TODO: #ifdef EFI_DEBUG, this should keep a match count and continue until the end of the buffer, then ASSERT(MatchCount == 1)

(Un)hooks a service table pointer, replacing its value with NewFunction and returning the original address.

Driver unload

Patches the Windows Boot Manager (either bootmgfw.efi or bootmgr.efi; normally the former unless booting a WIM file)

Patches ImgpFilterValidationFailure in bootmgfw.efi, bootmgr.efi, and winload.[efi|exe] Failures are ignored because this patch is not needed for the

Patches ImgpValidateImageHash in bootmgfw.efi, bootmgr.efi, and winload.[efi|exe] to allow loading modified kernels and boot loaders. Failures are ign

Attempt to boot each Windows boot option in the BootOptions array. This function is a combined and simplified version of BootBootOptions (BdsDxe) and

Main entry point

For Windows Vista/7. Credits: DSEFix by hfiref0x

For Windows 8 and worse. Credits: DSEFix by hfiref0x

Finds OslFwpKernelSetupPhase1 in winload.efi

Similar to LdrFindResource_U + LdrAccessResource combined, with some shortcuts for size optimization: - Only IDs are supported for type/name/language,

Try to find a file by browsing each device

Patches ntoskrnl.exe

Patches winload.efi

ExitBootServices callback

For debugging non-working signatures. Not that I would ever need to do such a thing of course. Ha ha... ha TODO: #ifdef EFI_DEBUG, this should keep a

Boot Services LoadImage hook

winload.efi!OslFwpKernelSetupPhase1 hook to patch ntoskrnl.exe

Runtime Services SetVariable hook

Placeholder definitions to make linking against BaseSynchronizationLib possible. See https://github.com/ionescu007/VisualUefi/issues/25 This is not a

SetVirtualAddressMap callback