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Rollup merge of #112936 - Toasterson:illumos-aarch64-target, r=jackh726

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Add illumos aarch64 target for rust.

This adds the newly being developed illumos aarch64 target to the rust compiler.

`@rmustacc` `@citrus-it` `@richlowe` As promissed before my hiatus :)
This commit is contained in:
Matthias Krüger 2023-12-23 20:02:27 +01:00 • committed by GitHub
commit 54592473c1
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3 changed files with 21 additions and 0 deletions
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1
compiler/rustc_target/src/spec/mod.rs
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@ -1591,6 +1591,7 @@ supported_targets! {
("sparcv9-sun-solaris", sparcv9_sun_solaris),
("x86_64-unknown-illumos", x86_64_unknown_illumos),
("aarch64-unknown-illumos", aarch64_unknown_illumos),
("x86_64-pc-windows-gnu", x86_64_pc_windows_gnu),
("i686-pc-windows-gnu", i686_pc_windows_gnu),

19
compiler/rustc_target/src/spec/targets/aarch64_unknown_illumos.rs Normal file
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@ -0,0 +1,19 @@
use crate::spec::{base, Cc, LinkerFlavor, SanitizerSet, Target};
pub fn target() -> Target {
let mut base = base::illumos::opts();
base.add_pre_link_args(LinkerFlavor::Unix(Cc::Yes), &["-std=c99"]);
base.max_atomic_width = Some(128);
base.supported_sanitizers = SanitizerSet::ADDRESS | SanitizerSet::CFI;
base.features = "+v8a".into();
Target {
// LLVM does not currently have a separate illumos target,
// so we still pass Solaris to it
llvm_target: "aarch64-unknown-solaris2.11".into(),
pointer_width: 64,
data_layout: "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128".into(),
arch: "aarch64".into(),
options: base,
}
}