compiler/rustc_target/src/spec/aarch64_linux_android.rs

   1 use crate::spec::{SanitizerSet, Target, TargetOptions};
   2
   3 // See https://developer.android.com/ndk/guides/abis.html#arm64-v8a
   4 // for target ABI requirements.
   5
   6 pub fn target() -> Target {
   7     Target {
   8         llvm_target: "aarch64-linux-android".into(),
   9         pointer_width: 64,
  10         data_layout: "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128".into(),
  11         arch: "aarch64".into(),
  12         options: TargetOptions {
  13             max_atomic_width: Some(128),
  14             // As documented in https://developer.android.com/ndk/guides/cpu-features.html
  15             // the neon (ASIMD) and FP must exist on all android aarch64 targets.
  16             features: "+neon,+fp-armv8".into(),
  17             supported_sanitizers: SanitizerSet::CFI
  18                 | SanitizerSet::HWADDRESS
  19                 | SanitizerSet::MEMTAG
  20                 | SanitizerSet::SHADOWCALLSTACK
  21                 | SanitizerSet::ADDRESS,
  22             ..super::android_base::opts()
  23         },
  24     }
  25 }