compiler/rustc_target/src/spec/aarch64_apple_ios.rs

   1 use super::apple_sdk_base::{opts, Arch};
   2 use crate::spec::{Target, TargetOptions};
   3
   4 pub fn target() -> Target {
   5     let base = opts("ios", Arch::Arm64);
   6     Target {
   7         llvm_target: "arm64-apple-ios".to_string(),
   8         pointer_width: 64,
   9         data_layout: "e-m:o-i64:64-i128:128-n32:64-S128".to_string(),
  10         arch: "aarch64".to_string(),
  11         options: TargetOptions {
  12             features: "+neon,+fp-armv8,+apple-a7".to_string(),
  13             max_atomic_width: Some(128),
  14             unsupported_abis: super::arm_base::unsupported_abis(),
  15             forces_embed_bitcode: true,
  16             // Taken from a clang build on Xcode 11.4.1.
  17             // These arguments are not actually invoked - they just have
  18             // to look right to pass App Store validation.
  19             bitcode_llvm_cmdline: "-triple\0\
  20                 arm64-apple-ios11.0.0\0\
  21                 -emit-obj\0\
  22                 -disable-llvm-passes\0\
  23                 -target-abi\0\
  24                 darwinpcs\0\
  25                 -Os\0"
  26                 .to_string(),
  27             ..base
  28         },
  29     }
  30 }