https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
		
			
				
	
	
		
			55 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			NASM
		
	
	
	
	
	
			
		
		
	
	
			55 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			NASM
		
	
	
	
	
	
| ;------------------------------------------------------------------------------
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| ;
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| ; Copyright (c) 2006, 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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| ; Module Name:
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| ;
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| ;   SetMem.nasm
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| ;
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| ; Abstract:
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| ;
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| ;   SetMem function
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| ;
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| ; Notes:
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| ;
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| ;------------------------------------------------------------------------------
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| 
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|     DEFAULT REL
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|     SECTION .text
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| 
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| ;------------------------------------------------------------------------------
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| ; VOID *
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| ; EFIAPI
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| ; InternalMemSetMem (
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| ;   OUT     VOID                      *Buffer,
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| ;   IN      UINTN                     Length,
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| ;   IN      UINT8                     Value
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| ;   );
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| ;------------------------------------------------------------------------------
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| global ASM_PFX(InternalMemSetMem)
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| ASM_PFX(InternalMemSetMem):
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|     push    rdi
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|     mov     rax, r8
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|     mov     ah, al
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|     DB      0x48, 0xf, 0x6e, 0xc0         ; movd mm0, rax
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|     mov     r8, rcx
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|     mov     rdi, r8                     ; rdi <- Buffer
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|     mov     rcx, rdx
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|     and     edx, 7
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|     shr     rcx, 3
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|     jz      @SetBytes
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|     DB      0xf, 0x70, 0xC0, 0x0         ; pshufw mm0, mm0, 0h
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| .0:
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|     DB      0xf, 0xe7, 0x7              ; movntq [rdi], mm0
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|     add     rdi, 8
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|     loop    .0
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|     mfence
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| @SetBytes:
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|     mov     ecx, edx
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|     rep     stosb
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|     mov     rax, r8
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|     pop     rdi
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|     ret
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| 
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