--- dyld/dyld-1335/mach_o/DataInCode.cpp
+++ dyld/dyld-1165.3/mach_o/DataInCode.cpp
@@ -28,6 +28,10 @@
 
 #include "DataInCode.h"
 
+#if BUILDING_MACHO_WRITER
+#include <map>
+#endif
+
 namespace mach_o {
 
 DataInCode::DataInCode(const uint8_t* start, size_t size)
@@ -40,4 +44,19 @@
     return Error::none();
 }
 
+#if BUILDING_MACHO_WRITER
+
+DataInCode::DataInCode(std::span<const Entry> entries)
+{
+    assert(entries.empty());
+
+    this->_bytes.reserve(1);
+
+    // set up buffer
+    this->_dataInCodeStart = &this->_bytes.front();
+    this->_dataInCodeEnd   = &this->_bytes.back();
+}
+
+#endif // BUILDING_MACHO_WRITER
+
 } // namepace mach_o