caio/clang-p2996
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Add accessors on process to get & set the selected thread by IndexID (useful since that's the one that "thread list" shows and it won't get reused even if the underlying system thread ID gets reused.

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llvm-svn: 160187
This commit is contained in:
Jim Ingham
2012-07-13 20:18:18 +00:00
parent 5ed3ac189f
commit 18b4689639
4 changed files with 80 additions and 0 deletions
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47
lldb/source/API/SBProcess.cpp
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@@ -405,6 +405,26 @@ SBProcess::SetSelectedThreadByID (uint32_t tid)
return ret_val;
}
bool
SBProcess::SetSelectedThreadByIndexID (uint32_t index_id)
{
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
bool ret_val = false;
ProcessSP process_sp(GetSP());
if (process_sp)
{
Mutex::Locker api_locker (process_sp->GetTarget().GetAPIMutex());
ret_val = process_sp->GetThreadList().SetSelectedThreadByIndexID (index_id);
}
if (log)
log->Printf ("SBProcess(%p)::SetSelectedThreadByID (tid=0x%x) => %s",
process_sp.get(), index_id, (ret_val ? "true" : "false"));
return ret_val;
}
SBThread
SBProcess::GetThreadAtIndex (size_t index)
{
@@ -725,6 +745,33 @@ SBProcess::GetThreadByID (tid_t tid)
return sb_thread;
}
SBThread
SBProcess::GetThreadByIndexID (uint32_t index_id)
{
SBThread sb_thread;
ThreadSP thread_sp;
ProcessSP process_sp(GetSP());
if (process_sp)
{
Mutex::Locker api_locker (process_sp->GetTarget().GetAPIMutex());
Process::StopLocker stop_locker;
const bool can_update = stop_locker.TryLock(&process_sp->GetRunLock());
thread_sp = process_sp->GetThreadList().FindThreadByIndexID (index_id, can_update);
sb_thread.SetThread (thread_sp);
}
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
{
log->Printf ("SBProcess(%p)::GetThreadByID (tid=0x%x) => SBThread (%p)",
process_sp.get(),
index_id,
thread_sp.get());
}
return sb_thread;
}
StateType
SBProcess::GetStateFromEvent (const SBEvent &event)
{