8dc2499aa6
gotools/ * Makefile.am (go_cmd_cgo_files): Add ast_go118.go (check-go-tool): Copy golang.org/x/tools directories. * Makefile.in: Regenerate. Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/384695
13 lines
454 B
Go
13 lines
454 B
Go
// Copyright 2020 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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//go:build arm64 && !linux && !freebsd && !android && (!darwin || ios)
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package cpu
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func osInit() {
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// Other operating systems do not support reading HWCap from auxiliary vector,
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// reading privileged aarch64 system registers or sysctl in user space to detect
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// CPU features at runtime.
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}
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