fact: Fixpoint frame_root_address (frames: list frame) (i: Z) : val := match frames with | nil => nullval | {|fr_adr:=a; fr_root:=r; fr_roots:=s |}::rest => if zlt i (Zlength s) then offset_val (i * WORD_SIZE) r else frame_root_address rest (i-Zlength s) end.
imports: Coq.ZArith.ZArith Coq.Program.Basics Coq.micromega.Lia compcert.lib.Integers compcert.common.Values VST.veric.base VST.veric.Clight_lemmas VST.veric.val_lemmas VST.veric.shares VST.msl.seplog VST.msl.shares VST.zlist.sublist VST.floyd.coqlib3 VST.floyd.functional_base VST.floyd.data_at_rec_lemmas VST.zlist.list_solver CertiGraph.lib.EquivDec_ext CertiGraph.lib.List_ext CertiGraph.graph.graph_model CertiGraph.graph.graph_gen