compilerRuntime.hpp revision 12408:777aaa19c4b1 
1/*
2 * Copyright (c) 2016, 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#ifndef SHARE_VM_RUNTIME_COMPILERRUNTIME_HPP
25#define SHARE_VM_RUNTIME_COMPILERRUNTIME_HPP
26
27#include "memory/allocation.hpp"
28#include "memory/resourceArea.hpp"
29#include "oops/klass.hpp"
30#include "oops/method.hpp"
31#include "utilities/exceptions.hpp"
32
33class CompilerRuntime : AllStatic {
34 public:
35  // Resolves klass for aot compiled method.
36  static Klass* resolve_klass_helper(JavaThread *thread, const char* name, int len, TRAPS);
37  // Resolves method for aot compiled method.
38  static Method* resolve_method_helper(Klass* klass, const char* method_name, int method_name_len,
39                                       const char* signature_name, int signature_name_len);
40  // Resolution methods for aot compiled code.
41  static void resolve_string_by_symbol(JavaThread *thread, void* string_result, const char* name);
42  static Klass* resolve_klass_by_symbol(JavaThread *thread, Klass** klass_result, const char* name);
43  static Klass* initialize_klass_by_symbol(JavaThread *thread, Klass** klass_result, const char* name);
44  static MethodCounters* resolve_method_by_symbol_and_load_counters(JavaThread *thread, MethodCounters** counters_result, Klass* klass_hint, const char* data);
45  static void invocation_event(JavaThread *thread, MethodCounters* counters);
46  static void backedge_event(JavaThread *thread, MethodCounters* counters, int branch_bci, int target_bci);
47};
48
49#endif // SHARE_VM_RUNTIME_COMPILERRUNTIME_HPP
50