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
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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