diff --git a/disassembler/disassembler.h b/disassembler/disassembler.h
index b99e5c2..b080315 100644
--- a/disassembler/disassembler.h
+++ b/disassembler/disassembler.h
@@ -31,16 +31,23 @@
   // Should the disassembler print absolute or relative addresses.
   const bool absolute_addresses_;
 
-  // Base addess for calculating relative code offsets when absolute_addresses_ is false.
+  // Base address for calculating relative code offsets when absolute_addresses_ is false.
   const uint8_t* const base_address_;
 
+  // End address (exclusive);
+  const uint8_t* const end_address_;
+
   // If set, the disassembler is allowed to look at load targets in literal
   // pools.
   const bool can_read_literals_;
 
-  DisassemblerOptions(bool absolute_addresses, const uint8_t* base_address,
+  DisassemblerOptions(bool absolute_addresses,
+                      const uint8_t* base_address,
+                      const uint8_t* end_address,
                       bool can_read_literals)
-      : absolute_addresses_(absolute_addresses), base_address_(base_address),
+      : absolute_addresses_(absolute_addresses),
+        base_address_(base_address),
+        end_address_(end_address),
         can_read_literals_(can_read_literals) {}
 
  private: