18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 28c2ecf20Sopenharmony_ci/* 38c2ecf20Sopenharmony_ci * Backtrace support for Microblaze 48c2ecf20Sopenharmony_ci * 58c2ecf20Sopenharmony_ci * Copyright (C) 2010 Digital Design Corporation 68c2ecf20Sopenharmony_ci */ 78c2ecf20Sopenharmony_ci 88c2ecf20Sopenharmony_ci#ifndef __MICROBLAZE_UNWIND_H 98c2ecf20Sopenharmony_ci#define __MICROBLAZE_UNWIND_H 108c2ecf20Sopenharmony_ci 118c2ecf20Sopenharmony_cistruct stack_trace; 128c2ecf20Sopenharmony_ci 138c2ecf20Sopenharmony_cistruct trap_handler_info { 148c2ecf20Sopenharmony_ci unsigned long start_addr; 158c2ecf20Sopenharmony_ci unsigned long end_addr; 168c2ecf20Sopenharmony_ci const char *trap_name; 178c2ecf20Sopenharmony_ci}; 188c2ecf20Sopenharmony_ciextern struct trap_handler_info microblaze_trap_handlers; 198c2ecf20Sopenharmony_ci 208c2ecf20Sopenharmony_ciextern const char _hw_exception_handler; 218c2ecf20Sopenharmony_ciextern const char ex_handler_unhandled; 228c2ecf20Sopenharmony_ci 238c2ecf20Sopenharmony_civoid microblaze_unwind(struct task_struct *task, struct stack_trace *trace, 248c2ecf20Sopenharmony_ci const char *loglvl); 258c2ecf20Sopenharmony_ci 268c2ecf20Sopenharmony_ci#endif /* __MICROBLAZE_UNWIND_H */ 278c2ecf20Sopenharmony_ci 28