github.com/undoio/delve@v1.9.0/pkg/proc/amd64util/xsave_amd64.s (about)

     1  TEXT ·cpuid(SB),$0-24
     2  	MOVL axIn+0(FP), AX
     3  	MOVL cxIn+4(FP), CX
     4  	CPUID
     5  	MOVL AX, axOut+8(FP)
     6  	MOVL BX, bxOut+12(FP)
     7  	MOVL CX, cxOut+16(FP)
     8  	MOVL DX, dxOut+20(FP)
     9  	RET