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

Require Import ObjProc.
Require Import PUCtxtIntroDef.

Require Import AbstractDataType.

Require Export PQThread.
Require Import LoadStoreSem2.

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 uctx_set_inv: PreservesInvariants uctx_set_spec.
    Proof.
      preserves_invariants_simpl low_level_invariant high_level_invariant; eauto 2.
      eapply uctxt_inject_neutral_gss; eauto.
      eapply uctxt_inject_neutral0_gss; eauto.
      eapply uctxt_inject_neutral0_Vint.
    Qed.

    Global Instance uctx_set_eip_inv: UCTXSetEIPInvariants uctx_set_eip_spec.
    Proof.
      constructor; intros.
      -
        inv H1. functional inversion H; inv H.
        constructor; trivial.
        eapply uctxt_inject_neutral_gss; eauto.
        eapply uctxt_inject_neutral0_gss; eauto.
        eapply uctxt_inject_neutral0_Vptr_flat; eauto.
      -
        inv H0. functional inversion H; inv H.
        constructor; trivial.
      -
        functional inversion H; inv H.
        constructor; trivial.
    Qed.

    Global Instance save_uctx_inv: SaveUCtxInvariants save_uctx_spec.
    Proof.
      constructor; intros.
      -
        inv H0. functional inversion H; inv H.
        constructor; trivial.
        eapply uctxt_inject_neutral_gss; eauto.
        repeat eapply uctxt_inject_neutral0_gss;
          try eapply uctxt_inject_neutral0_Vint.
        apply uctxt_inject_neutral0_init; eauto.
      -
        inv H0. functional inversion H; inv H.
        constructor; trivial.
      -
        functional inversion H; inv H.
        constructor; trivial.
    Qed.

    Global Instance restore_uctx_inv: RestoreUCtxInvariants restore_uctx_spec.
    Proof.
      constructor; intros.
      -
        inv H0. functional inversion H; inv H.
        constructor; trivial.
      -
        inv H0. functional inversion H; inv H.
        subst. constructor; auto; simpl in *; intros; try congruence.
    Qed.

  End INV.

  Definition puctxtintro_fresh_c : compatlayer (cdata RData) :=
    uctx_get ↦ gensem uctx_get_spec
             ⊕ uctx_set ↦ gensem uctx_set_spec
             ⊕ uctx_set_eip ↦ uctx_set_eip_compatsem uctx_set_eip_spec
             ⊕ save_uctx ↦ save_uctx_compatsem save_uctx_spec.

  Definition puctxtintro_fresh_asm : compatlayer (cdata RData) :=
    restore_uctx ↦ primcall_restoreuctx_compatsem restore_uctx_spec (fun abd ⇒ ZMap.get (CPU_ID abd) (cid abd))
                 ⊕ elf_load ↦ elf_load_compatsem.

  Definition puctxtintro_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_spawn ↦ dnew_compatsem biglow_thread_spawn_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

          ⊕ pt_in ↦ primcall_general_compatsem´ ptin_spec (prim_ident:= pt_in)
          ⊕ pt_out ↦ primcall_general_compatsem´ ptout_spec (prim_ident:= pt_out)
          ⊕ 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

          
          
          

          ⊕ 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

          ⊕ proc_create_postinit ↦ gensem proc_create_postinit_spec
          ⊕ trap_in ↦ primcall_general_compatsem trapin_spec
          ⊕ trap_out ↦ primcall_general_compatsem trapout_spec
          ⊕ host_in ↦ primcall_general_compatsem hostin_spec
          ⊕ host_out ↦ primcall_general_compatsem hostout_spec
          ⊕ trap_get ↦ primcall_trap_info_get_compatsem trap_info_get_spec
          ⊕ trap_set ↦ primcall_trap_info_ret_compatsem trap_info_ret_spec
          ⊕ accessors ↦ {| exec_load := (@exec_loadex _ _ _ _ _ _ _ _ _ _ _ _ _ Hmwd);
                           exec_store := (@exec_storeex _ _ _ _ _ _ _ _ _ _ _ _ _ Hmwd) |}.

  Definition puctxtintro : compatlayer (cdata RData) :=
    (puctxtintro_fresh_c ⊕ puctxtintro_fresh_asm) ⊕ puctxtintro_passthrough.

End WITHMEM.