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[patch] Use value_at_lazy() when dereferencing type int expressions
- From: Don Howard <dhoward at redhat dot com>
- To: <gdb-patches at sources dot redhat dot com>
- Date: Tue, 18 Jun 2002 14:37:53 -0700 (PDT)
- Subject: [patch] Use value_at_lazy() when dereferencing type int expressions
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