root/arch/sh/include/asm/bl_bit_32.h
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_SH_BL_BIT_32_H
#define __ASM_SH_BL_BIT_32_H

static inline void set_bl_bit(void)
{
        unsigned long __dummy0, __dummy1;

        __asm__ __volatile__ (
                "stc    sr, %0\n\t"
                "or     %2, %0\n\t"
                "and    %3, %0\n\t"
                "ldc    %0, sr\n\t"
                : "=&r" (__dummy0), "=r" (__dummy1)
                : "r" (0x10000000), "r" (0xffffff0f)
                : "memory"
        );
}

static inline void clear_bl_bit(void)
{
        unsigned long __dummy0, __dummy1;

        __asm__ __volatile__ (
                "stc    sr, %0\n\t"
                "and    %2, %0\n\t"
                "ldc    %0, sr\n\t"
                : "=&r" (__dummy0), "=r" (__dummy1)
                : "1" (~0x10000000)
                : "memory"
        );
}

#endif /* __ASM_SH_BL_BIT_32_H */