Require Import Coqlib.
Require Import Maps.
Require Import ASTExtra.
Require Import Integers.
Require Import Floats.
Require Import Values.
Require Import Memory.
Require Import Events.
Require Import Stacklayout.
Require Import Globalenvs.
Require Import AsmX.
Require Import Smallstep.
Require Import AuxStateDataType.
Require Import Constant.
Require Import GlobIdent.
Require Import FlatMemory.
Require Import CommonTactic.
Require Import AuxLemma.
Require Import RealParams.
Require Import PrimSemantics.
Require Import LAsm.
Require Import XOmega.

Require Import liblayers.logic.PTreeModules.
Require Import liblayers.logic.LayerLogicImpl.
Require Import liblayers.compat.CompatLayers.
Require Import liblayers.compat.CompatGenSem.

Require Import CalRealPTPool.
Require Import CalRealPT.
Require Import CalRealIDPDE.
Require Import CalRealInitPTE.

Require Import CalRealSMSPool.
Require Import CalRealProcModule.

Require Import INVLemmaMemory.
Require Import INVLemmaThread.
Require Import INVLemmaProc.

Require Import AbstractDataType.

Require Export VEPTOp.
Require Import LoadStoreSem3.

Section WITHMEM.

  Local Open Scope Z_scope.

  Context `{real_params: RealParams}.
  Context `{multi_oracle_prop: MultiOracleProp}.

  Context `{Hstencil: Stencil}.
  Context `{Hmem: Mem.MemoryModelX}.
  Context `{Hmwd: UseMemWithData mem}.

  Section INV.

    Global Instance ept_mmap_inv: PreservesInvariants ept_mmap_spec.
    Proof.
      constructor; intros; inv_generic_sem H;
      functional inversion H2; subst; trivial.
      -
        inv H0; functional inversion H.
        constructor; trivial; intros; simpl in ×.
      -
        inv H0; functional inversion H.
        constructor; simpl; eauto 2; try congruence; intros.
      -
        functional inversion H.
        split; trivial.
    Qed.

    Global Instance ept_set_permission_inv: PreservesInvariants ept_set_permission_spec.
    Proof.
      constructor; intros; inv_generic_sem H;
      functional inversion H2; subst; trivial.
      -
        inv H0; functional inversion H.
        constructor; trivial; intros; simpl in ×.
      -
        inv H0; functional inversion H.
        constructor; simpl; eauto 2; try congruence; intros.
      -
        functional inversion H.
        split; trivial.
    Qed.

  End INV.

  Definition eptinit_fresh : compatlayer (cdata RData) :=
    ept_gpa_to_hpa ↦ gensem ept_gpa_to_hpa_spec
                    ⊕ ept_mmap ↦ gensem ept_mmap_spec
                    ⊕ ept_set_permission ↦ gensem ept_set_permission_spec.

  Definition eptinit_passthrough : compatlayer (cdata RData) :=
    fload ↦ gensem fload_spec
          ⊕ fstore ↦ gensem fstore_spec
          ⊕ vmxinfo_get ↦ gensem vmxinfo_get_spec
          ⊕ palloc ↦ gensem palloc_spec
          ⊕ set_pt ↦ gensem setPT_spec
          ⊕ pt_read ↦ gensem ptRead_spec
          ⊕ pt_resv ↦ gensem ptResv_spec
          ⊕ shared_mem_status ↦ gensem shared_mem_status_spec
          ⊕ offer_shared_mem ↦ gensem offer_shared_mem_spec
          ⊕ thread_wakeup ↦ gensem biglow_thread_wakeup_spec
          ⊕ thread_yield ↦ primcall_thread_schedule_compatsem biglow_thread_yield_spec (prim_ident:= thread_yield)
          ⊕ thread_sleep ↦ primcall_thread_transfer_compatsem biglow_thread_sleep_spec
          ⊕ sched_init ↦ gensem biglow_sched_init_spec

          ⊕ uctx_get ↦ gensem uctx_get_spec
          ⊕ uctx_set ↦ gensem uctx_set_spec
          ⊕ proc_create ↦ proc_create_compatsem biglow_proc_create_spec

          ⊕ container_get_nchildren ↦ gensem container_get_nchildren_spec
          ⊕ container_get_quota ↦ gensem container_get_quota_spec
          ⊕ container_get_usage ↦ gensem container_get_usage_spec
          ⊕ container_can_consume ↦ gensem container_can_consume_spec

          ⊕ get_CPU_ID ↦ gensem get_CPU_ID_spec
          ⊕ get_curid ↦ gensem get_curid_spec

          ⊕ acquire_lock_CHAN ↦ gensem acquire_lock_SC_spec
          ⊕ release_lock_CHAN ↦ gensem release_lock_SC_spec
          ⊕ get_sync_chan_busy ↦ gensem get_sync_chan_busy_spec
          ⊕ set_sync_chan_busy ↦ gensem set_sync_chan_busy_spec

          ⊕ ipc_send_body ↦ gensem ipc_send_body_spec
          ⊕ ipc_receive_body ↦ gensem ipc_receive_body_spec

          ⊕ ept_invalidate_mappings ↦ gensem ept_invalidate_mappings_spec
          ⊕ ept_add_mapping ↦ gensem ept_add_mapping_spec
          ⊕ ept_init ↦ gensem ept_init_spec

          ⊕ cli ↦ gensem cli_spec
          ⊕ sti ↦ gensem sti_spec
          ⊕ serial_intr_disable ↦ gensem serial_intr_disable_spec
          ⊕ serial_intr_enable ↦ gensem serial_intr_enable_spec
          ⊕ serial_putc ↦ gensem serial_putc_spec
          ⊕ cons_buf_read ↦ gensem cons_buf_read_spec

          ⊕ host_in ↦ primcall_general_compatsem hostin_spec
          ⊕ host_out ↦ primcall_general_compatsem hostout_spec
          ⊕ proc_create_postinit ↦ gensem proc_create_postinit_spec
          ⊕ trap_get ↦ primcall_trap_info_get_compatsem trap_info_get_spec
          ⊕ trap_set ↦ primcall_trap_info_ret_compatsem trap_info_ret_spec
          ⊕ proc_start_user ↦ primcall_start_user_compatsem proc_start_user_spec
          ⊕ proc_exit_user ↦ primcall_exit_user_compatsem proc_exit_user_spec
          ⊕ proc_start_user2 ↦ primcall_start_user_compatsem2 proc_start_user_spec
          ⊕ proc_exit_user2 ↦ primcall_exit_user_compatsem2 proc_exit_user_spec

          ⊕ accessors ↦ {| exec_load := (@exec_loadex _ _ _ _ _ _ _ _ _ _ _ _ _ _ Hmwd);
                           exec_store := (@exec_storeex _ _ _ _ _ _ _ _ _ _ _ _ _ _ Hmwd) |}.

  Definition eptinit : compatlayer (cdata RData) := eptinit_fresh ⊕ eptinit_passthrough.

End WITHMEM.