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/* Basic tests for DT_RELR.
Copyright (C) 2022-2023 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 <link.h>
#include <stdbool.h>
#include <array_length.h>
#include <support/check.h>
static int o, x;
#define ELEMS O O O O O O O O X X X X X X X O O X O O X X X E X E E O X O E
#define E 0,
#define O &o,
#define X &x,
void *arr[] = { ELEMS };
#undef O
#undef X
#define O 1,
#define X 2,
static char val[] = { ELEMS };
static int
do_test (void)
{
ElfW(Dyn) *d = _DYNAMIC;
if (d)
{
bool has_relr = false;
for (; d->d_tag != DT_NULL; d++)
if (d->d_tag == DT_RELR)
has_relr = true;
#if defined __PIE__ || defined __pie__ || defined PIE || defined pie
TEST_VERIFY (has_relr);
#else
TEST_VERIFY (!has_relr);
#endif
}
for (int i = 0; i < array_length (arr); i++)
TEST_VERIFY ((arr[i] == 0 && val[i] == 0)
|| (arr[i] == &o && val[i] == 1)
|| (arr[i] == &x && val[i] == 2));
return 0;
}
#include <support/test-driver.c>
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