rustc_target/spec/targets/
riscv64gc_unknown_linux_gnu.rs

1use std::borrow::Cow;
2
3use crate::spec::{CodeModel, SplitDebuginfo, Target, TargetOptions, base};
4
5pub(crate) fn target() -> Target {
6    Target {
7        llvm_target: "riscv64-unknown-linux-gnu".into(),
8        metadata: crate::spec::TargetMetadata {
9            description: Some("RISC-V Linux (kernel 4.20, glibc 2.29)".into()),
10            tier: Some(2),
11            host_tools: Some(true),
12            std: Some(true),
13        },
14        pointer_width: 64,
15        data_layout: "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128".into(),
16        arch: "riscv64".into(),
17        options: TargetOptions {
18            code_model: Some(CodeModel::Medium),
19            cpu: "generic-rv64".into(),
20            features: "+m,+a,+f,+d,+c".into(),
21            llvm_abiname: "lp64d".into(),
22            max_atomic_width: Some(64),
23            supported_split_debuginfo: Cow::Borrowed(&[SplitDebuginfo::Off]),
24            ..base::linux_gnu::opts()
25        },
26    }
27}