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Diffstat (limited to 'ports/sysdeps/m68k/bits/byteswap.h')
-rw-r--r--ports/sysdeps/m68k/bits/byteswap.h88
1 files changed, 0 insertions, 88 deletions
diff --git a/ports/sysdeps/m68k/bits/byteswap.h b/ports/sysdeps/m68k/bits/byteswap.h
deleted file mode 100644
index 9e7fd87615..0000000000
--- a/ports/sysdeps/m68k/bits/byteswap.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/* Macros to swap the order of bytes in integer values.  m68k version.
-   Copyright (C) 1997-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library.  If not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#if !defined _BYTESWAP_H && !defined _NETINET_IN_H && !defined _ENDIAN_H
-# error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead."
-#endif
-
-#ifndef _BITS_BYTESWAP_H
-#define _BITS_BYTESWAP_H 1
-
-/* Swap bytes in 16 bit value.  We don't provide an assembler version
-   because GCC is smart enough to generate optimal assembler output, and
-   this allows for better cse.  */
-#define __bswap_constant_16(x) \
-  ((((x) >> 8) & 0xffu) | (((x) & 0xffu) << 8))
-
-static __inline unsigned short int
-__bswap_16 (unsigned short int __bsx)
-{
-  return __bswap_constant_16 (__bsx);
-}
-
-/* Swap bytes in 32 bit value.  */
-#define __bswap_constant_32(x) \
-  ((((x) & 0xff000000u) >> 24) | (((x) & 0x00ff0000u) >>  8) |		      \
-   (((x) & 0x0000ff00u) <<  8) | (((x) & 0x000000ffu) << 24))
-
-#if !defined(__mcoldfire__)
-static __inline unsigned int
-__bswap_32 (unsigned int __bsx)
-{
-  if (__builtin_constant_p (__bsx))
-    return __bswap_constant_32 (__bsx);
-  __asm__ __volatile__ ("ror%.w %#8, %0;"
-			"swap %0;"
-			"ror%.w %#8, %0"
-			: "+d" (__bsx));
-  return __bsx;
-}
-#else
-static __inline unsigned int
-__bswap_32 (unsigned int __bsx)
-{
-  return __bswap_constant_32 (__bsx);
-}
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 2
-/* Swap bytes in 64 bit value.  */
-# define __bswap_constant_64(x) \
-  __extension__								      \
-  ((((x) & 0xff00000000000000ull) >> 56)				      \
-   | (((x) & 0x00ff000000000000ull) >> 40)				      \
-   | (((x) & 0x0000ff0000000000ull) >> 24)				      \
-   | (((x) & 0x000000ff00000000ull) >> 8)				      \
-   | (((x) & 0x00000000ff000000ull) << 8)				      \
-   | (((x) & 0x0000000000ff0000ull) << 24)				      \
-   | (((x) & 0x000000000000ff00ull) << 40)				      \
-   | (((x) & 0x00000000000000ffull) << 56))
-
-/* Swap bytes in 64 bit value.  */
-__extension__
-static __inline unsigned long long
-__bswap_64 (unsigned long long __bsx)
-{
-  if (__builtin_constant_p (__bsx))
-    return __bswap_constant_64 (__bsx);
-  return (__bswap_32 (__bsx >> 32)
-	  | ((unsigned long long) __bswap_32 (__bsx) << 32));
-}
-#endif
-
-#endif /* _BITS_BYTESWAP_H */