bl_bit_32.h

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#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 */