36 lines · c
1// SPDX-License-Identifier: LGPL-2.12/*3 * trace/beauty/arch_prctl.c4 *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);15static DEFINE_STRARRAY_OFFSET(x86_arch_prctl_codes_3, "ARCH_", x86_arch_prctl_codes_3_offset);16 17static struct strarray *x86_arch_prctl_codes[] = {18 &strarray__x86_arch_prctl_codes_1,19 &strarray__x86_arch_prctl_codes_2,20 &strarray__x86_arch_prctl_codes_3,21};22 23static DEFINE_STRARRAYS(x86_arch_prctl_codes);24 25static size_t x86_arch_prctl__scnprintf_code(int option, char *bf, size_t size, bool show_prefix)26{27 return strarrays__scnprintf(&strarrays__x86_arch_prctl_codes, bf, size, "%#x", show_prefix, option);28}29 30size_t syscall_arg__scnprintf_x86_arch_prctl_code(char *bf, size_t size, struct syscall_arg *arg)31{32 unsigned long code = arg->val;33 34 return x86_arch_prctl__scnprintf_code(code, bf, size, arg->show_string_prefix);35}36