3 use super::{LinkerFlavor, PanicStrategy, Target, TargetOptions};
5 pub fn target() -> Result<Target, String> {
6 const PRE_LINK_ARGS: &[&str] = &[
20 "-Wl,--error-unresolved-symbols",
21 "-Wl,--no-undefined-version",
23 "-Wl,--export-dynamic",
26 const EXPORT_SYMBOLS: &[&str] = &[
40 let opts = TargetOptions {
41 dynamic_linking: false,
44 max_atomic_width: Some(64),
45 panic_strategy: PanicStrategy::Unwind,
47 features: "+rdrnd,+rdseed".into(),
48 position_independent_executables: true,
49 pre_link_args: iter::once((
51 PRE_LINK_ARGS.iter().cloned().map(String::from).collect(),
54 post_link_objects: vec!["libunwind.a".into()],
55 override_export_symbols: Some(EXPORT_SYMBOLS.iter().cloned().map(String::from).collect()),
59 llvm_target: "x86_64-unknown-linux-gnu".into(),
60 target_endian: "little".into(),
61 target_pointer_width: "64".into(),
62 target_c_int_width: "32".into(),
63 target_os: "unknown".into(),
64 target_env: "sgx".into(),
65 target_vendor: "fortanix".into(),
66 data_layout: "e-m:e-i64:64-f80:128-n8:16:32:64-S128".into(),
67 arch: "x86_64".into(),
68 linker_flavor: LinkerFlavor::Gcc,