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66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
/* Basic tests for DT_RELR.
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Copyright (C) 2022-2023 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <link.h>
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#include <stdbool.h>
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#include <array_length.h>
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#include <support/check.h>
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static int o, x;
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#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
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#define E 0,
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#define O &o,
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#define X &x,
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void *arr[] = { ELEMS };
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#undef O
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#undef X
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#define O 1,
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#define X 2,
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static char val[] = { ELEMS };
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static int
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do_test (void)
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{
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ElfW(Dyn) *d = _DYNAMIC;
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if (d)
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{
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bool has_relr = false;
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for (; d->d_tag != DT_NULL; d++)
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if (d->d_tag == DT_RELR)
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has_relr = true;
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#if defined __PIE__ || defined __pie__ || defined PIE || defined pie
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TEST_VERIFY (has_relr);
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#else
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TEST_VERIFY (!has_relr);
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#endif
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}
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for (int i = 0; i < array_length (arr); i++)
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TEST_VERIFY ((arr[i] == 0 && val[i] == 0)
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|| (arr[i] == &o && val[i] == 1)
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|| (arr[i] == &x && val[i] == 2));
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return 0;
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}
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#include <support/test-driver.c>
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