xref: /titanic_41/usr/src/cmd/sgs/libconv/common/relocate_amd64.c (revision bb25c06cca41ca78e5fb87fbb8e81d55beb18c95)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License (the "License").
6  * You may not use this file except in compliance with the License.
7  *
8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9  * or http://www.opensolaris.org/os/licensing.
10  * See the License for the specific language governing permissions
11  * and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL HEADER in each
14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15  * If applicable, add the following below this CDDL HEADER, with the
16  * fields enclosed by brackets "[]" replaced with your own identifying
17  * information: Portions Copyright [yyyy] [name of copyright owner]
18  *
19  * CDDL HEADER END
20  */
21 
22 /*
23  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26 #pragma ident	"%Z%%M%	%I%	%E% SMI"
27 
28 /*
29  * String conversion routine for relocation types.
30  */
31 #include	<stdio.h>
32 #include	<sys/elf_amd64.h>
33 #include	"relocate_amd64_msg.h"
34 #include	"_conv.h"
35 
36 /*
37  * AMD64 specific relocations.
38  */
39 static const Msg rels[R_AMD64_NUM] = {
40 	MSG_R_AMD64_NONE,		MSG_R_AMD64_64,
41 	MSG_R_AMD64_PC32,		MSG_R_AMD64_GOT32,
42 	MSG_R_AMD64_PLT32,		MSG_R_AMD64_COPY,
43 	MSG_R_AMD64_GLOB_DATA,		MSG_R_AMD64_JUMP_SLOT,
44 	MSG_R_AMD64_RELATIVE,		MSG_R_AMD64_GOTPCREL,
45 	MSG_R_AMD64_32,			MSG_R_AMD64_32S,
46 	MSG_R_AMD64_16,			MSG_R_AMD64_PC16,
47 	MSG_R_AMD64_8,			MSG_R_AMD64_PC8,
48 	MSG_R_AMD64_DTPMOD64,		MSG_R_AMD64_DTPOFF64,
49 	MSG_R_AMD64_TPOFF64,		MSG_R_AMD64_TLSGD,
50 	MSG_R_AMD64_TLSLD,		MSG_R_AMD64_DTPOFF32,
51 	MSG_R_AMD64_GOTTPOFF,		MSG_R_AMD64_TPOFF32,
52 	MSG_R_AMD64_PC64,		MSG_R_AMD64_GOTOFF64,
53 	MSG_R_AMD64_GOTPC32,		MSG_R_AMD64_GOT64,
54 	MSG_R_AMD64_GOTPCREL64,		MSG_R_AMD64_GOTPC64,
55 	MSG_R_AMD64_GOTPLT64,		MSG_R_AMD64_PLTOFF64,
56 	MSG_R_AMD64_SIZE32,		MSG_R_AMD64_SIZE64
57 };
58 
59 #if	(R_AMD64_NUM != (R_AMD64_SIZE64 + 1))
60 #error	"R_AMD64_NUM has grown"
61 #endif
62 
63 const char *
64 conv_reloc_amd64_type(Word type, int fmt_flags)
65 {
66 	static Conv_inv_buf_t	string;
67 
68 	if (type >= R_AMD64_NUM)
69 		return (conv_invalid_val(string, CONV_INV_STRSIZE,
70 			type, fmt_flags));
71 	return (MSG_ORIG(rels[type]));
72 }
73