diff options
Diffstat (limited to 'arch/ia64/include/asm/exception.h')
| -rw-r--r-- | arch/ia64/include/asm/exception.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/exception.h b/arch/ia64/include/asm/exception.h new file mode 100644 index 000000000000..6bb246dcdaeb --- /dev/null +++ b/arch/ia64/include/asm/exception.h @@ -0,0 +1,35 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ +#ifndef __ASM_EXCEPTION_H +#define __ASM_EXCEPTION_H + +struct pt_regs; +struct exception_table_entry; + +extern void ia64_handle_exception(struct pt_regs *regs, + const struct exception_table_entry *e); + +#define ia64_done_with_exception(regs) \ +({ \ + int __ex_ret = 0; \ + const struct exception_table_entry *e; \ + e = search_exception_tables((regs)->cr_iip + ia64_psr(regs)->ri); \ + if (e) { \ + ia64_handle_exception(regs, e); \ + __ex_ret = 1; \ + } \ + __ex_ret; \ +}) + +#endif /* __ASM_EXCEPTION_H */ |