| /* |
| * (C) Copyright 2011, Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| |
| #ifndef _OPENRISC_EXC_H_ |
| #define _OPENRISC_EXC_H_ |
| |
| #define EXC_RESET 0x01 |
| #define EXC_BUS_ERROR 0x02 |
| #define EXC_DATA_PAGE_FAULT 0x03 |
| #define EXC_INSTR_PAGE_FAULT 0x04 |
| #define EXC_TIMER 0x05 |
| #define EXC_ALIGNMENT 0x06 |
| #define EXC_ILLEGAL_INSTR 0x07 |
| #define EXC_EXT_IRQ 0x08 |
| #define EXC_DTLB_MISS 0x09 |
| #define EXC_ITLB_MISS 0x0a |
| #define EXC_RANGE 0x0b |
| #define EXC_SYSCALL 0x0c |
| #define EXC_FLOAT_POINT 0x0d |
| #define EXC_TRAP 0x0e |
| |
| void exception_install_handler(int exception, void (*handler)(void)); |
| void exception_free_handler(int exception); |
| |
| #endif |
