arm64: Add trampoline code for kretprobes

[firefly-linux-kernel-4.4.55.git] / arch / arm64 / include / asm / kprobes.h

diff --git a/arch/arm64/include/asm/kprobes.h b/arch/arm64/include/asm/kprobes.h
index 79c9511612b51ae3fe75e260e6f0ce3abb3af4a7..61b49150dfa3046cb521c6fc54232d718e840460 100644 (file)
--- a/arch/arm64/include/asm/kprobes.h
+++ b/arch/arm64/include/asm/kprobes.h
@@ -56,5 +56,7 @@ int kprobe_exceptions_notify(struct notifier_block *self,
                             unsigned long val, void *data);
 int kprobe_breakpoint_handler(struct pt_regs *regs, unsigned int esr);
 int kprobe_single_step_handler(struct pt_regs *regs, unsigned int esr);
+void kretprobe_trampoline(void);
+void __kprobes *trampoline_probe_handler(struct pt_regs *regs);
 
 #endif /* _ARM_KPROBES_H */