1 /* $OpenBSD: reloc.h,v 1.1 2003/04/17 03:42:14 drahn Exp $ */
2
3 /*
4 * Copyright (c) 2002,2003 Dale Rahn
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
16 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
17 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
19 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 */
27 #ifndef _MACH_RELOC_H
28 #define _MACH_RELOC_H
29 #define R_TYPE(X) __CONCAT(RELOC_,X)
30
31
32 #define RELOC_NONE 0 /* No reloc */
33 #define RELOC_32 1 /* Direct 32 bit */
34 #define RELOC_PC32 2 /* PC relative 32 bit */
35 #define RELOC_GOT32 3 /* 32 bit GOT entry */
36 #define RELOC_PLT32 4 /* 32 bit PLT address */
37 #define RELOC_COPY 5 /* Copy symbol at runtime */
38 #define RELOC_GLOB_DAT 6 /* Create GOT entry */
39 #define RELOC_JUMP_SLOT 7 /* Create PLT entry */
40 #define RELOC_RELATIVE 8 /* Adjust by program base */
41 #define RELOC_GOTOFF 9 /* 32 bit offset to GOT */
42 #define RELOC_GOTPC 10 /* 32 bit PC relative offset to GOT */
43 #define RELOC_16 20
44 #define RELOC_PC16 21
45 #define RELOC_8 22
46 #define RELOC_PC8 23
47
48 #endif /* _MACH_RELOC_H */
49
50