From: Jim Kingdon <jkingdon@engr.sgi.com>
Date: Wed, 6 Oct 1993 21:48:39 +0000 (+0000)
Subject: 	* hppa-tdep.c (frame_chain): Rework so that it correctly
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=01a0354571113ccc5eb3e51b619932e80bddf232;p=deliverable%2Fbinutils-gdb.git

	* 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 4c35afa9af..7ebe97d5d6 100644
--- 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;
 	}