EdkModulePkg/Universal/Runtime/RuntimeDxe/Runtime.h

   1 /*++
   2
   3 Copyright (c) 2006, Intel Corporation
   4 All rights reserved. This program and the accompanying materials
   5 are licensed and made available under the terms and conditions of the BSD License
   6 which accompanies this distribution.  The full text of the license may be found at
   7 http://opensource.org/licenses/bsd-license.php
   8
   9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  11
  12 Module Name:
  13
  14   Runtime.h
  15
  16 Abstract:
  17
  18   Runtime Architectural Protocol as defined in the DXE CIS
  19
  20   This code is used to produce the EFI runtime virtual switch over
  21
  22 --*/
  23
  24 #ifndef _RUNTIME_H_
  25 #define _RUNTIME_H_
  26
  27 //
  28 // Data structures
  29 //
  30 typedef struct {
  31   LIST_ENTRY            Link;
  32   BOOLEAN               Valid;
  33   EFI_PHYSICAL_ADDRESS  ImageBase;
  34   UINTN                 ImageSize;  // In no. of pages
  35   VOID                  *RelocationData;
  36 } RUNTIME_IMAGE_RELOCATION_DATA;
  37
  38 typedef struct {
  39   LIST_ENTRY          Link;
  40   IN UINT32           Type;
  41   IN EFI_TPL          NotifyTpl;
  42   IN EFI_EVENT_NOTIFY NotifyFunction;
  43   IN VOID             *NotifyContext;
  44   IN EFI_EVENT        Event;
  45 } RUNTIME_NOTIFY_EVENT_DATA;
  46
  47 //
  48 // Function Prototypes
  49 //
  50 VOID
  51 RelocatePeImageForRuntime (
  52   RUNTIME_IMAGE_RELOCATION_DATA  *Image
  53   );
  54
  55 EFI_STATUS
  56 EFIAPI
  57 RuntimeDriverCalculateCrc32 (
  58   IN  VOID    *Data,
  59   IN  UINTN   DataSize,
  60   OUT UINT32  *CrcOut
  61   );
  62
  63 EFI_STATUS
  64 EFIAPI
  65 RuntimeDriverRegisterImage (
  66   IN  EFI_RUNTIME_ARCH_PROTOCOL         *This,
  67   IN  EFI_PHYSICAL_ADDRESS              ImageBase,
  68   IN  UINTN                             ImageSize,
  69   IN  VOID                              *RelocationData
  70   );
  71
  72 EFI_STATUS
  73 EFIAPI
  74 RuntimeDriverRegisterEvent (
  75   IN EFI_RUNTIME_ARCH_PROTOCOL          *This,
  76   IN UINT32                             Type,
  77   IN EFI_TPL                            NotifyTpl,
  78   IN EFI_EVENT_NOTIFY                   NotifyFunction,
  79   IN VOID                               *NotifyContext,
  80   IN EFI_EVENT                          *Event
  81   );
  82
  83 EFI_STATUS
  84 EFIAPI
  85 RuntimeDriverConvertPointer (
  86   IN     UINTN  DebugDisposition,
  87   IN OUT VOID   **ConvertAddress
  88   );
  89
  90 VOID
  91 RuntimeDriverInitializeCrc32Table (
  92   VOID
  93   );
  94
  95 EFI_STATUS
  96 EFIAPI
  97 RuntimeDriverInitialize (
  98   IN EFI_HANDLE                            ImageHandle,
  99   IN EFI_SYSTEM_TABLE                      *SystemTable
 100   );
 101
 102
 103
 104 #endif