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use rustc_abi::{Align, Endian};
use crate::spec::{SanitizerSet, StackProbeType, Target, TargetMetadata, base};
pub(crate) fn target() -> Target {
let mut base = base::linux_gnu::opts();
base.endian = Endian::Big;
// z10 is the oldest CPU supported by LLVM
base.cpu = "z10".into();
base.max_atomic_width = Some(128);
base.min_global_align = Some(Align::from_bits(16).unwrap());
base.stack_probes = StackProbeType::Inline;
base.supported_sanitizers =
SanitizerSet::ADDRESS | SanitizerSet::LEAK | SanitizerSet::MEMORY | SanitizerSet::THREAD;
Target {
llvm_target: "s390x-unknown-linux-gnu".into(),
metadata: TargetMetadata {
description: Some("S390x Linux (kernel 3.2, glibc 2.17)".into()),
tier: Some(2),
host_tools: Some(true),
std: Some(true),
},
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,
}
}
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