Skip to main content

rustc_target/spec/targets/
riscv32gc_unknown_linux_musl.rs

1use std::borrow::Cow;
2
3use crate::spec::{
4    Arch, CodeModel, LlvmAbi, SplitDebuginfo, Target, TargetMetadata, TargetOptions, base,
5};
6
7pub(crate) fn target() -> Target {
8    Target {
9        llvm_target: "riscv32-unknown-linux-musl".into(),
10        metadata: TargetMetadata {
11            description: Some("RISC-V Linux (kernel 5.4, musl 1.2.5)".into()),
12            tier: Some(3),
13            host_tools: Some(false),
14            std: Some(true),
15        },
16        pointer_width: 32,
17        data_layout: "e-m:e-p:32:32-i64:64-n32-S128".into(),
18        arch: Arch::RiscV32,
19        options: TargetOptions {
20            code_model: Some(CodeModel::Medium),
21            cpu: "generic-rv32".into(),
22            features: "+m,+a,+f,+d,+c,+zicsr,+zifencei".into(),
23            llvm_abiname: LlvmAbi::Ilp32d,
24            max_atomic_width: Some(32),
25            supported_split_debuginfo: Cow::Borrowed(&[SplitDebuginfo::Off]),
26            ..base::linux_musl::opts()
27        },
28    }
29}