aarch64_insn_imm_type
u64 aarch64_insn_decode_immediate(enum aarch64_insn_imm_type type, u32 insn);
u32 aarch64_insn_encode_immediate(enum aarch64_insn_imm_type type,
int lsb, int len, enum aarch64_insn_imm_type imm_type,
u32 __kprobes aarch64_insn_encode_immediate(enum aarch64_insn_imm_type type,
static int __kprobes aarch64_get_imm_shift_mask(enum aarch64_insn_imm_type type,
u64 aarch64_insn_decode_immediate(enum aarch64_insn_imm_type type, u32 insn)