ForceRecompilationSnippet.hpp

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 * Copyright (c) 2000, 2016 IBM Corp. and others
 *
 * This program and the accompanying materials are made available under
 * the terms of the Eclipse Public License 2.0 which accompanies this
 * distribution and is available at https://www.eclipse.org/legal/epl-2.0/
 * 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
 * General Public License, version 2 with the GNU Classpath
 * Exception [1] and GNU General Public License, version 2 with the
 * OpenJDK Assembly Exception [2].
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 * SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 OR LicenseRef-GPL-2.0 WITH Assembly-exception
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#ifndef IA32FORCERECOMPILATIONSNIPPET_INCL
#define IA32FORCERECOMPILATIONSNIPPET_INCL

#include "x/codegen/RestartSnippet.hpp"

namespace TR {

class X86ForceRecompilationSnippet  : public TR::X86RestartSnippet
   {

   public:

   X86ForceRecompilationSnippet(TR::CodeGenerator  * cg,
                                TR::Node *           node,
                                TR::LabelSymbol      *restartlab,
                                TR::LabelSymbol      *snippetlab)
      : TR::X86RestartSnippet(cg, node, restartlab, snippetlab, false)
      {
      setForceLongRestartJump(); // So startPC offset is at known location
      }

   virtual Kind getKind() { return IsForceRecompilation; }

   virtual uint8_t *emitSnippetBody();

   virtual uint32_t getLength(int32_t estimatedSnippetStart);

   };

}

#endif