From 7d4e905c07b6798255ea9de7fec8634f8e4dbfad Mon Sep 17 00:00:00 2001
From: gerard <gerard@example.com>
Date: Mon, 8 Jun 2026 12:57:22 +0200
Subject: Port get_ssa_memory_definition to rust

---
 rust/src/low_level_il/function.rs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/rust/src/low_level_il/function.rs b/rust/src/low_level_il/function.rs
index a0db838b..d4cd88cf 100644
--- a/rust/src/low_level_il/function.rs
+++ b/rust/src/low_level_il/function.rs
@@ -375,6 +375,20 @@ impl<M: FunctionMutability> LowLevelILFunction<M, SSA> {
         }
         Some(value.into())
     }
+
+
+    /// Returns the instruction that defines the given SSA Mem register.
+    #[must_use]
+    pub fn get_ssa_memory_definition<R: ArchReg>(
+        &self,
+        index: usize
+    ) -> Option<LowLevelILInstruction<'_, M, SSA>> {
+        use binaryninjacore_sys::BNGetLowLevelILSSAMemoryDefinition;
+        let instr_idx = unsafe {
+            BNGetLowLevelILSSAMemoryDefinition(self.handle, index)
+        };
+        self.instruction_from_index(LowLevelInstructionIndex(instr_idx))
+    }
 }
 
 impl<M, F> ToOwned for LowLevelILFunction<M, F>
-- 
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