clear_page.S « lib « x86_64 « arch - litmus-rt.git - The LITMUS^RT kernel.

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The LITMUS^RT kernel.

Bjoern Brandenburg

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path: root/arch/x86_64/lib/clear_page.S

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/*
 * Zero a page. 	
 * rdi	page
 */			
	.globl clear_page
	.p2align 4
clear_page:
	movl $4096/8,%ecx
	xorl %eax,%eax
	rep 
	stosq
	ret