diff options
Diffstat (limited to 'sys/arch/powerpc64')
| -rw-r--r-- | sys/arch/powerpc64/include/endian.h | 67 |
1 files changed, 1 insertions, 66 deletions
diff --git a/sys/arch/powerpc64/include/endian.h b/sys/arch/powerpc64/include/endian.h index 5803ecdb9a1..5e02d2a9140 100644 --- a/sys/arch/powerpc64/include/endian.h +++ b/sys/arch/powerpc64/include/endian.h @@ -1,4 +1,4 @@ -/* $OpenBSD: endian.h,v 1.2 2020/06/08 14:12:00 naddy Exp $ */ +/* $OpenBSD: endian.h,v 1.3 2024/05/07 14:26:48 naddy Exp $ */ /*- * Copyright (c) 1997 Niklas Hallqvist. All rights reserved. @@ -27,71 +27,6 @@ #ifndef _MACHINE_ENDIAN_H_ #define _MACHINE_ENDIAN_H_ -#ifdef _KERNEL - -static inline __uint16_t -__mswap16(volatile const __uint16_t *m) -{ - __uint16_t v; - - __asm("lhbrx %0, 0, %1" - : "=r" (v) - : "r" (m), "m" (*m)); - - return (v); -} - -static inline __uint32_t -__mswap32(volatile const __uint32_t *m) -{ - __uint32_t v; - - __asm("lwbrx %0, 0, %1" - : "=r" (v) - : "r" (m), "m" (*m)); - - return (v); -} - -static inline __uint64_t -__mswap64(volatile const __uint64_t *m) -{ - __uint64_t v; - - __asm("ldbrx %0, 0, %1" - : "=r" (v) - : "r" (m), "m" (*m)); - - return (v); -} - -static inline void -__swapm16(volatile __uint16_t *m, __uint16_t v) -{ - __asm("sthbrx %1, 0, %2" - : "=m" (*m) - : "r" (v), "r" (m)); -} - -static inline void -__swapm32(volatile __uint32_t *m, __uint32_t v) -{ - __asm("stwbrx %1, 0, %2" - : "=m" (*m) - : "r" (v), "r" (m)); -} - -static inline void -__swapm64(volatile __uint64_t *m, __uint64_t v) -{ - __asm("stdbrx %1, 0, %2" - : "=m" (*m) - : "r" (v), "r" (m)); -} - -#define __HAVE_MD_SWAPIO -#endif /* _KERNEL */ - #undef _BIG_ENDIAN /* XXX - gcc may define _BIG_ENDIAN too */ #define _BYTE_ORDER _BIG_ENDIAN |