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/* SCE CONFIDENTIAL
PlayStation(R)Vita Programmer Tool Runtime Library Release 03.000.061
* Copyright (C) 2012 Sony Computer Entertainment Inc.
* All Rights Reserved.
*/
#include <new>
#include <cstdlib>
//#include <libdbg.h>
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;
// SCE_DBG_LOG_TRACE("Called operator new(%u)", size);
if (size == 0)
size = 1;
while ((ptr = (void *)std::malloc(size)) == NULL) {
/**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 NULL pointer, bad_alloc is send. If not, new_handler is called. */
/**J new_handler が NULL 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)
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;
// SCE_DBG_LOG_TRACE("Called operator new(nothrow)(%u)", size);
if (size == 0)
size = 1;
while ((ptr = (void *)std::malloc(size)) == NULL) {
/**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 NULL pointer, NULL is returned. */
/**J new_handler が NULL ポインタの場合、NULL を返す */
if (!handler)
return NULL;
/**E Call new_handler. If new_handler sends bad_alloc, NULL is returned. */
/**J new_handler を呼び出す、new_handler が bad_alloc を送出した場合、NULL を返す */
try {
(*handler)();
} catch (std::bad_alloc) {
return NULL;
}
}
return ptr;
}
/**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)
{
// SCE_DBG_LOG_TRACE("Called operator new[](%u)", size);
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()
{
// SCE_DBG_LOG_TRACE("Called operator new(nothrow)[](%u)", size);
return user_new(size, x);
}
/**E Replace operator delete. */
/**J operator delete と置き換わる */
void user_delete(void *ptr) throw()
{
// SCE_DBG_LOG_TRACE("Called operator delete(%p)", ptr);
/**E In the case of the NULL pointer, no action will be taken. */
/**J NULL ポインタの場合、何も行わない */
if (ptr != NULL)
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;
// SCE_DBG_LOG_TRACE("Called operator delete(nothrow)(%p)", ptr);
user_delete(ptr);
}
/**E Replace operator delete[]. */
/**J operator delete[] と置き換わる */
void user_delete_array(void *ptr) throw()
{
// SCE_DBG_LOG_TRACE("Called operator delete[](%p)", ptr);
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()
{
// SCE_DBG_LOG_TRACE("Called operator delete(nothrow)[](%p)", ptr);
user_delete(ptr, x);
}
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