* hppa-tdep.c (frame_chain): Rework so that it correctly

	handles boundaries where code with a frame pointer calls code
	without a frame pointer.
	(dig_fp_from_stack): New function.

diff --git a/gdb/hppa-tdep.c b/gdb/hppa-tdep.c
index 4c35afa9af405ef2693b8a6507ef20d9c1c3dd93..7ebe97d5d635b43356367390a8965bdab16d102f 100644 (file)
--- a/gdb/hppa-tdep.c
+++ b/gdb/hppa-tdep.c
@@ -574,8 +574,10 @@ frame_chain (frame)
 
       if (!u)
        {
-         /* We could find this information by examining prologues.  This
-            is necessary to deal with stripped executables.  */
+         /* We could find this information by examining prologues.  I don't
+            think anyone has actually written any tools (not even "strip")
+            which leave them out of an executable, so maybe this is a moot
+            point.  */
          warning ("Unable to find unwind for PC 0x%x -- Help!", frame->pc);
          return 0;
        }