kvm_next.c   [plain text]

/*
 * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
 * Reserved.  This file contains Original Code and/or Modifications of
 * Original Code as defined in and that are subject to the Apple Public
 * Source License Version 1.1 (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.
 * 
 * The 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 OR NON- INFRINGEMENT.  Please see the
 * License for the specific language governing rights and limitations
 * under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
#include <stdio.h>
#include <sys/types.h>
#include <sys/param.h>
#include <sys/user.h>
#include <sys/proc.h>
#include <sys/stat.h>
#include <sys/ioctl.h>
#include <sys/tty.h>
#include <unistd.h>
#include <nlist.h>
#include <db.h>
#include <kvm.h>

#include "kvm_private.h"

void
_kvm_freevtop(kd)
	kvm_t *kd;
{
	if (kd->vmst != 0)
		free(kd->vmst);
}

int
_kvm_initvtop(kd)
	kvm_t *kd;
{
#warning _kvm_initvtop: not yet implemented
    /*fprintf(stderr, "_kvm_initvtop: not yet implemented\n");*/
    return -1;
}


/*
 * Translate a user virtual address to a physical address.
 */
int
_kvm_uvatop(kd, p, va, pa)
	kvm_t *kd;
	const struct proc *p;
	u_long va;
	u_long *pa;
{
#warning _kvm_uvatop: not yet implemented
    /*fprintf(stderr, "_kvm_uvatop: not yet implemented\n");*/
    return 0;
}

/*
 * Translate a kernel virtual address to a physical address using the
 * mapping information in kd->vm.  Returns the result in pa, and returns
 * the number of bytes that are contiguously available from this 
 * physical address.  This routine is used only for crashdumps.
 */
int
_kvm_kvatop(kd, va, pa)
	kvm_t *kd;
	u_long va;
	u_long *pa;
{
#warning _kvm_kvatop: not yet implemented
    /*fprintf(stderr, "_kvm_kvatop: not yet implemented\n");*/
    return 0;
}