mirror of https://go.googlesource.com/go
28 lines
793 B
Go
28 lines
793 B
Go
// Copyright 2022 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.
|
|
|
|
//go:build linux && loong64
|
|
|
|
package runtime
|
|
|
|
const (
|
|
// vdsoArrayMax is the byte-size of a maximally sized array on this architecture.
|
|
// See cmd/compile/internal/loong64/galign.go arch.MAXWIDTH initialization.
|
|
vdsoArrayMax = 1<<50 - 1
|
|
)
|
|
|
|
// not currently described in manpages as of May 2022, but will eventually
|
|
// appear
|
|
// when that happens, see man 7 vdso : loongarch
|
|
var vdsoLinuxVersion = vdsoVersionKey{"LINUX_5.10", 0xae78f70}
|
|
|
|
var vdsoSymbolKeys = []vdsoSymbolKey{
|
|
{"__vdso_clock_gettime", 0xd35ec75, 0x6e43a318, &vdsoClockgettimeSym},
|
|
}
|
|
|
|
// initialize to fall back to syscall
|
|
var (
|
|
vdsoClockgettimeSym uintptr = 0
|
|
)
|