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#include "precompiled.hpp"
26#include "ci/ciUtilities.hpp"
27#include "gc/shared/cardTableBarrierSet.hpp"
28#include "gc/shared/cardTable.hpp"
29#include "gc/shared/collectedHeap.hpp"
30
31// ciUtilities
32//
33// Miscellaneous internal compiler interface routines.
34
35// ------------------------------------------------------------------
36// basictype_to_str
37const char* basictype_to_str(BasicType t) {
38 const char* str = type2name(t);
39 if (str == NULL) return "illegal";
40 return str;
41}
42
43// ------------------------------------------------------------------
44// card_table_base
45CardTable::CardValue* ci_card_table_address() {
46 BarrierSet* bs = BarrierSet::barrier_set();
47 CardTableBarrierSet* ctbs = barrier_set_cast<CardTableBarrierSet>(bs);
48 CardTable* ct = ctbs->card_table();
49 return ct->byte_map_base();
50}
51