1 // Copyright 2018 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 use spec::{LinkerFlavor, LldFlavor, PanicStrategy,
12 Target, TargetOptions, TargetResult};
14 pub fn target() -> TargetResult {
16 data_layout: "e-m:e-p:32:32-i64:64-n32-S128".to_string(),
17 llvm_target: "riscv32".to_string(),
18 target_endian: "little".to_string(),
19 target_pointer_width: "32".to_string(),
20 target_c_int_width: "32".to_string(),
21 target_os: "none".to_string(),
22 target_env: String::new(),
23 target_vendor: "unknown".to_string(),
24 arch: "riscv32".to_string(),
25 linker_flavor: LinkerFlavor::Lld(LldFlavor::Ld),
27 options: TargetOptions {
28 linker: Some("rust-lld".to_string()),
29 cpu: "generic-rv32".to_string(),
30 max_atomic_width: Some(32),
32 features: "+m,+a,+c".to_string(),
34 panic_strategy: PanicStrategy::Abort,
35 relocation_model: "static".to_string(),
36 emit_debug_gdb_scripts: false,
37 abi_blacklist: super::riscv_base::abi_blacklist(),