rust/compiler/rustc_target/src/spec/powerpc_unknown_linux_musl.rs

use crate::abi::Endian;
use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetOptions};

pub fn target() -> Target {
    let mut base = super::linux_musl_base::opts();
    base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-m32"]);
    base.max_atomic_width = Some(32);
    base.stack_probes = StackProbeType::Inline;

    Target {
        llvm_target: "powerpc-unknown-linux-musl".into(),
        pointer_width: 32,
        data_layout: "E-m:e-p:32:32-i64:64-n32".into(),
        arch: "powerpc".into(),
        options: TargetOptions { endian: Endian::Big, mcount: "_mcount".into(), ..base },
    }
}