diff --git a/lib/i80/descr b/lib/i80/descr
index af950b9a..77cc1ab6 100644
--- a/lib/i80/descr
+++ b/lib/i80/descr
@@ -13,7 +13,7 @@ var INCLUDES=-I{EM}/include -I/usr/include
 name be
 	from .m.g
 	to .s
-	program {EM}/lib/{M}/be
+	program {EM}/lib/{M}/cg
 	args <
 	stdout
 	need .e
@@ -24,6 +24,13 @@ name asld
 	outfile a.out
 	program {EM}/lib/{M}/as
 	mapflag -l* LNAME={EM}/{LIB}*
-	args ({RTS}:.c={EM}/{RT}cc) -o > <
+	mapflag -i  IFILE={EM}/{RT}i
+	args {IFILE?} (.e:{HEAD}={EM}/{RT}em) \
+		({RTS}:.b.c={EM}/{RT}cc) ({RTS}:.p={EM}/{RT}pc) -o > < \
+		(.p:{TAIL}={EM}/{LIB}pc) \
+		(.b:{TAIL}={EM}/{LIB}bc) \
+		(.b.c:{TAIL}={EM}/{LIB}cc.1s {EM}/{LIB}cc.2g) \
+		(.b.c.p:{TAIL}={EM}/{LIB}mon) \
+		(.e:{TAIL}={EM}/{LIB}em)
 	linker
 end