Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: agent/src/os/bsd/symtab.h
agent/src/os/bsd/symtab.h
- changeset 3156
- f08d439fab8c
- child 4750
- 39432a1cefdd
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| 3155:eda6988c0d81 | 3156:f08d439fab8c |
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| 1 /* | |
| 2 * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. | |
| 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
| 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 20 * or visit www.oracle.com if you need additional information or have any | |
| 21 * questions. | |
| 22 * | |
| 23 */ | |
| 24 | |
| 25 #ifndef _SYMTAB_H_ | |
| 26 #define _SYMTAB_H_ | |
| 27 | |
| 28 #include <stdint.h> | |
| 29 | |
| 30 // interface to manage ELF symbol tables | |
| 31 | |
| 32 struct symtab; | |
| 33 | |
| 34 // build symbol table for a given ELF file descriptor | |
| 35 struct symtab* build_symtab(int fd); | |
| 36 | |
| 37 // destroy the symbol table | |
| 38 void destroy_symtab(struct symtab* symtab); | |
| 39 | |
| 40 // search for symbol in the given symbol table. Adds offset | |
| 41 // to the base uintptr_t supplied. Returns NULL if not found. | |
| 42 uintptr_t search_symbol(struct symtab* symtab, uintptr_t base, | |
| 43 const char *sym_name, int *sym_size); | |
| 44 | |
| 45 // look for nearest symbol for a given offset (not address - base | |
| 46 // subtraction done by caller | |
| 47 const char* nearest_symbol(struct symtab* symtab, uintptr_t offset, | |
| 48 uintptr_t* poffset); | |
| 49 | |
| 50 #endif /*_SYMTAB_H_*/ |
