_libelftc.h revision 367466 
1/*-
2 * Copyright (c) 2009 Kai Wang
3 * Copyright (c) 2007,2008 Hyogeol Lee <hyogeollee@gmail.com>
4 * All rights reserved.
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 *    in this position and unchanged.
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 AUTHORS ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 *
27 * $Id: _libelftc.h 3531 2017-06-05 05:08:43Z kaiwang27 $
28 */
29
30#ifndef	__LIBELFTC_H_
31#define	__LIBELFTC_H_
32
33#include <stdbool.h>
34
35#include "_elftc.h"
36
37struct _Elftc_Bfd_Target {
38	const char	*bt_name;	/* target name. */
39	unsigned int	 bt_type;	/* target type. */
40	unsigned int	 bt_byteorder;	/* elf target byteorder. */
41	unsigned int	 bt_elfclass;	/* elf target class (32/64bit). */
42	unsigned int	 bt_machine;	/* elf target arch. */
43	unsigned int	 bt_osabi;	/* elf target abi. */
44};
45
46extern struct _Elftc_Bfd_Target _libelftc_targets[];
47
48/** @brief Dynamic vector data for string. */
49struct vector_str {
50	/** Current size */
51	size_t		size;
52	/** Total capacity */
53	size_t		capacity;
54	/** String array */
55	char		**container;
56};
57
58#define BUFFER_GROWFACTOR	1.618
59#define BUFFER_GROW(x)		(((x)+0.5)*BUFFER_GROWFACTOR)
60
61#define	ELFTC_FAILURE		0
62#define	ELFTC_ISDIGIT(C) 	(isdigit((C) & 0xFF))
63#define	ELFTC_SUCCESS		1
64
65#define VECTOR_DEF_CAPACITY	8
66
67
68#ifdef __cplusplus
69extern "C" {
70#endif
71char	*cpp_demangle_ARM(const char *_org);
72char	*cpp_demangle_gnu2(const char *_org);
73char	*cpp_demangle_gnu3(const char *_org);
74bool	is_cpp_mangled_ARM(const char *_org);
75bool	is_cpp_mangled_gnu2(const char *_org);
76bool	is_cpp_mangled_gnu3(const char *_org);
77unsigned int	libelftc_hash_string(const char *);
78void	vector_str_dest(struct vector_str *_vec);
79int	vector_str_find(const struct vector_str *_vs, const char *_str,
80    size_t _len);
81char	*vector_str_get_flat(const struct vector_str *_vs, size_t *_len);
82bool	vector_str_init(struct vector_str *_vs);
83bool	vector_str_pop(struct vector_str *_vs);
84bool	vector_str_push(struct vector_str *_vs, const char *_str,
85    size_t _len);
86bool	vector_str_push_vector(struct vector_str *_dst,
87    struct vector_str *_org);
88bool	vector_str_push_vector_head(struct vector_str *_dst,
89    struct vector_str *_org);
90char	*vector_str_substr(const struct vector_str *_vs, size_t _begin,
91    size_t _end, size_t *_rlen);
92#ifdef __cplusplus
93}
94#endif
95
96#endif	/* __LIBELFTC_H */
97