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authorMike Frysinger <vapier@gentoo.org>2009-07-20 16:37:30 -0400
committerMike Frysinger <vapier@gentoo.org>2009-07-20 16:37:30 -0400
commit83b3c2f4e06b5c666df523c9280d2cdf064e6d40 (patch)
tree11888c3fa66a40ffa870ea7bc9cf566214aa3473 /libc/sysdeps/linux/microblaze/bits
parent8cba39e53feec923826e43429a4682600b81fd6b (diff)
avr32/microblaze/vax: punt local byteswap.h
These arches are generic C implementations of the byteswap functions, so rather than keep a useless local copy, use the common C one. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'libc/sysdeps/linux/microblaze/bits')
-rw-r--r--libc/sysdeps/linux/microblaze/bits/byteswap.h41
1 files changed, 0 insertions, 41 deletions
diff --git a/libc/sysdeps/linux/microblaze/bits/byteswap.h b/libc/sysdeps/linux/microblaze/bits/byteswap.h
deleted file mode 100644
index 9b6a5d722..000000000
--- a/libc/sysdeps/linux/microblaze/bits/byteswap.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * libc/sysdeps/linux/microblaze/bits/byteswap.h -- Macros to swap the order
- * of bytes in integer values
- *
- * Copyright (C) 2001 NEC Corporation
- * Copyright (C) 2001 Miles Bader <miles@gnu.org>
- * Copyright (C) 1997,1998,2001 Free Software Foundation, Inc.
- *
- * This file is subject to the terms and conditions of the GNU Lesser
- * General Public License. See the file COPYING.LIB in the main
- * directory of this archive for more details.
- */
-
-#if !defined _BYTESWAP_H && !defined _NETINET_IN_H
-# error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead."
-#endif
-
-/* Swap bytes in 16 bit value. */
-#define __bswap_constant_16(x) \
- ((((x) >> 8) & 0xff) | (((x) & 0xff) << 8))
-
-# define __bswap_16(x) __bswap_constant_16 (x)
-
-/* Swap bytes in 32 bit value. */
-#define __bswap_constant_32(x) \
- ((((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >> 8) | \
- (((x) & 0x0000ff00) << 8) | (((x) & 0x000000ff) << 24))
-
-# define __bswap_32(x) __bswap_constant_32 (x)
-
-#if defined __GNUC__ && __GNUC__ >= 2
-/* Swap bytes in 64 bit value. */
-# define __bswap_64(x) \
- (__extension__ \
- ({ union { unsigned long long int __ll; \
- unsigned long int __l[2]; } __bswap_64_v, __bswap_64_r; \
- __bswap_64_v.__ll = (x); \
- __bswap_64_r.__l[0] = __bswap_32 (__bswap_64_v.__l[1]); \
- __bswap_64_r.__l[1] = __bswap_32 (__bswap_64_v.__l[0]); \
- __bswap_64_r.__ll; }))
-#endif