commandLineFlagConstraintsCompiler.cpp revision 8569:5bbf25472731 
1/*
2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
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23 */
24
25#include "precompiled.hpp"
26#include "runtime/arguments.hpp"
27#include "runtime/commandLineFlagConstraintsCompiler.hpp"
28#include "runtime/globals.hpp"
29#include "utilities/defaultStream.hpp"
30
31Flag::Error AliasLevelConstraintFunc(bool verbose, intx* value) {
32  if (CommandLineFlags::finishedInitializing() == true) {
33    if ((*value <= 1) && (Arguments::mode() == Arguments::_comp)) {
34      if (verbose == true) {
35        jio_fprintf(defaultStream::error_stream(),
36                  "AliasLevel (" INTX_FORMAT ") is not compatible "
37                  "with -Xcomp \n",
38                  *value);
39      }
40      return Flag::VIOLATES_CONSTRAINT;
41    }
42  }
43  return Flag::SUCCESS;
44}
45