[patch] Use value_at_lazy() when dereferencing type int expressions

[Don Howard <dhoward@redhat.com>]

The following allows gdb expressions like

set *YYYY = zzzz

to be evaluated without reading target memory at *YYYY.

No testsuite regressions on x86 linux.


2002-06-18  Don Howard  <dhoward@redhat.com>

	* valops.c (value_ind): Use value_at_lazy() when dereferencing
	type int expressions.

Index: valops.c
===================================================================
RCS file: /cvs/src/src/gdb/valops.c,v
retrieving revision 1.60
diff -p -u -w -r1.60 valops.c
--- valops.c    14 Jun 2002 14:34:26 -0000      1.60
+++ valops.c    18 Jun 2002 21:28:52 -0000
@@ -961,7 +961,7 @@ value_ind (struct value *arg1)
      to do.  "long long" variables are rare enough that
      BUILTIN_TYPE_LONGEST would seem to be a mistake.  */
   if (TYPE_CODE (base_type) == TYPE_CODE_INT)
-    return value_at (builtin_type_int,
+    return value_at_lazy (builtin_type_int,
                     (CORE_ADDR) value_as_long (arg1),
                     VALUE_BFD_SECTION (arg1));
   else if (TYPE_CODE (base_type) == TYPE_CODE_PTR)






-- 
dhoward@redhat.com
gdb engineering