compiler/rustc_target/src/spec/aarch64_unknown_uefi.rs

   1 // This defines the aarch64 target for UEFI systems as described in the UEFI specification. See the
   2 // uefi-base module for generic UEFI options.
   3
   4 use super::uefi_msvc_base;
   5 use crate::spec::{LinkerFlavor, Target};
   6
   7 pub fn target() -> Target {
   8     let mut base = uefi_msvc_base::opts();
   9
  10     base.max_atomic_width = Some(64);
  11     base.add_pre_link_args(LinkerFlavor::Msvc, &["/machine:arm64"]);
  12
  13     Target {
  14         llvm_target: "aarch64-unknown-windows".into(),
  15         pointer_width: 64,
  16         data_layout: "e-m:w-p:64:64-i32:32-i64:64-i128:128-n32:64-S128".into(),
  17         arch: "aarch64".into(),
  18         options: base,
  19     }
  20 }