+static const unsigned int sig_read_a1[] = {
+ 0xef900003, // svc 0x900003
+ 0xe3700a01, // cmn r0, #0x1000
+ 0x312fff1e, // bxcc lr
+};
+#define sig_mask_read_a1 sig_mask_all
+
+static const unsigned int sig_hw_read[] = {
+ 0xef900003, // svc 0x900003
+ 0xe3700a01, // cmn r0, #0x1000
+ 0xe1a04000, // mov r4, r0
+};
+#define sig_mask_hw_read sig_mask_all
+