1/* 2 * Copyright (c) 2000-2007 Apple Inc. All rights reserved. 3 * 4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. The rights granted to you under the License 10 * may not be used to create, or enable the creation or redistribution of, 11 * unlawful or unlicensed copies of an Apple operating system, or to 12 * circumvent, violate, or enable the circumvention or violation of, any 13 * terms of an Apple operating system software license agreement. 14 * 15 * Please obtain a copy of the License at 16 * http://www.opensource.apple.com/apsl/ and read it before using this file. 17 * 18 * The Original Code and all software distributed under the License are 19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23 * Please see the License for the specific language governing rights and 24 * limitations under the License. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27 */ 28/* 29 * Copyright (C) 1992, NeXT, Inc. 30 * 31 * File: kern/mach_loader.h 32 * 33 * Mach object file loader API. 34 * 35 * NOTE: This header is only used by the kld code for loading 32 bit 36 * kernel modules into a 32 bit mach_kernel. 37 * 38 * HISTORY 39 * 24-Aug-92 Doug Mitchell at NeXT 40 * Created. 41 */ 42 43#ifndef _BSD_KERN_MACH_LOADER_H_ 44#define _BSD_KERN_MACH_LOADER_H_ 45 46#include <mach/mach_types.h> 47 48#include <mach-o/loader.h> 49 50typedef int load_return_t; 51 52typedef struct _load_result { 53 vm_offset_t mach_header; 54 vm_offset_t entry_point; 55 vm_offset_t user_stack; 56 int thread_count; 57 unsigned int 58 /* boolean_t */ unixproc :1, 59 dynlinker :1, 60 :0; 61 unsigned int csflags; 62} load_result_t; 63 64 65#define LOAD_SUCCESS 0 66#define LOAD_BADARCH 1 /* CPU type/subtype not found */ 67#define LOAD_BADMACHO 2 /* malformed mach-o file */ 68#define LOAD_SHLIB 3 /* shlib version mismatch */ 69#define LOAD_FAILURE 4 /* Miscellaneous error */ 70#define LOAD_NOSPACE 5 /* No VM available */ 71#define LOAD_PROTECT 6 /* protection violation */ 72#define LOAD_RESOURCE 7 /* resource allocation failure */ 73 74#endif /* _BSD_KERN_MACH_LOADER_H_ */ 75