1 /*
2 * Copyright (c) 2004, 2010, 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 "prims/jniFastGetField.hpp"
27
28 address JNI_FastGetField::speculative_load_pclist [LIST_CAPACITY];
29 address JNI_FastGetField::slowcase_entry_pclist [LIST_CAPACITY];
30 int JNI_FastGetField::count = 0;
31
find_slowcase_pc(address pc)32 address JNI_FastGetField::find_slowcase_pc(address pc) {
33 for (int i=0; i<count; i++) {
34 if (speculative_load_pclist[i] == pc) {
35 return slowcase_entry_pclist[i];
36 }
37 }
38 return (address)-1;
39 }
40