Author: jingham
Date: Tue Sep 30 15:33:25 2014
New Revision: 218699
URL: http://llvm.org/viewvc/llvm-project?rev=218699&view=rev
Log:
Not all processes have a Dynamic Loader. Be sure to check that it exists
before using it.
<rdar://problem/18491391>
Modified:
lldb/trunk/source/Target/ThreadPlanStepThrough.cpp
Modified: lldb/trunk/source/Target/ThreadPlanStepThrough.cpp
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Target/ThreadPlanStepThrough.cpp?rev=218699&r1=218698&r2=218699&view=diff
==============================================================================
--- lldb/trunk/source/Target/ThreadPlanStepThrough.cpp (original)
+++ lldb/trunk/source/Target/ThreadPlanStepThrough.cpp Tue Sep 30 15:33:25 2014
@@ -87,7 +87,10 @@ ThreadPlanStepThrough::DidPush ()
void
ThreadPlanStepThrough::LookForPlanToStepThroughFromCurrentPC()
{
- m_sub_plan_sp =
m_thread.GetProcess()->GetDynamicLoader()->GetStepThroughTrampolinePlan
(m_thread, m_stop_others);
+ DynamicLoader *loader = m_thread.GetProcess()->GetDynamicLoader();
+ if (loader)
+ m_sub_plan_sp = loader->GetStepThroughTrampolinePlan (m_thread,
m_stop_others);
+
// If that didn't come up with anything, try the ObjC runtime plugin:
if (!m_sub_plan_sp.get())
{
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