Mercurial > hg > graal-jvmci-8
view jvmci/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotStackFrameReference.java @ 23387:a920338dd4d4
remove JVMCIError and UnsafeUtil classes (JDK-8156759)
author | Doug Simon <doug.simon@oracle.com> |
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date | Wed, 11 May 2016 15:54:36 +0200 |
parents | 1bbd4a7c274b |
children |
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/* * Copyright (c) 2014, Oracle and/or its affiliates. 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. */ package jdk.vm.ci.hotspot; import java.util.Arrays; import jdk.vm.ci.code.stack.InspectedFrame; import jdk.vm.ci.meta.ResolvedJavaMethod; public class HotSpotStackFrameReference implements InspectedFrame { private CompilerToVM compilerToVM; // information used to find the stack frame private long stackPointer; private int frameNumber; // information about the stack frame's contents private int bci; private HotSpotResolvedJavaMethod method; private Object[] locals; private boolean[] localIsVirtual; public long getStackPointer() { return stackPointer; } public int getFrameNumber() { return frameNumber; } @Override public Object getLocal(int index) { return locals[index]; } @Override public boolean isVirtual(int index) { return localIsVirtual == null ? false : localIsVirtual[index]; } @Override public void materializeVirtualObjects(boolean invalidateCode) { compilerToVM.materializeVirtualObjects(this, invalidateCode); } @Override public int getBytecodeIndex() { return bci; } @Override public ResolvedJavaMethod getMethod() { return method; } @Override public boolean isMethod(ResolvedJavaMethod otherMethod) { return method.equals(otherMethod); } @Override public boolean hasVirtualObjects() { return localIsVirtual != null; } @Override public String toString() { return "HotSpotStackFrameReference [stackPointer=" + stackPointer + ", frameNumber=" + frameNumber + ", bci=" + bci + ", method=" + getMethod() + ", locals=" + Arrays.toString(locals) + ", localIsVirtual=" + Arrays.toString(localIsVirtual) + "]"; } }