1 2009-03-03 Raphael Neider <rneider AT web.de>
3 * device/lib/pic/libdev/Makefile.in: build device-specific
4 libraries for the correct processor, fixes #2654585
6 2009-03-01 Raphael Neider <rneider AT web.de>
8 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
10 2009-03-01 Borut Razem <borut.razem AT siol.net>
12 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
13 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
14 changed sdcc version to 2.9.0
16 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
18 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
19 (serialRegAssign): do not spil bit registers
20 throughout cosmetic changes
21 * support/regression/tests/bug2435941.c: new, added
23 2009-02-28 Raphael Neider <rneider AT web.de>
25 * src/regression/compare10.c,
26 src/regression/compare7.c,
27 src/regression/compare8.c,
28 src/regression/compare9.c: reset watchdog timer in time
29 * src/regression/configword.c: apply patch from #2488150
30 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
31 handler to 0x0000 as the linker no longer knows STARTUP sections
32 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
33 patch #2512926 to (mostly) fix #1762626, cosmetic changes
34 * src/pic/pcodepeep.c: remove reference to nonexisting function
36 2009-02-28 Raphael Neider <rneider AT web.de>
38 * device/include/pic16/signal.h: avoid multiline inline
39 assembler statements in macros, addresses #2644965
41 2009-02-27 Raphael Neider <rneider AT web.de>
43 * device/include/pic16/pic18f[24][3456]k20.h,
44 device/include/pic16/pic18f[68][567]j50.h,
45 device/include/pic16/pic18f[68]6j55.h,
46 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
47 device/lib/pic16/libdev/pic18f[68][567]j50.c,
48 device/lib/pic16/libdev/pic18f[68]6j55.c,
49 device/include/pic16/pic18fregs.h,
50 device/include/pic16/pic16devices.txt,
51 device/lib/pic16/pics.all,
52 device/lib/pic16/libdev/Makefile.am,
53 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
54 families (87j50 family contributed by Robert Wuest)
56 * device/include/pic16/adc.h,
57 device/lib/pic16/libio/adc/adcbusy.c,
58 device/lib/pic16/libio/adc/adcclose.c,
59 device/lib/pic16/libio/adc/adcconv.c,
60 device/lib/pic16/libio/adc/adcopen.c,
61 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
63 * doc/sdccman.lyx: updated list of supported devices, fixed typo
64 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
66 * device/lib/pic16/Makefile.in,
67 device/lib/pic16/libm/Makefile.in,
68 device/lib/pic16/debug/Makefile.in,
69 device/lib/pic16/libio/Makefile.in,
70 device/lib/pic16/startup/Makefile.in,
71 device/lib/pic16/libsdcc/Makefile.in,
72 device/lib/pic16/libdev/Makefile.in,
73 device/lib/pic16/libc/Makefile.in: regenerated
75 2009-02-27 Borut Razem <borut.razem AT siol.net>
77 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
78 #1829678 and #1704376 in the way proposed by Alan Baldwin
80 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
82 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
83 to Steve Qu for the fix.
85 2009-02-23 Borut Razem <borut.razem AT siol.net>
87 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
88 it is already fixed for mcs51 and hc08 targets
89 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
91 2009-02-22 Borut Razem <borut.razem AT siol.net>
93 * device/lib/Makefile.in: fixed parenthesis error
94 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
95 fixed webdocs bug #1967920: --version
97 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
99 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
101 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
103 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
104 when addresses are unsorted
106 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
108 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
109 Gudjon Gudjonsson <gudjon AT gudjon.org>
110 * device/include/mcs51/p89c66x.h: fixed some defines
111 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
112 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
115 2009-02-14 Borut Razem <borut.razem AT siol.net>
117 * doc/sdccman.lyx: corrected cpp info
119 2009-02-13 Borut Razem <borut.razem AT siol.net>
121 * as/Makefile.in: *.doc renamed to *.txt
123 2009-02-11 Borut Razem <borut.razem AT siol.net>
125 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
126 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
128 2009-02-11 Borut Razem <borut.razem AT siol.net>
130 * doc/sdccman.lyx: documented ar format libraries
132 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
134 * support/regression/tests/float_single.c: added regression
135 test. Some testpoints for probably rarely used functions
136 (acosf, sinhf, tanf, expf) disabled for some targets
138 2009-02-10 Raphael Neider <rneider AT web.de>
140 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
141 (genAssign): fixed for operands on the stack
143 * device/lib/pic16/libc/stdio/vfprintf.c,
144 device/lib/pic16/configure.ac,
145 device/lib/pic16/Makefile.common: add configurable support for
146 printing floats via ./configure --enable-floats
147 * device/lib/pic16/configure,
148 device/lib/pic16/Makefile.in,
149 device/lib/pic16/libm/Makefile.in,
150 device/lib/pic16/debug/Makefile.in,
151 device/lib/pic16/libio/Makefile.in,
152 device/lib/pic16/startup/Makefile.in,
153 device/lib/pic16/libsdcc/Makefile.in,
154 device/lib/pic16/libdev/Makefile.in,
155 device/lib/pic16/libc/Makefile.in: regenerated
156 * doc/sdccman.lyx: documented float support and how to get it
157 * doc/Makefile.in: fixed race condition on parallel builds
159 * device/lib/pic16/libc/stdio/sprintf.c,
160 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
161 pointer to the string buffer, enlarge buffer for x_ftoa()
163 2009-02-10 Borut Razem <borut.razem AT siol.net>
165 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
167 2009-02-10 Raphael Neider <rneider AT web.de>
169 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
171 2009-02-09 Raphael Neider <rneider AT web.de>
173 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
174 artificial bank size limits for compound data (structs, arrays),
175 avoids assert if --obanksel=N, N > 1, is given
177 2009-02-09 Borut Razem <borut.razem AT siol.net>
179 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
180 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
181 uses '`' character instead '\n' for padding
182 * as/asranlib/asranlib.c: made it more robust
184 2009-02-08 Borut Razem <borut.razem AT siol.net>
187 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
188 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
191 2009-02-07 Borut Razem <borut.razem AT siol.net>
193 * as/asranlib/asranlib.c: fixed BSD header length calculation
194 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
195 due sdcc asxxxx license change to GPLv3
197 2009-02-05 Borut Razem <borut.razem AT siol.net>
199 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
200 added support for BSD (Mac OS X) ar format
201 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
202 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
203 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
204 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
205 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
206 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
207 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
208 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
209 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
210 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
211 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
212 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
213 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
214 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
215 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
216 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
217 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
218 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
219 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
220 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
221 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
222 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
223 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
224 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
225 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
226 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
227 changed license to GPL either version 3, or (at your option) any
230 2009-02-05 Borut Razem <borut.razem AT siol.net>
232 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
233 added support for BSD (Mac OS X) ar format
235 2009-02-02 Borut Razem <borut.razem AT siol.net>
237 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
238 device/lib/z80/Makefile.in:
239 chose source files in the PORT directory if they are available
241 2009-02-01 Raphael Neider <rneider AT web.de>
243 * device/lib/pic16/libdev/pic18f1220.c,
244 * device/lib/pic16/libdev/pic18f4450.c:
245 define SSPBUF to allow use of printf
247 2009-02-01 Borut Razem <borut.razem AT siol.net>
249 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
250 device/lib/hc08/Makefile.in, device/lib/incl.mk,
251 device/lib/z80/Makefile.in:
252 don't remake libraries
253 * support/regression/tests/snprintf.c:
254 reenable floating point in small-xstack-auto library
256 2009-01-26 Raphael Neider <rneider AT web.de>
258 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
260 2009-01-25 Raphael Neider <rneider AT web.de>
262 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
263 search path instead of appending them
265 2009-01-24 Borut Razem <borut.razem AT siol.net>
267 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
268 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
269 to 32 bit unsigned int when calling sputl() since it is a macro
270 * as/link/lkar.c: changed the initialization of This->loaded
272 2009-01-23 Borut Razem <borut.razem AT siol.net>
274 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
275 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
276 unsigned int when calling new(), since asxxxx doesn't use function
279 2009-01-21 Borut Razem <borut.razem AT siol.net>
281 * as/link/lkar.h: sgetl and sputl are independent of endianness
282 * as/link/sdxxxx_config.h.in: removed endianness detection
284 2009-01-20 Borut Razem <borut.razem AT siol.net>
286 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
287 due creation of ar format libraries
288 * support/scripts/sdcc.nsi:
289 don't add nonexistent object files to the package
291 2009-01-19 Borut Razem <borut.razem AT siol.net>
293 * Makefile.in, configure.in, configure,
294 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
295 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
296 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
297 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
298 device/lib/small/Makefile.in,
299 device/lib/z80/Makefile.in: create ar format libraries
300 * support/regression/ports/mcs51-xstack-auto/spec.mk:
301 use device/lib/Makefile to create library
302 * support/regression/tests/snprintf.c:
303 floating point is not enabled in small-xstack-auto library
304 * device/lib/libfloat.lib, device/lib/libint.lib,
305 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
307 2009-01-18 Borut Razem <borut.razem AT siol.net>
309 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
310 warning: extra tokens at end of #endif directive
312 2009-01-11 Borut Razem <borut.razem AT siol.net>
314 * Makefile.in: added SDCC_ASRANLIB to PKGS
316 2009-01-10 Borut Razem <borut.razem AT siol.net>
318 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
319 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
320 due added support for ar format libraries
322 2009-01-09 Borut Razem <borut.razem AT siol.net>
324 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
325 as/asranlib/asranlib.c: added asranlib
326 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
327 * Makefile.in, as/link/hc08/Makefile.in,
328 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
329 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
330 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
331 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
332 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
333 configure.in, sdcc.dsw: modified to support ar format libraries
335 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
337 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
340 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
342 * sim/ucsim/z80.src/inst_ed.cc:
343 Fixed bug #2488074, which made regression tests fail.
345 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
347 * device/lib/z80/mod.s,
348 device/lib/z80/div.s,
349 device/lib/z80/mulchar.s,
350 device/lib/z80/mul.s,
351 device/lib/z80/divsigned.s,
352 device/lib/z80/Makefile.in:
353 Implemented RFE #1702376.
355 2009-01-05 Borut Razem <borut.razem AT siol.net>
357 * as/link/lksdcclib.c:
358 fixed linker hanging in INDEXLIB is not defined (hc08)
360 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
363 Implemented RFE #2485684, and some further improvements of HL caching
365 * src/z80/peeph-z80.def:
366 Fixed a bug exposed by implementing RFE #2485684.
368 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
370 * src/z80/peeph-z80.def:
371 Peephole improvements.
374 device/include/string.h,
375 device/lib/z80/memmove.s:
377 * device/lib/z80/Makefile.in,
378 device/lib/Makefile.in,
379 support/regression/tests/memory.c,
380 device/lib/z80/strlen.s:
381 Partially implemented RFE #2471534.
383 2009-01-04 Borut Razem <borut.razem AT siol.net>
385 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
386 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
387 * doc/README.txt: updated John Hartman's e-mail address
388 * as/link/lkrel.c, as/link/lksdcclib.c:
389 fixed bug #2484677: Linker hangs
390 * src/z80/peep.c: fixed msvc warning C4047:
391 'return' : 'int ' differs in levels of indirection from 'char *'
392 * config.dsp: as/lib corrected to as/link
394 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
397 Implemented RFE #2484693.
398 * src/z80/peeph-z80.def:
399 Some peephole improvements.
401 2009-01-03 Borut Razem <borut.razem AT siol.net>
404 fixed warning: 'ret' may be used uninitialized in this function
406 2009-01-02 Borut Razem <borut.razem AT siol.net>
408 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
409 as/link/getline.[ch], as/link/lkrel.[ch]: added,
410 made support for differnet library formats more flexible,
411 preparation for support of ar format
412 * as/link/lklibr.c, as/link/z80/Makefile.in,
413 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
414 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
415 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
416 as/link/hc08/lkelf.c, as/link/aslink.h:
417 made support for differnet library formats more flexible,
418 preparation for support of ar format
420 2009-01-01 Borut Razem <borut.razem AT siol.net>
422 * as/link/asxxxx_config.h.in:
423 fixed warning: extra tokens at end of #endif directive
425 fixed warning: suggest parentheses around && within ||
426 * device/lib/Makefile.in: allow whitespaces at the end of lines in
427 ports.build, in order to make it work on cygwin - it seems to be a
428 bug in cygwin grep: CR is not treated as part of end-of-line
430 2008-12-31 Borut Razem <borut.razem AT siol.net>
432 * configure, configure.in, config.dsp, config_vc.awk,
433 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
434 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
435 introduced asxxxx_config.h.in
437 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
440 src/z80/peeph-z80.def:
441 Minor addition improvement.
443 2008-12-30 Raphael Neider <rneider AT web.de>
445 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
446 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
447 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
448 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
449 support/librarian/sdcclib.c, support/makebin/makebin.c:
450 partially revert changes from r5293..r5295
452 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
454 * src/z80/peeph-z80.def:
455 Minor peephole improvement.
457 2008-12-29 Raphael Neider <rneider AT web.de>
459 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
460 incorrectly discarded BANKSELs
462 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
464 * support/regression/tests/memory.c:
465 Added simple test for memset(), memcpy() and memmove()
467 2008-12-29 Borut Razem <borut.razem AT siol.net>
469 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
471 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
473 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
474 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
475 (177.j): added new rule
476 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
477 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
478 (decorateType CAST): propagate storage class to generic pointer results
480 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
482 * device/lib/z80/string.c,
483 device/lib/z80/printf.c,
484 device/lib/z80/mul.s:
487 Fixed code generation bug exposed by builtin memcpy().
489 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
491 * device/lib/_memcpy.c:
492 fixed conflict with builtin memcpy()
494 2008-12-26 Borut Razem <borut.razem AT siol.net>
496 * support/librarian/sdcclib.c:
497 fixed bug 2466950: "sdcclib broken"
498 by removing fgets return value check
500 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
503 device/include/string.h: Implemented RFE #1914254
505 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
506 * device/lib/z80/Makefile.in,
507 device/lib/Makefile.in,
508 device/lib/z80/memmove.s: Implemented RFE #1914256
510 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
512 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
513 * src/z80/peep.c: improved checks for unused data
515 src/z80/main.c: Implemented RFE #1899189
517 2008-12-25 Borut Razem <borut.razem AT siol.net>
519 * support/regression/Makefile.in:
520 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
522 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
524 * src/z80/peeph-z80.def: minor peephole improvements
526 2008-12-21 Borut Razem <borut.razem AT siol.net>
528 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
529 due to redefinition of symbol __assert
530 sdcclib.c:53:1:warning: "__assert" redefined
531 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
532 warning: this is the location of the previous definition
534 2008-12-20 Raphael Neider <rneider AT web.de>
536 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
537 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
538 support/cpp/libcpp/macro.c: fix format string errors
540 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
542 * src/pic/device.c: partial rewrite using strtok,
543 quieten compiler warnings, adopt SDCC coding style
545 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
546 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
547 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
548 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
549 support/librarian/sdcclib.c, support/makebin/makebin.c:
550 quieten most compiler warnings
552 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
553 probably fix operator precedence bug
555 * doc/clean.mk: quieten rm if no .lyx is present
557 2008-12-19 Borut Razem <borut.razem AT siol.net>
559 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
560 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
561 doc/README.txt, doc/test_suite_spec.lyx:
562 applied patch 2446381: Dcoumentation spelling correcitons
563 thanks to Steven Borley
565 2008-12-16 Raphael Neider <rneider AT web.de>
567 * device/include/pic/pic12f629.h,
568 device/include/pic/pic12f675.h,
569 device/lib/pic/libdev/pic12f629.c,
570 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
572 2008-12-14 Borut Razem <borut.razem AT siol.net>
574 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
575 converted to LyX 1.5.7 (\lyxformat 276) format
577 2008-12-07 Borut Razem <borut.razem AT siol.net>
579 * support/regression/tests/bitfields.c:
580 added test case for bug #2366757
582 2008-12-07 Raphael Neider <rneider AT web.de>
584 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
585 NULL pointer dereference, closes #2366757
587 2008-11-25 Raphael Neider <rneider AT web.de>
589 * device/include/pic16/pic16devices.txt,
590 sdcc/src/pic16/device.c,
591 sdcc/src/pic16/device.h: implicitly disable XINST
592 whenever CONFIG4L is set via an additional optional
593 argument to the configword directive in pic16devices.txt
595 2008-11-24 Raphael Neider <rneider AT web.de>
597 * device/lib/pic16/configure.ac,
598 device/lib/pic16/Makefile.common: fixed quoting issues
600 * device/lib/pic16/configure,
601 device/lib/pic16/debug/Makefile.in,
602 device/lib/pic16/libc/Makefile.in,
603 device/lib/pic16/libdev/Makefile.in,
604 device/lib/pic16/libio/Makefile.in,
605 device/lib/pic16/libm/Makefile.in,
606 device/lib/pic16/libsdcc/Makefile.in,
607 device/lib/pic16/Makefile.in,
608 device/lib/pic16/startup/Makefile.in: regenerated
610 * src/pic16/main.c (_pic16_finaliseOptions): revert to
613 2008-11-24 Raphael Neider <rneider AT web.de>
615 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
616 argument of --asm= or --link= to allow for
617 --asm="sh script --options", the user can double quote the
618 argument if needed: --asm="'c:/program files/gpasm' -q",
619 also fix some potential buffer overflows
621 2008-11-19 Borut Razem <borut.razem AT siol.net>
624 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
625 thanks Mauro Giachero
627 2008-11-16 Borut Razem <borut.razem AT siol.net>
629 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
630 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
632 2008-11-15 Borut Razem <borut.razem AT siol.net>
634 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
635 src/SDCCsymt.c, src/SDCCsymt.h:
636 fixed RFE #2291335 : Unnamed bit-field initialization
637 * support/regression/tests/bitfields.c:
638 added test case for RFE #2291335
639 * support/regression/tests/bug-1981238.c:
640 don't initialize unnamed bit-fields
642 2008-11-11 Raphael Neider <rneider AT web.de>
644 * device/include/pic16/pic18f25j10.h,
645 device/include/pic16/pic18f45j10.h: remove useless boilerplate
647 * device/include/pic16/adc.h,
648 device/lib/pic16/libio/adc/adcbusy.c,
649 device/lib/pic16/libio/adc/adcclose.c,
650 device/lib/pic16/libio/adc/adcconv.c,
651 device/lib/pic16/libio/adc/adcopen.c,
652 device/lib/pic16/libio/adc/adcread.c,
653 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
654 and fixed ADC routines to work for more target devices,
655 incorporates patch #2036130 by Nick Materer
657 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
659 * device/include/ctype.h,
660 * device/include/ds400rom.h,
661 * device/include/ds80c390.h,
662 * device/include/float.h,
663 * device/include/math.h,
664 * device/include/serial.h,
665 * device/include/stdbool.h,
666 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
668 * device/include/mcs51/C8051F336.h,
669 * device/include/mcs51/C8051T600.h,
670 * device/include/mcs51/C8051T610.h,
671 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
672 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
674 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
676 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
678 2008-11-10 Raphael Neider <rneider AT web.de>
680 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
681 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
682 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
683 (patch by Nick Materer, #2253980)
685 * device/lib/pic16/libio/adc.ignore,
686 device/lib/pic16/libio/i2c.ignore,
687 device/lib/pic16/libio/usart.ignore,
688 device/lib/pic16/pics.all: updated to build more device libs
690 * device/lib/pic16/libdev/Makefile.am,
691 device/lib/pic16/libdev/Makefile.in,
692 device/lib/pic16/libio/Makefile.am,
693 device/lib/pic16/libio/Makefile.in: regenerated
695 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
696 names per memory location, applied SDCC style to more functions
698 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
700 * device/include/mcs51/p89lpc933_4.h: new NXP header file
701 * device/include/mcs51/p89lpc935_6.h: new NXP header file
702 * device/include/mcs51/p89v66x.h: minor changes
703 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
705 2008-11-09 Raphael Neider <rneider AT web.de>
707 * device/include/pic/pic14devices.txt: fixed memory description for
708 12f629 and 12f675, closes #2236240
710 2008-11-06 Borut Razem <borut.razem AT siol.net>
712 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
713 pass system include paths with -isystem to sdcpp
714 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
715 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
717 2008-11-02 Raphael Neider <rneider AT web.de>
719 * doc/sdccman.lyx: updated the sections on the library build process
720 and on how to add support for new devices, and documented known
721 problems with the extended instruction set including a workaround
723 2008-11-01 Raphael Neider <rneider AT web.de>
725 * device/include/pic16/adc.h,
726 device/include/pic16/pic16devices.txt,
727 device/include/pic16/pic18f2410.h,
728 device/include/pic16/pic18f2510.h,
729 device/include/pic16/pic18f2515.h,
730 device/include/pic16/pic18f2610.h,
731 device/include/pic16/pic18f4410.h,
732 device/include/pic16/pic18f4510.h,
733 device/include/pic16/pic18f4515.h,
734 device/include/pic16/pic18f4610.h,
735 device/include/pic16/pic18fregs.h,
736 device/lib/pic16/libdev/Makefile.am,
737 device/lib/pic16/libdev/Makefile.in,
738 device/lib/pic16/libdev/pic18f2410.c,
739 device/lib/pic16/libdev/pic18f2510.c,
740 device/lib/pic16/libdev/pic18f2515.c,
741 device/lib/pic16/libdev/pic18f2610.c,
742 device/lib/pic16/libdev/pic18f4410.c,
743 device/lib/pic16/libdev/pic18f4510.c,
744 device/lib/pic16/libdev/pic18f4515.c,
745 device/lib/pic16/libdev/pic18f4610.c,
746 device/lib/pic16/libio/Makefile.am,
747 device/lib/pic16/libio/Makefile.in,
748 device/lib/pic16/pics.all: added support for 18f[24][456]10
749 and 18f[24]515 devices
750 * doc/sdccman.lyx: updated list of supported PIC16 devices
752 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
753 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
754 src/xa51/gen.c: avoid compiler warnings
755 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
757 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
759 * device/include/mcs51/p89v66x.h: NXP header file
760 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
761 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
763 2008-10-14 Raphael Neider <rneider AT web.de>
765 * device/lib/pic16/libdev/Makefile.am,
766 device/lib/pic16/libio/Makefile.am: enable building libraries for
767 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
768 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
769 * device/lib/pic16/libdev/Makefile.in,
770 device/lib/pic16/libio/Makefile.in: regenerated
772 2008-10-14 Raphael Neider <rneider AT web.de>
774 * device/include/pic16/pic18f2450.h,
775 device/include/pic16/pic18f4450.h,
776 device/lib/pic16/libdev/pic18f2450.c,
777 device/lib/pic16/libdev/pic18f4450.c,
778 device/include/pic16/adc.h,
779 device/include/pic16/pic16devices.txt,
780 device/include/pic16/pic18fregs.h,
781 device/lib/pic16/libdev/Makefile.am,
782 device/lib/pic16/libdev/Makefile.in,
783 device/lib/pic16/libio/Makefile.am,
784 device/lib/pic16/libio/Makefile.in,
785 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
787 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
788 stack to a fixed location, relax it to automatically work with all
789 but the smallest devices (256 byte RAM devices need #pragma stack)
791 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
793 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
794 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
795 * device/lib/_strcspn.c: fixed bug 2140931
797 2008-10-06 Raphael Neider <rneider AT web.de>
799 * device/include/pic16/stdio.h,
800 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
801 declared __naked for convenience, named all arguments
802 * device/lib/pic16/libc/stdio/strmgpsim.c,
803 device/lib/pic16/libc/stdio/strmmssp.c,
804 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
806 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
807 empty __naked functions,
808 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
809 corner cases (unlink first/last pCode in list), reuse more code
811 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
813 * src/ds390/main.c (_ds390_genInitStartup): added
814 * src/SDCCpeeph.c (getPatternVar): new, added,
815 (labelInRange): fixed bug 2115959
816 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
817 * src/SDCCicode.h: added newiTempOperand
818 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
819 added optimizations for 0/x and x/-1, see also patch 2142900
820 * support/regression/tests/onebyte.c (testMul): added test cases
822 2008-09-20 Borut Razem <borut.razem AT siol.net>
825 definition of absolute address symbols without initial value,
826 fixed SDCC crash "do not know how to intialize symbol"
828 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
830 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
831 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
832 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
833 * device/lib/z80/stubs.s: added stubs for above functions
834 * src/SDCCopt.c (convilong),
835 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
836 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
837 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
838 * support/regression/tests/onebyte.c: enabled all tests for z80
840 2008-09-15 Borut Razem <borut.razem AT siol.net>
842 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
843 device/lib/pic16/libc/stdio/printf.c,
844 device/lib/pic16/libc/stdio/strmusart.c,
845 device/lib/pic16/libc/stdio/printf_tiny.c,
846 device/lib/pic16/libc/stdio/sprintf.c,
847 device/lib/pic16/libc/stdio/strmgpsim.c,
848 device/lib/pic16/libc/stdio/putchar.c,
849 device/lib/pic16/libc/stdio/fprintf.c,
850 device/lib/pic16/libc/stdio/strmmssp.c,
851 device/device/lib/pic16/libc/stdio/vprintf.c,
852 device/lib/pic16/libc/stdio/printf_small.c,
853 device/lib/pic16/libc/stdio/vsprintf.c,
854 device/lib/pic16/libc/stdio/strmputchar.c,
855 device/lib/pic16/libc/Makefile.am,
856 device/lib/pic16/libc/Makefile.in:
857 *printf now returns int, puchar.c moved from stdlib to stdio,
858 *printf format parameter type changed from char * to const char *,
859 added GNU link excetion text to library source files,
860 applyed GNU coding style, removed useless svn ids,
861 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
862 binary specifier: "%b", "%hb" and "%lb"
863 * device/lib/pic16/libc/stdio/vfprintf.c:
864 applied patch #2044424: PIC16: vfprintf
865 thanks Mauro Giachero
866 * support/regression/tests/bug1057979.c:
867 removed old pic16 sprintf specifics
868 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
869 * doc/sdccman.lyx: documented 'b' binary format specifier removal
871 2008-09-15 Raphael Neider <rneider AT web.de>
873 * src/pic16/device.c (pic16_dump_usection): force udata sections
874 into the addressable range (0..0xFFF), workaround for a gpsim
875 bug preventing simulation of regtest bug1750318
876 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
877 (serialRegAssign): fixed regtest bug-971834,
878 (pic16_packRegisters): avoid null-pointer dereference
880 2008-09-14 Raphael Neider <rneider AT web.de>
882 * src/pic16/gen.c, src/pic16/ralloc.c: use
883 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
884 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
886 2008-09-12 Borut Razem <borut.razem AT siol.net>
888 * support/regression/fwk/testfwk.h:
889 define pdata as data for pic16 target
890 thanks Mauro Giachero
892 2008-09-11 Borut Razem <borut.razem AT siol.net>
894 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
895 support/regression/absolute.c:
896 applied patch #2105615: Some PIC16 testcase fixlets
897 thanks Mauro Giachero
899 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
901 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
902 * support/regression/tests/bug2094505.c: new, added
904 2008-09-07 Borut Razem <borut.razem AT siol.net>
906 * src/SDCCglue.c, src/SDCCast.c:
907 fixed throw of "excess elements" warning for char arrays
908 * support/regression/tests/nullstring.c:
909 disable warning about excess elements in array of chars initializer
911 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
913 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
914 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
915 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
916 * support/regression/tests/bug2077267.c: new, added
918 2008-09-05 Raphael Neider <rneider AT web.de>
920 * configure.in, Makefile.common.in: add support for ccache,
921 remove spurious $VERSION output, detect doc-tools even without
922 --enable-doc to facilitate later manual doc-builds, minor cleanup
923 * configure: regenerated
925 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
926 avoid races in parallel VPATH builds
927 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
928 * doc/sdccman.lyx: mention --without-ccache configure option
930 2008-09-01 Raphael Neider <rneider AT web.de>
932 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
933 * (genConstPointerGet): fix reading bitfields from __code space
934 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
935 bitfield initializers (fix regression test bug1856409.c)
936 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
939 2008-08-31 Raphael Neider <rneider AT web.de>
941 * src/pic16/gen.c (genAssign): removed useless compiler output
942 * (genPointerGet,genPointerSet,genCast),
943 src/pic16/glue.c (pic16_printGPointerType):
944 also handle PPOINTERs just to avoid spurious asserts
945 * (pic16_printIvalType,pic16_printIvalBitFields):
946 generalized to arbitrary type/bitfield sizes, allows compilation of
947 regression test bug-1981238.c
948 * (pic16_printIvalChar): fix regression test structflexarray.c
949 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
950 in initialized structs and fix #1843745
951 * (pic16_printIvalStruct): always output initializers for all fields,
952 even those not explicitly given, fixes zeropad.c regression test
953 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
954 #2073635, #1567098, and #1485812)
955 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
957 2008-08-31 Borut Razem <borut.razem AT siol.net>
959 * support/regression/tests/bug-895992.c,
960 support/regression/tests/onebyte.c:
961 enabled pic16 regression testing since the bugs
962 1511794: pic16: regression test bug-895992.c fails
963 1444425: onebyte.c regression tes fails on pic16
964 are fixed, probably by fixing
965 2048464: PIC16: fix genUminus - addresses not.c regression test
966 * src/SDCCsymt.c, src/SDCCglue.c,
967 support/regression/tests/bug-1981238.c:
968 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
971 2008-08-30 Borut Razem <borut.razem AT siol.net>
973 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
974 release version 4.3.2
976 2008-08-24 Raphael Neider <rneider AT web.de>
978 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
979 always use the sdcc from the current build tree (ignore $CC from
980 the environment, fixes compile farm builds)
981 * device/lib/Makefile.in: rename .a into .lib for compatibility,
982 remove more build products from install directory
983 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
984 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
986 2008-08-24 Borut Razem <borut.razem AT siol.net>
988 * src/SDCC.y: applied patch
989 2050245: Fix # 1963382
991 1963382: Listing File - C file comment is incorrect
994 2008-08-23 Borut Razem <borut.razem AT siol.net>
996 * src/pic16/gen.c: applied patch
997 2048464: PIC16: fix genUminus - addresses not.c regression test
998 thanks Mauro Giachero
1000 2008-08-22 Borut Razem <borut.razem AT siol.net>
1002 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1003 src/pic16/main.c: allow spaces in gpasm and gplink paths
1005 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1008 * src/z80/peeph-z80.def: minor peephole improvement
1010 2008-08-15 Raphael Neider <rneider AT web.de>
1012 * src/z80/gen.c (_vemit2): suppress compiler warning
1014 * src/pic/*.[ch]: make proper use of header files and avoid
1015 ad-hoc extern declarations, mark module-local helpers 'static',
1016 removed dead/replaced code, no functional changes
1017 * src/pic16/pcode.c: disentangled from pic14 backend
1019 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1021 * src/z80/gen.c: fixed #2051348
1022 * support/regression/tests/bug-2051348.c: regression test for #2051348
1024 2008-08-10 Raphael Neider <rneider AT web.de>
1027 * Makefile.common.in: export PACKAGE for $docdir,
1028 fixes #1957036, avoid some "underquoted definition" warnings
1029 * configure: regenerated
1031 2008-08-10 Raphael Neider <rneider AT web.de>
1033 * device/lib/pic16/**: build pic16 library using autotools for
1034 improved dependency tracking
1036 * device/lib/Makefile.in,
1038 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1040 2008-08-10 Raphael Neider <rneider AT web.de>
1042 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1043 local variables if --nooverlay is given, workaround for #2023121
1045 2008-08-08 Raphael Neider <rneider AT web.de>
1047 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1049 2008-08-08 Raphael Neider <rneider AT web.de>
1051 * src/pic/pcoderegs.c,
1053 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1055 2008-08-07 Borut Razem <borut.razem AT siol.net>
1057 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1058 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1059 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1060 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1061 applied modified patch 2038174: Add support for binary constants v2
1062 thanks Mauro Giachero
1063 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1065 2008-08-04 Raphael Neider <rneider AT web.de>
1068 * src/pic16/device.h,
1070 * src/pic16/main.c: enable --optimize-goto by default
1072 * device/lib/pic16/Makefile.common.in: suppress removed option
1075 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1077 2008-07-30 Borut Razem <borut.razem AT siol.net>
1079 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1080 applied patch 22032433: PIC16: fix constant strings,
1081 thanks Mauro Giachero
1083 2008-07-29 Borut Razem <borut.razem AT siol.net>
1085 * src/pic16/gen.c: applied patches:
1086 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1087 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1088 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1089 thanks Mauro Giachero
1091 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1093 * src/port.h: Fixed typo in comment
1095 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1097 * src/z80/mappings.i: Implemented RFE #1919415
1098 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1099 #1880202, #1914434, prepared for RFE #1703943
1101 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1103 * src/z80/peeph.def,
1104 * src/z80/peeph-z80.def,
1105 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1106 preparation for Z80 peephole improvements
1108 2008-06-21 Raphael Neider <rneider AT web.de>
1110 * device/include/pic16/pic18f66j60.h,
1111 * device/include/pic16/pic18f66j65.h,
1112 * device/include/pic16/pic18f67j60.h,
1113 * device/include/pic16/pic18f86j60.h,
1114 * device/include/pic16/pic18f86j65.h,
1115 * device/include/pic16/pic18f87j60.h,
1116 * device/include/pic16/pic18f96j60.h,
1117 * device/include/pic16/pic18f96j65.h,
1118 * device/include/pic16/pic18f97j60.h,
1119 * device/lib/pic16/libdev/pic18f66j60.c,
1120 * device/lib/pic16/libdev/pic18f66j65.c,
1121 * device/lib/pic16/libdev/pic18f67j60.c,
1122 * device/lib/pic16/libdev/pic18f86j60.c,
1123 * device/lib/pic16/libdev/pic18f86j65.c,
1124 * device/lib/pic16/libdev/pic18f87j60.c,
1125 * device/lib/pic16/libdev/pic18f96j60.c,
1126 * device/lib/pic16/libdev/pic18f96j65.c,
1127 * device/lib/pic16/libdev/pic18f97j60.c,
1128 * device/include/pic16/pic16devices.txt,
1129 * device/include/pic16/pic18fregs.h,
1130 * device/lib/pic16/pics.all: added new devices
1132 * device/include/pic16/adc.h,
1133 * device/lib/pic16/libio/adc/adcbusy.c,
1134 * device/lib/pic16/libio/adc/adcopen.c,
1135 * device/lib/pic16/libio/adc/adcsetch.c,
1136 * device/lib/pic16/libio/i2c/i2copen.c,
1137 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1138 all changes from a patch by Anton Strobl
1140 2008-06-12 Borut Razem <borut.razem AT siol.net>
1142 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1143 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1144 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1145 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1146 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1147 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1148 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1149 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1150 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1151 by applying the modified patch from Risto Huotari
1153 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1156 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1157 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1158 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1159 * support/regression/tests/bug1938300.c: new, added
1161 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1163 * device/include/asm/ds390/features.h,
1164 * device/include/asm/mcs51/features.h,
1165 * device/include/mcs51/regc515c.h: inserted LGPL notice
1167 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1169 * device/lib/gbz80/div.s,
1170 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1171 patch 1597883, Thanks Robert Ramey
1173 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1175 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1176 createIvalCharPtr, createIvalPtr, createIval),
1178 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1179 initializers for local auto variables
1180 * support/regression/tests/zeropad.c: added testcase for auto initializers
1182 2008-05-26 Raphael Neider <rneider AT web.de>
1184 * device/lib/pic16/startup/crt0.c,
1185 * device/lib/pic16/startup/crt0i.c,
1186 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1187 explicit, fixed curr_entry loop for >= 256 initializer records,
1188 removed debug code (write to 0xf7e)
1190 2008-05-25 Raphael Neider <rneider AT web.de>
1192 * device/include/pic/pic16f627a.h,
1193 * device/include/pic/pic16f628a.h,
1194 * device/include/pic/pic16f648a.h: added missing ports
1196 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1198 * device/include/float.h: added __INFINITY
1199 * device/lib/_fsadd.c: handle overflows
1200 * device/lib/_fsmul.c,
1201 * device/lib/_fsdiv.c: use __INFINITY
1202 * device/lib/_fseq.c,
1203 * device/lib/_fsneq.c: handle -0.0
1204 * sim/ucsim/s51.src/uc89c51r.cc,
1205 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1206 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1207 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1208 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1209 * support/regression/tests/snprintf.c: test bug with --xstack
1211 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1213 * src/SDCCpeeph.c (callFuncByName):
1214 Support nested parenthesis in peephole function arguments (#1967300)
1216 2008-05-19 Raphael Neider <rneider AT web.de>
1218 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1219 fixed duplicate labels (#1911325)
1221 2008-05-19 Raphael Neider <rneider AT web.de>
1223 * src/regression/empty.c: suppress warning
1224 * src/regression/pointer1.c: enabled index_by_pointer()
1225 * src/regression/inline.c: now works for pic16 as well
1227 * src/pic16/device.c: include dbuf declarations
1228 * src/pic16/device.h: removed obsolete prototypes
1230 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1231 * src/pic16/glue.c: made purely local functions static,
1232 (pic16_printGPointerType, pic16_printIvalCharPtr,
1233 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1234 generic pointers' tags (#1961866)
1236 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1238 2008-05-19 Borut Razem <borut.razem AT siol.net>
1240 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1241 fixed typo, uninstall include/pic16/pic16devices.txt
1243 2008-05-18 Borut Razem <borut.razem AT siol.net>
1245 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1246 the buffer is null terminated
1247 * src/device/pic16.c:
1248 applied modified patch 1965676: Patch for Win32 16 bit PIC
1249 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1251 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1253 * src/SDCC.lex (check_type),
1254 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1256 * as/mcs51/clean.mk,
1257 * as/z80/clean.mk: also clean *.dep
1258 * device/lib/pic16/libsdcc/stack/Makefile,
1259 * sim/ucsim/libtool: removed as they are rebuild by configure
1260 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1262 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1264 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1265 fixupInline instead of createFunction to fix bug 1864577
1266 (inlineFindMaxBlockno): removed, use global blockNo
1267 * src/SDCCglobl.h: added blockNo
1269 * src/z80/peep.h: modified properties
1270 * support/regression/tests/bug1864577.c: new, added
1272 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1274 * as/mcs51/asdata.c,
1275 * as/mcs51/asm.h: added org_cnt
1276 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1277 * as/mcs51/asout.c: changed old K&R to ANSI
1278 * as/mcs51/Makefile.in: use common identifiers
1284 * as/hc08/Makefile.bcc,
1285 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1286 * sdcc_vc_in.h: added define __func__
1287 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1288 Thanks Ruud van Silfhout
1289 * support/regression/tests/bug1717305.c: new, added
1291 2008-05-05 Borut Razem <borut.razem AT siol.net>
1293 * support/regression/Makefile.in,
1294 support/regression/ports/ds390/spec.mk,
1295 support/regression/ports/hc08/spec.mk,
1296 support/regression/ports/mcs51-common/spec.mk,
1297 support/regression/ports/pic14/spec.mk,
1298 support/regression/ports/pic16/spec.mk,
1299 support/regression/ports/ucz80/spec.mk,
1300 support/regression/ports/z80/spec.mk:
1301 added INC_DIR and LIBDIR paths
1302 * src/ds390/gen.c: removed duplicated selicolon
1304 2008-05-04 Borut Razem <borut.razem AT siol.net>
1306 * support/regression/Makefile.in,
1307 support/regression/fwk/lib/testfwk.c,
1308 support/regression/ports/ds390/spec.mk,
1309 support/regression/ports/hc08/spec.mk,
1310 support/regression/ports/mcs51-common/spec.mk,
1311 support/regression/ports/mcs51-large/spec.mk,
1312 support/regression/ports/mcs51-medium/spec.mk,
1313 support/regression/ports/mcs51-small/spec.mk,
1314 support/regression/ports/mcs51-stack-auto/spec.mk,
1315 support/regression/ports/mcs51-xstack-auto/spec.mk,
1316 support/regression/ports/pic14/spec.mk,
1317 support/regression/ports/pic16/spec.mk,
1318 support/regression/ports/ucz80/spec.mk:
1319 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1320 used to run regeression tests
1322 2008-05-01 Raphael Neider <rneider AT web.de>
1324 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1325 supported devices and instructions to add new ones
1327 2008-05-01 Raphael Neider <rneider AT web.de>
1329 * device/include/pic16/adc.h,
1330 device/lib/pic16/libio/adc/adcbusy.c,
1331 device/lib/pic16/libio/adc/adcopen.c,
1332 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1333 18f2455 style ADC devices, based on patch #1776197
1334 * device/lib/pic16/libio/adc/adcclose.c,
1335 device/lib/pic16/libio/adc/adcconv.c,
1336 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1337 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1338 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1339 * device/include/pic16/pic18f4431.h,
1340 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1341 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1343 2008-05-01 Raphael Neider <rneider AT web.de>
1345 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1346 moved xinst flag into pic16_options_t
1347 * src/pic16/device.c (default_device, pic16_list_devices,
1348 pic16_find_device): removed references to sfrrange
1349 * src/pic16/gen.c (genFunction),
1350 src/pic16/glue.c (pic16initialComments),
1351 src/pic16/main.c (pic16_optionsTable),
1352 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1354 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1356 2008-04-29 Raphael Neider <rneider AT web.de>
1358 * src/pic16/devices.inc,
1359 device/include/pic16/pic16devices.txt: replaced compiled-in list
1360 of devices with a variant parsed at runtime
1361 * src/pic16/device.c: added support for parsing pic16devices.txt,
1363 * src/pic16/device.h: removed (now) unused fields from PIC_device
1364 * src/pic16/main.c: removed #pragma maxram,
1365 (_pic16_initPaths): removed bogus generation of search paths,
1366 setup the port proper only after the search paths (for
1367 pic16devices.txt) are set up,
1368 (_pic16_finaliseOptions): moved processor dependant code here
1369 from _pic16_initPaths(), clean up
1370 * src/pic16/ralloc.c (pic16_init_stack),
1371 * src/pic16/ralloc.h,
1372 * src/pic16/pcode.c: clean up
1373 * device/include/Makefile.in,
1374 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1375 * support/scripts/inc2h-pic16.pl: updated instructions
1377 2008-04-29 Raphael Neider <rneider AT web.de>
1379 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1380 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1381 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1382 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1383 added missing family members and 18f2480/2580/4480/4580 family
1384 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1385 * device/include/pic16/pic18f2525.h: use 18f4620.h
1386 * device/include/pic16/pic18f6680.h: use 18f8680.h
1387 * device/include/pic16/pic18fregs.h,
1388 device/lib/pic16/pics.all,
1389 src/pic16/devices.inc: add new devices
1390 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1391 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1392 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1393 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1394 prevent attempting to build the libio for some new devices
1396 2008-04-29 Raphael Neider <rneider AT web.de>
1398 * debugger/mcs51/Makefile.in: fixed paths to sources
1400 2008-04-25 Borut Razem <borut.razem AT siol.net>
1402 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1403 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1404 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1405 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1406 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1407 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1408 as/link/z80/linkz80.dsp: lklibr.c moved
1409 * doc/INSTALL.txt: binary archives in bz2 format
1410 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1412 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1414 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1415 * support/regression/tests/bug1856409.c: new, added
1417 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1420 * src/mcs51/peep.c: Use werror for error messages.
1421 * src/SDCCicode.c (geniCodeConditional),
1422 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1423 * src/z80/Makefile.bcc,
1424 * src/z80/z80.dsp: added src/z80/peep.c/h
1425 * support/regression/tests/bug1839321.c: new, added
1427 2008-04-20 Raphael Neider <rneider AT web.de>
1429 * device/include/pic16/pic18f2455.h: added bitfields for port C
1431 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1433 * src/z80/peep.c: Use werror for error messages.
1435 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1437 * src/z80/peep.h (declaration of notUsed()),
1438 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1440 * src/z80/z80.h (added dependency on peep.h),
1441 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1444 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1446 * src/SDCCpeeph.c (added support for notUsed()),
1447 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1449 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1450 for notUsed()): Implemented generic (that is not port-specific) part
1453 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1455 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1456 * device/lib/libsdcc.lib,
1457 * device/lib/Makefile.in,
1458 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1459 * device/lib/calloc.c: renamed to _calloc.c
1460 * device/lib/free.c: renamed to _free.c
1461 * device/lib/malloc.c: renamed to _malloc.c
1462 * device/lib/realloc.c: renamed to _realloc.c
1463 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1464 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1465 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1466 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1467 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1468 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1469 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1470 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1472 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1473 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1474 * support/regression/tests/bug1509084.c: new, added
1476 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1478 * device/include/mcs51/cc2510fx.h: added _XPAGE
1479 * device/include/mcs51/compiler.h: cosmetic changes
1481 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1483 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1486 2008-03-31 Borut Razem <borut.razem AT siol.net>
1488 * support/cpp2 renamed to support/cpp
1489 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1490 support/cpp2/libiberty/splay-tree.c,
1491 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1492 support/cpp2/libcpp/directives.c,
1493 support/cpp2/libcpp/include/cpplib.h,
1494 support/cpp2/libcpp/include/symtab.h,
1495 support/cpp2/libcpp/include/line-map.h,
1496 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1497 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1498 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1499 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1500 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1501 release version 4.3.0
1502 * configure.in, configure, Makefile.in, Makefile.bcc:
1503 adapted for moved cpp2
1505 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1507 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1508 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1510 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1512 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1514 * support/regression/tests/bug1717943.c: new, added
1516 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1518 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1519 bytewise return value assignments introduced in last commit.
1521 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1523 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1524 genMult, genJumpTab):
1525 Use 16-bit instructions for addition in some additional cases,
1526 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1528 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1530 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1531 Implemented RFE #1921450, changed some debug messages.
1533 2008-03-30 Borut Razem <borut.razem AT siol.net>
1535 * Small Device C Compiler 2.8.0 released
1536 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1537 * support/scripts/sdcc.nsi: added finish page; this version
1538 was used for 2.8.0 release
1539 * doc/knownbugs.html: removed; magically generated by the build
1540 process using gen_known_bugs.pl from now on
1542 2008-03-23 Borut Razem <borut.razem AT siol.net>
1544 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1545 and reverted it, since it was already fixed by Raphael ;-)
1546 * doc/knownbugs.html: updated for RC2
1548 2008-03-22 Raphael Neider <rneider AT web.de>
1550 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1553 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1555 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1556 * support/regression/tests/bug1839277.c: added related testBug1839299
1558 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1560 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1561 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1563 * src/mcs51/gen.c: throughout only output hex constants
1564 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1565 * support/regression/tests/bug1839277.c: new, added
1567 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1569 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1570 compilation warning about nested comments.
1572 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1574 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1575 * support/regression/tests/bug1921073.c: new, added
1577 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1579 * src/z80/SDCCpeeph.c.c (callFuncByName):
1580 Commented function parameters.
1582 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1584 * src/z80/ralloc.c (packRegsForAccUse2):
1585 disabled a broken accumulator packing optimization (fixed #1292721).
1586 * support/regression/tests/bug-1292721: Regression test for #1292721.
1588 2008-03-16 Raphael Neider <rneider AT web.de>
1590 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1591 fixed code bloat regression using a variant of patch #1915618
1593 2008-03-16 Borut Razem <borut.razem AT siol.net>
1595 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1596 icon, changed startup menu for release distribution, code cleaning,
1597 create url files instead links in startup menu
1599 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1601 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1602 * support/regression/tests/bug1579949.c: new, added
1604 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1606 * device/lib/printf_fast.c: fixed bug 1255403
1608 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1610 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1611 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1613 2008-03-14 Borut Razem <borut.razem AT siol.net>
1615 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1616 command line options
1617 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1618 is correctly displayed
1619 * as/link/z80/lkmain.c: usage line commented out
1621 2008-03-13 Borut Razem <borut.razem AT siol.net>
1623 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1624 updated the list pf supported pic14 devices
1626 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1628 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1630 2008-03-12 Borut Razem <borut.razem AT siol.net>
1632 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1633 fixed documentation request #1718191
1634 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1635 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1638 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1640 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1641 * support/regression/tests/bug1505811.c: new, added
1643 2008-03-09 Raphael Neider <rneider AT web.de>
1645 * device/include/pic16/pic18f2620.h,
1646 * device/include/pic16/pic18f4620.h,
1647 * device/lib/pic16/libdev/pic18f2620.c,
1648 * device/lib/pic16/libdev/pic18f4525.c,
1649 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1650 family to consistently use pic18f4620.[ch], fixes #1832562
1652 2008-03-09 Borut Razem <borut.razem AT siol.net>
1654 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1655 changed sdcc version to 2.8.0
1656 * knownbugs.html: regenerated
1657 * support/scripts/gen_known_bugs.pl: added number of open bugs
1659 2008-03-09 Raphael Neider <rneider AT web.de>
1661 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1662 (genOr): read volatile operand even if the result is known,
1664 (genOr,genXor): removed unused legacy code,
1665 (genDummyRead): use pic16_mov2w_volatile()
1667 2008-03-08 Borut Razem <borut.razem AT siol.net>
1669 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1670 cons w. --model-large
1671 * support/regression/staticinit.c: added regression test for bug
1674 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1676 * src/ds390/gen.c (pushSide, genPcall),
1677 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1678 * src/mcs51/gen.c: cosmetic changes
1679 * support/regression/fwk/include/testfwk.h: added macro reentrant
1680 * support/regression/tests/bug1908493.c: new, added
1682 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1684 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1686 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1688 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1689 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1690 already set in ds390/main.c and mcs51/main.c
1692 2008-03-07 Raphael Neider <rneider AT web.de>
1694 * src/regression/init0.c: new test for initialized arrays of function
1696 * src/regression/Makefile: made a bit more flexible, added init0.c
1697 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1698 pointers, closes #1427663
1700 2008-03-05 Borut Razem <borut.razem AT siol.net>
1702 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1703 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1705 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1707 * support/librarian/sdcclib.c:Added feature request 1908061:
1708 Synchronise sdcclib commands with ar.
1710 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1712 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1713 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1714 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1715 * device/include/mcs51/compiler.h: removed umlauts, added double
1718 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1720 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1721 * support/regression/tests/bug1536762.c: new, added
1723 * src/SDCCutil.h: added getBuildDate()
1724 * src/SDCCmain.c (printVersionInfo),
1725 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1727 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1728 * src/ds390/ralloc.c (packRegisters),
1729 * src/mcs51/ralloc.c (packRegisters),
1730 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1732 * support/regression/tests/bug1618050.c: new, added
1733 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1734 * support/regression/fwk/include/testfwk.h,
1735 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1738 2008-03-04 Raphael Neider <rneider AT web.de>
1740 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1741 on accessing OP_SYM_TYPE(op)
1742 * src/pic/gen.h: removed unused prototype of genMinusDec()
1743 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1744 fix #1876953 (invalid subtraction code), removed unused code
1746 2008-03-03 Raphael Neider <rneider AT web.de>
1750 * src/pic/genarith.c,
1752 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1753 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1755 2008-03-03 Raphael Neider <rneider AT web.de>
1757 * src/pic/device.c (find_device): search user-specified paths first
1758 for pic14devices.txt, fixes #1900827
1760 2008-03-02 Borut Razem <borut.razem AT siol.net>
1762 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1763 AddToPath and RemoveFromPath
1765 2008-03-01 Borut Razem <borut.razem AT siol.net>
1767 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1768 work correctly, added debugging support if -DSDCC.DEBUG command line
1771 2008-02-28 Borut Razem <borut.razem AT siol.net>
1773 * doc/sdccman.lyx: cosmetic changes
1775 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1777 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1778 * doc/sdccman.lyx: fixed unmeant removal of spaces
1780 2008-02-27 Borut Razem <borut.razem AT siol.net>
1782 * support/scripts/sdcc.nsi: corrected installation directory for
1783 current user installation mode
1784 * doc/README.txt: added Philipp Klaus Krause to the developers list
1786 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1788 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1789 return ifx condition
1790 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1791 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1792 ifxJump to fix bug 1838000
1793 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1794 * support/regression/tests/bug1838000.c: new, added
1795 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1797 2008-02-26 Borut Razem <borut.razem AT siol.net>
1799 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1801 * support/scripts/sdcc.nsi: added MULTIUSER page,
1802 NSIS upgraded to version 2.35
1804 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1806 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1807 * support/regression/tests/bug1565152.c: new, added
1809 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1811 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1812 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1813 * support/regression/tests/bug1670148.c: new, added
1815 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1817 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1819 2008-02-24 Borut Razem <borut.razem AT siol.net>
1821 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1822 is ineffective for unsigned char parameter
1824 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1826 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1827 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1828 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1829 * support/Util/MySystem.c (my_system): output errorcode when verbose
1831 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1833 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1836 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1838 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1841 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1843 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1845 2008-02-21 Borut Razem <borut.razem AT siol.net>
1847 * support/regression/Makefile.in,
1848 support/regression/ports/ds390/spec.mk,
1849 support/regression/ports/hc08/spec.mk,
1850 support/regression/ports/mcs51-common/spec.mk,
1851 support/regression/ports/pic14/spec.mk,
1852 support/regression/ports/pic16/spec.mk,
1853 support/regression/ports/ucz80/spec.mk,
1854 support/regression/ports/xa51/spec.mk:
1855 added CFLAGS when compiling timeout
1857 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1859 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1862 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1864 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1865 * support/regression/tests/bug1888147.c: new, added
1867 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1869 * src/z80/gen.c: fixed bugs #1596270, #1736867
1871 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1873 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1874 contents, mostly fixes #1596270
1876 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1878 * src/z80/peeph.def,
1879 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1880 peepholes, fixes #1806565
1882 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1884 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1885 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1886 fixes bug 1739475, thanks Robert Larice
1887 (rule 271): new, added
1889 2008-02-18 Borut Razem <borut.razem AT siol.net>
1891 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1893 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1895 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1897 2008-02-17 Raphael Neider <rneider AT web.de>
1899 * src/pic16/genarith.c,
1902 * src/pic16/genutils.c: removed unused legacy code,
1903 removed unused fields from struct asmop and struct _G
1905 2008-02-17 Raphael Neider <rneider AT web.de>
1907 * src/pic16/gen.c (AccRsh): cosmetic changes,
1908 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1909 genRightShiftLiteral): fixed to work with SFRs as result by
1910 assigning only once to result,
1911 removed a lot of unused/excluded code fragments
1913 2008-02-17 Raphael Neider <rneider AT web.de>
1915 * device/include/pic/pic16f88.h,
1916 * device/include/pic/pic16f886.h,
1917 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1919 2008-02-17 Borut Razem <borut.razem AT siol.net>
1921 * src/z80/peeph.def: applied patch
1922 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1923 * src/z80/gen.c, src/z80/peeph.def: applied patch
1924 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1925 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1926 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1927 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1928 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1929 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1931 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1933 * as/link/mcs51/aslink.dsp: removed SDK define
1934 * as/link/z80/clean.mk: brought in sync with other ports
1935 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1936 * as/hc08/Makefile.bcc,
1937 * as/mcs51/Makefile.bcc,
1938 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1939 * src/z80/main.c (_setValues): use the now capitalized -Z,
1940 (z80_port, gbz80_port): generate debug information when asked
1942 2008-02-16 Borut Razem <borut.razem AT siol.net>
1944 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1945 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1946 as/z80/Makefile.in. as/z80/Makefile.bcc:
1947 applied patch #1893393: patch for as-z80 and link-z80 to generate
1948 cdb, thanks to Armin Diehl
1949 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1950 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1951 asnoice.c moved to as/asxxsrc/asnoice.c
1952 * src/z80/peeph-gbz80.def: applied patch
1953 #1880235: Z80 return peephole, thanks to Philipp Krause
1955 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1958 * doc/sdccman.lyx: bumped version to 2.7.5
1959 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1961 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1963 * device/include/pic16/stdlib.h,
1964 * device/lib/pic16/libc/stdlib/ltoa.c,
1965 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1967 2008-02-13 Borut Razem <borut.razem AT siol.net>
1969 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1970 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1971 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1972 src/SDCCopt.c, src/SDCCval.c:
1973 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1975 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1977 * src/SDCCsymt.c (compareType): fixed bug 1309013
1979 2008-02-09 Borut Razem <borut.razem AT siol.net>
1981 * src/SDCCval.c, src/SDCCval.h:
1982 code cleaning, added function constChrVal()
1983 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1984 call constChrVal() instead constVal()
1986 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1988 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1991 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1992 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1995 2008-02-01 Raphael Neider <rneider AT web.de>
1997 * device/include/pic/pic16f886.h,
1998 * device/include/pic/pic16f887.h: added RA6 and RA7
2000 2008-01-24 Raphael Neider <rneider AT web.de>
2002 * device/include/pic/pic16f88.h: added RA6 and RA7
2003 * device/lib/pic/libdev/disabled_pic16f886.c,
2004 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2006 * src/pic16/devices.inc,
2007 * device/include/pic16/pic18f2423.h,
2008 * device/include/pic16/pic18f2523.h,
2009 * device/include/pic16/pic18fregs.h,
2010 * device/lib/pic16/pics.all
2011 * device/lib/pic16/libdev/pic18f2423.c,
2012 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2013 * device/lib/pic16/libio/i2c.ignore,
2014 * device/lib/pic16/libio/usart.ignore,
2015 * device/lib/pic16/libio/adc.ignore: ignore new devices
2017 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2019 * src/SDCCast.c (createRMW): fixed bug 1582651
2021 2008-01-20 Borut Razem <borut.razem AT siol.net>
2023 * src/SDCCcse.c: partially fixed enhancement request
2024 #1793872 - multiply by -1 not collapsed
2025 * support/regression/tests/arithcsi.c: added regression test
2027 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2029 * as/mcs51/asx8051.dsp: removed define SDK
2030 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2031 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2033 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2034 cosmetic changes, brought more in sync, changed old K&R to ANSI
2036 2008-01-13 Borut Razem <borut.razem AT siol.net>
2038 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2039 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2041 2007-12-30 Borut Razem <borut.razem AT siol.net>
2043 * src/pic16/gen.c: fixed implementation of bitwise operations for
2045 * support/regression/tests/bitwise.c: added test cases
2047 2007-12-29 Borut Razem <borut.razem AT siol.net>
2049 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2050 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2051 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2052 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2053 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2054 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2055 src/pic16/pcode.[ch]: added const qualifier
2056 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2057 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2058 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2059 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2060 * as/asxxsrc/aslex.c: use dbuf_getline()
2061 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2062 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2063 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2064 as/z80/asm.h, as/z80/z80adr.c:
2065 changed type of ib and ip to const char *
2067 2007-12-28 Borut Razem <borut.razem AT siol.net>
2069 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2070 introduced (readlin) - long lines are turuncated
2071 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2072 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2073 as/z80/Makefile.in: moved aslex.c to asxxsrc
2074 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2075 * as/hc08/asmain.c, as/mcs51/asmain.c:
2076 added missing initialization of a_addr field
2077 * support/regression/tests/long_asm_line.c: added regtest for long
2080 2007-12-22 Borut Razem <borut.razem AT siol.net>
2082 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2084 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2086 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2088 2007-12-16 Borut Razem <borut.razem AT siol.net>
2090 * device/include/pic16/stdbool.h: removed, since already exists in
2091 device/include/; this also fixes bitopcse.c regression test for pic16
2093 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2094 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2095 dereference doesn't work; covered by regression test bug1399290
2097 2007-12-05 Borut Razem <borut.razem AT siol.net>
2099 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2102 2007-12-01 Borut Razem <borut.razem AT siol.net>
2104 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2105 corrected handling of the highest_valid_address
2107 2007-11-17 Raphael Neider <rneider AT web.de>
2109 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2110 * src/pic/glue.c (picglue): emit .file if --debug is given
2112 2007-11-17 Raphael Neider <rneider AT web.de>
2114 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2115 care when left or right operand resides in result, fixes #1830220
2117 2007-11-17 Borut Razem <borut.razem AT siol.net>
2119 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2120 #983491 - "Merge duplicate strings function is ineffective"
2121 * support/regression/tests/bug-983491.c: regtest disabled
2122 * as/asxxsrc: created
2123 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2124 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2125 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2126 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2127 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2128 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2129 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2130 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2131 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2132 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2133 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2134 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2135 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2137 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2139 * device/include/stdarg.h: added and removed some casts
2140 * src/SDCCsymt.c (compareType): Fully check types between generic and
2141 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2143 2007-11-13 Borut Razem <borut.razem AT siol.net>
2145 * support/regression/tests/bug-1817005.c:
2146 added regtest for bug #1817005 - as-z80 chokes on long labels
2148 2007-11-12 Borut Razem <borut.razem AT siol.net>
2150 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2151 as/z80/asout.c, as/z80/aslist.c:
2152 fixed bug #1817005 - as-z80 chokes on long labels
2154 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2157 * as/z80/asmain.c: cosmetic changes
2160 * as/z80/alloc.h: removed
2162 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2163 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2164 * as/link/hc08/Makefile.in,
2165 * as/link/mcs51/Makefile.in,
2166 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2168 * as/link/mcs51/lkarea.c,
2169 * as/link/mcs51/lkmain.c: cosmetic changes
2170 * as/link/hc08/lklibr.c,
2171 * as/link/z80/lklibr.c,
2172 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2173 used cygwin_conv_to_full_posix_path,
2174 added warnings, cosmetic changes, brought more in sync
2175 changed old K&R into ANSI function declarations
2176 * as/link/z80/lklibr.c (loadAdb): added
2177 * as/link/z80/lkmain.c: removed -- option from usage text
2179 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2181 * src/mcs51/gen.c (outBitC): optimized for no result
2183 2007-10-31 Borut Razem <borut.razem AT siol.net>
2185 * src/SDCCsymt.c: fixed (hopeful properly) bug
2186 #1805702 - order of extern matters
2187 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2190 2007-10-29 Borut Razem <borut.razem AT siol.net>
2192 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2193 - order of extern matters
2194 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2197 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2199 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2200 24bitMode, portIsDS390
2201 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2202 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2203 (notVolatileVariable): also check sloc names,
2204 (callFuncByName): moved ftab[] out of function and sorted it by use
2206 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2208 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2209 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2210 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2211 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2212 * support/regression/tests/bug-880197.c: new, added
2214 2007-10-28 Borut Razem <borut.razem AT siol.net>
2216 * support/regression/Makefile.in,
2217 support/regression/ports/mcs51-large/spec.mk,
2218 support/regression/ports/mcs51-xstack-auto/spec.mk,
2219 support/regression/ports/mcs51-stack-auto/spec.mk,
2220 support/regression/ports/mcs51-medium/spec.mk,
2221 support/regression/ports/mcs51-common/spec.mk,
2222 support/regression/ports/mcs51-common/*,
2223 support/regression/ports/mcs51-small/*:
2224 mcs51 renamed to mcs51-common, created mcs51-small
2225 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2226 * support/regression/tests/bug-1805702.c: added regtest for bug
2229 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2231 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2232 added new rules 265 - 270
2233 * support/regression/tests/bug1721024.c:new, added
2234 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2235 introduced new test-mcs51 to run all mcs51 tests
2237 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2239 * support/regression/tests/bug1816470.c: new, added
2241 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2243 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2244 propagate for *,+,- with float, fixed bug 1816470
2245 (decorateType): cast to resultTypeProp instead of resultType
2247 2007-10-19 Borut Razem <borut.razem AT siol.net>
2249 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2250 function is ineffective" for pic16 tareget
2251 * support/scripts/listerr.c: corrected include path
2252 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2255 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2257 * support/regression/tests/using.c: new, added
2258 * support/regression/tests/vaargs.c: fixed and enabled test
2260 2007-10-18 Borut Razem <borut.razem AT siol.net>
2262 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2264 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2266 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2268 * doc/sdccman.lyx: documented option --Werror
2269 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2270 RegBankUsed[] earlier
2272 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2274 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2278 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2280 * src/SDCCast.c (decorateType): improved optimization of tri-op
2281 * src/SDCCerr.c (vwerror, setWError),
2283 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2284 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2286 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2288 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2289 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2290 * support/regression/tests/bug-223113.c,
2291 * support/regression/tests/bug-426632.c,
2292 * support/regression/tests/bug-468811.c,
2293 * support/regression/tests/bug-477835.c,
2294 * support/regression/tests/bug-478094.c,
2295 * support/regression/tests/bug-499644.c,
2296 * support/regression/tests/bug-524209.c,
2297 * support/regression/tests/bug-524211.c,
2298 * support/regression/tests/packcast.c,
2299 * support/regression/tests/structidx.c: added empty tests
2300 * support/regression/tests/bug-607243.c: enabled test
2302 2007-10-06 Borut Razem <borut.razem AT siol.net>
2304 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2305 support of universal binaries on Mac OS X
2307 2007-10-02 Borut Razem <borut.razem AT siol.net>
2309 * src/SDCCval.h: unified double2ul macro for all platforms
2310 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2311 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2313 2007-09-30 Borut Razem <borut.razem AT siol.net>
2315 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2317 * sdcc_vc_in.h: enabled warnings
2318 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2319 unsigned type, result still unsigned
2320 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2322 2007-09-28 Raphael Neider <rneider AT web.de>
2324 * src/pic/device.c (find_device): prevent buffer underflow error
2325 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2326 the just destroyed list entry
2328 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2330 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2333 2007-09-18 Borut Razem <borut.razem AT siol.net>
2335 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2336 applied to unsigned type, result still unsigned
2338 2007-09-17 Borut Razem <borut.razem AT siol.net>
2340 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2341 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2342 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2343 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2344 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2345 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2346 src/z80/gen.c, src/z80/ralloc.c:
2347 fixed bug #1739860 - sdcc does not work correctly on some platforms
2349 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2351 2007-09-17 Raphael Neider <rneider AT web.de>
2353 * src/pic16/device.c: reverted to previous version
2354 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2356 2007-09-16 Raphael Neider <rneider AT web.de>
2358 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2359 as this raises a ton of gpasm warnings, just emit a second label
2360 * src/pic16/devices.inc,
2361 * device/lib/pic16/pics.all,
2362 * device/lib/pic16/libdev/pic18f2585.c,
2363 * device/lib/pic16/libdev/pic18f2680.c,
2364 * device/lib/pic16/libdev/pic18f2682.c,
2365 * device/lib/pic16/libdev/pic18f2685.c,
2366 * device/lib/pic16/libdev/pic18f4585.c,
2367 * device/lib/pic16/libdev/pic18f4680.c,
2368 * device/lib/pic16/libdev/pic18f4682.c,
2369 * device/lib/pic16/libdev/pic18f4685.c,
2370 * device/include/pic16/pic18f2585.h,
2371 * device/include/pic16/pic18f2680.h,
2372 * device/include/pic16/pic18f2682.h,
2373 * device/include/pic16/pic18f2685.h,
2374 * device/include/pic16/pic18f4585.h,
2375 * device/include/pic16/pic18f4680.h,
2376 * device/include/pic16/pic18f4682.h,
2377 * device/include/pic16/pic18f4685.h,
2378 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2379 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2380 patch contributed by Anton Strobl, applied with changes
2382 2007-09-16 Raphael Neider <rneider AT web.de>
2384 * device/include/pic16/pic18f2431.h,
2385 * device/include/pic16/pic18f25j10.h,
2386 * device/include/pic16/pic18f4431.h,
2387 * device/include/pic16/pic18f45j10.h: adopted common include style
2388 * device/include/pic16/pic18f1320.h,
2389 * device/include/pic16/pic18f2320.h,
2390 * device/include/pic16/pic18f2525.h,
2391 * device/include/pic16/pic18f4320.h,
2392 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2393 * device/include/pic16/pic18fregs.h: prepared for automatic include
2394 file selection by having DEVICE.h for every DEVICE
2395 * device/lib/pic16/libdev/pic18f2320.c,
2396 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2398 * device/lib/pic16/configure.in,
2399 * device/lib/pic16/configure: use rm -rf instead of rmdir
2400 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2401 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2403 2007-09-09 Borut Razem <borut.razem AT siol.net>
2405 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2406 distingush between i386 and ppc Mac OS X versions
2408 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2410 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2411 * support/regression/tests/bug1788177.c: new, added
2413 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2415 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2416 * device/include/mcs51/lint.h added keyword __naked
2418 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2422 * src/SDCCmem.h: removed maxRegBank
2423 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2424 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2425 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2426 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2427 name and behaviour to handle banked functions
2428 (scan4op): and use it to fix bug 1786213
2430 2007-09-03 Raphael Neider <rneider AT web.de>
2432 * device/include/pic16/pic18f248.h,
2433 * device/include/pic16/pic18f258.h,
2434 * device/include/pic16/pic18f448.h,
2435 * device/lib/pic16/libdev/pic18f248.c,
2436 * device/lib/pic16/libdev/pic18f258.c,
2437 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2438 added T0CONbits, fixes #1786891
2440 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2442 * src/ds390/gen.c (genFarPointerSet),
2443 * src/hc08/ralloc.c (packRegisters),
2444 * src/mcs51/ralloc.c (packRegisters),
2445 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2447 * src/SDCCicode.h: POINTER_SET can be true for literals too
2448 * support/regression/tests/bug1750318.c: new, added
2450 2007-08-23 Borut Razem <borut.razem AT siol.net>
2452 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2453 library versions without the completition functionality
2455 2007-08-22 Raphael Neider <rneider AT web.de>
2457 * device/include/pic16/pic18f1220.h,
2458 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2460 2007-08-12 Borut Razem <borut.razem AT siol.net>
2462 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2464 2007-08-11 Borut Razem <borut.razem AT siol.net>
2466 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2467 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2468 support/Util/SDCCerr.[ch] moved to src
2469 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2470 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2471 device/examples/ds390/tinitalk/tinitalk.dsp,
2472 device/examples/serialcomm/windows/serialcomm.dsp,
2473 support/librarian/librarian.dsp:
2474 removed linking of unused odbc32.lib and odbccp32.lib
2475 * support/scripts/winres.h:
2476 added for compilation with Visual C++ 2005 Express Edition
2478 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2480 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2483 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2485 * sdccconf_in.h: update the endian test so that SPARC Solaris
2486 does not throw syntax errors
2488 2007-08-06 Borut Razem <borut.razem AT siol.net>
2490 * doc/sdccman.lyx: removed two index entries which prevented the
2491 generation of sdcc doc archive
2493 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2495 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2496 instead of lyx 1.5.0.
2498 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2500 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2501 Lucas Loizaga, with minor modifications. Thanks!
2503 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2505 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2508 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2510 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2511 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2514 2007-07-22 Borut Razem <borut.razem AT siol.net>
2516 * configure.in, configure: re-introduced .version
2517 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2518 the version reverted to 2.7.0
2520 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2523 * doc/sdccman.lyx: bumped version to 2.7.3
2524 * device/include/mcs51/compiler.h: fixed elif->else
2525 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2526 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2527 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2528 enable accuse for bit operands
2529 * src/SDCCmain.c (printVersionInfo),
2530 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2531 environment descriptor
2532 * src/SDCCutil.h: added getBuildEnvironment
2533 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2534 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2535 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2536 * support/regression/tests/bug1348008.c,
2537 * support/regression/tests/bug1496419.c,
2538 * support/regression/tests/bug1503067.c,
2539 * support/regression/tests/preproc.c: added empty tests
2541 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2543 * support/regression/tests/bug1678803.c: new, added
2545 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2548 * as/link/hc08/lkihx.c,
2549 * as/link/hc08/lkrloc.c,
2550 * as/link/mcs51/lkihx.c,
2551 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2552 ihxExtendedLinearAddress
2553 * as/link/mcs51/lkrloc.c (relr),
2554 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2555 acall/ajmp, see bug 830513
2557 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2559 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2560 (cseBBlock): remember aggr2ptr has been used
2561 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2562 (geniCodeAssign): fixed bug 868103
2563 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2564 added operandSize prototype
2565 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2566 (genDataPointerSet): use max of size of right and result,
2567 (gencjne): added parameter useCarry for optimization,
2568 (genCmpEq): use carry if appropriate,
2569 (genXor): check if operand already in carry
2570 * support/regression/tests/bug-868103.c: enabled test
2572 2007-07-12 Raphael Neider <rneider AT web.de>
2574 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2576 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2578 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2579 from Robert Larice, thanks
2580 * support/regression/tests/bitopcse.c,
2581 * support/regression/tests/bitvars.c,
2582 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2583 * support/regression/tests/bug-927659.c: enabled test for z80
2584 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2585 * support/regression/tests/bug1745717.c: new, added
2586 * support/regression/tests/literalop.c,
2587 * support/regression/tests/nullstring.c: removed storage definitions that
2588 are now in testfwk.h
2590 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2592 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2593 and bool for targets that do not fully support it.
2594 * support/regression/tests/bug1546986.c,
2595 * support/regression/tests/bug1723128.c,
2596 * support/regression/tests/bug1734654.c,
2597 * support/regression/tests/bug1738367.c,
2598 * support/regression/tests/constantRange.c: only use bool if allowed
2600 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2602 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2603 Larice, also handle function pointers
2604 * support/regression/tests/bug1749275.c: new, added
2606 2007-07-03 Borut Razem <borut.razem AT siol.net>
2608 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2609 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2610 #1746528: SDCC should ignore ':' in inline assembler comments
2611 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2613 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2615 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2616 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2618 2007-06-29 Borut Razem <borut.razem AT siol.net>
2620 * src/SDCCmain.c: fixed bug
2621 #1744746: SDCC #4867: broken option --xram-size
2623 2007-06-28 Borut Razem <borut.razem AT siol.net>
2625 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2626 find out the endianess of host machine for ucsim
2628 2007-06-27 Borut Razem <borut.razem AT siol.net>
2630 * support/regression/generate-cases.py: corrected the file name
2632 * configure.in, configure, sdccconf_in.h: find out the endianess of
2634 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2637 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2639 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2641 2007-06-26 Borut Razem <borut.razem AT siol.net>
2643 * support/regression/generate-cases.py: display warning if function
2644 list is empty; implemented more flexible rule for detection of
2645 testing functions, allowing return type 'void' in the same line as
2646 the function name in the function definition
2647 * support/regression/tests/bug-1654060.c: corrected test
2648 * support/librarian/sdcclib.c: fixed warning:
2649 format '%s' expects type 'char *', but argument 2 has type 'int'
2651 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2653 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2654 Multiple infiles for sdcclib.
2656 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2658 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2661 2007-06-18 Borut Razem <borut.razem AT siol.net>
2663 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2664 how to handle comments, so they have to be removed by the
2665 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2666 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2667 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2668 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2669 table driven option hadling
2671 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2673 * src/SDCCast.c (decorateType),
2674 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2675 iCode to ast level to fix bug 1738367
2676 * support/regression/tests/bug1738367.c: new, added
2678 2007-06-15 Raphael Neider <rneider AT web.de>
2680 * src/pic16/devices.inc,
2681 * device/lib/pic16/pics.all,
2682 * device/include/pic16/pic18fregs.h,
2683 * device/include/pic16/pic18f[24][45]20.h,
2684 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2685 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2686 * device/lib/pic16/Makefile.in: faster cleanup
2688 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2690 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2692 2007-06-13 Raphael Neider <rneider AT web.de>
2694 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2696 2007-06-12 Raphael Neider <rneider AT web.de>
2698 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2699 suppress bit defines if NO_BIT_DEFINES is #define'd
2700 * device/include/pic/pic*.h: recreated all headers to include
2701 conditional bit defines
2702 * device/include/pic/pic16f886.h,
2703 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2704 * device/include/pic/recreate.sh: script to recreate the complete
2705 device library files based on the currently supported devices
2707 2007-06-12 Borut Razem <borut.razem AT siol.net>
2709 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2710 support/regression/Makefile.in, support/scripts/build.mak,
2711 support/scripts/Makefile.snapshot:
2712 use new svn URL scheme
2713 * doc/sdccman.lyx: SDCC Wiki moved to
2714 http://sdcc.wiki.sourceforge.net/
2716 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2718 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2719 * support/regression/tests/bug1734654.c: added
2721 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2723 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2724 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2725 with literal operands
2727 2007-06-10 Borut Razem <borut.razem AT siol.net>
2729 * as/link/z80/lklibr.c: fixed mingw build warning
2730 lklibr.c:575: warning: implicit declaration of function 'tolower'
2731 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2732 src/z80/main.c: move target specific options from src/SDCCmain.c
2733 to src/<target>/main.c
2735 2007-06-09 Borut Razem <borut.razem AT siol.net>
2737 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2738 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2739 * support/regression/tests/bug-1294691.c: added
2741 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2743 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2744 can also be static, fixes bug 1733438
2745 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2746 have absolute address too
2747 (computeType): added optimization for 'cond ? true : false'
2748 * support/regression/tests/absolute.c: added test for static absolute var
2750 2007-06-08 Raphael Neider <rneider AT web.de>
2752 * src/regression/Makefile: suppress parallel builds, allow easy
2753 switching between pic14/pic16 ports
2754 * src/regression/picregs.h: added pic14/16 header file switch
2755 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2756 inline.c,nestfor.c,string1.c}: include "picregs.h"
2758 2007-06-07 Borut Razem <borut.razem AT siol.net>
2760 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2761 permanent solution to suppress GCC 4.2.0 c++ warning:
2762 deprecated conversion from string constant to `char *'
2763 use 'const char *' where ever required
2764 * support/regression/generate-cases.py: implemented more flexible rule
2765 for detection of testing functions, allowing white-spaces surrounding
2766 the function name and the 'void' parameter.
2767 * support/regression/tests/constantRange.c,
2768 support/regression/tests/scott-compare3.c: fixed failing regression
2769 tests, uncovered by implementation of more flexible rule for detection
2770 of testing functions
2772 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2774 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2776 2007-06-04 Borut Razem <borut.razem AT siol.net>
2778 * configure.in, configure, config_vc.awk: sdcc version number is now
2779 stored in configure.in; removed .version
2780 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2781 doc/INSTALL.txt: version bumped to 2.7.2
2782 * sim/ucsim/configure.in, sim/ucsim/configure:
2783 use "read" to read from .version
2785 2007-06-03 Borut Razem <borut.razem AT siol.net>
2787 * */Makefile.in: removed annoying warning:
2788 Makefile:xx: Makefile.dep: No such file or directory
2790 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2792 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2793 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2794 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2795 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2796 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2797 bugfix: only use newBoolLink for bit result type
2798 * src/SDCCicode.c (geniCodeLogic): added param tree,
2799 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2800 (geniCodeLogicAndOr): use IS_BIT,
2801 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2802 (ast2iCode): added tree param to geniCodeLogic for comparisons
2803 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2804 * support/regression/tests/bug1723128.c: added test NotZero
2806 2007-06-01 Borut Razem <borut.razem AT siol.net>
2808 * SDCPP synchronized with GCC CPP release version 4.2.0,
2809 currently the latest release:
2810 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2811 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2812 support/cpp2/cppdefault.h, support/cpp2/except.h,
2813 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2814 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2815 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2816 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2817 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2818 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2819 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2820 support/cpp2/opts.h, support/cpp2/output.h,
2821 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2822 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2823 support/cpp2/system.h, support/cpp2/version.c,
2824 support/cpp2/Makefile.in: modified
2825 * support/cpp2/opts-common.c: added
2826 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2827 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2828 search for included source file in local directory
2829 * sim/ucsim/configure, sim/ucsim/configure.in:
2830 temporary solution to suppress GCC 4.2.0 c++ warning:
2831 deprecated conversion from string constant to `char *'
2833 2007-06-01 Raphael Neider <rneider AT web.de>
2835 * device/lib/pic/libdev/pic12f683.c,
2836 * device/include/pic/pic12f683.h: added GPIO bits
2838 2007-06-01 Raphael Neider <rneider AT web.de>
2840 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2841 quotation marks, clarified role of PIC14 vs. PIC16 ports
2842 * src/pic16/devices.inc,
2843 * device/include/pic16/pic18fregs.h,
2844 * device/include/pic16/pic18f[24][45]j10.h,
2845 * device/lib/pic16/pics.all,
2846 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2847 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2848 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2849 for new devices as they are not yet supported by gputils
2851 2007-05-31 Borut Razem <borut.razem AT siol.net>
2853 * Small Device C Compiler 2.7.0 released
2854 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2855 changed sdcc version to 2.7.1
2856 * support/scripts/sdcc.nsi: added How to create WIN32 release
2859 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2861 * doc/sdccman.lyx: documented initialization and allocation of absolute
2862 variables, bit parameter passing, the need for function pointers to be
2863 reentrant and alpha quality support of inline and retrict
2865 2007-05-26 Borut Razem <borut.razem AT siol.net>
2867 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2868 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2869 * docs/knownbugs.html: updated
2871 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2873 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2875 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2877 (gencjneshort): optimized when left is AOP_DIR
2878 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2879 initializing unions in a struct/array
2880 * support/regression/fwk/include/testfwk.h: added defines for data, near
2881 and far for host and z80
2882 * support/regression/tests/bug1723128.c: new, added
2884 2007-05-22 Borut Razem <borut.razem AT siol.net>
2886 * doc/knownbugs.html: updated
2888 2007-05-21 Raphael Neider <rneider AT web.de>
2890 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2891 error message instead
2892 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2894 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2896 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2898 2007-05-21 Raphael Neider <rneider AT web.de>
2900 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2902 * src/regression/gpsim_assert.h,
2903 * src/regression/Makefile,
2904 * src/regression/pcodeopt.c: regression test for the above fix
2906 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2908 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2909 jumps to self, fixed bug 1717281
2911 2007-05-10 Borut Razem <borut.razem AT siol.net>
2913 * support/scripts/gen_known_bugs.pl: cosmetic fix
2914 * doc/knownbugs.html: generated by gen_known_bugs.pl
2916 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2918 * src/SDCCast.c (createFunction): also generate non-inlined version of
2919 function for functions declared as "static inline"
2920 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2921 function can be inlined after non-inlined version generated.
2923 2007-05-10 Borut Razem <borut.razem AT siol.net>
2925 * support/scripts/gen_known_bugs.pl: added script
2926 which generates knownbugs.html
2928 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2930 * doc/knownbugs.html: updated for release 2.7.0
2932 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2934 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2936 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2938 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2939 (throughout): updated generating comments
2940 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2941 (throughout): updated generating comments
2942 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2943 rule instead of at the second, or it might skip lines when removing the
2945 * support/regression/tests/bug1714204.c: changed test to foo
2947 2007-05-08 Borut Razem <borut.razem AT siol.net>
2949 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2950 thanks to SDCC Distributed Compile Farm members,
2951 added Z80 and GBZ80 command line options
2952 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2954 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2956 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2957 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2958 * support/regression/tests/longlit.c: modified to be tested at all and
2959 to pass the actual test
2961 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2963 * device/include/mcs51/uPSD33xx.h: Added.
2965 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2967 * device/lib/_gptrput.c,
2968 * device/lib/_gptrget.c: removed old code,
2970 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2971 * support/regression/tests/bug1714204.c: new, added
2973 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2975 * support/regression/tests/regtrack.c: test was never executed
2976 because of the regression test being picky about white spaces.
2977 * device/lib/mcs51/crtclear.asm: added comment
2979 2007-05-06 Raphael Neider <rneider AT web.de>
2981 * device/lib/pic/Makefile.rules,
2982 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2983 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2985 2007-05-06 Raphael Neider <rneider AT web.de>
2987 * src/pic16/device.h,
2989 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2990 _pic16_setDefaultOptions): removed/reordered command-line args
2991 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2992 devices, regrouped command line args, environment variables),
2993 clarified sone points, added sections on how to add devices to the
2996 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2998 * src/z80/peeph.def: fixed bug in rule 2
3000 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3002 * src/port.h: added TARGET_MCS51_LIKE
3003 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3004 take advantage of it too
3005 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3006 (shiftR2Left2Result): Optimized: don't check shifting by 0
3007 * src/z80/peeph-z80.def,
3008 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3009 modifications, see patch 1700823
3010 * src/mcs51/peep.c (): fixed bug 1712928
3011 * support/regression/tests/bug1712928.c: new, added
3013 2007-05-05 Borut Razem <borut.razem AT siol.net>
3015 * device/lib/pic16/Makefile.common.in,
3016 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3017 removed bash dependencies
3019 2007-05-01 Borut Razem <borut.razem AT siol.net>
3022 fixed bug #1710507: --i-code-in-asm makes compile fail
3023 all iCode comments are now one liners
3024 * src/mcs51/gen.c: fixed memory leak
3026 2007-05-01 Raphael Neider <rneider AT web.de>
3028 * device/lib/pic/libdev/*.c
3029 * device/include/pic/*.h: regenerated all device libs from updated
3031 * support/scripts/inc2h.pl: documented usage, now uses strict to
3034 2007-04-30 Borut Razem <borut.razem AT siol.net>
3037 fixed bug #1669175: Problem with space in output paths
3038 documented how to use paths with spaces for Windows users
3040 2007-04-29 Borut Razem <borut.razem AT siol.net>
3042 * Fixed svn:eol-style and svn:keywords properties
3043 * src/SDCCval.c: fixed bug
3044 #1592871: Segfault with "large" const arrays of characters
3045 replaced recursion with iteration
3046 * Removed svn:executable property from non-executable files
3048 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3050 * src/mcs51/gen.c (genRet): fixed bug 1707003
3052 2007-04-27 Raphael Neider <rneider AT web.de>
3054 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3055 createReachingDefinitions,assignValnums,pic16_destructDF,
3056 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3057 prevent NULL pointer dereferences
3058 * device/lib/pic/libdev/pic16f886.c,
3059 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3060 prevent building them, gputils do not really support them yet
3062 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3064 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3065 helps printf_small. 32 bytes more __idata mem.
3067 2007-04-27 Raphael Neider <rneider AT web.de>
3069 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3070 return early when pb or pb->pcHead is NULL (patch #1708427)
3071 * src/regression/empty.c,
3072 * src/regression/Makefile: added test with empty functions
3073 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3075 2007-04-27 Borut Razem <borut.razem AT siol.net>
3077 * src/SDCCast.c: fixed feature request
3078 #1547512: Redundant strings linked when using sizeof("abc")
3080 2007-04-23 Borut Razem <borut.razem AT siol.net>
3082 * doc/sdccman.lyx, src/SDCCmain.c:
3083 peep-hole comments are generated only if --fverbose-asm option is
3084 specified and --no-peep-comments is not, as proposed by Frieder.
3085 * support/regression/Makefile.in: compile regression tests with
3086 --fverbose-asm option so one can "grep" whether a new (or an old)
3087 peephole is (still) applied; requested by Frieder.
3089 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3091 * device/include/pic/pic16f886.h,
3092 * device/include/pic/pic16f887.h,
3093 * device/lib/pic/libdev/pic16f886.c,
3094 * device/lib/pic/libdev/pic16f887.c,
3095 * device/include/pic/pic14devices.txt,
3096 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3098 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3100 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3103 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3105 * device/lib/_memset.c: assembler version for mcs51
3107 2007-04-22 Borut Razem <borut.razem AT siol.net>
3109 * support/scripts/listerr.c: program to create the list of errors and
3110 warnings list from - added
3111 * doc/sdccman.lyx: removed the note
3112 "For list of warnings and corresponding codes, see err_warn.txt"
3113 * src/SDCCsymt.c: fixed bug #1699804:
3114 Bug with some uses of sizeof(static local array) (MCS51)
3115 * support/regression/tests/bug-1699804.c: added
3117 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3119 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3120 (main): added option -i,
3121 (asmbl, case S_INCL): use search_path_fopen,
3122 mostly from patch 1579668 by Peter Miller, thanks
3123 * src/z80/main.c: fixed typo --callee-saves-bc
3124 * device/include/mcs51/compiler.h: added sfrword for Tasking
3126 2007-04-20 Borut Razem <borut.razem AT siol.net>
3128 * src/z80/main.c: replaced reserved keyword asm with asmblr
3130 2007-04-19 Borut Razem <borut.razem AT siol.net>
3132 * src/port.h: use const pointers to strings
3133 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3134 * src/pic16/main.c: include SDCCargs.h
3135 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3136 const char, since the strings are dynamically allocated
3137 * src/SDCCmain.c: options.code_seg and options.const_seg are
3138 dynamically allocated; check port specific command line options
3139 before the general ones
3140 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3142 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3144 * device/include/ds400rom.h,
3145 * device/lib/ds390/lcd390.c,
3146 * device/lib/ds390/memcpyx.c,
3147 * device/lib/ds390/rtc390.c,
3148 * device/lib/ds400/ds400rom.c,
3149 * device/lib/ds400/memcpyx.c,
3150 * device/lib/hc08/_ret.c: more replacements of keywords with their
3151 double underscore equivalents
3152 * device/lib/ds390/Makefile.in,
3153 * device/lib/ds400/Makefile.in,
3154 * device/lib/gbz80/Makefile.in,
3155 * device/lib/hc08/Makefile.in,
3156 * device/lib/mcs51/Makefile.in,
3157 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3159 2007-04-17 Borut Razem <borut.razem AT siol.net>
3161 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3162 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3163 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3164 to --fverbose-asm, to be gcc'ish
3166 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3168 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3170 2007-04-17 Borut Razem <borut.razem AT siol.net>
3172 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3173 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3174 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3175 with their double underscore equivalent
3177 2007-04-14 Borut Razem <borut.razem AT siol.net>
3179 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3182 2007-04-13 Borut Razem <borut.razem AT siol.net>
3184 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3186 * device/examples/serialcomm/windows/serial.[ch],
3187 device/examples/serialcomm/windows/test_serialcomm.cpp:
3188 updated by Bela Torok
3189 * device/examples/serialcomm/windows/serialcomm.dsw,
3190 device/examples/serialcomm/windows/serialcomm.dsp: added
3192 2007-04-13 Jan Waclawek <wek AT efton.sk>
3194 * doc/sdccman.lyx: additions and changes at various places
3195 (submitted as #1697136).
3196 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3198 2007-04-10 Borut Razem <borut.razem AT siol.net>
3200 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3201 LyX file format changed to 245
3202 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3203 "FreeWare" replaced with "free open source"
3205 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3207 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3209 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3211 * device/include/pic16/pic18fregs.h,
3213 * device/lib/_decdptr.c,
3214 * device/lib/_divsint.c,
3215 * device/lib/_divslong.c,
3216 * device/lib/_divuint.c,
3217 * device/lib/_divulong.c,
3218 * device/lib/_fs2schar.c,
3219 * device/lib/_fs2sint.c,
3220 * device/lib/_fs2slong.c,
3221 * device/lib/_fs2uchar.c,
3222 * device/lib/_fs2uint.c,
3223 * device/lib/_fs2ulong.c,
3224 * device/lib/_fsadd.c,
3225 * device/lib/_fscmp.c,
3226 * device/lib/_fsdiv.c,
3227 * device/lib/_fseq.c,
3228 * device/lib/_fsget1arg.c,
3229 * device/lib/_fsget2args.c,
3230 * device/lib/_fsgt.c,
3231 * device/lib/_fslt.c,
3232 * device/lib/_fsmul.c,
3233 * device/lib/_fsneq.c,
3234 * device/lib/_fsnormalize.c,
3235 * device/lib/_fsreturnval.c,
3236 * device/lib/_fsrshift.c,
3237 * device/lib/_fssub.c,
3238 * device/lib/_fsswapargs.c,
3239 * device/lib/_gptrget.c,
3240 * device/lib/_gptrgetc.c,
3241 * device/lib/_gptrput.c,
3242 * device/lib/_logexpf.c,
3243 * device/lib/_modsint.c,
3244 * device/lib/_modslong.c,
3245 * device/lib/_moduint.c,
3246 * device/lib/_modulong.c,
3247 * device/lib/_mulint.c,
3248 * device/lib/_mullong.c,
3249 * device/lib/_schar2fs.c,
3250 * device/lib/_ser.c,
3251 * device/lib/_setjmp.c,
3252 * device/lib/_sint2fs.c,
3253 * device/lib/_slong2fs.c,
3254 * device/lib/_spx.c,
3255 * device/lib/_uchar2fs.c,
3256 * device/lib/_uint2fs.c,
3257 * device/lib/_ulong2fs.c,
3258 * device/lib/asincosf.c,
3259 * device/lib/atanf.c,
3260 * device/lib/calloc.c,
3261 * device/lib/ds390/tinibios.c,
3262 * device/lib/ds400/tinibios.c,
3263 * device/lib/expf.c,
3264 * device/lib/free.c,
3265 * device/lib/hc08/_mulint.c,
3266 * device/lib/logf.c,
3267 * device/lib/malloc.c,
3268 * device/lib/printf_fast.c,
3269 * device/lib/printf_tiny.c,
3270 * device/lib/printfl.c,
3271 * device/lib/realloc.c,
3272 * device/lib/ser_ir.c,
3273 * device/lib/serial.c,
3274 * support/regression/tests/libmullong.c: replaced all special keywords
3275 with their double underscore equivalent
3276 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3277 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3279 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3280 (genRet): if the bit-symbol is ruonly it already is in the carry
3281 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3282 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3283 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3284 type UCHAR if dest is not bit
3286 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3288 * device/include/math.h,
3289 * device/lib/cotf.c,
3290 * device/lib/expf.c,
3291 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3293 2007-04-01 Borut Razem <borut.razem AT siol.net>
3295 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3296 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3297 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3298 gcc_unreachable() called internal_error()...
3300 2007-03-30 Raphael Neider <rneider AT web.de>
3302 * src/pic/ralloc.c (isData): suppress garbage debug output
3304 2007-03-28 Borut Razem <borut.razem AT siol.net>
3307 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3308 is developed, built and used worldwide, and the word "night" doesn't
3311 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3313 * device/include/mcs51/C8051F360.h: new, added
3314 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3316 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3318 * src/SDCC.y (declaration_specifiers, function_specifier),
3319 * support/Util/SDCCerr.c,
3320 * support/Util/SDCCerr.h,
3322 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3324 * src/SDCCmem.c (deallocParms),
3325 * src/SDCCast.c: support for function inlining, not quite complete
3326 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3327 'restrict' qualifier
3329 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3331 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3332 (saveRBank, unsaveRBank): don't save bits,
3333 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3334 * support/regression/tests/bug1535242.c: new, added
3335 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3336 thanks Alexey Shamrin <shamrin AT gmail.com>,
3337 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3338 removed header guard)
3340 * sdcc.spec: bumped version to 2.6.5
3341 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3343 2007-03-22 Borut Razem <borut.razem AT siol.net>
3345 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3346 fixed bug #1653671: sdcdb integration into ddd is broken
3348 2007-03-22 Raphael Neider <rneider AT web.de>
3350 * src/pic/gen.c (popGetExternal): augmented to also create references
3351 to external variables (not only labels),
3352 (genCall): comment on plan to reduce PAGESEL overhead,
3353 (genFunction, genEndFunction): also save/restore FSR around interrupt
3354 handling code, removed lots of unused code
3355 (genDivOneByte): release acquired temp register
3356 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3358 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3359 for registers that need to be saved during interrupts (FSR, STATUS,
3360 PCLATH; W needs special handling), currently only FSR is used
3362 2007-03-22 Raphael Neider <rneider AT web.de>
3364 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3366 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3368 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3370 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3372 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3374 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3376 * as/link/aslink.h: added LKOBJEXT
3377 * as/link/hc08/link_hc08.dsp,
3378 * as/link/hc08/Makefile.bcc,
3379 * as/link/hc08/Makefile.in,
3380 * as/link/mcs51/aslink.dsp,
3381 * as/link/mcs51/Makefile.bcc,
3382 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3383 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3384 * as/link/lkaomf51.c: merged and moved
3385 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3386 * as/link/z80/lkdata.c,
3387 * as/link/lkdata.c: merged and moved
3388 * as/link/hc08/lkmain.c,
3389 * as/link/mcs51/lkmain.c: cosmetic changes
3390 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3391 * as/link/lklex.c: use LKOBJEXT
3392 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3393 ANSI-fied functions, removed bubble-sorts
3394 * as/link/z80/lksym.c as/link/lksym.c: merged,
3396 * as/link/z80/linkgbz80.dsp,
3397 * as/link/z80/linkz80.dsp,
3398 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3399 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3400 * as/link/z80/lkhead.c,
3401 * as/link/z80/lklex.c: deleted
3402 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3403 * as/link/z80/lkmain.c: added copyfile()
3405 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3407 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3409 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3411 * device/lib/_strlen.c: assembler version for mcs51
3413 2007-03-13 Raphael Neider <rneider AT web.de>
3415 * device/include/pic16/pic18f2221.h,
3416 * device/include/pic16/pic18f2321.h,
3417 * device/include/pic16/pic18f2331.h,
3418 * device/include/pic16/pic18f4221.h,
3419 * device/include/pic16/pic18f4321.h,
3420 * device/include/pic16/pic18f4331.h: fixed config byte location names
3421 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3422 consistently named config byte locations
3424 2007-03-13 Borut Razem <borut.razem AT siol.net>
3426 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3427 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3428 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3429 as/link/z80/Makefile.in, as/z80/Makefile.in:
3432 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3434 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3435 * device/lib/printf_large.c: pointer was converted to generic
3436 pointer for mcs51 models other than model-small (Maarten noticed)
3438 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3440 * device/include/mcs51/ADuC84x.h: Added.
3442 2007-03-10 Borut Razem <borut.razem AT siol.net>
3444 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3445 fixed RFE #1624219: double backslashes in filenames;
3446 functions hexEscape(), octalEscape() and copyStr() moved from
3447 SDCCval.c to SDCCutil.c and made them glovbally available
3449 2007-03-09 Borut Razem <borut.razem AT siol.net>
3451 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3452 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3453 1673361: Missaligned comments in output files
3455 2007-03-09 Raphael Neider <rneider AT web.de>
3457 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3459 2007-03-09 Raphael Neider <rneider AT web.de>
3463 * src/pic/ralloc.c: suppress undesired debug output
3464 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3466 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3468 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3470 2007-03-07 Borut Razem <borut.razem AT siol.net>
3472 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3473 search include files in the current directory
3475 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3477 * src/SDCCglue.c (emitMaps, glue),
3478 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3480 * support/regression/tests/absolute.c: added xdata test
3482 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3484 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3485 added condition to macro, fixes bug 1666080
3487 2007-03-02 Raphael Neider <rneider AT web.de>
3489 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3491 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3493 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3494 be cleared. Unconditionally set __XPAGE
3495 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3497 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3502 * src/mcs51/rtrack.c,
3504 * doc/sdccman.lyx: added --no-gen-comments
3505 * src/mcs51/peeph.def: added 192.b, disabled 185
3507 2007-02-25 Raphael Neider <rneider AT web.de>
3509 * src/pic16/gen.c (genCast): fixed typo
3510 * device/lib/pic16/Makefile.subdir: only install existing files
3511 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3513 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3515 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3516 * device/lib/mcs51/crtclear.asm,
3517 * device/lib/mcs51/crtxclear.asm: renumbered labels
3518 * device/lib/mcs51/Makefile.in: added crtcall.asm
3519 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3520 * src/mcs51/gen.c (movc): removed,
3521 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3523 (toCarry, genSend, genRet): added function toCarry,
3524 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3525 (assignBit, genAssign, genCast): added function assignBit
3526 * src/mcs51/Makefile.bcc: added rtrack.c
3527 * src/mcs51/ralloc.h: made valueKnown a bitfield
3528 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3529 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3530 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3531 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3532 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3533 (_pop): only pop valid pairs, see gencjneshort,
3534 (gencjneshort): return pair that still needs to be popped, restructured,
3535 (gencjne, genCmpEq): call _pop
3537 2007-02-23 Raphael Neider <rneider AT web.de>
3539 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3541 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3543 * device/include/mcs51/P89LPC925.h: Added.
3545 2007-02-18 Raphael Neider <rneider AT web.de>
3547 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3549 2007-02-17 Borut Razem <borut.razem AT siol.net>
3551 * support/cpp2/directives.c, support/cpp2/version.c:
3552 synchronized with GCC CPP 4.1.2
3554 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3556 * src/mcs51/rtrack.h,
3557 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3558 by checking the strings passed by emitcode() to the assembler.
3559 Feel free to change. This in part addresses RFE #482179.
3560 Set environment variable SDCC_RTRACK to enable.
3561 * src/mcs51/gen.c: inserted hooks
3562 * src/mcs51/ralloc.h: added two members to struct regs
3563 * support/regression/tests/regtrack.c: added
3565 2007-02-14 Borut Razem <borut.razem AT siol.net>
3567 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3568 * Makefile.in: applied patch from Makefile related part of
3569 #1469393: Compiler does not initialize static data
3571 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3573 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3574 for better fix of bug 1273984, compiles pic16 rand.c
3576 2007-02-12 Borut Razem <borut.razem AT siol.net>
3578 * src/pic16/main.c: fixed pic16 standard library directory bug
3580 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3582 * src/hc08/gen.c (genSwap): fix swap regression test
3584 2007-02-10 Borut Razem <borut.razem AT siol.net>
3586 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3588 * support/regression/tests/bug-1654060.c: added regression test for
3591 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3593 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3594 bit moves in return statement
3596 2007-02-09 Borut Razem <borut.razem AT siol.net>
3598 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3601 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3603 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3604 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3606 2007-02-07 Raphael Neider <rneider AT web.de>
3608 * src/pic16/devices.inc,
3609 * device/include/pic16/pic18fregs.h,
3610 * device/include/pic16/pic18f[24][34]31.h,
3611 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3612 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3613 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3615 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3617 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3618 can this have lived here for so many years?
3619 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3620 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3621 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3623 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3625 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3626 appended by loop induction must be at the very end of the eBBlock
3628 2007-02-05 Kevin Vigor
3630 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3632 2007-02-05 Borut Razem <borut.razem AT siol.net>
3634 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3635 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3637 2007-02-03 Borut Razem <borut.razem AT siol.net>
3639 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3640 applied patch #1646602 option to set default signedness of char to
3641 unsigned, added -funsigned-char command line option,
3642 thanks to Gunther Jehle
3643 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3644 prompt for file deletion a few hundred times (especially the
3645 subversion files, which have ro permissions so it asks for
3646 confirmation), thanks to Simon McAuliffe;
3647 added {} + option to find in order to remove multiple files from a
3650 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3652 * device/include/mcs51/SST89x5xRDx.h: Added.
3654 2007-02-02 Raphael Neider <rneider AT web.de>
3656 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3657 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3659 2007-02-01 Raphael Neider <rneider AT web.de>
3661 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3664 2007-01-31 Borut Razem <borut.razem AT siol.net>
3666 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3667 if compiled with GCC. Thanks to Raphael Neider
3669 2007-01-31 Raphael Neider <rneider AT web.de>
3671 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3672 operand names, handles name and (name + n) for all n,
3673 (sameBank): restructured, also check bank allocation policy,
3674 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3675 (pic14_operandsAllocatedInSameBank): check whether to operands
3676 will be allocated into the same bank (i.e., section) to reduce
3677 BANKSEL overhead, queried from pcode.c:sameBank,
3678 (pic14printLocals): reintroduced clustering registers into a single
3679 section: all compiler generated symbols will now reside in one
3680 bank (per file), reducing BANKSEL overhead and code size,
3681 (showAllMemmaps): use local dbuf where possible
3683 2007-01-29 Raphael Neider <rneider AT web.de>
3685 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3686 (call_libraryfunc): retrieve/create symbol and mark as used,
3687 (genFunction): mark defined functions as non-extern and add again
3688 to code memmap for later output
3689 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3690 (pic14printLocals): reworked for new symbol emission,
3691 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3692 showAllMemmaps): reworked symbol output using dbufs, added handling
3693 of string literals (still incomplete),
3694 (picglue): removed symbol emission, moved into showAllMemmaps,
3695 (emitSymbolSet): new workhorse for symbol output,
3696 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3698 2007-01-29 Borut Razem <borut.razem AT siol.net>
3700 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3701 component contains the extension separator.
3703 2007-01-28 Borut Razem <borut.razem AT siol.net>
3705 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3707 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3708 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3709 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3710 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3711 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3712 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3713 src/z80/gen.c, support/Util/MySystem.c:
3714 accept slash and backslash as directory separator on WIN32 and
3717 2007-01-28 Raphael Neider <rneider AT web.de>
3719 * src/pic16/devices.inc,
3720 * device/include/pic16/pic18f[24][23]21.h,
3721 * device/include/pic16/pic18fregs.h,
3722 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3723 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3724 * device/lib/pic16/libio/adc.ignore,
3725 * device/lib/pic16/libio/i2c.ignore,
3726 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3727 family, as gputils do not yet support the devices
3728 * device/lib/pic16/Makefile.subdir: ignore errors on install
3729 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3730 headers and libraries from gputils .inc files
3732 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3734 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3736 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3738 * doc/sdccman.lyx: add printf benchmarks
3740 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3742 * device/lib/printf_fast.c: fix %c, char promoted to int
3743 * device/lib/printf_tiny.c: fix %c, char promoted to int
3745 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3747 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3749 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3751 * support/regression/tests/swap.c: 64 bit hosts failed
3752 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3754 2007-01-25 Raphael Neider <rneider AT web.de>
3756 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3757 based on absolute register address, patch by Alex Blond
3759 2007-01-22 Raphael Neider <rneider AT web.de>
3761 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3762 emitted, do not emit them again...
3764 2007-01-22 Raphael Neider <rneider AT web.de>
3766 * src/regression/bank1.c, src/regression/compare6.c,
3767 src/regression/add.c: cosmetic changes
3768 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3769 * src/pic/gen.c: fixed global zero and one,
3770 (aopForSym): removed unued code,
3771 (aopGet): assert aop is defined, check and use `index' of
3772 pCodeImmd operands (fixes #1630908),
3773 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3774 (register_reassign): prevent accidental register unification,
3775 (ReuseReg): cosmetic changes (also above)
3776 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3777 pic14emitStaticSeg): do not emit initialized data,
3778 (printIval*): replaced with working versions,
3779 (pic14createInterruptVect,picglue): use idata for initialized data,
3780 now init data should work in all modules (not only main()),
3781 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3783 2007-01-21 Borut Razem <borut.razem AT siol.net>
3785 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3786 use -fPIC or -fpic if they are supported and not ignored
3787 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3788 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3790 2007-01-20 Borut Razem <borut.razem AT siol.net>
3792 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3793 implemented RFE #1470316: allow "$" in variable names
3795 2007-01-20 Raphael Neider <rneider AT web.de>
3797 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3799 2007-01-20 Raphael Neider <rneider AT web.de>
3801 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3802 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3803 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3804 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3805 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3806 * device/lib/pic/libdev/pic*.c,
3807 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3808 * device/lib/pic/libdev/Makefile.in: show progress
3810 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3812 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3813 * support/scripts/sdcc_cygwin_mingw32,
3814 * support/scripts/sdcc_mingw32,
3815 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3816 conformance with autoconf 2.6
3818 2007-01-19 Raphael Neider <rneider AT web.de>
3820 * src/pic/device.c (register_map): fixed list construction
3821 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3822 (genMod): removed case for genModbits,
3823 (genModbits): removed as now unused/unimplemented
3824 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3826 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3828 * support/regression/tests/swap.c: added in response to #1638622
3829 * doc/sdccman.lyx: synced version, minor changes
3831 2007-01-18 Borut Razem <borut.razem AT siol.net>
3833 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3834 thanks to Gunther Jehle
3835 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3836 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3837 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3838 use filename in lineno instead.
3839 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3840 print the file name in ast_print()
3842 2007-01-18 Borut Razem <borut.razem AT siol.net>
3844 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3846 * src/SDCC.lex: stringLiteral() returns const char pointer,
3847 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3848 fixed column counting
3849 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3850 accept const char pointer as parameter
3851 * src/SDCCdwarf2.c: corrected buffer size
3853 2007-01-17 Borut Razem <borut.razem AT siol.net>
3855 * support/Util/dbuf_string.c: fixed for amd64
3857 2007-01-15 Borut Razem <borut.razem AT siol.net>
3859 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3860 removed terminal symbol ELIPSIS, since it was never generated by the
3861 lexer and it was wrongly used in parameter_identifier_list rule
3863 2007-01-15 Raphael Neider <rneider AT web.de>
3865 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3866 code page and data banking description
3867 * src/pic/genarith.c,
3868 * src/pic/gen.h: removed bit arithmetic functions,
3869 updated exit(1) to exit(EXIT_FAILURE)
3870 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3871 * device/include/pic16/pic18f2455.h,
3872 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3873 TRISD and TRISE, fixed/added some bit names
3874 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3875 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3876 updated pic18f2455.{c,h} instead of duplicating them
3878 2007-01-14 Borut Razem <borut.razem AT siol.net>
3880 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3881 Cannot debug files that contain spaces in the path name
3882 by converting spaces in asm file name to underscores
3884 2007-01-13 Borut Razem <borut.razem AT siol.net>
3886 * doc/sdccman.lyx: fixed format errors
3888 2007-01-10 Borut Razem <borut.razem AT siol.net>
3890 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3891 codeseg/constseg #pragma fail
3892 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3893 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3894 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3895 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3897 2007-01-09 Borut Razem <borut.razem AT siol.net>
3899 * get rid of diagnistic.[ch], pretty-print.[ch],
3900 c-pretty-print.[ch], ... used just for error, warning, ...
3902 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3903 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3904 suppoprt/cpp2/pretty-print.[ch]:
3906 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3907 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3908 suppoprt/cpp2/sdcpp.dsp:
3911 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3913 * device/lib/printf_large.c (output_float): removed recursion,
3914 use smaller buffer on stack for mcs51,
3915 fixed bug printing 1.96
3916 * support/regression/tests/snprintf.c: added test
3918 2007-01-07 Borut Razem <borut.razem AT siol.net>
3920 * use dynamic memory buffers instead temporary files
3921 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3923 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3924 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3925 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3926 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3927 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3928 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3929 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3930 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3931 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3932 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3933 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3934 support/Util/dbuf.c, support/Util/dbuf.h:
3936 * .version, sdcc.spec: bumped version to 2.6.4
3938 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3940 * src/port.h: added TARGET_Z80_LIKE macro
3941 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3942 output PSEG location if --xram-loc or --xstack-loc was used
3943 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3945 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3947 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3948 * as/as_z80.dsp, as/z80/as_z80.dsp,
3949 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3950 * sdcc.dsw: moved project files into subdir
3951 * as/hc08/as_hc08.dsp,
3952 * as/hc08/Makefile.bcc,
3953 * as/hc08/Makefile.in,
3954 * as/mcs51/Makefile.bcc,
3955 * as/mcs51/Makefile.in,
3956 * as/z80/Makefile.bcc,
3957 * as/z80/Makefile.in,
3958 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3961 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3964 * as/mcs51/asmain.c,
3966 * as/z80/assym.c: removed include "strcmpi.h"
3967 * as/hc08/strcmpi.c,
3968 * as/hc08/strcmpi.h,
3969 * as/mcs51/strcmpi.c,
3970 * as/mcs51/strcmpi.h,
3971 * support/Util/strcmpi.c,
3972 * support/Util/strcmpi.h: removed files
3973 * as/strcmpi.c: added as_strncmpi()
3975 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3977 * sdcc.dsw: Added some dependencies on project config.dsp
3979 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3981 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3982 with [di]ram_start to fix a regresion
3984 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3986 * configure.in: added missing mcs51 in status output
3987 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3989 * debugger/mcs51/clean.mk (distclean): remove config.h
3990 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3991 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3992 options.h, s-options-h and options.c
3993 * support/cpp2/clean.mk: unused, removed
3994 * Makefile.common.in,
3997 * as/hc08/Makefile.in,
3999 * as/mcs51/Makefile.in,
4000 * as/mcs51/clean.mk,
4003 * as/z80/Makefile.in,
4005 * as/link/Makefile.in,
4006 * as/link/hc08/Makefile.in,
4007 * as/link/hc08/clean.mk,
4008 * as/link/mcs51/Makefile.in,
4009 * as/link/mcs51/clean.mk,
4010 * as/link/z80/Makefile.in,
4011 * as/link/z80/clean.mk,
4012 * as/link/z80/conf.mk,
4013 * debugger/mcs51/Makefile.in,
4014 * debugger/mcs51/clean.mk,
4015 * device/include/Makefile.in,
4016 * device/lib/Makefile.in,
4017 * device/lib/mcs51/Makefile.in,
4018 * device/lib/pic/Makefile.in,
4019 * device/lib/pic/Makefile.common.in,
4020 * device/lib/pic/Makefile.subdir,
4021 * device/lib/pic/Makefile.rules,
4022 * device/lib/pic16/libio/Makefile.in,
4023 * device/lib/pic16/Makefile.subdir,
4024 * device/lib/pic16/libdev/Makefile.in,
4025 * device/lib/pic16/Makefile.rules,
4026 * device/lib/pic16/Makefile.common.in,
4027 * sim/ucsim/avr.src/Makefile.in,
4028 * sim/ucsim/main_in.mk,
4029 * sim/ucsim/cmd.src/Makefile.in,
4030 * sim/ucsim/doc/Makefile.in,
4031 * sim/ucsim/gui.src/Makefile.in,
4032 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4033 * sim/ucsim/gui.src/serio.src/Makefile.in,
4034 * sim/ucsim/hc08.src/Makefile.in,
4035 * sim/ucsim/libltdl/Makefile.in,
4036 * sim/ucsim/s51.src/Makefile.in,
4037 * sim/ucsim/sim.src/Makefile.in,
4038 * sim/ucsim/sim.src/conf.mk,
4039 * sim/ucsim/xa.src/Makefile.in,
4040 * sim/ucsim/z80.src/Makefile.in,
4044 * support/cpp2/Makefile.in,
4045 * support/librarian/Makefile.in,
4046 * support/librarian/clean.mk,
4047 * support/makebin/Makefile.in,
4048 * support/makebin/clean.mk,
4049 * support/packihx/Makefile.in,
4050 * support/regression/Makefile.in,
4051 * support/regression/ports/ds390/spec.mk,
4052 * support/regression/ports/gbz80/spec.mk,
4053 * support/regression/ports/hc08/spec.mk,
4054 * support/regression/ports/mcs51/spec.mk,
4055 * support/regression/ports/mcs51-large/spec.mk,
4056 * support/regression/ports/mcs51-medium/spec.mk,
4057 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4058 * support/regression/ports/pic14/spec.mk,
4059 * support/regression/ports/pic16/spec.mk,
4060 * support/regression/ports/mcs51-stack-auto/spec.mk,
4061 * support/regression/ports/ucz80/spec.mk,
4062 * support/regression/ports/xa51/spec.mk,
4063 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4064 adding a slash after $(top_builddir) and/or adding @datarootdir@
4066 * debugger/mcs51/configure.in,
4067 * device/lib/pic/configure.in,
4068 * device/lib/pic16/configure.in,
4069 * sim/ucsim/configure.in,
4070 * support/cpp2/configure.in,
4071 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4073 * debugger/mcs51/configure,
4074 * device/lib/pic/configure,
4075 * device/lib/pic16/configure,
4076 * sim/ucsim/configure,
4077 * support/cpp2/configure,
4078 * support/packihx/configure: generated with autoconf 2.60
4080 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4082 * as/link/hc08/lkihx.c (newArea),
4083 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4085 2007-01-02 Borut Razem <borut.razem AT siol.net>
4087 * doc/sdccman.lyx: documented #pragma sdcc_hash
4088 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4090 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4092 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4094 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4095 empty 'while'-loop to work correctly, see regression test 'while.c'
4096 * support/regression/tests/while.c: added
4098 2007-01-01 Borut Razem <borut.razem AT siol.net>
4100 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4101 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4102 support/cpp2/libcpp/sdcpp.c:
4103 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4104 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4105 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4107 2006-12-31 Borut Razem <borut.razem AT siol.net>
4109 * SDCPP synchronized with GCC CPP release version 4.1.1,
4110 currently the latest release:
4111 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4112 support/cpp2/libcpp/include/cpp-id-data.h
4113 support/cpp2/libiberty/fopen_unlocked.c
4114 support/cpp2/libiberty/md5.c
4116 support/cpp2/opt-functions.awk
4117 support/cpp2/opt-gather.awk
4118 support/cpp2/optc-gen.awk
4119 support/cpp2/opth-gen.awk:
4121 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4122 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4123 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4124 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4125 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4126 support/cpp2/diagnostic.h, support/cpp2/except.h,
4127 support/cpp2/hwint.h, support/cpp2/input.h,
4128 support/cpp2/intl.h, support/cpp2/move-if-change,
4129 support/cpp2/opts.c, support/cpp2/opts.h,
4130 support/cpp2/output.h, support/cpp2/prefix.c,
4131 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4132 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4133 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4134 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4135 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4136 support/cpp2/version.c:
4138 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4139 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4140 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4141 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4142 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4143 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4144 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4145 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4146 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4147 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4148 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4150 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4151 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4152 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4153 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4154 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4155 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4156 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4157 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4158 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4159 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4160 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4161 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4162 support/cpp2/system.h:
4165 2006-12-31 Borut Razem <borut.razem AT siol.net>
4167 * configure.in, configure: fixed bug #1538756: configure dies if bison
4168 and flex are not installed, 2nd try
4170 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4172 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4173 400.x for better code in RFE 899102
4175 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4177 * src/SDCCpeeph.c (deadMove),
4179 * src/mcs51/peep.h: renamed 'op' by 'reg'
4180 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4181 (scan4op): small change for removeDeadMove(), added support for
4182 'callee saves' and/or PACLL function calls,
4183 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4184 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4185 left in new dispatcher mcs51DeadMove()
4186 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4188 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4190 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4192 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4193 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4195 2006-12-30 Borut Razem <borut.razem AT siol.net>
4197 * support/cpp2/spacs.h: deleted from svn
4198 * configure.in, configure: fixed bug #1538756: configure dies if bison
4199 and flex are not installed
4201 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4203 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4204 with this z80 passes printf float test when enabled
4205 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4207 2006-12-28 Borut Razem <borut.razem AT siol.net>
4209 * support/cpp2/config.in, support/cpp2/configure.in,
4210 support/cpp2/configure, support/cpp2/Makefile.in:
4211 fix for the solaris build
4213 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4215 * src/SDCC.y (type_specifier2, pointer),
4217 * src/SDCCsymt.c (mergeSpec, checkSClass),
4218 * support/Util/SDCCerr.c,
4219 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4220 * support/valdiag/valdiag.py: Allow test cases to specify
4221 required language standard
4222 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4223 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4225 2006-12-27 Borut Razem <borut.razem AT siol.net>
4227 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4228 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4230 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4232 * support/cpp2/libiberty/Makefile.bcc: updated
4233 * src/pic16/main.c: fixed #pragma udata handling
4234 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4236 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4238 * src/SDCCpeeph.c: made labelHashEntry global,
4239 made pcDistance, FBYNAME static,
4240 (pcDistance): made static, use isComment and isLabel,
4242 (getLabelRef): added, extracted from labelRefCount(),
4243 (labelRefCount): use new getLabelRef(),
4244 (callFuncByName): made static, added deadMove,
4245 use isComment and isLabel,
4246 (newPeepRule): made static, set isLabel,
4247 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4248 labels from peephole rules,
4249 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4250 when isComment or isLabel is set
4251 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4252 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4254 * src/mcs51/peep.h: added
4255 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4256 * src/port.h: added peep->deadMove to port structure
4257 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4258 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4259 deadMove, finally removed no. 1 and 2
4266 * src/hc08/gen.c: mark lines with isComment or isLabel
4267 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4269 * sdcc.spec: bumped version to 2.6.3
4271 2006-12-26 Borut Razem <borut.razem AT siol.net>
4273 * support/cpp2/Makefile.in: added dependency on options.h
4274 * configure: regenerated
4275 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4276 * support/cpp2/Makefile.in: added vasprintf.c
4278 2006-12-25 Borut Razem <borut.razem AT siol.net>
4280 * SDCPP synchronized with GCC CPP release version 3.4.6,
4281 the latest release before 4.x:
4282 * support/cpp2/Makefile.in, support/cpp2/config.h,
4283 support/cpp2/configure, support/cpp2/configure.in,
4284 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4285 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4286 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4287 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4288 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4289 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4290 support/cpp2/cpptrad.c, support/cpp2/except.h,
4291 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4292 support/cpp2/hwint.h, support/cpp2/intl.h,
4293 support/cpp2/line-map.c, support/cpp2/line-map.h,
4294 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4295 support/cpp2/output.h, support/cpp2/prefix.c,
4296 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4297 support/cpp2/system.h, support/cpp2/version.c:
4299 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4300 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4301 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4302 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4303 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4304 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4305 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4306 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4307 support/cpp2/move-if-change, support/cpp2/opts.c,
4308 support/cpp2/opts.h, support/cpp2/opts.sh,
4309 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4310 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4311 support/cpp2/win32, support/cpp2/win32/dirent.c,
4312 support/cpp2/win32/dirent.h:
4314 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4315 * support/cpp2/sdcpp.h: renamed from sdcc.h
4316 * sdcppinit.c: deleted
4318 2006-12-23 Borut Razem <borut.razem AT siol.net>
4320 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4321 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4322 preproc.c: an other try to fix bug #982435: introduced
4323 -pedantic-parse-number command line option and pedantic_parse_number
4326 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4328 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4330 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4331 corrected overlayed areax addresses, warn about memory overlaps
4332 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4341 * src/port.h: added xabs_name and iabs_name
4342 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4343 (glue, emitMaps): create and emit maps d_abs and i_abs
4344 * src/SDCCglue.h: cosmetic changes
4345 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4347 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4348 (allocDefault): put absolute, initialized globals in them
4349 * support/regression/tests/absolute.c: added absolute bdata test
4350 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4352 2006-12-20 Borut Razem <borut.razem AT siol.net>
4354 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4355 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4356 added regression test for bug #982435
4358 2006-12-18 Borut Razem <borut.razem AT siol.net>
4360 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4361 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4362 small cosmetic changes
4363 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4364 * support/regression/tests/bug-1351710.c: added regression test
4366 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4368 * doc/sdccman.lyx: added the long missed iCode table
4369 "<where is figure II?>", added links to wiki
4371 2006-12-17 Borut Razem <borut.razem AT siol.net>
4373 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4374 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4375 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4376 unified table driven pragma handling, pragma argument type checking
4377 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4378 current one - version 1.1.3
4379 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4381 2006-12-13 Raphael Neider <rneider AT web.de>
4383 * src/pic/device.h: removed AssignedMemory structure and macros
4384 * src/pic/device.c: removed global finalMapping (linker assigns
4386 (register_map): add SFRs to remembered memRanges
4387 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4388 assignFixedRegisters,assignRelocatableRegisters): removed,
4389 (setMaxRAM,validAddress): adapted accordingly,
4390 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4391 reasonably sized sharebanks,
4392 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4393 (allDefsOutOfRange): removed unused code,
4394 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4396 * src/pic/pcode.c (register_reassign): removed recursion warning,
4397 fired far too often,
4398 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4399 to use existing pic14_stringInSet() to avoid duplicate symbols,
4400 tidied up the code a bit,
4401 (pic14printLocals): added in symmetry to printExterns, replaces
4402 writeUsedRegs more or less,
4403 (picglue): call new pic14_printLocals(),
4404 * device/include/pic/pic*.h: removed #pragma memmap directives,
4405 information gathered from include/pic/pic14devices.txt
4406 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4408 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4410 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4412 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4414 * device/include/mcs51/cc2430.h: fixed missing ';'
4416 2006-12-10 Raphael Neider <rneider AT web.de>
4418 * device/lib/pic16/libc/stdio/vfprintf.c,
4419 * device/lib/pic16/libc/stdio/printf_small.c,
4420 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4421 char arguments, as char varargs are cast to int by the caller,
4422 hopefully fixes #1604915 (other device libraries are still affected)
4424 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4426 * src/mcs51/ralloc.c (packRegsForAssign),
4427 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4429 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4431 * device/include/malloc.h: removed init_dynamic_memory
4432 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4433 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4434 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4435 * device/lib/libsdcc.lib,
4436 * device/lib/Makefile.in,
4437 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4438 * doc/sdccman.lyx: documented use of new _heap.c
4439 * support/regression/tests/malloc.c: removed init_dynamic_memory
4440 * src/cdbFile.c(spacesToUnderscores): new function,
4441 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4443 * device/include/tinibios.h: removed defines for putchar and getchar
4444 * device/lib/ds390/Makefile.in: added putchar.c
4445 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4447 2006-12-09 Borut Razem <borut.razem AT siol.net>
4449 * support/cpp2/sdcc.h: prevent multiple inclusion
4450 * support/cpp2/options.h: deleted
4452 2006-12-08 Borut Razem <borut.razem AT siol.net>
4454 * support/cpp2/sdcc.h: removed x*alloc() macros
4455 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4456 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4457 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4458 * support/cpp2/system.h: moved #include "sdcc.h"
4459 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4460 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4462 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4463 -funsigned-char options
4464 * support/cpp2/sdcppmain.c: fixed bug 1611411
4466 2006-12-07 Borut Razem <borut.razem AT siol.net>
4468 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4471 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4473 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4474 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4476 * .version: bumped to 2.6.2 because a) it's been a while
4477 b) the linker sources have moved c) the preprocessor is upgraded
4479 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4481 * support/regression/tests/snprintf.c: some checks
4482 * lib/src/printf_large.c: %bc: read char instead of int from stack
4484 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4486 * device/include/mcs51/cc2430.h: inserted _XPAGE
4488 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4490 * device/include/mcs51/cc2430.h: added
4492 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4494 * device/include/asm/default/features.h,
4495 * device/include/asm/ds390/features.h,
4496 * device/include/mcs51/at89s53.h,
4497 * device/include/ser.h,
4498 * device/include/ser_ir.h,
4499 * device/include/serial.h: changed keywords to double underscore variants,
4500 fixes bug 1590261 some more, thanks Steven Borley
4502 2006-12-01 Raphael Neider <rneider AT web.de>
4504 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4505 but emit warning (recursion is not supported for pic14)
4507 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4509 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4510 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4512 2006-11-30 Raphael Neider <rneider AT web.de>
4514 * src/pic/device.c (dump_sfr): always emit symbols
4515 * src/pic/glue.c (pic14printPublics): fixed typo
4517 2006-11-30 Raphael Neider <rneider AT web.de>
4519 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4520 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4521 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4522 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4523 a sharebank, use a non-shared bank for the stack if none available
4524 * src/pic/device.h (struct memRange): added linked list next field,
4525 added prototypes for above functions
4526 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4527 (typeRegWithIdx): accept fixed and unfixed stack registers
4528 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4529 the stack, handle shared and banked stack (except for WSAVE),
4530 (insertBankSel): removed useless optimization (will never fire),
4531 (FixRegisterBanking): added optimization for devices with only one
4532 possibly aliased bank of memory, like 16f84
4533 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4534 devices have no SHAREBANK in the linker script
4535 * device/include/pic/pic14devices.txt: documented memmap
4536 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4538 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4540 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4541 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4542 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4543 genhc08Code): switched most of the D (debug) macros to DD (detailed
4544 debug) macros to better control clutter in the generated .asm file.
4545 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4546 genRightShift): fixed bug with non-constant bit shift stored to
4547 a volatile result (SF Open Discussion forum thread #1616749).
4548 Single byte case is not yet optimized.
4550 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4552 * device/include/asm/mcs51/features.h,
4553 * device/include/malloc.h,
4554 * device/include/stdio.h: changed keywords to double underscore variants,
4557 2006-11-27 Borut Razem <borut.razem AT siol.net>
4559 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4560 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4561 support/cpp2/output.h, support/cpp2/cppinit.c,
4562 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4563 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4564 support/cpp2/cppdefault.c, support/cpp2/system.h,
4565 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4566 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4567 support/cpp2/prefix.c, support/cpp2/except.h,
4568 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4569 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4570 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4571 support/cpp2/version.c, support/cpp2/cppmain.c,
4572 support/cpp2/version.h, support/cpp2/hashtable.c,
4573 support/cpp2/cpperror.c:
4574 synchronized with GCC CPP release version 3.3.6,
4575 the latest where cppmain.c still exists.
4576 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4577 support/cpp2/sdcppinit.c: added
4579 2006-11-27 Borut Razem <borut.razem AT siol.net>
4581 * support/cpp2/cpplex.c:
4582 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4584 * support/cpp2/cpplib.c: removed definitions of unused variables
4586 2006-11-26 Borut Razem <borut.razem AT siol.net>
4588 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4589 since they are redefined by macros in support/cpp2/sdcc.h
4590 * support/cpp2/sdcc.h: x*alloc macro redefinition
4592 2006-11-25 Borut Razem <borut.razem AT siol.net>
4594 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4595 support/cpp2/configure, support/cpp2/Makefile.in,
4596 support/cpp2/cppfiles.c, support/cpp2/output.h,
4597 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4598 support/cpp2/config.h, support/cpp2/cpplib.h,
4599 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4600 support/cpp2/cppdefault.c, support/cpp2/config.in,
4601 support/cpp2/system.h, support/cpp2/cpplex.c,
4602 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4603 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4604 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4605 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4606 support/cpp2/configure.in, support/cpp2/intl.h,
4607 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4608 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4609 support/cpp2/version.c, support/cpp2/cppmain.c,
4610 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4611 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4612 support/cpp2/cpperror.c,
4613 support/cpp2/libiberty/safe-ctype.c,
4614 support/cpp2/libiberty/safe-ctype.h,
4615 support/cpp2/libiberty/splay-tree.c,
4616 support/cpp2/libiberty/obstack.c,
4617 support/cpp2/libiberty/lbasename.c,
4618 support/cpp2/libiberty/splay-tree.h,
4619 support/cpp2/libiberty/obstack.h:
4620 synchronized with GCC CPP release version 3.2.3,
4621 the latest before integration of cpp into gcc
4622 * support/cpp2/except.h, support/cpp2/line-map.c,
4623 support/cpp2/line-map.h,
4624 support/cpp2/libiberty/hex.c,
4625 support/cpp2/libiberty/concat.c,
4626 support/cpp2/libiberty/filenames.h: added
4627 * support/cpp2/intl.c: deleted
4629 2006-11-24 Borut Razem <borut.razem AT siol.net>
4631 * src/SDCC.y: enabled compilation of empty source file
4632 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4633 "ISO C forbids an empty source file"
4634 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4635 if all the code is ifdefed out.
4637 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4639 * src/hc08/gen.c (genPcall): fix for bug #1601032
4641 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4643 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4644 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4645 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4646 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4647 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4648 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4649 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4650 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4651 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4652 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4653 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4654 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4655 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4656 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4657 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4658 Renamed to all upper case as per the standard set by SiLabs
4660 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4662 * device/include/mcs51/C8051F520.h: new, added
4663 * device/include/mcs51/compiler.h: added link about predefined macros
4665 2006-11-23 Raphael Neider <rneider AT web.de>
4667 * src/regression/Makefile: add -L path to fresh library
4668 * src/regression/simulate: emphasize FAILED output
4669 * src/regression/create_stc: output _failures from gpsim
4670 * src/regression/compare4.c,
4671 * src/regression/rotate6.c: fixed char literals,
4672 all compile, all run =8-D
4674 * src/pic/pcode.h: added isPCASMDIR macro
4675 * src/pic/gen.c (genAnd): fixed bit offset
4676 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4677 packBits): unified register numbering schemes,
4678 (newReg): do not insert stack registers into hash table,
4679 (initStack): unpinned pseudo stack, simplified,
4680 (typeRegWithIdx): fixed retrieval of stack registers,
4681 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4682 (pCodeReplace): removed invalid assertion,
4683 (insertPCodeInstruction): fixed newly added labels,
4684 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4685 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4686 DumpFlow): removed unsed (broken?) code,
4687 (insertBankSel): prevent STATUS from being BANKSELed,
4688 (FixRegisterBanking): rewritten from scratch, implemented generic
4689 optimizations (suppress BANKSELs to same register and to registers
4690 present in all banks),
4691 (AnalyzeBanking): update flow after BANKSELection
4693 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4694 sharebank, let linker place it, mark STKxx symbols as emitted
4696 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4698 * src/regression/arrays.c,
4699 * src/regression/bank1.c,
4700 * src/regression/bool2.c,
4701 * src/regression/compare7.c,
4702 * src/regression/compare8.c,
4703 * src/regression/compare9.c,
4704 * src/regression/compare10.c,
4705 * src/regression/configword.c,
4706 * src/regression/for.c,
4707 * src/regression/mult1.c,
4708 * src/regression/pointer1.c,
4709 * src/regression/rotate6.c,
4710 * src/regression/string1.c,
4711 * src/regression/struct1.c,
4712 * src/regression/Makefile: make PIC14 regression tests run again
4713 (3 fail, 6 won't compile)
4715 2006-11-21 Raphael Neider <rneider AT web.de>
4717 * device/include/pic16/pic18f4550.h,
4718 * device/include/pic16/pic18f4455.h,
4719 * device/lib/pic16/libdev/pic18f4550.c,
4720 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4721 * configure.in: removed superfluous closing bracket
4723 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4725 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4728 2006-11-21 Raphael Neider <rneider AT web.de>
4730 * src/pic/device.{c,h}: added pic14_getPIC()
4731 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4732 (genAnd): added PIC code for one case, fixes #1597044
4733 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4734 SFRs that are present in all banks (e.g., STATUS)
4736 2006-11-20 Raphael Neider <rneider AT web.de>
4738 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4739 INCFSZ/INCFSZW and declared them as changing Z bit,
4740 (insertPCodeInstruction): correctly invert the above instructions,
4742 (DoBankSelect): don't panic on po_immediates
4744 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4747 * as/link/mcs51/lkihx.c (newArea),
4748 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4749 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4751 2006-11-11 Raphael Neider <rneider AT web.de>
4753 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4754 bitfield symbols, fixes #1579535 (once more...).
4756 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4758 * support/regression/generate-cases.py,
4759 * support/regression/fwk/include/testfwk.h,
4760 * support/regression/fwk/lib/testfwk.c: used code pointers,
4761 (about 50kByte less code generated for mcs51)
4763 2006-11-06 Borut Razem <borut.razem AT siol.net>
4765 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4766 debugger/mcs51/configure: fixed failed check because the function
4767 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4768 who submitted the patch for gpsim.
4769 * debugger/mcs51/configure.in: removed the result message
4770 * debugger/mcs51/Makefile.in: fixed the config.status warning
4771 "... seems to ignore the --datarootdir setting"
4773 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4775 * device/include/mcs51/c8051f020.h,
4776 * device/include/mcs51/c8051f040.h,
4777 * device/include/mcs51/c8051f060.h,
4778 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4779 * src/z80/gen.c (gencjneshort),
4780 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4782 2006-10-31 Borut Razem <borut.razem AT siol.net>
4784 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4785 debugger/mcs51/configure: get readline version
4787 2006-10-30 Borut Razem <borut.razem AT siol.net>
4789 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4790 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4791 debugger/mcs51/configure: locate readline even when cross compiling
4792 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4794 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4796 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4799 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4801 * device/include/malloc.h,
4802 * device/lib/calloc.c,
4803 * device/lib/free.c,
4804 * device/lib/malloc.c,
4805 * device/lib/realloc.c: moved definition of struct into sources
4806 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4808 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4810 * as/asx8051.dsp: corrected output directories
4811 * as/link/hc08: new directory for hc08 linker
4812 * as/hc08/aslink.h, as/link/aslink.h,
4813 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4814 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4815 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4816 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4817 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4818 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4819 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4820 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4821 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4822 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4823 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4824 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4825 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4826 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4827 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4828 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4829 * as/link/hc08/conf.mk,
4833 * sdcc.dsw: moved hc08 linker to as/link/hc08
4834 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4835 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4836 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4837 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4838 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4839 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4840 * as/link/mcs51/aslink.dsp,
4841 * as/link/mcs51/Makefile.in: factored out the common files
4842 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4843 * as/clean.mk: extra cleaning common files
4844 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4845 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4846 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4848 2006-10-29 Raphael Neider <rneider AT web.de>
4850 * src/pic/ralloc.c (newReg): create aliases for registers with
4851 multiple names to fix #1579535 and #1584001,
4852 (regWithIdx,dirregWithName): resolve aliases on lookup
4853 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4855 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4856 to prevent build errors on small devices
4858 2006-10-28 Raphael Neider <rneider AT web.de>
4860 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4861 assumption within interrupt handlers, fixes #1584940
4862 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4863 "emitted" to avoid emitting them again in udata
4865 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4867 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4870 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4872 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4873 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4874 on/off CR to CRLF conversion.
4876 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4878 * doc/sdccman.lyx: updated IRQ section
4880 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4882 * device/lib/serial_io.c: removed
4883 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4884 replacements for serial_io.c
4886 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4888 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4890 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4892 * device/lib/serial_io.c: Default putchar() and getchar() for
4893 mcs51 uses serial port.
4895 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4897 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4899 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4901 * support/regression/ports/mcs51/support.c: smaller
4902 _sdcc_external_startup()
4903 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4905 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4907 * device/lib/gbz80/crt0.s,
4908 * device/lib/gbz80/crt0_rle.s,
4909 * device/lib/gbz80/div.s,
4910 * device/lib/gbz80/fstubs.s,
4911 * device/lib/gbz80/heap.s,
4912 * device/lib/gbz80/mul.s,
4913 * device/lib/gbz80/putchar.s,
4914 * device/lib/gbz80/stubs.s,
4915 * device/lib/z80/crt0.s,
4916 * device/lib/z80/crt0_rle.s,
4917 * device/lib/z80/div.s,
4918 * device/lib/z80/fstubs.s,
4919 * device/lib/z80/heap.s,
4920 * device/lib/z80/mul.s,
4921 * device/lib/z80/putchar.s,
4922 * device/lib/z80/stubs.s: reverted, I was mistaken
4924 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4926 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4927 * support/regression/ports/mcs51/support.c: removed race
4928 condition on TI in _putchar allowing to use serial port mode 0
4930 2006-10-20 Borut Razem <borut.razem AT siol.net>
4932 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4934 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4936 * device/lib/gbz80/crt0.s,
4937 * device/lib/gbz80/crt0_rle.s,
4938 * device/lib/gbz80/div.s,
4939 * device/lib/gbz80/fstubs.s,
4940 * device/lib/gbz80/heap.s,
4941 * device/lib/gbz80/mul.s,
4942 * device/lib/gbz80/putchar.s,
4943 * device/lib/gbz80/stubs.s,
4944 * device/lib/z80/crt0.s,
4945 * device/lib/z80/crt0_rle.s,
4946 * device/lib/z80/div.s,
4947 * device/lib/z80/fstubs.s,
4948 * device/lib/z80/heap.s,
4949 * device/lib/z80/mul.s,
4950 * device/lib/z80/putchar.s,
4951 * device/lib/z80/stubs.s: removed all leading underscores from area names
4953 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4955 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4956 regression tests are not waiting in the simulator for simulated
4957 transmission of debug output
4959 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4961 * device/lib/printf_large.c: slightly smaller
4962 * doc/sdccman.lyx: do not use spaces within html links
4964 2006-10-16 Borut Razem <borut.razem AT siol.net>
4966 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4967 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4968 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4969 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4970 debugger/mcs51/configure:
4971 [ 1185668 ] add gnu readline support to sdcdb - enabled
4973 2006-10-16 Raphael Neider <rneider AT web.de>
4975 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4976 fixes #1577882, removes close to all banking optimizations
4978 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4980 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4981 variables in code memory
4982 * support/regression/tests/absolute.c: added test for this
4984 2006-10-15 Raphael Neider <rneider AT web.de>
4986 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4988 (BankSelect): emit BANKSEL before touching linker-placed regs,
4991 2006-10-10 Raphael Neider <rneider AT web.de>
4993 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4994 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4995 * src/pic/main.c (_pic14_parseOptions),
4996 * src/pic/main.h: mostly reverted to previous state, now use results
4997 from SDCCmain.c's argument parsing
4999 2006-10-10 Borut Razem <borut.razem AT siol.net>
5001 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5002 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5003 [ 1185668 ] add gnu readline support to sdcdb -
5004 prepared for READLINE, not enabled yet,
5005 thanks to <tal.bav AT gmail.com>
5007 2006-10-10 Raphael Neider <rneider AT web.de>
5009 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5010 * src/pic16/devices.inc,
5011 * device/include/pic16 (pic18f[24]620.h),
5012 * device/include/pic18fregs.h,
5013 * device/lib/pic16/pics.all,
5014 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5015 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5016 Gary Plumbridge and Anton Strobl
5018 2006-10-10 Raphael Neider <rneider AT web.de>
5020 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5021 --stack-siz=NUM options to configure the argument passing stack
5022 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5023 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5024 (pic14_getSharebankSize): obey --stack-siz=NUM,
5025 (pic14_getSharebankAddress): obey --stack-loc=NUM
5027 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5029 * doc/sdccman.lyx: added to the manual
5030 * doc/figures/ddd_example.png: added (neither pdflatex nor
5031 most browsers seem to like the .eps file)
5033 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5035 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5036 to /tmp and /var/tmp acc. LSB
5037 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5039 * support/regression/tests/onebyte.c: added test
5041 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5043 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5045 2006-10-05 Borut Razem <borut.razem AT siol.net>
5047 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5049 - sdcc.dsw: changed property eol-style to CRLF
5050 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5052 2006-10-04 Raphael Neider <rneider AT web.de>
5054 * device/include/pic/{pic16f84.h,pic16f84a.h},
5055 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5056 from patch #1522504, thanks to Robas Teodor
5058 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5060 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5063 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5065 * src/pic16/glue.c (pic16emitMaps),
5066 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5067 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5068 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5069 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5071 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5072 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5074 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5076 * support/librarian/sdcclib.c: Added option -l.
5077 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5079 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5080 using Windows command prompt.
5082 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5084 * device/lib/libsdcc.lib: added module rand
5085 * src/ds390/ralloc.c (rematStr),
5086 * src/hc08/ralloc.c (rematStr),
5087 * src/mcs51/ralloc.c (rematStr),
5088 * src/z80/ralloc.c (rematStr): made output more consistent
5089 * src/mcs51/gen.c: cosmetic changes
5091 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5093 * src/port.h: added mem.cabs_name to PORT
5100 * src/z80/main.c: added cabs_name initializers
5101 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5103 (emitMaps): emit absolutes in code memory into cabs_name
5105 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5106 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5107 * support/regression/fwk/include/testfwk.h: added define for at
5108 * support/regression/tests/absolute.c: added, new
5110 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5112 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5113 optimizations, see also patch 887161 by Stas Sergeev
5114 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5115 to be necessary anymore,
5116 (102, 103, 104, 127): renamed all occurances of bp to _bp
5118 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5120 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5121 thanks Weston T. Schmidt for patch 1555221
5122 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5123 * src/SDCCicode.c(geniCodeMultiply): small optimization
5125 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5127 * device/include/stdlib.h: added rand prototypes
5128 * device/lib/rand.c: new, added
5129 * device/lib/Makefile.in: added rand.c
5130 * src/z80/peeph.def,
5131 * src/z80/peeph-gbz80.def,
5132 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5134 2006-09-20 Raphael Neider <rneider AT web.de>
5136 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5138 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5140 * as/link/aslink.h: cosmetic changes
5141 * as/link/mcs51/Makefile.in,
5142 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5144 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5147 * as/link/mcs51/aslink.h,
5148 * as/link/z80/aslink.h: merged and moved to as/link/
5149 * as/link/lkstore.c,
5150 * as/link/mcs51/lkstore.c: moved to as/link/
5151 * as/link/clean.mk: remove *.o
5152 * as/link/mcs51/alloc.h: deleted
5153 * as/link/mcs51/lkarea.c: added lnksect prototype
5154 * as/link/mcs51/lkdata.c,
5155 * as/link/mcs51/lklex.c,
5156 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5157 * as/link/mcs51/lkmem.c,
5158 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5159 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5160 * as/link/mcs51/aslink.dsp,
5161 * as/link/mcs51/Makefile.aslink,
5162 * as/link/mcs51/Makefile.bcc,
5163 * as/link/mcs51/Makefile.in: updated for moved files
5164 * as/link/z80/lkarea.c,
5165 * as/link/z80/lkhead.c,
5166 * as/link/z80/lklex.c,
5167 * as/link/z80/lklibr.c,
5168 * as/link/z80/lklist.c,
5169 * as/link/z80/lkmain.c,
5170 * as/link/z80/lkrloc.c,
5171 * as/link/z80/lksym.c: synced with mcs51
5172 * as/link/z80/lkdata.c,
5173 * as/link/z80/lkeval.c,
5174 * as/link/z80/lkihx.c,
5175 * as/link/z80/lks19.c: cosmetic changes
5176 * as/link/z80/Makefile.in,
5177 * as/link/z80/linkgbz80.dsp,
5178 * as/link/z80/linkz80.dsp: updated for moved files
5180 2006-09-16 Borut Razem <borut.razem AT siol.net>
5182 * debugger/mcs51/sdcdb.c: partially fixed
5183 [ 1203664 ] sdcdb fails to open files w. two "." periods
5184 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5185 debugger/mcs51/symtab.h: fixed indenting
5186 * configure.in, configure: up to date with latest Maarten's changes
5188 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5191 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5192 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5193 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5194 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5195 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5196 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5197 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5198 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5199 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5200 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5201 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5202 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5203 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5204 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5205 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5206 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5207 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5208 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5209 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5210 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5211 as/link/mcs51/alloc.h,
5212 as/link/mcs51/clean.mk,
5213 as/link/mcs51/conf.mk,
5214 as/link/mcs51/Makefile.bcc,
5215 as/link/mcs51/Makefile.in,
5216 as/link/mcs51/readme.390,
5217 as/link/mcs51/strcmpi.c,
5218 as/link/mcs51/strcmpi.h,
5220 as/mcs51/Makefile.bcc,
5221 as/mcs51/Makefile.in,
5224 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5226 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5229 * as/link/Makefile.in,
5230 * as/link/z80/linkgbz80.dsp,
5231 * as/link/z80/linkz80.dsp,
5238 * link/z80/aslink.h,
5239 * link/z80/clean.mk,
5241 * link/z80/linkgbz80.dsp,
5242 * link/z80/linkz80.dsp,
5243 * link/z80/lkarea.c,
5244 * link/z80/lkdata.c,
5245 * link/z80/lkeval.c,
5248 * link/z80/lkhead.c,
5251 * link/z80/lklibr.c,
5252 * link/z80/lklist.c,
5253 * link/z80/lkmain.c,
5254 * link/z80/lkrloc.c,
5257 * link/z80/Makefile.in,
5259 * sdcc.dsw: moved link/ to as/link/
5261 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5263 * as/mcs51/i51mch.c (machine): fixed warning
5265 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5267 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5269 2006-09-09 Borut Razem <borut.razem AT siol.net>
5271 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5272 sdcdb WIN32 native port
5273 * src/clean.mk: fixed
5275 2006-09-08 Borut Razem <borut.razem AT siol.net>
5277 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5279 2006-09-08 Raphael Neider <rneider AT web.de>
5281 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5282 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5283 to gplink to disable processor mismatch warning and to allow
5284 the use of devices with only aliased (shared) memory banks,
5285 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5287 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5289 * doc/sdccman.lyx: Some re-formating plus example on using
5290 #pragma preproc_asm +/-
5292 2006-09-07 Borut Razem <borut.razem AT siol.net>
5294 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5297 2006-09-06 Borut Razem <borut.razem AT siol.net>
5299 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5300 line at sdcc.nsi:153
5301 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5303 2006-09-05 Borut Razem <borut.razem AT siol.net>
5305 * configure.in, configure: support for winsock2
5306 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5307 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5308 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5309 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5310 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5312 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5314 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5316 * support/regression/tests/bug1551947.c: new, added
5317 * src/SDCCsymt.h: strings are char* not byte*
5319 2006-09-05 Raphael Neider <rneider AT web.de>
5321 * device/lib/pic16/libdev/pic18f4550.c,
5322 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5323 declarations/definitions from patch #1520949
5325 2006-09-05 Raphael Neider <rneider AT web.de>
5327 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5328 byte-aligned bitfields, fixes #1539278
5330 2006-09-05 Raphael Neider <rneider AT web.de>
5332 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5335 2006-09-04 Borut Razem <borut.razem AT siol.net>
5337 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5338 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5339 -mno-cygwin is a part of the compiler name
5340 * support/scripts/sdcc_mingw32: don't disable ucsim
5342 2006-09-03 Borut Razem <borut.razem AT siol.net>
5344 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5345 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5347 2006-09-03 Raphael Neider <rneider AT web.de>
5350 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5351 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5354 2006-09-01 Borut Razem <borut.razem AT siol.net>
5356 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5357 to make ppc-osx happy
5359 2006-08-31 Borut Razem <borut.razem AT siol.net>
5361 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5362 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5363 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5364 * support/regression/ports/ds390/spec.mk,
5365 support/regression/ports/mcs51/spec.mk,
5366 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5367 To run regression tests in mingw environment:
5368 make DEV_NULL=NUL CC=gcc
5370 2006-08-30 Borut Razem <borut.razem AT siol.net>
5372 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5373 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5374 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5375 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5376 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5377 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5378 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5379 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5380 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5381 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5382 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5383 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5384 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5385 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5386 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5387 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5388 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5389 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5390 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5391 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5392 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5393 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5394 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5395 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5396 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5397 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5398 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5399 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5400 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5401 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5402 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5403 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5404 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5405 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5406 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5407 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5408 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5409 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5410 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5411 ucsim WIN32 native port
5413 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5415 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5417 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5419 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5420 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5422 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5424 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5425 * support/regression/tests/bug1546986.c: new, added
5426 * as/mcs51/.cvsignore,
5427 * debugger/mcs51/.cvsignore,
5428 * src/.cvsignore: deleted
5430 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5432 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5435 2006-08-20 Borut Razem <borut.razem AT siol.net>
5437 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5438 removed cl_listen_console::match(), cl_console::match(),
5439 restructured cl_commander::proc_input()
5441 2006-08-16 Borut Razem <borut.razem AT siol.net>
5443 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5444 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5445 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5447 2006-08-14 Borut Razem <borut.razem AT siol.net>
5449 * support/regression/Makefile.in,
5450 support/regression/ports/pic14/gpsim.cmd,
5451 support/regression/ports/pic14/spec.mk,
5452 support/regression/ports/pic14/support.c:
5453 added pic14 regression test
5455 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5457 * as/doc/asxhtm.html: documented changed ABS behaviour
5458 * as/doc/README: fixed some typos
5460 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5462 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5465 2006-08-12 Borut Razem <borut.razem AT siol.net>
5467 * support/regression/fwk/include/testfwk.h,
5468 support/regression/fwk/lib/testfwk.c,
5469 support/regression/generate-cases.py,
5470 support/regression/Makefile.in:
5471 regression test framework does not depend on function pointers and
5474 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5476 * device/include/stddef.h: c temporary hack to fix bug 1518273
5478 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5480 * device/include/mcs51/cc2510fx.h: added
5481 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5484 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5486 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5487 * as/z80/Makefile.in: added strcmpi.c
5488 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5489 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5491 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5493 * device/lib/gbz80/asm_strings.s,
5494 * device/lib/gbz80/crt0_rle.s,
5495 * device/lib/gbz80/div.s,
5496 * device/lib/gbz80/mul.s,
5497 * device/lib/gbz80/shift.s,
5498 * device/lib/z80/asm_strings.s,
5499 * device/lib/z80/crt0_rle.s,
5500 * device/lib/z80/div.s,
5501 * device/lib/z80/mul.s,
5502 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5503 flags which are all upper case
5505 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5507 * as/z80/asm.h: made CASE_SENSITIVE 1
5508 * link/z80/aslink.h: made CASE_SENSITIVE 1
5509 * src/z80/gen.c (throughout): made all conditionals upper case
5510 * support/regression/tests/bug1503067.c: new
5512 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5514 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5515 (shiftIntoPair): added case 2 for PAIR_IY,
5516 (setupToPreserveCarry): replaced parameters with iCode and check if
5517 PAIR_DE is in use to fix bug 1399290,
5518 (genPlus, genMinus): updated call to setupToPreserveCarry
5519 * support/regression/tests/bug1399290.c: new
5521 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5523 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5524 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5525 * src/ds390/gen.c (shiftRLong),
5526 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5527 * src/mcs51/gen.c (sameReg): changed to sameByte,
5528 (xch_a_aopGet): new,
5529 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5530 shiftRLong): fixed bug 1533966
5531 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5532 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5533 * support/regression/Makefile.in: disabled z80, enabled ucz80
5534 * support/regression/tests/float_trans.c: enabled test for z80 and host
5535 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5537 2006-08-01 Borut Razem <borut.razem AT siol.net>
5539 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5540 comparison is always false due to limited range of data type
5541 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5543 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5545 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5546 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5547 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5548 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5550 2006-07-31 Borut Razem <borut.razem AT siol.net>
5552 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5553 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5554 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5555 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5556 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5557 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5558 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5559 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5560 enable ucsim mingw compilation. Serial port is disabled,
5561 since it uses termios.h API, which is not available on native
5564 2006-07-31 Borut Razem <borut.razem AT siol.net>
5566 * Small Device C Compiler 2.6.0 released
5567 * support/scripts/sdcc.nsi: added FULL_DOC option
5568 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5570 2006-07-28 Borut Razem <borut.razem AT siol.net>
5572 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5573 * doc/INSTALL.txt: updated
5575 2006-07-27 Borut Razem <borut.razem AT siol.net>
5577 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5578 device/lib/pic/libdev/Makefile.in: fixed bug
5579 [ 1438354 ] pic libsdcc: distclean doesn't work
5580 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5581 device/lib/pic16/libio/Makefile.in: fixed bug
5582 [ 1438344 ] pic16 lib: clean doesn't work properly
5583 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5585 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5587 * device/lib/pic/libsdcc/fsdiv.c,
5588 * device/lib/pic/libsdcc/fsmul.c,
5589 * device/lib/pic16/libsdcc/float/fsdiv.c,
5590 * device/lib/pic16/libsdcc/float/fsmul.c,
5591 * device/lib/_fsdiv.c,
5592 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5593 * support/regression/tests/bug1520966.c: added
5594 * doc/knownbugs.html: removed [ 1520966 ] from the list
5596 2006-07-25 Borut Razem <borut.razem AT siol.net>
5598 * configure.in, configure, sdccconf_in.h: fixed bug
5599 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5600 * doc/knownbugs.html: removed [ 1519095 ] from the list
5602 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5604 * doc/knownbugs.html: added, contains list of known bugs at release
5605 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5607 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5609 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5610 function registers and corrected defaults with additional warning
5611 * device/lib/malloc.c: cosmetic changes
5612 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5613 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5614 (fillGaps): and used it
5616 2006-07-20 Raphael Neider <rneider AT web.de>
5618 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5619 output unless SDCCPICDEBUG is set
5620 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5621 output if SILENT is set
5623 2006-07-11 Borut Razem <borut.razem AT siol.net>
5625 * doc/README.txt: updated
5627 2006-07-10 Borut Razem <borut.razem AT siol.net>
5629 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5630 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5631 in WIN32 installation
5632 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5635 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5637 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5638 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5640 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5642 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5644 2006-07-06 Borut Razem <borut.razem AT siol.net>
5646 * support/regression/tests/bitfields.c:
5647 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5648 * support/regression/tests/constantRange.c:
5649 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5651 2006-07-04 Borut Razem <borut.razem AT siol.net>
5653 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5655 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5656 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5657 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5658 reverted changes from 2006-07-03
5659 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5660 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5661 added CPPFLAGS, used by the host port
5663 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5665 * support/regression/valdiag/tests/switch.c,
5666 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5667 * support/regression/tests/libmullong.c: fixed for host
5668 * support/regression/ports/host/spec.mk: disable all warnings for host,
5669 SDCC runs with --less-pedantic too
5671 2006-07-03 Borut Razem <borut.razem AT siol.net>
5673 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5675 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5676 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5677 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5678 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5680 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5681 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5682 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5683 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5685 2006-07-02 Raphael Neider <rneider AT web.de>
5687 * src/pic16/devices.inc,
5688 * device/include/pic16/pic18fregs.h,
5689 * device/include/pic16/pic18f4550.h,
5690 * device/lib/pic16/pics.all,
5691 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5693 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5695 * as/hc08/lkaomf51.c (OutputName),
5696 * as/mcs51/lkaomf51.c (OutputName),
5697 * as/z80/asmain.c (asmbl),
5698 * src/ds390/main.c (asmLineNodeFromLineNode),
5699 * src/hc08/ralloc.c (hc08_assignRegisters),
5700 * src/mcs51/main.c (asmLineNodeFromLineNode),
5701 * src/xa51/ralloc.c (checkRegMask),
5702 * src/xa51/gen.c (emitcode),
5703 * src/z80/gen.c (_emit2),
5704 * src/SDCCast.c (searchLitOp),
5706 * support/packihx/packihx.c,
5707 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5708 * src/ds390/gen.c (aopPutUsesAcc),
5709 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5710 * support/regression/tests/libmullong.c (mullong_wrapper),
5711 * src/SDCCsymt.c (powof2),
5713 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5714 * src/SDCCsymt.h: added TYPE_TARGET_*
5715 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5716 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5717 SDCCast because 1) header problems 2) this is the right place
5718 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5719 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5722 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5724 * src/SDCCicode.h: removed buggy semicolon in unused macro
5725 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5726 search for previous definiton of auto symbols too,
5727 (findPrevUse): fixed logic of emitWarnings
5729 2006-06-26 Raphael Neider <rneider AT web.de>
5731 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5732 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5734 2006-06-25 Raphael Neider <rneider AT web.de>
5736 * device/lib/pic/libm: NEW, added math library functions
5737 * device/lib/pic/libsdcc: NEW; added float support functions
5738 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5739 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5740 NEW, added math related headers
5741 * device/include/asm/pic/features.h: NEW
5742 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5743 (popGet): allow larger offsets for AOP_PCODE,
5744 (genDataPointerSet): handle literals explicitly, more debug output,
5745 (genAssign): fixed for float using aopLiteral ;-)
5746 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5747 GOTO initialisation routine
5748 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5749 flag on registers, fixes #1469043 (local variables do not work)
5750 * src/pic/main.c (_pic14_do_link),
5751 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5754 2006-06-25 Borut Razem <borut.razem AT siol.net>
5756 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5757 characters printed (not including the trailing '\0' used to end
5758 output to strings). Problem detected in regression test bug-927659.c.
5759 NOTE: printf() family functions should return int instead
5761 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5762 specifier are printed as themselves
5763 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5764 support flags, width and precision specifiers
5766 2006-06-24 Borut Razem <borut.razem AT siol.net>
5768 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5769 to the list of sdcc tagrets not supporting bit type
5770 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5771 testfor pic16 due to bug:
5772 [ 1511794 ] pic16: regression test bug-895992.c fails
5774 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5776 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5777 * src/SDCCglue.c (initPointer), fixed bug 1496419
5778 * support/regression/tests/bug1496419.c: new, added
5780 2006-06-22 Borut Razem <borut.razem AT siol.net>
5782 * support/regression/ports/pic16/support.c: use gpsim usart module from
5783 libgpsim_modules library
5785 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5787 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5790 2006-06-19 Raphael Neider <rneider AT web.de>
5792 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5793 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5794 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5795 (pic14printExterns,pic14printPublics,pic16printPublics,
5796 pic16_printExterns): use new functions to emit symbols
5797 (picglue,pic16glue): emit publics before emitting externs
5798 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5799 locally defined functions to avoid bug #1443651
5800 * support/regression/tests/bug-716242.c: removed pic16 workaround
5801 * support/regression/ports/pic16/spec.mk: ignore errors during build
5803 2006-06-19 Raphael Neider <rneider AT web.de>
5805 * src/pic/glue.h: added pic14aopLiteral prototype
5806 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5807 * src/pic/gen.c: removed stdint.h dependency
5808 (aopGet): use Safe_strdup()
5809 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5810 (genDataPointerSet): use pic14aopLiteral()
5811 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5812 for pic16; thanks to Bernhard and Maarten
5814 2006-06-18 Borut Razem <borut.razem AT siol.net>
5816 * support/regression/tests/structflexarray.c: flexible array members
5817 not supported by gcc < 3
5818 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5820 * src/pic/gen.c: don't include [p]strdin.h on solaris
5821 * support/Util/pstdint.h: addad svn attributes
5822 * support/regression/tests/constantRange.c,
5823 support/regression/tests/rotate.c: include inttypes.h instead
5824 stdint.h on solaris, addad svn attributes
5826 2006-06-18 Raphael Neider <rneider AT web.de>
5828 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5830 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5831 (pic16_genMinusBits): simplified sign-extension
5832 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5833 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5834 adjusted to correctly handle mixed-signed operands, disabled
5835 now unused multiplciation routines
5836 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5837 (assignResultValue): added argument denoting the size of the result
5838 as returned by the function (fixes upcasts in assigning from
5839 function calls: char foo(); int i = foo();)
5840 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5841 function result to assignResultValue
5842 (genMult): disabled inlined multiplication code
5843 (genDiv): augmented to also handle the modulus operator, fixed to
5844 handle mixed-signed operands correctly
5845 (genMod): simply call genDiv, disabled unused code
5846 (genAssign): fixed missing (sign-)extension on result
5847 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5848 valid char operands, allow signed operands for native code, added
5849 division and modulo operator handling
5850 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5852 As a consequence, onebyte.c (if split into two files) and muldiv.c
5853 pass regression tests.
5855 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5857 * doc/Makefile.in: two runs of makeindex seem needed to get
5858 correct page references in the index of sdccman.pdf
5859 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5861 2006-06-17 Borut Razem <borut.razem AT siol.net>
5863 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5865 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5867 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5868 mentioned ec2drv and paulmon
5870 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5872 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5873 consecutive abs areas
5874 (find_empty_space, allocate_space): added map to handle codemap or
5876 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5877 absolute idata and xdata
5878 * as/mcs51/lkmem.c (summary2): updated legend
5880 2006-06-16 Raphael Neider <rneider AT web.de>
5882 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5884 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5886 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5888 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5890 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5892 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5893 value of generic pointers,
5903 src/z80/main.c: PORT structure, added elements for gp_tags field,
5904 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5905 fields in the PORT structure of each port,
5906 * src/SDCCast.c (decorateType): allow processing of generic pointers
5907 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5910 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5916 * src/pic16/pcode.c,
5918 * src/pic/pcoderegs.c,
5921 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5922 bug 1504689 on minGW
5924 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5926 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5928 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5930 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5932 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5934 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5937 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5939 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5940 to a char variable. Fixed bug #1504211
5941 * device/include/pic16/adc.h,
5942 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5943 and fixed bug #1364390
5945 2006-06-10 Borut Razem <borut.razem AT siol.net>
5947 * CVSROOT: removed the CVS left-over
5949 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5951 * as/hc08/asmain.c (asexit),
5952 * as/hc08/lkmain.c (lkexit),
5953 * as/mcs51/asmain.c (asexit),
5954 * as/mcs51/lkmain.c (lkexit),
5955 * src/SDCCglue.c (DEFSETFUNC),
5956 * src/SDCCmain.c (linkEdit, assemble),
5957 * support/librarian/sdcclib.c (AddRel),
5958 replaced unlink() by standard C remove()
5959 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5960 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5961 gatherImplicitVariables): new, added to fix bug 608752,
5962 (createFunction): added gatherImplicitVariables()
5963 * src/SDCCast.h: added createRMW prototype
5964 * src/SDCCsymt.h (struct symbol): added infertype
5965 * support/regression/tests/bug608752.c: new, added
5967 2006-06-10 Raphael Neider <rneider AT web.de>
5969 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5970 multibyte dummy reads (fixes #1503234)
5972 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5974 * device/include/mcs51/compiler.h: new, added header file to enable
5975 creating common sfr definition header files for different compilers
5977 2006-06-05 Raphael Neider <rneider AT web.de>
5979 * src/pic16/{pcode.h,genarith.c}:
5980 introduced pCodeOp combining any two pCodeOps (previously only
5981 two register operands could be combined), removed pcop2 from
5982 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5983 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5984 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5985 rewritten to use new PO_TWO_OPS
5986 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5987 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5988 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5989 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5990 (pic16_get_op): embraced return arg to allow #define return(x),
5991 added new case for combined opcodes
5992 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5993 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5994 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5996 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5998 * src/SDCCval.c (checkConstantRange): added
5999 * src/SDCCval.h: added checkConstantRange
6000 * support/Util/SDCCerr.c,
6001 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6002 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6003 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6004 * src/SDCCast.c (decorateType): added checkConstantRange,
6005 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6006 can be emitted with the correct always true/false warning,
6007 added optimization for double '!';
6008 result of decorateType() must be assigned back to the tree, because
6009 decorateType() can change the tree
6010 * src/SDCCicode.c (geniCodeLogic),
6011 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6012 (checkConstantRange): removed, it was only a fragment which never
6014 * src/SDCCsymt.c (computeType): fixed promotion for
6015 "-1 < (unsigned bit) b"
6016 * src/pic/ralloc.c (packRegsForAssign),
6017 * src/pic16/ralloc.c (packRegsForAssign),
6018 * src/hc08/ralloc.c (packRegsForAssign),
6019 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6021 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6022 * support/regression/tests/constantRange.c: added
6023 * support/valdiag/tests/constantRange.c: added
6024 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6026 2006-06-02 Borut Razem <borut.razem AT siol.net>
6028 * support/regression/ports/pic16/support.c: increase stack size
6030 * support/regression/Makefile.in: sort tests by name so that the
6031 resutlts can be compared on different machines / platforms
6033 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6035 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6036 * src/ds390/gen.c (emitLabel): new, added,
6037 (genDjnz): fixed stack overflow bug,
6038 (throughout): cosmetic changes to sync with mcs51/gen.c,
6039 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6040 * src/mcs51/gen.c (genEndFunction): small optimization,
6041 (throughout): cosmetic changes to sync with ds390/gen.c
6043 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6045 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6046 (_print_format): fixed printing pointers
6047 * src/mcs51/gen.c (emitLabel, movb): new, added,
6048 (genAssign): small optimization,
6049 (genDjnz): fixed stack overflow bug,
6050 (throughout): replaced sprintf with SNPRINTF,
6051 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6052 replaced emitcode("mov", "b,...") with MOVB(...),
6053 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6054 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6055 * src/mcs51/peeph.def: added rules 140 and 264
6056 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6057 so they may get optimized into registers
6059 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6061 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6062 immediately when encountered,
6063 (printUsage): always use stderr even on windows
6065 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6067 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6068 (processParms): fixed bug #1247551
6069 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6070 parseCmdLine, main): print '--version' to stdout,
6071 print 'help' to stdout if --help is given,
6072 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6073 arguments are given; fixed --help
6075 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6077 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6078 * support/regression/tests/bug-1493710.c: added
6080 2006-05-27 Borut Razem <borut.razem AT siol.net>
6082 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6084 * support/regression/ports/pic16/support.c: increase stack size
6085 from default 64 bytes to 128 bytes
6086 * support/regression/tests/staticinit.c,
6087 support/regression/tests/float.c: regression tests fully enabled
6088 for pic16 port by putting the initialized data arrays into the code
6090 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6091 This was changed by mistake in the previous version.
6093 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6095 * src/pic16/gen.c (genFunction, genEndFunction): some
6096 beautifications, fixed bug with falsely restoring FSR2 in large
6097 stack model, thanks to Beau E. Cox for reporting the bug
6099 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6101 * debugger/mcs51/break.c,
6102 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6103 use %p to print pointers, made address variables unsigned
6104 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6105 * debugger/mcs51/symtab.c (parseSymbol): must return something
6106 * src/mcs51/gen.c (aopForSym): small optimization,
6107 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6108 (freeAsmop): added missing break,
6109 (aopPut): removed parameter bvolatile, determine it inside the function,
6110 (saveRegisters, unsaveRegisters): small optimization,
6111 (genIpush): removed pointless check,
6112 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6113 replaced sprintf with SNPRINTF,
6114 replaced strcpy with strncpyz,
6115 updated aopPut calls,
6116 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6117 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6119 2006-05-24 Borut Razem <borut.razem AT siol.net>
6121 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6122 modification of test for the pic16 port, put the array to the code
6123 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6125 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6127 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6128 * support/Util/pstdint.h: added
6130 2006-05-22 Borut Razem <borut.razem AT siol.net>
6132 * src/regression/Makefile: removed bool2.c test, added -q linker option
6133 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6134 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6135 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6136 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6137 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6138 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6139 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6140 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6141 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6143 2006-05-22 Raphael Neider <rneider AT web.de>
6145 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6146 bug #1492360 (problematic due to generic pointers, see code)
6148 2006-05-22 Borut Razem <borut.razem AT siol.net>
6150 * support/regression/ports/pic16/specs.mk: removed stack size linker
6152 * support/regression/tests/array.c,
6153 support/regression/tests/bitopcse.c,
6154 support/regression/tests/bug-908454.c,
6155 support/regression/tests/malloc.c: modified for pic16 regression test
6156 * support/regression/tests/bitfields.c:
6157 pic16 - excluded bitfileds of size > 8
6158 * support/regression/tests/bp.c: pic16 - reduced data size
6159 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6160 * support/regression/tests/bug-460010.c:
6161 pic16 - used the absolute address the fits in memory
6162 * support/regression/tests/bug-716242.c:
6163 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6164 * support/regression/tests/float.c:
6165 pic16 - excluded - data size too big
6166 * support/regression/tests/onebyte.c:
6167 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6168 * support/regression/tests/shifts.c:
6169 pic16 - function names probably have to differ in first X characters
6171 * support/regression/tests/staticinit.c:
6172 pic16 - excluded some tests due error: no target memory available for
6175 2006-05-22 Borut Razem <borut.razem AT siol.net>
6177 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6178 second try. Thanks Stas Sergeev once more.
6180 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6182 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6183 (genLeftShift, genRightShift): fixed bug 1491627
6184 * src/hc08/peeph.def (rules 7, 8.x): added
6185 * support/regression/tests/shifts.c (ShiftLeftByParam,
6186 ShiftRightByParam, testShiftByParam): added to test variable shifting
6188 2006-05-20 Raphael Neider <rneider AT web.de>
6190 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6191 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6192 (allocReg): add only new registers to dynAllocRegs,
6193 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6194 #1489055, #1445850, and probably #1483693
6196 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6198 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6199 bug in for-loop that didn't emit the last of CONFIG and ID registers
6201 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6203 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6205 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6206 1489016, 1434401 and 1490124
6207 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6208 1489016, 1434401 and 1490124
6210 2006-05-17 Borut Razem <borut.razem AT siol.net>
6212 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6215 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6217 * device/include/mcs51/P89c51RD2.h,
6218 * device/include/mcs51/P89LPC901.h,
6219 * device/include/mcs51/P89LPC922.h,
6220 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6222 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6224 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6225 to fix missing stack pragma in compiled binary object file,
6227 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6229 * support/packihx/configure.in,
6230 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6231 determine sizeof basic types even while cross compiling
6233 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6235 * src/avr/gen.c (aopop),
6236 * src/ds390/gen.c (aopOp),
6237 * src/hc08/gen.c (aopOp),
6238 * src/mcs51/gen.c (aopop),
6239 * src/pic16/gen.c (pic16_aopOp),
6240 * src/pic/gen.c (aopOp),
6241 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6242 if size of operand is smaller than spill location
6244 2006-05-12 Borut Razem <borut.razem AT siol.net>
6246 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6247 have to have CR/LF line endings even if they are checked out on *nix
6248 or on WIN32 in cygwin binmode
6250 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6252 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6253 * device/include/ds80c390.h: added sfr16 definitions
6257 * src/ds390/ralloc.c,
6258 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6259 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6260 bit returning functions
6261 * support/regression/tests/sfr16.c: enabled test on ds390
6263 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6265 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6266 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6268 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6270 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6271 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6272 (cl_address_space constructor): removed expensive initialization,
6273 (cl_address_space::get_cell): extended for late initialization,
6274 (cl_address_space::*): use late initialization,
6275 (cl_address_decoder::activate): removed expensive initialization,
6276 This reduced regression test running time by 25%
6278 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6286 * support/packihx/Makefile.in,
6287 * support/packihx/clean.mk,
6288 * support/packihx/Makefile.bcc,
6289 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6291 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6293 * src/SDCCval.c (valNot): fix for regression test failure
6294 of not.c on big endian hosts
6296 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6298 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6300 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6302 * device/lib/mcs51/Makefile.in: changed string comparison operator
6303 to = for POSIX compliance; == is bash extension
6305 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6307 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6310 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6312 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6313 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6314 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6315 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6316 bug report #1478657,
6318 2006-05-05 Borut Razem <borut.razem AT siol.net>
6320 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6323 2006-05-02 Borut Razem <borut.razem AT siol.net>
6325 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6326 create *.ind, which made make to fail if invoked with -j 2
6328 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6330 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6331 Hubert Sack for patch 1479782
6333 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6335 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6337 2006-05-01 Raphael Neider <rneider AT web.de>
6339 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6340 (create_pic): store only prefix-free device name,
6341 (init_pic): check for device names with "16" prefix,
6343 * src/pic/device.h (struct PIC_device),
6344 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6346 * device/include/pic/pic12f{635,675,629,683}.h,
6347 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6348 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6349 * device/include/pic/pic16f505.h,
6350 * device/lib/pic/libdev/pic16f505.c: removed
6351 * device/include/pic/pic14devices.txt: added support for pic12f
6352 devices, removed unsupported non 16-bit devices
6353 [above changes provided by patch from Zik Saleeba]
6354 * src/pic/*, src/pic16/*, device/include/pic16/*,
6355 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6357 2006-05-01 Borut Razem <borut.razem AT siol.net>
6359 * configure.in, configure, doc/Makefile.in:
6360 sync with nightly build makefile - latex, dvipdf and dvips
6363 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6365 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6366 in the library source
6368 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6370 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6372 2006-04-28 Raphael Neider <rneider AT web.de>
6374 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6375 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6376 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6377 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6379 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6381 * device/lib/pic/libdev/Makefile.in,
6382 * device/lib/hc08/Makefile.in,
6383 * device/lib/gbz80/Makefile.in,
6384 * device/lib/z80/Makefile.in,
6385 * device/lib/ds390/Makefile.in,
6386 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6387 thanks to Borut for the bug report
6389 * configure: always create doc/Makefile independent from --enable-doc
6390 * Makefile.in: always install from directory doc independent from
6392 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6394 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6395 * doc/Makefile.in: install *.txt if present
6396 * device/include/Makefile.in (install): added installation of pic/*.inc
6397 and pic/*.txt files again, they were erroneously removed
6399 2006-04-28 Raphael Neider <rneider AT web.de>
6401 * src/pic/{gen.c,main.h,pcode.c},
6402 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6403 concerning signedness with casts
6405 2006-04-28 Raphael Neider <rneider AT web.de>
6407 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6408 definition of an interrupt handler,
6409 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6410 interrupt handler stuff from picglue() to separate routine,
6411 (picglue): enabled definition of intr handlers in files w/o main()
6413 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6415 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6416 compilation with MSVC 2005 Express Edition (VC8)
6418 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6420 * device/lib/Makefile: fixed build of gbz80 lib
6422 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6424 * support/regression/tests/bug-460010.c,
6425 * support/regression/tests/bug-524691.c,
6426 * support/regression/tests/bug-716242.c: removed conditional defines
6427 that are already in testfwk.h
6429 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6431 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6432 (AccAXRsh1): added, shift right by 1,
6433 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6435 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6437 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6439 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6440 remove cast to same type
6441 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6442 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6444 * link/z80/Makefile: removed, they have moved to
6447 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6448 * install-sh: fix bug #1204398 by setting umask 0022
6449 * device/lib/Makefile: separate build of z80 and gbz80 lib
6451 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6453 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6454 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6456 One basic decision: e.g. src/clean.mk includes further files. In order
6457 to make this work there are two solutions:
6458 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6459 run configure on them. This way they can use
6460 'include $(srcdir)/port-clean.mk'
6461 - always include clean.mk by the Makefile at the same level. To avoid
6462 that `make clean` tries to include and build Makefile.dep the
6463 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6464 implemented, because now even `make uninstall` doesn't create
6465 Makefile.in. clean.mk could be eliminated by pasting it in
6468 * debugger/mcs51/Makefile.in: build own objects from library sources
6469 (SLIB, SDCC) in current directory
6471 * configure, configure.in: renamed --disable-device-lib-build in
6472 --disable-device-lib; added --enable-doc, the required tools are
6473 searched by configure; added result message; the toolchain for the
6474 belonging ports are now only built, if the port is enabled.
6476 * support/regression/*: all output is written in directory gen, because
6477 the fwk and ports directories don't livet in the build tree using vpath
6479 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6480 --disable-device-lib, added --enable-doc, added section VPATH
6482 * sim/ucsim/configure.in,
6483 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6484 z80 are enabled by default
6486 2006-04-24 Raphael Neider <rneider AT web.de>
6488 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6489 to config word, "pic14_"-prefixed some extern functions
6490 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6491 config word has been found
6492 * src/pic/device.h: added prototypes
6493 * src/pic/pcode.c: added "pic14_"-prefix where needed
6494 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6496 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6498 (pic14emitRegularMap): ignore config words,
6499 (pic14createInterruptVect): moved generating __config directives away
6500 (picglue): have __config directives emitted
6502 2006-04-24 Borut Razem <borut.razem AT siol.net>
6504 * doc/Makefile: sync with nightly build makefile
6506 2006-04-24 Raphael Neider <rneider AT web.de>
6508 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6509 registers that have not been assigned proper liveranges,
6510 fixes #1469504 and #1474602,
6511 (pCodeRegOptimizeRegUsage): fixed typo in comment
6513 2006-04-24 Borut Razem <borut.razem AT siol.net>
6515 * device/examples/main8051.c: deleted - it was removed from CVS
6516 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6517 after the transition to Subversion
6518 * src/SDCCalloc.h: deleted - it was removed from CVS
6519 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6520 after the transition to Subversion
6521 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6522 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6523 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6524 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6526 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6528 * as/asx8051.dsp: added mcs51/strcmpi.h
6529 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6530 * as/hc08/aslink.h: updated lnksect prototype
6532 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6534 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6535 (newdot): handle A_ABS
6537 * as/mcs51/asout.c (outarea): output address
6538 * as/hc08/lkaomf51.c,
6539 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6541 * as/mcs51/i51pst.c,
6542 * as/z80/z80pst.c: "ABS" is not A_OVR
6543 * as/hc08/lkarea.c (newarea): read a_addr,
6544 (lnkarea): added codemap array, sort absolute areas to the front,
6545 combine all GSINITx/GSFINAL,
6546 (find_empty_space, allocate_space): new functions,
6547 (lnksect): return next address, handle absolute sections
6548 * as/mcs51/lkarea.c (newarea): read a_addr,
6549 lnksect2 prototype changed,
6550 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6551 (find_empty_space, allocate_space): new, factored out of lnksect2,
6552 (lnksect2): return next address, handle absolute sections
6554 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6555 * as/hc08/lklibr.c (addfile, fndsym),
6556 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6557 index out of range and detect both '\' and '/'
6558 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6559 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6560 regression tests (ds390 cannot return bool yet)
6561 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6562 document critical interrupts on z80, document changed SDCC define
6563 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6564 (_a390_mapping): added .org directive
6565 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6566 (genMultOneByte): fixed warnings
6567 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6569 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6570 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6571 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6572 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6573 * src/pic16/main.c: removed newReg prototype
6574 * src/pic16/pcode.c,
6575 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6577 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6579 * src/pic16/ralloc.c
6580 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6582 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6583 from short to PIC_OPTYPE
6584 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6585 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6586 optype from short to PIC_OPTYPE
6587 * src/port.h: made int_size unsigned to fix warnings
6588 * src/SDCC.y: fixed warning on MSVC
6589 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6590 * src/SDCCopt.c (convertToFcall): fixed warnings
6591 * src/SDCCsymt.h: removed double prototype for genSymName
6592 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6593 offset int to fix warnings
6595 2006-04-22 Borut Razem <borut.razem AT siol.net>
6597 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6598 references to CVS replaced with Subversion
6600 2006-04-21 Borut Razem <borut.razem AT siol.net>
6602 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6603 references to CVS replaced with Subversion
6605 2006-04-19 Borut Razem <borut.razem AT siol.net>
6607 * src/version.awk: adapted for svn
6608 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6609 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6610 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6611 /binutils-avr/etc/*.vi, *.jin: removed all properties
6612 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6614 2006-04-19 Borut Razem <borut.razem AT siol.net>
6616 * CVS to Subversion migration completed
6618 2006-04-18 Borut Razem <borut.razem AT siol.net>
6620 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6621 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6623 2006-04-17 Borut Razem <borut.razem AT siol.net>
6625 * device/include/Makefile.in: added pic/*.inc to the installation
6627 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6629 * support/regression/collate-results.py: fixed output in case of
6631 * support/regression/generate-cases.py: fixed splitting of pathnames
6633 * as/hc08/lklibr.c (addfile),
6634 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6636 2006-04-11 Raphael Neider <rneider AT web.de>
6638 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6639 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6640 * src/pic16/pcode.c (assignValnums): fixed #1460578
6642 2006-04-11 Raphael Neider <rneider AT web.de>
6644 * device/lib/pic/libdev/*.c,
6645 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6646 fixes #1468739, enables compilation in --std-c99 mode
6647 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6649 2006-04-11 Raphael Neider <rneider AT web.de>
6651 * src/pic/device.c (find_device): removed debug output
6652 (list_valid_pics): enabled verbose listing of supported devices
6653 * device/include/stdbool.h: define bool as char for pic14/16 as well
6655 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6657 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6659 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6661 * .version: bumped version to 2.5.6
6662 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6664 2006-04-06 Raphael Neider <rneider AT web.de>
6666 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6667 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6668 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6669 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6670 pic14_constructAbsMap
6671 (pic14printPublics): declare absolute global symbols as global
6672 (pic14createInterruptVect),
6673 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6674 (newReg): assume new registers unused, use correct name in
6675 hashtable (reg->name instead of name), more debugLog output
6676 * src/pic/device.h (PIC_device): added fields for verbose output
6677 * src/pic/device.c: moved device definition to pic14devices.txt,
6678 added routines for runtime parsing of pic14devices.txt,
6679 added support for second config word
6680 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6681 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6682 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6683 (_pic14_parseOptions): moved pCodeInitRegisters here
6684 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6685 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6686 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6687 handling the pseudo stack
6688 * device/lib/Makefile.in: ignore failures in objects-pic16,
6689 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6690 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6691 * device/lib/pic/Makefile.subdir,
6692 * device/lib/pic16/Makefile.subdir: improved clean rules
6693 * device/lib/pic/libdev/: NEW, pic14 device libraries
6694 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6695 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6696 * device/include/Makefile.in: create subdir and install pic14 headers
6697 * device/include/pic/p16f_common.inc: removed unused declarations
6698 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6699 PICs from inc2h.pl v1.6,
6700 replaced BIT_AT macros with struct declarations
6701 * device/include/pic/pic14devices.txt: definition of supported devices,
6702 all above improvements contributed by Zik Saleeba, thanks
6703 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6704 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6707 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6709 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6710 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6711 thanks to Charles Olds
6713 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6715 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6717 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6719 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6720 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6721 * support/regression/bug1464657.c: added, new test
6723 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6725 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6728 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6730 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6731 --no-peep and --peep-file <file> are used don't use default rules but
6734 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6736 * src/mcs51/gen.c (genCall): fixed bug 1457608
6738 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6740 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6741 changes seem to cause (trigger?) problems with the build system.
6743 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6745 * src/SDCCpeeph.c (operandsLiteral): new, added,
6746 (callFuncByName): inserted operandsLiteral
6747 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6749 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6751 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6752 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6754 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6756 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6757 implemented patch 1120823 Thanks to Willy De la Court (normal
6758 interrupts need an interrupt number now if they are made critical),
6759 and enabled nesting of critical functions though not for gbz80
6760 (genCritical, genEndCritical): added functions
6761 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6762 * src/z80/mappings.i: added "ei" to all mappings
6764 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6766 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6767 submitted by the Debian SDCC maintainer Aurelien Jarno:
6768 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6769 archive with gcc 4.1 on mips and wrote the patch"
6771 2006-03-16 Raphael Neider <rneider AT web.de>
6773 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6774 the left operand is shorter than the result (c* = lit-c* + int),
6776 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6779 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6781 * src/.version: increased version number to 2.5.5
6782 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6783 linking is done manually in pic16 port's _linkEdit,
6784 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6785 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6786 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6787 allocate asmop as AOP_ACC,
6788 (aopForRemat): added parameter 'bool result' in function declaration,
6789 (pic16_aopGet): return AOP_ACC when accessing WREG,
6790 (pic16_popGetTempReg): minor modification,
6791 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6792 'pic16_allocWithIdx',
6793 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6794 calling function in absolute addresses,
6795 (genAssign): take into account AOP_ACC asmop,
6796 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6797 * src/pic16/pcoderegs.c: some debug functions and lines added,
6798 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6799 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6801 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6802 call to allocReg, not by manually allocating a new one,
6803 (pic16_assignRegisters): now before going through the register
6804 allocating functions mark all registers as free. This eliminates some
6805 side effects resulting from peephole parser done earlier in the backbone
6807 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6809 * src/SDCCicode.c (geniCodeLogic),
6810 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6812 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6814 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6815 (genSend): bugfix, do not allocate and free twice,
6816 (shiftRLong): handle partially overlapping aops
6817 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6819 2006-03-08 Borut Razem <borut.razem AT siol.net>
6821 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6824 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6826 * support/regression/tests/bug1409955.c: new, added
6827 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6828 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6829 (aopForSym, aopOp): increment asmop.allocated if reused,
6830 (freeAsmop): decrement asmop.allocated and check for zero instead of
6832 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6833 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6834 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6835 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6836 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6837 genSignedRightShift, genRightShift, genDataPointerGet,
6838 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6839 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6840 in reverse order from allocation,
6841 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6842 added swappedLR to keep track
6843 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6844 pdata & code for GCC, z80, gbz80 & hc08
6845 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6847 2006-03-08 Raphael Neider <rneider AT web.de>
6849 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6851 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6853 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6854 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6855 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6857 2006-03-06 Borut Razem <borut.razem AT siol.net>
6859 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6860 made the linker quiet
6862 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6864 * src/pic16/gen.c (genPcall): fixed bug #1443644
6865 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6866 which dumps before the function entry point a data byte which represents
6867 the number of the local variables used by the specified function, added
6868 'xinst' for initial support for Extended Instruction Support,
6869 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6870 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6871 port->fun_prefix anymore (may change later),
6872 (genFunction, genEndFunction): do not store/restore local registers for
6873 _main (this should take care the --main-return command line option in
6875 (genOr): removed some legacy pic-port instructions,
6876 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6877 performing operations with SFR's causes data to be written more than
6878 once to each SFR. Perhaps SFRs should be handled in special cases...
6879 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6881 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6882 into account for stack starting position,
6883 (struct OPTIONS pic16_optionsTable): added command line argument
6884 --extended or -y for Extended Instruction Support,
6885 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6886 (deassignLRs): *** perhaps the most important change, old 'for' code
6887 (commented out for reference), didn't account for some registers which
6888 were left marked 'not free' after a pointer operation. The change
6889 reduces register usage a lot in some cases
6891 2006-03-04 Borut Razem <borut.razem AT siol.net>
6893 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6895 * support/regression/tests/bug-524697.c: decreased array size for
6896 mcs51 to fit into the internal RAM
6897 * support/regression/Makefile.in: a little bit more verbose
6899 2006-03-03 Borut Razem <borut.razem AT siol.net>
6901 * support/regression/fwk/lib/testfwk.c,
6902 support/regression/fwk/include/testfwk.h: introduced function
6903 _prints(), nonrecursive _printn(), call _initEmu() from main()
6904 * support/regression/ports/gbz80/support.asm,
6905 support/regression/ports/ucz80/support.asm,
6906 support/regression/ports/z80/support.asm,
6907 support/regression/ports/ds390/support.c,
6908 support/regression/ports/hc08/support.c,
6909 support/regression/ports/host/support.c,
6910 support/regression/ports/mcs51/support.c,
6911 support/regression/ports/xa51/support.c: added empty _initEmu()
6913 * support/regression/ports/pic16/gpsim.cmd,
6914 support/regression/ports/pic16/spec.mk,
6915 support/regression/ports/pic16/support.c,
6916 support/regression/Makefile.in: added pic16 regression test
6918 2006-03-01 Raphael Neider <rneider AT web.de>
6920 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6921 genConstPointerGet): use safe way of generating MOVFF to cover
6922 literals as well as registers, fixes bug #1440527
6923 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6925 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6926 more correctly, fixes bug #1232186
6927 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6928 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6929 gplink guess the correct processor in more cases, applied patch
6930 from Till Riedel attached to and fixing bug #1436552
6932 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6934 * support/regression/tests/array.c: added, contains check for #1434401
6935 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6937 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6939 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6940 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6941 * device/include/mcs51/c8051f326.h,
6942 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6943 * device/include/mcs51/c8051f000.h,
6944 * device/include/mcs51/c8051f018.h,
6945 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6946 PCON_IDLE,PCON_STOP and added sfr16 definitions
6948 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6950 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6951 genGetWord): fixed bug 1409955
6953 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6955 * device/include/hc08/mc68hc908gp32.h,
6956 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6958 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6960 * src/SDCCast.c (constExprValue): return NULL if not a value
6961 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6962 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6963 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6965 2006-02-13 Borut Razem <borut.razem AT siol.net>
6967 * src/regression/ptrarg.c: added, fails due to bug #1430967
6968 * src/regression/Makefile: ptrarg.c added, ...
6970 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6972 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6973 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6975 2006-02-11 Borut Razem <borut.razem AT siol.net>
6977 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6978 print "Processor: xxx" message to stdout only if --verbose
6980 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6982 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6983 * support/regression/tests/bug1426356.c: added
6984 * support/regression/tests/bitfields.c: removed 2 tests
6986 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6988 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6989 * device/include/mcs51/c8051f330.h,
6990 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6991 PCON_IDLE,PCON_STOP and added sfr16 definitions
6992 * device/lib/_divsint.c,
6993 * device/lib/_divuint.c,
6994 * device/lib/_divulong.c,
6995 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6996 register bank bug for small stackauto
6998 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7000 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7002 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7004 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7005 * all.dsp: corrected several bin paths
7006 * device/include/mcs51/c8051f120.h,
7007 * device/include/mcs51/c8051f300.h,
7008 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7009 to PCON_IDLE,PCON_STOP
7010 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7011 * device/lib/printf_large.c (output_float): fixed bug 1388703
7012 * support/regression/tests/bug1057979.c: added test for bug 1388703
7014 2006-02-08 Raphael Neider <rneider AT web.de>
7016 * src/pic/pcode.c (pciTRIS): fixed typo,
7017 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7018 (LinkFlow): fixed handling of flows that end in a call,
7019 (ReuseReg): perform safety check earlier
7020 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7021 to work with flows at the beginning of a pBlock,
7022 fixes #1426557 (Symbol not previously defined),
7023 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7025 (RemoveUnusedRegisters): update register usage info
7026 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7027 created, reuse existing ones instead
7028 * src/pic/gen.c (genPcall): fixed #1424719
7030 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7032 * link/z80/lkmain.c,
7034 * link/z80/lkdata.c,
7035 * link/z80/aslink.h: fixed build on current cygwin:
7036 replaced getline() by lk_getline()
7038 2006-02-01 Borut Razem <borut.razem AT siol.net>
7040 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7041 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7042 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7043 src/regression/bool1.c, src/regression/bool2.c,
7044 src/regression/bool3.c, src/regression/call1.c,
7045 src/regression/compare.c, src/regression/compare10.c,
7046 src/regression/compare2.c, src/regression/compare3.c,
7047 src/regression/compare4.c, src/regression/compare5.c,
7048 src/regression/compare6.c, src/regression/compare7.c,
7049 src/regression/compare8.c, src/regression/compare9.c,
7050 src/regression/configword.c, src/regression/for.c,
7051 src/regression/inline.c, src/regression/mult1.c,
7052 src/regression/nestfor.c, src/regression/or1.c,
7053 src/regression/pointer1.c, src/regression/ptrfunc.c,
7054 src/regression/rotate1.c, src/regression/rotate2.c,
7055 src/regression/rotate3.c, src/regression/rotate4.c,
7056 src/regression/rotate5.c, src/regression/rotate6.c,
7057 src/regression/rotate7.c, src/regression/string1.c,
7058 src/regression/struct1.c, src/regression/sub.c,
7059 src/regression/sub2.c, src/regression/switch1.c,
7060 src/regression/while.c, src/regression/xor.c,
7061 src/regression/create_stc, src/regression/simulate,
7062 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7064 * src/regression/gpsim_assert.h: added
7066 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7068 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7069 ((void (code *) (void)) 0) ();
7078 * as/mcs51/aslink.h,
7080 * as/mcs51/asmain.c,
7081 * as/mcs51/lkdata.c,
7083 * as/mcs51/lkmain.c,
7086 * as/z80/asmain.c: fixed build on current cygwin:
7087 replaced getline() by as_getline()
7089 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7091 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7092 declarator in the symbol chain
7094 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7095 parameter list for function pointers
7096 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7097 * support/regression/tests/bug-716242.c: added
7099 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7101 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7103 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7105 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7107 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7108 inifinitely recurseable, added static
7109 * support/regression/tests/bug-1408066.c: added
7111 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7114 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7115 renamed, added possibility to create "postLoopLbl"-labels
7116 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7117 newiTempLoopHeaderLabel
7118 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7119 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7120 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7121 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7122 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7123 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7124 (basicInduction): fixed bug #136564, made static,
7125 (loopInduction): changed parameter of basicInduction, made static,
7126 (addPostLoopBlock): added
7127 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7128 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7130 * support/regression/tests/bug-136564.c: added
7131 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7132 --std-sdcc99 to LIBSDCCFLAGS
7134 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7136 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7138 * support/regression/tests/bug-1406131.c: added
7140 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7142 * src/SDCCast.c (decorateType): fix promotion of unary minus
7143 * src/SDCCsymt.c (computeType): beautified
7144 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7145 (valUnaryPM, valComplement): fix sign and promotion,
7146 (valNot): ANSI: result type is int (SDCC: unsigned char)
7147 * support/regression/tests/uminus.c: speedup by removing superflous
7149 * support/regression/tests/onebyte.c: added promotion and signedness
7150 tests for unary minus
7151 * support/regressions/tests/bug-477927.c: disable warning about
7152 uninitialized variables
7153 * support/regression/tests/not.c: added
7155 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7157 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7158 * src/mcs51/gen.c (gen51Code): show final register usage after
7159 fillGaps in asm with --i-code-in-asm
7160 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7161 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7162 incUsed, rliveClear, adjustIChain): made static,
7163 (setFromRange): excluded because it's unused,
7164 (findPrevUseSym, markWholeLoop): added,
7165 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7166 through all branches of predecessors enables sdcc to emit the warning
7167 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7168 (rlivePoint): made static, added parameter emitWarnings which is only
7169 true during the first run out of two,
7170 (findRecursiveSucc, findRecursivePred): removed,
7171 (computeLiveRanges): made static, added parameter emitWarnings,
7172 (dumpIcRlive): added for debugging only
7173 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7174 removed prototype of setFromRange()
7175 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7176 in call of computeLiveRanges()
7177 * support/regression/tests/bug-895992.c: added
7178 * support/regression/tests/bug-971834.c: added
7179 * support/valdiag/tests/bug-895992.c: added
7180 * support/valdiag/tests/bug-971834.c: added
7182 2005-12-18 Raphael Neider <rneider AT web.de>
7184 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7185 (genUnpackBits): improved code for direct operands,
7186 (genPackBits): improved code for literal assignment to bitfields
7187 and for direct destination operands (no FSR indirection),
7188 prevented redundant AND, fixes #1362800,
7189 (AccLsh): added parameter to disable masking of the result
7190 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7191 skip instructions with side-effects (like incfsz),
7192 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7193 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7194 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7197 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7199 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7200 volatile variables as spill location
7202 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7204 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7206 * support/regression/tests/bug-1376320.c: added
7208 2005-12-08 Raphael Neider <rneider AT web.de>
7210 * src/pic/device.c: renamed is_shared to pic14_is_shared
7211 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7212 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7213 (is_valid_identifier): added for above workaround
7215 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7217 * device/lib/Makefile.in: fixed to enable port-specific-objects
7218 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7219 char, thanks Hubert Sack
7220 * doc/sdccman.lyx: documented --xstack-loc,
7221 elaborated a bit more on interrupts and pitfalls,
7222 removed "setjmp/longjmp unsupported",
7223 documented some unsupported C99 features
7224 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7225 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7226 if, thanks Hubert Sack
7227 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7228 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7230 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7231 regression tests can report resource usage (rfe 700441)
7232 * support/regression/collate-results.py: report resource usage
7233 * support/regression/ports/ds390/spec.mk,
7234 * support/regression/ports/hc08/spec.mk,
7235 * support/regression/ports/mcs51/spec.mk,
7236 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7237 * support/regression/ports/ds390/uCsim.cmd,
7238 * support/regression/ports/hc08/uCsim.cmd,
7239 * support/regression/ports/mcs51/uCsim.cmd,
7240 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7241 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7242 library, use the default one
7243 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7244 building the library
7246 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7248 * config.dsp: added dependency on .version and configure_vc.awk
7249 * device/include/setjmp.h: updated for --stack-auto and --xstack
7250 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7251 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7252 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7253 * device/lib/libsdcc.lib: added _setjmp
7254 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7255 (decorateType): fixed bug 1372851,
7256 (optimizeGetHbit): fixed warning
7257 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7258 array initialisation
7259 * support/regression/tests/bug1057979.c: added test for bug 1358192
7260 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7262 2005-12-03 Borut Razem <borut.razem AT siol.net>
7264 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7265 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7267 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7269 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7270 createIval): implement symbol independant "flexible array member",
7271 (createIvalCharPtr): implemented flexible array initialisation with a
7273 * src/SDCCsymt.c (copyStruct): removed,
7274 (getSize): fixed misleading comment,
7275 (getAllocSize): removed, the additional allocation size is now in
7276 sym->flexArrayLength,
7277 (checkStructFlexArray): new, syntax checks for flexible array members,
7278 (compStructSize): added syntax checks for "flexible array members"
7279 (copyStruct): removed,
7280 (copyLinkChain): removed inefficient fix for bug 770487
7281 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7282 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7283 symbol->flexArrayLength
7285 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7286 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7287 * support/regression/tests/structflexarray.c: added
7288 * support/valdiag/tests/structflexiblearray.c: added
7290 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7292 * src/SDCCast.c (decorateType): fixed bug 1368489
7293 * support/Util/SDCCerr.c,
7294 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7296 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7298 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7299 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7301 2005-11-27 Borut Razem <borut.razem AT siol.net>
7303 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7304 support/cpp2/mkdeps.h: added command line option
7305 -obj-ext=<extension> to SDCPP to define object file externion, used
7306 for generation of make dependencies (-M)
7307 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7309 2005-11-26 Borut Razem <borut.razem AT siol.net>
7311 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7312 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7313 added pic and pic16 libraries
7315 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7317 * device/include/float.h: Corrected typo in prototype of __fsgt
7319 2005-11-25 Borut Razem <borut.razem AT siol.net>
7321 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7322 added creation of model-mcs51-stack-auto libraries
7324 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7326 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7328 * src/SDCCast.c (createIvalArray): removed obsolete comment
7330 2005-11-24 Borut Razem <borut.razem AT siol.net>
7332 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7333 added missing device/lib/mcs51/crt*.asm sources
7335 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7337 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7339 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7341 * device/lib/_fs2schar.c,
7342 * device/lib/_fs2sint.c,
7343 * device/lib/_fs2slong.c: optimized inline asm
7345 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7347 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7348 Better handling of floats between -1.0 and 0.0.
7350 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7352 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7353 (the missing "if"s prohibited removal of redundant labels)
7355 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7357 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7358 Properly convert floats between -1.0 and 0.0 to long, int, and char
7359 types (max integer value of negative floats tends to zero).
7360 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7361 Removed changes made so to work properly with floats between
7362 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7365 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7367 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7368 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7369 (genCast) cosmetic change
7370 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7371 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7373 * support/regression/tests/bitfields (testSignedBitfields): added
7375 2005-11-18 Borut Razem <borut.razem AT siol.net>
7377 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7378 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7379 introduced SILENT option to make building of pic16 libraries less
7381 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7383 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7384 Now they work properly with floats between -1.0 and 0.0
7385 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7387 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7389 * src/SDCCicode.c (printOperand): added missing else
7391 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7393 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7394 reformatted for better readability
7395 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7398 2005-11-17 Borut Razem <borut.razem AT siol.net>
7400 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7401 introduced SILENT option to make building of pic16 libraries less
7402 verbose - used for nightly snapshot build
7403 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7404 available on Win32 platforms.
7405 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7406 medium, large, pic and pic16
7408 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7410 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7411 printf("%f"...) sets fraction to zero.
7413 2005-11-16 Raphael Neider <rneider AT web.de>
7415 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7417 * src/pic/gen.c (genIfx): implemented for CARRY bit
7418 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7419 to generic pointers, fixes #1357332,
7420 (pic16_movLit2f): NEW,
7421 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7423 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7425 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7427 2005-11-11 Raphael Neider <rneider AT web.de>
7429 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7430 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7431 compute pointer's type from operand,
7432 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7433 improved single bit reads, fixes bug #1353379
7435 2005-11-09 Borut Razem <borut.razem AT siol.net>
7437 * support/scripts/sdcc.nsi: added lib/pic to the package
7439 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7441 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7443 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7445 * support/regression/tests/bug1348008.c: added
7446 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7447 * support/regression/tests/bug1337835.c: updated comment
7449 2005-11-06 Borut Razem <borut.razem AT siol.net>
7451 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7452 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7453 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7454 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7455 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7456 dynamic construction of cl_error_class and derivates - 2.nd try
7458 2005-11-05 Borut Razem <borut.razem AT siol.net>
7460 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7461 bug, which caused Bus Errors on sparc solaris
7463 2005-11-04 Borut Razem <borut.razem AT siol.net>
7465 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7466 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7467 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7468 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7469 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7470 and derivates to resolve the initialization problem on OSX
7472 2005-11-02 Borut Razem <borut.razem AT siol.net>
7474 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7475 corrected typo - #include <winsock2.h>
7477 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7479 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7480 (_asxxxx_mapping): added org directive for future enhancements
7482 2005-11-01 Borut Razem <borut.razem AT siol.net>
7484 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7485 enabled sockets on WIN32
7486 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7488 2005-10-31 Borut Razem <borut.razem AT siol.net>
7490 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7491 WIN32 backslash path delimiters should be escaped when used in C strings
7492 * support/regression/tests/bitfields.c: exclude failing assertions for
7493 __CYGWIN32__ and __MINGW32__ hosts
7495 2005-10-30 Borut Razem <borut.razem AT siol.net>
7497 * src/SDCCutil.c: corrected double comparison typo
7499 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7501 * device/lib/medium/Makefile: added for new memory model medium
7502 * device/include/asm/mcs51/features.h: updated for medium/pdata
7503 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7504 added Multiply & Accumulate sbit's and MAC0_PAGE define
7505 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7506 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7507 * device/lib/_mullong.c: update for medium model
7508 * device/lib/incl.mk: added medium model
7509 * doc/sdccman.lyx: documented medium model
7510 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7511 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7512 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7513 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7514 (allocParms): set SCLS and OCLS to pdata for medium model
7515 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7517 (powof2): return <0 if not power of 2
7518 * src/avr/gen.c (genBitWise): use updated powof2
7519 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7520 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7521 (shiftLLeftOrResult): use B if necessary
7522 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7523 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7524 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7525 * support/regression/Makefile.in: added test-mcs51-medium
7526 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7528 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7530 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7532 * device/lib/time.c (mktime): fixed bug 1334315
7534 2005-10-28 Raphael Neider <rneider AT web.de>
7536 * device/include/pic/p16f_common.inc: added common declarations
7537 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7539 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7541 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7542 (aopPutUsesAcc): added to predict accumulator use,
7543 (assignResultValue): save acc if necessary,
7544 (genMinusDec): store result if indirectly addressed,
7545 (genDivOneByte): save acc if necessary,
7546 (movLeft2Result): bugfix if left already in acc,
7547 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7548 attention to accumulator use (esp. pdata),
7549 (genReceive): receive pdata correctly
7550 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7551 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7553 2005-10-27 Raphael Neider <rneider AT web.de>
7555 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7557 2005-10-27 Raphael Neider <rneider AT web.de>
7559 * .version: changed version to 2.5.4
7560 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7561 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7562 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7563 arithmetics support routines
7564 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7565 * device/lib/Makefile.in: also create installdir for pic
7567 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7569 * src/pic/device.c (dump_sfr): rewritten to delegate register
7570 placement to the linker (use `extern sym' rather than sym EQU addr),
7571 (validAddress): fixed to check last specified address
7572 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7573 (popGetLit): truncate literal value to 8 bit,
7574 (popGet): moved assert to more appropriate place
7575 (popGetExternal): create pCode operand from and mark the according
7576 symbol as being `extern'
7577 (popGetAddr): added sanity check on immediate's offset, provide
7578 GPOINTER tag on demand
7579 (aopPut): fixed for immediates,
7580 (mov2w_op): move operand's address or contents to WREG (depending on
7581 operand type), safer variant of mov2w,
7582 (movwf,call_libraryfunc): NEW, handy abbreviations,
7583 (get_argument_pcop,get_return_val_pcop,pass_argument,
7584 get_returnvalue): interface for accessing function parameters and
7586 (assignResultValuei,genRet): use new parameter/return value interface
7587 (pic14_getDataSize): back to old version handling generic pointers,
7588 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7589 provided implementation and/or fixed old one,
7590 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7591 calls, removed legacy 8051 reference code
7592 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7593 (loadSignToC): NEW, move the operands sign bit to CARRY,
7594 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7595 genRightShiftSigned, accepts negative shift counts,
7596 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7597 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7598 generic pointers, __data pointers and __code pointers,
7599 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7600 and signed bitfields, limit bitfields to 8 bit,
7601 (genDataPointerGet): fixed number of bytes read,
7602 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7603 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7604 pointers to constant data are no longer assumed to point to __code
7605 space, removed invalid pointer types,
7606 (bitpatternFromVal): retrieve the PICs representation of an integer
7608 (genDataPointerSet): fixed assigning to po_immediate operands,
7609 (genGenPointerSet): implemented as library call,
7610 (genIfx): fixed incorrect condition,
7611 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7612 provide GPOINTER tag according to destination's storage class,
7613 (genCast): added code to handle casting to generic pointers, added
7614 sign-/zero extension of the result
7615 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7616 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7617 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7619 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7620 address/register resides in the shared banks
7621 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7622 put all variables into separate sections (have the linker arrange
7624 (picglue): put init code and interrupt handlers in separate sections
7625 * src/pic/main.c: added port specific options table, modified to PORT
7626 structure to make GPOINTERs 3 byte, added pic14_options
7627 (_pic14_do_link): private linking routine (update paths to libraries,
7628 add libsdcc.lib by default)
7629 * src/pic/main.h: declare pic14_options
7630 * src/pic/pcode.c: fixed instructions i/o relations,
7631 (RegCond): reverted to correct version,
7632 (newpCodeOpLit): truncate literals to 8 bit,
7633 (genericPrint): added debug output,
7634 (getRegFromInstruction): fixed for various operand types, simplified
7635 (BuildFlow): fixed broken handling of isntructions with labels
7636 (LinkFlow): start at last instruction in flow (skip trailing comments),
7637 pass the flow on to the next instruction after CALL
7638 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7639 (insertPCodeInstruction): fixed inserting after a skip instruction,
7640 (DoBankSelect): fixed for labeled instructions
7641 (OptimizepBlock): honor --nopeep switch
7642 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7643 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7644 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7645 (pCodeOptime2pCodes): allow disabling this optimization via
7646 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7647 but is still buggy), started implementation of a dataflow based
7648 pCode optimization (CSE + dead code elimination)
7649 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7650 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7651 names are independant of the stack location and therefore portable across
7654 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7656 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7657 (selectSpil): fixed bug 1337835 by not spilling bit variables
7658 * support/regression/tests/bug1337835.c: added test for this bug
7659 * src/mcs51/peeph.def: restart after rule 3.c,
7660 addded rules 263.x to optimize loading constants
7662 2005-10-26 Raphael Neider <rneider AT web.de>
7664 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7665 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7666 (genAssign): emit warning when casting literals to generic pointer
7667 type, also applies when taking the address of a fixed variable,
7668 (genCast): improved casting to generic pointers
7669 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7670 extern variables, added verbose error message
7671 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7673 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7675 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7676 carry must be complemented too
7677 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7678 could be emitted by genMinus
7679 * src/SDCCval.c (constVal): fixed bug 1305065
7681 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7683 * src/SDCCast.c (addCast): added promotion for bit variables
7684 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7685 promotion casts + optimisation
7686 (optimizeGetWord): fix warning 'i' might be used uninitialized
7687 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7688 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7690 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7692 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7693 all chars are promoted to int; promotion should be handled in SDCCast.c
7695 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7697 * device/lib/_strcmp.c: Fixed bug 1326457
7699 2005-10-11 Raphael Neider <rneider AT web.de>
7701 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7702 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7704 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7706 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7707 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7709 2005-10-04 Raphael Neider <rneider AT web.de>
7711 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7712 device/lib/pic16/pics.all: added pic18f1320
7713 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7715 2005-09-30 Raphael Neider <rneider AT web.de>
7717 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7718 * src/pic16/devices.inc: NEW, provides device descriptions
7719 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7721 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7723 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7726 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7728 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7729 documented Any Order Bit, Higher Order Byte and Higher Order Word
7730 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7731 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7732 (optimizeGetAbit): new, to get any bit, not only the high bit,
7733 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7734 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7735 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7736 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7737 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7738 GETABIT, GETBYTE, GETWORD: decorate them,
7739 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7740 (ast_print): added GETABIT, GETBYTE, GETWORD
7741 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7742 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7743 (geniCodeBinary): new generic binary icode,
7744 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7745 * src/port.h: updated comment for PORT.hasExtBitOp
7746 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7747 (genGetByte): new, to get a single byte,
7748 (genGetWord): new, to get a word from a long,
7749 (gen51Code): added GETABIT, GETBYTE, GETWORD
7750 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7752 2005-09-23 Raphael Neider <rneider AT web.de>
7754 * configure.in, configure: have device/lib/pic configured
7755 * device/lib/Makefile.in: added model-pic14
7756 * device/lib/clean.mk: added pic/ to clean rule
7757 * device/lib/pic: added rudimentary pic14 library providing support
7758 functions for multiplication/division/generic pointer access
7759 * src/SDCCopt.c (convilong): mark support functions as extern
7760 for pic14 port as well
7761 * src/pic/gen.c (genMult): added assertions,
7762 (genpic14Code): emit warning on unhandled iCodes
7763 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7764 * src/pic/pcode.c (pCodeOpCopy),
7765 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7766 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7767 SFR_REGISTER}), made safe for future extensions
7768 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7769 instructions even if preceeded by SKIP instructions (also remove
7770 them); removed unused code
7771 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7772 prevents leaving parts of the structure uninitialized after copying
7774 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7776 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7778 * support/regression/tests/addsub.c: added test for the bug
7780 2005-09-21 Raphael Neider <rneider AT web.de>
7782 * device/include/pic16/pic18f1220.h,
7783 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7784 * device/lib/pic16/Makefile.rules: added missing opening paren
7785 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7786 are provided in genutils.c,
7787 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7788 operand/result sizes,
7789 (genCmp): assert on NULL pointers first, then check deref'ed values
7790 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7793 2005-09-18 Raphael Neider <rneider AT web.de>
7795 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7796 as these are now unused,
7797 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7798 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7799 local, avoids uninitialized pointer dereference on r->name
7800 * src/pic16/ralloc.c (newReg): fixed indentation
7802 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7804 * src/SDCCval.c (constVal): fixed bug 730366
7805 * support/Util/SDCCerr.c,
7806 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7808 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7810 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7812 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7814 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7816 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7818 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7819 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7820 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7821 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7822 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7823 * packihx/packihx.c (hexDigit): made c unsigned char
7824 * as/mcs51/lklibr.c (fndsym),
7825 * link/z80/lkgb.c (gb),
7826 * link/z80/lklibr.c (fndsym),
7827 * link/z80/lkrloc.c (relr),
7828 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7829 * src/SDCC.lex (checkCurrFile, process_pragma),
7830 * src/SDCCglue.c (spacesToUnderscores),
7831 * src/SDCCmain.c (setParseWithComma, processFile),
7832 * src/asm.c (tvsprintf, printCLine),
7833 * src/avr/gen.c (emitcode, aopPut),
7834 * src/ds390/gen.c (emitcode),
7835 * src/hc08/gen.c (emitcode, emitinline),
7836 * src/mcs51/gen.c (emitcode, genInline),
7837 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7839 * src/pic/ralloc.c (debugLog),
7840 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7842 * src/pic16/ralloc.c (debugLog),
7843 * src/z80/main.c (_process_pragma):
7844 made all ctype.h function calls safe
7845 * src/SDCCopt.c: include math.h for fabs
7846 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7847 and used them throughout the code to make ctype.h function calls safe
7848 * src/ds390/main.c (asmLineNodeFromLineNode),
7849 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7850 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7852 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7853 (newpCodeAsmDir): made ctype.h function calls safe
7854 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7855 pic16_emitcode): made lbp unsigned char*
7856 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7857 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7858 * src/xa51/gen.c (emitcode),
7859 * src/z80/gen.c (_emit2): made lbp unsigned char*
7860 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7863 2005-09-05 Raphael Neider <rneider AT web.de>
7865 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7866 access bank splitpoint
7868 2005-09-05 Raphael Neider <rneider AT web.de>
7870 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7872 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7874 * .version: changed to version 2.5.3
7875 * doc/sdccman.lyx: changed version to 2.5.3,
7876 documented --codeseg and --constseg and pragma codeseg and constseg,
7877 documented bit parameters (reentrant) and bit returning
7878 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7879 currFunc->recvSize, but is this ok for all ports?
7880 (ast2iCode): result of ~ on unsigned char must be cast to int for
7882 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7883 function pointers in bit space
7884 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7885 (processFuncArgs): call port.reg_parm() with reentrancy info
7893 * src/z80/main.c: port.reg_parm prototype extended with
7894 "bool reentrant" parameter
7895 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7896 options.stackAuto for allocating bit register parameters
7897 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7898 (genSend): set BitBankUsed if it is,
7899 (selectRegBank): factored out of genCall for use in genPcall,
7900 (genCall): removed redundant dtype assignmen, use selectRegBank,
7901 (genPcall): handle returning in Carry properly, save in F0 if needed,
7902 (genReceive): handle bit register parameters
7903 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7904 (mcs51_assignRegisters): enable bit registers for all reentrant
7905 functions and don't set BitBankUsed unconditionally
7906 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7907 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7908 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7910 2005-08-27 Borut Razem <borut.razem AT siol.net>
7912 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7913 ppc-osx (Darwin) does not support -u option. It seems that it is
7914 supported only on Linux - GNU cp
7916 2005-08-25 Borut Razem <borut.razem AT siol.net>
7918 * sim/ucsim/gui.src/serio.src/Makefile.in,
7919 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7920 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7921 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7922 install and strip, since the strip at /usr/ccs/bin should be used
7925 2005-08-24 Borut Razem <borut.razem AT siol.net>
7927 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7929 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7931 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7934 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7936 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7937 * as/mcs51/lkmain.c (link_main): fixed warning
7938 * device/include/stdbool.h: ds390 has no advanced bit support yet
7939 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7940 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7941 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7942 and updated their macros
7943 * src/SDCCval.c (constVal): updated comment for renamed b_long
7945 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7947 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7948 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7949 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7950 (oprio): set priority for '['
7951 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7953 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7954 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7955 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7956 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7957 added overlayable BIT_BANK area
7958 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7959 (summary2): explain 'T' in legenda
7960 * as/mcs51/lkrloc.c: replaced old K&R style,
7961 (relr): added R_BIT processing,
7962 (errmsg): added "Bit-addressable relocation error",
7963 (adb_bit): added for converting from byte- to bit-addressable space,
7964 (adb_24_bit): added for converting from byte- to bit-addressable space
7965 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7966 used in reentrant functions now even as return value
7967 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7968 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7969 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7970 * src/SDCCglobl.h: added indicator BitBankUsed
7971 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7972 the bit registers b0-b7
7973 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7974 (geniCodeCast): fixed bug 1263853,
7975 (geniCodeLogicAndOr): put result in bool or char,
7976 (geniCodeReceive): added parameter func for accessing the return type,
7977 (geniCodeFunctionBody): pass func to geniCodeReceive
7978 * src/SDCCmain.c: added indicator BitBankUsed
7979 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7980 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7981 (checkSClass): don't put automatic bool/bit on stack,
7982 (checkFunction): removed check on function cannot return bit
7983 * src/SDCCsymt.h: added newBoolLink prototype
7984 * src/mcs51/gen.c (rb1regs): added bit registers,
7985 (movc): created for assigning to carry,
7986 (pushReg, popReg): created for pushing registers,
7987 (sameRegs): check both AOP_REG and AOP_CRY types,
7988 (aopOp): handle bit registers,
7989 (aopPut): optimization no self-assign,
7990 (saveRegisters): push reg->base (bits) only once for bit registers,
7992 (unsaveRegisters): pop reg->base only once and use popReg,
7993 (assignResultValue): added parameter func and return in carry for bits,
7994 (genIpush): optimization no reload in A if not changed,
7995 (genSend): bit parameters in reentrant functions are passed in bit
7996 registers by first assigning to bits in B, then save registers and
7998 (genCall): handle returning in Carry properly, save it in F0 if needed,
7999 (genPcall): updated assignResultValue call, this is not safe yet for bit
8000 returning function !!!
8001 (genFunction): don't generate equ's for bit registers and use pushReg,
8002 (genEndFunction): take care of bit returning functions and use popReg,
8003 (genRet): return bit in Carry,
8004 (genIfx): optimize bit registers and other directly addressable bits,
8005 (genReceive): updated assignResultValue call
8006 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8007 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8008 registers when using stack-auto
8009 * src/mcs51/ralloc.c (_G): added allBitregs,
8010 (regs8051): added the bit registers,
8011 (createStackSpil): use macro IS_BIT,
8012 (getRegBit): added to allocate a bit register, else spill,
8013 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8014 (updateRegUsage): factored out to ease stepping while debugging,
8015 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8016 also allocate bit registers,
8017 (fillGaps): handle bit registers,
8018 (findAllBitregs): added to create bit vector with all bit registers,
8019 (mcs51_allBitregs): returns this bit vector,
8020 (mcs51_assignRegisters): when using stack-auto use bit registers for
8021 passing parameters and creating local variables
8022 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8024 2005-08-22 Borut Razem <borut.razem AT siol.net>
8026 * device/lib/Makefile.in: replaced find option -or with -o
8027 to make it run on solaris
8029 2005-08-22 Raphael Neider <rneider AT web.de>
8031 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8032 fixes #1265442 (crash on Solaris)
8034 2005-08-20 Borut Razem <borut.razem AT siol.net>
8036 * configure, configure.in: added tests for libsocket and libnsl libraries,
8037 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8038 from support/regression/Makefile.in
8039 * support/regression/Makefile.in: added
8040 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8041 * sim/ucsim/libtool: regenerated on sparc-solaris
8042 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8043 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8044 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8045 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8046 sparc-solaris, which doesn't use GNU ld linker
8047 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8048 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8050 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8052 * src/mcs51/peeph.def: updated comments
8054 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8056 * device/lib/_gptrget.c,
8057 * device/lib/_gptrput.c: slightly shorter
8058 * doc/sdccman.lyx: incremented version
8059 * src/mcs51/peeph.def: moved peephole comments to the line of first
8060 change to better keep line correlation, reanimated 186.e
8061 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8063 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8065 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8066 David Saxton with quotes around file name.
8068 2005-08-15 Borut Razem <borut.razem AT siol.net>
8070 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8071 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8072 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8073 make tests run on x86_64 platform
8075 2005-08-13 Raphael Neider <rneider AT web.de>
8077 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8078 as it might be executed DURING a build (parallel make is wonderful)
8080 2005-08-13 Raphael Neider <rneider AT web.de>
8082 * device/lib/Makefile.in (port-specific-objects-pic16):
8083 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8084 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8086 * device/lib/pic16/Makefile.rules: build subdirs before creating
8087 the library, removed builddir rule, create $(builddir) early in
8088 recurse rule, use empty recurse rule for leaf directories
8089 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8090 mkdir errors (race condition), removed duplicate suffix "hex"
8092 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8093 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8094 prevents mkdir -p from aborting on Alpha
8096 2005-08-12 Raphael Neider <rneider AT web.de>
8098 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8099 db-statements in order to allow for arrays of pointers in code
8100 sections to be placed without interspersed 0-padding, fixes
8102 * (emitStatistics): fixed division by zero for pic18f1220
8103 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8104 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8105 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8106 * (pic16_pCodeConstString): keep track of already emitted string
8107 literals to prevent "duplicate definitions of symbol _str_NR"
8108 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8110 * device/lib/Makefile.in: ignore failing PIC16 library builds
8111 * device/lib/pic16/Makefile: do not build if gputils are missing
8112 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8114 2005-08-10 Raphael Neider <rneider AT web.de>
8116 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8119 2005-08-10 Raphael Neider <rneider AT web.de>
8121 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8122 Rokas' patch to add the new fixed point type "__fixed16x16"
8123 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8124 functions for __fixed16x16 arithmetics
8125 * device/lib/pic16: reimplemented the build system to support
8126 a separate build directory, better handling of libio (create
8127 the library in a separate subdir for each architecture) and
8128 easier configuration (centralized in Makefile.common)
8130 2005-08-07 Raphael Neider <rneider AT web.de>
8132 * src/pic16/gen.c (genrshTwo): fixed sign extension
8133 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8134 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8136 * device/include/pic16/pic18f4220.h: NEW, header for
8137 pic18f4220 and pic18f4320
8138 * device/include/pic16/pic18fregs.h: added new devices,
8139 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8140 * device/include/pic16/signal.h: resolved name clashes
8141 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8142 to also allow testing for interrupt enable bits, added
8143 comments on how to use the macros
8144 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8145 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8146 register definitions for the devices
8147 * device/lib/pic16/pics.all: added new devices
8148 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8150 * device/lib/pic16/libc/stdlib/memfree: do not count
8151 the block header as free memory
8152 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8153 simplified and added missing end-of-blocklist-marker
8154 (reported by Peter Onion, fixes #1252814)
8155 * (_mergeHeapBlock): fixed loop condition
8156 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8157 len==0, restructured code
8158 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8159 up a bit, reduced bitfield accesses, prevent endless loops
8160 in case of heap corruption
8161 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8162 "unreferenced arguments/must return a value" warnings
8163 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8164 replaced BAUDREG with SPBRG
8165 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8166 device/lib/pic16/debug/gstack/gstack.c: replaced
8167 _naked, _asm, _endasm with __naked, __asm, __endasm
8169 2005-08-05 Raphael Neider <rneider AT web.de>
8171 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8172 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8174 2005-08-05 Borut Razem <borut.razem AT siol.net>
8176 * device/lib/Makefile.in: added missing ';'
8177 * configure: removed ^M characters
8179 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8181 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8182 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8185 2005-08-04 Borut Razem <borut.razem AT siol.net>
8187 * configure.in: pic16 libraries build 2nd try - enable running
8188 configure in device/lib/pic16
8189 * configure: regenerated from configure.in
8190 * device/lib/Makefile.in: create $(PORT)/bin directory
8192 2005-08-03 Raphael Neider <rneider AT web.de>
8194 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8195 to get/set values via pointers
8196 * (genUnpackBits,genPackBits): changed detection of
8197 ptr->bitfield vs. sym.bitfield, fixed access via generic
8198 pointers, removed dead (wrong) code for multibyte bitfields
8199 * (genNearPointerGet, genGenPointerGet): removed useless code,
8200 fixed bitfield detection, fixes #1250594
8201 * (genNearPointerSet): removed useless code
8202 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8203 and introduced macro pic16_emitpcode that conditionally emits
8204 the origin of the following pCode (useful for debugging SDCC)
8205 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8206 * (createDefmap): fixed handling of LFSR for --optimize-df
8208 2005-08-02 Borut Razem <borut.razem AT siol.net>
8210 * device/lib/Makefile.in: pic16 libraries build enabled since
8211 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8213 2005-08-02 Raphael Neider <rneider AT web.de>
8215 * src/pic16/gen.c (genPackBits): removed deprecated warning
8216 * (genGenPointerSet): fixed bitfield detection
8218 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8220 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8222 2005-07-31 Raphael Neider <rneider AT web.de>
8224 * device/lib/pic16/libdev/pic18f458.c,
8225 device/include/pic16/pic18f458.h: added missing T0CONbits
8227 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8229 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8231 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8233 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8235 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8237 * device/include/mcs51/at89c51ed2.h: added.
8239 2005-07-23 Raphael Neider <rneider AT web.de>
8241 * src/pic/gen.h: added emitpcode macro for debugging
8242 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8243 and replace by macro adding debug information on demand
8244 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8245 * (gencjne): tried to fix; replaced with correct (slower) code
8246 * (gen{Unp,P}ackBits): fixed single bit access
8247 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8248 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8249 previous instruction
8250 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8251 register has to be handled with care (forbidding movement
8252 of assignments/uses, removing assignments completely, ...)
8253 * (pCodeOptime2pCodes): make use of regIsSpecial
8254 * added lots of debugging output (commented out)
8255 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8256 from being reused as result UNLESS it is known to work
8258 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8260 * support/Util/dbuf.h: include <stddef.h> for size_t
8261 * .version: changed to version 2.5.2
8263 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8265 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8267 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8269 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8270 (genModOneByte): removed needless psha/pula
8272 2005-07-22 Raphael Neider <rneider AT web.de>
8274 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8275 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8276 * src/pic/gen.c (resolveIfx): do not "invent" labels
8277 * (genSkipc): changed to positive logic
8278 * (genSkipCond): removed as no longer needed
8279 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8281 * (genLeftShift): check operands are in different registers
8282 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8283 INCF does not update CARRY...
8284 * src/pic/main.c: fixed _linkCmd
8285 * src/pic/pcode.c (unlinkpCode): added inactive code
8286 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8287 alive (do not assign result and operand overlapping registers)
8289 2005-07-22 Raphael Neider <rneider AT web.de>
8291 * src/pic/device.c (dump_sfr): replaced register declaration with
8292 call to emitSymbolToFile() to avoid duplicate symbols
8293 * (assignRelocatableRegisters): do not declare external symbols
8294 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8295 right (take size of type, not etype)
8296 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8297 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8298 * (packRegsForAccUse): disabled assignment of WREG as
8299 the result reg to prevent occurence of just fixed #1235003,
8301 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8302 symbols (avoids duplicate symbols in .asm file)
8303 * (pic14emitRegularMap): use emitSymbolToFile()
8304 * src/pic/gen.c (aopOp): fixed spillLocation handling
8305 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8306 * (genDataPointerSet): removed unneccessary variables/output
8308 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8310 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8311 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8313 2005-07-21 Raphael Neider <rneider AT web.de>
8315 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8316 architecture cannot handle them efficiently, fixes bug #1235003
8317 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8318 check for empty sets before using them (fixes bug #1232190)
8320 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8322 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8323 (lnksect2): generate warnings for memory overlap
8324 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8325 constseg to set the name of these segments so you can instruct the linker
8326 to place them in banks
8327 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8328 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8329 added code_seg and const_seg to options
8330 * src/SDCCglue.c (emitMaps): use options.const_seg,
8331 (createInterruptVect): put interrupt vectors in segment HOME,
8332 (glue): put HOME before static segment and put the main glue in HOME,
8333 (glue): use options.code_seg
8334 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8335 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8336 these segments so you can instruct the linker to place them in banks
8337 (linkEdit): use code_loc for HOME segment which should be the first
8338 segment in code memory now
8339 * src/SDCCmem.c: fixed more stuff like bug 1238386
8340 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8341 (changePointer): don't change function pointers to code pointers for
8343 (compareType): added exceptional check for banked function pointers
8344 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8345 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8346 after static in code memory
8347 * src/mcs51/gen.c: added aopLiteralLong prototype,
8348 (aopForSym): use getSize for functions,
8349 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8350 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8351 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8353 (genPcall): use call for literal function pointers and generate banked
8354 calls over the one trampoline so there's only one place for the user to
8355 modify according to his/hers hardware,
8356 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8357 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8358 * src/mcs51/main.c: added keyword banked,
8359 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8360 * support/Util/SDCCerr.c,
8361 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8362 needed for passing the bank and address to the trampoline
8363 * device/lib/mcs51/crtbank.asm: added for bankswitching
8364 * device/lib/mcs51/Makefile: added crtbank
8366 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8368 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8369 for fields at offset 0 of a struct or union as reported
8370 on 2005-07-07 in the developer mailing list.
8372 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8374 * src/SDCCmem.c: fixed bug 1238386
8376 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8378 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8379 (patch #1144962), added peephole 300, enabled 259.x
8380 * doc/sdccman.lyx: removed screenshot and provided link instead
8382 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8384 * doc/sdccman.lyx: added section about debugging with ddd
8385 * doc/figures/ddd_example.eps: screenshot of debugging session
8387 2005-07-04 Raphael Neider <rneider AT web.de>
8389 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8390 like CODE pointers, fixes #1115683
8391 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8392 call, fixes bugs #1232211, #1228110,
8393 fixed wrong casts to pCodeFlow from pCodeInstructions
8395 2005-07-04 Raphael Neider <rneider AT web.de>
8397 * src/pic/gen.c (popGet): changed assert to allow for
8399 * (popGetAddr): changed signature to provide
8400 an additional index, patched all call sites
8401 * (genCmpEq): handle literal-like operands correctly
8402 * (genAddrOf): added sanity checks on __code/__data pointers
8403 * (genAssign): added handling of symbols from __code section
8404 * (gencjne): do not generate code for comparisons whose result
8405 is neither stored nor used, fixes bug #1171114
8406 * (AccLsh, AccRsh): operate on operand instead of WREG
8407 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8408 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8410 * rewrote complete shift-by-literal logic, commented unused
8412 * (genConstPointerGet): get multiple bytes (if result size > 1),
8413 fixed handling of non-immediate addresses
8414 * (genPointerGet): handle CODE pointers like CONST pointers
8415 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8416 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8417 operand is to be treated as a literal or not
8418 * (mov2w,genPcall,genCmpEq),
8419 src/pic/genarith.c: use aop_isLitLike() to decide between
8420 literal/register contents
8421 * (addSign): added missing offset
8422 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8423 only emit comment in debug-mode,
8424 use {aop,op}_isLitLike throughout the file
8425 * src/pic/glue.c: fix initializers for pointers (work in progress)
8426 * src/pic/pcode.c (get_op): honor index on _const symbols
8427 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8428 * (dumppBlock): added pCode size estimation
8429 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8430 check for IS_SYMOP before OP_SYMBOL'ing
8431 * fixed indentation, compacted switch-statements
8432 * (allocReg): find free register and allocate it instead of
8433 allocating new registers all the time
8434 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8435 registers as its operands (necessary only for multibyte GETs)
8437 2005-07-01 Raphael Neider <rneider AT web.de>
8439 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8440 debugging .asm-output macros FENTRY + FEXIT
8441 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8443 * (emitpComment): NEW, printf to pCode
8444 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8446 * (popGetAddr): NEW, variant of popGet to access an immediates
8447 high(er) bytes instead of the n'th byte of memory they reference,
8448 replaced popGet with popGetAddr where neccessary
8449 * (genDataPointerGet): reactivated and fixed implementation
8450 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8452 * (genDataPointerSet): fixed multibyte assignments
8453 * (genpic14Code): fixed --i-code-in-asm handling
8454 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8455 * (genPlus): fixed index-out-of-bounds error
8456 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8457 * src/pic/ralloc.c: added debugging output macro FENTRY2
8458 * (spillThis): fixed indentation, enbraced for-body for clarity
8459 * (rematStr): commented out as now unused
8460 * (regTypeNum): commented out special spill case (overwrites
8462 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8464 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8466 * doc/sdccman.lyx: documented sfr16/sfr32,
8467 added example for using storage class with function pointers
8468 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8470 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8472 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8473 * device/lib/_itoa.c,
8474 * device/lib/_ltoa.c: optimized codesize
8475 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8476 but don't know how to suppress the double warning.
8477 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8478 * support/Util/SDCCerr.c,
8479 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8481 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8483 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8484 fixed old K&R prototypes
8485 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8486 * device/lib/_gptrget.c,
8487 * device/lib/_gptrgetc.c,
8488 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8489 also new versions for small generic pointers and banked generic pointers
8490 * src/port.h: added const_name
8491 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8492 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8493 * src/SDCCcse.c (findPrevIc): check all associative operators
8494 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8495 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8496 * src/SDCCmem.c: updated comments,
8497 set far-space to 0 for pdata, results in optimized code
8498 * src/SDCCmem.h: added macro CONST_NAME
8499 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8500 moving the info into the highest bits, see also gptrget/gptrput
8501 * src/src.dsp: added sdcc.ico to project files
8502 * src/avr/gen.c (genCast): fixed bug 0x%d
8503 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8504 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8505 relation between ptr_type and DCL_TYPE,
8506 (genCast): fixed bug 0x%d
8507 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8508 (CODE)" for const_name
8509 * src/hc08/gen.c (genCast): fixed bug 0x%d
8510 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8511 (hc08_port): added "CONST (CODE)" for const_name
8512 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8513 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8514 between ptr_type and DCL_TYPE,
8515 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8516 operand* and took AOP() inside function so sfr-ness can be checked,
8517 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8519 (genFunction, genEndFunction): optimized stack setup,
8520 (genMinus): optimized for literals with ending zeroes (in bytes),
8521 (genCast): fixed bug 0x%d
8522 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8523 (mcs51_port): added "CONST (CODE)" for const_name
8524 * src/mcs51/peeph.def: made rule 226 more generic
8525 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8526 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8527 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8528 * src/z80/main.c (z80_port): added NULL for const_name,
8529 (gbz80_port): added NULL for const_name
8530 * support/regression/tests/bug663539.c,
8531 * support/regression/tests/sfr16.c: new tests
8533 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8535 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8537 2005-06-24 Raphael Neider <rneider AT web.de>
8539 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8541 * device/include/pic16/signal.h: added USBIF
8544 2005-06-24 Raphael Neider <rneider AT web.de>
8546 * device/lib/pic16/libdev/pic18f2455.c,
8547 device/include/pic16/pic18f2455.h: NEW
8548 * device/include/pic16/pic18fregs.h,
8549 device/lib/pic16/pics.all,
8550 src/pic16/device.c: added 18f2455
8551 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8552 device/include/pic16/{pic18f[68][567].h,usart.h}:
8553 replaced MULTIPLE_USARTS define with more relaible
8554 compatibility sfrs (for USART access)
8556 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8558 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8559 and the output asm file line is printed on two lines.
8561 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8563 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8564 BGT, BLE, BHI, and BLS instructions
8565 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8567 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8568 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8570 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8572 2005-06-15 Raphael Neider <rneider AT web.de>
8574 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8575 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8576 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8577 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8578 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8580 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8582 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8583 Marcel Telka in bug #1215704
8585 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8587 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8588 located in shared memory bank.
8590 2005-05-31 Raphael Neider <rneider AT web.de>
8592 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8593 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8594 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8596 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8598 * device/lib/_strncpy.c: fixed the fix
8600 2005-05-26 Raphael Neider <rneider AT web.de>
8602 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8603 initializers with \0, bug #1208187
8604 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8605 intializers with \0, bug #1208187
8607 2005-05-26 Raphael Neider <rneider AT web.de>
8609 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8610 initializers with \0, bug #1208187
8611 * src/pic16/main.c (_process_pragma): added sanity checks
8612 for stack position and size, emit warnings when appropriate
8614 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8616 * device/lib/_strncpy.c: fixed not filling with \0
8618 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8620 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8622 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8623 compound_statement),
8625 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8627 2005-05-24 Raphael Neider <rneider AT web.de>
8629 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8631 2005-05-24 Raphael Neider <rneider AT web.de>
8633 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8634 TRISE definitions, closes bug #1162453
8636 2005-05-22 Raphael Neider <rneider AT web.de>
8638 * src/pic16/main.c (_process_pragma): check for missing
8639 arguments to pragmas code and udata
8640 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8641 consistency fixes to match other headers (thanks to Jim Paris)
8642 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8644 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8646 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8648 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8650 * support/regression/tests/bug1198642.c: new test
8651 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8652 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8653 * support/scripts/resource.h,
8654 * support/scripts/resource.rc,
8655 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8656 * support/scripts/sdcc.ico: added 32x32 icon
8658 2005-05-18 Raphael Neider <rneider AT web.de>
8660 * device/lib/pic16/libdev/pic18f*.c,
8661 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8662 keywords to "__sfr" and "__at (X)"
8663 * device/include/pic16/pic18fregs.h: added pic18f4520
8664 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8665 #1203088 (MPLAB compatibility)
8667 2005-05-17 Raphael Neider <rneider AT web.de>
8669 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8670 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8671 * device/lib/pic16/pics.all: added new devices
8672 * src/pic16/device.c: added support for pic18f4520
8674 2005-05-16 Raphael Neider <rneider AT web.de>
8675 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8676 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8677 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8678 convenience function for bit access
8680 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8682 * device/lib/printf_large.c: fixed bug 1193299
8683 * support/regression/tests/bug1057979.c: added test %3.3s
8685 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8687 * device/include/mcs51/8051.h,
8688 * device/include/mcs51/8052.h: made parseable with lint
8689 * device/include/mcs51/lint.h: added include file for (sp)lint
8690 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8691 * doc/cdbfileformat.lyx,
8692 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8694 2005-05-14 Raphael Neider <rneider AT web.de>
8696 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8697 * device/lib/pic16/libc/stdlib/itoa.c (new)
8698 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8699 * device/lib/pic16/libio/Makefile: exclude subdir according to
8700 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8701 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8702 * src/pic16/gen.c (genFunction): prevent annoying warning
8703 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8705 * support/cpp2/cppmain.c (cpp_output_string): new
8706 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8709 2005-05-13 Borut Razem <borut.razem AT siol.net>
8711 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8713 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8715 * .version: changed to version 2.5.1; back to bleeding edge development
8717 2005-05-11 Borut Razem <borut.razem AT siol.net>
8719 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8720 generate PDF version 1.3 documents
8722 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8724 * .version: changed to version 2.5.0
8726 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8728 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8730 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8732 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8733 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8734 well as many smaller updates.
8735 * .version: changed to version 2.5.0-pre1
8737 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8739 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8741 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8743 * support/regression/tests/bug1185672.c: added
8744 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8746 * src/mcs51/gen.c (genCall): added comments, made it look safer
8747 * src/mcs51/gen.c (genEndFunction): simplified
8749 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8751 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8753 2005-04-14 Borut Razem <borut.razem AT siol.net>
8755 * fixed bug 1045046 - SIGSEGV with really simple code?:
8756 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8757 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8759 2005-04-14 Borut Razem <borut.razem AT siol.net>
8761 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8762 src/pic16/device.h: temporarily disabled experimental #inline pragma
8765 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8767 * device/include/z80/stdio.h,
8768 * device/include/z80/string.h: removed these highly incomplete files so
8769 SDCC can use the default ones in device/include/
8771 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8773 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8775 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8778 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8780 * device/include/malloc.h: removed redundant __reentrant prototypes
8781 * device/lib/_mullong.c: added working xstack variant in asm (C version
8782 doesn't pass regression tests)
8783 * device/lib/bpx.c: used __data and made bpx char for mcs51
8784 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8785 (createFunction): fixed bug with xstackPtr
8786 * src/SDCCcse.c: corrected comments
8787 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8788 (killDeadCode, eBBlockFromiCode): removed unused code
8789 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8791 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8792 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8793 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8794 (genModOneByte): fixed warning in MSVC
8795 * src/mcs51/main.c (): added comments
8796 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8798 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8800 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8802 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8804 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8806 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8808 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8809 characters arrays of larger size than the declared one.
8811 2005-04-10 Borut Razem <borut.razem AT siol.net>
8813 * src/pic/gen.c (genInline),
8814 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8815 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8816 (findNextInstruction), (findPrevInstruction),
8817 (findInstructionUsingLabel),
8818 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8819 * src/pic/pcode.c (findLabel): added missing '\n'
8820 * src/src.dsp: added SDCCdwarf2.c to the project
8822 2005-04-09 Borut Razem <borut.razem AT siol.net>
8824 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8826 2005-04-08 Raphael Neider <rneider AT web.de>
8828 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8829 into the chain after a given one) and mergeDefmapSymbols (combine
8830 defmap entries for each symbol per pcode)
8831 * (createDefmap): have defmap entries merged in the end
8832 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8833 a symbol before replacing one access type's symbol, merge symbols in
8834 the end (replacement symbol might already have an entry)
8835 * (assignValnums): keep reference to written WREG intact
8837 2005-04-08 Raphael Neider <rneider AT web.de>
8839 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8842 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8844 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8847 2005-04-07 Raphael Neider <rneider AT web.de>
8849 * device/include/pic16/usart.h: added compatibility defines for
8850 devices with more than one USART
8851 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8853 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8855 * device/lib/Makefile.in: updated for port specific include
8857 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8859 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8861 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8863 * device/include/8051.h,
8864 * device/include/8052.h,
8865 * device/include/at89S8252.h,
8866 * device/include/at89c55.h,
8867 * device/include/at89x051.h,
8868 * device/include/at89x51.h,
8869 * device/include/at89x52.h,
8870 * device/include/mcs51reg.h,
8871 * device/include/reg51.h,
8872 * device/include/reg764.h,
8873 * device/include/regc515c.h,
8874 * device/include/sab80515.h: (re)moved these 12 files
8875 * device/include/mcs51/8051.h,
8876 * device/include/mcs51/8052.h,
8877 * device/include/mcs51/at89S8252.h,
8878 * device/include/mcs51/at89c55.h,
8879 * device/include/mcs51/at89x051.h,
8880 * device/include/mcs51/at89x51.h,
8881 * device/include/mcs51/at89x52.h,
8882 * device/include/mcs51/mcs51reg.h,
8883 * device/include/mcs51/reg51.h,
8884 * device/include/mcs51/reg764.h,
8885 * device/include/mcs51/regc515c.h,
8886 * device/include/mcs51/sab80515.h: and added them here
8888 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8890 * device/include/stdarg.h: changed SDCC specific keywords to double
8892 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8894 * device/include/hc08/mc68hc908gp32.h,
8895 * device/include/hc08/mc68hc908jb8.h,
8896 * device/include/hc08/mc68hc908jkjl.h,
8897 * device/include/hc08/mc68hc908qy.h: fixed comments
8898 * device/include/mcs51/README: updated
8899 * device/include/mcs51/c8051f120.h: added PINRSF
8900 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8901 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8902 amidst code. Also inline is not supported.
8904 2005-04-06 Raphael Neider <rneider AT web.de>
8906 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8907 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8908 callers stack/frame pointers
8910 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8912 * device/include/pic16/usart.h: added, missing in previous commit,
8913 * device/include/pic16/adc.h: fixed typo,
8914 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8916 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8918 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8919 uninitialized because a bug appears with gplink
8920 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8921 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8922 complains for unrecognised option
8924 2005-04-05 Raphael Neider <rneider AT web.de>
8926 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8927 structs as well (using memcpy)
8928 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8929 on ISRs (GOTO has no label)
8930 * src/pic16/device.h: added OF_OPTIMIZE_DF
8931 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8932 new data flow analysis/optimization
8933 * src/pic16/pcode.c: added (prototypes for and implementation of)
8934 dataflow analysis functions, fixed pCodeInstructions' inCond and
8935 outCond values, made RCALL a branch instruction
8936 * (pic16_unlinkpCode): keep C line if possible
8937 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8938 C line moved if possible
8939 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8940 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8941 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8942 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8944 * (pic16_getJumptabpCode): NEW, needed in...
8945 * (LinkFlow): fixed handling of jumptables, calls and conditional
8947 * (pic16_InsertCommentAfter): NEW
8948 * (pic16_pCodeReplace): made verbose and flow preserving
8949 * (AnalyzeFlow): added call to data flow analysis
8950 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8951 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8952 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8954 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8956 * src/SDCCast.c (decorateType): fixed bug #1105626
8958 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8960 * device/include/asm/pic16/features.h,
8961 * pic18f*.h headers,
8962 * device/include/pic16/adc.h,
8963 * device/include/pic16/delay.h,
8964 * device/include/pic16/i2c.h,
8965 * device/include/pic16/malloc.h,
8966 * device/include/pic16/stdio.h,
8967 * device/include/pic16/stdlib.h,
8968 * device/include/pic16/string.h,
8969 * device/lib/pic16/libc/stdio/printf_tiny.c,
8970 * device/lib/pic16/libc/stdio/printf_small.c,
8971 * device/lib/pic16/libc/stdio/strmgpsim.c,
8972 * device/lib/pic16/libc/stdio/strmmssp.c,
8973 * device/lib/pic16/libc/stdio/strmusart.c,
8974 * device/lib/pic16/libc/stdio/vfprintf.c,
8975 * device/lib/pic16/libc/stdlib/ltoa.c,
8976 * device/lib/pic16/libc/stdlib/putchar.c,
8977 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8978 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8979 * device/lib/pic16/libc/stdlib/memchrram.c,
8980 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8981 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8982 * device/lib/pic16/libio/adc/adcbusy.c,
8983 * device/lib/pic16/libio/adc/adcread.c,
8984 * device/lib/pic16/libio/adc/adcsetch.c,
8985 * device/lib/pic16/libio/usart/ubaud.c,
8986 * device/lib/pic16/libio/usart/ubusy.c,
8987 * device/lib/pic16/libio/usart/udrdy.c,
8988 * device/lib/pic16/libio/usart/uopen.c,
8989 * device/lib/pic16/libio/usart/uputc.c,
8990 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8991 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8992 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8993 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8994 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8995 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8996 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8997 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8998 specific keywords to double underlined form,
8999 * device/lib/pic16/libc/Makefile.rules,
9000 * device/lib/pic16/libsdcc/Makefile.rules,
9001 * device/lib/pic16/libm/Makefile,
9002 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9003 to compile with C standard set in Makefile.common
9004 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9005 rand.c and crc.c in compilation process,
9006 * device/lib/pic16/libsdcc/int/divuint.c,
9007 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9008 `c' from signed to unsigned,
9009 * device/lib/pic16/startup/crt0.c,
9010 * device/lib/pic16/startup/crt0i.c,
9011 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9012 keywords to double underlined form, bug fixes in _do_cinit function
9013 which prevented the correct initialization of the .idata segment,
9014 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9015 core to enter a infinite loop
9016 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9018 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9020 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9022 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9024 * device/include/Makefile.in: add support for hc08 subdirectory
9025 * device/include/hc08/: new subdirectory
9026 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9027 Lucas Loizaga, thanks!
9028 * device/include/hc08/mc68hc908qy.h,
9029 * device/include/hc08/mc68hc908gp32.h,
9030 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9031 their own directory. Changed internal macro names to use the compiler
9032 reserved namespace. Changed SDCC specific keywords to double
9034 * device/include/math.h,
9035 * device/include/malloc.h,
9036 * device/include/stdarg.h,
9037 * device/include/stdbool.h
9038 * device/include/string.h,
9039 * device/include/tinibios.h,
9040 * device/include/ds400rom.h,
9041 * device/include/8051.h,
9042 * device/include/8052.h,
9043 * device/include/80c51xa.h,
9044 * device/include/at89c55.h,
9045 * device/include/at89S8252.h,
9046 * device/include/at89x51.h,
9047 * device/include/at89x52.h,
9048 * device/include/ds80c390.h,
9049 * device/include/reg764.h,
9050 * device/include/regc515c.h,
9051 * device/include/sab80515.h,
9052 * device/include/mcs51/c8051f000.h,
9053 * device/include/mcs51/c8051f018.h,
9054 * device/include/mcs51/c8051f020.h,
9055 * device/include/mcs51/c8051f040.h,
9056 * device/include/mcs51/c8051f060.h,
9057 * device/include/mcs51/c8051f120.h,
9058 * device/include/mcs51/c8051f300.h,
9059 * device/include/mcs51/c8051f310.h,
9060 * device/include/mcs51/c8051f320.h,
9061 * device/include/mcs51/c8051f330.h,
9062 * device/include/mcs51/c8051f350.h,
9063 * device/include/z180.h: Changed SDCC specific keywords to double
9066 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9068 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9070 * (pic16_assignConfigWordValue): disable testing of configuration
9071 register value with config mask,
9072 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9073 function with port->fun_prefix,
9074 * (genFunction): when generating a naked interrupt function never
9075 create an absolute segment placed in interrupt vector address, place
9076 the actual interrupt function at IVA instead, when an interrupt
9077 function is generated with unspecified interrupt then do not create
9078 the absolute section,
9079 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9080 code for generating a call to generic pointer get/put function with
9081 a call to function pic16_callGenericPointer(),
9082 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9083 the call to the generic pointer get/put functions with prefixing the
9084 function name with port->fun_prefix,
9085 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9086 * src/pic16/main.c (_process_pragma): prefix function with
9088 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9089 calling assembler, old 18Fxxxx macro is deprecated,
9090 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9091 PC_ASMDIR in while condition,
9092 * (findInstruction): add PC_ASMDIR in while condition,
9093 * (buildCallTree): prefix main with port->fun_prefix,
9094 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9095 identifier for variable with banked access in instructions BTFSS,
9096 BTFSC, BCF, BSF, BTG
9097 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9098 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9099 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9100 perform optimization when enviroment variable NO_REG_OPT is set,
9101 * (insideLRBlock): NEW, return 1 if register is inside an
9102 INF_LOCALREGS block,
9103 * (RemoveRegFromLRBlock): remove a register that is completely
9104 eliminated by register optimization, but it is still left in local
9105 register store/restore in/from stack block,
9106 * (Remove2pcodes): after removing register, check to see if it
9107 should be removed from local register store/restore in/from stack
9109 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9110 DUMMY_READ_VOLATILE,
9112 * device/include/pic16/adc.h: minor prototype modifications and
9114 * device/include/pic16/malloc.h: added GPL notice various
9116 * device/include/pic16/stdint.h: NEW, standard header for ints
9117 * device/include/pic16/delay.h: NEW, header for delay functions,
9118 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9120 * device/include/pic16/signal.h: NEW, header providing helper macros
9121 for implementing signal handlers,
9122 * device/include/pic16/stdio.h: added prototypes for functions,
9123 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9124 prototypes for stdin and stdout, added macro PUTCHAR to
9125 automatically implement putchar function prototype,
9126 * device/include/pic16/usart.h: modified and updated USART library,
9127 * device/lib/pic16/libio/adc/,
9128 * device/lib/pic16/libio/i2c: some modifications to improve library
9130 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9131 family of functions,
9132 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9133 family of functions and other sources,
9134 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9135 of the PIC18Fxx[28] devices,
9136 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9137 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9138 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9139 _do_cinit function, because the previous failed when local variables
9140 where not placed in the same memory bank,
9141 * device/lib/pic16/libsdcc/char/: various modifications to improve
9142 library performance,
9143 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9144 information on the new functions of the c library and more...
9146 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9148 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9150 2005-03-26 Raphael Neider <rneider AT web.de>
9152 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9153 if condition == CARRY)
9154 * (genCmp): adapted to new genSkipc semantics
9155 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9156 on rIfx (genCmp was broken)
9158 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9160 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9161 * src/z80/main.c (_keywords[]),
9162 * src/SDCCglobal.h (struct options),
9164 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9165 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9166 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9167 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9168 always available in leading double underscore form. The C99 support is
9169 mostly missing, but it's a start.
9170 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9171 reserved identifier "__data".
9173 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9175 * src/mcs51/peeph.def: fixed bug 1170013
9177 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9179 * device/include/mcs51reg.h: fixed bug 842007
9181 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9183 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9186 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9188 * src/port.h (struct PORT),
9189 * src/avr/ralloc.c (avr_assignRegisters),
9191 * src/ds390/ralloc.c (ds390_assignRegisters),
9193 * src/hc08/ralloc.c (hc08_assignRegisters),
9195 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9197 * src/pic/ralloc.c (pic14_assignRegisters),
9199 * src/pic16/ralloc.c (pic16_assignRegisters),
9201 * src/xa51/ralloc.c (xa51_assignRegisters),
9203 * src/z80/ralloc.c (z80_assignRegisters),
9205 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9206 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9208 * src/SDCCdflow.c (computeDataFlow),
9210 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9212 * src/SDCCcflow.c (*),
9214 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9215 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9216 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9217 immedDom() returning wrong block; probably fixes bug #1160833)
9219 2005-03-20 Borut Razem <borut.razem AT siol.net>
9221 * support/scripts/inc2h.pl: WIN32 port
9223 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9225 * device/lib/makefile.in: added abs.c and labs.c
9227 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9229 * device/include/stdint.h: added
9230 * device/lib/abs.c: added
9231 * device/lib/labs.c: added
9232 * device/include/stdlib.h: added abs() and labs() prototypes
9233 * device/lib/libsdcc.lib: added abs and labs
9234 * device/include/float.h,
9235 * device/lib/_fsmul.c,
9236 * device/lib/printf_fast.c,
9237 * device/lib/printf_tiny.c: updated comments
9239 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9241 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9244 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9246 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9247 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9249 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9251 * device/lib/printf_large.c: removed inline assembly for portability and
9252 readability. Use printf_fast if speed or size are more important.
9253 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9254 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9256 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9258 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9259 prevent compiler warning
9261 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9263 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9264 moved to level 0 and declared as static. Also they are explicit
9265 placed in access bank. This was necessery because some times they
9266 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9267 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9268 optimizations. Currently only compare to unsigned char is implemented,
9269 * src/pic16/gen.c: added fReturnIdx array,
9270 * (struct resolvedIfx) is moved to gen.h and made public,
9271 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9272 * (aopForSym): added an optimization to directly store in stack of
9273 the operand of a SEND iCode,
9274 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9275 but as registers instead (AOP_REG) using the fReturnIdx array,
9276 * (pic16_freeAsmop): remove the freed register from the
9277 _G.sregsAlloc field,
9278 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9279 a compare of 'WREG',
9280 * (pic16_popGetTempRegCond): changed function prototype, now
9281 function takes also a bitVector argument v which holds the current
9282 set of registers that are allocated for stack access by aopForSym,
9283 registers allocated in aopForSym for accessing stack symbols are not
9284 any more part of the functions usedRegs field,
9285 * (genCall): some times aopOp is called for a stack variable to be
9286 send, aopForSym might perform the push, if this is true make sure
9287 that genCall doesn't push the variable twice by testing _G.resDirect,
9288 * (genFunction): changed testing for unspecified interrupt number
9289 from 256 to INTNO_UNSPEC,
9290 * modified selection scheme of frame pointer generation. Previously
9291 if function did use local registers a frame pointer was generated,
9292 now a frame pointer is generated only if function has arguments
9293 (that need PLUSW2 register access), or has stack arguments, or the
9294 compiler is not instructed to omit the frame pointer,
9295 * (genEndFunction): before restoring local registers that were saved
9296 in the function preamble, also restore the registers that *might*
9297 have been allocated for stack access,
9298 * (genRet): removed some old comments,
9299 * (genCmp, the active (RN's) version): added a call to the
9300 pic16_genCmp_special function to perform the compare with a more
9301 robust and optimized way,
9302 * (genInline): a feature has been added in inline code generation,
9303 which allows a wildcard variable substitution when writing inline
9304 assembly. Code is incomplete and experimental therefore undocumented,
9305 * (genCast): changed order of aopOp for result and right to allow
9306 aopForSym to directly load the result if possible,
9307 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9308 perform an optimized compare on some selected special occasions,
9309 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9310 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9311 generate an IVT any more,
9312 * src/pic16/main.c (pic16_optionsTable): added command line option
9314 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9315 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9317 * src/pic16/NOTES: Raphael Neider added in list of active developers
9318 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9319 jumptable_end to prevent bug #,
9320 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9321 inCond and outCond fields,
9322 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9323 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9324 turn off register spilling,
9325 * (packRegsForOneUse): synced with other ports' versions although it
9326 is not used currently,
9327 * (pic16_packRegisters): added an optimization while reading
9328 structure bitfields, some registers may be saved (malloc code is
9329 decreased by 80 bytes)
9331 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9333 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9334 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9335 this can be optimized more?
9337 2005-03-10 Raphael Neider <rneider AT web.de>
9339 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9340 genNearPointerGet): (hopefully) fixed access to bitfields via
9341 pointers (p->bitN = x; and x = p->bitN; failed)
9343 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9345 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9347 2005-03-09 Raphael Neider <rneider AT web.de>
9349 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9351 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9353 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9354 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9355 (regTypeNum): set REG_BIT type if necessary
9356 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9357 * support/regression/tests/critical.c: check bug 1144613
9359 2005-03-02 Raphael Neider <rneider AT web.de>
9361 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9363 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9365 * src/avr/ralloc.c (serialRegAssign),
9366 * src/ds390/ralloc.c (serialRegAssign),
9367 * src/hc08/ralloc.c (serialRegAssign),
9368 * src/mcs51/ralloc.c (serialRegAssign),
9369 * src/pic/ralloc.c (serialRegAssign),
9370 * src/pic16/ralloc.c (serialRegAssign),
9371 * src/xa51/ralloc.c (serialRegAssign),
9372 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9374 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9376 * src/SDCCast.c (decorateType): fixed bug 1124787
9378 2005-02-20 Hubert Sack <sack AT digiplan.de>
9379 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9381 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9384 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9386 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9387 to keep the correct label reference count when adding/removing references
9388 to labels. A peephole file using this is appended to patch #1144962.
9390 2005-02-14 Raphael Neider <rneider AT web.de>
9392 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9393 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9394 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9395 retrievals of result operand's value on assignment
9397 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9399 * device/include/pic16/string.h: modified prototype for memccpy()
9400 to memccpy(void *, void *, char, size_t)
9401 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9402 check whether to omit frame pointer or not,
9403 * (genInline): convert all occurences of "\n" to LF in inline
9404 assembler blocks, this helps formatting the inline text,
9405 * (pic16_loadFSR0): modified prototype,
9406 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9407 removed some 8051 legacy code,
9408 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9409 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9410 before allocating temporary registers in functions,
9412 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9414 * support/regression/tests/bitvars.c: corrected the "fix"
9416 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9418 * support/regression/tests/bitvars.c,
9419 * support/regression/tests/bitwise.c,
9420 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9422 2005-02-10 Raphael Neider <rneider AT web.de>
9424 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9425 different size for Alpha
9426 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9428 2005-02-09 Raphael Neider <rneider AT web.de>
9430 * src/SDCC.lex(doPragma) : save and restore warning options as well
9431 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9432 * have #pragma less_pedantic set the errorlevel to WARNING
9434 * (cloneOptimize) : fixed wrong malloc's size
9435 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9436 facilitate correct handling of #pragma (save|restore)
9438 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9440 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9442 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9444 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9446 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9448 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9450 2005-02-02 Raphael Neider <rneider AT web.de>
9452 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9453 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9454 * (pic16_storeForReturn): fixed to allow returning function pointers
9455 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9456 * device/include/pic16/{stddef.h,stdbool.h}: added
9458 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9460 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9462 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9464 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9465 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9466 appeared to be required
9468 2005-01-31 Borut Razem <borut.razem AT siol.net>
9470 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9471 include/mcs51 and include/z80 directories to the package
9473 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9475 * src/hc08/gen.c (genFunction): fixed bug #1112752
9477 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9479 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9481 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9483 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9485 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9487 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9489 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9491 * device/include/c8051fxxx.h: removed these 6 files
9492 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9494 2005-01-26 Raphael Neider <rneider AT web.de>
9496 * src/pic16/gen.c (genAssign): fixed assignment from longs
9497 in codespace (were cut to three bytes)
9498 * (genDummyRead): implemented (except for CODESPACE...),
9500 * src/pic16/glue.c (emitStatistics): beautified
9501 * device/lib/pic16/libm/Makefile: added include path
9503 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9505 * src/z80/gen.c (aopPut): fixed bug #1103902
9507 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9509 * device/lib/expf.c: fixed bug #1095792
9511 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9513 * device/lib/pic16/libm: added Math library sources
9515 2005-01-24 Raphael Neider <rneider AT web.de>
9517 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9518 to enable upcast to pCodeOpReg2 (there is no type tag to
9519 differenciate the two and pic16_popGet2p cast into PCOR2)
9520 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9521 (sizeof(sectNames) changed to sizeof(sectName))
9522 Both patches fix segfaults under MinGW.
9524 2005-01-23 Raphael Neider <rneider AT web.de>
9526 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9527 Safe_[mc]?alloc()'ed variables
9528 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9529 of (byte sized) temporaries (assign them to WREG for now)
9530 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9531 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9532 this might fix SIGSEGVs on MinGW...
9533 * src/SDCCopt.c (killDeadCode): restored original behaviour
9534 (volatile operands might get thrown away though)
9536 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9538 * src/pic16/gen.c: fixed bug #1106975,
9539 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9540 pointer update, INTCON is saved, global interrupts are disabled and
9541 restored after updateing TOS.
9542 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9543 * added function attribute 'shadowregs' to take advantage of shadow
9545 * added function attribute 'wparam' as an alternative to the wparam
9547 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9548 user declares a non-ISR function as 'shadowregs',
9549 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9551 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9553 * .version: bumped version number to 2.4.8
9554 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9556 * device/lib/pic16/libio/i2c/: I2C module support library,
9557 * device/include/pic16/i2c.h: I2C support library header,
9558 * device/lib/pic16/libc/stdio/: standard IO support sources,
9559 * (printf_small.c): printf_small() source, supports float print,
9560 * (printf_tiny.c): printf_tiny() source, does not support floats,
9561 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9562 enable global optimizations for entire library source, other
9563 Makefiles in the source tree are also modified to reflect this,
9564 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9566 * doc/sdccman.lyx: updated to reflect new changes,
9567 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9568 sym->onStack if-case,
9569 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9570 sbit, idata, _idata, xdata, _xdata,
9571 * added pragma library, to link an external library, (see doc),
9572 * removed command line options, --pomit-config-words, --pomit-ivt,
9573 --pleave-reset-vector,
9574 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9575 when calling assembler to reflect memory model used, also define
9576 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9577 reflect stack model used,
9578 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9579 on stack return NULL,
9581 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9583 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9584 of the operands is volatile. Fixes #1020220
9586 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9588 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9589 * (OptimizeRegUsage): make sure that there is really no other flow where
9590 the first pCode is used
9592 2005-01-22 Raphael Neider <rneider AT web.de>
9594 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9595 to fix #1106967 (pCode->seq are not set up correctly)
9597 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9599 * src/SDCCglue.c (glue): make sure code area is declared before the
9600 static initialization area.
9602 2005-01-21 Raphael Neider <rneider AT web.de>
9604 * device/lib/Makefile.in: fixed test for pic16 install dir
9605 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9607 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9608 added --optimize-goto compiler switch and pragma wparam documentation
9609 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9610 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9611 and PRODH closing bug #1071770 (peephole optimizer)
9613 2005-01-19 Raphael Neider <rneider AT web.de>
9615 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9616 cmdLine buffers (used when calling sdcpp...) are large enough
9617 (MAX_PATH=256 truncates arguments leading to system halts when
9619 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9620 * (genUminus): rewritten to for efficiency
9621 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9622 used uninitialized in some cases)
9623 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9624 copy the third byte from the int -- now assumes 0x80 (data memory)
9625 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9626 operands (genAddLit expects the iCode's operands to swapped as
9627 well), fixed leftover bytes (crashed for short left operands)
9628 * (pic16_genMinusDec): performance improvements, removed false
9630 * (pic16_genMinus): fixed to cope with differently sized operands
9631 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9633 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9634 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9635 new banksel optimization
9636 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9637 analysis for temporary registers (segfaults...)
9638 * src/pic16/peeph.def: added rule
9640 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9642 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9643 which converts a float number to its ASCII representation
9644 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9645 functions to convert the fractional and integer part of a float to ASCII,
9646 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9647 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9649 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9651 * device/include/pic16/adc.h: added GPL info,
9652 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9653 a pCodeOp as tested operand,
9654 * (genNearPointerGet): optimized bit testing, does not use
9655 intermediate register for bit value, test directly instead with
9656 BTFSS, BTFSC, works only for single bits,
9657 * (genpic16Code): dump the name of the iCode in the asm,
9658 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9659 renamed to pic16_decodeOp,
9660 * (serialRegAssign): do not allocate a temporary register for iCode
9661 sequences that test a single bit for 1/0
9663 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9665 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9666 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9667 access stack and frame pointers. They are initially assigned to
9668 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9669 accessing SFRs. Updated all occurences of modification of stack or
9670 frame pointer in gen.c and pcode.c,
9671 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9672 assigning of a literal value to pointers,
9673 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9674 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9677 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9679 * doc/sdccman.lyx: update documentation about stack pragma, added
9680 some info for stack memory models
9682 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9684 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9686 2005-01-08 Raphael Neider <rneider AT web.de>
9688 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9689 udata sections to fix bug #1097823
9691 2005-01-05 Raphael Neider <rneider AT web.de>
9693 * src/pic16/gen.c (genGenericShift): added handling of differently
9694 sized left operand and result
9696 2005-01-04 Raphael Neider <rneider AT web.de>
9698 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9699 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9700 to hold the condition bit)
9701 * added new version of genCmp (old code available via #define)
9702 * added new version of genShiftLeft/genShiftRight in a generic
9703 way, now supports shifting by negative values
9704 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9705 shiftCount (expected by genGenericShift)
9706 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9707 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9709 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9710 is an invalid literal too...)
9712 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9714 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9715 from Raphael Neider,
9716 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9717 for 8-bit literals. This fixes some literal operands which are sign
9718 extended to 16-bits ints when instruction needs only 8-bits.
9720 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9722 * device/lib/logf.c: added mcs51 assembly version
9723 * device/lib/expf.c: added mcs51 assembly version
9724 * device/lib/_logexpf.c: new shared asm code for expf and logf
9725 * device/include/math.h: add defines for assembly math library
9726 * device/lib/Makefile.in: build new _logexpf.c
9727 * device/lib/libfloat.lib: use new _logexpf.c
9729 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9732 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9733 device types which have less than 0x7f registers.
9735 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9737 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9739 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9741 * device/lib/printf_fast.c: only build on supported arch.
9742 * device/lib/printf_tiny.c: only build on supported arch.
9743 * device/lib/printf_fast_f.c: only build if asm float lib
9744 * device/lib/_fsget1arg.c: only build if asm float lib
9745 * device/lib/_fsget2args.c: only build if asm float lib
9746 * device/lib/_fsnormalize.c: only build if asm float lib
9747 * device/lib/_fsreturnval.c: only build if asm float lib
9748 * device/lib/_fsrshift.c: only build if asm float lib
9749 * device/lib/_fsswapargs.c: only build if asm float lib
9750 * device/include/stdio.h: don't provide print_fast,
9751 print_fast_f, print_tiny prototypes if --xstack used
9753 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9755 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9756 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9759 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9761 * device/lib/printf_fast_f.c: same as printf_fast, but
9762 with floating point enabled
9763 * device/lib/printf_fast.c: minor tweaks
9764 * device/include/stdio.h: add printf_fast_f
9766 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9768 * src/SDCCmain.c: make --float-reent default for mcs51
9769 * device/lib/_fsadd.c: added mcs51 assembly version
9770 * device/lib/_fssub.c: added mcs51 assembly version
9771 * device/lib/_fsmul.c: added mcs51 assembly version
9772 * device/lib/_fsdiv.c: added mcs51 assembly version
9773 * device/lib/_fseq.c: added mcs51 assembly version
9774 * device/lib/_fsneq.c: added mcs51 assembly version
9775 * device/lib/_fsgt.c: added mcs51 assembly version
9776 * device/lib/_fslt.c: added mcs51 assembly version
9777 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9778 * device/lib/Makefile.in: add _fscmp to build
9779 * device/lib/libfloat.lib: add _fscmp to build
9781 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9783 * device/lib/_fs2slong.c: added mcs51 assembly version
9784 * device/lib/_fs2sint.c: added mcs51 assembly version
9785 * device/lib/_fs2schar.c: added mcs51 assembly version
9786 * device/lib/_fs2ulong.c: added mcs51 assembly version
9787 * device/lib/_fs2uint.c: added mcs51 assembly version
9788 * device/lib/_fs2uchar.c: added mcs51 assembly version
9789 * device/lib/_slong2fs.c: added mcs51 assembly version
9790 * device/lib/_sint2fs.c: added mcs51 assembly version
9791 * device/lib/_schar2fs.c: added mcs51 assembly version
9792 * device/lib/_ulong2fs.c: added mcs51 assembly version
9793 * device/lib/_uint2fs.c: added mcs51 assembly version
9794 * device/lib/_uchar2fs.c: added mcs51 assembly version
9795 * device/include/float.h: added #define to select asm vs c
9797 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9799 * device/lib/printf_fast.c: improvements to float output
9800 * device/include/float.h: add defines for assembly float library
9801 * device/lib/_fsget1arg.c: receive 1 float arg
9802 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9803 * device/lib/_fsnormalize.c: normalize a float
9804 * device/lib/_fsreturnval.c: return float, various helper routines
9805 * device/lib/_fsrshift.c: right shift a float's mantissa
9806 * device/lib/_fsswapargs.c: swap 2 floats
9807 * device/lib/Makefile.in: build these 6 new files for mcs51
9808 * device/lib/libfloat.lib: add these 6 files to the library
9810 2004-12-26 Borut Razem <borut.razem AT siol.net>
9812 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9815 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9817 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9818 and fully reentrant and register bank neutral.
9819 * device/lib/printf_fast.c: added float (not enabled by default),
9820 added compact/slower integer (also not enabled by default),
9821 improved size/speed of fast integer code, other minor changes
9822 * device/include/stdio.h, device/lib/Makefile.in,
9823 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9825 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9827 * src/pic16/pcode.c: declaring variables other than at the start of a
9828 block is not supported in C by VC6.
9830 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9832 * applied a previous patch from Raphael Neider that wasn't included
9833 in the previous commits, which fixes infinite loops within jumptable
9835 * made some fixes that previous patches introduced
9837 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9839 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9840 that fixes an issue with AOP_PCODE asmop's offset,
9841 * (pic16_popCopyReg): update instance field too,
9842 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9843 function of pic port,
9844 * (genCmp, genAnd, genAssign),
9845 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9847 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9849 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9850 variables initial values to idata section,
9851 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9852 variables in some functions. This utilizes parmBytes field of iCode
9853 structure to hold the offset of the variable in stack. (might be
9854 able to use the stack field too?)
9855 * applied patch from Raphael Neider # ### , # ###
9856 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9857 variable initial values in idata section,
9858 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9859 for static variables with initial value
9860 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9861 applied fix in while loop from Raphael Neider.
9863 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9865 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9866 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9867 * src/ds390/ralloc.c (serialRegAssign): spill bits
9868 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9869 * support/Util/SDCCerr.c,
9870 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9871 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9872 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9874 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9876 * device/include/sdcc-lib.h: inserted LGPL, added includes
9877 asm/ds390/features.h and asm/mcs51/features.h
9878 * device/include/asm/default/features.h,
9879 * device/include/asm/gbz80/features.h,
9880 * device/include/asm/z80/features.h: added empty _AUTOMEM
9882 * device/include/asm/ds390/features.h,
9883 * device/include/asm/mcs51/features.h: added files with defines for
9884 _AUTOMEM and _STATMEM indicating automatic and static storage class
9885 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9886 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9887 * src/SDCCicode.c (geniCodeCast),
9888 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9889 * src/SDCCloop.c (loopInduction): removed unused variable lr
9890 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9891 to convertToFcall to include char modulo (RFE 1065037), added check
9892 if left operand is unsigned and use abs of literal value
9893 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9894 as it doesn't work after conversion from peephole.def to peephole.rul
9895 * src/mcs51/gen.c (toBoolean): added check for size,
9896 (genModOneByte): optimized code for signed char modulo a literal
9897 power of 2 (thanks to Hubert Sack),
9898 (genRRC): removed unnecessary "clr c",
9899 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9900 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9902 swapped rules 256.c and 256.d,
9903 extended 256.d by using new multiple checks (thanks Erik),
9904 added rules 256.e and 256.f,
9905 updated rule 261.a and 261.b to new generated code
9906 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9908 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9910 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9911 induction related bugs, including first part of bug #1074377
9913 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9915 * applied patch from bug-report #1076292,
9916 * applied patches for genAnd and Goto-optimizations for Raphael
9918 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9919 dump a less iCode information,
9920 * src/pic16/device.h (pic16_options_t): added field debgen,
9921 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9922 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9923 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9925 * (various functions): added macros FENTRY and FENTRY2 to functions,
9926 to emit function prologue,
9927 * (various functions): fixed indentation,
9928 * (genNearPointerGet): fixed loading of FSR0,
9929 * (genPackBits): applied patch from Raphael Neider to fix updating
9930 of FSR0 and touching only the modified bits,
9931 * src/pic16/genarith.c (various functions): added macros FENTRY to
9932 emit function prologue in comments,
9933 * src/pic16/pcode.h: added functions debugf2, debugf3,
9934 * src/pic16/ralloc.c: partial fix for packForPush caused
9937 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9939 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9940 <stsp AT users.sourceforge.net> with reversed byte order
9941 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9943 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9945 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9947 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9948 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9950 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9952 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9954 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9956 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9958 (setFromConditionArgs): friendly operand parser for peephole rules,
9959 (operandBaseName, operandsNotRelated): new peephole condition
9960 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9961 architecture specific register naming into account, handles n-way
9962 comparisons, and supports quoted literals
9963 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9965 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9967 * src/mcs51/peeph.def: fixed bug #1076940
9969 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9971 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9973 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9975 Adding support for replacing ljmps with sjmps in jumptables
9976 generated for switch statements. For now you need to set the
9977 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9978 Now 4 algorithms for mcs51 jumptable generation are used:
9979 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9980 addresses loaded pc-relative for up to 112 cases and stack-pushing
9981 target addresses loaded with offset from dptr for up to 256 cases.
9983 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9984 * src/mcs51/main.c: adapted constants for switch table generation
9985 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9987 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9989 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9990 * support/regression/tests/bug1057979.c: added test for bug 1073386
9992 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9994 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9997 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9999 * src/pic16/device.h,
10000 * src/pic16/genarith.c,
10001 * src/pic16/glue.c,
10002 * src/pic16/main.c,
10003 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10005 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10007 Large cummulative patch for pic16 port.
10008 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10009 to call when a stack overflow occurs,
10010 * (malloc.h): added CVS Id tag,
10011 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10013 * added libc directory. The current version of LibC contains string
10014 functions, ctype functions and macros and some functions of the
10015 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10016 be extensively tested in the future. Standard disclaimer here.
10017 Library is not automatically build yet. But one can build it by
10018 invoking 'make' inside the libc directory.
10019 * added ADC library under libio. Preliminary version yet.
10021 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10022 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10023 aopForRemat() now and not by pic16_aopOp(),
10024 * (pic16_popGetTempReg): removed warning messgae when allocating
10025 temporary registers, its a buggy feature and will be removed,
10026 * (pic16_popGet): set register instance field in AOP_CRY,
10027 * (pic16_outBitC): fixed for results in size greater than 1,
10028 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10029 * (pic16_storeForReturn): optimized return of 0,
10030 * (genCmp): experimental code for new genCmp which uses PIC18's
10031 special compare&skip instructions. Initial tests fail some times
10032 with variables grater than 1 byte in size, so new code is disabled,
10033 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10035 * (genCast): began a fix to optimize the casting of a bit to another
10036 bit, now assigning a bitfield to another bitfield will fail, sorry,
10037 * src/pic16/main.c: disabled the use of lr-support feature,
10038 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10039 * added some function prototypes, added function _debugf prototype,
10040 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10041 bits with offset (case PO_GPR_BIT),
10042 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10044 * (isBankInstruction): modified to return 0 for no banking instruction,
10045 and 1 for banking instruction,
10046 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10047 caused stop processing pCodes after a inline assembly block,
10048 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10049 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10050 registers when it shouldn't,
10051 * src/pic16/ralloc.c (allocReg): add preliminary support for
10052 supporting a limited set of temporary registers,
10054 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10056 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10057 genDataPointerSet): ensure assignments always copy in MSB to LSB
10059 (loadRegFromAop): recognize CLRH optimization,
10060 (genFunction): optimize RECEIVE iCodes in reentrant functions
10062 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10064 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10065 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10067 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10068 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10069 contiguous with data
10071 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10073 * device/lib/_gptrget.c (_gptrget),
10074 * device/lib/_gptrgetc.c (_gptrgetc),
10075 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10076 instead of sjmp to ret
10077 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10078 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10080 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10082 * .version: bumped version to 2.4.7
10083 * device/lib/_gptrget.c (_gptrget): is now _naked
10084 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10085 * device/lib/_gptrput.c (_gptrput): is now _naked
10086 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10087 (createFunction): fixed xstack
10088 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10089 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10091 (geniCodeCritical): store original interrupt state in an iTemp bit
10092 var unless stack-auto
10093 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10094 * src/SDCCmain.c (setIncludePath): added include/target to search path
10095 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10096 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10098 (processFuncArgs): put bit vars in bit area
10099 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10100 unsaveRBank): fixed xstack,
10101 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10102 (genFunction, genEndFunction): fixed xstack,
10103 (genAssign): optimization don't walk backwards through mem
10104 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10105 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10106 * support/regression/Makefile: also make library (for stack-auto) when
10107 making "all" and added "test-mcs51-xstack-auto"
10108 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10109 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10110 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10111 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10112 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10113 make-library by MAKE_LIBRARY
10114 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10115 regression tests for xstack
10116 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10117 * support/regression/tests/critical.c: test for critical on mcs51
10119 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10121 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10122 built version of sdcc instead of installed version
10124 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10126 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10127 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10129 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10130 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10131 WARNING: remove device/lib/build/z80/printf.o by hand when
10132 updating from previous build!
10133 * device/lib/z80/printf.c: updated comment
10134 * support/regression/tests/bug1057979.c: test all ports now
10135 * support/regression/tests/bug1065458.c: file added
10137 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10139 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10140 *_start and *_end symbols for static functions
10142 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10144 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10145 and search crt0.o in all library paths,
10146 (setIncludePath): proper handling of --nostdinc,
10147 (setLibPath): proper handling of --nostdlib
10148 * support/regression/Makefile,
10149 * support/regression/ports/ds390/spec.mk,
10150 * support/regression/ports/gbz80/spec.mk,
10151 * support/regression/ports/hc08/spec.mk,
10152 * support/regression/ports/mcs51/spec.mk,
10153 * support/regression/ports/mcs51-large/spec.mk,
10154 * support/regression/ports/mcs51-stack-auto/spec.mk,
10155 * support/regression/ports/z80/spec.mk: use include and lib files from
10156 built version of sdcc instead of installed version
10157 * doc/sdccman.lyx: fixed typo in --nostdinc
10159 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10162 * src/pic/device.c,
10163 * src/pic/ralloc.c,
10164 * src/pic/gen.c : added support to generate code for struct bit fields.
10166 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10168 * as/xa51/xa_version.h,
10169 * device/include/errno.h,
10170 * device/include/regc515c.h,
10171 * device/lib/_itoa.c,
10172 * device/lib/_ltoa.c,
10173 * device/lib/ser_ir_cts_rts.c,
10174 * sim/ucsim/xa.src/glob.cc,
10175 * sim/ucsim/xa.src/inst_gen.cc,
10176 * sim/ucsim/xa.src/xa_bit.cc,
10177 * sim/ucsim/xa.src/xa_sfr.cc,
10178 * sim/ucsim/z80.src/inst_dd.cc,
10179 * sim/ucsim/z80.src/inst_fdcb.cc,
10180 * support/scripts/keil2sdcc.pl,
10181 * src/pic16/pic16.dsp,
10182 * src/pic16/pic16a.dsp: corrected cvs line endings
10183 * device/lib/printf_large.c: fixed bug 1057979
10184 * src/pic16/gen.c: fixed non-C standard code
10185 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10186 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10187 * support/regression/ports/mcs51/support.c: reload T1 asap
10188 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10189 pdata use and clear idata startup behaviour
10190 * support/regression/tests/bug1057979.c: added
10192 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10194 * device/examples/ds390/ow390/ad26.h,
10195 * device/examples/ds390/ow390/cnt1d.h,
10196 * device/examples/ds390/ow390/crcutil.c,
10197 * device/examples/ds390/ow390/ownet.h,
10198 * device/examples/ds390/ow390/owsesu.c,
10199 * device/examples/ds390/ow390/swt12.h,
10200 * device/examples/ds390/ow390/swtoper.c,
10201 * device/examples/ds390/ow390/temp10.h,
10202 * device/examples/ds390/ow390/thermodl.c,
10203 * device/examples/ds390/tinitalk/tinitalk.dsp,
10204 * device/examples/ds390/tinitalk/tinitalk.dsw,
10205 * device/examples/mcs51/clock/hw.h,
10206 * device/examples/mcs51/simple2/go.bat,
10207 * device/examples/serialcomm/windows/serial.h,
10208 * device/examples/xa51/dummy.c,
10209 * device/examples/xa51/hello.c,
10210 * device/include/80c51xa.h,
10211 * device/include/at89x051.h: corrected cvs line endings
10213 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10215 * src/pic16/main.c (options): added command line --gstack, to trace
10216 stack over/under flows,
10217 * added pragma 'wparam' to allow passing first byte of function
10218 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10219 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10220 call to __gstack_test function and sets up the symbol as extern,
10221 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10222 * popaop): added call to pic16_testStackOverflow,
10223 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10225 * (genCall, genPcall): now all parameters are passed via stack
10226 except in functions that are pass to wparam pragma in which WREG is
10228 * (genPcall): REENTRANT flag is checked to see if variable prototype
10229 contains reentrant keyword, don't call a non-reentrant function, via
10230 a reentrant function pointer or vice versa, functions are never
10232 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10234 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10235 SIGSEGV when accessing a NULL register stucture,
10236 * (pic16_printGPointerType): modified to handle UPPER modifier for
10237 function initializers, changed prototype of function to simpler one,
10238 * (pic16_printIvalFuncPtr): check to see if function is already
10239 added in externs list,
10240 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10241 optimized a move from W to SFR with a move to the same register
10242 later after a CALL,
10243 * device/lib/pic16/debug: NEW directory, contains debug features
10244 which are enabled when linking with libdebug.lib, currently command
10245 line option --gstack enables stack pointer tracing for over/under
10246 flow, corresponding sources are in debug/gstack
10248 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10250 * doc/sdccman.lyx: updated SDCC version,
10251 * (PIC16 port): update list of command line options,
10252 * src/pic16/device.h (structure pic16_options_t): added field gstack
10253 to enable stack overflow tracing on push/pops,
10254 * src/pic16/device.c (statistics structure): added statistics
10256 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10257 pic16_dump_int_registers): increase statistics counters for each
10258 * variable which is encountered
10259 * (pic16_dump_usection): emit each .udata variable to its own udata
10261 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10262 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10263 parameters via stack, otherwise use old scheme,
10264 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10265 assembler output file,
10266 * src/pic16/main.c: added command line options --gstack to enable
10267 push/pop tracing for stack overflow,
10268 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10269 instructions): added size of each instruction,
10270 * (pic16_countInstruction): estimate size of instructions in
10271 the_pFile list, inline assembly blocks are not counted,
10272 * (pic16_FixRegisterBanking): trace previous register usage, when
10273 banksel optimizations is greater than 0, don't emit a redudant
10276 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10278 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10279 * src/pic16/ralloc.c : applied same fix for pic16.
10280 * src/pic/gen.c : tidied it up a little.
10282 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10284 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10285 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10287 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10289 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10291 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10293 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10294 non-reentrant function __modsint in the interrupt function (thus
10295 corrupting math operations during serial I/O)
10296 * device/lib/ser_ir.c: as above, changed buffersize
10297 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10298 256.c,d for zeroing
10299 * doc/Makefile: added option -t for rsync
10301 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10303 * src/SDCCast.h (struct ast),
10304 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10306 2004-10-20 Borut Razem <borut.razem AT siol.net>
10308 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10311 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10313 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10315 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10316 support functions to replace long sequences of MOVFF's from access
10317 bank registers to stack and vice versa,
10318 * src/pic16/device.h: added new field opt_flags, where optimization
10319 flags can be set to enable certain features,
10320 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10321 * pBlock, (genFunction, genEndFunction): surroung loop for
10322 saving/loading used registers in stack with PC_INFO pCodes,
10323 INF_LREGS. Code in between can then be optimized by pCode optimizer
10324 to support function calls,
10325 * (genDataPointerSet): fixed bug which loaded float fields in
10326 structures with corrupt data,
10327 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10328 in a standard way debug info on stderr. Feature used for developing
10329 and debugging only,
10330 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10331 obsolete chunks of code,
10332 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10333 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10334 * pic16/src/pcode.c (pic16_newpCodeInfo,
10335 * (pic16_newpCodeOpLocalRegs),
10336 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10338 * (pic16_pCodeConstString): printing of the initial value of a
10339 symbol as a comment is inhibited since parsing was already done by
10340 copyStr and output is corrupt,
10341 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10343 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10345 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10347 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10349 * as/mcs51/lkarea.c: removed old K&R style,
10350 (lnksect): changed check on boundary error,
10351 (lnksect2): changed check on boundary error,
10352 (lnksect2): extend XSTK to end of page if size = 1
10353 * as/mcs51/lkmain.c: removed old K&R style,
10354 (Areas51): create l_IRAM symbol
10355 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10356 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10357 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10358 * device/lib/_mullong.c: added version to be compiled with xstack
10359 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10360 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10361 * device/lib/mcs51/crtxstack.asm: fixed comment
10362 * src/SDCCglue.c: maxInterrupts defaults to 0,
10363 (emitMaps): added pdata,
10364 (createInterruptVect): (re)moved default,
10365 (glue): added pdata,
10366 (glue): moved __start__xstack to XSTK with default size 1
10367 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10368 and options.float_rent when options.stackAuto is set,
10369 (linkEdit): only write XDATA_NAME if provided on command line
10371 * src/SDCCmem.c: added pdata
10372 * src/port.h: added pdata_name to PORT
10373 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10374 (saveRegisters, unsaveRegisters): removed usage of B,
10375 (genMinus): fixed accumulator clash,
10376 (genJumpTab): added comment, this needs another look
10377 * src/mcs51/gen.c: added check for "B in use" paranoia,
10378 added pushB() and popB()
10379 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10382 * src/ds390/main.c,
10384 * src/mcs51/main.c,
10386 * src/pic16/main.c,
10388 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10389 added PSEG (PAG,XDATA) or NULL to port specifier
10390 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10391 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10392 (_mcs51_genInitStartup): removed __start__xstack equ,
10393 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10394 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10395 * src/z80/gen.c (_rleAppend): fixed warnings
10396 * support/regression/tests/zeropad.c: added pdata test
10397 * .version: bumped to 2.4.6
10399 2004-10-17 Borut Razem <borut.razem AT siol.net>
10401 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10402 as a part of nightly build
10404 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10406 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10407 WREG holds the first byte function parameters,
10408 * (aopForSym): take special case for symbols which are in FARSPACE
10409 but in CODESPACE too,
10410 * (assignResultValue): modified to take into account _G.useWreg,
10411 * (genCall): don't use wreg for parameter passing when function is
10412 declared as reentrant, too, added optimization INCF to stack
10413 pointer when stack parameter count is 1,
10414 * (genFunction, genEndFunction): refurnished and fixed to not using
10415 wreg for passing parameters when function has varargs or is
10416 reentrant, fixed bug with symbol name compare for generating
10417 functions in absolute address,
10418 * (pic16_storeForReturn): refurnished,
10419 * (genCmp): began writing a new version of the function, not ready
10420 yet, therefore it is disabled,
10421 * (genAssign): do not read code memory when assigning a function to
10422 a pointer function,
10423 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10424 array of characters, not pointer,
10425 * (pic16initialComments): in debug mode emit an .ident directive for
10427 * (_process_pragma): emit a new warning type (internal to pic16)
10428 when setting stack to default length, emit a similar warning when
10429 placing a function at absolute address and address is not word aligned
10430 * (_pic16_parseOptions): added 'return TRUE' statement,
10431 * (_pic16_linkEdit): if compiling a source, then add the source's
10432 file object, first in the list of objects to link,
10434 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10436 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10437 * src/pic/main.c : removed VC warning.
10438 * src/pic/gen.c : changed comment.
10440 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10442 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10443 reference to a deprecated symbol _GPTRREG was causing failure to
10444 link. Thanks G. M. Gallant for the info.
10446 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10448 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10449 comments for Bugs item #954788.
10451 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10453 * src/pic16/device.c (pic16_dump_gsection,
10454 * pic16_groupRegistersInSection): handle symbols declared to be in
10455 access bank differently,
10456 * src/pic16/gen.c (struct _G): added field resDirect,
10457 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10458 send values read from stack directly to result and don't allocate
10460 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10462 * (pic16_sameRegsOfs): NEW,
10463 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10464 free because they were not allocated from temporary pool,
10465 * pic16_popRegFromString): workaround to fix a problem with
10466 allocating variables twice or never,
10467 * (genGenPointerGet): using PRODL instead of FSR0H,
10468 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10470 * (genAssign): take advantage of the _G.resDirect flag,
10471 * (genCast): around line 11844, use mov2f instead of directly
10472 MOVFF'ing between operands to account for literal values,
10473 * src/pic16/genutils.c: some new debug functions for gpsim have been
10475 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10476 float with integer part only,
10477 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10478 place variables in access bank
10479 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10480 updated sources to reflect recent changes in gen.c
10482 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10484 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10485 sources that searched for headers in installation path, now the
10486 device/include/pic16 is used,
10487 * src/pic16/glue.c (pic16glue),
10488 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10489 .line directives if not in debug mode, this suppresses assembler's
10490 warnings for ignored directives
10492 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10494 * src/port.h: made reset_regparms prototype void parameter explicit.
10495 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10496 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10497 * doc/sdccman.lyx: documented warning disabling and how to use
10498 printf_large to make it print floats.
10499 * device/include/stdbool.h: NEW
10500 * device/lib/_atof.c,
10501 * device/lib/_divuint.c,
10502 * device/lib/_divulong.c,
10503 * device/lib/expf.c,
10504 * device/lib/printf_large.c,
10505 * device/lib/sincosf.c,
10506 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10507 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10508 a completely reentrant lib.
10510 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10512 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10513 * device/include/pic16/stdio.h: fixed bug with colon
10515 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10517 * device/include/pic16/stdio.h,
10518 * device/include/pic16/stdlib.h,
10519 * device/include/pic16/math.h: NEW
10520 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10521 declared as _naked to reduce overhead
10522 * device/lib/Makefile.in (target port-specific-objects-pic16):
10523 changed * to *.* so to ignore the CVS directory,
10524 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10525 stacked variables back in stack,
10526 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10529 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10531 * .version: bumped version number to 2.4.5
10532 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10533 * support/Util/SDCCerr.c (messages structure): added entry for
10536 Large cumulative patch for pic16 port and libraries.
10537 * device/include/pic16/sdcc-lib.h,
10538 * device/include/pic16/stdarg.h,
10539 * device/include/asm/pic16/features.h,
10540 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10541 * device/include/pic16/float.h: changes reentrant keyword with
10542 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10543 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10544 updated target build-libraries to include objects from gptr,
10545 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10546 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10547 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10548 all function headings,
10549 * src/SDCCmain.c: added global parameter userIncDirsSet,
10550 * (parseCmdLine): when option -I is encountered add directory to
10551 userIncDirsSet too,
10552 * src/version.awk: added space between control and long,
10553 * src/pic16/NOTES: added some notes for the port,
10554 * src/pic16/gen.c: added prototype for mov2fp function,
10555 * (fReturnpic16[]): properly named return value registers,
10556 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10557 * (aopForSym): added code to handle symbols with onStack flag set,
10558 symbols onStack are allocated PTRSIZE bytes,
10559 * (aopFreeAsmop): handles special case where asmops are stack objects,
10560 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10561 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10562 added argument lock to trace flaws in allocating temporary registers
10563 when developing port,
10564 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10565 * (pic16_popRegFromString): reenabled allocating a direct register
10567 * (assignResultValue): various beautifications,
10568 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10569 referenced function argument,
10570 * (genIpush): reenabled to allow stacked arguments, handles only
10571 ic->parmPush iCodes,
10572 * (genCall, genPcall): major changes to allow for variable argument
10573 functions, fixed a bug with falsely restoring stack pointer after
10574 returning from call,
10575 * (genFunction): pending code for critical function,
10576 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10577 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10578 * (genNearPointerGet): fixed bug with indirect reading, was always
10580 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10582 * (genAddrOf): rewrote code to take address of a stacked function parameter
10583 * (genCast): fixed casting to generic pointer type,
10584 * src/pic16/gen.h: added AOP_STA,
10585 * (struct asmop): added field stk,
10586 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10587 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10588 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10589 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10590 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10591 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10593 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10595 * (pic16_port structure): generic pointer size is set to 3,
10596 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10597 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10599 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10600 operand is an iTemp,
10602 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10604 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10605 * debugger/mcs51/simi.c: addapt new syntax of s51
10607 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10609 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10610 * src/pic16/pcode.c: commented out some calls to free() in order to
10613 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10616 * src/SDCCicode.c (isiCodeInFunctionCall),
10617 * src/avr/ralloc.c (selectSpil),
10618 * src/pic/ralloc.c (selectSpil),
10619 * src/pic16/ralloc.c (selectSpil),
10620 * src/ds390/ralloc.c (selectSpil),
10621 * src/hc08/ralloc.c (selectSpil),
10622 * src/xa51/ralloc.c (selectSpil),
10623 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10624 stack in the middle of a function call sequence (fixes bug #1020268)
10625 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10626 costs associated with the minimum switch case.
10628 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10630 * src/SDCC.lex: fixed bug #1030549
10632 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10634 * src/SDCCcse.h (struct cseDef),
10635 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10636 over a function call if the CSE is derived from a symbol whose
10637 address has been taken (fixes bug #1029883)
10638 * support/regression/tests/bug-1029883: a new regression test for
10641 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10643 * src/hc08/gen.c (emitinline): fixed bug #1029778
10644 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10645 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10646 and starts toward RFE #905167)
10648 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10650 * src/pic16/gen.c (mov2f): New function to move an operand to
10651 another without considering if it is a literal or a register,
10652 * (pic16_sameRegs): don't check if they are both AOP_REG,
10653 * (AccRsh): removed andmask=0 lines,
10654 * (genLeftShift): duplicated to be improved in future versions,
10655 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10656 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10657 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10658 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10659 * (insertBankSwitch): fixed inserting banksel directives algorithm
10660 for instructions that follow a skip instruction, this fixes a report
10661 for broken subtraction code generation,
10662 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10663 iCode is a left op, just in case result and right share the same
10666 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10669 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10671 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10672 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10673 on 2004-09-12; it was buggy
10675 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10677 * src/SDCCsymt.h: removed RESULT_CHECK
10682 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10684 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10686 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10687 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10688 configuration values no more rejected by compiler, they are assigned
10689 to configuration registers with a warning message instead,
10690 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10691 the for-loop so last conf register is emitted too,
10692 * (_pic16_initPaths): link library libsdcc.lib by default,
10693 * (_hasNativeMulFor): modified test for multiplication according to
10694 Raphael Neider's remarks. Integer multiplication is also done with
10696 * device/include/pic16/pic18fregs.h: corrected type error in while
10697 testing and including 18f6720 header file
10699 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10701 * src/pic16/device.h (pic16_options): removed field use_crt,
10702 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10703 until an optimization to handle single bits is added,
10704 * (pic16_loadFSR0): moved before genUnpackBits,
10705 * (genAnd): some white lines removed,
10706 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10707 leave_reset flags in pic16_options when using crt modules,
10709 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10711 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10712 for bugs 898889 & 979599. Also used some safer print instructions.
10714 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10716 * src/pic16/device.h (pic16_options_t): added field use_crt,
10718 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10719 catch a probable future bug,
10720 * src/pic16/gen.c: aopIdx function commented out,
10721 * (genAssign): commented out old code which used aopIdx,
10722 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10723 code, added if conditionals to take into account the --use-crt
10724 command line options,
10725 * src/pic16/main.c (pic16_optionsTable): added new command line
10726 options, --use-crt= and --no-crt,
10727 * (_pic16_linkEdit): now the proper crt object is added in the
10728 linker command line except than when --no-crt is specified,
10729 * src/pic16/pcode.c,
10730 * src/pic16/pcode.h: added some structures and functions for a new
10731 optimization scheme to compansate for instruction overhead between
10732 same iCodes, this scheme is currently under development and is not
10733 working in any way,
10734 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10736 * device/lib/pic16/startup/crt0i.c,
10737 * device/lib/pic16/startup/crt0iz.c: added global char variable
10738 __uflags to force the generation of an idata section
10740 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10743 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10744 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10746 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10748 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10749 Frieder) and clarified the default code optimization mode
10751 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10753 * src/SDCC.lex (doPragma, process_pragma),
10754 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10755 "opt_code_size", and "opt_code_balanced"
10756 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10757 regrouped options by category, added support for category headers
10758 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10759 and "--opt-code-size"
10760 * doc/sdccman.lyx: documented these new options and pragmas
10761 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10762 preference into account
10764 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10766 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10767 geniCodePreDec): Fixed bug 904237 by generating a warning
10769 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10771 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10773 * src/pic/device.c : When no max ram set validate full memory range.
10775 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10777 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10779 * device/lib/_gptrget.c,
10780 * device/lib/_gptrput.c: updated comment
10781 * device/lib/calloc.c,
10782 * device/lib/free.c,
10783 * device/lib/malloc.c,
10784 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10785 * src/SDCCcse.c (cseBBlock),
10786 * src/SDCCicode.c (printOperand, geniCodeArray),
10787 * src/SDCCicode.h (struct operand): fixed bug 868103
10788 * support/regression/tests/bug-868103.c: added
10789 * src/SDCCast.c (searchLitOp),
10790 * src/SDCCcse.h (struct cseDef),
10791 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10792 * src/SDCCicode.h (struct operand),
10793 * src/SDCCsymt.h (struct sym_link),
10794 * src/avr/gen.c (hasInc),
10795 * src/ds390/gen.c (hasInc),
10796 * src/hc08/gen.c (genPlusIncr, hasInc),
10797 * src/mcs51/gen.c (hasInc),
10798 * src/pic16/glue.c (pic16_printIvalChar),
10799 * src/pic16/ralloc.c (regWithIdx),
10800 * src/xa51/gen.c (hasInc) : removed warnings
10801 * src/SDCCast.c (createBlock): added comment ???
10802 * src/hc08/ralloc.c: updated comments
10804 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10806 * doc/sdccman.lyx: updated section on switch statements, added
10807 section about semaphore locking
10808 * doc/Makefile: added option -info for latex2html
10809 * device/lib/_gptrget.c,
10810 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10812 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10814 * src/pic/device.h,
10815 * src/pic/device.c,
10816 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10817 maxram is less than 0x100.
10819 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10821 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10823 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10826 * src/mcs51/main.c,
10827 * src/ds390/main.c,
10831 * src/pic16/main.c,
10834 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10835 a jump table is the best form for a switch statement, including
10836 automatic insertion of missing cases to make the case range
10837 continuous. Developed in collaboration with Frieder Ferlemann.
10839 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10841 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10842 accumulator result if it needs sign extension
10844 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10846 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10848 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10850 * device/lib/gbz80/printf.c,
10851 * device/lib/z80/printf.c: removed define for NULL
10853 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10855 * as/xa51/xa_link.c,
10856 * device/examples/ds390/ow390/ad26.c,
10857 * device/examples/ds390/ow390/cnt1d.c,
10858 * device/examples/ds390/ow390/counter.c,
10859 * device/examples/ds390/ow390/ds2480.h,
10860 * device/examples/ds390/ow390/ds2480ut.c,
10861 * device/examples/ds390/ow390/findtype.c,
10862 * device/examples/ds390/ow390/gethumd.c,
10863 * device/examples/ds390/ow390/owllu.c,
10864 * device/examples/ds390/ow390/ownetu.c,
10865 * device/examples/ds390/ow390/swt12.c,
10866 * device/examples/ds390/ow390/swtloop.c,
10867 * device/examples/ds390/ow390/temp.c,
10868 * device/examples/ds390/ow390/temp10.c,
10869 * device/examples/ds390/ow390/thermo21.c,
10870 * device/examples/ds390/ow390/tinilnk.c,
10871 * device/examples/ds390/ow390/tstfind.c,
10872 * device/examples/serialcomm/windows/serial.cpp,
10873 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10874 * device/include/reg51.h: fixed line endings for cvs
10876 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10878 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10879 packRegsForAccUse, packRegisters): new accumulator register
10881 * support/regression/ports/hc08/support.c (_putchar): suppress
10882 warning of unused variable
10883 * src/SDCCicode.c: added SWAP entry to codeTable
10885 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10887 * device/lib/sprintf.c: forgot to add this file before previous commit
10889 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10891 * src/pic16/gen.c (genPackBits): added operand right in function
10892 parameters, load result directly if p_type is POINTER (that is
10893 called by genNearPointerSet)
10894 * (genUnPackBits): added operand left in function parameters,
10895 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10896 FSR0 if accessing bitfields,
10898 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10900 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10901 _print_format; updated printf, sprintf, vsprintf
10902 * device/include/asm/default/features.h: corrected comment/define
10903 * device/lib/Makefile.in: added sprintf.c
10904 * device/lib/libsdcc.lib: added sprintf module
10905 * device/lib/printf_large.c,
10906 * device/lib/vprintf.c,
10907 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10909 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10910 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10911 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10913 * support/regression/tests/zeropad.c: define idata as data for hc08
10915 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10917 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10918 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10919 labels are referenced at least once (even if a reference is not found)
10920 * src/hc08/gen.c (emitcode): set isComment flag for comments
10921 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10922 loads), rules 6a..6b (optimize jumps to return)
10924 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10926 * device/lib/acosf.c (acosf),
10927 * device/lib/asinf.c (asinf),
10928 * device/lib/atanf.c (atanf),
10929 * device/lib/ceilf.c (ceilf),
10930 * device/lib/cosf.c (cosf),
10931 * device/lib/coshf.c (coshf),
10932 * device/lib/cotf.c (cotf),
10933 * device/lib/fabsf.c (fabsf),
10934 * device/lib/floorf.c (floorf),
10935 * device/lib/log10f.c (log10f),
10936 * device/lib/logf.c (logf),
10937 * device/lib/sinf.c (sinf),
10938 * device/lib/sinhf.c (sinhf),
10939 * device/lib/sqrtf.c (sqrtf),
10940 * device/lib/tanf.c (tanf),
10941 * device/lib/tanhf.c (tanhf),
10942 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10943 replaced all instances of "reentrant" in the library functions
10944 defined in math.h with this macro.
10945 * support/regression/tests/float_trans.c: reenabled test for hc08
10947 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10949 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10950 erroneously deleted
10952 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10954 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10955 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10956 multi-byte volatile operands are used
10957 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10958 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10959 initialization to area GSINIT0 so that it would always precede
10960 any static initializers in GSINIT
10961 * support/regression/tests/zeropad.c: fixed idata define for hc08
10962 * support/regression/tests/bug-927659.c,
10963 * support/regression/tests/float_trans.c: disabled tests for hc08
10964 pending missing library routines
10965 * .version: increased version number to 2.4.4 - hc08 port now passes
10969 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10971 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10972 * Makefile.common.in,
10974 * as/hc08/Makefile.in,
10975 * as/mcs51/Makefile.in,
10976 * as/z80/Makefile.in,
10977 * debugger/mcs51/Makefile.in,
10978 * device/include/Makefile.in,
10979 * device/lib/Makefile.in,
10982 * link/z80/Makefile.in,
10983 * packihx/Makefile.in,
10984 * sim/ucsim/main_in.mk,
10985 * sim/ucsim/avr.src/Makefile.in,
10986 * sim/ucsim/doc/Makefile.in,
10987 * sim/ucsim/gui.src/serio.src/Makefile.in,
10988 * sim/ucsim/hc08.src/Makefile.in,
10989 * sim/ucsim/s51.src/Makefile.in,
10990 * sim/ucsim/xa.src/Makefile.in,
10991 * sim/ucsim/z80.src/Makefile.in,
10993 * support/cpp2/Makefile.in,
10994 * support/librarian/Makefile,
10995 * support/makebin/Makefile: added DESTDIR to the install path proposed
10996 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10997 * doc/sdccman.lyx: added DESTDIR documentation
10999 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11001 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11002 instruction for interrupt handlers, use fast returns when returning
11003 from high priority interrupts
11005 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11007 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11009 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11010 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11011 bugs, ported much of Bernhard's code from mcs51
11012 * src/mcs51/gen.c (genSend),
11013 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11014 than one when calling a reentrant function
11015 * device/lib/_mullong.c: defined an alternate struct layout for big
11016 endian ports (hc08)
11018 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11020 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11023 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11025 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11026 are sane and complete before asking the port its prefered parameter
11027 passing method (fixes bug #1017633)
11028 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11031 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11033 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11034 problem in bitfields >= 8 bits.
11036 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11038 * src/SDCCsymt.c: undid changes that were not meant to be committed
11040 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11042 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11044 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11046 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11047 copied and wrong bit got inverted
11049 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11051 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11052 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11053 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11054 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11055 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11056 assignments to bitfields at known addresses
11057 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11058 reads from bitfields at known addresses
11059 * src/hc08/ralloc.c (packRegisters),
11060 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11061 genhc08Code): optimize pointer get values used as conditionals
11062 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11065 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11067 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11068 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11069 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11072 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11074 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11076 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11078 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11081 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11083 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11085 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11087 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11090 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11092 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11094 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11096 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11097 cases use more compact code.
11099 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11101 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11103 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11105 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11107 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11110 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11111 parameter of changePointer() from symbol* to sym_link*
11112 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11113 * src/SDCCsymt.c (compareType): void* type is castable to other
11114 pointers, but not necesarily an exact match.
11115 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11116 is no longer blindly treated as an exact match.
11117 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11119 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11121 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11123 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11127 * src/pic/ralloc.h,
11128 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11130 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11132 * src/pic/device.c,
11133 * src/pic/device.h,
11134 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11136 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11138 * src/mcs51/gen.c (emitcode): fixed bug #992819
11140 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11142 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11143 there's no need to make it worse
11145 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11147 * src/mcs51/ralloc.c (deassignLR),
11148 * src/ds390/ralloc.c (deassignLR),
11149 * src/hc08/ralloc.c (deassignLR),
11150 * src/z80/ralloc.c (deassignLR),
11151 * src/pic/ralloc.c (deassignLR),
11152 * src/pic16/ralloc.c (deassignLR),
11153 * src/avr/ralloc.c (deassignLR),
11154 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11155 rlivePoint): fixed another part of bug #971834
11157 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11159 * src/z80/main.c: enabled "critical" keyword
11160 * src/z80/mappings.i,
11161 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11162 functions (fixes bug #979646)
11163 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11165 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11167 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11170 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11172 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11173 doesn't disable too much optimizations
11175 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11177 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11179 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11181 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11183 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11185 * src/pic/gen.c tidied up tabs
11186 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11187 * src/pic/main.c tidied up tabs
11188 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11189 * src/pic/pcoderegs.c tidied up tabs
11190 * src/pic/ralloc.c tidied up tabs
11192 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11194 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11195 to S_FIXED for pic16 port and when symbol is not in level 0,
11196 allocate for S_REGISTER storage class and pic16 port, too,
11197 * src/pic16/device.h: prototype for checkSym,
11198 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11199 * (pic16_assignConfigWordValue): test the value and the mask to
11200 validate that the value is suitable for the configuration word,
11201 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11202 collect extern declared symbols, don't emit symbol twice, check
11203 first if symbol is in publics set first,
11204 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11205 * added command line '--fstack' which enables an experimental
11206 feature for stack access, too buggy to be used yet...
11207 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11208 * (pic16_allocDirReg): when register has storage class S_REGISTER
11209 allocate in pic16_dynAccessRegs,
11210 * device/include/pic16/pic18f????.h: modified configuration word
11211 naming convention, words started as CONFIG0H but should be CONFIG1H
11213 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11215 * device/include/mcs51reg.h: fixed bug 970993
11217 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11219 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11220 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11221 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11222 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11223 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11224 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11225 error/warning numbers,
11226 added function setWarningDisabled()
11227 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11228 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11229 _memcmp.c _memmove.c calloc.c realloc.c free.c
11230 * support/regression/tests/malloc.c: added tests for new functionality
11231 * support/regression/tests/zeropad.c: added tests for truncated initializers
11232 and initialized char arrays starting with '\x0'
11233 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11235 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11237 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11239 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11241 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11242 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11243 peephole 177.e. Thanks to anonymous
11245 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11247 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11248 function isn't used in the source but referenced as a
11249 variable initializer then declare it as extern in .asm file
11251 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11253 * .version: increased version number to 2.4.3
11255 Adding version extension according to ChangeLog CVS revision
11256 * src/Makefile.in (target all): added dependency 'version.h'
11257 * (rule version.h): added rule to create version.h from ChangeLog,
11258 * (rule dep): added dependency version.h,
11259 * src/version.awk: AWK script to create version.h
11260 * src/SDCCdwarf2.c (dwWriteModule),
11261 * src/SDCCglue.c (initialComments),
11262 * src/SDCCmain.c (printVersionInfo): modified to write after
11263 version string the version extension number,
11264 * src/SDCCutil.c: included "version.h"
11265 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11267 * src/SDCCutil.h: added prototype for getBuildNumber
11269 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11270 includeDirsSet, too,
11271 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11272 const char [] is found in function prototype...
11274 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11275 moving to WREG with source is already in WREG,
11276 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11277 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11278 * (aopForSym): stack'ed symbols are partially supported, added
11279 if-clause to support symbols in FARSPACE,
11280 * (sameRegs): added test for AOP_ACC to see if registers are same,
11281 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11282 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11283 * (pic16_popRegFromString): will not allocate a new register if it
11284 doesn't find one by name, bug may have introduced...
11285 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11286 * (genIpush): revived to use pic16 port's stack,
11287 * (genAddrOf): added incomplete case for stack'ed operand,
11288 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11289 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11290 can handle multibyte operands,
11291 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11292 * (pic16initialComments): added message for MPLAB compatibility
11294 * src/pic16/main.h: prototype for pic16_mplab_comp,
11295 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11296 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11297 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11298 because of increased complexity of procedure,
11299 * (_process_pragma): stack pragma changed to format 'stack pos len',
11300 emit symbol '_stack_end' to conform with gplink,
11301 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11302 to search for register,
11303 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11305 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11306 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11307 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11308 case for PO_GPR_REGISTER,
11309 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11310 dies, the new era is ahead !...
11311 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11312 pic16_dynInternalRegs,
11313 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11314 * (pic16_allocDirReg): minor optimizations and bug fixes,
11315 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11317 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11318 load stack and frame pointer with address of 'stack_end' symbol
11320 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11322 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11323 without source code but only variable initializers
11325 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11327 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11328 external are not declared as extern to reduce overhead while linking
11330 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11332 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11334 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11336 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11337 Yee Keat for the patch
11338 * src/SDCCast.c (decorateType): fixed bug #979599
11339 * src/ds390/gen.h: removed local fReturnSizeDS390
11340 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11341 * src/ds390/gen.c (genAnd, genOr, genXor),
11342 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11344 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11346 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11347 add relFilesSet to $3, manipulate $2 to handle linking of object
11348 files without source files in command line,
11349 * device/include/pic16 (all headers): added ID location macros,
11350 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11351 entries for ID location bytes,
11352 * (pic16_assignIdByteValue): NEW,
11353 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11354 added field dumpcalltree to pic16_options_t,
11355 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11356 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11357 emitting rFalseIfx label after check_carry label,
11358 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11359 pic16_emitDIRegs), NEW
11360 * (pic16glue): dump .calltree file when option --calltree found,
11361 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11362 * (_pic16_genAssemblerPreamble): emit ID locations after
11363 configuration registers,
11364 * (pic16_linkCmd): modifications of the link command,
11365 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11366 * (pic16_pCodeInitRegisters): don't init stack registers,
11367 * (pic16_findPrevInstruction): fixed bug,
11368 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11369 bug with immediate registers,
11370 * (buildCallTree): traces stack push and pop,
11371 * (pct2): dump also stack usage for each function,
11372 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11373 * (pic16_allocDirReg): various modifications,
11374 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11377 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11379 * src/pic16/pcode.c: removed buggy double colon
11381 2004-07-01 Borut Razem <borut.razem AT siol.net>
11383 * support/scripts/sdcc.nsi: added include/pic16 to setup
11385 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11387 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11388 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11390 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11391 specific command line arguments. Also added sample lkr script
11392 for placing a variable at a specific memory bank.
11393 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11394 at a specific memory bank,
11395 * (pic16_dump_isection): fixed bug which caused string literals to
11396 be omitted when dumping idata section,
11397 * (pic16_groupRegistersInSection): added code to handle registers
11398 in specific memory banks,
11399 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11400 public, all references are renamed too,
11401 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11403 * (pic16_storeForReturn): added case to handle when dest is WREG,
11404 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11405 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11406 pic16_rel_udata, check to see if that register is marked as being
11407 a member of a specific memory bank,
11408 * (pic16_printIvalCharPtr): added code to add string literals either
11409 to code or the idata sections,
11410 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11411 also accept the 'udata' pragma,
11412 * src/pic16/main.h: new structure types sectName and sectSym
11413 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11414 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11415 * (pic16_findPrevInstruction): fixed, it returned nothing,
11416 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11417 instruction combinations,
11418 * (pic16_FixRegisterBanking): heavily reorganised,
11419 * (pic16_AnalyzeBanking): if generating banksel directives is
11420 disabled, then don't call FixRegisterBanking at all,
11421 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11422 completely removed,
11423 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11425 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11427 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11428 Phuah Yee Keat <yk.phuah AT nestac.com>
11430 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11432 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11433 correctly the IVT even if it is relocated to some other location
11435 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11437 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11438 * device/include/pic16/pic18f2220.h: NEW,
11439 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11440 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11441 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11442 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11443 nodefaultlibs, ivt_loc is the location of the interrupt vector
11444 table, and nodefaultlibs signs that default libraries should not be
11445 linked in link stage,
11446 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11447 according to --ivt-loc argument,
11448 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11449 when pragma stack is found,
11451 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11453 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11454 256 (range check), 257 (do while), 258.a-f (bit banging
11455 f.e. on 3-wire SPI bus)
11457 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11459 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11460 variables used exclusively within a loop
11462 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11464 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11466 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11468 * src/SDCClrange.c (computeClash): fixed bug #971834
11470 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11472 * src/mcs51/gen.c (genCmp): fixed bug #975903
11473 * src/hc08/gen.c (operandsEqu),
11474 * src/ds390/gen.c (operandsEqu),
11475 * src/z80/gen.c (operandsEqu),
11476 * src/pic/gen.c (operandsEqu),
11477 * src/pic16/gen.c (operandsEqu),
11478 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11479 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11481 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11483 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11485 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11487 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11488 default case in switch statement,
11489 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11490 to eliminate problem with initialisation of pointers, but problem
11492 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11493 * (emitStaticSegment): removed various lines emitting debug info,
11494 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11495 added processor registers for utilizing EEPROM,
11496 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11497 configurable and set 8
11499 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11501 * .version: increased version number to 2.4.2,
11503 Cumulative patch for pic16 port
11504 * src/pic16/device.c: changed scheme to dump initial values for
11505 variables in idata segment, all print_idata* functions were removed,
11506 now the pic16_printIval* will be called,
11507 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11508 * _pic16_printPointerType, pic16_printPointerType,
11509 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11510 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11511 NEW, similar to the respective functions in SDCCglue.c,
11512 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11513 way, emitting hex bytes,
11514 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11516 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11518 * src/avr/ralloc.c (serialRegAssign),
11519 * src/xa51/ralloc.c (serialRegAssign),
11520 * src/pic/ralloc.c (serialRegAssign),
11521 * src/pic16/ralloc.c (serialRegAssign),
11522 * src/hc08/ralloc.c (serialRegAssign),
11523 * src/z80/ralloc.c (serialRegAssign),
11524 * src/ds390/ralloc.c (serialRegAssign),
11525 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11527 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11529 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11530 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11532 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11534 Cumulative patch for pic16 port:
11535 * src/pic16/device.h (typedef PIC16_device) modified fields for
11536 defining microcontrollers,
11537 * src/pic16/device.c: added new info for all devices in Pics16 array,
11538 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11539 to be optimised out by the pCode optimiser,
11540 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11541 specially, bug reported by G.M. Gallant,
11542 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11543 as force'd so that cannot be optimised out by pCode optimiser,
11544 * src/pic16/pcode.c,
11545 * src/pic16/pcodepeeph.c,
11546 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11547 they are disabled by default, but can be enabled explicit with
11548 command argument --denable-peeps, for testing,
11549 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11550 --pomit-ivt in COMPILE_FLAGS
11552 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11554 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11555 compilation on MSVC
11557 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11559 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11561 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11563 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11564 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11566 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11568 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11569 would only assign 0x300001 register.
11571 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11573 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11574 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11576 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11578 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11580 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11581 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11582 added peephole 254 (left shift), 255 (jump table)
11584 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11586 * device/lib/Makefile.in: removed comment line with model-pic16,
11587 * (target port-specific-objects-pic16): the libraries and objects
11588 are copied to the build directory form the device/lib/pic16/bin
11591 Cumulative patch concerning pic16 port:
11592 * library directory has been re-organized,
11593 * added support for PIC18F1220,
11594 * added headers and library sources for chips 18f1220,18f6520,
11595 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11597 * configuration registers setting has changed, now each supported
11598 device has a complete description of the registers it uses,
11599 * all initialisations are moved to idata sections, these section
11600 can be absolute or relocatable,
11601 * fixed initialisation of codespace variables,
11602 * fixed warning about PCLATU and gpsim,
11603 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11604 * (genAssign): use table reads when assigning from variables in codespace,
11605 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11606 char/int variables placed in codespace,
11607 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11608 registers set in .asm file, no need for --pomit-config-words anymore,
11609 * (pic16glue): some 8051 legacy segments are commented out
11610 (to be removed completely),
11611 * added support for alternative assembler and linker with --asm=
11612 and --link= command line arguments,
11613 * peepholes are disabled automatically in the port, no need to
11614 specify on command line,
11615 * port supports natively char/int/long multiplication, but converts
11616 all divisions to support functions,
11617 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11618 to the file set in variable $2,
11619 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11620 strings in ASCII format and not in hex,
11621 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11622 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11623 allocate proper register if iCodes aren't temporary,
11625 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11627 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11629 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11631 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11634 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11636 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11637 computed address is reused
11638 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11639 multi-byte bitfields
11641 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11643 * src/z80/gen.c: (genArrayInit): must check for pointers too
11645 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11647 * support/regression/tests/zeropad.c: never meant to commit the
11648 nestedstruct test: removed, added check for GCC version
11650 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11652 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11653 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11654 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11655 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11656 bugs 928906 and 954082 half-empty initializers
11658 * src/SDCCsymt.c (getAllocSize): added for above fix
11659 * src/z80/gen.c (genArrayInit): fixed bug 741044
11660 * support/regression/tests/zeropad.c: added tests
11662 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11664 * src/pic16/device.c (pic16_dump_section): corrected bug which
11665 caused some symbols of the libraries to be misplaced
11667 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11669 * src/pic16/glue.c,
11670 * src/pic16/ralloc.h,
11671 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11672 to fix conflict with pic port
11674 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11676 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11677 externs configuration variables,
11678 * src/pic16/ralloc.h,
11679 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11680 prototype in header, commented out some debug messages
11682 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11684 * src/pic16/glue.c,
11685 * src/pic16/main.c,
11686 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11687 for gpasm COFF object generation. Thanks to D. Hawkins for
11690 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11692 * src/ds390/main.c,
11693 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11694 Brock for spotting this)
11695 * src/ds390/gen.c (genEndFunction),
11696 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11697 interrupt handler and critical. Disable push/pop optimizations when
11698 peephole optimizations disabled.
11700 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11702 Updated pic16 library sources and headers.
11703 * device/lib/pic16/pic18f*/ ,
11704 * device/include/pic16/*.h: modified to handle structured SFR
11707 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11709 * src/port.h (PORT structure): added hook initPaths, now each
11710 port can declare its own default search paths,
11711 which can been seen with the --print-search-dirs option,
11712 see pic16 port for example,
11713 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11714 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11715 * (doPrintSearchDirs): NEW, replaces in a central manner the
11716 printing of search dirs which was split in set*Paths functions,
11717 * (main): added call to port->initPaths and doPrintSearchDirs,
11719 * src/ds390/main.c,
11722 * src/izt/tlcs900h.c,
11723 * src/mcs51/main.c,
11725 * src/pic16/main.c: modified port structures to reflect addition of
11728 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11729 * (pic16_dump_section): for registers in same address reserve memory once,
11730 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11732 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11733 result is greater in size than right or left,
11734 * (pic16_genUMult8X8_8): there are some cases where the result can
11735 be 16 bits size, so handle these,
11736 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11737 * (pic16_outBitC): modified to emit pcodes,
11738 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11740 * (genDivOneByte): implemented algorithm to divide 8-bits,
11741 * (genCmp): uncommented goto, but issues still exist,
11742 * (genAnd): fixed a bug with variables >8bits,
11743 * (genPackBits): optimization added that uses BCF/BSF to change a
11745 * (genAssign): fixed bug when assigning floating point literals,
11746 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11747 __sdcc_gsinit_startup label,
11748 * src/pic16/main.c (_pic16_init): removed search directory
11750 * (_pic16_initPaths): NEW, used to initialise search directories,
11751 * (_hasNativeMulFor): support functions for all except char/int
11752 multiplication, and char division,
11753 * (PIC16_port struct): modified entry for native mul support,
11754 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11756 * (buildCallTree): call to register_usage is ifdef'ed out,
11758 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11760 * device/include/string.h: applied Stas Sergeev's patch to make this
11761 header file compatible with the preprocessor -Wundef option
11762 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11763 failure (fixes bug #941458)
11765 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11767 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11768 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11769 that the variable, not the function, should be static
11770 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11771 to be consistent with non-literal case
11773 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11775 * src/SDCCast.c (isConformingBody): fixed bug #949967
11776 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11777 convilong): fixed bug #952086
11779 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11781 * src/SDCCmem.c (allocVariables): fixed bug #955321
11783 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11785 * src/hc08/main.c (_hc08_genAssemblerEnd),
11786 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11787 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11788 completely eliminated the use of a temporary file
11789 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11790 when more than one file linked
11791 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11793 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11795 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11796 which fixes bug #543481
11797 * support/regression/tests/bug-751703.c: fixed comments left from a
11798 cut and paste error
11799 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11800 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11801 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11803 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11804 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11805 are now changed to underscores in moduleName
11807 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11809 * as/mcs51/lkmem.c: better fix for bug #954173
11811 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11812 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11814 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11815 * device/include/c8051f000.h,
11816 * device/include/c8051f120.h,
11817 * device/include/c8051f300.h,
11818 * device/include/c8051f310.h,
11819 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11820 PWM16) and detab'ed
11822 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11824 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11825 and mailing lists, doc'ed --no-peep-comments, removed reference
11826 to knoppix (newest version has no LyX/LaTeX), other minor changes
11827 * src/SDCCglue.c (glue): save 2 bytes stack space with
11828 option --main-return. The ljmp could probably be avoided too
11830 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11832 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11834 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11836 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11837 * src/SDCCopt.c (isLocalWithoutDef),
11838 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11839 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11840 (credit to Maarten Brock for patch #949363, on which this is based)
11841 * support/regression/tests/bug-751703.c: some test cases of extern used
11842 within inner scopes.
11844 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11846 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11848 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11850 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11851 dwWriteLabel): fix to create valid debugger symbols even when
11852 the module name has non-alphanumeric symbols in it
11853 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11854 when a variable's allocation has been optimized away
11857 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11859 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11861 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11862 * src/mcs51/main.c,
11863 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11864 * src/ds390/main.c,
11865 * src/z80/gen.c (z80_emitDebuggerSymbol),
11867 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11869 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11870 * src/pic16/main.c,
11871 * src/avr/gen.c (avr_emitDebuggerSymbol),
11873 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11875 * src/SDCCdebug.c (emitDebuggerSymbol),
11877 * src/port.h: added a debugger struct to the port struct. Added a
11878 callback for defining debugger symbols
11880 * src/SDCCast.c (createLabel),
11881 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11884 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11885 iCode back to the ast for the function
11887 * src/hc08/ralloc.c (hc08_assignRegisters),
11888 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11889 unneeded fields from the regs struct.
11890 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11891 pushReg() & pullReg() functions instead of emitcode()
11893 * src/hc08/gen.c (genLabel, genhc08Code),
11894 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11896 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11899 * src/hc08/gen.c (genEndFunction, genhc08Code),
11901 * src/mcs51/gen.c (genEndFunction, gen51Code),
11903 * src/ds390/gen.c (genEndFunction, gen390Code),
11905 * src/z80/gen.c (genEndFunction, genZ80Code),
11908 * src/pic/gen.c (genEndFunction, genpic14Code),
11910 * src/pic16/gen.c (genEndFunction, genpic16Code),
11912 * src/avr/gen.c (genEndFunction, genAVRCode),
11914 * src/xa51/gen.c (genEndFunction, genXA51Code),
11916 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11917 specific code to cdbFile.c and out of the backend code generators
11919 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11920 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11921 starting address is now 0
11924 * as/hc08/m08pst.c,
11925 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11926 assembler directive for DWARF support
11927 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11931 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11933 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11935 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11936 and inappropriate peephole optimization in jump tables
11938 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11940 * as/hc08/m08pst.c,
11941 * src/SDCCglue.c: sdccopt works for the hc08 port now
11943 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11945 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11947 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11949 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11951 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11953 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11957 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11958 comments from the peephole optimizer replacement rules
11959 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11961 * src/SDCCcse.c (updateSpillLocation),
11962 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11964 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11965 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11966 objects far pointers
11968 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11970 * src/SDCCsymt.h: a missing part of my last change
11971 * src/pic/ralloc.c (regTypeNum),
11972 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11974 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11977 * src/SDCCicode.c (aggrToPtrDclType),
11978 * src/SDCCptropt.h,
11979 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11980 ptrPseudoSymConvert),
11981 * src/pic/ralloc.c (regTypeNum),
11982 * src/pic16/ralloc.c (regTypeNum),
11983 * src/hc08/ralloc.c (regTypeNum),
11984 * src/ds390/ralloc.c (regTypeNum),
11985 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11986 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11988 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11990 * link/z80/lkmain.c (afile),
11991 * as/hc08/lkmain.c (afile),
11992 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11993 prevent a pointer problem when a filename has no directory and
11994 no extension specified.
11996 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11998 * link/z80/lkmain.c (afile): allow periods in directory names
11999 * link/z80/lkmain.c (afile),
12000 * as/mcs51/lkmain.c (afile),
12001 * as/hc08/lkmain.c (afile): allow linker script file to have an
12002 extension other than ".lnk"
12003 * link/z80/lklex.c (getfid),
12004 * link/z80/lkmain.c (parse),
12005 * as/mcs51/lklex.c (getfid),
12006 * as/mcs51/lkmain.c (parse),
12007 * as/hc08/lklex.c (getfid),
12008 * as/hc08/lkmain.c (parse): Support comments in the linker script
12009 file on lines by themselves and after filenames
12011 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12013 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12015 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12017 * src/z80/peeph-z80.def: removed some peephole rules that don't
12018 work with multibyte arithmetic (fixed bug #937126)
12019 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12020 to registers and not global variables
12021 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12022 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12023 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12024 checking for assignments not internally generated (fixed bug #931895)
12025 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12026 structure member (fixed bug #930072)
12028 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12030 * src/SDCCmain.c (linkEdit),
12031 * src/hc08/main.c (_hc08_parseOptions),
12032 * as/hc08/Makefile.in,
12033 * as/hc08/aslink.h,
12035 * as/hc08/m08pst.c,
12036 * as/hc08/lkrloc.c (relr, rele),
12037 * as/hc08/lkarea.c (lnkarea)
12038 * as/hc08/lkmain.c (afile, parse),
12039 * as/hc08/lkelf.c: support for ELF output
12040 * as/hc08/lks19.c (s19),
12041 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12043 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12045 * as/mcs51/lkihx.c: Fixed bug #899105.
12047 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12049 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12050 .dsp files from Unix to DOS.
12052 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12054 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12055 function pointers; we have been compliant for several months now.
12056 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12057 change that was accidently commented out
12058 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12059 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12062 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12064 * src/hc08/gen.c: output of all of the internal debugging information
12065 is now controlled by the D() macro; it is disabled by default
12067 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12069 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12070 harder to keep the same registers during a CAST iCode
12071 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12072 long via int can be done in a single cast, if the signedness is
12074 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12075 putchar() in tinibios.c in ds390's library
12077 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12079 * src/SDCCast.c (decorateType): fixed bug #898889,
12080 cast result of a literal complement too
12081 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12082 fixed check for bitfields
12084 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12086 * src/SDCCicode.c (geniCodeLogic): made it static,
12087 (geniCodeLogicAndOr): added in order to fix bug #905492,
12088 (ast2iCode): fixed bug #905492
12089 * support/regression/tests/bug-905492.c: added
12090 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12091 (processParms): fixed bug #927659: don't copy parms, this will clear
12093 * support/regression/tests/bug-927659.c: added
12095 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12097 * src/SDCCast.c (addCast): don't cast float to char
12098 * device/lib/libsdcc.lib: added _memmove
12100 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12102 * device/lib/large/Makefile: fixed parallel execution by
12103 replacing `make` by `$(MAKE)`
12105 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12107 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12108 offsets (fixes bug #923936)
12110 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12112 * device/lib/small/Makefile: fixed parallel execution by
12113 replacing `make` by `$(MAKE)`
12115 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12117 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12119 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12121 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12122 * src/regression/Makefile: Regression test was not running.
12124 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12126 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12127 complement if possible
12128 * src/SDCCval.c (valComplement),
12129 * src/SDCCicode.c (operandOperation): fixed complement of literal
12130 * support/regression/tests/onebyte.c (testComplement): added
12132 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12134 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12135 return an optimized tree; actually replace actParm with the new tree
12136 * src/SDCCast.h: added some parantheses to remove side effects
12137 * support/regression/tests/bug-920866.c
12139 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12140 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12141 Bit operands were not being handled properly in the pic14 port.
12142 (now src/regression/add.c passes again).
12144 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12146 * src/SDCC.y (labeled_statement): case and default no longer require
12147 a following statement (RFE #893037)
12149 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12151 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12152 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12153 disabled (fixes bug #916294)
12154 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12155 "mov a,acc"; patch provided by Lenny Story
12156 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12158 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12160 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12162 * src/ds390/gen.c (genFunction, genEndFunction),
12163 * src/ds390/ralloc.c (ds390_assignRegisters),
12164 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12165 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12166 pushed if there are parameters passed on the stack. Also, a cleaner
12167 way to decide if r0/r1 should be pushed/popped. (Together they fix
12170 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12173 * device/lib/mcs51/crtpagesfr.asm,
12174 * device/lib/mcs51/crtxinit.asm,
12175 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12176 to avoid confusion with Si Lab's SFRPAGE register.
12178 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12180 * src/SDCCglue.c (emitMaps): allow public sfr variables
12181 * src/SDCCglue.c (initialComments): include compiler build date
12182 with compiler version and put the timestamp of the generated
12183 assembly file on a serperate line to be less confusing.
12184 * src/port.h: added genInitStartup hook
12186 * src/ds390/main.c,
12189 * src/pic16/main.c,
12191 * src/z80/main.c: genInitStartup initialize as NULL (default to
12192 historical behaviour)
12193 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12194 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12195 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12196 library instead of hard coding it into the compiler.
12197 * support/regression/ports/mcs51-stack-auto/spec.mk,
12198 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12199 * device/lib/mcs51/Makefile,
12200 * device/lib/small/Makefile,
12201 * device/lib/large/Makefile,
12202 * device/lib/mcs51/crtpagesfr.asm,
12203 * device/lib/mcs51/crtstart.asm,
12204 * device/lib/mcs51/crtxclear.asm,
12205 * device/lib/mcs51/crtxinit.asm,
12206 * device/lib/mcs51/crtclear.asm,
12207 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12208 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12209 and into user configurable files.
12210 * device/lib/clean.mk: clean mcs51 directory too
12211 * support/regression/tests/longlit.c: added static to T1 declaration
12212 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12213 accesses in the initialization code
12215 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12217 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12218 OSCTRIMVAL as noted in bug #916008
12220 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12222 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12223 in loops with multiple exits (reported as incorrect registers
12224 used by Martin Helmling in Sdcc-user list)
12226 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12228 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12229 made ds390 register extensions look less like error messages
12231 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12233 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12234 reported by Adam Wozniak in Sdcc-user list
12236 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12238 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12239 arithmetic optimizations, added debug output
12241 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12243 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12244 * sdcc.spec: updated and split sdcc into 3 rpms
12245 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12246 needed for literals of LEFT_OP and '+'
12247 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12248 introduced RESULT_TYPE_NOPROM
12249 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12251 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12252 limited promotion to int only for '*'
12253 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12255 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12257 * src/pic16/gen.c (genSkip),
12258 (genc16bit2lit), (gencjneshort): commented out
12259 (is_LitOp): new helper function, checks operand type
12260 (genCmpEq): rewritten
12262 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12264 * support/regression/tests/bug-908454.c: added
12266 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12268 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12269 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12270 (geniCodeCast): cosmetic, don't preserve bit storage class
12271 (geniCodeLeftShift): added promotion
12272 (geniCodeLogic): fixed regression
12273 * src/SDCCsymt.c (computeTypeOr): accept bits too
12274 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12276 2004-03-07 Borut Razem <borut.razem AT siol.net>
12278 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12280 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12282 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12283 version of pic16_genPackRegisters which does not check if ic is a
12285 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12286 function cause string1.c regression test fails
12288 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12290 * sim/ucsim/configure.in,
12291 * sim/ucsim/configure,
12292 * sim/ucsim/doc/Makefile.in: use docdir
12293 * src/SDCC.y: fixed sbit atrributes
12294 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12295 * src/SDCCast.c (decorateType): |^& need special promotion handling
12297 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12298 * src/SDCCsymt.h (computeType),
12299 * src/SDCCicode.c: computeType() needs op
12300 * src/SDCCsymt.c (checkTypeSanity),
12301 * doc/sddman.lyx: "plain" bitfields are unsigned
12302 * src/SDCCsymt.c (computeTypeOr): added
12303 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12305 * src/SDCCval.c (val*): computeType() needs op
12306 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12307 * support/regression/tests/onebyte.c: added tests for |^&
12309 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12311 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12312 for writing icode into asm output.
12314 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12316 * src/pic16/device.c: added some debug lines enabled
12317 with macro DEBUG_CHECK,
12318 * src/pic16/genarith.c: more debug in genPlus,
12319 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12320 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12321 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12322 * (aopForSym): onStack symbols are re-placed in data memspace,
12323 and onStack flag is cleared,
12324 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12325 copy temporary pcodeop,
12326 * (genPcall): added warning for not updating PCLATU,
12327 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12328 always true for pic16 port,
12329 * (genMultOneWord): NEW, supports integer multiplication,
12330 * (genMult): modified to call genMultOneWord,
12331 * (ifxForOp): added warning when return NULL,
12332 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12333 flag is set before call to operandFromSymbol for implicit
12335 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12336 options.intlong_rent are set by default,
12337 * (_hasNativeMulFor): modified to allow port generation of integer
12339 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12340 set regtype to REG_SFR for all registers, restricting seting the
12341 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12343 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12345 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12346 more than 500 times in the regression tests
12348 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12350 * support/Util/SDCCerr.h,
12351 * support/Util/SDCCerr.c,
12352 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12354 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12355 for symbol conflicts.
12356 * support/valdiags/tests/enum.c,
12357 * support/valdiags/tests/tentdecl.c,
12358 * support/valdiags/tests/struct.c: expect possible error messages
12359 referring to original symbol definitions.
12360 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12362 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12364 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12366 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12368 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12370 * src/pic16/ralloc.c (newReg): fixed bug #908929
12372 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12374 * src/ds390/gen.c: added missing #include "main.h"
12376 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12378 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12379 checking if symbol is already in set,
12380 * src/pic16/device.h: prototype for checkAddSym,
12381 * src/pic16/gen.c: (_G): added entry interruptvector,
12382 * (assignResultValue): removed some commented out lines,
12383 * (genFunction): check for ISR via sym->type, absolute section for
12384 interrupt code is created via a new pBlock, the goto instruction is
12385 placed now correctly at the interrupt vector position, changed all
12386 references from ivec to _G.interruptvector,
12387 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12388 is the interrupt is a high priority one, same for return from ISR,
12389 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12390 externs to calls of checkAddSym,
12391 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12392 pic16_pcode_verbose flag is set,
12393 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12394 * src/pic16/pcoderegs.c: message about how many registers are saved
12395 will only be emitted if pic16_pcode_verbose flag is set,
12397 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12399 * src/ds390/ralloc.h,
12400 * src/ds390/ralloc.c (ds390_regWithIdx),
12401 * src/ds390/gen.c (emitcode),
12402 * src/ds390/main.h,
12403 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12404 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12405 ds390operandCompare, getRegsRead, getRegsWritten,
12406 initializeAsmLineNode): customized instruction size calculation for
12407 ds390, started basis for some register optimizations
12408 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12409 corresponding assembly output
12410 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12411 missing push/pop of r0/r1. Optimized push/pops
12413 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12415 * src/mcs51/main.c (instructionSize): fixed ACALL size
12416 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12418 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12420 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12421 the sorting of rlist with NULL elements
12422 * (print_idataType, print_idata): NEW to create idata sections
12423 * src/pic16/device.h: idataSymSet new variable
12424 * src/pic16/gen.c (genFunction): fixed some bugs in string
12425 comparing, improved the absolute section creation for ISRs,
12426 added FSR0L/FSR0H in registers that are saved in an ISR,
12427 * (genInline): fixed the processing of inline snippets,
12428 now they undergo no process by the peephole optimizer
12429 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12430 are placed in idataSymSet,
12431 * (pic16emitStaticSeg): extern symbols are added in externs,
12432 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12433 switching when aboslute variables are placed in access bank memory
12434 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12435 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12436 commented out with #if,
12437 * (pic16_packRegisters): reintroduce the check for CAST because some
12438 symbols are not correctly handled,
12439 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12440 pCodeInstruction instead of pCode,
12441 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12442 pCodeAsmDir definition,
12443 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12444 directive, then the argument directive is emitted without the leading
12445 tab, hack for inline labels which must be in the first column,
12446 * (compareLabel,pic16_findNextInstruction),
12447 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12448 * (insertBankSwitch): modified for the new pCodeAsmDir,
12450 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12451 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12453 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12455 * (pushSide): commented out with #if,
12456 * (assignResultValue): fixed some typos in saving
12458 * (genPcall): FIXED and sync'ed with genCall,
12459 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12460 * (genNearPointerGet): fixed to handle some more cases,
12461 implementation scheme via table reads,
12462 * (genConstPointerGet): modified to access code memory correct,
12463 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12464 and improved to handle some cases
12465 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12466 instead of "RETLW" for init data
12467 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12468 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12469 variables are placed in access bank memory (<0x80 and >=0xf80),
12470 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12471 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12472 TBLWT_POSTDEC,TBLWT_PREINC
12473 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12474 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12476 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12477 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12478 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12479 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12481 2004-02-29 Borut Razem <borut.razem AT siol.net>
12483 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12484 support/Util/findme.h, support/Util/system.h: enhance binary relative
12485 search for lib and include by using findProgramPath()
12487 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12490 * src/SDCCpeeph.c (pcDistance),
12492 * src/mcs51/ralloc.h,
12493 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12494 * src/mcs51/main.h,
12495 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12496 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12497 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12498 size calculation port specific, started basis for some register
12500 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12501 missing push/pop of r0/r1. Optimized push/pops
12502 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12503 * device/lib/_modsint.c (_modsint),
12504 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12505 and stack version so regression tests pass
12507 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12509 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12510 * src/SDCCast.c (decorateType): catch another small optimization
12512 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12513 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12514 modified to finally use computeType() all over SDCC,
12515 see Feature Request #877103
12516 * src/SDCCval.h: cosmetic
12517 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12518 valCompare(); regression tested in muldiv.c
12519 * support/regression/tests/muldiv.c (testMod): mod sign follows
12522 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12524 * src/SDCCast.c (decorateType): fixed bug #902362
12525 * doc/INSTALL.txt: fixed install instructions for win32
12527 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12529 * device/include/Makefile.in (install): fixed by replacing spaces
12532 * doc/INSTALL.txt: updated for release
12533 * doc/sdccman.lyx: added warning for --xstack being buggy
12535 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12537 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12538 to eliminate build warnings.
12539 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12541 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12542 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12544 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12545 removed -penable-stack, added comment for stack pragma, added
12546 warning for not initializing the stack/frame registers, removed
12547 comment at interrupts section
12549 Stack is made permanent, there is no ability to disable stack usage.
12550 * src/pic16/device.h,
12551 * src/pic16/device.c: removed all references to USE_STACK macro,
12552 * src/pic16/device.c (pic16_dump_section): when no elements in
12553 rlist, free rlist before return,
12554 * (pic16_dump_int_registers): NEW, internal registers are a new set
12555 of general purpose registers reused by each function,
12556 * (checkAddReg): returns 1 if registers is added to set,
12557 * (pic16_groupRegistersInSection): when a registers is of type
12558 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12559 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12560 SRCASECMP macro is moved here from device.c
12561 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12562 PO_PCLATU, PO_PRODL, PO_PRODH,
12563 * (pic16_pCodeOpType, genMinus,
12564 changed compares to "a" register, with AOP_ACC,
12565 * (pic16_genPlus): fixed some bugs and indented properly,
12566 * (pic16_addSign): changed size to size+offset in the MOVWF
12568 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12569 multiply 8-bit operand by literal, result is 8-bit,
12570 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12571 multiply 2 8-bit operand, result is 8-bit,
12572 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12574 * src/pic16/gen.c: changed accUse to contain WREG only,
12575 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12576 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12577 true, do not use immediate addressing any more unless sym is a
12578 pointer in codespace,
12579 * (aopForRemat): do not use immediate addressing when symbol not in
12580 codespace and when symbol's address is requested,
12581 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12583 * (aopGet): added case for AOP_ACC and don't return "accumulator
12584 bug" but WREG instead,
12585 * (popGetTempReg): pushes contents of temporary register in stack,
12586 * (popReleaseTempReg): pops contents of temporary register from
12587 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12588 * (pic16_popGet): separated case AOP_ACC to return register WREG
12589 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12590 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12591 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12592 the use of immediate pointers to certain cases only.
12594 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12595 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12596 * (assignResultValue, genCall, genRet): modified to use the new
12597 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12598 genPcall is still broken,
12599 * (genFunction): added code to create 'A' type pBlocks when
12600 interrupt functions are generated, code not extensively tested yet,
12601 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12602 * (genEndFunction): modified so ISRs pop stored registers from stack,
12603 * (genMultOneByte): cleanup,
12604 * (AccRsh): added flag andmask, to and result with appropriate mask,
12605 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12606 * (genDataPointerGet): fixed and reenabled its use,
12607 * (genNearDataPointerGet): bugs fixed,
12608 * (genDataPointerSet): bugs fixed,
12609 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12610 pic16_DumpSymbol, pic16_DumpOp,
12611 * src/pic16/genutils.h: function prototypes for the above functions,
12612 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12614 * (pic16emitRegularMap): many many many improvements, but needs a
12616 * src/pic16/main.c: enable_stack in pic16_options is removed,
12617 * (_pic16_parseOptions): removed command line options -penable-stack,
12618 * (_process_pragma): emit stack symbol only when stack pragma is
12620 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12621 redirected to FSR0L/FSR0H pair,
12622 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12623 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12624 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12626 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12627 * (dumpPicOptype): NEW,
12628 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12629 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12630 with movff instruction,
12631 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12632 added pic16_int_regs, some packRegsFor* functions are commented out,
12633 because produce errors,
12634 * src/pic16/NOTES: minor modifications
12636 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12638 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12639 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12641 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12642 * as/mcs51/lkaomf51.c: fixed bug #895763
12644 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12646 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12648 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12650 * doc/sdccman.lyx: added details about the HC08 storage classes and
12651 interrupts, fixed the register usage info for z80 & gbz80
12653 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12655 * doc/sdccman.lyx: added more pic16 port documentation
12656 * device/include/pic16/: added header pic18fregs.h
12658 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12660 * doc/sdccman.lyx: added Vangelis' contribution
12662 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12664 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12665 extend to the next CALL or PCALL, not just to the next CALL.
12667 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12669 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12671 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12673 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12674 bug #895752 and a better fix for bug #716790
12676 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12678 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12680 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12682 * doc/sdccman.lyx: minor changes, minor changed
12684 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12686 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12687 which can't handle SDCC_NEWONEBYTEOPS,
12688 (geniCodeMultiply): removed conversion from mult to shift for pic14
12691 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12694 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12695 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12696 thus fixing bug #895406
12698 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12700 * device/lib/_modsint.c,
12701 * device/lib/_modslong.c: sign follows divisor only
12702 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12703 signs or signedness can be ignored
12704 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12705 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12706 added optimization for IFX,
12707 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12709 reenabled optimization for IFX, which was removed on 2004-01-11
12710 * src/SDCCast.h: added return type IFX
12711 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12712 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12713 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12714 SDCC_OLDONEBYTEOPS selects the old behaviour
12715 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12716 changed again and commented promotion rule
12717 * src/SDCCval.c (valDiv): promotion no longer necessary
12718 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12719 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12721 * support/regression/tests/onebyte.c: added
12723 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12725 * gen.c (genInline): reverted to old code for assemnling inline
12726 code because of bug reported James Chadd
12728 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12730 * ralloc.h: missing declarations from previous patch,
12731 seems that patch for ralloc.h was never applied, fixed
12733 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12734 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12738 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12739 indirect addressing. Marked FSR0 as deprecated
12740 * gen.c (pointerCode): commented out, not needed now
12741 (pic16_popGet2p): new MOVFF helper function
12742 (genGenPointerGet),
12743 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12744 (shiftRLong): removed duplicate debugging info
12746 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12748 * src/ds390/gen.c (genNearPointerGet),
12749 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12750 optimization with bits, but not bitfields.
12751 * src/ds390/ralloc.c (packRegisters),
12752 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12754 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12756 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12758 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12761 * src/SDCCicode.c (operandFromSymbol),
12762 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12763 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12764 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12765 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12766 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12767 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12769 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12770 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12771 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12772 * src/SDCCsymt.c (newSymbol),
12773 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12776 * src/SDCCval.c (newiList): fixed bug #885705
12778 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12780 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12781 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12783 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12785 * device/include/c8051f120.h,
12786 * device/include/c8051f300.h,
12787 * device/include/c8051f310.h: added/updated header files for Silicon
12788 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12789 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12790 in new section Submitting patches
12792 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12794 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12795 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12796 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12798 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12799 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12800 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12802 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12803 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12804 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12806 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12807 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12808 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12809 genGenPointerSet): fixed bug #892400
12810 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12811 to eliminate build warnings.
12812 * src/SDCCast.c (processParms),
12813 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12815 * support/valdiag/valdiag.py: added GCC to the list of defines active
12816 when compiling with gcc
12818 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12820 * support/Util/SDCCerr.h,
12821 * support/Util/SDCCerr.c,
12822 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12823 with an incomplete type (fixed bug #883734)
12824 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12826 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12828 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12830 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12832 * src/SDCCast.c (decorateType),
12833 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12834 function pointer implementation
12835 * support/regression/tests/funptrs.c: added tests to verify both forms
12836 of function pointers work correctly. Added tests to verify parameters
12837 are passed in the correct order.
12839 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12841 * device.c (regCompare): registers are sorted by ascending
12842 address and increasing size,
12843 * main.c (_pic16_finaliseOptions): removed the declaration
12844 of compiler macro MCU. Now a macro of the format pic18fxxxx
12845 will be defined from the command line
12847 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12848 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12850 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12851 PCOP_RLCF was overwritten!
12852 * gen.c (genSkip): commented out calls to pic16_emitcode,
12853 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12855 * (genRRC): added debugging info,
12856 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12857 overwritten while shifting,
12858 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12859 overwritten while shifting,
12862 * (shiftLLeftOrResult),
12863 * (shiftRLeftOrResult),
12865 * (shiftLLong): Implemented with pic16_emitpcode
12866 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12867 * (genLeftShift): Fixed bug, operand for shift by variable always
12868 was "and"ed with 0x0f,
12869 * (genLeftShiftLiteral),
12871 * (genRightShiftLiteral): added debugging info,
12872 * (genrshFour): added comment,
12873 * (genRightShift): determined signedness from operand "left"
12874 instead of "result"
12876 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12878 * src/SDCCicode.c (geniCodeParms),
12879 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12880 function pointers, fixed function pointer bugs #861242 and #861896
12882 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12884 * device/include/c8051f000.h,
12885 * device/include/c8051f120.h,
12886 * device/include/c8051f300.h: added header files for Silicon
12887 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12889 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12891 * src/SDCCast.c (processParams): added new type flow and restructured
12892 (gatherAutoInit): added new type flow
12893 (addCast): cosmetic changes
12894 (getLeftResultType): added new type flow for array indices, patch
12895 provided by Stas, see FR #877103
12896 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12897 array index patch by Stas
12898 * src/SDCCast.h: added prototype getResultTypeFromType()
12900 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12901 * src/pic/glue.c (pic14emitStaticSeg),
12902 * src/pic16/glue.c (pic16emitStaticSeg),
12903 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12904 for initialization of symbols
12905 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12906 * support/Util/SDCCerr.h:
12907 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12908 * .version: bumped version number to 2.3.8
12909 * device/include/Makefile.in (install),
12910 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12913 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12915 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12916 Slade Rich fixed an optimization bug
12917 * src/pic/pcodepeep.c,
12918 * src/pic/pcoderegs.c
12919 * doc/Makefile (install): added test for directory
12921 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12923 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12924 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12925 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12926 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12927 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12928 * as/mcs51/asexpr.c (term),
12929 * as/hc08/asexpr.c (term): fixed bug #887146
12931 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12933 * src/z80/gen.c (genMult): handle single byte result product
12934 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12935 DUMMY_READ_VOLATILE (fixed bug #886367)
12937 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12939 * support/regression/tests/libmullong.c: fixed logic, on little endian
12940 hosts we ended without a mullong_wrapper()
12942 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12944 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12945 virus/worm forged address usage.
12947 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12949 Fixed promotion, it should be done on AST level:
12950 * src/SDCCast.c (addCast): added promotion to int
12951 (decorateType): updated call to upCast()
12952 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12953 usualUnaryConversions()
12955 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12957 * support/regression/tests/literalop.c (mulWrapper): Added a
12958 wrapper to remove integer overflow warnings.
12960 * support/regression/tests/float_trans.c: Made work on host.
12962 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12965 * support/regression/generate-cases.py (main): Changed from inline
12968 * doc/Makefile (install): Changed to depth first to get rid of
12969 missing directory install warning.
12971 * as/Makefile (install-doc): Made work on Mac.
12973 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12975 * src/SDCCast.c: added an additional type flow in decorateType() of
12976 opposite direction, see feature request #860006; it's enabled at runtime
12977 by setting the environment variable SDCC_NEWTYPEFLOW
12978 * src/SDCCast.h: changed prototype of decorateType()
12979 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12980 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12981 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12982 see feature request #877103
12983 * src/SDCCval.c: updated call of decorateType()
12984 (valBitwise): fixed bug #882876
12985 (valMinus): added promotion
12986 (valLogicAndOr): result is unsigned
12987 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12988 * src/SDCCsymt.c (computeType),
12989 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12990 must not cause an unsigned operation
12991 * src/pic/glue (pic14emitRegularMap),
12992 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12994 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12996 * src/pic/pcode.c (PCodeID): commented out left over debug code
12998 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13000 * support/valdiag/tests/overflow.c: added shift tests
13001 * src/pic/device.c,
13008 * src/pic/pcodepeep.c,
13009 * src/pic/pcoderegs.c,
13010 * src/pic/ralloc.c,
13011 * src/pic/ralloc.h: applied patch from Slade Rich;
13012 added support for multiple code pages and multiple RAM banks on the
13013 PIC 14 port. The ASM files now no longer simply assume all the
13014 code / RAM are in the same page / bank. This means the linker can
13015 safely allocate code/RAM of separate ASM files to different pages/banks.
13016 * doc/sdccman.lyx: added Slade's tips
13017 * src/mcs51/peeph.def: fixed bug #880768
13019 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13021 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13022 * src/SDCCast.c (decorateType): fixed bug #880197
13024 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13026 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13029 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13030 strtof is not part of C89 and isn't included with Mac OS X.
13032 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13034 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13035 shiftL2Left2Result): fixed bug #879326
13036 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13037 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13038 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13039 address fetch for clr instruction
13040 * device/lib/hc08/_mulint.c: created optimized assembly version
13041 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13043 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13045 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13046 proposed in FR #877103
13048 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13050 * src/SDCCval.c (cheapestVal): added missing checks
13051 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13052 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13054 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13056 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13059 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13061 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13062 loaded with the linker search paths (-L arguments) and the libraries
13063 to be linked with the current source (-l arguments). Changes
13064 currently will affect only the pic16 port.
13065 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13066 include path the port specific paths and port specific libraries,
13067 * gplink command now contains the $3 argument,
13068 * src/pic16/device.h,
13069 * src/pic16/device.c,: structure PIC_device is made public and
13070 renamed to PIC16_device, the same for variable Pics which is renamed
13071 to Pics16. Updated all references to them.
13072 * src/pic16/glue.c (pic16glue): corrected bug with code
13073 initialization which bypassed the variable initializations block.
13075 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13076 COMPILE_FLAGS and added the --nostdinc option
13078 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13080 * device/include/mc68hc908jb8.h: Register defs for another member
13081 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13083 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13085 Documenting changes from previous commits.
13086 * configure.in (version 1.56),
13087 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13088 when generating output files to configure the pic16 library,
13089 but now I've commented it out, since gputils aren't installed in the
13090 SF compile farm, so library won't compile
13092 * device/lib/Makefile.in (version 1.56): initially I've added in
13093 target 'all' the prerequestive 'model-pic16' so it compiled the
13094 pic16 library, but now I've commented it out for the same reasons
13096 * added targets 'model-pic16' and 'objects-pic16' to compile the
13098 * added target 'port-specific-objects-pic16' to handle the
13099 generated libraries and copy them into the build/ directory
13100 * added target 'clean-intermediate-pic16' to clean intermediate
13101 files into pic16 directory
13102 * in target 'installdirs' added line to create directory pic16 in
13103 the installation path
13105 * device/include/Makefile.in (version 1.11): in target 'install'
13106 added lines to copy all header files to installation path,
13107 * in target 'installdirs' added line create directory for pic16
13108 headers in the installation path
13110 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13112 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13115 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13118 * device/lib/configure.in,
13119 * device/lib/configure: fixed for autoconf 2.57
13121 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13123 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13124 option so that it actually works. Made it specific to the z80, since
13125 the gbz80 doesn't have these kinds of I/O ports.
13127 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13129 * device/include/z180.h,
13130 * device/lib/_memcpy.c,
13131 * device/lib/_memmove.c,
13132 * device/lib/_mulint.c,
13133 * device/lib/ser_ir.c,
13134 * device/lib/ser_ir_cts_rts.c,
13135 * device/lib/_strcmp.c,
13136 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13137 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13138 portmode; added deprecation warning for bank= and protmode= forms.
13139 Also, guard against buffer overflow.
13140 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13142 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13144 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13145 changed interrupt vector table generation to only emit declared vectors.
13146 * device/include/Makefile.in: added missing backslash
13147 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13149 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13151 Mainly changes to support compilation of the device libraries
13152 * src/pic16/device.c: stack is allocated via symbol and not
13153 via literal number. The symbol is placed in the corresponding
13154 position of the data ram
13155 * (pic16_dump_section): relocatable and absolute uninitialized
13156 data are now emitted in sorted order to reduce section naming,
13157 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13158 weren't marked as being in the access bank,
13160 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13162 Added portion of GNU PIC Library under the directory
13163 device/include/pic16 and device/lib/pic16. These files
13164 contain the declarations of SFRs for the PIC18Fxx2 devices.
13165 The directory is initialized via configure from toplevel.
13167 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13169 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13170 the spilllocations to be compared correctly
13172 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13174 * src/SDCCast.c (decorateType): fixed bug introduced today
13176 2004-01-12 Borut Razem <borut.razem AT siol.net>
13178 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13179 doc/sdccman.lyx: upper case pragmas are deprecated
13181 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13183 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13184 in simpler and even better code
13186 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13188 * src/SDCCicode.c (operandOperation): fixed bug #874819
13189 * src/SDCCast.c (decorateType): fixed
13190 char foo (unsigned long ul) { return ul > 0; }
13192 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13194 * doc/sdccman.lyx: Moved and added some sections, small changes
13195 all over. Telling LaTeX to be less strict with word spacing
13196 to better keep the right margin. Changed some notes about
13197 maintainance of the ports in section 3.2.1 - is it OK like this?
13199 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13201 SDCC source changes:
13202 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13203 convilong): modified to inform the pic16 port that builtin functions
13206 PIC16 PORT specific changes:
13207 * src/pic16/device.c pic16_dump_equates() added,
13208 processor registers declared internally by the port are emitted in
13209 the translation as equates,
13210 * src/pic16/gen.c: inline code is passed unprocessed to the
13212 * (pic16_popGetLit2): fnuction modified to take second operand as
13213 pCodeOp pointer and not as literal,
13214 * (popRegFromIdx): prefixed with pic16_,
13215 * (pic16_popCombine2): modified to receive already allocated pCode
13217 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13218 * (genFunction): initializes local stack frame and pushes on stack
13219 all the registers used by this function,
13220 * (genEndFunction): restores all registers from stack and restores
13222 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13224 * (pic16glue): changed the program startup sequence,
13225 * added new dbName code 'A' for functions placed in absolute section
13226 * src/pic16/main.c: added function attribute _naked,
13227 * added pragma 'code' to place a fnuction at an absolute address,
13228 * added command line arguments --debug-ralloc and --pcode-verbose,
13229 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13230 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13231 * (pic16_newpCodeOpLit2): modified to take the second operand as
13233 * (pic16_printpBlock): modified to emit each function in a separate
13235 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13236 UPPER for immediate operands,
13237 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13239 * src/pic16/peeph.def: all peepholes with movff are commented out,
13240 because there is a problem in the pcode peep optimizer,
13241 * src/pic16/ralloc.c: the register allocator can now reuse local
13242 function symbols for another function. This saves register usage.
13243 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13245 Added file src/pic16/NOTES with information about program writing on
13246 the current port version.
13248 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13250 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13251 and peephole 252 (array access)
13253 2004-01-09 Borut Razem <borut.razem AT siol.net>
13255 * src/SDCCmain.c : fixed #872250: -l command line defined library
13256 files are scanned before standard library files
13258 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13260 * src/SDCCast.c (decorateType): fixed bug #874046
13262 2004-01-09 Borut Razem <borut.razem AT siol.net>
13264 * support/scripts/sdcc.nsi: remove previous installation
13266 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13268 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13269 bytes for last interrupt vector (mcs51)
13270 * sdcc.spec: fixed typo
13272 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13274 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13275 gen51Code): more efficient parameter receive for --model-large
13278 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13280 * src/ds390/main.c,
13281 * src/z80/main.c: added missed needLinkerScript flags (more than
13282 one port structure defined in these file)
13283 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13286 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13288 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13289 * src/port.h: added flag needLinkerScript in port->linker
13290 structure to inform whether to create a .lnk file or not,
13292 * src/ds390/main.c,
13294 * src/mcs51/main.c,
13296 * src/pic16/main.c,
13298 * src/z80/main.c: changed appropriately to configure
13299 needLinkerScript flag
13301 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13302 * src/pic/glue.c: added variable udata_section_name to
13303 override default uninitialized data segment definition for
13304 devices only with SHAREBANK memory (reported from Erik Epetrich)
13305 * (pic14emitOverlay): modified to emit a commented overlay segment
13306 directive when no overlay data exist
13307 * (picglue): modified to emit uninitialized data segment
13308 according to udata_section_name
13309 * src/pic/main.c (_pic14_parseOptions): added command line
13310 options --udata-section-name=[name] to override default
13311 udata definition name
13312 * modified _linkCmd and _asmCmd to include compiler passed
13313 arguments via -W option
13314 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13315 object file from '.rel' to '.o' in port->linker structure,
13316 changed size of fptr from 2 to 3 in port structure
13318 2004-01-07 Borut Razem <borut.razem AT siol.net>
13320 * support/scripts/sdcc.nsi: update PATH
13321 * support/scripts/sdcc.ico: craeted
13323 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13325 * device/include/Makefile.in: fix install
13326 * doc/Makefile: fix install
13328 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13330 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13332 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13333 how the function variable allocation summary is displayed; also
13334 include information about variables allocated to the overlay
13337 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13339 * as/mcs51/lkmain.c: Help about -Y option
13340 * as/mcs51/lkarea.c: Fixed gcc warnings
13342 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13344 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13346 * support/valdiag/tests/overflow.c: added
13347 * src/SDCCast.c (decorateType),
13348 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13349 LEFT_OP (left shift)
13351 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13353 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13354 (default behaviour).
13356 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13358 A python script to validate compiler diagnostic messages. It can be
13359 used to verify that sdcc complains about bad c source code and
13360 gives a good location of the error.
13361 * support/valdiag/Makefile,
13362 * support/valdiag/valdiag.py,
13363 * support/valdiag/tests/*
13365 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13367 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13368 * src/SDCCsymt.c (newEnumType),
13370 * support/Util/SDCCerr.c,
13371 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13373 * support/regression/tests/enum.c: added test for enum values that
13374 require at least 2 bytes of storage.
13376 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13378 * src/common.h: added ifndef/define/endif macros
13379 around the header file.
13380 Bug reported from Jesus Calvino-Fraga
13382 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13384 * sdcc.spec: updated
13385 * device/include/Makefile.in: don't install CVS directories
13386 * device/lib/Makefile.in: added removal of CVS directories after install
13387 * doc/Makefile: fixed install, added local_icons
13388 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13389 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13390 * src/ds390/gen.c (genRightShift): fixed bug #870788
13391 * src/SDCCast.c (decorateType): fixed bug #870781
13393 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13395 PIC16 port related changes:
13396 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13397 added variable stackPos,
13399 * gen.c: genCall, assignResultValue: added support for
13400 pushing/retrieving function parameters to/from stack,
13401 genFunction,genEndFunction: setup stack frame for the
13402 generated function,
13403 genAddrOf: will be changed according to bug 863624
13405 * added files genutils.c and genutils.h which contain gen*
13406 debugged and optimised functions extracted from gen.c
13408 * glue.c: added variable 'externs' which holds extern symbols,
13409 pic16emitRegularMap: is modified to properly handle relocatable
13410 symbols under the new scheme,
13411 pic16createInterruptVect: is modified
13412 pic16printPublics: is modified to emit 'global' assembler directives,
13413 added pic16_printExterns to print extern symbols,
13414 pic16glue: initializes stack/frame pointer in the beginning of
13415 the assembly output. Temporary hack, will be corrected later,
13416 because gplink yet does not support stack and SDCC does not
13417 yet support a type of crt0.o object to create the final binary.
13419 * Removed many lines that contain 8051 legacy code.
13420 * The code is finally placed under a 'code' directive.
13421 * Added port specific options.
13423 * _process_pragma: simplified since now we do not need *special*
13424 include file to define SFR registers. But a separate header
13425 will be needed. This will be developed later.
13426 * _pic16_parseOptions: added, parses port specific options:
13427 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13428 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13429 --preplace-udata-with=
13431 * _pic16_setDefaultOptions: modified to initialize section names,
13432 but hack is temporarly out of order since it needs improvement.
13433 * _pic16_genAssemblerPreamble: configuration words are emitted by
13434 their address instead of their name. This part is incomplete and
13435 supports only the 18Fxx2 devices. Other devices will emit an error
13436 during assembly since they do not contain the same set of config
13438 * _pic16_genIVT: is modified,
13440 * pcode.c: added definitions for some hardware registers that are needed
13442 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13443 All PCI entries are updated. Now LFSR is supported.
13444 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13445 * added pic16_newpCodeOpLit2 to support instructions with
13446 two literal arguments
13447 * pic16_pCode2str: corrected code that emits assembler instructions
13448 with two literal operands and those that have an access bit modifier
13449 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13450 this fixes a bug which caused some labels to be lost, when an
13451 assembler directive was added, i.e. banksel,
13452 * pic16_FixRegisterBanking: improved logic that causes the insertion
13454 * InlineFunction: functions that are called once, are not any more
13455 inlined. This can be a port option in the future,
13457 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13459 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13460 hold the corresponding uninitialized symbols,
13461 * pic16_allocProcessorRegister: registers have explicit marked the
13463 * pic16_allocInternalRegister: registers are explicit marked as
13465 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13466 processing list, so bit registers were lost,
13469 * ralloc.h: added field 'accessBank' and original symbol operand
13470 in register definition,
13471 * removed the field isMapped from register definition,
13473 ** Several functions have been removed from various sources:
13474 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13475 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13476 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13477 pic16_assignRelocatableRegisters
13479 ** others have been introduced:
13480 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13481 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13483 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13485 * support/scripts/inc2h.pl: changed definition of BIT_AT
13486 to emit 'sbit at' instead of 'bit at'. This was a request.
13488 PIC16 port related preliminary changes:
13489 * gen.c: prefixed function popRegFromString with
13490 pic16_ and all references to it corrected
13491 * pcode.c: all pic16_pc_* hardware registers prefixed
13492 with underscore (_),
13493 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13494 * ralloc.c: newReg(): when register is REG_SFR then
13495 set address to rIdx,
13496 pic16_allocProcessorRegister(): marks register wasUsed=0
13497 pic16_writeUsedRegs(): added a call to assign processor
13498 registers via pic16_assignFixedRegisters
13500 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13502 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13503 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13504 variables in unused register banks. Also the SSEG is placed
13505 wherever there is enough space for it, and IDATA can be anywhere
13506 in internal RAM. For now compile using -Wl-Y[stack_size].
13507 The mem file is different for this option as well, since it
13508 makes no sense of talking about DSEG lenght.
13510 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13512 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13513 in certain cases, e.g. when ROM assignment, patch provided
13514 from Albert den Haan.
13516 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13518 Many signedness and type propagation fixes:
13519 * src/SDCCicode.c: made geniCodeCast() static
13520 replaced SPEC_ by IS_ (cosmetic)
13521 (operandOperation): fixed div and mod operation
13522 (usualBinaryConversions): added support for promotion of char
13523 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13524 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13525 (geniCodeAdd): an array index will stay unsigned, even if promoted
13527 (geniCodeArray): ditto
13528 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13529 * src/SDCCsymt.c (computeType): added more support for char;
13530 promotion of char is selectable by promoteCharToInt, fixed signedness
13532 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13533 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13534 * src/SDCCval (val*): replaced signedness calculation by
13536 rearranged if-branches (cosmetic)
13537 (valShift): added warning W_SHIFT_CHANGED
13538 (valCompare): fixed problem with different types
13539 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13540 * support/regression/tests/literalop.c: added many cases
13541 * support/regression/tests/ast_constant_folding.c: changed finally to
13543 * .version: new year, new version: 2.3.7
13544 * src/SDCCmain.c (main): applied patch #866468
13545 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13546 provided by Scott Bronson
13547 * doc/sdccman.lyx: updated documentation for sdcdb
13548 updated and added chapter tips
13550 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13552 * src/SDCCsymt.h: missing from yesterday's commits
13554 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13556 * src/SDCC.y (struct_or_union_specifier),
13557 * support/Util/SDCCerr.c,
13558 * support/Util/SDCCerr.h: verify that struct & union tags are used
13561 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13563 * src/SDCCglobl.h: missing from yesterday's commits
13565 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13567 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13568 sft_attributes, struct_declaration, parameter_declaration,
13569 type_name, start_block, declaration_list),
13570 * src/SDCC.lex (check_type): support redefinition of typedef names
13572 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13574 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13575 aligned xdata arrays. Erik helped me with the if clause.
13577 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13579 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13582 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13585 * src/SDCCast.c (newAst_),
13587 * src/SDCCicode.c (ast2iCode, newiCode),
13589 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13590 expr, statement, expression_statement, selection_statement,
13591 iteration_statement, expr_opt, jump_statement): foundation for tracking
13593 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13596 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13598 * support/Util/SDCCerr.c,
13600 * src/SDCCast.c (createCase, createDefault, decorateType),
13601 * src/SDCClabel.c (labelUnreach),
13602 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13604 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13605 (with thanks to Stas Sergeev)
13606 * device/include/time.h,
13607 * device/lib/time.c (CheckTime): suppress unreachable code warning
13609 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13611 * src/SDCCast.c (createIvalCharPtr),
13612 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13614 * support/regression/tests/nullstring.c: tests for these two bugs
13616 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13618 * support/Util/SDCCerr.h,
13619 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13620 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13621 about storage class and 'at' used inside struct or union
13622 * src/SDCCBBlock.c (iCodeFromeBBlock),
13623 * src/SDCCcse.c (ifxOptimize),
13624 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13625 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13626 printIval, emitStaticSeg, emitOverlay),
13627 * src/SDCClabel.c (deleteIfx),
13628 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13629 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13630 gatherAutoInit, processParms),
13631 * support/Util/SDCCerr.h,
13632 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13633 reporting for post-parse errors.
13635 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13637 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13638 implicit casts via union; they don't work on big endian systems
13639 (possible fix for bug #861138)
13641 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13643 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13644 * src/mcs51/main.c: fixed the fix for bug #737001
13646 2003-12-15 Borut Razem <borut.razem AT siol.net>
13648 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13650 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13652 * support/makebin/makebin.c: put output in binary mode
13654 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13656 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13657 xdata and data memory on startup. Set the environment variable
13658 SDCC_NOGENRAMCLEAR to disable this.
13659 * src/mcs51/peephole.def,
13660 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13661 (allows non-interrupt and interrupt code to safely compete for a resource
13662 without the non-interrupt code having to disable interrupts)
13664 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13666 * src/SDCCicode.c (geniCodeAdd),
13667 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13668 with valFromType if type might be a pointer and host is big endian).
13669 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13670 types, not just integer types.
13671 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13672 multiply defined with mismatching "at" address.
13674 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13676 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13677 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13678 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13679 with embedded nulls (fixed bug #753752)
13681 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13683 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13684 Apparently this did not see much testing (endless loop)
13686 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13688 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13690 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13692 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13693 gracefully handle NULL memmap pointers
13695 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13697 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13698 instead of deleting the iCode when an operand is volatile
13699 * src/z80/gen.c (genDummyRead),
13700 * src/mcs51/gen.c (genDummyRead),
13701 * src/ds390/gen.c (genDummyRead),
13702 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13704 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13705 * src/SDCC.y: fixed bug #850420
13707 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13709 Applied z80 i/o port patch from Peter Townson and fixed some operators
13710 to better handle operands in A register.
13711 * device/include/z180.h
13717 * src/z80/peeph-z80.def
13718 * src/z80/peeph.def
13721 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13723 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13725 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13727 * device/lib/hc08/_mullong.c: Removed extra #endif
13729 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13731 * sim/ucsim/hc08.src/inst.cc,
13732 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13733 carries from x to h
13734 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13735 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13736 * device/include/stdarg.h: fixed varargs for hc08
13737 * device/lib/Makefile.in,
13738 * device/lib/hc08/Makefile,
13739 * device/lib/hc08/_mulint.c,
13740 * device/lib/hc08/_mullong.c: fixed some endian problems
13742 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13744 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13745 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13746 * device/lib/_gptrget.c,
13747 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13749 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13751 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13752 * src/SDCCast.c (astErrors): fixed bug #846007
13753 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13755 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13757 * src/SDCCast.c (decorateType): disabled a transformation I added in
13758 revision 1.188 (access to fields of a structure at an absolute address);
13759 it breaks with bitfields, extern declarations, and gcse analysis.
13760 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13761 could be assigned through a pointer, so don't complain.
13762 * src/SDCCast.c (astErrors),
13764 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13766 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13768 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13769 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13770 output of __config directives, since gpasm now supports them
13771 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13772 pre-processor macro, i.e. -DMCU=p18f452
13773 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13774 and modified to handle 'cast' icode similarly to '=' icode
13775 * src/pic16/device.h (typedef struct PIC_device): added field
13776 'extMIface' to indicate that chip has external memory interface
13777 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13778 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13781 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13783 * src/SDCC.y (pointer): fixed bug #846006
13784 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13785 * src/SDCCast.c (decorateType): fixed bug #846009
13786 * src/ds390/peeph.def,
13787 * src/ds390/gen.c (genAnd, genOr),
13788 * src/mcs51/peeph.def,
13789 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13791 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13793 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13800 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13804 * src/SDCCbitv.c: added function to free a bitvector
13805 * src/SDCClrange.h,
13806 * src/SDCClrange.c: added function to recompute the liveranges
13807 * src/avr/ralloc.c,
13808 * src/ds390/ralloc.c,
13809 * src/hc08/ralloc.c,
13810 * src/mcs51/ralloc.c,
13811 * src/pic/ralloc.c,
13812 * src/pic16/ralloc.c,
13813 * src/xa51/ralloc.c,
13814 * src/z80/ralloc.c: recompute the liveranges after register packing
13816 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13818 * src/SDCCloop.c (newInduction): fixed bug #845630
13820 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13822 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13823 inadvertantly left behind from my 2003-11-12 change
13825 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13827 Updated headers I neglected to commit yesterday.
13828 * src/SDCClrange.h,
13831 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13833 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13834 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13835 * src/SDCCopt.c (eBBlockFromiCode),
13836 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13837 the creation of the key hash table from the sequencing so it can be used
13838 earlier (for some GCSE bug fixes still pending)
13840 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13842 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13843 * support/regression/tests/addsub.c: testing genPlus shortcut
13845 2003-11-15 Borut Razem <borut.razem AT siol.net>
13847 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13849 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13851 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13852 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13853 ordering is immaterial.
13854 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13856 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13858 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13859 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13860 (SIGSEV) of bug #840381
13861 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13862 unlink new file before rename if new and old filenames are the same)
13864 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13866 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13867 uninitialized variables) for the mcs51. Set environment variable
13868 SDCC_GENRAMCLEAR to test.
13869 xdata initialization slightly shorter
13871 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13874 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13875 #838241 & 780691 (basicly the same bug)
13876 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13877 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13879 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13881 * src/SDCCmain.c (linkEdit): "fix" #834252
13883 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13885 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13887 * src/SDCC.y: fixed bug #819403
13889 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13891 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13892 the reentrant attribute.
13893 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13894 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13896 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13897 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13898 erroneously reduced to a literal.
13899 * src/hc08/ralloc.c (packRegisters, rematStr),
13900 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13903 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13905 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13906 * doc/sdccman.lyx: changed from 'article' to 'book'
13907 * doc/Makefile: readded test_suite_spec and cdbfileformat
13909 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13911 * device/include/stdlib.h: include malloc.h to comply with ANSI
13912 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13914 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13916 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13917 * doc/clean.mk: also remove *.out files
13918 * doc/sdccman.lyx: some additions, larger top/bottom margins
13920 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13922 * src/SDCC.y: fixed bug #837365
13923 * support/regression/tests/bitopcse.c
13924 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13925 a symbol (might be valop instead)
13926 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13927 * device/lib/clean.mk: added hc08 to the cleaning list
13929 2003-11-04 Borut Razem <borut.razem AT siol.net>
13931 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13933 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13934 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13935 malloc is declared in standard stdlib.h
13937 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13939 * device/lib/hc08/Makefile: need to clean .rel not .o files
13940 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13942 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13946 * src/mcs51/main.c,
13947 * src/ds390/main.c,
13951 * src/pic16/main.c,
13952 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13953 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13954 tests (which uses the port's oclsExpense function)
13960 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13962 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13964 * src/SDCCcse.c (ifxOptimize),
13965 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13966 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13967 deleting the IFX iCode.
13968 * src/hc08/ralloc.c: reduced unneeded slocs
13969 * src/hc08/gen.c: fixed bug in asmopToBoolean
13971 2003-11-04 Borut Razem <borut.razem AT siol.net>
13973 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13974 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13975 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13976 transferred to configure
13978 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13980 Use headers defined in the C[++] standards:
13981 * sim/ucsim/gui.src/serio.src/fileio.cc
13982 * sim/ucsim/gui.src/serio.src/frontend.cc
13983 * sim/ucsim/gui.src/serio.src/main.cc
13984 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13985 * support/Util/NewAlloc.c
13987 * as/mcs51/lklibr.c
13991 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13993 * Added MSVC projects for hc08 assembler and linker:
13994 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13995 /as/hc08/link_hc08.dsp
13997 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13999 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14001 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14003 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14005 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14007 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14009 2003-10-31 Borut Razem <borut.razem AT siol.net>
14011 * support/cpp2/cpplib.h,
14012 support/cpp2/cpplib.c,
14013 support/cpp2/cpplex.c,
14014 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14015 to switch _asm block preprocessing on / off. Default is
14016 #pragma preproc_asm +
14018 2003-10-31 Borut Razem <borut.razem AT siol.net>
14020 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14021 when outputting comment blocks (when executed with -C option) and
14022 _asm (SDCPP specific) blocks
14024 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14026 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14028 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14030 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14032 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14034 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14035 * src/SDCCast.c (decorateType): fixed bug #832664
14037 2003-10-31 Borut Razem <borut.razem AT siol.net>
14039 * support/cpp2/cpplex.c: fixed for SDCPP:
14040 comments(when executed with -C option) and _asm blocks
14041 were included even if they where in skipped #if block.
14042 Applied solution from GCC cpp 3.3.2
14044 2003-10-31 Borut Razem <borut.razem AT siol.net>
14046 * src/SDCC.lex: sdcc now understands both formats:
14047 '# <line_number> <file_name>' and
14048 '#line <line_number> <file_name>'
14049 * support/cpp2/cppmain.c: sdcpp now generates the standard
14050 '# <line_number> <file_name>' instead of former
14051 '#line <line_number> <file_name>'
14053 2003-10-30 Borut Razem <borut.razem AT siol.net>
14055 * support/cpp2/cpphash.h,
14056 * support/cpp2/cpplib.h
14057 * support/cpp2/cpplex.c,
14058 * support/cpp2/cppmain.c,
14059 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14061 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14063 Fixed a number of problems revealed by bug #827883.
14064 * src/SDCCloop.c (loopInvariants): Spill location of the
14065 result operand should be recomputed if extracted from
14066 a loop. Also, don't extract assignments of an iTemp
14068 * src/SDCCast.c (isConformingBody): loop reversal should
14069 not occur if the control variable is involved with a
14070 relational operator.
14072 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14074 * .version: bumped to 2.3.6 to reflect the big improvements
14075 made by Erik and Klaus. Thanks!
14077 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14079 Replaced the livrange code.
14080 * src/SDCClrange.c: added new LR code
14082 * src/SDCCBBlock.h: removed remainig parts from old LR code
14083 * src/ds390/ralloc.c,
14084 * src/ds390/gen.c: minor fixes to make it work with new code
14086 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14089 * as/hc08/lkrloc.c,
14091 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14092 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14093 (tweaked fix for bug #818696)
14095 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14097 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14099 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14102 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14103 * src/mcs51/gen.c (gencjneshort),
14104 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14105 more efficient (per Scott Bronson's suggestion)
14107 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14109 Extended the semantics of the critical keyword to include
14110 individual statements. See RFE #827755 and #799831
14115 * support/Util/SDCCerr.c
14116 * support/Util/SDCCerr.h
14121 2003-10-19 Borut Razem <borut.razem AT siol.net>
14123 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14125 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14127 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14129 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14130 and predecrement operand is displayed
14132 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14134 * src/SDCCval.c (valMinus): fixed bug #826041
14136 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14138 Some hc08 related updates that I missed earlier
14139 * sim/ucsim/stypes.h
14140 * support/regression/ports/hc08/spec.mk
14142 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14144 New target "hc08" for the Motorola 68hc08 family of micros
14152 * sim/ucsim/hc08.src/*
14153 * sim/ucsim/configure.in
14154 * src/ucsim/configure
14155 * sim/ucsim/packages_in.mk
14158 * device/include/mc68hc908qy.h
14159 * device/lib/hc08/*
14160 * device/lib/Makefile.in
14161 * support/regression/ports/hc08/*
14162 * support/regression/Makefile
14164 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14166 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14168 * src/ds390/gen.c (genCast): fixed bug #821957
14170 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14172 * device/lib/logf.c: "fixed" overlay bug
14173 * support/regression/ports/host/spec.mk: added m library
14174 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14175 * support/regression/tests/float_trans: added (for Eric)
14177 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14179 * src/mcs51/gen.c (genCpl): fixed bug
14180 http://sf.net/mailarchive/message.php?msg_id=6263915
14182 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14184 * src/SDCCast.c (decorateType): added extended constant folding
14185 * src/SDCCsymt.c (computeType): cleanup
14186 * src/SDCCval.c (valShift): minor optimization
14187 * support/regression/tests/ast_constant_folding.c: added
14189 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14191 * src/SDCCmain.c: removed some unintended changes
14193 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14195 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14196 * src/z80/gen.c: fixed part of bug #817589
14197 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14199 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14201 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14212 * src/ds390/ralloc.c
14214 * src/mcs51/ralloc.c
14216 * src/pic16/ralloc.c
14217 * src/xa51/ralloc.c
14219 * src/z80/gen.c: removed unused label "release:"
14221 2003-10-06 Borut Razem <borut.razem AT siol.net>
14223 * src/SDCC.lex: removed definition of unused variables
14224 save_optimize and save_options
14226 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14228 * clean.mk: removed '=' in "-maxdepth=1"
14229 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14230 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14232 2003-10-06 Borut Razem <borut.razem AT siol.net>
14234 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14235 my_unput() replaced by unput()
14237 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14239 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14240 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14241 type-punned pointer will break strict-aliasing rules"
14242 Old LR behaviour is again default; Klaus' LR can be choosen by
14243 defining the environment variable LRKLAUS
14247 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14248 * clean.mk: fixed removal of files in bin/CVS/
14249 * device/lib/clean.mk: fixed removal of directories small and large
14250 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14252 * src/SDCCval.c: removed superflous test for pedantic
14254 2003-10-05 Borut Razem <borut.razem AT siol.net>
14256 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14257 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14258 message "unmatched #pragma SAVE and #pragma RESTORE"
14260 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14262 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14263 assembly, critical functions, atomic, nojtbound)
14265 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14267 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14273 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14276 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14278 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14280 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14281 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14282 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14284 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14286 * src/z80/gen.c (genRet): fixed bug #524753
14287 * src/z80/gen.c (genCast): fixed internal error on cast from
14289 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14290 fix for bug #477835 to the z80
14291 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14292 for tracking iCodes in the peephole optimizer for z80
14294 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14296 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14297 the other part of bug #814548
14298 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14300 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14302 * src/SDCCcse.c: fixed part of bug #814548
14304 2003-09-28 Borut Razem <borut.razem AT siol.net>
14306 * src/asm.c: rewrite of printILine() to use temporary file instead
14308 * src/xa51/main.c: commented out declaration of int rewinds
14310 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14312 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14314 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14316 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14317 * src/asm.c (printILine): Fixed bug #811015
14319 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14321 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14324 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14326 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14327 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14328 to correctly handle general case of AOP_PAIRPTR
14329 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14331 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14333 * src/mcs51/ralloc.c (fillGaps),
14334 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14335 register positioning bug)
14337 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14339 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14341 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14343 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14344 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14345 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14346 (ralloc doesn't intentionally do this now, but perhaps later)
14347 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14348 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14349 register positioning bugs (Fixed bug #762602 and #795325)
14350 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14351 (Fixed bug #808779)
14352 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14353 lines that --i-code-in-asm generates
14355 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14357 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14358 trying to fclose a FILE* that was already closed.
14360 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14362 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14363 of const struct should be treated as if const themselves)
14365 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14367 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14369 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14371 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14372 Unix (/n) and DOS (/r/n) line terminations.
14374 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14376 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14379 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14381 * src/mcs51/gen.c (genFunction, genEndFunction),
14382 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14383 and restore of EA so that stack offsets to parameters are
14384 correct when using both critical and reentrant/stack-auto.
14385 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14386 size (can be triggered in error if sloc is shared between
14387 different sized objects)
14388 * device/include/float.h: fixed macros to explicitly use
14389 unsigned long where needed
14391 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14393 Feature req. 799831: added code to allow nesting of critical functions
14394 * src/mcs51/gen.c (genFunction, genEndFunction)
14395 * src/ds390/gen.c (genFunction, genEndFunction)
14397 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14399 * src/SDCCsymt.c (sclsFromPtr),
14401 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14402 support for standard C idiom of memory mapped variables; for
14403 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14404 to xdata int at 0x1234 tempvar = 1.
14405 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14406 provided by Akiya ISHIDA
14408 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14410 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14411 * src/SDCCval.c (constVal): added reduction from int to char
14412 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14413 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14414 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14416 * support/regression/tests/shifts.c: fixed
14418 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14420 * src/z80/gen.c (genXor): Fixed bug #805445
14422 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14424 Fixed bug #621531 (const & volatile confusion in the type chain).
14425 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14426 refer to the const or volatile state of the pointer itself.
14438 * src/pic16/ralloc.c
14439 * support/regression/tests/const.c
14441 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14443 When checking for duplicated modules, use absolute paths
14444 instead of relative paths. Files changed:
14449 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14451 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14453 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14455 * device/include/string.h: added size_t typedef, changed
14456 prototypes to use size_t, eliminated separate reentrant and
14457 non-reentrant declarations, added _memmove declaration
14458 * device/lib/_memcpy.c: changed to use size_t instead of int,
14459 changed /4 to >>2 to avoid division library call
14460 * device/lib/_memcmp.c,
14461 * device/lib/_memset.c,
14462 * device/lib/_strncat.c,
14463 * device/lib/_strncpy.c,
14464 * device/lib/_strncmp.c: changed to use size_t instead of int
14465 * device/lib/_memmove.c: new file (fixed bug #772294)
14466 * device/lib/Makefile.in: added _memmove.c
14467 * device/lib/z80/asm_strings.s: fixed bug #772290
14468 * support/regression/tests/bitfields.c: attempt to fix host assertion
14469 failure on amd64-unknown-linux2.2
14471 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14473 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14474 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14475 * as/z80/asmain.c (main): fixed bug #801766
14477 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14479 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14482 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14484 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14485 reported in bug #800609
14487 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14489 * Top header beautifications in src/pic16 directory:
14490 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14491 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14492 pcoderegs.h, ralloc.c, ralloc.h
14493 * main.c: added top header and GPL license notice
14494 * pcode.c: fixed the if-conditional warning
14496 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14498 * device/lib/_mullong.c: replaced int by short for gcc
14500 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14502 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14503 and JUMPTABLE iCodes properly now (worked by accident before)
14504 * src/mcs51/gen.c (leftRightUseAcc),
14505 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14506 iCode properly now. Use getSize instead of nRegs since a & b
14507 aren't part of the nRegs tally.
14509 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14511 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14512 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14513 before instructions that use the _STATUS register
14515 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14517 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14518 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14519 fetching of the pointer
14520 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14521 copied from genNearPointerSet()
14522 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14523 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14524 If they pop r0/r1 they must be called in the opposite order than aopOp().
14525 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14526 (resp. --stack-auto), prepared for --xstack
14528 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14530 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14532 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14534 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14535 these ports have their own __sdcc_external_start()
14537 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14539 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14540 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14541 type for bits was changed. It resulted in bit variables becoming
14542 global, which is not permitted in PIC 14 assembly output.
14544 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14546 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14548 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14550 Z80 and MCS51 linkers complaint if a public symbol is defined
14551 in more than one library module:
14555 * as/mcs51/Makefile.in
14557 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14559 A few small changes that speed up the peephole optimizer.
14563 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14565 Try to make the peephole optimizer smarter by maintaining
14566 an association between the assembly source code and the
14567 iCodes that originated them. Put this information to use
14568 with a new peephole rule condition "notVolatile" so that
14569 the rules can be aggressive yet still safe.
14574 * src/mcs51/peeph.def
14576 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14580 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14581 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14582 if the left or right operand symbols have the accuse flag set.
14584 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14586 Changed the type of the result of the ! (NOT) operator to char;
14587 previously it returned the same type as the source. This allows
14588 us to eliminate all the genFloatNot functions (all of its target
14589 implementations were very buggy) since !float can use the same
14592 * src/SDCCicode.c (ast2iCode): ! returns char
14593 * src/mcs51/gen.c (genNot, genNotFloat),
14594 * src/ds390/gen.c (genNot, genNotFloat),
14595 * src/z80/gen.c (genNot, genNotFloat),
14596 * src/pic/gen.c (genNot, genNotFloat),
14597 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14599 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14601 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14602 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14603 during interrupts. Ensure WSAVE is located at a shared bank address.
14604 2. Fixed page selection in some places
14605 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14606 the registers name strings.
14607 4. Fixed "signed / unsigned compare" compiler warnings.
14608 5. The PIC port manages its own allocation of the general purpose
14609 registers, but makes no attempt to reuse them. As a result when
14610 compiling it soon runs out of general purpose registers. Some
14611 additional code was added to the files pcode.c and device.c to walk
14612 through the function call tree and rename the registers so that they
14622 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14623 genPlus() & genMinus() when the result is the same as left or right
14625 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14627 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14629 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14631 Made bitfield a distinct type from bit so that bitfields
14632 convert as per ANSI C and bits retain their traditional
14633 boolean style behaviour. Implemented bitfield support in
14641 * src/ds390/gen.c: bit v bitfield split
14642 * src/z80/gen.c: New support for bitfields
14643 * support/regression/tests/bitfields.c: reenabled z80,
14646 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14648 Rules 246.x, 247.x relate to bitfields, the others speed up
14649 access to xdata mapped I/O devices.
14651 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14653 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14655 Cleaned up genPackBits and genUnpackBits and added two helper
14656 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14657 for literal assignments in genPackBits (thanks to Frieder for
14663 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14665 Fixed bug #748310 (pointer to function type mishandled when the
14666 function name is omitted). Also fixed a SIGSEGV when a function
14667 attribute (reentrant, etc) is used on a non-function or on a
14668 function but misplaced before the parameter list.
14670 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14672 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14673 * support/Util/SDCCerr.h,
14674 * support/Util/SDCCerr.c: Added func attr misuse error msg
14676 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14678 Fixed bug #787649 by anonymous
14679 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14680 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14682 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14684 Fixed numerous bitfield problems.
14686 * src/SDCC.y: More bitfield related error checking
14688 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14689 * support/Util/SDCCerr.h,
14690 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14691 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14692 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14693 * support/regression/tests/bitfields.c: tests added
14695 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14697 Made the constant following the "interrupt" keyword optional. If
14698 omitted, the function will not automatically be given an entry
14699 in the interrupt vector table (similar to #pragma NOIV, but
14700 less syntacticly kludgy). The interrupt number is also now
14701 range checked. Also fixed a bug in the high order bit example
14708 * support/Util/SDCCerr.c
14709 * support/Util/SDCCerr.h
14712 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14714 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14715 * src/SDCCicode.c (operandOperation): rewritten some ops
14716 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14717 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14719 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14720 be re-activated by defining REDUCE_LITERALS)
14721 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14722 unsigned, but are signed by default
14723 * src/SDCCval.c (constVal): rearranged
14724 * src/SDCCval.c (valMod): preliminary fix
14725 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14726 * support/regression/literalop.c: added, work in progress
14728 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14730 Generate warnings for useless declarations like "char data;"
14731 that don't do what new users expect.
14734 * support/Util/SDCCerr.h
14735 * support/Util/SDCCerr.c
14737 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14739 * src/SDCCval.c (valMult): fix overflow detection of negative int
14741 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14743 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14745 Changes to support big endian targets:
14758 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14760 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14761 * device/lib/time.c: fixed warning "integer overflow in expression"
14763 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14765 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14766 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14767 constants are unsigned; added recognition of "u" flag for unsigned
14768 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14769 * src/SDCCval.c (valDiv, valMod): fixed signdness
14770 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14771 signedness of modulo, left and right shift
14772 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14773 * support/Util/SDCCerr.h: added warning W_INT_OVL
14774 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14775 * src/SDCCast.c (ast_print): improved output of constants
14777 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14779 Fixed some warnings when building with MSVC:
14781 * as/mcs51/asdata.c
14785 * link/z80/aslink.h
14786 * link/z80/lkdata.c
14787 * link/z80/lkeval.c
14792 * support/cpp2/cpplib.c
14796 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14798 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14800 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14802 * support/librarian/clean.mk: Do not remove Makefile.
14803 * support/librarian/Makefile: added.
14805 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14807 Added librarian to MSVC build:
14810 * support/librarian/librarian.dsp
14812 'configure' not needed for librarian, removed:
14813 * support/librarian/configure
14814 * support/librarian/configure.in
14815 * support/librarian/config_in.h
14816 * support/librarian/Makefile.in
14818 Hopefully these ones built the librarian and the rest of sdcc properly:
14820 * Makefile.common.in
14822 Messed up 'configure', so revert to previous version:
14826 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14828 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14829 there, while the mantissa of a double is "only" 53 bits wide.
14831 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14833 Adding sdcclib to the build. MSVC project coming soon.
14834 Files added/changed:
14836 * support/librarian/clean.mk
14837 * support/librarian/configure
14838 * support/librarian/configure.in
14839 * support/librarian/config_in.h
14840 * support/librarian/Makefile.bcc
14841 * support/librarian/Makefile.in
14842 * support/librarian/sdcclib.c
14845 * Makefile.common.in
14849 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14851 Linker now complaints if linked modules have conflicting options, for
14852 example, one compiled using --model-large and another one compiled with
14853 --model-small. The following files were modified:
14855 * as/mcs51/asdata.c
14856 * as/mcs51/aslink.h
14858 * as/mcs51/asmain.c
14860 * as/mcs51/i51pst.c
14861 * as/mcs51/lkdata.c
14862 * as/mcs51/lklibr.c
14863 * as/mcs51/lkmain.c
14869 * link/z80/aslink.h
14870 * link/z80/lkdata.c
14871 * link/z80/lklibr.c
14872 * link/z80/lkmain.c
14875 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14877 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14878 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14880 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14882 * src/z80/mappings.i: fix _mul[us][int,long] entries
14884 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14886 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14888 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14890 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14891 * support/regression/tests/bitopcse.c: added
14899 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14901 added support for new library format to z80, gbz80 linkers:
14907 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14909 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14910 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14912 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14914 added DUMMY_READ_VOLATILE:
14923 * src/SDCCcse.c (algebraicOpts): many improvements
14924 * src/SDCCcse.h: removed algebraicOpts()
14925 * src/SDCCicode.c (picDummyRead): added
14927 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14929 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14930 "Insufficient space in data memory".
14932 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14934 * src/mcs51/gen.c: fixed bug #771358
14935 * src/z80/gen.c: fixed bug #759087
14937 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14939 * src/pic16/glue.c: minor cleanup by Vangelis
14941 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14943 * device/include/regc515c.h: fixed #758477
14944 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14945 * device/lib/_gptrput.c: saved a few bytes
14946 * my tab spacing is 8, yours too?)
14947 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14948 * device/lib/serial.c: process RX bytes earlier than TX bytes
14949 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14951 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14953 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14955 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14957 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14959 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14961 * device/lib/Makefile.in: bad fix, reverted to 1.43
14963 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14965 * device/lib/Makefile.in: added missing z80 object files
14967 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14969 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14970 pic16 progress by Vangelis:
14973 * src/pic/Makefile:
14980 * pic16/genarith.c:
14985 * pic16/pcodepeep.c:
14988 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14990 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14992 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14994 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14995 added gbz80 build to MSVC project.
14996 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14997 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14998 from 8051 stuff and setup so it links using a .lnk file.
15000 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15002 * support/librarian/sdcclib.c: sdcc librarian.
15003 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15006 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15008 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15010 2003-07-02 Borut Razem <borut.razem AT siol.net>
15012 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15013 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15014 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15015 src/xa51/main.c, src/z80/main.c:
15016 virtualization of glue() function: each port has it's own glue function,
15017 which is accessed by do_glue function pointer in PORT.general structure
15019 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15021 * DS800C400 fun, improved ROM interface and tinibios.
15023 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15025 * More support for DS80C400. Now includes beginning of interface to ROM.
15027 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15029 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15031 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15033 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15035 2003-06-19 Borut Razem <borut.razem AT siol.net>
15037 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15039 2003-06-19 Borut Razem <borut.razem AT siol.net>
15041 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15042 fixed Z80 port - crt0.o: cannot open.
15044 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15046 * support/Util/MySystem.c (merge_command): revert bad fix
15048 2003-06-18 Borut Razem <borut.razem AT siol.net>
15050 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15052 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15054 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15055 option --use-stdout sends errors to stdout instead of stderr.
15057 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15059 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15061 2003-06-15 Borut Razem <borut.razem AT siol.net>
15063 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15064 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15065 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15066 fixed width array of pointers replaced with sets;
15067 multiple include and lib paths ared transferred to preprocessor and linker
15068 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15069 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15070 fixed width array of pointers
15071 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15072 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15073 fixupPath(), getPathDifference()
15074 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15075 fixed width array of pointers
15077 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15079 * src/pic16/ralloc.c: fix warnings
15080 * src/pic16/pcode.c: fix warning
15082 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15084 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15085 know all the details, but essentially this set of changes enable
15086 the pic16 port to generate movff instructions and generate assembler
15090 * src/pic16/glue.c:
15091 * src/pic16/pcode.c:
15092 * src/pic16/device.c:
15093 * src/pic16/main.c:
15094 * src/pic16/pcode.h:
15095 * src/pic16/pcoderegs.c:
15096 * src/pic16/ralloc.c:
15097 * src/pic16/ralloc.h:
15099 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15101 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15102 added option --vc, so sdcc errors and warnings are compatible with
15103 Microsoft Visual Studio.
15105 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15107 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15108 device/lib/libfloat.lib: added atof function.
15110 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15112 * doc/sdccman.lyx: updated to Lyx 1.3
15113 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15114 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15115 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15117 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15119 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15121 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15123 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15124 additions to the "related tools/documentation" section
15126 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15128 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15130 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15132 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15133 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15135 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15137 * doc/sdccman.lyx: fix double dash and other minor things
15138 * doc/Makefile: fix double dash
15140 2003-05-28 Karl Bongers(patches from Martin Helmling)
15141 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15142 condition and ignore commands.
15144 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15146 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15147 is in parts still quite out of date, I did changes as far as I felt makes sense
15148 for a non-native english speaker.
15149 Please feel free to add to the manual or to correct my changes.
15150 * doc/Makefile: undid touching the date of intermediate tex files.
15152 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15154 * doc/sdccman.lyx: Manual has an index now
15156 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15158 Finalize muluint/mulsint and mululong/mulslong merging:
15159 * device/lib/_mulint.c
15160 * device/lib/_mullong.c
15161 * device/lib/gbz80/mul.s
15162 * device/lib/gbz80/stubs.s
15163 * device/lib/z80/mul.s
15164 * device/lib/z80/stubs.s
15165 * src/SDCCsymt.c (initCSupport)
15167 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15169 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15170 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15171 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15172 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15175 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15177 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15178 the regression tests I'm not brave enough to enable 245.b, 245.c
15179 * doc/sdccman.lyx: added latex preamble for hyperref package.
15180 Using pdflatex this will give you a hyperlinked pdf file with
15181 bookmarks. (prepend '%' before /usepackage if this breaks something)
15183 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15185 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15187 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15189 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15191 2003-05-21 <johan AT balder>
15193 * src/SDCCglue.c (printIval): fixed bug #739934
15195 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15197 Applied patch from bug 737905 (renamed yylineo to mylineno):
15204 * src/pic16/pcode.c: Cleaned warnings
15205 * src/pic16/pcodeflow.c: Cleaned warnings
15206 * src/pic16/pcoderegs.c: Cleaned warnings
15208 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15210 * src/pic16/pcode.c: Cleaned warnings
15211 * src/pic16/pcodepeep.c: Cleaned warnings
15212 * src/pic16/ralloc.c: Cleaned warnings
15214 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15216 * doc/sdccman.lyx: fixed bug 739745
15217 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15219 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15221 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15222 it can be defined with CFLAGS when running configure
15223 * src/SDCCmain.c: fixed compiling + linking with object files
15225 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15227 * configure.in: configure for pic16 port,
15228 added --disable-pic16-port
15229 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15230 * src/SDCCmain.c: linkOptions is changed to set *,
15231 added if/endif conditional macros to remove options help
15232 messages from optionsTable when a port is not configured, added
15233 support for the PIc16 port in the ports table, when executing
15234 the compiler with no port specified on command line, a default
15235 port is selected with the new macro DEFAULT_PORT which is
15236 defined in port.h, in setDefaultOptions() linkOptions is removed
15237 from initialization assignment, since now it is a set,
15238 parseCmdLine uses setParseWithComma for linkOptions, in
15239 linkEdit() linkOptions are accessed with new function indexSet()
15240 which returns the i'th item of a set variable. See SDCCset.c, in
15241 linkEdit() when calling buildCmdLine(), added linkOptions as
15242 last argument. Now users can pass arguments to gplink via the
15243 -Wl option, main() uses pic16glue() to glue up pic16 programs
15244 * src/SDCCpeeph.c: various changes to support pic16
15245 * src/SDCCset.c: added function void *indexSet(set *, int) to
15246 return the i'th item of the set
15247 * src/SDCCset.h: added function prototype for indexSet()
15248 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15249 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15250 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15251 added macro DEFAULT_PORT
15252 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15253 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15255 * src/pic16/glue.c: commented out some error producing lines
15256 * src/pic16/main.c: __config directives are commented out to stop
15257 gpasm complaining and test the linkage with gplink, _linkCmd and
15258 _asmCmd changed to be more gplink and gpasm friendly
15259 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15260 produced an error when parsed, peep rule 12 is added to utilize
15261 movff, but it is commented out since the pCode does not support
15262 yet a command with 2 address arguments
15264 2003-05-18 <johan AT balder>
15266 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15267 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15268 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15270 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15271 Added feature to script commands from file.
15273 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15275 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15276 * src/SDCCutil.c: include ctype.h for win32
15278 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15280 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15282 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15284 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15285 Fixed so you can set breakpoints prior to run, run does not stop
15286 on entry now. Add tbreak. Other enhancements and fixes for use
15289 2003-05-12 Borut Razem <borut.razem AT siol.net>
15291 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15293 2003-05-11 Borut Razem <borut.razem AT siol.net>
15295 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15296 the path of bin directory, so that PATH is the only env. variable, which has to be set
15297 in case of standard installation.
15298 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15299 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15300 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15302 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15304 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15305 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15306 temp files are in the port dir; clean the gen/test directory when
15307 generating new test.c
15308 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15309 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15310 * support/regression/tests/zeropad.c: added
15312 2003-05-09 <johan AT balder>
15314 * src/SDCCglue.c: fixed bug #597940
15316 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15318 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15319 cache sfr, optimize next,step, fix off by one sourceline,
15320 support ddd list function.
15321 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15323 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15325 * support/regression/HTMLgen.py: added compare_s2f()
15326 * support/regression/Makefile: redo 1.27
15327 * support/regression/generate-cases.py: redo 1.5
15329 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15331 * support/regression/tests/float.c: workaround 33 bit hex constant
15332 * support/regression/tests/simplefloat.c: fix division for host
15334 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15336 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15337 that tame's the PIC's over-aggressive optimizer.
15339 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15341 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15344 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15346 Initial support for DS80C400. "Hello world" runs on TINIm400
15349 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15351 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15352 * Some notes on ddd usage added in debugger/README
15353 Martin Helmling adding more features and fixes for ddd GUI debugger.
15354 Code added for nexti, stepi, up, down, and other adjustments.
15356 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15358 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15359 * src/pic/peeph.def Added two rules to optimize carry manipulation
15360 * src/pic/* removed debug printfs
15362 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15364 * debugger/mcs51/cmd.c: added header newalloc.h
15366 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15368 * as/Makefile: new EXEEXT
15369 * as/z80/Makefile: remove trailing slash of BUILDIR
15370 * as/z80/clean.mk: new EXEEXT
15371 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15372 * support/cpp2/Makefile.in: new EXEEXT
15373 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15375 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15377 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15378 EXEEXT was introduced to fix all related problems with targets
15379 "clean", "install" and "uninstall"; a couple of further flaws
15380 especially with "clean" have been fixed too
15381 * as/mcs51/Makefile.in
15382 * as/mcs51/clean.mk
15386 * debugger/mcs51/Makefile.in
15387 * debugger/mcs51/clean.mk
15388 * link/z80/Makefile
15389 * link/z80/Makefile.in
15390 * link/z80/clean.mk
15392 * packihx/Makefile.in
15394 * sim/ucsim/Makefile
15395 * sim/ucsim/clean.mk
15396 * sim/ucsim/avr.src/Makefile.in
15397 * sim/ucsim/avr.src/clean.mk
15398 * sim/ucsim/s51.src/Makefile.in
15399 * sim/ucsim/s51.src/clean.mk
15400 * sim/ucsim/xa.src/Makefile.in
15401 * sim/ucsim/xa.src/clean.mk
15402 * sim/ucsim/z80.src/Makefile.in
15403 * sim/ucsim/z80.src/clean.mk
15404 * sim/ucsim/main_in.mk
15405 * sim/ucsim/packages_in.mk
15406 * sim/ucsim/gui.src/Makefile.in
15407 * sim/ucsim/gui.src/serio.src/Makefile.in
15408 * sim/ucsim/gui.src/serio.src/clean.mk
15411 * support/cpp2/Makefile.in
15412 * support/cpp2/clean.mk
15413 * support/makebin/Makefile
15414 * support/makebin/clean.mk
15415 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15416 * doc/sdccman.lyx: --program-suffix no longer needed
15418 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15420 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15421 Martin Helmling added support for ddd GUI debugger.
15422 Code added to display assembly, set variables, and other commands
15423 to interface to ddd.
15425 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15427 * as/Makefile: fix target clean
15428 * as/clean.mk: fix target clean
15429 * as/z80/clean.mk: fix target clean
15431 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15433 * Makefile.common.in: added AT EXEEXT AT
15434 * configure.in: removed all mingw32 stuff
15435 * configure: rebuilt from configure.in
15436 * doc/sdccman.lyx: updated section "installation"
15437 * support/scripts/sdcc_mingw32: adapted to configure
15438 * support/scripts/sdcc_cygwin_mingw32: added
15440 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15442 * src/pic Added object file support for the PIC port
15443 * src/pic Applied patch from Craig Franklin (this started the object file support)
15444 * src/regression Updated the PIC regression tests for object files
15446 2003-04-20 Borut Razem <borut.razem AT siol.net>
15448 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15449 lklex.c: In function `getfid':
15450 lklex.c:203: warning: array subscript has type `char'
15451 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15452 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15453 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15454 stack handling macros
15456 2003-04-19 Borut Razem <borut.razem AT siol.net>
15458 * "handling space characters in file path" task:
15459 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15460 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15461 * support/Util/MySystem.h: make it self-sufficient
15462 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15463 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15464 handling space characters in file path
15465 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15466 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15467 * support/Util/MySystem.c: handling space characters in executable's path
15469 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15471 * as/z80/Makefile: fix permanent rebuild of z80
15472 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15473 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15475 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15477 * src/SDCCopt.c: add special case optimization to replace modulo by
15478 a power of two with a bitwise AND.
15480 2003-04-18 <johan AT balder>
15482 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15484 2003-04-17 <johan AT balder>
15486 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15487 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15489 2003-04-13 Borut Razem <borut.razem AT siol.net>
15491 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15492 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15493 fixed mingw problem in adl_NORMALIZE_PATH
15495 2003-04-12 Borut Razem <borut.razem AT siol.net>
15497 * fixed "#pragma SAVE/RESTORE can not be nested":
15498 * src/SDCC.lex: reworked pragma handling functions
15499 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15500 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15502 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15504 * src/SDCCutil.c (pathEquivalent): defined but not used
15505 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15506 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15507 * configure: rebuilt from configure.in
15508 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15509 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15510 * device/include/Makefile.in: replace sdcc_datadir
15511 * device/lib/Makefile.in: replace sdcc_datadir
15512 * Makefile.common.in: add LDFLAGS from configure
15513 * packihx/Makefile.in: use LDFLAGS
15514 * src/Makefile.in: use LDFLAGS
15515 * support/cpp2/Makefile.in: add LDFLAGS from configure
15516 * support/makebin/Makefile: use LDFLAGS
15517 * .version: bumped version number to 2.3.5
15519 2003-04-12 Borut Razem <borut.razem AT siol.net>
15521 * completed "different paths" task:
15522 * src/SDCCmacro.c: fixed bug in handling quotes
15523 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15524 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15526 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15528 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15530 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15532 * ds390/gen.c ds390/peeph.def: fix bug 706781
15534 2003-04-11 Borut Razem <borut.razem AT siol.net>
15536 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15538 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15540 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15541 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15542 set - this bit used to not be set...).
15543 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15544 bad code in PIC Port
15545 * src/regression/and2.c added to test bug 609268
15546 * src/regression/Makefile added and2.c to regression test
15549 2003-04-08 <johan AT CP255758-A>
15551 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15552 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15553 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15555 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15557 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15559 * support/cpp2/Makefile.in: fix bug #487815
15560 * configure: rebuilt from configure.in
15561 * Makefile.common.in: docdir changed, new path suffixes
15562 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15563 * sdcc_vc_in.h: reflect changes from sdccconf.h
15564 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15565 * src/SDCCutil.h: remove BINDIR hack
15566 * doc/sdccman.lyx: update new path hierarchy
15568 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15570 * src/SDCCpeeph.c: added okToRemoveSLOC test
15572 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15574 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15576 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15578 * src/SDCCpeeph.c: added labelIsReturnOnly test
15579 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15581 2003-04-05 <johan AT balder>
15583 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15584 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15585 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15586 * src/SDCCast.c: fixed a warning
15587 * src/SDCCast.h: fixed a warning
15588 * src/SDCCicode.c (operandFromAst): fixed a warning
15590 2003-04-04 <johan AT balder>
15592 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15593 * src/SDCCast.c (decorateType): fixed bug #715076
15594 * src/SDCC.y: fixed bug #702907
15596 2003-04-03 <johan AT balder>
15598 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15599 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15600 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15601 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15602 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15604 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15606 * _decdptr.c: fix return values
15607 * _gptrget.c: fix return values
15608 * _gptrgetc.c: fix return values
15609 * _gptrput.c: fix return values
15610 * _mulint.c: fix return values
15611 * as/z80/Makefile: fix 'make -j' problem
15613 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15615 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15616 * configure.in: big cleanup, updated to autoconf 2.5x
15617 * configure: rebuilt from configure.in
15618 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15619 * sdcc_vc_in.h: reflect changes from sdccconf.h
15620 * doc/Makefile: fixed a flaw in "make install"
15622 2003-04-02 <johan AT balder>
15624 * src/ds390/gen.c (genCmp): no comments
15625 * src/mcs51/gen.c (genCmp): no comments
15626 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15627 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15629 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15631 * support/regression/generate-cases.py: place generated file in given sub directory
15632 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15633 * support/regression/Makefile: improvements for 'make -j';
15634 side effect: it's simpler and faster now
15636 2003-03-31 Borut Razem <borut.razem AT siol.net>
15638 * src/z80/main.c: link-{port} and as-{port} defined without path
15639 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15641 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15643 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15645 2003-03-30 Borut Razem <borut.razem AT siol.net>
15647 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15648 changed type of list parameter to set
15649 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15650 * src/port.h: changed type of do_assemble() parameter to set
15651 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15652 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15653 definition of "cppoutfilename" macro with NULL value in preProcess()
15654 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15655 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15656 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15657 replaced with set *binPathSet
15658 * shash_add() deallocates the item, if allready exsists, before adding the new one
15659 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15661 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15663 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15664 a nested for loop bug in the PIC port
15665 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15668 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15670 * support/Util/dbuf.h: remove C++ stuff to make it portable
15672 2003-03-28 Borut Razem <borut.razem AT siol.net>
15674 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15675 literal strings in stringLiteral()
15676 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15677 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15680 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15682 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15684 2003-03-26 <johan AT balder>
15686 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15687 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15688 * src/SDCCast.c (decorateType): fixed " -v < 3"
15690 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15692 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15693 Added Lenny Story's debug infrastructure changes:
15694 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15695 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15696 * src/cdbFile.c: added
15697 * src/SDCCdebug.c: added
15698 * src/SDCCdebug.h: added
15699 * src/SDCCast.c (createFunction)
15700 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15701 * src/SDCCmain.c (parseCmdLine, main)
15702 * src/SDCCmem.c (redoStackOffsets)
15703 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15706 * src/avr/gen.c (genAVRCode)
15707 * src/ds390/gen.c (gen390Code)
15708 * src/mcs51/gen.c (gen51Code)
15709 * src/pic/gen.c (genpic14Code)
15710 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15711 * src/xa51/gen.c (genXA51Code)
15712 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15714 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15716 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15717 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15719 2003-03-22 <johan AT balder>
15721 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15723 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15725 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15726 * doc/cdbfileformat.lyx: added, written by Lenny Story
15727 * doc/Makefile: added cdbfileformat.lyx
15728 * doc/clean.mk: added cdbfileformat.lyx
15730 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15732 * src/mcs51/peeph.def: fix bug #705773
15734 2003-03-20 <johan AT balder>
15736 An sfr/sbit can have an "at #" AND an initializer
15737 * src/SDCCsymt.c (checkSClass):
15738 * src/SDCCmem.c (allocGlobal):
15739 * src/SDCCmem.c (allocLocal):
15740 * src/SDCCast.c (createBlock):
15742 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15744 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15746 2003-03-16 <johan AT balder>
15748 Undid the hackup of const and volatile, the problem is much bigger
15750 * src/SDCCast.c:1.171
15751 * src/SDCCglue.c:1.138
15752 * src/SDCCicode.c:1.146
15753 * src/SDCCsymt.c:1.150
15754 * src/SDCCval.c:1.65
15756 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15758 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15759 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15761 2003-03-13 <johan AT balder>
15763 Hackup const and volatile modifiers in type chains a bit:
15765 * src/SDCCast.c:1.169
15766 * src/SDCCglue.c:1.136
15767 * src/SDCCicode.c:1.143
15768 * src/SDCCsymt.c1.146
15769 * src/SDCCsymt.h1.59
15770 * src/SDCCval.c:1.63
15772 2003-03-12 <johan AT balder>
15774 * src/SDCCBBlock.h: more LRH debugging junk
15775 * src/SDCCcflow.h: more LRH debugging junk
15776 * src/SDCCloop.c: more LRH debugging junk
15777 * src/SDCC.y (struct_declaration): fixed bug #697590
15778 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15779 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15780 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15782 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15783 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15784 test function names must now match exactly).
15785 * src/SDCCcse.c: added special case in findCheaperOp to allow
15786 extending a short integer. Makes less awful code for bug 700121 test case.
15788 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15790 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15791 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15793 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15795 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15796 actually called (operandsNotEqual() was called for all
15797 operandsNotEqualX tests).
15799 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15801 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15802 with shorter literals. Fixes bug 700121.
15804 2003-03-11 <johan AT balder>
15806 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15808 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15810 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15811 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15813 2003-03-10 Borut Razem <borut.razem AT siol.net>
15815 * src/SDCCmain.c: pipe preprocessor's output
15816 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15817 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15818 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15819 which closes all pipes in pipeSet set
15820 * src/SDCCset.c: free deleted item in function deleteSetItem()
15821 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15822 moved from z80 to src subproject
15823 * .version: increased version number to 2.3.4
15825 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15827 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15828 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15829 * support/regression/ports/xa51/spec.mk: fix typo
15831 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15833 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15835 2003-03-09 Borut Razem <borut.razem AT siol.net>
15837 * src/SDCCmain.c: pipe preprocessor's output
15838 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15839 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15840 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15841 which closes all pipes in pipeSet set
15842 * src/SDCCset.c: free deleted item in function deleteSetItem()
15843 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15844 moved from z80 to src subproject
15846 2003-03-09 Borut Razem <borut.razem AT siol.net>
15848 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15849 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15850 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15851 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15852 * src/SDCCglobl.h: unification of WIN32 native definitions
15854 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15856 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15858 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15860 * src/configure.in: check for endianess (even while cross-compiling)
15861 * src/configure: check for endianess (even while cross-compiling)
15862 * src/configure_in.h: check for endianess (even while cross-compiling)
15863 * src/avr/gen.c: remove old endianess stuff
15864 * src/mcs51/gen.c: remove old endianess stuff
15865 * src/ds390/gen.c: remove old endianess stuff
15866 * src/pic/gen.c: remove old endianess stuff
15867 * src/pic/genarith.c: remove old endianess stuff
15868 * src/pic/glue.c: fix endianess check
15869 * src/pic16/gen.c: remove old endianess stuff
15870 * src/pic16/genarith.c: remove old endianess stuff
15871 * src/pic16/glue.c: fix endianess check
15872 * src/xa51/gen.c: remove old endianess stuff
15873 * src/z80/gen.c: fix endianess check
15874 * src/SDCCglue.c: fix endianess check
15875 * src/ds390/peeph.def: fix bug 700036
15877 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15879 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15880 * src/configure: find appropriate data-types on host for SDCC's int and long
15881 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15882 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15883 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15885 2003-03-07 <johan AT balder>
15888 some minor cleanups before the big shot
15889 OP_DEFS and OP_USES now use Kevin's protection
15890 new option --nolabelopt
15892 * src/SDCCBBlock.c:
15901 * src/ds390/ralloc.c:
15902 * src/mcs51/ralloc.c:
15903 * src/pic/ralloc.c:
15904 * src/xa51/ralloc.c:
15905 * src/z80/ralloc.c:
15907 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15909 * src/pic/pcode.c (get_op): fix 64 bit warnings
15910 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15911 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15912 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15913 * support/regression/tests/malloc.c: fix 64 bit warnings
15915 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15917 * src/mcs51/gen.c (genMinus): fixed bug 696436
15919 2003-03-02 Borut Razem <borut.razem AT siol.net>
15921 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15923 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15925 * configure.in: test for mkstemp
15926 * sdccconf_in.h: add HAVE_MKSTEMP
15928 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15930 * device/include/ctype.h: removed warning while using --stack-auto
15931 * device/include/malloc.h: removed warning while using --stack-auto
15932 * device/include/string.h: removed warning while using --stack-auto
15934 2003-02-23 Borut Razem <borut.razem AT siol.net>
15936 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15937 because NDEBUG is defined (see man assert)
15938 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15940 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15942 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15943 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15945 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15947 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15948 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15950 2003-02-18 <johan AT balder>
15952 * as/mcs51/asmain.c (asmbl): module can start with a digit
15953 * as/z80/asmain.c (asmbl): module can start with a digit
15955 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15957 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15958 * src/asm.c: fix pipe() for Mingw32
15960 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15962 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15963 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15964 make -V work again; --c1mode reads now from stdin
15965 * doc/sdccman.lyx: added --c1mode
15966 * support/Util/SDCCerr.c: new messages for c1 mode
15967 * support/Util/SDCCerr.h: new messages for c1 mode
15968 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15970 2003-02-15 <johan AT balder>
15972 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15974 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15976 * doc/sdccman.lyx: Environment variables, -o and other minor things
15978 2003-02-14 <johan AT balder>
15980 * src/xa51/main.c: before anyone really tries to use it :)
15982 * Install doc's in share/sdcc/doc
15983 * removed some obsolete files
15984 * Do a proper make distclean and uninstall
15985 M Makefile.common.in
15988 M device/include/Makefile.in
15989 M device/lib/Makefile.in
15992 M sim/ucsim/doc/Makefile.in
15994 R src/avr/peeph.rul
15995 R src/xa51/peeph.rul
15996 M support/cpp2/Makefile.in
15997 M support/makebin/Makefile
16000 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16002 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16004 2003-02-10 Borut Razem <borut.razem AT siol.net>
16006 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16007 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16008 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16009 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16010 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16011 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16012 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16013 src/z80/Makefile.bcc: Borland Makefile cleanup
16014 * as/z80/Makefile.bcc: Added Borland Makefile
16015 * support/cpp2/borland.h: Removed
16017 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16019 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16020 * src/SDCC.lex: new pragma NOIV
16021 * src/SDCCglobl.h: new pragma NOIV
16022 * src/SDCCmem.c: new pragma NOIV
16024 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16026 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16028 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16030 * src/SDCCmain.c: signal handling is switched off by --debug
16031 * doc/Makefile: small fix for install; use clean.mk again
16032 * doc/clean.mk: clean *.pdf and *.html too
16034 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16036 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16037 * device/lib/printfl.c: fix a ds390 bug by making it portable
16038 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16039 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16040 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16041 * debugger/mcs51/cmd.c: converted multi-line string literals
16042 * sim/ucsim/globals.cc: converted multi-line string literals
16043 * src/SDCCmain.c: introduced signal handler to remove temp files
16044 * doc/Makefile: small tweaks, implement clean
16045 * doc: removed generated files
16047 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16049 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16050 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16051 Address Record is not correctly generated for DS390."
16053 2003-02-02 Borut Razem <borut.razem AT siol.net>
16055 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16056 * as/mcs51/asm.h: fixed compilation with Borland C
16057 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16058 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16059 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16060 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16061 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16062 src/z80/Makefile.bcc: delete $(LIB) only if exist
16063 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16065 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16067 * device/include/malloc.h: introduced NULL
16068 * device/include/string.h: introduced NULL
16069 * device/include/stdlib.h: introduced NULL
16070 * device/lib/_memcpy.c: removed NULL
16071 * device/lib/_strcat.c: removed NULL
16072 * device/lib/_strchr.c: removed NULL
16073 * device/lib/_strcmp.c: removed NULL
16074 * device/lib/_strcpy.c: removed NULL
16075 * device/lib/_strcspn.c: removed NULL
16076 * device/lib/_strlen.c: removed NULL
16077 * device/lib/_strncat.c: removed NULL
16078 * device/lib/_strncmp.c: removed NULL
16079 * device/lib/_strncpy.c: removed NULL
16080 * device/lib/_strpbrk.c: removed NULL
16081 * device/lib/_strrchr.c: removed NULL
16082 * device/lib/_strspn.c: removed NULL
16083 * device/lib/_strstr.c: removed NULL
16084 * device/lib/_strtok.c: removed NULL
16085 * device/lib/malloc.c: removed NULL, include own header
16087 2003-02-02 <johan AT balder>
16089 * 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
16090 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16091 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16092 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16093 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16094 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16096 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16098 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16101 2003-02-01 <johan AT balder>
16103 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16105 2003-01-31 <johan AT CP255758-A>
16107 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16109 2003-01-30 <johan AT balder>
16111 * src/SDCCBBlock.c: automatic bug detection
16112 * src/SDCCicode.c: automatic bug detection
16114 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16116 * src/SDCCglobl.h: now --xram-size 0 works
16117 * src/SDCCmain.c: now --xram-size 0 works
16119 2003-01-29 <johan AT balder>
16121 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16123 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16125 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16126 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16127 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16128 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16129 * src/SDCCglobl.h: Added options --xram-size and --code-size
16130 * src/SDCCmain.c: Added options --xram-size and --code-size
16132 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16134 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16135 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16137 2003-01-27 <johan AT balder>
16139 * src/SDCC.y: fixed bug #613764
16141 2003-01-26 <johan AT balder>
16143 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16144 * src/SDCCsymt.h: fixed bug #673374
16145 * src/SDCCglue.c: fixed bug #661910
16146 * src/SDCCast.c: fixed bug #458099 and 673374
16148 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16150 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16151 * as/mcs51/strcmpi.h: added
16152 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16153 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16154 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16155 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16156 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16157 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16158 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16159 * as/mcs51/Makefile.aslink: new module strcmpi
16160 * as/mcs51/Makefile.asx8051: new module strcmpi
16161 * as/mcs51/Makefil.bcc: new module strcmpi
16162 * as/mcs51/Makefile.in: new module strcmpi
16163 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16165 2003-01-26 <johan AT balder>
16167 * src/SDCCglue.c: reverted back to 1.124
16168 * src/SDCCast.c: reverted back to 1.156
16169 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16171 2003-01-25 <johan AT balder>
16173 * src/SDCCglue.c: A better fix for bug #661910
16174 * src/SDCCast.c: A better fix for bug #661910
16175 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16177 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16179 * src/Makefile.in: remove spawn.o
16180 * src/SDCCmain.c: remove spawn.h
16181 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16182 * src/spawn.c: removed
16183 * src/spawn.h: removed
16184 * support/regression/ports/ds390/spec.mk: link with -r
16186 2003-01-24 <johan AT CP255758-A>
16188 * src/ds390/gen.c (aopOp): fixed bug #667458
16189 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16190 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16191 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16193 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16195 * src/mcs51/peeph.def: better assembler identation by Frieder
16196 * src/mcs51/gen.c: better assembler identation by Frieder
16198 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16200 * as/z80/string.h: removed for gcc 3.2
16201 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16202 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16204 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16206 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16207 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16208 * support/regression/Makefile: separate temp files for ports
16209 * support/regression/generate-cases.py: separate temp files for ports
16210 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16211 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16213 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16215 * moved tinitalk to device/examples/ds390
16217 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16219 * as/mcs51/lkmem.c: rflag is for DS390
16220 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16221 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16222 (linkEdit): move mem- and map-files the same way as ihx-files
16223 * src/z80/main.c (_setDefaultOptions): removed --generic
16224 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16225 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16226 * src/pic/glue.c (picglue): --c1mode works again
16227 * src/pic16/glue.c (pic16glue): --c1mode works again
16228 * src/asm.c (printCLine): fix #660034
16230 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16232 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16233 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16234 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16235 * as/mcs51/lkmem (summary): better fix for sp problem
16236 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16237 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16238 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16239 remove --stack-after-data
16241 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16243 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16244 * src/SDCCutil.c (join): ugly bug: missing '\0'
16245 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16247 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16249 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16251 * src/pic/main.c (_asmCmd): gpasm supports -o
16252 * src/z80/main.c: more general macros
16253 * device/lib/Makefile.in: remove intermediate files
16255 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16257 * .version: Bumped version number to 2.3.3
16258 * src/SDCCBBlock.c: new option -o
16259 * src/SDCCglobl.h: new option -o
16260 * src/SDCCglue.c: new option -o
16261 * src/SDCCmain.c: new option -o
16262 * src/asm.c: new option -o
16263 * src/ds390/main.c: new option -o
16264 * src/pic/glue.c: new option -o
16265 * src/pic/pcode.c: new option -o
16266 * src/pic/ralloc.c: new option -o
16267 * src/pic16/glue.c: new option -o
16268 * src/pic16/pcode.c: new option -o
16269 * src/pic16/ralloc.c: new option -o
16270 * src/z80/main.c: new option -o
16271 * device/lib/Makefile.in: use -o
16272 * support/regression/ports/ds390/spec.mk: use -o
16273 * support/regression/ports/gbz80/spec.mk: use -o
16274 * support/regression/ports/mcs51/spec.mk: use -o
16275 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16276 * support/regression/ports/z80/spec.mk: use -o
16277 * support/regression/ports/ucz80/spec.mk: use -o
16278 * support/regression/ports/xa51/spec.mk: use -o
16279 * support/regression/fwk/lib/timeout.c: fix usage string
16281 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16282 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16284 2003-01-07 <johan AT balder>
16286 * src/SDCCast.c (decorateType): fixed bug #600035
16288 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16289 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16290 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16291 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16292 * src/pic/pcode.c: outcommented unused variable to remove warnings
16293 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16295 2003-01-06 <karl AT turbobit.com>
16296 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16299 2003-01-06 <johan AT balder>
16301 * src/SDCCicode.c: fixed array add
16303 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16304 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16305 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16307 2003-01-04 <johan AT balder>
16309 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16311 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16312 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16314 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16315 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16316 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16318 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16319 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16321 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16322 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16324 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16325 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16327 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16329 * in /sdcc/as/mcs51/ changed these files in order to create an
16330 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16331 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16332 following files to include the previous two files: aslink.dsp,
16333 Makefile.aslink, Makefile.bcc, and Makefile.in.
16335 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16336 .adb instead of .cdb
16338 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16340 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16341 value from option --iram-size.
16343 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16345 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16348 2002-09-18 <wiml AT hhhh.org>
16350 * SDCClrange.h: exposed setFromRange() and setToRange()
16351 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16352 packRegsForAccUse() (bug 542397)
16353 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16354 multiple times and emitting the fetch operations more than once
16355 added aopGetUsesAcc() function to allow binary operators to
16356 fetch their operands in the correct order; made genMinus() emit
16357 compact code for X = LITERAL - Y
16359 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16360 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16361 sprintf() in line 1267.
16363 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16364 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16367 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16368 Changes to aslink (All the changes are marked with 'JCF'):
16370 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16373 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16374 area BSEG. Also moves, if possible, the DATA area down into the internal
16375 ram so more space is available.
16377 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16380 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16381 not bytes. Function summary() which creates a memory usage summary
16382 file with extension .mem. Reports of overlaping stack and small stack
16383 size. If the space for the stack is less than 16 bytes aslink trows a
16386 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16387 the 8051. Option 'y' for memory summary output file.
16389 Changes to sdcc (All the changes are marked with 'JCF'):
16391 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16393 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16394 overlaying area for it (uses RegBankUsed[4]).
16396 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16397 bank zero as used by default. By default aslink locates the stack
16398 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16399 the creation of the .mem file. Delegates the allocation of data area
16400 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16401 the begining of the stack area to aslink.
16403 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16404 glue() in SDCCglue.c creates an area for it.
16406 2002-09-03 Borut Razem <borut.razem AT siol.net>
16407 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16408 sdcc/src/pic/glue.c:
16409 introduced atexit() handler for teporay files removal in case of
16410 errors, assertions, ...
16412 2002-08-29 Borut Razem <borut.razem AT siol.net>
16413 * sdcc/support/cpp2/auto-host_vc_in.h:
16414 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16415 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16416 Maybe there is a similar problem with BORLANDC? It should be checked!
16418 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16419 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16420 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16421 was not executed, and the compiler (cl) launched a warning:
16422 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16424 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16425 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16427 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16428 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16430 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16431 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16432 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16433 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16434 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16435 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16436 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16437 - added Release configuration in VS projects
16438 - review of compiler an linker options
16439 - VC .exe files are generated in bin_vc directory, not to interfere
16440 with binaries generated from other projects (cygwin, mingw, bcc ...)
16442 * sdcc/src/yacc.dsp: added
16444 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16445 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16446 and insert the version number definitions from .version
16448 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16450 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16451 added - genarate auto-host.h using auto-host_vc_in.h as template
16454 removed from CVS, generated automatically
16456 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16457 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16459 2002-08-11 Borut Razem <borut.razem AT siol.net>
16460 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16462 2002-08-10 Borut Razem <borut.razem AT siol.net>
16463 * src/SDCCmain.c (main):
16464 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16465 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16466 The consequence was that some temporary files were not removed.
16469 unification of code in functions tempfilename() and tempfile():
16470 function tempnam() is defined in Visual Studio 6.0 and .NET
16472 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16474 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16475 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16476 - removed compiler command line option /WX: Treats all warnings as errors
16477 - update a list of source files, included into the project
16479 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16480 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16481 changed project type to Generic Project so that can be correcly converted to VS.NET project
16483 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16485 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16487 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16489 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16490 added return 0 statements after assert() to make compiler happy
16492 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16493 added newline in the def file to keep MSC compiler satisfied
16495 * sdcc/src/z80/gen.c:
16496 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16497 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16498 - solved MSC error in function aopDump()
16500 * sdcc_vc.h: define PREFIX as "\\sdcc"
16502 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16503 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16505 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16506 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16507 - Rewrote the register banking algorithm.
16508 - Added pCode live-range analysis to registers (for now, only non-used and
16509 singly-used registers optimized away)
16511 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16513 * 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.
16515 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16516 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16518 2002-04-22 Michael Hope <michaelh AT vroom>
16520 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16522 * configure.in (DD_COPT): Added include support required for gbdk.
16524 * .version: Bumped version number just to increase it.
16526 * src/SDCCmain.c: Added -nostdinc to the default options.
16528 2002-04-15 Michael Hope <michaelh AT vroom>
16530 * device/lib/z80/printf.c (sprintf): Added.
16532 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16534 * src/z80/peeph.def: Added transpose redundent load rule.
16536 * src/z80/main.c: Added force callee saves for jaune.
16538 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16540 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16542 2002-03-28 Johan Knol <johan AT balder>
16544 * src/SDCCval.c: fixed bug #532436
16546 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16548 Added "char *Processor" field to the port structure.
16551 Added -p option. Allows port dependent processor to be specified.
16554 Initialized the new field char *Processor field to NULL in all ports
16557 Compiler generated registers for interrupt context saving
16558 were not getting allocated.
16560 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16563 Fixed left shift. Will promote the left side of a left shift
16564 if a) left shifting more than size of operand or b) when assigned
16565 to something size > size of left side
16567 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16569 tons of changes. Register allocation has been
16570 rewritten. Added customization for the various PICs. Flow
16571 analysis is restructured. ...
16573 * src/pic/device.h:
16576 * src/pic/device.c:
16577 Added. device.c is a PIC port hack to accomodate variations
16580 2002-03-13 Michael Hope <michaelh AT vroom>
16582 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16584 2002-03-04 johanknol <johanknol AT manik>
16586 * /src/SDCCval.c: fixed
16588 const unsigned char arr[][2] = { { 0, 1 } };
16589 t18.c:1: error: Initializer element is not constant
16591 2002-03-04 bela <bela AT manik>
16593 * /device/include/mcs51reg.h:
16594 ds89c420 register definition update
16596 2002-03-03 <johan AT FRIJA>
16598 * support/Util/SDCCerr.c: did something, but don't no why anymore
16600 * support/regression/tests/bug-524691.c: made it a little less shy
16602 * src/SDCCast.c (decorateType): fixed bug #524697
16604 * src/SDCCast.c: made some lineno improvements
16606 * src/SDCCval.c (getNelements): changed warning to error
16608 * src/SDCCglue.c (printIvalArray): changed warning to error
16610 * src/SDCCicode.c: fixed a warning for mingw
16612 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16614 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16616 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16618 * src/ds390/peeph.def:
16619 Added some more peephole rules
16621 * src/ds390/gen.c: Various fixes & enhancements
16623 * src/SDCClrange.c, src/SDCClrange.h:
16624 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16626 * src/ds390/ralloc.c:
16627 various fixes & enhancements (ds390) specific
16629 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16630 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16633 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16635 2002-03-02 <johan AT FRIJA>
16637 * src/SDCCast.c (decorateType): fixed bug #524708
16639 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16641 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16643 2002-03-01 Michael Hope <michaelh AT vroom>
16645 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16647 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16649 2002-03-01 <johan AT FRIJA>
16651 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16653 * src/SDCCast.c (decorateType): fixed bug #524209
16655 * src/SDCCval.c (valNot): fixed bug #524195
16657 2002-02-26 <johan AT balder>
16659 * src/xa51/gen.c: fixed a warning
16661 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16663 * src/SDCCast.c (decorateType): fixed bug #522534
16665 2002-02-23 <johan AT balder>
16667 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16669 2002-02-22 <johan AT balder>
16671 * src/SDCCast.c: fixed bug #514865
16673 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16675 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16677 * sdcc/src/SDCCloop.c:
16678 Previous fix was not good. basic blocks that have "break" or "return" are
16679 not really partof a loop , but live ranges used in these blocks should
16680 be live thru the entire loop, so set partOfLoop but don't add them to
16683 2002-02-21 <johan AT FRIJA>
16685 * src/SDCCcse.c: fixed bug #514308
16687 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16690 Fixed BUG #519583. If a conditional block ended in a return/break
16691 statement inside a loop, it was not being considered part of the loop.
16693 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16695 2002-02-10 Karl Bongers <karl AT turbobit.com>
16698 Fixed up SDCDB debugger somewhat. Updated debugger/README
16699 with lots of comments and notes.
16701 * device/examples/test2.c:
16702 Fix bug, "red" variable not being initialized(compiler complained).
16704 * device/examples/Makefile, examples/test3.c:
16705 Add Makefile in device/examples folder, compiles test3.c
16706 for use as a multiple module SDCDB test case.
16708 * sim/ucsim/cmd.src/cmdset.cc:
16709 Took out debug printfs in ucsim "next" command.
16711 * sim/ucsim/xa.src:
16712 Karl and Johan start ucsim XA support. Most dissassembly working,
16713 about 75% emulation done(plenty of work remaining).
16715 * sim/ucsim/z80.src:
16716 Add Z80 support to ucsim, add test-ucz80 regression test,
16717 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16718 Notice z80 compiler fails on examples/test3.c/crc code.
16720 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16722 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16723 Added support for --parms-in-bank1
16725 * src/ds390/peeph.def:
16726 added a few more peephole optimzations
16728 * src/ds390/main.c:
16729 1) added __builtin_inp & __builtin_outp used to read in data of given length
16730 from a memory mapped port
16731 2) added __builtin_memcmp
16732 3) added __builtin_swapw swap bytes of a short
16734 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16735 1) handle multiple send & receives from register bank1
16736 2) ralloc can now allocate DPTR1 to some liveRanges
16738 * src/SDCCsymt.c, src/SDCCsymt.h:
16739 changes to handle multiple sends & receives
16741 * src/SDCCptropt.h:
16742 added some pointer arithmetic optimization
16744 * src/SDCCptropt.c:
16745 added some pointer arithmetic optimizations but not stable yet so not
16746 called from anywhere (will get this working shortly)
16748 * src/SDCCopt.c: fixed for multiple sends & receives
16751 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16752 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16753 set preprocessor defines (depending on options)
16755 * src/SDCCicode.c, src/SDCCicode.h:
16756 changes made to handle multiple sends & receives
16759 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16761 * src/SDCCcse.c, src/SDCCcse.h:
16762 added function findbackward def (to be used in upcoming optimization)
16764 * src/SDCCcflow.c, src/SDCCcflow.h:
16765 added function returnAtEnd - to determine if a basic block terminates with
16768 * src/SDCCast.c, src/SDCCast.h:
16769 added option parms-in-bank1
16771 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16772 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16773 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16774 adjusted for --parms-in-bank1 option
16776 * device/include/string.h:
16777 donot redefine "reentrant" keyword
16779 * device/include/ds80c390.h: Added some more SFRs
16781 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16783 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16785 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16787 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16789 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16791 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16793 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16795 * Added --xram-movc option
16797 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16799 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16801 2002-01-11 Johan Knol
16803 * Added math lib of Jesus Calvino-Fraga
16805 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16807 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16808 * support/regression/Makefile: new target test-mcs51-stack-auto
16809 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16811 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16813 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16815 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16817 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16819 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16821 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16823 * src/SDCCglue.h: add definition for printIvalChar()
16825 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16827 * src/SDCCast.c: fix #498138 by Johan
16829 * src/SDCCglue.c: fix #498138 by Johan
16831 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16833 * support/regression/Makefile: fix clean
16835 * support/regression/ports/ds390/support.c: fix transmission of last character
16837 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16839 * /sdcc/src/ds390/gen.c:
16840 a) improved computing address of stack variable
16841 b) took out some #if 0 code
16842 c) improved parmBytes adjustment
16843 d) improved genPlusIncr & genMinusIncr
16844 e) genCmp could generate bad code (when left assigned to DPTR)
16845 f) Fixed bug in hasInc
16847 * /sdcc/src/ds390/ralloc.c:
16848 a) packRegsForSupport could mess up live information (Fixed)
16849 b) packRegsDPTRuse could be incorrect for left & right shift
16851 * /sdcc/src/mcs51/ralloc.c:
16852 packRegsForSupport could mess up the live information (Fixed)
16854 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16856 * /sdcc/src/SDCCast.c:
16857 can reverse a loop even if function call is present as long
16858 as the loop control variable is local & is not passed as parameter
16860 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16862 * /sdcc/ChangeLog: *** empty log message ***
16864 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16865 More builtin function additions for TININative
16867 * /sdcc/src/ds390/ralloc.c:
16868 Had broken the regression testsuite
16870 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16872 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16873 Added funcattr hasStackParms will be set for reentrant functions when there
16874 are paramteres on the stack, this helps in minimizing frame pointer generation
16875 typeFromStr can handle function pointers now
16877 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16878 *** empty log message ***
16880 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16882 * /src/ds390/gen.c, /src/ds390/main.c:
16883 More builtin function additions for TININative
16885 * /src/ds390/ralloc.c:
16886 Had broken the regression testsuite
16888 * /src/SDCCast.c: Fixed a bug in dumptree
16890 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16891 Added funcattr hasStackParms will be set for reentrant functions when there
16892 are paramteres on the stack, this helps in minimizing frame pointer generation
16893 typeFromStr can handle function pointers now
16895 * /doc/builtins.txt, /doc/TININative.txt:
16896 *** empty log message ***
16899 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16901 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16902 ALPHA version for -mTININative
16904 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16905 updated to reflect changes in the port structure
16908 added function do_assemble (similar to do_link) if non-null this function
16909 will be called to do assembly (-mTININative) requires a multi command
16911 added function genAssemblerEnd will be called to generate assembler Epilogue
16914 added _JavaNative to debug info printing
16916 * /src/SDCCmain.c: added option --tini-libid
16917 added port->do_assemble function (-mTININative) has a multi command assemble
16919 * /src/SDCCglue.c: Disabled "constExpr" check
16920 added port->genAssemblerEnd function
16922 * /src/SDCCglobl.h: Added option --tini-libid value
16925 tookout optimizeCompare from the header (has no external references)
16927 * /src/SDCCast.c: made one more function "static"
16929 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16931 * src/z80/mappings.i: Added z80asm support.
16933 * src/z80/main.c: Added z80asm support on --asm=z80asm
16935 * src/z80/gen.c: Fixed asm portability issues.
16937 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16939 * src/SDCCglue.c (printExterns): Added global/extern split.
16941 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16943 * support/regression/Makefile: added test for mcs51 model large
16945 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16947 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16949 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16951 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16953 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16955 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16957 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16959 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16961 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16963 * support/regression/tests/simplefloat.c: Port to mcs51.
16965 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16966 * support/regression/tests/bug-485362.c: Added.
16968 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16970 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16972 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16974 * src/z80/gen.c (aopDump): Added a dump function.
16976 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16977 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16979 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16981 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16983 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16985 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16987 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16989 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16991 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16993 * support/regression/ports/ds390/support.c: Use tinibios.
16995 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16997 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16999 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17000 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17002 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17004 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17006 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17008 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17010 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17011 (packRegsForIYUse): Created and optimised.
17013 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17015 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17016 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17018 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17020 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17022 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17024 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17026 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17028 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17030 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17032 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17034 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17036 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17038 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17040 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17041 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17042 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17044 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17046 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17047 (genNotFloat): Added.
17048 (genUminusFloat): Added.
17050 * device/lib/z80/Makefile: Added floating pt stubs.
17052 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17054 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17056 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17058 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17060 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17062 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17064 * sdcc/support/regression/Makefile: Add port ds390.
17066 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17068 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17070 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17072 * sdcc/support/regression/ports/ds390/support.c: Added.
17074 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17076 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17078 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17080 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17082 * device/include/malloc.h: Added z80 and gbz80 support.
17084 * device/lib/gbz80/heap.s: Added.
17086 * device/lib/z80/heap.s: Added.
17088 * device/lib/malloc.c: Added z80 and gbz80 support.
17090 * support/regression/tests/malloc.c (testMalloc): Added.
17092 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17094 * support/regression/tests/bug-478094.c: Added.
17096 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17098 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17100 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17102 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17104 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17106 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17108 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17110 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17112 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17114 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17116 * support/regression/tests/bug-477927.c: Added.
17118 * src/z80/peeph.def: Added minor rules.
17120 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17122 * src/z80/peeph.def: Added jump optimisation modification.
17124 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17126 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17128 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17130 * support/regression/tests/funptrs.c: Added.
17132 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17134 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17136 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17138 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17140 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17142 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17143 (movLeft2ResultLong): Created.
17145 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17146 (joinPushes): Added. Joins two char pushes into a word push.
17148 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17150 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17152 * support/makebin/Makefile (install): Added creation of dest dir.
17154 2001-10-24 Karl Bongers <karl AT turbobit.com>
17156 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17158 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17160 * src/z80/ralloc.c: Turned off faulty pack for one use.
17162 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17164 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17166 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17168 * support/regression/Makefile: Improved clean
17170 * support/regression/ports/gbz80/spec.mk: Added clean
17172 * support/regression/ports/host/spec.mk: Added clean
17174 * support/regression/ports/z80/spec.mk: Added clean
17176 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17178 * support/regression/ports/mcs51/timeout.c: little improvements
17180 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17182 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17184 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17186 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17188 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17190 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17192 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17194 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17195 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17197 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17199 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17201 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17203 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17205 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17207 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17209 * support/regression/tests/longor.c: Added.
17211 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17213 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17215 * as/mcs51/aslink.h: define PATH_MAX
17217 * as/mcs51/asm.h: define PATH_MAX
17219 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17221 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17223 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17225 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17227 * src/SDCCglobl.h: define PATH_MAX
17229 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17231 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17233 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17235 * src/z80/gen.c (gencjneshort): Fixed
17237 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17239 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17241 * support/regression/tests/bug-469671.c: Added.
17243 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17245 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17247 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17249 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17251 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17253 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17255 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17257 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17259 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17261 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17263 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17265 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17267 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17269 * 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.
17271 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17273 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17275 2001-10-07 <johan AT FRIJA>
17277 * device/lib/gets.c (gets): fixed the return value.
17279 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17280 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17282 * 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.
17284 * 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.
17286 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17288 * src/pic/gen.c: Removed Safe_strdup.
17290 * configure.in: Added option to enable libgc support.
17292 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17293 (bitVectUnion): Optimised.
17294 (bitVectIntersect): Optimised.
17295 (bitVectBitsInCommon): Optimised.
17296 (bitVectCplAnd): Optimised.
17298 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17300 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17302 * src/SDCCmain.c: distinguish between assembler debug and plain options
17304 * src/avr/main.c: remove standard assembler options
17306 * src/ds390/main.c: remove standard assembler options
17308 * src/mcs51/main.c: remove standard assembler options
17310 * src/port.h: removed "PENDING" comment
17312 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17314 * src/device/lib/_mulint.c : new, with assember functions
17316 * src/device/lib/_mullong.c : new, with assember functions
17318 * src/device/lib/_divuint.c : with assember functions
17320 * src/device/lib/_divsint.c : with assember functions
17322 * src/device/lib/_divulong.c: with assember functions
17324 * src/device/lib/_divslong.c: with assember functions
17326 * src/device/lib/_moduint.c : with assember functions
17328 * src/device/lib/_modsint.c : with assember functions
17330 * src/device/lib/_modulong.c: with assember functions
17332 * src/device/lib/_modslong.c: with assember functions
17334 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17336 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17338 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17339 replaced _mululong.c and _mulslong.c by _mullong.c
17341 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17343 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17345 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17347 * src/SDCCglue.c: test, if win32api is available for MINGW
17349 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17351 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17352 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17353 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17354 * support/regression/ports/host/spec.mk: removed GENERIC
17355 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17356 * support/regression/ports/z80/spec.mk: removed GENERIC
17358 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17360 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17362 * support/regression/tests/bug-467035.c: Created.
17364 2001-10-01 <johan AT FRIJA>
17366 * src/SDCC.y: fixed bug #466586 part 1
17368 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17370 * SDCCicode.c: z80 has no generic pointers
17371 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17373 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17375 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17377 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17379 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17381 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17383 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17385 * configure.in: Fixed up so that ucsim is only configured once.
17387 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17389 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17390 (getPathDifference): As above.
17392 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17394 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17396 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17397 * .version: Updated to 2.3.1
17399 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17400 Added copyright header.
17402 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17403 (assemble): Added support for macro based assembler commands.
17404 (linkEdit): Added support for macro based linker commands.
17405 (preProcess): Changed the pre-processor to use macros.
17406 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17407 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17409 * device/lib/z80/crt0.s: Added module name for debugging.
17411 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17413 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17415 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17417 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17419 * src/Makefile.in: Added SDCCmacro and SDCCutil
17421 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17423 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17425 2001-09-16 <johan AT FRIJA>
17427 * 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.
17429 2001-09-15 <johan AT FRIJA>
17431 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17432 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17434 2001-09-11 <johan AT FRIJA>
17436 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17438 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17440 * support/regression/tests/bug-460444.c: Added test case.
17442 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17443 (genCast): Added justification for all of the asserts.
17445 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17447 * support/regression/support.c: _xdata replaced by xdata
17449 * support/regression/spec.mk: removed _generic
17451 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17453 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17455 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17456 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17458 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17460 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17462 * support/regression/tests/bug-460010.c: Added test case.
17464 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17466 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17468 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17470 * support/regression/testfwk.c: removed workaround for bug #436344
17472 * support/regression/tests/bp.c: use less memory with mcs51
17474 * support/regression/tests/bug-441448.c: use less memory
17476 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17478 * support/regression/collate-results.py: typo
17480 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17482 * support/regression/tests/fetchoverlap.c: Added new test case.
17484 * support/regression/tests/bp.c: Added new test case.
17486 * support/regression/tests/bug-448984.c: Added new test case.
17488 * support/regression/tests/pow2shifts.c: Added new test case.
17490 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17491 (genlshTwo): Fixed right shift for count > 8.
17493 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17495 2001-09-08 <johan AT FRIJA>
17497 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17499 2001-09-07 <johan AT FRIJA>
17501 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17503 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17505 2001-09-06 <johan AT FRIJA>
17507 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17508 * bernhard noted me at this: "() equals to (void)" (1.38)
17510 2001-09-05 <johan AT FRIJA>
17512 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17514 2001-09-04 <johan AT FRIJA>
17516 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17519 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17521 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17523 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17525 * link/z80/aslink.h: Fixed path for PATH_MAX
17527 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17529 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17531 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17533 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17535 * 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.
17537 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17539 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17540 (genCmp): Fixed up genCmp for the GB with longs.
17542 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17544 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17546 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17548 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17550 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17552 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17554 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17556 * 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.
17558 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17560 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17562 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17564 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17566 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17568 * sim/ucsim/configure: little improvement of Cygwin-detection
17569 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17570 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17571 * support/regression/tests/bug-221100.c: small changes for mcs51
17572 * support/regression/tests/bug-221168.c: small changes for mcs51
17573 * support/regression/tests/bug-227710.c: small changes for mcs51
17574 * support/regression/tests/staticinit.c: small changes for mcs51
17575 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17576 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17577 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601