diff options
Diffstat (limited to 'arch/score/mm/extable.c')
| -rw-r--r-- | arch/score/mm/extable.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/score/mm/extable.c b/arch/score/mm/extable.c new file mode 100644 index 000000000000..01ff6445171c --- /dev/null +++ b/arch/score/mm/extable.c @@ -0,0 +1,38 @@ +/* + * arch/score/mm/extable.c + * + * Score Processor version. + * + * Copyright (C) 2009 Sunplus Core Technology Co., Ltd. + * Lennox Wu <lennox.wu@sunplusct.com> + * Chen Liqin <liqin.chen@sunplusct.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * 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 the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <linux/module.h> + +int fixup_exception(struct pt_regs *regs) +{ + const struct exception_table_entry *fixup; + + fixup = search_exception_tables(regs->cp0_epc); + if (fixup) { + regs->cp0_epc = fixup->fixup; + return 1; + } + return 0; +} |