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
|
/* Minimal symbol table definitions for GDB.
Copyright (C) 2011 Free Software Foundation, Inc.
This file is part of GDB.
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, see <http://www.gnu.org/licenses/>. */
#ifndef MINSYMS_H
#define MINSYMS_H
/* Functions for dealing with the minimal symbol table, really a misc
address<->symbol mapping for things we don't have debug symbols for. */
void prim_record_minimal_symbol (const char *, CORE_ADDR,
enum minimal_symbol_type,
struct objfile *);
struct minimal_symbol *prim_record_minimal_symbol_full
(const char *,
int, int, CORE_ADDR,
enum minimal_symbol_type,
int section,
asection *bfd_section,
struct objfile *);
struct minimal_symbol *prim_record_minimal_symbol_and_info
(const char *,
CORE_ADDR,
enum minimal_symbol_type,
int section,
asection *bfd_section,
struct objfile *);
unsigned int msymbol_hash_iw (const char *);
unsigned int msymbol_hash (const char *);
/* Compute the next hash value from previous HASH and the character C. This
is only a GDB in-memory computed value with no external files compatibility
requirements. */
#define SYMBOL_HASH_NEXT(hash, c) \
((hash) * 67 + tolower ((unsigned char) (c)) - 113)
struct objfile *msymbol_objfile (struct minimal_symbol *sym);
struct minimal_symbol *lookup_minimal_symbol (const char *,
const char *,
struct objfile *);
struct minimal_symbol *lookup_minimal_symbol_text (const char *,
struct objfile *);
struct minimal_symbol *lookup_minimal_symbol_solib_trampoline
(const char *,
struct objfile *);
struct minimal_symbol *lookup_minimal_symbol_by_pc_name
(CORE_ADDR, const char *, struct objfile *);
struct minimal_symbol *lookup_minimal_symbol_by_pc (CORE_ADDR);
struct minimal_symbol *lookup_minimal_symbol_and_objfile (const char *,
struct objfile **);
struct minimal_symbol *lookup_minimal_symbol_by_pc_section
(CORE_ADDR,
struct obj_section *);
struct minimal_symbol *lookup_solib_trampoline_symbol_by_pc (CORE_ADDR);
void init_minimal_symbol_collection (void);
struct cleanup *make_cleanup_discard_minimal_symbols (void);
void install_minimal_symbols (struct objfile *);
/* Sort all the minimal symbols in OBJFILE. */
void msymbols_sort (struct objfile *objfile);
/* Create the terminating entry of OBJFILE's minimal symbol table.
If OBJFILE->msymbols is zero, allocate a single entry from
OBJFILE->objfile_obstack; otherwise, just initialize
OBJFILE->msymbols[OBJFILE->minimal_symbol_count]. */
void terminate_minimal_symbol_table (struct objfile *objfile);
void iterate_over_minimal_symbols (struct objfile *objf,
const char *name,
void (*callback) (struct minimal_symbol *,
void *),
void *user_data);
#endif /* MINSYMS_H */
|
