1 /* 2 * Copyright (c) 1998, 2018, 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 #ifndef CPU_X86_VM_TEMPLATETABLE_X86_HPP 26 #define CPU_X86_VM_TEMPLATETABLE_X86_HPP 27 28 static void prepare_invoke(int byte_no, 29 Register method, // linked method (or i-klass) 30 Register index = noreg, // itable index, MethodType, etc. 31 Register recv = noreg, // if caller wants to see it 32 Register flags = noreg // if caller wants to test it 33 ); 34 static void invokevirtual_helper(Register index, Register recv, 35 Register flags); 36 static void volatile_barrier(Assembler::Membar_mask_bits order_constraint); 37 38 // Helpers 39 static void index_check(Register array, Register index); 40 static void index_check_without_pop(Register array, Register index); 41 42 static void putfield_or_static_helper(int byte_no, bool is_static, RewriteControl rc, 43 Register obj, Register off, Register flags); 44 static void fast_storefield_helper(Address field, Register rax); 45 46 #endif // CPU_X86_VM_TEMPLATETABLE_X86_HPP 47