rustc_target/spec/targets/
x86_64_unknown_fuchsia.rs

1use crate::spec::{SanitizerSet, StackProbeType, Target, TargetMetadata, base};
2
3pub(crate) fn target() -> Target {
4    let mut base = base::fuchsia::opts();
5    base.cpu = "x86-64".into();
6    base.plt_by_default = false;
7    // See https://fuchsia.dev/fuchsia-src/contribute/governance/rfcs/0073_x86_64_platform_requirement,
8    // which corresponds to x86-64-v2.
9    base.features = "+cx16,+sahf,+popcnt,+sse3,+sse4.1,+sse4.2,+ssse3".into();
10    base.max_atomic_width = Some(128);
11    base.stack_probes = StackProbeType::Inline;
12    base.supported_sanitizers = SanitizerSet::ADDRESS | SanitizerSet::CFI | SanitizerSet::LEAK;
13    base.supports_xray = true;
14
15    Target {
16        llvm_target: "x86_64-unknown-fuchsia".into(),
17        metadata: TargetMetadata {
18            description: Some("64-bit x86 Fuchsia".into()),
19            tier: Some(2),
20            host_tools: Some(false),
21            std: Some(true),
22        },
23        pointer_width: 64,
24        data_layout:
25            "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128".into(),
26        arch: "x86_64".into(),
27        options: base,
28    }
29}