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1// SPDX-License-Identifier: GPL-2.02#include "archinsn.h"3#include "event.h"4#include "machine.h"5#include "thread.h"6#include "symbol.h"7#include "../../../../arch/x86/include/asm/insn.h"8 9void arch_fetch_insn(struct perf_sample *sample,10		     struct thread *thread,11		     struct machine *machine)12{13	struct insn insn;14	int len, ret;15	bool is64bit = false;16 17	if (!sample->ip)18		return;19	len = thread__memcpy(thread, machine, sample->insn, sample->ip, sizeof(sample->insn), &is64bit);20	if (len <= 0)21		return;22 23	ret = insn_decode(&insn, sample->insn, len,24			  is64bit ? INSN_MODE_64 : INSN_MODE_32);25	if (ret >= 0 && insn.length <= len)26		sample->insn_len = insn.length;27}28