rustc_target/spec/targets/
aarch64_unknown_fuchsia.rs

1use crate::spec::{
2    Arch, Cc, LinkerFlavor, Lld, SanitizerSet, StackProbeType, Target, TargetMetadata, base,
3};
4
5pub(crate) fn target() -> Target {
6    let mut base = base::fuchsia::opts();
7    base.cpu = "generic".into();
8    base.features = "+v8a,+crc,+aes,+sha2,+neon".into();
9    base.max_atomic_width = Some(128);
10    base.stack_probes = StackProbeType::Inline;
11    base.supported_sanitizers = SanitizerSet::ADDRESS
12        | SanitizerSet::CFI
13        | SanitizerSet::LEAK
14        | SanitizerSet::SHADOWCALLSTACK;
15    base.default_sanitizers = SanitizerSet::SHADOWCALLSTACK;
16    base.supports_xray = true;
17
18    base.add_pre_link_args(
19        LinkerFlavor::Gnu(Cc::No, Lld::No),
20        &[
21            "--execute-only",
22            // Enable the Cortex-A53 errata 843419 mitigation by default
23            "--fix-cortex-a53-843419",
24        ],
25    );
26
27    Target {
28        llvm_target: "aarch64-unknown-fuchsia".into(),
29        metadata: TargetMetadata {
30            description: Some("ARM64 Fuchsia".into()),
31            tier: Some(2),
32            host_tools: Some(false),
33            std: Some(true),
34        },
35        pointer_width: 64,
36        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128-Fn32".into(),
37        arch: Arch::AArch64,
38        options: base,
39    }
40}