equal
deleted
inserted
replaced
1 /* |
1 /* |
2 * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
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 |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. |
7 * published by the Free Software Foundation. |
590 // the bytecode. |
590 // the bytecode. |
591 // Note: Bytecodes::_athrow (C1 only) and Bytecodes::_return are the special cases |
591 // Note: Bytecodes::_athrow (C1 only) and Bytecodes::_return are the special cases |
592 // that do not return "Interpreter::deopt_entry(vtos, 0)" |
592 // that do not return "Interpreter::deopt_entry(vtos, 0)" |
593 address TemplateInterpreter::deopt_reexecute_entry(methodOop method, address bcp) { |
593 address TemplateInterpreter::deopt_reexecute_entry(methodOop method, address bcp) { |
594 assert(method->contains(bcp), "just checkin'"); |
594 assert(method->contains(bcp), "just checkin'"); |
595 Bytecodes::Code code = Bytecodes::java_code_at(bcp); |
595 Bytecodes::Code code = Bytecodes::java_code_at(method, bcp); |
596 if (code == Bytecodes::_return) { |
596 if (code == Bytecodes::_return) { |
597 // This is used for deopt during registration of finalizers |
597 // This is used for deopt during registration of finalizers |
598 // during Object.<init>. We simply need to resume execution at |
598 // during Object.<init>. We simply need to resume execution at |
599 // the standard return vtos bytecode to pop the frame normally. |
599 // the standard return vtos bytecode to pop the frame normally. |
600 // reexecuting the real bytecode would cause double registration |
600 // reexecuting the real bytecode would cause double registration |