1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Backtrace support for Microblaze 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright (C) 2010 Digital Design Corporation 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #ifndef __MICROBLAZE_UNWIND_H 9*4882a593Smuzhiyun #define __MICROBLAZE_UNWIND_H 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun struct stack_trace; 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun struct trap_handler_info { 14*4882a593Smuzhiyun unsigned long start_addr; 15*4882a593Smuzhiyun unsigned long end_addr; 16*4882a593Smuzhiyun const char *trap_name; 17*4882a593Smuzhiyun }; 18*4882a593Smuzhiyun extern struct trap_handler_info microblaze_trap_handlers; 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun extern const char _hw_exception_handler; 21*4882a593Smuzhiyun extern const char ex_handler_unhandled; 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun void microblaze_unwind(struct task_struct *task, struct stack_trace *trace, 24*4882a593Smuzhiyun const char *loglvl); 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun #endif /* __MICROBLAZE_UNWIND_H */ 27*4882a593Smuzhiyun 28