Mercurial > hg > graal-jvmci-8
diff agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ByteCodeRewriter.java @ 14294:b8a500a7b9bf
8032247: SA: Constantpool lookup for invokedynamic is not implemented
Summary: implement constant pool lookup for invokedynamic
Reviewed-by: sla, sspitsyn
author | dsamersoff |
---|---|
date | Mon, 27 Jan 2014 13:46:54 +0400 |
parents | c7957b458bf8 |
children | 4ca6dc0799b6 |
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--- a/agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ByteCodeRewriter.java Fri Jan 24 08:31:06 2014 -0500 +++ b/agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ByteCodeRewriter.java Mon Jan 27 13:46:54 2014 +0400 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2002, 2012, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2002, 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 @@ -98,11 +98,14 @@ break; default: throw new IllegalArgumentException(); } + if (cpCache == null) { return (short) cpCacheIndex; } else if (fmt.indexOf("JJJJ") >= 0) { - // change byte-ordering and go via secondary cache entry - throw new InternalError("unimplemented"); + // Invokedynamic require special handling + cpCacheIndex = ~cpCacheIndex; + cpCacheIndex = bytes.swapInt(cpCacheIndex); + return (short) cpCache.getEntryAt(cpCacheIndex).getConstantPoolIndex(); } else if (fmt.indexOf("JJ") >= 0) { // change byte-ordering and go via cache return (short) cpCache.getEntryAt((int) (0xFFFF & bytes.swapShort((short)cpCacheIndex))).getConstantPoolIndex();