compiler/rustc_target/src/spec/armv6k_nintendo_3ds.rs

   1 use crate::spec::{cvs, LinkArgs, LinkerFlavor, RelocModel, Target, TargetOptions};
   2
   3 /// A base target for Nintendo 3DS devices using the devkitARM toolchain.
   4 ///
   5 /// Requires the devkitARM toolchain for 3DS targets on the host system.
   6
   7 pub fn target() -> Target {
   8     let mut pre_link_args = LinkArgs::new();
   9     pre_link_args.insert(
  10         LinkerFlavor::Gcc,
  11         vec![
  12             "-specs=3dsx.specs".into(),
  13             "-mtune=mpcore".into(),
  14             "-mfloat-abi=hard".into(),
  15             "-mtp=soft".into(),
  16         ],
  17     );
  18
  19     Target {
  20         llvm_target: "armv6k-none-eabihf".into(),
  21         pointer_width: 32,
  22         data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(),
  23         arch: "arm".into(),
  24
  25         options: TargetOptions {
  26             os: "horizon".into(),
  27             env: "newlib".into(),
  28             vendor: "nintendo".into(),
  29             abi: "eabihf".into(),
  30             linker_flavor: LinkerFlavor::Gcc,
  31             cpu: "mpcore".into(),
  32             executables: true,
  33             families: cvs!["unix"],
  34             linker: Some("arm-none-eabi-gcc".into()),
  35             relocation_model: RelocModel::Static,
  36             features: "+vfp2".into(),
  37             pre_link_args,
  38             exe_suffix: ".elf".into(),
  39             no_default_libraries: false,
  40             // There are some issues in debug builds with this enabled in certain programs.
  41             has_thread_local: false,
  42             ..Default::default()
  43         },
  44     }
  45 }