/*

 * Copyright (c) 2003, 2018, 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/collectedHeap.inline.hpp"

#include "interpreter/interpreter.hpp"

#include "memory/resourceArea.hpp"

#include "prims/methodHandles.hpp"

#include "runtime/biasedLocking.hpp"

#include "runtime/interfaceSupport.inline.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/g1BarrierSet.hpp"

#include "gc/g1/g1CollectedHeap.inline.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;

}