LXR linux/tools/perf/arch/arm/tests/vectors-page.c

   1// SPDX-License-Identifier: GPL-2.0
   2#include <stdio.h>
   3#include <string.h>
   4#include <linux/compiler.h>
   5
   6#include "debug.h"
   7#include "tests/tests.h"
   8#include "util/find-map.c"
   9
  10#define VECTORS__MAP_NAME "[vectors]"
  11
  12int test__vectors_page(struct test *test __maybe_unused,
  13                       int subtest __maybe_unused)
  14{
  15        void *start, *end;
  16
  17        if (find_map(&start, &end, VECTORS__MAP_NAME)) {
  18                pr_err("%s not found, is CONFIG_KUSER_HELPERS enabled?\n",
  19                       VECTORS__MAP_NAME);
  20                return TEST_FAIL;
  21        }
  22
  23        return TEST_OK;
  24}
  25