REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2798 The services in CpuLib usually generate exceptions in a unit test host application. Provide a Null instance that can be safely used. This Null instance can also be used as a template for implementing new instances of CpuLib. Cc: Liming Gao <liming.gao@intel.com> Cc: Sean Brogan <sean.brogan@microsoft.com> Cc: Bret Barkelew <Bret.Barkelew@microsoft.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Sean Brogan <sean.brogan@microsoft.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
		
			
				
	
	
		
			38 lines
		
	
	
		
			695 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			38 lines
		
	
	
		
			695 B
		
	
	
	
		
			C
		
	
	
	
	
	
| /** @file
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|   Null instance of CPU Library.
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| 
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|   Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
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|   SPDX-License-Identifier: BSD-2-Clause-Patent
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| 
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| **/
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| 
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| /**
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|   Places the CPU in a sleep state until an interrupt is received.
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| 
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|   Places the CPU in a sleep state until an interrupt is received. If interrupts
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|   are disabled prior to calling this function, then the CPU will be placed in a
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|   sleep state indefinitely.
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| 
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| **/
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| VOID
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| EFIAPI
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| CpuSleep (
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|   VOID
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|   )
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| {
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| }
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| 
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| /**
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|   Flushes all the Translation Lookaside Buffers(TLB) entries in a CPU.
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| 
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|   Flushes all the Translation Lookaside Buffers(TLB) entries in a CPU.
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| 
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| **/
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| VOID
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| EFIAPI
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| CpuFlushTlb (
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|   VOID
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|   )
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| {
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| }
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