1// Copyright (c) 2015 Klaus Post, released under MIT License. See LICENSE file.
 2
 3//go:build (386 && !gccgo && !noasm && !appengine) || (amd64 && !gccgo && !noasm && !appengine)
 4// +build 386,!gccgo,!noasm,!appengine amd64,!gccgo,!noasm,!appengine
 5
 6package cpuid
 7
 8func asmCpuid(op uint32) (eax, ebx, ecx, edx uint32)
 9func asmCpuidex(op, op2 uint32) (eax, ebx, ecx, edx uint32)
10func asmXgetbv(index uint32) (eax, edx uint32)
11func asmRdtscpAsm() (eax, ebx, ecx, edx uint32)
12func asmDarwinHasAVX512() bool
13
14func initCPU() {
15	cpuid = asmCpuid
16	cpuidex = asmCpuidex
17	xgetbv = asmXgetbv
18	rdtscpAsm = asmRdtscpAsm
19	darwinHasAVX512 = asmDarwinHasAVX512
20}
21
22func addInfo(c *CPUInfo, safe bool) {
23	c.maxFunc = maxFunctionID()
24	c.maxExFunc = maxExtendedFunction()
25	c.BrandName = brandName()
26	c.CacheLine = cacheLine()
27	c.Family, c.Model, c.Stepping = familyModel()
28	c.featureSet = support()
29	c.SGX = hasSGX(c.featureSet.inSet(SGX), c.featureSet.inSet(SGXLC))
30	c.AMDMemEncryption = hasAMDMemEncryption(c.featureSet.inSet(SME) || c.featureSet.inSet(SEV))
31	c.ThreadsPerCore = threadsPerCore()
32	c.LogicalCores = logicalCores()
33	c.PhysicalCores = physicalCores()
34	c.VendorID, c.VendorString = vendorID()
35	c.HypervisorVendorID, c.HypervisorVendorString = hypervisorVendorID()
36	c.AVX10Level = c.supportAVX10()
37	c.cacheSize()
38	c.frequencies()
39	if c.maxFunc >= 0x0A {
40		eax, ebx, _, edx := cpuid(0x0A)
41		c.PMU = parseLeaf0AH(c, eax, ebx, edx)
42	}
43}
44
45func getVectorLength() (vl, pl uint64) { return 0, 0 }