diff options
Diffstat (limited to 'compiler/rustc_target/src/spec/aarch64_apple_darwin.rs')
-rw-r--r-- | compiler/rustc_target/src/spec/aarch64_apple_darwin.rs | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/compiler/rustc_target/src/spec/aarch64_apple_darwin.rs b/compiler/rustc_target/src/spec/aarch64_apple_darwin.rs new file mode 100644 index 000000000..9d36e37d7 --- /dev/null +++ b/compiler/rustc_target/src/spec/aarch64_apple_darwin.rs @@ -0,0 +1,30 @@ +use crate::spec::{FramePointer, LinkerFlavor, SanitizerSet, Target, TargetOptions}; + +pub fn target() -> Target { + let mut base = super::apple_base::opts("macos"); + base.cpu = "apple-a14".into(); + base.max_atomic_width = Some(128); + + // FIXME: The leak sanitizer currently fails the tests, see #88132. + base.supported_sanitizers = SanitizerSet::ADDRESS | SanitizerSet::CFI | SanitizerSet::THREAD; + + base.add_pre_link_args(LinkerFlavor::Gcc, &["-arch", "arm64"]); + base.link_env_remove.to_mut().extend(super::apple_base::macos_link_env_remove()); + + // Clang automatically chooses a more specific target based on + // MACOSX_DEPLOYMENT_TARGET. To enable cross-language LTO to work + // correctly, we do too. + let llvm_target = super::apple_base::macos_llvm_target("arm64"); + + Target { + llvm_target: llvm_target.into(), + pointer_width: 64, + data_layout: "e-m:o-i64:64-i128:128-n32:64-S128".into(), + arch: "aarch64".into(), + options: TargetOptions { + mcount: "\u{1}mcount".into(), + frame_pointer: FramePointer::NonLeaf, + ..base + }, + } +} |