blob: af9312b5bcbdbe5da2356010a28cbed5790689c0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2019-12-04 Jiaxun Yang Initial version
*/
#ifndef __EXCEPTION_H__
#define __EXCEPTION_H__
#include "ptrace.h"
#ifndef __ASSEMBLY__
typedef void (* exception_func_t)(struct pt_regs *regs);
extern int rt_hw_exception_init(void);
extern exception_func_t sys_exception_handlers[];
extern void rt_do_mips_cpu_irq(rt_uint32_t ip);
exception_func_t rt_set_except_vector(int n, exception_func_t func);
extern void mips_mask_cpu_irq(rt_uint32_t irq);
extern void mips_unmask_cpu_irq(rt_uint32_t irq);
#endif
#endif /* end of __EXCEPTION_H__ */
|
