kdebug_private.h   [plain text]

/*
 * Copyright (c) 2000-2001 Apple Computer, Inc. All Rights Reserved.
 * 
 * The contents of this file constitute Original Code as defined in and are
 * subject to the Apple Public Source License Version 1.2 (the 'License').
 * You may not use this file except in compliance with the License. Please obtain
 * a copy of the License at http://www.apple.com/publicsource and read it before
 * using this file.
 * 
 * This Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
 * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT
 * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
 * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the
 * specific language governing rights and limitations under the License.
 */


/*  Copyright (c) 1997 Apple Computer, Inc.  All rights reserved.
 *
 * kdebugprivate.h -   private kernel_debug definitions
 *
 */


/**********************************************************************/
#ifndef _BSD_KERN_KDEBUG_PRIVATE_H_
#define _BSD_KERN_KDEBUG_PRIVATE_H_

typedef struct {
mach_timespec_t timestamp;
unsigned int arg1;
unsigned int arg2;
unsigned int arg3;
unsigned int arg4;
unsigned int arg5;       /* will hold current thread */
unsigned int debugid;
} kd_buf;

/* Debug Flags */
#define KDBG_INIT 0x1
#define KDBG_NOWRAP 0x2
#define KDBG_FREERUN 0x4
#define KDBG_WRAPPED 0x8
#define KDBG_USERFLAGS (KDBG_FREERUN|KDBG_NOWRAP|KDBG_INIT)
#define KDBG_PIDCHECK   0x10
#define KDBG_MAPINIT    0x20


typedef struct {
 unsigned int type;
 unsigned int value1;
 unsigned int value2;
 unsigned int value3;
 unsigned int value4;

} kd_regtype;

typedef struct
{
    int nkdbufs;
    int nolog;
    int flags;
    int nkdthreads;
} kbufinfo_t;

typedef struct
{
  unsigned int thread;
  int          valid;
  char         command[20];
} kd_threadmap;


#define KDBG_CLASSTYPE  0x10000
#define KDBG_SUBCLSTYPE  0x20000
#define KDBG_RANGETYPE  0x40000
#define KDBG_TYPENONE  0x80000
#define KDBG_CKTYPES  0xF0000

#define KDBG_RANGECHECK 0x100000
#define KDBG_VALCHECK 0x200000        /* Check up to 4 individual values
*/

#define KDBG_BUFINIT 0x80000000
/* Maximum number of buffer entries is 64k */

#define KDBG_MAXBUFSIZE (64*1024)

/* Control operations */
#define KDBG_EFLAGS 1
#define KDBG_DFLAGS 2
#define KDBG_ENABLE 3
#define KDBG_SETNUMBUF 4
#define KDBG_GETNUMBUF 5
#define KDBG_SETUP 6
#define KDBG_REMOVE 7
#define KDBG_SETREGCODE 8
#define KDBG_GETREGCODE 9
#define KDBG_READTRACE 10

#define KDBGREGCALSS 1
#define KDBGREGSUBCALSS 2
#define KDBGREGRANGE 3
#define KDBGREGNONE 4
/**********************************************************************/

#endif /* _BSD_KERN_KDEBUG_PRIVATE_H_ */