rustc_target/spec/targets/
aarch64_be_unknown_linux_musl.rs

1use rustc_abi::Endian;
2
3use crate::spec::{
4    FramePointer, SanitizerSet, StackProbeType, Target, TargetMetadata, TargetOptions, base,
5};
6
7pub(crate) fn target() -> Target {
8    let mut base = base::linux_musl::opts();
9    base.max_atomic_width = Some(128);
10    base.supports_xray = true;
11    base.features = "+v8a,+outline-atomics".into();
12    base.stack_probes = StackProbeType::Inline;
13    base.supported_sanitizers = SanitizerSet::ADDRESS
14        | SanitizerSet::CFI
15        | SanitizerSet::LEAK
16        | SanitizerSet::MEMORY
17        | SanitizerSet::THREAD;
18
19    Target {
20        llvm_target: "aarch64_be-unknown-linux-musl".into(),
21        metadata: TargetMetadata {
22            description: Some("ARM64 Linux (big-endian) with musl-libc 1.2.5".into()),
23            tier: Some(3),
24            host_tools: Some(false),
25            std: Some(true),
26        },
27        pointer_width: 64,
28        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(),
29        arch: "aarch64".into(),
30        options: TargetOptions {
31            // the AAPCS64 expects use of non-leaf frame pointers per
32            // https://github.com/ARM-software/abi-aa/blob/4492d1570eb70c8fd146623e0db65b2d241f12e7/aapcs64/aapcs64.rst#the-frame-pointer
33            // and we tend to encounter interesting bugs in AArch64 unwinding code if we do not
34            frame_pointer: FramePointer::NonLeaf,
35            mcount: "\u{1}_mcount".into(),
36            endian: Endian::Big,
37            ..base
38        },
39    }
40}
rustc_target/spec/targets/aarch64_be_unknown_linux_musl.rs

rustc_target/spec/targets/
aarch64_be_unknown_linux_musl.rs
