a0dc682bd9
C++ subsystem defines exception throwing operator new. Though the implementation never throws an exception. If used by an application it should verify if requested memory was allocated. This is against C++ standard. If an application does not support exceptions or does not want to call throwing new operator, it should use a specialization of a new operator that makes sure it never throws bad_alloc exception. The cpp subsystem does not provide this specialization. The commit adds missing operator new specializations. Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
56 lines
842 B
C++
56 lines
842 B
C++
/*
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* Copyright (c) 2018
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <stdlib.h>
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#if __cplusplus < 201103L
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#define NOEXCEPT
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#else /* >= C++11 */
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#define NOEXCEPT noexcept
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#endif /* __cplusplus */
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void* operator new(size_t size)
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{
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return malloc(size);
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}
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void* operator new[](size_t size)
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{
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return malloc(size);
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}
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void* operator new(std::size_t size, const std::nothrow_t& tag) NOEXCEPT
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{
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return malloc(size);
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}
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void* operator new[](std::size_t size, const std::nothrow_t& tag) NOEXCEPT
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{
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return malloc(size);
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}
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void operator delete(void* ptr) NOEXCEPT
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{
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free(ptr);
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}
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void operator delete[](void* ptr) NOEXCEPT
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{
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free(ptr);
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}
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#if (__cplusplus > 201103L)
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void operator delete(void* ptr, size_t) NOEXCEPT
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{
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free(ptr);
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}
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void operator delete[](void* ptr, size_t) NOEXCEPT
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{
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free(ptr);
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}
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#endif // __cplusplus > 201103L
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