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
  56 EFI_STATUS
  57 PeHotRelocateImageEx (
  58   IN UINT16      *Reloc,
  59   IN OUT CHAR8   *Fixup,
  60   IN OUT CHAR8   **FixupData,
  61   IN UINT64      Adjust
  62   )
  63 ;
  64
  65 EFI_STATUS
  66 EFIAPI
  67 RuntimeDriverCalculateCrc32 (
  68   IN  VOID    *Data,
  69   IN  UINTN   DataSize,
  70   OUT UINT32  *CrcOut
  71   )
  72 ;
  73
  74 EFI_STATUS
  75 EFIAPI
  76 RuntimeDriverRegisterImage (
  77   IN  EFI_RUNTIME_ARCH_PROTOCOL         *This,
  78   IN  EFI_PHYSICAL_ADDRESS              ImageBase,
  79   IN  UINTN                             ImageSize,
  80   IN  VOID                              *RelocationData
  81   )
  82 ;
  83
  84 EFI_STATUS
  85 EFIAPI
  86 RuntimeDriverRegisterEvent (
  87   IN EFI_RUNTIME_ARCH_PROTOCOL          *This,
  88   IN UINT32                             Type,
  89   IN EFI_TPL                            NotifyTpl,
  90   IN EFI_EVENT_NOTIFY                   NotifyFunction,
  91   IN VOID                               *NotifyContext,
  92   IN EFI_EVENT                          *Event
  93   )
  94 ;
  95
  96 EFI_STATUS
  97 EFIAPI
  98 RuntimeDriverConvertPointer (
  99   IN     UINTN  DebugDisposition,
 100   IN OUT VOID   **ConvertAddress
 101   )
 102 ;
 103
 104 VOID
 105 RuntimeDriverInitializeCrc32Table (
 106   VOID
 107   )
 108 ;
 109
 110 EFI_STATUS
 111 EFIAPI
 112 RuntimeDriverInitialize (
 113   IN EFI_HANDLE                            ImageHandle,
 114   IN EFI_SYSTEM_TABLE                      *SystemTable
 115   )
 116 ;
 117
 118
 119 //
 120 // Cache Flush Routine.
 121 //
 122 EFI_STATUS
 123 FlushCpuCache (
 124   IN EFI_PHYSICAL_ADDRESS          Start,
 125   IN UINT64                        Length
 126   )
 127 ;
 128
 129 #endif