From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001
From: André Fabian Silva Delgado <emulatorman@parabola.nu>
Date: Wed, 5 Aug 2015 17:04:01 -0300
Subject: Initial import

---
 arch/metag/mm/extable.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 arch/metag/mm/extable.c

(limited to 'arch/metag/mm/extable.c')

diff --git a/arch/metag/mm/extable.c b/arch/metag/mm/extable.c
new file mode 100644
index 000000000..2a21eaebe
--- /dev/null
+++ b/arch/metag/mm/extable.c
@@ -0,0 +1,15 @@
+
+#include <linux/module.h>
+#include <linux/uaccess.h>
+
+int fixup_exception(struct pt_regs *regs)
+{
+	const struct exception_table_entry *fixup;
+	unsigned long pc = instruction_pointer(regs);
+
+	fixup = search_exception_tables(pc);
+	if (fixup)
+		regs->ctx.CurrPC = fixup->fixup;
+
+	return fixup != NULL;
+}
-- 
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