8168699: Validate special case invocations
Reviewed-by: acorn, kvn, lfoltan, ctornqvi, ahgross, vlivanov
/*
* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2016 SAP SE. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*
*/
#ifndef CPU_S390_VM_TEMPLATETABLE_S390_HPP
#define CPU_S390_VM_TEMPLATETABLE_S390_HPP
static void prepare_invoke(int byte_no,
Register method, // linked method (or i-klass)
Register index = noreg, // itable index, MethodType, etc.
Register recv = noreg, // If caller wants to see it.
Register flags = noreg); // If caller wants to test it.
static void invokevirtual_helper(Register index, Register recv,
Register flags);
// Helpers
static void index_check(Register array, Register index, unsigned int shift);
static void index_check_without_pop(Register array, Register index);
#endif // CPU_S390_VM_TEMPLATETABLE_S390_HPP