rustc_target/spec/targets/
armv7_linux_androideabi.rs

1use crate::spec::{
2    Arch, Cc, FloatAbi, LinkerFlavor, Lld, SanitizerSet, Target, TargetMetadata, TargetOptions,
3    base,
4};
5
6// This target if is for the baseline of the Android v7a ABI
7// in thumb mode. It's named armv7-* instead of thumbv7-*
8// for historical reasons. See the thumbv7neon variant for
9// enabling NEON.
10
11// See https://developer.android.com/ndk/guides/abis.html#v7a
12// for target ABI requirements.
13
14pub(crate) fn target() -> Target {
15    let mut base = base::android::opts();
16    base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-march=armv7-a"]);
17    Target {
18        llvm_target: "armv7-none-linux-android".into(),
19        metadata: TargetMetadata {
20            description: Some("Armv7-A Android".into()),
21            tier: Some(2),
22            host_tools: Some(false),
23            std: Some(true),
24        },
25        pointer_width: 32,
26        data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(),
27        arch: Arch::Arm,
28        options: TargetOptions {
29            abi: "eabi".into(),
30            llvm_floatabi: Some(FloatAbi::Soft),
31            features: "+v7,+thumb-mode,+thumb2,+vfp3,-d32,-neon".into(),
32            supported_sanitizers: SanitizerSet::ADDRESS,
33            max_atomic_width: Some(64),
34            ..base
35        },
36    }
37}