cfcbb4227f
This does not yet include support for the //go:embed directive added in this release. * Makefile.am (check-runtime): Don't create check-runtime-dir. (mostlyclean-local): Don't remove check-runtime-dir. (check-go-tool, check-vet): Copy in go.mod and modules.txt. (check-cgo-test, check-carchive-test): Add go.mod file. * Makefile.in: Regenerate. Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/280172
28 lines
815 B
Go
28 lines
815 B
Go
// Copyright 2017 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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package cpu
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// const CacheLinePadSize = 64
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func doinit() {
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options = []option{
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{Name: "aes", Feature: &ARM64.HasAES},
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{Name: "pmull", Feature: &ARM64.HasPMULL},
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{Name: "sha1", Feature: &ARM64.HasSHA1},
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{Name: "sha2", Feature: &ARM64.HasSHA2},
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{Name: "crc32", Feature: &ARM64.HasCRC32},
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{Name: "atomics", Feature: &ARM64.HasATOMICS},
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{Name: "cpuid", Feature: &ARM64.HasCPUID},
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{Name: "isNeoverseN1", Feature: &ARM64.IsNeoverseN1},
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{Name: "isZeus", Feature: &ARM64.IsZeus},
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}
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// arm64 uses different ways to detect CPU features at runtime depending on the operating system.
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osInit()
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}
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func getisar0() uint64
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func getMIDR() uint64
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