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134 lines
3.5 KiB
134 lines
3.5 KiB
/* |
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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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* Copyright (c) 2014-2017 The strace developers. |
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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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