1 /* 2 * Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved. 3 * Copyright (c) 2013 SAP SE. All rights reserved. 4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 5 * 6 * This code is free software; you can redistribute it and/or modify it 7 * under the terms of the GNU General Public License version 2 only, as 8 * published by the Free Software Foundation. 9 * 10 * This code is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 * version 2 for more details (a copy is included in the LICENSE file that 14 * accompanied this code). 15 * 16 * You should have received a copy of the GNU General Public License version 17 * 2 along with this work; if not, write to the Free Software Foundation, 18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 * 20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 21 * or visit www.oracle.com if you need additional information or have any 22 * questions. 23 * 24 */ 25 26 #include "utilities/decoder.hpp" 27 #include "porting_aix.hpp" 28 29 // Provide simple AIXDecoder which enables decoding of C frames in VM. 30 class AIXDecoder: public AbstractDecoder { 31 public: 32 AIXDecoder() { 33 _decoder_status = no_error; 34 } 35 ~AIXDecoder() {} 36 37 virtual bool can_decode_C_frame_in_vm() const { return true; } 38 39 virtual bool demangle(const char* symbol, char* buf, int buflen) { return false; } // use AixSymbols::get_function_name to demangle 40 41 virtual bool decode(address addr, char* buf, int buflen, int* offset, const char* modulepath, bool demangle) { 42 return AixSymbols::get_function_name(addr, buf, buflen, offset, 0, demangle); 43 } 44 virtual bool decode(address addr, char *buf, int buflen, int* offset, const void *base) { 45 ShouldNotReachHere(); 46 return false; 47 } 48 49 }; 50