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-rw-r--r--contrib/syslinux/syslinux-4.03/com32/include/ilog2.h48
1 files changed, 0 insertions, 48 deletions
diff --git a/contrib/syslinux/syslinux-4.03/com32/include/ilog2.h b/contrib/syslinux/syslinux-4.03/com32/include/ilog2.h
deleted file mode 100644
index 91a5057..0000000
--- a/contrib/syslinux/syslinux-4.03/com32/include/ilog2.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* ----------------------------------------------------------------------- *
- *
- * Copyright 2010 Intel Corporation; author: H. Peter Anvin
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use,
- * copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following
- * conditions:
- *
- * The above copyright notice and this permission notice shall
- * be included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * ----------------------------------------------------------------------- */
-
-#ifndef _ILOG2_H
-#define _ILOG2_H
-
-/*
- * Computes floor(log2(x)) -- undefined for x = 0.
- */
-
-#include <klibc/compiler.h>
-#include <stdint.h>
-
-static inline __constfunc uint32_t ilog2(uint32_t __v)
-{
-# if __GNUC__ >= 4
- return __builtin_clz(__v) ^ 31;
-# else
- asm("bsrl %1,%0" : "=r" (__v) : "rm" (__v));
- return __v;
-# endif
-}
-
-#endif /* _ILOG2_H */