1 files changed, 6 insertions, 1 deletions
diff --git a/src/google/stack_frame.h b/src/google/stack_frame.h
index 43b52dd0..563106e4 100644
--- a/src/google/stack_frame.h
+++ b/src/google/stack_frame.h
@@ -45,7 +45,8 @@ struct StackFrame {
         function_base(),
         function_name(),
         source_file_name(),
-        source_line() {}
+        source_line(),
+        source_line_base() {}
   virtual ~StackFrame() {}
 
   // The program counter location as an absolute virtual address.  For the
@@ -74,6 +75,10 @@ struct StackFrame {
   // The (1-based) source line number, may be omitted if debug symbols are
   // not available.
   int source_line;
+
+  // The start address of the source line, may be omitted if debug symbols
+  // are not available.
+  u_int64_t source_line_base;
 };
 
 }  // namespace google_airbag