diff options
Diffstat (limited to '')
-rw-r--r-- | compiler/rustc_target/src/spec/x86_64_apple_darwin.rs | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/compiler/rustc_target/src/spec/x86_64_apple_darwin.rs b/compiler/rustc_target/src/spec/x86_64_apple_darwin.rs index 087be1b95..9a3e7a805 100644 --- a/compiler/rustc_target/src/spec/x86_64_apple_darwin.rs +++ b/compiler/rustc_target/src/spec/x86_64_apple_darwin.rs @@ -1,29 +1,26 @@ +use super::apple_base::{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 = "x86_64"; - let mut base = super::apple_base::opts("macos", arch, ""); - base.cpu = "core2".into(); - base.max_atomic_width = Some(128); // core2 support cmpxchg16b + let arch = Arch::X86_64; + let mut base = opts("macos", arch); + base.max_atomic_width = Some(128); // core2 supports cmpxchg16b base.frame_pointer = FramePointer::Always; base.add_pre_link_args(LinkerFlavor::Darwin(Cc::Yes, Lld::No), &["-m64"]); - base.link_env_remove.to_mut().extend(super::apple_base::macos_link_env_remove()); base.stack_probes = StackProbeType::X86; base.supported_sanitizers = SanitizerSet::ADDRESS | SanitizerSet::CFI | SanitizerSet::LEAK | SanitizerSet::THREAD; - // 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(&arch); - Target { - llvm_target: llvm_target.into(), + // 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.into(), + arch: arch.target_arch(), options: TargetOptions { mcount: "\u{1}mcount".into(), ..base }, } } |