1 /* 2 * Copyright (c) 2011, 2015, 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 AbstractDecoder { 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, bool demangle); 46 bool decode(address addr, char *buf, int buflen, int* offset, const void *base) { 47 ShouldNotReachHere(); 48 return false; 49 } 50 51 private: 52 ElfFile* get_elf_file(const char* filepath); 53 54 private: 55 ElfFile* _opened_elf_files; 56 }; 57 58 #endif // !_WINDOWS && !__APPLE__ 59 #endif // SHARE_VM_UTILITIES_DECODER_ELF_HPP | 1 /* 2 * Copyright (c) 2011, 2017, 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 AbstractDecoder { 34 35 public: 36 ElfDecoder() { 37 _opened_elf_files = NULL; 38 _decoder_status = no_error; 39 } 40 virtual ~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, bool demangle); 46 bool decode(address addr, char *buf, int buflen, int* offset, const void *base) { 47 ShouldNotReachHere(); 48 return false; 49 } 50 51 private: 52 ElfFile* get_elf_file(const char* filepath); 53 54 private: 55 ElfFile* _opened_elf_files; 56 }; 57 58 #endif // !_WINDOWS && !__APPLE__ 59 #endif // SHARE_VM_UTILITIES_DECODER_ELF_HPP |