diff --git a/wip-duuqnd/user-side-compiler/backend/code-generator.lisp b/wip-duuqnd/user-side-compiler/backend/code-generator.lisp
index 40044b2..4b66b30 100644
--- a/wip-duuqnd/user-side-compiler/backend/code-generator.lisp
+++ b/wip-duuqnd/user-side-compiler/backend/code-generator.lisp
@@ -214,6 +214,12 @@
       (emit-cmp :address (data-reference (second (inputs inst)))))
   (emit-store-bool (output inst)))
 
+(defmacro do-asm-objects ((asm-obj start-asm-obj) &body body)
+  `(loop :for ,asm-obj := ,start-asm-obj :then (next ,asm-obj)
+         :until (null ,asm-obj)
+         :do (progn
+               ,@body)))
+
 (defun link-compute-addresses (start-instruction origin-address)
   "First linking pass, computes the addresses of all labels."
   (let ((address origin-address))