compiler/rustc_target/src/spec/mipsel_sony_psp.rs

   1 use crate::spec::{cvs, Cc, LinkerFlavor, Lld, RelocModel, Target, TargetOptions};
   2
   3 // The PSP has custom linker requirements.
   4 const LINKER_SCRIPT: &str = include_str!("./mipsel_sony_psp_linker_script.ld");
   5
   6 pub fn target() -> Target {
   7     let pre_link_args = TargetOptions::link_args(
   8         LinkerFlavor::Gnu(Cc::No, Lld::No),
   9         &["--emit-relocs", "--nmagic"],
  10     );
  11
  12     Target {
  13         llvm_target: "mipsel-sony-psp".into(),
  14         pointer_width: 32,
  15         data_layout: "e-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32-S64".into(),
  16         arch: "mips".into(),
  17
  18         options: TargetOptions {
  19             os: "psp".into(),
  20             vendor: "sony".into(),
  21             linker_flavor: LinkerFlavor::Gnu(Cc::No, Lld::Yes),
  22             cpu: "mips2".into(),
  23             linker: Some("rust-lld".into()),
  24             relocation_model: RelocModel::Static,
  25
  26             // PSP FPU only supports single precision floats.
  27             features: "+single-float".into(),
  28
  29             // PSP does not support trap-on-condition instructions.
  30             llvm_args: cvs!["-mno-check-zero-division"],
  31             pre_link_args,
  32             link_script: Some(LINKER_SCRIPT.into()),
  33             ..Default::default()
  34         },
  35     }
  36 }