1 2009-03-01 Raphael Neider <rneider AT web.de>
3 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
5 2009-03-01 Borut Razem <borut.razem AT siol.net>
7 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
8 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
9 changed sdcc version to 2.9.0
11 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
13 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
14 (serialRegAssign): do not spil bit registers
15 throughout cosmetic changes
16 * support/regression/tests/bug2435941.c: new, added
18 2009-02-28 Raphael Neider <rneider AT web.de>
20 * src/regression/compare10.c,
21 src/regression/compare7.c,
22 src/regression/compare8.c,
23 src/regression/compare9.c: reset watchdog timer in time
24 * src/regression/configword.c: apply patch from #2488150
25 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
26 handler to 0x0000 as the linker no longer knows STARTUP sections
27 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
28 patch #2512926 to (mostly) fix #1762626, cosmetic changes
29 * src/pic/pcodepeep.c: remove reference to nonexisting function
31 2009-02-28 Raphael Neider <rneider AT web.de>
33 * device/include/pic16/signal.h: avoid multiline inline
34 assembler statements in macros, addresses #2644965
36 2009-02-27 Raphael Neider <rneider AT web.de>
38 * device/include/pic16/pic18f[24][3456]k20.h,
39 device/include/pic16/pic18f[68][567]j50.h,
40 device/include/pic16/pic18f[68]6j55.h,
41 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
42 device/lib/pic16/libdev/pic18f[68][567]j50.c,
43 device/lib/pic16/libdev/pic18f[68]6j55.c,
44 device/include/pic16/pic18fregs.h,
45 device/include/pic16/pic16devices.txt,
46 device/lib/pic16/pics.all,
47 device/lib/pic16/libdev/Makefile.am,
48 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
49 families (87j50 family contributed by Robert Wuest)
51 * device/include/pic16/adc.h,
52 device/lib/pic16/libio/adc/adcbusy.c,
53 device/lib/pic16/libio/adc/adcclose.c,
54 device/lib/pic16/libio/adc/adcconv.c,
55 device/lib/pic16/libio/adc/adcopen.c,
56 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
58 * doc/sdccman.lyx: updated list of supported devices, fixed typo
59 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
61 * device/lib/pic16/Makefile.in,
62 device/lib/pic16/libm/Makefile.in,
63 device/lib/pic16/debug/Makefile.in,
64 device/lib/pic16/libio/Makefile.in,
65 device/lib/pic16/startup/Makefile.in,
66 device/lib/pic16/libsdcc/Makefile.in,
67 device/lib/pic16/libdev/Makefile.in,
68 device/lib/pic16/libc/Makefile.in: regenerated
70 2009-02-27 Borut Razem <borut.razem AT siol.net>
72 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
73 #1829678 and #1704376 in the way proposed by Alan Baldwin
75 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
77 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
78 to Steve Qu for the fix.
80 2009-02-23 Borut Razem <borut.razem AT siol.net>
82 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
83 it is already fixed for mcs51 and hc08 targets
84 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
86 2009-02-22 Borut Razem <borut.razem AT siol.net>
88 * device/lib/Makefile.in: fixed parenthesis error
89 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
90 fixed webdocs bug #1967920: --version
92 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
94 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
96 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
98 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
99 when addresses are unsorted
101 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
103 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
104 Gudjon Gudjonsson <gudjon AT gudjon.org>
105 * device/include/mcs51/p89c66x.h: fixed some defines
106 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
107 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
110 2009-02-14 Borut Razem <borut.razem AT siol.net>
112 * doc/sdccman.lyx: corrected cpp info
114 2009-02-13 Borut Razem <borut.razem AT siol.net>
116 * as/Makefile.in: *.doc renamed to *.txt
118 2009-02-11 Borut Razem <borut.razem AT siol.net>
120 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
121 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
123 2009-02-11 Borut Razem <borut.razem AT siol.net>
125 * doc/sdccman.lyx: documented ar format libraries
127 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
129 * support/regression/tests/float_single.c: added regression
130 test. Some testpoints for probably rarely used functions
131 (acosf, sinhf, tanf, expf) disabled for some targets
133 2009-02-10 Raphael Neider <rneider AT web.de>
135 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
136 (genAssign): fixed for operands on the stack
138 * device/lib/pic16/libc/stdio/vfprintf.c,
139 device/lib/pic16/configure.ac,
140 device/lib/pic16/Makefile.common: add configurable support for
141 printing floats via ./configure --enable-floats
142 * device/lib/pic16/configure,
143 device/lib/pic16/Makefile.in,
144 device/lib/pic16/libm/Makefile.in,
145 device/lib/pic16/debug/Makefile.in,
146 device/lib/pic16/libio/Makefile.in,
147 device/lib/pic16/startup/Makefile.in,
148 device/lib/pic16/libsdcc/Makefile.in,
149 device/lib/pic16/libdev/Makefile.in,
150 device/lib/pic16/libc/Makefile.in: regenerated
151 * doc/sdccman.lyx: documented float support and how to get it
152 * doc/Makefile.in: fixed race condition on parallel builds
154 * device/lib/pic16/libc/stdio/sprintf.c,
155 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
156 pointer to the string buffer, enlarge buffer for x_ftoa()
158 2009-02-10 Borut Razem <borut.razem AT siol.net>
160 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
162 2009-02-10 Raphael Neider <rneider AT web.de>
164 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
166 2009-02-09 Raphael Neider <rneider AT web.de>
168 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
169 artificial bank size limits for compound data (structs, arrays),
170 avoids assert if --obanksel=N, N > 1, is given
172 2009-02-09 Borut Razem <borut.razem AT siol.net>
174 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
175 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
176 uses '`' character instead '\n' for padding
177 * as/asranlib/asranlib.c: made it more robust
179 2009-02-08 Borut Razem <borut.razem AT siol.net>
182 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
183 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
186 2009-02-07 Borut Razem <borut.razem AT siol.net>
188 * as/asranlib/asranlib.c: fixed BSD header length calculation
189 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
190 due sdcc asxxxx license change to GPLv3
192 2009-02-05 Borut Razem <borut.razem AT siol.net>
194 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
195 added support for BSD (Mac OS X) ar format
196 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
197 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
198 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
199 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
200 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
201 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
202 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
203 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
204 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
205 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
206 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
207 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
208 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
209 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
210 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
211 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
212 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
213 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
214 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
215 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
216 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
217 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
218 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
219 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
220 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
221 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
222 changed license to GPL either version 3, or (at your option) any
225 2009-02-05 Borut Razem <borut.razem AT siol.net>
227 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
228 added support for BSD (Mac OS X) ar format
230 2009-02-02 Borut Razem <borut.razem AT siol.net>
232 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
233 device/lib/z80/Makefile.in:
234 chose source files in the PORT directory if they are available
236 2009-02-01 Raphael Neider <rneider AT web.de>
238 * device/lib/pic16/libdev/pic18f1220.c,
239 * device/lib/pic16/libdev/pic18f4450.c:
240 define SSPBUF to allow use of printf
242 2009-02-01 Borut Razem <borut.razem AT siol.net>
244 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
245 device/lib/hc08/Makefile.in, device/lib/incl.mk,
246 device/lib/z80/Makefile.in:
247 don't remake libraries
248 * support/regression/tests/snprintf.c:
249 reenable floating point in small-xstack-auto library
251 2009-01-26 Raphael Neider <rneider AT web.de>
253 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
255 2009-01-25 Raphael Neider <rneider AT web.de>
257 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
258 search path instead of appending them
260 2009-01-24 Borut Razem <borut.razem AT siol.net>
262 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
263 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
264 to 32 bit unsigned int when calling sputl() since it is a macro
265 * as/link/lkar.c: changed the initialization of This->loaded
267 2009-01-23 Borut Razem <borut.razem AT siol.net>
269 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
270 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
271 unsigned int when calling new(), since asxxxx doesn't use function
274 2009-01-21 Borut Razem <borut.razem AT siol.net>
276 * as/link/lkar.h: sgetl and sputl are independent of endianness
277 * as/link/sdxxxx_config.h.in: removed endianness detection
279 2009-01-20 Borut Razem <borut.razem AT siol.net>
281 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
282 due creation of ar format libraries
283 * support/scripts/sdcc.nsi:
284 don't add nonexistent object files to the package
286 2009-01-19 Borut Razem <borut.razem AT siol.net>
288 * Makefile.in, configure.in, configure,
289 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
290 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
291 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
292 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
293 device/lib/small/Makefile.in,
294 device/lib/z80/Makefile.in: create ar format libraries
295 * support/regression/ports/mcs51-xstack-auto/spec.mk:
296 use device/lib/Makefile to create library
297 * support/regression/tests/snprintf.c:
298 floating point is not enabled in small-xstack-auto library
299 * device/lib/libfloat.lib, device/lib/libint.lib,
300 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
302 2009-01-18 Borut Razem <borut.razem AT siol.net>
304 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
305 warning: extra tokens at end of #endif directive
307 2009-01-11 Borut Razem <borut.razem AT siol.net>
309 * Makefile.in: added SDCC_ASRANLIB to PKGS
311 2009-01-10 Borut Razem <borut.razem AT siol.net>
313 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
314 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
315 due added support for ar format libraries
317 2009-01-09 Borut Razem <borut.razem AT siol.net>
319 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
320 as/asranlib/asranlib.c: added asranlib
321 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
322 * Makefile.in, as/link/hc08/Makefile.in,
323 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
324 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
325 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
326 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
327 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
328 configure.in, sdcc.dsw: modified to support ar format libraries
330 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
332 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
335 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
337 * sim/ucsim/z80.src/inst_ed.cc:
338 Fixed bug #2488074, which made regression tests fail.
340 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
342 * device/lib/z80/mod.s,
343 device/lib/z80/div.s,
344 device/lib/z80/mulchar.s,
345 device/lib/z80/mul.s,
346 device/lib/z80/divsigned.s,
347 device/lib/z80/Makefile.in:
348 Implemented RFE #1702376.
350 2009-01-05 Borut Razem <borut.razem AT siol.net>
352 * as/link/lksdcclib.c:
353 fixed linker hanging in INDEXLIB is not defined (hc08)
355 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
358 Implemented RFE #2485684, and some further improvements of HL caching
360 * src/z80/peeph-z80.def:
361 Fixed a bug exposed by implementing RFE #2485684.
363 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
365 * src/z80/peeph-z80.def:
366 Peephole improvements.
369 device/include/string.h,
370 device/lib/z80/memmove.s:
372 * device/lib/z80/Makefile.in,
373 device/lib/Makefile.in,
374 support/regression/tests/memory.c,
375 device/lib/z80/strlen.s:
376 Partially implemented RFE #2471534.
378 2009-01-04 Borut Razem <borut.razem AT siol.net>
380 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
381 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
382 * doc/README.txt: updated John Hartman's e-mail address
383 * as/link/lkrel.c, as/link/lksdcclib.c:
384 fixed bug #2484677: Linker hangs
385 * src/z80/peep.c: fixed msvc warning C4047:
386 'return' : 'int ' differs in levels of indirection from 'char *'
387 * config.dsp: as/lib corrected to as/link
389 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
392 Implemented RFE #2484693.
393 * src/z80/peeph-z80.def:
394 Some peephole improvements.
396 2009-01-03 Borut Razem <borut.razem AT siol.net>
399 fixed warning: 'ret' may be used uninitialized in this function
401 2009-01-02 Borut Razem <borut.razem AT siol.net>
403 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
404 as/link/getline.[ch], as/link/lkrel.[ch]: added,
405 made support for differnet library formats more flexible,
406 preparation for support of ar format
407 * as/link/lklibr.c, as/link/z80/Makefile.in,
408 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
409 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
410 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
411 as/link/hc08/lkelf.c, as/link/aslink.h:
412 made support for differnet library formats more flexible,
413 preparation for support of ar format
415 2009-01-01 Borut Razem <borut.razem AT siol.net>
417 * as/link/asxxxx_config.h.in:
418 fixed warning: extra tokens at end of #endif directive
420 fixed warning: suggest parentheses around && within ||
421 * device/lib/Makefile.in: allow whitespaces at the end of lines in
422 ports.build, in order to make it work on cygwin - it seems to be a
423 bug in cygwin grep: CR is not treated as part of end-of-line
425 2008-12-31 Borut Razem <borut.razem AT siol.net>
427 * configure, configure.in, config.dsp, config_vc.awk,
428 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
429 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
430 introduced asxxxx_config.h.in
432 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
435 src/z80/peeph-z80.def:
436 Minor addition improvement.
438 2008-12-30 Raphael Neider <rneider AT web.de>
440 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
441 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
442 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
443 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
444 support/librarian/sdcclib.c, support/makebin/makebin.c:
445 partially revert changes from r5293..r5295
447 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
449 * src/z80/peeph-z80.def:
450 Minor peephole improvement.
452 2008-12-29 Raphael Neider <rneider AT web.de>
454 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
455 incorrectly discarded BANKSELs
457 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
459 * support/regression/tests/memory.c:
460 Added simple test for memset(), memcpy() and memmove()
462 2008-12-29 Borut Razem <borut.razem AT siol.net>
464 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
466 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
468 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
469 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
470 (177.j): added new rule
471 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
472 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
473 (decorateType CAST): propagate storage class to generic pointer results
475 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
477 * device/lib/z80/string.c,
478 device/lib/z80/printf.c,
479 device/lib/z80/mul.s:
482 Fixed code generation bug exposed by builtin memcpy().
484 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
486 * device/lib/_memcpy.c:
487 fixed conflict with builtin memcpy()
489 2008-12-26 Borut Razem <borut.razem AT siol.net>
491 * support/librarian/sdcclib.c:
492 fixed bug 2466950: "sdcclib broken"
493 by removing fgets return value check
495 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
498 device/include/string.h: Implemented RFE #1914254
500 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
501 * device/lib/z80/Makefile.in,
502 device/lib/Makefile.in,
503 device/lib/z80/memmove.s: Implemented RFE #1914256
505 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
507 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
508 * src/z80/peep.c: improved checks for unused data
510 src/z80/main.c: Implemented RFE #1899189
512 2008-12-25 Borut Razem <borut.razem AT siol.net>
514 * support/regression/Makefile.in:
515 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
517 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
519 * src/z80/peeph-z80.def: minor peephole improvements
521 2008-12-21 Borut Razem <borut.razem AT siol.net>
523 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
524 due to redefinition of symbol __assert
525 sdcclib.c:53:1:warning: "__assert" redefined
526 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
527 warning: this is the location of the previous definition
529 2008-12-20 Raphael Neider <rneider AT web.de>
531 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
532 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
533 support/cpp/libcpp/macro.c: fix format string errors
535 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
537 * src/pic/device.c: partial rewrite using strtok,
538 quieten compiler warnings, adopt SDCC coding style
540 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
541 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
542 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
543 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
544 support/librarian/sdcclib.c, support/makebin/makebin.c:
545 quieten most compiler warnings
547 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
548 probably fix operator precedence bug
550 * doc/clean.mk: quieten rm if no .lyx is present
552 2008-12-19 Borut Razem <borut.razem AT siol.net>
554 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
555 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
556 doc/README.txt, doc/test_suite_spec.lyx:
557 applied patch 2446381: Dcoumentation spelling correcitons
558 thanks to Steven Borley
560 2008-12-16 Raphael Neider <rneider AT web.de>
562 * device/include/pic/pic12f629.h,
563 device/include/pic/pic12f675.h,
564 device/lib/pic/libdev/pic12f629.c,
565 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
567 2008-12-14 Borut Razem <borut.razem AT siol.net>
569 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
570 converted to LyX 1.5.7 (\lyxformat 276) format
572 2008-12-07 Borut Razem <borut.razem AT siol.net>
574 * support/regression/tests/bitfields.c:
575 added test case for bug #2366757
577 2008-12-07 Raphael Neider <rneider AT web.de>
579 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
580 NULL pointer dereference, closes #2366757
582 2008-11-25 Raphael Neider <rneider AT web.de>
584 * device/include/pic16/pic16devices.txt,
585 sdcc/src/pic16/device.c,
586 sdcc/src/pic16/device.h: implicitly disable XINST
587 whenever CONFIG4L is set via an additional optional
588 argument to the configword directive in pic16devices.txt
590 2008-11-24 Raphael Neider <rneider AT web.de>
592 * device/lib/pic16/configure.ac,
593 device/lib/pic16/Makefile.common: fixed quoting issues
595 * device/lib/pic16/configure,
596 device/lib/pic16/debug/Makefile.in,
597 device/lib/pic16/libc/Makefile.in,
598 device/lib/pic16/libdev/Makefile.in,
599 device/lib/pic16/libio/Makefile.in,
600 device/lib/pic16/libm/Makefile.in,
601 device/lib/pic16/libsdcc/Makefile.in,
602 device/lib/pic16/Makefile.in,
603 device/lib/pic16/startup/Makefile.in: regenerated
605 * src/pic16/main.c (_pic16_finaliseOptions): revert to
608 2008-11-24 Raphael Neider <rneider AT web.de>
610 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
611 argument of --asm= or --link= to allow for
612 --asm="sh script --options", the user can double quote the
613 argument if needed: --asm="'c:/program files/gpasm' -q",
614 also fix some potential buffer overflows
616 2008-11-19 Borut Razem <borut.razem AT siol.net>
619 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
620 thanks Mauro Giachero
622 2008-11-16 Borut Razem <borut.razem AT siol.net>
624 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
625 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
627 2008-11-15 Borut Razem <borut.razem AT siol.net>
629 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
630 src/SDCCsymt.c, src/SDCCsymt.h:
631 fixed RFE #2291335 : Unnamed bit-field initialization
632 * support/regression/tests/bitfields.c:
633 added test case for RFE #2291335
634 * support/regression/tests/bug-1981238.c:
635 don't initialize unnamed bit-fields
637 2008-11-11 Raphael Neider <rneider AT web.de>
639 * device/include/pic16/pic18f25j10.h,
640 device/include/pic16/pic18f45j10.h: remove useless boilerplate
642 * device/include/pic16/adc.h,
643 device/lib/pic16/libio/adc/adcbusy.c,
644 device/lib/pic16/libio/adc/adcclose.c,
645 device/lib/pic16/libio/adc/adcconv.c,
646 device/lib/pic16/libio/adc/adcopen.c,
647 device/lib/pic16/libio/adc/adcread.c,
648 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
649 and fixed ADC routines to work for more target devices,
650 incorporates patch #2036130 by Nick Materer
652 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
654 * device/include/ctype.h,
655 * device/include/ds400rom.h,
656 * device/include/ds80c390.h,
657 * device/include/float.h,
658 * device/include/math.h,
659 * device/include/serial.h,
660 * device/include/stdbool.h,
661 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
663 * device/include/mcs51/C8051F336.h,
664 * device/include/mcs51/C8051T600.h,
665 * device/include/mcs51/C8051T610.h,
666 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
667 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
669 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
671 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
673 2008-11-10 Raphael Neider <rneider AT web.de>
675 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
676 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
677 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
678 (patch by Nick Materer, #2253980)
680 * device/lib/pic16/libio/adc.ignore,
681 device/lib/pic16/libio/i2c.ignore,
682 device/lib/pic16/libio/usart.ignore,
683 device/lib/pic16/pics.all: updated to build more device libs
685 * device/lib/pic16/libdev/Makefile.am,
686 device/lib/pic16/libdev/Makefile.in,
687 device/lib/pic16/libio/Makefile.am,
688 device/lib/pic16/libio/Makefile.in: regenerated
690 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
691 names per memory location, applied SDCC style to more functions
693 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
695 * device/include/mcs51/p89lpc933_4.h: new NXP header file
696 * device/include/mcs51/p89lpc935_6.h: new NXP header file
697 * device/include/mcs51/p89v66x.h: minor changes
698 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
700 2008-11-09 Raphael Neider <rneider AT web.de>
702 * device/include/pic/pic14devices.txt: fixed memory description for
703 12f629 and 12f675, closes #2236240
705 2008-11-06 Borut Razem <borut.razem AT siol.net>
707 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
708 pass system include paths with -isystem to sdcpp
709 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
710 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
712 2008-11-02 Raphael Neider <rneider AT web.de>
714 * doc/sdccman.lyx: updated the sections on the library build process
715 and on how to add support for new devices, and documented known
716 problems with the extended instruction set including a workaround
718 2008-11-01 Raphael Neider <rneider AT web.de>
720 * device/include/pic16/adc.h,
721 device/include/pic16/pic16devices.txt,
722 device/include/pic16/pic18f2410.h,
723 device/include/pic16/pic18f2510.h,
724 device/include/pic16/pic18f2515.h,
725 device/include/pic16/pic18f2610.h,
726 device/include/pic16/pic18f4410.h,
727 device/include/pic16/pic18f4510.h,
728 device/include/pic16/pic18f4515.h,
729 device/include/pic16/pic18f4610.h,
730 device/include/pic16/pic18fregs.h,
731 device/lib/pic16/libdev/Makefile.am,
732 device/lib/pic16/libdev/Makefile.in,
733 device/lib/pic16/libdev/pic18f2410.c,
734 device/lib/pic16/libdev/pic18f2510.c,
735 device/lib/pic16/libdev/pic18f2515.c,
736 device/lib/pic16/libdev/pic18f2610.c,
737 device/lib/pic16/libdev/pic18f4410.c,
738 device/lib/pic16/libdev/pic18f4510.c,
739 device/lib/pic16/libdev/pic18f4515.c,
740 device/lib/pic16/libdev/pic18f4610.c,
741 device/lib/pic16/libio/Makefile.am,
742 device/lib/pic16/libio/Makefile.in,
743 device/lib/pic16/pics.all: added support for 18f[24][456]10
744 and 18f[24]515 devices
745 * doc/sdccman.lyx: updated list of supported PIC16 devices
747 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
748 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
749 src/xa51/gen.c: avoid compiler warnings
750 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
752 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
754 * device/include/mcs51/p89v66x.h: NXP header file
755 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
756 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
758 2008-10-14 Raphael Neider <rneider AT web.de>
760 * device/lib/pic16/libdev/Makefile.am,
761 device/lib/pic16/libio/Makefile.am: enable building libraries for
762 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
763 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
764 * device/lib/pic16/libdev/Makefile.in,
765 device/lib/pic16/libio/Makefile.in: regenerated
767 2008-10-14 Raphael Neider <rneider AT web.de>
769 * device/include/pic16/pic18f2450.h,
770 device/include/pic16/pic18f4450.h,
771 device/lib/pic16/libdev/pic18f2450.c,
772 device/lib/pic16/libdev/pic18f4450.c,
773 device/include/pic16/adc.h,
774 device/include/pic16/pic16devices.txt,
775 device/include/pic16/pic18fregs.h,
776 device/lib/pic16/libdev/Makefile.am,
777 device/lib/pic16/libdev/Makefile.in,
778 device/lib/pic16/libio/Makefile.am,
779 device/lib/pic16/libio/Makefile.in,
780 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
782 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
783 stack to a fixed location, relax it to automatically work with all
784 but the smallest devices (256 byte RAM devices need #pragma stack)
786 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
788 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
789 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
790 * device/lib/_strcspn.c: fixed bug 2140931
792 2008-10-06 Raphael Neider <rneider AT web.de>
794 * device/include/pic16/stdio.h,
795 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
796 declared __naked for convenience, named all arguments
797 * device/lib/pic16/libc/stdio/strmgpsim.c,
798 device/lib/pic16/libc/stdio/strmmssp.c,
799 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
801 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
802 empty __naked functions,
803 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
804 corner cases (unlink first/last pCode in list), reuse more code
806 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
808 * src/ds390/main.c (_ds390_genInitStartup): added
809 * src/SDCCpeeph.c (getPatternVar): new, added,
810 (labelInRange): fixed bug 2115959
811 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
812 * src/SDCCicode.h: added newiTempOperand
813 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
814 added optimizations for 0/x and x/-1, see also patch 2142900
815 * support/regression/tests/onebyte.c (testMul): added test cases
817 2008-09-20 Borut Razem <borut.razem AT siol.net>
820 definition of absolute address symbols without initial value,
821 fixed SDCC crash "do not know how to intialize symbol"
823 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
825 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
826 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
827 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
828 * device/lib/z80/stubs.s: added stubs for above functions
829 * src/SDCCopt.c (convilong),
830 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
831 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
832 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
833 * support/regression/tests/onebyte.c: enabled all tests for z80
835 2008-09-15 Borut Razem <borut.razem AT siol.net>
837 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
838 device/lib/pic16/libc/stdio/printf.c,
839 device/lib/pic16/libc/stdio/strmusart.c,
840 device/lib/pic16/libc/stdio/printf_tiny.c,
841 device/lib/pic16/libc/stdio/sprintf.c,
842 device/lib/pic16/libc/stdio/strmgpsim.c,
843 device/lib/pic16/libc/stdio/putchar.c,
844 device/lib/pic16/libc/stdio/fprintf.c,
845 device/lib/pic16/libc/stdio/strmmssp.c,
846 device/device/lib/pic16/libc/stdio/vprintf.c,
847 device/lib/pic16/libc/stdio/printf_small.c,
848 device/lib/pic16/libc/stdio/vsprintf.c,
849 device/lib/pic16/libc/stdio/strmputchar.c,
850 device/lib/pic16/libc/Makefile.am,
851 device/lib/pic16/libc/Makefile.in:
852 *printf now returns int, puchar.c moved from stdlib to stdio,
853 *printf format parameter type changed from char * to const char *,
854 added GNU link excetion text to library source files,
855 applyed GNU coding style, removed useless svn ids,
856 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
857 binary specifier: "%b", "%hb" and "%lb"
858 * device/lib/pic16/libc/stdio/vfprintf.c:
859 applied patch #2044424: PIC16: vfprintf
860 thanks Mauro Giachero
861 * support/regression/tests/bug1057979.c:
862 removed old pic16 sprintf specifics
863 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
864 * doc/sdccman.lyx: documented 'b' binary format specifier removal
866 2008-09-15 Raphael Neider <rneider AT web.de>
868 * src/pic16/device.c (pic16_dump_usection): force udata sections
869 into the addressable range (0..0xFFF), workaround for a gpsim
870 bug preventing simulation of regtest bug1750318
871 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
872 (serialRegAssign): fixed regtest bug-971834,
873 (pic16_packRegisters): avoid null-pointer dereference
875 2008-09-14 Raphael Neider <rneider AT web.de>
877 * src/pic16/gen.c, src/pic16/ralloc.c: use
878 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
879 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
881 2008-09-12 Borut Razem <borut.razem AT siol.net>
883 * support/regression/fwk/testfwk.h:
884 define pdata as data for pic16 target
885 thanks Mauro Giachero
887 2008-09-11 Borut Razem <borut.razem AT siol.net>
889 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
890 support/regression/absolute.c:
891 applied patch #2105615: Some PIC16 testcase fixlets
892 thanks Mauro Giachero
894 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
896 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
897 * support/regression/tests/bug2094505.c: new, added
899 2008-09-07 Borut Razem <borut.razem AT siol.net>
901 * src/SDCCglue.c, src/SDCCast.c:
902 fixed throw of "excess elements" warning for char arrays
903 * support/regression/tests/nullstring.c:
904 disable warning about excess elements in array of chars initializer
906 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
908 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
909 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
910 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
911 * support/regression/tests/bug2077267.c: new, added
913 2008-09-05 Raphael Neider <rneider AT web.de>
915 * configure.in, Makefile.common.in: add support for ccache,
916 remove spurious $VERSION output, detect doc-tools even without
917 --enable-doc to facilitate later manual doc-builds, minor cleanup
918 * configure: regenerated
920 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
921 avoid races in parallel VPATH builds
922 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
923 * doc/sdccman.lyx: mention --without-ccache configure option
925 2008-09-01 Raphael Neider <rneider AT web.de>
927 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
928 * (genConstPointerGet): fix reading bitfields from __code space
929 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
930 bitfield initializers (fix regression test bug1856409.c)
931 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
934 2008-08-31 Raphael Neider <rneider AT web.de>
936 * src/pic16/gen.c (genAssign): removed useless compiler output
937 * (genPointerGet,genPointerSet,genCast),
938 src/pic16/glue.c (pic16_printGPointerType):
939 also handle PPOINTERs just to avoid spurious asserts
940 * (pic16_printIvalType,pic16_printIvalBitFields):
941 generalized to arbitrary type/bitfield sizes, allows compilation of
942 regression test bug-1981238.c
943 * (pic16_printIvalChar): fix regression test structflexarray.c
944 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
945 in initialized structs and fix #1843745
946 * (pic16_printIvalStruct): always output initializers for all fields,
947 even those not explicitly given, fixes zeropad.c regression test
948 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
949 #2073635, #1567098, and #1485812)
950 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
952 2008-08-31 Borut Razem <borut.razem AT siol.net>
954 * support/regression/tests/bug-895992.c,
955 support/regression/tests/onebyte.c:
956 enabled pic16 regression testing since the bugs
957 1511794: pic16: regression test bug-895992.c fails
958 1444425: onebyte.c regression tes fails on pic16
959 are fixed, probably by fixing
960 2048464: PIC16: fix genUminus - addresses not.c regression test
961 * src/SDCCsymt.c, src/SDCCglue.c,
962 support/regression/tests/bug-1981238.c:
963 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
966 2008-08-30 Borut Razem <borut.razem AT siol.net>
968 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
969 release version 4.3.2
971 2008-08-24 Raphael Neider <rneider AT web.de>
973 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
974 always use the sdcc from the current build tree (ignore $CC from
975 the environment, fixes compile farm builds)
976 * device/lib/Makefile.in: rename .a into .lib for compatibility,
977 remove more build products from install directory
978 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
979 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
981 2008-08-24 Borut Razem <borut.razem AT siol.net>
983 * src/SDCC.y: applied patch
984 2050245: Fix # 1963382
986 1963382: Listing File - C file comment is incorrect
989 2008-08-23 Borut Razem <borut.razem AT siol.net>
991 * src/pic16/gen.c: applied patch
992 2048464: PIC16: fix genUminus - addresses not.c regression test
993 thanks Mauro Giachero
995 2008-08-22 Borut Razem <borut.razem AT siol.net>
997 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
998 src/pic16/main.c: allow spaces in gpasm and gplink paths
1000 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1003 * src/z80/peeph-z80.def: minor peephole improvement
1005 2008-08-15 Raphael Neider <rneider AT web.de>
1007 * src/z80/gen.c (_vemit2): suppress compiler warning
1009 * src/pic/*.[ch]: make proper use of header files and avoid
1010 ad-hoc extern declarations, mark module-local helpers 'static',
1011 removed dead/replaced code, no functional changes
1012 * src/pic16/pcode.c: disentangled from pic14 backend
1014 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1016 * src/z80/gen.c: fixed #2051348
1017 * support/regression/tests/bug-2051348.c: regression test for #2051348
1019 2008-08-10 Raphael Neider <rneider AT web.de>
1022 * Makefile.common.in: export PACKAGE for $docdir,
1023 fixes #1957036, avoid some "underquoted definition" warnings
1024 * configure: regenerated
1026 2008-08-10 Raphael Neider <rneider AT web.de>
1028 * device/lib/pic16/**: build pic16 library using autotools for
1029 improved dependency tracking
1031 * device/lib/Makefile.in,
1033 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1035 2008-08-10 Raphael Neider <rneider AT web.de>
1037 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1038 local variables if --nooverlay is given, workaround for #2023121
1040 2008-08-08 Raphael Neider <rneider AT web.de>
1042 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1044 2008-08-08 Raphael Neider <rneider AT web.de>
1046 * src/pic/pcoderegs.c,
1048 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1050 2008-08-07 Borut Razem <borut.razem AT siol.net>
1052 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1053 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1054 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1055 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1056 applied modified patch 2038174: Add support for binary constants v2
1057 thanks Mauro Giachero
1058 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1060 2008-08-04 Raphael Neider <rneider AT web.de>
1063 * src/pic16/device.h,
1065 * src/pic16/main.c: enable --optimize-goto by default
1067 * device/lib/pic16/Makefile.common.in: suppress removed option
1070 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1072 2008-07-30 Borut Razem <borut.razem AT siol.net>
1074 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1075 applied patch 22032433: PIC16: fix constant strings,
1076 thanks Mauro Giachero
1078 2008-07-29 Borut Razem <borut.razem AT siol.net>
1080 * src/pic16/gen.c: applied patches:
1081 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1082 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1083 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1084 thanks Mauro Giachero
1086 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1088 * src/port.h: Fixed typo in comment
1090 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1092 * src/z80/mappings.i: Implemented RFE #1919415
1093 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1094 #1880202, #1914434, prepared for RFE #1703943
1096 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1098 * src/z80/peeph.def,
1099 * src/z80/peeph-z80.def,
1100 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1101 preparation for Z80 peephole improvements
1103 2008-06-21 Raphael Neider <rneider AT web.de>
1105 * device/include/pic16/pic18f66j60.h,
1106 * device/include/pic16/pic18f66j65.h,
1107 * device/include/pic16/pic18f67j60.h,
1108 * device/include/pic16/pic18f86j60.h,
1109 * device/include/pic16/pic18f86j65.h,
1110 * device/include/pic16/pic18f87j60.h,
1111 * device/include/pic16/pic18f96j60.h,
1112 * device/include/pic16/pic18f96j65.h,
1113 * device/include/pic16/pic18f97j60.h,
1114 * device/lib/pic16/libdev/pic18f66j60.c,
1115 * device/lib/pic16/libdev/pic18f66j65.c,
1116 * device/lib/pic16/libdev/pic18f67j60.c,
1117 * device/lib/pic16/libdev/pic18f86j60.c,
1118 * device/lib/pic16/libdev/pic18f86j65.c,
1119 * device/lib/pic16/libdev/pic18f87j60.c,
1120 * device/lib/pic16/libdev/pic18f96j60.c,
1121 * device/lib/pic16/libdev/pic18f96j65.c,
1122 * device/lib/pic16/libdev/pic18f97j60.c,
1123 * device/include/pic16/pic16devices.txt,
1124 * device/include/pic16/pic18fregs.h,
1125 * device/lib/pic16/pics.all: added new devices
1127 * device/include/pic16/adc.h,
1128 * device/lib/pic16/libio/adc/adcbusy.c,
1129 * device/lib/pic16/libio/adc/adcopen.c,
1130 * device/lib/pic16/libio/adc/adcsetch.c,
1131 * device/lib/pic16/libio/i2c/i2copen.c,
1132 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1133 all changes from a patch by Anton Strobl
1135 2008-06-12 Borut Razem <borut.razem AT siol.net>
1137 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1138 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1139 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1140 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1141 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1142 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1143 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1144 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1145 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1146 by applying the modified patch from Risto Huotari
1148 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1151 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1152 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1153 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1154 * support/regression/tests/bug1938300.c: new, added
1156 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1158 * device/include/asm/ds390/features.h,
1159 * device/include/asm/mcs51/features.h,
1160 * device/include/mcs51/regc515c.h: inserted LGPL notice
1162 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1164 * device/lib/gbz80/div.s,
1165 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1166 patch 1597883, Thanks Robert Ramey
1168 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1170 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1171 createIvalCharPtr, createIvalPtr, createIval),
1173 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1174 initializers for local auto variables
1175 * support/regression/tests/zeropad.c: added testcase for auto initializers
1177 2008-05-26 Raphael Neider <rneider AT web.de>
1179 * device/lib/pic16/startup/crt0.c,
1180 * device/lib/pic16/startup/crt0i.c,
1181 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1182 explicit, fixed curr_entry loop for >= 256 initializer records,
1183 removed debug code (write to 0xf7e)
1185 2008-05-25 Raphael Neider <rneider AT web.de>
1187 * device/include/pic/pic16f627a.h,
1188 * device/include/pic/pic16f628a.h,
1189 * device/include/pic/pic16f648a.h: added missing ports
1191 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1193 * device/include/float.h: added __INFINITY
1194 * device/lib/_fsadd.c: handle overflows
1195 * device/lib/_fsmul.c,
1196 * device/lib/_fsdiv.c: use __INFINITY
1197 * device/lib/_fseq.c,
1198 * device/lib/_fsneq.c: handle -0.0
1199 * sim/ucsim/s51.src/uc89c51r.cc,
1200 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1201 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1202 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1203 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1204 * support/regression/tests/snprintf.c: test bug with --xstack
1206 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1208 * src/SDCCpeeph.c (callFuncByName):
1209 Support nested parenthesis in peephole function arguments (#1967300)
1211 2008-05-19 Raphael Neider <rneider AT web.de>
1213 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1214 fixed duplicate labels (#1911325)
1216 2008-05-19 Raphael Neider <rneider AT web.de>
1218 * src/regression/empty.c: suppress warning
1219 * src/regression/pointer1.c: enabled index_by_pointer()
1220 * src/regression/inline.c: now works for pic16 as well
1222 * src/pic16/device.c: include dbuf declarations
1223 * src/pic16/device.h: removed obsolete prototypes
1225 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1226 * src/pic16/glue.c: made purely local functions static,
1227 (pic16_printGPointerType, pic16_printIvalCharPtr,
1228 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1229 generic pointers' tags (#1961866)
1231 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1233 2008-05-19 Borut Razem <borut.razem AT siol.net>
1235 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1236 fixed typo, uninstall include/pic16/pic16devices.txt
1238 2008-05-18 Borut Razem <borut.razem AT siol.net>
1240 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1241 the buffer is null terminated
1242 * src/device/pic16.c:
1243 applied modified patch 1965676: Patch for Win32 16 bit PIC
1244 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1246 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1248 * src/SDCC.lex (check_type),
1249 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1251 * as/mcs51/clean.mk,
1252 * as/z80/clean.mk: also clean *.dep
1253 * device/lib/pic16/libsdcc/stack/Makefile,
1254 * sim/ucsim/libtool: removed as they are rebuild by configure
1255 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1257 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1259 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1260 fixupInline instead of createFunction to fix bug 1864577
1261 (inlineFindMaxBlockno): removed, use global blockNo
1262 * src/SDCCglobl.h: added blockNo
1264 * src/z80/peep.h: modified properties
1265 * support/regression/tests/bug1864577.c: new, added
1267 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1269 * as/mcs51/asdata.c,
1270 * as/mcs51/asm.h: added org_cnt
1271 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1272 * as/mcs51/asout.c: changed old K&R to ANSI
1273 * as/mcs51/Makefile.in: use common identifiers
1279 * as/hc08/Makefile.bcc,
1280 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1281 * sdcc_vc_in.h: added define __func__
1282 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1283 Thanks Ruud van Silfhout
1284 * support/regression/tests/bug1717305.c: new, added
1286 2008-05-05 Borut Razem <borut.razem AT siol.net>
1288 * support/regression/Makefile.in,
1289 support/regression/ports/ds390/spec.mk,
1290 support/regression/ports/hc08/spec.mk,
1291 support/regression/ports/mcs51-common/spec.mk,
1292 support/regression/ports/pic14/spec.mk,
1293 support/regression/ports/pic16/spec.mk,
1294 support/regression/ports/ucz80/spec.mk,
1295 support/regression/ports/z80/spec.mk:
1296 added INC_DIR and LIBDIR paths
1297 * src/ds390/gen.c: removed duplicated selicolon
1299 2008-05-04 Borut Razem <borut.razem AT siol.net>
1301 * support/regression/Makefile.in,
1302 support/regression/fwk/lib/testfwk.c,
1303 support/regression/ports/ds390/spec.mk,
1304 support/regression/ports/hc08/spec.mk,
1305 support/regression/ports/mcs51-common/spec.mk,
1306 support/regression/ports/mcs51-large/spec.mk,
1307 support/regression/ports/mcs51-medium/spec.mk,
1308 support/regression/ports/mcs51-small/spec.mk,
1309 support/regression/ports/mcs51-stack-auto/spec.mk,
1310 support/regression/ports/mcs51-xstack-auto/spec.mk,
1311 support/regression/ports/pic14/spec.mk,
1312 support/regression/ports/pic16/spec.mk,
1313 support/regression/ports/ucz80/spec.mk:
1314 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1315 used to run regeression tests
1317 2008-05-01 Raphael Neider <rneider AT web.de>
1319 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1320 supported devices and instructions to add new ones
1322 2008-05-01 Raphael Neider <rneider AT web.de>
1324 * device/include/pic16/adc.h,
1325 device/lib/pic16/libio/adc/adcbusy.c,
1326 device/lib/pic16/libio/adc/adcopen.c,
1327 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1328 18f2455 style ADC devices, based on patch #1776197
1329 * device/lib/pic16/libio/adc/adcclose.c,
1330 device/lib/pic16/libio/adc/adcconv.c,
1331 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1332 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1333 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1334 * device/include/pic16/pic18f4431.h,
1335 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1336 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1338 2008-05-01 Raphael Neider <rneider AT web.de>
1340 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1341 moved xinst flag into pic16_options_t
1342 * src/pic16/device.c (default_device, pic16_list_devices,
1343 pic16_find_device): removed references to sfrrange
1344 * src/pic16/gen.c (genFunction),
1345 src/pic16/glue.c (pic16initialComments),
1346 src/pic16/main.c (pic16_optionsTable),
1347 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1349 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1351 2008-04-29 Raphael Neider <rneider AT web.de>
1353 * src/pic16/devices.inc,
1354 device/include/pic16/pic16devices.txt: replaced compiled-in list
1355 of devices with a variant parsed at runtime
1356 * src/pic16/device.c: added support for parsing pic16devices.txt,
1358 * src/pic16/device.h: removed (now) unused fields from PIC_device
1359 * src/pic16/main.c: removed #pragma maxram,
1360 (_pic16_initPaths): removed bogus generation of search paths,
1361 setup the port proper only after the search paths (for
1362 pic16devices.txt) are set up,
1363 (_pic16_finaliseOptions): moved processor dependant code here
1364 from _pic16_initPaths(), clean up
1365 * src/pic16/ralloc.c (pic16_init_stack),
1366 * src/pic16/ralloc.h,
1367 * src/pic16/pcode.c: clean up
1368 * device/include/Makefile.in,
1369 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1370 * support/scripts/inc2h-pic16.pl: updated instructions
1372 2008-04-29 Raphael Neider <rneider AT web.de>
1374 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1375 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1376 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1377 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1378 added missing family members and 18f2480/2580/4480/4580 family
1379 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1380 * device/include/pic16/pic18f2525.h: use 18f4620.h
1381 * device/include/pic16/pic18f6680.h: use 18f8680.h
1382 * device/include/pic16/pic18fregs.h,
1383 device/lib/pic16/pics.all,
1384 src/pic16/devices.inc: add new devices
1385 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1386 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1387 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1388 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1389 prevent attempting to build the libio for some new devices
1391 2008-04-29 Raphael Neider <rneider AT web.de>
1393 * debugger/mcs51/Makefile.in: fixed paths to sources
1395 2008-04-25 Borut Razem <borut.razem AT siol.net>
1397 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1398 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1399 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1400 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1401 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1402 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1403 as/link/z80/linkz80.dsp: lklibr.c moved
1404 * doc/INSTALL.txt: binary archives in bz2 format
1405 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1407 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1409 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1410 * support/regression/tests/bug1856409.c: new, added
1412 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1415 * src/mcs51/peep.c: Use werror for error messages.
1416 * src/SDCCicode.c (geniCodeConditional),
1417 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1418 * src/z80/Makefile.bcc,
1419 * src/z80/z80.dsp: added src/z80/peep.c/h
1420 * support/regression/tests/bug1839321.c: new, added
1422 2008-04-20 Raphael Neider <rneider AT web.de>
1424 * device/include/pic16/pic18f2455.h: added bitfields for port C
1426 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1428 * src/z80/peep.c: Use werror for error messages.
1430 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1432 * src/z80/peep.h (declaration of notUsed()),
1433 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1435 * src/z80/z80.h (added dependency on peep.h),
1436 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1439 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1441 * src/SDCCpeeph.c (added support for notUsed()),
1442 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1444 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1445 for notUsed()): Implemented generic (that is not port-specific) part
1448 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1450 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1451 * device/lib/libsdcc.lib,
1452 * device/lib/Makefile.in,
1453 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1454 * device/lib/calloc.c: renamed to _calloc.c
1455 * device/lib/free.c: renamed to _free.c
1456 * device/lib/malloc.c: renamed to _malloc.c
1457 * device/lib/realloc.c: renamed to _realloc.c
1458 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1459 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1460 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1461 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1462 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1463 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1464 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1465 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1467 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1468 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1469 * support/regression/tests/bug1509084.c: new, added
1471 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1473 * device/include/mcs51/cc2510fx.h: added _XPAGE
1474 * device/include/mcs51/compiler.h: cosmetic changes
1476 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1478 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1481 2008-03-31 Borut Razem <borut.razem AT siol.net>
1483 * support/cpp2 renamed to support/cpp
1484 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1485 support/cpp2/libiberty/splay-tree.c,
1486 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1487 support/cpp2/libcpp/directives.c,
1488 support/cpp2/libcpp/include/cpplib.h,
1489 support/cpp2/libcpp/include/symtab.h,
1490 support/cpp2/libcpp/include/line-map.h,
1491 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1492 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1493 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1494 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1495 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1496 release version 4.3.0
1497 * configure.in, configure, Makefile.in, Makefile.bcc:
1498 adapted for moved cpp2
1500 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1502 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1503 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1505 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1507 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1509 * support/regression/tests/bug1717943.c: new, added
1511 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1513 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1514 bytewise return value assignments introduced in last commit.
1516 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1518 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1519 genMult, genJumpTab):
1520 Use 16-bit instructions for addition in some additional cases,
1521 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1523 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1525 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1526 Implemented RFE #1921450, changed some debug messages.
1528 2008-03-30 Borut Razem <borut.razem AT siol.net>
1530 * Small Device C Compiler 2.8.0 released
1531 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1532 * support/scripts/sdcc.nsi: added finish page; this version
1533 was used for 2.8.0 release
1534 * doc/knownbugs.html: removed; magically generated by the build
1535 process using gen_known_bugs.pl from now on
1537 2008-03-23 Borut Razem <borut.razem AT siol.net>
1539 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1540 and reverted it, since it was already fixed by Raphael ;-)
1541 * doc/knownbugs.html: updated for RC2
1543 2008-03-22 Raphael Neider <rneider AT web.de>
1545 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1548 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1550 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1551 * support/regression/tests/bug1839277.c: added related testBug1839299
1553 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1555 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1556 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1558 * src/mcs51/gen.c: throughout only output hex constants
1559 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1560 * support/regression/tests/bug1839277.c: new, added
1562 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1564 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1565 compilation warning about nested comments.
1567 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1569 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1570 * support/regression/tests/bug1921073.c: new, added
1572 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1574 * src/z80/SDCCpeeph.c.c (callFuncByName):
1575 Commented function parameters.
1577 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1579 * src/z80/ralloc.c (packRegsForAccUse2):
1580 disabled a broken accumulator packing optimization (fixed #1292721).
1581 * support/regression/tests/bug-1292721: Regression test for #1292721.
1583 2008-03-16 Raphael Neider <rneider AT web.de>
1585 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1586 fixed code bloat regression using a variant of patch #1915618
1588 2008-03-16 Borut Razem <borut.razem AT siol.net>
1590 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1591 icon, changed startup menu for release distribution, code cleaning,
1592 create url files instead links in startup menu
1594 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1596 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1597 * support/regression/tests/bug1579949.c: new, added
1599 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1601 * device/lib/printf_fast.c: fixed bug 1255403
1603 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1605 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1606 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1608 2008-03-14 Borut Razem <borut.razem AT siol.net>
1610 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1611 command line options
1612 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1613 is correctly displayed
1614 * as/link/z80/lkmain.c: usage line commented out
1616 2008-03-13 Borut Razem <borut.razem AT siol.net>
1618 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1619 updated the list pf supported pic14 devices
1621 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1623 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1625 2008-03-12 Borut Razem <borut.razem AT siol.net>
1627 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1628 fixed documentation request #1718191
1629 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1630 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1633 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1635 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1636 * support/regression/tests/bug1505811.c: new, added
1638 2008-03-09 Raphael Neider <rneider AT web.de>
1640 * device/include/pic16/pic18f2620.h,
1641 * device/include/pic16/pic18f4620.h,
1642 * device/lib/pic16/libdev/pic18f2620.c,
1643 * device/lib/pic16/libdev/pic18f4525.c,
1644 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1645 family to consistently use pic18f4620.[ch], fixes #1832562
1647 2008-03-09 Borut Razem <borut.razem AT siol.net>
1649 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1650 changed sdcc version to 2.8.0
1651 * knownbugs.html: regenerated
1652 * support/scripts/gen_known_bugs.pl: added number of open bugs
1654 2008-03-09 Raphael Neider <rneider AT web.de>
1656 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1657 (genOr): read volatile operand even if the result is known,
1659 (genOr,genXor): removed unused legacy code,
1660 (genDummyRead): use pic16_mov2w_volatile()
1662 2008-03-08 Borut Razem <borut.razem AT siol.net>
1664 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1665 cons w. --model-large
1666 * support/regression/staticinit.c: added regression test for bug
1669 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1671 * src/ds390/gen.c (pushSide, genPcall),
1672 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1673 * src/mcs51/gen.c: cosmetic changes
1674 * support/regression/fwk/include/testfwk.h: added macro reentrant
1675 * support/regression/tests/bug1908493.c: new, added
1677 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1679 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1681 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1683 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1684 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1685 already set in ds390/main.c and mcs51/main.c
1687 2008-03-07 Raphael Neider <rneider AT web.de>
1689 * src/regression/init0.c: new test for initialized arrays of function
1691 * src/regression/Makefile: made a bit more flexible, added init0.c
1692 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1693 pointers, closes #1427663
1695 2008-03-05 Borut Razem <borut.razem AT siol.net>
1697 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1698 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1700 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1702 * support/librarian/sdcclib.c:Added feature request 1908061:
1703 Synchronise sdcclib commands with ar.
1705 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1707 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1708 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1709 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1710 * device/include/mcs51/compiler.h: removed umlauts, added double
1713 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1715 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1716 * support/regression/tests/bug1536762.c: new, added
1718 * src/SDCCutil.h: added getBuildDate()
1719 * src/SDCCmain.c (printVersionInfo),
1720 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1722 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1723 * src/ds390/ralloc.c (packRegisters),
1724 * src/mcs51/ralloc.c (packRegisters),
1725 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1727 * support/regression/tests/bug1618050.c: new, added
1728 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1729 * support/regression/fwk/include/testfwk.h,
1730 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1733 2008-03-04 Raphael Neider <rneider AT web.de>
1735 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1736 on accessing OP_SYM_TYPE(op)
1737 * src/pic/gen.h: removed unused prototype of genMinusDec()
1738 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1739 fix #1876953 (invalid subtraction code), removed unused code
1741 2008-03-03 Raphael Neider <rneider AT web.de>
1745 * src/pic/genarith.c,
1747 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1748 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1750 2008-03-03 Raphael Neider <rneider AT web.de>
1752 * src/pic/device.c (find_device): search user-specified paths first
1753 for pic14devices.txt, fixes #1900827
1755 2008-03-02 Borut Razem <borut.razem AT siol.net>
1757 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1758 AddToPath and RemoveFromPath
1760 2008-03-01 Borut Razem <borut.razem AT siol.net>
1762 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1763 work correctly, added debugging support if -DSDCC.DEBUG command line
1766 2008-02-28 Borut Razem <borut.razem AT siol.net>
1768 * doc/sdccman.lyx: cosmetic changes
1770 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1772 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1773 * doc/sdccman.lyx: fixed unmeant removal of spaces
1775 2008-02-27 Borut Razem <borut.razem AT siol.net>
1777 * support/scripts/sdcc.nsi: corrected installation directory for
1778 current user installation mode
1779 * doc/README.txt: added Philipp Klaus Krause to the developers list
1781 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1783 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1784 return ifx condition
1785 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1786 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1787 ifxJump to fix bug 1838000
1788 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1789 * support/regression/tests/bug1838000.c: new, added
1790 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1792 2008-02-26 Borut Razem <borut.razem AT siol.net>
1794 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1796 * support/scripts/sdcc.nsi: added MULTIUSER page,
1797 NSIS upgraded to version 2.35
1799 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1801 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1802 * support/regression/tests/bug1565152.c: new, added
1804 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1806 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1807 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1808 * support/regression/tests/bug1670148.c: new, added
1810 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1812 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1814 2008-02-24 Borut Razem <borut.razem AT siol.net>
1816 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1817 is ineffective for unsigned char parameter
1819 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1821 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1822 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1823 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1824 * support/Util/MySystem.c (my_system): output errorcode when verbose
1826 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1828 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1831 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1833 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1836 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1838 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1840 2008-02-21 Borut Razem <borut.razem AT siol.net>
1842 * support/regression/Makefile.in,
1843 support/regression/ports/ds390/spec.mk,
1844 support/regression/ports/hc08/spec.mk,
1845 support/regression/ports/mcs51-common/spec.mk,
1846 support/regression/ports/pic14/spec.mk,
1847 support/regression/ports/pic16/spec.mk,
1848 support/regression/ports/ucz80/spec.mk,
1849 support/regression/ports/xa51/spec.mk:
1850 added CFLAGS when compiling timeout
1852 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1854 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1857 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1859 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1860 * support/regression/tests/bug1888147.c: new, added
1862 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1864 * src/z80/gen.c: fixed bugs #1596270, #1736867
1866 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1868 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1869 contents, mostly fixes #1596270
1871 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1873 * src/z80/peeph.def,
1874 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1875 peepholes, fixes #1806565
1877 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1879 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1880 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1881 fixes bug 1739475, thanks Robert Larice
1882 (rule 271): new, added
1884 2008-02-18 Borut Razem <borut.razem AT siol.net>
1886 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1888 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1890 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1892 2008-02-17 Raphael Neider <rneider AT web.de>
1894 * src/pic16/genarith.c,
1897 * src/pic16/genutils.c: removed unused legacy code,
1898 removed unused fields from struct asmop and struct _G
1900 2008-02-17 Raphael Neider <rneider AT web.de>
1902 * src/pic16/gen.c (AccRsh): cosmetic changes,
1903 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1904 genRightShiftLiteral): fixed to work with SFRs as result by
1905 assigning only once to result,
1906 removed a lot of unused/excluded code fragments
1908 2008-02-17 Raphael Neider <rneider AT web.de>
1910 * device/include/pic/pic16f88.h,
1911 * device/include/pic/pic16f886.h,
1912 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1914 2008-02-17 Borut Razem <borut.razem AT siol.net>
1916 * src/z80/peeph.def: applied patch
1917 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1918 * src/z80/gen.c, src/z80/peeph.def: applied patch
1919 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1920 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1921 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1922 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1923 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1924 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1926 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1928 * as/link/mcs51/aslink.dsp: removed SDK define
1929 * as/link/z80/clean.mk: brought in sync with other ports
1930 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1931 * as/hc08/Makefile.bcc,
1932 * as/mcs51/Makefile.bcc,
1933 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1934 * src/z80/main.c (_setValues): use the now capitalized -Z,
1935 (z80_port, gbz80_port): generate debug information when asked
1937 2008-02-16 Borut Razem <borut.razem AT siol.net>
1939 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1940 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1941 as/z80/Makefile.in. as/z80/Makefile.bcc:
1942 applied patch #1893393: patch for as-z80 and link-z80 to generate
1943 cdb, thanks to Armin Diehl
1944 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1945 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1946 asnoice.c moved to as/asxxsrc/asnoice.c
1947 * src/z80/peeph-gbz80.def: applied patch
1948 #1880235: Z80 return peephole, thanks to Philipp Krause
1950 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1953 * doc/sdccman.lyx: bumped version to 2.7.5
1954 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1956 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1958 * device/include/pic16/stdlib.h,
1959 * device/lib/pic16/libc/stdlib/ltoa.c,
1960 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1962 2008-02-13 Borut Razem <borut.razem AT siol.net>
1964 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1965 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1966 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1967 src/SDCCopt.c, src/SDCCval.c:
1968 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1970 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1972 * src/SDCCsymt.c (compareType): fixed bug 1309013
1974 2008-02-09 Borut Razem <borut.razem AT siol.net>
1976 * src/SDCCval.c, src/SDCCval.h:
1977 code cleaning, added function constChrVal()
1978 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1979 call constChrVal() instead constVal()
1981 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1983 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1986 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1987 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1990 2008-02-01 Raphael Neider <rneider AT web.de>
1992 * device/include/pic/pic16f886.h,
1993 * device/include/pic/pic16f887.h: added RA6 and RA7
1995 2008-01-24 Raphael Neider <rneider AT web.de>
1997 * device/include/pic/pic16f88.h: added RA6 and RA7
1998 * device/lib/pic/libdev/disabled_pic16f886.c,
1999 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2001 * src/pic16/devices.inc,
2002 * device/include/pic16/pic18f2423.h,
2003 * device/include/pic16/pic18f2523.h,
2004 * device/include/pic16/pic18fregs.h,
2005 * device/lib/pic16/pics.all
2006 * device/lib/pic16/libdev/pic18f2423.c,
2007 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2008 * device/lib/pic16/libio/i2c.ignore,
2009 * device/lib/pic16/libio/usart.ignore,
2010 * device/lib/pic16/libio/adc.ignore: ignore new devices
2012 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2014 * src/SDCCast.c (createRMW): fixed bug 1582651
2016 2008-01-20 Borut Razem <borut.razem AT siol.net>
2018 * src/SDCCcse.c: partially fixed enhancement request
2019 #1793872 - multiply by -1 not collapsed
2020 * support/regression/tests/arithcsi.c: added regression test
2022 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2024 * as/mcs51/asx8051.dsp: removed define SDK
2025 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2026 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2028 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2029 cosmetic changes, brought more in sync, changed old K&R to ANSI
2031 2008-01-13 Borut Razem <borut.razem AT siol.net>
2033 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2034 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2036 2007-12-30 Borut Razem <borut.razem AT siol.net>
2038 * src/pic16/gen.c: fixed implementation of bitwise operations for
2040 * support/regression/tests/bitwise.c: added test cases
2042 2007-12-29 Borut Razem <borut.razem AT siol.net>
2044 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2045 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2046 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2047 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2048 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2049 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2050 src/pic16/pcode.[ch]: added const qualifier
2051 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2052 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2053 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2054 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2055 * as/asxxsrc/aslex.c: use dbuf_getline()
2056 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2057 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2058 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2059 as/z80/asm.h, as/z80/z80adr.c:
2060 changed type of ib and ip to const char *
2062 2007-12-28 Borut Razem <borut.razem AT siol.net>
2064 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2065 introduced (readlin) - long lines are turuncated
2066 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2067 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2068 as/z80/Makefile.in: moved aslex.c to asxxsrc
2069 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2070 * as/hc08/asmain.c, as/mcs51/asmain.c:
2071 added missing initialization of a_addr field
2072 * support/regression/tests/long_asm_line.c: added regtest for long
2075 2007-12-22 Borut Razem <borut.razem AT siol.net>
2077 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2079 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2081 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2083 2007-12-16 Borut Razem <borut.razem AT siol.net>
2085 * device/include/pic16/stdbool.h: removed, since already exists in
2086 device/include/; this also fixes bitopcse.c regression test for pic16
2088 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2089 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2090 dereference doesn't work; covered by regression test bug1399290
2092 2007-12-05 Borut Razem <borut.razem AT siol.net>
2094 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2097 2007-12-01 Borut Razem <borut.razem AT siol.net>
2099 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2100 corrected handling of the highest_valid_address
2102 2007-11-17 Raphael Neider <rneider AT web.de>
2104 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2105 * src/pic/glue.c (picglue): emit .file if --debug is given
2107 2007-11-17 Raphael Neider <rneider AT web.de>
2109 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2110 care when left or right operand resides in result, fixes #1830220
2112 2007-11-17 Borut Razem <borut.razem AT siol.net>
2114 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2115 #983491 - "Merge duplicate strings function is ineffective"
2116 * support/regression/tests/bug-983491.c: regtest disabled
2117 * as/asxxsrc: created
2118 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2119 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2120 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2121 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2122 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2123 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2124 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2125 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2126 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2127 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2128 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2129 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2130 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2132 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2134 * device/include/stdarg.h: added and removed some casts
2135 * src/SDCCsymt.c (compareType): Fully check types between generic and
2136 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2138 2007-11-13 Borut Razem <borut.razem AT siol.net>
2140 * support/regression/tests/bug-1817005.c:
2141 added regtest for bug #1817005 - as-z80 chokes on long labels
2143 2007-11-12 Borut Razem <borut.razem AT siol.net>
2145 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2146 as/z80/asout.c, as/z80/aslist.c:
2147 fixed bug #1817005 - as-z80 chokes on long labels
2149 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2152 * as/z80/asmain.c: cosmetic changes
2155 * as/z80/alloc.h: removed
2157 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2158 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2159 * as/link/hc08/Makefile.in,
2160 * as/link/mcs51/Makefile.in,
2161 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2163 * as/link/mcs51/lkarea.c,
2164 * as/link/mcs51/lkmain.c: cosmetic changes
2165 * as/link/hc08/lklibr.c,
2166 * as/link/z80/lklibr.c,
2167 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2168 used cygwin_conv_to_full_posix_path,
2169 added warnings, cosmetic changes, brought more in sync
2170 changed old K&R into ANSI function declarations
2171 * as/link/z80/lklibr.c (loadAdb): added
2172 * as/link/z80/lkmain.c: removed -- option from usage text
2174 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2176 * src/mcs51/gen.c (outBitC): optimized for no result
2178 2007-10-31 Borut Razem <borut.razem AT siol.net>
2180 * src/SDCCsymt.c: fixed (hopeful properly) bug
2181 #1805702 - order of extern matters
2182 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2185 2007-10-29 Borut Razem <borut.razem AT siol.net>
2187 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2188 - order of extern matters
2189 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2192 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2194 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2195 24bitMode, portIsDS390
2196 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2197 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2198 (notVolatileVariable): also check sloc names,
2199 (callFuncByName): moved ftab[] out of function and sorted it by use
2201 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2203 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2204 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2205 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2206 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2207 * support/regression/tests/bug-880197.c: new, added
2209 2007-10-28 Borut Razem <borut.razem AT siol.net>
2211 * support/regression/Makefile.in,
2212 support/regression/ports/mcs51-large/spec.mk,
2213 support/regression/ports/mcs51-xstack-auto/spec.mk,
2214 support/regression/ports/mcs51-stack-auto/spec.mk,
2215 support/regression/ports/mcs51-medium/spec.mk,
2216 support/regression/ports/mcs51-common/spec.mk,
2217 support/regression/ports/mcs51-common/*,
2218 support/regression/ports/mcs51-small/*:
2219 mcs51 renamed to mcs51-common, created mcs51-small
2220 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2221 * support/regression/tests/bug-1805702.c: added regtest for bug
2224 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2226 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2227 added new rules 265 - 270
2228 * support/regression/tests/bug1721024.c:new, added
2229 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2230 introduced new test-mcs51 to run all mcs51 tests
2232 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2234 * support/regression/tests/bug1816470.c: new, added
2236 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2238 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2239 propagate for *,+,- with float, fixed bug 1816470
2240 (decorateType): cast to resultTypeProp instead of resultType
2242 2007-10-19 Borut Razem <borut.razem AT siol.net>
2244 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2245 function is ineffective" for pic16 tareget
2246 * support/scripts/listerr.c: corrected include path
2247 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2250 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2252 * support/regression/tests/using.c: new, added
2253 * support/regression/tests/vaargs.c: fixed and enabled test
2255 2007-10-18 Borut Razem <borut.razem AT siol.net>
2257 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2259 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2261 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2263 * doc/sdccman.lyx: documented option --Werror
2264 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2265 RegBankUsed[] earlier
2267 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2269 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2273 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2275 * src/SDCCast.c (decorateType): improved optimization of tri-op
2276 * src/SDCCerr.c (vwerror, setWError),
2278 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2279 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2281 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2283 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2284 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2285 * support/regression/tests/bug-223113.c,
2286 * support/regression/tests/bug-426632.c,
2287 * support/regression/tests/bug-468811.c,
2288 * support/regression/tests/bug-477835.c,
2289 * support/regression/tests/bug-478094.c,
2290 * support/regression/tests/bug-499644.c,
2291 * support/regression/tests/bug-524209.c,
2292 * support/regression/tests/bug-524211.c,
2293 * support/regression/tests/packcast.c,
2294 * support/regression/tests/structidx.c: added empty tests
2295 * support/regression/tests/bug-607243.c: enabled test
2297 2007-10-06 Borut Razem <borut.razem AT siol.net>
2299 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2300 support of universal binaries on Mac OS X
2302 2007-10-02 Borut Razem <borut.razem AT siol.net>
2304 * src/SDCCval.h: unified double2ul macro for all platforms
2305 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2306 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2308 2007-09-30 Borut Razem <borut.razem AT siol.net>
2310 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2312 * sdcc_vc_in.h: enabled warnings
2313 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2314 unsigned type, result still unsigned
2315 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2317 2007-09-28 Raphael Neider <rneider AT web.de>
2319 * src/pic/device.c (find_device): prevent buffer underflow error
2320 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2321 the just destroyed list entry
2323 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2325 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2328 2007-09-18 Borut Razem <borut.razem AT siol.net>
2330 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2331 applied to unsigned type, result still unsigned
2333 2007-09-17 Borut Razem <borut.razem AT siol.net>
2335 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2336 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2337 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2338 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2339 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2340 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2341 src/z80/gen.c, src/z80/ralloc.c:
2342 fixed bug #1739860 - sdcc does not work correctly on some platforms
2344 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2346 2007-09-17 Raphael Neider <rneider AT web.de>
2348 * src/pic16/device.c: reverted to previous version
2349 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2351 2007-09-16 Raphael Neider <rneider AT web.de>
2353 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2354 as this raises a ton of gpasm warnings, just emit a second label
2355 * src/pic16/devices.inc,
2356 * device/lib/pic16/pics.all,
2357 * device/lib/pic16/libdev/pic18f2585.c,
2358 * device/lib/pic16/libdev/pic18f2680.c,
2359 * device/lib/pic16/libdev/pic18f2682.c,
2360 * device/lib/pic16/libdev/pic18f2685.c,
2361 * device/lib/pic16/libdev/pic18f4585.c,
2362 * device/lib/pic16/libdev/pic18f4680.c,
2363 * device/lib/pic16/libdev/pic18f4682.c,
2364 * device/lib/pic16/libdev/pic18f4685.c,
2365 * device/include/pic16/pic18f2585.h,
2366 * device/include/pic16/pic18f2680.h,
2367 * device/include/pic16/pic18f2682.h,
2368 * device/include/pic16/pic18f2685.h,
2369 * device/include/pic16/pic18f4585.h,
2370 * device/include/pic16/pic18f4680.h,
2371 * device/include/pic16/pic18f4682.h,
2372 * device/include/pic16/pic18f4685.h,
2373 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2374 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2375 patch contributed by Anton Strobl, applied with changes
2377 2007-09-16 Raphael Neider <rneider AT web.de>
2379 * device/include/pic16/pic18f2431.h,
2380 * device/include/pic16/pic18f25j10.h,
2381 * device/include/pic16/pic18f4431.h,
2382 * device/include/pic16/pic18f45j10.h: adopted common include style
2383 * device/include/pic16/pic18f1320.h,
2384 * device/include/pic16/pic18f2320.h,
2385 * device/include/pic16/pic18f2525.h,
2386 * device/include/pic16/pic18f4320.h,
2387 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2388 * device/include/pic16/pic18fregs.h: prepared for automatic include
2389 file selection by having DEVICE.h for every DEVICE
2390 * device/lib/pic16/libdev/pic18f2320.c,
2391 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2393 * device/lib/pic16/configure.in,
2394 * device/lib/pic16/configure: use rm -rf instead of rmdir
2395 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2396 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2398 2007-09-09 Borut Razem <borut.razem AT siol.net>
2400 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2401 distingush between i386 and ppc Mac OS X versions
2403 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2405 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2406 * support/regression/tests/bug1788177.c: new, added
2408 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2410 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2411 * device/include/mcs51/lint.h added keyword __naked
2413 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2417 * src/SDCCmem.h: removed maxRegBank
2418 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2419 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2420 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2421 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2422 name and behaviour to handle banked functions
2423 (scan4op): and use it to fix bug 1786213
2425 2007-09-03 Raphael Neider <rneider AT web.de>
2427 * device/include/pic16/pic18f248.h,
2428 * device/include/pic16/pic18f258.h,
2429 * device/include/pic16/pic18f448.h,
2430 * device/lib/pic16/libdev/pic18f248.c,
2431 * device/lib/pic16/libdev/pic18f258.c,
2432 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2433 added T0CONbits, fixes #1786891
2435 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2437 * src/ds390/gen.c (genFarPointerSet),
2438 * src/hc08/ralloc.c (packRegisters),
2439 * src/mcs51/ralloc.c (packRegisters),
2440 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2442 * src/SDCCicode.h: POINTER_SET can be true for literals too
2443 * support/regression/tests/bug1750318.c: new, added
2445 2007-08-23 Borut Razem <borut.razem AT siol.net>
2447 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2448 library versions without the completition functionality
2450 2007-08-22 Raphael Neider <rneider AT web.de>
2452 * device/include/pic16/pic18f1220.h,
2453 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2455 2007-08-12 Borut Razem <borut.razem AT siol.net>
2457 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2459 2007-08-11 Borut Razem <borut.razem AT siol.net>
2461 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2462 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2463 support/Util/SDCCerr.[ch] moved to src
2464 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2465 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2466 device/examples/ds390/tinitalk/tinitalk.dsp,
2467 device/examples/serialcomm/windows/serialcomm.dsp,
2468 support/librarian/librarian.dsp:
2469 removed linking of unused odbc32.lib and odbccp32.lib
2470 * support/scripts/winres.h:
2471 added for compilation with Visual C++ 2005 Express Edition
2473 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2475 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2478 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2480 * sdccconf_in.h: update the endian test so that SPARC Solaris
2481 does not throw syntax errors
2483 2007-08-06 Borut Razem <borut.razem AT siol.net>
2485 * doc/sdccman.lyx: removed two index entries which prevented the
2486 generation of sdcc doc archive
2488 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2490 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2491 instead of lyx 1.5.0.
2493 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2495 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2496 Lucas Loizaga, with minor modifications. Thanks!
2498 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2500 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2503 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2505 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2506 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2509 2007-07-22 Borut Razem <borut.razem AT siol.net>
2511 * configure.in, configure: re-introduced .version
2512 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2513 the version reverted to 2.7.0
2515 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2518 * doc/sdccman.lyx: bumped version to 2.7.3
2519 * device/include/mcs51/compiler.h: fixed elif->else
2520 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2521 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2522 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2523 enable accuse for bit operands
2524 * src/SDCCmain.c (printVersionInfo),
2525 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2526 environment descriptor
2527 * src/SDCCutil.h: added getBuildEnvironment
2528 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2529 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2530 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2531 * support/regression/tests/bug1348008.c,
2532 * support/regression/tests/bug1496419.c,
2533 * support/regression/tests/bug1503067.c,
2534 * support/regression/tests/preproc.c: added empty tests
2536 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2538 * support/regression/tests/bug1678803.c: new, added
2540 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2543 * as/link/hc08/lkihx.c,
2544 * as/link/hc08/lkrloc.c,
2545 * as/link/mcs51/lkihx.c,
2546 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2547 ihxExtendedLinearAddress
2548 * as/link/mcs51/lkrloc.c (relr),
2549 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2550 acall/ajmp, see bug 830513
2552 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2554 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2555 (cseBBlock): remember aggr2ptr has been used
2556 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2557 (geniCodeAssign): fixed bug 868103
2558 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2559 added operandSize prototype
2560 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2561 (genDataPointerSet): use max of size of right and result,
2562 (gencjne): added parameter useCarry for optimization,
2563 (genCmpEq): use carry if appropriate,
2564 (genXor): check if operand already in carry
2565 * support/regression/tests/bug-868103.c: enabled test
2567 2007-07-12 Raphael Neider <rneider AT web.de>
2569 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2571 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2573 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2574 from Robert Larice, thanks
2575 * support/regression/tests/bitopcse.c,
2576 * support/regression/tests/bitvars.c,
2577 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2578 * support/regression/tests/bug-927659.c: enabled test for z80
2579 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2580 * support/regression/tests/bug1745717.c: new, added
2581 * support/regression/tests/literalop.c,
2582 * support/regression/tests/nullstring.c: removed storage definitions that
2583 are now in testfwk.h
2585 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2587 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2588 and bool for targets that do not fully support it.
2589 * support/regression/tests/bug1546986.c,
2590 * support/regression/tests/bug1723128.c,
2591 * support/regression/tests/bug1734654.c,
2592 * support/regression/tests/bug1738367.c,
2593 * support/regression/tests/constantRange.c: only use bool if allowed
2595 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2597 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2598 Larice, also handle function pointers
2599 * support/regression/tests/bug1749275.c: new, added
2601 2007-07-03 Borut Razem <borut.razem AT siol.net>
2603 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2604 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2605 #1746528: SDCC should ignore ':' in inline assembler comments
2606 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2608 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2610 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2611 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2613 2007-06-29 Borut Razem <borut.razem AT siol.net>
2615 * src/SDCCmain.c: fixed bug
2616 #1744746: SDCC #4867: broken option --xram-size
2618 2007-06-28 Borut Razem <borut.razem AT siol.net>
2620 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2621 find out the endianess of host machine for ucsim
2623 2007-06-27 Borut Razem <borut.razem AT siol.net>
2625 * support/regression/generate-cases.py: corrected the file name
2627 * configure.in, configure, sdccconf_in.h: find out the endianess of
2629 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2632 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2634 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2636 2007-06-26 Borut Razem <borut.razem AT siol.net>
2638 * support/regression/generate-cases.py: display warning if function
2639 list is empty; implemented more flexible rule for detection of
2640 testing functions, allowing return type 'void' in the same line as
2641 the function name in the function definition
2642 * support/regression/tests/bug-1654060.c: corrected test
2643 * support/librarian/sdcclib.c: fixed warning:
2644 format '%s' expects type 'char *', but argument 2 has type 'int'
2646 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2648 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2649 Multiple infiles for sdcclib.
2651 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2653 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2656 2007-06-18 Borut Razem <borut.razem AT siol.net>
2658 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2659 how to handle comments, so they have to be removed by the
2660 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2661 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2662 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2663 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2664 table driven option hadling
2666 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2668 * src/SDCCast.c (decorateType),
2669 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2670 iCode to ast level to fix bug 1738367
2671 * support/regression/tests/bug1738367.c: new, added
2673 2007-06-15 Raphael Neider <rneider AT web.de>
2675 * src/pic16/devices.inc,
2676 * device/lib/pic16/pics.all,
2677 * device/include/pic16/pic18fregs.h,
2678 * device/include/pic16/pic18f[24][45]20.h,
2679 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2680 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2681 * device/lib/pic16/Makefile.in: faster cleanup
2683 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2685 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2687 2007-06-13 Raphael Neider <rneider AT web.de>
2689 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2691 2007-06-12 Raphael Neider <rneider AT web.de>
2693 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2694 suppress bit defines if NO_BIT_DEFINES is #define'd
2695 * device/include/pic/pic*.h: recreated all headers to include
2696 conditional bit defines
2697 * device/include/pic/pic16f886.h,
2698 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2699 * device/include/pic/recreate.sh: script to recreate the complete
2700 device library files based on the currently supported devices
2702 2007-06-12 Borut Razem <borut.razem AT siol.net>
2704 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2705 support/regression/Makefile.in, support/scripts/build.mak,
2706 support/scripts/Makefile.snapshot:
2707 use new svn URL scheme
2708 * doc/sdccman.lyx: SDCC Wiki moved to
2709 http://sdcc.wiki.sourceforge.net/
2711 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2713 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2714 * support/regression/tests/bug1734654.c: added
2716 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2718 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2719 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2720 with literal operands
2722 2007-06-10 Borut Razem <borut.razem AT siol.net>
2724 * as/link/z80/lklibr.c: fixed mingw build warning
2725 lklibr.c:575: warning: implicit declaration of function 'tolower'
2726 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2727 src/z80/main.c: move target specific options from src/SDCCmain.c
2728 to src/<target>/main.c
2730 2007-06-09 Borut Razem <borut.razem AT siol.net>
2732 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2733 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2734 * support/regression/tests/bug-1294691.c: added
2736 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2738 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2739 can also be static, fixes bug 1733438
2740 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2741 have absolute address too
2742 (computeType): added optimization for 'cond ? true : false'
2743 * support/regression/tests/absolute.c: added test for static absolute var
2745 2007-06-08 Raphael Neider <rneider AT web.de>
2747 * src/regression/Makefile: suppress parallel builds, allow easy
2748 switching between pic14/pic16 ports
2749 * src/regression/picregs.h: added pic14/16 header file switch
2750 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2751 inline.c,nestfor.c,string1.c}: include "picregs.h"
2753 2007-06-07 Borut Razem <borut.razem AT siol.net>
2755 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2756 permanent solution to suppress GCC 4.2.0 c++ warning:
2757 deprecated conversion from string constant to `char *'
2758 use 'const char *' where ever required
2759 * support/regression/generate-cases.py: implemented more flexible rule
2760 for detection of testing functions, allowing white-spaces surrounding
2761 the function name and the 'void' parameter.
2762 * support/regression/tests/constantRange.c,
2763 support/regression/tests/scott-compare3.c: fixed failing regression
2764 tests, uncovered by implementation of more flexible rule for detection
2765 of testing functions
2767 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2769 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2771 2007-06-04 Borut Razem <borut.razem AT siol.net>
2773 * configure.in, configure, config_vc.awk: sdcc version number is now
2774 stored in configure.in; removed .version
2775 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2776 doc/INSTALL.txt: version bumped to 2.7.2
2777 * sim/ucsim/configure.in, sim/ucsim/configure:
2778 use "read" to read from .version
2780 2007-06-03 Borut Razem <borut.razem AT siol.net>
2782 * */Makefile.in: removed annoying warning:
2783 Makefile:xx: Makefile.dep: No such file or directory
2785 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2787 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2788 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2789 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2790 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2791 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2792 bugfix: only use newBoolLink for bit result type
2793 * src/SDCCicode.c (geniCodeLogic): added param tree,
2794 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2795 (geniCodeLogicAndOr): use IS_BIT,
2796 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2797 (ast2iCode): added tree param to geniCodeLogic for comparisons
2798 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2799 * support/regression/tests/bug1723128.c: added test NotZero
2801 2007-06-01 Borut Razem <borut.razem AT siol.net>
2803 * SDCPP synchronized with GCC CPP release version 4.2.0,
2804 currently the latest release:
2805 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2806 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2807 support/cpp2/cppdefault.h, support/cpp2/except.h,
2808 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2809 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2810 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2811 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2812 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2813 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2814 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2815 support/cpp2/opts.h, support/cpp2/output.h,
2816 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2817 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2818 support/cpp2/system.h, support/cpp2/version.c,
2819 support/cpp2/Makefile.in: modified
2820 * support/cpp2/opts-common.c: added
2821 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2822 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2823 search for included source file in local directory
2824 * sim/ucsim/configure, sim/ucsim/configure.in:
2825 temporary solution to suppress GCC 4.2.0 c++ warning:
2826 deprecated conversion from string constant to `char *'
2828 2007-06-01 Raphael Neider <rneider AT web.de>
2830 * device/lib/pic/libdev/pic12f683.c,
2831 * device/include/pic/pic12f683.h: added GPIO bits
2833 2007-06-01 Raphael Neider <rneider AT web.de>
2835 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2836 quotation marks, clarified role of PIC14 vs. PIC16 ports
2837 * src/pic16/devices.inc,
2838 * device/include/pic16/pic18fregs.h,
2839 * device/include/pic16/pic18f[24][45]j10.h,
2840 * device/lib/pic16/pics.all,
2841 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2842 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2843 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2844 for new devices as they are not yet supported by gputils
2846 2007-05-31 Borut Razem <borut.razem AT siol.net>
2848 * Small Device C Compiler 2.7.0 released
2849 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2850 changed sdcc version to 2.7.1
2851 * support/scripts/sdcc.nsi: added How to create WIN32 release
2854 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2856 * doc/sdccman.lyx: documented initialization and allocation of absolute
2857 variables, bit parameter passing, the need for function pointers to be
2858 reentrant and alpha quality support of inline and retrict
2860 2007-05-26 Borut Razem <borut.razem AT siol.net>
2862 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2863 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2864 * docs/knownbugs.html: updated
2866 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2868 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2870 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2872 (gencjneshort): optimized when left is AOP_DIR
2873 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2874 initializing unions in a struct/array
2875 * support/regression/fwk/include/testfwk.h: added defines for data, near
2876 and far for host and z80
2877 * support/regression/tests/bug1723128.c: new, added
2879 2007-05-22 Borut Razem <borut.razem AT siol.net>
2881 * doc/knownbugs.html: updated
2883 2007-05-21 Raphael Neider <rneider AT web.de>
2885 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2886 error message instead
2887 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2889 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2891 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2893 2007-05-21 Raphael Neider <rneider AT web.de>
2895 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2897 * src/regression/gpsim_assert.h,
2898 * src/regression/Makefile,
2899 * src/regression/pcodeopt.c: regression test for the above fix
2901 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2903 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2904 jumps to self, fixed bug 1717281
2906 2007-05-10 Borut Razem <borut.razem AT siol.net>
2908 * support/scripts/gen_known_bugs.pl: cosmetic fix
2909 * doc/knownbugs.html: generated by gen_known_bugs.pl
2911 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2913 * src/SDCCast.c (createFunction): also generate non-inlined version of
2914 function for functions declared as "static inline"
2915 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2916 function can be inlined after non-inlined version generated.
2918 2007-05-10 Borut Razem <borut.razem AT siol.net>
2920 * support/scripts/gen_known_bugs.pl: added script
2921 which generates knownbugs.html
2923 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2925 * doc/knownbugs.html: updated for release 2.7.0
2927 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2929 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2931 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2933 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2934 (throughout): updated generating comments
2935 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2936 (throughout): updated generating comments
2937 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2938 rule instead of at the second, or it might skip lines when removing the
2940 * support/regression/tests/bug1714204.c: changed test to foo
2942 2007-05-08 Borut Razem <borut.razem AT siol.net>
2944 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2945 thanks to SDCC Distributed Compile Farm members,
2946 added Z80 and GBZ80 command line options
2947 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2949 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2951 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2952 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2953 * support/regression/tests/longlit.c: modified to be tested at all and
2954 to pass the actual test
2956 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2958 * device/include/mcs51/uPSD33xx.h: Added.
2960 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2962 * device/lib/_gptrput.c,
2963 * device/lib/_gptrget.c: removed old code,
2965 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2966 * support/regression/tests/bug1714204.c: new, added
2968 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2970 * support/regression/tests/regtrack.c: test was never executed
2971 because of the regression test being picky about white spaces.
2972 * device/lib/mcs51/crtclear.asm: added comment
2974 2007-05-06 Raphael Neider <rneider AT web.de>
2976 * device/lib/pic/Makefile.rules,
2977 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2978 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2980 2007-05-06 Raphael Neider <rneider AT web.de>
2982 * src/pic16/device.h,
2984 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2985 _pic16_setDefaultOptions): removed/reordered command-line args
2986 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2987 devices, regrouped command line args, environment variables),
2988 clarified sone points, added sections on how to add devices to the
2991 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2993 * src/z80/peeph.def: fixed bug in rule 2
2995 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2997 * src/port.h: added TARGET_MCS51_LIKE
2998 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2999 take advantage of it too
3000 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3001 (shiftR2Left2Result): Optimized: don't check shifting by 0
3002 * src/z80/peeph-z80.def,
3003 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3004 modifications, see patch 1700823
3005 * src/mcs51/peep.c (): fixed bug 1712928
3006 * support/regression/tests/bug1712928.c: new, added
3008 2007-05-05 Borut Razem <borut.razem AT siol.net>
3010 * device/lib/pic16/Makefile.common.in,
3011 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3012 removed bash dependencies
3014 2007-05-01 Borut Razem <borut.razem AT siol.net>
3017 fixed bug #1710507: --i-code-in-asm makes compile fail
3018 all iCode comments are now one liners
3019 * src/mcs51/gen.c: fixed memory leak
3021 2007-05-01 Raphael Neider <rneider AT web.de>
3023 * device/lib/pic/libdev/*.c
3024 * device/include/pic/*.h: regenerated all device libs from updated
3026 * support/scripts/inc2h.pl: documented usage, now uses strict to
3029 2007-04-30 Borut Razem <borut.razem AT siol.net>
3032 fixed bug #1669175: Problem with space in output paths
3033 documented how to use paths with spaces for Windows users
3035 2007-04-29 Borut Razem <borut.razem AT siol.net>
3037 * Fixed svn:eol-style and svn:keywords properties
3038 * src/SDCCval.c: fixed bug
3039 #1592871: Segfault with "large" const arrays of characters
3040 replaced recursion with iteration
3041 * Removed svn:executable property from non-executable files
3043 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3045 * src/mcs51/gen.c (genRet): fixed bug 1707003
3047 2007-04-27 Raphael Neider <rneider AT web.de>
3049 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3050 createReachingDefinitions,assignValnums,pic16_destructDF,
3051 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3052 prevent NULL pointer dereferences
3053 * device/lib/pic/libdev/pic16f886.c,
3054 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3055 prevent building them, gputils do not really support them yet
3057 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3059 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3060 helps printf_small. 32 bytes more __idata mem.
3062 2007-04-27 Raphael Neider <rneider AT web.de>
3064 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3065 return early when pb or pb->pcHead is NULL (patch #1708427)
3066 * src/regression/empty.c,
3067 * src/regression/Makefile: added test with empty functions
3068 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3070 2007-04-27 Borut Razem <borut.razem AT siol.net>
3072 * src/SDCCast.c: fixed feature request
3073 #1547512: Redundant strings linked when using sizeof("abc")
3075 2007-04-23 Borut Razem <borut.razem AT siol.net>
3077 * doc/sdccman.lyx, src/SDCCmain.c:
3078 peep-hole comments are generated only if --fverbose-asm option is
3079 specified and --no-peep-comments is not, as proposed by Frieder.
3080 * support/regression/Makefile.in: compile regression tests with
3081 --fverbose-asm option so one can "grep" whether a new (or an old)
3082 peephole is (still) applied; requested by Frieder.
3084 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3086 * device/include/pic/pic16f886.h,
3087 * device/include/pic/pic16f887.h,
3088 * device/lib/pic/libdev/pic16f886.c,
3089 * device/lib/pic/libdev/pic16f887.c,
3090 * device/include/pic/pic14devices.txt,
3091 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3093 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3095 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3098 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3100 * device/lib/_memset.c: assembler version for mcs51
3102 2007-04-22 Borut Razem <borut.razem AT siol.net>
3104 * support/scripts/listerr.c: program to create the list of errors and
3105 warnings list from - added
3106 * doc/sdccman.lyx: removed the note
3107 "For list of warnings and corresponding codes, see err_warn.txt"
3108 * src/SDCCsymt.c: fixed bug #1699804:
3109 Bug with some uses of sizeof(static local array) (MCS51)
3110 * support/regression/tests/bug-1699804.c: added
3112 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3114 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3115 (main): added option -i,
3116 (asmbl, case S_INCL): use search_path_fopen,
3117 mostly from patch 1579668 by Peter Miller, thanks
3118 * src/z80/main.c: fixed typo --callee-saves-bc
3119 * device/include/mcs51/compiler.h: added sfrword for Tasking
3121 2007-04-20 Borut Razem <borut.razem AT siol.net>
3123 * src/z80/main.c: replaced reserved keyword asm with asmblr
3125 2007-04-19 Borut Razem <borut.razem AT siol.net>
3127 * src/port.h: use const pointers to strings
3128 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3129 * src/pic16/main.c: include SDCCargs.h
3130 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3131 const char, since the strings are dynamically allocated
3132 * src/SDCCmain.c: options.code_seg and options.const_seg are
3133 dynamically allocated; check port specific command line options
3134 before the general ones
3135 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3137 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3139 * device/include/ds400rom.h,
3140 * device/lib/ds390/lcd390.c,
3141 * device/lib/ds390/memcpyx.c,
3142 * device/lib/ds390/rtc390.c,
3143 * device/lib/ds400/ds400rom.c,
3144 * device/lib/ds400/memcpyx.c,
3145 * device/lib/hc08/_ret.c: more replacements of keywords with their
3146 double underscore equivalents
3147 * device/lib/ds390/Makefile.in,
3148 * device/lib/ds400/Makefile.in,
3149 * device/lib/gbz80/Makefile.in,
3150 * device/lib/hc08/Makefile.in,
3151 * device/lib/mcs51/Makefile.in,
3152 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3154 2007-04-17 Borut Razem <borut.razem AT siol.net>
3156 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3157 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3158 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3159 to --fverbose-asm, to be gcc'ish
3161 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3163 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3165 2007-04-17 Borut Razem <borut.razem AT siol.net>
3167 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3168 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3169 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3170 with their double underscore equivalent
3172 2007-04-14 Borut Razem <borut.razem AT siol.net>
3174 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3177 2007-04-13 Borut Razem <borut.razem AT siol.net>
3179 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3181 * device/examples/serialcomm/windows/serial.[ch],
3182 device/examples/serialcomm/windows/test_serialcomm.cpp:
3183 updated by Bela Torok
3184 * device/examples/serialcomm/windows/serialcomm.dsw,
3185 device/examples/serialcomm/windows/serialcomm.dsp: added
3187 2007-04-13 Jan Waclawek <wek AT efton.sk>
3189 * doc/sdccman.lyx: additions and changes at various places
3190 (submitted as #1697136).
3191 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3193 2007-04-10 Borut Razem <borut.razem AT siol.net>
3195 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3196 LyX file format changed to 245
3197 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3198 "FreeWare" replaced with "free open source"
3200 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3202 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3204 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3206 * device/include/pic16/pic18fregs.h,
3208 * device/lib/_decdptr.c,
3209 * device/lib/_divsint.c,
3210 * device/lib/_divslong.c,
3211 * device/lib/_divuint.c,
3212 * device/lib/_divulong.c,
3213 * device/lib/_fs2schar.c,
3214 * device/lib/_fs2sint.c,
3215 * device/lib/_fs2slong.c,
3216 * device/lib/_fs2uchar.c,
3217 * device/lib/_fs2uint.c,
3218 * device/lib/_fs2ulong.c,
3219 * device/lib/_fsadd.c,
3220 * device/lib/_fscmp.c,
3221 * device/lib/_fsdiv.c,
3222 * device/lib/_fseq.c,
3223 * device/lib/_fsget1arg.c,
3224 * device/lib/_fsget2args.c,
3225 * device/lib/_fsgt.c,
3226 * device/lib/_fslt.c,
3227 * device/lib/_fsmul.c,
3228 * device/lib/_fsneq.c,
3229 * device/lib/_fsnormalize.c,
3230 * device/lib/_fsreturnval.c,
3231 * device/lib/_fsrshift.c,
3232 * device/lib/_fssub.c,
3233 * device/lib/_fsswapargs.c,
3234 * device/lib/_gptrget.c,
3235 * device/lib/_gptrgetc.c,
3236 * device/lib/_gptrput.c,
3237 * device/lib/_logexpf.c,
3238 * device/lib/_modsint.c,
3239 * device/lib/_modslong.c,
3240 * device/lib/_moduint.c,
3241 * device/lib/_modulong.c,
3242 * device/lib/_mulint.c,
3243 * device/lib/_mullong.c,
3244 * device/lib/_schar2fs.c,
3245 * device/lib/_ser.c,
3246 * device/lib/_setjmp.c,
3247 * device/lib/_sint2fs.c,
3248 * device/lib/_slong2fs.c,
3249 * device/lib/_spx.c,
3250 * device/lib/_uchar2fs.c,
3251 * device/lib/_uint2fs.c,
3252 * device/lib/_ulong2fs.c,
3253 * device/lib/asincosf.c,
3254 * device/lib/atanf.c,
3255 * device/lib/calloc.c,
3256 * device/lib/ds390/tinibios.c,
3257 * device/lib/ds400/tinibios.c,
3258 * device/lib/expf.c,
3259 * device/lib/free.c,
3260 * device/lib/hc08/_mulint.c,
3261 * device/lib/logf.c,
3262 * device/lib/malloc.c,
3263 * device/lib/printf_fast.c,
3264 * device/lib/printf_tiny.c,
3265 * device/lib/printfl.c,
3266 * device/lib/realloc.c,
3267 * device/lib/ser_ir.c,
3268 * device/lib/serial.c,
3269 * support/regression/tests/libmullong.c: replaced all special keywords
3270 with their double underscore equivalent
3271 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3272 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3274 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3275 (genRet): if the bit-symbol is ruonly it already is in the carry
3276 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3277 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3278 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3279 type UCHAR if dest is not bit
3281 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3283 * device/include/math.h,
3284 * device/lib/cotf.c,
3285 * device/lib/expf.c,
3286 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3288 2007-04-01 Borut Razem <borut.razem AT siol.net>
3290 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3291 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3292 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3293 gcc_unreachable() called internal_error()...
3295 2007-03-30 Raphael Neider <rneider AT web.de>
3297 * src/pic/ralloc.c (isData): suppress garbage debug output
3299 2007-03-28 Borut Razem <borut.razem AT siol.net>
3302 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3303 is developed, built and used worldwide, and the word "night" doesn't
3306 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3308 * device/include/mcs51/C8051F360.h: new, added
3309 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3311 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3313 * src/SDCC.y (declaration_specifiers, function_specifier),
3314 * support/Util/SDCCerr.c,
3315 * support/Util/SDCCerr.h,
3317 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3319 * src/SDCCmem.c (deallocParms),
3320 * src/SDCCast.c: support for function inlining, not quite complete
3321 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3322 'restrict' qualifier
3324 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3326 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3327 (saveRBank, unsaveRBank): don't save bits,
3328 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3329 * support/regression/tests/bug1535242.c: new, added
3330 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3331 thanks Alexey Shamrin <shamrin AT gmail.com>,
3332 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3333 removed header guard)
3335 * sdcc.spec: bumped version to 2.6.5
3336 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3338 2007-03-22 Borut Razem <borut.razem AT siol.net>
3340 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3341 fixed bug #1653671: sdcdb integration into ddd is broken
3343 2007-03-22 Raphael Neider <rneider AT web.de>
3345 * src/pic/gen.c (popGetExternal): augmented to also create references
3346 to external variables (not only labels),
3347 (genCall): comment on plan to reduce PAGESEL overhead,
3348 (genFunction, genEndFunction): also save/restore FSR around interrupt
3349 handling code, removed lots of unused code
3350 (genDivOneByte): release acquired temp register
3351 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3353 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3354 for registers that need to be saved during interrupts (FSR, STATUS,
3355 PCLATH; W needs special handling), currently only FSR is used
3357 2007-03-22 Raphael Neider <rneider AT web.de>
3359 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3361 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3363 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3365 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3367 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3369 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3371 * as/link/aslink.h: added LKOBJEXT
3372 * as/link/hc08/link_hc08.dsp,
3373 * as/link/hc08/Makefile.bcc,
3374 * as/link/hc08/Makefile.in,
3375 * as/link/mcs51/aslink.dsp,
3376 * as/link/mcs51/Makefile.bcc,
3377 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3378 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3379 * as/link/lkaomf51.c: merged and moved
3380 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3381 * as/link/z80/lkdata.c,
3382 * as/link/lkdata.c: merged and moved
3383 * as/link/hc08/lkmain.c,
3384 * as/link/mcs51/lkmain.c: cosmetic changes
3385 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3386 * as/link/lklex.c: use LKOBJEXT
3387 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3388 ANSI-fied functions, removed bubble-sorts
3389 * as/link/z80/lksym.c as/link/lksym.c: merged,
3391 * as/link/z80/linkgbz80.dsp,
3392 * as/link/z80/linkz80.dsp,
3393 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3394 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3395 * as/link/z80/lkhead.c,
3396 * as/link/z80/lklex.c: deleted
3397 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3398 * as/link/z80/lkmain.c: added copyfile()
3400 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3402 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3404 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3406 * device/lib/_strlen.c: assembler version for mcs51
3408 2007-03-13 Raphael Neider <rneider AT web.de>
3410 * device/include/pic16/pic18f2221.h,
3411 * device/include/pic16/pic18f2321.h,
3412 * device/include/pic16/pic18f2331.h,
3413 * device/include/pic16/pic18f4221.h,
3414 * device/include/pic16/pic18f4321.h,
3415 * device/include/pic16/pic18f4331.h: fixed config byte location names
3416 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3417 consistently named config byte locations
3419 2007-03-13 Borut Razem <borut.razem AT siol.net>
3421 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3422 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3423 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3424 as/link/z80/Makefile.in, as/z80/Makefile.in:
3427 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3429 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3430 * device/lib/printf_large.c: pointer was converted to generic
3431 pointer for mcs51 models other than model-small (Maarten noticed)
3433 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3435 * device/include/mcs51/ADuC84x.h: Added.
3437 2007-03-10 Borut Razem <borut.razem AT siol.net>
3439 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3440 fixed RFE #1624219: double backslashes in filenames;
3441 functions hexEscape(), octalEscape() and copyStr() moved from
3442 SDCCval.c to SDCCutil.c and made them glovbally available
3444 2007-03-09 Borut Razem <borut.razem AT siol.net>
3446 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3447 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3448 1673361: Missaligned comments in output files
3450 2007-03-09 Raphael Neider <rneider AT web.de>
3452 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3454 2007-03-09 Raphael Neider <rneider AT web.de>
3458 * src/pic/ralloc.c: suppress undesired debug output
3459 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3461 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3463 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3465 2007-03-07 Borut Razem <borut.razem AT siol.net>
3467 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3468 search include files in the current directory
3470 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3472 * src/SDCCglue.c (emitMaps, glue),
3473 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3475 * support/regression/tests/absolute.c: added xdata test
3477 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3479 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3480 added condition to macro, fixes bug 1666080
3482 2007-03-02 Raphael Neider <rneider AT web.de>
3484 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3486 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3488 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3489 be cleared. Unconditionally set __XPAGE
3490 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3492 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3497 * src/mcs51/rtrack.c,
3499 * doc/sdccman.lyx: added --no-gen-comments
3500 * src/mcs51/peeph.def: added 192.b, disabled 185
3502 2007-02-25 Raphael Neider <rneider AT web.de>
3504 * src/pic16/gen.c (genCast): fixed typo
3505 * device/lib/pic16/Makefile.subdir: only install existing files
3506 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3508 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3510 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3511 * device/lib/mcs51/crtclear.asm,
3512 * device/lib/mcs51/crtxclear.asm: renumbered labels
3513 * device/lib/mcs51/Makefile.in: added crtcall.asm
3514 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3515 * src/mcs51/gen.c (movc): removed,
3516 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3518 (toCarry, genSend, genRet): added function toCarry,
3519 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3520 (assignBit, genAssign, genCast): added function assignBit
3521 * src/mcs51/Makefile.bcc: added rtrack.c
3522 * src/mcs51/ralloc.h: made valueKnown a bitfield
3523 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3524 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3525 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3526 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3527 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3528 (_pop): only pop valid pairs, see gencjneshort,
3529 (gencjneshort): return pair that still needs to be popped, restructured,
3530 (gencjne, genCmpEq): call _pop
3532 2007-02-23 Raphael Neider <rneider AT web.de>
3534 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3536 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3538 * device/include/mcs51/P89LPC925.h: Added.
3540 2007-02-18 Raphael Neider <rneider AT web.de>
3542 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3544 2007-02-17 Borut Razem <borut.razem AT siol.net>
3546 * support/cpp2/directives.c, support/cpp2/version.c:
3547 synchronized with GCC CPP 4.1.2
3549 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3551 * src/mcs51/rtrack.h,
3552 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3553 by checking the strings passed by emitcode() to the assembler.
3554 Feel free to change. This in part addresses RFE #482179.
3555 Set environment variable SDCC_RTRACK to enable.
3556 * src/mcs51/gen.c: inserted hooks
3557 * src/mcs51/ralloc.h: added two members to struct regs
3558 * support/regression/tests/regtrack.c: added
3560 2007-02-14 Borut Razem <borut.razem AT siol.net>
3562 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3563 * Makefile.in: applied patch from Makefile related part of
3564 #1469393: Compiler does not initialize static data
3566 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3568 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3569 for better fix of bug 1273984, compiles pic16 rand.c
3571 2007-02-12 Borut Razem <borut.razem AT siol.net>
3573 * src/pic16/main.c: fixed pic16 standard library directory bug
3575 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3577 * src/hc08/gen.c (genSwap): fix swap regression test
3579 2007-02-10 Borut Razem <borut.razem AT siol.net>
3581 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3583 * support/regression/tests/bug-1654060.c: added regression test for
3586 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3588 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3589 bit moves in return statement
3591 2007-02-09 Borut Razem <borut.razem AT siol.net>
3593 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3596 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3598 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3599 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3601 2007-02-07 Raphael Neider <rneider AT web.de>
3603 * src/pic16/devices.inc,
3604 * device/include/pic16/pic18fregs.h,
3605 * device/include/pic16/pic18f[24][34]31.h,
3606 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3607 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3608 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3610 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3612 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3613 can this have lived here for so many years?
3614 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3615 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3616 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3618 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3620 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3621 appended by loop induction must be at the very end of the eBBlock
3623 2007-02-05 Kevin Vigor
3625 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3627 2007-02-05 Borut Razem <borut.razem AT siol.net>
3629 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3630 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3632 2007-02-03 Borut Razem <borut.razem AT siol.net>
3634 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3635 applied patch #1646602 option to set default signedness of char to
3636 unsigned, added -funsigned-char command line option,
3637 thanks to Gunther Jehle
3638 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3639 prompt for file deletion a few hundred times (especially the
3640 subversion files, which have ro permissions so it asks for
3641 confirmation), thanks to Simon McAuliffe;
3642 added {} + option to find in order to remove multiple files from a
3645 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3647 * device/include/mcs51/SST89x5xRDx.h: Added.
3649 2007-02-02 Raphael Neider <rneider AT web.de>
3651 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3652 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3654 2007-02-01 Raphael Neider <rneider AT web.de>
3656 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3659 2007-01-31 Borut Razem <borut.razem AT siol.net>
3661 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3662 if compiled with GCC. Thanks to Raphael Neider
3664 2007-01-31 Raphael Neider <rneider AT web.de>
3666 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3667 operand names, handles name and (name + n) for all n,
3668 (sameBank): restructured, also check bank allocation policy,
3669 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3670 (pic14_operandsAllocatedInSameBank): check whether to operands
3671 will be allocated into the same bank (i.e., section) to reduce
3672 BANKSEL overhead, queried from pcode.c:sameBank,
3673 (pic14printLocals): reintroduced clustering registers into a single
3674 section: all compiler generated symbols will now reside in one
3675 bank (per file), reducing BANKSEL overhead and code size,
3676 (showAllMemmaps): use local dbuf where possible
3678 2007-01-29 Raphael Neider <rneider AT web.de>
3680 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3681 (call_libraryfunc): retrieve/create symbol and mark as used,
3682 (genFunction): mark defined functions as non-extern and add again
3683 to code memmap for later output
3684 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3685 (pic14printLocals): reworked for new symbol emission,
3686 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3687 showAllMemmaps): reworked symbol output using dbufs, added handling
3688 of string literals (still incomplete),
3689 (picglue): removed symbol emission, moved into showAllMemmaps,
3690 (emitSymbolSet): new workhorse for symbol output,
3691 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3693 2007-01-29 Borut Razem <borut.razem AT siol.net>
3695 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3696 component contains the extension separator.
3698 2007-01-28 Borut Razem <borut.razem AT siol.net>
3700 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3702 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3703 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3704 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3705 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3706 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3707 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3708 src/z80/gen.c, support/Util/MySystem.c:
3709 accept slash and backslash as directory separator on WIN32 and
3712 2007-01-28 Raphael Neider <rneider AT web.de>
3714 * src/pic16/devices.inc,
3715 * device/include/pic16/pic18f[24][23]21.h,
3716 * device/include/pic16/pic18fregs.h,
3717 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3718 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3719 * device/lib/pic16/libio/adc.ignore,
3720 * device/lib/pic16/libio/i2c.ignore,
3721 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3722 family, as gputils do not yet support the devices
3723 * device/lib/pic16/Makefile.subdir: ignore errors on install
3724 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3725 headers and libraries from gputils .inc files
3727 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3729 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3731 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3733 * doc/sdccman.lyx: add printf benchmarks
3735 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3737 * device/lib/printf_fast.c: fix %c, char promoted to int
3738 * device/lib/printf_tiny.c: fix %c, char promoted to int
3740 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3742 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3744 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3746 * support/regression/tests/swap.c: 64 bit hosts failed
3747 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3749 2007-01-25 Raphael Neider <rneider AT web.de>
3751 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3752 based on absolute register address, patch by Alex Blond
3754 2007-01-22 Raphael Neider <rneider AT web.de>
3756 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3757 emitted, do not emit them again...
3759 2007-01-22 Raphael Neider <rneider AT web.de>
3761 * src/regression/bank1.c, src/regression/compare6.c,
3762 src/regression/add.c: cosmetic changes
3763 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3764 * src/pic/gen.c: fixed global zero and one,
3765 (aopForSym): removed unued code,
3766 (aopGet): assert aop is defined, check and use `index' of
3767 pCodeImmd operands (fixes #1630908),
3768 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3769 (register_reassign): prevent accidental register unification,
3770 (ReuseReg): cosmetic changes (also above)
3771 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3772 pic14emitStaticSeg): do not emit initialized data,
3773 (printIval*): replaced with working versions,
3774 (pic14createInterruptVect,picglue): use idata for initialized data,
3775 now init data should work in all modules (not only main()),
3776 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3778 2007-01-21 Borut Razem <borut.razem AT siol.net>
3780 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3781 use -fPIC or -fpic if they are supported and not ignored
3782 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3783 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3785 2007-01-20 Borut Razem <borut.razem AT siol.net>
3787 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3788 implemented RFE #1470316: allow "$" in variable names
3790 2007-01-20 Raphael Neider <rneider AT web.de>
3792 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3794 2007-01-20 Raphael Neider <rneider AT web.de>
3796 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3797 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3798 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3799 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3800 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3801 * device/lib/pic/libdev/pic*.c,
3802 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3803 * device/lib/pic/libdev/Makefile.in: show progress
3805 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3807 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3808 * support/scripts/sdcc_cygwin_mingw32,
3809 * support/scripts/sdcc_mingw32,
3810 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3811 conformance with autoconf 2.6
3813 2007-01-19 Raphael Neider <rneider AT web.de>
3815 * src/pic/device.c (register_map): fixed list construction
3816 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3817 (genMod): removed case for genModbits,
3818 (genModbits): removed as now unused/unimplemented
3819 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3821 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3823 * support/regression/tests/swap.c: added in response to #1638622
3824 * doc/sdccman.lyx: synced version, minor changes
3826 2007-01-18 Borut Razem <borut.razem AT siol.net>
3828 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3829 thanks to Gunther Jehle
3830 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3831 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3832 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3833 use filename in lineno instead.
3834 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3835 print the file name in ast_print()
3837 2007-01-18 Borut Razem <borut.razem AT siol.net>
3839 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3841 * src/SDCC.lex: stringLiteral() returns const char pointer,
3842 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3843 fixed column counting
3844 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3845 accept const char pointer as parameter
3846 * src/SDCCdwarf2.c: corrected buffer size
3848 2007-01-17 Borut Razem <borut.razem AT siol.net>
3850 * support/Util/dbuf_string.c: fixed for amd64
3852 2007-01-15 Borut Razem <borut.razem AT siol.net>
3854 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3855 removed terminal symbol ELIPSIS, since it was never generated by the
3856 lexer and it was wrongly used in parameter_identifier_list rule
3858 2007-01-15 Raphael Neider <rneider AT web.de>
3860 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3861 code page and data banking description
3862 * src/pic/genarith.c,
3863 * src/pic/gen.h: removed bit arithmetic functions,
3864 updated exit(1) to exit(EXIT_FAILURE)
3865 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3866 * device/include/pic16/pic18f2455.h,
3867 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3868 TRISD and TRISE, fixed/added some bit names
3869 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3870 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3871 updated pic18f2455.{c,h} instead of duplicating them
3873 2007-01-14 Borut Razem <borut.razem AT siol.net>
3875 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3876 Cannot debug files that contain spaces in the path name
3877 by converting spaces in asm file name to underscores
3879 2007-01-13 Borut Razem <borut.razem AT siol.net>
3881 * doc/sdccman.lyx: fixed format errors
3883 2007-01-10 Borut Razem <borut.razem AT siol.net>
3885 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3886 codeseg/constseg #pragma fail
3887 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3888 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3889 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3890 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3892 2007-01-09 Borut Razem <borut.razem AT siol.net>
3894 * get rid of diagnistic.[ch], pretty-print.[ch],
3895 c-pretty-print.[ch], ... used just for error, warning, ...
3897 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3898 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3899 suppoprt/cpp2/pretty-print.[ch]:
3901 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3902 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3903 suppoprt/cpp2/sdcpp.dsp:
3906 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3908 * device/lib/printf_large.c (output_float): removed recursion,
3909 use smaller buffer on stack for mcs51,
3910 fixed bug printing 1.96
3911 * support/regression/tests/snprintf.c: added test
3913 2007-01-07 Borut Razem <borut.razem AT siol.net>
3915 * use dynamic memory buffers instead temporary files
3916 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3918 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3919 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3920 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3921 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3922 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3923 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3924 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3925 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3926 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3927 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3928 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3929 support/Util/dbuf.c, support/Util/dbuf.h:
3931 * .version, sdcc.spec: bumped version to 2.6.4
3933 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3935 * src/port.h: added TARGET_Z80_LIKE macro
3936 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3937 output PSEG location if --xram-loc or --xstack-loc was used
3938 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3940 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3942 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3943 * as/as_z80.dsp, as/z80/as_z80.dsp,
3944 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3945 * sdcc.dsw: moved project files into subdir
3946 * as/hc08/as_hc08.dsp,
3947 * as/hc08/Makefile.bcc,
3948 * as/hc08/Makefile.in,
3949 * as/mcs51/Makefile.bcc,
3950 * as/mcs51/Makefile.in,
3951 * as/z80/Makefile.bcc,
3952 * as/z80/Makefile.in,
3953 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3956 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3959 * as/mcs51/asmain.c,
3961 * as/z80/assym.c: removed include "strcmpi.h"
3962 * as/hc08/strcmpi.c,
3963 * as/hc08/strcmpi.h,
3964 * as/mcs51/strcmpi.c,
3965 * as/mcs51/strcmpi.h,
3966 * support/Util/strcmpi.c,
3967 * support/Util/strcmpi.h: removed files
3968 * as/strcmpi.c: added as_strncmpi()
3970 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3972 * sdcc.dsw: Added some dependencies on project config.dsp
3974 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3976 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3977 with [di]ram_start to fix a regresion
3979 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3981 * configure.in: added missing mcs51 in status output
3982 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3984 * debugger/mcs51/clean.mk (distclean): remove config.h
3985 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3986 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3987 options.h, s-options-h and options.c
3988 * support/cpp2/clean.mk: unused, removed
3989 * Makefile.common.in,
3992 * as/hc08/Makefile.in,
3994 * as/mcs51/Makefile.in,
3995 * as/mcs51/clean.mk,
3998 * as/z80/Makefile.in,
4000 * as/link/Makefile.in,
4001 * as/link/hc08/Makefile.in,
4002 * as/link/hc08/clean.mk,
4003 * as/link/mcs51/Makefile.in,
4004 * as/link/mcs51/clean.mk,
4005 * as/link/z80/Makefile.in,
4006 * as/link/z80/clean.mk,
4007 * as/link/z80/conf.mk,
4008 * debugger/mcs51/Makefile.in,
4009 * debugger/mcs51/clean.mk,
4010 * device/include/Makefile.in,
4011 * device/lib/Makefile.in,
4012 * device/lib/mcs51/Makefile.in,
4013 * device/lib/pic/Makefile.in,
4014 * device/lib/pic/Makefile.common.in,
4015 * device/lib/pic/Makefile.subdir,
4016 * device/lib/pic/Makefile.rules,
4017 * device/lib/pic16/libio/Makefile.in,
4018 * device/lib/pic16/Makefile.subdir,
4019 * device/lib/pic16/libdev/Makefile.in,
4020 * device/lib/pic16/Makefile.rules,
4021 * device/lib/pic16/Makefile.common.in,
4022 * sim/ucsim/avr.src/Makefile.in,
4023 * sim/ucsim/main_in.mk,
4024 * sim/ucsim/cmd.src/Makefile.in,
4025 * sim/ucsim/doc/Makefile.in,
4026 * sim/ucsim/gui.src/Makefile.in,
4027 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4028 * sim/ucsim/gui.src/serio.src/Makefile.in,
4029 * sim/ucsim/hc08.src/Makefile.in,
4030 * sim/ucsim/libltdl/Makefile.in,
4031 * sim/ucsim/s51.src/Makefile.in,
4032 * sim/ucsim/sim.src/Makefile.in,
4033 * sim/ucsim/sim.src/conf.mk,
4034 * sim/ucsim/xa.src/Makefile.in,
4035 * sim/ucsim/z80.src/Makefile.in,
4039 * support/cpp2/Makefile.in,
4040 * support/librarian/Makefile.in,
4041 * support/librarian/clean.mk,
4042 * support/makebin/Makefile.in,
4043 * support/makebin/clean.mk,
4044 * support/packihx/Makefile.in,
4045 * support/regression/Makefile.in,
4046 * support/regression/ports/ds390/spec.mk,
4047 * support/regression/ports/gbz80/spec.mk,
4048 * support/regression/ports/hc08/spec.mk,
4049 * support/regression/ports/mcs51/spec.mk,
4050 * support/regression/ports/mcs51-large/spec.mk,
4051 * support/regression/ports/mcs51-medium/spec.mk,
4052 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4053 * support/regression/ports/pic14/spec.mk,
4054 * support/regression/ports/pic16/spec.mk,
4055 * support/regression/ports/mcs51-stack-auto/spec.mk,
4056 * support/regression/ports/ucz80/spec.mk,
4057 * support/regression/ports/xa51/spec.mk,
4058 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4059 adding a slash after $(top_builddir) and/or adding @datarootdir@
4061 * debugger/mcs51/configure.in,
4062 * device/lib/pic/configure.in,
4063 * device/lib/pic16/configure.in,
4064 * sim/ucsim/configure.in,
4065 * support/cpp2/configure.in,
4066 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4068 * debugger/mcs51/configure,
4069 * device/lib/pic/configure,
4070 * device/lib/pic16/configure,
4071 * sim/ucsim/configure,
4072 * support/cpp2/configure,
4073 * support/packihx/configure: generated with autoconf 2.60
4075 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4077 * as/link/hc08/lkihx.c (newArea),
4078 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4080 2007-01-02 Borut Razem <borut.razem AT siol.net>
4082 * doc/sdccman.lyx: documented #pragma sdcc_hash
4083 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4085 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4087 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4089 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4090 empty 'while'-loop to work correctly, see regression test 'while.c'
4091 * support/regression/tests/while.c: added
4093 2007-01-01 Borut Razem <borut.razem AT siol.net>
4095 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4096 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4097 support/cpp2/libcpp/sdcpp.c:
4098 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4099 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4100 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4102 2006-12-31 Borut Razem <borut.razem AT siol.net>
4104 * SDCPP synchronized with GCC CPP release version 4.1.1,
4105 currently the latest release:
4106 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4107 support/cpp2/libcpp/include/cpp-id-data.h
4108 support/cpp2/libiberty/fopen_unlocked.c
4109 support/cpp2/libiberty/md5.c
4111 support/cpp2/opt-functions.awk
4112 support/cpp2/opt-gather.awk
4113 support/cpp2/optc-gen.awk
4114 support/cpp2/opth-gen.awk:
4116 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4117 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4118 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4119 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4120 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4121 support/cpp2/diagnostic.h, support/cpp2/except.h,
4122 support/cpp2/hwint.h, support/cpp2/input.h,
4123 support/cpp2/intl.h, support/cpp2/move-if-change,
4124 support/cpp2/opts.c, support/cpp2/opts.h,
4125 support/cpp2/output.h, support/cpp2/prefix.c,
4126 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4127 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4128 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4129 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4130 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4131 support/cpp2/version.c:
4133 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4134 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4135 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4136 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4137 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4138 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4139 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4140 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4141 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4142 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4143 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4145 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4146 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4147 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4148 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4149 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4150 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4151 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4152 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4153 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4154 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4155 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4156 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4157 support/cpp2/system.h:
4160 2006-12-31 Borut Razem <borut.razem AT siol.net>
4162 * configure.in, configure: fixed bug #1538756: configure dies if bison
4163 and flex are not installed, 2nd try
4165 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4167 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4168 400.x for better code in RFE 899102
4170 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4172 * src/SDCCpeeph.c (deadMove),
4174 * src/mcs51/peep.h: renamed 'op' by 'reg'
4175 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4176 (scan4op): small change for removeDeadMove(), added support for
4177 'callee saves' and/or PACLL function calls,
4178 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4179 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4180 left in new dispatcher mcs51DeadMove()
4181 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4183 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4185 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4187 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4188 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4190 2006-12-30 Borut Razem <borut.razem AT siol.net>
4192 * support/cpp2/spacs.h: deleted from svn
4193 * configure.in, configure: fixed bug #1538756: configure dies if bison
4194 and flex are not installed
4196 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4198 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4199 with this z80 passes printf float test when enabled
4200 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4202 2006-12-28 Borut Razem <borut.razem AT siol.net>
4204 * support/cpp2/config.in, support/cpp2/configure.in,
4205 support/cpp2/configure, support/cpp2/Makefile.in:
4206 fix for the solaris build
4208 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4210 * src/SDCC.y (type_specifier2, pointer),
4212 * src/SDCCsymt.c (mergeSpec, checkSClass),
4213 * support/Util/SDCCerr.c,
4214 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4215 * support/valdiag/valdiag.py: Allow test cases to specify
4216 required language standard
4217 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4218 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4220 2006-12-27 Borut Razem <borut.razem AT siol.net>
4222 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4223 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4225 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4227 * support/cpp2/libiberty/Makefile.bcc: updated
4228 * src/pic16/main.c: fixed #pragma udata handling
4229 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4231 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4233 * src/SDCCpeeph.c: made labelHashEntry global,
4234 made pcDistance, FBYNAME static,
4235 (pcDistance): made static, use isComment and isLabel,
4237 (getLabelRef): added, extracted from labelRefCount(),
4238 (labelRefCount): use new getLabelRef(),
4239 (callFuncByName): made static, added deadMove,
4240 use isComment and isLabel,
4241 (newPeepRule): made static, set isLabel,
4242 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4243 labels from peephole rules,
4244 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4245 when isComment or isLabel is set
4246 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4247 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4249 * src/mcs51/peep.h: added
4250 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4251 * src/port.h: added peep->deadMove to port structure
4252 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4253 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4254 deadMove, finally removed no. 1 and 2
4261 * src/hc08/gen.c: mark lines with isComment or isLabel
4262 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4264 * sdcc.spec: bumped version to 2.6.3
4266 2006-12-26 Borut Razem <borut.razem AT siol.net>
4268 * support/cpp2/Makefile.in: added dependency on options.h
4269 * configure: regenerated
4270 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4271 * support/cpp2/Makefile.in: added vasprintf.c
4273 2006-12-25 Borut Razem <borut.razem AT siol.net>
4275 * SDCPP synchronized with GCC CPP release version 3.4.6,
4276 the latest release before 4.x:
4277 * support/cpp2/Makefile.in, support/cpp2/config.h,
4278 support/cpp2/configure, support/cpp2/configure.in,
4279 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4280 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4281 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4282 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4283 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4284 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4285 support/cpp2/cpptrad.c, support/cpp2/except.h,
4286 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4287 support/cpp2/hwint.h, support/cpp2/intl.h,
4288 support/cpp2/line-map.c, support/cpp2/line-map.h,
4289 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4290 support/cpp2/output.h, support/cpp2/prefix.c,
4291 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4292 support/cpp2/system.h, support/cpp2/version.c:
4294 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4295 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4296 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4297 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4298 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4299 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4300 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4301 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4302 support/cpp2/move-if-change, support/cpp2/opts.c,
4303 support/cpp2/opts.h, support/cpp2/opts.sh,
4304 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4305 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4306 support/cpp2/win32, support/cpp2/win32/dirent.c,
4307 support/cpp2/win32/dirent.h:
4309 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4310 * support/cpp2/sdcpp.h: renamed from sdcc.h
4311 * sdcppinit.c: deleted
4313 2006-12-23 Borut Razem <borut.razem AT siol.net>
4315 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4316 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4317 preproc.c: an other try to fix bug #982435: introduced
4318 -pedantic-parse-number command line option and pedantic_parse_number
4321 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4323 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4325 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4326 corrected overlayed areax addresses, warn about memory overlaps
4327 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4336 * src/port.h: added xabs_name and iabs_name
4337 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4338 (glue, emitMaps): create and emit maps d_abs and i_abs
4339 * src/SDCCglue.h: cosmetic changes
4340 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4342 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4343 (allocDefault): put absolute, initialized globals in them
4344 * support/regression/tests/absolute.c: added absolute bdata test
4345 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4347 2006-12-20 Borut Razem <borut.razem AT siol.net>
4349 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4350 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4351 added regression test for bug #982435
4353 2006-12-18 Borut Razem <borut.razem AT siol.net>
4355 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4356 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4357 small cosmetic changes
4358 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4359 * support/regression/tests/bug-1351710.c: added regression test
4361 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4363 * doc/sdccman.lyx: added the long missed iCode table
4364 "<where is figure II?>", added links to wiki
4366 2006-12-17 Borut Razem <borut.razem AT siol.net>
4368 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4369 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4370 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4371 unified table driven pragma handling, pragma argument type checking
4372 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4373 current one - version 1.1.3
4374 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4376 2006-12-13 Raphael Neider <rneider AT web.de>
4378 * src/pic/device.h: removed AssignedMemory structure and macros
4379 * src/pic/device.c: removed global finalMapping (linker assigns
4381 (register_map): add SFRs to remembered memRanges
4382 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4383 assignFixedRegisters,assignRelocatableRegisters): removed,
4384 (setMaxRAM,validAddress): adapted accordingly,
4385 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4386 reasonably sized sharebanks,
4387 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4388 (allDefsOutOfRange): removed unused code,
4389 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4391 * src/pic/pcode.c (register_reassign): removed recursion warning,
4392 fired far too often,
4393 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4394 to use existing pic14_stringInSet() to avoid duplicate symbols,
4395 tidied up the code a bit,
4396 (pic14printLocals): added in symmetry to printExterns, replaces
4397 writeUsedRegs more or less,
4398 (picglue): call new pic14_printLocals(),
4399 * device/include/pic/pic*.h: removed #pragma memmap directives,
4400 information gathered from include/pic/pic14devices.txt
4401 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4403 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4405 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4407 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4409 * device/include/mcs51/cc2430.h: fixed missing ';'
4411 2006-12-10 Raphael Neider <rneider AT web.de>
4413 * device/lib/pic16/libc/stdio/vfprintf.c,
4414 * device/lib/pic16/libc/stdio/printf_small.c,
4415 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4416 char arguments, as char varargs are cast to int by the caller,
4417 hopefully fixes #1604915 (other device libraries are still affected)
4419 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4421 * src/mcs51/ralloc.c (packRegsForAssign),
4422 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4424 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4426 * device/include/malloc.h: removed init_dynamic_memory
4427 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4428 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4429 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4430 * device/lib/libsdcc.lib,
4431 * device/lib/Makefile.in,
4432 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4433 * doc/sdccman.lyx: documented use of new _heap.c
4434 * support/regression/tests/malloc.c: removed init_dynamic_memory
4435 * src/cdbFile.c(spacesToUnderscores): new function,
4436 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4438 * device/include/tinibios.h: removed defines for putchar and getchar
4439 * device/lib/ds390/Makefile.in: added putchar.c
4440 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4442 2006-12-09 Borut Razem <borut.razem AT siol.net>
4444 * support/cpp2/sdcc.h: prevent multiple inclusion
4445 * support/cpp2/options.h: deleted
4447 2006-12-08 Borut Razem <borut.razem AT siol.net>
4449 * support/cpp2/sdcc.h: removed x*alloc() macros
4450 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4451 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4452 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4453 * support/cpp2/system.h: moved #include "sdcc.h"
4454 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4455 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4457 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4458 -funsigned-char options
4459 * support/cpp2/sdcppmain.c: fixed bug 1611411
4461 2006-12-07 Borut Razem <borut.razem AT siol.net>
4463 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4466 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4468 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4469 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4471 * .version: bumped to 2.6.2 because a) it's been a while
4472 b) the linker sources have moved c) the preprocessor is upgraded
4474 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4476 * support/regression/tests/snprintf.c: some checks
4477 * lib/src/printf_large.c: %bc: read char instead of int from stack
4479 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4481 * device/include/mcs51/cc2430.h: inserted _XPAGE
4483 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4485 * device/include/mcs51/cc2430.h: added
4487 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4489 * device/include/asm/default/features.h,
4490 * device/include/asm/ds390/features.h,
4491 * device/include/mcs51/at89s53.h,
4492 * device/include/ser.h,
4493 * device/include/ser_ir.h,
4494 * device/include/serial.h: changed keywords to double underscore variants,
4495 fixes bug 1590261 some more, thanks Steven Borley
4497 2006-12-01 Raphael Neider <rneider AT web.de>
4499 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4500 but emit warning (recursion is not supported for pic14)
4502 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4504 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4505 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4507 2006-11-30 Raphael Neider <rneider AT web.de>
4509 * src/pic/device.c (dump_sfr): always emit symbols
4510 * src/pic/glue.c (pic14printPublics): fixed typo
4512 2006-11-30 Raphael Neider <rneider AT web.de>
4514 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4515 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4516 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4517 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4518 a sharebank, use a non-shared bank for the stack if none available
4519 * src/pic/device.h (struct memRange): added linked list next field,
4520 added prototypes for above functions
4521 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4522 (typeRegWithIdx): accept fixed and unfixed stack registers
4523 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4524 the stack, handle shared and banked stack (except for WSAVE),
4525 (insertBankSel): removed useless optimization (will never fire),
4526 (FixRegisterBanking): added optimization for devices with only one
4527 possibly aliased bank of memory, like 16f84
4528 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4529 devices have no SHAREBANK in the linker script
4530 * device/include/pic/pic14devices.txt: documented memmap
4531 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4533 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4535 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4536 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4537 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4538 genhc08Code): switched most of the D (debug) macros to DD (detailed
4539 debug) macros to better control clutter in the generated .asm file.
4540 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4541 genRightShift): fixed bug with non-constant bit shift stored to
4542 a volatile result (SF Open Discussion forum thread #1616749).
4543 Single byte case is not yet optimized.
4545 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4547 * device/include/asm/mcs51/features.h,
4548 * device/include/malloc.h,
4549 * device/include/stdio.h: changed keywords to double underscore variants,
4552 2006-11-27 Borut Razem <borut.razem AT siol.net>
4554 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4555 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4556 support/cpp2/output.h, support/cpp2/cppinit.c,
4557 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4558 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4559 support/cpp2/cppdefault.c, support/cpp2/system.h,
4560 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4561 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4562 support/cpp2/prefix.c, support/cpp2/except.h,
4563 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4564 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4565 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4566 support/cpp2/version.c, support/cpp2/cppmain.c,
4567 support/cpp2/version.h, support/cpp2/hashtable.c,
4568 support/cpp2/cpperror.c:
4569 synchronized with GCC CPP release version 3.3.6,
4570 the latest where cppmain.c still exists.
4571 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4572 support/cpp2/sdcppinit.c: added
4574 2006-11-27 Borut Razem <borut.razem AT siol.net>
4576 * support/cpp2/cpplex.c:
4577 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4579 * support/cpp2/cpplib.c: removed definitions of unused variables
4581 2006-11-26 Borut Razem <borut.razem AT siol.net>
4583 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4584 since they are redefined by macros in support/cpp2/sdcc.h
4585 * support/cpp2/sdcc.h: x*alloc macro redefinition
4587 2006-11-25 Borut Razem <borut.razem AT siol.net>
4589 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4590 support/cpp2/configure, support/cpp2/Makefile.in,
4591 support/cpp2/cppfiles.c, support/cpp2/output.h,
4592 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4593 support/cpp2/config.h, support/cpp2/cpplib.h,
4594 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4595 support/cpp2/cppdefault.c, support/cpp2/config.in,
4596 support/cpp2/system.h, support/cpp2/cpplex.c,
4597 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4598 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4599 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4600 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4601 support/cpp2/configure.in, support/cpp2/intl.h,
4602 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4603 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4604 support/cpp2/version.c, support/cpp2/cppmain.c,
4605 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4606 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4607 support/cpp2/cpperror.c,
4608 support/cpp2/libiberty/safe-ctype.c,
4609 support/cpp2/libiberty/safe-ctype.h,
4610 support/cpp2/libiberty/splay-tree.c,
4611 support/cpp2/libiberty/obstack.c,
4612 support/cpp2/libiberty/lbasename.c,
4613 support/cpp2/libiberty/splay-tree.h,
4614 support/cpp2/libiberty/obstack.h:
4615 synchronized with GCC CPP release version 3.2.3,
4616 the latest before integration of cpp into gcc
4617 * support/cpp2/except.h, support/cpp2/line-map.c,
4618 support/cpp2/line-map.h,
4619 support/cpp2/libiberty/hex.c,
4620 support/cpp2/libiberty/concat.c,
4621 support/cpp2/libiberty/filenames.h: added
4622 * support/cpp2/intl.c: deleted
4624 2006-11-24 Borut Razem <borut.razem AT siol.net>
4626 * src/SDCC.y: enabled compilation of empty source file
4627 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4628 "ISO C forbids an empty source file"
4629 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4630 if all the code is ifdefed out.
4632 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4634 * src/hc08/gen.c (genPcall): fix for bug #1601032
4636 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4638 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4639 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4640 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4641 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4642 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4643 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4644 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4645 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4646 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4647 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4648 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4649 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4650 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4651 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4652 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4653 Renamed to all upper case as per the standard set by SiLabs
4655 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4657 * device/include/mcs51/C8051F520.h: new, added
4658 * device/include/mcs51/compiler.h: added link about predefined macros
4660 2006-11-23 Raphael Neider <rneider AT web.de>
4662 * src/regression/Makefile: add -L path to fresh library
4663 * src/regression/simulate: emphasize FAILED output
4664 * src/regression/create_stc: output _failures from gpsim
4665 * src/regression/compare4.c,
4666 * src/regression/rotate6.c: fixed char literals,
4667 all compile, all run =8-D
4669 * src/pic/pcode.h: added isPCASMDIR macro
4670 * src/pic/gen.c (genAnd): fixed bit offset
4671 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4672 packBits): unified register numbering schemes,
4673 (newReg): do not insert stack registers into hash table,
4674 (initStack): unpinned pseudo stack, simplified,
4675 (typeRegWithIdx): fixed retrieval of stack registers,
4676 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4677 (pCodeReplace): removed invalid assertion,
4678 (insertPCodeInstruction): fixed newly added labels,
4679 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4680 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4681 DumpFlow): removed unsed (broken?) code,
4682 (insertBankSel): prevent STATUS from being BANKSELed,
4683 (FixRegisterBanking): rewritten from scratch, implemented generic
4684 optimizations (suppress BANKSELs to same register and to registers
4685 present in all banks),
4686 (AnalyzeBanking): update flow after BANKSELection
4688 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4689 sharebank, let linker place it, mark STKxx symbols as emitted
4691 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4693 * src/regression/arrays.c,
4694 * src/regression/bank1.c,
4695 * src/regression/bool2.c,
4696 * src/regression/compare7.c,
4697 * src/regression/compare8.c,
4698 * src/regression/compare9.c,
4699 * src/regression/compare10.c,
4700 * src/regression/configword.c,
4701 * src/regression/for.c,
4702 * src/regression/mult1.c,
4703 * src/regression/pointer1.c,
4704 * src/regression/rotate6.c,
4705 * src/regression/string1.c,
4706 * src/regression/struct1.c,
4707 * src/regression/Makefile: make PIC14 regression tests run again
4708 (3 fail, 6 won't compile)
4710 2006-11-21 Raphael Neider <rneider AT web.de>
4712 * device/include/pic16/pic18f4550.h,
4713 * device/include/pic16/pic18f4455.h,
4714 * device/lib/pic16/libdev/pic18f4550.c,
4715 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4716 * configure.in: removed superfluous closing bracket
4718 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4720 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4723 2006-11-21 Raphael Neider <rneider AT web.de>
4725 * src/pic/device.{c,h}: added pic14_getPIC()
4726 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4727 (genAnd): added PIC code for one case, fixes #1597044
4728 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4729 SFRs that are present in all banks (e.g., STATUS)
4731 2006-11-20 Raphael Neider <rneider AT web.de>
4733 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4734 INCFSZ/INCFSZW and declared them as changing Z bit,
4735 (insertPCodeInstruction): correctly invert the above instructions,
4737 (DoBankSelect): don't panic on po_immediates
4739 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4742 * as/link/mcs51/lkihx.c (newArea),
4743 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4744 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4746 2006-11-11 Raphael Neider <rneider AT web.de>
4748 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4749 bitfield symbols, fixes #1579535 (once more...).
4751 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4753 * support/regression/generate-cases.py,
4754 * support/regression/fwk/include/testfwk.h,
4755 * support/regression/fwk/lib/testfwk.c: used code pointers,
4756 (about 50kByte less code generated for mcs51)
4758 2006-11-06 Borut Razem <borut.razem AT siol.net>
4760 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4761 debugger/mcs51/configure: fixed failed check because the function
4762 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4763 who submitted the patch for gpsim.
4764 * debugger/mcs51/configure.in: removed the result message
4765 * debugger/mcs51/Makefile.in: fixed the config.status warning
4766 "... seems to ignore the --datarootdir setting"
4768 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4770 * device/include/mcs51/c8051f020.h,
4771 * device/include/mcs51/c8051f040.h,
4772 * device/include/mcs51/c8051f060.h,
4773 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4774 * src/z80/gen.c (gencjneshort),
4775 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4777 2006-10-31 Borut Razem <borut.razem AT siol.net>
4779 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4780 debugger/mcs51/configure: get readline version
4782 2006-10-30 Borut Razem <borut.razem AT siol.net>
4784 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4785 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4786 debugger/mcs51/configure: locate readline even when cross compiling
4787 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4789 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4791 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4794 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4796 * device/include/malloc.h,
4797 * device/lib/calloc.c,
4798 * device/lib/free.c,
4799 * device/lib/malloc.c,
4800 * device/lib/realloc.c: moved definition of struct into sources
4801 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4803 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4805 * as/asx8051.dsp: corrected output directories
4806 * as/link/hc08: new directory for hc08 linker
4807 * as/hc08/aslink.h, as/link/aslink.h,
4808 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4809 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4810 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4811 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4812 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4813 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4814 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4815 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4816 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4817 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4818 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4819 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4820 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4821 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4822 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4823 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4824 * as/link/hc08/conf.mk,
4828 * sdcc.dsw: moved hc08 linker to as/link/hc08
4829 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4830 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4831 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4832 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4833 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4834 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4835 * as/link/mcs51/aslink.dsp,
4836 * as/link/mcs51/Makefile.in: factored out the common files
4837 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4838 * as/clean.mk: extra cleaning common files
4839 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4840 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4841 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4843 2006-10-29 Raphael Neider <rneider AT web.de>
4845 * src/pic/ralloc.c (newReg): create aliases for registers with
4846 multiple names to fix #1579535 and #1584001,
4847 (regWithIdx,dirregWithName): resolve aliases on lookup
4848 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4850 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4851 to prevent build errors on small devices
4853 2006-10-28 Raphael Neider <rneider AT web.de>
4855 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4856 assumption within interrupt handlers, fixes #1584940
4857 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4858 "emitted" to avoid emitting them again in udata
4860 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4862 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4865 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4867 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4868 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4869 on/off CR to CRLF conversion.
4871 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4873 * doc/sdccman.lyx: updated IRQ section
4875 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4877 * device/lib/serial_io.c: removed
4878 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4879 replacements for serial_io.c
4881 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4883 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4885 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4887 * device/lib/serial_io.c: Default putchar() and getchar() for
4888 mcs51 uses serial port.
4890 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4892 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4894 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4896 * support/regression/ports/mcs51/support.c: smaller
4897 _sdcc_external_startup()
4898 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4900 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4902 * device/lib/gbz80/crt0.s,
4903 * device/lib/gbz80/crt0_rle.s,
4904 * device/lib/gbz80/div.s,
4905 * device/lib/gbz80/fstubs.s,
4906 * device/lib/gbz80/heap.s,
4907 * device/lib/gbz80/mul.s,
4908 * device/lib/gbz80/putchar.s,
4909 * device/lib/gbz80/stubs.s,
4910 * device/lib/z80/crt0.s,
4911 * device/lib/z80/crt0_rle.s,
4912 * device/lib/z80/div.s,
4913 * device/lib/z80/fstubs.s,
4914 * device/lib/z80/heap.s,
4915 * device/lib/z80/mul.s,
4916 * device/lib/z80/putchar.s,
4917 * device/lib/z80/stubs.s: reverted, I was mistaken
4919 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4921 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4922 * support/regression/ports/mcs51/support.c: removed race
4923 condition on TI in _putchar allowing to use serial port mode 0
4925 2006-10-20 Borut Razem <borut.razem AT siol.net>
4927 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4929 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4931 * device/lib/gbz80/crt0.s,
4932 * device/lib/gbz80/crt0_rle.s,
4933 * device/lib/gbz80/div.s,
4934 * device/lib/gbz80/fstubs.s,
4935 * device/lib/gbz80/heap.s,
4936 * device/lib/gbz80/mul.s,
4937 * device/lib/gbz80/putchar.s,
4938 * device/lib/gbz80/stubs.s,
4939 * device/lib/z80/crt0.s,
4940 * device/lib/z80/crt0_rle.s,
4941 * device/lib/z80/div.s,
4942 * device/lib/z80/fstubs.s,
4943 * device/lib/z80/heap.s,
4944 * device/lib/z80/mul.s,
4945 * device/lib/z80/putchar.s,
4946 * device/lib/z80/stubs.s: removed all leading underscores from area names
4948 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4950 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4951 regression tests are not waiting in the simulator for simulated
4952 transmission of debug output
4954 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4956 * device/lib/printf_large.c: slightly smaller
4957 * doc/sdccman.lyx: do not use spaces within html links
4959 2006-10-16 Borut Razem <borut.razem AT siol.net>
4961 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4962 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4963 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4964 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4965 debugger/mcs51/configure:
4966 [ 1185668 ] add gnu readline support to sdcdb - enabled
4968 2006-10-16 Raphael Neider <rneider AT web.de>
4970 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4971 fixes #1577882, removes close to all banking optimizations
4973 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4975 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4976 variables in code memory
4977 * support/regression/tests/absolute.c: added test for this
4979 2006-10-15 Raphael Neider <rneider AT web.de>
4981 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4983 (BankSelect): emit BANKSEL before touching linker-placed regs,
4986 2006-10-10 Raphael Neider <rneider AT web.de>
4988 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4989 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4990 * src/pic/main.c (_pic14_parseOptions),
4991 * src/pic/main.h: mostly reverted to previous state, now use results
4992 from SDCCmain.c's argument parsing
4994 2006-10-10 Borut Razem <borut.razem AT siol.net>
4996 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4997 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4998 [ 1185668 ] add gnu readline support to sdcdb -
4999 prepared for READLINE, not enabled yet,
5000 thanks to <tal.bav AT gmail.com>
5002 2006-10-10 Raphael Neider <rneider AT web.de>
5004 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5005 * src/pic16/devices.inc,
5006 * device/include/pic16 (pic18f[24]620.h),
5007 * device/include/pic18fregs.h,
5008 * device/lib/pic16/pics.all,
5009 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5010 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5011 Gary Plumbridge and Anton Strobl
5013 2006-10-10 Raphael Neider <rneider AT web.de>
5015 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5016 --stack-siz=NUM options to configure the argument passing stack
5017 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5018 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5019 (pic14_getSharebankSize): obey --stack-siz=NUM,
5020 (pic14_getSharebankAddress): obey --stack-loc=NUM
5022 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5024 * doc/sdccman.lyx: added to the manual
5025 * doc/figures/ddd_example.png: added (neither pdflatex nor
5026 most browsers seem to like the .eps file)
5028 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5030 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5031 to /tmp and /var/tmp acc. LSB
5032 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5034 * support/regression/tests/onebyte.c: added test
5036 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5038 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5040 2006-10-05 Borut Razem <borut.razem AT siol.net>
5042 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5044 - sdcc.dsw: changed property eol-style to CRLF
5045 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5047 2006-10-04 Raphael Neider <rneider AT web.de>
5049 * device/include/pic/{pic16f84.h,pic16f84a.h},
5050 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5051 from patch #1522504, thanks to Robas Teodor
5053 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5055 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5058 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5060 * src/pic16/glue.c (pic16emitMaps),
5061 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5062 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5063 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5064 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5066 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5067 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5069 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5071 * support/librarian/sdcclib.c: Added option -l.
5072 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5074 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5075 using Windows command prompt.
5077 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5079 * device/lib/libsdcc.lib: added module rand
5080 * src/ds390/ralloc.c (rematStr),
5081 * src/hc08/ralloc.c (rematStr),
5082 * src/mcs51/ralloc.c (rematStr),
5083 * src/z80/ralloc.c (rematStr): made output more consistent
5084 * src/mcs51/gen.c: cosmetic changes
5086 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5088 * src/port.h: added mem.cabs_name to PORT
5095 * src/z80/main.c: added cabs_name initializers
5096 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5098 (emitMaps): emit absolutes in code memory into cabs_name
5100 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5101 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5102 * support/regression/fwk/include/testfwk.h: added define for at
5103 * support/regression/tests/absolute.c: added, new
5105 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5107 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5108 optimizations, see also patch 887161 by Stas Sergeev
5109 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5110 to be necessary anymore,
5111 (102, 103, 104, 127): renamed all occurances of bp to _bp
5113 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5115 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5116 thanks Weston T. Schmidt for patch 1555221
5117 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5118 * src/SDCCicode.c(geniCodeMultiply): small optimization
5120 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5122 * device/include/stdlib.h: added rand prototypes
5123 * device/lib/rand.c: new, added
5124 * device/lib/Makefile.in: added rand.c
5125 * src/z80/peeph.def,
5126 * src/z80/peeph-gbz80.def,
5127 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5129 2006-09-20 Raphael Neider <rneider AT web.de>
5131 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5133 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5135 * as/link/aslink.h: cosmetic changes
5136 * as/link/mcs51/Makefile.in,
5137 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5139 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5142 * as/link/mcs51/aslink.h,
5143 * as/link/z80/aslink.h: merged and moved to as/link/
5144 * as/link/lkstore.c,
5145 * as/link/mcs51/lkstore.c: moved to as/link/
5146 * as/link/clean.mk: remove *.o
5147 * as/link/mcs51/alloc.h: deleted
5148 * as/link/mcs51/lkarea.c: added lnksect prototype
5149 * as/link/mcs51/lkdata.c,
5150 * as/link/mcs51/lklex.c,
5151 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5152 * as/link/mcs51/lkmem.c,
5153 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5154 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5155 * as/link/mcs51/aslink.dsp,
5156 * as/link/mcs51/Makefile.aslink,
5157 * as/link/mcs51/Makefile.bcc,
5158 * as/link/mcs51/Makefile.in: updated for moved files
5159 * as/link/z80/lkarea.c,
5160 * as/link/z80/lkhead.c,
5161 * as/link/z80/lklex.c,
5162 * as/link/z80/lklibr.c,
5163 * as/link/z80/lklist.c,
5164 * as/link/z80/lkmain.c,
5165 * as/link/z80/lkrloc.c,
5166 * as/link/z80/lksym.c: synced with mcs51
5167 * as/link/z80/lkdata.c,
5168 * as/link/z80/lkeval.c,
5169 * as/link/z80/lkihx.c,
5170 * as/link/z80/lks19.c: cosmetic changes
5171 * as/link/z80/Makefile.in,
5172 * as/link/z80/linkgbz80.dsp,
5173 * as/link/z80/linkz80.dsp: updated for moved files
5175 2006-09-16 Borut Razem <borut.razem AT siol.net>
5177 * debugger/mcs51/sdcdb.c: partially fixed
5178 [ 1203664 ] sdcdb fails to open files w. two "." periods
5179 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5180 debugger/mcs51/symtab.h: fixed indenting
5181 * configure.in, configure: up to date with latest Maarten's changes
5183 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5186 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5187 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5188 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5189 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5190 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5191 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5192 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5193 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5194 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5195 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5196 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5197 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5198 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5199 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5200 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5201 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5202 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5203 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5204 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5205 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5206 as/link/mcs51/alloc.h,
5207 as/link/mcs51/clean.mk,
5208 as/link/mcs51/conf.mk,
5209 as/link/mcs51/Makefile.bcc,
5210 as/link/mcs51/Makefile.in,
5211 as/link/mcs51/readme.390,
5212 as/link/mcs51/strcmpi.c,
5213 as/link/mcs51/strcmpi.h,
5215 as/mcs51/Makefile.bcc,
5216 as/mcs51/Makefile.in,
5219 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5221 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5224 * as/link/Makefile.in,
5225 * as/link/z80/linkgbz80.dsp,
5226 * as/link/z80/linkz80.dsp,
5233 * link/z80/aslink.h,
5234 * link/z80/clean.mk,
5236 * link/z80/linkgbz80.dsp,
5237 * link/z80/linkz80.dsp,
5238 * link/z80/lkarea.c,
5239 * link/z80/lkdata.c,
5240 * link/z80/lkeval.c,
5243 * link/z80/lkhead.c,
5246 * link/z80/lklibr.c,
5247 * link/z80/lklist.c,
5248 * link/z80/lkmain.c,
5249 * link/z80/lkrloc.c,
5252 * link/z80/Makefile.in,
5254 * sdcc.dsw: moved link/ to as/link/
5256 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5258 * as/mcs51/i51mch.c (machine): fixed warning
5260 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5262 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5264 2006-09-09 Borut Razem <borut.razem AT siol.net>
5266 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5267 sdcdb WIN32 native port
5268 * src/clean.mk: fixed
5270 2006-09-08 Borut Razem <borut.razem AT siol.net>
5272 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5274 2006-09-08 Raphael Neider <rneider AT web.de>
5276 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5277 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5278 to gplink to disable processor mismatch warning and to allow
5279 the use of devices with only aliased (shared) memory banks,
5280 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5282 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5284 * doc/sdccman.lyx: Some re-formating plus example on using
5285 #pragma preproc_asm +/-
5287 2006-09-07 Borut Razem <borut.razem AT siol.net>
5289 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5292 2006-09-06 Borut Razem <borut.razem AT siol.net>
5294 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5295 line at sdcc.nsi:153
5296 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5298 2006-09-05 Borut Razem <borut.razem AT siol.net>
5300 * configure.in, configure: support for winsock2
5301 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5302 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5303 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5304 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5305 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5307 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5309 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5311 * support/regression/tests/bug1551947.c: new, added
5312 * src/SDCCsymt.h: strings are char* not byte*
5314 2006-09-05 Raphael Neider <rneider AT web.de>
5316 * device/lib/pic16/libdev/pic18f4550.c,
5317 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5318 declarations/definitions from patch #1520949
5320 2006-09-05 Raphael Neider <rneider AT web.de>
5322 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5323 byte-aligned bitfields, fixes #1539278
5325 2006-09-05 Raphael Neider <rneider AT web.de>
5327 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5330 2006-09-04 Borut Razem <borut.razem AT siol.net>
5332 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5333 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5334 -mno-cygwin is a part of the compiler name
5335 * support/scripts/sdcc_mingw32: don't disable ucsim
5337 2006-09-03 Borut Razem <borut.razem AT siol.net>
5339 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5340 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5342 2006-09-03 Raphael Neider <rneider AT web.de>
5345 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5346 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5349 2006-09-01 Borut Razem <borut.razem AT siol.net>
5351 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5352 to make ppc-osx happy
5354 2006-08-31 Borut Razem <borut.razem AT siol.net>
5356 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5357 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5358 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5359 * support/regression/ports/ds390/spec.mk,
5360 support/regression/ports/mcs51/spec.mk,
5361 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5362 To run regression tests in mingw environment:
5363 make DEV_NULL=NUL CC=gcc
5365 2006-08-30 Borut Razem <borut.razem AT siol.net>
5367 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5368 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5369 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5370 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5371 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5372 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5373 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5374 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5375 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5376 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5377 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5378 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5379 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5380 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5381 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5382 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5383 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5384 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5385 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5386 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5387 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5388 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5389 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5390 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5391 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5392 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5393 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5394 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5395 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5396 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5397 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5398 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5399 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5400 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5401 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5402 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5403 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5404 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5405 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5406 ucsim WIN32 native port
5408 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5410 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5412 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5414 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5415 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5417 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5419 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5420 * support/regression/tests/bug1546986.c: new, added
5421 * as/mcs51/.cvsignore,
5422 * debugger/mcs51/.cvsignore,
5423 * src/.cvsignore: deleted
5425 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5427 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5430 2006-08-20 Borut Razem <borut.razem AT siol.net>
5432 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5433 removed cl_listen_console::match(), cl_console::match(),
5434 restructured cl_commander::proc_input()
5436 2006-08-16 Borut Razem <borut.razem AT siol.net>
5438 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5439 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5440 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5442 2006-08-14 Borut Razem <borut.razem AT siol.net>
5444 * support/regression/Makefile.in,
5445 support/regression/ports/pic14/gpsim.cmd,
5446 support/regression/ports/pic14/spec.mk,
5447 support/regression/ports/pic14/support.c:
5448 added pic14 regression test
5450 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5452 * as/doc/asxhtm.html: documented changed ABS behaviour
5453 * as/doc/README: fixed some typos
5455 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5457 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5460 2006-08-12 Borut Razem <borut.razem AT siol.net>
5462 * support/regression/fwk/include/testfwk.h,
5463 support/regression/fwk/lib/testfwk.c,
5464 support/regression/generate-cases.py,
5465 support/regression/Makefile.in:
5466 regression test framework does not depend on function pointers and
5469 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5471 * device/include/stddef.h: c temporary hack to fix bug 1518273
5473 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5475 * device/include/mcs51/cc2510fx.h: added
5476 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5479 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5481 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5482 * as/z80/Makefile.in: added strcmpi.c
5483 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5484 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5486 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5488 * device/lib/gbz80/asm_strings.s,
5489 * device/lib/gbz80/crt0_rle.s,
5490 * device/lib/gbz80/div.s,
5491 * device/lib/gbz80/mul.s,
5492 * device/lib/gbz80/shift.s,
5493 * device/lib/z80/asm_strings.s,
5494 * device/lib/z80/crt0_rle.s,
5495 * device/lib/z80/div.s,
5496 * device/lib/z80/mul.s,
5497 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5498 flags which are all upper case
5500 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5502 * as/z80/asm.h: made CASE_SENSITIVE 1
5503 * link/z80/aslink.h: made CASE_SENSITIVE 1
5504 * src/z80/gen.c (throughout): made all conditionals upper case
5505 * support/regression/tests/bug1503067.c: new
5507 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5509 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5510 (shiftIntoPair): added case 2 for PAIR_IY,
5511 (setupToPreserveCarry): replaced parameters with iCode and check if
5512 PAIR_DE is in use to fix bug 1399290,
5513 (genPlus, genMinus): updated call to setupToPreserveCarry
5514 * support/regression/tests/bug1399290.c: new
5516 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5518 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5519 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5520 * src/ds390/gen.c (shiftRLong),
5521 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5522 * src/mcs51/gen.c (sameReg): changed to sameByte,
5523 (xch_a_aopGet): new,
5524 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5525 shiftRLong): fixed bug 1533966
5526 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5527 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5528 * support/regression/Makefile.in: disabled z80, enabled ucz80
5529 * support/regression/tests/float_trans.c: enabled test for z80 and host
5530 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5532 2006-08-01 Borut Razem <borut.razem AT siol.net>
5534 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5535 comparison is always false due to limited range of data type
5536 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5538 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5540 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5541 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5542 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5543 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5545 2006-07-31 Borut Razem <borut.razem AT siol.net>
5547 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5548 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5549 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5550 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5551 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5552 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5553 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5554 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5555 enable ucsim mingw compilation. Serial port is disabled,
5556 since it uses termios.h API, which is not available on native
5559 2006-07-31 Borut Razem <borut.razem AT siol.net>
5561 * Small Device C Compiler 2.6.0 released
5562 * support/scripts/sdcc.nsi: added FULL_DOC option
5563 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5565 2006-07-28 Borut Razem <borut.razem AT siol.net>
5567 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5568 * doc/INSTALL.txt: updated
5570 2006-07-27 Borut Razem <borut.razem AT siol.net>
5572 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5573 device/lib/pic/libdev/Makefile.in: fixed bug
5574 [ 1438354 ] pic libsdcc: distclean doesn't work
5575 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5576 device/lib/pic16/libio/Makefile.in: fixed bug
5577 [ 1438344 ] pic16 lib: clean doesn't work properly
5578 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5580 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5582 * device/lib/pic/libsdcc/fsdiv.c,
5583 * device/lib/pic/libsdcc/fsmul.c,
5584 * device/lib/pic16/libsdcc/float/fsdiv.c,
5585 * device/lib/pic16/libsdcc/float/fsmul.c,
5586 * device/lib/_fsdiv.c,
5587 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5588 * support/regression/tests/bug1520966.c: added
5589 * doc/knownbugs.html: removed [ 1520966 ] from the list
5591 2006-07-25 Borut Razem <borut.razem AT siol.net>
5593 * configure.in, configure, sdccconf_in.h: fixed bug
5594 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5595 * doc/knownbugs.html: removed [ 1519095 ] from the list
5597 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5599 * doc/knownbugs.html: added, contains list of known bugs at release
5600 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5602 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5604 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5605 function registers and corrected defaults with additional warning
5606 * device/lib/malloc.c: cosmetic changes
5607 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5608 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5609 (fillGaps): and used it
5611 2006-07-20 Raphael Neider <rneider AT web.de>
5613 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5614 output unless SDCCPICDEBUG is set
5615 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5616 output if SILENT is set
5618 2006-07-11 Borut Razem <borut.razem AT siol.net>
5620 * doc/README.txt: updated
5622 2006-07-10 Borut Razem <borut.razem AT siol.net>
5624 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5625 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5626 in WIN32 installation
5627 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5630 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5632 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5633 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5635 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5637 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5639 2006-07-06 Borut Razem <borut.razem AT siol.net>
5641 * support/regression/tests/bitfields.c:
5642 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5643 * support/regression/tests/constantRange.c:
5644 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5646 2006-07-04 Borut Razem <borut.razem AT siol.net>
5648 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5650 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5651 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5652 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5653 reverted changes from 2006-07-03
5654 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5655 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5656 added CPPFLAGS, used by the host port
5658 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5660 * support/regression/valdiag/tests/switch.c,
5661 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5662 * support/regression/tests/libmullong.c: fixed for host
5663 * support/regression/ports/host/spec.mk: disable all warnings for host,
5664 SDCC runs with --less-pedantic too
5666 2006-07-03 Borut Razem <borut.razem AT siol.net>
5668 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5670 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5671 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5672 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5673 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5675 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5676 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5677 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5678 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5680 2006-07-02 Raphael Neider <rneider AT web.de>
5682 * src/pic16/devices.inc,
5683 * device/include/pic16/pic18fregs.h,
5684 * device/include/pic16/pic18f4550.h,
5685 * device/lib/pic16/pics.all,
5686 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5688 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5690 * as/hc08/lkaomf51.c (OutputName),
5691 * as/mcs51/lkaomf51.c (OutputName),
5692 * as/z80/asmain.c (asmbl),
5693 * src/ds390/main.c (asmLineNodeFromLineNode),
5694 * src/hc08/ralloc.c (hc08_assignRegisters),
5695 * src/mcs51/main.c (asmLineNodeFromLineNode),
5696 * src/xa51/ralloc.c (checkRegMask),
5697 * src/xa51/gen.c (emitcode),
5698 * src/z80/gen.c (_emit2),
5699 * src/SDCCast.c (searchLitOp),
5701 * support/packihx/packihx.c,
5702 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5703 * src/ds390/gen.c (aopPutUsesAcc),
5704 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5705 * support/regression/tests/libmullong.c (mullong_wrapper),
5706 * src/SDCCsymt.c (powof2),
5708 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5709 * src/SDCCsymt.h: added TYPE_TARGET_*
5710 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5711 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5712 SDCCast because 1) header problems 2) this is the right place
5713 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5714 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5717 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5719 * src/SDCCicode.h: removed buggy semicolon in unused macro
5720 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5721 search for previous definiton of auto symbols too,
5722 (findPrevUse): fixed logic of emitWarnings
5724 2006-06-26 Raphael Neider <rneider AT web.de>
5726 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5727 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5729 2006-06-25 Raphael Neider <rneider AT web.de>
5731 * device/lib/pic/libm: NEW, added math library functions
5732 * device/lib/pic/libsdcc: NEW; added float support functions
5733 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5734 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5735 NEW, added math related headers
5736 * device/include/asm/pic/features.h: NEW
5737 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5738 (popGet): allow larger offsets for AOP_PCODE,
5739 (genDataPointerSet): handle literals explicitly, more debug output,
5740 (genAssign): fixed for float using aopLiteral ;-)
5741 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5742 GOTO initialisation routine
5743 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5744 flag on registers, fixes #1469043 (local variables do not work)
5745 * src/pic/main.c (_pic14_do_link),
5746 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5749 2006-06-25 Borut Razem <borut.razem AT siol.net>
5751 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5752 characters printed (not including the trailing '\0' used to end
5753 output to strings). Problem detected in regression test bug-927659.c.
5754 NOTE: printf() family functions should return int instead
5756 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5757 specifier are printed as themselves
5758 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5759 support flags, width and precision specifiers
5761 2006-06-24 Borut Razem <borut.razem AT siol.net>
5763 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5764 to the list of sdcc tagrets not supporting bit type
5765 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5766 testfor pic16 due to bug:
5767 [ 1511794 ] pic16: regression test bug-895992.c fails
5769 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5771 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5772 * src/SDCCglue.c (initPointer), fixed bug 1496419
5773 * support/regression/tests/bug1496419.c: new, added
5775 2006-06-22 Borut Razem <borut.razem AT siol.net>
5777 * support/regression/ports/pic16/support.c: use gpsim usart module from
5778 libgpsim_modules library
5780 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5782 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5785 2006-06-19 Raphael Neider <rneider AT web.de>
5787 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5788 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5789 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5790 (pic14printExterns,pic14printPublics,pic16printPublics,
5791 pic16_printExterns): use new functions to emit symbols
5792 (picglue,pic16glue): emit publics before emitting externs
5793 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5794 locally defined functions to avoid bug #1443651
5795 * support/regression/tests/bug-716242.c: removed pic16 workaround
5796 * support/regression/ports/pic16/spec.mk: ignore errors during build
5798 2006-06-19 Raphael Neider <rneider AT web.de>
5800 * src/pic/glue.h: added pic14aopLiteral prototype
5801 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5802 * src/pic/gen.c: removed stdint.h dependency
5803 (aopGet): use Safe_strdup()
5804 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5805 (genDataPointerSet): use pic14aopLiteral()
5806 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5807 for pic16; thanks to Bernhard and Maarten
5809 2006-06-18 Borut Razem <borut.razem AT siol.net>
5811 * support/regression/tests/structflexarray.c: flexible array members
5812 not supported by gcc < 3
5813 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5815 * src/pic/gen.c: don't include [p]strdin.h on solaris
5816 * support/Util/pstdint.h: addad svn attributes
5817 * support/regression/tests/constantRange.c,
5818 support/regression/tests/rotate.c: include inttypes.h instead
5819 stdint.h on solaris, addad svn attributes
5821 2006-06-18 Raphael Neider <rneider AT web.de>
5823 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5825 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5826 (pic16_genMinusBits): simplified sign-extension
5827 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5828 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5829 adjusted to correctly handle mixed-signed operands, disabled
5830 now unused multiplciation routines
5831 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5832 (assignResultValue): added argument denoting the size of the result
5833 as returned by the function (fixes upcasts in assigning from
5834 function calls: char foo(); int i = foo();)
5835 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5836 function result to assignResultValue
5837 (genMult): disabled inlined multiplication code
5838 (genDiv): augmented to also handle the modulus operator, fixed to
5839 handle mixed-signed operands correctly
5840 (genMod): simply call genDiv, disabled unused code
5841 (genAssign): fixed missing (sign-)extension on result
5842 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5843 valid char operands, allow signed operands for native code, added
5844 division and modulo operator handling
5845 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5847 As a consequence, onebyte.c (if split into two files) and muldiv.c
5848 pass regression tests.
5850 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5852 * doc/Makefile.in: two runs of makeindex seem needed to get
5853 correct page references in the index of sdccman.pdf
5854 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5856 2006-06-17 Borut Razem <borut.razem AT siol.net>
5858 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5860 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5862 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5863 mentioned ec2drv and paulmon
5865 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5867 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5868 consecutive abs areas
5869 (find_empty_space, allocate_space): added map to handle codemap or
5871 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5872 absolute idata and xdata
5873 * as/mcs51/lkmem.c (summary2): updated legend
5875 2006-06-16 Raphael Neider <rneider AT web.de>
5877 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5879 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5881 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5883 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5885 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5887 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5888 value of generic pointers,
5898 src/z80/main.c: PORT structure, added elements for gp_tags field,
5899 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5900 fields in the PORT structure of each port,
5901 * src/SDCCast.c (decorateType): allow processing of generic pointers
5902 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5905 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5911 * src/pic16/pcode.c,
5913 * src/pic/pcoderegs.c,
5916 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5917 bug 1504689 on minGW
5919 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5921 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5923 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5925 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5927 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5929 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5932 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5934 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5935 to a char variable. Fixed bug #1504211
5936 * device/include/pic16/adc.h,
5937 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5938 and fixed bug #1364390
5940 2006-06-10 Borut Razem <borut.razem AT siol.net>
5942 * CVSROOT: removed the CVS left-over
5944 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5946 * as/hc08/asmain.c (asexit),
5947 * as/hc08/lkmain.c (lkexit),
5948 * as/mcs51/asmain.c (asexit),
5949 * as/mcs51/lkmain.c (lkexit),
5950 * src/SDCCglue.c (DEFSETFUNC),
5951 * src/SDCCmain.c (linkEdit, assemble),
5952 * support/librarian/sdcclib.c (AddRel),
5953 replaced unlink() by standard C remove()
5954 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5955 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5956 gatherImplicitVariables): new, added to fix bug 608752,
5957 (createFunction): added gatherImplicitVariables()
5958 * src/SDCCast.h: added createRMW prototype
5959 * src/SDCCsymt.h (struct symbol): added infertype
5960 * support/regression/tests/bug608752.c: new, added
5962 2006-06-10 Raphael Neider <rneider AT web.de>
5964 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5965 multibyte dummy reads (fixes #1503234)
5967 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5969 * device/include/mcs51/compiler.h: new, added header file to enable
5970 creating common sfr definition header files for different compilers
5972 2006-06-05 Raphael Neider <rneider AT web.de>
5974 * src/pic16/{pcode.h,genarith.c}:
5975 introduced pCodeOp combining any two pCodeOps (previously only
5976 two register operands could be combined), removed pcop2 from
5977 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5978 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5979 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5980 rewritten to use new PO_TWO_OPS
5981 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5982 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5983 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5984 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5985 (pic16_get_op): embraced return arg to allow #define return(x),
5986 added new case for combined opcodes
5987 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5988 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5989 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5991 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5993 * src/SDCCval.c (checkConstantRange): added
5994 * src/SDCCval.h: added checkConstantRange
5995 * support/Util/SDCCerr.c,
5996 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5997 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5998 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5999 * src/SDCCast.c (decorateType): added checkConstantRange,
6000 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6001 can be emitted with the correct always true/false warning,
6002 added optimization for double '!';
6003 result of decorateType() must be assigned back to the tree, because
6004 decorateType() can change the tree
6005 * src/SDCCicode.c (geniCodeLogic),
6006 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6007 (checkConstantRange): removed, it was only a fragment which never
6009 * src/SDCCsymt.c (computeType): fixed promotion for
6010 "-1 < (unsigned bit) b"
6011 * src/pic/ralloc.c (packRegsForAssign),
6012 * src/pic16/ralloc.c (packRegsForAssign),
6013 * src/hc08/ralloc.c (packRegsForAssign),
6014 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6016 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6017 * support/regression/tests/constantRange.c: added
6018 * support/valdiag/tests/constantRange.c: added
6019 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6021 2006-06-02 Borut Razem <borut.razem AT siol.net>
6023 * support/regression/ports/pic16/support.c: increase stack size
6025 * support/regression/Makefile.in: sort tests by name so that the
6026 resutlts can be compared on different machines / platforms
6028 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6030 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6031 * src/ds390/gen.c (emitLabel): new, added,
6032 (genDjnz): fixed stack overflow bug,
6033 (throughout): cosmetic changes to sync with mcs51/gen.c,
6034 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6035 * src/mcs51/gen.c (genEndFunction): small optimization,
6036 (throughout): cosmetic changes to sync with ds390/gen.c
6038 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6040 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6041 (_print_format): fixed printing pointers
6042 * src/mcs51/gen.c (emitLabel, movb): new, added,
6043 (genAssign): small optimization,
6044 (genDjnz): fixed stack overflow bug,
6045 (throughout): replaced sprintf with SNPRINTF,
6046 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6047 replaced emitcode("mov", "b,...") with MOVB(...),
6048 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6049 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6050 * src/mcs51/peeph.def: added rules 140 and 264
6051 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6052 so they may get optimized into registers
6054 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6056 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6057 immediately when encountered,
6058 (printUsage): always use stderr even on windows
6060 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6062 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6063 (processParms): fixed bug #1247551
6064 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6065 parseCmdLine, main): print '--version' to stdout,
6066 print 'help' to stdout if --help is given,
6067 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6068 arguments are given; fixed --help
6070 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6072 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6073 * support/regression/tests/bug-1493710.c: added
6075 2006-05-27 Borut Razem <borut.razem AT siol.net>
6077 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6079 * support/regression/ports/pic16/support.c: increase stack size
6080 from default 64 bytes to 128 bytes
6081 * support/regression/tests/staticinit.c,
6082 support/regression/tests/float.c: regression tests fully enabled
6083 for pic16 port by putting the initialized data arrays into the code
6085 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6086 This was changed by mistake in the previous version.
6088 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6090 * src/pic16/gen.c (genFunction, genEndFunction): some
6091 beautifications, fixed bug with falsely restoring FSR2 in large
6092 stack model, thanks to Beau E. Cox for reporting the bug
6094 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6096 * debugger/mcs51/break.c,
6097 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6098 use %p to print pointers, made address variables unsigned
6099 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6100 * debugger/mcs51/symtab.c (parseSymbol): must return something
6101 * src/mcs51/gen.c (aopForSym): small optimization,
6102 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6103 (freeAsmop): added missing break,
6104 (aopPut): removed parameter bvolatile, determine it inside the function,
6105 (saveRegisters, unsaveRegisters): small optimization,
6106 (genIpush): removed pointless check,
6107 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6108 replaced sprintf with SNPRINTF,
6109 replaced strcpy with strncpyz,
6110 updated aopPut calls,
6111 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6112 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6114 2006-05-24 Borut Razem <borut.razem AT siol.net>
6116 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6117 modification of test for the pic16 port, put the array to the code
6118 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6120 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6122 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6123 * support/Util/pstdint.h: added
6125 2006-05-22 Borut Razem <borut.razem AT siol.net>
6127 * src/regression/Makefile: removed bool2.c test, added -q linker option
6128 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6129 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6130 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6131 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6132 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6133 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6134 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6135 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6136 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6138 2006-05-22 Raphael Neider <rneider AT web.de>
6140 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6141 bug #1492360 (problematic due to generic pointers, see code)
6143 2006-05-22 Borut Razem <borut.razem AT siol.net>
6145 * support/regression/ports/pic16/specs.mk: removed stack size linker
6147 * support/regression/tests/array.c,
6148 support/regression/tests/bitopcse.c,
6149 support/regression/tests/bug-908454.c,
6150 support/regression/tests/malloc.c: modified for pic16 regression test
6151 * support/regression/tests/bitfields.c:
6152 pic16 - excluded bitfileds of size > 8
6153 * support/regression/tests/bp.c: pic16 - reduced data size
6154 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6155 * support/regression/tests/bug-460010.c:
6156 pic16 - used the absolute address the fits in memory
6157 * support/regression/tests/bug-716242.c:
6158 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6159 * support/regression/tests/float.c:
6160 pic16 - excluded - data size too big
6161 * support/regression/tests/onebyte.c:
6162 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6163 * support/regression/tests/shifts.c:
6164 pic16 - function names probably have to differ in first X characters
6166 * support/regression/tests/staticinit.c:
6167 pic16 - excluded some tests due error: no target memory available for
6170 2006-05-22 Borut Razem <borut.razem AT siol.net>
6172 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6173 second try. Thanks Stas Sergeev once more.
6175 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6177 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6178 (genLeftShift, genRightShift): fixed bug 1491627
6179 * src/hc08/peeph.def (rules 7, 8.x): added
6180 * support/regression/tests/shifts.c (ShiftLeftByParam,
6181 ShiftRightByParam, testShiftByParam): added to test variable shifting
6183 2006-05-20 Raphael Neider <rneider AT web.de>
6185 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6186 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6187 (allocReg): add only new registers to dynAllocRegs,
6188 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6189 #1489055, #1445850, and probably #1483693
6191 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6193 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6194 bug in for-loop that didn't emit the last of CONFIG and ID registers
6196 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6198 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6200 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6201 1489016, 1434401 and 1490124
6202 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6203 1489016, 1434401 and 1490124
6205 2006-05-17 Borut Razem <borut.razem AT siol.net>
6207 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6210 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6212 * device/include/mcs51/P89c51RD2.h,
6213 * device/include/mcs51/P89LPC901.h,
6214 * device/include/mcs51/P89LPC922.h,
6215 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6217 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6219 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6220 to fix missing stack pragma in compiled binary object file,
6222 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6224 * support/packihx/configure.in,
6225 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6226 determine sizeof basic types even while cross compiling
6228 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6230 * src/avr/gen.c (aopop),
6231 * src/ds390/gen.c (aopOp),
6232 * src/hc08/gen.c (aopOp),
6233 * src/mcs51/gen.c (aopop),
6234 * src/pic16/gen.c (pic16_aopOp),
6235 * src/pic/gen.c (aopOp),
6236 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6237 if size of operand is smaller than spill location
6239 2006-05-12 Borut Razem <borut.razem AT siol.net>
6241 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6242 have to have CR/LF line endings even if they are checked out on *nix
6243 or on WIN32 in cygwin binmode
6245 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6247 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6248 * device/include/ds80c390.h: added sfr16 definitions
6252 * src/ds390/ralloc.c,
6253 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6254 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6255 bit returning functions
6256 * support/regression/tests/sfr16.c: enabled test on ds390
6258 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6260 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6261 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6263 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6265 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6266 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6267 (cl_address_space constructor): removed expensive initialization,
6268 (cl_address_space::get_cell): extended for late initialization,
6269 (cl_address_space::*): use late initialization,
6270 (cl_address_decoder::activate): removed expensive initialization,
6271 This reduced regression test running time by 25%
6273 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6281 * support/packihx/Makefile.in,
6282 * support/packihx/clean.mk,
6283 * support/packihx/Makefile.bcc,
6284 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6286 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6288 * src/SDCCval.c (valNot): fix for regression test failure
6289 of not.c on big endian hosts
6291 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6293 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6295 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6297 * device/lib/mcs51/Makefile.in: changed string comparison operator
6298 to = for POSIX compliance; == is bash extension
6300 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6302 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6305 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6307 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6308 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6309 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6310 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6311 bug report #1478657,
6313 2006-05-05 Borut Razem <borut.razem AT siol.net>
6315 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6318 2006-05-02 Borut Razem <borut.razem AT siol.net>
6320 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6321 create *.ind, which made make to fail if invoked with -j 2
6323 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6325 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6326 Hubert Sack for patch 1479782
6328 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6330 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6332 2006-05-01 Raphael Neider <rneider AT web.de>
6334 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6335 (create_pic): store only prefix-free device name,
6336 (init_pic): check for device names with "16" prefix,
6338 * src/pic/device.h (struct PIC_device),
6339 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6341 * device/include/pic/pic12f{635,675,629,683}.h,
6342 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6343 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6344 * device/include/pic/pic16f505.h,
6345 * device/lib/pic/libdev/pic16f505.c: removed
6346 * device/include/pic/pic14devices.txt: added support for pic12f
6347 devices, removed unsupported non 16-bit devices
6348 [above changes provided by patch from Zik Saleeba]
6349 * src/pic/*, src/pic16/*, device/include/pic16/*,
6350 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6352 2006-05-01 Borut Razem <borut.razem AT siol.net>
6354 * configure.in, configure, doc/Makefile.in:
6355 sync with nightly build makefile - latex, dvipdf and dvips
6358 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6360 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6361 in the library source
6363 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6365 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6367 2006-04-28 Raphael Neider <rneider AT web.de>
6369 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6370 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6371 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6372 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6374 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6376 * device/lib/pic/libdev/Makefile.in,
6377 * device/lib/hc08/Makefile.in,
6378 * device/lib/gbz80/Makefile.in,
6379 * device/lib/z80/Makefile.in,
6380 * device/lib/ds390/Makefile.in,
6381 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6382 thanks to Borut for the bug report
6384 * configure: always create doc/Makefile independent from --enable-doc
6385 * Makefile.in: always install from directory doc independent from
6387 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6389 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6390 * doc/Makefile.in: install *.txt if present
6391 * device/include/Makefile.in (install): added installation of pic/*.inc
6392 and pic/*.txt files again, they were erroneously removed
6394 2006-04-28 Raphael Neider <rneider AT web.de>
6396 * src/pic/{gen.c,main.h,pcode.c},
6397 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6398 concerning signedness with casts
6400 2006-04-28 Raphael Neider <rneider AT web.de>
6402 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6403 definition of an interrupt handler,
6404 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6405 interrupt handler stuff from picglue() to separate routine,
6406 (picglue): enabled definition of intr handlers in files w/o main()
6408 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6410 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6411 compilation with MSVC 2005 Express Edition (VC8)
6413 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6415 * device/lib/Makefile: fixed build of gbz80 lib
6417 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6419 * support/regression/tests/bug-460010.c,
6420 * support/regression/tests/bug-524691.c,
6421 * support/regression/tests/bug-716242.c: removed conditional defines
6422 that are already in testfwk.h
6424 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6426 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6427 (AccAXRsh1): added, shift right by 1,
6428 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6430 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6432 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6434 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6435 remove cast to same type
6436 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6437 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6439 * link/z80/Makefile: removed, they have moved to
6442 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6443 * install-sh: fix bug #1204398 by setting umask 0022
6444 * device/lib/Makefile: separate build of z80 and gbz80 lib
6446 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6448 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6449 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6451 One basic decision: e.g. src/clean.mk includes further files. In order
6452 to make this work there are two solutions:
6453 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6454 run configure on them. This way they can use
6455 'include $(srcdir)/port-clean.mk'
6456 - always include clean.mk by the Makefile at the same level. To avoid
6457 that `make clean` tries to include and build Makefile.dep the
6458 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6459 implemented, because now even `make uninstall` doesn't create
6460 Makefile.in. clean.mk could be eliminated by pasting it in
6463 * debugger/mcs51/Makefile.in: build own objects from library sources
6464 (SLIB, SDCC) in current directory
6466 * configure, configure.in: renamed --disable-device-lib-build in
6467 --disable-device-lib; added --enable-doc, the required tools are
6468 searched by configure; added result message; the toolchain for the
6469 belonging ports are now only built, if the port is enabled.
6471 * support/regression/*: all output is written in directory gen, because
6472 the fwk and ports directories don't livet in the build tree using vpath
6474 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6475 --disable-device-lib, added --enable-doc, added section VPATH
6477 * sim/ucsim/configure.in,
6478 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6479 z80 are enabled by default
6481 2006-04-24 Raphael Neider <rneider AT web.de>
6483 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6484 to config word, "pic14_"-prefixed some extern functions
6485 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6486 config word has been found
6487 * src/pic/device.h: added prototypes
6488 * src/pic/pcode.c: added "pic14_"-prefix where needed
6489 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6491 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6493 (pic14emitRegularMap): ignore config words,
6494 (pic14createInterruptVect): moved generating __config directives away
6495 (picglue): have __config directives emitted
6497 2006-04-24 Borut Razem <borut.razem AT siol.net>
6499 * doc/Makefile: sync with nightly build makefile
6501 2006-04-24 Raphael Neider <rneider AT web.de>
6503 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6504 registers that have not been assigned proper liveranges,
6505 fixes #1469504 and #1474602,
6506 (pCodeRegOptimizeRegUsage): fixed typo in comment
6508 2006-04-24 Borut Razem <borut.razem AT siol.net>
6510 * device/examples/main8051.c: deleted - it was removed from CVS
6511 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6512 after the transition to Subversion
6513 * src/SDCCalloc.h: deleted - it was removed from CVS
6514 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6515 after the transition to Subversion
6516 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6517 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6518 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6519 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6521 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6523 * as/asx8051.dsp: added mcs51/strcmpi.h
6524 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6525 * as/hc08/aslink.h: updated lnksect prototype
6527 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6529 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6530 (newdot): handle A_ABS
6532 * as/mcs51/asout.c (outarea): output address
6533 * as/hc08/lkaomf51.c,
6534 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6536 * as/mcs51/i51pst.c,
6537 * as/z80/z80pst.c: "ABS" is not A_OVR
6538 * as/hc08/lkarea.c (newarea): read a_addr,
6539 (lnkarea): added codemap array, sort absolute areas to the front,
6540 combine all GSINITx/GSFINAL,
6541 (find_empty_space, allocate_space): new functions,
6542 (lnksect): return next address, handle absolute sections
6543 * as/mcs51/lkarea.c (newarea): read a_addr,
6544 lnksect2 prototype changed,
6545 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6546 (find_empty_space, allocate_space): new, factored out of lnksect2,
6547 (lnksect2): return next address, handle absolute sections
6549 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6550 * as/hc08/lklibr.c (addfile, fndsym),
6551 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6552 index out of range and detect both '\' and '/'
6553 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6554 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6555 regression tests (ds390 cannot return bool yet)
6556 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6557 document critical interrupts on z80, document changed SDCC define
6558 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6559 (_a390_mapping): added .org directive
6560 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6561 (genMultOneByte): fixed warnings
6562 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6564 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6565 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6566 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6567 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6568 * src/pic16/main.c: removed newReg prototype
6569 * src/pic16/pcode.c,
6570 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6572 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6574 * src/pic16/ralloc.c
6575 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6577 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6578 from short to PIC_OPTYPE
6579 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6580 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6581 optype from short to PIC_OPTYPE
6582 * src/port.h: made int_size unsigned to fix warnings
6583 * src/SDCC.y: fixed warning on MSVC
6584 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6585 * src/SDCCopt.c (convertToFcall): fixed warnings
6586 * src/SDCCsymt.h: removed double prototype for genSymName
6587 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6588 offset int to fix warnings
6590 2006-04-22 Borut Razem <borut.razem AT siol.net>
6592 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6593 references to CVS replaced with Subversion
6595 2006-04-21 Borut Razem <borut.razem AT siol.net>
6597 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6598 references to CVS replaced with Subversion
6600 2006-04-19 Borut Razem <borut.razem AT siol.net>
6602 * src/version.awk: adapted for svn
6603 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6604 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6605 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6606 /binutils-avr/etc/*.vi, *.jin: removed all properties
6607 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6609 2006-04-19 Borut Razem <borut.razem AT siol.net>
6611 * CVS to Subversion migration completed
6613 2006-04-18 Borut Razem <borut.razem AT siol.net>
6615 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6616 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6618 2006-04-17 Borut Razem <borut.razem AT siol.net>
6620 * device/include/Makefile.in: added pic/*.inc to the installation
6622 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6624 * support/regression/collate-results.py: fixed output in case of
6626 * support/regression/generate-cases.py: fixed splitting of pathnames
6628 * as/hc08/lklibr.c (addfile),
6629 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6631 2006-04-11 Raphael Neider <rneider AT web.de>
6633 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6634 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6635 * src/pic16/pcode.c (assignValnums): fixed #1460578
6637 2006-04-11 Raphael Neider <rneider AT web.de>
6639 * device/lib/pic/libdev/*.c,
6640 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6641 fixes #1468739, enables compilation in --std-c99 mode
6642 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6644 2006-04-11 Raphael Neider <rneider AT web.de>
6646 * src/pic/device.c (find_device): removed debug output
6647 (list_valid_pics): enabled verbose listing of supported devices
6648 * device/include/stdbool.h: define bool as char for pic14/16 as well
6650 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6652 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6654 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6656 * .version: bumped version to 2.5.6
6657 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6659 2006-04-06 Raphael Neider <rneider AT web.de>
6661 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6662 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6663 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6664 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6665 pic14_constructAbsMap
6666 (pic14printPublics): declare absolute global symbols as global
6667 (pic14createInterruptVect),
6668 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6669 (newReg): assume new registers unused, use correct name in
6670 hashtable (reg->name instead of name), more debugLog output
6671 * src/pic/device.h (PIC_device): added fields for verbose output
6672 * src/pic/device.c: moved device definition to pic14devices.txt,
6673 added routines for runtime parsing of pic14devices.txt,
6674 added support for second config word
6675 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6676 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6677 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6678 (_pic14_parseOptions): moved pCodeInitRegisters here
6679 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6680 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6681 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6682 handling the pseudo stack
6683 * device/lib/Makefile.in: ignore failures in objects-pic16,
6684 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6685 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6686 * device/lib/pic/Makefile.subdir,
6687 * device/lib/pic16/Makefile.subdir: improved clean rules
6688 * device/lib/pic/libdev/: NEW, pic14 device libraries
6689 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6690 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6691 * device/include/Makefile.in: create subdir and install pic14 headers
6692 * device/include/pic/p16f_common.inc: removed unused declarations
6693 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6694 PICs from inc2h.pl v1.6,
6695 replaced BIT_AT macros with struct declarations
6696 * device/include/pic/pic14devices.txt: definition of supported devices,
6697 all above improvements contributed by Zik Saleeba, thanks
6698 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6699 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6702 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6704 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6705 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6706 thanks to Charles Olds
6708 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6710 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6712 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6714 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6715 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6716 * support/regression/bug1464657.c: added, new test
6718 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6720 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6723 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6725 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6726 --no-peep and --peep-file <file> are used don't use default rules but
6729 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6731 * src/mcs51/gen.c (genCall): fixed bug 1457608
6733 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6735 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6736 changes seem to cause (trigger?) problems with the build system.
6738 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6740 * src/SDCCpeeph.c (operandsLiteral): new, added,
6741 (callFuncByName): inserted operandsLiteral
6742 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6744 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6746 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6747 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6749 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6751 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6752 implemented patch 1120823 Thanks to Willy De la Court (normal
6753 interrupts need an interrupt number now if they are made critical),
6754 and enabled nesting of critical functions though not for gbz80
6755 (genCritical, genEndCritical): added functions
6756 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6757 * src/z80/mappings.i: added "ei" to all mappings
6759 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6761 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6762 submitted by the Debian SDCC maintainer Aurelien Jarno:
6763 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6764 archive with gcc 4.1 on mips and wrote the patch"
6766 2006-03-16 Raphael Neider <rneider AT web.de>
6768 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6769 the left operand is shorter than the result (c* = lit-c* + int),
6771 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6774 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6776 * src/.version: increased version number to 2.5.5
6777 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6778 linking is done manually in pic16 port's _linkEdit,
6779 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6780 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6781 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6782 allocate asmop as AOP_ACC,
6783 (aopForRemat): added parameter 'bool result' in function declaration,
6784 (pic16_aopGet): return AOP_ACC when accessing WREG,
6785 (pic16_popGetTempReg): minor modification,
6786 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6787 'pic16_allocWithIdx',
6788 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6789 calling function in absolute addresses,
6790 (genAssign): take into account AOP_ACC asmop,
6791 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6792 * src/pic16/pcoderegs.c: some debug functions and lines added,
6793 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6794 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6796 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6797 call to allocReg, not by manually allocating a new one,
6798 (pic16_assignRegisters): now before going through the register
6799 allocating functions mark all registers as free. This eliminates some
6800 side effects resulting from peephole parser done earlier in the backbone
6802 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6804 * src/SDCCicode.c (geniCodeLogic),
6805 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6807 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6809 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6810 (genSend): bugfix, do not allocate and free twice,
6811 (shiftRLong): handle partially overlapping aops
6812 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6814 2006-03-08 Borut Razem <borut.razem AT siol.net>
6816 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6819 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6821 * support/regression/tests/bug1409955.c: new, added
6822 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6823 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6824 (aopForSym, aopOp): increment asmop.allocated if reused,
6825 (freeAsmop): decrement asmop.allocated and check for zero instead of
6827 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6828 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6829 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6830 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6831 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6832 genSignedRightShift, genRightShift, genDataPointerGet,
6833 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6834 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6835 in reverse order from allocation,
6836 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6837 added swappedLR to keep track
6838 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6839 pdata & code for GCC, z80, gbz80 & hc08
6840 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6842 2006-03-08 Raphael Neider <rneider AT web.de>
6844 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6846 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6848 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6849 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6850 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6852 2006-03-06 Borut Razem <borut.razem AT siol.net>
6854 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6855 made the linker quiet
6857 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6859 * src/pic16/gen.c (genPcall): fixed bug #1443644
6860 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6861 which dumps before the function entry point a data byte which represents
6862 the number of the local variables used by the specified function, added
6863 'xinst' for initial support for Extended Instruction Support,
6864 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6865 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6866 port->fun_prefix anymore (may change later),
6867 (genFunction, genEndFunction): do not store/restore local registers for
6868 _main (this should take care the --main-return command line option in
6870 (genOr): removed some legacy pic-port instructions,
6871 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6872 performing operations with SFR's causes data to be written more than
6873 once to each SFR. Perhaps SFRs should be handled in special cases...
6874 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6876 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6877 into account for stack starting position,
6878 (struct OPTIONS pic16_optionsTable): added command line argument
6879 --extended or -y for Extended Instruction Support,
6880 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6881 (deassignLRs): *** perhaps the most important change, old 'for' code
6882 (commented out for reference), didn't account for some registers which
6883 were left marked 'not free' after a pointer operation. The change
6884 reduces register usage a lot in some cases
6886 2006-03-04 Borut Razem <borut.razem AT siol.net>
6888 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6890 * support/regression/tests/bug-524697.c: decreased array size for
6891 mcs51 to fit into the internal RAM
6892 * support/regression/Makefile.in: a little bit more verbose
6894 2006-03-03 Borut Razem <borut.razem AT siol.net>
6896 * support/regression/fwk/lib/testfwk.c,
6897 support/regression/fwk/include/testfwk.h: introduced function
6898 _prints(), nonrecursive _printn(), call _initEmu() from main()
6899 * support/regression/ports/gbz80/support.asm,
6900 support/regression/ports/ucz80/support.asm,
6901 support/regression/ports/z80/support.asm,
6902 support/regression/ports/ds390/support.c,
6903 support/regression/ports/hc08/support.c,
6904 support/regression/ports/host/support.c,
6905 support/regression/ports/mcs51/support.c,
6906 support/regression/ports/xa51/support.c: added empty _initEmu()
6908 * support/regression/ports/pic16/gpsim.cmd,
6909 support/regression/ports/pic16/spec.mk,
6910 support/regression/ports/pic16/support.c,
6911 support/regression/Makefile.in: added pic16 regression test
6913 2006-03-01 Raphael Neider <rneider AT web.de>
6915 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6916 genConstPointerGet): use safe way of generating MOVFF to cover
6917 literals as well as registers, fixes bug #1440527
6918 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6920 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6921 more correctly, fixes bug #1232186
6922 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6923 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6924 gplink guess the correct processor in more cases, applied patch
6925 from Till Riedel attached to and fixing bug #1436552
6927 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6929 * support/regression/tests/array.c: added, contains check for #1434401
6930 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6932 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6934 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6935 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6936 * device/include/mcs51/c8051f326.h,
6937 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6938 * device/include/mcs51/c8051f000.h,
6939 * device/include/mcs51/c8051f018.h,
6940 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6941 PCON_IDLE,PCON_STOP and added sfr16 definitions
6943 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6945 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6946 genGetWord): fixed bug 1409955
6948 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6950 * device/include/hc08/mc68hc908gp32.h,
6951 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6953 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6955 * src/SDCCast.c (constExprValue): return NULL if not a value
6956 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6957 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6958 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6960 2006-02-13 Borut Razem <borut.razem AT siol.net>
6962 * src/regression/ptrarg.c: added, fails due to bug #1430967
6963 * src/regression/Makefile: ptrarg.c added, ...
6965 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6967 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6968 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6970 2006-02-11 Borut Razem <borut.razem AT siol.net>
6972 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6973 print "Processor: xxx" message to stdout only if --verbose
6975 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6977 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6978 * support/regression/tests/bug1426356.c: added
6979 * support/regression/tests/bitfields.c: removed 2 tests
6981 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6983 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6984 * device/include/mcs51/c8051f330.h,
6985 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6986 PCON_IDLE,PCON_STOP and added sfr16 definitions
6987 * device/lib/_divsint.c,
6988 * device/lib/_divuint.c,
6989 * device/lib/_divulong.c,
6990 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6991 register bank bug for small stackauto
6993 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6995 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6997 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6999 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7000 * all.dsp: corrected several bin paths
7001 * device/include/mcs51/c8051f120.h,
7002 * device/include/mcs51/c8051f300.h,
7003 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7004 to PCON_IDLE,PCON_STOP
7005 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7006 * device/lib/printf_large.c (output_float): fixed bug 1388703
7007 * support/regression/tests/bug1057979.c: added test for bug 1388703
7009 2006-02-08 Raphael Neider <rneider AT web.de>
7011 * src/pic/pcode.c (pciTRIS): fixed typo,
7012 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7013 (LinkFlow): fixed handling of flows that end in a call,
7014 (ReuseReg): perform safety check earlier
7015 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7016 to work with flows at the beginning of a pBlock,
7017 fixes #1426557 (Symbol not previously defined),
7018 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7020 (RemoveUnusedRegisters): update register usage info
7021 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7022 created, reuse existing ones instead
7023 * src/pic/gen.c (genPcall): fixed #1424719
7025 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7027 * link/z80/lkmain.c,
7029 * link/z80/lkdata.c,
7030 * link/z80/aslink.h: fixed build on current cygwin:
7031 replaced getline() by lk_getline()
7033 2006-02-01 Borut Razem <borut.razem AT siol.net>
7035 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7036 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7037 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7038 src/regression/bool1.c, src/regression/bool2.c,
7039 src/regression/bool3.c, src/regression/call1.c,
7040 src/regression/compare.c, src/regression/compare10.c,
7041 src/regression/compare2.c, src/regression/compare3.c,
7042 src/regression/compare4.c, src/regression/compare5.c,
7043 src/regression/compare6.c, src/regression/compare7.c,
7044 src/regression/compare8.c, src/regression/compare9.c,
7045 src/regression/configword.c, src/regression/for.c,
7046 src/regression/inline.c, src/regression/mult1.c,
7047 src/regression/nestfor.c, src/regression/or1.c,
7048 src/regression/pointer1.c, src/regression/ptrfunc.c,
7049 src/regression/rotate1.c, src/regression/rotate2.c,
7050 src/regression/rotate3.c, src/regression/rotate4.c,
7051 src/regression/rotate5.c, src/regression/rotate6.c,
7052 src/regression/rotate7.c, src/regression/string1.c,
7053 src/regression/struct1.c, src/regression/sub.c,
7054 src/regression/sub2.c, src/regression/switch1.c,
7055 src/regression/while.c, src/regression/xor.c,
7056 src/regression/create_stc, src/regression/simulate,
7057 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7059 * src/regression/gpsim_assert.h: added
7061 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7063 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7064 ((void (code *) (void)) 0) ();
7073 * as/mcs51/aslink.h,
7075 * as/mcs51/asmain.c,
7076 * as/mcs51/lkdata.c,
7078 * as/mcs51/lkmain.c,
7081 * as/z80/asmain.c: fixed build on current cygwin:
7082 replaced getline() by as_getline()
7084 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7086 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7087 declarator in the symbol chain
7089 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7090 parameter list for function pointers
7091 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7092 * support/regression/tests/bug-716242.c: added
7094 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7096 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7098 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7100 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7102 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7103 inifinitely recurseable, added static
7104 * support/regression/tests/bug-1408066.c: added
7106 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7109 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7110 renamed, added possibility to create "postLoopLbl"-labels
7111 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7112 newiTempLoopHeaderLabel
7113 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7114 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7115 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7116 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7117 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7118 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7119 (basicInduction): fixed bug #136564, made static,
7120 (loopInduction): changed parameter of basicInduction, made static,
7121 (addPostLoopBlock): added
7122 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7123 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7125 * support/regression/tests/bug-136564.c: added
7126 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7127 --std-sdcc99 to LIBSDCCFLAGS
7129 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7131 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7133 * support/regression/tests/bug-1406131.c: added
7135 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7137 * src/SDCCast.c (decorateType): fix promotion of unary minus
7138 * src/SDCCsymt.c (computeType): beautified
7139 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7140 (valUnaryPM, valComplement): fix sign and promotion,
7141 (valNot): ANSI: result type is int (SDCC: unsigned char)
7142 * support/regression/tests/uminus.c: speedup by removing superflous
7144 * support/regression/tests/onebyte.c: added promotion and signedness
7145 tests for unary minus
7146 * support/regressions/tests/bug-477927.c: disable warning about
7147 uninitialized variables
7148 * support/regression/tests/not.c: added
7150 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7152 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7153 * src/mcs51/gen.c (gen51Code): show final register usage after
7154 fillGaps in asm with --i-code-in-asm
7155 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7156 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7157 incUsed, rliveClear, adjustIChain): made static,
7158 (setFromRange): excluded because it's unused,
7159 (findPrevUseSym, markWholeLoop): added,
7160 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7161 through all branches of predecessors enables sdcc to emit the warning
7162 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7163 (rlivePoint): made static, added parameter emitWarnings which is only
7164 true during the first run out of two,
7165 (findRecursiveSucc, findRecursivePred): removed,
7166 (computeLiveRanges): made static, added parameter emitWarnings,
7167 (dumpIcRlive): added for debugging only
7168 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7169 removed prototype of setFromRange()
7170 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7171 in call of computeLiveRanges()
7172 * support/regression/tests/bug-895992.c: added
7173 * support/regression/tests/bug-971834.c: added
7174 * support/valdiag/tests/bug-895992.c: added
7175 * support/valdiag/tests/bug-971834.c: added
7177 2005-12-18 Raphael Neider <rneider AT web.de>
7179 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7180 (genUnpackBits): improved code for direct operands,
7181 (genPackBits): improved code for literal assignment to bitfields
7182 and for direct destination operands (no FSR indirection),
7183 prevented redundant AND, fixes #1362800,
7184 (AccLsh): added parameter to disable masking of the result
7185 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7186 skip instructions with side-effects (like incfsz),
7187 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7188 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7189 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7192 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7194 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7195 volatile variables as spill location
7197 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7199 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7201 * support/regression/tests/bug-1376320.c: added
7203 2005-12-08 Raphael Neider <rneider AT web.de>
7205 * src/pic/device.c: renamed is_shared to pic14_is_shared
7206 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7207 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7208 (is_valid_identifier): added for above workaround
7210 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7212 * device/lib/Makefile.in: fixed to enable port-specific-objects
7213 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7214 char, thanks Hubert Sack
7215 * doc/sdccman.lyx: documented --xstack-loc,
7216 elaborated a bit more on interrupts and pitfalls,
7217 removed "setjmp/longjmp unsupported",
7218 documented some unsupported C99 features
7219 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7220 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7221 if, thanks Hubert Sack
7222 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7223 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7225 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7226 regression tests can report resource usage (rfe 700441)
7227 * support/regression/collate-results.py: report resource usage
7228 * support/regression/ports/ds390/spec.mk,
7229 * support/regression/ports/hc08/spec.mk,
7230 * support/regression/ports/mcs51/spec.mk,
7231 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7232 * support/regression/ports/ds390/uCsim.cmd,
7233 * support/regression/ports/hc08/uCsim.cmd,
7234 * support/regression/ports/mcs51/uCsim.cmd,
7235 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7236 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7237 library, use the default one
7238 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7239 building the library
7241 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7243 * config.dsp: added dependency on .version and configure_vc.awk
7244 * device/include/setjmp.h: updated for --stack-auto and --xstack
7245 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7246 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7247 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7248 * device/lib/libsdcc.lib: added _setjmp
7249 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7250 (decorateType): fixed bug 1372851,
7251 (optimizeGetHbit): fixed warning
7252 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7253 array initialisation
7254 * support/regression/tests/bug1057979.c: added test for bug 1358192
7255 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7257 2005-12-03 Borut Razem <borut.razem AT siol.net>
7259 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7260 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7262 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7264 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7265 createIval): implement symbol independant "flexible array member",
7266 (createIvalCharPtr): implemented flexible array initialisation with a
7268 * src/SDCCsymt.c (copyStruct): removed,
7269 (getSize): fixed misleading comment,
7270 (getAllocSize): removed, the additional allocation size is now in
7271 sym->flexArrayLength,
7272 (checkStructFlexArray): new, syntax checks for flexible array members,
7273 (compStructSize): added syntax checks for "flexible array members"
7274 (copyStruct): removed,
7275 (copyLinkChain): removed inefficient fix for bug 770487
7276 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7277 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7278 symbol->flexArrayLength
7280 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7281 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7282 * support/regression/tests/structflexarray.c: added
7283 * support/valdiag/tests/structflexiblearray.c: added
7285 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7287 * src/SDCCast.c (decorateType): fixed bug 1368489
7288 * support/Util/SDCCerr.c,
7289 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7291 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7293 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7294 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7296 2005-11-27 Borut Razem <borut.razem AT siol.net>
7298 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7299 support/cpp2/mkdeps.h: added command line option
7300 -obj-ext=<extension> to SDCPP to define object file externion, used
7301 for generation of make dependencies (-M)
7302 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7304 2005-11-26 Borut Razem <borut.razem AT siol.net>
7306 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7307 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7308 added pic and pic16 libraries
7310 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7312 * device/include/float.h: Corrected typo in prototype of __fsgt
7314 2005-11-25 Borut Razem <borut.razem AT siol.net>
7316 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7317 added creation of model-mcs51-stack-auto libraries
7319 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7321 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7323 * src/SDCCast.c (createIvalArray): removed obsolete comment
7325 2005-11-24 Borut Razem <borut.razem AT siol.net>
7327 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7328 added missing device/lib/mcs51/crt*.asm sources
7330 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7332 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7334 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7336 * device/lib/_fs2schar.c,
7337 * device/lib/_fs2sint.c,
7338 * device/lib/_fs2slong.c: optimized inline asm
7340 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7342 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7343 Better handling of floats between -1.0 and 0.0.
7345 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7347 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7348 (the missing "if"s prohibited removal of redundant labels)
7350 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7352 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7353 Properly convert floats between -1.0 and 0.0 to long, int, and char
7354 types (max integer value of negative floats tends to zero).
7355 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7356 Removed changes made so to work properly with floats between
7357 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7360 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7362 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7363 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7364 (genCast) cosmetic change
7365 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7366 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7368 * support/regression/tests/bitfields (testSignedBitfields): added
7370 2005-11-18 Borut Razem <borut.razem AT siol.net>
7372 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7373 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7374 introduced SILENT option to make building of pic16 libraries less
7376 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7378 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7379 Now they work properly with floats between -1.0 and 0.0
7380 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7382 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7384 * src/SDCCicode.c (printOperand): added missing else
7386 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7388 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7389 reformatted for better readability
7390 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7393 2005-11-17 Borut Razem <borut.razem AT siol.net>
7395 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7396 introduced SILENT option to make building of pic16 libraries less
7397 verbose - used for nightly snapshot build
7398 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7399 available on Win32 platforms.
7400 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7401 medium, large, pic and pic16
7403 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7405 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7406 printf("%f"...) sets fraction to zero.
7408 2005-11-16 Raphael Neider <rneider AT web.de>
7410 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7412 * src/pic/gen.c (genIfx): implemented for CARRY bit
7413 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7414 to generic pointers, fixes #1357332,
7415 (pic16_movLit2f): NEW,
7416 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7418 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7420 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7422 2005-11-11 Raphael Neider <rneider AT web.de>
7424 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7425 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7426 compute pointer's type from operand,
7427 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7428 improved single bit reads, fixes bug #1353379
7430 2005-11-09 Borut Razem <borut.razem AT siol.net>
7432 * support/scripts/sdcc.nsi: added lib/pic to the package
7434 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7436 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7438 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7440 * support/regression/tests/bug1348008.c: added
7441 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7442 * support/regression/tests/bug1337835.c: updated comment
7444 2005-11-06 Borut Razem <borut.razem AT siol.net>
7446 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7447 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7448 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7449 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7450 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7451 dynamic construction of cl_error_class and derivates - 2.nd try
7453 2005-11-05 Borut Razem <borut.razem AT siol.net>
7455 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7456 bug, which caused Bus Errors on sparc solaris
7458 2005-11-04 Borut Razem <borut.razem AT siol.net>
7460 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7461 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7462 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7463 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7464 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7465 and derivates to resolve the initialization problem on OSX
7467 2005-11-02 Borut Razem <borut.razem AT siol.net>
7469 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7470 corrected typo - #include <winsock2.h>
7472 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7474 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7475 (_asxxxx_mapping): added org directive for future enhancements
7477 2005-11-01 Borut Razem <borut.razem AT siol.net>
7479 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7480 enabled sockets on WIN32
7481 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7483 2005-10-31 Borut Razem <borut.razem AT siol.net>
7485 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7486 WIN32 backslash path delimiters should be escaped when used in C strings
7487 * support/regression/tests/bitfields.c: exclude failing assertions for
7488 __CYGWIN32__ and __MINGW32__ hosts
7490 2005-10-30 Borut Razem <borut.razem AT siol.net>
7492 * src/SDCCutil.c: corrected double comparison typo
7494 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7496 * device/lib/medium/Makefile: added for new memory model medium
7497 * device/include/asm/mcs51/features.h: updated for medium/pdata
7498 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7499 added Multiply & Accumulate sbit's and MAC0_PAGE define
7500 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7501 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7502 * device/lib/_mullong.c: update for medium model
7503 * device/lib/incl.mk: added medium model
7504 * doc/sdccman.lyx: documented medium model
7505 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7506 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7507 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7508 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7509 (allocParms): set SCLS and OCLS to pdata for medium model
7510 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7512 (powof2): return <0 if not power of 2
7513 * src/avr/gen.c (genBitWise): use updated powof2
7514 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7515 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7516 (shiftLLeftOrResult): use B if necessary
7517 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7518 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7519 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7520 * support/regression/Makefile.in: added test-mcs51-medium
7521 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7523 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7525 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7527 * device/lib/time.c (mktime): fixed bug 1334315
7529 2005-10-28 Raphael Neider <rneider AT web.de>
7531 * device/include/pic/p16f_common.inc: added common declarations
7532 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7534 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7536 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7537 (aopPutUsesAcc): added to predict accumulator use,
7538 (assignResultValue): save acc if necessary,
7539 (genMinusDec): store result if indirectly addressed,
7540 (genDivOneByte): save acc if necessary,
7541 (movLeft2Result): bugfix if left already in acc,
7542 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7543 attention to accumulator use (esp. pdata),
7544 (genReceive): receive pdata correctly
7545 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7546 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7548 2005-10-27 Raphael Neider <rneider AT web.de>
7550 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7552 2005-10-27 Raphael Neider <rneider AT web.de>
7554 * .version: changed version to 2.5.4
7555 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7556 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7557 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7558 arithmetics support routines
7559 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7560 * device/lib/Makefile.in: also create installdir for pic
7562 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7564 * src/pic/device.c (dump_sfr): rewritten to delegate register
7565 placement to the linker (use `extern sym' rather than sym EQU addr),
7566 (validAddress): fixed to check last specified address
7567 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7568 (popGetLit): truncate literal value to 8 bit,
7569 (popGet): moved assert to more appropriate place
7570 (popGetExternal): create pCode operand from and mark the according
7571 symbol as being `extern'
7572 (popGetAddr): added sanity check on immediate's offset, provide
7573 GPOINTER tag on demand
7574 (aopPut): fixed for immediates,
7575 (mov2w_op): move operand's address or contents to WREG (depending on
7576 operand type), safer variant of mov2w,
7577 (movwf,call_libraryfunc): NEW, handy abbreviations,
7578 (get_argument_pcop,get_return_val_pcop,pass_argument,
7579 get_returnvalue): interface for accessing function parameters and
7581 (assignResultValuei,genRet): use new parameter/return value interface
7582 (pic14_getDataSize): back to old version handling generic pointers,
7583 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7584 provided implementation and/or fixed old one,
7585 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7586 calls, removed legacy 8051 reference code
7587 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7588 (loadSignToC): NEW, move the operands sign bit to CARRY,
7589 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7590 genRightShiftSigned, accepts negative shift counts,
7591 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7592 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7593 generic pointers, __data pointers and __code pointers,
7594 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7595 and signed bitfields, limit bitfields to 8 bit,
7596 (genDataPointerGet): fixed number of bytes read,
7597 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7598 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7599 pointers to constant data are no longer assumed to point to __code
7600 space, removed invalid pointer types,
7601 (bitpatternFromVal): retrieve the PICs representation of an integer
7603 (genDataPointerSet): fixed assigning to po_immediate operands,
7604 (genGenPointerSet): implemented as library call,
7605 (genIfx): fixed incorrect condition,
7606 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7607 provide GPOINTER tag according to destination's storage class,
7608 (genCast): added code to handle casting to generic pointers, added
7609 sign-/zero extension of the result
7610 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7611 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7612 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7614 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7615 address/register resides in the shared banks
7616 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7617 put all variables into separate sections (have the linker arrange
7619 (picglue): put init code and interrupt handlers in separate sections
7620 * src/pic/main.c: added port specific options table, modified to PORT
7621 structure to make GPOINTERs 3 byte, added pic14_options
7622 (_pic14_do_link): private linking routine (update paths to libraries,
7623 add libsdcc.lib by default)
7624 * src/pic/main.h: declare pic14_options
7625 * src/pic/pcode.c: fixed instructions i/o relations,
7626 (RegCond): reverted to correct version,
7627 (newpCodeOpLit): truncate literals to 8 bit,
7628 (genericPrint): added debug output,
7629 (getRegFromInstruction): fixed for various operand types, simplified
7630 (BuildFlow): fixed broken handling of isntructions with labels
7631 (LinkFlow): start at last instruction in flow (skip trailing comments),
7632 pass the flow on to the next instruction after CALL
7633 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7634 (insertPCodeInstruction): fixed inserting after a skip instruction,
7635 (DoBankSelect): fixed for labeled instructions
7636 (OptimizepBlock): honor --nopeep switch
7637 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7638 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7639 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7640 (pCodeOptime2pCodes): allow disabling this optimization via
7641 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7642 but is still buggy), started implementation of a dataflow based
7643 pCode optimization (CSE + dead code elimination)
7644 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7645 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7646 names are independant of the stack location and therefore portable across
7649 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7651 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7652 (selectSpil): fixed bug 1337835 by not spilling bit variables
7653 * support/regression/tests/bug1337835.c: added test for this bug
7654 * src/mcs51/peeph.def: restart after rule 3.c,
7655 addded rules 263.x to optimize loading constants
7657 2005-10-26 Raphael Neider <rneider AT web.de>
7659 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7660 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7661 (genAssign): emit warning when casting literals to generic pointer
7662 type, also applies when taking the address of a fixed variable,
7663 (genCast): improved casting to generic pointers
7664 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7665 extern variables, added verbose error message
7666 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7668 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7670 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7671 carry must be complemented too
7672 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7673 could be emitted by genMinus
7674 * src/SDCCval.c (constVal): fixed bug 1305065
7676 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7678 * src/SDCCast.c (addCast): added promotion for bit variables
7679 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7680 promotion casts + optimisation
7681 (optimizeGetWord): fix warning 'i' might be used uninitialized
7682 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7683 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7685 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7687 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7688 all chars are promoted to int; promotion should be handled in SDCCast.c
7690 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7692 * device/lib/_strcmp.c: Fixed bug 1326457
7694 2005-10-11 Raphael Neider <rneider AT web.de>
7696 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7697 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7699 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7701 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7702 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7704 2005-10-04 Raphael Neider <rneider AT web.de>
7706 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7707 device/lib/pic16/pics.all: added pic18f1320
7708 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7710 2005-09-30 Raphael Neider <rneider AT web.de>
7712 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7713 * src/pic16/devices.inc: NEW, provides device descriptions
7714 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7716 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7718 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7721 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7723 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7724 documented Any Order Bit, Higher Order Byte and Higher Order Word
7725 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7726 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7727 (optimizeGetAbit): new, to get any bit, not only the high bit,
7728 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7729 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7730 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7731 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7732 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7733 GETABIT, GETBYTE, GETWORD: decorate them,
7734 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7735 (ast_print): added GETABIT, GETBYTE, GETWORD
7736 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7737 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7738 (geniCodeBinary): new generic binary icode,
7739 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7740 * src/port.h: updated comment for PORT.hasExtBitOp
7741 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7742 (genGetByte): new, to get a single byte,
7743 (genGetWord): new, to get a word from a long,
7744 (gen51Code): added GETABIT, GETBYTE, GETWORD
7745 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7747 2005-09-23 Raphael Neider <rneider AT web.de>
7749 * configure.in, configure: have device/lib/pic configured
7750 * device/lib/Makefile.in: added model-pic14
7751 * device/lib/clean.mk: added pic/ to clean rule
7752 * device/lib/pic: added rudimentary pic14 library providing support
7753 functions for multiplication/division/generic pointer access
7754 * src/SDCCopt.c (convilong): mark support functions as extern
7755 for pic14 port as well
7756 * src/pic/gen.c (genMult): added assertions,
7757 (genpic14Code): emit warning on unhandled iCodes
7758 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7759 * src/pic/pcode.c (pCodeOpCopy),
7760 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7761 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7762 SFR_REGISTER}), made safe for future extensions
7763 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7764 instructions even if preceeded by SKIP instructions (also remove
7765 them); removed unused code
7766 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7767 prevents leaving parts of the structure uninitialized after copying
7769 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7771 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7773 * support/regression/tests/addsub.c: added test for the bug
7775 2005-09-21 Raphael Neider <rneider AT web.de>
7777 * device/include/pic16/pic18f1220.h,
7778 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7779 * device/lib/pic16/Makefile.rules: added missing opening paren
7780 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7781 are provided in genutils.c,
7782 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7783 operand/result sizes,
7784 (genCmp): assert on NULL pointers first, then check deref'ed values
7785 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7788 2005-09-18 Raphael Neider <rneider AT web.de>
7790 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7791 as these are now unused,
7792 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7793 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7794 local, avoids uninitialized pointer dereference on r->name
7795 * src/pic16/ralloc.c (newReg): fixed indentation
7797 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7799 * src/SDCCval.c (constVal): fixed bug 730366
7800 * support/Util/SDCCerr.c,
7801 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7803 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7805 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7807 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7809 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7811 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7813 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7814 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7815 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7816 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7817 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7818 * packihx/packihx.c (hexDigit): made c unsigned char
7819 * as/mcs51/lklibr.c (fndsym),
7820 * link/z80/lkgb.c (gb),
7821 * link/z80/lklibr.c (fndsym),
7822 * link/z80/lkrloc.c (relr),
7823 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7824 * src/SDCC.lex (checkCurrFile, process_pragma),
7825 * src/SDCCglue.c (spacesToUnderscores),
7826 * src/SDCCmain.c (setParseWithComma, processFile),
7827 * src/asm.c (tvsprintf, printCLine),
7828 * src/avr/gen.c (emitcode, aopPut),
7829 * src/ds390/gen.c (emitcode),
7830 * src/hc08/gen.c (emitcode, emitinline),
7831 * src/mcs51/gen.c (emitcode, genInline),
7832 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7834 * src/pic/ralloc.c (debugLog),
7835 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7837 * src/pic16/ralloc.c (debugLog),
7838 * src/z80/main.c (_process_pragma):
7839 made all ctype.h function calls safe
7840 * src/SDCCopt.c: include math.h for fabs
7841 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7842 and used them throughout the code to make ctype.h function calls safe
7843 * src/ds390/main.c (asmLineNodeFromLineNode),
7844 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7845 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7847 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7848 (newpCodeAsmDir): made ctype.h function calls safe
7849 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7850 pic16_emitcode): made lbp unsigned char*
7851 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7852 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7853 * src/xa51/gen.c (emitcode),
7854 * src/z80/gen.c (_emit2): made lbp unsigned char*
7855 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7858 2005-09-05 Raphael Neider <rneider AT web.de>
7860 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7861 access bank splitpoint
7863 2005-09-05 Raphael Neider <rneider AT web.de>
7865 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7867 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7869 * .version: changed to version 2.5.3
7870 * doc/sdccman.lyx: changed version to 2.5.3,
7871 documented --codeseg and --constseg and pragma codeseg and constseg,
7872 documented bit parameters (reentrant) and bit returning
7873 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7874 currFunc->recvSize, but is this ok for all ports?
7875 (ast2iCode): result of ~ on unsigned char must be cast to int for
7877 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7878 function pointers in bit space
7879 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7880 (processFuncArgs): call port.reg_parm() with reentrancy info
7888 * src/z80/main.c: port.reg_parm prototype extended with
7889 "bool reentrant" parameter
7890 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7891 options.stackAuto for allocating bit register parameters
7892 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7893 (genSend): set BitBankUsed if it is,
7894 (selectRegBank): factored out of genCall for use in genPcall,
7895 (genCall): removed redundant dtype assignmen, use selectRegBank,
7896 (genPcall): handle returning in Carry properly, save in F0 if needed,
7897 (genReceive): handle bit register parameters
7898 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7899 (mcs51_assignRegisters): enable bit registers for all reentrant
7900 functions and don't set BitBankUsed unconditionally
7901 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7902 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7903 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7905 2005-08-27 Borut Razem <borut.razem AT siol.net>
7907 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7908 ppc-osx (Darwin) does not support -u option. It seems that it is
7909 supported only on Linux - GNU cp
7911 2005-08-25 Borut Razem <borut.razem AT siol.net>
7913 * sim/ucsim/gui.src/serio.src/Makefile.in,
7914 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7915 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7916 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7917 install and strip, since the strip at /usr/ccs/bin should be used
7920 2005-08-24 Borut Razem <borut.razem AT siol.net>
7922 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7924 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7926 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7929 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7931 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7932 * as/mcs51/lkmain.c (link_main): fixed warning
7933 * device/include/stdbool.h: ds390 has no advanced bit support yet
7934 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7935 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7936 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7937 and updated their macros
7938 * src/SDCCval.c (constVal): updated comment for renamed b_long
7940 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7942 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7943 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7944 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7945 (oprio): set priority for '['
7946 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7948 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7949 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7950 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7951 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7952 added overlayable BIT_BANK area
7953 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7954 (summary2): explain 'T' in legenda
7955 * as/mcs51/lkrloc.c: replaced old K&R style,
7956 (relr): added R_BIT processing,
7957 (errmsg): added "Bit-addressable relocation error",
7958 (adb_bit): added for converting from byte- to bit-addressable space,
7959 (adb_24_bit): added for converting from byte- to bit-addressable space
7960 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7961 used in reentrant functions now even as return value
7962 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7963 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7964 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7965 * src/SDCCglobl.h: added indicator BitBankUsed
7966 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7967 the bit registers b0-b7
7968 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7969 (geniCodeCast): fixed bug 1263853,
7970 (geniCodeLogicAndOr): put result in bool or char,
7971 (geniCodeReceive): added parameter func for accessing the return type,
7972 (geniCodeFunctionBody): pass func to geniCodeReceive
7973 * src/SDCCmain.c: added indicator BitBankUsed
7974 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7975 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7976 (checkSClass): don't put automatic bool/bit on stack,
7977 (checkFunction): removed check on function cannot return bit
7978 * src/SDCCsymt.h: added newBoolLink prototype
7979 * src/mcs51/gen.c (rb1regs): added bit registers,
7980 (movc): created for assigning to carry,
7981 (pushReg, popReg): created for pushing registers,
7982 (sameRegs): check both AOP_REG and AOP_CRY types,
7983 (aopOp): handle bit registers,
7984 (aopPut): optimization no self-assign,
7985 (saveRegisters): push reg->base (bits) only once for bit registers,
7987 (unsaveRegisters): pop reg->base only once and use popReg,
7988 (assignResultValue): added parameter func and return in carry for bits,
7989 (genIpush): optimization no reload in A if not changed,
7990 (genSend): bit parameters in reentrant functions are passed in bit
7991 registers by first assigning to bits in B, then save registers and
7993 (genCall): handle returning in Carry properly, save it in F0 if needed,
7994 (genPcall): updated assignResultValue call, this is not safe yet for bit
7995 returning function !!!
7996 (genFunction): don't generate equ's for bit registers and use pushReg,
7997 (genEndFunction): take care of bit returning functions and use popReg,
7998 (genRet): return bit in Carry,
7999 (genIfx): optimize bit registers and other directly addressable bits,
8000 (genReceive): updated assignResultValue call
8001 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8002 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8003 registers when using stack-auto
8004 * src/mcs51/ralloc.c (_G): added allBitregs,
8005 (regs8051): added the bit registers,
8006 (createStackSpil): use macro IS_BIT,
8007 (getRegBit): added to allocate a bit register, else spill,
8008 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8009 (updateRegUsage): factored out to ease stepping while debugging,
8010 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8011 also allocate bit registers,
8012 (fillGaps): handle bit registers,
8013 (findAllBitregs): added to create bit vector with all bit registers,
8014 (mcs51_allBitregs): returns this bit vector,
8015 (mcs51_assignRegisters): when using stack-auto use bit registers for
8016 passing parameters and creating local variables
8017 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8019 2005-08-22 Borut Razem <borut.razem AT siol.net>
8021 * device/lib/Makefile.in: replaced find option -or with -o
8022 to make it run on solaris
8024 2005-08-22 Raphael Neider <rneider AT web.de>
8026 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8027 fixes #1265442 (crash on Solaris)
8029 2005-08-20 Borut Razem <borut.razem AT siol.net>
8031 * configure, configure.in: added tests for libsocket and libnsl libraries,
8032 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8033 from support/regression/Makefile.in
8034 * support/regression/Makefile.in: added
8035 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8036 * sim/ucsim/libtool: regenerated on sparc-solaris
8037 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8038 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8039 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8040 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8041 sparc-solaris, which doesn't use GNU ld linker
8042 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8043 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8045 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8047 * src/mcs51/peeph.def: updated comments
8049 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8051 * device/lib/_gptrget.c,
8052 * device/lib/_gptrput.c: slightly shorter
8053 * doc/sdccman.lyx: incremented version
8054 * src/mcs51/peeph.def: moved peephole comments to the line of first
8055 change to better keep line correlation, reanimated 186.e
8056 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8058 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8060 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8061 David Saxton with quotes around file name.
8063 2005-08-15 Borut Razem <borut.razem AT siol.net>
8065 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8066 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8067 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8068 make tests run on x86_64 platform
8070 2005-08-13 Raphael Neider <rneider AT web.de>
8072 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8073 as it might be executed DURING a build (parallel make is wonderful)
8075 2005-08-13 Raphael Neider <rneider AT web.de>
8077 * device/lib/Makefile.in (port-specific-objects-pic16):
8078 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8079 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8081 * device/lib/pic16/Makefile.rules: build subdirs before creating
8082 the library, removed builddir rule, create $(builddir) early in
8083 recurse rule, use empty recurse rule for leaf directories
8084 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8085 mkdir errors (race condition), removed duplicate suffix "hex"
8087 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8088 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8089 prevents mkdir -p from aborting on Alpha
8091 2005-08-12 Raphael Neider <rneider AT web.de>
8093 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8094 db-statements in order to allow for arrays of pointers in code
8095 sections to be placed without interspersed 0-padding, fixes
8097 * (emitStatistics): fixed division by zero for pic18f1220
8098 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8099 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8100 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8101 * (pic16_pCodeConstString): keep track of already emitted string
8102 literals to prevent "duplicate definitions of symbol _str_NR"
8103 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8105 * device/lib/Makefile.in: ignore failing PIC16 library builds
8106 * device/lib/pic16/Makefile: do not build if gputils are missing
8107 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8109 2005-08-10 Raphael Neider <rneider AT web.de>
8111 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8114 2005-08-10 Raphael Neider <rneider AT web.de>
8116 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8117 Rokas' patch to add the new fixed point type "__fixed16x16"
8118 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8119 functions for __fixed16x16 arithmetics
8120 * device/lib/pic16: reimplemented the build system to support
8121 a separate build directory, better handling of libio (create
8122 the library in a separate subdir for each architecture) and
8123 easier configuration (centralized in Makefile.common)
8125 2005-08-07 Raphael Neider <rneider AT web.de>
8127 * src/pic16/gen.c (genrshTwo): fixed sign extension
8128 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8129 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8131 * device/include/pic16/pic18f4220.h: NEW, header for
8132 pic18f4220 and pic18f4320
8133 * device/include/pic16/pic18fregs.h: added new devices,
8134 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8135 * device/include/pic16/signal.h: resolved name clashes
8136 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8137 to also allow testing for interrupt enable bits, added
8138 comments on how to use the macros
8139 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8140 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8141 register definitions for the devices
8142 * device/lib/pic16/pics.all: added new devices
8143 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8145 * device/lib/pic16/libc/stdlib/memfree: do not count
8146 the block header as free memory
8147 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8148 simplified and added missing end-of-blocklist-marker
8149 (reported by Peter Onion, fixes #1252814)
8150 * (_mergeHeapBlock): fixed loop condition
8151 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8152 len==0, restructured code
8153 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8154 up a bit, reduced bitfield accesses, prevent endless loops
8155 in case of heap corruption
8156 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8157 "unreferenced arguments/must return a value" warnings
8158 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8159 replaced BAUDREG with SPBRG
8160 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8161 device/lib/pic16/debug/gstack/gstack.c: replaced
8162 _naked, _asm, _endasm with __naked, __asm, __endasm
8164 2005-08-05 Raphael Neider <rneider AT web.de>
8166 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8167 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8169 2005-08-05 Borut Razem <borut.razem AT siol.net>
8171 * device/lib/Makefile.in: added missing ';'
8172 * configure: removed ^M characters
8174 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8176 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8177 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8180 2005-08-04 Borut Razem <borut.razem AT siol.net>
8182 * configure.in: pic16 libraries build 2nd try - enable running
8183 configure in device/lib/pic16
8184 * configure: regenerated from configure.in
8185 * device/lib/Makefile.in: create $(PORT)/bin directory
8187 2005-08-03 Raphael Neider <rneider AT web.de>
8189 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8190 to get/set values via pointers
8191 * (genUnpackBits,genPackBits): changed detection of
8192 ptr->bitfield vs. sym.bitfield, fixed access via generic
8193 pointers, removed dead (wrong) code for multibyte bitfields
8194 * (genNearPointerGet, genGenPointerGet): removed useless code,
8195 fixed bitfield detection, fixes #1250594
8196 * (genNearPointerSet): removed useless code
8197 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8198 and introduced macro pic16_emitpcode that conditionally emits
8199 the origin of the following pCode (useful for debugging SDCC)
8200 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8201 * (createDefmap): fixed handling of LFSR for --optimize-df
8203 2005-08-02 Borut Razem <borut.razem AT siol.net>
8205 * device/lib/Makefile.in: pic16 libraries build enabled since
8206 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8208 2005-08-02 Raphael Neider <rneider AT web.de>
8210 * src/pic16/gen.c (genPackBits): removed deprecated warning
8211 * (genGenPointerSet): fixed bitfield detection
8213 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8215 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8217 2005-07-31 Raphael Neider <rneider AT web.de>
8219 * device/lib/pic16/libdev/pic18f458.c,
8220 device/include/pic16/pic18f458.h: added missing T0CONbits
8222 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8224 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8226 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8228 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8230 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8232 * device/include/mcs51/at89c51ed2.h: added.
8234 2005-07-23 Raphael Neider <rneider AT web.de>
8236 * src/pic/gen.h: added emitpcode macro for debugging
8237 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8238 and replace by macro adding debug information on demand
8239 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8240 * (gencjne): tried to fix; replaced with correct (slower) code
8241 * (gen{Unp,P}ackBits): fixed single bit access
8242 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8243 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8244 previous instruction
8245 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8246 register has to be handled with care (forbidding movement
8247 of assignments/uses, removing assignments completely, ...)
8248 * (pCodeOptime2pCodes): make use of regIsSpecial
8249 * added lots of debugging output (commented out)
8250 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8251 from being reused as result UNLESS it is known to work
8253 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8255 * support/Util/dbuf.h: include <stddef.h> for size_t
8256 * .version: changed to version 2.5.2
8258 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8260 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8262 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8264 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8265 (genModOneByte): removed needless psha/pula
8267 2005-07-22 Raphael Neider <rneider AT web.de>
8269 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8270 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8271 * src/pic/gen.c (resolveIfx): do not "invent" labels
8272 * (genSkipc): changed to positive logic
8273 * (genSkipCond): removed as no longer needed
8274 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8276 * (genLeftShift): check operands are in different registers
8277 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8278 INCF does not update CARRY...
8279 * src/pic/main.c: fixed _linkCmd
8280 * src/pic/pcode.c (unlinkpCode): added inactive code
8281 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8282 alive (do not assign result and operand overlapping registers)
8284 2005-07-22 Raphael Neider <rneider AT web.de>
8286 * src/pic/device.c (dump_sfr): replaced register declaration with
8287 call to emitSymbolToFile() to avoid duplicate symbols
8288 * (assignRelocatableRegisters): do not declare external symbols
8289 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8290 right (take size of type, not etype)
8291 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8292 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8293 * (packRegsForAccUse): disabled assignment of WREG as
8294 the result reg to prevent occurence of just fixed #1235003,
8296 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8297 symbols (avoids duplicate symbols in .asm file)
8298 * (pic14emitRegularMap): use emitSymbolToFile()
8299 * src/pic/gen.c (aopOp): fixed spillLocation handling
8300 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8301 * (genDataPointerSet): removed unneccessary variables/output
8303 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8305 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8306 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8308 2005-07-21 Raphael Neider <rneider AT web.de>
8310 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8311 architecture cannot handle them efficiently, fixes bug #1235003
8312 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8313 check for empty sets before using them (fixes bug #1232190)
8315 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8317 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8318 (lnksect2): generate warnings for memory overlap
8319 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8320 constseg to set the name of these segments so you can instruct the linker
8321 to place them in banks
8322 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8323 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8324 added code_seg and const_seg to options
8325 * src/SDCCglue.c (emitMaps): use options.const_seg,
8326 (createInterruptVect): put interrupt vectors in segment HOME,
8327 (glue): put HOME before static segment and put the main glue in HOME,
8328 (glue): use options.code_seg
8329 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8330 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8331 these segments so you can instruct the linker to place them in banks
8332 (linkEdit): use code_loc for HOME segment which should be the first
8333 segment in code memory now
8334 * src/SDCCmem.c: fixed more stuff like bug 1238386
8335 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8336 (changePointer): don't change function pointers to code pointers for
8338 (compareType): added exceptional check for banked function pointers
8339 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8340 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8341 after static in code memory
8342 * src/mcs51/gen.c: added aopLiteralLong prototype,
8343 (aopForSym): use getSize for functions,
8344 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8345 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8346 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8348 (genPcall): use call for literal function pointers and generate banked
8349 calls over the one trampoline so there's only one place for the user to
8350 modify according to his/hers hardware,
8351 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8352 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8353 * src/mcs51/main.c: added keyword banked,
8354 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8355 * support/Util/SDCCerr.c,
8356 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8357 needed for passing the bank and address to the trampoline
8358 * device/lib/mcs51/crtbank.asm: added for bankswitching
8359 * device/lib/mcs51/Makefile: added crtbank
8361 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8363 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8364 for fields at offset 0 of a struct or union as reported
8365 on 2005-07-07 in the developer mailing list.
8367 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8369 * src/SDCCmem.c: fixed bug 1238386
8371 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8373 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8374 (patch #1144962), added peephole 300, enabled 259.x
8375 * doc/sdccman.lyx: removed screenshot and provided link instead
8377 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8379 * doc/sdccman.lyx: added section about debugging with ddd
8380 * doc/figures/ddd_example.eps: screenshot of debugging session
8382 2005-07-04 Raphael Neider <rneider AT web.de>
8384 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8385 like CODE pointers, fixes #1115683
8386 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8387 call, fixes bugs #1232211, #1228110,
8388 fixed wrong casts to pCodeFlow from pCodeInstructions
8390 2005-07-04 Raphael Neider <rneider AT web.de>
8392 * src/pic/gen.c (popGet): changed assert to allow for
8394 * (popGetAddr): changed signature to provide
8395 an additional index, patched all call sites
8396 * (genCmpEq): handle literal-like operands correctly
8397 * (genAddrOf): added sanity checks on __code/__data pointers
8398 * (genAssign): added handling of symbols from __code section
8399 * (gencjne): do not generate code for comparisons whose result
8400 is neither stored nor used, fixes bug #1171114
8401 * (AccLsh, AccRsh): operate on operand instead of WREG
8402 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8403 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8405 * rewrote complete shift-by-literal logic, commented unused
8407 * (genConstPointerGet): get multiple bytes (if result size > 1),
8408 fixed handling of non-immediate addresses
8409 * (genPointerGet): handle CODE pointers like CONST pointers
8410 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8411 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8412 operand is to be treated as a literal or not
8413 * (mov2w,genPcall,genCmpEq),
8414 src/pic/genarith.c: use aop_isLitLike() to decide between
8415 literal/register contents
8416 * (addSign): added missing offset
8417 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8418 only emit comment in debug-mode,
8419 use {aop,op}_isLitLike throughout the file
8420 * src/pic/glue.c: fix initializers for pointers (work in progress)
8421 * src/pic/pcode.c (get_op): honor index on _const symbols
8422 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8423 * (dumppBlock): added pCode size estimation
8424 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8425 check for IS_SYMOP before OP_SYMBOL'ing
8426 * fixed indentation, compacted switch-statements
8427 * (allocReg): find free register and allocate it instead of
8428 allocating new registers all the time
8429 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8430 registers as its operands (necessary only for multibyte GETs)
8432 2005-07-01 Raphael Neider <rneider AT web.de>
8434 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8435 debugging .asm-output macros FENTRY + FEXIT
8436 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8438 * (emitpComment): NEW, printf to pCode
8439 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8441 * (popGetAddr): NEW, variant of popGet to access an immediates
8442 high(er) bytes instead of the n'th byte of memory they reference,
8443 replaced popGet with popGetAddr where neccessary
8444 * (genDataPointerGet): reactivated and fixed implementation
8445 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8447 * (genDataPointerSet): fixed multibyte assignments
8448 * (genpic14Code): fixed --i-code-in-asm handling
8449 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8450 * (genPlus): fixed index-out-of-bounds error
8451 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8452 * src/pic/ralloc.c: added debugging output macro FENTRY2
8453 * (spillThis): fixed indentation, enbraced for-body for clarity
8454 * (rematStr): commented out as now unused
8455 * (regTypeNum): commented out special spill case (overwrites
8457 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8459 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8461 * doc/sdccman.lyx: documented sfr16/sfr32,
8462 added example for using storage class with function pointers
8463 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8465 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8467 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8468 * device/lib/_itoa.c,
8469 * device/lib/_ltoa.c: optimized codesize
8470 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8471 but don't know how to suppress the double warning.
8472 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8473 * support/Util/SDCCerr.c,
8474 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8476 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8478 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8479 fixed old K&R prototypes
8480 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8481 * device/lib/_gptrget.c,
8482 * device/lib/_gptrgetc.c,
8483 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8484 also new versions for small generic pointers and banked generic pointers
8485 * src/port.h: added const_name
8486 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8487 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8488 * src/SDCCcse.c (findPrevIc): check all associative operators
8489 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8490 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8491 * src/SDCCmem.c: updated comments,
8492 set far-space to 0 for pdata, results in optimized code
8493 * src/SDCCmem.h: added macro CONST_NAME
8494 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8495 moving the info into the highest bits, see also gptrget/gptrput
8496 * src/src.dsp: added sdcc.ico to project files
8497 * src/avr/gen.c (genCast): fixed bug 0x%d
8498 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8499 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8500 relation between ptr_type and DCL_TYPE,
8501 (genCast): fixed bug 0x%d
8502 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8503 (CODE)" for const_name
8504 * src/hc08/gen.c (genCast): fixed bug 0x%d
8505 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8506 (hc08_port): added "CONST (CODE)" for const_name
8507 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8508 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8509 between ptr_type and DCL_TYPE,
8510 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8511 operand* and took AOP() inside function so sfr-ness can be checked,
8512 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8514 (genFunction, genEndFunction): optimized stack setup,
8515 (genMinus): optimized for literals with ending zeroes (in bytes),
8516 (genCast): fixed bug 0x%d
8517 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8518 (mcs51_port): added "CONST (CODE)" for const_name
8519 * src/mcs51/peeph.def: made rule 226 more generic
8520 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8521 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8522 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8523 * src/z80/main.c (z80_port): added NULL for const_name,
8524 (gbz80_port): added NULL for const_name
8525 * support/regression/tests/bug663539.c,
8526 * support/regression/tests/sfr16.c: new tests
8528 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8530 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8532 2005-06-24 Raphael Neider <rneider AT web.de>
8534 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8536 * device/include/pic16/signal.h: added USBIF
8539 2005-06-24 Raphael Neider <rneider AT web.de>
8541 * device/lib/pic16/libdev/pic18f2455.c,
8542 device/include/pic16/pic18f2455.h: NEW
8543 * device/include/pic16/pic18fregs.h,
8544 device/lib/pic16/pics.all,
8545 src/pic16/device.c: added 18f2455
8546 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8547 device/include/pic16/{pic18f[68][567].h,usart.h}:
8548 replaced MULTIPLE_USARTS define with more relaible
8549 compatibility sfrs (for USART access)
8551 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8553 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8554 and the output asm file line is printed on two lines.
8556 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8558 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8559 BGT, BLE, BHI, and BLS instructions
8560 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8562 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8563 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8565 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8567 2005-06-15 Raphael Neider <rneider AT web.de>
8569 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8570 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8571 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8572 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8573 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8575 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8577 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8578 Marcel Telka in bug #1215704
8580 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8582 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8583 located in shared memory bank.
8585 2005-05-31 Raphael Neider <rneider AT web.de>
8587 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8588 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8589 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8591 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8593 * device/lib/_strncpy.c: fixed the fix
8595 2005-05-26 Raphael Neider <rneider AT web.de>
8597 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8598 initializers with \0, bug #1208187
8599 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8600 intializers with \0, bug #1208187
8602 2005-05-26 Raphael Neider <rneider AT web.de>
8604 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8605 initializers with \0, bug #1208187
8606 * src/pic16/main.c (_process_pragma): added sanity checks
8607 for stack position and size, emit warnings when appropriate
8609 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8611 * device/lib/_strncpy.c: fixed not filling with \0
8613 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8615 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8617 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8618 compound_statement),
8620 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8622 2005-05-24 Raphael Neider <rneider AT web.de>
8624 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8626 2005-05-24 Raphael Neider <rneider AT web.de>
8628 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8629 TRISE definitions, closes bug #1162453
8631 2005-05-22 Raphael Neider <rneider AT web.de>
8633 * src/pic16/main.c (_process_pragma): check for missing
8634 arguments to pragmas code and udata
8635 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8636 consistency fixes to match other headers (thanks to Jim Paris)
8637 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8639 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8641 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8643 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8645 * support/regression/tests/bug1198642.c: new test
8646 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8647 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8648 * support/scripts/resource.h,
8649 * support/scripts/resource.rc,
8650 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8651 * support/scripts/sdcc.ico: added 32x32 icon
8653 2005-05-18 Raphael Neider <rneider AT web.de>
8655 * device/lib/pic16/libdev/pic18f*.c,
8656 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8657 keywords to "__sfr" and "__at (X)"
8658 * device/include/pic16/pic18fregs.h: added pic18f4520
8659 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8660 #1203088 (MPLAB compatibility)
8662 2005-05-17 Raphael Neider <rneider AT web.de>
8664 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8665 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8666 * device/lib/pic16/pics.all: added new devices
8667 * src/pic16/device.c: added support for pic18f4520
8669 2005-05-16 Raphael Neider <rneider AT web.de>
8670 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8671 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8672 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8673 convenience function for bit access
8675 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8677 * device/lib/printf_large.c: fixed bug 1193299
8678 * support/regression/tests/bug1057979.c: added test %3.3s
8680 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8682 * device/include/mcs51/8051.h,
8683 * device/include/mcs51/8052.h: made parseable with lint
8684 * device/include/mcs51/lint.h: added include file for (sp)lint
8685 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8686 * doc/cdbfileformat.lyx,
8687 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8689 2005-05-14 Raphael Neider <rneider AT web.de>
8691 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8692 * device/lib/pic16/libc/stdlib/itoa.c (new)
8693 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8694 * device/lib/pic16/libio/Makefile: exclude subdir according to
8695 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8696 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8697 * src/pic16/gen.c (genFunction): prevent annoying warning
8698 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8700 * support/cpp2/cppmain.c (cpp_output_string): new
8701 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8704 2005-05-13 Borut Razem <borut.razem AT siol.net>
8706 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8708 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8710 * .version: changed to version 2.5.1; back to bleeding edge development
8712 2005-05-11 Borut Razem <borut.razem AT siol.net>
8714 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8715 generate PDF version 1.3 documents
8717 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8719 * .version: changed to version 2.5.0
8721 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8723 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8725 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8727 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8728 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8729 well as many smaller updates.
8730 * .version: changed to version 2.5.0-pre1
8732 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8734 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8736 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8738 * support/regression/tests/bug1185672.c: added
8739 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8741 * src/mcs51/gen.c (genCall): added comments, made it look safer
8742 * src/mcs51/gen.c (genEndFunction): simplified
8744 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8746 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8748 2005-04-14 Borut Razem <borut.razem AT siol.net>
8750 * fixed bug 1045046 - SIGSEGV with really simple code?:
8751 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8752 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8754 2005-04-14 Borut Razem <borut.razem AT siol.net>
8756 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8757 src/pic16/device.h: temporarily disabled experimental #inline pragma
8760 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8762 * device/include/z80/stdio.h,
8763 * device/include/z80/string.h: removed these highly incomplete files so
8764 SDCC can use the default ones in device/include/
8766 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8768 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8770 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8773 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8775 * device/include/malloc.h: removed redundant __reentrant prototypes
8776 * device/lib/_mullong.c: added working xstack variant in asm (C version
8777 doesn't pass regression tests)
8778 * device/lib/bpx.c: used __data and made bpx char for mcs51
8779 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8780 (createFunction): fixed bug with xstackPtr
8781 * src/SDCCcse.c: corrected comments
8782 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8783 (killDeadCode, eBBlockFromiCode): removed unused code
8784 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8786 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8787 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8788 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8789 (genModOneByte): fixed warning in MSVC
8790 * src/mcs51/main.c (): added comments
8791 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8793 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8795 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8797 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8799 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8801 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8803 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8804 characters arrays of larger size than the declared one.
8806 2005-04-10 Borut Razem <borut.razem AT siol.net>
8808 * src/pic/gen.c (genInline),
8809 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8810 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8811 (findNextInstruction), (findPrevInstruction),
8812 (findInstructionUsingLabel),
8813 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8814 * src/pic/pcode.c (findLabel): added missing '\n'
8815 * src/src.dsp: added SDCCdwarf2.c to the project
8817 2005-04-09 Borut Razem <borut.razem AT siol.net>
8819 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8821 2005-04-08 Raphael Neider <rneider AT web.de>
8823 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8824 into the chain after a given one) and mergeDefmapSymbols (combine
8825 defmap entries for each symbol per pcode)
8826 * (createDefmap): have defmap entries merged in the end
8827 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8828 a symbol before replacing one access type's symbol, merge symbols in
8829 the end (replacement symbol might already have an entry)
8830 * (assignValnums): keep reference to written WREG intact
8832 2005-04-08 Raphael Neider <rneider AT web.de>
8834 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8837 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8839 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8842 2005-04-07 Raphael Neider <rneider AT web.de>
8844 * device/include/pic16/usart.h: added compatibility defines for
8845 devices with more than one USART
8846 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8848 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8850 * device/lib/Makefile.in: updated for port specific include
8852 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8854 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8856 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8858 * device/include/8051.h,
8859 * device/include/8052.h,
8860 * device/include/at89S8252.h,
8861 * device/include/at89c55.h,
8862 * device/include/at89x051.h,
8863 * device/include/at89x51.h,
8864 * device/include/at89x52.h,
8865 * device/include/mcs51reg.h,
8866 * device/include/reg51.h,
8867 * device/include/reg764.h,
8868 * device/include/regc515c.h,
8869 * device/include/sab80515.h: (re)moved these 12 files
8870 * device/include/mcs51/8051.h,
8871 * device/include/mcs51/8052.h,
8872 * device/include/mcs51/at89S8252.h,
8873 * device/include/mcs51/at89c55.h,
8874 * device/include/mcs51/at89x051.h,
8875 * device/include/mcs51/at89x51.h,
8876 * device/include/mcs51/at89x52.h,
8877 * device/include/mcs51/mcs51reg.h,
8878 * device/include/mcs51/reg51.h,
8879 * device/include/mcs51/reg764.h,
8880 * device/include/mcs51/regc515c.h,
8881 * device/include/mcs51/sab80515.h: and added them here
8883 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8885 * device/include/stdarg.h: changed SDCC specific keywords to double
8887 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8889 * device/include/hc08/mc68hc908gp32.h,
8890 * device/include/hc08/mc68hc908jb8.h,
8891 * device/include/hc08/mc68hc908jkjl.h,
8892 * device/include/hc08/mc68hc908qy.h: fixed comments
8893 * device/include/mcs51/README: updated
8894 * device/include/mcs51/c8051f120.h: added PINRSF
8895 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8896 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8897 amidst code. Also inline is not supported.
8899 2005-04-06 Raphael Neider <rneider AT web.de>
8901 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8902 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8903 callers stack/frame pointers
8905 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8907 * device/include/pic16/usart.h: added, missing in previous commit,
8908 * device/include/pic16/adc.h: fixed typo,
8909 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8911 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8913 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8914 uninitialized because a bug appears with gplink
8915 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8916 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8917 complains for unrecognised option
8919 2005-04-05 Raphael Neider <rneider AT web.de>
8921 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8922 structs as well (using memcpy)
8923 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8924 on ISRs (GOTO has no label)
8925 * src/pic16/device.h: added OF_OPTIMIZE_DF
8926 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8927 new data flow analysis/optimization
8928 * src/pic16/pcode.c: added (prototypes for and implementation of)
8929 dataflow analysis functions, fixed pCodeInstructions' inCond and
8930 outCond values, made RCALL a branch instruction
8931 * (pic16_unlinkpCode): keep C line if possible
8932 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8933 C line moved if possible
8934 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8935 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8936 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8937 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8939 * (pic16_getJumptabpCode): NEW, needed in...
8940 * (LinkFlow): fixed handling of jumptables, calls and conditional
8942 * (pic16_InsertCommentAfter): NEW
8943 * (pic16_pCodeReplace): made verbose and flow preserving
8944 * (AnalyzeFlow): added call to data flow analysis
8945 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8946 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8947 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8949 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8951 * src/SDCCast.c (decorateType): fixed bug #1105626
8953 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8955 * device/include/asm/pic16/features.h,
8956 * pic18f*.h headers,
8957 * device/include/pic16/adc.h,
8958 * device/include/pic16/delay.h,
8959 * device/include/pic16/i2c.h,
8960 * device/include/pic16/malloc.h,
8961 * device/include/pic16/stdio.h,
8962 * device/include/pic16/stdlib.h,
8963 * device/include/pic16/string.h,
8964 * device/lib/pic16/libc/stdio/printf_tiny.c,
8965 * device/lib/pic16/libc/stdio/printf_small.c,
8966 * device/lib/pic16/libc/stdio/strmgpsim.c,
8967 * device/lib/pic16/libc/stdio/strmmssp.c,
8968 * device/lib/pic16/libc/stdio/strmusart.c,
8969 * device/lib/pic16/libc/stdio/vfprintf.c,
8970 * device/lib/pic16/libc/stdlib/ltoa.c,
8971 * device/lib/pic16/libc/stdlib/putchar.c,
8972 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8973 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8974 * device/lib/pic16/libc/stdlib/memchrram.c,
8975 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8976 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8977 * device/lib/pic16/libio/adc/adcbusy.c,
8978 * device/lib/pic16/libio/adc/adcread.c,
8979 * device/lib/pic16/libio/adc/adcsetch.c,
8980 * device/lib/pic16/libio/usart/ubaud.c,
8981 * device/lib/pic16/libio/usart/ubusy.c,
8982 * device/lib/pic16/libio/usart/udrdy.c,
8983 * device/lib/pic16/libio/usart/uopen.c,
8984 * device/lib/pic16/libio/usart/uputc.c,
8985 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8986 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8987 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8988 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8989 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8990 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8991 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8992 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8993 specific keywords to double underlined form,
8994 * device/lib/pic16/libc/Makefile.rules,
8995 * device/lib/pic16/libsdcc/Makefile.rules,
8996 * device/lib/pic16/libm/Makefile,
8997 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8998 to compile with C standard set in Makefile.common
8999 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9000 rand.c and crc.c in compilation process,
9001 * device/lib/pic16/libsdcc/int/divuint.c,
9002 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9003 `c' from signed to unsigned,
9004 * device/lib/pic16/startup/crt0.c,
9005 * device/lib/pic16/startup/crt0i.c,
9006 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9007 keywords to double underlined form, bug fixes in _do_cinit function
9008 which prevented the correct initialization of the .idata segment,
9009 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9010 core to enter a infinite loop
9011 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9013 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9015 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9017 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9019 * device/include/Makefile.in: add support for hc08 subdirectory
9020 * device/include/hc08/: new subdirectory
9021 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9022 Lucas Loizaga, thanks!
9023 * device/include/hc08/mc68hc908qy.h,
9024 * device/include/hc08/mc68hc908gp32.h,
9025 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9026 their own directory. Changed internal macro names to use the compiler
9027 reserved namespace. Changed SDCC specific keywords to double
9029 * device/include/math.h,
9030 * device/include/malloc.h,
9031 * device/include/stdarg.h,
9032 * device/include/stdbool.h
9033 * device/include/string.h,
9034 * device/include/tinibios.h,
9035 * device/include/ds400rom.h,
9036 * device/include/8051.h,
9037 * device/include/8052.h,
9038 * device/include/80c51xa.h,
9039 * device/include/at89c55.h,
9040 * device/include/at89S8252.h,
9041 * device/include/at89x51.h,
9042 * device/include/at89x52.h,
9043 * device/include/ds80c390.h,
9044 * device/include/reg764.h,
9045 * device/include/regc515c.h,
9046 * device/include/sab80515.h,
9047 * device/include/mcs51/c8051f000.h,
9048 * device/include/mcs51/c8051f018.h,
9049 * device/include/mcs51/c8051f020.h,
9050 * device/include/mcs51/c8051f040.h,
9051 * device/include/mcs51/c8051f060.h,
9052 * device/include/mcs51/c8051f120.h,
9053 * device/include/mcs51/c8051f300.h,
9054 * device/include/mcs51/c8051f310.h,
9055 * device/include/mcs51/c8051f320.h,
9056 * device/include/mcs51/c8051f330.h,
9057 * device/include/mcs51/c8051f350.h,
9058 * device/include/z180.h: Changed SDCC specific keywords to double
9061 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9063 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9065 * (pic16_assignConfigWordValue): disable testing of configuration
9066 register value with config mask,
9067 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9068 function with port->fun_prefix,
9069 * (genFunction): when generating a naked interrupt function never
9070 create an absolute segment placed in interrupt vector address, place
9071 the actual interrupt function at IVA instead, when an interrupt
9072 function is generated with unspecified interrupt then do not create
9073 the absolute section,
9074 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9075 code for generating a call to generic pointer get/put function with
9076 a call to function pic16_callGenericPointer(),
9077 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9078 the call to the generic pointer get/put functions with prefixing the
9079 function name with port->fun_prefix,
9080 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9081 * src/pic16/main.c (_process_pragma): prefix function with
9083 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9084 calling assembler, old 18Fxxxx macro is deprecated,
9085 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9086 PC_ASMDIR in while condition,
9087 * (findInstruction): add PC_ASMDIR in while condition,
9088 * (buildCallTree): prefix main with port->fun_prefix,
9089 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9090 identifier for variable with banked access in instructions BTFSS,
9091 BTFSC, BCF, BSF, BTG
9092 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9093 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9094 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9095 perform optimization when enviroment variable NO_REG_OPT is set,
9096 * (insideLRBlock): NEW, return 1 if register is inside an
9097 INF_LOCALREGS block,
9098 * (RemoveRegFromLRBlock): remove a register that is completely
9099 eliminated by register optimization, but it is still left in local
9100 register store/restore in/from stack block,
9101 * (Remove2pcodes): after removing register, check to see if it
9102 should be removed from local register store/restore in/from stack
9104 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9105 DUMMY_READ_VOLATILE,
9107 * device/include/pic16/adc.h: minor prototype modifications and
9109 * device/include/pic16/malloc.h: added GPL notice various
9111 * device/include/pic16/stdint.h: NEW, standard header for ints
9112 * device/include/pic16/delay.h: NEW, header for delay functions,
9113 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9115 * device/include/pic16/signal.h: NEW, header providing helper macros
9116 for implementing signal handlers,
9117 * device/include/pic16/stdio.h: added prototypes for functions,
9118 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9119 prototypes for stdin and stdout, added macro PUTCHAR to
9120 automatically implement putchar function prototype,
9121 * device/include/pic16/usart.h: modified and updated USART library,
9122 * device/lib/pic16/libio/adc/,
9123 * device/lib/pic16/libio/i2c: some modifications to improve library
9125 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9126 family of functions,
9127 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9128 family of functions and other sources,
9129 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9130 of the PIC18Fxx[28] devices,
9131 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9132 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9133 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9134 _do_cinit function, because the previous failed when local variables
9135 where not placed in the same memory bank,
9136 * device/lib/pic16/libsdcc/char/: various modifications to improve
9137 library performance,
9138 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9139 information on the new functions of the c library and more...
9141 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9143 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9145 2005-03-26 Raphael Neider <rneider AT web.de>
9147 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9148 if condition == CARRY)
9149 * (genCmp): adapted to new genSkipc semantics
9150 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9151 on rIfx (genCmp was broken)
9153 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9155 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9156 * src/z80/main.c (_keywords[]),
9157 * src/SDCCglobal.h (struct options),
9159 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9160 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9161 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9162 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9163 always available in leading double underscore form. The C99 support is
9164 mostly missing, but it's a start.
9165 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9166 reserved identifier "__data".
9168 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9170 * src/mcs51/peeph.def: fixed bug 1170013
9172 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9174 * device/include/mcs51reg.h: fixed bug 842007
9176 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9178 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9181 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9183 * src/port.h (struct PORT),
9184 * src/avr/ralloc.c (avr_assignRegisters),
9186 * src/ds390/ralloc.c (ds390_assignRegisters),
9188 * src/hc08/ralloc.c (hc08_assignRegisters),
9190 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9192 * src/pic/ralloc.c (pic14_assignRegisters),
9194 * src/pic16/ralloc.c (pic16_assignRegisters),
9196 * src/xa51/ralloc.c (xa51_assignRegisters),
9198 * src/z80/ralloc.c (z80_assignRegisters),
9200 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9201 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9203 * src/SDCCdflow.c (computeDataFlow),
9205 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9207 * src/SDCCcflow.c (*),
9209 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9210 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9211 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9212 immedDom() returning wrong block; probably fixes bug #1160833)
9214 2005-03-20 Borut Razem <borut.razem AT siol.net>
9216 * support/scripts/inc2h.pl: WIN32 port
9218 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9220 * device/lib/makefile.in: added abs.c and labs.c
9222 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9224 * device/include/stdint.h: added
9225 * device/lib/abs.c: added
9226 * device/lib/labs.c: added
9227 * device/include/stdlib.h: added abs() and labs() prototypes
9228 * device/lib/libsdcc.lib: added abs and labs
9229 * device/include/float.h,
9230 * device/lib/_fsmul.c,
9231 * device/lib/printf_fast.c,
9232 * device/lib/printf_tiny.c: updated comments
9234 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9236 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9239 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9241 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9242 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9244 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9246 * device/lib/printf_large.c: removed inline assembly for portability and
9247 readability. Use printf_fast if speed or size are more important.
9248 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9249 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9251 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9253 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9254 prevent compiler warning
9256 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9258 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9259 moved to level 0 and declared as static. Also they are explicit
9260 placed in access bank. This was necessery because some times they
9261 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9262 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9263 optimizations. Currently only compare to unsigned char is implemented,
9264 * src/pic16/gen.c: added fReturnIdx array,
9265 * (struct resolvedIfx) is moved to gen.h and made public,
9266 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9267 * (aopForSym): added an optimization to directly store in stack of
9268 the operand of a SEND iCode,
9269 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9270 but as registers instead (AOP_REG) using the fReturnIdx array,
9271 * (pic16_freeAsmop): remove the freed register from the
9272 _G.sregsAlloc field,
9273 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9274 a compare of 'WREG',
9275 * (pic16_popGetTempRegCond): changed function prototype, now
9276 function takes also a bitVector argument v which holds the current
9277 set of registers that are allocated for stack access by aopForSym,
9278 registers allocated in aopForSym for accessing stack symbols are not
9279 any more part of the functions usedRegs field,
9280 * (genCall): some times aopOp is called for a stack variable to be
9281 send, aopForSym might perform the push, if this is true make sure
9282 that genCall doesn't push the variable twice by testing _G.resDirect,
9283 * (genFunction): changed testing for unspecified interrupt number
9284 from 256 to INTNO_UNSPEC,
9285 * modified selection scheme of frame pointer generation. Previously
9286 if function did use local registers a frame pointer was generated,
9287 now a frame pointer is generated only if function has arguments
9288 (that need PLUSW2 register access), or has stack arguments, or the
9289 compiler is not instructed to omit the frame pointer,
9290 * (genEndFunction): before restoring local registers that were saved
9291 in the function preamble, also restore the registers that *might*
9292 have been allocated for stack access,
9293 * (genRet): removed some old comments,
9294 * (genCmp, the active (RN's) version): added a call to the
9295 pic16_genCmp_special function to perform the compare with a more
9296 robust and optimized way,
9297 * (genInline): a feature has been added in inline code generation,
9298 which allows a wildcard variable substitution when writing inline
9299 assembly. Code is incomplete and experimental therefore undocumented,
9300 * (genCast): changed order of aopOp for result and right to allow
9301 aopForSym to directly load the result if possible,
9302 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9303 perform an optimized compare on some selected special occasions,
9304 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9305 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9306 generate an IVT any more,
9307 * src/pic16/main.c (pic16_optionsTable): added command line option
9309 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9310 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9312 * src/pic16/NOTES: Raphael Neider added in list of active developers
9313 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9314 jumptable_end to prevent bug #,
9315 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9316 inCond and outCond fields,
9317 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9318 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9319 turn off register spilling,
9320 * (packRegsForOneUse): synced with other ports' versions although it
9321 is not used currently,
9322 * (pic16_packRegisters): added an optimization while reading
9323 structure bitfields, some registers may be saved (malloc code is
9324 decreased by 80 bytes)
9326 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9328 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9329 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9330 this can be optimized more?
9332 2005-03-10 Raphael Neider <rneider AT web.de>
9334 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9335 genNearPointerGet): (hopefully) fixed access to bitfields via
9336 pointers (p->bitN = x; and x = p->bitN; failed)
9338 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9340 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9342 2005-03-09 Raphael Neider <rneider AT web.de>
9344 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9346 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9348 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9349 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9350 (regTypeNum): set REG_BIT type if necessary
9351 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9352 * support/regression/tests/critical.c: check bug 1144613
9354 2005-03-02 Raphael Neider <rneider AT web.de>
9356 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9358 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9360 * src/avr/ralloc.c (serialRegAssign),
9361 * src/ds390/ralloc.c (serialRegAssign),
9362 * src/hc08/ralloc.c (serialRegAssign),
9363 * src/mcs51/ralloc.c (serialRegAssign),
9364 * src/pic/ralloc.c (serialRegAssign),
9365 * src/pic16/ralloc.c (serialRegAssign),
9366 * src/xa51/ralloc.c (serialRegAssign),
9367 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9369 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9371 * src/SDCCast.c (decorateType): fixed bug 1124787
9373 2005-02-20 Hubert Sack <sack AT digiplan.de>
9374 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9376 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9379 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9381 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9382 to keep the correct label reference count when adding/removing references
9383 to labels. A peephole file using this is appended to patch #1144962.
9385 2005-02-14 Raphael Neider <rneider AT web.de>
9387 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9388 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9389 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9390 retrievals of result operand's value on assignment
9392 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9394 * device/include/pic16/string.h: modified prototype for memccpy()
9395 to memccpy(void *, void *, char, size_t)
9396 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9397 check whether to omit frame pointer or not,
9398 * (genInline): convert all occurences of "\n" to LF in inline
9399 assembler blocks, this helps formatting the inline text,
9400 * (pic16_loadFSR0): modified prototype,
9401 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9402 removed some 8051 legacy code,
9403 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9404 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9405 before allocating temporary registers in functions,
9407 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9409 * support/regression/tests/bitvars.c: corrected the "fix"
9411 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9413 * support/regression/tests/bitvars.c,
9414 * support/regression/tests/bitwise.c,
9415 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9417 2005-02-10 Raphael Neider <rneider AT web.de>
9419 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9420 different size for Alpha
9421 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9423 2005-02-09 Raphael Neider <rneider AT web.de>
9425 * src/SDCC.lex(doPragma) : save and restore warning options as well
9426 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9427 * have #pragma less_pedantic set the errorlevel to WARNING
9429 * (cloneOptimize) : fixed wrong malloc's size
9430 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9431 facilitate correct handling of #pragma (save|restore)
9433 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9435 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9437 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9439 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9441 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9443 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9445 2005-02-02 Raphael Neider <rneider AT web.de>
9447 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9448 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9449 * (pic16_storeForReturn): fixed to allow returning function pointers
9450 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9451 * device/include/pic16/{stddef.h,stdbool.h}: added
9453 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9455 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9457 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9459 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9460 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9461 appeared to be required
9463 2005-01-31 Borut Razem <borut.razem AT siol.net>
9465 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9466 include/mcs51 and include/z80 directories to the package
9468 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9470 * src/hc08/gen.c (genFunction): fixed bug #1112752
9472 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9474 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9476 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9478 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9480 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9482 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9484 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9486 * device/include/c8051fxxx.h: removed these 6 files
9487 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9489 2005-01-26 Raphael Neider <rneider AT web.de>
9491 * src/pic16/gen.c (genAssign): fixed assignment from longs
9492 in codespace (were cut to three bytes)
9493 * (genDummyRead): implemented (except for CODESPACE...),
9495 * src/pic16/glue.c (emitStatistics): beautified
9496 * device/lib/pic16/libm/Makefile: added include path
9498 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9500 * src/z80/gen.c (aopPut): fixed bug #1103902
9502 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9504 * device/lib/expf.c: fixed bug #1095792
9506 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9508 * device/lib/pic16/libm: added Math library sources
9510 2005-01-24 Raphael Neider <rneider AT web.de>
9512 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9513 to enable upcast to pCodeOpReg2 (there is no type tag to
9514 differenciate the two and pic16_popGet2p cast into PCOR2)
9515 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9516 (sizeof(sectNames) changed to sizeof(sectName))
9517 Both patches fix segfaults under MinGW.
9519 2005-01-23 Raphael Neider <rneider AT web.de>
9521 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9522 Safe_[mc]?alloc()'ed variables
9523 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9524 of (byte sized) temporaries (assign them to WREG for now)
9525 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9526 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9527 this might fix SIGSEGVs on MinGW...
9528 * src/SDCCopt.c (killDeadCode): restored original behaviour
9529 (volatile operands might get thrown away though)
9531 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9533 * src/pic16/gen.c: fixed bug #1106975,
9534 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9535 pointer update, INTCON is saved, global interrupts are disabled and
9536 restored after updateing TOS.
9537 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9538 * added function attribute 'shadowregs' to take advantage of shadow
9540 * added function attribute 'wparam' as an alternative to the wparam
9542 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9543 user declares a non-ISR function as 'shadowregs',
9544 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9546 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9548 * .version: bumped version number to 2.4.8
9549 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9551 * device/lib/pic16/libio/i2c/: I2C module support library,
9552 * device/include/pic16/i2c.h: I2C support library header,
9553 * device/lib/pic16/libc/stdio/: standard IO support sources,
9554 * (printf_small.c): printf_small() source, supports float print,
9555 * (printf_tiny.c): printf_tiny() source, does not support floats,
9556 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9557 enable global optimizations for entire library source, other
9558 Makefiles in the source tree are also modified to reflect this,
9559 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9561 * doc/sdccman.lyx: updated to reflect new changes,
9562 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9563 sym->onStack if-case,
9564 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9565 sbit, idata, _idata, xdata, _xdata,
9566 * added pragma library, to link an external library, (see doc),
9567 * removed command line options, --pomit-config-words, --pomit-ivt,
9568 --pleave-reset-vector,
9569 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9570 when calling assembler to reflect memory model used, also define
9571 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9572 reflect stack model used,
9573 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9574 on stack return NULL,
9576 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9578 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9579 of the operands is volatile. Fixes #1020220
9581 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9583 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9584 * (OptimizeRegUsage): make sure that there is really no other flow where
9585 the first pCode is used
9587 2005-01-22 Raphael Neider <rneider AT web.de>
9589 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9590 to fix #1106967 (pCode->seq are not set up correctly)
9592 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9594 * src/SDCCglue.c (glue): make sure code area is declared before the
9595 static initialization area.
9597 2005-01-21 Raphael Neider <rneider AT web.de>
9599 * device/lib/Makefile.in: fixed test for pic16 install dir
9600 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9602 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9603 added --optimize-goto compiler switch and pragma wparam documentation
9604 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9605 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9606 and PRODH closing bug #1071770 (peephole optimizer)
9608 2005-01-19 Raphael Neider <rneider AT web.de>
9610 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9611 cmdLine buffers (used when calling sdcpp...) are large enough
9612 (MAX_PATH=256 truncates arguments leading to system halts when
9614 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9615 * (genUminus): rewritten to for efficiency
9616 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9617 used uninitialized in some cases)
9618 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9619 copy the third byte from the int -- now assumes 0x80 (data memory)
9620 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9621 operands (genAddLit expects the iCode's operands to swapped as
9622 well), fixed leftover bytes (crashed for short left operands)
9623 * (pic16_genMinusDec): performance improvements, removed false
9625 * (pic16_genMinus): fixed to cope with differently sized operands
9626 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9628 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9629 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9630 new banksel optimization
9631 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9632 analysis for temporary registers (segfaults...)
9633 * src/pic16/peeph.def: added rule
9635 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9637 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9638 which converts a float number to its ASCII representation
9639 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9640 functions to convert the fractional and integer part of a float to ASCII,
9641 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9642 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9644 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9646 * device/include/pic16/adc.h: added GPL info,
9647 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9648 a pCodeOp as tested operand,
9649 * (genNearPointerGet): optimized bit testing, does not use
9650 intermediate register for bit value, test directly instead with
9651 BTFSS, BTFSC, works only for single bits,
9652 * (genpic16Code): dump the name of the iCode in the asm,
9653 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9654 renamed to pic16_decodeOp,
9655 * (serialRegAssign): do not allocate a temporary register for iCode
9656 sequences that test a single bit for 1/0
9658 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9660 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9661 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9662 access stack and frame pointers. They are initially assigned to
9663 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9664 accessing SFRs. Updated all occurences of modification of stack or
9665 frame pointer in gen.c and pcode.c,
9666 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9667 assigning of a literal value to pointers,
9668 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9669 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9672 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9674 * doc/sdccman.lyx: update documentation about stack pragma, added
9675 some info for stack memory models
9677 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9679 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9681 2005-01-08 Raphael Neider <rneider AT web.de>
9683 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9684 udata sections to fix bug #1097823
9686 2005-01-05 Raphael Neider <rneider AT web.de>
9688 * src/pic16/gen.c (genGenericShift): added handling of differently
9689 sized left operand and result
9691 2005-01-04 Raphael Neider <rneider AT web.de>
9693 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9694 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9695 to hold the condition bit)
9696 * added new version of genCmp (old code available via #define)
9697 * added new version of genShiftLeft/genShiftRight in a generic
9698 way, now supports shifting by negative values
9699 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9700 shiftCount (expected by genGenericShift)
9701 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9702 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9704 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9705 is an invalid literal too...)
9707 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9709 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9710 from Raphael Neider,
9711 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9712 for 8-bit literals. This fixes some literal operands which are sign
9713 extended to 16-bits ints when instruction needs only 8-bits.
9715 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9717 * device/lib/logf.c: added mcs51 assembly version
9718 * device/lib/expf.c: added mcs51 assembly version
9719 * device/lib/_logexpf.c: new shared asm code for expf and logf
9720 * device/include/math.h: add defines for assembly math library
9721 * device/lib/Makefile.in: build new _logexpf.c
9722 * device/lib/libfloat.lib: use new _logexpf.c
9724 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9727 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9728 device types which have less than 0x7f registers.
9730 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9732 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9734 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9736 * device/lib/printf_fast.c: only build on supported arch.
9737 * device/lib/printf_tiny.c: only build on supported arch.
9738 * device/lib/printf_fast_f.c: only build if asm float lib
9739 * device/lib/_fsget1arg.c: only build if asm float lib
9740 * device/lib/_fsget2args.c: only build if asm float lib
9741 * device/lib/_fsnormalize.c: only build if asm float lib
9742 * device/lib/_fsreturnval.c: only build if asm float lib
9743 * device/lib/_fsrshift.c: only build if asm float lib
9744 * device/lib/_fsswapargs.c: only build if asm float lib
9745 * device/include/stdio.h: don't provide print_fast,
9746 print_fast_f, print_tiny prototypes if --xstack used
9748 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9750 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9751 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9754 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9756 * device/lib/printf_fast_f.c: same as printf_fast, but
9757 with floating point enabled
9758 * device/lib/printf_fast.c: minor tweaks
9759 * device/include/stdio.h: add printf_fast_f
9761 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9763 * src/SDCCmain.c: make --float-reent default for mcs51
9764 * device/lib/_fsadd.c: added mcs51 assembly version
9765 * device/lib/_fssub.c: added mcs51 assembly version
9766 * device/lib/_fsmul.c: added mcs51 assembly version
9767 * device/lib/_fsdiv.c: added mcs51 assembly version
9768 * device/lib/_fseq.c: added mcs51 assembly version
9769 * device/lib/_fsneq.c: added mcs51 assembly version
9770 * device/lib/_fsgt.c: added mcs51 assembly version
9771 * device/lib/_fslt.c: added mcs51 assembly version
9772 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9773 * device/lib/Makefile.in: add _fscmp to build
9774 * device/lib/libfloat.lib: add _fscmp to build
9776 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9778 * device/lib/_fs2slong.c: added mcs51 assembly version
9779 * device/lib/_fs2sint.c: added mcs51 assembly version
9780 * device/lib/_fs2schar.c: added mcs51 assembly version
9781 * device/lib/_fs2ulong.c: added mcs51 assembly version
9782 * device/lib/_fs2uint.c: added mcs51 assembly version
9783 * device/lib/_fs2uchar.c: added mcs51 assembly version
9784 * device/lib/_slong2fs.c: added mcs51 assembly version
9785 * device/lib/_sint2fs.c: added mcs51 assembly version
9786 * device/lib/_schar2fs.c: added mcs51 assembly version
9787 * device/lib/_ulong2fs.c: added mcs51 assembly version
9788 * device/lib/_uint2fs.c: added mcs51 assembly version
9789 * device/lib/_uchar2fs.c: added mcs51 assembly version
9790 * device/include/float.h: added #define to select asm vs c
9792 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9794 * device/lib/printf_fast.c: improvements to float output
9795 * device/include/float.h: add defines for assembly float library
9796 * device/lib/_fsget1arg.c: receive 1 float arg
9797 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9798 * device/lib/_fsnormalize.c: normalize a float
9799 * device/lib/_fsreturnval.c: return float, various helper routines
9800 * device/lib/_fsrshift.c: right shift a float's mantissa
9801 * device/lib/_fsswapargs.c: swap 2 floats
9802 * device/lib/Makefile.in: build these 6 new files for mcs51
9803 * device/lib/libfloat.lib: add these 6 files to the library
9805 2004-12-26 Borut Razem <borut.razem AT siol.net>
9807 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9810 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9812 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9813 and fully reentrant and register bank neutral.
9814 * device/lib/printf_fast.c: added float (not enabled by default),
9815 added compact/slower integer (also not enabled by default),
9816 improved size/speed of fast integer code, other minor changes
9817 * device/include/stdio.h, device/lib/Makefile.in,
9818 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9820 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9822 * src/pic16/pcode.c: declaring variables other than at the start of a
9823 block is not supported in C by VC6.
9825 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9827 * applied a previous patch from Raphael Neider that wasn't included
9828 in the previous commits, which fixes infinite loops within jumptable
9830 * made some fixes that previous patches introduced
9832 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9834 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9835 that fixes an issue with AOP_PCODE asmop's offset,
9836 * (pic16_popCopyReg): update instance field too,
9837 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9838 function of pic port,
9839 * (genCmp, genAnd, genAssign),
9840 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9842 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9844 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9845 variables initial values to idata section,
9846 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9847 variables in some functions. This utilizes parmBytes field of iCode
9848 structure to hold the offset of the variable in stack. (might be
9849 able to use the stack field too?)
9850 * applied patch from Raphael Neider # ### , # ###
9851 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9852 variable initial values in idata section,
9853 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9854 for static variables with initial value
9855 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9856 applied fix in while loop from Raphael Neider.
9858 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9860 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9861 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9862 * src/ds390/ralloc.c (serialRegAssign): spill bits
9863 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9864 * support/Util/SDCCerr.c,
9865 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9866 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9867 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9869 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9871 * device/include/sdcc-lib.h: inserted LGPL, added includes
9872 asm/ds390/features.h and asm/mcs51/features.h
9873 * device/include/asm/default/features.h,
9874 * device/include/asm/gbz80/features.h,
9875 * device/include/asm/z80/features.h: added empty _AUTOMEM
9877 * device/include/asm/ds390/features.h,
9878 * device/include/asm/mcs51/features.h: added files with defines for
9879 _AUTOMEM and _STATMEM indicating automatic and static storage class
9880 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9881 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9882 * src/SDCCicode.c (geniCodeCast),
9883 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9884 * src/SDCCloop.c (loopInduction): removed unused variable lr
9885 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9886 to convertToFcall to include char modulo (RFE 1065037), added check
9887 if left operand is unsigned and use abs of literal value
9888 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9889 as it doesn't work after conversion from peephole.def to peephole.rul
9890 * src/mcs51/gen.c (toBoolean): added check for size,
9891 (genModOneByte): optimized code for signed char modulo a literal
9892 power of 2 (thanks to Hubert Sack),
9893 (genRRC): removed unnecessary "clr c",
9894 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9895 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9897 swapped rules 256.c and 256.d,
9898 extended 256.d by using new multiple checks (thanks Erik),
9899 added rules 256.e and 256.f,
9900 updated rule 261.a and 261.b to new generated code
9901 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9903 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9905 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9906 induction related bugs, including first part of bug #1074377
9908 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9910 * applied patch from bug-report #1076292,
9911 * applied patches for genAnd and Goto-optimizations for Raphael
9913 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9914 dump a less iCode information,
9915 * src/pic16/device.h (pic16_options_t): added field debgen,
9916 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9917 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9918 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9920 * (various functions): added macros FENTRY and FENTRY2 to functions,
9921 to emit function prologue,
9922 * (various functions): fixed indentation,
9923 * (genNearPointerGet): fixed loading of FSR0,
9924 * (genPackBits): applied patch from Raphael Neider to fix updating
9925 of FSR0 and touching only the modified bits,
9926 * src/pic16/genarith.c (various functions): added macros FENTRY to
9927 emit function prologue in comments,
9928 * src/pic16/pcode.h: added functions debugf2, debugf3,
9929 * src/pic16/ralloc.c: partial fix for packForPush caused
9932 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9934 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9935 <stsp AT users.sourceforge.net> with reversed byte order
9936 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9938 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9940 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9942 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9943 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9945 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9947 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9949 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9951 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9953 (setFromConditionArgs): friendly operand parser for peephole rules,
9954 (operandBaseName, operandsNotRelated): new peephole condition
9955 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9956 architecture specific register naming into account, handles n-way
9957 comparisons, and supports quoted literals
9958 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9960 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9962 * src/mcs51/peeph.def: fixed bug #1076940
9964 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9966 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9968 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9970 Adding support for replacing ljmps with sjmps in jumptables
9971 generated for switch statements. For now you need to set the
9972 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9973 Now 4 algorithms for mcs51 jumptable generation are used:
9974 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9975 addresses loaded pc-relative for up to 112 cases and stack-pushing
9976 target addresses loaded with offset from dptr for up to 256 cases.
9978 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9979 * src/mcs51/main.c: adapted constants for switch table generation
9980 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9982 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9984 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9985 * support/regression/tests/bug1057979.c: added test for bug 1073386
9987 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9989 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9992 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9994 * src/pic16/device.h,
9995 * src/pic16/genarith.c,
9998 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10000 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10002 Large cummulative patch for pic16 port.
10003 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10004 to call when a stack overflow occurs,
10005 * (malloc.h): added CVS Id tag,
10006 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10008 * added libc directory. The current version of LibC contains string
10009 functions, ctype functions and macros and some functions of the
10010 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10011 be extensively tested in the future. Standard disclaimer here.
10012 Library is not automatically build yet. But one can build it by
10013 invoking 'make' inside the libc directory.
10014 * added ADC library under libio. Preliminary version yet.
10016 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10017 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10018 aopForRemat() now and not by pic16_aopOp(),
10019 * (pic16_popGetTempReg): removed warning messgae when allocating
10020 temporary registers, its a buggy feature and will be removed,
10021 * (pic16_popGet): set register instance field in AOP_CRY,
10022 * (pic16_outBitC): fixed for results in size greater than 1,
10023 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10024 * (pic16_storeForReturn): optimized return of 0,
10025 * (genCmp): experimental code for new genCmp which uses PIC18's
10026 special compare&skip instructions. Initial tests fail some times
10027 with variables grater than 1 byte in size, so new code is disabled,
10028 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10030 * (genCast): began a fix to optimize the casting of a bit to another
10031 bit, now assigning a bitfield to another bitfield will fail, sorry,
10032 * src/pic16/main.c: disabled the use of lr-support feature,
10033 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10034 * added some function prototypes, added function _debugf prototype,
10035 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10036 bits with offset (case PO_GPR_BIT),
10037 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10039 * (isBankInstruction): modified to return 0 for no banking instruction,
10040 and 1 for banking instruction,
10041 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10042 caused stop processing pCodes after a inline assembly block,
10043 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10044 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10045 registers when it shouldn't,
10046 * src/pic16/ralloc.c (allocReg): add preliminary support for
10047 supporting a limited set of temporary registers,
10049 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10051 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10052 genDataPointerSet): ensure assignments always copy in MSB to LSB
10054 (loadRegFromAop): recognize CLRH optimization,
10055 (genFunction): optimize RECEIVE iCodes in reentrant functions
10057 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10059 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10060 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10062 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10063 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10064 contiguous with data
10066 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10068 * device/lib/_gptrget.c (_gptrget),
10069 * device/lib/_gptrgetc.c (_gptrgetc),
10070 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10071 instead of sjmp to ret
10072 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10073 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10075 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10077 * .version: bumped version to 2.4.7
10078 * device/lib/_gptrget.c (_gptrget): is now _naked
10079 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10080 * device/lib/_gptrput.c (_gptrput): is now _naked
10081 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10082 (createFunction): fixed xstack
10083 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10084 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10086 (geniCodeCritical): store original interrupt state in an iTemp bit
10087 var unless stack-auto
10088 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10089 * src/SDCCmain.c (setIncludePath): added include/target to search path
10090 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10091 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10093 (processFuncArgs): put bit vars in bit area
10094 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10095 unsaveRBank): fixed xstack,
10096 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10097 (genFunction, genEndFunction): fixed xstack,
10098 (genAssign): optimization don't walk backwards through mem
10099 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10100 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10101 * support/regression/Makefile: also make library (for stack-auto) when
10102 making "all" and added "test-mcs51-xstack-auto"
10103 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10104 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10105 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10106 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10107 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10108 make-library by MAKE_LIBRARY
10109 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10110 regression tests for xstack
10111 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10112 * support/regression/tests/critical.c: test for critical on mcs51
10114 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10116 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10117 built version of sdcc instead of installed version
10119 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10121 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10122 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10124 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10125 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10126 WARNING: remove device/lib/build/z80/printf.o by hand when
10127 updating from previous build!
10128 * device/lib/z80/printf.c: updated comment
10129 * support/regression/tests/bug1057979.c: test all ports now
10130 * support/regression/tests/bug1065458.c: file added
10132 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10134 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10135 *_start and *_end symbols for static functions
10137 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10139 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10140 and search crt0.o in all library paths,
10141 (setIncludePath): proper handling of --nostdinc,
10142 (setLibPath): proper handling of --nostdlib
10143 * support/regression/Makefile,
10144 * support/regression/ports/ds390/spec.mk,
10145 * support/regression/ports/gbz80/spec.mk,
10146 * support/regression/ports/hc08/spec.mk,
10147 * support/regression/ports/mcs51/spec.mk,
10148 * support/regression/ports/mcs51-large/spec.mk,
10149 * support/regression/ports/mcs51-stack-auto/spec.mk,
10150 * support/regression/ports/z80/spec.mk: use include and lib files from
10151 built version of sdcc instead of installed version
10152 * doc/sdccman.lyx: fixed typo in --nostdinc
10154 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10157 * src/pic/device.c,
10158 * src/pic/ralloc.c,
10159 * src/pic/gen.c : added support to generate code for struct bit fields.
10161 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10163 * as/xa51/xa_version.h,
10164 * device/include/errno.h,
10165 * device/include/regc515c.h,
10166 * device/lib/_itoa.c,
10167 * device/lib/_ltoa.c,
10168 * device/lib/ser_ir_cts_rts.c,
10169 * sim/ucsim/xa.src/glob.cc,
10170 * sim/ucsim/xa.src/inst_gen.cc,
10171 * sim/ucsim/xa.src/xa_bit.cc,
10172 * sim/ucsim/xa.src/xa_sfr.cc,
10173 * sim/ucsim/z80.src/inst_dd.cc,
10174 * sim/ucsim/z80.src/inst_fdcb.cc,
10175 * support/scripts/keil2sdcc.pl,
10176 * src/pic16/pic16.dsp,
10177 * src/pic16/pic16a.dsp: corrected cvs line endings
10178 * device/lib/printf_large.c: fixed bug 1057979
10179 * src/pic16/gen.c: fixed non-C standard code
10180 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10181 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10182 * support/regression/ports/mcs51/support.c: reload T1 asap
10183 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10184 pdata use and clear idata startup behaviour
10185 * support/regression/tests/bug1057979.c: added
10187 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10189 * device/examples/ds390/ow390/ad26.h,
10190 * device/examples/ds390/ow390/cnt1d.h,
10191 * device/examples/ds390/ow390/crcutil.c,
10192 * device/examples/ds390/ow390/ownet.h,
10193 * device/examples/ds390/ow390/owsesu.c,
10194 * device/examples/ds390/ow390/swt12.h,
10195 * device/examples/ds390/ow390/swtoper.c,
10196 * device/examples/ds390/ow390/temp10.h,
10197 * device/examples/ds390/ow390/thermodl.c,
10198 * device/examples/ds390/tinitalk/tinitalk.dsp,
10199 * device/examples/ds390/tinitalk/tinitalk.dsw,
10200 * device/examples/mcs51/clock/hw.h,
10201 * device/examples/mcs51/simple2/go.bat,
10202 * device/examples/serialcomm/windows/serial.h,
10203 * device/examples/xa51/dummy.c,
10204 * device/examples/xa51/hello.c,
10205 * device/include/80c51xa.h,
10206 * device/include/at89x051.h: corrected cvs line endings
10208 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10210 * src/pic16/main.c (options): added command line --gstack, to trace
10211 stack over/under flows,
10212 * added pragma 'wparam' to allow passing first byte of function
10213 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10214 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10215 call to __gstack_test function and sets up the symbol as extern,
10216 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10217 * popaop): added call to pic16_testStackOverflow,
10218 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10220 * (genCall, genPcall): now all parameters are passed via stack
10221 except in functions that are pass to wparam pragma in which WREG is
10223 * (genPcall): REENTRANT flag is checked to see if variable prototype
10224 contains reentrant keyword, don't call a non-reentrant function, via
10225 a reentrant function pointer or vice versa, functions are never
10227 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10229 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10230 SIGSEGV when accessing a NULL register stucture,
10231 * (pic16_printGPointerType): modified to handle UPPER modifier for
10232 function initializers, changed prototype of function to simpler one,
10233 * (pic16_printIvalFuncPtr): check to see if function is already
10234 added in externs list,
10235 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10236 optimized a move from W to SFR with a move to the same register
10237 later after a CALL,
10238 * device/lib/pic16/debug: NEW directory, contains debug features
10239 which are enabled when linking with libdebug.lib, currently command
10240 line option --gstack enables stack pointer tracing for over/under
10241 flow, corresponding sources are in debug/gstack
10243 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10245 * doc/sdccman.lyx: updated SDCC version,
10246 * (PIC16 port): update list of command line options,
10247 * src/pic16/device.h (structure pic16_options_t): added field gstack
10248 to enable stack overflow tracing on push/pops,
10249 * src/pic16/device.c (statistics structure): added statistics
10251 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10252 pic16_dump_int_registers): increase statistics counters for each
10253 * variable which is encountered
10254 * (pic16_dump_usection): emit each .udata variable to its own udata
10256 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10257 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10258 parameters via stack, otherwise use old scheme,
10259 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10260 assembler output file,
10261 * src/pic16/main.c: added command line options --gstack to enable
10262 push/pop tracing for stack overflow,
10263 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10264 instructions): added size of each instruction,
10265 * (pic16_countInstruction): estimate size of instructions in
10266 the_pFile list, inline assembly blocks are not counted,
10267 * (pic16_FixRegisterBanking): trace previous register usage, when
10268 banksel optimizations is greater than 0, don't emit a redudant
10271 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10273 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10274 * src/pic16/ralloc.c : applied same fix for pic16.
10275 * src/pic/gen.c : tidied it up a little.
10277 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10279 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10280 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10282 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10284 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10286 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10288 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10289 non-reentrant function __modsint in the interrupt function (thus
10290 corrupting math operations during serial I/O)
10291 * device/lib/ser_ir.c: as above, changed buffersize
10292 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10293 256.c,d for zeroing
10294 * doc/Makefile: added option -t for rsync
10296 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10298 * src/SDCCast.h (struct ast),
10299 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10301 2004-10-20 Borut Razem <borut.razem AT siol.net>
10303 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10306 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10308 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10310 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10311 support functions to replace long sequences of MOVFF's from access
10312 bank registers to stack and vice versa,
10313 * src/pic16/device.h: added new field opt_flags, where optimization
10314 flags can be set to enable certain features,
10315 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10316 * pBlock, (genFunction, genEndFunction): surroung loop for
10317 saving/loading used registers in stack with PC_INFO pCodes,
10318 INF_LREGS. Code in between can then be optimized by pCode optimizer
10319 to support function calls,
10320 * (genDataPointerSet): fixed bug which loaded float fields in
10321 structures with corrupt data,
10322 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10323 in a standard way debug info on stderr. Feature used for developing
10324 and debugging only,
10325 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10326 obsolete chunks of code,
10327 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10328 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10329 * pic16/src/pcode.c (pic16_newpCodeInfo,
10330 * (pic16_newpCodeOpLocalRegs),
10331 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10333 * (pic16_pCodeConstString): printing of the initial value of a
10334 symbol as a comment is inhibited since parsing was already done by
10335 copyStr and output is corrupt,
10336 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10338 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10340 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10342 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10344 * as/mcs51/lkarea.c: removed old K&R style,
10345 (lnksect): changed check on boundary error,
10346 (lnksect2): changed check on boundary error,
10347 (lnksect2): extend XSTK to end of page if size = 1
10348 * as/mcs51/lkmain.c: removed old K&R style,
10349 (Areas51): create l_IRAM symbol
10350 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10351 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10352 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10353 * device/lib/_mullong.c: added version to be compiled with xstack
10354 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10355 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10356 * device/lib/mcs51/crtxstack.asm: fixed comment
10357 * src/SDCCglue.c: maxInterrupts defaults to 0,
10358 (emitMaps): added pdata,
10359 (createInterruptVect): (re)moved default,
10360 (glue): added pdata,
10361 (glue): moved __start__xstack to XSTK with default size 1
10362 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10363 and options.float_rent when options.stackAuto is set,
10364 (linkEdit): only write XDATA_NAME if provided on command line
10366 * src/SDCCmem.c: added pdata
10367 * src/port.h: added pdata_name to PORT
10368 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10369 (saveRegisters, unsaveRegisters): removed usage of B,
10370 (genMinus): fixed accumulator clash,
10371 (genJumpTab): added comment, this needs another look
10372 * src/mcs51/gen.c: added check for "B in use" paranoia,
10373 added pushB() and popB()
10374 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10377 * src/ds390/main.c,
10379 * src/mcs51/main.c,
10381 * src/pic16/main.c,
10383 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10384 added PSEG (PAG,XDATA) or NULL to port specifier
10385 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10386 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10387 (_mcs51_genInitStartup): removed __start__xstack equ,
10388 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10389 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10390 * src/z80/gen.c (_rleAppend): fixed warnings
10391 * support/regression/tests/zeropad.c: added pdata test
10392 * .version: bumped to 2.4.6
10394 2004-10-17 Borut Razem <borut.razem AT siol.net>
10396 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10397 as a part of nightly build
10399 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10401 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10402 WREG holds the first byte function parameters,
10403 * (aopForSym): take special case for symbols which are in FARSPACE
10404 but in CODESPACE too,
10405 * (assignResultValue): modified to take into account _G.useWreg,
10406 * (genCall): don't use wreg for parameter passing when function is
10407 declared as reentrant, too, added optimization INCF to stack
10408 pointer when stack parameter count is 1,
10409 * (genFunction, genEndFunction): refurnished and fixed to not using
10410 wreg for passing parameters when function has varargs or is
10411 reentrant, fixed bug with symbol name compare for generating
10412 functions in absolute address,
10413 * (pic16_storeForReturn): refurnished,
10414 * (genCmp): began writing a new version of the function, not ready
10415 yet, therefore it is disabled,
10416 * (genAssign): do not read code memory when assigning a function to
10417 a pointer function,
10418 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10419 array of characters, not pointer,
10420 * (pic16initialComments): in debug mode emit an .ident directive for
10422 * (_process_pragma): emit a new warning type (internal to pic16)
10423 when setting stack to default length, emit a similar warning when
10424 placing a function at absolute address and address is not word aligned
10425 * (_pic16_parseOptions): added 'return TRUE' statement,
10426 * (_pic16_linkEdit): if compiling a source, then add the source's
10427 file object, first in the list of objects to link,
10429 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10431 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10432 * src/pic/main.c : removed VC warning.
10433 * src/pic/gen.c : changed comment.
10435 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10437 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10438 reference to a deprecated symbol _GPTRREG was causing failure to
10439 link. Thanks G. M. Gallant for the info.
10441 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10443 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10444 comments for Bugs item #954788.
10446 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10448 * src/pic16/device.c (pic16_dump_gsection,
10449 * pic16_groupRegistersInSection): handle symbols declared to be in
10450 access bank differently,
10451 * src/pic16/gen.c (struct _G): added field resDirect,
10452 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10453 send values read from stack directly to result and don't allocate
10455 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10457 * (pic16_sameRegsOfs): NEW,
10458 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10459 free because they were not allocated from temporary pool,
10460 * pic16_popRegFromString): workaround to fix a problem with
10461 allocating variables twice or never,
10462 * (genGenPointerGet): using PRODL instead of FSR0H,
10463 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10465 * (genAssign): take advantage of the _G.resDirect flag,
10466 * (genCast): around line 11844, use mov2f instead of directly
10467 MOVFF'ing between operands to account for literal values,
10468 * src/pic16/genutils.c: some new debug functions for gpsim have been
10470 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10471 float with integer part only,
10472 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10473 place variables in access bank
10474 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10475 updated sources to reflect recent changes in gen.c
10477 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10479 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10480 sources that searched for headers in installation path, now the
10481 device/include/pic16 is used,
10482 * src/pic16/glue.c (pic16glue),
10483 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10484 .line directives if not in debug mode, this suppresses assembler's
10485 warnings for ignored directives
10487 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10489 * src/port.h: made reset_regparms prototype void parameter explicit.
10490 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10491 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10492 * doc/sdccman.lyx: documented warning disabling and how to use
10493 printf_large to make it print floats.
10494 * device/include/stdbool.h: NEW
10495 * device/lib/_atof.c,
10496 * device/lib/_divuint.c,
10497 * device/lib/_divulong.c,
10498 * device/lib/expf.c,
10499 * device/lib/printf_large.c,
10500 * device/lib/sincosf.c,
10501 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10502 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10503 a completely reentrant lib.
10505 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10507 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10508 * device/include/pic16/stdio.h: fixed bug with colon
10510 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10512 * device/include/pic16/stdio.h,
10513 * device/include/pic16/stdlib.h,
10514 * device/include/pic16/math.h: NEW
10515 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10516 declared as _naked to reduce overhead
10517 * device/lib/Makefile.in (target port-specific-objects-pic16):
10518 changed * to *.* so to ignore the CVS directory,
10519 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10520 stacked variables back in stack,
10521 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10524 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10526 * .version: bumped version number to 2.4.5
10527 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10528 * support/Util/SDCCerr.c (messages structure): added entry for
10531 Large cumulative patch for pic16 port and libraries.
10532 * device/include/pic16/sdcc-lib.h,
10533 * device/include/pic16/stdarg.h,
10534 * device/include/asm/pic16/features.h,
10535 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10536 * device/include/pic16/float.h: changes reentrant keyword with
10537 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10538 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10539 updated target build-libraries to include objects from gptr,
10540 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10541 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10542 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10543 all function headings,
10544 * src/SDCCmain.c: added global parameter userIncDirsSet,
10545 * (parseCmdLine): when option -I is encountered add directory to
10546 userIncDirsSet too,
10547 * src/version.awk: added space between control and long,
10548 * src/pic16/NOTES: added some notes for the port,
10549 * src/pic16/gen.c: added prototype for mov2fp function,
10550 * (fReturnpic16[]): properly named return value registers,
10551 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10552 * (aopForSym): added code to handle symbols with onStack flag set,
10553 symbols onStack are allocated PTRSIZE bytes,
10554 * (aopFreeAsmop): handles special case where asmops are stack objects,
10555 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10556 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10557 added argument lock to trace flaws in allocating temporary registers
10558 when developing port,
10559 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10560 * (pic16_popRegFromString): reenabled allocating a direct register
10562 * (assignResultValue): various beautifications,
10563 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10564 referenced function argument,
10565 * (genIpush): reenabled to allow stacked arguments, handles only
10566 ic->parmPush iCodes,
10567 * (genCall, genPcall): major changes to allow for variable argument
10568 functions, fixed a bug with falsely restoring stack pointer after
10569 returning from call,
10570 * (genFunction): pending code for critical function,
10571 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10572 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10573 * (genNearPointerGet): fixed bug with indirect reading, was always
10575 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10577 * (genAddrOf): rewrote code to take address of a stacked function parameter
10578 * (genCast): fixed casting to generic pointer type,
10579 * src/pic16/gen.h: added AOP_STA,
10580 * (struct asmop): added field stk,
10581 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10582 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10583 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10584 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10585 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10586 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10588 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10590 * (pic16_port structure): generic pointer size is set to 3,
10591 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10592 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10594 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10595 operand is an iTemp,
10597 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10599 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10600 * debugger/mcs51/simi.c: addapt new syntax of s51
10602 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10604 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10605 * src/pic16/pcode.c: commented out some calls to free() in order to
10608 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10611 * src/SDCCicode.c (isiCodeInFunctionCall),
10612 * src/avr/ralloc.c (selectSpil),
10613 * src/pic/ralloc.c (selectSpil),
10614 * src/pic16/ralloc.c (selectSpil),
10615 * src/ds390/ralloc.c (selectSpil),
10616 * src/hc08/ralloc.c (selectSpil),
10617 * src/xa51/ralloc.c (selectSpil),
10618 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10619 stack in the middle of a function call sequence (fixes bug #1020268)
10620 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10621 costs associated with the minimum switch case.
10623 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10625 * src/SDCC.lex: fixed bug #1030549
10627 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10629 * src/SDCCcse.h (struct cseDef),
10630 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10631 over a function call if the CSE is derived from a symbol whose
10632 address has been taken (fixes bug #1029883)
10633 * support/regression/tests/bug-1029883: a new regression test for
10636 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10638 * src/hc08/gen.c (emitinline): fixed bug #1029778
10639 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10640 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10641 and starts toward RFE #905167)
10643 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10645 * src/pic16/gen.c (mov2f): New function to move an operand to
10646 another without considering if it is a literal or a register,
10647 * (pic16_sameRegs): don't check if they are both AOP_REG,
10648 * (AccRsh): removed andmask=0 lines,
10649 * (genLeftShift): duplicated to be improved in future versions,
10650 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10651 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10652 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10653 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10654 * (insertBankSwitch): fixed inserting banksel directives algorithm
10655 for instructions that follow a skip instruction, this fixes a report
10656 for broken subtraction code generation,
10657 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10658 iCode is a left op, just in case result and right share the same
10661 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10664 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10666 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10667 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10668 on 2004-09-12; it was buggy
10670 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10672 * src/SDCCsymt.h: removed RESULT_CHECK
10677 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10679 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10681 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10682 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10683 configuration values no more rejected by compiler, they are assigned
10684 to configuration registers with a warning message instead,
10685 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10686 the for-loop so last conf register is emitted too,
10687 * (_pic16_initPaths): link library libsdcc.lib by default,
10688 * (_hasNativeMulFor): modified test for multiplication according to
10689 Raphael Neider's remarks. Integer multiplication is also done with
10691 * device/include/pic16/pic18fregs.h: corrected type error in while
10692 testing and including 18f6720 header file
10694 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10696 * src/pic16/device.h (pic16_options): removed field use_crt,
10697 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10698 until an optimization to handle single bits is added,
10699 * (pic16_loadFSR0): moved before genUnpackBits,
10700 * (genAnd): some white lines removed,
10701 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10702 leave_reset flags in pic16_options when using crt modules,
10704 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10706 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10707 for bugs 898889 & 979599. Also used some safer print instructions.
10709 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10711 * src/pic16/device.h (pic16_options_t): added field use_crt,
10713 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10714 catch a probable future bug,
10715 * src/pic16/gen.c: aopIdx function commented out,
10716 * (genAssign): commented out old code which used aopIdx,
10717 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10718 code, added if conditionals to take into account the --use-crt
10719 command line options,
10720 * src/pic16/main.c (pic16_optionsTable): added new command line
10721 options, --use-crt= and --no-crt,
10722 * (_pic16_linkEdit): now the proper crt object is added in the
10723 linker command line except than when --no-crt is specified,
10724 * src/pic16/pcode.c,
10725 * src/pic16/pcode.h: added some structures and functions for a new
10726 optimization scheme to compansate for instruction overhead between
10727 same iCodes, this scheme is currently under development and is not
10728 working in any way,
10729 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10731 * device/lib/pic16/startup/crt0i.c,
10732 * device/lib/pic16/startup/crt0iz.c: added global char variable
10733 __uflags to force the generation of an idata section
10735 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10738 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10739 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10741 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10743 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10744 Frieder) and clarified the default code optimization mode
10746 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10748 * src/SDCC.lex (doPragma, process_pragma),
10749 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10750 "opt_code_size", and "opt_code_balanced"
10751 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10752 regrouped options by category, added support for category headers
10753 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10754 and "--opt-code-size"
10755 * doc/sdccman.lyx: documented these new options and pragmas
10756 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10757 preference into account
10759 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10761 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10762 geniCodePreDec): Fixed bug 904237 by generating a warning
10764 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10766 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10768 * src/pic/device.c : When no max ram set validate full memory range.
10770 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10772 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10774 * device/lib/_gptrget.c,
10775 * device/lib/_gptrput.c: updated comment
10776 * device/lib/calloc.c,
10777 * device/lib/free.c,
10778 * device/lib/malloc.c,
10779 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10780 * src/SDCCcse.c (cseBBlock),
10781 * src/SDCCicode.c (printOperand, geniCodeArray),
10782 * src/SDCCicode.h (struct operand): fixed bug 868103
10783 * support/regression/tests/bug-868103.c: added
10784 * src/SDCCast.c (searchLitOp),
10785 * src/SDCCcse.h (struct cseDef),
10786 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10787 * src/SDCCicode.h (struct operand),
10788 * src/SDCCsymt.h (struct sym_link),
10789 * src/avr/gen.c (hasInc),
10790 * src/ds390/gen.c (hasInc),
10791 * src/hc08/gen.c (genPlusIncr, hasInc),
10792 * src/mcs51/gen.c (hasInc),
10793 * src/pic16/glue.c (pic16_printIvalChar),
10794 * src/pic16/ralloc.c (regWithIdx),
10795 * src/xa51/gen.c (hasInc) : removed warnings
10796 * src/SDCCast.c (createBlock): added comment ???
10797 * src/hc08/ralloc.c: updated comments
10799 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10801 * doc/sdccman.lyx: updated section on switch statements, added
10802 section about semaphore locking
10803 * doc/Makefile: added option -info for latex2html
10804 * device/lib/_gptrget.c,
10805 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10807 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10809 * src/pic/device.h,
10810 * src/pic/device.c,
10811 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10812 maxram is less than 0x100.
10814 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10816 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10818 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10821 * src/mcs51/main.c,
10822 * src/ds390/main.c,
10826 * src/pic16/main.c,
10829 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10830 a jump table is the best form for a switch statement, including
10831 automatic insertion of missing cases to make the case range
10832 continuous. Developed in collaboration with Frieder Ferlemann.
10834 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10836 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10837 accumulator result if it needs sign extension
10839 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10841 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10843 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10845 * device/lib/gbz80/printf.c,
10846 * device/lib/z80/printf.c: removed define for NULL
10848 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10850 * as/xa51/xa_link.c,
10851 * device/examples/ds390/ow390/ad26.c,
10852 * device/examples/ds390/ow390/cnt1d.c,
10853 * device/examples/ds390/ow390/counter.c,
10854 * device/examples/ds390/ow390/ds2480.h,
10855 * device/examples/ds390/ow390/ds2480ut.c,
10856 * device/examples/ds390/ow390/findtype.c,
10857 * device/examples/ds390/ow390/gethumd.c,
10858 * device/examples/ds390/ow390/owllu.c,
10859 * device/examples/ds390/ow390/ownetu.c,
10860 * device/examples/ds390/ow390/swt12.c,
10861 * device/examples/ds390/ow390/swtloop.c,
10862 * device/examples/ds390/ow390/temp.c,
10863 * device/examples/ds390/ow390/temp10.c,
10864 * device/examples/ds390/ow390/thermo21.c,
10865 * device/examples/ds390/ow390/tinilnk.c,
10866 * device/examples/ds390/ow390/tstfind.c,
10867 * device/examples/serialcomm/windows/serial.cpp,
10868 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10869 * device/include/reg51.h: fixed line endings for cvs
10871 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10873 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10874 packRegsForAccUse, packRegisters): new accumulator register
10876 * support/regression/ports/hc08/support.c (_putchar): suppress
10877 warning of unused variable
10878 * src/SDCCicode.c: added SWAP entry to codeTable
10880 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10882 * device/lib/sprintf.c: forgot to add this file before previous commit
10884 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10886 * src/pic16/gen.c (genPackBits): added operand right in function
10887 parameters, load result directly if p_type is POINTER (that is
10888 called by genNearPointerSet)
10889 * (genUnPackBits): added operand left in function parameters,
10890 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10891 FSR0 if accessing bitfields,
10893 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10895 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10896 _print_format; updated printf, sprintf, vsprintf
10897 * device/include/asm/default/features.h: corrected comment/define
10898 * device/lib/Makefile.in: added sprintf.c
10899 * device/lib/libsdcc.lib: added sprintf module
10900 * device/lib/printf_large.c,
10901 * device/lib/vprintf.c,
10902 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10904 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10905 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10906 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10908 * support/regression/tests/zeropad.c: define idata as data for hc08
10910 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10912 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10913 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10914 labels are referenced at least once (even if a reference is not found)
10915 * src/hc08/gen.c (emitcode): set isComment flag for comments
10916 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10917 loads), rules 6a..6b (optimize jumps to return)
10919 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10921 * device/lib/acosf.c (acosf),
10922 * device/lib/asinf.c (asinf),
10923 * device/lib/atanf.c (atanf),
10924 * device/lib/ceilf.c (ceilf),
10925 * device/lib/cosf.c (cosf),
10926 * device/lib/coshf.c (coshf),
10927 * device/lib/cotf.c (cotf),
10928 * device/lib/fabsf.c (fabsf),
10929 * device/lib/floorf.c (floorf),
10930 * device/lib/log10f.c (log10f),
10931 * device/lib/logf.c (logf),
10932 * device/lib/sinf.c (sinf),
10933 * device/lib/sinhf.c (sinhf),
10934 * device/lib/sqrtf.c (sqrtf),
10935 * device/lib/tanf.c (tanf),
10936 * device/lib/tanhf.c (tanhf),
10937 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10938 replaced all instances of "reentrant" in the library functions
10939 defined in math.h with this macro.
10940 * support/regression/tests/float_trans.c: reenabled test for hc08
10942 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10944 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10945 erroneously deleted
10947 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10949 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10950 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10951 multi-byte volatile operands are used
10952 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10953 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10954 initialization to area GSINIT0 so that it would always precede
10955 any static initializers in GSINIT
10956 * support/regression/tests/zeropad.c: fixed idata define for hc08
10957 * support/regression/tests/bug-927659.c,
10958 * support/regression/tests/float_trans.c: disabled tests for hc08
10959 pending missing library routines
10960 * .version: increased version number to 2.4.4 - hc08 port now passes
10964 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10966 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10967 * Makefile.common.in,
10969 * as/hc08/Makefile.in,
10970 * as/mcs51/Makefile.in,
10971 * as/z80/Makefile.in,
10972 * debugger/mcs51/Makefile.in,
10973 * device/include/Makefile.in,
10974 * device/lib/Makefile.in,
10977 * link/z80/Makefile.in,
10978 * packihx/Makefile.in,
10979 * sim/ucsim/main_in.mk,
10980 * sim/ucsim/avr.src/Makefile.in,
10981 * sim/ucsim/doc/Makefile.in,
10982 * sim/ucsim/gui.src/serio.src/Makefile.in,
10983 * sim/ucsim/hc08.src/Makefile.in,
10984 * sim/ucsim/s51.src/Makefile.in,
10985 * sim/ucsim/xa.src/Makefile.in,
10986 * sim/ucsim/z80.src/Makefile.in,
10988 * support/cpp2/Makefile.in,
10989 * support/librarian/Makefile,
10990 * support/makebin/Makefile: added DESTDIR to the install path proposed
10991 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10992 * doc/sdccman.lyx: added DESTDIR documentation
10994 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10996 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10997 instruction for interrupt handlers, use fast returns when returning
10998 from high priority interrupts
11000 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11002 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11004 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11005 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11006 bugs, ported much of Bernhard's code from mcs51
11007 * src/mcs51/gen.c (genSend),
11008 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11009 than one when calling a reentrant function
11010 * device/lib/_mullong.c: defined an alternate struct layout for big
11011 endian ports (hc08)
11013 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11015 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11018 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11020 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11021 are sane and complete before asking the port its prefered parameter
11022 passing method (fixes bug #1017633)
11023 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11026 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11028 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11029 problem in bitfields >= 8 bits.
11031 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11033 * src/SDCCsymt.c: undid changes that were not meant to be committed
11035 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11037 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11039 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11041 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11042 copied and wrong bit got inverted
11044 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11046 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11047 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11048 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11049 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11050 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11051 assignments to bitfields at known addresses
11052 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11053 reads from bitfields at known addresses
11054 * src/hc08/ralloc.c (packRegisters),
11055 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11056 genhc08Code): optimize pointer get values used as conditionals
11057 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11060 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11062 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11063 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11064 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11067 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11069 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11071 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11073 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11076 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11078 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11080 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11082 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11085 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11087 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11089 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11091 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11092 cases use more compact code.
11094 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11096 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11098 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11100 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11102 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11105 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11106 parameter of changePointer() from symbol* to sym_link*
11107 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11108 * src/SDCCsymt.c (compareType): void* type is castable to other
11109 pointers, but not necesarily an exact match.
11110 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11111 is no longer blindly treated as an exact match.
11112 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11114 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11116 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11118 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11122 * src/pic/ralloc.h,
11123 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11125 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11127 * src/pic/device.c,
11128 * src/pic/device.h,
11129 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11131 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11133 * src/mcs51/gen.c (emitcode): fixed bug #992819
11135 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11137 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11138 there's no need to make it worse
11140 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11142 * src/mcs51/ralloc.c (deassignLR),
11143 * src/ds390/ralloc.c (deassignLR),
11144 * src/hc08/ralloc.c (deassignLR),
11145 * src/z80/ralloc.c (deassignLR),
11146 * src/pic/ralloc.c (deassignLR),
11147 * src/pic16/ralloc.c (deassignLR),
11148 * src/avr/ralloc.c (deassignLR),
11149 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11150 rlivePoint): fixed another part of bug #971834
11152 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11154 * src/z80/main.c: enabled "critical" keyword
11155 * src/z80/mappings.i,
11156 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11157 functions (fixes bug #979646)
11158 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11160 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11162 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11165 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11167 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11168 doesn't disable too much optimizations
11170 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11172 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11174 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11176 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11178 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11180 * src/pic/gen.c tidied up tabs
11181 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11182 * src/pic/main.c tidied up tabs
11183 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11184 * src/pic/pcoderegs.c tidied up tabs
11185 * src/pic/ralloc.c tidied up tabs
11187 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11189 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11190 to S_FIXED for pic16 port and when symbol is not in level 0,
11191 allocate for S_REGISTER storage class and pic16 port, too,
11192 * src/pic16/device.h: prototype for checkSym,
11193 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11194 * (pic16_assignConfigWordValue): test the value and the mask to
11195 validate that the value is suitable for the configuration word,
11196 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11197 collect extern declared symbols, don't emit symbol twice, check
11198 first if symbol is in publics set first,
11199 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11200 * added command line '--fstack' which enables an experimental
11201 feature for stack access, too buggy to be used yet...
11202 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11203 * (pic16_allocDirReg): when register has storage class S_REGISTER
11204 allocate in pic16_dynAccessRegs,
11205 * device/include/pic16/pic18f????.h: modified configuration word
11206 naming convention, words started as CONFIG0H but should be CONFIG1H
11208 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11210 * device/include/mcs51reg.h: fixed bug 970993
11212 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11214 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11215 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11216 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11217 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11218 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11219 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11220 error/warning numbers,
11221 added function setWarningDisabled()
11222 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11223 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11224 _memcmp.c _memmove.c calloc.c realloc.c free.c
11225 * support/regression/tests/malloc.c: added tests for new functionality
11226 * support/regression/tests/zeropad.c: added tests for truncated initializers
11227 and initialized char arrays starting with '\x0'
11228 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11230 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11232 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11234 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11236 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11237 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11238 peephole 177.e. Thanks to anonymous
11240 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11242 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11243 function isn't used in the source but referenced as a
11244 variable initializer then declare it as extern in .asm file
11246 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11248 * .version: increased version number to 2.4.3
11250 Adding version extension according to ChangeLog CVS revision
11251 * src/Makefile.in (target all): added dependency 'version.h'
11252 * (rule version.h): added rule to create version.h from ChangeLog,
11253 * (rule dep): added dependency version.h,
11254 * src/version.awk: AWK script to create version.h
11255 * src/SDCCdwarf2.c (dwWriteModule),
11256 * src/SDCCglue.c (initialComments),
11257 * src/SDCCmain.c (printVersionInfo): modified to write after
11258 version string the version extension number,
11259 * src/SDCCutil.c: included "version.h"
11260 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11262 * src/SDCCutil.h: added prototype for getBuildNumber
11264 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11265 includeDirsSet, too,
11266 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11267 const char [] is found in function prototype...
11269 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11270 moving to WREG with source is already in WREG,
11271 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11272 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11273 * (aopForSym): stack'ed symbols are partially supported, added
11274 if-clause to support symbols in FARSPACE,
11275 * (sameRegs): added test for AOP_ACC to see if registers are same,
11276 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11277 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11278 * (pic16_popRegFromString): will not allocate a new register if it
11279 doesn't find one by name, bug may have introduced...
11280 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11281 * (genIpush): revived to use pic16 port's stack,
11282 * (genAddrOf): added incomplete case for stack'ed operand,
11283 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11284 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11285 can handle multibyte operands,
11286 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11287 * (pic16initialComments): added message for MPLAB compatibility
11289 * src/pic16/main.h: prototype for pic16_mplab_comp,
11290 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11291 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11292 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11293 because of increased complexity of procedure,
11294 * (_process_pragma): stack pragma changed to format 'stack pos len',
11295 emit symbol '_stack_end' to conform with gplink,
11296 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11297 to search for register,
11298 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11300 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11301 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11302 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11303 case for PO_GPR_REGISTER,
11304 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11305 dies, the new era is ahead !...
11306 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11307 pic16_dynInternalRegs,
11308 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11309 * (pic16_allocDirReg): minor optimizations and bug fixes,
11310 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11312 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11313 load stack and frame pointer with address of 'stack_end' symbol
11315 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11317 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11318 without source code but only variable initializers
11320 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11322 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11323 external are not declared as extern to reduce overhead while linking
11325 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11327 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11329 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11331 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11332 Yee Keat for the patch
11333 * src/SDCCast.c (decorateType): fixed bug #979599
11334 * src/ds390/gen.h: removed local fReturnSizeDS390
11335 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11336 * src/ds390/gen.c (genAnd, genOr, genXor),
11337 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11339 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11341 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11342 add relFilesSet to $3, manipulate $2 to handle linking of object
11343 files without source files in command line,
11344 * device/include/pic16 (all headers): added ID location macros,
11345 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11346 entries for ID location bytes,
11347 * (pic16_assignIdByteValue): NEW,
11348 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11349 added field dumpcalltree to pic16_options_t,
11350 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11351 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11352 emitting rFalseIfx label after check_carry label,
11353 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11354 pic16_emitDIRegs), NEW
11355 * (pic16glue): dump .calltree file when option --calltree found,
11356 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11357 * (_pic16_genAssemblerPreamble): emit ID locations after
11358 configuration registers,
11359 * (pic16_linkCmd): modifications of the link command,
11360 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11361 * (pic16_pCodeInitRegisters): don't init stack registers,
11362 * (pic16_findPrevInstruction): fixed bug,
11363 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11364 bug with immediate registers,
11365 * (buildCallTree): traces stack push and pop,
11366 * (pct2): dump also stack usage for each function,
11367 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11368 * (pic16_allocDirReg): various modifications,
11369 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11372 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11374 * src/pic16/pcode.c: removed buggy double colon
11376 2004-07-01 Borut Razem <borut.razem AT siol.net>
11378 * support/scripts/sdcc.nsi: added include/pic16 to setup
11380 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11382 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11383 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11385 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11386 specific command line arguments. Also added sample lkr script
11387 for placing a variable at a specific memory bank.
11388 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11389 at a specific memory bank,
11390 * (pic16_dump_isection): fixed bug which caused string literals to
11391 be omitted when dumping idata section,
11392 * (pic16_groupRegistersInSection): added code to handle registers
11393 in specific memory banks,
11394 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11395 public, all references are renamed too,
11396 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11398 * (pic16_storeForReturn): added case to handle when dest is WREG,
11399 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11400 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11401 pic16_rel_udata, check to see if that register is marked as being
11402 a member of a specific memory bank,
11403 * (pic16_printIvalCharPtr): added code to add string literals either
11404 to code or the idata sections,
11405 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11406 also accept the 'udata' pragma,
11407 * src/pic16/main.h: new structure types sectName and sectSym
11408 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11409 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11410 * (pic16_findPrevInstruction): fixed, it returned nothing,
11411 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11412 instruction combinations,
11413 * (pic16_FixRegisterBanking): heavily reorganised,
11414 * (pic16_AnalyzeBanking): if generating banksel directives is
11415 disabled, then don't call FixRegisterBanking at all,
11416 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11417 completely removed,
11418 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11420 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11422 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11423 Phuah Yee Keat <yk.phuah AT nestac.com>
11425 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11427 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11428 correctly the IVT even if it is relocated to some other location
11430 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11432 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11433 * device/include/pic16/pic18f2220.h: NEW,
11434 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11435 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11436 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11437 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11438 nodefaultlibs, ivt_loc is the location of the interrupt vector
11439 table, and nodefaultlibs signs that default libraries should not be
11440 linked in link stage,
11441 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11442 according to --ivt-loc argument,
11443 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11444 when pragma stack is found,
11446 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11448 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11449 256 (range check), 257 (do while), 258.a-f (bit banging
11450 f.e. on 3-wire SPI bus)
11452 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11454 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11455 variables used exclusively within a loop
11457 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11459 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11461 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11463 * src/SDCClrange.c (computeClash): fixed bug #971834
11465 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11467 * src/mcs51/gen.c (genCmp): fixed bug #975903
11468 * src/hc08/gen.c (operandsEqu),
11469 * src/ds390/gen.c (operandsEqu),
11470 * src/z80/gen.c (operandsEqu),
11471 * src/pic/gen.c (operandsEqu),
11472 * src/pic16/gen.c (operandsEqu),
11473 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11474 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11476 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11478 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11480 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11482 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11483 default case in switch statement,
11484 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11485 to eliminate problem with initialisation of pointers, but problem
11487 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11488 * (emitStaticSegment): removed various lines emitting debug info,
11489 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11490 added processor registers for utilizing EEPROM,
11491 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11492 configurable and set 8
11494 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11496 * .version: increased version number to 2.4.2,
11498 Cumulative patch for pic16 port
11499 * src/pic16/device.c: changed scheme to dump initial values for
11500 variables in idata segment, all print_idata* functions were removed,
11501 now the pic16_printIval* will be called,
11502 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11503 * _pic16_printPointerType, pic16_printPointerType,
11504 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11505 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11506 NEW, similar to the respective functions in SDCCglue.c,
11507 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11508 way, emitting hex bytes,
11509 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11511 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11513 * src/avr/ralloc.c (serialRegAssign),
11514 * src/xa51/ralloc.c (serialRegAssign),
11515 * src/pic/ralloc.c (serialRegAssign),
11516 * src/pic16/ralloc.c (serialRegAssign),
11517 * src/hc08/ralloc.c (serialRegAssign),
11518 * src/z80/ralloc.c (serialRegAssign),
11519 * src/ds390/ralloc.c (serialRegAssign),
11520 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11522 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11524 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11525 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11527 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11529 Cumulative patch for pic16 port:
11530 * src/pic16/device.h (typedef PIC16_device) modified fields for
11531 defining microcontrollers,
11532 * src/pic16/device.c: added new info for all devices in Pics16 array,
11533 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11534 to be optimised out by the pCode optimiser,
11535 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11536 specially, bug reported by G.M. Gallant,
11537 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11538 as force'd so that cannot be optimised out by pCode optimiser,
11539 * src/pic16/pcode.c,
11540 * src/pic16/pcodepeeph.c,
11541 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11542 they are disabled by default, but can be enabled explicit with
11543 command argument --denable-peeps, for testing,
11544 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11545 --pomit-ivt in COMPILE_FLAGS
11547 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11549 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11550 compilation on MSVC
11552 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11554 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11556 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11558 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11559 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11561 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11563 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11564 would only assign 0x300001 register.
11566 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11568 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11569 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11571 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11573 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11575 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11576 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11577 added peephole 254 (left shift), 255 (jump table)
11579 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11581 * device/lib/Makefile.in: removed comment line with model-pic16,
11582 * (target port-specific-objects-pic16): the libraries and objects
11583 are copied to the build directory form the device/lib/pic16/bin
11586 Cumulative patch concerning pic16 port:
11587 * library directory has been re-organized,
11588 * added support for PIC18F1220,
11589 * added headers and library sources for chips 18f1220,18f6520,
11590 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11592 * configuration registers setting has changed, now each supported
11593 device has a complete description of the registers it uses,
11594 * all initialisations are moved to idata sections, these section
11595 can be absolute or relocatable,
11596 * fixed initialisation of codespace variables,
11597 * fixed warning about PCLATU and gpsim,
11598 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11599 * (genAssign): use table reads when assigning from variables in codespace,
11600 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11601 char/int variables placed in codespace,
11602 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11603 registers set in .asm file, no need for --pomit-config-words anymore,
11604 * (pic16glue): some 8051 legacy segments are commented out
11605 (to be removed completely),
11606 * added support for alternative assembler and linker with --asm=
11607 and --link= command line arguments,
11608 * peepholes are disabled automatically in the port, no need to
11609 specify on command line,
11610 * port supports natively char/int/long multiplication, but converts
11611 all divisions to support functions,
11612 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11613 to the file set in variable $2,
11614 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11615 strings in ASCII format and not in hex,
11616 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11617 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11618 allocate proper register if iCodes aren't temporary,
11620 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11622 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11624 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11626 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11629 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11631 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11632 computed address is reused
11633 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11634 multi-byte bitfields
11636 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11638 * src/z80/gen.c: (genArrayInit): must check for pointers too
11640 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11642 * support/regression/tests/zeropad.c: never meant to commit the
11643 nestedstruct test: removed, added check for GCC version
11645 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11647 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11648 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11649 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11650 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11651 bugs 928906 and 954082 half-empty initializers
11653 * src/SDCCsymt.c (getAllocSize): added for above fix
11654 * src/z80/gen.c (genArrayInit): fixed bug 741044
11655 * support/regression/tests/zeropad.c: added tests
11657 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11659 * src/pic16/device.c (pic16_dump_section): corrected bug which
11660 caused some symbols of the libraries to be misplaced
11662 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11664 * src/pic16/glue.c,
11665 * src/pic16/ralloc.h,
11666 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11667 to fix conflict with pic port
11669 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11671 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11672 externs configuration variables,
11673 * src/pic16/ralloc.h,
11674 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11675 prototype in header, commented out some debug messages
11677 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11679 * src/pic16/glue.c,
11680 * src/pic16/main.c,
11681 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11682 for gpasm COFF object generation. Thanks to D. Hawkins for
11685 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11687 * src/ds390/main.c,
11688 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11689 Brock for spotting this)
11690 * src/ds390/gen.c (genEndFunction),
11691 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11692 interrupt handler and critical. Disable push/pop optimizations when
11693 peephole optimizations disabled.
11695 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11697 Updated pic16 library sources and headers.
11698 * device/lib/pic16/pic18f*/ ,
11699 * device/include/pic16/*.h: modified to handle structured SFR
11702 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11704 * src/port.h (PORT structure): added hook initPaths, now each
11705 port can declare its own default search paths,
11706 which can been seen with the --print-search-dirs option,
11707 see pic16 port for example,
11708 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11709 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11710 * (doPrintSearchDirs): NEW, replaces in a central manner the
11711 printing of search dirs which was split in set*Paths functions,
11712 * (main): added call to port->initPaths and doPrintSearchDirs,
11714 * src/ds390/main.c,
11717 * src/izt/tlcs900h.c,
11718 * src/mcs51/main.c,
11720 * src/pic16/main.c: modified port structures to reflect addition of
11723 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11724 * (pic16_dump_section): for registers in same address reserve memory once,
11725 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11727 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11728 result is greater in size than right or left,
11729 * (pic16_genUMult8X8_8): there are some cases where the result can
11730 be 16 bits size, so handle these,
11731 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11732 * (pic16_outBitC): modified to emit pcodes,
11733 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11735 * (genDivOneByte): implemented algorithm to divide 8-bits,
11736 * (genCmp): uncommented goto, but issues still exist,
11737 * (genAnd): fixed a bug with variables >8bits,
11738 * (genPackBits): optimization added that uses BCF/BSF to change a
11740 * (genAssign): fixed bug when assigning floating point literals,
11741 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11742 __sdcc_gsinit_startup label,
11743 * src/pic16/main.c (_pic16_init): removed search directory
11745 * (_pic16_initPaths): NEW, used to initialise search directories,
11746 * (_hasNativeMulFor): support functions for all except char/int
11747 multiplication, and char division,
11748 * (PIC16_port struct): modified entry for native mul support,
11749 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11751 * (buildCallTree): call to register_usage is ifdef'ed out,
11753 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11755 * device/include/string.h: applied Stas Sergeev's patch to make this
11756 header file compatible with the preprocessor -Wundef option
11757 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11758 failure (fixes bug #941458)
11760 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11762 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11763 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11764 that the variable, not the function, should be static
11765 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11766 to be consistent with non-literal case
11768 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11770 * src/SDCCast.c (isConformingBody): fixed bug #949967
11771 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11772 convilong): fixed bug #952086
11774 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11776 * src/SDCCmem.c (allocVariables): fixed bug #955321
11778 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11780 * src/hc08/main.c (_hc08_genAssemblerEnd),
11781 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11782 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11783 completely eliminated the use of a temporary file
11784 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11785 when more than one file linked
11786 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11788 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11790 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11791 which fixes bug #543481
11792 * support/regression/tests/bug-751703.c: fixed comments left from a
11793 cut and paste error
11794 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11795 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11796 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11798 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11799 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11800 are now changed to underscores in moduleName
11802 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11804 * as/mcs51/lkmem.c: better fix for bug #954173
11806 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11807 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11809 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11810 * device/include/c8051f000.h,
11811 * device/include/c8051f120.h,
11812 * device/include/c8051f300.h,
11813 * device/include/c8051f310.h,
11814 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11815 PWM16) and detab'ed
11817 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11819 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11820 and mailing lists, doc'ed --no-peep-comments, removed reference
11821 to knoppix (newest version has no LyX/LaTeX), other minor changes
11822 * src/SDCCglue.c (glue): save 2 bytes stack space with
11823 option --main-return. The ljmp could probably be avoided too
11825 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11827 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11829 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11831 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11832 * src/SDCCopt.c (isLocalWithoutDef),
11833 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11834 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11835 (credit to Maarten Brock for patch #949363, on which this is based)
11836 * support/regression/tests/bug-751703.c: some test cases of extern used
11837 within inner scopes.
11839 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11841 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11843 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11845 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11846 dwWriteLabel): fix to create valid debugger symbols even when
11847 the module name has non-alphanumeric symbols in it
11848 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11849 when a variable's allocation has been optimized away
11852 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11854 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11856 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11857 * src/mcs51/main.c,
11858 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11859 * src/ds390/main.c,
11860 * src/z80/gen.c (z80_emitDebuggerSymbol),
11862 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11864 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11865 * src/pic16/main.c,
11866 * src/avr/gen.c (avr_emitDebuggerSymbol),
11868 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11870 * src/SDCCdebug.c (emitDebuggerSymbol),
11872 * src/port.h: added a debugger struct to the port struct. Added a
11873 callback for defining debugger symbols
11875 * src/SDCCast.c (createLabel),
11876 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11879 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11880 iCode back to the ast for the function
11882 * src/hc08/ralloc.c (hc08_assignRegisters),
11883 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11884 unneeded fields from the regs struct.
11885 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11886 pushReg() & pullReg() functions instead of emitcode()
11888 * src/hc08/gen.c (genLabel, genhc08Code),
11889 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11891 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11894 * src/hc08/gen.c (genEndFunction, genhc08Code),
11896 * src/mcs51/gen.c (genEndFunction, gen51Code),
11898 * src/ds390/gen.c (genEndFunction, gen390Code),
11900 * src/z80/gen.c (genEndFunction, genZ80Code),
11903 * src/pic/gen.c (genEndFunction, genpic14Code),
11905 * src/pic16/gen.c (genEndFunction, genpic16Code),
11907 * src/avr/gen.c (genEndFunction, genAVRCode),
11909 * src/xa51/gen.c (genEndFunction, genXA51Code),
11911 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11912 specific code to cdbFile.c and out of the backend code generators
11914 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11915 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11916 starting address is now 0
11919 * as/hc08/m08pst.c,
11920 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11921 assembler directive for DWARF support
11922 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11926 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11928 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11930 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11931 and inappropriate peephole optimization in jump tables
11933 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11935 * as/hc08/m08pst.c,
11936 * src/SDCCglue.c: sdccopt works for the hc08 port now
11938 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11940 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11942 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11944 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11946 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11948 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11952 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11953 comments from the peephole optimizer replacement rules
11954 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11956 * src/SDCCcse.c (updateSpillLocation),
11957 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11959 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11960 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11961 objects far pointers
11963 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11965 * src/SDCCsymt.h: a missing part of my last change
11966 * src/pic/ralloc.c (regTypeNum),
11967 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11969 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11972 * src/SDCCicode.c (aggrToPtrDclType),
11973 * src/SDCCptropt.h,
11974 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11975 ptrPseudoSymConvert),
11976 * src/pic/ralloc.c (regTypeNum),
11977 * src/pic16/ralloc.c (regTypeNum),
11978 * src/hc08/ralloc.c (regTypeNum),
11979 * src/ds390/ralloc.c (regTypeNum),
11980 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11981 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11983 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11985 * link/z80/lkmain.c (afile),
11986 * as/hc08/lkmain.c (afile),
11987 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11988 prevent a pointer problem when a filename has no directory and
11989 no extension specified.
11991 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11993 * link/z80/lkmain.c (afile): allow periods in directory names
11994 * link/z80/lkmain.c (afile),
11995 * as/mcs51/lkmain.c (afile),
11996 * as/hc08/lkmain.c (afile): allow linker script file to have an
11997 extension other than ".lnk"
11998 * link/z80/lklex.c (getfid),
11999 * link/z80/lkmain.c (parse),
12000 * as/mcs51/lklex.c (getfid),
12001 * as/mcs51/lkmain.c (parse),
12002 * as/hc08/lklex.c (getfid),
12003 * as/hc08/lkmain.c (parse): Support comments in the linker script
12004 file on lines by themselves and after filenames
12006 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12008 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12010 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12012 * src/z80/peeph-z80.def: removed some peephole rules that don't
12013 work with multibyte arithmetic (fixed bug #937126)
12014 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12015 to registers and not global variables
12016 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12017 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12018 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12019 checking for assignments not internally generated (fixed bug #931895)
12020 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12021 structure member (fixed bug #930072)
12023 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12025 * src/SDCCmain.c (linkEdit),
12026 * src/hc08/main.c (_hc08_parseOptions),
12027 * as/hc08/Makefile.in,
12028 * as/hc08/aslink.h,
12030 * as/hc08/m08pst.c,
12031 * as/hc08/lkrloc.c (relr, rele),
12032 * as/hc08/lkarea.c (lnkarea)
12033 * as/hc08/lkmain.c (afile, parse),
12034 * as/hc08/lkelf.c: support for ELF output
12035 * as/hc08/lks19.c (s19),
12036 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12038 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12040 * as/mcs51/lkihx.c: Fixed bug #899105.
12042 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12044 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12045 .dsp files from Unix to DOS.
12047 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12049 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12050 function pointers; we have been compliant for several months now.
12051 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12052 change that was accidently commented out
12053 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12054 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12057 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12059 * src/hc08/gen.c: output of all of the internal debugging information
12060 is now controlled by the D() macro; it is disabled by default
12062 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12064 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12065 harder to keep the same registers during a CAST iCode
12066 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12067 long via int can be done in a single cast, if the signedness is
12069 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12070 putchar() in tinibios.c in ds390's library
12072 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12074 * src/SDCCast.c (decorateType): fixed bug #898889,
12075 cast result of a literal complement too
12076 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12077 fixed check for bitfields
12079 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12081 * src/SDCCicode.c (geniCodeLogic): made it static,
12082 (geniCodeLogicAndOr): added in order to fix bug #905492,
12083 (ast2iCode): fixed bug #905492
12084 * support/regression/tests/bug-905492.c: added
12085 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12086 (processParms): fixed bug #927659: don't copy parms, this will clear
12088 * support/regression/tests/bug-927659.c: added
12090 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12092 * src/SDCCast.c (addCast): don't cast float to char
12093 * device/lib/libsdcc.lib: added _memmove
12095 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12097 * device/lib/large/Makefile: fixed parallel execution by
12098 replacing `make` by `$(MAKE)`
12100 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12102 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12103 offsets (fixes bug #923936)
12105 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12107 * device/lib/small/Makefile: fixed parallel execution by
12108 replacing `make` by `$(MAKE)`
12110 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12112 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12114 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12116 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12117 * src/regression/Makefile: Regression test was not running.
12119 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12121 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12122 complement if possible
12123 * src/SDCCval.c (valComplement),
12124 * src/SDCCicode.c (operandOperation): fixed complement of literal
12125 * support/regression/tests/onebyte.c (testComplement): added
12127 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12129 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12130 return an optimized tree; actually replace actParm with the new tree
12131 * src/SDCCast.h: added some parantheses to remove side effects
12132 * support/regression/tests/bug-920866.c
12134 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12135 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12136 Bit operands were not being handled properly in the pic14 port.
12137 (now src/regression/add.c passes again).
12139 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12141 * src/SDCC.y (labeled_statement): case and default no longer require
12142 a following statement (RFE #893037)
12144 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12146 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12147 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12148 disabled (fixes bug #916294)
12149 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12150 "mov a,acc"; patch provided by Lenny Story
12151 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12153 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12155 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12157 * src/ds390/gen.c (genFunction, genEndFunction),
12158 * src/ds390/ralloc.c (ds390_assignRegisters),
12159 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12160 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12161 pushed if there are parameters passed on the stack. Also, a cleaner
12162 way to decide if r0/r1 should be pushed/popped. (Together they fix
12165 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12168 * device/lib/mcs51/crtpagesfr.asm,
12169 * device/lib/mcs51/crtxinit.asm,
12170 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12171 to avoid confusion with Si Lab's SFRPAGE register.
12173 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12175 * src/SDCCglue.c (emitMaps): allow public sfr variables
12176 * src/SDCCglue.c (initialComments): include compiler build date
12177 with compiler version and put the timestamp of the generated
12178 assembly file on a serperate line to be less confusing.
12179 * src/port.h: added genInitStartup hook
12181 * src/ds390/main.c,
12184 * src/pic16/main.c,
12186 * src/z80/main.c: genInitStartup initialize as NULL (default to
12187 historical behaviour)
12188 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12189 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12190 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12191 library instead of hard coding it into the compiler.
12192 * support/regression/ports/mcs51-stack-auto/spec.mk,
12193 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12194 * device/lib/mcs51/Makefile,
12195 * device/lib/small/Makefile,
12196 * device/lib/large/Makefile,
12197 * device/lib/mcs51/crtpagesfr.asm,
12198 * device/lib/mcs51/crtstart.asm,
12199 * device/lib/mcs51/crtxclear.asm,
12200 * device/lib/mcs51/crtxinit.asm,
12201 * device/lib/mcs51/crtclear.asm,
12202 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12203 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12204 and into user configurable files.
12205 * device/lib/clean.mk: clean mcs51 directory too
12206 * support/regression/tests/longlit.c: added static to T1 declaration
12207 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12208 accesses in the initialization code
12210 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12212 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12213 OSCTRIMVAL as noted in bug #916008
12215 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12217 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12218 in loops with multiple exits (reported as incorrect registers
12219 used by Martin Helmling in Sdcc-user list)
12221 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12223 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12224 made ds390 register extensions look less like error messages
12226 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12228 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12229 reported by Adam Wozniak in Sdcc-user list
12231 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12233 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12234 arithmetic optimizations, added debug output
12236 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12238 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12239 * sdcc.spec: updated and split sdcc into 3 rpms
12240 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12241 needed for literals of LEFT_OP and '+'
12242 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12243 introduced RESULT_TYPE_NOPROM
12244 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12246 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12247 limited promotion to int only for '*'
12248 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12250 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12252 * src/pic16/gen.c (genSkip),
12253 (genc16bit2lit), (gencjneshort): commented out
12254 (is_LitOp): new helper function, checks operand type
12255 (genCmpEq): rewritten
12257 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12259 * support/regression/tests/bug-908454.c: added
12261 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12263 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12264 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12265 (geniCodeCast): cosmetic, don't preserve bit storage class
12266 (geniCodeLeftShift): added promotion
12267 (geniCodeLogic): fixed regression
12268 * src/SDCCsymt.c (computeTypeOr): accept bits too
12269 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12271 2004-03-07 Borut Razem <borut.razem AT siol.net>
12273 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12275 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12277 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12278 version of pic16_genPackRegisters which does not check if ic is a
12280 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12281 function cause string1.c regression test fails
12283 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12285 * sim/ucsim/configure.in,
12286 * sim/ucsim/configure,
12287 * sim/ucsim/doc/Makefile.in: use docdir
12288 * src/SDCC.y: fixed sbit atrributes
12289 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12290 * src/SDCCast.c (decorateType): |^& need special promotion handling
12292 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12293 * src/SDCCsymt.h (computeType),
12294 * src/SDCCicode.c: computeType() needs op
12295 * src/SDCCsymt.c (checkTypeSanity),
12296 * doc/sddman.lyx: "plain" bitfields are unsigned
12297 * src/SDCCsymt.c (computeTypeOr): added
12298 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12300 * src/SDCCval.c (val*): computeType() needs op
12301 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12302 * support/regression/tests/onebyte.c: added tests for |^&
12304 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12306 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12307 for writing icode into asm output.
12309 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12311 * src/pic16/device.c: added some debug lines enabled
12312 with macro DEBUG_CHECK,
12313 * src/pic16/genarith.c: more debug in genPlus,
12314 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12315 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12316 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12317 * (aopForSym): onStack symbols are re-placed in data memspace,
12318 and onStack flag is cleared,
12319 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12320 copy temporary pcodeop,
12321 * (genPcall): added warning for not updating PCLATU,
12322 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12323 always true for pic16 port,
12324 * (genMultOneWord): NEW, supports integer multiplication,
12325 * (genMult): modified to call genMultOneWord,
12326 * (ifxForOp): added warning when return NULL,
12327 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12328 flag is set before call to operandFromSymbol for implicit
12330 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12331 options.intlong_rent are set by default,
12332 * (_hasNativeMulFor): modified to allow port generation of integer
12334 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12335 set regtype to REG_SFR for all registers, restricting seting the
12336 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12338 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12340 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12341 more than 500 times in the regression tests
12343 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12345 * support/Util/SDCCerr.h,
12346 * support/Util/SDCCerr.c,
12347 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12349 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12350 for symbol conflicts.
12351 * support/valdiags/tests/enum.c,
12352 * support/valdiags/tests/tentdecl.c,
12353 * support/valdiags/tests/struct.c: expect possible error messages
12354 referring to original symbol definitions.
12355 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12357 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12359 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12361 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12363 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12365 * src/pic16/ralloc.c (newReg): fixed bug #908929
12367 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12369 * src/ds390/gen.c: added missing #include "main.h"
12371 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12373 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12374 checking if symbol is already in set,
12375 * src/pic16/device.h: prototype for checkAddSym,
12376 * src/pic16/gen.c: (_G): added entry interruptvector,
12377 * (assignResultValue): removed some commented out lines,
12378 * (genFunction): check for ISR via sym->type, absolute section for
12379 interrupt code is created via a new pBlock, the goto instruction is
12380 placed now correctly at the interrupt vector position, changed all
12381 references from ivec to _G.interruptvector,
12382 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12383 is the interrupt is a high priority one, same for return from ISR,
12384 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12385 externs to calls of checkAddSym,
12386 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12387 pic16_pcode_verbose flag is set,
12388 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12389 * src/pic16/pcoderegs.c: message about how many registers are saved
12390 will only be emitted if pic16_pcode_verbose flag is set,
12392 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12394 * src/ds390/ralloc.h,
12395 * src/ds390/ralloc.c (ds390_regWithIdx),
12396 * src/ds390/gen.c (emitcode),
12397 * src/ds390/main.h,
12398 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12399 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12400 ds390operandCompare, getRegsRead, getRegsWritten,
12401 initializeAsmLineNode): customized instruction size calculation for
12402 ds390, started basis for some register optimizations
12403 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12404 corresponding assembly output
12405 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12406 missing push/pop of r0/r1. Optimized push/pops
12408 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12410 * src/mcs51/main.c (instructionSize): fixed ACALL size
12411 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12413 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12415 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12416 the sorting of rlist with NULL elements
12417 * (print_idataType, print_idata): NEW to create idata sections
12418 * src/pic16/device.h: idataSymSet new variable
12419 * src/pic16/gen.c (genFunction): fixed some bugs in string
12420 comparing, improved the absolute section creation for ISRs,
12421 added FSR0L/FSR0H in registers that are saved in an ISR,
12422 * (genInline): fixed the processing of inline snippets,
12423 now they undergo no process by the peephole optimizer
12424 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12425 are placed in idataSymSet,
12426 * (pic16emitStaticSeg): extern symbols are added in externs,
12427 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12428 switching when aboslute variables are placed in access bank memory
12429 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12430 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12431 commented out with #if,
12432 * (pic16_packRegisters): reintroduce the check for CAST because some
12433 symbols are not correctly handled,
12434 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12435 pCodeInstruction instead of pCode,
12436 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12437 pCodeAsmDir definition,
12438 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12439 directive, then the argument directive is emitted without the leading
12440 tab, hack for inline labels which must be in the first column,
12441 * (compareLabel,pic16_findNextInstruction),
12442 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12443 * (insertBankSwitch): modified for the new pCodeAsmDir,
12445 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12446 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12448 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12450 * (pushSide): commented out with #if,
12451 * (assignResultValue): fixed some typos in saving
12453 * (genPcall): FIXED and sync'ed with genCall,
12454 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12455 * (genNearPointerGet): fixed to handle some more cases,
12456 implementation scheme via table reads,
12457 * (genConstPointerGet): modified to access code memory correct,
12458 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12459 and improved to handle some cases
12460 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12461 instead of "RETLW" for init data
12462 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12463 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12464 variables are placed in access bank memory (<0x80 and >=0xf80),
12465 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12466 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12467 TBLWT_POSTDEC,TBLWT_PREINC
12468 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12469 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12471 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12472 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12473 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12474 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12476 2004-02-29 Borut Razem <borut.razem AT siol.net>
12478 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12479 support/Util/findme.h, support/Util/system.h: enhance binary relative
12480 search for lib and include by using findProgramPath()
12482 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12485 * src/SDCCpeeph.c (pcDistance),
12487 * src/mcs51/ralloc.h,
12488 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12489 * src/mcs51/main.h,
12490 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12491 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12492 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12493 size calculation port specific, started basis for some register
12495 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12496 missing push/pop of r0/r1. Optimized push/pops
12497 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12498 * device/lib/_modsint.c (_modsint),
12499 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12500 and stack version so regression tests pass
12502 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12504 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12505 * src/SDCCast.c (decorateType): catch another small optimization
12507 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12508 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12509 modified to finally use computeType() all over SDCC,
12510 see Feature Request #877103
12511 * src/SDCCval.h: cosmetic
12512 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12513 valCompare(); regression tested in muldiv.c
12514 * support/regression/tests/muldiv.c (testMod): mod sign follows
12517 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12519 * src/SDCCast.c (decorateType): fixed bug #902362
12520 * doc/INSTALL.txt: fixed install instructions for win32
12522 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12524 * device/include/Makefile.in (install): fixed by replacing spaces
12527 * doc/INSTALL.txt: updated for release
12528 * doc/sdccman.lyx: added warning for --xstack being buggy
12530 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12532 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12533 to eliminate build warnings.
12534 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12536 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12537 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12539 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12540 removed -penable-stack, added comment for stack pragma, added
12541 warning for not initializing the stack/frame registers, removed
12542 comment at interrupts section
12544 Stack is made permanent, there is no ability to disable stack usage.
12545 * src/pic16/device.h,
12546 * src/pic16/device.c: removed all references to USE_STACK macro,
12547 * src/pic16/device.c (pic16_dump_section): when no elements in
12548 rlist, free rlist before return,
12549 * (pic16_dump_int_registers): NEW, internal registers are a new set
12550 of general purpose registers reused by each function,
12551 * (checkAddReg): returns 1 if registers is added to set,
12552 * (pic16_groupRegistersInSection): when a registers is of type
12553 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12554 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12555 SRCASECMP macro is moved here from device.c
12556 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12557 PO_PCLATU, PO_PRODL, PO_PRODH,
12558 * (pic16_pCodeOpType, genMinus,
12559 changed compares to "a" register, with AOP_ACC,
12560 * (pic16_genPlus): fixed some bugs and indented properly,
12561 * (pic16_addSign): changed size to size+offset in the MOVWF
12563 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12564 multiply 8-bit operand by literal, result is 8-bit,
12565 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12566 multiply 2 8-bit operand, result is 8-bit,
12567 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12569 * src/pic16/gen.c: changed accUse to contain WREG only,
12570 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12571 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12572 true, do not use immediate addressing any more unless sym is a
12573 pointer in codespace,
12574 * (aopForRemat): do not use immediate addressing when symbol not in
12575 codespace and when symbol's address is requested,
12576 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12578 * (aopGet): added case for AOP_ACC and don't return "accumulator
12579 bug" but WREG instead,
12580 * (popGetTempReg): pushes contents of temporary register in stack,
12581 * (popReleaseTempReg): pops contents of temporary register from
12582 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12583 * (pic16_popGet): separated case AOP_ACC to return register WREG
12584 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12585 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12586 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12587 the use of immediate pointers to certain cases only.
12589 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12590 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12591 * (assignResultValue, genCall, genRet): modified to use the new
12592 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12593 genPcall is still broken,
12594 * (genFunction): added code to create 'A' type pBlocks when
12595 interrupt functions are generated, code not extensively tested yet,
12596 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12597 * (genEndFunction): modified so ISRs pop stored registers from stack,
12598 * (genMultOneByte): cleanup,
12599 * (AccRsh): added flag andmask, to and result with appropriate mask,
12600 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12601 * (genDataPointerGet): fixed and reenabled its use,
12602 * (genNearDataPointerGet): bugs fixed,
12603 * (genDataPointerSet): bugs fixed,
12604 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12605 pic16_DumpSymbol, pic16_DumpOp,
12606 * src/pic16/genutils.h: function prototypes for the above functions,
12607 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12609 * (pic16emitRegularMap): many many many improvements, but needs a
12611 * src/pic16/main.c: enable_stack in pic16_options is removed,
12612 * (_pic16_parseOptions): removed command line options -penable-stack,
12613 * (_process_pragma): emit stack symbol only when stack pragma is
12615 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12616 redirected to FSR0L/FSR0H pair,
12617 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12618 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12619 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12621 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12622 * (dumpPicOptype): NEW,
12623 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12624 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12625 with movff instruction,
12626 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12627 added pic16_int_regs, some packRegsFor* functions are commented out,
12628 because produce errors,
12629 * src/pic16/NOTES: minor modifications
12631 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12633 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12634 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12636 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12637 * as/mcs51/lkaomf51.c: fixed bug #895763
12639 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12641 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12643 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12645 * doc/sdccman.lyx: added details about the HC08 storage classes and
12646 interrupts, fixed the register usage info for z80 & gbz80
12648 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12650 * doc/sdccman.lyx: added more pic16 port documentation
12651 * device/include/pic16/: added header pic18fregs.h
12653 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12655 * doc/sdccman.lyx: added Vangelis' contribution
12657 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12659 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12660 extend to the next CALL or PCALL, not just to the next CALL.
12662 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12664 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12666 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12668 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12669 bug #895752 and a better fix for bug #716790
12671 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12673 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12675 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12677 * doc/sdccman.lyx: minor changes, minor changed
12679 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12681 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12682 which can't handle SDCC_NEWONEBYTEOPS,
12683 (geniCodeMultiply): removed conversion from mult to shift for pic14
12686 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12689 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12690 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12691 thus fixing bug #895406
12693 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12695 * device/lib/_modsint.c,
12696 * device/lib/_modslong.c: sign follows divisor only
12697 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12698 signs or signedness can be ignored
12699 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12700 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12701 added optimization for IFX,
12702 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12704 reenabled optimization for IFX, which was removed on 2004-01-11
12705 * src/SDCCast.h: added return type IFX
12706 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12707 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12708 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12709 SDCC_OLDONEBYTEOPS selects the old behaviour
12710 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12711 changed again and commented promotion rule
12712 * src/SDCCval.c (valDiv): promotion no longer necessary
12713 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12714 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12716 * support/regression/tests/onebyte.c: added
12718 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12720 * gen.c (genInline): reverted to old code for assemnling inline
12721 code because of bug reported James Chadd
12723 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12725 * ralloc.h: missing declarations from previous patch,
12726 seems that patch for ralloc.h was never applied, fixed
12728 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12729 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12733 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12734 indirect addressing. Marked FSR0 as deprecated
12735 * gen.c (pointerCode): commented out, not needed now
12736 (pic16_popGet2p): new MOVFF helper function
12737 (genGenPointerGet),
12738 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12739 (shiftRLong): removed duplicate debugging info
12741 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12743 * src/ds390/gen.c (genNearPointerGet),
12744 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12745 optimization with bits, but not bitfields.
12746 * src/ds390/ralloc.c (packRegisters),
12747 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12749 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12751 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12753 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12756 * src/SDCCicode.c (operandFromSymbol),
12757 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12758 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12759 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12760 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12761 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12762 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12764 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12765 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12766 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12767 * src/SDCCsymt.c (newSymbol),
12768 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12771 * src/SDCCval.c (newiList): fixed bug #885705
12773 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12775 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12776 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12778 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12780 * device/include/c8051f120.h,
12781 * device/include/c8051f300.h,
12782 * device/include/c8051f310.h: added/updated header files for Silicon
12783 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12784 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12785 in new section Submitting patches
12787 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12789 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12790 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12791 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12793 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12794 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12795 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12797 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12798 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12799 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12801 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12802 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12803 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12804 genGenPointerSet): fixed bug #892400
12805 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12806 to eliminate build warnings.
12807 * src/SDCCast.c (processParms),
12808 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12810 * support/valdiag/valdiag.py: added GCC to the list of defines active
12811 when compiling with gcc
12813 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12815 * support/Util/SDCCerr.h,
12816 * support/Util/SDCCerr.c,
12817 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12818 with an incomplete type (fixed bug #883734)
12819 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12821 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12823 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12825 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12827 * src/SDCCast.c (decorateType),
12828 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12829 function pointer implementation
12830 * support/regression/tests/funptrs.c: added tests to verify both forms
12831 of function pointers work correctly. Added tests to verify parameters
12832 are passed in the correct order.
12834 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12836 * device.c (regCompare): registers are sorted by ascending
12837 address and increasing size,
12838 * main.c (_pic16_finaliseOptions): removed the declaration
12839 of compiler macro MCU. Now a macro of the format pic18fxxxx
12840 will be defined from the command line
12842 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12843 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12845 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12846 PCOP_RLCF was overwritten!
12847 * gen.c (genSkip): commented out calls to pic16_emitcode,
12848 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12850 * (genRRC): added debugging info,
12851 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12852 overwritten while shifting,
12853 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12854 overwritten while shifting,
12857 * (shiftLLeftOrResult),
12858 * (shiftRLeftOrResult),
12860 * (shiftLLong): Implemented with pic16_emitpcode
12861 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12862 * (genLeftShift): Fixed bug, operand for shift by variable always
12863 was "and"ed with 0x0f,
12864 * (genLeftShiftLiteral),
12866 * (genRightShiftLiteral): added debugging info,
12867 * (genrshFour): added comment,
12868 * (genRightShift): determined signedness from operand "left"
12869 instead of "result"
12871 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12873 * src/SDCCicode.c (geniCodeParms),
12874 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12875 function pointers, fixed function pointer bugs #861242 and #861896
12877 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12879 * device/include/c8051f000.h,
12880 * device/include/c8051f120.h,
12881 * device/include/c8051f300.h: added header files for Silicon
12882 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12884 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12886 * src/SDCCast.c (processParams): added new type flow and restructured
12887 (gatherAutoInit): added new type flow
12888 (addCast): cosmetic changes
12889 (getLeftResultType): added new type flow for array indices, patch
12890 provided by Stas, see FR #877103
12891 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12892 array index patch by Stas
12893 * src/SDCCast.h: added prototype getResultTypeFromType()
12895 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12896 * src/pic/glue.c (pic14emitStaticSeg),
12897 * src/pic16/glue.c (pic16emitStaticSeg),
12898 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12899 for initialization of symbols
12900 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12901 * support/Util/SDCCerr.h:
12902 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12903 * .version: bumped version number to 2.3.8
12904 * device/include/Makefile.in (install),
12905 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12908 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12910 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12911 Slade Rich fixed an optimization bug
12912 * src/pic/pcodepeep.c,
12913 * src/pic/pcoderegs.c
12914 * doc/Makefile (install): added test for directory
12916 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12918 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12919 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12920 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12921 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12922 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12923 * as/mcs51/asexpr.c (term),
12924 * as/hc08/asexpr.c (term): fixed bug #887146
12926 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12928 * src/z80/gen.c (genMult): handle single byte result product
12929 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12930 DUMMY_READ_VOLATILE (fixed bug #886367)
12932 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12934 * support/regression/tests/libmullong.c: fixed logic, on little endian
12935 hosts we ended without a mullong_wrapper()
12937 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12939 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12940 virus/worm forged address usage.
12942 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12944 Fixed promotion, it should be done on AST level:
12945 * src/SDCCast.c (addCast): added promotion to int
12946 (decorateType): updated call to upCast()
12947 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12948 usualUnaryConversions()
12950 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12952 * support/regression/tests/literalop.c (mulWrapper): Added a
12953 wrapper to remove integer overflow warnings.
12955 * support/regression/tests/float_trans.c: Made work on host.
12957 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12960 * support/regression/generate-cases.py (main): Changed from inline
12963 * doc/Makefile (install): Changed to depth first to get rid of
12964 missing directory install warning.
12966 * as/Makefile (install-doc): Made work on Mac.
12968 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12970 * src/SDCCast.c: added an additional type flow in decorateType() of
12971 opposite direction, see feature request #860006; it's enabled at runtime
12972 by setting the environment variable SDCC_NEWTYPEFLOW
12973 * src/SDCCast.h: changed prototype of decorateType()
12974 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12975 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12976 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12977 see feature request #877103
12978 * src/SDCCval.c: updated call of decorateType()
12979 (valBitwise): fixed bug #882876
12980 (valMinus): added promotion
12981 (valLogicAndOr): result is unsigned
12982 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12983 * src/SDCCsymt.c (computeType),
12984 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12985 must not cause an unsigned operation
12986 * src/pic/glue (pic14emitRegularMap),
12987 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12989 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12991 * src/pic/pcode.c (PCodeID): commented out left over debug code
12993 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12995 * support/valdiag/tests/overflow.c: added shift tests
12996 * src/pic/device.c,
13003 * src/pic/pcodepeep.c,
13004 * src/pic/pcoderegs.c,
13005 * src/pic/ralloc.c,
13006 * src/pic/ralloc.h: applied patch from Slade Rich;
13007 added support for multiple code pages and multiple RAM banks on the
13008 PIC 14 port. The ASM files now no longer simply assume all the
13009 code / RAM are in the same page / bank. This means the linker can
13010 safely allocate code/RAM of separate ASM files to different pages/banks.
13011 * doc/sdccman.lyx: added Slade's tips
13012 * src/mcs51/peeph.def: fixed bug #880768
13014 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13016 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13017 * src/SDCCast.c (decorateType): fixed bug #880197
13019 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13021 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13024 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13025 strtof is not part of C89 and isn't included with Mac OS X.
13027 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13029 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13030 shiftL2Left2Result): fixed bug #879326
13031 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13032 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13033 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13034 address fetch for clr instruction
13035 * device/lib/hc08/_mulint.c: created optimized assembly version
13036 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13038 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13040 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13041 proposed in FR #877103
13043 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13045 * src/SDCCval.c (cheapestVal): added missing checks
13046 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13047 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13049 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13051 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13054 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13056 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13057 loaded with the linker search paths (-L arguments) and the libraries
13058 to be linked with the current source (-l arguments). Changes
13059 currently will affect only the pic16 port.
13060 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13061 include path the port specific paths and port specific libraries,
13062 * gplink command now contains the $3 argument,
13063 * src/pic16/device.h,
13064 * src/pic16/device.c,: structure PIC_device is made public and
13065 renamed to PIC16_device, the same for variable Pics which is renamed
13066 to Pics16. Updated all references to them.
13067 * src/pic16/glue.c (pic16glue): corrected bug with code
13068 initialization which bypassed the variable initializations block.
13070 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13071 COMPILE_FLAGS and added the --nostdinc option
13073 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13075 * device/include/mc68hc908jb8.h: Register defs for another member
13076 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13078 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13080 Documenting changes from previous commits.
13081 * configure.in (version 1.56),
13082 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13083 when generating output files to configure the pic16 library,
13084 but now I've commented it out, since gputils aren't installed in the
13085 SF compile farm, so library won't compile
13087 * device/lib/Makefile.in (version 1.56): initially I've added in
13088 target 'all' the prerequestive 'model-pic16' so it compiled the
13089 pic16 library, but now I've commented it out for the same reasons
13091 * added targets 'model-pic16' and 'objects-pic16' to compile the
13093 * added target 'port-specific-objects-pic16' to handle the
13094 generated libraries and copy them into the build/ directory
13095 * added target 'clean-intermediate-pic16' to clean intermediate
13096 files into pic16 directory
13097 * in target 'installdirs' added line to create directory pic16 in
13098 the installation path
13100 * device/include/Makefile.in (version 1.11): in target 'install'
13101 added lines to copy all header files to installation path,
13102 * in target 'installdirs' added line create directory for pic16
13103 headers in the installation path
13105 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13107 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13110 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13113 * device/lib/configure.in,
13114 * device/lib/configure: fixed for autoconf 2.57
13116 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13118 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13119 option so that it actually works. Made it specific to the z80, since
13120 the gbz80 doesn't have these kinds of I/O ports.
13122 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13124 * device/include/z180.h,
13125 * device/lib/_memcpy.c,
13126 * device/lib/_memmove.c,
13127 * device/lib/_mulint.c,
13128 * device/lib/ser_ir.c,
13129 * device/lib/ser_ir_cts_rts.c,
13130 * device/lib/_strcmp.c,
13131 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13132 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13133 portmode; added deprecation warning for bank= and protmode= forms.
13134 Also, guard against buffer overflow.
13135 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13137 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13139 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13140 changed interrupt vector table generation to only emit declared vectors.
13141 * device/include/Makefile.in: added missing backslash
13142 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13144 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13146 Mainly changes to support compilation of the device libraries
13147 * src/pic16/device.c: stack is allocated via symbol and not
13148 via literal number. The symbol is placed in the corresponding
13149 position of the data ram
13150 * (pic16_dump_section): relocatable and absolute uninitialized
13151 data are now emitted in sorted order to reduce section naming,
13152 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13153 weren't marked as being in the access bank,
13155 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13157 Added portion of GNU PIC Library under the directory
13158 device/include/pic16 and device/lib/pic16. These files
13159 contain the declarations of SFRs for the PIC18Fxx2 devices.
13160 The directory is initialized via configure from toplevel.
13162 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13164 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13165 the spilllocations to be compared correctly
13167 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13169 * src/SDCCast.c (decorateType): fixed bug introduced today
13171 2004-01-12 Borut Razem <borut.razem AT siol.net>
13173 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13174 doc/sdccman.lyx: upper case pragmas are deprecated
13176 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13178 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13179 in simpler and even better code
13181 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13183 * src/SDCCicode.c (operandOperation): fixed bug #874819
13184 * src/SDCCast.c (decorateType): fixed
13185 char foo (unsigned long ul) { return ul > 0; }
13187 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13189 * doc/sdccman.lyx: Moved and added some sections, small changes
13190 all over. Telling LaTeX to be less strict with word spacing
13191 to better keep the right margin. Changed some notes about
13192 maintainance of the ports in section 3.2.1 - is it OK like this?
13194 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13196 SDCC source changes:
13197 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13198 convilong): modified to inform the pic16 port that builtin functions
13201 PIC16 PORT specific changes:
13202 * src/pic16/device.c pic16_dump_equates() added,
13203 processor registers declared internally by the port are emitted in
13204 the translation as equates,
13205 * src/pic16/gen.c: inline code is passed unprocessed to the
13207 * (pic16_popGetLit2): fnuction modified to take second operand as
13208 pCodeOp pointer and not as literal,
13209 * (popRegFromIdx): prefixed with pic16_,
13210 * (pic16_popCombine2): modified to receive already allocated pCode
13212 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13213 * (genFunction): initializes local stack frame and pushes on stack
13214 all the registers used by this function,
13215 * (genEndFunction): restores all registers from stack and restores
13217 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13219 * (pic16glue): changed the program startup sequence,
13220 * added new dbName code 'A' for functions placed in absolute section
13221 * src/pic16/main.c: added function attribute _naked,
13222 * added pragma 'code' to place a fnuction at an absolute address,
13223 * added command line arguments --debug-ralloc and --pcode-verbose,
13224 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13225 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13226 * (pic16_newpCodeOpLit2): modified to take the second operand as
13228 * (pic16_printpBlock): modified to emit each function in a separate
13230 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13231 UPPER for immediate operands,
13232 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13234 * src/pic16/peeph.def: all peepholes with movff are commented out,
13235 because there is a problem in the pcode peep optimizer,
13236 * src/pic16/ralloc.c: the register allocator can now reuse local
13237 function symbols for another function. This saves register usage.
13238 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13240 Added file src/pic16/NOTES with information about program writing on
13241 the current port version.
13243 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13245 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13246 and peephole 252 (array access)
13248 2004-01-09 Borut Razem <borut.razem AT siol.net>
13250 * src/SDCCmain.c : fixed #872250: -l command line defined library
13251 files are scanned before standard library files
13253 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13255 * src/SDCCast.c (decorateType): fixed bug #874046
13257 2004-01-09 Borut Razem <borut.razem AT siol.net>
13259 * support/scripts/sdcc.nsi: remove previous installation
13261 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13263 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13264 bytes for last interrupt vector (mcs51)
13265 * sdcc.spec: fixed typo
13267 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13269 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13270 gen51Code): more efficient parameter receive for --model-large
13273 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13275 * src/ds390/main.c,
13276 * src/z80/main.c: added missed needLinkerScript flags (more than
13277 one port structure defined in these file)
13278 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13281 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13283 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13284 * src/port.h: added flag needLinkerScript in port->linker
13285 structure to inform whether to create a .lnk file or not,
13287 * src/ds390/main.c,
13289 * src/mcs51/main.c,
13291 * src/pic16/main.c,
13293 * src/z80/main.c: changed appropriately to configure
13294 needLinkerScript flag
13296 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13297 * src/pic/glue.c: added variable udata_section_name to
13298 override default uninitialized data segment definition for
13299 devices only with SHAREBANK memory (reported from Erik Epetrich)
13300 * (pic14emitOverlay): modified to emit a commented overlay segment
13301 directive when no overlay data exist
13302 * (picglue): modified to emit uninitialized data segment
13303 according to udata_section_name
13304 * src/pic/main.c (_pic14_parseOptions): added command line
13305 options --udata-section-name=[name] to override default
13306 udata definition name
13307 * modified _linkCmd and _asmCmd to include compiler passed
13308 arguments via -W option
13309 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13310 object file from '.rel' to '.o' in port->linker structure,
13311 changed size of fptr from 2 to 3 in port structure
13313 2004-01-07 Borut Razem <borut.razem AT siol.net>
13315 * support/scripts/sdcc.nsi: update PATH
13316 * support/scripts/sdcc.ico: craeted
13318 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13320 * device/include/Makefile.in: fix install
13321 * doc/Makefile: fix install
13323 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13325 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13327 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13328 how the function variable allocation summary is displayed; also
13329 include information about variables allocated to the overlay
13332 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13334 * as/mcs51/lkmain.c: Help about -Y option
13335 * as/mcs51/lkarea.c: Fixed gcc warnings
13337 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13339 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13341 * support/valdiag/tests/overflow.c: added
13342 * src/SDCCast.c (decorateType),
13343 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13344 LEFT_OP (left shift)
13346 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13348 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13349 (default behaviour).
13351 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13353 A python script to validate compiler diagnostic messages. It can be
13354 used to verify that sdcc complains about bad c source code and
13355 gives a good location of the error.
13356 * support/valdiag/Makefile,
13357 * support/valdiag/valdiag.py,
13358 * support/valdiag/tests/*
13360 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13362 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13363 * src/SDCCsymt.c (newEnumType),
13365 * support/Util/SDCCerr.c,
13366 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13368 * support/regression/tests/enum.c: added test for enum values that
13369 require at least 2 bytes of storage.
13371 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13373 * src/common.h: added ifndef/define/endif macros
13374 around the header file.
13375 Bug reported from Jesus Calvino-Fraga
13377 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13379 * sdcc.spec: updated
13380 * device/include/Makefile.in: don't install CVS directories
13381 * device/lib/Makefile.in: added removal of CVS directories after install
13382 * doc/Makefile: fixed install, added local_icons
13383 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13384 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13385 * src/ds390/gen.c (genRightShift): fixed bug #870788
13386 * src/SDCCast.c (decorateType): fixed bug #870781
13388 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13390 PIC16 port related changes:
13391 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13392 added variable stackPos,
13394 * gen.c: genCall, assignResultValue: added support for
13395 pushing/retrieving function parameters to/from stack,
13396 genFunction,genEndFunction: setup stack frame for the
13397 generated function,
13398 genAddrOf: will be changed according to bug 863624
13400 * added files genutils.c and genutils.h which contain gen*
13401 debugged and optimised functions extracted from gen.c
13403 * glue.c: added variable 'externs' which holds extern symbols,
13404 pic16emitRegularMap: is modified to properly handle relocatable
13405 symbols under the new scheme,
13406 pic16createInterruptVect: is modified
13407 pic16printPublics: is modified to emit 'global' assembler directives,
13408 added pic16_printExterns to print extern symbols,
13409 pic16glue: initializes stack/frame pointer in the beginning of
13410 the assembly output. Temporary hack, will be corrected later,
13411 because gplink yet does not support stack and SDCC does not
13412 yet support a type of crt0.o object to create the final binary.
13414 * Removed many lines that contain 8051 legacy code.
13415 * The code is finally placed under a 'code' directive.
13416 * Added port specific options.
13418 * _process_pragma: simplified since now we do not need *special*
13419 include file to define SFR registers. But a separate header
13420 will be needed. This will be developed later.
13421 * _pic16_parseOptions: added, parses port specific options:
13422 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13423 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13424 --preplace-udata-with=
13426 * _pic16_setDefaultOptions: modified to initialize section names,
13427 but hack is temporarly out of order since it needs improvement.
13428 * _pic16_genAssemblerPreamble: configuration words are emitted by
13429 their address instead of their name. This part is incomplete and
13430 supports only the 18Fxx2 devices. Other devices will emit an error
13431 during assembly since they do not contain the same set of config
13433 * _pic16_genIVT: is modified,
13435 * pcode.c: added definitions for some hardware registers that are needed
13437 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13438 All PCI entries are updated. Now LFSR is supported.
13439 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13440 * added pic16_newpCodeOpLit2 to support instructions with
13441 two literal arguments
13442 * pic16_pCode2str: corrected code that emits assembler instructions
13443 with two literal operands and those that have an access bit modifier
13444 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13445 this fixes a bug which caused some labels to be lost, when an
13446 assembler directive was added, i.e. banksel,
13447 * pic16_FixRegisterBanking: improved logic that causes the insertion
13449 * InlineFunction: functions that are called once, are not any more
13450 inlined. This can be a port option in the future,
13452 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13454 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13455 hold the corresponding uninitialized symbols,
13456 * pic16_allocProcessorRegister: registers have explicit marked the
13458 * pic16_allocInternalRegister: registers are explicit marked as
13460 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13461 processing list, so bit registers were lost,
13464 * ralloc.h: added field 'accessBank' and original symbol operand
13465 in register definition,
13466 * removed the field isMapped from register definition,
13468 ** Several functions have been removed from various sources:
13469 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13470 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13471 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13472 pic16_assignRelocatableRegisters
13474 ** others have been introduced:
13475 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13476 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13478 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13480 * support/scripts/inc2h.pl: changed definition of BIT_AT
13481 to emit 'sbit at' instead of 'bit at'. This was a request.
13483 PIC16 port related preliminary changes:
13484 * gen.c: prefixed function popRegFromString with
13485 pic16_ and all references to it corrected
13486 * pcode.c: all pic16_pc_* hardware registers prefixed
13487 with underscore (_),
13488 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13489 * ralloc.c: newReg(): when register is REG_SFR then
13490 set address to rIdx,
13491 pic16_allocProcessorRegister(): marks register wasUsed=0
13492 pic16_writeUsedRegs(): added a call to assign processor
13493 registers via pic16_assignFixedRegisters
13495 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13497 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13498 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13499 variables in unused register banks. Also the SSEG is placed
13500 wherever there is enough space for it, and IDATA can be anywhere
13501 in internal RAM. For now compile using -Wl-Y[stack_size].
13502 The mem file is different for this option as well, since it
13503 makes no sense of talking about DSEG lenght.
13505 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13507 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13508 in certain cases, e.g. when ROM assignment, patch provided
13509 from Albert den Haan.
13511 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13513 Many signedness and type propagation fixes:
13514 * src/SDCCicode.c: made geniCodeCast() static
13515 replaced SPEC_ by IS_ (cosmetic)
13516 (operandOperation): fixed div and mod operation
13517 (usualBinaryConversions): added support for promotion of char
13518 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13519 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13520 (geniCodeAdd): an array index will stay unsigned, even if promoted
13522 (geniCodeArray): ditto
13523 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13524 * src/SDCCsymt.c (computeType): added more support for char;
13525 promotion of char is selectable by promoteCharToInt, fixed signedness
13527 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13528 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13529 * src/SDCCval (val*): replaced signedness calculation by
13531 rearranged if-branches (cosmetic)
13532 (valShift): added warning W_SHIFT_CHANGED
13533 (valCompare): fixed problem with different types
13534 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13535 * support/regression/tests/literalop.c: added many cases
13536 * support/regression/tests/ast_constant_folding.c: changed finally to
13538 * .version: new year, new version: 2.3.7
13539 * src/SDCCmain.c (main): applied patch #866468
13540 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13541 provided by Scott Bronson
13542 * doc/sdccman.lyx: updated documentation for sdcdb
13543 updated and added chapter tips
13545 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13547 * src/SDCCsymt.h: missing from yesterday's commits
13549 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13551 * src/SDCC.y (struct_or_union_specifier),
13552 * support/Util/SDCCerr.c,
13553 * support/Util/SDCCerr.h: verify that struct & union tags are used
13556 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13558 * src/SDCCglobl.h: missing from yesterday's commits
13560 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13562 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13563 sft_attributes, struct_declaration, parameter_declaration,
13564 type_name, start_block, declaration_list),
13565 * src/SDCC.lex (check_type): support redefinition of typedef names
13567 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13569 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13570 aligned xdata arrays. Erik helped me with the if clause.
13572 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13574 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13577 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13580 * src/SDCCast.c (newAst_),
13582 * src/SDCCicode.c (ast2iCode, newiCode),
13584 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13585 expr, statement, expression_statement, selection_statement,
13586 iteration_statement, expr_opt, jump_statement): foundation for tracking
13588 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13591 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13593 * support/Util/SDCCerr.c,
13595 * src/SDCCast.c (createCase, createDefault, decorateType),
13596 * src/SDCClabel.c (labelUnreach),
13597 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13599 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13600 (with thanks to Stas Sergeev)
13601 * device/include/time.h,
13602 * device/lib/time.c (CheckTime): suppress unreachable code warning
13604 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13606 * src/SDCCast.c (createIvalCharPtr),
13607 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13609 * support/regression/tests/nullstring.c: tests for these two bugs
13611 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13613 * support/Util/SDCCerr.h,
13614 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13615 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13616 about storage class and 'at' used inside struct or union
13617 * src/SDCCBBlock.c (iCodeFromeBBlock),
13618 * src/SDCCcse.c (ifxOptimize),
13619 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13620 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13621 printIval, emitStaticSeg, emitOverlay),
13622 * src/SDCClabel.c (deleteIfx),
13623 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13624 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13625 gatherAutoInit, processParms),
13626 * support/Util/SDCCerr.h,
13627 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13628 reporting for post-parse errors.
13630 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13632 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13633 implicit casts via union; they don't work on big endian systems
13634 (possible fix for bug #861138)
13636 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13638 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13639 * src/mcs51/main.c: fixed the fix for bug #737001
13641 2003-12-15 Borut Razem <borut.razem AT siol.net>
13643 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13645 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13647 * support/makebin/makebin.c: put output in binary mode
13649 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13651 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13652 xdata and data memory on startup. Set the environment variable
13653 SDCC_NOGENRAMCLEAR to disable this.
13654 * src/mcs51/peephole.def,
13655 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13656 (allows non-interrupt and interrupt code to safely compete for a resource
13657 without the non-interrupt code having to disable interrupts)
13659 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13661 * src/SDCCicode.c (geniCodeAdd),
13662 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13663 with valFromType if type might be a pointer and host is big endian).
13664 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13665 types, not just integer types.
13666 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13667 multiply defined with mismatching "at" address.
13669 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13671 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13672 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13673 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13674 with embedded nulls (fixed bug #753752)
13676 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13678 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13679 Apparently this did not see much testing (endless loop)
13681 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13683 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13685 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13687 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13688 gracefully handle NULL memmap pointers
13690 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13692 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13693 instead of deleting the iCode when an operand is volatile
13694 * src/z80/gen.c (genDummyRead),
13695 * src/mcs51/gen.c (genDummyRead),
13696 * src/ds390/gen.c (genDummyRead),
13697 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13699 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13700 * src/SDCC.y: fixed bug #850420
13702 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13704 Applied z80 i/o port patch from Peter Townson and fixed some operators
13705 to better handle operands in A register.
13706 * device/include/z180.h
13712 * src/z80/peeph-z80.def
13713 * src/z80/peeph.def
13716 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13718 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13720 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13722 * device/lib/hc08/_mullong.c: Removed extra #endif
13724 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13726 * sim/ucsim/hc08.src/inst.cc,
13727 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13728 carries from x to h
13729 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13730 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13731 * device/include/stdarg.h: fixed varargs for hc08
13732 * device/lib/Makefile.in,
13733 * device/lib/hc08/Makefile,
13734 * device/lib/hc08/_mulint.c,
13735 * device/lib/hc08/_mullong.c: fixed some endian problems
13737 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13739 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13740 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13741 * device/lib/_gptrget.c,
13742 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13744 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13746 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13747 * src/SDCCast.c (astErrors): fixed bug #846007
13748 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13750 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13752 * src/SDCCast.c (decorateType): disabled a transformation I added in
13753 revision 1.188 (access to fields of a structure at an absolute address);
13754 it breaks with bitfields, extern declarations, and gcse analysis.
13755 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13756 could be assigned through a pointer, so don't complain.
13757 * src/SDCCast.c (astErrors),
13759 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13761 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13763 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13764 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13765 output of __config directives, since gpasm now supports them
13766 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13767 pre-processor macro, i.e. -DMCU=p18f452
13768 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13769 and modified to handle 'cast' icode similarly to '=' icode
13770 * src/pic16/device.h (typedef struct PIC_device): added field
13771 'extMIface' to indicate that chip has external memory interface
13772 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13773 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13776 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13778 * src/SDCC.y (pointer): fixed bug #846006
13779 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13780 * src/SDCCast.c (decorateType): fixed bug #846009
13781 * src/ds390/peeph.def,
13782 * src/ds390/gen.c (genAnd, genOr),
13783 * src/mcs51/peeph.def,
13784 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13786 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13788 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13795 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13799 * src/SDCCbitv.c: added function to free a bitvector
13800 * src/SDCClrange.h,
13801 * src/SDCClrange.c: added function to recompute the liveranges
13802 * src/avr/ralloc.c,
13803 * src/ds390/ralloc.c,
13804 * src/hc08/ralloc.c,
13805 * src/mcs51/ralloc.c,
13806 * src/pic/ralloc.c,
13807 * src/pic16/ralloc.c,
13808 * src/xa51/ralloc.c,
13809 * src/z80/ralloc.c: recompute the liveranges after register packing
13811 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13813 * src/SDCCloop.c (newInduction): fixed bug #845630
13815 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13817 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13818 inadvertantly left behind from my 2003-11-12 change
13820 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13822 Updated headers I neglected to commit yesterday.
13823 * src/SDCClrange.h,
13826 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13828 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13829 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13830 * src/SDCCopt.c (eBBlockFromiCode),
13831 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13832 the creation of the key hash table from the sequencing so it can be used
13833 earlier (for some GCSE bug fixes still pending)
13835 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13837 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13838 * support/regression/tests/addsub.c: testing genPlus shortcut
13840 2003-11-15 Borut Razem <borut.razem AT siol.net>
13842 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13844 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13846 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13847 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13848 ordering is immaterial.
13849 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13851 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13853 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13854 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13855 (SIGSEV) of bug #840381
13856 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13857 unlink new file before rename if new and old filenames are the same)
13859 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13861 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13862 uninitialized variables) for the mcs51. Set environment variable
13863 SDCC_GENRAMCLEAR to test.
13864 xdata initialization slightly shorter
13866 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13869 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13870 #838241 & 780691 (basicly the same bug)
13871 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13872 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13874 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13876 * src/SDCCmain.c (linkEdit): "fix" #834252
13878 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13880 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13882 * src/SDCC.y: fixed bug #819403
13884 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13886 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13887 the reentrant attribute.
13888 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13889 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13891 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13892 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13893 erroneously reduced to a literal.
13894 * src/hc08/ralloc.c (packRegisters, rematStr),
13895 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13898 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13900 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13901 * doc/sdccman.lyx: changed from 'article' to 'book'
13902 * doc/Makefile: readded test_suite_spec and cdbfileformat
13904 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13906 * device/include/stdlib.h: include malloc.h to comply with ANSI
13907 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13909 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13911 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13912 * doc/clean.mk: also remove *.out files
13913 * doc/sdccman.lyx: some additions, larger top/bottom margins
13915 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13917 * src/SDCC.y: fixed bug #837365
13918 * support/regression/tests/bitopcse.c
13919 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13920 a symbol (might be valop instead)
13921 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13922 * device/lib/clean.mk: added hc08 to the cleaning list
13924 2003-11-04 Borut Razem <borut.razem AT siol.net>
13926 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13928 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13929 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13930 malloc is declared in standard stdlib.h
13932 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13934 * device/lib/hc08/Makefile: need to clean .rel not .o files
13935 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13937 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13941 * src/mcs51/main.c,
13942 * src/ds390/main.c,
13946 * src/pic16/main.c,
13947 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13948 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13949 tests (which uses the port's oclsExpense function)
13955 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13957 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13959 * src/SDCCcse.c (ifxOptimize),
13960 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13961 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13962 deleting the IFX iCode.
13963 * src/hc08/ralloc.c: reduced unneeded slocs
13964 * src/hc08/gen.c: fixed bug in asmopToBoolean
13966 2003-11-04 Borut Razem <borut.razem AT siol.net>
13968 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13969 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13970 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13971 transferred to configure
13973 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13975 Use headers defined in the C[++] standards:
13976 * sim/ucsim/gui.src/serio.src/fileio.cc
13977 * sim/ucsim/gui.src/serio.src/frontend.cc
13978 * sim/ucsim/gui.src/serio.src/main.cc
13979 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13980 * support/Util/NewAlloc.c
13982 * as/mcs51/lklibr.c
13986 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13988 * Added MSVC projects for hc08 assembler and linker:
13989 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13990 /as/hc08/link_hc08.dsp
13992 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13994 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13996 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13998 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14000 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14002 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14004 2003-10-31 Borut Razem <borut.razem AT siol.net>
14006 * support/cpp2/cpplib.h,
14007 support/cpp2/cpplib.c,
14008 support/cpp2/cpplex.c,
14009 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14010 to switch _asm block preprocessing on / off. Default is
14011 #pragma preproc_asm +
14013 2003-10-31 Borut Razem <borut.razem AT siol.net>
14015 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14016 when outputting comment blocks (when executed with -C option) and
14017 _asm (SDCPP specific) blocks
14019 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14021 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14023 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14025 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14027 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14029 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14030 * src/SDCCast.c (decorateType): fixed bug #832664
14032 2003-10-31 Borut Razem <borut.razem AT siol.net>
14034 * support/cpp2/cpplex.c: fixed for SDCPP:
14035 comments(when executed with -C option) and _asm blocks
14036 were included even if they where in skipped #if block.
14037 Applied solution from GCC cpp 3.3.2
14039 2003-10-31 Borut Razem <borut.razem AT siol.net>
14041 * src/SDCC.lex: sdcc now understands both formats:
14042 '# <line_number> <file_name>' and
14043 '#line <line_number> <file_name>'
14044 * support/cpp2/cppmain.c: sdcpp now generates the standard
14045 '# <line_number> <file_name>' instead of former
14046 '#line <line_number> <file_name>'
14048 2003-10-30 Borut Razem <borut.razem AT siol.net>
14050 * support/cpp2/cpphash.h,
14051 * support/cpp2/cpplib.h
14052 * support/cpp2/cpplex.c,
14053 * support/cpp2/cppmain.c,
14054 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14056 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14058 Fixed a number of problems revealed by bug #827883.
14059 * src/SDCCloop.c (loopInvariants): Spill location of the
14060 result operand should be recomputed if extracted from
14061 a loop. Also, don't extract assignments of an iTemp
14063 * src/SDCCast.c (isConformingBody): loop reversal should
14064 not occur if the control variable is involved with a
14065 relational operator.
14067 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14069 * .version: bumped to 2.3.6 to reflect the big improvements
14070 made by Erik and Klaus. Thanks!
14072 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14074 Replaced the livrange code.
14075 * src/SDCClrange.c: added new LR code
14077 * src/SDCCBBlock.h: removed remainig parts from old LR code
14078 * src/ds390/ralloc.c,
14079 * src/ds390/gen.c: minor fixes to make it work with new code
14081 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14084 * as/hc08/lkrloc.c,
14086 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14087 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14088 (tweaked fix for bug #818696)
14090 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14092 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14094 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14097 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14098 * src/mcs51/gen.c (gencjneshort),
14099 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14100 more efficient (per Scott Bronson's suggestion)
14102 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14104 Extended the semantics of the critical keyword to include
14105 individual statements. See RFE #827755 and #799831
14110 * support/Util/SDCCerr.c
14111 * support/Util/SDCCerr.h
14116 2003-10-19 Borut Razem <borut.razem AT siol.net>
14118 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14120 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14122 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14124 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14125 and predecrement operand is displayed
14127 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14129 * src/SDCCval.c (valMinus): fixed bug #826041
14131 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14133 Some hc08 related updates that I missed earlier
14134 * sim/ucsim/stypes.h
14135 * support/regression/ports/hc08/spec.mk
14137 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14139 New target "hc08" for the Motorola 68hc08 family of micros
14147 * sim/ucsim/hc08.src/*
14148 * sim/ucsim/configure.in
14149 * src/ucsim/configure
14150 * sim/ucsim/packages_in.mk
14153 * device/include/mc68hc908qy.h
14154 * device/lib/hc08/*
14155 * device/lib/Makefile.in
14156 * support/regression/ports/hc08/*
14157 * support/regression/Makefile
14159 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14161 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14163 * src/ds390/gen.c (genCast): fixed bug #821957
14165 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14167 * device/lib/logf.c: "fixed" overlay bug
14168 * support/regression/ports/host/spec.mk: added m library
14169 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14170 * support/regression/tests/float_trans: added (for Eric)
14172 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14174 * src/mcs51/gen.c (genCpl): fixed bug
14175 http://sf.net/mailarchive/message.php?msg_id=6263915
14177 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14179 * src/SDCCast.c (decorateType): added extended constant folding
14180 * src/SDCCsymt.c (computeType): cleanup
14181 * src/SDCCval.c (valShift): minor optimization
14182 * support/regression/tests/ast_constant_folding.c: added
14184 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14186 * src/SDCCmain.c: removed some unintended changes
14188 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14190 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14191 * src/z80/gen.c: fixed part of bug #817589
14192 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14194 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14196 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14207 * src/ds390/ralloc.c
14209 * src/mcs51/ralloc.c
14211 * src/pic16/ralloc.c
14212 * src/xa51/ralloc.c
14214 * src/z80/gen.c: removed unused label "release:"
14216 2003-10-06 Borut Razem <borut.razem AT siol.net>
14218 * src/SDCC.lex: removed definition of unused variables
14219 save_optimize and save_options
14221 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14223 * clean.mk: removed '=' in "-maxdepth=1"
14224 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14225 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14227 2003-10-06 Borut Razem <borut.razem AT siol.net>
14229 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14230 my_unput() replaced by unput()
14232 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14234 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14235 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14236 type-punned pointer will break strict-aliasing rules"
14237 Old LR behaviour is again default; Klaus' LR can be choosen by
14238 defining the environment variable LRKLAUS
14242 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14243 * clean.mk: fixed removal of files in bin/CVS/
14244 * device/lib/clean.mk: fixed removal of directories small and large
14245 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14247 * src/SDCCval.c: removed superflous test for pedantic
14249 2003-10-05 Borut Razem <borut.razem AT siol.net>
14251 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14252 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14253 message "unmatched #pragma SAVE and #pragma RESTORE"
14255 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14257 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14258 assembly, critical functions, atomic, nojtbound)
14260 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14262 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14268 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14271 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14273 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14275 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14276 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14277 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14279 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14281 * src/z80/gen.c (genRet): fixed bug #524753
14282 * src/z80/gen.c (genCast): fixed internal error on cast from
14284 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14285 fix for bug #477835 to the z80
14286 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14287 for tracking iCodes in the peephole optimizer for z80
14289 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14291 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14292 the other part of bug #814548
14293 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14295 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14297 * src/SDCCcse.c: fixed part of bug #814548
14299 2003-09-28 Borut Razem <borut.razem AT siol.net>
14301 * src/asm.c: rewrite of printILine() to use temporary file instead
14303 * src/xa51/main.c: commented out declaration of int rewinds
14305 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14307 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14309 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14311 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14312 * src/asm.c (printILine): Fixed bug #811015
14314 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14316 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14319 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14321 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14322 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14323 to correctly handle general case of AOP_PAIRPTR
14324 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14326 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14328 * src/mcs51/ralloc.c (fillGaps),
14329 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14330 register positioning bug)
14332 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14334 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14336 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14338 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14339 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14340 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14341 (ralloc doesn't intentionally do this now, but perhaps later)
14342 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14343 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14344 register positioning bugs (Fixed bug #762602 and #795325)
14345 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14346 (Fixed bug #808779)
14347 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14348 lines that --i-code-in-asm generates
14350 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14352 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14353 trying to fclose a FILE* that was already closed.
14355 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14357 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14358 of const struct should be treated as if const themselves)
14360 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14362 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14364 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14366 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14367 Unix (/n) and DOS (/r/n) line terminations.
14369 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14371 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14374 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14376 * src/mcs51/gen.c (genFunction, genEndFunction),
14377 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14378 and restore of EA so that stack offsets to parameters are
14379 correct when using both critical and reentrant/stack-auto.
14380 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14381 size (can be triggered in error if sloc is shared between
14382 different sized objects)
14383 * device/include/float.h: fixed macros to explicitly use
14384 unsigned long where needed
14386 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14388 Feature req. 799831: added code to allow nesting of critical functions
14389 * src/mcs51/gen.c (genFunction, genEndFunction)
14390 * src/ds390/gen.c (genFunction, genEndFunction)
14392 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14394 * src/SDCCsymt.c (sclsFromPtr),
14396 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14397 support for standard C idiom of memory mapped variables; for
14398 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14399 to xdata int at 0x1234 tempvar = 1.
14400 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14401 provided by Akiya ISHIDA
14403 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14405 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14406 * src/SDCCval.c (constVal): added reduction from int to char
14407 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14408 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14409 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14411 * support/regression/tests/shifts.c: fixed
14413 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14415 * src/z80/gen.c (genXor): Fixed bug #805445
14417 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14419 Fixed bug #621531 (const & volatile confusion in the type chain).
14420 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14421 refer to the const or volatile state of the pointer itself.
14433 * src/pic16/ralloc.c
14434 * support/regression/tests/const.c
14436 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14438 When checking for duplicated modules, use absolute paths
14439 instead of relative paths. Files changed:
14444 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14446 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14448 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14450 * device/include/string.h: added size_t typedef, changed
14451 prototypes to use size_t, eliminated separate reentrant and
14452 non-reentrant declarations, added _memmove declaration
14453 * device/lib/_memcpy.c: changed to use size_t instead of int,
14454 changed /4 to >>2 to avoid division library call
14455 * device/lib/_memcmp.c,
14456 * device/lib/_memset.c,
14457 * device/lib/_strncat.c,
14458 * device/lib/_strncpy.c,
14459 * device/lib/_strncmp.c: changed to use size_t instead of int
14460 * device/lib/_memmove.c: new file (fixed bug #772294)
14461 * device/lib/Makefile.in: added _memmove.c
14462 * device/lib/z80/asm_strings.s: fixed bug #772290
14463 * support/regression/tests/bitfields.c: attempt to fix host assertion
14464 failure on amd64-unknown-linux2.2
14466 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14468 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14469 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14470 * as/z80/asmain.c (main): fixed bug #801766
14472 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14474 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14477 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14479 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14480 reported in bug #800609
14482 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14484 * Top header beautifications in src/pic16 directory:
14485 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14486 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14487 pcoderegs.h, ralloc.c, ralloc.h
14488 * main.c: added top header and GPL license notice
14489 * pcode.c: fixed the if-conditional warning
14491 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14493 * device/lib/_mullong.c: replaced int by short for gcc
14495 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14497 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14498 and JUMPTABLE iCodes properly now (worked by accident before)
14499 * src/mcs51/gen.c (leftRightUseAcc),
14500 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14501 iCode properly now. Use getSize instead of nRegs since a & b
14502 aren't part of the nRegs tally.
14504 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14506 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14507 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14508 before instructions that use the _STATUS register
14510 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14512 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14513 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14514 fetching of the pointer
14515 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14516 copied from genNearPointerSet()
14517 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14518 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14519 If they pop r0/r1 they must be called in the opposite order than aopOp().
14520 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14521 (resp. --stack-auto), prepared for --xstack
14523 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14525 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14527 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14529 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14530 these ports have their own __sdcc_external_start()
14532 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14534 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14535 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14536 type for bits was changed. It resulted in bit variables becoming
14537 global, which is not permitted in PIC 14 assembly output.
14539 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14541 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14543 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14545 Z80 and MCS51 linkers complaint if a public symbol is defined
14546 in more than one library module:
14550 * as/mcs51/Makefile.in
14552 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14554 A few small changes that speed up the peephole optimizer.
14558 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14560 Try to make the peephole optimizer smarter by maintaining
14561 an association between the assembly source code and the
14562 iCodes that originated them. Put this information to use
14563 with a new peephole rule condition "notVolatile" so that
14564 the rules can be aggressive yet still safe.
14569 * src/mcs51/peeph.def
14571 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14575 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14576 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14577 if the left or right operand symbols have the accuse flag set.
14579 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14581 Changed the type of the result of the ! (NOT) operator to char;
14582 previously it returned the same type as the source. This allows
14583 us to eliminate all the genFloatNot functions (all of its target
14584 implementations were very buggy) since !float can use the same
14587 * src/SDCCicode.c (ast2iCode): ! returns char
14588 * src/mcs51/gen.c (genNot, genNotFloat),
14589 * src/ds390/gen.c (genNot, genNotFloat),
14590 * src/z80/gen.c (genNot, genNotFloat),
14591 * src/pic/gen.c (genNot, genNotFloat),
14592 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14594 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14596 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14597 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14598 during interrupts. Ensure WSAVE is located at a shared bank address.
14599 2. Fixed page selection in some places
14600 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14601 the registers name strings.
14602 4. Fixed "signed / unsigned compare" compiler warnings.
14603 5. The PIC port manages its own allocation of the general purpose
14604 registers, but makes no attempt to reuse them. As a result when
14605 compiling it soon runs out of general purpose registers. Some
14606 additional code was added to the files pcode.c and device.c to walk
14607 through the function call tree and rename the registers so that they
14617 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14618 genPlus() & genMinus() when the result is the same as left or right
14620 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14622 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14624 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14626 Made bitfield a distinct type from bit so that bitfields
14627 convert as per ANSI C and bits retain their traditional
14628 boolean style behaviour. Implemented bitfield support in
14636 * src/ds390/gen.c: bit v bitfield split
14637 * src/z80/gen.c: New support for bitfields
14638 * support/regression/tests/bitfields.c: reenabled z80,
14641 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14643 Rules 246.x, 247.x relate to bitfields, the others speed up
14644 access to xdata mapped I/O devices.
14646 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14648 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14650 Cleaned up genPackBits and genUnpackBits and added two helper
14651 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14652 for literal assignments in genPackBits (thanks to Frieder for
14658 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14660 Fixed bug #748310 (pointer to function type mishandled when the
14661 function name is omitted). Also fixed a SIGSEGV when a function
14662 attribute (reentrant, etc) is used on a non-function or on a
14663 function but misplaced before the parameter list.
14665 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14667 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14668 * support/Util/SDCCerr.h,
14669 * support/Util/SDCCerr.c: Added func attr misuse error msg
14671 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14673 Fixed bug #787649 by anonymous
14674 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14675 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14677 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14679 Fixed numerous bitfield problems.
14681 * src/SDCC.y: More bitfield related error checking
14683 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14684 * support/Util/SDCCerr.h,
14685 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14686 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14687 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14688 * support/regression/tests/bitfields.c: tests added
14690 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14692 Made the constant following the "interrupt" keyword optional. If
14693 omitted, the function will not automatically be given an entry
14694 in the interrupt vector table (similar to #pragma NOIV, but
14695 less syntacticly kludgy). The interrupt number is also now
14696 range checked. Also fixed a bug in the high order bit example
14703 * support/Util/SDCCerr.c
14704 * support/Util/SDCCerr.h
14707 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14709 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14710 * src/SDCCicode.c (operandOperation): rewritten some ops
14711 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14712 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14714 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14715 be re-activated by defining REDUCE_LITERALS)
14716 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14717 unsigned, but are signed by default
14718 * src/SDCCval.c (constVal): rearranged
14719 * src/SDCCval.c (valMod): preliminary fix
14720 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14721 * support/regression/literalop.c: added, work in progress
14723 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14725 Generate warnings for useless declarations like "char data;"
14726 that don't do what new users expect.
14729 * support/Util/SDCCerr.h
14730 * support/Util/SDCCerr.c
14732 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14734 * src/SDCCval.c (valMult): fix overflow detection of negative int
14736 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14738 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14740 Changes to support big endian targets:
14753 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14755 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14756 * device/lib/time.c: fixed warning "integer overflow in expression"
14758 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14760 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14761 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14762 constants are unsigned; added recognition of "u" flag for unsigned
14763 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14764 * src/SDCCval.c (valDiv, valMod): fixed signdness
14765 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14766 signedness of modulo, left and right shift
14767 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14768 * support/Util/SDCCerr.h: added warning W_INT_OVL
14769 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14770 * src/SDCCast.c (ast_print): improved output of constants
14772 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14774 Fixed some warnings when building with MSVC:
14776 * as/mcs51/asdata.c
14780 * link/z80/aslink.h
14781 * link/z80/lkdata.c
14782 * link/z80/lkeval.c
14787 * support/cpp2/cpplib.c
14791 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14793 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14795 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14797 * support/librarian/clean.mk: Do not remove Makefile.
14798 * support/librarian/Makefile: added.
14800 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14802 Added librarian to MSVC build:
14805 * support/librarian/librarian.dsp
14807 'configure' not needed for librarian, removed:
14808 * support/librarian/configure
14809 * support/librarian/configure.in
14810 * support/librarian/config_in.h
14811 * support/librarian/Makefile.in
14813 Hopefully these ones built the librarian and the rest of sdcc properly:
14815 * Makefile.common.in
14817 Messed up 'configure', so revert to previous version:
14821 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14823 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14824 there, while the mantissa of a double is "only" 53 bits wide.
14826 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14828 Adding sdcclib to the build. MSVC project coming soon.
14829 Files added/changed:
14831 * support/librarian/clean.mk
14832 * support/librarian/configure
14833 * support/librarian/configure.in
14834 * support/librarian/config_in.h
14835 * support/librarian/Makefile.bcc
14836 * support/librarian/Makefile.in
14837 * support/librarian/sdcclib.c
14840 * Makefile.common.in
14844 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14846 Linker now complaints if linked modules have conflicting options, for
14847 example, one compiled using --model-large and another one compiled with
14848 --model-small. The following files were modified:
14850 * as/mcs51/asdata.c
14851 * as/mcs51/aslink.h
14853 * as/mcs51/asmain.c
14855 * as/mcs51/i51pst.c
14856 * as/mcs51/lkdata.c
14857 * as/mcs51/lklibr.c
14858 * as/mcs51/lkmain.c
14864 * link/z80/aslink.h
14865 * link/z80/lkdata.c
14866 * link/z80/lklibr.c
14867 * link/z80/lkmain.c
14870 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14872 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14873 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14875 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14877 * src/z80/mappings.i: fix _mul[us][int,long] entries
14879 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14881 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14883 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14885 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14886 * support/regression/tests/bitopcse.c: added
14894 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14896 added support for new library format to z80, gbz80 linkers:
14902 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14904 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14905 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14907 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14909 added DUMMY_READ_VOLATILE:
14918 * src/SDCCcse.c (algebraicOpts): many improvements
14919 * src/SDCCcse.h: removed algebraicOpts()
14920 * src/SDCCicode.c (picDummyRead): added
14922 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14924 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14925 "Insufficient space in data memory".
14927 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14929 * src/mcs51/gen.c: fixed bug #771358
14930 * src/z80/gen.c: fixed bug #759087
14932 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14934 * src/pic16/glue.c: minor cleanup by Vangelis
14936 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14938 * device/include/regc515c.h: fixed #758477
14939 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14940 * device/lib/_gptrput.c: saved a few bytes
14941 * my tab spacing is 8, yours too?)
14942 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14943 * device/lib/serial.c: process RX bytes earlier than TX bytes
14944 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14946 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14948 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14950 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14952 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14954 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14956 * device/lib/Makefile.in: bad fix, reverted to 1.43
14958 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14960 * device/lib/Makefile.in: added missing z80 object files
14962 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14964 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14965 pic16 progress by Vangelis:
14968 * src/pic/Makefile:
14975 * pic16/genarith.c:
14980 * pic16/pcodepeep.c:
14983 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14985 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14987 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14989 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14990 added gbz80 build to MSVC project.
14991 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14992 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14993 from 8051 stuff and setup so it links using a .lnk file.
14995 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14997 * support/librarian/sdcclib.c: sdcc librarian.
14998 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15001 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15003 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15005 2003-07-02 Borut Razem <borut.razem AT siol.net>
15007 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15008 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15009 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15010 src/xa51/main.c, src/z80/main.c:
15011 virtualization of glue() function: each port has it's own glue function,
15012 which is accessed by do_glue function pointer in PORT.general structure
15014 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15016 * DS800C400 fun, improved ROM interface and tinibios.
15018 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15020 * More support for DS80C400. Now includes beginning of interface to ROM.
15022 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15024 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15026 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15028 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15030 2003-06-19 Borut Razem <borut.razem AT siol.net>
15032 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15034 2003-06-19 Borut Razem <borut.razem AT siol.net>
15036 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15037 fixed Z80 port - crt0.o: cannot open.
15039 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15041 * support/Util/MySystem.c (merge_command): revert bad fix
15043 2003-06-18 Borut Razem <borut.razem AT siol.net>
15045 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15047 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15049 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15050 option --use-stdout sends errors to stdout instead of stderr.
15052 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15054 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15056 2003-06-15 Borut Razem <borut.razem AT siol.net>
15058 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15059 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15060 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15061 fixed width array of pointers replaced with sets;
15062 multiple include and lib paths ared transferred to preprocessor and linker
15063 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15064 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15065 fixed width array of pointers
15066 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15067 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15068 fixupPath(), getPathDifference()
15069 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15070 fixed width array of pointers
15072 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15074 * src/pic16/ralloc.c: fix warnings
15075 * src/pic16/pcode.c: fix warning
15077 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15079 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15080 know all the details, but essentially this set of changes enable
15081 the pic16 port to generate movff instructions and generate assembler
15085 * src/pic16/glue.c:
15086 * src/pic16/pcode.c:
15087 * src/pic16/device.c:
15088 * src/pic16/main.c:
15089 * src/pic16/pcode.h:
15090 * src/pic16/pcoderegs.c:
15091 * src/pic16/ralloc.c:
15092 * src/pic16/ralloc.h:
15094 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15096 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15097 added option --vc, so sdcc errors and warnings are compatible with
15098 Microsoft Visual Studio.
15100 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15102 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15103 device/lib/libfloat.lib: added atof function.
15105 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15107 * doc/sdccman.lyx: updated to Lyx 1.3
15108 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15109 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15110 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15112 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15114 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15116 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15118 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15119 additions to the "related tools/documentation" section
15121 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15123 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15125 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15127 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15128 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15130 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15132 * doc/sdccman.lyx: fix double dash and other minor things
15133 * doc/Makefile: fix double dash
15135 2003-05-28 Karl Bongers(patches from Martin Helmling)
15136 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15137 condition and ignore commands.
15139 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15141 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15142 is in parts still quite out of date, I did changes as far as I felt makes sense
15143 for a non-native english speaker.
15144 Please feel free to add to the manual or to correct my changes.
15145 * doc/Makefile: undid touching the date of intermediate tex files.
15147 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15149 * doc/sdccman.lyx: Manual has an index now
15151 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15153 Finalize muluint/mulsint and mululong/mulslong merging:
15154 * device/lib/_mulint.c
15155 * device/lib/_mullong.c
15156 * device/lib/gbz80/mul.s
15157 * device/lib/gbz80/stubs.s
15158 * device/lib/z80/mul.s
15159 * device/lib/z80/stubs.s
15160 * src/SDCCsymt.c (initCSupport)
15162 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15164 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15165 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15166 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15167 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15170 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15172 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15173 the regression tests I'm not brave enough to enable 245.b, 245.c
15174 * doc/sdccman.lyx: added latex preamble for hyperref package.
15175 Using pdflatex this will give you a hyperlinked pdf file with
15176 bookmarks. (prepend '%' before /usepackage if this breaks something)
15178 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15180 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15182 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15184 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15186 2003-05-21 <johan AT balder>
15188 * src/SDCCglue.c (printIval): fixed bug #739934
15190 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15192 Applied patch from bug 737905 (renamed yylineo to mylineno):
15199 * src/pic16/pcode.c: Cleaned warnings
15200 * src/pic16/pcodeflow.c: Cleaned warnings
15201 * src/pic16/pcoderegs.c: Cleaned warnings
15203 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15205 * src/pic16/pcode.c: Cleaned warnings
15206 * src/pic16/pcodepeep.c: Cleaned warnings
15207 * src/pic16/ralloc.c: Cleaned warnings
15209 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15211 * doc/sdccman.lyx: fixed bug 739745
15212 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15214 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15216 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15217 it can be defined with CFLAGS when running configure
15218 * src/SDCCmain.c: fixed compiling + linking with object files
15220 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15222 * configure.in: configure for pic16 port,
15223 added --disable-pic16-port
15224 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15225 * src/SDCCmain.c: linkOptions is changed to set *,
15226 added if/endif conditional macros to remove options help
15227 messages from optionsTable when a port is not configured, added
15228 support for the PIc16 port in the ports table, when executing
15229 the compiler with no port specified on command line, a default
15230 port is selected with the new macro DEFAULT_PORT which is
15231 defined in port.h, in setDefaultOptions() linkOptions is removed
15232 from initialization assignment, since now it is a set,
15233 parseCmdLine uses setParseWithComma for linkOptions, in
15234 linkEdit() linkOptions are accessed with new function indexSet()
15235 which returns the i'th item of a set variable. See SDCCset.c, in
15236 linkEdit() when calling buildCmdLine(), added linkOptions as
15237 last argument. Now users can pass arguments to gplink via the
15238 -Wl option, main() uses pic16glue() to glue up pic16 programs
15239 * src/SDCCpeeph.c: various changes to support pic16
15240 * src/SDCCset.c: added function void *indexSet(set *, int) to
15241 return the i'th item of the set
15242 * src/SDCCset.h: added function prototype for indexSet()
15243 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15244 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15245 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15246 added macro DEFAULT_PORT
15247 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15248 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15250 * src/pic16/glue.c: commented out some error producing lines
15251 * src/pic16/main.c: __config directives are commented out to stop
15252 gpasm complaining and test the linkage with gplink, _linkCmd and
15253 _asmCmd changed to be more gplink and gpasm friendly
15254 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15255 produced an error when parsed, peep rule 12 is added to utilize
15256 movff, but it is commented out since the pCode does not support
15257 yet a command with 2 address arguments
15259 2003-05-18 <johan AT balder>
15261 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15262 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15263 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15265 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15266 Added feature to script commands from file.
15268 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15270 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15271 * src/SDCCutil.c: include ctype.h for win32
15273 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15275 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15277 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15279 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15280 Fixed so you can set breakpoints prior to run, run does not stop
15281 on entry now. Add tbreak. Other enhancements and fixes for use
15284 2003-05-12 Borut Razem <borut.razem AT siol.net>
15286 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15288 2003-05-11 Borut Razem <borut.razem AT siol.net>
15290 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15291 the path of bin directory, so that PATH is the only env. variable, which has to be set
15292 in case of standard installation.
15293 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15294 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15295 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15297 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15299 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15300 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15301 temp files are in the port dir; clean the gen/test directory when
15302 generating new test.c
15303 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15304 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15305 * support/regression/tests/zeropad.c: added
15307 2003-05-09 <johan AT balder>
15309 * src/SDCCglue.c: fixed bug #597940
15311 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15313 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15314 cache sfr, optimize next,step, fix off by one sourceline,
15315 support ddd list function.
15316 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15318 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15320 * support/regression/HTMLgen.py: added compare_s2f()
15321 * support/regression/Makefile: redo 1.27
15322 * support/regression/generate-cases.py: redo 1.5
15324 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15326 * support/regression/tests/float.c: workaround 33 bit hex constant
15327 * support/regression/tests/simplefloat.c: fix division for host
15329 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15331 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15332 that tame's the PIC's over-aggressive optimizer.
15334 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15336 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15339 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15341 Initial support for DS80C400. "Hello world" runs on TINIm400
15344 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15346 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15347 * Some notes on ddd usage added in debugger/README
15348 Martin Helmling adding more features and fixes for ddd GUI debugger.
15349 Code added for nexti, stepi, up, down, and other adjustments.
15351 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15353 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15354 * src/pic/peeph.def Added two rules to optimize carry manipulation
15355 * src/pic/* removed debug printfs
15357 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15359 * debugger/mcs51/cmd.c: added header newalloc.h
15361 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15363 * as/Makefile: new EXEEXT
15364 * as/z80/Makefile: remove trailing slash of BUILDIR
15365 * as/z80/clean.mk: new EXEEXT
15366 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15367 * support/cpp2/Makefile.in: new EXEEXT
15368 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15370 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15372 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15373 EXEEXT was introduced to fix all related problems with targets
15374 "clean", "install" and "uninstall"; a couple of further flaws
15375 especially with "clean" have been fixed too
15376 * as/mcs51/Makefile.in
15377 * as/mcs51/clean.mk
15381 * debugger/mcs51/Makefile.in
15382 * debugger/mcs51/clean.mk
15383 * link/z80/Makefile
15384 * link/z80/Makefile.in
15385 * link/z80/clean.mk
15387 * packihx/Makefile.in
15389 * sim/ucsim/Makefile
15390 * sim/ucsim/clean.mk
15391 * sim/ucsim/avr.src/Makefile.in
15392 * sim/ucsim/avr.src/clean.mk
15393 * sim/ucsim/s51.src/Makefile.in
15394 * sim/ucsim/s51.src/clean.mk
15395 * sim/ucsim/xa.src/Makefile.in
15396 * sim/ucsim/xa.src/clean.mk
15397 * sim/ucsim/z80.src/Makefile.in
15398 * sim/ucsim/z80.src/clean.mk
15399 * sim/ucsim/main_in.mk
15400 * sim/ucsim/packages_in.mk
15401 * sim/ucsim/gui.src/Makefile.in
15402 * sim/ucsim/gui.src/serio.src/Makefile.in
15403 * sim/ucsim/gui.src/serio.src/clean.mk
15406 * support/cpp2/Makefile.in
15407 * support/cpp2/clean.mk
15408 * support/makebin/Makefile
15409 * support/makebin/clean.mk
15410 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15411 * doc/sdccman.lyx: --program-suffix no longer needed
15413 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15415 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15416 Martin Helmling added support for ddd GUI debugger.
15417 Code added to display assembly, set variables, and other commands
15418 to interface to ddd.
15420 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15422 * as/Makefile: fix target clean
15423 * as/clean.mk: fix target clean
15424 * as/z80/clean.mk: fix target clean
15426 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15428 * Makefile.common.in: added AT EXEEXT AT
15429 * configure.in: removed all mingw32 stuff
15430 * configure: rebuilt from configure.in
15431 * doc/sdccman.lyx: updated section "installation"
15432 * support/scripts/sdcc_mingw32: adapted to configure
15433 * support/scripts/sdcc_cygwin_mingw32: added
15435 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15437 * src/pic Added object file support for the PIC port
15438 * src/pic Applied patch from Craig Franklin (this started the object file support)
15439 * src/regression Updated the PIC regression tests for object files
15441 2003-04-20 Borut Razem <borut.razem AT siol.net>
15443 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15444 lklex.c: In function `getfid':
15445 lklex.c:203: warning: array subscript has type `char'
15446 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15447 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15448 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15449 stack handling macros
15451 2003-04-19 Borut Razem <borut.razem AT siol.net>
15453 * "handling space characters in file path" task:
15454 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15455 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15456 * support/Util/MySystem.h: make it self-sufficient
15457 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15458 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15459 handling space characters in file path
15460 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15461 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15462 * support/Util/MySystem.c: handling space characters in executable's path
15464 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15466 * as/z80/Makefile: fix permanent rebuild of z80
15467 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15468 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15470 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15472 * src/SDCCopt.c: add special case optimization to replace modulo by
15473 a power of two with a bitwise AND.
15475 2003-04-18 <johan AT balder>
15477 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15479 2003-04-17 <johan AT balder>
15481 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15482 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15484 2003-04-13 Borut Razem <borut.razem AT siol.net>
15486 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15487 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15488 fixed mingw problem in adl_NORMALIZE_PATH
15490 2003-04-12 Borut Razem <borut.razem AT siol.net>
15492 * fixed "#pragma SAVE/RESTORE can not be nested":
15493 * src/SDCC.lex: reworked pragma handling functions
15494 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15495 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15497 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15499 * src/SDCCutil.c (pathEquivalent): defined but not used
15500 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15501 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15502 * configure: rebuilt from configure.in
15503 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15504 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15505 * device/include/Makefile.in: replace sdcc_datadir
15506 * device/lib/Makefile.in: replace sdcc_datadir
15507 * Makefile.common.in: add LDFLAGS from configure
15508 * packihx/Makefile.in: use LDFLAGS
15509 * src/Makefile.in: use LDFLAGS
15510 * support/cpp2/Makefile.in: add LDFLAGS from configure
15511 * support/makebin/Makefile: use LDFLAGS
15512 * .version: bumped version number to 2.3.5
15514 2003-04-12 Borut Razem <borut.razem AT siol.net>
15516 * completed "different paths" task:
15517 * src/SDCCmacro.c: fixed bug in handling quotes
15518 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15519 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15521 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15523 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15525 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15527 * ds390/gen.c ds390/peeph.def: fix bug 706781
15529 2003-04-11 Borut Razem <borut.razem AT siol.net>
15531 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15533 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15535 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15536 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15537 set - this bit used to not be set...).
15538 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15539 bad code in PIC Port
15540 * src/regression/and2.c added to test bug 609268
15541 * src/regression/Makefile added and2.c to regression test
15544 2003-04-08 <johan AT CP255758-A>
15546 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15547 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15548 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15550 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15552 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15554 * support/cpp2/Makefile.in: fix bug #487815
15555 * configure: rebuilt from configure.in
15556 * Makefile.common.in: docdir changed, new path suffixes
15557 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15558 * sdcc_vc_in.h: reflect changes from sdccconf.h
15559 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15560 * src/SDCCutil.h: remove BINDIR hack
15561 * doc/sdccman.lyx: update new path hierarchy
15563 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15565 * src/SDCCpeeph.c: added okToRemoveSLOC test
15567 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15569 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15571 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15573 * src/SDCCpeeph.c: added labelIsReturnOnly test
15574 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15576 2003-04-05 <johan AT balder>
15578 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15579 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15580 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15581 * src/SDCCast.c: fixed a warning
15582 * src/SDCCast.h: fixed a warning
15583 * src/SDCCicode.c (operandFromAst): fixed a warning
15585 2003-04-04 <johan AT balder>
15587 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15588 * src/SDCCast.c (decorateType): fixed bug #715076
15589 * src/SDCC.y: fixed bug #702907
15591 2003-04-03 <johan AT balder>
15593 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15594 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15595 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15596 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15597 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15599 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15601 * _decdptr.c: fix return values
15602 * _gptrget.c: fix return values
15603 * _gptrgetc.c: fix return values
15604 * _gptrput.c: fix return values
15605 * _mulint.c: fix return values
15606 * as/z80/Makefile: fix 'make -j' problem
15608 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15610 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15611 * configure.in: big cleanup, updated to autoconf 2.5x
15612 * configure: rebuilt from configure.in
15613 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15614 * sdcc_vc_in.h: reflect changes from sdccconf.h
15615 * doc/Makefile: fixed a flaw in "make install"
15617 2003-04-02 <johan AT balder>
15619 * src/ds390/gen.c (genCmp): no comments
15620 * src/mcs51/gen.c (genCmp): no comments
15621 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15622 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15624 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15626 * support/regression/generate-cases.py: place generated file in given sub directory
15627 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15628 * support/regression/Makefile: improvements for 'make -j';
15629 side effect: it's simpler and faster now
15631 2003-03-31 Borut Razem <borut.razem AT siol.net>
15633 * src/z80/main.c: link-{port} and as-{port} defined without path
15634 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15636 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15638 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15640 2003-03-30 Borut Razem <borut.razem AT siol.net>
15642 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15643 changed type of list parameter to set
15644 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15645 * src/port.h: changed type of do_assemble() parameter to set
15646 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15647 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15648 definition of "cppoutfilename" macro with NULL value in preProcess()
15649 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15650 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15651 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15652 replaced with set *binPathSet
15653 * shash_add() deallocates the item, if allready exsists, before adding the new one
15654 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15656 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15658 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15659 a nested for loop bug in the PIC port
15660 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15663 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15665 * support/Util/dbuf.h: remove C++ stuff to make it portable
15667 2003-03-28 Borut Razem <borut.razem AT siol.net>
15669 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15670 literal strings in stringLiteral()
15671 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15672 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15675 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15677 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15679 2003-03-26 <johan AT balder>
15681 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15682 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15683 * src/SDCCast.c (decorateType): fixed " -v < 3"
15685 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15687 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15688 Added Lenny Story's debug infrastructure changes:
15689 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15690 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15691 * src/cdbFile.c: added
15692 * src/SDCCdebug.c: added
15693 * src/SDCCdebug.h: added
15694 * src/SDCCast.c (createFunction)
15695 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15696 * src/SDCCmain.c (parseCmdLine, main)
15697 * src/SDCCmem.c (redoStackOffsets)
15698 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15701 * src/avr/gen.c (genAVRCode)
15702 * src/ds390/gen.c (gen390Code)
15703 * src/mcs51/gen.c (gen51Code)
15704 * src/pic/gen.c (genpic14Code)
15705 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15706 * src/xa51/gen.c (genXA51Code)
15707 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15709 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15711 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15712 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15714 2003-03-22 <johan AT balder>
15716 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15718 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15720 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15721 * doc/cdbfileformat.lyx: added, written by Lenny Story
15722 * doc/Makefile: added cdbfileformat.lyx
15723 * doc/clean.mk: added cdbfileformat.lyx
15725 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15727 * src/mcs51/peeph.def: fix bug #705773
15729 2003-03-20 <johan AT balder>
15731 An sfr/sbit can have an "at #" AND an initializer
15732 * src/SDCCsymt.c (checkSClass):
15733 * src/SDCCmem.c (allocGlobal):
15734 * src/SDCCmem.c (allocLocal):
15735 * src/SDCCast.c (createBlock):
15737 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15739 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15741 2003-03-16 <johan AT balder>
15743 Undid the hackup of const and volatile, the problem is much bigger
15745 * src/SDCCast.c:1.171
15746 * src/SDCCglue.c:1.138
15747 * src/SDCCicode.c:1.146
15748 * src/SDCCsymt.c:1.150
15749 * src/SDCCval.c:1.65
15751 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15753 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15754 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15756 2003-03-13 <johan AT balder>
15758 Hackup const and volatile modifiers in type chains a bit:
15760 * src/SDCCast.c:1.169
15761 * src/SDCCglue.c:1.136
15762 * src/SDCCicode.c:1.143
15763 * src/SDCCsymt.c1.146
15764 * src/SDCCsymt.h1.59
15765 * src/SDCCval.c:1.63
15767 2003-03-12 <johan AT balder>
15769 * src/SDCCBBlock.h: more LRH debugging junk
15770 * src/SDCCcflow.h: more LRH debugging junk
15771 * src/SDCCloop.c: more LRH debugging junk
15772 * src/SDCC.y (struct_declaration): fixed bug #697590
15773 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15774 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15775 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15777 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15778 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15779 test function names must now match exactly).
15780 * src/SDCCcse.c: added special case in findCheaperOp to allow
15781 extending a short integer. Makes less awful code for bug 700121 test case.
15783 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15785 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15786 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15788 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15790 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15791 actually called (operandsNotEqual() was called for all
15792 operandsNotEqualX tests).
15794 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15796 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15797 with shorter literals. Fixes bug 700121.
15799 2003-03-11 <johan AT balder>
15801 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15803 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15805 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15806 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15808 2003-03-10 Borut Razem <borut.razem AT siol.net>
15810 * src/SDCCmain.c: pipe preprocessor's output
15811 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15812 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15813 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15814 which closes all pipes in pipeSet set
15815 * src/SDCCset.c: free deleted item in function deleteSetItem()
15816 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15817 moved from z80 to src subproject
15818 * .version: increased version number to 2.3.4
15820 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15822 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15823 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15824 * support/regression/ports/xa51/spec.mk: fix typo
15826 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15828 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15830 2003-03-09 Borut Razem <borut.razem AT siol.net>
15832 * src/SDCCmain.c: pipe preprocessor's output
15833 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15834 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15835 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15836 which closes all pipes in pipeSet set
15837 * src/SDCCset.c: free deleted item in function deleteSetItem()
15838 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15839 moved from z80 to src subproject
15841 2003-03-09 Borut Razem <borut.razem AT siol.net>
15843 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15844 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15845 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15846 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15847 * src/SDCCglobl.h: unification of WIN32 native definitions
15849 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15851 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15853 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15855 * src/configure.in: check for endianess (even while cross-compiling)
15856 * src/configure: check for endianess (even while cross-compiling)
15857 * src/configure_in.h: check for endianess (even while cross-compiling)
15858 * src/avr/gen.c: remove old endianess stuff
15859 * src/mcs51/gen.c: remove old endianess stuff
15860 * src/ds390/gen.c: remove old endianess stuff
15861 * src/pic/gen.c: remove old endianess stuff
15862 * src/pic/genarith.c: remove old endianess stuff
15863 * src/pic/glue.c: fix endianess check
15864 * src/pic16/gen.c: remove old endianess stuff
15865 * src/pic16/genarith.c: remove old endianess stuff
15866 * src/pic16/glue.c: fix endianess check
15867 * src/xa51/gen.c: remove old endianess stuff
15868 * src/z80/gen.c: fix endianess check
15869 * src/SDCCglue.c: fix endianess check
15870 * src/ds390/peeph.def: fix bug 700036
15872 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15874 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15875 * src/configure: find appropriate data-types on host for SDCC's int and long
15876 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15877 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15878 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15880 2003-03-07 <johan AT balder>
15883 some minor cleanups before the big shot
15884 OP_DEFS and OP_USES now use Kevin's protection
15885 new option --nolabelopt
15887 * src/SDCCBBlock.c:
15896 * src/ds390/ralloc.c:
15897 * src/mcs51/ralloc.c:
15898 * src/pic/ralloc.c:
15899 * src/xa51/ralloc.c:
15900 * src/z80/ralloc.c:
15902 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15904 * src/pic/pcode.c (get_op): fix 64 bit warnings
15905 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15906 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15907 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15908 * support/regression/tests/malloc.c: fix 64 bit warnings
15910 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15912 * src/mcs51/gen.c (genMinus): fixed bug 696436
15914 2003-03-02 Borut Razem <borut.razem AT siol.net>
15916 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15918 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15920 * configure.in: test for mkstemp
15921 * sdccconf_in.h: add HAVE_MKSTEMP
15923 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15925 * device/include/ctype.h: removed warning while using --stack-auto
15926 * device/include/malloc.h: removed warning while using --stack-auto
15927 * device/include/string.h: removed warning while using --stack-auto
15929 2003-02-23 Borut Razem <borut.razem AT siol.net>
15931 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15932 because NDEBUG is defined (see man assert)
15933 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15935 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15937 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15938 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15940 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15942 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15943 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15945 2003-02-18 <johan AT balder>
15947 * as/mcs51/asmain.c (asmbl): module can start with a digit
15948 * as/z80/asmain.c (asmbl): module can start with a digit
15950 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15952 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15953 * src/asm.c: fix pipe() for Mingw32
15955 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15957 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15958 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15959 make -V work again; --c1mode reads now from stdin
15960 * doc/sdccman.lyx: added --c1mode
15961 * support/Util/SDCCerr.c: new messages for c1 mode
15962 * support/Util/SDCCerr.h: new messages for c1 mode
15963 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15965 2003-02-15 <johan AT balder>
15967 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15969 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15971 * doc/sdccman.lyx: Environment variables, -o and other minor things
15973 2003-02-14 <johan AT balder>
15975 * src/xa51/main.c: before anyone really tries to use it :)
15977 * Install doc's in share/sdcc/doc
15978 * removed some obsolete files
15979 * Do a proper make distclean and uninstall
15980 M Makefile.common.in
15983 M device/include/Makefile.in
15984 M device/lib/Makefile.in
15987 M sim/ucsim/doc/Makefile.in
15989 R src/avr/peeph.rul
15990 R src/xa51/peeph.rul
15991 M support/cpp2/Makefile.in
15992 M support/makebin/Makefile
15995 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15997 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15999 2003-02-10 Borut Razem <borut.razem AT siol.net>
16001 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16002 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16003 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16004 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16005 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16006 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16007 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16008 src/z80/Makefile.bcc: Borland Makefile cleanup
16009 * as/z80/Makefile.bcc: Added Borland Makefile
16010 * support/cpp2/borland.h: Removed
16012 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16014 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16015 * src/SDCC.lex: new pragma NOIV
16016 * src/SDCCglobl.h: new pragma NOIV
16017 * src/SDCCmem.c: new pragma NOIV
16019 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16021 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16023 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16025 * src/SDCCmain.c: signal handling is switched off by --debug
16026 * doc/Makefile: small fix for install; use clean.mk again
16027 * doc/clean.mk: clean *.pdf and *.html too
16029 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16031 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16032 * device/lib/printfl.c: fix a ds390 bug by making it portable
16033 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16034 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16035 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16036 * debugger/mcs51/cmd.c: converted multi-line string literals
16037 * sim/ucsim/globals.cc: converted multi-line string literals
16038 * src/SDCCmain.c: introduced signal handler to remove temp files
16039 * doc/Makefile: small tweaks, implement clean
16040 * doc: removed generated files
16042 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16044 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16045 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16046 Address Record is not correctly generated for DS390."
16048 2003-02-02 Borut Razem <borut.razem AT siol.net>
16050 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16051 * as/mcs51/asm.h: fixed compilation with Borland C
16052 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16053 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16054 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16055 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16056 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16057 src/z80/Makefile.bcc: delete $(LIB) only if exist
16058 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16060 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16062 * device/include/malloc.h: introduced NULL
16063 * device/include/string.h: introduced NULL
16064 * device/include/stdlib.h: introduced NULL
16065 * device/lib/_memcpy.c: removed NULL
16066 * device/lib/_strcat.c: removed NULL
16067 * device/lib/_strchr.c: removed NULL
16068 * device/lib/_strcmp.c: removed NULL
16069 * device/lib/_strcpy.c: removed NULL
16070 * device/lib/_strcspn.c: removed NULL
16071 * device/lib/_strlen.c: removed NULL
16072 * device/lib/_strncat.c: removed NULL
16073 * device/lib/_strncmp.c: removed NULL
16074 * device/lib/_strncpy.c: removed NULL
16075 * device/lib/_strpbrk.c: removed NULL
16076 * device/lib/_strrchr.c: removed NULL
16077 * device/lib/_strspn.c: removed NULL
16078 * device/lib/_strstr.c: removed NULL
16079 * device/lib/_strtok.c: removed NULL
16080 * device/lib/malloc.c: removed NULL, include own header
16082 2003-02-02 <johan AT balder>
16084 * 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
16085 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16086 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16087 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16088 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16089 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16091 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16093 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16096 2003-02-01 <johan AT balder>
16098 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16100 2003-01-31 <johan AT CP255758-A>
16102 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16104 2003-01-30 <johan AT balder>
16106 * src/SDCCBBlock.c: automatic bug detection
16107 * src/SDCCicode.c: automatic bug detection
16109 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16111 * src/SDCCglobl.h: now --xram-size 0 works
16112 * src/SDCCmain.c: now --xram-size 0 works
16114 2003-01-29 <johan AT balder>
16116 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16118 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16120 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16121 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16122 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16123 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16124 * src/SDCCglobl.h: Added options --xram-size and --code-size
16125 * src/SDCCmain.c: Added options --xram-size and --code-size
16127 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16129 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16130 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16132 2003-01-27 <johan AT balder>
16134 * src/SDCC.y: fixed bug #613764
16136 2003-01-26 <johan AT balder>
16138 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16139 * src/SDCCsymt.h: fixed bug #673374
16140 * src/SDCCglue.c: fixed bug #661910
16141 * src/SDCCast.c: fixed bug #458099 and 673374
16143 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16145 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16146 * as/mcs51/strcmpi.h: added
16147 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16148 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16149 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16150 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16151 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16152 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16153 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16154 * as/mcs51/Makefile.aslink: new module strcmpi
16155 * as/mcs51/Makefile.asx8051: new module strcmpi
16156 * as/mcs51/Makefil.bcc: new module strcmpi
16157 * as/mcs51/Makefile.in: new module strcmpi
16158 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16160 2003-01-26 <johan AT balder>
16162 * src/SDCCglue.c: reverted back to 1.124
16163 * src/SDCCast.c: reverted back to 1.156
16164 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16166 2003-01-25 <johan AT balder>
16168 * src/SDCCglue.c: A better fix for bug #661910
16169 * src/SDCCast.c: A better fix for bug #661910
16170 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16172 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16174 * src/Makefile.in: remove spawn.o
16175 * src/SDCCmain.c: remove spawn.h
16176 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16177 * src/spawn.c: removed
16178 * src/spawn.h: removed
16179 * support/regression/ports/ds390/spec.mk: link with -r
16181 2003-01-24 <johan AT CP255758-A>
16183 * src/ds390/gen.c (aopOp): fixed bug #667458
16184 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16185 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16186 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16188 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16190 * src/mcs51/peeph.def: better assembler identation by Frieder
16191 * src/mcs51/gen.c: better assembler identation by Frieder
16193 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16195 * as/z80/string.h: removed for gcc 3.2
16196 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16197 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16199 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16201 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16202 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16203 * support/regression/Makefile: separate temp files for ports
16204 * support/regression/generate-cases.py: separate temp files for ports
16205 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16206 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16208 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16210 * moved tinitalk to device/examples/ds390
16212 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16214 * as/mcs51/lkmem.c: rflag is for DS390
16215 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16216 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16217 (linkEdit): move mem- and map-files the same way as ihx-files
16218 * src/z80/main.c (_setDefaultOptions): removed --generic
16219 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16220 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16221 * src/pic/glue.c (picglue): --c1mode works again
16222 * src/pic16/glue.c (pic16glue): --c1mode works again
16223 * src/asm.c (printCLine): fix #660034
16225 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16227 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16228 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16229 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16230 * as/mcs51/lkmem (summary): better fix for sp problem
16231 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16232 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16233 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16234 remove --stack-after-data
16236 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16238 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16239 * src/SDCCutil.c (join): ugly bug: missing '\0'
16240 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16242 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16244 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16246 * src/pic/main.c (_asmCmd): gpasm supports -o
16247 * src/z80/main.c: more general macros
16248 * device/lib/Makefile.in: remove intermediate files
16250 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16252 * .version: Bumped version number to 2.3.3
16253 * src/SDCCBBlock.c: new option -o
16254 * src/SDCCglobl.h: new option -o
16255 * src/SDCCglue.c: new option -o
16256 * src/SDCCmain.c: new option -o
16257 * src/asm.c: new option -o
16258 * src/ds390/main.c: new option -o
16259 * src/pic/glue.c: new option -o
16260 * src/pic/pcode.c: new option -o
16261 * src/pic/ralloc.c: new option -o
16262 * src/pic16/glue.c: new option -o
16263 * src/pic16/pcode.c: new option -o
16264 * src/pic16/ralloc.c: new option -o
16265 * src/z80/main.c: new option -o
16266 * device/lib/Makefile.in: use -o
16267 * support/regression/ports/ds390/spec.mk: use -o
16268 * support/regression/ports/gbz80/spec.mk: use -o
16269 * support/regression/ports/mcs51/spec.mk: use -o
16270 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16271 * support/regression/ports/z80/spec.mk: use -o
16272 * support/regression/ports/ucz80/spec.mk: use -o
16273 * support/regression/ports/xa51/spec.mk: use -o
16274 * support/regression/fwk/lib/timeout.c: fix usage string
16276 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16277 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16279 2003-01-07 <johan AT balder>
16281 * src/SDCCast.c (decorateType): fixed bug #600035
16283 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16284 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16285 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16286 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16287 * src/pic/pcode.c: outcommented unused variable to remove warnings
16288 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16290 2003-01-06 <karl AT turbobit.com>
16291 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16294 2003-01-06 <johan AT balder>
16296 * src/SDCCicode.c: fixed array add
16298 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16299 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16300 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16302 2003-01-04 <johan AT balder>
16304 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16306 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16307 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16309 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16310 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16311 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16313 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16314 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16316 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16317 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16319 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16320 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16322 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16324 * in /sdcc/as/mcs51/ changed these files in order to create an
16325 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16326 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16327 following files to include the previous two files: aslink.dsp,
16328 Makefile.aslink, Makefile.bcc, and Makefile.in.
16330 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16331 .adb instead of .cdb
16333 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16335 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16336 value from option --iram-size.
16338 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16340 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16343 2002-09-18 <wiml AT hhhh.org>
16345 * SDCClrange.h: exposed setFromRange() and setToRange()
16346 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16347 packRegsForAccUse() (bug 542397)
16348 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16349 multiple times and emitting the fetch operations more than once
16350 added aopGetUsesAcc() function to allow binary operators to
16351 fetch their operands in the correct order; made genMinus() emit
16352 compact code for X = LITERAL - Y
16354 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16355 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16356 sprintf() in line 1267.
16358 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16359 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16362 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16363 Changes to aslink (All the changes are marked with 'JCF'):
16365 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16368 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16369 area BSEG. Also moves, if possible, the DATA area down into the internal
16370 ram so more space is available.
16372 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16375 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16376 not bytes. Function summary() which creates a memory usage summary
16377 file with extension .mem. Reports of overlaping stack and small stack
16378 size. If the space for the stack is less than 16 bytes aslink trows a
16381 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16382 the 8051. Option 'y' for memory summary output file.
16384 Changes to sdcc (All the changes are marked with 'JCF'):
16386 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16388 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16389 overlaying area for it (uses RegBankUsed[4]).
16391 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16392 bank zero as used by default. By default aslink locates the stack
16393 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16394 the creation of the .mem file. Delegates the allocation of data area
16395 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16396 the begining of the stack area to aslink.
16398 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16399 glue() in SDCCglue.c creates an area for it.
16401 2002-09-03 Borut Razem <borut.razem AT siol.net>
16402 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16403 sdcc/src/pic/glue.c:
16404 introduced atexit() handler for teporay files removal in case of
16405 errors, assertions, ...
16407 2002-08-29 Borut Razem <borut.razem AT siol.net>
16408 * sdcc/support/cpp2/auto-host_vc_in.h:
16409 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16410 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16411 Maybe there is a similar problem with BORLANDC? It should be checked!
16413 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16414 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16415 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16416 was not executed, and the compiler (cl) launched a warning:
16417 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16419 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16420 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16422 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16423 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16425 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16426 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16427 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16428 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16429 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16430 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16431 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16432 - added Release configuration in VS projects
16433 - review of compiler an linker options
16434 - VC .exe files are generated in bin_vc directory, not to interfere
16435 with binaries generated from other projects (cygwin, mingw, bcc ...)
16437 * sdcc/src/yacc.dsp: added
16439 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16440 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16441 and insert the version number definitions from .version
16443 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16445 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16446 added - genarate auto-host.h using auto-host_vc_in.h as template
16449 removed from CVS, generated automatically
16451 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16452 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16454 2002-08-11 Borut Razem <borut.razem AT siol.net>
16455 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16457 2002-08-10 Borut Razem <borut.razem AT siol.net>
16458 * src/SDCCmain.c (main):
16459 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16460 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16461 The consequence was that some temporary files were not removed.
16464 unification of code in functions tempfilename() and tempfile():
16465 function tempnam() is defined in Visual Studio 6.0 and .NET
16467 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16469 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16470 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16471 - removed compiler command line option /WX: Treats all warnings as errors
16472 - update a list of source files, included into the project
16474 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16475 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16476 changed project type to Generic Project so that can be correcly converted to VS.NET project
16478 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16480 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16482 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16484 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16485 added return 0 statements after assert() to make compiler happy
16487 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16488 added newline in the def file to keep MSC compiler satisfied
16490 * sdcc/src/z80/gen.c:
16491 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16492 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16493 - solved MSC error in function aopDump()
16495 * sdcc_vc.h: define PREFIX as "\\sdcc"
16497 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16498 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16500 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16501 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16502 - Rewrote the register banking algorithm.
16503 - Added pCode live-range analysis to registers (for now, only non-used and
16504 singly-used registers optimized away)
16506 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16508 * 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.
16510 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16511 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16513 2002-04-22 Michael Hope <michaelh AT vroom>
16515 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16517 * configure.in (DD_COPT): Added include support required for gbdk.
16519 * .version: Bumped version number just to increase it.
16521 * src/SDCCmain.c: Added -nostdinc to the default options.
16523 2002-04-15 Michael Hope <michaelh AT vroom>
16525 * device/lib/z80/printf.c (sprintf): Added.
16527 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16529 * src/z80/peeph.def: Added transpose redundent load rule.
16531 * src/z80/main.c: Added force callee saves for jaune.
16533 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16535 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16537 2002-03-28 Johan Knol <johan AT balder>
16539 * src/SDCCval.c: fixed bug #532436
16541 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16543 Added "char *Processor" field to the port structure.
16546 Added -p option. Allows port dependent processor to be specified.
16549 Initialized the new field char *Processor field to NULL in all ports
16552 Compiler generated registers for interrupt context saving
16553 were not getting allocated.
16555 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16558 Fixed left shift. Will promote the left side of a left shift
16559 if a) left shifting more than size of operand or b) when assigned
16560 to something size > size of left side
16562 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16564 tons of changes. Register allocation has been
16565 rewritten. Added customization for the various PICs. Flow
16566 analysis is restructured. ...
16568 * src/pic/device.h:
16571 * src/pic/device.c:
16572 Added. device.c is a PIC port hack to accomodate variations
16575 2002-03-13 Michael Hope <michaelh AT vroom>
16577 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16579 2002-03-04 johanknol <johanknol AT manik>
16581 * /src/SDCCval.c: fixed
16583 const unsigned char arr[][2] = { { 0, 1 } };
16584 t18.c:1: error: Initializer element is not constant
16586 2002-03-04 bela <bela AT manik>
16588 * /device/include/mcs51reg.h:
16589 ds89c420 register definition update
16591 2002-03-03 <johan AT FRIJA>
16593 * support/Util/SDCCerr.c: did something, but don't no why anymore
16595 * support/regression/tests/bug-524691.c: made it a little less shy
16597 * src/SDCCast.c (decorateType): fixed bug #524697
16599 * src/SDCCast.c: made some lineno improvements
16601 * src/SDCCval.c (getNelements): changed warning to error
16603 * src/SDCCglue.c (printIvalArray): changed warning to error
16605 * src/SDCCicode.c: fixed a warning for mingw
16607 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16609 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16611 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16613 * src/ds390/peeph.def:
16614 Added some more peephole rules
16616 * src/ds390/gen.c: Various fixes & enhancements
16618 * src/SDCClrange.c, src/SDCClrange.h:
16619 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16621 * src/ds390/ralloc.c:
16622 various fixes & enhancements (ds390) specific
16624 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16625 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16628 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16630 2002-03-02 <johan AT FRIJA>
16632 * src/SDCCast.c (decorateType): fixed bug #524708
16634 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16636 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16638 2002-03-01 Michael Hope <michaelh AT vroom>
16640 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16642 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16644 2002-03-01 <johan AT FRIJA>
16646 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16648 * src/SDCCast.c (decorateType): fixed bug #524209
16650 * src/SDCCval.c (valNot): fixed bug #524195
16652 2002-02-26 <johan AT balder>
16654 * src/xa51/gen.c: fixed a warning
16656 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16658 * src/SDCCast.c (decorateType): fixed bug #522534
16660 2002-02-23 <johan AT balder>
16662 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16664 2002-02-22 <johan AT balder>
16666 * src/SDCCast.c: fixed bug #514865
16668 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16670 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16672 * sdcc/src/SDCCloop.c:
16673 Previous fix was not good. basic blocks that have "break" or "return" are
16674 not really partof a loop , but live ranges used in these blocks should
16675 be live thru the entire loop, so set partOfLoop but don't add them to
16678 2002-02-21 <johan AT FRIJA>
16680 * src/SDCCcse.c: fixed bug #514308
16682 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16685 Fixed BUG #519583. If a conditional block ended in a return/break
16686 statement inside a loop, it was not being considered part of the loop.
16688 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16690 2002-02-10 Karl Bongers <karl AT turbobit.com>
16693 Fixed up SDCDB debugger somewhat. Updated debugger/README
16694 with lots of comments and notes.
16696 * device/examples/test2.c:
16697 Fix bug, "red" variable not being initialized(compiler complained).
16699 * device/examples/Makefile, examples/test3.c:
16700 Add Makefile in device/examples folder, compiles test3.c
16701 for use as a multiple module SDCDB test case.
16703 * sim/ucsim/cmd.src/cmdset.cc:
16704 Took out debug printfs in ucsim "next" command.
16706 * sim/ucsim/xa.src:
16707 Karl and Johan start ucsim XA support. Most dissassembly working,
16708 about 75% emulation done(plenty of work remaining).
16710 * sim/ucsim/z80.src:
16711 Add Z80 support to ucsim, add test-ucz80 regression test,
16712 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16713 Notice z80 compiler fails on examples/test3.c/crc code.
16715 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16717 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16718 Added support for --parms-in-bank1
16720 * src/ds390/peeph.def:
16721 added a few more peephole optimzations
16723 * src/ds390/main.c:
16724 1) added __builtin_inp & __builtin_outp used to read in data of given length
16725 from a memory mapped port
16726 2) added __builtin_memcmp
16727 3) added __builtin_swapw swap bytes of a short
16729 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16730 1) handle multiple send & receives from register bank1
16731 2) ralloc can now allocate DPTR1 to some liveRanges
16733 * src/SDCCsymt.c, src/SDCCsymt.h:
16734 changes to handle multiple sends & receives
16736 * src/SDCCptropt.h:
16737 added some pointer arithmetic optimization
16739 * src/SDCCptropt.c:
16740 added some pointer arithmetic optimizations but not stable yet so not
16741 called from anywhere (will get this working shortly)
16743 * src/SDCCopt.c: fixed for multiple sends & receives
16746 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16747 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16748 set preprocessor defines (depending on options)
16750 * src/SDCCicode.c, src/SDCCicode.h:
16751 changes made to handle multiple sends & receives
16754 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16756 * src/SDCCcse.c, src/SDCCcse.h:
16757 added function findbackward def (to be used in upcoming optimization)
16759 * src/SDCCcflow.c, src/SDCCcflow.h:
16760 added function returnAtEnd - to determine if a basic block terminates with
16763 * src/SDCCast.c, src/SDCCast.h:
16764 added option parms-in-bank1
16766 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16767 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16768 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16769 adjusted for --parms-in-bank1 option
16771 * device/include/string.h:
16772 donot redefine "reentrant" keyword
16774 * device/include/ds80c390.h: Added some more SFRs
16776 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16778 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16780 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16782 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16784 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16786 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16788 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16790 * Added --xram-movc option
16792 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16794 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16796 2002-01-11 Johan Knol
16798 * Added math lib of Jesus Calvino-Fraga
16800 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16802 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16803 * support/regression/Makefile: new target test-mcs51-stack-auto
16804 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16806 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16808 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16810 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16812 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16814 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16816 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16818 * src/SDCCglue.h: add definition for printIvalChar()
16820 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16822 * src/SDCCast.c: fix #498138 by Johan
16824 * src/SDCCglue.c: fix #498138 by Johan
16826 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16828 * support/regression/Makefile: fix clean
16830 * support/regression/ports/ds390/support.c: fix transmission of last character
16832 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16834 * /sdcc/src/ds390/gen.c:
16835 a) improved computing address of stack variable
16836 b) took out some #if 0 code
16837 c) improved parmBytes adjustment
16838 d) improved genPlusIncr & genMinusIncr
16839 e) genCmp could generate bad code (when left assigned to DPTR)
16840 f) Fixed bug in hasInc
16842 * /sdcc/src/ds390/ralloc.c:
16843 a) packRegsForSupport could mess up live information (Fixed)
16844 b) packRegsDPTRuse could be incorrect for left & right shift
16846 * /sdcc/src/mcs51/ralloc.c:
16847 packRegsForSupport could mess up the live information (Fixed)
16849 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16851 * /sdcc/src/SDCCast.c:
16852 can reverse a loop even if function call is present as long
16853 as the loop control variable is local & is not passed as parameter
16855 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16857 * /sdcc/ChangeLog: *** empty log message ***
16859 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16860 More builtin function additions for TININative
16862 * /sdcc/src/ds390/ralloc.c:
16863 Had broken the regression testsuite
16865 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16867 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16868 Added funcattr hasStackParms will be set for reentrant functions when there
16869 are paramteres on the stack, this helps in minimizing frame pointer generation
16870 typeFromStr can handle function pointers now
16872 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16873 *** empty log message ***
16875 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16877 * /src/ds390/gen.c, /src/ds390/main.c:
16878 More builtin function additions for TININative
16880 * /src/ds390/ralloc.c:
16881 Had broken the regression testsuite
16883 * /src/SDCCast.c: Fixed a bug in dumptree
16885 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16886 Added funcattr hasStackParms will be set for reentrant functions when there
16887 are paramteres on the stack, this helps in minimizing frame pointer generation
16888 typeFromStr can handle function pointers now
16890 * /doc/builtins.txt, /doc/TININative.txt:
16891 *** empty log message ***
16894 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16896 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16897 ALPHA version for -mTININative
16899 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16900 updated to reflect changes in the port structure
16903 added function do_assemble (similar to do_link) if non-null this function
16904 will be called to do assembly (-mTININative) requires a multi command
16906 added function genAssemblerEnd will be called to generate assembler Epilogue
16909 added _JavaNative to debug info printing
16911 * /src/SDCCmain.c: added option --tini-libid
16912 added port->do_assemble function (-mTININative) has a multi command assemble
16914 * /src/SDCCglue.c: Disabled "constExpr" check
16915 added port->genAssemblerEnd function
16917 * /src/SDCCglobl.h: Added option --tini-libid value
16920 tookout optimizeCompare from the header (has no external references)
16922 * /src/SDCCast.c: made one more function "static"
16924 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16926 * src/z80/mappings.i: Added z80asm support.
16928 * src/z80/main.c: Added z80asm support on --asm=z80asm
16930 * src/z80/gen.c: Fixed asm portability issues.
16932 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16934 * src/SDCCglue.c (printExterns): Added global/extern split.
16936 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16938 * support/regression/Makefile: added test for mcs51 model large
16940 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16942 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16944 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16946 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16948 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16950 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16952 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16954 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16956 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16958 * support/regression/tests/simplefloat.c: Port to mcs51.
16960 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16961 * support/regression/tests/bug-485362.c: Added.
16963 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16965 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16967 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16969 * src/z80/gen.c (aopDump): Added a dump function.
16971 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16972 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16974 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16976 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16978 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16980 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16982 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16984 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16986 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16988 * support/regression/ports/ds390/support.c: Use tinibios.
16990 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16992 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16994 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16995 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16997 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16999 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17001 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17003 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17005 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17006 (packRegsForIYUse): Created and optimised.
17008 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17010 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17011 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17013 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17015 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17017 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17019 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17021 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17023 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17025 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17027 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17029 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17031 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17033 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17035 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17036 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17037 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17039 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17041 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17042 (genNotFloat): Added.
17043 (genUminusFloat): Added.
17045 * device/lib/z80/Makefile: Added floating pt stubs.
17047 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17049 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17051 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17053 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17055 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17057 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17059 * sdcc/support/regression/Makefile: Add port ds390.
17061 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17063 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17065 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17067 * sdcc/support/regression/ports/ds390/support.c: Added.
17069 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17071 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17073 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17075 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17077 * device/include/malloc.h: Added z80 and gbz80 support.
17079 * device/lib/gbz80/heap.s: Added.
17081 * device/lib/z80/heap.s: Added.
17083 * device/lib/malloc.c: Added z80 and gbz80 support.
17085 * support/regression/tests/malloc.c (testMalloc): Added.
17087 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17089 * support/regression/tests/bug-478094.c: Added.
17091 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17093 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17095 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17097 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17099 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17101 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17103 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17105 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17107 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17109 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17111 * support/regression/tests/bug-477927.c: Added.
17113 * src/z80/peeph.def: Added minor rules.
17115 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17117 * src/z80/peeph.def: Added jump optimisation modification.
17119 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17121 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17123 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17125 * support/regression/tests/funptrs.c: Added.
17127 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17129 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17131 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17133 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17135 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17137 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17138 (movLeft2ResultLong): Created.
17140 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17141 (joinPushes): Added. Joins two char pushes into a word push.
17143 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17145 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17147 * support/makebin/Makefile (install): Added creation of dest dir.
17149 2001-10-24 Karl Bongers <karl AT turbobit.com>
17151 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17153 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17155 * src/z80/ralloc.c: Turned off faulty pack for one use.
17157 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17159 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17161 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17163 * support/regression/Makefile: Improved clean
17165 * support/regression/ports/gbz80/spec.mk: Added clean
17167 * support/regression/ports/host/spec.mk: Added clean
17169 * support/regression/ports/z80/spec.mk: Added clean
17171 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17173 * support/regression/ports/mcs51/timeout.c: little improvements
17175 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17177 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17179 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17181 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17183 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17185 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17187 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17189 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17190 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17192 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17194 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17196 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17198 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17200 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17202 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17204 * support/regression/tests/longor.c: Added.
17206 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17208 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17210 * as/mcs51/aslink.h: define PATH_MAX
17212 * as/mcs51/asm.h: define PATH_MAX
17214 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17216 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17218 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17220 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17222 * src/SDCCglobl.h: define PATH_MAX
17224 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17226 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17228 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17230 * src/z80/gen.c (gencjneshort): Fixed
17232 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17234 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17236 * support/regression/tests/bug-469671.c: Added.
17238 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17240 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17242 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17244 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17246 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17248 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17250 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17252 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17254 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17256 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17258 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17260 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17262 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17264 * 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.
17266 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17268 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17270 2001-10-07 <johan AT FRIJA>
17272 * device/lib/gets.c (gets): fixed the return value.
17274 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17275 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17277 * 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.
17279 * 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.
17281 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17283 * src/pic/gen.c: Removed Safe_strdup.
17285 * configure.in: Added option to enable libgc support.
17287 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17288 (bitVectUnion): Optimised.
17289 (bitVectIntersect): Optimised.
17290 (bitVectBitsInCommon): Optimised.
17291 (bitVectCplAnd): Optimised.
17293 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17295 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17297 * src/SDCCmain.c: distinguish between assembler debug and plain options
17299 * src/avr/main.c: remove standard assembler options
17301 * src/ds390/main.c: remove standard assembler options
17303 * src/mcs51/main.c: remove standard assembler options
17305 * src/port.h: removed "PENDING" comment
17307 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17309 * src/device/lib/_mulint.c : new, with assember functions
17311 * src/device/lib/_mullong.c : new, with assember functions
17313 * src/device/lib/_divuint.c : with assember functions
17315 * src/device/lib/_divsint.c : with assember functions
17317 * src/device/lib/_divulong.c: with assember functions
17319 * src/device/lib/_divslong.c: with assember functions
17321 * src/device/lib/_moduint.c : with assember functions
17323 * src/device/lib/_modsint.c : with assember functions
17325 * src/device/lib/_modulong.c: with assember functions
17327 * src/device/lib/_modslong.c: with assember functions
17329 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17331 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17333 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17334 replaced _mululong.c and _mulslong.c by _mullong.c
17336 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17338 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17340 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17342 * src/SDCCglue.c: test, if win32api is available for MINGW
17344 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17346 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17347 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17348 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17349 * support/regression/ports/host/spec.mk: removed GENERIC
17350 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17351 * support/regression/ports/z80/spec.mk: removed GENERIC
17353 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17355 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17357 * support/regression/tests/bug-467035.c: Created.
17359 2001-10-01 <johan AT FRIJA>
17361 * src/SDCC.y: fixed bug #466586 part 1
17363 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17365 * SDCCicode.c: z80 has no generic pointers
17366 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17368 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17370 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17372 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17374 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17376 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17378 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17380 * configure.in: Fixed up so that ucsim is only configured once.
17382 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17384 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17385 (getPathDifference): As above.
17387 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17389 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17391 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17392 * .version: Updated to 2.3.1
17394 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17395 Added copyright header.
17397 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17398 (assemble): Added support for macro based assembler commands.
17399 (linkEdit): Added support for macro based linker commands.
17400 (preProcess): Changed the pre-processor to use macros.
17401 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17402 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17404 * device/lib/z80/crt0.s: Added module name for debugging.
17406 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17408 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17410 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17412 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17414 * src/Makefile.in: Added SDCCmacro and SDCCutil
17416 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17418 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17420 2001-09-16 <johan AT FRIJA>
17422 * 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.
17424 2001-09-15 <johan AT FRIJA>
17426 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17427 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17429 2001-09-11 <johan AT FRIJA>
17431 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17433 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17435 * support/regression/tests/bug-460444.c: Added test case.
17437 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17438 (genCast): Added justification for all of the asserts.
17440 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17442 * support/regression/support.c: _xdata replaced by xdata
17444 * support/regression/spec.mk: removed _generic
17446 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17448 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17450 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17451 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17453 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17455 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17457 * support/regression/tests/bug-460010.c: Added test case.
17459 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17461 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17463 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17465 * support/regression/testfwk.c: removed workaround for bug #436344
17467 * support/regression/tests/bp.c: use less memory with mcs51
17469 * support/regression/tests/bug-441448.c: use less memory
17471 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17473 * support/regression/collate-results.py: typo
17475 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17477 * support/regression/tests/fetchoverlap.c: Added new test case.
17479 * support/regression/tests/bp.c: Added new test case.
17481 * support/regression/tests/bug-448984.c: Added new test case.
17483 * support/regression/tests/pow2shifts.c: Added new test case.
17485 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17486 (genlshTwo): Fixed right shift for count > 8.
17488 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17490 2001-09-08 <johan AT FRIJA>
17492 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17494 2001-09-07 <johan AT FRIJA>
17496 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17498 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17500 2001-09-06 <johan AT FRIJA>
17502 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17503 * bernhard noted me at this: "() equals to (void)" (1.38)
17505 2001-09-05 <johan AT FRIJA>
17507 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17509 2001-09-04 <johan AT FRIJA>
17511 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17514 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17516 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17518 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17520 * link/z80/aslink.h: Fixed path for PATH_MAX
17522 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17524 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17526 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17528 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17530 * 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.
17532 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17534 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17535 (genCmp): Fixed up genCmp for the GB with longs.
17537 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17539 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17541 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17543 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17545 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17547 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17549 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17551 * 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.
17553 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17555 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17557 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17559 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17561 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17563 * sim/ucsim/configure: little improvement of Cygwin-detection
17564 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17565 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17566 * support/regression/tests/bug-221100.c: small changes for mcs51
17567 * support/regression/tests/bug-221168.c: small changes for mcs51
17568 * support/regression/tests/bug-227710.c: small changes for mcs51
17569 * support/regression/tests/staticinit.c: small changes for mcs51
17570 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17571 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17572 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601