CloverBootloader/MemoryFix/AptioMemoryFix/RtShims.h
Sergey Isakov f35acfa5ab restructure sources, preliminary include AptioMemoryFix from OC
Signed-off-by: Sergey Isakov <isakov-sl@bk.ru>
2019-10-04 16:19:40 +03:00

80 lines
1.5 KiB
C

/**
Runtime Services Wrappers.
by Download-Fritz & vit9696
**/
#ifndef APTIOFIX_RT_SHIMS_H
#define APTIOFIX_RT_SHIMS_H
extern VOID *gRtShims;
typedef struct {
UINTN *gFunc;
UINTN *Func;
BOOLEAN Fixed;
} RT_SHIM_PTRS;
typedef struct {
EFI_PHYSICAL_ADDRESS PhysicalStart;
EFI_MEMORY_TYPE Type;
} RT_RELOC_PROTECT_INFO;
typedef struct {
UINTN NumEntries;
RT_RELOC_PROTECT_INFO RelocInfo[APTIFIX_MAX_RT_RELOC_NUM];
} RT_RELOC_PROTECT_DATA;
VOID
InstallRtShims (
EFI_GET_VARIABLE GetVariableOverride
);
VOID
VirtualizeRtShims (
UINTN MemoryMapSize,
UINTN DescriptorSize,
EFI_MEMORY_DESCRIPTOR *MemoryMap
);
EFI_STATUS
EFIAPI
OrgGetVariable (
IN CHAR16 *VariableName,
IN EFI_GUID *VendorGuid,
OUT UINT32 *Attributes OPTIONAL,
IN OUT UINTN *DataSize,
OUT VOID *Data
);
VOID
ProtectRtMemoryFromRelocation (
IN UINTN MemoryMapSize,
IN UINTN DescriptorSize,
IN UINT32 DescriptorVersion,
IN OUT EFI_MEMORY_DESCRIPTOR *MemoryMap,
IN EFI_PHYSICAL_ADDRESS SysTableArea
);
VOID
RestoreProtectedRtMemoryTypes (
IN UINTN MemoryMapSize,
IN UINTN DescriptorSize,
IN OUT EFI_MEMORY_DESCRIPTOR *MemoryMap
);
VOID
SetWriteUnprotectorMode (
IN BOOLEAN Enable
);
BOOLEAN
EFIAPI
SetBootVariableRedirect (
IN BOOLEAN Enable
);
#endif // APTIOFIX_RT_SHIMS_H