c1_Compiler.hpp revision 7081:39231c6e51fe 
1/*
2 * Copyright (c) 1999, 2014, 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
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24
25#ifndef SHARE_VM_C1_C1_COMPILER_HPP
26#define SHARE_VM_C1_C1_COMPILER_HPP
27
28#include "compiler/abstractCompiler.hpp"
29
30// There is one instance of the Compiler per CompilerThread.
31
32class Compiler: public AbstractCompiler {
33 private:
34  static void init_c1_runtime();
35  BufferBlob* init_buffer_blob();
36
37 public:
38  // Creation
39  Compiler();
40  ~Compiler();
41
42  // Name of this compiler
43  virtual const char* name()                     { return "C1"; }
44
45  // Missing feature tests
46  virtual bool supports_native()                 { return true; }
47  virtual bool supports_osr   ()                 { return true; }
48
49  // Initialization
50  virtual void initialize();
51
52  // Compilation entry point for methods
53  virtual void compile_method(ciEnv* env, ciMethod* target, int entry_bci);
54
55  // Print compilation timers and statistics
56  virtual void print_timers();
57
58  // Size of the code buffer
59  static int code_buffer_size();
60};
61
62#endif // SHARE_VM_C1_C1_COMPILER_HPP
63