Rollup merge of rust-lang#146397 - pthariensflame:patch-1, r=Amanieu

std_detect on Darwin AArch64: update features

Synchronizes the list (and re-sorts it alphabetically by `FEAT` name) with the initial release version of macOS Tahoe.

Author: Zalathar

library/std_detect/src/detect/os/darwin/aarch64.rs

@@ -37,31 +37,34 @@ pub(crate) fn detect_features() -> cache::Initializer {
     // Armv8.0 features not using the standard identifiers
     let fp = _sysctlbyname(c"hw.optional.floatingpoint");
     let asimd = _sysctlbyname(c"hw.optional.AdvSIMD");
-    let crc = _sysctlbyname(c"hw.optional.armv8_crc32");
+    let crc_old = _sysctlbyname(c"hw.optional.armv8_crc32");
 
     // Armv8 and Armv9 features using the standard identifiers
     let aes = _sysctlbyname(c"hw.optional.arm.FEAT_AES");
     let bf16 = _sysctlbyname(c"hw.optional.arm.FEAT_BF16");
     let bti = _sysctlbyname(c"hw.optional.arm.FEAT_BTI");
+    let crc = _sysctlbyname(c"hw.optional.arm.FEAT_CRC32");
     let cssc = _sysctlbyname(c"hw.optional.arm.FEAT_CSSC");
     let dit = _sysctlbyname(c"hw.optional.arm.FEAT_DIT");
+    let dotprod = _sysctlbyname(c"hw.optional.arm.FEAT_DotProd");
     let dpb = _sysctlbyname(c"hw.optional.arm.FEAT_DPB");
     let dpb2 = _sysctlbyname(c"hw.optional.arm.FEAT_DPB2");
-    let dotprod = _sysctlbyname(c"hw.optional.arm.FEAT_DotProd");
     let ecv = _sysctlbyname(c"hw.optional.arm.FEAT_ECV");
     let fcma = _sysctlbyname(c"hw.optional.arm.FEAT_FCMA");
     let fhm = _sysctlbyname(c"hw.optional.arm.FEAT_FHM");
-    let fp16 = _sysctlbyname(c"hw.optional.arm.FEAT_FP16");
-    let frintts = _sysctlbyname(c"hw.optional.arm.FEAT_FRINTTS");
     let flagm = _sysctlbyname(c"hw.optional.arm.FEAT_FlagM");
     let flagm2 = _sysctlbyname(c"hw.optional.arm.FEAT_FlagM2");
+    let fp16 = _sysctlbyname(c"hw.optional.arm.FEAT_FP16");
+    let frintts = _sysctlbyname(c"hw.optional.arm.FEAT_FRINTTS");
     let hbc = _sysctlbyname(c"hw.optional.arm.FEAT_HBC");
     let i8mm = _sysctlbyname(c"hw.optional.arm.FEAT_I8MM");
     let jsconv = _sysctlbyname(c"hw.optional.arm.FEAT_JSCVT");
     let rcpc = _sysctlbyname(c"hw.optional.arm.FEAT_LRCPC");
     let rcpc2 = _sysctlbyname(c"hw.optional.arm.FEAT_LRCPC2");
     let lse = _sysctlbyname(c"hw.optional.arm.FEAT_LSE");
     let lse2 = _sysctlbyname(c"hw.optional.arm.FEAT_LSE2");
+    let mte = _sysctlbyname(c"hw.optional.arm.FEAT_MTE");
+    let mte2 = _sysctlbyname(c"hw.optional.arm.FEAT_MTE2");
     let pauth = _sysctlbyname(c"hw.optional.arm.FEAT_PAuth");
     let pmull = _sysctlbyname(c"hw.optional.arm.FEAT_PMULL");
     let rdm = _sysctlbyname(c"hw.optional.arm.FEAT_RDM");
@@ -72,6 +75,7 @@ pub(crate) fn detect_features() -> cache::Initializer {
     let sha512 = _sysctlbyname(c"hw.optional.arm.FEAT_SHA512");
     let sme = _sysctlbyname(c"hw.optional.arm.FEAT_SME");
     let sme2 = _sysctlbyname(c"hw.optional.arm.FEAT_SME2");
+    let sme2p1 = _sysctlbyname(c"hw.optional.arm.FEAT_SME2p1");
     let sme_f64f64 = _sysctlbyname(c"hw.optional.arm.FEAT_SME_F64F64");
     let sme_i16i64 = _sysctlbyname(c"hw.optional.arm.FEAT_SME_I16I64");
     let ssbs = _sysctlbyname(c"hw.optional.arm.FEAT_SSBS");
@@ -87,6 +91,12 @@ pub(crate) fn detect_features() -> cache::Initializer {
     let ebf16 = _sysctlbyname(c"hw.optional.arm.FEAT_EBF16");
     let fpac = _sysctlbyname(c"hw.optional.arm.FEAT_FPAC");
     let fpaccombine = _sysctlbyname(c"hw.optional.arm.FEAT_FPACCOMBINE");
+    let mte_async = _sysctlbyname(c"hw.optional.arm.FEAT_MTE_ASYNC");
+    let mte_canonical_tags = _sysctlbyname(c"hw.optional.arm.FEAT_MTE_CANONICAL_TAGS");
+    let mte_no_address_tags = _sysctlbyname(c"hw.optional.arm.FEAT_MTE_NO_ADDRESS_TAGS");
+    let mte_store_only = _sysctlbyname(c"hw.optional.arm.FEAT_MTE_STORE_ONLY");
+    let mte3 = _sysctlbyname(c"hw.optional.arm.FEAT_MTE3");
+    let mte4 = _sysctlbyname(c"hw.optional.arm.FEAT_MTE4");
     let pacimp = _sysctlbyname(c"hw.optional.arm.FEAT_PACIMP");
     let pauth2 = _sysctlbyname(c"hw.optional.arm.FEAT_PAuth2");
     let rpres = _sysctlbyname(c"hw.optional.arm.FEAT_RPRES");
@@ -111,7 +121,7 @@ pub(crate) fn detect_features() -> cache::Initializer {
     enable_feature(Feature::asimd, asimd);
     enable_feature(Feature::bf16, bf16);
     enable_feature(Feature::bti, bti);
-    enable_feature(Feature::crc, crc);
+    enable_feature(Feature::crc, crc_old || crc);
     enable_feature(Feature::cssc, cssc);
     enable_feature(Feature::dit, dit);
     enable_feature(Feature::dotprod, dotprod);
@@ -130,6 +140,7 @@ pub(crate) fn detect_features() -> cache::Initializer {
     enable_feature(Feature::jsconv, jsconv);
     enable_feature(Feature::lse, lse);
     enable_feature(Feature::lse2, lse2);
+    enable_feature(Feature::mte, mte && mte2);
     enable_feature(Feature::paca, pauth);
     enable_feature(Feature::pacg, pauth);
     enable_feature(Feature::pmull, aes && pmull);
@@ -141,6 +152,7 @@ pub(crate) fn detect_features() -> cache::Initializer {
     enable_feature(Feature::sha3, sha512 && sha3 && asimd);
     enable_feature(Feature::sme, sme);
     enable_feature(Feature::sme2, sme2);
+    enable_feature(Feature::sme2p1, sme2p1);
     enable_feature(Feature::sme_f64f64, sme_f64f64);
     enable_feature(Feature::sme_i16i64, sme_i16i64);
     enable_feature(Feature::ssbs, ssbs);