1eecf8e491
out-dated comments, and other unneeded stuff. This helps prepare for cleaning up the rest of the code, and adding new functionality. No functional changes to the kernel code in this commit.
148 lines
5.3 KiB
C
148 lines
5.3 KiB
C
/* $NetBSD: rf_debugMem.h,v 1.3 1999/01/26 02:33:54 oster Exp $ */
|
|
/*
|
|
* Copyright (c) 1995 Carnegie-Mellon University.
|
|
* All rights reserved.
|
|
*
|
|
* Author: Daniel Stodolsky, Mark Holland
|
|
*
|
|
* Permission to use, copy, modify and distribute this software and
|
|
* its documentation is hereby granted, provided that both the copyright
|
|
* notice and this permission notice appear in all copies of the
|
|
* software, derivative works or modified versions, and any portions
|
|
* thereof, and that both notices appear in supporting documentation.
|
|
*
|
|
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
|
|
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
|
|
* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
|
|
*
|
|
* Carnegie Mellon requests users of this software to return to
|
|
*
|
|
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
|
|
* School of Computer Science
|
|
* Carnegie Mellon University
|
|
* Pittsburgh PA 15213-3890
|
|
*
|
|
* any improvements or extensions that they make and grant Carnegie the
|
|
* rights to redistribute these changes.
|
|
*/
|
|
|
|
/*
|
|
* rf_debugMem.h -- memory leak debugging module
|
|
*
|
|
* IMPORTANT: if you put the lock/unlock mutex stuff back in here, you
|
|
* need to take it out of the routines in debugMem.c
|
|
*
|
|
*/
|
|
|
|
#ifndef _RF__RF_DEBUGMEM_H_
|
|
#define _RF__RF_DEBUGMEM_H_
|
|
|
|
#include "rf_archs.h"
|
|
#include "rf_alloclist.h"
|
|
#include "rf_options.h"
|
|
|
|
#ifndef _KERNEL
|
|
|
|
#ifndef __NetBSD__
|
|
void *malloc(), *calloc();
|
|
#endif
|
|
RF_DECLARE_EXTERN_MUTEX(rf_debug_mem_mutex)
|
|
|
|
/*
|
|
* redzone malloc, calloc, and free allocate an extra 16 bytes on each
|
|
* malloc/calloc call to allow tracking of overflows on free.
|
|
*/
|
|
|
|
#if RF_MEMORY_REDZONES > 0
|
|
#define rf_redzone_malloc(_p_,_size_) _p_ = rf_real_redzone_malloc(_size_)
|
|
#define rf_redzone_calloc(_p_,_n_,_size_) _p_ = rf_real_redzone_calloc(_n_,_size_)
|
|
#define rf_redzone_free(_p_) rf_real_redzone_free(_p_, __LINE__, __FILE__)
|
|
#else /* RF_MEMORY_REDZONES > 0 */
|
|
#define rf_redzone_malloc(_p_,_size_) _p_ = malloc(_size_)
|
|
#define rf_redzone_calloc(_p_,_nel_,_size_) _p_ = calloc(_nel_,_size_)
|
|
#define rf_redzone_free(_ptr_) free(_ptr_)
|
|
#endif /* RF_MEMORY_REDZONES > 0 */
|
|
|
|
#define RF_Malloc(_p_, _size_, _cast_) { \
|
|
_p_ = _cast_ rf_real_Malloc(_size_, __LINE__, __FILE__); \
|
|
}
|
|
|
|
#define RF_MallocAndAdd(_p_, _size_, _cast_, _alist_) { \
|
|
_p_ = _cast_ rf_real_MallocAndAdd(_size_, _alist_, __LINE__, __FILE__); \
|
|
}
|
|
|
|
#define RF_Calloc(_p_, _nel_, _elsz_, _cast_) { \
|
|
_p_ = _cast_ rf_real_Calloc(_nel_, _elsz_, __LINE__, __FILE__); \
|
|
}
|
|
|
|
#define RF_CallocAndAdd(_p_, _nel_, _elsz_, _cast_, _alist_) { \
|
|
_p_ = _cast_ rf_real_CallocAndAdd(_nel_, _elsz_, _alist_, __LINE__, __FILE__); \
|
|
}
|
|
|
|
#define RF_Free(__p_, _sz_) { \
|
|
rf_real_Free(__p_, _sz_, __LINE__, __FILE__); \
|
|
}
|
|
|
|
#else /* KERNEL */
|
|
|
|
#include <sys/types.h>
|
|
typedef u_int32_t U32;
|
|
#include <sys/malloc.h>
|
|
|
|
|
|
|
|
#define RF_Malloc(_p_, _size_, _cast_) \
|
|
{ \
|
|
_p_ = _cast_ malloc((u_long)_size_, M_RAIDFRAME, M_WAITOK); \
|
|
bzero((char *)_p_, _size_); \
|
|
if (rf_memDebug) rf_record_malloc(_p_, _size_, __LINE__, __FILE__); \
|
|
}
|
|
|
|
#define RF_MallocAndAdd(__p_, __size_, __cast_, __alist_) \
|
|
{ \
|
|
RF_Malloc(__p_, __size_, __cast_); \
|
|
if (__alist_) rf_AddToAllocList(__alist_, __p_, __size_); \
|
|
}
|
|
|
|
#define RF_Calloc(_p_, _nel_, _elsz_, _cast_) \
|
|
{ \
|
|
RF_Malloc( _p_, (_nel_) * (_elsz_), _cast_); \
|
|
bzero( (_p_), (_nel_) * (_elsz_) ); \
|
|
}
|
|
|
|
#define RF_CallocAndAdd(__p,__nel,__elsz,__cast,__alist) \
|
|
{ \
|
|
RF_Calloc(__p, __nel, __elsz, __cast); \
|
|
if (__alist) rf_AddToAllocList(__alist, __p, (__nel)*(__elsz)); \
|
|
}
|
|
|
|
#define RF_Free(_p_, _sz_) \
|
|
{ \
|
|
free((void *)(_p_), M_RAIDFRAME); \
|
|
if (rf_memDebug) rf_unrecord_malloc(_p_, (U32) (_sz_)); \
|
|
}
|
|
|
|
#endif /* _KERNEL */
|
|
|
|
#ifndef _KERNEL
|
|
void *rf_real_redzone_malloc(int size);
|
|
void *rf_real_redzone_calloc(int n, int size);
|
|
void rf_real_redzone_free(char *p, int line, char *filen);
|
|
char *rf_real_Malloc(int size, int line, char *file);
|
|
char *rf_real_Calloc(int nel, int elsz, int line, char *file);
|
|
void rf_real_Free(void *p, int sz, int line, char *file);
|
|
void rf_validate_mh_table(void);
|
|
#if RF_UTILITY == 0
|
|
char *rf_real_MallocAndAdd(int size, RF_AllocListElem_t *alist, int line, char *file);
|
|
char *rf_real_CallocAndAdd(int nel, int elsz, RF_AllocListElem_t *alist, int line, char *file);
|
|
#endif /* RF_UTILITY == 0 */
|
|
#endif /* !KERNEL */
|
|
|
|
void rf_record_malloc(void *p, int size, int line, char *filen);
|
|
void rf_unrecord_malloc(void *p, int sz);
|
|
void rf_print_unfreed(void);
|
|
int rf_ConfigureDebugMem(RF_ShutdownList_t **listp);
|
|
void rf_ReportMaxMem(void);
|
|
|
|
#endif /* !_RF__RF_DEBUGMEM_H_ */
|