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4f136fb3ad
Atomic built-in function __atomic_test_and_set seem to be missing in GCC 14.2.0 for some ESP32x SoCs.
27 lines
550 B
C
27 lines
550 B
C
/*
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* Copyright (C) 2025 Gunar Schorcht
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup cpu_esp_common
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* @{
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*
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* @file
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* @brief Missing atomic built-in functions
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*
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* @author Gunar Schorcht <gunar@schorcht.net>
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* @}
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*/
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#include <stdbool.h>
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__attribute__((weak))
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bool __atomic_test_and_set(volatile void *ptr, int memorder)
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{
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return __atomic_exchange_1(ptr, true, memorder);
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}
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