ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/arch/nds32/mm/extable.c b/marvell/linux/arch/nds32/mm/extable.c
new file mode 100644
index 0000000..db7f0a7
--- /dev/null
+++ b/marvell/linux/arch/nds32/mm/extable.c
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (C) 2005-2017 Andes Technology Corporation
+
+#include <linux/extable.h>
+#include <linux/uaccess.h>
+
+int fixup_exception(struct pt_regs *regs)
+{
+ const struct exception_table_entry *fixup;
+
+ fixup = search_exception_tables(instruction_pointer(regs));
+ if (fixup)
+ regs->ipc = fixup->fixup;
+
+ return fixup != NULL;
+}