| use crate::spec::{ |
| Abi, Arch, Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetMetadata, |
| TargetOptions, |
| }; |
| |
| pub(crate) fn target() -> Target { |
| Target { |
| // The below `data_layout` is explicitly specified by the ilp32e ABI in LLVM. See also |
| // `options.llvm_abiname`. |
| data_layout: "e-m:e-p:32:32-i64:64-n32-S32".into(), |
| llvm_target: "riscv32".into(), |
| metadata: TargetMetadata { |
| description: Some("Bare RISC-V (RV32E ISA)".into()), |
| tier: Some(3), |
| host_tools: Some(false), |
| std: Some(false), |
| }, |
| pointer_width: 32, |
| arch: Arch::RiscV32, |
| |
| options: TargetOptions { |
| abi: Abi::Ilp32e, |
| linker_flavor: LinkerFlavor::Gnu(Cc::No, Lld::Yes), |
| linker: Some("rust-lld".into()), |
| cpu: "generic-rv32".into(), |
| // The ilp32e ABI specifies the `data_layout` |
| llvm_abiname: "ilp32e".into(), |
| max_atomic_width: Some(32), |
| atomic_cas: false, |
| features: "+e,+forced-atomics".into(), |
| panic_strategy: PanicStrategy::Abort, |
| relocation_model: RelocModel::Static, |
| emit_debug_gdb_scripts: false, |
| eh_frame_header: false, |
| ..Default::default() |
| }, |
| } |
| } |
