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 4f870928afc6eda465e0a3e4ec0e8063cfc94298..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)
 {
@@ -1606,16 +1626,17 @@ using_struct_return (struct type *value_type, int gcc_p)
 void
 _initialize_values (void)
 {
-  add_cmd ("convenience", no_class, show_convenience,
-          "Debugger convenience (\"$foo\") variables.\n\
+  add_cmd ("convenience", no_class, show_convenience, _("\
+Debugger convenience (\"$foo\") variables.\n\
 These variables are created when you assign them values;\n\
-thus, \"print $foo=1\" gives \"$foo\" the value 1.  Values may be any type.\n\n\
+thus, \"print $foo=1\" gives \"$foo\" the value 1.  Values may be any type.\n\
+\n\
 A few convenience variables are given values automatically:\n\
 \"$_\"holds the last address examined with \"x\" or \"info lines\",\n\
-\"$__\" holds the contents of the last address examined with \"x\".",
+\"$__\" holds the contents of the last address examined with \"x\"."),
           &showlist);
 
   add_cmd ("values", no_class, show_values,
-          "Elements of value history around item number IDX (or last ten).",
+          _("Elements of value history around item number IDX (or last ten)."),
           &showlist);
 }