mirror of
https://github.com/refraction-networking/utls.git
synced 2025-04-04 20:47:36 +03:00
da9cbd847e
- Resolve compilation errors caused by undefined type or conflicting type - Remove unsupported keyword used - Replace internal package with local package - Support Go 1.16 with fixed build flags on cpu and testenv - Disable broken tests - Remove unsupported suites
30 lines
747 B
Go
30 lines
747 B
Go
// Copyright 2020 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 ppc64 || ppc64le
|
|
// +build ppc64 ppc64le
|
|
|
|
package cpu
|
|
|
|
// ppc64 doesn't have a 'cpuid' equivalent, so we rely on HWCAP/HWCAP2.
|
|
// These are initialized by archauxv and should not be changed after they are
|
|
// initialized.
|
|
var HWCap uint
|
|
var HWCap2 uint
|
|
|
|
// HWCAP bits. These are exposed by Linux.
|
|
const (
|
|
// ISA Level
|
|
hwcap2_ARCH_3_00 = 0x00800000
|
|
|
|
// CPU features
|
|
hwcap2_DARN = 0x00200000
|
|
hwcap2_SCV = 0x00100000
|
|
)
|
|
|
|
func osinit() {
|
|
PPC64.IsPOWER9 = isSet(HWCap2, hwcap2_ARCH_3_00)
|
|
PPC64.HasDARN = isSet(HWCap2, hwcap2_DARN)
|
|
PPC64.HasSCV = isSet(HWCap2, hwcap2_SCV)
|
|
}
|