Adding new Python API function to check for stopped threads.

llvm-svn: 179577

lldb/include/lldb/API/SBThread.h

@@ -151,6 +151,9 @@ public:
     bool
     IsSuspended();
 
+    bool
+    IsStopped();
+
     uint32_t
     GetNumFrames ();
 

lldb/scripts/Python/interface/SBThread.i

@@ -178,6 +178,9 @@ public:
     bool
     IsSuspended();
 
+    bool
+    IsStopped();
+
     uint32_t
     GetNumFrames ();
 
@@ -258,6 +261,9 @@ public:
 
         __swig_getmethods__["is_suspended"] = IsSuspended
         if _newclass: is_suspended = property(IsSuspended, None, doc='''A read only property that returns a boolean value that indicates if this thread is suspended.''')
+
+        __swig_getmethods__["is_stopped"] = IsStopped
+        if _newclass: is_stopped = property(IsStopped, None, doc='''A read only property that returns a boolean value that indicates if this thread is stopped but not exited.''')
     %}
 
 };

lldb/source/API/SBThread.cpp

@@ -16,6 +16,7 @@
 #include "lldb/API/SBStream.h"
 #include "lldb/Breakpoint/BreakpointLocation.h"
 #include "lldb/Core/Debugger.h"
+#include "lldb/Core/State.h"
 #include "lldb/Core/Stream.h"
 #include "lldb/Core/StreamFile.h"
 #include "lldb/Interpreter/CommandInterpreter.h"
@@ -991,6 +992,15 @@ SBThread::IsSuspended()
     return false;
 }
 
+bool
+SBThread::IsStopped()
+{
+    ExecutionContext exe_ctx (m_opaque_sp.get());
+    if (exe_ctx.HasThreadScope())
+        return StateIsStoppedState(exe_ctx.GetThreadPtr()->GetState(), true);
+    return false;
+}
+
 SBProcess
 SBThread::GetProcess ()
 {