diff -r c1f20ce4abcf -r 3e88ff8f41d5 kernel/eka/include/u32hal.h
--- a/kernel/eka/include/u32hal.h	Tue Aug 31 16:34:26 2010 +0300
+++ b/kernel/eka/include/u32hal.h	Wed Sep 01 12:34:56 2010 +0100
@@ -368,30 +368,6 @@
 	};
 
 
-/**
-@internalComponent
-*/
-struct SCpuStates
-	{
-	TUint32	iTA;
-	TUint32 iIA;
-	TUint32	iCU;
-	TUint32	iGD;
-	TInt	iDC;
-	TUint32	iSC;
-	TUint32	iRC;
-	TUint32	iCCS;
-	TUint8	iPO;
-	TUint8	iSpare1;
-	TUint8	iSpare2;
-	TUint8	iSpare3;
-	TUint32	iPODC;
-	TInt	iDS[8];
-	TUint32	iUDC[8];
-	TUint32	iUAC[8];
-	TUint32	iOP[8];
-	TUint32	iF[8];
-	};
 
 
 /**
@@ -420,8 +396,6 @@
 	EKernelHalFloatingPointSystemId,
 	EKernelHalLockThreadToCpu,
 	EKernelHalConfigFlags,
-	EKernelHalCpuStates,
-	EKernelHalSetNumberOfCpus,
 	};
 
 
@@ -2843,22 +2817,6 @@
 	enabled.
 	*/
 	EVMHalSetDataWriteSize,
-
-	/**
-	@internalTechnology
-	@test
-
-	Simulates a paging error in a specified context.
-	
-	For testing purposes, this causes the paging system to report an error the next time an
-	operation occurs that could generate an error with the specified context.
-
-	The first argument (a1) contains one of the contexts described by TPagingErrorContext.
-
-	@return KErrArgument if the value is out of range, or KErrNotSupported on memory models that do
-	not support this.
-	*/
-	EVMHalDebugSetFail,
 	};
 
 
@@ -3289,25 +3247,6 @@
 	};
 
 
-/**
-@internalComponent
-@test
-
-Error context information for use by #DPager::EmbedErrorContext and #DPager::ExtractErrorContext.
-*/
-enum TPagingErrorContext
-	{
-	EPagingErrorContextNone = 0,
-	EPagingErrorContextRomRead,
-	EPagingErrorContextRomDecompress,
-	EPagingErrorContextCodeRead,
-	EPagingErrorContextCodeDecompress,
-	EPagingErrorContextDataRead,
-	EPagingErrorContextDataWrite,
-
-	EMaxPagingErrorContext
-	};
-
 
 /**
 @internalComponent