| 1 | /* Copyright (C) 2003-2024 Free Software Foundation, Inc. |
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| 2 | This file is part of the GNU C Library. |
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| 3 | |
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| 4 | The GNU C Library is free software; you can redistribute it and/or |
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| 5 | modify it under the terms of the GNU Lesser General Public |
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| 6 | License as published by the Free Software Foundation; either |
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| 7 | version 2.1 of the License, or (at your option) any later version. |
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| 8 | |
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| 9 | The GNU C Library is distributed in the hope that it will be useful, |
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 12 | Lesser General Public License for more details. |
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| 13 | |
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| 14 | You should have received a copy of the GNU Lesser General Public |
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| 15 | License along with the GNU C Library; if not, see |
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| 16 | <https://www.gnu.org/licenses/>. */ |
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| 17 | |
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| 18 | #include <stdio.h> |
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| 19 | #include <tst-stack-align.h> |
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| 20 | |
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| 21 | static int res, *resp; |
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| 22 | |
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| 23 | static void __attribute__((constructor)) |
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| 24 | con (void) |
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| 25 | { |
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| 26 | res = TEST_STACK_ALIGN () ? -1 : 1; |
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| 27 | } |
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| 28 | |
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| 29 | void |
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| 30 | in_dso (int *result) |
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| 31 | { |
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| 32 | if (!res) |
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| 33 | { |
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| 34 | puts (s: "constructor has not been run" ); |
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| 35 | *result = 1; |
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| 36 | } |
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| 37 | else if (res != 1) |
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| 38 | { |
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| 39 | puts (s: "constructor has been run without sufficient alignment" ); |
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| 40 | *result = 1; |
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| 41 | } |
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| 42 | |
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| 43 | resp = result; |
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| 44 | } |
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| 45 | |
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| 46 | static void __attribute__((destructor)) |
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| 47 | des (void) |
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| 48 | { |
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| 49 | if (TEST_STACK_ALIGN ()) |
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| 50 | *resp = 1; |
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| 51 | } |
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| 52 | |
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