1 2009-03-15 Borut Razem <borut.razem AT siol.net>
3 * support/scripts/repack_release.sh: added
5 2009-03-13 Borut Razem <borut.razem AT siol.net>
7 * doc/sdccman.lyx: "freeware" replaced with "free open source"
9 2009-03-12 Borut Razem <borut.razem AT siol.net>
11 * src/z80/peep.c: #2652979: --debug crashes sdcc
13 2009-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16 support/regression/tests/bug2655200.c:
17 applied modified patch from Robert Larice <larice AT vidisys.de>
18 fixing original report of bug #2655200: pointer to pdata memory
19 not correctly initialized
21 2009-03-11 Borut Razem <borut.razem AT siol.net>
23 * as/asranlib/asranlib.c: retain the original file mode
25 2009-03-10 Borut Razem <borut.razem AT siol.net>
27 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
28 support/regression/tests/bug1875933.c:
29 fixed bug #1875933: Evelyn jumps into the void
30 thanks to Robert Larice
32 2009-03-10 Raphael Neider <rneider AT web.de>
34 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
35 to pCodeInstruction to avoid a segmentation fault
37 2009-03-03 Borut Razem <borut.razem AT siol.net>
39 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
41 2009-03-03 Raphael Neider <rneider AT web.de>
43 * device/lib/pic/libdev/Makefile.in: build device-specific
44 libraries for the correct processor, fixes #2654585
46 2009-03-01 Raphael Neider <rneider AT web.de>
48 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
50 2009-03-01 Borut Razem <borut.razem AT siol.net>
52 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
53 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
54 changed sdcc version to 2.9.0
56 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
58 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
59 (serialRegAssign): do not spil bit registers
60 throughout cosmetic changes
61 * support/regression/tests/bug2435941.c: new, added
63 2009-02-28 Raphael Neider <rneider AT web.de>
65 * src/regression/compare10.c,
66 src/regression/compare7.c,
67 src/regression/compare8.c,
68 src/regression/compare9.c: reset watchdog timer in time
69 * src/regression/configword.c: apply patch from #2488150
70 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
71 handler to 0x0000 as the linker no longer knows STARTUP sections
72 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
73 patch #2512926 to (mostly) fix #1762626, cosmetic changes
74 * src/pic/pcodepeep.c: remove reference to nonexisting function
76 2009-02-28 Raphael Neider <rneider AT web.de>
78 * device/include/pic16/signal.h: avoid multiline inline
79 assembler statements in macros, addresses #2644965
81 2009-02-27 Raphael Neider <rneider AT web.de>
83 * device/include/pic16/pic18f[24][3456]k20.h,
84 device/include/pic16/pic18f[68][567]j50.h,
85 device/include/pic16/pic18f[68]6j55.h,
86 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
87 device/lib/pic16/libdev/pic18f[68][567]j50.c,
88 device/lib/pic16/libdev/pic18f[68]6j55.c,
89 device/include/pic16/pic18fregs.h,
90 device/include/pic16/pic16devices.txt,
91 device/lib/pic16/pics.all,
92 device/lib/pic16/libdev/Makefile.am,
93 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
94 families (87j50 family contributed by Robert Wuest)
96 * device/include/pic16/adc.h,
97 device/lib/pic16/libio/adc/adcbusy.c,
98 device/lib/pic16/libio/adc/adcclose.c,
99 device/lib/pic16/libio/adc/adcconv.c,
100 device/lib/pic16/libio/adc/adcopen.c,
101 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
103 * doc/sdccman.lyx: updated list of supported devices, fixed typo
104 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
106 * device/lib/pic16/Makefile.in,
107 device/lib/pic16/libm/Makefile.in,
108 device/lib/pic16/debug/Makefile.in,
109 device/lib/pic16/libio/Makefile.in,
110 device/lib/pic16/startup/Makefile.in,
111 device/lib/pic16/libsdcc/Makefile.in,
112 device/lib/pic16/libdev/Makefile.in,
113 device/lib/pic16/libc/Makefile.in: regenerated
115 2009-02-27 Borut Razem <borut.razem AT siol.net>
117 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
118 #1829678 and #1704376 in the way proposed by Alan Baldwin
120 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
122 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
123 to Steve Qu for the fix.
125 2009-02-23 Borut Razem <borut.razem AT siol.net>
127 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
128 it is already fixed for mcs51 and hc08 targets
129 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
131 2009-02-22 Borut Razem <borut.razem AT siol.net>
133 * device/lib/Makefile.in: fixed parenthesis error
134 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
135 fixed webdocs bug #1967920: --version
137 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
139 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
141 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
143 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
144 when addresses are unsorted
146 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
148 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
149 Gudjon Gudjonsson <gudjon AT gudjon.org>
150 * device/include/mcs51/p89c66x.h: fixed some defines
151 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
152 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
155 2009-02-14 Borut Razem <borut.razem AT siol.net>
157 * doc/sdccman.lyx: corrected cpp info
159 2009-02-13 Borut Razem <borut.razem AT siol.net>
161 * as/Makefile.in: *.doc renamed to *.txt
163 2009-02-11 Borut Razem <borut.razem AT siol.net>
165 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
166 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
168 2009-02-11 Borut Razem <borut.razem AT siol.net>
170 * doc/sdccman.lyx: documented ar format libraries
172 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
174 * support/regression/tests/float_single.c: added regression
175 test. Some testpoints for probably rarely used functions
176 (acosf, sinhf, tanf, expf) disabled for some targets
178 2009-02-10 Raphael Neider <rneider AT web.de>
180 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
181 (genAssign): fixed for operands on the stack
183 * device/lib/pic16/libc/stdio/vfprintf.c,
184 device/lib/pic16/configure.ac,
185 device/lib/pic16/Makefile.common: add configurable support for
186 printing floats via ./configure --enable-floats
187 * device/lib/pic16/configure,
188 device/lib/pic16/Makefile.in,
189 device/lib/pic16/libm/Makefile.in,
190 device/lib/pic16/debug/Makefile.in,
191 device/lib/pic16/libio/Makefile.in,
192 device/lib/pic16/startup/Makefile.in,
193 device/lib/pic16/libsdcc/Makefile.in,
194 device/lib/pic16/libdev/Makefile.in,
195 device/lib/pic16/libc/Makefile.in: regenerated
196 * doc/sdccman.lyx: documented float support and how to get it
197 * doc/Makefile.in: fixed race condition on parallel builds
199 * device/lib/pic16/libc/stdio/sprintf.c,
200 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
201 pointer to the string buffer, enlarge buffer for x_ftoa()
203 2009-02-10 Borut Razem <borut.razem AT siol.net>
205 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
207 2009-02-10 Raphael Neider <rneider AT web.de>
209 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
211 2009-02-09 Raphael Neider <rneider AT web.de>
213 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
214 artificial bank size limits for compound data (structs, arrays),
215 avoids assert if --obanksel=N, N > 1, is given
217 2009-02-09 Borut Razem <borut.razem AT siol.net>
219 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
220 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
221 uses '`' character instead '\n' for padding
222 * as/asranlib/asranlib.c: made it more robust
224 2009-02-08 Borut Razem <borut.razem AT siol.net>
227 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
228 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
231 2009-02-07 Borut Razem <borut.razem AT siol.net>
233 * as/asranlib/asranlib.c: fixed BSD header length calculation
234 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
235 due sdcc asxxxx license change to GPLv3
237 2009-02-05 Borut Razem <borut.razem AT siol.net>
239 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
240 added support for BSD (Mac OS X) ar format
241 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
242 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
243 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
244 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
245 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
246 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
247 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
248 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
249 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
250 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
251 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
252 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
253 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
254 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
255 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
256 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
257 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
258 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
259 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
260 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
261 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
262 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
263 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
264 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
265 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
266 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
267 changed license to GPL either version 3, or (at your option) any
270 2009-02-05 Borut Razem <borut.razem AT siol.net>
272 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
273 added support for BSD (Mac OS X) ar format
275 2009-02-02 Borut Razem <borut.razem AT siol.net>
277 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
278 device/lib/z80/Makefile.in:
279 chose source files in the PORT directory if they are available
281 2009-02-01 Raphael Neider <rneider AT web.de>
283 * device/lib/pic16/libdev/pic18f1220.c,
284 * device/lib/pic16/libdev/pic18f4450.c:
285 define SSPBUF to allow use of printf
287 2009-02-01 Borut Razem <borut.razem AT siol.net>
289 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
290 device/lib/hc08/Makefile.in, device/lib/incl.mk,
291 device/lib/z80/Makefile.in:
292 don't remake libraries
293 * support/regression/tests/snprintf.c:
294 reenable floating point in small-xstack-auto library
296 2009-01-26 Raphael Neider <rneider AT web.de>
298 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
300 2009-01-25 Raphael Neider <rneider AT web.de>
302 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
303 search path instead of appending them
305 2009-01-24 Borut Razem <borut.razem AT siol.net>
307 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
308 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
309 to 32 bit unsigned int when calling sputl() since it is a macro
310 * as/link/lkar.c: changed the initialization of This->loaded
312 2009-01-23 Borut Razem <borut.razem AT siol.net>
314 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
315 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
316 unsigned int when calling new(), since asxxxx doesn't use function
319 2009-01-21 Borut Razem <borut.razem AT siol.net>
321 * as/link/lkar.h: sgetl and sputl are independent of endianness
322 * as/link/sdxxxx_config.h.in: removed endianness detection
324 2009-01-20 Borut Razem <borut.razem AT siol.net>
326 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
327 due creation of ar format libraries
328 * support/scripts/sdcc.nsi:
329 don't add nonexistent object files to the package
331 2009-01-19 Borut Razem <borut.razem AT siol.net>
333 * Makefile.in, configure.in, configure,
334 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
335 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
336 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
337 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
338 device/lib/small/Makefile.in,
339 device/lib/z80/Makefile.in: create ar format libraries
340 * support/regression/ports/mcs51-xstack-auto/spec.mk:
341 use device/lib/Makefile to create library
342 * support/regression/tests/snprintf.c:
343 floating point is not enabled in small-xstack-auto library
344 * device/lib/libfloat.lib, device/lib/libint.lib,
345 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
347 2009-01-18 Borut Razem <borut.razem AT siol.net>
349 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
350 warning: extra tokens at end of #endif directive
352 2009-01-11 Borut Razem <borut.razem AT siol.net>
354 * Makefile.in: added SDCC_ASRANLIB to PKGS
356 2009-01-10 Borut Razem <borut.razem AT siol.net>
358 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
359 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
360 due added support for ar format libraries
362 2009-01-09 Borut Razem <borut.razem AT siol.net>
364 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
365 as/asranlib/asranlib.c: added asranlib
366 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
367 * Makefile.in, as/link/hc08/Makefile.in,
368 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
369 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
370 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
371 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
372 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
373 configure.in, sdcc.dsw: modified to support ar format libraries
375 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
377 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
380 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
382 * sim/ucsim/z80.src/inst_ed.cc:
383 Fixed bug #2488074, which made regression tests fail.
385 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
387 * device/lib/z80/mod.s,
388 device/lib/z80/div.s,
389 device/lib/z80/mulchar.s,
390 device/lib/z80/mul.s,
391 device/lib/z80/divsigned.s,
392 device/lib/z80/Makefile.in:
393 Implemented RFE #1702376.
395 2009-01-05 Borut Razem <borut.razem AT siol.net>
397 * as/link/lksdcclib.c:
398 fixed linker hanging in INDEXLIB is not defined (hc08)
400 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
403 Implemented RFE #2485684, and some further improvements of HL caching
405 * src/z80/peeph-z80.def:
406 Fixed a bug exposed by implementing RFE #2485684.
408 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
410 * src/z80/peeph-z80.def:
411 Peephole improvements.
414 device/include/string.h,
415 device/lib/z80/memmove.s:
417 * device/lib/z80/Makefile.in,
418 device/lib/Makefile.in,
419 support/regression/tests/memory.c,
420 device/lib/z80/strlen.s:
421 Partially implemented RFE #2471534.
423 2009-01-04 Borut Razem <borut.razem AT siol.net>
425 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
426 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
427 * doc/README.txt: updated John Hartman's e-mail address
428 * as/link/lkrel.c, as/link/lksdcclib.c:
429 fixed bug #2484677: Linker hangs
430 * src/z80/peep.c: fixed msvc warning C4047:
431 'return' : 'int ' differs in levels of indirection from 'char *'
432 * config.dsp: as/lib corrected to as/link
434 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
437 Implemented RFE #2484693.
438 * src/z80/peeph-z80.def:
439 Some peephole improvements.
441 2009-01-03 Borut Razem <borut.razem AT siol.net>
444 fixed warning: 'ret' may be used uninitialized in this function
446 2009-01-02 Borut Razem <borut.razem AT siol.net>
448 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
449 as/link/getline.[ch], as/link/lkrel.[ch]: added,
450 made support for differnet library formats more flexible,
451 preparation for support of ar format
452 * as/link/lklibr.c, as/link/z80/Makefile.in,
453 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
454 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
455 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
456 as/link/hc08/lkelf.c, as/link/aslink.h:
457 made support for differnet library formats more flexible,
458 preparation for support of ar format
460 2009-01-01 Borut Razem <borut.razem AT siol.net>
462 * as/link/asxxxx_config.h.in:
463 fixed warning: extra tokens at end of #endif directive
465 fixed warning: suggest parentheses around && within ||
466 * device/lib/Makefile.in: allow whitespaces at the end of lines in
467 ports.build, in order to make it work on cygwin - it seems to be a
468 bug in cygwin grep: CR is not treated as part of end-of-line
470 2008-12-31 Borut Razem <borut.razem AT siol.net>
472 * configure, configure.in, config.dsp, config_vc.awk,
473 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
474 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
475 introduced asxxxx_config.h.in
477 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
480 src/z80/peeph-z80.def:
481 Minor addition improvement.
483 2008-12-30 Raphael Neider <rneider AT web.de>
485 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
486 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
487 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
488 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
489 support/librarian/sdcclib.c, support/makebin/makebin.c:
490 partially revert changes from r5293..r5295
492 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
494 * src/z80/peeph-z80.def:
495 Minor peephole improvement.
497 2008-12-29 Raphael Neider <rneider AT web.de>
499 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
500 incorrectly discarded BANKSELs
502 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
504 * support/regression/tests/memory.c:
505 Added simple test for memset(), memcpy() and memmove()
507 2008-12-29 Borut Razem <borut.razem AT siol.net>
509 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
511 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
513 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
514 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
515 (177.j): added new rule
516 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
517 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
518 (decorateType CAST): propagate storage class to generic pointer results
520 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
522 * device/lib/z80/string.c,
523 device/lib/z80/printf.c,
524 device/lib/z80/mul.s:
527 Fixed code generation bug exposed by builtin memcpy().
529 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
531 * device/lib/_memcpy.c:
532 fixed conflict with builtin memcpy()
534 2008-12-26 Borut Razem <borut.razem AT siol.net>
536 * support/librarian/sdcclib.c:
537 fixed bug 2466950: "sdcclib broken"
538 by removing fgets return value check
540 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
543 device/include/string.h: Implemented RFE #1914254
545 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
546 * device/lib/z80/Makefile.in,
547 device/lib/Makefile.in,
548 device/lib/z80/memmove.s: Implemented RFE #1914256
550 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
552 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
553 * src/z80/peep.c: improved checks for unused data
555 src/z80/main.c: Implemented RFE #1899189
557 2008-12-25 Borut Razem <borut.razem AT siol.net>
559 * support/regression/Makefile.in:
560 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
562 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
564 * src/z80/peeph-z80.def: minor peephole improvements
566 2008-12-21 Borut Razem <borut.razem AT siol.net>
568 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
569 due to redefinition of symbol __assert
570 sdcclib.c:53:1:warning: "__assert" redefined
571 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
572 warning: this is the location of the previous definition
574 2008-12-20 Raphael Neider <rneider AT web.de>
576 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
577 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
578 support/cpp/libcpp/macro.c: fix format string errors
580 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
582 * src/pic/device.c: partial rewrite using strtok,
583 quieten compiler warnings, adopt SDCC coding style
585 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
586 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
587 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
588 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
589 support/librarian/sdcclib.c, support/makebin/makebin.c:
590 quieten most compiler warnings
592 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
593 probably fix operator precedence bug
595 * doc/clean.mk: quieten rm if no .lyx is present
597 2008-12-19 Borut Razem <borut.razem AT siol.net>
599 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
600 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
601 doc/README.txt, doc/test_suite_spec.lyx:
602 applied patch 2446381: Dcoumentation spelling correcitons
603 thanks to Steven Borley
605 2008-12-16 Raphael Neider <rneider AT web.de>
607 * device/include/pic/pic12f629.h,
608 device/include/pic/pic12f675.h,
609 device/lib/pic/libdev/pic12f629.c,
610 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
612 2008-12-14 Borut Razem <borut.razem AT siol.net>
614 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
615 converted to LyX 1.5.7 (\lyxformat 276) format
617 2008-12-07 Borut Razem <borut.razem AT siol.net>
619 * support/regression/tests/bitfields.c:
620 added test case for bug #2366757
622 2008-12-07 Raphael Neider <rneider AT web.de>
624 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
625 NULL pointer dereference, closes #2366757
627 2008-11-25 Raphael Neider <rneider AT web.de>
629 * device/include/pic16/pic16devices.txt,
630 sdcc/src/pic16/device.c,
631 sdcc/src/pic16/device.h: implicitly disable XINST
632 whenever CONFIG4L is set via an additional optional
633 argument to the configword directive in pic16devices.txt
635 2008-11-24 Raphael Neider <rneider AT web.de>
637 * device/lib/pic16/configure.ac,
638 device/lib/pic16/Makefile.common: fixed quoting issues
640 * device/lib/pic16/configure,
641 device/lib/pic16/debug/Makefile.in,
642 device/lib/pic16/libc/Makefile.in,
643 device/lib/pic16/libdev/Makefile.in,
644 device/lib/pic16/libio/Makefile.in,
645 device/lib/pic16/libm/Makefile.in,
646 device/lib/pic16/libsdcc/Makefile.in,
647 device/lib/pic16/Makefile.in,
648 device/lib/pic16/startup/Makefile.in: regenerated
650 * src/pic16/main.c (_pic16_finaliseOptions): revert to
653 2008-11-24 Raphael Neider <rneider AT web.de>
655 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
656 argument of --asm= or --link= to allow for
657 --asm="sh script --options", the user can double quote the
658 argument if needed: --asm="'c:/program files/gpasm' -q",
659 also fix some potential buffer overflows
661 2008-11-19 Borut Razem <borut.razem AT siol.net>
664 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
665 thanks Mauro Giachero
667 2008-11-16 Borut Razem <borut.razem AT siol.net>
669 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
670 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
672 2008-11-15 Borut Razem <borut.razem AT siol.net>
674 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
675 src/SDCCsymt.c, src/SDCCsymt.h:
676 fixed RFE #2291335 : Unnamed bit-field initialization
677 * support/regression/tests/bitfields.c:
678 added test case for RFE #2291335
679 * support/regression/tests/bug-1981238.c:
680 don't initialize unnamed bit-fields
682 2008-11-11 Raphael Neider <rneider AT web.de>
684 * device/include/pic16/pic18f25j10.h,
685 device/include/pic16/pic18f45j10.h: remove useless boilerplate
687 * device/include/pic16/adc.h,
688 device/lib/pic16/libio/adc/adcbusy.c,
689 device/lib/pic16/libio/adc/adcclose.c,
690 device/lib/pic16/libio/adc/adcconv.c,
691 device/lib/pic16/libio/adc/adcopen.c,
692 device/lib/pic16/libio/adc/adcread.c,
693 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
694 and fixed ADC routines to work for more target devices,
695 incorporates patch #2036130 by Nick Materer
697 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
699 * device/include/ctype.h,
700 * device/include/ds400rom.h,
701 * device/include/ds80c390.h,
702 * device/include/float.h,
703 * device/include/math.h,
704 * device/include/serial.h,
705 * device/include/stdbool.h,
706 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
708 * device/include/mcs51/C8051F336.h,
709 * device/include/mcs51/C8051T600.h,
710 * device/include/mcs51/C8051T610.h,
711 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
712 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
714 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
716 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
718 2008-11-10 Raphael Neider <rneider AT web.de>
720 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
721 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
722 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
723 (patch by Nick Materer, #2253980)
725 * device/lib/pic16/libio/adc.ignore,
726 device/lib/pic16/libio/i2c.ignore,
727 device/lib/pic16/libio/usart.ignore,
728 device/lib/pic16/pics.all: updated to build more device libs
730 * device/lib/pic16/libdev/Makefile.am,
731 device/lib/pic16/libdev/Makefile.in,
732 device/lib/pic16/libio/Makefile.am,
733 device/lib/pic16/libio/Makefile.in: regenerated
735 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
736 names per memory location, applied SDCC style to more functions
738 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
740 * device/include/mcs51/p89lpc933_4.h: new NXP header file
741 * device/include/mcs51/p89lpc935_6.h: new NXP header file
742 * device/include/mcs51/p89v66x.h: minor changes
743 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
745 2008-11-09 Raphael Neider <rneider AT web.de>
747 * device/include/pic/pic14devices.txt: fixed memory description for
748 12f629 and 12f675, closes #2236240
750 2008-11-06 Borut Razem <borut.razem AT siol.net>
752 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
753 pass system include paths with -isystem to sdcpp
754 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
755 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
757 2008-11-02 Raphael Neider <rneider AT web.de>
759 * doc/sdccman.lyx: updated the sections on the library build process
760 and on how to add support for new devices, and documented known
761 problems with the extended instruction set including a workaround
763 2008-11-01 Raphael Neider <rneider AT web.de>
765 * device/include/pic16/adc.h,
766 device/include/pic16/pic16devices.txt,
767 device/include/pic16/pic18f2410.h,
768 device/include/pic16/pic18f2510.h,
769 device/include/pic16/pic18f2515.h,
770 device/include/pic16/pic18f2610.h,
771 device/include/pic16/pic18f4410.h,
772 device/include/pic16/pic18f4510.h,
773 device/include/pic16/pic18f4515.h,
774 device/include/pic16/pic18f4610.h,
775 device/include/pic16/pic18fregs.h,
776 device/lib/pic16/libdev/Makefile.am,
777 device/lib/pic16/libdev/Makefile.in,
778 device/lib/pic16/libdev/pic18f2410.c,
779 device/lib/pic16/libdev/pic18f2510.c,
780 device/lib/pic16/libdev/pic18f2515.c,
781 device/lib/pic16/libdev/pic18f2610.c,
782 device/lib/pic16/libdev/pic18f4410.c,
783 device/lib/pic16/libdev/pic18f4510.c,
784 device/lib/pic16/libdev/pic18f4515.c,
785 device/lib/pic16/libdev/pic18f4610.c,
786 device/lib/pic16/libio/Makefile.am,
787 device/lib/pic16/libio/Makefile.in,
788 device/lib/pic16/pics.all: added support for 18f[24][456]10
789 and 18f[24]515 devices
790 * doc/sdccman.lyx: updated list of supported PIC16 devices
792 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
793 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
794 src/xa51/gen.c: avoid compiler warnings
795 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
797 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
799 * device/include/mcs51/p89v66x.h: NXP header file
800 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
801 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
803 2008-10-14 Raphael Neider <rneider AT web.de>
805 * device/lib/pic16/libdev/Makefile.am,
806 device/lib/pic16/libio/Makefile.am: enable building libraries for
807 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
808 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
809 * device/lib/pic16/libdev/Makefile.in,
810 device/lib/pic16/libio/Makefile.in: regenerated
812 2008-10-14 Raphael Neider <rneider AT web.de>
814 * device/include/pic16/pic18f2450.h,
815 device/include/pic16/pic18f4450.h,
816 device/lib/pic16/libdev/pic18f2450.c,
817 device/lib/pic16/libdev/pic18f4450.c,
818 device/include/pic16/adc.h,
819 device/include/pic16/pic16devices.txt,
820 device/include/pic16/pic18fregs.h,
821 device/lib/pic16/libdev/Makefile.am,
822 device/lib/pic16/libdev/Makefile.in,
823 device/lib/pic16/libio/Makefile.am,
824 device/lib/pic16/libio/Makefile.in,
825 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
827 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
828 stack to a fixed location, relax it to automatically work with all
829 but the smallest devices (256 byte RAM devices need #pragma stack)
831 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
833 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
834 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
835 * device/lib/_strcspn.c: fixed bug 2140931
837 2008-10-06 Raphael Neider <rneider AT web.de>
839 * device/include/pic16/stdio.h,
840 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
841 declared __naked for convenience, named all arguments
842 * device/lib/pic16/libc/stdio/strmgpsim.c,
843 device/lib/pic16/libc/stdio/strmmssp.c,
844 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
846 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
847 empty __naked functions,
848 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
849 corner cases (unlink first/last pCode in list), reuse more code
851 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
853 * src/ds390/main.c (_ds390_genInitStartup): added
854 * src/SDCCpeeph.c (getPatternVar): new, added,
855 (labelInRange): fixed bug 2115959
856 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
857 * src/SDCCicode.h: added newiTempOperand
858 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
859 added optimizations for 0/x and x/-1, see also patch 2142900
860 * support/regression/tests/onebyte.c (testMul): added test cases
862 2008-09-20 Borut Razem <borut.razem AT siol.net>
865 definition of absolute address symbols without initial value,
866 fixed SDCC crash "do not know how to intialize symbol"
868 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
870 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
871 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
872 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
873 * device/lib/z80/stubs.s: added stubs for above functions
874 * src/SDCCopt.c (convilong),
875 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
876 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
877 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
878 * support/regression/tests/onebyte.c: enabled all tests for z80
880 2008-09-15 Borut Razem <borut.razem AT siol.net>
882 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
883 device/lib/pic16/libc/stdio/printf.c,
884 device/lib/pic16/libc/stdio/strmusart.c,
885 device/lib/pic16/libc/stdio/printf_tiny.c,
886 device/lib/pic16/libc/stdio/sprintf.c,
887 device/lib/pic16/libc/stdio/strmgpsim.c,
888 device/lib/pic16/libc/stdio/putchar.c,
889 device/lib/pic16/libc/stdio/fprintf.c,
890 device/lib/pic16/libc/stdio/strmmssp.c,
891 device/device/lib/pic16/libc/stdio/vprintf.c,
892 device/lib/pic16/libc/stdio/printf_small.c,
893 device/lib/pic16/libc/stdio/vsprintf.c,
894 device/lib/pic16/libc/stdio/strmputchar.c,
895 device/lib/pic16/libc/Makefile.am,
896 device/lib/pic16/libc/Makefile.in:
897 *printf now returns int, puchar.c moved from stdlib to stdio,
898 *printf format parameter type changed from char * to const char *,
899 added GNU link excetion text to library source files,
900 applyed GNU coding style, removed useless svn ids,
901 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
902 binary specifier: "%b", "%hb" and "%lb"
903 * device/lib/pic16/libc/stdio/vfprintf.c:
904 applied patch #2044424: PIC16: vfprintf
905 thanks Mauro Giachero
906 * support/regression/tests/bug1057979.c:
907 removed old pic16 sprintf specifics
908 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
909 * doc/sdccman.lyx: documented 'b' binary format specifier removal
911 2008-09-15 Raphael Neider <rneider AT web.de>
913 * src/pic16/device.c (pic16_dump_usection): force udata sections
914 into the addressable range (0..0xFFF), workaround for a gpsim
915 bug preventing simulation of regtest bug1750318
916 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
917 (serialRegAssign): fixed regtest bug-971834,
918 (pic16_packRegisters): avoid null-pointer dereference
920 2008-09-14 Raphael Neider <rneider AT web.de>
922 * src/pic16/gen.c, src/pic16/ralloc.c: use
923 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
924 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
926 2008-09-12 Borut Razem <borut.razem AT siol.net>
928 * support/regression/fwk/testfwk.h:
929 define pdata as data for pic16 target
930 thanks Mauro Giachero
932 2008-09-11 Borut Razem <borut.razem AT siol.net>
934 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
935 support/regression/absolute.c:
936 applied patch #2105615: Some PIC16 testcase fixlets
937 thanks Mauro Giachero
939 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
941 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
942 * support/regression/tests/bug2094505.c: new, added
944 2008-09-07 Borut Razem <borut.razem AT siol.net>
946 * src/SDCCglue.c, src/SDCCast.c:
947 fixed throw of "excess elements" warning for char arrays
948 * support/regression/tests/nullstring.c:
949 disable warning about excess elements in array of chars initializer
951 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
953 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
954 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
955 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
956 * support/regression/tests/bug2077267.c: new, added
958 2008-09-05 Raphael Neider <rneider AT web.de>
960 * configure.in, Makefile.common.in: add support for ccache,
961 remove spurious $VERSION output, detect doc-tools even without
962 --enable-doc to facilitate later manual doc-builds, minor cleanup
963 * configure: regenerated
965 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
966 avoid races in parallel VPATH builds
967 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
968 * doc/sdccman.lyx: mention --without-ccache configure option
970 2008-09-01 Raphael Neider <rneider AT web.de>
972 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
973 * (genConstPointerGet): fix reading bitfields from __code space
974 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
975 bitfield initializers (fix regression test bug1856409.c)
976 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
979 2008-08-31 Raphael Neider <rneider AT web.de>
981 * src/pic16/gen.c (genAssign): removed useless compiler output
982 * (genPointerGet,genPointerSet,genCast),
983 src/pic16/glue.c (pic16_printGPointerType):
984 also handle PPOINTERs just to avoid spurious asserts
985 * (pic16_printIvalType,pic16_printIvalBitFields):
986 generalized to arbitrary type/bitfield sizes, allows compilation of
987 regression test bug-1981238.c
988 * (pic16_printIvalChar): fix regression test structflexarray.c
989 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
990 in initialized structs and fix #1843745
991 * (pic16_printIvalStruct): always output initializers for all fields,
992 even those not explicitly given, fixes zeropad.c regression test
993 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
994 #2073635, #1567098, and #1485812)
995 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
997 2008-08-31 Borut Razem <borut.razem AT siol.net>
999 * support/regression/tests/bug-895992.c,
1000 support/regression/tests/onebyte.c:
1001 enabled pic16 regression testing since the bugs
1002 1511794: pic16: regression test bug-895992.c fails
1003 1444425: onebyte.c regression tes fails on pic16
1004 are fixed, probably by fixing
1005 2048464: PIC16: fix genUminus - addresses not.c regression test
1006 * src/SDCCsymt.c, src/SDCCglue.c,
1007 support/regression/tests/bug-1981238.c:
1008 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
1011 2008-08-30 Borut Razem <borut.razem AT siol.net>
1013 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
1014 release version 4.3.2
1016 2008-08-24 Raphael Neider <rneider AT web.de>
1018 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
1019 always use the sdcc from the current build tree (ignore $CC from
1020 the environment, fixes compile farm builds)
1021 * device/lib/Makefile.in: rename .a into .lib for compatibility,
1022 remove more build products from install directory
1023 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1024 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1026 2008-08-24 Borut Razem <borut.razem AT siol.net>
1028 * src/SDCC.y: applied patch
1029 2050245: Fix # 1963382
1031 1963382: Listing File - C file comment is incorrect
1034 2008-08-23 Borut Razem <borut.razem AT siol.net>
1036 * src/pic16/gen.c: applied patch
1037 2048464: PIC16: fix genUminus - addresses not.c regression test
1038 thanks Mauro Giachero
1040 2008-08-22 Borut Razem <borut.razem AT siol.net>
1042 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1043 src/pic16/main.c: allow spaces in gpasm and gplink paths
1045 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1048 * src/z80/peeph-z80.def: minor peephole improvement
1050 2008-08-15 Raphael Neider <rneider AT web.de>
1052 * src/z80/gen.c (_vemit2): suppress compiler warning
1054 * src/pic/*.[ch]: make proper use of header files and avoid
1055 ad-hoc extern declarations, mark module-local helpers 'static',
1056 removed dead/replaced code, no functional changes
1057 * src/pic16/pcode.c: disentangled from pic14 backend
1059 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1061 * src/z80/gen.c: fixed #2051348
1062 * support/regression/tests/bug-2051348.c: regression test for #2051348
1064 2008-08-10 Raphael Neider <rneider AT web.de>
1067 * Makefile.common.in: export PACKAGE for $docdir,
1068 fixes #1957036, avoid some "underquoted definition" warnings
1069 * configure: regenerated
1071 2008-08-10 Raphael Neider <rneider AT web.de>
1073 * device/lib/pic16/**: build pic16 library using autotools for
1074 improved dependency tracking
1076 * device/lib/Makefile.in,
1078 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1080 2008-08-10 Raphael Neider <rneider AT web.de>
1082 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1083 local variables if --nooverlay is given, workaround for #2023121
1085 2008-08-08 Raphael Neider <rneider AT web.de>
1087 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1089 2008-08-08 Raphael Neider <rneider AT web.de>
1091 * src/pic/pcoderegs.c,
1093 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1095 2008-08-07 Borut Razem <borut.razem AT siol.net>
1097 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1098 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1099 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1100 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1101 applied modified patch 2038174: Add support for binary constants v2
1102 thanks Mauro Giachero
1103 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1105 2008-08-04 Raphael Neider <rneider AT web.de>
1108 * src/pic16/device.h,
1110 * src/pic16/main.c: enable --optimize-goto by default
1112 * device/lib/pic16/Makefile.common.in: suppress removed option
1115 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1117 2008-07-30 Borut Razem <borut.razem AT siol.net>
1119 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1120 applied patch 22032433: PIC16: fix constant strings,
1121 thanks Mauro Giachero
1123 2008-07-29 Borut Razem <borut.razem AT siol.net>
1125 * src/pic16/gen.c: applied patches:
1126 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1127 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1128 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1129 thanks Mauro Giachero
1131 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1133 * src/port.h: Fixed typo in comment
1135 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1137 * src/z80/mappings.i: Implemented RFE #1919415
1138 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1139 #1880202, #1914434, prepared for RFE #1703943
1141 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1143 * src/z80/peeph.def,
1144 * src/z80/peeph-z80.def,
1145 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1146 preparation for Z80 peephole improvements
1148 2008-06-21 Raphael Neider <rneider AT web.de>
1150 * device/include/pic16/pic18f66j60.h,
1151 * device/include/pic16/pic18f66j65.h,
1152 * device/include/pic16/pic18f67j60.h,
1153 * device/include/pic16/pic18f86j60.h,
1154 * device/include/pic16/pic18f86j65.h,
1155 * device/include/pic16/pic18f87j60.h,
1156 * device/include/pic16/pic18f96j60.h,
1157 * device/include/pic16/pic18f96j65.h,
1158 * device/include/pic16/pic18f97j60.h,
1159 * device/lib/pic16/libdev/pic18f66j60.c,
1160 * device/lib/pic16/libdev/pic18f66j65.c,
1161 * device/lib/pic16/libdev/pic18f67j60.c,
1162 * device/lib/pic16/libdev/pic18f86j60.c,
1163 * device/lib/pic16/libdev/pic18f86j65.c,
1164 * device/lib/pic16/libdev/pic18f87j60.c,
1165 * device/lib/pic16/libdev/pic18f96j60.c,
1166 * device/lib/pic16/libdev/pic18f96j65.c,
1167 * device/lib/pic16/libdev/pic18f97j60.c,
1168 * device/include/pic16/pic16devices.txt,
1169 * device/include/pic16/pic18fregs.h,
1170 * device/lib/pic16/pics.all: added new devices
1172 * device/include/pic16/adc.h,
1173 * device/lib/pic16/libio/adc/adcbusy.c,
1174 * device/lib/pic16/libio/adc/adcopen.c,
1175 * device/lib/pic16/libio/adc/adcsetch.c,
1176 * device/lib/pic16/libio/i2c/i2copen.c,
1177 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1178 all changes from a patch by Anton Strobl
1180 2008-06-12 Borut Razem <borut.razem AT siol.net>
1182 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1183 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1184 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1185 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1186 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1187 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1188 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1189 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1190 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1191 by applying the modified patch from Risto Huotari
1193 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1196 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1197 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1198 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1199 * support/regression/tests/bug1938300.c: new, added
1201 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1203 * device/include/asm/ds390/features.h,
1204 * device/include/asm/mcs51/features.h,
1205 * device/include/mcs51/regc515c.h: inserted LGPL notice
1207 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1209 * device/lib/gbz80/div.s,
1210 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1211 patch 1597883, Thanks Robert Ramey
1213 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1215 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1216 createIvalCharPtr, createIvalPtr, createIval),
1218 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1219 initializers for local auto variables
1220 * support/regression/tests/zeropad.c: added testcase for auto initializers
1222 2008-05-26 Raphael Neider <rneider AT web.de>
1224 * device/lib/pic16/startup/crt0.c,
1225 * device/lib/pic16/startup/crt0i.c,
1226 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1227 explicit, fixed curr_entry loop for >= 256 initializer records,
1228 removed debug code (write to 0xf7e)
1230 2008-05-25 Raphael Neider <rneider AT web.de>
1232 * device/include/pic/pic16f627a.h,
1233 * device/include/pic/pic16f628a.h,
1234 * device/include/pic/pic16f648a.h: added missing ports
1236 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1238 * device/include/float.h: added __INFINITY
1239 * device/lib/_fsadd.c: handle overflows
1240 * device/lib/_fsmul.c,
1241 * device/lib/_fsdiv.c: use __INFINITY
1242 * device/lib/_fseq.c,
1243 * device/lib/_fsneq.c: handle -0.0
1244 * sim/ucsim/s51.src/uc89c51r.cc,
1245 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1246 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1247 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1248 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1249 * support/regression/tests/snprintf.c: test bug with --xstack
1251 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1253 * src/SDCCpeeph.c (callFuncByName):
1254 Support nested parenthesis in peephole function arguments (#1967300)
1256 2008-05-19 Raphael Neider <rneider AT web.de>
1258 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1259 fixed duplicate labels (#1911325)
1261 2008-05-19 Raphael Neider <rneider AT web.de>
1263 * src/regression/empty.c: suppress warning
1264 * src/regression/pointer1.c: enabled index_by_pointer()
1265 * src/regression/inline.c: now works for pic16 as well
1267 * src/pic16/device.c: include dbuf declarations
1268 * src/pic16/device.h: removed obsolete prototypes
1270 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1271 * src/pic16/glue.c: made purely local functions static,
1272 (pic16_printGPointerType, pic16_printIvalCharPtr,
1273 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1274 generic pointers' tags (#1961866)
1276 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1278 2008-05-19 Borut Razem <borut.razem AT siol.net>
1280 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1281 fixed typo, uninstall include/pic16/pic16devices.txt
1283 2008-05-18 Borut Razem <borut.razem AT siol.net>
1285 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1286 the buffer is null terminated
1287 * src/device/pic16.c:
1288 applied modified patch 1965676: Patch for Win32 16 bit PIC
1289 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1291 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1293 * src/SDCC.lex (check_type),
1294 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1296 * as/mcs51/clean.mk,
1297 * as/z80/clean.mk: also clean *.dep
1298 * device/lib/pic16/libsdcc/stack/Makefile,
1299 * sim/ucsim/libtool: removed as they are rebuild by configure
1300 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1302 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1304 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1305 fixupInline instead of createFunction to fix bug 1864577
1306 (inlineFindMaxBlockno): removed, use global blockNo
1307 * src/SDCCglobl.h: added blockNo
1309 * src/z80/peep.h: modified properties
1310 * support/regression/tests/bug1864577.c: new, added
1312 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1314 * as/mcs51/asdata.c,
1315 * as/mcs51/asm.h: added org_cnt
1316 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1317 * as/mcs51/asout.c: changed old K&R to ANSI
1318 * as/mcs51/Makefile.in: use common identifiers
1324 * as/hc08/Makefile.bcc,
1325 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1326 * sdcc_vc_in.h: added define __func__
1327 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1328 Thanks Ruud van Silfhout
1329 * support/regression/tests/bug1717305.c: new, added
1331 2008-05-05 Borut Razem <borut.razem AT siol.net>
1333 * support/regression/Makefile.in,
1334 support/regression/ports/ds390/spec.mk,
1335 support/regression/ports/hc08/spec.mk,
1336 support/regression/ports/mcs51-common/spec.mk,
1337 support/regression/ports/pic14/spec.mk,
1338 support/regression/ports/pic16/spec.mk,
1339 support/regression/ports/ucz80/spec.mk,
1340 support/regression/ports/z80/spec.mk:
1341 added INC_DIR and LIBDIR paths
1342 * src/ds390/gen.c: removed duplicated selicolon
1344 2008-05-04 Borut Razem <borut.razem AT siol.net>
1346 * support/regression/Makefile.in,
1347 support/regression/fwk/lib/testfwk.c,
1348 support/regression/ports/ds390/spec.mk,
1349 support/regression/ports/hc08/spec.mk,
1350 support/regression/ports/mcs51-common/spec.mk,
1351 support/regression/ports/mcs51-large/spec.mk,
1352 support/regression/ports/mcs51-medium/spec.mk,
1353 support/regression/ports/mcs51-small/spec.mk,
1354 support/regression/ports/mcs51-stack-auto/spec.mk,
1355 support/regression/ports/mcs51-xstack-auto/spec.mk,
1356 support/regression/ports/pic14/spec.mk,
1357 support/regression/ports/pic16/spec.mk,
1358 support/regression/ports/ucz80/spec.mk:
1359 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1360 used to run regeression tests
1362 2008-05-01 Raphael Neider <rneider AT web.de>
1364 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1365 supported devices and instructions to add new ones
1367 2008-05-01 Raphael Neider <rneider AT web.de>
1369 * device/include/pic16/adc.h,
1370 device/lib/pic16/libio/adc/adcbusy.c,
1371 device/lib/pic16/libio/adc/adcopen.c,
1372 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1373 18f2455 style ADC devices, based on patch #1776197
1374 * device/lib/pic16/libio/adc/adcclose.c,
1375 device/lib/pic16/libio/adc/adcconv.c,
1376 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1377 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1378 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1379 * device/include/pic16/pic18f4431.h,
1380 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1381 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1383 2008-05-01 Raphael Neider <rneider AT web.de>
1385 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1386 moved xinst flag into pic16_options_t
1387 * src/pic16/device.c (default_device, pic16_list_devices,
1388 pic16_find_device): removed references to sfrrange
1389 * src/pic16/gen.c (genFunction),
1390 src/pic16/glue.c (pic16initialComments),
1391 src/pic16/main.c (pic16_optionsTable),
1392 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1394 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1396 2008-04-29 Raphael Neider <rneider AT web.de>
1398 * src/pic16/devices.inc,
1399 device/include/pic16/pic16devices.txt: replaced compiled-in list
1400 of devices with a variant parsed at runtime
1401 * src/pic16/device.c: added support for parsing pic16devices.txt,
1403 * src/pic16/device.h: removed (now) unused fields from PIC_device
1404 * src/pic16/main.c: removed #pragma maxram,
1405 (_pic16_initPaths): removed bogus generation of search paths,
1406 setup the port proper only after the search paths (for
1407 pic16devices.txt) are set up,
1408 (_pic16_finaliseOptions): moved processor dependant code here
1409 from _pic16_initPaths(), clean up
1410 * src/pic16/ralloc.c (pic16_init_stack),
1411 * src/pic16/ralloc.h,
1412 * src/pic16/pcode.c: clean up
1413 * device/include/Makefile.in,
1414 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1415 * support/scripts/inc2h-pic16.pl: updated instructions
1417 2008-04-29 Raphael Neider <rneider AT web.de>
1419 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1420 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1421 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1422 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1423 added missing family members and 18f2480/2580/4480/4580 family
1424 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1425 * device/include/pic16/pic18f2525.h: use 18f4620.h
1426 * device/include/pic16/pic18f6680.h: use 18f8680.h
1427 * device/include/pic16/pic18fregs.h,
1428 device/lib/pic16/pics.all,
1429 src/pic16/devices.inc: add new devices
1430 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1431 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1432 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1433 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1434 prevent attempting to build the libio for some new devices
1436 2008-04-29 Raphael Neider <rneider AT web.de>
1438 * debugger/mcs51/Makefile.in: fixed paths to sources
1440 2008-04-25 Borut Razem <borut.razem AT siol.net>
1442 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1443 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1444 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1445 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1446 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1447 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1448 as/link/z80/linkz80.dsp: lklibr.c moved
1449 * doc/INSTALL.txt: binary archives in bz2 format
1450 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1452 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1454 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1455 * support/regression/tests/bug1856409.c: new, added
1457 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1460 * src/mcs51/peep.c: Use werror for error messages.
1461 * src/SDCCicode.c (geniCodeConditional),
1462 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1463 * src/z80/Makefile.bcc,
1464 * src/z80/z80.dsp: added src/z80/peep.c/h
1465 * support/regression/tests/bug1839321.c: new, added
1467 2008-04-20 Raphael Neider <rneider AT web.de>
1469 * device/include/pic16/pic18f2455.h: added bitfields for port C
1471 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1473 * src/z80/peep.c: Use werror for error messages.
1475 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1477 * src/z80/peep.h (declaration of notUsed()),
1478 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1480 * src/z80/z80.h (added dependency on peep.h),
1481 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1484 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1486 * src/SDCCpeeph.c (added support for notUsed()),
1487 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1489 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1490 for notUsed()): Implemented generic (that is not port-specific) part
1493 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1495 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1496 * device/lib/libsdcc.lib,
1497 * device/lib/Makefile.in,
1498 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1499 * device/lib/calloc.c: renamed to _calloc.c
1500 * device/lib/free.c: renamed to _free.c
1501 * device/lib/malloc.c: renamed to _malloc.c
1502 * device/lib/realloc.c: renamed to _realloc.c
1503 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1504 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1505 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1506 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1507 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1508 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1509 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1510 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1512 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1513 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1514 * support/regression/tests/bug1509084.c: new, added
1516 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1518 * device/include/mcs51/cc2510fx.h: added _XPAGE
1519 * device/include/mcs51/compiler.h: cosmetic changes
1521 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1523 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1526 2008-03-31 Borut Razem <borut.razem AT siol.net>
1528 * support/cpp2 renamed to support/cpp
1529 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1530 support/cpp2/libiberty/splay-tree.c,
1531 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1532 support/cpp2/libcpp/directives.c,
1533 support/cpp2/libcpp/include/cpplib.h,
1534 support/cpp2/libcpp/include/symtab.h,
1535 support/cpp2/libcpp/include/line-map.h,
1536 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1537 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1538 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1539 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1540 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1541 release version 4.3.0
1542 * configure.in, configure, Makefile.in, Makefile.bcc:
1543 adapted for moved cpp2
1545 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1547 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1548 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1550 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1552 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1554 * support/regression/tests/bug1717943.c: new, added
1556 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1558 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1559 bytewise return value assignments introduced in last commit.
1561 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1563 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1564 genMult, genJumpTab):
1565 Use 16-bit instructions for addition in some additional cases,
1566 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1568 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1570 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1571 Implemented RFE #1921450, changed some debug messages.
1573 2008-03-30 Borut Razem <borut.razem AT siol.net>
1575 * Small Device C Compiler 2.8.0 released
1576 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1577 * support/scripts/sdcc.nsi: added finish page; this version
1578 was used for 2.8.0 release
1579 * doc/knownbugs.html: removed; magically generated by the build
1580 process using gen_known_bugs.pl from now on
1582 2008-03-23 Borut Razem <borut.razem AT siol.net>
1584 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1585 and reverted it, since it was already fixed by Raphael ;-)
1586 * doc/knownbugs.html: updated for RC2
1588 2008-03-22 Raphael Neider <rneider AT web.de>
1590 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1593 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1595 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1596 * support/regression/tests/bug1839277.c: added related testBug1839299
1598 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1600 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1601 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1603 * src/mcs51/gen.c: throughout only output hex constants
1604 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1605 * support/regression/tests/bug1839277.c: new, added
1607 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1609 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1610 compilation warning about nested comments.
1612 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1614 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1615 * support/regression/tests/bug1921073.c: new, added
1617 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1619 * src/z80/SDCCpeeph.c.c (callFuncByName):
1620 Commented function parameters.
1622 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1624 * src/z80/ralloc.c (packRegsForAccUse2):
1625 disabled a broken accumulator packing optimization (fixed #1292721).
1626 * support/regression/tests/bug-1292721: Regression test for #1292721.
1628 2008-03-16 Raphael Neider <rneider AT web.de>
1630 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1631 fixed code bloat regression using a variant of patch #1915618
1633 2008-03-16 Borut Razem <borut.razem AT siol.net>
1635 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1636 icon, changed startup menu for release distribution, code cleaning,
1637 create url files instead links in startup menu
1639 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1641 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1642 * support/regression/tests/bug1579949.c: new, added
1644 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1646 * device/lib/printf_fast.c: fixed bug 1255403
1648 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1650 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1651 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1653 2008-03-14 Borut Razem <borut.razem AT siol.net>
1655 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1656 command line options
1657 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1658 is correctly displayed
1659 * as/link/z80/lkmain.c: usage line commented out
1661 2008-03-13 Borut Razem <borut.razem AT siol.net>
1663 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1664 updated the list pf supported pic14 devices
1666 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1668 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1670 2008-03-12 Borut Razem <borut.razem AT siol.net>
1672 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1673 fixed documentation request #1718191
1674 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1675 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1678 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1680 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1681 * support/regression/tests/bug1505811.c: new, added
1683 2008-03-09 Raphael Neider <rneider AT web.de>
1685 * device/include/pic16/pic18f2620.h,
1686 * device/include/pic16/pic18f4620.h,
1687 * device/lib/pic16/libdev/pic18f2620.c,
1688 * device/lib/pic16/libdev/pic18f4525.c,
1689 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1690 family to consistently use pic18f4620.[ch], fixes #1832562
1692 2008-03-09 Borut Razem <borut.razem AT siol.net>
1694 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1695 changed sdcc version to 2.8.0
1696 * knownbugs.html: regenerated
1697 * support/scripts/gen_known_bugs.pl: added number of open bugs
1699 2008-03-09 Raphael Neider <rneider AT web.de>
1701 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1702 (genOr): read volatile operand even if the result is known,
1704 (genOr,genXor): removed unused legacy code,
1705 (genDummyRead): use pic16_mov2w_volatile()
1707 2008-03-08 Borut Razem <borut.razem AT siol.net>
1709 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1710 cons w. --model-large
1711 * support/regression/staticinit.c: added regression test for bug
1714 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1716 * src/ds390/gen.c (pushSide, genPcall),
1717 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1718 * src/mcs51/gen.c: cosmetic changes
1719 * support/regression/fwk/include/testfwk.h: added macro reentrant
1720 * support/regression/tests/bug1908493.c: new, added
1722 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1724 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1726 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1728 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1729 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1730 already set in ds390/main.c and mcs51/main.c
1732 2008-03-07 Raphael Neider <rneider AT web.de>
1734 * src/regression/init0.c: new test for initialized arrays of function
1736 * src/regression/Makefile: made a bit more flexible, added init0.c
1737 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1738 pointers, closes #1427663
1740 2008-03-05 Borut Razem <borut.razem AT siol.net>
1742 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1743 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1745 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1747 * support/librarian/sdcclib.c:Added feature request 1908061:
1748 Synchronise sdcclib commands with ar.
1750 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1752 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1753 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1754 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1755 * device/include/mcs51/compiler.h: removed umlauts, added double
1758 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1760 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1761 * support/regression/tests/bug1536762.c: new, added
1763 * src/SDCCutil.h: added getBuildDate()
1764 * src/SDCCmain.c (printVersionInfo),
1765 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1767 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1768 * src/ds390/ralloc.c (packRegisters),
1769 * src/mcs51/ralloc.c (packRegisters),
1770 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1772 * support/regression/tests/bug1618050.c: new, added
1773 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1774 * support/regression/fwk/include/testfwk.h,
1775 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1778 2008-03-04 Raphael Neider <rneider AT web.de>
1780 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1781 on accessing OP_SYM_TYPE(op)
1782 * src/pic/gen.h: removed unused prototype of genMinusDec()
1783 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1784 fix #1876953 (invalid subtraction code), removed unused code
1786 2008-03-03 Raphael Neider <rneider AT web.de>
1790 * src/pic/genarith.c,
1792 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1793 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1795 2008-03-03 Raphael Neider <rneider AT web.de>
1797 * src/pic/device.c (find_device): search user-specified paths first
1798 for pic14devices.txt, fixes #1900827
1800 2008-03-02 Borut Razem <borut.razem AT siol.net>
1802 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1803 AddToPath and RemoveFromPath
1805 2008-03-01 Borut Razem <borut.razem AT siol.net>
1807 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1808 work correctly, added debugging support if -DSDCC.DEBUG command line
1811 2008-02-28 Borut Razem <borut.razem AT siol.net>
1813 * doc/sdccman.lyx: cosmetic changes
1815 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1817 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1818 * doc/sdccman.lyx: fixed unmeant removal of spaces
1820 2008-02-27 Borut Razem <borut.razem AT siol.net>
1822 * support/scripts/sdcc.nsi: corrected installation directory for
1823 current user installation mode
1824 * doc/README.txt: added Philipp Klaus Krause to the developers list
1826 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1828 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1829 return ifx condition
1830 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1831 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1832 ifxJump to fix bug 1838000
1833 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1834 * support/regression/tests/bug1838000.c: new, added
1835 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1837 2008-02-26 Borut Razem <borut.razem AT siol.net>
1839 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1841 * support/scripts/sdcc.nsi: added MULTIUSER page,
1842 NSIS upgraded to version 2.35
1844 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1846 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1847 * support/regression/tests/bug1565152.c: new, added
1849 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1851 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1852 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1853 * support/regression/tests/bug1670148.c: new, added
1855 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1857 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1859 2008-02-24 Borut Razem <borut.razem AT siol.net>
1861 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1862 is ineffective for unsigned char parameter
1864 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1866 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1867 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1868 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1869 * support/Util/MySystem.c (my_system): output errorcode when verbose
1871 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1873 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1876 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1878 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1881 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1883 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1885 2008-02-21 Borut Razem <borut.razem AT siol.net>
1887 * support/regression/Makefile.in,
1888 support/regression/ports/ds390/spec.mk,
1889 support/regression/ports/hc08/spec.mk,
1890 support/regression/ports/mcs51-common/spec.mk,
1891 support/regression/ports/pic14/spec.mk,
1892 support/regression/ports/pic16/spec.mk,
1893 support/regression/ports/ucz80/spec.mk,
1894 support/regression/ports/xa51/spec.mk:
1895 added CFLAGS when compiling timeout
1897 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1899 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1902 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1904 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1905 * support/regression/tests/bug1888147.c: new, added
1907 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1909 * src/z80/gen.c: fixed bugs #1596270, #1736867
1911 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1913 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1914 contents, mostly fixes #1596270
1916 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1918 * src/z80/peeph.def,
1919 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1920 peepholes, fixes #1806565
1922 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1924 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1925 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1926 fixes bug 1739475, thanks Robert Larice
1927 (rule 271): new, added
1929 2008-02-18 Borut Razem <borut.razem AT siol.net>
1931 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1933 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1935 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1937 2008-02-17 Raphael Neider <rneider AT web.de>
1939 * src/pic16/genarith.c,
1942 * src/pic16/genutils.c: removed unused legacy code,
1943 removed unused fields from struct asmop and struct _G
1945 2008-02-17 Raphael Neider <rneider AT web.de>
1947 * src/pic16/gen.c (AccRsh): cosmetic changes,
1948 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1949 genRightShiftLiteral): fixed to work with SFRs as result by
1950 assigning only once to result,
1951 removed a lot of unused/excluded code fragments
1953 2008-02-17 Raphael Neider <rneider AT web.de>
1955 * device/include/pic/pic16f88.h,
1956 * device/include/pic/pic16f886.h,
1957 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1959 2008-02-17 Borut Razem <borut.razem AT siol.net>
1961 * src/z80/peeph.def: applied patch
1962 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1963 * src/z80/gen.c, src/z80/peeph.def: applied patch
1964 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1965 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1966 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1967 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1968 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1969 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1971 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1973 * as/link/mcs51/aslink.dsp: removed SDK define
1974 * as/link/z80/clean.mk: brought in sync with other ports
1975 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1976 * as/hc08/Makefile.bcc,
1977 * as/mcs51/Makefile.bcc,
1978 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1979 * src/z80/main.c (_setValues): use the now capitalized -Z,
1980 (z80_port, gbz80_port): generate debug information when asked
1982 2008-02-16 Borut Razem <borut.razem AT siol.net>
1984 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1985 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1986 as/z80/Makefile.in. as/z80/Makefile.bcc:
1987 applied patch #1893393: patch for as-z80 and link-z80 to generate
1988 cdb, thanks to Armin Diehl
1989 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1990 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1991 asnoice.c moved to as/asxxsrc/asnoice.c
1992 * src/z80/peeph-gbz80.def: applied patch
1993 #1880235: Z80 return peephole, thanks to Philipp Krause
1995 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1998 * doc/sdccman.lyx: bumped version to 2.7.5
1999 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
2001 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
2003 * device/include/pic16/stdlib.h,
2004 * device/lib/pic16/libc/stdlib/ltoa.c,
2005 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
2007 2008-02-13 Borut Razem <borut.razem AT siol.net>
2009 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
2010 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
2011 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
2012 src/SDCCopt.c, src/SDCCval.c:
2013 fixed bug #1890273: SDCC Warning 154 shows wrong filename
2015 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2017 * src/SDCCsymt.c (compareType): fixed bug 1309013
2019 2008-02-09 Borut Razem <borut.razem AT siol.net>
2021 * src/SDCCval.c, src/SDCCval.h:
2022 code cleaning, added function constChrVal()
2023 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2024 call constChrVal() instead constVal()
2026 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2028 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2031 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2032 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2035 2008-02-01 Raphael Neider <rneider AT web.de>
2037 * device/include/pic/pic16f886.h,
2038 * device/include/pic/pic16f887.h: added RA6 and RA7
2040 2008-01-24 Raphael Neider <rneider AT web.de>
2042 * device/include/pic/pic16f88.h: added RA6 and RA7
2043 * device/lib/pic/libdev/disabled_pic16f886.c,
2044 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2046 * src/pic16/devices.inc,
2047 * device/include/pic16/pic18f2423.h,
2048 * device/include/pic16/pic18f2523.h,
2049 * device/include/pic16/pic18fregs.h,
2050 * device/lib/pic16/pics.all
2051 * device/lib/pic16/libdev/pic18f2423.c,
2052 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2053 * device/lib/pic16/libio/i2c.ignore,
2054 * device/lib/pic16/libio/usart.ignore,
2055 * device/lib/pic16/libio/adc.ignore: ignore new devices
2057 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2059 * src/SDCCast.c (createRMW): fixed bug 1582651
2061 2008-01-20 Borut Razem <borut.razem AT siol.net>
2063 * src/SDCCcse.c: partially fixed enhancement request
2064 #1793872 - multiply by -1 not collapsed
2065 * support/regression/tests/arithcsi.c: added regression test
2067 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2069 * as/mcs51/asx8051.dsp: removed define SDK
2070 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2071 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2073 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2074 cosmetic changes, brought more in sync, changed old K&R to ANSI
2076 2008-01-13 Borut Razem <borut.razem AT siol.net>
2078 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2079 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2081 2007-12-30 Borut Razem <borut.razem AT siol.net>
2083 * src/pic16/gen.c: fixed implementation of bitwise operations for
2085 * support/regression/tests/bitwise.c: added test cases
2087 2007-12-29 Borut Razem <borut.razem AT siol.net>
2089 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2090 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2091 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2092 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2093 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2094 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2095 src/pic16/pcode.[ch]: added const qualifier
2096 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2097 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2098 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2099 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2100 * as/asxxsrc/aslex.c: use dbuf_getline()
2101 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2102 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2103 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2104 as/z80/asm.h, as/z80/z80adr.c:
2105 changed type of ib and ip to const char *
2107 2007-12-28 Borut Razem <borut.razem AT siol.net>
2109 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2110 introduced (readlin) - long lines are turuncated
2111 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2112 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2113 as/z80/Makefile.in: moved aslex.c to asxxsrc
2114 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2115 * as/hc08/asmain.c, as/mcs51/asmain.c:
2116 added missing initialization of a_addr field
2117 * support/regression/tests/long_asm_line.c: added regtest for long
2120 2007-12-22 Borut Razem <borut.razem AT siol.net>
2122 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2124 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2126 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2128 2007-12-16 Borut Razem <borut.razem AT siol.net>
2130 * device/include/pic16/stdbool.h: removed, since already exists in
2131 device/include/; this also fixes bitopcse.c regression test for pic16
2133 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2134 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2135 dereference doesn't work; covered by regression test bug1399290
2137 2007-12-05 Borut Razem <borut.razem AT siol.net>
2139 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2142 2007-12-01 Borut Razem <borut.razem AT siol.net>
2144 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2145 corrected handling of the highest_valid_address
2147 2007-11-17 Raphael Neider <rneider AT web.de>
2149 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2150 * src/pic/glue.c (picglue): emit .file if --debug is given
2152 2007-11-17 Raphael Neider <rneider AT web.de>
2154 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2155 care when left or right operand resides in result, fixes #1830220
2157 2007-11-17 Borut Razem <borut.razem AT siol.net>
2159 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2160 #983491 - "Merge duplicate strings function is ineffective"
2161 * support/regression/tests/bug-983491.c: regtest disabled
2162 * as/asxxsrc: created
2163 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2164 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2165 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2166 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2167 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2168 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2169 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2170 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2171 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2172 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2173 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2174 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2175 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2177 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2179 * device/include/stdarg.h: added and removed some casts
2180 * src/SDCCsymt.c (compareType): Fully check types between generic and
2181 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2183 2007-11-13 Borut Razem <borut.razem AT siol.net>
2185 * support/regression/tests/bug-1817005.c:
2186 added regtest for bug #1817005 - as-z80 chokes on long labels
2188 2007-11-12 Borut Razem <borut.razem AT siol.net>
2190 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2191 as/z80/asout.c, as/z80/aslist.c:
2192 fixed bug #1817005 - as-z80 chokes on long labels
2194 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2197 * as/z80/asmain.c: cosmetic changes
2200 * as/z80/alloc.h: removed
2202 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2203 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2204 * as/link/hc08/Makefile.in,
2205 * as/link/mcs51/Makefile.in,
2206 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2208 * as/link/mcs51/lkarea.c,
2209 * as/link/mcs51/lkmain.c: cosmetic changes
2210 * as/link/hc08/lklibr.c,
2211 * as/link/z80/lklibr.c,
2212 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2213 used cygwin_conv_to_full_posix_path,
2214 added warnings, cosmetic changes, brought more in sync
2215 changed old K&R into ANSI function declarations
2216 * as/link/z80/lklibr.c (loadAdb): added
2217 * as/link/z80/lkmain.c: removed -- option from usage text
2219 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2221 * src/mcs51/gen.c (outBitC): optimized for no result
2223 2007-10-31 Borut Razem <borut.razem AT siol.net>
2225 * src/SDCCsymt.c: fixed (hopeful properly) bug
2226 #1805702 - order of extern matters
2227 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2230 2007-10-29 Borut Razem <borut.razem AT siol.net>
2232 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2233 - order of extern matters
2234 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2237 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2239 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2240 24bitMode, portIsDS390
2241 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2242 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2243 (notVolatileVariable): also check sloc names,
2244 (callFuncByName): moved ftab[] out of function and sorted it by use
2246 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2248 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2249 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2250 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2251 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2252 * support/regression/tests/bug-880197.c: new, added
2254 2007-10-28 Borut Razem <borut.razem AT siol.net>
2256 * support/regression/Makefile.in,
2257 support/regression/ports/mcs51-large/spec.mk,
2258 support/regression/ports/mcs51-xstack-auto/spec.mk,
2259 support/regression/ports/mcs51-stack-auto/spec.mk,
2260 support/regression/ports/mcs51-medium/spec.mk,
2261 support/regression/ports/mcs51-common/spec.mk,
2262 support/regression/ports/mcs51-common/*,
2263 support/regression/ports/mcs51-small/*:
2264 mcs51 renamed to mcs51-common, created mcs51-small
2265 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2266 * support/regression/tests/bug-1805702.c: added regtest for bug
2269 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2271 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2272 added new rules 265 - 270
2273 * support/regression/tests/bug1721024.c:new, added
2274 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2275 introduced new test-mcs51 to run all mcs51 tests
2277 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2279 * support/regression/tests/bug1816470.c: new, added
2281 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2283 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2284 propagate for *,+,- with float, fixed bug 1816470
2285 (decorateType): cast to resultTypeProp instead of resultType
2287 2007-10-19 Borut Razem <borut.razem AT siol.net>
2289 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2290 function is ineffective" for pic16 tareget
2291 * support/scripts/listerr.c: corrected include path
2292 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2295 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2297 * support/regression/tests/using.c: new, added
2298 * support/regression/tests/vaargs.c: fixed and enabled test
2300 2007-10-18 Borut Razem <borut.razem AT siol.net>
2302 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2304 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2306 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2308 * doc/sdccman.lyx: documented option --Werror
2309 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2310 RegBankUsed[] earlier
2312 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2314 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2318 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2320 * src/SDCCast.c (decorateType): improved optimization of tri-op
2321 * src/SDCCerr.c (vwerror, setWError),
2323 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2324 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2326 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2328 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2329 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2330 * support/regression/tests/bug-223113.c,
2331 * support/regression/tests/bug-426632.c,
2332 * support/regression/tests/bug-468811.c,
2333 * support/regression/tests/bug-477835.c,
2334 * support/regression/tests/bug-478094.c,
2335 * support/regression/tests/bug-499644.c,
2336 * support/regression/tests/bug-524209.c,
2337 * support/regression/tests/bug-524211.c,
2338 * support/regression/tests/packcast.c,
2339 * support/regression/tests/structidx.c: added empty tests
2340 * support/regression/tests/bug-607243.c: enabled test
2342 2007-10-06 Borut Razem <borut.razem AT siol.net>
2344 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2345 support of universal binaries on Mac OS X
2347 2007-10-02 Borut Razem <borut.razem AT siol.net>
2349 * src/SDCCval.h: unified double2ul macro for all platforms
2350 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2351 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2353 2007-09-30 Borut Razem <borut.razem AT siol.net>
2355 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2357 * sdcc_vc_in.h: enabled warnings
2358 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2359 unsigned type, result still unsigned
2360 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2362 2007-09-28 Raphael Neider <rneider AT web.de>
2364 * src/pic/device.c (find_device): prevent buffer underflow error
2365 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2366 the just destroyed list entry
2368 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2370 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2373 2007-09-18 Borut Razem <borut.razem AT siol.net>
2375 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2376 applied to unsigned type, result still unsigned
2378 2007-09-17 Borut Razem <borut.razem AT siol.net>
2380 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2381 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2382 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2383 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2384 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2385 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2386 src/z80/gen.c, src/z80/ralloc.c:
2387 fixed bug #1739860 - sdcc does not work correctly on some platforms
2389 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2391 2007-09-17 Raphael Neider <rneider AT web.de>
2393 * src/pic16/device.c: reverted to previous version
2394 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2396 2007-09-16 Raphael Neider <rneider AT web.de>
2398 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2399 as this raises a ton of gpasm warnings, just emit a second label
2400 * src/pic16/devices.inc,
2401 * device/lib/pic16/pics.all,
2402 * device/lib/pic16/libdev/pic18f2585.c,
2403 * device/lib/pic16/libdev/pic18f2680.c,
2404 * device/lib/pic16/libdev/pic18f2682.c,
2405 * device/lib/pic16/libdev/pic18f2685.c,
2406 * device/lib/pic16/libdev/pic18f4585.c,
2407 * device/lib/pic16/libdev/pic18f4680.c,
2408 * device/lib/pic16/libdev/pic18f4682.c,
2409 * device/lib/pic16/libdev/pic18f4685.c,
2410 * device/include/pic16/pic18f2585.h,
2411 * device/include/pic16/pic18f2680.h,
2412 * device/include/pic16/pic18f2682.h,
2413 * device/include/pic16/pic18f2685.h,
2414 * device/include/pic16/pic18f4585.h,
2415 * device/include/pic16/pic18f4680.h,
2416 * device/include/pic16/pic18f4682.h,
2417 * device/include/pic16/pic18f4685.h,
2418 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2419 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2420 patch contributed by Anton Strobl, applied with changes
2422 2007-09-16 Raphael Neider <rneider AT web.de>
2424 * device/include/pic16/pic18f2431.h,
2425 * device/include/pic16/pic18f25j10.h,
2426 * device/include/pic16/pic18f4431.h,
2427 * device/include/pic16/pic18f45j10.h: adopted common include style
2428 * device/include/pic16/pic18f1320.h,
2429 * device/include/pic16/pic18f2320.h,
2430 * device/include/pic16/pic18f2525.h,
2431 * device/include/pic16/pic18f4320.h,
2432 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2433 * device/include/pic16/pic18fregs.h: prepared for automatic include
2434 file selection by having DEVICE.h for every DEVICE
2435 * device/lib/pic16/libdev/pic18f2320.c,
2436 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2438 * device/lib/pic16/configure.in,
2439 * device/lib/pic16/configure: use rm -rf instead of rmdir
2440 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2441 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2443 2007-09-09 Borut Razem <borut.razem AT siol.net>
2445 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2446 distingush between i386 and ppc Mac OS X versions
2448 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2450 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2451 * support/regression/tests/bug1788177.c: new, added
2453 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2455 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2456 * device/include/mcs51/lint.h added keyword __naked
2458 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2462 * src/SDCCmem.h: removed maxRegBank
2463 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2464 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2465 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2466 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2467 name and behaviour to handle banked functions
2468 (scan4op): and use it to fix bug 1786213
2470 2007-09-03 Raphael Neider <rneider AT web.de>
2472 * device/include/pic16/pic18f248.h,
2473 * device/include/pic16/pic18f258.h,
2474 * device/include/pic16/pic18f448.h,
2475 * device/lib/pic16/libdev/pic18f248.c,
2476 * device/lib/pic16/libdev/pic18f258.c,
2477 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2478 added T0CONbits, fixes #1786891
2480 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2482 * src/ds390/gen.c (genFarPointerSet),
2483 * src/hc08/ralloc.c (packRegisters),
2484 * src/mcs51/ralloc.c (packRegisters),
2485 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2487 * src/SDCCicode.h: POINTER_SET can be true for literals too
2488 * support/regression/tests/bug1750318.c: new, added
2490 2007-08-23 Borut Razem <borut.razem AT siol.net>
2492 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2493 library versions without the completition functionality
2495 2007-08-22 Raphael Neider <rneider AT web.de>
2497 * device/include/pic16/pic18f1220.h,
2498 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2500 2007-08-12 Borut Razem <borut.razem AT siol.net>
2502 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2504 2007-08-11 Borut Razem <borut.razem AT siol.net>
2506 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2507 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2508 support/Util/SDCCerr.[ch] moved to src
2509 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2510 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2511 device/examples/ds390/tinitalk/tinitalk.dsp,
2512 device/examples/serialcomm/windows/serialcomm.dsp,
2513 support/librarian/librarian.dsp:
2514 removed linking of unused odbc32.lib and odbccp32.lib
2515 * support/scripts/winres.h:
2516 added for compilation with Visual C++ 2005 Express Edition
2518 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2520 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2523 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2525 * sdccconf_in.h: update the endian test so that SPARC Solaris
2526 does not throw syntax errors
2528 2007-08-06 Borut Razem <borut.razem AT siol.net>
2530 * doc/sdccman.lyx: removed two index entries which prevented the
2531 generation of sdcc doc archive
2533 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2535 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2536 instead of lyx 1.5.0.
2538 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2540 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2541 Lucas Loizaga, with minor modifications. Thanks!
2543 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2545 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2548 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2550 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2551 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2554 2007-07-22 Borut Razem <borut.razem AT siol.net>
2556 * configure.in, configure: re-introduced .version
2557 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2558 the version reverted to 2.7.0
2560 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2563 * doc/sdccman.lyx: bumped version to 2.7.3
2564 * device/include/mcs51/compiler.h: fixed elif->else
2565 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2566 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2567 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2568 enable accuse for bit operands
2569 * src/SDCCmain.c (printVersionInfo),
2570 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2571 environment descriptor
2572 * src/SDCCutil.h: added getBuildEnvironment
2573 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2574 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2575 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2576 * support/regression/tests/bug1348008.c,
2577 * support/regression/tests/bug1496419.c,
2578 * support/regression/tests/bug1503067.c,
2579 * support/regression/tests/preproc.c: added empty tests
2581 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2583 * support/regression/tests/bug1678803.c: new, added
2585 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2588 * as/link/hc08/lkihx.c,
2589 * as/link/hc08/lkrloc.c,
2590 * as/link/mcs51/lkihx.c,
2591 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2592 ihxExtendedLinearAddress
2593 * as/link/mcs51/lkrloc.c (relr),
2594 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2595 acall/ajmp, see bug 830513
2597 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2599 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2600 (cseBBlock): remember aggr2ptr has been used
2601 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2602 (geniCodeAssign): fixed bug 868103
2603 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2604 added operandSize prototype
2605 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2606 (genDataPointerSet): use max of size of right and result,
2607 (gencjne): added parameter useCarry for optimization,
2608 (genCmpEq): use carry if appropriate,
2609 (genXor): check if operand already in carry
2610 * support/regression/tests/bug-868103.c: enabled test
2612 2007-07-12 Raphael Neider <rneider AT web.de>
2614 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2616 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2618 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2619 from Robert Larice, thanks
2620 * support/regression/tests/bitopcse.c,
2621 * support/regression/tests/bitvars.c,
2622 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2623 * support/regression/tests/bug-927659.c: enabled test for z80
2624 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2625 * support/regression/tests/bug1745717.c: new, added
2626 * support/regression/tests/literalop.c,
2627 * support/regression/tests/nullstring.c: removed storage definitions that
2628 are now in testfwk.h
2630 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2632 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2633 and bool for targets that do not fully support it.
2634 * support/regression/tests/bug1546986.c,
2635 * support/regression/tests/bug1723128.c,
2636 * support/regression/tests/bug1734654.c,
2637 * support/regression/tests/bug1738367.c,
2638 * support/regression/tests/constantRange.c: only use bool if allowed
2640 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2642 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2643 Larice, also handle function pointers
2644 * support/regression/tests/bug1749275.c: new, added
2646 2007-07-03 Borut Razem <borut.razem AT siol.net>
2648 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2649 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2650 #1746528: SDCC should ignore ':' in inline assembler comments
2651 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2653 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2655 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2656 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2658 2007-06-29 Borut Razem <borut.razem AT siol.net>
2660 * src/SDCCmain.c: fixed bug
2661 #1744746: SDCC #4867: broken option --xram-size
2663 2007-06-28 Borut Razem <borut.razem AT siol.net>
2665 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2666 find out the endianess of host machine for ucsim
2668 2007-06-27 Borut Razem <borut.razem AT siol.net>
2670 * support/regression/generate-cases.py: corrected the file name
2672 * configure.in, configure, sdccconf_in.h: find out the endianess of
2674 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2677 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2679 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2681 2007-06-26 Borut Razem <borut.razem AT siol.net>
2683 * support/regression/generate-cases.py: display warning if function
2684 list is empty; implemented more flexible rule for detection of
2685 testing functions, allowing return type 'void' in the same line as
2686 the function name in the function definition
2687 * support/regression/tests/bug-1654060.c: corrected test
2688 * support/librarian/sdcclib.c: fixed warning:
2689 format '%s' expects type 'char *', but argument 2 has type 'int'
2691 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2693 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2694 Multiple infiles for sdcclib.
2696 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2698 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2701 2007-06-18 Borut Razem <borut.razem AT siol.net>
2703 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2704 how to handle comments, so they have to be removed by the
2705 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2706 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2707 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2708 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2709 table driven option hadling
2711 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2713 * src/SDCCast.c (decorateType),
2714 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2715 iCode to ast level to fix bug 1738367
2716 * support/regression/tests/bug1738367.c: new, added
2718 2007-06-15 Raphael Neider <rneider AT web.de>
2720 * src/pic16/devices.inc,
2721 * device/lib/pic16/pics.all,
2722 * device/include/pic16/pic18fregs.h,
2723 * device/include/pic16/pic18f[24][45]20.h,
2724 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2725 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2726 * device/lib/pic16/Makefile.in: faster cleanup
2728 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2730 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2732 2007-06-13 Raphael Neider <rneider AT web.de>
2734 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2736 2007-06-12 Raphael Neider <rneider AT web.de>
2738 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2739 suppress bit defines if NO_BIT_DEFINES is #define'd
2740 * device/include/pic/pic*.h: recreated all headers to include
2741 conditional bit defines
2742 * device/include/pic/pic16f886.h,
2743 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2744 * device/include/pic/recreate.sh: script to recreate the complete
2745 device library files based on the currently supported devices
2747 2007-06-12 Borut Razem <borut.razem AT siol.net>
2749 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2750 support/regression/Makefile.in, support/scripts/build.mak,
2751 support/scripts/Makefile.snapshot:
2752 use new svn URL scheme
2753 * doc/sdccman.lyx: SDCC Wiki moved to
2754 http://sdcc.wiki.sourceforge.net/
2756 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2758 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2759 * support/regression/tests/bug1734654.c: added
2761 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2763 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2764 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2765 with literal operands
2767 2007-06-10 Borut Razem <borut.razem AT siol.net>
2769 * as/link/z80/lklibr.c: fixed mingw build warning
2770 lklibr.c:575: warning: implicit declaration of function 'tolower'
2771 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2772 src/z80/main.c: move target specific options from src/SDCCmain.c
2773 to src/<target>/main.c
2775 2007-06-09 Borut Razem <borut.razem AT siol.net>
2777 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2778 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2779 * support/regression/tests/bug-1294691.c: added
2781 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2783 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2784 can also be static, fixes bug 1733438
2785 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2786 have absolute address too
2787 (computeType): added optimization for 'cond ? true : false'
2788 * support/regression/tests/absolute.c: added test for static absolute var
2790 2007-06-08 Raphael Neider <rneider AT web.de>
2792 * src/regression/Makefile: suppress parallel builds, allow easy
2793 switching between pic14/pic16 ports
2794 * src/regression/picregs.h: added pic14/16 header file switch
2795 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2796 inline.c,nestfor.c,string1.c}: include "picregs.h"
2798 2007-06-07 Borut Razem <borut.razem AT siol.net>
2800 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2801 permanent solution to suppress GCC 4.2.0 c++ warning:
2802 deprecated conversion from string constant to `char *'
2803 use 'const char *' where ever required
2804 * support/regression/generate-cases.py: implemented more flexible rule
2805 for detection of testing functions, allowing white-spaces surrounding
2806 the function name and the 'void' parameter.
2807 * support/regression/tests/constantRange.c,
2808 support/regression/tests/scott-compare3.c: fixed failing regression
2809 tests, uncovered by implementation of more flexible rule for detection
2810 of testing functions
2812 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2814 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2816 2007-06-04 Borut Razem <borut.razem AT siol.net>
2818 * configure.in, configure, config_vc.awk: sdcc version number is now
2819 stored in configure.in; removed .version
2820 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2821 doc/INSTALL.txt: version bumped to 2.7.2
2822 * sim/ucsim/configure.in, sim/ucsim/configure:
2823 use "read" to read from .version
2825 2007-06-03 Borut Razem <borut.razem AT siol.net>
2827 * */Makefile.in: removed annoying warning:
2828 Makefile:xx: Makefile.dep: No such file or directory
2830 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2832 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2833 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2834 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2835 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2836 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2837 bugfix: only use newBoolLink for bit result type
2838 * src/SDCCicode.c (geniCodeLogic): added param tree,
2839 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2840 (geniCodeLogicAndOr): use IS_BIT,
2841 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2842 (ast2iCode): added tree param to geniCodeLogic for comparisons
2843 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2844 * support/regression/tests/bug1723128.c: added test NotZero
2846 2007-06-01 Borut Razem <borut.razem AT siol.net>
2848 * SDCPP synchronized with GCC CPP release version 4.2.0,
2849 currently the latest release:
2850 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2851 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2852 support/cpp2/cppdefault.h, support/cpp2/except.h,
2853 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2854 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2855 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2856 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2857 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2858 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2859 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2860 support/cpp2/opts.h, support/cpp2/output.h,
2861 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2862 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2863 support/cpp2/system.h, support/cpp2/version.c,
2864 support/cpp2/Makefile.in: modified
2865 * support/cpp2/opts-common.c: added
2866 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2867 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2868 search for included source file in local directory
2869 * sim/ucsim/configure, sim/ucsim/configure.in:
2870 temporary solution to suppress GCC 4.2.0 c++ warning:
2871 deprecated conversion from string constant to `char *'
2873 2007-06-01 Raphael Neider <rneider AT web.de>
2875 * device/lib/pic/libdev/pic12f683.c,
2876 * device/include/pic/pic12f683.h: added GPIO bits
2878 2007-06-01 Raphael Neider <rneider AT web.de>
2880 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2881 quotation marks, clarified role of PIC14 vs. PIC16 ports
2882 * src/pic16/devices.inc,
2883 * device/include/pic16/pic18fregs.h,
2884 * device/include/pic16/pic18f[24][45]j10.h,
2885 * device/lib/pic16/pics.all,
2886 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2887 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2888 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2889 for new devices as they are not yet supported by gputils
2891 2007-05-31 Borut Razem <borut.razem AT siol.net>
2893 * Small Device C Compiler 2.7.0 released
2894 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2895 changed sdcc version to 2.7.1
2896 * support/scripts/sdcc.nsi: added How to create WIN32 release
2899 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2901 * doc/sdccman.lyx: documented initialization and allocation of absolute
2902 variables, bit parameter passing, the need for function pointers to be
2903 reentrant and alpha quality support of inline and retrict
2905 2007-05-26 Borut Razem <borut.razem AT siol.net>
2907 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2908 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2909 * docs/knownbugs.html: updated
2911 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2913 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2915 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2917 (gencjneshort): optimized when left is AOP_DIR
2918 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2919 initializing unions in a struct/array
2920 * support/regression/fwk/include/testfwk.h: added defines for data, near
2921 and far for host and z80
2922 * support/regression/tests/bug1723128.c: new, added
2924 2007-05-22 Borut Razem <borut.razem AT siol.net>
2926 * doc/knownbugs.html: updated
2928 2007-05-21 Raphael Neider <rneider AT web.de>
2930 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2931 error message instead
2932 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2934 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2936 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2938 2007-05-21 Raphael Neider <rneider AT web.de>
2940 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2942 * src/regression/gpsim_assert.h,
2943 * src/regression/Makefile,
2944 * src/regression/pcodeopt.c: regression test for the above fix
2946 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2948 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2949 jumps to self, fixed bug 1717281
2951 2007-05-10 Borut Razem <borut.razem AT siol.net>
2953 * support/scripts/gen_known_bugs.pl: cosmetic fix
2954 * doc/knownbugs.html: generated by gen_known_bugs.pl
2956 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2958 * src/SDCCast.c (createFunction): also generate non-inlined version of
2959 function for functions declared as "static inline"
2960 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2961 function can be inlined after non-inlined version generated.
2963 2007-05-10 Borut Razem <borut.razem AT siol.net>
2965 * support/scripts/gen_known_bugs.pl: added script
2966 which generates knownbugs.html
2968 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2970 * doc/knownbugs.html: updated for release 2.7.0
2972 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2974 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2976 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2978 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2979 (throughout): updated generating comments
2980 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2981 (throughout): updated generating comments
2982 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2983 rule instead of at the second, or it might skip lines when removing the
2985 * support/regression/tests/bug1714204.c: changed test to foo
2987 2007-05-08 Borut Razem <borut.razem AT siol.net>
2989 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2990 thanks to SDCC Distributed Compile Farm members,
2991 added Z80 and GBZ80 command line options
2992 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2994 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2996 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2997 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2998 * support/regression/tests/longlit.c: modified to be tested at all and
2999 to pass the actual test
3001 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3003 * device/include/mcs51/uPSD33xx.h: Added.
3005 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
3007 * device/lib/_gptrput.c,
3008 * device/lib/_gptrget.c: removed old code,
3010 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
3011 * support/regression/tests/bug1714204.c: new, added
3013 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3015 * support/regression/tests/regtrack.c: test was never executed
3016 because of the regression test being picky about white spaces.
3017 * device/lib/mcs51/crtclear.asm: added comment
3019 2007-05-06 Raphael Neider <rneider AT web.de>
3021 * device/lib/pic/Makefile.rules,
3022 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
3023 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3025 2007-05-06 Raphael Neider <rneider AT web.de>
3027 * src/pic16/device.h,
3029 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3030 _pic16_setDefaultOptions): removed/reordered command-line args
3031 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3032 devices, regrouped command line args, environment variables),
3033 clarified sone points, added sections on how to add devices to the
3036 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3038 * src/z80/peeph.def: fixed bug in rule 2
3040 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3042 * src/port.h: added TARGET_MCS51_LIKE
3043 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3044 take advantage of it too
3045 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3046 (shiftR2Left2Result): Optimized: don't check shifting by 0
3047 * src/z80/peeph-z80.def,
3048 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3049 modifications, see patch 1700823
3050 * src/mcs51/peep.c (): fixed bug 1712928
3051 * support/regression/tests/bug1712928.c: new, added
3053 2007-05-05 Borut Razem <borut.razem AT siol.net>
3055 * device/lib/pic16/Makefile.common.in,
3056 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3057 removed bash dependencies
3059 2007-05-01 Borut Razem <borut.razem AT siol.net>
3062 fixed bug #1710507: --i-code-in-asm makes compile fail
3063 all iCode comments are now one liners
3064 * src/mcs51/gen.c: fixed memory leak
3066 2007-05-01 Raphael Neider <rneider AT web.de>
3068 * device/lib/pic/libdev/*.c
3069 * device/include/pic/*.h: regenerated all device libs from updated
3071 * support/scripts/inc2h.pl: documented usage, now uses strict to
3074 2007-04-30 Borut Razem <borut.razem AT siol.net>
3077 fixed bug #1669175: Problem with space in output paths
3078 documented how to use paths with spaces for Windows users
3080 2007-04-29 Borut Razem <borut.razem AT siol.net>
3082 * Fixed svn:eol-style and svn:keywords properties
3083 * src/SDCCval.c: fixed bug
3084 #1592871: Segfault with "large" const arrays of characters
3085 replaced recursion with iteration
3086 * Removed svn:executable property from non-executable files
3088 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3090 * src/mcs51/gen.c (genRet): fixed bug 1707003
3092 2007-04-27 Raphael Neider <rneider AT web.de>
3094 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3095 createReachingDefinitions,assignValnums,pic16_destructDF,
3096 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3097 prevent NULL pointer dereferences
3098 * device/lib/pic/libdev/pic16f886.c,
3099 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3100 prevent building them, gputils do not really support them yet
3102 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3104 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3105 helps printf_small. 32 bytes more __idata mem.
3107 2007-04-27 Raphael Neider <rneider AT web.de>
3109 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3110 return early when pb or pb->pcHead is NULL (patch #1708427)
3111 * src/regression/empty.c,
3112 * src/regression/Makefile: added test with empty functions
3113 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3115 2007-04-27 Borut Razem <borut.razem AT siol.net>
3117 * src/SDCCast.c: fixed feature request
3118 #1547512: Redundant strings linked when using sizeof("abc")
3120 2007-04-23 Borut Razem <borut.razem AT siol.net>
3122 * doc/sdccman.lyx, src/SDCCmain.c:
3123 peep-hole comments are generated only if --fverbose-asm option is
3124 specified and --no-peep-comments is not, as proposed by Frieder.
3125 * support/regression/Makefile.in: compile regression tests with
3126 --fverbose-asm option so one can "grep" whether a new (or an old)
3127 peephole is (still) applied; requested by Frieder.
3129 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3131 * device/include/pic/pic16f886.h,
3132 * device/include/pic/pic16f887.h,
3133 * device/lib/pic/libdev/pic16f886.c,
3134 * device/lib/pic/libdev/pic16f887.c,
3135 * device/include/pic/pic14devices.txt,
3136 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3138 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3140 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3143 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3145 * device/lib/_memset.c: assembler version for mcs51
3147 2007-04-22 Borut Razem <borut.razem AT siol.net>
3149 * support/scripts/listerr.c: program to create the list of errors and
3150 warnings list from - added
3151 * doc/sdccman.lyx: removed the note
3152 "For list of warnings and corresponding codes, see err_warn.txt"
3153 * src/SDCCsymt.c: fixed bug #1699804:
3154 Bug with some uses of sizeof(static local array) (MCS51)
3155 * support/regression/tests/bug-1699804.c: added
3157 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3159 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3160 (main): added option -i,
3161 (asmbl, case S_INCL): use search_path_fopen,
3162 mostly from patch 1579668 by Peter Miller, thanks
3163 * src/z80/main.c: fixed typo --callee-saves-bc
3164 * device/include/mcs51/compiler.h: added sfrword for Tasking
3166 2007-04-20 Borut Razem <borut.razem AT siol.net>
3168 * src/z80/main.c: replaced reserved keyword asm with asmblr
3170 2007-04-19 Borut Razem <borut.razem AT siol.net>
3172 * src/port.h: use const pointers to strings
3173 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3174 * src/pic16/main.c: include SDCCargs.h
3175 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3176 const char, since the strings are dynamically allocated
3177 * src/SDCCmain.c: options.code_seg and options.const_seg are
3178 dynamically allocated; check port specific command line options
3179 before the general ones
3180 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3182 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3184 * device/include/ds400rom.h,
3185 * device/lib/ds390/lcd390.c,
3186 * device/lib/ds390/memcpyx.c,
3187 * device/lib/ds390/rtc390.c,
3188 * device/lib/ds400/ds400rom.c,
3189 * device/lib/ds400/memcpyx.c,
3190 * device/lib/hc08/_ret.c: more replacements of keywords with their
3191 double underscore equivalents
3192 * device/lib/ds390/Makefile.in,
3193 * device/lib/ds400/Makefile.in,
3194 * device/lib/gbz80/Makefile.in,
3195 * device/lib/hc08/Makefile.in,
3196 * device/lib/mcs51/Makefile.in,
3197 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3199 2007-04-17 Borut Razem <borut.razem AT siol.net>
3201 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3202 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3203 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3204 to --fverbose-asm, to be gcc'ish
3206 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3208 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3210 2007-04-17 Borut Razem <borut.razem AT siol.net>
3212 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3213 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3214 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3215 with their double underscore equivalent
3217 2007-04-14 Borut Razem <borut.razem AT siol.net>
3219 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3222 2007-04-13 Borut Razem <borut.razem AT siol.net>
3224 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3226 * device/examples/serialcomm/windows/serial.[ch],
3227 device/examples/serialcomm/windows/test_serialcomm.cpp:
3228 updated by Bela Torok
3229 * device/examples/serialcomm/windows/serialcomm.dsw,
3230 device/examples/serialcomm/windows/serialcomm.dsp: added
3232 2007-04-13 Jan Waclawek <wek AT efton.sk>
3234 * doc/sdccman.lyx: additions and changes at various places
3235 (submitted as #1697136).
3236 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3238 2007-04-10 Borut Razem <borut.razem AT siol.net>
3240 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3241 LyX file format changed to 245
3242 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3243 "FreeWare" replaced with "free open source"
3245 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3247 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3249 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3251 * device/include/pic16/pic18fregs.h,
3253 * device/lib/_decdptr.c,
3254 * device/lib/_divsint.c,
3255 * device/lib/_divslong.c,
3256 * device/lib/_divuint.c,
3257 * device/lib/_divulong.c,
3258 * device/lib/_fs2schar.c,
3259 * device/lib/_fs2sint.c,
3260 * device/lib/_fs2slong.c,
3261 * device/lib/_fs2uchar.c,
3262 * device/lib/_fs2uint.c,
3263 * device/lib/_fs2ulong.c,
3264 * device/lib/_fsadd.c,
3265 * device/lib/_fscmp.c,
3266 * device/lib/_fsdiv.c,
3267 * device/lib/_fseq.c,
3268 * device/lib/_fsget1arg.c,
3269 * device/lib/_fsget2args.c,
3270 * device/lib/_fsgt.c,
3271 * device/lib/_fslt.c,
3272 * device/lib/_fsmul.c,
3273 * device/lib/_fsneq.c,
3274 * device/lib/_fsnormalize.c,
3275 * device/lib/_fsreturnval.c,
3276 * device/lib/_fsrshift.c,
3277 * device/lib/_fssub.c,
3278 * device/lib/_fsswapargs.c,
3279 * device/lib/_gptrget.c,
3280 * device/lib/_gptrgetc.c,
3281 * device/lib/_gptrput.c,
3282 * device/lib/_logexpf.c,
3283 * device/lib/_modsint.c,
3284 * device/lib/_modslong.c,
3285 * device/lib/_moduint.c,
3286 * device/lib/_modulong.c,
3287 * device/lib/_mulint.c,
3288 * device/lib/_mullong.c,
3289 * device/lib/_schar2fs.c,
3290 * device/lib/_ser.c,
3291 * device/lib/_setjmp.c,
3292 * device/lib/_sint2fs.c,
3293 * device/lib/_slong2fs.c,
3294 * device/lib/_spx.c,
3295 * device/lib/_uchar2fs.c,
3296 * device/lib/_uint2fs.c,
3297 * device/lib/_ulong2fs.c,
3298 * device/lib/asincosf.c,
3299 * device/lib/atanf.c,
3300 * device/lib/calloc.c,
3301 * device/lib/ds390/tinibios.c,
3302 * device/lib/ds400/tinibios.c,
3303 * device/lib/expf.c,
3304 * device/lib/free.c,
3305 * device/lib/hc08/_mulint.c,
3306 * device/lib/logf.c,
3307 * device/lib/malloc.c,
3308 * device/lib/printf_fast.c,
3309 * device/lib/printf_tiny.c,
3310 * device/lib/printfl.c,
3311 * device/lib/realloc.c,
3312 * device/lib/ser_ir.c,
3313 * device/lib/serial.c,
3314 * support/regression/tests/libmullong.c: replaced all special keywords
3315 with their double underscore equivalent
3316 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3317 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3319 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3320 (genRet): if the bit-symbol is ruonly it already is in the carry
3321 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3322 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3323 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3324 type UCHAR if dest is not bit
3326 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3328 * device/include/math.h,
3329 * device/lib/cotf.c,
3330 * device/lib/expf.c,
3331 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3333 2007-04-01 Borut Razem <borut.razem AT siol.net>
3335 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3336 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3337 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3338 gcc_unreachable() called internal_error()...
3340 2007-03-30 Raphael Neider <rneider AT web.de>
3342 * src/pic/ralloc.c (isData): suppress garbage debug output
3344 2007-03-28 Borut Razem <borut.razem AT siol.net>
3347 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3348 is developed, built and used worldwide, and the word "night" doesn't
3351 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3353 * device/include/mcs51/C8051F360.h: new, added
3354 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3356 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3358 * src/SDCC.y (declaration_specifiers, function_specifier),
3359 * support/Util/SDCCerr.c,
3360 * support/Util/SDCCerr.h,
3362 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3364 * src/SDCCmem.c (deallocParms),
3365 * src/SDCCast.c: support for function inlining, not quite complete
3366 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3367 'restrict' qualifier
3369 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3371 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3372 (saveRBank, unsaveRBank): don't save bits,
3373 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3374 * support/regression/tests/bug1535242.c: new, added
3375 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3376 thanks Alexey Shamrin <shamrin AT gmail.com>,
3377 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3378 removed header guard)
3380 * sdcc.spec: bumped version to 2.6.5
3381 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3383 2007-03-22 Borut Razem <borut.razem AT siol.net>
3385 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3386 fixed bug #1653671: sdcdb integration into ddd is broken
3388 2007-03-22 Raphael Neider <rneider AT web.de>
3390 * src/pic/gen.c (popGetExternal): augmented to also create references
3391 to external variables (not only labels),
3392 (genCall): comment on plan to reduce PAGESEL overhead,
3393 (genFunction, genEndFunction): also save/restore FSR around interrupt
3394 handling code, removed lots of unused code
3395 (genDivOneByte): release acquired temp register
3396 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3398 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3399 for registers that need to be saved during interrupts (FSR, STATUS,
3400 PCLATH; W needs special handling), currently only FSR is used
3402 2007-03-22 Raphael Neider <rneider AT web.de>
3404 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3406 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3408 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3410 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3412 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3414 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3416 * as/link/aslink.h: added LKOBJEXT
3417 * as/link/hc08/link_hc08.dsp,
3418 * as/link/hc08/Makefile.bcc,
3419 * as/link/hc08/Makefile.in,
3420 * as/link/mcs51/aslink.dsp,
3421 * as/link/mcs51/Makefile.bcc,
3422 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3423 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3424 * as/link/lkaomf51.c: merged and moved
3425 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3426 * as/link/z80/lkdata.c,
3427 * as/link/lkdata.c: merged and moved
3428 * as/link/hc08/lkmain.c,
3429 * as/link/mcs51/lkmain.c: cosmetic changes
3430 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3431 * as/link/lklex.c: use LKOBJEXT
3432 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3433 ANSI-fied functions, removed bubble-sorts
3434 * as/link/z80/lksym.c as/link/lksym.c: merged,
3436 * as/link/z80/linkgbz80.dsp,
3437 * as/link/z80/linkz80.dsp,
3438 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3439 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3440 * as/link/z80/lkhead.c,
3441 * as/link/z80/lklex.c: deleted
3442 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3443 * as/link/z80/lkmain.c: added copyfile()
3445 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3447 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3449 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3451 * device/lib/_strlen.c: assembler version for mcs51
3453 2007-03-13 Raphael Neider <rneider AT web.de>
3455 * device/include/pic16/pic18f2221.h,
3456 * device/include/pic16/pic18f2321.h,
3457 * device/include/pic16/pic18f2331.h,
3458 * device/include/pic16/pic18f4221.h,
3459 * device/include/pic16/pic18f4321.h,
3460 * device/include/pic16/pic18f4331.h: fixed config byte location names
3461 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3462 consistently named config byte locations
3464 2007-03-13 Borut Razem <borut.razem AT siol.net>
3466 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3467 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3468 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3469 as/link/z80/Makefile.in, as/z80/Makefile.in:
3472 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3474 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3475 * device/lib/printf_large.c: pointer was converted to generic
3476 pointer for mcs51 models other than model-small (Maarten noticed)
3478 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3480 * device/include/mcs51/ADuC84x.h: Added.
3482 2007-03-10 Borut Razem <borut.razem AT siol.net>
3484 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3485 fixed RFE #1624219: double backslashes in filenames;
3486 functions hexEscape(), octalEscape() and copyStr() moved from
3487 SDCCval.c to SDCCutil.c and made them glovbally available
3489 2007-03-09 Borut Razem <borut.razem AT siol.net>
3491 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3492 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3493 1673361: Missaligned comments in output files
3495 2007-03-09 Raphael Neider <rneider AT web.de>
3497 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3499 2007-03-09 Raphael Neider <rneider AT web.de>
3503 * src/pic/ralloc.c: suppress undesired debug output
3504 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3506 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3508 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3510 2007-03-07 Borut Razem <borut.razem AT siol.net>
3512 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3513 search include files in the current directory
3515 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3517 * src/SDCCglue.c (emitMaps, glue),
3518 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3520 * support/regression/tests/absolute.c: added xdata test
3522 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3524 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3525 added condition to macro, fixes bug 1666080
3527 2007-03-02 Raphael Neider <rneider AT web.de>
3529 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3531 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3533 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3534 be cleared. Unconditionally set __XPAGE
3535 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3537 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3542 * src/mcs51/rtrack.c,
3544 * doc/sdccman.lyx: added --no-gen-comments
3545 * src/mcs51/peeph.def: added 192.b, disabled 185
3547 2007-02-25 Raphael Neider <rneider AT web.de>
3549 * src/pic16/gen.c (genCast): fixed typo
3550 * device/lib/pic16/Makefile.subdir: only install existing files
3551 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3553 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3555 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3556 * device/lib/mcs51/crtclear.asm,
3557 * device/lib/mcs51/crtxclear.asm: renumbered labels
3558 * device/lib/mcs51/Makefile.in: added crtcall.asm
3559 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3560 * src/mcs51/gen.c (movc): removed,
3561 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3563 (toCarry, genSend, genRet): added function toCarry,
3564 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3565 (assignBit, genAssign, genCast): added function assignBit
3566 * src/mcs51/Makefile.bcc: added rtrack.c
3567 * src/mcs51/ralloc.h: made valueKnown a bitfield
3568 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3569 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3570 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3571 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3572 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3573 (_pop): only pop valid pairs, see gencjneshort,
3574 (gencjneshort): return pair that still needs to be popped, restructured,
3575 (gencjne, genCmpEq): call _pop
3577 2007-02-23 Raphael Neider <rneider AT web.de>
3579 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3581 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3583 * device/include/mcs51/P89LPC925.h: Added.
3585 2007-02-18 Raphael Neider <rneider AT web.de>
3587 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3589 2007-02-17 Borut Razem <borut.razem AT siol.net>
3591 * support/cpp2/directives.c, support/cpp2/version.c:
3592 synchronized with GCC CPP 4.1.2
3594 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3596 * src/mcs51/rtrack.h,
3597 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3598 by checking the strings passed by emitcode() to the assembler.
3599 Feel free to change. This in part addresses RFE #482179.
3600 Set environment variable SDCC_RTRACK to enable.
3601 * src/mcs51/gen.c: inserted hooks
3602 * src/mcs51/ralloc.h: added two members to struct regs
3603 * support/regression/tests/regtrack.c: added
3605 2007-02-14 Borut Razem <borut.razem AT siol.net>
3607 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3608 * Makefile.in: applied patch from Makefile related part of
3609 #1469393: Compiler does not initialize static data
3611 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3613 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3614 for better fix of bug 1273984, compiles pic16 rand.c
3616 2007-02-12 Borut Razem <borut.razem AT siol.net>
3618 * src/pic16/main.c: fixed pic16 standard library directory bug
3620 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3622 * src/hc08/gen.c (genSwap): fix swap regression test
3624 2007-02-10 Borut Razem <borut.razem AT siol.net>
3626 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3628 * support/regression/tests/bug-1654060.c: added regression test for
3631 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3633 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3634 bit moves in return statement
3636 2007-02-09 Borut Razem <borut.razem AT siol.net>
3638 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3641 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3643 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3644 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3646 2007-02-07 Raphael Neider <rneider AT web.de>
3648 * src/pic16/devices.inc,
3649 * device/include/pic16/pic18fregs.h,
3650 * device/include/pic16/pic18f[24][34]31.h,
3651 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3652 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3653 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3655 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3657 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3658 can this have lived here for so many years?
3659 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3660 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3661 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3663 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3665 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3666 appended by loop induction must be at the very end of the eBBlock
3668 2007-02-05 Kevin Vigor
3670 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3672 2007-02-05 Borut Razem <borut.razem AT siol.net>
3674 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3675 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3677 2007-02-03 Borut Razem <borut.razem AT siol.net>
3679 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3680 applied patch #1646602 option to set default signedness of char to
3681 unsigned, added -funsigned-char command line option,
3682 thanks to Gunther Jehle
3683 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3684 prompt for file deletion a few hundred times (especially the
3685 subversion files, which have ro permissions so it asks for
3686 confirmation), thanks to Simon McAuliffe;
3687 added {} + option to find in order to remove multiple files from a
3690 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3692 * device/include/mcs51/SST89x5xRDx.h: Added.
3694 2007-02-02 Raphael Neider <rneider AT web.de>
3696 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3697 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3699 2007-02-01 Raphael Neider <rneider AT web.de>
3701 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3704 2007-01-31 Borut Razem <borut.razem AT siol.net>
3706 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3707 if compiled with GCC. Thanks to Raphael Neider
3709 2007-01-31 Raphael Neider <rneider AT web.de>
3711 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3712 operand names, handles name and (name + n) for all n,
3713 (sameBank): restructured, also check bank allocation policy,
3714 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3715 (pic14_operandsAllocatedInSameBank): check whether to operands
3716 will be allocated into the same bank (i.e., section) to reduce
3717 BANKSEL overhead, queried from pcode.c:sameBank,
3718 (pic14printLocals): reintroduced clustering registers into a single
3719 section: all compiler generated symbols will now reside in one
3720 bank (per file), reducing BANKSEL overhead and code size,
3721 (showAllMemmaps): use local dbuf where possible
3723 2007-01-29 Raphael Neider <rneider AT web.de>
3725 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3726 (call_libraryfunc): retrieve/create symbol and mark as used,
3727 (genFunction): mark defined functions as non-extern and add again
3728 to code memmap for later output
3729 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3730 (pic14printLocals): reworked for new symbol emission,
3731 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3732 showAllMemmaps): reworked symbol output using dbufs, added handling
3733 of string literals (still incomplete),
3734 (picglue): removed symbol emission, moved into showAllMemmaps,
3735 (emitSymbolSet): new workhorse for symbol output,
3736 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3738 2007-01-29 Borut Razem <borut.razem AT siol.net>
3740 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3741 component contains the extension separator.
3743 2007-01-28 Borut Razem <borut.razem AT siol.net>
3745 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3747 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3748 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3749 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3750 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3751 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3752 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3753 src/z80/gen.c, support/Util/MySystem.c:
3754 accept slash and backslash as directory separator on WIN32 and
3757 2007-01-28 Raphael Neider <rneider AT web.de>
3759 * src/pic16/devices.inc,
3760 * device/include/pic16/pic18f[24][23]21.h,
3761 * device/include/pic16/pic18fregs.h,
3762 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3763 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3764 * device/lib/pic16/libio/adc.ignore,
3765 * device/lib/pic16/libio/i2c.ignore,
3766 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3767 family, as gputils do not yet support the devices
3768 * device/lib/pic16/Makefile.subdir: ignore errors on install
3769 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3770 headers and libraries from gputils .inc files
3772 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3774 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3776 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3778 * doc/sdccman.lyx: add printf benchmarks
3780 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3782 * device/lib/printf_fast.c: fix %c, char promoted to int
3783 * device/lib/printf_tiny.c: fix %c, char promoted to int
3785 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3787 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3789 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3791 * support/regression/tests/swap.c: 64 bit hosts failed
3792 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3794 2007-01-25 Raphael Neider <rneider AT web.de>
3796 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3797 based on absolute register address, patch by Alex Blond
3799 2007-01-22 Raphael Neider <rneider AT web.de>
3801 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3802 emitted, do not emit them again...
3804 2007-01-22 Raphael Neider <rneider AT web.de>
3806 * src/regression/bank1.c, src/regression/compare6.c,
3807 src/regression/add.c: cosmetic changes
3808 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3809 * src/pic/gen.c: fixed global zero and one,
3810 (aopForSym): removed unued code,
3811 (aopGet): assert aop is defined, check and use `index' of
3812 pCodeImmd operands (fixes #1630908),
3813 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3814 (register_reassign): prevent accidental register unification,
3815 (ReuseReg): cosmetic changes (also above)
3816 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3817 pic14emitStaticSeg): do not emit initialized data,
3818 (printIval*): replaced with working versions,
3819 (pic14createInterruptVect,picglue): use idata for initialized data,
3820 now init data should work in all modules (not only main()),
3821 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3823 2007-01-21 Borut Razem <borut.razem AT siol.net>
3825 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3826 use -fPIC or -fpic if they are supported and not ignored
3827 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3828 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3830 2007-01-20 Borut Razem <borut.razem AT siol.net>
3832 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3833 implemented RFE #1470316: allow "$" in variable names
3835 2007-01-20 Raphael Neider <rneider AT web.de>
3837 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3839 2007-01-20 Raphael Neider <rneider AT web.de>
3841 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3842 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3843 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3844 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3845 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3846 * device/lib/pic/libdev/pic*.c,
3847 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3848 * device/lib/pic/libdev/Makefile.in: show progress
3850 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3852 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3853 * support/scripts/sdcc_cygwin_mingw32,
3854 * support/scripts/sdcc_mingw32,
3855 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3856 conformance with autoconf 2.6
3858 2007-01-19 Raphael Neider <rneider AT web.de>
3860 * src/pic/device.c (register_map): fixed list construction
3861 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3862 (genMod): removed case for genModbits,
3863 (genModbits): removed as now unused/unimplemented
3864 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3866 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3868 * support/regression/tests/swap.c: added in response to #1638622
3869 * doc/sdccman.lyx: synced version, minor changes
3871 2007-01-18 Borut Razem <borut.razem AT siol.net>
3873 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3874 thanks to Gunther Jehle
3875 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3876 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3877 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3878 use filename in lineno instead.
3879 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3880 print the file name in ast_print()
3882 2007-01-18 Borut Razem <borut.razem AT siol.net>
3884 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3886 * src/SDCC.lex: stringLiteral() returns const char pointer,
3887 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3888 fixed column counting
3889 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3890 accept const char pointer as parameter
3891 * src/SDCCdwarf2.c: corrected buffer size
3893 2007-01-17 Borut Razem <borut.razem AT siol.net>
3895 * support/Util/dbuf_string.c: fixed for amd64
3897 2007-01-15 Borut Razem <borut.razem AT siol.net>
3899 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3900 removed terminal symbol ELIPSIS, since it was never generated by the
3901 lexer and it was wrongly used in parameter_identifier_list rule
3903 2007-01-15 Raphael Neider <rneider AT web.de>
3905 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3906 code page and data banking description
3907 * src/pic/genarith.c,
3908 * src/pic/gen.h: removed bit arithmetic functions,
3909 updated exit(1) to exit(EXIT_FAILURE)
3910 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3911 * device/include/pic16/pic18f2455.h,
3912 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3913 TRISD and TRISE, fixed/added some bit names
3914 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3915 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3916 updated pic18f2455.{c,h} instead of duplicating them
3918 2007-01-14 Borut Razem <borut.razem AT siol.net>
3920 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3921 Cannot debug files that contain spaces in the path name
3922 by converting spaces in asm file name to underscores
3924 2007-01-13 Borut Razem <borut.razem AT siol.net>
3926 * doc/sdccman.lyx: fixed format errors
3928 2007-01-10 Borut Razem <borut.razem AT siol.net>
3930 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3931 codeseg/constseg #pragma fail
3932 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3933 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3934 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3935 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3937 2007-01-09 Borut Razem <borut.razem AT siol.net>
3939 * get rid of diagnistic.[ch], pretty-print.[ch],
3940 c-pretty-print.[ch], ... used just for error, warning, ...
3942 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3943 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3944 suppoprt/cpp2/pretty-print.[ch]:
3946 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3947 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3948 suppoprt/cpp2/sdcpp.dsp:
3951 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3953 * device/lib/printf_large.c (output_float): removed recursion,
3954 use smaller buffer on stack for mcs51,
3955 fixed bug printing 1.96
3956 * support/regression/tests/snprintf.c: added test
3958 2007-01-07 Borut Razem <borut.razem AT siol.net>
3960 * use dynamic memory buffers instead temporary files
3961 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3963 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3964 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3965 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3966 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3967 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3968 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3969 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3970 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3971 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3972 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3973 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3974 support/Util/dbuf.c, support/Util/dbuf.h:
3976 * .version, sdcc.spec: bumped version to 2.6.4
3978 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3980 * src/port.h: added TARGET_Z80_LIKE macro
3981 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3982 output PSEG location if --xram-loc or --xstack-loc was used
3983 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3985 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3987 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3988 * as/as_z80.dsp, as/z80/as_z80.dsp,
3989 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3990 * sdcc.dsw: moved project files into subdir
3991 * as/hc08/as_hc08.dsp,
3992 * as/hc08/Makefile.bcc,
3993 * as/hc08/Makefile.in,
3994 * as/mcs51/Makefile.bcc,
3995 * as/mcs51/Makefile.in,
3996 * as/z80/Makefile.bcc,
3997 * as/z80/Makefile.in,
3998 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
4001 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
4004 * as/mcs51/asmain.c,
4006 * as/z80/assym.c: removed include "strcmpi.h"
4007 * as/hc08/strcmpi.c,
4008 * as/hc08/strcmpi.h,
4009 * as/mcs51/strcmpi.c,
4010 * as/mcs51/strcmpi.h,
4011 * support/Util/strcmpi.c,
4012 * support/Util/strcmpi.h: removed files
4013 * as/strcmpi.c: added as_strncmpi()
4015 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4017 * sdcc.dsw: Added some dependencies on project config.dsp
4019 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
4021 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
4022 with [di]ram_start to fix a regresion
4024 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4026 * configure.in: added missing mcs51 in status output
4027 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4029 * debugger/mcs51/clean.mk (distclean): remove config.h
4030 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4031 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4032 options.h, s-options-h and options.c
4033 * support/cpp2/clean.mk: unused, removed
4034 * Makefile.common.in,
4037 * as/hc08/Makefile.in,
4039 * as/mcs51/Makefile.in,
4040 * as/mcs51/clean.mk,
4043 * as/z80/Makefile.in,
4045 * as/link/Makefile.in,
4046 * as/link/hc08/Makefile.in,
4047 * as/link/hc08/clean.mk,
4048 * as/link/mcs51/Makefile.in,
4049 * as/link/mcs51/clean.mk,
4050 * as/link/z80/Makefile.in,
4051 * as/link/z80/clean.mk,
4052 * as/link/z80/conf.mk,
4053 * debugger/mcs51/Makefile.in,
4054 * debugger/mcs51/clean.mk,
4055 * device/include/Makefile.in,
4056 * device/lib/Makefile.in,
4057 * device/lib/mcs51/Makefile.in,
4058 * device/lib/pic/Makefile.in,
4059 * device/lib/pic/Makefile.common.in,
4060 * device/lib/pic/Makefile.subdir,
4061 * device/lib/pic/Makefile.rules,
4062 * device/lib/pic16/libio/Makefile.in,
4063 * device/lib/pic16/Makefile.subdir,
4064 * device/lib/pic16/libdev/Makefile.in,
4065 * device/lib/pic16/Makefile.rules,
4066 * device/lib/pic16/Makefile.common.in,
4067 * sim/ucsim/avr.src/Makefile.in,
4068 * sim/ucsim/main_in.mk,
4069 * sim/ucsim/cmd.src/Makefile.in,
4070 * sim/ucsim/doc/Makefile.in,
4071 * sim/ucsim/gui.src/Makefile.in,
4072 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4073 * sim/ucsim/gui.src/serio.src/Makefile.in,
4074 * sim/ucsim/hc08.src/Makefile.in,
4075 * sim/ucsim/libltdl/Makefile.in,
4076 * sim/ucsim/s51.src/Makefile.in,
4077 * sim/ucsim/sim.src/Makefile.in,
4078 * sim/ucsim/sim.src/conf.mk,
4079 * sim/ucsim/xa.src/Makefile.in,
4080 * sim/ucsim/z80.src/Makefile.in,
4084 * support/cpp2/Makefile.in,
4085 * support/librarian/Makefile.in,
4086 * support/librarian/clean.mk,
4087 * support/makebin/Makefile.in,
4088 * support/makebin/clean.mk,
4089 * support/packihx/Makefile.in,
4090 * support/regression/Makefile.in,
4091 * support/regression/ports/ds390/spec.mk,
4092 * support/regression/ports/gbz80/spec.mk,
4093 * support/regression/ports/hc08/spec.mk,
4094 * support/regression/ports/mcs51/spec.mk,
4095 * support/regression/ports/mcs51-large/spec.mk,
4096 * support/regression/ports/mcs51-medium/spec.mk,
4097 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4098 * support/regression/ports/pic14/spec.mk,
4099 * support/regression/ports/pic16/spec.mk,
4100 * support/regression/ports/mcs51-stack-auto/spec.mk,
4101 * support/regression/ports/ucz80/spec.mk,
4102 * support/regression/ports/xa51/spec.mk,
4103 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4104 adding a slash after $(top_builddir) and/or adding @datarootdir@
4106 * debugger/mcs51/configure.in,
4107 * device/lib/pic/configure.in,
4108 * device/lib/pic16/configure.in,
4109 * sim/ucsim/configure.in,
4110 * support/cpp2/configure.in,
4111 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4113 * debugger/mcs51/configure,
4114 * device/lib/pic/configure,
4115 * device/lib/pic16/configure,
4116 * sim/ucsim/configure,
4117 * support/cpp2/configure,
4118 * support/packihx/configure: generated with autoconf 2.60
4120 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4122 * as/link/hc08/lkihx.c (newArea),
4123 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4125 2007-01-02 Borut Razem <borut.razem AT siol.net>
4127 * doc/sdccman.lyx: documented #pragma sdcc_hash
4128 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4130 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4132 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4134 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4135 empty 'while'-loop to work correctly, see regression test 'while.c'
4136 * support/regression/tests/while.c: added
4138 2007-01-01 Borut Razem <borut.razem AT siol.net>
4140 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4141 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4142 support/cpp2/libcpp/sdcpp.c:
4143 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4144 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4145 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4147 2006-12-31 Borut Razem <borut.razem AT siol.net>
4149 * SDCPP synchronized with GCC CPP release version 4.1.1,
4150 currently the latest release:
4151 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4152 support/cpp2/libcpp/include/cpp-id-data.h
4153 support/cpp2/libiberty/fopen_unlocked.c
4154 support/cpp2/libiberty/md5.c
4156 support/cpp2/opt-functions.awk
4157 support/cpp2/opt-gather.awk
4158 support/cpp2/optc-gen.awk
4159 support/cpp2/opth-gen.awk:
4161 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4162 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4163 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4164 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4165 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4166 support/cpp2/diagnostic.h, support/cpp2/except.h,
4167 support/cpp2/hwint.h, support/cpp2/input.h,
4168 support/cpp2/intl.h, support/cpp2/move-if-change,
4169 support/cpp2/opts.c, support/cpp2/opts.h,
4170 support/cpp2/output.h, support/cpp2/prefix.c,
4171 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4172 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4173 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4174 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4175 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4176 support/cpp2/version.c:
4178 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4179 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4180 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4181 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4182 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4183 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4184 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4185 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4186 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4187 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4188 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4190 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4191 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4192 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4193 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4194 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4195 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4196 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4197 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4198 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4199 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4200 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4201 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4202 support/cpp2/system.h:
4205 2006-12-31 Borut Razem <borut.razem AT siol.net>
4207 * configure.in, configure: fixed bug #1538756: configure dies if bison
4208 and flex are not installed, 2nd try
4210 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4212 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4213 400.x for better code in RFE 899102
4215 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4217 * src/SDCCpeeph.c (deadMove),
4219 * src/mcs51/peep.h: renamed 'op' by 'reg'
4220 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4221 (scan4op): small change for removeDeadMove(), added support for
4222 'callee saves' and/or PACLL function calls,
4223 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4224 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4225 left in new dispatcher mcs51DeadMove()
4226 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4228 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4230 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4232 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4233 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4235 2006-12-30 Borut Razem <borut.razem AT siol.net>
4237 * support/cpp2/spacs.h: deleted from svn
4238 * configure.in, configure: fixed bug #1538756: configure dies if bison
4239 and flex are not installed
4241 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4243 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4244 with this z80 passes printf float test when enabled
4245 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4247 2006-12-28 Borut Razem <borut.razem AT siol.net>
4249 * support/cpp2/config.in, support/cpp2/configure.in,
4250 support/cpp2/configure, support/cpp2/Makefile.in:
4251 fix for the solaris build
4253 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4255 * src/SDCC.y (type_specifier2, pointer),
4257 * src/SDCCsymt.c (mergeSpec, checkSClass),
4258 * support/Util/SDCCerr.c,
4259 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4260 * support/valdiag/valdiag.py: Allow test cases to specify
4261 required language standard
4262 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4263 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4265 2006-12-27 Borut Razem <borut.razem AT siol.net>
4267 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4268 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4270 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4272 * support/cpp2/libiberty/Makefile.bcc: updated
4273 * src/pic16/main.c: fixed #pragma udata handling
4274 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4276 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4278 * src/SDCCpeeph.c: made labelHashEntry global,
4279 made pcDistance, FBYNAME static,
4280 (pcDistance): made static, use isComment and isLabel,
4282 (getLabelRef): added, extracted from labelRefCount(),
4283 (labelRefCount): use new getLabelRef(),
4284 (callFuncByName): made static, added deadMove,
4285 use isComment and isLabel,
4286 (newPeepRule): made static, set isLabel,
4287 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4288 labels from peephole rules,
4289 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4290 when isComment or isLabel is set
4291 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4292 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4294 * src/mcs51/peep.h: added
4295 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4296 * src/port.h: added peep->deadMove to port structure
4297 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4298 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4299 deadMove, finally removed no. 1 and 2
4306 * src/hc08/gen.c: mark lines with isComment or isLabel
4307 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4309 * sdcc.spec: bumped version to 2.6.3
4311 2006-12-26 Borut Razem <borut.razem AT siol.net>
4313 * support/cpp2/Makefile.in: added dependency on options.h
4314 * configure: regenerated
4315 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4316 * support/cpp2/Makefile.in: added vasprintf.c
4318 2006-12-25 Borut Razem <borut.razem AT siol.net>
4320 * SDCPP synchronized with GCC CPP release version 3.4.6,
4321 the latest release before 4.x:
4322 * support/cpp2/Makefile.in, support/cpp2/config.h,
4323 support/cpp2/configure, support/cpp2/configure.in,
4324 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4325 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4326 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4327 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4328 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4329 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4330 support/cpp2/cpptrad.c, support/cpp2/except.h,
4331 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4332 support/cpp2/hwint.h, support/cpp2/intl.h,
4333 support/cpp2/line-map.c, support/cpp2/line-map.h,
4334 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4335 support/cpp2/output.h, support/cpp2/prefix.c,
4336 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4337 support/cpp2/system.h, support/cpp2/version.c:
4339 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4340 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4341 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4342 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4343 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4344 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4345 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4346 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4347 support/cpp2/move-if-change, support/cpp2/opts.c,
4348 support/cpp2/opts.h, support/cpp2/opts.sh,
4349 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4350 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4351 support/cpp2/win32, support/cpp2/win32/dirent.c,
4352 support/cpp2/win32/dirent.h:
4354 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4355 * support/cpp2/sdcpp.h: renamed from sdcc.h
4356 * sdcppinit.c: deleted
4358 2006-12-23 Borut Razem <borut.razem AT siol.net>
4360 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4361 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4362 preproc.c: an other try to fix bug #982435: introduced
4363 -pedantic-parse-number command line option and pedantic_parse_number
4366 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4368 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4370 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4371 corrected overlayed areax addresses, warn about memory overlaps
4372 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4381 * src/port.h: added xabs_name and iabs_name
4382 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4383 (glue, emitMaps): create and emit maps d_abs and i_abs
4384 * src/SDCCglue.h: cosmetic changes
4385 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4387 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4388 (allocDefault): put absolute, initialized globals in them
4389 * support/regression/tests/absolute.c: added absolute bdata test
4390 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4392 2006-12-20 Borut Razem <borut.razem AT siol.net>
4394 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4395 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4396 added regression test for bug #982435
4398 2006-12-18 Borut Razem <borut.razem AT siol.net>
4400 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4401 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4402 small cosmetic changes
4403 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4404 * support/regression/tests/bug-1351710.c: added regression test
4406 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4408 * doc/sdccman.lyx: added the long missed iCode table
4409 "<where is figure II?>", added links to wiki
4411 2006-12-17 Borut Razem <borut.razem AT siol.net>
4413 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4414 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4415 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4416 unified table driven pragma handling, pragma argument type checking
4417 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4418 current one - version 1.1.3
4419 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4421 2006-12-13 Raphael Neider <rneider AT web.de>
4423 * src/pic/device.h: removed AssignedMemory structure and macros
4424 * src/pic/device.c: removed global finalMapping (linker assigns
4426 (register_map): add SFRs to remembered memRanges
4427 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4428 assignFixedRegisters,assignRelocatableRegisters): removed,
4429 (setMaxRAM,validAddress): adapted accordingly,
4430 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4431 reasonably sized sharebanks,
4432 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4433 (allDefsOutOfRange): removed unused code,
4434 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4436 * src/pic/pcode.c (register_reassign): removed recursion warning,
4437 fired far too often,
4438 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4439 to use existing pic14_stringInSet() to avoid duplicate symbols,
4440 tidied up the code a bit,
4441 (pic14printLocals): added in symmetry to printExterns, replaces
4442 writeUsedRegs more or less,
4443 (picglue): call new pic14_printLocals(),
4444 * device/include/pic/pic*.h: removed #pragma memmap directives,
4445 information gathered from include/pic/pic14devices.txt
4446 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4448 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4450 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4452 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4454 * device/include/mcs51/cc2430.h: fixed missing ';'
4456 2006-12-10 Raphael Neider <rneider AT web.de>
4458 * device/lib/pic16/libc/stdio/vfprintf.c,
4459 * device/lib/pic16/libc/stdio/printf_small.c,
4460 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4461 char arguments, as char varargs are cast to int by the caller,
4462 hopefully fixes #1604915 (other device libraries are still affected)
4464 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4466 * src/mcs51/ralloc.c (packRegsForAssign),
4467 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4469 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4471 * device/include/malloc.h: removed init_dynamic_memory
4472 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4473 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4474 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4475 * device/lib/libsdcc.lib,
4476 * device/lib/Makefile.in,
4477 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4478 * doc/sdccman.lyx: documented use of new _heap.c
4479 * support/regression/tests/malloc.c: removed init_dynamic_memory
4480 * src/cdbFile.c(spacesToUnderscores): new function,
4481 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4483 * device/include/tinibios.h: removed defines for putchar and getchar
4484 * device/lib/ds390/Makefile.in: added putchar.c
4485 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4487 2006-12-09 Borut Razem <borut.razem AT siol.net>
4489 * support/cpp2/sdcc.h: prevent multiple inclusion
4490 * support/cpp2/options.h: deleted
4492 2006-12-08 Borut Razem <borut.razem AT siol.net>
4494 * support/cpp2/sdcc.h: removed x*alloc() macros
4495 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4496 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4497 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4498 * support/cpp2/system.h: moved #include "sdcc.h"
4499 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4500 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4502 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4503 -funsigned-char options
4504 * support/cpp2/sdcppmain.c: fixed bug 1611411
4506 2006-12-07 Borut Razem <borut.razem AT siol.net>
4508 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4511 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4513 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4514 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4516 * .version: bumped to 2.6.2 because a) it's been a while
4517 b) the linker sources have moved c) the preprocessor is upgraded
4519 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4521 * support/regression/tests/snprintf.c: some checks
4522 * lib/src/printf_large.c: %bc: read char instead of int from stack
4524 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4526 * device/include/mcs51/cc2430.h: inserted _XPAGE
4528 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4530 * device/include/mcs51/cc2430.h: added
4532 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4534 * device/include/asm/default/features.h,
4535 * device/include/asm/ds390/features.h,
4536 * device/include/mcs51/at89s53.h,
4537 * device/include/ser.h,
4538 * device/include/ser_ir.h,
4539 * device/include/serial.h: changed keywords to double underscore variants,
4540 fixes bug 1590261 some more, thanks Steven Borley
4542 2006-12-01 Raphael Neider <rneider AT web.de>
4544 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4545 but emit warning (recursion is not supported for pic14)
4547 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4549 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4550 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4552 2006-11-30 Raphael Neider <rneider AT web.de>
4554 * src/pic/device.c (dump_sfr): always emit symbols
4555 * src/pic/glue.c (pic14printPublics): fixed typo
4557 2006-11-30 Raphael Neider <rneider AT web.de>
4559 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4560 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4561 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4562 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4563 a sharebank, use a non-shared bank for the stack if none available
4564 * src/pic/device.h (struct memRange): added linked list next field,
4565 added prototypes for above functions
4566 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4567 (typeRegWithIdx): accept fixed and unfixed stack registers
4568 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4569 the stack, handle shared and banked stack (except for WSAVE),
4570 (insertBankSel): removed useless optimization (will never fire),
4571 (FixRegisterBanking): added optimization for devices with only one
4572 possibly aliased bank of memory, like 16f84
4573 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4574 devices have no SHAREBANK in the linker script
4575 * device/include/pic/pic14devices.txt: documented memmap
4576 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4578 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4580 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4581 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4582 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4583 genhc08Code): switched most of the D (debug) macros to DD (detailed
4584 debug) macros to better control clutter in the generated .asm file.
4585 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4586 genRightShift): fixed bug with non-constant bit shift stored to
4587 a volatile result (SF Open Discussion forum thread #1616749).
4588 Single byte case is not yet optimized.
4590 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4592 * device/include/asm/mcs51/features.h,
4593 * device/include/malloc.h,
4594 * device/include/stdio.h: changed keywords to double underscore variants,
4597 2006-11-27 Borut Razem <borut.razem AT siol.net>
4599 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4600 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4601 support/cpp2/output.h, support/cpp2/cppinit.c,
4602 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4603 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4604 support/cpp2/cppdefault.c, support/cpp2/system.h,
4605 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4606 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4607 support/cpp2/prefix.c, support/cpp2/except.h,
4608 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4609 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4610 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4611 support/cpp2/version.c, support/cpp2/cppmain.c,
4612 support/cpp2/version.h, support/cpp2/hashtable.c,
4613 support/cpp2/cpperror.c:
4614 synchronized with GCC CPP release version 3.3.6,
4615 the latest where cppmain.c still exists.
4616 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4617 support/cpp2/sdcppinit.c: added
4619 2006-11-27 Borut Razem <borut.razem AT siol.net>
4621 * support/cpp2/cpplex.c:
4622 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4624 * support/cpp2/cpplib.c: removed definitions of unused variables
4626 2006-11-26 Borut Razem <borut.razem AT siol.net>
4628 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4629 since they are redefined by macros in support/cpp2/sdcc.h
4630 * support/cpp2/sdcc.h: x*alloc macro redefinition
4632 2006-11-25 Borut Razem <borut.razem AT siol.net>
4634 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4635 support/cpp2/configure, support/cpp2/Makefile.in,
4636 support/cpp2/cppfiles.c, support/cpp2/output.h,
4637 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4638 support/cpp2/config.h, support/cpp2/cpplib.h,
4639 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4640 support/cpp2/cppdefault.c, support/cpp2/config.in,
4641 support/cpp2/system.h, support/cpp2/cpplex.c,
4642 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4643 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4644 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4645 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4646 support/cpp2/configure.in, support/cpp2/intl.h,
4647 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4648 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4649 support/cpp2/version.c, support/cpp2/cppmain.c,
4650 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4651 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4652 support/cpp2/cpperror.c,
4653 support/cpp2/libiberty/safe-ctype.c,
4654 support/cpp2/libiberty/safe-ctype.h,
4655 support/cpp2/libiberty/splay-tree.c,
4656 support/cpp2/libiberty/obstack.c,
4657 support/cpp2/libiberty/lbasename.c,
4658 support/cpp2/libiberty/splay-tree.h,
4659 support/cpp2/libiberty/obstack.h:
4660 synchronized with GCC CPP release version 3.2.3,
4661 the latest before integration of cpp into gcc
4662 * support/cpp2/except.h, support/cpp2/line-map.c,
4663 support/cpp2/line-map.h,
4664 support/cpp2/libiberty/hex.c,
4665 support/cpp2/libiberty/concat.c,
4666 support/cpp2/libiberty/filenames.h: added
4667 * support/cpp2/intl.c: deleted
4669 2006-11-24 Borut Razem <borut.razem AT siol.net>
4671 * src/SDCC.y: enabled compilation of empty source file
4672 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4673 "ISO C forbids an empty source file"
4674 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4675 if all the code is ifdefed out.
4677 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4679 * src/hc08/gen.c (genPcall): fix for bug #1601032
4681 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4683 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4684 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4685 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4686 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4687 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4688 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4689 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4690 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4691 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4692 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4693 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4694 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4695 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4696 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4697 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4698 Renamed to all upper case as per the standard set by SiLabs
4700 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4702 * device/include/mcs51/C8051F520.h: new, added
4703 * device/include/mcs51/compiler.h: added link about predefined macros
4705 2006-11-23 Raphael Neider <rneider AT web.de>
4707 * src/regression/Makefile: add -L path to fresh library
4708 * src/regression/simulate: emphasize FAILED output
4709 * src/regression/create_stc: output _failures from gpsim
4710 * src/regression/compare4.c,
4711 * src/regression/rotate6.c: fixed char literals,
4712 all compile, all run =8-D
4714 * src/pic/pcode.h: added isPCASMDIR macro
4715 * src/pic/gen.c (genAnd): fixed bit offset
4716 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4717 packBits): unified register numbering schemes,
4718 (newReg): do not insert stack registers into hash table,
4719 (initStack): unpinned pseudo stack, simplified,
4720 (typeRegWithIdx): fixed retrieval of stack registers,
4721 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4722 (pCodeReplace): removed invalid assertion,
4723 (insertPCodeInstruction): fixed newly added labels,
4724 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4725 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4726 DumpFlow): removed unsed (broken?) code,
4727 (insertBankSel): prevent STATUS from being BANKSELed,
4728 (FixRegisterBanking): rewritten from scratch, implemented generic
4729 optimizations (suppress BANKSELs to same register and to registers
4730 present in all banks),
4731 (AnalyzeBanking): update flow after BANKSELection
4733 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4734 sharebank, let linker place it, mark STKxx symbols as emitted
4736 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4738 * src/regression/arrays.c,
4739 * src/regression/bank1.c,
4740 * src/regression/bool2.c,
4741 * src/regression/compare7.c,
4742 * src/regression/compare8.c,
4743 * src/regression/compare9.c,
4744 * src/regression/compare10.c,
4745 * src/regression/configword.c,
4746 * src/regression/for.c,
4747 * src/regression/mult1.c,
4748 * src/regression/pointer1.c,
4749 * src/regression/rotate6.c,
4750 * src/regression/string1.c,
4751 * src/regression/struct1.c,
4752 * src/regression/Makefile: make PIC14 regression tests run again
4753 (3 fail, 6 won't compile)
4755 2006-11-21 Raphael Neider <rneider AT web.de>
4757 * device/include/pic16/pic18f4550.h,
4758 * device/include/pic16/pic18f4455.h,
4759 * device/lib/pic16/libdev/pic18f4550.c,
4760 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4761 * configure.in: removed superfluous closing bracket
4763 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4765 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4768 2006-11-21 Raphael Neider <rneider AT web.de>
4770 * src/pic/device.{c,h}: added pic14_getPIC()
4771 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4772 (genAnd): added PIC code for one case, fixes #1597044
4773 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4774 SFRs that are present in all banks (e.g., STATUS)
4776 2006-11-20 Raphael Neider <rneider AT web.de>
4778 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4779 INCFSZ/INCFSZW and declared them as changing Z bit,
4780 (insertPCodeInstruction): correctly invert the above instructions,
4782 (DoBankSelect): don't panic on po_immediates
4784 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4787 * as/link/mcs51/lkihx.c (newArea),
4788 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4789 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4791 2006-11-11 Raphael Neider <rneider AT web.de>
4793 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4794 bitfield symbols, fixes #1579535 (once more...).
4796 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4798 * support/regression/generate-cases.py,
4799 * support/regression/fwk/include/testfwk.h,
4800 * support/regression/fwk/lib/testfwk.c: used code pointers,
4801 (about 50kByte less code generated for mcs51)
4803 2006-11-06 Borut Razem <borut.razem AT siol.net>
4805 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4806 debugger/mcs51/configure: fixed failed check because the function
4807 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4808 who submitted the patch for gpsim.
4809 * debugger/mcs51/configure.in: removed the result message
4810 * debugger/mcs51/Makefile.in: fixed the config.status warning
4811 "... seems to ignore the --datarootdir setting"
4813 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4815 * device/include/mcs51/c8051f020.h,
4816 * device/include/mcs51/c8051f040.h,
4817 * device/include/mcs51/c8051f060.h,
4818 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4819 * src/z80/gen.c (gencjneshort),
4820 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4822 2006-10-31 Borut Razem <borut.razem AT siol.net>
4824 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4825 debugger/mcs51/configure: get readline version
4827 2006-10-30 Borut Razem <borut.razem AT siol.net>
4829 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4830 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4831 debugger/mcs51/configure: locate readline even when cross compiling
4832 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4834 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4836 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4839 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4841 * device/include/malloc.h,
4842 * device/lib/calloc.c,
4843 * device/lib/free.c,
4844 * device/lib/malloc.c,
4845 * device/lib/realloc.c: moved definition of struct into sources
4846 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4848 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4850 * as/asx8051.dsp: corrected output directories
4851 * as/link/hc08: new directory for hc08 linker
4852 * as/hc08/aslink.h, as/link/aslink.h,
4853 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4854 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4855 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4856 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4857 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4858 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4859 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4860 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4861 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4862 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4863 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4864 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4865 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4866 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4867 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4868 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4869 * as/link/hc08/conf.mk,
4873 * sdcc.dsw: moved hc08 linker to as/link/hc08
4874 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4875 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4876 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4877 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4878 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4879 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4880 * as/link/mcs51/aslink.dsp,
4881 * as/link/mcs51/Makefile.in: factored out the common files
4882 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4883 * as/clean.mk: extra cleaning common files
4884 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4885 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4886 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4888 2006-10-29 Raphael Neider <rneider AT web.de>
4890 * src/pic/ralloc.c (newReg): create aliases for registers with
4891 multiple names to fix #1579535 and #1584001,
4892 (regWithIdx,dirregWithName): resolve aliases on lookup
4893 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4895 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4896 to prevent build errors on small devices
4898 2006-10-28 Raphael Neider <rneider AT web.de>
4900 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4901 assumption within interrupt handlers, fixes #1584940
4902 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4903 "emitted" to avoid emitting them again in udata
4905 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4907 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4910 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4912 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4913 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4914 on/off CR to CRLF conversion.
4916 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4918 * doc/sdccman.lyx: updated IRQ section
4920 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4922 * device/lib/serial_io.c: removed
4923 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4924 replacements for serial_io.c
4926 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4928 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4930 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4932 * device/lib/serial_io.c: Default putchar() and getchar() for
4933 mcs51 uses serial port.
4935 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4937 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4939 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4941 * support/regression/ports/mcs51/support.c: smaller
4942 _sdcc_external_startup()
4943 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4945 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4947 * device/lib/gbz80/crt0.s,
4948 * device/lib/gbz80/crt0_rle.s,
4949 * device/lib/gbz80/div.s,
4950 * device/lib/gbz80/fstubs.s,
4951 * device/lib/gbz80/heap.s,
4952 * device/lib/gbz80/mul.s,
4953 * device/lib/gbz80/putchar.s,
4954 * device/lib/gbz80/stubs.s,
4955 * device/lib/z80/crt0.s,
4956 * device/lib/z80/crt0_rle.s,
4957 * device/lib/z80/div.s,
4958 * device/lib/z80/fstubs.s,
4959 * device/lib/z80/heap.s,
4960 * device/lib/z80/mul.s,
4961 * device/lib/z80/putchar.s,
4962 * device/lib/z80/stubs.s: reverted, I was mistaken
4964 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4966 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4967 * support/regression/ports/mcs51/support.c: removed race
4968 condition on TI in _putchar allowing to use serial port mode 0
4970 2006-10-20 Borut Razem <borut.razem AT siol.net>
4972 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4974 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4976 * device/lib/gbz80/crt0.s,
4977 * device/lib/gbz80/crt0_rle.s,
4978 * device/lib/gbz80/div.s,
4979 * device/lib/gbz80/fstubs.s,
4980 * device/lib/gbz80/heap.s,
4981 * device/lib/gbz80/mul.s,
4982 * device/lib/gbz80/putchar.s,
4983 * device/lib/gbz80/stubs.s,
4984 * device/lib/z80/crt0.s,
4985 * device/lib/z80/crt0_rle.s,
4986 * device/lib/z80/div.s,
4987 * device/lib/z80/fstubs.s,
4988 * device/lib/z80/heap.s,
4989 * device/lib/z80/mul.s,
4990 * device/lib/z80/putchar.s,
4991 * device/lib/z80/stubs.s: removed all leading underscores from area names
4993 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4995 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4996 regression tests are not waiting in the simulator for simulated
4997 transmission of debug output
4999 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5001 * device/lib/printf_large.c: slightly smaller
5002 * doc/sdccman.lyx: do not use spaces within html links
5004 2006-10-16 Borut Razem <borut.razem AT siol.net>
5006 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
5007 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
5008 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
5009 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
5010 debugger/mcs51/configure:
5011 [ 1185668 ] add gnu readline support to sdcdb - enabled
5013 2006-10-16 Raphael Neider <rneider AT web.de>
5015 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
5016 fixes #1577882, removes close to all banking optimizations
5018 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
5020 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
5021 variables in code memory
5022 * support/regression/tests/absolute.c: added test for this
5024 2006-10-15 Raphael Neider <rneider AT web.de>
5026 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5028 (BankSelect): emit BANKSEL before touching linker-placed regs,
5031 2006-10-10 Raphael Neider <rneider AT web.de>
5033 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5034 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5035 * src/pic/main.c (_pic14_parseOptions),
5036 * src/pic/main.h: mostly reverted to previous state, now use results
5037 from SDCCmain.c's argument parsing
5039 2006-10-10 Borut Razem <borut.razem AT siol.net>
5041 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5042 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5043 [ 1185668 ] add gnu readline support to sdcdb -
5044 prepared for READLINE, not enabled yet,
5045 thanks to <tal.bav AT gmail.com>
5047 2006-10-10 Raphael Neider <rneider AT web.de>
5049 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5050 * src/pic16/devices.inc,
5051 * device/include/pic16 (pic18f[24]620.h),
5052 * device/include/pic18fregs.h,
5053 * device/lib/pic16/pics.all,
5054 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5055 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5056 Gary Plumbridge and Anton Strobl
5058 2006-10-10 Raphael Neider <rneider AT web.de>
5060 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5061 --stack-siz=NUM options to configure the argument passing stack
5062 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5063 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5064 (pic14_getSharebankSize): obey --stack-siz=NUM,
5065 (pic14_getSharebankAddress): obey --stack-loc=NUM
5067 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5069 * doc/sdccman.lyx: added to the manual
5070 * doc/figures/ddd_example.png: added (neither pdflatex nor
5071 most browsers seem to like the .eps file)
5073 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5075 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5076 to /tmp and /var/tmp acc. LSB
5077 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5079 * support/regression/tests/onebyte.c: added test
5081 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5083 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5085 2006-10-05 Borut Razem <borut.razem AT siol.net>
5087 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5089 - sdcc.dsw: changed property eol-style to CRLF
5090 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5092 2006-10-04 Raphael Neider <rneider AT web.de>
5094 * device/include/pic/{pic16f84.h,pic16f84a.h},
5095 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5096 from patch #1522504, thanks to Robas Teodor
5098 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5100 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5103 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5105 * src/pic16/glue.c (pic16emitMaps),
5106 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5107 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5108 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5109 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5111 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5112 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5114 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5116 * support/librarian/sdcclib.c: Added option -l.
5117 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5119 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5120 using Windows command prompt.
5122 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5124 * device/lib/libsdcc.lib: added module rand
5125 * src/ds390/ralloc.c (rematStr),
5126 * src/hc08/ralloc.c (rematStr),
5127 * src/mcs51/ralloc.c (rematStr),
5128 * src/z80/ralloc.c (rematStr): made output more consistent
5129 * src/mcs51/gen.c: cosmetic changes
5131 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5133 * src/port.h: added mem.cabs_name to PORT
5140 * src/z80/main.c: added cabs_name initializers
5141 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5143 (emitMaps): emit absolutes in code memory into cabs_name
5145 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5146 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5147 * support/regression/fwk/include/testfwk.h: added define for at
5148 * support/regression/tests/absolute.c: added, new
5150 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5152 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5153 optimizations, see also patch 887161 by Stas Sergeev
5154 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5155 to be necessary anymore,
5156 (102, 103, 104, 127): renamed all occurances of bp to _bp
5158 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5160 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5161 thanks Weston T. Schmidt for patch 1555221
5162 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5163 * src/SDCCicode.c(geniCodeMultiply): small optimization
5165 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5167 * device/include/stdlib.h: added rand prototypes
5168 * device/lib/rand.c: new, added
5169 * device/lib/Makefile.in: added rand.c
5170 * src/z80/peeph.def,
5171 * src/z80/peeph-gbz80.def,
5172 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5174 2006-09-20 Raphael Neider <rneider AT web.de>
5176 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5178 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5180 * as/link/aslink.h: cosmetic changes
5181 * as/link/mcs51/Makefile.in,
5182 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5184 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5187 * as/link/mcs51/aslink.h,
5188 * as/link/z80/aslink.h: merged and moved to as/link/
5189 * as/link/lkstore.c,
5190 * as/link/mcs51/lkstore.c: moved to as/link/
5191 * as/link/clean.mk: remove *.o
5192 * as/link/mcs51/alloc.h: deleted
5193 * as/link/mcs51/lkarea.c: added lnksect prototype
5194 * as/link/mcs51/lkdata.c,
5195 * as/link/mcs51/lklex.c,
5196 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5197 * as/link/mcs51/lkmem.c,
5198 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5199 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5200 * as/link/mcs51/aslink.dsp,
5201 * as/link/mcs51/Makefile.aslink,
5202 * as/link/mcs51/Makefile.bcc,
5203 * as/link/mcs51/Makefile.in: updated for moved files
5204 * as/link/z80/lkarea.c,
5205 * as/link/z80/lkhead.c,
5206 * as/link/z80/lklex.c,
5207 * as/link/z80/lklibr.c,
5208 * as/link/z80/lklist.c,
5209 * as/link/z80/lkmain.c,
5210 * as/link/z80/lkrloc.c,
5211 * as/link/z80/lksym.c: synced with mcs51
5212 * as/link/z80/lkdata.c,
5213 * as/link/z80/lkeval.c,
5214 * as/link/z80/lkihx.c,
5215 * as/link/z80/lks19.c: cosmetic changes
5216 * as/link/z80/Makefile.in,
5217 * as/link/z80/linkgbz80.dsp,
5218 * as/link/z80/linkz80.dsp: updated for moved files
5220 2006-09-16 Borut Razem <borut.razem AT siol.net>
5222 * debugger/mcs51/sdcdb.c: partially fixed
5223 [ 1203664 ] sdcdb fails to open files w. two "." periods
5224 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5225 debugger/mcs51/symtab.h: fixed indenting
5226 * configure.in, configure: up to date with latest Maarten's changes
5228 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5231 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5232 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5233 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5234 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5235 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5236 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5237 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5238 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5239 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5240 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5241 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5242 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5243 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5244 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5245 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5246 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5247 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5248 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5249 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5250 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5251 as/link/mcs51/alloc.h,
5252 as/link/mcs51/clean.mk,
5253 as/link/mcs51/conf.mk,
5254 as/link/mcs51/Makefile.bcc,
5255 as/link/mcs51/Makefile.in,
5256 as/link/mcs51/readme.390,
5257 as/link/mcs51/strcmpi.c,
5258 as/link/mcs51/strcmpi.h,
5260 as/mcs51/Makefile.bcc,
5261 as/mcs51/Makefile.in,
5264 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5266 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5269 * as/link/Makefile.in,
5270 * as/link/z80/linkgbz80.dsp,
5271 * as/link/z80/linkz80.dsp,
5278 * link/z80/aslink.h,
5279 * link/z80/clean.mk,
5281 * link/z80/linkgbz80.dsp,
5282 * link/z80/linkz80.dsp,
5283 * link/z80/lkarea.c,
5284 * link/z80/lkdata.c,
5285 * link/z80/lkeval.c,
5288 * link/z80/lkhead.c,
5291 * link/z80/lklibr.c,
5292 * link/z80/lklist.c,
5293 * link/z80/lkmain.c,
5294 * link/z80/lkrloc.c,
5297 * link/z80/Makefile.in,
5299 * sdcc.dsw: moved link/ to as/link/
5301 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5303 * as/mcs51/i51mch.c (machine): fixed warning
5305 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5307 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5309 2006-09-09 Borut Razem <borut.razem AT siol.net>
5311 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5312 sdcdb WIN32 native port
5313 * src/clean.mk: fixed
5315 2006-09-08 Borut Razem <borut.razem AT siol.net>
5317 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5319 2006-09-08 Raphael Neider <rneider AT web.de>
5321 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5322 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5323 to gplink to disable processor mismatch warning and to allow
5324 the use of devices with only aliased (shared) memory banks,
5325 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5327 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5329 * doc/sdccman.lyx: Some re-formating plus example on using
5330 #pragma preproc_asm +/-
5332 2006-09-07 Borut Razem <borut.razem AT siol.net>
5334 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5337 2006-09-06 Borut Razem <borut.razem AT siol.net>
5339 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5340 line at sdcc.nsi:153
5341 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5343 2006-09-05 Borut Razem <borut.razem AT siol.net>
5345 * configure.in, configure: support for winsock2
5346 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5347 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5348 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5349 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5350 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5352 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5354 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5356 * support/regression/tests/bug1551947.c: new, added
5357 * src/SDCCsymt.h: strings are char* not byte*
5359 2006-09-05 Raphael Neider <rneider AT web.de>
5361 * device/lib/pic16/libdev/pic18f4550.c,
5362 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5363 declarations/definitions from patch #1520949
5365 2006-09-05 Raphael Neider <rneider AT web.de>
5367 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5368 byte-aligned bitfields, fixes #1539278
5370 2006-09-05 Raphael Neider <rneider AT web.de>
5372 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5375 2006-09-04 Borut Razem <borut.razem AT siol.net>
5377 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5378 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5379 -mno-cygwin is a part of the compiler name
5380 * support/scripts/sdcc_mingw32: don't disable ucsim
5382 2006-09-03 Borut Razem <borut.razem AT siol.net>
5384 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5385 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5387 2006-09-03 Raphael Neider <rneider AT web.de>
5390 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5391 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5394 2006-09-01 Borut Razem <borut.razem AT siol.net>
5396 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5397 to make ppc-osx happy
5399 2006-08-31 Borut Razem <borut.razem AT siol.net>
5401 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5402 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5403 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5404 * support/regression/ports/ds390/spec.mk,
5405 support/regression/ports/mcs51/spec.mk,
5406 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5407 To run regression tests in mingw environment:
5408 make DEV_NULL=NUL CC=gcc
5410 2006-08-30 Borut Razem <borut.razem AT siol.net>
5412 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5413 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5414 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5415 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5416 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5417 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5418 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5419 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5420 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5421 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5422 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5423 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5424 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5425 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5426 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5427 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5428 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5429 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5430 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5431 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5432 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5433 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5434 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5435 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5436 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5437 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5438 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5439 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5440 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5441 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5442 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5443 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5444 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5445 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5446 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5447 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5448 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5449 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5450 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5451 ucsim WIN32 native port
5453 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5455 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5457 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5459 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5460 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5462 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5464 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5465 * support/regression/tests/bug1546986.c: new, added
5466 * as/mcs51/.cvsignore,
5467 * debugger/mcs51/.cvsignore,
5468 * src/.cvsignore: deleted
5470 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5472 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5475 2006-08-20 Borut Razem <borut.razem AT siol.net>
5477 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5478 removed cl_listen_console::match(), cl_console::match(),
5479 restructured cl_commander::proc_input()
5481 2006-08-16 Borut Razem <borut.razem AT siol.net>
5483 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5484 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5485 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5487 2006-08-14 Borut Razem <borut.razem AT siol.net>
5489 * support/regression/Makefile.in,
5490 support/regression/ports/pic14/gpsim.cmd,
5491 support/regression/ports/pic14/spec.mk,
5492 support/regression/ports/pic14/support.c:
5493 added pic14 regression test
5495 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5497 * as/doc/asxhtm.html: documented changed ABS behaviour
5498 * as/doc/README: fixed some typos
5500 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5502 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5505 2006-08-12 Borut Razem <borut.razem AT siol.net>
5507 * support/regression/fwk/include/testfwk.h,
5508 support/regression/fwk/lib/testfwk.c,
5509 support/regression/generate-cases.py,
5510 support/regression/Makefile.in:
5511 regression test framework does not depend on function pointers and
5514 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5516 * device/include/stddef.h: c temporary hack to fix bug 1518273
5518 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5520 * device/include/mcs51/cc2510fx.h: added
5521 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5524 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5526 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5527 * as/z80/Makefile.in: added strcmpi.c
5528 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5529 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5531 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5533 * device/lib/gbz80/asm_strings.s,
5534 * device/lib/gbz80/crt0_rle.s,
5535 * device/lib/gbz80/div.s,
5536 * device/lib/gbz80/mul.s,
5537 * device/lib/gbz80/shift.s,
5538 * device/lib/z80/asm_strings.s,
5539 * device/lib/z80/crt0_rle.s,
5540 * device/lib/z80/div.s,
5541 * device/lib/z80/mul.s,
5542 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5543 flags which are all upper case
5545 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5547 * as/z80/asm.h: made CASE_SENSITIVE 1
5548 * link/z80/aslink.h: made CASE_SENSITIVE 1
5549 * src/z80/gen.c (throughout): made all conditionals upper case
5550 * support/regression/tests/bug1503067.c: new
5552 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5554 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5555 (shiftIntoPair): added case 2 for PAIR_IY,
5556 (setupToPreserveCarry): replaced parameters with iCode and check if
5557 PAIR_DE is in use to fix bug 1399290,
5558 (genPlus, genMinus): updated call to setupToPreserveCarry
5559 * support/regression/tests/bug1399290.c: new
5561 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5563 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5564 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5565 * src/ds390/gen.c (shiftRLong),
5566 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5567 * src/mcs51/gen.c (sameReg): changed to sameByte,
5568 (xch_a_aopGet): new,
5569 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5570 shiftRLong): fixed bug 1533966
5571 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5572 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5573 * support/regression/Makefile.in: disabled z80, enabled ucz80
5574 * support/regression/tests/float_trans.c: enabled test for z80 and host
5575 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5577 2006-08-01 Borut Razem <borut.razem AT siol.net>
5579 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5580 comparison is always false due to limited range of data type
5581 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5583 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5585 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5586 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5587 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5588 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5590 2006-07-31 Borut Razem <borut.razem AT siol.net>
5592 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5593 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5594 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5595 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5596 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5597 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5598 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5599 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5600 enable ucsim mingw compilation. Serial port is disabled,
5601 since it uses termios.h API, which is not available on native
5604 2006-07-31 Borut Razem <borut.razem AT siol.net>
5606 * Small Device C Compiler 2.6.0 released
5607 * support/scripts/sdcc.nsi: added FULL_DOC option
5608 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5610 2006-07-28 Borut Razem <borut.razem AT siol.net>
5612 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5613 * doc/INSTALL.txt: updated
5615 2006-07-27 Borut Razem <borut.razem AT siol.net>
5617 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5618 device/lib/pic/libdev/Makefile.in: fixed bug
5619 [ 1438354 ] pic libsdcc: distclean doesn't work
5620 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5621 device/lib/pic16/libio/Makefile.in: fixed bug
5622 [ 1438344 ] pic16 lib: clean doesn't work properly
5623 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5625 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5627 * device/lib/pic/libsdcc/fsdiv.c,
5628 * device/lib/pic/libsdcc/fsmul.c,
5629 * device/lib/pic16/libsdcc/float/fsdiv.c,
5630 * device/lib/pic16/libsdcc/float/fsmul.c,
5631 * device/lib/_fsdiv.c,
5632 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5633 * support/regression/tests/bug1520966.c: added
5634 * doc/knownbugs.html: removed [ 1520966 ] from the list
5636 2006-07-25 Borut Razem <borut.razem AT siol.net>
5638 * configure.in, configure, sdccconf_in.h: fixed bug
5639 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5640 * doc/knownbugs.html: removed [ 1519095 ] from the list
5642 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5644 * doc/knownbugs.html: added, contains list of known bugs at release
5645 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5647 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5649 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5650 function registers and corrected defaults with additional warning
5651 * device/lib/malloc.c: cosmetic changes
5652 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5653 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5654 (fillGaps): and used it
5656 2006-07-20 Raphael Neider <rneider AT web.de>
5658 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5659 output unless SDCCPICDEBUG is set
5660 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5661 output if SILENT is set
5663 2006-07-11 Borut Razem <borut.razem AT siol.net>
5665 * doc/README.txt: updated
5667 2006-07-10 Borut Razem <borut.razem AT siol.net>
5669 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5670 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5671 in WIN32 installation
5672 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5675 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5677 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5678 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5680 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5682 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5684 2006-07-06 Borut Razem <borut.razem AT siol.net>
5686 * support/regression/tests/bitfields.c:
5687 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5688 * support/regression/tests/constantRange.c:
5689 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5691 2006-07-04 Borut Razem <borut.razem AT siol.net>
5693 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5695 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5696 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5697 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5698 reverted changes from 2006-07-03
5699 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5700 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5701 added CPPFLAGS, used by the host port
5703 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5705 * support/regression/valdiag/tests/switch.c,
5706 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5707 * support/regression/tests/libmullong.c: fixed for host
5708 * support/regression/ports/host/spec.mk: disable all warnings for host,
5709 SDCC runs with --less-pedantic too
5711 2006-07-03 Borut Razem <borut.razem AT siol.net>
5713 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5715 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5716 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5717 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5718 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5720 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5721 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5722 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5723 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5725 2006-07-02 Raphael Neider <rneider AT web.de>
5727 * src/pic16/devices.inc,
5728 * device/include/pic16/pic18fregs.h,
5729 * device/include/pic16/pic18f4550.h,
5730 * device/lib/pic16/pics.all,
5731 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5733 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5735 * as/hc08/lkaomf51.c (OutputName),
5736 * as/mcs51/lkaomf51.c (OutputName),
5737 * as/z80/asmain.c (asmbl),
5738 * src/ds390/main.c (asmLineNodeFromLineNode),
5739 * src/hc08/ralloc.c (hc08_assignRegisters),
5740 * src/mcs51/main.c (asmLineNodeFromLineNode),
5741 * src/xa51/ralloc.c (checkRegMask),
5742 * src/xa51/gen.c (emitcode),
5743 * src/z80/gen.c (_emit2),
5744 * src/SDCCast.c (searchLitOp),
5746 * support/packihx/packihx.c,
5747 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5748 * src/ds390/gen.c (aopPutUsesAcc),
5749 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5750 * support/regression/tests/libmullong.c (mullong_wrapper),
5751 * src/SDCCsymt.c (powof2),
5753 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5754 * src/SDCCsymt.h: added TYPE_TARGET_*
5755 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5756 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5757 SDCCast because 1) header problems 2) this is the right place
5758 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5759 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5762 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5764 * src/SDCCicode.h: removed buggy semicolon in unused macro
5765 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5766 search for previous definiton of auto symbols too,
5767 (findPrevUse): fixed logic of emitWarnings
5769 2006-06-26 Raphael Neider <rneider AT web.de>
5771 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5772 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5774 2006-06-25 Raphael Neider <rneider AT web.de>
5776 * device/lib/pic/libm: NEW, added math library functions
5777 * device/lib/pic/libsdcc: NEW; added float support functions
5778 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5779 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5780 NEW, added math related headers
5781 * device/include/asm/pic/features.h: NEW
5782 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5783 (popGet): allow larger offsets for AOP_PCODE,
5784 (genDataPointerSet): handle literals explicitly, more debug output,
5785 (genAssign): fixed for float using aopLiteral ;-)
5786 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5787 GOTO initialisation routine
5788 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5789 flag on registers, fixes #1469043 (local variables do not work)
5790 * src/pic/main.c (_pic14_do_link),
5791 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5794 2006-06-25 Borut Razem <borut.razem AT siol.net>
5796 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5797 characters printed (not including the trailing '\0' used to end
5798 output to strings). Problem detected in regression test bug-927659.c.
5799 NOTE: printf() family functions should return int instead
5801 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5802 specifier are printed as themselves
5803 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5804 support flags, width and precision specifiers
5806 2006-06-24 Borut Razem <borut.razem AT siol.net>
5808 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5809 to the list of sdcc tagrets not supporting bit type
5810 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5811 testfor pic16 due to bug:
5812 [ 1511794 ] pic16: regression test bug-895992.c fails
5814 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5816 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5817 * src/SDCCglue.c (initPointer), fixed bug 1496419
5818 * support/regression/tests/bug1496419.c: new, added
5820 2006-06-22 Borut Razem <borut.razem AT siol.net>
5822 * support/regression/ports/pic16/support.c: use gpsim usart module from
5823 libgpsim_modules library
5825 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5827 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5830 2006-06-19 Raphael Neider <rneider AT web.de>
5832 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5833 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5834 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5835 (pic14printExterns,pic14printPublics,pic16printPublics,
5836 pic16_printExterns): use new functions to emit symbols
5837 (picglue,pic16glue): emit publics before emitting externs
5838 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5839 locally defined functions to avoid bug #1443651
5840 * support/regression/tests/bug-716242.c: removed pic16 workaround
5841 * support/regression/ports/pic16/spec.mk: ignore errors during build
5843 2006-06-19 Raphael Neider <rneider AT web.de>
5845 * src/pic/glue.h: added pic14aopLiteral prototype
5846 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5847 * src/pic/gen.c: removed stdint.h dependency
5848 (aopGet): use Safe_strdup()
5849 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5850 (genDataPointerSet): use pic14aopLiteral()
5851 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5852 for pic16; thanks to Bernhard and Maarten
5854 2006-06-18 Borut Razem <borut.razem AT siol.net>
5856 * support/regression/tests/structflexarray.c: flexible array members
5857 not supported by gcc < 3
5858 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5860 * src/pic/gen.c: don't include [p]strdin.h on solaris
5861 * support/Util/pstdint.h: addad svn attributes
5862 * support/regression/tests/constantRange.c,
5863 support/regression/tests/rotate.c: include inttypes.h instead
5864 stdint.h on solaris, addad svn attributes
5866 2006-06-18 Raphael Neider <rneider AT web.de>
5868 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5870 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5871 (pic16_genMinusBits): simplified sign-extension
5872 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5873 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5874 adjusted to correctly handle mixed-signed operands, disabled
5875 now unused multiplciation routines
5876 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5877 (assignResultValue): added argument denoting the size of the result
5878 as returned by the function (fixes upcasts in assigning from
5879 function calls: char foo(); int i = foo();)
5880 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5881 function result to assignResultValue
5882 (genMult): disabled inlined multiplication code
5883 (genDiv): augmented to also handle the modulus operator, fixed to
5884 handle mixed-signed operands correctly
5885 (genMod): simply call genDiv, disabled unused code
5886 (genAssign): fixed missing (sign-)extension on result
5887 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5888 valid char operands, allow signed operands for native code, added
5889 division and modulo operator handling
5890 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5892 As a consequence, onebyte.c (if split into two files) and muldiv.c
5893 pass regression tests.
5895 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5897 * doc/Makefile.in: two runs of makeindex seem needed to get
5898 correct page references in the index of sdccman.pdf
5899 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5901 2006-06-17 Borut Razem <borut.razem AT siol.net>
5903 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5905 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5907 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5908 mentioned ec2drv and paulmon
5910 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5912 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5913 consecutive abs areas
5914 (find_empty_space, allocate_space): added map to handle codemap or
5916 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5917 absolute idata and xdata
5918 * as/mcs51/lkmem.c (summary2): updated legend
5920 2006-06-16 Raphael Neider <rneider AT web.de>
5922 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5924 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5926 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5928 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5930 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5932 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5933 value of generic pointers,
5943 src/z80/main.c: PORT structure, added elements for gp_tags field,
5944 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5945 fields in the PORT structure of each port,
5946 * src/SDCCast.c (decorateType): allow processing of generic pointers
5947 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5950 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5956 * src/pic16/pcode.c,
5958 * src/pic/pcoderegs.c,
5961 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5962 bug 1504689 on minGW
5964 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5966 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5968 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5970 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5972 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5974 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5977 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5979 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5980 to a char variable. Fixed bug #1504211
5981 * device/include/pic16/adc.h,
5982 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5983 and fixed bug #1364390
5985 2006-06-10 Borut Razem <borut.razem AT siol.net>
5987 * CVSROOT: removed the CVS left-over
5989 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5991 * as/hc08/asmain.c (asexit),
5992 * as/hc08/lkmain.c (lkexit),
5993 * as/mcs51/asmain.c (asexit),
5994 * as/mcs51/lkmain.c (lkexit),
5995 * src/SDCCglue.c (DEFSETFUNC),
5996 * src/SDCCmain.c (linkEdit, assemble),
5997 * support/librarian/sdcclib.c (AddRel),
5998 replaced unlink() by standard C remove()
5999 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
6000 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
6001 gatherImplicitVariables): new, added to fix bug 608752,
6002 (createFunction): added gatherImplicitVariables()
6003 * src/SDCCast.h: added createRMW prototype
6004 * src/SDCCsymt.h (struct symbol): added infertype
6005 * support/regression/tests/bug608752.c: new, added
6007 2006-06-10 Raphael Neider <rneider AT web.de>
6009 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
6010 multibyte dummy reads (fixes #1503234)
6012 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6014 * device/include/mcs51/compiler.h: new, added header file to enable
6015 creating common sfr definition header files for different compilers
6017 2006-06-05 Raphael Neider <rneider AT web.de>
6019 * src/pic16/{pcode.h,genarith.c}:
6020 introduced pCodeOp combining any two pCodeOps (previously only
6021 two register operands could be combined), removed pcop2 from
6022 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
6023 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6024 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6025 rewritten to use new PO_TWO_OPS
6026 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6027 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6028 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6029 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6030 (pic16_get_op): embraced return arg to allow #define return(x),
6031 added new case for combined opcodes
6032 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6033 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6034 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6036 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6038 * src/SDCCval.c (checkConstantRange): added
6039 * src/SDCCval.h: added checkConstantRange
6040 * support/Util/SDCCerr.c,
6041 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6042 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6043 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6044 * src/SDCCast.c (decorateType): added checkConstantRange,
6045 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6046 can be emitted with the correct always true/false warning,
6047 added optimization for double '!';
6048 result of decorateType() must be assigned back to the tree, because
6049 decorateType() can change the tree
6050 * src/SDCCicode.c (geniCodeLogic),
6051 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6052 (checkConstantRange): removed, it was only a fragment which never
6054 * src/SDCCsymt.c (computeType): fixed promotion for
6055 "-1 < (unsigned bit) b"
6056 * src/pic/ralloc.c (packRegsForAssign),
6057 * src/pic16/ralloc.c (packRegsForAssign),
6058 * src/hc08/ralloc.c (packRegsForAssign),
6059 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6061 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6062 * support/regression/tests/constantRange.c: added
6063 * support/valdiag/tests/constantRange.c: added
6064 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6066 2006-06-02 Borut Razem <borut.razem AT siol.net>
6068 * support/regression/ports/pic16/support.c: increase stack size
6070 * support/regression/Makefile.in: sort tests by name so that the
6071 resutlts can be compared on different machines / platforms
6073 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6075 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6076 * src/ds390/gen.c (emitLabel): new, added,
6077 (genDjnz): fixed stack overflow bug,
6078 (throughout): cosmetic changes to sync with mcs51/gen.c,
6079 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6080 * src/mcs51/gen.c (genEndFunction): small optimization,
6081 (throughout): cosmetic changes to sync with ds390/gen.c
6083 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6085 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6086 (_print_format): fixed printing pointers
6087 * src/mcs51/gen.c (emitLabel, movb): new, added,
6088 (genAssign): small optimization,
6089 (genDjnz): fixed stack overflow bug,
6090 (throughout): replaced sprintf with SNPRINTF,
6091 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6092 replaced emitcode("mov", "b,...") with MOVB(...),
6093 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6094 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6095 * src/mcs51/peeph.def: added rules 140 and 264
6096 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6097 so they may get optimized into registers
6099 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6101 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6102 immediately when encountered,
6103 (printUsage): always use stderr even on windows
6105 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6107 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6108 (processParms): fixed bug #1247551
6109 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6110 parseCmdLine, main): print '--version' to stdout,
6111 print 'help' to stdout if --help is given,
6112 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6113 arguments are given; fixed --help
6115 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6117 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6118 * support/regression/tests/bug-1493710.c: added
6120 2006-05-27 Borut Razem <borut.razem AT siol.net>
6122 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6124 * support/regression/ports/pic16/support.c: increase stack size
6125 from default 64 bytes to 128 bytes
6126 * support/regression/tests/staticinit.c,
6127 support/regression/tests/float.c: regression tests fully enabled
6128 for pic16 port by putting the initialized data arrays into the code
6130 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6131 This was changed by mistake in the previous version.
6133 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6135 * src/pic16/gen.c (genFunction, genEndFunction): some
6136 beautifications, fixed bug with falsely restoring FSR2 in large
6137 stack model, thanks to Beau E. Cox for reporting the bug
6139 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6141 * debugger/mcs51/break.c,
6142 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6143 use %p to print pointers, made address variables unsigned
6144 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6145 * debugger/mcs51/symtab.c (parseSymbol): must return something
6146 * src/mcs51/gen.c (aopForSym): small optimization,
6147 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6148 (freeAsmop): added missing break,
6149 (aopPut): removed parameter bvolatile, determine it inside the function,
6150 (saveRegisters, unsaveRegisters): small optimization,
6151 (genIpush): removed pointless check,
6152 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6153 replaced sprintf with SNPRINTF,
6154 replaced strcpy with strncpyz,
6155 updated aopPut calls,
6156 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6157 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6159 2006-05-24 Borut Razem <borut.razem AT siol.net>
6161 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6162 modification of test for the pic16 port, put the array to the code
6163 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6165 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6167 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6168 * support/Util/pstdint.h: added
6170 2006-05-22 Borut Razem <borut.razem AT siol.net>
6172 * src/regression/Makefile: removed bool2.c test, added -q linker option
6173 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6174 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6175 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6176 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6177 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6178 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6179 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6180 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6181 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6183 2006-05-22 Raphael Neider <rneider AT web.de>
6185 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6186 bug #1492360 (problematic due to generic pointers, see code)
6188 2006-05-22 Borut Razem <borut.razem AT siol.net>
6190 * support/regression/ports/pic16/specs.mk: removed stack size linker
6192 * support/regression/tests/array.c,
6193 support/regression/tests/bitopcse.c,
6194 support/regression/tests/bug-908454.c,
6195 support/regression/tests/malloc.c: modified for pic16 regression test
6196 * support/regression/tests/bitfields.c:
6197 pic16 - excluded bitfileds of size > 8
6198 * support/regression/tests/bp.c: pic16 - reduced data size
6199 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6200 * support/regression/tests/bug-460010.c:
6201 pic16 - used the absolute address the fits in memory
6202 * support/regression/tests/bug-716242.c:
6203 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6204 * support/regression/tests/float.c:
6205 pic16 - excluded - data size too big
6206 * support/regression/tests/onebyte.c:
6207 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6208 * support/regression/tests/shifts.c:
6209 pic16 - function names probably have to differ in first X characters
6211 * support/regression/tests/staticinit.c:
6212 pic16 - excluded some tests due error: no target memory available for
6215 2006-05-22 Borut Razem <borut.razem AT siol.net>
6217 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6218 second try. Thanks Stas Sergeev once more.
6220 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6222 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6223 (genLeftShift, genRightShift): fixed bug 1491627
6224 * src/hc08/peeph.def (rules 7, 8.x): added
6225 * support/regression/tests/shifts.c (ShiftLeftByParam,
6226 ShiftRightByParam, testShiftByParam): added to test variable shifting
6228 2006-05-20 Raphael Neider <rneider AT web.de>
6230 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6231 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6232 (allocReg): add only new registers to dynAllocRegs,
6233 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6234 #1489055, #1445850, and probably #1483693
6236 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6238 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6239 bug in for-loop that didn't emit the last of CONFIG and ID registers
6241 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6243 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6245 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6246 1489016, 1434401 and 1490124
6247 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6248 1489016, 1434401 and 1490124
6250 2006-05-17 Borut Razem <borut.razem AT siol.net>
6252 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6255 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6257 * device/include/mcs51/P89c51RD2.h,
6258 * device/include/mcs51/P89LPC901.h,
6259 * device/include/mcs51/P89LPC922.h,
6260 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6262 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6264 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6265 to fix missing stack pragma in compiled binary object file,
6267 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6269 * support/packihx/configure.in,
6270 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6271 determine sizeof basic types even while cross compiling
6273 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6275 * src/avr/gen.c (aopop),
6276 * src/ds390/gen.c (aopOp),
6277 * src/hc08/gen.c (aopOp),
6278 * src/mcs51/gen.c (aopop),
6279 * src/pic16/gen.c (pic16_aopOp),
6280 * src/pic/gen.c (aopOp),
6281 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6282 if size of operand is smaller than spill location
6284 2006-05-12 Borut Razem <borut.razem AT siol.net>
6286 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6287 have to have CR/LF line endings even if they are checked out on *nix
6288 or on WIN32 in cygwin binmode
6290 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6292 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6293 * device/include/ds80c390.h: added sfr16 definitions
6297 * src/ds390/ralloc.c,
6298 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6299 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6300 bit returning functions
6301 * support/regression/tests/sfr16.c: enabled test on ds390
6303 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6305 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6306 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6308 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6310 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6311 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6312 (cl_address_space constructor): removed expensive initialization,
6313 (cl_address_space::get_cell): extended for late initialization,
6314 (cl_address_space::*): use late initialization,
6315 (cl_address_decoder::activate): removed expensive initialization,
6316 This reduced regression test running time by 25%
6318 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6326 * support/packihx/Makefile.in,
6327 * support/packihx/clean.mk,
6328 * support/packihx/Makefile.bcc,
6329 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6331 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6333 * src/SDCCval.c (valNot): fix for regression test failure
6334 of not.c on big endian hosts
6336 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6338 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6340 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6342 * device/lib/mcs51/Makefile.in: changed string comparison operator
6343 to = for POSIX compliance; == is bash extension
6345 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6347 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6350 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6352 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6353 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6354 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6355 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6356 bug report #1478657,
6358 2006-05-05 Borut Razem <borut.razem AT siol.net>
6360 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6363 2006-05-02 Borut Razem <borut.razem AT siol.net>
6365 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6366 create *.ind, which made make to fail if invoked with -j 2
6368 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6370 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6371 Hubert Sack for patch 1479782
6373 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6375 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6377 2006-05-01 Raphael Neider <rneider AT web.de>
6379 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6380 (create_pic): store only prefix-free device name,
6381 (init_pic): check for device names with "16" prefix,
6383 * src/pic/device.h (struct PIC_device),
6384 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6386 * device/include/pic/pic12f{635,675,629,683}.h,
6387 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6388 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6389 * device/include/pic/pic16f505.h,
6390 * device/lib/pic/libdev/pic16f505.c: removed
6391 * device/include/pic/pic14devices.txt: added support for pic12f
6392 devices, removed unsupported non 16-bit devices
6393 [above changes provided by patch from Zik Saleeba]
6394 * src/pic/*, src/pic16/*, device/include/pic16/*,
6395 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6397 2006-05-01 Borut Razem <borut.razem AT siol.net>
6399 * configure.in, configure, doc/Makefile.in:
6400 sync with nightly build makefile - latex, dvipdf and dvips
6403 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6405 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6406 in the library source
6408 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6410 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6412 2006-04-28 Raphael Neider <rneider AT web.de>
6414 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6415 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6416 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6417 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6419 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6421 * device/lib/pic/libdev/Makefile.in,
6422 * device/lib/hc08/Makefile.in,
6423 * device/lib/gbz80/Makefile.in,
6424 * device/lib/z80/Makefile.in,
6425 * device/lib/ds390/Makefile.in,
6426 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6427 thanks to Borut for the bug report
6429 * configure: always create doc/Makefile independent from --enable-doc
6430 * Makefile.in: always install from directory doc independent from
6432 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6434 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6435 * doc/Makefile.in: install *.txt if present
6436 * device/include/Makefile.in (install): added installation of pic/*.inc
6437 and pic/*.txt files again, they were erroneously removed
6439 2006-04-28 Raphael Neider <rneider AT web.de>
6441 * src/pic/{gen.c,main.h,pcode.c},
6442 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6443 concerning signedness with casts
6445 2006-04-28 Raphael Neider <rneider AT web.de>
6447 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6448 definition of an interrupt handler,
6449 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6450 interrupt handler stuff from picglue() to separate routine,
6451 (picglue): enabled definition of intr handlers in files w/o main()
6453 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6455 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6456 compilation with MSVC 2005 Express Edition (VC8)
6458 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6460 * device/lib/Makefile: fixed build of gbz80 lib
6462 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6464 * support/regression/tests/bug-460010.c,
6465 * support/regression/tests/bug-524691.c,
6466 * support/regression/tests/bug-716242.c: removed conditional defines
6467 that are already in testfwk.h
6469 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6471 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6472 (AccAXRsh1): added, shift right by 1,
6473 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6475 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6477 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6479 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6480 remove cast to same type
6481 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6482 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6484 * link/z80/Makefile: removed, they have moved to
6487 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6488 * install-sh: fix bug #1204398 by setting umask 0022
6489 * device/lib/Makefile: separate build of z80 and gbz80 lib
6491 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6493 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6494 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6496 One basic decision: e.g. src/clean.mk includes further files. In order
6497 to make this work there are two solutions:
6498 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6499 run configure on them. This way they can use
6500 'include $(srcdir)/port-clean.mk'
6501 - always include clean.mk by the Makefile at the same level. To avoid
6502 that `make clean` tries to include and build Makefile.dep the
6503 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6504 implemented, because now even `make uninstall` doesn't create
6505 Makefile.in. clean.mk could be eliminated by pasting it in
6508 * debugger/mcs51/Makefile.in: build own objects from library sources
6509 (SLIB, SDCC) in current directory
6511 * configure, configure.in: renamed --disable-device-lib-build in
6512 --disable-device-lib; added --enable-doc, the required tools are
6513 searched by configure; added result message; the toolchain for the
6514 belonging ports are now only built, if the port is enabled.
6516 * support/regression/*: all output is written in directory gen, because
6517 the fwk and ports directories don't livet in the build tree using vpath
6519 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6520 --disable-device-lib, added --enable-doc, added section VPATH
6522 * sim/ucsim/configure.in,
6523 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6524 z80 are enabled by default
6526 2006-04-24 Raphael Neider <rneider AT web.de>
6528 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6529 to config word, "pic14_"-prefixed some extern functions
6530 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6531 config word has been found
6532 * src/pic/device.h: added prototypes
6533 * src/pic/pcode.c: added "pic14_"-prefix where needed
6534 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6536 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6538 (pic14emitRegularMap): ignore config words,
6539 (pic14createInterruptVect): moved generating __config directives away
6540 (picglue): have __config directives emitted
6542 2006-04-24 Borut Razem <borut.razem AT siol.net>
6544 * doc/Makefile: sync with nightly build makefile
6546 2006-04-24 Raphael Neider <rneider AT web.de>
6548 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6549 registers that have not been assigned proper liveranges,
6550 fixes #1469504 and #1474602,
6551 (pCodeRegOptimizeRegUsage): fixed typo in comment
6553 2006-04-24 Borut Razem <borut.razem AT siol.net>
6555 * device/examples/main8051.c: deleted - it was removed from CVS
6556 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6557 after the transition to Subversion
6558 * src/SDCCalloc.h: deleted - it was removed from CVS
6559 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6560 after the transition to Subversion
6561 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6562 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6563 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6564 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6566 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6568 * as/asx8051.dsp: added mcs51/strcmpi.h
6569 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6570 * as/hc08/aslink.h: updated lnksect prototype
6572 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6574 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6575 (newdot): handle A_ABS
6577 * as/mcs51/asout.c (outarea): output address
6578 * as/hc08/lkaomf51.c,
6579 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6581 * as/mcs51/i51pst.c,
6582 * as/z80/z80pst.c: "ABS" is not A_OVR
6583 * as/hc08/lkarea.c (newarea): read a_addr,
6584 (lnkarea): added codemap array, sort absolute areas to the front,
6585 combine all GSINITx/GSFINAL,
6586 (find_empty_space, allocate_space): new functions,
6587 (lnksect): return next address, handle absolute sections
6588 * as/mcs51/lkarea.c (newarea): read a_addr,
6589 lnksect2 prototype changed,
6590 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6591 (find_empty_space, allocate_space): new, factored out of lnksect2,
6592 (lnksect2): return next address, handle absolute sections
6594 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6595 * as/hc08/lklibr.c (addfile, fndsym),
6596 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6597 index out of range and detect both '\' and '/'
6598 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6599 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6600 regression tests (ds390 cannot return bool yet)
6601 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6602 document critical interrupts on z80, document changed SDCC define
6603 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6604 (_a390_mapping): added .org directive
6605 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6606 (genMultOneByte): fixed warnings
6607 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6609 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6610 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6611 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6612 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6613 * src/pic16/main.c: removed newReg prototype
6614 * src/pic16/pcode.c,
6615 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6617 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6619 * src/pic16/ralloc.c
6620 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6622 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6623 from short to PIC_OPTYPE
6624 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6625 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6626 optype from short to PIC_OPTYPE
6627 * src/port.h: made int_size unsigned to fix warnings
6628 * src/SDCC.y: fixed warning on MSVC
6629 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6630 * src/SDCCopt.c (convertToFcall): fixed warnings
6631 * src/SDCCsymt.h: removed double prototype for genSymName
6632 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6633 offset int to fix warnings
6635 2006-04-22 Borut Razem <borut.razem AT siol.net>
6637 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6638 references to CVS replaced with Subversion
6640 2006-04-21 Borut Razem <borut.razem AT siol.net>
6642 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6643 references to CVS replaced with Subversion
6645 2006-04-19 Borut Razem <borut.razem AT siol.net>
6647 * src/version.awk: adapted for svn
6648 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6649 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6650 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6651 /binutils-avr/etc/*.vi, *.jin: removed all properties
6652 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6654 2006-04-19 Borut Razem <borut.razem AT siol.net>
6656 * CVS to Subversion migration completed
6658 2006-04-18 Borut Razem <borut.razem AT siol.net>
6660 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6661 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6663 2006-04-17 Borut Razem <borut.razem AT siol.net>
6665 * device/include/Makefile.in: added pic/*.inc to the installation
6667 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6669 * support/regression/collate-results.py: fixed output in case of
6671 * support/regression/generate-cases.py: fixed splitting of pathnames
6673 * as/hc08/lklibr.c (addfile),
6674 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6676 2006-04-11 Raphael Neider <rneider AT web.de>
6678 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6679 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6680 * src/pic16/pcode.c (assignValnums): fixed #1460578
6682 2006-04-11 Raphael Neider <rneider AT web.de>
6684 * device/lib/pic/libdev/*.c,
6685 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6686 fixes #1468739, enables compilation in --std-c99 mode
6687 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6689 2006-04-11 Raphael Neider <rneider AT web.de>
6691 * src/pic/device.c (find_device): removed debug output
6692 (list_valid_pics): enabled verbose listing of supported devices
6693 * device/include/stdbool.h: define bool as char for pic14/16 as well
6695 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6697 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6699 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6701 * .version: bumped version to 2.5.6
6702 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6704 2006-04-06 Raphael Neider <rneider AT web.de>
6706 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6707 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6708 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6709 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6710 pic14_constructAbsMap
6711 (pic14printPublics): declare absolute global symbols as global
6712 (pic14createInterruptVect),
6713 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6714 (newReg): assume new registers unused, use correct name in
6715 hashtable (reg->name instead of name), more debugLog output
6716 * src/pic/device.h (PIC_device): added fields for verbose output
6717 * src/pic/device.c: moved device definition to pic14devices.txt,
6718 added routines for runtime parsing of pic14devices.txt,
6719 added support for second config word
6720 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6721 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6722 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6723 (_pic14_parseOptions): moved pCodeInitRegisters here
6724 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6725 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6726 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6727 handling the pseudo stack
6728 * device/lib/Makefile.in: ignore failures in objects-pic16,
6729 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6730 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6731 * device/lib/pic/Makefile.subdir,
6732 * device/lib/pic16/Makefile.subdir: improved clean rules
6733 * device/lib/pic/libdev/: NEW, pic14 device libraries
6734 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6735 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6736 * device/include/Makefile.in: create subdir and install pic14 headers
6737 * device/include/pic/p16f_common.inc: removed unused declarations
6738 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6739 PICs from inc2h.pl v1.6,
6740 replaced BIT_AT macros with struct declarations
6741 * device/include/pic/pic14devices.txt: definition of supported devices,
6742 all above improvements contributed by Zik Saleeba, thanks
6743 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6744 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6747 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6749 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6750 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6751 thanks to Charles Olds
6753 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6755 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6757 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6759 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6760 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6761 * support/regression/bug1464657.c: added, new test
6763 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6765 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6768 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6770 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6771 --no-peep and --peep-file <file> are used don't use default rules but
6774 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6776 * src/mcs51/gen.c (genCall): fixed bug 1457608
6778 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6780 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6781 changes seem to cause (trigger?) problems with the build system.
6783 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6785 * src/SDCCpeeph.c (operandsLiteral): new, added,
6786 (callFuncByName): inserted operandsLiteral
6787 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6789 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6791 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6792 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6794 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6796 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6797 implemented patch 1120823 Thanks to Willy De la Court (normal
6798 interrupts need an interrupt number now if they are made critical),
6799 and enabled nesting of critical functions though not for gbz80
6800 (genCritical, genEndCritical): added functions
6801 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6802 * src/z80/mappings.i: added "ei" to all mappings
6804 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6806 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6807 submitted by the Debian SDCC maintainer Aurelien Jarno:
6808 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6809 archive with gcc 4.1 on mips and wrote the patch"
6811 2006-03-16 Raphael Neider <rneider AT web.de>
6813 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6814 the left operand is shorter than the result (c* = lit-c* + int),
6816 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6819 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6821 * src/.version: increased version number to 2.5.5
6822 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6823 linking is done manually in pic16 port's _linkEdit,
6824 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6825 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6826 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6827 allocate asmop as AOP_ACC,
6828 (aopForRemat): added parameter 'bool result' in function declaration,
6829 (pic16_aopGet): return AOP_ACC when accessing WREG,
6830 (pic16_popGetTempReg): minor modification,
6831 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6832 'pic16_allocWithIdx',
6833 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6834 calling function in absolute addresses,
6835 (genAssign): take into account AOP_ACC asmop,
6836 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6837 * src/pic16/pcoderegs.c: some debug functions and lines added,
6838 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6839 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6841 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6842 call to allocReg, not by manually allocating a new one,
6843 (pic16_assignRegisters): now before going through the register
6844 allocating functions mark all registers as free. This eliminates some
6845 side effects resulting from peephole parser done earlier in the backbone
6847 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6849 * src/SDCCicode.c (geniCodeLogic),
6850 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6852 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6854 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6855 (genSend): bugfix, do not allocate and free twice,
6856 (shiftRLong): handle partially overlapping aops
6857 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6859 2006-03-08 Borut Razem <borut.razem AT siol.net>
6861 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6864 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6866 * support/regression/tests/bug1409955.c: new, added
6867 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6868 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6869 (aopForSym, aopOp): increment asmop.allocated if reused,
6870 (freeAsmop): decrement asmop.allocated and check for zero instead of
6872 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6873 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6874 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6875 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6876 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6877 genSignedRightShift, genRightShift, genDataPointerGet,
6878 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6879 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6880 in reverse order from allocation,
6881 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6882 added swappedLR to keep track
6883 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6884 pdata & code for GCC, z80, gbz80 & hc08
6885 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6887 2006-03-08 Raphael Neider <rneider AT web.de>
6889 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6891 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6893 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6894 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6895 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6897 2006-03-06 Borut Razem <borut.razem AT siol.net>
6899 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6900 made the linker quiet
6902 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6904 * src/pic16/gen.c (genPcall): fixed bug #1443644
6905 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6906 which dumps before the function entry point a data byte which represents
6907 the number of the local variables used by the specified function, added
6908 'xinst' for initial support for Extended Instruction Support,
6909 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6910 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6911 port->fun_prefix anymore (may change later),
6912 (genFunction, genEndFunction): do not store/restore local registers for
6913 _main (this should take care the --main-return command line option in
6915 (genOr): removed some legacy pic-port instructions,
6916 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6917 performing operations with SFR's causes data to be written more than
6918 once to each SFR. Perhaps SFRs should be handled in special cases...
6919 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6921 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6922 into account for stack starting position,
6923 (struct OPTIONS pic16_optionsTable): added command line argument
6924 --extended or -y for Extended Instruction Support,
6925 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6926 (deassignLRs): *** perhaps the most important change, old 'for' code
6927 (commented out for reference), didn't account for some registers which
6928 were left marked 'not free' after a pointer operation. The change
6929 reduces register usage a lot in some cases
6931 2006-03-04 Borut Razem <borut.razem AT siol.net>
6933 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6935 * support/regression/tests/bug-524697.c: decreased array size for
6936 mcs51 to fit into the internal RAM
6937 * support/regression/Makefile.in: a little bit more verbose
6939 2006-03-03 Borut Razem <borut.razem AT siol.net>
6941 * support/regression/fwk/lib/testfwk.c,
6942 support/regression/fwk/include/testfwk.h: introduced function
6943 _prints(), nonrecursive _printn(), call _initEmu() from main()
6944 * support/regression/ports/gbz80/support.asm,
6945 support/regression/ports/ucz80/support.asm,
6946 support/regression/ports/z80/support.asm,
6947 support/regression/ports/ds390/support.c,
6948 support/regression/ports/hc08/support.c,
6949 support/regression/ports/host/support.c,
6950 support/regression/ports/mcs51/support.c,
6951 support/regression/ports/xa51/support.c: added empty _initEmu()
6953 * support/regression/ports/pic16/gpsim.cmd,
6954 support/regression/ports/pic16/spec.mk,
6955 support/regression/ports/pic16/support.c,
6956 support/regression/Makefile.in: added pic16 regression test
6958 2006-03-01 Raphael Neider <rneider AT web.de>
6960 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6961 genConstPointerGet): use safe way of generating MOVFF to cover
6962 literals as well as registers, fixes bug #1440527
6963 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6965 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6966 more correctly, fixes bug #1232186
6967 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6968 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6969 gplink guess the correct processor in more cases, applied patch
6970 from Till Riedel attached to and fixing bug #1436552
6972 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6974 * support/regression/tests/array.c: added, contains check for #1434401
6975 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6977 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6979 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6980 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6981 * device/include/mcs51/c8051f326.h,
6982 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6983 * device/include/mcs51/c8051f000.h,
6984 * device/include/mcs51/c8051f018.h,
6985 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6986 PCON_IDLE,PCON_STOP and added sfr16 definitions
6988 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6990 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6991 genGetWord): fixed bug 1409955
6993 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6995 * device/include/hc08/mc68hc908gp32.h,
6996 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6998 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
7000 * src/SDCCast.c (constExprValue): return NULL if not a value
7001 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
7002 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
7003 * support/regression/tests/bitfields.c: enabled signed bitfield for all
7005 2006-02-13 Borut Razem <borut.razem AT siol.net>
7007 * src/regression/ptrarg.c: added, fails due to bug #1430967
7008 * src/regression/Makefile: ptrarg.c added, ...
7010 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
7012 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
7013 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
7015 2006-02-11 Borut Razem <borut.razem AT siol.net>
7017 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
7018 print "Processor: xxx" message to stdout only if --verbose
7020 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7022 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
7023 * support/regression/tests/bug1426356.c: added
7024 * support/regression/tests/bitfields.c: removed 2 tests
7026 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7028 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7029 * device/include/mcs51/c8051f330.h,
7030 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7031 PCON_IDLE,PCON_STOP and added sfr16 definitions
7032 * device/lib/_divsint.c,
7033 * device/lib/_divuint.c,
7034 * device/lib/_divulong.c,
7035 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7036 register bank bug for small stackauto
7038 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7040 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7042 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7044 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7045 * all.dsp: corrected several bin paths
7046 * device/include/mcs51/c8051f120.h,
7047 * device/include/mcs51/c8051f300.h,
7048 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7049 to PCON_IDLE,PCON_STOP
7050 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7051 * device/lib/printf_large.c (output_float): fixed bug 1388703
7052 * support/regression/tests/bug1057979.c: added test for bug 1388703
7054 2006-02-08 Raphael Neider <rneider AT web.de>
7056 * src/pic/pcode.c (pciTRIS): fixed typo,
7057 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7058 (LinkFlow): fixed handling of flows that end in a call,
7059 (ReuseReg): perform safety check earlier
7060 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7061 to work with flows at the beginning of a pBlock,
7062 fixes #1426557 (Symbol not previously defined),
7063 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7065 (RemoveUnusedRegisters): update register usage info
7066 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7067 created, reuse existing ones instead
7068 * src/pic/gen.c (genPcall): fixed #1424719
7070 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7072 * link/z80/lkmain.c,
7074 * link/z80/lkdata.c,
7075 * link/z80/aslink.h: fixed build on current cygwin:
7076 replaced getline() by lk_getline()
7078 2006-02-01 Borut Razem <borut.razem AT siol.net>
7080 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7081 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7082 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7083 src/regression/bool1.c, src/regression/bool2.c,
7084 src/regression/bool3.c, src/regression/call1.c,
7085 src/regression/compare.c, src/regression/compare10.c,
7086 src/regression/compare2.c, src/regression/compare3.c,
7087 src/regression/compare4.c, src/regression/compare5.c,
7088 src/regression/compare6.c, src/regression/compare7.c,
7089 src/regression/compare8.c, src/regression/compare9.c,
7090 src/regression/configword.c, src/regression/for.c,
7091 src/regression/inline.c, src/regression/mult1.c,
7092 src/regression/nestfor.c, src/regression/or1.c,
7093 src/regression/pointer1.c, src/regression/ptrfunc.c,
7094 src/regression/rotate1.c, src/regression/rotate2.c,
7095 src/regression/rotate3.c, src/regression/rotate4.c,
7096 src/regression/rotate5.c, src/regression/rotate6.c,
7097 src/regression/rotate7.c, src/regression/string1.c,
7098 src/regression/struct1.c, src/regression/sub.c,
7099 src/regression/sub2.c, src/regression/switch1.c,
7100 src/regression/while.c, src/regression/xor.c,
7101 src/regression/create_stc, src/regression/simulate,
7102 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7104 * src/regression/gpsim_assert.h: added
7106 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7108 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7109 ((void (code *) (void)) 0) ();
7118 * as/mcs51/aslink.h,
7120 * as/mcs51/asmain.c,
7121 * as/mcs51/lkdata.c,
7123 * as/mcs51/lkmain.c,
7126 * as/z80/asmain.c: fixed build on current cygwin:
7127 replaced getline() by as_getline()
7129 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7131 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7132 declarator in the symbol chain
7134 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7135 parameter list for function pointers
7136 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7137 * support/regression/tests/bug-716242.c: added
7139 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7141 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7143 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7145 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7147 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7148 inifinitely recurseable, added static
7149 * support/regression/tests/bug-1408066.c: added
7151 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7154 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7155 renamed, added possibility to create "postLoopLbl"-labels
7156 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7157 newiTempLoopHeaderLabel
7158 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7159 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7160 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7161 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7162 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7163 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7164 (basicInduction): fixed bug #136564, made static,
7165 (loopInduction): changed parameter of basicInduction, made static,
7166 (addPostLoopBlock): added
7167 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7168 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7170 * support/regression/tests/bug-136564.c: added
7171 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7172 --std-sdcc99 to LIBSDCCFLAGS
7174 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7176 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7178 * support/regression/tests/bug-1406131.c: added
7180 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7182 * src/SDCCast.c (decorateType): fix promotion of unary minus
7183 * src/SDCCsymt.c (computeType): beautified
7184 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7185 (valUnaryPM, valComplement): fix sign and promotion,
7186 (valNot): ANSI: result type is int (SDCC: unsigned char)
7187 * support/regression/tests/uminus.c: speedup by removing superflous
7189 * support/regression/tests/onebyte.c: added promotion and signedness
7190 tests for unary minus
7191 * support/regressions/tests/bug-477927.c: disable warning about
7192 uninitialized variables
7193 * support/regression/tests/not.c: added
7195 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7197 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7198 * src/mcs51/gen.c (gen51Code): show final register usage after
7199 fillGaps in asm with --i-code-in-asm
7200 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7201 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7202 incUsed, rliveClear, adjustIChain): made static,
7203 (setFromRange): excluded because it's unused,
7204 (findPrevUseSym, markWholeLoop): added,
7205 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7206 through all branches of predecessors enables sdcc to emit the warning
7207 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7208 (rlivePoint): made static, added parameter emitWarnings which is only
7209 true during the first run out of two,
7210 (findRecursiveSucc, findRecursivePred): removed,
7211 (computeLiveRanges): made static, added parameter emitWarnings,
7212 (dumpIcRlive): added for debugging only
7213 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7214 removed prototype of setFromRange()
7215 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7216 in call of computeLiveRanges()
7217 * support/regression/tests/bug-895992.c: added
7218 * support/regression/tests/bug-971834.c: added
7219 * support/valdiag/tests/bug-895992.c: added
7220 * support/valdiag/tests/bug-971834.c: added
7222 2005-12-18 Raphael Neider <rneider AT web.de>
7224 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7225 (genUnpackBits): improved code for direct operands,
7226 (genPackBits): improved code for literal assignment to bitfields
7227 and for direct destination operands (no FSR indirection),
7228 prevented redundant AND, fixes #1362800,
7229 (AccLsh): added parameter to disable masking of the result
7230 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7231 skip instructions with side-effects (like incfsz),
7232 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7233 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7234 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7237 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7239 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7240 volatile variables as spill location
7242 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7244 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7246 * support/regression/tests/bug-1376320.c: added
7248 2005-12-08 Raphael Neider <rneider AT web.de>
7250 * src/pic/device.c: renamed is_shared to pic14_is_shared
7251 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7252 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7253 (is_valid_identifier): added for above workaround
7255 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7257 * device/lib/Makefile.in: fixed to enable port-specific-objects
7258 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7259 char, thanks Hubert Sack
7260 * doc/sdccman.lyx: documented --xstack-loc,
7261 elaborated a bit more on interrupts and pitfalls,
7262 removed "setjmp/longjmp unsupported",
7263 documented some unsupported C99 features
7264 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7265 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7266 if, thanks Hubert Sack
7267 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7268 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7270 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7271 regression tests can report resource usage (rfe 700441)
7272 * support/regression/collate-results.py: report resource usage
7273 * support/regression/ports/ds390/spec.mk,
7274 * support/regression/ports/hc08/spec.mk,
7275 * support/regression/ports/mcs51/spec.mk,
7276 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7277 * support/regression/ports/ds390/uCsim.cmd,
7278 * support/regression/ports/hc08/uCsim.cmd,
7279 * support/regression/ports/mcs51/uCsim.cmd,
7280 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7281 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7282 library, use the default one
7283 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7284 building the library
7286 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7288 * config.dsp: added dependency on .version and configure_vc.awk
7289 * device/include/setjmp.h: updated for --stack-auto and --xstack
7290 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7291 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7292 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7293 * device/lib/libsdcc.lib: added _setjmp
7294 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7295 (decorateType): fixed bug 1372851,
7296 (optimizeGetHbit): fixed warning
7297 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7298 array initialisation
7299 * support/regression/tests/bug1057979.c: added test for bug 1358192
7300 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7302 2005-12-03 Borut Razem <borut.razem AT siol.net>
7304 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7305 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7307 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7309 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7310 createIval): implement symbol independant "flexible array member",
7311 (createIvalCharPtr): implemented flexible array initialisation with a
7313 * src/SDCCsymt.c (copyStruct): removed,
7314 (getSize): fixed misleading comment,
7315 (getAllocSize): removed, the additional allocation size is now in
7316 sym->flexArrayLength,
7317 (checkStructFlexArray): new, syntax checks for flexible array members,
7318 (compStructSize): added syntax checks for "flexible array members"
7319 (copyStruct): removed,
7320 (copyLinkChain): removed inefficient fix for bug 770487
7321 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7322 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7323 symbol->flexArrayLength
7325 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7326 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7327 * support/regression/tests/structflexarray.c: added
7328 * support/valdiag/tests/structflexiblearray.c: added
7330 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7332 * src/SDCCast.c (decorateType): fixed bug 1368489
7333 * support/Util/SDCCerr.c,
7334 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7336 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7338 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7339 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7341 2005-11-27 Borut Razem <borut.razem AT siol.net>
7343 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7344 support/cpp2/mkdeps.h: added command line option
7345 -obj-ext=<extension> to SDCPP to define object file externion, used
7346 for generation of make dependencies (-M)
7347 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7349 2005-11-26 Borut Razem <borut.razem AT siol.net>
7351 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7352 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7353 added pic and pic16 libraries
7355 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7357 * device/include/float.h: Corrected typo in prototype of __fsgt
7359 2005-11-25 Borut Razem <borut.razem AT siol.net>
7361 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7362 added creation of model-mcs51-stack-auto libraries
7364 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7366 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7368 * src/SDCCast.c (createIvalArray): removed obsolete comment
7370 2005-11-24 Borut Razem <borut.razem AT siol.net>
7372 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7373 added missing device/lib/mcs51/crt*.asm sources
7375 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7377 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7379 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7381 * device/lib/_fs2schar.c,
7382 * device/lib/_fs2sint.c,
7383 * device/lib/_fs2slong.c: optimized inline asm
7385 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7387 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7388 Better handling of floats between -1.0 and 0.0.
7390 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7392 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7393 (the missing "if"s prohibited removal of redundant labels)
7395 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7397 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7398 Properly convert floats between -1.0 and 0.0 to long, int, and char
7399 types (max integer value of negative floats tends to zero).
7400 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7401 Removed changes made so to work properly with floats between
7402 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7405 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7407 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7408 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7409 (genCast) cosmetic change
7410 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7411 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7413 * support/regression/tests/bitfields (testSignedBitfields): added
7415 2005-11-18 Borut Razem <borut.razem AT siol.net>
7417 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7418 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7419 introduced SILENT option to make building of pic16 libraries less
7421 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7423 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7424 Now they work properly with floats between -1.0 and 0.0
7425 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7427 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7429 * src/SDCCicode.c (printOperand): added missing else
7431 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7433 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7434 reformatted for better readability
7435 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7438 2005-11-17 Borut Razem <borut.razem AT siol.net>
7440 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7441 introduced SILENT option to make building of pic16 libraries less
7442 verbose - used for nightly snapshot build
7443 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7444 available on Win32 platforms.
7445 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7446 medium, large, pic and pic16
7448 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7450 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7451 printf("%f"...) sets fraction to zero.
7453 2005-11-16 Raphael Neider <rneider AT web.de>
7455 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7457 * src/pic/gen.c (genIfx): implemented for CARRY bit
7458 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7459 to generic pointers, fixes #1357332,
7460 (pic16_movLit2f): NEW,
7461 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7463 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7465 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7467 2005-11-11 Raphael Neider <rneider AT web.de>
7469 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7470 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7471 compute pointer's type from operand,
7472 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7473 improved single bit reads, fixes bug #1353379
7475 2005-11-09 Borut Razem <borut.razem AT siol.net>
7477 * support/scripts/sdcc.nsi: added lib/pic to the package
7479 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7481 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7483 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7485 * support/regression/tests/bug1348008.c: added
7486 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7487 * support/regression/tests/bug1337835.c: updated comment
7489 2005-11-06 Borut Razem <borut.razem AT siol.net>
7491 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7492 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7493 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7494 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7495 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7496 dynamic construction of cl_error_class and derivates - 2.nd try
7498 2005-11-05 Borut Razem <borut.razem AT siol.net>
7500 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7501 bug, which caused Bus Errors on sparc solaris
7503 2005-11-04 Borut Razem <borut.razem AT siol.net>
7505 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7506 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7507 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7508 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7509 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7510 and derivates to resolve the initialization problem on OSX
7512 2005-11-02 Borut Razem <borut.razem AT siol.net>
7514 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7515 corrected typo - #include <winsock2.h>
7517 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7519 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7520 (_asxxxx_mapping): added org directive for future enhancements
7522 2005-11-01 Borut Razem <borut.razem AT siol.net>
7524 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7525 enabled sockets on WIN32
7526 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7528 2005-10-31 Borut Razem <borut.razem AT siol.net>
7530 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7531 WIN32 backslash path delimiters should be escaped when used in C strings
7532 * support/regression/tests/bitfields.c: exclude failing assertions for
7533 __CYGWIN32__ and __MINGW32__ hosts
7535 2005-10-30 Borut Razem <borut.razem AT siol.net>
7537 * src/SDCCutil.c: corrected double comparison typo
7539 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7541 * device/lib/medium/Makefile: added for new memory model medium
7542 * device/include/asm/mcs51/features.h: updated for medium/pdata
7543 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7544 added Multiply & Accumulate sbit's and MAC0_PAGE define
7545 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7546 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7547 * device/lib/_mullong.c: update for medium model
7548 * device/lib/incl.mk: added medium model
7549 * doc/sdccman.lyx: documented medium model
7550 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7551 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7552 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7553 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7554 (allocParms): set SCLS and OCLS to pdata for medium model
7555 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7557 (powof2): return <0 if not power of 2
7558 * src/avr/gen.c (genBitWise): use updated powof2
7559 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7560 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7561 (shiftLLeftOrResult): use B if necessary
7562 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7563 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7564 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7565 * support/regression/Makefile.in: added test-mcs51-medium
7566 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7568 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7570 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7572 * device/lib/time.c (mktime): fixed bug 1334315
7574 2005-10-28 Raphael Neider <rneider AT web.de>
7576 * device/include/pic/p16f_common.inc: added common declarations
7577 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7579 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7581 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7582 (aopPutUsesAcc): added to predict accumulator use,
7583 (assignResultValue): save acc if necessary,
7584 (genMinusDec): store result if indirectly addressed,
7585 (genDivOneByte): save acc if necessary,
7586 (movLeft2Result): bugfix if left already in acc,
7587 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7588 attention to accumulator use (esp. pdata),
7589 (genReceive): receive pdata correctly
7590 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7591 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7593 2005-10-27 Raphael Neider <rneider AT web.de>
7595 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7597 2005-10-27 Raphael Neider <rneider AT web.de>
7599 * .version: changed version to 2.5.4
7600 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7601 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7602 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7603 arithmetics support routines
7604 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7605 * device/lib/Makefile.in: also create installdir for pic
7607 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7609 * src/pic/device.c (dump_sfr): rewritten to delegate register
7610 placement to the linker (use `extern sym' rather than sym EQU addr),
7611 (validAddress): fixed to check last specified address
7612 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7613 (popGetLit): truncate literal value to 8 bit,
7614 (popGet): moved assert to more appropriate place
7615 (popGetExternal): create pCode operand from and mark the according
7616 symbol as being `extern'
7617 (popGetAddr): added sanity check on immediate's offset, provide
7618 GPOINTER tag on demand
7619 (aopPut): fixed for immediates,
7620 (mov2w_op): move operand's address or contents to WREG (depending on
7621 operand type), safer variant of mov2w,
7622 (movwf,call_libraryfunc): NEW, handy abbreviations,
7623 (get_argument_pcop,get_return_val_pcop,pass_argument,
7624 get_returnvalue): interface for accessing function parameters and
7626 (assignResultValuei,genRet): use new parameter/return value interface
7627 (pic14_getDataSize): back to old version handling generic pointers,
7628 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7629 provided implementation and/or fixed old one,
7630 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7631 calls, removed legacy 8051 reference code
7632 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7633 (loadSignToC): NEW, move the operands sign bit to CARRY,
7634 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7635 genRightShiftSigned, accepts negative shift counts,
7636 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7637 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7638 generic pointers, __data pointers and __code pointers,
7639 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7640 and signed bitfields, limit bitfields to 8 bit,
7641 (genDataPointerGet): fixed number of bytes read,
7642 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7643 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7644 pointers to constant data are no longer assumed to point to __code
7645 space, removed invalid pointer types,
7646 (bitpatternFromVal): retrieve the PICs representation of an integer
7648 (genDataPointerSet): fixed assigning to po_immediate operands,
7649 (genGenPointerSet): implemented as library call,
7650 (genIfx): fixed incorrect condition,
7651 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7652 provide GPOINTER tag according to destination's storage class,
7653 (genCast): added code to handle casting to generic pointers, added
7654 sign-/zero extension of the result
7655 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7656 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7657 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7659 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7660 address/register resides in the shared banks
7661 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7662 put all variables into separate sections (have the linker arrange
7664 (picglue): put init code and interrupt handlers in separate sections
7665 * src/pic/main.c: added port specific options table, modified to PORT
7666 structure to make GPOINTERs 3 byte, added pic14_options
7667 (_pic14_do_link): private linking routine (update paths to libraries,
7668 add libsdcc.lib by default)
7669 * src/pic/main.h: declare pic14_options
7670 * src/pic/pcode.c: fixed instructions i/o relations,
7671 (RegCond): reverted to correct version,
7672 (newpCodeOpLit): truncate literals to 8 bit,
7673 (genericPrint): added debug output,
7674 (getRegFromInstruction): fixed for various operand types, simplified
7675 (BuildFlow): fixed broken handling of isntructions with labels
7676 (LinkFlow): start at last instruction in flow (skip trailing comments),
7677 pass the flow on to the next instruction after CALL
7678 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7679 (insertPCodeInstruction): fixed inserting after a skip instruction,
7680 (DoBankSelect): fixed for labeled instructions
7681 (OptimizepBlock): honor --nopeep switch
7682 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7683 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7684 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7685 (pCodeOptime2pCodes): allow disabling this optimization via
7686 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7687 but is still buggy), started implementation of a dataflow based
7688 pCode optimization (CSE + dead code elimination)
7689 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7690 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7691 names are independant of the stack location and therefore portable across
7694 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7696 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7697 (selectSpil): fixed bug 1337835 by not spilling bit variables
7698 * support/regression/tests/bug1337835.c: added test for this bug
7699 * src/mcs51/peeph.def: restart after rule 3.c,
7700 addded rules 263.x to optimize loading constants
7702 2005-10-26 Raphael Neider <rneider AT web.de>
7704 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7705 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7706 (genAssign): emit warning when casting literals to generic pointer
7707 type, also applies when taking the address of a fixed variable,
7708 (genCast): improved casting to generic pointers
7709 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7710 extern variables, added verbose error message
7711 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7713 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7715 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7716 carry must be complemented too
7717 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7718 could be emitted by genMinus
7719 * src/SDCCval.c (constVal): fixed bug 1305065
7721 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7723 * src/SDCCast.c (addCast): added promotion for bit variables
7724 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7725 promotion casts + optimisation
7726 (optimizeGetWord): fix warning 'i' might be used uninitialized
7727 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7728 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7730 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7732 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7733 all chars are promoted to int; promotion should be handled in SDCCast.c
7735 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7737 * device/lib/_strcmp.c: Fixed bug 1326457
7739 2005-10-11 Raphael Neider <rneider AT web.de>
7741 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7742 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7744 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7746 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7747 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7749 2005-10-04 Raphael Neider <rneider AT web.de>
7751 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7752 device/lib/pic16/pics.all: added pic18f1320
7753 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7755 2005-09-30 Raphael Neider <rneider AT web.de>
7757 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7758 * src/pic16/devices.inc: NEW, provides device descriptions
7759 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7761 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7763 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7766 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7768 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7769 documented Any Order Bit, Higher Order Byte and Higher Order Word
7770 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7771 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7772 (optimizeGetAbit): new, to get any bit, not only the high bit,
7773 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7774 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7775 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7776 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7777 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7778 GETABIT, GETBYTE, GETWORD: decorate them,
7779 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7780 (ast_print): added GETABIT, GETBYTE, GETWORD
7781 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7782 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7783 (geniCodeBinary): new generic binary icode,
7784 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7785 * src/port.h: updated comment for PORT.hasExtBitOp
7786 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7787 (genGetByte): new, to get a single byte,
7788 (genGetWord): new, to get a word from a long,
7789 (gen51Code): added GETABIT, GETBYTE, GETWORD
7790 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7792 2005-09-23 Raphael Neider <rneider AT web.de>
7794 * configure.in, configure: have device/lib/pic configured
7795 * device/lib/Makefile.in: added model-pic14
7796 * device/lib/clean.mk: added pic/ to clean rule
7797 * device/lib/pic: added rudimentary pic14 library providing support
7798 functions for multiplication/division/generic pointer access
7799 * src/SDCCopt.c (convilong): mark support functions as extern
7800 for pic14 port as well
7801 * src/pic/gen.c (genMult): added assertions,
7802 (genpic14Code): emit warning on unhandled iCodes
7803 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7804 * src/pic/pcode.c (pCodeOpCopy),
7805 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7806 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7807 SFR_REGISTER}), made safe for future extensions
7808 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7809 instructions even if preceeded by SKIP instructions (also remove
7810 them); removed unused code
7811 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7812 prevents leaving parts of the structure uninitialized after copying
7814 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7816 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7818 * support/regression/tests/addsub.c: added test for the bug
7820 2005-09-21 Raphael Neider <rneider AT web.de>
7822 * device/include/pic16/pic18f1220.h,
7823 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7824 * device/lib/pic16/Makefile.rules: added missing opening paren
7825 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7826 are provided in genutils.c,
7827 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7828 operand/result sizes,
7829 (genCmp): assert on NULL pointers first, then check deref'ed values
7830 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7833 2005-09-18 Raphael Neider <rneider AT web.de>
7835 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7836 as these are now unused,
7837 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7838 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7839 local, avoids uninitialized pointer dereference on r->name
7840 * src/pic16/ralloc.c (newReg): fixed indentation
7842 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7844 * src/SDCCval.c (constVal): fixed bug 730366
7845 * support/Util/SDCCerr.c,
7846 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7848 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7850 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7852 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7854 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7856 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7858 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7859 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7860 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7861 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7862 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7863 * packihx/packihx.c (hexDigit): made c unsigned char
7864 * as/mcs51/lklibr.c (fndsym),
7865 * link/z80/lkgb.c (gb),
7866 * link/z80/lklibr.c (fndsym),
7867 * link/z80/lkrloc.c (relr),
7868 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7869 * src/SDCC.lex (checkCurrFile, process_pragma),
7870 * src/SDCCglue.c (spacesToUnderscores),
7871 * src/SDCCmain.c (setParseWithComma, processFile),
7872 * src/asm.c (tvsprintf, printCLine),
7873 * src/avr/gen.c (emitcode, aopPut),
7874 * src/ds390/gen.c (emitcode),
7875 * src/hc08/gen.c (emitcode, emitinline),
7876 * src/mcs51/gen.c (emitcode, genInline),
7877 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7879 * src/pic/ralloc.c (debugLog),
7880 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7882 * src/pic16/ralloc.c (debugLog),
7883 * src/z80/main.c (_process_pragma):
7884 made all ctype.h function calls safe
7885 * src/SDCCopt.c: include math.h for fabs
7886 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7887 and used them throughout the code to make ctype.h function calls safe
7888 * src/ds390/main.c (asmLineNodeFromLineNode),
7889 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7890 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7892 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7893 (newpCodeAsmDir): made ctype.h function calls safe
7894 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7895 pic16_emitcode): made lbp unsigned char*
7896 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7897 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7898 * src/xa51/gen.c (emitcode),
7899 * src/z80/gen.c (_emit2): made lbp unsigned char*
7900 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7903 2005-09-05 Raphael Neider <rneider AT web.de>
7905 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7906 access bank splitpoint
7908 2005-09-05 Raphael Neider <rneider AT web.de>
7910 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7912 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7914 * .version: changed to version 2.5.3
7915 * doc/sdccman.lyx: changed version to 2.5.3,
7916 documented --codeseg and --constseg and pragma codeseg and constseg,
7917 documented bit parameters (reentrant) and bit returning
7918 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7919 currFunc->recvSize, but is this ok for all ports?
7920 (ast2iCode): result of ~ on unsigned char must be cast to int for
7922 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7923 function pointers in bit space
7924 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7925 (processFuncArgs): call port.reg_parm() with reentrancy info
7933 * src/z80/main.c: port.reg_parm prototype extended with
7934 "bool reentrant" parameter
7935 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7936 options.stackAuto for allocating bit register parameters
7937 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7938 (genSend): set BitBankUsed if it is,
7939 (selectRegBank): factored out of genCall for use in genPcall,
7940 (genCall): removed redundant dtype assignmen, use selectRegBank,
7941 (genPcall): handle returning in Carry properly, save in F0 if needed,
7942 (genReceive): handle bit register parameters
7943 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7944 (mcs51_assignRegisters): enable bit registers for all reentrant
7945 functions and don't set BitBankUsed unconditionally
7946 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7947 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7948 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7950 2005-08-27 Borut Razem <borut.razem AT siol.net>
7952 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7953 ppc-osx (Darwin) does not support -u option. It seems that it is
7954 supported only on Linux - GNU cp
7956 2005-08-25 Borut Razem <borut.razem AT siol.net>
7958 * sim/ucsim/gui.src/serio.src/Makefile.in,
7959 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7960 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7961 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7962 install and strip, since the strip at /usr/ccs/bin should be used
7965 2005-08-24 Borut Razem <borut.razem AT siol.net>
7967 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7969 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7971 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7974 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7976 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7977 * as/mcs51/lkmain.c (link_main): fixed warning
7978 * device/include/stdbool.h: ds390 has no advanced bit support yet
7979 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7980 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7981 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7982 and updated their macros
7983 * src/SDCCval.c (constVal): updated comment for renamed b_long
7985 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7987 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7988 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7989 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7990 (oprio): set priority for '['
7991 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7993 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7994 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7995 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7996 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7997 added overlayable BIT_BANK area
7998 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7999 (summary2): explain 'T' in legenda
8000 * as/mcs51/lkrloc.c: replaced old K&R style,
8001 (relr): added R_BIT processing,
8002 (errmsg): added "Bit-addressable relocation error",
8003 (adb_bit): added for converting from byte- to bit-addressable space,
8004 (adb_24_bit): added for converting from byte- to bit-addressable space
8005 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
8006 used in reentrant functions now even as return value
8007 * device/lib/_gptrput.c (_gptrput): removed obsolete code
8008 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
8009 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
8010 * src/SDCCglobl.h: added indicator BitBankUsed
8011 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
8012 the bit registers b0-b7
8013 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
8014 (geniCodeCast): fixed bug 1263853,
8015 (geniCodeLogicAndOr): put result in bool or char,
8016 (geniCodeReceive): added parameter func for accessing the return type,
8017 (geniCodeFunctionBody): pass func to geniCodeReceive
8018 * src/SDCCmain.c: added indicator BitBankUsed
8019 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
8020 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
8021 (checkSClass): don't put automatic bool/bit on stack,
8022 (checkFunction): removed check on function cannot return bit
8023 * src/SDCCsymt.h: added newBoolLink prototype
8024 * src/mcs51/gen.c (rb1regs): added bit registers,
8025 (movc): created for assigning to carry,
8026 (pushReg, popReg): created for pushing registers,
8027 (sameRegs): check both AOP_REG and AOP_CRY types,
8028 (aopOp): handle bit registers,
8029 (aopPut): optimization no self-assign,
8030 (saveRegisters): push reg->base (bits) only once for bit registers,
8032 (unsaveRegisters): pop reg->base only once and use popReg,
8033 (assignResultValue): added parameter func and return in carry for bits,
8034 (genIpush): optimization no reload in A if not changed,
8035 (genSend): bit parameters in reentrant functions are passed in bit
8036 registers by first assigning to bits in B, then save registers and
8038 (genCall): handle returning in Carry properly, save it in F0 if needed,
8039 (genPcall): updated assignResultValue call, this is not safe yet for bit
8040 returning function !!!
8041 (genFunction): don't generate equ's for bit registers and use pushReg,
8042 (genEndFunction): take care of bit returning functions and use popReg,
8043 (genRet): return bit in Carry,
8044 (genIfx): optimize bit registers and other directly addressable bits,
8045 (genReceive): updated assignResultValue call
8046 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8047 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8048 registers when using stack-auto
8049 * src/mcs51/ralloc.c (_G): added allBitregs,
8050 (regs8051): added the bit registers,
8051 (createStackSpil): use macro IS_BIT,
8052 (getRegBit): added to allocate a bit register, else spill,
8053 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8054 (updateRegUsage): factored out to ease stepping while debugging,
8055 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8056 also allocate bit registers,
8057 (fillGaps): handle bit registers,
8058 (findAllBitregs): added to create bit vector with all bit registers,
8059 (mcs51_allBitregs): returns this bit vector,
8060 (mcs51_assignRegisters): when using stack-auto use bit registers for
8061 passing parameters and creating local variables
8062 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8064 2005-08-22 Borut Razem <borut.razem AT siol.net>
8066 * device/lib/Makefile.in: replaced find option -or with -o
8067 to make it run on solaris
8069 2005-08-22 Raphael Neider <rneider AT web.de>
8071 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8072 fixes #1265442 (crash on Solaris)
8074 2005-08-20 Borut Razem <borut.razem AT siol.net>
8076 * configure, configure.in: added tests for libsocket and libnsl libraries,
8077 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8078 from support/regression/Makefile.in
8079 * support/regression/Makefile.in: added
8080 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8081 * sim/ucsim/libtool: regenerated on sparc-solaris
8082 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8083 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8084 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8085 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8086 sparc-solaris, which doesn't use GNU ld linker
8087 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8088 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8090 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8092 * src/mcs51/peeph.def: updated comments
8094 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8096 * device/lib/_gptrget.c,
8097 * device/lib/_gptrput.c: slightly shorter
8098 * doc/sdccman.lyx: incremented version
8099 * src/mcs51/peeph.def: moved peephole comments to the line of first
8100 change to better keep line correlation, reanimated 186.e
8101 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8103 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8105 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8106 David Saxton with quotes around file name.
8108 2005-08-15 Borut Razem <borut.razem AT siol.net>
8110 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8111 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8112 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8113 make tests run on x86_64 platform
8115 2005-08-13 Raphael Neider <rneider AT web.de>
8117 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8118 as it might be executed DURING a build (parallel make is wonderful)
8120 2005-08-13 Raphael Neider <rneider AT web.de>
8122 * device/lib/Makefile.in (port-specific-objects-pic16):
8123 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8124 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8126 * device/lib/pic16/Makefile.rules: build subdirs before creating
8127 the library, removed builddir rule, create $(builddir) early in
8128 recurse rule, use empty recurse rule for leaf directories
8129 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8130 mkdir errors (race condition), removed duplicate suffix "hex"
8132 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8133 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8134 prevents mkdir -p from aborting on Alpha
8136 2005-08-12 Raphael Neider <rneider AT web.de>
8138 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8139 db-statements in order to allow for arrays of pointers in code
8140 sections to be placed without interspersed 0-padding, fixes
8142 * (emitStatistics): fixed division by zero for pic18f1220
8143 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8144 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8145 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8146 * (pic16_pCodeConstString): keep track of already emitted string
8147 literals to prevent "duplicate definitions of symbol _str_NR"
8148 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8150 * device/lib/Makefile.in: ignore failing PIC16 library builds
8151 * device/lib/pic16/Makefile: do not build if gputils are missing
8152 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8154 2005-08-10 Raphael Neider <rneider AT web.de>
8156 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8159 2005-08-10 Raphael Neider <rneider AT web.de>
8161 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8162 Rokas' patch to add the new fixed point type "__fixed16x16"
8163 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8164 functions for __fixed16x16 arithmetics
8165 * device/lib/pic16: reimplemented the build system to support
8166 a separate build directory, better handling of libio (create
8167 the library in a separate subdir for each architecture) and
8168 easier configuration (centralized in Makefile.common)
8170 2005-08-07 Raphael Neider <rneider AT web.de>
8172 * src/pic16/gen.c (genrshTwo): fixed sign extension
8173 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8174 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8176 * device/include/pic16/pic18f4220.h: NEW, header for
8177 pic18f4220 and pic18f4320
8178 * device/include/pic16/pic18fregs.h: added new devices,
8179 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8180 * device/include/pic16/signal.h: resolved name clashes
8181 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8182 to also allow testing for interrupt enable bits, added
8183 comments on how to use the macros
8184 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8185 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8186 register definitions for the devices
8187 * device/lib/pic16/pics.all: added new devices
8188 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8190 * device/lib/pic16/libc/stdlib/memfree: do not count
8191 the block header as free memory
8192 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8193 simplified and added missing end-of-blocklist-marker
8194 (reported by Peter Onion, fixes #1252814)
8195 * (_mergeHeapBlock): fixed loop condition
8196 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8197 len==0, restructured code
8198 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8199 up a bit, reduced bitfield accesses, prevent endless loops
8200 in case of heap corruption
8201 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8202 "unreferenced arguments/must return a value" warnings
8203 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8204 replaced BAUDREG with SPBRG
8205 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8206 device/lib/pic16/debug/gstack/gstack.c: replaced
8207 _naked, _asm, _endasm with __naked, __asm, __endasm
8209 2005-08-05 Raphael Neider <rneider AT web.de>
8211 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8212 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8214 2005-08-05 Borut Razem <borut.razem AT siol.net>
8216 * device/lib/Makefile.in: added missing ';'
8217 * configure: removed ^M characters
8219 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8221 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8222 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8225 2005-08-04 Borut Razem <borut.razem AT siol.net>
8227 * configure.in: pic16 libraries build 2nd try - enable running
8228 configure in device/lib/pic16
8229 * configure: regenerated from configure.in
8230 * device/lib/Makefile.in: create $(PORT)/bin directory
8232 2005-08-03 Raphael Neider <rneider AT web.de>
8234 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8235 to get/set values via pointers
8236 * (genUnpackBits,genPackBits): changed detection of
8237 ptr->bitfield vs. sym.bitfield, fixed access via generic
8238 pointers, removed dead (wrong) code for multibyte bitfields
8239 * (genNearPointerGet, genGenPointerGet): removed useless code,
8240 fixed bitfield detection, fixes #1250594
8241 * (genNearPointerSet): removed useless code
8242 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8243 and introduced macro pic16_emitpcode that conditionally emits
8244 the origin of the following pCode (useful for debugging SDCC)
8245 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8246 * (createDefmap): fixed handling of LFSR for --optimize-df
8248 2005-08-02 Borut Razem <borut.razem AT siol.net>
8250 * device/lib/Makefile.in: pic16 libraries build enabled since
8251 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8253 2005-08-02 Raphael Neider <rneider AT web.de>
8255 * src/pic16/gen.c (genPackBits): removed deprecated warning
8256 * (genGenPointerSet): fixed bitfield detection
8258 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8260 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8262 2005-07-31 Raphael Neider <rneider AT web.de>
8264 * device/lib/pic16/libdev/pic18f458.c,
8265 device/include/pic16/pic18f458.h: added missing T0CONbits
8267 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8269 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8271 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8273 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8275 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8277 * device/include/mcs51/at89c51ed2.h: added.
8279 2005-07-23 Raphael Neider <rneider AT web.de>
8281 * src/pic/gen.h: added emitpcode macro for debugging
8282 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8283 and replace by macro adding debug information on demand
8284 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8285 * (gencjne): tried to fix; replaced with correct (slower) code
8286 * (gen{Unp,P}ackBits): fixed single bit access
8287 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8288 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8289 previous instruction
8290 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8291 register has to be handled with care (forbidding movement
8292 of assignments/uses, removing assignments completely, ...)
8293 * (pCodeOptime2pCodes): make use of regIsSpecial
8294 * added lots of debugging output (commented out)
8295 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8296 from being reused as result UNLESS it is known to work
8298 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8300 * support/Util/dbuf.h: include <stddef.h> for size_t
8301 * .version: changed to version 2.5.2
8303 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8305 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8307 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8309 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8310 (genModOneByte): removed needless psha/pula
8312 2005-07-22 Raphael Neider <rneider AT web.de>
8314 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8315 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8316 * src/pic/gen.c (resolveIfx): do not "invent" labels
8317 * (genSkipc): changed to positive logic
8318 * (genSkipCond): removed as no longer needed
8319 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8321 * (genLeftShift): check operands are in different registers
8322 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8323 INCF does not update CARRY...
8324 * src/pic/main.c: fixed _linkCmd
8325 * src/pic/pcode.c (unlinkpCode): added inactive code
8326 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8327 alive (do not assign result and operand overlapping registers)
8329 2005-07-22 Raphael Neider <rneider AT web.de>
8331 * src/pic/device.c (dump_sfr): replaced register declaration with
8332 call to emitSymbolToFile() to avoid duplicate symbols
8333 * (assignRelocatableRegisters): do not declare external symbols
8334 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8335 right (take size of type, not etype)
8336 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8337 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8338 * (packRegsForAccUse): disabled assignment of WREG as
8339 the result reg to prevent occurence of just fixed #1235003,
8341 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8342 symbols (avoids duplicate symbols in .asm file)
8343 * (pic14emitRegularMap): use emitSymbolToFile()
8344 * src/pic/gen.c (aopOp): fixed spillLocation handling
8345 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8346 * (genDataPointerSet): removed unneccessary variables/output
8348 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8350 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8351 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8353 2005-07-21 Raphael Neider <rneider AT web.de>
8355 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8356 architecture cannot handle them efficiently, fixes bug #1235003
8357 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8358 check for empty sets before using them (fixes bug #1232190)
8360 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8362 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8363 (lnksect2): generate warnings for memory overlap
8364 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8365 constseg to set the name of these segments so you can instruct the linker
8366 to place them in banks
8367 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8368 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8369 added code_seg and const_seg to options
8370 * src/SDCCglue.c (emitMaps): use options.const_seg,
8371 (createInterruptVect): put interrupt vectors in segment HOME,
8372 (glue): put HOME before static segment and put the main glue in HOME,
8373 (glue): use options.code_seg
8374 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8375 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8376 these segments so you can instruct the linker to place them in banks
8377 (linkEdit): use code_loc for HOME segment which should be the first
8378 segment in code memory now
8379 * src/SDCCmem.c: fixed more stuff like bug 1238386
8380 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8381 (changePointer): don't change function pointers to code pointers for
8383 (compareType): added exceptional check for banked function pointers
8384 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8385 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8386 after static in code memory
8387 * src/mcs51/gen.c: added aopLiteralLong prototype,
8388 (aopForSym): use getSize for functions,
8389 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8390 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8391 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8393 (genPcall): use call for literal function pointers and generate banked
8394 calls over the one trampoline so there's only one place for the user to
8395 modify according to his/hers hardware,
8396 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8397 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8398 * src/mcs51/main.c: added keyword banked,
8399 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8400 * support/Util/SDCCerr.c,
8401 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8402 needed for passing the bank and address to the trampoline
8403 * device/lib/mcs51/crtbank.asm: added for bankswitching
8404 * device/lib/mcs51/Makefile: added crtbank
8406 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8408 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8409 for fields at offset 0 of a struct or union as reported
8410 on 2005-07-07 in the developer mailing list.
8412 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8414 * src/SDCCmem.c: fixed bug 1238386
8416 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8418 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8419 (patch #1144962), added peephole 300, enabled 259.x
8420 * doc/sdccman.lyx: removed screenshot and provided link instead
8422 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8424 * doc/sdccman.lyx: added section about debugging with ddd
8425 * doc/figures/ddd_example.eps: screenshot of debugging session
8427 2005-07-04 Raphael Neider <rneider AT web.de>
8429 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8430 like CODE pointers, fixes #1115683
8431 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8432 call, fixes bugs #1232211, #1228110,
8433 fixed wrong casts to pCodeFlow from pCodeInstructions
8435 2005-07-04 Raphael Neider <rneider AT web.de>
8437 * src/pic/gen.c (popGet): changed assert to allow for
8439 * (popGetAddr): changed signature to provide
8440 an additional index, patched all call sites
8441 * (genCmpEq): handle literal-like operands correctly
8442 * (genAddrOf): added sanity checks on __code/__data pointers
8443 * (genAssign): added handling of symbols from __code section
8444 * (gencjne): do not generate code for comparisons whose result
8445 is neither stored nor used, fixes bug #1171114
8446 * (AccLsh, AccRsh): operate on operand instead of WREG
8447 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8448 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8450 * rewrote complete shift-by-literal logic, commented unused
8452 * (genConstPointerGet): get multiple bytes (if result size > 1),
8453 fixed handling of non-immediate addresses
8454 * (genPointerGet): handle CODE pointers like CONST pointers
8455 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8456 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8457 operand is to be treated as a literal or not
8458 * (mov2w,genPcall,genCmpEq),
8459 src/pic/genarith.c: use aop_isLitLike() to decide between
8460 literal/register contents
8461 * (addSign): added missing offset
8462 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8463 only emit comment in debug-mode,
8464 use {aop,op}_isLitLike throughout the file
8465 * src/pic/glue.c: fix initializers for pointers (work in progress)
8466 * src/pic/pcode.c (get_op): honor index on _const symbols
8467 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8468 * (dumppBlock): added pCode size estimation
8469 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8470 check for IS_SYMOP before OP_SYMBOL'ing
8471 * fixed indentation, compacted switch-statements
8472 * (allocReg): find free register and allocate it instead of
8473 allocating new registers all the time
8474 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8475 registers as its operands (necessary only for multibyte GETs)
8477 2005-07-01 Raphael Neider <rneider AT web.de>
8479 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8480 debugging .asm-output macros FENTRY + FEXIT
8481 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8483 * (emitpComment): NEW, printf to pCode
8484 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8486 * (popGetAddr): NEW, variant of popGet to access an immediates
8487 high(er) bytes instead of the n'th byte of memory they reference,
8488 replaced popGet with popGetAddr where neccessary
8489 * (genDataPointerGet): reactivated and fixed implementation
8490 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8492 * (genDataPointerSet): fixed multibyte assignments
8493 * (genpic14Code): fixed --i-code-in-asm handling
8494 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8495 * (genPlus): fixed index-out-of-bounds error
8496 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8497 * src/pic/ralloc.c: added debugging output macro FENTRY2
8498 * (spillThis): fixed indentation, enbraced for-body for clarity
8499 * (rematStr): commented out as now unused
8500 * (regTypeNum): commented out special spill case (overwrites
8502 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8504 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8506 * doc/sdccman.lyx: documented sfr16/sfr32,
8507 added example for using storage class with function pointers
8508 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8510 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8512 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8513 * device/lib/_itoa.c,
8514 * device/lib/_ltoa.c: optimized codesize
8515 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8516 but don't know how to suppress the double warning.
8517 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8518 * support/Util/SDCCerr.c,
8519 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8521 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8523 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8524 fixed old K&R prototypes
8525 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8526 * device/lib/_gptrget.c,
8527 * device/lib/_gptrgetc.c,
8528 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8529 also new versions for small generic pointers and banked generic pointers
8530 * src/port.h: added const_name
8531 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8532 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8533 * src/SDCCcse.c (findPrevIc): check all associative operators
8534 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8535 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8536 * src/SDCCmem.c: updated comments,
8537 set far-space to 0 for pdata, results in optimized code
8538 * src/SDCCmem.h: added macro CONST_NAME
8539 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8540 moving the info into the highest bits, see also gptrget/gptrput
8541 * src/src.dsp: added sdcc.ico to project files
8542 * src/avr/gen.c (genCast): fixed bug 0x%d
8543 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8544 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8545 relation between ptr_type and DCL_TYPE,
8546 (genCast): fixed bug 0x%d
8547 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8548 (CODE)" for const_name
8549 * src/hc08/gen.c (genCast): fixed bug 0x%d
8550 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8551 (hc08_port): added "CONST (CODE)" for const_name
8552 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8553 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8554 between ptr_type and DCL_TYPE,
8555 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8556 operand* and took AOP() inside function so sfr-ness can be checked,
8557 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8559 (genFunction, genEndFunction): optimized stack setup,
8560 (genMinus): optimized for literals with ending zeroes (in bytes),
8561 (genCast): fixed bug 0x%d
8562 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8563 (mcs51_port): added "CONST (CODE)" for const_name
8564 * src/mcs51/peeph.def: made rule 226 more generic
8565 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8566 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8567 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8568 * src/z80/main.c (z80_port): added NULL for const_name,
8569 (gbz80_port): added NULL for const_name
8570 * support/regression/tests/bug663539.c,
8571 * support/regression/tests/sfr16.c: new tests
8573 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8575 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8577 2005-06-24 Raphael Neider <rneider AT web.de>
8579 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8581 * device/include/pic16/signal.h: added USBIF
8584 2005-06-24 Raphael Neider <rneider AT web.de>
8586 * device/lib/pic16/libdev/pic18f2455.c,
8587 device/include/pic16/pic18f2455.h: NEW
8588 * device/include/pic16/pic18fregs.h,
8589 device/lib/pic16/pics.all,
8590 src/pic16/device.c: added 18f2455
8591 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8592 device/include/pic16/{pic18f[68][567].h,usart.h}:
8593 replaced MULTIPLE_USARTS define with more relaible
8594 compatibility sfrs (for USART access)
8596 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8598 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8599 and the output asm file line is printed on two lines.
8601 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8603 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8604 BGT, BLE, BHI, and BLS instructions
8605 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8607 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8608 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8610 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8612 2005-06-15 Raphael Neider <rneider AT web.de>
8614 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8615 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8616 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8617 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8618 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8620 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8622 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8623 Marcel Telka in bug #1215704
8625 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8627 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8628 located in shared memory bank.
8630 2005-05-31 Raphael Neider <rneider AT web.de>
8632 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8633 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8634 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8636 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8638 * device/lib/_strncpy.c: fixed the fix
8640 2005-05-26 Raphael Neider <rneider AT web.de>
8642 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8643 initializers with \0, bug #1208187
8644 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8645 intializers with \0, bug #1208187
8647 2005-05-26 Raphael Neider <rneider AT web.de>
8649 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8650 initializers with \0, bug #1208187
8651 * src/pic16/main.c (_process_pragma): added sanity checks
8652 for stack position and size, emit warnings when appropriate
8654 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8656 * device/lib/_strncpy.c: fixed not filling with \0
8658 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8660 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8662 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8663 compound_statement),
8665 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8667 2005-05-24 Raphael Neider <rneider AT web.de>
8669 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8671 2005-05-24 Raphael Neider <rneider AT web.de>
8673 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8674 TRISE definitions, closes bug #1162453
8676 2005-05-22 Raphael Neider <rneider AT web.de>
8678 * src/pic16/main.c (_process_pragma): check for missing
8679 arguments to pragmas code and udata
8680 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8681 consistency fixes to match other headers (thanks to Jim Paris)
8682 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8684 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8686 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8688 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8690 * support/regression/tests/bug1198642.c: new test
8691 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8692 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8693 * support/scripts/resource.h,
8694 * support/scripts/resource.rc,
8695 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8696 * support/scripts/sdcc.ico: added 32x32 icon
8698 2005-05-18 Raphael Neider <rneider AT web.de>
8700 * device/lib/pic16/libdev/pic18f*.c,
8701 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8702 keywords to "__sfr" and "__at (X)"
8703 * device/include/pic16/pic18fregs.h: added pic18f4520
8704 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8705 #1203088 (MPLAB compatibility)
8707 2005-05-17 Raphael Neider <rneider AT web.de>
8709 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8710 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8711 * device/lib/pic16/pics.all: added new devices
8712 * src/pic16/device.c: added support for pic18f4520
8714 2005-05-16 Raphael Neider <rneider AT web.de>
8715 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8716 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8717 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8718 convenience function for bit access
8720 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8722 * device/lib/printf_large.c: fixed bug 1193299
8723 * support/regression/tests/bug1057979.c: added test %3.3s
8725 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8727 * device/include/mcs51/8051.h,
8728 * device/include/mcs51/8052.h: made parseable with lint
8729 * device/include/mcs51/lint.h: added include file for (sp)lint
8730 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8731 * doc/cdbfileformat.lyx,
8732 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8734 2005-05-14 Raphael Neider <rneider AT web.de>
8736 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8737 * device/lib/pic16/libc/stdlib/itoa.c (new)
8738 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8739 * device/lib/pic16/libio/Makefile: exclude subdir according to
8740 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8741 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8742 * src/pic16/gen.c (genFunction): prevent annoying warning
8743 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8745 * support/cpp2/cppmain.c (cpp_output_string): new
8746 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8749 2005-05-13 Borut Razem <borut.razem AT siol.net>
8751 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8753 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8755 * .version: changed to version 2.5.1; back to bleeding edge development
8757 2005-05-11 Borut Razem <borut.razem AT siol.net>
8759 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8760 generate PDF version 1.3 documents
8762 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8764 * .version: changed to version 2.5.0
8766 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8768 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8770 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8772 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8773 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8774 well as many smaller updates.
8775 * .version: changed to version 2.5.0-pre1
8777 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8779 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8781 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8783 * support/regression/tests/bug1185672.c: added
8784 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8786 * src/mcs51/gen.c (genCall): added comments, made it look safer
8787 * src/mcs51/gen.c (genEndFunction): simplified
8789 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8791 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8793 2005-04-14 Borut Razem <borut.razem AT siol.net>
8795 * fixed bug 1045046 - SIGSEGV with really simple code?:
8796 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8797 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8799 2005-04-14 Borut Razem <borut.razem AT siol.net>
8801 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8802 src/pic16/device.h: temporarily disabled experimental #inline pragma
8805 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8807 * device/include/z80/stdio.h,
8808 * device/include/z80/string.h: removed these highly incomplete files so
8809 SDCC can use the default ones in device/include/
8811 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8813 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8815 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8818 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8820 * device/include/malloc.h: removed redundant __reentrant prototypes
8821 * device/lib/_mullong.c: added working xstack variant in asm (C version
8822 doesn't pass regression tests)
8823 * device/lib/bpx.c: used __data and made bpx char for mcs51
8824 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8825 (createFunction): fixed bug with xstackPtr
8826 * src/SDCCcse.c: corrected comments
8827 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8828 (killDeadCode, eBBlockFromiCode): removed unused code
8829 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8831 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8832 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8833 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8834 (genModOneByte): fixed warning in MSVC
8835 * src/mcs51/main.c (): added comments
8836 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8838 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8840 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8842 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8844 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8846 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8848 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8849 characters arrays of larger size than the declared one.
8851 2005-04-10 Borut Razem <borut.razem AT siol.net>
8853 * src/pic/gen.c (genInline),
8854 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8855 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8856 (findNextInstruction), (findPrevInstruction),
8857 (findInstructionUsingLabel),
8858 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8859 * src/pic/pcode.c (findLabel): added missing '\n'
8860 * src/src.dsp: added SDCCdwarf2.c to the project
8862 2005-04-09 Borut Razem <borut.razem AT siol.net>
8864 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8866 2005-04-08 Raphael Neider <rneider AT web.de>
8868 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8869 into the chain after a given one) and mergeDefmapSymbols (combine
8870 defmap entries for each symbol per pcode)
8871 * (createDefmap): have defmap entries merged in the end
8872 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8873 a symbol before replacing one access type's symbol, merge symbols in
8874 the end (replacement symbol might already have an entry)
8875 * (assignValnums): keep reference to written WREG intact
8877 2005-04-08 Raphael Neider <rneider AT web.de>
8879 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8882 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8884 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8887 2005-04-07 Raphael Neider <rneider AT web.de>
8889 * device/include/pic16/usart.h: added compatibility defines for
8890 devices with more than one USART
8891 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8893 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8895 * device/lib/Makefile.in: updated for port specific include
8897 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8899 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8901 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8903 * device/include/8051.h,
8904 * device/include/8052.h,
8905 * device/include/at89S8252.h,
8906 * device/include/at89c55.h,
8907 * device/include/at89x051.h,
8908 * device/include/at89x51.h,
8909 * device/include/at89x52.h,
8910 * device/include/mcs51reg.h,
8911 * device/include/reg51.h,
8912 * device/include/reg764.h,
8913 * device/include/regc515c.h,
8914 * device/include/sab80515.h: (re)moved these 12 files
8915 * device/include/mcs51/8051.h,
8916 * device/include/mcs51/8052.h,
8917 * device/include/mcs51/at89S8252.h,
8918 * device/include/mcs51/at89c55.h,
8919 * device/include/mcs51/at89x051.h,
8920 * device/include/mcs51/at89x51.h,
8921 * device/include/mcs51/at89x52.h,
8922 * device/include/mcs51/mcs51reg.h,
8923 * device/include/mcs51/reg51.h,
8924 * device/include/mcs51/reg764.h,
8925 * device/include/mcs51/regc515c.h,
8926 * device/include/mcs51/sab80515.h: and added them here
8928 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8930 * device/include/stdarg.h: changed SDCC specific keywords to double
8932 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8934 * device/include/hc08/mc68hc908gp32.h,
8935 * device/include/hc08/mc68hc908jb8.h,
8936 * device/include/hc08/mc68hc908jkjl.h,
8937 * device/include/hc08/mc68hc908qy.h: fixed comments
8938 * device/include/mcs51/README: updated
8939 * device/include/mcs51/c8051f120.h: added PINRSF
8940 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8941 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8942 amidst code. Also inline is not supported.
8944 2005-04-06 Raphael Neider <rneider AT web.de>
8946 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8947 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8948 callers stack/frame pointers
8950 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8952 * device/include/pic16/usart.h: added, missing in previous commit,
8953 * device/include/pic16/adc.h: fixed typo,
8954 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8956 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8958 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8959 uninitialized because a bug appears with gplink
8960 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8961 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8962 complains for unrecognised option
8964 2005-04-05 Raphael Neider <rneider AT web.de>
8966 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8967 structs as well (using memcpy)
8968 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8969 on ISRs (GOTO has no label)
8970 * src/pic16/device.h: added OF_OPTIMIZE_DF
8971 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8972 new data flow analysis/optimization
8973 * src/pic16/pcode.c: added (prototypes for and implementation of)
8974 dataflow analysis functions, fixed pCodeInstructions' inCond and
8975 outCond values, made RCALL a branch instruction
8976 * (pic16_unlinkpCode): keep C line if possible
8977 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8978 C line moved if possible
8979 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8980 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8981 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8982 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8984 * (pic16_getJumptabpCode): NEW, needed in...
8985 * (LinkFlow): fixed handling of jumptables, calls and conditional
8987 * (pic16_InsertCommentAfter): NEW
8988 * (pic16_pCodeReplace): made verbose and flow preserving
8989 * (AnalyzeFlow): added call to data flow analysis
8990 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8991 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8992 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8994 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8996 * src/SDCCast.c (decorateType): fixed bug #1105626
8998 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
9000 * device/include/asm/pic16/features.h,
9001 * pic18f*.h headers,
9002 * device/include/pic16/adc.h,
9003 * device/include/pic16/delay.h,
9004 * device/include/pic16/i2c.h,
9005 * device/include/pic16/malloc.h,
9006 * device/include/pic16/stdio.h,
9007 * device/include/pic16/stdlib.h,
9008 * device/include/pic16/string.h,
9009 * device/lib/pic16/libc/stdio/printf_tiny.c,
9010 * device/lib/pic16/libc/stdio/printf_small.c,
9011 * device/lib/pic16/libc/stdio/strmgpsim.c,
9012 * device/lib/pic16/libc/stdio/strmmssp.c,
9013 * device/lib/pic16/libc/stdio/strmusart.c,
9014 * device/lib/pic16/libc/stdio/vfprintf.c,
9015 * device/lib/pic16/libc/stdlib/ltoa.c,
9016 * device/lib/pic16/libc/stdlib/putchar.c,
9017 * device/lib/pic16/libc/stdlib/x_ftoa.c,
9018 * device/lib/pic16/libc/stdlib/memchrpgm.c,
9019 * device/lib/pic16/libc/stdlib/memchrram.c,
9020 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
9021 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
9022 * device/lib/pic16/libio/adc/adcbusy.c,
9023 * device/lib/pic16/libio/adc/adcread.c,
9024 * device/lib/pic16/libio/adc/adcsetch.c,
9025 * device/lib/pic16/libio/usart/ubaud.c,
9026 * device/lib/pic16/libio/usart/ubusy.c,
9027 * device/lib/pic16/libio/usart/udrdy.c,
9028 * device/lib/pic16/libio/usart/uopen.c,
9029 * device/lib/pic16/libio/usart/uputc.c,
9030 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9031 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9032 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9033 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9034 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9035 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9036 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9037 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9038 specific keywords to double underlined form,
9039 * device/lib/pic16/libc/Makefile.rules,
9040 * device/lib/pic16/libsdcc/Makefile.rules,
9041 * device/lib/pic16/libm/Makefile,
9042 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9043 to compile with C standard set in Makefile.common
9044 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9045 rand.c and crc.c in compilation process,
9046 * device/lib/pic16/libsdcc/int/divuint.c,
9047 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9048 `c' from signed to unsigned,
9049 * device/lib/pic16/startup/crt0.c,
9050 * device/lib/pic16/startup/crt0i.c,
9051 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9052 keywords to double underlined form, bug fixes in _do_cinit function
9053 which prevented the correct initialization of the .idata segment,
9054 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9055 core to enter a infinite loop
9056 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9058 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9060 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9062 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9064 * device/include/Makefile.in: add support for hc08 subdirectory
9065 * device/include/hc08/: new subdirectory
9066 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9067 Lucas Loizaga, thanks!
9068 * device/include/hc08/mc68hc908qy.h,
9069 * device/include/hc08/mc68hc908gp32.h,
9070 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9071 their own directory. Changed internal macro names to use the compiler
9072 reserved namespace. Changed SDCC specific keywords to double
9074 * device/include/math.h,
9075 * device/include/malloc.h,
9076 * device/include/stdarg.h,
9077 * device/include/stdbool.h
9078 * device/include/string.h,
9079 * device/include/tinibios.h,
9080 * device/include/ds400rom.h,
9081 * device/include/8051.h,
9082 * device/include/8052.h,
9083 * device/include/80c51xa.h,
9084 * device/include/at89c55.h,
9085 * device/include/at89S8252.h,
9086 * device/include/at89x51.h,
9087 * device/include/at89x52.h,
9088 * device/include/ds80c390.h,
9089 * device/include/reg764.h,
9090 * device/include/regc515c.h,
9091 * device/include/sab80515.h,
9092 * device/include/mcs51/c8051f000.h,
9093 * device/include/mcs51/c8051f018.h,
9094 * device/include/mcs51/c8051f020.h,
9095 * device/include/mcs51/c8051f040.h,
9096 * device/include/mcs51/c8051f060.h,
9097 * device/include/mcs51/c8051f120.h,
9098 * device/include/mcs51/c8051f300.h,
9099 * device/include/mcs51/c8051f310.h,
9100 * device/include/mcs51/c8051f320.h,
9101 * device/include/mcs51/c8051f330.h,
9102 * device/include/mcs51/c8051f350.h,
9103 * device/include/z180.h: Changed SDCC specific keywords to double
9106 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9108 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9110 * (pic16_assignConfigWordValue): disable testing of configuration
9111 register value with config mask,
9112 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9113 function with port->fun_prefix,
9114 * (genFunction): when generating a naked interrupt function never
9115 create an absolute segment placed in interrupt vector address, place
9116 the actual interrupt function at IVA instead, when an interrupt
9117 function is generated with unspecified interrupt then do not create
9118 the absolute section,
9119 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9120 code for generating a call to generic pointer get/put function with
9121 a call to function pic16_callGenericPointer(),
9122 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9123 the call to the generic pointer get/put functions with prefixing the
9124 function name with port->fun_prefix,
9125 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9126 * src/pic16/main.c (_process_pragma): prefix function with
9128 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9129 calling assembler, old 18Fxxxx macro is deprecated,
9130 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9131 PC_ASMDIR in while condition,
9132 * (findInstruction): add PC_ASMDIR in while condition,
9133 * (buildCallTree): prefix main with port->fun_prefix,
9134 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9135 identifier for variable with banked access in instructions BTFSS,
9136 BTFSC, BCF, BSF, BTG
9137 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9138 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9139 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9140 perform optimization when enviroment variable NO_REG_OPT is set,
9141 * (insideLRBlock): NEW, return 1 if register is inside an
9142 INF_LOCALREGS block,
9143 * (RemoveRegFromLRBlock): remove a register that is completely
9144 eliminated by register optimization, but it is still left in local
9145 register store/restore in/from stack block,
9146 * (Remove2pcodes): after removing register, check to see if it
9147 should be removed from local register store/restore in/from stack
9149 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9150 DUMMY_READ_VOLATILE,
9152 * device/include/pic16/adc.h: minor prototype modifications and
9154 * device/include/pic16/malloc.h: added GPL notice various
9156 * device/include/pic16/stdint.h: NEW, standard header for ints
9157 * device/include/pic16/delay.h: NEW, header for delay functions,
9158 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9160 * device/include/pic16/signal.h: NEW, header providing helper macros
9161 for implementing signal handlers,
9162 * device/include/pic16/stdio.h: added prototypes for functions,
9163 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9164 prototypes for stdin and stdout, added macro PUTCHAR to
9165 automatically implement putchar function prototype,
9166 * device/include/pic16/usart.h: modified and updated USART library,
9167 * device/lib/pic16/libio/adc/,
9168 * device/lib/pic16/libio/i2c: some modifications to improve library
9170 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9171 family of functions,
9172 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9173 family of functions and other sources,
9174 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9175 of the PIC18Fxx[28] devices,
9176 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9177 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9178 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9179 _do_cinit function, because the previous failed when local variables
9180 where not placed in the same memory bank,
9181 * device/lib/pic16/libsdcc/char/: various modifications to improve
9182 library performance,
9183 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9184 information on the new functions of the c library and more...
9186 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9188 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9190 2005-03-26 Raphael Neider <rneider AT web.de>
9192 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9193 if condition == CARRY)
9194 * (genCmp): adapted to new genSkipc semantics
9195 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9196 on rIfx (genCmp was broken)
9198 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9200 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9201 * src/z80/main.c (_keywords[]),
9202 * src/SDCCglobal.h (struct options),
9204 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9205 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9206 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9207 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9208 always available in leading double underscore form. The C99 support is
9209 mostly missing, but it's a start.
9210 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9211 reserved identifier "__data".
9213 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9215 * src/mcs51/peeph.def: fixed bug 1170013
9217 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9219 * device/include/mcs51reg.h: fixed bug 842007
9221 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9223 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9226 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9228 * src/port.h (struct PORT),
9229 * src/avr/ralloc.c (avr_assignRegisters),
9231 * src/ds390/ralloc.c (ds390_assignRegisters),
9233 * src/hc08/ralloc.c (hc08_assignRegisters),
9235 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9237 * src/pic/ralloc.c (pic14_assignRegisters),
9239 * src/pic16/ralloc.c (pic16_assignRegisters),
9241 * src/xa51/ralloc.c (xa51_assignRegisters),
9243 * src/z80/ralloc.c (z80_assignRegisters),
9245 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9246 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9248 * src/SDCCdflow.c (computeDataFlow),
9250 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9252 * src/SDCCcflow.c (*),
9254 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9255 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9256 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9257 immedDom() returning wrong block; probably fixes bug #1160833)
9259 2005-03-20 Borut Razem <borut.razem AT siol.net>
9261 * support/scripts/inc2h.pl: WIN32 port
9263 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9265 * device/lib/makefile.in: added abs.c and labs.c
9267 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9269 * device/include/stdint.h: added
9270 * device/lib/abs.c: added
9271 * device/lib/labs.c: added
9272 * device/include/stdlib.h: added abs() and labs() prototypes
9273 * device/lib/libsdcc.lib: added abs and labs
9274 * device/include/float.h,
9275 * device/lib/_fsmul.c,
9276 * device/lib/printf_fast.c,
9277 * device/lib/printf_tiny.c: updated comments
9279 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9281 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9284 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9286 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9287 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9289 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9291 * device/lib/printf_large.c: removed inline assembly for portability and
9292 readability. Use printf_fast if speed or size are more important.
9293 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9294 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9296 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9298 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9299 prevent compiler warning
9301 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9303 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9304 moved to level 0 and declared as static. Also they are explicit
9305 placed in access bank. This was necessery because some times they
9306 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9307 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9308 optimizations. Currently only compare to unsigned char is implemented,
9309 * src/pic16/gen.c: added fReturnIdx array,
9310 * (struct resolvedIfx) is moved to gen.h and made public,
9311 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9312 * (aopForSym): added an optimization to directly store in stack of
9313 the operand of a SEND iCode,
9314 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9315 but as registers instead (AOP_REG) using the fReturnIdx array,
9316 * (pic16_freeAsmop): remove the freed register from the
9317 _G.sregsAlloc field,
9318 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9319 a compare of 'WREG',
9320 * (pic16_popGetTempRegCond): changed function prototype, now
9321 function takes also a bitVector argument v which holds the current
9322 set of registers that are allocated for stack access by aopForSym,
9323 registers allocated in aopForSym for accessing stack symbols are not
9324 any more part of the functions usedRegs field,
9325 * (genCall): some times aopOp is called for a stack variable to be
9326 send, aopForSym might perform the push, if this is true make sure
9327 that genCall doesn't push the variable twice by testing _G.resDirect,
9328 * (genFunction): changed testing for unspecified interrupt number
9329 from 256 to INTNO_UNSPEC,
9330 * modified selection scheme of frame pointer generation. Previously
9331 if function did use local registers a frame pointer was generated,
9332 now a frame pointer is generated only if function has arguments
9333 (that need PLUSW2 register access), or has stack arguments, or the
9334 compiler is not instructed to omit the frame pointer,
9335 * (genEndFunction): before restoring local registers that were saved
9336 in the function preamble, also restore the registers that *might*
9337 have been allocated for stack access,
9338 * (genRet): removed some old comments,
9339 * (genCmp, the active (RN's) version): added a call to the
9340 pic16_genCmp_special function to perform the compare with a more
9341 robust and optimized way,
9342 * (genInline): a feature has been added in inline code generation,
9343 which allows a wildcard variable substitution when writing inline
9344 assembly. Code is incomplete and experimental therefore undocumented,
9345 * (genCast): changed order of aopOp for result and right to allow
9346 aopForSym to directly load the result if possible,
9347 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9348 perform an optimized compare on some selected special occasions,
9349 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9350 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9351 generate an IVT any more,
9352 * src/pic16/main.c (pic16_optionsTable): added command line option
9354 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9355 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9357 * src/pic16/NOTES: Raphael Neider added in list of active developers
9358 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9359 jumptable_end to prevent bug #,
9360 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9361 inCond and outCond fields,
9362 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9363 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9364 turn off register spilling,
9365 * (packRegsForOneUse): synced with other ports' versions although it
9366 is not used currently,
9367 * (pic16_packRegisters): added an optimization while reading
9368 structure bitfields, some registers may be saved (malloc code is
9369 decreased by 80 bytes)
9371 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9373 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9374 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9375 this can be optimized more?
9377 2005-03-10 Raphael Neider <rneider AT web.de>
9379 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9380 genNearPointerGet): (hopefully) fixed access to bitfields via
9381 pointers (p->bitN = x; and x = p->bitN; failed)
9383 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9385 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9387 2005-03-09 Raphael Neider <rneider AT web.de>
9389 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9391 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9393 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9394 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9395 (regTypeNum): set REG_BIT type if necessary
9396 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9397 * support/regression/tests/critical.c: check bug 1144613
9399 2005-03-02 Raphael Neider <rneider AT web.de>
9401 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9403 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9405 * src/avr/ralloc.c (serialRegAssign),
9406 * src/ds390/ralloc.c (serialRegAssign),
9407 * src/hc08/ralloc.c (serialRegAssign),
9408 * src/mcs51/ralloc.c (serialRegAssign),
9409 * src/pic/ralloc.c (serialRegAssign),
9410 * src/pic16/ralloc.c (serialRegAssign),
9411 * src/xa51/ralloc.c (serialRegAssign),
9412 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9414 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9416 * src/SDCCast.c (decorateType): fixed bug 1124787
9418 2005-02-20 Hubert Sack <sack AT digiplan.de>
9419 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9421 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9424 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9426 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9427 to keep the correct label reference count when adding/removing references
9428 to labels. A peephole file using this is appended to patch #1144962.
9430 2005-02-14 Raphael Neider <rneider AT web.de>
9432 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9433 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9434 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9435 retrievals of result operand's value on assignment
9437 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9439 * device/include/pic16/string.h: modified prototype for memccpy()
9440 to memccpy(void *, void *, char, size_t)
9441 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9442 check whether to omit frame pointer or not,
9443 * (genInline): convert all occurences of "\n" to LF in inline
9444 assembler blocks, this helps formatting the inline text,
9445 * (pic16_loadFSR0): modified prototype,
9446 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9447 removed some 8051 legacy code,
9448 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9449 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9450 before allocating temporary registers in functions,
9452 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9454 * support/regression/tests/bitvars.c: corrected the "fix"
9456 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9458 * support/regression/tests/bitvars.c,
9459 * support/regression/tests/bitwise.c,
9460 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9462 2005-02-10 Raphael Neider <rneider AT web.de>
9464 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9465 different size for Alpha
9466 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9468 2005-02-09 Raphael Neider <rneider AT web.de>
9470 * src/SDCC.lex(doPragma) : save and restore warning options as well
9471 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9472 * have #pragma less_pedantic set the errorlevel to WARNING
9474 * (cloneOptimize) : fixed wrong malloc's size
9475 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9476 facilitate correct handling of #pragma (save|restore)
9478 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9480 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9482 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9484 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9486 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9488 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9490 2005-02-02 Raphael Neider <rneider AT web.de>
9492 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9493 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9494 * (pic16_storeForReturn): fixed to allow returning function pointers
9495 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9496 * device/include/pic16/{stddef.h,stdbool.h}: added
9498 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9500 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9502 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9504 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9505 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9506 appeared to be required
9508 2005-01-31 Borut Razem <borut.razem AT siol.net>
9510 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9511 include/mcs51 and include/z80 directories to the package
9513 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9515 * src/hc08/gen.c (genFunction): fixed bug #1112752
9517 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9519 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9521 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9523 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9525 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9527 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9529 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9531 * device/include/c8051fxxx.h: removed these 6 files
9532 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9534 2005-01-26 Raphael Neider <rneider AT web.de>
9536 * src/pic16/gen.c (genAssign): fixed assignment from longs
9537 in codespace (were cut to three bytes)
9538 * (genDummyRead): implemented (except for CODESPACE...),
9540 * src/pic16/glue.c (emitStatistics): beautified
9541 * device/lib/pic16/libm/Makefile: added include path
9543 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9545 * src/z80/gen.c (aopPut): fixed bug #1103902
9547 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9549 * device/lib/expf.c: fixed bug #1095792
9551 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9553 * device/lib/pic16/libm: added Math library sources
9555 2005-01-24 Raphael Neider <rneider AT web.de>
9557 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9558 to enable upcast to pCodeOpReg2 (there is no type tag to
9559 differenciate the two and pic16_popGet2p cast into PCOR2)
9560 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9561 (sizeof(sectNames) changed to sizeof(sectName))
9562 Both patches fix segfaults under MinGW.
9564 2005-01-23 Raphael Neider <rneider AT web.de>
9566 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9567 Safe_[mc]?alloc()'ed variables
9568 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9569 of (byte sized) temporaries (assign them to WREG for now)
9570 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9571 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9572 this might fix SIGSEGVs on MinGW...
9573 * src/SDCCopt.c (killDeadCode): restored original behaviour
9574 (volatile operands might get thrown away though)
9576 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9578 * src/pic16/gen.c: fixed bug #1106975,
9579 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9580 pointer update, INTCON is saved, global interrupts are disabled and
9581 restored after updateing TOS.
9582 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9583 * added function attribute 'shadowregs' to take advantage of shadow
9585 * added function attribute 'wparam' as an alternative to the wparam
9587 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9588 user declares a non-ISR function as 'shadowregs',
9589 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9591 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9593 * .version: bumped version number to 2.4.8
9594 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9596 * device/lib/pic16/libio/i2c/: I2C module support library,
9597 * device/include/pic16/i2c.h: I2C support library header,
9598 * device/lib/pic16/libc/stdio/: standard IO support sources,
9599 * (printf_small.c): printf_small() source, supports float print,
9600 * (printf_tiny.c): printf_tiny() source, does not support floats,
9601 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9602 enable global optimizations for entire library source, other
9603 Makefiles in the source tree are also modified to reflect this,
9604 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9606 * doc/sdccman.lyx: updated to reflect new changes,
9607 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9608 sym->onStack if-case,
9609 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9610 sbit, idata, _idata, xdata, _xdata,
9611 * added pragma library, to link an external library, (see doc),
9612 * removed command line options, --pomit-config-words, --pomit-ivt,
9613 --pleave-reset-vector,
9614 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9615 when calling assembler to reflect memory model used, also define
9616 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9617 reflect stack model used,
9618 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9619 on stack return NULL,
9621 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9623 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9624 of the operands is volatile. Fixes #1020220
9626 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9628 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9629 * (OptimizeRegUsage): make sure that there is really no other flow where
9630 the first pCode is used
9632 2005-01-22 Raphael Neider <rneider AT web.de>
9634 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9635 to fix #1106967 (pCode->seq are not set up correctly)
9637 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9639 * src/SDCCglue.c (glue): make sure code area is declared before the
9640 static initialization area.
9642 2005-01-21 Raphael Neider <rneider AT web.de>
9644 * device/lib/Makefile.in: fixed test for pic16 install dir
9645 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9647 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9648 added --optimize-goto compiler switch and pragma wparam documentation
9649 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9650 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9651 and PRODH closing bug #1071770 (peephole optimizer)
9653 2005-01-19 Raphael Neider <rneider AT web.de>
9655 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9656 cmdLine buffers (used when calling sdcpp...) are large enough
9657 (MAX_PATH=256 truncates arguments leading to system halts when
9659 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9660 * (genUminus): rewritten to for efficiency
9661 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9662 used uninitialized in some cases)
9663 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9664 copy the third byte from the int -- now assumes 0x80 (data memory)
9665 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9666 operands (genAddLit expects the iCode's operands to swapped as
9667 well), fixed leftover bytes (crashed for short left operands)
9668 * (pic16_genMinusDec): performance improvements, removed false
9670 * (pic16_genMinus): fixed to cope with differently sized operands
9671 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9673 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9674 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9675 new banksel optimization
9676 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9677 analysis for temporary registers (segfaults...)
9678 * src/pic16/peeph.def: added rule
9680 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9682 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9683 which converts a float number to its ASCII representation
9684 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9685 functions to convert the fractional and integer part of a float to ASCII,
9686 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9687 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9689 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9691 * device/include/pic16/adc.h: added GPL info,
9692 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9693 a pCodeOp as tested operand,
9694 * (genNearPointerGet): optimized bit testing, does not use
9695 intermediate register for bit value, test directly instead with
9696 BTFSS, BTFSC, works only for single bits,
9697 * (genpic16Code): dump the name of the iCode in the asm,
9698 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9699 renamed to pic16_decodeOp,
9700 * (serialRegAssign): do not allocate a temporary register for iCode
9701 sequences that test a single bit for 1/0
9703 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9705 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9706 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9707 access stack and frame pointers. They are initially assigned to
9708 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9709 accessing SFRs. Updated all occurences of modification of stack or
9710 frame pointer in gen.c and pcode.c,
9711 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9712 assigning of a literal value to pointers,
9713 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9714 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9717 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9719 * doc/sdccman.lyx: update documentation about stack pragma, added
9720 some info for stack memory models
9722 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9724 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9726 2005-01-08 Raphael Neider <rneider AT web.de>
9728 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9729 udata sections to fix bug #1097823
9731 2005-01-05 Raphael Neider <rneider AT web.de>
9733 * src/pic16/gen.c (genGenericShift): added handling of differently
9734 sized left operand and result
9736 2005-01-04 Raphael Neider <rneider AT web.de>
9738 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9739 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9740 to hold the condition bit)
9741 * added new version of genCmp (old code available via #define)
9742 * added new version of genShiftLeft/genShiftRight in a generic
9743 way, now supports shifting by negative values
9744 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9745 shiftCount (expected by genGenericShift)
9746 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9747 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9749 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9750 is an invalid literal too...)
9752 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9754 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9755 from Raphael Neider,
9756 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9757 for 8-bit literals. This fixes some literal operands which are sign
9758 extended to 16-bits ints when instruction needs only 8-bits.
9760 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9762 * device/lib/logf.c: added mcs51 assembly version
9763 * device/lib/expf.c: added mcs51 assembly version
9764 * device/lib/_logexpf.c: new shared asm code for expf and logf
9765 * device/include/math.h: add defines for assembly math library
9766 * device/lib/Makefile.in: build new _logexpf.c
9767 * device/lib/libfloat.lib: use new _logexpf.c
9769 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9772 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9773 device types which have less than 0x7f registers.
9775 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9777 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9779 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9781 * device/lib/printf_fast.c: only build on supported arch.
9782 * device/lib/printf_tiny.c: only build on supported arch.
9783 * device/lib/printf_fast_f.c: only build if asm float lib
9784 * device/lib/_fsget1arg.c: only build if asm float lib
9785 * device/lib/_fsget2args.c: only build if asm float lib
9786 * device/lib/_fsnormalize.c: only build if asm float lib
9787 * device/lib/_fsreturnval.c: only build if asm float lib
9788 * device/lib/_fsrshift.c: only build if asm float lib
9789 * device/lib/_fsswapargs.c: only build if asm float lib
9790 * device/include/stdio.h: don't provide print_fast,
9791 print_fast_f, print_tiny prototypes if --xstack used
9793 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9795 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9796 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9799 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9801 * device/lib/printf_fast_f.c: same as printf_fast, but
9802 with floating point enabled
9803 * device/lib/printf_fast.c: minor tweaks
9804 * device/include/stdio.h: add printf_fast_f
9806 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9808 * src/SDCCmain.c: make --float-reent default for mcs51
9809 * device/lib/_fsadd.c: added mcs51 assembly version
9810 * device/lib/_fssub.c: added mcs51 assembly version
9811 * device/lib/_fsmul.c: added mcs51 assembly version
9812 * device/lib/_fsdiv.c: added mcs51 assembly version
9813 * device/lib/_fseq.c: added mcs51 assembly version
9814 * device/lib/_fsneq.c: added mcs51 assembly version
9815 * device/lib/_fsgt.c: added mcs51 assembly version
9816 * device/lib/_fslt.c: added mcs51 assembly version
9817 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9818 * device/lib/Makefile.in: add _fscmp to build
9819 * device/lib/libfloat.lib: add _fscmp to build
9821 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9823 * device/lib/_fs2slong.c: added mcs51 assembly version
9824 * device/lib/_fs2sint.c: added mcs51 assembly version
9825 * device/lib/_fs2schar.c: added mcs51 assembly version
9826 * device/lib/_fs2ulong.c: added mcs51 assembly version
9827 * device/lib/_fs2uint.c: added mcs51 assembly version
9828 * device/lib/_fs2uchar.c: added mcs51 assembly version
9829 * device/lib/_slong2fs.c: added mcs51 assembly version
9830 * device/lib/_sint2fs.c: added mcs51 assembly version
9831 * device/lib/_schar2fs.c: added mcs51 assembly version
9832 * device/lib/_ulong2fs.c: added mcs51 assembly version
9833 * device/lib/_uint2fs.c: added mcs51 assembly version
9834 * device/lib/_uchar2fs.c: added mcs51 assembly version
9835 * device/include/float.h: added #define to select asm vs c
9837 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9839 * device/lib/printf_fast.c: improvements to float output
9840 * device/include/float.h: add defines for assembly float library
9841 * device/lib/_fsget1arg.c: receive 1 float arg
9842 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9843 * device/lib/_fsnormalize.c: normalize a float
9844 * device/lib/_fsreturnval.c: return float, various helper routines
9845 * device/lib/_fsrshift.c: right shift a float's mantissa
9846 * device/lib/_fsswapargs.c: swap 2 floats
9847 * device/lib/Makefile.in: build these 6 new files for mcs51
9848 * device/lib/libfloat.lib: add these 6 files to the library
9850 2004-12-26 Borut Razem <borut.razem AT siol.net>
9852 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9855 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9857 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9858 and fully reentrant and register bank neutral.
9859 * device/lib/printf_fast.c: added float (not enabled by default),
9860 added compact/slower integer (also not enabled by default),
9861 improved size/speed of fast integer code, other minor changes
9862 * device/include/stdio.h, device/lib/Makefile.in,
9863 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9865 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9867 * src/pic16/pcode.c: declaring variables other than at the start of a
9868 block is not supported in C by VC6.
9870 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9872 * applied a previous patch from Raphael Neider that wasn't included
9873 in the previous commits, which fixes infinite loops within jumptable
9875 * made some fixes that previous patches introduced
9877 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9879 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9880 that fixes an issue with AOP_PCODE asmop's offset,
9881 * (pic16_popCopyReg): update instance field too,
9882 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9883 function of pic port,
9884 * (genCmp, genAnd, genAssign),
9885 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9887 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9889 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9890 variables initial values to idata section,
9891 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9892 variables in some functions. This utilizes parmBytes field of iCode
9893 structure to hold the offset of the variable in stack. (might be
9894 able to use the stack field too?)
9895 * applied patch from Raphael Neider # ### , # ###
9896 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9897 variable initial values in idata section,
9898 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9899 for static variables with initial value
9900 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9901 applied fix in while loop from Raphael Neider.
9903 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9905 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9906 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9907 * src/ds390/ralloc.c (serialRegAssign): spill bits
9908 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9909 * support/Util/SDCCerr.c,
9910 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9911 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9912 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9914 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9916 * device/include/sdcc-lib.h: inserted LGPL, added includes
9917 asm/ds390/features.h and asm/mcs51/features.h
9918 * device/include/asm/default/features.h,
9919 * device/include/asm/gbz80/features.h,
9920 * device/include/asm/z80/features.h: added empty _AUTOMEM
9922 * device/include/asm/ds390/features.h,
9923 * device/include/asm/mcs51/features.h: added files with defines for
9924 _AUTOMEM and _STATMEM indicating automatic and static storage class
9925 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9926 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9927 * src/SDCCicode.c (geniCodeCast),
9928 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9929 * src/SDCCloop.c (loopInduction): removed unused variable lr
9930 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9931 to convertToFcall to include char modulo (RFE 1065037), added check
9932 if left operand is unsigned and use abs of literal value
9933 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9934 as it doesn't work after conversion from peephole.def to peephole.rul
9935 * src/mcs51/gen.c (toBoolean): added check for size,
9936 (genModOneByte): optimized code for signed char modulo a literal
9937 power of 2 (thanks to Hubert Sack),
9938 (genRRC): removed unnecessary "clr c",
9939 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9940 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9942 swapped rules 256.c and 256.d,
9943 extended 256.d by using new multiple checks (thanks Erik),
9944 added rules 256.e and 256.f,
9945 updated rule 261.a and 261.b to new generated code
9946 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9948 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9950 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9951 induction related bugs, including first part of bug #1074377
9953 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9955 * applied patch from bug-report #1076292,
9956 * applied patches for genAnd and Goto-optimizations for Raphael
9958 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9959 dump a less iCode information,
9960 * src/pic16/device.h (pic16_options_t): added field debgen,
9961 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9962 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9963 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9965 * (various functions): added macros FENTRY and FENTRY2 to functions,
9966 to emit function prologue,
9967 * (various functions): fixed indentation,
9968 * (genNearPointerGet): fixed loading of FSR0,
9969 * (genPackBits): applied patch from Raphael Neider to fix updating
9970 of FSR0 and touching only the modified bits,
9971 * src/pic16/genarith.c (various functions): added macros FENTRY to
9972 emit function prologue in comments,
9973 * src/pic16/pcode.h: added functions debugf2, debugf3,
9974 * src/pic16/ralloc.c: partial fix for packForPush caused
9977 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9979 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9980 <stsp AT users.sourceforge.net> with reversed byte order
9981 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9983 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9985 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9987 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9988 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9990 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9992 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9994 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9996 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9998 (setFromConditionArgs): friendly operand parser for peephole rules,
9999 (operandBaseName, operandsNotRelated): new peephole condition
10000 "operandsNotRelated" -- similar to "operandsNotSame", but takes
10001 architecture specific register naming into account, handles n-way
10002 comparisons, and supports quoted literals
10003 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
10005 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10007 * src/mcs51/peeph.def: fixed bug #1076940
10009 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10011 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
10013 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10015 Adding support for replacing ljmps with sjmps in jumptables
10016 generated for switch statements. For now you need to set the
10017 environment variable SDCC_SJMP_JUMPTABLE to enable this.
10018 Now 4 algorithms for mcs51 jumptable generation are used:
10019 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
10020 addresses loaded pc-relative for up to 112 cases and stack-pushing
10021 target addresses loaded with offset from dptr for up to 256 cases.
10023 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10024 * src/mcs51/main.c: adapted constants for switch table generation
10025 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10027 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10029 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10030 * support/regression/tests/bug1057979.c: added test for bug 1073386
10032 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10034 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10037 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10039 * src/pic16/device.h,
10040 * src/pic16/genarith.c,
10041 * src/pic16/glue.c,
10042 * src/pic16/main.c,
10043 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10045 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10047 Large cummulative patch for pic16 port.
10048 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10049 to call when a stack overflow occurs,
10050 * (malloc.h): added CVS Id tag,
10051 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10053 * added libc directory. The current version of LibC contains string
10054 functions, ctype functions and macros and some functions of the
10055 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10056 be extensively tested in the future. Standard disclaimer here.
10057 Library is not automatically build yet. But one can build it by
10058 invoking 'make' inside the libc directory.
10059 * added ADC library under libio. Preliminary version yet.
10061 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10062 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10063 aopForRemat() now and not by pic16_aopOp(),
10064 * (pic16_popGetTempReg): removed warning messgae when allocating
10065 temporary registers, its a buggy feature and will be removed,
10066 * (pic16_popGet): set register instance field in AOP_CRY,
10067 * (pic16_outBitC): fixed for results in size greater than 1,
10068 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10069 * (pic16_storeForReturn): optimized return of 0,
10070 * (genCmp): experimental code for new genCmp which uses PIC18's
10071 special compare&skip instructions. Initial tests fail some times
10072 with variables grater than 1 byte in size, so new code is disabled,
10073 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10075 * (genCast): began a fix to optimize the casting of a bit to another
10076 bit, now assigning a bitfield to another bitfield will fail, sorry,
10077 * src/pic16/main.c: disabled the use of lr-support feature,
10078 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10079 * added some function prototypes, added function _debugf prototype,
10080 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10081 bits with offset (case PO_GPR_BIT),
10082 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10084 * (isBankInstruction): modified to return 0 for no banking instruction,
10085 and 1 for banking instruction,
10086 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10087 caused stop processing pCodes after a inline assembly block,
10088 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10089 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10090 registers when it shouldn't,
10091 * src/pic16/ralloc.c (allocReg): add preliminary support for
10092 supporting a limited set of temporary registers,
10094 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10096 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10097 genDataPointerSet): ensure assignments always copy in MSB to LSB
10099 (loadRegFromAop): recognize CLRH optimization,
10100 (genFunction): optimize RECEIVE iCodes in reentrant functions
10102 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10104 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10105 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10107 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10108 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10109 contiguous with data
10111 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10113 * device/lib/_gptrget.c (_gptrget),
10114 * device/lib/_gptrgetc.c (_gptrgetc),
10115 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10116 instead of sjmp to ret
10117 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10118 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10120 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10122 * .version: bumped version to 2.4.7
10123 * device/lib/_gptrget.c (_gptrget): is now _naked
10124 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10125 * device/lib/_gptrput.c (_gptrput): is now _naked
10126 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10127 (createFunction): fixed xstack
10128 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10129 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10131 (geniCodeCritical): store original interrupt state in an iTemp bit
10132 var unless stack-auto
10133 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10134 * src/SDCCmain.c (setIncludePath): added include/target to search path
10135 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10136 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10138 (processFuncArgs): put bit vars in bit area
10139 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10140 unsaveRBank): fixed xstack,
10141 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10142 (genFunction, genEndFunction): fixed xstack,
10143 (genAssign): optimization don't walk backwards through mem
10144 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10145 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10146 * support/regression/Makefile: also make library (for stack-auto) when
10147 making "all" and added "test-mcs51-xstack-auto"
10148 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10149 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10150 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10151 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10152 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10153 make-library by MAKE_LIBRARY
10154 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10155 regression tests for xstack
10156 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10157 * support/regression/tests/critical.c: test for critical on mcs51
10159 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10161 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10162 built version of sdcc instead of installed version
10164 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10166 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10167 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10169 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10170 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10171 WARNING: remove device/lib/build/z80/printf.o by hand when
10172 updating from previous build!
10173 * device/lib/z80/printf.c: updated comment
10174 * support/regression/tests/bug1057979.c: test all ports now
10175 * support/regression/tests/bug1065458.c: file added
10177 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10179 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10180 *_start and *_end symbols for static functions
10182 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10184 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10185 and search crt0.o in all library paths,
10186 (setIncludePath): proper handling of --nostdinc,
10187 (setLibPath): proper handling of --nostdlib
10188 * support/regression/Makefile,
10189 * support/regression/ports/ds390/spec.mk,
10190 * support/regression/ports/gbz80/spec.mk,
10191 * support/regression/ports/hc08/spec.mk,
10192 * support/regression/ports/mcs51/spec.mk,
10193 * support/regression/ports/mcs51-large/spec.mk,
10194 * support/regression/ports/mcs51-stack-auto/spec.mk,
10195 * support/regression/ports/z80/spec.mk: use include and lib files from
10196 built version of sdcc instead of installed version
10197 * doc/sdccman.lyx: fixed typo in --nostdinc
10199 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10202 * src/pic/device.c,
10203 * src/pic/ralloc.c,
10204 * src/pic/gen.c : added support to generate code for struct bit fields.
10206 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10208 * as/xa51/xa_version.h,
10209 * device/include/errno.h,
10210 * device/include/regc515c.h,
10211 * device/lib/_itoa.c,
10212 * device/lib/_ltoa.c,
10213 * device/lib/ser_ir_cts_rts.c,
10214 * sim/ucsim/xa.src/glob.cc,
10215 * sim/ucsim/xa.src/inst_gen.cc,
10216 * sim/ucsim/xa.src/xa_bit.cc,
10217 * sim/ucsim/xa.src/xa_sfr.cc,
10218 * sim/ucsim/z80.src/inst_dd.cc,
10219 * sim/ucsim/z80.src/inst_fdcb.cc,
10220 * support/scripts/keil2sdcc.pl,
10221 * src/pic16/pic16.dsp,
10222 * src/pic16/pic16a.dsp: corrected cvs line endings
10223 * device/lib/printf_large.c: fixed bug 1057979
10224 * src/pic16/gen.c: fixed non-C standard code
10225 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10226 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10227 * support/regression/ports/mcs51/support.c: reload T1 asap
10228 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10229 pdata use and clear idata startup behaviour
10230 * support/regression/tests/bug1057979.c: added
10232 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10234 * device/examples/ds390/ow390/ad26.h,
10235 * device/examples/ds390/ow390/cnt1d.h,
10236 * device/examples/ds390/ow390/crcutil.c,
10237 * device/examples/ds390/ow390/ownet.h,
10238 * device/examples/ds390/ow390/owsesu.c,
10239 * device/examples/ds390/ow390/swt12.h,
10240 * device/examples/ds390/ow390/swtoper.c,
10241 * device/examples/ds390/ow390/temp10.h,
10242 * device/examples/ds390/ow390/thermodl.c,
10243 * device/examples/ds390/tinitalk/tinitalk.dsp,
10244 * device/examples/ds390/tinitalk/tinitalk.dsw,
10245 * device/examples/mcs51/clock/hw.h,
10246 * device/examples/mcs51/simple2/go.bat,
10247 * device/examples/serialcomm/windows/serial.h,
10248 * device/examples/xa51/dummy.c,
10249 * device/examples/xa51/hello.c,
10250 * device/include/80c51xa.h,
10251 * device/include/at89x051.h: corrected cvs line endings
10253 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10255 * src/pic16/main.c (options): added command line --gstack, to trace
10256 stack over/under flows,
10257 * added pragma 'wparam' to allow passing first byte of function
10258 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10259 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10260 call to __gstack_test function and sets up the symbol as extern,
10261 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10262 * popaop): added call to pic16_testStackOverflow,
10263 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10265 * (genCall, genPcall): now all parameters are passed via stack
10266 except in functions that are pass to wparam pragma in which WREG is
10268 * (genPcall): REENTRANT flag is checked to see if variable prototype
10269 contains reentrant keyword, don't call a non-reentrant function, via
10270 a reentrant function pointer or vice versa, functions are never
10272 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10274 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10275 SIGSEGV when accessing a NULL register stucture,
10276 * (pic16_printGPointerType): modified to handle UPPER modifier for
10277 function initializers, changed prototype of function to simpler one,
10278 * (pic16_printIvalFuncPtr): check to see if function is already
10279 added in externs list,
10280 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10281 optimized a move from W to SFR with a move to the same register
10282 later after a CALL,
10283 * device/lib/pic16/debug: NEW directory, contains debug features
10284 which are enabled when linking with libdebug.lib, currently command
10285 line option --gstack enables stack pointer tracing for over/under
10286 flow, corresponding sources are in debug/gstack
10288 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10290 * doc/sdccman.lyx: updated SDCC version,
10291 * (PIC16 port): update list of command line options,
10292 * src/pic16/device.h (structure pic16_options_t): added field gstack
10293 to enable stack overflow tracing on push/pops,
10294 * src/pic16/device.c (statistics structure): added statistics
10296 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10297 pic16_dump_int_registers): increase statistics counters for each
10298 * variable which is encountered
10299 * (pic16_dump_usection): emit each .udata variable to its own udata
10301 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10302 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10303 parameters via stack, otherwise use old scheme,
10304 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10305 assembler output file,
10306 * src/pic16/main.c: added command line options --gstack to enable
10307 push/pop tracing for stack overflow,
10308 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10309 instructions): added size of each instruction,
10310 * (pic16_countInstruction): estimate size of instructions in
10311 the_pFile list, inline assembly blocks are not counted,
10312 * (pic16_FixRegisterBanking): trace previous register usage, when
10313 banksel optimizations is greater than 0, don't emit a redudant
10316 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10318 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10319 * src/pic16/ralloc.c : applied same fix for pic16.
10320 * src/pic/gen.c : tidied it up a little.
10322 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10324 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10325 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10327 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10329 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10331 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10333 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10334 non-reentrant function __modsint in the interrupt function (thus
10335 corrupting math operations during serial I/O)
10336 * device/lib/ser_ir.c: as above, changed buffersize
10337 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10338 256.c,d for zeroing
10339 * doc/Makefile: added option -t for rsync
10341 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10343 * src/SDCCast.h (struct ast),
10344 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10346 2004-10-20 Borut Razem <borut.razem AT siol.net>
10348 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10351 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10353 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10355 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10356 support functions to replace long sequences of MOVFF's from access
10357 bank registers to stack and vice versa,
10358 * src/pic16/device.h: added new field opt_flags, where optimization
10359 flags can be set to enable certain features,
10360 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10361 * pBlock, (genFunction, genEndFunction): surroung loop for
10362 saving/loading used registers in stack with PC_INFO pCodes,
10363 INF_LREGS. Code in between can then be optimized by pCode optimizer
10364 to support function calls,
10365 * (genDataPointerSet): fixed bug which loaded float fields in
10366 structures with corrupt data,
10367 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10368 in a standard way debug info on stderr. Feature used for developing
10369 and debugging only,
10370 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10371 obsolete chunks of code,
10372 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10373 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10374 * pic16/src/pcode.c (pic16_newpCodeInfo,
10375 * (pic16_newpCodeOpLocalRegs),
10376 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10378 * (pic16_pCodeConstString): printing of the initial value of a
10379 symbol as a comment is inhibited since parsing was already done by
10380 copyStr and output is corrupt,
10381 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10383 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10385 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10387 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10389 * as/mcs51/lkarea.c: removed old K&R style,
10390 (lnksect): changed check on boundary error,
10391 (lnksect2): changed check on boundary error,
10392 (lnksect2): extend XSTK to end of page if size = 1
10393 * as/mcs51/lkmain.c: removed old K&R style,
10394 (Areas51): create l_IRAM symbol
10395 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10396 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10397 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10398 * device/lib/_mullong.c: added version to be compiled with xstack
10399 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10400 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10401 * device/lib/mcs51/crtxstack.asm: fixed comment
10402 * src/SDCCglue.c: maxInterrupts defaults to 0,
10403 (emitMaps): added pdata,
10404 (createInterruptVect): (re)moved default,
10405 (glue): added pdata,
10406 (glue): moved __start__xstack to XSTK with default size 1
10407 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10408 and options.float_rent when options.stackAuto is set,
10409 (linkEdit): only write XDATA_NAME if provided on command line
10411 * src/SDCCmem.c: added pdata
10412 * src/port.h: added pdata_name to PORT
10413 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10414 (saveRegisters, unsaveRegisters): removed usage of B,
10415 (genMinus): fixed accumulator clash,
10416 (genJumpTab): added comment, this needs another look
10417 * src/mcs51/gen.c: added check for "B in use" paranoia,
10418 added pushB() and popB()
10419 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10422 * src/ds390/main.c,
10424 * src/mcs51/main.c,
10426 * src/pic16/main.c,
10428 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10429 added PSEG (PAG,XDATA) or NULL to port specifier
10430 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10431 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10432 (_mcs51_genInitStartup): removed __start__xstack equ,
10433 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10434 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10435 * src/z80/gen.c (_rleAppend): fixed warnings
10436 * support/regression/tests/zeropad.c: added pdata test
10437 * .version: bumped to 2.4.6
10439 2004-10-17 Borut Razem <borut.razem AT siol.net>
10441 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10442 as a part of nightly build
10444 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10446 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10447 WREG holds the first byte function parameters,
10448 * (aopForSym): take special case for symbols which are in FARSPACE
10449 but in CODESPACE too,
10450 * (assignResultValue): modified to take into account _G.useWreg,
10451 * (genCall): don't use wreg for parameter passing when function is
10452 declared as reentrant, too, added optimization INCF to stack
10453 pointer when stack parameter count is 1,
10454 * (genFunction, genEndFunction): refurnished and fixed to not using
10455 wreg for passing parameters when function has varargs or is
10456 reentrant, fixed bug with symbol name compare for generating
10457 functions in absolute address,
10458 * (pic16_storeForReturn): refurnished,
10459 * (genCmp): began writing a new version of the function, not ready
10460 yet, therefore it is disabled,
10461 * (genAssign): do not read code memory when assigning a function to
10462 a pointer function,
10463 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10464 array of characters, not pointer,
10465 * (pic16initialComments): in debug mode emit an .ident directive for
10467 * (_process_pragma): emit a new warning type (internal to pic16)
10468 when setting stack to default length, emit a similar warning when
10469 placing a function at absolute address and address is not word aligned
10470 * (_pic16_parseOptions): added 'return TRUE' statement,
10471 * (_pic16_linkEdit): if compiling a source, then add the source's
10472 file object, first in the list of objects to link,
10474 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10476 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10477 * src/pic/main.c : removed VC warning.
10478 * src/pic/gen.c : changed comment.
10480 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10482 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10483 reference to a deprecated symbol _GPTRREG was causing failure to
10484 link. Thanks G. M. Gallant for the info.
10486 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10488 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10489 comments for Bugs item #954788.
10491 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10493 * src/pic16/device.c (pic16_dump_gsection,
10494 * pic16_groupRegistersInSection): handle symbols declared to be in
10495 access bank differently,
10496 * src/pic16/gen.c (struct _G): added field resDirect,
10497 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10498 send values read from stack directly to result and don't allocate
10500 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10502 * (pic16_sameRegsOfs): NEW,
10503 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10504 free because they were not allocated from temporary pool,
10505 * pic16_popRegFromString): workaround to fix a problem with
10506 allocating variables twice or never,
10507 * (genGenPointerGet): using PRODL instead of FSR0H,
10508 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10510 * (genAssign): take advantage of the _G.resDirect flag,
10511 * (genCast): around line 11844, use mov2f instead of directly
10512 MOVFF'ing between operands to account for literal values,
10513 * src/pic16/genutils.c: some new debug functions for gpsim have been
10515 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10516 float with integer part only,
10517 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10518 place variables in access bank
10519 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10520 updated sources to reflect recent changes in gen.c
10522 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10524 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10525 sources that searched for headers in installation path, now the
10526 device/include/pic16 is used,
10527 * src/pic16/glue.c (pic16glue),
10528 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10529 .line directives if not in debug mode, this suppresses assembler's
10530 warnings for ignored directives
10532 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10534 * src/port.h: made reset_regparms prototype void parameter explicit.
10535 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10536 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10537 * doc/sdccman.lyx: documented warning disabling and how to use
10538 printf_large to make it print floats.
10539 * device/include/stdbool.h: NEW
10540 * device/lib/_atof.c,
10541 * device/lib/_divuint.c,
10542 * device/lib/_divulong.c,
10543 * device/lib/expf.c,
10544 * device/lib/printf_large.c,
10545 * device/lib/sincosf.c,
10546 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10547 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10548 a completely reentrant lib.
10550 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10552 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10553 * device/include/pic16/stdio.h: fixed bug with colon
10555 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10557 * device/include/pic16/stdio.h,
10558 * device/include/pic16/stdlib.h,
10559 * device/include/pic16/math.h: NEW
10560 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10561 declared as _naked to reduce overhead
10562 * device/lib/Makefile.in (target port-specific-objects-pic16):
10563 changed * to *.* so to ignore the CVS directory,
10564 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10565 stacked variables back in stack,
10566 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10569 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10571 * .version: bumped version number to 2.4.5
10572 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10573 * support/Util/SDCCerr.c (messages structure): added entry for
10576 Large cumulative patch for pic16 port and libraries.
10577 * device/include/pic16/sdcc-lib.h,
10578 * device/include/pic16/stdarg.h,
10579 * device/include/asm/pic16/features.h,
10580 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10581 * device/include/pic16/float.h: changes reentrant keyword with
10582 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10583 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10584 updated target build-libraries to include objects from gptr,
10585 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10586 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10587 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10588 all function headings,
10589 * src/SDCCmain.c: added global parameter userIncDirsSet,
10590 * (parseCmdLine): when option -I is encountered add directory to
10591 userIncDirsSet too,
10592 * src/version.awk: added space between control and long,
10593 * src/pic16/NOTES: added some notes for the port,
10594 * src/pic16/gen.c: added prototype for mov2fp function,
10595 * (fReturnpic16[]): properly named return value registers,
10596 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10597 * (aopForSym): added code to handle symbols with onStack flag set,
10598 symbols onStack are allocated PTRSIZE bytes,
10599 * (aopFreeAsmop): handles special case where asmops are stack objects,
10600 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10601 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10602 added argument lock to trace flaws in allocating temporary registers
10603 when developing port,
10604 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10605 * (pic16_popRegFromString): reenabled allocating a direct register
10607 * (assignResultValue): various beautifications,
10608 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10609 referenced function argument,
10610 * (genIpush): reenabled to allow stacked arguments, handles only
10611 ic->parmPush iCodes,
10612 * (genCall, genPcall): major changes to allow for variable argument
10613 functions, fixed a bug with falsely restoring stack pointer after
10614 returning from call,
10615 * (genFunction): pending code for critical function,
10616 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10617 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10618 * (genNearPointerGet): fixed bug with indirect reading, was always
10620 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10622 * (genAddrOf): rewrote code to take address of a stacked function parameter
10623 * (genCast): fixed casting to generic pointer type,
10624 * src/pic16/gen.h: added AOP_STA,
10625 * (struct asmop): added field stk,
10626 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10627 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10628 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10629 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10630 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10631 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10633 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10635 * (pic16_port structure): generic pointer size is set to 3,
10636 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10637 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10639 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10640 operand is an iTemp,
10642 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10644 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10645 * debugger/mcs51/simi.c: addapt new syntax of s51
10647 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10649 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10650 * src/pic16/pcode.c: commented out some calls to free() in order to
10653 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10656 * src/SDCCicode.c (isiCodeInFunctionCall),
10657 * src/avr/ralloc.c (selectSpil),
10658 * src/pic/ralloc.c (selectSpil),
10659 * src/pic16/ralloc.c (selectSpil),
10660 * src/ds390/ralloc.c (selectSpil),
10661 * src/hc08/ralloc.c (selectSpil),
10662 * src/xa51/ralloc.c (selectSpil),
10663 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10664 stack in the middle of a function call sequence (fixes bug #1020268)
10665 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10666 costs associated with the minimum switch case.
10668 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10670 * src/SDCC.lex: fixed bug #1030549
10672 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10674 * src/SDCCcse.h (struct cseDef),
10675 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10676 over a function call if the CSE is derived from a symbol whose
10677 address has been taken (fixes bug #1029883)
10678 * support/regression/tests/bug-1029883: a new regression test for
10681 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10683 * src/hc08/gen.c (emitinline): fixed bug #1029778
10684 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10685 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10686 and starts toward RFE #905167)
10688 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10690 * src/pic16/gen.c (mov2f): New function to move an operand to
10691 another without considering if it is a literal or a register,
10692 * (pic16_sameRegs): don't check if they are both AOP_REG,
10693 * (AccRsh): removed andmask=0 lines,
10694 * (genLeftShift): duplicated to be improved in future versions,
10695 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10696 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10697 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10698 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10699 * (insertBankSwitch): fixed inserting banksel directives algorithm
10700 for instructions that follow a skip instruction, this fixes a report
10701 for broken subtraction code generation,
10702 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10703 iCode is a left op, just in case result and right share the same
10706 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10709 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10711 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10712 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10713 on 2004-09-12; it was buggy
10715 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10717 * src/SDCCsymt.h: removed RESULT_CHECK
10722 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10724 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10726 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10727 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10728 configuration values no more rejected by compiler, they are assigned
10729 to configuration registers with a warning message instead,
10730 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10731 the for-loop so last conf register is emitted too,
10732 * (_pic16_initPaths): link library libsdcc.lib by default,
10733 * (_hasNativeMulFor): modified test for multiplication according to
10734 Raphael Neider's remarks. Integer multiplication is also done with
10736 * device/include/pic16/pic18fregs.h: corrected type error in while
10737 testing and including 18f6720 header file
10739 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10741 * src/pic16/device.h (pic16_options): removed field use_crt,
10742 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10743 until an optimization to handle single bits is added,
10744 * (pic16_loadFSR0): moved before genUnpackBits,
10745 * (genAnd): some white lines removed,
10746 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10747 leave_reset flags in pic16_options when using crt modules,
10749 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10751 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10752 for bugs 898889 & 979599. Also used some safer print instructions.
10754 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10756 * src/pic16/device.h (pic16_options_t): added field use_crt,
10758 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10759 catch a probable future bug,
10760 * src/pic16/gen.c: aopIdx function commented out,
10761 * (genAssign): commented out old code which used aopIdx,
10762 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10763 code, added if conditionals to take into account the --use-crt
10764 command line options,
10765 * src/pic16/main.c (pic16_optionsTable): added new command line
10766 options, --use-crt= and --no-crt,
10767 * (_pic16_linkEdit): now the proper crt object is added in the
10768 linker command line except than when --no-crt is specified,
10769 * src/pic16/pcode.c,
10770 * src/pic16/pcode.h: added some structures and functions for a new
10771 optimization scheme to compansate for instruction overhead between
10772 same iCodes, this scheme is currently under development and is not
10773 working in any way,
10774 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10776 * device/lib/pic16/startup/crt0i.c,
10777 * device/lib/pic16/startup/crt0iz.c: added global char variable
10778 __uflags to force the generation of an idata section
10780 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10783 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10784 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10786 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10788 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10789 Frieder) and clarified the default code optimization mode
10791 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10793 * src/SDCC.lex (doPragma, process_pragma),
10794 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10795 "opt_code_size", and "opt_code_balanced"
10796 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10797 regrouped options by category, added support for category headers
10798 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10799 and "--opt-code-size"
10800 * doc/sdccman.lyx: documented these new options and pragmas
10801 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10802 preference into account
10804 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10806 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10807 geniCodePreDec): Fixed bug 904237 by generating a warning
10809 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10811 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10813 * src/pic/device.c : When no max ram set validate full memory range.
10815 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10817 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10819 * device/lib/_gptrget.c,
10820 * device/lib/_gptrput.c: updated comment
10821 * device/lib/calloc.c,
10822 * device/lib/free.c,
10823 * device/lib/malloc.c,
10824 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10825 * src/SDCCcse.c (cseBBlock),
10826 * src/SDCCicode.c (printOperand, geniCodeArray),
10827 * src/SDCCicode.h (struct operand): fixed bug 868103
10828 * support/regression/tests/bug-868103.c: added
10829 * src/SDCCast.c (searchLitOp),
10830 * src/SDCCcse.h (struct cseDef),
10831 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10832 * src/SDCCicode.h (struct operand),
10833 * src/SDCCsymt.h (struct sym_link),
10834 * src/avr/gen.c (hasInc),
10835 * src/ds390/gen.c (hasInc),
10836 * src/hc08/gen.c (genPlusIncr, hasInc),
10837 * src/mcs51/gen.c (hasInc),
10838 * src/pic16/glue.c (pic16_printIvalChar),
10839 * src/pic16/ralloc.c (regWithIdx),
10840 * src/xa51/gen.c (hasInc) : removed warnings
10841 * src/SDCCast.c (createBlock): added comment ???
10842 * src/hc08/ralloc.c: updated comments
10844 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10846 * doc/sdccman.lyx: updated section on switch statements, added
10847 section about semaphore locking
10848 * doc/Makefile: added option -info for latex2html
10849 * device/lib/_gptrget.c,
10850 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10852 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10854 * src/pic/device.h,
10855 * src/pic/device.c,
10856 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10857 maxram is less than 0x100.
10859 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10861 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10863 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10866 * src/mcs51/main.c,
10867 * src/ds390/main.c,
10871 * src/pic16/main.c,
10874 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10875 a jump table is the best form for a switch statement, including
10876 automatic insertion of missing cases to make the case range
10877 continuous. Developed in collaboration with Frieder Ferlemann.
10879 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10881 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10882 accumulator result if it needs sign extension
10884 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10886 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10888 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10890 * device/lib/gbz80/printf.c,
10891 * device/lib/z80/printf.c: removed define for NULL
10893 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10895 * as/xa51/xa_link.c,
10896 * device/examples/ds390/ow390/ad26.c,
10897 * device/examples/ds390/ow390/cnt1d.c,
10898 * device/examples/ds390/ow390/counter.c,
10899 * device/examples/ds390/ow390/ds2480.h,
10900 * device/examples/ds390/ow390/ds2480ut.c,
10901 * device/examples/ds390/ow390/findtype.c,
10902 * device/examples/ds390/ow390/gethumd.c,
10903 * device/examples/ds390/ow390/owllu.c,
10904 * device/examples/ds390/ow390/ownetu.c,
10905 * device/examples/ds390/ow390/swt12.c,
10906 * device/examples/ds390/ow390/swtloop.c,
10907 * device/examples/ds390/ow390/temp.c,
10908 * device/examples/ds390/ow390/temp10.c,
10909 * device/examples/ds390/ow390/thermo21.c,
10910 * device/examples/ds390/ow390/tinilnk.c,
10911 * device/examples/ds390/ow390/tstfind.c,
10912 * device/examples/serialcomm/windows/serial.cpp,
10913 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10914 * device/include/reg51.h: fixed line endings for cvs
10916 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10918 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10919 packRegsForAccUse, packRegisters): new accumulator register
10921 * support/regression/ports/hc08/support.c (_putchar): suppress
10922 warning of unused variable
10923 * src/SDCCicode.c: added SWAP entry to codeTable
10925 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10927 * device/lib/sprintf.c: forgot to add this file before previous commit
10929 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10931 * src/pic16/gen.c (genPackBits): added operand right in function
10932 parameters, load result directly if p_type is POINTER (that is
10933 called by genNearPointerSet)
10934 * (genUnPackBits): added operand left in function parameters,
10935 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10936 FSR0 if accessing bitfields,
10938 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10940 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10941 _print_format; updated printf, sprintf, vsprintf
10942 * device/include/asm/default/features.h: corrected comment/define
10943 * device/lib/Makefile.in: added sprintf.c
10944 * device/lib/libsdcc.lib: added sprintf module
10945 * device/lib/printf_large.c,
10946 * device/lib/vprintf.c,
10947 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10949 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10950 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10951 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10953 * support/regression/tests/zeropad.c: define idata as data for hc08
10955 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10957 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10958 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10959 labels are referenced at least once (even if a reference is not found)
10960 * src/hc08/gen.c (emitcode): set isComment flag for comments
10961 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10962 loads), rules 6a..6b (optimize jumps to return)
10964 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10966 * device/lib/acosf.c (acosf),
10967 * device/lib/asinf.c (asinf),
10968 * device/lib/atanf.c (atanf),
10969 * device/lib/ceilf.c (ceilf),
10970 * device/lib/cosf.c (cosf),
10971 * device/lib/coshf.c (coshf),
10972 * device/lib/cotf.c (cotf),
10973 * device/lib/fabsf.c (fabsf),
10974 * device/lib/floorf.c (floorf),
10975 * device/lib/log10f.c (log10f),
10976 * device/lib/logf.c (logf),
10977 * device/lib/sinf.c (sinf),
10978 * device/lib/sinhf.c (sinhf),
10979 * device/lib/sqrtf.c (sqrtf),
10980 * device/lib/tanf.c (tanf),
10981 * device/lib/tanhf.c (tanhf),
10982 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10983 replaced all instances of "reentrant" in the library functions
10984 defined in math.h with this macro.
10985 * support/regression/tests/float_trans.c: reenabled test for hc08
10987 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10989 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10990 erroneously deleted
10992 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10994 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10995 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10996 multi-byte volatile operands are used
10997 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10998 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10999 initialization to area GSINIT0 so that it would always precede
11000 any static initializers in GSINIT
11001 * support/regression/tests/zeropad.c: fixed idata define for hc08
11002 * support/regression/tests/bug-927659.c,
11003 * support/regression/tests/float_trans.c: disabled tests for hc08
11004 pending missing library routines
11005 * .version: increased version number to 2.4.4 - hc08 port now passes
11009 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
11011 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
11012 * Makefile.common.in,
11014 * as/hc08/Makefile.in,
11015 * as/mcs51/Makefile.in,
11016 * as/z80/Makefile.in,
11017 * debugger/mcs51/Makefile.in,
11018 * device/include/Makefile.in,
11019 * device/lib/Makefile.in,
11022 * link/z80/Makefile.in,
11023 * packihx/Makefile.in,
11024 * sim/ucsim/main_in.mk,
11025 * sim/ucsim/avr.src/Makefile.in,
11026 * sim/ucsim/doc/Makefile.in,
11027 * sim/ucsim/gui.src/serio.src/Makefile.in,
11028 * sim/ucsim/hc08.src/Makefile.in,
11029 * sim/ucsim/s51.src/Makefile.in,
11030 * sim/ucsim/xa.src/Makefile.in,
11031 * sim/ucsim/z80.src/Makefile.in,
11033 * support/cpp2/Makefile.in,
11034 * support/librarian/Makefile,
11035 * support/makebin/Makefile: added DESTDIR to the install path proposed
11036 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11037 * doc/sdccman.lyx: added DESTDIR documentation
11039 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11041 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11042 instruction for interrupt handlers, use fast returns when returning
11043 from high priority interrupts
11045 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11047 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11049 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11050 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11051 bugs, ported much of Bernhard's code from mcs51
11052 * src/mcs51/gen.c (genSend),
11053 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11054 than one when calling a reentrant function
11055 * device/lib/_mullong.c: defined an alternate struct layout for big
11056 endian ports (hc08)
11058 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11060 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11063 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11065 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11066 are sane and complete before asking the port its prefered parameter
11067 passing method (fixes bug #1017633)
11068 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11071 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11073 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11074 problem in bitfields >= 8 bits.
11076 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11078 * src/SDCCsymt.c: undid changes that were not meant to be committed
11080 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11082 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11084 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11086 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11087 copied and wrong bit got inverted
11089 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11091 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11092 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11093 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11094 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11095 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11096 assignments to bitfields at known addresses
11097 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11098 reads from bitfields at known addresses
11099 * src/hc08/ralloc.c (packRegisters),
11100 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11101 genhc08Code): optimize pointer get values used as conditionals
11102 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11105 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11107 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11108 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11109 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11112 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11114 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11116 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11118 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11121 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11123 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11125 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11127 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11130 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11132 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11134 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11136 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11137 cases use more compact code.
11139 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11141 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11143 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11145 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11147 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11150 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11151 parameter of changePointer() from symbol* to sym_link*
11152 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11153 * src/SDCCsymt.c (compareType): void* type is castable to other
11154 pointers, but not necesarily an exact match.
11155 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11156 is no longer blindly treated as an exact match.
11157 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11159 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11161 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11163 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11167 * src/pic/ralloc.h,
11168 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11170 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11172 * src/pic/device.c,
11173 * src/pic/device.h,
11174 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11176 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11178 * src/mcs51/gen.c (emitcode): fixed bug #992819
11180 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11182 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11183 there's no need to make it worse
11185 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11187 * src/mcs51/ralloc.c (deassignLR),
11188 * src/ds390/ralloc.c (deassignLR),
11189 * src/hc08/ralloc.c (deassignLR),
11190 * src/z80/ralloc.c (deassignLR),
11191 * src/pic/ralloc.c (deassignLR),
11192 * src/pic16/ralloc.c (deassignLR),
11193 * src/avr/ralloc.c (deassignLR),
11194 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11195 rlivePoint): fixed another part of bug #971834
11197 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11199 * src/z80/main.c: enabled "critical" keyword
11200 * src/z80/mappings.i,
11201 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11202 functions (fixes bug #979646)
11203 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11205 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11207 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11210 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11212 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11213 doesn't disable too much optimizations
11215 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11217 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11219 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11221 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11223 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11225 * src/pic/gen.c tidied up tabs
11226 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11227 * src/pic/main.c tidied up tabs
11228 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11229 * src/pic/pcoderegs.c tidied up tabs
11230 * src/pic/ralloc.c tidied up tabs
11232 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11234 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11235 to S_FIXED for pic16 port and when symbol is not in level 0,
11236 allocate for S_REGISTER storage class and pic16 port, too,
11237 * src/pic16/device.h: prototype for checkSym,
11238 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11239 * (pic16_assignConfigWordValue): test the value and the mask to
11240 validate that the value is suitable for the configuration word,
11241 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11242 collect extern declared symbols, don't emit symbol twice, check
11243 first if symbol is in publics set first,
11244 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11245 * added command line '--fstack' which enables an experimental
11246 feature for stack access, too buggy to be used yet...
11247 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11248 * (pic16_allocDirReg): when register has storage class S_REGISTER
11249 allocate in pic16_dynAccessRegs,
11250 * device/include/pic16/pic18f????.h: modified configuration word
11251 naming convention, words started as CONFIG0H but should be CONFIG1H
11253 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11255 * device/include/mcs51reg.h: fixed bug 970993
11257 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11259 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11260 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11261 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11262 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11263 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11264 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11265 error/warning numbers,
11266 added function setWarningDisabled()
11267 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11268 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11269 _memcmp.c _memmove.c calloc.c realloc.c free.c
11270 * support/regression/tests/malloc.c: added tests for new functionality
11271 * support/regression/tests/zeropad.c: added tests for truncated initializers
11272 and initialized char arrays starting with '\x0'
11273 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11275 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11277 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11279 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11281 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11282 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11283 peephole 177.e. Thanks to anonymous
11285 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11287 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11288 function isn't used in the source but referenced as a
11289 variable initializer then declare it as extern in .asm file
11291 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11293 * .version: increased version number to 2.4.3
11295 Adding version extension according to ChangeLog CVS revision
11296 * src/Makefile.in (target all): added dependency 'version.h'
11297 * (rule version.h): added rule to create version.h from ChangeLog,
11298 * (rule dep): added dependency version.h,
11299 * src/version.awk: AWK script to create version.h
11300 * src/SDCCdwarf2.c (dwWriteModule),
11301 * src/SDCCglue.c (initialComments),
11302 * src/SDCCmain.c (printVersionInfo): modified to write after
11303 version string the version extension number,
11304 * src/SDCCutil.c: included "version.h"
11305 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11307 * src/SDCCutil.h: added prototype for getBuildNumber
11309 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11310 includeDirsSet, too,
11311 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11312 const char [] is found in function prototype...
11314 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11315 moving to WREG with source is already in WREG,
11316 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11317 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11318 * (aopForSym): stack'ed symbols are partially supported, added
11319 if-clause to support symbols in FARSPACE,
11320 * (sameRegs): added test for AOP_ACC to see if registers are same,
11321 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11322 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11323 * (pic16_popRegFromString): will not allocate a new register if it
11324 doesn't find one by name, bug may have introduced...
11325 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11326 * (genIpush): revived to use pic16 port's stack,
11327 * (genAddrOf): added incomplete case for stack'ed operand,
11328 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11329 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11330 can handle multibyte operands,
11331 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11332 * (pic16initialComments): added message for MPLAB compatibility
11334 * src/pic16/main.h: prototype for pic16_mplab_comp,
11335 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11336 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11337 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11338 because of increased complexity of procedure,
11339 * (_process_pragma): stack pragma changed to format 'stack pos len',
11340 emit symbol '_stack_end' to conform with gplink,
11341 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11342 to search for register,
11343 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11345 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11346 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11347 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11348 case for PO_GPR_REGISTER,
11349 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11350 dies, the new era is ahead !...
11351 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11352 pic16_dynInternalRegs,
11353 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11354 * (pic16_allocDirReg): minor optimizations and bug fixes,
11355 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11357 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11358 load stack and frame pointer with address of 'stack_end' symbol
11360 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11362 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11363 without source code but only variable initializers
11365 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11367 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11368 external are not declared as extern to reduce overhead while linking
11370 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11372 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11374 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11376 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11377 Yee Keat for the patch
11378 * src/SDCCast.c (decorateType): fixed bug #979599
11379 * src/ds390/gen.h: removed local fReturnSizeDS390
11380 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11381 * src/ds390/gen.c (genAnd, genOr, genXor),
11382 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11384 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11386 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11387 add relFilesSet to $3, manipulate $2 to handle linking of object
11388 files without source files in command line,
11389 * device/include/pic16 (all headers): added ID location macros,
11390 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11391 entries for ID location bytes,
11392 * (pic16_assignIdByteValue): NEW,
11393 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11394 added field dumpcalltree to pic16_options_t,
11395 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11396 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11397 emitting rFalseIfx label after check_carry label,
11398 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11399 pic16_emitDIRegs), NEW
11400 * (pic16glue): dump .calltree file when option --calltree found,
11401 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11402 * (_pic16_genAssemblerPreamble): emit ID locations after
11403 configuration registers,
11404 * (pic16_linkCmd): modifications of the link command,
11405 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11406 * (pic16_pCodeInitRegisters): don't init stack registers,
11407 * (pic16_findPrevInstruction): fixed bug,
11408 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11409 bug with immediate registers,
11410 * (buildCallTree): traces stack push and pop,
11411 * (pct2): dump also stack usage for each function,
11412 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11413 * (pic16_allocDirReg): various modifications,
11414 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11417 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11419 * src/pic16/pcode.c: removed buggy double colon
11421 2004-07-01 Borut Razem <borut.razem AT siol.net>
11423 * support/scripts/sdcc.nsi: added include/pic16 to setup
11425 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11427 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11428 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11430 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11431 specific command line arguments. Also added sample lkr script
11432 for placing a variable at a specific memory bank.
11433 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11434 at a specific memory bank,
11435 * (pic16_dump_isection): fixed bug which caused string literals to
11436 be omitted when dumping idata section,
11437 * (pic16_groupRegistersInSection): added code to handle registers
11438 in specific memory banks,
11439 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11440 public, all references are renamed too,
11441 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11443 * (pic16_storeForReturn): added case to handle when dest is WREG,
11444 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11445 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11446 pic16_rel_udata, check to see if that register is marked as being
11447 a member of a specific memory bank,
11448 * (pic16_printIvalCharPtr): added code to add string literals either
11449 to code or the idata sections,
11450 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11451 also accept the 'udata' pragma,
11452 * src/pic16/main.h: new structure types sectName and sectSym
11453 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11454 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11455 * (pic16_findPrevInstruction): fixed, it returned nothing,
11456 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11457 instruction combinations,
11458 * (pic16_FixRegisterBanking): heavily reorganised,
11459 * (pic16_AnalyzeBanking): if generating banksel directives is
11460 disabled, then don't call FixRegisterBanking at all,
11461 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11462 completely removed,
11463 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11465 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11467 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11468 Phuah Yee Keat <yk.phuah AT nestac.com>
11470 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11472 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11473 correctly the IVT even if it is relocated to some other location
11475 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11477 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11478 * device/include/pic16/pic18f2220.h: NEW,
11479 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11480 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11481 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11482 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11483 nodefaultlibs, ivt_loc is the location of the interrupt vector
11484 table, and nodefaultlibs signs that default libraries should not be
11485 linked in link stage,
11486 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11487 according to --ivt-loc argument,
11488 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11489 when pragma stack is found,
11491 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11493 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11494 256 (range check), 257 (do while), 258.a-f (bit banging
11495 f.e. on 3-wire SPI bus)
11497 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11499 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11500 variables used exclusively within a loop
11502 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11504 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11506 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11508 * src/SDCClrange.c (computeClash): fixed bug #971834
11510 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11512 * src/mcs51/gen.c (genCmp): fixed bug #975903
11513 * src/hc08/gen.c (operandsEqu),
11514 * src/ds390/gen.c (operandsEqu),
11515 * src/z80/gen.c (operandsEqu),
11516 * src/pic/gen.c (operandsEqu),
11517 * src/pic16/gen.c (operandsEqu),
11518 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11519 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11521 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11523 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11525 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11527 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11528 default case in switch statement,
11529 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11530 to eliminate problem with initialisation of pointers, but problem
11532 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11533 * (emitStaticSegment): removed various lines emitting debug info,
11534 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11535 added processor registers for utilizing EEPROM,
11536 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11537 configurable and set 8
11539 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11541 * .version: increased version number to 2.4.2,
11543 Cumulative patch for pic16 port
11544 * src/pic16/device.c: changed scheme to dump initial values for
11545 variables in idata segment, all print_idata* functions were removed,
11546 now the pic16_printIval* will be called,
11547 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11548 * _pic16_printPointerType, pic16_printPointerType,
11549 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11550 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11551 NEW, similar to the respective functions in SDCCglue.c,
11552 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11553 way, emitting hex bytes,
11554 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11556 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11558 * src/avr/ralloc.c (serialRegAssign),
11559 * src/xa51/ralloc.c (serialRegAssign),
11560 * src/pic/ralloc.c (serialRegAssign),
11561 * src/pic16/ralloc.c (serialRegAssign),
11562 * src/hc08/ralloc.c (serialRegAssign),
11563 * src/z80/ralloc.c (serialRegAssign),
11564 * src/ds390/ralloc.c (serialRegAssign),
11565 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11567 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11569 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11570 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11572 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11574 Cumulative patch for pic16 port:
11575 * src/pic16/device.h (typedef PIC16_device) modified fields for
11576 defining microcontrollers,
11577 * src/pic16/device.c: added new info for all devices in Pics16 array,
11578 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11579 to be optimised out by the pCode optimiser,
11580 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11581 specially, bug reported by G.M. Gallant,
11582 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11583 as force'd so that cannot be optimised out by pCode optimiser,
11584 * src/pic16/pcode.c,
11585 * src/pic16/pcodepeeph.c,
11586 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11587 they are disabled by default, but can be enabled explicit with
11588 command argument --denable-peeps, for testing,
11589 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11590 --pomit-ivt in COMPILE_FLAGS
11592 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11594 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11595 compilation on MSVC
11597 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11599 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11601 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11603 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11604 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11606 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11608 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11609 would only assign 0x300001 register.
11611 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11613 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11614 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11616 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11618 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11620 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11621 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11622 added peephole 254 (left shift), 255 (jump table)
11624 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11626 * device/lib/Makefile.in: removed comment line with model-pic16,
11627 * (target port-specific-objects-pic16): the libraries and objects
11628 are copied to the build directory form the device/lib/pic16/bin
11631 Cumulative patch concerning pic16 port:
11632 * library directory has been re-organized,
11633 * added support for PIC18F1220,
11634 * added headers and library sources for chips 18f1220,18f6520,
11635 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11637 * configuration registers setting has changed, now each supported
11638 device has a complete description of the registers it uses,
11639 * all initialisations are moved to idata sections, these section
11640 can be absolute or relocatable,
11641 * fixed initialisation of codespace variables,
11642 * fixed warning about PCLATU and gpsim,
11643 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11644 * (genAssign): use table reads when assigning from variables in codespace,
11645 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11646 char/int variables placed in codespace,
11647 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11648 registers set in .asm file, no need for --pomit-config-words anymore,
11649 * (pic16glue): some 8051 legacy segments are commented out
11650 (to be removed completely),
11651 * added support for alternative assembler and linker with --asm=
11652 and --link= command line arguments,
11653 * peepholes are disabled automatically in the port, no need to
11654 specify on command line,
11655 * port supports natively char/int/long multiplication, but converts
11656 all divisions to support functions,
11657 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11658 to the file set in variable $2,
11659 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11660 strings in ASCII format and not in hex,
11661 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11662 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11663 allocate proper register if iCodes aren't temporary,
11665 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11667 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11669 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11671 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11674 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11676 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11677 computed address is reused
11678 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11679 multi-byte bitfields
11681 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11683 * src/z80/gen.c: (genArrayInit): must check for pointers too
11685 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11687 * support/regression/tests/zeropad.c: never meant to commit the
11688 nestedstruct test: removed, added check for GCC version
11690 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11692 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11693 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11694 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11695 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11696 bugs 928906 and 954082 half-empty initializers
11698 * src/SDCCsymt.c (getAllocSize): added for above fix
11699 * src/z80/gen.c (genArrayInit): fixed bug 741044
11700 * support/regression/tests/zeropad.c: added tests
11702 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11704 * src/pic16/device.c (pic16_dump_section): corrected bug which
11705 caused some symbols of the libraries to be misplaced
11707 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11709 * src/pic16/glue.c,
11710 * src/pic16/ralloc.h,
11711 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11712 to fix conflict with pic port
11714 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11716 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11717 externs configuration variables,
11718 * src/pic16/ralloc.h,
11719 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11720 prototype in header, commented out some debug messages
11722 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11724 * src/pic16/glue.c,
11725 * src/pic16/main.c,
11726 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11727 for gpasm COFF object generation. Thanks to D. Hawkins for
11730 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11732 * src/ds390/main.c,
11733 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11734 Brock for spotting this)
11735 * src/ds390/gen.c (genEndFunction),
11736 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11737 interrupt handler and critical. Disable push/pop optimizations when
11738 peephole optimizations disabled.
11740 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11742 Updated pic16 library sources and headers.
11743 * device/lib/pic16/pic18f*/ ,
11744 * device/include/pic16/*.h: modified to handle structured SFR
11747 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11749 * src/port.h (PORT structure): added hook initPaths, now each
11750 port can declare its own default search paths,
11751 which can been seen with the --print-search-dirs option,
11752 see pic16 port for example,
11753 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11754 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11755 * (doPrintSearchDirs): NEW, replaces in a central manner the
11756 printing of search dirs which was split in set*Paths functions,
11757 * (main): added call to port->initPaths and doPrintSearchDirs,
11759 * src/ds390/main.c,
11762 * src/izt/tlcs900h.c,
11763 * src/mcs51/main.c,
11765 * src/pic16/main.c: modified port structures to reflect addition of
11768 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11769 * (pic16_dump_section): for registers in same address reserve memory once,
11770 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11772 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11773 result is greater in size than right or left,
11774 * (pic16_genUMult8X8_8): there are some cases where the result can
11775 be 16 bits size, so handle these,
11776 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11777 * (pic16_outBitC): modified to emit pcodes,
11778 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11780 * (genDivOneByte): implemented algorithm to divide 8-bits,
11781 * (genCmp): uncommented goto, but issues still exist,
11782 * (genAnd): fixed a bug with variables >8bits,
11783 * (genPackBits): optimization added that uses BCF/BSF to change a
11785 * (genAssign): fixed bug when assigning floating point literals,
11786 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11787 __sdcc_gsinit_startup label,
11788 * src/pic16/main.c (_pic16_init): removed search directory
11790 * (_pic16_initPaths): NEW, used to initialise search directories,
11791 * (_hasNativeMulFor): support functions for all except char/int
11792 multiplication, and char division,
11793 * (PIC16_port struct): modified entry for native mul support,
11794 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11796 * (buildCallTree): call to register_usage is ifdef'ed out,
11798 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11800 * device/include/string.h: applied Stas Sergeev's patch to make this
11801 header file compatible with the preprocessor -Wundef option
11802 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11803 failure (fixes bug #941458)
11805 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11807 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11808 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11809 that the variable, not the function, should be static
11810 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11811 to be consistent with non-literal case
11813 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11815 * src/SDCCast.c (isConformingBody): fixed bug #949967
11816 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11817 convilong): fixed bug #952086
11819 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11821 * src/SDCCmem.c (allocVariables): fixed bug #955321
11823 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11825 * src/hc08/main.c (_hc08_genAssemblerEnd),
11826 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11827 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11828 completely eliminated the use of a temporary file
11829 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11830 when more than one file linked
11831 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11833 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11835 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11836 which fixes bug #543481
11837 * support/regression/tests/bug-751703.c: fixed comments left from a
11838 cut and paste error
11839 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11840 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11841 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11843 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11844 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11845 are now changed to underscores in moduleName
11847 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11849 * as/mcs51/lkmem.c: better fix for bug #954173
11851 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11852 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11854 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11855 * device/include/c8051f000.h,
11856 * device/include/c8051f120.h,
11857 * device/include/c8051f300.h,
11858 * device/include/c8051f310.h,
11859 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11860 PWM16) and detab'ed
11862 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11864 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11865 and mailing lists, doc'ed --no-peep-comments, removed reference
11866 to knoppix (newest version has no LyX/LaTeX), other minor changes
11867 * src/SDCCglue.c (glue): save 2 bytes stack space with
11868 option --main-return. The ljmp could probably be avoided too
11870 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11872 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11874 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11876 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11877 * src/SDCCopt.c (isLocalWithoutDef),
11878 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11879 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11880 (credit to Maarten Brock for patch #949363, on which this is based)
11881 * support/regression/tests/bug-751703.c: some test cases of extern used
11882 within inner scopes.
11884 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11886 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11888 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11890 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11891 dwWriteLabel): fix to create valid debugger symbols even when
11892 the module name has non-alphanumeric symbols in it
11893 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11894 when a variable's allocation has been optimized away
11897 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11899 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11901 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11902 * src/mcs51/main.c,
11903 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11904 * src/ds390/main.c,
11905 * src/z80/gen.c (z80_emitDebuggerSymbol),
11907 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11909 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11910 * src/pic16/main.c,
11911 * src/avr/gen.c (avr_emitDebuggerSymbol),
11913 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11915 * src/SDCCdebug.c (emitDebuggerSymbol),
11917 * src/port.h: added a debugger struct to the port struct. Added a
11918 callback for defining debugger symbols
11920 * src/SDCCast.c (createLabel),
11921 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11924 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11925 iCode back to the ast for the function
11927 * src/hc08/ralloc.c (hc08_assignRegisters),
11928 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11929 unneeded fields from the regs struct.
11930 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11931 pushReg() & pullReg() functions instead of emitcode()
11933 * src/hc08/gen.c (genLabel, genhc08Code),
11934 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11936 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11939 * src/hc08/gen.c (genEndFunction, genhc08Code),
11941 * src/mcs51/gen.c (genEndFunction, gen51Code),
11943 * src/ds390/gen.c (genEndFunction, gen390Code),
11945 * src/z80/gen.c (genEndFunction, genZ80Code),
11948 * src/pic/gen.c (genEndFunction, genpic14Code),
11950 * src/pic16/gen.c (genEndFunction, genpic16Code),
11952 * src/avr/gen.c (genEndFunction, genAVRCode),
11954 * src/xa51/gen.c (genEndFunction, genXA51Code),
11956 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11957 specific code to cdbFile.c and out of the backend code generators
11959 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11960 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11961 starting address is now 0
11964 * as/hc08/m08pst.c,
11965 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11966 assembler directive for DWARF support
11967 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11971 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11973 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11975 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11976 and inappropriate peephole optimization in jump tables
11978 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11980 * as/hc08/m08pst.c,
11981 * src/SDCCglue.c: sdccopt works for the hc08 port now
11983 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11985 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11987 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11989 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11991 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11993 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11997 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11998 comments from the peephole optimizer replacement rules
11999 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
12001 * src/SDCCcse.c (updateSpillLocation),
12002 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
12004 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
12005 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
12006 objects far pointers
12008 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12010 * src/SDCCsymt.h: a missing part of my last change
12011 * src/pic/ralloc.c (regTypeNum),
12012 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
12014 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12017 * src/SDCCicode.c (aggrToPtrDclType),
12018 * src/SDCCptropt.h,
12019 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
12020 ptrPseudoSymConvert),
12021 * src/pic/ralloc.c (regTypeNum),
12022 * src/pic16/ralloc.c (regTypeNum),
12023 * src/hc08/ralloc.c (regTypeNum),
12024 * src/ds390/ralloc.c (regTypeNum),
12025 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12026 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12028 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12030 * link/z80/lkmain.c (afile),
12031 * as/hc08/lkmain.c (afile),
12032 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12033 prevent a pointer problem when a filename has no directory and
12034 no extension specified.
12036 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12038 * link/z80/lkmain.c (afile): allow periods in directory names
12039 * link/z80/lkmain.c (afile),
12040 * as/mcs51/lkmain.c (afile),
12041 * as/hc08/lkmain.c (afile): allow linker script file to have an
12042 extension other than ".lnk"
12043 * link/z80/lklex.c (getfid),
12044 * link/z80/lkmain.c (parse),
12045 * as/mcs51/lklex.c (getfid),
12046 * as/mcs51/lkmain.c (parse),
12047 * as/hc08/lklex.c (getfid),
12048 * as/hc08/lkmain.c (parse): Support comments in the linker script
12049 file on lines by themselves and after filenames
12051 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12053 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12055 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12057 * src/z80/peeph-z80.def: removed some peephole rules that don't
12058 work with multibyte arithmetic (fixed bug #937126)
12059 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12060 to registers and not global variables
12061 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12062 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12063 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12064 checking for assignments not internally generated (fixed bug #931895)
12065 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12066 structure member (fixed bug #930072)
12068 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12070 * src/SDCCmain.c (linkEdit),
12071 * src/hc08/main.c (_hc08_parseOptions),
12072 * as/hc08/Makefile.in,
12073 * as/hc08/aslink.h,
12075 * as/hc08/m08pst.c,
12076 * as/hc08/lkrloc.c (relr, rele),
12077 * as/hc08/lkarea.c (lnkarea)
12078 * as/hc08/lkmain.c (afile, parse),
12079 * as/hc08/lkelf.c: support for ELF output
12080 * as/hc08/lks19.c (s19),
12081 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12083 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12085 * as/mcs51/lkihx.c: Fixed bug #899105.
12087 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12089 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12090 .dsp files from Unix to DOS.
12092 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12094 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12095 function pointers; we have been compliant for several months now.
12096 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12097 change that was accidently commented out
12098 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12099 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12102 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12104 * src/hc08/gen.c: output of all of the internal debugging information
12105 is now controlled by the D() macro; it is disabled by default
12107 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12109 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12110 harder to keep the same registers during a CAST iCode
12111 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12112 long via int can be done in a single cast, if the signedness is
12114 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12115 putchar() in tinibios.c in ds390's library
12117 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12119 * src/SDCCast.c (decorateType): fixed bug #898889,
12120 cast result of a literal complement too
12121 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12122 fixed check for bitfields
12124 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12126 * src/SDCCicode.c (geniCodeLogic): made it static,
12127 (geniCodeLogicAndOr): added in order to fix bug #905492,
12128 (ast2iCode): fixed bug #905492
12129 * support/regression/tests/bug-905492.c: added
12130 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12131 (processParms): fixed bug #927659: don't copy parms, this will clear
12133 * support/regression/tests/bug-927659.c: added
12135 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12137 * src/SDCCast.c (addCast): don't cast float to char
12138 * device/lib/libsdcc.lib: added _memmove
12140 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12142 * device/lib/large/Makefile: fixed parallel execution by
12143 replacing `make` by `$(MAKE)`
12145 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12147 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12148 offsets (fixes bug #923936)
12150 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12152 * device/lib/small/Makefile: fixed parallel execution by
12153 replacing `make` by `$(MAKE)`
12155 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12157 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12159 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12161 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12162 * src/regression/Makefile: Regression test was not running.
12164 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12166 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12167 complement if possible
12168 * src/SDCCval.c (valComplement),
12169 * src/SDCCicode.c (operandOperation): fixed complement of literal
12170 * support/regression/tests/onebyte.c (testComplement): added
12172 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12174 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12175 return an optimized tree; actually replace actParm with the new tree
12176 * src/SDCCast.h: added some parantheses to remove side effects
12177 * support/regression/tests/bug-920866.c
12179 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12180 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12181 Bit operands were not being handled properly in the pic14 port.
12182 (now src/regression/add.c passes again).
12184 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12186 * src/SDCC.y (labeled_statement): case and default no longer require
12187 a following statement (RFE #893037)
12189 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12191 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12192 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12193 disabled (fixes bug #916294)
12194 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12195 "mov a,acc"; patch provided by Lenny Story
12196 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12198 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12200 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12202 * src/ds390/gen.c (genFunction, genEndFunction),
12203 * src/ds390/ralloc.c (ds390_assignRegisters),
12204 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12205 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12206 pushed if there are parameters passed on the stack. Also, a cleaner
12207 way to decide if r0/r1 should be pushed/popped. (Together they fix
12210 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12213 * device/lib/mcs51/crtpagesfr.asm,
12214 * device/lib/mcs51/crtxinit.asm,
12215 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12216 to avoid confusion with Si Lab's SFRPAGE register.
12218 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12220 * src/SDCCglue.c (emitMaps): allow public sfr variables
12221 * src/SDCCglue.c (initialComments): include compiler build date
12222 with compiler version and put the timestamp of the generated
12223 assembly file on a serperate line to be less confusing.
12224 * src/port.h: added genInitStartup hook
12226 * src/ds390/main.c,
12229 * src/pic16/main.c,
12231 * src/z80/main.c: genInitStartup initialize as NULL (default to
12232 historical behaviour)
12233 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12234 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12235 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12236 library instead of hard coding it into the compiler.
12237 * support/regression/ports/mcs51-stack-auto/spec.mk,
12238 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12239 * device/lib/mcs51/Makefile,
12240 * device/lib/small/Makefile,
12241 * device/lib/large/Makefile,
12242 * device/lib/mcs51/crtpagesfr.asm,
12243 * device/lib/mcs51/crtstart.asm,
12244 * device/lib/mcs51/crtxclear.asm,
12245 * device/lib/mcs51/crtxinit.asm,
12246 * device/lib/mcs51/crtclear.asm,
12247 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12248 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12249 and into user configurable files.
12250 * device/lib/clean.mk: clean mcs51 directory too
12251 * support/regression/tests/longlit.c: added static to T1 declaration
12252 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12253 accesses in the initialization code
12255 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12257 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12258 OSCTRIMVAL as noted in bug #916008
12260 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12262 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12263 in loops with multiple exits (reported as incorrect registers
12264 used by Martin Helmling in Sdcc-user list)
12266 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12268 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12269 made ds390 register extensions look less like error messages
12271 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12273 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12274 reported by Adam Wozniak in Sdcc-user list
12276 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12278 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12279 arithmetic optimizations, added debug output
12281 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12283 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12284 * sdcc.spec: updated and split sdcc into 3 rpms
12285 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12286 needed for literals of LEFT_OP and '+'
12287 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12288 introduced RESULT_TYPE_NOPROM
12289 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12291 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12292 limited promotion to int only for '*'
12293 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12295 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12297 * src/pic16/gen.c (genSkip),
12298 (genc16bit2lit), (gencjneshort): commented out
12299 (is_LitOp): new helper function, checks operand type
12300 (genCmpEq): rewritten
12302 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12304 * support/regression/tests/bug-908454.c: added
12306 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12308 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12309 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12310 (geniCodeCast): cosmetic, don't preserve bit storage class
12311 (geniCodeLeftShift): added promotion
12312 (geniCodeLogic): fixed regression
12313 * src/SDCCsymt.c (computeTypeOr): accept bits too
12314 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12316 2004-03-07 Borut Razem <borut.razem AT siol.net>
12318 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12320 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12322 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12323 version of pic16_genPackRegisters which does not check if ic is a
12325 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12326 function cause string1.c regression test fails
12328 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12330 * sim/ucsim/configure.in,
12331 * sim/ucsim/configure,
12332 * sim/ucsim/doc/Makefile.in: use docdir
12333 * src/SDCC.y: fixed sbit atrributes
12334 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12335 * src/SDCCast.c (decorateType): |^& need special promotion handling
12337 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12338 * src/SDCCsymt.h (computeType),
12339 * src/SDCCicode.c: computeType() needs op
12340 * src/SDCCsymt.c (checkTypeSanity),
12341 * doc/sddman.lyx: "plain" bitfields are unsigned
12342 * src/SDCCsymt.c (computeTypeOr): added
12343 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12345 * src/SDCCval.c (val*): computeType() needs op
12346 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12347 * support/regression/tests/onebyte.c: added tests for |^&
12349 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12351 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12352 for writing icode into asm output.
12354 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12356 * src/pic16/device.c: added some debug lines enabled
12357 with macro DEBUG_CHECK,
12358 * src/pic16/genarith.c: more debug in genPlus,
12359 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12360 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12361 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12362 * (aopForSym): onStack symbols are re-placed in data memspace,
12363 and onStack flag is cleared,
12364 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12365 copy temporary pcodeop,
12366 * (genPcall): added warning for not updating PCLATU,
12367 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12368 always true for pic16 port,
12369 * (genMultOneWord): NEW, supports integer multiplication,
12370 * (genMult): modified to call genMultOneWord,
12371 * (ifxForOp): added warning when return NULL,
12372 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12373 flag is set before call to operandFromSymbol for implicit
12375 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12376 options.intlong_rent are set by default,
12377 * (_hasNativeMulFor): modified to allow port generation of integer
12379 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12380 set regtype to REG_SFR for all registers, restricting seting the
12381 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12383 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12385 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12386 more than 500 times in the regression tests
12388 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12390 * support/Util/SDCCerr.h,
12391 * support/Util/SDCCerr.c,
12392 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12394 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12395 for symbol conflicts.
12396 * support/valdiags/tests/enum.c,
12397 * support/valdiags/tests/tentdecl.c,
12398 * support/valdiags/tests/struct.c: expect possible error messages
12399 referring to original symbol definitions.
12400 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12402 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12404 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12406 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12408 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12410 * src/pic16/ralloc.c (newReg): fixed bug #908929
12412 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12414 * src/ds390/gen.c: added missing #include "main.h"
12416 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12418 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12419 checking if symbol is already in set,
12420 * src/pic16/device.h: prototype for checkAddSym,
12421 * src/pic16/gen.c: (_G): added entry interruptvector,
12422 * (assignResultValue): removed some commented out lines,
12423 * (genFunction): check for ISR via sym->type, absolute section for
12424 interrupt code is created via a new pBlock, the goto instruction is
12425 placed now correctly at the interrupt vector position, changed all
12426 references from ivec to _G.interruptvector,
12427 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12428 is the interrupt is a high priority one, same for return from ISR,
12429 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12430 externs to calls of checkAddSym,
12431 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12432 pic16_pcode_verbose flag is set,
12433 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12434 * src/pic16/pcoderegs.c: message about how many registers are saved
12435 will only be emitted if pic16_pcode_verbose flag is set,
12437 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12439 * src/ds390/ralloc.h,
12440 * src/ds390/ralloc.c (ds390_regWithIdx),
12441 * src/ds390/gen.c (emitcode),
12442 * src/ds390/main.h,
12443 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12444 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12445 ds390operandCompare, getRegsRead, getRegsWritten,
12446 initializeAsmLineNode): customized instruction size calculation for
12447 ds390, started basis for some register optimizations
12448 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12449 corresponding assembly output
12450 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12451 missing push/pop of r0/r1. Optimized push/pops
12453 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12455 * src/mcs51/main.c (instructionSize): fixed ACALL size
12456 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12458 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12460 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12461 the sorting of rlist with NULL elements
12462 * (print_idataType, print_idata): NEW to create idata sections
12463 * src/pic16/device.h: idataSymSet new variable
12464 * src/pic16/gen.c (genFunction): fixed some bugs in string
12465 comparing, improved the absolute section creation for ISRs,
12466 added FSR0L/FSR0H in registers that are saved in an ISR,
12467 * (genInline): fixed the processing of inline snippets,
12468 now they undergo no process by the peephole optimizer
12469 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12470 are placed in idataSymSet,
12471 * (pic16emitStaticSeg): extern symbols are added in externs,
12472 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12473 switching when aboslute variables are placed in access bank memory
12474 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12475 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12476 commented out with #if,
12477 * (pic16_packRegisters): reintroduce the check for CAST because some
12478 symbols are not correctly handled,
12479 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12480 pCodeInstruction instead of pCode,
12481 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12482 pCodeAsmDir definition,
12483 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12484 directive, then the argument directive is emitted without the leading
12485 tab, hack for inline labels which must be in the first column,
12486 * (compareLabel,pic16_findNextInstruction),
12487 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12488 * (insertBankSwitch): modified for the new pCodeAsmDir,
12490 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12491 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12493 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12495 * (pushSide): commented out with #if,
12496 * (assignResultValue): fixed some typos in saving
12498 * (genPcall): FIXED and sync'ed with genCall,
12499 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12500 * (genNearPointerGet): fixed to handle some more cases,
12501 implementation scheme via table reads,
12502 * (genConstPointerGet): modified to access code memory correct,
12503 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12504 and improved to handle some cases
12505 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12506 instead of "RETLW" for init data
12507 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12508 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12509 variables are placed in access bank memory (<0x80 and >=0xf80),
12510 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12511 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12512 TBLWT_POSTDEC,TBLWT_PREINC
12513 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12514 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12516 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12517 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12518 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12519 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12521 2004-02-29 Borut Razem <borut.razem AT siol.net>
12523 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12524 support/Util/findme.h, support/Util/system.h: enhance binary relative
12525 search for lib and include by using findProgramPath()
12527 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12530 * src/SDCCpeeph.c (pcDistance),
12532 * src/mcs51/ralloc.h,
12533 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12534 * src/mcs51/main.h,
12535 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12536 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12537 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12538 size calculation port specific, started basis for some register
12540 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12541 missing push/pop of r0/r1. Optimized push/pops
12542 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12543 * device/lib/_modsint.c (_modsint),
12544 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12545 and stack version so regression tests pass
12547 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12549 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12550 * src/SDCCast.c (decorateType): catch another small optimization
12552 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12553 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12554 modified to finally use computeType() all over SDCC,
12555 see Feature Request #877103
12556 * src/SDCCval.h: cosmetic
12557 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12558 valCompare(); regression tested in muldiv.c
12559 * support/regression/tests/muldiv.c (testMod): mod sign follows
12562 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12564 * src/SDCCast.c (decorateType): fixed bug #902362
12565 * doc/INSTALL.txt: fixed install instructions for win32
12567 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12569 * device/include/Makefile.in (install): fixed by replacing spaces
12572 * doc/INSTALL.txt: updated for release
12573 * doc/sdccman.lyx: added warning for --xstack being buggy
12575 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12577 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12578 to eliminate build warnings.
12579 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12581 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12582 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12584 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12585 removed -penable-stack, added comment for stack pragma, added
12586 warning for not initializing the stack/frame registers, removed
12587 comment at interrupts section
12589 Stack is made permanent, there is no ability to disable stack usage.
12590 * src/pic16/device.h,
12591 * src/pic16/device.c: removed all references to USE_STACK macro,
12592 * src/pic16/device.c (pic16_dump_section): when no elements in
12593 rlist, free rlist before return,
12594 * (pic16_dump_int_registers): NEW, internal registers are a new set
12595 of general purpose registers reused by each function,
12596 * (checkAddReg): returns 1 if registers is added to set,
12597 * (pic16_groupRegistersInSection): when a registers is of type
12598 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12599 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12600 SRCASECMP macro is moved here from device.c
12601 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12602 PO_PCLATU, PO_PRODL, PO_PRODH,
12603 * (pic16_pCodeOpType, genMinus,
12604 changed compares to "a" register, with AOP_ACC,
12605 * (pic16_genPlus): fixed some bugs and indented properly,
12606 * (pic16_addSign): changed size to size+offset in the MOVWF
12608 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12609 multiply 8-bit operand by literal, result is 8-bit,
12610 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12611 multiply 2 8-bit operand, result is 8-bit,
12612 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12614 * src/pic16/gen.c: changed accUse to contain WREG only,
12615 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12616 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12617 true, do not use immediate addressing any more unless sym is a
12618 pointer in codespace,
12619 * (aopForRemat): do not use immediate addressing when symbol not in
12620 codespace and when symbol's address is requested,
12621 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12623 * (aopGet): added case for AOP_ACC and don't return "accumulator
12624 bug" but WREG instead,
12625 * (popGetTempReg): pushes contents of temporary register in stack,
12626 * (popReleaseTempReg): pops contents of temporary register from
12627 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12628 * (pic16_popGet): separated case AOP_ACC to return register WREG
12629 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12630 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12631 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12632 the use of immediate pointers to certain cases only.
12634 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12635 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12636 * (assignResultValue, genCall, genRet): modified to use the new
12637 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12638 genPcall is still broken,
12639 * (genFunction): added code to create 'A' type pBlocks when
12640 interrupt functions are generated, code not extensively tested yet,
12641 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12642 * (genEndFunction): modified so ISRs pop stored registers from stack,
12643 * (genMultOneByte): cleanup,
12644 * (AccRsh): added flag andmask, to and result with appropriate mask,
12645 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12646 * (genDataPointerGet): fixed and reenabled its use,
12647 * (genNearDataPointerGet): bugs fixed,
12648 * (genDataPointerSet): bugs fixed,
12649 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12650 pic16_DumpSymbol, pic16_DumpOp,
12651 * src/pic16/genutils.h: function prototypes for the above functions,
12652 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12654 * (pic16emitRegularMap): many many many improvements, but needs a
12656 * src/pic16/main.c: enable_stack in pic16_options is removed,
12657 * (_pic16_parseOptions): removed command line options -penable-stack,
12658 * (_process_pragma): emit stack symbol only when stack pragma is
12660 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12661 redirected to FSR0L/FSR0H pair,
12662 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12663 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12664 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12666 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12667 * (dumpPicOptype): NEW,
12668 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12669 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12670 with movff instruction,
12671 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12672 added pic16_int_regs, some packRegsFor* functions are commented out,
12673 because produce errors,
12674 * src/pic16/NOTES: minor modifications
12676 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12678 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12679 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12681 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12682 * as/mcs51/lkaomf51.c: fixed bug #895763
12684 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12686 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12688 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12690 * doc/sdccman.lyx: added details about the HC08 storage classes and
12691 interrupts, fixed the register usage info for z80 & gbz80
12693 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12695 * doc/sdccman.lyx: added more pic16 port documentation
12696 * device/include/pic16/: added header pic18fregs.h
12698 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12700 * doc/sdccman.lyx: added Vangelis' contribution
12702 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12704 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12705 extend to the next CALL or PCALL, not just to the next CALL.
12707 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12709 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12711 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12713 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12714 bug #895752 and a better fix for bug #716790
12716 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12718 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12720 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12722 * doc/sdccman.lyx: minor changes, minor changed
12724 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12726 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12727 which can't handle SDCC_NEWONEBYTEOPS,
12728 (geniCodeMultiply): removed conversion from mult to shift for pic14
12731 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12734 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12735 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12736 thus fixing bug #895406
12738 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12740 * device/lib/_modsint.c,
12741 * device/lib/_modslong.c: sign follows divisor only
12742 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12743 signs or signedness can be ignored
12744 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12745 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12746 added optimization for IFX,
12747 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12749 reenabled optimization for IFX, which was removed on 2004-01-11
12750 * src/SDCCast.h: added return type IFX
12751 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12752 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12753 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12754 SDCC_OLDONEBYTEOPS selects the old behaviour
12755 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12756 changed again and commented promotion rule
12757 * src/SDCCval.c (valDiv): promotion no longer necessary
12758 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12759 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12761 * support/regression/tests/onebyte.c: added
12763 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12765 * gen.c (genInline): reverted to old code for assemnling inline
12766 code because of bug reported James Chadd
12768 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12770 * ralloc.h: missing declarations from previous patch,
12771 seems that patch for ralloc.h was never applied, fixed
12773 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12774 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12778 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12779 indirect addressing. Marked FSR0 as deprecated
12780 * gen.c (pointerCode): commented out, not needed now
12781 (pic16_popGet2p): new MOVFF helper function
12782 (genGenPointerGet),
12783 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12784 (shiftRLong): removed duplicate debugging info
12786 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12788 * src/ds390/gen.c (genNearPointerGet),
12789 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12790 optimization with bits, but not bitfields.
12791 * src/ds390/ralloc.c (packRegisters),
12792 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12794 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12796 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12798 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12801 * src/SDCCicode.c (operandFromSymbol),
12802 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12803 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12804 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12805 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12806 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12807 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12809 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12810 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12811 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12812 * src/SDCCsymt.c (newSymbol),
12813 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12816 * src/SDCCval.c (newiList): fixed bug #885705
12818 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12820 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12821 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12823 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12825 * device/include/c8051f120.h,
12826 * device/include/c8051f300.h,
12827 * device/include/c8051f310.h: added/updated header files for Silicon
12828 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12829 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12830 in new section Submitting patches
12832 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12834 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12835 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12836 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12838 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12839 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12840 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12842 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12843 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12844 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12846 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12847 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12848 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12849 genGenPointerSet): fixed bug #892400
12850 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12851 to eliminate build warnings.
12852 * src/SDCCast.c (processParms),
12853 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12855 * support/valdiag/valdiag.py: added GCC to the list of defines active
12856 when compiling with gcc
12858 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12860 * support/Util/SDCCerr.h,
12861 * support/Util/SDCCerr.c,
12862 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12863 with an incomplete type (fixed bug #883734)
12864 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12866 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12868 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12870 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12872 * src/SDCCast.c (decorateType),
12873 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12874 function pointer implementation
12875 * support/regression/tests/funptrs.c: added tests to verify both forms
12876 of function pointers work correctly. Added tests to verify parameters
12877 are passed in the correct order.
12879 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12881 * device.c (regCompare): registers are sorted by ascending
12882 address and increasing size,
12883 * main.c (_pic16_finaliseOptions): removed the declaration
12884 of compiler macro MCU. Now a macro of the format pic18fxxxx
12885 will be defined from the command line
12887 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12888 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12890 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12891 PCOP_RLCF was overwritten!
12892 * gen.c (genSkip): commented out calls to pic16_emitcode,
12893 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12895 * (genRRC): added debugging info,
12896 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12897 overwritten while shifting,
12898 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12899 overwritten while shifting,
12902 * (shiftLLeftOrResult),
12903 * (shiftRLeftOrResult),
12905 * (shiftLLong): Implemented with pic16_emitpcode
12906 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12907 * (genLeftShift): Fixed bug, operand for shift by variable always
12908 was "and"ed with 0x0f,
12909 * (genLeftShiftLiteral),
12911 * (genRightShiftLiteral): added debugging info,
12912 * (genrshFour): added comment,
12913 * (genRightShift): determined signedness from operand "left"
12914 instead of "result"
12916 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12918 * src/SDCCicode.c (geniCodeParms),
12919 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12920 function pointers, fixed function pointer bugs #861242 and #861896
12922 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12924 * device/include/c8051f000.h,
12925 * device/include/c8051f120.h,
12926 * device/include/c8051f300.h: added header files for Silicon
12927 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12929 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12931 * src/SDCCast.c (processParams): added new type flow and restructured
12932 (gatherAutoInit): added new type flow
12933 (addCast): cosmetic changes
12934 (getLeftResultType): added new type flow for array indices, patch
12935 provided by Stas, see FR #877103
12936 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12937 array index patch by Stas
12938 * src/SDCCast.h: added prototype getResultTypeFromType()
12940 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12941 * src/pic/glue.c (pic14emitStaticSeg),
12942 * src/pic16/glue.c (pic16emitStaticSeg),
12943 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12944 for initialization of symbols
12945 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12946 * support/Util/SDCCerr.h:
12947 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12948 * .version: bumped version number to 2.3.8
12949 * device/include/Makefile.in (install),
12950 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12953 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12955 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12956 Slade Rich fixed an optimization bug
12957 * src/pic/pcodepeep.c,
12958 * src/pic/pcoderegs.c
12959 * doc/Makefile (install): added test for directory
12961 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12963 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12964 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12965 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12966 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12967 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12968 * as/mcs51/asexpr.c (term),
12969 * as/hc08/asexpr.c (term): fixed bug #887146
12971 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12973 * src/z80/gen.c (genMult): handle single byte result product
12974 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12975 DUMMY_READ_VOLATILE (fixed bug #886367)
12977 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12979 * support/regression/tests/libmullong.c: fixed logic, on little endian
12980 hosts we ended without a mullong_wrapper()
12982 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12984 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12985 virus/worm forged address usage.
12987 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12989 Fixed promotion, it should be done on AST level:
12990 * src/SDCCast.c (addCast): added promotion to int
12991 (decorateType): updated call to upCast()
12992 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12993 usualUnaryConversions()
12995 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12997 * support/regression/tests/literalop.c (mulWrapper): Added a
12998 wrapper to remove integer overflow warnings.
13000 * support/regression/tests/float_trans.c: Made work on host.
13002 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
13005 * support/regression/generate-cases.py (main): Changed from inline
13008 * doc/Makefile (install): Changed to depth first to get rid of
13009 missing directory install warning.
13011 * as/Makefile (install-doc): Made work on Mac.
13013 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
13015 * src/SDCCast.c: added an additional type flow in decorateType() of
13016 opposite direction, see feature request #860006; it's enabled at runtime
13017 by setting the environment variable SDCC_NEWTYPEFLOW
13018 * src/SDCCast.h: changed prototype of decorateType()
13019 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
13020 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
13021 'char' to 'int' can be omitted, if both operands are 'unsigned char';
13022 see feature request #877103
13023 * src/SDCCval.c: updated call of decorateType()
13024 (valBitwise): fixed bug #882876
13025 (valMinus): added promotion
13026 (valLogicAndOr): result is unsigned
13027 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13028 * src/SDCCsymt.c (computeType),
13029 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13030 must not cause an unsigned operation
13031 * src/pic/glue (pic14emitRegularMap),
13032 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13034 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13036 * src/pic/pcode.c (PCodeID): commented out left over debug code
13038 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13040 * support/valdiag/tests/overflow.c: added shift tests
13041 * src/pic/device.c,
13048 * src/pic/pcodepeep.c,
13049 * src/pic/pcoderegs.c,
13050 * src/pic/ralloc.c,
13051 * src/pic/ralloc.h: applied patch from Slade Rich;
13052 added support for multiple code pages and multiple RAM banks on the
13053 PIC 14 port. The ASM files now no longer simply assume all the
13054 code / RAM are in the same page / bank. This means the linker can
13055 safely allocate code/RAM of separate ASM files to different pages/banks.
13056 * doc/sdccman.lyx: added Slade's tips
13057 * src/mcs51/peeph.def: fixed bug #880768
13059 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13061 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13062 * src/SDCCast.c (decorateType): fixed bug #880197
13064 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13066 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13069 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13070 strtof is not part of C89 and isn't included with Mac OS X.
13072 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13074 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13075 shiftL2Left2Result): fixed bug #879326
13076 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13077 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13078 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13079 address fetch for clr instruction
13080 * device/lib/hc08/_mulint.c: created optimized assembly version
13081 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13083 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13085 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13086 proposed in FR #877103
13088 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13090 * src/SDCCval.c (cheapestVal): added missing checks
13091 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13092 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13094 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13096 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13099 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13101 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13102 loaded with the linker search paths (-L arguments) and the libraries
13103 to be linked with the current source (-l arguments). Changes
13104 currently will affect only the pic16 port.
13105 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13106 include path the port specific paths and port specific libraries,
13107 * gplink command now contains the $3 argument,
13108 * src/pic16/device.h,
13109 * src/pic16/device.c,: structure PIC_device is made public and
13110 renamed to PIC16_device, the same for variable Pics which is renamed
13111 to Pics16. Updated all references to them.
13112 * src/pic16/glue.c (pic16glue): corrected bug with code
13113 initialization which bypassed the variable initializations block.
13115 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13116 COMPILE_FLAGS and added the --nostdinc option
13118 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13120 * device/include/mc68hc908jb8.h: Register defs for another member
13121 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13123 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13125 Documenting changes from previous commits.
13126 * configure.in (version 1.56),
13127 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13128 when generating output files to configure the pic16 library,
13129 but now I've commented it out, since gputils aren't installed in the
13130 SF compile farm, so library won't compile
13132 * device/lib/Makefile.in (version 1.56): initially I've added in
13133 target 'all' the prerequestive 'model-pic16' so it compiled the
13134 pic16 library, but now I've commented it out for the same reasons
13136 * added targets 'model-pic16' and 'objects-pic16' to compile the
13138 * added target 'port-specific-objects-pic16' to handle the
13139 generated libraries and copy them into the build/ directory
13140 * added target 'clean-intermediate-pic16' to clean intermediate
13141 files into pic16 directory
13142 * in target 'installdirs' added line to create directory pic16 in
13143 the installation path
13145 * device/include/Makefile.in (version 1.11): in target 'install'
13146 added lines to copy all header files to installation path,
13147 * in target 'installdirs' added line create directory for pic16
13148 headers in the installation path
13150 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13152 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13155 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13158 * device/lib/configure.in,
13159 * device/lib/configure: fixed for autoconf 2.57
13161 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13163 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13164 option so that it actually works. Made it specific to the z80, since
13165 the gbz80 doesn't have these kinds of I/O ports.
13167 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13169 * device/include/z180.h,
13170 * device/lib/_memcpy.c,
13171 * device/lib/_memmove.c,
13172 * device/lib/_mulint.c,
13173 * device/lib/ser_ir.c,
13174 * device/lib/ser_ir_cts_rts.c,
13175 * device/lib/_strcmp.c,
13176 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13177 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13178 portmode; added deprecation warning for bank= and protmode= forms.
13179 Also, guard against buffer overflow.
13180 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13182 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13184 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13185 changed interrupt vector table generation to only emit declared vectors.
13186 * device/include/Makefile.in: added missing backslash
13187 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13189 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13191 Mainly changes to support compilation of the device libraries
13192 * src/pic16/device.c: stack is allocated via symbol and not
13193 via literal number. The symbol is placed in the corresponding
13194 position of the data ram
13195 * (pic16_dump_section): relocatable and absolute uninitialized
13196 data are now emitted in sorted order to reduce section naming,
13197 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13198 weren't marked as being in the access bank,
13200 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13202 Added portion of GNU PIC Library under the directory
13203 device/include/pic16 and device/lib/pic16. These files
13204 contain the declarations of SFRs for the PIC18Fxx2 devices.
13205 The directory is initialized via configure from toplevel.
13207 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13209 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13210 the spilllocations to be compared correctly
13212 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13214 * src/SDCCast.c (decorateType): fixed bug introduced today
13216 2004-01-12 Borut Razem <borut.razem AT siol.net>
13218 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13219 doc/sdccman.lyx: upper case pragmas are deprecated
13221 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13223 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13224 in simpler and even better code
13226 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13228 * src/SDCCicode.c (operandOperation): fixed bug #874819
13229 * src/SDCCast.c (decorateType): fixed
13230 char foo (unsigned long ul) { return ul > 0; }
13232 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13234 * doc/sdccman.lyx: Moved and added some sections, small changes
13235 all over. Telling LaTeX to be less strict with word spacing
13236 to better keep the right margin. Changed some notes about
13237 maintainance of the ports in section 3.2.1 - is it OK like this?
13239 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13241 SDCC source changes:
13242 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13243 convilong): modified to inform the pic16 port that builtin functions
13246 PIC16 PORT specific changes:
13247 * src/pic16/device.c pic16_dump_equates() added,
13248 processor registers declared internally by the port are emitted in
13249 the translation as equates,
13250 * src/pic16/gen.c: inline code is passed unprocessed to the
13252 * (pic16_popGetLit2): fnuction modified to take second operand as
13253 pCodeOp pointer and not as literal,
13254 * (popRegFromIdx): prefixed with pic16_,
13255 * (pic16_popCombine2): modified to receive already allocated pCode
13257 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13258 * (genFunction): initializes local stack frame and pushes on stack
13259 all the registers used by this function,
13260 * (genEndFunction): restores all registers from stack and restores
13262 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13264 * (pic16glue): changed the program startup sequence,
13265 * added new dbName code 'A' for functions placed in absolute section
13266 * src/pic16/main.c: added function attribute _naked,
13267 * added pragma 'code' to place a fnuction at an absolute address,
13268 * added command line arguments --debug-ralloc and --pcode-verbose,
13269 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13270 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13271 * (pic16_newpCodeOpLit2): modified to take the second operand as
13273 * (pic16_printpBlock): modified to emit each function in a separate
13275 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13276 UPPER for immediate operands,
13277 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13279 * src/pic16/peeph.def: all peepholes with movff are commented out,
13280 because there is a problem in the pcode peep optimizer,
13281 * src/pic16/ralloc.c: the register allocator can now reuse local
13282 function symbols for another function. This saves register usage.
13283 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13285 Added file src/pic16/NOTES with information about program writing on
13286 the current port version.
13288 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13290 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13291 and peephole 252 (array access)
13293 2004-01-09 Borut Razem <borut.razem AT siol.net>
13295 * src/SDCCmain.c : fixed #872250: -l command line defined library
13296 files are scanned before standard library files
13298 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13300 * src/SDCCast.c (decorateType): fixed bug #874046
13302 2004-01-09 Borut Razem <borut.razem AT siol.net>
13304 * support/scripts/sdcc.nsi: remove previous installation
13306 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13308 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13309 bytes for last interrupt vector (mcs51)
13310 * sdcc.spec: fixed typo
13312 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13314 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13315 gen51Code): more efficient parameter receive for --model-large
13318 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13320 * src/ds390/main.c,
13321 * src/z80/main.c: added missed needLinkerScript flags (more than
13322 one port structure defined in these file)
13323 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13326 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13328 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13329 * src/port.h: added flag needLinkerScript in port->linker
13330 structure to inform whether to create a .lnk file or not,
13332 * src/ds390/main.c,
13334 * src/mcs51/main.c,
13336 * src/pic16/main.c,
13338 * src/z80/main.c: changed appropriately to configure
13339 needLinkerScript flag
13341 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13342 * src/pic/glue.c: added variable udata_section_name to
13343 override default uninitialized data segment definition for
13344 devices only with SHAREBANK memory (reported from Erik Epetrich)
13345 * (pic14emitOverlay): modified to emit a commented overlay segment
13346 directive when no overlay data exist
13347 * (picglue): modified to emit uninitialized data segment
13348 according to udata_section_name
13349 * src/pic/main.c (_pic14_parseOptions): added command line
13350 options --udata-section-name=[name] to override default
13351 udata definition name
13352 * modified _linkCmd and _asmCmd to include compiler passed
13353 arguments via -W option
13354 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13355 object file from '.rel' to '.o' in port->linker structure,
13356 changed size of fptr from 2 to 3 in port structure
13358 2004-01-07 Borut Razem <borut.razem AT siol.net>
13360 * support/scripts/sdcc.nsi: update PATH
13361 * support/scripts/sdcc.ico: craeted
13363 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13365 * device/include/Makefile.in: fix install
13366 * doc/Makefile: fix install
13368 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13370 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13372 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13373 how the function variable allocation summary is displayed; also
13374 include information about variables allocated to the overlay
13377 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13379 * as/mcs51/lkmain.c: Help about -Y option
13380 * as/mcs51/lkarea.c: Fixed gcc warnings
13382 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13384 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13386 * support/valdiag/tests/overflow.c: added
13387 * src/SDCCast.c (decorateType),
13388 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13389 LEFT_OP (left shift)
13391 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13393 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13394 (default behaviour).
13396 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13398 A python script to validate compiler diagnostic messages. It can be
13399 used to verify that sdcc complains about bad c source code and
13400 gives a good location of the error.
13401 * support/valdiag/Makefile,
13402 * support/valdiag/valdiag.py,
13403 * support/valdiag/tests/*
13405 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13407 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13408 * src/SDCCsymt.c (newEnumType),
13410 * support/Util/SDCCerr.c,
13411 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13413 * support/regression/tests/enum.c: added test for enum values that
13414 require at least 2 bytes of storage.
13416 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13418 * src/common.h: added ifndef/define/endif macros
13419 around the header file.
13420 Bug reported from Jesus Calvino-Fraga
13422 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13424 * sdcc.spec: updated
13425 * device/include/Makefile.in: don't install CVS directories
13426 * device/lib/Makefile.in: added removal of CVS directories after install
13427 * doc/Makefile: fixed install, added local_icons
13428 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13429 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13430 * src/ds390/gen.c (genRightShift): fixed bug #870788
13431 * src/SDCCast.c (decorateType): fixed bug #870781
13433 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13435 PIC16 port related changes:
13436 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13437 added variable stackPos,
13439 * gen.c: genCall, assignResultValue: added support for
13440 pushing/retrieving function parameters to/from stack,
13441 genFunction,genEndFunction: setup stack frame for the
13442 generated function,
13443 genAddrOf: will be changed according to bug 863624
13445 * added files genutils.c and genutils.h which contain gen*
13446 debugged and optimised functions extracted from gen.c
13448 * glue.c: added variable 'externs' which holds extern symbols,
13449 pic16emitRegularMap: is modified to properly handle relocatable
13450 symbols under the new scheme,
13451 pic16createInterruptVect: is modified
13452 pic16printPublics: is modified to emit 'global' assembler directives,
13453 added pic16_printExterns to print extern symbols,
13454 pic16glue: initializes stack/frame pointer in the beginning of
13455 the assembly output. Temporary hack, will be corrected later,
13456 because gplink yet does not support stack and SDCC does not
13457 yet support a type of crt0.o object to create the final binary.
13459 * Removed many lines that contain 8051 legacy code.
13460 * The code is finally placed under a 'code' directive.
13461 * Added port specific options.
13463 * _process_pragma: simplified since now we do not need *special*
13464 include file to define SFR registers. But a separate header
13465 will be needed. This will be developed later.
13466 * _pic16_parseOptions: added, parses port specific options:
13467 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13468 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13469 --preplace-udata-with=
13471 * _pic16_setDefaultOptions: modified to initialize section names,
13472 but hack is temporarly out of order since it needs improvement.
13473 * _pic16_genAssemblerPreamble: configuration words are emitted by
13474 their address instead of their name. This part is incomplete and
13475 supports only the 18Fxx2 devices. Other devices will emit an error
13476 during assembly since they do not contain the same set of config
13478 * _pic16_genIVT: is modified,
13480 * pcode.c: added definitions for some hardware registers that are needed
13482 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13483 All PCI entries are updated. Now LFSR is supported.
13484 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13485 * added pic16_newpCodeOpLit2 to support instructions with
13486 two literal arguments
13487 * pic16_pCode2str: corrected code that emits assembler instructions
13488 with two literal operands and those that have an access bit modifier
13489 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13490 this fixes a bug which caused some labels to be lost, when an
13491 assembler directive was added, i.e. banksel,
13492 * pic16_FixRegisterBanking: improved logic that causes the insertion
13494 * InlineFunction: functions that are called once, are not any more
13495 inlined. This can be a port option in the future,
13497 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13499 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13500 hold the corresponding uninitialized symbols,
13501 * pic16_allocProcessorRegister: registers have explicit marked the
13503 * pic16_allocInternalRegister: registers are explicit marked as
13505 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13506 processing list, so bit registers were lost,
13509 * ralloc.h: added field 'accessBank' and original symbol operand
13510 in register definition,
13511 * removed the field isMapped from register definition,
13513 ** Several functions have been removed from various sources:
13514 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13515 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13516 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13517 pic16_assignRelocatableRegisters
13519 ** others have been introduced:
13520 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13521 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13523 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13525 * support/scripts/inc2h.pl: changed definition of BIT_AT
13526 to emit 'sbit at' instead of 'bit at'. This was a request.
13528 PIC16 port related preliminary changes:
13529 * gen.c: prefixed function popRegFromString with
13530 pic16_ and all references to it corrected
13531 * pcode.c: all pic16_pc_* hardware registers prefixed
13532 with underscore (_),
13533 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13534 * ralloc.c: newReg(): when register is REG_SFR then
13535 set address to rIdx,
13536 pic16_allocProcessorRegister(): marks register wasUsed=0
13537 pic16_writeUsedRegs(): added a call to assign processor
13538 registers via pic16_assignFixedRegisters
13540 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13542 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13543 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13544 variables in unused register banks. Also the SSEG is placed
13545 wherever there is enough space for it, and IDATA can be anywhere
13546 in internal RAM. For now compile using -Wl-Y[stack_size].
13547 The mem file is different for this option as well, since it
13548 makes no sense of talking about DSEG lenght.
13550 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13552 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13553 in certain cases, e.g. when ROM assignment, patch provided
13554 from Albert den Haan.
13556 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13558 Many signedness and type propagation fixes:
13559 * src/SDCCicode.c: made geniCodeCast() static
13560 replaced SPEC_ by IS_ (cosmetic)
13561 (operandOperation): fixed div and mod operation
13562 (usualBinaryConversions): added support for promotion of char
13563 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13564 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13565 (geniCodeAdd): an array index will stay unsigned, even if promoted
13567 (geniCodeArray): ditto
13568 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13569 * src/SDCCsymt.c (computeType): added more support for char;
13570 promotion of char is selectable by promoteCharToInt, fixed signedness
13572 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13573 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13574 * src/SDCCval (val*): replaced signedness calculation by
13576 rearranged if-branches (cosmetic)
13577 (valShift): added warning W_SHIFT_CHANGED
13578 (valCompare): fixed problem with different types
13579 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13580 * support/regression/tests/literalop.c: added many cases
13581 * support/regression/tests/ast_constant_folding.c: changed finally to
13583 * .version: new year, new version: 2.3.7
13584 * src/SDCCmain.c (main): applied patch #866468
13585 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13586 provided by Scott Bronson
13587 * doc/sdccman.lyx: updated documentation for sdcdb
13588 updated and added chapter tips
13590 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13592 * src/SDCCsymt.h: missing from yesterday's commits
13594 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13596 * src/SDCC.y (struct_or_union_specifier),
13597 * support/Util/SDCCerr.c,
13598 * support/Util/SDCCerr.h: verify that struct & union tags are used
13601 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13603 * src/SDCCglobl.h: missing from yesterday's commits
13605 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13607 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13608 sft_attributes, struct_declaration, parameter_declaration,
13609 type_name, start_block, declaration_list),
13610 * src/SDCC.lex (check_type): support redefinition of typedef names
13612 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13614 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13615 aligned xdata arrays. Erik helped me with the if clause.
13617 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13619 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13622 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13625 * src/SDCCast.c (newAst_),
13627 * src/SDCCicode.c (ast2iCode, newiCode),
13629 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13630 expr, statement, expression_statement, selection_statement,
13631 iteration_statement, expr_opt, jump_statement): foundation for tracking
13633 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13636 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13638 * support/Util/SDCCerr.c,
13640 * src/SDCCast.c (createCase, createDefault, decorateType),
13641 * src/SDCClabel.c (labelUnreach),
13642 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13644 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13645 (with thanks to Stas Sergeev)
13646 * device/include/time.h,
13647 * device/lib/time.c (CheckTime): suppress unreachable code warning
13649 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13651 * src/SDCCast.c (createIvalCharPtr),
13652 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13654 * support/regression/tests/nullstring.c: tests for these two bugs
13656 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13658 * support/Util/SDCCerr.h,
13659 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13660 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13661 about storage class and 'at' used inside struct or union
13662 * src/SDCCBBlock.c (iCodeFromeBBlock),
13663 * src/SDCCcse.c (ifxOptimize),
13664 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13665 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13666 printIval, emitStaticSeg, emitOverlay),
13667 * src/SDCClabel.c (deleteIfx),
13668 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13669 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13670 gatherAutoInit, processParms),
13671 * support/Util/SDCCerr.h,
13672 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13673 reporting for post-parse errors.
13675 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13677 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13678 implicit casts via union; they don't work on big endian systems
13679 (possible fix for bug #861138)
13681 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13683 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13684 * src/mcs51/main.c: fixed the fix for bug #737001
13686 2003-12-15 Borut Razem <borut.razem AT siol.net>
13688 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13690 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13692 * support/makebin/makebin.c: put output in binary mode
13694 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13696 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13697 xdata and data memory on startup. Set the environment variable
13698 SDCC_NOGENRAMCLEAR to disable this.
13699 * src/mcs51/peephole.def,
13700 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13701 (allows non-interrupt and interrupt code to safely compete for a resource
13702 without the non-interrupt code having to disable interrupts)
13704 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13706 * src/SDCCicode.c (geniCodeAdd),
13707 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13708 with valFromType if type might be a pointer and host is big endian).
13709 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13710 types, not just integer types.
13711 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13712 multiply defined with mismatching "at" address.
13714 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13716 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13717 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13718 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13719 with embedded nulls (fixed bug #753752)
13721 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13723 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13724 Apparently this did not see much testing (endless loop)
13726 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13728 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13730 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13732 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13733 gracefully handle NULL memmap pointers
13735 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13737 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13738 instead of deleting the iCode when an operand is volatile
13739 * src/z80/gen.c (genDummyRead),
13740 * src/mcs51/gen.c (genDummyRead),
13741 * src/ds390/gen.c (genDummyRead),
13742 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13744 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13745 * src/SDCC.y: fixed bug #850420
13747 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13749 Applied z80 i/o port patch from Peter Townson and fixed some operators
13750 to better handle operands in A register.
13751 * device/include/z180.h
13757 * src/z80/peeph-z80.def
13758 * src/z80/peeph.def
13761 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13763 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13765 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13767 * device/lib/hc08/_mullong.c: Removed extra #endif
13769 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13771 * sim/ucsim/hc08.src/inst.cc,
13772 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13773 carries from x to h
13774 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13775 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13776 * device/include/stdarg.h: fixed varargs for hc08
13777 * device/lib/Makefile.in,
13778 * device/lib/hc08/Makefile,
13779 * device/lib/hc08/_mulint.c,
13780 * device/lib/hc08/_mullong.c: fixed some endian problems
13782 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13784 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13785 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13786 * device/lib/_gptrget.c,
13787 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13789 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13791 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13792 * src/SDCCast.c (astErrors): fixed bug #846007
13793 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13795 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13797 * src/SDCCast.c (decorateType): disabled a transformation I added in
13798 revision 1.188 (access to fields of a structure at an absolute address);
13799 it breaks with bitfields, extern declarations, and gcse analysis.
13800 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13801 could be assigned through a pointer, so don't complain.
13802 * src/SDCCast.c (astErrors),
13804 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13806 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13808 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13809 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13810 output of __config directives, since gpasm now supports them
13811 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13812 pre-processor macro, i.e. -DMCU=p18f452
13813 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13814 and modified to handle 'cast' icode similarly to '=' icode
13815 * src/pic16/device.h (typedef struct PIC_device): added field
13816 'extMIface' to indicate that chip has external memory interface
13817 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13818 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13821 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13823 * src/SDCC.y (pointer): fixed bug #846006
13824 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13825 * src/SDCCast.c (decorateType): fixed bug #846009
13826 * src/ds390/peeph.def,
13827 * src/ds390/gen.c (genAnd, genOr),
13828 * src/mcs51/peeph.def,
13829 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13831 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13833 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13840 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13844 * src/SDCCbitv.c: added function to free a bitvector
13845 * src/SDCClrange.h,
13846 * src/SDCClrange.c: added function to recompute the liveranges
13847 * src/avr/ralloc.c,
13848 * src/ds390/ralloc.c,
13849 * src/hc08/ralloc.c,
13850 * src/mcs51/ralloc.c,
13851 * src/pic/ralloc.c,
13852 * src/pic16/ralloc.c,
13853 * src/xa51/ralloc.c,
13854 * src/z80/ralloc.c: recompute the liveranges after register packing
13856 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13858 * src/SDCCloop.c (newInduction): fixed bug #845630
13860 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13862 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13863 inadvertantly left behind from my 2003-11-12 change
13865 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13867 Updated headers I neglected to commit yesterday.
13868 * src/SDCClrange.h,
13871 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13873 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13874 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13875 * src/SDCCopt.c (eBBlockFromiCode),
13876 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13877 the creation of the key hash table from the sequencing so it can be used
13878 earlier (for some GCSE bug fixes still pending)
13880 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13882 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13883 * support/regression/tests/addsub.c: testing genPlus shortcut
13885 2003-11-15 Borut Razem <borut.razem AT siol.net>
13887 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13889 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13891 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13892 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13893 ordering is immaterial.
13894 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13896 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13898 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13899 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13900 (SIGSEV) of bug #840381
13901 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13902 unlink new file before rename if new and old filenames are the same)
13904 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13906 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13907 uninitialized variables) for the mcs51. Set environment variable
13908 SDCC_GENRAMCLEAR to test.
13909 xdata initialization slightly shorter
13911 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13914 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13915 #838241 & 780691 (basicly the same bug)
13916 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13917 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13919 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13921 * src/SDCCmain.c (linkEdit): "fix" #834252
13923 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13925 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13927 * src/SDCC.y: fixed bug #819403
13929 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13931 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13932 the reentrant attribute.
13933 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13934 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13936 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13937 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13938 erroneously reduced to a literal.
13939 * src/hc08/ralloc.c (packRegisters, rematStr),
13940 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13943 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13945 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13946 * doc/sdccman.lyx: changed from 'article' to 'book'
13947 * doc/Makefile: readded test_suite_spec and cdbfileformat
13949 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13951 * device/include/stdlib.h: include malloc.h to comply with ANSI
13952 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13954 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13956 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13957 * doc/clean.mk: also remove *.out files
13958 * doc/sdccman.lyx: some additions, larger top/bottom margins
13960 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13962 * src/SDCC.y: fixed bug #837365
13963 * support/regression/tests/bitopcse.c
13964 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13965 a symbol (might be valop instead)
13966 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13967 * device/lib/clean.mk: added hc08 to the cleaning list
13969 2003-11-04 Borut Razem <borut.razem AT siol.net>
13971 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13973 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13974 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13975 malloc is declared in standard stdlib.h
13977 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13979 * device/lib/hc08/Makefile: need to clean .rel not .o files
13980 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13982 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13986 * src/mcs51/main.c,
13987 * src/ds390/main.c,
13991 * src/pic16/main.c,
13992 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13993 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13994 tests (which uses the port's oclsExpense function)
14000 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
14002 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14004 * src/SDCCcse.c (ifxOptimize),
14005 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
14006 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
14007 deleting the IFX iCode.
14008 * src/hc08/ralloc.c: reduced unneeded slocs
14009 * src/hc08/gen.c: fixed bug in asmopToBoolean
14011 2003-11-04 Borut Razem <borut.razem AT siol.net>
14013 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
14014 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14015 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
14016 transferred to configure
14018 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
14020 Use headers defined in the C[++] standards:
14021 * sim/ucsim/gui.src/serio.src/fileio.cc
14022 * sim/ucsim/gui.src/serio.src/frontend.cc
14023 * sim/ucsim/gui.src/serio.src/main.cc
14024 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14025 * support/Util/NewAlloc.c
14027 * as/mcs51/lklibr.c
14031 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14033 * Added MSVC projects for hc08 assembler and linker:
14034 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14035 /as/hc08/link_hc08.dsp
14037 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14039 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14041 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14043 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14045 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14047 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14049 2003-10-31 Borut Razem <borut.razem AT siol.net>
14051 * support/cpp2/cpplib.h,
14052 support/cpp2/cpplib.c,
14053 support/cpp2/cpplex.c,
14054 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14055 to switch _asm block preprocessing on / off. Default is
14056 #pragma preproc_asm +
14058 2003-10-31 Borut Razem <borut.razem AT siol.net>
14060 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14061 when outputting comment blocks (when executed with -C option) and
14062 _asm (SDCPP specific) blocks
14064 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14066 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14068 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14070 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14072 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14074 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14075 * src/SDCCast.c (decorateType): fixed bug #832664
14077 2003-10-31 Borut Razem <borut.razem AT siol.net>
14079 * support/cpp2/cpplex.c: fixed for SDCPP:
14080 comments(when executed with -C option) and _asm blocks
14081 were included even if they where in skipped #if block.
14082 Applied solution from GCC cpp 3.3.2
14084 2003-10-31 Borut Razem <borut.razem AT siol.net>
14086 * src/SDCC.lex: sdcc now understands both formats:
14087 '# <line_number> <file_name>' and
14088 '#line <line_number> <file_name>'
14089 * support/cpp2/cppmain.c: sdcpp now generates the standard
14090 '# <line_number> <file_name>' instead of former
14091 '#line <line_number> <file_name>'
14093 2003-10-30 Borut Razem <borut.razem AT siol.net>
14095 * support/cpp2/cpphash.h,
14096 * support/cpp2/cpplib.h
14097 * support/cpp2/cpplex.c,
14098 * support/cpp2/cppmain.c,
14099 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14101 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14103 Fixed a number of problems revealed by bug #827883.
14104 * src/SDCCloop.c (loopInvariants): Spill location of the
14105 result operand should be recomputed if extracted from
14106 a loop. Also, don't extract assignments of an iTemp
14108 * src/SDCCast.c (isConformingBody): loop reversal should
14109 not occur if the control variable is involved with a
14110 relational operator.
14112 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14114 * .version: bumped to 2.3.6 to reflect the big improvements
14115 made by Erik and Klaus. Thanks!
14117 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14119 Replaced the livrange code.
14120 * src/SDCClrange.c: added new LR code
14122 * src/SDCCBBlock.h: removed remainig parts from old LR code
14123 * src/ds390/ralloc.c,
14124 * src/ds390/gen.c: minor fixes to make it work with new code
14126 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14129 * as/hc08/lkrloc.c,
14131 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14132 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14133 (tweaked fix for bug #818696)
14135 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14137 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14139 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14142 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14143 * src/mcs51/gen.c (gencjneshort),
14144 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14145 more efficient (per Scott Bronson's suggestion)
14147 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14149 Extended the semantics of the critical keyword to include
14150 individual statements. See RFE #827755 and #799831
14155 * support/Util/SDCCerr.c
14156 * support/Util/SDCCerr.h
14161 2003-10-19 Borut Razem <borut.razem AT siol.net>
14163 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14165 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14167 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14169 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14170 and predecrement operand is displayed
14172 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14174 * src/SDCCval.c (valMinus): fixed bug #826041
14176 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14178 Some hc08 related updates that I missed earlier
14179 * sim/ucsim/stypes.h
14180 * support/regression/ports/hc08/spec.mk
14182 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14184 New target "hc08" for the Motorola 68hc08 family of micros
14192 * sim/ucsim/hc08.src/*
14193 * sim/ucsim/configure.in
14194 * src/ucsim/configure
14195 * sim/ucsim/packages_in.mk
14198 * device/include/mc68hc908qy.h
14199 * device/lib/hc08/*
14200 * device/lib/Makefile.in
14201 * support/regression/ports/hc08/*
14202 * support/regression/Makefile
14204 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14206 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14208 * src/ds390/gen.c (genCast): fixed bug #821957
14210 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14212 * device/lib/logf.c: "fixed" overlay bug
14213 * support/regression/ports/host/spec.mk: added m library
14214 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14215 * support/regression/tests/float_trans: added (for Eric)
14217 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14219 * src/mcs51/gen.c (genCpl): fixed bug
14220 http://sf.net/mailarchive/message.php?msg_id=6263915
14222 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14224 * src/SDCCast.c (decorateType): added extended constant folding
14225 * src/SDCCsymt.c (computeType): cleanup
14226 * src/SDCCval.c (valShift): minor optimization
14227 * support/regression/tests/ast_constant_folding.c: added
14229 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14231 * src/SDCCmain.c: removed some unintended changes
14233 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14235 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14236 * src/z80/gen.c: fixed part of bug #817589
14237 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14239 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14241 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14252 * src/ds390/ralloc.c
14254 * src/mcs51/ralloc.c
14256 * src/pic16/ralloc.c
14257 * src/xa51/ralloc.c
14259 * src/z80/gen.c: removed unused label "release:"
14261 2003-10-06 Borut Razem <borut.razem AT siol.net>
14263 * src/SDCC.lex: removed definition of unused variables
14264 save_optimize and save_options
14266 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14268 * clean.mk: removed '=' in "-maxdepth=1"
14269 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14270 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14272 2003-10-06 Borut Razem <borut.razem AT siol.net>
14274 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14275 my_unput() replaced by unput()
14277 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14279 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14280 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14281 type-punned pointer will break strict-aliasing rules"
14282 Old LR behaviour is again default; Klaus' LR can be choosen by
14283 defining the environment variable LRKLAUS
14287 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14288 * clean.mk: fixed removal of files in bin/CVS/
14289 * device/lib/clean.mk: fixed removal of directories small and large
14290 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14292 * src/SDCCval.c: removed superflous test for pedantic
14294 2003-10-05 Borut Razem <borut.razem AT siol.net>
14296 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14297 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14298 message "unmatched #pragma SAVE and #pragma RESTORE"
14300 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14302 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14303 assembly, critical functions, atomic, nojtbound)
14305 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14307 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14313 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14316 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14318 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14320 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14321 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14322 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14324 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14326 * src/z80/gen.c (genRet): fixed bug #524753
14327 * src/z80/gen.c (genCast): fixed internal error on cast from
14329 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14330 fix for bug #477835 to the z80
14331 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14332 for tracking iCodes in the peephole optimizer for z80
14334 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14336 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14337 the other part of bug #814548
14338 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14340 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14342 * src/SDCCcse.c: fixed part of bug #814548
14344 2003-09-28 Borut Razem <borut.razem AT siol.net>
14346 * src/asm.c: rewrite of printILine() to use temporary file instead
14348 * src/xa51/main.c: commented out declaration of int rewinds
14350 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14352 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14354 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14356 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14357 * src/asm.c (printILine): Fixed bug #811015
14359 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14361 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14364 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14366 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14367 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14368 to correctly handle general case of AOP_PAIRPTR
14369 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14371 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14373 * src/mcs51/ralloc.c (fillGaps),
14374 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14375 register positioning bug)
14377 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14379 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14381 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14383 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14384 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14385 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14386 (ralloc doesn't intentionally do this now, but perhaps later)
14387 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14388 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14389 register positioning bugs (Fixed bug #762602 and #795325)
14390 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14391 (Fixed bug #808779)
14392 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14393 lines that --i-code-in-asm generates
14395 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14397 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14398 trying to fclose a FILE* that was already closed.
14400 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14402 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14403 of const struct should be treated as if const themselves)
14405 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14407 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14409 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14411 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14412 Unix (/n) and DOS (/r/n) line terminations.
14414 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14416 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14419 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14421 * src/mcs51/gen.c (genFunction, genEndFunction),
14422 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14423 and restore of EA so that stack offsets to parameters are
14424 correct when using both critical and reentrant/stack-auto.
14425 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14426 size (can be triggered in error if sloc is shared between
14427 different sized objects)
14428 * device/include/float.h: fixed macros to explicitly use
14429 unsigned long where needed
14431 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14433 Feature req. 799831: added code to allow nesting of critical functions
14434 * src/mcs51/gen.c (genFunction, genEndFunction)
14435 * src/ds390/gen.c (genFunction, genEndFunction)
14437 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14439 * src/SDCCsymt.c (sclsFromPtr),
14441 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14442 support for standard C idiom of memory mapped variables; for
14443 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14444 to xdata int at 0x1234 tempvar = 1.
14445 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14446 provided by Akiya ISHIDA
14448 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14450 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14451 * src/SDCCval.c (constVal): added reduction from int to char
14452 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14453 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14454 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14456 * support/regression/tests/shifts.c: fixed
14458 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14460 * src/z80/gen.c (genXor): Fixed bug #805445
14462 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14464 Fixed bug #621531 (const & volatile confusion in the type chain).
14465 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14466 refer to the const or volatile state of the pointer itself.
14478 * src/pic16/ralloc.c
14479 * support/regression/tests/const.c
14481 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14483 When checking for duplicated modules, use absolute paths
14484 instead of relative paths. Files changed:
14489 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14491 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14493 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14495 * device/include/string.h: added size_t typedef, changed
14496 prototypes to use size_t, eliminated separate reentrant and
14497 non-reentrant declarations, added _memmove declaration
14498 * device/lib/_memcpy.c: changed to use size_t instead of int,
14499 changed /4 to >>2 to avoid division library call
14500 * device/lib/_memcmp.c,
14501 * device/lib/_memset.c,
14502 * device/lib/_strncat.c,
14503 * device/lib/_strncpy.c,
14504 * device/lib/_strncmp.c: changed to use size_t instead of int
14505 * device/lib/_memmove.c: new file (fixed bug #772294)
14506 * device/lib/Makefile.in: added _memmove.c
14507 * device/lib/z80/asm_strings.s: fixed bug #772290
14508 * support/regression/tests/bitfields.c: attempt to fix host assertion
14509 failure on amd64-unknown-linux2.2
14511 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14513 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14514 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14515 * as/z80/asmain.c (main): fixed bug #801766
14517 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14519 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14522 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14524 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14525 reported in bug #800609
14527 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14529 * Top header beautifications in src/pic16 directory:
14530 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14531 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14532 pcoderegs.h, ralloc.c, ralloc.h
14533 * main.c: added top header and GPL license notice
14534 * pcode.c: fixed the if-conditional warning
14536 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14538 * device/lib/_mullong.c: replaced int by short for gcc
14540 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14542 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14543 and JUMPTABLE iCodes properly now (worked by accident before)
14544 * src/mcs51/gen.c (leftRightUseAcc),
14545 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14546 iCode properly now. Use getSize instead of nRegs since a & b
14547 aren't part of the nRegs tally.
14549 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14551 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14552 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14553 before instructions that use the _STATUS register
14555 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14557 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14558 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14559 fetching of the pointer
14560 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14561 copied from genNearPointerSet()
14562 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14563 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14564 If they pop r0/r1 they must be called in the opposite order than aopOp().
14565 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14566 (resp. --stack-auto), prepared for --xstack
14568 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14570 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14572 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14574 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14575 these ports have their own __sdcc_external_start()
14577 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14579 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14580 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14581 type for bits was changed. It resulted in bit variables becoming
14582 global, which is not permitted in PIC 14 assembly output.
14584 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14586 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14588 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14590 Z80 and MCS51 linkers complaint if a public symbol is defined
14591 in more than one library module:
14595 * as/mcs51/Makefile.in
14597 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14599 A few small changes that speed up the peephole optimizer.
14603 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14605 Try to make the peephole optimizer smarter by maintaining
14606 an association between the assembly source code and the
14607 iCodes that originated them. Put this information to use
14608 with a new peephole rule condition "notVolatile" so that
14609 the rules can be aggressive yet still safe.
14614 * src/mcs51/peeph.def
14616 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14620 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14621 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14622 if the left or right operand symbols have the accuse flag set.
14624 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14626 Changed the type of the result of the ! (NOT) operator to char;
14627 previously it returned the same type as the source. This allows
14628 us to eliminate all the genFloatNot functions (all of its target
14629 implementations were very buggy) since !float can use the same
14632 * src/SDCCicode.c (ast2iCode): ! returns char
14633 * src/mcs51/gen.c (genNot, genNotFloat),
14634 * src/ds390/gen.c (genNot, genNotFloat),
14635 * src/z80/gen.c (genNot, genNotFloat),
14636 * src/pic/gen.c (genNot, genNotFloat),
14637 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14639 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14641 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14642 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14643 during interrupts. Ensure WSAVE is located at a shared bank address.
14644 2. Fixed page selection in some places
14645 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14646 the registers name strings.
14647 4. Fixed "signed / unsigned compare" compiler warnings.
14648 5. The PIC port manages its own allocation of the general purpose
14649 registers, but makes no attempt to reuse them. As a result when
14650 compiling it soon runs out of general purpose registers. Some
14651 additional code was added to the files pcode.c and device.c to walk
14652 through the function call tree and rename the registers so that they
14662 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14663 genPlus() & genMinus() when the result is the same as left or right
14665 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14667 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14669 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14671 Made bitfield a distinct type from bit so that bitfields
14672 convert as per ANSI C and bits retain their traditional
14673 boolean style behaviour. Implemented bitfield support in
14681 * src/ds390/gen.c: bit v bitfield split
14682 * src/z80/gen.c: New support for bitfields
14683 * support/regression/tests/bitfields.c: reenabled z80,
14686 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14688 Rules 246.x, 247.x relate to bitfields, the others speed up
14689 access to xdata mapped I/O devices.
14691 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14693 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14695 Cleaned up genPackBits and genUnpackBits and added two helper
14696 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14697 for literal assignments in genPackBits (thanks to Frieder for
14703 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14705 Fixed bug #748310 (pointer to function type mishandled when the
14706 function name is omitted). Also fixed a SIGSEGV when a function
14707 attribute (reentrant, etc) is used on a non-function or on a
14708 function but misplaced before the parameter list.
14710 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14712 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14713 * support/Util/SDCCerr.h,
14714 * support/Util/SDCCerr.c: Added func attr misuse error msg
14716 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14718 Fixed bug #787649 by anonymous
14719 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14720 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14722 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14724 Fixed numerous bitfield problems.
14726 * src/SDCC.y: More bitfield related error checking
14728 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14729 * support/Util/SDCCerr.h,
14730 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14731 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14732 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14733 * support/regression/tests/bitfields.c: tests added
14735 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14737 Made the constant following the "interrupt" keyword optional. If
14738 omitted, the function will not automatically be given an entry
14739 in the interrupt vector table (similar to #pragma NOIV, but
14740 less syntacticly kludgy). The interrupt number is also now
14741 range checked. Also fixed a bug in the high order bit example
14748 * support/Util/SDCCerr.c
14749 * support/Util/SDCCerr.h
14752 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14754 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14755 * src/SDCCicode.c (operandOperation): rewritten some ops
14756 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14757 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14759 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14760 be re-activated by defining REDUCE_LITERALS)
14761 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14762 unsigned, but are signed by default
14763 * src/SDCCval.c (constVal): rearranged
14764 * src/SDCCval.c (valMod): preliminary fix
14765 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14766 * support/regression/literalop.c: added, work in progress
14768 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14770 Generate warnings for useless declarations like "char data;"
14771 that don't do what new users expect.
14774 * support/Util/SDCCerr.h
14775 * support/Util/SDCCerr.c
14777 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14779 * src/SDCCval.c (valMult): fix overflow detection of negative int
14781 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14783 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14785 Changes to support big endian targets:
14798 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14800 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14801 * device/lib/time.c: fixed warning "integer overflow in expression"
14803 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14805 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14806 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14807 constants are unsigned; added recognition of "u" flag for unsigned
14808 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14809 * src/SDCCval.c (valDiv, valMod): fixed signdness
14810 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14811 signedness of modulo, left and right shift
14812 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14813 * support/Util/SDCCerr.h: added warning W_INT_OVL
14814 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14815 * src/SDCCast.c (ast_print): improved output of constants
14817 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14819 Fixed some warnings when building with MSVC:
14821 * as/mcs51/asdata.c
14825 * link/z80/aslink.h
14826 * link/z80/lkdata.c
14827 * link/z80/lkeval.c
14832 * support/cpp2/cpplib.c
14836 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14838 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14840 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14842 * support/librarian/clean.mk: Do not remove Makefile.
14843 * support/librarian/Makefile: added.
14845 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14847 Added librarian to MSVC build:
14850 * support/librarian/librarian.dsp
14852 'configure' not needed for librarian, removed:
14853 * support/librarian/configure
14854 * support/librarian/configure.in
14855 * support/librarian/config_in.h
14856 * support/librarian/Makefile.in
14858 Hopefully these ones built the librarian and the rest of sdcc properly:
14860 * Makefile.common.in
14862 Messed up 'configure', so revert to previous version:
14866 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14868 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14869 there, while the mantissa of a double is "only" 53 bits wide.
14871 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14873 Adding sdcclib to the build. MSVC project coming soon.
14874 Files added/changed:
14876 * support/librarian/clean.mk
14877 * support/librarian/configure
14878 * support/librarian/configure.in
14879 * support/librarian/config_in.h
14880 * support/librarian/Makefile.bcc
14881 * support/librarian/Makefile.in
14882 * support/librarian/sdcclib.c
14885 * Makefile.common.in
14889 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14891 Linker now complaints if linked modules have conflicting options, for
14892 example, one compiled using --model-large and another one compiled with
14893 --model-small. The following files were modified:
14895 * as/mcs51/asdata.c
14896 * as/mcs51/aslink.h
14898 * as/mcs51/asmain.c
14900 * as/mcs51/i51pst.c
14901 * as/mcs51/lkdata.c
14902 * as/mcs51/lklibr.c
14903 * as/mcs51/lkmain.c
14909 * link/z80/aslink.h
14910 * link/z80/lkdata.c
14911 * link/z80/lklibr.c
14912 * link/z80/lkmain.c
14915 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14917 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14918 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14920 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14922 * src/z80/mappings.i: fix _mul[us][int,long] entries
14924 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14926 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14928 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14930 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14931 * support/regression/tests/bitopcse.c: added
14939 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14941 added support for new library format to z80, gbz80 linkers:
14947 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14949 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14950 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14952 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14954 added DUMMY_READ_VOLATILE:
14963 * src/SDCCcse.c (algebraicOpts): many improvements
14964 * src/SDCCcse.h: removed algebraicOpts()
14965 * src/SDCCicode.c (picDummyRead): added
14967 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14969 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14970 "Insufficient space in data memory".
14972 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14974 * src/mcs51/gen.c: fixed bug #771358
14975 * src/z80/gen.c: fixed bug #759087
14977 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14979 * src/pic16/glue.c: minor cleanup by Vangelis
14981 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14983 * device/include/regc515c.h: fixed #758477
14984 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14985 * device/lib/_gptrput.c: saved a few bytes
14986 * my tab spacing is 8, yours too?)
14987 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14988 * device/lib/serial.c: process RX bytes earlier than TX bytes
14989 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14991 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14993 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14995 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14997 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14999 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
15001 * device/lib/Makefile.in: bad fix, reverted to 1.43
15003 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
15005 * device/lib/Makefile.in: added missing z80 object files
15007 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
15009 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
15010 pic16 progress by Vangelis:
15013 * src/pic/Makefile:
15020 * pic16/genarith.c:
15025 * pic16/pcodepeep.c:
15028 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15030 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15032 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15034 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15035 added gbz80 build to MSVC project.
15036 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15037 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15038 from 8051 stuff and setup so it links using a .lnk file.
15040 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15042 * support/librarian/sdcclib.c: sdcc librarian.
15043 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15046 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15048 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15050 2003-07-02 Borut Razem <borut.razem AT siol.net>
15052 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15053 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15054 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15055 src/xa51/main.c, src/z80/main.c:
15056 virtualization of glue() function: each port has it's own glue function,
15057 which is accessed by do_glue function pointer in PORT.general structure
15059 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15061 * DS800C400 fun, improved ROM interface and tinibios.
15063 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15065 * More support for DS80C400. Now includes beginning of interface to ROM.
15067 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15069 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15071 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15073 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15075 2003-06-19 Borut Razem <borut.razem AT siol.net>
15077 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15079 2003-06-19 Borut Razem <borut.razem AT siol.net>
15081 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15082 fixed Z80 port - crt0.o: cannot open.
15084 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15086 * support/Util/MySystem.c (merge_command): revert bad fix
15088 2003-06-18 Borut Razem <borut.razem AT siol.net>
15090 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15092 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15094 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15095 option --use-stdout sends errors to stdout instead of stderr.
15097 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15099 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15101 2003-06-15 Borut Razem <borut.razem AT siol.net>
15103 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15104 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15105 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15106 fixed width array of pointers replaced with sets;
15107 multiple include and lib paths ared transferred to preprocessor and linker
15108 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15109 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15110 fixed width array of pointers
15111 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15112 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15113 fixupPath(), getPathDifference()
15114 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15115 fixed width array of pointers
15117 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15119 * src/pic16/ralloc.c: fix warnings
15120 * src/pic16/pcode.c: fix warning
15122 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15124 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15125 know all the details, but essentially this set of changes enable
15126 the pic16 port to generate movff instructions and generate assembler
15130 * src/pic16/glue.c:
15131 * src/pic16/pcode.c:
15132 * src/pic16/device.c:
15133 * src/pic16/main.c:
15134 * src/pic16/pcode.h:
15135 * src/pic16/pcoderegs.c:
15136 * src/pic16/ralloc.c:
15137 * src/pic16/ralloc.h:
15139 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15141 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15142 added option --vc, so sdcc errors and warnings are compatible with
15143 Microsoft Visual Studio.
15145 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15147 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15148 device/lib/libfloat.lib: added atof function.
15150 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15152 * doc/sdccman.lyx: updated to Lyx 1.3
15153 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15154 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15155 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15157 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15159 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15161 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15163 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15164 additions to the "related tools/documentation" section
15166 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15168 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15170 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15172 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15173 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15175 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15177 * doc/sdccman.lyx: fix double dash and other minor things
15178 * doc/Makefile: fix double dash
15180 2003-05-28 Karl Bongers(patches from Martin Helmling)
15181 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15182 condition and ignore commands.
15184 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15186 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15187 is in parts still quite out of date, I did changes as far as I felt makes sense
15188 for a non-native english speaker.
15189 Please feel free to add to the manual or to correct my changes.
15190 * doc/Makefile: undid touching the date of intermediate tex files.
15192 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15194 * doc/sdccman.lyx: Manual has an index now
15196 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15198 Finalize muluint/mulsint and mululong/mulslong merging:
15199 * device/lib/_mulint.c
15200 * device/lib/_mullong.c
15201 * device/lib/gbz80/mul.s
15202 * device/lib/gbz80/stubs.s
15203 * device/lib/z80/mul.s
15204 * device/lib/z80/stubs.s
15205 * src/SDCCsymt.c (initCSupport)
15207 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15209 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15210 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15211 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15212 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15215 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15217 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15218 the regression tests I'm not brave enough to enable 245.b, 245.c
15219 * doc/sdccman.lyx: added latex preamble for hyperref package.
15220 Using pdflatex this will give you a hyperlinked pdf file with
15221 bookmarks. (prepend '%' before /usepackage if this breaks something)
15223 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15225 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15227 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15229 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15231 2003-05-21 <johan AT balder>
15233 * src/SDCCglue.c (printIval): fixed bug #739934
15235 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15237 Applied patch from bug 737905 (renamed yylineo to mylineno):
15244 * src/pic16/pcode.c: Cleaned warnings
15245 * src/pic16/pcodeflow.c: Cleaned warnings
15246 * src/pic16/pcoderegs.c: Cleaned warnings
15248 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15250 * src/pic16/pcode.c: Cleaned warnings
15251 * src/pic16/pcodepeep.c: Cleaned warnings
15252 * src/pic16/ralloc.c: Cleaned warnings
15254 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15256 * doc/sdccman.lyx: fixed bug 739745
15257 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15259 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15261 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15262 it can be defined with CFLAGS when running configure
15263 * src/SDCCmain.c: fixed compiling + linking with object files
15265 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15267 * configure.in: configure for pic16 port,
15268 added --disable-pic16-port
15269 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15270 * src/SDCCmain.c: linkOptions is changed to set *,
15271 added if/endif conditional macros to remove options help
15272 messages from optionsTable when a port is not configured, added
15273 support for the PIc16 port in the ports table, when executing
15274 the compiler with no port specified on command line, a default
15275 port is selected with the new macro DEFAULT_PORT which is
15276 defined in port.h, in setDefaultOptions() linkOptions is removed
15277 from initialization assignment, since now it is a set,
15278 parseCmdLine uses setParseWithComma for linkOptions, in
15279 linkEdit() linkOptions are accessed with new function indexSet()
15280 which returns the i'th item of a set variable. See SDCCset.c, in
15281 linkEdit() when calling buildCmdLine(), added linkOptions as
15282 last argument. Now users can pass arguments to gplink via the
15283 -Wl option, main() uses pic16glue() to glue up pic16 programs
15284 * src/SDCCpeeph.c: various changes to support pic16
15285 * src/SDCCset.c: added function void *indexSet(set *, int) to
15286 return the i'th item of the set
15287 * src/SDCCset.h: added function prototype for indexSet()
15288 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15289 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15290 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15291 added macro DEFAULT_PORT
15292 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15293 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15295 * src/pic16/glue.c: commented out some error producing lines
15296 * src/pic16/main.c: __config directives are commented out to stop
15297 gpasm complaining and test the linkage with gplink, _linkCmd and
15298 _asmCmd changed to be more gplink and gpasm friendly
15299 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15300 produced an error when parsed, peep rule 12 is added to utilize
15301 movff, but it is commented out since the pCode does not support
15302 yet a command with 2 address arguments
15304 2003-05-18 <johan AT balder>
15306 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15307 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15308 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15310 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15311 Added feature to script commands from file.
15313 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15315 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15316 * src/SDCCutil.c: include ctype.h for win32
15318 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15320 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15322 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15324 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15325 Fixed so you can set breakpoints prior to run, run does not stop
15326 on entry now. Add tbreak. Other enhancements and fixes for use
15329 2003-05-12 Borut Razem <borut.razem AT siol.net>
15331 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15333 2003-05-11 Borut Razem <borut.razem AT siol.net>
15335 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15336 the path of bin directory, so that PATH is the only env. variable, which has to be set
15337 in case of standard installation.
15338 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15339 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15340 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15342 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15344 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15345 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15346 temp files are in the port dir; clean the gen/test directory when
15347 generating new test.c
15348 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15349 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15350 * support/regression/tests/zeropad.c: added
15352 2003-05-09 <johan AT balder>
15354 * src/SDCCglue.c: fixed bug #597940
15356 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15358 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15359 cache sfr, optimize next,step, fix off by one sourceline,
15360 support ddd list function.
15361 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15363 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15365 * support/regression/HTMLgen.py: added compare_s2f()
15366 * support/regression/Makefile: redo 1.27
15367 * support/regression/generate-cases.py: redo 1.5
15369 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15371 * support/regression/tests/float.c: workaround 33 bit hex constant
15372 * support/regression/tests/simplefloat.c: fix division for host
15374 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15376 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15377 that tame's the PIC's over-aggressive optimizer.
15379 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15381 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15384 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15386 Initial support for DS80C400. "Hello world" runs on TINIm400
15389 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15391 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15392 * Some notes on ddd usage added in debugger/README
15393 Martin Helmling adding more features and fixes for ddd GUI debugger.
15394 Code added for nexti, stepi, up, down, and other adjustments.
15396 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15398 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15399 * src/pic/peeph.def Added two rules to optimize carry manipulation
15400 * src/pic/* removed debug printfs
15402 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15404 * debugger/mcs51/cmd.c: added header newalloc.h
15406 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15408 * as/Makefile: new EXEEXT
15409 * as/z80/Makefile: remove trailing slash of BUILDIR
15410 * as/z80/clean.mk: new EXEEXT
15411 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15412 * support/cpp2/Makefile.in: new EXEEXT
15413 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15415 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15417 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15418 EXEEXT was introduced to fix all related problems with targets
15419 "clean", "install" and "uninstall"; a couple of further flaws
15420 especially with "clean" have been fixed too
15421 * as/mcs51/Makefile.in
15422 * as/mcs51/clean.mk
15426 * debugger/mcs51/Makefile.in
15427 * debugger/mcs51/clean.mk
15428 * link/z80/Makefile
15429 * link/z80/Makefile.in
15430 * link/z80/clean.mk
15432 * packihx/Makefile.in
15434 * sim/ucsim/Makefile
15435 * sim/ucsim/clean.mk
15436 * sim/ucsim/avr.src/Makefile.in
15437 * sim/ucsim/avr.src/clean.mk
15438 * sim/ucsim/s51.src/Makefile.in
15439 * sim/ucsim/s51.src/clean.mk
15440 * sim/ucsim/xa.src/Makefile.in
15441 * sim/ucsim/xa.src/clean.mk
15442 * sim/ucsim/z80.src/Makefile.in
15443 * sim/ucsim/z80.src/clean.mk
15444 * sim/ucsim/main_in.mk
15445 * sim/ucsim/packages_in.mk
15446 * sim/ucsim/gui.src/Makefile.in
15447 * sim/ucsim/gui.src/serio.src/Makefile.in
15448 * sim/ucsim/gui.src/serio.src/clean.mk
15451 * support/cpp2/Makefile.in
15452 * support/cpp2/clean.mk
15453 * support/makebin/Makefile
15454 * support/makebin/clean.mk
15455 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15456 * doc/sdccman.lyx: --program-suffix no longer needed
15458 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15460 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15461 Martin Helmling added support for ddd GUI debugger.
15462 Code added to display assembly, set variables, and other commands
15463 to interface to ddd.
15465 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15467 * as/Makefile: fix target clean
15468 * as/clean.mk: fix target clean
15469 * as/z80/clean.mk: fix target clean
15471 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15473 * Makefile.common.in: added AT EXEEXT AT
15474 * configure.in: removed all mingw32 stuff
15475 * configure: rebuilt from configure.in
15476 * doc/sdccman.lyx: updated section "installation"
15477 * support/scripts/sdcc_mingw32: adapted to configure
15478 * support/scripts/sdcc_cygwin_mingw32: added
15480 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15482 * src/pic Added object file support for the PIC port
15483 * src/pic Applied patch from Craig Franklin (this started the object file support)
15484 * src/regression Updated the PIC regression tests for object files
15486 2003-04-20 Borut Razem <borut.razem AT siol.net>
15488 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15489 lklex.c: In function `getfid':
15490 lklex.c:203: warning: array subscript has type `char'
15491 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15492 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15493 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15494 stack handling macros
15496 2003-04-19 Borut Razem <borut.razem AT siol.net>
15498 * "handling space characters in file path" task:
15499 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15500 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15501 * support/Util/MySystem.h: make it self-sufficient
15502 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15503 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15504 handling space characters in file path
15505 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15506 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15507 * support/Util/MySystem.c: handling space characters in executable's path
15509 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15511 * as/z80/Makefile: fix permanent rebuild of z80
15512 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15513 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15515 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15517 * src/SDCCopt.c: add special case optimization to replace modulo by
15518 a power of two with a bitwise AND.
15520 2003-04-18 <johan AT balder>
15522 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15524 2003-04-17 <johan AT balder>
15526 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15527 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15529 2003-04-13 Borut Razem <borut.razem AT siol.net>
15531 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15532 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15533 fixed mingw problem in adl_NORMALIZE_PATH
15535 2003-04-12 Borut Razem <borut.razem AT siol.net>
15537 * fixed "#pragma SAVE/RESTORE can not be nested":
15538 * src/SDCC.lex: reworked pragma handling functions
15539 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15540 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15542 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15544 * src/SDCCutil.c (pathEquivalent): defined but not used
15545 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15546 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15547 * configure: rebuilt from configure.in
15548 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15549 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15550 * device/include/Makefile.in: replace sdcc_datadir
15551 * device/lib/Makefile.in: replace sdcc_datadir
15552 * Makefile.common.in: add LDFLAGS from configure
15553 * packihx/Makefile.in: use LDFLAGS
15554 * src/Makefile.in: use LDFLAGS
15555 * support/cpp2/Makefile.in: add LDFLAGS from configure
15556 * support/makebin/Makefile: use LDFLAGS
15557 * .version: bumped version number to 2.3.5
15559 2003-04-12 Borut Razem <borut.razem AT siol.net>
15561 * completed "different paths" task:
15562 * src/SDCCmacro.c: fixed bug in handling quotes
15563 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15564 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15566 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15568 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15570 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15572 * ds390/gen.c ds390/peeph.def: fix bug 706781
15574 2003-04-11 Borut Razem <borut.razem AT siol.net>
15576 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15578 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15580 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15581 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15582 set - this bit used to not be set...).
15583 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15584 bad code in PIC Port
15585 * src/regression/and2.c added to test bug 609268
15586 * src/regression/Makefile added and2.c to regression test
15589 2003-04-08 <johan AT CP255758-A>
15591 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15592 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15593 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15595 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15597 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15599 * support/cpp2/Makefile.in: fix bug #487815
15600 * configure: rebuilt from configure.in
15601 * Makefile.common.in: docdir changed, new path suffixes
15602 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15603 * sdcc_vc_in.h: reflect changes from sdccconf.h
15604 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15605 * src/SDCCutil.h: remove BINDIR hack
15606 * doc/sdccman.lyx: update new path hierarchy
15608 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15610 * src/SDCCpeeph.c: added okToRemoveSLOC test
15612 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15614 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15616 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15618 * src/SDCCpeeph.c: added labelIsReturnOnly test
15619 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15621 2003-04-05 <johan AT balder>
15623 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15624 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15625 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15626 * src/SDCCast.c: fixed a warning
15627 * src/SDCCast.h: fixed a warning
15628 * src/SDCCicode.c (operandFromAst): fixed a warning
15630 2003-04-04 <johan AT balder>
15632 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15633 * src/SDCCast.c (decorateType): fixed bug #715076
15634 * src/SDCC.y: fixed bug #702907
15636 2003-04-03 <johan AT balder>
15638 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15639 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15640 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15641 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15642 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15644 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15646 * _decdptr.c: fix return values
15647 * _gptrget.c: fix return values
15648 * _gptrgetc.c: fix return values
15649 * _gptrput.c: fix return values
15650 * _mulint.c: fix return values
15651 * as/z80/Makefile: fix 'make -j' problem
15653 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15655 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15656 * configure.in: big cleanup, updated to autoconf 2.5x
15657 * configure: rebuilt from configure.in
15658 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15659 * sdcc_vc_in.h: reflect changes from sdccconf.h
15660 * doc/Makefile: fixed a flaw in "make install"
15662 2003-04-02 <johan AT balder>
15664 * src/ds390/gen.c (genCmp): no comments
15665 * src/mcs51/gen.c (genCmp): no comments
15666 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15667 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15669 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15671 * support/regression/generate-cases.py: place generated file in given sub directory
15672 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15673 * support/regression/Makefile: improvements for 'make -j';
15674 side effect: it's simpler and faster now
15676 2003-03-31 Borut Razem <borut.razem AT siol.net>
15678 * src/z80/main.c: link-{port} and as-{port} defined without path
15679 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15681 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15683 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15685 2003-03-30 Borut Razem <borut.razem AT siol.net>
15687 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15688 changed type of list parameter to set
15689 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15690 * src/port.h: changed type of do_assemble() parameter to set
15691 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15692 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15693 definition of "cppoutfilename" macro with NULL value in preProcess()
15694 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15695 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15696 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15697 replaced with set *binPathSet
15698 * shash_add() deallocates the item, if allready exsists, before adding the new one
15699 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15701 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15703 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15704 a nested for loop bug in the PIC port
15705 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15708 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15710 * support/Util/dbuf.h: remove C++ stuff to make it portable
15712 2003-03-28 Borut Razem <borut.razem AT siol.net>
15714 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15715 literal strings in stringLiteral()
15716 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15717 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15720 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15722 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15724 2003-03-26 <johan AT balder>
15726 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15727 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15728 * src/SDCCast.c (decorateType): fixed " -v < 3"
15730 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15732 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15733 Added Lenny Story's debug infrastructure changes:
15734 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15735 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15736 * src/cdbFile.c: added
15737 * src/SDCCdebug.c: added
15738 * src/SDCCdebug.h: added
15739 * src/SDCCast.c (createFunction)
15740 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15741 * src/SDCCmain.c (parseCmdLine, main)
15742 * src/SDCCmem.c (redoStackOffsets)
15743 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15746 * src/avr/gen.c (genAVRCode)
15747 * src/ds390/gen.c (gen390Code)
15748 * src/mcs51/gen.c (gen51Code)
15749 * src/pic/gen.c (genpic14Code)
15750 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15751 * src/xa51/gen.c (genXA51Code)
15752 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15754 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15756 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15757 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15759 2003-03-22 <johan AT balder>
15761 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15763 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15765 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15766 * doc/cdbfileformat.lyx: added, written by Lenny Story
15767 * doc/Makefile: added cdbfileformat.lyx
15768 * doc/clean.mk: added cdbfileformat.lyx
15770 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15772 * src/mcs51/peeph.def: fix bug #705773
15774 2003-03-20 <johan AT balder>
15776 An sfr/sbit can have an "at #" AND an initializer
15777 * src/SDCCsymt.c (checkSClass):
15778 * src/SDCCmem.c (allocGlobal):
15779 * src/SDCCmem.c (allocLocal):
15780 * src/SDCCast.c (createBlock):
15782 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15784 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15786 2003-03-16 <johan AT balder>
15788 Undid the hackup of const and volatile, the problem is much bigger
15790 * src/SDCCast.c:1.171
15791 * src/SDCCglue.c:1.138
15792 * src/SDCCicode.c:1.146
15793 * src/SDCCsymt.c:1.150
15794 * src/SDCCval.c:1.65
15796 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15798 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15799 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15801 2003-03-13 <johan AT balder>
15803 Hackup const and volatile modifiers in type chains a bit:
15805 * src/SDCCast.c:1.169
15806 * src/SDCCglue.c:1.136
15807 * src/SDCCicode.c:1.143
15808 * src/SDCCsymt.c1.146
15809 * src/SDCCsymt.h1.59
15810 * src/SDCCval.c:1.63
15812 2003-03-12 <johan AT balder>
15814 * src/SDCCBBlock.h: more LRH debugging junk
15815 * src/SDCCcflow.h: more LRH debugging junk
15816 * src/SDCCloop.c: more LRH debugging junk
15817 * src/SDCC.y (struct_declaration): fixed bug #697590
15818 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15819 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15820 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15822 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15823 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15824 test function names must now match exactly).
15825 * src/SDCCcse.c: added special case in findCheaperOp to allow
15826 extending a short integer. Makes less awful code for bug 700121 test case.
15828 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15830 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15831 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15833 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15835 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15836 actually called (operandsNotEqual() was called for all
15837 operandsNotEqualX tests).
15839 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15841 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15842 with shorter literals. Fixes bug 700121.
15844 2003-03-11 <johan AT balder>
15846 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15848 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15850 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15851 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15853 2003-03-10 Borut Razem <borut.razem AT siol.net>
15855 * src/SDCCmain.c: pipe preprocessor's output
15856 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15857 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15858 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15859 which closes all pipes in pipeSet set
15860 * src/SDCCset.c: free deleted item in function deleteSetItem()
15861 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15862 moved from z80 to src subproject
15863 * .version: increased version number to 2.3.4
15865 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15867 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15868 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15869 * support/regression/ports/xa51/spec.mk: fix typo
15871 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15873 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15875 2003-03-09 Borut Razem <borut.razem AT siol.net>
15877 * src/SDCCmain.c: pipe preprocessor's output
15878 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15879 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15880 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15881 which closes all pipes in pipeSet set
15882 * src/SDCCset.c: free deleted item in function deleteSetItem()
15883 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15884 moved from z80 to src subproject
15886 2003-03-09 Borut Razem <borut.razem AT siol.net>
15888 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15889 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15890 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15891 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15892 * src/SDCCglobl.h: unification of WIN32 native definitions
15894 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15896 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15898 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15900 * src/configure.in: check for endianess (even while cross-compiling)
15901 * src/configure: check for endianess (even while cross-compiling)
15902 * src/configure_in.h: check for endianess (even while cross-compiling)
15903 * src/avr/gen.c: remove old endianess stuff
15904 * src/mcs51/gen.c: remove old endianess stuff
15905 * src/ds390/gen.c: remove old endianess stuff
15906 * src/pic/gen.c: remove old endianess stuff
15907 * src/pic/genarith.c: remove old endianess stuff
15908 * src/pic/glue.c: fix endianess check
15909 * src/pic16/gen.c: remove old endianess stuff
15910 * src/pic16/genarith.c: remove old endianess stuff
15911 * src/pic16/glue.c: fix endianess check
15912 * src/xa51/gen.c: remove old endianess stuff
15913 * src/z80/gen.c: fix endianess check
15914 * src/SDCCglue.c: fix endianess check
15915 * src/ds390/peeph.def: fix bug 700036
15917 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15919 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15920 * src/configure: find appropriate data-types on host for SDCC's int and long
15921 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15922 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15923 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15925 2003-03-07 <johan AT balder>
15928 some minor cleanups before the big shot
15929 OP_DEFS and OP_USES now use Kevin's protection
15930 new option --nolabelopt
15932 * src/SDCCBBlock.c:
15941 * src/ds390/ralloc.c:
15942 * src/mcs51/ralloc.c:
15943 * src/pic/ralloc.c:
15944 * src/xa51/ralloc.c:
15945 * src/z80/ralloc.c:
15947 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15949 * src/pic/pcode.c (get_op): fix 64 bit warnings
15950 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15951 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15952 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15953 * support/regression/tests/malloc.c: fix 64 bit warnings
15955 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15957 * src/mcs51/gen.c (genMinus): fixed bug 696436
15959 2003-03-02 Borut Razem <borut.razem AT siol.net>
15961 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15963 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15965 * configure.in: test for mkstemp
15966 * sdccconf_in.h: add HAVE_MKSTEMP
15968 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15970 * device/include/ctype.h: removed warning while using --stack-auto
15971 * device/include/malloc.h: removed warning while using --stack-auto
15972 * device/include/string.h: removed warning while using --stack-auto
15974 2003-02-23 Borut Razem <borut.razem AT siol.net>
15976 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15977 because NDEBUG is defined (see man assert)
15978 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15980 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15982 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15983 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15985 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15987 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15988 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15990 2003-02-18 <johan AT balder>
15992 * as/mcs51/asmain.c (asmbl): module can start with a digit
15993 * as/z80/asmain.c (asmbl): module can start with a digit
15995 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15997 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15998 * src/asm.c: fix pipe() for Mingw32
16000 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
16002 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
16003 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
16004 make -V work again; --c1mode reads now from stdin
16005 * doc/sdccman.lyx: added --c1mode
16006 * support/Util/SDCCerr.c: new messages for c1 mode
16007 * support/Util/SDCCerr.h: new messages for c1 mode
16008 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
16010 2003-02-15 <johan AT balder>
16012 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
16014 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
16016 * doc/sdccman.lyx: Environment variables, -o and other minor things
16018 2003-02-14 <johan AT balder>
16020 * src/xa51/main.c: before anyone really tries to use it :)
16022 * Install doc's in share/sdcc/doc
16023 * removed some obsolete files
16024 * Do a proper make distclean and uninstall
16025 M Makefile.common.in
16028 M device/include/Makefile.in
16029 M device/lib/Makefile.in
16032 M sim/ucsim/doc/Makefile.in
16034 R src/avr/peeph.rul
16035 R src/xa51/peeph.rul
16036 M support/cpp2/Makefile.in
16037 M support/makebin/Makefile
16040 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16042 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16044 2003-02-10 Borut Razem <borut.razem AT siol.net>
16046 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16047 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16048 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16049 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16050 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16051 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16052 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16053 src/z80/Makefile.bcc: Borland Makefile cleanup
16054 * as/z80/Makefile.bcc: Added Borland Makefile
16055 * support/cpp2/borland.h: Removed
16057 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16059 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16060 * src/SDCC.lex: new pragma NOIV
16061 * src/SDCCglobl.h: new pragma NOIV
16062 * src/SDCCmem.c: new pragma NOIV
16064 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16066 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16068 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16070 * src/SDCCmain.c: signal handling is switched off by --debug
16071 * doc/Makefile: small fix for install; use clean.mk again
16072 * doc/clean.mk: clean *.pdf and *.html too
16074 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16076 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16077 * device/lib/printfl.c: fix a ds390 bug by making it portable
16078 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16079 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16080 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16081 * debugger/mcs51/cmd.c: converted multi-line string literals
16082 * sim/ucsim/globals.cc: converted multi-line string literals
16083 * src/SDCCmain.c: introduced signal handler to remove temp files
16084 * doc/Makefile: small tweaks, implement clean
16085 * doc: removed generated files
16087 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16089 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16090 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16091 Address Record is not correctly generated for DS390."
16093 2003-02-02 Borut Razem <borut.razem AT siol.net>
16095 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16096 * as/mcs51/asm.h: fixed compilation with Borland C
16097 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16098 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16099 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16100 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16101 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16102 src/z80/Makefile.bcc: delete $(LIB) only if exist
16103 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16105 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16107 * device/include/malloc.h: introduced NULL
16108 * device/include/string.h: introduced NULL
16109 * device/include/stdlib.h: introduced NULL
16110 * device/lib/_memcpy.c: removed NULL
16111 * device/lib/_strcat.c: removed NULL
16112 * device/lib/_strchr.c: removed NULL
16113 * device/lib/_strcmp.c: removed NULL
16114 * device/lib/_strcpy.c: removed NULL
16115 * device/lib/_strcspn.c: removed NULL
16116 * device/lib/_strlen.c: removed NULL
16117 * device/lib/_strncat.c: removed NULL
16118 * device/lib/_strncmp.c: removed NULL
16119 * device/lib/_strncpy.c: removed NULL
16120 * device/lib/_strpbrk.c: removed NULL
16121 * device/lib/_strrchr.c: removed NULL
16122 * device/lib/_strspn.c: removed NULL
16123 * device/lib/_strstr.c: removed NULL
16124 * device/lib/_strtok.c: removed NULL
16125 * device/lib/malloc.c: removed NULL, include own header
16127 2003-02-02 <johan AT balder>
16129 * 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
16130 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16131 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16132 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16133 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16134 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16136 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16138 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16141 2003-02-01 <johan AT balder>
16143 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16145 2003-01-31 <johan AT CP255758-A>
16147 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16149 2003-01-30 <johan AT balder>
16151 * src/SDCCBBlock.c: automatic bug detection
16152 * src/SDCCicode.c: automatic bug detection
16154 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16156 * src/SDCCglobl.h: now --xram-size 0 works
16157 * src/SDCCmain.c: now --xram-size 0 works
16159 2003-01-29 <johan AT balder>
16161 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16163 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16165 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16166 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16167 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16168 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16169 * src/SDCCglobl.h: Added options --xram-size and --code-size
16170 * src/SDCCmain.c: Added options --xram-size and --code-size
16172 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16174 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16175 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16177 2003-01-27 <johan AT balder>
16179 * src/SDCC.y: fixed bug #613764
16181 2003-01-26 <johan AT balder>
16183 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16184 * src/SDCCsymt.h: fixed bug #673374
16185 * src/SDCCglue.c: fixed bug #661910
16186 * src/SDCCast.c: fixed bug #458099 and 673374
16188 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16190 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16191 * as/mcs51/strcmpi.h: added
16192 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16193 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16194 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16195 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16196 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16197 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16198 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16199 * as/mcs51/Makefile.aslink: new module strcmpi
16200 * as/mcs51/Makefile.asx8051: new module strcmpi
16201 * as/mcs51/Makefil.bcc: new module strcmpi
16202 * as/mcs51/Makefile.in: new module strcmpi
16203 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16205 2003-01-26 <johan AT balder>
16207 * src/SDCCglue.c: reverted back to 1.124
16208 * src/SDCCast.c: reverted back to 1.156
16209 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16211 2003-01-25 <johan AT balder>
16213 * src/SDCCglue.c: A better fix for bug #661910
16214 * src/SDCCast.c: A better fix for bug #661910
16215 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16217 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16219 * src/Makefile.in: remove spawn.o
16220 * src/SDCCmain.c: remove spawn.h
16221 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16222 * src/spawn.c: removed
16223 * src/spawn.h: removed
16224 * support/regression/ports/ds390/spec.mk: link with -r
16226 2003-01-24 <johan AT CP255758-A>
16228 * src/ds390/gen.c (aopOp): fixed bug #667458
16229 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16230 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16231 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16233 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16235 * src/mcs51/peeph.def: better assembler identation by Frieder
16236 * src/mcs51/gen.c: better assembler identation by Frieder
16238 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16240 * as/z80/string.h: removed for gcc 3.2
16241 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16242 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16244 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16246 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16247 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16248 * support/regression/Makefile: separate temp files for ports
16249 * support/regression/generate-cases.py: separate temp files for ports
16250 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16251 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16253 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16255 * moved tinitalk to device/examples/ds390
16257 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16259 * as/mcs51/lkmem.c: rflag is for DS390
16260 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16261 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16262 (linkEdit): move mem- and map-files the same way as ihx-files
16263 * src/z80/main.c (_setDefaultOptions): removed --generic
16264 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16265 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16266 * src/pic/glue.c (picglue): --c1mode works again
16267 * src/pic16/glue.c (pic16glue): --c1mode works again
16268 * src/asm.c (printCLine): fix #660034
16270 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16272 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16273 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16274 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16275 * as/mcs51/lkmem (summary): better fix for sp problem
16276 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16277 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16278 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16279 remove --stack-after-data
16281 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16283 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16284 * src/SDCCutil.c (join): ugly bug: missing '\0'
16285 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16287 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16289 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16291 * src/pic/main.c (_asmCmd): gpasm supports -o
16292 * src/z80/main.c: more general macros
16293 * device/lib/Makefile.in: remove intermediate files
16295 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16297 * .version: Bumped version number to 2.3.3
16298 * src/SDCCBBlock.c: new option -o
16299 * src/SDCCglobl.h: new option -o
16300 * src/SDCCglue.c: new option -o
16301 * src/SDCCmain.c: new option -o
16302 * src/asm.c: new option -o
16303 * src/ds390/main.c: new option -o
16304 * src/pic/glue.c: new option -o
16305 * src/pic/pcode.c: new option -o
16306 * src/pic/ralloc.c: new option -o
16307 * src/pic16/glue.c: new option -o
16308 * src/pic16/pcode.c: new option -o
16309 * src/pic16/ralloc.c: new option -o
16310 * src/z80/main.c: new option -o
16311 * device/lib/Makefile.in: use -o
16312 * support/regression/ports/ds390/spec.mk: use -o
16313 * support/regression/ports/gbz80/spec.mk: use -o
16314 * support/regression/ports/mcs51/spec.mk: use -o
16315 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16316 * support/regression/ports/z80/spec.mk: use -o
16317 * support/regression/ports/ucz80/spec.mk: use -o
16318 * support/regression/ports/xa51/spec.mk: use -o
16319 * support/regression/fwk/lib/timeout.c: fix usage string
16321 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16322 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16324 2003-01-07 <johan AT balder>
16326 * src/SDCCast.c (decorateType): fixed bug #600035
16328 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16329 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16330 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16331 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16332 * src/pic/pcode.c: outcommented unused variable to remove warnings
16333 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16335 2003-01-06 <karl AT turbobit.com>
16336 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16339 2003-01-06 <johan AT balder>
16341 * src/SDCCicode.c: fixed array add
16343 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16344 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16345 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16347 2003-01-04 <johan AT balder>
16349 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16351 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16352 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16354 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16355 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16356 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16358 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16359 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16361 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16362 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16364 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16365 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16367 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16369 * in /sdcc/as/mcs51/ changed these files in order to create an
16370 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16371 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16372 following files to include the previous two files: aslink.dsp,
16373 Makefile.aslink, Makefile.bcc, and Makefile.in.
16375 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16376 .adb instead of .cdb
16378 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16380 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16381 value from option --iram-size.
16383 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16385 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16388 2002-09-18 <wiml AT hhhh.org>
16390 * SDCClrange.h: exposed setFromRange() and setToRange()
16391 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16392 packRegsForAccUse() (bug 542397)
16393 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16394 multiple times and emitting the fetch operations more than once
16395 added aopGetUsesAcc() function to allow binary operators to
16396 fetch their operands in the correct order; made genMinus() emit
16397 compact code for X = LITERAL - Y
16399 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16400 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16401 sprintf() in line 1267.
16403 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16404 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16407 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16408 Changes to aslink (All the changes are marked with 'JCF'):
16410 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16413 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16414 area BSEG. Also moves, if possible, the DATA area down into the internal
16415 ram so more space is available.
16417 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16420 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16421 not bytes. Function summary() which creates a memory usage summary
16422 file with extension .mem. Reports of overlaping stack and small stack
16423 size. If the space for the stack is less than 16 bytes aslink trows a
16426 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16427 the 8051. Option 'y' for memory summary output file.
16429 Changes to sdcc (All the changes are marked with 'JCF'):
16431 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16433 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16434 overlaying area for it (uses RegBankUsed[4]).
16436 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16437 bank zero as used by default. By default aslink locates the stack
16438 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16439 the creation of the .mem file. Delegates the allocation of data area
16440 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16441 the begining of the stack area to aslink.
16443 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16444 glue() in SDCCglue.c creates an area for it.
16446 2002-09-03 Borut Razem <borut.razem AT siol.net>
16447 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16448 sdcc/src/pic/glue.c:
16449 introduced atexit() handler for teporay files removal in case of
16450 errors, assertions, ...
16452 2002-08-29 Borut Razem <borut.razem AT siol.net>
16453 * sdcc/support/cpp2/auto-host_vc_in.h:
16454 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16455 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16456 Maybe there is a similar problem with BORLANDC? It should be checked!
16458 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16459 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16460 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16461 was not executed, and the compiler (cl) launched a warning:
16462 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16464 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16465 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16467 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16468 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16470 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16471 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16472 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16473 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16474 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16475 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16476 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16477 - added Release configuration in VS projects
16478 - review of compiler an linker options
16479 - VC .exe files are generated in bin_vc directory, not to interfere
16480 with binaries generated from other projects (cygwin, mingw, bcc ...)
16482 * sdcc/src/yacc.dsp: added
16484 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16485 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16486 and insert the version number definitions from .version
16488 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16490 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16491 added - genarate auto-host.h using auto-host_vc_in.h as template
16494 removed from CVS, generated automatically
16496 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16497 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16499 2002-08-11 Borut Razem <borut.razem AT siol.net>
16500 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16502 2002-08-10 Borut Razem <borut.razem AT siol.net>
16503 * src/SDCCmain.c (main):
16504 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16505 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16506 The consequence was that some temporary files were not removed.
16509 unification of code in functions tempfilename() and tempfile():
16510 function tempnam() is defined in Visual Studio 6.0 and .NET
16512 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16514 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16515 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16516 - removed compiler command line option /WX: Treats all warnings as errors
16517 - update a list of source files, included into the project
16519 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16520 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16521 changed project type to Generic Project so that can be correcly converted to VS.NET project
16523 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16525 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16527 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16529 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16530 added return 0 statements after assert() to make compiler happy
16532 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16533 added newline in the def file to keep MSC compiler satisfied
16535 * sdcc/src/z80/gen.c:
16536 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16537 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16538 - solved MSC error in function aopDump()
16540 * sdcc_vc.h: define PREFIX as "\\sdcc"
16542 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16543 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16545 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16546 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16547 - Rewrote the register banking algorithm.
16548 - Added pCode live-range analysis to registers (for now, only non-used and
16549 singly-used registers optimized away)
16551 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16553 * 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.
16555 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16556 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16558 2002-04-22 Michael Hope <michaelh AT vroom>
16560 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16562 * configure.in (DD_COPT): Added include support required for gbdk.
16564 * .version: Bumped version number just to increase it.
16566 * src/SDCCmain.c: Added -nostdinc to the default options.
16568 2002-04-15 Michael Hope <michaelh AT vroom>
16570 * device/lib/z80/printf.c (sprintf): Added.
16572 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16574 * src/z80/peeph.def: Added transpose redundent load rule.
16576 * src/z80/main.c: Added force callee saves for jaune.
16578 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16580 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16582 2002-03-28 Johan Knol <johan AT balder>
16584 * src/SDCCval.c: fixed bug #532436
16586 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16588 Added "char *Processor" field to the port structure.
16591 Added -p option. Allows port dependent processor to be specified.
16594 Initialized the new field char *Processor field to NULL in all ports
16597 Compiler generated registers for interrupt context saving
16598 were not getting allocated.
16600 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16603 Fixed left shift. Will promote the left side of a left shift
16604 if a) left shifting more than size of operand or b) when assigned
16605 to something size > size of left side
16607 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16609 tons of changes. Register allocation has been
16610 rewritten. Added customization for the various PICs. Flow
16611 analysis is restructured. ...
16613 * src/pic/device.h:
16616 * src/pic/device.c:
16617 Added. device.c is a PIC port hack to accomodate variations
16620 2002-03-13 Michael Hope <michaelh AT vroom>
16622 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16624 2002-03-04 johanknol <johanknol AT manik>
16626 * /src/SDCCval.c: fixed
16628 const unsigned char arr[][2] = { { 0, 1 } };
16629 t18.c:1: error: Initializer element is not constant
16631 2002-03-04 bela <bela AT manik>
16633 * /device/include/mcs51reg.h:
16634 ds89c420 register definition update
16636 2002-03-03 <johan AT FRIJA>
16638 * support/Util/SDCCerr.c: did something, but don't no why anymore
16640 * support/regression/tests/bug-524691.c: made it a little less shy
16642 * src/SDCCast.c (decorateType): fixed bug #524697
16644 * src/SDCCast.c: made some lineno improvements
16646 * src/SDCCval.c (getNelements): changed warning to error
16648 * src/SDCCglue.c (printIvalArray): changed warning to error
16650 * src/SDCCicode.c: fixed a warning for mingw
16652 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16654 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16656 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16658 * src/ds390/peeph.def:
16659 Added some more peephole rules
16661 * src/ds390/gen.c: Various fixes & enhancements
16663 * src/SDCClrange.c, src/SDCClrange.h:
16664 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16666 * src/ds390/ralloc.c:
16667 various fixes & enhancements (ds390) specific
16669 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16670 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16673 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16675 2002-03-02 <johan AT FRIJA>
16677 * src/SDCCast.c (decorateType): fixed bug #524708
16679 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16681 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16683 2002-03-01 Michael Hope <michaelh AT vroom>
16685 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16687 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16689 2002-03-01 <johan AT FRIJA>
16691 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16693 * src/SDCCast.c (decorateType): fixed bug #524209
16695 * src/SDCCval.c (valNot): fixed bug #524195
16697 2002-02-26 <johan AT balder>
16699 * src/xa51/gen.c: fixed a warning
16701 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16703 * src/SDCCast.c (decorateType): fixed bug #522534
16705 2002-02-23 <johan AT balder>
16707 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16709 2002-02-22 <johan AT balder>
16711 * src/SDCCast.c: fixed bug #514865
16713 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16715 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16717 * sdcc/src/SDCCloop.c:
16718 Previous fix was not good. basic blocks that have "break" or "return" are
16719 not really partof a loop , but live ranges used in these blocks should
16720 be live thru the entire loop, so set partOfLoop but don't add them to
16723 2002-02-21 <johan AT FRIJA>
16725 * src/SDCCcse.c: fixed bug #514308
16727 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16730 Fixed BUG #519583. If a conditional block ended in a return/break
16731 statement inside a loop, it was not being considered part of the loop.
16733 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16735 2002-02-10 Karl Bongers <karl AT turbobit.com>
16738 Fixed up SDCDB debugger somewhat. Updated debugger/README
16739 with lots of comments and notes.
16741 * device/examples/test2.c:
16742 Fix bug, "red" variable not being initialized(compiler complained).
16744 * device/examples/Makefile, examples/test3.c:
16745 Add Makefile in device/examples folder, compiles test3.c
16746 for use as a multiple module SDCDB test case.
16748 * sim/ucsim/cmd.src/cmdset.cc:
16749 Took out debug printfs in ucsim "next" command.
16751 * sim/ucsim/xa.src:
16752 Karl and Johan start ucsim XA support. Most dissassembly working,
16753 about 75% emulation done(plenty of work remaining).
16755 * sim/ucsim/z80.src:
16756 Add Z80 support to ucsim, add test-ucz80 regression test,
16757 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16758 Notice z80 compiler fails on examples/test3.c/crc code.
16760 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16762 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16763 Added support for --parms-in-bank1
16765 * src/ds390/peeph.def:
16766 added a few more peephole optimzations
16768 * src/ds390/main.c:
16769 1) added __builtin_inp & __builtin_outp used to read in data of given length
16770 from a memory mapped port
16771 2) added __builtin_memcmp
16772 3) added __builtin_swapw swap bytes of a short
16774 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16775 1) handle multiple send & receives from register bank1
16776 2) ralloc can now allocate DPTR1 to some liveRanges
16778 * src/SDCCsymt.c, src/SDCCsymt.h:
16779 changes to handle multiple sends & receives
16781 * src/SDCCptropt.h:
16782 added some pointer arithmetic optimization
16784 * src/SDCCptropt.c:
16785 added some pointer arithmetic optimizations but not stable yet so not
16786 called from anywhere (will get this working shortly)
16788 * src/SDCCopt.c: fixed for multiple sends & receives
16791 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16792 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16793 set preprocessor defines (depending on options)
16795 * src/SDCCicode.c, src/SDCCicode.h:
16796 changes made to handle multiple sends & receives
16799 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16801 * src/SDCCcse.c, src/SDCCcse.h:
16802 added function findbackward def (to be used in upcoming optimization)
16804 * src/SDCCcflow.c, src/SDCCcflow.h:
16805 added function returnAtEnd - to determine if a basic block terminates with
16808 * src/SDCCast.c, src/SDCCast.h:
16809 added option parms-in-bank1
16811 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16812 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16813 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16814 adjusted for --parms-in-bank1 option
16816 * device/include/string.h:
16817 donot redefine "reentrant" keyword
16819 * device/include/ds80c390.h: Added some more SFRs
16821 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16823 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16825 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16827 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16829 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16831 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16833 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16835 * Added --xram-movc option
16837 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16839 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16841 2002-01-11 Johan Knol
16843 * Added math lib of Jesus Calvino-Fraga
16845 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16847 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16848 * support/regression/Makefile: new target test-mcs51-stack-auto
16849 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16851 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16853 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16855 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16857 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16859 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16861 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16863 * src/SDCCglue.h: add definition for printIvalChar()
16865 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16867 * src/SDCCast.c: fix #498138 by Johan
16869 * src/SDCCglue.c: fix #498138 by Johan
16871 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16873 * support/regression/Makefile: fix clean
16875 * support/regression/ports/ds390/support.c: fix transmission of last character
16877 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16879 * /sdcc/src/ds390/gen.c:
16880 a) improved computing address of stack variable
16881 b) took out some #if 0 code
16882 c) improved parmBytes adjustment
16883 d) improved genPlusIncr & genMinusIncr
16884 e) genCmp could generate bad code (when left assigned to DPTR)
16885 f) Fixed bug in hasInc
16887 * /sdcc/src/ds390/ralloc.c:
16888 a) packRegsForSupport could mess up live information (Fixed)
16889 b) packRegsDPTRuse could be incorrect for left & right shift
16891 * /sdcc/src/mcs51/ralloc.c:
16892 packRegsForSupport could mess up the live information (Fixed)
16894 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16896 * /sdcc/src/SDCCast.c:
16897 can reverse a loop even if function call is present as long
16898 as the loop control variable is local & is not passed as parameter
16900 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16902 * /sdcc/ChangeLog: *** empty log message ***
16904 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16905 More builtin function additions for TININative
16907 * /sdcc/src/ds390/ralloc.c:
16908 Had broken the regression testsuite
16910 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16912 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16913 Added funcattr hasStackParms will be set for reentrant functions when there
16914 are paramteres on the stack, this helps in minimizing frame pointer generation
16915 typeFromStr can handle function pointers now
16917 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16918 *** empty log message ***
16920 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16922 * /src/ds390/gen.c, /src/ds390/main.c:
16923 More builtin function additions for TININative
16925 * /src/ds390/ralloc.c:
16926 Had broken the regression testsuite
16928 * /src/SDCCast.c: Fixed a bug in dumptree
16930 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16931 Added funcattr hasStackParms will be set for reentrant functions when there
16932 are paramteres on the stack, this helps in minimizing frame pointer generation
16933 typeFromStr can handle function pointers now
16935 * /doc/builtins.txt, /doc/TININative.txt:
16936 *** empty log message ***
16939 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16941 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16942 ALPHA version for -mTININative
16944 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16945 updated to reflect changes in the port structure
16948 added function do_assemble (similar to do_link) if non-null this function
16949 will be called to do assembly (-mTININative) requires a multi command
16951 added function genAssemblerEnd will be called to generate assembler Epilogue
16954 added _JavaNative to debug info printing
16956 * /src/SDCCmain.c: added option --tini-libid
16957 added port->do_assemble function (-mTININative) has a multi command assemble
16959 * /src/SDCCglue.c: Disabled "constExpr" check
16960 added port->genAssemblerEnd function
16962 * /src/SDCCglobl.h: Added option --tini-libid value
16965 tookout optimizeCompare from the header (has no external references)
16967 * /src/SDCCast.c: made one more function "static"
16969 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16971 * src/z80/mappings.i: Added z80asm support.
16973 * src/z80/main.c: Added z80asm support on --asm=z80asm
16975 * src/z80/gen.c: Fixed asm portability issues.
16977 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16979 * src/SDCCglue.c (printExterns): Added global/extern split.
16981 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16983 * support/regression/Makefile: added test for mcs51 model large
16985 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16987 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16989 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16991 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16993 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16995 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16997 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16999 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
17001 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
17003 * support/regression/tests/simplefloat.c: Port to mcs51.
17005 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
17006 * support/regression/tests/bug-485362.c: Added.
17008 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
17010 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
17012 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
17014 * src/z80/gen.c (aopDump): Added a dump function.
17016 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
17017 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
17019 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
17021 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
17023 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17025 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17027 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17029 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17031 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17033 * support/regression/ports/ds390/support.c: Use tinibios.
17035 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17037 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17039 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17040 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17042 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17044 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17046 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17048 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17050 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17051 (packRegsForIYUse): Created and optimised.
17053 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17055 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17056 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17058 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17060 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17062 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17064 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17066 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17068 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17070 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17072 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17074 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17076 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17078 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17080 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17081 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17082 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17084 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17086 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17087 (genNotFloat): Added.
17088 (genUminusFloat): Added.
17090 * device/lib/z80/Makefile: Added floating pt stubs.
17092 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17094 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17096 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17098 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17100 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17102 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17104 * sdcc/support/regression/Makefile: Add port ds390.
17106 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17108 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17110 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17112 * sdcc/support/regression/ports/ds390/support.c: Added.
17114 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17116 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17118 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17120 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17122 * device/include/malloc.h: Added z80 and gbz80 support.
17124 * device/lib/gbz80/heap.s: Added.
17126 * device/lib/z80/heap.s: Added.
17128 * device/lib/malloc.c: Added z80 and gbz80 support.
17130 * support/regression/tests/malloc.c (testMalloc): Added.
17132 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17134 * support/regression/tests/bug-478094.c: Added.
17136 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17138 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17140 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17142 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17144 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17146 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17148 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17150 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17152 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17154 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17156 * support/regression/tests/bug-477927.c: Added.
17158 * src/z80/peeph.def: Added minor rules.
17160 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17162 * src/z80/peeph.def: Added jump optimisation modification.
17164 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17166 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17168 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17170 * support/regression/tests/funptrs.c: Added.
17172 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17174 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17176 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17178 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17180 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17182 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17183 (movLeft2ResultLong): Created.
17185 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17186 (joinPushes): Added. Joins two char pushes into a word push.
17188 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17190 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17192 * support/makebin/Makefile (install): Added creation of dest dir.
17194 2001-10-24 Karl Bongers <karl AT turbobit.com>
17196 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17198 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17200 * src/z80/ralloc.c: Turned off faulty pack for one use.
17202 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17204 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17206 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17208 * support/regression/Makefile: Improved clean
17210 * support/regression/ports/gbz80/spec.mk: Added clean
17212 * support/regression/ports/host/spec.mk: Added clean
17214 * support/regression/ports/z80/spec.mk: Added clean
17216 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17218 * support/regression/ports/mcs51/timeout.c: little improvements
17220 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17222 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17224 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17226 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17228 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17230 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17232 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17234 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17235 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17237 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17239 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17241 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17243 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17245 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17247 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17249 * support/regression/tests/longor.c: Added.
17251 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17253 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17255 * as/mcs51/aslink.h: define PATH_MAX
17257 * as/mcs51/asm.h: define PATH_MAX
17259 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17261 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17263 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17265 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17267 * src/SDCCglobl.h: define PATH_MAX
17269 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17271 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17273 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17275 * src/z80/gen.c (gencjneshort): Fixed
17277 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17279 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17281 * support/regression/tests/bug-469671.c: Added.
17283 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17285 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17287 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17289 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17291 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17293 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17295 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17297 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17299 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17301 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17303 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17305 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17307 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17309 * 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.
17311 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17313 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17315 2001-10-07 <johan AT FRIJA>
17317 * device/lib/gets.c (gets): fixed the return value.
17319 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17320 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17322 * 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.
17324 * 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.
17326 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17328 * src/pic/gen.c: Removed Safe_strdup.
17330 * configure.in: Added option to enable libgc support.
17332 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17333 (bitVectUnion): Optimised.
17334 (bitVectIntersect): Optimised.
17335 (bitVectBitsInCommon): Optimised.
17336 (bitVectCplAnd): Optimised.
17338 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17340 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17342 * src/SDCCmain.c: distinguish between assembler debug and plain options
17344 * src/avr/main.c: remove standard assembler options
17346 * src/ds390/main.c: remove standard assembler options
17348 * src/mcs51/main.c: remove standard assembler options
17350 * src/port.h: removed "PENDING" comment
17352 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17354 * src/device/lib/_mulint.c : new, with assember functions
17356 * src/device/lib/_mullong.c : new, with assember functions
17358 * src/device/lib/_divuint.c : with assember functions
17360 * src/device/lib/_divsint.c : with assember functions
17362 * src/device/lib/_divulong.c: with assember functions
17364 * src/device/lib/_divslong.c: with assember functions
17366 * src/device/lib/_moduint.c : with assember functions
17368 * src/device/lib/_modsint.c : with assember functions
17370 * src/device/lib/_modulong.c: with assember functions
17372 * src/device/lib/_modslong.c: with assember functions
17374 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17376 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17378 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17379 replaced _mululong.c and _mulslong.c by _mullong.c
17381 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17383 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17385 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17387 * src/SDCCglue.c: test, if win32api is available for MINGW
17389 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17391 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17392 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17393 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17394 * support/regression/ports/host/spec.mk: removed GENERIC
17395 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17396 * support/regression/ports/z80/spec.mk: removed GENERIC
17398 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17400 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17402 * support/regression/tests/bug-467035.c: Created.
17404 2001-10-01 <johan AT FRIJA>
17406 * src/SDCC.y: fixed bug #466586 part 1
17408 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17410 * SDCCicode.c: z80 has no generic pointers
17411 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17413 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17415 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17417 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17419 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17421 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17423 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17425 * configure.in: Fixed up so that ucsim is only configured once.
17427 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17429 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17430 (getPathDifference): As above.
17432 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17434 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17436 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17437 * .version: Updated to 2.3.1
17439 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17440 Added copyright header.
17442 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17443 (assemble): Added support for macro based assembler commands.
17444 (linkEdit): Added support for macro based linker commands.
17445 (preProcess): Changed the pre-processor to use macros.
17446 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17447 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17449 * device/lib/z80/crt0.s: Added module name for debugging.
17451 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17453 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17455 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17457 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17459 * src/Makefile.in: Added SDCCmacro and SDCCutil
17461 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17463 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17465 2001-09-16 <johan AT FRIJA>
17467 * 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.
17469 2001-09-15 <johan AT FRIJA>
17471 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17472 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17474 2001-09-11 <johan AT FRIJA>
17476 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17478 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17480 * support/regression/tests/bug-460444.c: Added test case.
17482 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17483 (genCast): Added justification for all of the asserts.
17485 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17487 * support/regression/support.c: _xdata replaced by xdata
17489 * support/regression/spec.mk: removed _generic
17491 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17493 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17495 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17496 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17498 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17500 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17502 * support/regression/tests/bug-460010.c: Added test case.
17504 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17506 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17508 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17510 * support/regression/testfwk.c: removed workaround for bug #436344
17512 * support/regression/tests/bp.c: use less memory with mcs51
17514 * support/regression/tests/bug-441448.c: use less memory
17516 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17518 * support/regression/collate-results.py: typo
17520 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17522 * support/regression/tests/fetchoverlap.c: Added new test case.
17524 * support/regression/tests/bp.c: Added new test case.
17526 * support/regression/tests/bug-448984.c: Added new test case.
17528 * support/regression/tests/pow2shifts.c: Added new test case.
17530 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17531 (genlshTwo): Fixed right shift for count > 8.
17533 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17535 2001-09-08 <johan AT FRIJA>
17537 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17539 2001-09-07 <johan AT FRIJA>
17541 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17543 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17545 2001-09-06 <johan AT FRIJA>
17547 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17548 * bernhard noted me at this: "() equals to (void)" (1.38)
17550 2001-09-05 <johan AT FRIJA>
17552 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17554 2001-09-04 <johan AT FRIJA>
17556 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17559 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17561 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17563 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17565 * link/z80/aslink.h: Fixed path for PATH_MAX
17567 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17569 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17571 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17573 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17575 * 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.
17577 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17579 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17580 (genCmp): Fixed up genCmp for the GB with longs.
17582 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17584 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17586 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17588 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17590 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17592 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17594 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17596 * 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.
17598 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17600 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17602 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17604 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17606 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17608 * sim/ucsim/configure: little improvement of Cygwin-detection
17609 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17610 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17611 * support/regression/tests/bug-221100.c: small changes for mcs51
17612 * support/regression/tests/bug-221168.c: small changes for mcs51
17613 * support/regression/tests/bug-227710.c: small changes for mcs51
17614 * support/regression/tests/staticinit.c: small changes for mcs51
17615 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17616 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17617 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601