OcAfterBootCompatLib.h

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#ifndef OC_AFTER_BOOT_COMPAT_LIB_H
#define OC_AFTER_BOOT_COMPAT_LIB_H
 
#include <Library/OcCryptoLib.h>
#include <Library/OcCpuLib.h>
 
typedef struct OC_BOOTER_PATCH_ {
  //
  // Comment from user.
  //
  CHAR8          *Comment;
  //
  // Target architecture.
  //
  CONST CHAR8    *Arch;
  //
  // Find bytes.
  //
  CONST UINT8    *Find;
  //
  // Replace bytes.
  //
  CONST UINT8    *Replace;
  //
  // Find mask or NULL.
  //
  CONST UINT8    *Mask;
  //
  // Replace mask or NULL.
  //
  CONST UINT8    *ReplaceMask;
  //
  // Patch size.
  //
  UINT32         Size;
  //
  // Replace count or 0 for all.
  //
  UINT32         Count;
  //
  // Skip count or 0 to start from 1 match.
  //
  UINT32         Skip;
  //
  // Limit replacement size to this value or 0, which assumes booter file size.
  //
  UINT32         Limit;
  //
  // Identifier for bootloader type. (e.g. Apple for boot.efi, or file name suffix for other possible booters)
  //
  CONST CHAR8    *Identifier;
} OC_BOOTER_PATCH;
 
typedef struct OC_ABC_SETTINGS_ {
  BOOLEAN    AvoidRuntimeDefrag;
  BOOLEAN    SetupVirtualMap;
  BOOLEAN    ProvideCustomSlide;
  UINT8      ProvideMaxSlide;
  BOOLEAN    DevirtualiseMmio;
  BOOLEAN    DisableSingleUser;
  BOOLEAN    DiscardHibernateMap;
  BOOLEAN    EnableSafeModeSlide;
  BOOLEAN    AllowRelocationBlock;
  BOOLEAN    ProtectMemoryRegions;
  BOOLEAN    RebuildAppleMemoryMap;
  BOOLEAN    ForceExitBootServices;
  BOOLEAN    DisableVariableWrite;
  BOOLEAN    ProtectSecureBoot;
  BOOLEAN    EnableWriteUnprotector;
  BOOLEAN    ClearTaskSwitchBit;
  BOOLEAN    SignalAppleOS;
  BOOLEAN    ForceBooterSignature;
  UINT8      BooterSignature[SHA1_DIGEST_SIZE];
  BOOLEAN                 ProtectUefiServices;
  BOOLEAN                 SyncRuntimePermissions;
  BOOLEAN                 ResizeUsePciRbIo;
  INT8                    ResizeAppleGpuBars;
  EFI_PHYSICAL_ADDRESS    *MmioWhitelist;
  UINTN                   MmioWhitelistSize;
  OC_BOOTER_PATCH         *BooterPatches;
  UINT32                  BooterPatchesSize;
  EFI_EVENT_NOTIFY        *ExitBootServicesHandlers;
  VOID                    **ExitBootServicesHandlerContexts;
} OC_ABC_SETTINGS;
 
EFI_STATUS
OcAbcInitialize (
  IN OC_ABC_SETTINGS  *Settings,
  IN OC_CPU_INFO      *CpuInfo
  );
 
#endif // OC_AFTER_BOOT_COMPAT_LIB_H