github.com/gogf/gkafka@v1.0.1-0.20190702070843-033a14468069/third/golang.org/x/sys/cpu/cpu_gccgo.go (about)

     1  // Copyright 2018 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  // +build 386 amd64 amd64p32
     6  // +build gccgo
     7  
     8  package cpu
     9  
    10  //extern gccgoGetCpuidCount
    11  func gccgoGetCpuidCount(eaxArg, ecxArg uint32, eax, ebx, ecx, edx *uint32)
    12  
    13  func cpuid(eaxArg, ecxArg uint32) (eax, ebx, ecx, edx uint32) {
    14  	var a, b, c, d uint32
    15  	gccgoGetCpuidCount(eaxArg, ecxArg, &a, &b, &c, &d)
    16  	return a, b, c, d
    17  }
    18  
    19  //extern gccgoXgetbv
    20  func gccgoXgetbv(eax, edx *uint32)
    21  
    22  func xgetbv() (eax, edx uint32) {
    23  	var a, d uint32
    24  	gccgoXgetbv(&a, &d)
    25  	return a, d
    26  }