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38 lines
1.4 KiB
38 lines
1.4 KiB
/* libunwind - a platform-independent unwind library |
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Copyright (C) 2012 Tommi Rantala <tt.rantala@gmail.com> |
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Permission is hereby granted, free of charge, to any person obtaining |
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a copy of this software and associated documentation files (the |
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"Software"), to deal in the Software without restriction, including |
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without limitation the rights to use, copy, modify, merge, publish, |
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distribute, sublicense, and/or sell copies of the Software, and to |
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permit persons to whom the Software is furnished to do so, subject to |
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the following conditions: |
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The above copyright notice and this permission notice shall be |
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included in all copies or substantial portions of the Software. |
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
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LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
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OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
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WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ |
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#ifndef FLUSH_CACHE_H |
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#define FLUSH_CACHE_H |
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#ifdef HAVE_CONFIG_H |
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# include "config.h" |
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#endif |
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#ifdef HAVE__BUILTIN___CLEAR_CACHE |
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#define flush_cache(ADDR, LEN) \ |
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__builtin___clear_cache((ADDR), (ADDR) + (LEN)) |
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#else |
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#include <stddef.h> |
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extern void flush_cache (void *addr, size_t len); |
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#endif |
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#endif /* FLUSH_CACHE_H */
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