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table_create.v
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table_create.v
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Require Import CodeDeps.
Require Import Ident.
Local Open Scope Z_scope.
Definition _addr := 1%positive.
Definition _entry := 2%positive.
Definition _g := 3%positive.
Definition _g_llt := 4%positive.
Definition _g_rd := 5%positive.
Definition _g_rtt := 6%positive.
Definition _granule := 7%positive.
Definition _i := 8%positive.
Definition _index := 9%positive.
Definition _ipa_state := 10%positive.
Definition _level := 11%positive.
Definition _ll_table := 12%positive.
Definition _llt_pte := 13%positive.
Definition _lock := 14%positive.
Definition _map_addr := 15%positive.
Definition _pa := 16%positive.
Definition _pgte := 17%positive.
Definition _pte := 18%positive.
Definition _rd := 19%positive.
Definition _ret := 20%positive.
Definition _rt := 21%positive.
Definition _rtt_addr := 22%positive.
Definition _state := 23%positive.
Definition _table := 24%positive.
Definition _t'1 := 25%positive.
Definition _t'2 := 26%positive.
Definition _t'3 := 27%positive.
Definition _t'4 := 28%positive.
Definition _t'5 := 29%positive.
Definition _t'6 := 30%positive.
Definition table_create_body :=
(Ssequence
(Sset _ret (Ecast (Econst_int (Int.repr 0) tuint) tulong))
(Ssequence
(Scall None
(Evar _table_walk_lock_unlock (Tfunction
(Tcons (tptr Tvoid)
(Tcons tulong (Tcons tulong Tnil)))
tvoid cc_default))
((Etempvar _g_rd (tptr Tvoid)) ::
(Etempvar _map_addr tulong) ::
(Ebinop Osub (Etempvar _level tulong) (Econst_int (Int.repr 1) tuint)
tulong) :: nil))
(Ssequence
(Ssequence
(Scall (Some _t'1)
(Evar _get_wi_g_llt (Tfunction Tnil
(tptr Tvoid) cc_default))
nil)
(Sset _g_llt (Etempvar _t'1 (tptr Tvoid))))
(Ssequence
(Ssequence
(Scall (Some _t'2)
(Evar _get_wi_index (Tfunction Tnil tulong cc_default)) nil)
(Sset _index (Etempvar _t'2 tulong)))
(Ssequence
(Ssequence
(Scall (Some _t'6)
(Evar _is_null (Tfunction (Tcons (tptr Tvoid) Tnil) tuint
cc_default))
((Etempvar _g_llt (tptr Tvoid)) :: nil))
(Sifthenelse (Ebinop Oeq (Etempvar _t'6 tuint)
(Econst_int (Int.repr 1) tint) tint)
(Sset _ret (Econst_long (Int64.repr 1) tulong))
(Ssequence
(Ssequence
(Scall (Some _t'3)
(Evar _granule_map (Tfunction
(Tcons
(tptr Tvoid)
(Tcons tuint Tnil)) (tptr Tvoid)
cc_default))
((Etempvar _g_llt (tptr Tvoid)) ::
(Econst_int (Int.repr 5) tuint) :: nil))
(Sset _ll_table (Etempvar _t'3 (tptr Tvoid))))
(Ssequence
(Ssequence
(Scall (Some _t'4)
(Evar _pgte_read (Tfunction
(Tcons (tptr Tvoid)
(Tcons tulong Tnil)) tulong
cc_default))
((Etempvar _ll_table (tptr Tvoid)) ::
(Etempvar _index tulong) :: nil))
(Sset _llt_pte (Etempvar _t'4 tulong)))
(Ssequence
(Ssequence
(Scall (Some _t'5)
(Evar _entry_is_table (Tfunction (Tcons tulong Tnil)
tuint cc_default))
((Etempvar _llt_pte tulong) :: nil))
(Sifthenelse (Ebinop Oeq (Etempvar _t'5 tuint)
(Econst_int (Int.repr 1) tuint) tint)
(Sset _ret (Econst_long (Int64.repr 1) tulong))
(Scall None
(Evar _table_create_aux (Tfunction
(Tcons
(tptr Tvoid)
(Tcons
(tptr Tvoid)
(Tcons
(tptr Tvoid)
(Tcons tulong
(Tcons
(tptr Tvoid)
(Tcons tulong
(Tcons tulong
(Tcons
tulong
(Tcons
tulong
Tnil)))))))))
tvoid cc_default))
((Etempvar _g_rd (tptr Tvoid)) ::
(Etempvar _g_llt (tptr Tvoid)) ::
(Etempvar _g_rtt (tptr Tvoid)) ::
(Etempvar _llt_pte tulong) ::
(Etempvar _ll_table (tptr Tvoid)) ::
(Etempvar _level tulong) ::
(Etempvar _index tulong) ::
(Etempvar _map_addr tulong) ::
(Etempvar _rtt_addr tulong) :: nil))))
(Ssequence
(Scall None
(Evar _buffer_unmap (Tfunction
(Tcons (tptr Tvoid) Tnil) tvoid
cc_default))
((Etempvar _ll_table (tptr Tvoid)) :: nil))
(Scall None
(Evar _granule_unlock (Tfunction
(Tcons
(tptr Tvoid)
Tnil) tvoid cc_default))
((Etempvar _g_llt (tptr Tvoid)) ::
nil))))))))
(Sreturn (Some (Etempvar _ret tulong))))))))
.
Definition f_table_create := {|
fn_return := tulong;
fn_callconv := cc_default;
fn_params := ((_g_rd, (tptr Tvoid)) ::
(_map_addr, tulong) :: (_level, tulong) ::
(_g_rtt, (tptr Tvoid)) ::
(_rtt_addr, tulong) :: nil);
fn_vars := nil;
fn_temps := ((_g_llt, (tptr Tvoid)) ::
(_ret, tulong) :: (_index, tulong) :: (_pte, (tptr Tvoid)) ::
(_ll_table, (tptr Tvoid)) :: (_llt_pte, tulong) ::
(_pa, tulong) :: (_ipa_state, tulong) :: (_t'6, tuint) ::
(_t'5, tuint) :: (_t'4, tulong) :: (_t'3, (tptr Tvoid)) ::
(_t'2, tulong) :: (_t'1, (tptr Tvoid)) ::
nil);
fn_body := table_create_body
|}.