* Copyright 2012-2016, Rene Gollent, rene@gollent.com.
* Copyright 2009, Ingo Weinhold, ingo_weinhold@gmx.de.
* Distributed under the terms of the MIT License.
*/
#include "Jobs.h"
#include <AutoLocker.h>
#include "CpuState.h"
#include "DebuggerInterface.h"
#include "Team.h"
#include "Thread.h"
GetThreadStateJob::GetThreadStateJob(DebuggerInterface* debuggerInterface,
::Thread* thread)
:
fKey(thread, JOB_TYPE_GET_THREAD_STATE),
fDebuggerInterface(debuggerInterface),
fThread(thread)
{
fThread->AcquireReference();
}
GetThreadStateJob::~GetThreadStateJob()
{
fThread->ReleaseReference();
}
const JobKey&
GetThreadStateJob::Key() const
{
return fKey;
}
status_t
GetThreadStateJob::Do()
{
CpuState* state = NULL;
status_t error = fDebuggerInterface->GetCpuState(fThread->ID(), state);
BReference<CpuState> reference(state, true);
AutoLocker<Team> locker(fThread->GetTeam());
if (fThread->State() != THREAD_STATE_UNKNOWN)
return B_OK;
if (error == B_OK) {
fThread->SetState(THREAD_STATE_STOPPED);
fThread->SetCpuState(state);
} else if (error == B_BAD_THREAD_STATE) {
fThread->SetState(THREAD_STATE_RUNNING);
} else
return error;
return B_OK;
}
