1 /*
2 * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
7 *
8 * This file contains Original Code and/or Modifications of Original Code
9 * as defined in and that are subject to the Apple Public Source License
10 * Version 2.0 (the 'License'). You may not use this file except in
11 * compliance with the License. Please obtain a copy of the License at
12 * http://www.opensource.apple.com/apsl/ and read it before using this
13 * file.
14 *
15 * The Original Code and all software distributed under the License are
16 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
17 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
18 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
20 * Please see the License for the specific language governing rights and
21 * limitations under the License.
22 *
23 * @APPLE_LICENSE_HEADER_END@
24 */
25 /*
26 * Copyright (C) 1992, NeXT, Inc.
27 *
28 * File: kern/mach_loader.h
29 *
30 * Mach object file loader API.
31 *
32 * HISTORY
33 * 24-Aug-92 Doug Mitchell at NeXT
34 * Created.
35 */
36
37 #ifndef _BSD_KERN_MACH_LOADER_H_
38 #define _BSD_KERN_MACH_LOADER_H_
39
40 #include <mach/mach_types.h>
41 #include <mach-o/loader.h>
42
43 typedef int load_return_t;
44
45 typedef struct _load_result {
46 vm_offset_t mach_header;
47 vm_offset_t entry_point;
48 vm_offset_t user_stack;
49 int thread_count;
50 unsigned int
51 /* boolean_t */ unixproc :1,
52 dynlinker :1,
53 customstack :1,
54 :0;
55 } load_result_t;
56
57 load_return_t load_machfile(
58 struct vnode *vp,
59 struct mach_header *header,
60 unsigned long file_offset,
61 unsigned long macho_size,
62 load_result_t *result,
63 thread_act_t thr_act,
64 vm_map_t map,
65 boolean_t clean_regions);
66
67 #define LOAD_SUCCESS 0
68 #define LOAD_BADARCH 1 /* CPU type/subtype not found */
69 #define LOAD_BADMACHO 2 /* malformed mach-o file */
70 #define LOAD_SHLIB 3 /* shlib version mismatch */
71 #define LOAD_FAILURE 4 /* Miscellaneous error */
72 #define LOAD_NOSPACE 5 /* No VM available */
73 #define LOAD_PROTECT 6 /* protection violation */
74 #define LOAD_RESOURCE 7 /* resource allocation failure */
75 #define LOAD_ENOENT 8 /* resource not found */
76 #define LOAD_IOERROR 9 /* IO error */
77
78 #endif /* _BSD_KERN_MACH_LOADER_H_ */
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