From: Pedro Alves <palves@redhat.com>
Date: Mon, 14 Feb 2011 11:27:36 +0000 (+0000)
Subject: 	<unavailable> references.
X-Git-Tag: cygwin-1_7_8-release~134
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a3d34bf49acc2aa68810ac66fb1047e99a8bdd26;p=platform%2Fupstream%2Fbinutils.git

	<unavailable> references.

	gdb/
	* valops.c (get_value_at): Use value_from_contents_and_address,
	avoiding read_memory.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 34ebe9b..b77cdf2 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,12 @@
 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
 
+	<unavailable> references.
+
+	* valops.c (get_value_at): Use value_from_contents_and_address,
+	avoiding read_memory.
+
+2011-02-14  Pedro Alves  <pedro@codesourcery.com>
+
 	* c-valprint.c (c_val_print): Print a string with unavailable
 	contents as an array.
 
diff --git a/gdb/valops.c b/gdb/valops.c
index 802242c..ab31976 100644
--- a/gdb/valops.c
+++ b/gdb/valops.c
@@ -917,18 +917,10 @@ get_value_at (struct type *type, CORE_ADDR addr, int lazy)
   if (TYPE_CODE (check_typedef (type)) == TYPE_CODE_VOID)
     error (_("Attempt to dereference a generic pointer."));
 
-  if (lazy)
-    {
-      val = allocate_value_lazy (type);
-    }
-  else
-    {
-      val = allocate_value (type);
-      read_memory (addr, value_contents_all_raw (val), TYPE_LENGTH (type));
-    }
+  val = value_from_contents_and_address (type, NULL, addr);
 
-  VALUE_LVAL (val) = lval_memory;
-  set_value_address (val, addr);
+  if (!lazy)
+    value_fetch_lazy (val);
 
   return val;
 }