1 use crate::spec::{LinkerFlavor, Target, TargetOptions, TargetResult};
3 pub fn target() -> TargetResult {
4 let mut base = super::linux_musl_base::opts();
6 // Most of these settings are copied from the arm_unknown_linux_gnueabihf
8 base.features = "+strict-align,+v6,+vfp2,-d32".to_string();
9 base.max_atomic_width = Some(64);
11 // It's important we use "gnueabihf" and not "musleabihf" here. LLVM
12 // uses it to determine the calling convention and float ABI, and it
13 // doesn't support the "musleabihf" value.
14 llvm_target: "arm-unknown-linux-gnueabihf".to_string(),
15 target_endian: "little".to_string(),
16 target_pointer_width: "32".to_string(),
17 target_c_int_width: "32".to_string(),
18 data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".to_string(),
19 arch: "arm".to_string(),
20 target_os: "linux".to_string(),
21 target_env: "musl".to_string(),
22 target_vendor: "unknown".to_string(),
23 linker_flavor: LinkerFlavor::Gcc,
24 options: TargetOptions {
25 abi_blacklist: super::arm_base::abi_blacklist(),
26 target_mcount: "\u{1}mcount".to_string(),