1/*
2 * Copyright (c) 2016, 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#ifndef SHARE_JVMCI_COMPILERRUNTIME_HPP
25#define SHARE_JVMCI_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 void resolve_dynamic_invoke(JavaThread *thread, oop* appendix_result);
43
44 static Klass* resolve_klass_by_symbol(JavaThread *thread, Klass** klass_result, const char* name);
45 static Klass* initialize_klass_by_symbol(JavaThread *thread, Klass** klass_result, const char* name);
46 static MethodCounters* resolve_method_by_symbol_and_load_counters(JavaThread *thread, MethodCounters** counters_result, Klass* klass_hint, const char* data);
47 static void invocation_event(JavaThread *thread, MethodCounters* counters);
48 static void backedge_event(JavaThread *thread, MethodCounters* counters, int branch_bci, int target_bci);
49};
50
51#endif // SHARE_JVMCI_COMPILERRUNTIME_HPP
52