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| author | Meng Zhuo <mengzhuo1203@gmail.com> | 2018-04-10 16:42:44 +0800 |
|---|---|---|
| committer | Brad Fitzpatrick <bradfitz@golang.org> | 2018-04-10 16:33:26 +0000 |
| commit | 6b5236ae5361ed126324aebc37de6ec582518145 (patch) | |
| tree | 20873d001854aa3e8b6a55acf829e077e326cbc3 /src/runtime/os_linux_arm64.go | |
| parent | 144fae8ed5edf5912718da9cd722e81399c2e033 (diff) | |
| download | go-6b5236ae5361ed126324aebc37de6ec582518145.tar.gz go-6b5236ae5361ed126324aebc37de6ec582518145.zip | |
runtime: use internal/cpu in alginit
After CL 104636 the feature flags in internal/cpu are initialized before
alginit and can now be used for aeshash feature detection. Also remove
now unused runtime variables:
x86:
support_ssse3
support_sse42
support_aes
arm64:
support_aes
Change-Id: I2f64198d91750eaf3c6cf2aac6e9e17615811ec8
Reviewed-on: https://go-review.googlesource.com/106015
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Diffstat (limited to 'src/runtime/os_linux_arm64.go')
| -rw-r--r-- | src/runtime/os_linux_arm64.go | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/src/runtime/os_linux_arm64.go b/src/runtime/os_linux_arm64.go index 9342a042ac..ed4af0dd41 100644 --- a/src/runtime/os_linux_arm64.go +++ b/src/runtime/os_linux_arm64.go @@ -29,7 +29,6 @@ func archauxv(tag, val uintptr) { randomNumber = uint32(startupRandomData[4]) | uint32(startupRandomData[5])<<8 | uint32(startupRandomData[6])<<16 | uint32(startupRandomData[7])<<24 case _AT_HWCAP: - arm64_support_aes = ((val>>3)&0x1 == 0x1) cpu_hwcap = uint(val) case _AT_HWCAP2: cpu_hwcap2 = uint(val) |