1 /* 2 * File : mips_excpt.h 3 * This file is part of RT-Thread RTOS 4 * COPYRIGHT (C) 2008 - 2012, RT-Thread Development Team 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License along 17 * with this program; if not, write to the Free Software Foundation, Inc., 18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 19 * 20 * Change Logs: 21 * Date Author Notes 22 * 2016��9��7�� Urey the first version 23 */ 24 25 #ifndef _MIPS_EXCPT_H_ 26 #define _MIPS_EXCPT_H_ 27 28 #include "mips_regs.h" 29 30 #ifndef __ASSEMBLY__ 31 typedef void (* exception_func_t)(mips_reg_ctx *regs); 32 33 //extern exception_func_t mips_exception_handlers[]; 34 35 int rt_hw_exception_init(void); 36 exception_func_t rt_set_except_vector(int n, exception_func_t func); 37 void install_default_execpt_handle(void); 38 #endif /* __ASSEMBLY__ */ 39 #endif /* _MIPS_EXCPT_H_ */ 40