1 /*
2 * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
3 * Copyright 2009, 2010, 2011 Red Hat, Inc.
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5 *
6 * This code is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 only, as
8 * published by the Free Software Foundation.
9 *
10 * This code is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * version 2 for more details (a copy is included in the LICENSE file that
14 * accompanied this code).
15 *
16 * You should have received a copy of the GNU General Public License version
17 * 2 along with this work; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 *
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 * or visit www.oracle.com if you need additional information or have any
22 * questions.
23 *
24 */
25
26 #include "precompiled.hpp"
27 #include "interpreter/cppInterpreterGenerator.hpp"
28 #include "interpreter/interpreter.hpp"
29 #include "memory/allocation.inline.hpp"
30 #include "oops/oop.inline.hpp"
31 #include "prims/methodHandles.hpp"
32
33 void MethodHandles::invoke_target(Method* method, TRAPS) {
34
35 JavaThread *thread = (JavaThread *) THREAD;
36 ZeroStack *stack = thread->zero_stack();
37 InterpreterFrame *frame = thread->top_zero_frame()->as_interpreter_frame();
38 interpreterState istate = frame->interpreter_state();
39
40 // Trim back the stack to put the parameters at the top
41 stack->set_sp(istate->stack() + 1);
42
43 Interpreter::invoke_method(method, method->from_interpreted_entry(), THREAD);
44
45 // Convert the result
46 istate->set_stack(stack->sp() - 1);
47
48 }
49
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1 /*
2 * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
3 * Copyright 2009, 2010, 2011 Red Hat, Inc.
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5 *
6 * This code is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 only, as
8 * published by the Free Software Foundation.
9 *
10 * This code is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * version 2 for more details (a copy is included in the LICENSE file that
14 * accompanied this code).
15 *
16 * You should have received a copy of the GNU General Public License version
17 * 2 along with this work; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 *
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 * or visit www.oracle.com if you need additional information or have any
22 * questions.
23 *
24 */
25
26 #include "precompiled.hpp"
27 #include "interpreter/cppInterpreterGenerator.hpp"
28 #include "interpreter/interpreter.hpp"
29 #include "memory/allocation.inline.hpp"
30 #include "memory/resourceArea.hpp"
31 #include "oops/oop.inline.hpp"
32 #include "prims/methodHandles.hpp"
33
34 void MethodHandles::invoke_target(Method* method, TRAPS) {
35
36 JavaThread *thread = (JavaThread *) THREAD;
37 ZeroStack *stack = thread->zero_stack();
38 InterpreterFrame *frame = thread->top_zero_frame()->as_interpreter_frame();
39 interpreterState istate = frame->interpreter_state();
40
41 // Trim back the stack to put the parameters at the top
42 stack->set_sp(istate->stack() + 1);
43
44 Interpreter::invoke_method(method, method->from_interpreted_entry(), THREAD);
45
46 // Convert the result
47 istate->set_stack(stack->sp() - 1);
48
49 }
50
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