1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
|
/* Main header file for the bfd library -- portable access to object files.
Copyright (C) 1990-2024 Free Software Foundation, Inc.
Contributed by Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
#ifndef __BFD_H_SEEN__
#define __BFD_H_SEEN__
/* PR 14072: Ensure that config.h is included first. */
#if !defined PACKAGE && !defined PACKAGE_VERSION
#error config.h must be included before this header
#endif
#ifdef __cplusplus
extern "C" {
#endif
#include "ansidecl.h"
#include "symcat.h"
#include <stdint.h>
#include <stdbool.h>
#include "diagnostics.h"
#include <stdarg.h>
#include <string.h>
#include <sys/stat.h>
#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
#ifndef SABER
/* This hack is to avoid a problem with some strict ANSI C preprocessors.
The problem is, "32_" is not a valid preprocessing token, and we don't
want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will
cause the inner CONCAT2 macros to be evaluated first, producing
still-valid pp-tokens. Then the final concatenation can be done. */
#undef CONCAT4
#define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d))
#endif
#endif
/* This is a utility macro to handle the situation where the code
wants to place a constant string into the code, followed by a
comma and then the length of the string. Doing this by hand
is error prone, so using this macro is safer. */
#define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1)
#define BFD_SUPPORTS_PLUGINS @supports_plugins@
/* The word size used by BFD on the host. This may be 64 with a 32
bit target if the host is 64 bit, or if other 64 bit targets have
been selected with --enable-targets, or if --enable-64-bit-bfd. */
#define BFD_ARCH_SIZE @wordsize@
/* The word size of the default bfd target. */
#define BFD_DEFAULT_TARGET_SIZE @bfd_default_target_size@
#include <inttypes.h>
#if BFD_ARCH_SIZE >= 64
#define BFD64
#endif
/* Boolean type used in bfd.
General rule: Functions which are bfd_boolean return TRUE on
success and FALSE on failure (unless they're a predicate). */
#ifdef POISON_BFD_BOOLEAN
# pragma GCC poison bfd_boolean
#else
# define bfd_boolean bool
# undef FALSE
# undef TRUE
# define FALSE 0
# define TRUE 1
#endif
/* Silence "applying zero offset to null pointer" UBSAN warnings. */
#define PTR_ADD(P,A) ((A) != 0 ? (P) + (A) : (P))
/* Also prevent non-zero offsets from being applied to a null pointer. */
#define NPTR_ADD(P,A) ((P) != NULL ? (P) + (A) : (P))
#ifdef BFD64
/* Represent a target address. Also used as a generic unsigned type
which is guaranteed to be big enough to hold any arithmetic types
we need to deal with. */
typedef uint64_t bfd_vma;
/* A generic signed type which is guaranteed to be big enough to hold any
arithmetic types we need to deal with. Can be assumed to be compatible
with bfd_vma in the same way that signed and unsigned ints are compatible
(as parameters, in assignment, etc). */
typedef int64_t bfd_signed_vma;
typedef uint64_t bfd_size_type;
typedef uint64_t symvalue;
#else /* not BFD64 */
typedef uint32_t bfd_vma;
typedef int32_t bfd_signed_vma;
typedef uint32_t bfd_size_type;
typedef uint32_t symvalue;
#endif /* not BFD64 */
#define HALF_BFD_SIZE_TYPE \
(((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2))
/* An offset into a file. BFD always uses the largest possible offset
based on the build time availability of fseek, fseeko, or fseeko64. */
typedef @bfd_file_ptr@ file_ptr;
typedef @bfd_ufile_ptr@ ufile_ptr;
typedef uint32_t flagword; /* 32 bits of flags */
typedef uint8_t bfd_byte;
/* Forward declarations. */
typedef struct bfd bfd;
struct bfd_link_info;
struct bfd_link_hash_entry;
typedef struct bfd_section *sec_ptr;
typedef struct reloc_cache_entry arelent;
struct orl;
#define align_power(addr, align) \
(((addr) + ((bfd_vma) 1 << (align)) - 1) & (-((bfd_vma) 1 << (align))))
/* Align an address upward to a boundary, expressed as a number of bytes.
E.g. align to an 8-byte boundary with argument of 8. Take care never
to wrap around if the address is within boundary-1 of the end of the
address space. */
#define BFD_ALIGN(this, boundary) \
((((bfd_vma) (this) + (boundary) - 1) >= (bfd_vma) (this)) \
? (((bfd_vma) (this) + ((boundary) - 1)) & ~ (bfd_vma) ((boundary)-1)) \
: ~ (bfd_vma) 0)
/* Return TRUE if the start of STR matches PREFIX, FALSE otherwise. */
static inline bool
startswith (const char *str, const char *prefix)
{
return strncmp (str, prefix, strlen (prefix)) == 0;
}
|
