| use crate::abi::Endian; |
| use crate::spec::{base, SanitizerSet, StackProbeType, Target}; |
| |
| pub fn target() -> Target { |
| let mut base = base::linux_musl::opts(); |
| base.endian = Endian::Big; |
| // z10 is the oldest CPU supported by LLVM |
| base.cpu = "z10".into(); |
| // FIXME: The ABI implementation in cabi_s390x.rs is for now hard-coded to assume the no-vector |
| // ABI. Pass the -vector feature string to LLVM to respect this assumption. On LLVM < 16, we |
| // also strip v128 from the data_layout below to match the older LLVM's expectation. |
| base.features = "-vector".into(); |
| base.max_atomic_width = Some(64); |
| base.min_global_align = Some(16); |
| base.static_position_independent_executables = true; |
| base.stack_probes = StackProbeType::Inline; |
| base.supported_sanitizers = |
| SanitizerSet::ADDRESS | SanitizerSet::LEAK | SanitizerSet::MEMORY | SanitizerSet::THREAD; |
| |
| Target { |
| llvm_target: "s390x-unknown-linux-musl".into(), |
| pointer_width: 64, |
| data_layout: "E-m:e-i1:8:16-i8:8:16-i64:64-f128:64-v128:64-a:8:16-n32:64".into(), |
| arch: "s390x".into(), |
| options: base, |
| } |
| } |