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agent/src/os/bsd/symtab.h@dbb05f6d93c4 (annotated)
agent/src/os/bsd/symtab.h
Mon, 28 Jul 2014 15:06:38 -0700
- author
- fzhinkin
- date
- Mon, 28 Jul 2014 15:06:38 -0700
- changeset 6997
- dbb05f6d93c4
- parent 4750
- 39432a1cefdd
- child 6876
- 710a3c8b516e
- permissions
- -rw-r--r--
8051344: JVM crashed in Compile::start() during method parsing w/ UseRTMDeopt turned on
Summary: call rtm_deopt() only if there were no compilation bailouts before.
Reviewed-by: kvn
| never@3156 | 1 | /* |
| minqi@4750 | 2 | * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved. |
| never@3156 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| never@3156 | 4 | * |
| never@3156 | 5 | * This code is free software; you can redistribute it and/or modify it |
| never@3156 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| never@3156 | 7 | * published by the Free Software Foundation. |
| never@3156 | 8 | * |
| never@3156 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| never@3156 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| never@3156 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| never@3156 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| never@3156 | 13 | * accompanied this code). |
| never@3156 | 14 | * |
| never@3156 | 15 | * You should have received a copy of the GNU General Public License version |
| never@3156 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| never@3156 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| never@3156 | 18 | * |
| never@3156 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| never@3156 | 20 | * or visit www.oracle.com if you need additional information or have any |
| never@3156 | 21 | * questions. |
| never@3156 | 22 | * |
| never@3156 | 23 | */ |
| never@3156 | 24 | |
| never@3156 | 25 | #ifndef _SYMTAB_H_ |
| never@3156 | 26 | #define _SYMTAB_H_ |
| never@3156 | 27 | |
| never@3156 | 28 | #include <stdint.h> |
| never@3156 | 29 | |
| minqi@4750 | 30 | // interface to manage ELF or MachO symbol tables |
| never@3156 | 31 | |
| never@3156 | 32 | struct symtab; |
| never@3156 | 33 | |
| minqi@4750 | 34 | // build symbol table for a given ELF or MachO file escriptor |
| never@3156 | 35 | struct symtab* build_symtab(int fd); |
| never@3156 | 36 | |
| never@3156 | 37 | // destroy the symbol table |
| never@3156 | 38 | void destroy_symtab(struct symtab* symtab); |
| never@3156 | 39 | |
| never@3156 | 40 | // search for symbol in the given symbol table. Adds offset |
| never@3156 | 41 | // to the base uintptr_t supplied. Returns NULL if not found. |
| never@3156 | 42 | uintptr_t search_symbol(struct symtab* symtab, uintptr_t base, |
| never@3156 | 43 | const char *sym_name, int *sym_size); |
| never@3156 | 44 | |
| never@3156 | 45 | // look for nearest symbol for a given offset (not address - base |
| never@3156 | 46 | // subtraction done by caller |
| never@3156 | 47 | const char* nearest_symbol(struct symtab* symtab, uintptr_t offset, |
| never@3156 | 48 | uintptr_t* poffset); |
| never@3156 | 49 | |
| never@3156 | 50 | #endif /*_SYMTAB_H_*/ |
