rustc_target/spec/targets/
riscv32imac_unknown_xous_elf.rs

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