rustc_target/spec/targets/
riscv64gc_unknown_none_elf.rs

1use crate::spec::{
2    Cc, CodeModel, LinkerFlavor, Lld, PanicStrategy, RelocModel, SanitizerSet, Target,
3    TargetOptions,
4};
5
6pub(crate) fn target() -> Target {
7    Target {
8        data_layout: "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128".into(),
9        metadata: crate::spec::TargetMetadata {
10            description: Some("Bare RISC-V (RV64IMAFDC ISA)".into()),
11            tier: Some(2),
12            host_tools: Some(false),
13            std: Some(false),
14        },
15        llvm_target: "riscv64".into(),
16        pointer_width: 64,
17        arch: "riscv64".into(),
18
19        options: TargetOptions {
20            linker_flavor: LinkerFlavor::Gnu(Cc::No, Lld::Yes),
21            linker: Some("rust-lld".into()),
22            llvm_abiname: "lp64d".into(),
23            cpu: "generic-rv64".into(),
24            max_atomic_width: Some(64),
25            features: "+m,+a,+f,+d,+c".into(),
26            panic_strategy: PanicStrategy::Abort,
27            relocation_model: RelocModel::Static,
28            code_model: Some(CodeModel::Medium),
29            emit_debug_gdb_scripts: false,
30            eh_frame_header: false,
31            supported_sanitizers: SanitizerSet::KERNELADDRESS | SanitizerSet::SHADOWCALLSTACK,
32            ..Default::default()
33        },
34    }
35}