1 /* 2 * Copyright (c) 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 _DECODER_ELF_HPP 26 #define _DECODER_ELF_HPP 27 28 #if !defined(_WINDOWS) && !defined(__APPLE__) 29 30 #include "utilities/decoder.hpp" 31 #include "elfFile.hpp" 32 33 class ElfDecoder: public Decoder { 34 35 public: 36 ElfDecoder() { 37 _opened_elf_files = NULL; 38 _decoder_status = Decoder::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 // _DECODER_ELF_HPP