Mercurial > hg > truffle
diff graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/HotSpotGraalRuntime.java @ 12464:59ce8d220e11
replaced HotSpotGraalRuntime.wordKind with an access via the host backend (GRAAL-363)
author | Doug Simon <doug.simon@oracle.com> |
---|---|
date | Thu, 17 Oct 2013 10:09:02 +0200 |
parents | 88d451c7c484 |
children | 1a4dc163cd0a |
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--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/HotSpotGraalRuntime.java Thu Oct 17 09:58:17 2013 +0200 +++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/HotSpotGraalRuntime.java Thu Oct 17 10:09:02 2013 +0200 @@ -135,21 +135,18 @@ } } - private static Kind wordKind; - /** - * Gets the kind of a word value. + * Gets the kind of a word value on the {@linkplain #getHostBackend() host} backend. */ - public static Kind wordKind() { - assert wordKind != null; - return wordKind; + public static Kind getHostWordKind() { + return instance.getHostBackend().getTarget().wordKind; } /** * Reads a word value from a given address. */ public static long unsafeReadWord(long address) { - if (wordKind == Kind.Long) { + if (getHostWordKind() == Kind.Long) { return unsafe.getLong(address); } return unsafe.getInt(address); @@ -166,7 +163,7 @@ * Reads a word value from a given object. */ public static long unsafeReadWord(Object object, long offset) { - if (wordKind == Kind.Long) { + if (getHostWordKind() == Kind.Long) { return unsafe.getLong(object, offset); } return unsafe.getInt(object, offset); @@ -227,9 +224,6 @@ backends.put(factory.getArchitecture(), factory.createBackend(this, hostBackend)); } - assert wordKind == null || wordKind.equals(hostBackend.getTarget().wordKind); - wordKind = hostBackend.getTarget().wordKind; - GraalOptions.StackShadowPages.setValue(config.stackShadowPages); if (GraalOptions.CacheGraphs.getValue()) { cache = new HotSpotGraphCache();