gdb/

[deliverable/binutils-gdb.git] / gdb / symtab.h

diff --git a/gdb/symtab.h b/gdb/symtab.h
index 4f96398a4392f717ab736d908f16177af26ae034..41a0fd6bb1edd9f7779efa4fb9471a6f38eb5d1f 100644 (file)
--- a/gdb/symtab.h
+++ b/gdb/symtab.h
@@ -779,6 +779,11 @@ struct symtab
 
   unsigned int locations_valid : 1;
 
+  /* DWARF unwinder for this CU is valid even for epilogues (PC at the return
+     instruction).  This is supported by GCC since 4.5.0.  */
+
+  unsigned int epilogue_unwind_valid : 1;
+
   /* The macro table for this symtab.  Like the blockvector, this
      may be shared between different symtabs --- and normally is for
      all the symtabs in a given compilation unit.  */