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| author | Ingo Molnar <mingo@elte.hu> | 2009-01-18 20:37:14 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-18 20:37:14 +0300 |
| commit | b2b062b8163391c42b3219d466ca1ac9742b9c7b (patch) | |
| tree | f3f920c09b8de694b1bc1d4b878cfd2b0b98c913 /arch/sh/include/asm/byteorder.h | |
| parent | a9de18eb761f7c1c860964b2e5addc1a35c7e861 (diff) | |
| parent | 99937d6455cea95405ac681c86a857d0fcd530bd (diff) | |
| download | linux-b2b062b8163391c42b3219d466ca1ac9742b9c7b.tar.xz | |
Merge branch 'core/percpu' into stackprotector
Conflicts:
arch/x86/include/asm/pda.h
arch/x86/include/asm/system.h
Also, moved include/asm-x86/stackprotector.h to arch/x86/include/asm.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/sh/include/asm/byteorder.h')
| -rw-r--r-- | arch/sh/include/asm/byteorder.h | 62 |
1 files changed, 3 insertions, 59 deletions
diff --git a/arch/sh/include/asm/byteorder.h b/arch/sh/include/asm/byteorder.h index f5fa0653ebc6..e95c41a5c8cc 100644 --- a/arch/sh/include/asm/byteorder.h +++ b/arch/sh/include/asm/byteorder.h @@ -1,68 +1,12 @@ #ifndef __ASM_SH_BYTEORDER_H #define __ASM_SH_BYTEORDER_H -/* - * Copyright (C) 1999 Niibe Yutaka - * Copyright (C) 2000, 2001 Paolo Alberelli - */ -#include <linux/compiler.h> -#include <linux/types.h> +#include <asm/swab.h> #ifdef __LITTLE_ENDIAN__ -# define __LITTLE_ENDIAN +#include <linux/byteorder/little_endian.h> #else -# define __BIG_ENDIAN +#include <linux/byteorder/big_endian.h> #endif -#define __SWAB_64_THRU_32__ - -static inline __attribute_const__ __u32 __arch_swab32(__u32 x) -{ - __asm__( -#ifdef __SH5__ - "byterev %0, %0\n\t" - "shari %0, 32, %0" -#else - "swap.b %0, %0\n\t" - "swap.w %0, %0\n\t" - "swap.b %0, %0" -#endif - : "=r" (x) - : "0" (x)); - - return x; -} -#define __arch_swab32 __arch_swab32 - -static inline __attribute_const__ __u16 __arch_swab16(__u16 x) -{ - __asm__( -#ifdef __SH5__ - "byterev %0, %0\n\t" - "shari %0, 32, %0" -#else - "swap.b %0, %0" -#endif - : "=r" (x) - : "0" (x)); - - return x; -} -#define __arch_swab16 __arch_swab16 - -static inline __u64 __arch_swab64(__u64 val) -{ - union { - struct { __u32 a,b; } s; - __u64 u; - } v, w; - v.u = val; - w.s.b = __arch_swab32(v.s.a); - w.s.a = __arch_swab32(v.s.b); - return w.u; -} -#define __arch_swab64 __arch_swab64 - -#include <linux/byteorder.h> - #endif /* __ASM_SH_BYTEORDER_H */ |