1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/share/vm/prims/jniFastGetField.cpp Wed Apr 27 01:25:04 2016 +0800
1.3 @@ -0,0 +1,39 @@
1.4 +/*
1.5 + * Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation.
1.11 + *
1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.15 + * version 2 for more details (a copy is included in the LICENSE file that
1.16 + * accompanied this code).
1.17 + *
1.18 + * You should have received a copy of the GNU General Public License version
1.19 + * 2 along with this work; if not, write to the Free Software Foundation,
1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.21 + *
1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.23 + * or visit www.oracle.com if you need additional information or have any
1.24 + * questions.
1.25 + *
1.26 + */
1.27 +
1.28 +#include "precompiled.hpp"
1.29 +#include "prims/jniFastGetField.hpp"
1.30 +
1.31 +address JNI_FastGetField::speculative_load_pclist [LIST_CAPACITY];
1.32 +address JNI_FastGetField::slowcase_entry_pclist [LIST_CAPACITY];
1.33 +int JNI_FastGetField::count = 0;
1.34 +
1.35 +address JNI_FastGetField::find_slowcase_pc(address pc) {
1.36 + for (int i=0; i<count; i++) {
1.37 + if (speculative_load_pclist[i] == pc) {
1.38 + return slowcase_entry_pclist[i];
1.39 + }
1.40 + }
1.41 + return (address)-1;
1.42 +}
