xref: /linux/tools/perf/arch/arm/tests/vectors-page.c (revision c532de5a67a70f8533d495f8f2aaa9a0491c3ad0)
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 static int test__vectors_page(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
13 {
14 	void *start, *end;
15 
16 	if (find_map(&start, &end, VECTORS__MAP_NAME)) {
17 		pr_err("%s not found, is CONFIG_KUSER_HELPERS enabled?\n",
18 		       VECTORS__MAP_NAME);
19 		return TEST_FAIL;
20 	}
21 
22 	return TEST_OK;
23 }
24 
25 DEFINE_SUITE("Vectors page", vectors_page);
26