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use crate::spec::{LinkerFlavor, RelroLevel, Target, TargetOptions, TargetResult};
pub fn target() -> TargetResult {
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;
Ok(Target {
llvm_target: "powerpc64-unknown-linux-gnu".to_string(),
target_endian: "big".to_string(),
target_pointer_width: "64".to_string(),
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 },
})
}
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