1// Copyright 2022 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//go:build linux && loong64
6
7package runtime
8
9const (
10	// vdsoArrayMax is the byte-size of a maximally sized array on this architecture.
11	// See cmd/compile/internal/loong64/galign.go arch.MAXWIDTH initialization.
12	vdsoArrayMax = 1<<50 - 1
13)
14
15// not currently described in manpages as of May 2022, but will eventually
16// appear
17// when that happens, see man 7 vdso : loongarch
18var vdsoLinuxVersion = vdsoVersionKey{"LINUX_5.10", 0xae78f70}
19
20var vdsoSymbolKeys = []vdsoSymbolKey{
21	{"__vdso_clock_gettime", 0xd35ec75, 0x6e43a318, &vdsoClockgettimeSym},
22}
23
24// initialize to fall back to syscall
25var (
26	vdsoClockgettimeSym uintptr = 0
27)
28