1 // Copyright 2016 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.
12 use target::{Target, TargetOptions, TargetResult};
14 pub fn target() -> TargetResult {
15 let mut base = super::linux_musl_base::opts();
17 // Most of these settings are copied from the arm_unknown_linux_gnueabihf
19 base.features = "+v6,+vfp2".to_string();
20 base.max_atomic_width = Some(64);
22 // It's important we use "gnueabihf" and not "musleabihf" here. LLVM
23 // uses it to determine the calling convention and float ABI, and it
24 // doesn't support the "musleabihf" value.
25 llvm_target: "arm-unknown-linux-gnueabihf".to_string(),
26 target_endian: "little".to_string(),
27 target_pointer_width: "32".to_string(),
28 target_c_int_width: "32".to_string(),
29 data_layout: "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64".to_string(),
30 arch: "arm".to_string(),
31 target_os: "linux".to_string(),
32 target_env: "musl".to_string(),
33 target_vendor: "unknown".to_string(),
34 linker_flavor: LinkerFlavor::Gcc,
35 options: TargetOptions {
36 abi_blacklist: super::arm_base::abi_blacklist(),