162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0 262306a36Sopenharmony_ci#include "archinsn.h" 362306a36Sopenharmony_ci#include "event.h" 462306a36Sopenharmony_ci#include "machine.h" 562306a36Sopenharmony_ci#include "thread.h" 662306a36Sopenharmony_ci#include "symbol.h" 762306a36Sopenharmony_ci#include "../../../../arch/x86/include/asm/insn.h" 862306a36Sopenharmony_ci 962306a36Sopenharmony_civoid arch_fetch_insn(struct perf_sample *sample, 1062306a36Sopenharmony_ci struct thread *thread, 1162306a36Sopenharmony_ci struct machine *machine) 1262306a36Sopenharmony_ci{ 1362306a36Sopenharmony_ci struct insn insn; 1462306a36Sopenharmony_ci int len, ret; 1562306a36Sopenharmony_ci bool is64bit = false; 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ci if (!sample->ip) 1862306a36Sopenharmony_ci return; 1962306a36Sopenharmony_ci len = thread__memcpy(thread, machine, sample->insn, sample->ip, sizeof(sample->insn), &is64bit); 2062306a36Sopenharmony_ci if (len <= 0) 2162306a36Sopenharmony_ci return; 2262306a36Sopenharmony_ci 2362306a36Sopenharmony_ci ret = insn_decode(&insn, sample->insn, len, 2462306a36Sopenharmony_ci is64bit ? INSN_MODE_64 : INSN_MODE_32); 2562306a36Sopenharmony_ci if (ret >= 0 && insn.length <= len) 2662306a36Sopenharmony_ci sample->insn_len = insn.length; 2762306a36Sopenharmony_ci} 28