1 files changed, 32 insertions, 0 deletions
diff --git a/compiler/rustc_target/src/spec/aarch64_unknown_linux_ohos.rs b/compiler/rustc_target/src/spec/aarch64_unknown_linux_ohos.rs
new file mode 100644
index 000000000..bf1b089f6
--- /dev/null
+++ b/compiler/rustc_target/src/spec/aarch64_unknown_linux_ohos.rs
@@ -0,0 +1,32 @@
+use crate::spec::{Target, TargetOptions};
+
+use super::SanitizerSet;
+
+pub fn target() -> Target {
+    let mut base = super::linux_musl_base::opts();
+    base.env = "ohos".into();
+    base.crt_static_default = false;
+    base.max_atomic_width = Some(128);
+
+    Target {
+        // LLVM 15 doesn't support OpenHarmony yet, use a linux target instead.
+        llvm_target: "aarch64-unknown-linux-musl".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: TargetOptions {
+            features: "+reserve-x18".into(),
+            mcount: "\u{1}_mcount".into(),
+            force_emulated_tls: true,
+            has_thread_local: false,
+            supported_sanitizers: SanitizerSet::ADDRESS
+                | SanitizerSet::CFI
+                | SanitizerSet::LEAK
+                | SanitizerSet::MEMORY
+                | SanitizerSet::MEMTAG
+                | SanitizerSet::THREAD
+                | SanitizerSet::HWADDRESS,
+            ..base
+        },
+    }
+}