J9CompilerEnv.hpp

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 * Copyright (c) 2000, 2021 IBM Corp. and others
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 * This program and the accompanying materials are made available under
 * the terms of the Eclipse Public License 2.0 which accompanies this
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 * or the Apache License, Version 2.0 which accompanies this distribution and
 * is available at https://www.apache.org/licenses/LICENSE-2.0.
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 * Secondary Licenses when the conditions for such availability set
 * forth in the Eclipse Public License, v. 2.0 are satisfied: GNU
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#ifndef J9_COMPILER_ENV_INCL
#define J9_COMPILER_ENV_INCL

/*
 * The following #define and typedef must appear before any #includes in this file
 */
#ifndef J9_COMPILER_ENV_CONNECTOR
#define J9_COMPILER_ENV_CONNECTOR
   namespace J9 { class CompilerEnv; }
   namespace J9 { typedef J9::CompilerEnv CompilerEnvConnector; }
#endif

#include "env/OMRCompilerEnv.hpp"

extern "C" {
struct J9PortLibrary;
struct J9JavaVM;
}

namespace J9
{

class OMR_EXTENSIBLE CompilerEnv : public OMR::CompilerEnvConnector
   {
public:

   CompilerEnv(J9JavaVM *vm, TR::RawAllocator raw, const TR::PersistentAllocatorKit &persistentAllocatorKit);

   J9PortLibrary * const portLib;
   J9JavaVM * const javaVM;

   void initializeTargetEnvironment();

   bool isCodeTossed();

   TR::PersistentAllocator &persistentAllocator();

   TR_PersistentMemory *persistentMemory();

#if defined(J9VM_OPT_JITSERVER)
   TR::PersistentAllocator &persistentGlobalAllocator();
   TR_PersistentMemory *persistentGlobalMemory();
#endif /* defined(J9VM_OPT_JITSERVER) */
   };

}

#endif