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* Copyright (c) 2018
*
* SPDX-License-Identifier: Apache-2.0
*/
#if defined(CONFIG_LIB_CPLUSPLUS)
#include <new>
#endif // CONFIG_LIB_CPLUSPLUS
#include <kernel.h>
void* operator new(size_t size)
{
#if (CONFIG_HEAP_MEM_POOL_SIZE > 0)
void* ptr = k_malloc(size);
#if defined(__cpp_exceptions) && defined(CONFIG_LIB_CPLUSPLUS)
if (!ptr)
throw std::bad_alloc();
#endif
return ptr;
#else
ARG_UNUSED(size);
return NULL;
#endif
}
void* operator new[](size_t size)
{
#if (CONFIG_HEAP_MEM_POOL_SIZE > 0)
void* ptr = k_malloc(size);
#if defined(__cpp_exceptions) && defined(CONFIG_LIB_CPLUSPLUS)
if (!ptr)
throw std::bad_alloc();
#endif
return ptr;
#else
ARG_UNUSED(size);
return NULL;
#endif
}
void operator delete(void* ptr) noexcept
{
#if (CONFIG_HEAP_MEM_POOL_SIZE > 0)
k_free(ptr);
#else
ARG_UNUSED(ptr);
#endif
}
void operator delete[](void* ptr) noexcept
{
#if (CONFIG_HEAP_MEM_POOL_SIZE > 0)
k_free(ptr);
#else
ARG_UNUSED(ptr);
#endif
}
#if defined(CONFIG_LIB_CPLUSPLUS)
void* operator new(size_t size, const std::nothrow_t&) noexcept
{
#if (CONFIG_HEAP_MEM_POOL_SIZE > 0)
return k_malloc(size);
#else
ARG_UNUSED(size);
return NULL;
#endif
}
void* operator new[](size_t size, const std::nothrow_t&) noexcept
{
#if (CONFIG_HEAP_MEM_POOL_SIZE > 0)
return k_malloc(size);
#else
ARG_UNUSED(size);
return NULL;
#endif
}
void operator delete(void* ptr, const std::nothrow_t&) noexcept
{
#if (CONFIG_HEAP_MEM_POOL_SIZE > 0)
k_free(ptr);
#else
ARG_UNUSED(ptr);
#endif
}
void operator delete[](void* ptr, const std::nothrow_t&) noexcept
{
#if (CONFIG_HEAP_MEM_POOL_SIZE > 0)
k_free(ptr);
#else
ARG_UNUSED(ptr);
#endif
}
#endif // CONFIG_LIB_CPLUSPLUS
#if (__cplusplus > 201103L)
void operator delete(void* ptr, size_t) noexcept
{
#if (CONFIG_HEAP_MEM_POOL_SIZE > 0)
k_free(ptr);
#else
ARG_UNUSED(ptr);
#endif
}
void operator delete[](void* ptr, size_t) noexcept
{
#if (CONFIG_HEAP_MEM_POOL_SIZE > 0)
k_free(ptr);
#else
ARG_UNUSED(ptr);
#endif
}
#endif // __cplusplus > 201103L
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