| /* |
| * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| * |
| */ |
| |
| #ifndef _SYMTAB_H_ |
| #define _SYMTAB_H_ |
| |
| #include <stdint.h> |
| |
| // interface to manage ELF or MachO symbol tables |
| |
| struct symtab; |
| |
| // build symbol table for a given ELF or MachO file escriptor |
| struct symtab* build_symtab(int fd); |
| |
| // destroy the symbol table |
| void destroy_symtab(struct symtab* symtab); |
| |
| // search for symbol in the given symbol table. Adds offset |
| // to the base uintptr_t supplied. Returns NULL if not found. |
| uintptr_t search_symbol(struct symtab* symtab, uintptr_t base, |
| const char *sym_name, int *sym_size); |
| |
| // look for nearest symbol for a given offset (not address - base |
| // subtraction done by caller |
| const char* nearest_symbol(struct symtab* symtab, uintptr_t offset, |
| uintptr_t* poffset); |
| |
| #endif /*_SYMTAB_H_*/ |
