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
13 static DEFINE_STRARRAY_OFFSET(x86_arch_prctl_codes_1, "ARCH_", x86_arch_prctl_codes_1_offset);
14 static DEFINE_STRARRAY_OFFSET(x86_arch_prctl_codes_2, "ARCH_", x86_arch_prctl_codes_2_offset);
15 static DEFINE_STRARRAY_OFFSET(x86_arch_prctl_codes_3, "ARCH_", x86_arch_prctl_codes_3_offset);
16
17 static 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
23 static DEFINE_STRARRAYS(x86_arch_prctl_codes);
24
x86_arch_prctl__scnprintf_code(int option,char * bf,size_t size,bool show_prefix)25 static 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
syscall_arg__scnprintf_x86_arch_prctl_code(char * bf,size_t size,struct syscall_arg * arg)30 size_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