From: Michael Snyder <msnyder@vmware.com>
Date: Mon, 27 Oct 2008 04:53:05 +0000 (+0000)
Subject: 2008-10-26  Michael Snyder  <msnyder@vmware.com>
X-Git-Tag: sid-snapshot-20081201~277
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3067f6e5f1ef45e7882121519ed20dec1c41fc8a;p=external%2Fbinutils.git

2008-10-26  Michael Snyder  <msnyder@vmware.com>

	* infrun.c (handle_inferior_event): Handle dynamic symbol
	resolution in reverse.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 7556548..71d09b6 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2008-10-26  Michael Snyder  <msnyder@vmware.com>
+
+	* infrun.c (handle_inferior_event): Handle dynamic symbol
+	resolution in reverse.
+
 2008-10-25  Joel Brobecker  <brobecker@adacore.com>
 
 	* infrun.c: Minor comment reformatting.
diff --git a/gdb/infrun.c b/gdb/infrun.c
index 9fd7226..46b5e40 100644
--- a/gdb/infrun.c
+++ b/gdb/infrun.c
@@ -3393,6 +3393,22 @@ infrun: BPSTAT_WHAT_SET_LONGJMP_RESUME (!gdbarch_get_longjmp_target)\n");
 	  if (execution_direction == EXEC_REVERSE)
 	    {
 	      struct symtab_and_line sr_sal;
+
+	      if (ecs->stop_func_start == 0 
+		  && in_solib_dynsym_resolve_code (stop_pc))
+		{
+		  /* Stepped into runtime loader dynamic symbol
+		     resolution code.  Since we're in reverse, 
+		     we have already backed up through the runtime
+		     loader and the dynamic function.  This is just
+		     the trampoline (jump table).
+
+		     Just keep stepping, we'll soon be home.
+		  */
+		  keep_going (ecs);
+		  return;
+		}
+	      /* Normal (staticly linked) function call return.  */
 	      init_sal (&sr_sal);
 	      sr_sal.pc = ecs->stop_func_start;
 	      insert_step_resume_breakpoint_at_sal (sr_sal, null_frame_id);