src/include/symbol.h

#ifndef SYMBOL_H
#define SYMBOL_H

/*
 *  Copyright (C) 2004-2005  Anders Gavare.  All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are met:
 *
 *  1. Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *  2. Redistributions in binary form must reproduce the above copyright  
 *     notice, this list of conditions and the following disclaimer in the 
 *     documentation and/or other materials provided with the distribution.
 *  3. The name of the author may not be used to endorse or promote products
 *     derived from this software without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 *  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 *  ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE   
 *  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 *  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 *  OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 *  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 *  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 *  OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 *  SUCH DAMAGE.
 *
 *
 *  $Id: symbol.h,v 1.7 2006/03/22 21:39:23 debug Exp $
 *
 *  Symbol handling routines.
 */

#include "misc.h"

/*  This should actually only be used within symbol.c:  */
struct symbol {
        struct symbol   *next;
        uint64_t        addr;
        uint64_t        len;
        char            *name;
        int             type;

        int             n_args;
        /*  TODO: argument types  */
};


struct symbol_context {
        struct symbol   *first_symbol;
        int             sorted_array;
        int             n_symbols;

};

/*  symbol.c:  */
int symbol_nsymbols(struct symbol_context *);
int get_symbol_addr(struct symbol_context *, char *symbol, uint64_t *addr);
char *get_symbol_name_and_n_args(struct symbol_context *, uint64_t addr,
        uint64_t *offset, int *n_argsp);
char *get_symbol_name(struct symbol_context *, uint64_t addr, uint64_t *offset);
void add_symbol_name(struct symbol_context *, uint64_t addr,
        uint64_t len, char *name, int type, int n_args);
void symbol_readfile(struct symbol_context *, char *fname);
void symbol_recalc_sizes(struct symbol_context *);
void symbol_init(struct symbol_context *);

/*  symbol_demangle.c:  */
char *symbol_demangle_cplusplus(char *name);

#endif  /*  SYMBOL_H  */
1	dpavlin	4	#ifndef SYMBOL_H
2			#define SYMBOL_H
3
4			/*
5			* Copyright (C) 2004-2005 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	dpavlin	24	* $Id: symbol.h,v 1.7 2006/03/22 21:39:23 debug Exp $
32	dpavlin	4	*
33			* Symbol handling routines.
34			*/
35
36			#include "misc.h"
37
38			/* This should actually only be used within symbol.c: */
39			struct symbol {
40			struct symbol *next;
41			uint64_t addr;
42			uint64_t len;
43			char *name;
44			int type;
45	dpavlin	12
46			int n_args;
47			/* TODO: argument types */
48	dpavlin	4	};
49
50
51			struct symbol_context {
52			struct symbol *first_symbol;
53			int sorted_array;
54			int n_symbols;
55
56			};
57
58			/* symbol.c: */
59			int symbol_nsymbols(struct symbol_context *);
60			int get_symbol_addr(struct symbol_context , char symbol, uint64_t *addr);
61	dpavlin	12	char get_symbol_name_and_n_args(struct symbol_context , uint64_t addr,
62			uint64_t offset, int n_argsp);
63	dpavlin	4	char get_symbol_name(struct symbol_context , uint64_t addr, uint64_t *offset);
64			void add_symbol_name(struct symbol_context *, uint64_t addr,
65	dpavlin	12	uint64_t len, char *name, int type, int n_args);
66	dpavlin	4	void symbol_readfile(struct symbol_context , char fname);
67			void symbol_recalc_sizes(struct symbol_context *);
68			void symbol_init(struct symbol_context *);
69
70	dpavlin	24	/* symbol_demangle.c: */
71			char symbol_demangle_cplusplus(char name);
72	dpavlin	4
73			#endif /* SYMBOL_H */