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