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1// SPDX-License-Identifier: LGPL-2.12/*3 * trace/beauty/x86_msr.c4 *5 * Copyright (C) 2019, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com>6 */7 8#include "trace/beauty/beauty.h"9 10#include "trace/beauty/generated/x86_arch_MSRs_array.c"11 12static DEFINE_STRARRAY(x86_MSRs, "MSR_");13static DEFINE_STRARRAY_OFFSET(x86_64_specific_MSRs, "MSR_", x86_64_specific_MSRs_offset);14static DEFINE_STRARRAY_OFFSET(x86_AMD_V_KVM_MSRs, "MSR_", x86_AMD_V_KVM_MSRs_offset);15 16static struct strarray *x86_MSRs_tables[] = {17 &strarray__x86_MSRs,18 &strarray__x86_64_specific_MSRs,19 &strarray__x86_AMD_V_KVM_MSRs,20};21 22static DEFINE_STRARRAYS(x86_MSRs_tables);23 24static size_t x86_MSR__scnprintf(unsigned long msr, char *bf, size_t size, bool show_prefix)25{26 return strarrays__scnprintf(&strarrays__x86_MSRs_tables, bf, size, "%#x", show_prefix, msr);27}28 29size_t syscall_arg__scnprintf_x86_MSR(char *bf, size_t size, struct syscall_arg *arg)30{31 unsigned long flags = arg->val;32 33 return x86_MSR__scnprintf(flags, bf, size, arg->show_string_prefix);34}35 36bool syscall_arg__strtoul_x86_MSR(char *bf, size_t size, struct syscall_arg *arg __maybe_unused, u64 *ret)37{38 return strarrays__strtoul(&strarrays__x86_MSRs_tables, bf, size, ret);39}40