contrib/llvm/tools/lldb/source/Plugins/Process/Utility/RegisterInfoInterface.h

   1 //===-- RegisterInfoInterface.h --------------------------------*- C++ -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 #ifndef lldb_RegisterInfoInterface_h
  11 #define lldb_RegisterInfoInterface_h
  12
  13 #include "lldb/Core/ArchSpec.h"
  14
  15 namespace lldb_private
  16 {
  17
  18     ///------------------------------------------------------------------------------
  19     /// @class RegisterInfoInterface
  20     ///
  21     /// @brief RegisterInfo interface to patch RegisterInfo structure for archs.
  22     ///------------------------------------------------------------------------------
  23     class RegisterInfoInterface
  24     {
  25     public:
  26         RegisterInfoInterface(const lldb_private::ArchSpec& target_arch) : m_target_arch(target_arch) {}
  27         virtual ~RegisterInfoInterface () {}
  28
  29         virtual size_t
  30         GetGPRSize () const = 0;
  31
  32         virtual const lldb_private::RegisterInfo *
  33         GetRegisterInfo () const = 0;
  34
  35         virtual uint32_t
  36         GetRegisterCount () const = 0;
  37
  38         const lldb_private::ArchSpec&
  39         GetTargetArchitecture() const
  40             { return m_target_arch; }
  41
  42     public:
  43         // FIXME make private.
  44         lldb_private::ArchSpec m_target_arch;
  45     };
  46
  47 }
  48
  49 #endif