1 /*
2 * Copyright (c) 2009, 2019, 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 #include "precompiled.hpp"
26 #include "classfile/javaClasses.inline.hpp"
27 #include "ci/ciCallSite.hpp"
28 #include "ci/ciUtilities.inline.hpp"
29
30 // ciCallSite
31
is_constant_call_site()32 bool ciCallSite::is_constant_call_site() {
33 return klass()->is_subclass_of(CURRENT_ENV->ConstantCallSite_klass());
34 }
35
36 // ------------------------------------------------------------------
37 // ciCallSite::get_target
38 //
39 // Return the target MethodHandle of this CallSite.
get_target() const40 ciMethodHandle* ciCallSite::get_target() const {
41 VM_ENTRY_MARK;
42 oop method_handle_oop = java_lang_invoke_CallSite::target(get_oop());
43 return CURRENT_ENV->get_object(method_handle_oop)->as_method_handle();
44 }
45
46 // ------------------------------------------------------------------
47 // ciCallSite::print
48 //
49 // Print debugging information about the CallSite.
print()50 void ciCallSite::print() {
51 Unimplemented();
52 }
53