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 2009 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27/*
28 * String conversion routine for .dynamic tag entries.
29 */
30#include	<stdio.h>
31#include	<string.h>
32#include	<sys/elf_SPARC.h>
33#include	"rtld.h"
34#include	"_conv.h"
35#include	"dynamic_msg.h"
36
37
38
39const char *
40conv_dyn_posflag1(Xword flags, Conv_fmt_flags_t fmt_flags,
41    Conv_dyn_posflag1_buf_t *dyn_posflag1_buf)
42{
43	static CONV_EXPN_FIELD_ARG conv_arg = {
44	    NULL, sizeof (dyn_posflag1_buf->buf) };
45	static CONV_EXPN_FIELD_ARG conv_arg_alt = {
46	    NULL, sizeof (dyn_posflag1_buf->buf), NULL, 0, 0,
47	    MSG_ORIG(MSG_STR_EMPTY), NULL, MSG_ORIG(MSG_STR_EMPTY) };
48
49	CONV_EXPN_FIELD_ARG	*arg;
50
51	if (flags == 0)
52		return (MSG_ORIG(MSG_GBL_ZERO));
53	CONV_XWORD_64TEST(flags, fmt_flags, &dyn_posflag1_buf->inv_buf);
54
55	arg = (CONV_TYPE_FMT_ALT(fmt_flags) == CONV_FMT_ALT_DUMP) ?
56	    &conv_arg_alt : &conv_arg;
57	arg->buf = dyn_posflag1_buf->buf;
58	arg->oflags = arg->rflags = flags;
59	(void) conv_expn_field(arg, conv_dyn_posflag1_strings(fmt_flags),
60	    fmt_flags);
61
62	return ((const char *)dyn_posflag1_buf);
63}
64
65const char *
66conv_dyn_flag(Xword flags, Conv_fmt_flags_t fmt_flags,
67    Conv_dyn_flag_buf_t *dyn_flag_buf)
68{
69	static CONV_EXPN_FIELD_ARG conv_arg = {
70	    NULL, sizeof (dyn_flag_buf->buf) };
71
72	if (flags == 0)
73		return (MSG_ORIG(MSG_GBL_ZERO));
74	CONV_XWORD_64TEST(flags, fmt_flags, &dyn_flag_buf->inv_buf);
75
76	conv_arg.buf = dyn_flag_buf->buf;
77	conv_arg.oflags = conv_arg.rflags = flags;
78	if (CONV_TYPE_FMT_ALT(fmt_flags) == CONV_FMT_ALT_DUMP) {
79		conv_arg.prefix = conv_arg.suffix = MSG_ORIG(MSG_STR_EMPTY);
80	} else {
81		conv_arg.prefix = conv_arg.suffix = NULL;
82	}
83	(void) conv_expn_field(&conv_arg, conv_dyn_flag_strings(fmt_flags),
84	    fmt_flags);
85
86	return ((const char *)dyn_flag_buf->buf);
87}
88
89const char *
90conv_dyn_flag1(Xword flags, Conv_fmt_flags_t fmt_flags,
91    Conv_dyn_flag1_buf_t *dyn_flag1_buf)
92{
93	static CONV_EXPN_FIELD_ARG conv_arg = {
94	    NULL, sizeof (dyn_flag1_buf->buf) };
95
96	if (flags == 0)
97		return (MSG_ORIG(MSG_GBL_ZERO));
98	CONV_XWORD_64TEST(flags, fmt_flags, &dyn_flag1_buf->inv_buf);
99
100	conv_arg.oflags = conv_arg.rflags = flags;
101	conv_arg.buf = dyn_flag1_buf->buf;
102	(void) conv_expn_field(&conv_arg, conv_dyn_flag1_strings(fmt_flags),
103	    fmt_flags);
104
105	return ((const char *)dyn_flag1_buf->buf);
106}
107
108const char *
109conv_dyn_feature1(Xword flags, Conv_fmt_flags_t fmt_flags,
110    Conv_dyn_feature1_buf_t *dyn_feature1_buf)
111{
112	static CONV_EXPN_FIELD_ARG conv_arg = {
113	    NULL, sizeof (dyn_feature1_buf->buf) };
114
115	if (flags == 0)
116		return (MSG_ORIG(MSG_GBL_ZERO));
117	CONV_XWORD_64TEST(flags, fmt_flags, &dyn_feature1_buf->inv_buf);
118
119	conv_arg.buf = dyn_feature1_buf->buf;
120	conv_arg.oflags = conv_arg.rflags = flags;
121	if (CONV_TYPE_FMT_ALT(fmt_flags) == CONV_FMT_ALT_DUMP) {
122		conv_arg.prefix = conv_arg.suffix = MSG_ORIG(MSG_STR_EMPTY);
123	} else {
124		conv_arg.prefix = conv_arg.suffix = NULL;
125	}
126	(void) conv_expn_field(&conv_arg,
127	    conv_dyn_feature1_strings(fmt_flags), fmt_flags);
128
129	return ((const char *)dyn_feature1_buf->buf);
130}
131
132const char *
133conv_dyn_tag(Xword tag, uchar_t osabi, Half mach, Conv_fmt_flags_t fmt_flags,
134    Conv_inv_buf_t *inv_buf)
135{
136	CONV_XWORD_64TEST(tag, fmt_flags, inv_buf);
137	return (conv_map_ds(osabi, mach, tag,
138	    conv_dyn_tag_strings(osabi, mach, fmt_flags), fmt_flags, inv_buf));
139}
140