1 /*
2  * Backtrace support for Microblaze
3  *
4  * Copyright (C) 2010  Digital Design Corporation
5  *
6  * This file is subject to the terms and conditions of the GNU General Public
7  * License.  See the file "COPYING" in the main directory of this archive
8  * for more details.
9  */
10 
11 #ifndef __MICROBLAZE_UNWIND_H
12 #define __MICROBLAZE_UNWIND_H
13 
14 struct stack_trace;
15 
16 struct trap_handler_info {
17 	unsigned long start_addr;
18 	unsigned long end_addr;
19 	const char    *trap_name;
20 };
21 extern struct trap_handler_info microblaze_trap_handlers;
22 
23 extern const char _hw_exception_handler;
24 extern const char ex_handler_unhandled;
25 
26 void microblaze_unwind(struct task_struct *task, struct stack_trace *trace);
27 
28 #endif	/* __MICROBLAZE_UNWIND_H */
29 
30