1// SPDX-License-Identifier: LGPL-2.1 2/* 3 * trace/beauty/arch_prctl.c 4 * 5 * Copyright (C) 2018, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com> 6 */ 7 8#include "trace/beauty/beauty.h" 9#include <linux/kernel.h> 10 11#include "trace/beauty/generated/x86_arch_prctl_code_array.c" 12 13static DEFINE_STRARRAY_OFFSET(x86_arch_prctl_codes_1, "ARCH_", x86_arch_prctl_codes_1_offset); 14static DEFINE_STRARRAY_OFFSET(x86_arch_prctl_codes_2, "ARCH_", x86_arch_prctl_codes_2_offset); 15 16static struct strarray *x86_arch_prctl_codes[] = { 17 &strarray__x86_arch_prctl_codes_1, 18 &strarray__x86_arch_prctl_codes_2, 19}; 20 21static DEFINE_STRARRAYS(x86_arch_prctl_codes); 22 23static size_t x86_arch_prctl__scnprintf_code(int option, char *bf, size_t size, bool show_prefix) 24{ 25 return strarrays__scnprintf(&strarrays__x86_arch_prctl_codes, bf, size, "%#x", show_prefix, option); 26} 27 28size_t syscall_arg__scnprintf_x86_arch_prctl_code(char *bf, size_t size, struct syscall_arg *arg) 29{ 30 unsigned long code = arg->val; 31 32 return x86_arch_prctl__scnprintf_code(code, bf, size, arg->show_string_prefix); 33} 34