From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- .../rustc_target/src/spec/i686_apple_darwin.rs | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 compiler/rustc_target/src/spec/i686_apple_darwin.rs (limited to 'compiler/rustc_target/src/spec/i686_apple_darwin.rs') diff --git a/compiler/rustc_target/src/spec/i686_apple_darwin.rs b/compiler/rustc_target/src/spec/i686_apple_darwin.rs new file mode 100644 index 000000000..1718bd77b --- /dev/null +++ b/compiler/rustc_target/src/spec/i686_apple_darwin.rs @@ -0,0 +1,28 @@ +use crate::spec::{FramePointer, LinkerFlavor, StackProbeType, Target, TargetOptions}; + +pub fn target() -> Target { + let mut base = super::apple_base::opts("macos"); + base.cpu = "yonah".into(); + base.max_atomic_width = Some(64); + base.add_pre_link_args(LinkerFlavor::Gcc, &["-m32"]); + base.link_env_remove.to_mut().extend(super::apple_base::macos_link_env_remove()); + // don't use probe-stack=inline-asm until rust#83139 and rust#84667 are resolved + base.stack_probes = StackProbeType::Call; + 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(), + 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(), + options: TargetOptions { mcount: "\u{1}mcount".into(), ..base }, + } +} -- cgit v1.2.3