/** @file
  Main file for Dmem shell Debug1 function.

  Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<BR>
  (C) Copyright 2015 Hewlett-Packard Development Company, L.P.<BR>
  (C) Copyright 2015 Hewlett Packard Enterprise Development LP<BR>
  SPDX-License-Identifier: BSD-2-Clause-Patent

**/

#include "UefiShellDebug1CommandsLib.h"
#include <Protocol/PciRootBridgeIo.h>
#include <Protocol/HiiDatabase.h>
#include <Guid/Acpi.h>
#include <Guid/Mps.h>
#include <Guid/SmBios.h>
#include <Guid/MemoryAttributesTable.h>
#include <Guid/RtPropertiesTable.h>
#include <Guid/SystemResourceTable.h>
#include <Guid/DebugImageInfoTable.h>
#include <Guid/ImageAuthentication.h>
#include <Guid/ConformanceProfiles.h>

/**
  Make a printable character.

  If Char is printable then return it, otherwise return a question mark.

  @param[in] Char     The character to make printable.

  @return A printable character representing Char.
**/
CHAR16
MakePrintable (
  IN CONST CHAR16  Char
  )
{
  if (((Char < 0x20) && (Char > 0)) || (Char > 126)) {
    return (L'?');
  }

  return (Char);
}

/**
  Display some Memory-Mapped-IO memory.

  @param[in] Address    The starting address to display.
  @param[in] Size       The length of memory to display.
**/
SHELL_STATUS
DisplayMmioMemory (
  IN CONST VOID   *Address,
  IN CONST UINTN  Size
  )
{
  EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL  *PciRbIo;
  EFI_STATUS                       Status;
  VOID                             *Buffer;
  SHELL_STATUS                     ShellStatus;

  ShellStatus = SHELL_SUCCESS;

  Status = gBS->LocateProtocol (&gEfiPciRootBridgeIoProtocolGuid, NULL, (VOID **)&PciRbIo);
  if (EFI_ERROR (Status)) {
    ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_PCIRBIO_NF), gShellDebug1HiiHandle, L"dmem");
    return (SHELL_NOT_FOUND);
  }

  Buffer = AllocateZeroPool (Size);
  if (Buffer == NULL) {
    return SHELL_OUT_OF_RESOURCES;
  }

  Status = PciRbIo->Mem.Read (PciRbIo, EfiPciWidthUint8, (UINT64)(UINTN)Address, Size, Buffer);
  if (EFI_ERROR (Status)) {
    ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_PCIRBIO_ER), gShellDebug1HiiHandle, L"dmem");
    ShellStatus = SHELL_NOT_FOUND;
  } else {
    ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DMEM_MMIO_HEADER_ROW), gShellDebug1HiiHandle, (UINT64)(UINTN)Address, Size);
    DumpHex (2, (UINTN)Address, Size, Buffer);
  }

  FreePool (Buffer);
  return (ShellStatus);
}

/**
  Display the RtPropertiesTable entries

  @param[in] Address    The pointer to the RtPropertiesTable.
**/
SHELL_STATUS
DisplayRtProperties (
  IN UINT64  Address
  )
{
  EFI_RT_PROPERTIES_TABLE  *RtPropertiesTable;
  UINT32                   RtServices;
  SHELL_STATUS             ShellStatus;
  EFI_STATUS               Status;

  ShellStatus = SHELL_SUCCESS;

  if (Address != 0) {
    EfiGetSystemConfigurationTable (&gEfiRtPropertiesTableGuid, (VOID **)&RtPropertiesTable);

    RtServices = (UINT32)RtPropertiesTable->RuntimeServicesSupported;
    Status     = ShellPrintHiiEx (
                   -1,
                   -1,
                   NULL,
                   STRING_TOKEN (STR_DMEM_RT_PROPERTIES),
                   gShellDebug1HiiHandle,
                   EFI_RT_PROPERTIES_TABLE_VERSION,
                   (RtServices & EFI_RT_SUPPORTED_GET_TIME) ? 1 : 0,
                   (RtServices & EFI_RT_SUPPORTED_SET_TIME) ? 1 : 0,
                   (RtServices & EFI_RT_SUPPORTED_GET_WAKEUP_TIME) ? 1 : 0,
                   (RtServices & EFI_RT_SUPPORTED_SET_WAKEUP_TIME) ? 1 : 0,
                   (RtServices & EFI_RT_SUPPORTED_GET_VARIABLE) ? 1 : 0,
                   (RtServices & EFI_RT_SUPPORTED_GET_NEXT_VARIABLE_NAME) ? 1 : 0,
                   (RtServices & EFI_RT_SUPPORTED_SET_VARIABLE) ? 1 : 0,
                   (RtServices & EFI_RT_SUPPORTED_SET_VIRTUAL_ADDRESS_MAP) ? 1 : 0,
                   (RtServices & EFI_RT_SUPPORTED_CONVERT_POINTER) ? 1 : 0,
                   (RtServices & EFI_RT_SUPPORTED_GET_NEXT_HIGH_MONOTONIC_COUNT) ? 1 : 0,
                   (RtServices & EFI_RT_SUPPORTED_RESET_SYSTEM) ? 1 : 0,
                   (RtServices & EFI_RT_SUPPORTED_UPDATE_CAPSULE) ? 1 : 0,
                   (RtServices & EFI_RT_SUPPORTED_QUERY_CAPSULE_CAPABILITIES) ? 1 : 0,
                   (RtServices & EFI_RT_SUPPORTED_QUERY_VARIABLE_INFO) ? 1 : 0
                   );

    if (EFI_ERROR (Status)) {
      ShellStatus = SHELL_ABORTED;
      ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DMEM_ERR_GET_FAIL), gShellDebug1HiiHandle, L"RtPropertiesTable");
    }
  } else {
    ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DMEM_ERR_NOT_FOUND), gShellDebug1HiiHandle, L"RtPropertiesTable");
  }

  return (ShellStatus);
}

/**
  Retrieve the ImageExecutionTable Entry ImageName from ImagePath

  @param[in]  FileName    The full path of the image.
  @param[out] BaseName    The name of the image.
**/
EFI_STATUS
GetBaseName (
  IN  CHAR16  *FileName,
  OUT CHAR16  **BaseName
  )
{
  UINTN   StrLen;
  CHAR16  *StrTail;

  StrLen = StrSize (FileName);

  for (StrTail = FileName + StrLen - 1; StrTail != FileName && *StrTail != L'\\'; StrTail--) {
  }

  if (StrTail == FileName) {
    return EFI_NOT_FOUND;
  }

  *BaseName = StrTail+1;

  return EFI_SUCCESS;
}

/**
  Retrieve the ImageExecutionTable entries.
**/
EFI_STATUS
GetImageExecutionInfo (
  )
{
  EFI_STATUS                      Status;
  EFI_IMAGE_EXECUTION_INFO_TABLE  *ExecInfoTablePtr;
  EFI_IMAGE_EXECUTION_INFO        *InfoPtr;
  CHAR8                           *ptr;
  CHAR16                          *ImagePath;
  CHAR16                          *ImageName;
  UINTN                           Image;
  UINTN                           *NumberOfImages;
  CHAR16                          *ActionType;

  EfiGetSystemConfigurationTable (&gEfiImageSecurityDatabaseGuid, (VOID **)&ExecInfoTablePtr);

  NumberOfImages = &ExecInfoTablePtr->NumberOfImages;

  ptr = (CHAR8 *)ExecInfoTablePtr + 1;

  Status = EFI_NOT_FOUND;

  for (Image = 0; Image < *NumberOfImages; Image++, ptr += InfoPtr->InfoSize) {
    InfoPtr   = (EFI_IMAGE_EXECUTION_INFO *)ptr;
    ImagePath = (CHAR16 *)(InfoPtr + 1);

    GetBaseName (ImagePath, &ImageName);

    switch (InfoPtr->Action) {
      case EFI_IMAGE_EXECUTION_AUTHENTICATION:
        ActionType = L"AUTHENTICATION";
        break;
      case EFI_IMAGE_EXECUTION_AUTH_UNTESTED:
        ActionType = L"AUTH_UNTESTED";
        break;
      case EFI_IMAGE_EXECUTION_AUTH_SIG_FAILED:
        ActionType = L"AUTH_SIG_FAILED";
        break;
      case EFI_IMAGE_EXECUTION_AUTH_SIG_PASSED:
        ActionType = L"AUTH_SIG_PASSED";
        break;
      case EFI_IMAGE_EXECUTION_AUTH_SIG_NOT_FOUND:
        ActionType = L"AUTH_SIG_NOT_FOUND";
        break;
      case EFI_IMAGE_EXECUTION_AUTH_SIG_FOUND:
        ActionType = L"AUTH_SIG_FOUND";
        break;
      case EFI_IMAGE_EXECUTION_POLICY_FAILED:
        ActionType = L"POLICY_FAILED";
        break;
      case EFI_IMAGE_EXECUTION_INITIALIZED:
        ActionType = L"INITIALIZED";
        break;
      default:
        ActionType = L"invalid action";
    }

    Status = ShellPrintHiiEx (
               -1,
               -1,
               NULL,
               STRING_TOKEN (STR_DMEM_IMG_EXE_ENTRY),
               gShellDebug1HiiHandle,
               ImageName,
               ActionType
               );
  }

  return Status;
}

/**
  Display the ImageExecutionTable entries

  @param[in] Address    The pointer to the ImageExecutionTable.
**/
SHELL_STATUS
DisplayImageExecutionEntries (
  IN UINT64  Address
  )
{
  SHELL_STATUS  ShellStatus;
  EFI_STATUS    Status;

  ShellStatus = SHELL_SUCCESS;

  if (Address != 0) {
    ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DMEM_IMG_EXE_TABLE), gShellDebug1HiiHandle);
    Status = GetImageExecutionInfo ();
    if (EFI_ERROR (Status)) {
      ShellStatus = SHELL_ABORTED;
      ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DMEM_ERR_GET_FAIL), gShellDebug1HiiHandle, L"ImageExecutionTable");
    }
  } else {
    ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DMEM_ERR_NOT_FOUND), gShellDebug1HiiHandle, L"ImageExecutionTable");
  }

  return (ShellStatus);
}

/**
  Display the ConformanceProfileTable entries

  @param[in] Address    The pointer to the ConformanceProfileTable.
**/
SHELL_STATUS
DisplayConformanceProfiles (
  IN UINT64  Address
  )
{
  SHELL_STATUS                    ShellStatus;
  EFI_STATUS                      Status;
  EFI_GUID                        *EntryGuid;
  CHAR16                          *GuidName;
  UINTN                           Profile;
  EFI_CONFORMANCE_PROFILES_TABLE  *ConfProfTable;

  Status      = EFI_SUCCESS;
  ShellStatus = SHELL_SUCCESS;

  if (Address != 0) {
    EfiGetSystemConfigurationTable (&gEfiConfProfilesTableGuid, (VOID **)&ConfProfTable);

    ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DMEM_CONF_PRO_TABLE), gShellDebug1HiiHandle);

    EntryGuid = (EFI_GUID *)(ConfProfTable + 1);

    for (Profile = 0; Profile < ConfProfTable->NumberOfProfiles; Profile++, EntryGuid++) {
      GuidName = L"Unknown_Profile";

      if (CompareGuid (EntryGuid, &gEfiConfProfilesUefiSpecGuid)) {
        GuidName = L"EFI_CONFORMANCE_PROFILE_UEFI_SPEC_GUID";
      }

      if (CompareGuid (EntryGuid, &gEfiConfProfilesEbbrSpec21Guid)) {
        GuidName = L"EBBR_2.1";
      }

      if (CompareGuid (EntryGuid, &gEfiConfProfilesEbbrSpec22Guid)) {
        GuidName = L"EBBR_2.2";
      }

      Status = ShellPrintHiiEx (
                 -1,
                 -1,
                 NULL,
                 STRING_TOKEN (STR_DMEM_CONF_PRO_ROW),
                 gShellDebug1HiiHandle,
                 GuidName,
                 EntryGuid
                 );
    }

    if (EFI_ERROR (Status)) {
      ShellStatus = SHELL_ABORTED;
      ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DMEM_ERR_GET_FAIL), gShellDebug1HiiHandle, L"ComformanceProfilesTable");
    }
  } else {
    ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DMEM_CONF_PRO_TABLE), gShellDebug1HiiHandle);
    ShellPrintHiiEx (
      -1,
      -1,
      NULL,
      STRING_TOKEN (STR_DMEM_CONF_PRO_ROW),
      gShellDebug1HiiHandle,
      L"EFI_CONFORMANCE_PROFILES_UEFI_SPEC_GUID",
      &gEfiConfProfilesUefiSpecGuid
      );
  }

  return (ShellStatus);
}

STATIC CONST SHELL_PARAM_ITEM  ParamList[] = {
  { L"-mmio",    TypeFlag },
  { L"-verbose", TypeFlag },
  { NULL,        TypeMax  }
};

/**
  Function for 'dmem' command.

  @param[in] ImageHandle  Handle to the Image (NULL if Internal).
  @param[in] SystemTable  Pointer to the System Table (NULL if Internal).
**/
SHELL_STATUS
EFIAPI
ShellCommandRunDmem (
  IN EFI_HANDLE        ImageHandle,
  IN EFI_SYSTEM_TABLE  *SystemTable
  )
{
  EFI_STATUS    Status;
  LIST_ENTRY    *Package;
  CHAR16        *ProblemParam;
  SHELL_STATUS  ShellStatus;
  VOID          *Address;
  UINT64        Size;
  CONST CHAR16  *Temp1;
  UINT64        AcpiTableAddress;
  UINT64        Acpi20TableAddress;
  UINT64        SalTableAddress;
  UINT64        SmbiosTableAddress;
  UINT64        MpsTableAddress;
  UINT64        DtbTableAddress;
  UINT64        MemoryAttributesTableAddress;
  UINT64        RtPropertiesTableAddress;
  UINT64        SystemResourceTableAddress;
  UINT64        DebugImageInfoTableAddress;
  UINT64        ImageExecutionTableAddress;
  UINT64        JsonConfigDataTableAddress;
  UINT64        JsonCapsuleDataTableAddress;
  UINT64        JsonCapsuleResultTableAddress;
  UINT64        MemoryRangeCapsuleAddress;
  UINT64        HiiDatabaseExportBufferAddress;
  UINT64        ConformanceProfileTableAddress;
  UINTN         TableWalker;

  ShellStatus = SHELL_SUCCESS;
  Status      = EFI_SUCCESS;
  Address     = NULL;
  Size        = 0;

  //
  // initialize the shell lib (we must be in non-auto-init...)
  //
  Status = ShellInitialize ();
  ASSERT_EFI_ERROR (Status);

  Status = CommandInit ();
  ASSERT_EFI_ERROR (Status);

  //
  // parse the command line
  //
  Status = ShellCommandLineParse (ParamList, &Package, &ProblemParam, TRUE);
  if (EFI_ERROR (Status)) {
    if ((Status == EFI_VOLUME_CORRUPTED) && (ProblemParam != NULL)) {
      ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDebug1HiiHandle, L"dmem", ProblemParam);
      FreePool (ProblemParam);
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else {
      ASSERT (FALSE);
    }
  } else {
    if (ShellCommandLineGetCount (Package) > 3) {
      ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDebug1HiiHandle, L"dmem");
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else {
      Temp1 = ShellCommandLineGetRawValue (Package, 1);
      if (Temp1 == NULL) {
        Address = gST;
        Size    = sizeof (*gST);
      } else {
        if (!ShellIsHexOrDecimalNumber (Temp1, TRUE, FALSE) || EFI_ERROR (ShellConvertStringToUint64 (Temp1, (UINT64 *)&Address, TRUE, FALSE))) {
          ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellDebug1HiiHandle, L"dmem", Temp1);
          ShellStatus = SHELL_INVALID_PARAMETER;
        }

        Temp1 = ShellCommandLineGetRawValue (Package, 2);
        if (Temp1 == NULL) {
          Size = 512;
        } else {
          if (!ShellIsHexOrDecimalNumber (Temp1, FALSE, FALSE) || EFI_ERROR (ShellConvertStringToUint64 (Temp1, &Size, TRUE, FALSE))) {
            ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellDebug1HiiHandle, L"dmem", Temp1);
            ShellStatus = SHELL_INVALID_PARAMETER;
          }
        }
      }
    }

    if (ShellStatus == SHELL_SUCCESS) {
      if (!ShellCommandLineGetFlag (Package, L"-mmio")) {
        ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DMEM_HEADER_ROW), gShellDebug1HiiHandle, (UINT64)(UINTN)Address, Size);
        DumpHex (2, (UINTN)Address, (UINTN)Size, Address);
        if (Address == (VOID *)gST) {
          Acpi20TableAddress             = 0;
          AcpiTableAddress               = 0;
          SalTableAddress                = 0;
          SmbiosTableAddress             = 0;
          MpsTableAddress                = 0;
          DtbTableAddress                = 0;
          MemoryAttributesTableAddress   = 0;
          RtPropertiesTableAddress       = 0;
          SystemResourceTableAddress     = 0;
          DebugImageInfoTableAddress     = 0;
          ImageExecutionTableAddress     = 0;
          JsonConfigDataTableAddress     = 0;
          JsonCapsuleDataTableAddress    = 0;
          JsonCapsuleResultTableAddress  = 0;
          MemoryRangeCapsuleAddress      = 0;
          HiiDatabaseExportBufferAddress = 0;
          ConformanceProfileTableAddress = 0;
          for (TableWalker = 0; TableWalker < gST->NumberOfTableEntries; TableWalker++) {
            if (CompareGuid (&gST->ConfigurationTable[TableWalker].VendorGuid, &gEfiAcpi20TableGuid)) {
              Acpi20TableAddress = (UINT64)(UINTN)gST->ConfigurationTable[TableWalker].VendorTable;
              continue;
            }

            if (CompareGuid (&gST->ConfigurationTable[TableWalker].VendorGuid, &gEfiAcpi10TableGuid)) {
              AcpiTableAddress = (UINT64)(UINTN)gST->ConfigurationTable[TableWalker].VendorTable;
              continue;
            }

            if (CompareGuid (&gST->ConfigurationTable[TableWalker].VendorGuid, &gEfiSmbiosTableGuid)) {
              SmbiosTableAddress = (UINT64)(UINTN)gST->ConfigurationTable[TableWalker].VendorTable;
              continue;
            }

            if (CompareGuid (&gST->ConfigurationTable[TableWalker].VendorGuid, &gEfiSmbios3TableGuid)) {
              SmbiosTableAddress = (UINT64)(UINTN)gST->ConfigurationTable[TableWalker].VendorTable;
              continue;
            }

            if (CompareGuid (&gST->ConfigurationTable[TableWalker].VendorGuid, &gEfiMpsTableGuid)) {
              MpsTableAddress = (UINT64)(UINTN)gST->ConfigurationTable[TableWalker].VendorTable;
              continue;
            }

            if (CompareGuid (&gST->ConfigurationTable[TableWalker].VendorGuid, &gEfiMemoryAttributesTableGuid)) {
              MemoryAttributesTableAddress = (UINT64)(UINTN)gST->ConfigurationTable[TableWalker].VendorTable;
              continue;
            }

            if (CompareGuid (&gST->ConfigurationTable[TableWalker].VendorGuid, &gEfiRtPropertiesTableGuid)) {
              RtPropertiesTableAddress = (UINT64)(UINTN)gST->ConfigurationTable[TableWalker].VendorTable;
              continue;
            }

            if (CompareGuid (&gST->ConfigurationTable[TableWalker].VendorGuid, &gEfiSystemResourceTableGuid)) {
              SystemResourceTableAddress = (UINT64)(UINTN)gST->ConfigurationTable[TableWalker].VendorTable;
              continue;
            }

            if (CompareGuid (&gST->ConfigurationTable[TableWalker].VendorGuid, &gEfiDebugImageInfoTableGuid)) {
              DebugImageInfoTableAddress = (UINT64)(UINTN)gST->ConfigurationTable[TableWalker].VendorTable;
              continue;
            }

            if (CompareGuid (&gST->ConfigurationTable[TableWalker].VendorGuid, &gEfiImageSecurityDatabaseGuid)) {
              ImageExecutionTableAddress = (UINT64)(UINTN)gST->ConfigurationTable[TableWalker].VendorTable;
              continue;
            }

            if (CompareGuid (&gST->ConfigurationTable[TableWalker].VendorGuid, &gEfiJsonConfigDataTableGuid)) {
              JsonConfigDataTableAddress = (UINT64)(UINTN)gST->ConfigurationTable[TableWalker].VendorTable;
              continue;
            }

            if (CompareGuid (&gST->ConfigurationTable[TableWalker].VendorGuid, &gEfiJsonCapsuleDataTableGuid)) {
              JsonCapsuleDataTableAddress = (UINT64)(UINTN)gST->ConfigurationTable[TableWalker].VendorTable;
              continue;
            }

            if (CompareGuid (&gST->ConfigurationTable[TableWalker].VendorGuid, &gEfiJsonCapsuleResultTableGuid)) {
              JsonCapsuleResultTableAddress = (UINT64)(UINTN)gST->ConfigurationTable[TableWalker].VendorTable;
              continue;
            }

            if (CompareGuid (&gST->ConfigurationTable[TableWalker].VendorGuid, &gEfiHiiDatabaseProtocolGuid)) {
              HiiDatabaseExportBufferAddress = (UINT64)(UINTN)gST->ConfigurationTable[TableWalker].VendorTable;
              continue;
            }

            if (CompareGuid (&gST->ConfigurationTable[TableWalker].VendorGuid, &gEfiConfProfilesTableGuid)) {
              ConformanceProfileTableAddress = (UINT64)(UINTN)gST->ConfigurationTable[TableWalker].VendorTable;
              continue;
            }
          }

          ShellPrintHiiEx (
            -1,
            -1,
            NULL,
            STRING_TOKEN (STR_DMEM_SYSTEM_TABLE),
            gShellDebug1HiiHandle,
            (UINT64)(UINTN)Address,
            gST->Hdr.HeaderSize,
            gST->Hdr.Revision,
            (UINT64)(UINTN)gST->ConIn,
            (UINT64)(UINTN)gST->ConOut,
            (UINT64)(UINTN)gST->StdErr,
            (UINT64)(UINTN)gST->RuntimeServices,
            (UINT64)(UINTN)gST->BootServices,
            SalTableAddress,
            AcpiTableAddress,
            Acpi20TableAddress,
            MpsTableAddress,
            SmbiosTableAddress,
            DtbTableAddress,
            MemoryAttributesTableAddress,
            RtPropertiesTableAddress,
            SystemResourceTableAddress,
            DebugImageInfoTableAddress,
            ImageExecutionTableAddress,
            JsonConfigDataTableAddress,
            JsonCapsuleDataTableAddress,
            JsonCapsuleResultTableAddress,
            MemoryRangeCapsuleAddress,
            HiiDatabaseExportBufferAddress,
            ConformanceProfileTableAddress
            );

          if (ShellCommandLineGetFlag (Package, L"-verbose")) {
            if (ShellStatus == SHELL_SUCCESS) {
              ShellStatus = DisplayRtProperties (RtPropertiesTableAddress);
            }

            if (ShellStatus == SHELL_SUCCESS) {
              ShellStatus = DisplayImageExecutionEntries (ImageExecutionTableAddress);
            }

            if (ShellStatus == SHELL_SUCCESS) {
              ShellStatus = DisplayConformanceProfiles (ConformanceProfileTableAddress);
            }
          }
        }
      } else {
        ShellStatus = DisplayMmioMemory (Address, (UINTN)Size);
      }
    }

    ShellCommandLineFreeVarList (Package);
  }

  return (ShellStatus);
}