compiler/rustc_target/src/spec/targets/hexagon_unknown_linux_musl.rs

use crate::spec::{Arch, Cc, LinkerFlavor, Lld, Target, TargetMetadata, base};

pub(crate) fn target() -> Target {
    let mut base = base::linux_musl::opts();
    base.cpu = "hexagonv60".into();
    base.max_atomic_width = Some(32);
    // FIXME: HVX length defaults are per-CPU
    base.features = "-small-data,+hvx-length128b".into();

    base.has_rpath = true;
    base.linker = Some("hexagon-unknown-linux-musl-clang".into());
    base.linker_flavor = LinkerFlavor::Gnu(Cc::Yes, Lld::No);

    base.c_enum_min_bits = Some(8);

    Target {
        llvm_target: "hexagon-unknown-linux-musl".into(),
        metadata: TargetMetadata {
            description: Some("Hexagon Linux with musl 1.2.5".into()),
            tier: Some(3),
            host_tools: Some(false),
            std: Some(true),
        },
        pointer_width: 32,
        data_layout: concat!(
            "e-m:e-p:32:32:32-a:0-n16:32-i64:64:64-i32:32",
            ":32-i16:16:16-i1:8:8-f32:32:32-f64:64:64-v32",
            ":32:32-v64:64:64-v512:512:512-v1024:1024:1024-v2048",
            ":2048:2048"
        )
        .into(),
        arch: Arch::Hexagon,
        options: base,
    }
}