LXR linux/tools/perf/trace/beauty/arch

   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