forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
35 lines
639 B
35 lines
639 B
3 years ago
|
/* 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 */
|