Hein
27 lines
1.0 KiB
Go
27 lines
1.0 KiB
Go
// Copyright 2026 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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//go:generate go run golang.org/x/sys/windows/mkwinsyscall -systemdll=false -output zcpu_windows.go cpu_windows.go
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//sys isProcessorFeaturePresent(ProcessorFeature uint32) (ret bool) = kernel32.IsProcessorFeaturePresent
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// The processor features to be tested for IsProcessorFeaturePresent, see
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// https://learn.microsoft.com/en-us/windows/win32/api/processthreadsapi/nf-processthreadsapi-isprocessorfeaturepresent
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const (
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_PF_ARM_V8_CRYPTO_INSTRUCTIONS_AVAILABLE = 30
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_PF_ARM_V8_CRC32_INSTRUCTIONS_AVAILABLE = 31
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_PF_ARM_V81_ATOMIC_INSTRUCTIONS_AVAILABLE = 34
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_PF_ARM_V82_DP_INSTRUCTIONS_AVAILABLE = 43
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_PF_ARM_V83_JSCVT_INSTRUCTIONS_AVAILABLE = 44
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_PF_ARM_V83_LRCPC_INSTRUCTIONS_AVAILABLE = 45
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_PF_ARM_SVE_INSTRUCTIONS_AVAILABLE = 46
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_PF_ARM_SVE2_INSTRUCTIONS_AVAILABLE = 47
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_PF_ARM_SHA3_INSTRUCTIONS_AVAILABLE = 64
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_PF_ARM_SHA512_INSTRUCTIONS_AVAILABLE = 65
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)
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