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/*
* Copyright (c) 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* Copyright (c) 2010 Mike Frysinger <vapier@gentoo.org>
* Copyright (c) 2010 Carmelo Amoroso <carmelo.amoroso@st.com>
* Copyright (c) 2015 Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
* Copyright (c) 2014-2015 Dmitry V. Levin <ldv@altlinux.org>
* Copyright (c) 2014-2017 The strace developers.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "defs.h"
#ifdef HAVE_ASM_CACHECTL_H
# include <asm/cachectl.h>
#endif
#ifdef M68K
# include "xlat/cacheflush_scope.h"
static const struct xlat cacheflush_flags[] = {
#ifdef FLUSH_CACHE_BOTH
XLAT(FLUSH_CACHE_BOTH),
#endif
#ifdef FLUSH_CACHE_DATA
XLAT(FLUSH_CACHE_DATA),
#endif
#ifdef FLUSH_CACHE_INSN
XLAT(FLUSH_CACHE_INSN),
#endif
XLAT_END
};
SYS_FUNC(cacheflush)
{
/* addr */
printaddr(tcp->u_arg[0]);
tprints(", ");
/* scope */
printxval(cacheflush_scope, tcp->u_arg[1], "FLUSH_SCOPE_???");
tprints(", ");
/* flags */
printflags(cacheflush_flags, tcp->u_arg[2], "FLUSH_CACHE_???");
/* len */
tprintf(", %lu", tcp->u_arg[3]);
return RVAL_DECODED;
}
#endif /* M68K */
#ifdef BFIN
static const struct xlat cacheflush_flags[] = {
XLAT(ICACHE),
XLAT(DCACHE),
XLAT(BCACHE),
XLAT_END
};
SYS_FUNC(cacheflush)
{
/* start addr */
printaddr(tcp->u_arg[0]);
/* length */
tprintf(", %lu, ", tcp->u_arg[1]);
/* flags */
printxval(cacheflush_flags, tcp->u_arg[2], "?CACHE");
return RVAL_DECODED;
}
#endif /* BFIN */
#ifdef SH
static const struct xlat cacheflush_flags[] = {
#ifdef CACHEFLUSH_D_INVAL
XLAT(CACHEFLUSH_D_INVAL),
#endif
#ifdef CACHEFLUSH_D_WB
XLAT(CACHEFLUSH_D_WB),
#endif
#ifdef CACHEFLUSH_D_PURGE
XLAT(CACHEFLUSH_D_PURGE),
#endif
#ifdef CACHEFLUSH_I
XLAT(CACHEFLUSH_I),
#endif
XLAT_END
};
SYS_FUNC(cacheflush)
{
/* addr */
printaddr(tcp->u_arg[0]);
/* len */
tprintf(", %lu, ", tcp->u_arg[1]);
/* flags */
printflags(cacheflush_flags, tcp->u_arg[2], "CACHEFLUSH_???");
return RVAL_DECODED;
}
#endif /* SH */
#ifdef NIOS2
SYS_FUNC(cacheflush)
{
/* addr */
printaddr(tcp->u_arg[0]);
/* len */
tprintf(", %lu, ", tcp->u_arg[3]);
/* scope and flags (cache type) are currently ignored */
return RVAL_DECODED;
}
#endif /* NIOS2 */
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