| Kyle Swenson | 8d8f654 | 2021-03-15 11:02:55 -0600 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2012 ARM Ltd. |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License version 2 as |
| 6 | * published by the Free Software Foundation. |
| 7 | * |
| 8 | * This program is distributed in the hope that it will be useful, |
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 11 | * GNU General Public License for more details. |
| 12 | * |
| 13 | * You should have received a copy of the GNU General Public License |
| 14 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 15 | */ |
| 16 | #ifndef __ASM_STACKTRACE_H |
| 17 | #define __ASM_STACKTRACE_H |
| 18 | |
| 19 | struct stackframe { |
| 20 | unsigned long fp; |
| 21 | unsigned long sp; |
| 22 | unsigned long pc; |
| 23 | }; |
| 24 | |
| 25 | extern int unwind_frame(struct stackframe *frame); |
| 26 | extern void walk_stackframe(struct stackframe *frame, |
| 27 | int (*fn)(struct stackframe *, void *), void *data); |
| 28 | |
| 29 | #endif /* __ASM_STACKTRACE_H */ |