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/* SCE CONFIDENTIAL
PlayStation(R)4 Programmer Tool Runtime Library Release 01.600.051
* Copyright (C) 2013 Sony Computer Entertainment Inc.
* All Rights Reserved.
*/
#include <new>
#include <cstdlib>
#include <cstdio>
void *user_new(std::size_t size) throw(std::bad_alloc);
void *user_new(std::size_t size, const std::nothrow_t& x) throw();
void *user_new_array(std::size_t size) throw(std::bad_alloc);
void *user_new_array(std::size_t size, const std::nothrow_t& x) throw();
void user_delete(void *ptr) throw();
void user_delete(void *ptr, const std::nothrow_t& x) throw();
void user_delete_array(void *ptr) throw();
void user_delete_array(void *ptr, const std::nothrow_t& x) throw();
//E Replace operator new.
//J operator new と置き換わる
void *user_new(std::size_t size) throw(std::bad_alloc)
{
void *ptr;
if (size == 0)
size = 1;
while ((ptr = (void *)std::malloc(size)) == nullptr) {
//E Obtain new_handler
//J new_handler を取得する
std::new_handler handler = std::get_new_handler();
//E When new_handler is a nullptr pointer, bad_alloc is send. If not, new_handler is called.
//J new_handler が nullptr ポインタの場合、bad_alloc を送出する、そうでない場合、new_handler を呼び出す
if (!handler)
{
assert(0);//throw std::bad_alloc();
}
else
(*handler)();
}
return ptr;
}
//E Replace operator new(std::nothrow).
//J operator(std::nothrow) と置き換わる
void *user_new(std::size_t size, const std::nothrow_t& x) throw()
{
// void *ptr;
//
// (void)x;
//
// if (size == 0)
// size = 1;
//
// while ((ptr = (void *)std::malloc(size)) == nullptr) {
// //E Obtain new_handler
// //J new_handler を取得する
// std::new_handler handler = std::get_new_handler();
//
// //E When new_handler is a nullptr pointer, nullptr is returned.
// //J new_handler が nullptr ポインタの場合、nullptr を返す
// if (!handler)
// return nullptr;
//
// //E Call new_handler. If new_handler sends bad_alloc, nullptr is returned.
// //J new_handler を呼び出す、new_handler が bad_alloc を送出した場合、nullptr を返す
// try {
// (*handler)();
// } catch (std::bad_alloc) {
// return nullptr;
// }
// }
// return ptr;
assert(0);
return nullptr;
}
//E Replace operator new[].
//J operator new[] と置き換わる
void *user_new_array(std::size_t size) throw(std::bad_alloc)
{
return user_new(size);
}
//E Replace operator new[](std::nothrow).
//J operator new[](std::nothrow) と置き換わる
void *user_new_array(std::size_t size, const std::nothrow_t& x) throw()
{
return user_new(size, x);
}
//E Replace operator delete.
//J operator delete と置き換わる
void user_delete(void *ptr) throw()
{
//E In the case of the nullptr pointer, no action will be taken.
//J nullptr ポインタの場合、何も行わない
if (ptr != nullptr)
std::free(ptr);
}
//E Replace operator delete(std::nothrow).
//J operator delete(std::nothrow) と置き換わる
void user_delete(void *ptr, const std::nothrow_t& x) throw()
{
(void)x;
user_delete(ptr);
}
//E Replace operator delete[].
//J operator delete[] と置き換わる
void user_delete_array(void *ptr) throw()
{
user_delete(ptr);
}
//E Replace operator delete[](std::nothrow).
//J operator delete[](std::nothrow) と置き換わる
void user_delete_array(void *ptr, const std::nothrow_t& x) throw()
{
user_delete(ptr, x);
}
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