[Lldb-commits] [lldb] r156974 - /lldb/trunk/examples/python/crashlog.py

[Greg Clayton]

Author: gclayton
Date: Wed May 16 22:58:23 2012
New Revision: 156974

URL: http://llvm.org/viewvc/llvm-project?rev=156974&view=rev
Log:
Make sure to subtract one from the PC when doing the symbolication of stack frames when it isn't the zero'th frame.


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

Modified: lldb/trunk/examples/python/crashlog.py
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/examples/python/crashlog.py?rev=156974&r1=156973&r2=156974&view=diff
==============================================================================
--- lldb/trunk/examples/python/crashlog.py (original)
+++ lldb/trunk/examples/python/crashlog.py Wed May 16 22:58:23 2012
@@ -556,7 +556,12 @@
                     #prev_frame_index = -1
                     for frame_idx, frame in enumerate(thread.frames):
                         disassemble = (this_thread_crashed or options.disassemble_all_threads) and frame_idx < options.disassemble_depth;
-                        symbolicated_frame_addresses = crash_log.symbolicate (frame.pc)
+                        if frame_idx == 0:
+                            symbolicated_frame_addresses = crash_log.symbolicate (frame.pc)
+                        else:
+                            # Any frame above frame zero and we have to subtract one to get the previous line entry
+                            symbolicated_frame_addresses = crash_log.symbolicate (frame.pc - 1)
+                        
                         if symbolicated_frame_addresses:
                             symbolicated_frame_address_idx = 0
                             for symbolicated_frame_address in symbolicated_frame_addresses: