REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the MdePkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
		
			
				
	
	
		
			38 lines
		
	
	
		
			991 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			38 lines
		
	
	
		
			991 B
		
	
	
	
		
			C
		
	
	
	
	
	
| /** @file
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|   Calculate the product of a 64-bit integer and a 32-bit integer
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| 
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|   Copyright (c) 2006 - 2008, 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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|   Multiples a 64-bit unsigned integer by a 32-bit unsigned integer
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|   and generates a 64-bit unsigned result.
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| 
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|   This function multiples the 64-bit unsigned value Multiplicand by the 32-bit
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|   unsigned value Multiplier and generates a 64-bit unsigned result. This 64-
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|   bit unsigned result is returned.
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| 
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|   @param  Multiplicand  A 64-bit unsigned value.
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|   @param  Multiplier    A 32-bit unsigned value.
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| 
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|   @return Multiplicand * Multiplier
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| 
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| **/
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| UINT64
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| EFIAPI
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| InternalMathMultU64x32 (
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|   IN      UINT64  Multiplicand,
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|   IN      UINT32  Multiplier
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|   )
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| {
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|   _asm {
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|     mov     ecx, Multiplier
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|     mov     eax, ecx
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|     imul    ecx, dword ptr [Multiplicand + 4]  // overflow not detectable
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|     mul     dword ptr [Multiplicand + 0]
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|     add     edx, ecx
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|   }
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| }
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