[Lldb-commits] [lldb] r180826 - Put a try/catch block around the SBAddress setting; don't want to

[Jason Molenda]

Author: jmolenda
Date: Tue Apr 30 18:03:56 2013
New Revision: 180826

URL: http://llvm.org/viewvc/llvm-project?rev=180826&view=rev
Log:
Put a try/catch block around the SBAddress setting; don't want to 
terminate the command early if we happen to have an invalid load
address.

Modified:
    lldb/trunk/examples/python/diagnose_unwind.py

Modified: lldb/trunk/examples/python/diagnose_unwind.py
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/examples/python/diagnose_unwind.py?rev=180826&r1=180825&r2=180826&view=diff
==============================================================================
--- lldb/trunk/examples/python/diagnose_unwind.py (original)
+++ lldb/trunk/examples/python/diagnose_unwind.py Tue Apr 30 18:03:56 2013
@@ -17,19 +17,22 @@ def backtrace_print_frame (target, frame
     addr = addr - 1
 
   sbaddr = lldb.SBAddress()
-  sbaddr.SetLoadAddress(addr, target)
-  module_description = ""
-  if sbaddr.GetModule():
-    module_filename = ""
-    module_uuid_str = sbaddr.GetModule().GetUUIDString()
-    if module_uuid_str == None:
-      module_uuid_str = ""
-    if sbaddr.GetModule().GetFileSpec():
-      module_filename = sbaddr.GetModule().GetFileSpec().GetFilename()
-      if module_filename == None:
-        module_filename = ""
-    if module_uuid_str != "" or module_filename != "":
-      module_description = '%s %s' % (module_filename, module_uuid_str)
+  try:
+    sbaddr.SetLoadAddress(addr, target)
+    module_description = ""
+    if sbaddr.GetModule():
+      module_filename = ""
+      module_uuid_str = sbaddr.GetModule().GetUUIDString()
+      if module_uuid_str == None:
+        module_uuid_str = ""
+      if sbaddr.GetModule().GetFileSpec():
+        module_filename = sbaddr.GetModule().GetFileSpec().GetFilename()
+        if module_filename == None:
+          module_filename = ""
+      if module_uuid_str != "" or module_filename != "":
+        module_description = '%s %s' % (module_filename, module_uuid_str)
+  except Exception:
+    return
 
   addr_width = process.GetAddressByteSize() * 2
   sym_ctx = target.ResolveSymbolContextForAddress(sbaddr, lldb.eSymbolContextEverything)