use crate::spec::{LinkerFlavor, Target, TargetResult}; pub fn target() -> TargetResult { let mut base = super::linux_base::opts(); // z10 is the oldest CPU supported by LLVM base.cpu = "z10".to_string(); // FIXME: The data_layout string below and the ABI implementation in // cabi_s390x.rs are for now hard-coded to assume the no-vector ABI. // Pass the -vector feature string to LLVM to respect this assumption. base.features = "-vector".to_string(); base.max_atomic_width = Some(64); base.min_global_align = Some(16); Ok(Target { llvm_target: "s390x-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-i1:8:16-i8:8:16-i64:64-f128:64-a:8:16-n32:64".to_string(), arch: "s390x".to_string(), target_os: "linux".to_string(), target_env: "gnu".to_string(), target_vendor: "unknown".to_string(), linker_flavor: LinkerFlavor::Gcc, options: base, }) }