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comparison src/share/vm/utilities/decoder_elf.hpp @ 4840:0a10d80352d5

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Merge
author brutisso
date Fri, 27 Jan 2012 09:04:57 +0100
parents d7e3846464d0
children db006a85bf91
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4839:b4ebad3520bb 4840:0a10d80352d5
1 /*
2 * Copyright (c) 2011, 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 SHARE_VM_UTILITIES_DECODER_ELF_HPP
26 #define SHARE_VM_UTILITIES_DECODER_ELF_HPP
27
28 #if !defined(_WINDOWS) && !defined(__APPLE__)
29
30 #include "utilities/decoder.hpp"
31 #include "utilities/elfFile.hpp"
32
33 class ElfDecoder: public NullDecoder {
34
35 public:
36 ElfDecoder() {
37 _opened_elf_files = NULL;
38 _decoder_status = no_error;
39 }
40 ~ElfDecoder();
41
42 bool can_decode_C_frame_in_vm() const { return true; }
43
44 bool demangle(const char* symbol, char *buf, int buflen);
45 bool decode(address addr, char *buf, int buflen, int* offset, const char* filepath = NULL);
46
47 private:
48 ElfFile* get_elf_file(const char* filepath);
49
50 private:
51 ElfFile* _opened_elf_files;
52 };
53
54 #endif
55 #endif // SHARE_VM_UTILITIES_DECODER_ELF_HPP