never@1445: /*
coleenp@4037:  * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
never@1445:  * Copyright 2007, 2008 Red Hat, Inc.
never@1445:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
never@1445:  *
never@1445:  * This code is free software; you can redistribute it and/or modify it
never@1445:  * under the terms of the GNU General Public License version 2 only, as
never@1445:  * published by the Free Software Foundation.
never@1445:  *
never@1445:  * This code is distributed in the hope that it will be useful, but WITHOUT
never@1445:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
never@1445:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
never@1445:  * version 2 for more details (a copy is included in the LICENSE file that
never@1445:  * accompanied this code).
never@1445:  *
never@1445:  * You should have received a copy of the GNU General Public License version
never@1445:  * 2 along with this work; if not, write to the Free Software Foundation,
never@1445:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
never@1445:  *
trims@1907:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
trims@1907:  * or visit www.oracle.com if you need additional information or have any
trims@1907:  * questions.
never@1445:  *
never@1445:  */
never@1445: 
stefank@2314: #ifndef CPU_ZERO_VM_INTERPRETER_ZERO_HPP
stefank@2314: #define CPU_ZERO_VM_INTERPRETER_ZERO_HPP
stefank@2314: 
never@1445:  public:
coleenp@4037:   static void invoke_method(Method* method, address entry_point, TRAPS) {
never@1445:     ((ZeroEntry *) entry_point)->invoke(method, THREAD);
never@1445:   }
coleenp@4037:   static void invoke_osr(Method* method,
never@1445:                          address   entry_point,
never@1445:                          address   osr_buf,
never@1445:                          TRAPS) {
never@1445:     ((ZeroEntry *) entry_point)->invoke_osr(method, osr_buf, THREAD);
never@1445:   }
never@1445: 
never@1445:  public:
never@1445:   static int expr_index_at(int i) {
twisti@1864:     return stackElementWords * i;
never@1445:   }
never@1445: 
never@1445:   static int expr_offset_in_bytes(int i) {
twisti@1864:     return stackElementSize * i;
never@1445:   }
never@1445: 
never@1445:   static int local_index_at(int i) {
never@1445:     assert(i <= 0, "local direction already negated");
twisti@1864:     return stackElementWords * i;
never@1445:   }
stefank@2314: 
stefank@2314: #endif // CPU_ZERO_VM_INTERPRETER_ZERO_HPP