| // 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 | |
| func archauxv(tag, val uintptr) {} | |
| func osArchInit() {} | |
| //go:nosplit | |
| func cputicks() int64 { | |
| // Currently cputicks() is used in blocking profiler and to seed fastrand(). | |
| // nanotime() is a poor approximation of CPU ticks that is enough for the profiler. | |
| return nanotime() | |
| } |