| use spec::{LinkerFlavor, Target, TargetResult}; |
| |
| pub fn target() -> TargetResult { |
| let mut base = super::apple_base::opts(); |
| base.cpu = "core2".to_string(); |
| base.max_atomic_width = Some(128); // core2 support cmpxchg16b |
| base.eliminate_frame_pointer = false; |
| base.pre_link_args.insert(LinkerFlavor::Gcc, vec!["-m64".to_string()]); |
| base.stack_probes = true; |
| |
| Ok(Target { |
| llvm_target: "x86_64-apple-darwin".to_string(), |
| target_endian: "little".to_string(), |
| target_pointer_width: "64".to_string(), |
| target_c_int_width: "32".to_string(), |
| data_layout: "e-m:o-i64:64-f80:128-n8:16:32:64-S128".to_string(), |
| arch: "x86_64".to_string(), |
| target_os: "macos".to_string(), |
| target_env: String::new(), |
| target_vendor: "apple".to_string(), |
| linker_flavor: LinkerFlavor::Gcc, |
| options: base, |
| }) |
| } |