compiler/rustc_target/src/spec/fuchsia_base.rs

   1 use crate::spec::{crt_objects, LinkArgs, LinkOutputKind, LinkerFlavor, LldFlavor, TargetOptions};
   2
   3 pub fn opts() -> TargetOptions {
   4     let mut pre_link_args = LinkArgs::new();
   5     pre_link_args.insert(
   6         LinkerFlavor::Lld(LldFlavor::Ld),
   7         vec![
   8             "--build-id".to_string(),
   9             "--hash-style=gnu".to_string(),
  10             "-z".to_string(),
  11             "max-page-size=4096".to_string(),
  12             "-z".to_string(),
  13             "now".to_string(),
  14             "-z".to_string(),
  15             "rodynamic".to_string(),
  16             "-z".to_string(),
  17             "separate-loadable-segments".to_string(),
  18             "--pack-dyn-relocs=relr".to_string(),
  19         ],
  20     );
  21
  22     TargetOptions {
  23         os: "fuchsia".to_string(),
  24         linker_flavor: LinkerFlavor::Lld(LldFlavor::Ld),
  25         linker: Some("rust-lld".to_owned()),
  26         dynamic_linking: true,
  27         executables: true,
  28         os_family: Some("unix".to_string()),
  29         is_like_fuchsia: true,
  30         linker_is_gnu: true,
  31         pre_link_args,
  32         pre_link_objects: crt_objects::new(&[
  33             (LinkOutputKind::DynamicNoPicExe, &["Scrt1.o"]),
  34             (LinkOutputKind::DynamicPicExe, &["Scrt1.o"]),
  35             (LinkOutputKind::StaticNoPicExe, &["Scrt1.o"]),
  36             (LinkOutputKind::StaticPicExe, &["Scrt1.o"]),
  37         ]),
  38         position_independent_executables: true,
  39         has_elf_tls: true,
  40         ..Default::default()
  41     }
  42 }