save progress

src/BinaryIndex/__Libraries/StellaOps.BinaryIndex.DeltaSig/IDeltaSignatureGenerator.cs

@@ -1,6 +1,7 @@
 // Copyright (c) StellaOps. All rights reserved.
 // Licensed under AGPL-3.0-or-later. See LICENSE in the project root.
 
+using StellaOps.BinaryIndex.Disassembly;
 using StellaOps.BinaryIndex.Normalization;
 
 namespace StellaOps.BinaryIndex.DeltaSig;
@@ -49,4 +50,24 @@ public interface IDeltaSignatureGenerator
         string symbolName,
         string scope,
         SignatureOptions? options = null);
+
+    /// <summary>
+    /// Generates a signature for a single symbol with optional semantic analysis.
+    /// </summary>
+    /// <param name="normalized">The normalized function with instructions.</param>
+    /// <param name="symbolName">Name of the symbol.</param>
+    /// <param name="scope">Section containing the symbol.</param>
+    /// <param name="originalInstructions">Original disassembled instructions for semantic analysis.</param>
+    /// <param name="architecture">CPU architecture for IR lifting.</param>
+    /// <param name="options">Generation options.</param>
+    /// <param name="ct">Cancellation token.</param>
+    /// <returns>The symbol signature with CFG metrics and optional semantic fingerprint.</returns>
+    Task<SymbolSignature> GenerateSymbolSignatureAsync(
+        NormalizedFunction normalized,
+        string symbolName,
+        string scope,
+        IReadOnlyList<DisassembledInstruction> originalInstructions,
+        CpuArchitecture architecture,
+        SignatureOptions? options = null,
+        CancellationToken ct = default);
 }