1/* 2 * Copyright 2012-2016, Rene Gollent, rene@gollent.com. 3 * Copyright 2009, Ingo Weinhold, ingo_weinhold@gmx.de. 4 * Distributed under the terms of the MIT License. 5 */ 6 7#include "Jobs.h" 8 9#include <AutoLocker.h> 10 11#include "CpuState.h" 12#include "DebuggerInterface.h" 13#include "Team.h" 14#include "Thread.h" 15 16 17GetThreadStateJob::GetThreadStateJob(DebuggerInterface* debuggerInterface, 18 ::Thread* thread) 19 : 20 fKey(thread, JOB_TYPE_GET_THREAD_STATE), 21 fDebuggerInterface(debuggerInterface), 22 fThread(thread) 23{ 24 fThread->AcquireReference(); 25} 26 27 28GetThreadStateJob::~GetThreadStateJob() 29{ 30 fThread->ReleaseReference(); 31} 32 33 34const JobKey& 35GetThreadStateJob::Key() const 36{ 37 return fKey; 38} 39 40 41status_t 42GetThreadStateJob::Do() 43{ 44 CpuState* state = NULL; 45 status_t error = fDebuggerInterface->GetCpuState(fThread->ID(), state); 46 BReference<CpuState> reference(state, true); 47 48 AutoLocker<Team> locker(fThread->GetTeam()); 49 50 if (fThread->State() != THREAD_STATE_UNKNOWN) 51 return B_OK; 52 53 if (error == B_OK) { 54 fThread->SetState(THREAD_STATE_STOPPED); 55 fThread->SetCpuState(state); 56 } else if (error == B_BAD_THREAD_STATE) { 57 fThread->SetState(THREAD_STATE_RUNNING); 58 } else 59 return error; 60 61 return B_OK; 62} 63