[lldb] Upstream bindings improvements

lldb/bindings/interface/SBTargetExtensions.i

@@ -79,11 +79,11 @@ STRING_EXTENSION_LEVEL_OUTSIDE(SBTarget, lldb::eDescriptionLevelBrief)
                         module = self.sbtarget.GetModuleAtIndex(idx)
                         if module.uuid == key:
                             return module
-                elif type(key) is re.SRE_Pattern:
+                elif isinstance(key, type(re.compile(''))):
                     matching_modules = []
                     for idx in range(num_modules):
                         module = self.sbtarget.GetModuleAtIndex(idx)
-                        re_match = key.search(module.path.fullpath)
+                        re_match = key.search(module.file.fullpath)
                         if re_match:
                             matching_modules.append(module)
                     return matching_modules

lldb/bindings/interface/SBThreadExtensions.i

@@ -45,6 +45,20 @@ STRING_EXTENSION_OUTSIDE(SBThread)
                 frames.append(frame)
             return frames
 
+        def get_stop_reason_data(self):
+            return [
+                self.GetStopReasonDataAtIndex(idx)
+                for idx in range(self.GetStopReasonDataCount())
+            ]
+
+        def set_selected_frame(self, frame):
+            if isinstance(frame, SBFrame):
+                if frame.thread != self:
+                    raise ValueError("cannot select frame from different thread")
+                self.SetSelectedFrame(frame.idx)
+            else:
+                self.SetSelectedFrame(frame)
+
         id = property(GetThreadID, None, doc='''A read only property that returns the thread ID as an integer.''')
         idx = property(GetIndexID, None, doc='''A read only property that returns the thread index ID as an integer. Thread index ID values start at 1 and increment as threads come and go and can be used to uniquely identify threads.''')
         return_value = property(GetStopReturnValue, None, doc='''A read only property that returns an lldb object that represents the return value from the last stop (lldb.SBValue) if we just stopped due to stepping out of a function.''')
@@ -56,8 +70,10 @@ STRING_EXTENSION_OUTSIDE(SBThread)
         queue = property(GetQueueName, None, doc='''A read only property that returns the dispatch queue name of this thread as a string.''')
         queue_id = property(GetQueueID, None, doc='''A read only property that returns the dispatch queue id of this thread as an integer.''')
         stop_reason = property(GetStopReason, None, doc='''A read only property that returns an lldb enumeration value (see enumerations that start with "lldb.eStopReason") that represents the reason this thread stopped.''')
+        stop_reason_data = property(get_stop_reason_data, None, doc='''A read only property that returns the stop reason data as a list.''')
         is_suspended = property(IsSuspended, None, doc='''A read only property that returns a boolean value that indicates if this thread is suspended.''')
         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.''')
+        selected_frame = property(GetSelectedFrame, set_selected_frame, doc='''A read/write property that gets and sets the selected frame of this SBThread.''')
     %}
 #endif
 }

lldb/bindings/interface/SBValueExtensions.i

@@ -7,7 +7,7 @@ STRING_EXTENSION_OUTSIDE(SBValue)
             return self.GetDynamicValue (eDynamicCanRunTarget)
 
         class children_access(object):
-            '''A helper object that will lazily hand out thread for a process when supplied an index.'''
+            '''A helper object that will lazily hand out child values when supplied an index.'''
 
             def __init__(self, sbvalue):
                 self.sbvalue = sbvalue
@@ -29,6 +29,19 @@ STRING_EXTENSION_OUTSIDE(SBValue)
             '''An accessor function that returns a children_access() object which allows lazy member variable access from a lldb.SBValue object.'''
             return self.children_access (self)
 
+        def get_member_access_object(self):
+            '''An accessor function that returns an interface which provides subscript based lookup of child members.'''
+            class member_access:
+                def __init__(self, valobj):
+                    self.valobj = valobj
+
+                def __getitem__(self, key):
+                    if isinstance(key, str):
+                        return self.valobj.GetChildMemberWithName(key)
+                    raise TypeError("member key must be a string")
+
+            return member_access(self)
+
         def get_value_child_list(self):
             '''An accessor function that returns a list() that contains all children in a lldb.SBValue object.'''
             children = []
@@ -50,6 +63,7 @@ STRING_EXTENSION_OUTSIDE(SBValue)
 
         children = property(get_value_child_list, None, doc='''A read only property that returns a list() of lldb.SBValue objects for the children of the value.''')
         child = property(get_child_access_object, None, doc='''A read only property that returns an object that can access children of a variable by index (child_value = value.children[12]).''')
+        member = property(get_member_access_object, None, doc='''A read only property that returns an object that can access child members by name.''')
         name = property(GetName, None, doc='''A read only property that returns the name of this value as a string.''')
         type = property(GetType, None, doc='''A read only property that returns a lldb.SBType object that represents the type for this value.''')
         size = property(GetByteSize, None, doc='''A read only property that returns the size in bytes of this value.''')