1 | /* $NetBSD: kobj.h,v 1.16 2011/08/13 21:04:07 christos Exp $ */ |
2 | |
3 | /*- |
4 | * Copyright (c) 2008 The NetBSD Foundation, Inc. |
5 | * All rights reserved. |
6 | * |
7 | * Redistribution and use in source and binary forms, with or without |
8 | * modification, are permitted provided that the following conditions |
9 | * are met: |
10 | * 1. Redistributions of source code must retain the above copyright |
11 | * notice, this list of conditions and the following disclaimer. |
12 | * 2. Redistributions in binary form must reproduce the above copyright |
13 | * notice, this list of conditions and the following disclaimer in the |
14 | * documentation and/or other materials provided with the distribution. |
15 | * |
16 | * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS |
17 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
18 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
19 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS |
20 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
21 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
22 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
23 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
24 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
25 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
26 | * POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
28 | |
29 | #ifndef _SYS_KOBJ_H_ |
30 | #define _SYS_KOBJ_H_ |
31 | |
32 | #define ELFSIZE ARCH_ELFSIZE |
33 | #include <sys/exec.h> |
34 | #include <sys/exec_elf.h> |
35 | |
36 | typedef struct kobj *kobj_t; |
37 | |
38 | /* External interface. */ |
39 | int kobj_load_vfs(kobj_t *, const char *, const bool); |
40 | int kobj_load_mem(kobj_t *, const char *, void *, ssize_t); |
41 | int kobj_affix(kobj_t, const char *); |
42 | void kobj_unload(kobj_t); |
43 | int kobj_stat(kobj_t, vaddr_t *, size_t *); |
44 | int kobj_find_section(kobj_t, const char *, void **, size_t *); |
45 | |
46 | /* MI-MD interface. */ |
47 | uintptr_t kobj_sym_lookup(kobj_t, uintptr_t); |
48 | int kobj_reloc(kobj_t, uintptr_t, const void *, bool, bool); |
49 | int kobj_machdep(kobj_t, void *, size_t, bool); |
50 | |
51 | /* implementation interface. */ |
52 | int kobj_renamespace(Elf_Sym *, size_t, char **, size_t *); |
53 | |
54 | #endif /* !_SYS_KOBJ_H_ */ |
55 | |