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Linux kernel mirror (for testing)
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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);
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}