1// Copyright 2021 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
5package runtime
6
7const (
8	// vdsoArrayMax is the byte-size of a maximally sized array on this architecture.
9	// See cmd/compile/internal/riscv64/galign.go arch.MAXWIDTH initialization.
10	vdsoArrayMax = 1<<50 - 1
11)
12
13// key and version at man 7 vdso : riscv
14var vdsoLinuxVersion = vdsoVersionKey{"LINUX_4.15", 0xae77f75}
15
16var vdsoSymbolKeys = []vdsoSymbolKey{
17	{"__vdso_clock_gettime", 0xd35ec75, 0x6e43a318, &vdsoClockgettimeSym},
18}
19
20// initialize to fall back to syscall
21var vdsoClockgettimeSym uintptr = 0
22