134 lines
3.5 KiB
C
134 lines
3.5 KiB
C
/*
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* Copyright (c) 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
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* Copyright (c) 2010 Mike Frysinger <vapier@gentoo.org>
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* Copyright (c) 2010 Carmelo Amoroso <carmelo.amoroso@st.com>
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* Copyright (c) 2015 Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
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* Copyright (c) 2014-2015 Dmitry V. Levin <ldv@altlinux.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "defs.h"
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#ifdef HAVE_ASM_CACHECTL_H
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# include <asm/cachectl.h>
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#endif
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#ifdef M68K
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# include "xlat/cacheflush_scope.h"
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static const struct xlat cacheflush_flags[] = {
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#ifdef FLUSH_CACHE_BOTH
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XLAT(FLUSH_CACHE_BOTH),
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#endif
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#ifdef FLUSH_CACHE_DATA
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XLAT(FLUSH_CACHE_DATA),
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#endif
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#ifdef FLUSH_CACHE_INSN
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XLAT(FLUSH_CACHE_INSN),
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#endif
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XLAT_END
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};
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SYS_FUNC(cacheflush)
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{
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/* addr */
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printaddr(tcp->u_arg[0]);
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tprints(", ");
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/* scope */
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printxval(cacheflush_scope, tcp->u_arg[1], "FLUSH_SCOPE_???");
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tprints(", ");
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/* flags */
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printflags(cacheflush_flags, tcp->u_arg[2], "FLUSH_CACHE_???");
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/* len */
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tprintf(", %lu", tcp->u_arg[3]);
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return RVAL_DECODED;
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}
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#endif /* M68K */
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#ifdef BFIN
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static const struct xlat cacheflush_flags[] = {
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XLAT(ICACHE),
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XLAT(DCACHE),
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XLAT(BCACHE),
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XLAT_END
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};
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SYS_FUNC(cacheflush)
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{
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/* start addr */
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printaddr(tcp->u_arg[0]);
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/* length */
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tprintf(", %lu, ", tcp->u_arg[1]);
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/* flags */
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printxval(cacheflush_flags, tcp->u_arg[2], "?CACHE");
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return RVAL_DECODED;
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}
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#endif /* BFIN */
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#ifdef SH
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static const struct xlat cacheflush_flags[] = {
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#ifdef CACHEFLUSH_D_INVAL
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XLAT(CACHEFLUSH_D_INVAL),
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#endif
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#ifdef CACHEFLUSH_D_WB
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XLAT(CACHEFLUSH_D_WB),
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#endif
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#ifdef CACHEFLUSH_D_PURGE
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XLAT(CACHEFLUSH_D_PURGE),
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#endif
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#ifdef CACHEFLUSH_I
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XLAT(CACHEFLUSH_I),
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#endif
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XLAT_END
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};
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SYS_FUNC(cacheflush)
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{
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/* addr */
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printaddr(tcp->u_arg[0]);
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/* len */
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tprintf(", %lu, ", tcp->u_arg[1]);
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/* flags */
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printflags(cacheflush_flags, tcp->u_arg[2], "CACHEFLUSH_???");
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return RVAL_DECODED;
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}
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#endif /* SH */
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#ifdef NIOS2
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SYS_FUNC(cacheflush)
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{
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/* addr */
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printaddr(tcp->u_arg[0]);
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/* len */
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tprintf(", %lu, ", tcp->u_arg[3]);
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/* scope and flags (cache type) are currently ignored */
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return RVAL_DECODED;
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}
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#endif /* NIOS2 */
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