Mercurial > hg > truffle

comparison src/share/vm/interpreter/linkResolver.cpp @ 12942:ee99e1a7c5fb

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Merge
author ccheung
date Fri, 18 Oct 2013 19:44:40 -0700
parents d248425bcfe8 8f4bb1773fd9
children 662c154d2749
comparison
equal deleted inserted replaced
12941:d0453d2fd045 12942:ee99e1a7c5fb
1 /* 1 /*
2 * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
2 * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. 3 * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 5 *
5 * This code is free software; you can redistribute it and/or modify it 6 * 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 * under the terms of the GNU General Public License version 2 only, as
155 // A miranda method. Compute the vtable index. 156 // A miranda method. Compute the vtable index.
156 ResourceMark rm; 157 ResourceMark rm;
157 klassVtable* vt = InstanceKlass::cast(resolved_klass)->vtable(); 158 klassVtable* vt = InstanceKlass::cast(resolved_klass)->vtable();
158 index = vt->index_of_miranda(resolved_method->name(), 159 index = vt->index_of_miranda(resolved_method->name(),
159 resolved_method->signature()); 160 resolved_method->signature());
161 kind = CallInfo::vtable_call;
162 } else if (resolved_method->has_vtable_index()) {
163 // Can occur if an interface redeclares a method of Object.
164
165 #ifdef ASSERT
166 // Ensure that this is really the case.
167 KlassHandle object_klass = SystemDictionary::Object_klass();
168 Method * object_resolved_method = object_klass()->vtable()->method_at(index);
169 assert(object_resolved_method->name() == resolved_method->name(),
170 err_msg("Object and interface method names should match at vtable index %d, %s != %s",
171 index, object_resolved_method->name()->as_C_string(), resolved_method->name()->as_C_string()));
172 assert(object_resolved_method->signature() == resolved_method->signature(),
173 err_msg("Object and interface method signatures should match at vtable index %d, %s != %s",
174 index, object_resolved_method->signature()->as_C_string(), resolved_method->signature()->as_C_string()));
175 #endif // ASSERT
176
160 kind = CallInfo::vtable_call; 177 kind = CallInfo::vtable_call;
161 } else { 178 } else {
162 // A regular interface call. 179 // A regular interface call.
163 kind = CallInfo::itable_call; 180 kind = CallInfo::itable_call;
164 index = resolved_method->itable_index(); 181 index = resolved_method->itable_index();