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-rw-r--r--third_party/rust/lucet-module-wasmsbx/src/runtime.rs8
1 files changed, 8 insertions, 0 deletions
diff --git a/third_party/rust/lucet-module-wasmsbx/src/runtime.rs b/third_party/rust/lucet-module-wasmsbx/src/runtime.rs
new file mode 100644
index 0000000000..864344dc9b
--- /dev/null
+++ b/third_party/rust/lucet-module-wasmsbx/src/runtime.rs
@@ -0,0 +1,8 @@
+/// This struct describes the handful of fields that Lucet-compiled programs may directly interact with, but
+/// are provided through VMContext.
+#[repr(C)]
+#[repr(align(8))]
+pub struct InstanceRuntimeData {
+ pub globals_ptr: *mut i64,
+ pub instruction_count: u64,
+}