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

   1 //===-- DynamicRegisterInfo.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_DynamicRegisterInfo_h_
  11 #define lldb_DynamicRegisterInfo_h_
  12
  13 // C Includes
  14 // C++ Includes
  15 #include <vector>
  16
  17 // Other libraries and framework includes
  18 // Project includes
  19 #include "lldb/lldb-private.h"
  20 #include "lldb/Core/ConstString.h"
  21
  22 class DynamicRegisterInfo
  23 {
  24 public:
  25     DynamicRegisterInfo ();
  26
  27     DynamicRegisterInfo (const lldb_private::PythonDictionary &dict);
  28
  29     virtual
  30     ~DynamicRegisterInfo ();
  31
  32     size_t
  33     SetRegisterInfo (const lldb_private::PythonDictionary &dict);
  34
  35     void
  36     AddRegister (lldb_private::RegisterInfo &reg_info,
  37                  lldb_private::ConstString &reg_name,
  38                  lldb_private::ConstString &reg_alt_name,
  39                  lldb_private::ConstString &set_name);
  40
  41     void
  42     Finalize ();
  43
  44     size_t
  45     GetNumRegisters() const;
  46
  47     size_t
  48     GetNumRegisterSets() const;
  49
  50     size_t
  51     GetRegisterDataByteSize() const;
  52
  53     const lldb_private::RegisterInfo *
  54     GetRegisterInfoAtIndex (uint32_t i) const;
  55
  56     const lldb_private::RegisterSet *
  57     GetRegisterSet (uint32_t i) const;
  58
  59     uint32_t
  60     GetRegisterSetIndexByName (lldb_private::ConstString &set_name, bool can_create);
  61
  62     uint32_t
  63     ConvertRegisterKindToRegisterNumber (uint32_t kind, uint32_t num) const;
  64
  65     void
  66     Clear();
  67
  68 protected:
  69     //------------------------------------------------------------------
  70     // Classes that inherit from DynamicRegisterInfo can see and modify these
  71     //------------------------------------------------------------------
  72     typedef std::vector <lldb_private::RegisterInfo> reg_collection;
  73     typedef std::vector <lldb_private::RegisterSet> set_collection;
  74     typedef std::vector <uint32_t> reg_num_collection;
  75     typedef std::vector <reg_num_collection> set_reg_num_collection;
  76     typedef std::vector <lldb_private::ConstString> name_collection;
  77
  78     reg_collection m_regs;
  79     set_collection m_sets;
  80     set_reg_num_collection m_set_reg_nums;
  81     name_collection m_set_names;
  82     size_t m_reg_data_byte_size;   // The number of bytes required to store all registers
  83 };
  84
  85 #endif  // lldb_DynamicRegisterInfo_h_