package pe

const (
	// Align decides the alignment of the sections.
	Align = 0x200

	// The code offset is the offset of the executable machine code within the file.
	CodeOffset = Align
)

// CPU
const (
	IMAGE_FILE_MACHINE_AMD64   = 0x8664
	IMAGE_FILE_MACHINE_ARM64   = 0xAA64
	IMAGE_FILE_MACHINE_RISCV64 = 0x5064
)

// Subsystems
const (
	IMAGE_SUBSYSTEM_UNKNOWN                  = 0
	IMAGE_SUBSYSTEM_NATIVE                   = 1
	IMAGE_SUBSYSTEM_WINDOWS_GUI              = 2
	IMAGE_SUBSYSTEM_WINDOWS_CUI              = 3
	IMAGE_SUBSYSTEM_OS2_CUI                  = 5
	IMAGE_SUBSYSTEM_POSIX_CUI                = 7
	IMAGE_SUBSYSTEM_NATIVE_WINDOWS           = 8
	IMAGE_SUBSYSTEM_WINDOWS_CE_GUI           = 9
	IMAGE_SUBSYSTEM_EFI_APPLICATION          = 10
	IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER  = 11
	IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER       = 12
	IMAGE_SUBSYSTEM_EFI_ROM                  = 13
	IMAGE_SUBSYSTEM_XBOX                     = 14
	IMAGE_SUBSYSTEM_WINDOWS_BOOT_APPLICATION = 16
)

// Characteristics
const (
	IMAGE_FILE_RELOCS_STRIPPED         = 0x0001
	IMAGE_FILE_EXECUTABLE_IMAGE        = 0x0002
	IMAGE_FILE_LINE_NUMS_STRIPPED      = 0x0004
	IMAGE_FILE_LOCAL_SYMS_STRIPPED     = 0x0008
	IMAGE_FILE_AGGRESIVE_WS_TRIM       = 0x0010
	IMAGE_FILE_LARGE_ADDRESS_AWARE     = 0x0020
	IMAGE_FILE_BYTES_REVERSED_LO       = 0x0080
	IMAGE_FILE_32BIT_MACHINE           = 0x0100
	IMAGE_FILE_DEBUG_STRIPPED          = 0x0200
	IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP = 0x0400
	IMAGE_FILE_NET_RUN_FROM_SWAP       = 0x0800
	IMAGE_FILE_SYSTEM                  = 0x1000
	IMAGE_FILE_DLL                     = 0x2000
	IMAGE_FILE_UP_SYSTEM_ONLY          = 0x4000
	IMAGE_FILE_BYTES_REVERSED_HI       = 0x8000
)

// DLL characteristics
const (
	IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA       = 0x0020
	IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE          = 0x0040
	IMAGE_DLLCHARACTERISTICS_FORCE_INTEGRITY       = 0x0080
	IMAGE_DLLCHARACTERISTICS_NX_COMPAT             = 0x0100
	IMAGE_DLLCHARACTERISTICS_NO_ISOLATION          = 0x0200
	IMAGE_DLLCHARACTERISTICS_NO_SEH                = 0x0400
	IMAGE_DLLCHARACTERISTICS_NO_BIND               = 0x0800
	IMAGE_DLLCHARACTERISTICS_APPCONTAINER          = 0x1000
	IMAGE_DLLCHARACTERISTICS_WDM_DRIVER            = 0x2000
	IMAGE_DLLCHARACTERISTICS_GUARD_CF              = 0x4000
	IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE = 0x8000
)

// Section characteristics
const (
	IMAGE_SCN_CNT_CODE               = 0x00000020
	IMAGE_SCN_CNT_INITIALIZED_DATA   = 0x00000040
	IMAGE_SCN_CNT_UNINITIALIZED_DATA = 0x00000080
	IMAGE_SCN_LNK_COMDAT             = 0x00001000
	IMAGE_SCN_MEM_DISCARDABLE        = 0x02000000
	IMAGE_SCN_MEM_EXECUTE            = 0x20000000
	IMAGE_SCN_MEM_READ               = 0x40000000
	IMAGE_SCN_MEM_WRITE              = 0x80000000
)