1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/probes.h b/arch/arm64/include/asm/probes.h
new file mode 100644
index 000000000000..d49368886309
--- /dev/null
+++ b/arch/arm64/include/asm/probes.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * arch/arm64/include/asm/probes.h
+ *
+ * Copyright (C) 2013 Linaro Limited
+ */
+#ifndef _ARM_PROBES_H
+#define _ARM_PROBES_H
+
+#include <asm/insn.h>
+
+typedef void (probes_handler_t) (u32 opcode, long addr, struct pt_regs *);
+
+struct arch_probe_insn {
+	probes_handler_t *handler;
+};
+#ifdef CONFIG_KPROBES
+typedef __le32 kprobe_opcode_t;
+struct arch_specific_insn {
+	struct arch_probe_insn api;
+	kprobe_opcode_t *xol_insn;
+	/* restore address after step xol */
+	unsigned long xol_restore;
+};
+#endif
+
+#endif