src/cpu/zero/vm/fakeStubFrame_zero.hpp

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   1 /*
   2  * Copyright (c) 2003, 2007, Oracle and/or its affiliates. All rights reserved.
   3  * Copyright 2008, 2010 Red Hat, Inc.
   4  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   5  *
   6  * This code is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License version 2 only, as
   8  * published by the Free Software Foundation.
   9  *
  10  * This code is distributed in the hope that it will be useful, but WITHOUT
  11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  13  * version 2 for more details (a copy is included in the LICENSE file that
  14  * accompanied this code).
  15  *
  16  * You should have received a copy of the GNU General Public License version
  17  * 2 along with this work; if not, write to the Free Software Foundation,
  18  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  19  *
  20  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  21  * or visit www.oracle.com if you need additional information or have any
  22  * questions.
  23  *
  24  */
  25 



  26 // |  ...               |
  27 // +--------------------+  ------------------
  28 // | frame_type         |       low addresses
  29 // | next_frame         |      high addresses
  30 // +--------------------+  ------------------
  31 // |  ...               |
  32 
  33 class FakeStubFrame : public ZeroFrame {
  34  private:
  35   FakeStubFrame() : ZeroFrame() {
  36     ShouldNotCallThis();
  37   }
  38 
  39  protected:
  40   enum Layout {
  41     header_words = jf_header_words
  42   };
  43 
  44  public:
  45   static FakeStubFrame *build(TRAPS);
  46 
  47  public:
  48   void identify_word(int   frame_index,
  49                      int   offset,
  50                      char* fieldbuf,
  51                      char* valuebuf,
  52                      int   buflen) const {}
  53 };


   1 /*
   2  * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
   3  * Copyright 2008, 2010 Red Hat, Inc.
   4  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   5  *
   6  * This code is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License version 2 only, as
   8  * published by the Free Software Foundation.
   9  *
  10  * This code is distributed in the hope that it will be useful, but WITHOUT
  11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  13  * version 2 for more details (a copy is included in the LICENSE file that
  14  * accompanied this code).
  15  *
  16  * You should have received a copy of the GNU General Public License version
  17  * 2 along with this work; if not, write to the Free Software Foundation,
  18  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  19  *
  20  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  21  * or visit www.oracle.com if you need additional information or have any
  22  * questions.
  23  *
  24  */
  25 
  26 #ifndef CPU_ZERO_VM_FAKESTUBFRAME_ZERO_HPP
  27 #define CPU_ZERO_VM_FAKESTUBFRAME_ZERO_HPP
  28 
  29 // |  ...               |
  30 // +--------------------+  ------------------
  31 // | frame_type         |       low addresses
  32 // | next_frame         |      high addresses
  33 // +--------------------+  ------------------
  34 // |  ...               |
  35 
  36 class FakeStubFrame : public ZeroFrame {
  37  private:
  38   FakeStubFrame() : ZeroFrame() {
  39     ShouldNotCallThis();
  40   }
  41 
  42  protected:
  43   enum Layout {
  44     header_words = jf_header_words
  45   };
  46 
  47  public:
  48   static FakeStubFrame *build(TRAPS);
  49 
  50  public:
  51   void identify_word(int   frame_index,
  52                      int   offset,
  53                      char* fieldbuf,
  54                      char* valuebuf,
  55                      int   buflen) const {}
  56 };
  57 
  58 #endif // CPU_ZERO_VM_FAKESTUBFRAME_ZERO_HPP