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a782d45c86
The execution order of constructors in undefined and depends on the toolchain. While recent toolchains seems to have a stable order, it doesn't work for older ones and may also change at any time. Stop validating the order and instead only validate that all constructors are executed. Reported-by: Willy Tarreau <w@1wt.eu> Closes: https://lore.kernel.org/lkml/20250301110735.GA18621@1wt.eu/ Link: https://lore.kernel.org/r/20250306-nolibc-constructor-order-v1-1-68fd161cc5ec@weissschuh.net Acked-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
27 lines
444 B
C
27 lines
444 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#include "nolibc-test-linkage.h"
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#ifndef NOLIBC
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#include <errno.h>
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#endif
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void *linkage_test_errno_addr(void)
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{
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return &errno;
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}
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int linkage_test_constructor_test_value = 0;
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__attribute__((constructor))
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static void constructor1(void)
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{
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linkage_test_constructor_test_value |= 1 << 0;
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}
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__attribute__((constructor))
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static void constructor2(void)
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{
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linkage_test_constructor_test_value |= 1 << 1;
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}
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