1 files changed, 0 insertions, 74 deletions
diff --git a/ANDROID_3.4.5/arch/frv/mm/extable.c b/ANDROID_3.4.5/arch/frv/mm/extable.c
deleted file mode 100644
index 6aea124f..00000000
--- a/ANDROID_3.4.5/arch/frv/mm/extable.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * linux/arch/frv/mm/extable.c
- */
-
-#include <linux/module.h>
-#include <linux/spinlock.h>
-#include <asm/uaccess.h>
-
-extern const struct exception_table_entry __attribute__((aligned(8))) __start___ex_table[];
-extern const struct exception_table_entry __attribute__((aligned(8))) __stop___ex_table[];
-extern const void __memset_end, __memset_user_error_lr, __memset_user_error_handler;
-extern const void __memcpy_end, __memcpy_user_error_lr, __memcpy_user_error_handler;
-extern spinlock_t modlist_lock;
-
-/*****************************************************************************/
-/*
- *
- */
-static inline unsigned long search_one_table(const struct exception_table_entry *first,
-					     const struct exception_table_entry *last,
-					     unsigned long value)
-{
-        while (first <= last) {
-		const struct exception_table_entry __attribute__((aligned(8))) *mid;
-		long diff;
-
-		mid = (last - first) / 2 + first;
-		diff = mid->insn - value;
-                if (diff == 0)
-                        return mid->fixup;
-                else if (diff < 0)
-                        first = mid + 1;
-                else
-                        last = mid - 1;
-        }
-        return 0;
-} /* end search_one_table() */
-
-/*****************************************************************************/
-/*
- * see if there's a fixup handler available to deal with a kernel fault
- */
-unsigned long search_exception_table(unsigned long pc)
-{
-	const struct exception_table_entry *extab;
-
-	/* determine if the fault lay during a memcpy_user or a memset_user */
-	if (__frame->lr == (unsigned long) &__memset_user_error_lr &&
-	    (unsigned long) &memset <= pc && pc < (unsigned long) &__memset_end
-	    ) {
-		/* the fault occurred in a protected memset
-		 * - we search for the return address (in LR) instead of the program counter
-		 * - it was probably during a clear_user()
-		 */
-		return (unsigned long) &__memset_user_error_handler;
-	}
-
-	if (__frame->lr == (unsigned long) &__memcpy_user_error_lr &&
-	    (unsigned long) &memcpy <= pc && pc < (unsigned long) &__memcpy_end
-	    ) {
-		/* the fault occurred in a protected memset
-		 * - we search for the return address (in LR) instead of the program counter
-		 * - it was probably during a copy_to/from_user()
-		 */
-		return (unsigned long) &__memcpy_user_error_handler;
-	}
-
-	extab = search_exception_tables(pc);
-	if (extab)
-		return extab->fixup;
-
-	return 0;
-
-} /* end search_exception_table() */