Use ".word 0x0012 # Entry mask: r1 r2 >" instead of just "Entry mask: < r1 ... >"

[deliverable/binutils-gdb.git] / gdb / value.c

diff --git a/gdb/value.c b/gdb/value.c
index eb0cc2c863328a78363c84405b2d22b5cf88c710..1ab5f79de07fbe5b2442efa394ae5d26127e056a 100644 (file)
--- a/gdb/value.c
+++ b/gdb/value.c
@@ -358,6 +358,26 @@ value_contents_writeable (struct value *value)
   return value->aligner.contents;
 }
 
+/* Return non-zero if VAL1 and VAL2 have the same contents.  Note that
+   this function is different from value_equal; in C the operator ==
+   can return 0 even if the two values being compared are equal.  */
+
+int
+value_contents_equal (struct value *val1, struct value *val2)
+{
+  struct type *type1;
+  struct type *type2;
+  int len;
+
+  type1 = check_typedef (value_type (val1));
+  type2 = check_typedef (value_type (val2));
+  len = TYPE_LENGTH (type1);
+  if (len != TYPE_LENGTH (type2))
+    return 0;
+
+  return (memcmp (value_contents (val1), value_contents (val2), len) == 0);
+}
+
 int
 value_optimized_out (struct value *value)
 {