From: Joel Brobecker <brobecker@gnat.com>
Date: Fri, 6 Oct 2006 02:01:34 +0000 (+0000)
Subject:         * blockframe.c (block_innermost_frame): Rewrite frame search logic.
X-Git-Tag: gdb_6_6-2006-11-15-branchpoint~327
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=631b0ed0204da026f48ba477bdb482c425d0d695;p=external%2Fbinutils.git

    * blockframe.c (block_innermost_frame): Rewrite frame search logic.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 403bbcb..f5697bc 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2006-10-05  Joel Brobecker  <brobecker@adacore.com>
+
+        * blockframe.c (block_innermost_frame): Rewrite frame search logic.
+
 2006-10-05  Daniel Jacobowitz  <dan@codesourcery.com>
 
 	* Makefile.in (gdb_expat_h): New.
diff --git a/gdb/blockframe.c b/gdb/blockframe.c
index ba298c3..8dfa006 100644
--- a/gdb/blockframe.c
+++ b/gdb/blockframe.c
@@ -358,14 +358,15 @@ block_innermost_frame (struct block *block)
   start = BLOCK_START (block);
   end = BLOCK_END (block);
 
-  frame = NULL;
-  while (1)
+  frame = get_current_frame ();
+  while (frame != NULL)
     {
-      frame = get_prev_frame (frame);
-      if (frame == NULL)
-	return NULL;
       calling_pc = get_frame_address_in_block (frame);
       if (calling_pc >= start && calling_pc < end)
 	return frame;
+
+      frame = get_prev_frame (frame);
     }
+
+  return NULL;
 }