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diff --git a/tools/lldb-mi/MICmdCmdThread.cpp b/tools/lldb-mi/MICmdCmdThread.cpp
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+//===-- MICmdCmdThread.cpp --------------------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+//++
+// File: MICmdCmdThread.cpp
+//
+// Overview: CMICmdCmdThreadInfo implementation.
+//
+// Environment: Compilers: Visual C++ 12.
+// gcc (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1
+// Libraries: See MIReadmetxt.
+//
+// Copyright: None.
+//--
+
+// Third Party Headers:
+#include <lldb/API/SBBreakpointLocation.h>
+#include <lldb/API/SBThread.h>
+
+// In-house headers:
+#include "MICmdCmdThread.h"
+#include "MICmnMIResultRecord.h"
+#include "MICmnMIValueConst.h"
+#include "MICmnLLDBDebugger.h"
+#include "MICmnLLDBDebugSessionInfo.h"
+#include "MICmdArgValNumber.h"
+
+//++ ------------------------------------------------------------------------------------
+// Details: CMICmdCmdThreadInfo constructor.
+// Type: Method.
+// Args: None.
+// Return: None.
+// Throws: None.
+//--
+CMICmdCmdThreadInfo::CMICmdCmdThreadInfo( void )
+: m_bSingleThread( false )
+, m_bThreadInvalid( true )
+, m_constStrArgNamedThreadId( "thread-id" )
+{
+ // Command factory matches this name with that received from the stdin stream
+ m_strMiCmd = "thread-info";
+
+ // Required by the CMICmdFactory when registering *this command
+ m_pSelfCreatorFn = &CMICmdCmdThreadInfo::CreateSelf;
+}
+
+//++ ------------------------------------------------------------------------------------
+// Details: CMICmdCmdThreadInfo destructor.
+// Type: Overrideable.
+// Args: None.
+// Return: None.
+// Throws: None.
+//--
+CMICmdCmdThreadInfo::~CMICmdCmdThreadInfo( void )
+{
+ m_vecMIValueTuple.clear();
+}
+
+//++ ------------------------------------------------------------------------------------
+// Details: The invoker requires this function. The parses the command line options
+// arguments to extract values for each of those arguments.
+// Type: Overridden.
+// Args: None.
+// Return: MIstatus::success - Functional succeeded.
+// MIstatus::failure - Functional failed.
+// Throws: None.
+//--
+bool CMICmdCmdThreadInfo::ParseArgs( void )
+{
+ bool bOk = m_setCmdArgs.Add( *(new CMICmdArgValNumber( m_constStrArgNamedThreadId, false, true )) );
+ return (bOk && ParseValidateCmdOptions() );
+}
+
+//++ ------------------------------------------------------------------------------------
+// Details: The invoker requires this function. The command does work in this function.
+// The command is likely to communicate with the LLDB SBDebugger in here.
+// Type: Overridden.
+// Args: None.
+// Return: MIstatus::success - Functional succeeded.
+// MIstatus::failure - Functional failed.
+// Throws: None.
+//--
+bool CMICmdCmdThreadInfo::Execute( void )
+{
+ CMICMDBASE_GETOPTION( pArgThreadId, Number, m_constStrArgNamedThreadId );
+ MIuint nThreadId = 0;
+ if( pArgThreadId->GetFound() && pArgThreadId->GetValid() )
+ {
+ m_bSingleThread = true;
+ nThreadId = static_cast< MIuint >( pArgThreadId->GetValue() );
+ }
+
+ CMICmnLLDBDebugSessionInfo & rSessionInfo( CMICmnLLDBDebugSessionInfo::Instance() );
+ lldb::SBProcess & rProcess = rSessionInfo.m_lldbProcess;
+ lldb::SBThread thread = rProcess.GetSelectedThread();
+
+ if( m_bSingleThread )
+ {
+ thread = rProcess.GetThreadByIndexID( nThreadId );
+ m_bThreadInvalid = thread.IsValid();
+ if( !m_bThreadInvalid )
+ return MIstatus::success;
+
+ CMICmnMIValueTuple miTuple;
+ if( !rSessionInfo.MIResponseFormThreadInfo3( m_cmdData, thread, miTuple ) )
+ return MIstatus::failure;
+
+ m_miValueTupleThread = miTuple;
+
+ return MIstatus::success;
+ }
+
+ // Multiple threads
+ m_vecMIValueTuple.clear();
+ const MIuint nThreads = rProcess.GetNumThreads();
+ for( MIuint i = 0; i < nThreads; i++ )
+ {
+ lldb::SBThread thread = rProcess.GetThreadAtIndex( i );
+ if( thread.IsValid() )
+ {
+ CMICmnMIValueTuple miTuple;
+ if( !rSessionInfo.MIResponseFormThreadInfo3( m_cmdData, thread, miTuple ) )
+ return MIstatus::failure;
+
+ m_vecMIValueTuple.push_back( miTuple );
+ }
+ }
+
+ return MIstatus::success;
+}
+
+//++ ------------------------------------------------------------------------------------
+// Details: The invoker requires this function. The command prepares a MI Record Result
+// for the work carried out in the Execute().
+// Type: Overridden.
+// Args: None.
+// Return: MIstatus::success - Functional succeeded.
+// MIstatus::failure - Functional failed.
+// Throws: None.
+//--
+bool CMICmdCmdThreadInfo::Acknowledge( void )
+{
+ if( m_bSingleThread )
+ {
+ if( !m_bThreadInvalid )
+ {
+ const CMICmnMIValueConst miValueConst( "invalid thread id" );
+ const CMICmnMIValueResult miValueResult( "msg", miValueConst );
+ const CMICmnMIResultRecord miRecordResult( m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Error, miValueResult );
+ m_miResultRecord = miRecordResult;
+ return MIstatus::success;
+ }
+
+ // MI print "%s^done,threads=[{id=\"%d\",target-id=\"%s\",frame={},state=\"%s\"}]
+ const CMICmnMIValueList miValueList( m_miValueTupleThread );
+ const CMICmnMIValueResult miValueResult( "threads", miValueList );
+ const CMICmnMIResultRecord miRecordResult( m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done, miValueResult );
+ m_miResultRecord = miRecordResult;
+ return MIstatus::success;
+ }
+
+ // Build up a list of thread information from tuples
+ VecMIValueTuple_t::const_iterator it = m_vecMIValueTuple.begin();
+ if( it == m_vecMIValueTuple.end() )
+ {
+ const CMICmnMIValueConst miValueConst( "[]" );
+ const CMICmnMIValueResult miValueResult( "threads", miValueConst );
+ const CMICmnMIResultRecord miRecordResult( m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done, miValueResult );
+ m_miResultRecord = miRecordResult;
+ return MIstatus::success;
+ }
+ CMICmnMIValueList miValueList( *it );
+ ++it;
+ while( it != m_vecMIValueTuple.end() )
+ {
+ const CMICmnMIValueTuple & rTuple( *it );
+ miValueList.Add( rTuple );
+
+ // Next
+ ++it;
+ }
+
+ const CMICmnMIValueResult miValueResult( "threads", miValueList );
+ const CMICmnMIResultRecord miRecordResult( m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done, miValueResult );
+ m_miResultRecord = miRecordResult;
+
+ return MIstatus::success;
+}
+
+//++ ------------------------------------------------------------------------------------
+// Details: Required by the CMICmdFactory when registering *this command. The factory
+// calls this function to create an instance of *this command.
+// Type: Static method.
+// Args: None.
+// Return: CMICmdBase * - Pointer to a new command.
+// Throws: None.
+//--
+CMICmdBase * CMICmdCmdThreadInfo::CreateSelf( void )
+{
+ return new CMICmdCmdThreadInfo();
+}