1 files changed, 19 insertions, 0 deletions
diff --git a/compiler/rustc_target/src/spec/x86_64_unknown_hermit.rs b/compiler/rustc_target/src/spec/x86_64_unknown_hermit.rs
new file mode 100644
index 000000000..d31530161
--- /dev/null
+++ b/compiler/rustc_target/src/spec/x86_64_unknown_hermit.rs
@@ -0,0 +1,19 @@
+use crate::spec::{StackProbeType, Target};
+
+pub fn target() -> Target {
+    let mut base = super::hermit_base::opts();
+    base.cpu = "x86-64".into();
+    base.max_atomic_width = Some(64);
+    base.features = "+rdrnd,+rdseed".into();
+    // don't use probe-stack=inline-asm until rust#83139 and rust#84667 are resolved
+    base.stack_probes = StackProbeType::Call;
+
+    Target {
+        llvm_target: "x86_64-unknown-hermit".into(),
+        pointer_width: 64,
+        data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+            .into(),
+        arch: "x86_64".into(),
+        options: base,
+    }
+}