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
  12 int 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 }