1 /* 2 * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved. 3 * Copyright 2007 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 "asm/assembler.hpp" 28 #include "assembler_zero.inline.hpp" 29 #include "code/icBuffer.hpp" 30 #include "gc/shared/collectedHeap.inline.hpp" 31 #include "interpreter/bytecodes.hpp" 32 #include "memory/resourceArea.hpp" 33 #include "nativeInst_zero.hpp" 34 #include "oops/oop.inline.hpp" 35 36 int InlineCacheBuffer::ic_stub_code_size() { 37 // NB set this once the functions below are implemented 38 return 4; 39 } 40 41 void InlineCacheBuffer::assemble_ic_buffer_code(address code_begin, 42 void* cached_oop, 43 address entry_point) { 44 // NB ic_stub_code_size() must return the size of the code we generate 45 ShouldNotCallThis(); 46 } 47 48 address InlineCacheBuffer::ic_buffer_entry_point(address code_begin) { 49 // NB ic_stub_code_size() must return the size of the code we generate 50 ShouldNotCallThis(); 51 return NULL; 52 } 53 54 void* InlineCacheBuffer::ic_buffer_cached_value(address code_begin) { 55 ShouldNotCallThis(); 56 return NULL; 57 }