Move x86-64 asm bswap impl to utils, as bswap_amd64.h

1 files changed, 0 insertions, 36 deletions

diff --git a/src/bigint/mp_amd64/bswap.h b/src/bigint/mp_amd64/bswap.h
deleted file mode 100644
index 3c77b460c..000000000
--- a/src/bigint/mp_amd64/bswap.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*************************************************
-* Byte Swapping Operations Header File           *
-* (C) 1999-2008 Jack Lloyd                       *
-*************************************************/
-
-#ifndef BOTAN_BSWAP_H__
-#define BOTAN_BSWAP_H__
-
-#include <botan/types.h>
-#include <botan/rotate.h>
-
-namespace Botan {
-
-/*************************************************
-* Byte Swapping Functions                        *
-*************************************************/
-inline u16bit reverse_bytes(u16bit input)
-   {
-   return rotate_left(input, 8);
-   }
-
-inline u32bit reverse_bytes(u32bit input)
-   {
-   asm("bswapl %0" : "=r" (input) : "0" (input));
-   return input;
-   }
-
-inline u64bit reverse_bytes(u64bit input)
-   {
-   asm("bswapq %0" : "=r" (input) : "0" (input));
-   return input;
-   }
-
-}
-
-#endif