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118 lines
2.0 KiB
118 lines
2.0 KiB
/* |
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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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#if defined(CONFIG_LIB_CPLUSPLUS) |
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#include <new> |
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#endif // CONFIG_LIB_CPLUSPLUS |
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#include <kernel.h> |
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void* operator new(size_t size) |
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{ |
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#if (CONFIG_HEAP_MEM_POOL_SIZE > 0) |
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void* ptr = k_malloc(size); |
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#if defined(__cpp_exceptions) && defined(CONFIG_LIB_CPLUSPLUS) |
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if (!ptr) |
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throw std::bad_alloc(); |
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#endif |
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return ptr; |
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#else |
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ARG_UNUSED(size); |
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return NULL; |
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#endif |
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} |
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void* operator new[](size_t size) |
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{ |
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#if (CONFIG_HEAP_MEM_POOL_SIZE > 0) |
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void* ptr = k_malloc(size); |
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#if defined(__cpp_exceptions) && defined(CONFIG_LIB_CPLUSPLUS) |
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if (!ptr) |
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throw std::bad_alloc(); |
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#endif |
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return ptr; |
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#else |
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ARG_UNUSED(size); |
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return NULL; |
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#endif |
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} |
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void operator delete(void* ptr) noexcept |
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{ |
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#if (CONFIG_HEAP_MEM_POOL_SIZE > 0) |
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k_free(ptr); |
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#else |
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ARG_UNUSED(ptr); |
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#endif |
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} |
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void operator delete[](void* ptr) noexcept |
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{ |
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#if (CONFIG_HEAP_MEM_POOL_SIZE > 0) |
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k_free(ptr); |
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#else |
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ARG_UNUSED(ptr); |
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#endif |
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} |
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#if defined(CONFIG_LIB_CPLUSPLUS) |
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void* operator new(size_t size, const std::nothrow_t&) noexcept |
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{ |
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#if (CONFIG_HEAP_MEM_POOL_SIZE > 0) |
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return k_malloc(size); |
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#else |
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ARG_UNUSED(size); |
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return NULL; |
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#endif |
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} |
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void* operator new[](size_t size, const std::nothrow_t&) noexcept |
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{ |
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#if (CONFIG_HEAP_MEM_POOL_SIZE > 0) |
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return k_malloc(size); |
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#else |
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ARG_UNUSED(size); |
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return NULL; |
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#endif |
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} |
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void operator delete(void* ptr, const std::nothrow_t&) noexcept |
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{ |
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#if (CONFIG_HEAP_MEM_POOL_SIZE > 0) |
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k_free(ptr); |
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#else |
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ARG_UNUSED(ptr); |
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#endif |
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} |
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void operator delete[](void* ptr, const std::nothrow_t&) noexcept |
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{ |
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#if (CONFIG_HEAP_MEM_POOL_SIZE > 0) |
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k_free(ptr); |
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#else |
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ARG_UNUSED(ptr); |
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#endif |
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} |
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#endif // CONFIG_LIB_CPLUSPLUS |
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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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#if (CONFIG_HEAP_MEM_POOL_SIZE > 0) |
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k_free(ptr); |
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#else |
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ARG_UNUSED(ptr); |
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#endif |
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} |
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void operator delete[](void* ptr, size_t) noexcept |
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{ |
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#if (CONFIG_HEAP_MEM_POOL_SIZE > 0) |
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k_free(ptr); |
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#else |
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ARG_UNUSED(ptr); |
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#endif |
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} |
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#endif // __cplusplus > 201103L
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