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rustc_target/spec/targets/
s390x_unknown_linux_musl.rs

1use rustc_abi::{Align, Endian};
2
3use crate::spec::{Arch, SanitizerSet, StackProbeType, Target, TargetMetadata, base};
4
5pub(crate) fn target() -> Target {
6    let mut base = base::linux_musl::opts();
7    base.endian = Endian::Big;
8    // z10 is the oldest CPU supported by LLVM
9    base.cpu = "z10".into();
10    base.max_atomic_width = Some(128);
11    base.min_global_align = Some(Align::from_bits(16).unwrap());
12    base.static_position_independent_executables = true;
13    base.stack_probes = StackProbeType::Inline;
14    base.supported_sanitizers =
15        SanitizerSet::ADDRESS | SanitizerSet::LEAK | SanitizerSet::MEMORY | SanitizerSet::THREAD;
16    base.supports_fentry = true;
17
18    Target {
19        llvm_target: "s390x-unknown-linux-musl".into(),
20        metadata: TargetMetadata {
21            description: Some("S390x Linux (kernel 3.2, musl 1.2.5)".into()),
22            tier: Some(3),
23            host_tools: Some(false),
24            std: Some(true),
25        },
26        pointer_width: 64,
27        data_layout: "E-S64-m:e-i1:8:16-i8:8:16-i64:64-f128:64-v128:64-a:8:16-n32:64".into(),
28        arch: Arch::S390x,
29        options: base,
30    }
31}