blob: 9c564091377e016cfbc429d183b0303501c2a12a [file] [log] [blame]
// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package runtime
import _ "unsafe" // for linkname
const (
// vdsoArrayMax is the byte-size of a maximally sized array on this architecture.
// See cmd/compile/internal/amd64/galign.go arch.MAXWIDTH initialization.
vdsoArrayMax = 1<<50 - 1
var vdsoLinuxVersion = vdsoVersionKey{"LINUX_2.6", 0x3ae75f6}
var vdsoSymbolKeys = []vdsoSymbolKey{
{"__vdso_gettimeofday", 0x315ca59, 0xb01bca00, &vdsoGettimeofdaySym},
{"__vdso_clock_gettime", 0xd35ec75, 0x6e43a318, &vdsoClockgettimeSym},
var (
vdsoGettimeofdaySym uintptr
vdsoClockgettimeSym uintptr
// vdsoGettimeofdaySym is accessed from the syscall package.
//go:linkname vdsoGettimeofdaySym