oops: I changed the names of some of the GC stubs, and didn't realise they
were mentioned here too.
foreign label "stg_ctoi_ret_D1_info" stg_ctoi_ret_D1_info :: Addr
foreign label "stg_ctoi_ret_V_info" stg_ctoi_ret_V_info :: Addr
-foreign label "stg_gc_unbx_r1_info" stg_gc_unbx_r1_info :: Addr
-foreign label "stg_gc_f1_info" stg_gc_f1_info :: Addr
-foreign label "stg_gc_d1_info" stg_gc_d1_info :: Addr
+foreign label "stg_gc_unbx_r1_ret_info" stg_gc_unbx_r1_info :: Addr
+foreign label "stg_gc_f1_ret_info" stg_gc_f1_info :: Addr
+foreign label "stg_gc_d1_ret_info" stg_gc_d1_info :: Addr
-- The size in 16-bit entities of an instruction.
instrSize16s :: BCInstr -> Int