Index: src/driver/cfa.cc
===================================================================
--- src/driver/cfa.cc	(revision f7ac09db66c129f692946799a998876f7b6df2b5)
+++ src/driver/cfa.cc	(revision cfcf670b523fa98125d93269a28ba85a6d64f5b6)
@@ -347,4 +347,8 @@
 		args[nargs] = "--undefined=__cfaabi_appready_startup";
 		nargs += 1;
+		args[nargs] = "-Xlinker";
+		nargs += 1;
+		args[nargs] = "--undefined=__cfaabi_dbg_record";
+		nargs += 1;
 
 		// include the cfa library in case it's needed