1 /*
2 * Copyright (c) 1999, 2019, 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.
22 *
23 */
24
25 #ifndef SHARE_CI_CIUTILITIES_HPP
26 #define SHARE_CI_CIUTILITIES_HPP
27
28 #include "ci/ciEnv.hpp"
29 #include "gc/shared/cardTable.hpp"
30 #include "utilities/globalDefinitions.hpp"
31
32 // The following routines and definitions are used internally in the
33 // compiler interface.
34
35 #define CURRENT_ENV \
36 ciEnv::current()
37
38 // where current thread is THREAD
39 #define CURRENT_THREAD_ENV \
40 ciEnv::current(thread)
41
42 #define IS_IN_VM \
43 ciEnv::is_in_vm()
44
45 #define ASSERT_IN_VM \
46 assert(IS_IN_VM, "must be in vm state");
47
48 inline const char* bool_to_str(bool b) {
49 return ((b) ? "true" : "false");
50 }
51
52 const char* basictype_to_str(BasicType t);
53
54 CardTable::CardValue* ci_card_table_address();
55 template <typename T> T ci_card_table_address_as() {
56 return reinterpret_cast<T>(ci_card_table_address());
57 }
58
59 #endif // SHARE_CI_CIUTILITIES_HPP