rustc_target/spec/targets/
aarch64_unknown_linux_pauthtest.rs

1use crate::spec::{
2    Arch, CfgAbi, Env, FramePointer, LinkSelfContainedDefault, LlvmAbi, StackProbeType, Target,
3    TargetMetadata, TargetOptions, base,
4};
5
6pub(crate) fn target() -> Target {
7    Target {
8        llvm_target: "aarch64-unknown-linux-pauthtest".into(),
9        metadata: TargetMetadata {
10            description: Some("ARM64 Linux with pauth enabled musl".into()),
11            tier: Some(3),
12            host_tools: Some(false),
13            std: Some(false),
14        },
15        pointer_width: 64,
16        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(),
17        arch: Arch::AArch64,
18
19        options: TargetOptions {
20            env: Env::Musl,
21            cfg_abi: CfgAbi::Pauthtest,
22            llvm_abiname: LlvmAbi::Pauthtest,
23            // `pauthtest` requires v8.3a, which includes lse, no need for outline-atomics
24            features: "+v8.3a,+pauth".into(),
25            max_atomic_width: Some(128),
26            stack_probes: StackProbeType::Inline,
27            crt_static_default: false,
28            crt_static_allows_dylibs: false,
29            // the AAPCS64 expects use of non-leaf frame pointers per
30            // https://github.com/ARM-software/abi-aa/blob/4492d1570eb70c8fd146623e0db65b2d241f12e7/aapcs64/aapcs64.rst#the-frame-pointer
31            // and we tend to encounter interesting bugs in AArch64 unwinding code if we do not
32            frame_pointer: FramePointer::NonLeaf,
33            link_self_contained: LinkSelfContainedDefault::False,
34            mcount: "\u{1}_mcount".into(),
35            ..base::linux::opts()
36         },
37    }
38}
rustc_target/spec/targets/aarch64_unknown_linux_pauthtest.rs

rustc_target/spec/targets/
aarch64_unknown_linux_pauthtest.rs
