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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-07 05:48:48 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-07 05:48:48 +0000 |
commit | ef24de24a82fe681581cc130f342363c47c0969a (patch) | |
tree | 0d494f7e1a38b95c92426f58fe6eaa877303a86c /compiler/rustc_target/src/spec/targets/x86_64_apple_darwin.rs | |
parent | Releasing progress-linux version 1.74.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-ef24de24a82fe681581cc130f342363c47c0969a.tar.xz rustc-ef24de24a82fe681581cc130f342363c47c0969a.zip |
Merging upstream version 1.75.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'compiler/rustc_target/src/spec/targets/x86_64_apple_darwin.rs')
-rw-r--r-- | compiler/rustc_target/src/spec/targets/x86_64_apple_darwin.rs | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/compiler/rustc_target/src/spec/targets/x86_64_apple_darwin.rs b/compiler/rustc_target/src/spec/targets/x86_64_apple_darwin.rs new file mode 100644 index 000000000..9170a10d2 --- /dev/null +++ b/compiler/rustc_target/src/spec/targets/x86_64_apple_darwin.rs @@ -0,0 +1,26 @@ +use crate::spec::base::apple::{macos_llvm_target, opts, Arch}; +use crate::spec::{Cc, FramePointer, LinkerFlavor, Lld, SanitizerSet}; +use crate::spec::{StackProbeType, Target, TargetOptions}; + +pub fn target() -> Target { + let arch = Arch::X86_64; + let mut base = opts("macos", arch); + base.max_atomic_width = Some(128); // penryn+ supports cmpxchg16b + base.frame_pointer = FramePointer::Always; + base.add_pre_link_args(LinkerFlavor::Darwin(Cc::Yes, Lld::No), &["-m64"]); + base.stack_probes = StackProbeType::X86; + base.supported_sanitizers = + SanitizerSet::ADDRESS | SanitizerSet::CFI | SanitizerSet::LEAK | SanitizerSet::THREAD; + + Target { + // Clang automatically chooses a more specific target based on + // MACOSX_DEPLOYMENT_TARGET. To enable cross-language LTO to work + // correctly, we do too. + llvm_target: macos_llvm_target(arch).into(), + pointer_width: 64, + data_layout: "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" + .into(), + arch: arch.target_arch(), + options: TargetOptions { mcount: "\u{1}mcount".into(), ..base }, + } +} |