xnu-792.21.3.tar.gz

[apple/xnu.git] / osfmk / ddb / db_ext_symtab.c

/*
 * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.
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 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. The rights granted to you under the License
 * may not be used to create, or enable the creation or redistribution of,
 * unlawful or unlicensed copies of an Apple operating system, or to
 * circumvent, violate, or enable the circumvention or violation of, any
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 * 
 * Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this file.
 * 
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/*
 * @OSF_COPYRIGHT@
 */
/* 
 * Mach Operating System
 * Copyright (c) 1991,1990,1989 Carnegie Mellon University
 * All Rights Reserved.
 * 
 * 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 Mellon
 * the rights to redistribute these changes.
 */

/*
 */
#include <mach_kdb.h>
#include <mach_debug.h>

#include <mach/vm_map.h>
#include <mach/vm_param.h>
#include <mach/std_types.h>
#include <mach/mach_types.h>
#include <mach/host_priv_server.h>  /* prototype */

#if MACH_KDB && MACH_DEBUG
#include <vm/vm_map.h>
#include <vm/vm_kern.h>
#include <kern/host.h>
#include <kern/task.h>
#include <ddb/db_sym.h>
#endif

/*
 *	Loads a symbol table for an external file into the kernel debugger.
 *	The symbol table data is an array of characters.  It is assumed that
 *	the caller and the kernel debugger agree on its format.
 
 *	This has never and will never be supported on MacOS X. The only reason I don't remove
 *	it entirely is that it is an exported symbol.
 */
kern_return_t
host_load_symbol_table(
	__unused host_priv_t			host_priv,
	__unused task_t			task,
	__unused char *			name,
	__unused pointer_t			symtab,
	__unused mach_msg_type_number_t	symtab_count)
{
        return KERN_FAILURE;
}