author | hannesw |
Fri, 24 May 2019 16:53:44 +0200 | |
changeset 58624 | 26867ad686e9 |
parent 54669 | ad45b3802d4e |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2011, 2019, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package jdk.vm.ci.hotspot; |
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import jdk.vm.ci.code.StackSlot; |
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import jdk.vm.ci.code.site.DataPatch; |
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import jdk.vm.ci.code.site.Site; |
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import jdk.vm.ci.meta.Assumptions.Assumption; |
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import jdk.vm.ci.meta.ResolvedJavaMethod; |
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/** |
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* {@link HotSpotCompiledCode} destined for installation as an nmethod. |
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*/ |
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public final class HotSpotCompiledNmethod extends HotSpotCompiledCode { |
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protected final HotSpotResolvedJavaMethod method; |
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protected final int entryBCI; |
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/** |
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* Compilation identifier. |
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*/ |
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protected final int id; |
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/** |
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ad45b3802d4e
8220623: [JVMCI] Update JVMCI to support JVMCI based Compiler compiled into shared library
kvn
parents:
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diff
changeset
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* Address of a native {@code JVMCICompileState} object or 0L if no such object exists. |
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*/ |
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8220623: [JVMCI] Update JVMCI to support JVMCI based Compiler compiled into shared library
kvn
parents:
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diff
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protected final long compileState; |
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protected final boolean hasUnsafeAccess; |
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/** |
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* May be set by VM if code installation fails. It will describe in more detail why installation |
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* failed (e.g., exactly which dependency failed). |
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*/ |
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@SuppressFBWarnings(value = "UWF_UNWRITTEN_FIELD", justification = "set by the VM") private String installationFailureMessage; |
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public HotSpotCompiledNmethod(String name, byte[] targetCode, int targetCodeSize, Site[] sites, Assumption[] assumptions, ResolvedJavaMethod[] methods, Comment[] comments, byte[] dataSection, |
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int dataSectionAlignment, DataPatch[] dataSectionPatches, boolean isImmutablePIC, int totalFrameSize, StackSlot deoptRescueSlot, HotSpotResolvedJavaMethod method, int entryBCI, |
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ad45b3802d4e
8220623: [JVMCI] Update JVMCI to support JVMCI based Compiler compiled into shared library
kvn
parents:
47216
diff
changeset
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int id, long compileState, boolean hasUnsafeAccess) { |
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super(name, targetCode, targetCodeSize, sites, assumptions, methods, comments, dataSection, dataSectionAlignment, dataSectionPatches, isImmutablePIC, totalFrameSize, deoptRescueSlot); |
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this.method = method; |
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this.entryBCI = entryBCI; |
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this.id = id; |
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8220623: [JVMCI] Update JVMCI to support JVMCI based Compiler compiled into shared library
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this.compileState = compileState; |
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this.hasUnsafeAccess = hasUnsafeAccess; |
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} |
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@Override |
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public String toString() { |
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return getClass().getSimpleName() + "[" + id + ":" + method.format("%H.%n(%p)%r@") + entryBCI + "]"; |
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} |
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public String getInstallationFailureMessage() { |
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return installationFailureMessage; |
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} |
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} |