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 * HISTORY 36 * 24-Aug-92 Doug Mitchell at NeXT 37 * Created. 38 */ 39 40#ifndef _BSD_KERN_MACH_LOADER_H_ 41#define _BSD_KERN_MACH_LOADER_H_ 42 43#include <mach/mach_types.h> 44#include <mach-o/loader.h> 45 46typedef int load_return_t; 47 48/* 49 * Structure describing the result from calling load_machfile(), if that 50 * function returns LOAD_SUCCESS. 51 */ 52typedef struct _load_result { 53 user_addr_t mach_header; 54 user_addr_t entry_point; 55 user_addr_t user_stack; 56 mach_vm_size_t user_stack_size; 57 mach_vm_address_t all_image_info_addr; 58 mach_vm_size_t all_image_info_size; 59 int thread_count; 60 unsigned int 61 /* boolean_t */ unixproc :1, 62 needs_dynlinker : 1, 63 dynlinker :1, 64 prog_allocated_stack :1, 65 prog_stack_size : 1, 66 validentry :1, 67 :0; 68 unsigned int csflags; 69 unsigned char uuid[16]; 70 mach_vm_address_t min_vm_addr; 71 mach_vm_address_t max_vm_addr; 72} load_result_t; 73 74struct image_params; 75load_return_t load_machfile( 76 struct image_params *imgp, 77 struct mach_header *header, 78 thread_t thread, 79 vm_map_t map, 80 load_result_t *result); 81 82#define LOAD_SUCCESS 0 83#define LOAD_BADARCH 1 /* CPU type/subtype not found */ 84#define LOAD_BADMACHO 2 /* malformed mach-o file */ 85#define LOAD_SHLIB 3 /* shlib version mismatch */ 86#define LOAD_FAILURE 4 /* Miscellaneous error */ 87#define LOAD_NOSPACE 5 /* No VM available */ 88#define LOAD_PROTECT 6 /* protection violation */ 89#define LOAD_RESOURCE 7 /* resource allocation failure */ 90#define LOAD_ENOENT 8 /* resource not found */ 91#define LOAD_IOERROR 9 /* IO error */ 92 93#endif /* _BSD_KERN_MACH_LOADER_H_ */ 94