1 files changed, 19 insertions, 0 deletions

diff --git a/arch/arm/mm/pabort-v6.S b/arch/arm/mm/pabort-v6.S
new file mode 100644
index 000000000000..06e3d1ef2115
--- /dev/null
+++ b/arch/arm/mm/pabort-v6.S
@@ -0,0 +1,19 @@
+#include <linux/linkage.h>
+#include <asm/assembler.h>
+
+/*
+ * Function: v6_pabort
+ *
+ * Params  : r0 = address of aborted instruction
+ *
+ * Returns : r0 = address of abort
+ *         : r1 = IFSR
+ *
+ * Purpose : obtain information about current prefetch abort.
+ */
+
+        .align  5
+ENTRY(v6_pabort)
+        mrc     p15, 0, r1, c5, c0, 1           @ get IFSR
+        mov     pc, lr
+ENDPROC(v6_pabort)