]> git.lizzy.rs Git - rust.git/blob - src/librustc_target/spec/thumbv7neon_unknown_linux_gnueabihf.rs
Rollup merge of #68141 - euclio:replace-bindings-with-winapi, r=alexcrichton
[rust.git] / src / librustc_target / spec / thumbv7neon_unknown_linux_gnueabihf.rs
1 use crate::spec::{LinkerFlavor, Target, TargetOptions, TargetResult};
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() -> TargetResult {
10     let base = super::linux_base::opts();
11     Ok(Target {
12         llvm_target: "armv7-unknown-linux-gnueabihf".to_string(),
13         target_endian: "little".to_string(),
14         target_pointer_width: "32".to_string(),
15         target_c_int_width: "32".to_string(),
16         data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".to_string(),
17         arch: "arm".to_string(),
18         target_os: "linux".to_string(),
19         target_env: "gnu".to_string(),
20         target_vendor: "unknown".to_string(),
21         linker_flavor: LinkerFlavor::Gcc,
22
23         options: TargetOptions {
24             // Info about features at https://wiki.debian.org/ArmHardFloatPort
25             features: "+v7,+thumb-mode,+thumb2,+vfp3,+neon".to_string(),
26             cpu: "generic".to_string(),
27             max_atomic_width: Some(64),
28             abi_blacklist: super::arm_base::abi_blacklist(),
29             ..base
30         },
31     })
32 }