]> git.lizzy.rs Git - rust.git/blob - compiler/rustc_target/src/spec/thumbv7neon_unknown_linux_gnueabihf.rs
Merge commit '7b73b60faca71d01d900e49831fcb84553e93019' into sync-rustfmt
[rust.git] / compiler / rustc_target / src / spec / thumbv7neon_unknown_linux_gnueabihf.rs
1 use crate::spec::{Target, TargetOptions};
2
3 // This target is for glibc Linux on ARMv7 with thumb mode enabled
4 // (for consistency with Android and Debian-based distributions)
5 // and with NEON unconditionally enabled and, therefore, with 32 FPU
6 // registers enabled as well. See section A2.6.2 on page A2-56 in
7 // https://static.docs.arm.com/ddi0406/cd/DDI0406C_d_armv7ar_arm.pdf
8
9 pub fn target() -> Target {
10     Target {
11         llvm_target: "armv7-unknown-linux-gnueabihf".into(),
12         pointer_width: 32,
13         data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(),
14         arch: "arm".into(),
15         options: TargetOptions {
16             abi: "eabihf".into(),
17             // Info about features at https://wiki.debian.org/ArmHardFloatPort
18             features: "+v7,+thumb-mode,+thumb2,+vfp3,+neon".into(),
19             max_atomic_width: Some(64),
20             ..super::linux_gnu_base::opts()
21         },
22     }
23 }