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/**************************************************************************
*
* Copyright 2008-2010 VMware, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
/*
* Debugging wrappers for OS memory management abstractions.
*/
#ifndef _OS_MEMORY_H_
#error "Must not be included directly. Include os_memory.h instead"
#endif
#ifdef __cplusplus
extern "C" {
#endif
void *
debug_malloc(const char *file, unsigned line, const char *function,
size_t size);
void *
debug_calloc(const char *file, unsigned line, const char *function,
size_t count, size_t size );
void
debug_free(const char *file, unsigned line, const char *function,
void *ptr);
void *
debug_realloc(const char *file, unsigned line, const char *function,
void *old_ptr, size_t old_size, size_t new_size );
unsigned long
debug_memory_begin(void);
void
debug_memory_end(unsigned long start_no);
void
debug_memory_tag(void *ptr, unsigned tag);
void
debug_memory_check_block(void *ptr);
void
debug_memory_check(void);
#ifdef __cplusplus
}
#endif
#ifndef DEBUG_MEMORY_IMPLEMENTATION
#define os_malloc( _size ) \
debug_malloc( __FILE__, __LINE__, __FUNCTION__, _size )
#define os_calloc( _count, _size ) \
debug_calloc(__FILE__, __LINE__, __FUNCTION__, _count, _size )
#define os_free( _ptr ) \
debug_free( __FILE__, __LINE__, __FUNCTION__, _ptr )
#define os_realloc( _ptr, _old_size, _new_size ) \
debug_realloc( __FILE__, __LINE__, __FUNCTION__, _ptr, _old_size, _new_size )
/* TODO: wrap os_malloc_aligned() and os_free_aligned() too */
#include "os_memory_aligned.h"
#endif /* !DEBUG_MEMORY_IMPLEMENTATION */
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