rustc_target/spec/targets/
riscv32imac_unknown_xous_elf.rs

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