Source file src/pkg/runtime/vdso_linux_amd64.go

     1	// Copyright 2012 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	package runtime
     6	
     7	const (
     8		// vdsoArrayMax is the byte-size of a maximally sized array on this architecture.
     9		// See cmd/compile/internal/amd64/galign.go arch.MAXWIDTH initialization.
    10		vdsoArrayMax = 1<<50 - 1
    11	)
    12	
    13	var vdsoLinuxVersion = vdsoVersionKey{"LINUX_2.6", 0x3ae75f6}
    14	
    15	var vdsoSymbolKeys = []vdsoSymbolKey{
    16		{"__vdso_gettimeofday", 0x315ca59, 0xb01bca00, &vdsoGettimeofdaySym},
    17		{"__vdso_clock_gettime", 0xd35ec75, 0x6e43a318, &vdsoClockgettimeSym},
    18	}
    19	
    20	// initialize with vsyscall fallbacks
    21	var (
    22		vdsoGettimeofdaySym uintptr = 0xffffffffff600000
    23		vdsoClockgettimeSym uintptr = 0
    24	)
    25	

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