62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
/*************************************************************************
|
|
Copyright (c) 1994 by Xerox Corporation. All rights reserved.
|
|
|
|
THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
|
|
OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
|
|
|
|
Last modified on Sat Nov 19 19:31:14 PST 1994 by ellis
|
|
on Sat Jun 8 15:10:00 PST 1994 by boehm
|
|
|
|
Permission is hereby granted to copy this code for any purpose,
|
|
provided the above notices are retained on all copies.
|
|
|
|
This implementation module for gc_c++.h provides an implementation of
|
|
the global operators "new" and "delete" that calls the Boehm
|
|
allocator. All objects allocated by this implementation will be
|
|
non-collectable but part of the root set of the collector.
|
|
|
|
You should ensure (using implementation-dependent techniques) that the
|
|
linker finds this module before the library that defines the default
|
|
built-in "new" and "delete".
|
|
|
|
Authors: John R. Ellis and Jesse Hull
|
|
|
|
**************************************************************************/
|
|
/* Boehm, December 20, 1994 7:26 pm PST */
|
|
|
|
#include "gc_cpp.h"
|
|
|
|
void* operator new( size_t size ) {
|
|
return GC_MALLOC_UNCOLLECTABLE( size );}
|
|
|
|
void operator delete( void* obj ) {
|
|
GC_FREE( obj );}
|
|
|
|
#ifdef GC_OPERATOR_NEW_ARRAY
|
|
|
|
void* operator new[]( size_t size ) {
|
|
return GC_MALLOC_UNCOLLECTABLE( size );}
|
|
|
|
void operator delete[]( void* obj ) {
|
|
GC_FREE( obj );}
|
|
|
|
#endif /* GC_OPERATOR_NEW_ARRAY */
|
|
|
|
#ifdef _MSC_VER
|
|
|
|
// This new operator is used by VC++ in case of Debug builds !
|
|
void* operator new( size_t size,
|
|
int ,//nBlockUse,
|
|
const char * szFileName,
|
|
int nLine )
|
|
{
|
|
#ifndef GC_DEBUG
|
|
return GC_malloc_uncollectable( size );
|
|
#else
|
|
return GC_debug_malloc_uncollectable(size, szFileName, nLine);
|
|
#endif
|
|
}
|
|
|
|
#endif /* _MSC_VER */
|
|
|