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rustc_target/spec/targets/
powerpc64le_unknown_freebsd.rs

1use crate::spec::{
2    Arch, Cc, CfgAbi, LinkerFlavor, Lld, LlvmAbi, StackProbeType, Target, TargetMetadata,
3    TargetOptions, add_link_args, base,
4};
5
6pub(crate) fn target() -> Target {
7    let mut base = base::freebsd::opts();
8    base.cpu = "ppc64le".into();
9    base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-m64"]);
10    // long double is IEEE-128; f128 soft-float ops emit the PPC __*kf* helpers,
11    // which compiler_builtins lacks. Resolve them from base libgcc.
12    add_link_args(&mut base.late_link_args, LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-lgcc"]);
13    base.max_atomic_width = Some(64);
14    base.stack_probes = StackProbeType::Inline;
15    base.cfg_abi = CfgAbi::ElfV2;
16    base.llvm_abiname = LlvmAbi::ElfV2;
17
18    Target {
19        llvm_target: "powerpc64le-unknown-freebsd".into(),
20        metadata: TargetMetadata {
21            description: Some("PPC64LE FreeBSD".into()),
22            tier: Some(3),
23            host_tools: Some(true),
24            std: Some(true),
25        },
26        pointer_width: 64,
27        data_layout: "e-m:e-Fn32-i64:64-i128:128-n32:64".into(),
28        arch: Arch::PowerPC64,
29        options: TargetOptions { mcount: "_mcount".into(), ..base },
30    }
31}