contrib/llvm/tools/lldb/tools/lldb-mi/MICmdCmdGdbThread.cpp

   1 //===-- MICmdCmdGdbThread.cpp -----------------------------------*- 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 //++
  11 // File:        MICmdCmdGdbThread.cpp
  12 //
  13 // Overview:    CMICmdCmdGdbThread      implementation.
  14 //
  15 // Environment: Compilers:  Visual C++ 12.
  16 //                          gcc (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1
  17 //              Libraries:  See MIReadmetxt.
  18 //
  19 // Copyright:   None.
  20 //--
  21
  22 // In-house headers:
  23 #include "MICmdCmdGdbThread.h"
  24 #include "MICmnMIResultRecord.h"
  25 #include "MICmnMIValueConst.h"
  26
  27 //++ ------------------------------------------------------------------------------------
  28 // Details: CMICmdCmdGdbThread constructor.
  29 // Type:    Method.
  30 // Args:    None.
  31 // Return:  None.
  32 // Throws:  None.
  33 //--
  34 CMICmdCmdGdbThread::CMICmdCmdGdbThread(void)
  35 {
  36     // Command factory matches this name with that received from the stdin stream
  37     m_strMiCmd = "thread";
  38
  39     // Required by the CMICmdFactory when registering *this command
  40     m_pSelfCreatorFn = &CMICmdCmdGdbThread::CreateSelf;
  41 }
  42
  43 //++ ------------------------------------------------------------------------------------
  44 // Details: CMICmdCmdThread destructor.
  45 // Type:    Overrideable.
  46 // Args:    None.
  47 // Return:  None.
  48 // Throws:  None.
  49 //--
  50 CMICmdCmdGdbThread::~CMICmdCmdGdbThread(void)
  51 {
  52 }
  53
  54 //++ ------------------------------------------------------------------------------------
  55 // Details: The invoker requires this function. The command does work in this function.
  56 //          The command is likely to communicate with the LLDB SBDebugger in here.
  57 // Type:    Overridden.
  58 // Args:    None.
  59 // Return:  MIstatus::success - Functional succeeded.
  60 //          MIstatus::failure - Functional failed.
  61 // Throws:  None.
  62 //--
  63 bool
  64 CMICmdCmdGdbThread::Execute(void)
  65 {
  66     // Do nothing
  67
  68     return MIstatus::success;
  69 }
  70
  71 //++ ------------------------------------------------------------------------------------
  72 // Details: The invoker requires this function. The command prepares a MI Record Result
  73 //          for the work carried out in the Execute().
  74 // Type:    Overridden.
  75 // Args:    None.
  76 // Return:  MIstatus::success - Functional succeeded.
  77 //          MIstatus::failure - Functional failed.
  78 // Throws:  None.
  79 //--
  80 bool
  81 CMICmdCmdGdbThread::Acknowledge(void)
  82 {
  83     const CMICmnMIValueConst miValueConst(MIRSRC(IDS_WORD_NOT_IMPLEMENTED));
  84     const CMICmnMIValueResult miValueResult("msg", miValueConst);
  85     const CMICmnMIResultRecord miRecordResult(m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Error, miValueResult);
  86     m_miResultRecord = miRecordResult;
  87
  88     return MIstatus::success;
  89 }
  90
  91 //++ ------------------------------------------------------------------------------------
  92 // Details: Required by the CMICmdFactory when registering *this command. The factory
  93 //          calls this function to create an instance of *this command.
  94 // Type:    Static method.
  95 // Args:    None.
  96 // Return:  CMICmdBase * - Pointer to a new command.
  97 // Throws:  None.
  98 //--
  99 CMICmdBase *
 100 CMICmdCmdGdbThread::CreateSelf(void)
 101 {
 102     return new CMICmdCmdGdbThread();
 103 }