1 use crate::spec::Target;
3 pub fn target() -> Target {
4 let mut base = super::linux_gnu_base::opts();
5 base.endian = "big".to_string();
6 // z10 is the oldest CPU supported by LLVM
7 base.cpu = "z10".to_string();
8 // FIXME: The data_layout string below and the ABI implementation in
9 // cabi_s390x.rs are for now hard-coded to assume the no-vector ABI.
10 // Pass the -vector feature string to LLVM to respect this assumption.
11 base.features = "-vector".to_string();
12 base.max_atomic_width = Some(64);
13 base.min_global_align = Some(16);
16 llvm_target: "s390x-unknown-linux-gnu".to_string(),
18 data_layout: "E-m:e-i1:8:16-i8:8:16-i64:64-f128:64-a:8:16-n32:64".to_string(),
19 arch: "s390x".to_string(),