| use crate::spec::{LinkerFlavor, RelroLevel, Target, TargetOptions}; |
| |
| pub fn target() -> Target { |
| let mut base = super::linux_base::opts(); |
| base.cpu = "ppc64".to_string(); |
| base.pre_link_args.get_mut(&LinkerFlavor::Gcc).unwrap().push("-m64".to_string()); |
| base.max_atomic_width = Some(64); |
| |
| // ld.so in at least RHEL6 on ppc64 has a bug related to BIND_NOW, so only enable partial RELRO |
| // for now. https://github.com/rust-lang/rust/pull/43170#issuecomment-315411474 |
| base.relro_level = RelroLevel::Partial; |
| |
| Target { |
| llvm_target: "powerpc64-unknown-linux-gnu".to_string(), |
| target_endian: "big".to_string(), |
| pointer_width: 64, |
| target_c_int_width: "32".to_string(), |
| data_layout: "E-m:e-i64:64-n32:64".to_string(), |
| arch: "powerpc64".to_string(), |
| target_os: "linux".to_string(), |
| target_env: "gnu".to_string(), |
| target_vendor: "unknown".to_string(), |
| linker_flavor: LinkerFlavor::Gcc, |
| options: TargetOptions { target_mcount: "_mcount".to_string(), ..base }, |
| } |
| } |