rustc_target/spec/targets/
riscv32imac_unknown_xous_elf.rs

1use crate::spec::{
2    Arch, Cc, LinkerFlavor, Lld, Os, PanicStrategy, RelocModel, Target, TargetMetadata,
3    TargetOptions,
4};
5
6pub(crate) fn target() -> Target {
7    Target {
8        data_layout: "e-m:e-p:32:32-i64:64-n32-S128".into(),
9        llvm_target: "riscv32".into(),
10        metadata: TargetMetadata {
11            description: Some("RISC-V Xous (RV32IMAC ISA)".into()),
12            tier: Some(3),
13            host_tools: Some(false),
14            std: None, // ?
15        },
16        pointer_width: 32,
17        arch: Arch::RiscV32,
18
19        options: TargetOptions {
20            os: Os::Xous,
21            linker_flavor: LinkerFlavor::Gnu(Cc::No, Lld::Yes),
22            linker: Some("rust-lld".into()),
23            cpu: "generic-rv32".into(),
24            max_atomic_width: Some(32),
25            features: "+m,+a,+c".into(),
26            llvm_abiname: "ilp32".into(),
27            panic_strategy: PanicStrategy::Unwind,
28            relocation_model: RelocModel::Static,
29            ..Default::default()
30        },
31    }
32}