
583 sdcc/src/pic16/device.c,
584 sdcc/src/pic16/device.h: implicitly disable XINST
585 whenever CONFIG4L is set via an additional optional
586 argument to the configword directive in pic16devices.txt
588 2008-11-24 Raphael Neider <rneider AT web.de>
590 * device/lib/pic16/configure.ac,
591 device/lib/pic16/Makefile.common: fixed quoting issues
593 * device/lib/pic16/configure,
594 device/lib/pic16/debug/Makefile.in,
595 device/lib/pic16/libc/Makefile.in,
596 device/lib/pic16/libdev/Makefile.in,
597 device/lib/pic16/libio/Makefile.in,
598 device/lib/pic16/libm/Makefile.in,
599 device/lib/pic16/libsdcc/Makefile.in,
600 device/lib/pic16/Makefile.in,
601 device/lib/pic16/startup/Makefile.in: regenerated
603 * src/pic16/main.c (_pic16_finaliseOptions): revert to
606 2008-11-24 Raphael Neider <rneider AT web.de>
608 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
609 argument of --asm= or --link= to allow for
610 --asm="sh script --options", the user can double quote the
611 argument if needed: --asm="'c:/program files/gpasm' -q",
612 also fix some potential buffer overflows
614 2008-11-19 Borut Razem <borut.razem AT siol.net>
617 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
618 thanks Mauro Giachero
620 2008-11-16 Borut Razem <borut.razem AT siol.net>
622 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
623 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
625 2008-11-15 Borut Razem <borut.razem AT siol.net>
627 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
628 src/SDCCsymt.c, src/SDCCsymt.h:
629 fixed RFE #2291335 : Unnamed bit-field initialization
630 * support/regression/tests/bitfields.c:
631 added test case for RFE #2291335
632 * support/regression/tests/bug-1981238.c:
633 don't initialize unnamed bit-fields
635 2008-11-11 Raphael Neider <rneider AT web.de>
637 * device/include/pic16/pic18f25j10.h,
638 device/include/pic16/pic18f45j10.h: remove useless boilerplate
640 * device/include/pic16/adc.h,
641 device/lib/pic16/libio/adc/adcbusy.c,
642 device/lib/pic16/libio/adc/adcclose.c,
643 device/lib/pic16/libio/adc/adcconv.c,
644 device/lib/pic16/libio/adc/adcopen.c,
645 device/lib/pic16/libio/adc/adcread.c,
646 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
647 and fixed ADC routines to work for more target devices,
648 incorporates patch #2036130 by Nick Materer
650 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
652 * device/include/ctype.h,
653 * device/include/ds400rom.h,
654 * device/include/ds80c390.h,
655 * device/include/float.h,
656 * device/include/math.h,
657 * device/include/serial.h,
658 * device/include/stdbool.h,
659 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
661 * device/include/mcs51/C8051F336.h,
662 * device/include/mcs51/C8051T600.h,
663 * device/include/mcs51/C8051T610.h,
664 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
665 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
667 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
669 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
671 2008-11-10 Raphael Neider <rneider AT web.de>
673 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
674 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
675 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
676 (patch by Nick Materer, #2253980)
678 * device/lib/pic16/libio/adc.ignore,
679 device/lib/pic16/libio/i2c.ignore,
680 device/lib/pic16/libio/usart.ignore,
681 device/lib/pic16/pics.all: updated to build more device libs
683 * device/lib/pic16/libdev/Makefile.am,
684 device/lib/pic16/libdev/Makefile.in,
685 device/lib/pic16/libio/Makefile.am,
686 device/lib/pic16/libio/Makefile.in: regenerated
688 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
689 names per memory location, applied SDCC style to more functions
691 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
693 * device/include/mcs51/p89lpc933_4.h: new NXP header file
694 * device/include/mcs51/p89lpc935_6.h: new NXP header file
695 * device/include/mcs51/p89v66x.h: minor changes
696 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
698 2008-11-09 Raphael Neider <rneider AT web.de>
700 * device/include/pic/pic14devices.txt: fixed memory description for
701 12f629 and 12f675, closes #2236240
703 2008-11-06 Borut Razem <borut.razem AT siol.net>
705 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
706 pass system include paths with -isystem to sdcpp
707 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
708 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
710 2008-11-02 Raphael Neider <rneider AT web.de>
712 * doc/sdccman.lyx: updated the sections on the library build process
713 and on how to add support for new devices, and documented known
714 problems with the extended instruction set including a workaround
716 2008-11-01 Raphael Neider <rneider AT web.de>
718 * device/include/pic16/adc.h,
719 device/include/pic16/pic16devices.txt,
720 device/include/pic16/pic18f2410.h,
721 device/include/pic16/pic18f2510.h,
722 device/include/pic16/pic18f2515.h,
723 device/include/pic16/pic18f2610.h,
724 device/include/pic16/pic18f4410.h,
725 device/include/pic16/pic18f4510.h,
726 device/include/pic16/pic18f4515.h,
727 device/include/pic16/pic18f4610.h,
728 device/include/pic16/pic18fregs.h,
729 device/lib/pic16/libdev/Makefile.am,
730 device/lib/pic16/libdev/Makefile.in,
731 device/lib/pic16/libdev/pic18f2410.c,
732 device/lib/pic16/libdev/pic18f2510.c,
733 device/lib/pic16/libdev/pic18f2515.c,
734 device/lib/pic16/libdev/pic18f2610.c,
735 device/lib/pic16/libdev/pic18f4410.c,
736 device/lib/pic16/libdev/pic18f4510.c,
737 device/lib/pic16/libdev/pic18f4515.c,
738 device/lib/pic16/libdev/pic18f4610.c,
739 device/lib/pic16/libio/Makefile.am,
740 device/lib/pic16/libio/Makefile.in,
741 device/lib/pic16/pics.all: added support for 18f[24][456]10
742 and 18f[24]515 devices
743 * doc/sdccman.lyx: updated list of supported PIC16 devices
745 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
746 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
747 src/xa51/gen.c: avoid compiler warnings
748 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
750 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
752 * device/include/mcs51/p89v66x.h: NXP header file
753 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
754 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
756 2008-10-14 Raphael Neider <rneider AT web.de>
758 * device/lib/pic16/libdev/Makefile.am,
759 device/lib/pic16/libio/Makefile.am: enable building libraries for
760 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
761 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
762 * device/lib/pic16/libdev/Makefile.in,
763 device/lib/pic16/libio/Makefile.in: regenerated
765 2008-10-14 Raphael Neider <rneider AT web.de>
767 * device/include/pic16/pic18f2450.h,
768 device/include/pic16/pic18f4450.h,
769 device/lib/pic16/libdev/pic18f2450.c,
770 device/lib/pic16/libdev/pic18f4450.c,
771 device/include/pic16/adc.h,
772 device/include/pic16/pic16devices.txt,
773 device/include/pic16/pic18fregs.h,
774 device/lib/pic16/libdev/Makefile.am,
775 device/lib/pic16/libdev/Makefile.in,
776 device/lib/pic16/libio/Makefile.am,
777 device/lib/pic16/libio/Makefile.in,
778 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
780 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
781 stack to a fixed location, relax it to automatically work with all
782 but the smallest devices (256 byte RAM devices need #pragma stack)
784 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
786 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
787 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
788 * device/lib/_strcspn.c: fixed bug 2140931
790 2008-10-06 Raphael Neider <rneider AT web.de>
792 * device/include/pic16/stdio.h,
793 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
794 declared __naked for convenience, named all arguments
795 * device/lib/pic16/libc/stdio/strmgpsim.c,
796 device/lib/pic16/libc/stdio/strmmssp.c,
797 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
799 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
800 empty __naked functions,
801 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
802 corner cases (unlink first/last pCode in list), reuse more code
804 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
806 * src/ds390/main.c (_ds390_genInitStartup): added
807 * src/SDCCpeeph.c (getPatternVar): new, added,
808 (labelInRange): fixed bug 2115959
809 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
810 * src/SDCCicode.h: added newiTempOperand
811 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
812 added optimizations for 0/x and x/-1, see also patch 2142900
813 * support/regression/tests/onebyte.c (testMul): added test cases
815 2008-09-20 Borut Razem <borut.razem AT siol.net>
818 definition of absolute address symbols without initial value,
819 fixed SDCC crash "do not know how to intialize symbol"
821 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
823 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
824 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
825 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
826 * device/lib/z80/stubs.s: added stubs for above functions
827 * src/SDCCopt.c (convilong),
828 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
829 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
830 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
831 * support/regression/tests/onebyte.c: enabled all tests for z80
833 2008-09-15 Borut Razem <borut.razem AT siol.net>
835 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
836 device/lib/pic16/libc/stdio/printf.c,
837 device/lib/pic16/libc/stdio/strmusart.c,
838 device/lib/pic16/libc/stdio/printf_tiny.c,
839 device/lib/pic16/libc/stdio/sprintf.c,
840 device/lib/pic16/libc/stdio/strmgpsim.c,
841 device/lib/pic16/libc/stdio/putchar.c,
842 device/lib/pic16/libc/stdio/fprintf.c,
843 device/lib/pic16/libc/stdio/strmmssp.c,
844 device/device/lib/pic16/libc/stdio/vprintf.c,
845 device/lib/pic16/libc/stdio/printf_small.c,
846 device/lib/pic16/libc/stdio/vsprintf.c,
847 device/lib/pic16/libc/stdio/strmputchar.c,
848 device/lib/pic16/libc/Makefile.am,
849 device/lib/pic16/libc/Makefile.in:
850 *printf now returns int, puchar.c moved from stdlib to stdio,
851 *printf format parameter type changed from char * to const char *,
852 added GNU link excetion text to library source files,
853 applyed GNU coding style, removed useless svn ids,
854 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
855 binary specifier: "%b", "%hb" and "%lb"
856 * device/lib/pic16/libc/stdio/vfprintf.c:
857 applied patch #2044424: PIC16: vfprintf
858 thanks Mauro Giachero
859 * support/regression/tests/bug1057979.c:
860 removed old pic16 sprintf specifics
861 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
862 * doc/sdccman.lyx: documented 'b' binary format specifier removal
864 2008-09-15 Raphael Neider <rneider AT web.de>
866 * src/pic16/device.c (pic16_dump_usection): force udata sections
867 into the addressable range (0..0xFFF), workaround for a gpsim
868 bug preventing simulation of regtest bug1750318
869 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
870 (serialRegAssign): fixed regtest bug-971834,
871 (pic16_packRegisters): avoid null-pointer dereference
873 2008-09-14 Raphael Neider <rneider AT web.de>
875 * src/pic16/gen.c, src/pic16/ralloc.c: use
876 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
877 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
879 2008-09-12 Borut Razem <borut.razem AT siol.net>
881 * support/regression/fwk/testfwk.h:
882 define pdata as data for pic16 target
883 thanks Mauro Giachero
885 2008-09-11 Borut Razem <borut.razem AT siol.net>
887 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
888 support/regression/absolute.c:
889 applied patch #2105615: Some PIC16 testcase fixlets
890 thanks Mauro Giachero
892 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
894 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
895 * support/regression/tests/bug2094505.c: new, added
897 2008-09-07 Borut Razem <borut.razem AT siol.net>
899 * src/SDCCglue.c, src/SDCCast.c:
900 fixed throw of "excess elements" warning for char arrays
901 * support/regression/tests/nullstring.c:
902 disable warning about excess elements in array of chars initializer
904 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
906 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
907 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
908 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
909 * support/regression/tests/bug2077267.c: new, added
911 2008-09-05 Raphael Neider <rneider AT web.de>
913 * configure.in, Makefile.common.in: add support for ccache,
914 remove spurious $VERSION output, detect doc-tools even without
915 --enable-doc to facilitate later manual doc-builds, minor cleanup
916 * configure: regenerated
918 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
919 avoid races in parallel VPATH builds
920 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
921 * doc/sdccman.lyx: mention --without-ccache configure option
923 2008-09-01 Raphael Neider <rneider AT web.de>
925 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
926 * (genConstPointerGet): fix reading bitfields from __code space
927 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
928 bitfield initializers (fix regression test bug1856409.c)
929 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
932 2008-08-31 Raphael Neider <rneider AT web.de>
934 * src/pic16/gen.c (genAssign): removed useless compiler output
935 * (genPointerGet,genPointerSet,genCast),
936 src/pic16/glue.c (pic16_printGPointerType):
937 also handle PPOINTERs just to avoid spurious asserts
938 * (pic16_printIvalType,pic16_printIvalBitFields):
939 generalized to arbitrary type/bitfield sizes, allows compilation of
940 regression test bug-1981238.c
941 * (pic16_printIvalChar): fix regression test structflexarray.c
942 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
943 in initialized structs and fix #1843745
944 * (pic16_printIvalStruct): always output initializers for all fields,
945 even those not explicitly given, fixes zeropad.c regression test
946 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
947 #2073635, #1567098, and #1485812)
948 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
950 2008-08-31 Borut Razem <borut.razem AT siol.net>
952 * support/regression/tests/bug-895992.c,
953 support/regression/tests/onebyte.c:
954 enabled pic16 regression testing since the bugs
955 1511794: pic16: regression test bug-895992.c fails
956 1444425: onebyte.c regression tes fails on pic16
957 are fixed, probably by fixing
958 2048464: PIC16: fix genUminus - addresses not.c regression test
959 * src/SDCCsymt.c, src/SDCCglue.c,
960 support/regression/tests/bug-1981238.c:
961 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
964 2008-08-30 Borut Razem <borut.razem AT siol.net>
966 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
967 release version 4.3.2
969 2008-08-24 Raphael Neider <rneider AT web.de>
971 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
972 always use the sdcc from the current build tree (ignore $CC from
973 the environment, fixes compile farm builds)
974 * device/lib/Makefile.in: rename .a into .lib for compatibility,
975 remove more build products from install directory
976 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
977 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
979 2008-08-24 Borut Razem <borut.razem AT siol.net>
981 * src/SDCC.y: applied patch
982 2050245: Fix # 1963382
984 1963382: Listing File - C file comment is incorrect
987 2008-08-23 Borut Razem <borut.razem AT siol.net>
989 * src/pic16/gen.c: applied patch
990 2048464: PIC16: fix genUminus - addresses not.c regression test
991 thanks Mauro Giachero
993 2008-08-22 Borut Razem <borut.razem AT siol.net>
995 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
996 src/pic16/main.c: allow spaces in gpasm and gplink paths
998 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1001 * src/z80/peeph-z80.def: minor peephole improvement
1003 2008-08-15 Raphael Neider <rneider AT web.de>
1005 * src/z80/gen.c (_vemit2): suppress compiler warning
1007 * src/pic/*.[ch]: make proper use of header files and avoid
1008 ad-hoc extern declarations, mark module-local helpers 'static',
1009 removed dead/replaced code, no functional changes
1010 * src/pic16/pcode.c: disentangled from pic14 backend
1012 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1014 * src/z80/gen.c: fixed #2051348
1015 * support/regression/tests/bug-2051348.c: regression test for #2051348
1017 2008-08-10 Raphael Neider <rneider AT web.de>
1020 * Makefile.common.in: export PACKAGE for $docdir,
1021 fixes #1957036, avoid some "underquoted definition" warnings
1022 * configure: regenerated
1024 2008-08-10 Raphael Neider <rneider AT web.de>
1026 * device/lib/pic16/**: build pic16 library using autotools for
1027 improved dependency tracking
1029 * device/lib/Makefile.in,
1031 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1033 2008-08-10 Raphael Neider <rneider AT web.de>
1035 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1036 local variables if --nooverlay is given, workaround for #2023121
1038 2008-08-08 Raphael Neider <rneider AT web.de>
1040 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1042 2008-08-08 Raphael Neider <rneider AT web.de>
1044 * src/pic/pcoderegs.c,
1046 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1048 2008-08-07 Borut Razem <borut.razem AT siol.net>
1050 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1051 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1052 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1053 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1054 applied modified patch 2038174: Add support for binary constants v2
1055 thanks Mauro Giachero
1056 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1058 2008-08-04 Raphael Neider <rneider AT web.de>
1061 * src/pic16/device.h,
1063 * src/pic16/main.c: enable --optimize-goto by default
1065 * device/lib/pic16/Makefile.common.in: suppress removed option
1068 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1070 2008-07-30 Borut Razem <borut.razem AT siol.net>
1072 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1073 applied patch 22032433: PIC16: fix constant strings,
1074 thanks Mauro Giachero
1076 2008-07-29 Borut Razem <borut.razem AT siol.net>
1078 * src/pic16/gen.c: applied patches:
1079 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1080 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1081 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1082 thanks Mauro Giachero
1084 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1086 * src/port.h: Fixed typo in comment
1088 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1090 * src/z80/mappings.i: Implemented RFE #1919415
1091 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1092 #1880202, #1914434, prepared for RFE #1703943
1094 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1096 * src/z80/peeph.def,
1097 * src/z80/peeph-z80.def,
1098 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1099 preparation for Z80 peephole improvements
1101 2008-06-21 Raphael Neider <rneider AT web.de>
1103 * device/include/pic16/pic18f66j60.h,
1104 * device/include/pic16/pic18f66j65.h,
1105 * device/include/pic16/pic18f67j60.h,
1106 * device/include/pic16/pic18f86j60.h,
1107 * device/include/pic16/pic18f86j65.h,
1108 * device/include/pic16/pic18f87j60.h,
1109 * device/include/pic16/pic18f96j60.h,
1110 * device/include/pic16/pic18f96j65.h,
1111 * device/include/pic16/pic18f97j60.h,
1112 * device/lib/pic16/libdev/pic18f66j60.c,
1113 * device/lib/pic16/libdev/pic18f66j65.c,
1114 * device/lib/pic16/libdev/pic18f67j60.c,
1115 * device/lib/pic16/libdev/pic18f86j60.c,
1116 * device/lib/pic16/libdev/pic18f86j65.c,
1117 * device/lib/pic16/libdev/pic18f87j60.c,
1118 * device/lib/pic16/libdev/pic18f96j60.c,
1119 * device/lib/pic16/libdev/pic18f96j65.c,
1120 * device/lib/pic16/libdev/pic18f97j60.c,
1121 * device/include/pic16/pic16devices.txt,
1122 * device/include/pic16/pic18fregs.h,
1123 * device/lib/pic16/pics.all: added new devices
1125 * device/include/pic16/adc.h,
1126 * device/lib/pic16/libio/adc/adcbusy.c,
1127 * device/lib/pic16/libio/adc/adcopen.c,
1128 * device/lib/pic16/libio/adc/adcsetch.c,
1129 * device/lib/pic16/libio/i2c/i2copen.c,
1130 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1131 all changes from a patch by Anton Strobl
1133 2008-06-12 Borut Razem <borut.razem AT siol.net>
1135 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1136 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1137 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1138 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1139 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1140 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1141 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1142 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1143 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1144 by applying the modified patch from Risto Huotari
1146 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1149 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1150 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1151 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1152 * support/regression/tests/bug1938300.c: new, added
1154 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1156 * device/include/asm/ds390/features.h,
1157 * device/include/asm/mcs51/features.h,
1158 * device/include/mcs51/regc515c.h: inserted LGPL notice
1160 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1162 * device/lib/gbz80/div.s,
1163 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1164 patch 1597883, Thanks Robert Ramey
1166 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1168 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1169 createIvalCharPtr, createIvalPtr, createIval),
1171 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1172 initializers for local auto variables
1173 * support/regression/tests/zeropad.c: added testcase for auto initializers
1175 2008-05-26 Raphael Neider <rneider AT web.de>
1177 * device/lib/pic16/startup/crt0.c,
1178 * device/lib/pic16/startup/crt0i.c,
1179 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1180 explicit, fixed curr_entry loop for >= 256 initializer records,
1181 removed debug code (write to 0xf7e)
1183 2008-05-25 Raphael Neider <rneider AT web.de>
1185 * device/include/pic/pic16f627a.h,
1186 * device/include/pic/pic16f628a.h,
1187 * device/include/pic/pic16f648a.h: added missing ports
1189 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1191 * device/include/float.h: added __INFINITY
1192 * device/lib/_fsadd.c: handle overflows
1193 * device/lib/_fsmul.c,
1194 * device/lib/_fsdiv.c: use __INFINITY
1195 * device/lib/_fseq.c,
1196 * device/lib/_fsneq.c: handle -0.0
1197 * sim/ucsim/s51.src/uc89c51r.cc,
1198 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1199 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1200 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1201 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1202 * support/regression/tests/snprintf.c: test bug with --xstack
1204 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1206 * src/SDCCpeeph.c (callFuncByName):
1207 Support nested parenthesis in peephole function arguments (#1967300)
1209 2008-05-19 Raphael Neider <rneider AT web.de>
1211 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1212 fixed duplicate labels (#1911325)
1214 2008-05-19 Raphael Neider <rneider AT web.de>
1216 * src/regression/empty.c: suppress warning
1217 * src/regression/pointer1.c: enabled index_by_pointer()
1218 * src/regression/inline.c: now works for pic16 as well
1220 * src/pic16/device.c: include dbuf declarations
1221 * src/pic16/device.h: removed obsolete prototypes
1223 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1224 * src/pic16/glue.c: made purely local functions static,
1225 (pic16_printGPointerType, pic16_printIvalCharPtr,
1226 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1227 generic pointers' tags (#1961866)
1229 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1231 2008-05-19 Borut Razem <borut.razem AT siol.net>
1233 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1234 fixed typo, uninstall include/pic16/pic16devices.txt
1236 2008-05-18 Borut Razem <borut.razem AT siol.net>
1238 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1239 the buffer is null terminated
1240 * src/device/pic16.c:
1241 applied modified patch 1965676: Patch for Win32 16 bit PIC
1242 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1244 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1246 * src/SDCC.lex (check_type),
1247 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1249 * as/mcs51/clean.mk,
1250 * as/z80/clean.mk: also clean *.dep
1251 * device/lib/pic16/libsdcc/stack/Makefile,
1252 * sim/ucsim/libtool: removed as they are rebuild by configure
1253 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1255 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1257 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1258 fixupInline instead of createFunction to fix bug 1864577
1259 (inlineFindMaxBlockno): removed, use global blockNo
1260 * src/SDCCglobl.h: added blockNo
1262 * src/z80/peep.h: modified properties
1263 * support/regression/tests/bug1864577.c: new, added
1265 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1267 * as/mcs51/asdata.c,
1268 * as/mcs51/asm.h: added org_cnt
1269 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1270 * as/mcs51/asout.c: changed old K&R to ANSI
1271 * as/mcs51/Makefile.in: use common identifiers
1277 * as/hc08/Makefile.bcc,
1278 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1279 * sdcc_vc_in.h: added define __func__
1280 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1281 Thanks Ruud van Silfhout
1282 * support/regression/tests/bug1717305.c: new, added
1284 2008-05-05 Borut Razem <borut.razem AT siol.net>
1286 * support/regression/Makefile.in,
1287 support/regression/ports/ds390/spec.mk,
1288 support/regression/ports/hc08/spec.mk,
1289 support/regression/ports/mcs51-common/spec.mk,
1290 support/regression/ports/pic14/spec.mk,
1291 support/regression/ports/pic16/spec.mk,
1292 support/regression/ports/ucz80/spec.mk,
1293 support/regression/ports/z80/spec.mk:
1294 added INC_DIR and LIBDIR paths
1295 * src/ds390/gen.c: removed duplicated selicolon
1297 2008-05-04 Borut Razem <borut.razem AT siol.net>
1299 * support/regression/Makefile.in,
1300 support/regression/fwk/lib/testfwk.c,
1301 support/regression/ports/ds390/spec.mk,
1302 support/regression/ports/hc08/spec.mk,
1303 support/regression/ports/mcs51-common/spec.mk,
1304 support/regression/ports/mcs51-large/spec.mk,
1305 support/regression/ports/mcs51-medium/spec.mk,
1306 support/regression/ports/mcs51-small/spec.mk,
1307 support/regression/ports/mcs51-stack-auto/spec.mk,
1308 support/regression/ports/mcs51-xstack-auto/spec.mk,
1309 support/regression/ports/pic14/spec.mk,
1310 support/regression/ports/pic16/spec.mk,
1311 support/regression/ports/ucz80/spec.mk:
1312 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1313 used to run regeression tests
1315 2008-05-01 Raphael Neider <rneider AT web.de>
1317 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1318 supported devices and instructions to add new ones
1320 2008-05-01 Raphael Neider <rneider AT web.de>
1322 * device/include/pic16/adc.h,
1323 device/lib/pic16/libio/adc/adcbusy.c,
1324 device/lib/pic16/libio/adc/adcopen.c,
1325 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1326 18f2455 style ADC devices, based on patch #1776197
1327 * device/lib/pic16/libio/adc/adcclose.c,
1328 device/lib/pic16/libio/adc/adcconv.c,
1329 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1330 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1331 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1332 * device/include/pic16/pic18f4431.h,
1333 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1334 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1336 2008-05-01 Raphael Neider <rneider AT web.de>
1338 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1339 moved xinst flag into pic16_options_t
1340 * src/pic16/device.c (default_device, pic16_list_devices,
1341 pic16_find_device): removed references to sfrrange
1342 * src/pic16/gen.c (genFunction),
1343 src/pic16/glue.c (pic16initialComments),
1344 src/pic16/main.c (pic16_optionsTable),
1345 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1347 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1349 2008-04-29 Raphael Neider <rneider AT web.de>
1351 * src/pic16/devices.inc,
1352 device/include/pic16/pic16devices.txt: replaced compiled-in list
1353 of devices with a variant parsed at runtime
1354 * src/pic16/device.c: added support for parsing pic16devices.txt,
1356 * src/pic16/device.h: removed (now) unused fields from PIC_device
1357 * src/pic16/main.c: removed #pragma maxram,
1358 (_pic16_initPaths): removed bogus generation of search paths,
1359 setup the port proper only after the search paths (for
1360 pic16devices.txt) are set up,
1361 (_pic16_finaliseOptions): moved processor dependant code here
1362 from _pic16_initPaths(), clean up
1363 * src/pic16/ralloc.c (pic16_init_stack),
1364 * src/pic16/ralloc.h,
1365 * src/pic16/pcode.c: clean up
1366 * device/include/Makefile.in,
1367 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1368 * support/scripts/inc2h-pic16.pl: updated instructions
1370 2008-04-29 Raphael Neider <rneider AT web.de>
1372 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1373 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1374 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1375 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1376 added missing family members and 18f2480/2580/4480/4580 family
1377 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1378 * device/include/pic16/pic18f2525.h: use 18f4620.h
1379 * device/include/pic16/pic18f6680.h: use 18f8680.h
1380 * device/include/pic16/pic18fregs.h,
1381 device/lib/pic16/pics.all,
1382 src/pic16/devices.inc: add new devices
1383 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1384 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1385 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1386 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1387 prevent attempting to build the libio for some new devices
1389 2008-04-29 Raphael Neider <rneider AT web.de>
1391 * debugger/mcs51/Makefile.in: fixed paths to sources
1393 2008-04-25 Borut Razem <borut.razem AT siol.net>
1395 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1396 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1397 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1398 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1399 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1400 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1401 as/link/z80/linkz80.dsp: lklibr.c moved
1402 * doc/INSTALL.txt: binary archives in bz2 format
1403 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1405 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1407 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1408 * support/regression/tests/bug1856409.c: new, added
1410 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1413 * src/mcs51/peep.c: Use werror for error messages.
1414 * src/SDCCicode.c (geniCodeConditional),
1415 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1416 * src/z80/Makefile.bcc,
1417 * src/z80/z80.dsp: added src/z80/peep.c/h
1418 * support/regression/tests/bug1839321.c: new, added
1420 2008-04-20 Raphael Neider <rneider AT web.de>
1422 * device/include/pic16/pic18f2455.h: added bitfields for port C
1424 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1426 * src/z80/peep.c: Use werror for error messages.
1428 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1430 * src/z80/peep.h (declaration of notUsed()),
1431 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1433 * src/z80/z80.h (added dependency on peep.h),
1434 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1437 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1439 * src/SDCCpeeph.c (added support for notUsed()),
1440 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1442 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1443 for notUsed()): Implemented generic (that is not port-specific) part
1446 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1448 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1449 * device/lib/libsdcc.lib,
1450 * device/lib/Makefile.in,
1451 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1452 * device/lib/calloc.c: renamed to _calloc.c
1453 * device/lib/free.c: renamed to _free.c
1454 * device/lib/malloc.c: renamed to _malloc.c
1455 * device/lib/realloc.c: renamed to _realloc.c
1456 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1457 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1458 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1459 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1460 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1461 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1462 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1463 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1465 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1466 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1467 * support/regression/tests/bug1509084.c: new, added
1469 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1471 * device/include/mcs51/cc2510fx.h: added _XPAGE
1472 * device/include/mcs51/compiler.h: cosmetic changes
1474 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1476 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1479 2008-03-31 Borut Razem <borut.razem AT siol.net>
1481 * support/cpp2 renamed to support/cpp
1482 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1483 support/cpp2/libiberty/splay-tree.c,
1484 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1485 support/cpp2/libcpp/directives.c,
1486 support/cpp2/libcpp/include/cpplib.h,
1487 support/cpp2/libcpp/include/symtab.h,
1488 support/cpp2/libcpp/include/line-map.h,
1489 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1490 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1491 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1492 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1493 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1494 release version 4.3.0
1495 * configure.in, configure, Makefile.in, Makefile.bcc:
1496 adapted for moved cpp2
1498 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1500 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1501 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1503 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1505 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1507 * support/regression/tests/bug1717943.c: new, added
1509 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1511 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1512 bytewise return value assignments introduced in last commit.
1514 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1516 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1517 genMult, genJumpTab):
1518 Use 16-bit instructions for addition in some additional cases,
1519 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1521 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1523 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1524 Implemented RFE #1921450, changed some debug messages.
1526 2008-03-30 Borut Razem <borut.razem AT siol.net>
1528 * Small Device C Compiler 2.8.0 released
1529 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1530 * support/scripts/sdcc.nsi: added finish page; this version
1531 was used for 2.8.0 release
1532 * doc/knownbugs.html: removed; magically generated by the build
1533 process using gen_known_bugs.pl from now on
1535 2008-03-23 Borut Razem <borut.razem AT siol.net>
1537 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1538 and reverted it, since it was already fixed by Raphael ;-)
1539 * doc/knownbugs.html: updated for RC2
1541 2008-03-22 Raphael Neider <rneider AT web.de>
1543 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1546 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1548 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1549 * support/regression/tests/bug1839277.c: added related testBug1839299
1551 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1553 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1554 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1556 * src/mcs51/gen.c: throughout only output hex constants
1557 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1558 * support/regression/tests/bug1839277.c: new, added
1560 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1562 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1563 compilation warning about nested comments.
1565 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1567 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1568 * support/regression/tests/bug1921073.c: new, added
1570 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1572 * src/z80/SDCCpeeph.c.c (callFuncByName):
1573 Commented function parameters.
1575 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1577 * src/z80/ralloc.c (packRegsForAccUse2):
1578 disabled a broken accumulator packing optimization (fixed #1292721).
1579 * support/regression/tests/bug-1292721: Regression test for #1292721.
1581 2008-03-16 Raphael Neider <rneider AT web.de>
1583 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1584 fixed code bloat regression using a variant of patch #1915618
1586 2008-03-16 Borut Razem <borut.razem AT siol.net>
1588 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1589 icon, changed startup menu for release distribution, code cleaning,
1590 create url files instead links in startup menu
1592 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1594 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1595 * support/regression/tests/bug1579949.c: new, added
1597 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1599 * device/lib/printf_fast.c: fixed bug 1255403
1601 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1603 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1604 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1606 2008-03-14 Borut Razem <borut.razem AT siol.net>
1608 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1609 command line options
1610 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1611 is correctly displayed
1612 * as/link/z80/lkmain.c: usage line commented out
1614 2008-03-13 Borut Razem <borut.razem AT siol.net>
1616 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1617 updated the list pf supported pic14 devices
1619 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1621 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1623 2008-03-12 Borut Razem <borut.razem AT siol.net>
1625 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1626 fixed documentation request #1718191
1627 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1628 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1631 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1633 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1634 * support/regression/tests/bug1505811.c: new, added
1636 2008-03-09 Raphael Neider <rneider AT web.de>
1638 * device/include/pic16/pic18f2620.h,
1639 * device/include/pic16/pic18f4620.h,
1640 * device/lib/pic16/libdev/pic18f2620.c,
1641 * device/lib/pic16/libdev/pic18f4525.c,
1642 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1643 family to consistently use pic18f4620.[ch], fixes #1832562
1645 2008-03-09 Borut Razem <borut.razem AT siol.net>
1647 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1648 changed sdcc version to 2.8.0
1649 * knownbugs.html: regenerated
1650 * support/scripts/gen_known_bugs.pl: added number of open bugs
1652 2008-03-09 Raphael Neider <rneider AT web.de>
1654 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1655 (genOr): read volatile operand even if the result is known,
1657 (genOr,genXor): removed unused legacy code,
1658 (genDummyRead): use pic16_mov2w_volatile()
1660 2008-03-08 Borut Razem <borut.razem AT siol.net>
1662 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1663 cons w. --model-large
1664 * support/regression/staticinit.c: added regression test for bug
1667 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1669 * src/ds390/gen.c (pushSide, genPcall),
1670 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1671 * src/mcs51/gen.c: cosmetic changes
1672 * support/regression/fwk/include/testfwk.h: added macro reentrant
1673 * support/regression/tests/bug1908493.c: new, added
1675 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1677 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1679 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1681 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1682 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1683 already set in ds390/main.c and mcs51/main.c
1685 2008-03-07 Raphael Neider <rneider AT web.de>
1687 * src/regression/init0.c: new test for initialized arrays of function
1689 * src/regression/Makefile: made a bit more flexible, added init0.c
1690 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1691 pointers, closes #1427663
1693 2008-03-05 Borut Razem <borut.razem AT siol.net>
1695 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1696 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1698 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1700 * support/librarian/sdcclib.c:Added feature request 1908061:
1701 Synchronise sdcclib commands with ar.
1703 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1705 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1706 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1707 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1708 * device/include/mcs51/compiler.h: removed umlauts, added double
1711 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1713 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1714 * support/regression/tests/bug1536762.c: new, added
1716 * src/SDCCutil.h: added getBuildDate()
1717 * src/SDCCmain.c (printVersionInfo),
1718 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1720 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1721 * src/ds390/ralloc.c (packRegisters),
1722 * src/mcs51/ralloc.c (packRegisters),
1723 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1725 * support/regression/tests/bug1618050.c: new, added
1726 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1727 * support/regression/fwk/include/testfwk.h,
1728 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1731 2008-03-04 Raphael Neider <rneider AT web.de>
1733 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1734 on accessing OP_SYM_TYPE(op)
1735 * src/pic/gen.h: removed unused prototype of genMinusDec()
1736 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1737 fix #1876953 (invalid subtraction code), removed unused code
1739 2008-03-03 Raphael Neider <rneider AT web.de>
1743 * src/pic/genarith.c,
1745 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1746 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1748 2008-03-03 Raphael Neider <rneider AT web.de>
1750 * src/pic/device.c (find_device): search user-specified paths first
1751 for pic14devices.txt, fixes #1900827
1753 2008-03-02 Borut Razem <borut.razem AT siol.net>
1755 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1756 AddToPath and RemoveFromPath
1758 2008-03-01 Borut Razem <borut.razem AT siol.net>
1760 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1761 work correctly, added debugging support if -DSDCC.DEBUG command line
1764 2008-02-28 Borut Razem <borut.razem AT siol.net>
1766 * doc/sdccman.lyx: cosmetic changes
1768 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1770 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1771 * doc/sdccman.lyx: fixed unmeant removal of spaces
1773 2008-02-27 Borut Razem <borut.razem AT siol.net>
1775 * support/scripts/sdcc.nsi: corrected installation directory for
1776 current user installation mode
1777 * doc/README.txt: added Philipp Klaus Krause to the developers list
1779 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1781 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1782 return ifx condition
1783 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1784 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1785 ifxJump to fix bug 1838000
1786 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1787 * support/regression/tests/bug1838000.c: new, added
1788 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1790 2008-02-26 Borut Razem <borut.razem AT siol.net>
1792 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1794 * support/scripts/sdcc.nsi: added MULTIUSER page,
1795 NSIS upgraded to version 2.35
1797 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1799 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1800 * support/regression/tests/bug1565152.c: new, added
1802 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1804 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1805 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1806 * support/regression/tests/bug1670148.c: new, added
1808 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1810 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1812 2008-02-24 Borut Razem <borut.razem AT siol.net>
1814 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1815 is ineffective for unsigned char parameter
1817 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1819 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1820 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1821 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1822 * support/Util/MySystem.c (my_system): output errorcode when verbose
1824 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1826 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1829 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1831 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1834 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1836 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1838 2008-02-21 Borut Razem <borut.razem AT siol.net>
1840 * support/regression/Makefile.in,
1841 support/regression/ports/ds390/spec.mk,
1842 support/regression/ports/hc08/spec.mk,
1843 support/regression/ports/mcs51-common/spec.mk,
1844 support/regression/ports/pic14/spec.mk,
1845 support/regression/ports/pic16/spec.mk,
1846 support/regression/ports/ucz80/spec.mk,
1847 support/regression/ports/xa51/spec.mk:
1848 added CFLAGS when compiling timeout
1850 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1852 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1855 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1857 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1858 * support/regression/tests/bug1888147.c: new, added
1860 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1862 * src/z80/gen.c: fixed bugs #1596270, #1736867
1864 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1866 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1867 contents, mostly fixes #1596270
1869 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1871 * src/z80/peeph.def,
1872 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1873 peepholes, fixes #1806565
1875 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1877 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1878 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1879 fixes bug 1739475, thanks Robert Larice
1880 (rule 271): new, added
1882 2008-02-18 Borut Razem <borut.razem AT siol.net>
1884 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1886 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1888 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1890 2008-02-17 Raphael Neider <rneider AT web.de>
1892 * src/pic16/genarith.c,
1895 * src/pic16/genutils.c: removed unused legacy code,
1896 removed unused fields from struct asmop and struct _G
1898 2008-02-17 Raphael Neider <rneider AT web.de>
1900 * src/pic16/gen.c (AccRsh): cosmetic changes,
1901 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1902 genRightShiftLiteral): fixed to work with SFRs as result by
1903 assigning only once to result,
1904 removed a lot of unused/excluded code fragments
1906 2008-02-17 Raphael Neider <rneider AT web.de>
1908 * device/include/pic/pic16f88.h,
1909 * device/include/pic/pic16f886.h,
1910 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1912 2008-02-17 Borut Razem <borut.razem AT siol.net>
1914 * src/z80/peeph.def: applied patch
1915 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1916 * src/z80/gen.c, src/z80/peeph.def: applied patch
1917 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1918 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1919 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1920 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1921 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1922 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1924 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1926 * as/link/mcs51/aslink.dsp: removed SDK define
1927 * as/link/z80/clean.mk: brought in sync with other ports
1928 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1929 * as/hc08/Makefile.bcc,
1930 * as/mcs51/Makefile.bcc,
1931 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1932 * src/z80/main.c (_setValues): use the now capitalized -Z,
1933 (z80_port, gbz80_port): generate debug information when asked
1935 2008-02-16 Borut Razem <borut.razem AT siol.net>
1937 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1938 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1939 as/z80/Makefile.in. as/z80/Makefile.bcc:
1940 applied patch #1893393: patch for as-z80 and link-z80 to generate
1941 cdb, thanks to Armin Diehl
1942 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1943 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1944 asnoice.c moved to as/asxxsrc/asnoice.c
1945 * src/z80/peeph-gbz80.def: applied patch
1946 #1880235: Z80 return peephole, thanks to Philipp Krause
1948 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1951 * doc/sdccman.lyx: bumped version to 2.7.5
1952 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1954 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1956 * device/include/pic16/stdlib.h,
1957 * device/lib/pic16/libc/stdlib/ltoa.c,
1958 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1960 2008-02-13 Borut Razem <borut.razem AT siol.net>
1962 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1963 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1964 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1965 src/SDCCopt.c, src/SDCCval.c:
1966 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1968 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1970 * src/SDCCsymt.c (compareType): fixed bug 1309013
1972 2008-02-09 Borut Razem <borut.razem AT siol.net>
1974 * src/SDCCval.c, src/SDCCval.h:
1975 code cleaning, added function constChrVal()
1976 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1977 call constChrVal() instead constVal()
1979 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1981 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1984 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1985 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1988 2008-02-01 Raphael Neider <rneider AT web.de>
1990 * device/include/pic/pic16f886.h,
1991 * device/include/pic/pic16f887.h: added RA6 and RA7
1993 2008-01-24 Raphael Neider <rneider AT web.de>
1995 * device/include/pic/pic16f88.h: added RA6 and RA7
1996 * device/lib/pic/libdev/disabled_pic16f886.c,
1997 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1999 * src/pic16/devices.inc,
2000 * device/include/pic16/pic18f2423.h,
2001 * device/include/pic16/pic18f2523.h,
2002 * device/include/pic16/pic18fregs.h,
2003 * device/lib/pic16/pics.all
2004 * device/lib/pic16/libdev/pic18f2423.c,
2005 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2006 * device/lib/pic16/libio/i2c.ignore,
2007 * device/lib/pic16/libio/usart.ignore,
2008 * device/lib/pic16/libio/adc.ignore: ignore new devices
2010 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2012 * src/SDCCast.c (createRMW): fixed bug 1582651
2014 2008-01-20 Borut Razem <borut.razem AT siol.net>
2016 * src/SDCCcse.c: partially fixed enhancement request
2017 #1793872 - multiply by -1 not collapsed
2018 * support/regression/tests/arithcsi.c: added regression test
2020 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2022 * as/mcs51/asx8051.dsp: removed define SDK
2023 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2024 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2026 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2027 cosmetic changes, brought more in sync, changed old K&R to ANSI
2029 2008-01-13 Borut Razem <borut.razem AT siol.net>
2031 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2032 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2034 2007-12-30 Borut Razem <borut.razem AT siol.net>
2036 * src/pic16/gen.c: fixed implementation of bitwise operations for
2038 * support/regression/tests/bitwise.c: added test cases
2040 2007-12-29 Borut Razem <borut.razem AT siol.net>
2042 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2043 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2044 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2045 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2046 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2047 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2048 src/pic16/pcode.[ch]: added const qualifier
2049 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2050 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2051 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2052 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2053 * as/asxxsrc/aslex.c: use dbuf_getline()
2054 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2055 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2056 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2057 as/z80/asm.h, as/z80/z80adr.c:
2058 changed type of ib and ip to const char *
2060 2007-12-28 Borut Razem <borut.razem AT siol.net>
2062 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2063 introduced (readlin) - long lines are turuncated
2064 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2065 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2066 as/z80/Makefile.in: moved aslex.c to asxxsrc
2067 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2068 * as/hc08/asmain.c, as/mcs51/asmain.c:
2069 added missing initialization of a_addr field
2070 * support/regression/tests/long_asm_line.c: added regtest for long
2073 2007-12-22 Borut Razem <borut.razem AT siol.net>
2075 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2077 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2079 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2081 2007-12-16 Borut Razem <borut.razem AT siol.net>
2083 * device/include/pic16/stdbool.h: removed, since already exists in
2084 device/include/; this also fixes bitopcse.c regression test for pic16
2086 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2087 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2088 dereference doesn't work; covered by regression test bug1399290
2090 2007-12-05 Borut Razem <borut.razem AT siol.net>
2092 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2095 2007-12-01 Borut Razem <borut.razem AT siol.net>
2097 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2098 corrected handling of the highest_valid_address
2100 2007-11-17 Raphael Neider <rneider AT web.de>
2102 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2103 * src/pic/glue.c (picglue): emit .file if --debug is given
2105 2007-11-17 Raphael Neider <rneider AT web.de>
2107 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2108 care when left or right operand resides in result, fixes #1830220
2110 2007-11-17 Borut Razem <borut.razem AT siol.net>
2112 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2113 #983491 - "Merge duplicate strings function is ineffective"
2114 * support/regression/tests/bug-983491.c: regtest disabled
2115 * as/asxxsrc: created
2116 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2117 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2118 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2119 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2120 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2121 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2122 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2123 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2124 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2125 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2126 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2127 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2128 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2130 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2132 * device/include/stdarg.h: added and removed some casts
2133 * src/SDCCsymt.c (compareType): Fully check types between generic and
2134 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2136 2007-11-13 Borut Razem <borut.razem AT siol.net>
2138 * support/regression/tests/bug-1817005.c:
2139 added regtest for bug #1817005 - as-z80 chokes on long labels
2141 2007-11-12 Borut Razem <borut.razem AT siol.net>
2143 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2144 as/z80/asout.c, as/z80/aslist.c:
2145 fixed bug #1817005 - as-z80 chokes on long labels
2147 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2150 * as/z80/asmain.c: cosmetic changes
2153 * as/z80/alloc.h: removed
2155 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2156 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2157 * as/link/hc08/Makefile.in,
2158 * as/link/mcs51/Makefile.in,
2159 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2161 * as/link/mcs51/lkarea.c,
2162 * as/link/mcs51/lkmain.c: cosmetic changes
2163 * as/link/hc08/lklibr.c,
2164 * as/link/z80/lklibr.c,
2165 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2166 used cygwin_conv_to_full_posix_path,
2167 added warnings, cosmetic changes, brought more in sync
2168 changed old K&R into ANSI function declarations
2169 * as/link/z80/lklibr.c (loadAdb): added
2170 * as/link/z80/lkmain.c: removed -- option from usage text
2172 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2174 * src/mcs51/gen.c (outBitC): optimized for no result
2176 2007-10-31 Borut Razem <borut.razem AT siol.net>
2178 * src/SDCCsymt.c: fixed (hopeful properly) bug
2179 #1805702 - order of extern matters
2180 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2183 2007-10-29 Borut Razem <borut.razem AT siol.net>
2185 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2186 - order of extern matters
2187 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2190 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2192 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2193 24bitMode, portIsDS390
2194 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2195 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2196 (notVolatileVariable): also check sloc names,
2197 (callFuncByName): moved ftab[] out of function and sorted it by use
2199 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2201 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2202 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2203 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2204 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2205 * support/regression/tests/bug-880197.c: new, added
2207 2007-10-28 Borut Razem <borut.razem AT siol.net>
2209 * support/regression/Makefile.in,
2210 support/regression/ports/mcs51-large/spec.mk,
2211 support/regression/ports/mcs51-xstack-auto/spec.mk,
2212 support/regression/ports/mcs51-stack-auto/spec.mk,
2213 support/regression/ports/mcs51-medium/spec.mk,
2214 support/regression/ports/mcs51-common/spec.mk,
2215 support/regression/ports/mcs51-common/*,
2216 support/regression/ports/mcs51-small/*:
2217 mcs51 renamed to mcs51-common, created mcs51-small
2218 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2219 * support/regression/tests/bug-1805702.c: added regtest for bug
2222 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2224 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2225 added new rules 265 - 270
2226 * support/regression/tests/bug1721024.c:new, added
2227 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2228 introduced new test-mcs51 to run all mcs51 tests
2230 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2232 * support/regression/tests/bug1816470.c: new, added
2234 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2236 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2237 propagate for *,+,- with float, fixed bug 1816470
2238 (decorateType): cast to resultTypeProp instead of resultType
2240 2007-10-19 Borut Razem <borut.razem AT siol.net>
2242 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2243 function is ineffective" for pic16 tareget
2244 * support/scripts/listerr.c: corrected include path
2245 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2248 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2250 * support/regression/tests/using.c: new, added
2251 * support/regression/tests/vaargs.c: fixed and enabled test
2253 2007-10-18 Borut Razem <borut.razem AT siol.net>
2255 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2257 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2259 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2261 * doc/sdccman.lyx: documented option --Werror
2262 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2263 RegBankUsed[] earlier
2265 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2267 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2271 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2273 * src/SDCCast.c (decorateType): improved optimization of tri-op
2274 * src/SDCCerr.c (vwerror, setWError),
2276 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2277 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2279 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2281 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2282 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2283 * support/regression/tests/bug-223113.c,
2284 * support/regression/tests/bug-426632.c,
2285 * support/regression/tests/bug-468811.c,
2286 * support/regression/tests/bug-477835.c,
2287 * support/regression/tests/bug-478094.c,
2288 * support/regression/tests/bug-499644.c,
2289 * support/regression/tests/bug-524209.c,
2290 * support/regression/tests/bug-524211.c,
2291 * support/regression/tests/packcast.c,
2292 * support/regression/tests/structidx.c: added empty tests
2293 * support/regression/tests/bug-607243.c: enabled test
2295 2007-10-06 Borut Razem <borut.razem AT siol.net>
2297 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2298 support of universal binaries on Mac OS X
2300 2007-10-02 Borut Razem <borut.razem AT siol.net>
2302 * src/SDCCval.h: unified double2ul macro for all platforms
2303 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2304 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2306 2007-09-30 Borut Razem <borut.razem AT siol.net>
2308 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2310 * sdcc_vc_in.h: enabled warnings
2311 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2312 unsigned type, result still unsigned
2313 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2315 2007-09-28 Raphael Neider <rneider AT web.de>
2317 * src/pic/device.c (find_device): prevent buffer underflow error
2318 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2319 the just destroyed list entry
2321 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2323 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2326 2007-09-18 Borut Razem <borut.razem AT siol.net>
2328 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2329 applied to unsigned type, result still unsigned
2331 2007-09-17 Borut Razem <borut.razem AT siol.net>
2333 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2334 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2335 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2336 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2337 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2338 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2339 src/z80/gen.c, src/z80/ralloc.c:
2340 fixed bug #1739860 - sdcc does not work correctly on some platforms
2342 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2344 2007-09-17 Raphael Neider <rneider AT web.de>
2346 * src/pic16/device.c: reverted to previous version
2347 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2349 2007-09-16 Raphael Neider <rneider AT web.de>
2351 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2352 as this raises a ton of gpasm warnings, just emit a second label
2353 * src/pic16/devices.inc,
2354 * device/lib/pic16/pics.all,
2355 * device/lib/pic16/libdev/pic18f2585.c,
2356 * device/lib/pic16/libdev/pic18f2680.c,
2357 * device/lib/pic16/libdev/pic18f2682.c,
2358 * device/lib/pic16/libdev/pic18f2685.c,
2359 * device/lib/pic16/libdev/pic18f4585.c,
2360 * device/lib/pic16/libdev/pic18f4680.c,
2361 * device/lib/pic16/libdev/pic18f4682.c,
2362 * device/lib/pic16/libdev/pic18f4685.c,
2363 * device/include/pic16/pic18f2585.h,
2364 * device/include/pic16/pic18f2680.h,
2365 * device/include/pic16/pic18f2682.h,
2366 * device/include/pic16/pic18f2685.h,
2367 * device/include/pic16/pic18f4585.h,
2368 * device/include/pic16/pic18f4680.h,
2369 * device/include/pic16/pic18f4682.h,
2370 * device/include/pic16/pic18f4685.h,
2371 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2372 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2373 patch contributed by Anton Strobl, applied with changes
2375 2007-09-16 Raphael Neider <rneider AT web.de>
2377 * device/include/pic16/pic18f2431.h,
2378 * device/include/pic16/pic18f25j10.h,
2379 * device/include/pic16/pic18f4431.h,
2380 * device/include/pic16/pic18f45j10.h: adopted common include style
2381 * device/include/pic16/pic18f1320.h,
2382 * device/include/pic16/pic18f2320.h,
2383 * device/include/pic16/pic18f2525.h,
2384 * device/include/pic16/pic18f4320.h,
2385 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2386 * device/include/pic16/pic18fregs.h: prepared for automatic include
2387 file selection by having DEVICE.h for every DEVICE
2388 * device/lib/pic16/libdev/pic18f2320.c,
2389 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2391 * device/lib/pic16/configure.in,
2392 * device/lib/pic16/configure: use rm -rf instead of rmdir
2393 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2394 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2396 2007-09-09 Borut Razem <borut.razem AT siol.net>
2398 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2399 distingush between i386 and ppc Mac OS X versions
2401 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2403 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2404 * support/regression/tests/bug1788177.c: new, added
2406 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2408 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2409 * device/include/mcs51/lint.h added keyword __naked
2411 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2415 * src/SDCCmem.h: removed maxRegBank
2416 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2417 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2418 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2419 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2420 name and behaviour to handle banked functions
2421 (scan4op): and use it to fix bug 1786213
2423 2007-09-03 Raphael Neider <rneider AT web.de>
2425 * device/include/pic16/pic18f248.h,
2426 * device/include/pic16/pic18f258.h,
2427 * device/include/pic16/pic18f448.h,
2428 * device/lib/pic16/libdev/pic18f248.c,
2429 * device/lib/pic16/libdev/pic18f258.c,
2430 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2431 added T0CONbits, fixes #1786891
2433 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2435 * src/ds390/gen.c (genFarPointerSet),
2436 * src/hc08/ralloc.c (packRegisters),
2437 * src/mcs51/ralloc.c (packRegisters),
2438 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2440 * src/SDCCicode.h: POINTER_SET can be true for literals too
2441 * support/regression/tests/bug1750318.c: new, added
2443 2007-08-23 Borut Razem <borut.razem AT siol.net>
2445 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2446 library versions without the completition functionality
2448 2007-08-22 Raphael Neider <rneider AT web.de>
2450 * device/include/pic16/pic18f1220.h,
2451 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2453 2007-08-12 Borut Razem <borut.razem AT siol.net>
2455 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2457 2007-08-11 Borut Razem <borut.razem AT siol.net>
2459 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2460 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2461 support/Util/SDCCerr.[ch] moved to src
2462 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2463 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2464 device/examples/ds390/tinitalk/tinitalk.dsp,
2465 device/examples/serialcomm/windows/serialcomm.dsp,
2466 support/librarian/librarian.dsp:
2467 removed linking of unused odbc32.lib and odbccp32.lib
2468 * support/scripts/winres.h:
2469 added for compilation with Visual C++ 2005 Express Edition
2471 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2473 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2476 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2478 * sdccconf_in.h: update the endian test so that SPARC Solaris
2479 does not throw syntax errors
2481 2007-08-06 Borut Razem <borut.razem AT siol.net>
2483 * doc/sdccman.lyx: removed two index entries which prevented the
2484 generation of sdcc doc archive
2486 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2488 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2489 instead of lyx 1.5.0.
2491 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2493 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2494 Lucas Loizaga, with minor modifications. Thanks!
2496 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2498 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2501 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2503 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2504 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2507 2007-07-22 Borut Razem <borut.razem AT siol.net>
2509 * configure.in, configure: re-introduced .version
2510 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2511 the version reverted to 2.7.0
2513 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2516 * doc/sdccman.lyx: bumped version to 2.7.3
2517 * device/include/mcs51/compiler.h: fixed elif->else
2518 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2519 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2520 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2521 enable accuse for bit operands
2522 * src/SDCCmain.c (printVersionInfo),
2523 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2524 environment descriptor
2525 * src/SDCCutil.h: added getBuildEnvironment
2526 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2527 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2528 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2529 * support/regression/tests/bug1348008.c,
2530 * support/regression/tests/bug1496419.c,
2531 * support/regression/tests/bug1503067.c,
2532 * support/regression/tests/preproc.c: added empty tests
2534 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2536 * support/regression/tests/bug1678803.c: new, added
2538 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2541 * as/link/hc08/lkihx.c,
2542 * as/link/hc08/lkrloc.c,
2543 * as/link/mcs51/lkihx.c,
2544 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2545 ihxExtendedLinearAddress
2546 * as/link/mcs51/lkrloc.c (relr),
2547 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2548 acall/ajmp, see bug 830513
2550 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2552 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2553 (cseBBlock): remember aggr2ptr has been used
2554 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2555 (geniCodeAssign): fixed bug 868103
2556 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2557 added operandSize prototype
2558 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2559 (genDataPointerSet): use max of size of right and result,
2560 (gencjne): added parameter useCarry for optimization,
2561 (genCmpEq): use carry if appropriate,
2562 (genXor): check if operand already in carry
2563 * support/regression/tests/bug-868103.c: enabled test
2565 2007-07-12 Raphael Neider <rneider AT web.de>
2567 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2569 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2571 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2572 from Robert Larice, thanks
2573 * support/regression/tests/bitopcse.c,
2574 * support/regression/tests/bitvars.c,
2575 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2576 * support/regression/tests/bug-927659.c: enabled test for z80
2577 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2578 * support/regression/tests/bug1745717.c: new, added
2579 * support/regression/tests/literalop.c,
2580 * support/regression/tests/nullstring.c: removed storage definitions that
2581 are now in testfwk.h
2583 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2585 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2586 and bool for targets that do not fully support it.
2587 * support/regression/tests/bug1546986.c,
2588 * support/regression/tests/bug1723128.c,
2589 * support/regression/tests/bug1734654.c,
2590 * support/regression/tests/bug1738367.c,
2591 * support/regression/tests/constantRange.c: only use bool if allowed
2593 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2595 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2596 Larice, also handle function pointers
2597 * support/regression/tests/bug1749275.c: new, added
2599 2007-07-03 Borut Razem <borut.razem AT siol.net>
2601 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2602 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2603 #1746528: SDCC should ignore ':' in inline assembler comments
2604 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2606 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2608 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2609 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2611 2007-06-29 Borut Razem <borut.razem AT siol.net>
2613 * src/SDCCmain.c: fixed bug
2614 #1744746: SDCC #4867: broken option --xram-size
2616 2007-06-28 Borut Razem <borut.razem AT siol.net>
2618 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2619 find out the endianess of host machine for ucsim
2621 2007-06-27 Borut Razem <borut.razem AT siol.net>
2623 * support/regression/generate-cases.py: corrected the file name
2625 * configure.in, configure, sdccconf_in.h: find out the endianess of
2627 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2630 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2632 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2634 2007-06-26 Borut Razem <borut.razem AT siol.net>
2636 * support/regression/generate-cases.py: display warning if function
2637 list is empty; implemented more flexible rule for detection of
2638 testing functions, allowing return type 'void' in the same line as
2639 the function name in the function definition
2640 * support/regression/tests/bug-1654060.c: corrected test
2641 * support/librarian/sdcclib.c: fixed warning:
2642 format '%s' expects type 'char *', but argument 2 has type 'int'
2644 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2646 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2647 Multiple infiles for sdcclib.
2649 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2651 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2654 2007-06-18 Borut Razem <borut.razem AT siol.net>
2656 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2657 how to handle comments, so they have to be removed by the
2658 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2659 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2660 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2661 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2662 table driven option hadling
2664 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2666 * src/SDCCast.c (decorateType),
2667 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2668 iCode to ast level to fix bug 1738367
2669 * support/regression/tests/bug1738367.c: new, added
2671 2007-06-15 Raphael Neider <rneider AT web.de>
2673 * src/pic16/devices.inc,
2674 * device/lib/pic16/pics.all,
2675 * device/include/pic16/pic18fregs.h,
2676 * device/include/pic16/pic18f[24][45]20.h,
2677 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2678 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2679 * device/lib/pic16/Makefile.in: faster cleanup
2681 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2683 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2685 2007-06-13 Raphael Neider <rneider AT web.de>
2687 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2689 2007-06-12 Raphael Neider <rneider AT web.de>
2691 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2692 suppress bit defines if NO_BIT_DEFINES is #define'd
2693 * device/include/pic/pic*.h: recreated all headers to include
2694 conditional bit defines
2695 * device/include/pic/pic16f886.h,
2696 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2697 * device/include/pic/recreate.sh: script to recreate the complete
2698 device library files based on the currently supported devices
2700 2007-06-12 Borut Razem <borut.razem AT siol.net>
2702 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2703 support/regression/Makefile.in, support/scripts/build.mak,
2704 support/scripts/Makefile.snapshot:
2705 use new svn URL scheme
2706 * doc/sdccman.lyx: SDCC Wiki moved to
2707 http://sdcc.wiki.sourceforge.net/
2709 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2711 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2712 * support/regression/tests/bug1734654.c: added
2714 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2716 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2717 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2718 with literal operands
2720 2007-06-10 Borut Razem <borut.razem AT siol.net>
2722 * as/link/z80/lklibr.c: fixed mingw build warning
2723 lklibr.c:575: warning: implicit declaration of function 'tolower'
2724 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2725 src/z80/main.c: move target specific options from src/SDCCmain.c
2726 to src/<target>/main.c
2728 2007-06-09 Borut Razem <borut.razem AT siol.net>
2730 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2731 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2732 * support/regression/tests/bug-1294691.c: added
2734 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2736 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2737 can also be static, fixes bug 1733438
2738 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2739 have absolute address too
2740 (computeType): added optimization for 'cond ? true : false'
2741 * support/regression/tests/absolute.c: added test for static absolute var
2743 2007-06-08 Raphael Neider <rneider AT web.de>
2745 * src/regression/Makefile: suppress parallel builds, allow easy
2746 switching between pic14/pic16 ports
2747 * src/regression/picregs.h: added pic14/16 header file switch
2748 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2749 inline.c,nestfor.c,string1.c}: include "picregs.h"
2751 2007-06-07 Borut Razem <borut.razem AT siol.net>
2753 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2754 permanent solution to suppress GCC 4.2.0 c++ warning:
2755 deprecated conversion from string constant to `char *'
2756 use 'const char *' where ever required
2757 * support/regression/generate-cases.py: implemented more flexible rule
2758 for detection of testing functions, allowing white-spaces surrounding
2759 the function name and the 'void' parameter.
2760 * support/regression/tests/constantRange.c,
2761 support/regression/tests/scott-compare3.c: fixed failing regression
2762 tests, uncovered by implementation of more flexible rule for detection
2763 of testing functions
2765 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2767 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2769 2007-06-04 Borut Razem <borut.razem AT siol.net>
2771 * configure.in, configure, config_vc.awk: sdcc version number is now
2772 stored in configure.in; removed .version
2773 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2774 doc/INSTALL.txt: version bumped to 2.7.2
2775 * sim/ucsim/configure.in, sim/ucsim/configure:
2776 use "read" to read from .version
2778 2007-06-03 Borut Razem <borut.razem AT siol.net>
2780 * */Makefile.in: removed annoying warning:
2781 Makefile:xx: Makefile.dep: No such file or directory
2783 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2785 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2786 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2787 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2788 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2789 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2790 bugfix: only use newBoolLink for bit result type
2791 * src/SDCCicode.c (geniCodeLogic): added param tree,
2792 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2793 (geniCodeLogicAndOr): use IS_BIT,
2794 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2795 (ast2iCode): added tree param to geniCodeLogic for comparisons
2796 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2797 * support/regression/tests/bug1723128.c: added test NotZero
2799 2007-06-01 Borut Razem <borut.razem AT siol.net>
2801 * SDCPP synchronized with GCC CPP release version 4.2.0,
2802 currently the latest release:
2803 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2804 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2805 support/cpp2/cppdefault.h, support/cpp2/except.h,
2806 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2807 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2808 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2809 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2810 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2811 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2812 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2813 support/cpp2/opts.h, support/cpp2/output.h,
2814 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2815 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2816 support/cpp2/system.h, support/cpp2/version.c,
2817 support/cpp2/Makefile.in: modified
2818 * support/cpp2/opts-common.c: added
2819 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2820 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2821 search for included source file in local directory
2822 * sim/ucsim/configure, sim/ucsim/configure.in:
2823 temporary solution to suppress GCC 4.2.0 c++ warning:
2824 deprecated conversion from string constant to `char *'
2826 2007-06-01 Raphael Neider <rneider AT web.de>
2828 * device/lib/pic/libdev/pic12f683.c,
2829 * device/include/pic/pic12f683.h: added GPIO bits
2831 2007-06-01 Raphael Neider <rneider AT web.de>
2833 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2834 quotation marks, clarified role of PIC14 vs. PIC16 ports
2835 * src/pic16/devices.inc,
2836 * device/include/pic16/pic18fregs.h,
2837 * device/include/pic16/pic18f[24][45]j10.h,
2838 * device/lib/pic16/pics.all,
2839 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2840 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2841 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2842 for new devices as they are not yet supported by gputils
2844 2007-05-31 Borut Razem <borut.razem AT siol.net>
2846 * Small Device C Compiler 2.7.0 released
2847 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2848 changed sdcc version to 2.7.1
2849 * support/scripts/sdcc.nsi: added How to create WIN32 release
2852 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2854 * doc/sdccman.lyx: documented initialization and allocation of absolute
2855 variables, bit parameter passing, the need for function pointers to be
2856 reentrant and alpha quality support of inline and retrict
2858 2007-05-26 Borut Razem <borut.razem AT siol.net>
2860 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2861 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2862 * docs/knownbugs.html: updated
2864 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2866 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2868 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2870 (gencjneshort): optimized when left is AOP_DIR
2871 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2872 initializing unions in a struct/array
2873 * support/regression/fwk/include/testfwk.h: added defines for data, near
2874 and far for host and z80
2875 * support/regression/tests/bug1723128.c: new, added
2877 2007-05-22 Borut Razem <borut.razem AT siol.net>
2879 * doc/knownbugs.html: updated
2881 2007-05-21 Raphael Neider <rneider AT web.de>
2883 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2884 error message instead
2885 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2887 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2889 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2891 2007-05-21 Raphael Neider <rneider AT web.de>
2893 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2895 * src/regression/gpsim_assert.h,
2896 * src/regression/Makefile,
2897 * src/regression/pcodeopt.c: regression test for the above fix
2899 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2901 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2902 jumps to self, fixed bug 1717281
2904 2007-05-10 Borut Razem <borut.razem AT siol.net>
2906 * support/scripts/gen_known_bugs.pl: cosmetic fix
2907 * doc/knownbugs.html: generated by gen_known_bugs.pl
2909 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2911 * src/SDCCast.c (createFunction): also generate non-inlined version of
2912 function for functions declared as "static inline"
2913 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2914 function can be inlined after non-inlined version generated.
2916 2007-05-10 Borut Razem <borut.razem AT siol.net>
2918 * support/scripts/gen_known_bugs.pl: added script
2919 which generates knownbugs.html
2921 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2923 * doc/knownbugs.html: updated for release 2.7.0
2925 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2927 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2929 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2931 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2932 (throughout): updated generating comments
2933 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2934 (throughout): updated generating comments
2935 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2936 rule instead of at the second, or it might skip lines when removing the
2938 * support/regression/tests/bug1714204.c: changed test to foo
2940 2007-05-08 Borut Razem <borut.razem AT siol.net>
2942 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2943 thanks to SDCC Distributed Compile Farm members,
2944 added Z80 and GBZ80 command line options
2945 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2947 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2949 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2950 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2951 * support/regression/tests/longlit.c: modified to be tested at all and
2952 to pass the actual test
2954 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2956 * device/include/mcs51/uPSD33xx.h: Added.
2958 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2960 * device/lib/_gptrput.c,
2961 * device/lib/_gptrget.c: removed old code,
2963 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2964 * support/regression/tests/bug1714204.c: new, added
2966 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2968 * support/regression/tests/regtrack.c: test was never executed
2969 because of the regression test being picky about white spaces.
2970 * device/lib/mcs51/crtclear.asm: added comment
2972 2007-05-06 Raphael Neider <rneider AT web.de>
2974 * device/lib/pic/Makefile.rules,
2975 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2976 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2978 2007-05-06 Raphael Neider <rneider AT web.de>
2980 * src/pic16/device.h,
2982 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2983 _pic16_setDefaultOptions): removed/reordered command-line args
2984 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2985 devices, regrouped command line args, environment variables),
2986 clarified sone points, added sections on how to add devices to the
2989 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2991 * src/z80/peeph.def: fixed bug in rule 2
2993 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2995 * src/port.h: added TARGET_MCS51_LIKE
2996 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2997 take advantage of it too
2998 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2999 (shiftR2Left2Result): Optimized: don't check shifting by 0
3000 * src/z80/peeph-z80.def,
3001 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3002 modifications, see patch 1700823
3003 * src/mcs51/peep.c (): fixed bug 1712928
3004 * support/regression/tests/bug1712928.c: new, added
3006 2007-05-05 Borut Razem <borut.razem AT siol.net>
3008 * device/lib/pic16/Makefile.common.in,
3009 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3010 removed bash dependencies
3012 2007-05-01 Borut Razem <borut.razem AT siol.net>
3015 fixed bug #1710507: --i-code-in-asm makes compile fail
3016 all iCode comments are now one liners
3017 * src/mcs51/gen.c: fixed memory leak
3019 2007-05-01 Raphael Neider <rneider AT web.de>
3021 * device/lib/pic/libdev/*.c
3022 * device/include/pic/*.h: regenerated all device libs from updated
3024 * support/scripts/inc2h.pl: documented usage, now uses strict to
3027 2007-04-30 Borut Razem <borut.razem AT siol.net>
3030 fixed bug #1669175: Problem with space in output paths
3031 documented how to use paths with spaces for Windows users
3033 2007-04-29 Borut Razem <borut.razem AT siol.net>
3035 * Fixed svn:eol-style and svn:keywords properties
3036 * src/SDCCval.c: fixed bug
3037 #1592871: Segfault with "large" const arrays of characters
3038 replaced recursion with iteration
3039 * Removed svn:executable property from non-executable files
3041 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3043 * src/mcs51/gen.c (genRet): fixed bug 1707003
3045 2007-04-27 Raphael Neider <rneider AT web.de>
3047 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3048 createReachingDefinitions,assignValnums,pic16_destructDF,
3049 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3050 prevent NULL pointer dereferences
3051 * device/lib/pic/libdev/pic16f886.c,
3052 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3053 prevent building them, gputils do not really support them yet
3055 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3057 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3058 helps printf_small. 32 bytes more __idata mem.
3060 2007-04-27 Raphael Neider <rneider AT web.de>
3062 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3063 return early when pb or pb->pcHead is NULL (patch #1708427)
3064 * src/regression/empty.c,
3065 * src/regression/Makefile: added test with empty functions
3066 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3068 2007-04-27 Borut Razem <borut.razem AT siol.net>
3070 * src/SDCCast.c: fixed feature request
3071 #1547512: Redundant strings linked when using sizeof("abc")
3073 2007-04-23 Borut Razem <borut.razem AT siol.net>
3075 * doc/sdccman.lyx, src/SDCCmain.c:
3076 peep-hole comments are generated only if --fverbose-asm option is
3077 specified and --no-peep-comments is not, as proposed by Frieder.
3078 * support/regression/Makefile.in: compile regression tests with
3079 --fverbose-asm option so one can "grep" whether a new (or an old)
3080 peephole is (still) applied; requested by Frieder.
3082 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3084 * device/include/pic/pic16f886.h,
3085 * device/include/pic/pic16f887.h,
3086 * device/lib/pic/libdev/pic16f886.c,
3087 * device/lib/pic/libdev/pic16f887.c,
3088 * device/include/pic/pic14devices.txt,
3089 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3091 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3093 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3096 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3098 * device/lib/_memset.c: assembler version for mcs51
3100 2007-04-22 Borut Razem <borut.razem AT siol.net>
3102 * support/scripts/listerr.c: program to create the list of errors and
3103 warnings list from - added
3104 * doc/sdccman.lyx: removed the note
3105 "For list of warnings and corresponding codes, see err_warn.txt"
3106 * src/SDCCsymt.c: fixed bug #1699804:
3107 Bug with some uses of sizeof(static local array) (MCS51)
3108 * support/regression/tests/bug-1699804.c: added
3110 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3112 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3113 (main): added option -i,
3114 (asmbl, case S_INCL): use search_path_fopen,
3115 mostly from patch 1579668 by Peter Miller, thanks
3116 * src/z80/main.c: fixed typo --callee-saves-bc
3117 * device/include/mcs51/compiler.h: added sfrword for Tasking
3119 2007-04-20 Borut Razem <borut.razem AT siol.net>
3121 * src/z80/main.c: replaced reserved keyword asm with asmblr
3123 2007-04-19 Borut Razem <borut.razem AT siol.net>
3125 * src/port.h: use const pointers to strings
3126 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3127 * src/pic16/main.c: include SDCCargs.h
3128 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3129 const char, since the strings are dynamically allocated
3130 * src/SDCCmain.c: options.code_seg and options.const_seg are
3131 dynamically allocated; check port specific command line options
3132 before the general ones
3133 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3135 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3137 * device/include/ds400rom.h,
3138 * device/lib/ds390/lcd390.c,
3139 * device/lib/ds390/memcpyx.c,
3140 * device/lib/ds390/rtc390.c,
3141 * device/lib/ds400/ds400rom.c,
3142 * device/lib/ds400/memcpyx.c,
3143 * device/lib/hc08/_ret.c: more replacements of keywords with their
3144 double underscore equivalents
3145 * device/lib/ds390/Makefile.in,
3146 * device/lib/ds400/Makefile.in,
3147 * device/lib/gbz80/Makefile.in,
3148 * device/lib/hc08/Makefile.in,
3149 * device/lib/mcs51/Makefile.in,
3150 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3152 2007-04-17 Borut Razem <borut.razem AT siol.net>
3154 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3155 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3156 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3157 to --fverbose-asm, to be gcc'ish
3159 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3161 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3163 2007-04-17 Borut Razem <borut.razem AT siol.net>
3165 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3166 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3167 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3168 with their double underscore equivalent
3170 2007-04-14 Borut Razem <borut.razem AT siol.net>
3172 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3175 2007-04-13 Borut Razem <borut.razem AT siol.net>
3177 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3179 * device/examples/serialcomm/windows/serial.[ch],
3180 device/examples/serialcomm/windows/test_serialcomm.cpp:
3181 updated by Bela Torok
3182 * device/examples/serialcomm/windows/serialcomm.dsw,
3183 device/examples/serialcomm/windows/serialcomm.dsp: added
3185 2007-04-13 Jan Waclawek <wek AT efton.sk>
3187 * doc/sdccman.lyx: additions and changes at various places
3188 (submitted as #1697136).
3189 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3191 2007-04-10 Borut Razem <borut.razem AT siol.net>
3193 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3194 LyX file format changed to 245
3195 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3196 "FreeWare" replaced with "free open source"
3198 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3200 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3202 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3204 * device/include/pic16/pic18fregs.h,
3206 * device/lib/_decdptr.c,
3207 * device/lib/_divsint.c,
3208 * device/lib/_divslong.c,
3209 * device/lib/_divuint.c,
3210 * device/lib/_divulong.c,
3211 * device/lib/_fs2schar.c,
3212 * device/lib/_fs2sint.c,
3213 * device/lib/_fs2slong.c,
3214 * device/lib/_fs2uchar.c,
3215 * device/lib/_fs2uint.c,
3216 * device/lib/_fs2ulong.c,
3217 * device/lib/_fsadd.c,
3218 * device/lib/_fscmp.c,
3219 * device/lib/_fsdiv.c,
3220 * device/lib/_fseq.c,
3221 * device/lib/_fsget1arg.c,
3222 * device/lib/_fsget2args.c,
3223 * device/lib/_fsgt.c,
3224 * device/lib/_fslt.c,
3225 * device/lib/_fsmul.c,
3226 * device/lib/_fsneq.c,
3227 * device/lib/_fsnormalize.c,
3228 * device/lib/_fsreturnval.c,
3229 * device/lib/_fsrshift.c,
3230 * device/lib/_fssub.c,
3231 * device/lib/_fsswapargs.c,
3232 * device/lib/_gptrget.c,
3233 * device/lib/_gptrgetc.c,
3234 * device/lib/_gptrput.c,
3235 * device/lib/_logexpf.c,
3236 * device/lib/_modsint.c,
3237 * device/lib/_modslong.c,
3238 * device/lib/_moduint.c,
3239 * device/lib/_modulong.c,
3240 * device/lib/_mulint.c,
3241 * device/lib/_mullong.c,
3242 * device/lib/_schar2fs.c,
3243 * device/lib/_ser.c,
3244 * device/lib/_setjmp.c,
3245 * device/lib/_sint2fs.c,
3246 * device/lib/_slong2fs.c,
3247 * device/lib/_spx.c,
3248 * device/lib/_uchar2fs.c,
3249 * device/lib/_uint2fs.c,
3250 * device/lib/_ulong2fs.c,
3251 * device/lib/asincosf.c,
3252 * device/lib/atanf.c,
3253 * device/lib/calloc.c,
3254 * device/lib/ds390/tinibios.c,
3255 * device/lib/ds400/tinibios.c,
3256 * device/lib/expf.c,
3257 * device/lib/free.c,
3258 * device/lib/hc08/_mulint.c,
3259 * device/lib/logf.c,
3260 * device/lib/malloc.c,
3261 * device/lib/printf_fast.c,
3262 * device/lib/printf_tiny.c,
3263 * device/lib/printfl.c,
3264 * device/lib/realloc.c,
3265 * device/lib/ser_ir.c,
3266 * device/lib/serial.c,
3267 * support/regression/tests/libmullong.c: replaced all special keywords
3268 with their double underscore equivalent
3269 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3270 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3272 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3273 (genRet): if the bit-symbol is ruonly it already is in the carry
3274 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3275 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3276 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3277 type UCHAR if dest is not bit
3279 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3281 * device/include/math.h,
3282 * device/lib/cotf.c,
3283 * device/lib/expf.c,
3284 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3286 2007-04-01 Borut Razem <borut.razem AT siol.net>
3288 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3289 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3290 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3291 gcc_unreachable() called internal_error()...
3293 2007-03-30 Raphael Neider <rneider AT web.de>
3295 * src/pic/ralloc.c (isData): suppress garbage debug output
3297 2007-03-28 Borut Razem <borut.razem AT siol.net>
3300 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3301 is developed, built and used worldwide, and the word "night" doesn't
3304 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3306 * device/include/mcs51/C8051F360.h: new, added
3307 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3309 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3311 * src/SDCC.y (declaration_specifiers, function_specifier),
3312 * support/Util/SDCCerr.c,
3313 * support/Util/SDCCerr.h,
3315 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3317 * src/SDCCmem.c (deallocParms),
3318 * src/SDCCast.c: support for function inlining, not quite complete
3319 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3320 'restrict' qualifier
3322 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3324 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3325 (saveRBank, unsaveRBank): don't save bits,
3326 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3327 * support/regression/tests/bug1535242.c: new, added
3328 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3329 thanks Alexey Shamrin <shamrin AT gmail.com>,
3330 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3331 removed header guard)
3333 * sdcc.spec: bumped version to 2.6.5
3334 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3336 2007-03-22 Borut Razem <borut.razem AT siol.net>
3338 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3339 fixed bug #1653671: sdcdb integration into ddd is broken
3341 2007-03-22 Raphael Neider <rneider AT web.de>
3343 * src/pic/gen.c (popGetExternal): augmented to also create references
3344 to external variables (not only labels),
3345 (genCall): comment on plan to reduce PAGESEL overhead,
3346 (genFunction, genEndFunction): also save/restore FSR around interrupt
3347 handling code, removed lots of unused code
3348 (genDivOneByte): release acquired temp register
3349 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3351 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3352 for registers that need to be saved during interrupts (FSR, STATUS,
3353 PCLATH; W needs special handling), currently only FSR is used
3355 2007-03-22 Raphael Neider <rneider AT web.de>
3357 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3359 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3361 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3363 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3365 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3367 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3369 * as/link/aslink.h: added LKOBJEXT
3370 * as/link/hc08/link_hc08.dsp,
3371 * as/link/hc08/Makefile.bcc,
3372 * as/link/hc08/Makefile.in,
3373 * as/link/mcs51/aslink.dsp,
3374 * as/link/mcs51/Makefile.bcc,
3375 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3376 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3377 * as/link/lkaomf51.c: merged and moved
3378 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3379 * as/link/z80/lkdata.c,
3380 * as/link/lkdata.c: merged and moved
3381 * as/link/hc08/lkmain.c,
3382 * as/link/mcs51/lkmain.c: cosmetic changes
3383 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3384 * as/link/lklex.c: use LKOBJEXT
3385 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3386 ANSI-fied functions, removed bubble-sorts
3387 * as/link/z80/lksym.c as/link/lksym.c: merged,
3389 * as/link/z80/linkgbz80.dsp,
3390 * as/link/z80/linkz80.dsp,
3391 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3392 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3393 * as/link/z80/lkhead.c,
3394 * as/link/z80/lklex.c: deleted
3395 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3396 * as/link/z80/lkmain.c: added copyfile()
3398 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3400 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3402 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3404 * device/lib/_strlen.c: assembler version for mcs51
3406 2007-03-13 Raphael Neider <rneider AT web.de>
3408 * device/include/pic16/pic18f2221.h,
3409 * device/include/pic16/pic18f2321.h,
3410 * device/include/pic16/pic18f2331.h,
3411 * device/include/pic16/pic18f4221.h,
3412 * device/include/pic16/pic18f4321.h,
3413 * device/include/pic16/pic18f4331.h: fixed config byte location names
3414 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3415 consistently named config byte locations
3417 2007-03-13 Borut Razem <borut.razem AT siol.net>
3419 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3420 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3421 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3422 as/link/z80/Makefile.in, as/z80/Makefile.in:
3425 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3427 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3428 * device/lib/printf_large.c: pointer was converted to generic
3429 pointer for mcs51 models other than model-small (Maarten noticed)
3431 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3433 * device/include/mcs51/ADuC84x.h: Added.
3435 2007-03-10 Borut Razem <borut.razem AT siol.net>
3437 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3438 fixed RFE #1624219: double backslashes in filenames;
3439 functions hexEscape(), octalEscape() and copyStr() moved from
3440 SDCCval.c to SDCCutil.c and made them glovbally available
3442 2007-03-09 Borut Razem <borut.razem AT siol.net>
3444 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3445 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3446 1673361: Missaligned comments in output files
3448 2007-03-09 Raphael Neider <rneider AT web.de>
3450 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3452 2007-03-09 Raphael Neider <rneider AT web.de>
3456 * src/pic/ralloc.c: suppress undesired debug output
3457 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3459 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3461 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3463 2007-03-07 Borut Razem <borut.razem AT siol.net>
3465 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3466 search include files in the current directory
3468 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3470 * src/SDCCglue.c (emitMaps, glue),
3471 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3473 * support/regression/tests/absolute.c: added xdata test
3475 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3477 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3478 added condition to macro, fixes bug 1666080
3480 2007-03-02 Raphael Neider <rneider AT web.de>
3482 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3484 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3486 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3487 be cleared. Unconditionally set __XPAGE
3488 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3490 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3495 * src/mcs51/rtrack.c,
3497 * doc/sdccman.lyx: added --no-gen-comments
3498 * src/mcs51/peeph.def: added 192.b, disabled 185
3500 2007-02-25 Raphael Neider <rneider AT web.de>
3502 * src/pic16/gen.c (genCast): fixed typo
3503 * device/lib/pic16/Makefile.subdir: only install existing files
3504 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3506 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3508 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3509 * device/lib/mcs51/crtclear.asm,
3510 * device/lib/mcs51/crtxclear.asm: renumbered labels
3511 * device/lib/mcs51/Makefile.in: added crtcall.asm
3512 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3513 * src/mcs51/gen.c (movc): removed,
3514 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3516 (toCarry, genSend, genRet): added function toCarry,
3517 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3518 (assignBit, genAssign, genCast): added function assignBit
3519 * src/mcs51/Makefile.bcc: added rtrack.c
3520 * src/mcs51/ralloc.h: made valueKnown a bitfield
3521 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3522 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3523 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3524 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3525 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3526 (_pop): only pop valid pairs, see gencjneshort,
3527 (gencjneshort): return pair that still needs to be popped, restructured,
3528 (gencjne, genCmpEq): call _pop
3530 2007-02-23 Raphael Neider <rneider AT web.de>
3532 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3534 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3536 * device/include/mcs51/P89LPC925.h: Added.
3538 2007-02-18 Raphael Neider <rneider AT web.de>
3540 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3542 2007-02-17 Borut Razem <borut.razem AT siol.net>
3544 * support/cpp2/directives.c, support/cpp2/version.c:
3545 synchronized with GCC CPP 4.1.2
3547 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3549 * src/mcs51/rtrack.h,
3550 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3551 by checking the strings passed by emitcode() to the assembler.
3552 Feel free to change. This in part addresses RFE #482179.
3553 Set environment variable SDCC_RTRACK to enable.
3554 * src/mcs51/gen.c: inserted hooks
3555 * src/mcs51/ralloc.h: added two members to struct regs
3556 * support/regression/tests/regtrack.c: added
3558 2007-02-14 Borut Razem <borut.razem AT siol.net>
3560 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3561 * Makefile.in: applied patch from Makefile related part of
3562 #1469393: Compiler does not initialize static data
3564 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3566 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3567 for better fix of bug 1273984, compiles pic16 rand.c
3569 2007-02-12 Borut Razem <borut.razem AT siol.net>
3571 * src/pic16/main.c: fixed pic16 standard library directory bug
3573 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3575 * src/hc08/gen.c (genSwap): fix swap regression test
3577 2007-02-10 Borut Razem <borut.razem AT siol.net>
3579 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3581 * support/regression/tests/bug-1654060.c: added regression test for
3584 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3586 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3587 bit moves in return statement
3589 2007-02-09 Borut Razem <borut.razem AT siol.net>
3591 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3594 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3596 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3597 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3599 2007-02-07 Raphael Neider <rneider AT web.de>
3601 * src/pic16/devices.inc,
3602 * device/include/pic16/pic18fregs.h,
3603 * device/include/pic16/pic18f[24][34]31.h,
3604 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3605 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3606 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3608 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3610 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3611 can this have lived here for so many years?
3612 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3613 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3614 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3616 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3618 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3619 appended by loop induction must be at the very end of the eBBlock
3621 2007-02-05 Kevin Vigor
3623 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3625 2007-02-05 Borut Razem <borut.razem AT siol.net>
3627 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3628 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3630 2007-02-03 Borut Razem <borut.razem AT siol.net>
3632 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3633 applied patch #1646602 option to set default signedness of char to
3634 unsigned, added -funsigned-char command line option,
3635 thanks to Gunther Jehle
3636 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3637 prompt for file deletion a few hundred times (especially the
3638 subversion files, which have ro permissions so it asks for
3639 confirmation), thanks to Simon McAuliffe;
3640 added {} + option to find in order to remove multiple files from a
3643 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3645 * device/include/mcs51/SST89x5xRDx.h: Added.
3647 2007-02-02 Raphael Neider <rneider AT web.de>
3649 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3650 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3652 2007-02-01 Raphael Neider <rneider AT web.de>
3654 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3657 2007-01-31 Borut Razem <borut.razem AT siol.net>
3659 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3660 if compiled with GCC. Thanks to Raphael Neider
3662 2007-01-31 Raphael Neider <rneider AT web.de>
3664 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3665 operand names, handles name and (name + n) for all n,
3666 (sameBank): restructured, also check bank allocation policy,
3667 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3668 (pic14_operandsAllocatedInSameBank): check whether to operands
3669 will be allocated into the same bank (i.e., section) to reduce
3670 BANKSEL overhead, queried from pcode.c:sameBank,
3671 (pic14printLocals): reintroduced clustering registers into a single
3672 section: all compiler generated symbols will now reside in one
3673 bank (per file), reducing BANKSEL overhead and code size,
3674 (showAllMemmaps): use local dbuf where possible
3676 2007-01-29 Raphael Neider <rneider AT web.de>
3678 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3679 (call_libraryfunc): retrieve/create symbol and mark as used,
3680 (genFunction): mark defined functions as non-extern and add again
3681 to code memmap for later output
3682 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3683 (pic14printLocals): reworked for new symbol emission,
3684 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3685 showAllMemmaps): reworked symbol output using dbufs, added handling
3686 of string literals (still incomplete),
3687 (picglue): removed symbol emission, moved into showAllMemmaps,
3688 (emitSymbolSet): new workhorse for symbol output,
3689 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3691 2007-01-29 Borut Razem <borut.razem AT siol.net>
3693 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3694 component contains the extension separator.
3696 2007-01-28 Borut Razem <borut.razem AT siol.net>
3698 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3700 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3701 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3702 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3703 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3704 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3705 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3706 src/z80/gen.c, support/Util/MySystem.c:
3707 accept slash and backslash as directory separator on WIN32 and
3710 2007-01-28 Raphael Neider <rneider AT web.de>
3712 * src/pic16/devices.inc,
3713 * device/include/pic16/pic18f[24][23]21.h,
3714 * device/include/pic16/pic18fregs.h,
3715 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3716 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3717 * device/lib/pic16/libio/adc.ignore,
3718 * device/lib/pic16/libio/i2c.ignore,
3719 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3720 family, as gputils do not yet support the devices
3721 * device/lib/pic16/Makefile.subdir: ignore errors on install
3722 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3723 headers and libraries from gputils .inc files
3725 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3727 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3729 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3731 * doc/sdccman.lyx: add printf benchmarks
3733 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3735 * device/lib/printf_fast.c: fix %c, char promoted to int
3736 * device/lib/printf_tiny.c: fix %c, char promoted to int
3738 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3740 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3742 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3744 * support/regression/tests/swap.c: 64 bit hosts failed
3745 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3747 2007-01-25 Raphael Neider <rneider AT web.de>
3749 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3750 based on absolute register address, patch by Alex Blond
3752 2007-01-22 Raphael Neider <rneider AT web.de>
3754 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3755 emitted, do not emit them again...
3757 2007-01-22 Raphael Neider <rneider AT web.de>
3759 * src/regression/bank1.c, src/regression/compare6.c,
3760 src/regression/add.c: cosmetic changes
3761 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3762 * src/pic/gen.c: fixed global zero and one,
3763 (aopForSym): removed unued code,
3764 (aopGet): assert aop is defined, check and use `index' of
3765 pCodeImmd operands (fixes #1630908),
3766 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3767 (register_reassign): prevent accidental register unification,
3768 (ReuseReg): cosmetic changes (also above)
3769 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3770 pic14emitStaticSeg): do not emit initialized data,
3771 (printIval*): replaced with working versions,
3772 (pic14createInterruptVect,picglue): use idata for initialized data,
3773 now init data should work in all modules (not only main()),
3774 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3776 2007-01-21 Borut Razem <borut.razem AT siol.net>
3778 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3779 use -fPIC or -fpic if they are supported and not ignored
3780 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3781 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3783 2007-01-20 Borut Razem <borut.razem AT siol.net>
3785 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3786 implemented RFE #1470316: allow "$" in variable names
3788 2007-01-20 Raphael Neider <rneider AT web.de>
3790 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3792 2007-01-20 Raphael Neider <rneider AT web.de>
3794 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3795 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3796 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3797 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3798 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3799 * device/lib/pic/libdev/pic*.c,
3800 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3801 * device/lib/pic/libdev/Makefile.in: show progress
3803 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3805 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3806 * support/scripts/sdcc_cygwin_mingw32,
3807 * support/scripts/sdcc_mingw32,
3808 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3809 conformance with autoconf 2.6
3811 2007-01-19 Raphael Neider <rneider AT web.de>
3813 * src/pic/device.c (register_map): fixed list construction
3814 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3815 (genMod): removed case for genModbits,
3816 (genModbits): removed as now unused/unimplemented
3817 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3819 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3821 * support/regression/tests/swap.c: added in response to #1638622
3822 * doc/sdccman.lyx: synced version, minor changes
3824 2007-01-18 Borut Razem <borut.razem AT siol.net>
3826 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3827 thanks to Gunther Jehle
3828 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3829 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3830 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3831 use filename in lineno instead.
3832 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3833 print the file name in ast_print()
3835 2007-01-18 Borut Razem <borut.razem AT siol.net>
3837 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3839 * src/SDCC.lex: stringLiteral() returns const char pointer,
3840 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3841 fixed column counting
3842 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3843 accept const char pointer as parameter
3844 * src/SDCCdwarf2.c: corrected buffer size
3846 2007-01-17 Borut Razem <borut.razem AT siol.net>
3848 * support/Util/dbuf_string.c: fixed for amd64
3850 2007-01-15 Borut Razem <borut.razem AT siol.net>
3852 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3853 removed terminal symbol ELIPSIS, since it was never generated by the
3854 lexer and it was wrongly used in parameter_identifier_list rule
3856 2007-01-15 Raphael Neider <rneider AT web.de>
3858 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3859 code page and data banking description
3860 * src/pic/genarith.c,
3861 * src/pic/gen.h: removed bit arithmetic functions,
3862 updated exit(1) to exit(EXIT_FAILURE)
3863 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3864 * device/include/pic16/pic18f2455.h,
3865 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3866 TRISD and TRISE, fixed/added some bit names
3867 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3868 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3869 updated pic18f2455.{c,h} instead of duplicating them
3871 2007-01-14 Borut Razem <borut.razem AT siol.net>
3873 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3874 Cannot debug files that contain spaces in the path name
3875 by converting spaces in asm file name to underscores
3877 2007-01-13 Borut Razem <borut.razem AT siol.net>
3879 * doc/sdccman.lyx: fixed format errors
3881 2007-01-10 Borut Razem <borut.razem AT siol.net>
3883 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3884 codeseg/constseg #pragma fail
3885 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3886 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3887 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3888 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3890 2007-01-09 Borut Razem <borut.razem AT siol.net>
3892 * get rid of diagnistic.[ch], pretty-print.[ch],
3893 c-pretty-print.[ch], ... used just for error, warning, ...
3895 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3896 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3897 suppoprt/cpp2/pretty-print.[ch]:
3899 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3900 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3901 suppoprt/cpp2/sdcpp.dsp:
3904 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3906 * device/lib/printf_large.c (output_float): removed recursion,
3907 use smaller buffer on stack for mcs51,
3908 fixed bug printing 1.96
3909 * support/regression/tests/snprintf.c: added test
3911 2007-01-07 Borut Razem <borut.razem AT siol.net>
3913 * use dynamic memory buffers instead temporary files
3914 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3916 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3917 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3918 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3919 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3920 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3921 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3922 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3923 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3924 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3925 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3926 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3927 support/Util/dbuf.c, support/Util/dbuf.h:
3929 * .version, sdcc.spec: bumped version to 2.6.4
3931 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3933 * src/port.h: added TARGET_Z80_LIKE macro
3934 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3935 output PSEG location if --xram-loc or --xstack-loc was used
3936 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3938 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3940 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3941 * as/as_z80.dsp, as/z80/as_z80.dsp,
3942 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3943 * sdcc.dsw: moved project files into subdir
3944 * as/hc08/as_hc08.dsp,
3945 * as/hc08/Makefile.bcc,
3946 * as/hc08/Makefile.in,
3947 * as/mcs51/Makefile.bcc,
3948 * as/mcs51/Makefile.in,
3949 * as/z80/Makefile.bcc,
3950 * as/z80/Makefile.in,
3951 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3954 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3957 * as/mcs51/asmain.c,
3959 * as/z80/assym.c: removed include "strcmpi.h"
3960 * as/hc08/strcmpi.c,
3961 * as/hc08/strcmpi.h,
3962 * as/mcs51/strcmpi.c,
3963 * as/mcs51/strcmpi.h,
3964 * support/Util/strcmpi.c,
3965 * support/Util/strcmpi.h: removed files
3966 * as/strcmpi.c: added as_strncmpi()
3968 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3970 * sdcc.dsw: Added some dependencies on project config.dsp
3972 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3974 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3975 with [di]ram_start to fix a regresion
3977 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3979 * configure.in: added missing mcs51 in status output
3980 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3982 * debugger/mcs51/clean.mk (distclean): remove config.h
3983 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3984 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3985 options.h, s-options-h and options.c
3986 * support/cpp2/clean.mk: unused, removed
3987 * Makefile.common.in,
3990 * as/hc08/Makefile.in,
3992 * as/mcs51/Makefile.in,
3993 * as/mcs51/clean.mk,
3996 * as/z80/Makefile.in,
3998 * as/link/Makefile.in,
3999 * as/link/hc08/Makefile.in,
4000 * as/link/hc08/clean.mk,
4001 * as/link/mcs51/Makefile.in,
4002 * as/link/mcs51/clean.mk,
4003 * as/link/z80/Makefile.in,
4004 * as/link/z80/clean.mk,
4005 * as/link/z80/conf.mk,
4006 * debugger/mcs51/Makefile.in,
4007 * debugger/mcs51/clean.mk,
4008 * device/include/Makefile.in,
4009 * device/lib/Makefile.in,
4010 * device/lib/mcs51/Makefile.in,
4011 * device/lib/pic/Makefile.in,
4012 * device/lib/pic/Makefile.common.in,
4013 * device/lib/pic/Makefile.subdir,
4014 * device/lib/pic/Makefile.rules,
4015 * device/lib/pic16/libio/Makefile.in,
4016 * device/lib/pic16/Makefile.subdir,
4017 * device/lib/pic16/libdev/Makefile.in,
4018 * device/lib/pic16/Makefile.rules,
4019 * device/lib/pic16/Makefile.common.in,
4020 * sim/ucsim/avr.src/Makefile.in,
4021 * sim/ucsim/main_in.mk,
4022 * sim/ucsim/cmd.src/Makefile.in,
4023 * sim/ucsim/doc/Makefile.in,
4024 * sim/ucsim/gui.src/Makefile.in,
4025 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4026 * sim/ucsim/gui.src/serio.src/Makefile.in,
4027 * sim/ucsim/hc08.src/Makefile.in,
4028 * sim/ucsim/libltdl/Makefile.in,
4029 * sim/ucsim/s51.src/Makefile.in,
4030 * sim/ucsim/sim.src/Makefile.in,
4031 * sim/ucsim/sim.src/conf.mk,
4032 * sim/ucsim/xa.src/Makefile.in,
4033 * sim/ucsim/z80.src/Makefile.in,
4037 * support/cpp2/Makefile.in,
4038 * support/librarian/Makefile.in,
4039 * support/librarian/clean.mk,
4040 * support/makebin/Makefile.in,
4041 * support/makebin/clean.mk,
4042 * support/packihx/Makefile.in,
4043 * support/regression/Makefile.in,
4044 * support/regression/ports/ds390/spec.mk,
4045 * support/regression/ports/gbz80/spec.mk,
4046 * support/regression/ports/hc08/spec.mk,
4047 * support/regression/ports/mcs51/spec.mk,
4048 * support/regression/ports/mcs51-large/spec.mk,
4049 * support/regression/ports/mcs51-medium/spec.mk,
4050 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4051 * support/regression/ports/pic14/spec.mk,
4052 * support/regression/ports/pic16/spec.mk,
4053 * support/regression/ports/mcs51-stack-auto/spec.mk,
4054 * support/regression/ports/ucz80/spec.mk,
4055 * support/regression/ports/xa51/spec.mk,
4056 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4057 adding a slash after $(top_builddir) and/or adding @datarootdir@
4059 * debugger/mcs51/configure.in,
4060 * device/lib/pic/configure.in,
4061 * device/lib/pic16/configure.in,
4062 * sim/ucsim/configure.in,
4063 * support/cpp2/configure.in,
4064 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4066 * debugger/mcs51/configure,
4067 * device/lib/pic/configure,
4068 * device/lib/pic16/configure,
4069 * sim/ucsim/configure,
4070 * support/cpp2/configure,
4071 * support/packihx/configure: generated with autoconf 2.60
4073 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4075 * as/link/hc08/lkihx.c (newArea),
4076 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4078 2007-01-02 Borut Razem <borut.razem AT siol.net>
4080 * doc/sdccman.lyx: documented #pragma sdcc_hash
4081 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4083 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4085 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4087 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4088 empty 'while'-loop to work correctly, see regression test 'while.c'
4089 * support/regression/tests/while.c: added
4091 2007-01-01 Borut Razem <borut.razem AT siol.net>
4093 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4094 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4095 support/cpp2/libcpp/sdcpp.c:
4096 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4097 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4098 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4100 2006-12-31 Borut Razem <borut.razem AT siol.net>
4102 * SDCPP synchronized with GCC CPP release version 4.1.1,
4103 currently the latest release:
4104 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4105 support/cpp2/libcpp/include/cpp-id-data.h
4106 support/cpp2/libiberty/fopen_unlocked.c
4107 support/cpp2/libiberty/md5.c
4109 support/cpp2/opt-functions.awk
4110 support/cpp2/opt-gather.awk
4111 support/cpp2/optc-gen.awk
4112 support/cpp2/opth-gen.awk:
4114 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4115 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4116 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4117 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4118 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4119 support/cpp2/diagnostic.h, support/cpp2/except.h,
4120 support/cpp2/hwint.h, support/cpp2/input.h,
4121 support/cpp2/intl.h, support/cpp2/move-if-change,
4122 support/cpp2/opts.c, support/cpp2/opts.h,
4123 support/cpp2/output.h, support/cpp2/prefix.c,
4124 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4125 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4126 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4127 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4128 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4129 support/cpp2/version.c:
4131 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4132 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4133 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4134 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4135 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4136 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4137 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4138 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4139 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4140 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4141 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4143 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4144 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4145 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4146 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4147 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4148 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4149 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4150 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4151 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4152 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4153 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4154 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4155 support/cpp2/system.h:
4158 2006-12-31 Borut Razem <borut.razem AT siol.net>
4160 * configure.in, configure: fixed bug #1538756: configure dies if bison
4161 and flex are not installed, 2nd try
4163 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4165 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4166 400.x for better code in RFE 899102
4168 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4170 * src/SDCCpeeph.c (deadMove),
4172 * src/mcs51/peep.h: renamed 'op' by 'reg'
4173 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4174 (scan4op): small change for removeDeadMove(), added support for
4175 'callee saves' and/or PACLL function calls,
4176 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4177 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4178 left in new dispatcher mcs51DeadMove()
4179 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4181 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4183 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4185 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4186 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4188 2006-12-30 Borut Razem <borut.razem AT siol.net>
4190 * support/cpp2/spacs.h: deleted from svn
4191 * configure.in, configure: fixed bug #1538756: configure dies if bison
4192 and flex are not installed
4194 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4196 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4197 with this z80 passes printf float test when enabled
4198 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4200 2006-12-28 Borut Razem <borut.razem AT siol.net>
4202 * support/cpp2/config.in, support/cpp2/configure.in,
4203 support/cpp2/configure, support/cpp2/Makefile.in:
4204 fix for the solaris build
4206 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4208 * src/SDCC.y (type_specifier2, pointer),
4210 * src/SDCCsymt.c (mergeSpec, checkSClass),
4211 * support/Util/SDCCerr.c,
4212 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4213 * support/valdiag/valdiag.py: Allow test cases to specify
4214 required language standard
4215 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4216 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4218 2006-12-27 Borut Razem <borut.razem AT siol.net>
4220 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4221 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4223 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4225 * support/cpp2/libiberty/Makefile.bcc: updated
4226 * src/pic16/main.c: fixed #pragma udata handling
4227 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4229 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4231 * src/SDCCpeeph.c: made labelHashEntry global,
4232 made pcDistance, FBYNAME static,
4233 (pcDistance): made static, use isComment and isLabel,
4235 (getLabelRef): added, extracted from labelRefCount(),
4236 (labelRefCount): use new getLabelRef(),
4237 (callFuncByName): made static, added deadMove,
4238 use isComment and isLabel,
4239 (newPeepRule): made static, set isLabel,
4240 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4241 labels from peephole rules,
4242 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4243 when isComment or isLabel is set
4244 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4245 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4247 * src/mcs51/peep.h: added
4248 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4249 * src/port.h: added peep->deadMove to port structure
4250 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4251 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4252 deadMove, finally removed no. 1 and 2
4259 * src/hc08/gen.c: mark lines with isComment or isLabel
4260 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4262 * sdcc.spec: bumped version to 2.6.3
4264 2006-12-26 Borut Razem <borut.razem AT siol.net>
4266 * support/cpp2/Makefile.in: added dependency on options.h
4267 * configure: regenerated
4268 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4269 * support/cpp2/Makefile.in: added vasprintf.c
4271 2006-12-25 Borut Razem <borut.razem AT siol.net>
4273 * SDCPP synchronized with GCC CPP release version 3.4.6,
4274 the latest release before 4.x:
4275 * support/cpp2/Makefile.in, support/cpp2/config.h,
4276 support/cpp2/configure, support/cpp2/configure.in,
4277 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4278 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4279 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4280 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4281 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4282 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4283 support/cpp2/cpptrad.c, support/cpp2/except.h,
4284 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4285 support/cpp2/hwint.h, support/cpp2/intl.h,
4286 support/cpp2/line-map.c, support/cpp2/line-map.h,
4287 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4288 support/cpp2/output.h, support/cpp2/prefix.c,
4289 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4290 support/cpp2/system.h, support/cpp2/version.c:
4292 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4293 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4294 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4295 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4296 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4297 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4298 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4299 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4300 support/cpp2/move-if-change, support/cpp2/opts.c,
4301 support/cpp2/opts.h, support/cpp2/opts.sh,
4302 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4303 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4304 support/cpp2/win32, support/cpp2/win32/dirent.c,
4305 support/cpp2/win32/dirent.h:
4307 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4308 * support/cpp2/sdcpp.h: renamed from sdcc.h
4309 * sdcppinit.c: deleted
4311 2006-12-23 Borut Razem <borut.razem AT siol.net>
4313 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4314 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4315 preproc.c: an other try to fix bug #982435: introduced
4316 -pedantic-parse-number command line option and pedantic_parse_number
4319 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4321 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4323 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4324 corrected overlayed areax addresses, warn about memory overlaps
4325 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4334 * src/port.h: added xabs_name and iabs_name
4335 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4336 (glue, emitMaps): create and emit maps d_abs and i_abs
4337 * src/SDCCglue.h: cosmetic changes
4338 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4340 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4341 (allocDefault): put absolute, initialized globals in them
4342 * support/regression/tests/absolute.c: added absolute bdata test
4343 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4345 2006-12-20 Borut Razem <borut.razem AT siol.net>
4347 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4348 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4349 added regression test for bug #982435
4351 2006-12-18 Borut Razem <borut.razem AT siol.net>
4353 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4354 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4355 small cosmetic changes
4356 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4357 * support/regression/tests/bug-1351710.c: added regression test
4359 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4361 * doc/sdccman.lyx: added the long missed iCode table
4362 "<where is figure II?>", added links to wiki
4364 2006-12-17 Borut Razem <borut.razem AT siol.net>
4366 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4367 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4368 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4369 unified table driven pragma handling, pragma argument type checking
4370 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4371 current one - version 1.1.3
4372 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4374 2006-12-13 Raphael Neider <rneider AT web.de>
4376 * src/pic/device.h: removed AssignedMemory structure and macros
4377 * src/pic/device.c: removed global finalMapping (linker assigns
4379 (register_map): add SFRs to remembered memRanges
4380 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4381 assignFixedRegisters,assignRelocatableRegisters): removed,
4382 (setMaxRAM,validAddress): adapted accordingly,
4383 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4384 reasonably sized sharebanks,
4385 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4386 (allDefsOutOfRange): removed unused code,
4387 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4389 * src/pic/pcode.c (register_reassign): removed recursion warning,
4390 fired far too often,
4391 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4392 to use existing pic14_stringInSet() to avoid duplicate symbols,
4393 tidied up the code a bit,
4394 (pic14printLocals): added in symmetry to printExterns, replaces
4395 writeUsedRegs more or less,
4396 (picglue): call new pic14_printLocals(),
4397 * device/include/pic/pic*.h: removed #pragma memmap directives,
4398 information gathered from include/pic/pic14devices.txt
4399 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4401 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4403 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4405 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4407 * device/include/mcs51/cc2430.h: fixed missing ';'
4409 2006-12-10 Raphael Neider <rneider AT web.de>
4411 * device/lib/pic16/libc/stdio/vfprintf.c,
4412 * device/lib/pic16/libc/stdio/printf_small.c,
4413 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4414 char arguments, as char varargs are cast to int by the caller,
4415 hopefully fixes #1604915 (other device libraries are still affected)
4417 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4419 * src/mcs51/ralloc.c (packRegsForAssign),
4420 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4422 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4424 * device/include/malloc.h: removed init_dynamic_memory
4425 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4426 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4427 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4428 * device/lib/libsdcc.lib,
4429 * device/lib/Makefile.in,
4430 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4431 * doc/sdccman.lyx: documented use of new _heap.c
4432 * support/regression/tests/malloc.c: removed init_dynamic_memory
4433 * src/cdbFile.c(spacesToUnderscores): new function,
4434 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4436 * device/include/tinibios.h: removed defines for putchar and getchar
4437 * device/lib/ds390/Makefile.in: added putchar.c
4438 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4440 2006-12-09 Borut Razem <borut.razem AT siol.net>
4442 * support/cpp2/sdcc.h: prevent multiple inclusion
4443 * support/cpp2/options.h: deleted
4445 2006-12-08 Borut Razem <borut.razem AT siol.net>
4447 * support/cpp2/sdcc.h: removed x*alloc() macros
4448 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4449 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4450 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4451 * support/cpp2/system.h: moved #include "sdcc.h"
4452 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4453 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4455 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4456 -funsigned-char options
4457 * support/cpp2/sdcppmain.c: fixed bug 1611411
4459 2006-12-07 Borut Razem <borut.razem AT siol.net>
4461 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4464 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4466 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4467 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4469 * .version: bumped to 2.6.2 because a) it's been a while
4470 b) the linker sources have moved c) the preprocessor is upgraded
4472 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4474 * support/regression/tests/snprintf.c: some checks
4475 * lib/src/printf_large.c: %bc: read char instead of int from stack
4477 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4479 * device/include/mcs51/cc2430.h: inserted _XPAGE
4481 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4483 * device/include/mcs51/cc2430.h: added
4485 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4487 * device/include/asm/default/features.h,
4488 * device/include/asm/ds390/features.h,
4489 * device/include/mcs51/at89s53.h,
4490 * device/include/ser.h,
4491 * device/include/ser_ir.h,
4492 * device/include/serial.h: changed keywords to double underscore variants,
4493 fixes bug 1590261 some more, thanks Steven Borley
4495 2006-12-01 Raphael Neider <rneider AT web.de>
4497 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4498 but emit warning (recursion is not supported for pic14)
4500 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4502 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4503 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4505 2006-11-30 Raphael Neider <rneider AT web.de>
4507 * src/pic/device.c (dump_sfr): always emit symbols
4508 * src/pic/glue.c (pic14printPublics): fixed typo
4510 2006-11-30 Raphael Neider <rneider AT web.de>
4512 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4513 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4514 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4515 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4516 a sharebank, use a non-shared bank for the stack if none available
4517 * src/pic/device.h (struct memRange): added linked list next field,
4518 added prototypes for above functions
4519 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4520 (typeRegWithIdx): accept fixed and unfixed stack registers
4521 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4522 the stack, handle shared and banked stack (except for WSAVE),
4523 (insertBankSel): removed useless optimization (will never fire),
4524 (FixRegisterBanking): added optimization for devices with only one
4525 possibly aliased bank of memory, like 16f84
4526 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4527 devices have no SHAREBANK in the linker script
4528 * device/include/pic/pic14devices.txt: documented memmap
4529 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4531 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4533 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4534 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4535 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4536 genhc08Code): switched most of the D (debug) macros to DD (detailed
4537 debug) macros to better control clutter in the generated .asm file.
4538 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4539 genRightShift): fixed bug with non-constant bit shift stored to
4540 a volatile result (SF Open Discussion forum thread #1616749).
4541 Single byte case is not yet optimized.
4543 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4545 * device/include/asm/mcs51/features.h,
4546 * device/include/malloc.h,
4547 * device/include/stdio.h: changed keywords to double underscore variants,
4550 2006-11-27 Borut Razem <borut.razem AT siol.net>
4552 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4553 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4554 support/cpp2/output.h, support/cpp2/cppinit.c,
4555 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4556 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4557 support/cpp2/cppdefault.c, support/cpp2/system.h,
4558 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4559 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4560 support/cpp2/prefix.c, support/cpp2/except.h,
4561 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4562 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4563 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4564 support/cpp2/version.c, support/cpp2/cppmain.c,
4565 support/cpp2/version.h, support/cpp2/hashtable.c,
4566 support/cpp2/cpperror.c:
4567 synchronized with GCC CPP release version 3.3.6,
4568 the latest where cppmain.c still exists.
4569 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4570 support/cpp2/sdcppinit.c: added
4572 2006-11-27 Borut Razem <borut.razem AT siol.net>
4574 * support/cpp2/cpplex.c:
4575 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4577 * support/cpp2/cpplib.c: removed definitions of unused variables
4579 2006-11-26 Borut Razem <borut.razem AT siol.net>
4581 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4582 since they are redefined by macros in support/cpp2/sdcc.h
4583 * support/cpp2/sdcc.h: x*alloc macro redefinition
4585 2006-11-25 Borut Razem <borut.razem AT siol.net>
4587 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4588 support/cpp2/configure, support/cpp2/Makefile.in,
4589 support/cpp2/cppfiles.c, support/cpp2/output.h,
4590 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4591 support/cpp2/config.h, support/cpp2/cpplib.h,
4592 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4593 support/cpp2/cppdefault.c, support/cpp2/config.in,
4594 support/cpp2/system.h, support/cpp2/cpplex.c,
4595 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4596 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4597 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4598 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4599 support/cpp2/configure.in, support/cpp2/intl.h,
4600 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4601 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4602 support/cpp2/version.c, support/cpp2/cppmain.c,
4603 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4604 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4605 support/cpp2/cpperror.c,
4606 support/cpp2/libiberty/safe-ctype.c,
4607 support/cpp2/libiberty/safe-ctype.h,
4608 support/cpp2/libiberty/splay-tree.c,
4609 support/cpp2/libiberty/obstack.c,
4610 support/cpp2/libiberty/lbasename.c,
4611 support/cpp2/libiberty/splay-tree.h,
4612 support/cpp2/libiberty/obstack.h:
4613 synchronized with GCC CPP release version 3.2.3,
4614 the latest before integration of cpp into gcc
4615 * support/cpp2/except.h, support/cpp2/line-map.c,
4616 support/cpp2/line-map.h,
4617 support/cpp2/libiberty/hex.c,
4618 support/cpp2/libiberty/concat.c,
4619 support/cpp2/libiberty/filenames.h: added
4620 * support/cpp2/intl.c: deleted
4622 2006-11-24 Borut Razem <borut.razem AT siol.net>
4624 * src/SDCC.y: enabled compilation of empty source file
4625 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4626 "ISO C forbids an empty source file"
4627 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4628 if all the code is ifdefed out.
4630 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4632 * src/hc08/gen.c (genPcall): fix for bug #1601032
4634 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4636 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4637 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4638 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4639 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4640 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4641 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4642 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4643 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4644 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4645 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4646 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4647 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4648 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4649 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4650 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4651 Renamed to all upper case as per the standard set by SiLabs
4653 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4655 * device/include/mcs51/C8051F520.h: new, added
4656 * device/include/mcs51/compiler.h: added link about predefined macros
4658 2006-11-23 Raphael Neider <rneider AT web.de>
4660 * src/regression/Makefile: add -L path to fresh library
4661 * src/regression/simulate: emphasize FAILED output
4662 * src/regression/create_stc: output _failures from gpsim
4663 * src/regression/compare4.c,
4664 * src/regression/rotate6.c: fixed char literals,
4665 all compile, all run =8-D
4667 * src/pic/pcode.h: added isPCASMDIR macro
4668 * src/pic/gen.c (genAnd): fixed bit offset
4669 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4670 packBits): unified register numbering schemes,
4671 (newReg): do not insert stack registers into hash table,
4672 (initStack): unpinned pseudo stack, simplified,
4673 (typeRegWithIdx): fixed retrieval of stack registers,
4674 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4675 (pCodeReplace): removed invalid assertion,
4676 (insertPCodeInstruction): fixed newly added labels,
4677 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4678 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4679 DumpFlow): removed unsed (broken?) code,
4680 (insertBankSel): prevent STATUS from being BANKSELed,
4681 (FixRegisterBanking): rewritten from scratch, implemented generic
4682 optimizations (suppress BANKSELs to same register and to registers
4683 present in all banks),
4684 (AnalyzeBanking): update flow after BANKSELection
4686 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4687 sharebank, let linker place it, mark STKxx symbols as emitted
4689 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4691 * src/regression/arrays.c,
4692 * src/regression/bank1.c,
4693 * src/regression/bool2.c,
4694 * src/regression/compare7.c,
4695 * src/regression/compare8.c,
4696 * src/regression/compare9.c,
4697 * src/regression/compare10.c,
4698 * src/regression/configword.c,
4699 * src/regression/for.c,
4700 * src/regression/mult1.c,
4701 * src/regression/pointer1.c,
4702 * src/regression/rotate6.c,
4703 * src/regression/string1.c,
4704 * src/regression/struct1.c,
4705 * src/regression/Makefile: make PIC14 regression tests run again
4706 (3 fail, 6 won't compile)
4708 2006-11-21 Raphael Neider <rneider AT web.de>
4710 * device/include/pic16/pic18f4550.h,
4711 * device/include/pic16/pic18f4455.h,
4712 * device/lib/pic16/libdev/pic18f4550.c,
4713 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4714 * configure.in: removed superfluous closing bracket
4716 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4718 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4721 2006-11-21 Raphael Neider <rneider AT web.de>
4723 * src/pic/device.{c,h}: added pic14_getPIC()
4724 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4725 (genAnd): added PIC code for one case, fixes #1597044
4726 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4727 SFRs that are present in all banks (e.g., STATUS)
4729 2006-11-20 Raphael Neider <rneider AT web.de>
4731 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4732 INCFSZ/INCFSZW and declared them as changing Z bit,
4733 (insertPCodeInstruction): correctly invert the above instructions,
4735 (DoBankSelect): don't panic on po_immediates
4737 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4740 * as/link/mcs51/lkihx.c (newArea),
4741 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4742 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4744 2006-11-11 Raphael Neider <rneider AT web.de>
4746 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4747 bitfield symbols, fixes #1579535 (once more...).
4749 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4751 * support/regression/generate-cases.py,
4752 * support/regression/fwk/include/testfwk.h,
4753 * support/regression/fwk/lib/testfwk.c: used code pointers,
4754 (about 50kByte less code generated for mcs51)
4756 2006-11-06 Borut Razem <borut.razem AT siol.net>
4758 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4759 debugger/mcs51/configure: fixed failed check because the function
4760 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4761 who submitted the patch for gpsim.
4762 * debugger/mcs51/configure.in: removed the result message
4763 * debugger/mcs51/Makefile.in: fixed the config.status warning
4764 "... seems to ignore the --datarootdir setting"
4766 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4768 * device/include/mcs51/c8051f020.h,
4769 * device/include/mcs51/c8051f040.h,
4770 * device/include/mcs51/c8051f060.h,
4771 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4772 * src/z80/gen.c (gencjneshort),
4773 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4775 2006-10-31 Borut Razem <borut.razem AT siol.net>
4777 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4778 debugger/mcs51/configure: get readline version
4780 2006-10-30 Borut Razem <borut.razem AT siol.net>
4782 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4783 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4784 debugger/mcs51/configure: locate readline even when cross compiling
4785 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4787 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4789 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4792 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4794 * device/include/malloc.h,
4795 * device/lib/calloc.c,
4796 * device/lib/free.c,
4797 * device/lib/malloc.c,
4798 * device/lib/realloc.c: moved definition of struct into sources
4799 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4801 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4803 * as/asx8051.dsp: corrected output directories
4804 * as/link/hc08: new directory for hc08 linker
4805 * as/hc08/aslink.h, as/link/aslink.h,
4806 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4807 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4808 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4809 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4810 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4811 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4812 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4813 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4814 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4815 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4816 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4817 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4818 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4819 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4820 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4821 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4822 * as/link/hc08/conf.mk,
4826 * sdcc.dsw: moved hc08 linker to as/link/hc08
4827 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4828 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4829 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4830 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4831 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4832 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4833 * as/link/mcs51/aslink.dsp,
4834 * as/link/mcs51/Makefile.in: factored out the common files
4835 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4836 * as/clean.mk: extra cleaning common files
4837 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4838 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4839 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4841 2006-10-29 Raphael Neider <rneider AT web.de>
4843 * src/pic/ralloc.c (newReg): create aliases for registers with
4844 multiple names to fix #1579535 and #1584001,
4845 (regWithIdx,dirregWithName): resolve aliases on lookup
4846 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4848 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4849 to prevent build errors on small devices
4851 2006-10-28 Raphael Neider <rneider AT web.de>
4853 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4854 assumption within interrupt handlers, fixes #1584940
4855 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4856 "emitted" to avoid emitting them again in udata
4858 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4860 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4863 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4865 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4866 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4867 on/off CR to CRLF conversion.
4869 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4871 * doc/sdccman.lyx: updated IRQ section
4873 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4875 * device/lib/serial_io.c: removed
4876 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4877 replacements for serial_io.c
4879 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4881 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4883 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4885 * device/lib/serial_io.c: Default putchar() and getchar() for
4886 mcs51 uses serial port.
4888 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4890 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4892 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4894 * support/regression/ports/mcs51/support.c: smaller
4895 _sdcc_external_startup()
4896 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4898 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4900 * device/lib/gbz80/crt0.s,
4901 * device/lib/gbz80/crt0_rle.s,
4902 * device/lib/gbz80/div.s,
4903 * device/lib/gbz80/fstubs.s,
4904 * device/lib/gbz80/heap.s,
4905 * device/lib/gbz80/mul.s,
4906 * device/lib/gbz80/putchar.s,
4907 * device/lib/gbz80/stubs.s,
4908 * device/lib/z80/crt0.s,
4909 * device/lib/z80/crt0_rle.s,
4910 * device/lib/z80/div.s,
4911 * device/lib/z80/fstubs.s,
4912 * device/lib/z80/heap.s,
4913 * device/lib/z80/mul.s,
4914 * device/lib/z80/putchar.s,
4915 * device/lib/z80/stubs.s: reverted, I was mistaken
4917 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4919 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4920 * support/regression/ports/mcs51/support.c: removed race
4921 condition on TI in _putchar allowing to use serial port mode 0
4923 2006-10-20 Borut Razem <borut.razem AT siol.net>
4925 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4927 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4929 * device/lib/gbz80/crt0.s,
4930 * device/lib/gbz80/crt0_rle.s,
4931 * device/lib/gbz80/div.s,
4932 * device/lib/gbz80/fstubs.s,
4933 * device/lib/gbz80/heap.s,
4934 * device/lib/gbz80/mul.s,
4935 * device/lib/gbz80/putchar.s,
4936 * device/lib/gbz80/stubs.s,
4937 * device/lib/z80/crt0.s,
4938 * device/lib/z80/crt0_rle.s,
4939 * device/lib/z80/div.s,
4940 * device/lib/z80/fstubs.s,
4941 * device/lib/z80/heap.s,
4942 * device/lib/z80/mul.s,
4943 * device/lib/z80/putchar.s,
4944 * device/lib/z80/stubs.s: removed all leading underscores from area names
4946 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4948 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4949 regression tests are not waiting in the simulator for simulated
4950 transmission of debug output
4952 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4954 * device/lib/printf_large.c: slightly smaller
4955 * doc/sdccman.lyx: do not use spaces within html links
4957 2006-10-16 Borut Razem <borut.razem AT siol.net>
4959 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4960 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4961 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4962 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4963 debugger/mcs51/configure:
4964 [ 1185668 ] add gnu readline support to sdcdb - enabled
4966 2006-10-16 Raphael Neider <rneider AT web.de>
4968 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4969 fixes #1577882, removes close to all banking optimizations
4971 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4973 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4974 variables in code memory
4975 * support/regression/tests/absolute.c: added test for this
4977 2006-10-15 Raphael Neider <rneider AT web.de>
4979 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4981 (BankSelect): emit BANKSEL before touching linker-placed regs,
4984 2006-10-10 Raphael Neider <rneider AT web.de>
4986 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4987 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4988 * src/pic/main.c (_pic14_parseOptions),
4989 * src/pic/main.h: mostly reverted to previous state, now use results
4990 from SDCCmain.c's argument parsing
4992 2006-10-10 Borut Razem <borut.razem AT siol.net>
4994 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4995 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4996 [ 1185668 ] add gnu readline support to sdcdb -
4997 prepared for READLINE, not enabled yet,
4998 thanks to <tal.bav AT gmail.com>
5000 2006-10-10 Raphael Neider <rneider AT web.de>
5002 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5003 * src/pic16/devices.inc,
5004 * device/include/pic16 (pic18f[24]620.h),
5005 * device/include/pic18fregs.h,
5006 * device/lib/pic16/pics.all,
5007 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5008 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5009 Gary Plumbridge and Anton Strobl
5011 2006-10-10 Raphael Neider <rneider AT web.de>
5013 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5014 --stack-siz=NUM options to configure the argument passing stack
5015 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5016 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5017 (pic14_getSharebankSize): obey --stack-siz=NUM,
5018 (pic14_getSharebankAddress): obey --stack-loc=NUM
5020 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5022 * doc/sdccman.lyx: added to the manual
5023 * doc/figures/ddd_example.png: added (neither pdflatex nor
5024 most browsers seem to like the .eps file)
5026 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5028 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5029 to /tmp and /var/tmp acc. LSB
5030 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5032 * support/regression/tests/onebyte.c: added test
5034 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5036 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5038 2006-10-05 Borut Razem <borut.razem AT siol.net>
5040 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5042 - sdcc.dsw: changed property eol-style to CRLF
5043 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5045 2006-10-04 Raphael Neider <rneider AT web.de>
5047 * device/include/pic/{pic16f84.h,pic16f84a.h},
5048 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5049 from patch #1522504, thanks to Robas Teodor
5051 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5053 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5056 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5058 * src/pic16/glue.c (pic16emitMaps),
5059 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5060 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5061 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5062 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5064 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5065 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5067 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5069 * support/librarian/sdcclib.c: Added option -l.
5070 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5072 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5073 using Windows command prompt.
5075 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5077 * device/lib/libsdcc.lib: added module rand
5078 * src/ds390/ralloc.c (rematStr),
5079 * src/hc08/ralloc.c (rematStr),
5080 * src/mcs51/ralloc.c (rematStr),
5081 * src/z80/ralloc.c (rematStr): made output more consistent
5082 * src/mcs51/gen.c: cosmetic changes
5084 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5086 * src/port.h: added mem.cabs_name to PORT
5093 * src/z80/main.c: added cabs_name initializers
5094 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5096 (emitMaps): emit absolutes in code memory into cabs_name
5098 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5099 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5100 * support/regression/fwk/include/testfwk.h: added define for at
5101 * support/regression/tests/absolute.c: added, new
5103 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5105 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5106 optimizations, see also patch 887161 by Stas Sergeev
5107 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5108 to be necessary anymore,
5109 (102, 103, 104, 127): renamed all occurances of bp to _bp
5111 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5113 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5114 thanks Weston T. Schmidt for patch 1555221
5115 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5116 * src/SDCCicode.c(geniCodeMultiply): small optimization
5118 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5120 * device/include/stdlib.h: added rand prototypes
5121 * device/lib/rand.c: new, added
5122 * device/lib/Makefile.in: added rand.c
5123 * src/z80/peeph.def,
5124 * src/z80/peeph-gbz80.def,
5125 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5127 2006-09-20 Raphael Neider <rneider AT web.de>
5129 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5131 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5133 * as/link/aslink.h: cosmetic changes
5134 * as/link/mcs51/Makefile.in,
5135 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5137 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5140 * as/link/mcs51/aslink.h,
5141 * as/link/z80/aslink.h: merged and moved to as/link/
5142 * as/link/lkstore.c,
5143 * as/link/mcs51/lkstore.c: moved to as/link/
5144 * as/link/clean.mk: remove *.o
5145 * as/link/mcs51/alloc.h: deleted
5146 * as/link/mcs51/lkarea.c: added lnksect prototype
5147 * as/link/mcs51/lkdata.c,
5148 * as/link/mcs51/lklex.c,
5149 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5150 * as/link/mcs51/lkmem.c,
5151 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5152 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5153 * as/link/mcs51/aslink.dsp,
5154 * as/link/mcs51/Makefile.aslink,
5155 * as/link/mcs51/Makefile.bcc,
5156 * as/link/mcs51/Makefile.in: updated for moved files
5157 * as/link/z80/lkarea.c,
5158 * as/link/z80/lkhead.c,
5159 * as/link/z80/lklex.c,
5160 * as/link/z80/lklibr.c,
5161 * as/link/z80/lklist.c,
5162 * as/link/z80/lkmain.c,
5163 * as/link/z80/lkrloc.c,
5164 * as/link/z80/lksym.c: synced with mcs51
5165 * as/link/z80/lkdata.c,
5166 * as/link/z80/lkeval.c,
5167 * as/link/z80/lkihx.c,
5168 * as/link/z80/lks19.c: cosmetic changes
5169 * as/link/z80/Makefile.in,
5170 * as/link/z80/linkgbz80.dsp,
5171 * as/link/z80/linkz80.dsp: updated for moved files
5173 2006-09-16 Borut Razem <borut.razem AT siol.net>
5175 * debugger/mcs51/sdcdb.c: partially fixed
5176 [ 1203664 ] sdcdb fails to open files w. two "." periods
5177 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5178 debugger/mcs51/symtab.h: fixed indenting
5179 * configure.in, configure: up to date with latest Maarten's changes
5181 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5184 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5185 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5186 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5187 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5188 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5189 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5190 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5191 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5192 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5193 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5194 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5195 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5196 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5197 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5198 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5199 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5200 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5201 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5202 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5203 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5204 as/link/mcs51/alloc.h,
5205 as/link/mcs51/clean.mk,
5206 as/link/mcs51/conf.mk,
5207 as/link/mcs51/Makefile.bcc,
5208 as/link/mcs51/Makefile.in,
5209 as/link/mcs51/readme.390,
5210 as/link/mcs51/strcmpi.c,
5211 as/link/mcs51/strcmpi.h,
5213 as/mcs51/Makefile.bcc,
5214 as/mcs51/Makefile.in,
5217 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5219 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5222 * as/link/Makefile.in,
5223 * as/link/z80/linkgbz80.dsp,
5224 * as/link/z80/linkz80.dsp,
5231 * link/z80/aslink.h,
5232 * link/z80/clean.mk,
5234 * link/z80/linkgbz80.dsp,
5235 * link/z80/linkz80.dsp,
5236 * link/z80/lkarea.c,
5237 * link/z80/lkdata.c,
5238 * link/z80/lkeval.c,
5241 * link/z80/lkhead.c,
5244 * link/z80/lklibr.c,
5245 * link/z80/lklist.c,
5246 * link/z80/lkmain.c,
5247 * link/z80/lkrloc.c,
5250 * link/z80/Makefile.in,
5252 * sdcc.dsw: moved link/ to as/link/
5254 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5256 * as/mcs51/i51mch.c (machine): fixed warning
5258 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5260 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5262 2006-09-09 Borut Razem <borut.razem AT siol.net>
5264 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5265 sdcdb WIN32 native port
5266 * src/clean.mk: fixed
5268 2006-09-08 Borut Razem <borut.razem AT siol.net>
5270 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5272 2006-09-08 Raphael Neider <rneider AT web.de>
5274 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5275 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5276 to gplink to disable processor mismatch warning and to allow
5277 the use of devices with only aliased (shared) memory banks,
5278 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5280 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5282 * doc/sdccman.lyx: Some re-formating plus example on using
5283 #pragma preproc_asm +/-
5285 2006-09-07 Borut Razem <borut.razem AT siol.net>
5287 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5290 2006-09-06 Borut Razem <borut.razem AT siol.net>
5292 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5293 line at sdcc.nsi:153
5294 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5296 2006-09-05 Borut Razem <borut.razem AT siol.net>
5298 * configure.in, configure: support for winsock2
5299 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5300 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5301 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5302 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5303 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5305 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5307 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5309 * support/regression/tests/bug1551947.c: new, added
5310 * src/SDCCsymt.h: strings are char* not byte*
5312 2006-09-05 Raphael Neider <rneider AT web.de>
5314 * device/lib/pic16/libdev/pic18f4550.c,
5315 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5316 declarations/definitions from patch #1520949
5318 2006-09-05 Raphael Neider <rneider AT web.de>
5320 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5321 byte-aligned bitfields, fixes #1539278
5323 2006-09-05 Raphael Neider <rneider AT web.de>
5325 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5328 2006-09-04 Borut Razem <borut.razem AT siol.net>
5330 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5331 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5332 -mno-cygwin is a part of the compiler name
5333 * support/scripts/sdcc_mingw32: don't disable ucsim
5335 2006-09-03 Borut Razem <borut.razem AT siol.net>
5337 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5338 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5340 2006-09-03 Raphael Neider <rneider AT web.de>
5343 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5344 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5347 2006-09-01 Borut Razem <borut.razem AT siol.net>
5349 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5350 to make ppc-osx happy
5352 2006-08-31 Borut Razem <borut.razem AT siol.net>
5354 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5355 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5356 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5357 * support/regression/ports/ds390/spec.mk,
5358 support/regression/ports/mcs51/spec.mk,
5359 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5360 To run regression tests in mingw environment:
5361 make DEV_NULL=NUL CC=gcc
5363 2006-08-30 Borut Razem <borut.razem AT siol.net>
5365 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5366 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5367 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5368 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5369 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5370 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5371 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5372 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5373 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5374 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5375 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5376 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5377 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5378 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5379 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5380 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5381 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5382 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5383 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5384 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5385 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5386 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5387 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5388 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5389 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5390 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5391 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5392 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5393 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5394 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5395 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5396 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5397 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5398 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5399 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5400 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5401 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5402 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5403 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5404 ucsim WIN32 native port
5406 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5408 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5410 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5412 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5413 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5415 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5417 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5418 * support/regression/tests/bug1546986.c: new, added
5419 * as/mcs51/.cvsignore,
5420 * debugger/mcs51/.cvsignore,
5421 * src/.cvsignore: deleted
5423 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5425 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5428 2006-08-20 Borut Razem <borut.razem AT siol.net>
5430 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5431 removed cl_listen_console::match(), cl_console::match(),
5432 restructured cl_commander::proc_input()
5434 2006-08-16 Borut Razem <borut.razem AT siol.net>
5436 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5437 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5438 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5440 2006-08-14 Borut Razem <borut.razem AT siol.net>
5442 * support/regression/Makefile.in,
5443 support/regression/ports/pic14/gpsim.cmd,
5444 support/regression/ports/pic14/spec.mk,
5445 support/regression/ports/pic14/support.c:
5446 added pic14 regression test
5448 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5450 * as/doc/asxhtm.html: documented changed ABS behaviour
5451 * as/doc/README: fixed some typos
5453 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5455 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5458 2006-08-12 Borut Razem <borut.razem AT siol.net>
5460 * support/regression/fwk/include/testfwk.h,
5461 support/regression/fwk/lib/testfwk.c,
5462 support/regression/generate-cases.py,
5463 support/regression/Makefile.in:
5464 regression test framework does not depend on function pointers and
5467 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5469 * device/include/stddef.h: c temporary hack to fix bug 1518273
5471 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5473 * device/include/mcs51/cc2510fx.h: added
5474 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5477 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5479 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5480 * as/z80/Makefile.in: added strcmpi.c
5481 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5482 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5484 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5486 * device/lib/gbz80/asm_strings.s,
5487 * device/lib/gbz80/crt0_rle.s,
5488 * device/lib/gbz80/div.s,
5489 * device/lib/gbz80/mul.s,
5490 * device/lib/gbz80/shift.s,
5491 * device/lib/z80/asm_strings.s,
5492 * device/lib/z80/crt0_rle.s,
5493 * device/lib/z80/div.s,
5494 * device/lib/z80/mul.s,
5495 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5496 flags which are all upper case
5498 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5500 * as/z80/asm.h: made CASE_SENSITIVE 1
5501 * link/z80/aslink.h: made CASE_SENSITIVE 1
5502 * src/z80/gen.c (throughout): made all conditionals upper case
5503 * support/regression/tests/bug1503067.c: new
5505 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5507 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5508 (shiftIntoPair): added case 2 for PAIR_IY,
5509 (setupToPreserveCarry): replaced parameters with iCode and check if
5510 PAIR_DE is in use to fix bug 1399290,
5511 (genPlus, genMinus): updated call to setupToPreserveCarry
5512 * support/regression/tests/bug1399290.c: new
5514 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5516 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5517 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5518 * src/ds390/gen.c (shiftRLong),
5519 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5520 * src/mcs51/gen.c (sameReg): changed to sameByte,
5521 (xch_a_aopGet): new,
5522 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5523 shiftRLong): fixed bug 1533966
5524 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5525 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5526 * support/regression/Makefile.in: disabled z80, enabled ucz80
5527 * support/regression/tests/float_trans.c: enabled test for z80 and host
5528 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5530 2006-08-01 Borut Razem <borut.razem AT siol.net>
5532 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5533 comparison is always false due to limited range of data type
5534 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5536 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5538 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5539 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5540 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5541 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5543 2006-07-31 Borut Razem <borut.razem AT siol.net>
5545 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5546 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5547 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5548 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5549 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5550 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5551 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5552 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5553 enable ucsim mingw compilation. Serial port is disabled,
5554 since it uses termios.h API, which is not available on native
5557 2006-07-31 Borut Razem <borut.razem AT siol.net>
5559 * Small Device C Compiler 2.6.0 released
5560 * support/scripts/sdcc.nsi: added FULL_DOC option
5561 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5563 2006-07-28 Borut Razem <borut.razem AT siol.net>
5565 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5566 * doc/INSTALL.txt: updated
5568 2006-07-27 Borut Razem <borut.razem AT siol.net>
5570 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5571 device/lib/pic/libdev/Makefile.in: fixed bug
5572 [ 1438354 ] pic libsdcc: distclean doesn't work
5573 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5574 device/lib/pic16/libio/Makefile.in: fixed bug
5575 [ 1438344 ] pic16 lib: clean doesn't work properly
5576 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5578 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5580 * device/lib/pic/libsdcc/fsdiv.c,
5581 * device/lib/pic/libsdcc/fsmul.c,
5582 * device/lib/pic16/libsdcc/float/fsdiv.c,
5583 * device/lib/pic16/libsdcc/float/fsmul.c,
5584 * device/lib/_fsdiv.c,
5585 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5586 * support/regression/tests/bug1520966.c: added
5587 * doc/knownbugs.html: removed [ 1520966 ] from the list
5589 2006-07-25 Borut Razem <borut.razem AT siol.net>
5591 * configure.in, configure, sdccconf_in.h: fixed bug
5592 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5593 * doc/knownbugs.html: removed [ 1519095 ] from the list
5595 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5597 * doc/knownbugs.html: added, contains list of known bugs at release
5598 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5600 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5602 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5603 function registers and corrected defaults with additional warning
5604 * device/lib/malloc.c: cosmetic changes
5605 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5606 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5607 (fillGaps): and used it
5609 2006-07-20 Raphael Neider <rneider AT web.de>
5611 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5612 output unless SDCCPICDEBUG is set
5613 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5614 output if SILENT is set
5616 2006-07-11 Borut Razem <borut.razem AT siol.net>
5618 * doc/README.txt: updated
5620 2006-07-10 Borut Razem <borut.razem AT siol.net>
5622 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5623 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5624 in WIN32 installation
5625 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5628 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5630 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5631 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5633 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5635 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5637 2006-07-06 Borut Razem <borut.razem AT siol.net>
5639 * support/regression/tests/bitfields.c:
5640 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5641 * support/regression/tests/constantRange.c:
5642 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5644 2006-07-04 Borut Razem <borut.razem AT siol.net>
5646 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5648 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5649 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5650 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5651 reverted changes from 2006-07-03
5652 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5653 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5654 added CPPFLAGS, used by the host port
5656 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5658 * support/regression/valdiag/tests/switch.c,
5659 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5660 * support/regression/tests/libmullong.c: fixed for host
5661 * support/regression/ports/host/spec.mk: disable all warnings for host,
5662 SDCC runs with --less-pedantic too
5664 2006-07-03 Borut Razem <borut.razem AT siol.net>
5666 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5668 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5669 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5670 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5671 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5673 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5674 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5675 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5676 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5678 2006-07-02 Raphael Neider <rneider AT web.de>
5680 * src/pic16/devices.inc,
5681 * device/include/pic16/pic18fregs.h,
5682 * device/include/pic16/pic18f4550.h,
5683 * device/lib/pic16/pics.all,
5684 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5686 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5688 * as/hc08/lkaomf51.c (OutputName),
5689 * as/mcs51/lkaomf51.c (OutputName),
5690 * as/z80/asmain.c (asmbl),
5691 * src/ds390/main.c (asmLineNodeFromLineNode),
5692 * src/hc08/ralloc.c (hc08_assignRegisters),
5693 * src/mcs51/main.c (asmLineNodeFromLineNode),
5694 * src/xa51/ralloc.c (checkRegMask),
5695 * src/xa51/gen.c (emitcode),
5696 * src/z80/gen.c (_emit2),
5697 * src/SDCCast.c (searchLitOp),
5699 * support/packihx/packihx.c,
5700 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5701 * src/ds390/gen.c (aopPutUsesAcc),
5702 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5703 * support/regression/tests/libmullong.c (mullong_wrapper),
5704 * src/SDCCsymt.c (powof2),
5706 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5707 * src/SDCCsymt.h: added TYPE_TARGET_*
5708 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5709 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5710 SDCCast because 1) header problems 2) this is the right place
5711 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5712 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5715 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5717 * src/SDCCicode.h: removed buggy semicolon in unused macro
5718 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5719 search for previous definiton of auto symbols too,
5720 (findPrevUse): fixed logic of emitWarnings
5722 2006-06-26 Raphael Neider <rneider AT web.de>
5724 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5725 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5727 2006-06-25 Raphael Neider <rneider AT web.de>
5729 * device/lib/pic/libm: NEW, added math library functions
5730 * device/lib/pic/libsdcc: NEW; added float support functions
5731 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5732 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5733 NEW, added math related headers
5734 * device/include/asm/pic/features.h: NEW
5735 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5736 (popGet): allow larger offsets for AOP_PCODE,
5737 (genDataPointerSet): handle literals explicitly, more debug output,
5738 (genAssign): fixed for float using aopLiteral ;-)
5739 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5740 GOTO initialisation routine
5741 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5742 flag on registers, fixes #1469043 (local variables do not work)
5743 * src/pic/main.c (_pic14_do_link),
5744 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5747 2006-06-25 Borut Razem <borut.razem AT siol.net>
5749 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5750 characters printed (not including the trailing '\0' used to end
5751 output to strings). Problem detected in regression test bug-927659.c.
5752 NOTE: printf() family functions should return int instead
5754 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5755 specifier are printed as themselves
5756 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5757 support flags, width and precision specifiers
5759 2006-06-24 Borut Razem <borut.razem AT siol.net>
5761 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5762 to the list of sdcc tagrets not supporting bit type
5763 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5764 testfor pic16 due to bug:
5765 [ 1511794 ] pic16: regression test bug-895992.c fails
5767 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5769 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5770 * src/SDCCglue.c (initPointer), fixed bug 1496419
5771 * support/regression/tests/bug1496419.c: new, added
5773 2006-06-22 Borut Razem <borut.razem AT siol.net>
5775 * support/regression/ports/pic16/support.c: use gpsim usart module from
5776 libgpsim_modules library
5778 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5780 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5783 2006-06-19 Raphael Neider <rneider AT web.de>
5785 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5786 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5787 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5788 (pic14printExterns,pic14printPublics,pic16printPublics,
5789 pic16_printExterns): use new functions to emit symbols
5790 (picglue,pic16glue): emit publics before emitting externs
5791 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5792 locally defined functions to avoid bug #1443651
5793 * support/regression/tests/bug-716242.c: removed pic16 workaround
5794 * support/regression/ports/pic16/spec.mk: ignore errors during build
5796 2006-06-19 Raphael Neider <rneider AT web.de>
5798 * src/pic/glue.h: added pic14aopLiteral prototype
5799 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5800 * src/pic/gen.c: removed stdint.h dependency
5801 (aopGet): use Safe_strdup()
5802 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5803 (genDataPointerSet): use pic14aopLiteral()
5804 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5805 for pic16; thanks to Bernhard and Maarten
5807 2006-06-18 Borut Razem <borut.razem AT siol.net>
5809 * support/regression/tests/structflexarray.c: flexible array members
5810 not supported by gcc < 3
5811 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5813 * src/pic/gen.c: don't include [p]strdin.h on solaris
5814 * support/Util/pstdint.h: addad svn attributes
5815 * support/regression/tests/constantRange.c,
5816 support/regression/tests/rotate.c: include inttypes.h instead
5817 stdint.h on solaris, addad svn attributes
5819 2006-06-18 Raphael Neider <rneider AT web.de>
5821 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5823 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5824 (pic16_genMinusBits): simplified sign-extension
5825 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5826 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5827 adjusted to correctly handle mixed-signed operands, disabled
5828 now unused multiplciation routines
5829 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5830 (assignResultValue): added argument denoting the size of the result
5831 as returned by the function (fixes upcasts in assigning from
5832 function calls: char foo(); int i = foo();)
5833 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5834 function result to assignResultValue
5835 (genMult): disabled inlined multiplication code
5836 (genDiv): augmented to also handle the modulus operator, fixed to
5837 handle mixed-signed operands correctly
5838 (genMod): simply call genDiv, disabled unused code
5839 (genAssign): fixed missing (sign-)extension on result
5840 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5841 valid char operands, allow signed operands for native code, added
5842 division and modulo operator handling
5843 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5845 As a consequence, onebyte.c (if split into two files) and muldiv.c
5846 pass regression tests.
5848 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5850 * doc/Makefile.in: two runs of makeindex seem needed to get
5851 correct page references in the index of sdccman.pdf
5852 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5854 2006-06-17 Borut Razem <borut.razem AT siol.net>
5856 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5858 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5860 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5861 mentioned ec2drv and paulmon
5863 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5865 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5866 consecutive abs areas
5867 (find_empty_space, allocate_space): added map to handle codemap or
5869 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5870 absolute idata and xdata
5871 * as/mcs51/lkmem.c (summary2): updated legend
5873 2006-06-16 Raphael Neider <rneider AT web.de>
5875 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5877 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5879 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5881 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5883 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5885 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5886 value of generic pointers,
5896 src/z80/main.c: PORT structure, added elements for gp_tags field,
5897 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5898 fields in the PORT structure of each port,
5899 * src/SDCCast.c (decorateType): allow processing of generic pointers
5900 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5903 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5909 * src/pic16/pcode.c,
5911 * src/pic/pcoderegs.c,
5914 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5915 bug 1504689 on minGW
5917 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5919 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5921 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5923 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5925 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5927 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5930 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5932 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5933 to a char variable. Fixed bug #1504211
5934 * device/include/pic16/adc.h,
5935 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5936 and fixed bug #1364390
5938 2006-06-10 Borut Razem <borut.razem AT siol.net>
5940 * CVSROOT: removed the CVS left-over
5942 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5944 * as/hc08/asmain.c (asexit),
5945 * as/hc08/lkmain.c (lkexit),
5946 * as/mcs51/asmain.c (asexit),
5947 * as/mcs51/lkmain.c (lkexit),
5948 * src/SDCCglue.c (DEFSETFUNC),
5949 * src/SDCCmain.c (linkEdit, assemble),
5950 * support/librarian/sdcclib.c (AddRel),
5951 replaced unlink() by standard C remove()
5952 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5953 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5954 gatherImplicitVariables): new, added to fix bug 608752,
5955 (createFunction): added gatherImplicitVariables()
5956 * src/SDCCast.h: added createRMW prototype
5957 * src/SDCCsymt.h (struct symbol): added infertype
5958 * support/regression/tests/bug608752.c: new, added
5960 2006-06-10 Raphael Neider <rneider AT web.de>
5962 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5963 multibyte dummy reads (fixes #1503234)
5965 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5967 * device/include/mcs51/compiler.h: new, added header file to enable
5968 creating common sfr definition header files for different compilers
5970 2006-06-05 Raphael Neider <rneider AT web.de>
5972 * src/pic16/{pcode.h,genarith.c}:
5973 introduced pCodeOp combining any two pCodeOps (previously only
5974 two register operands could be combined), removed pcop2 from
5975 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5976 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5977 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5978 rewritten to use new PO_TWO_OPS
5979 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5980 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5981 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5982 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5983 (pic16_get_op): embraced return arg to allow #define return(x),
5984 added new case for combined opcodes
5985 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5986 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5987 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5989 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5991 * src/SDCCval.c (checkConstantRange): added
5992 * src/SDCCval.h: added checkConstantRange
5993 * support/Util/SDCCerr.c,
5994 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5995 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5996 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5997 * src/SDCCast.c (decorateType): added checkConstantRange,
5998 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5999 can be emitted with the correct always true/false warning,
6000 added optimization for double '!';
6001 result of decorateType() must be assigned back to the tree, because
6002 decorateType() can change the tree
6003 * src/SDCCicode.c (geniCodeLogic),
6004 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6005 (checkConstantRange): removed, it was only a fragment which never
6007 * src/SDCCsymt.c (computeType): fixed promotion for
6008 "-1 < (unsigned bit) b"
6009 * src/pic/ralloc.c (packRegsForAssign),
6010 * src/pic16/ralloc.c (packRegsForAssign),
6011 * src/hc08/ralloc.c (packRegsForAssign),
6012 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6014 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6015 * support/regression/tests/constantRange.c: added
6016 * support/valdiag/tests/constantRange.c: added
6017 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6019 2006-06-02 Borut Razem <borut.razem AT siol.net>
6021 * support/regression/ports/pic16/support.c: increase stack size
6023 * support/regression/Makefile.in: sort tests by name so that the
6024 resutlts can be compared on different machines / platforms
6026 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6028 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6029 * src/ds390/gen.c (emitLabel): new, added,
6030 (genDjnz): fixed stack overflow bug,
6031 (throughout): cosmetic changes to sync with mcs51/gen.c,
6032 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6033 * src/mcs51/gen.c (genEndFunction): small optimization,
6034 (throughout): cosmetic changes to sync with ds390/gen.c
6036 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6038 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6039 (_print_format): fixed printing pointers
6040 * src/mcs51/gen.c (emitLabel, movb): new, added,
6041 (genAssign): small optimization,
6042 (genDjnz): fixed stack overflow bug,
6043 (throughout): replaced sprintf with SNPRINTF,
6044 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6045 replaced emitcode("mov", "b,...") with MOVB(...),
6046 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6047 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6048 * src/mcs51/peeph.def: added rules 140 and 264
6049 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6050 so they may get optimized into registers
6052 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6054 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6055 immediately when encountered,
6056 (printUsage): always use stderr even on windows
6058 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6060 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6061 (processParms): fixed bug #1247551
6062 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6063 parseCmdLine, main): print '--version' to stdout,
6064 print 'help' to stdout if --help is given,
6065 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6066 arguments are given; fixed --help
6068 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6070 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6071 * support/regression/tests/bug-1493710.c: added
6073 2006-05-27 Borut Razem <borut.razem AT siol.net>
6075 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6077 * support/regression/ports/pic16/support.c: increase stack size
6078 from default 64 bytes to 128 bytes
6079 * support/regression/tests/staticinit.c,
6080 support/regression/tests/float.c: regression tests fully enabled
6081 for pic16 port by putting the initialized data arrays into the code
6083 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6084 This was changed by mistake in the previous version.
6086 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6088 * src/pic16/gen.c (genFunction, genEndFunction): some
6089 beautifications, fixed bug with falsely restoring FSR2 in large
6090 stack model, thanks to Beau E. Cox for reporting the bug
6092 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6094 * debugger/mcs51/break.c,
6095 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6096 use %p to print pointers, made address variables unsigned
6097 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6098 * debugger/mcs51/symtab.c (parseSymbol): must return something
6099 * src/mcs51/gen.c (aopForSym): small optimization,
6100 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6101 (freeAsmop): added missing break,
6102 (aopPut): removed parameter bvolatile, determine it inside the function,
6103 (saveRegisters, unsaveRegisters): small optimization,
6104 (genIpush): removed pointless check,
6105 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6106 replaced sprintf with SNPRINTF,
6107 replaced strcpy with strncpyz,
6108 updated aopPut calls,
6109 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6110 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6112 2006-05-24 Borut Razem <borut.razem AT siol.net>
6114 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6115 modification of test for the pic16 port, put the array to the code
6116 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6118 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6120 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6121 * support/Util/pstdint.h: added
6123 2006-05-22 Borut Razem <borut.razem AT siol.net>
6125 * src/regression/Makefile: removed bool2.c test, added -q linker option
6126 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6127 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6128 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6129 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6130 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6131 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6132 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6133 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6134 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6136 2006-05-22 Raphael Neider <rneider AT web.de>
6138 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6139 bug #1492360 (problematic due to generic pointers, see code)
6141 2006-05-22 Borut Razem <borut.razem AT siol.net>
6143 * support/regression/ports/pic16/specs.mk: removed stack size linker
6145 * support/regression/tests/array.c,
6146 support/regression/tests/bitopcse.c,
6147 support/regression/tests/bug-908454.c,
6148 support/regression/tests/malloc.c: modified for pic16 regression test
6149 * support/regression/tests/bitfields.c:
6150 pic16 - excluded bitfileds of size > 8
6151 * support/regression/tests/bp.c: pic16 - reduced data size
6152 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6153 * support/regression/tests/bug-460010.c:
6154 pic16 - used the absolute address the fits in memory
6155 * support/regression/tests/bug-716242.c:
6156 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6157 * support/regression/tests/float.c:
6158 pic16 - excluded - data size too big
6159 * support/regression/tests/onebyte.c:
6160 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6161 * support/regression/tests/shifts.c:
6162 pic16 - function names probably have to differ in first X characters
6164 * support/regression/tests/staticinit.c:
6165 pic16 - excluded some tests due error: no target memory available for
6168 2006-05-22 Borut Razem <borut.razem AT siol.net>
6170 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6171 second try. Thanks Stas Sergeev once more.
6173 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6175 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6176 (genLeftShift, genRightShift): fixed bug 1491627
6177 * src/hc08/peeph.def (rules 7, 8.x): added
6178 * support/regression/tests/shifts.c (ShiftLeftByParam,
6179 ShiftRightByParam, testShiftByParam): added to test variable shifting
6181 2006-05-20 Raphael Neider <rneider AT web.de>
6183 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6184 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6185 (allocReg): add only new registers to dynAllocRegs,
6186 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6187 #1489055, #1445850, and probably #1483693
6189 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6191 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6192 bug in for-loop that didn't emit the last of CONFIG and ID registers
6194 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6196 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6198 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6199 1489016, 1434401 and 1490124
6200 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6201 1489016, 1434401 and 1490124
6203 2006-05-17 Borut Razem <borut.razem AT siol.net>
6205 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6208 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6210 * device/include/mcs51/P89c51RD2.h,
6211 * device/include/mcs51/P89LPC901.h,
6212 * device/include/mcs51/P89LPC922.h,
6213 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6215 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6217 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6218 to fix missing stack pragma in compiled binary object file,
6220 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6222 * support/packihx/configure.in,
6223 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6224 determine sizeof basic types even while cross compiling
6226 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6228 * src/avr/gen.c (aopop),
6229 * src/ds390/gen.c (aopOp),
6230 * src/hc08/gen.c (aopOp),
6231 * src/mcs51/gen.c (aopop),
6232 * src/pic16/gen.c (pic16_aopOp),
6233 * src/pic/gen.c (aopOp),
6234 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6235 if size of operand is smaller than spill location
6237 2006-05-12 Borut Razem <borut.razem AT siol.net>
6239 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6240 have to have CR/LF line endings even if they are checked out on *nix
6241 or on WIN32 in cygwin binmode
6243 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6245 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6246 * device/include/ds80c390.h: added sfr16 definitions
6250 * src/ds390/ralloc.c,
6251 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6252 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6253 bit returning functions
6254 * support/regression/tests/sfr16.c: enabled test on ds390
6256 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6258 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6259 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6261 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6263 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6264 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6265 (cl_address_space constructor): removed expensive initialization,
6266 (cl_address_space::get_cell): extended for late initialization,
6267 (cl_address_space::*): use late initialization,
6268 (cl_address_decoder::activate): removed expensive initialization,
6269 This reduced regression test running time by 25%
6271 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6279 * support/packihx/Makefile.in,
6280 * support/packihx/clean.mk,
6281 * support/packihx/Makefile.bcc,
6282 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6284 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6286 * src/SDCCval.c (valNot): fix for regression test failure
6287 of not.c on big endian hosts
6289 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6291 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6293 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6295 * device/lib/mcs51/Makefile.in: changed string comparison operator
6296 to = for POSIX compliance; == is bash extension
6298 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6300 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6303 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6305 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6306 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6307 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6308 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6309 bug report #1478657,
6311 2006-05-05 Borut Razem <borut.razem AT siol.net>
6313 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6316 2006-05-02 Borut Razem <borut.razem AT siol.net>
6318 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6319 create *.ind, which made make to fail if invoked with -j 2
6321 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6323 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6324 Hubert Sack for patch 1479782
6326 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6328 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6330 2006-05-01 Raphael Neider <rneider AT web.de>
6332 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6333 (create_pic): store only prefix-free device name,
6334 (init_pic): check for device names with "16" prefix,
6336 * src/pic/device.h (struct PIC_device),
6337 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6339 * device/include/pic/pic12f{635,675,629,683}.h,
6340 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6341 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6342 * device/include/pic/pic16f505.h,
6343 * device/lib/pic/libdev/pic16f505.c: removed
6344 * device/include/pic/pic14devices.txt: added support for pic12f
6345 devices, removed unsupported non 16-bit devices
6346 [above changes provided by patch from Zik Saleeba]
6347 * src/pic/*, src/pic16/*, device/include/pic16/*,
6348 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6350 2006-05-01 Borut Razem <borut.razem AT siol.net>
6352 * configure.in, configure, doc/Makefile.in:
6353 sync with nightly build makefile - latex, dvipdf and dvips
6356 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6358 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6359 in the library source
6361 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6363 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6365 2006-04-28 Raphael Neider <rneider AT web.de>
6367 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6368 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6369 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6370 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6372 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6374 * device/lib/pic/libdev/Makefile.in,
6375 * device/lib/hc08/Makefile.in,
6376 * device/lib/gbz80/Makefile.in,
6377 * device/lib/z80/Makefile.in,
6378 * device/lib/ds390/Makefile.in,
6379 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6380 thanks to Borut for the bug report
6382 * configure: always create doc/Makefile independent from --enable-doc
6383 * Makefile.in: always install from directory doc independent from
6385 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6387 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6388 * doc/Makefile.in: install *.txt if present
6389 * device/include/Makefile.in (install): added installation of pic/*.inc
6390 and pic/*.txt files again, they were erroneously removed
6392 2006-04-28 Raphael Neider <rneider AT web.de>
6394 * src/pic/{gen.c,main.h,pcode.c},
6395 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6396 concerning signedness with casts
6398 2006-04-28 Raphael Neider <rneider AT web.de>
6400 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6401 definition of an interrupt handler,
6402 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6403 interrupt handler stuff from picglue() to separate routine,
6404 (picglue): enabled definition of intr handlers in files w/o main()
6406 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6408 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6409 compilation with MSVC 2005 Express Edition (VC8)
6411 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6413 * device/lib/Makefile: fixed build of gbz80 lib
6415 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6417 * support/regression/tests/bug-460010.c,
6418 * support/regression/tests/bug-524691.c,
6419 * support/regression/tests/bug-716242.c: removed conditional defines
6420 that are already in testfwk.h
6422 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6424 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6425 (AccAXRsh1): added, shift right by 1,
6426 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6428 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6430 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6432 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6433 remove cast to same type
6434 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6435 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6437 * link/z80/Makefile: removed, they have moved to
6440 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6441 * install-sh: fix bug #1204398 by setting umask 0022
6442 * device/lib/Makefile: separate build of z80 and gbz80 lib
6444 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6446 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6447 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6449 One basic decision: e.g. src/clean.mk includes further files. In order
6450 to make this work there are two solutions:
6451 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6452 run configure on them. This way they can use
6453 'include $(srcdir)/port-clean.mk'
6454 - always include clean.mk by the Makefile at the same level. To avoid
6455 that `make clean` tries to include and build Makefile.dep the
6456 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6457 implemented, because now even `make uninstall` doesn't create
6458 Makefile.in. clean.mk could be eliminated by pasting it in
6461 * debugger/mcs51/Makefile.in: build own objects from library sources
6462 (SLIB, SDCC) in current directory
6464 * configure, configure.in: renamed --disable-device-lib-build in
6465 --disable-device-lib; added --enable-doc, the required tools are
6466 searched by configure; added result message; the toolchain for the
6467 belonging ports are now only built, if the port is enabled.
6469 * support/regression/*: all output is written in directory gen, because
6470 the fwk and ports directories don't livet in the build tree using vpath
6472 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6473 --disable-device-lib, added --enable-doc, added section VPATH
6475 * sim/ucsim/configure.in,
6476 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6477 z80 are enabled by default
6479 2006-04-24 Raphael Neider <rneider AT web.de>
6481 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6482 to config word, "pic14_"-prefixed some extern functions
6483 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6484 config word has been found
6485 * src/pic/device.h: added prototypes
6486 * src/pic/pcode.c: added "pic14_"-prefix where needed
6487 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6489 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6491 (pic14emitRegularMap): ignore config words,
6492 (pic14createInterruptVect): moved generating __config directives away
6493 (picglue): have __config directives emitted
6495 2006-04-24 Borut Razem <borut.razem AT siol.net>
6497 * doc/Makefile: sync with nightly build makefile
6499 2006-04-24 Raphael Neider <rneider AT web.de>
6501 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6502 registers that have not been assigned proper liveranges,
6503 fixes #1469504 and #1474602,
6504 (pCodeRegOptimizeRegUsage): fixed typo in comment
6506 2006-04-24 Borut Razem <borut.razem AT siol.net>
6508 * device/examples/main8051.c: deleted - it was removed from CVS
6509 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6510 after the transition to Subversion
6511 * src/SDCCalloc.h: deleted - it was removed from CVS
6512 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6513 after the transition to Subversion
6514 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6515 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6516 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6517 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6519 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6521 * as/asx8051.dsp: added mcs51/strcmpi.h
6522 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6523 * as/hc08/aslink.h: updated lnksect prototype
6525 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6527 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6528 (newdot): handle A_ABS
6530 * as/mcs51/asout.c (outarea): output address
6531 * as/hc08/lkaomf51.c,
6532 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6534 * as/mcs51/i51pst.c,
6535 * as/z80/z80pst.c: "ABS" is not A_OVR
6536 * as/hc08/lkarea.c (newarea): read a_addr,
6537 (lnkarea): added codemap array, sort absolute areas to the front,
6538 combine all GSINITx/GSFINAL,
6539 (find_empty_space, allocate_space): new functions,
6540 (lnksect): return next address, handle absolute sections
6541 * as/mcs51/lkarea.c (newarea): read a_addr,
6542 lnksect2 prototype changed,
6543 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6544 (find_empty_space, allocate_space): new, factored out of lnksect2,
6545 (lnksect2): return next address, handle absolute sections
6547 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6548 * as/hc08/lklibr.c (addfile, fndsym),
6549 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6550 index out of range and detect both '\' and '/'
6551 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6552 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6553 regression tests (ds390 cannot return bool yet)
6554 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6555 document critical interrupts on z80, document changed SDCC define
6556 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6557 (_a390_mapping): added .org directive
6558 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6559 (genMultOneByte): fixed warnings
6560 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6562 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6563 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6564 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6565 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6566 * src/pic16/main.c: removed newReg prototype
6567 * src/pic16/pcode.c,
6568 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6570 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6572 * src/pic16/ralloc.c
6573 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6575 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6576 from short to PIC_OPTYPE
6577 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6578 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6579 optype from short to PIC_OPTYPE
6580 * src/port.h: made int_size unsigned to fix warnings
6581 * src/SDCC.y: fixed warning on MSVC
6582 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6583 * src/SDCCopt.c (convertToFcall): fixed warnings
6584 * src/SDCCsymt.h: removed double prototype for genSymName
6585 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6586 offset int to fix warnings
6588 2006-04-22 Borut Razem <borut.razem AT siol.net>
6590 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6591 references to CVS replaced with Subversion
6593 2006-04-21 Borut Razem <borut.razem AT siol.net>
6595 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6596 references to CVS replaced with Subversion
6598 2006-04-19 Borut Razem <borut.razem AT siol.net>
6600 * src/version.awk: adapted for svn
6601 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6602 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6603 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6604 /binutils-avr/etc/*.vi, *.jin: removed all properties
6605 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6607 2006-04-19 Borut Razem <borut.razem AT siol.net>
6609 * CVS to Subversion migration completed
6611 2006-04-18 Borut Razem <borut.razem AT siol.net>
6613 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6614 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6616 2006-04-17 Borut Razem <borut.razem AT siol.net>
6618 * device/include/Makefile.in: added pic/*.inc to the installation
6620 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6622 * support/regression/collate-results.py: fixed output in case of
6624 * support/regression/generate-cases.py: fixed splitting of pathnames
6626 * as/hc08/lklibr.c (addfile),
6627 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6629 2006-04-11 Raphael Neider <rneider AT web.de>
6631 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6632 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6633 * src/pic16/pcode.c (assignValnums): fixed #1460578
6635 2006-04-11 Raphael Neider <rneider AT web.de>
6637 * device/lib/pic/libdev/*.c,
6638 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6639 fixes #1468739, enables compilation in --std-c99 mode
6640 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6642 2006-04-11 Raphael Neider <rneider AT web.de>
6644 * src/pic/device.c (find_device): removed debug output
6645 (list_valid_pics): enabled verbose listing of supported devices
6646 * device/include/stdbool.h: define bool as char for pic14/16 as well
6648 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6650 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6652 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6654 * .version: bumped version to 2.5.6
6655 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6657 2006-04-06 Raphael Neider <rneider AT web.de>
6659 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6660 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6661 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6662 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6663 pic14_constructAbsMap
6664 (pic14printPublics): declare absolute global symbols as global
6665 (pic14createInterruptVect),
6666 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6667 (newReg): assume new registers unused, use correct name in
6668 hashtable (reg->name instead of name), more debugLog output
6669 * src/pic/device.h (PIC_device): added fields for verbose output
6670 * src/pic/device.c: moved device definition to pic14devices.txt,
6671 added routines for runtime parsing of pic14devices.txt,
6672 added support for second config word
6673 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6674 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6675 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6676 (_pic14_parseOptions): moved pCodeInitRegisters here
6677 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6678 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6679 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6680 handling the pseudo stack
6681 * device/lib/Makefile.in: ignore failures in objects-pic16,
6682 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6683 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6684 * device/lib/pic/Makefile.subdir,
6685 * device/lib/pic16/Makefile.subdir: improved clean rules
6686 * device/lib/pic/libdev/: NEW, pic14 device libraries
6687 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6688 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6689 * device/include/Makefile.in: create subdir and install pic14 headers
6690 * device/include/pic/p16f_common.inc: removed unused declarations
6691 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6692 PICs from inc2h.pl v1.6,
6693 replaced BIT_AT macros with struct declarations
6694 * device/include/pic/pic14devices.txt: definition of supported devices,
6695 all above improvements contributed by Zik Saleeba, thanks
6696 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6697 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6700 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6702 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6703 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6704 thanks to Charles Olds
6706 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6708 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6710 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6712 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6713 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6714 * support/regression/bug1464657.c: added, new test
6716 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6718 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6721 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6723 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6724 --no-peep and --peep-file <file> are used don't use default rules but
6727 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6729 * src/mcs51/gen.c (genCall): fixed bug 1457608
6731 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6733 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6734 changes seem to cause (trigger?) problems with the build system.
6736 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6738 * src/SDCCpeeph.c (operandsLiteral): new, added,
6739 (callFuncByName): inserted operandsLiteral
6740 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6742 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6744 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6745 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6747 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6749 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6750 implemented patch 1120823 Thanks to Willy De la Court (normal
6751 interrupts need an interrupt number now if they are made critical),
6752 and enabled nesting of critical functions though not for gbz80
6753 (genCritical, genEndCritical): added functions
6754 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6755 * src/z80/mappings.i: added "ei" to all mappings
6757 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6759 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6760 submitted by the Debian SDCC maintainer Aurelien Jarno:
6761 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6762 archive with gcc 4.1 on mips and wrote the patch"
6764 2006-03-16 Raphael Neider <rneider AT web.de>
6766 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6767 the left operand is shorter than the result (c* = lit-c* + int),
6769 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6772 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6774 * src/.version: increased version number to 2.5.5
6775 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6776 linking is done manually in pic16 port's _linkEdit,
6777 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6778 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6779 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6780 allocate asmop as AOP_ACC,
6781 (aopForRemat): added parameter 'bool result' in function declaration,
6782 (pic16_aopGet): return AOP_ACC when accessing WREG,
6783 (pic16_popGetTempReg): minor modification,
6784 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6785 'pic16_allocWithIdx',
6786 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6787 calling function in absolute addresses,
6788 (genAssign): take into account AOP_ACC asmop,
6789 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6790 * src/pic16/pcoderegs.c: some debug functions and lines added,
6791 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6792 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6794 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6795 call to allocReg, not by manually allocating a new one,
6796 (pic16_assignRegisters): now before going through the register
6797 allocating functions mark all registers as free. This eliminates some
6798 side effects resulting from peephole parser done earlier in the backbone
6800 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6802 * src/SDCCicode.c (geniCodeLogic),
6803 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6805 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6807 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6808 (genSend): bugfix, do not allocate and free twice,
6809 (shiftRLong): handle partially overlapping aops
6810 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6812 2006-03-08 Borut Razem <borut.razem AT siol.net>
6814 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6817 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6819 * support/regression/tests/bug1409955.c: new, added
6820 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6821 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6822 (aopForSym, aopOp): increment asmop.allocated if reused,
6823 (freeAsmop): decrement asmop.allocated and check for zero instead of
6825 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6826 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6827 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6828 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6829 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6830 genSignedRightShift, genRightShift, genDataPointerGet,
6831 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6832 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6833 in reverse order from allocation,
6834 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6835 added swappedLR to keep track
6836 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6837 pdata & code for GCC, z80, gbz80 & hc08
6838 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6840 2006-03-08 Raphael Neider <rneider AT web.de>
6842 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6844 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6846 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6847 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6848 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6850 2006-03-06 Borut Razem <borut.razem AT siol.net>
6852 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6853 made the linker quiet
6855 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6857 * src/pic16/gen.c (genPcall): fixed bug #1443644
6858 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6859 which dumps before the function entry point a data byte which represents
6860 the number of the local variables used by the specified function, added
6861 'xinst' for initial support for Extended Instruction Support,
6862 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6863 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6864 port->fun_prefix anymore (may change later),
6865 (genFunction, genEndFunction): do not store/restore local registers for
6866 _main (this should take care the --main-return command line option in
6868 (genOr): removed some legacy pic-port instructions,
6869 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6870 performing operations with SFR's causes data to be written more than
6871 once to each SFR. Perhaps SFRs should be handled in special cases...
6872 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6874 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6875 into account for stack starting position,
6876 (struct OPTIONS pic16_optionsTable): added command line argument
6877 --extended or -y for Extended Instruction Support,
6878 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6879 (deassignLRs): *** perhaps the most important change, old 'for' code
6880 (commented out for reference), didn't account for some registers which
6881 were left marked 'not free' after a pointer operation. The change
6882 reduces register usage a lot in some cases
6884 2006-03-04 Borut Razem <borut.razem AT siol.net>
6886 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6888 * support/regression/tests/bug-524697.c: decreased array size for
6889 mcs51 to fit into the internal RAM
6890 * support/regression/Makefile.in: a little bit more verbose
6892 2006-03-03 Borut Razem <borut.razem AT siol.net>
6894 * support/regression/fwk/lib/testfwk.c,
6895 support/regression/fwk/include/testfwk.h: introduced function
6896 _prints(), nonrecursive _printn(), call _initEmu() from main()
6897 * support/regression/ports/gbz80/support.asm,
6898 support/regression/ports/ucz80/support.asm,
6899 support/regression/ports/z80/support.asm,
6900 support/regression/ports/ds390/support.c,
6901 support/regression/ports/hc08/support.c,
6902 support/regression/ports/host/support.c,
6903 support/regression/ports/mcs51/support.c,
6904 support/regression/ports/xa51/support.c: added empty _initEmu()
6906 * support/regression/ports/pic16/gpsim.cmd,
6907 support/regression/ports/pic16/spec.mk,
6908 support/regression/ports/pic16/support.c,
6909 support/regression/Makefile.in: added pic16 regression test
6911 2006-03-01 Raphael Neider <rneider AT web.de>
6913 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6914 genConstPointerGet): use safe way of generating MOVFF to cover
6915 literals as well as registers, fixes bug #1440527
6916 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6918 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6919 more correctly, fixes bug #1232186
6920 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6921 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6922 gplink guess the correct processor in more cases, applied patch
6923 from Till Riedel attached to and fixing bug #1436552
6925 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6927 * support/regression/tests/array.c: added, contains check for #1434401
6928 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6930 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6932 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6933 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6934 * device/include/mcs51/c8051f326.h,
6935 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6936 * device/include/mcs51/c8051f000.h,
6937 * device/include/mcs51/c8051f018.h,
6938 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6939 PCON_IDLE,PCON_STOP and added sfr16 definitions
6941 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6943 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6944 genGetWord): fixed bug 1409955
6946 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6948 * device/include/hc08/mc68hc908gp32.h,
6949 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6951 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6953 * src/SDCCast.c (constExprValue): return NULL if not a value
6954 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6955 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6956 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6958 2006-02-13 Borut Razem <borut.razem AT siol.net>
6960 * src/regression/ptrarg.c: added, fails due to bug #1430967
6961 * src/regression/Makefile: ptrarg.c added, ...
6963 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6965 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6966 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6968 2006-02-11 Borut Razem <borut.razem AT siol.net>
6970 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6971 print "Processor: xxx" message to stdout only if --verbose
6973 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6975 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6976 * support/regression/tests/bug1426356.c: added
6977 * support/regression/tests/bitfields.c: removed 2 tests
6979 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6981 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6982 * device/include/mcs51/c8051f330.h,
6983 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6984 PCON_IDLE,PCON_STOP and added sfr16 definitions
6985 * device/lib/_divsint.c,
6986 * device/lib/_divuint.c,
6987 * device/lib/_divulong.c,
6988 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6989 register bank bug for small stackauto
6991 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6993 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6995 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6997 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6998 * all.dsp: corrected several bin paths
6999 * device/include/mcs51/c8051f120.h,
7000 * device/include/mcs51/c8051f300.h,
7001 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7002 to PCON_IDLE,PCON_STOP
7003 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7004 * device/lib/printf_large.c (output_float): fixed bug 1388703
7005 * support/regression/tests/bug1057979.c: added test for bug 1388703
7007 2006-02-08 Raphael Neider <rneider AT web.de>
7009 * src/pic/pcode.c (pciTRIS): fixed typo,
7010 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7011 (LinkFlow): fixed handling of flows that end in a call,
7012 (ReuseReg): perform safety check earlier
7013 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7014 to work with flows at the beginning of a pBlock,
7015 fixes #1426557 (Symbol not previously defined),
7016 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7018 (RemoveUnusedRegisters): update register usage info
7019 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7020 created, reuse existing ones instead
7021 * src/pic/gen.c (genPcall): fixed #1424719
7023 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7025 * link/z80/lkmain.c,
7027 * link/z80/lkdata.c,
7028 * link/z80/aslink.h: fixed build on current cygwin:
7029 replaced getline() by lk_getline()
7031 2006-02-01 Borut Razem <borut.razem AT siol.net>
7033 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7034 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7035 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7036 src/regression/bool1.c, src/regression/bool2.c,
7037 src/regression/bool3.c, src/regression/call1.c,
7038 src/regression/compare.c, src/regression/compare10.c,
7039 src/regression/compare2.c, src/regression/compare3.c,
7040 src/regression/compare4.c, src/regression/compare5.c,
7041 src/regression/compare6.c, src/regression/compare7.c,
7042 src/regression/compare8.c, src/regression/compare9.c,
7043 src/regression/configword.c, src/regression/for.c,
7044 src/regression/inline.c, src/regression/mult1.c,
7045 src/regression/nestfor.c, src/regression/or1.c,
7046 src/regression/pointer1.c, src/regression/ptrfunc.c,
7047 src/regression/rotate1.c, src/regression/rotate2.c,
7048 src/regression/rotate3.c, src/regression/rotate4.c,
7049 src/regression/rotate5.c, src/regression/rotate6.c,
7050 src/regression/rotate7.c, src/regression/string1.c,
7051 src/regression/struct1.c, src/regression/sub.c,
7052 src/regression/sub2.c, src/regression/switch1.c,
7053 src/regression/while.c, src/regression/xor.c,
7054 src/regression/create_stc, src/regression/simulate,
7055 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7057 * src/regression/gpsim_assert.h: added
7059 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7061 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7062 ((void (code *) (void)) 0) ();
7071 * as/mcs51/aslink.h,
7073 * as/mcs51/asmain.c,
7074 * as/mcs51/lkdata.c,
7076 * as/mcs51/lkmain.c,
7079 * as/z80/asmain.c: fixed build on current cygwin:
7080 replaced getline() by as_getline()
7082 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7084 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7085 declarator in the symbol chain
7087 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7088 parameter list for function pointers
7089 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7090 * support/regression/tests/bug-716242.c: added
7092 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7094 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7096 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7098 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7100 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7101 inifinitely recurseable, added static
7102 * support/regression/tests/bug-1408066.c: added
7104 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7107 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7108 renamed, added possibility to create "postLoopLbl"-labels
7109 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7110 newiTempLoopHeaderLabel
7111 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7112 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7113 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7114 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7115 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7116 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7117 (basicInduction): fixed bug #136564, made static,
7118 (loopInduction): changed parameter of basicInduction, made static,
7119 (addPostLoopBlock): added
7120 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7121 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7123 * support/regression/tests/bug-136564.c: added
7124 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7125 --std-sdcc99 to LIBSDCCFLAGS
7127 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7129 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7131 * support/regression/tests/bug-1406131.c: added
7133 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7135 * src/SDCCast.c (decorateType): fix promotion of unary minus
7136 * src/SDCCsymt.c (computeType): beautified
7137 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7138 (valUnaryPM, valComplement): fix sign and promotion,
7139 (valNot): ANSI: result type is int (SDCC: unsigned char)
7140 * support/regression/tests/uminus.c: speedup by removing superflous
7142 * support/regression/tests/onebyte.c: added promotion and signedness
7143 tests for unary minus
7144 * support/regressions/tests/bug-477927.c: disable warning about
7145 uninitialized variables
7146 * support/regression/tests/not.c: added
7148 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7150 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7151 * src/mcs51/gen.c (gen51Code): show final register usage after
7152 fillGaps in asm with --i-code-in-asm
7153 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7154 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7155 incUsed, rliveClear, adjustIChain): made static,
7156 (setFromRange): excluded because it's unused,
7157 (findPrevUseSym, markWholeLoop): added,
7158 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7159 through all branches of predecessors enables sdcc to emit the warning
7160 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7161 (rlivePoint): made static, added parameter emitWarnings which is only
7162 true during the first run out of two,
7163 (findRecursiveSucc, findRecursivePred): removed,
7164 (computeLiveRanges): made static, added parameter emitWarnings,
7165 (dumpIcRlive): added for debugging only
7166 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7167 removed prototype of setFromRange()
7168 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7169 in call of computeLiveRanges()
7170 * support/regression/tests/bug-895992.c: added
7171 * support/regression/tests/bug-971834.c: added
7172 * support/valdiag/tests/bug-895992.c: added
7173 * support/valdiag/tests/bug-971834.c: added
7175 2005-12-18 Raphael Neider <rneider AT web.de>
7177 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7178 (genUnpackBits): improved code for direct operands,
7179 (genPackBits): improved code for literal assignment to bitfields
7180 and for direct destination operands (no FSR indirection),
7181 prevented redundant AND, fixes #1362800,
7182 (AccLsh): added parameter to disable masking of the result
7183 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7184 skip instructions with side-effects (like incfsz),
7185 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7186 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7187 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7190 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7192 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7193 volatile variables as spill location
7195 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7197 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7199 * support/regression/tests/bug-1376320.c: added
7201 2005-12-08 Raphael Neider <rneider AT web.de>
7203 * src/pic/device.c: renamed is_shared to pic14_is_shared
7204 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7205 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7206 (is_valid_identifier): added for above workaround
7208 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7210 * device/lib/Makefile.in: fixed to enable port-specific-objects
7211 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7212 char, thanks Hubert Sack
7213 * doc/sdccman.lyx: documented --xstack-loc,
7214 elaborated a bit more on interrupts and pitfalls,
7215 removed "setjmp/longjmp unsupported",
7216 documented some unsupported C99 features
7217 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7218 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7219 if, thanks Hubert Sack
7220 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7221 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7223 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7224 regression tests can report resource usage (rfe 700441)
7225 * support/regression/collate-results.py: report resource usage
7226 * support/regression/ports/ds390/spec.mk,
7227 * support/regression/ports/hc08/spec.mk,
7228 * support/regression/ports/mcs51/spec.mk,
7229 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7230 * support/regression/ports/ds390/uCsim.cmd,
7231 * support/regression/ports/hc08/uCsim.cmd,
7232 * support/regression/ports/mcs51/uCsim.cmd,
7233 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7234 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7235 library, use the default one
7236 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7237 building the library
7239 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7241 * config.dsp: added dependency on .version and configure_vc.awk
7242 * device/include/setjmp.h: updated for --stack-auto and --xstack
7243 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7244 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7245 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7246 * device/lib/libsdcc.lib: added _setjmp
7247 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7248 (decorateType): fixed bug 1372851,
7249 (optimizeGetHbit): fixed warning
7250 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7251 array initialisation
7252 * support/regression/tests/bug1057979.c: added test for bug 1358192
7253 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7255 2005-12-03 Borut Razem <borut.razem AT siol.net>
7257 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7258 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7260 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7262 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7263 createIval): implement symbol independant "flexible array member",
7264 (createIvalCharPtr): implemented flexible array initialisation with a
7266 * src/SDCCsymt.c (copyStruct): removed,
7267 (getSize): fixed misleading comment,
7268 (getAllocSize): removed, the additional allocation size is now in
7269 sym->flexArrayLength,
7270 (checkStructFlexArray): new, syntax checks for flexible array members,
7271 (compStructSize): added syntax checks for "flexible array members"
7272 (copyStruct): removed,
7273 (copyLinkChain): removed inefficient fix for bug 770487
7274 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7275 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7276 symbol->flexArrayLength
7278 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7279 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7280 * support/regression/tests/structflexarray.c: added
7281 * support/valdiag/tests/structflexiblearray.c: added
7283 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7285 * src/SDCCast.c (decorateType): fixed bug 1368489
7286 * support/Util/SDCCerr.c,
7287 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7289 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7291 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7292 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7294 2005-11-27 Borut Razem <borut.razem AT siol.net>
7296 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7297 support/cpp2/mkdeps.h: added command line option
7298 -obj-ext=<extension> to SDCPP to define object file externion, used
7299 for generation of make dependencies (-M)
7300 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7302 2005-11-26 Borut Razem <borut.razem AT siol.net>
7304 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7305 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7306 added pic and pic16 libraries
7308 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7310 * device/include/float.h: Corrected typo in prototype of __fsgt
7312 2005-11-25 Borut Razem <borut.razem AT siol.net>
7314 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7315 added creation of model-mcs51-stack-auto libraries
7317 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7319 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7321 * src/SDCCast.c (createIvalArray): removed obsolete comment
7323 2005-11-24 Borut Razem <borut.razem AT siol.net>
7325 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7326 added missing device/lib/mcs51/crt*.asm sources
7328 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7330 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7332 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7334 * device/lib/_fs2schar.c,
7335 * device/lib/_fs2sint.c,
7336 * device/lib/_fs2slong.c: optimized inline asm
7338 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7340 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7341 Better handling of floats between -1.0 and 0.0.
7343 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7345 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7346 (the missing "if"s prohibited removal of redundant labels)
7348 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7350 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7351 Properly convert floats between -1.0 and 0.0 to long, int, and char
7352 types (max integer value of negative floats tends to zero).
7353 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7354 Removed changes made so to work properly with floats between
7355 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7358 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7360 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7361 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7362 (genCast) cosmetic change
7363 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7364 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7366 * support/regression/tests/bitfields (testSignedBitfields): added
7368 2005-11-18 Borut Razem <borut.razem AT siol.net>
7370 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7371 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7372 introduced SILENT option to make building of pic16 libraries less
7374 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7376 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7377 Now they work properly with floats between -1.0 and 0.0
7378 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7380 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7382 * src/SDCCicode.c (printOperand): added missing else
7384 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7386 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7387 reformatted for better readability
7388 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7391 2005-11-17 Borut Razem <borut.razem AT siol.net>
7393 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7394 introduced SILENT option to make building of pic16 libraries less
7395 verbose - used for nightly snapshot build
7396 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7397 available on Win32 platforms.
7398 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7399 medium, large, pic and pic16
7401 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7403 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7404 printf("%f"...) sets fraction to zero.
7406 2005-11-16 Raphael Neider <rneider AT web.de>
7408 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7410 * src/pic/gen.c (genIfx): implemented for CARRY bit
7411 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7412 to generic pointers, fixes #1357332,
7413 (pic16_movLit2f): NEW,
7414 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7416 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7418 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7420 2005-11-11 Raphael Neider <rneider AT web.de>
7422 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7423 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7424 compute pointer's type from operand,
7425 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7426 improved single bit reads, fixes bug #1353379
7428 2005-11-09 Borut Razem <borut.razem AT siol.net>
7430 * support/scripts/sdcc.nsi: added lib/pic to the package
7432 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7434 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7436 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7438 * support/regression/tests/bug1348008.c: added
7439 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7440 * support/regression/tests/bug1337835.c: updated comment
7442 2005-11-06 Borut Razem <borut.razem AT siol.net>
7444 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7445 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7446 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7447 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7448 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7449 dynamic construction of cl_error_class and derivates - 2.nd try
7451 2005-11-05 Borut Razem <borut.razem AT siol.net>
7453 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7454 bug, which caused Bus Errors on sparc solaris
7456 2005-11-04 Borut Razem <borut.razem AT siol.net>
7458 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7459 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7460 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7461 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7462 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7463 and derivates to resolve the initialization problem on OSX
7465 2005-11-02 Borut Razem <borut.razem AT siol.net>
7467 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7468 corrected typo - #include <winsock2.h>
7470 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7472 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7473 (_asxxxx_mapping): added org directive for future enhancements
7475 2005-11-01 Borut Razem <borut.razem AT siol.net>
7477 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7478 enabled sockets on WIN32
7479 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7481 2005-10-31 Borut Razem <borut.razem AT siol.net>
7483 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7484 WIN32 backslash path delimiters should be escaped when used in C strings
7485 * support/regression/tests/bitfields.c: exclude failing assertions for
7486 __CYGWIN32__ and __MINGW32__ hosts
7488 2005-10-30 Borut Razem <borut.razem AT siol.net>
7490 * src/SDCCutil.c: corrected double comparison typo
7492 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7494 * device/lib/medium/Makefile: added for new memory model medium
7495 * device/include/asm/mcs51/features.h: updated for medium/pdata
7496 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7497 added Multiply & Accumulate sbit's and MAC0_PAGE define
7498 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7499 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7500 * device/lib/_mullong.c: update for medium model
7501 * device/lib/incl.mk: added medium model
7502 * doc/sdccman.lyx: documented medium model
7503 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7504 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7505 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7506 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7507 (allocParms): set SCLS and OCLS to pdata for medium model
7508 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7510 (powof2): return <0 if not power of 2
7511 * src/avr/gen.c (genBitWise): use updated powof2
7512 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7513 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7514 (shiftLLeftOrResult): use B if necessary
7515 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7516 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7517 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7518 * support/regression/Makefile.in: added test-mcs51-medium
7519 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7521 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7523 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7525 * device/lib/time.c (mktime): fixed bug 1334315
7527 2005-10-28 Raphael Neider <rneider AT web.de>
7529 * device/include/pic/p16f_common.inc: added common declarations
7530 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7532 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7534 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7535 (aopPutUsesAcc): added to predict accumulator use,
7536 (assignResultValue): save acc if necessary,
7537 (genMinusDec): store result if indirectly addressed,
7538 (genDivOneByte): save acc if necessary,
7539 (movLeft2Result): bugfix if left already in acc,
7540 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7541 attention to accumulator use (esp. pdata),
7542 (genReceive): receive pdata correctly
7543 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7544 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7546 2005-10-27 Raphael Neider <rneider AT web.de>
7548 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7550 2005-10-27 Raphael Neider <rneider AT web.de>
7552 * .version: changed version to 2.5.4
7553 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7554 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7555 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7556 arithmetics support routines
7557 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7558 * device/lib/Makefile.in: also create installdir for pic
7560 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7562 * src/pic/device.c (dump_sfr): rewritten to delegate register
7563 placement to the linker (use `extern sym' rather than sym EQU addr),
7564 (validAddress): fixed to check last specified address
7565 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7566 (popGetLit): truncate literal value to 8 bit,
7567 (popGet): moved assert to more appropriate place
7568 (popGetExternal): create pCode operand from and mark the according
7569 symbol as being `extern'
7570 (popGetAddr): added sanity check on immediate's offset, provide
7571 GPOINTER tag on demand
7572 (aopPut): fixed for immediates,
7573 (mov2w_op): move operand's address or contents to WREG (depending on
7574 operand type), safer variant of mov2w,
7575 (movwf,call_libraryfunc): NEW, handy abbreviations,
7576 (get_argument_pcop,get_return_val_pcop,pass_argument,
7577 get_returnvalue): interface for accessing function parameters and
7579 (assignResultValuei,genRet): use new parameter/return value interface
7580 (pic14_getDataSize): back to old version handling generic pointers,
7581 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7582 provided implementation and/or fixed old one,
7583 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7584 calls, removed legacy 8051 reference code
7585 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7586 (loadSignToC): NEW, move the operands sign bit to CARRY,
7587 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7588 genRightShiftSigned, accepts negative shift counts,
7589 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7590 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7591 generic pointers, __data pointers and __code pointers,
7592 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7593 and signed bitfields, limit bitfields to 8 bit,
7594 (genDataPointerGet): fixed number of bytes read,
7595 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7596 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7597 pointers to constant data are no longer assumed to point to __code
7598 space, removed invalid pointer types,
7599 (bitpatternFromVal): retrieve the PICs representation of an integer
7601 (genDataPointerSet): fixed assigning to po_immediate operands,
7602 (genGenPointerSet): implemented as library call,
7603 (genIfx): fixed incorrect condition,
7604 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7605 provide GPOINTER tag according to destination's storage class,
7606 (genCast): added code to handle casting to generic pointers, added
7607 sign-/zero extension of the result
7608 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7609 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7610 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7612 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7613 address/register resides in the shared banks
7614 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7615 put all variables into separate sections (have the linker arrange
7617 (picglue): put init code and interrupt handlers in separate sections
7618 * src/pic/main.c: added port specific options table, modified to PORT
7619 structure to make GPOINTERs 3 byte, added pic14_options
7620 (_pic14_do_link): private linking routine (update paths to libraries,
7621 add libsdcc.lib by default)
7622 * src/pic/main.h: declare pic14_options
7623 * src/pic/pcode.c: fixed instructions i/o relations,
7624 (RegCond): reverted to correct version,
7625 (newpCodeOpLit): truncate literals to 8 bit,
7626 (genericPrint): added debug output,
7627 (getRegFromInstruction): fixed for various operand types, simplified
7628 (BuildFlow): fixed broken handling of isntructions with labels
7629 (LinkFlow): start at last instruction in flow (skip trailing comments),
7630 pass the flow on to the next instruction after CALL
7631 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7632 (insertPCodeInstruction): fixed inserting after a skip instruction,
7633 (DoBankSelect): fixed for labeled instructions
7634 (OptimizepBlock): honor --nopeep switch
7635 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7636 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7637 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7638 (pCodeOptime2pCodes): allow disabling this optimization via
7639 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7640 but is still buggy), started implementation of a dataflow based
7641 pCode optimization (CSE + dead code elimination)
7642 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7643 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7644 names are independant of the stack location and therefore portable across
7647 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7649 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7650 (selectSpil): fixed bug 1337835 by not spilling bit variables
7651 * support/regression/tests/bug1337835.c: added test for this bug
7652 * src/mcs51/peeph.def: restart after rule 3.c,
7653 addded rules 263.x to optimize loading constants
7655 2005-10-26 Raphael Neider <rneider AT web.de>
7657 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7658 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7659 (genAssign): emit warning when casting literals to generic pointer
7660 type, also applies when taking the address of a fixed variable,
7661 (genCast): improved casting to generic pointers
7662 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7663 extern variables, added verbose error message
7664 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7666 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7668 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7669 carry must be complemented too
7670 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7671 could be emitted by genMinus
7672 * src/SDCCval.c (constVal): fixed bug 1305065
7674 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7676 * src/SDCCast.c (addCast): added promotion for bit variables
7677 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7678 promotion casts + optimisation
7679 (optimizeGetWord): fix warning 'i' might be used uninitialized
7680 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7681 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7683 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7685 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7686 all chars are promoted to int; promotion should be handled in SDCCast.c
7688 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7690 * device/lib/_strcmp.c: Fixed bug 1326457
7692 2005-10-11 Raphael Neider <rneider AT web.de>
7694 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7695 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7697 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7699 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7700 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7702 2005-10-04 Raphael Neider <rneider AT web.de>
7704 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7705 device/lib/pic16/pics.all: added pic18f1320
7706 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7708 2005-09-30 Raphael Neider <rneider AT web.de>
7710 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7711 * src/pic16/devices.inc: NEW, provides device descriptions
7712 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7714 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7716 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7719 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7721 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7722 documented Any Order Bit, Higher Order Byte and Higher Order Word
7723 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7724 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7725 (optimizeGetAbit): new, to get any bit, not only the high bit,
7726 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7727 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7728 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7729 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7730 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7731 GETABIT, GETBYTE, GETWORD: decorate them,
7732 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7733 (ast_print): added GETABIT, GETBYTE, GETWORD
7734 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7735 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7736 (geniCodeBinary): new generic binary icode,
7737 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7738 * src/port.h: updated comment for PORT.hasExtBitOp
7739 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7740 (genGetByte): new, to get a single byte,
7741 (genGetWord): new, to get a word from a long,
7742 (gen51Code): added GETABIT, GETBYTE, GETWORD
7743 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7745 2005-09-23 Raphael Neider <rneider AT web.de>
7747 * configure.in, configure: have device/lib/pic configured
7748 * device/lib/Makefile.in: added model-pic14
7749 * device/lib/clean.mk: added pic/ to clean rule
7750 * device/lib/pic: added rudimentary pic14 library providing support
7751 functions for multiplication/division/generic pointer access
7752 * src/SDCCopt.c (convilong): mark support functions as extern
7753 for pic14 port as well
7754 * src/pic/gen.c (genMult): added assertions,
7755 (genpic14Code): emit warning on unhandled iCodes
7756 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7757 * src/pic/pcode.c (pCodeOpCopy),
7758 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7759 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7760 SFR_REGISTER}), made safe for future extensions
7761 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7762 instructions even if preceeded by SKIP instructions (also remove
7763 them); removed unused code
7764 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7765 prevents leaving parts of the structure uninitialized after copying
7767 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7769 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7771 * support/regression/tests/addsub.c: added test for the bug
7773 2005-09-21 Raphael Neider <rneider AT web.de>
7775 * device/include/pic16/pic18f1220.h,
7776 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7777 * device/lib/pic16/Makefile.rules: added missing opening paren
7778 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7779 are provided in genutils.c,
7780 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7781 operand/result sizes,
7782 (genCmp): assert on NULL pointers first, then check deref'ed values
7783 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7786 2005-09-18 Raphael Neider <rneider AT web.de>
7788 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7789 as these are now unused,
7790 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7791 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7792 local, avoids uninitialized pointer dereference on r->name
7793 * src/pic16/ralloc.c (newReg): fixed indentation
7795 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7797 * src/SDCCval.c (constVal): fixed bug 730366
7798 * support/Util/SDCCerr.c,
7799 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7801 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7803 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7805 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7807 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7809 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7811 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7812 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7813 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7814 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7815 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7816 * packihx/packihx.c (hexDigit): made c unsigned char
7817 * as/mcs51/lklibr.c (fndsym),
7818 * link/z80/lkgb.c (gb),
7819 * link/z80/lklibr.c (fndsym),
7820 * link/z80/lkrloc.c (relr),
7821 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7822 * src/SDCC.lex (checkCurrFile, process_pragma),
7823 * src/SDCCglue.c (spacesToUnderscores),
7824 * src/SDCCmain.c (setParseWithComma, processFile),
7825 * src/asm.c (tvsprintf, printCLine),
7826 * src/avr/gen.c (emitcode, aopPut),
7827 * src/ds390/gen.c (emitcode),
7828 * src/hc08/gen.c (emitcode, emitinline),
7829 * src/mcs51/gen.c (emitcode, genInline),
7830 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7832 * src/pic/ralloc.c (debugLog),
7833 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7835 * src/pic16/ralloc.c (debugLog),
7836 * src/z80/main.c (_process_pragma):
7837 made all ctype.h function calls safe
7838 * src/SDCCopt.c: include math.h for fabs
7839 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7840 and used them throughout the code to make ctype.h function calls safe
7841 * src/ds390/main.c (asmLineNodeFromLineNode),
7842 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7843 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7845 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7846 (newpCodeAsmDir): made ctype.h function calls safe
7847 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7848 pic16_emitcode): made lbp unsigned char*
7849 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7850 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7851 * src/xa51/gen.c (emitcode),
7852 * src/z80/gen.c (_emit2): made lbp unsigned char*
7853 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7856 2005-09-05 Raphael Neider <rneider AT web.de>
7858 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7859 access bank splitpoint
7861 2005-09-05 Raphael Neider <rneider AT web.de>
7863 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7865 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7867 * .version: changed to version 2.5.3
7868 * doc/sdccman.lyx: changed version to 2.5.3,
7869 documented --codeseg and --constseg and pragma codeseg and constseg,
7870 documented bit parameters (reentrant) and bit returning
7871 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7872 currFunc->recvSize, but is this ok for all ports?
7873 (ast2iCode): result of ~ on unsigned char must be cast to int for
7875 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7876 function pointers in bit space
7877 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7878 (processFuncArgs): call port.reg_parm() with reentrancy info
7886 * src/z80/main.c: port.reg_parm prototype extended with
7887 "bool reentrant" parameter
7888 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7889 options.stackAuto for allocating bit register parameters
7890 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7891 (genSend): set BitBankUsed if it is,
7892 (selectRegBank): factored out of genCall for use in genPcall,
7893 (genCall): removed redundant dtype assignmen, use selectRegBank,
7894 (genPcall): handle returning in Carry properly, save in F0 if needed,
7895 (genReceive): handle bit register parameters
7896 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7897 (mcs51_assignRegisters): enable bit registers for all reentrant
7898 functions and don't set BitBankUsed unconditionally
7899 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7900 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7901 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7903 2005-08-27 Borut Razem <borut.razem AT siol.net>
7905 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7906 ppc-osx (Darwin) does not support -u option. It seems that it is
7907 supported only on Linux - GNU cp
7909 2005-08-25 Borut Razem <borut.razem AT siol.net>
7911 * sim/ucsim/gui.src/serio.src/Makefile.in,
7912 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7913 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7914 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7915 install and strip, since the strip at /usr/ccs/bin should be used
7918 2005-08-24 Borut Razem <borut.razem AT siol.net>
7920 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7922 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7924 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7927 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7929 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7930 * as/mcs51/lkmain.c (link_main): fixed warning
7931 * device/include/stdbool.h: ds390 has no advanced bit support yet
7932 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7933 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7934 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7935 and updated their macros
7936 * src/SDCCval.c (constVal): updated comment for renamed b_long
7938 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7940 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7941 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7942 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7943 (oprio): set priority for '['
7944 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7946 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7947 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7948 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7949 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7950 added overlayable BIT_BANK area
7951 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7952 (summary2): explain 'T' in legenda
7953 * as/mcs51/lkrloc.c: replaced old K&R style,
7954 (relr): added R_BIT processing,
7955 (errmsg): added "Bit-addressable relocation error",
7956 (adb_bit): added for converting from byte- to bit-addressable space,
7957 (adb_24_bit): added for converting from byte- to bit-addressable space
7958 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7959 used in reentrant functions now even as return value
7960 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7961 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7962 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7963 * src/SDCCglobl.h: added indicator BitBankUsed
7964 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7965 the bit registers b0-b7
7966 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7967 (geniCodeCast): fixed bug 1263853,
7968 (geniCodeLogicAndOr): put result in bool or char,
7969 (geniCodeReceive): added parameter func for accessing the return type,
7970 (geniCodeFunctionBody): pass func to geniCodeReceive
7971 * src/SDCCmain.c: added indicator BitBankUsed
7972 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7973 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7974 (checkSClass): don't put automatic bool/bit on stack,
7975 (checkFunction): removed check on function cannot return bit
7976 * src/SDCCsymt.h: added newBoolLink prototype
7977 * src/mcs51/gen.c (rb1regs): added bit registers,
7978 (movc): created for assigning to carry,
7979 (pushReg, popReg): created for pushing registers,
7980 (sameRegs): check both AOP_REG and AOP_CRY types,
7981 (aopOp): handle bit registers,
7982 (aopPut): optimization no self-assign,
7983 (saveRegisters): push reg->base (bits) only once for bit registers,
7985 (unsaveRegisters): pop reg->base only once and use popReg,
7986 (assignResultValue): added parameter func and return in carry for bits,
7987 (genIpush): optimization no reload in A if not changed,
7988 (genSend): bit parameters in reentrant functions are passed in bit
7989 registers by first assigning to bits in B, then save registers and
7991 (genCall): handle returning in Carry properly, save it in F0 if needed,
7992 (genPcall): updated assignResultValue call, this is not safe yet for bit
7993 returning function !!!
7994 (genFunction): don't generate equ's for bit registers and use pushReg,
7995 (genEndFunction): take care of bit returning functions and use popReg,
7996 (genRet): return bit in Carry,
7997 (genIfx): optimize bit registers and other directly addressable bits,
7998 (genReceive): updated assignResultValue call
7999 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8000 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8001 registers when using stack-auto
8002 * src/mcs51/ralloc.c (_G): added allBitregs,
8003 (regs8051): added the bit registers,
8004 (createStackSpil): use macro IS_BIT,
8005 (getRegBit): added to allocate a bit register, else spill,
8006 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8007 (updateRegUsage): factored out to ease stepping while debugging,
8008 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8009 also allocate bit registers,
8010 (fillGaps): handle bit registers,
8011 (findAllBitregs): added to create bit vector with all bit registers,
8012 (mcs51_allBitregs): returns this bit vector,
8013 (mcs51_assignRegisters): when using stack-auto use bit registers for
8014 passing parameters and creating local variables
8015 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8017 2005-08-22 Borut Razem <borut.razem AT siol.net>
8019 * device/lib/Makefile.in: replaced find option -or with -o
8020 to make it run on solaris
8022 2005-08-22 Raphael Neider <rneider AT web.de>
8024 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8025 fixes #1265442 (crash on Solaris)
8027 2005-08-20 Borut Razem <borut.razem AT siol.net>
8029 * configure, configure.in: added tests for libsocket and libnsl libraries,
8030 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8031 from support/regression/Makefile.in
8032 * support/regression/Makefile.in: added
8033 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8034 * sim/ucsim/libtool: regenerated on sparc-solaris
8035 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8036 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8037 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8038 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8039 sparc-solaris, which doesn't use GNU ld linker
8040 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8041 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8043 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8045 * src/mcs51/peeph.def: updated comments
8047 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8049 * device/lib/_gptrget.c,
8050 * device/lib/_gptrput.c: slightly shorter
8051 * doc/sdccman.lyx: incremented version
8052 * src/mcs51/peeph.def: moved peephole comments to the line of first
8053 change to better keep line correlation, reanimated 186.e
8054 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8056 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8058 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8059 David Saxton with quotes around file name.
8061 2005-08-15 Borut Razem <borut.razem AT siol.net>
8063 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8064 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8065 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8066 make tests run on x86_64 platform
8068 2005-08-13 Raphael Neider <rneider AT web.de>
8070 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8071 as it might be executed DURING a build (parallel make is wonderful)
8073 2005-08-13 Raphael Neider <rneider AT web.de>
8075 * device/lib/Makefile.in (port-specific-objects-pic16):
8076 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8077 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8079 * device/lib/pic16/Makefile.rules: build subdirs before creating
8080 the library, removed builddir rule, create $(builddir) early in
8081 recurse rule, use empty recurse rule for leaf directories
8082 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8083 mkdir errors (race condition), removed duplicate suffix "hex"
8085 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8086 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8087 prevents mkdir -p from aborting on Alpha
8089 2005-08-12 Raphael Neider <rneider AT web.de>
8091 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8092 db-statements in order to allow for arrays of pointers in code
8093 sections to be placed without interspersed 0-padding, fixes
8095 * (emitStatistics): fixed division by zero for pic18f1220
8096 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8097 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8098 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8099 * (pic16_pCodeConstString): keep track of already emitted string
8100 literals to prevent "duplicate definitions of symbol _str_NR"
8101 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8103 * device/lib/Makefile.in: ignore failing PIC16 library builds
8104 * device/lib/pic16/Makefile: do not build if gputils are missing
8105 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8107 2005-08-10 Raphael Neider <rneider AT web.de>
8109 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8112 2005-08-10 Raphael Neider <rneider AT web.de>
8114 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8115 Rokas' patch to add the new fixed point type "__fixed16x16"
8116 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8117 functions for __fixed16x16 arithmetics
8118 * device/lib/pic16: reimplemented the build system to support
8119 a separate build directory, better handling of libio (create
8120 the library in a separate subdir for each architecture) and
8121 easier configuration (centralized in Makefile.common)
8123 2005-08-07 Raphael Neider <rneider AT web.de>
8125 * src/pic16/gen.c (genrshTwo): fixed sign extension
8126 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8127 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8129 * device/include/pic16/pic18f4220.h: NEW, header for
8130 pic18f4220 and pic18f4320
8131 * device/include/pic16/pic18fregs.h: added new devices,
8132 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8133 * device/include/pic16/signal.h: resolved name clashes
8134 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8135 to also allow testing for interrupt enable bits, added
8136 comments on how to use the macros
8137 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8138 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8139 register definitions for the devices
8140 * device/lib/pic16/pics.all: added new devices
8141 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8143 * device/lib/pic16/libc/stdlib/memfree: do not count
8144 the block header as free memory
8145 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8146 simplified and added missing end-of-blocklist-marker
8147 (reported by Peter Onion, fixes #1252814)
8148 * (_mergeHeapBlock): fixed loop condition
8149 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8150 len==0, restructured code
8151 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8152 up a bit, reduced bitfield accesses, prevent endless loops
8153 in case of heap corruption
8154 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8155 "unreferenced arguments/must return a value" warnings
8156 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8157 replaced BAUDREG with SPBRG
8158 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8159 device/lib/pic16/debug/gstack/gstack.c: replaced
8160 _naked, _asm, _endasm with __naked, __asm, __endasm
8162 2005-08-05 Raphael Neider <rneider AT web.de>
8164 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8165 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8167 2005-08-05 Borut Razem <borut.razem AT siol.net>
8169 * device/lib/Makefile.in: added missing ';'
8170 * configure: removed ^M characters
8172 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8174 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8175 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8178 2005-08-04 Borut Razem <borut.razem AT siol.net>
8180 * configure.in: pic16 libraries build 2nd try - enable running
8181 configure in device/lib/pic16
8182 * configure: regenerated from configure.in
8183 * device/lib/Makefile.in: create $(PORT)/bin directory
8185 2005-08-03 Raphael Neider <rneider AT web.de>
8187 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8188 to get/set values via pointers
8189 * (genUnpackBits,genPackBits): changed detection of
8190 ptr->bitfield vs. sym.bitfield, fixed access via generic
8191 pointers, removed dead (wrong) code for multibyte bitfields
8192 * (genNearPointerGet, genGenPointerGet): removed useless code,
8193 fixed bitfield detection, fixes #1250594
8194 * (genNearPointerSet): removed useless code
8195 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8196 and introduced macro pic16_emitpcode that conditionally emits
8197 the origin of the following pCode (useful for debugging SDCC)
8198 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8199 * (createDefmap): fixed handling of LFSR for --optimize-df
8201 2005-08-02 Borut Razem <borut.razem AT siol.net>
8203 * device/lib/Makefile.in: pic16 libraries build enabled since
8204 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8206 2005-08-02 Raphael Neider <rneider AT web.de>
8208 * src/pic16/gen.c (genPackBits): removed deprecated warning
8209 * (genGenPointerSet): fixed bitfield detection
8211 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8213 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8215 2005-07-31 Raphael Neider <rneider AT web.de>
8217 * device/lib/pic16/libdev/pic18f458.c,
8218 device/include/pic16/pic18f458.h: added missing T0CONbits
8220 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8222 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8224 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8226 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8228 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8230 * device/include/mcs51/at89c51ed2.h: added.
8232 2005-07-23 Raphael Neider <rneider AT web.de>
8234 * src/pic/gen.h: added emitpcode macro for debugging
8235 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8236 and replace by macro adding debug information on demand
8237 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8238 * (gencjne): tried to fix; replaced with correct (slower) code
8239 * (gen{Unp,P}ackBits): fixed single bit access
8240 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8241 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8242 previous instruction
8243 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8244 register has to be handled with care (forbidding movement
8245 of assignments/uses, removing assignments completely, ...)
8246 * (pCodeOptime2pCodes): make use of regIsSpecial
8247 * added lots of debugging output (commented out)
8248 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8249 from being reused as result UNLESS it is known to work
8251 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8253 * support/Util/dbuf.h: include <stddef.h> for size_t
8254 * .version: changed to version 2.5.2
8256 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8258 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8260 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8262 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8263 (genModOneByte): removed needless psha/pula
8265 2005-07-22 Raphael Neider <rneider AT web.de>
8267 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8268 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8269 * src/pic/gen.c (resolveIfx): do not "invent" labels
8270 * (genSkipc): changed to positive logic
8271 * (genSkipCond): removed as no longer needed
8272 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8274 * (genLeftShift): check operands are in different registers
8275 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8276 INCF does not update CARRY...
8277 * src/pic/main.c: fixed _linkCmd
8278 * src/pic/pcode.c (unlinkpCode): added inactive code
8279 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8280 alive (do not assign result and operand overlapping registers)
8282 2005-07-22 Raphael Neider <rneider AT web.de>
8284 * src/pic/device.c (dump_sfr): replaced register declaration with
8285 call to emitSymbolToFile() to avoid duplicate symbols
8286 * (assignRelocatableRegisters): do not declare external symbols
8287 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8288 right (take size of type, not etype)
8289 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8290 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8291 * (packRegsForAccUse): disabled assignment of WREG as
8292 the result reg to prevent occurence of just fixed #1235003,
8294 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8295 symbols (avoids duplicate symbols in .asm file)
8296 * (pic14emitRegularMap): use emitSymbolToFile()
8297 * src/pic/gen.c (aopOp): fixed spillLocation handling
8298 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8299 * (genDataPointerSet): removed unneccessary variables/output
8301 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8303 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8304 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8306 2005-07-21 Raphael Neider <rneider AT web.de>
8308 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8309 architecture cannot handle them efficiently, fixes bug #1235003
8310 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8311 check for empty sets before using them (fixes bug #1232190)
8313 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8315 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8316 (lnksect2): generate warnings for memory overlap
8317 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8318 constseg to set the name of these segments so you can instruct the linker
8319 to place them in banks
8320 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8321 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8322 added code_seg and const_seg to options
8323 * src/SDCCglue.c (emitMaps): use options.const_seg,
8324 (createInterruptVect): put interrupt vectors in segment HOME,
8325 (glue): put HOME before static segment and put the main glue in HOME,
8326 (glue): use options.code_seg
8327 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8328 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8329 these segments so you can instruct the linker to place them in banks
8330 (linkEdit): use code_loc for HOME segment which should be the first
8331 segment in code memory now
8332 * src/SDCCmem.c: fixed more stuff like bug 1238386
8333 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8334 (changePointer): don't change function pointers to code pointers for
8336 (compareType): added exceptional check for banked function pointers
8337 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8338 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8339 after static in code memory
8340 * src/mcs51/gen.c: added aopLiteralLong prototype,
8341 (aopForSym): use getSize for functions,
8342 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8343 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8344 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8346 (genPcall): use call for literal function pointers and generate banked
8347 calls over the one trampoline so there's only one place for the user to
8348 modify according to his/hers hardware,
8349 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8350 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8351 * src/mcs51/main.c: added keyword banked,
8352 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8353 * support/Util/SDCCerr.c,
8354 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8355 needed for passing the bank and address to the trampoline
8356 * device/lib/mcs51/crtbank.asm: added for bankswitching
8357 * device/lib/mcs51/Makefile: added crtbank
8359 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8361 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8362 for fields at offset 0 of a struct or union as reported
8363 on 2005-07-07 in the developer mailing list.
8365 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8367 * src/SDCCmem.c: fixed bug 1238386
8369 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8371 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8372 (patch #1144962), added peephole 300, enabled 259.x
8373 * doc/sdccman.lyx: removed screenshot and provided link instead
8375 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8377 * doc/sdccman.lyx: added section about debugging with ddd
8378 * doc/figures/ddd_example.eps: screenshot of debugging session
8380 2005-07-04 Raphael Neider <rneider AT web.de>
8382 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8383 like CODE pointers, fixes #1115683
8384 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8385 call, fixes bugs #1232211, #1228110,
8386 fixed wrong casts to pCodeFlow from pCodeInstructions
8388 2005-07-04 Raphael Neider <rneider AT web.de>
8390 * src/pic/gen.c (popGet): changed assert to allow for
8392 * (popGetAddr): changed signature to provide
8393 an additional index, patched all call sites
8394 * (genCmpEq): handle literal-like operands correctly
8395 * (genAddrOf): added sanity checks on __code/__data pointers
8396 * (genAssign): added handling of symbols from __code section
8397 * (gencjne): do not generate code for comparisons whose result
8398 is neither stored nor used, fixes bug #1171114
8399 * (AccLsh, AccRsh): operate on operand instead of WREG
8400 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8401 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8403 * rewrote complete shift-by-literal logic, commented unused
8405 * (genConstPointerGet): get multiple bytes (if result size > 1),
8406 fixed handling of non-immediate addresses
8407 * (genPointerGet): handle CODE pointers like CONST pointers
8408 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8409 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8410 operand is to be treated as a literal or not
8411 * (mov2w,genPcall,genCmpEq),
8412 src/pic/genarith.c: use aop_isLitLike() to decide between
8413 literal/register contents
8414 * (addSign): added missing offset
8415 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8416 only emit comment in debug-mode,
8417 use {aop,op}_isLitLike throughout the file
8418 * src/pic/glue.c: fix initializers for pointers (work in progress)
8419 * src/pic/pcode.c (get_op): honor index on _const symbols
8420 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8421 * (dumppBlock): added pCode size estimation
8422 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8423 check for IS_SYMOP before OP_SYMBOL'ing
8424 * fixed indentation, compacted switch-statements
8425 * (allocReg): find free register and allocate it instead of
8426 allocating new registers all the time
8427 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8428 registers as its operands (necessary only for multibyte GETs)
8430 2005-07-01 Raphael Neider <rneider AT web.de>
8432 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8433 debugging .asm-output macros FENTRY + FEXIT
8434 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8436 * (emitpComment): NEW, printf to pCode
8437 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8439 * (popGetAddr): NEW, variant of popGet to access an immediates
8440 high(er) bytes instead of the n'th byte of memory they reference,
8441 replaced popGet with popGetAddr where neccessary
8442 * (genDataPointerGet): reactivated and fixed implementation
8443 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8445 * (genDataPointerSet): fixed multibyte assignments
8446 * (genpic14Code): fixed --i-code-in-asm handling
8447 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8448 * (genPlus): fixed index-out-of-bounds error
8449 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8450 * src/pic/ralloc.c: added debugging output macro FENTRY2
8451 * (spillThis): fixed indentation, enbraced for-body for clarity
8452 * (rematStr): commented out as now unused
8453 * (regTypeNum): commented out special spill case (overwrites
8455 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8457 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8459 * doc/sdccman.lyx: documented sfr16/sfr32,
8460 added example for using storage class with function pointers
8461 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8463 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8465 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8466 * device/lib/_itoa.c,
8467 * device/lib/_ltoa.c: optimized codesize
8468 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8469 but don't know how to suppress the double warning.
8470 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8471 * support/Util/SDCCerr.c,
8472 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8474 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8476 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8477 fixed old K&R prototypes
8478 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8479 * device/lib/_gptrget.c,
8480 * device/lib/_gptrgetc.c,
8481 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8482 also new versions for small generic pointers and banked generic pointers
8483 * src/port.h: added const_name
8484 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8485 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8486 * src/SDCCcse.c (findPrevIc): check all associative operators
8487 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8488 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8489 * src/SDCCmem.c: updated comments,
8490 set far-space to 0 for pdata, results in optimized code
8491 * src/SDCCmem.h: added macro CONST_NAME
8492 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8493 moving the info into the highest bits, see also gptrget/gptrput
8494 * src/src.dsp: added sdcc.ico to project files
8495 * src/avr/gen.c (genCast): fixed bug 0x%d
8496 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8497 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8498 relation between ptr_type and DCL_TYPE,
8499 (genCast): fixed bug 0x%d
8500 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8501 (CODE)" for const_name
8502 * src/hc08/gen.c (genCast): fixed bug 0x%d
8503 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8504 (hc08_port): added "CONST (CODE)" for const_name
8505 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8506 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8507 between ptr_type and DCL_TYPE,
8508 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8509 operand* and took AOP() inside function so sfr-ness can be checked,
8510 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8512 (genFunction, genEndFunction): optimized stack setup,
8513 (genMinus): optimized for literals with ending zeroes (in bytes),
8514 (genCast): fixed bug 0x%d
8515 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8516 (mcs51_port): added "CONST (CODE)" for const_name
8517 * src/mcs51/peeph.def: made rule 226 more generic
8518 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8519 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8520 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8521 * src/z80/main.c (z80_port): added NULL for const_name,
8522 (gbz80_port): added NULL for const_name
8523 * support/regression/tests/bug663539.c,
8524 * support/regression/tests/sfr16.c: new tests
8526 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8528 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8530 2005-06-24 Raphael Neider <rneider AT web.de>
8532 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8534 * device/include/pic16/signal.h: added USBIF
8537 2005-06-24 Raphael Neider <rneider AT web.de>
8539 * device/lib/pic16/libdev/pic18f2455.c,
8540 device/include/pic16/pic18f2455.h: NEW
8541 * device/include/pic16/pic18fregs.h,
8542 device/lib/pic16/pics.all,
8543 src/pic16/device.c: added 18f2455
8544 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8545 device/include/pic16/{pic18f[68][567].h,usart.h}:
8546 replaced MULTIPLE_USARTS define with more relaible
8547 compatibility sfrs (for USART access)
8549 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8551 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8552 and the output asm file line is printed on two lines.
8554 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8556 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8557 BGT, BLE, BHI, and BLS instructions
8558 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8560 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8561 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8563 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8565 2005-06-15 Raphael Neider <rneider AT web.de>
8567 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8568 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8569 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8570 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8571 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8573 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8575 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8576 Marcel Telka in bug #1215704
8578 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8580 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8581 located in shared memory bank.
8583 2005-05-31 Raphael Neider <rneider AT web.de>
8585 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8586 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8587 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8589 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8591 * device/lib/_strncpy.c: fixed the fix
8593 2005-05-26 Raphael Neider <rneider AT web.de>
8595 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8596 initializers with \0, bug #1208187
8597 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8598 intializers with \0, bug #1208187
8600 2005-05-26 Raphael Neider <rneider AT web.de>
8602 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8603 initializers with \0, bug #1208187
8604 * src/pic16/main.c (_process_pragma): added sanity checks
8605 for stack position and size, emit warnings when appropriate
8607 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8609 * device/lib/_strncpy.c: fixed not filling with \0
8611 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8613 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8615 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8616 compound_statement),
8618 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8620 2005-05-24 Raphael Neider <rneider AT web.de>
8622 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8624 2005-05-24 Raphael Neider <rneider AT web.de>
8626 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8627 TRISE definitions, closes bug #1162453
8629 2005-05-22 Raphael Neider <rneider AT web.de>
8631 * src/pic16/main.c (_process_pragma): check for missing
8632 arguments to pragmas code and udata
8633 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8634 consistency fixes to match other headers (thanks to Jim Paris)
8635 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8637 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8639 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8641 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8643 * support/regression/tests/bug1198642.c: new test
8644 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8645 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8646 * support/scripts/resource.h,
8647 * support/scripts/resource.rc,
8648 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8649 * support/scripts/sdcc.ico: added 32x32 icon
8651 2005-05-18 Raphael Neider <rneider AT web.de>
8653 * device/lib/pic16/libdev/pic18f*.c,
8654 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8655 keywords to "__sfr" and "__at (X)"
8656 * device/include/pic16/pic18fregs.h: added pic18f4520
8657 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8658 #1203088 (MPLAB compatibility)
8660 2005-05-17 Raphael Neider <rneider AT web.de>
8662 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8663 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8664 * device/lib/pic16/pics.all: added new devices
8665 * src/pic16/device.c: added support for pic18f4520
8667 2005-05-16 Raphael Neider <rneider AT web.de>
8668 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8669 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8670 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8671 convenience function for bit access
8673 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8675 * device/lib/printf_large.c: fixed bug 1193299
8676 * support/regression/tests/bug1057979.c: added test %3.3s
8678 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8680 * device/include/mcs51/8051.h,
8681 * device/include/mcs51/8052.h: made parseable with lint
8682 * device/include/mcs51/lint.h: added include file for (sp)lint
8683 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8684 * doc/cdbfileformat.lyx,
8685 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8687 2005-05-14 Raphael Neider <rneider AT web.de>
8689 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8690 * device/lib/pic16/libc/stdlib/itoa.c (new)
8691 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8692 * device/lib/pic16/libio/Makefile: exclude subdir according to
8693 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8694 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8695 * src/pic16/gen.c (genFunction): prevent annoying warning
8696 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8698 * support/cpp2/cppmain.c (cpp_output_string): new
8699 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8702 2005-05-13 Borut Razem <borut.razem AT siol.net>
8704 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8706 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8708 * .version: changed to version 2.5.1; back to bleeding edge development
8710 2005-05-11 Borut Razem <borut.razem AT siol.net>
8712 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8713 generate PDF version 1.3 documents
8715 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8717 * .version: changed to version 2.5.0
8719 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8721 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8723 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8725 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8726 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8727 well as many smaller updates.
8728 * .version: changed to version 2.5.0-pre1
8730 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8732 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8734 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8736 * support/regression/tests/bug1185672.c: added
8737 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8739 * src/mcs51/gen.c (genCall): added comments, made it look safer
8740 * src/mcs51/gen.c (genEndFunction): simplified
8742 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8744 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8746 2005-04-14 Borut Razem <borut.razem AT siol.net>
8748 * fixed bug 1045046 - SIGSEGV with really simple code?:
8749 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8750 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8752 2005-04-14 Borut Razem <borut.razem AT siol.net>
8754 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8755 src/pic16/device.h: temporarily disabled experimental #inline pragma
8758 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8760 * device/include/z80/stdio.h,
8761 * device/include/z80/string.h: removed these highly incomplete files so
8762 SDCC can use the default ones in device/include/
8764 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8766 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8768 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8771 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8773 * device/include/malloc.h: removed redundant __reentrant prototypes
8774 * device/lib/_mullong.c: added working xstack variant in asm (C version
8775 doesn't pass regression tests)
8776 * device/lib/bpx.c: used __data and made bpx char for mcs51
8777 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8778 (createFunction): fixed bug with xstackPtr
8779 * src/SDCCcse.c: corrected comments
8780 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8781 (killDeadCode, eBBlockFromiCode): removed unused code
8782 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8784 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8785 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8786 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8787 (genModOneByte): fixed warning in MSVC
8788 * src/mcs51/main.c (): added comments
8789 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8791 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8793 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8795 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8797 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8799 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8801 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8802 characters arrays of larger size than the declared one.
8804 2005-04-10 Borut Razem <borut.razem AT siol.net>
8806 * src/pic/gen.c (genInline),
8807 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8808 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8809 (findNextInstruction), (findPrevInstruction),
8810 (findInstructionUsingLabel),
8811 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8812 * src/pic/pcode.c (findLabel): added missing '\n'
8813 * src/src.dsp: added SDCCdwarf2.c to the project
8815 2005-04-09 Borut Razem <borut.razem AT siol.net>
8817 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8819 2005-04-08 Raphael Neider <rneider AT web.de>
8821 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8822 into the chain after a given one) and mergeDefmapSymbols (combine
8823 defmap entries for each symbol per pcode)
8824 * (createDefmap): have defmap entries merged in the end
8825 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8826 a symbol before replacing one access type's symbol, merge symbols in
8827 the end (replacement symbol might already have an entry)
8828 * (assignValnums): keep reference to written WREG intact
8830 2005-04-08 Raphael Neider <rneider AT web.de>
8832 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8835 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8837 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8840 2005-04-07 Raphael Neider <rneider AT web.de>
8842 * device/include/pic16/usart.h: added compatibility defines for
8843 devices with more than one USART
8844 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8846 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8848 * device/lib/Makefile.in: updated for port specific include
8850 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8852 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8854 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8856 * device/include/8051.h,
8857 * device/include/8052.h,
8858 * device/include/at89S8252.h,
8859 * device/include/at89c55.h,
8860 * device/include/at89x051.h,
8861 * device/include/at89x51.h,
8862 * device/include/at89x52.h,
8863 * device/include/mcs51reg.h,
8864 * device/include/reg51.h,
8865 * device/include/reg764.h,
8866 * device/include/regc515c.h,
8867 * device/include/sab80515.h: (re)moved these 12 files
8868 * device/include/mcs51/8051.h,
8869 * device/include/mcs51/8052.h,
8870 * device/include/mcs51/at89S8252.h,
8871 * device/include/mcs51/at89c55.h,
8872 * device/include/mcs51/at89x051.h,
8873 * device/include/mcs51/at89x51.h,
8874 * device/include/mcs51/at89x52.h,
8875 * device/include/mcs51/mcs51reg.h,
8876 * device/include/mcs51/reg51.h,
8877 * device/include/mcs51/reg764.h,
8878 * device/include/mcs51/regc515c.h,
8879 * device/include/mcs51/sab80515.h: and added them here
8881 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8883 * device/include/stdarg.h: changed SDCC specific keywords to double
8885 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8887 * device/include/hc08/mc68hc908gp32.h,
8888 * device/include/hc08/mc68hc908jb8.h,
8889 * device/include/hc08/mc68hc908jkjl.h,
8890 * device/include/hc08/mc68hc908qy.h: fixed comments
8891 * device/include/mcs51/README: updated
8892 * device/include/mcs51/c8051f120.h: added PINRSF
8893 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8894 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8895 amidst code. Also inline is not supported.
8897 2005-04-06 Raphael Neider <rneider AT web.de>
8899 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8900 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8901 callers stack/frame pointers
8903 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8905 * device/include/pic16/usart.h: added, missing in previous commit,
8906 * device/include/pic16/adc.h: fixed typo,
8907 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8909 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8911 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8912 uninitialized because a bug appears with gplink
8913 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8914 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8915 complains for unrecognised option
8917 2005-04-05 Raphael Neider <rneider AT web.de>
8919 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8920 structs as well (using memcpy)
8921 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8922 on ISRs (GOTO has no label)
8923 * src/pic16/device.h: added OF_OPTIMIZE_DF
8924 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8925 new data flow analysis/optimization
8926 * src/pic16/pcode.c: added (prototypes for and implementation of)
8927 dataflow analysis functions, fixed pCodeInstructions' inCond and
8928 outCond values, made RCALL a branch instruction
8929 * (pic16_unlinkpCode): keep C line if possible
8930 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8931 C line moved if possible
8932 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8933 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8934 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8935 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8937 * (pic16_getJumptabpCode): NEW, needed in...
8938 * (LinkFlow): fixed handling of jumptables, calls and conditional
8940 * (pic16_InsertCommentAfter): NEW
8941 * (pic16_pCodeReplace): made verbose and flow preserving
8942 * (AnalyzeFlow): added call to data flow analysis
8943 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8944 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8945 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8947 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8949 * src/SDCCast.c (decorateType): fixed bug #1105626
8951 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8953 * device/include/asm/pic16/features.h,
8954 * pic18f*.h headers,
8955 * device/include/pic16/adc.h,
8956 * device/include/pic16/delay.h,
8957 * device/include/pic16/i2c.h,
8958 * device/include/pic16/malloc.h,
8959 * device/include/pic16/stdio.h,
8960 * device/include/pic16/stdlib.h,
8961 * device/include/pic16/string.h,
8962 * device/lib/pic16/libc/stdio/printf_tiny.c,
8963 * device/lib/pic16/libc/stdio/printf_small.c,
8964 * device/lib/pic16/libc/stdio/strmgpsim.c,
8965 * device/lib/pic16/libc/stdio/strmmssp.c,
8966 * device/lib/pic16/libc/stdio/strmusart.c,
8967 * device/lib/pic16/libc/stdio/vfprintf.c,
8968 * device/lib/pic16/libc/stdlib/ltoa.c,
8969 * device/lib/pic16/libc/stdlib/putchar.c,
8970 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8971 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8972 * device/lib/pic16/libc/stdlib/memchrram.c,
8973 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8974 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8975 * device/lib/pic16/libio/adc/adcbusy.c,
8976 * device/lib/pic16/libio/adc/adcread.c,
8977 * device/lib/pic16/libio/adc/adcsetch.c,
8978 * device/lib/pic16/libio/usart/ubaud.c,
8979 * device/lib/pic16/libio/usart/ubusy.c,
8980 * device/lib/pic16/libio/usart/udrdy.c,
8981 * device/lib/pic16/libio/usart/uopen.c,
8982 * device/lib/pic16/libio/usart/uputc.c,
8983 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8984 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8985 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8986 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8987 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8988 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8989 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8990 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8991 specific keywords to double underlined form,
8992 * device/lib/pic16/libc/Makefile.rules,
8993 * device/lib/pic16/libsdcc/Makefile.rules,
8994 * device/lib/pic16/libm/Makefile,
8995 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8996 to compile with C standard set in Makefile.common
8997 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8998 rand.c and crc.c in compilation process,
8999 * device/lib/pic16/libsdcc/int/divuint.c,
9000 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9001 `c' from signed to unsigned,
9002 * device/lib/pic16/startup/crt0.c,
9003 * device/lib/pic16/startup/crt0i.c,
9004 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9005 keywords to double underlined form, bug fixes in _do_cinit function
9006 which prevented the correct initialization of the .idata segment,
9007 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9008 core to enter a infinite loop
9009 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9011 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9013 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9015 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9017 * device/include/Makefile.in: add support for hc08 subdirectory
9018 * device/include/hc08/: new subdirectory
9019 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9020 Lucas Loizaga, thanks!
9021 * device/include/hc08/mc68hc908qy.h,
9022 * device/include/hc08/mc68hc908gp32.h,
9023 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9024 their own directory. Changed internal macro names to use the compiler
9025 reserved namespace. Changed SDCC specific keywords to double
9027 * device/include/math.h,
9028 * device/include/malloc.h,
9029 * device/include/stdarg.h,
9030 * device/include/stdbool.h
9031 * device/include/string.h,
9032 * device/include/tinibios.h,
9033 * device/include/ds400rom.h,
9034 * device/include/8051.h,
9035 * device/include/8052.h,
9036 * device/include/80c51xa.h,
9037 * device/include/at89c55.h,
9038 * device/include/at89S8252.h,
9039 * device/include/at89x51.h,
9040 * device/include/at89x52.h,
9041 * device/include/ds80c390.h,
9042 * device/include/reg764.h,
9043 * device/include/regc515c.h,
9044 * device/include/sab80515.h,
9045 * device/include/mcs51/c8051f000.h,
9046 * device/include/mcs51/c8051f018.h,
9047 * device/include/mcs51/c8051f020.h,
9048 * device/include/mcs51/c8051f040.h,
9049 * device/include/mcs51/c8051f060.h,
9050 * device/include/mcs51/c8051f120.h,
9051 * device/include/mcs51/c8051f300.h,
9052 * device/include/mcs51/c8051f310.h,
9053 * device/include/mcs51/c8051f320.h,
9054 * device/include/mcs51/c8051f330.h,
9055 * device/include/mcs51/c8051f350.h,
9056 * device/include/z180.h: Changed SDCC specific keywords to double
9059 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9061 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9063 * (pic16_assignConfigWordValue): disable testing of configuration
9064 register value with config mask,
9065 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9066 function with port->fun_prefix,
9067 * (genFunction): when generating a naked interrupt function never
9068 create an absolute segment placed in interrupt vector address, place
9069 the actual interrupt function at IVA instead, when an interrupt
9070 function is generated with unspecified interrupt then do not create
9071 the absolute section,
9072 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9073 code for generating a call to generic pointer get/put function with
9074 a call to function pic16_callGenericPointer(),
9075 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9076 the call to the generic pointer get/put functions with prefixing the
9077 function name with port->fun_prefix,
9078 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9079 * src/pic16/main.c (_process_pragma): prefix function with
9081 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9082 calling assembler, old 18Fxxxx macro is deprecated,
9083 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9084 PC_ASMDIR in while condition,
9085 * (findInstruction): add PC_ASMDIR in while condition,
9086 * (buildCallTree): prefix main with port->fun_prefix,
9087 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9088 identifier for variable with banked access in instructions BTFSS,
9089 BTFSC, BCF, BSF, BTG
9090 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9091 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9092 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9093 perform optimization when enviroment variable NO_REG_OPT is set,
9094 * (insideLRBlock): NEW, return 1 if register is inside an
9095 INF_LOCALREGS block,
9096 * (RemoveRegFromLRBlock): remove a register that is completely
9097 eliminated by register optimization, but it is still left in local
9098 register store/restore in/from stack block,
9099 * (Remove2pcodes): after removing register, check to see if it
9100 should be removed from local register store/restore in/from stack
9102 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9103 DUMMY_READ_VOLATILE,
9105 * device/include/pic16/adc.h: minor prototype modifications and
9107 * device/include/pic16/malloc.h: added GPL notice various
9109 * device/include/pic16/stdint.h: NEW, standard header for ints
9110 * device/include/pic16/delay.h: NEW, header for delay functions,
9111 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9113 * device/include/pic16/signal.h: NEW, header providing helper macros
9114 for implementing signal handlers,
9115 * device/include/pic16/stdio.h: added prototypes for functions,
9116 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9117 prototypes for stdin and stdout, added macro PUTCHAR to
9118 automatically implement putchar function prototype,
9119 * device/include/pic16/usart.h: modified and updated USART library,
9120 * device/lib/pic16/libio/adc/,
9121 * device/lib/pic16/libio/i2c: some modifications to improve library
9123 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9124 family of functions,
9125 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9126 family of functions and other sources,
9127 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9128 of the PIC18Fxx[28] devices,
9129 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9130 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9131 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9132 _do_cinit function, because the previous failed when local variables
9133 where not placed in the same memory bank,
9134 * device/lib/pic16/libsdcc/char/: various modifications to improve
9135 library performance,
9136 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9137 information on the new functions of the c library and more...
9139 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9141 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9143 2005-03-26 Raphael Neider <rneider AT web.de>
9145 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9146 if condition == CARRY)
9147 * (genCmp): adapted to new genSkipc semantics
9148 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9149 on rIfx (genCmp was broken)
9151 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9153 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9154 * src/z80/main.c (_keywords[]),
9155 * src/SDCCglobal.h (struct options),
9157 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9158 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9159 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9160 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9161 always available in leading double underscore form. The C99 support is
9162 mostly missing, but it's a start.
9163 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9164 reserved identifier "__data".
9166 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9168 * src/mcs51/peeph.def: fixed bug 1170013
9170 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9172 * device/include/mcs51reg.h: fixed bug 842007
9174 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9176 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9179 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9181 * src/port.h (struct PORT),
9182 * src/avr/ralloc.c (avr_assignRegisters),
9184 * src/ds390/ralloc.c (ds390_assignRegisters),
9186 * src/hc08/ralloc.c (hc08_assignRegisters),
9188 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9190 * src/pic/ralloc.c (pic14_assignRegisters),
9192 * src/pic16/ralloc.c (pic16_assignRegisters),
9194 * src/xa51/ralloc.c (xa51_assignRegisters),
9196 * src/z80/ralloc.c (z80_assignRegisters),
9198 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9199 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9201 * src/SDCCdflow.c (computeDataFlow),
9203 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9205 * src/SDCCcflow.c (*),
9207 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9208 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9209 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9210 immedDom() returning wrong block; probably fixes bug #1160833)
9212 2005-03-20 Borut Razem <borut.razem AT siol.net>
9214 * support/scripts/inc2h.pl: WIN32 port
9216 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9218 * device/lib/makefile.in: added abs.c and labs.c
9220 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9222 * device/include/stdint.h: added
9223 * device/lib/abs.c: added
9224 * device/lib/labs.c: added
9225 * device/include/stdlib.h: added abs() and labs() prototypes
9226 * device/lib/libsdcc.lib: added abs and labs
9227 * device/include/float.h,
9228 * device/lib/_fsmul.c,
9229 * device/lib/printf_fast.c,
9230 * device/lib/printf_tiny.c: updated comments
9232 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9234 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9237 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9239 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9240 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9242 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9244 * device/lib/printf_large.c: removed inline assembly for portability and
9245 readability. Use printf_fast if speed or size are more important.
9246 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9247 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9249 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9251 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9252 prevent compiler warning
9254 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9256 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9257 moved to level 0 and declared as static. Also they are explicit
9258 placed in access bank. This was necessery because some times they
9259 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9260 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9261 optimizations. Currently only compare to unsigned char is implemented,
9262 * src/pic16/gen.c: added fReturnIdx array,
9263 * (struct resolvedIfx) is moved to gen.h and made public,
9264 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9265 * (aopForSym): added an optimization to directly store in stack of
9266 the operand of a SEND iCode,
9267 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9268 but as registers instead (AOP_REG) using the fReturnIdx array,
9269 * (pic16_freeAsmop): remove the freed register from the
9270 _G.sregsAlloc field,
9271 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9272 a compare of 'WREG',
9273 * (pic16_popGetTempRegCond): changed function prototype, now
9274 function takes also a bitVector argument v which holds the current
9275 set of registers that are allocated for stack access by aopForSym,
9276 registers allocated in aopForSym for accessing stack symbols are not
9277 any more part of the functions usedRegs field,
9278 * (genCall): some times aopOp is called for a stack variable to be
9279 send, aopForSym might perform the push, if this is true make sure
9280 that genCall doesn't push the variable twice by testing _G.resDirect,
9281 * (genFunction): changed testing for unspecified interrupt number
9282 from 256 to INTNO_UNSPEC,
9283 * modified selection scheme of frame pointer generation. Previously
9284 if function did use local registers a frame pointer was generated,
9285 now a frame pointer is generated only if function has arguments
9286 (that need PLUSW2 register access), or has stack arguments, or the
9287 compiler is not instructed to omit the frame pointer,
9288 * (genEndFunction): before restoring local registers that were saved
9289 in the function preamble, also restore the registers that *might*
9290 have been allocated for stack access,
9291 * (genRet): removed some old comments,
9292 * (genCmp, the active (RN's) version): added a call to the
9293 pic16_genCmp_special function to perform the compare with a more
9294 robust and optimized way,
9295 * (genInline): a feature has been added in inline code generation,
9296 which allows a wildcard variable substitution when writing inline
9297 assembly. Code is incomplete and experimental therefore undocumented,
9298 * (genCast): changed order of aopOp for result and right to allow
9299 aopForSym to directly load the result if possible,
9300 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9301 perform an optimized compare on some selected special occasions,
9302 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9303 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9304 generate an IVT any more,
9305 * src/pic16/main.c (pic16_optionsTable): added command line option
9307 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9308 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9310 * src/pic16/NOTES: Raphael Neider added in list of active developers
9311 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9312 jumptable_end to prevent bug #,
9313 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9314 inCond and outCond fields,
9315 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9316 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9317 turn off register spilling,
9318 * (packRegsForOneUse): synced with other ports' versions although it
9319 is not used currently,
9320 * (pic16_packRegisters): added an optimization while reading
9321 structure bitfields, some registers may be saved (malloc code is
9322 decreased by 80 bytes)
9324 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9326 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9327 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9328 this can be optimized more?
9330 2005-03-10 Raphael Neider <rneider AT web.de>
9332 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9333 genNearPointerGet): (hopefully) fixed access to bitfields via
9334 pointers (p->bitN = x; and x = p->bitN; failed)
9336 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9338 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9340 2005-03-09 Raphael Neider <rneider AT web.de>
9342 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9344 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9346 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9347 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9348 (regTypeNum): set REG_BIT type if necessary
9349 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9350 * support/regression/tests/critical.c: check bug 1144613
9352 2005-03-02 Raphael Neider <rneider AT web.de>
9354 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9356 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9358 * src/avr/ralloc.c (serialRegAssign),
9359 * src/ds390/ralloc.c (serialRegAssign),
9360 * src/hc08/ralloc.c (serialRegAssign),
9361 * src/mcs51/ralloc.c (serialRegAssign),
9362 * src/pic/ralloc.c (serialRegAssign),
9363 * src/pic16/ralloc.c (serialRegAssign),
9364 * src/xa51/ralloc.c (serialRegAssign),
9365 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9367 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9369 * src/SDCCast.c (decorateType): fixed bug 1124787
9371 2005-02-20 Hubert Sack <sack AT digiplan.de>
9372 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9374 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9377 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9379 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9380 to keep the correct label reference count when adding/removing references
9381 to labels. A peephole file using this is appended to patch #1144962.
9383 2005-02-14 Raphael Neider <rneider AT web.de>
9385 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9386 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9387 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9388 retrievals of result operand's value on assignment
9390 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9392 * device/include/pic16/string.h: modified prototype for memccpy()
9393 to memccpy(void *, void *, char, size_t)
9394 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9395 check whether to omit frame pointer or not,
9396 * (genInline): convert all occurences of "\n" to LF in inline
9397 assembler blocks, this helps formatting the inline text,
9398 * (pic16_loadFSR0): modified prototype,
9399 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9400 removed some 8051 legacy code,
9401 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9402 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9403 before allocating temporary registers in functions,
9405 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9407 * support/regression/tests/bitvars.c: corrected the "fix"
9409 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9411 * support/regression/tests/bitvars.c,
9412 * support/regression/tests/bitwise.c,
9413 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9415 2005-02-10 Raphael Neider <rneider AT web.de>
9417 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9418 different size for Alpha
9419 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9421 2005-02-09 Raphael Neider <rneider AT web.de>
9423 * src/SDCC.lex(doPragma) : save and restore warning options as well
9424 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9425 * have #pragma less_pedantic set the errorlevel to WARNING
9427 * (cloneOptimize) : fixed wrong malloc's size
9428 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9429 facilitate correct handling of #pragma (save|restore)
9431 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9433 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9435 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9437 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9439 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9441 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9443 2005-02-02 Raphael Neider <rneider AT web.de>
9445 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9446 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9447 * (pic16_storeForReturn): fixed to allow returning function pointers
9448 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9449 * device/include/pic16/{stddef.h,stdbool.h}: added
9451 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9453 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9455 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9457 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9458 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9459 appeared to be required
9461 2005-01-31 Borut Razem <borut.razem AT siol.net>
9463 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9464 include/mcs51 and include/z80 directories to the package
9466 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9468 * src/hc08/gen.c (genFunction): fixed bug #1112752
9470 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9472 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9474 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9476 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9478 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9480 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9482 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9484 * device/include/c8051fxxx.h: removed these 6 files
9485 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9487 2005-01-26 Raphael Neider <rneider AT web.de>
9489 * src/pic16/gen.c (genAssign): fixed assignment from longs
9490 in codespace (were cut to three bytes)
9491 * (genDummyRead): implemented (except for CODESPACE...),
9493 * src/pic16/glue.c (emitStatistics): beautified
9494 * device/lib/pic16/libm/Makefile: added include path
9496 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9498 * src/z80/gen.c (aopPut): fixed bug #1103902
9500 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9502 * device/lib/expf.c: fixed bug #1095792
9504 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9506 * device/lib/pic16/libm: added Math library sources
9508 2005-01-24 Raphael Neider <rneider AT web.de>
9510 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9511 to enable upcast to pCodeOpReg2 (there is no type tag to
9512 differenciate the two and pic16_popGet2p cast into PCOR2)
9513 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9514 (sizeof(sectNames) changed to sizeof(sectName))
9515 Both patches fix segfaults under MinGW.
9517 2005-01-23 Raphael Neider <rneider AT web.de>
9519 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9520 Safe_[mc]?alloc()'ed variables
9521 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9522 of (byte sized) temporaries (assign them to WREG for now)
9523 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9524 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9525 this might fix SIGSEGVs on MinGW...
9526 * src/SDCCopt.c (killDeadCode): restored original behaviour
9527 (volatile operands might get thrown away though)
9529 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9531 * src/pic16/gen.c: fixed bug #1106975,
9532 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9533 pointer update, INTCON is saved, global interrupts are disabled and
9534 restored after updateing TOS.
9535 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9536 * added function attribute 'shadowregs' to take advantage of shadow
9538 * added function attribute 'wparam' as an alternative to the wparam
9540 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9541 user declares a non-ISR function as 'shadowregs',
9542 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9544 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9546 * .version: bumped version number to 2.4.8
9547 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9549 * device/lib/pic16/libio/i2c/: I2C module support library,
9550 * device/include/pic16/i2c.h: I2C support library header,
9551 * device/lib/pic16/libc/stdio/: standard IO support sources,
9552 * (printf_small.c): printf_small() source, supports float print,
9553 * (printf_tiny.c): printf_tiny() source, does not support floats,
9554 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9555 enable global optimizations for entire library source, other
9556 Makefiles in the source tree are also modified to reflect this,
9557 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9559 * doc/sdccman.lyx: updated to reflect new changes,
9560 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9561 sym->onStack if-case,
9562 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9563 sbit, idata, _idata, xdata, _xdata,
9564 * added pragma library, to link an external library, (see doc),
9565 * removed command line options, --pomit-config-words, --pomit-ivt,
9566 --pleave-reset-vector,
9567 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9568 when calling assembler to reflect memory model used, also define
9569 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9570 reflect stack model used,
9571 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9572 on stack return NULL,
9574 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9576 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9577 of the operands is volatile. Fixes #1020220
9579 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9581 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9582 * (OptimizeRegUsage): make sure that there is really no other flow where
9583 the first pCode is used
9585 2005-01-22 Raphael Neider <rneider AT web.de>
9587 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9588 to fix #1106967 (pCode->seq are not set up correctly)
9590 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9592 * src/SDCCglue.c (glue): make sure code area is declared before the
9593 static initialization area.
9595 2005-01-21 Raphael Neider <rneider AT web.de>
9597 * device/lib/Makefile.in: fixed test for pic16 install dir
9598 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9600 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9601 added --optimize-goto compiler switch and pragma wparam documentation
9602 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9603 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9604 and PRODH closing bug #1071770 (peephole optimizer)
9606 2005-01-19 Raphael Neider <rneider AT web.de>
9608 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9609 cmdLine buffers (used when calling sdcpp...) are large enough
9610 (MAX_PATH=256 truncates arguments leading to system halts when
9612 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9613 * (genUminus): rewritten to for efficiency
9614 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9615 used uninitialized in some cases)
9616 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9617 copy the third byte from the int -- now assumes 0x80 (data memory)
9618 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9619 operands (genAddLit expects the iCode's operands to swapped as
9620 well), fixed leftover bytes (crashed for short left operands)
9621 * (pic16_genMinusDec): performance improvements, removed false
9623 * (pic16_genMinus): fixed to cope with differently sized operands
9624 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9626 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9627 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9628 new banksel optimization
9629 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9630 analysis for temporary registers (segfaults...)
9631 * src/pic16/peeph.def: added rule
9633 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9635 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9636 which converts a float number to its ASCII representation
9637 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9638 functions to convert the fractional and integer part of a float to ASCII,
9639 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9640 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9642 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9644 * device/include/pic16/adc.h: added GPL info,
9645 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9646 a pCodeOp as tested operand,
9647 * (genNearPointerGet): optimized bit testing, does not use
9648 intermediate register for bit value, test directly instead with
9649 BTFSS, BTFSC, works only for single bits,
9650 * (genpic16Code): dump the name of the iCode in the asm,
9651 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9652 renamed to pic16_decodeOp,
9653 * (serialRegAssign): do not allocate a temporary register for iCode
9654 sequences that test a single bit for 1/0
9656 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9658 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9659 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9660 access stack and frame pointers. They are initially assigned to
9661 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9662 accessing SFRs. Updated all occurences of modification of stack or
9663 frame pointer in gen.c and pcode.c,
9664 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9665 assigning of a literal value to pointers,
9666 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9667 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9670 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9672 * doc/sdccman.lyx: update documentation about stack pragma, added
9673 some info for stack memory models
9675 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9677 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9679 2005-01-08 Raphael Neider <rneider AT web.de>
9681 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9682 udata sections to fix bug #1097823
9684 2005-01-05 Raphael Neider <rneider AT web.de>
9686 * src/pic16/gen.c (genGenericShift): added handling of differently
9687 sized left operand and result
9689 2005-01-04 Raphael Neider <rneider AT web.de>
9691 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9692 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9693 to hold the condition bit)
9694 * added new version of genCmp (old code available via #define)
9695 * added new version of genShiftLeft/genShiftRight in a generic
9696 way, now supports shifting by negative values
9697 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9698 shiftCount (expected by genGenericShift)
9699 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9700 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9702 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9703 is an invalid literal too...)
9705 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9707 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9708 from Raphael Neider,
9709 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9710 for 8-bit literals. This fixes some literal operands which are sign
9711 extended to 16-bits ints when instruction needs only 8-bits.
9713 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9715 * device/lib/logf.c: added mcs51 assembly version
9716 * device/lib/expf.c: added mcs51 assembly version
9717 * device/lib/_logexpf.c: new shared asm code for expf and logf
9718 * device/include/math.h: add defines for assembly math library
9719 * device/lib/Makefile.in: build new _logexpf.c
9720 * device/lib/libfloat.lib: use new _logexpf.c
9722 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9725 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9726 device types which have less than 0x7f registers.
9728 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9730 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9732 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9734 * device/lib/printf_fast.c: only build on supported arch.
9735 * device/lib/printf_tiny.c: only build on supported arch.
9736 * device/lib/printf_fast_f.c: only build if asm float lib
9737 * device/lib/_fsget1arg.c: only build if asm float lib
9738 * device/lib/_fsget2args.c: only build if asm float lib
9739 * device/lib/_fsnormalize.c: only build if asm float lib
9740 * device/lib/_fsreturnval.c: only build if asm float lib
9741 * device/lib/_fsrshift.c: only build if asm float lib
9742 * device/lib/_fsswapargs.c: only build if asm float lib
9743 * device/include/stdio.h: don't provide print_fast,
9744 print_fast_f, print_tiny prototypes if --xstack used
9746 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9748 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9749 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9752 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9754 * device/lib/printf_fast_f.c: same as printf_fast, but
9755 with floating point enabled
9756 * device/lib/printf_fast.c: minor tweaks
9757 * device/include/stdio.h: add printf_fast_f
9759 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9761 * src/SDCCmain.c: make --float-reent default for mcs51
9762 * device/lib/_fsadd.c: added mcs51 assembly version
9763 * device/lib/_fssub.c: added mcs51 assembly version
9764 * device/lib/_fsmul.c: added mcs51 assembly version
9765 * device/lib/_fsdiv.c: added mcs51 assembly version
9766 * device/lib/_fseq.c: added mcs51 assembly version
9767 * device/lib/_fsneq.c: added mcs51 assembly version
9768 * device/lib/_fsgt.c: added mcs51 assembly version
9769 * device/lib/_fslt.c: added mcs51 assembly version
9770 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9771 * device/lib/Makefile.in: add _fscmp to build
9772 * device/lib/libfloat.lib: add _fscmp to build
9774 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9776 * device/lib/_fs2slong.c: added mcs51 assembly version
9777 * device/lib/_fs2sint.c: added mcs51 assembly version
9778 * device/lib/_fs2schar.c: added mcs51 assembly version
9779 * device/lib/_fs2ulong.c: added mcs51 assembly version
9780 * device/lib/_fs2uint.c: added mcs51 assembly version
9781 * device/lib/_fs2uchar.c: added mcs51 assembly version
9782 * device/lib/_slong2fs.c: added mcs51 assembly version
9783 * device/lib/_sint2fs.c: added mcs51 assembly version
9784 * device/lib/_schar2fs.c: added mcs51 assembly version
9785 * device/lib/_ulong2fs.c: added mcs51 assembly version
9786 * device/lib/_uint2fs.c: added mcs51 assembly version
9787 * device/lib/_uchar2fs.c: added mcs51 assembly version
9788 * device/include/float.h: added #define to select asm vs c
9790 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9792 * device/lib/printf_fast.c: improvements to float output
9793 * device/include/float.h: add defines for assembly float library
9794 * device/lib/_fsget1arg.c: receive 1 float arg
9795 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9796 * device/lib/_fsnormalize.c: normalize a float
9797 * device/lib/_fsreturnval.c: return float, various helper routines
9798 * device/lib/_fsrshift.c: right shift a float's mantissa
9799 * device/lib/_fsswapargs.c: swap 2 floats
9800 * device/lib/Makefile.in: build these 6 new files for mcs51
9801 * device/lib/libfloat.lib: add these 6 files to the library
9803 2004-12-26 Borut Razem <borut.razem AT siol.net>
9805 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9808 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9810 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9811 and fully reentrant and register bank neutral.
9812 * device/lib/printf_fast.c: added float (not enabled by default),
9813 added compact/slower integer (also not enabled by default),
9814 improved size/speed of fast integer code, other minor changes
9815 * device/include/stdio.h, device/lib/Makefile.in,
9816 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9818 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9820 * src/pic16/pcode.c: declaring variables other than at the start of a
9821 block is not supported in C by VC6.
9823 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9825 * applied a previous patch from Raphael Neider that wasn't included
9826 in the previous commits, which fixes infinite loops within jumptable
9828 * made some fixes that previous patches introduced
9830 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9832 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9833 that fixes an issue with AOP_PCODE asmop's offset,
9834 * (pic16_popCopyReg): update instance field too,
9835 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9836 function of pic port,
9837 * (genCmp, genAnd, genAssign),
9838 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9840 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9842 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9843 variables initial values to idata section,
9844 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9845 variables in some functions. This utilizes parmBytes field of iCode
9846 structure to hold the offset of the variable in stack. (might be
9847 able to use the stack field too?)
9848 * applied patch from Raphael Neider # ### , # ###
9849 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9850 variable initial values in idata section,
9851 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9852 for static variables with initial value
9853 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9854 applied fix in while loop from Raphael Neider.
9856 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9858 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9859 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9860 * src/ds390/ralloc.c (serialRegAssign): spill bits
9861 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9862 * support/Util/SDCCerr.c,
9863 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9864 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9865 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9867 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9869 * device/include/sdcc-lib.h: inserted LGPL, added includes
9870 asm/ds390/features.h and asm/mcs51/features.h
9871 * device/include/asm/default/features.h,
9872 * device/include/asm/gbz80/features.h,
9873 * device/include/asm/z80/features.h: added empty _AUTOMEM
9875 * device/include/asm/ds390/features.h,
9876 * device/include/asm/mcs51/features.h: added files with defines for
9877 _AUTOMEM and _STATMEM indicating automatic and static storage class
9878 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9879 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9880 * src/SDCCicode.c (geniCodeCast),
9881 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9882 * src/SDCCloop.c (loopInduction): removed unused variable lr
9883 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9884 to convertToFcall to include char modulo (RFE 1065037), added check
9885 if left operand is unsigned and use abs of literal value
9886 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9887 as it doesn't work after conversion from peephole.def to peephole.rul
9888 * src/mcs51/gen.c (toBoolean): added check for size,
9889 (genModOneByte): optimized code for signed char modulo a literal
9890 power of 2 (thanks to Hubert Sack),
9891 (genRRC): removed unnecessary "clr c",
9892 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9893 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9895 swapped rules 256.c and 256.d,
9896 extended 256.d by using new multiple checks (thanks Erik),
9897 added rules 256.e and 256.f,
9898 updated rule 261.a and 261.b to new generated code
9899 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9901 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9903 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9904 induction related bugs, including first part of bug #1074377
9906 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9908 * applied patch from bug-report #1076292,
9909 * applied patches for genAnd and Goto-optimizations for Raphael
9911 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9912 dump a less iCode information,
9913 * src/pic16/device.h (pic16_options_t): added field debgen,
9914 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9915 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9916 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9918 * (various functions): added macros FENTRY and FENTRY2 to functions,
9919 to emit function prologue,
9920 * (various functions): fixed indentation,
9921 * (genNearPointerGet): fixed loading of FSR0,
9922 * (genPackBits): applied patch from Raphael Neider to fix updating
9923 of FSR0 and touching only the modified bits,
9924 * src/pic16/genarith.c (various functions): added macros FENTRY to
9925 emit function prologue in comments,
9926 * src/pic16/pcode.h: added functions debugf2, debugf3,
9927 * src/pic16/ralloc.c: partial fix for packForPush caused
9930 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9932 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9933 <stsp AT users.sourceforge.net> with reversed byte order
9934 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9936 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9938 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9940 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9941 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9943 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9945 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9947 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9949 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9951 (setFromConditionArgs): friendly operand parser for peephole rules,
9952 (operandBaseName, operandsNotRelated): new peephole condition
9953 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9954 architecture specific register naming into account, handles n-way
9955 comparisons, and supports quoted literals
9956 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9958 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9960 * src/mcs51/peeph.def: fixed bug #1076940
9962 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9964 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9966 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9968 Adding support for replacing ljmps with sjmps in jumptables
9969 generated for switch statements. For now you need to set the
9970 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9971 Now 4 algorithms for mcs51 jumptable generation are used:
9972 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9973 addresses loaded pc-relative for up to 112 cases and stack-pushing
9974 target addresses loaded with offset from dptr for up to 256 cases.
9976 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9977 * src/mcs51/main.c: adapted constants for switch table generation
9978 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9980 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9982 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9983 * support/regression/tests/bug1057979.c: added test for bug 1073386
9985 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9987 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9990 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9992 * src/pic16/device.h,
9993 * src/pic16/genarith.c,
9996 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9998 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10000 Large cummulative patch for pic16 port.
10001 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10002 to call when a stack overflow occurs,
10003 * (malloc.h): added CVS Id tag,
10004 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10006 * added libc directory. The current version of LibC contains string
10007 functions, ctype functions and macros and some functions of the
10008 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10009 be extensively tested in the future. Standard disclaimer here.
10010 Library is not automatically build yet. But one can build it by
10011 invoking 'make' inside the libc directory.
10012 * added ADC library under libio. Preliminary version yet.
10014 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10015 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10016 aopForRemat() now and not by pic16_aopOp(),
10017 * (pic16_popGetTempReg): removed warning messgae when allocating
10018 temporary registers, its a buggy feature and will be removed,
10019 * (pic16_popGet): set register instance field in AOP_CRY,
10020 * (pic16_outBitC): fixed for results in size greater than 1,
10021 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10022 * (pic16_storeForReturn): optimized return of 0,
10023 * (genCmp): experimental code for new genCmp which uses PIC18's
10024 special compare&skip instructions. Initial tests fail some times
10025 with variables grater than 1 byte in size, so new code is disabled,
10026 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10028 * (genCast): began a fix to optimize the casting of a bit to another
10029 bit, now assigning a bitfield to another bitfield will fail, sorry,
10030 * src/pic16/main.c: disabled the use of lr-support feature,
10031 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10032 * added some function prototypes, added function _debugf prototype,
10033 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10034 bits with offset (case PO_GPR_BIT),
10035 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10037 * (isBankInstruction): modified to return 0 for no banking instruction,
10038 and 1 for banking instruction,
10039 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10040 caused stop processing pCodes after a inline assembly block,
10041 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10042 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10043 registers when it shouldn't,
10044 * src/pic16/ralloc.c (allocReg): add preliminary support for
10045 supporting a limited set of temporary registers,
10047 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10049 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10050 genDataPointerSet): ensure assignments always copy in MSB to LSB
10052 (loadRegFromAop): recognize CLRH optimization,
10053 (genFunction): optimize RECEIVE iCodes in reentrant functions
10055 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10057 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10058 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10060 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10061 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10062 contiguous with data
10064 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10066 * device/lib/_gptrget.c (_gptrget),
10067 * device/lib/_gptrgetc.c (_gptrgetc),
10068 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10069 instead of sjmp to ret
10070 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10071 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10073 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10075 * .version: bumped version to 2.4.7
10076 * device/lib/_gptrget.c (_gptrget): is now _naked
10077 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10078 * device/lib/_gptrput.c (_gptrput): is now _naked
10079 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10080 (createFunction): fixed xstack
10081 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10082 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10084 (geniCodeCritical): store original interrupt state in an iTemp bit
10085 var unless stack-auto
10086 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10087 * src/SDCCmain.c (setIncludePath): added include/target to search path
10088 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10089 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10091 (processFuncArgs): put bit vars in bit area
10092 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10093 unsaveRBank): fixed xstack,
10094 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10095 (genFunction, genEndFunction): fixed xstack,
10096 (genAssign): optimization don't walk backwards through mem
10097 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10098 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10099 * support/regression/Makefile: also make library (for stack-auto) when
10100 making "all" and added "test-mcs51-xstack-auto"
10101 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10102 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10103 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10104 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10105 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10106 make-library by MAKE_LIBRARY
10107 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10108 regression tests for xstack
10109 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10110 * support/regression/tests/critical.c: test for critical on mcs51
10112 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10114 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10115 built version of sdcc instead of installed version
10117 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10119 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10120 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10122 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10123 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10124 WARNING: remove device/lib/build/z80/printf.o by hand when
10125 updating from previous build!
10126 * device/lib/z80/printf.c: updated comment
10127 * support/regression/tests/bug1057979.c: test all ports now
10128 * support/regression/tests/bug1065458.c: file added
10130 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10132 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10133 *_start and *_end symbols for static functions
10135 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10137 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10138 and search crt0.o in all library paths,
10139 (setIncludePath): proper handling of --nostdinc,
10140 (setLibPath): proper handling of --nostdlib
10141 * support/regression/Makefile,
10142 * support/regression/ports/ds390/spec.mk,
10143 * support/regression/ports/gbz80/spec.mk,
10144 * support/regression/ports/hc08/spec.mk,
10145 * support/regression/ports/mcs51/spec.mk,
10146 * support/regression/ports/mcs51-large/spec.mk,
10147 * support/regression/ports/mcs51-stack-auto/spec.mk,
10148 * support/regression/ports/z80/spec.mk: use include and lib files from
10149 built version of sdcc instead of installed version
10150 * doc/sdccman.lyx: fixed typo in --nostdinc
10152 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10155 * src/pic/device.c,
10156 * src/pic/ralloc.c,
10157 * src/pic/gen.c : added support to generate code for struct bit fields.
10159 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10161 * as/xa51/xa_version.h,
10162 * device/include/errno.h,
10163 * device/include/regc515c.h,
10164 * device/lib/_itoa.c,
10165 * device/lib/_ltoa.c,
10166 * device/lib/ser_ir_cts_rts.c,
10167 * sim/ucsim/xa.src/glob.cc,
10168 * sim/ucsim/xa.src/inst_gen.cc,
10169 * sim/ucsim/xa.src/xa_bit.cc,
10170 * sim/ucsim/xa.src/xa_sfr.cc,
10171 * sim/ucsim/z80.src/inst_dd.cc,
10172 * sim/ucsim/z80.src/inst_fdcb.cc,
10173 * support/scripts/keil2sdcc.pl,
10174 * src/pic16/pic16.dsp,
10175 * src/pic16/pic16a.dsp: corrected cvs line endings
10176 * device/lib/printf_large.c: fixed bug 1057979
10177 * src/pic16/gen.c: fixed non-C standard code
10178 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10179 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10180 * support/regression/ports/mcs51/support.c: reload T1 asap
10181 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10182 pdata use and clear idata startup behaviour
10183 * support/regression/tests/bug1057979.c: added
10185 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10187 * device/examples/ds390/ow390/ad26.h,
10188 * device/examples/ds390/ow390/cnt1d.h,
10189 * device/examples/ds390/ow390/crcutil.c,
10190 * device/examples/ds390/ow390/ownet.h,
10191 * device/examples/ds390/ow390/owsesu.c,
10192 * device/examples/ds390/ow390/swt12.h,
10193 * device/examples/ds390/ow390/swtoper.c,
10194 * device/examples/ds390/ow390/temp10.h,
10195 * device/examples/ds390/ow390/thermodl.c,
10196 * device/examples/ds390/tinitalk/tinitalk.dsp,
10197 * device/examples/ds390/tinitalk/tinitalk.dsw,
10198 * device/examples/mcs51/clock/hw.h,
10199 * device/examples/mcs51/simple2/go.bat,
10200 * device/examples/serialcomm/windows/serial.h,
10201 * device/examples/xa51/dummy.c,
10202 * device/examples/xa51/hello.c,
10203 * device/include/80c51xa.h,
10204 * device/include/at89x051.h: corrected cvs line endings
10206 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10208 * src/pic16/main.c (options): added command line --gstack, to trace
10209 stack over/under flows,
10210 * added pragma 'wparam' to allow passing first byte of function
10211 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10212 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10213 call to __gstack_test function and sets up the symbol as extern,
10214 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10215 * popaop): added call to pic16_testStackOverflow,
10216 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10218 * (genCall, genPcall): now all parameters are passed via stack
10219 except in functions that are pass to wparam pragma in which WREG is
10221 * (genPcall): REENTRANT flag is checked to see if variable prototype
10222 contains reentrant keyword, don't call a non-reentrant function, via
10223 a reentrant function pointer or vice versa, functions are never
10225 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10227 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10228 SIGSEGV when accessing a NULL register stucture,
10229 * (pic16_printGPointerType): modified to handle UPPER modifier for
10230 function initializers, changed prototype of function to simpler one,
10231 * (pic16_printIvalFuncPtr): check to see if function is already
10232 added in externs list,
10233 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10234 optimized a move from W to SFR with a move to the same register
10235 later after a CALL,
10236 * device/lib/pic16/debug: NEW directory, contains debug features
10237 which are enabled when linking with libdebug.lib, currently command
10238 line option --gstack enables stack pointer tracing for over/under
10239 flow, corresponding sources are in debug/gstack
10241 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10243 * doc/sdccman.lyx: updated SDCC version,
10244 * (PIC16 port): update list of command line options,
10245 * src/pic16/device.h (structure pic16_options_t): added field gstack
10246 to enable stack overflow tracing on push/pops,
10247 * src/pic16/device.c (statistics structure): added statistics
10249 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10250 pic16_dump_int_registers): increase statistics counters for each
10251 * variable which is encountered
10252 * (pic16_dump_usection): emit each .udata variable to its own udata
10254 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10255 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10256 parameters via stack, otherwise use old scheme,
10257 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10258 assembler output file,
10259 * src/pic16/main.c: added command line options --gstack to enable
10260 push/pop tracing for stack overflow,
10261 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10262 instructions): added size of each instruction,
10263 * (pic16_countInstruction): estimate size of instructions in
10264 the_pFile list, inline assembly blocks are not counted,
10265 * (pic16_FixRegisterBanking): trace previous register usage, when
10266 banksel optimizations is greater than 0, don't emit a redudant
10269 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10271 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10272 * src/pic16/ralloc.c : applied same fix for pic16.
10273 * src/pic/gen.c : tidied it up a little.
10275 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10277 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10278 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10280 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10282 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10284 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10286 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10287 non-reentrant function __modsint in the interrupt function (thus
10288 corrupting math operations during serial I/O)
10289 * device/lib/ser_ir.c: as above, changed buffersize
10290 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10291 256.c,d for zeroing
10292 * doc/Makefile: added option -t for rsync
10294 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10296 * src/SDCCast.h (struct ast),
10297 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10299 2004-10-20 Borut Razem <borut.razem AT siol.net>
10301 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10304 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10306 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10308 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10309 support functions to replace long sequences of MOVFF's from access
10310 bank registers to stack and vice versa,
10311 * src/pic16/device.h: added new field opt_flags, where optimization
10312 flags can be set to enable certain features,
10313 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10314 * pBlock, (genFunction, genEndFunction): surroung loop for
10315 saving/loading used registers in stack with PC_INFO pCodes,
10316 INF_LREGS. Code in between can then be optimized by pCode optimizer
10317 to support function calls,
10318 * (genDataPointerSet): fixed bug which loaded float fields in
10319 structures with corrupt data,
10320 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10321 in a standard way debug info on stderr. Feature used for developing
10322 and debugging only,
10323 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10324 obsolete chunks of code,
10325 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10326 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10327 * pic16/src/pcode.c (pic16_newpCodeInfo,
10328 * (pic16_newpCodeOpLocalRegs),
10329 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10331 * (pic16_pCodeConstString): printing of the initial value of a
10332 symbol as a comment is inhibited since parsing was already done by
10333 copyStr and output is corrupt,
10334 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10336 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10338 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10340 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10342 * as/mcs51/lkarea.c: removed old K&R style,
10343 (lnksect): changed check on boundary error,
10344 (lnksect2): changed check on boundary error,
10345 (lnksect2): extend XSTK to end of page if size = 1
10346 * as/mcs51/lkmain.c: removed old K&R style,
10347 (Areas51): create l_IRAM symbol
10348 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10349 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10350 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10351 * device/lib/_mullong.c: added version to be compiled with xstack
10352 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10353 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10354 * device/lib/mcs51/crtxstack.asm: fixed comment
10355 * src/SDCCglue.c: maxInterrupts defaults to 0,
10356 (emitMaps): added pdata,
10357 (createInterruptVect): (re)moved default,
10358 (glue): added pdata,
10359 (glue): moved __start__xstack to XSTK with default size 1
10360 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10361 and options.float_rent when options.stackAuto is set,
10362 (linkEdit): only write XDATA_NAME if provided on command line
10364 * src/SDCCmem.c: added pdata
10365 * src/port.h: added pdata_name to PORT
10366 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10367 (saveRegisters, unsaveRegisters): removed usage of B,
10368 (genMinus): fixed accumulator clash,
10369 (genJumpTab): added comment, this needs another look
10370 * src/mcs51/gen.c: added check for "B in use" paranoia,
10371 added pushB() and popB()
10372 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10375 * src/ds390/main.c,
10377 * src/mcs51/main.c,
10379 * src/pic16/main.c,
10381 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10382 added PSEG (PAG,XDATA) or NULL to port specifier
10383 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10384 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10385 (_mcs51_genInitStartup): removed __start__xstack equ,
10386 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10387 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10388 * src/z80/gen.c (_rleAppend): fixed warnings
10389 * support/regression/tests/zeropad.c: added pdata test
10390 * .version: bumped to 2.4.6
10392 2004-10-17 Borut Razem <borut.razem AT siol.net>
10394 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10395 as a part of nightly build
10397 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10399 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10400 WREG holds the first byte function parameters,
10401 * (aopForSym): take special case for symbols which are in FARSPACE
10402 but in CODESPACE too,
10403 * (assignResultValue): modified to take into account _G.useWreg,
10404 * (genCall): don't use wreg for parameter passing when function is
10405 declared as reentrant, too, added optimization INCF to stack
10406 pointer when stack parameter count is 1,
10407 * (genFunction, genEndFunction): refurnished and fixed to not using
10408 wreg for passing parameters when function has varargs or is
10409 reentrant, fixed bug with symbol name compare for generating
10410 functions in absolute address,
10411 * (pic16_storeForReturn): refurnished,
10412 * (genCmp): began writing a new version of the function, not ready
10413 yet, therefore it is disabled,
10414 * (genAssign): do not read code memory when assigning a function to
10415 a pointer function,
10416 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10417 array of characters, not pointer,
10418 * (pic16initialComments): in debug mode emit an .ident directive for
10420 * (_process_pragma): emit a new warning type (internal to pic16)
10421 when setting stack to default length, emit a similar warning when
10422 placing a function at absolute address and address is not word aligned
10423 * (_pic16_parseOptions): added 'return TRUE' statement,
10424 * (_pic16_linkEdit): if compiling a source, then add the source's
10425 file object, first in the list of objects to link,
10427 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10429 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10430 * src/pic/main.c : removed VC warning.
10431 * src/pic/gen.c : changed comment.
10433 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10435 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10436 reference to a deprecated symbol _GPTRREG was causing failure to
10437 link. Thanks G. M. Gallant for the info.
10439 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10441 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10442 comments for Bugs item #954788.
10444 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10446 * src/pic16/device.c (pic16_dump_gsection,
10447 * pic16_groupRegistersInSection): handle symbols declared to be in
10448 access bank differently,
10449 * src/pic16/gen.c (struct _G): added field resDirect,
10450 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10451 send values read from stack directly to result and don't allocate
10453 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10455 * (pic16_sameRegsOfs): NEW,
10456 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10457 free because they were not allocated from temporary pool,
10458 * pic16_popRegFromString): workaround to fix a problem with
10459 allocating variables twice or never,
10460 * (genGenPointerGet): using PRODL instead of FSR0H,
10461 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10463 * (genAssign): take advantage of the _G.resDirect flag,
10464 * (genCast): around line 11844, use mov2f instead of directly
10465 MOVFF'ing between operands to account for literal values,
10466 * src/pic16/genutils.c: some new debug functions for gpsim have been
10468 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10469 float with integer part only,
10470 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10471 place variables in access bank
10472 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10473 updated sources to reflect recent changes in gen.c
10475 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10477 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10478 sources that searched for headers in installation path, now the
10479 device/include/pic16 is used,
10480 * src/pic16/glue.c (pic16glue),
10481 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10482 .line directives if not in debug mode, this suppresses assembler's
10483 warnings for ignored directives
10485 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10487 * src/port.h: made reset_regparms prototype void parameter explicit.
10488 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10489 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10490 * doc/sdccman.lyx: documented warning disabling and how to use
10491 printf_large to make it print floats.
10492 * device/include/stdbool.h: NEW
10493 * device/lib/_atof.c,
10494 * device/lib/_divuint.c,
10495 * device/lib/_divulong.c,
10496 * device/lib/expf.c,
10497 * device/lib/printf_large.c,
10498 * device/lib/sincosf.c,
10499 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10500 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10501 a completely reentrant lib.
10503 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10505 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10506 * device/include/pic16/stdio.h: fixed bug with colon
10508 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10510 * device/include/pic16/stdio.h,
10511 * device/include/pic16/stdlib.h,
10512 * device/include/pic16/math.h: NEW
10513 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10514 declared as _naked to reduce overhead
10515 * device/lib/Makefile.in (target port-specific-objects-pic16):
10516 changed * to *.* so to ignore the CVS directory,
10517 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10518 stacked variables back in stack,
10519 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10522 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10524 * .version: bumped version number to 2.4.5
10525 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10526 * support/Util/SDCCerr.c (messages structure): added entry for
10529 Large cumulative patch for pic16 port and libraries.
10530 * device/include/pic16/sdcc-lib.h,
10531 * device/include/pic16/stdarg.h,
10532 * device/include/asm/pic16/features.h,
10533 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10534 * device/include/pic16/float.h: changes reentrant keyword with
10535 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10536 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10537 updated target build-libraries to include objects from gptr,
10538 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10539 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10540 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10541 all function headings,
10542 * src/SDCCmain.c: added global parameter userIncDirsSet,
10543 * (parseCmdLine): when option -I is encountered add directory to
10544 userIncDirsSet too,
10545 * src/version.awk: added space between control and long,
10546 * src/pic16/NOTES: added some notes for the port,
10547 * src/pic16/gen.c: added prototype for mov2fp function,
10548 * (fReturnpic16[]): properly named return value registers,
10549 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10550 * (aopForSym): added code to handle symbols with onStack flag set,
10551 symbols onStack are allocated PTRSIZE bytes,
10552 * (aopFreeAsmop): handles special case where asmops are stack objects,
10553 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10554 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10555 added argument lock to trace flaws in allocating temporary registers
10556 when developing port,
10557 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10558 * (pic16_popRegFromString): reenabled allocating a direct register
10560 * (assignResultValue): various beautifications,
10561 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10562 referenced function argument,
10563 * (genIpush): reenabled to allow stacked arguments, handles only
10564 ic->parmPush iCodes,
10565 * (genCall, genPcall): major changes to allow for variable argument
10566 functions, fixed a bug with falsely restoring stack pointer after
10567 returning from call,
10568 * (genFunction): pending code for critical function,
10569 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10570 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10571 * (genNearPointerGet): fixed bug with indirect reading, was always
10573 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10575 * (genAddrOf): rewrote code to take address of a stacked function parameter
10576 * (genCast): fixed casting to generic pointer type,
10577 * src/pic16/gen.h: added AOP_STA,
10578 * (struct asmop): added field stk,
10579 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10580 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10581 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10582 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10583 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10584 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10586 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10588 * (pic16_port structure): generic pointer size is set to 3,
10589 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10590 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10592 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10593 operand is an iTemp,
10595 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10597 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10598 * debugger/mcs51/simi.c: addapt new syntax of s51
10600 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10602 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10603 * src/pic16/pcode.c: commented out some calls to free() in order to
10606 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10609 * src/SDCCicode.c (isiCodeInFunctionCall),
10610 * src/avr/ralloc.c (selectSpil),
10611 * src/pic/ralloc.c (selectSpil),
10612 * src/pic16/ralloc.c (selectSpil),
10613 * src/ds390/ralloc.c (selectSpil),
10614 * src/hc08/ralloc.c (selectSpil),
10615 * src/xa51/ralloc.c (selectSpil),
10616 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10617 stack in the middle of a function call sequence (fixes bug #1020268)
10618 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10619 costs associated with the minimum switch case.
10621 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10623 * src/SDCC.lex: fixed bug #1030549
10625 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10627 * src/SDCCcse.h (struct cseDef),
10628 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10629 over a function call if the CSE is derived from a symbol whose
10630 address has been taken (fixes bug #1029883)
10631 * support/regression/tests/bug-1029883: a new regression test for
10634 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10636 * src/hc08/gen.c (emitinline): fixed bug #1029778
10637 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10638 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10639 and starts toward RFE #905167)
10641 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10643 * src/pic16/gen.c (mov2f): New function to move an operand to
10644 another without considering if it is a literal or a register,
10645 * (pic16_sameRegs): don't check if they are both AOP_REG,
10646 * (AccRsh): removed andmask=0 lines,
10647 * (genLeftShift): duplicated to be improved in future versions,
10648 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10649 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10650 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10651 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10652 * (insertBankSwitch): fixed inserting banksel directives algorithm
10653 for instructions that follow a skip instruction, this fixes a report
10654 for broken subtraction code generation,
10655 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10656 iCode is a left op, just in case result and right share the same
10659 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10662 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10664 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10665 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10666 on 2004-09-12; it was buggy
10668 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10670 * src/SDCCsymt.h: removed RESULT_CHECK
10675 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10677 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10679 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10680 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10681 configuration values no more rejected by compiler, they are assigned
10682 to configuration registers with a warning message instead,
10683 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10684 the for-loop so last conf register is emitted too,
10685 * (_pic16_initPaths): link library libsdcc.lib by default,
10686 * (_hasNativeMulFor): modified test for multiplication according to
10687 Raphael Neider's remarks. Integer multiplication is also done with
10689 * device/include/pic16/pic18fregs.h: corrected type error in while
10690 testing and including 18f6720 header file
10692 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10694 * src/pic16/device.h (pic16_options): removed field use_crt,
10695 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10696 until an optimization to handle single bits is added,
10697 * (pic16_loadFSR0): moved before genUnpackBits,
10698 * (genAnd): some white lines removed,
10699 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10700 leave_reset flags in pic16_options when using crt modules,
10702 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10704 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10705 for bugs 898889 & 979599. Also used some safer print instructions.
10707 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10709 * src/pic16/device.h (pic16_options_t): added field use_crt,
10711 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10712 catch a probable future bug,
10713 * src/pic16/gen.c: aopIdx function commented out,
10714 * (genAssign): commented out old code which used aopIdx,
10715 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10716 code, added if conditionals to take into account the --use-crt
10717 command line options,
10718 * src/pic16/main.c (pic16_optionsTable): added new command line
10719 options, --use-crt= and --no-crt,
10720 * (_pic16_linkEdit): now the proper crt object is added in the
10721 linker command line except than when --no-crt is specified,
10722 * src/pic16/pcode.c,
10723 * src/pic16/pcode.h: added some structures and functions for a new
10724 optimization scheme to compansate for instruction overhead between
10725 same iCodes, this scheme is currently under development and is not
10726 working in any way,
10727 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10729 * device/lib/pic16/startup/crt0i.c,
10730 * device/lib/pic16/startup/crt0iz.c: added global char variable
10731 __uflags to force the generation of an idata section
10733 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10736 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10737 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10739 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10741 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10742 Frieder) and clarified the default code optimization mode
10744 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10746 * src/SDCC.lex (doPragma, process_pragma),
10747 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10748 "opt_code_size", and "opt_code_balanced"
10749 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10750 regrouped options by category, added support for category headers
10751 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10752 and "--opt-code-size"
10753 * doc/sdccman.lyx: documented these new options and pragmas
10754 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10755 preference into account
10757 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10759 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10760 geniCodePreDec): Fixed bug 904237 by generating a warning
10762 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10764 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10766 * src/pic/device.c : When no max ram set validate full memory range.
10768 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10770 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10772 * device/lib/_gptrget.c,
10773 * device/lib/_gptrput.c: updated comment
10774 * device/lib/calloc.c,
10775 * device/lib/free.c,
10776 * device/lib/malloc.c,
10777 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10778 * src/SDCCcse.c (cseBBlock),
10779 * src/SDCCicode.c (printOperand, geniCodeArray),
10780 * src/SDCCicode.h (struct operand): fixed bug 868103
10781 * support/regression/tests/bug-868103.c: added
10782 * src/SDCCast.c (searchLitOp),
10783 * src/SDCCcse.h (struct cseDef),
10784 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10785 * src/SDCCicode.h (struct operand),
10786 * src/SDCCsymt.h (struct sym_link),
10787 * src/avr/gen.c (hasInc),
10788 * src/ds390/gen.c (hasInc),
10789 * src/hc08/gen.c (genPlusIncr, hasInc),
10790 * src/mcs51/gen.c (hasInc),
10791 * src/pic16/glue.c (pic16_printIvalChar),
10792 * src/pic16/ralloc.c (regWithIdx),
10793 * src/xa51/gen.c (hasInc) : removed warnings
10794 * src/SDCCast.c (createBlock): added comment ???
10795 * src/hc08/ralloc.c: updated comments
10797 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10799 * doc/sdccman.lyx: updated section on switch statements, added
10800 section about semaphore locking
10801 * doc/Makefile: added option -info for latex2html
10802 * device/lib/_gptrget.c,
10803 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10805 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10807 * src/pic/device.h,
10808 * src/pic/device.c,
10809 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10810 maxram is less than 0x100.
10812 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10814 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10816 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10819 * src/mcs51/main.c,
10820 * src/ds390/main.c,
10824 * src/pic16/main.c,
10827 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10828 a jump table is the best form for a switch statement, including
10829 automatic insertion of missing cases to make the case range
10830 continuous. Developed in collaboration with Frieder Ferlemann.
10832 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10834 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10835 accumulator result if it needs sign extension
10837 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10839 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10841 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10843 * device/lib/gbz80/printf.c,
10844 * device/lib/z80/printf.c: removed define for NULL
10846 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10848 * as/xa51/xa_link.c,
10849 * device/examples/ds390/ow390/ad26.c,
10850 * device/examples/ds390/ow390/cnt1d.c,
10851 * device/examples/ds390/ow390/counter.c,
10852 * device/examples/ds390/ow390/ds2480.h,
10853 * device/examples/ds390/ow390/ds2480ut.c,
10854 * device/examples/ds390/ow390/findtype.c,
10855 * device/examples/ds390/ow390/gethumd.c,
10856 * device/examples/ds390/ow390/owllu.c,
10857 * device/examples/ds390/ow390/ownetu.c,
10858 * device/examples/ds390/ow390/swt12.c,
10859 * device/examples/ds390/ow390/swtloop.c,
10860 * device/examples/ds390/ow390/temp.c,
10861 * device/examples/ds390/ow390/temp10.c,
10862 * device/examples/ds390/ow390/thermo21.c,
10863 * device/examples/ds390/ow390/tinilnk.c,
10864 * device/examples/ds390/ow390/tstfind.c,
10865 * device/examples/serialcomm/windows/serial.cpp,
10866 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10867 * device/include/reg51.h: fixed line endings for cvs
10869 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10871 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10872 packRegsForAccUse, packRegisters): new accumulator register
10874 * support/regression/ports/hc08/support.c (_putchar): suppress
10875 warning of unused variable
10876 * src/SDCCicode.c: added SWAP entry to codeTable
10878 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10880 * device/lib/sprintf.c: forgot to add this file before previous commit
10882 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10884 * src/pic16/gen.c (genPackBits): added operand right in function
10885 parameters, load result directly if p_type is POINTER (that is
10886 called by genNearPointerSet)
10887 * (genUnPackBits): added operand left in function parameters,
10888 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10889 FSR0 if accessing bitfields,
10891 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10893 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10894 _print_format; updated printf, sprintf, vsprintf
10895 * device/include/asm/default/features.h: corrected comment/define
10896 * device/lib/Makefile.in: added sprintf.c
10897 * device/lib/libsdcc.lib: added sprintf module
10898 * device/lib/printf_large.c,
10899 * device/lib/vprintf.c,
10900 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10902 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10903 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10904 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10906 * support/regression/tests/zeropad.c: define idata as data for hc08
10908 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10910 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10911 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10912 labels are referenced at least once (even if a reference is not found)
10913 * src/hc08/gen.c (emitcode): set isComment flag for comments
10914 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10915 loads), rules 6a..6b (optimize jumps to return)
10917 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10919 * device/lib/acosf.c (acosf),
10920 * device/lib/asinf.c (asinf),
10921 * device/lib/atanf.c (atanf),
10922 * device/lib/ceilf.c (ceilf),
10923 * device/lib/cosf.c (cosf),
10924 * device/lib/coshf.c (coshf),
10925 * device/lib/cotf.c (cotf),
10926 * device/lib/fabsf.c (fabsf),
10927 * device/lib/floorf.c (floorf),
10928 * device/lib/log10f.c (log10f),
10929 * device/lib/logf.c (logf),
10930 * device/lib/sinf.c (sinf),
10931 * device/lib/sinhf.c (sinhf),
10932 * device/lib/sqrtf.c (sqrtf),
10933 * device/lib/tanf.c (tanf),
10934 * device/lib/tanhf.c (tanhf),
10935 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10936 replaced all instances of "reentrant" in the library functions
10937 defined in math.h with this macro.
10938 * support/regression/tests/float_trans.c: reenabled test for hc08
10940 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10942 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10943 erroneously deleted
10945 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10947 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10948 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10949 multi-byte volatile operands are used
10950 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10951 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10952 initialization to area GSINIT0 so that it would always precede
10953 any static initializers in GSINIT
10954 * support/regression/tests/zeropad.c: fixed idata define for hc08
10955 * support/regression/tests/bug-927659.c,
10956 * support/regression/tests/float_trans.c: disabled tests for hc08
10957 pending missing library routines
10958 * .version: increased version number to 2.4.4 - hc08 port now passes
10962 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10964 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10965 * Makefile.common.in,
10967 * as/hc08/Makefile.in,
10968 * as/mcs51/Makefile.in,
10969 * as/z80/Makefile.in,
10970 * debugger/mcs51/Makefile.in,
10971 * device/include/Makefile.in,
10972 * device/lib/Makefile.in,
10975 * link/z80/Makefile.in,
10976 * packihx/Makefile.in,
10977 * sim/ucsim/main_in.mk,
10978 * sim/ucsim/avr.src/Makefile.in,
10979 * sim/ucsim/doc/Makefile.in,
10980 * sim/ucsim/gui.src/serio.src/Makefile.in,
10981 * sim/ucsim/hc08.src/Makefile.in,
10982 * sim/ucsim/s51.src/Makefile.in,
10983 * sim/ucsim/xa.src/Makefile.in,
10984 * sim/ucsim/z80.src/Makefile.in,
10986 * support/cpp2/Makefile.in,
10987 * support/librarian/Makefile,
10988 * support/makebin/Makefile: added DESTDIR to the install path proposed
10989 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10990 * doc/sdccman.lyx: added DESTDIR documentation
10992 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10994 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10995 instruction for interrupt handlers, use fast returns when returning
10996 from high priority interrupts
10998 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11000 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11002 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11003 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11004 bugs, ported much of Bernhard's code from mcs51
11005 * src/mcs51/gen.c (genSend),
11006 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11007 than one when calling a reentrant function
11008 * device/lib/_mullong.c: defined an alternate struct layout for big
11009 endian ports (hc08)
11011 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11013 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11016 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11018 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11019 are sane and complete before asking the port its prefered parameter
11020 passing method (fixes bug #1017633)
11021 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11024 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11026 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11027 problem in bitfields >= 8 bits.
11029 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11031 * src/SDCCsymt.c: undid changes that were not meant to be committed
11033 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11035 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11037 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11039 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11040 copied and wrong bit got inverted
11042 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11044 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11045 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11046 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11047 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11048 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11049 assignments to bitfields at known addresses
11050 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11051 reads from bitfields at known addresses
11052 * src/hc08/ralloc.c (packRegisters),
11053 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11054 genhc08Code): optimize pointer get values used as conditionals
11055 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11058 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11060 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11061 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11062 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11065 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11067 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11069 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11071 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11074 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11076 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11078 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11080 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11083 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11085 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11087 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11089 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11090 cases use more compact code.
11092 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11094 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11096 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11098 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11100 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11103 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11104 parameter of changePointer() from symbol* to sym_link*
11105 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11106 * src/SDCCsymt.c (compareType): void* type is castable to other
11107 pointers, but not necesarily an exact match.
11108 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11109 is no longer blindly treated as an exact match.
11110 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11112 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11114 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11116 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11120 * src/pic/ralloc.h,
11121 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11123 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11125 * src/pic/device.c,
11126 * src/pic/device.h,
11127 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11129 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11131 * src/mcs51/gen.c (emitcode): fixed bug #992819
11133 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11135 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11136 there's no need to make it worse
11138 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11140 * src/mcs51/ralloc.c (deassignLR),
11141 * src/ds390/ralloc.c (deassignLR),
11142 * src/hc08/ralloc.c (deassignLR),
11143 * src/z80/ralloc.c (deassignLR),
11144 * src/pic/ralloc.c (deassignLR),
11145 * src/pic16/ralloc.c (deassignLR),
11146 * src/avr/ralloc.c (deassignLR),
11147 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11148 rlivePoint): fixed another part of bug #971834
11150 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11152 * src/z80/main.c: enabled "critical" keyword
11153 * src/z80/mappings.i,
11154 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11155 functions (fixes bug #979646)
11156 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11158 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11160 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11163 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11165 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11166 doesn't disable too much optimizations
11168 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11170 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11172 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11174 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11176 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11178 * src/pic/gen.c tidied up tabs
11179 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11180 * src/pic/main.c tidied up tabs
11181 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11182 * src/pic/pcoderegs.c tidied up tabs
11183 * src/pic/ralloc.c tidied up tabs
11185 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11187 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11188 to S_FIXED for pic16 port and when symbol is not in level 0,
11189 allocate for S_REGISTER storage class and pic16 port, too,
11190 * src/pic16/device.h: prototype for checkSym,
11191 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11192 * (pic16_assignConfigWordValue): test the value and the mask to
11193 validate that the value is suitable for the configuration word,
11194 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11195 collect extern declared symbols, don't emit symbol twice, check
11196 first if symbol is in publics set first,
11197 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11198 * added command line '--fstack' which enables an experimental
11199 feature for stack access, too buggy to be used yet...
11200 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11201 * (pic16_allocDirReg): when register has storage class S_REGISTER
11202 allocate in pic16_dynAccessRegs,
11203 * device/include/pic16/pic18f????.h: modified configuration word
11204 naming convention, words started as CONFIG0H but should be CONFIG1H
11206 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11208 * device/include/mcs51reg.h: fixed bug 970993
11210 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11212 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11213 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11214 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11215 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11216 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11217 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11218 error/warning numbers,
11219 added function setWarningDisabled()
11220 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11221 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11222 _memcmp.c _memmove.c calloc.c realloc.c free.c
11223 * support/regression/tests/malloc.c: added tests for new functionality
11224 * support/regression/tests/zeropad.c: added tests for truncated initializers
11225 and initialized char arrays starting with '\x0'
11226 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11228 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11230 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11232 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11234 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11235 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11236 peephole 177.e. Thanks to anonymous
11238 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11240 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11241 function isn't used in the source but referenced as a
11242 variable initializer then declare it as extern in .asm file
11244 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11246 * .version: increased version number to 2.4.3
11248 Adding version extension according to ChangeLog CVS revision
11249 * src/Makefile.in (target all): added dependency 'version.h'
11250 * (rule version.h): added rule to create version.h from ChangeLog,
11251 * (rule dep): added dependency version.h,
11252 * src/version.awk: AWK script to create version.h
11253 * src/SDCCdwarf2.c (dwWriteModule),
11254 * src/SDCCglue.c (initialComments),
11255 * src/SDCCmain.c (printVersionInfo): modified to write after
11256 version string the version extension number,
11257 * src/SDCCutil.c: included "version.h"
11258 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11260 * src/SDCCutil.h: added prototype for getBuildNumber
11262 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11263 includeDirsSet, too,
11264 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11265 const char [] is found in function prototype...
11267 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11268 moving to WREG with source is already in WREG,
11269 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11270 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11271 * (aopForSym): stack'ed symbols are partially supported, added
11272 if-clause to support symbols in FARSPACE,
11273 * (sameRegs): added test for AOP_ACC to see if registers are same,
11274 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11275 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11276 * (pic16_popRegFromString): will not allocate a new register if it
11277 doesn't find one by name, bug may have introduced...
11278 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11279 * (genIpush): revived to use pic16 port's stack,
11280 * (genAddrOf): added incomplete case for stack'ed operand,
11281 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11282 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11283 can handle multibyte operands,
11284 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11285 * (pic16initialComments): added message for MPLAB compatibility
11287 * src/pic16/main.h: prototype for pic16_mplab_comp,
11288 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11289 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11290 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11291 because of increased complexity of procedure,
11292 * (_process_pragma): stack pragma changed to format 'stack pos len',
11293 emit symbol '_stack_end' to conform with gplink,
11294 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11295 to search for register,
11296 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11298 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11299 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11300 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11301 case for PO_GPR_REGISTER,
11302 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11303 dies, the new era is ahead !...
11304 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11305 pic16_dynInternalRegs,
11306 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11307 * (pic16_allocDirReg): minor optimizations and bug fixes,
11308 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11310 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11311 load stack and frame pointer with address of 'stack_end' symbol
11313 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11315 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11316 without source code but only variable initializers
11318 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11320 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11321 external are not declared as extern to reduce overhead while linking
11323 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11325 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11327 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11329 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11330 Yee Keat for the patch
11331 * src/SDCCast.c (decorateType): fixed bug #979599
11332 * src/ds390/gen.h: removed local fReturnSizeDS390
11333 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11334 * src/ds390/gen.c (genAnd, genOr, genXor),
11335 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11337 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11339 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11340 add relFilesSet to $3, manipulate $2 to handle linking of object
11341 files without source files in command line,
11342 * device/include/pic16 (all headers): added ID location macros,
11343 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11344 entries for ID location bytes,
11345 * (pic16_assignIdByteValue): NEW,
11346 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11347 added field dumpcalltree to pic16_options_t,
11348 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11349 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11350 emitting rFalseIfx label after check_carry label,
11351 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11352 pic16_emitDIRegs), NEW
11353 * (pic16glue): dump .calltree file when option --calltree found,
11354 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11355 * (_pic16_genAssemblerPreamble): emit ID locations after
11356 configuration registers,
11357 * (pic16_linkCmd): modifications of the link command,
11358 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11359 * (pic16_pCodeInitRegisters): don't init stack registers,
11360 * (pic16_findPrevInstruction): fixed bug,
11361 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11362 bug with immediate registers,
11363 * (buildCallTree): traces stack push and pop,
11364 * (pct2): dump also stack usage for each function,
11365 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11366 * (pic16_allocDirReg): various modifications,
11367 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11370 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11372 * src/pic16/pcode.c: removed buggy double colon
11374 2004-07-01 Borut Razem <borut.razem AT siol.net>
11376 * support/scripts/sdcc.nsi: added include/pic16 to setup
11378 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11380 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11381 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11383 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11384 specific command line arguments. Also added sample lkr script
11385 for placing a variable at a specific memory bank.
11386 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11387 at a specific memory bank,
11388 * (pic16_dump_isection): fixed bug which caused string literals to
11389 be omitted when dumping idata section,
11390 * (pic16_groupRegistersInSection): added code to handle registers
11391 in specific memory banks,
11392 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11393 public, all references are renamed too,
11394 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11396 * (pic16_storeForReturn): added case to handle when dest is WREG,
11397 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11398 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11399 pic16_rel_udata, check to see if that register is marked as being
11400 a member of a specific memory bank,
11401 * (pic16_printIvalCharPtr): added code to add string literals either
11402 to code or the idata sections,
11403 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11404 also accept the 'udata' pragma,
11405 * src/pic16/main.h: new structure types sectName and sectSym
11406 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11407 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11408 * (pic16_findPrevInstruction): fixed, it returned nothing,
11409 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11410 instruction combinations,
11411 * (pic16_FixRegisterBanking): heavily reorganised,
11412 * (pic16_AnalyzeBanking): if generating banksel directives is
11413 disabled, then don't call FixRegisterBanking at all,
11414 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11415 completely removed,
11416 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11418 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11420 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11421 Phuah Yee Keat <yk.phuah AT nestac.com>
11423 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11425 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11426 correctly the IVT even if it is relocated to some other location
11428 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11430 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11431 * device/include/pic16/pic18f2220.h: NEW,
11432 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11433 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11434 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11435 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11436 nodefaultlibs, ivt_loc is the location of the interrupt vector
11437 table, and nodefaultlibs signs that default libraries should not be
11438 linked in link stage,
11439 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11440 according to --ivt-loc argument,
11441 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11442 when pragma stack is found,
11444 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11446 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11447 256 (range check), 257 (do while), 258.a-f (bit banging
11448 f.e. on 3-wire SPI bus)
11450 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11452 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11453 variables used exclusively within a loop
11455 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11457 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11459 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11461 * src/SDCClrange.c (computeClash): fixed bug #971834
11463 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11465 * src/mcs51/gen.c (genCmp): fixed bug #975903
11466 * src/hc08/gen.c (operandsEqu),
11467 * src/ds390/gen.c (operandsEqu),
11468 * src/z80/gen.c (operandsEqu),
11469 * src/pic/gen.c (operandsEqu),
11470 * src/pic16/gen.c (operandsEqu),
11471 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11472 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11474 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11476 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11478 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11480 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11481 default case in switch statement,
11482 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11483 to eliminate problem with initialisation of pointers, but problem
11485 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11486 * (emitStaticSegment): removed various lines emitting debug info,
11487 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11488 added processor registers for utilizing EEPROM,
11489 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11490 configurable and set 8
11492 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11494 * .version: increased version number to 2.4.2,
11496 Cumulative patch for pic16 port
11497 * src/pic16/device.c: changed scheme to dump initial values for
11498 variables in idata segment, all print_idata* functions were removed,
11499 now the pic16_printIval* will be called,
11500 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11501 * _pic16_printPointerType, pic16_printPointerType,
11502 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11503 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11504 NEW, similar to the respective functions in SDCCglue.c,
11505 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11506 way, emitting hex bytes,
11507 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11509 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11511 * src/avr/ralloc.c (serialRegAssign),
11512 * src/xa51/ralloc.c (serialRegAssign),
11513 * src/pic/ralloc.c (serialRegAssign),
11514 * src/pic16/ralloc.c (serialRegAssign),
11515 * src/hc08/ralloc.c (serialRegAssign),
11516 * src/z80/ralloc.c (serialRegAssign),
11517 * src/ds390/ralloc.c (serialRegAssign),
11518 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11520 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11522 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11523 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11525 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11527 Cumulative patch for pic16 port:
11528 * src/pic16/device.h (typedef PIC16_device) modified fields for
11529 defining microcontrollers,
11530 * src/pic16/device.c: added new info for all devices in Pics16 array,
11531 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11532 to be optimised out by the pCode optimiser,
11533 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11534 specially, bug reported by G.M. Gallant,
11535 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11536 as force'd so that cannot be optimised out by pCode optimiser,
11537 * src/pic16/pcode.c,
11538 * src/pic16/pcodepeeph.c,
11539 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11540 they are disabled by default, but can be enabled explicit with
11541 command argument --denable-peeps, for testing,
11542 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11543 --pomit-ivt in COMPILE_FLAGS
11545 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11547 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11548 compilation on MSVC
11550 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11552 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11554 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11556 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11557 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11559 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11561 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11562 would only assign 0x300001 register.
11564 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11566 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11567 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11569 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11571 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11573 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11574 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11575 added peephole 254 (left shift), 255 (jump table)
11577 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11579 * device/lib/Makefile.in: removed comment line with model-pic16,
11580 * (target port-specific-objects-pic16): the libraries and objects
11581 are copied to the build directory form the device/lib/pic16/bin
11584 Cumulative patch concerning pic16 port:
11585 * library directory has been re-organized,
11586 * added support for PIC18F1220,
11587 * added headers and library sources for chips 18f1220,18f6520,
11588 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11590 * configuration registers setting has changed, now each supported
11591 device has a complete description of the registers it uses,
11592 * all initialisations are moved to idata sections, these section
11593 can be absolute or relocatable,
11594 * fixed initialisation of codespace variables,
11595 * fixed warning about PCLATU and gpsim,
11596 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11597 * (genAssign): use table reads when assigning from variables in codespace,
11598 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11599 char/int variables placed in codespace,
11600 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11601 registers set in .asm file, no need for --pomit-config-words anymore,
11602 * (pic16glue): some 8051 legacy segments are commented out
11603 (to be removed completely),
11604 * added support for alternative assembler and linker with --asm=
11605 and --link= command line arguments,
11606 * peepholes are disabled automatically in the port, no need to
11607 specify on command line,
11608 * port supports natively char/int/long multiplication, but converts
11609 all divisions to support functions,
11610 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11611 to the file set in variable $2,
11612 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11613 strings in ASCII format and not in hex,
11614 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11615 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11616 allocate proper register if iCodes aren't temporary,
11618 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11620 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11622 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11624 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11627 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11629 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11630 computed address is reused
11631 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11632 multi-byte bitfields
11634 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11636 * src/z80/gen.c: (genArrayInit): must check for pointers too
11638 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11640 * support/regression/tests/zeropad.c: never meant to commit the
11641 nestedstruct test: removed, added check for GCC version
11643 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11645 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11646 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11647 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11648 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11649 bugs 928906 and 954082 half-empty initializers
11651 * src/SDCCsymt.c (getAllocSize): added for above fix
11652 * src/z80/gen.c (genArrayInit): fixed bug 741044
11653 * support/regression/tests/zeropad.c: added tests
11655 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11657 * src/pic16/device.c (pic16_dump_section): corrected bug which
11658 caused some symbols of the libraries to be misplaced
11660 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11662 * src/pic16/glue.c,
11663 * src/pic16/ralloc.h,
11664 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11665 to fix conflict with pic port
11667 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11669 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11670 externs configuration variables,
11671 * src/pic16/ralloc.h,
11672 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11673 prototype in header, commented out some debug messages
11675 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11677 * src/pic16/glue.c,
11678 * src/pic16/main.c,
11679 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11680 for gpasm COFF object generation. Thanks to D. Hawkins for
11683 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11685 * src/ds390/main.c,
11686 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11687 Brock for spotting this)
11688 * src/ds390/gen.c (genEndFunction),
11689 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11690 interrupt handler and critical. Disable push/pop optimizations when
11691 peephole optimizations disabled.
11693 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11695 Updated pic16 library sources and headers.
11696 * device/lib/pic16/pic18f*/ ,
11697 * device/include/pic16/*.h: modified to handle structured SFR
11700 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11702 * src/port.h (PORT structure): added hook initPaths, now each
11703 port can declare its own default search paths,
11704 which can been seen with the --print-search-dirs option,
11705 see pic16 port for example,
11706 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11707 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11708 * (doPrintSearchDirs): NEW, replaces in a central manner the
11709 printing of search dirs which was split in set*Paths functions,
11710 * (main): added call to port->initPaths and doPrintSearchDirs,
11712 * src/ds390/main.c,
11715 * src/izt/tlcs900h.c,
11716 * src/mcs51/main.c,
11718 * src/pic16/main.c: modified port structures to reflect addition of
11721 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11722 * (pic16_dump_section): for registers in same address reserve memory once,
11723 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11725 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11726 result is greater in size than right or left,
11727 * (pic16_genUMult8X8_8): there are some cases where the result can
11728 be 16 bits size, so handle these,
11729 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11730 * (pic16_outBitC): modified to emit pcodes,
11731 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11733 * (genDivOneByte): implemented algorithm to divide 8-bits,
11734 * (genCmp): uncommented goto, but issues still exist,
11735 * (genAnd): fixed a bug with variables >8bits,
11736 * (genPackBits): optimization added that uses BCF/BSF to change a
11738 * (genAssign): fixed bug when assigning floating point literals,
11739 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11740 __sdcc_gsinit_startup label,
11741 * src/pic16/main.c (_pic16_init): removed search directory
11743 * (_pic16_initPaths): NEW, used to initialise search directories,
11744 * (_hasNativeMulFor): support functions for all except char/int
11745 multiplication, and char division,
11746 * (PIC16_port struct): modified entry for native mul support,
11747 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11749 * (buildCallTree): call to register_usage is ifdef'ed out,
11751 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11753 * device/include/string.h: applied Stas Sergeev's patch to make this
11754 header file compatible with the preprocessor -Wundef option
11755 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11756 failure (fixes bug #941458)
11758 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11760 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11761 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11762 that the variable, not the function, should be static
11763 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11764 to be consistent with non-literal case
11766 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11768 * src/SDCCast.c (isConformingBody): fixed bug #949967
11769 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11770 convilong): fixed bug #952086
11772 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11774 * src/SDCCmem.c (allocVariables): fixed bug #955321
11776 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11778 * src/hc08/main.c (_hc08_genAssemblerEnd),
11779 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11780 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11781 completely eliminated the use of a temporary file
11782 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11783 when more than one file linked
11784 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11786 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11788 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11789 which fixes bug #543481
11790 * support/regression/tests/bug-751703.c: fixed comments left from a
11791 cut and paste error
11792 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11793 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11794 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11796 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11797 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11798 are now changed to underscores in moduleName
11800 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11802 * as/mcs51/lkmem.c: better fix for bug #954173
11804 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11805 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11807 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11808 * device/include/c8051f000.h,
11809 * device/include/c8051f120.h,
11810 * device/include/c8051f300.h,
11811 * device/include/c8051f310.h,
11812 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11813 PWM16) and detab'ed
11815 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11817 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11818 and mailing lists, doc'ed --no-peep-comments, removed reference
11819 to knoppix (newest version has no LyX/LaTeX), other minor changes
11820 * src/SDCCglue.c (glue): save 2 bytes stack space with
11821 option --main-return. The ljmp could probably be avoided too
11823 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11825 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11827 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11829 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11830 * src/SDCCopt.c (isLocalWithoutDef),
11831 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11832 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11833 (credit to Maarten Brock for patch #949363, on which this is based)
11834 * support/regression/tests/bug-751703.c: some test cases of extern used
11835 within inner scopes.
11837 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11839 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11841 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11843 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11844 dwWriteLabel): fix to create valid debugger symbols even when
11845 the module name has non-alphanumeric symbols in it
11846 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11847 when a variable's allocation has been optimized away
11850 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11852 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11854 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11855 * src/mcs51/main.c,
11856 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11857 * src/ds390/main.c,
11858 * src/z80/gen.c (z80_emitDebuggerSymbol),
11860 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11862 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11863 * src/pic16/main.c,
11864 * src/avr/gen.c (avr_emitDebuggerSymbol),
11866 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11868 * src/SDCCdebug.c (emitDebuggerSymbol),
11870 * src/port.h: added a debugger struct to the port struct. Added a
11871 callback for defining debugger symbols
11873 * src/SDCCast.c (createLabel),
11874 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11877 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11878 iCode back to the ast for the function
11880 * src/hc08/ralloc.c (hc08_assignRegisters),
11881 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11882 unneeded fields from the regs struct.
11883 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11884 pushReg() & pullReg() functions instead of emitcode()
11886 * src/hc08/gen.c (genLabel, genhc08Code),
11887 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11889 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11892 * src/hc08/gen.c (genEndFunction, genhc08Code),
11894 * src/mcs51/gen.c (genEndFunction, gen51Code),
11896 * src/ds390/gen.c (genEndFunction, gen390Code),
11898 * src/z80/gen.c (genEndFunction, genZ80Code),
11901 * src/pic/gen.c (genEndFunction, genpic14Code),
11903 * src/pic16/gen.c (genEndFunction, genpic16Code),
11905 * src/avr/gen.c (genEndFunction, genAVRCode),
11907 * src/xa51/gen.c (genEndFunction, genXA51Code),
11909 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11910 specific code to cdbFile.c and out of the backend code generators
11912 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11913 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11914 starting address is now 0
11917 * as/hc08/m08pst.c,
11918 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11919 assembler directive for DWARF support
11920 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11924 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11926 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11928 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11929 and inappropriate peephole optimization in jump tables
11931 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11933 * as/hc08/m08pst.c,
11934 * src/SDCCglue.c: sdccopt works for the hc08 port now
11936 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11938 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11940 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11942 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11944 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11946 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11950 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11951 comments from the peephole optimizer replacement rules
11952 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11954 * src/SDCCcse.c (updateSpillLocation),
11955 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11957 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11958 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11959 objects far pointers
11961 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11963 * src/SDCCsymt.h: a missing part of my last change
11964 * src/pic/ralloc.c (regTypeNum),
11965 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11967 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11970 * src/SDCCicode.c (aggrToPtrDclType),
11971 * src/SDCCptropt.h,
11972 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11973 ptrPseudoSymConvert),
11974 * src/pic/ralloc.c (regTypeNum),
11975 * src/pic16/ralloc.c (regTypeNum),
11976 * src/hc08/ralloc.c (regTypeNum),
11977 * src/ds390/ralloc.c (regTypeNum),
11978 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11979 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11981 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11983 * link/z80/lkmain.c (afile),
11984 * as/hc08/lkmain.c (afile),
11985 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11986 prevent a pointer problem when a filename has no directory and
11987 no extension specified.
11989 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11991 * link/z80/lkmain.c (afile): allow periods in directory names
11992 * link/z80/lkmain.c (afile),
11993 * as/mcs51/lkmain.c (afile),
11994 * as/hc08/lkmain.c (afile): allow linker script file to have an
11995 extension other than ".lnk"
11996 * link/z80/lklex.c (getfid),
11997 * link/z80/lkmain.c (parse),
11998 * as/mcs51/lklex.c (getfid),
11999 * as/mcs51/lkmain.c (parse),
12000 * as/hc08/lklex.c (getfid),
12001 * as/hc08/lkmain.c (parse): Support comments in the linker script
12002 file on lines by themselves and after filenames
12004 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12006 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12008 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12010 * src/z80/peeph-z80.def: removed some peephole rules that don't
12011 work with multibyte arithmetic (fixed bug #937126)
12012 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12013 to registers and not global variables
12014 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12015 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12016 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12017 checking for assignments not internally generated (fixed bug #931895)
12018 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12019 structure member (fixed bug #930072)
12021 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12023 * src/SDCCmain.c (linkEdit),
12024 * src/hc08/main.c (_hc08_parseOptions),
12025 * as/hc08/Makefile.in,
12026 * as/hc08/aslink.h,
12028 * as/hc08/m08pst.c,
12029 * as/hc08/lkrloc.c (relr, rele),
12030 * as/hc08/lkarea.c (lnkarea)
12031 * as/hc08/lkmain.c (afile, parse),
12032 * as/hc08/lkelf.c: support for ELF output
12033 * as/hc08/lks19.c (s19),
12034 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12036 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12038 * as/mcs51/lkihx.c: Fixed bug #899105.
12040 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12042 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12043 .dsp files from Unix to DOS.
12045 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12047 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12048 function pointers; we have been compliant for several months now.
12049 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12050 change that was accidently commented out
12051 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12052 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12055 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12057 * src/hc08/gen.c: output of all of the internal debugging information
12058 is now controlled by the D() macro; it is disabled by default
12060 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12062 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12063 harder to keep the same registers during a CAST iCode
12064 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12065 long via int can be done in a single cast, if the signedness is
12067 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12068 putchar() in tinibios.c in ds390's library
12070 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12072 * src/SDCCast.c (decorateType): fixed bug #898889,
12073 cast result of a literal complement too
12074 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12075 fixed check for bitfields
12077 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12079 * src/SDCCicode.c (geniCodeLogic): made it static,
12080 (geniCodeLogicAndOr): added in order to fix bug #905492,
12081 (ast2iCode): fixed bug #905492
12082 * support/regression/tests/bug-905492.c: added
12083 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12084 (processParms): fixed bug #927659: don't copy parms, this will clear
12086 * support/regression/tests/bug-927659.c: added
12088 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12090 * src/SDCCast.c (addCast): don't cast float to char
12091 * device/lib/libsdcc.lib: added _memmove
12093 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12095 * device/lib/large/Makefile: fixed parallel execution by
12096 replacing `make` by `$(MAKE)`
12098 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12100 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12101 offsets (fixes bug #923936)
12103 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12105 * device/lib/small/Makefile: fixed parallel execution by
12106 replacing `make` by `$(MAKE)`
12108 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12110 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12112 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12114 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12115 * src/regression/Makefile: Regression test was not running.
12117 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12119 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12120 complement if possible
12121 * src/SDCCval.c (valComplement),
12122 * src/SDCCicode.c (operandOperation): fixed complement of literal
12123 * support/regression/tests/onebyte.c (testComplement): added
12125 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12127 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12128 return an optimized tree; actually replace actParm with the new tree
12129 * src/SDCCast.h: added some parantheses to remove side effects
12130 * support/regression/tests/bug-920866.c
12132 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12133 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12134 Bit operands were not being handled properly in the pic14 port.
12135 (now src/regression/add.c passes again).
12137 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12139 * src/SDCC.y (labeled_statement): case and default no longer require
12140 a following statement (RFE #893037)
12142 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12144 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12145 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12146 disabled (fixes bug #916294)
12147 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12148 "mov a,acc"; patch provided by Lenny Story
12149 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12151 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12153 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12155 * src/ds390/gen.c (genFunction, genEndFunction),
12156 * src/ds390/ralloc.c (ds390_assignRegisters),
12157 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12158 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12159 pushed if there are parameters passed on the stack. Also, a cleaner
12160 way to decide if r0/r1 should be pushed/popped. (Together they fix
12163 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12166 * device/lib/mcs51/crtpagesfr.asm,
12167 * device/lib/mcs51/crtxinit.asm,
12168 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12169 to avoid confusion with Si Lab's SFRPAGE register.
12171 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12173 * src/SDCCglue.c (emitMaps): allow public sfr variables
12174 * src/SDCCglue.c (initialComments): include compiler build date
12175 with compiler version and put the timestamp of the generated
12176 assembly file on a serperate line to be less confusing.
12177 * src/port.h: added genInitStartup hook
12179 * src/ds390/main.c,
12182 * src/pic16/main.c,
12184 * src/z80/main.c: genInitStartup initialize as NULL (default to
12185 historical behaviour)
12186 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12187 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12188 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12189 library instead of hard coding it into the compiler.
12190 * support/regression/ports/mcs51-stack-auto/spec.mk,
12191 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12192 * device/lib/mcs51/Makefile,
12193 * device/lib/small/Makefile,
12194 * device/lib/large/Makefile,
12195 * device/lib/mcs51/crtpagesfr.asm,
12196 * device/lib/mcs51/crtstart.asm,
12197 * device/lib/mcs51/crtxclear.asm,
12198 * device/lib/mcs51/crtxinit.asm,
12199 * device/lib/mcs51/crtclear.asm,
12200 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12201 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12202 and into user configurable files.
12203 * device/lib/clean.mk: clean mcs51 directory too
12204 * support/regression/tests/longlit.c: added static to T1 declaration
12205 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12206 accesses in the initialization code
12208 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12210 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12211 OSCTRIMVAL as noted in bug #916008
12213 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12215 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12216 in loops with multiple exits (reported as incorrect registers
12217 used by Martin Helmling in Sdcc-user list)
12219 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12221 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12222 made ds390 register extensions look less like error messages
12224 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12226 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12227 reported by Adam Wozniak in Sdcc-user list
12229 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12231 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12232 arithmetic optimizations, added debug output
12234 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12236 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12237 * sdcc.spec: updated and split sdcc into 3 rpms
12238 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12239 needed for literals of LEFT_OP and '+'
12240 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12241 introduced RESULT_TYPE_NOPROM
12242 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12244 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12245 limited promotion to int only for '*'
12246 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12248 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12250 * src/pic16/gen.c (genSkip),
12251 (genc16bit2lit), (gencjneshort): commented out
12252 (is_LitOp): new helper function, checks operand type
12253 (genCmpEq): rewritten
12255 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12257 * support/regression/tests/bug-908454.c: added
12259 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12261 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12262 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12263 (geniCodeCast): cosmetic, don't preserve bit storage class
12264 (geniCodeLeftShift): added promotion
12265 (geniCodeLogic): fixed regression
12266 * src/SDCCsymt.c (computeTypeOr): accept bits too
12267 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12269 2004-03-07 Borut Razem <borut.razem AT siol.net>
12271 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12273 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12275 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12276 version of pic16_genPackRegisters which does not check if ic is a
12278 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12279 function cause string1.c regression test fails
12281 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12283 * sim/ucsim/configure.in,
12284 * sim/ucsim/configure,
12285 * sim/ucsim/doc/Makefile.in: use docdir
12286 * src/SDCC.y: fixed sbit atrributes
12287 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12288 * src/SDCCast.c (decorateType): |^& need special promotion handling
12290 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12291 * src/SDCCsymt.h (computeType),
12292 * src/SDCCicode.c: computeType() needs op
12293 * src/SDCCsymt.c (checkTypeSanity),
12294 * doc/sddman.lyx: "plain" bitfields are unsigned
12295 * src/SDCCsymt.c (computeTypeOr): added
12296 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12298 * src/SDCCval.c (val*): computeType() needs op
12299 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12300 * support/regression/tests/onebyte.c: added tests for |^&
12302 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12304 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12305 for writing icode into asm output.
12307 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12309 * src/pic16/device.c: added some debug lines enabled
12310 with macro DEBUG_CHECK,
12311 * src/pic16/genarith.c: more debug in genPlus,
12312 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12313 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12314 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12315 * (aopForSym): onStack symbols are re-placed in data memspace,
12316 and onStack flag is cleared,
12317 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12318 copy temporary pcodeop,
12319 * (genPcall): added warning for not updating PCLATU,
12320 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12321 always true for pic16 port,
12322 * (genMultOneWord): NEW, supports integer multiplication,
12323 * (genMult): modified to call genMultOneWord,
12324 * (ifxForOp): added warning when return NULL,
12325 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12326 flag is set before call to operandFromSymbol for implicit
12328 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12329 options.intlong_rent are set by default,
12330 * (_hasNativeMulFor): modified to allow port generation of integer
12332 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12333 set regtype to REG_SFR for all registers, restricting seting the
12334 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12336 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12338 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12339 more than 500 times in the regression tests
12341 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12343 * support/Util/SDCCerr.h,
12344 * support/Util/SDCCerr.c,
12345 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12347 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12348 for symbol conflicts.
12349 * support/valdiags/tests/enum.c,
12350 * support/valdiags/tests/tentdecl.c,
12351 * support/valdiags/tests/struct.c: expect possible error messages
12352 referring to original symbol definitions.
12353 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12355 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12357 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12359 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12361 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12363 * src/pic16/ralloc.c (newReg): fixed bug #908929
12365 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12367 * src/ds390/gen.c: added missing #include "main.h"
12369 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12371 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12372 checking if symbol is already in set,
12373 * src/pic16/device.h: prototype for checkAddSym,
12374 * src/pic16/gen.c: (_G): added entry interruptvector,
12375 * (assignResultValue): removed some commented out lines,
12376 * (genFunction): check for ISR via sym->type, absolute section for
12377 interrupt code is created via a new pBlock, the goto instruction is
12378 placed now correctly at the interrupt vector position, changed all
12379 references from ivec to _G.interruptvector,
12380 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12381 is the interrupt is a high priority one, same for return from ISR,
12382 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12383 externs to calls of checkAddSym,
12384 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12385 pic16_pcode_verbose flag is set,
12386 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12387 * src/pic16/pcoderegs.c: message about how many registers are saved
12388 will only be emitted if pic16_pcode_verbose flag is set,
12390 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12392 * src/ds390/ralloc.h,
12393 * src/ds390/ralloc.c (ds390_regWithIdx),
12394 * src/ds390/gen.c (emitcode),
12395 * src/ds390/main.h,
12396 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12397 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12398 ds390operandCompare, getRegsRead, getRegsWritten,
12399 initializeAsmLineNode): customized instruction size calculation for
12400 ds390, started basis for some register optimizations
12401 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12402 corresponding assembly output
12403 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12404 missing push/pop of r0/r1. Optimized push/pops
12406 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12408 * src/mcs51/main.c (instructionSize): fixed ACALL size
12409 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12411 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12413 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12414 the sorting of rlist with NULL elements
12415 * (print_idataType, print_idata): NEW to create idata sections
12416 * src/pic16/device.h: idataSymSet new variable
12417 * src/pic16/gen.c (genFunction): fixed some bugs in string
12418 comparing, improved the absolute section creation for ISRs,
12419 added FSR0L/FSR0H in registers that are saved in an ISR,
12420 * (genInline): fixed the processing of inline snippets,
12421 now they undergo no process by the peephole optimizer
12422 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12423 are placed in idataSymSet,
12424 * (pic16emitStaticSeg): extern symbols are added in externs,
12425 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12426 switching when aboslute variables are placed in access bank memory
12427 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12428 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12429 commented out with #if,
12430 * (pic16_packRegisters): reintroduce the check for CAST because some
12431 symbols are not correctly handled,
12432 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12433 pCodeInstruction instead of pCode,
12434 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12435 pCodeAsmDir definition,
12436 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12437 directive, then the argument directive is emitted without the leading
12438 tab, hack for inline labels which must be in the first column,
12439 * (compareLabel,pic16_findNextInstruction),
12440 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12441 * (insertBankSwitch): modified for the new pCodeAsmDir,
12443 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12444 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12446 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12448 * (pushSide): commented out with #if,
12449 * (assignResultValue): fixed some typos in saving
12451 * (genPcall): FIXED and sync'ed with genCall,
12452 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12453 * (genNearPointerGet): fixed to handle some more cases,
12454 implementation scheme via table reads,
12455 * (genConstPointerGet): modified to access code memory correct,
12456 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12457 and improved to handle some cases
12458 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12459 instead of "RETLW" for init data
12460 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12461 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12462 variables are placed in access bank memory (<0x80 and >=0xf80),
12463 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12464 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12465 TBLWT_POSTDEC,TBLWT_PREINC
12466 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12467 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12469 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12470 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12471 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12472 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12474 2004-02-29 Borut Razem <borut.razem AT siol.net>
12476 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12477 support/Util/findme.h, support/Util/system.h: enhance binary relative
12478 search for lib and include by using findProgramPath()
12480 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12483 * src/SDCCpeeph.c (pcDistance),
12485 * src/mcs51/ralloc.h,
12486 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12487 * src/mcs51/main.h,
12488 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12489 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12490 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12491 size calculation port specific, started basis for some register
12493 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12494 missing push/pop of r0/r1. Optimized push/pops
12495 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12496 * device/lib/_modsint.c (_modsint),
12497 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12498 and stack version so regression tests pass
12500 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12502 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12503 * src/SDCCast.c (decorateType): catch another small optimization
12505 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12506 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12507 modified to finally use computeType() all over SDCC,
12508 see Feature Request #877103
12509 * src/SDCCval.h: cosmetic
12510 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12511 valCompare(); regression tested in muldiv.c
12512 * support/regression/tests/muldiv.c (testMod): mod sign follows
12515 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12517 * src/SDCCast.c (decorateType): fixed bug #902362
12518 * doc/INSTALL.txt: fixed install instructions for win32
12520 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12522 * device/include/Makefile.in (install): fixed by replacing spaces
12525 * doc/INSTALL.txt: updated for release
12526 * doc/sdccman.lyx: added warning for --xstack being buggy
12528 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12530 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12531 to eliminate build warnings.
12532 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12534 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12535 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12537 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12538 removed -penable-stack, added comment for stack pragma, added
12539 warning for not initializing the stack/frame registers, removed
12540 comment at interrupts section
12542 Stack is made permanent, there is no ability to disable stack usage.
12543 * src/pic16/device.h,
12544 * src/pic16/device.c: removed all references to USE_STACK macro,
12545 * src/pic16/device.c (pic16_dump_section): when no elements in
12546 rlist, free rlist before return,
12547 * (pic16_dump_int_registers): NEW, internal registers are a new set
12548 of general purpose registers reused by each function,
12549 * (checkAddReg): returns 1 if registers is added to set,
12550 * (pic16_groupRegistersInSection): when a registers is of type
12551 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12552 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12553 SRCASECMP macro is moved here from device.c
12554 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12555 PO_PCLATU, PO_PRODL, PO_PRODH,
12556 * (pic16_pCodeOpType, genMinus,
12557 changed compares to "a" register, with AOP_ACC,
12558 * (pic16_genPlus): fixed some bugs and indented properly,
12559 * (pic16_addSign): changed size to size+offset in the MOVWF
12561 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12562 multiply 8-bit operand by literal, result is 8-bit,
12563 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12564 multiply 2 8-bit operand, result is 8-bit,
12565 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12567 * src/pic16/gen.c: changed accUse to contain WREG only,
12568 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12569 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12570 true, do not use immediate addressing any more unless sym is a
12571 pointer in codespace,
12572 * (aopForRemat): do not use immediate addressing when symbol not in
12573 codespace and when symbol's address is requested,
12574 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12576 * (aopGet): added case for AOP_ACC and don't return "accumulator
12577 bug" but WREG instead,
12578 * (popGetTempReg): pushes contents of temporary register in stack,
12579 * (popReleaseTempReg): pops contents of temporary register from
12580 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12581 * (pic16_popGet): separated case AOP_ACC to return register WREG
12582 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12583 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12584 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12585 the use of immediate pointers to certain cases only.
12587 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12588 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12589 * (assignResultValue, genCall, genRet): modified to use the new
12590 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12591 genPcall is still broken,
12592 * (genFunction): added code to create 'A' type pBlocks when
12593 interrupt functions are generated, code not extensively tested yet,
12594 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12595 * (genEndFunction): modified so ISRs pop stored registers from stack,
12596 * (genMultOneByte): cleanup,
12597 * (AccRsh): added flag andmask, to and result with appropriate mask,
12598 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12599 * (genDataPointerGet): fixed and reenabled its use,
12600 * (genNearDataPointerGet): bugs fixed,
12601 * (genDataPointerSet): bugs fixed,
12602 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12603 pic16_DumpSymbol, pic16_DumpOp,
12604 * src/pic16/genutils.h: function prototypes for the above functions,
12605 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12607 * (pic16emitRegularMap): many many many improvements, but needs a
12609 * src/pic16/main.c: enable_stack in pic16_options is removed,
12610 * (_pic16_parseOptions): removed command line options -penable-stack,
12611 * (_process_pragma): emit stack symbol only when stack pragma is
12613 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12614 redirected to FSR0L/FSR0H pair,
12615 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12616 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12617 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12619 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12620 * (dumpPicOptype): NEW,
12621 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12622 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12623 with movff instruction,
12624 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12625 added pic16_int_regs, some packRegsFor* functions are commented out,
12626 because produce errors,
12627 * src/pic16/NOTES: minor modifications
12629 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12631 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12632 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12634 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12635 * as/mcs51/lkaomf51.c: fixed bug #895763
12637 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12639 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12641 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12643 * doc/sdccman.lyx: added details about the HC08 storage classes and
12644 interrupts, fixed the register usage info for z80 & gbz80
12646 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12648 * doc/sdccman.lyx: added more pic16 port documentation
12649 * device/include/pic16/: added header pic18fregs.h
12651 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12653 * doc/sdccman.lyx: added Vangelis' contribution
12655 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12657 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12658 extend to the next CALL or PCALL, not just to the next CALL.
12660 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12662 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12664 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12666 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12667 bug #895752 and a better fix for bug #716790
12669 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12671 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12673 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12675 * doc/sdccman.lyx: minor changes, minor changed
12677 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12679 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12680 which can't handle SDCC_NEWONEBYTEOPS,
12681 (geniCodeMultiply): removed conversion from mult to shift for pic14
12684 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12687 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12688 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12689 thus fixing bug #895406
12691 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12693 * device/lib/_modsint.c,
12694 * device/lib/_modslong.c: sign follows divisor only
12695 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12696 signs or signedness can be ignored
12697 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12698 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12699 added optimization for IFX,
12700 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12702 reenabled optimization for IFX, which was removed on 2004-01-11
12703 * src/SDCCast.h: added return type IFX
12704 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12705 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12706 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12707 SDCC_OLDONEBYTEOPS selects the old behaviour
12708 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12709 changed again and commented promotion rule
12710 * src/SDCCval.c (valDiv): promotion no longer necessary
12711 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12712 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12714 * support/regression/tests/onebyte.c: added
12716 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12718 * gen.c (genInline): reverted to old code for assemnling inline
12719 code because of bug reported James Chadd
12721 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12723 * ralloc.h: missing declarations from previous patch,
12724 seems that patch for ralloc.h was never applied, fixed
12726 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12727 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12731 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12732 indirect addressing. Marked FSR0 as deprecated
12733 * gen.c (pointerCode): commented out, not needed now
12734 (pic16_popGet2p): new MOVFF helper function
12735 (genGenPointerGet),
12736 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12737 (shiftRLong): removed duplicate debugging info
12739 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12741 * src/ds390/gen.c (genNearPointerGet),
12742 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12743 optimization with bits, but not bitfields.
12744 * src/ds390/ralloc.c (packRegisters),
12745 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12747 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12749 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12751 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12754 * src/SDCCicode.c (operandFromSymbol),
12755 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12756 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12757 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12758 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12759 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12760 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12762 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12763 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12764 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12765 * src/SDCCsymt.c (newSymbol),
12766 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12769 * src/SDCCval.c (newiList): fixed bug #885705
12771 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12773 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12774 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12776 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12778 * device/include/c8051f120.h,
12779 * device/include/c8051f300.h,
12780 * device/include/c8051f310.h: added/updated header files for Silicon
12781 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12782 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12783 in new section Submitting patches
12785 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12787 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12788 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12789 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12791 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12792 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12793 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12795 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12796 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12797 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12799 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12800 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12801 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12802 genGenPointerSet): fixed bug #892400
12803 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12804 to eliminate build warnings.
12805 * src/SDCCast.c (processParms),
12806 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12808 * support/valdiag/valdiag.py: added GCC to the list of defines active
12809 when compiling with gcc
12811 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12813 * support/Util/SDCCerr.h,
12814 * support/Util/SDCCerr.c,
12815 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12816 with an incomplete type (fixed bug #883734)
12817 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12819 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12821 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12823 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12825 * src/SDCCast.c (decorateType),
12826 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12827 function pointer implementation
12828 * support/regression/tests/funptrs.c: added tests to verify both forms
12829 of function pointers work correctly. Added tests to verify parameters
12830 are passed in the correct order.
12832 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12834 * device.c (regCompare): registers are sorted by ascending
12835 address and increasing size,
12836 * main.c (_pic16_finaliseOptions): removed the declaration
12837 of compiler macro MCU. Now a macro of the format pic18fxxxx
12838 will be defined from the command line
12840 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12841 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12843 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12844 PCOP_RLCF was overwritten!
12845 * gen.c (genSkip): commented out calls to pic16_emitcode,
12846 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12848 * (genRRC): added debugging info,
12849 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12850 overwritten while shifting,
12851 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12852 overwritten while shifting,
12855 * (shiftLLeftOrResult),
12856 * (shiftRLeftOrResult),
12858 * (shiftLLong): Implemented with pic16_emitpcode
12859 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12860 * (genLeftShift): Fixed bug, operand for shift by variable always
12861 was "and"ed with 0x0f,
12862 * (genLeftShiftLiteral),
12864 * (genRightShiftLiteral): added debugging info,
12865 * (genrshFour): added comment,
12866 * (genRightShift): determined signedness from operand "left"
12867 instead of "result"
12869 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12871 * src/SDCCicode.c (geniCodeParms),
12872 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12873 function pointers, fixed function pointer bugs #861242 and #861896
12875 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12877 * device/include/c8051f000.h,
12878 * device/include/c8051f120.h,
12879 * device/include/c8051f300.h: added header files for Silicon
12880 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12882 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12884 * src/SDCCast.c (processParams): added new type flow and restructured
12885 (gatherAutoInit): added new type flow
12886 (addCast): cosmetic changes
12887 (getLeftResultType): added new type flow for array indices, patch
12888 provided by Stas, see FR #877103
12889 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12890 array index patch by Stas
12891 * src/SDCCast.h: added prototype getResultTypeFromType()
12893 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12894 * src/pic/glue.c (pic14emitStaticSeg),
12895 * src/pic16/glue.c (pic16emitStaticSeg),
12896 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12897 for initialization of symbols
12898 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12899 * support/Util/SDCCerr.h:
12900 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12901 * .version: bumped version number to 2.3.8
12902 * device/include/Makefile.in (install),
12903 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12906 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12908 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12909 Slade Rich fixed an optimization bug
12910 * src/pic/pcodepeep.c,
12911 * src/pic/pcoderegs.c
12912 * doc/Makefile (install): added test for directory
12914 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12916 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12917 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12918 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12919 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12920 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12921 * as/mcs51/asexpr.c (term),
12922 * as/hc08/asexpr.c (term): fixed bug #887146
12924 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12926 * src/z80/gen.c (genMult): handle single byte result product
12927 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12928 DUMMY_READ_VOLATILE (fixed bug #886367)
12930 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12932 * support/regression/tests/libmullong.c: fixed logic, on little endian
12933 hosts we ended without a mullong_wrapper()
12935 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12937 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12938 virus/worm forged address usage.
12940 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12942 Fixed promotion, it should be done on AST level:
12943 * src/SDCCast.c (addCast): added promotion to int
12944 (decorateType): updated call to upCast()
12945 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12946 usualUnaryConversions()
12948 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12950 * support/regression/tests/literalop.c (mulWrapper): Added a
12951 wrapper to remove integer overflow warnings.
12953 * support/regression/tests/float_trans.c: Made work on host.
12955 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12958 * support/regression/generate-cases.py (main): Changed from inline
12961 * doc/Makefile (install): Changed to depth first to get rid of
12962 missing directory install warning.
12964 * as/Makefile (install-doc): Made work on Mac.
12966 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12968 * src/SDCCast.c: added an additional type flow in decorateType() of
12969 opposite direction, see feature request #860006; it's enabled at runtime
12970 by setting the environment variable SDCC_NEWTYPEFLOW
12971 * src/SDCCast.h: changed prototype of decorateType()
12972 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12973 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12974 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12975 see feature request #877103
12976 * src/SDCCval.c: updated call of decorateType()
12977 (valBitwise): fixed bug #882876
12978 (valMinus): added promotion
12979 (valLogicAndOr): result is unsigned
12980 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12981 * src/SDCCsymt.c (computeType),
12982 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12983 must not cause an unsigned operation
12984 * src/pic/glue (pic14emitRegularMap),
12985 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12987 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12989 * src/pic/pcode.c (PCodeID): commented out left over debug code
12991 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12993 * support/valdiag/tests/overflow.c: added shift tests
12994 * src/pic/device.c,
13001 * src/pic/pcodepeep.c,
13002 * src/pic/pcoderegs.c,
13003 * src/pic/ralloc.c,
13004 * src/pic/ralloc.h: applied patch from Slade Rich;
13005 added support for multiple code pages and multiple RAM banks on the
13006 PIC 14 port. The ASM files now no longer simply assume all the
13007 code / RAM are in the same page / bank. This means the linker can
13008 safely allocate code/RAM of separate ASM files to different pages/banks.
13009 * doc/sdccman.lyx: added Slade's tips
13010 * src/mcs51/peeph.def: fixed bug #880768
13012 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13014 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13015 * src/SDCCast.c (decorateType): fixed bug #880197
13017 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13019 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13022 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13023 strtof is not part of C89 and isn't included with Mac OS X.
13025 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13027 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13028 shiftL2Left2Result): fixed bug #879326
13029 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13030 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13031 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13032 address fetch for clr instruction
13033 * device/lib/hc08/_mulint.c: created optimized assembly version
13034 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13036 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13038 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13039 proposed in FR #877103
13041 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13043 * src/SDCCval.c (cheapestVal): added missing checks
13044 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13045 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13047 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13049 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13052 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13054 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13055 loaded with the linker search paths (-L arguments) and the libraries
13056 to be linked with the current source (-l arguments). Changes
13057 currently will affect only the pic16 port.
13058 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13059 include path the port specific paths and port specific libraries,
13060 * gplink command now contains the $3 argument,
13061 * src/pic16/device.h,
13062 * src/pic16/device.c,: structure PIC_device is made public and
13063 renamed to PIC16_device, the same for variable Pics which is renamed
13064 to Pics16. Updated all references to them.
13065 * src/pic16/glue.c (pic16glue): corrected bug with code
13066 initialization which bypassed the variable initializations block.
13068 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13069 COMPILE_FLAGS and added the --nostdinc option
13071 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13073 * device/include/mc68hc908jb8.h: Register defs for another member
13074 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13076 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13078 Documenting changes from previous commits.
13079 * configure.in (version 1.56),
13080 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13081 when generating output files to configure the pic16 library,
13082 but now I've commented it out, since gputils aren't installed in the
13083 SF compile farm, so library won't compile
13085 * device/lib/Makefile.in (version 1.56): initially I've added in
13086 target 'all' the prerequestive 'model-pic16' so it compiled the
13087 pic16 library, but now I've commented it out for the same reasons
13089 * added targets 'model-pic16' and 'objects-pic16' to compile the
13091 * added target 'port-specific-objects-pic16' to handle the
13092 generated libraries and copy them into the build/ directory
13093 * added target 'clean-intermediate-pic16' to clean intermediate
13094 files into pic16 directory
13095 * in target 'installdirs' added line to create directory pic16 in
13096 the installation path
13098 * device/include/Makefile.in (version 1.11): in target 'install'
13099 added lines to copy all header files to installation path,
13100 * in target 'installdirs' added line create directory for pic16
13101 headers in the installation path
13103 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13105 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13108 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13111 * device/lib/configure.in,
13112 * device/lib/configure: fixed for autoconf 2.57
13114 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13116 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13117 option so that it actually works. Made it specific to the z80, since
13118 the gbz80 doesn't have these kinds of I/O ports.
13120 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13122 * device/include/z180.h,
13123 * device/lib/_memcpy.c,
13124 * device/lib/_memmove.c,
13125 * device/lib/_mulint.c,
13126 * device/lib/ser_ir.c,
13127 * device/lib/ser_ir_cts_rts.c,
13128 * device/lib/_strcmp.c,
13129 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13130 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13131 portmode; added deprecation warning for bank= and protmode= forms.
13132 Also, guard against buffer overflow.
13133 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13135 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13137 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13138 changed interrupt vector table generation to only emit declared vectors.
13139 * device/include/Makefile.in: added missing backslash
13140 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13142 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13144 Mainly changes to support compilation of the device libraries
13145 * src/pic16/device.c: stack is allocated via symbol and not
13146 via literal number. The symbol is placed in the corresponding
13147 position of the data ram
13148 * (pic16_dump_section): relocatable and absolute uninitialized
13149 data are now emitted in sorted order to reduce section naming,
13150 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13151 weren't marked as being in the access bank,
13153 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13155 Added portion of GNU PIC Library under the directory
13156 device/include/pic16 and device/lib/pic16. These files
13157 contain the declarations of SFRs for the PIC18Fxx2 devices.
13158 The directory is initialized via configure from toplevel.
13160 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13162 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13163 the spilllocations to be compared correctly
13165 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13167 * src/SDCCast.c (decorateType): fixed bug introduced today
13169 2004-01-12 Borut Razem <borut.razem AT siol.net>
13171 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13172 doc/sdccman.lyx: upper case pragmas are deprecated
13174 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13176 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13177 in simpler and even better code
13179 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13181 * src/SDCCicode.c (operandOperation): fixed bug #874819
13182 * src/SDCCast.c (decorateType): fixed
13183 char foo (unsigned long ul) { return ul > 0; }
13185 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13187 * doc/sdccman.lyx: Moved and added some sections, small changes
13188 all over. Telling LaTeX to be less strict with word spacing
13189 to better keep the right margin. Changed some notes about
13190 maintainance of the ports in section 3.2.1 - is it OK like this?
13192 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13194 SDCC source changes:
13195 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13196 convilong): modified to inform the pic16 port that builtin functions
13199 PIC16 PORT specific changes:
13200 * src/pic16/device.c pic16_dump_equates() added,
13201 processor registers declared internally by the port are emitted in
13202 the translation as equates,
13203 * src/pic16/gen.c: inline code is passed unprocessed to the
13205 * (pic16_popGetLit2): fnuction modified to take second operand as
13206 pCodeOp pointer and not as literal,
13207 * (popRegFromIdx): prefixed with pic16_,
13208 * (pic16_popCombine2): modified to receive already allocated pCode
13210 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13211 * (genFunction): initializes local stack frame and pushes on stack
13212 all the registers used by this function,
13213 * (genEndFunction): restores all registers from stack and restores
13215 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13217 * (pic16glue): changed the program startup sequence,
13218 * added new dbName code 'A' for functions placed in absolute section
13219 * src/pic16/main.c: added function attribute _naked,
13220 * added pragma 'code' to place a fnuction at an absolute address,
13221 * added command line arguments --debug-ralloc and --pcode-verbose,
13222 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13223 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13224 * (pic16_newpCodeOpLit2): modified to take the second operand as
13226 * (pic16_printpBlock): modified to emit each function in a separate
13228 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13229 UPPER for immediate operands,
13230 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13232 * src/pic16/peeph.def: all peepholes with movff are commented out,
13233 because there is a problem in the pcode peep optimizer,
13234 * src/pic16/ralloc.c: the register allocator can now reuse local
13235 function symbols for another function. This saves register usage.
13236 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13238 Added file src/pic16/NOTES with information about program writing on
13239 the current port version.
13241 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13243 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13244 and peephole 252 (array access)
13246 2004-01-09 Borut Razem <borut.razem AT siol.net>
13248 * src/SDCCmain.c : fixed #872250: -l command line defined library
13249 files are scanned before standard library files
13251 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13253 * src/SDCCast.c (decorateType): fixed bug #874046
13255 2004-01-09 Borut Razem <borut.razem AT siol.net>
13257 * support/scripts/sdcc.nsi: remove previous installation
13259 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13261 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13262 bytes for last interrupt vector (mcs51)
13263 * sdcc.spec: fixed typo
13265 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13267 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13268 gen51Code): more efficient parameter receive for --model-large
13271 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13273 * src/ds390/main.c,
13274 * src/z80/main.c: added missed needLinkerScript flags (more than
13275 one port structure defined in these file)
13276 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13279 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13281 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13282 * src/port.h: added flag needLinkerScript in port->linker
13283 structure to inform whether to create a .lnk file or not,
13285 * src/ds390/main.c,
13287 * src/mcs51/main.c,
13289 * src/pic16/main.c,
13291 * src/z80/main.c: changed appropriately to configure
13292 needLinkerScript flag
13294 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13295 * src/pic/glue.c: added variable udata_section_name to
13296 override default uninitialized data segment definition for
13297 devices only with SHAREBANK memory (reported from Erik Epetrich)
13298 * (pic14emitOverlay): modified to emit a commented overlay segment
13299 directive when no overlay data exist
13300 * (picglue): modified to emit uninitialized data segment
13301 according to udata_section_name
13302 * src/pic/main.c (_pic14_parseOptions): added command line
13303 options --udata-section-name=[name] to override default
13304 udata definition name
13305 * modified _linkCmd and _asmCmd to include compiler passed
13306 arguments via -W option
13307 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13308 object file from '.rel' to '.o' in port->linker structure,
13309 changed size of fptr from 2 to 3 in port structure
13311 2004-01-07 Borut Razem <borut.razem AT siol.net>
13313 * support/scripts/sdcc.nsi: update PATH
13314 * support/scripts/sdcc.ico: craeted
13316 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13318 * device/include/Makefile.in: fix install
13319 * doc/Makefile: fix install
13321 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13323 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13325 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13326 how the function variable allocation summary is displayed; also
13327 include information about variables allocated to the overlay
13330 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13332 * as/mcs51/lkmain.c: Help about -Y option
13333 * as/mcs51/lkarea.c: Fixed gcc warnings
13335 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13337 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13339 * support/valdiag/tests/overflow.c: added
13340 * src/SDCCast.c (decorateType),
13341 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13342 LEFT_OP (left shift)
13344 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13346 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13347 (default behaviour).
13349 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13351 A python script to validate compiler diagnostic messages. It can be
13352 used to verify that sdcc complains about bad c source code and
13353 gives a good location of the error.
13354 * support/valdiag/Makefile,
13355 * support/valdiag/valdiag.py,
13356 * support/valdiag/tests/*
13358 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13360 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13361 * src/SDCCsymt.c (newEnumType),
13363 * support/Util/SDCCerr.c,
13364 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13366 * support/regression/tests/enum.c: added test for enum values that
13367 require at least 2 bytes of storage.
13369 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13371 * src/common.h: added ifndef/define/endif macros
13372 around the header file.
13373 Bug reported from Jesus Calvino-Fraga
13375 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13377 * sdcc.spec: updated
13378 * device/include/Makefile.in: don't install CVS directories
13379 * device/lib/Makefile.in: added removal of CVS directories after install
13380 * doc/Makefile: fixed install, added local_icons
13381 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13382 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13383 * src/ds390/gen.c (genRightShift): fixed bug #870788
13384 * src/SDCCast.c (decorateType): fixed bug #870781
13386 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13388 PIC16 port related changes:
13389 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13390 added variable stackPos,
13392 * gen.c: genCall, assignResultValue: added support for
13393 pushing/retrieving function parameters to/from stack,
13394 genFunction,genEndFunction: setup stack frame for the
13395 generated function,
13396 genAddrOf: will be changed according to bug 863624
13398 * added files genutils.c and genutils.h which contain gen*
13399 debugged and optimised functions extracted from gen.c
13401 * glue.c: added variable 'externs' which holds extern symbols,
13402 pic16emitRegularMap: is modified to properly handle relocatable
13403 symbols under the new scheme,
13404 pic16createInterruptVect: is modified
13405 pic16printPublics: is modified to emit 'global' assembler directives,
13406 added pic16_printExterns to print extern symbols,
13407 pic16glue: initializes stack/frame pointer in the beginning of
13408 the assembly output. Temporary hack, will be corrected later,
13409 because gplink yet does not support stack and SDCC does not
13410 yet support a type of crt0.o object to create the final binary.
13412 * Removed many lines that contain 8051 legacy code.
13413 * The code is finally placed under a 'code' directive.
13414 * Added port specific options.
13416 * _process_pragma: simplified since now we do not need *special*
13417 include file to define SFR registers. But a separate header
13418 will be needed. This will be developed later.
13419 * _pic16_parseOptions: added, parses port specific options:
13420 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13421 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13422 --preplace-udata-with=
13424 * _pic16_setDefaultOptions: modified to initialize section names,
13425 but hack is temporarly out of order since it needs improvement.
13426 * _pic16_genAssemblerPreamble: configuration words are emitted by
13427 their address instead of their name. This part is incomplete and
13428 supports only the 18Fxx2 devices. Other devices will emit an error
13429 during assembly since they do not contain the same set of config
13431 * _pic16_genIVT: is modified,
13433 * pcode.c: added definitions for some hardware registers that are needed
13435 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13436 All PCI entries are updated. Now LFSR is supported.
13437 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13438 * added pic16_newpCodeOpLit2 to support instructions with
13439 two literal arguments
13440 * pic16_pCode2str: corrected code that emits assembler instructions
13441 with two literal operands and those that have an access bit modifier
13442 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13443 this fixes a bug which caused some labels to be lost, when an
13444 assembler directive was added, i.e. banksel,
13445 * pic16_FixRegisterBanking: improved logic that causes the insertion
13447 * InlineFunction: functions that are called once, are not any more
13448 inlined. This can be a port option in the future,
13450 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13452 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13453 hold the corresponding uninitialized symbols,
13454 * pic16_allocProcessorRegister: registers have explicit marked the
13456 * pic16_allocInternalRegister: registers are explicit marked as
13458 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13459 processing list, so bit registers were lost,
13462 * ralloc.h: added field 'accessBank' and original symbol operand
13463 in register definition,
13464 * removed the field isMapped from register definition,
13466 ** Several functions have been removed from various sources:
13467 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13468 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13469 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13470 pic16_assignRelocatableRegisters
13472 ** others have been introduced:
13473 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13474 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13476 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13478 * support/scripts/inc2h.pl: changed definition of BIT_AT
13479 to emit 'sbit at' instead of 'bit at'. This was a request.
13481 PIC16 port related preliminary changes:
13482 * gen.c: prefixed function popRegFromString with
13483 pic16_ and all references to it corrected
13484 * pcode.c: all pic16_pc_* hardware registers prefixed
13485 with underscore (_),
13486 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13487 * ralloc.c: newReg(): when register is REG_SFR then
13488 set address to rIdx,
13489 pic16_allocProcessorRegister(): marks register wasUsed=0
13490 pic16_writeUsedRegs(): added a call to assign processor
13491 registers via pic16_assignFixedRegisters
13493 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13495 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13496 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13497 variables in unused register banks. Also the SSEG is placed
13498 wherever there is enough space for it, and IDATA can be anywhere
13499 in internal RAM. For now compile using -Wl-Y[stack_size].
13500 The mem file is different for this option as well, since it
13501 makes no sense of talking about DSEG lenght.
13503 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13505 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13506 in certain cases, e.g. when ROM assignment, patch provided
13507 from Albert den Haan.
13509 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13511 Many signedness and type propagation fixes:
13512 * src/SDCCicode.c: made geniCodeCast() static
13513 replaced SPEC_ by IS_ (cosmetic)
13514 (operandOperation): fixed div and mod operation
13515 (usualBinaryConversions): added support for promotion of char
13516 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13517 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13518 (geniCodeAdd): an array index will stay unsigned, even if promoted
13520 (geniCodeArray): ditto
13521 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13522 * src/SDCCsymt.c (computeType): added more support for char;
13523 promotion of char is selectable by promoteCharToInt, fixed signedness
13525 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13526 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13527 * src/SDCCval (val*): replaced signedness calculation by
13529 rearranged if-branches (cosmetic)
13530 (valShift): added warning W_SHIFT_CHANGED
13531 (valCompare): fixed problem with different types
13532 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13533 * support/regression/tests/literalop.c: added many cases
13534 * support/regression/tests/ast_constant_folding.c: changed finally to
13536 * .version: new year, new version: 2.3.7
13537 * src/SDCCmain.c (main): applied patch #866468
13538 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13539 provided by Scott Bronson
13540 * doc/sdccman.lyx: updated documentation for sdcdb
13541 updated and added chapter tips
13543 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13545 * src/SDCCsymt.h: missing from yesterday's commits
13547 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13549 * src/SDCC.y (struct_or_union_specifier),
13550 * support/Util/SDCCerr.c,
13551 * support/Util/SDCCerr.h: verify that struct & union tags are used
13554 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13556 * src/SDCCglobl.h: missing from yesterday's commits
13558 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13560 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13561 sft_attributes, struct_declaration, parameter_declaration,
13562 type_name, start_block, declaration_list),
13563 * src/SDCC.lex (check_type): support redefinition of typedef names
13565 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13567 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13568 aligned xdata arrays. Erik helped me with the if clause.
13570 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13572 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13575 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13578 * src/SDCCast.c (newAst_),
13580 * src/SDCCicode.c (ast2iCode, newiCode),
13582 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13583 expr, statement, expression_statement, selection_statement,
13584 iteration_statement, expr_opt, jump_statement): foundation for tracking
13586 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13589 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13591 * support/Util/SDCCerr.c,
13593 * src/SDCCast.c (createCase, createDefault, decorateType),
13594 * src/SDCClabel.c (labelUnreach),
13595 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13597 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13598 (with thanks to Stas Sergeev)
13599 * device/include/time.h,
13600 * device/lib/time.c (CheckTime): suppress unreachable code warning
13602 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13604 * src/SDCCast.c (createIvalCharPtr),
13605 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13607 * support/regression/tests/nullstring.c: tests for these two bugs
13609 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13611 * support/Util/SDCCerr.h,
13612 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13613 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13614 about storage class and 'at' used inside struct or union
13615 * src/SDCCBBlock.c (iCodeFromeBBlock),
13616 * src/SDCCcse.c (ifxOptimize),
13617 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13618 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13619 printIval, emitStaticSeg, emitOverlay),
13620 * src/SDCClabel.c (deleteIfx),
13621 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13622 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13623 gatherAutoInit, processParms),
13624 * support/Util/SDCCerr.h,
13625 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13626 reporting for post-parse errors.
13628 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13630 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13631 implicit casts via union; they don't work on big endian systems
13632 (possible fix for bug #861138)
13634 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13636 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13637 * src/mcs51/main.c: fixed the fix for bug #737001
13639 2003-12-15 Borut Razem <borut.razem AT siol.net>
13641 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13643 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13645 * support/makebin/makebin.c: put output in binary mode
13647 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13649 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13650 xdata and data memory on startup. Set the environment variable
13651 SDCC_NOGENRAMCLEAR to disable this.
13652 * src/mcs51/peephole.def,
13653 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13654 (allows non-interrupt and interrupt code to safely compete for a resource
13655 without the non-interrupt code having to disable interrupts)
13657 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13659 * src/SDCCicode.c (geniCodeAdd),
13660 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13661 with valFromType if type might be a pointer and host is big endian).
13662 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13663 types, not just integer types.
13664 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13665 multiply defined with mismatching "at" address.
13667 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13669 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13670 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13671 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13672 with embedded nulls (fixed bug #753752)
13674 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13676 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13677 Apparently this did not see much testing (endless loop)
13679 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13681 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13683 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13685 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13686 gracefully handle NULL memmap pointers
13688 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13690 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13691 instead of deleting the iCode when an operand is volatile
13692 * src/z80/gen.c (genDummyRead),
13693 * src/mcs51/gen.c (genDummyRead),
13694 * src/ds390/gen.c (genDummyRead),
13695 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13697 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13698 * src/SDCC.y: fixed bug #850420
13700 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13702 Applied z80 i/o port patch from Peter Townson and fixed some operators
13703 to better handle operands in A register.
13704 * device/include/z180.h
13710 * src/z80/peeph-z80.def
13711 * src/z80/peeph.def
13714 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13716 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13718 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13720 * device/lib/hc08/_mullong.c: Removed extra #endif
13722 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13724 * sim/ucsim/hc08.src/inst.cc,
13725 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13726 carries from x to h
13727 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13728 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13729 * device/include/stdarg.h: fixed varargs for hc08
13730 * device/lib/Makefile.in,
13731 * device/lib/hc08/Makefile,
13732 * device/lib/hc08/_mulint.c,
13733 * device/lib/hc08/_mullong.c: fixed some endian problems
13735 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13737 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13738 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13739 * device/lib/_gptrget.c,
13740 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13742 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13744 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13745 * src/SDCCast.c (astErrors): fixed bug #846007
13746 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13748 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13750 * src/SDCCast.c (decorateType): disabled a transformation I added in
13751 revision 1.188 (access to fields of a structure at an absolute address);
13752 it breaks with bitfields, extern declarations, and gcse analysis.
13753 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13754 could be assigned through a pointer, so don't complain.
13755 * src/SDCCast.c (astErrors),
13757 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13759 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13761 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13762 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13763 output of __config directives, since gpasm now supports them
13764 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13765 pre-processor macro, i.e. -DMCU=p18f452
13766 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13767 and modified to handle 'cast' icode similarly to '=' icode
13768 * src/pic16/device.h (typedef struct PIC_device): added field
13769 'extMIface' to indicate that chip has external memory interface
13770 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13771 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13774 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13776 * src/SDCC.y (pointer): fixed bug #846006
13777 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13778 * src/SDCCast.c (decorateType): fixed bug #846009
13779 * src/ds390/peeph.def,
13780 * src/ds390/gen.c (genAnd, genOr),
13781 * src/mcs51/peeph.def,
13782 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13784 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13786 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13793 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13797 * src/SDCCbitv.c: added function to free a bitvector
13798 * src/SDCClrange.h,
13799 * src/SDCClrange.c: added function to recompute the liveranges
13800 * src/avr/ralloc.c,
13801 * src/ds390/ralloc.c,
13802 * src/hc08/ralloc.c,
13803 * src/mcs51/ralloc.c,
13804 * src/pic/ralloc.c,
13805 * src/pic16/ralloc.c,
13806 * src/xa51/ralloc.c,
13807 * src/z80/ralloc.c: recompute the liveranges after register packing
13809 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13811 * src/SDCCloop.c (newInduction): fixed bug #845630
13813 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13815 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13816 inadvertantly left behind from my 2003-11-12 change
13818 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13820 Updated headers I neglected to commit yesterday.
13821 * src/SDCClrange.h,
13824 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13826 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13827 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13828 * src/SDCCopt.c (eBBlockFromiCode),
13829 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13830 the creation of the key hash table from the sequencing so it can be used
13831 earlier (for some GCSE bug fixes still pending)
13833 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13835 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13836 * support/regression/tests/addsub.c: testing genPlus shortcut
13838 2003-11-15 Borut Razem <borut.razem AT siol.net>
13840 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13842 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13844 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13845 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13846 ordering is immaterial.
13847 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13849 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13851 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13852 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13853 (SIGSEV) of bug #840381
13854 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13855 unlink new file before rename if new and old filenames are the same)
13857 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13859 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13860 uninitialized variables) for the mcs51. Set environment variable
13861 SDCC_GENRAMCLEAR to test.
13862 xdata initialization slightly shorter
13864 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13867 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13868 #838241 & 780691 (basicly the same bug)
13869 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13870 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13872 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13874 * src/SDCCmain.c (linkEdit): "fix" #834252
13876 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13878 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13880 * src/SDCC.y: fixed bug #819403
13882 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13884 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13885 the reentrant attribute.
13886 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13887 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13889 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13890 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13891 erroneously reduced to a literal.
13892 * src/hc08/ralloc.c (packRegisters, rematStr),
13893 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13896 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13898 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13899 * doc/sdccman.lyx: changed from 'article' to 'book'
13900 * doc/Makefile: readded test_suite_spec and cdbfileformat
13902 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13904 * device/include/stdlib.h: include malloc.h to comply with ANSI
13905 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13907 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13909 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13910 * doc/clean.mk: also remove *.out files
13911 * doc/sdccman.lyx: some additions, larger top/bottom margins
13913 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13915 * src/SDCC.y: fixed bug #837365
13916 * support/regression/tests/bitopcse.c
13917 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13918 a symbol (might be valop instead)
13919 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13920 * device/lib/clean.mk: added hc08 to the cleaning list
13922 2003-11-04 Borut Razem <borut.razem AT siol.net>
13924 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13926 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13927 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13928 malloc is declared in standard stdlib.h
13930 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13932 * device/lib/hc08/Makefile: need to clean .rel not .o files
13933 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13935 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13939 * src/mcs51/main.c,
13940 * src/ds390/main.c,
13944 * src/pic16/main.c,
13945 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13946 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13947 tests (which uses the port's oclsExpense function)
13953 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13955 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13957 * src/SDCCcse.c (ifxOptimize),
13958 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13959 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13960 deleting the IFX iCode.
13961 * src/hc08/ralloc.c: reduced unneeded slocs
13962 * src/hc08/gen.c: fixed bug in asmopToBoolean
13964 2003-11-04 Borut Razem <borut.razem AT siol.net>
13966 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13967 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13968 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13969 transferred to configure
13971 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13973 Use headers defined in the C[++] standards:
13974 * sim/ucsim/gui.src/serio.src/fileio.cc
13975 * sim/ucsim/gui.src/serio.src/frontend.cc
13976 * sim/ucsim/gui.src/serio.src/main.cc
13977 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13978 * support/Util/NewAlloc.c
13980 * as/mcs51/lklibr.c
13984 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13986 * Added MSVC projects for hc08 assembler and linker:
13987 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13988 /as/hc08/link_hc08.dsp
13990 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13992 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13994 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13996 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13998 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14000 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14002 2003-10-31 Borut Razem <borut.razem AT siol.net>
14004 * support/cpp2/cpplib.h,
14005 support/cpp2/cpplib.c,
14006 support/cpp2/cpplex.c,
14007 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14008 to switch _asm block preprocessing on / off. Default is
14009 #pragma preproc_asm +
14011 2003-10-31 Borut Razem <borut.razem AT siol.net>
14013 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14014 when outputting comment blocks (when executed with -C option) and
14015 _asm (SDCPP specific) blocks
14017 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14019 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14021 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14023 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14025 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14027 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14028 * src/SDCCast.c (decorateType): fixed bug #832664
14030 2003-10-31 Borut Razem <borut.razem AT siol.net>
14032 * support/cpp2/cpplex.c: fixed for SDCPP:
14033 comments(when executed with -C option) and _asm blocks
14034 were included even if they where in skipped #if block.
14035 Applied solution from GCC cpp 3.3.2
14037 2003-10-31 Borut Razem <borut.razem AT siol.net>
14039 * src/SDCC.lex: sdcc now understands both formats:
14040 '# <line_number> <file_name>' and
14041 '#line <line_number> <file_name>'
14042 * support/cpp2/cppmain.c: sdcpp now generates the standard
14043 '# <line_number> <file_name>' instead of former
14044 '#line <line_number> <file_name>'
14046 2003-10-30 Borut Razem <borut.razem AT siol.net>
14048 * support/cpp2/cpphash.h,
14049 * support/cpp2/cpplib.h
14050 * support/cpp2/cpplex.c,
14051 * support/cpp2/cppmain.c,
14052 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14054 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14056 Fixed a number of problems revealed by bug #827883.
14057 * src/SDCCloop.c (loopInvariants): Spill location of the
14058 result operand should be recomputed if extracted from
14059 a loop. Also, don't extract assignments of an iTemp
14061 * src/SDCCast.c (isConformingBody): loop reversal should
14062 not occur if the control variable is involved with a
14063 relational operator.
14065 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14067 * .version: bumped to 2.3.6 to reflect the big improvements
14068 made by Erik and Klaus. Thanks!
14070 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14072 Replaced the livrange code.
14073 * src/SDCClrange.c: added new LR code
14075 * src/SDCCBBlock.h: removed remainig parts from old LR code
14076 * src/ds390/ralloc.c,
14077 * src/ds390/gen.c: minor fixes to make it work with new code
14079 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14082 * as/hc08/lkrloc.c,
14084 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14085 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14086 (tweaked fix for bug #818696)
14088 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14090 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14092 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14095 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14096 * src/mcs51/gen.c (gencjneshort),
14097 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14098 more efficient (per Scott Bronson's suggestion)
14100 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14102 Extended the semantics of the critical keyword to include
14103 individual statements. See RFE #827755 and #799831
14108 * support/Util/SDCCerr.c
14109 * support/Util/SDCCerr.h
14114 2003-10-19 Borut Razem <borut.razem AT siol.net>
14116 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14118 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14120 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14122 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14123 and predecrement operand is displayed
14125 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14127 * src/SDCCval.c (valMinus): fixed bug #826041
14129 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14131 Some hc08 related updates that I missed earlier
14132 * sim/ucsim/stypes.h
14133 * support/regression/ports/hc08/spec.mk
14135 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14137 New target "hc08" for the Motorola 68hc08 family of micros
14145 * sim/ucsim/hc08.src/*
14146 * sim/ucsim/configure.in
14147 * src/ucsim/configure
14148 * sim/ucsim/packages_in.mk
14151 * device/include/mc68hc908qy.h
14152 * device/lib/hc08/*
14153 * device/lib/Makefile.in
14154 * support/regression/ports/hc08/*
14155 * support/regression/Makefile
14157 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14159 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14161 * src/ds390/gen.c (genCast): fixed bug #821957
14163 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14165 * device/lib/logf.c: "fixed" overlay bug
14166 * support/regression/ports/host/spec.mk: added m library
14167 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14168 * support/regression/tests/float_trans: added (for Eric)
14170 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14172 * src/mcs51/gen.c (genCpl): fixed bug
14173 http://sf.net/mailarchive/message.php?msg_id=6263915
14175 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14177 * src/SDCCast.c (decorateType): added extended constant folding
14178 * src/SDCCsymt.c (computeType): cleanup
14179 * src/SDCCval.c (valShift): minor optimization
14180 * support/regression/tests/ast_constant_folding.c: added
14182 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14184 * src/SDCCmain.c: removed some unintended changes
14186 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14188 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14189 * src/z80/gen.c: fixed part of bug #817589
14190 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14192 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14194 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14205 * src/ds390/ralloc.c
14207 * src/mcs51/ralloc.c
14209 * src/pic16/ralloc.c
14210 * src/xa51/ralloc.c
14212 * src/z80/gen.c: removed unused label "release:"
14214 2003-10-06 Borut Razem <borut.razem AT siol.net>
14216 * src/SDCC.lex: removed definition of unused variables
14217 save_optimize and save_options
14219 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14221 * clean.mk: removed '=' in "-maxdepth=1"
14222 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14223 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14225 2003-10-06 Borut Razem <borut.razem AT siol.net>
14227 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14228 my_unput() replaced by unput()
14230 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14232 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14233 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14234 type-punned pointer will break strict-aliasing rules"
14235 Old LR behaviour is again default; Klaus' LR can be choosen by
14236 defining the environment variable LRKLAUS
14240 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14241 * clean.mk: fixed removal of files in bin/CVS/
14242 * device/lib/clean.mk: fixed removal of directories small and large
14243 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14245 * src/SDCCval.c: removed superflous test for pedantic
14247 2003-10-05 Borut Razem <borut.razem AT siol.net>
14249 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14250 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14251 message "unmatched #pragma SAVE and #pragma RESTORE"
14253 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14255 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14256 assembly, critical functions, atomic, nojtbound)
14258 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14260 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14266 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14269 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14271 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14273 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14274 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14275 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14277 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14279 * src/z80/gen.c (genRet): fixed bug #524753
14280 * src/z80/gen.c (genCast): fixed internal error on cast from
14282 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14283 fix for bug #477835 to the z80
14284 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14285 for tracking iCodes in the peephole optimizer for z80
14287 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14289 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14290 the other part of bug #814548
14291 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14293 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14295 * src/SDCCcse.c: fixed part of bug #814548
14297 2003-09-28 Borut Razem <borut.razem AT siol.net>
14299 * src/asm.c: rewrite of printILine() to use temporary file instead
14301 * src/xa51/main.c: commented out declaration of int rewinds
14303 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14305 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14307 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14309 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14310 * src/asm.c (printILine): Fixed bug #811015
14312 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14314 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14317 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14319 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14320 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14321 to correctly handle general case of AOP_PAIRPTR
14322 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14324 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14326 * src/mcs51/ralloc.c (fillGaps),
14327 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14328 register positioning bug)
14330 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14332 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14334 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14336 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14337 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14338 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14339 (ralloc doesn't intentionally do this now, but perhaps later)
14340 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14341 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14342 register positioning bugs (Fixed bug #762602 and #795325)
14343 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14344 (Fixed bug #808779)
14345 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14346 lines that --i-code-in-asm generates
14348 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14350 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14351 trying to fclose a FILE* that was already closed.
14353 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14355 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14356 of const struct should be treated as if const themselves)
14358 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14360 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14362 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14364 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14365 Unix (/n) and DOS (/r/n) line terminations.
14367 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14369 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14372 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14374 * src/mcs51/gen.c (genFunction, genEndFunction),
14375 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14376 and restore of EA so that stack offsets to parameters are
14377 correct when using both critical and reentrant/stack-auto.
14378 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14379 size (can be triggered in error if sloc is shared between
14380 different sized objects)
14381 * device/include/float.h: fixed macros to explicitly use
14382 unsigned long where needed
14384 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14386 Feature req. 799831: added code to allow nesting of critical functions
14387 * src/mcs51/gen.c (genFunction, genEndFunction)
14388 * src/ds390/gen.c (genFunction, genEndFunction)
14390 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14392 * src/SDCCsymt.c (sclsFromPtr),
14394 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14395 support for standard C idiom of memory mapped variables; for
14396 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14397 to xdata int at 0x1234 tempvar = 1.
14398 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14399 provided by Akiya ISHIDA
14401 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14403 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14404 * src/SDCCval.c (constVal): added reduction from int to char
14405 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14406 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14407 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14409 * support/regression/tests/shifts.c: fixed
14411 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14413 * src/z80/gen.c (genXor): Fixed bug #805445
14415 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14417 Fixed bug #621531 (const & volatile confusion in the type chain).
14418 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14419 refer to the const or volatile state of the pointer itself.
14431 * src/pic16/ralloc.c
14432 * support/regression/tests/const.c
14434 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14436 When checking for duplicated modules, use absolute paths
14437 instead of relative paths. Files changed:
14442 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14444 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14446 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14448 * device/include/string.h: added size_t typedef, changed
14449 prototypes to use size_t, eliminated separate reentrant and
14450 non-reentrant declarations, added _memmove declaration
14451 * device/lib/_memcpy.c: changed to use size_t instead of int,
14452 changed /4 to >>2 to avoid division library call
14453 * device/lib/_memcmp.c,
14454 * device/lib/_memset.c,
14455 * device/lib/_strncat.c,
14456 * device/lib/_strncpy.c,
14457 * device/lib/_strncmp.c: changed to use size_t instead of int
14458 * device/lib/_memmove.c: new file (fixed bug #772294)
14459 * device/lib/Makefile.in: added _memmove.c
14460 * device/lib/z80/asm_strings.s: fixed bug #772290
14461 * support/regression/tests/bitfields.c: attempt to fix host assertion
14462 failure on amd64-unknown-linux2.2
14464 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14466 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14467 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14468 * as/z80/asmain.c (main): fixed bug #801766
14470 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14472 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14475 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14477 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14478 reported in bug #800609
14480 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14482 * Top header beautifications in src/pic16 directory:
14483 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14484 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14485 pcoderegs.h, ralloc.c, ralloc.h
14486 * main.c: added top header and GPL license notice
14487 * pcode.c: fixed the if-conditional warning
14489 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14491 * device/lib/_mullong.c: replaced int by short for gcc
14493 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14495 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14496 and JUMPTABLE iCodes properly now (worked by accident before)
14497 * src/mcs51/gen.c (leftRightUseAcc),
14498 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14499 iCode properly now. Use getSize instead of nRegs since a & b
14500 aren't part of the nRegs tally.
14502 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14504 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14505 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14506 before instructions that use the _STATUS register
14508 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14510 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14511 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14512 fetching of the pointer
14513 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14514 copied from genNearPointerSet()
14515 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14516 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14517 If they pop r0/r1 they must be called in the opposite order than aopOp().
14518 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14519 (resp. --stack-auto), prepared for --xstack
14521 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14523 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14525 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14527 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14528 these ports have their own __sdcc_external_start()
14530 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14532 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14533 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14534 type for bits was changed. It resulted in bit variables becoming
14535 global, which is not permitted in PIC 14 assembly output.
14537 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14539 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14541 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14543 Z80 and MCS51 linkers complaint if a public symbol is defined
14544 in more than one library module:
14548 * as/mcs51/Makefile.in
14550 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14552 A few small changes that speed up the peephole optimizer.
14556 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14558 Try to make the peephole optimizer smarter by maintaining
14559 an association between the assembly source code and the
14560 iCodes that originated them. Put this information to use
14561 with a new peephole rule condition "notVolatile" so that
14562 the rules can be aggressive yet still safe.
14567 * src/mcs51/peeph.def
14569 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14573 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14574 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14575 if the left or right operand symbols have the accuse flag set.
14577 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14579 Changed the type of the result of the ! (NOT) operator to char;
14580 previously it returned the same type as the source. This allows
14581 us to eliminate all the genFloatNot functions (all of its target
14582 implementations were very buggy) since !float can use the same
14585 * src/SDCCicode.c (ast2iCode): ! returns char
14586 * src/mcs51/gen.c (genNot, genNotFloat),
14587 * src/ds390/gen.c (genNot, genNotFloat),
14588 * src/z80/gen.c (genNot, genNotFloat),
14589 * src/pic/gen.c (genNot, genNotFloat),
14590 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14592 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14594 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14595 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14596 during interrupts. Ensure WSAVE is located at a shared bank address.
14597 2. Fixed page selection in some places
14598 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14599 the registers name strings.
14600 4. Fixed "signed / unsigned compare" compiler warnings.
14601 5. The PIC port manages its own allocation of the general purpose
14602 registers, but makes no attempt to reuse them. As a result when
14603 compiling it soon runs out of general purpose registers. Some
14604 additional code was added to the files pcode.c and device.c to walk
14605 through the function call tree and rename the registers so that they
14615 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14616 genPlus() & genMinus() when the result is the same as left or right
14618 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14620 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14622 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14624 Made bitfield a distinct type from bit so that bitfields
14625 convert as per ANSI C and bits retain their traditional
14626 boolean style behaviour. Implemented bitfield support in
14634 * src/ds390/gen.c: bit v bitfield split
14635 * src/z80/gen.c: New support for bitfields
14636 * support/regression/tests/bitfields.c: reenabled z80,
14639 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14641 Rules 246.x, 247.x relate to bitfields, the others speed up
14642 access to xdata mapped I/O devices.
14644 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14646 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14648 Cleaned up genPackBits and genUnpackBits and added two helper
14649 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14650 for literal assignments in genPackBits (thanks to Frieder for
14656 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14658 Fixed bug #748310 (pointer to function type mishandled when the
14659 function name is omitted). Also fixed a SIGSEGV when a function
14660 attribute (reentrant, etc) is used on a non-function or on a
14661 function but misplaced before the parameter list.
14663 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14665 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14666 * support/Util/SDCCerr.h,
14667 * support/Util/SDCCerr.c: Added func attr misuse error msg
14669 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14671 Fixed bug #787649 by anonymous
14672 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14673 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14675 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14677 Fixed numerous bitfield problems.
14679 * src/SDCC.y: More bitfield related error checking
14681 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14682 * support/Util/SDCCerr.h,
14683 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14684 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14685 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14686 * support/regression/tests/bitfields.c: tests added
14688 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14690 Made the constant following the "interrupt" keyword optional. If
14691 omitted, the function will not automatically be given an entry
14692 in the interrupt vector table (similar to #pragma NOIV, but
14693 less syntacticly kludgy). The interrupt number is also now
14694 range checked. Also fixed a bug in the high order bit example
14701 * support/Util/SDCCerr.c
14702 * support/Util/SDCCerr.h
14705 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14707 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14708 * src/SDCCicode.c (operandOperation): rewritten some ops
14709 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14710 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14712 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14713 be re-activated by defining REDUCE_LITERALS)
14714 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14715 unsigned, but are signed by default
14716 * src/SDCCval.c (constVal): rearranged
14717 * src/SDCCval.c (valMod): preliminary fix
14718 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14719 * support/regression/literalop.c: added, work in progress
14721 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14723 Generate warnings for useless declarations like "char data;"
14724 that don't do what new users expect.
14727 * support/Util/SDCCerr.h
14728 * support/Util/SDCCerr.c
14730 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14732 * src/SDCCval.c (valMult): fix overflow detection of negative int
14734 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14736 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14738 Changes to support big endian targets:
14751 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14753 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14754 * device/lib/time.c: fixed warning "integer overflow in expression"
14756 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14758 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14759 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14760 constants are unsigned; added recognition of "u" flag for unsigned
14761 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14762 * src/SDCCval.c (valDiv, valMod): fixed signdness
14763 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14764 signedness of modulo, left and right shift
14765 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14766 * support/Util/SDCCerr.h: added warning W_INT_OVL
14767 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14768 * src/SDCCast.c (ast_print): improved output of constants
14770 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14772 Fixed some warnings when building with MSVC:
14774 * as/mcs51/asdata.c
14778 * link/z80/aslink.h
14779 * link/z80/lkdata.c
14780 * link/z80/lkeval.c
14785 * support/cpp2/cpplib.c
14789 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14791 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14793 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14795 * support/librarian/clean.mk: Do not remove Makefile.
14796 * support/librarian/Makefile: added.
14798 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14800 Added librarian to MSVC build:
14803 * support/librarian/librarian.dsp
14805 'configure' not needed for librarian, removed:
14806 * support/librarian/configure
14807 * support/librarian/configure.in
14808 * support/librarian/config_in.h
14809 * support/librarian/Makefile.in
14811 Hopefully these ones built the librarian and the rest of sdcc properly:
14813 * Makefile.common.in
14815 Messed up 'configure', so revert to previous version:
14819 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14821 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14822 there, while the mantissa of a double is "only" 53 bits wide.
14824 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14826 Adding sdcclib to the build. MSVC project coming soon.
14827 Files added/changed:
14829 * support/librarian/clean.mk
14830 * support/librarian/configure
14831 * support/librarian/configure.in
14832 * support/librarian/config_in.h
14833 * support/librarian/Makefile.bcc
14834 * support/librarian/Makefile.in
14835 * support/librarian/sdcclib.c
14838 * Makefile.common.in
14842 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14844 Linker now complaints if linked modules have conflicting options, for
14845 example, one compiled using --model-large and another one compiled with
14846 --model-small. The following files were modified:
14848 * as/mcs51/asdata.c
14849 * as/mcs51/aslink.h
14851 * as/mcs51/asmain.c
14853 * as/mcs51/i51pst.c
14854 * as/mcs51/lkdata.c
14855 * as/mcs51/lklibr.c
14856 * as/mcs51/lkmain.c
14862 * link/z80/aslink.h
14863 * link/z80/lkdata.c
14864 * link/z80/lklibr.c
14865 * link/z80/lkmain.c
14868 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14870 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14871 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14873 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14875 * src/z80/mappings.i: fix _mul[us][int,long] entries
14877 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14879 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14881 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14883 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14884 * support/regression/tests/bitopcse.c: added
14892 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14894 added support for new library format to z80, gbz80 linkers:
14900 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14902 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14903 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14905 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14907 added DUMMY_READ_VOLATILE:
14916 * src/SDCCcse.c (algebraicOpts): many improvements
14917 * src/SDCCcse.h: removed algebraicOpts()
14918 * src/SDCCicode.c (picDummyRead): added
14920 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14922 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14923 "Insufficient space in data memory".
14925 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14927 * src/mcs51/gen.c: fixed bug #771358
14928 * src/z80/gen.c: fixed bug #759087
14930 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14932 * src/pic16/glue.c: minor cleanup by Vangelis
14934 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14936 * device/include/regc515c.h: fixed #758477
14937 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14938 * device/lib/_gptrput.c: saved a few bytes
14939 * my tab spacing is 8, yours too?)
14940 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14941 * device/lib/serial.c: process RX bytes earlier than TX bytes
14942 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14944 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14946 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14948 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14950 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14952 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14954 * device/lib/Makefile.in: bad fix, reverted to 1.43
14956 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14958 * device/lib/Makefile.in: added missing z80 object files
14960 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14962 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14963 pic16 progress by Vangelis:
14966 * src/pic/Makefile:
14973 * pic16/genarith.c:
14978 * pic16/pcodepeep.c:
14981 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14983 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14985 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14987 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14988 added gbz80 build to MSVC project.
14989 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14990 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14991 from 8051 stuff and setup so it links using a .lnk file.
14993 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14995 * support/librarian/sdcclib.c: sdcc librarian.
14996 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14999 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15001 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15003 2003-07-02 Borut Razem <borut.razem AT siol.net>
15005 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15006 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15007 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15008 src/xa51/main.c, src/z80/main.c:
15009 virtualization of glue() function: each port has it's own glue function,
15010 which is accessed by do_glue function pointer in PORT.general structure
15012 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15014 * DS800C400 fun, improved ROM interface and tinibios.
15016 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15018 * More support for DS80C400. Now includes beginning of interface to ROM.
15020 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15022 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15024 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15026 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15028 2003-06-19 Borut Razem <borut.razem AT siol.net>
15030 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15032 2003-06-19 Borut Razem <borut.razem AT siol.net>
15034 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15035 fixed Z80 port - crt0.o: cannot open.
15037 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15039 * support/Util/MySystem.c (merge_command): revert bad fix
15041 2003-06-18 Borut Razem <borut.razem AT siol.net>
15043 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15045 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15047 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15048 option --use-stdout sends errors to stdout instead of stderr.
15050 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15052 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15054 2003-06-15 Borut Razem <borut.razem AT siol.net>
15056 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15057 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15058 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15059 fixed width array of pointers replaced with sets;
15060 multiple include and lib paths ared transferred to preprocessor and linker
15061 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15062 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15063 fixed width array of pointers
15064 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15065 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15066 fixupPath(), getPathDifference()
15067 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15068 fixed width array of pointers
15070 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15072 * src/pic16/ralloc.c: fix warnings
15073 * src/pic16/pcode.c: fix warning
15075 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15077 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15078 know all the details, but essentially this set of changes enable
15079 the pic16 port to generate movff instructions and generate assembler
15083 * src/pic16/glue.c:
15084 * src/pic16/pcode.c:
15085 * src/pic16/device.c:
15086 * src/pic16/main.c:
15087 * src/pic16/pcode.h:
15088 * src/pic16/pcoderegs.c:
15089 * src/pic16/ralloc.c:
15090 * src/pic16/ralloc.h:
15092 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15094 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15095 added option --vc, so sdcc errors and warnings are compatible with
15096 Microsoft Visual Studio.
15098 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15100 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15101 device/lib/libfloat.lib: added atof function.
15103 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15105 * doc/sdccman.lyx: updated to Lyx 1.3
15106 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15107 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15108 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15110 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15112 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15114 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15116 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15117 additions to the "related tools/documentation" section
15119 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15121 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15123 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15125 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15126 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15128 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15130 * doc/sdccman.lyx: fix double dash and other minor things
15131 * doc/Makefile: fix double dash
15133 2003-05-28 Karl Bongers(patches from Martin Helmling)
15134 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15135 condition and ignore commands.
15137 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15139 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15140 is in parts still quite out of date, I did changes as far as I felt makes sense
15141 for a non-native english speaker.
15142 Please feel free to add to the manual or to correct my changes.
15143 * doc/Makefile: undid touching the date of intermediate tex files.
15145 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15147 * doc/sdccman.lyx: Manual has an index now
15149 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15151 Finalize muluint/mulsint and mululong/mulslong merging:
15152 * device/lib/_mulint.c
15153 * device/lib/_mullong.c
15154 * device/lib/gbz80/mul.s
15155 * device/lib/gbz80/stubs.s
15156 * device/lib/z80/mul.s
15157 * device/lib/z80/stubs.s
15158 * src/SDCCsymt.c (initCSupport)
15160 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15162 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15163 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15164 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15165 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15168 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15170 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15171 the regression tests I'm not brave enough to enable 245.b, 245.c
15172 * doc/sdccman.lyx: added latex preamble for hyperref package.
15173 Using pdflatex this will give you a hyperlinked pdf file with
15174 bookmarks. (prepend '%' before /usepackage if this breaks something)
15176 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15178 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15180 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15182 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15184 2003-05-21 <johan AT balder>
15186 * src/SDCCglue.c (printIval): fixed bug #739934
15188 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15190 Applied patch from bug 737905 (renamed yylineo to mylineno):
15197 * src/pic16/pcode.c: Cleaned warnings
15198 * src/pic16/pcodeflow.c: Cleaned warnings
15199 * src/pic16/pcoderegs.c: Cleaned warnings
15201 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15203 * src/pic16/pcode.c: Cleaned warnings
15204 * src/pic16/pcodepeep.c: Cleaned warnings
15205 * src/pic16/ralloc.c: Cleaned warnings
15207 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15209 * doc/sdccman.lyx: fixed bug 739745
15210 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15212 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15214 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15215 it can be defined with CFLAGS when running configure
15216 * src/SDCCmain.c: fixed compiling + linking with object files
15218 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15220 * configure.in: configure for pic16 port,
15221 added --disable-pic16-port
15222 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15223 * src/SDCCmain.c: linkOptions is changed to set *,
15224 added if/endif conditional macros to remove options help
15225 messages from optionsTable when a port is not configured, added
15226 support for the PIc16 port in the ports table, when executing
15227 the compiler with no port specified on command line, a default
15228 port is selected with the new macro DEFAULT_PORT which is
15229 defined in port.h, in setDefaultOptions() linkOptions is removed
15230 from initialization assignment, since now it is a set,
15231 parseCmdLine uses setParseWithComma for linkOptions, in
15232 linkEdit() linkOptions are accessed with new function indexSet()
15233 which returns the i'th item of a set variable. See SDCCset.c, in
15234 linkEdit() when calling buildCmdLine(), added linkOptions as
15235 last argument. Now users can pass arguments to gplink via the
15236 -Wl option, main() uses pic16glue() to glue up pic16 programs
15237 * src/SDCCpeeph.c: various changes to support pic16
15238 * src/SDCCset.c: added function void *indexSet(set *, int) to
15239 return the i'th item of the set
15240 * src/SDCCset.h: added function prototype for indexSet()
15241 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15242 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15243 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15244 added macro DEFAULT_PORT
15245 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15246 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15248 * src/pic16/glue.c: commented out some error producing lines
15249 * src/pic16/main.c: __config directives are commented out to stop
15250 gpasm complaining and test the linkage with gplink, _linkCmd and
15251 _asmCmd changed to be more gplink and gpasm friendly
15252 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15253 produced an error when parsed, peep rule 12 is added to utilize
15254 movff, but it is commented out since the pCode does not support
15255 yet a command with 2 address arguments
15257 2003-05-18 <johan AT balder>
15259 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15260 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15261 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15263 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15264 Added feature to script commands from file.
15266 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15268 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15269 * src/SDCCutil.c: include ctype.h for win32
15271 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15273 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15275 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15277 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15278 Fixed so you can set breakpoints prior to run, run does not stop
15279 on entry now. Add tbreak. Other enhancements and fixes for use
15282 2003-05-12 Borut Razem <borut.razem AT siol.net>
15284 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15286 2003-05-11 Borut Razem <borut.razem AT siol.net>
15288 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15289 the path of bin directory, so that PATH is the only env. variable, which has to be set
15290 in case of standard installation.
15291 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15292 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15293 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15295 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15297 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15298 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15299 temp files are in the port dir; clean the gen/test directory when
15300 generating new test.c
15301 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15302 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15303 * support/regression/tests/zeropad.c: added
15305 2003-05-09 <johan AT balder>
15307 * src/SDCCglue.c: fixed bug #597940
15309 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15311 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15312 cache sfr, optimize next,step, fix off by one sourceline,
15313 support ddd list function.
15314 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15316 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15318 * support/regression/HTMLgen.py: added compare_s2f()
15319 * support/regression/Makefile: redo 1.27
15320 * support/regression/generate-cases.py: redo 1.5
15322 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15324 * support/regression/tests/float.c: workaround 33 bit hex constant
15325 * support/regression/tests/simplefloat.c: fix division for host
15327 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15329 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15330 that tame's the PIC's over-aggressive optimizer.
15332 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15334 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15337 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15339 Initial support for DS80C400. "Hello world" runs on TINIm400
15342 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15344 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15345 * Some notes on ddd usage added in debugger/README
15346 Martin Helmling adding more features and fixes for ddd GUI debugger.
15347 Code added for nexti, stepi, up, down, and other adjustments.
15349 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15351 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15352 * src/pic/peeph.def Added two rules to optimize carry manipulation
15353 * src/pic/* removed debug printfs
15355 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15357 * debugger/mcs51/cmd.c: added header newalloc.h
15359 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15361 * as/Makefile: new EXEEXT
15362 * as/z80/Makefile: remove trailing slash of BUILDIR
15363 * as/z80/clean.mk: new EXEEXT
15364 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15365 * support/cpp2/Makefile.in: new EXEEXT
15366 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15368 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15370 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15371 EXEEXT was introduced to fix all related problems with targets
15372 "clean", "install" and "uninstall"; a couple of further flaws
15373 especially with "clean" have been fixed too
15374 * as/mcs51/Makefile.in
15375 * as/mcs51/clean.mk
15379 * debugger/mcs51/Makefile.in
15380 * debugger/mcs51/clean.mk
15381 * link/z80/Makefile
15382 * link/z80/Makefile.in
15383 * link/z80/clean.mk
15385 * packihx/Makefile.in
15387 * sim/ucsim/Makefile
15388 * sim/ucsim/clean.mk
15389 * sim/ucsim/avr.src/Makefile.in
15390 * sim/ucsim/avr.src/clean.mk
15391 * sim/ucsim/s51.src/Makefile.in
15392 * sim/ucsim/s51.src/clean.mk
15393 * sim/ucsim/xa.src/Makefile.in
15394 * sim/ucsim/xa.src/clean.mk
15395 * sim/ucsim/z80.src/Makefile.in
15396 * sim/ucsim/z80.src/clean.mk
15397 * sim/ucsim/main_in.mk
15398 * sim/ucsim/packages_in.mk
15399 * sim/ucsim/gui.src/Makefile.in
15400 * sim/ucsim/gui.src/serio.src/Makefile.in
15401 * sim/ucsim/gui.src/serio.src/clean.mk
15404 * support/cpp2/Makefile.in
15405 * support/cpp2/clean.mk
15406 * support/makebin/Makefile
15407 * support/makebin/clean.mk
15408 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15409 * doc/sdccman.lyx: --program-suffix no longer needed
15411 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15413 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15414 Martin Helmling added support for ddd GUI debugger.
15415 Code added to display assembly, set variables, and other commands
15416 to interface to ddd.
15418 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15420 * as/Makefile: fix target clean
15421 * as/clean.mk: fix target clean
15422 * as/z80/clean.mk: fix target clean
15424 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15426 * Makefile.common.in: added AT EXEEXT AT
15427 * configure.in: removed all mingw32 stuff
15428 * configure: rebuilt from configure.in
15429 * doc/sdccman.lyx: updated section "installation"
15430 * support/scripts/sdcc_mingw32: adapted to configure
15431 * support/scripts/sdcc_cygwin_mingw32: added
15433 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15435 * src/pic Added object file support for the PIC port
15436 * src/pic Applied patch from Craig Franklin (this started the object file support)
15437 * src/regression Updated the PIC regression tests for object files
15439 2003-04-20 Borut Razem <borut.razem AT siol.net>
15441 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15442 lklex.c: In function `getfid':
15443 lklex.c:203: warning: array subscript has type `char'
15444 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15445 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15446 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15447 stack handling macros
15449 2003-04-19 Borut Razem <borut.razem AT siol.net>
15451 * "handling space characters in file path" task:
15452 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15453 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15454 * support/Util/MySystem.h: make it self-sufficient
15455 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15456 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15457 handling space characters in file path
15458 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15459 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15460 * support/Util/MySystem.c: handling space characters in executable's path
15462 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15464 * as/z80/Makefile: fix permanent rebuild of z80
15465 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15466 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15468 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15470 * src/SDCCopt.c: add special case optimization to replace modulo by
15471 a power of two with a bitwise AND.
15473 2003-04-18 <johan AT balder>
15475 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15477 2003-04-17 <johan AT balder>
15479 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15480 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15482 2003-04-13 Borut Razem <borut.razem AT siol.net>
15484 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15485 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15486 fixed mingw problem in adl_NORMALIZE_PATH
15488 2003-04-12 Borut Razem <borut.razem AT siol.net>
15490 * fixed "#pragma SAVE/RESTORE can not be nested":
15491 * src/SDCC.lex: reworked pragma handling functions
15492 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15493 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15495 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15497 * src/SDCCutil.c (pathEquivalent): defined but not used
15498 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15499 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15500 * configure: rebuilt from configure.in
15501 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15502 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15503 * device/include/Makefile.in: replace sdcc_datadir
15504 * device/lib/Makefile.in: replace sdcc_datadir
15505 * Makefile.common.in: add LDFLAGS from configure
15506 * packihx/Makefile.in: use LDFLAGS
15507 * src/Makefile.in: use LDFLAGS
15508 * support/cpp2/Makefile.in: add LDFLAGS from configure
15509 * support/makebin/Makefile: use LDFLAGS
15510 * .version: bumped version number to 2.3.5
15512 2003-04-12 Borut Razem <borut.razem AT siol.net>
15514 * completed "different paths" task:
15515 * src/SDCCmacro.c: fixed bug in handling quotes
15516 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15517 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15519 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15521 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15523 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15525 * ds390/gen.c ds390/peeph.def: fix bug 706781
15527 2003-04-11 Borut Razem <borut.razem AT siol.net>
15529 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15531 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15533 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15534 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15535 set - this bit used to not be set...).
15536 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15537 bad code in PIC Port
15538 * src/regression/and2.c added to test bug 609268
15539 * src/regression/Makefile added and2.c to regression test
15542 2003-04-08 <johan AT CP255758-A>
15544 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15545 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15546 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15548 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15550 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15552 * support/cpp2/Makefile.in: fix bug #487815
15553 * configure: rebuilt from configure.in
15554 * Makefile.common.in: docdir changed, new path suffixes
15555 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15556 * sdcc_vc_in.h: reflect changes from sdccconf.h
15557 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15558 * src/SDCCutil.h: remove BINDIR hack
15559 * doc/sdccman.lyx: update new path hierarchy
15561 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15563 * src/SDCCpeeph.c: added okToRemoveSLOC test
15565 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15567 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15569 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15571 * src/SDCCpeeph.c: added labelIsReturnOnly test
15572 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15574 2003-04-05 <johan AT balder>
15576 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15577 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15578 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15579 * src/SDCCast.c: fixed a warning
15580 * src/SDCCast.h: fixed a warning
15581 * src/SDCCicode.c (operandFromAst): fixed a warning
15583 2003-04-04 <johan AT balder>
15585 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15586 * src/SDCCast.c (decorateType): fixed bug #715076
15587 * src/SDCC.y: fixed bug #702907
15589 2003-04-03 <johan AT balder>
15591 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15592 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15593 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15594 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15595 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15597 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15599 * _decdptr.c: fix return values
15600 * _gptrget.c: fix return values
15601 * _gptrgetc.c: fix return values
15602 * _gptrput.c: fix return values
15603 * _mulint.c: fix return values
15604 * as/z80/Makefile: fix 'make -j' problem
15606 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15608 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15609 * configure.in: big cleanup, updated to autoconf 2.5x
15610 * configure: rebuilt from configure.in
15611 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15612 * sdcc_vc_in.h: reflect changes from sdccconf.h
15613 * doc/Makefile: fixed a flaw in "make install"
15615 2003-04-02 <johan AT balder>
15617 * src/ds390/gen.c (genCmp): no comments
15618 * src/mcs51/gen.c (genCmp): no comments
15619 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15620 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15622 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15624 * support/regression/generate-cases.py: place generated file in given sub directory
15625 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15626 * support/regression/Makefile: improvements for 'make -j';
15627 side effect: it's simpler and faster now
15629 2003-03-31 Borut Razem <borut.razem AT siol.net>
15631 * src/z80/main.c: link-{port} and as-{port} defined without path
15632 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15634 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15636 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15638 2003-03-30 Borut Razem <borut.razem AT siol.net>
15640 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15641 changed type of list parameter to set
15642 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15643 * src/port.h: changed type of do_assemble() parameter to set
15644 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15645 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15646 definition of "cppoutfilename" macro with NULL value in preProcess()
15647 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15648 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15649 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15650 replaced with set *binPathSet
15651 * shash_add() deallocates the item, if allready exsists, before adding the new one
15652 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15654 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15656 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15657 a nested for loop bug in the PIC port
15658 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15661 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15663 * support/Util/dbuf.h: remove C++ stuff to make it portable
15665 2003-03-28 Borut Razem <borut.razem AT siol.net>
15667 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15668 literal strings in stringLiteral()
15669 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15670 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15673 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15675 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15677 2003-03-26 <johan AT balder>
15679 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15680 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15681 * src/SDCCast.c (decorateType): fixed " -v < 3"
15683 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15685 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15686 Added Lenny Story's debug infrastructure changes:
15687 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15688 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15689 * src/cdbFile.c: added
15690 * src/SDCCdebug.c: added
15691 * src/SDCCdebug.h: added
15692 * src/SDCCast.c (createFunction)
15693 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15694 * src/SDCCmain.c (parseCmdLine, main)
15695 * src/SDCCmem.c (redoStackOffsets)
15696 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15699 * src/avr/gen.c (genAVRCode)
15700 * src/ds390/gen.c (gen390Code)
15701 * src/mcs51/gen.c (gen51Code)
15702 * src/pic/gen.c (genpic14Code)
15703 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15704 * src/xa51/gen.c (genXA51Code)
15705 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15707 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15709 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15710 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15712 2003-03-22 <johan AT balder>
15714 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15716 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15718 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15719 * doc/cdbfileformat.lyx: added, written by Lenny Story
15720 * doc/Makefile: added cdbfileformat.lyx
15721 * doc/clean.mk: added cdbfileformat.lyx
15723 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15725 * src/mcs51/peeph.def: fix bug #705773
15727 2003-03-20 <johan AT balder>
15729 An sfr/sbit can have an "at #" AND an initializer
15730 * src/SDCCsymt.c (checkSClass):
15731 * src/SDCCmem.c (allocGlobal):
15732 * src/SDCCmem.c (allocLocal):
15733 * src/SDCCast.c (createBlock):
15735 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15737 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15739 2003-03-16 <johan AT balder>
15741 Undid the hackup of const and volatile, the problem is much bigger
15743 * src/SDCCast.c:1.171
15744 * src/SDCCglue.c:1.138
15745 * src/SDCCicode.c:1.146
15746 * src/SDCCsymt.c:1.150
15747 * src/SDCCval.c:1.65
15749 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15751 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15752 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15754 2003-03-13 <johan AT balder>
15756 Hackup const and volatile modifiers in type chains a bit:
15758 * src/SDCCast.c:1.169
15759 * src/SDCCglue.c:1.136
15760 * src/SDCCicode.c:1.143
15761 * src/SDCCsymt.c1.146
15762 * src/SDCCsymt.h1.59
15763 * src/SDCCval.c:1.63
15765 2003-03-12 <johan AT balder>
15767 * src/SDCCBBlock.h: more LRH debugging junk
15768 * src/SDCCcflow.h: more LRH debugging junk
15769 * src/SDCCloop.c: more LRH debugging junk
15770 * src/SDCC.y (struct_declaration): fixed bug #697590
15771 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15772 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15773 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15775 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15776 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15777 test function names must now match exactly).
15778 * src/SDCCcse.c: added special case in findCheaperOp to allow
15779 extending a short integer. Makes less awful code for bug 700121 test case.
15781 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15783 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15784 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15786 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15788 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15789 actually called (operandsNotEqual() was called for all
15790 operandsNotEqualX tests).
15792 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15794 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15795 with shorter literals. Fixes bug 700121.
15797 2003-03-11 <johan AT balder>
15799 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15801 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15803 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15804 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15806 2003-03-10 Borut Razem <borut.razem AT siol.net>
15808 * src/SDCCmain.c: pipe preprocessor's output
15809 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15810 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15811 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15812 which closes all pipes in pipeSet set
15813 * src/SDCCset.c: free deleted item in function deleteSetItem()
15814 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15815 moved from z80 to src subproject
15816 * .version: increased version number to 2.3.4
15818 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15820 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15821 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15822 * support/regression/ports/xa51/spec.mk: fix typo
15824 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15826 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15828 2003-03-09 Borut Razem <borut.razem AT siol.net>
15830 * src/SDCCmain.c: pipe preprocessor's output
15831 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15832 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15833 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15834 which closes all pipes in pipeSet set
15835 * src/SDCCset.c: free deleted item in function deleteSetItem()
15836 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15837 moved from z80 to src subproject
15839 2003-03-09 Borut Razem <borut.razem AT siol.net>
15841 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15842 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15843 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15844 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15845 * src/SDCCglobl.h: unification of WIN32 native definitions
15847 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15849 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15851 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15853 * src/configure.in: check for endianess (even while cross-compiling)
15854 * src/configure: check for endianess (even while cross-compiling)
15855 * src/configure_in.h: check for endianess (even while cross-compiling)
15856 * src/avr/gen.c: remove old endianess stuff
15857 * src/mcs51/gen.c: remove old endianess stuff
15858 * src/ds390/gen.c: remove old endianess stuff
15859 * src/pic/gen.c: remove old endianess stuff
15860 * src/pic/genarith.c: remove old endianess stuff
15861 * src/pic/glue.c: fix endianess check
15862 * src/pic16/gen.c: remove old endianess stuff
15863 * src/pic16/genarith.c: remove old endianess stuff
15864 * src/pic16/glue.c: fix endianess check
15865 * src/xa51/gen.c: remove old endianess stuff
15866 * src/z80/gen.c: fix endianess check
15867 * src/SDCCglue.c: fix endianess check
15868 * src/ds390/peeph.def: fix bug 700036
15870 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15872 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15873 * src/configure: find appropriate data-types on host for SDCC's int and long
15874 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15875 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15876 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15878 2003-03-07 <johan AT balder>
15881 some minor cleanups before the big shot
15882 OP_DEFS and OP_USES now use Kevin's protection
15883 new option --nolabelopt
15885 * src/SDCCBBlock.c:
15894 * src/ds390/ralloc.c:
15895 * src/mcs51/ralloc.c:
15896 * src/pic/ralloc.c:
15897 * src/xa51/ralloc.c:
15898 * src/z80/ralloc.c:
15900 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15902 * src/pic/pcode.c (get_op): fix 64 bit warnings
15903 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15904 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15905 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15906 * support/regression/tests/malloc.c: fix 64 bit warnings
15908 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15910 * src/mcs51/gen.c (genMinus): fixed bug 696436
15912 2003-03-02 Borut Razem <borut.razem AT siol.net>
15914 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15916 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15918 * configure.in: test for mkstemp
15919 * sdccconf_in.h: add HAVE_MKSTEMP
15921 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15923 * device/include/ctype.h: removed warning while using --stack-auto
15924 * device/include/malloc.h: removed warning while using --stack-auto
15925 * device/include/string.h: removed warning while using --stack-auto
15927 2003-02-23 Borut Razem <borut.razem AT siol.net>
15929 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15930 because NDEBUG is defined (see man assert)
15931 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15933 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15935 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15936 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15938 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15940 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15941 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15943 2003-02-18 <johan AT balder>
15945 * as/mcs51/asmain.c (asmbl): module can start with a digit
15946 * as/z80/asmain.c (asmbl): module can start with a digit
15948 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15950 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15951 * src/asm.c: fix pipe() for Mingw32
15953 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15955 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15956 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15957 make -V work again; --c1mode reads now from stdin
15958 * doc/sdccman.lyx: added --c1mode
15959 * support/Util/SDCCerr.c: new messages for c1 mode
15960 * support/Util/SDCCerr.h: new messages for c1 mode
15961 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15963 2003-02-15 <johan AT balder>
15965 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15967 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15969 * doc/sdccman.lyx: Environment variables, -o and other minor things
15971 2003-02-14 <johan AT balder>
15973 * src/xa51/main.c: before anyone really tries to use it :)
15975 * Install doc's in share/sdcc/doc
15976 * removed some obsolete files
15977 * Do a proper make distclean and uninstall
15978 M Makefile.common.in
15981 M device/include/Makefile.in
15982 M device/lib/Makefile.in
15985 M sim/ucsim/doc/Makefile.in
15987 R src/avr/peeph.rul
15988 R src/xa51/peeph.rul
15989 M support/cpp2/Makefile.in
15990 M support/makebin/Makefile
15993 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15995 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15997 2003-02-10 Borut Razem <borut.razem AT siol.net>
15999 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16000 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16001 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16002 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16003 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16004 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16005 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16006 src/z80/Makefile.bcc: Borland Makefile cleanup
16007 * as/z80/Makefile.bcc: Added Borland Makefile
16008 * support/cpp2/borland.h: Removed
16010 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16012 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16013 * src/SDCC.lex: new pragma NOIV
16014 * src/SDCCglobl.h: new pragma NOIV
16015 * src/SDCCmem.c: new pragma NOIV
16017 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16019 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16021 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16023 * src/SDCCmain.c: signal handling is switched off by --debug
16024 * doc/Makefile: small fix for install; use clean.mk again
16025 * doc/clean.mk: clean *.pdf and *.html too
16027 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16029 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16030 * device/lib/printfl.c: fix a ds390 bug by making it portable
16031 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16032 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16033 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16034 * debugger/mcs51/cmd.c: converted multi-line string literals
16035 * sim/ucsim/globals.cc: converted multi-line string literals
16036 * src/SDCCmain.c: introduced signal handler to remove temp files
16037 * doc/Makefile: small tweaks, implement clean
16038 * doc: removed generated files
16040 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16042 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16043 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16044 Address Record is not correctly generated for DS390."
16046 2003-02-02 Borut Razem <borut.razem AT siol.net>
16048 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16049 * as/mcs51/asm.h: fixed compilation with Borland C
16050 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16051 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16052 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16053 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16054 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16055 src/z80/Makefile.bcc: delete $(LIB) only if exist
16056 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16058 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16060 * device/include/malloc.h: introduced NULL
16061 * device/include/string.h: introduced NULL
16062 * device/include/stdlib.h: introduced NULL
16063 * device/lib/_memcpy.c: removed NULL
16064 * device/lib/_strcat.c: removed NULL
16065 * device/lib/_strchr.c: removed NULL
16066 * device/lib/_strcmp.c: removed NULL
16067 * device/lib/_strcpy.c: removed NULL
16068 * device/lib/_strcspn.c: removed NULL
16069 * device/lib/_strlen.c: removed NULL
16070 * device/lib/_strncat.c: removed NULL
16071 * device/lib/_strncmp.c: removed NULL
16072 * device/lib/_strncpy.c: removed NULL
16073 * device/lib/_strpbrk.c: removed NULL
16074 * device/lib/_strrchr.c: removed NULL
16075 * device/lib/_strspn.c: removed NULL
16076 * device/lib/_strstr.c: removed NULL
16077 * device/lib/_strtok.c: removed NULL
16078 * device/lib/malloc.c: removed NULL, include own header
16080 2003-02-02 <johan AT balder>
16082 * 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
16083 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16084 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16085 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16086 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16087 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16089 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16091 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16094 2003-02-01 <johan AT balder>
16096 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16098 2003-01-31 <johan AT CP255758-A>
16100 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16102 2003-01-30 <johan AT balder>
16104 * src/SDCCBBlock.c: automatic bug detection
16105 * src/SDCCicode.c: automatic bug detection
16107 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16109 * src/SDCCglobl.h: now --xram-size 0 works
16110 * src/SDCCmain.c: now --xram-size 0 works
16112 2003-01-29 <johan AT balder>
16114 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16116 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16118 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16119 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16120 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16121 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16122 * src/SDCCglobl.h: Added options --xram-size and --code-size
16123 * src/SDCCmain.c: Added options --xram-size and --code-size
16125 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16127 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16128 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16130 2003-01-27 <johan AT balder>
16132 * src/SDCC.y: fixed bug #613764
16134 2003-01-26 <johan AT balder>
16136 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16137 * src/SDCCsymt.h: fixed bug #673374
16138 * src/SDCCglue.c: fixed bug #661910
16139 * src/SDCCast.c: fixed bug #458099 and 673374
16141 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16143 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16144 * as/mcs51/strcmpi.h: added
16145 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16146 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16147 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16148 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16149 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16150 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16151 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16152 * as/mcs51/Makefile.aslink: new module strcmpi
16153 * as/mcs51/Makefile.asx8051: new module strcmpi
16154 * as/mcs51/Makefil.bcc: new module strcmpi
16155 * as/mcs51/Makefile.in: new module strcmpi
16156 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16158 2003-01-26 <johan AT balder>
16160 * src/SDCCglue.c: reverted back to 1.124
16161 * src/SDCCast.c: reverted back to 1.156
16162 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16164 2003-01-25 <johan AT balder>
16166 * src/SDCCglue.c: A better fix for bug #661910
16167 * src/SDCCast.c: A better fix for bug #661910
16168 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16170 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16172 * src/Makefile.in: remove spawn.o
16173 * src/SDCCmain.c: remove spawn.h
16174 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16175 * src/spawn.c: removed
16176 * src/spawn.h: removed
16177 * support/regression/ports/ds390/spec.mk: link with -r
16179 2003-01-24 <johan AT CP255758-A>
16181 * src/ds390/gen.c (aopOp): fixed bug #667458
16182 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16183 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16184 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16186 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16188 * src/mcs51/peeph.def: better assembler identation by Frieder
16189 * src/mcs51/gen.c: better assembler identation by Frieder
16191 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16193 * as/z80/string.h: removed for gcc 3.2
16194 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16195 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16197 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16199 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16200 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16201 * support/regression/Makefile: separate temp files for ports
16202 * support/regression/generate-cases.py: separate temp files for ports
16203 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16204 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16206 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16208 * moved tinitalk to device/examples/ds390
16210 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16212 * as/mcs51/lkmem.c: rflag is for DS390
16213 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16214 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16215 (linkEdit): move mem- and map-files the same way as ihx-files
16216 * src/z80/main.c (_setDefaultOptions): removed --generic
16217 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16218 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16219 * src/pic/glue.c (picglue): --c1mode works again
16220 * src/pic16/glue.c (pic16glue): --c1mode works again
16221 * src/asm.c (printCLine): fix #660034
16223 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16225 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16226 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16227 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16228 * as/mcs51/lkmem (summary): better fix for sp problem
16229 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16230 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16231 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16232 remove --stack-after-data
16234 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16236 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16237 * src/SDCCutil.c (join): ugly bug: missing '\0'
16238 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16240 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16242 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16244 * src/pic/main.c (_asmCmd): gpasm supports -o
16245 * src/z80/main.c: more general macros
16246 * device/lib/Makefile.in: remove intermediate files
16248 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16250 * .version: Bumped version number to 2.3.3
16251 * src/SDCCBBlock.c: new option -o
16252 * src/SDCCglobl.h: new option -o
16253 * src/SDCCglue.c: new option -o
16254 * src/SDCCmain.c: new option -o
16255 * src/asm.c: new option -o
16256 * src/ds390/main.c: new option -o
16257 * src/pic/glue.c: new option -o
16258 * src/pic/pcode.c: new option -o
16259 * src/pic/ralloc.c: new option -o
16260 * src/pic16/glue.c: new option -o
16261 * src/pic16/pcode.c: new option -o
16262 * src/pic16/ralloc.c: new option -o
16263 * src/z80/main.c: new option -o
16264 * device/lib/Makefile.in: use -o
16265 * support/regression/ports/ds390/spec.mk: use -o
16266 * support/regression/ports/gbz80/spec.mk: use -o
16267 * support/regression/ports/mcs51/spec.mk: use -o
16268 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16269 * support/regression/ports/z80/spec.mk: use -o
16270 * support/regression/ports/ucz80/spec.mk: use -o
16271 * support/regression/ports/xa51/spec.mk: use -o
16272 * support/regression/fwk/lib/timeout.c: fix usage string
16274 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16275 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16277 2003-01-07 <johan AT balder>
16279 * src/SDCCast.c (decorateType): fixed bug #600035
16281 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16282 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16283 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16284 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16285 * src/pic/pcode.c: outcommented unused variable to remove warnings
16286 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16288 2003-01-06 <karl AT turbobit.com>
16289 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16292 2003-01-06 <johan AT balder>
16294 * src/SDCCicode.c: fixed array add
16296 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16297 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16298 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16300 2003-01-04 <johan AT balder>
16302 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16304 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16305 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16307 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16308 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16309 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16311 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16312 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16314 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16315 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16317 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16318 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16320 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16322 * in /sdcc/as/mcs51/ changed these files in order to create an
16323 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16324 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16325 following files to include the previous two files: aslink.dsp,
16326 Makefile.aslink, Makefile.bcc, and Makefile.in.
16328 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16329 .adb instead of .cdb
16331 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16333 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16334 value from option --iram-size.
16336 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16338 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16341 2002-09-18 <wiml AT hhhh.org>
16343 * SDCClrange.h: exposed setFromRange() and setToRange()
16344 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16345 packRegsForAccUse() (bug 542397)
16346 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16347 multiple times and emitting the fetch operations more than once
16348 added aopGetUsesAcc() function to allow binary operators to
16349 fetch their operands in the correct order; made genMinus() emit
16350 compact code for X = LITERAL - Y
16352 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16353 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16354 sprintf() in line 1267.
16356 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16357 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16360 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16361 Changes to aslink (All the changes are marked with 'JCF'):
16363 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16366 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16367 area BSEG. Also moves, if possible, the DATA area down into the internal
16368 ram so more space is available.
16370 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16373 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16374 not bytes. Function summary() which creates a memory usage summary
16375 file with extension .mem. Reports of overlaping stack and small stack
16376 size. If the space for the stack is less than 16 bytes aslink trows a
16379 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16380 the 8051. Option 'y' for memory summary output file.
16382 Changes to sdcc (All the changes are marked with 'JCF'):
16384 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16386 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16387 overlaying area for it (uses RegBankUsed[4]).
16389 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16390 bank zero as used by default. By default aslink locates the stack
16391 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16392 the creation of the .mem file. Delegates the allocation of data area
16393 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16394 the begining of the stack area to aslink.
16396 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16397 glue() in SDCCglue.c creates an area for it.
16399 2002-09-03 Borut Razem <borut.razem AT siol.net>
16400 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16401 sdcc/src/pic/glue.c:
16402 introduced atexit() handler for teporay files removal in case of
16403 errors, assertions, ...
16405 2002-08-29 Borut Razem <borut.razem AT siol.net>
16406 * sdcc/support/cpp2/auto-host_vc_in.h:
16407 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16408 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16409 Maybe there is a similar problem with BORLANDC? It should be checked!
16411 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16412 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16413 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16414 was not executed, and the compiler (cl) launched a warning:
16415 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16417 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16418 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16420 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16421 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16423 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16424 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16425 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16426 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16427 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16428 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16429 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16430 - added Release configuration in VS projects
16431 - review of compiler an linker options
16432 - VC .exe files are generated in bin_vc directory, not to interfere
16433 with binaries generated from other projects (cygwin, mingw, bcc ...)
16435 * sdcc/src/yacc.dsp: added
16437 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16438 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16439 and insert the version number definitions from .version
16441 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16443 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16444 added - genarate auto-host.h using auto-host_vc_in.h as template
16447 removed from CVS, generated automatically
16449 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16450 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16452 2002-08-11 Borut Razem <borut.razem AT siol.net>
16453 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16455 2002-08-10 Borut Razem <borut.razem AT siol.net>
16456 * src/SDCCmain.c (main):
16457 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16458 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16459 The consequence was that some temporary files were not removed.
16462 unification of code in functions tempfilename() and tempfile():
16463 function tempnam() is defined in Visual Studio 6.0 and .NET
16465 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16467 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16468 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16469 - removed compiler command line option /WX: Treats all warnings as errors
16470 - update a list of source files, included into the project
16472 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16473 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16474 changed project type to Generic Project so that can be correcly converted to VS.NET project
16476 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16478 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16480 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16482 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16483 added return 0 statements after assert() to make compiler happy
16485 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16486 added newline in the def file to keep MSC compiler satisfied
16488 * sdcc/src/z80/gen.c:
16489 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16490 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16491 - solved MSC error in function aopDump()
16493 * sdcc_vc.h: define PREFIX as "\\sdcc"
16495 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16496 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16498 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16499 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16500 - Rewrote the register banking algorithm.
16501 - Added pCode live-range analysis to registers (for now, only non-used and
16502 singly-used registers optimized away)
16504 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16506 * 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.
16508 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16509 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16511 2002-04-22 Michael Hope <michaelh AT vroom>
16513 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16515 * configure.in (DD_COPT): Added include support required for gbdk.
16517 * .version: Bumped version number just to increase it.
16519 * src/SDCCmain.c: Added -nostdinc to the default options.
16521 2002-04-15 Michael Hope <michaelh AT vroom>
16523 * device/lib/z80/printf.c (sprintf): Added.
16525 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16527 * src/z80/peeph.def: Added transpose redundent load rule.
16529 * src/z80/main.c: Added force callee saves for jaune.
16531 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16533 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16535 2002-03-28 Johan Knol <johan AT balder>
16537 * src/SDCCval.c: fixed bug #532436
16539 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16541 Added "char *Processor" field to the port structure.
16544 Added -p option. Allows port dependent processor to be specified.
16547 Initialized the new field char *Processor field to NULL in all ports
16550 Compiler generated registers for interrupt context saving
16551 were not getting allocated.
16553 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16556 Fixed left shift. Will promote the left side of a left shift
16557 if a) left shifting more than size of operand or b) when assigned
16558 to something size > size of left side
16560 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16562 tons of changes. Register allocation has been
16563 rewritten. Added customization for the various PICs. Flow
16564 analysis is restructured. ...
16566 * src/pic/device.h:
16569 * src/pic/device.c:
16570 Added. device.c is a PIC port hack to accomodate variations
16573 2002-03-13 Michael Hope <michaelh AT vroom>
16575 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16577 2002-03-04 johanknol <johanknol AT manik>
16579 * /src/SDCCval.c: fixed
16581 const unsigned char arr[][2] = { { 0, 1 } };
16582 t18.c:1: error: Initializer element is not constant
16584 2002-03-04 bela <bela AT manik>
16586 * /device/include/mcs51reg.h:
16587 ds89c420 register definition update
16589 2002-03-03 <johan AT FRIJA>
16591 * support/Util/SDCCerr.c: did something, but don't no why anymore
16593 * support/regression/tests/bug-524691.c: made it a little less shy
16595 * src/SDCCast.c (decorateType): fixed bug #524697
16597 * src/SDCCast.c: made some lineno improvements
16599 * src/SDCCval.c (getNelements): changed warning to error
16601 * src/SDCCglue.c (printIvalArray): changed warning to error
16603 * src/SDCCicode.c: fixed a warning for mingw
16605 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16607 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16609 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16611 * src/ds390/peeph.def:
16612 Added some more peephole rules
16614 * src/ds390/gen.c: Various fixes & enhancements
16616 * src/SDCClrange.c, src/SDCClrange.h:
16617 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16619 * src/ds390/ralloc.c:
16620 various fixes & enhancements (ds390) specific
16622 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16623 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16626 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16628 2002-03-02 <johan AT FRIJA>
16630 * src/SDCCast.c (decorateType): fixed bug #524708
16632 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16634 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16636 2002-03-01 Michael Hope <michaelh AT vroom>
16638 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16640 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16642 2002-03-01 <johan AT FRIJA>
16644 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16646 * src/SDCCast.c (decorateType): fixed bug #524209
16648 * src/SDCCval.c (valNot): fixed bug #524195
16650 2002-02-26 <johan AT balder>
16652 * src/xa51/gen.c: fixed a warning
16654 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16656 * src/SDCCast.c (decorateType): fixed bug #522534
16658 2002-02-23 <johan AT balder>
16660 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16662 2002-02-22 <johan AT balder>
16664 * src/SDCCast.c: fixed bug #514865
16666 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16668 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16670 * sdcc/src/SDCCloop.c:
16671 Previous fix was not good. basic blocks that have "break" or "return" are
16672 not really partof a loop , but live ranges used in these blocks should
16673 be live thru the entire loop, so set partOfLoop but don't add them to
16676 2002-02-21 <johan AT FRIJA>
16678 * src/SDCCcse.c: fixed bug #514308
16680 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16683 Fixed BUG #519583. If a conditional block ended in a return/break
16684 statement inside a loop, it was not being considered part of the loop.
16686 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16688 2002-02-10 Karl Bongers <karl AT turbobit.com>
16691 Fixed up SDCDB debugger somewhat. Updated debugger/README
16692 with lots of comments and notes.
16694 * device/examples/test2.c:
16695 Fix bug, "red" variable not being initialized(compiler complained).
16697 * device/examples/Makefile, examples/test3.c:
16698 Add Makefile in device/examples folder, compiles test3.c
16699 for use as a multiple module SDCDB test case.
16701 * sim/ucsim/cmd.src/cmdset.cc:
16702 Took out debug printfs in ucsim "next" command.
16704 * sim/ucsim/xa.src:
16705 Karl and Johan start ucsim XA support. Most dissassembly working,
16706 about 75% emulation done(plenty of work remaining).
16708 * sim/ucsim/z80.src:
16709 Add Z80 support to ucsim, add test-ucz80 regression test,
16710 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16711 Notice z80 compiler fails on examples/test3.c/crc code.
16713 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16715 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16716 Added support for --parms-in-bank1
16718 * src/ds390/peeph.def:
16719 added a few more peephole optimzations
16721 * src/ds390/main.c:
16722 1) added __builtin_inp & __builtin_outp used to read in data of given length
16723 from a memory mapped port
16724 2) added __builtin_memcmp
16725 3) added __builtin_swapw swap bytes of a short
16727 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16728 1) handle multiple send & receives from register bank1
16729 2) ralloc can now allocate DPTR1 to some liveRanges
16731 * src/SDCCsymt.c, src/SDCCsymt.h:
16732 changes to handle multiple sends & receives
16734 * src/SDCCptropt.h:
16735 added some pointer arithmetic optimization
16737 * src/SDCCptropt.c:
16738 added some pointer arithmetic optimizations but not stable yet so not
16739 called from anywhere (will get this working shortly)
16741 * src/SDCCopt.c: fixed for multiple sends & receives
16744 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16745 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16746 set preprocessor defines (depending on options)
16748 * src/SDCCicode.c, src/SDCCicode.h:
16749 changes made to handle multiple sends & receives
16752 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16754 * src/SDCCcse.c, src/SDCCcse.h:
16755 added function findbackward def (to be used in upcoming optimization)
16757 * src/SDCCcflow.c, src/SDCCcflow.h:
16758 added function returnAtEnd - to determine if a basic block terminates with
16761 * src/SDCCast.c, src/SDCCast.h:
16762 added option parms-in-bank1
16764 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16765 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16766 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16767 adjusted for --parms-in-bank1 option
16769 * device/include/string.h:
16770 donot redefine "reentrant" keyword
16772 * device/include/ds80c390.h: Added some more SFRs
16774 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16776 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16778 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16780 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16782 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16784 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16786 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16788 * Added --xram-movc option
16790 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16792 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16794 2002-01-11 Johan Knol
16796 * Added math lib of Jesus Calvino-Fraga
16798 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16800 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16801 * support/regression/Makefile: new target test-mcs51-stack-auto
16802 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16804 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16806 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16808 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16810 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16812 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16814 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16816 * src/SDCCglue.h: add definition for printIvalChar()
16818 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16820 * src/SDCCast.c: fix #498138 by Johan
16822 * src/SDCCglue.c: fix #498138 by Johan
16824 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16826 * support/regression/Makefile: fix clean
16828 * support/regression/ports/ds390/support.c: fix transmission of last character
16830 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16832 * /sdcc/src/ds390/gen.c:
16833 a) improved computing address of stack variable
16834 b) took out some #if 0 code
16835 c) improved parmBytes adjustment
16836 d) improved genPlusIncr & genMinusIncr
16837 e) genCmp could generate bad code (when left assigned to DPTR)
16838 f) Fixed bug in hasInc
16840 * /sdcc/src/ds390/ralloc.c:
16841 a) packRegsForSupport could mess up live information (Fixed)
16842 b) packRegsDPTRuse could be incorrect for left & right shift
16844 * /sdcc/src/mcs51/ralloc.c:
16845 packRegsForSupport could mess up the live information (Fixed)
16847 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16849 * /sdcc/src/SDCCast.c:
16850 can reverse a loop even if function call is present as long
16851 as the loop control variable is local & is not passed as parameter
16853 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16855 * /sdcc/ChangeLog: *** empty log message ***
16857 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16858 More builtin function additions for TININative
16860 * /sdcc/src/ds390/ralloc.c:
16861 Had broken the regression testsuite
16863 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16865 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16866 Added funcattr hasStackParms will be set for reentrant functions when there
16867 are paramteres on the stack, this helps in minimizing frame pointer generation
16868 typeFromStr can handle function pointers now
16870 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16871 *** empty log message ***
16873 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16875 * /src/ds390/gen.c, /src/ds390/main.c:
16876 More builtin function additions for TININative
16878 * /src/ds390/ralloc.c:
16879 Had broken the regression testsuite
16881 * /src/SDCCast.c: Fixed a bug in dumptree
16883 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16884 Added funcattr hasStackParms will be set for reentrant functions when there
16885 are paramteres on the stack, this helps in minimizing frame pointer generation
16886 typeFromStr can handle function pointers now
16888 * /doc/builtins.txt, /doc/TININative.txt:
16889 *** empty log message ***
16892 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16894 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16895 ALPHA version for -mTININative
16897 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16898 updated to reflect changes in the port structure
16901 added function do_assemble (similar to do_link) if non-null this function
16902 will be called to do assembly (-mTININative) requires a multi command
16904 added function genAssemblerEnd will be called to generate assembler Epilogue
16907 added _JavaNative to debug info printing
16909 * /src/SDCCmain.c: added option --tini-libid
16910 added port->do_assemble function (-mTININative) has a multi command assemble
16912 * /src/SDCCglue.c: Disabled "constExpr" check
16913 added port->genAssemblerEnd function
16915 * /src/SDCCglobl.h: Added option --tini-libid value
16918 tookout optimizeCompare from the header (has no external references)
16920 * /src/SDCCast.c: made one more function "static"
16922 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16924 * src/z80/mappings.i: Added z80asm support.
16926 * src/z80/main.c: Added z80asm support on --asm=z80asm
16928 * src/z80/gen.c: Fixed asm portability issues.
16930 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16932 * src/SDCCglue.c (printExterns): Added global/extern split.
16934 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16936 * support/regression/Makefile: added test for mcs51 model large
16938 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16940 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16942 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16944 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16946 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16948 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16950 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16952 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16954 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16956 * support/regression/tests/simplefloat.c: Port to mcs51.
16958 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16959 * support/regression/tests/bug-485362.c: Added.
16961 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16963 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16965 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16967 * src/z80/gen.c (aopDump): Added a dump function.
16969 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16970 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16972 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16974 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16976 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16978 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16980 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16982 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16984 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16986 * support/regression/ports/ds390/support.c: Use tinibios.
16988 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16990 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16992 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16993 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16995 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16997 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16999 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17001 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17003 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17004 (packRegsForIYUse): Created and optimised.
17006 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17008 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17009 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17011 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17013 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17015 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17017 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17019 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17021 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17023 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17025 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17027 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17029 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17031 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17033 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17034 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17035 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17037 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17039 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17040 (genNotFloat): Added.
17041 (genUminusFloat): Added.
17043 * device/lib/z80/Makefile: Added floating pt stubs.
17045 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17047 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17049 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17051 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17053 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17055 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17057 * sdcc/support/regression/Makefile: Add port ds390.
17059 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17061 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17063 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17065 * sdcc/support/regression/ports/ds390/support.c: Added.
17067 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17069 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17071 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17073 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17075 * device/include/malloc.h: Added z80 and gbz80 support.
17077 * device/lib/gbz80/heap.s: Added.
17079 * device/lib/z80/heap.s: Added.
17081 * device/lib/malloc.c: Added z80 and gbz80 support.
17083 * support/regression/tests/malloc.c (testMalloc): Added.
17085 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17087 * support/regression/tests/bug-478094.c: Added.
17089 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17091 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17093 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17095 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17097 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17099 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17101 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17103 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17105 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17107 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17109 * support/regression/tests/bug-477927.c: Added.
17111 * src/z80/peeph.def: Added minor rules.
17113 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17115 * src/z80/peeph.def: Added jump optimisation modification.
17117 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17119 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17121 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17123 * support/regression/tests/funptrs.c: Added.
17125 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17127 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17129 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17131 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17133 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17135 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17136 (movLeft2ResultLong): Created.
17138 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17139 (joinPushes): Added. Joins two char pushes into a word push.
17141 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17143 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17145 * support/makebin/Makefile (install): Added creation of dest dir.
17147 2001-10-24 Karl Bongers <karl AT turbobit.com>
17149 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17151 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17153 * src/z80/ralloc.c: Turned off faulty pack for one use.
17155 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17157 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17159 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17161 * support/regression/Makefile: Improved clean
17163 * support/regression/ports/gbz80/spec.mk: Added clean
17165 * support/regression/ports/host/spec.mk: Added clean
17167 * support/regression/ports/z80/spec.mk: Added clean
17169 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17171 * support/regression/ports/mcs51/timeout.c: little improvements
17173 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17175 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17177 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17179 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17181 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17183 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17185 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17187 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17188 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17190 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17192 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17194 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17196 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17198 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17200 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17202 * support/regression/tests/longor.c: Added.
17204 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17206 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17208 * as/mcs51/aslink.h: define PATH_MAX
17210 * as/mcs51/asm.h: define PATH_MAX
17212 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17214 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17216 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17218 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17220 * src/SDCCglobl.h: define PATH_MAX
17222 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17224 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17226 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17228 * src/z80/gen.c (gencjneshort): Fixed
17230 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17232 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17234 * support/regression/tests/bug-469671.c: Added.
17236 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17238 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17240 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17242 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17244 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17246 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17248 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17250 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17252 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17254 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17256 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17258 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17260 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17262 * 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.
17264 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17266 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17268 2001-10-07 <johan AT FRIJA>
17270 * device/lib/gets.c (gets): fixed the return value.
17272 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17273 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17275 * 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.
17277 * 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.
17279 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17281 * src/pic/gen.c: Removed Safe_strdup.
17283 * configure.in: Added option to enable libgc support.
17285 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17286 (bitVectUnion): Optimised.
17287 (bitVectIntersect): Optimised.
17288 (bitVectBitsInCommon): Optimised.
17289 (bitVectCplAnd): Optimised.
17291 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17293 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17295 * src/SDCCmain.c: distinguish between assembler debug and plain options
17297 * src/avr/main.c: remove standard assembler options
17299 * src/ds390/main.c: remove standard assembler options
17301 * src/mcs51/main.c: remove standard assembler options
17303 * src/port.h: removed "PENDING" comment
17305 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17307 * src/device/lib/_mulint.c : new, with assember functions
17309 * src/device/lib/_mullong.c : new, with assember functions
17311 * src/device/lib/_divuint.c : with assember functions
17313 * src/device/lib/_divsint.c : with assember functions
17315 * src/device/lib/_divulong.c: with assember functions
17317 * src/device/lib/_divslong.c: with assember functions
17319 * src/device/lib/_moduint.c : with assember functions
17321 * src/device/lib/_modsint.c : with assember functions
17323 * src/device/lib/_modulong.c: with assember functions
17325 * src/device/lib/_modslong.c: with assember functions
17327 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17329 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17331 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17332 replaced _mululong.c and _mulslong.c by _mullong.c
17334 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17336 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17338 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17340 * src/SDCCglue.c: test, if win32api is available for MINGW
17342 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17344 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17345 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17346 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17347 * support/regression/ports/host/spec.mk: removed GENERIC
17348 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17349 * support/regression/ports/z80/spec.mk: removed GENERIC
17351 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17353 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17355 * support/regression/tests/bug-467035.c: Created.
17357 2001-10-01 <johan AT FRIJA>
17359 * src/SDCC.y: fixed bug #466586 part 1
17361 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17363 * SDCCicode.c: z80 has no generic pointers
17364 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17366 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17368 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17370 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17372 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17374 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17376 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17378 * configure.in: Fixed up so that ucsim is only configured once.
17380 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17382 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17383 (getPathDifference): As above.
17385 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17387 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17389 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17390 * .version: Updated to 2.3.1
17392 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17393 Added copyright header.
17395 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17396 (assemble): Added support for macro based assembler commands.
17397 (linkEdit): Added support for macro based linker commands.
17398 (preProcess): Changed the pre-processor to use macros.
17399 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17400 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17402 * device/lib/z80/crt0.s: Added module name for debugging.
17404 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17406 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17408 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17410 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17412 * src/Makefile.in: Added SDCCmacro and SDCCutil
17414 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17416 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17418 2001-09-16 <johan AT FRIJA>
17420 * 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.
17422 2001-09-15 <johan AT FRIJA>
17424 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17425 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17427 2001-09-11 <johan AT FRIJA>
17429 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17431 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17433 * support/regression/tests/bug-460444.c: Added test case.
17435 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17436 (genCast): Added justification for all of the asserts.
17438 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17440 * support/regression/support.c: _xdata replaced by xdata
17442 * support/regression/spec.mk: removed _generic
17444 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17446 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17448 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17449 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17451 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17453 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17455 * support/regression/tests/bug-460010.c: Added test case.
17457 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17459 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17461 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17463 * support/regression/testfwk.c: removed workaround for bug #436344
17465 * support/regression/tests/bp.c: use less memory with mcs51
17467 * support/regression/tests/bug-441448.c: use less memory
17469 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17471 * support/regression/collate-results.py: typo
17473 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17475 * support/regression/tests/fetchoverlap.c: Added new test case.
17477 * support/regression/tests/bp.c: Added new test case.
17479 * support/regression/tests/bug-448984.c: Added new test case.
17481 * support/regression/tests/pow2shifts.c: Added new test case.
17483 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17484 (genlshTwo): Fixed right shift for count > 8.
17486 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17488 2001-09-08 <johan AT FRIJA>
17490 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17492 2001-09-07 <johan AT FRIJA>
17494 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17496 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17498 2001-09-06 <johan AT FRIJA>
17500 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17501 * bernhard noted me at this: "() equals to (void)" (1.38)
17503 2001-09-05 <johan AT FRIJA>
17505 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17507 2001-09-04 <johan AT FRIJA>
17509 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17512 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17514 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17516 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17518 * link/z80/aslink.h: Fixed path for PATH_MAX
17520 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17522 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17524 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17526 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17528 * 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.
17530 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17532 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17533 (genCmp): Fixed up genCmp for the GB with longs.
17535 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17537 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17539 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17541 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17543 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17545 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17547 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17549 * 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.
17551 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17553 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17555 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17557 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17559 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17561 * sim/ucsim/configure: little improvement of Cygwin-detection
17562 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17563 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17564 * support/regression/tests/bug-221100.c: small changes for mcs51
17565 * support/regression/tests/bug-221168.c: small changes for mcs51
17566 * support/regression/tests/bug-227710.c: small changes for mcs51
17567 * support/regression/tests/staticinit.c: small changes for mcs51
17568 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17569 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17570 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601