| /* |
| * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved. |
| * Copyright 2007, 2008, 2009 Red Hat, Inc. |
| * 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. |
| * |
| */ |
| |
| #include "precompiled.hpp" |
| #include "assembler_zero.inline.hpp" |
| #include "gc/shared/cardTableModRefBS.hpp" |
| #include "gc/shared/collectedHeap.inline.hpp" |
| #include "interpreter/interpreter.hpp" |
| #include "memory/resourceArea.hpp" |
| #include "prims/methodHandles.hpp" |
| #include "runtime/biasedLocking.hpp" |
| #include "runtime/interfaceSupport.hpp" |
| #include "runtime/objectMonitor.hpp" |
| #include "runtime/os.hpp" |
| #include "runtime/sharedRuntime.hpp" |
| #include "runtime/stubRoutines.hpp" |
| #include "utilities/macros.hpp" |
| #if INCLUDE_ALL_GCS |
| #include "gc/g1/g1CollectedHeap.inline.hpp" |
| #include "gc/g1/g1SATBCardTableModRefBS.hpp" |
| #include "gc/g1/heapRegion.hpp" |
| #endif // INCLUDE_ALL_GCS |
| |
| int AbstractAssembler::code_fill_byte() { |
| return 0; |
| } |
| |
| #ifdef ASSERT |
| bool AbstractAssembler::pd_check_instruction_mark() { |
| ShouldNotCallThis(); |
| return false; |
| } |
| #endif |
| |
| void Assembler::pd_patch_instruction(address branch, address target) { |
| ShouldNotCallThis(); |
| } |
| |
| void MacroAssembler::align(int modulus) { |
| while (offset() % modulus != 0) |
| emit_int8(AbstractAssembler::code_fill_byte()); |
| } |
| |
| void MacroAssembler::bang_stack_with_offset(int offset) { |
| ShouldNotCallThis(); |
| } |
| |
| void MacroAssembler::advance(int bytes) { |
| code_section()->set_end(code_section()->end() + bytes); |
| } |
| |
| RegisterOrConstant MacroAssembler::delayed_value_impl( |
| intptr_t* delayed_value_addr, Register tmpl, int offset) { |
| ShouldNotCallThis(); |
| return RegisterOrConstant(); |
| } |
| |
| void MacroAssembler::store_oop(jobject obj) { |
| code_section()->relocate(pc(), oop_Relocation::spec_for_immediate()); |
| emit_address((address) obj); |
| } |
| |
| void MacroAssembler::store_Metadata(Metadata* md) { |
| code_section()->relocate(pc(), metadata_Relocation::spec_for_immediate()); |
| emit_address((address) md); |
| } |
| |
| static void should_not_call() { |
| report_should_not_call(__FILE__, __LINE__); |
| } |
| |
| address ShouldNotCallThisStub() { |
| return (address) should_not_call; |
| } |
| |
| address ShouldNotCallThisEntry() { |
| return (address) should_not_call; |
| } |