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crypto/internal/fips140deps/cpu: use const and var blocks

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Rather than repeating ourselves, use a single const block and a single
var block. Also separate architectures for readability.

Change-Id: Iab5bda3514eae0c9b5bb16a99277fd4b95f272aa
Reviewed-on: https://go-review.googlesource.com/c/go/+/649658
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Joel Sing <joel@sing.id.au>
This commit is contained in:
Joel Sing 2025-02-15 18:09:59 +11:00 • committed by Gopher Robot
parent c47d1aa787
commit a73c6545d2
1 changed files with 33 additions and 27 deletions
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60
src/crypto/internal/fips140deps/cpu/cpu.go
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@ -9,31 +9,37 @@ import (
"internal/goarch" "internal/goarch"
) )
const BigEndian = goarch.BigEndian const (
const AMD64 = goarch.IsAmd64 == 1 BigEndian = goarch.BigEndian
const ARM64 = goarch.IsArm64 == 1 AMD64 = goarch.IsAmd64 == 1
const PPC64 = goarch.IsPpc64 == 1 ARM64 = goarch.IsArm64 == 1
const PPC64le = goarch.IsPpc64le == 1 PPC64 = goarch.IsPpc64 == 1
PPC64le = goarch.IsPpc64le == 1
)
var ARM64HasAES = cpu.ARM64.HasAES var (
var ARM64HasPMULL = cpu.ARM64.HasPMULL ARM64HasAES = cpu.ARM64.HasAES
var ARM64HasSHA2 = cpu.ARM64.HasSHA2 ARM64HasPMULL = cpu.ARM64.HasPMULL
var ARM64HasSHA512 = cpu.ARM64.HasSHA512 ARM64HasSHA2 = cpu.ARM64.HasSHA2
var S390XHasAES = cpu.S390X.HasAES ARM64HasSHA512 = cpu.ARM64.HasSHA512
var S390XHasAESCBC = cpu.S390X.HasAESCBC
var S390XHasAESCTR = cpu.S390X.HasAESCTR S390XHasAES = cpu.S390X.HasAES
var S390XHasAESGCM = cpu.S390X.HasAESGCM S390XHasAESCBC = cpu.S390X.HasAESCBC
var S390XHasECDSA = cpu.S390X.HasECDSA S390XHasAESCTR = cpu.S390X.HasAESCTR
var S390XHasGHASH = cpu.S390X.HasGHASH S390XHasAESGCM = cpu.S390X.HasAESGCM
var S390XHasSHA256 = cpu.S390X.HasSHA256 S390XHasECDSA = cpu.S390X.HasECDSA
var S390XHasSHA3 = cpu.S390X.HasSHA3 S390XHasGHASH = cpu.S390X.HasGHASH
var S390XHasSHA512 = cpu.S390X.HasSHA512 S390XHasSHA256 = cpu.S390X.HasSHA256
var X86HasAES = cpu.X86.HasAES S390XHasSHA3 = cpu.S390X.HasSHA3
var X86HasADX = cpu.X86.HasADX S390XHasSHA512 = cpu.S390X.HasSHA512
var X86HasAVX = cpu.X86.HasAVX
var X86HasAVX2 = cpu.X86.HasAVX2 X86HasAES = cpu.X86.HasAES
var X86HasBMI2 = cpu.X86.HasBMI2 X86HasADX = cpu.X86.HasADX
var X86HasPCLMULQDQ = cpu.X86.HasPCLMULQDQ X86HasAVX = cpu.X86.HasAVX
var X86HasSHA = cpu.X86.HasSHA X86HasAVX2 = cpu.X86.HasAVX2
var X86HasSSE41 = cpu.X86.HasSSE41 X86HasBMI2 = cpu.X86.HasBMI2
var X86HasSSSE3 = cpu.X86.HasSSSE3 X86HasPCLMULQDQ = cpu.X86.HasPCLMULQDQ
X86HasSHA = cpu.X86.HasSHA
X86HasSSE41 = cpu.X86.HasSSE41
X86HasSSSE3 = cpu.X86.HasSSSE3
)