Require Import Coqlib.
Require Import AST.
Require Import Integers.
Require Import Values.
Require Import Cop.
Require Import Clight.
Require Import CDataTypes.
Require Import Ctypes.
Require Import Ident.
Local Open Scope Z_scope.
Definition _Rd : ident := 999%positive.
Definition _addr := 1%positive.
Definition _base := 2%positive.
Definition _cbndx := 3%positive.
Definition _cur_vcpuid := 4%positive.
Definition _cur_vmid := 5%positive.
Definition _end := 6%positive.
Definition _gfn := 7%positive.
Definition _gpa := 8%positive.
Definition _index := 9%positive.
Definition _iova := 10%positive.
Definition _kvm := 11%positive.
Definition _load_addr := 12%positive.
Definition _load_idx := 13%positive.
Definition _load_info_cnt := 14%positive.
Definition _main := 15%positive.
Definition _mapped := 16%positive.
Definition _num := 17%positive.
Definition _pa := 18%positive.
Definition _page_count := 19%positive.
Definition _pfn := 20%positive.
Definition _pgnum := 21%positive.
Definition _pte := 22%positive.
Definition _remap := 23%positive.
Definition _remap_addr := 24%positive.
Definition _ret := 25%positive.
Definition _size := 26%positive.
Definition _start := 27%positive.
Definition _state := 28%positive.
Definition _target := 29%positive.
Definition _target_addr := 30%positive.
Definition _valid := 31%positive.
Definition _vcpu := 32%positive.
Definition _vcpu_state := 33%positive.
Definition _vcpuid := 34%positive.
Definition _vm_state := 35%positive.
Definition _vmid := 36%positive.
Definition _t'1 := 37%positive.
Definition _t'2 := 38%positive.
Definition _t'3 := 39%positive.
Definition _t'4 := 40%positive.
Definition _t'5 := 41%positive.
Definition _t'6 := 42%positive.
Definition save_host_body :=
(Ssequence
(Scall None (Evar save_sysregs (Tfunction Tnil tvoid cc_default)) nil)
(Scall None (Evar fpsimd_save_state (Tfunction Tnil tvoid cc_default))
nil)).
Definition f_save_host := {|
fn_return := tvoid;
fn_callconv := cc_default;
fn_params := nil;
fn_vars := nil;
fn_temps := nil;
fn_body := save_host_body
|}.
Definition restore_host_body :=
(Ssequence
(Scall None
(Evar set_per_cpu (Tfunction (Tcons tuint (Tcons tuint Tnil)) tvoid
cc_default))
((Econst_int (Int.repr 0) tuint) :: (Econst_int (Int.repr 0) tuint) ::
nil))
(Ssequence
(Scall None
(Evar host_el2_restore_state (Tfunction Tnil tvoid cc_default)) nil)
(Ssequence
(Scall None (Evar restore_sysregs (Tfunction Tnil tvoid cc_default))
nil)
(Scall None
(Evar fpsimd_restore_state (Tfunction Tnil tvoid cc_default)) nil)))).
Definition f_restore_host := {|
fn_return := tvoid;
fn_callconv := cc_default;
fn_params := nil;
fn_vars := nil;
fn_temps := nil;
fn_body := restore_host_body
|}.
Definition save_vm_body :=
(Ssequence
(Scall None (Evar save_sysregs (Tfunction Tnil tvoid cc_default)) nil)
(Ssequence
(Scall None (Evar fpsimd_save_state (Tfunction Tnil tvoid cc_default))
nil)
(Ssequence
(Scall None (Evar deactivate_traps (Tfunction Tnil tvoid cc_default))
nil)
(Ssequence
(Scall None
(Evar timer_enable_traps (Tfunction Tnil tvoid cc_default)) nil)
(Ssequence
(Scall None
(Evar save_shadow_kvm_regs (Tfunction Tnil tvoid cc_default))
nil)
(Ssequence
(Ssequence
(Scall (Some _t'1)
(Evar get_cur_vmid (Tfunction Tnil tuint cc_default)) nil)
(Sset _vmid (Etempvar _t'1 tuint)))
(Ssequence
(Ssequence
(Scall (Some _t'2)
(Evar get_cur_vcpuid (Tfunction Tnil tuint cc_default))
nil)
(Sset _vcpuid (Etempvar _t'2 tuint)))
(Scall None
(Evar set_vcpu_inactive (Tfunction
(Tcons tuint (Tcons tuint Tnil))
tvoid cc_default))
((Etempvar _vmid tuint) :: (Etempvar _vcpuid tuint) :: nil))))))))).
Definition f_save_vm := {|
fn_return := tvoid;
fn_callconv := cc_default;
fn_params := nil;
fn_vars := nil;
fn_temps := ((_vmid, tuint) :: (_vcpuid, tuint) :: (_t'2, tuint) ::
(_t'1, tuint) :: nil);
fn_body := save_vm_body
|}.
Definition restore_vm_body :=
(Ssequence
(Ssequence
(Scall (Some _t'1) (Evar get_cur_vmid (Tfunction Tnil tuint cc_default))
nil)
(Sset _cur_vmid (Etempvar _t'1 tuint)))
(Ssequence
(Ssequence
(Scall (Some _t'2)
(Evar get_cur_vcpuid (Tfunction Tnil tuint cc_default)) nil)
(Sset _cur_vcpuid (Etempvar _t'2 tuint)))
(Ssequence
(Ssequence
(Scall (Some _t'3)
(Evar get_shadow_ctxt (Tfunction
(Tcons tuint
(Tcons tuint (Tcons tuint Tnil))) tulong
cc_default))
((Etempvar _cur_vmid tuint) :: (Etempvar _cur_vcpuid tuint) ::
(Econst_int (Int.repr 0) tuint) :: nil))
(Sset _vmid (Etempvar _t'3 tulong)))
(Ssequence
(Sifthenelse (Ebinop Olt (Econst_int (Int.repr 0) tuint)
(Etempvar _vmid tulong) tint)
(Sset _t'6
(Ecast
(Ebinop Olt (Etempvar _vmid tulong)
(Econst_int (Int.repr 16) tuint) tint) tbool))
(Sset _t'6 (Econst_int (Int.repr 0) tint)))
(Sifthenelse (Etempvar _t'6 tint)
(Ssequence
(Ssequence
(Scall (Some _t'4)
(Evar get_int_run_vcpuid (Tfunction (Tcons tuint Tnil)
tulong cc_default))
((Etempvar _vmid tulong) :: nil))
(Sset _vcpuid (Etempvar _t'4 tulong)))
(Ssequence
(Sifthenelse (Ebinop Ole (Econst_int (Int.repr 0) tuint)
(Etempvar _vcpuid tulong) tint)
(Sset _t'5
(Ecast
(Ebinop Olt (Etempvar _vmid tulong)
(Econst_int (Int.repr 8) tuint) tint) tbool))
(Sset _t'5 (Econst_int (Int.repr 0) tint)))
(Sifthenelse (Etempvar _t'5 tint)
(Ssequence
(Scall None
(Evar set_per_cpu (Tfunction
(Tcons tuint (Tcons tuint Tnil))
tvoid cc_default))
((Etempvar _vmid tulong) :: (Etempvar _vcpuid tulong) ::
nil))
(Ssequence
(Scall None
(Evar set_vcpu_active (Tfunction
(Tcons tuint
(Tcons tuint Tnil)) tvoid
cc_default))
((Etempvar _vmid tulong) ::
(Etempvar _vcpuid tulong) :: nil))
(Ssequence
(Scall None
(Evar restore_shadow_kvm_regs (Tfunction Tnil tvoid
cc_default)) nil)
(Ssequence
(Scall None
(Evar vm_el2_restore_state (Tfunction Tnil tvoid
cc_default)) nil)
(Ssequence
(Scall None
(Evar timer_enable_traps (Tfunction Tnil tvoid
cc_default)) nil)
(Ssequence
(Scall None
(Evar activate_traps (Tfunction Tnil tvoid
cc_default)) nil)
(Ssequence
(Scall None
(Evar restore_sysregs (Tfunction Tnil tvoid
cc_default)) nil)
(Scall None
(Evar fpsimd_restore_state (Tfunction Tnil
tvoid
cc_default))
nil))))))))
(Scall None (Evar panic (Tfunction Tnil tvoid cc_default))
nil))))
(Scall None (Evar panic (Tfunction Tnil tvoid cc_default)) nil)))))).
Definition f_restore_vm := {|
fn_return := tvoid;
fn_callconv := cc_default;
fn_params := nil;
fn_vars := nil;
fn_temps := ((_vmid, tulong) :: (_vcpuid, tulong) :: (_cur_vmid, tuint) ::
(_cur_vcpuid, tuint) :: (_t'6, tint) :: (_t'5, tint) ::
(_t'4, tulong) :: (_t'3, tulong) :: (_t'2, tuint) ::
(_t'1, tuint) :: nil);
fn_body := restore_vm_body
|}.