symbol.h Source File

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symbol.h
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1 #ifndef SYMBOL_H
2 #define SYMBOL_H
3 
4 /*
5  * Copyright (C) 2004-2010 Anders Gavare. All rights reserved.
6  *
7  * Redistribution and use in source and binary forms, with or without
8  * modification, are permitted provided that the following conditions are met:
9  *
10  * 1. Redistributions of source code must retain the above copyright
11  * notice, this list of conditions and the following disclaimer.
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  * 3. The name of the author may not be used to endorse or promote products
16  * derived from this software without specific prior written permission.
17  *
18  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28  * SUCH DAMAGE.
29  *
30  *
31  * Symbol handling routines.
32  */
33 
34 #include "misc.h"
35 
36 /* This should actually only be used within symbol.c: */
37 struct symbol {
38  struct symbol *next;
39  uint64_t addr;
40  uint64_t len;
41  char *name;
42  int type;
43 
44  int n_args;
45  /* TODO: argument types */
46 };
47 
48 
52  int n_symbols;
53 
54 };
55 
56 /* symbol.c: */
57 int symbol_nsymbols(struct symbol_context *);
58 int get_symbol_addr(struct symbol_context *, const char *symbol, uint64_t *addr);
59 char *get_symbol_name_and_n_args(struct symbol_context *, uint64_t addr,
60  uint64_t *offset, int *n_argsp);
61 char *get_symbol_name(struct symbol_context *, uint64_t addr, uint64_t *offset);
62 void add_symbol_name(struct symbol_context *, uint64_t addr,
63  uint64_t len, const char *name, int type, int n_args);
64 void symbol_readfile(struct symbol_context *, char *fname);
65 void symbol_recalc_sizes(struct symbol_context *);
66 void symbol_init(struct symbol_context *);
67 
68 /* symbol_demangle.c: */
69 char *symbol_demangle_cplusplus(const char *name);
70 
71 #endif /* SYMBOL_H */
struct symbol * next
Definition: symbol.h:38
void symbol_init(struct symbol_context *)
Definition: symbol.cc:415
int symbol_nsymbols(struct symbol_context *)
Definition: symbol.cc:49
void symbol_readfile(struct symbol_context *, char *fname)
Definition: symbol.cc:284
struct symbol * first_symbol
Definition: symbol.h:50
char * get_symbol_name(struct symbol_context *, uint64_t addr, uint64_t *offset)
Definition: symbol.cc:188
char * symbol_demangle_cplusplus(const char *name)
uint64_t len
Definition: symbol.h:40
char * name
Definition: symbol.h:41
int n_symbols
Definition: symbol.h:52
void add_symbol_name(struct symbol_context *, uint64_t addr, uint64_t len, const char *name, int type, int n_args)
Definition: symbol.cc:199
uint64_t addr
Definition: symbol.h:39
int get_symbol_addr(struct symbol_context *, const char *symbol, uint64_t *addr)
Definition: symbol.cc:63
char * get_symbol_name_and_n_args(struct symbol_context *, uint64_t addr, uint64_t *offset, int *n_argsp)
Definition: symbol.cc:110
Definition: symbol.h:37
void symbol_recalc_sizes(struct symbol_context *)
Definition: symbol.cc:362
int sorted_array
Definition: symbol.h:51
int type
Definition: symbol.h:42
int n_args
Definition: symbol.h:44

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