1 use crate::spec::{FramePointer, LinkerFlavor, StackProbeType, Target, TargetOptions};
3 pub fn target() -> Target {
4 // ld64 only understand i386 and not i686
5 let mut base = super::apple_base::opts("macos", "i386", "");
6 base.cpu = "yonah".into();
7 base.max_atomic_width = Some(64);
8 base.add_pre_link_args(LinkerFlavor::Gcc, &["-m32"]);
9 base.link_env_remove.to_mut().extend(super::apple_base::macos_link_env_remove());
10 // don't use probe-stack=inline-asm until rust#83139 and rust#84667 are resolved
11 base.stack_probes = StackProbeType::Call;
12 base.frame_pointer = FramePointer::Always;
14 // Clang automatically chooses a more specific target based on
15 // MACOSX_DEPLOYMENT_TARGET. To enable cross-language LTO to work
16 // correctly, we do too.
18 let llvm_target = super::apple_base::macos_llvm_target(&arch);
21 llvm_target: llvm_target.into(),
23 data_layout: "e-m:o-p:32:32-p270:32:32-p271:32:32-p272:64:64-\
24 f64:32:64-f80:128-n8:16:32-S128"
27 options: TargetOptions { mcount: "\u{1}mcount".into(), ..base },