1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Backtrace support for Microblaze 4 * 5 * Copyright (C) 2010 Digital Design Corporation 6 */ 7 8 #ifndef __MICROBLAZE_UNWIND_H 9 #define __MICROBLAZE_UNWIND_H 10 11 struct stack_trace; 12 13 struct trap_handler_info { 14 unsigned long start_addr; 15 unsigned long end_addr; 16 const char *trap_name; 17 }; 18 extern struct trap_handler_info microblaze_trap_handlers; 19 20 extern const char _hw_exception_handler; 21 extern const char ex_handler_unhandled; 22 23 void microblaze_unwind(struct task_struct *task, struct stack_trace *trace); 24 25 #endif /* __MICROBLAZE_UNWIND_H */ 26 27