blob: d6930b9f1643c59c46df5b5b385241b50299d688 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
/* Check alignment of PT_LOAD segment in a shared library.
Copyright (C) 2022-2024 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <stdio.h>
#include <stdbool.h>
#include <stdint.h>
#include <support/check.h>
#include <tst-file-align.h>
#include "tst-p_align.h"
int foo __attribute__ ((aligned (ALIGN))) = 1;
bool
__attribute__ ((weak, noclone, noinline))
is_aligned_p (void *p, int align)
{
return (((uintptr_t) p) & (align - 1)) == 0;
}
int
do_load_test (void)
{
printf ("foo: %p\n", &foo);
TEST_VERIFY (is_aligned_p (&foo, ALIGN));
return 0;
}
|
