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changeset 7159:3fbde10a77b0

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replaced usage of Unsafe.get<kind>(Object object, long offset) where object == null with Unsafe.get<kind>(long address)
author Doug Simon <doug.simon@oracle.com>
date Thu, 13 Dec 2012 15:42:30 +0100
parents 7915888f5db5
children d526fa5640c8
files graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotMethodData.java graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotResolvedJavaMethod.java graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotResolvedObjectType.java
diffstat 3 files changed, 10 insertions(+), 10 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotMethodData.java	Thu Dec 13 14:27:37 2012 +0100
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotMethodData.java	Thu Dec 13 15:42:30 2012 +0100
@@ -82,7 +82,7 @@
 
     public int getDeoptimizationCount(DeoptimizationReason reason) {
         int reasonIndex = HotSpotGraalRuntime.getInstance().getRuntime().convertDeoptReason(reason);
-        return unsafe.getByte(null, metaspaceMethodData + config.methodDataOopTrapHistoryOffset + reasonIndex) & 0xFF;
+        return unsafe.getByte(metaspaceMethodData + config.methodDataOopTrapHistoryOffset + reasonIndex) & 0xFF;
     }
 
     public HotSpotMethodDataAccessor getNormalData(int position) {
@@ -119,17 +119,17 @@
 
     private int readUnsignedByte(int position, int offsetInBytes) {
         long fullOffsetInBytes = computeFullOffset(position, offsetInBytes);
-        return unsafe.getByte(null, metaspaceMethodData + fullOffsetInBytes) & 0xFF;
+        return unsafe.getByte(metaspaceMethodData + fullOffsetInBytes) & 0xFF;
     }
 
     private int readUnsignedShort(int position, int offsetInBytes) {
         long fullOffsetInBytes = computeFullOffset(position, offsetInBytes);
-        return unsafe.getShort(null, metaspaceMethodData + fullOffsetInBytes) & 0xFFFF;
+        return unsafe.getShort(metaspaceMethodData + fullOffsetInBytes) & 0xFFFF;
     }
 
     private long readUnsignedInt(int position, int offsetInBytes) {
         long fullOffsetInBytes = computeFullOffset(position, offsetInBytes);
-        return unsafe.getInt(null, metaspaceMethodData + fullOffsetInBytes) & 0xFFFFFFFFL;
+        return unsafe.getInt(metaspaceMethodData + fullOffsetInBytes) & 0xFFFFFFFFL;
     }
 
     private int readUnsignedIntAsSignedInt(int position, int offsetInBytes) {
@@ -139,7 +139,7 @@
 
     private int readInt(int position, int offsetInBytes) {
         long fullOffsetInBytes = computeFullOffset(position, offsetInBytes);
-        return unsafe.getInt(null, metaspaceMethodData + fullOffsetInBytes);
+        return unsafe.getInt(metaspaceMethodData + fullOffsetInBytes);
     }
 
     private long readWord(int position, int offsetInBytes) {
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotResolvedJavaMethod.java	Thu Dec 13 14:27:37 2012 +0100
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotResolvedJavaMethod.java	Thu Dec 13 15:42:30 2012 +0100
@@ -74,7 +74,7 @@
     @Override
     public int getModifiers() {
         HotSpotVMConfig config = HotSpotGraalRuntime.getInstance().getConfig();
-        return unsafe.getInt(null, metaspaceMethod + config.methodAccessFlagsOffset) & Modifier.methodModifiers();
+        return unsafe.getInt(metaspaceMethod + config.methodAccessFlagsOffset) & Modifier.methodModifiers();
     }
 
     @Override
@@ -129,13 +129,13 @@
     @Override
     public int getMaxLocals() {
         HotSpotVMConfig config = HotSpotGraalRuntime.getInstance().getConfig();
-        return unsafe.getShort(null, metaspaceMethod + config.methodMaxLocalsOffset) & 0xFFFF;
+        return unsafe.getShort(metaspaceMethod + config.methodMaxLocalsOffset) & 0xFFFF;
     }
 
     @Override
     public int getMaxStackSize() {
         HotSpotVMConfig config = HotSpotGraalRuntime.getInstance().getConfig();
-        return config.extraStackEntries + (unsafe.getShort(null, metaspaceMethod + config.methodMaxStackOffset) & 0xFFFF);
+        return config.extraStackEntries + (unsafe.getShort(metaspaceMethod + config.methodMaxStackOffset) & 0xFFFF);
     }
 
     @Override
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotResolvedObjectType.java	Thu Dec 13 14:27:37 2012 +0100
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotResolvedObjectType.java	Thu Dec 13 15:42:30 2012 +0100
@@ -144,7 +144,7 @@
 
     public int getAccessFlags() {
         HotSpotVMConfig config = HotSpotGraalRuntime.getInstance().getConfig();
-        return unsafe.getInt(null, metaspaceKlass + config.klassAccessFlagsOffset);
+        return unsafe.getInt(metaspaceKlass + config.klassAccessFlagsOffset);
     }
 
     @Override
@@ -466,7 +466,7 @@
 
     public int superCheckOffset() {
         HotSpotVMConfig config = HotSpotGraalRuntime.getInstance().getConfig();
-        return unsafe.getInt(null, metaspaceKlass + config.superCheckOffsetOffset);
+        return unsafe.getInt(metaspaceKlass + config.superCheckOffsetOffset);
     }
 
     public long prototypeMarkWord() {