1 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm26/mm/extable.c b/arch/arm26/mm/extable.c
new file mode 100644
index 00000000000..2d9f5b5a78d
--- /dev/null
+++ b/arch/arm26/mm/extable.c
@@ -0,0 +1,25 @@
+/*
+ *  linux/arch/arm26/mm/extable.c
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <asm/uaccess.h>
+
+int fixup_exception(struct pt_regs *regs)
+{
+        const struct exception_table_entry *fixup;
+
+        fixup = search_exception_tables(instruction_pointer(regs));
+
+	/*
+	 * The kernel runs in SVC mode - make sure we keep running in SVC mode
+	 * by frobbing the PSR appropriately (PSR and PC are in the same reg.
+	 * on ARM26)
+	 */
+        if (fixup)
+                regs->ARM_pc = fixup->fixup | PSR_I_BIT | MODE_SVC26;
+
+        return fixup != NULL;
+}
+