-e:1 scalar => 64fc3000
-e:1 raw => 66c53840
-e:1 Layer 1 is raw
-e:1 openn(raw,':raw','r',-1,0,0,00000000,1,003f5230)
-e:1 Layer 0 is unix
-e:1 Layer 0 is scalar
-e:1 PerlIO_push f=009941dc scalar r 0099a904
-e:1 PerlIO_push f=009941dc raw r 003f47a8
-e:1 :raw f=009941dc :scalar
-e:0 PerlIO_pop f=009941dc scalar
-e:0 Destruct 003f4004
...