efi

Documentation

Index

• Constants
• type Attributes2
• type BlockMapEntry
• type BootMode
• type CommonSectionHeader
• type CommonSectionHeader2
• type FfsFileHeader
• type GUID
• type Handle
• type Md5Hash
• type MemoryType
• type PhysAddr
• type RawSection
• type RawSection2
• type ResourceAttributeType
• type ResourceType
• type SectionType
• type Sha1Hash
• type Sha224Hash
• type Sha256Hash
• type Sha384Hash
• type Sha512Hash
• type SignatureData
• type SignatureList
• type Status
• type TableHeader
• type Time
• type VirtAddr
• type VolumnExtHeader
• type VolumnHeader

Constants

const (
	IMAGE_EXECUTION_AUTHENTICATION     = 0x00000007
	IMAGE_EXECUTION_AUTH_UNTESTED      = 0x00000000
	IMAGE_EXECUTION_AUTH_SIG_FAILED    = 0x00000001
	IMAGE_EXECUTION_AUTH_SIG_PASSED    = 0x00000002
	IMAGE_EXECUTION_AUTH_SIG_NOT_FOUND = 0x00000003
	IMAGE_EXECUTION_AUTH_SIG_FOUND     = 0x00000004
	IMAGE_EXECUTION_POLICY_FAILED      = 0x00000005
	IMAGE_EXECUTION_INITIALIZED        = 0x00000008
)

Types

type Attributes2

type Attributes2 uint32

type BlockMapEntry

type BlockMapEntry struct {
	NumBlocks uint32
	Length    uint32
}

type BootMode

type BootMode uint32

const (
	BOOT_WITH_FULL_CONFIGURATION                  BootMode = 0x00
	BOOT_WITH_MINIMAL_CONFIGURATION               BootMode = 0x01
	BOOT_ASSUMING_NO_CONFIGURATION_CHANGES        BootMode = 0x02
	BOOT_WITH_FULL_CONFIGURATION_PLUS_DIAGNOSTICS BootMode = 0x03
	BOOT_WITH_DEFAULT_SETTINGS                    BootMode = 0x04
	BOOT_ON_S4_RESUME                             BootMode = 0x05
	BOOT_ON_S5_RESUME                             BootMode = 0x06
	BOOT_ON_S2_RESUME                             BootMode = 0x10
	BOOT_ON_S3_RESUME                             BootMode = 0x11
	BOOT_ON_FLASH_UPDATE                          BootMode = 0x12
	BOOT_IN_RECOVERY_MODE                         BootMode = 0x20
)

type CommonSectionHeader

type CommonSectionHeader struct {
	Size [3]uint8
	Type SectionType
}

type CommonSectionHeader2

type CommonSectionHeader2 struct {
	Size         [3]uint8
	Type         SectionType
	ExtendedSize uint32
}

type FfsFileHeader

type FfsFileHeader struct {
	Name           GUID
	IntegrityCheck uint16
	Type           uint8
	Attributes     uint8
	Size           [3]uint8
	State          uint8
}

type GUID

type GUID [16]uint8

type Handle

type Handle interface{}

type Md5Hash

type Md5Hash [16]uint8

type MemoryType

type MemoryType uint32

const (
	ReservedMemoryType      MemoryType = iota // Not used.
	LoaderCode                                // The code portions of a loaded application. (Note that UEFI OS loaders are UEFI applications.)
	LoaderData                                // The data portions of a loaded application and the default data allocation type used by an application to allocate pool memory.
	BootServicesCode                          // The code portions of a loaded Boot Services Driver.
	BootServicesData                          // The data portions of a loaded Boot Serves Driver, and the default data allocation type used by a Boot Services Driver to allocate pool memory.
	RuntimeServicesCode                       // The code portions of a loaded Runtime Services Driver.
	RuntimeServicesData                       // The data portions of a loaded Runtime Services Driver and the default data allocation type used by a Runtime Services Driver to allocate pool memory.
	ConventionalMemory                        // Free (unallocated) memory.
	UnusableMemory                            // Memory in which errors have been detected.
	ACPIReclaimMemory                         // Memory that holds the ACPI tables.
	ACPIMemoryNVS                             // Address space reserved for use by the firmware.
	MemoryMappedIO                            // Used by system firmware to request that a memory-mapped IO region be mapped by the OS to a virtual address so it can be accessed by EFI runtime services.
	MemoryMappedIOPortSpace                   // System memory-mapped IO region that is used to translate memory cycles to IO cycles by the processor. Note: There is only one region of type EfiMemoryMappedIoPortSpace defined in the architecture for Itanium-based platforms. As a result, there should be one and only one region of type EfiMemoryMappedIoPortSpace in the EFI memory map of an Itanium-based platform.
	PalCode                                   // Address space reserved by the firmware for code that is part of the processor.
	MaxMemoryType
)

type PhysAddr

type PhysAddr uint64

type RawSection

type RawSection CommonSectionHeader

type RawSection2

type RawSection2 CommonSectionHeader2

type ResourceAttributeType

type ResourceAttributeType uint32

type ResourceType

type ResourceType uint32

const (
	RESOURCE_SYSTEM_MEMORY         ResourceType = 0x00000000
	RESOURCE_MEMORY_MAPPED_IO      ResourceType = 0x00000001
	RESOURCE_IO                    ResourceType = 0x00000002
	RESOURCE_FIRMWARE_DEVICE       ResourceType = 0x00000003
	RESOURCE_MEMORY_MAPPED_IO_PORT ResourceType = 0x00000004
	RESOURCE_MEMORY_RESERVED       ResourceType = 0x00000005
	RESOURCE_IO_RESERVED           ResourceType = 0x00000006
	RESOURCE_MAX_MEMORY_TYPE       ResourceType = 0x00000007
)

type SectionType

type SectionType uint8

type Sha1Hash

type Sha1Hash [20]uint8

type Sha224Hash

type Sha224Hash [28]uint8

type Sha256Hash

type Sha256Hash [32]uint8

type Sha384Hash

type Sha384Hash [48]uint8

type Sha512Hash

type Sha512Hash [64]uint8

type SignatureData

type SignatureData struct {
	Owner GUID
	Data  []byte
}

type SignatureList

type SignatureList struct {
	Type       GUID
	ListSize   uint32
	HeaderSize uint32
	Size       uint32
}

type Status

type Status int

const (
	SUCCESS Status = 0
)

type TableHeader

type TableHeader struct {
	Signature  uint64
	Revision   uint32
	HeaderSize uint32
	CRC32      uint32
	// contains filtered or unexported fields
}

type Time

type Time struct {
	Year       uint16
	Month      uint8
	Day        uint8
	Hour       uint8
	Minute     uint8
	Second     uint8
	Pad1       uint8
	Nanosecond uint32
	Timezone   int16
	Daylight   uint8
	Pad2       uint8
}

type VirtAddr

type VirtAddr uint64

type VolumnExtHeader

type VolumnExtHeader struct {
	FvName        GUID
	ExtHeaderSize uint32
}

type VolumnHeader

type VolumnHeader struct {
	ZeroVector      [16]uint8
	FileSystemGuid  GUID
	FvLength        uint64
	Signature       uint32
	Attributes      Attributes2
	HeaderLength    uint16
	Checksum        uint16
	ExtHeaderOffset uint16

	Revision uint8
	BlockMap []BlockMapEntry
	// contains filtered or unexported fields
}