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diff c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotVMConfig.java @ 1433:efba53f86c4f

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various fixes and enhancements * correct refmap->oopmap conversion (register numbering, stack slot numbering) * fixes for inlining (correct scoping in exception handler lookup, NPE in scope conversion) * support for "jump to runtime stub" (patching code needs to be aware of jmp instruction) * provide more information about methods (to allow inlining: has_balanced_monitors, etc.) * fixes to signature type lookup * isSubTypeOf: correct handling of array classes * RiType: componentType/arrayOf * prologue: inline cache check, icmiss stub * klass state check (resolved but not initialized) in newinstance * card table write barriers * c1x classes are optional (to allow running c1 without them) * correct for stored frame pointer in calling conventions (methods with arguments on stack) * getType(Class<?>) for some basic types, used for optimizations and folding * RiMethod/RiType: throw exception instead of silent failure on unsupported operations * RiType: resolved/unresolved array type support * refactoring: new on-demand template generation mechanism * optimizations: template specialization for no_null_check, given length, etc.
author Lukas Stadler <lukas.stadler@oracle.com>
date Thu, 16 Sep 2010 19:42:20 -0700
parents abc670a709dc
children 72cfb36c6bb2
line wrap: on
line diff
--- a/c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotVMConfig.java	Wed Sep 01 17:13:38 2010 -0700
+++ b/c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotVMConfig.java	Thu Sep 16 19:42:20 2010 -0700
@@ -35,6 +35,8 @@
     public int stackShadowPages;
     public int hubOffset;
     public int arrayLengthOffset;
+    public int klassStateOffset;
+    public int klassStateFullyInitialized;
     public int[] arrayOffsets;
     public int arrayClassElementOffset;
     public int threadTlabTopOffset;
@@ -43,21 +45,28 @@
     public int threadExceptionOopOffset;
     public int threadExceptionPcOffset;
     public int threadMultiNewArrayStorage;
+    public long cardtableStartAddress;
+    public int cardtableShift;
 
     // runtime stubs
     public long debugStub;
     public long instanceofStub;
     public long newInstanceStub;
+    public long unresolvedNewInstanceStub;
     public long newTypeArrayStub;
     public long newObjectArrayStub;
     public long newMultiArrayStub;
     public long loadKlassStub;
+    public long accessFieldStub;
     public long resolveStaticCallStub;
+    public long inlineCacheMissStub;
     public long unwindExceptionStub;
     public long handleExceptionStub;
     public long throwClassCastException;
     public long throwArrayStoreException;
     public long throwArrayIndexException;
+    public long monitorEnterStub;
+    public long monitorExitStub;
 
     public void check() {
         assert vmPageSize >= 16;