1 2009-04-01 Philipp Klaus Krause <pkk AT spth.de>
3 * device/lib/z80/mul.s:
4 Minor improvement in Z80 16x16 bit multiplication.
6 2009-03-23 Borut Razem <borut.razem AT siol.net>
8 * src/SDCCval.c, src/SDCCmain.c, device/include/limits.h,
9 device/include/pic/limits.h, device/include/pic16/limits.h,
10 device/lib/_fs2schar.c, device/lib/pic/libsdcc/fs2schar.c,
11 device/lib/pic16/libsdcc/float/fs2schar.c, doc/sdccman.lyx,
12 support/regression/tests/funsigned-char.c:
13 applied patch 2704189: character constant sign fix
14 thanks to Robert Larice
16 2009-03-22 Borut Razem <borut.razem AT siol.net>
18 * Small Device C Compiler 2.9.0 released
19 * .version, doc/sdccman.lyx: changed sdcc version to 2.9.1
21 2009-03-15 Borut Razem <borut.razem AT siol.net>
23 * support/scripts/repack_release.sh: added
25 2009-03-13 Borut Razem <borut.razem AT siol.net>
27 * doc/sdccman.lyx: "freeware" replaced with "free open source"
29 2009-03-12 Borut Razem <borut.razem AT siol.net>
31 * src/z80/peep.c: #2652979: --debug crashes sdcc
33 2009-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
36 support/regression/tests/bug2655200.c:
37 applied modified patch from Robert Larice <larice AT vidisys.de>
38 fixing original report of bug #2655200: pointer to pdata memory
39 not correctly initialized
41 2009-03-11 Borut Razem <borut.razem AT siol.net>
43 * as/asranlib/asranlib.c: retain the original file mode
45 2009-03-10 Borut Razem <borut.razem AT siol.net>
47 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
48 support/regression/tests/bug1875933.c:
49 fixed bug #1875933: Evelyn jumps into the void
50 thanks to Robert Larice
52 2009-03-10 Raphael Neider <rneider AT web.de>
54 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
55 to pCodeInstruction to avoid a segmentation fault
57 2009-03-03 Borut Razem <borut.razem AT siol.net>
59 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
61 2009-03-03 Raphael Neider <rneider AT web.de>
63 * device/lib/pic/libdev/Makefile.in: build device-specific
64 libraries for the correct processor, fixes #2654585
66 2009-03-01 Raphael Neider <rneider AT web.de>
68 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
70 2009-03-01 Borut Razem <borut.razem AT siol.net>
72 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
73 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
74 changed sdcc version to 2.9.0
76 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
78 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
79 (serialRegAssign): do not spil bit registers
80 throughout cosmetic changes
81 * support/regression/tests/bug2435941.c: new, added
83 2009-02-28 Raphael Neider <rneider AT web.de>
85 * src/regression/compare10.c,
86 src/regression/compare7.c,
87 src/regression/compare8.c,
88 src/regression/compare9.c: reset watchdog timer in time
89 * src/regression/configword.c: apply patch from #2488150
90 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
91 handler to 0x0000 as the linker no longer knows STARTUP sections
92 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
93 patch #2512926 to (mostly) fix #1762626, cosmetic changes
94 * src/pic/pcodepeep.c: remove reference to nonexisting function
96 2009-02-28 Raphael Neider <rneider AT web.de>
98 * device/include/pic16/signal.h: avoid multiline inline
99 assembler statements in macros, addresses #2644965
101 2009-02-27 Raphael Neider <rneider AT web.de>
103 * device/include/pic16/pic18f[24][3456]k20.h,
104 device/include/pic16/pic18f[68][567]j50.h,
105 device/include/pic16/pic18f[68]6j55.h,
106 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
107 device/lib/pic16/libdev/pic18f[68][567]j50.c,
108 device/lib/pic16/libdev/pic18f[68]6j55.c,
109 device/include/pic16/pic18fregs.h,
110 device/include/pic16/pic16devices.txt,
111 device/lib/pic16/pics.all,
112 device/lib/pic16/libdev/Makefile.am,
113 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
114 families (87j50 family contributed by Robert Wuest)
116 * device/include/pic16/adc.h,
117 device/lib/pic16/libio/adc/adcbusy.c,
118 device/lib/pic16/libio/adc/adcclose.c,
119 device/lib/pic16/libio/adc/adcconv.c,
120 device/lib/pic16/libio/adc/adcopen.c,
121 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
123 * doc/sdccman.lyx: updated list of supported devices, fixed typo
124 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
126 * device/lib/pic16/Makefile.in,
127 device/lib/pic16/libm/Makefile.in,
128 device/lib/pic16/debug/Makefile.in,
129 device/lib/pic16/libio/Makefile.in,
130 device/lib/pic16/startup/Makefile.in,
131 device/lib/pic16/libsdcc/Makefile.in,
132 device/lib/pic16/libdev/Makefile.in,
133 device/lib/pic16/libc/Makefile.in: regenerated
135 2009-02-27 Borut Razem <borut.razem AT siol.net>
137 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
138 #1829678 and #1704376 in the way proposed by Alan Baldwin
140 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
142 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
143 to Steve Qu for the fix.
145 2009-02-23 Borut Razem <borut.razem AT siol.net>
147 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
148 it is already fixed for mcs51 and hc08 targets
149 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
151 2009-02-22 Borut Razem <borut.razem AT siol.net>
153 * device/lib/Makefile.in: fixed parenthesis error
154 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
155 fixed webdocs bug #1967920: --version
157 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
159 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
161 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
163 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
164 when addresses are unsorted
166 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
168 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
169 Gudjon Gudjonsson <gudjon AT gudjon.org>
170 * device/include/mcs51/p89c66x.h: fixed some defines
171 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
172 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
175 2009-02-14 Borut Razem <borut.razem AT siol.net>
177 * doc/sdccman.lyx: corrected cpp info
179 2009-02-13 Borut Razem <borut.razem AT siol.net>
181 * as/Makefile.in: *.doc renamed to *.txt
183 2009-02-11 Borut Razem <borut.razem AT siol.net>
185 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
186 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
188 2009-02-11 Borut Razem <borut.razem AT siol.net>
190 * doc/sdccman.lyx: documented ar format libraries
192 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
194 * support/regression/tests/float_single.c: added regression
195 test. Some testpoints for probably rarely used functions
196 (acosf, sinhf, tanf, expf) disabled for some targets
198 2009-02-10 Raphael Neider <rneider AT web.de>
200 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
201 (genAssign): fixed for operands on the stack
203 * device/lib/pic16/libc/stdio/vfprintf.c,
204 device/lib/pic16/configure.ac,
205 device/lib/pic16/Makefile.common: add configurable support for
206 printing floats via ./configure --enable-floats
207 * device/lib/pic16/configure,
208 device/lib/pic16/Makefile.in,
209 device/lib/pic16/libm/Makefile.in,
210 device/lib/pic16/debug/Makefile.in,
211 device/lib/pic16/libio/Makefile.in,
212 device/lib/pic16/startup/Makefile.in,
213 device/lib/pic16/libsdcc/Makefile.in,
214 device/lib/pic16/libdev/Makefile.in,
215 device/lib/pic16/libc/Makefile.in: regenerated
216 * doc/sdccman.lyx: documented float support and how to get it
217 * doc/Makefile.in: fixed race condition on parallel builds
219 * device/lib/pic16/libc/stdio/sprintf.c,
220 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
221 pointer to the string buffer, enlarge buffer for x_ftoa()
223 2009-02-10 Borut Razem <borut.razem AT siol.net>
225 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
227 2009-02-10 Raphael Neider <rneider AT web.de>
229 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
231 2009-02-09 Raphael Neider <rneider AT web.de>
233 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
234 artificial bank size limits for compound data (structs, arrays),
235 avoids assert if --obanksel=N, N > 1, is given
237 2009-02-09 Borut Razem <borut.razem AT siol.net>
239 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
240 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
241 uses '`' character instead '\n' for padding
242 * as/asranlib/asranlib.c: made it more robust
244 2009-02-08 Borut Razem <borut.razem AT siol.net>
247 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
248 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
251 2009-02-07 Borut Razem <borut.razem AT siol.net>
253 * as/asranlib/asranlib.c: fixed BSD header length calculation
254 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
255 due sdcc asxxxx license change to GPLv3
257 2009-02-05 Borut Razem <borut.razem AT siol.net>
259 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
260 added support for BSD (Mac OS X) ar format
261 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
262 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
263 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
264 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
265 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
266 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
267 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
268 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
269 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
270 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
271 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
272 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
273 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
274 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
275 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
276 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
277 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
278 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
279 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
280 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
281 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
282 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
283 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
284 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
285 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
286 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
287 changed license to GPL either version 3, or (at your option) any
290 2009-02-05 Borut Razem <borut.razem AT siol.net>
292 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
293 added support for BSD (Mac OS X) ar format
295 2009-02-02 Borut Razem <borut.razem AT siol.net>
297 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
298 device/lib/z80/Makefile.in:
299 chose source files in the PORT directory if they are available
301 2009-02-01 Raphael Neider <rneider AT web.de>
303 * device/lib/pic16/libdev/pic18f1220.c,
304 * device/lib/pic16/libdev/pic18f4450.c:
305 define SSPBUF to allow use of printf
307 2009-02-01 Borut Razem <borut.razem AT siol.net>
309 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
310 device/lib/hc08/Makefile.in, device/lib/incl.mk,
311 device/lib/z80/Makefile.in:
312 don't remake libraries
313 * support/regression/tests/snprintf.c:
314 reenable floating point in small-xstack-auto library
316 2009-01-26 Raphael Neider <rneider AT web.de>
318 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
320 2009-01-25 Raphael Neider <rneider AT web.de>
322 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
323 search path instead of appending them
325 2009-01-24 Borut Razem <borut.razem AT siol.net>
327 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
328 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
329 to 32 bit unsigned int when calling sputl() since it is a macro
330 * as/link/lkar.c: changed the initialization of This->loaded
332 2009-01-23 Borut Razem <borut.razem AT siol.net>
334 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
335 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
336 unsigned int when calling new(), since asxxxx doesn't use function
339 2009-01-21 Borut Razem <borut.razem AT siol.net>
341 * as/link/lkar.h: sgetl and sputl are independent of endianness
342 * as/link/sdxxxx_config.h.in: removed endianness detection
344 2009-01-20 Borut Razem <borut.razem AT siol.net>
346 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
347 due creation of ar format libraries
348 * support/scripts/sdcc.nsi:
349 don't add nonexistent object files to the package
351 2009-01-19 Borut Razem <borut.razem AT siol.net>
353 * Makefile.in, configure.in, configure,
354 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
355 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
356 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
357 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
358 device/lib/small/Makefile.in,
359 device/lib/z80/Makefile.in: create ar format libraries
360 * support/regression/ports/mcs51-xstack-auto/spec.mk:
361 use device/lib/Makefile to create library
362 * support/regression/tests/snprintf.c:
363 floating point is not enabled in small-xstack-auto library
364 * device/lib/libfloat.lib, device/lib/libint.lib,
365 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
367 2009-01-18 Borut Razem <borut.razem AT siol.net>
369 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
370 warning: extra tokens at end of #endif directive
372 2009-01-11 Borut Razem <borut.razem AT siol.net>
374 * Makefile.in: added SDCC_ASRANLIB to PKGS
376 2009-01-10 Borut Razem <borut.razem AT siol.net>
378 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
379 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
380 due added support for ar format libraries
382 2009-01-09 Borut Razem <borut.razem AT siol.net>
384 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
385 as/asranlib/asranlib.c: added asranlib
386 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
387 * Makefile.in, as/link/hc08/Makefile.in,
388 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
389 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
390 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
391 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
392 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
393 configure.in, sdcc.dsw: modified to support ar format libraries
395 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
397 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
400 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
402 * sim/ucsim/z80.src/inst_ed.cc:
403 Fixed bug #2488074, which made regression tests fail.
405 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
407 * device/lib/z80/mod.s,
408 device/lib/z80/div.s,
409 device/lib/z80/mulchar.s,
410 device/lib/z80/mul.s,
411 device/lib/z80/divsigned.s,
412 device/lib/z80/Makefile.in:
413 Implemented RFE #1702376.
415 2009-01-05 Borut Razem <borut.razem AT siol.net>
417 * as/link/lksdcclib.c:
418 fixed linker hanging in INDEXLIB is not defined (hc08)
420 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
423 Implemented RFE #2485684, and some further improvements of HL caching
425 * src/z80/peeph-z80.def:
426 Fixed a bug exposed by implementing RFE #2485684.
428 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
430 * src/z80/peeph-z80.def:
431 Peephole improvements.
434 device/include/string.h,
435 device/lib/z80/memmove.s:
437 * device/lib/z80/Makefile.in,
438 device/lib/Makefile.in,
439 support/regression/tests/memory.c,
440 device/lib/z80/strlen.s:
441 Partially implemented RFE #2471534.
443 2009-01-04 Borut Razem <borut.razem AT siol.net>
445 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
446 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
447 * doc/README.txt: updated John Hartman's e-mail address
448 * as/link/lkrel.c, as/link/lksdcclib.c:
449 fixed bug #2484677: Linker hangs
450 * src/z80/peep.c: fixed msvc warning C4047:
451 'return' : 'int ' differs in levels of indirection from 'char *'
452 * config.dsp: as/lib corrected to as/link
454 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
457 Implemented RFE #2484693.
458 * src/z80/peeph-z80.def:
459 Some peephole improvements.
461 2009-01-03 Borut Razem <borut.razem AT siol.net>
464 fixed warning: 'ret' may be used uninitialized in this function
466 2009-01-02 Borut Razem <borut.razem AT siol.net>
468 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
469 as/link/getline.[ch], as/link/lkrel.[ch]: added,
470 made support for differnet library formats more flexible,
471 preparation for support of ar format
472 * as/link/lklibr.c, as/link/z80/Makefile.in,
473 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
474 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
475 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
476 as/link/hc08/lkelf.c, as/link/aslink.h:
477 made support for differnet library formats more flexible,
478 preparation for support of ar format
480 2009-01-01 Borut Razem <borut.razem AT siol.net>
482 * as/link/asxxxx_config.h.in:
483 fixed warning: extra tokens at end of #endif directive
485 fixed warning: suggest parentheses around && within ||
486 * device/lib/Makefile.in: allow whitespaces at the end of lines in
487 ports.build, in order to make it work on cygwin - it seems to be a
488 bug in cygwin grep: CR is not treated as part of end-of-line
490 2008-12-31 Borut Razem <borut.razem AT siol.net>
492 * configure, configure.in, config.dsp, config_vc.awk,
493 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
494 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
495 introduced asxxxx_config.h.in
497 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
500 src/z80/peeph-z80.def:
501 Minor addition improvement.
503 2008-12-30 Raphael Neider <rneider AT web.de>
505 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
506 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
507 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
508 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
509 support/librarian/sdcclib.c, support/makebin/makebin.c:
510 partially revert changes from r5293..r5295
512 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
514 * src/z80/peeph-z80.def:
515 Minor peephole improvement.
517 2008-12-29 Raphael Neider <rneider AT web.de>
519 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
520 incorrectly discarded BANKSELs
522 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
524 * support/regression/tests/memory.c:
525 Added simple test for memset(), memcpy() and memmove()
527 2008-12-29 Borut Razem <borut.razem AT siol.net>
529 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
531 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
533 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
534 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
535 (177.j): added new rule
536 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
537 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
538 (decorateType CAST): propagate storage class to generic pointer results
540 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
542 * device/lib/z80/string.c,
543 device/lib/z80/printf.c,
544 device/lib/z80/mul.s:
547 Fixed code generation bug exposed by builtin memcpy().
549 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
551 * device/lib/_memcpy.c:
552 fixed conflict with builtin memcpy()
554 2008-12-26 Borut Razem <borut.razem AT siol.net>
556 * support/librarian/sdcclib.c:
557 fixed bug 2466950: "sdcclib broken"
558 by removing fgets return value check
560 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
563 device/include/string.h: Implemented RFE #1914254
565 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
566 * device/lib/z80/Makefile.in,
567 device/lib/Makefile.in,
568 device/lib/z80/memmove.s: Implemented RFE #1914256
570 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
572 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
573 * src/z80/peep.c: improved checks for unused data
575 src/z80/main.c: Implemented RFE #1899189
577 2008-12-25 Borut Razem <borut.razem AT siol.net>
579 * support/regression/Makefile.in:
580 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
582 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
584 * src/z80/peeph-z80.def: minor peephole improvements
586 2008-12-21 Borut Razem <borut.razem AT siol.net>
588 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
589 due to redefinition of symbol __assert
590 sdcclib.c:53:1:warning: "__assert" redefined
591 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
592 warning: this is the location of the previous definition
594 2008-12-20 Raphael Neider <rneider AT web.de>
596 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
597 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
598 support/cpp/libcpp/macro.c: fix format string errors
600 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
602 * src/pic/device.c: partial rewrite using strtok,
603 quieten compiler warnings, adopt SDCC coding style
605 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
606 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
607 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
608 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
609 support/librarian/sdcclib.c, support/makebin/makebin.c:
610 quieten most compiler warnings
612 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
613 probably fix operator precedence bug
615 * doc/clean.mk: quieten rm if no .lyx is present
617 2008-12-19 Borut Razem <borut.razem AT siol.net>
619 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
620 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
621 doc/README.txt, doc/test_suite_spec.lyx:
622 applied patch 2446381: Dcoumentation spelling correcitons
623 thanks to Steven Borley
625 2008-12-16 Raphael Neider <rneider AT web.de>
627 * device/include/pic/pic12f629.h,
628 device/include/pic/pic12f675.h,
629 device/lib/pic/libdev/pic12f629.c,
630 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
632 2008-12-14 Borut Razem <borut.razem AT siol.net>
634 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
635 converted to LyX 1.5.7 (\lyxformat 276) format
637 2008-12-07 Borut Razem <borut.razem AT siol.net>
639 * support/regression/tests/bitfields.c:
640 added test case for bug #2366757
642 2008-12-07 Raphael Neider <rneider AT web.de>
644 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
645 NULL pointer dereference, closes #2366757
647 2008-11-25 Raphael Neider <rneider AT web.de>
649 * device/include/pic16/pic16devices.txt,
650 sdcc/src/pic16/device.c,
651 sdcc/src/pic16/device.h: implicitly disable XINST
652 whenever CONFIG4L is set via an additional optional
653 argument to the configword directive in pic16devices.txt
655 2008-11-24 Raphael Neider <rneider AT web.de>
657 * device/lib/pic16/configure.ac,
658 device/lib/pic16/Makefile.common: fixed quoting issues
660 * device/lib/pic16/configure,
661 device/lib/pic16/debug/Makefile.in,
662 device/lib/pic16/libc/Makefile.in,
663 device/lib/pic16/libdev/Makefile.in,
664 device/lib/pic16/libio/Makefile.in,
665 device/lib/pic16/libm/Makefile.in,
666 device/lib/pic16/libsdcc/Makefile.in,
667 device/lib/pic16/Makefile.in,
668 device/lib/pic16/startup/Makefile.in: regenerated
670 * src/pic16/main.c (_pic16_finaliseOptions): revert to
673 2008-11-24 Raphael Neider <rneider AT web.de>
675 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
676 argument of --asm= or --link= to allow for
677 --asm="sh script --options", the user can double quote the
678 argument if needed: --asm="'c:/program files/gpasm' -q",
679 also fix some potential buffer overflows
681 2008-11-19 Borut Razem <borut.razem AT siol.net>
684 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
685 thanks Mauro Giachero
687 2008-11-16 Borut Razem <borut.razem AT siol.net>
689 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
690 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
692 2008-11-15 Borut Razem <borut.razem AT siol.net>
694 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
695 src/SDCCsymt.c, src/SDCCsymt.h:
696 fixed RFE #2291335 : Unnamed bit-field initialization
697 * support/regression/tests/bitfields.c:
698 added test case for RFE #2291335
699 * support/regression/tests/bug-1981238.c:
700 don't initialize unnamed bit-fields
702 2008-11-11 Raphael Neider <rneider AT web.de>
704 * device/include/pic16/pic18f25j10.h,
705 device/include/pic16/pic18f45j10.h: remove useless boilerplate
707 * device/include/pic16/adc.h,
708 device/lib/pic16/libio/adc/adcbusy.c,
709 device/lib/pic16/libio/adc/adcclose.c,
710 device/lib/pic16/libio/adc/adcconv.c,
711 device/lib/pic16/libio/adc/adcopen.c,
712 device/lib/pic16/libio/adc/adcread.c,
713 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
714 and fixed ADC routines to work for more target devices,
715 incorporates patch #2036130 by Nick Materer
717 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
719 * device/include/ctype.h,
720 * device/include/ds400rom.h,
721 * device/include/ds80c390.h,
722 * device/include/float.h,
723 * device/include/math.h,
724 * device/include/serial.h,
725 * device/include/stdbool.h,
726 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
728 * device/include/mcs51/C8051F336.h,
729 * device/include/mcs51/C8051T600.h,
730 * device/include/mcs51/C8051T610.h,
731 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
732 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
734 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
736 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
738 2008-11-10 Raphael Neider <rneider AT web.de>
740 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
741 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
742 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
743 (patch by Nick Materer, #2253980)
745 * device/lib/pic16/libio/adc.ignore,
746 device/lib/pic16/libio/i2c.ignore,
747 device/lib/pic16/libio/usart.ignore,
748 device/lib/pic16/pics.all: updated to build more device libs
750 * device/lib/pic16/libdev/Makefile.am,
751 device/lib/pic16/libdev/Makefile.in,
752 device/lib/pic16/libio/Makefile.am,
753 device/lib/pic16/libio/Makefile.in: regenerated
755 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
756 names per memory location, applied SDCC style to more functions
758 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
760 * device/include/mcs51/p89lpc933_4.h: new NXP header file
761 * device/include/mcs51/p89lpc935_6.h: new NXP header file
762 * device/include/mcs51/p89v66x.h: minor changes
763 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
765 2008-11-09 Raphael Neider <rneider AT web.de>
767 * device/include/pic/pic14devices.txt: fixed memory description for
768 12f629 and 12f675, closes #2236240
770 2008-11-06 Borut Razem <borut.razem AT siol.net>
772 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
773 pass system include paths with -isystem to sdcpp
774 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
775 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
777 2008-11-02 Raphael Neider <rneider AT web.de>
779 * doc/sdccman.lyx: updated the sections on the library build process
780 and on how to add support for new devices, and documented known
781 problems with the extended instruction set including a workaround
783 2008-11-01 Raphael Neider <rneider AT web.de>
785 * device/include/pic16/adc.h,
786 device/include/pic16/pic16devices.txt,
787 device/include/pic16/pic18f2410.h,
788 device/include/pic16/pic18f2510.h,
789 device/include/pic16/pic18f2515.h,
790 device/include/pic16/pic18f2610.h,
791 device/include/pic16/pic18f4410.h,
792 device/include/pic16/pic18f4510.h,
793 device/include/pic16/pic18f4515.h,
794 device/include/pic16/pic18f4610.h,
795 device/include/pic16/pic18fregs.h,
796 device/lib/pic16/libdev/Makefile.am,
797 device/lib/pic16/libdev/Makefile.in,
798 device/lib/pic16/libdev/pic18f2410.c,
799 device/lib/pic16/libdev/pic18f2510.c,
800 device/lib/pic16/libdev/pic18f2515.c,
801 device/lib/pic16/libdev/pic18f2610.c,
802 device/lib/pic16/libdev/pic18f4410.c,
803 device/lib/pic16/libdev/pic18f4510.c,
804 device/lib/pic16/libdev/pic18f4515.c,
805 device/lib/pic16/libdev/pic18f4610.c,
806 device/lib/pic16/libio/Makefile.am,
807 device/lib/pic16/libio/Makefile.in,
808 device/lib/pic16/pics.all: added support for 18f[24][456]10
809 and 18f[24]515 devices
810 * doc/sdccman.lyx: updated list of supported PIC16 devices
812 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
813 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
814 src/xa51/gen.c: avoid compiler warnings
815 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
817 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
819 * device/include/mcs51/p89v66x.h: NXP header file
820 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
821 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
823 2008-10-14 Raphael Neider <rneider AT web.de>
825 * device/lib/pic16/libdev/Makefile.am,
826 device/lib/pic16/libio/Makefile.am: enable building libraries for
827 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
828 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
829 * device/lib/pic16/libdev/Makefile.in,
830 device/lib/pic16/libio/Makefile.in: regenerated
832 2008-10-14 Raphael Neider <rneider AT web.de>
834 * device/include/pic16/pic18f2450.h,
835 device/include/pic16/pic18f4450.h,
836 device/lib/pic16/libdev/pic18f2450.c,
837 device/lib/pic16/libdev/pic18f4450.c,
838 device/include/pic16/adc.h,
839 device/include/pic16/pic16devices.txt,
840 device/include/pic16/pic18fregs.h,
841 device/lib/pic16/libdev/Makefile.am,
842 device/lib/pic16/libdev/Makefile.in,
843 device/lib/pic16/libio/Makefile.am,
844 device/lib/pic16/libio/Makefile.in,
845 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
847 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
848 stack to a fixed location, relax it to automatically work with all
849 but the smallest devices (256 byte RAM devices need #pragma stack)
851 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
853 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
854 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
855 * device/lib/_strcspn.c: fixed bug 2140931
857 2008-10-06 Raphael Neider <rneider AT web.de>
859 * device/include/pic16/stdio.h,
860 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
861 declared __naked for convenience, named all arguments
862 * device/lib/pic16/libc/stdio/strmgpsim.c,
863 device/lib/pic16/libc/stdio/strmmssp.c,
864 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
866 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
867 empty __naked functions,
868 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
869 corner cases (unlink first/last pCode in list), reuse more code
871 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
873 * src/ds390/main.c (_ds390_genInitStartup): added
874 * src/SDCCpeeph.c (getPatternVar): new, added,
875 (labelInRange): fixed bug 2115959
876 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
877 * src/SDCCicode.h: added newiTempOperand
878 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
879 added optimizations for 0/x and x/-1, see also patch 2142900
880 * support/regression/tests/onebyte.c (testMul): added test cases
882 2008-09-20 Borut Razem <borut.razem AT siol.net>
885 definition of absolute address symbols without initial value,
886 fixed SDCC crash "do not know how to intialize symbol"
888 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
890 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
891 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
892 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
893 * device/lib/z80/stubs.s: added stubs for above functions
894 * src/SDCCopt.c (convilong),
895 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
896 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
897 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
898 * support/regression/tests/onebyte.c: enabled all tests for z80
900 2008-09-15 Borut Razem <borut.razem AT siol.net>
902 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
903 device/lib/pic16/libc/stdio/printf.c,
904 device/lib/pic16/libc/stdio/strmusart.c,
905 device/lib/pic16/libc/stdio/printf_tiny.c,
906 device/lib/pic16/libc/stdio/sprintf.c,
907 device/lib/pic16/libc/stdio/strmgpsim.c,
908 device/lib/pic16/libc/stdio/putchar.c,
909 device/lib/pic16/libc/stdio/fprintf.c,
910 device/lib/pic16/libc/stdio/strmmssp.c,
911 device/device/lib/pic16/libc/stdio/vprintf.c,
912 device/lib/pic16/libc/stdio/printf_small.c,
913 device/lib/pic16/libc/stdio/vsprintf.c,
914 device/lib/pic16/libc/stdio/strmputchar.c,
915 device/lib/pic16/libc/Makefile.am,
916 device/lib/pic16/libc/Makefile.in:
917 *printf now returns int, puchar.c moved from stdlib to stdio,
918 *printf format parameter type changed from char * to const char *,
919 added GNU link excetion text to library source files,
920 applyed GNU coding style, removed useless svn ids,
921 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
922 binary specifier: "%b", "%hb" and "%lb"
923 * device/lib/pic16/libc/stdio/vfprintf.c:
924 applied patch #2044424: PIC16: vfprintf
925 thanks Mauro Giachero
926 * support/regression/tests/bug1057979.c:
927 removed old pic16 sprintf specifics
928 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
929 * doc/sdccman.lyx: documented 'b' binary format specifier removal
931 2008-09-15 Raphael Neider <rneider AT web.de>
933 * src/pic16/device.c (pic16_dump_usection): force udata sections
934 into the addressable range (0..0xFFF), workaround for a gpsim
935 bug preventing simulation of regtest bug1750318
936 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
937 (serialRegAssign): fixed regtest bug-971834,
938 (pic16_packRegisters): avoid null-pointer dereference
940 2008-09-14 Raphael Neider <rneider AT web.de>
942 * src/pic16/gen.c, src/pic16/ralloc.c: use
943 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
944 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
946 2008-09-12 Borut Razem <borut.razem AT siol.net>
948 * support/regression/fwk/testfwk.h:
949 define pdata as data for pic16 target
950 thanks Mauro Giachero
952 2008-09-11 Borut Razem <borut.razem AT siol.net>
954 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
955 support/regression/absolute.c:
956 applied patch #2105615: Some PIC16 testcase fixlets
957 thanks Mauro Giachero
959 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
961 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
962 * support/regression/tests/bug2094505.c: new, added
964 2008-09-07 Borut Razem <borut.razem AT siol.net>
966 * src/SDCCglue.c, src/SDCCast.c:
967 fixed throw of "excess elements" warning for char arrays
968 * support/regression/tests/nullstring.c:
969 disable warning about excess elements in array of chars initializer
971 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
973 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
974 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
975 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
976 * support/regression/tests/bug2077267.c: new, added
978 2008-09-05 Raphael Neider <rneider AT web.de>
980 * configure.in, Makefile.common.in: add support for ccache,
981 remove spurious $VERSION output, detect doc-tools even without
982 --enable-doc to facilitate later manual doc-builds, minor cleanup
983 * configure: regenerated
985 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
986 avoid races in parallel VPATH builds
987 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
988 * doc/sdccman.lyx: mention --without-ccache configure option
990 2008-09-01 Raphael Neider <rneider AT web.de>
992 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
993 * (genConstPointerGet): fix reading bitfields from __code space
994 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
995 bitfield initializers (fix regression test bug1856409.c)
996 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
999 2008-08-31 Raphael Neider <rneider AT web.de>
1001 * src/pic16/gen.c (genAssign): removed useless compiler output
1002 * (genPointerGet,genPointerSet,genCast),
1003 src/pic16/glue.c (pic16_printGPointerType):
1004 also handle PPOINTERs just to avoid spurious asserts
1005 * (pic16_printIvalType,pic16_printIvalBitFields):
1006 generalized to arbitrary type/bitfield sizes, allows compilation of
1007 regression test bug-1981238.c
1008 * (pic16_printIvalChar): fix regression test structflexarray.c
1009 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
1010 in initialized structs and fix #1843745
1011 * (pic16_printIvalStruct): always output initializers for all fields,
1012 even those not explicitly given, fixes zeropad.c regression test
1013 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
1014 #2073635, #1567098, and #1485812)
1015 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
1017 2008-08-31 Borut Razem <borut.razem AT siol.net>
1019 * support/regression/tests/bug-895992.c,
1020 support/regression/tests/onebyte.c:
1021 enabled pic16 regression testing since the bugs
1022 1511794: pic16: regression test bug-895992.c fails
1023 1444425: onebyte.c regression tes fails on pic16
1024 are fixed, probably by fixing
1025 2048464: PIC16: fix genUminus - addresses not.c regression test
1026 * src/SDCCsymt.c, src/SDCCglue.c,
1027 support/regression/tests/bug-1981238.c:
1028 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
1031 2008-08-30 Borut Razem <borut.razem AT siol.net>
1033 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
1034 release version 4.3.2
1036 2008-08-24 Raphael Neider <rneider AT web.de>
1038 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
1039 always use the sdcc from the current build tree (ignore $CC from
1040 the environment, fixes compile farm builds)
1041 * device/lib/Makefile.in: rename .a into .lib for compatibility,
1042 remove more build products from install directory
1043 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1044 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1046 2008-08-24 Borut Razem <borut.razem AT siol.net>
1048 * src/SDCC.y: applied patch
1049 2050245: Fix # 1963382
1051 1963382: Listing File - C file comment is incorrect
1054 2008-08-23 Borut Razem <borut.razem AT siol.net>
1056 * src/pic16/gen.c: applied patch
1057 2048464: PIC16: fix genUminus - addresses not.c regression test
1058 thanks Mauro Giachero
1060 2008-08-22 Borut Razem <borut.razem AT siol.net>
1062 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1063 src/pic16/main.c: allow spaces in gpasm and gplink paths
1065 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1068 * src/z80/peeph-z80.def: minor peephole improvement
1070 2008-08-15 Raphael Neider <rneider AT web.de>
1072 * src/z80/gen.c (_vemit2): suppress compiler warning
1074 * src/pic/*.[ch]: make proper use of header files and avoid
1075 ad-hoc extern declarations, mark module-local helpers 'static',
1076 removed dead/replaced code, no functional changes
1077 * src/pic16/pcode.c: disentangled from pic14 backend
1079 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1081 * src/z80/gen.c: fixed #2051348
1082 * support/regression/tests/bug-2051348.c: regression test for #2051348
1084 2008-08-10 Raphael Neider <rneider AT web.de>
1087 * Makefile.common.in: export PACKAGE for $docdir,
1088 fixes #1957036, avoid some "underquoted definition" warnings
1089 * configure: regenerated
1091 2008-08-10 Raphael Neider <rneider AT web.de>
1093 * device/lib/pic16/**: build pic16 library using autotools for
1094 improved dependency tracking
1096 * device/lib/Makefile.in,
1098 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1100 2008-08-10 Raphael Neider <rneider AT web.de>
1102 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1103 local variables if --nooverlay is given, workaround for #2023121
1105 2008-08-08 Raphael Neider <rneider AT web.de>
1107 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1109 2008-08-08 Raphael Neider <rneider AT web.de>
1111 * src/pic/pcoderegs.c,
1113 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1115 2008-08-07 Borut Razem <borut.razem AT siol.net>
1117 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1118 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1119 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1120 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1121 applied modified patch 2038174: Add support for binary constants v2
1122 thanks Mauro Giachero
1123 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1125 2008-08-04 Raphael Neider <rneider AT web.de>
1128 * src/pic16/device.h,
1130 * src/pic16/main.c: enable --optimize-goto by default
1132 * device/lib/pic16/Makefile.common.in: suppress removed option
1135 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1137 2008-07-30 Borut Razem <borut.razem AT siol.net>
1139 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1140 applied patch 22032433: PIC16: fix constant strings,
1141 thanks Mauro Giachero
1143 2008-07-29 Borut Razem <borut.razem AT siol.net>
1145 * src/pic16/gen.c: applied patches:
1146 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1147 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1148 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1149 thanks Mauro Giachero
1151 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1153 * src/port.h: Fixed typo in comment
1155 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1157 * src/z80/mappings.i: Implemented RFE #1919415
1158 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1159 #1880202, #1914434, prepared for RFE #1703943
1161 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1163 * src/z80/peeph.def,
1164 * src/z80/peeph-z80.def,
1165 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1166 preparation for Z80 peephole improvements
1168 2008-06-21 Raphael Neider <rneider AT web.de>
1170 * device/include/pic16/pic18f66j60.h,
1171 * device/include/pic16/pic18f66j65.h,
1172 * device/include/pic16/pic18f67j60.h,
1173 * device/include/pic16/pic18f86j60.h,
1174 * device/include/pic16/pic18f86j65.h,
1175 * device/include/pic16/pic18f87j60.h,
1176 * device/include/pic16/pic18f96j60.h,
1177 * device/include/pic16/pic18f96j65.h,
1178 * device/include/pic16/pic18f97j60.h,
1179 * device/lib/pic16/libdev/pic18f66j60.c,
1180 * device/lib/pic16/libdev/pic18f66j65.c,
1181 * device/lib/pic16/libdev/pic18f67j60.c,
1182 * device/lib/pic16/libdev/pic18f86j60.c,
1183 * device/lib/pic16/libdev/pic18f86j65.c,
1184 * device/lib/pic16/libdev/pic18f87j60.c,
1185 * device/lib/pic16/libdev/pic18f96j60.c,
1186 * device/lib/pic16/libdev/pic18f96j65.c,
1187 * device/lib/pic16/libdev/pic18f97j60.c,
1188 * device/include/pic16/pic16devices.txt,
1189 * device/include/pic16/pic18fregs.h,
1190 * device/lib/pic16/pics.all: added new devices
1192 * device/include/pic16/adc.h,
1193 * device/lib/pic16/libio/adc/adcbusy.c,
1194 * device/lib/pic16/libio/adc/adcopen.c,
1195 * device/lib/pic16/libio/adc/adcsetch.c,
1196 * device/lib/pic16/libio/i2c/i2copen.c,
1197 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1198 all changes from a patch by Anton Strobl
1200 2008-06-12 Borut Razem <borut.razem AT siol.net>
1202 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1203 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1204 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1205 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1206 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1207 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1208 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1209 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1210 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1211 by applying the modified patch from Risto Huotari
1213 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1216 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1217 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1218 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1219 * support/regression/tests/bug1938300.c: new, added
1221 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1223 * device/include/asm/ds390/features.h,
1224 * device/include/asm/mcs51/features.h,
1225 * device/include/mcs51/regc515c.h: inserted LGPL notice
1227 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1229 * device/lib/gbz80/div.s,
1230 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1231 patch 1597883, Thanks Robert Ramey
1233 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1235 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1236 createIvalCharPtr, createIvalPtr, createIval),
1238 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1239 initializers for local auto variables
1240 * support/regression/tests/zeropad.c: added testcase for auto initializers
1242 2008-05-26 Raphael Neider <rneider AT web.de>
1244 * device/lib/pic16/startup/crt0.c,
1245 * device/lib/pic16/startup/crt0i.c,
1246 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1247 explicit, fixed curr_entry loop for >= 256 initializer records,
1248 removed debug code (write to 0xf7e)
1250 2008-05-25 Raphael Neider <rneider AT web.de>
1252 * device/include/pic/pic16f627a.h,
1253 * device/include/pic/pic16f628a.h,
1254 * device/include/pic/pic16f648a.h: added missing ports
1256 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1258 * device/include/float.h: added __INFINITY
1259 * device/lib/_fsadd.c: handle overflows
1260 * device/lib/_fsmul.c,
1261 * device/lib/_fsdiv.c: use __INFINITY
1262 * device/lib/_fseq.c,
1263 * device/lib/_fsneq.c: handle -0.0
1264 * sim/ucsim/s51.src/uc89c51r.cc,
1265 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1266 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1267 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1268 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1269 * support/regression/tests/snprintf.c: test bug with --xstack
1271 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1273 * src/SDCCpeeph.c (callFuncByName):
1274 Support nested parenthesis in peephole function arguments (#1967300)
1276 2008-05-19 Raphael Neider <rneider AT web.de>
1278 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1279 fixed duplicate labels (#1911325)
1281 2008-05-19 Raphael Neider <rneider AT web.de>
1283 * src/regression/empty.c: suppress warning
1284 * src/regression/pointer1.c: enabled index_by_pointer()
1285 * src/regression/inline.c: now works for pic16 as well
1287 * src/pic16/device.c: include dbuf declarations
1288 * src/pic16/device.h: removed obsolete prototypes
1290 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1291 * src/pic16/glue.c: made purely local functions static,
1292 (pic16_printGPointerType, pic16_printIvalCharPtr,
1293 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1294 generic pointers' tags (#1961866)
1296 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1298 2008-05-19 Borut Razem <borut.razem AT siol.net>
1300 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1301 fixed typo, uninstall include/pic16/pic16devices.txt
1303 2008-05-18 Borut Razem <borut.razem AT siol.net>
1305 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1306 the buffer is null terminated
1307 * src/device/pic16.c:
1308 applied modified patch 1965676: Patch for Win32 16 bit PIC
1309 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1311 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1313 * src/SDCC.lex (check_type),
1314 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1316 * as/mcs51/clean.mk,
1317 * as/z80/clean.mk: also clean *.dep
1318 * device/lib/pic16/libsdcc/stack/Makefile,
1319 * sim/ucsim/libtool: removed as they are rebuild by configure
1320 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1322 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1324 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1325 fixupInline instead of createFunction to fix bug 1864577
1326 (inlineFindMaxBlockno): removed, use global blockNo
1327 * src/SDCCglobl.h: added blockNo
1329 * src/z80/peep.h: modified properties
1330 * support/regression/tests/bug1864577.c: new, added
1332 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1334 * as/mcs51/asdata.c,
1335 * as/mcs51/asm.h: added org_cnt
1336 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1337 * as/mcs51/asout.c: changed old K&R to ANSI
1338 * as/mcs51/Makefile.in: use common identifiers
1344 * as/hc08/Makefile.bcc,
1345 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1346 * sdcc_vc_in.h: added define __func__
1347 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1348 Thanks Ruud van Silfhout
1349 * support/regression/tests/bug1717305.c: new, added
1351 2008-05-05 Borut Razem <borut.razem AT siol.net>
1353 * support/regression/Makefile.in,
1354 support/regression/ports/ds390/spec.mk,
1355 support/regression/ports/hc08/spec.mk,
1356 support/regression/ports/mcs51-common/spec.mk,
1357 support/regression/ports/pic14/spec.mk,
1358 support/regression/ports/pic16/spec.mk,
1359 support/regression/ports/ucz80/spec.mk,
1360 support/regression/ports/z80/spec.mk:
1361 added INC_DIR and LIBDIR paths
1362 * src/ds390/gen.c: removed duplicated selicolon
1364 2008-05-04 Borut Razem <borut.razem AT siol.net>
1366 * support/regression/Makefile.in,
1367 support/regression/fwk/lib/testfwk.c,
1368 support/regression/ports/ds390/spec.mk,
1369 support/regression/ports/hc08/spec.mk,
1370 support/regression/ports/mcs51-common/spec.mk,
1371 support/regression/ports/mcs51-large/spec.mk,
1372 support/regression/ports/mcs51-medium/spec.mk,
1373 support/regression/ports/mcs51-small/spec.mk,
1374 support/regression/ports/mcs51-stack-auto/spec.mk,
1375 support/regression/ports/mcs51-xstack-auto/spec.mk,
1376 support/regression/ports/pic14/spec.mk,
1377 support/regression/ports/pic16/spec.mk,
1378 support/regression/ports/ucz80/spec.mk:
1379 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1380 used to run regeression tests
1382 2008-05-01 Raphael Neider <rneider AT web.de>
1384 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1385 supported devices and instructions to add new ones
1387 2008-05-01 Raphael Neider <rneider AT web.de>
1389 * device/include/pic16/adc.h,
1390 device/lib/pic16/libio/adc/adcbusy.c,
1391 device/lib/pic16/libio/adc/adcopen.c,
1392 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1393 18f2455 style ADC devices, based on patch #1776197
1394 * device/lib/pic16/libio/adc/adcclose.c,
1395 device/lib/pic16/libio/adc/adcconv.c,
1396 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1397 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1398 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1399 * device/include/pic16/pic18f4431.h,
1400 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1401 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1403 2008-05-01 Raphael Neider <rneider AT web.de>
1405 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1406 moved xinst flag into pic16_options_t
1407 * src/pic16/device.c (default_device, pic16_list_devices,
1408 pic16_find_device): removed references to sfrrange
1409 * src/pic16/gen.c (genFunction),
1410 src/pic16/glue.c (pic16initialComments),
1411 src/pic16/main.c (pic16_optionsTable),
1412 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1414 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1416 2008-04-29 Raphael Neider <rneider AT web.de>
1418 * src/pic16/devices.inc,
1419 device/include/pic16/pic16devices.txt: replaced compiled-in list
1420 of devices with a variant parsed at runtime
1421 * src/pic16/device.c: added support for parsing pic16devices.txt,
1423 * src/pic16/device.h: removed (now) unused fields from PIC_device
1424 * src/pic16/main.c: removed #pragma maxram,
1425 (_pic16_initPaths): removed bogus generation of search paths,
1426 setup the port proper only after the search paths (for
1427 pic16devices.txt) are set up,
1428 (_pic16_finaliseOptions): moved processor dependant code here
1429 from _pic16_initPaths(), clean up
1430 * src/pic16/ralloc.c (pic16_init_stack),
1431 * src/pic16/ralloc.h,
1432 * src/pic16/pcode.c: clean up
1433 * device/include/Makefile.in,
1434 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1435 * support/scripts/inc2h-pic16.pl: updated instructions
1437 2008-04-29 Raphael Neider <rneider AT web.de>
1439 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1440 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1441 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1442 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1443 added missing family members and 18f2480/2580/4480/4580 family
1444 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1445 * device/include/pic16/pic18f2525.h: use 18f4620.h
1446 * device/include/pic16/pic18f6680.h: use 18f8680.h
1447 * device/include/pic16/pic18fregs.h,
1448 device/lib/pic16/pics.all,
1449 src/pic16/devices.inc: add new devices
1450 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1451 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1452 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1453 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1454 prevent attempting to build the libio for some new devices
1456 2008-04-29 Raphael Neider <rneider AT web.de>
1458 * debugger/mcs51/Makefile.in: fixed paths to sources
1460 2008-04-25 Borut Razem <borut.razem AT siol.net>
1462 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1463 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1464 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1465 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1466 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1467 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1468 as/link/z80/linkz80.dsp: lklibr.c moved
1469 * doc/INSTALL.txt: binary archives in bz2 format
1470 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1472 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1474 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1475 * support/regression/tests/bug1856409.c: new, added
1477 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1480 * src/mcs51/peep.c: Use werror for error messages.
1481 * src/SDCCicode.c (geniCodeConditional),
1482 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1483 * src/z80/Makefile.bcc,
1484 * src/z80/z80.dsp: added src/z80/peep.c/h
1485 * support/regression/tests/bug1839321.c: new, added
1487 2008-04-20 Raphael Neider <rneider AT web.de>
1489 * device/include/pic16/pic18f2455.h: added bitfields for port C
1491 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1493 * src/z80/peep.c: Use werror for error messages.
1495 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1497 * src/z80/peep.h (declaration of notUsed()),
1498 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1500 * src/z80/z80.h (added dependency on peep.h),
1501 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1504 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1506 * src/SDCCpeeph.c (added support for notUsed()),
1507 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1509 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1510 for notUsed()): Implemented generic (that is not port-specific) part
1513 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1515 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1516 * device/lib/libsdcc.lib,
1517 * device/lib/Makefile.in,
1518 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1519 * device/lib/calloc.c: renamed to _calloc.c
1520 * device/lib/free.c: renamed to _free.c
1521 * device/lib/malloc.c: renamed to _malloc.c
1522 * device/lib/realloc.c: renamed to _realloc.c
1523 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1524 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1525 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1526 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1527 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1528 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1529 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1530 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1532 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1533 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1534 * support/regression/tests/bug1509084.c: new, added
1536 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1538 * device/include/mcs51/cc2510fx.h: added _XPAGE
1539 * device/include/mcs51/compiler.h: cosmetic changes
1541 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1543 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1546 2008-03-31 Borut Razem <borut.razem AT siol.net>
1548 * support/cpp2 renamed to support/cpp
1549 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1550 support/cpp2/libiberty/splay-tree.c,
1551 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1552 support/cpp2/libcpp/directives.c,
1553 support/cpp2/libcpp/include/cpplib.h,
1554 support/cpp2/libcpp/include/symtab.h,
1555 support/cpp2/libcpp/include/line-map.h,
1556 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1557 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1558 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1559 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1560 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1561 release version 4.3.0
1562 * configure.in, configure, Makefile.in, Makefile.bcc:
1563 adapted for moved cpp2
1565 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1567 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1568 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1570 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1572 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1574 * support/regression/tests/bug1717943.c: new, added
1576 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1578 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1579 bytewise return value assignments introduced in last commit.
1581 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1583 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1584 genMult, genJumpTab):
1585 Use 16-bit instructions for addition in some additional cases,
1586 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1588 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1590 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1591 Implemented RFE #1921450, changed some debug messages.
1593 2008-03-30 Borut Razem <borut.razem AT siol.net>
1595 * Small Device C Compiler 2.8.0 released
1596 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1597 * support/scripts/sdcc.nsi: added finish page; this version
1598 was used for 2.8.0 release
1599 * doc/knownbugs.html: removed; magically generated by the build
1600 process using gen_known_bugs.pl from now on
1602 2008-03-23 Borut Razem <borut.razem AT siol.net>
1604 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1605 and reverted it, since it was already fixed by Raphael ;-)
1606 * doc/knownbugs.html: updated for RC2
1608 2008-03-22 Raphael Neider <rneider AT web.de>
1610 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1613 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1615 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1616 * support/regression/tests/bug1839277.c: added related testBug1839299
1618 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1620 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1621 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1623 * src/mcs51/gen.c: throughout only output hex constants
1624 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1625 * support/regression/tests/bug1839277.c: new, added
1627 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1629 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1630 compilation warning about nested comments.
1632 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1634 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1635 * support/regression/tests/bug1921073.c: new, added
1637 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1639 * src/z80/SDCCpeeph.c.c (callFuncByName):
1640 Commented function parameters.
1642 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1644 * src/z80/ralloc.c (packRegsForAccUse2):
1645 disabled a broken accumulator packing optimization (fixed #1292721).
1646 * support/regression/tests/bug-1292721: Regression test for #1292721.
1648 2008-03-16 Raphael Neider <rneider AT web.de>
1650 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1651 fixed code bloat regression using a variant of patch #1915618
1653 2008-03-16 Borut Razem <borut.razem AT siol.net>
1655 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1656 icon, changed startup menu for release distribution, code cleaning,
1657 create url files instead links in startup menu
1659 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1661 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1662 * support/regression/tests/bug1579949.c: new, added
1664 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1666 * device/lib/printf_fast.c: fixed bug 1255403
1668 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1670 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1671 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1673 2008-03-14 Borut Razem <borut.razem AT siol.net>
1675 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1676 command line options
1677 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1678 is correctly displayed
1679 * as/link/z80/lkmain.c: usage line commented out
1681 2008-03-13 Borut Razem <borut.razem AT siol.net>
1683 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1684 updated the list pf supported pic14 devices
1686 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1688 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1690 2008-03-12 Borut Razem <borut.razem AT siol.net>
1692 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1693 fixed documentation request #1718191
1694 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1695 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1698 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1700 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1701 * support/regression/tests/bug1505811.c: new, added
1703 2008-03-09 Raphael Neider <rneider AT web.de>
1705 * device/include/pic16/pic18f2620.h,
1706 * device/include/pic16/pic18f4620.h,
1707 * device/lib/pic16/libdev/pic18f2620.c,
1708 * device/lib/pic16/libdev/pic18f4525.c,
1709 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1710 family to consistently use pic18f4620.[ch], fixes #1832562
1712 2008-03-09 Borut Razem <borut.razem AT siol.net>
1714 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1715 changed sdcc version to 2.8.0
1716 * knownbugs.html: regenerated
1717 * support/scripts/gen_known_bugs.pl: added number of open bugs
1719 2008-03-09 Raphael Neider <rneider AT web.de>
1721 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1722 (genOr): read volatile operand even if the result is known,
1724 (genOr,genXor): removed unused legacy code,
1725 (genDummyRead): use pic16_mov2w_volatile()
1727 2008-03-08 Borut Razem <borut.razem AT siol.net>
1729 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1730 cons w. --model-large
1731 * support/regression/staticinit.c: added regression test for bug
1734 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1736 * src/ds390/gen.c (pushSide, genPcall),
1737 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1738 * src/mcs51/gen.c: cosmetic changes
1739 * support/regression/fwk/include/testfwk.h: added macro reentrant
1740 * support/regression/tests/bug1908493.c: new, added
1742 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1744 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1746 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1748 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1749 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1750 already set in ds390/main.c and mcs51/main.c
1752 2008-03-07 Raphael Neider <rneider AT web.de>
1754 * src/regression/init0.c: new test for initialized arrays of function
1756 * src/regression/Makefile: made a bit more flexible, added init0.c
1757 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1758 pointers, closes #1427663
1760 2008-03-05 Borut Razem <borut.razem AT siol.net>
1762 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1763 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1765 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1767 * support/librarian/sdcclib.c:Added feature request 1908061:
1768 Synchronise sdcclib commands with ar.
1770 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1772 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1773 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1774 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1775 * device/include/mcs51/compiler.h: removed umlauts, added double
1778 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1780 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1781 * support/regression/tests/bug1536762.c: new, added
1783 * src/SDCCutil.h: added getBuildDate()
1784 * src/SDCCmain.c (printVersionInfo),
1785 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1787 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1788 * src/ds390/ralloc.c (packRegisters),
1789 * src/mcs51/ralloc.c (packRegisters),
1790 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1792 * support/regression/tests/bug1618050.c: new, added
1793 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1794 * support/regression/fwk/include/testfwk.h,
1795 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1798 2008-03-04 Raphael Neider <rneider AT web.de>
1800 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1801 on accessing OP_SYM_TYPE(op)
1802 * src/pic/gen.h: removed unused prototype of genMinusDec()
1803 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1804 fix #1876953 (invalid subtraction code), removed unused code
1806 2008-03-03 Raphael Neider <rneider AT web.de>
1810 * src/pic/genarith.c,
1812 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1813 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1815 2008-03-03 Raphael Neider <rneider AT web.de>
1817 * src/pic/device.c (find_device): search user-specified paths first
1818 for pic14devices.txt, fixes #1900827
1820 2008-03-02 Borut Razem <borut.razem AT siol.net>
1822 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1823 AddToPath and RemoveFromPath
1825 2008-03-01 Borut Razem <borut.razem AT siol.net>
1827 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1828 work correctly, added debugging support if -DSDCC.DEBUG command line
1831 2008-02-28 Borut Razem <borut.razem AT siol.net>
1833 * doc/sdccman.lyx: cosmetic changes
1835 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1837 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1838 * doc/sdccman.lyx: fixed unmeant removal of spaces
1840 2008-02-27 Borut Razem <borut.razem AT siol.net>
1842 * support/scripts/sdcc.nsi: corrected installation directory for
1843 current user installation mode
1844 * doc/README.txt: added Philipp Klaus Krause to the developers list
1846 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1848 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1849 return ifx condition
1850 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1851 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1852 ifxJump to fix bug 1838000
1853 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1854 * support/regression/tests/bug1838000.c: new, added
1855 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1857 2008-02-26 Borut Razem <borut.razem AT siol.net>
1859 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1861 * support/scripts/sdcc.nsi: added MULTIUSER page,
1862 NSIS upgraded to version 2.35
1864 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1866 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1867 * support/regression/tests/bug1565152.c: new, added
1869 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1871 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1872 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1873 * support/regression/tests/bug1670148.c: new, added
1875 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1877 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1879 2008-02-24 Borut Razem <borut.razem AT siol.net>
1881 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1882 is ineffective for unsigned char parameter
1884 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1886 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1887 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1888 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1889 * support/Util/MySystem.c (my_system): output errorcode when verbose
1891 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1893 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1896 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1898 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1901 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1903 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1905 2008-02-21 Borut Razem <borut.razem AT siol.net>
1907 * support/regression/Makefile.in,
1908 support/regression/ports/ds390/spec.mk,
1909 support/regression/ports/hc08/spec.mk,
1910 support/regression/ports/mcs51-common/spec.mk,
1911 support/regression/ports/pic14/spec.mk,
1912 support/regression/ports/pic16/spec.mk,
1913 support/regression/ports/ucz80/spec.mk,
1914 support/regression/ports/xa51/spec.mk:
1915 added CFLAGS when compiling timeout
1917 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1919 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1922 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1924 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1925 * support/regression/tests/bug1888147.c: new, added
1927 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1929 * src/z80/gen.c: fixed bugs #1596270, #1736867
1931 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1933 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1934 contents, mostly fixes #1596270
1936 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1938 * src/z80/peeph.def,
1939 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1940 peepholes, fixes #1806565
1942 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1944 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1945 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1946 fixes bug 1739475, thanks Robert Larice
1947 (rule 271): new, added
1949 2008-02-18 Borut Razem <borut.razem AT siol.net>
1951 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1953 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1955 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1957 2008-02-17 Raphael Neider <rneider AT web.de>
1959 * src/pic16/genarith.c,
1962 * src/pic16/genutils.c: removed unused legacy code,
1963 removed unused fields from struct asmop and struct _G
1965 2008-02-17 Raphael Neider <rneider AT web.de>
1967 * src/pic16/gen.c (AccRsh): cosmetic changes,
1968 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1969 genRightShiftLiteral): fixed to work with SFRs as result by
1970 assigning only once to result,
1971 removed a lot of unused/excluded code fragments
1973 2008-02-17 Raphael Neider <rneider AT web.de>
1975 * device/include/pic/pic16f88.h,
1976 * device/include/pic/pic16f886.h,
1977 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1979 2008-02-17 Borut Razem <borut.razem AT siol.net>
1981 * src/z80/peeph.def: applied patch
1982 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1983 * src/z80/gen.c, src/z80/peeph.def: applied patch
1984 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1985 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1986 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1987 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1988 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1989 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1991 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1993 * as/link/mcs51/aslink.dsp: removed SDK define
1994 * as/link/z80/clean.mk: brought in sync with other ports
1995 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1996 * as/hc08/Makefile.bcc,
1997 * as/mcs51/Makefile.bcc,
1998 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1999 * src/z80/main.c (_setValues): use the now capitalized -Z,
2000 (z80_port, gbz80_port): generate debug information when asked
2002 2008-02-16 Borut Razem <borut.razem AT siol.net>
2004 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
2005 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2006 as/z80/Makefile.in. as/z80/Makefile.bcc:
2007 applied patch #1893393: patch for as-z80 and link-z80 to generate
2008 cdb, thanks to Armin Diehl
2009 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
2010 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
2011 asnoice.c moved to as/asxxsrc/asnoice.c
2012 * src/z80/peeph-gbz80.def: applied patch
2013 #1880235: Z80 return peephole, thanks to Philipp Krause
2015 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
2018 * doc/sdccman.lyx: bumped version to 2.7.5
2019 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
2021 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
2023 * device/include/pic16/stdlib.h,
2024 * device/lib/pic16/libc/stdlib/ltoa.c,
2025 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
2027 2008-02-13 Borut Razem <borut.razem AT siol.net>
2029 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
2030 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
2031 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
2032 src/SDCCopt.c, src/SDCCval.c:
2033 fixed bug #1890273: SDCC Warning 154 shows wrong filename
2035 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2037 * src/SDCCsymt.c (compareType): fixed bug 1309013
2039 2008-02-09 Borut Razem <borut.razem AT siol.net>
2041 * src/SDCCval.c, src/SDCCval.h:
2042 code cleaning, added function constChrVal()
2043 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2044 call constChrVal() instead constVal()
2046 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2048 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2051 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2052 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2055 2008-02-01 Raphael Neider <rneider AT web.de>
2057 * device/include/pic/pic16f886.h,
2058 * device/include/pic/pic16f887.h: added RA6 and RA7
2060 2008-01-24 Raphael Neider <rneider AT web.de>
2062 * device/include/pic/pic16f88.h: added RA6 and RA7
2063 * device/lib/pic/libdev/disabled_pic16f886.c,
2064 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2066 * src/pic16/devices.inc,
2067 * device/include/pic16/pic18f2423.h,
2068 * device/include/pic16/pic18f2523.h,
2069 * device/include/pic16/pic18fregs.h,
2070 * device/lib/pic16/pics.all
2071 * device/lib/pic16/libdev/pic18f2423.c,
2072 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2073 * device/lib/pic16/libio/i2c.ignore,
2074 * device/lib/pic16/libio/usart.ignore,
2075 * device/lib/pic16/libio/adc.ignore: ignore new devices
2077 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2079 * src/SDCCast.c (createRMW): fixed bug 1582651
2081 2008-01-20 Borut Razem <borut.razem AT siol.net>
2083 * src/SDCCcse.c: partially fixed enhancement request
2084 #1793872 - multiply by -1 not collapsed
2085 * support/regression/tests/arithcsi.c: added regression test
2087 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2089 * as/mcs51/asx8051.dsp: removed define SDK
2090 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2091 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2093 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2094 cosmetic changes, brought more in sync, changed old K&R to ANSI
2096 2008-01-13 Borut Razem <borut.razem AT siol.net>
2098 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2099 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2101 2007-12-30 Borut Razem <borut.razem AT siol.net>
2103 * src/pic16/gen.c: fixed implementation of bitwise operations for
2105 * support/regression/tests/bitwise.c: added test cases
2107 2007-12-29 Borut Razem <borut.razem AT siol.net>
2109 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2110 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2111 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2112 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2113 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2114 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2115 src/pic16/pcode.[ch]: added const qualifier
2116 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2117 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2118 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2119 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2120 * as/asxxsrc/aslex.c: use dbuf_getline()
2121 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2122 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2123 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2124 as/z80/asm.h, as/z80/z80adr.c:
2125 changed type of ib and ip to const char *
2127 2007-12-28 Borut Razem <borut.razem AT siol.net>
2129 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2130 introduced (readlin) - long lines are turuncated
2131 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2132 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2133 as/z80/Makefile.in: moved aslex.c to asxxsrc
2134 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2135 * as/hc08/asmain.c, as/mcs51/asmain.c:
2136 added missing initialization of a_addr field
2137 * support/regression/tests/long_asm_line.c: added regtest for long
2140 2007-12-22 Borut Razem <borut.razem AT siol.net>
2142 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2144 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2146 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2148 2007-12-16 Borut Razem <borut.razem AT siol.net>
2150 * device/include/pic16/stdbool.h: removed, since already exists in
2151 device/include/; this also fixes bitopcse.c regression test for pic16
2153 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2154 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2155 dereference doesn't work; covered by regression test bug1399290
2157 2007-12-05 Borut Razem <borut.razem AT siol.net>
2159 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2162 2007-12-01 Borut Razem <borut.razem AT siol.net>
2164 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2165 corrected handling of the highest_valid_address
2167 2007-11-17 Raphael Neider <rneider AT web.de>
2169 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2170 * src/pic/glue.c (picglue): emit .file if --debug is given
2172 2007-11-17 Raphael Neider <rneider AT web.de>
2174 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2175 care when left or right operand resides in result, fixes #1830220
2177 2007-11-17 Borut Razem <borut.razem AT siol.net>
2179 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2180 #983491 - "Merge duplicate strings function is ineffective"
2181 * support/regression/tests/bug-983491.c: regtest disabled
2182 * as/asxxsrc: created
2183 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2184 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2185 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2186 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2187 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2188 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2189 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2190 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2191 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2192 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2193 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2194 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2195 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2197 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2199 * device/include/stdarg.h: added and removed some casts
2200 * src/SDCCsymt.c (compareType): Fully check types between generic and
2201 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2203 2007-11-13 Borut Razem <borut.razem AT siol.net>
2205 * support/regression/tests/bug-1817005.c:
2206 added regtest for bug #1817005 - as-z80 chokes on long labels
2208 2007-11-12 Borut Razem <borut.razem AT siol.net>
2210 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2211 as/z80/asout.c, as/z80/aslist.c:
2212 fixed bug #1817005 - as-z80 chokes on long labels
2214 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2217 * as/z80/asmain.c: cosmetic changes
2220 * as/z80/alloc.h: removed
2222 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2223 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2224 * as/link/hc08/Makefile.in,
2225 * as/link/mcs51/Makefile.in,
2226 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2228 * as/link/mcs51/lkarea.c,
2229 * as/link/mcs51/lkmain.c: cosmetic changes
2230 * as/link/hc08/lklibr.c,
2231 * as/link/z80/lklibr.c,
2232 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2233 used cygwin_conv_to_full_posix_path,
2234 added warnings, cosmetic changes, brought more in sync
2235 changed old K&R into ANSI function declarations
2236 * as/link/z80/lklibr.c (loadAdb): added
2237 * as/link/z80/lkmain.c: removed -- option from usage text
2239 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2241 * src/mcs51/gen.c (outBitC): optimized for no result
2243 2007-10-31 Borut Razem <borut.razem AT siol.net>
2245 * src/SDCCsymt.c: fixed (hopeful properly) bug
2246 #1805702 - order of extern matters
2247 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2250 2007-10-29 Borut Razem <borut.razem AT siol.net>
2252 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2253 - order of extern matters
2254 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2257 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2259 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2260 24bitMode, portIsDS390
2261 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2262 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2263 (notVolatileVariable): also check sloc names,
2264 (callFuncByName): moved ftab[] out of function and sorted it by use
2266 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2268 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2269 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2270 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2271 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2272 * support/regression/tests/bug-880197.c: new, added
2274 2007-10-28 Borut Razem <borut.razem AT siol.net>
2276 * support/regression/Makefile.in,
2277 support/regression/ports/mcs51-large/spec.mk,
2278 support/regression/ports/mcs51-xstack-auto/spec.mk,
2279 support/regression/ports/mcs51-stack-auto/spec.mk,
2280 support/regression/ports/mcs51-medium/spec.mk,
2281 support/regression/ports/mcs51-common/spec.mk,
2282 support/regression/ports/mcs51-common/*,
2283 support/regression/ports/mcs51-small/*:
2284 mcs51 renamed to mcs51-common, created mcs51-small
2285 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2286 * support/regression/tests/bug-1805702.c: added regtest for bug
2289 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2291 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2292 added new rules 265 - 270
2293 * support/regression/tests/bug1721024.c:new, added
2294 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2295 introduced new test-mcs51 to run all mcs51 tests
2297 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2299 * support/regression/tests/bug1816470.c: new, added
2301 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2303 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2304 propagate for *,+,- with float, fixed bug 1816470
2305 (decorateType): cast to resultTypeProp instead of resultType
2307 2007-10-19 Borut Razem <borut.razem AT siol.net>
2309 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2310 function is ineffective" for pic16 tareget
2311 * support/scripts/listerr.c: corrected include path
2312 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2315 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2317 * support/regression/tests/using.c: new, added
2318 * support/regression/tests/vaargs.c: fixed and enabled test
2320 2007-10-18 Borut Razem <borut.razem AT siol.net>
2322 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2324 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2326 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2328 * doc/sdccman.lyx: documented option --Werror
2329 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2330 RegBankUsed[] earlier
2332 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2334 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2338 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2340 * src/SDCCast.c (decorateType): improved optimization of tri-op
2341 * src/SDCCerr.c (vwerror, setWError),
2343 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2344 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2346 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2348 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2349 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2350 * support/regression/tests/bug-223113.c,
2351 * support/regression/tests/bug-426632.c,
2352 * support/regression/tests/bug-468811.c,
2353 * support/regression/tests/bug-477835.c,
2354 * support/regression/tests/bug-478094.c,
2355 * support/regression/tests/bug-499644.c,
2356 * support/regression/tests/bug-524209.c,
2357 * support/regression/tests/bug-524211.c,
2358 * support/regression/tests/packcast.c,
2359 * support/regression/tests/structidx.c: added empty tests
2360 * support/regression/tests/bug-607243.c: enabled test
2362 2007-10-06 Borut Razem <borut.razem AT siol.net>
2364 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2365 support of universal binaries on Mac OS X
2367 2007-10-02 Borut Razem <borut.razem AT siol.net>
2369 * src/SDCCval.h: unified double2ul macro for all platforms
2370 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2371 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2373 2007-09-30 Borut Razem <borut.razem AT siol.net>
2375 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2377 * sdcc_vc_in.h: enabled warnings
2378 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2379 unsigned type, result still unsigned
2380 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2382 2007-09-28 Raphael Neider <rneider AT web.de>
2384 * src/pic/device.c (find_device): prevent buffer underflow error
2385 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2386 the just destroyed list entry
2388 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2390 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2393 2007-09-18 Borut Razem <borut.razem AT siol.net>
2395 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2396 applied to unsigned type, result still unsigned
2398 2007-09-17 Borut Razem <borut.razem AT siol.net>
2400 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2401 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2402 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2403 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2404 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2405 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2406 src/z80/gen.c, src/z80/ralloc.c:
2407 fixed bug #1739860 - sdcc does not work correctly on some platforms
2409 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2411 2007-09-17 Raphael Neider <rneider AT web.de>
2413 * src/pic16/device.c: reverted to previous version
2414 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2416 2007-09-16 Raphael Neider <rneider AT web.de>
2418 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2419 as this raises a ton of gpasm warnings, just emit a second label
2420 * src/pic16/devices.inc,
2421 * device/lib/pic16/pics.all,
2422 * device/lib/pic16/libdev/pic18f2585.c,
2423 * device/lib/pic16/libdev/pic18f2680.c,
2424 * device/lib/pic16/libdev/pic18f2682.c,
2425 * device/lib/pic16/libdev/pic18f2685.c,
2426 * device/lib/pic16/libdev/pic18f4585.c,
2427 * device/lib/pic16/libdev/pic18f4680.c,
2428 * device/lib/pic16/libdev/pic18f4682.c,
2429 * device/lib/pic16/libdev/pic18f4685.c,
2430 * device/include/pic16/pic18f2585.h,
2431 * device/include/pic16/pic18f2680.h,
2432 * device/include/pic16/pic18f2682.h,
2433 * device/include/pic16/pic18f2685.h,
2434 * device/include/pic16/pic18f4585.h,
2435 * device/include/pic16/pic18f4680.h,
2436 * device/include/pic16/pic18f4682.h,
2437 * device/include/pic16/pic18f4685.h,
2438 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2439 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2440 patch contributed by Anton Strobl, applied with changes
2442 2007-09-16 Raphael Neider <rneider AT web.de>
2444 * device/include/pic16/pic18f2431.h,
2445 * device/include/pic16/pic18f25j10.h,
2446 * device/include/pic16/pic18f4431.h,
2447 * device/include/pic16/pic18f45j10.h: adopted common include style
2448 * device/include/pic16/pic18f1320.h,
2449 * device/include/pic16/pic18f2320.h,
2450 * device/include/pic16/pic18f2525.h,
2451 * device/include/pic16/pic18f4320.h,
2452 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2453 * device/include/pic16/pic18fregs.h: prepared for automatic include
2454 file selection by having DEVICE.h for every DEVICE
2455 * device/lib/pic16/libdev/pic18f2320.c,
2456 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2458 * device/lib/pic16/configure.in,
2459 * device/lib/pic16/configure: use rm -rf instead of rmdir
2460 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2461 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2463 2007-09-09 Borut Razem <borut.razem AT siol.net>
2465 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2466 distingush between i386 and ppc Mac OS X versions
2468 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2470 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2471 * support/regression/tests/bug1788177.c: new, added
2473 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2475 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2476 * device/include/mcs51/lint.h added keyword __naked
2478 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2482 * src/SDCCmem.h: removed maxRegBank
2483 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2484 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2485 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2486 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2487 name and behaviour to handle banked functions
2488 (scan4op): and use it to fix bug 1786213
2490 2007-09-03 Raphael Neider <rneider AT web.de>
2492 * device/include/pic16/pic18f248.h,
2493 * device/include/pic16/pic18f258.h,
2494 * device/include/pic16/pic18f448.h,
2495 * device/lib/pic16/libdev/pic18f248.c,
2496 * device/lib/pic16/libdev/pic18f258.c,
2497 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2498 added T0CONbits, fixes #1786891
2500 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2502 * src/ds390/gen.c (genFarPointerSet),
2503 * src/hc08/ralloc.c (packRegisters),
2504 * src/mcs51/ralloc.c (packRegisters),
2505 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2507 * src/SDCCicode.h: POINTER_SET can be true for literals too
2508 * support/regression/tests/bug1750318.c: new, added
2510 2007-08-23 Borut Razem <borut.razem AT siol.net>
2512 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2513 library versions without the completition functionality
2515 2007-08-22 Raphael Neider <rneider AT web.de>
2517 * device/include/pic16/pic18f1220.h,
2518 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2520 2007-08-12 Borut Razem <borut.razem AT siol.net>
2522 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2524 2007-08-11 Borut Razem <borut.razem AT siol.net>
2526 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2527 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2528 support/Util/SDCCerr.[ch] moved to src
2529 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2530 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2531 device/examples/ds390/tinitalk/tinitalk.dsp,
2532 device/examples/serialcomm/windows/serialcomm.dsp,
2533 support/librarian/librarian.dsp:
2534 removed linking of unused odbc32.lib and odbccp32.lib
2535 * support/scripts/winres.h:
2536 added for compilation with Visual C++ 2005 Express Edition
2538 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2540 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2543 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2545 * sdccconf_in.h: update the endian test so that SPARC Solaris
2546 does not throw syntax errors
2548 2007-08-06 Borut Razem <borut.razem AT siol.net>
2550 * doc/sdccman.lyx: removed two index entries which prevented the
2551 generation of sdcc doc archive
2553 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2555 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2556 instead of lyx 1.5.0.
2558 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2560 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2561 Lucas Loizaga, with minor modifications. Thanks!
2563 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2565 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2568 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2570 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2571 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2574 2007-07-22 Borut Razem <borut.razem AT siol.net>
2576 * configure.in, configure: re-introduced .version
2577 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2578 the version reverted to 2.7.0
2580 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2583 * doc/sdccman.lyx: bumped version to 2.7.3
2584 * device/include/mcs51/compiler.h: fixed elif->else
2585 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2586 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2587 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2588 enable accuse for bit operands
2589 * src/SDCCmain.c (printVersionInfo),
2590 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2591 environment descriptor
2592 * src/SDCCutil.h: added getBuildEnvironment
2593 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2594 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2595 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2596 * support/regression/tests/bug1348008.c,
2597 * support/regression/tests/bug1496419.c,
2598 * support/regression/tests/bug1503067.c,
2599 * support/regression/tests/preproc.c: added empty tests
2601 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2603 * support/regression/tests/bug1678803.c: new, added
2605 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2608 * as/link/hc08/lkihx.c,
2609 * as/link/hc08/lkrloc.c,
2610 * as/link/mcs51/lkihx.c,
2611 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2612 ihxExtendedLinearAddress
2613 * as/link/mcs51/lkrloc.c (relr),
2614 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2615 acall/ajmp, see bug 830513
2617 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2619 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2620 (cseBBlock): remember aggr2ptr has been used
2621 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2622 (geniCodeAssign): fixed bug 868103
2623 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2624 added operandSize prototype
2625 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2626 (genDataPointerSet): use max of size of right and result,
2627 (gencjne): added parameter useCarry for optimization,
2628 (genCmpEq): use carry if appropriate,
2629 (genXor): check if operand already in carry
2630 * support/regression/tests/bug-868103.c: enabled test
2632 2007-07-12 Raphael Neider <rneider AT web.de>
2634 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2636 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2638 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2639 from Robert Larice, thanks
2640 * support/regression/tests/bitopcse.c,
2641 * support/regression/tests/bitvars.c,
2642 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2643 * support/regression/tests/bug-927659.c: enabled test for z80
2644 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2645 * support/regression/tests/bug1745717.c: new, added
2646 * support/regression/tests/literalop.c,
2647 * support/regression/tests/nullstring.c: removed storage definitions that
2648 are now in testfwk.h
2650 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2652 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2653 and bool for targets that do not fully support it.
2654 * support/regression/tests/bug1546986.c,
2655 * support/regression/tests/bug1723128.c,
2656 * support/regression/tests/bug1734654.c,
2657 * support/regression/tests/bug1738367.c,
2658 * support/regression/tests/constantRange.c: only use bool if allowed
2660 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2662 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2663 Larice, also handle function pointers
2664 * support/regression/tests/bug1749275.c: new, added
2666 2007-07-03 Borut Razem <borut.razem AT siol.net>
2668 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2669 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2670 #1746528: SDCC should ignore ':' in inline assembler comments
2671 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2673 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2675 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2676 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2678 2007-06-29 Borut Razem <borut.razem AT siol.net>
2680 * src/SDCCmain.c: fixed bug
2681 #1744746: SDCC #4867: broken option --xram-size
2683 2007-06-28 Borut Razem <borut.razem AT siol.net>
2685 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2686 find out the endianess of host machine for ucsim
2688 2007-06-27 Borut Razem <borut.razem AT siol.net>
2690 * support/regression/generate-cases.py: corrected the file name
2692 * configure.in, configure, sdccconf_in.h: find out the endianess of
2694 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2697 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2699 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2701 2007-06-26 Borut Razem <borut.razem AT siol.net>
2703 * support/regression/generate-cases.py: display warning if function
2704 list is empty; implemented more flexible rule for detection of
2705 testing functions, allowing return type 'void' in the same line as
2706 the function name in the function definition
2707 * support/regression/tests/bug-1654060.c: corrected test
2708 * support/librarian/sdcclib.c: fixed warning:
2709 format '%s' expects type 'char *', but argument 2 has type 'int'
2711 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2713 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2714 Multiple infiles for sdcclib.
2716 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2718 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2721 2007-06-18 Borut Razem <borut.razem AT siol.net>
2723 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2724 how to handle comments, so they have to be removed by the
2725 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2726 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2727 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2728 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2729 table driven option hadling
2731 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2733 * src/SDCCast.c (decorateType),
2734 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2735 iCode to ast level to fix bug 1738367
2736 * support/regression/tests/bug1738367.c: new, added
2738 2007-06-15 Raphael Neider <rneider AT web.de>
2740 * src/pic16/devices.inc,
2741 * device/lib/pic16/pics.all,
2742 * device/include/pic16/pic18fregs.h,
2743 * device/include/pic16/pic18f[24][45]20.h,
2744 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2745 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2746 * device/lib/pic16/Makefile.in: faster cleanup
2748 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2750 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2752 2007-06-13 Raphael Neider <rneider AT web.de>
2754 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2756 2007-06-12 Raphael Neider <rneider AT web.de>
2758 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2759 suppress bit defines if NO_BIT_DEFINES is #define'd
2760 * device/include/pic/pic*.h: recreated all headers to include
2761 conditional bit defines
2762 * device/include/pic/pic16f886.h,
2763 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2764 * device/include/pic/recreate.sh: script to recreate the complete
2765 device library files based on the currently supported devices
2767 2007-06-12 Borut Razem <borut.razem AT siol.net>
2769 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2770 support/regression/Makefile.in, support/scripts/build.mak,
2771 support/scripts/Makefile.snapshot:
2772 use new svn URL scheme
2773 * doc/sdccman.lyx: SDCC Wiki moved to
2774 http://sdcc.wiki.sourceforge.net/
2776 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2778 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2779 * support/regression/tests/bug1734654.c: added
2781 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2783 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2784 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2785 with literal operands
2787 2007-06-10 Borut Razem <borut.razem AT siol.net>
2789 * as/link/z80/lklibr.c: fixed mingw build warning
2790 lklibr.c:575: warning: implicit declaration of function 'tolower'
2791 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2792 src/z80/main.c: move target specific options from src/SDCCmain.c
2793 to src/<target>/main.c
2795 2007-06-09 Borut Razem <borut.razem AT siol.net>
2797 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2798 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2799 * support/regression/tests/bug-1294691.c: added
2801 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2803 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2804 can also be static, fixes bug 1733438
2805 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2806 have absolute address too
2807 (computeType): added optimization for 'cond ? true : false'
2808 * support/regression/tests/absolute.c: added test for static absolute var
2810 2007-06-08 Raphael Neider <rneider AT web.de>
2812 * src/regression/Makefile: suppress parallel builds, allow easy
2813 switching between pic14/pic16 ports
2814 * src/regression/picregs.h: added pic14/16 header file switch
2815 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2816 inline.c,nestfor.c,string1.c}: include "picregs.h"
2818 2007-06-07 Borut Razem <borut.razem AT siol.net>
2820 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2821 permanent solution to suppress GCC 4.2.0 c++ warning:
2822 deprecated conversion from string constant to `char *'
2823 use 'const char *' where ever required
2824 * support/regression/generate-cases.py: implemented more flexible rule
2825 for detection of testing functions, allowing white-spaces surrounding
2826 the function name and the 'void' parameter.
2827 * support/regression/tests/constantRange.c,
2828 support/regression/tests/scott-compare3.c: fixed failing regression
2829 tests, uncovered by implementation of more flexible rule for detection
2830 of testing functions
2832 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2834 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2836 2007-06-04 Borut Razem <borut.razem AT siol.net>
2838 * configure.in, configure, config_vc.awk: sdcc version number is now
2839 stored in configure.in; removed .version
2840 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2841 doc/INSTALL.txt: version bumped to 2.7.2
2842 * sim/ucsim/configure.in, sim/ucsim/configure:
2843 use "read" to read from .version
2845 2007-06-03 Borut Razem <borut.razem AT siol.net>
2847 * */Makefile.in: removed annoying warning:
2848 Makefile:xx: Makefile.dep: No such file or directory
2850 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2852 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2853 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2854 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2855 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2856 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2857 bugfix: only use newBoolLink for bit result type
2858 * src/SDCCicode.c (geniCodeLogic): added param tree,
2859 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2860 (geniCodeLogicAndOr): use IS_BIT,
2861 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2862 (ast2iCode): added tree param to geniCodeLogic for comparisons
2863 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2864 * support/regression/tests/bug1723128.c: added test NotZero
2866 2007-06-01 Borut Razem <borut.razem AT siol.net>
2868 * SDCPP synchronized with GCC CPP release version 4.2.0,
2869 currently the latest release:
2870 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2871 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2872 support/cpp2/cppdefault.h, support/cpp2/except.h,
2873 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2874 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2875 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2876 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2877 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2878 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2879 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2880 support/cpp2/opts.h, support/cpp2/output.h,
2881 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2882 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2883 support/cpp2/system.h, support/cpp2/version.c,
2884 support/cpp2/Makefile.in: modified
2885 * support/cpp2/opts-common.c: added
2886 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2887 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2888 search for included source file in local directory
2889 * sim/ucsim/configure, sim/ucsim/configure.in:
2890 temporary solution to suppress GCC 4.2.0 c++ warning:
2891 deprecated conversion from string constant to `char *'
2893 2007-06-01 Raphael Neider <rneider AT web.de>
2895 * device/lib/pic/libdev/pic12f683.c,
2896 * device/include/pic/pic12f683.h: added GPIO bits
2898 2007-06-01 Raphael Neider <rneider AT web.de>
2900 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2901 quotation marks, clarified role of PIC14 vs. PIC16 ports
2902 * src/pic16/devices.inc,
2903 * device/include/pic16/pic18fregs.h,
2904 * device/include/pic16/pic18f[24][45]j10.h,
2905 * device/lib/pic16/pics.all,
2906 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2907 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2908 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2909 for new devices as they are not yet supported by gputils
2911 2007-05-31 Borut Razem <borut.razem AT siol.net>
2913 * Small Device C Compiler 2.7.0 released
2914 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2915 changed sdcc version to 2.7.1
2916 * support/scripts/sdcc.nsi: added How to create WIN32 release
2919 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2921 * doc/sdccman.lyx: documented initialization and allocation of absolute
2922 variables, bit parameter passing, the need for function pointers to be
2923 reentrant and alpha quality support of inline and retrict
2925 2007-05-26 Borut Razem <borut.razem AT siol.net>
2927 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2928 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2929 * docs/knownbugs.html: updated
2931 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2933 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2935 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2937 (gencjneshort): optimized when left is AOP_DIR
2938 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2939 initializing unions in a struct/array
2940 * support/regression/fwk/include/testfwk.h: added defines for data, near
2941 and far for host and z80
2942 * support/regression/tests/bug1723128.c: new, added
2944 2007-05-22 Borut Razem <borut.razem AT siol.net>
2946 * doc/knownbugs.html: updated
2948 2007-05-21 Raphael Neider <rneider AT web.de>
2950 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2951 error message instead
2952 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2954 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2956 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2958 2007-05-21 Raphael Neider <rneider AT web.de>
2960 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2962 * src/regression/gpsim_assert.h,
2963 * src/regression/Makefile,
2964 * src/regression/pcodeopt.c: regression test for the above fix
2966 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2968 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2969 jumps to self, fixed bug 1717281
2971 2007-05-10 Borut Razem <borut.razem AT siol.net>
2973 * support/scripts/gen_known_bugs.pl: cosmetic fix
2974 * doc/knownbugs.html: generated by gen_known_bugs.pl
2976 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2978 * src/SDCCast.c (createFunction): also generate non-inlined version of
2979 function for functions declared as "static inline"
2980 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2981 function can be inlined after non-inlined version generated.
2983 2007-05-10 Borut Razem <borut.razem AT siol.net>
2985 * support/scripts/gen_known_bugs.pl: added script
2986 which generates knownbugs.html
2988 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2990 * doc/knownbugs.html: updated for release 2.7.0
2992 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2994 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2996 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2998 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2999 (throughout): updated generating comments
3000 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
3001 (throughout): updated generating comments
3002 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
3003 rule instead of at the second, or it might skip lines when removing the
3005 * support/regression/tests/bug1714204.c: changed test to foo
3007 2007-05-08 Borut Razem <borut.razem AT siol.net>
3009 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
3010 thanks to SDCC Distributed Compile Farm members,
3011 added Z80 and GBZ80 command line options
3012 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
3014 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3016 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
3017 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
3018 * support/regression/tests/longlit.c: modified to be tested at all and
3019 to pass the actual test
3021 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3023 * device/include/mcs51/uPSD33xx.h: Added.
3025 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
3027 * device/lib/_gptrput.c,
3028 * device/lib/_gptrget.c: removed old code,
3030 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
3031 * support/regression/tests/bug1714204.c: new, added
3033 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3035 * support/regression/tests/regtrack.c: test was never executed
3036 because of the regression test being picky about white spaces.
3037 * device/lib/mcs51/crtclear.asm: added comment
3039 2007-05-06 Raphael Neider <rneider AT web.de>
3041 * device/lib/pic/Makefile.rules,
3042 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
3043 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3045 2007-05-06 Raphael Neider <rneider AT web.de>
3047 * src/pic16/device.h,
3049 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3050 _pic16_setDefaultOptions): removed/reordered command-line args
3051 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3052 devices, regrouped command line args, environment variables),
3053 clarified sone points, added sections on how to add devices to the
3056 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3058 * src/z80/peeph.def: fixed bug in rule 2
3060 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3062 * src/port.h: added TARGET_MCS51_LIKE
3063 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3064 take advantage of it too
3065 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3066 (shiftR2Left2Result): Optimized: don't check shifting by 0
3067 * src/z80/peeph-z80.def,
3068 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3069 modifications, see patch 1700823
3070 * src/mcs51/peep.c (): fixed bug 1712928
3071 * support/regression/tests/bug1712928.c: new, added
3073 2007-05-05 Borut Razem <borut.razem AT siol.net>
3075 * device/lib/pic16/Makefile.common.in,
3076 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3077 removed bash dependencies
3079 2007-05-01 Borut Razem <borut.razem AT siol.net>
3082 fixed bug #1710507: --i-code-in-asm makes compile fail
3083 all iCode comments are now one liners
3084 * src/mcs51/gen.c: fixed memory leak
3086 2007-05-01 Raphael Neider <rneider AT web.de>
3088 * device/lib/pic/libdev/*.c
3089 * device/include/pic/*.h: regenerated all device libs from updated
3091 * support/scripts/inc2h.pl: documented usage, now uses strict to
3094 2007-04-30 Borut Razem <borut.razem AT siol.net>
3097 fixed bug #1669175: Problem with space in output paths
3098 documented how to use paths with spaces for Windows users
3100 2007-04-29 Borut Razem <borut.razem AT siol.net>
3102 * Fixed svn:eol-style and svn:keywords properties
3103 * src/SDCCval.c: fixed bug
3104 #1592871: Segfault with "large" const arrays of characters
3105 replaced recursion with iteration
3106 * Removed svn:executable property from non-executable files
3108 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3110 * src/mcs51/gen.c (genRet): fixed bug 1707003
3112 2007-04-27 Raphael Neider <rneider AT web.de>
3114 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3115 createReachingDefinitions,assignValnums,pic16_destructDF,
3116 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3117 prevent NULL pointer dereferences
3118 * device/lib/pic/libdev/pic16f886.c,
3119 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3120 prevent building them, gputils do not really support them yet
3122 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3124 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3125 helps printf_small. 32 bytes more __idata mem.
3127 2007-04-27 Raphael Neider <rneider AT web.de>
3129 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3130 return early when pb or pb->pcHead is NULL (patch #1708427)
3131 * src/regression/empty.c,
3132 * src/regression/Makefile: added test with empty functions
3133 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3135 2007-04-27 Borut Razem <borut.razem AT siol.net>
3137 * src/SDCCast.c: fixed feature request
3138 #1547512: Redundant strings linked when using sizeof("abc")
3140 2007-04-23 Borut Razem <borut.razem AT siol.net>
3142 * doc/sdccman.lyx, src/SDCCmain.c:
3143 peep-hole comments are generated only if --fverbose-asm option is
3144 specified and --no-peep-comments is not, as proposed by Frieder.
3145 * support/regression/Makefile.in: compile regression tests with
3146 --fverbose-asm option so one can "grep" whether a new (or an old)
3147 peephole is (still) applied; requested by Frieder.
3149 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3151 * device/include/pic/pic16f886.h,
3152 * device/include/pic/pic16f887.h,
3153 * device/lib/pic/libdev/pic16f886.c,
3154 * device/lib/pic/libdev/pic16f887.c,
3155 * device/include/pic/pic14devices.txt,
3156 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3158 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3160 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3163 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3165 * device/lib/_memset.c: assembler version for mcs51
3167 2007-04-22 Borut Razem <borut.razem AT siol.net>
3169 * support/scripts/listerr.c: program to create the list of errors and
3170 warnings list from - added
3171 * doc/sdccman.lyx: removed the note
3172 "For list of warnings and corresponding codes, see err_warn.txt"
3173 * src/SDCCsymt.c: fixed bug #1699804:
3174 Bug with some uses of sizeof(static local array) (MCS51)
3175 * support/regression/tests/bug-1699804.c: added
3177 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3179 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3180 (main): added option -i,
3181 (asmbl, case S_INCL): use search_path_fopen,
3182 mostly from patch 1579668 by Peter Miller, thanks
3183 * src/z80/main.c: fixed typo --callee-saves-bc
3184 * device/include/mcs51/compiler.h: added sfrword for Tasking
3186 2007-04-20 Borut Razem <borut.razem AT siol.net>
3188 * src/z80/main.c: replaced reserved keyword asm with asmblr
3190 2007-04-19 Borut Razem <borut.razem AT siol.net>
3192 * src/port.h: use const pointers to strings
3193 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3194 * src/pic16/main.c: include SDCCargs.h
3195 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3196 const char, since the strings are dynamically allocated
3197 * src/SDCCmain.c: options.code_seg and options.const_seg are
3198 dynamically allocated; check port specific command line options
3199 before the general ones
3200 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3202 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3204 * device/include/ds400rom.h,
3205 * device/lib/ds390/lcd390.c,
3206 * device/lib/ds390/memcpyx.c,
3207 * device/lib/ds390/rtc390.c,
3208 * device/lib/ds400/ds400rom.c,
3209 * device/lib/ds400/memcpyx.c,
3210 * device/lib/hc08/_ret.c: more replacements of keywords with their
3211 double underscore equivalents
3212 * device/lib/ds390/Makefile.in,
3213 * device/lib/ds400/Makefile.in,
3214 * device/lib/gbz80/Makefile.in,
3215 * device/lib/hc08/Makefile.in,
3216 * device/lib/mcs51/Makefile.in,
3217 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3219 2007-04-17 Borut Razem <borut.razem AT siol.net>
3221 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3222 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3223 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3224 to --fverbose-asm, to be gcc'ish
3226 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3228 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3230 2007-04-17 Borut Razem <borut.razem AT siol.net>
3232 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3233 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3234 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3235 with their double underscore equivalent
3237 2007-04-14 Borut Razem <borut.razem AT siol.net>
3239 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3242 2007-04-13 Borut Razem <borut.razem AT siol.net>
3244 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3246 * device/examples/serialcomm/windows/serial.[ch],
3247 device/examples/serialcomm/windows/test_serialcomm.cpp:
3248 updated by Bela Torok
3249 * device/examples/serialcomm/windows/serialcomm.dsw,
3250 device/examples/serialcomm/windows/serialcomm.dsp: added
3252 2007-04-13 Jan Waclawek <wek AT efton.sk>
3254 * doc/sdccman.lyx: additions and changes at various places
3255 (submitted as #1697136).
3256 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3258 2007-04-10 Borut Razem <borut.razem AT siol.net>
3260 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3261 LyX file format changed to 245
3262 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3263 "FreeWare" replaced with "free open source"
3265 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3267 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3269 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3271 * device/include/pic16/pic18fregs.h,
3273 * device/lib/_decdptr.c,
3274 * device/lib/_divsint.c,
3275 * device/lib/_divslong.c,
3276 * device/lib/_divuint.c,
3277 * device/lib/_divulong.c,
3278 * device/lib/_fs2schar.c,
3279 * device/lib/_fs2sint.c,
3280 * device/lib/_fs2slong.c,
3281 * device/lib/_fs2uchar.c,
3282 * device/lib/_fs2uint.c,
3283 * device/lib/_fs2ulong.c,
3284 * device/lib/_fsadd.c,
3285 * device/lib/_fscmp.c,
3286 * device/lib/_fsdiv.c,
3287 * device/lib/_fseq.c,
3288 * device/lib/_fsget1arg.c,
3289 * device/lib/_fsget2args.c,
3290 * device/lib/_fsgt.c,
3291 * device/lib/_fslt.c,
3292 * device/lib/_fsmul.c,
3293 * device/lib/_fsneq.c,
3294 * device/lib/_fsnormalize.c,
3295 * device/lib/_fsreturnval.c,
3296 * device/lib/_fsrshift.c,
3297 * device/lib/_fssub.c,
3298 * device/lib/_fsswapargs.c,
3299 * device/lib/_gptrget.c,
3300 * device/lib/_gptrgetc.c,
3301 * device/lib/_gptrput.c,
3302 * device/lib/_logexpf.c,
3303 * device/lib/_modsint.c,
3304 * device/lib/_modslong.c,
3305 * device/lib/_moduint.c,
3306 * device/lib/_modulong.c,
3307 * device/lib/_mulint.c,
3308 * device/lib/_mullong.c,
3309 * device/lib/_schar2fs.c,
3310 * device/lib/_ser.c,
3311 * device/lib/_setjmp.c,
3312 * device/lib/_sint2fs.c,
3313 * device/lib/_slong2fs.c,
3314 * device/lib/_spx.c,
3315 * device/lib/_uchar2fs.c,
3316 * device/lib/_uint2fs.c,
3317 * device/lib/_ulong2fs.c,
3318 * device/lib/asincosf.c,
3319 * device/lib/atanf.c,
3320 * device/lib/calloc.c,
3321 * device/lib/ds390/tinibios.c,
3322 * device/lib/ds400/tinibios.c,
3323 * device/lib/expf.c,
3324 * device/lib/free.c,
3325 * device/lib/hc08/_mulint.c,
3326 * device/lib/logf.c,
3327 * device/lib/malloc.c,
3328 * device/lib/printf_fast.c,
3329 * device/lib/printf_tiny.c,
3330 * device/lib/printfl.c,
3331 * device/lib/realloc.c,
3332 * device/lib/ser_ir.c,
3333 * device/lib/serial.c,
3334 * support/regression/tests/libmullong.c: replaced all special keywords
3335 with their double underscore equivalent
3336 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3337 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3339 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3340 (genRet): if the bit-symbol is ruonly it already is in the carry
3341 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3342 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3343 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3344 type UCHAR if dest is not bit
3346 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3348 * device/include/math.h,
3349 * device/lib/cotf.c,
3350 * device/lib/expf.c,
3351 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3353 2007-04-01 Borut Razem <borut.razem AT siol.net>
3355 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3356 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3357 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3358 gcc_unreachable() called internal_error()...
3360 2007-03-30 Raphael Neider <rneider AT web.de>
3362 * src/pic/ralloc.c (isData): suppress garbage debug output
3364 2007-03-28 Borut Razem <borut.razem AT siol.net>
3367 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3368 is developed, built and used worldwide, and the word "night" doesn't
3371 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3373 * device/include/mcs51/C8051F360.h: new, added
3374 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3376 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3378 * src/SDCC.y (declaration_specifiers, function_specifier),
3379 * support/Util/SDCCerr.c,
3380 * support/Util/SDCCerr.h,
3382 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3384 * src/SDCCmem.c (deallocParms),
3385 * src/SDCCast.c: support for function inlining, not quite complete
3386 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3387 'restrict' qualifier
3389 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3391 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3392 (saveRBank, unsaveRBank): don't save bits,
3393 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3394 * support/regression/tests/bug1535242.c: new, added
3395 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3396 thanks Alexey Shamrin <shamrin AT gmail.com>,
3397 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3398 removed header guard)
3400 * sdcc.spec: bumped version to 2.6.5
3401 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3403 2007-03-22 Borut Razem <borut.razem AT siol.net>
3405 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3406 fixed bug #1653671: sdcdb integration into ddd is broken
3408 2007-03-22 Raphael Neider <rneider AT web.de>
3410 * src/pic/gen.c (popGetExternal): augmented to also create references
3411 to external variables (not only labels),
3412 (genCall): comment on plan to reduce PAGESEL overhead,
3413 (genFunction, genEndFunction): also save/restore FSR around interrupt
3414 handling code, removed lots of unused code
3415 (genDivOneByte): release acquired temp register
3416 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3418 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3419 for registers that need to be saved during interrupts (FSR, STATUS,
3420 PCLATH; W needs special handling), currently only FSR is used
3422 2007-03-22 Raphael Neider <rneider AT web.de>
3424 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3426 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3428 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3430 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3432 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3434 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3436 * as/link/aslink.h: added LKOBJEXT
3437 * as/link/hc08/link_hc08.dsp,
3438 * as/link/hc08/Makefile.bcc,
3439 * as/link/hc08/Makefile.in,
3440 * as/link/mcs51/aslink.dsp,
3441 * as/link/mcs51/Makefile.bcc,
3442 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3443 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3444 * as/link/lkaomf51.c: merged and moved
3445 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3446 * as/link/z80/lkdata.c,
3447 * as/link/lkdata.c: merged and moved
3448 * as/link/hc08/lkmain.c,
3449 * as/link/mcs51/lkmain.c: cosmetic changes
3450 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3451 * as/link/lklex.c: use LKOBJEXT
3452 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3453 ANSI-fied functions, removed bubble-sorts
3454 * as/link/z80/lksym.c as/link/lksym.c: merged,
3456 * as/link/z80/linkgbz80.dsp,
3457 * as/link/z80/linkz80.dsp,
3458 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3459 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3460 * as/link/z80/lkhead.c,
3461 * as/link/z80/lklex.c: deleted
3462 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3463 * as/link/z80/lkmain.c: added copyfile()
3465 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3467 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3469 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3471 * device/lib/_strlen.c: assembler version for mcs51
3473 2007-03-13 Raphael Neider <rneider AT web.de>
3475 * device/include/pic16/pic18f2221.h,
3476 * device/include/pic16/pic18f2321.h,
3477 * device/include/pic16/pic18f2331.h,
3478 * device/include/pic16/pic18f4221.h,
3479 * device/include/pic16/pic18f4321.h,
3480 * device/include/pic16/pic18f4331.h: fixed config byte location names
3481 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3482 consistently named config byte locations
3484 2007-03-13 Borut Razem <borut.razem AT siol.net>
3486 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3487 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3488 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3489 as/link/z80/Makefile.in, as/z80/Makefile.in:
3492 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3494 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3495 * device/lib/printf_large.c: pointer was converted to generic
3496 pointer for mcs51 models other than model-small (Maarten noticed)
3498 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3500 * device/include/mcs51/ADuC84x.h: Added.
3502 2007-03-10 Borut Razem <borut.razem AT siol.net>
3504 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3505 fixed RFE #1624219: double backslashes in filenames;
3506 functions hexEscape(), octalEscape() and copyStr() moved from
3507 SDCCval.c to SDCCutil.c and made them glovbally available
3509 2007-03-09 Borut Razem <borut.razem AT siol.net>
3511 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3512 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3513 1673361: Missaligned comments in output files
3515 2007-03-09 Raphael Neider <rneider AT web.de>
3517 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3519 2007-03-09 Raphael Neider <rneider AT web.de>
3523 * src/pic/ralloc.c: suppress undesired debug output
3524 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3526 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3528 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3530 2007-03-07 Borut Razem <borut.razem AT siol.net>
3532 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3533 search include files in the current directory
3535 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3537 * src/SDCCglue.c (emitMaps, glue),
3538 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3540 * support/regression/tests/absolute.c: added xdata test
3542 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3544 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3545 added condition to macro, fixes bug 1666080
3547 2007-03-02 Raphael Neider <rneider AT web.de>
3549 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3551 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3553 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3554 be cleared. Unconditionally set __XPAGE
3555 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3557 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3562 * src/mcs51/rtrack.c,
3564 * doc/sdccman.lyx: added --no-gen-comments
3565 * src/mcs51/peeph.def: added 192.b, disabled 185
3567 2007-02-25 Raphael Neider <rneider AT web.de>
3569 * src/pic16/gen.c (genCast): fixed typo
3570 * device/lib/pic16/Makefile.subdir: only install existing files
3571 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3573 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3575 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3576 * device/lib/mcs51/crtclear.asm,
3577 * device/lib/mcs51/crtxclear.asm: renumbered labels
3578 * device/lib/mcs51/Makefile.in: added crtcall.asm
3579 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3580 * src/mcs51/gen.c (movc): removed,
3581 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3583 (toCarry, genSend, genRet): added function toCarry,
3584 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3585 (assignBit, genAssign, genCast): added function assignBit
3586 * src/mcs51/Makefile.bcc: added rtrack.c
3587 * src/mcs51/ralloc.h: made valueKnown a bitfield
3588 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3589 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3590 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3591 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3592 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3593 (_pop): only pop valid pairs, see gencjneshort,
3594 (gencjneshort): return pair that still needs to be popped, restructured,
3595 (gencjne, genCmpEq): call _pop
3597 2007-02-23 Raphael Neider <rneider AT web.de>
3599 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3601 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3603 * device/include/mcs51/P89LPC925.h: Added.
3605 2007-02-18 Raphael Neider <rneider AT web.de>
3607 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3609 2007-02-17 Borut Razem <borut.razem AT siol.net>
3611 * support/cpp2/directives.c, support/cpp2/version.c:
3612 synchronized with GCC CPP 4.1.2
3614 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3616 * src/mcs51/rtrack.h,
3617 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3618 by checking the strings passed by emitcode() to the assembler.
3619 Feel free to change. This in part addresses RFE #482179.
3620 Set environment variable SDCC_RTRACK to enable.
3621 * src/mcs51/gen.c: inserted hooks
3622 * src/mcs51/ralloc.h: added two members to struct regs
3623 * support/regression/tests/regtrack.c: added
3625 2007-02-14 Borut Razem <borut.razem AT siol.net>
3627 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3628 * Makefile.in: applied patch from Makefile related part of
3629 #1469393: Compiler does not initialize static data
3631 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3633 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3634 for better fix of bug 1273984, compiles pic16 rand.c
3636 2007-02-12 Borut Razem <borut.razem AT siol.net>
3638 * src/pic16/main.c: fixed pic16 standard library directory bug
3640 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3642 * src/hc08/gen.c (genSwap): fix swap regression test
3644 2007-02-10 Borut Razem <borut.razem AT siol.net>
3646 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3648 * support/regression/tests/bug-1654060.c: added regression test for
3651 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3653 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3654 bit moves in return statement
3656 2007-02-09 Borut Razem <borut.razem AT siol.net>
3658 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3661 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3663 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3664 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3666 2007-02-07 Raphael Neider <rneider AT web.de>
3668 * src/pic16/devices.inc,
3669 * device/include/pic16/pic18fregs.h,
3670 * device/include/pic16/pic18f[24][34]31.h,
3671 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3672 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3673 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3675 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3677 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3678 can this have lived here for so many years?
3679 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3680 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3681 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3683 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3685 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3686 appended by loop induction must be at the very end of the eBBlock
3688 2007-02-05 Kevin Vigor
3690 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3692 2007-02-05 Borut Razem <borut.razem AT siol.net>
3694 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3695 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3697 2007-02-03 Borut Razem <borut.razem AT siol.net>
3699 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3700 applied patch #1646602 option to set default signedness of char to
3701 unsigned, added -funsigned-char command line option,
3702 thanks to Gunther Jehle
3703 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3704 prompt for file deletion a few hundred times (especially the
3705 subversion files, which have ro permissions so it asks for
3706 confirmation), thanks to Simon McAuliffe;
3707 added {} + option to find in order to remove multiple files from a
3710 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3712 * device/include/mcs51/SST89x5xRDx.h: Added.
3714 2007-02-02 Raphael Neider <rneider AT web.de>
3716 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3717 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3719 2007-02-01 Raphael Neider <rneider AT web.de>
3721 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3724 2007-01-31 Borut Razem <borut.razem AT siol.net>
3726 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3727 if compiled with GCC. Thanks to Raphael Neider
3729 2007-01-31 Raphael Neider <rneider AT web.de>
3731 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3732 operand names, handles name and (name + n) for all n,
3733 (sameBank): restructured, also check bank allocation policy,
3734 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3735 (pic14_operandsAllocatedInSameBank): check whether to operands
3736 will be allocated into the same bank (i.e., section) to reduce
3737 BANKSEL overhead, queried from pcode.c:sameBank,
3738 (pic14printLocals): reintroduced clustering registers into a single
3739 section: all compiler generated symbols will now reside in one
3740 bank (per file), reducing BANKSEL overhead and code size,
3741 (showAllMemmaps): use local dbuf where possible
3743 2007-01-29 Raphael Neider <rneider AT web.de>
3745 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3746 (call_libraryfunc): retrieve/create symbol and mark as used,
3747 (genFunction): mark defined functions as non-extern and add again
3748 to code memmap for later output
3749 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3750 (pic14printLocals): reworked for new symbol emission,
3751 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3752 showAllMemmaps): reworked symbol output using dbufs, added handling
3753 of string literals (still incomplete),
3754 (picglue): removed symbol emission, moved into showAllMemmaps,
3755 (emitSymbolSet): new workhorse for symbol output,
3756 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3758 2007-01-29 Borut Razem <borut.razem AT siol.net>
3760 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3761 component contains the extension separator.
3763 2007-01-28 Borut Razem <borut.razem AT siol.net>
3765 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3767 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3768 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3769 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3770 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3771 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3772 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3773 src/z80/gen.c, support/Util/MySystem.c:
3774 accept slash and backslash as directory separator on WIN32 and
3777 2007-01-28 Raphael Neider <rneider AT web.de>
3779 * src/pic16/devices.inc,
3780 * device/include/pic16/pic18f[24][23]21.h,
3781 * device/include/pic16/pic18fregs.h,
3782 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3783 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3784 * device/lib/pic16/libio/adc.ignore,
3785 * device/lib/pic16/libio/i2c.ignore,
3786 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3787 family, as gputils do not yet support the devices
3788 * device/lib/pic16/Makefile.subdir: ignore errors on install
3789 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3790 headers and libraries from gputils .inc files
3792 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3794 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3796 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3798 * doc/sdccman.lyx: add printf benchmarks
3800 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3802 * device/lib/printf_fast.c: fix %c, char promoted to int
3803 * device/lib/printf_tiny.c: fix %c, char promoted to int
3805 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3807 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3809 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3811 * support/regression/tests/swap.c: 64 bit hosts failed
3812 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3814 2007-01-25 Raphael Neider <rneider AT web.de>
3816 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3817 based on absolute register address, patch by Alex Blond
3819 2007-01-22 Raphael Neider <rneider AT web.de>
3821 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3822 emitted, do not emit them again...
3824 2007-01-22 Raphael Neider <rneider AT web.de>
3826 * src/regression/bank1.c, src/regression/compare6.c,
3827 src/regression/add.c: cosmetic changes
3828 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3829 * src/pic/gen.c: fixed global zero and one,
3830 (aopForSym): removed unued code,
3831 (aopGet): assert aop is defined, check and use `index' of
3832 pCodeImmd operands (fixes #1630908),
3833 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3834 (register_reassign): prevent accidental register unification,
3835 (ReuseReg): cosmetic changes (also above)
3836 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3837 pic14emitStaticSeg): do not emit initialized data,
3838 (printIval*): replaced with working versions,
3839 (pic14createInterruptVect,picglue): use idata for initialized data,
3840 now init data should work in all modules (not only main()),
3841 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3843 2007-01-21 Borut Razem <borut.razem AT siol.net>
3845 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3846 use -fPIC or -fpic if they are supported and not ignored
3847 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3848 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3850 2007-01-20 Borut Razem <borut.razem AT siol.net>
3852 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3853 implemented RFE #1470316: allow "$" in variable names
3855 2007-01-20 Raphael Neider <rneider AT web.de>
3857 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3859 2007-01-20 Raphael Neider <rneider AT web.de>
3861 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3862 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3863 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3864 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3865 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3866 * device/lib/pic/libdev/pic*.c,
3867 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3868 * device/lib/pic/libdev/Makefile.in: show progress
3870 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3872 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3873 * support/scripts/sdcc_cygwin_mingw32,
3874 * support/scripts/sdcc_mingw32,
3875 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3876 conformance with autoconf 2.6
3878 2007-01-19 Raphael Neider <rneider AT web.de>
3880 * src/pic/device.c (register_map): fixed list construction
3881 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3882 (genMod): removed case for genModbits,
3883 (genModbits): removed as now unused/unimplemented
3884 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3886 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3888 * support/regression/tests/swap.c: added in response to #1638622
3889 * doc/sdccman.lyx: synced version, minor changes
3891 2007-01-18 Borut Razem <borut.razem AT siol.net>
3893 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3894 thanks to Gunther Jehle
3895 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3896 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3897 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3898 use filename in lineno instead.
3899 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3900 print the file name in ast_print()
3902 2007-01-18 Borut Razem <borut.razem AT siol.net>
3904 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3906 * src/SDCC.lex: stringLiteral() returns const char pointer,
3907 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3908 fixed column counting
3909 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3910 accept const char pointer as parameter
3911 * src/SDCCdwarf2.c: corrected buffer size
3913 2007-01-17 Borut Razem <borut.razem AT siol.net>
3915 * support/Util/dbuf_string.c: fixed for amd64
3917 2007-01-15 Borut Razem <borut.razem AT siol.net>
3919 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3920 removed terminal symbol ELIPSIS, since it was never generated by the
3921 lexer and it was wrongly used in parameter_identifier_list rule
3923 2007-01-15 Raphael Neider <rneider AT web.de>
3925 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3926 code page and data banking description
3927 * src/pic/genarith.c,
3928 * src/pic/gen.h: removed bit arithmetic functions,
3929 updated exit(1) to exit(EXIT_FAILURE)
3930 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3931 * device/include/pic16/pic18f2455.h,
3932 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3933 TRISD and TRISE, fixed/added some bit names
3934 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3935 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3936 updated pic18f2455.{c,h} instead of duplicating them
3938 2007-01-14 Borut Razem <borut.razem AT siol.net>
3940 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3941 Cannot debug files that contain spaces in the path name
3942 by converting spaces in asm file name to underscores
3944 2007-01-13 Borut Razem <borut.razem AT siol.net>
3946 * doc/sdccman.lyx: fixed format errors
3948 2007-01-10 Borut Razem <borut.razem AT siol.net>
3950 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3951 codeseg/constseg #pragma fail
3952 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3953 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3954 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3955 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3957 2007-01-09 Borut Razem <borut.razem AT siol.net>
3959 * get rid of diagnistic.[ch], pretty-print.[ch],
3960 c-pretty-print.[ch], ... used just for error, warning, ...
3962 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3963 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3964 suppoprt/cpp2/pretty-print.[ch]:
3966 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3967 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3968 suppoprt/cpp2/sdcpp.dsp:
3971 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3973 * device/lib/printf_large.c (output_float): removed recursion,
3974 use smaller buffer on stack for mcs51,
3975 fixed bug printing 1.96
3976 * support/regression/tests/snprintf.c: added test
3978 2007-01-07 Borut Razem <borut.razem AT siol.net>
3980 * use dynamic memory buffers instead temporary files
3981 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3983 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3984 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3985 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3986 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3987 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3988 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3989 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3990 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3991 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3992 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3993 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3994 support/Util/dbuf.c, support/Util/dbuf.h:
3996 * .version, sdcc.spec: bumped version to 2.6.4
3998 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4000 * src/port.h: added TARGET_Z80_LIKE macro
4001 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
4002 output PSEG location if --xram-loc or --xstack-loc was used
4003 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
4005 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4007 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
4008 * as/as_z80.dsp, as/z80/as_z80.dsp,
4009 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
4010 * sdcc.dsw: moved project files into subdir
4011 * as/hc08/as_hc08.dsp,
4012 * as/hc08/Makefile.bcc,
4013 * as/hc08/Makefile.in,
4014 * as/mcs51/Makefile.bcc,
4015 * as/mcs51/Makefile.in,
4016 * as/z80/Makefile.bcc,
4017 * as/z80/Makefile.in,
4018 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
4021 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
4024 * as/mcs51/asmain.c,
4026 * as/z80/assym.c: removed include "strcmpi.h"
4027 * as/hc08/strcmpi.c,
4028 * as/hc08/strcmpi.h,
4029 * as/mcs51/strcmpi.c,
4030 * as/mcs51/strcmpi.h,
4031 * support/Util/strcmpi.c,
4032 * support/Util/strcmpi.h: removed files
4033 * as/strcmpi.c: added as_strncmpi()
4035 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4037 * sdcc.dsw: Added some dependencies on project config.dsp
4039 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
4041 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
4042 with [di]ram_start to fix a regresion
4044 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4046 * configure.in: added missing mcs51 in status output
4047 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4049 * debugger/mcs51/clean.mk (distclean): remove config.h
4050 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4051 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4052 options.h, s-options-h and options.c
4053 * support/cpp2/clean.mk: unused, removed
4054 * Makefile.common.in,
4057 * as/hc08/Makefile.in,
4059 * as/mcs51/Makefile.in,
4060 * as/mcs51/clean.mk,
4063 * as/z80/Makefile.in,
4065 * as/link/Makefile.in,
4066 * as/link/hc08/Makefile.in,
4067 * as/link/hc08/clean.mk,
4068 * as/link/mcs51/Makefile.in,
4069 * as/link/mcs51/clean.mk,
4070 * as/link/z80/Makefile.in,
4071 * as/link/z80/clean.mk,
4072 * as/link/z80/conf.mk,
4073 * debugger/mcs51/Makefile.in,
4074 * debugger/mcs51/clean.mk,
4075 * device/include/Makefile.in,
4076 * device/lib/Makefile.in,
4077 * device/lib/mcs51/Makefile.in,
4078 * device/lib/pic/Makefile.in,
4079 * device/lib/pic/Makefile.common.in,
4080 * device/lib/pic/Makefile.subdir,
4081 * device/lib/pic/Makefile.rules,
4082 * device/lib/pic16/libio/Makefile.in,
4083 * device/lib/pic16/Makefile.subdir,
4084 * device/lib/pic16/libdev/Makefile.in,
4085 * device/lib/pic16/Makefile.rules,
4086 * device/lib/pic16/Makefile.common.in,
4087 * sim/ucsim/avr.src/Makefile.in,
4088 * sim/ucsim/main_in.mk,
4089 * sim/ucsim/cmd.src/Makefile.in,
4090 * sim/ucsim/doc/Makefile.in,
4091 * sim/ucsim/gui.src/Makefile.in,
4092 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4093 * sim/ucsim/gui.src/serio.src/Makefile.in,
4094 * sim/ucsim/hc08.src/Makefile.in,
4095 * sim/ucsim/libltdl/Makefile.in,
4096 * sim/ucsim/s51.src/Makefile.in,
4097 * sim/ucsim/sim.src/Makefile.in,
4098 * sim/ucsim/sim.src/conf.mk,
4099 * sim/ucsim/xa.src/Makefile.in,
4100 * sim/ucsim/z80.src/Makefile.in,
4104 * support/cpp2/Makefile.in,
4105 * support/librarian/Makefile.in,
4106 * support/librarian/clean.mk,
4107 * support/makebin/Makefile.in,
4108 * support/makebin/clean.mk,
4109 * support/packihx/Makefile.in,
4110 * support/regression/Makefile.in,
4111 * support/regression/ports/ds390/spec.mk,
4112 * support/regression/ports/gbz80/spec.mk,
4113 * support/regression/ports/hc08/spec.mk,
4114 * support/regression/ports/mcs51/spec.mk,
4115 * support/regression/ports/mcs51-large/spec.mk,
4116 * support/regression/ports/mcs51-medium/spec.mk,
4117 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4118 * support/regression/ports/pic14/spec.mk,
4119 * support/regression/ports/pic16/spec.mk,
4120 * support/regression/ports/mcs51-stack-auto/spec.mk,
4121 * support/regression/ports/ucz80/spec.mk,
4122 * support/regression/ports/xa51/spec.mk,
4123 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4124 adding a slash after $(top_builddir) and/or adding @datarootdir@
4126 * debugger/mcs51/configure.in,
4127 * device/lib/pic/configure.in,
4128 * device/lib/pic16/configure.in,
4129 * sim/ucsim/configure.in,
4130 * support/cpp2/configure.in,
4131 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4133 * debugger/mcs51/configure,
4134 * device/lib/pic/configure,
4135 * device/lib/pic16/configure,
4136 * sim/ucsim/configure,
4137 * support/cpp2/configure,
4138 * support/packihx/configure: generated with autoconf 2.60
4140 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4142 * as/link/hc08/lkihx.c (newArea),
4143 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4145 2007-01-02 Borut Razem <borut.razem AT siol.net>
4147 * doc/sdccman.lyx: documented #pragma sdcc_hash
4148 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4150 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4152 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4154 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4155 empty 'while'-loop to work correctly, see regression test 'while.c'
4156 * support/regression/tests/while.c: added
4158 2007-01-01 Borut Razem <borut.razem AT siol.net>
4160 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4161 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4162 support/cpp2/libcpp/sdcpp.c:
4163 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4164 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4165 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4167 2006-12-31 Borut Razem <borut.razem AT siol.net>
4169 * SDCPP synchronized with GCC CPP release version 4.1.1,
4170 currently the latest release:
4171 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4172 support/cpp2/libcpp/include/cpp-id-data.h
4173 support/cpp2/libiberty/fopen_unlocked.c
4174 support/cpp2/libiberty/md5.c
4176 support/cpp2/opt-functions.awk
4177 support/cpp2/opt-gather.awk
4178 support/cpp2/optc-gen.awk
4179 support/cpp2/opth-gen.awk:
4181 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4182 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4183 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4184 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4185 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4186 support/cpp2/diagnostic.h, support/cpp2/except.h,
4187 support/cpp2/hwint.h, support/cpp2/input.h,
4188 support/cpp2/intl.h, support/cpp2/move-if-change,
4189 support/cpp2/opts.c, support/cpp2/opts.h,
4190 support/cpp2/output.h, support/cpp2/prefix.c,
4191 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4192 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4193 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4194 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4195 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4196 support/cpp2/version.c:
4198 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4199 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4200 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4201 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4202 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4203 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4204 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4205 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4206 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4207 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4208 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4210 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4211 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4212 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4213 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4214 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4215 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4216 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4217 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4218 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4219 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4220 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4221 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4222 support/cpp2/system.h:
4225 2006-12-31 Borut Razem <borut.razem AT siol.net>
4227 * configure.in, configure: fixed bug #1538756: configure dies if bison
4228 and flex are not installed, 2nd try
4230 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4232 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4233 400.x for better code in RFE 899102
4235 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4237 * src/SDCCpeeph.c (deadMove),
4239 * src/mcs51/peep.h: renamed 'op' by 'reg'
4240 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4241 (scan4op): small change for removeDeadMove(), added support for
4242 'callee saves' and/or PACLL function calls,
4243 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4244 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4245 left in new dispatcher mcs51DeadMove()
4246 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4248 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4250 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4252 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4253 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4255 2006-12-30 Borut Razem <borut.razem AT siol.net>
4257 * support/cpp2/spacs.h: deleted from svn
4258 * configure.in, configure: fixed bug #1538756: configure dies if bison
4259 and flex are not installed
4261 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4263 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4264 with this z80 passes printf float test when enabled
4265 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4267 2006-12-28 Borut Razem <borut.razem AT siol.net>
4269 * support/cpp2/config.in, support/cpp2/configure.in,
4270 support/cpp2/configure, support/cpp2/Makefile.in:
4271 fix for the solaris build
4273 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4275 * src/SDCC.y (type_specifier2, pointer),
4277 * src/SDCCsymt.c (mergeSpec, checkSClass),
4278 * support/Util/SDCCerr.c,
4279 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4280 * support/valdiag/valdiag.py: Allow test cases to specify
4281 required language standard
4282 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4283 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4285 2006-12-27 Borut Razem <borut.razem AT siol.net>
4287 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4288 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4290 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4292 * support/cpp2/libiberty/Makefile.bcc: updated
4293 * src/pic16/main.c: fixed #pragma udata handling
4294 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4296 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4298 * src/SDCCpeeph.c: made labelHashEntry global,
4299 made pcDistance, FBYNAME static,
4300 (pcDistance): made static, use isComment and isLabel,
4302 (getLabelRef): added, extracted from labelRefCount(),
4303 (labelRefCount): use new getLabelRef(),
4304 (callFuncByName): made static, added deadMove,
4305 use isComment and isLabel,
4306 (newPeepRule): made static, set isLabel,
4307 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4308 labels from peephole rules,
4309 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4310 when isComment or isLabel is set
4311 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4312 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4314 * src/mcs51/peep.h: added
4315 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4316 * src/port.h: added peep->deadMove to port structure
4317 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4318 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4319 deadMove, finally removed no. 1 and 2
4326 * src/hc08/gen.c: mark lines with isComment or isLabel
4327 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4329 * sdcc.spec: bumped version to 2.6.3
4331 2006-12-26 Borut Razem <borut.razem AT siol.net>
4333 * support/cpp2/Makefile.in: added dependency on options.h
4334 * configure: regenerated
4335 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4336 * support/cpp2/Makefile.in: added vasprintf.c
4338 2006-12-25 Borut Razem <borut.razem AT siol.net>
4340 * SDCPP synchronized with GCC CPP release version 3.4.6,
4341 the latest release before 4.x:
4342 * support/cpp2/Makefile.in, support/cpp2/config.h,
4343 support/cpp2/configure, support/cpp2/configure.in,
4344 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4345 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4346 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4347 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4348 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4349 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4350 support/cpp2/cpptrad.c, support/cpp2/except.h,
4351 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4352 support/cpp2/hwint.h, support/cpp2/intl.h,
4353 support/cpp2/line-map.c, support/cpp2/line-map.h,
4354 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4355 support/cpp2/output.h, support/cpp2/prefix.c,
4356 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4357 support/cpp2/system.h, support/cpp2/version.c:
4359 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4360 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4361 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4362 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4363 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4364 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4365 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4366 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4367 support/cpp2/move-if-change, support/cpp2/opts.c,
4368 support/cpp2/opts.h, support/cpp2/opts.sh,
4369 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4370 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4371 support/cpp2/win32, support/cpp2/win32/dirent.c,
4372 support/cpp2/win32/dirent.h:
4374 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4375 * support/cpp2/sdcpp.h: renamed from sdcc.h
4376 * sdcppinit.c: deleted
4378 2006-12-23 Borut Razem <borut.razem AT siol.net>
4380 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4381 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4382 preproc.c: an other try to fix bug #982435: introduced
4383 -pedantic-parse-number command line option and pedantic_parse_number
4386 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4388 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4390 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4391 corrected overlayed areax addresses, warn about memory overlaps
4392 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4401 * src/port.h: added xabs_name and iabs_name
4402 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4403 (glue, emitMaps): create and emit maps d_abs and i_abs
4404 * src/SDCCglue.h: cosmetic changes
4405 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4407 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4408 (allocDefault): put absolute, initialized globals in them
4409 * support/regression/tests/absolute.c: added absolute bdata test
4410 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4412 2006-12-20 Borut Razem <borut.razem AT siol.net>
4414 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4415 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4416 added regression test for bug #982435
4418 2006-12-18 Borut Razem <borut.razem AT siol.net>
4420 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4421 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4422 small cosmetic changes
4423 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4424 * support/regression/tests/bug-1351710.c: added regression test
4426 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4428 * doc/sdccman.lyx: added the long missed iCode table
4429 "<where is figure II?>", added links to wiki
4431 2006-12-17 Borut Razem <borut.razem AT siol.net>
4433 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4434 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4435 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4436 unified table driven pragma handling, pragma argument type checking
4437 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4438 current one - version 1.1.3
4439 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4441 2006-12-13 Raphael Neider <rneider AT web.de>
4443 * src/pic/device.h: removed AssignedMemory structure and macros
4444 * src/pic/device.c: removed global finalMapping (linker assigns
4446 (register_map): add SFRs to remembered memRanges
4447 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4448 assignFixedRegisters,assignRelocatableRegisters): removed,
4449 (setMaxRAM,validAddress): adapted accordingly,
4450 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4451 reasonably sized sharebanks,
4452 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4453 (allDefsOutOfRange): removed unused code,
4454 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4456 * src/pic/pcode.c (register_reassign): removed recursion warning,
4457 fired far too often,
4458 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4459 to use existing pic14_stringInSet() to avoid duplicate symbols,
4460 tidied up the code a bit,
4461 (pic14printLocals): added in symmetry to printExterns, replaces
4462 writeUsedRegs more or less,
4463 (picglue): call new pic14_printLocals(),
4464 * device/include/pic/pic*.h: removed #pragma memmap directives,
4465 information gathered from include/pic/pic14devices.txt
4466 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4468 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4470 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4472 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4474 * device/include/mcs51/cc2430.h: fixed missing ';'
4476 2006-12-10 Raphael Neider <rneider AT web.de>
4478 * device/lib/pic16/libc/stdio/vfprintf.c,
4479 * device/lib/pic16/libc/stdio/printf_small.c,
4480 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4481 char arguments, as char varargs are cast to int by the caller,
4482 hopefully fixes #1604915 (other device libraries are still affected)
4484 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4486 * src/mcs51/ralloc.c (packRegsForAssign),
4487 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4489 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4491 * device/include/malloc.h: removed init_dynamic_memory
4492 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4493 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4494 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4495 * device/lib/libsdcc.lib,
4496 * device/lib/Makefile.in,
4497 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4498 * doc/sdccman.lyx: documented use of new _heap.c
4499 * support/regression/tests/malloc.c: removed init_dynamic_memory
4500 * src/cdbFile.c(spacesToUnderscores): new function,
4501 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4503 * device/include/tinibios.h: removed defines for putchar and getchar
4504 * device/lib/ds390/Makefile.in: added putchar.c
4505 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4507 2006-12-09 Borut Razem <borut.razem AT siol.net>
4509 * support/cpp2/sdcc.h: prevent multiple inclusion
4510 * support/cpp2/options.h: deleted
4512 2006-12-08 Borut Razem <borut.razem AT siol.net>
4514 * support/cpp2/sdcc.h: removed x*alloc() macros
4515 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4516 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4517 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4518 * support/cpp2/system.h: moved #include "sdcc.h"
4519 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4520 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4522 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4523 -funsigned-char options
4524 * support/cpp2/sdcppmain.c: fixed bug 1611411
4526 2006-12-07 Borut Razem <borut.razem AT siol.net>
4528 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4531 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4533 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4534 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4536 * .version: bumped to 2.6.2 because a) it's been a while
4537 b) the linker sources have moved c) the preprocessor is upgraded
4539 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4541 * support/regression/tests/snprintf.c: some checks
4542 * lib/src/printf_large.c: %bc: read char instead of int from stack
4544 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4546 * device/include/mcs51/cc2430.h: inserted _XPAGE
4548 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4550 * device/include/mcs51/cc2430.h: added
4552 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4554 * device/include/asm/default/features.h,
4555 * device/include/asm/ds390/features.h,
4556 * device/include/mcs51/at89s53.h,
4557 * device/include/ser.h,
4558 * device/include/ser_ir.h,
4559 * device/include/serial.h: changed keywords to double underscore variants,
4560 fixes bug 1590261 some more, thanks Steven Borley
4562 2006-12-01 Raphael Neider <rneider AT web.de>
4564 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4565 but emit warning (recursion is not supported for pic14)
4567 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4569 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4570 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4572 2006-11-30 Raphael Neider <rneider AT web.de>
4574 * src/pic/device.c (dump_sfr): always emit symbols
4575 * src/pic/glue.c (pic14printPublics): fixed typo
4577 2006-11-30 Raphael Neider <rneider AT web.de>
4579 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4580 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4581 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4582 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4583 a sharebank, use a non-shared bank for the stack if none available
4584 * src/pic/device.h (struct memRange): added linked list next field,
4585 added prototypes for above functions
4586 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4587 (typeRegWithIdx): accept fixed and unfixed stack registers
4588 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4589 the stack, handle shared and banked stack (except for WSAVE),
4590 (insertBankSel): removed useless optimization (will never fire),
4591 (FixRegisterBanking): added optimization for devices with only one
4592 possibly aliased bank of memory, like 16f84
4593 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4594 devices have no SHAREBANK in the linker script
4595 * device/include/pic/pic14devices.txt: documented memmap
4596 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4598 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4600 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4601 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4602 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4603 genhc08Code): switched most of the D (debug) macros to DD (detailed
4604 debug) macros to better control clutter in the generated .asm file.
4605 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4606 genRightShift): fixed bug with non-constant bit shift stored to
4607 a volatile result (SF Open Discussion forum thread #1616749).
4608 Single byte case is not yet optimized.
4610 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4612 * device/include/asm/mcs51/features.h,
4613 * device/include/malloc.h,
4614 * device/include/stdio.h: changed keywords to double underscore variants,
4617 2006-11-27 Borut Razem <borut.razem AT siol.net>
4619 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4620 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4621 support/cpp2/output.h, support/cpp2/cppinit.c,
4622 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4623 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4624 support/cpp2/cppdefault.c, support/cpp2/system.h,
4625 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4626 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4627 support/cpp2/prefix.c, support/cpp2/except.h,
4628 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4629 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4630 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4631 support/cpp2/version.c, support/cpp2/cppmain.c,
4632 support/cpp2/version.h, support/cpp2/hashtable.c,
4633 support/cpp2/cpperror.c:
4634 synchronized with GCC CPP release version 3.3.6,
4635 the latest where cppmain.c still exists.
4636 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4637 support/cpp2/sdcppinit.c: added
4639 2006-11-27 Borut Razem <borut.razem AT siol.net>
4641 * support/cpp2/cpplex.c:
4642 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4644 * support/cpp2/cpplib.c: removed definitions of unused variables
4646 2006-11-26 Borut Razem <borut.razem AT siol.net>
4648 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4649 since they are redefined by macros in support/cpp2/sdcc.h
4650 * support/cpp2/sdcc.h: x*alloc macro redefinition
4652 2006-11-25 Borut Razem <borut.razem AT siol.net>
4654 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4655 support/cpp2/configure, support/cpp2/Makefile.in,
4656 support/cpp2/cppfiles.c, support/cpp2/output.h,
4657 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4658 support/cpp2/config.h, support/cpp2/cpplib.h,
4659 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4660 support/cpp2/cppdefault.c, support/cpp2/config.in,
4661 support/cpp2/system.h, support/cpp2/cpplex.c,
4662 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4663 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4664 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4665 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4666 support/cpp2/configure.in, support/cpp2/intl.h,
4667 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4668 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4669 support/cpp2/version.c, support/cpp2/cppmain.c,
4670 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4671 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4672 support/cpp2/cpperror.c,
4673 support/cpp2/libiberty/safe-ctype.c,
4674 support/cpp2/libiberty/safe-ctype.h,
4675 support/cpp2/libiberty/splay-tree.c,
4676 support/cpp2/libiberty/obstack.c,
4677 support/cpp2/libiberty/lbasename.c,
4678 support/cpp2/libiberty/splay-tree.h,
4679 support/cpp2/libiberty/obstack.h:
4680 synchronized with GCC CPP release version 3.2.3,
4681 the latest before integration of cpp into gcc
4682 * support/cpp2/except.h, support/cpp2/line-map.c,
4683 support/cpp2/line-map.h,
4684 support/cpp2/libiberty/hex.c,
4685 support/cpp2/libiberty/concat.c,
4686 support/cpp2/libiberty/filenames.h: added
4687 * support/cpp2/intl.c: deleted
4689 2006-11-24 Borut Razem <borut.razem AT siol.net>
4691 * src/SDCC.y: enabled compilation of empty source file
4692 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4693 "ISO C forbids an empty source file"
4694 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4695 if all the code is ifdefed out.
4697 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4699 * src/hc08/gen.c (genPcall): fix for bug #1601032
4701 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4703 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4704 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4705 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4706 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4707 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4708 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4709 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4710 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4711 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4712 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4713 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4714 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4715 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4716 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4717 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4718 Renamed to all upper case as per the standard set by SiLabs
4720 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4722 * device/include/mcs51/C8051F520.h: new, added
4723 * device/include/mcs51/compiler.h: added link about predefined macros
4725 2006-11-23 Raphael Neider <rneider AT web.de>
4727 * src/regression/Makefile: add -L path to fresh library
4728 * src/regression/simulate: emphasize FAILED output
4729 * src/regression/create_stc: output _failures from gpsim
4730 * src/regression/compare4.c,
4731 * src/regression/rotate6.c: fixed char literals,
4732 all compile, all run =8-D
4734 * src/pic/pcode.h: added isPCASMDIR macro
4735 * src/pic/gen.c (genAnd): fixed bit offset
4736 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4737 packBits): unified register numbering schemes,
4738 (newReg): do not insert stack registers into hash table,
4739 (initStack): unpinned pseudo stack, simplified,
4740 (typeRegWithIdx): fixed retrieval of stack registers,
4741 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4742 (pCodeReplace): removed invalid assertion,
4743 (insertPCodeInstruction): fixed newly added labels,
4744 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4745 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4746 DumpFlow): removed unsed (broken?) code,
4747 (insertBankSel): prevent STATUS from being BANKSELed,
4748 (FixRegisterBanking): rewritten from scratch, implemented generic
4749 optimizations (suppress BANKSELs to same register and to registers
4750 present in all banks),
4751 (AnalyzeBanking): update flow after BANKSELection
4753 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4754 sharebank, let linker place it, mark STKxx symbols as emitted
4756 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4758 * src/regression/arrays.c,
4759 * src/regression/bank1.c,
4760 * src/regression/bool2.c,
4761 * src/regression/compare7.c,
4762 * src/regression/compare8.c,
4763 * src/regression/compare9.c,
4764 * src/regression/compare10.c,
4765 * src/regression/configword.c,
4766 * src/regression/for.c,
4767 * src/regression/mult1.c,
4768 * src/regression/pointer1.c,
4769 * src/regression/rotate6.c,
4770 * src/regression/string1.c,
4771 * src/regression/struct1.c,
4772 * src/regression/Makefile: make PIC14 regression tests run again
4773 (3 fail, 6 won't compile)
4775 2006-11-21 Raphael Neider <rneider AT web.de>
4777 * device/include/pic16/pic18f4550.h,
4778 * device/include/pic16/pic18f4455.h,
4779 * device/lib/pic16/libdev/pic18f4550.c,
4780 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4781 * configure.in: removed superfluous closing bracket
4783 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4785 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4788 2006-11-21 Raphael Neider <rneider AT web.de>
4790 * src/pic/device.{c,h}: added pic14_getPIC()
4791 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4792 (genAnd): added PIC code for one case, fixes #1597044
4793 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4794 SFRs that are present in all banks (e.g., STATUS)
4796 2006-11-20 Raphael Neider <rneider AT web.de>
4798 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4799 INCFSZ/INCFSZW and declared them as changing Z bit,
4800 (insertPCodeInstruction): correctly invert the above instructions,
4802 (DoBankSelect): don't panic on po_immediates
4804 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4807 * as/link/mcs51/lkihx.c (newArea),
4808 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4809 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4811 2006-11-11 Raphael Neider <rneider AT web.de>
4813 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4814 bitfield symbols, fixes #1579535 (once more...).
4816 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4818 * support/regression/generate-cases.py,
4819 * support/regression/fwk/include/testfwk.h,
4820 * support/regression/fwk/lib/testfwk.c: used code pointers,
4821 (about 50kByte less code generated for mcs51)
4823 2006-11-06 Borut Razem <borut.razem AT siol.net>
4825 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4826 debugger/mcs51/configure: fixed failed check because the function
4827 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4828 who submitted the patch for gpsim.
4829 * debugger/mcs51/configure.in: removed the result message
4830 * debugger/mcs51/Makefile.in: fixed the config.status warning
4831 "... seems to ignore the --datarootdir setting"
4833 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4835 * device/include/mcs51/c8051f020.h,
4836 * device/include/mcs51/c8051f040.h,
4837 * device/include/mcs51/c8051f060.h,
4838 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4839 * src/z80/gen.c (gencjneshort),
4840 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4842 2006-10-31 Borut Razem <borut.razem AT siol.net>
4844 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4845 debugger/mcs51/configure: get readline version
4847 2006-10-30 Borut Razem <borut.razem AT siol.net>
4849 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4850 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4851 debugger/mcs51/configure: locate readline even when cross compiling
4852 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4854 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4856 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4859 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4861 * device/include/malloc.h,
4862 * device/lib/calloc.c,
4863 * device/lib/free.c,
4864 * device/lib/malloc.c,
4865 * device/lib/realloc.c: moved definition of struct into sources
4866 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4868 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4870 * as/asx8051.dsp: corrected output directories
4871 * as/link/hc08: new directory for hc08 linker
4872 * as/hc08/aslink.h, as/link/aslink.h,
4873 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4874 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4875 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4876 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4877 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4878 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4879 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4880 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4881 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4882 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4883 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4884 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4885 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4886 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4887 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4888 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4889 * as/link/hc08/conf.mk,
4893 * sdcc.dsw: moved hc08 linker to as/link/hc08
4894 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4895 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4896 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4897 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4898 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4899 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4900 * as/link/mcs51/aslink.dsp,
4901 * as/link/mcs51/Makefile.in: factored out the common files
4902 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4903 * as/clean.mk: extra cleaning common files
4904 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4905 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4906 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4908 2006-10-29 Raphael Neider <rneider AT web.de>
4910 * src/pic/ralloc.c (newReg): create aliases for registers with
4911 multiple names to fix #1579535 and #1584001,
4912 (regWithIdx,dirregWithName): resolve aliases on lookup
4913 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4915 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4916 to prevent build errors on small devices
4918 2006-10-28 Raphael Neider <rneider AT web.de>
4920 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4921 assumption within interrupt handlers, fixes #1584940
4922 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4923 "emitted" to avoid emitting them again in udata
4925 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4927 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4930 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4932 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4933 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4934 on/off CR to CRLF conversion.
4936 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4938 * doc/sdccman.lyx: updated IRQ section
4940 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4942 * device/lib/serial_io.c: removed
4943 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4944 replacements for serial_io.c
4946 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4948 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4950 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4952 * device/lib/serial_io.c: Default putchar() and getchar() for
4953 mcs51 uses serial port.
4955 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4957 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4959 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4961 * support/regression/ports/mcs51/support.c: smaller
4962 _sdcc_external_startup()
4963 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4965 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4967 * device/lib/gbz80/crt0.s,
4968 * device/lib/gbz80/crt0_rle.s,
4969 * device/lib/gbz80/div.s,
4970 * device/lib/gbz80/fstubs.s,
4971 * device/lib/gbz80/heap.s,
4972 * device/lib/gbz80/mul.s,
4973 * device/lib/gbz80/putchar.s,
4974 * device/lib/gbz80/stubs.s,
4975 * device/lib/z80/crt0.s,
4976 * device/lib/z80/crt0_rle.s,
4977 * device/lib/z80/div.s,
4978 * device/lib/z80/fstubs.s,
4979 * device/lib/z80/heap.s,
4980 * device/lib/z80/mul.s,
4981 * device/lib/z80/putchar.s,
4982 * device/lib/z80/stubs.s: reverted, I was mistaken
4984 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4986 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4987 * support/regression/ports/mcs51/support.c: removed race
4988 condition on TI in _putchar allowing to use serial port mode 0
4990 2006-10-20 Borut Razem <borut.razem AT siol.net>
4992 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4994 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4996 * device/lib/gbz80/crt0.s,
4997 * device/lib/gbz80/crt0_rle.s,
4998 * device/lib/gbz80/div.s,
4999 * device/lib/gbz80/fstubs.s,
5000 * device/lib/gbz80/heap.s,
5001 * device/lib/gbz80/mul.s,
5002 * device/lib/gbz80/putchar.s,
5003 * device/lib/gbz80/stubs.s,
5004 * device/lib/z80/crt0.s,
5005 * device/lib/z80/crt0_rle.s,
5006 * device/lib/z80/div.s,
5007 * device/lib/z80/fstubs.s,
5008 * device/lib/z80/heap.s,
5009 * device/lib/z80/mul.s,
5010 * device/lib/z80/putchar.s,
5011 * device/lib/z80/stubs.s: removed all leading underscores from area names
5013 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
5015 * support/regression/ports/mcs51/support.c: use highest baudrate so the
5016 regression tests are not waiting in the simulator for simulated
5017 transmission of debug output
5019 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5021 * device/lib/printf_large.c: slightly smaller
5022 * doc/sdccman.lyx: do not use spaces within html links
5024 2006-10-16 Borut Razem <borut.razem AT siol.net>
5026 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
5027 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
5028 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
5029 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
5030 debugger/mcs51/configure:
5031 [ 1185668 ] add gnu readline support to sdcdb - enabled
5033 2006-10-16 Raphael Neider <rneider AT web.de>
5035 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
5036 fixes #1577882, removes close to all banking optimizations
5038 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
5040 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
5041 variables in code memory
5042 * support/regression/tests/absolute.c: added test for this
5044 2006-10-15 Raphael Neider <rneider AT web.de>
5046 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5048 (BankSelect): emit BANKSEL before touching linker-placed regs,
5051 2006-10-10 Raphael Neider <rneider AT web.de>
5053 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5054 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5055 * src/pic/main.c (_pic14_parseOptions),
5056 * src/pic/main.h: mostly reverted to previous state, now use results
5057 from SDCCmain.c's argument parsing
5059 2006-10-10 Borut Razem <borut.razem AT siol.net>
5061 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5062 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5063 [ 1185668 ] add gnu readline support to sdcdb -
5064 prepared for READLINE, not enabled yet,
5065 thanks to <tal.bav AT gmail.com>
5067 2006-10-10 Raphael Neider <rneider AT web.de>
5069 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5070 * src/pic16/devices.inc,
5071 * device/include/pic16 (pic18f[24]620.h),
5072 * device/include/pic18fregs.h,
5073 * device/lib/pic16/pics.all,
5074 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5075 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5076 Gary Plumbridge and Anton Strobl
5078 2006-10-10 Raphael Neider <rneider AT web.de>
5080 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5081 --stack-siz=NUM options to configure the argument passing stack
5082 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5083 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5084 (pic14_getSharebankSize): obey --stack-siz=NUM,
5085 (pic14_getSharebankAddress): obey --stack-loc=NUM
5087 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5089 * doc/sdccman.lyx: added to the manual
5090 * doc/figures/ddd_example.png: added (neither pdflatex nor
5091 most browsers seem to like the .eps file)
5093 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5095 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5096 to /tmp and /var/tmp acc. LSB
5097 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5099 * support/regression/tests/onebyte.c: added test
5101 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5103 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5105 2006-10-05 Borut Razem <borut.razem AT siol.net>
5107 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5109 - sdcc.dsw: changed property eol-style to CRLF
5110 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5112 2006-10-04 Raphael Neider <rneider AT web.de>
5114 * device/include/pic/{pic16f84.h,pic16f84a.h},
5115 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5116 from patch #1522504, thanks to Robas Teodor
5118 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5120 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5123 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5125 * src/pic16/glue.c (pic16emitMaps),
5126 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5127 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5128 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5129 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5131 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5132 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5134 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5136 * support/librarian/sdcclib.c: Added option -l.
5137 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5139 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5140 using Windows command prompt.
5142 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5144 * device/lib/libsdcc.lib: added module rand
5145 * src/ds390/ralloc.c (rematStr),
5146 * src/hc08/ralloc.c (rematStr),
5147 * src/mcs51/ralloc.c (rematStr),
5148 * src/z80/ralloc.c (rematStr): made output more consistent
5149 * src/mcs51/gen.c: cosmetic changes
5151 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5153 * src/port.h: added mem.cabs_name to PORT
5160 * src/z80/main.c: added cabs_name initializers
5161 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5163 (emitMaps): emit absolutes in code memory into cabs_name
5165 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5166 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5167 * support/regression/fwk/include/testfwk.h: added define for at
5168 * support/regression/tests/absolute.c: added, new
5170 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5172 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5173 optimizations, see also patch 887161 by Stas Sergeev
5174 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5175 to be necessary anymore,
5176 (102, 103, 104, 127): renamed all occurances of bp to _bp
5178 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5180 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5181 thanks Weston T. Schmidt for patch 1555221
5182 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5183 * src/SDCCicode.c(geniCodeMultiply): small optimization
5185 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5187 * device/include/stdlib.h: added rand prototypes
5188 * device/lib/rand.c: new, added
5189 * device/lib/Makefile.in: added rand.c
5190 * src/z80/peeph.def,
5191 * src/z80/peeph-gbz80.def,
5192 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5194 2006-09-20 Raphael Neider <rneider AT web.de>
5196 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5198 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5200 * as/link/aslink.h: cosmetic changes
5201 * as/link/mcs51/Makefile.in,
5202 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5204 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5207 * as/link/mcs51/aslink.h,
5208 * as/link/z80/aslink.h: merged and moved to as/link/
5209 * as/link/lkstore.c,
5210 * as/link/mcs51/lkstore.c: moved to as/link/
5211 * as/link/clean.mk: remove *.o
5212 * as/link/mcs51/alloc.h: deleted
5213 * as/link/mcs51/lkarea.c: added lnksect prototype
5214 * as/link/mcs51/lkdata.c,
5215 * as/link/mcs51/lklex.c,
5216 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5217 * as/link/mcs51/lkmem.c,
5218 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5219 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5220 * as/link/mcs51/aslink.dsp,
5221 * as/link/mcs51/Makefile.aslink,
5222 * as/link/mcs51/Makefile.bcc,
5223 * as/link/mcs51/Makefile.in: updated for moved files
5224 * as/link/z80/lkarea.c,
5225 * as/link/z80/lkhead.c,
5226 * as/link/z80/lklex.c,
5227 * as/link/z80/lklibr.c,
5228 * as/link/z80/lklist.c,
5229 * as/link/z80/lkmain.c,
5230 * as/link/z80/lkrloc.c,
5231 * as/link/z80/lksym.c: synced with mcs51
5232 * as/link/z80/lkdata.c,
5233 * as/link/z80/lkeval.c,
5234 * as/link/z80/lkihx.c,
5235 * as/link/z80/lks19.c: cosmetic changes
5236 * as/link/z80/Makefile.in,
5237 * as/link/z80/linkgbz80.dsp,
5238 * as/link/z80/linkz80.dsp: updated for moved files
5240 2006-09-16 Borut Razem <borut.razem AT siol.net>
5242 * debugger/mcs51/sdcdb.c: partially fixed
5243 [ 1203664 ] sdcdb fails to open files w. two "." periods
5244 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5245 debugger/mcs51/symtab.h: fixed indenting
5246 * configure.in, configure: up to date with latest Maarten's changes
5248 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5251 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5252 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5253 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5254 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5255 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5256 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5257 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5258 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5259 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5260 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5261 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5262 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5263 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5264 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5265 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5266 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5267 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5268 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5269 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5270 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5271 as/link/mcs51/alloc.h,
5272 as/link/mcs51/clean.mk,
5273 as/link/mcs51/conf.mk,
5274 as/link/mcs51/Makefile.bcc,
5275 as/link/mcs51/Makefile.in,
5276 as/link/mcs51/readme.390,
5277 as/link/mcs51/strcmpi.c,
5278 as/link/mcs51/strcmpi.h,
5280 as/mcs51/Makefile.bcc,
5281 as/mcs51/Makefile.in,
5284 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5286 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5289 * as/link/Makefile.in,
5290 * as/link/z80/linkgbz80.dsp,
5291 * as/link/z80/linkz80.dsp,
5298 * link/z80/aslink.h,
5299 * link/z80/clean.mk,
5301 * link/z80/linkgbz80.dsp,
5302 * link/z80/linkz80.dsp,
5303 * link/z80/lkarea.c,
5304 * link/z80/lkdata.c,
5305 * link/z80/lkeval.c,
5308 * link/z80/lkhead.c,
5311 * link/z80/lklibr.c,
5312 * link/z80/lklist.c,
5313 * link/z80/lkmain.c,
5314 * link/z80/lkrloc.c,
5317 * link/z80/Makefile.in,
5319 * sdcc.dsw: moved link/ to as/link/
5321 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5323 * as/mcs51/i51mch.c (machine): fixed warning
5325 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5327 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5329 2006-09-09 Borut Razem <borut.razem AT siol.net>
5331 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5332 sdcdb WIN32 native port
5333 * src/clean.mk: fixed
5335 2006-09-08 Borut Razem <borut.razem AT siol.net>
5337 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5339 2006-09-08 Raphael Neider <rneider AT web.de>
5341 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5342 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5343 to gplink to disable processor mismatch warning and to allow
5344 the use of devices with only aliased (shared) memory banks,
5345 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5347 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5349 * doc/sdccman.lyx: Some re-formating plus example on using
5350 #pragma preproc_asm +/-
5352 2006-09-07 Borut Razem <borut.razem AT siol.net>
5354 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5357 2006-09-06 Borut Razem <borut.razem AT siol.net>
5359 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5360 line at sdcc.nsi:153
5361 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5363 2006-09-05 Borut Razem <borut.razem AT siol.net>
5365 * configure.in, configure: support for winsock2
5366 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5367 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5368 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5369 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5370 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5372 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5374 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5376 * support/regression/tests/bug1551947.c: new, added
5377 * src/SDCCsymt.h: strings are char* not byte*
5379 2006-09-05 Raphael Neider <rneider AT web.de>
5381 * device/lib/pic16/libdev/pic18f4550.c,
5382 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5383 declarations/definitions from patch #1520949
5385 2006-09-05 Raphael Neider <rneider AT web.de>
5387 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5388 byte-aligned bitfields, fixes #1539278
5390 2006-09-05 Raphael Neider <rneider AT web.de>
5392 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5395 2006-09-04 Borut Razem <borut.razem AT siol.net>
5397 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5398 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5399 -mno-cygwin is a part of the compiler name
5400 * support/scripts/sdcc_mingw32: don't disable ucsim
5402 2006-09-03 Borut Razem <borut.razem AT siol.net>
5404 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5405 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5407 2006-09-03 Raphael Neider <rneider AT web.de>
5410 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5411 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5414 2006-09-01 Borut Razem <borut.razem AT siol.net>
5416 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5417 to make ppc-osx happy
5419 2006-08-31 Borut Razem <borut.razem AT siol.net>
5421 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5422 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5423 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5424 * support/regression/ports/ds390/spec.mk,
5425 support/regression/ports/mcs51/spec.mk,
5426 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5427 To run regression tests in mingw environment:
5428 make DEV_NULL=NUL CC=gcc
5430 2006-08-30 Borut Razem <borut.razem AT siol.net>
5432 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5433 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5434 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5435 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5436 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5437 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5438 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5439 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5440 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5441 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5442 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5443 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5444 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5445 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5446 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5447 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5448 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5449 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5450 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5451 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5452 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5453 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5454 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5455 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5456 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5457 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5458 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5459 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5460 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5461 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5462 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5463 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5464 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5465 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5466 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5467 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5468 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5469 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5470 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5471 ucsim WIN32 native port
5473 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5475 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5477 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5479 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5480 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5482 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5484 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5485 * support/regression/tests/bug1546986.c: new, added
5486 * as/mcs51/.cvsignore,
5487 * debugger/mcs51/.cvsignore,
5488 * src/.cvsignore: deleted
5490 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5492 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5495 2006-08-20 Borut Razem <borut.razem AT siol.net>
5497 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5498 removed cl_listen_console::match(), cl_console::match(),
5499 restructured cl_commander::proc_input()
5501 2006-08-16 Borut Razem <borut.razem AT siol.net>
5503 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5504 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5505 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5507 2006-08-14 Borut Razem <borut.razem AT siol.net>
5509 * support/regression/Makefile.in,
5510 support/regression/ports/pic14/gpsim.cmd,
5511 support/regression/ports/pic14/spec.mk,
5512 support/regression/ports/pic14/support.c:
5513 added pic14 regression test
5515 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5517 * as/doc/asxhtm.html: documented changed ABS behaviour
5518 * as/doc/README: fixed some typos
5520 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5522 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5525 2006-08-12 Borut Razem <borut.razem AT siol.net>
5527 * support/regression/fwk/include/testfwk.h,
5528 support/regression/fwk/lib/testfwk.c,
5529 support/regression/generate-cases.py,
5530 support/regression/Makefile.in:
5531 regression test framework does not depend on function pointers and
5534 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5536 * device/include/stddef.h: c temporary hack to fix bug 1518273
5538 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5540 * device/include/mcs51/cc2510fx.h: added
5541 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5544 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5546 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5547 * as/z80/Makefile.in: added strcmpi.c
5548 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5549 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5551 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5553 * device/lib/gbz80/asm_strings.s,
5554 * device/lib/gbz80/crt0_rle.s,
5555 * device/lib/gbz80/div.s,
5556 * device/lib/gbz80/mul.s,
5557 * device/lib/gbz80/shift.s,
5558 * device/lib/z80/asm_strings.s,
5559 * device/lib/z80/crt0_rle.s,
5560 * device/lib/z80/div.s,
5561 * device/lib/z80/mul.s,
5562 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5563 flags which are all upper case
5565 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5567 * as/z80/asm.h: made CASE_SENSITIVE 1
5568 * link/z80/aslink.h: made CASE_SENSITIVE 1
5569 * src/z80/gen.c (throughout): made all conditionals upper case
5570 * support/regression/tests/bug1503067.c: new
5572 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5574 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5575 (shiftIntoPair): added case 2 for PAIR_IY,
5576 (setupToPreserveCarry): replaced parameters with iCode and check if
5577 PAIR_DE is in use to fix bug 1399290,
5578 (genPlus, genMinus): updated call to setupToPreserveCarry
5579 * support/regression/tests/bug1399290.c: new
5581 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5583 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5584 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5585 * src/ds390/gen.c (shiftRLong),
5586 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5587 * src/mcs51/gen.c (sameReg): changed to sameByte,
5588 (xch_a_aopGet): new,
5589 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5590 shiftRLong): fixed bug 1533966
5591 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5592 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5593 * support/regression/Makefile.in: disabled z80, enabled ucz80
5594 * support/regression/tests/float_trans.c: enabled test for z80 and host
5595 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5597 2006-08-01 Borut Razem <borut.razem AT siol.net>
5599 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5600 comparison is always false due to limited range of data type
5601 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5603 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5605 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5606 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5607 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5608 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5610 2006-07-31 Borut Razem <borut.razem AT siol.net>
5612 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5613 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5614 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5615 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5616 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5617 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5618 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5619 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5620 enable ucsim mingw compilation. Serial port is disabled,
5621 since it uses termios.h API, which is not available on native
5624 2006-07-31 Borut Razem <borut.razem AT siol.net>
5626 * Small Device C Compiler 2.6.0 released
5627 * support/scripts/sdcc.nsi: added FULL_DOC option
5628 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5630 2006-07-28 Borut Razem <borut.razem AT siol.net>
5632 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5633 * doc/INSTALL.txt: updated
5635 2006-07-27 Borut Razem <borut.razem AT siol.net>
5637 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5638 device/lib/pic/libdev/Makefile.in: fixed bug
5639 [ 1438354 ] pic libsdcc: distclean doesn't work
5640 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5641 device/lib/pic16/libio/Makefile.in: fixed bug
5642 [ 1438344 ] pic16 lib: clean doesn't work properly
5643 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5645 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5647 * device/lib/pic/libsdcc/fsdiv.c,
5648 * device/lib/pic/libsdcc/fsmul.c,
5649 * device/lib/pic16/libsdcc/float/fsdiv.c,
5650 * device/lib/pic16/libsdcc/float/fsmul.c,
5651 * device/lib/_fsdiv.c,
5652 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5653 * support/regression/tests/bug1520966.c: added
5654 * doc/knownbugs.html: removed [ 1520966 ] from the list
5656 2006-07-25 Borut Razem <borut.razem AT siol.net>
5658 * configure.in, configure, sdccconf_in.h: fixed bug
5659 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5660 * doc/knownbugs.html: removed [ 1519095 ] from the list
5662 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5664 * doc/knownbugs.html: added, contains list of known bugs at release
5665 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5667 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5669 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5670 function registers and corrected defaults with additional warning
5671 * device/lib/malloc.c: cosmetic changes
5672 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5673 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5674 (fillGaps): and used it
5676 2006-07-20 Raphael Neider <rneider AT web.de>
5678 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5679 output unless SDCCPICDEBUG is set
5680 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5681 output if SILENT is set
5683 2006-07-11 Borut Razem <borut.razem AT siol.net>
5685 * doc/README.txt: updated
5687 2006-07-10 Borut Razem <borut.razem AT siol.net>
5689 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5690 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5691 in WIN32 installation
5692 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5695 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5697 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5698 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5700 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5702 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5704 2006-07-06 Borut Razem <borut.razem AT siol.net>
5706 * support/regression/tests/bitfields.c:
5707 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5708 * support/regression/tests/constantRange.c:
5709 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5711 2006-07-04 Borut Razem <borut.razem AT siol.net>
5713 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5715 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5716 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5717 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5718 reverted changes from 2006-07-03
5719 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5720 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5721 added CPPFLAGS, used by the host port
5723 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5725 * support/regression/valdiag/tests/switch.c,
5726 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5727 * support/regression/tests/libmullong.c: fixed for host
5728 * support/regression/ports/host/spec.mk: disable all warnings for host,
5729 SDCC runs with --less-pedantic too
5731 2006-07-03 Borut Razem <borut.razem AT siol.net>
5733 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5735 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5736 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5737 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5738 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5740 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5741 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5742 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5743 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5745 2006-07-02 Raphael Neider <rneider AT web.de>
5747 * src/pic16/devices.inc,
5748 * device/include/pic16/pic18fregs.h,
5749 * device/include/pic16/pic18f4550.h,
5750 * device/lib/pic16/pics.all,
5751 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5753 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5755 * as/hc08/lkaomf51.c (OutputName),
5756 * as/mcs51/lkaomf51.c (OutputName),
5757 * as/z80/asmain.c (asmbl),
5758 * src/ds390/main.c (asmLineNodeFromLineNode),
5759 * src/hc08/ralloc.c (hc08_assignRegisters),
5760 * src/mcs51/main.c (asmLineNodeFromLineNode),
5761 * src/xa51/ralloc.c (checkRegMask),
5762 * src/xa51/gen.c (emitcode),
5763 * src/z80/gen.c (_emit2),
5764 * src/SDCCast.c (searchLitOp),
5766 * support/packihx/packihx.c,
5767 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5768 * src/ds390/gen.c (aopPutUsesAcc),
5769 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5770 * support/regression/tests/libmullong.c (mullong_wrapper),
5771 * src/SDCCsymt.c (powof2),
5773 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5774 * src/SDCCsymt.h: added TYPE_TARGET_*
5775 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5776 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5777 SDCCast because 1) header problems 2) this is the right place
5778 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5779 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5782 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5784 * src/SDCCicode.h: removed buggy semicolon in unused macro
5785 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5786 search for previous definiton of auto symbols too,
5787 (findPrevUse): fixed logic of emitWarnings
5789 2006-06-26 Raphael Neider <rneider AT web.de>
5791 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5792 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5794 2006-06-25 Raphael Neider <rneider AT web.de>
5796 * device/lib/pic/libm: NEW, added math library functions
5797 * device/lib/pic/libsdcc: NEW; added float support functions
5798 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5799 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5800 NEW, added math related headers
5801 * device/include/asm/pic/features.h: NEW
5802 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5803 (popGet): allow larger offsets for AOP_PCODE,
5804 (genDataPointerSet): handle literals explicitly, more debug output,
5805 (genAssign): fixed for float using aopLiteral ;-)
5806 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5807 GOTO initialisation routine
5808 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5809 flag on registers, fixes #1469043 (local variables do not work)
5810 * src/pic/main.c (_pic14_do_link),
5811 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5814 2006-06-25 Borut Razem <borut.razem AT siol.net>
5816 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5817 characters printed (not including the trailing '\0' used to end
5818 output to strings). Problem detected in regression test bug-927659.c.
5819 NOTE: printf() family functions should return int instead
5821 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5822 specifier are printed as themselves
5823 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5824 support flags, width and precision specifiers
5826 2006-06-24 Borut Razem <borut.razem AT siol.net>
5828 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5829 to the list of sdcc tagrets not supporting bit type
5830 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5831 testfor pic16 due to bug:
5832 [ 1511794 ] pic16: regression test bug-895992.c fails
5834 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5836 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5837 * src/SDCCglue.c (initPointer), fixed bug 1496419
5838 * support/regression/tests/bug1496419.c: new, added
5840 2006-06-22 Borut Razem <borut.razem AT siol.net>
5842 * support/regression/ports/pic16/support.c: use gpsim usart module from
5843 libgpsim_modules library
5845 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5847 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5850 2006-06-19 Raphael Neider <rneider AT web.de>
5852 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5853 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5854 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5855 (pic14printExterns,pic14printPublics,pic16printPublics,
5856 pic16_printExterns): use new functions to emit symbols
5857 (picglue,pic16glue): emit publics before emitting externs
5858 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5859 locally defined functions to avoid bug #1443651
5860 * support/regression/tests/bug-716242.c: removed pic16 workaround
5861 * support/regression/ports/pic16/spec.mk: ignore errors during build
5863 2006-06-19 Raphael Neider <rneider AT web.de>
5865 * src/pic/glue.h: added pic14aopLiteral prototype
5866 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5867 * src/pic/gen.c: removed stdint.h dependency
5868 (aopGet): use Safe_strdup()
5869 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5870 (genDataPointerSet): use pic14aopLiteral()
5871 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5872 for pic16; thanks to Bernhard and Maarten
5874 2006-06-18 Borut Razem <borut.razem AT siol.net>
5876 * support/regression/tests/structflexarray.c: flexible array members
5877 not supported by gcc < 3
5878 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5880 * src/pic/gen.c: don't include [p]strdin.h on solaris
5881 * support/Util/pstdint.h: addad svn attributes
5882 * support/regression/tests/constantRange.c,
5883 support/regression/tests/rotate.c: include inttypes.h instead
5884 stdint.h on solaris, addad svn attributes
5886 2006-06-18 Raphael Neider <rneider AT web.de>
5888 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5890 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5891 (pic16_genMinusBits): simplified sign-extension
5892 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5893 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5894 adjusted to correctly handle mixed-signed operands, disabled
5895 now unused multiplciation routines
5896 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5897 (assignResultValue): added argument denoting the size of the result
5898 as returned by the function (fixes upcasts in assigning from
5899 function calls: char foo(); int i = foo();)
5900 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5901 function result to assignResultValue
5902 (genMult): disabled inlined multiplication code
5903 (genDiv): augmented to also handle the modulus operator, fixed to
5904 handle mixed-signed operands correctly
5905 (genMod): simply call genDiv, disabled unused code
5906 (genAssign): fixed missing (sign-)extension on result
5907 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5908 valid char operands, allow signed operands for native code, added
5909 division and modulo operator handling
5910 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5912 As a consequence, onebyte.c (if split into two files) and muldiv.c
5913 pass regression tests.
5915 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5917 * doc/Makefile.in: two runs of makeindex seem needed to get
5918 correct page references in the index of sdccman.pdf
5919 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5921 2006-06-17 Borut Razem <borut.razem AT siol.net>
5923 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5925 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5927 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5928 mentioned ec2drv and paulmon
5930 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5932 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5933 consecutive abs areas
5934 (find_empty_space, allocate_space): added map to handle codemap or
5936 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5937 absolute idata and xdata
5938 * as/mcs51/lkmem.c (summary2): updated legend
5940 2006-06-16 Raphael Neider <rneider AT web.de>
5942 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5944 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5946 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5948 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5950 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5952 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5953 value of generic pointers,
5963 src/z80/main.c: PORT structure, added elements for gp_tags field,
5964 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5965 fields in the PORT structure of each port,
5966 * src/SDCCast.c (decorateType): allow processing of generic pointers
5967 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5970 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5976 * src/pic16/pcode.c,
5978 * src/pic/pcoderegs.c,
5981 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5982 bug 1504689 on minGW
5984 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5986 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5988 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5990 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5992 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5994 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5997 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5999 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
6000 to a char variable. Fixed bug #1504211
6001 * device/include/pic16/adc.h,
6002 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
6003 and fixed bug #1364390
6005 2006-06-10 Borut Razem <borut.razem AT siol.net>
6007 * CVSROOT: removed the CVS left-over
6009 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6011 * as/hc08/asmain.c (asexit),
6012 * as/hc08/lkmain.c (lkexit),
6013 * as/mcs51/asmain.c (asexit),
6014 * as/mcs51/lkmain.c (lkexit),
6015 * src/SDCCglue.c (DEFSETFUNC),
6016 * src/SDCCmain.c (linkEdit, assemble),
6017 * support/librarian/sdcclib.c (AddRel),
6018 replaced unlink() by standard C remove()
6019 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
6020 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
6021 gatherImplicitVariables): new, added to fix bug 608752,
6022 (createFunction): added gatherImplicitVariables()
6023 * src/SDCCast.h: added createRMW prototype
6024 * src/SDCCsymt.h (struct symbol): added infertype
6025 * support/regression/tests/bug608752.c: new, added
6027 2006-06-10 Raphael Neider <rneider AT web.de>
6029 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
6030 multibyte dummy reads (fixes #1503234)
6032 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6034 * device/include/mcs51/compiler.h: new, added header file to enable
6035 creating common sfr definition header files for different compilers
6037 2006-06-05 Raphael Neider <rneider AT web.de>
6039 * src/pic16/{pcode.h,genarith.c}:
6040 introduced pCodeOp combining any two pCodeOps (previously only
6041 two register operands could be combined), removed pcop2 from
6042 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
6043 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6044 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6045 rewritten to use new PO_TWO_OPS
6046 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6047 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6048 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6049 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6050 (pic16_get_op): embraced return arg to allow #define return(x),
6051 added new case for combined opcodes
6052 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6053 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6054 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6056 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6058 * src/SDCCval.c (checkConstantRange): added
6059 * src/SDCCval.h: added checkConstantRange
6060 * support/Util/SDCCerr.c,
6061 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6062 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6063 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6064 * src/SDCCast.c (decorateType): added checkConstantRange,
6065 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6066 can be emitted with the correct always true/false warning,
6067 added optimization for double '!';
6068 result of decorateType() must be assigned back to the tree, because
6069 decorateType() can change the tree
6070 * src/SDCCicode.c (geniCodeLogic),
6071 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6072 (checkConstantRange): removed, it was only a fragment which never
6074 * src/SDCCsymt.c (computeType): fixed promotion for
6075 "-1 < (unsigned bit) b"
6076 * src/pic/ralloc.c (packRegsForAssign),
6077 * src/pic16/ralloc.c (packRegsForAssign),
6078 * src/hc08/ralloc.c (packRegsForAssign),
6079 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6081 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6082 * support/regression/tests/constantRange.c: added
6083 * support/valdiag/tests/constantRange.c: added
6084 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6086 2006-06-02 Borut Razem <borut.razem AT siol.net>
6088 * support/regression/ports/pic16/support.c: increase stack size
6090 * support/regression/Makefile.in: sort tests by name so that the
6091 resutlts can be compared on different machines / platforms
6093 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6095 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6096 * src/ds390/gen.c (emitLabel): new, added,
6097 (genDjnz): fixed stack overflow bug,
6098 (throughout): cosmetic changes to sync with mcs51/gen.c,
6099 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6100 * src/mcs51/gen.c (genEndFunction): small optimization,
6101 (throughout): cosmetic changes to sync with ds390/gen.c
6103 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6105 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6106 (_print_format): fixed printing pointers
6107 * src/mcs51/gen.c (emitLabel, movb): new, added,
6108 (genAssign): small optimization,
6109 (genDjnz): fixed stack overflow bug,
6110 (throughout): replaced sprintf with SNPRINTF,
6111 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6112 replaced emitcode("mov", "b,...") with MOVB(...),
6113 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6114 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6115 * src/mcs51/peeph.def: added rules 140 and 264
6116 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6117 so they may get optimized into registers
6119 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6121 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6122 immediately when encountered,
6123 (printUsage): always use stderr even on windows
6125 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6127 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6128 (processParms): fixed bug #1247551
6129 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6130 parseCmdLine, main): print '--version' to stdout,
6131 print 'help' to stdout if --help is given,
6132 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6133 arguments are given; fixed --help
6135 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6137 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6138 * support/regression/tests/bug-1493710.c: added
6140 2006-05-27 Borut Razem <borut.razem AT siol.net>
6142 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6144 * support/regression/ports/pic16/support.c: increase stack size
6145 from default 64 bytes to 128 bytes
6146 * support/regression/tests/staticinit.c,
6147 support/regression/tests/float.c: regression tests fully enabled
6148 for pic16 port by putting the initialized data arrays into the code
6150 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6151 This was changed by mistake in the previous version.
6153 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6155 * src/pic16/gen.c (genFunction, genEndFunction): some
6156 beautifications, fixed bug with falsely restoring FSR2 in large
6157 stack model, thanks to Beau E. Cox for reporting the bug
6159 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6161 * debugger/mcs51/break.c,
6162 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6163 use %p to print pointers, made address variables unsigned
6164 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6165 * debugger/mcs51/symtab.c (parseSymbol): must return something
6166 * src/mcs51/gen.c (aopForSym): small optimization,
6167 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6168 (freeAsmop): added missing break,
6169 (aopPut): removed parameter bvolatile, determine it inside the function,
6170 (saveRegisters, unsaveRegisters): small optimization,
6171 (genIpush): removed pointless check,
6172 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6173 replaced sprintf with SNPRINTF,
6174 replaced strcpy with strncpyz,
6175 updated aopPut calls,
6176 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6177 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6179 2006-05-24 Borut Razem <borut.razem AT siol.net>
6181 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6182 modification of test for the pic16 port, put the array to the code
6183 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6185 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6187 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6188 * support/Util/pstdint.h: added
6190 2006-05-22 Borut Razem <borut.razem AT siol.net>
6192 * src/regression/Makefile: removed bool2.c test, added -q linker option
6193 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6194 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6195 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6196 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6197 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6198 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6199 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6200 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6201 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6203 2006-05-22 Raphael Neider <rneider AT web.de>
6205 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6206 bug #1492360 (problematic due to generic pointers, see code)
6208 2006-05-22 Borut Razem <borut.razem AT siol.net>
6210 * support/regression/ports/pic16/specs.mk: removed stack size linker
6212 * support/regression/tests/array.c,
6213 support/regression/tests/bitopcse.c,
6214 support/regression/tests/bug-908454.c,
6215 support/regression/tests/malloc.c: modified for pic16 regression test
6216 * support/regression/tests/bitfields.c:
6217 pic16 - excluded bitfileds of size > 8
6218 * support/regression/tests/bp.c: pic16 - reduced data size
6219 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6220 * support/regression/tests/bug-460010.c:
6221 pic16 - used the absolute address the fits in memory
6222 * support/regression/tests/bug-716242.c:
6223 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6224 * support/regression/tests/float.c:
6225 pic16 - excluded - data size too big
6226 * support/regression/tests/onebyte.c:
6227 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6228 * support/regression/tests/shifts.c:
6229 pic16 - function names probably have to differ in first X characters
6231 * support/regression/tests/staticinit.c:
6232 pic16 - excluded some tests due error: no target memory available for
6235 2006-05-22 Borut Razem <borut.razem AT siol.net>
6237 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6238 second try. Thanks Stas Sergeev once more.
6240 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6242 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6243 (genLeftShift, genRightShift): fixed bug 1491627
6244 * src/hc08/peeph.def (rules 7, 8.x): added
6245 * support/regression/tests/shifts.c (ShiftLeftByParam,
6246 ShiftRightByParam, testShiftByParam): added to test variable shifting
6248 2006-05-20 Raphael Neider <rneider AT web.de>
6250 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6251 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6252 (allocReg): add only new registers to dynAllocRegs,
6253 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6254 #1489055, #1445850, and probably #1483693
6256 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6258 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6259 bug in for-loop that didn't emit the last of CONFIG and ID registers
6261 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6263 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6265 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6266 1489016, 1434401 and 1490124
6267 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6268 1489016, 1434401 and 1490124
6270 2006-05-17 Borut Razem <borut.razem AT siol.net>
6272 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6275 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6277 * device/include/mcs51/P89c51RD2.h,
6278 * device/include/mcs51/P89LPC901.h,
6279 * device/include/mcs51/P89LPC922.h,
6280 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6282 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6284 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6285 to fix missing stack pragma in compiled binary object file,
6287 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6289 * support/packihx/configure.in,
6290 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6291 determine sizeof basic types even while cross compiling
6293 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6295 * src/avr/gen.c (aopop),
6296 * src/ds390/gen.c (aopOp),
6297 * src/hc08/gen.c (aopOp),
6298 * src/mcs51/gen.c (aopop),
6299 * src/pic16/gen.c (pic16_aopOp),
6300 * src/pic/gen.c (aopOp),
6301 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6302 if size of operand is smaller than spill location
6304 2006-05-12 Borut Razem <borut.razem AT siol.net>
6306 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6307 have to have CR/LF line endings even if they are checked out on *nix
6308 or on WIN32 in cygwin binmode
6310 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6312 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6313 * device/include/ds80c390.h: added sfr16 definitions
6317 * src/ds390/ralloc.c,
6318 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6319 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6320 bit returning functions
6321 * support/regression/tests/sfr16.c: enabled test on ds390
6323 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6325 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6326 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6328 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6330 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6331 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6332 (cl_address_space constructor): removed expensive initialization,
6333 (cl_address_space::get_cell): extended for late initialization,
6334 (cl_address_space::*): use late initialization,
6335 (cl_address_decoder::activate): removed expensive initialization,
6336 This reduced regression test running time by 25%
6338 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6346 * support/packihx/Makefile.in,
6347 * support/packihx/clean.mk,
6348 * support/packihx/Makefile.bcc,
6349 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6351 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6353 * src/SDCCval.c (valNot): fix for regression test failure
6354 of not.c on big endian hosts
6356 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6358 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6360 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6362 * device/lib/mcs51/Makefile.in: changed string comparison operator
6363 to = for POSIX compliance; == is bash extension
6365 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6367 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6370 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6372 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6373 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6374 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6375 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6376 bug report #1478657,
6378 2006-05-05 Borut Razem <borut.razem AT siol.net>
6380 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6383 2006-05-02 Borut Razem <borut.razem AT siol.net>
6385 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6386 create *.ind, which made make to fail if invoked with -j 2
6388 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6390 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6391 Hubert Sack for patch 1479782
6393 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6395 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6397 2006-05-01 Raphael Neider <rneider AT web.de>
6399 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6400 (create_pic): store only prefix-free device name,
6401 (init_pic): check for device names with "16" prefix,
6403 * src/pic/device.h (struct PIC_device),
6404 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6406 * device/include/pic/pic12f{635,675,629,683}.h,
6407 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6408 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6409 * device/include/pic/pic16f505.h,
6410 * device/lib/pic/libdev/pic16f505.c: removed
6411 * device/include/pic/pic14devices.txt: added support for pic12f
6412 devices, removed unsupported non 16-bit devices
6413 [above changes provided by patch from Zik Saleeba]
6414 * src/pic/*, src/pic16/*, device/include/pic16/*,
6415 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6417 2006-05-01 Borut Razem <borut.razem AT siol.net>
6419 * configure.in, configure, doc/Makefile.in:
6420 sync with nightly build makefile - latex, dvipdf and dvips
6423 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6425 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6426 in the library source
6428 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6430 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6432 2006-04-28 Raphael Neider <rneider AT web.de>
6434 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6435 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6436 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6437 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6439 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6441 * device/lib/pic/libdev/Makefile.in,
6442 * device/lib/hc08/Makefile.in,
6443 * device/lib/gbz80/Makefile.in,
6444 * device/lib/z80/Makefile.in,
6445 * device/lib/ds390/Makefile.in,
6446 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6447 thanks to Borut for the bug report
6449 * configure: always create doc/Makefile independent from --enable-doc
6450 * Makefile.in: always install from directory doc independent from
6452 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6454 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6455 * doc/Makefile.in: install *.txt if present
6456 * device/include/Makefile.in (install): added installation of pic/*.inc
6457 and pic/*.txt files again, they were erroneously removed
6459 2006-04-28 Raphael Neider <rneider AT web.de>
6461 * src/pic/{gen.c,main.h,pcode.c},
6462 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6463 concerning signedness with casts
6465 2006-04-28 Raphael Neider <rneider AT web.de>
6467 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6468 definition of an interrupt handler,
6469 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6470 interrupt handler stuff from picglue() to separate routine,
6471 (picglue): enabled definition of intr handlers in files w/o main()
6473 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6475 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6476 compilation with MSVC 2005 Express Edition (VC8)
6478 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6480 * device/lib/Makefile: fixed build of gbz80 lib
6482 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6484 * support/regression/tests/bug-460010.c,
6485 * support/regression/tests/bug-524691.c,
6486 * support/regression/tests/bug-716242.c: removed conditional defines
6487 that are already in testfwk.h
6489 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6491 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6492 (AccAXRsh1): added, shift right by 1,
6493 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6495 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6497 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6499 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6500 remove cast to same type
6501 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6502 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6504 * link/z80/Makefile: removed, they have moved to
6507 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6508 * install-sh: fix bug #1204398 by setting umask 0022
6509 * device/lib/Makefile: separate build of z80 and gbz80 lib
6511 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6513 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6514 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6516 One basic decision: e.g. src/clean.mk includes further files. In order
6517 to make this work there are two solutions:
6518 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6519 run configure on them. This way they can use
6520 'include $(srcdir)/port-clean.mk'
6521 - always include clean.mk by the Makefile at the same level. To avoid
6522 that `make clean` tries to include and build Makefile.dep the
6523 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6524 implemented, because now even `make uninstall` doesn't create
6525 Makefile.in. clean.mk could be eliminated by pasting it in
6528 * debugger/mcs51/Makefile.in: build own objects from library sources
6529 (SLIB, SDCC) in current directory
6531 * configure, configure.in: renamed --disable-device-lib-build in
6532 --disable-device-lib; added --enable-doc, the required tools are
6533 searched by configure; added result message; the toolchain for the
6534 belonging ports are now only built, if the port is enabled.
6536 * support/regression/*: all output is written in directory gen, because
6537 the fwk and ports directories don't livet in the build tree using vpath
6539 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6540 --disable-device-lib, added --enable-doc, added section VPATH
6542 * sim/ucsim/configure.in,
6543 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6544 z80 are enabled by default
6546 2006-04-24 Raphael Neider <rneider AT web.de>
6548 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6549 to config word, "pic14_"-prefixed some extern functions
6550 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6551 config word has been found
6552 * src/pic/device.h: added prototypes
6553 * src/pic/pcode.c: added "pic14_"-prefix where needed
6554 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6556 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6558 (pic14emitRegularMap): ignore config words,
6559 (pic14createInterruptVect): moved generating __config directives away
6560 (picglue): have __config directives emitted
6562 2006-04-24 Borut Razem <borut.razem AT siol.net>
6564 * doc/Makefile: sync with nightly build makefile
6566 2006-04-24 Raphael Neider <rneider AT web.de>
6568 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6569 registers that have not been assigned proper liveranges,
6570 fixes #1469504 and #1474602,
6571 (pCodeRegOptimizeRegUsage): fixed typo in comment
6573 2006-04-24 Borut Razem <borut.razem AT siol.net>
6575 * device/examples/main8051.c: deleted - it was removed from CVS
6576 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6577 after the transition to Subversion
6578 * src/SDCCalloc.h: deleted - it was removed from CVS
6579 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6580 after the transition to Subversion
6581 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6582 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6583 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6584 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6586 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6588 * as/asx8051.dsp: added mcs51/strcmpi.h
6589 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6590 * as/hc08/aslink.h: updated lnksect prototype
6592 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6594 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6595 (newdot): handle A_ABS
6597 * as/mcs51/asout.c (outarea): output address
6598 * as/hc08/lkaomf51.c,
6599 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6601 * as/mcs51/i51pst.c,
6602 * as/z80/z80pst.c: "ABS" is not A_OVR
6603 * as/hc08/lkarea.c (newarea): read a_addr,
6604 (lnkarea): added codemap array, sort absolute areas to the front,
6605 combine all GSINITx/GSFINAL,
6606 (find_empty_space, allocate_space): new functions,
6607 (lnksect): return next address, handle absolute sections
6608 * as/mcs51/lkarea.c (newarea): read a_addr,
6609 lnksect2 prototype changed,
6610 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6611 (find_empty_space, allocate_space): new, factored out of lnksect2,
6612 (lnksect2): return next address, handle absolute sections
6614 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6615 * as/hc08/lklibr.c (addfile, fndsym),
6616 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6617 index out of range and detect both '\' and '/'
6618 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6619 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6620 regression tests (ds390 cannot return bool yet)
6621 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6622 document critical interrupts on z80, document changed SDCC define
6623 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6624 (_a390_mapping): added .org directive
6625 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6626 (genMultOneByte): fixed warnings
6627 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6629 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6630 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6631 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6632 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6633 * src/pic16/main.c: removed newReg prototype
6634 * src/pic16/pcode.c,
6635 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6637 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6639 * src/pic16/ralloc.c
6640 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6642 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6643 from short to PIC_OPTYPE
6644 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6645 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6646 optype from short to PIC_OPTYPE
6647 * src/port.h: made int_size unsigned to fix warnings
6648 * src/SDCC.y: fixed warning on MSVC
6649 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6650 * src/SDCCopt.c (convertToFcall): fixed warnings
6651 * src/SDCCsymt.h: removed double prototype for genSymName
6652 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6653 offset int to fix warnings
6655 2006-04-22 Borut Razem <borut.razem AT siol.net>
6657 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6658 references to CVS replaced with Subversion
6660 2006-04-21 Borut Razem <borut.razem AT siol.net>
6662 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6663 references to CVS replaced with Subversion
6665 2006-04-19 Borut Razem <borut.razem AT siol.net>
6667 * src/version.awk: adapted for svn
6668 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6669 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6670 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6671 /binutils-avr/etc/*.vi, *.jin: removed all properties
6672 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6674 2006-04-19 Borut Razem <borut.razem AT siol.net>
6676 * CVS to Subversion migration completed
6678 2006-04-18 Borut Razem <borut.razem AT siol.net>
6680 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6681 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6683 2006-04-17 Borut Razem <borut.razem AT siol.net>
6685 * device/include/Makefile.in: added pic/*.inc to the installation
6687 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6689 * support/regression/collate-results.py: fixed output in case of
6691 * support/regression/generate-cases.py: fixed splitting of pathnames
6693 * as/hc08/lklibr.c (addfile),
6694 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6696 2006-04-11 Raphael Neider <rneider AT web.de>
6698 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6699 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6700 * src/pic16/pcode.c (assignValnums): fixed #1460578
6702 2006-04-11 Raphael Neider <rneider AT web.de>
6704 * device/lib/pic/libdev/*.c,
6705 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6706 fixes #1468739, enables compilation in --std-c99 mode
6707 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6709 2006-04-11 Raphael Neider <rneider AT web.de>
6711 * src/pic/device.c (find_device): removed debug output
6712 (list_valid_pics): enabled verbose listing of supported devices
6713 * device/include/stdbool.h: define bool as char for pic14/16 as well
6715 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6717 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6719 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6721 * .version: bumped version to 2.5.6
6722 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6724 2006-04-06 Raphael Neider <rneider AT web.de>
6726 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6727 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6728 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6729 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6730 pic14_constructAbsMap
6731 (pic14printPublics): declare absolute global symbols as global
6732 (pic14createInterruptVect),
6733 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6734 (newReg): assume new registers unused, use correct name in
6735 hashtable (reg->name instead of name), more debugLog output
6736 * src/pic/device.h (PIC_device): added fields for verbose output
6737 * src/pic/device.c: moved device definition to pic14devices.txt,
6738 added routines for runtime parsing of pic14devices.txt,
6739 added support for second config word
6740 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6741 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6742 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6743 (_pic14_parseOptions): moved pCodeInitRegisters here
6744 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6745 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6746 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6747 handling the pseudo stack
6748 * device/lib/Makefile.in: ignore failures in objects-pic16,
6749 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6750 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6751 * device/lib/pic/Makefile.subdir,
6752 * device/lib/pic16/Makefile.subdir: improved clean rules
6753 * device/lib/pic/libdev/: NEW, pic14 device libraries
6754 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6755 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6756 * device/include/Makefile.in: create subdir and install pic14 headers
6757 * device/include/pic/p16f_common.inc: removed unused declarations
6758 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6759 PICs from inc2h.pl v1.6,
6760 replaced BIT_AT macros with struct declarations
6761 * device/include/pic/pic14devices.txt: definition of supported devices,
6762 all above improvements contributed by Zik Saleeba, thanks
6763 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6764 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6767 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6769 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6770 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6771 thanks to Charles Olds
6773 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6775 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6777 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6779 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6780 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6781 * support/regression/bug1464657.c: added, new test
6783 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6785 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6788 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6790 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6791 --no-peep and --peep-file <file> are used don't use default rules but
6794 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6796 * src/mcs51/gen.c (genCall): fixed bug 1457608
6798 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6800 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6801 changes seem to cause (trigger?) problems with the build system.
6803 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6805 * src/SDCCpeeph.c (operandsLiteral): new, added,
6806 (callFuncByName): inserted operandsLiteral
6807 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6809 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6811 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6812 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6814 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6816 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6817 implemented patch 1120823 Thanks to Willy De la Court (normal
6818 interrupts need an interrupt number now if they are made critical),
6819 and enabled nesting of critical functions though not for gbz80
6820 (genCritical, genEndCritical): added functions
6821 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6822 * src/z80/mappings.i: added "ei" to all mappings
6824 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6826 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6827 submitted by the Debian SDCC maintainer Aurelien Jarno:
6828 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6829 archive with gcc 4.1 on mips and wrote the patch"
6831 2006-03-16 Raphael Neider <rneider AT web.de>
6833 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6834 the left operand is shorter than the result (c* = lit-c* + int),
6836 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6839 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6841 * src/.version: increased version number to 2.5.5
6842 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6843 linking is done manually in pic16 port's _linkEdit,
6844 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6845 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6846 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6847 allocate asmop as AOP_ACC,
6848 (aopForRemat): added parameter 'bool result' in function declaration,
6849 (pic16_aopGet): return AOP_ACC when accessing WREG,
6850 (pic16_popGetTempReg): minor modification,
6851 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6852 'pic16_allocWithIdx',
6853 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6854 calling function in absolute addresses,
6855 (genAssign): take into account AOP_ACC asmop,
6856 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6857 * src/pic16/pcoderegs.c: some debug functions and lines added,
6858 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6859 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6861 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6862 call to allocReg, not by manually allocating a new one,
6863 (pic16_assignRegisters): now before going through the register
6864 allocating functions mark all registers as free. This eliminates some
6865 side effects resulting from peephole parser done earlier in the backbone
6867 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6869 * src/SDCCicode.c (geniCodeLogic),
6870 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6872 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6874 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6875 (genSend): bugfix, do not allocate and free twice,
6876 (shiftRLong): handle partially overlapping aops
6877 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6879 2006-03-08 Borut Razem <borut.razem AT siol.net>
6881 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6884 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6886 * support/regression/tests/bug1409955.c: new, added
6887 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6888 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6889 (aopForSym, aopOp): increment asmop.allocated if reused,
6890 (freeAsmop): decrement asmop.allocated and check for zero instead of
6892 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6893 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6894 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6895 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6896 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6897 genSignedRightShift, genRightShift, genDataPointerGet,
6898 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6899 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6900 in reverse order from allocation,
6901 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6902 added swappedLR to keep track
6903 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6904 pdata & code for GCC, z80, gbz80 & hc08
6905 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6907 2006-03-08 Raphael Neider <rneider AT web.de>
6909 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6911 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6913 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6914 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6915 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6917 2006-03-06 Borut Razem <borut.razem AT siol.net>
6919 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6920 made the linker quiet
6922 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6924 * src/pic16/gen.c (genPcall): fixed bug #1443644
6925 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6926 which dumps before the function entry point a data byte which represents
6927 the number of the local variables used by the specified function, added
6928 'xinst' for initial support for Extended Instruction Support,
6929 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6930 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6931 port->fun_prefix anymore (may change later),
6932 (genFunction, genEndFunction): do not store/restore local registers for
6933 _main (this should take care the --main-return command line option in
6935 (genOr): removed some legacy pic-port instructions,
6936 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6937 performing operations with SFR's causes data to be written more than
6938 once to each SFR. Perhaps SFRs should be handled in special cases...
6939 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6941 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6942 into account for stack starting position,
6943 (struct OPTIONS pic16_optionsTable): added command line argument
6944 --extended or -y for Extended Instruction Support,
6945 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6946 (deassignLRs): *** perhaps the most important change, old 'for' code
6947 (commented out for reference), didn't account for some registers which
6948 were left marked 'not free' after a pointer operation. The change
6949 reduces register usage a lot in some cases
6951 2006-03-04 Borut Razem <borut.razem AT siol.net>
6953 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6955 * support/regression/tests/bug-524697.c: decreased array size for
6956 mcs51 to fit into the internal RAM
6957 * support/regression/Makefile.in: a little bit more verbose
6959 2006-03-03 Borut Razem <borut.razem AT siol.net>
6961 * support/regression/fwk/lib/testfwk.c,
6962 support/regression/fwk/include/testfwk.h: introduced function
6963 _prints(), nonrecursive _printn(), call _initEmu() from main()
6964 * support/regression/ports/gbz80/support.asm,
6965 support/regression/ports/ucz80/support.asm,
6966 support/regression/ports/z80/support.asm,
6967 support/regression/ports/ds390/support.c,
6968 support/regression/ports/hc08/support.c,
6969 support/regression/ports/host/support.c,
6970 support/regression/ports/mcs51/support.c,
6971 support/regression/ports/xa51/support.c: added empty _initEmu()
6973 * support/regression/ports/pic16/gpsim.cmd,
6974 support/regression/ports/pic16/spec.mk,
6975 support/regression/ports/pic16/support.c,
6976 support/regression/Makefile.in: added pic16 regression test
6978 2006-03-01 Raphael Neider <rneider AT web.de>
6980 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6981 genConstPointerGet): use safe way of generating MOVFF to cover
6982 literals as well as registers, fixes bug #1440527
6983 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6985 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6986 more correctly, fixes bug #1232186
6987 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6988 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6989 gplink guess the correct processor in more cases, applied patch
6990 from Till Riedel attached to and fixing bug #1436552
6992 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6994 * support/regression/tests/array.c: added, contains check for #1434401
6995 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6997 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6999 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
7000 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
7001 * device/include/mcs51/c8051f326.h,
7002 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
7003 * device/include/mcs51/c8051f000.h,
7004 * device/include/mcs51/c8051f018.h,
7005 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
7006 PCON_IDLE,PCON_STOP and added sfr16 definitions
7008 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7010 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
7011 genGetWord): fixed bug 1409955
7013 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7015 * device/include/hc08/mc68hc908gp32.h,
7016 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
7018 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
7020 * src/SDCCast.c (constExprValue): return NULL if not a value
7021 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
7022 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
7023 * support/regression/tests/bitfields.c: enabled signed bitfield for all
7025 2006-02-13 Borut Razem <borut.razem AT siol.net>
7027 * src/regression/ptrarg.c: added, fails due to bug #1430967
7028 * src/regression/Makefile: ptrarg.c added, ...
7030 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
7032 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
7033 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
7035 2006-02-11 Borut Razem <borut.razem AT siol.net>
7037 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
7038 print "Processor: xxx" message to stdout only if --verbose
7040 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7042 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
7043 * support/regression/tests/bug1426356.c: added
7044 * support/regression/tests/bitfields.c: removed 2 tests
7046 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7048 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7049 * device/include/mcs51/c8051f330.h,
7050 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7051 PCON_IDLE,PCON_STOP and added sfr16 definitions
7052 * device/lib/_divsint.c,
7053 * device/lib/_divuint.c,
7054 * device/lib/_divulong.c,
7055 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7056 register bank bug for small stackauto
7058 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7060 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7062 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7064 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7065 * all.dsp: corrected several bin paths
7066 * device/include/mcs51/c8051f120.h,
7067 * device/include/mcs51/c8051f300.h,
7068 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7069 to PCON_IDLE,PCON_STOP
7070 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7071 * device/lib/printf_large.c (output_float): fixed bug 1388703
7072 * support/regression/tests/bug1057979.c: added test for bug 1388703
7074 2006-02-08 Raphael Neider <rneider AT web.de>
7076 * src/pic/pcode.c (pciTRIS): fixed typo,
7077 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7078 (LinkFlow): fixed handling of flows that end in a call,
7079 (ReuseReg): perform safety check earlier
7080 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7081 to work with flows at the beginning of a pBlock,
7082 fixes #1426557 (Symbol not previously defined),
7083 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7085 (RemoveUnusedRegisters): update register usage info
7086 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7087 created, reuse existing ones instead
7088 * src/pic/gen.c (genPcall): fixed #1424719
7090 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7092 * link/z80/lkmain.c,
7094 * link/z80/lkdata.c,
7095 * link/z80/aslink.h: fixed build on current cygwin:
7096 replaced getline() by lk_getline()
7098 2006-02-01 Borut Razem <borut.razem AT siol.net>
7100 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7101 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7102 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7103 src/regression/bool1.c, src/regression/bool2.c,
7104 src/regression/bool3.c, src/regression/call1.c,
7105 src/regression/compare.c, src/regression/compare10.c,
7106 src/regression/compare2.c, src/regression/compare3.c,
7107 src/regression/compare4.c, src/regression/compare5.c,
7108 src/regression/compare6.c, src/regression/compare7.c,
7109 src/regression/compare8.c, src/regression/compare9.c,
7110 src/regression/configword.c, src/regression/for.c,
7111 src/regression/inline.c, src/regression/mult1.c,
7112 src/regression/nestfor.c, src/regression/or1.c,
7113 src/regression/pointer1.c, src/regression/ptrfunc.c,
7114 src/regression/rotate1.c, src/regression/rotate2.c,
7115 src/regression/rotate3.c, src/regression/rotate4.c,
7116 src/regression/rotate5.c, src/regression/rotate6.c,
7117 src/regression/rotate7.c, src/regression/string1.c,
7118 src/regression/struct1.c, src/regression/sub.c,
7119 src/regression/sub2.c, src/regression/switch1.c,
7120 src/regression/while.c, src/regression/xor.c,
7121 src/regression/create_stc, src/regression/simulate,
7122 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7124 * src/regression/gpsim_assert.h: added
7126 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7128 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7129 ((void (code *) (void)) 0) ();
7138 * as/mcs51/aslink.h,
7140 * as/mcs51/asmain.c,
7141 * as/mcs51/lkdata.c,
7143 * as/mcs51/lkmain.c,
7146 * as/z80/asmain.c: fixed build on current cygwin:
7147 replaced getline() by as_getline()
7149 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7151 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7152 declarator in the symbol chain
7154 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7155 parameter list for function pointers
7156 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7157 * support/regression/tests/bug-716242.c: added
7159 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7161 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7163 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7165 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7167 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7168 inifinitely recurseable, added static
7169 * support/regression/tests/bug-1408066.c: added
7171 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7174 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7175 renamed, added possibility to create "postLoopLbl"-labels
7176 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7177 newiTempLoopHeaderLabel
7178 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7179 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7180 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7181 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7182 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7183 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7184 (basicInduction): fixed bug #136564, made static,
7185 (loopInduction): changed parameter of basicInduction, made static,
7186 (addPostLoopBlock): added
7187 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7188 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7190 * support/regression/tests/bug-136564.c: added
7191 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7192 --std-sdcc99 to LIBSDCCFLAGS
7194 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7196 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7198 * support/regression/tests/bug-1406131.c: added
7200 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7202 * src/SDCCast.c (decorateType): fix promotion of unary minus
7203 * src/SDCCsymt.c (computeType): beautified
7204 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7205 (valUnaryPM, valComplement): fix sign and promotion,
7206 (valNot): ANSI: result type is int (SDCC: unsigned char)
7207 * support/regression/tests/uminus.c: speedup by removing superflous
7209 * support/regression/tests/onebyte.c: added promotion and signedness
7210 tests for unary minus
7211 * support/regressions/tests/bug-477927.c: disable warning about
7212 uninitialized variables
7213 * support/regression/tests/not.c: added
7215 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7217 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7218 * src/mcs51/gen.c (gen51Code): show final register usage after
7219 fillGaps in asm with --i-code-in-asm
7220 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7221 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7222 incUsed, rliveClear, adjustIChain): made static,
7223 (setFromRange): excluded because it's unused,
7224 (findPrevUseSym, markWholeLoop): added,
7225 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7226 through all branches of predecessors enables sdcc to emit the warning
7227 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7228 (rlivePoint): made static, added parameter emitWarnings which is only
7229 true during the first run out of two,
7230 (findRecursiveSucc, findRecursivePred): removed,
7231 (computeLiveRanges): made static, added parameter emitWarnings,
7232 (dumpIcRlive): added for debugging only
7233 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7234 removed prototype of setFromRange()
7235 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7236 in call of computeLiveRanges()
7237 * support/regression/tests/bug-895992.c: added
7238 * support/regression/tests/bug-971834.c: added
7239 * support/valdiag/tests/bug-895992.c: added
7240 * support/valdiag/tests/bug-971834.c: added
7242 2005-12-18 Raphael Neider <rneider AT web.de>
7244 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7245 (genUnpackBits): improved code for direct operands,
7246 (genPackBits): improved code for literal assignment to bitfields
7247 and for direct destination operands (no FSR indirection),
7248 prevented redundant AND, fixes #1362800,
7249 (AccLsh): added parameter to disable masking of the result
7250 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7251 skip instructions with side-effects (like incfsz),
7252 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7253 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7254 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7257 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7259 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7260 volatile variables as spill location
7262 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7264 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7266 * support/regression/tests/bug-1376320.c: added
7268 2005-12-08 Raphael Neider <rneider AT web.de>
7270 * src/pic/device.c: renamed is_shared to pic14_is_shared
7271 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7272 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7273 (is_valid_identifier): added for above workaround
7275 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7277 * device/lib/Makefile.in: fixed to enable port-specific-objects
7278 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7279 char, thanks Hubert Sack
7280 * doc/sdccman.lyx: documented --xstack-loc,
7281 elaborated a bit more on interrupts and pitfalls,
7282 removed "setjmp/longjmp unsupported",
7283 documented some unsupported C99 features
7284 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7285 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7286 if, thanks Hubert Sack
7287 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7288 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7290 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7291 regression tests can report resource usage (rfe 700441)
7292 * support/regression/collate-results.py: report resource usage
7293 * support/regression/ports/ds390/spec.mk,
7294 * support/regression/ports/hc08/spec.mk,
7295 * support/regression/ports/mcs51/spec.mk,
7296 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7297 * support/regression/ports/ds390/uCsim.cmd,
7298 * support/regression/ports/hc08/uCsim.cmd,
7299 * support/regression/ports/mcs51/uCsim.cmd,
7300 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7301 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7302 library, use the default one
7303 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7304 building the library
7306 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7308 * config.dsp: added dependency on .version and configure_vc.awk
7309 * device/include/setjmp.h: updated for --stack-auto and --xstack
7310 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7311 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7312 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7313 * device/lib/libsdcc.lib: added _setjmp
7314 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7315 (decorateType): fixed bug 1372851,
7316 (optimizeGetHbit): fixed warning
7317 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7318 array initialisation
7319 * support/regression/tests/bug1057979.c: added test for bug 1358192
7320 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7322 2005-12-03 Borut Razem <borut.razem AT siol.net>
7324 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7325 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7327 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7329 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7330 createIval): implement symbol independant "flexible array member",
7331 (createIvalCharPtr): implemented flexible array initialisation with a
7333 * src/SDCCsymt.c (copyStruct): removed,
7334 (getSize): fixed misleading comment,
7335 (getAllocSize): removed, the additional allocation size is now in
7336 sym->flexArrayLength,
7337 (checkStructFlexArray): new, syntax checks for flexible array members,
7338 (compStructSize): added syntax checks for "flexible array members"
7339 (copyStruct): removed,
7340 (copyLinkChain): removed inefficient fix for bug 770487
7341 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7342 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7343 symbol->flexArrayLength
7345 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7346 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7347 * support/regression/tests/structflexarray.c: added
7348 * support/valdiag/tests/structflexiblearray.c: added
7350 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7352 * src/SDCCast.c (decorateType): fixed bug 1368489
7353 * support/Util/SDCCerr.c,
7354 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7356 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7358 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7359 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7361 2005-11-27 Borut Razem <borut.razem AT siol.net>
7363 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7364 support/cpp2/mkdeps.h: added command line option
7365 -obj-ext=<extension> to SDCPP to define object file externion, used
7366 for generation of make dependencies (-M)
7367 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7369 2005-11-26 Borut Razem <borut.razem AT siol.net>
7371 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7372 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7373 added pic and pic16 libraries
7375 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7377 * device/include/float.h: Corrected typo in prototype of __fsgt
7379 2005-11-25 Borut Razem <borut.razem AT siol.net>
7381 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7382 added creation of model-mcs51-stack-auto libraries
7384 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7386 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7388 * src/SDCCast.c (createIvalArray): removed obsolete comment
7390 2005-11-24 Borut Razem <borut.razem AT siol.net>
7392 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7393 added missing device/lib/mcs51/crt*.asm sources
7395 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7397 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7399 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7401 * device/lib/_fs2schar.c,
7402 * device/lib/_fs2sint.c,
7403 * device/lib/_fs2slong.c: optimized inline asm
7405 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7407 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7408 Better handling of floats between -1.0 and 0.0.
7410 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7412 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7413 (the missing "if"s prohibited removal of redundant labels)
7415 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7417 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7418 Properly convert floats between -1.0 and 0.0 to long, int, and char
7419 types (max integer value of negative floats tends to zero).
7420 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7421 Removed changes made so to work properly with floats between
7422 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7425 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7427 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7428 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7429 (genCast) cosmetic change
7430 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7431 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7433 * support/regression/tests/bitfields (testSignedBitfields): added
7435 2005-11-18 Borut Razem <borut.razem AT siol.net>
7437 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7438 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7439 introduced SILENT option to make building of pic16 libraries less
7441 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7443 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7444 Now they work properly with floats between -1.0 and 0.0
7445 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7447 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7449 * src/SDCCicode.c (printOperand): added missing else
7451 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7453 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7454 reformatted for better readability
7455 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7458 2005-11-17 Borut Razem <borut.razem AT siol.net>
7460 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7461 introduced SILENT option to make building of pic16 libraries less
7462 verbose - used for nightly snapshot build
7463 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7464 available on Win32 platforms.
7465 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7466 medium, large, pic and pic16
7468 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7470 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7471 printf("%f"...) sets fraction to zero.
7473 2005-11-16 Raphael Neider <rneider AT web.de>
7475 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7477 * src/pic/gen.c (genIfx): implemented for CARRY bit
7478 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7479 to generic pointers, fixes #1357332,
7480 (pic16_movLit2f): NEW,
7481 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7483 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7485 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7487 2005-11-11 Raphael Neider <rneider AT web.de>
7489 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7490 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7491 compute pointer's type from operand,
7492 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7493 improved single bit reads, fixes bug #1353379
7495 2005-11-09 Borut Razem <borut.razem AT siol.net>
7497 * support/scripts/sdcc.nsi: added lib/pic to the package
7499 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7501 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7503 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7505 * support/regression/tests/bug1348008.c: added
7506 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7507 * support/regression/tests/bug1337835.c: updated comment
7509 2005-11-06 Borut Razem <borut.razem AT siol.net>
7511 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7512 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7513 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7514 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7515 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7516 dynamic construction of cl_error_class and derivates - 2.nd try
7518 2005-11-05 Borut Razem <borut.razem AT siol.net>
7520 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7521 bug, which caused Bus Errors on sparc solaris
7523 2005-11-04 Borut Razem <borut.razem AT siol.net>
7525 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7526 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7527 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7528 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7529 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7530 and derivates to resolve the initialization problem on OSX
7532 2005-11-02 Borut Razem <borut.razem AT siol.net>
7534 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7535 corrected typo - #include <winsock2.h>
7537 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7539 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7540 (_asxxxx_mapping): added org directive for future enhancements
7542 2005-11-01 Borut Razem <borut.razem AT siol.net>
7544 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7545 enabled sockets on WIN32
7546 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7548 2005-10-31 Borut Razem <borut.razem AT siol.net>
7550 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7551 WIN32 backslash path delimiters should be escaped when used in C strings
7552 * support/regression/tests/bitfields.c: exclude failing assertions for
7553 __CYGWIN32__ and __MINGW32__ hosts
7555 2005-10-30 Borut Razem <borut.razem AT siol.net>
7557 * src/SDCCutil.c: corrected double comparison typo
7559 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7561 * device/lib/medium/Makefile: added for new memory model medium
7562 * device/include/asm/mcs51/features.h: updated for medium/pdata
7563 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7564 added Multiply & Accumulate sbit's and MAC0_PAGE define
7565 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7566 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7567 * device/lib/_mullong.c: update for medium model
7568 * device/lib/incl.mk: added medium model
7569 * doc/sdccman.lyx: documented medium model
7570 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7571 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7572 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7573 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7574 (allocParms): set SCLS and OCLS to pdata for medium model
7575 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7577 (powof2): return <0 if not power of 2
7578 * src/avr/gen.c (genBitWise): use updated powof2
7579 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7580 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7581 (shiftLLeftOrResult): use B if necessary
7582 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7583 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7584 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7585 * support/regression/Makefile.in: added test-mcs51-medium
7586 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7588 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7590 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7592 * device/lib/time.c (mktime): fixed bug 1334315
7594 2005-10-28 Raphael Neider <rneider AT web.de>
7596 * device/include/pic/p16f_common.inc: added common declarations
7597 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7599 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7601 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7602 (aopPutUsesAcc): added to predict accumulator use,
7603 (assignResultValue): save acc if necessary,
7604 (genMinusDec): store result if indirectly addressed,
7605 (genDivOneByte): save acc if necessary,
7606 (movLeft2Result): bugfix if left already in acc,
7607 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7608 attention to accumulator use (esp. pdata),
7609 (genReceive): receive pdata correctly
7610 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7611 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7613 2005-10-27 Raphael Neider <rneider AT web.de>
7615 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7617 2005-10-27 Raphael Neider <rneider AT web.de>
7619 * .version: changed version to 2.5.4
7620 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7621 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7622 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7623 arithmetics support routines
7624 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7625 * device/lib/Makefile.in: also create installdir for pic
7627 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7629 * src/pic/device.c (dump_sfr): rewritten to delegate register
7630 placement to the linker (use `extern sym' rather than sym EQU addr),
7631 (validAddress): fixed to check last specified address
7632 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7633 (popGetLit): truncate literal value to 8 bit,
7634 (popGet): moved assert to more appropriate place
7635 (popGetExternal): create pCode operand from and mark the according
7636 symbol as being `extern'
7637 (popGetAddr): added sanity check on immediate's offset, provide
7638 GPOINTER tag on demand
7639 (aopPut): fixed for immediates,
7640 (mov2w_op): move operand's address or contents to WREG (depending on
7641 operand type), safer variant of mov2w,
7642 (movwf,call_libraryfunc): NEW, handy abbreviations,
7643 (get_argument_pcop,get_return_val_pcop,pass_argument,
7644 get_returnvalue): interface for accessing function parameters and
7646 (assignResultValuei,genRet): use new parameter/return value interface
7647 (pic14_getDataSize): back to old version handling generic pointers,
7648 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7649 provided implementation and/or fixed old one,
7650 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7651 calls, removed legacy 8051 reference code
7652 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7653 (loadSignToC): NEW, move the operands sign bit to CARRY,
7654 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7655 genRightShiftSigned, accepts negative shift counts,
7656 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7657 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7658 generic pointers, __data pointers and __code pointers,
7659 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7660 and signed bitfields, limit bitfields to 8 bit,
7661 (genDataPointerGet): fixed number of bytes read,
7662 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7663 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7664 pointers to constant data are no longer assumed to point to __code
7665 space, removed invalid pointer types,
7666 (bitpatternFromVal): retrieve the PICs representation of an integer
7668 (genDataPointerSet): fixed assigning to po_immediate operands,
7669 (genGenPointerSet): implemented as library call,
7670 (genIfx): fixed incorrect condition,
7671 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7672 provide GPOINTER tag according to destination's storage class,
7673 (genCast): added code to handle casting to generic pointers, added
7674 sign-/zero extension of the result
7675 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7676 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7677 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7679 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7680 address/register resides in the shared banks
7681 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7682 put all variables into separate sections (have the linker arrange
7684 (picglue): put init code and interrupt handlers in separate sections
7685 * src/pic/main.c: added port specific options table, modified to PORT
7686 structure to make GPOINTERs 3 byte, added pic14_options
7687 (_pic14_do_link): private linking routine (update paths to libraries,
7688 add libsdcc.lib by default)
7689 * src/pic/main.h: declare pic14_options
7690 * src/pic/pcode.c: fixed instructions i/o relations,
7691 (RegCond): reverted to correct version,
7692 (newpCodeOpLit): truncate literals to 8 bit,
7693 (genericPrint): added debug output,
7694 (getRegFromInstruction): fixed for various operand types, simplified
7695 (BuildFlow): fixed broken handling of isntructions with labels
7696 (LinkFlow): start at last instruction in flow (skip trailing comments),
7697 pass the flow on to the next instruction after CALL
7698 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7699 (insertPCodeInstruction): fixed inserting after a skip instruction,
7700 (DoBankSelect): fixed for labeled instructions
7701 (OptimizepBlock): honor --nopeep switch
7702 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7703 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7704 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7705 (pCodeOptime2pCodes): allow disabling this optimization via
7706 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7707 but is still buggy), started implementation of a dataflow based
7708 pCode optimization (CSE + dead code elimination)
7709 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7710 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7711 names are independant of the stack location and therefore portable across
7714 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7716 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7717 (selectSpil): fixed bug 1337835 by not spilling bit variables
7718 * support/regression/tests/bug1337835.c: added test for this bug
7719 * src/mcs51/peeph.def: restart after rule 3.c,
7720 addded rules 263.x to optimize loading constants
7722 2005-10-26 Raphael Neider <rneider AT web.de>
7724 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7725 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7726 (genAssign): emit warning when casting literals to generic pointer
7727 type, also applies when taking the address of a fixed variable,
7728 (genCast): improved casting to generic pointers
7729 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7730 extern variables, added verbose error message
7731 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7733 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7735 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7736 carry must be complemented too
7737 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7738 could be emitted by genMinus
7739 * src/SDCCval.c (constVal): fixed bug 1305065
7741 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7743 * src/SDCCast.c (addCast): added promotion for bit variables
7744 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7745 promotion casts + optimisation
7746 (optimizeGetWord): fix warning 'i' might be used uninitialized
7747 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7748 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7750 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7752 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7753 all chars are promoted to int; promotion should be handled in SDCCast.c
7755 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7757 * device/lib/_strcmp.c: Fixed bug 1326457
7759 2005-10-11 Raphael Neider <rneider AT web.de>
7761 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7762 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7764 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7766 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7767 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7769 2005-10-04 Raphael Neider <rneider AT web.de>
7771 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7772 device/lib/pic16/pics.all: added pic18f1320
7773 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7775 2005-09-30 Raphael Neider <rneider AT web.de>
7777 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7778 * src/pic16/devices.inc: NEW, provides device descriptions
7779 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7781 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7783 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7786 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7788 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7789 documented Any Order Bit, Higher Order Byte and Higher Order Word
7790 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7791 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7792 (optimizeGetAbit): new, to get any bit, not only the high bit,
7793 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7794 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7795 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7796 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7797 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7798 GETABIT, GETBYTE, GETWORD: decorate them,
7799 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7800 (ast_print): added GETABIT, GETBYTE, GETWORD
7801 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7802 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7803 (geniCodeBinary): new generic binary icode,
7804 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7805 * src/port.h: updated comment for PORT.hasExtBitOp
7806 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7807 (genGetByte): new, to get a single byte,
7808 (genGetWord): new, to get a word from a long,
7809 (gen51Code): added GETABIT, GETBYTE, GETWORD
7810 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7812 2005-09-23 Raphael Neider <rneider AT web.de>
7814 * configure.in, configure: have device/lib/pic configured
7815 * device/lib/Makefile.in: added model-pic14
7816 * device/lib/clean.mk: added pic/ to clean rule
7817 * device/lib/pic: added rudimentary pic14 library providing support
7818 functions for multiplication/division/generic pointer access
7819 * src/SDCCopt.c (convilong): mark support functions as extern
7820 for pic14 port as well
7821 * src/pic/gen.c (genMult): added assertions,
7822 (genpic14Code): emit warning on unhandled iCodes
7823 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7824 * src/pic/pcode.c (pCodeOpCopy),
7825 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7826 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7827 SFR_REGISTER}), made safe for future extensions
7828 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7829 instructions even if preceeded by SKIP instructions (also remove
7830 them); removed unused code
7831 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7832 prevents leaving parts of the structure uninitialized after copying
7834 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7836 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7838 * support/regression/tests/addsub.c: added test for the bug
7840 2005-09-21 Raphael Neider <rneider AT web.de>
7842 * device/include/pic16/pic18f1220.h,
7843 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7844 * device/lib/pic16/Makefile.rules: added missing opening paren
7845 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7846 are provided in genutils.c,
7847 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7848 operand/result sizes,
7849 (genCmp): assert on NULL pointers first, then check deref'ed values
7850 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7853 2005-09-18 Raphael Neider <rneider AT web.de>
7855 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7856 as these are now unused,
7857 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7858 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7859 local, avoids uninitialized pointer dereference on r->name
7860 * src/pic16/ralloc.c (newReg): fixed indentation
7862 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7864 * src/SDCCval.c (constVal): fixed bug 730366
7865 * support/Util/SDCCerr.c,
7866 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7868 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7870 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7872 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7874 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7876 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7878 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7879 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7880 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7881 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7882 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7883 * packihx/packihx.c (hexDigit): made c unsigned char
7884 * as/mcs51/lklibr.c (fndsym),
7885 * link/z80/lkgb.c (gb),
7886 * link/z80/lklibr.c (fndsym),
7887 * link/z80/lkrloc.c (relr),
7888 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7889 * src/SDCC.lex (checkCurrFile, process_pragma),
7890 * src/SDCCglue.c (spacesToUnderscores),
7891 * src/SDCCmain.c (setParseWithComma, processFile),
7892 * src/asm.c (tvsprintf, printCLine),
7893 * src/avr/gen.c (emitcode, aopPut),
7894 * src/ds390/gen.c (emitcode),
7895 * src/hc08/gen.c (emitcode, emitinline),
7896 * src/mcs51/gen.c (emitcode, genInline),
7897 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7899 * src/pic/ralloc.c (debugLog),
7900 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7902 * src/pic16/ralloc.c (debugLog),
7903 * src/z80/main.c (_process_pragma):
7904 made all ctype.h function calls safe
7905 * src/SDCCopt.c: include math.h for fabs
7906 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7907 and used them throughout the code to make ctype.h function calls safe
7908 * src/ds390/main.c (asmLineNodeFromLineNode),
7909 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7910 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7912 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7913 (newpCodeAsmDir): made ctype.h function calls safe
7914 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7915 pic16_emitcode): made lbp unsigned char*
7916 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7917 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7918 * src/xa51/gen.c (emitcode),
7919 * src/z80/gen.c (_emit2): made lbp unsigned char*
7920 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7923 2005-09-05 Raphael Neider <rneider AT web.de>
7925 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7926 access bank splitpoint
7928 2005-09-05 Raphael Neider <rneider AT web.de>
7930 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7932 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7934 * .version: changed to version 2.5.3
7935 * doc/sdccman.lyx: changed version to 2.5.3,
7936 documented --codeseg and --constseg and pragma codeseg and constseg,
7937 documented bit parameters (reentrant) and bit returning
7938 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7939 currFunc->recvSize, but is this ok for all ports?
7940 (ast2iCode): result of ~ on unsigned char must be cast to int for
7942 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7943 function pointers in bit space
7944 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7945 (processFuncArgs): call port.reg_parm() with reentrancy info
7953 * src/z80/main.c: port.reg_parm prototype extended with
7954 "bool reentrant" parameter
7955 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7956 options.stackAuto for allocating bit register parameters
7957 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7958 (genSend): set BitBankUsed if it is,
7959 (selectRegBank): factored out of genCall for use in genPcall,
7960 (genCall): removed redundant dtype assignmen, use selectRegBank,
7961 (genPcall): handle returning in Carry properly, save in F0 if needed,
7962 (genReceive): handle bit register parameters
7963 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7964 (mcs51_assignRegisters): enable bit registers for all reentrant
7965 functions and don't set BitBankUsed unconditionally
7966 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7967 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7968 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7970 2005-08-27 Borut Razem <borut.razem AT siol.net>
7972 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7973 ppc-osx (Darwin) does not support -u option. It seems that it is
7974 supported only on Linux - GNU cp
7976 2005-08-25 Borut Razem <borut.razem AT siol.net>
7978 * sim/ucsim/gui.src/serio.src/Makefile.in,
7979 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7980 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7981 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7982 install and strip, since the strip at /usr/ccs/bin should be used
7985 2005-08-24 Borut Razem <borut.razem AT siol.net>
7987 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7989 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7991 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7994 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7996 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7997 * as/mcs51/lkmain.c (link_main): fixed warning
7998 * device/include/stdbool.h: ds390 has no advanced bit support yet
7999 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
8000 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
8001 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
8002 and updated their macros
8003 * src/SDCCval.c (constVal): updated comment for renamed b_long
8005 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
8007 * as/mcs51/asdata.c: changed ctype['['] to BINOP
8008 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
8009 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
8010 (oprio): set priority for '['
8011 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
8013 * as/mcs51/asm.h: added defines R_BIT and S_BIT
8014 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
8015 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
8016 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
8017 added overlayable BIT_BANK area
8018 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
8019 (summary2): explain 'T' in legenda
8020 * as/mcs51/lkrloc.c: replaced old K&R style,
8021 (relr): added R_BIT processing,
8022 (errmsg): added "Bit-addressable relocation error",
8023 (adb_bit): added for converting from byte- to bit-addressable space,
8024 (adb_24_bit): added for converting from byte- to bit-addressable space
8025 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
8026 used in reentrant functions now even as return value
8027 * device/lib/_gptrput.c (_gptrput): removed obsolete code
8028 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
8029 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
8030 * src/SDCCglobl.h: added indicator BitBankUsed
8031 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
8032 the bit registers b0-b7
8033 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
8034 (geniCodeCast): fixed bug 1263853,
8035 (geniCodeLogicAndOr): put result in bool or char,
8036 (geniCodeReceive): added parameter func for accessing the return type,
8037 (geniCodeFunctionBody): pass func to geniCodeReceive
8038 * src/SDCCmain.c: added indicator BitBankUsed
8039 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
8040 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
8041 (checkSClass): don't put automatic bool/bit on stack,
8042 (checkFunction): removed check on function cannot return bit
8043 * src/SDCCsymt.h: added newBoolLink prototype
8044 * src/mcs51/gen.c (rb1regs): added bit registers,
8045 (movc): created for assigning to carry,
8046 (pushReg, popReg): created for pushing registers,
8047 (sameRegs): check both AOP_REG and AOP_CRY types,
8048 (aopOp): handle bit registers,
8049 (aopPut): optimization no self-assign,
8050 (saveRegisters): push reg->base (bits) only once for bit registers,
8052 (unsaveRegisters): pop reg->base only once and use popReg,
8053 (assignResultValue): added parameter func and return in carry for bits,
8054 (genIpush): optimization no reload in A if not changed,
8055 (genSend): bit parameters in reentrant functions are passed in bit
8056 registers by first assigning to bits in B, then save registers and
8058 (genCall): handle returning in Carry properly, save it in F0 if needed,
8059 (genPcall): updated assignResultValue call, this is not safe yet for bit
8060 returning function !!!
8061 (genFunction): don't generate equ's for bit registers and use pushReg,
8062 (genEndFunction): take care of bit returning functions and use popReg,
8063 (genRet): return bit in Carry,
8064 (genIfx): optimize bit registers and other directly addressable bits,
8065 (genReceive): updated assignResultValue call
8066 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8067 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8068 registers when using stack-auto
8069 * src/mcs51/ralloc.c (_G): added allBitregs,
8070 (regs8051): added the bit registers,
8071 (createStackSpil): use macro IS_BIT,
8072 (getRegBit): added to allocate a bit register, else spill,
8073 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8074 (updateRegUsage): factored out to ease stepping while debugging,
8075 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8076 also allocate bit registers,
8077 (fillGaps): handle bit registers,
8078 (findAllBitregs): added to create bit vector with all bit registers,
8079 (mcs51_allBitregs): returns this bit vector,
8080 (mcs51_assignRegisters): when using stack-auto use bit registers for
8081 passing parameters and creating local variables
8082 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8084 2005-08-22 Borut Razem <borut.razem AT siol.net>
8086 * device/lib/Makefile.in: replaced find option -or with -o
8087 to make it run on solaris
8089 2005-08-22 Raphael Neider <rneider AT web.de>
8091 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8092 fixes #1265442 (crash on Solaris)
8094 2005-08-20 Borut Razem <borut.razem AT siol.net>
8096 * configure, configure.in: added tests for libsocket and libnsl libraries,
8097 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8098 from support/regression/Makefile.in
8099 * support/regression/Makefile.in: added
8100 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8101 * sim/ucsim/libtool: regenerated on sparc-solaris
8102 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8103 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8104 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8105 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8106 sparc-solaris, which doesn't use GNU ld linker
8107 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8108 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8110 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8112 * src/mcs51/peeph.def: updated comments
8114 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8116 * device/lib/_gptrget.c,
8117 * device/lib/_gptrput.c: slightly shorter
8118 * doc/sdccman.lyx: incremented version
8119 * src/mcs51/peeph.def: moved peephole comments to the line of first
8120 change to better keep line correlation, reanimated 186.e
8121 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8123 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8125 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8126 David Saxton with quotes around file name.
8128 2005-08-15 Borut Razem <borut.razem AT siol.net>
8130 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8131 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8132 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8133 make tests run on x86_64 platform
8135 2005-08-13 Raphael Neider <rneider AT web.de>
8137 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8138 as it might be executed DURING a build (parallel make is wonderful)
8140 2005-08-13 Raphael Neider <rneider AT web.de>
8142 * device/lib/Makefile.in (port-specific-objects-pic16):
8143 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8144 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8146 * device/lib/pic16/Makefile.rules: build subdirs before creating
8147 the library, removed builddir rule, create $(builddir) early in
8148 recurse rule, use empty recurse rule for leaf directories
8149 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8150 mkdir errors (race condition), removed duplicate suffix "hex"
8152 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8153 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8154 prevents mkdir -p from aborting on Alpha
8156 2005-08-12 Raphael Neider <rneider AT web.de>
8158 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8159 db-statements in order to allow for arrays of pointers in code
8160 sections to be placed without interspersed 0-padding, fixes
8162 * (emitStatistics): fixed division by zero for pic18f1220
8163 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8164 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8165 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8166 * (pic16_pCodeConstString): keep track of already emitted string
8167 literals to prevent "duplicate definitions of symbol _str_NR"
8168 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8170 * device/lib/Makefile.in: ignore failing PIC16 library builds
8171 * device/lib/pic16/Makefile: do not build if gputils are missing
8172 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8174 2005-08-10 Raphael Neider <rneider AT web.de>
8176 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8179 2005-08-10 Raphael Neider <rneider AT web.de>
8181 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8182 Rokas' patch to add the new fixed point type "__fixed16x16"
8183 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8184 functions for __fixed16x16 arithmetics
8185 * device/lib/pic16: reimplemented the build system to support
8186 a separate build directory, better handling of libio (create
8187 the library in a separate subdir for each architecture) and
8188 easier configuration (centralized in Makefile.common)
8190 2005-08-07 Raphael Neider <rneider AT web.de>
8192 * src/pic16/gen.c (genrshTwo): fixed sign extension
8193 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8194 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8196 * device/include/pic16/pic18f4220.h: NEW, header for
8197 pic18f4220 and pic18f4320
8198 * device/include/pic16/pic18fregs.h: added new devices,
8199 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8200 * device/include/pic16/signal.h: resolved name clashes
8201 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8202 to also allow testing for interrupt enable bits, added
8203 comments on how to use the macros
8204 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8205 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8206 register definitions for the devices
8207 * device/lib/pic16/pics.all: added new devices
8208 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8210 * device/lib/pic16/libc/stdlib/memfree: do not count
8211 the block header as free memory
8212 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8213 simplified and added missing end-of-blocklist-marker
8214 (reported by Peter Onion, fixes #1252814)
8215 * (_mergeHeapBlock): fixed loop condition
8216 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8217 len==0, restructured code
8218 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8219 up a bit, reduced bitfield accesses, prevent endless loops
8220 in case of heap corruption
8221 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8222 "unreferenced arguments/must return a value" warnings
8223 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8224 replaced BAUDREG with SPBRG
8225 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8226 device/lib/pic16/debug/gstack/gstack.c: replaced
8227 _naked, _asm, _endasm with __naked, __asm, __endasm
8229 2005-08-05 Raphael Neider <rneider AT web.de>
8231 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8232 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8234 2005-08-05 Borut Razem <borut.razem AT siol.net>
8236 * device/lib/Makefile.in: added missing ';'
8237 * configure: removed ^M characters
8239 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8241 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8242 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8245 2005-08-04 Borut Razem <borut.razem AT siol.net>
8247 * configure.in: pic16 libraries build 2nd try - enable running
8248 configure in device/lib/pic16
8249 * configure: regenerated from configure.in
8250 * device/lib/Makefile.in: create $(PORT)/bin directory
8252 2005-08-03 Raphael Neider <rneider AT web.de>
8254 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8255 to get/set values via pointers
8256 * (genUnpackBits,genPackBits): changed detection of
8257 ptr->bitfield vs. sym.bitfield, fixed access via generic
8258 pointers, removed dead (wrong) code for multibyte bitfields
8259 * (genNearPointerGet, genGenPointerGet): removed useless code,
8260 fixed bitfield detection, fixes #1250594
8261 * (genNearPointerSet): removed useless code
8262 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8263 and introduced macro pic16_emitpcode that conditionally emits
8264 the origin of the following pCode (useful for debugging SDCC)
8265 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8266 * (createDefmap): fixed handling of LFSR for --optimize-df
8268 2005-08-02 Borut Razem <borut.razem AT siol.net>
8270 * device/lib/Makefile.in: pic16 libraries build enabled since
8271 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8273 2005-08-02 Raphael Neider <rneider AT web.de>
8275 * src/pic16/gen.c (genPackBits): removed deprecated warning
8276 * (genGenPointerSet): fixed bitfield detection
8278 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8280 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8282 2005-07-31 Raphael Neider <rneider AT web.de>
8284 * device/lib/pic16/libdev/pic18f458.c,
8285 device/include/pic16/pic18f458.h: added missing T0CONbits
8287 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8289 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8291 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8293 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8295 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8297 * device/include/mcs51/at89c51ed2.h: added.
8299 2005-07-23 Raphael Neider <rneider AT web.de>
8301 * src/pic/gen.h: added emitpcode macro for debugging
8302 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8303 and replace by macro adding debug information on demand
8304 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8305 * (gencjne): tried to fix; replaced with correct (slower) code
8306 * (gen{Unp,P}ackBits): fixed single bit access
8307 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8308 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8309 previous instruction
8310 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8311 register has to be handled with care (forbidding movement
8312 of assignments/uses, removing assignments completely, ...)
8313 * (pCodeOptime2pCodes): make use of regIsSpecial
8314 * added lots of debugging output (commented out)
8315 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8316 from being reused as result UNLESS it is known to work
8318 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8320 * support/Util/dbuf.h: include <stddef.h> for size_t
8321 * .version: changed to version 2.5.2
8323 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8325 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8327 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8329 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8330 (genModOneByte): removed needless psha/pula
8332 2005-07-22 Raphael Neider <rneider AT web.de>
8334 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8335 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8336 * src/pic/gen.c (resolveIfx): do not "invent" labels
8337 * (genSkipc): changed to positive logic
8338 * (genSkipCond): removed as no longer needed
8339 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8341 * (genLeftShift): check operands are in different registers
8342 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8343 INCF does not update CARRY...
8344 * src/pic/main.c: fixed _linkCmd
8345 * src/pic/pcode.c (unlinkpCode): added inactive code
8346 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8347 alive (do not assign result and operand overlapping registers)
8349 2005-07-22 Raphael Neider <rneider AT web.de>
8351 * src/pic/device.c (dump_sfr): replaced register declaration with
8352 call to emitSymbolToFile() to avoid duplicate symbols
8353 * (assignRelocatableRegisters): do not declare external symbols
8354 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8355 right (take size of type, not etype)
8356 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8357 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8358 * (packRegsForAccUse): disabled assignment of WREG as
8359 the result reg to prevent occurence of just fixed #1235003,
8361 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8362 symbols (avoids duplicate symbols in .asm file)
8363 * (pic14emitRegularMap): use emitSymbolToFile()
8364 * src/pic/gen.c (aopOp): fixed spillLocation handling
8365 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8366 * (genDataPointerSet): removed unneccessary variables/output
8368 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8370 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8371 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8373 2005-07-21 Raphael Neider <rneider AT web.de>
8375 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8376 architecture cannot handle them efficiently, fixes bug #1235003
8377 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8378 check for empty sets before using them (fixes bug #1232190)
8380 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8382 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8383 (lnksect2): generate warnings for memory overlap
8384 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8385 constseg to set the name of these segments so you can instruct the linker
8386 to place them in banks
8387 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8388 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8389 added code_seg and const_seg to options
8390 * src/SDCCglue.c (emitMaps): use options.const_seg,
8391 (createInterruptVect): put interrupt vectors in segment HOME,
8392 (glue): put HOME before static segment and put the main glue in HOME,
8393 (glue): use options.code_seg
8394 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8395 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8396 these segments so you can instruct the linker to place them in banks
8397 (linkEdit): use code_loc for HOME segment which should be the first
8398 segment in code memory now
8399 * src/SDCCmem.c: fixed more stuff like bug 1238386
8400 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8401 (changePointer): don't change function pointers to code pointers for
8403 (compareType): added exceptional check for banked function pointers
8404 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8405 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8406 after static in code memory
8407 * src/mcs51/gen.c: added aopLiteralLong prototype,
8408 (aopForSym): use getSize for functions,
8409 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8410 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8411 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8413 (genPcall): use call for literal function pointers and generate banked
8414 calls over the one trampoline so there's only one place for the user to
8415 modify according to his/hers hardware,
8416 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8417 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8418 * src/mcs51/main.c: added keyword banked,
8419 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8420 * support/Util/SDCCerr.c,
8421 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8422 needed for passing the bank and address to the trampoline
8423 * device/lib/mcs51/crtbank.asm: added for bankswitching
8424 * device/lib/mcs51/Makefile: added crtbank
8426 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8428 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8429 for fields at offset 0 of a struct or union as reported
8430 on 2005-07-07 in the developer mailing list.
8432 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8434 * src/SDCCmem.c: fixed bug 1238386
8436 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8438 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8439 (patch #1144962), added peephole 300, enabled 259.x
8440 * doc/sdccman.lyx: removed screenshot and provided link instead
8442 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8444 * doc/sdccman.lyx: added section about debugging with ddd
8445 * doc/figures/ddd_example.eps: screenshot of debugging session
8447 2005-07-04 Raphael Neider <rneider AT web.de>
8449 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8450 like CODE pointers, fixes #1115683
8451 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8452 call, fixes bugs #1232211, #1228110,
8453 fixed wrong casts to pCodeFlow from pCodeInstructions
8455 2005-07-04 Raphael Neider <rneider AT web.de>
8457 * src/pic/gen.c (popGet): changed assert to allow for
8459 * (popGetAddr): changed signature to provide
8460 an additional index, patched all call sites
8461 * (genCmpEq): handle literal-like operands correctly
8462 * (genAddrOf): added sanity checks on __code/__data pointers
8463 * (genAssign): added handling of symbols from __code section
8464 * (gencjne): do not generate code for comparisons whose result
8465 is neither stored nor used, fixes bug #1171114
8466 * (AccLsh, AccRsh): operate on operand instead of WREG
8467 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8468 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8470 * rewrote complete shift-by-literal logic, commented unused
8472 * (genConstPointerGet): get multiple bytes (if result size > 1),
8473 fixed handling of non-immediate addresses
8474 * (genPointerGet): handle CODE pointers like CONST pointers
8475 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8476 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8477 operand is to be treated as a literal or not
8478 * (mov2w,genPcall,genCmpEq),
8479 src/pic/genarith.c: use aop_isLitLike() to decide between
8480 literal/register contents
8481 * (addSign): added missing offset
8482 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8483 only emit comment in debug-mode,
8484 use {aop,op}_isLitLike throughout the file
8485 * src/pic/glue.c: fix initializers for pointers (work in progress)
8486 * src/pic/pcode.c (get_op): honor index on _const symbols
8487 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8488 * (dumppBlock): added pCode size estimation
8489 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8490 check for IS_SYMOP before OP_SYMBOL'ing
8491 * fixed indentation, compacted switch-statements
8492 * (allocReg): find free register and allocate it instead of
8493 allocating new registers all the time
8494 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8495 registers as its operands (necessary only for multibyte GETs)
8497 2005-07-01 Raphael Neider <rneider AT web.de>
8499 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8500 debugging .asm-output macros FENTRY + FEXIT
8501 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8503 * (emitpComment): NEW, printf to pCode
8504 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8506 * (popGetAddr): NEW, variant of popGet to access an immediates
8507 high(er) bytes instead of the n'th byte of memory they reference,
8508 replaced popGet with popGetAddr where neccessary
8509 * (genDataPointerGet): reactivated and fixed implementation
8510 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8512 * (genDataPointerSet): fixed multibyte assignments
8513 * (genpic14Code): fixed --i-code-in-asm handling
8514 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8515 * (genPlus): fixed index-out-of-bounds error
8516 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8517 * src/pic/ralloc.c: added debugging output macro FENTRY2
8518 * (spillThis): fixed indentation, enbraced for-body for clarity
8519 * (rematStr): commented out as now unused
8520 * (regTypeNum): commented out special spill case (overwrites
8522 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8524 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8526 * doc/sdccman.lyx: documented sfr16/sfr32,
8527 added example for using storage class with function pointers
8528 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8530 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8532 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8533 * device/lib/_itoa.c,
8534 * device/lib/_ltoa.c: optimized codesize
8535 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8536 but don't know how to suppress the double warning.
8537 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8538 * support/Util/SDCCerr.c,
8539 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8541 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8543 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8544 fixed old K&R prototypes
8545 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8546 * device/lib/_gptrget.c,
8547 * device/lib/_gptrgetc.c,
8548 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8549 also new versions for small generic pointers and banked generic pointers
8550 * src/port.h: added const_name
8551 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8552 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8553 * src/SDCCcse.c (findPrevIc): check all associative operators
8554 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8555 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8556 * src/SDCCmem.c: updated comments,
8557 set far-space to 0 for pdata, results in optimized code
8558 * src/SDCCmem.h: added macro CONST_NAME
8559 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8560 moving the info into the highest bits, see also gptrget/gptrput
8561 * src/src.dsp: added sdcc.ico to project files
8562 * src/avr/gen.c (genCast): fixed bug 0x%d
8563 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8564 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8565 relation between ptr_type and DCL_TYPE,
8566 (genCast): fixed bug 0x%d
8567 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8568 (CODE)" for const_name
8569 * src/hc08/gen.c (genCast): fixed bug 0x%d
8570 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8571 (hc08_port): added "CONST (CODE)" for const_name
8572 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8573 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8574 between ptr_type and DCL_TYPE,
8575 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8576 operand* and took AOP() inside function so sfr-ness can be checked,
8577 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8579 (genFunction, genEndFunction): optimized stack setup,
8580 (genMinus): optimized for literals with ending zeroes (in bytes),
8581 (genCast): fixed bug 0x%d
8582 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8583 (mcs51_port): added "CONST (CODE)" for const_name
8584 * src/mcs51/peeph.def: made rule 226 more generic
8585 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8586 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8587 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8588 * src/z80/main.c (z80_port): added NULL for const_name,
8589 (gbz80_port): added NULL for const_name
8590 * support/regression/tests/bug663539.c,
8591 * support/regression/tests/sfr16.c: new tests
8593 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8595 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8597 2005-06-24 Raphael Neider <rneider AT web.de>
8599 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8601 * device/include/pic16/signal.h: added USBIF
8604 2005-06-24 Raphael Neider <rneider AT web.de>
8606 * device/lib/pic16/libdev/pic18f2455.c,
8607 device/include/pic16/pic18f2455.h: NEW
8608 * device/include/pic16/pic18fregs.h,
8609 device/lib/pic16/pics.all,
8610 src/pic16/device.c: added 18f2455
8611 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8612 device/include/pic16/{pic18f[68][567].h,usart.h}:
8613 replaced MULTIPLE_USARTS define with more relaible
8614 compatibility sfrs (for USART access)
8616 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8618 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8619 and the output asm file line is printed on two lines.
8621 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8623 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8624 BGT, BLE, BHI, and BLS instructions
8625 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8627 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8628 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8630 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8632 2005-06-15 Raphael Neider <rneider AT web.de>
8634 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8635 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8636 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8637 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8638 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8640 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8642 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8643 Marcel Telka in bug #1215704
8645 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8647 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8648 located in shared memory bank.
8650 2005-05-31 Raphael Neider <rneider AT web.de>
8652 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8653 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8654 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8656 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8658 * device/lib/_strncpy.c: fixed the fix
8660 2005-05-26 Raphael Neider <rneider AT web.de>
8662 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8663 initializers with \0, bug #1208187
8664 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8665 intializers with \0, bug #1208187
8667 2005-05-26 Raphael Neider <rneider AT web.de>
8669 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8670 initializers with \0, bug #1208187
8671 * src/pic16/main.c (_process_pragma): added sanity checks
8672 for stack position and size, emit warnings when appropriate
8674 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8676 * device/lib/_strncpy.c: fixed not filling with \0
8678 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8680 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8682 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8683 compound_statement),
8685 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8687 2005-05-24 Raphael Neider <rneider AT web.de>
8689 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8691 2005-05-24 Raphael Neider <rneider AT web.de>
8693 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8694 TRISE definitions, closes bug #1162453
8696 2005-05-22 Raphael Neider <rneider AT web.de>
8698 * src/pic16/main.c (_process_pragma): check for missing
8699 arguments to pragmas code and udata
8700 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8701 consistency fixes to match other headers (thanks to Jim Paris)
8702 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8704 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8706 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8708 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8710 * support/regression/tests/bug1198642.c: new test
8711 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8712 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8713 * support/scripts/resource.h,
8714 * support/scripts/resource.rc,
8715 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8716 * support/scripts/sdcc.ico: added 32x32 icon
8718 2005-05-18 Raphael Neider <rneider AT web.de>
8720 * device/lib/pic16/libdev/pic18f*.c,
8721 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8722 keywords to "__sfr" and "__at (X)"
8723 * device/include/pic16/pic18fregs.h: added pic18f4520
8724 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8725 #1203088 (MPLAB compatibility)
8727 2005-05-17 Raphael Neider <rneider AT web.de>
8729 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8730 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8731 * device/lib/pic16/pics.all: added new devices
8732 * src/pic16/device.c: added support for pic18f4520
8734 2005-05-16 Raphael Neider <rneider AT web.de>
8735 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8736 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8737 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8738 convenience function for bit access
8740 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8742 * device/lib/printf_large.c: fixed bug 1193299
8743 * support/regression/tests/bug1057979.c: added test %3.3s
8745 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8747 * device/include/mcs51/8051.h,
8748 * device/include/mcs51/8052.h: made parseable with lint
8749 * device/include/mcs51/lint.h: added include file for (sp)lint
8750 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8751 * doc/cdbfileformat.lyx,
8752 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8754 2005-05-14 Raphael Neider <rneider AT web.de>
8756 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8757 * device/lib/pic16/libc/stdlib/itoa.c (new)
8758 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8759 * device/lib/pic16/libio/Makefile: exclude subdir according to
8760 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8761 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8762 * src/pic16/gen.c (genFunction): prevent annoying warning
8763 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8765 * support/cpp2/cppmain.c (cpp_output_string): new
8766 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8769 2005-05-13 Borut Razem <borut.razem AT siol.net>
8771 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8773 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8775 * .version: changed to version 2.5.1; back to bleeding edge development
8777 2005-05-11 Borut Razem <borut.razem AT siol.net>
8779 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8780 generate PDF version 1.3 documents
8782 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8784 * .version: changed to version 2.5.0
8786 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8788 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8790 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8792 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8793 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8794 well as many smaller updates.
8795 * .version: changed to version 2.5.0-pre1
8797 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8799 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8801 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8803 * support/regression/tests/bug1185672.c: added
8804 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8806 * src/mcs51/gen.c (genCall): added comments, made it look safer
8807 * src/mcs51/gen.c (genEndFunction): simplified
8809 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8811 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8813 2005-04-14 Borut Razem <borut.razem AT siol.net>
8815 * fixed bug 1045046 - SIGSEGV with really simple code?:
8816 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8817 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8819 2005-04-14 Borut Razem <borut.razem AT siol.net>
8821 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8822 src/pic16/device.h: temporarily disabled experimental #inline pragma
8825 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8827 * device/include/z80/stdio.h,
8828 * device/include/z80/string.h: removed these highly incomplete files so
8829 SDCC can use the default ones in device/include/
8831 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8833 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8835 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8838 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8840 * device/include/malloc.h: removed redundant __reentrant prototypes
8841 * device/lib/_mullong.c: added working xstack variant in asm (C version
8842 doesn't pass regression tests)
8843 * device/lib/bpx.c: used __data and made bpx char for mcs51
8844 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8845 (createFunction): fixed bug with xstackPtr
8846 * src/SDCCcse.c: corrected comments
8847 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8848 (killDeadCode, eBBlockFromiCode): removed unused code
8849 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8851 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8852 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8853 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8854 (genModOneByte): fixed warning in MSVC
8855 * src/mcs51/main.c (): added comments
8856 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8858 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8860 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8862 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8864 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8866 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8868 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8869 characters arrays of larger size than the declared one.
8871 2005-04-10 Borut Razem <borut.razem AT siol.net>
8873 * src/pic/gen.c (genInline),
8874 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8875 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8876 (findNextInstruction), (findPrevInstruction),
8877 (findInstructionUsingLabel),
8878 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8879 * src/pic/pcode.c (findLabel): added missing '\n'
8880 * src/src.dsp: added SDCCdwarf2.c to the project
8882 2005-04-09 Borut Razem <borut.razem AT siol.net>
8884 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8886 2005-04-08 Raphael Neider <rneider AT web.de>
8888 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8889 into the chain after a given one) and mergeDefmapSymbols (combine
8890 defmap entries for each symbol per pcode)
8891 * (createDefmap): have defmap entries merged in the end
8892 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8893 a symbol before replacing one access type's symbol, merge symbols in
8894 the end (replacement symbol might already have an entry)
8895 * (assignValnums): keep reference to written WREG intact
8897 2005-04-08 Raphael Neider <rneider AT web.de>
8899 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8902 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8904 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8907 2005-04-07 Raphael Neider <rneider AT web.de>
8909 * device/include/pic16/usart.h: added compatibility defines for
8910 devices with more than one USART
8911 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8913 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8915 * device/lib/Makefile.in: updated for port specific include
8917 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8919 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8921 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8923 * device/include/8051.h,
8924 * device/include/8052.h,
8925 * device/include/at89S8252.h,
8926 * device/include/at89c55.h,
8927 * device/include/at89x051.h,
8928 * device/include/at89x51.h,
8929 * device/include/at89x52.h,
8930 * device/include/mcs51reg.h,
8931 * device/include/reg51.h,
8932 * device/include/reg764.h,
8933 * device/include/regc515c.h,
8934 * device/include/sab80515.h: (re)moved these 12 files
8935 * device/include/mcs51/8051.h,
8936 * device/include/mcs51/8052.h,
8937 * device/include/mcs51/at89S8252.h,
8938 * device/include/mcs51/at89c55.h,
8939 * device/include/mcs51/at89x051.h,
8940 * device/include/mcs51/at89x51.h,
8941 * device/include/mcs51/at89x52.h,
8942 * device/include/mcs51/mcs51reg.h,
8943 * device/include/mcs51/reg51.h,
8944 * device/include/mcs51/reg764.h,
8945 * device/include/mcs51/regc515c.h,
8946 * device/include/mcs51/sab80515.h: and added them here
8948 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8950 * device/include/stdarg.h: changed SDCC specific keywords to double
8952 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8954 * device/include/hc08/mc68hc908gp32.h,
8955 * device/include/hc08/mc68hc908jb8.h,
8956 * device/include/hc08/mc68hc908jkjl.h,
8957 * device/include/hc08/mc68hc908qy.h: fixed comments
8958 * device/include/mcs51/README: updated
8959 * device/include/mcs51/c8051f120.h: added PINRSF
8960 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8961 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8962 amidst code. Also inline is not supported.
8964 2005-04-06 Raphael Neider <rneider AT web.de>
8966 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8967 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8968 callers stack/frame pointers
8970 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8972 * device/include/pic16/usart.h: added, missing in previous commit,
8973 * device/include/pic16/adc.h: fixed typo,
8974 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8976 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8978 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8979 uninitialized because a bug appears with gplink
8980 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8981 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8982 complains for unrecognised option
8984 2005-04-05 Raphael Neider <rneider AT web.de>
8986 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8987 structs as well (using memcpy)
8988 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8989 on ISRs (GOTO has no label)
8990 * src/pic16/device.h: added OF_OPTIMIZE_DF
8991 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8992 new data flow analysis/optimization
8993 * src/pic16/pcode.c: added (prototypes for and implementation of)
8994 dataflow analysis functions, fixed pCodeInstructions' inCond and
8995 outCond values, made RCALL a branch instruction
8996 * (pic16_unlinkpCode): keep C line if possible
8997 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8998 C line moved if possible
8999 * (pic16_getRegFrompCodeOp): NEW, improved version of...
9000 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
9001 to use new pic16_getRegFrompCodeOp (works for more SFRs)
9002 * (pic16_BuildFlow): fixed skip instructions with label (did not start
9004 * (pic16_getJumptabpCode): NEW, needed in...
9005 * (LinkFlow): fixed handling of jumptables, calls and conditional
9007 * (pic16_InsertCommentAfter): NEW
9008 * (pic16_pCodeReplace): made verbose and flow preserving
9009 * (AnalyzeFlow): added call to data flow analysis
9010 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
9011 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
9012 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
9014 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9016 * src/SDCCast.c (decorateType): fixed bug #1105626
9018 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
9020 * device/include/asm/pic16/features.h,
9021 * pic18f*.h headers,
9022 * device/include/pic16/adc.h,
9023 * device/include/pic16/delay.h,
9024 * device/include/pic16/i2c.h,
9025 * device/include/pic16/malloc.h,
9026 * device/include/pic16/stdio.h,
9027 * device/include/pic16/stdlib.h,
9028 * device/include/pic16/string.h,
9029 * device/lib/pic16/libc/stdio/printf_tiny.c,
9030 * device/lib/pic16/libc/stdio/printf_small.c,
9031 * device/lib/pic16/libc/stdio/strmgpsim.c,
9032 * device/lib/pic16/libc/stdio/strmmssp.c,
9033 * device/lib/pic16/libc/stdio/strmusart.c,
9034 * device/lib/pic16/libc/stdio/vfprintf.c,
9035 * device/lib/pic16/libc/stdlib/ltoa.c,
9036 * device/lib/pic16/libc/stdlib/putchar.c,
9037 * device/lib/pic16/libc/stdlib/x_ftoa.c,
9038 * device/lib/pic16/libc/stdlib/memchrpgm.c,
9039 * device/lib/pic16/libc/stdlib/memchrram.c,
9040 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
9041 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
9042 * device/lib/pic16/libio/adc/adcbusy.c,
9043 * device/lib/pic16/libio/adc/adcread.c,
9044 * device/lib/pic16/libio/adc/adcsetch.c,
9045 * device/lib/pic16/libio/usart/ubaud.c,
9046 * device/lib/pic16/libio/usart/ubusy.c,
9047 * device/lib/pic16/libio/usart/udrdy.c,
9048 * device/lib/pic16/libio/usart/uopen.c,
9049 * device/lib/pic16/libio/usart/uputc.c,
9050 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9051 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9052 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9053 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9054 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9055 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9056 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9057 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9058 specific keywords to double underlined form,
9059 * device/lib/pic16/libc/Makefile.rules,
9060 * device/lib/pic16/libsdcc/Makefile.rules,
9061 * device/lib/pic16/libm/Makefile,
9062 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9063 to compile with C standard set in Makefile.common
9064 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9065 rand.c and crc.c in compilation process,
9066 * device/lib/pic16/libsdcc/int/divuint.c,
9067 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9068 `c' from signed to unsigned,
9069 * device/lib/pic16/startup/crt0.c,
9070 * device/lib/pic16/startup/crt0i.c,
9071 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9072 keywords to double underlined form, bug fixes in _do_cinit function
9073 which prevented the correct initialization of the .idata segment,
9074 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9075 core to enter a infinite loop
9076 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9078 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9080 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9082 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9084 * device/include/Makefile.in: add support for hc08 subdirectory
9085 * device/include/hc08/: new subdirectory
9086 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9087 Lucas Loizaga, thanks!
9088 * device/include/hc08/mc68hc908qy.h,
9089 * device/include/hc08/mc68hc908gp32.h,
9090 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9091 their own directory. Changed internal macro names to use the compiler
9092 reserved namespace. Changed SDCC specific keywords to double
9094 * device/include/math.h,
9095 * device/include/malloc.h,
9096 * device/include/stdarg.h,
9097 * device/include/stdbool.h
9098 * device/include/string.h,
9099 * device/include/tinibios.h,
9100 * device/include/ds400rom.h,
9101 * device/include/8051.h,
9102 * device/include/8052.h,
9103 * device/include/80c51xa.h,
9104 * device/include/at89c55.h,
9105 * device/include/at89S8252.h,
9106 * device/include/at89x51.h,
9107 * device/include/at89x52.h,
9108 * device/include/ds80c390.h,
9109 * device/include/reg764.h,
9110 * device/include/regc515c.h,
9111 * device/include/sab80515.h,
9112 * device/include/mcs51/c8051f000.h,
9113 * device/include/mcs51/c8051f018.h,
9114 * device/include/mcs51/c8051f020.h,
9115 * device/include/mcs51/c8051f040.h,
9116 * device/include/mcs51/c8051f060.h,
9117 * device/include/mcs51/c8051f120.h,
9118 * device/include/mcs51/c8051f300.h,
9119 * device/include/mcs51/c8051f310.h,
9120 * device/include/mcs51/c8051f320.h,
9121 * device/include/mcs51/c8051f330.h,
9122 * device/include/mcs51/c8051f350.h,
9123 * device/include/z180.h: Changed SDCC specific keywords to double
9126 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9128 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9130 * (pic16_assignConfigWordValue): disable testing of configuration
9131 register value with config mask,
9132 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9133 function with port->fun_prefix,
9134 * (genFunction): when generating a naked interrupt function never
9135 create an absolute segment placed in interrupt vector address, place
9136 the actual interrupt function at IVA instead, when an interrupt
9137 function is generated with unspecified interrupt then do not create
9138 the absolute section,
9139 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9140 code for generating a call to generic pointer get/put function with
9141 a call to function pic16_callGenericPointer(),
9142 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9143 the call to the generic pointer get/put functions with prefixing the
9144 function name with port->fun_prefix,
9145 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9146 * src/pic16/main.c (_process_pragma): prefix function with
9148 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9149 calling assembler, old 18Fxxxx macro is deprecated,
9150 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9151 PC_ASMDIR in while condition,
9152 * (findInstruction): add PC_ASMDIR in while condition,
9153 * (buildCallTree): prefix main with port->fun_prefix,
9154 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9155 identifier for variable with banked access in instructions BTFSS,
9156 BTFSC, BCF, BSF, BTG
9157 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9158 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9159 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9160 perform optimization when enviroment variable NO_REG_OPT is set,
9161 * (insideLRBlock): NEW, return 1 if register is inside an
9162 INF_LOCALREGS block,
9163 * (RemoveRegFromLRBlock): remove a register that is completely
9164 eliminated by register optimization, but it is still left in local
9165 register store/restore in/from stack block,
9166 * (Remove2pcodes): after removing register, check to see if it
9167 should be removed from local register store/restore in/from stack
9169 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9170 DUMMY_READ_VOLATILE,
9172 * device/include/pic16/adc.h: minor prototype modifications and
9174 * device/include/pic16/malloc.h: added GPL notice various
9176 * device/include/pic16/stdint.h: NEW, standard header for ints
9177 * device/include/pic16/delay.h: NEW, header for delay functions,
9178 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9180 * device/include/pic16/signal.h: NEW, header providing helper macros
9181 for implementing signal handlers,
9182 * device/include/pic16/stdio.h: added prototypes for functions,
9183 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9184 prototypes for stdin and stdout, added macro PUTCHAR to
9185 automatically implement putchar function prototype,
9186 * device/include/pic16/usart.h: modified and updated USART library,
9187 * device/lib/pic16/libio/adc/,
9188 * device/lib/pic16/libio/i2c: some modifications to improve library
9190 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9191 family of functions,
9192 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9193 family of functions and other sources,
9194 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9195 of the PIC18Fxx[28] devices,
9196 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9197 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9198 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9199 _do_cinit function, because the previous failed when local variables
9200 where not placed in the same memory bank,
9201 * device/lib/pic16/libsdcc/char/: various modifications to improve
9202 library performance,
9203 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9204 information on the new functions of the c library and more...
9206 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9208 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9210 2005-03-26 Raphael Neider <rneider AT web.de>
9212 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9213 if condition == CARRY)
9214 * (genCmp): adapted to new genSkipc semantics
9215 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9216 on rIfx (genCmp was broken)
9218 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9220 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9221 * src/z80/main.c (_keywords[]),
9222 * src/SDCCglobal.h (struct options),
9224 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9225 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9226 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9227 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9228 always available in leading double underscore form. The C99 support is
9229 mostly missing, but it's a start.
9230 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9231 reserved identifier "__data".
9233 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9235 * src/mcs51/peeph.def: fixed bug 1170013
9237 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9239 * device/include/mcs51reg.h: fixed bug 842007
9241 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9243 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9246 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9248 * src/port.h (struct PORT),
9249 * src/avr/ralloc.c (avr_assignRegisters),
9251 * src/ds390/ralloc.c (ds390_assignRegisters),
9253 * src/hc08/ralloc.c (hc08_assignRegisters),
9255 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9257 * src/pic/ralloc.c (pic14_assignRegisters),
9259 * src/pic16/ralloc.c (pic16_assignRegisters),
9261 * src/xa51/ralloc.c (xa51_assignRegisters),
9263 * src/z80/ralloc.c (z80_assignRegisters),
9265 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9266 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9268 * src/SDCCdflow.c (computeDataFlow),
9270 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9272 * src/SDCCcflow.c (*),
9274 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9275 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9276 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9277 immedDom() returning wrong block; probably fixes bug #1160833)
9279 2005-03-20 Borut Razem <borut.razem AT siol.net>
9281 * support/scripts/inc2h.pl: WIN32 port
9283 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9285 * device/lib/makefile.in: added abs.c and labs.c
9287 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9289 * device/include/stdint.h: added
9290 * device/lib/abs.c: added
9291 * device/lib/labs.c: added
9292 * device/include/stdlib.h: added abs() and labs() prototypes
9293 * device/lib/libsdcc.lib: added abs and labs
9294 * device/include/float.h,
9295 * device/lib/_fsmul.c,
9296 * device/lib/printf_fast.c,
9297 * device/lib/printf_tiny.c: updated comments
9299 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9301 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9304 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9306 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9307 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9309 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9311 * device/lib/printf_large.c: removed inline assembly for portability and
9312 readability. Use printf_fast if speed or size are more important.
9313 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9314 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9316 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9318 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9319 prevent compiler warning
9321 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9323 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9324 moved to level 0 and declared as static. Also they are explicit
9325 placed in access bank. This was necessery because some times they
9326 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9327 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9328 optimizations. Currently only compare to unsigned char is implemented,
9329 * src/pic16/gen.c: added fReturnIdx array,
9330 * (struct resolvedIfx) is moved to gen.h and made public,
9331 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9332 * (aopForSym): added an optimization to directly store in stack of
9333 the operand of a SEND iCode,
9334 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9335 but as registers instead (AOP_REG) using the fReturnIdx array,
9336 * (pic16_freeAsmop): remove the freed register from the
9337 _G.sregsAlloc field,
9338 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9339 a compare of 'WREG',
9340 * (pic16_popGetTempRegCond): changed function prototype, now
9341 function takes also a bitVector argument v which holds the current
9342 set of registers that are allocated for stack access by aopForSym,
9343 registers allocated in aopForSym for accessing stack symbols are not
9344 any more part of the functions usedRegs field,
9345 * (genCall): some times aopOp is called for a stack variable to be
9346 send, aopForSym might perform the push, if this is true make sure
9347 that genCall doesn't push the variable twice by testing _G.resDirect,
9348 * (genFunction): changed testing for unspecified interrupt number
9349 from 256 to INTNO_UNSPEC,
9350 * modified selection scheme of frame pointer generation. Previously
9351 if function did use local registers a frame pointer was generated,
9352 now a frame pointer is generated only if function has arguments
9353 (that need PLUSW2 register access), or has stack arguments, or the
9354 compiler is not instructed to omit the frame pointer,
9355 * (genEndFunction): before restoring local registers that were saved
9356 in the function preamble, also restore the registers that *might*
9357 have been allocated for stack access,
9358 * (genRet): removed some old comments,
9359 * (genCmp, the active (RN's) version): added a call to the
9360 pic16_genCmp_special function to perform the compare with a more
9361 robust and optimized way,
9362 * (genInline): a feature has been added in inline code generation,
9363 which allows a wildcard variable substitution when writing inline
9364 assembly. Code is incomplete and experimental therefore undocumented,
9365 * (genCast): changed order of aopOp for result and right to allow
9366 aopForSym to directly load the result if possible,
9367 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9368 perform an optimized compare on some selected special occasions,
9369 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9370 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9371 generate an IVT any more,
9372 * src/pic16/main.c (pic16_optionsTable): added command line option
9374 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9375 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9377 * src/pic16/NOTES: Raphael Neider added in list of active developers
9378 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9379 jumptable_end to prevent bug #,
9380 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9381 inCond and outCond fields,
9382 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9383 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9384 turn off register spilling,
9385 * (packRegsForOneUse): synced with other ports' versions although it
9386 is not used currently,
9387 * (pic16_packRegisters): added an optimization while reading
9388 structure bitfields, some registers may be saved (malloc code is
9389 decreased by 80 bytes)
9391 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9393 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9394 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9395 this can be optimized more?
9397 2005-03-10 Raphael Neider <rneider AT web.de>
9399 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9400 genNearPointerGet): (hopefully) fixed access to bitfields via
9401 pointers (p->bitN = x; and x = p->bitN; failed)
9403 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9405 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9407 2005-03-09 Raphael Neider <rneider AT web.de>
9409 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9411 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9413 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9414 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9415 (regTypeNum): set REG_BIT type if necessary
9416 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9417 * support/regression/tests/critical.c: check bug 1144613
9419 2005-03-02 Raphael Neider <rneider AT web.de>
9421 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9423 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9425 * src/avr/ralloc.c (serialRegAssign),
9426 * src/ds390/ralloc.c (serialRegAssign),
9427 * src/hc08/ralloc.c (serialRegAssign),
9428 * src/mcs51/ralloc.c (serialRegAssign),
9429 * src/pic/ralloc.c (serialRegAssign),
9430 * src/pic16/ralloc.c (serialRegAssign),
9431 * src/xa51/ralloc.c (serialRegAssign),
9432 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9434 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9436 * src/SDCCast.c (decorateType): fixed bug 1124787
9438 2005-02-20 Hubert Sack <sack AT digiplan.de>
9439 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9441 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9444 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9446 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9447 to keep the correct label reference count when adding/removing references
9448 to labels. A peephole file using this is appended to patch #1144962.
9450 2005-02-14 Raphael Neider <rneider AT web.de>
9452 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9453 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9454 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9455 retrievals of result operand's value on assignment
9457 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9459 * device/include/pic16/string.h: modified prototype for memccpy()
9460 to memccpy(void *, void *, char, size_t)
9461 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9462 check whether to omit frame pointer or not,
9463 * (genInline): convert all occurences of "\n" to LF in inline
9464 assembler blocks, this helps formatting the inline text,
9465 * (pic16_loadFSR0): modified prototype,
9466 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9467 removed some 8051 legacy code,
9468 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9469 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9470 before allocating temporary registers in functions,
9472 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9474 * support/regression/tests/bitvars.c: corrected the "fix"
9476 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9478 * support/regression/tests/bitvars.c,
9479 * support/regression/tests/bitwise.c,
9480 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9482 2005-02-10 Raphael Neider <rneider AT web.de>
9484 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9485 different size for Alpha
9486 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9488 2005-02-09 Raphael Neider <rneider AT web.de>
9490 * src/SDCC.lex(doPragma) : save and restore warning options as well
9491 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9492 * have #pragma less_pedantic set the errorlevel to WARNING
9494 * (cloneOptimize) : fixed wrong malloc's size
9495 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9496 facilitate correct handling of #pragma (save|restore)
9498 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9500 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9502 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9504 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9506 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9508 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9510 2005-02-02 Raphael Neider <rneider AT web.de>
9512 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9513 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9514 * (pic16_storeForReturn): fixed to allow returning function pointers
9515 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9516 * device/include/pic16/{stddef.h,stdbool.h}: added
9518 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9520 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9522 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9524 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9525 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9526 appeared to be required
9528 2005-01-31 Borut Razem <borut.razem AT siol.net>
9530 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9531 include/mcs51 and include/z80 directories to the package
9533 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9535 * src/hc08/gen.c (genFunction): fixed bug #1112752
9537 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9539 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9541 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9543 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9545 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9547 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9549 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9551 * device/include/c8051fxxx.h: removed these 6 files
9552 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9554 2005-01-26 Raphael Neider <rneider AT web.de>
9556 * src/pic16/gen.c (genAssign): fixed assignment from longs
9557 in codespace (were cut to three bytes)
9558 * (genDummyRead): implemented (except for CODESPACE...),
9560 * src/pic16/glue.c (emitStatistics): beautified
9561 * device/lib/pic16/libm/Makefile: added include path
9563 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9565 * src/z80/gen.c (aopPut): fixed bug #1103902
9567 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9569 * device/lib/expf.c: fixed bug #1095792
9571 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9573 * device/lib/pic16/libm: added Math library sources
9575 2005-01-24 Raphael Neider <rneider AT web.de>
9577 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9578 to enable upcast to pCodeOpReg2 (there is no type tag to
9579 differenciate the two and pic16_popGet2p cast into PCOR2)
9580 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9581 (sizeof(sectNames) changed to sizeof(sectName))
9582 Both patches fix segfaults under MinGW.
9584 2005-01-23 Raphael Neider <rneider AT web.de>
9586 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9587 Safe_[mc]?alloc()'ed variables
9588 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9589 of (byte sized) temporaries (assign them to WREG for now)
9590 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9591 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9592 this might fix SIGSEGVs on MinGW...
9593 * src/SDCCopt.c (killDeadCode): restored original behaviour
9594 (volatile operands might get thrown away though)
9596 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9598 * src/pic16/gen.c: fixed bug #1106975,
9599 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9600 pointer update, INTCON is saved, global interrupts are disabled and
9601 restored after updateing TOS.
9602 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9603 * added function attribute 'shadowregs' to take advantage of shadow
9605 * added function attribute 'wparam' as an alternative to the wparam
9607 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9608 user declares a non-ISR function as 'shadowregs',
9609 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9611 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9613 * .version: bumped version number to 2.4.8
9614 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9616 * device/lib/pic16/libio/i2c/: I2C module support library,
9617 * device/include/pic16/i2c.h: I2C support library header,
9618 * device/lib/pic16/libc/stdio/: standard IO support sources,
9619 * (printf_small.c): printf_small() source, supports float print,
9620 * (printf_tiny.c): printf_tiny() source, does not support floats,
9621 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9622 enable global optimizations for entire library source, other
9623 Makefiles in the source tree are also modified to reflect this,
9624 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9626 * doc/sdccman.lyx: updated to reflect new changes,
9627 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9628 sym->onStack if-case,
9629 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9630 sbit, idata, _idata, xdata, _xdata,
9631 * added pragma library, to link an external library, (see doc),
9632 * removed command line options, --pomit-config-words, --pomit-ivt,
9633 --pleave-reset-vector,
9634 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9635 when calling assembler to reflect memory model used, also define
9636 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9637 reflect stack model used,
9638 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9639 on stack return NULL,
9641 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9643 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9644 of the operands is volatile. Fixes #1020220
9646 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9648 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9649 * (OptimizeRegUsage): make sure that there is really no other flow where
9650 the first pCode is used
9652 2005-01-22 Raphael Neider <rneider AT web.de>
9654 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9655 to fix #1106967 (pCode->seq are not set up correctly)
9657 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9659 * src/SDCCglue.c (glue): make sure code area is declared before the
9660 static initialization area.
9662 2005-01-21 Raphael Neider <rneider AT web.de>
9664 * device/lib/Makefile.in: fixed test for pic16 install dir
9665 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9667 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9668 added --optimize-goto compiler switch and pragma wparam documentation
9669 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9670 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9671 and PRODH closing bug #1071770 (peephole optimizer)
9673 2005-01-19 Raphael Neider <rneider AT web.de>
9675 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9676 cmdLine buffers (used when calling sdcpp...) are large enough
9677 (MAX_PATH=256 truncates arguments leading to system halts when
9679 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9680 * (genUminus): rewritten to for efficiency
9681 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9682 used uninitialized in some cases)
9683 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9684 copy the third byte from the int -- now assumes 0x80 (data memory)
9685 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9686 operands (genAddLit expects the iCode's operands to swapped as
9687 well), fixed leftover bytes (crashed for short left operands)
9688 * (pic16_genMinusDec): performance improvements, removed false
9690 * (pic16_genMinus): fixed to cope with differently sized operands
9691 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9693 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9694 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9695 new banksel optimization
9696 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9697 analysis for temporary registers (segfaults...)
9698 * src/pic16/peeph.def: added rule
9700 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9702 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9703 which converts a float number to its ASCII representation
9704 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9705 functions to convert the fractional and integer part of a float to ASCII,
9706 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9707 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9709 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9711 * device/include/pic16/adc.h: added GPL info,
9712 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9713 a pCodeOp as tested operand,
9714 * (genNearPointerGet): optimized bit testing, does not use
9715 intermediate register for bit value, test directly instead with
9716 BTFSS, BTFSC, works only for single bits,
9717 * (genpic16Code): dump the name of the iCode in the asm,
9718 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9719 renamed to pic16_decodeOp,
9720 * (serialRegAssign): do not allocate a temporary register for iCode
9721 sequences that test a single bit for 1/0
9723 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9725 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9726 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9727 access stack and frame pointers. They are initially assigned to
9728 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9729 accessing SFRs. Updated all occurences of modification of stack or
9730 frame pointer in gen.c and pcode.c,
9731 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9732 assigning of a literal value to pointers,
9733 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9734 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9737 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9739 * doc/sdccman.lyx: update documentation about stack pragma, added
9740 some info for stack memory models
9742 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9744 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9746 2005-01-08 Raphael Neider <rneider AT web.de>
9748 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9749 udata sections to fix bug #1097823
9751 2005-01-05 Raphael Neider <rneider AT web.de>
9753 * src/pic16/gen.c (genGenericShift): added handling of differently
9754 sized left operand and result
9756 2005-01-04 Raphael Neider <rneider AT web.de>
9758 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9759 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9760 to hold the condition bit)
9761 * added new version of genCmp (old code available via #define)
9762 * added new version of genShiftLeft/genShiftRight in a generic
9763 way, now supports shifting by negative values
9764 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9765 shiftCount (expected by genGenericShift)
9766 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9767 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9769 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9770 is an invalid literal too...)
9772 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9774 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9775 from Raphael Neider,
9776 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9777 for 8-bit literals. This fixes some literal operands which are sign
9778 extended to 16-bits ints when instruction needs only 8-bits.
9780 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9782 * device/lib/logf.c: added mcs51 assembly version
9783 * device/lib/expf.c: added mcs51 assembly version
9784 * device/lib/_logexpf.c: new shared asm code for expf and logf
9785 * device/include/math.h: add defines for assembly math library
9786 * device/lib/Makefile.in: build new _logexpf.c
9787 * device/lib/libfloat.lib: use new _logexpf.c
9789 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9792 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9793 device types which have less than 0x7f registers.
9795 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9797 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9799 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9801 * device/lib/printf_fast.c: only build on supported arch.
9802 * device/lib/printf_tiny.c: only build on supported arch.
9803 * device/lib/printf_fast_f.c: only build if asm float lib
9804 * device/lib/_fsget1arg.c: only build if asm float lib
9805 * device/lib/_fsget2args.c: only build if asm float lib
9806 * device/lib/_fsnormalize.c: only build if asm float lib
9807 * device/lib/_fsreturnval.c: only build if asm float lib
9808 * device/lib/_fsrshift.c: only build if asm float lib
9809 * device/lib/_fsswapargs.c: only build if asm float lib
9810 * device/include/stdio.h: don't provide print_fast,
9811 print_fast_f, print_tiny prototypes if --xstack used
9813 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9815 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9816 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9819 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9821 * device/lib/printf_fast_f.c: same as printf_fast, but
9822 with floating point enabled
9823 * device/lib/printf_fast.c: minor tweaks
9824 * device/include/stdio.h: add printf_fast_f
9826 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9828 * src/SDCCmain.c: make --float-reent default for mcs51
9829 * device/lib/_fsadd.c: added mcs51 assembly version
9830 * device/lib/_fssub.c: added mcs51 assembly version
9831 * device/lib/_fsmul.c: added mcs51 assembly version
9832 * device/lib/_fsdiv.c: added mcs51 assembly version
9833 * device/lib/_fseq.c: added mcs51 assembly version
9834 * device/lib/_fsneq.c: added mcs51 assembly version
9835 * device/lib/_fsgt.c: added mcs51 assembly version
9836 * device/lib/_fslt.c: added mcs51 assembly version
9837 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9838 * device/lib/Makefile.in: add _fscmp to build
9839 * device/lib/libfloat.lib: add _fscmp to build
9841 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9843 * device/lib/_fs2slong.c: added mcs51 assembly version
9844 * device/lib/_fs2sint.c: added mcs51 assembly version
9845 * device/lib/_fs2schar.c: added mcs51 assembly version
9846 * device/lib/_fs2ulong.c: added mcs51 assembly version
9847 * device/lib/_fs2uint.c: added mcs51 assembly version
9848 * device/lib/_fs2uchar.c: added mcs51 assembly version
9849 * device/lib/_slong2fs.c: added mcs51 assembly version
9850 * device/lib/_sint2fs.c: added mcs51 assembly version
9851 * device/lib/_schar2fs.c: added mcs51 assembly version
9852 * device/lib/_ulong2fs.c: added mcs51 assembly version
9853 * device/lib/_uint2fs.c: added mcs51 assembly version
9854 * device/lib/_uchar2fs.c: added mcs51 assembly version
9855 * device/include/float.h: added #define to select asm vs c
9857 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9859 * device/lib/printf_fast.c: improvements to float output
9860 * device/include/float.h: add defines for assembly float library
9861 * device/lib/_fsget1arg.c: receive 1 float arg
9862 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9863 * device/lib/_fsnormalize.c: normalize a float
9864 * device/lib/_fsreturnval.c: return float, various helper routines
9865 * device/lib/_fsrshift.c: right shift a float's mantissa
9866 * device/lib/_fsswapargs.c: swap 2 floats
9867 * device/lib/Makefile.in: build these 6 new files for mcs51
9868 * device/lib/libfloat.lib: add these 6 files to the library
9870 2004-12-26 Borut Razem <borut.razem AT siol.net>
9872 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9875 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9877 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9878 and fully reentrant and register bank neutral.
9879 * device/lib/printf_fast.c: added float (not enabled by default),
9880 added compact/slower integer (also not enabled by default),
9881 improved size/speed of fast integer code, other minor changes
9882 * device/include/stdio.h, device/lib/Makefile.in,
9883 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9885 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9887 * src/pic16/pcode.c: declaring variables other than at the start of a
9888 block is not supported in C by VC6.
9890 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9892 * applied a previous patch from Raphael Neider that wasn't included
9893 in the previous commits, which fixes infinite loops within jumptable
9895 * made some fixes that previous patches introduced
9897 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9899 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9900 that fixes an issue with AOP_PCODE asmop's offset,
9901 * (pic16_popCopyReg): update instance field too,
9902 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9903 function of pic port,
9904 * (genCmp, genAnd, genAssign),
9905 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9907 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9909 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9910 variables initial values to idata section,
9911 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9912 variables in some functions. This utilizes parmBytes field of iCode
9913 structure to hold the offset of the variable in stack. (might be
9914 able to use the stack field too?)
9915 * applied patch from Raphael Neider # ### , # ###
9916 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9917 variable initial values in idata section,
9918 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9919 for static variables with initial value
9920 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9921 applied fix in while loop from Raphael Neider.
9923 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9925 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9926 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9927 * src/ds390/ralloc.c (serialRegAssign): spill bits
9928 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9929 * support/Util/SDCCerr.c,
9930 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9931 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9932 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9934 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9936 * device/include/sdcc-lib.h: inserted LGPL, added includes
9937 asm/ds390/features.h and asm/mcs51/features.h
9938 * device/include/asm/default/features.h,
9939 * device/include/asm/gbz80/features.h,
9940 * device/include/asm/z80/features.h: added empty _AUTOMEM
9942 * device/include/asm/ds390/features.h,
9943 * device/include/asm/mcs51/features.h: added files with defines for
9944 _AUTOMEM and _STATMEM indicating automatic and static storage class
9945 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9946 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9947 * src/SDCCicode.c (geniCodeCast),
9948 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9949 * src/SDCCloop.c (loopInduction): removed unused variable lr
9950 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9951 to convertToFcall to include char modulo (RFE 1065037), added check
9952 if left operand is unsigned and use abs of literal value
9953 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9954 as it doesn't work after conversion from peephole.def to peephole.rul
9955 * src/mcs51/gen.c (toBoolean): added check for size,
9956 (genModOneByte): optimized code for signed char modulo a literal
9957 power of 2 (thanks to Hubert Sack),
9958 (genRRC): removed unnecessary "clr c",
9959 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9960 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9962 swapped rules 256.c and 256.d,
9963 extended 256.d by using new multiple checks (thanks Erik),
9964 added rules 256.e and 256.f,
9965 updated rule 261.a and 261.b to new generated code
9966 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9968 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9970 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9971 induction related bugs, including first part of bug #1074377
9973 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9975 * applied patch from bug-report #1076292,
9976 * applied patches for genAnd and Goto-optimizations for Raphael
9978 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9979 dump a less iCode information,
9980 * src/pic16/device.h (pic16_options_t): added field debgen,
9981 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9982 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9983 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9985 * (various functions): added macros FENTRY and FENTRY2 to functions,
9986 to emit function prologue,
9987 * (various functions): fixed indentation,
9988 * (genNearPointerGet): fixed loading of FSR0,
9989 * (genPackBits): applied patch from Raphael Neider to fix updating
9990 of FSR0 and touching only the modified bits,
9991 * src/pic16/genarith.c (various functions): added macros FENTRY to
9992 emit function prologue in comments,
9993 * src/pic16/pcode.h: added functions debugf2, debugf3,
9994 * src/pic16/ralloc.c: partial fix for packForPush caused
9997 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9999 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
10000 <stsp AT users.sourceforge.net> with reversed byte order
10001 * support/regression/tests/rotate.c: added (ds390 skips some tests)
10003 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10005 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
10007 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
10008 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
10010 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10012 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
10014 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10016 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
10018 (setFromConditionArgs): friendly operand parser for peephole rules,
10019 (operandBaseName, operandsNotRelated): new peephole condition
10020 "operandsNotRelated" -- similar to "operandsNotSame", but takes
10021 architecture specific register naming into account, handles n-way
10022 comparisons, and supports quoted literals
10023 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
10025 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10027 * src/mcs51/peeph.def: fixed bug #1076940
10029 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10031 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
10033 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10035 Adding support for replacing ljmps with sjmps in jumptables
10036 generated for switch statements. For now you need to set the
10037 environment variable SDCC_SJMP_JUMPTABLE to enable this.
10038 Now 4 algorithms for mcs51 jumptable generation are used:
10039 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
10040 addresses loaded pc-relative for up to 112 cases and stack-pushing
10041 target addresses loaded with offset from dptr for up to 256 cases.
10043 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10044 * src/mcs51/main.c: adapted constants for switch table generation
10045 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10047 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10049 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10050 * support/regression/tests/bug1057979.c: added test for bug 1073386
10052 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10054 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10057 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10059 * src/pic16/device.h,
10060 * src/pic16/genarith.c,
10061 * src/pic16/glue.c,
10062 * src/pic16/main.c,
10063 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10065 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10067 Large cummulative patch for pic16 port.
10068 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10069 to call when a stack overflow occurs,
10070 * (malloc.h): added CVS Id tag,
10071 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10073 * added libc directory. The current version of LibC contains string
10074 functions, ctype functions and macros and some functions of the
10075 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10076 be extensively tested in the future. Standard disclaimer here.
10077 Library is not automatically build yet. But one can build it by
10078 invoking 'make' inside the libc directory.
10079 * added ADC library under libio. Preliminary version yet.
10081 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10082 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10083 aopForRemat() now and not by pic16_aopOp(),
10084 * (pic16_popGetTempReg): removed warning messgae when allocating
10085 temporary registers, its a buggy feature and will be removed,
10086 * (pic16_popGet): set register instance field in AOP_CRY,
10087 * (pic16_outBitC): fixed for results in size greater than 1,
10088 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10089 * (pic16_storeForReturn): optimized return of 0,
10090 * (genCmp): experimental code for new genCmp which uses PIC18's
10091 special compare&skip instructions. Initial tests fail some times
10092 with variables grater than 1 byte in size, so new code is disabled,
10093 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10095 * (genCast): began a fix to optimize the casting of a bit to another
10096 bit, now assigning a bitfield to another bitfield will fail, sorry,
10097 * src/pic16/main.c: disabled the use of lr-support feature,
10098 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10099 * added some function prototypes, added function _debugf prototype,
10100 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10101 bits with offset (case PO_GPR_BIT),
10102 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10104 * (isBankInstruction): modified to return 0 for no banking instruction,
10105 and 1 for banking instruction,
10106 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10107 caused stop processing pCodes after a inline assembly block,
10108 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10109 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10110 registers when it shouldn't,
10111 * src/pic16/ralloc.c (allocReg): add preliminary support for
10112 supporting a limited set of temporary registers,
10114 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10116 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10117 genDataPointerSet): ensure assignments always copy in MSB to LSB
10119 (loadRegFromAop): recognize CLRH optimization,
10120 (genFunction): optimize RECEIVE iCodes in reentrant functions
10122 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10124 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10125 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10127 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10128 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10129 contiguous with data
10131 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10133 * device/lib/_gptrget.c (_gptrget),
10134 * device/lib/_gptrgetc.c (_gptrgetc),
10135 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10136 instead of sjmp to ret
10137 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10138 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10140 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10142 * .version: bumped version to 2.4.7
10143 * device/lib/_gptrget.c (_gptrget): is now _naked
10144 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10145 * device/lib/_gptrput.c (_gptrput): is now _naked
10146 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10147 (createFunction): fixed xstack
10148 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10149 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10151 (geniCodeCritical): store original interrupt state in an iTemp bit
10152 var unless stack-auto
10153 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10154 * src/SDCCmain.c (setIncludePath): added include/target to search path
10155 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10156 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10158 (processFuncArgs): put bit vars in bit area
10159 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10160 unsaveRBank): fixed xstack,
10161 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10162 (genFunction, genEndFunction): fixed xstack,
10163 (genAssign): optimization don't walk backwards through mem
10164 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10165 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10166 * support/regression/Makefile: also make library (for stack-auto) when
10167 making "all" and added "test-mcs51-xstack-auto"
10168 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10169 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10170 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10171 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10172 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10173 make-library by MAKE_LIBRARY
10174 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10175 regression tests for xstack
10176 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10177 * support/regression/tests/critical.c: test for critical on mcs51
10179 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10181 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10182 built version of sdcc instead of installed version
10184 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10186 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10187 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10189 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10190 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10191 WARNING: remove device/lib/build/z80/printf.o by hand when
10192 updating from previous build!
10193 * device/lib/z80/printf.c: updated comment
10194 * support/regression/tests/bug1057979.c: test all ports now
10195 * support/regression/tests/bug1065458.c: file added
10197 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10199 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10200 *_start and *_end symbols for static functions
10202 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10204 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10205 and search crt0.o in all library paths,
10206 (setIncludePath): proper handling of --nostdinc,
10207 (setLibPath): proper handling of --nostdlib
10208 * support/regression/Makefile,
10209 * support/regression/ports/ds390/spec.mk,
10210 * support/regression/ports/gbz80/spec.mk,
10211 * support/regression/ports/hc08/spec.mk,
10212 * support/regression/ports/mcs51/spec.mk,
10213 * support/regression/ports/mcs51-large/spec.mk,
10214 * support/regression/ports/mcs51-stack-auto/spec.mk,
10215 * support/regression/ports/z80/spec.mk: use include and lib files from
10216 built version of sdcc instead of installed version
10217 * doc/sdccman.lyx: fixed typo in --nostdinc
10219 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10222 * src/pic/device.c,
10223 * src/pic/ralloc.c,
10224 * src/pic/gen.c : added support to generate code for struct bit fields.
10226 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10228 * as/xa51/xa_version.h,
10229 * device/include/errno.h,
10230 * device/include/regc515c.h,
10231 * device/lib/_itoa.c,
10232 * device/lib/_ltoa.c,
10233 * device/lib/ser_ir_cts_rts.c,
10234 * sim/ucsim/xa.src/glob.cc,
10235 * sim/ucsim/xa.src/inst_gen.cc,
10236 * sim/ucsim/xa.src/xa_bit.cc,
10237 * sim/ucsim/xa.src/xa_sfr.cc,
10238 * sim/ucsim/z80.src/inst_dd.cc,
10239 * sim/ucsim/z80.src/inst_fdcb.cc,
10240 * support/scripts/keil2sdcc.pl,
10241 * src/pic16/pic16.dsp,
10242 * src/pic16/pic16a.dsp: corrected cvs line endings
10243 * device/lib/printf_large.c: fixed bug 1057979
10244 * src/pic16/gen.c: fixed non-C standard code
10245 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10246 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10247 * support/regression/ports/mcs51/support.c: reload T1 asap
10248 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10249 pdata use and clear idata startup behaviour
10250 * support/regression/tests/bug1057979.c: added
10252 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10254 * device/examples/ds390/ow390/ad26.h,
10255 * device/examples/ds390/ow390/cnt1d.h,
10256 * device/examples/ds390/ow390/crcutil.c,
10257 * device/examples/ds390/ow390/ownet.h,
10258 * device/examples/ds390/ow390/owsesu.c,
10259 * device/examples/ds390/ow390/swt12.h,
10260 * device/examples/ds390/ow390/swtoper.c,
10261 * device/examples/ds390/ow390/temp10.h,
10262 * device/examples/ds390/ow390/thermodl.c,
10263 * device/examples/ds390/tinitalk/tinitalk.dsp,
10264 * device/examples/ds390/tinitalk/tinitalk.dsw,
10265 * device/examples/mcs51/clock/hw.h,
10266 * device/examples/mcs51/simple2/go.bat,
10267 * device/examples/serialcomm/windows/serial.h,
10268 * device/examples/xa51/dummy.c,
10269 * device/examples/xa51/hello.c,
10270 * device/include/80c51xa.h,
10271 * device/include/at89x051.h: corrected cvs line endings
10273 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10275 * src/pic16/main.c (options): added command line --gstack, to trace
10276 stack over/under flows,
10277 * added pragma 'wparam' to allow passing first byte of function
10278 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10279 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10280 call to __gstack_test function and sets up the symbol as extern,
10281 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10282 * popaop): added call to pic16_testStackOverflow,
10283 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10285 * (genCall, genPcall): now all parameters are passed via stack
10286 except in functions that are pass to wparam pragma in which WREG is
10288 * (genPcall): REENTRANT flag is checked to see if variable prototype
10289 contains reentrant keyword, don't call a non-reentrant function, via
10290 a reentrant function pointer or vice versa, functions are never
10292 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10294 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10295 SIGSEGV when accessing a NULL register stucture,
10296 * (pic16_printGPointerType): modified to handle UPPER modifier for
10297 function initializers, changed prototype of function to simpler one,
10298 * (pic16_printIvalFuncPtr): check to see if function is already
10299 added in externs list,
10300 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10301 optimized a move from W to SFR with a move to the same register
10302 later after a CALL,
10303 * device/lib/pic16/debug: NEW directory, contains debug features
10304 which are enabled when linking with libdebug.lib, currently command
10305 line option --gstack enables stack pointer tracing for over/under
10306 flow, corresponding sources are in debug/gstack
10308 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10310 * doc/sdccman.lyx: updated SDCC version,
10311 * (PIC16 port): update list of command line options,
10312 * src/pic16/device.h (structure pic16_options_t): added field gstack
10313 to enable stack overflow tracing on push/pops,
10314 * src/pic16/device.c (statistics structure): added statistics
10316 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10317 pic16_dump_int_registers): increase statistics counters for each
10318 * variable which is encountered
10319 * (pic16_dump_usection): emit each .udata variable to its own udata
10321 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10322 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10323 parameters via stack, otherwise use old scheme,
10324 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10325 assembler output file,
10326 * src/pic16/main.c: added command line options --gstack to enable
10327 push/pop tracing for stack overflow,
10328 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10329 instructions): added size of each instruction,
10330 * (pic16_countInstruction): estimate size of instructions in
10331 the_pFile list, inline assembly blocks are not counted,
10332 * (pic16_FixRegisterBanking): trace previous register usage, when
10333 banksel optimizations is greater than 0, don't emit a redudant
10336 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10338 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10339 * src/pic16/ralloc.c : applied same fix for pic16.
10340 * src/pic/gen.c : tidied it up a little.
10342 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10344 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10345 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10347 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10349 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10351 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10353 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10354 non-reentrant function __modsint in the interrupt function (thus
10355 corrupting math operations during serial I/O)
10356 * device/lib/ser_ir.c: as above, changed buffersize
10357 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10358 256.c,d for zeroing
10359 * doc/Makefile: added option -t for rsync
10361 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10363 * src/SDCCast.h (struct ast),
10364 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10366 2004-10-20 Borut Razem <borut.razem AT siol.net>
10368 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10371 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10373 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10375 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10376 support functions to replace long sequences of MOVFF's from access
10377 bank registers to stack and vice versa,
10378 * src/pic16/device.h: added new field opt_flags, where optimization
10379 flags can be set to enable certain features,
10380 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10381 * pBlock, (genFunction, genEndFunction): surroung loop for
10382 saving/loading used registers in stack with PC_INFO pCodes,
10383 INF_LREGS. Code in between can then be optimized by pCode optimizer
10384 to support function calls,
10385 * (genDataPointerSet): fixed bug which loaded float fields in
10386 structures with corrupt data,
10387 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10388 in a standard way debug info on stderr. Feature used for developing
10389 and debugging only,
10390 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10391 obsolete chunks of code,
10392 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10393 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10394 * pic16/src/pcode.c (pic16_newpCodeInfo,
10395 * (pic16_newpCodeOpLocalRegs),
10396 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10398 * (pic16_pCodeConstString): printing of the initial value of a
10399 symbol as a comment is inhibited since parsing was already done by
10400 copyStr and output is corrupt,
10401 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10403 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10405 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10407 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10409 * as/mcs51/lkarea.c: removed old K&R style,
10410 (lnksect): changed check on boundary error,
10411 (lnksect2): changed check on boundary error,
10412 (lnksect2): extend XSTK to end of page if size = 1
10413 * as/mcs51/lkmain.c: removed old K&R style,
10414 (Areas51): create l_IRAM symbol
10415 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10416 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10417 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10418 * device/lib/_mullong.c: added version to be compiled with xstack
10419 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10420 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10421 * device/lib/mcs51/crtxstack.asm: fixed comment
10422 * src/SDCCglue.c: maxInterrupts defaults to 0,
10423 (emitMaps): added pdata,
10424 (createInterruptVect): (re)moved default,
10425 (glue): added pdata,
10426 (glue): moved __start__xstack to XSTK with default size 1
10427 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10428 and options.float_rent when options.stackAuto is set,
10429 (linkEdit): only write XDATA_NAME if provided on command line
10431 * src/SDCCmem.c: added pdata
10432 * src/port.h: added pdata_name to PORT
10433 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10434 (saveRegisters, unsaveRegisters): removed usage of B,
10435 (genMinus): fixed accumulator clash,
10436 (genJumpTab): added comment, this needs another look
10437 * src/mcs51/gen.c: added check for "B in use" paranoia,
10438 added pushB() and popB()
10439 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10442 * src/ds390/main.c,
10444 * src/mcs51/main.c,
10446 * src/pic16/main.c,
10448 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10449 added PSEG (PAG,XDATA) or NULL to port specifier
10450 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10451 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10452 (_mcs51_genInitStartup): removed __start__xstack equ,
10453 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10454 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10455 * src/z80/gen.c (_rleAppend): fixed warnings
10456 * support/regression/tests/zeropad.c: added pdata test
10457 * .version: bumped to 2.4.6
10459 2004-10-17 Borut Razem <borut.razem AT siol.net>
10461 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10462 as a part of nightly build
10464 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10466 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10467 WREG holds the first byte function parameters,
10468 * (aopForSym): take special case for symbols which are in FARSPACE
10469 but in CODESPACE too,
10470 * (assignResultValue): modified to take into account _G.useWreg,
10471 * (genCall): don't use wreg for parameter passing when function is
10472 declared as reentrant, too, added optimization INCF to stack
10473 pointer when stack parameter count is 1,
10474 * (genFunction, genEndFunction): refurnished and fixed to not using
10475 wreg for passing parameters when function has varargs or is
10476 reentrant, fixed bug with symbol name compare for generating
10477 functions in absolute address,
10478 * (pic16_storeForReturn): refurnished,
10479 * (genCmp): began writing a new version of the function, not ready
10480 yet, therefore it is disabled,
10481 * (genAssign): do not read code memory when assigning a function to
10482 a pointer function,
10483 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10484 array of characters, not pointer,
10485 * (pic16initialComments): in debug mode emit an .ident directive for
10487 * (_process_pragma): emit a new warning type (internal to pic16)
10488 when setting stack to default length, emit a similar warning when
10489 placing a function at absolute address and address is not word aligned
10490 * (_pic16_parseOptions): added 'return TRUE' statement,
10491 * (_pic16_linkEdit): if compiling a source, then add the source's
10492 file object, first in the list of objects to link,
10494 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10496 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10497 * src/pic/main.c : removed VC warning.
10498 * src/pic/gen.c : changed comment.
10500 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10502 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10503 reference to a deprecated symbol _GPTRREG was causing failure to
10504 link. Thanks G. M. Gallant for the info.
10506 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10508 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10509 comments for Bugs item #954788.
10511 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10513 * src/pic16/device.c (pic16_dump_gsection,
10514 * pic16_groupRegistersInSection): handle symbols declared to be in
10515 access bank differently,
10516 * src/pic16/gen.c (struct _G): added field resDirect,
10517 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10518 send values read from stack directly to result and don't allocate
10520 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10522 * (pic16_sameRegsOfs): NEW,
10523 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10524 free because they were not allocated from temporary pool,
10525 * pic16_popRegFromString): workaround to fix a problem with
10526 allocating variables twice or never,
10527 * (genGenPointerGet): using PRODL instead of FSR0H,
10528 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10530 * (genAssign): take advantage of the _G.resDirect flag,
10531 * (genCast): around line 11844, use mov2f instead of directly
10532 MOVFF'ing between operands to account for literal values,
10533 * src/pic16/genutils.c: some new debug functions for gpsim have been
10535 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10536 float with integer part only,
10537 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10538 place variables in access bank
10539 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10540 updated sources to reflect recent changes in gen.c
10542 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10544 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10545 sources that searched for headers in installation path, now the
10546 device/include/pic16 is used,
10547 * src/pic16/glue.c (pic16glue),
10548 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10549 .line directives if not in debug mode, this suppresses assembler's
10550 warnings for ignored directives
10552 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10554 * src/port.h: made reset_regparms prototype void parameter explicit.
10555 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10556 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10557 * doc/sdccman.lyx: documented warning disabling and how to use
10558 printf_large to make it print floats.
10559 * device/include/stdbool.h: NEW
10560 * device/lib/_atof.c,
10561 * device/lib/_divuint.c,
10562 * device/lib/_divulong.c,
10563 * device/lib/expf.c,
10564 * device/lib/printf_large.c,
10565 * device/lib/sincosf.c,
10566 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10567 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10568 a completely reentrant lib.
10570 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10572 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10573 * device/include/pic16/stdio.h: fixed bug with colon
10575 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10577 * device/include/pic16/stdio.h,
10578 * device/include/pic16/stdlib.h,
10579 * device/include/pic16/math.h: NEW
10580 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10581 declared as _naked to reduce overhead
10582 * device/lib/Makefile.in (target port-specific-objects-pic16):
10583 changed * to *.* so to ignore the CVS directory,
10584 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10585 stacked variables back in stack,
10586 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10589 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10591 * .version: bumped version number to 2.4.5
10592 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10593 * support/Util/SDCCerr.c (messages structure): added entry for
10596 Large cumulative patch for pic16 port and libraries.
10597 * device/include/pic16/sdcc-lib.h,
10598 * device/include/pic16/stdarg.h,
10599 * device/include/asm/pic16/features.h,
10600 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10601 * device/include/pic16/float.h: changes reentrant keyword with
10602 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10603 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10604 updated target build-libraries to include objects from gptr,
10605 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10606 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10607 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10608 all function headings,
10609 * src/SDCCmain.c: added global parameter userIncDirsSet,
10610 * (parseCmdLine): when option -I is encountered add directory to
10611 userIncDirsSet too,
10612 * src/version.awk: added space between control and long,
10613 * src/pic16/NOTES: added some notes for the port,
10614 * src/pic16/gen.c: added prototype for mov2fp function,
10615 * (fReturnpic16[]): properly named return value registers,
10616 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10617 * (aopForSym): added code to handle symbols with onStack flag set,
10618 symbols onStack are allocated PTRSIZE bytes,
10619 * (aopFreeAsmop): handles special case where asmops are stack objects,
10620 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10621 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10622 added argument lock to trace flaws in allocating temporary registers
10623 when developing port,
10624 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10625 * (pic16_popRegFromString): reenabled allocating a direct register
10627 * (assignResultValue): various beautifications,
10628 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10629 referenced function argument,
10630 * (genIpush): reenabled to allow stacked arguments, handles only
10631 ic->parmPush iCodes,
10632 * (genCall, genPcall): major changes to allow for variable argument
10633 functions, fixed a bug with falsely restoring stack pointer after
10634 returning from call,
10635 * (genFunction): pending code for critical function,
10636 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10637 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10638 * (genNearPointerGet): fixed bug with indirect reading, was always
10640 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10642 * (genAddrOf): rewrote code to take address of a stacked function parameter
10643 * (genCast): fixed casting to generic pointer type,
10644 * src/pic16/gen.h: added AOP_STA,
10645 * (struct asmop): added field stk,
10646 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10647 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10648 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10649 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10650 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10651 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10653 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10655 * (pic16_port structure): generic pointer size is set to 3,
10656 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10657 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10659 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10660 operand is an iTemp,
10662 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10664 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10665 * debugger/mcs51/simi.c: addapt new syntax of s51
10667 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10669 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10670 * src/pic16/pcode.c: commented out some calls to free() in order to
10673 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10676 * src/SDCCicode.c (isiCodeInFunctionCall),
10677 * src/avr/ralloc.c (selectSpil),
10678 * src/pic/ralloc.c (selectSpil),
10679 * src/pic16/ralloc.c (selectSpil),
10680 * src/ds390/ralloc.c (selectSpil),
10681 * src/hc08/ralloc.c (selectSpil),
10682 * src/xa51/ralloc.c (selectSpil),
10683 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10684 stack in the middle of a function call sequence (fixes bug #1020268)
10685 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10686 costs associated with the minimum switch case.
10688 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10690 * src/SDCC.lex: fixed bug #1030549
10692 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10694 * src/SDCCcse.h (struct cseDef),
10695 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10696 over a function call if the CSE is derived from a symbol whose
10697 address has been taken (fixes bug #1029883)
10698 * support/regression/tests/bug-1029883: a new regression test for
10701 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10703 * src/hc08/gen.c (emitinline): fixed bug #1029778
10704 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10705 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10706 and starts toward RFE #905167)
10708 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10710 * src/pic16/gen.c (mov2f): New function to move an operand to
10711 another without considering if it is a literal or a register,
10712 * (pic16_sameRegs): don't check if they are both AOP_REG,
10713 * (AccRsh): removed andmask=0 lines,
10714 * (genLeftShift): duplicated to be improved in future versions,
10715 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10716 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10717 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10718 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10719 * (insertBankSwitch): fixed inserting banksel directives algorithm
10720 for instructions that follow a skip instruction, this fixes a report
10721 for broken subtraction code generation,
10722 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10723 iCode is a left op, just in case result and right share the same
10726 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10729 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10731 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10732 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10733 on 2004-09-12; it was buggy
10735 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10737 * src/SDCCsymt.h: removed RESULT_CHECK
10742 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10744 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10746 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10747 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10748 configuration values no more rejected by compiler, they are assigned
10749 to configuration registers with a warning message instead,
10750 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10751 the for-loop so last conf register is emitted too,
10752 * (_pic16_initPaths): link library libsdcc.lib by default,
10753 * (_hasNativeMulFor): modified test for multiplication according to
10754 Raphael Neider's remarks. Integer multiplication is also done with
10756 * device/include/pic16/pic18fregs.h: corrected type error in while
10757 testing and including 18f6720 header file
10759 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10761 * src/pic16/device.h (pic16_options): removed field use_crt,
10762 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10763 until an optimization to handle single bits is added,
10764 * (pic16_loadFSR0): moved before genUnpackBits,
10765 * (genAnd): some white lines removed,
10766 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10767 leave_reset flags in pic16_options when using crt modules,
10769 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10771 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10772 for bugs 898889 & 979599. Also used some safer print instructions.
10774 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10776 * src/pic16/device.h (pic16_options_t): added field use_crt,
10778 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10779 catch a probable future bug,
10780 * src/pic16/gen.c: aopIdx function commented out,
10781 * (genAssign): commented out old code which used aopIdx,
10782 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10783 code, added if conditionals to take into account the --use-crt
10784 command line options,
10785 * src/pic16/main.c (pic16_optionsTable): added new command line
10786 options, --use-crt= and --no-crt,
10787 * (_pic16_linkEdit): now the proper crt object is added in the
10788 linker command line except than when --no-crt is specified,
10789 * src/pic16/pcode.c,
10790 * src/pic16/pcode.h: added some structures and functions for a new
10791 optimization scheme to compansate for instruction overhead between
10792 same iCodes, this scheme is currently under development and is not
10793 working in any way,
10794 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10796 * device/lib/pic16/startup/crt0i.c,
10797 * device/lib/pic16/startup/crt0iz.c: added global char variable
10798 __uflags to force the generation of an idata section
10800 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10803 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10804 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10806 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10808 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10809 Frieder) and clarified the default code optimization mode
10811 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10813 * src/SDCC.lex (doPragma, process_pragma),
10814 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10815 "opt_code_size", and "opt_code_balanced"
10816 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10817 regrouped options by category, added support for category headers
10818 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10819 and "--opt-code-size"
10820 * doc/sdccman.lyx: documented these new options and pragmas
10821 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10822 preference into account
10824 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10826 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10827 geniCodePreDec): Fixed bug 904237 by generating a warning
10829 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10831 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10833 * src/pic/device.c : When no max ram set validate full memory range.
10835 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10837 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10839 * device/lib/_gptrget.c,
10840 * device/lib/_gptrput.c: updated comment
10841 * device/lib/calloc.c,
10842 * device/lib/free.c,
10843 * device/lib/malloc.c,
10844 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10845 * src/SDCCcse.c (cseBBlock),
10846 * src/SDCCicode.c (printOperand, geniCodeArray),
10847 * src/SDCCicode.h (struct operand): fixed bug 868103
10848 * support/regression/tests/bug-868103.c: added
10849 * src/SDCCast.c (searchLitOp),
10850 * src/SDCCcse.h (struct cseDef),
10851 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10852 * src/SDCCicode.h (struct operand),
10853 * src/SDCCsymt.h (struct sym_link),
10854 * src/avr/gen.c (hasInc),
10855 * src/ds390/gen.c (hasInc),
10856 * src/hc08/gen.c (genPlusIncr, hasInc),
10857 * src/mcs51/gen.c (hasInc),
10858 * src/pic16/glue.c (pic16_printIvalChar),
10859 * src/pic16/ralloc.c (regWithIdx),
10860 * src/xa51/gen.c (hasInc) : removed warnings
10861 * src/SDCCast.c (createBlock): added comment ???
10862 * src/hc08/ralloc.c: updated comments
10864 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10866 * doc/sdccman.lyx: updated section on switch statements, added
10867 section about semaphore locking
10868 * doc/Makefile: added option -info for latex2html
10869 * device/lib/_gptrget.c,
10870 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10872 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10874 * src/pic/device.h,
10875 * src/pic/device.c,
10876 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10877 maxram is less than 0x100.
10879 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10881 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10883 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10886 * src/mcs51/main.c,
10887 * src/ds390/main.c,
10891 * src/pic16/main.c,
10894 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10895 a jump table is the best form for a switch statement, including
10896 automatic insertion of missing cases to make the case range
10897 continuous. Developed in collaboration with Frieder Ferlemann.
10899 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10901 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10902 accumulator result if it needs sign extension
10904 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10906 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10908 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10910 * device/lib/gbz80/printf.c,
10911 * device/lib/z80/printf.c: removed define for NULL
10913 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10915 * as/xa51/xa_link.c,
10916 * device/examples/ds390/ow390/ad26.c,
10917 * device/examples/ds390/ow390/cnt1d.c,
10918 * device/examples/ds390/ow390/counter.c,
10919 * device/examples/ds390/ow390/ds2480.h,
10920 * device/examples/ds390/ow390/ds2480ut.c,
10921 * device/examples/ds390/ow390/findtype.c,
10922 * device/examples/ds390/ow390/gethumd.c,
10923 * device/examples/ds390/ow390/owllu.c,
10924 * device/examples/ds390/ow390/ownetu.c,
10925 * device/examples/ds390/ow390/swt12.c,
10926 * device/examples/ds390/ow390/swtloop.c,
10927 * device/examples/ds390/ow390/temp.c,
10928 * device/examples/ds390/ow390/temp10.c,
10929 * device/examples/ds390/ow390/thermo21.c,
10930 * device/examples/ds390/ow390/tinilnk.c,
10931 * device/examples/ds390/ow390/tstfind.c,
10932 * device/examples/serialcomm/windows/serial.cpp,
10933 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10934 * device/include/reg51.h: fixed line endings for cvs
10936 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10938 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10939 packRegsForAccUse, packRegisters): new accumulator register
10941 * support/regression/ports/hc08/support.c (_putchar): suppress
10942 warning of unused variable
10943 * src/SDCCicode.c: added SWAP entry to codeTable
10945 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10947 * device/lib/sprintf.c: forgot to add this file before previous commit
10949 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10951 * src/pic16/gen.c (genPackBits): added operand right in function
10952 parameters, load result directly if p_type is POINTER (that is
10953 called by genNearPointerSet)
10954 * (genUnPackBits): added operand left in function parameters,
10955 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10956 FSR0 if accessing bitfields,
10958 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10960 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10961 _print_format; updated printf, sprintf, vsprintf
10962 * device/include/asm/default/features.h: corrected comment/define
10963 * device/lib/Makefile.in: added sprintf.c
10964 * device/lib/libsdcc.lib: added sprintf module
10965 * device/lib/printf_large.c,
10966 * device/lib/vprintf.c,
10967 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10969 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10970 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10971 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10973 * support/regression/tests/zeropad.c: define idata as data for hc08
10975 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10977 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10978 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10979 labels are referenced at least once (even if a reference is not found)
10980 * src/hc08/gen.c (emitcode): set isComment flag for comments
10981 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10982 loads), rules 6a..6b (optimize jumps to return)
10984 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10986 * device/lib/acosf.c (acosf),
10987 * device/lib/asinf.c (asinf),
10988 * device/lib/atanf.c (atanf),
10989 * device/lib/ceilf.c (ceilf),
10990 * device/lib/cosf.c (cosf),
10991 * device/lib/coshf.c (coshf),
10992 * device/lib/cotf.c (cotf),
10993 * device/lib/fabsf.c (fabsf),
10994 * device/lib/floorf.c (floorf),
10995 * device/lib/log10f.c (log10f),
10996 * device/lib/logf.c (logf),
10997 * device/lib/sinf.c (sinf),
10998 * device/lib/sinhf.c (sinhf),
10999 * device/lib/sqrtf.c (sqrtf),
11000 * device/lib/tanf.c (tanf),
11001 * device/lib/tanhf.c (tanhf),
11002 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
11003 replaced all instances of "reentrant" in the library functions
11004 defined in math.h with this macro.
11005 * support/regression/tests/float_trans.c: reenabled test for hc08
11007 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
11009 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
11010 erroneously deleted
11012 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11014 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
11015 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
11016 multi-byte volatile operands are used
11017 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
11018 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
11019 initialization to area GSINIT0 so that it would always precede
11020 any static initializers in GSINIT
11021 * support/regression/tests/zeropad.c: fixed idata define for hc08
11022 * support/regression/tests/bug-927659.c,
11023 * support/regression/tests/float_trans.c: disabled tests for hc08
11024 pending missing library routines
11025 * .version: increased version number to 2.4.4 - hc08 port now passes
11029 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
11031 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
11032 * Makefile.common.in,
11034 * as/hc08/Makefile.in,
11035 * as/mcs51/Makefile.in,
11036 * as/z80/Makefile.in,
11037 * debugger/mcs51/Makefile.in,
11038 * device/include/Makefile.in,
11039 * device/lib/Makefile.in,
11042 * link/z80/Makefile.in,
11043 * packihx/Makefile.in,
11044 * sim/ucsim/main_in.mk,
11045 * sim/ucsim/avr.src/Makefile.in,
11046 * sim/ucsim/doc/Makefile.in,
11047 * sim/ucsim/gui.src/serio.src/Makefile.in,
11048 * sim/ucsim/hc08.src/Makefile.in,
11049 * sim/ucsim/s51.src/Makefile.in,
11050 * sim/ucsim/xa.src/Makefile.in,
11051 * sim/ucsim/z80.src/Makefile.in,
11053 * support/cpp2/Makefile.in,
11054 * support/librarian/Makefile,
11055 * support/makebin/Makefile: added DESTDIR to the install path proposed
11056 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11057 * doc/sdccman.lyx: added DESTDIR documentation
11059 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11061 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11062 instruction for interrupt handlers, use fast returns when returning
11063 from high priority interrupts
11065 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11067 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11069 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11070 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11071 bugs, ported much of Bernhard's code from mcs51
11072 * src/mcs51/gen.c (genSend),
11073 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11074 than one when calling a reentrant function
11075 * device/lib/_mullong.c: defined an alternate struct layout for big
11076 endian ports (hc08)
11078 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11080 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11083 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11085 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11086 are sane and complete before asking the port its prefered parameter
11087 passing method (fixes bug #1017633)
11088 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11091 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11093 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11094 problem in bitfields >= 8 bits.
11096 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11098 * src/SDCCsymt.c: undid changes that were not meant to be committed
11100 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11102 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11104 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11106 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11107 copied and wrong bit got inverted
11109 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11111 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11112 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11113 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11114 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11115 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11116 assignments to bitfields at known addresses
11117 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11118 reads from bitfields at known addresses
11119 * src/hc08/ralloc.c (packRegisters),
11120 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11121 genhc08Code): optimize pointer get values used as conditionals
11122 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11125 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11127 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11128 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11129 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11132 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11134 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11136 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11138 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11141 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11143 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11145 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11147 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11150 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11152 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11154 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11156 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11157 cases use more compact code.
11159 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11161 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11163 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11165 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11167 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11170 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11171 parameter of changePointer() from symbol* to sym_link*
11172 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11173 * src/SDCCsymt.c (compareType): void* type is castable to other
11174 pointers, but not necesarily an exact match.
11175 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11176 is no longer blindly treated as an exact match.
11177 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11179 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11181 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11183 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11187 * src/pic/ralloc.h,
11188 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11190 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11192 * src/pic/device.c,
11193 * src/pic/device.h,
11194 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11196 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11198 * src/mcs51/gen.c (emitcode): fixed bug #992819
11200 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11202 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11203 there's no need to make it worse
11205 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11207 * src/mcs51/ralloc.c (deassignLR),
11208 * src/ds390/ralloc.c (deassignLR),
11209 * src/hc08/ralloc.c (deassignLR),
11210 * src/z80/ralloc.c (deassignLR),
11211 * src/pic/ralloc.c (deassignLR),
11212 * src/pic16/ralloc.c (deassignLR),
11213 * src/avr/ralloc.c (deassignLR),
11214 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11215 rlivePoint): fixed another part of bug #971834
11217 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11219 * src/z80/main.c: enabled "critical" keyword
11220 * src/z80/mappings.i,
11221 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11222 functions (fixes bug #979646)
11223 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11225 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11227 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11230 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11232 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11233 doesn't disable too much optimizations
11235 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11237 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11239 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11241 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11243 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11245 * src/pic/gen.c tidied up tabs
11246 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11247 * src/pic/main.c tidied up tabs
11248 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11249 * src/pic/pcoderegs.c tidied up tabs
11250 * src/pic/ralloc.c tidied up tabs
11252 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11254 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11255 to S_FIXED for pic16 port and when symbol is not in level 0,
11256 allocate for S_REGISTER storage class and pic16 port, too,
11257 * src/pic16/device.h: prototype for checkSym,
11258 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11259 * (pic16_assignConfigWordValue): test the value and the mask to
11260 validate that the value is suitable for the configuration word,
11261 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11262 collect extern declared symbols, don't emit symbol twice, check
11263 first if symbol is in publics set first,
11264 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11265 * added command line '--fstack' which enables an experimental
11266 feature for stack access, too buggy to be used yet...
11267 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11268 * (pic16_allocDirReg): when register has storage class S_REGISTER
11269 allocate in pic16_dynAccessRegs,
11270 * device/include/pic16/pic18f????.h: modified configuration word
11271 naming convention, words started as CONFIG0H but should be CONFIG1H
11273 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11275 * device/include/mcs51reg.h: fixed bug 970993
11277 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11279 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11280 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11281 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11282 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11283 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11284 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11285 error/warning numbers,
11286 added function setWarningDisabled()
11287 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11288 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11289 _memcmp.c _memmove.c calloc.c realloc.c free.c
11290 * support/regression/tests/malloc.c: added tests for new functionality
11291 * support/regression/tests/zeropad.c: added tests for truncated initializers
11292 and initialized char arrays starting with '\x0'
11293 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11295 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11297 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11299 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11301 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11302 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11303 peephole 177.e. Thanks to anonymous
11305 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11307 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11308 function isn't used in the source but referenced as a
11309 variable initializer then declare it as extern in .asm file
11311 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11313 * .version: increased version number to 2.4.3
11315 Adding version extension according to ChangeLog CVS revision
11316 * src/Makefile.in (target all): added dependency 'version.h'
11317 * (rule version.h): added rule to create version.h from ChangeLog,
11318 * (rule dep): added dependency version.h,
11319 * src/version.awk: AWK script to create version.h
11320 * src/SDCCdwarf2.c (dwWriteModule),
11321 * src/SDCCglue.c (initialComments),
11322 * src/SDCCmain.c (printVersionInfo): modified to write after
11323 version string the version extension number,
11324 * src/SDCCutil.c: included "version.h"
11325 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11327 * src/SDCCutil.h: added prototype for getBuildNumber
11329 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11330 includeDirsSet, too,
11331 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11332 const char [] is found in function prototype...
11334 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11335 moving to WREG with source is already in WREG,
11336 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11337 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11338 * (aopForSym): stack'ed symbols are partially supported, added
11339 if-clause to support symbols in FARSPACE,
11340 * (sameRegs): added test for AOP_ACC to see if registers are same,
11341 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11342 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11343 * (pic16_popRegFromString): will not allocate a new register if it
11344 doesn't find one by name, bug may have introduced...
11345 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11346 * (genIpush): revived to use pic16 port's stack,
11347 * (genAddrOf): added incomplete case for stack'ed operand,
11348 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11349 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11350 can handle multibyte operands,
11351 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11352 * (pic16initialComments): added message for MPLAB compatibility
11354 * src/pic16/main.h: prototype for pic16_mplab_comp,
11355 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11356 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11357 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11358 because of increased complexity of procedure,
11359 * (_process_pragma): stack pragma changed to format 'stack pos len',
11360 emit symbol '_stack_end' to conform with gplink,
11361 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11362 to search for register,
11363 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11365 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11366 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11367 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11368 case for PO_GPR_REGISTER,
11369 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11370 dies, the new era is ahead !...
11371 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11372 pic16_dynInternalRegs,
11373 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11374 * (pic16_allocDirReg): minor optimizations and bug fixes,
11375 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11377 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11378 load stack and frame pointer with address of 'stack_end' symbol
11380 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11382 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11383 without source code but only variable initializers
11385 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11387 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11388 external are not declared as extern to reduce overhead while linking
11390 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11392 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11394 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11396 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11397 Yee Keat for the patch
11398 * src/SDCCast.c (decorateType): fixed bug #979599
11399 * src/ds390/gen.h: removed local fReturnSizeDS390
11400 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11401 * src/ds390/gen.c (genAnd, genOr, genXor),
11402 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11404 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11406 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11407 add relFilesSet to $3, manipulate $2 to handle linking of object
11408 files without source files in command line,
11409 * device/include/pic16 (all headers): added ID location macros,
11410 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11411 entries for ID location bytes,
11412 * (pic16_assignIdByteValue): NEW,
11413 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11414 added field dumpcalltree to pic16_options_t,
11415 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11416 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11417 emitting rFalseIfx label after check_carry label,
11418 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11419 pic16_emitDIRegs), NEW
11420 * (pic16glue): dump .calltree file when option --calltree found,
11421 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11422 * (_pic16_genAssemblerPreamble): emit ID locations after
11423 configuration registers,
11424 * (pic16_linkCmd): modifications of the link command,
11425 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11426 * (pic16_pCodeInitRegisters): don't init stack registers,
11427 * (pic16_findPrevInstruction): fixed bug,
11428 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11429 bug with immediate registers,
11430 * (buildCallTree): traces stack push and pop,
11431 * (pct2): dump also stack usage for each function,
11432 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11433 * (pic16_allocDirReg): various modifications,
11434 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11437 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11439 * src/pic16/pcode.c: removed buggy double colon
11441 2004-07-01 Borut Razem <borut.razem AT siol.net>
11443 * support/scripts/sdcc.nsi: added include/pic16 to setup
11445 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11447 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11448 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11450 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11451 specific command line arguments. Also added sample lkr script
11452 for placing a variable at a specific memory bank.
11453 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11454 at a specific memory bank,
11455 * (pic16_dump_isection): fixed bug which caused string literals to
11456 be omitted when dumping idata section,
11457 * (pic16_groupRegistersInSection): added code to handle registers
11458 in specific memory banks,
11459 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11460 public, all references are renamed too,
11461 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11463 * (pic16_storeForReturn): added case to handle when dest is WREG,
11464 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11465 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11466 pic16_rel_udata, check to see if that register is marked as being
11467 a member of a specific memory bank,
11468 * (pic16_printIvalCharPtr): added code to add string literals either
11469 to code or the idata sections,
11470 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11471 also accept the 'udata' pragma,
11472 * src/pic16/main.h: new structure types sectName and sectSym
11473 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11474 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11475 * (pic16_findPrevInstruction): fixed, it returned nothing,
11476 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11477 instruction combinations,
11478 * (pic16_FixRegisterBanking): heavily reorganised,
11479 * (pic16_AnalyzeBanking): if generating banksel directives is
11480 disabled, then don't call FixRegisterBanking at all,
11481 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11482 completely removed,
11483 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11485 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11487 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11488 Phuah Yee Keat <yk.phuah AT nestac.com>
11490 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11492 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11493 correctly the IVT even if it is relocated to some other location
11495 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11497 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11498 * device/include/pic16/pic18f2220.h: NEW,
11499 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11500 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11501 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11502 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11503 nodefaultlibs, ivt_loc is the location of the interrupt vector
11504 table, and nodefaultlibs signs that default libraries should not be
11505 linked in link stage,
11506 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11507 according to --ivt-loc argument,
11508 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11509 when pragma stack is found,
11511 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11513 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11514 256 (range check), 257 (do while), 258.a-f (bit banging
11515 f.e. on 3-wire SPI bus)
11517 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11519 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11520 variables used exclusively within a loop
11522 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11524 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11526 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11528 * src/SDCClrange.c (computeClash): fixed bug #971834
11530 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11532 * src/mcs51/gen.c (genCmp): fixed bug #975903
11533 * src/hc08/gen.c (operandsEqu),
11534 * src/ds390/gen.c (operandsEqu),
11535 * src/z80/gen.c (operandsEqu),
11536 * src/pic/gen.c (operandsEqu),
11537 * src/pic16/gen.c (operandsEqu),
11538 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11539 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11541 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11543 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11545 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11547 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11548 default case in switch statement,
11549 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11550 to eliminate problem with initialisation of pointers, but problem
11552 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11553 * (emitStaticSegment): removed various lines emitting debug info,
11554 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11555 added processor registers for utilizing EEPROM,
11556 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11557 configurable and set 8
11559 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11561 * .version: increased version number to 2.4.2,
11563 Cumulative patch for pic16 port
11564 * src/pic16/device.c: changed scheme to dump initial values for
11565 variables in idata segment, all print_idata* functions were removed,
11566 now the pic16_printIval* will be called,
11567 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11568 * _pic16_printPointerType, pic16_printPointerType,
11569 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11570 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11571 NEW, similar to the respective functions in SDCCglue.c,
11572 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11573 way, emitting hex bytes,
11574 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11576 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11578 * src/avr/ralloc.c (serialRegAssign),
11579 * src/xa51/ralloc.c (serialRegAssign),
11580 * src/pic/ralloc.c (serialRegAssign),
11581 * src/pic16/ralloc.c (serialRegAssign),
11582 * src/hc08/ralloc.c (serialRegAssign),
11583 * src/z80/ralloc.c (serialRegAssign),
11584 * src/ds390/ralloc.c (serialRegAssign),
11585 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11587 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11589 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11590 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11592 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11594 Cumulative patch for pic16 port:
11595 * src/pic16/device.h (typedef PIC16_device) modified fields for
11596 defining microcontrollers,
11597 * src/pic16/device.c: added new info for all devices in Pics16 array,
11598 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11599 to be optimised out by the pCode optimiser,
11600 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11601 specially, bug reported by G.M. Gallant,
11602 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11603 as force'd so that cannot be optimised out by pCode optimiser,
11604 * src/pic16/pcode.c,
11605 * src/pic16/pcodepeeph.c,
11606 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11607 they are disabled by default, but can be enabled explicit with
11608 command argument --denable-peeps, for testing,
11609 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11610 --pomit-ivt in COMPILE_FLAGS
11612 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11614 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11615 compilation on MSVC
11617 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11619 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11621 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11623 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11624 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11626 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11628 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11629 would only assign 0x300001 register.
11631 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11633 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11634 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11636 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11638 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11640 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11641 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11642 added peephole 254 (left shift), 255 (jump table)
11644 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11646 * device/lib/Makefile.in: removed comment line with model-pic16,
11647 * (target port-specific-objects-pic16): the libraries and objects
11648 are copied to the build directory form the device/lib/pic16/bin
11651 Cumulative patch concerning pic16 port:
11652 * library directory has been re-organized,
11653 * added support for PIC18F1220,
11654 * added headers and library sources for chips 18f1220,18f6520,
11655 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11657 * configuration registers setting has changed, now each supported
11658 device has a complete description of the registers it uses,
11659 * all initialisations are moved to idata sections, these section
11660 can be absolute or relocatable,
11661 * fixed initialisation of codespace variables,
11662 * fixed warning about PCLATU and gpsim,
11663 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11664 * (genAssign): use table reads when assigning from variables in codespace,
11665 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11666 char/int variables placed in codespace,
11667 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11668 registers set in .asm file, no need for --pomit-config-words anymore,
11669 * (pic16glue): some 8051 legacy segments are commented out
11670 (to be removed completely),
11671 * added support for alternative assembler and linker with --asm=
11672 and --link= command line arguments,
11673 * peepholes are disabled automatically in the port, no need to
11674 specify on command line,
11675 * port supports natively char/int/long multiplication, but converts
11676 all divisions to support functions,
11677 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11678 to the file set in variable $2,
11679 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11680 strings in ASCII format and not in hex,
11681 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11682 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11683 allocate proper register if iCodes aren't temporary,
11685 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11687 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11689 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11691 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11694 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11696 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11697 computed address is reused
11698 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11699 multi-byte bitfields
11701 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11703 * src/z80/gen.c: (genArrayInit): must check for pointers too
11705 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11707 * support/regression/tests/zeropad.c: never meant to commit the
11708 nestedstruct test: removed, added check for GCC version
11710 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11712 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11713 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11714 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11715 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11716 bugs 928906 and 954082 half-empty initializers
11718 * src/SDCCsymt.c (getAllocSize): added for above fix
11719 * src/z80/gen.c (genArrayInit): fixed bug 741044
11720 * support/regression/tests/zeropad.c: added tests
11722 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11724 * src/pic16/device.c (pic16_dump_section): corrected bug which
11725 caused some symbols of the libraries to be misplaced
11727 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11729 * src/pic16/glue.c,
11730 * src/pic16/ralloc.h,
11731 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11732 to fix conflict with pic port
11734 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11736 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11737 externs configuration variables,
11738 * src/pic16/ralloc.h,
11739 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11740 prototype in header, commented out some debug messages
11742 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11744 * src/pic16/glue.c,
11745 * src/pic16/main.c,
11746 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11747 for gpasm COFF object generation. Thanks to D. Hawkins for
11750 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11752 * src/ds390/main.c,
11753 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11754 Brock for spotting this)
11755 * src/ds390/gen.c (genEndFunction),
11756 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11757 interrupt handler and critical. Disable push/pop optimizations when
11758 peephole optimizations disabled.
11760 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11762 Updated pic16 library sources and headers.
11763 * device/lib/pic16/pic18f*/ ,
11764 * device/include/pic16/*.h: modified to handle structured SFR
11767 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11769 * src/port.h (PORT structure): added hook initPaths, now each
11770 port can declare its own default search paths,
11771 which can been seen with the --print-search-dirs option,
11772 see pic16 port for example,
11773 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11774 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11775 * (doPrintSearchDirs): NEW, replaces in a central manner the
11776 printing of search dirs which was split in set*Paths functions,
11777 * (main): added call to port->initPaths and doPrintSearchDirs,
11779 * src/ds390/main.c,
11782 * src/izt/tlcs900h.c,
11783 * src/mcs51/main.c,
11785 * src/pic16/main.c: modified port structures to reflect addition of
11788 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11789 * (pic16_dump_section): for registers in same address reserve memory once,
11790 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11792 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11793 result is greater in size than right or left,
11794 * (pic16_genUMult8X8_8): there are some cases where the result can
11795 be 16 bits size, so handle these,
11796 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11797 * (pic16_outBitC): modified to emit pcodes,
11798 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11800 * (genDivOneByte): implemented algorithm to divide 8-bits,
11801 * (genCmp): uncommented goto, but issues still exist,
11802 * (genAnd): fixed a bug with variables >8bits,
11803 * (genPackBits): optimization added that uses BCF/BSF to change a
11805 * (genAssign): fixed bug when assigning floating point literals,
11806 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11807 __sdcc_gsinit_startup label,
11808 * src/pic16/main.c (_pic16_init): removed search directory
11810 * (_pic16_initPaths): NEW, used to initialise search directories,
11811 * (_hasNativeMulFor): support functions for all except char/int
11812 multiplication, and char division,
11813 * (PIC16_port struct): modified entry for native mul support,
11814 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11816 * (buildCallTree): call to register_usage is ifdef'ed out,
11818 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11820 * device/include/string.h: applied Stas Sergeev's patch to make this
11821 header file compatible with the preprocessor -Wundef option
11822 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11823 failure (fixes bug #941458)
11825 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11827 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11828 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11829 that the variable, not the function, should be static
11830 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11831 to be consistent with non-literal case
11833 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11835 * src/SDCCast.c (isConformingBody): fixed bug #949967
11836 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11837 convilong): fixed bug #952086
11839 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11841 * src/SDCCmem.c (allocVariables): fixed bug #955321
11843 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11845 * src/hc08/main.c (_hc08_genAssemblerEnd),
11846 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11847 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11848 completely eliminated the use of a temporary file
11849 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11850 when more than one file linked
11851 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11853 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11855 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11856 which fixes bug #543481
11857 * support/regression/tests/bug-751703.c: fixed comments left from a
11858 cut and paste error
11859 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11860 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11861 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11863 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11864 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11865 are now changed to underscores in moduleName
11867 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11869 * as/mcs51/lkmem.c: better fix for bug #954173
11871 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11872 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11874 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11875 * device/include/c8051f000.h,
11876 * device/include/c8051f120.h,
11877 * device/include/c8051f300.h,
11878 * device/include/c8051f310.h,
11879 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11880 PWM16) and detab'ed
11882 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11884 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11885 and mailing lists, doc'ed --no-peep-comments, removed reference
11886 to knoppix (newest version has no LyX/LaTeX), other minor changes
11887 * src/SDCCglue.c (glue): save 2 bytes stack space with
11888 option --main-return. The ljmp could probably be avoided too
11890 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11892 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11894 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11896 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11897 * src/SDCCopt.c (isLocalWithoutDef),
11898 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11899 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11900 (credit to Maarten Brock for patch #949363, on which this is based)
11901 * support/regression/tests/bug-751703.c: some test cases of extern used
11902 within inner scopes.
11904 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11906 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11908 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11910 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11911 dwWriteLabel): fix to create valid debugger symbols even when
11912 the module name has non-alphanumeric symbols in it
11913 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11914 when a variable's allocation has been optimized away
11917 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11919 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11921 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11922 * src/mcs51/main.c,
11923 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11924 * src/ds390/main.c,
11925 * src/z80/gen.c (z80_emitDebuggerSymbol),
11927 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11929 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11930 * src/pic16/main.c,
11931 * src/avr/gen.c (avr_emitDebuggerSymbol),
11933 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11935 * src/SDCCdebug.c (emitDebuggerSymbol),
11937 * src/port.h: added a debugger struct to the port struct. Added a
11938 callback for defining debugger symbols
11940 * src/SDCCast.c (createLabel),
11941 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11944 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11945 iCode back to the ast for the function
11947 * src/hc08/ralloc.c (hc08_assignRegisters),
11948 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11949 unneeded fields from the regs struct.
11950 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11951 pushReg() & pullReg() functions instead of emitcode()
11953 * src/hc08/gen.c (genLabel, genhc08Code),
11954 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11956 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11959 * src/hc08/gen.c (genEndFunction, genhc08Code),
11961 * src/mcs51/gen.c (genEndFunction, gen51Code),
11963 * src/ds390/gen.c (genEndFunction, gen390Code),
11965 * src/z80/gen.c (genEndFunction, genZ80Code),
11968 * src/pic/gen.c (genEndFunction, genpic14Code),
11970 * src/pic16/gen.c (genEndFunction, genpic16Code),
11972 * src/avr/gen.c (genEndFunction, genAVRCode),
11974 * src/xa51/gen.c (genEndFunction, genXA51Code),
11976 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11977 specific code to cdbFile.c and out of the backend code generators
11979 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11980 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11981 starting address is now 0
11984 * as/hc08/m08pst.c,
11985 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11986 assembler directive for DWARF support
11987 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11991 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11993 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11995 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11996 and inappropriate peephole optimization in jump tables
11998 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12000 * as/hc08/m08pst.c,
12001 * src/SDCCglue.c: sdccopt works for the hc08 port now
12003 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
12005 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
12007 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12009 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
12011 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12013 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
12017 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
12018 comments from the peephole optimizer replacement rules
12019 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
12021 * src/SDCCcse.c (updateSpillLocation),
12022 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
12024 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
12025 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
12026 objects far pointers
12028 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12030 * src/SDCCsymt.h: a missing part of my last change
12031 * src/pic/ralloc.c (regTypeNum),
12032 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
12034 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12037 * src/SDCCicode.c (aggrToPtrDclType),
12038 * src/SDCCptropt.h,
12039 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
12040 ptrPseudoSymConvert),
12041 * src/pic/ralloc.c (regTypeNum),
12042 * src/pic16/ralloc.c (regTypeNum),
12043 * src/hc08/ralloc.c (regTypeNum),
12044 * src/ds390/ralloc.c (regTypeNum),
12045 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12046 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12048 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12050 * link/z80/lkmain.c (afile),
12051 * as/hc08/lkmain.c (afile),
12052 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12053 prevent a pointer problem when a filename has no directory and
12054 no extension specified.
12056 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12058 * link/z80/lkmain.c (afile): allow periods in directory names
12059 * link/z80/lkmain.c (afile),
12060 * as/mcs51/lkmain.c (afile),
12061 * as/hc08/lkmain.c (afile): allow linker script file to have an
12062 extension other than ".lnk"
12063 * link/z80/lklex.c (getfid),
12064 * link/z80/lkmain.c (parse),
12065 * as/mcs51/lklex.c (getfid),
12066 * as/mcs51/lkmain.c (parse),
12067 * as/hc08/lklex.c (getfid),
12068 * as/hc08/lkmain.c (parse): Support comments in the linker script
12069 file on lines by themselves and after filenames
12071 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12073 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12075 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12077 * src/z80/peeph-z80.def: removed some peephole rules that don't
12078 work with multibyte arithmetic (fixed bug #937126)
12079 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12080 to registers and not global variables
12081 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12082 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12083 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12084 checking for assignments not internally generated (fixed bug #931895)
12085 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12086 structure member (fixed bug #930072)
12088 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12090 * src/SDCCmain.c (linkEdit),
12091 * src/hc08/main.c (_hc08_parseOptions),
12092 * as/hc08/Makefile.in,
12093 * as/hc08/aslink.h,
12095 * as/hc08/m08pst.c,
12096 * as/hc08/lkrloc.c (relr, rele),
12097 * as/hc08/lkarea.c (lnkarea)
12098 * as/hc08/lkmain.c (afile, parse),
12099 * as/hc08/lkelf.c: support for ELF output
12100 * as/hc08/lks19.c (s19),
12101 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12103 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12105 * as/mcs51/lkihx.c: Fixed bug #899105.
12107 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12109 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12110 .dsp files from Unix to DOS.
12112 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12114 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12115 function pointers; we have been compliant for several months now.
12116 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12117 change that was accidently commented out
12118 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12119 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12122 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12124 * src/hc08/gen.c: output of all of the internal debugging information
12125 is now controlled by the D() macro; it is disabled by default
12127 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12129 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12130 harder to keep the same registers during a CAST iCode
12131 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12132 long via int can be done in a single cast, if the signedness is
12134 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12135 putchar() in tinibios.c in ds390's library
12137 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12139 * src/SDCCast.c (decorateType): fixed bug #898889,
12140 cast result of a literal complement too
12141 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12142 fixed check for bitfields
12144 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12146 * src/SDCCicode.c (geniCodeLogic): made it static,
12147 (geniCodeLogicAndOr): added in order to fix bug #905492,
12148 (ast2iCode): fixed bug #905492
12149 * support/regression/tests/bug-905492.c: added
12150 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12151 (processParms): fixed bug #927659: don't copy parms, this will clear
12153 * support/regression/tests/bug-927659.c: added
12155 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12157 * src/SDCCast.c (addCast): don't cast float to char
12158 * device/lib/libsdcc.lib: added _memmove
12160 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12162 * device/lib/large/Makefile: fixed parallel execution by
12163 replacing `make` by `$(MAKE)`
12165 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12167 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12168 offsets (fixes bug #923936)
12170 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12172 * device/lib/small/Makefile: fixed parallel execution by
12173 replacing `make` by `$(MAKE)`
12175 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12177 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12179 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12181 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12182 * src/regression/Makefile: Regression test was not running.
12184 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12186 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12187 complement if possible
12188 * src/SDCCval.c (valComplement),
12189 * src/SDCCicode.c (operandOperation): fixed complement of literal
12190 * support/regression/tests/onebyte.c (testComplement): added
12192 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12194 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12195 return an optimized tree; actually replace actParm with the new tree
12196 * src/SDCCast.h: added some parantheses to remove side effects
12197 * support/regression/tests/bug-920866.c
12199 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12200 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12201 Bit operands were not being handled properly in the pic14 port.
12202 (now src/regression/add.c passes again).
12204 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12206 * src/SDCC.y (labeled_statement): case and default no longer require
12207 a following statement (RFE #893037)
12209 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12211 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12212 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12213 disabled (fixes bug #916294)
12214 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12215 "mov a,acc"; patch provided by Lenny Story
12216 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12218 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12220 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12222 * src/ds390/gen.c (genFunction, genEndFunction),
12223 * src/ds390/ralloc.c (ds390_assignRegisters),
12224 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12225 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12226 pushed if there are parameters passed on the stack. Also, a cleaner
12227 way to decide if r0/r1 should be pushed/popped. (Together they fix
12230 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12233 * device/lib/mcs51/crtpagesfr.asm,
12234 * device/lib/mcs51/crtxinit.asm,
12235 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12236 to avoid confusion with Si Lab's SFRPAGE register.
12238 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12240 * src/SDCCglue.c (emitMaps): allow public sfr variables
12241 * src/SDCCglue.c (initialComments): include compiler build date
12242 with compiler version and put the timestamp of the generated
12243 assembly file on a serperate line to be less confusing.
12244 * src/port.h: added genInitStartup hook
12246 * src/ds390/main.c,
12249 * src/pic16/main.c,
12251 * src/z80/main.c: genInitStartup initialize as NULL (default to
12252 historical behaviour)
12253 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12254 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12255 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12256 library instead of hard coding it into the compiler.
12257 * support/regression/ports/mcs51-stack-auto/spec.mk,
12258 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12259 * device/lib/mcs51/Makefile,
12260 * device/lib/small/Makefile,
12261 * device/lib/large/Makefile,
12262 * device/lib/mcs51/crtpagesfr.asm,
12263 * device/lib/mcs51/crtstart.asm,
12264 * device/lib/mcs51/crtxclear.asm,
12265 * device/lib/mcs51/crtxinit.asm,
12266 * device/lib/mcs51/crtclear.asm,
12267 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12268 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12269 and into user configurable files.
12270 * device/lib/clean.mk: clean mcs51 directory too
12271 * support/regression/tests/longlit.c: added static to T1 declaration
12272 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12273 accesses in the initialization code
12275 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12277 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12278 OSCTRIMVAL as noted in bug #916008
12280 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12282 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12283 in loops with multiple exits (reported as incorrect registers
12284 used by Martin Helmling in Sdcc-user list)
12286 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12288 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12289 made ds390 register extensions look less like error messages
12291 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12293 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12294 reported by Adam Wozniak in Sdcc-user list
12296 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12298 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12299 arithmetic optimizations, added debug output
12301 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12303 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12304 * sdcc.spec: updated and split sdcc into 3 rpms
12305 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12306 needed for literals of LEFT_OP and '+'
12307 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12308 introduced RESULT_TYPE_NOPROM
12309 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12311 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12312 limited promotion to int only for '*'
12313 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12315 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12317 * src/pic16/gen.c (genSkip),
12318 (genc16bit2lit), (gencjneshort): commented out
12319 (is_LitOp): new helper function, checks operand type
12320 (genCmpEq): rewritten
12322 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12324 * support/regression/tests/bug-908454.c: added
12326 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12328 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12329 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12330 (geniCodeCast): cosmetic, don't preserve bit storage class
12331 (geniCodeLeftShift): added promotion
12332 (geniCodeLogic): fixed regression
12333 * src/SDCCsymt.c (computeTypeOr): accept bits too
12334 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12336 2004-03-07 Borut Razem <borut.razem AT siol.net>
12338 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12340 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12342 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12343 version of pic16_genPackRegisters which does not check if ic is a
12345 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12346 function cause string1.c regression test fails
12348 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12350 * sim/ucsim/configure.in,
12351 * sim/ucsim/configure,
12352 * sim/ucsim/doc/Makefile.in: use docdir
12353 * src/SDCC.y: fixed sbit atrributes
12354 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12355 * src/SDCCast.c (decorateType): |^& need special promotion handling
12357 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12358 * src/SDCCsymt.h (computeType),
12359 * src/SDCCicode.c: computeType() needs op
12360 * src/SDCCsymt.c (checkTypeSanity),
12361 * doc/sddman.lyx: "plain" bitfields are unsigned
12362 * src/SDCCsymt.c (computeTypeOr): added
12363 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12365 * src/SDCCval.c (val*): computeType() needs op
12366 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12367 * support/regression/tests/onebyte.c: added tests for |^&
12369 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12371 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12372 for writing icode into asm output.
12374 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12376 * src/pic16/device.c: added some debug lines enabled
12377 with macro DEBUG_CHECK,
12378 * src/pic16/genarith.c: more debug in genPlus,
12379 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12380 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12381 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12382 * (aopForSym): onStack symbols are re-placed in data memspace,
12383 and onStack flag is cleared,
12384 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12385 copy temporary pcodeop,
12386 * (genPcall): added warning for not updating PCLATU,
12387 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12388 always true for pic16 port,
12389 * (genMultOneWord): NEW, supports integer multiplication,
12390 * (genMult): modified to call genMultOneWord,
12391 * (ifxForOp): added warning when return NULL,
12392 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12393 flag is set before call to operandFromSymbol for implicit
12395 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12396 options.intlong_rent are set by default,
12397 * (_hasNativeMulFor): modified to allow port generation of integer
12399 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12400 set regtype to REG_SFR for all registers, restricting seting the
12401 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12403 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12405 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12406 more than 500 times in the regression tests
12408 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12410 * support/Util/SDCCerr.h,
12411 * support/Util/SDCCerr.c,
12412 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12414 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12415 for symbol conflicts.
12416 * support/valdiags/tests/enum.c,
12417 * support/valdiags/tests/tentdecl.c,
12418 * support/valdiags/tests/struct.c: expect possible error messages
12419 referring to original symbol definitions.
12420 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12422 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12424 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12426 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12428 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12430 * src/pic16/ralloc.c (newReg): fixed bug #908929
12432 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12434 * src/ds390/gen.c: added missing #include "main.h"
12436 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12438 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12439 checking if symbol is already in set,
12440 * src/pic16/device.h: prototype for checkAddSym,
12441 * src/pic16/gen.c: (_G): added entry interruptvector,
12442 * (assignResultValue): removed some commented out lines,
12443 * (genFunction): check for ISR via sym->type, absolute section for
12444 interrupt code is created via a new pBlock, the goto instruction is
12445 placed now correctly at the interrupt vector position, changed all
12446 references from ivec to _G.interruptvector,
12447 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12448 is the interrupt is a high priority one, same for return from ISR,
12449 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12450 externs to calls of checkAddSym,
12451 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12452 pic16_pcode_verbose flag is set,
12453 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12454 * src/pic16/pcoderegs.c: message about how many registers are saved
12455 will only be emitted if pic16_pcode_verbose flag is set,
12457 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12459 * src/ds390/ralloc.h,
12460 * src/ds390/ralloc.c (ds390_regWithIdx),
12461 * src/ds390/gen.c (emitcode),
12462 * src/ds390/main.h,
12463 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12464 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12465 ds390operandCompare, getRegsRead, getRegsWritten,
12466 initializeAsmLineNode): customized instruction size calculation for
12467 ds390, started basis for some register optimizations
12468 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12469 corresponding assembly output
12470 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12471 missing push/pop of r0/r1. Optimized push/pops
12473 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12475 * src/mcs51/main.c (instructionSize): fixed ACALL size
12476 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12478 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12480 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12481 the sorting of rlist with NULL elements
12482 * (print_idataType, print_idata): NEW to create idata sections
12483 * src/pic16/device.h: idataSymSet new variable
12484 * src/pic16/gen.c (genFunction): fixed some bugs in string
12485 comparing, improved the absolute section creation for ISRs,
12486 added FSR0L/FSR0H in registers that are saved in an ISR,
12487 * (genInline): fixed the processing of inline snippets,
12488 now they undergo no process by the peephole optimizer
12489 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12490 are placed in idataSymSet,
12491 * (pic16emitStaticSeg): extern symbols are added in externs,
12492 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12493 switching when aboslute variables are placed in access bank memory
12494 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12495 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12496 commented out with #if,
12497 * (pic16_packRegisters): reintroduce the check for CAST because some
12498 symbols are not correctly handled,
12499 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12500 pCodeInstruction instead of pCode,
12501 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12502 pCodeAsmDir definition,
12503 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12504 directive, then the argument directive is emitted without the leading
12505 tab, hack for inline labels which must be in the first column,
12506 * (compareLabel,pic16_findNextInstruction),
12507 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12508 * (insertBankSwitch): modified for the new pCodeAsmDir,
12510 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12511 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12513 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12515 * (pushSide): commented out with #if,
12516 * (assignResultValue): fixed some typos in saving
12518 * (genPcall): FIXED and sync'ed with genCall,
12519 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12520 * (genNearPointerGet): fixed to handle some more cases,
12521 implementation scheme via table reads,
12522 * (genConstPointerGet): modified to access code memory correct,
12523 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12524 and improved to handle some cases
12525 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12526 instead of "RETLW" for init data
12527 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12528 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12529 variables are placed in access bank memory (<0x80 and >=0xf80),
12530 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12531 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12532 TBLWT_POSTDEC,TBLWT_PREINC
12533 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12534 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12536 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12537 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12538 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12539 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12541 2004-02-29 Borut Razem <borut.razem AT siol.net>
12543 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12544 support/Util/findme.h, support/Util/system.h: enhance binary relative
12545 search for lib and include by using findProgramPath()
12547 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12550 * src/SDCCpeeph.c (pcDistance),
12552 * src/mcs51/ralloc.h,
12553 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12554 * src/mcs51/main.h,
12555 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12556 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12557 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12558 size calculation port specific, started basis for some register
12560 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12561 missing push/pop of r0/r1. Optimized push/pops
12562 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12563 * device/lib/_modsint.c (_modsint),
12564 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12565 and stack version so regression tests pass
12567 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12569 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12570 * src/SDCCast.c (decorateType): catch another small optimization
12572 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12573 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12574 modified to finally use computeType() all over SDCC,
12575 see Feature Request #877103
12576 * src/SDCCval.h: cosmetic
12577 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12578 valCompare(); regression tested in muldiv.c
12579 * support/regression/tests/muldiv.c (testMod): mod sign follows
12582 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12584 * src/SDCCast.c (decorateType): fixed bug #902362
12585 * doc/INSTALL.txt: fixed install instructions for win32
12587 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12589 * device/include/Makefile.in (install): fixed by replacing spaces
12592 * doc/INSTALL.txt: updated for release
12593 * doc/sdccman.lyx: added warning for --xstack being buggy
12595 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12597 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12598 to eliminate build warnings.
12599 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12601 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12602 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12604 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12605 removed -penable-stack, added comment for stack pragma, added
12606 warning for not initializing the stack/frame registers, removed
12607 comment at interrupts section
12609 Stack is made permanent, there is no ability to disable stack usage.
12610 * src/pic16/device.h,
12611 * src/pic16/device.c: removed all references to USE_STACK macro,
12612 * src/pic16/device.c (pic16_dump_section): when no elements in
12613 rlist, free rlist before return,
12614 * (pic16_dump_int_registers): NEW, internal registers are a new set
12615 of general purpose registers reused by each function,
12616 * (checkAddReg): returns 1 if registers is added to set,
12617 * (pic16_groupRegistersInSection): when a registers is of type
12618 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12619 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12620 SRCASECMP macro is moved here from device.c
12621 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12622 PO_PCLATU, PO_PRODL, PO_PRODH,
12623 * (pic16_pCodeOpType, genMinus,
12624 changed compares to "a" register, with AOP_ACC,
12625 * (pic16_genPlus): fixed some bugs and indented properly,
12626 * (pic16_addSign): changed size to size+offset in the MOVWF
12628 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12629 multiply 8-bit operand by literal, result is 8-bit,
12630 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12631 multiply 2 8-bit operand, result is 8-bit,
12632 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12634 * src/pic16/gen.c: changed accUse to contain WREG only,
12635 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12636 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12637 true, do not use immediate addressing any more unless sym is a
12638 pointer in codespace,
12639 * (aopForRemat): do not use immediate addressing when symbol not in
12640 codespace and when symbol's address is requested,
12641 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12643 * (aopGet): added case for AOP_ACC and don't return "accumulator
12644 bug" but WREG instead,
12645 * (popGetTempReg): pushes contents of temporary register in stack,
12646 * (popReleaseTempReg): pops contents of temporary register from
12647 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12648 * (pic16_popGet): separated case AOP_ACC to return register WREG
12649 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12650 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12651 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12652 the use of immediate pointers to certain cases only.
12654 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12655 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12656 * (assignResultValue, genCall, genRet): modified to use the new
12657 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12658 genPcall is still broken,
12659 * (genFunction): added code to create 'A' type pBlocks when
12660 interrupt functions are generated, code not extensively tested yet,
12661 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12662 * (genEndFunction): modified so ISRs pop stored registers from stack,
12663 * (genMultOneByte): cleanup,
12664 * (AccRsh): added flag andmask, to and result with appropriate mask,
12665 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12666 * (genDataPointerGet): fixed and reenabled its use,
12667 * (genNearDataPointerGet): bugs fixed,
12668 * (genDataPointerSet): bugs fixed,
12669 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12670 pic16_DumpSymbol, pic16_DumpOp,
12671 * src/pic16/genutils.h: function prototypes for the above functions,
12672 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12674 * (pic16emitRegularMap): many many many improvements, but needs a
12676 * src/pic16/main.c: enable_stack in pic16_options is removed,
12677 * (_pic16_parseOptions): removed command line options -penable-stack,
12678 * (_process_pragma): emit stack symbol only when stack pragma is
12680 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12681 redirected to FSR0L/FSR0H pair,
12682 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12683 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12684 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12686 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12687 * (dumpPicOptype): NEW,
12688 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12689 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12690 with movff instruction,
12691 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12692 added pic16_int_regs, some packRegsFor* functions are commented out,
12693 because produce errors,
12694 * src/pic16/NOTES: minor modifications
12696 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12698 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12699 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12701 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12702 * as/mcs51/lkaomf51.c: fixed bug #895763
12704 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12706 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12708 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12710 * doc/sdccman.lyx: added details about the HC08 storage classes and
12711 interrupts, fixed the register usage info for z80 & gbz80
12713 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12715 * doc/sdccman.lyx: added more pic16 port documentation
12716 * device/include/pic16/: added header pic18fregs.h
12718 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12720 * doc/sdccman.lyx: added Vangelis' contribution
12722 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12724 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12725 extend to the next CALL or PCALL, not just to the next CALL.
12727 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12729 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12731 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12733 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12734 bug #895752 and a better fix for bug #716790
12736 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12738 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12740 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12742 * doc/sdccman.lyx: minor changes, minor changed
12744 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12746 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12747 which can't handle SDCC_NEWONEBYTEOPS,
12748 (geniCodeMultiply): removed conversion from mult to shift for pic14
12751 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12754 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12755 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12756 thus fixing bug #895406
12758 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12760 * device/lib/_modsint.c,
12761 * device/lib/_modslong.c: sign follows divisor only
12762 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12763 signs or signedness can be ignored
12764 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12765 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12766 added optimization for IFX,
12767 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12769 reenabled optimization for IFX, which was removed on 2004-01-11
12770 * src/SDCCast.h: added return type IFX
12771 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12772 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12773 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12774 SDCC_OLDONEBYTEOPS selects the old behaviour
12775 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12776 changed again and commented promotion rule
12777 * src/SDCCval.c (valDiv): promotion no longer necessary
12778 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12779 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12781 * support/regression/tests/onebyte.c: added
12783 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12785 * gen.c (genInline): reverted to old code for assemnling inline
12786 code because of bug reported James Chadd
12788 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12790 * ralloc.h: missing declarations from previous patch,
12791 seems that patch for ralloc.h was never applied, fixed
12793 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12794 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12798 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12799 indirect addressing. Marked FSR0 as deprecated
12800 * gen.c (pointerCode): commented out, not needed now
12801 (pic16_popGet2p): new MOVFF helper function
12802 (genGenPointerGet),
12803 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12804 (shiftRLong): removed duplicate debugging info
12806 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12808 * src/ds390/gen.c (genNearPointerGet),
12809 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12810 optimization with bits, but not bitfields.
12811 * src/ds390/ralloc.c (packRegisters),
12812 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12814 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12816 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12818 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12821 * src/SDCCicode.c (operandFromSymbol),
12822 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12823 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12824 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12825 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12826 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12827 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12829 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12830 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12831 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12832 * src/SDCCsymt.c (newSymbol),
12833 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12836 * src/SDCCval.c (newiList): fixed bug #885705
12838 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12840 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12841 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12843 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12845 * device/include/c8051f120.h,
12846 * device/include/c8051f300.h,
12847 * device/include/c8051f310.h: added/updated header files for Silicon
12848 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12849 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12850 in new section Submitting patches
12852 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12854 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12855 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12856 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12858 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12859 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12860 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12862 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12863 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12864 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12866 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12867 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12868 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12869 genGenPointerSet): fixed bug #892400
12870 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12871 to eliminate build warnings.
12872 * src/SDCCast.c (processParms),
12873 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12875 * support/valdiag/valdiag.py: added GCC to the list of defines active
12876 when compiling with gcc
12878 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12880 * support/Util/SDCCerr.h,
12881 * support/Util/SDCCerr.c,
12882 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12883 with an incomplete type (fixed bug #883734)
12884 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12886 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12888 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12890 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12892 * src/SDCCast.c (decorateType),
12893 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12894 function pointer implementation
12895 * support/regression/tests/funptrs.c: added tests to verify both forms
12896 of function pointers work correctly. Added tests to verify parameters
12897 are passed in the correct order.
12899 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12901 * device.c (regCompare): registers are sorted by ascending
12902 address and increasing size,
12903 * main.c (_pic16_finaliseOptions): removed the declaration
12904 of compiler macro MCU. Now a macro of the format pic18fxxxx
12905 will be defined from the command line
12907 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12908 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12910 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12911 PCOP_RLCF was overwritten!
12912 * gen.c (genSkip): commented out calls to pic16_emitcode,
12913 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12915 * (genRRC): added debugging info,
12916 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12917 overwritten while shifting,
12918 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12919 overwritten while shifting,
12922 * (shiftLLeftOrResult),
12923 * (shiftRLeftOrResult),
12925 * (shiftLLong): Implemented with pic16_emitpcode
12926 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12927 * (genLeftShift): Fixed bug, operand for shift by variable always
12928 was "and"ed with 0x0f,
12929 * (genLeftShiftLiteral),
12931 * (genRightShiftLiteral): added debugging info,
12932 * (genrshFour): added comment,
12933 * (genRightShift): determined signedness from operand "left"
12934 instead of "result"
12936 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12938 * src/SDCCicode.c (geniCodeParms),
12939 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12940 function pointers, fixed function pointer bugs #861242 and #861896
12942 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12944 * device/include/c8051f000.h,
12945 * device/include/c8051f120.h,
12946 * device/include/c8051f300.h: added header files for Silicon
12947 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12949 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12951 * src/SDCCast.c (processParams): added new type flow and restructured
12952 (gatherAutoInit): added new type flow
12953 (addCast): cosmetic changes
12954 (getLeftResultType): added new type flow for array indices, patch
12955 provided by Stas, see FR #877103
12956 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12957 array index patch by Stas
12958 * src/SDCCast.h: added prototype getResultTypeFromType()
12960 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12961 * src/pic/glue.c (pic14emitStaticSeg),
12962 * src/pic16/glue.c (pic16emitStaticSeg),
12963 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12964 for initialization of symbols
12965 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12966 * support/Util/SDCCerr.h:
12967 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12968 * .version: bumped version number to 2.3.8
12969 * device/include/Makefile.in (install),
12970 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12973 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12975 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12976 Slade Rich fixed an optimization bug
12977 * src/pic/pcodepeep.c,
12978 * src/pic/pcoderegs.c
12979 * doc/Makefile (install): added test for directory
12981 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12983 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12984 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12985 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12986 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12987 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12988 * as/mcs51/asexpr.c (term),
12989 * as/hc08/asexpr.c (term): fixed bug #887146
12991 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12993 * src/z80/gen.c (genMult): handle single byte result product
12994 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12995 DUMMY_READ_VOLATILE (fixed bug #886367)
12997 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12999 * support/regression/tests/libmullong.c: fixed logic, on little endian
13000 hosts we ended without a mullong_wrapper()
13002 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13004 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
13005 virus/worm forged address usage.
13007 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13009 Fixed promotion, it should be done on AST level:
13010 * src/SDCCast.c (addCast): added promotion to int
13011 (decorateType): updated call to upCast()
13012 * src/SDCCicode.c (geniCodeLeftShift): removed call to
13013 usualUnaryConversions()
13015 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
13017 * support/regression/tests/literalop.c (mulWrapper): Added a
13018 wrapper to remove integer overflow warnings.
13020 * support/regression/tests/float_trans.c: Made work on host.
13022 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
13025 * support/regression/generate-cases.py (main): Changed from inline
13028 * doc/Makefile (install): Changed to depth first to get rid of
13029 missing directory install warning.
13031 * as/Makefile (install-doc): Made work on Mac.
13033 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
13035 * src/SDCCast.c: added an additional type flow in decorateType() of
13036 opposite direction, see feature request #860006; it's enabled at runtime
13037 by setting the environment variable SDCC_NEWTYPEFLOW
13038 * src/SDCCast.h: changed prototype of decorateType()
13039 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
13040 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
13041 'char' to 'int' can be omitted, if both operands are 'unsigned char';
13042 see feature request #877103
13043 * src/SDCCval.c: updated call of decorateType()
13044 (valBitwise): fixed bug #882876
13045 (valMinus): added promotion
13046 (valLogicAndOr): result is unsigned
13047 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13048 * src/SDCCsymt.c (computeType),
13049 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13050 must not cause an unsigned operation
13051 * src/pic/glue (pic14emitRegularMap),
13052 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13054 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13056 * src/pic/pcode.c (PCodeID): commented out left over debug code
13058 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13060 * support/valdiag/tests/overflow.c: added shift tests
13061 * src/pic/device.c,
13068 * src/pic/pcodepeep.c,
13069 * src/pic/pcoderegs.c,
13070 * src/pic/ralloc.c,
13071 * src/pic/ralloc.h: applied patch from Slade Rich;
13072 added support for multiple code pages and multiple RAM banks on the
13073 PIC 14 port. The ASM files now no longer simply assume all the
13074 code / RAM are in the same page / bank. This means the linker can
13075 safely allocate code/RAM of separate ASM files to different pages/banks.
13076 * doc/sdccman.lyx: added Slade's tips
13077 * src/mcs51/peeph.def: fixed bug #880768
13079 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13081 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13082 * src/SDCCast.c (decorateType): fixed bug #880197
13084 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13086 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13089 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13090 strtof is not part of C89 and isn't included with Mac OS X.
13092 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13094 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13095 shiftL2Left2Result): fixed bug #879326
13096 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13097 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13098 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13099 address fetch for clr instruction
13100 * device/lib/hc08/_mulint.c: created optimized assembly version
13101 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13103 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13105 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13106 proposed in FR #877103
13108 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13110 * src/SDCCval.c (cheapestVal): added missing checks
13111 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13112 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13114 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13116 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13119 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13121 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13122 loaded with the linker search paths (-L arguments) and the libraries
13123 to be linked with the current source (-l arguments). Changes
13124 currently will affect only the pic16 port.
13125 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13126 include path the port specific paths and port specific libraries,
13127 * gplink command now contains the $3 argument,
13128 * src/pic16/device.h,
13129 * src/pic16/device.c,: structure PIC_device is made public and
13130 renamed to PIC16_device, the same for variable Pics which is renamed
13131 to Pics16. Updated all references to them.
13132 * src/pic16/glue.c (pic16glue): corrected bug with code
13133 initialization which bypassed the variable initializations block.
13135 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13136 COMPILE_FLAGS and added the --nostdinc option
13138 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13140 * device/include/mc68hc908jb8.h: Register defs for another member
13141 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13143 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13145 Documenting changes from previous commits.
13146 * configure.in (version 1.56),
13147 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13148 when generating output files to configure the pic16 library,
13149 but now I've commented it out, since gputils aren't installed in the
13150 SF compile farm, so library won't compile
13152 * device/lib/Makefile.in (version 1.56): initially I've added in
13153 target 'all' the prerequestive 'model-pic16' so it compiled the
13154 pic16 library, but now I've commented it out for the same reasons
13156 * added targets 'model-pic16' and 'objects-pic16' to compile the
13158 * added target 'port-specific-objects-pic16' to handle the
13159 generated libraries and copy them into the build/ directory
13160 * added target 'clean-intermediate-pic16' to clean intermediate
13161 files into pic16 directory
13162 * in target 'installdirs' added line to create directory pic16 in
13163 the installation path
13165 * device/include/Makefile.in (version 1.11): in target 'install'
13166 added lines to copy all header files to installation path,
13167 * in target 'installdirs' added line create directory for pic16
13168 headers in the installation path
13170 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13172 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13175 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13178 * device/lib/configure.in,
13179 * device/lib/configure: fixed for autoconf 2.57
13181 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13183 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13184 option so that it actually works. Made it specific to the z80, since
13185 the gbz80 doesn't have these kinds of I/O ports.
13187 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13189 * device/include/z180.h,
13190 * device/lib/_memcpy.c,
13191 * device/lib/_memmove.c,
13192 * device/lib/_mulint.c,
13193 * device/lib/ser_ir.c,
13194 * device/lib/ser_ir_cts_rts.c,
13195 * device/lib/_strcmp.c,
13196 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13197 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13198 portmode; added deprecation warning for bank= and protmode= forms.
13199 Also, guard against buffer overflow.
13200 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13202 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13204 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13205 changed interrupt vector table generation to only emit declared vectors.
13206 * device/include/Makefile.in: added missing backslash
13207 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13209 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13211 Mainly changes to support compilation of the device libraries
13212 * src/pic16/device.c: stack is allocated via symbol and not
13213 via literal number. The symbol is placed in the corresponding
13214 position of the data ram
13215 * (pic16_dump_section): relocatable and absolute uninitialized
13216 data are now emitted in sorted order to reduce section naming,
13217 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13218 weren't marked as being in the access bank,
13220 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13222 Added portion of GNU PIC Library under the directory
13223 device/include/pic16 and device/lib/pic16. These files
13224 contain the declarations of SFRs for the PIC18Fxx2 devices.
13225 The directory is initialized via configure from toplevel.
13227 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13229 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13230 the spilllocations to be compared correctly
13232 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13234 * src/SDCCast.c (decorateType): fixed bug introduced today
13236 2004-01-12 Borut Razem <borut.razem AT siol.net>
13238 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13239 doc/sdccman.lyx: upper case pragmas are deprecated
13241 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13243 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13244 in simpler and even better code
13246 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13248 * src/SDCCicode.c (operandOperation): fixed bug #874819
13249 * src/SDCCast.c (decorateType): fixed
13250 char foo (unsigned long ul) { return ul > 0; }
13252 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13254 * doc/sdccman.lyx: Moved and added some sections, small changes
13255 all over. Telling LaTeX to be less strict with word spacing
13256 to better keep the right margin. Changed some notes about
13257 maintainance of the ports in section 3.2.1 - is it OK like this?
13259 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13261 SDCC source changes:
13262 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13263 convilong): modified to inform the pic16 port that builtin functions
13266 PIC16 PORT specific changes:
13267 * src/pic16/device.c pic16_dump_equates() added,
13268 processor registers declared internally by the port are emitted in
13269 the translation as equates,
13270 * src/pic16/gen.c: inline code is passed unprocessed to the
13272 * (pic16_popGetLit2): fnuction modified to take second operand as
13273 pCodeOp pointer and not as literal,
13274 * (popRegFromIdx): prefixed with pic16_,
13275 * (pic16_popCombine2): modified to receive already allocated pCode
13277 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13278 * (genFunction): initializes local stack frame and pushes on stack
13279 all the registers used by this function,
13280 * (genEndFunction): restores all registers from stack and restores
13282 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13284 * (pic16glue): changed the program startup sequence,
13285 * added new dbName code 'A' for functions placed in absolute section
13286 * src/pic16/main.c: added function attribute _naked,
13287 * added pragma 'code' to place a fnuction at an absolute address,
13288 * added command line arguments --debug-ralloc and --pcode-verbose,
13289 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13290 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13291 * (pic16_newpCodeOpLit2): modified to take the second operand as
13293 * (pic16_printpBlock): modified to emit each function in a separate
13295 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13296 UPPER for immediate operands,
13297 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13299 * src/pic16/peeph.def: all peepholes with movff are commented out,
13300 because there is a problem in the pcode peep optimizer,
13301 * src/pic16/ralloc.c: the register allocator can now reuse local
13302 function symbols for another function. This saves register usage.
13303 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13305 Added file src/pic16/NOTES with information about program writing on
13306 the current port version.
13308 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13310 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13311 and peephole 252 (array access)
13313 2004-01-09 Borut Razem <borut.razem AT siol.net>
13315 * src/SDCCmain.c : fixed #872250: -l command line defined library
13316 files are scanned before standard library files
13318 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13320 * src/SDCCast.c (decorateType): fixed bug #874046
13322 2004-01-09 Borut Razem <borut.razem AT siol.net>
13324 * support/scripts/sdcc.nsi: remove previous installation
13326 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13328 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13329 bytes for last interrupt vector (mcs51)
13330 * sdcc.spec: fixed typo
13332 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13334 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13335 gen51Code): more efficient parameter receive for --model-large
13338 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13340 * src/ds390/main.c,
13341 * src/z80/main.c: added missed needLinkerScript flags (more than
13342 one port structure defined in these file)
13343 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13346 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13348 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13349 * src/port.h: added flag needLinkerScript in port->linker
13350 structure to inform whether to create a .lnk file or not,
13352 * src/ds390/main.c,
13354 * src/mcs51/main.c,
13356 * src/pic16/main.c,
13358 * src/z80/main.c: changed appropriately to configure
13359 needLinkerScript flag
13361 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13362 * src/pic/glue.c: added variable udata_section_name to
13363 override default uninitialized data segment definition for
13364 devices only with SHAREBANK memory (reported from Erik Epetrich)
13365 * (pic14emitOverlay): modified to emit a commented overlay segment
13366 directive when no overlay data exist
13367 * (picglue): modified to emit uninitialized data segment
13368 according to udata_section_name
13369 * src/pic/main.c (_pic14_parseOptions): added command line
13370 options --udata-section-name=[name] to override default
13371 udata definition name
13372 * modified _linkCmd and _asmCmd to include compiler passed
13373 arguments via -W option
13374 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13375 object file from '.rel' to '.o' in port->linker structure,
13376 changed size of fptr from 2 to 3 in port structure
13378 2004-01-07 Borut Razem <borut.razem AT siol.net>
13380 * support/scripts/sdcc.nsi: update PATH
13381 * support/scripts/sdcc.ico: craeted
13383 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13385 * device/include/Makefile.in: fix install
13386 * doc/Makefile: fix install
13388 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13390 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13392 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13393 how the function variable allocation summary is displayed; also
13394 include information about variables allocated to the overlay
13397 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13399 * as/mcs51/lkmain.c: Help about -Y option
13400 * as/mcs51/lkarea.c: Fixed gcc warnings
13402 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13404 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13406 * support/valdiag/tests/overflow.c: added
13407 * src/SDCCast.c (decorateType),
13408 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13409 LEFT_OP (left shift)
13411 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13413 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13414 (default behaviour).
13416 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13418 A python script to validate compiler diagnostic messages. It can be
13419 used to verify that sdcc complains about bad c source code and
13420 gives a good location of the error.
13421 * support/valdiag/Makefile,
13422 * support/valdiag/valdiag.py,
13423 * support/valdiag/tests/*
13425 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13427 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13428 * src/SDCCsymt.c (newEnumType),
13430 * support/Util/SDCCerr.c,
13431 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13433 * support/regression/tests/enum.c: added test for enum values that
13434 require at least 2 bytes of storage.
13436 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13438 * src/common.h: added ifndef/define/endif macros
13439 around the header file.
13440 Bug reported from Jesus Calvino-Fraga
13442 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13444 * sdcc.spec: updated
13445 * device/include/Makefile.in: don't install CVS directories
13446 * device/lib/Makefile.in: added removal of CVS directories after install
13447 * doc/Makefile: fixed install, added local_icons
13448 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13449 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13450 * src/ds390/gen.c (genRightShift): fixed bug #870788
13451 * src/SDCCast.c (decorateType): fixed bug #870781
13453 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13455 PIC16 port related changes:
13456 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13457 added variable stackPos,
13459 * gen.c: genCall, assignResultValue: added support for
13460 pushing/retrieving function parameters to/from stack,
13461 genFunction,genEndFunction: setup stack frame for the
13462 generated function,
13463 genAddrOf: will be changed according to bug 863624
13465 * added files genutils.c and genutils.h which contain gen*
13466 debugged and optimised functions extracted from gen.c
13468 * glue.c: added variable 'externs' which holds extern symbols,
13469 pic16emitRegularMap: is modified to properly handle relocatable
13470 symbols under the new scheme,
13471 pic16createInterruptVect: is modified
13472 pic16printPublics: is modified to emit 'global' assembler directives,
13473 added pic16_printExterns to print extern symbols,
13474 pic16glue: initializes stack/frame pointer in the beginning of
13475 the assembly output. Temporary hack, will be corrected later,
13476 because gplink yet does not support stack and SDCC does not
13477 yet support a type of crt0.o object to create the final binary.
13479 * Removed many lines that contain 8051 legacy code.
13480 * The code is finally placed under a 'code' directive.
13481 * Added port specific options.
13483 * _process_pragma: simplified since now we do not need *special*
13484 include file to define SFR registers. But a separate header
13485 will be needed. This will be developed later.
13486 * _pic16_parseOptions: added, parses port specific options:
13487 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13488 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13489 --preplace-udata-with=
13491 * _pic16_setDefaultOptions: modified to initialize section names,
13492 but hack is temporarly out of order since it needs improvement.
13493 * _pic16_genAssemblerPreamble: configuration words are emitted by
13494 their address instead of their name. This part is incomplete and
13495 supports only the 18Fxx2 devices. Other devices will emit an error
13496 during assembly since they do not contain the same set of config
13498 * _pic16_genIVT: is modified,
13500 * pcode.c: added definitions for some hardware registers that are needed
13502 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13503 All PCI entries are updated. Now LFSR is supported.
13504 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13505 * added pic16_newpCodeOpLit2 to support instructions with
13506 two literal arguments
13507 * pic16_pCode2str: corrected code that emits assembler instructions
13508 with two literal operands and those that have an access bit modifier
13509 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13510 this fixes a bug which caused some labels to be lost, when an
13511 assembler directive was added, i.e. banksel,
13512 * pic16_FixRegisterBanking: improved logic that causes the insertion
13514 * InlineFunction: functions that are called once, are not any more
13515 inlined. This can be a port option in the future,
13517 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13519 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13520 hold the corresponding uninitialized symbols,
13521 * pic16_allocProcessorRegister: registers have explicit marked the
13523 * pic16_allocInternalRegister: registers are explicit marked as
13525 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13526 processing list, so bit registers were lost,
13529 * ralloc.h: added field 'accessBank' and original symbol operand
13530 in register definition,
13531 * removed the field isMapped from register definition,
13533 ** Several functions have been removed from various sources:
13534 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13535 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13536 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13537 pic16_assignRelocatableRegisters
13539 ** others have been introduced:
13540 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13541 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13543 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13545 * support/scripts/inc2h.pl: changed definition of BIT_AT
13546 to emit 'sbit at' instead of 'bit at'. This was a request.
13548 PIC16 port related preliminary changes:
13549 * gen.c: prefixed function popRegFromString with
13550 pic16_ and all references to it corrected
13551 * pcode.c: all pic16_pc_* hardware registers prefixed
13552 with underscore (_),
13553 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13554 * ralloc.c: newReg(): when register is REG_SFR then
13555 set address to rIdx,
13556 pic16_allocProcessorRegister(): marks register wasUsed=0
13557 pic16_writeUsedRegs(): added a call to assign processor
13558 registers via pic16_assignFixedRegisters
13560 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13562 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13563 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13564 variables in unused register banks. Also the SSEG is placed
13565 wherever there is enough space for it, and IDATA can be anywhere
13566 in internal RAM. For now compile using -Wl-Y[stack_size].
13567 The mem file is different for this option as well, since it
13568 makes no sense of talking about DSEG lenght.
13570 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13572 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13573 in certain cases, e.g. when ROM assignment, patch provided
13574 from Albert den Haan.
13576 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13578 Many signedness and type propagation fixes:
13579 * src/SDCCicode.c: made geniCodeCast() static
13580 replaced SPEC_ by IS_ (cosmetic)
13581 (operandOperation): fixed div and mod operation
13582 (usualBinaryConversions): added support for promotion of char
13583 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13584 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13585 (geniCodeAdd): an array index will stay unsigned, even if promoted
13587 (geniCodeArray): ditto
13588 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13589 * src/SDCCsymt.c (computeType): added more support for char;
13590 promotion of char is selectable by promoteCharToInt, fixed signedness
13592 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13593 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13594 * src/SDCCval (val*): replaced signedness calculation by
13596 rearranged if-branches (cosmetic)
13597 (valShift): added warning W_SHIFT_CHANGED
13598 (valCompare): fixed problem with different types
13599 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13600 * support/regression/tests/literalop.c: added many cases
13601 * support/regression/tests/ast_constant_folding.c: changed finally to
13603 * .version: new year, new version: 2.3.7
13604 * src/SDCCmain.c (main): applied patch #866468
13605 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13606 provided by Scott Bronson
13607 * doc/sdccman.lyx: updated documentation for sdcdb
13608 updated and added chapter tips
13610 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13612 * src/SDCCsymt.h: missing from yesterday's commits
13614 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13616 * src/SDCC.y (struct_or_union_specifier),
13617 * support/Util/SDCCerr.c,
13618 * support/Util/SDCCerr.h: verify that struct & union tags are used
13621 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13623 * src/SDCCglobl.h: missing from yesterday's commits
13625 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13627 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13628 sft_attributes, struct_declaration, parameter_declaration,
13629 type_name, start_block, declaration_list),
13630 * src/SDCC.lex (check_type): support redefinition of typedef names
13632 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13634 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13635 aligned xdata arrays. Erik helped me with the if clause.
13637 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13639 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13642 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13645 * src/SDCCast.c (newAst_),
13647 * src/SDCCicode.c (ast2iCode, newiCode),
13649 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13650 expr, statement, expression_statement, selection_statement,
13651 iteration_statement, expr_opt, jump_statement): foundation for tracking
13653 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13656 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13658 * support/Util/SDCCerr.c,
13660 * src/SDCCast.c (createCase, createDefault, decorateType),
13661 * src/SDCClabel.c (labelUnreach),
13662 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13664 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13665 (with thanks to Stas Sergeev)
13666 * device/include/time.h,
13667 * device/lib/time.c (CheckTime): suppress unreachable code warning
13669 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13671 * src/SDCCast.c (createIvalCharPtr),
13672 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13674 * support/regression/tests/nullstring.c: tests for these two bugs
13676 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13678 * support/Util/SDCCerr.h,
13679 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13680 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13681 about storage class and 'at' used inside struct or union
13682 * src/SDCCBBlock.c (iCodeFromeBBlock),
13683 * src/SDCCcse.c (ifxOptimize),
13684 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13685 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13686 printIval, emitStaticSeg, emitOverlay),
13687 * src/SDCClabel.c (deleteIfx),
13688 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13689 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13690 gatherAutoInit, processParms),
13691 * support/Util/SDCCerr.h,
13692 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13693 reporting for post-parse errors.
13695 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13697 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13698 implicit casts via union; they don't work on big endian systems
13699 (possible fix for bug #861138)
13701 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13703 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13704 * src/mcs51/main.c: fixed the fix for bug #737001
13706 2003-12-15 Borut Razem <borut.razem AT siol.net>
13708 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13710 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13712 * support/makebin/makebin.c: put output in binary mode
13714 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13716 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13717 xdata and data memory on startup. Set the environment variable
13718 SDCC_NOGENRAMCLEAR to disable this.
13719 * src/mcs51/peephole.def,
13720 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13721 (allows non-interrupt and interrupt code to safely compete for a resource
13722 without the non-interrupt code having to disable interrupts)
13724 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13726 * src/SDCCicode.c (geniCodeAdd),
13727 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13728 with valFromType if type might be a pointer and host is big endian).
13729 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13730 types, not just integer types.
13731 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13732 multiply defined with mismatching "at" address.
13734 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13736 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13737 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13738 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13739 with embedded nulls (fixed bug #753752)
13741 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13743 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13744 Apparently this did not see much testing (endless loop)
13746 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13748 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13750 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13752 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13753 gracefully handle NULL memmap pointers
13755 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13757 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13758 instead of deleting the iCode when an operand is volatile
13759 * src/z80/gen.c (genDummyRead),
13760 * src/mcs51/gen.c (genDummyRead),
13761 * src/ds390/gen.c (genDummyRead),
13762 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13764 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13765 * src/SDCC.y: fixed bug #850420
13767 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13769 Applied z80 i/o port patch from Peter Townson and fixed some operators
13770 to better handle operands in A register.
13771 * device/include/z180.h
13777 * src/z80/peeph-z80.def
13778 * src/z80/peeph.def
13781 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13783 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13785 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13787 * device/lib/hc08/_mullong.c: Removed extra #endif
13789 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13791 * sim/ucsim/hc08.src/inst.cc,
13792 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13793 carries from x to h
13794 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13795 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13796 * device/include/stdarg.h: fixed varargs for hc08
13797 * device/lib/Makefile.in,
13798 * device/lib/hc08/Makefile,
13799 * device/lib/hc08/_mulint.c,
13800 * device/lib/hc08/_mullong.c: fixed some endian problems
13802 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13804 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13805 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13806 * device/lib/_gptrget.c,
13807 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13809 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13811 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13812 * src/SDCCast.c (astErrors): fixed bug #846007
13813 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13815 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13817 * src/SDCCast.c (decorateType): disabled a transformation I added in
13818 revision 1.188 (access to fields of a structure at an absolute address);
13819 it breaks with bitfields, extern declarations, and gcse analysis.
13820 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13821 could be assigned through a pointer, so don't complain.
13822 * src/SDCCast.c (astErrors),
13824 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13826 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13828 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13829 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13830 output of __config directives, since gpasm now supports them
13831 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13832 pre-processor macro, i.e. -DMCU=p18f452
13833 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13834 and modified to handle 'cast' icode similarly to '=' icode
13835 * src/pic16/device.h (typedef struct PIC_device): added field
13836 'extMIface' to indicate that chip has external memory interface
13837 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13838 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13841 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13843 * src/SDCC.y (pointer): fixed bug #846006
13844 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13845 * src/SDCCast.c (decorateType): fixed bug #846009
13846 * src/ds390/peeph.def,
13847 * src/ds390/gen.c (genAnd, genOr),
13848 * src/mcs51/peeph.def,
13849 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13851 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13853 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13860 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13864 * src/SDCCbitv.c: added function to free a bitvector
13865 * src/SDCClrange.h,
13866 * src/SDCClrange.c: added function to recompute the liveranges
13867 * src/avr/ralloc.c,
13868 * src/ds390/ralloc.c,
13869 * src/hc08/ralloc.c,
13870 * src/mcs51/ralloc.c,
13871 * src/pic/ralloc.c,
13872 * src/pic16/ralloc.c,
13873 * src/xa51/ralloc.c,
13874 * src/z80/ralloc.c: recompute the liveranges after register packing
13876 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13878 * src/SDCCloop.c (newInduction): fixed bug #845630
13880 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13882 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13883 inadvertantly left behind from my 2003-11-12 change
13885 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13887 Updated headers I neglected to commit yesterday.
13888 * src/SDCClrange.h,
13891 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13893 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13894 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13895 * src/SDCCopt.c (eBBlockFromiCode),
13896 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13897 the creation of the key hash table from the sequencing so it can be used
13898 earlier (for some GCSE bug fixes still pending)
13900 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13902 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13903 * support/regression/tests/addsub.c: testing genPlus shortcut
13905 2003-11-15 Borut Razem <borut.razem AT siol.net>
13907 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13909 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13911 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13912 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13913 ordering is immaterial.
13914 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13916 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13918 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13919 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13920 (SIGSEV) of bug #840381
13921 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13922 unlink new file before rename if new and old filenames are the same)
13924 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13926 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13927 uninitialized variables) for the mcs51. Set environment variable
13928 SDCC_GENRAMCLEAR to test.
13929 xdata initialization slightly shorter
13931 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13934 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13935 #838241 & 780691 (basicly the same bug)
13936 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13937 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13939 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13941 * src/SDCCmain.c (linkEdit): "fix" #834252
13943 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13945 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13947 * src/SDCC.y: fixed bug #819403
13949 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13951 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13952 the reentrant attribute.
13953 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13954 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13956 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13957 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13958 erroneously reduced to a literal.
13959 * src/hc08/ralloc.c (packRegisters, rematStr),
13960 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13963 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13965 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13966 * doc/sdccman.lyx: changed from 'article' to 'book'
13967 * doc/Makefile: readded test_suite_spec and cdbfileformat
13969 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13971 * device/include/stdlib.h: include malloc.h to comply with ANSI
13972 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13974 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13976 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13977 * doc/clean.mk: also remove *.out files
13978 * doc/sdccman.lyx: some additions, larger top/bottom margins
13980 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13982 * src/SDCC.y: fixed bug #837365
13983 * support/regression/tests/bitopcse.c
13984 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13985 a symbol (might be valop instead)
13986 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13987 * device/lib/clean.mk: added hc08 to the cleaning list
13989 2003-11-04 Borut Razem <borut.razem AT siol.net>
13991 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13993 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13994 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13995 malloc is declared in standard stdlib.h
13997 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13999 * device/lib/hc08/Makefile: need to clean .rel not .o files
14000 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
14002 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14006 * src/mcs51/main.c,
14007 * src/ds390/main.c,
14011 * src/pic16/main.c,
14012 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
14013 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
14014 tests (which uses the port's oclsExpense function)
14020 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
14022 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14024 * src/SDCCcse.c (ifxOptimize),
14025 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
14026 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
14027 deleting the IFX iCode.
14028 * src/hc08/ralloc.c: reduced unneeded slocs
14029 * src/hc08/gen.c: fixed bug in asmopToBoolean
14031 2003-11-04 Borut Razem <borut.razem AT siol.net>
14033 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
14034 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14035 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
14036 transferred to configure
14038 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
14040 Use headers defined in the C[++] standards:
14041 * sim/ucsim/gui.src/serio.src/fileio.cc
14042 * sim/ucsim/gui.src/serio.src/frontend.cc
14043 * sim/ucsim/gui.src/serio.src/main.cc
14044 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14045 * support/Util/NewAlloc.c
14047 * as/mcs51/lklibr.c
14051 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14053 * Added MSVC projects for hc08 assembler and linker:
14054 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14055 /as/hc08/link_hc08.dsp
14057 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14059 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14061 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14063 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14065 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14067 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14069 2003-10-31 Borut Razem <borut.razem AT siol.net>
14071 * support/cpp2/cpplib.h,
14072 support/cpp2/cpplib.c,
14073 support/cpp2/cpplex.c,
14074 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14075 to switch _asm block preprocessing on / off. Default is
14076 #pragma preproc_asm +
14078 2003-10-31 Borut Razem <borut.razem AT siol.net>
14080 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14081 when outputting comment blocks (when executed with -C option) and
14082 _asm (SDCPP specific) blocks
14084 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14086 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14088 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14090 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14092 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14094 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14095 * src/SDCCast.c (decorateType): fixed bug #832664
14097 2003-10-31 Borut Razem <borut.razem AT siol.net>
14099 * support/cpp2/cpplex.c: fixed for SDCPP:
14100 comments(when executed with -C option) and _asm blocks
14101 were included even if they where in skipped #if block.
14102 Applied solution from GCC cpp 3.3.2
14104 2003-10-31 Borut Razem <borut.razem AT siol.net>
14106 * src/SDCC.lex: sdcc now understands both formats:
14107 '# <line_number> <file_name>' and
14108 '#line <line_number> <file_name>'
14109 * support/cpp2/cppmain.c: sdcpp now generates the standard
14110 '# <line_number> <file_name>' instead of former
14111 '#line <line_number> <file_name>'
14113 2003-10-30 Borut Razem <borut.razem AT siol.net>
14115 * support/cpp2/cpphash.h,
14116 * support/cpp2/cpplib.h
14117 * support/cpp2/cpplex.c,
14118 * support/cpp2/cppmain.c,
14119 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14121 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14123 Fixed a number of problems revealed by bug #827883.
14124 * src/SDCCloop.c (loopInvariants): Spill location of the
14125 result operand should be recomputed if extracted from
14126 a loop. Also, don't extract assignments of an iTemp
14128 * src/SDCCast.c (isConformingBody): loop reversal should
14129 not occur if the control variable is involved with a
14130 relational operator.
14132 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14134 * .version: bumped to 2.3.6 to reflect the big improvements
14135 made by Erik and Klaus. Thanks!
14137 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14139 Replaced the livrange code.
14140 * src/SDCClrange.c: added new LR code
14142 * src/SDCCBBlock.h: removed remainig parts from old LR code
14143 * src/ds390/ralloc.c,
14144 * src/ds390/gen.c: minor fixes to make it work with new code
14146 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14149 * as/hc08/lkrloc.c,
14151 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14152 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14153 (tweaked fix for bug #818696)
14155 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14157 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14159 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14162 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14163 * src/mcs51/gen.c (gencjneshort),
14164 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14165 more efficient (per Scott Bronson's suggestion)
14167 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14169 Extended the semantics of the critical keyword to include
14170 individual statements. See RFE #827755 and #799831
14175 * support/Util/SDCCerr.c
14176 * support/Util/SDCCerr.h
14181 2003-10-19 Borut Razem <borut.razem AT siol.net>
14183 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14185 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14187 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14189 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14190 and predecrement operand is displayed
14192 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14194 * src/SDCCval.c (valMinus): fixed bug #826041
14196 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14198 Some hc08 related updates that I missed earlier
14199 * sim/ucsim/stypes.h
14200 * support/regression/ports/hc08/spec.mk
14202 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14204 New target "hc08" for the Motorola 68hc08 family of micros
14212 * sim/ucsim/hc08.src/*
14213 * sim/ucsim/configure.in
14214 * src/ucsim/configure
14215 * sim/ucsim/packages_in.mk
14218 * device/include/mc68hc908qy.h
14219 * device/lib/hc08/*
14220 * device/lib/Makefile.in
14221 * support/regression/ports/hc08/*
14222 * support/regression/Makefile
14224 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14226 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14228 * src/ds390/gen.c (genCast): fixed bug #821957
14230 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14232 * device/lib/logf.c: "fixed" overlay bug
14233 * support/regression/ports/host/spec.mk: added m library
14234 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14235 * support/regression/tests/float_trans: added (for Eric)
14237 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14239 * src/mcs51/gen.c (genCpl): fixed bug
14240 http://sf.net/mailarchive/message.php?msg_id=6263915
14242 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14244 * src/SDCCast.c (decorateType): added extended constant folding
14245 * src/SDCCsymt.c (computeType): cleanup
14246 * src/SDCCval.c (valShift): minor optimization
14247 * support/regression/tests/ast_constant_folding.c: added
14249 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14251 * src/SDCCmain.c: removed some unintended changes
14253 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14255 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14256 * src/z80/gen.c: fixed part of bug #817589
14257 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14259 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14261 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14272 * src/ds390/ralloc.c
14274 * src/mcs51/ralloc.c
14276 * src/pic16/ralloc.c
14277 * src/xa51/ralloc.c
14279 * src/z80/gen.c: removed unused label "release:"
14281 2003-10-06 Borut Razem <borut.razem AT siol.net>
14283 * src/SDCC.lex: removed definition of unused variables
14284 save_optimize and save_options
14286 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14288 * clean.mk: removed '=' in "-maxdepth=1"
14289 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14290 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14292 2003-10-06 Borut Razem <borut.razem AT siol.net>
14294 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14295 my_unput() replaced by unput()
14297 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14299 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14300 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14301 type-punned pointer will break strict-aliasing rules"
14302 Old LR behaviour is again default; Klaus' LR can be choosen by
14303 defining the environment variable LRKLAUS
14307 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14308 * clean.mk: fixed removal of files in bin/CVS/
14309 * device/lib/clean.mk: fixed removal of directories small and large
14310 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14312 * src/SDCCval.c: removed superflous test for pedantic
14314 2003-10-05 Borut Razem <borut.razem AT siol.net>
14316 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14317 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14318 message "unmatched #pragma SAVE and #pragma RESTORE"
14320 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14322 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14323 assembly, critical functions, atomic, nojtbound)
14325 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14327 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14333 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14336 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14338 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14340 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14341 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14342 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14344 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14346 * src/z80/gen.c (genRet): fixed bug #524753
14347 * src/z80/gen.c (genCast): fixed internal error on cast from
14349 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14350 fix for bug #477835 to the z80
14351 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14352 for tracking iCodes in the peephole optimizer for z80
14354 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14356 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14357 the other part of bug #814548
14358 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14360 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14362 * src/SDCCcse.c: fixed part of bug #814548
14364 2003-09-28 Borut Razem <borut.razem AT siol.net>
14366 * src/asm.c: rewrite of printILine() to use temporary file instead
14368 * src/xa51/main.c: commented out declaration of int rewinds
14370 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14372 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14374 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14376 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14377 * src/asm.c (printILine): Fixed bug #811015
14379 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14381 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14384 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14386 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14387 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14388 to correctly handle general case of AOP_PAIRPTR
14389 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14391 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14393 * src/mcs51/ralloc.c (fillGaps),
14394 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14395 register positioning bug)
14397 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14399 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14401 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14403 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14404 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14405 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14406 (ralloc doesn't intentionally do this now, but perhaps later)
14407 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14408 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14409 register positioning bugs (Fixed bug #762602 and #795325)
14410 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14411 (Fixed bug #808779)
14412 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14413 lines that --i-code-in-asm generates
14415 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14417 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14418 trying to fclose a FILE* that was already closed.
14420 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14422 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14423 of const struct should be treated as if const themselves)
14425 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14427 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14429 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14431 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14432 Unix (/n) and DOS (/r/n) line terminations.
14434 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14436 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14439 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14441 * src/mcs51/gen.c (genFunction, genEndFunction),
14442 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14443 and restore of EA so that stack offsets to parameters are
14444 correct when using both critical and reentrant/stack-auto.
14445 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14446 size (can be triggered in error if sloc is shared between
14447 different sized objects)
14448 * device/include/float.h: fixed macros to explicitly use
14449 unsigned long where needed
14451 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14453 Feature req. 799831: added code to allow nesting of critical functions
14454 * src/mcs51/gen.c (genFunction, genEndFunction)
14455 * src/ds390/gen.c (genFunction, genEndFunction)
14457 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14459 * src/SDCCsymt.c (sclsFromPtr),
14461 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14462 support for standard C idiom of memory mapped variables; for
14463 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14464 to xdata int at 0x1234 tempvar = 1.
14465 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14466 provided by Akiya ISHIDA
14468 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14470 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14471 * src/SDCCval.c (constVal): added reduction from int to char
14472 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14473 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14474 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14476 * support/regression/tests/shifts.c: fixed
14478 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14480 * src/z80/gen.c (genXor): Fixed bug #805445
14482 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14484 Fixed bug #621531 (const & volatile confusion in the type chain).
14485 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14486 refer to the const or volatile state of the pointer itself.
14498 * src/pic16/ralloc.c
14499 * support/regression/tests/const.c
14501 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14503 When checking for duplicated modules, use absolute paths
14504 instead of relative paths. Files changed:
14509 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14511 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14513 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14515 * device/include/string.h: added size_t typedef, changed
14516 prototypes to use size_t, eliminated separate reentrant and
14517 non-reentrant declarations, added _memmove declaration
14518 * device/lib/_memcpy.c: changed to use size_t instead of int,
14519 changed /4 to >>2 to avoid division library call
14520 * device/lib/_memcmp.c,
14521 * device/lib/_memset.c,
14522 * device/lib/_strncat.c,
14523 * device/lib/_strncpy.c,
14524 * device/lib/_strncmp.c: changed to use size_t instead of int
14525 * device/lib/_memmove.c: new file (fixed bug #772294)
14526 * device/lib/Makefile.in: added _memmove.c
14527 * device/lib/z80/asm_strings.s: fixed bug #772290
14528 * support/regression/tests/bitfields.c: attempt to fix host assertion
14529 failure on amd64-unknown-linux2.2
14531 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14533 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14534 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14535 * as/z80/asmain.c (main): fixed bug #801766
14537 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14539 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14542 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14544 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14545 reported in bug #800609
14547 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14549 * Top header beautifications in src/pic16 directory:
14550 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14551 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14552 pcoderegs.h, ralloc.c, ralloc.h
14553 * main.c: added top header and GPL license notice
14554 * pcode.c: fixed the if-conditional warning
14556 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14558 * device/lib/_mullong.c: replaced int by short for gcc
14560 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14562 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14563 and JUMPTABLE iCodes properly now (worked by accident before)
14564 * src/mcs51/gen.c (leftRightUseAcc),
14565 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14566 iCode properly now. Use getSize instead of nRegs since a & b
14567 aren't part of the nRegs tally.
14569 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14571 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14572 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14573 before instructions that use the _STATUS register
14575 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14577 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14578 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14579 fetching of the pointer
14580 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14581 copied from genNearPointerSet()
14582 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14583 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14584 If they pop r0/r1 they must be called in the opposite order than aopOp().
14585 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14586 (resp. --stack-auto), prepared for --xstack
14588 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14590 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14592 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14594 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14595 these ports have their own __sdcc_external_start()
14597 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14599 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14600 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14601 type for bits was changed. It resulted in bit variables becoming
14602 global, which is not permitted in PIC 14 assembly output.
14604 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14606 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14608 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14610 Z80 and MCS51 linkers complaint if a public symbol is defined
14611 in more than one library module:
14615 * as/mcs51/Makefile.in
14617 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14619 A few small changes that speed up the peephole optimizer.
14623 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14625 Try to make the peephole optimizer smarter by maintaining
14626 an association between the assembly source code and the
14627 iCodes that originated them. Put this information to use
14628 with a new peephole rule condition "notVolatile" so that
14629 the rules can be aggressive yet still safe.
14634 * src/mcs51/peeph.def
14636 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14640 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14641 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14642 if the left or right operand symbols have the accuse flag set.
14644 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14646 Changed the type of the result of the ! (NOT) operator to char;
14647 previously it returned the same type as the source. This allows
14648 us to eliminate all the genFloatNot functions (all of its target
14649 implementations were very buggy) since !float can use the same
14652 * src/SDCCicode.c (ast2iCode): ! returns char
14653 * src/mcs51/gen.c (genNot, genNotFloat),
14654 * src/ds390/gen.c (genNot, genNotFloat),
14655 * src/z80/gen.c (genNot, genNotFloat),
14656 * src/pic/gen.c (genNot, genNotFloat),
14657 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14659 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14661 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14662 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14663 during interrupts. Ensure WSAVE is located at a shared bank address.
14664 2. Fixed page selection in some places
14665 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14666 the registers name strings.
14667 4. Fixed "signed / unsigned compare" compiler warnings.
14668 5. The PIC port manages its own allocation of the general purpose
14669 registers, but makes no attempt to reuse them. As a result when
14670 compiling it soon runs out of general purpose registers. Some
14671 additional code was added to the files pcode.c and device.c to walk
14672 through the function call tree and rename the registers so that they
14682 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14683 genPlus() & genMinus() when the result is the same as left or right
14685 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14687 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14689 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14691 Made bitfield a distinct type from bit so that bitfields
14692 convert as per ANSI C and bits retain their traditional
14693 boolean style behaviour. Implemented bitfield support in
14701 * src/ds390/gen.c: bit v bitfield split
14702 * src/z80/gen.c: New support for bitfields
14703 * support/regression/tests/bitfields.c: reenabled z80,
14706 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14708 Rules 246.x, 247.x relate to bitfields, the others speed up
14709 access to xdata mapped I/O devices.
14711 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14713 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14715 Cleaned up genPackBits and genUnpackBits and added two helper
14716 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14717 for literal assignments in genPackBits (thanks to Frieder for
14723 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14725 Fixed bug #748310 (pointer to function type mishandled when the
14726 function name is omitted). Also fixed a SIGSEGV when a function
14727 attribute (reentrant, etc) is used on a non-function or on a
14728 function but misplaced before the parameter list.
14730 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14732 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14733 * support/Util/SDCCerr.h,
14734 * support/Util/SDCCerr.c: Added func attr misuse error msg
14736 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14738 Fixed bug #787649 by anonymous
14739 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14740 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14742 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14744 Fixed numerous bitfield problems.
14746 * src/SDCC.y: More bitfield related error checking
14748 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14749 * support/Util/SDCCerr.h,
14750 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14751 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14752 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14753 * support/regression/tests/bitfields.c: tests added
14755 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14757 Made the constant following the "interrupt" keyword optional. If
14758 omitted, the function will not automatically be given an entry
14759 in the interrupt vector table (similar to #pragma NOIV, but
14760 less syntacticly kludgy). The interrupt number is also now
14761 range checked. Also fixed a bug in the high order bit example
14768 * support/Util/SDCCerr.c
14769 * support/Util/SDCCerr.h
14772 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14774 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14775 * src/SDCCicode.c (operandOperation): rewritten some ops
14776 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14777 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14779 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14780 be re-activated by defining REDUCE_LITERALS)
14781 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14782 unsigned, but are signed by default
14783 * src/SDCCval.c (constVal): rearranged
14784 * src/SDCCval.c (valMod): preliminary fix
14785 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14786 * support/regression/literalop.c: added, work in progress
14788 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14790 Generate warnings for useless declarations like "char data;"
14791 that don't do what new users expect.
14794 * support/Util/SDCCerr.h
14795 * support/Util/SDCCerr.c
14797 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14799 * src/SDCCval.c (valMult): fix overflow detection of negative int
14801 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14803 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14805 Changes to support big endian targets:
14818 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14820 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14821 * device/lib/time.c: fixed warning "integer overflow in expression"
14823 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14825 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14826 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14827 constants are unsigned; added recognition of "u" flag for unsigned
14828 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14829 * src/SDCCval.c (valDiv, valMod): fixed signdness
14830 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14831 signedness of modulo, left and right shift
14832 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14833 * support/Util/SDCCerr.h: added warning W_INT_OVL
14834 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14835 * src/SDCCast.c (ast_print): improved output of constants
14837 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14839 Fixed some warnings when building with MSVC:
14841 * as/mcs51/asdata.c
14845 * link/z80/aslink.h
14846 * link/z80/lkdata.c
14847 * link/z80/lkeval.c
14852 * support/cpp2/cpplib.c
14856 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14858 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14860 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14862 * support/librarian/clean.mk: Do not remove Makefile.
14863 * support/librarian/Makefile: added.
14865 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14867 Added librarian to MSVC build:
14870 * support/librarian/librarian.dsp
14872 'configure' not needed for librarian, removed:
14873 * support/librarian/configure
14874 * support/librarian/configure.in
14875 * support/librarian/config_in.h
14876 * support/librarian/Makefile.in
14878 Hopefully these ones built the librarian and the rest of sdcc properly:
14880 * Makefile.common.in
14882 Messed up 'configure', so revert to previous version:
14886 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14888 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14889 there, while the mantissa of a double is "only" 53 bits wide.
14891 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14893 Adding sdcclib to the build. MSVC project coming soon.
14894 Files added/changed:
14896 * support/librarian/clean.mk
14897 * support/librarian/configure
14898 * support/librarian/configure.in
14899 * support/librarian/config_in.h
14900 * support/librarian/Makefile.bcc
14901 * support/librarian/Makefile.in
14902 * support/librarian/sdcclib.c
14905 * Makefile.common.in
14909 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14911 Linker now complaints if linked modules have conflicting options, for
14912 example, one compiled using --model-large and another one compiled with
14913 --model-small. The following files were modified:
14915 * as/mcs51/asdata.c
14916 * as/mcs51/aslink.h
14918 * as/mcs51/asmain.c
14920 * as/mcs51/i51pst.c
14921 * as/mcs51/lkdata.c
14922 * as/mcs51/lklibr.c
14923 * as/mcs51/lkmain.c
14929 * link/z80/aslink.h
14930 * link/z80/lkdata.c
14931 * link/z80/lklibr.c
14932 * link/z80/lkmain.c
14935 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14937 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14938 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14940 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14942 * src/z80/mappings.i: fix _mul[us][int,long] entries
14944 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14946 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14948 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14950 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14951 * support/regression/tests/bitopcse.c: added
14959 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14961 added support for new library format to z80, gbz80 linkers:
14967 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14969 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14970 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14972 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14974 added DUMMY_READ_VOLATILE:
14983 * src/SDCCcse.c (algebraicOpts): many improvements
14984 * src/SDCCcse.h: removed algebraicOpts()
14985 * src/SDCCicode.c (picDummyRead): added
14987 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14989 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14990 "Insufficient space in data memory".
14992 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14994 * src/mcs51/gen.c: fixed bug #771358
14995 * src/z80/gen.c: fixed bug #759087
14997 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14999 * src/pic16/glue.c: minor cleanup by Vangelis
15001 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15003 * device/include/regc515c.h: fixed #758477
15004 * device/lib/_gptrget.c: saving some cycles in generic pointer get
15005 * device/lib/_gptrput.c: saved a few bytes
15006 * my tab spacing is 8, yours too?)
15007 * device/lib/_ser.c: process RX bytes earlier than TX bytes
15008 * device/lib/serial.c: process RX bytes earlier than TX bytes
15009 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
15011 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15013 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
15015 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15017 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
15019 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
15021 * device/lib/Makefile.in: bad fix, reverted to 1.43
15023 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
15025 * device/lib/Makefile.in: added missing z80 object files
15027 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
15029 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
15030 pic16 progress by Vangelis:
15033 * src/pic/Makefile:
15040 * pic16/genarith.c:
15045 * pic16/pcodepeep.c:
15048 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15050 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15052 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15054 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15055 added gbz80 build to MSVC project.
15056 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15057 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15058 from 8051 stuff and setup so it links using a .lnk file.
15060 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15062 * support/librarian/sdcclib.c: sdcc librarian.
15063 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15066 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15068 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15070 2003-07-02 Borut Razem <borut.razem AT siol.net>
15072 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15073 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15074 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15075 src/xa51/main.c, src/z80/main.c:
15076 virtualization of glue() function: each port has it's own glue function,
15077 which is accessed by do_glue function pointer in PORT.general structure
15079 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15081 * DS800C400 fun, improved ROM interface and tinibios.
15083 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15085 * More support for DS80C400. Now includes beginning of interface to ROM.
15087 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15089 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15091 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15093 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15095 2003-06-19 Borut Razem <borut.razem AT siol.net>
15097 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15099 2003-06-19 Borut Razem <borut.razem AT siol.net>
15101 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15102 fixed Z80 port - crt0.o: cannot open.
15104 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15106 * support/Util/MySystem.c (merge_command): revert bad fix
15108 2003-06-18 Borut Razem <borut.razem AT siol.net>
15110 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15112 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15114 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15115 option --use-stdout sends errors to stdout instead of stderr.
15117 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15119 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15121 2003-06-15 Borut Razem <borut.razem AT siol.net>
15123 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15124 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15125 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15126 fixed width array of pointers replaced with sets;
15127 multiple include and lib paths ared transferred to preprocessor and linker
15128 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15129 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15130 fixed width array of pointers
15131 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15132 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15133 fixupPath(), getPathDifference()
15134 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15135 fixed width array of pointers
15137 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15139 * src/pic16/ralloc.c: fix warnings
15140 * src/pic16/pcode.c: fix warning
15142 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15144 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15145 know all the details, but essentially this set of changes enable
15146 the pic16 port to generate movff instructions and generate assembler
15150 * src/pic16/glue.c:
15151 * src/pic16/pcode.c:
15152 * src/pic16/device.c:
15153 * src/pic16/main.c:
15154 * src/pic16/pcode.h:
15155 * src/pic16/pcoderegs.c:
15156 * src/pic16/ralloc.c:
15157 * src/pic16/ralloc.h:
15159 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15161 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15162 added option --vc, so sdcc errors and warnings are compatible with
15163 Microsoft Visual Studio.
15165 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15167 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15168 device/lib/libfloat.lib: added atof function.
15170 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15172 * doc/sdccman.lyx: updated to Lyx 1.3
15173 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15174 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15175 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15177 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15179 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15181 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15183 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15184 additions to the "related tools/documentation" section
15186 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15188 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15190 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15192 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15193 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15195 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15197 * doc/sdccman.lyx: fix double dash and other minor things
15198 * doc/Makefile: fix double dash
15200 2003-05-28 Karl Bongers(patches from Martin Helmling)
15201 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15202 condition and ignore commands.
15204 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15206 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15207 is in parts still quite out of date, I did changes as far as I felt makes sense
15208 for a non-native english speaker.
15209 Please feel free to add to the manual or to correct my changes.
15210 * doc/Makefile: undid touching the date of intermediate tex files.
15212 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15214 * doc/sdccman.lyx: Manual has an index now
15216 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15218 Finalize muluint/mulsint and mululong/mulslong merging:
15219 * device/lib/_mulint.c
15220 * device/lib/_mullong.c
15221 * device/lib/gbz80/mul.s
15222 * device/lib/gbz80/stubs.s
15223 * device/lib/z80/mul.s
15224 * device/lib/z80/stubs.s
15225 * src/SDCCsymt.c (initCSupport)
15227 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15229 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15230 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15231 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15232 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15235 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15237 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15238 the regression tests I'm not brave enough to enable 245.b, 245.c
15239 * doc/sdccman.lyx: added latex preamble for hyperref package.
15240 Using pdflatex this will give you a hyperlinked pdf file with
15241 bookmarks. (prepend '%' before /usepackage if this breaks something)
15243 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15245 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15247 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15249 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15251 2003-05-21 <johan AT balder>
15253 * src/SDCCglue.c (printIval): fixed bug #739934
15255 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15257 Applied patch from bug 737905 (renamed yylineo to mylineno):
15264 * src/pic16/pcode.c: Cleaned warnings
15265 * src/pic16/pcodeflow.c: Cleaned warnings
15266 * src/pic16/pcoderegs.c: Cleaned warnings
15268 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15270 * src/pic16/pcode.c: Cleaned warnings
15271 * src/pic16/pcodepeep.c: Cleaned warnings
15272 * src/pic16/ralloc.c: Cleaned warnings
15274 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15276 * doc/sdccman.lyx: fixed bug 739745
15277 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15279 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15281 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15282 it can be defined with CFLAGS when running configure
15283 * src/SDCCmain.c: fixed compiling + linking with object files
15285 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15287 * configure.in: configure for pic16 port,
15288 added --disable-pic16-port
15289 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15290 * src/SDCCmain.c: linkOptions is changed to set *,
15291 added if/endif conditional macros to remove options help
15292 messages from optionsTable when a port is not configured, added
15293 support for the PIc16 port in the ports table, when executing
15294 the compiler with no port specified on command line, a default
15295 port is selected with the new macro DEFAULT_PORT which is
15296 defined in port.h, in setDefaultOptions() linkOptions is removed
15297 from initialization assignment, since now it is a set,
15298 parseCmdLine uses setParseWithComma for linkOptions, in
15299 linkEdit() linkOptions are accessed with new function indexSet()
15300 which returns the i'th item of a set variable. See SDCCset.c, in
15301 linkEdit() when calling buildCmdLine(), added linkOptions as
15302 last argument. Now users can pass arguments to gplink via the
15303 -Wl option, main() uses pic16glue() to glue up pic16 programs
15304 * src/SDCCpeeph.c: various changes to support pic16
15305 * src/SDCCset.c: added function void *indexSet(set *, int) to
15306 return the i'th item of the set
15307 * src/SDCCset.h: added function prototype for indexSet()
15308 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15309 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15310 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15311 added macro DEFAULT_PORT
15312 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15313 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15315 * src/pic16/glue.c: commented out some error producing lines
15316 * src/pic16/main.c: __config directives are commented out to stop
15317 gpasm complaining and test the linkage with gplink, _linkCmd and
15318 _asmCmd changed to be more gplink and gpasm friendly
15319 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15320 produced an error when parsed, peep rule 12 is added to utilize
15321 movff, but it is commented out since the pCode does not support
15322 yet a command with 2 address arguments
15324 2003-05-18 <johan AT balder>
15326 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15327 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15328 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15330 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15331 Added feature to script commands from file.
15333 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15335 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15336 * src/SDCCutil.c: include ctype.h for win32
15338 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15340 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15342 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15344 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15345 Fixed so you can set breakpoints prior to run, run does not stop
15346 on entry now. Add tbreak. Other enhancements and fixes for use
15349 2003-05-12 Borut Razem <borut.razem AT siol.net>
15351 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15353 2003-05-11 Borut Razem <borut.razem AT siol.net>
15355 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15356 the path of bin directory, so that PATH is the only env. variable, which has to be set
15357 in case of standard installation.
15358 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15359 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15360 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15362 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15364 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15365 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15366 temp files are in the port dir; clean the gen/test directory when
15367 generating new test.c
15368 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15369 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15370 * support/regression/tests/zeropad.c: added
15372 2003-05-09 <johan AT balder>
15374 * src/SDCCglue.c: fixed bug #597940
15376 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15378 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15379 cache sfr, optimize next,step, fix off by one sourceline,
15380 support ddd list function.
15381 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15383 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15385 * support/regression/HTMLgen.py: added compare_s2f()
15386 * support/regression/Makefile: redo 1.27
15387 * support/regression/generate-cases.py: redo 1.5
15389 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15391 * support/regression/tests/float.c: workaround 33 bit hex constant
15392 * support/regression/tests/simplefloat.c: fix division for host
15394 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15396 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15397 that tame's the PIC's over-aggressive optimizer.
15399 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15401 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15404 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15406 Initial support for DS80C400. "Hello world" runs on TINIm400
15409 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15411 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15412 * Some notes on ddd usage added in debugger/README
15413 Martin Helmling adding more features and fixes for ddd GUI debugger.
15414 Code added for nexti, stepi, up, down, and other adjustments.
15416 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15418 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15419 * src/pic/peeph.def Added two rules to optimize carry manipulation
15420 * src/pic/* removed debug printfs
15422 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15424 * debugger/mcs51/cmd.c: added header newalloc.h
15426 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15428 * as/Makefile: new EXEEXT
15429 * as/z80/Makefile: remove trailing slash of BUILDIR
15430 * as/z80/clean.mk: new EXEEXT
15431 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15432 * support/cpp2/Makefile.in: new EXEEXT
15433 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15435 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15437 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15438 EXEEXT was introduced to fix all related problems with targets
15439 "clean", "install" and "uninstall"; a couple of further flaws
15440 especially with "clean" have been fixed too
15441 * as/mcs51/Makefile.in
15442 * as/mcs51/clean.mk
15446 * debugger/mcs51/Makefile.in
15447 * debugger/mcs51/clean.mk
15448 * link/z80/Makefile
15449 * link/z80/Makefile.in
15450 * link/z80/clean.mk
15452 * packihx/Makefile.in
15454 * sim/ucsim/Makefile
15455 * sim/ucsim/clean.mk
15456 * sim/ucsim/avr.src/Makefile.in
15457 * sim/ucsim/avr.src/clean.mk
15458 * sim/ucsim/s51.src/Makefile.in
15459 * sim/ucsim/s51.src/clean.mk
15460 * sim/ucsim/xa.src/Makefile.in
15461 * sim/ucsim/xa.src/clean.mk
15462 * sim/ucsim/z80.src/Makefile.in
15463 * sim/ucsim/z80.src/clean.mk
15464 * sim/ucsim/main_in.mk
15465 * sim/ucsim/packages_in.mk
15466 * sim/ucsim/gui.src/Makefile.in
15467 * sim/ucsim/gui.src/serio.src/Makefile.in
15468 * sim/ucsim/gui.src/serio.src/clean.mk
15471 * support/cpp2/Makefile.in
15472 * support/cpp2/clean.mk
15473 * support/makebin/Makefile
15474 * support/makebin/clean.mk
15475 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15476 * doc/sdccman.lyx: --program-suffix no longer needed
15478 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15480 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15481 Martin Helmling added support for ddd GUI debugger.
15482 Code added to display assembly, set variables, and other commands
15483 to interface to ddd.
15485 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15487 * as/Makefile: fix target clean
15488 * as/clean.mk: fix target clean
15489 * as/z80/clean.mk: fix target clean
15491 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15493 * Makefile.common.in: added AT EXEEXT AT
15494 * configure.in: removed all mingw32 stuff
15495 * configure: rebuilt from configure.in
15496 * doc/sdccman.lyx: updated section "installation"
15497 * support/scripts/sdcc_mingw32: adapted to configure
15498 * support/scripts/sdcc_cygwin_mingw32: added
15500 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15502 * src/pic Added object file support for the PIC port
15503 * src/pic Applied patch from Craig Franklin (this started the object file support)
15504 * src/regression Updated the PIC regression tests for object files
15506 2003-04-20 Borut Razem <borut.razem AT siol.net>
15508 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15509 lklex.c: In function `getfid':
15510 lklex.c:203: warning: array subscript has type `char'
15511 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15512 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15513 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15514 stack handling macros
15516 2003-04-19 Borut Razem <borut.razem AT siol.net>
15518 * "handling space characters in file path" task:
15519 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15520 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15521 * support/Util/MySystem.h: make it self-sufficient
15522 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15523 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15524 handling space characters in file path
15525 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15526 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15527 * support/Util/MySystem.c: handling space characters in executable's path
15529 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15531 * as/z80/Makefile: fix permanent rebuild of z80
15532 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15533 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15535 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15537 * src/SDCCopt.c: add special case optimization to replace modulo by
15538 a power of two with a bitwise AND.
15540 2003-04-18 <johan AT balder>
15542 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15544 2003-04-17 <johan AT balder>
15546 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15547 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15549 2003-04-13 Borut Razem <borut.razem AT siol.net>
15551 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15552 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15553 fixed mingw problem in adl_NORMALIZE_PATH
15555 2003-04-12 Borut Razem <borut.razem AT siol.net>
15557 * fixed "#pragma SAVE/RESTORE can not be nested":
15558 * src/SDCC.lex: reworked pragma handling functions
15559 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15560 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15562 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15564 * src/SDCCutil.c (pathEquivalent): defined but not used
15565 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15566 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15567 * configure: rebuilt from configure.in
15568 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15569 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15570 * device/include/Makefile.in: replace sdcc_datadir
15571 * device/lib/Makefile.in: replace sdcc_datadir
15572 * Makefile.common.in: add LDFLAGS from configure
15573 * packihx/Makefile.in: use LDFLAGS
15574 * src/Makefile.in: use LDFLAGS
15575 * support/cpp2/Makefile.in: add LDFLAGS from configure
15576 * support/makebin/Makefile: use LDFLAGS
15577 * .version: bumped version number to 2.3.5
15579 2003-04-12 Borut Razem <borut.razem AT siol.net>
15581 * completed "different paths" task:
15582 * src/SDCCmacro.c: fixed bug in handling quotes
15583 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15584 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15586 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15588 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15590 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15592 * ds390/gen.c ds390/peeph.def: fix bug 706781
15594 2003-04-11 Borut Razem <borut.razem AT siol.net>
15596 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15598 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15600 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15601 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15602 set - this bit used to not be set...).
15603 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15604 bad code in PIC Port
15605 * src/regression/and2.c added to test bug 609268
15606 * src/regression/Makefile added and2.c to regression test
15609 2003-04-08 <johan AT CP255758-A>
15611 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15612 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15613 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15615 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15617 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15619 * support/cpp2/Makefile.in: fix bug #487815
15620 * configure: rebuilt from configure.in
15621 * Makefile.common.in: docdir changed, new path suffixes
15622 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15623 * sdcc_vc_in.h: reflect changes from sdccconf.h
15624 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15625 * src/SDCCutil.h: remove BINDIR hack
15626 * doc/sdccman.lyx: update new path hierarchy
15628 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15630 * src/SDCCpeeph.c: added okToRemoveSLOC test
15632 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15634 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15636 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15638 * src/SDCCpeeph.c: added labelIsReturnOnly test
15639 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15641 2003-04-05 <johan AT balder>
15643 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15644 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15645 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15646 * src/SDCCast.c: fixed a warning
15647 * src/SDCCast.h: fixed a warning
15648 * src/SDCCicode.c (operandFromAst): fixed a warning
15650 2003-04-04 <johan AT balder>
15652 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15653 * src/SDCCast.c (decorateType): fixed bug #715076
15654 * src/SDCC.y: fixed bug #702907
15656 2003-04-03 <johan AT balder>
15658 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15659 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15660 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15661 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15662 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15664 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15666 * _decdptr.c: fix return values
15667 * _gptrget.c: fix return values
15668 * _gptrgetc.c: fix return values
15669 * _gptrput.c: fix return values
15670 * _mulint.c: fix return values
15671 * as/z80/Makefile: fix 'make -j' problem
15673 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15675 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15676 * configure.in: big cleanup, updated to autoconf 2.5x
15677 * configure: rebuilt from configure.in
15678 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15679 * sdcc_vc_in.h: reflect changes from sdccconf.h
15680 * doc/Makefile: fixed a flaw in "make install"
15682 2003-04-02 <johan AT balder>
15684 * src/ds390/gen.c (genCmp): no comments
15685 * src/mcs51/gen.c (genCmp): no comments
15686 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15687 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15689 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15691 * support/regression/generate-cases.py: place generated file in given sub directory
15692 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15693 * support/regression/Makefile: improvements for 'make -j';
15694 side effect: it's simpler and faster now
15696 2003-03-31 Borut Razem <borut.razem AT siol.net>
15698 * src/z80/main.c: link-{port} and as-{port} defined without path
15699 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15701 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15703 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15705 2003-03-30 Borut Razem <borut.razem AT siol.net>
15707 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15708 changed type of list parameter to set
15709 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15710 * src/port.h: changed type of do_assemble() parameter to set
15711 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15712 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15713 definition of "cppoutfilename" macro with NULL value in preProcess()
15714 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15715 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15716 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15717 replaced with set *binPathSet
15718 * shash_add() deallocates the item, if allready exsists, before adding the new one
15719 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15721 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15723 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15724 a nested for loop bug in the PIC port
15725 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15728 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15730 * support/Util/dbuf.h: remove C++ stuff to make it portable
15732 2003-03-28 Borut Razem <borut.razem AT siol.net>
15734 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15735 literal strings in stringLiteral()
15736 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15737 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15740 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15742 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15744 2003-03-26 <johan AT balder>
15746 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15747 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15748 * src/SDCCast.c (decorateType): fixed " -v < 3"
15750 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15752 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15753 Added Lenny Story's debug infrastructure changes:
15754 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15755 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15756 * src/cdbFile.c: added
15757 * src/SDCCdebug.c: added
15758 * src/SDCCdebug.h: added
15759 * src/SDCCast.c (createFunction)
15760 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15761 * src/SDCCmain.c (parseCmdLine, main)
15762 * src/SDCCmem.c (redoStackOffsets)
15763 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15766 * src/avr/gen.c (genAVRCode)
15767 * src/ds390/gen.c (gen390Code)
15768 * src/mcs51/gen.c (gen51Code)
15769 * src/pic/gen.c (genpic14Code)
15770 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15771 * src/xa51/gen.c (genXA51Code)
15772 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15774 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15776 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15777 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15779 2003-03-22 <johan AT balder>
15781 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15783 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15785 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15786 * doc/cdbfileformat.lyx: added, written by Lenny Story
15787 * doc/Makefile: added cdbfileformat.lyx
15788 * doc/clean.mk: added cdbfileformat.lyx
15790 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15792 * src/mcs51/peeph.def: fix bug #705773
15794 2003-03-20 <johan AT balder>
15796 An sfr/sbit can have an "at #" AND an initializer
15797 * src/SDCCsymt.c (checkSClass):
15798 * src/SDCCmem.c (allocGlobal):
15799 * src/SDCCmem.c (allocLocal):
15800 * src/SDCCast.c (createBlock):
15802 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15804 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15806 2003-03-16 <johan AT balder>
15808 Undid the hackup of const and volatile, the problem is much bigger
15810 * src/SDCCast.c:1.171
15811 * src/SDCCglue.c:1.138
15812 * src/SDCCicode.c:1.146
15813 * src/SDCCsymt.c:1.150
15814 * src/SDCCval.c:1.65
15816 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15818 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15819 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15821 2003-03-13 <johan AT balder>
15823 Hackup const and volatile modifiers in type chains a bit:
15825 * src/SDCCast.c:1.169
15826 * src/SDCCglue.c:1.136
15827 * src/SDCCicode.c:1.143
15828 * src/SDCCsymt.c1.146
15829 * src/SDCCsymt.h1.59
15830 * src/SDCCval.c:1.63
15832 2003-03-12 <johan AT balder>
15834 * src/SDCCBBlock.h: more LRH debugging junk
15835 * src/SDCCcflow.h: more LRH debugging junk
15836 * src/SDCCloop.c: more LRH debugging junk
15837 * src/SDCC.y (struct_declaration): fixed bug #697590
15838 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15839 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15840 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15842 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15843 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15844 test function names must now match exactly).
15845 * src/SDCCcse.c: added special case in findCheaperOp to allow
15846 extending a short integer. Makes less awful code for bug 700121 test case.
15848 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15850 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15851 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15853 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15855 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15856 actually called (operandsNotEqual() was called for all
15857 operandsNotEqualX tests).
15859 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15861 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15862 with shorter literals. Fixes bug 700121.
15864 2003-03-11 <johan AT balder>
15866 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15868 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15870 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15871 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15873 2003-03-10 Borut Razem <borut.razem AT siol.net>
15875 * src/SDCCmain.c: pipe preprocessor's output
15876 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15877 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15878 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15879 which closes all pipes in pipeSet set
15880 * src/SDCCset.c: free deleted item in function deleteSetItem()
15881 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15882 moved from z80 to src subproject
15883 * .version: increased version number to 2.3.4
15885 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15887 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15888 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15889 * support/regression/ports/xa51/spec.mk: fix typo
15891 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15893 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15895 2003-03-09 Borut Razem <borut.razem AT siol.net>
15897 * src/SDCCmain.c: pipe preprocessor's output
15898 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15899 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15900 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15901 which closes all pipes in pipeSet set
15902 * src/SDCCset.c: free deleted item in function deleteSetItem()
15903 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15904 moved from z80 to src subproject
15906 2003-03-09 Borut Razem <borut.razem AT siol.net>
15908 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15909 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15910 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15911 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15912 * src/SDCCglobl.h: unification of WIN32 native definitions
15914 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15916 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15918 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15920 * src/configure.in: check for endianess (even while cross-compiling)
15921 * src/configure: check for endianess (even while cross-compiling)
15922 * src/configure_in.h: check for endianess (even while cross-compiling)
15923 * src/avr/gen.c: remove old endianess stuff
15924 * src/mcs51/gen.c: remove old endianess stuff
15925 * src/ds390/gen.c: remove old endianess stuff
15926 * src/pic/gen.c: remove old endianess stuff
15927 * src/pic/genarith.c: remove old endianess stuff
15928 * src/pic/glue.c: fix endianess check
15929 * src/pic16/gen.c: remove old endianess stuff
15930 * src/pic16/genarith.c: remove old endianess stuff
15931 * src/pic16/glue.c: fix endianess check
15932 * src/xa51/gen.c: remove old endianess stuff
15933 * src/z80/gen.c: fix endianess check
15934 * src/SDCCglue.c: fix endianess check
15935 * src/ds390/peeph.def: fix bug 700036
15937 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15939 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15940 * src/configure: find appropriate data-types on host for SDCC's int and long
15941 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15942 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15943 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15945 2003-03-07 <johan AT balder>
15948 some minor cleanups before the big shot
15949 OP_DEFS and OP_USES now use Kevin's protection
15950 new option --nolabelopt
15952 * src/SDCCBBlock.c:
15961 * src/ds390/ralloc.c:
15962 * src/mcs51/ralloc.c:
15963 * src/pic/ralloc.c:
15964 * src/xa51/ralloc.c:
15965 * src/z80/ralloc.c:
15967 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15969 * src/pic/pcode.c (get_op): fix 64 bit warnings
15970 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15971 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15972 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15973 * support/regression/tests/malloc.c: fix 64 bit warnings
15975 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15977 * src/mcs51/gen.c (genMinus): fixed bug 696436
15979 2003-03-02 Borut Razem <borut.razem AT siol.net>
15981 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15983 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15985 * configure.in: test for mkstemp
15986 * sdccconf_in.h: add HAVE_MKSTEMP
15988 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15990 * device/include/ctype.h: removed warning while using --stack-auto
15991 * device/include/malloc.h: removed warning while using --stack-auto
15992 * device/include/string.h: removed warning while using --stack-auto
15994 2003-02-23 Borut Razem <borut.razem AT siol.net>
15996 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15997 because NDEBUG is defined (see man assert)
15998 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
16000 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16002 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
16003 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
16005 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16007 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
16008 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
16010 2003-02-18 <johan AT balder>
16012 * as/mcs51/asmain.c (asmbl): module can start with a digit
16013 * as/z80/asmain.c (asmbl): module can start with a digit
16015 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
16017 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
16018 * src/asm.c: fix pipe() for Mingw32
16020 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
16022 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
16023 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
16024 make -V work again; --c1mode reads now from stdin
16025 * doc/sdccman.lyx: added --c1mode
16026 * support/Util/SDCCerr.c: new messages for c1 mode
16027 * support/Util/SDCCerr.h: new messages for c1 mode
16028 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
16030 2003-02-15 <johan AT balder>
16032 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
16034 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
16036 * doc/sdccman.lyx: Environment variables, -o and other minor things
16038 2003-02-14 <johan AT balder>
16040 * src/xa51/main.c: before anyone really tries to use it :)
16042 * Install doc's in share/sdcc/doc
16043 * removed some obsolete files
16044 * Do a proper make distclean and uninstall
16045 M Makefile.common.in
16048 M device/include/Makefile.in
16049 M device/lib/Makefile.in
16052 M sim/ucsim/doc/Makefile.in
16054 R src/avr/peeph.rul
16055 R src/xa51/peeph.rul
16056 M support/cpp2/Makefile.in
16057 M support/makebin/Makefile
16060 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16062 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16064 2003-02-10 Borut Razem <borut.razem AT siol.net>
16066 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16067 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16068 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16069 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16070 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16071 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16072 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16073 src/z80/Makefile.bcc: Borland Makefile cleanup
16074 * as/z80/Makefile.bcc: Added Borland Makefile
16075 * support/cpp2/borland.h: Removed
16077 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16079 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16080 * src/SDCC.lex: new pragma NOIV
16081 * src/SDCCglobl.h: new pragma NOIV
16082 * src/SDCCmem.c: new pragma NOIV
16084 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16086 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16088 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16090 * src/SDCCmain.c: signal handling is switched off by --debug
16091 * doc/Makefile: small fix for install; use clean.mk again
16092 * doc/clean.mk: clean *.pdf and *.html too
16094 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16096 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16097 * device/lib/printfl.c: fix a ds390 bug by making it portable
16098 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16099 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16100 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16101 * debugger/mcs51/cmd.c: converted multi-line string literals
16102 * sim/ucsim/globals.cc: converted multi-line string literals
16103 * src/SDCCmain.c: introduced signal handler to remove temp files
16104 * doc/Makefile: small tweaks, implement clean
16105 * doc: removed generated files
16107 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16109 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16110 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16111 Address Record is not correctly generated for DS390."
16113 2003-02-02 Borut Razem <borut.razem AT siol.net>
16115 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16116 * as/mcs51/asm.h: fixed compilation with Borland C
16117 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16118 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16119 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16120 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16121 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16122 src/z80/Makefile.bcc: delete $(LIB) only if exist
16123 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16125 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16127 * device/include/malloc.h: introduced NULL
16128 * device/include/string.h: introduced NULL
16129 * device/include/stdlib.h: introduced NULL
16130 * device/lib/_memcpy.c: removed NULL
16131 * device/lib/_strcat.c: removed NULL
16132 * device/lib/_strchr.c: removed NULL
16133 * device/lib/_strcmp.c: removed NULL
16134 * device/lib/_strcpy.c: removed NULL
16135 * device/lib/_strcspn.c: removed NULL
16136 * device/lib/_strlen.c: removed NULL
16137 * device/lib/_strncat.c: removed NULL
16138 * device/lib/_strncmp.c: removed NULL
16139 * device/lib/_strncpy.c: removed NULL
16140 * device/lib/_strpbrk.c: removed NULL
16141 * device/lib/_strrchr.c: removed NULL
16142 * device/lib/_strspn.c: removed NULL
16143 * device/lib/_strstr.c: removed NULL
16144 * device/lib/_strtok.c: removed NULL
16145 * device/lib/malloc.c: removed NULL, include own header
16147 2003-02-02 <johan AT balder>
16149 * 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
16150 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16151 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16152 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16153 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16154 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16156 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16158 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16161 2003-02-01 <johan AT balder>
16163 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16165 2003-01-31 <johan AT CP255758-A>
16167 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16169 2003-01-30 <johan AT balder>
16171 * src/SDCCBBlock.c: automatic bug detection
16172 * src/SDCCicode.c: automatic bug detection
16174 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16176 * src/SDCCglobl.h: now --xram-size 0 works
16177 * src/SDCCmain.c: now --xram-size 0 works
16179 2003-01-29 <johan AT balder>
16181 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16183 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16185 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16186 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16187 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16188 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16189 * src/SDCCglobl.h: Added options --xram-size and --code-size
16190 * src/SDCCmain.c: Added options --xram-size and --code-size
16192 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16194 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16195 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16197 2003-01-27 <johan AT balder>
16199 * src/SDCC.y: fixed bug #613764
16201 2003-01-26 <johan AT balder>
16203 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16204 * src/SDCCsymt.h: fixed bug #673374
16205 * src/SDCCglue.c: fixed bug #661910
16206 * src/SDCCast.c: fixed bug #458099 and 673374
16208 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16210 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16211 * as/mcs51/strcmpi.h: added
16212 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16213 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16214 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16215 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16216 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16217 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16218 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16219 * as/mcs51/Makefile.aslink: new module strcmpi
16220 * as/mcs51/Makefile.asx8051: new module strcmpi
16221 * as/mcs51/Makefil.bcc: new module strcmpi
16222 * as/mcs51/Makefile.in: new module strcmpi
16223 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16225 2003-01-26 <johan AT balder>
16227 * src/SDCCglue.c: reverted back to 1.124
16228 * src/SDCCast.c: reverted back to 1.156
16229 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16231 2003-01-25 <johan AT balder>
16233 * src/SDCCglue.c: A better fix for bug #661910
16234 * src/SDCCast.c: A better fix for bug #661910
16235 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16237 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16239 * src/Makefile.in: remove spawn.o
16240 * src/SDCCmain.c: remove spawn.h
16241 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16242 * src/spawn.c: removed
16243 * src/spawn.h: removed
16244 * support/regression/ports/ds390/spec.mk: link with -r
16246 2003-01-24 <johan AT CP255758-A>
16248 * src/ds390/gen.c (aopOp): fixed bug #667458
16249 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16250 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16251 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16253 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16255 * src/mcs51/peeph.def: better assembler identation by Frieder
16256 * src/mcs51/gen.c: better assembler identation by Frieder
16258 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16260 * as/z80/string.h: removed for gcc 3.2
16261 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16262 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16264 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16266 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16267 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16268 * support/regression/Makefile: separate temp files for ports
16269 * support/regression/generate-cases.py: separate temp files for ports
16270 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16271 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16273 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16275 * moved tinitalk to device/examples/ds390
16277 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16279 * as/mcs51/lkmem.c: rflag is for DS390
16280 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16281 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16282 (linkEdit): move mem- and map-files the same way as ihx-files
16283 * src/z80/main.c (_setDefaultOptions): removed --generic
16284 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16285 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16286 * src/pic/glue.c (picglue): --c1mode works again
16287 * src/pic16/glue.c (pic16glue): --c1mode works again
16288 * src/asm.c (printCLine): fix #660034
16290 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16292 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16293 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16294 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16295 * as/mcs51/lkmem (summary): better fix for sp problem
16296 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16297 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16298 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16299 remove --stack-after-data
16301 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16303 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16304 * src/SDCCutil.c (join): ugly bug: missing '\0'
16305 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16307 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16309 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16311 * src/pic/main.c (_asmCmd): gpasm supports -o
16312 * src/z80/main.c: more general macros
16313 * device/lib/Makefile.in: remove intermediate files
16315 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16317 * .version: Bumped version number to 2.3.3
16318 * src/SDCCBBlock.c: new option -o
16319 * src/SDCCglobl.h: new option -o
16320 * src/SDCCglue.c: new option -o
16321 * src/SDCCmain.c: new option -o
16322 * src/asm.c: new option -o
16323 * src/ds390/main.c: new option -o
16324 * src/pic/glue.c: new option -o
16325 * src/pic/pcode.c: new option -o
16326 * src/pic/ralloc.c: new option -o
16327 * src/pic16/glue.c: new option -o
16328 * src/pic16/pcode.c: new option -o
16329 * src/pic16/ralloc.c: new option -o
16330 * src/z80/main.c: new option -o
16331 * device/lib/Makefile.in: use -o
16332 * support/regression/ports/ds390/spec.mk: use -o
16333 * support/regression/ports/gbz80/spec.mk: use -o
16334 * support/regression/ports/mcs51/spec.mk: use -o
16335 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16336 * support/regression/ports/z80/spec.mk: use -o
16337 * support/regression/ports/ucz80/spec.mk: use -o
16338 * support/regression/ports/xa51/spec.mk: use -o
16339 * support/regression/fwk/lib/timeout.c: fix usage string
16341 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16342 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16344 2003-01-07 <johan AT balder>
16346 * src/SDCCast.c (decorateType): fixed bug #600035
16348 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16349 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16350 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16351 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16352 * src/pic/pcode.c: outcommented unused variable to remove warnings
16353 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16355 2003-01-06 <karl AT turbobit.com>
16356 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16359 2003-01-06 <johan AT balder>
16361 * src/SDCCicode.c: fixed array add
16363 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16364 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16365 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16367 2003-01-04 <johan AT balder>
16369 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16371 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16372 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16374 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16375 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16376 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16378 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16379 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16381 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16382 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16384 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16385 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16387 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16389 * in /sdcc/as/mcs51/ changed these files in order to create an
16390 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16391 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16392 following files to include the previous two files: aslink.dsp,
16393 Makefile.aslink, Makefile.bcc, and Makefile.in.
16395 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16396 .adb instead of .cdb
16398 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16400 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16401 value from option --iram-size.
16403 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16405 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16408 2002-09-18 <wiml AT hhhh.org>
16410 * SDCClrange.h: exposed setFromRange() and setToRange()
16411 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16412 packRegsForAccUse() (bug 542397)
16413 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16414 multiple times and emitting the fetch operations more than once
16415 added aopGetUsesAcc() function to allow binary operators to
16416 fetch their operands in the correct order; made genMinus() emit
16417 compact code for X = LITERAL - Y
16419 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16420 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16421 sprintf() in line 1267.
16423 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16424 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16427 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16428 Changes to aslink (All the changes are marked with 'JCF'):
16430 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16433 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16434 area BSEG. Also moves, if possible, the DATA area down into the internal
16435 ram so more space is available.
16437 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16440 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16441 not bytes. Function summary() which creates a memory usage summary
16442 file with extension .mem. Reports of overlaping stack and small stack
16443 size. If the space for the stack is less than 16 bytes aslink trows a
16446 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16447 the 8051. Option 'y' for memory summary output file.
16449 Changes to sdcc (All the changes are marked with 'JCF'):
16451 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16453 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16454 overlaying area for it (uses RegBankUsed[4]).
16456 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16457 bank zero as used by default. By default aslink locates the stack
16458 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16459 the creation of the .mem file. Delegates the allocation of data area
16460 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16461 the begining of the stack area to aslink.
16463 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16464 glue() in SDCCglue.c creates an area for it.
16466 2002-09-03 Borut Razem <borut.razem AT siol.net>
16467 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16468 sdcc/src/pic/glue.c:
16469 introduced atexit() handler for teporay files removal in case of
16470 errors, assertions, ...
16472 2002-08-29 Borut Razem <borut.razem AT siol.net>
16473 * sdcc/support/cpp2/auto-host_vc_in.h:
16474 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16475 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16476 Maybe there is a similar problem with BORLANDC? It should be checked!
16478 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16479 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16480 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16481 was not executed, and the compiler (cl) launched a warning:
16482 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16484 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16485 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16487 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16488 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16490 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16491 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16492 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16493 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16494 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16495 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16496 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16497 - added Release configuration in VS projects
16498 - review of compiler an linker options
16499 - VC .exe files are generated in bin_vc directory, not to interfere
16500 with binaries generated from other projects (cygwin, mingw, bcc ...)
16502 * sdcc/src/yacc.dsp: added
16504 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16505 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16506 and insert the version number definitions from .version
16508 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16510 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16511 added - genarate auto-host.h using auto-host_vc_in.h as template
16514 removed from CVS, generated automatically
16516 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16517 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16519 2002-08-11 Borut Razem <borut.razem AT siol.net>
16520 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16522 2002-08-10 Borut Razem <borut.razem AT siol.net>
16523 * src/SDCCmain.c (main):
16524 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16525 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16526 The consequence was that some temporary files were not removed.
16529 unification of code in functions tempfilename() and tempfile():
16530 function tempnam() is defined in Visual Studio 6.0 and .NET
16532 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16534 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16535 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16536 - removed compiler command line option /WX: Treats all warnings as errors
16537 - update a list of source files, included into the project
16539 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16540 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16541 changed project type to Generic Project so that can be correcly converted to VS.NET project
16543 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16545 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16547 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16549 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16550 added return 0 statements after assert() to make compiler happy
16552 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16553 added newline in the def file to keep MSC compiler satisfied
16555 * sdcc/src/z80/gen.c:
16556 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16557 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16558 - solved MSC error in function aopDump()
16560 * sdcc_vc.h: define PREFIX as "\\sdcc"
16562 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16563 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16565 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16566 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16567 - Rewrote the register banking algorithm.
16568 - Added pCode live-range analysis to registers (for now, only non-used and
16569 singly-used registers optimized away)
16571 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16573 * 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.
16575 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16576 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16578 2002-04-22 Michael Hope <michaelh AT vroom>
16580 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16582 * configure.in (DD_COPT): Added include support required for gbdk.
16584 * .version: Bumped version number just to increase it.
16586 * src/SDCCmain.c: Added -nostdinc to the default options.
16588 2002-04-15 Michael Hope <michaelh AT vroom>
16590 * device/lib/z80/printf.c (sprintf): Added.
16592 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16594 * src/z80/peeph.def: Added transpose redundent load rule.
16596 * src/z80/main.c: Added force callee saves for jaune.
16598 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16600 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16602 2002-03-28 Johan Knol <johan AT balder>
16604 * src/SDCCval.c: fixed bug #532436
16606 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16608 Added "char *Processor" field to the port structure.
16611 Added -p option. Allows port dependent processor to be specified.
16614 Initialized the new field char *Processor field to NULL in all ports
16617 Compiler generated registers for interrupt context saving
16618 were not getting allocated.
16620 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16623 Fixed left shift. Will promote the left side of a left shift
16624 if a) left shifting more than size of operand or b) when assigned
16625 to something size > size of left side
16627 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16629 tons of changes. Register allocation has been
16630 rewritten. Added customization for the various PICs. Flow
16631 analysis is restructured. ...
16633 * src/pic/device.h:
16636 * src/pic/device.c:
16637 Added. device.c is a PIC port hack to accomodate variations
16640 2002-03-13 Michael Hope <michaelh AT vroom>
16642 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16644 2002-03-04 johanknol <johanknol AT manik>
16646 * /src/SDCCval.c: fixed
16648 const unsigned char arr[][2] = { { 0, 1 } };
16649 t18.c:1: error: Initializer element is not constant
16651 2002-03-04 bela <bela AT manik>
16653 * /device/include/mcs51reg.h:
16654 ds89c420 register definition update
16656 2002-03-03 <johan AT FRIJA>
16658 * support/Util/SDCCerr.c: did something, but don't no why anymore
16660 * support/regression/tests/bug-524691.c: made it a little less shy
16662 * src/SDCCast.c (decorateType): fixed bug #524697
16664 * src/SDCCast.c: made some lineno improvements
16666 * src/SDCCval.c (getNelements): changed warning to error
16668 * src/SDCCglue.c (printIvalArray): changed warning to error
16670 * src/SDCCicode.c: fixed a warning for mingw
16672 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16674 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16676 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16678 * src/ds390/peeph.def:
16679 Added some more peephole rules
16681 * src/ds390/gen.c: Various fixes & enhancements
16683 * src/SDCClrange.c, src/SDCClrange.h:
16684 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16686 * src/ds390/ralloc.c:
16687 various fixes & enhancements (ds390) specific
16689 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16690 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16693 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16695 2002-03-02 <johan AT FRIJA>
16697 * src/SDCCast.c (decorateType): fixed bug #524708
16699 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16701 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16703 2002-03-01 Michael Hope <michaelh AT vroom>
16705 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16707 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16709 2002-03-01 <johan AT FRIJA>
16711 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16713 * src/SDCCast.c (decorateType): fixed bug #524209
16715 * src/SDCCval.c (valNot): fixed bug #524195
16717 2002-02-26 <johan AT balder>
16719 * src/xa51/gen.c: fixed a warning
16721 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16723 * src/SDCCast.c (decorateType): fixed bug #522534
16725 2002-02-23 <johan AT balder>
16727 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16729 2002-02-22 <johan AT balder>
16731 * src/SDCCast.c: fixed bug #514865
16733 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16735 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16737 * sdcc/src/SDCCloop.c:
16738 Previous fix was not good. basic blocks that have "break" or "return" are
16739 not really partof a loop , but live ranges used in these blocks should
16740 be live thru the entire loop, so set partOfLoop but don't add them to
16743 2002-02-21 <johan AT FRIJA>
16745 * src/SDCCcse.c: fixed bug #514308
16747 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16750 Fixed BUG #519583. If a conditional block ended in a return/break
16751 statement inside a loop, it was not being considered part of the loop.
16753 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16755 2002-02-10 Karl Bongers <karl AT turbobit.com>
16758 Fixed up SDCDB debugger somewhat. Updated debugger/README
16759 with lots of comments and notes.
16761 * device/examples/test2.c:
16762 Fix bug, "red" variable not being initialized(compiler complained).
16764 * device/examples/Makefile, examples/test3.c:
16765 Add Makefile in device/examples folder, compiles test3.c
16766 for use as a multiple module SDCDB test case.
16768 * sim/ucsim/cmd.src/cmdset.cc:
16769 Took out debug printfs in ucsim "next" command.
16771 * sim/ucsim/xa.src:
16772 Karl and Johan start ucsim XA support. Most dissassembly working,
16773 about 75% emulation done(plenty of work remaining).
16775 * sim/ucsim/z80.src:
16776 Add Z80 support to ucsim, add test-ucz80 regression test,
16777 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16778 Notice z80 compiler fails on examples/test3.c/crc code.
16780 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16782 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16783 Added support for --parms-in-bank1
16785 * src/ds390/peeph.def:
16786 added a few more peephole optimzations
16788 * src/ds390/main.c:
16789 1) added __builtin_inp & __builtin_outp used to read in data of given length
16790 from a memory mapped port
16791 2) added __builtin_memcmp
16792 3) added __builtin_swapw swap bytes of a short
16794 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16795 1) handle multiple send & receives from register bank1
16796 2) ralloc can now allocate DPTR1 to some liveRanges
16798 * src/SDCCsymt.c, src/SDCCsymt.h:
16799 changes to handle multiple sends & receives
16801 * src/SDCCptropt.h:
16802 added some pointer arithmetic optimization
16804 * src/SDCCptropt.c:
16805 added some pointer arithmetic optimizations but not stable yet so not
16806 called from anywhere (will get this working shortly)
16808 * src/SDCCopt.c: fixed for multiple sends & receives
16811 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16812 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16813 set preprocessor defines (depending on options)
16815 * src/SDCCicode.c, src/SDCCicode.h:
16816 changes made to handle multiple sends & receives
16819 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16821 * src/SDCCcse.c, src/SDCCcse.h:
16822 added function findbackward def (to be used in upcoming optimization)
16824 * src/SDCCcflow.c, src/SDCCcflow.h:
16825 added function returnAtEnd - to determine if a basic block terminates with
16828 * src/SDCCast.c, src/SDCCast.h:
16829 added option parms-in-bank1
16831 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16832 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16833 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16834 adjusted for --parms-in-bank1 option
16836 * device/include/string.h:
16837 donot redefine "reentrant" keyword
16839 * device/include/ds80c390.h: Added some more SFRs
16841 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16843 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16845 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16847 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16849 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16851 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16853 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16855 * Added --xram-movc option
16857 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16859 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16861 2002-01-11 Johan Knol
16863 * Added math lib of Jesus Calvino-Fraga
16865 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16867 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16868 * support/regression/Makefile: new target test-mcs51-stack-auto
16869 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16871 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16873 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16875 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16877 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16879 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16881 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16883 * src/SDCCglue.h: add definition for printIvalChar()
16885 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16887 * src/SDCCast.c: fix #498138 by Johan
16889 * src/SDCCglue.c: fix #498138 by Johan
16891 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16893 * support/regression/Makefile: fix clean
16895 * support/regression/ports/ds390/support.c: fix transmission of last character
16897 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16899 * /sdcc/src/ds390/gen.c:
16900 a) improved computing address of stack variable
16901 b) took out some #if 0 code
16902 c) improved parmBytes adjustment
16903 d) improved genPlusIncr & genMinusIncr
16904 e) genCmp could generate bad code (when left assigned to DPTR)
16905 f) Fixed bug in hasInc
16907 * /sdcc/src/ds390/ralloc.c:
16908 a) packRegsForSupport could mess up live information (Fixed)
16909 b) packRegsDPTRuse could be incorrect for left & right shift
16911 * /sdcc/src/mcs51/ralloc.c:
16912 packRegsForSupport could mess up the live information (Fixed)
16914 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16916 * /sdcc/src/SDCCast.c:
16917 can reverse a loop even if function call is present as long
16918 as the loop control variable is local & is not passed as parameter
16920 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16922 * /sdcc/ChangeLog: *** empty log message ***
16924 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16925 More builtin function additions for TININative
16927 * /sdcc/src/ds390/ralloc.c:
16928 Had broken the regression testsuite
16930 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16932 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16933 Added funcattr hasStackParms will be set for reentrant functions when there
16934 are paramteres on the stack, this helps in minimizing frame pointer generation
16935 typeFromStr can handle function pointers now
16937 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16938 *** empty log message ***
16940 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16942 * /src/ds390/gen.c, /src/ds390/main.c:
16943 More builtin function additions for TININative
16945 * /src/ds390/ralloc.c:
16946 Had broken the regression testsuite
16948 * /src/SDCCast.c: Fixed a bug in dumptree
16950 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16951 Added funcattr hasStackParms will be set for reentrant functions when there
16952 are paramteres on the stack, this helps in minimizing frame pointer generation
16953 typeFromStr can handle function pointers now
16955 * /doc/builtins.txt, /doc/TININative.txt:
16956 *** empty log message ***
16959 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16961 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16962 ALPHA version for -mTININative
16964 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16965 updated to reflect changes in the port structure
16968 added function do_assemble (similar to do_link) if non-null this function
16969 will be called to do assembly (-mTININative) requires a multi command
16971 added function genAssemblerEnd will be called to generate assembler Epilogue
16974 added _JavaNative to debug info printing
16976 * /src/SDCCmain.c: added option --tini-libid
16977 added port->do_assemble function (-mTININative) has a multi command assemble
16979 * /src/SDCCglue.c: Disabled "constExpr" check
16980 added port->genAssemblerEnd function
16982 * /src/SDCCglobl.h: Added option --tini-libid value
16985 tookout optimizeCompare from the header (has no external references)
16987 * /src/SDCCast.c: made one more function "static"
16989 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16991 * src/z80/mappings.i: Added z80asm support.
16993 * src/z80/main.c: Added z80asm support on --asm=z80asm
16995 * src/z80/gen.c: Fixed asm portability issues.
16997 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16999 * src/SDCCglue.c (printExterns): Added global/extern split.
17001 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
17003 * support/regression/Makefile: added test for mcs51 model large
17005 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
17007 * support/regression/ports/gbz80/spec.mk: added -mgbz80
17009 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
17011 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
17013 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
17015 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
17017 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
17019 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
17021 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
17023 * support/regression/tests/simplefloat.c: Port to mcs51.
17025 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
17026 * support/regression/tests/bug-485362.c: Added.
17028 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
17030 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
17032 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
17034 * src/z80/gen.c (aopDump): Added a dump function.
17036 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
17037 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
17039 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
17041 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
17043 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17045 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17047 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17049 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17051 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17053 * support/regression/ports/ds390/support.c: Use tinibios.
17055 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17057 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17059 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17060 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17062 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17064 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17066 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17068 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17070 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17071 (packRegsForIYUse): Created and optimised.
17073 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17075 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17076 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17078 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17080 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17082 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17084 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17086 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17088 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17090 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17092 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17094 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17096 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17098 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17100 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17101 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17102 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17104 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17106 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17107 (genNotFloat): Added.
17108 (genUminusFloat): Added.
17110 * device/lib/z80/Makefile: Added floating pt stubs.
17112 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17114 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17116 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17118 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17120 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17122 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17124 * sdcc/support/regression/Makefile: Add port ds390.
17126 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17128 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17130 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17132 * sdcc/support/regression/ports/ds390/support.c: Added.
17134 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17136 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17138 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17140 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17142 * device/include/malloc.h: Added z80 and gbz80 support.
17144 * device/lib/gbz80/heap.s: Added.
17146 * device/lib/z80/heap.s: Added.
17148 * device/lib/malloc.c: Added z80 and gbz80 support.
17150 * support/regression/tests/malloc.c (testMalloc): Added.
17152 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17154 * support/regression/tests/bug-478094.c: Added.
17156 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17158 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17160 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17162 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17164 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17166 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17168 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17170 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17172 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17174 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17176 * support/regression/tests/bug-477927.c: Added.
17178 * src/z80/peeph.def: Added minor rules.
17180 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17182 * src/z80/peeph.def: Added jump optimisation modification.
17184 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17186 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17188 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17190 * support/regression/tests/funptrs.c: Added.
17192 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17194 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17196 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17198 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17200 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17202 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17203 (movLeft2ResultLong): Created.
17205 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17206 (joinPushes): Added. Joins two char pushes into a word push.
17208 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17210 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17212 * support/makebin/Makefile (install): Added creation of dest dir.
17214 2001-10-24 Karl Bongers <karl AT turbobit.com>
17216 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17218 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17220 * src/z80/ralloc.c: Turned off faulty pack for one use.
17222 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17224 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17226 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17228 * support/regression/Makefile: Improved clean
17230 * support/regression/ports/gbz80/spec.mk: Added clean
17232 * support/regression/ports/host/spec.mk: Added clean
17234 * support/regression/ports/z80/spec.mk: Added clean
17236 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17238 * support/regression/ports/mcs51/timeout.c: little improvements
17240 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17242 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17244 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17246 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17248 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17250 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17252 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17254 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17255 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17257 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17259 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17261 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17263 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17265 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17267 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17269 * support/regression/tests/longor.c: Added.
17271 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17273 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17275 * as/mcs51/aslink.h: define PATH_MAX
17277 * as/mcs51/asm.h: define PATH_MAX
17279 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17281 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17283 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17285 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17287 * src/SDCCglobl.h: define PATH_MAX
17289 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17291 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17293 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17295 * src/z80/gen.c (gencjneshort): Fixed
17297 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17299 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17301 * support/regression/tests/bug-469671.c: Added.
17303 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17305 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17307 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17309 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17311 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17313 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17315 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17317 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17319 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17321 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17323 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17325 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17327 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17329 * 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.
17331 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17333 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17335 2001-10-07 <johan AT FRIJA>
17337 * device/lib/gets.c (gets): fixed the return value.
17339 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17340 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17342 * 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.
17344 * 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.
17346 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17348 * src/pic/gen.c: Removed Safe_strdup.
17350 * configure.in: Added option to enable libgc support.
17352 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17353 (bitVectUnion): Optimised.
17354 (bitVectIntersect): Optimised.
17355 (bitVectBitsInCommon): Optimised.
17356 (bitVectCplAnd): Optimised.
17358 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17360 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17362 * src/SDCCmain.c: distinguish between assembler debug and plain options
17364 * src/avr/main.c: remove standard assembler options
17366 * src/ds390/main.c: remove standard assembler options
17368 * src/mcs51/main.c: remove standard assembler options
17370 * src/port.h: removed "PENDING" comment
17372 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17374 * src/device/lib/_mulint.c : new, with assember functions
17376 * src/device/lib/_mullong.c : new, with assember functions
17378 * src/device/lib/_divuint.c : with assember functions
17380 * src/device/lib/_divsint.c : with assember functions
17382 * src/device/lib/_divulong.c: with assember functions
17384 * src/device/lib/_divslong.c: with assember functions
17386 * src/device/lib/_moduint.c : with assember functions
17388 * src/device/lib/_modsint.c : with assember functions
17390 * src/device/lib/_modulong.c: with assember functions
17392 * src/device/lib/_modslong.c: with assember functions
17394 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17396 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17398 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17399 replaced _mululong.c and _mulslong.c by _mullong.c
17401 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17403 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17405 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17407 * src/SDCCglue.c: test, if win32api is available for MINGW
17409 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17411 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17412 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17413 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17414 * support/regression/ports/host/spec.mk: removed GENERIC
17415 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17416 * support/regression/ports/z80/spec.mk: removed GENERIC
17418 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17420 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17422 * support/regression/tests/bug-467035.c: Created.
17424 2001-10-01 <johan AT FRIJA>
17426 * src/SDCC.y: fixed bug #466586 part 1
17428 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17430 * SDCCicode.c: z80 has no generic pointers
17431 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17433 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17435 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17437 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17439 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17441 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17443 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17445 * configure.in: Fixed up so that ucsim is only configured once.
17447 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17449 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17450 (getPathDifference): As above.
17452 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17454 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17456 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17457 * .version: Updated to 2.3.1
17459 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17460 Added copyright header.
17462 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17463 (assemble): Added support for macro based assembler commands.
17464 (linkEdit): Added support for macro based linker commands.
17465 (preProcess): Changed the pre-processor to use macros.
17466 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17467 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17469 * device/lib/z80/crt0.s: Added module name for debugging.
17471 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17473 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17475 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17477 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17479 * src/Makefile.in: Added SDCCmacro and SDCCutil
17481 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17483 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17485 2001-09-16 <johan AT FRIJA>
17487 * 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.
17489 2001-09-15 <johan AT FRIJA>
17491 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17492 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17494 2001-09-11 <johan AT FRIJA>
17496 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17498 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17500 * support/regression/tests/bug-460444.c: Added test case.
17502 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17503 (genCast): Added justification for all of the asserts.
17505 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17507 * support/regression/support.c: _xdata replaced by xdata
17509 * support/regression/spec.mk: removed _generic
17511 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17513 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17515 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17516 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17518 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17520 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17522 * support/regression/tests/bug-460010.c: Added test case.
17524 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17526 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17528 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17530 * support/regression/testfwk.c: removed workaround for bug #436344
17532 * support/regression/tests/bp.c: use less memory with mcs51
17534 * support/regression/tests/bug-441448.c: use less memory
17536 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17538 * support/regression/collate-results.py: typo
17540 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17542 * support/regression/tests/fetchoverlap.c: Added new test case.
17544 * support/regression/tests/bp.c: Added new test case.
17546 * support/regression/tests/bug-448984.c: Added new test case.
17548 * support/regression/tests/pow2shifts.c: Added new test case.
17550 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17551 (genlshTwo): Fixed right shift for count > 8.
17553 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17555 2001-09-08 <johan AT FRIJA>
17557 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17559 2001-09-07 <johan AT FRIJA>
17561 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17563 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17565 2001-09-06 <johan AT FRIJA>
17567 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17568 * bernhard noted me at this: "() equals to (void)" (1.38)
17570 2001-09-05 <johan AT FRIJA>
17572 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17574 2001-09-04 <johan AT FRIJA>
17576 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17579 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17581 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17583 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17585 * link/z80/aslink.h: Fixed path for PATH_MAX
17587 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17589 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17591 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17593 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17595 * 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.
17597 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17599 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17600 (genCmp): Fixed up genCmp for the GB with longs.
17602 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17604 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17606 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17608 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17610 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17612 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17614 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17616 * 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.
17618 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17620 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17622 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17624 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17626 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17628 * sim/ucsim/configure: little improvement of Cygwin-detection
17629 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17630 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17631 * support/regression/tests/bug-221100.c: small changes for mcs51
17632 * support/regression/tests/bug-221168.c: small changes for mcs51
17633 * support/regression/tests/bug-227710.c: small changes for mcs51
17634 * support/regression/tests/staticinit.c: small changes for mcs51
17635 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17636 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17637 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601