16 lines
313 B
ArmAsm
16 lines
313 B
ArmAsm
//go:build amd64 && !purego
|
|
|
|
#include "textflag.h"
|
|
|
|
// func Cpuid(op uint32) (eax, ebx, ecx, edx uint32)
|
|
TEXT ·Cpuid(SB), 7, $0
|
|
XORQ CX, CX
|
|
MOVL op+0(FP), AX
|
|
CPUID
|
|
MOVL AX, eax+8(FP)
|
|
MOVL BX, ebx+12(FP)
|
|
MOVL CX, ecx+16(FP)
|
|
MOVL DX, edx+20(FP)
|
|
RET
|
|
|