| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * This program is free software; you can redistribute it and/or modify |
| 3 | * it under the terms of the GNU General Public License version 2 as |
| 4 | * published by the Free Software Foundation. |
| 5 | * |
| 6 | * This program is distributed in the hope that it will be useful, |
| 7 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 8 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 9 | * GNU General Public License for more details. |
| 10 | * |
| 11 | * You should have received a copy of the GNU General Public License |
| 12 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 13 | */ |
| 14 | #ifndef __ASM_EXCEPTION_H |
| 15 | #define __ASM_EXCEPTION_H |
| 16 | |
| 17 | struct pt_regs; |
| 18 | struct exception_table_entry; |
| 19 | |
| 20 | extern void ia64_handle_exception(struct pt_regs *regs, |
| 21 | const struct exception_table_entry *e); |
| 22 | |
| 23 | #define ia64_done_with_exception(regs) \ |
| 24 | ({ \ |
| 25 | int __ex_ret = 0; \ |
| 26 | const struct exception_table_entry *e; \ |
| 27 | e = search_exception_tables((regs)->cr_iip + ia64_psr(regs)->ri); \ |
| 28 | if (e) { \ |
| 29 | ia64_handle_exception(regs, e); \ |
| 30 | __ex_ret = 1; \ |
| 31 | } \ |
| 32 | __ex_ret; \ |
| 33 | }) |
| 34 | |
| 35 | #endif /* __ASM_EXCEPTION_H */ |