| Current Path : /usr/src/linux-headers-5.4.0-216/arch/arm64/include/asm/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : //usr/src/linux-headers-5.4.0-216/arch/arm64/include/asm/bitrev.h |
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_BITREV_H
#define __ASM_BITREV_H
static __always_inline __attribute_const__ u32 __arch_bitrev32(u32 x)
{
__asm__ ("rbit %w0, %w1" : "=r" (x) : "r" (x));
return x;
}
static __always_inline __attribute_const__ u16 __arch_bitrev16(u16 x)
{
return __arch_bitrev32((u32)x) >> 16;
}
static __always_inline __attribute_const__ u8 __arch_bitrev8(u8 x)
{
return __arch_bitrev32((u32)x) >> 24;
}
#endif