diff options
Diffstat (limited to 'compiler/rustc_target/src/spec/i686_apple_darwin.rs')
| -rw-r--r-- | compiler/rustc_target/src/spec/i686_apple_darwin.rs | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/compiler/rustc_target/src/spec/i686_apple_darwin.rs b/compiler/rustc_target/src/spec/i686_apple_darwin.rs index 15607c12e..ad22467ba 100644 --- a/compiler/rustc_target/src/spec/i686_apple_darwin.rs +++ b/compiler/rustc_target/src/spec/i686_apple_darwin.rs @@ -1,28 +1,27 @@ +use super::apple_base::{macos_llvm_target, opts, Arch}; use crate::spec::{Cc, FramePointer, LinkerFlavor, Lld, StackProbeType, Target, TargetOptions}; pub fn target() -> Target { - // ld64 only understand i386 and not i686 - let mut base = super::apple_base::opts("macos", "i386", ""); - base.cpu = "yonah".into(); + // ld64 only understands i386 and not i686 + let arch = Arch::I386; + let mut base = opts("macos", arch); base.max_atomic_width = Some(64); base.add_pre_link_args(LinkerFlavor::Darwin(Cc::Yes, Lld::No), &["-m32"]); - base.link_env_remove.to_mut().extend(super::apple_base::macos_link_env_remove()); base.stack_probes = StackProbeType::X86; base.frame_pointer = FramePointer::Always; - // Clang automatically chooses a more specific target based on - // MACOSX_DEPLOYMENT_TARGET. To enable cross-language LTO to work - // correctly, we do too. - let arch = "i686"; - 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. + // + // While ld64 doesn't understand i686, LLVM does. + llvm_target: macos_llvm_target(Arch::I686).into(), pointer_width: 32, data_layout: "e-m:o-p:32:32-p270:32:32-p271:32:32-p272:64:64-\ f64:32:64-f80:128-n8:16:32-S128" .into(), - arch: "x86".into(), + arch: arch.target_arch(), options: TargetOptions { mcount: "\u{1}mcount".into(), ..base }, } } |