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cpufeatures: add DIT support for AArch64 Linux targets #1101

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merged 1 commit into from
Aug 25, 2024
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cpufeatures: add DIT support for AArch64 Linux targets #1101

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2 changes: 2 additions & 0 deletions cpufeatures/src/aarch64.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -67,6 +67,7 @@ macro_rules! __expand_check_macro {
#[cfg(any(target_os = "linux", target_os = "android"))]
__expand_check_macro! {
("aes", AES), // Enable AES support.
("dit", DIT), // Enable DIT support.
("sha2", SHA2), // Enable SHA1 and SHA256 support.
("sha3", SHA3), // Enable SHA512 and SHA3 support.
("sm4", SM4), // Enable SM3 and SM4 support.
Expand All @@ -84,6 +85,7 @@ pub mod hwcaps {
use libc::c_ulong;

pub const AES: c_ulong = libc::HWCAP_AES | libc::HWCAP_PMULL;
pub const DIT: c_ulong = libc::HWCAP_DIT;
pub const SHA2: c_ulong = libc::HWCAP_SHA2;
pub const SHA3: c_ulong = libc::HWCAP_SHA3 | libc::HWCAP_SHA512;
pub const SM4: c_ulong = libc::HWCAP_SM3 | libc::HWCAP_SM4;
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