compiler/rustc_target/src/spec/aarch64_unknown_hermit.rs

use crate::spec::Target;

pub fn target() -> Target {
    let mut base = super::hermit_base::opts();
    base.max_atomic_width = Some(128);

    Target {
        llvm_target: "aarch64-unknown-hermit".to_string(),
        pointer_width: 64,
        data_layout: "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128".to_string(),
        arch: "aarch64".to_string(),
        options: base,
    }
}