Rust bindings for custom basic block analysis

1 files changed, 23 insertions, 0 deletions

diff --git a/rust/src/llvm.rs b/rust/src/llvm.rs
new file mode 100644
index 00000000..f74d00e3
--- /dev/null
+++ b/rust/src/llvm.rs
@@ -0,0 +1,23 @@
+use binaryninjacore_sys::BNLlvmServicesDisasmInstruction;
+use std::ffi::CStr;
+
+pub fn disas_instruction(triplet: &str, data: &[u8], address64: u64) -> Option<(usize, String)> {
+    unsafe {
+        let mut buf = vec![0; 256];
+        let instr_len = BNLlvmServicesDisasmInstruction(
+            triplet.as_ptr() as *const i8,
+            data.as_ptr() as *mut u8,
+            data.len() as i32,
+            address64,
+            buf.as_mut_ptr() as *mut i8,
+            buf.len(),
+        );
+        if instr_len > 0 {
+            let cstr = CStr::from_ptr(buf.as_ptr() as *const i8);
+            let string = cstr.to_str().unwrap().to_string();
+            Some((instr_len as usize, string))
+        } else {
+            None
+        }
+    }
+}