/** @file Various helper functions. By dmazar, 26/09/2012 **/ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "Common.h" /** Memory type to string conversion */ CHAR16 *EfiMemoryTypeDesc[EfiMaxMemoryType] = { L"reserved", L"LoaderCode", L"LoaderData", L"BS_code", L"BS_data", L"RT_code", L"RT_data", L"available", L"Unusable", L"ACPI_recl", L"ACPI_NVS", L"MemMapIO", L"MemPortIO", L"PAL_code" }; /** Allocation type to string conversion */ CHAR16 *EfiAllocateTypeDesc[MaxAllocateType] = { L"AllocateAnyPages", L"AllocateMaxAddress", L"AllocateAddress" }; /** Locate search type to string conversion */ CHAR16 *EfiLocateSearchType[] = { L"AllHandles", L"ByRegisterNotify", L"ByProtocol" }; /** Reset type to string conversion */ CHAR16 *EfiResetType[] = { L"EfiResetCold", L"EfiResetWarm", L"EfiResetShutdown" }; // // Some known guids // EFI_GUID mEfiConsoleControlProtocolGuid = {0xF42F7782, 0x012E, 0x4C12, {0x99, 0x56, 0x49, 0xF9, 0x43, 0x04, 0xF7, 0x21}}; EFI_GUID mAppleFirmwarePasswordProtocolGuid = {0x8FFEEB3A, 0x4C98, 0x4630, {0x80, 0x3F, 0x74, 0x0F, 0x95, 0x67, 0x09, 0x1D}}; EFI_GUID mEfiGlobalVariableGuid = {0x8BE4DF61, 0x93CA, 0x11D2, {0xAA, 0x0D, 0x00, 0xE0, 0x98, 0x03, 0x2B, 0x8C}}; EFI_GUID mAppleDevicePropertyProtocolGuid = {0x91BD12FE, 0xF6C3, 0x44FB, {0xA5, 0xB7, 0x51, 0x22, 0xAB, 0x30, 0x3A, 0xE0}}; EFI_GUID mEfiAppleBootGuid = {0x7C436110, 0xAB2A, 0x4BBB, {0xA8, 0x80, 0xFE, 0x41, 0x99, 0x5C, 0x9F, 0x82}}; EFI_GUID mEfiAppleNvramGuid = {0x4D1EDE05, 0x38C7, 0x4A6A, {0x9C, 0xC6, 0x4B, 0xCC, 0xA8, 0xB3, 0x8C, 0x14}}; EFI_GUID mAppleScreenInfoProtocolGuid = {0xE316E100, 0x0751, 0x4C49, {0x90, 0x56, 0x48, 0x6C, 0x7E, 0x47, 0x29, 0x03}}; EFI_GUID mAppleBootKeyPressProtocolGuid = {0x5B213447, 0x6E73, 0x4901, {0xA4, 0xF1, 0xB8, 0x64, 0xF3, 0xB7, 0xA1, 0x72}}; EFI_GUID mAppleNetBootProtocolGuid = {0x78EE99FB, 0x6A5E, 0x4186, {0x97, 0xDE, 0xCD, 0x0A, 0xBA, 0x34, 0x5A, 0x74}}; EFI_GUID mAppleImageCodecProtocolGuid = {0x0DFCE9F6, 0xC4E3, 0x45EE, {0xA0, 0x6A, 0xA8, 0x61, 0x3B, 0x98, 0xA5, 0x07}}; EFI_GUID mAppleEfiVendorGuid = {0xAC39C713, 0x7E50, 0x423D, {0x88, 0x9D, 0x27, 0x8F, 0xCC, 0x34, 0x22, 0xB6}}; EFI_GUID mAppleEFINVRAMTRBSecureGuid = {0xF68DA75E, 0x1B55, 0x4E70, {0xB4, 0x1B, 0xA7, 0xB7, 0xA5, 0xB7, 0x58, 0xEA}}; EFI_GUID mDataHubOptionsGuid = {0x0021001C, 0x3CE3, 0x41F8, {0x99, 0xC6, 0xEC, 0xF5, 0xDA, 0x75, 0x47, 0x31}}; EFI_GUID mRestartDataProtocolGiud = {0x03B99B90, 0xECCF, 0x451D, {0x80, 0x9E, 0x83, 0x41, 0xFC, 0xB8, 0x30, 0xAC}}; EFI_GUID mAppleUserInterfaceThemeProtocolGuid = {0xD5B0AC65, 0x9A2D, 0x4D2A, {0xBB, 0xD6, 0xE8, 0x71, 0xA9, 0x5E, 0x04, 0x35}}; EFI_GUID mApfsEfiBootRecordInfoProtocolGuid = {0x03B8D751, 0xA02F, 0x4FF8, {0x9B, 0x1A, 0x55, 0x24, 0xAF, 0xA3, 0x94, 0x5F}}; EFI_GUID mApplePlatformInfoDatabaseProtocolGuid = {0xAC5E4829, 0xA8FD, 0x440B, {0xAF, 0x33, 0x9F, 0xFE, 0x01, 0x3B, 0x12, 0xD8}}; EFI_GUID mNotifyMouseActivity = {0xF913C2C2, 0x5351, 0x4FDB, {0x93, 0x44, 0x70, 0xFF, 0xED, 0xB8, 0x42, 0x25}}; EFI_GUID mEfiDataHubProtocolGuid = {0xAE80D021, 0x618E, 0x11D4, {0xBC, 0xD7, 0x00, 0x80, 0xC7, 0x3C, 0x88, 0x81}}; EFI_GUID mEfiMiscSubClassGuid = {0x772484B2, 0x7482, 0x4B91, {0x9F, 0x9A, 0xAD, 0x43, 0xF8, 0x1C, 0x58, 0x81}}; EFI_GUID mEfiProcessorSubClassGuid = {0x26FDEB7E, 0xB8AF, 0x4CCF, {0xAA, 0x97, 0x02, 0x63, 0x3C, 0xE4, 0x8C, 0xA7}}; EFI_GUID mEfiCacheSubClassGuid = {0x7f0013A7, 0xDC79, 0x4B22, {0x80, 0x99, 0x11, 0xF7, 0x5F, 0xDC, 0x82, 0x9D}}; EFI_GUID mEfiMemorySubClassGuid = {0x4E8F4EBB, 0x64B9, 0x4E05, {0x9B, 0x18, 0x4C, 0xFE, 0x49, 0x23, 0x50, 0x97}}; EFI_GUID mEfiDataHubStatusCodeRecordGuid = {0xD083E94C, 0x6560, 0x42E4, {0xB6, 0xD4, 0x2D, 0xF7, 0x5A, 0xDF, 0x6A, 0x2A}}; EFI_GUID mEfiStatusCodeRuntimeProtocolGuid = {0xD2B2B828, 0x0826, 0x48A7, {0xB3, 0xDF, 0x98, 0x3C, 0x00, 0x60, 0x24, 0xF0}}; EFI_GUID mEfiStatusCodeGuid = {0xD083E94C, 0x6560, 0x42E4, {0xB6, 0xD4, 0x2D, 0xF7, 0x5A, 0xDF, 0x6A, 0x2A}}; EFI_GUID mMsgLogProtocolGuid = {0x511CE018, 0x0018, 0x4002, {0x20, 0x12, 0x17, 0x38, 0x05, 0x01, 0x02, 0x03}}; EFI_GUID mEfiLegacy8259ProtocolGuid = {0x38321DBA, 0x4FE0, 0x4E17, {0x8A, 0xEC, 0x41, 0x30, 0x55, 0xEA, 0xED, 0xC1}}; EFI_GUID mEfiMemoryTypeInformationGuid = {0x4C19049F, 0x4137, 0x4DD3, {0x9C, 0x10, 0x8B, 0x97, 0xA8, 0x3F, 0xFD, 0xFA}}; EFI_GUID mEfiSimplePointerProtocolGuid = {0x31878C87, 0x0B75, 0x11D5, {0x9A, 0x4F, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D}}; EFI_GUID mEfiTimeVariableGuid = {0x9D0DA369, 0x540B, 0x46F8, {0x85, 0xA0, 0x2B, 0x5F, 0x2C, 0x30, 0x1E, 0x15}}; EFI_GUID mEfiLegacyRegionProtocolGuid = {0x0FC9013A, 0x0568, 0x4BA9, {0x9B, 0x7E, 0xC9, 0xC3, 0x90, 0xA6, 0x60, 0x9B}}; EFI_GUID mEfiCpuArchProtocolGuid = {0x26BACCB1, 0x6F42, 0x11D4, {0xBC, 0xE7, 0x00, 0x80, 0xC7, 0x3C, 0x88, 0x81}}; EFI_GUID mEfiMpServiceProtocolGuid = {0xF33261E7, 0x23CB, 0x11D5, {0xBD, 0x5C, 0x00, 0x80, 0xC7, 0x3C, 0x88, 0x81}}; EFI_GUID mEfiApplePlatformInfoGuid = {0x64517CC8, 0x6561, 0x4051, {0xB0, 0x3C, 0x59, 0x64, 0xB6, 0x0F, 0x4C, 0x7A}}; EFI_GUID mEfiOzmosisNvramGuid = {0x4D1FDA02, 0x38C7, 0x4A6A, {0x9C, 0xC6, 0x4B, 0xCC, 0xA8, 0xB3, 0x01, 0x02}}; EFI_GUID mEfiWdtPersistentDataGuid = {0x78CE2354, 0xCFBC, 0x4643, {0xAE, 0xBA, 0x07, 0xA2, 0x7F, 0xA8, 0x92, 0xBF}}; EFI_GUID mAmiDefaultsVariableGuid = {0x4599D26F, 0x1A11, 0x49B8, {0xB9, 0x1F, 0x85, 0x87, 0x45, 0xCF, 0xF8, 0x24}}; EFI_GUID mEfiRomImageAddressGuid = {0xDDE1BC72, 0xD45E, 0x4209, {0xAB, 0x85, 0x14, 0x46, 0x2D, 0x2F, 0x50, 0x74}}; EFI_GUID mAmiSetupGuid = {0xEC87D643, 0xEBA4, 0x4BB5, {0xA1, 0xE5, 0x3F, 0x3E, 0x36, 0xB2, 0x0D, 0xA9}}; EFI_GUID mEfiPciIoProtocolGuid = {0x4CF5B200, 0x68B8, 0x4CA5, {0x9E, 0xEC, 0xB2, 0x3E, 0x3F, 0x50, 0x02, 0x9A}}; EFI_GUID mEfiFirmwareVolumeProtocolGuid = {0x389F751F, 0x1838, 0x4388, {0x83, 0x90, 0xCD, 0x81, 0x54, 0xBD, 0x27, 0xF8}}; EFI_GUID mEfiTcp4ServiceBindingProtocolGuid = {0x00720665, 0x67EB, 0x4a99, {0xBA, 0xF7, 0xD3, 0xC3, 0x3A, 0x1C, 0x7C, 0xC9}}; EFI_GUID mEfiIp4ServiceBindingProtocolGuid = {0xC51711E7, 0xB4BF, 0x404A, {0xBF, 0xB8, 0x0A, 0x04, 0x8E, 0xF1, 0xFF, 0xE4}}; EFI_GUID mEfiUdp4ServiceBindingProtocolGuid = {0x83F01464, 0x99BD, 0x45E5, {0xB3, 0x83, 0xAF, 0x63, 0x05, 0xD8, 0xE9, 0xE6}}; EFI_GUID mPchInitVariableGuid = {0xE6C2F70A, 0xB604, 0x4877, {0x85, 0xBA, 0xDE, 0xEC, 0x89, 0xE1, 0x17, 0xEB}}; EFI_GUID mEfiMemoryRestoreDataGuid = {0x87F22DCB, 0x7304, 0x4105, {0xBB, 0x7C, 0x31, 0x71, 0x43, 0xCC, 0xC2, 0x3B}}; EFI_GUID mEfiSbAslBufferPtrGuid = {0x01F33C25, 0x764D, 0x43EA, {0xAE, 0xEA, 0x6B, 0x5A, 0x41, 0xF3, 0xF3, 0xE8}}; EFI_GUID mSaPegDataVariableGuid = {0xC4975200, 0x64F1, 0x4FB6, {0x97, 0x73, 0xF6, 0xA9, 0xF8, 0x9D, 0x98, 0x5E}}; EFI_GUID mAmiNvramSpdMapGuid = {0x717FC150, 0xABD9, 0x4614, {0x80, 0x15, 0x0B, 0x33, 0x23, 0xEA, 0xB9, 0x5C}}; EFI_GUID mShellVariableGuid = {0x158DEF5A, 0xF656, 0x419C, {0xB0, 0x27, 0x7A, 0x31, 0x92, 0xC0, 0x79, 0xD2}}; EFI_GUID mTerminalVarGuid = {0x560BF58A, 0x1E0D, 0x4D7E, {0x95, 0x3F, 0x29, 0x80, 0xA2, 0x61, 0xE0, 0x31}}; //AMI UEFI EFI_GUID mAmiTseSetupGuid = {0xC811FA38, 0x42C8, 0x4579, {0xA9, 0xBB, 0x60, 0xE9, 0x4E, 0xDD, 0xFB, 0x34}}; EFI_GUID mAmiNetworkStackGuid = {0xD1405D16, 0x7AFC, 0x4695, {0xBB, 0x12, 0x41, 0x45, 0x9D, 0x36, 0x95, 0xA2}}; EFI_GUID mAmiRecoveryFormSetGuid = {0x80E1202E, 0x2697, 0x4264, {0x9C, 0xC9, 0x80, 0x76, 0x2C, 0x3E, 0x58, 0x63}}; EFI_GUID mAmiIsaDmaIrqMaskVarGuid = {0xFC8BE767, 0x89F1, 0x4D6E, {0x80, 0x99, 0x6F, 0x02, 0x1E, 0xBC, 0x87, 0xCC}}; EFI_GUID mAmiNvRamMailboxVariableGuid = {0x54913A6D, 0xF4EE, 0x4CDB, {0x84, 0x75, 0x74, 0x06, 0x2B, 0xFC, 0xEC, 0xF5}}; EFI_GUID mAmiTableDataVarGuid = {0x4BAFC2B4, 0x02DC, 0x4104, {0xB2, 0x36, 0xD6, 0xF1, 0xB9, 0x8D, 0x9E, 0x84}}; EFI_GUID mAmiSecurityFormSetGuid = {0x981CEAEE, 0x931C, 0x4A17, {0xB9, 0xC8, 0x66, 0xC7, 0xBC, 0xFD, 0x77, 0xE1}}; EFI_GUID mAmiDriverHealthCountGuid = {0x7459A7D4, 0x6533, 0x4480, {0xBB, 0xA7, 0x79, 0xE2, 0x5A, 0x44, 0x43, 0xC9}}; EFI_GUID mAmiDriverHlthEnableGuid = {0x0885F288, 0x418C, 0x4bE1, {0xA6, 0xAF, 0x8B, 0xAD, 0x61, 0xDA, 0x08, 0xFE}}; EFI_GUID mAmiBootManagerGuid = {0xB4909CF3, 0x7B93, 0x4751, {0x9B, 0xD8, 0x5B, 0xA8, 0x22, 0x0B, 0x9B, 0xB2}}; EFI_GUID mAmiBootNowCountGuid = {0x052E6EB0, 0xF240, 0x42C5, {0x83, 0x09, 0x45, 0x87, 0x45, 0x45, 0xC6, 0xB4}}; EFI_GUID mAmiBootFlowVariableGuid = {0xEF152FB4, 0x7B2F, 0x427D, {0xBD, 0xB4, 0x7E, 0x0A, 0x05, 0x82, 0x6E, 0x64}}; EFI_GUID mAmiSystemAccessGuid = {0xE770BB69, 0xBCB4, 0x4D04, {0x9E, 0x97, 0x23, 0xFF, 0x94, 0x56, 0xFE, 0xAC}}; EFI_GUID mAmiFastBootVariableGuid = {0xB540A530, 0x6978, 0x4DA7, {0x91, 0xCB, 0x72, 0x07, 0xD7, 0x64, 0xD2, 0x62}}; EFI_GUID mAmiSmbiosDynamicDataGuid = {0xE380280C, 0x4C35, 0x4AA3, {0xB9, 0x61, 0x7A, 0xE4, 0x89, 0xA2, 0xB9, 0x26}}; EFI_GUID mMeSetupInfoGuid = {0x78259433, 0x7B6D, 0x4DB3, {0x9A, 0xE8, 0x36, 0xC4, 0xC2, 0xC3, 0xA1, 0x7D}}; EFI_GUID mMeBiosExtensionGuid = {0x1BAD711C, 0xD451, 0x4241, {0xB1, 0xF3, 0x85, 0x37, 0x81, 0x2E, 0x0C, 0x70}}; EFI_GUID mAmiKeycodeProtocolGuid = {0x0ADFB62D, 0xFF74, 0x484C, {0x89, 0x44, 0xF8, 0x5C, 0x4B, 0xEA, 0x87, 0xA8}}; EFI_GUID mCpuWakeUpBufferVariableGuid = {0xDF665292, 0x79D7, 0x40E2, {0xBA, 0x51, 0xF7, 0xD4, 0x94, 0x62, 0x81, 0x85}}; EFI_GUID mSmramCpuDataVariableGuid = {0x429501D9, 0xE447, 0x40F4, {0x86, 0x7B, 0x75, 0xC9, 0x3A, 0x1D, 0xB5, 0x4E}}; EFI_GUID mSioDevStatusVarGuid = {0x5820DE98, 0xFC8E, 0x4B0B, {0xA4, 0xB9, 0x0A, 0x94, 0x0D, 0x16, 0x2A, 0x7E}}; EFI_GUID mEfiIp6ServiceBindingProtocolGuid = {0xEC835DD3, 0xFE0F, 0x617B, {0xA6, 0x21, 0xB3, 0x50, 0xC3, 0xE1, 0x33, 0x88}}; EFI_GUID mEfiUdp6ServiceBindingProtocolGuid = {0x66ED4721, 0x3C98, 0x4D3E, {0x81, 0xE3, 0xD0, 0x3D, 0xD3, 0x9A, 0x72, 0x54}}; EFI_GUID mEfiTcp6ServiceBindingProtocolGuid = {0xEC20EB79, 0x6C1A, 0x4664, {0x9A, 0x0D, 0xD2, 0xE4, 0xCC, 0x16, 0xD6, 0x64}}; EFI_GUID mLegacyDeviceOrderGuid = {0xA56074DB, 0x65FE, 0x45F7, {0xBD, 0x21, 0x2D, 0x2B, 0xDD, 0x8E, 0x96, 0x52}}; EFI_GUID mEfiFirmwareVolume2ProtocolGuid = {0x220E73B6, 0x6BDB, 0x4413, {0x84, 0x05, 0xB9, 0x74, 0xB1, 0x08, 0x61, 0x9A}}; EFI_GUID mEfiIp4ConfigProtocolGuid = {0x3B95AA31, 0x3793, 0x434B, {0x86, 0x67, 0xC8, 0x07, 0x08, 0x92, 0xE0, 0x5E}}; EFI_GUID mEfiIp6ConfigProtocolGuid = {0x937FE521, 0x95AE, 0x4D1A, {0x89, 0x29, 0x48, 0xBC, 0xD9, 0x0A, 0xD3, 0x1A}}; EFI_GUID mEfiDhcp4ServiceBindingProtocolGuid = {0x9D9A39D8, 0xBD42, 0x4A73, {0xA4, 0xD5, 0x8E, 0xE9, 0x4B, 0xE1, 0x13, 0x80}}; EFI_GUID mEfiDhcp6ServiceBindingProtocolGuid = {0x9FB9A8A1, 0x2F4A, 0x43A6, {0x88, 0x9C, 0xD0, 0xF7, 0xB6, 0xC4, 0x7A, 0xD5}}; EFI_GUID mEfiIpSec2ProtocolGuid = {0xA3979E64, 0xACE8, 0x4DDC, {0xBC, 0x07, 0x4D, 0x66, 0xB8, 0xFD, 0x09, 0x77}}; EFI_GUID mEfiPerformanceProtocolGuid = {0xFFECFFFF, 0x923C, 0x14D2, {0x9E, 0x3F, 0x22, 0xA0, 0xC9, 0x69, 0x56, 0x3B}}; EFI_GUID mEfiPciRootBridgeIoProtocolGuid = {0x2F707EBB, 0x4A1A, 0x11D4, {0x9A, 0x38, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D}}; EFI_GUID mMtcVendorGuid = {0xEB704011, 0x1402, 0x11D3, {0x8E, 0x77, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B}}; EFI_GUID mEfiUsbIoProtocolGuid = {0x2B2F68D6, 0x0CD2, 0x44CF, {0x8E, 0x8B, 0xBB, 0xA2, 0x0B, 0x1B, 0x5B, 0x75}}; EFI_GUID mEfiUsb2HcProtocolGuid = {0x3E745226, 0x9818, 0x45B6, {0xA2, 0xAC, 0xD7, 0xCD, 0x0E, 0x8B, 0xA2, 0xBC}}; EFI_GUID mEfiUsbHcProtocolGuid = {0xF5089266, 0x1AA0, 0x4953, {0x97, 0xD8, 0x56, 0x2F, 0x8A, 0x73, 0xB5, 0x19}}; EFI_GUID mEfiIsaIoProtocolGuid = {0x7EE2BD44, 0x3DA0, 0x11D4, {0x9A, 0x38, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D}}; EFI_GUID mEfiUsbAtapiProtocolGuid = {0x2B2F68DA, 0x0CD2, 0x44CF, {0x8E, 0x8B, 0xBB, 0xA2, 0x0B, 0x1B, 0x5B, 0x75}}; EFI_GUID mEfiSimpleTextOutputProtocolGuid = {0x387477C2, 0x69C7, 0x11D2, {0x8E, 0x39, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B}}; EFI_GUID mEfiSimpleTextInputProtocolGuid = {0x387477C1, 0x69C7, 0x11D2, {0x8E, 0x39, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B}}; EFI_GUID mEfiSimpleTextInputExProtocolGuid = {0xDD9E7534, 0x7762, 0x4698, {0x8C, 0x14, 0xF5, 0x85, 0x17, 0xA6, 0x25, 0xAA}}; EFI_GUID mEfiConsoleInDeviceGuid = {0xD3B36F2B, 0xD551, 0x11D4, {0x9A, 0x46, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D}}; EFI_GUID mEfiConsoleOutDeviceGuid = {0xD3B36F2C, 0xD551, 0x11D4, {0x9A, 0x46, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D}}; EFI_GUID mEfiStandardErrorDeviceGuid = {0xD3B36F2D, 0xd551, 0x11D4, {0x9A, 0x46, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D}}; EFI_GUID mEfiArpServiceBindingProtocolGuid = {0xF44C00EE, 0x1F2C, 0x4A00, {0xAA, 0x09, 0x1C, 0x9F, 0x3E, 0x08, 0x00, 0xA3}}; EFI_GUID mEfiSerialIoProtocolGuid = {0xBB25CF6F, 0xF1D4, 0x11D2, {0x9A, 0x0C, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0xFD}}; EFI_GUID mEfiIsaAcpiProtocolGuid = {0x64A892DC, 0x5561, 0x4536, {0x92, 0xC7, 0x79, 0x9B, 0xFC, 0x18, 0x33, 0x55}}; EFI_GUID mEfiIdeControllerInitProtocolGuid = {0xA1E37052, 0x80D9, 0x4E65, {0xA3, 0x17, 0x3E, 0x9A, 0x55, 0xC4, 0x3E, 0xC9}}; EFI_GUID mEfiDriverBindingProtGuid = {0x18A031AB, 0xB443, 0x4D1A, {0xA5, 0xC0, 0x0C, 0x09, 0x26, 0x1E, 0x9F, 0x71}}; EFI_GUID mEfiPciPlatformProtocolGuid = {0x07D75280, 0x27D4, 0x4D69, {0x90, 0xD0, 0x56, 0x43, 0xE2, 0x38, 0xB3, 0x41}}; EFI_GUID mEfiUnicodeCollationProtocolGuid = {0x1D85CD7F, 0xF43D, 0x11D2, {0x9A, 0x0C, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D}}; EFI_GUID mEfiGenericMemTestProtocolGuid = {0x309DE7F1, 0x7F5E, 0x4ACE, {0xB4, 0x9C, 0x53, 0x1B, 0xE5, 0xAA, 0x95, 0xEF}}; EFI_GUID mEfiHashProtocolGuid = {0xc5184932, 0xdba5, 0x46db, {0xa5, 0xba, 0xcc, 0x0b, 0xda, 0x9c, 0x14, 0x35}}; EFI_GUID mEfiHashServiceBindingProtocolGuid = {0x42881c98, 0xa4f3, 0x44b0, {0xa3, 0x9d, 0xdf, 0xa1, 0x86, 0x67, 0xd8, 0xcd}}; EFI_GUID mEfiMtftp4ServiceBindingProtocolGuid = {0x2FE800BE, 0x8F01, 0x4AA6, {0x94, 0x6B, 0xD7, 0x13, 0x88, 0xE1, 0x83, 0x3F}}; EFI_GUID mEfiSimpleNetworkProtocolGuid = {0xA19832B9, 0xAC25, 0x11D3, {0x9A, 0x2D, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D}}; EFI_GUID mEfiManagedNetworkServiceBindingProtocolGuid = {0xF36FF770, 0xA7E1, 0x42CF, {0x9E, 0xD2, 0x56, 0xF0, 0xF2, 0x71, 0xF4, 0x4C}}; EFI_GUID mEfiNetworkInterfaceIdentifierProtocolGuid_31 = {0x1ACED566, 0x76ED, 0x4218, {0xBC, 0x81, 0x76, 0x7F, 0x1F, 0x97, 0x7A, 0x89}}; EFI_GUID mEfiNetworkInterfaceIdentifierProtocolGuid = {0xE18541CD, 0xF755, 0x4f73, {0x92, 0x8D, 0x64, 0x3C, 0x8A, 0x79, 0xB2, 0x29}}; EFI_GUID mEfiIncompatiblePciDeviceSupportProtocolGuid = {0xEB23F55A, 0x7863, 0x4AC2, {0x8D, 0x3D, 0x95, 0x65, 0x35, 0xDE, 0x03, 0x75}}; EFI_GUID mEfiHdaControllerInfoProtocolGuid = { 0xE5FC2CAF, 0x0291, 0x46F2, { 0x87, 0xF8, 0x10, 0xC7, 0x58, 0x72, 0x58, 0x04}}; EFI_GUID mEfiHdaIoProtocolGuid = { 0xA090D7F9, 0xB50A, 0x4EA1, { 0xBD, 0xE9, 0x1A, 0xA5, 0xE9, 0x81, 0x2F, 0x45}}; EFI_GUID mEfiHdaCodecInfoProtocolGuid = { 0x6C9CDDE1, 0xE8A5, 0x43E5, { 0xBE, 0x88, 0xDA, 0x15, 0xBC, 0x1C, 0x02, 0x50}}; EFI_GUID mEfiAudioIoProtocolGuid = { 0xF05B559C, 0x1971, 0x4AF5, { 0xB2, 0xAE, 0xD6, 0x08, 0x08, 0xF7, 0x4F, 0x70}}; // From MacOsxBootloader source: EFI_GUID mAppleAcpiVariableGuid = {0xAF9FFD67, 0xEC10, 0x488A, {0x9D, 0xFC, 0x6C, 0xBF, 0x5E, 0xE2, 0x2C, 0x2E}}; EFI_GUID mAppleFileVaultVariableGuid = {0x8D63D4FE, 0xBD3C, 0x4AAD, {0x88, 0x1D, 0x86, 0xFD, 0x97, 0x4B, 0xC1, 0xDF}}; EFI_GUID mApplePasswordUIEfiFileNameGuid = {0x9EBA2D25, 0xBBE3, 0x4AC2, {0xA2, 0xC6, 0xC8, 0x7F, 0x44, 0xA1, 0x27, 0x8C}}; EFI_GUID mAppleRamDmgDevicePathGuid = {0x040B07E8, 0x0B9C, 0x427E, {0xB0, 0xD4, 0xA4, 0x66, 0xE6, 0xE5, 0x7A, 0x62}}; EFI_GUID mAppleSMCProtocolGuid = {0x17407E5A, 0xAF6C, 0x4EE8, {0x98, 0xA8, 0x00, 0x21, 0x04, 0x53, 0xCD, 0xD9}}; EFI_GUID mAppleFireWireProtocolGuid = {0x67708AA8, 0x2079, 0x4E4F, {0xB1, 0x58, 0xB1, 0x5B, 0x1F, 0x6A, 0x6C, 0x92}}; EFI_GUID mAppleDeviceControlProtocolGuid = {0x8ECE08D8, 0xA6D4, 0x430B, {0xA7, 0xB0, 0x2D, 0xF3, 0x18, 0xE7, 0x88, 0x4A}}; EFI_GUID mAppleDiskIoProtocolGuid = {0x5B27263B, 0x9083, 0x415E, {0x88, 0x9E, 0x64, 0x32, 0xCA, 0xA9, 0xB8, 0x13}}; EFI_GUID mEfiOSInfoProtocolGuid = {0xC5C5DA95, 0x7D5C, 0x45E6, {0xB2, 0xF1, 0x3F, 0xD5, 0x2B, 0xB1, 0x00, 0x77}}; EFI_GUID mAppleGraphConfigProtocolGuid = {0x03622D6D, 0x362A, 0x4E47, {0x97, 0x10, 0xC2, 0x38, 0xB2, 0x37, 0x55, 0xC1}}; EFI_GUID mAppleEventProtocolGuid = {0x33BE0EF1, 0x89C9, 0x4A6D, {0xBB, 0x9F, 0x69, 0xDC, 0x8D, 0xD5, 0x16, 0xB9}}; EFI_GUID mAppleSMCStateProtocolGuid = {0x5301FE59, 0x1770, 0x4166, {0xA1, 0x69, 0x00, 0xC4, 0xBD, 0xE4, 0xA1, 0x62}}; EFI_GUID mAppleKeyMapDatabaseProtocolGuid = {0x584B9EBE, 0x80C1, 0x4BD6, {0x98, 0xB0, 0xA7, 0x78, 0x6E, 0xC2, 0xF2, 0xE2}}; // Shell guids EFI_GUID ShellInt = {0x47C7B223, 0xC42A, 0x11D2, {0x8E, 0x57, 0x0, 0xA0, 0xC9, 0x69, 0x72, 0x3B}}; EFI_GUID SEnv = {0x47C7B224, 0xC42A, 0x11D2, {0x8E, 0x57, 0x0, 0xA0, 0xC9, 0x69, 0x72, 0x3B}}; EFI_GUID ShellDevPathMap = {0x47C7B225, 0xC42A, 0x11D2, {0x8E, 0x57, 0x0, 0xA0, 0xC9, 0x69, 0x72, 0x3B}}; EFI_GUID ShellProtId = {0x47C7B226, 0xC42A, 0x11D2, {0x8E, 0x57, 0x0, 0xA0, 0xC9, 0x69, 0x72, 0x3B}}; EFI_GUID ShellAlias = {0x47C7B227, 0xC42A, 0x11D2, {0x8E, 0x57, 0x0, 0xA0, 0xC9, 0x69, 0x72, 0x3B}}; /** Map of known guids and friendly names. Searchable with GuidStr(). */ MAP_EFI_GUID_STR EfiGuidStrMap[] = { {NULL, L"Tmp buffer AE074D26-6E9E-11E1-A5B8-9BFC4824019B"}, {&gEfiFileInfoGuid, L"gEfiFileInfoGuid"}, {&gEfiFileSystemInfoGuid, L"gEfiFileSystemInfoGuid"}, {&gEfiFileSystemVolumeLabelInfoIdGuid, L"gEfiFileSystemVolumeLabelInfoIdGuid"}, {&gEfiLoadedImageProtocolGuid, L"gEfiLoadedImageProtocolGuid"}, {&gEfiDevicePathProtocolGuid, L"gEfiDevicePathProtocolGuid"}, {&gEfiSimpleFileSystemProtocolGuid, L"gEfiSimpleFileSystemProtocolGuid"}, {&gEfiBlockIoProtocolGuid, L"gEfiBlockIoProtocolGuid"}, {&gEfiBlockIo2ProtocolGuid, L"gEfiBlockIo2ProtocolGuid"}, {&gEfiDiskIoProtocolGuid, L"gEfiDiskIoProtocolGuid"}, {&gEfiDiskIo2ProtocolGuid, L"gEfiDiskIo2ProtocolGuid"}, {&gEfiGraphicsOutputProtocolGuid, L"gEfiGraphicsOutputProtocolGuid"}, {&mEfiHdaControllerInfoProtocolGuid, L"gEfiHdaControllerInfoProtocolGuid"}, {&mEfiHdaIoProtocolGuid, L"gEfiHdaIoProtocolGuid"}, {&mEfiHdaCodecInfoProtocolGuid, L"gEfiHdaCodecInfoProtocolGuid"}, {&mEfiAudioIoProtocolGuid, L"gEfiAudioIoProtocolGuid"}, {&mEfiConsoleControlProtocolGuid, L"gEfiConsoleControlProtocolGuid"}, {&mAppleFirmwarePasswordProtocolGuid, L"gAppleFirmwarePasswordProtocolGuid"}, {&mEfiGlobalVariableGuid, L"gEfiGlobalVariableGuid"}, {&mAppleDevicePropertyProtocolGuid, L"gAppleDevicePropertyProtocolGuid"}, {&mEfiAppleBootGuid, L"gEfiAppleBootGuid"}, {&mEfiAppleNvramGuid, L"gEfiAppleNvramGuid"}, {&mAppleScreenInfoProtocolGuid, L"gAppleScreenInfoProtocolGuid"}, {&mAppleBootKeyPressProtocolGuid, L"gAppleBootKeyPressProtocolGuid"}, {&mAppleNetBootProtocolGuid, L"gAppleNetBootProtocolGuid"}, {&mAppleImageCodecProtocolGuid, L"gAppleImageCodecProtocolGuid"}, {&mAppleEfiVendorGuid, L"gAppleEfiVendorGuid"}, {&mAppleEFINVRAMTRBSecureGuid, L"gAppleEFINVRAMTRBSecureGuid"}, {&mDataHubOptionsGuid, L"gDataHubOptionsGuid"}, {&mRestartDataProtocolGiud, L"gRestartDataProtocolGiud"}, {&mAppleUserInterfaceThemeProtocolGuid, L"gAppleUserInterfaceThemeProtocolGuid"}, {&mApfsEfiBootRecordInfoProtocolGuid, L"gApfsEfiBootRecordInfoProtocolGuid"}, {&mApplePlatformInfoDatabaseProtocolGuid, L"gApplePlatformInfoDatabaseProtocolGuid"}, {&mAppleSMCStateProtocolGuid, L"gAppleSMCStateProtocolGuid"}, {&mAppleKeyMapDatabaseProtocolGuid, L"gAppleKeyMapDatabaseProtocolGuid"}, {&mNotifyMouseActivity, L"gNotifyMouseActivity"}, {&mEfiDataHubProtocolGuid, L"gEfiDataHubProtocolGuid"}, {&mEfiMiscSubClassGuid, L"gEfiMiscSubClassGuid"}, {&mEfiProcessorSubClassGuid, L"gEfiProcessorSubClassGuid"}, {&mEfiMemorySubClassGuid, L"gEfiMemorySubClassGuid"}, {&mEfiCacheSubClassGuid, L"gEfiCacheSubClassGuid"}, {&mMsgLogProtocolGuid, L"gMsgLogProtocolGuid"}, {&mEfiLegacy8259ProtocolGuid, L"gEfiLegacy8259ProtocolGuid"}, {&mEfiDataHubStatusCodeRecordGuid, L"gEfiDataHubStatusCodeRecordGuid"}, {&mEfiStatusCodeRuntimeProtocolGuid, L"gEfiStatusCodeRuntimeProtocolGuid"}, {&mEfiStatusCodeGuid, L"gEfiStatusCodeGuid"}, {&gEfiAcpi10TableGuid, L"gEfiAcpi10TableGuid"}, {&gEfiAcpi20TableGuid, L"gEfiAcpi20TableGuid"}, {&gEfiDebugImageInfoTableGuid, L"gEfiDebugImageInfoTableGuid"}, {&gEfiDxeServicesTableGuid, L"gEfiDxeServicesTableGuid"}, {&gEfiHobListGuid, L"gEfiHobListGuid"}, {&gEfiMpsTableGuid, L"gEfiMpsTableGuid"}, {&gEfiSmbiosTableGuid, L"gEfiSmbiosTableGuid"}, {&gEfiSmbios3TableGuid, L"gEfiSmbios3TableGuid"}, {&mEfiMemoryTypeInformationGuid, L"gEfiMemoryTypeInformationGuid"}, {&mEfiSimplePointerProtocolGuid, L"gEfiSimplePointerProtocolGuid"}, {&mEfiTimeVariableGuid, L"gEfiTimeVariableGuid"}, {&mEfiLegacyRegionProtocolGuid, L"gEfiLegacyRegionProtocolGuid"}, {&mEfiCpuArchProtocolGuid, L"gEfiCpuArchProtocolGuid"}, {&mEfiMpServiceProtocolGuid, L"gEfiMpServiceProtocolGuid"}, {&mEfiApplePlatformInfoGuid, L"gEfiApplePlatformInfoGuid"}, {&mEfiOzmosisNvramGuid, L"gEfiOzmosisNvramGuid"}, {&mEfiWdtPersistentDataGuid, L"gEfiWdtPersistentDataGuid"}, {&mAmiDefaultsVariableGuid, L"gAmiDefaultsVariableGuid"}, {&mEfiRomImageAddressGuid, L"gEfiRomImageAddressGuid"}, {&mAmiSetupGuid, L"gAmiSetupGuid"}, {&mEfiPciIoProtocolGuid, L"gEfiPciIoProtocolGuid"}, {&mEfiFirmwareVolumeProtocolGuid, L"gEfiFirmwareVolumeProtocolGuid"}, {&mEfiTcp4ServiceBindingProtocolGuid, L"gEfiTcp4ServiceBindingProtocolGuid"}, {&mEfiIp4ServiceBindingProtocolGuid, L"gEfiIp4ServiceBindingProtocolGuid"}, {&mEfiUdp4ServiceBindingProtocolGuid, L"gEfiUdp4ServiceBindingProtocolGuid"}, {&mPchInitVariableGuid, L"gPchInitVariableGuid"}, {&mEfiMemoryRestoreDataGuid, L"gEfiMemoryRestoreDataGuid"}, {&mEfiSbAslBufferPtrGuid, L"gEfiSbAslBufferPtrGuid"}, {&mSaPegDataVariableGuid, L"gSaPegDataVariableGuid"}, {&mAmiNvramSpdMapGuid, L"gAmiNvramSpdMapGuid"}, {&mShellVariableGuid, L"gShellVariableGuid"}, {&mTerminalVarGuid, L"gTerminalVarGuid"}, {&mAmiTseSetupGuid, L"gAmiTseSetupGuid"}, {&mAmiNetworkStackGuid, L"gAmiNetworkStackGuid"}, {&mAmiRecoveryFormSetGuid, L"gAmiRecoveryFormSetGuid"}, {&mAmiIsaDmaIrqMaskVarGuid, L"gAmiIsaDmaIrqMaskVarGuid"}, {&mAmiNvRamMailboxVariableGuid, L"gAmiNvRamMailboxVariableGuid"}, {&mAmiTableDataVarGuid, L"gAmiTableDataVarGuid"}, {&mCpuWakeUpBufferVariableGuid, L"gCpuWakeUpBufferVariableGuid"}, {&mMeSetupInfoGuid, L"gMeSetupInfoGuid"}, {&mMeBiosExtensionGuid, L"gMeBiosExtensionGuid"}, {&mAmiSecurityFormSetGuid, L"gAmiSecurityFormSetGuid"}, {&mAmiDriverHealthCountGuid, L"gAmiDriverHealthCountGuid"}, {&mAmiDriverHlthEnableGuid, L"gAmiDriverHlthEnableGuid"}, {&mSioDevStatusVarGuid, L"gSioDevStatusVarGuid"}, {&mEfiIp6ServiceBindingProtocolGuid, L"gEfiIp6ServiceBindingProtocolGuid"}, {&mEfiUdp6ServiceBindingProtocolGuid, L"gEfiUdp6ServiceBindingProtocolGuid"}, {&mEfiTcp6ServiceBindingProtocolGuid, L"gEfiTcp6ServiceBindingProtocolGuid"}, {&mSmramCpuDataVariableGuid, L"gSmramCpuDataVariableGuid"}, {&mLegacyDeviceOrderGuid, L"gLegacyDeviceOrderGuid"}, {&mAmiBootManagerGuid, L"gAmiBootManagerGuid"}, {&mAmiBootNowCountGuid, L"gAmiBootNowCountGuid"}, {&mAmiBootFlowVariableGuid, L"gAmiBootFlowVariableGuid"}, {&mAmiSystemAccessGuid, L"gAmiSystemAccessGuid"}, {&mAmiFastBootVariableGuid, L"gAmiFastBootVariableGuid"}, {&mAmiSmbiosDynamicDataGuid, L"gAmiSmbiosDynamicDataGuid"}, {&mAmiKeycodeProtocolGuid, L"gAmiKeycodeProtocolGuid"}, {&mEfiFirmwareVolume2ProtocolGuid, L"gEfiFirmwareVolume2ProtocolGuid"}, {&mEfiIp4ConfigProtocolGuid, L"gEfiIp4ConfigProtocolGuid"}, {&mEfiIp6ConfigProtocolGuid, L"gEfiIp6ConfigProtocolGuid"}, {&mEfiDhcp4ServiceBindingProtocolGuid, L"gEfiDhcp4ServiceBindingProtocolGuid"}, {&mEfiDhcp6ServiceBindingProtocolGuid, L"gEfiDhcp6ServiceBindingProtocolGuid"}, {&mEfiIpSec2ProtocolGuid, L"gEfiIpSec2ProtocolGuid"}, {&mEfiPerformanceProtocolGuid, L"gEfiPerformanceProtocolGuid"}, {&mEfiPciRootBridgeIoProtocolGuid, L"gEfiPciRootBridgeIoProtocolGuid"}, {&mMtcVendorGuid, L"gMtcVendorGuid"}, {&mEfiUsbIoProtocolGuid, L"gEfiUsbIoProtocolGuid"}, {&mEfiUsb2HcProtocolGuid, L"gEfiUsb2HcProtocolGuid"}, {&mEfiUsbHcProtocolGuid, L"gEfiUsbHcProtocolGuid"}, {&mEfiIsaIoProtocolGuid, L"gEfiIsaIoProtocolGuid"}, {&mEfiUsbAtapiProtocolGuid, L"gEfiUsbAtapiProtocolGuid"}, {&mEfiSimpleTextOutputProtocolGuid, L"gEfiSimpleTextOutProtocolGuid"}, {&mEfiSimpleTextInputProtocolGuid, L"gEfiSimpleTextInProtocolGuid"}, {&mEfiSimpleTextInputExProtocolGuid, L"gEfiSimpleTextInExProtocolGuid"}, {&mEfiConsoleInDeviceGuid, L"gEfiConsoleInDeviceGuid"}, {&mEfiConsoleOutDeviceGuid, L"gEfiConsoleOutDeviceGuid"}, {&mEfiStandardErrorDeviceGuid, L"gEfiStandardErrorDeviceGuid"}, {&mEfiManagedNetworkServiceBindingProtocolGuid, L"gEfiManagedNetworkServiceBindingProtocolGuid"}, {&mEfiSimpleNetworkProtocolGuid, L"gEfiSimpleNetworkProtocolGuid"}, {&mEfiArpServiceBindingProtocolGuid, L"gEfiArpServiceBindingProtocolGuid"}, {&mEfiNetworkInterfaceIdentifierProtocolGuid_31, L"gEfiNetworkInterfaceIdentifierProtocolGuid_31"}, {&mEfiNetworkInterfaceIdentifierProtocolGuid, L"gEfiNetworkInterfaceIdentifierProtocolGuid"}, {&mEfiSerialIoProtocolGuid, L"gEfiSerialIoProtocolGuid"}, {&mEfiIsaAcpiProtocolGuid, L"gEfiIsaAcpiProtocolGuid"}, {&mEfiIdeControllerInitProtocolGuid, L"gEfiIdeControllerInitProtocolGuid"}, {&mEfiDriverBindingProtGuid, L"gEfiDriverBindingProtocolGuid"}, {&mEfiIncompatiblePciDeviceSupportProtocolGuid, L"gEfiIncompatiblePciDeviceSupportProtocolGuid"}, {&mEfiPciPlatformProtocolGuid, L"gEfiPciPlatformProtocolGuid"}, {&mEfiMtftp4ServiceBindingProtocolGuid, L"gEfiMtftp4ServiceBindingProtocolGuid"}, {&mEfiUnicodeCollationProtocolGuid, L"gEfiUnicodeCollationProtocolGuid"}, {&mEfiGenericMemTestProtocolGuid, L"gEfiGenericMemTestProtocolGuid"}, {&mEfiHashProtocolGuid, L"gEfiHashProtocolGuid"}, {&mEfiHashServiceBindingProtocolGuid, L"gEfiHashServiceBindingProtocolGuid"}, {&mAppleAcpiVariableGuid, L"gAppleAcpiVariableGuid"}, {&mAppleFileVaultVariableGuid, L"gAppleFileVaultVariableGuid"}, {&mApplePasswordUIEfiFileNameGuid, L"gApplePasswordUIEfiFileNameGuid"}, {&mAppleRamDmgDevicePathGuid, L"gAppleRamDmgDevicePathGuid"}, {&mAppleSMCProtocolGuid, L"gAppleSMCProtocolGuid"}, {&mAppleFireWireProtocolGuid, L"gAppleFireWireProtocolGuid"}, {&mAppleDeviceControlProtocolGuid, L"gAppleDeviceControlProtocolGuid"}, {&mAppleDiskIoProtocolGuid, L"gAppleDiskIoProtocolGuid"}, {&mEfiOSInfoProtocolGuid, L"gEfiOSInfoProtocolGuid"}, {&mAppleGraphConfigProtocolGuid, L"gAppleGraphConfigProtocolGuid"}, {&mAppleEventProtocolGuid, L"gAppleEventProtocolGuid"}, {&ShellInt, L"ShellInt"}, {&SEnv, L"SEnv"}, {&ShellDevPathMap, L"ShellDevPathMap"}, {&ShellProtId, L"ShellProtId"}, {&ShellAlias, L"ShellAlias"}, {NULL, NULL} }; /** Print buffer for unknown GUID printing. Allocated as RT mem * and gets converted in RuntimeServices.c VirtualAddressChangeEvent(). */ CHAR16 *GuidPrintBuffer = NULL; #define GUID_PRINT_BUFFER_SIZE ((36+1) * sizeof(CHAR16)) //CHAR16 GuidPrintBuffer[40]; /** Buffer for RT variable names. Allocated as RT mem * and gets converted in RuntimeServices.c VirtualAddressChangeEvent(). */ CHAR16 *gVariableNameBuffer = NULL; #define VARIABLE_NAME_BUFFER_SIZE 1024 /** Buffer for RT variable data. Allocated as RT mem * and gets converted in RuntimeServices.c VirtualAddressChangeEvent(). */ CHAR8 *gVariableDataBuffer = NULL; #define VARIABLE_DATA_BUFFER_SIZE (64 * 1024) /** Returns GUID as string, with friendly name for known guids. */ CHAR16* EFIAPI GuidStr(IN EFI_GUID *Guid) { UINTN i; CHAR16 *Str = NULL; if (GuidPrintBuffer == NULL) { GuidPrintBuffer = AllocateRuntimePool(GUID_PRINT_BUFFER_SIZE); } for(i = 1; EfiGuidStrMap[i].Guid != NULL; i++) { if (CompareGuid(EfiGuidStrMap[i].Guid, Guid)) { Str = EfiGuidStrMap[i].Str; break; } } if (Str == NULL) { UnicodeSPrint(GuidPrintBuffer, GUID_PRINT_BUFFER_SIZE, L"%g", Guid); Str = GuidPrintBuffer; } return Str; } /** Prints Number of bytes in a row (hex and ascii). Row size is MaxNumber. */ VOID EFIAPI PrintBytesRow(IN CHAR8 *Bytes, IN UINTN Number, IN UINTN MaxNumber) { UINTN Index; // print hex vals for (Index = 0; Index < Number; Index++) { PRINT("%02x ", (UINT8)Bytes[Index]); } // pad to MaxNumber if needed for (; Index < MaxNumber; Index++) { PRINT(" "); } PRINT("| "); // print ASCII for (Index = 0; Index < Number; Index++) { if (Bytes[Index] >= 0x20 && Bytes[Index] <= 0x7e) { PRINT("%c", (CHAR16)Bytes[Index]); } else { PRINT("%c", L'.'); } } PRINT("\n"); } /** Prints series of bytes. */ VOID EFIAPI PrintBytes(IN CHAR8 *Bytes, IN UINTN Number) { UINTN Index; for (Index = 0; Index < Number; Index += 16) { PrintBytesRow(Bytes + Index, (Index + 16 < Number ? 16 : Number - Index), 16); } } /** Returns pointer to last Char in String or NULL. */ CHAR16* EFIAPI GetStrLastChar(IN CHAR16 *String) { CHAR16 *Pos; if (String == NULL || *String == L'\0') { return NULL; } // go to end Pos = String; while (*Pos != L'\0') { Pos++; } Pos--; return Pos; } /** Returns pointer to last occurence of Char in String or NULL. */ CHAR16* EFIAPI GetStrLastCharOccurence(IN CHAR16 *String, IN CHAR16 Char) { CHAR16 *Pos; if (String == NULL || *String == L'\0') { return NULL; } // go to end Pos = String; while (*Pos != L'\0') { Pos++; } // search for Char while (*Pos != Char && Pos != String) { Pos--; } return (*Pos == Char) ? Pos : NULL; } /** Returns upper case version of char - valid only for ASCII chars in unicode. */ CHAR16 EFIAPI ToUpperChar(IN CHAR16 Chr) { CHAR8 C; if (Chr > 0xFF) return Chr; C = (CHAR8)Chr; return ((C >= 'a' && C <= 'z') ? C - ('a' - 'A') : C); } /** Returns 0 if two strings are equal, !=0 otherwise. Compares just first 8 bits of chars (valid for ASCII), case insensitive.. */ UINTN EFIAPI StrCmpiBasic(IN CHAR16 *String1, IN CHAR16 *String2) { CHAR16 Chr1; CHAR16 Chr2; if (String1 == NULL || String2 == NULL) { return 1; } if (*String1 == L'\0' && *String2 == L'\0') { return 0; } if (*String1 == L'\0' || *String2 == L'\0') { return 1; } Chr1 = ToUpperChar(*String1); Chr2 = ToUpperChar(*String2); while ((*String1 != L'\0') && (Chr1 == Chr2)) { String1++; String2++; Chr1 = ToUpperChar(*String1); Chr2 = ToUpperChar(*String2); } return Chr1 - Chr2; } /** Returns the first occurrence of a Null-terminated Unicode SearchString * in a Null-terminated Unicode String. * Compares just first 8 bits of chars (valid for ASCII), case insensitive. * Copied from MdePkg/Library/BaseLib/String.c and modified */ CHAR16* EFIAPI StrStriBasic( IN CONST CHAR16 *String, IN CONST CHAR16 *SearchString ) { CONST CHAR16 *FirstMatch; CONST CHAR16 *SearchStringTmp; if (*SearchString == L'\0') { return (CHAR16 *) String; } while (*String != L'\0') { SearchStringTmp = SearchString; FirstMatch = String; while ((ToUpperChar(*String) == ToUpperChar(*SearchStringTmp)) && (*String != L'\0')) { String++; SearchStringTmp++; } if (*SearchStringTmp == L'\0') { return (CHAR16 *) FirstMatch; } if (*String == L'\0') { return NULL; } String = FirstMatch + 1; } return NULL; } /** Returns TRUE if String1 starts with String2, FALSE otherwise. Compares just first 8 bits of chars (valid for ASCII), case insensitive.. */ BOOLEAN EFIAPI StriStartsWithBasic(IN CHAR16 *String1, IN CHAR16 *String2) { CHAR16 Chr1; CHAR16 Chr2; BOOLEAN Result; if (String1 == NULL || String2 == NULL) { return FALSE; } if (*String1 == L'\0' && *String2 == L'\0') { return TRUE; } if (*String1 == L'\0' || *String2 == L'\0') { return FALSE; } Chr1 = ToUpperChar(*String1); Chr2 = ToUpperChar(*String2); while ((Chr1 != L'\0') && (Chr2 != L'\0') && (Chr1 == Chr2)) { String1++; String2++; Chr1 = ToUpperChar(*String1); Chr2 = ToUpperChar(*String2); } Result = ((Chr1 == L'\0') && (Chr2 == L'\0')) || ((Chr1 != L'\0') && (Chr2 == L'\0')); return Result; } VOID EFIAPI ShrinkMemMap( IN UINTN *MemoryMapSize, IN EFI_MEMORY_DESCRIPTOR *MemoryMap, IN UINTN DescriptorSize, IN UINT32 DescriptorVersion ) { UINTN SizeFromDescToEnd; UINT64 Bytes; EFI_MEMORY_DESCRIPTOR *PrevDesc; EFI_MEMORY_DESCRIPTOR *Desc; BOOLEAN CanBeJoined; BOOLEAN HasEntriesToRemove; PrevDesc = MemoryMap; Desc = NEXT_MEMORY_DESCRIPTOR(PrevDesc, DescriptorSize); SizeFromDescToEnd = *MemoryMapSize - DescriptorSize; *MemoryMapSize = DescriptorSize; HasEntriesToRemove = FALSE; while (SizeFromDescToEnd > 0) { Bytes = (((UINTN) PrevDesc->NumberOfPages) * EFI_PAGE_SIZE); CanBeJoined = FALSE; if ((Desc->Attribute == PrevDesc->Attribute) && (PrevDesc->PhysicalStart + Bytes == Desc->PhysicalStart)) { if (Desc->Type == EfiBootServicesCode || Desc->Type == EfiBootServicesData //|| Desc->Type == EfiConventionalMemory //|| Desc->Type == EfiLoaderCode //|| Desc->Type == EfiLoaderData ) { CanBeJoined = PrevDesc->Type == EfiBootServicesCode || PrevDesc->Type == EfiBootServicesData //|| PrevDesc->Type == EfiConventionalMemory //|| PrevDesc->Type == EfiLoaderCode //|| PrevDesc->Type == EfiLoaderData ; } } if (CanBeJoined) { // two entries are the same/similar - join them PrevDesc->NumberOfPages += Desc->NumberOfPages; HasEntriesToRemove = TRUE; } else { // can not be joined - we need to move to next *MemoryMapSize += DescriptorSize; PrevDesc = NEXT_MEMORY_DESCRIPTOR(PrevDesc, DescriptorSize); if (HasEntriesToRemove) { // have entries between PrevDesc and Desc which are joined to PrevDesc // we need to copy [Desc, end of list] to PrevDesc + 1 CopyMem(PrevDesc, Desc, SizeFromDescToEnd); Desc = PrevDesc; } HasEntriesToRemove = FALSE; } // move to next Desc = NEXT_MEMORY_DESCRIPTOR(Desc, DescriptorSize); SizeFromDescToEnd -= DescriptorSize; } } VOID EFIAPI PrintMemMap( IN UINTN MemoryMapSize, IN EFI_MEMORY_DESCRIPTOR *MemoryMap, IN UINTN DescriptorSize, IN UINT32 DescriptorVersion ) { UINTN NumEntries; UINTN Index; UINT64 Bytes; EFI_MEMORY_DESCRIPTOR *Desc; Desc = MemoryMap; NumEntries = MemoryMapSize / DescriptorSize; PRINT("MEMMAP: Size=%d, Addr=%p, DescSize=%d, DescVersion: 0x%x\n", MemoryMapSize, MemoryMap, DescriptorSize, DescriptorVersion); PRINT("Type Start End VStart # Pages Attributes\n"); for (Index = 0; Index < NumEntries; Index++) { Bytes = (((UINTN) Desc->NumberOfPages) * EFI_PAGE_SIZE); PRINT("%-12s %lX-%lX %lX %lX %lX\n", EfiMemoryTypeDesc[Desc->Type], Desc->PhysicalStart, Desc->PhysicalStart + Bytes - 1, Desc->VirtualStart, Desc->NumberOfPages, Desc->Attribute ); Desc = NEXT_MEMORY_DESCRIPTOR(Desc, DescriptorSize); //if ((Index + 1) % 16 == 0) { // WaitForKeyPress(L"press a key to continue\n"); //} } //WaitForKeyPress(L"End: press a key to continue\n"); } VOID EFIAPI PrintSystemTable(IN EFI_SYSTEM_TABLE *ST) { UINTN Index; PRINT("SysTable: %p\n", ST); PRINT("- FirmwareVendor: %p, %s\n", ST->FirmwareVendor, ST->FirmwareVendor); PRINT("- FirmwareRevision: %x\n", ST->FirmwareRevision); PRINT("- ConsoleInHandle: %p, ConIn: %p\n", ST->ConsoleInHandle, ST->ConIn); PRINT("- ConsoleOutHandle: %p, ConOut: %p\n", ST->ConsoleOutHandle, ST->ConOut); PRINT("- StandardErrorHandle: %p, StdErr: %p\n", ST->StandardErrorHandle, ST->StdErr); PRINT("- RuntimeServices: %p, BootServices: %p\n", ST->RuntimeServices, ST->BootServices); PRINT("- ConfigurationTable: %p\n", ST->ConfigurationTable); for(Index = 0; Index < ST->NumberOfTableEntries; Index++) { PRINT(" %p - %s\n", ST->ConfigurationTable[Index].VendorTable, GuidStr(&ST->ConfigurationTable[Index].VendorGuid)); } // print RT services table PRINT("- RuntimeServices: %p\n", ST->RuntimeServices); PRINT(" GetTime: %p\n", ST->RuntimeServices->GetTime); PRINT(" SetTime: %p\n", ST->RuntimeServices->SetTime); PRINT(" GetWakeupTime: %p\n", ST->RuntimeServices->GetWakeupTime); PRINT(" SetWakeupTime: %p\n", ST->RuntimeServices->SetWakeupTime); PRINT(" SetVirtualAddressMap: %p\n", ST->RuntimeServices->SetVirtualAddressMap); PRINT(" ConvertPointer: %p\n", ST->RuntimeServices->ConvertPointer); PRINT(" GetVariable: %p\n", ST->RuntimeServices->GetVariable); PRINT(" GetNextVariableName: %p\n", ST->RuntimeServices->GetNextVariableName); PRINT(" SetVariable: %p\n", ST->RuntimeServices->SetVariable); PRINT(" GetNextHighMonotonicCount: %p\n", ST->RuntimeServices->GetNextHighMonotonicCount); PRINT(" ResetSystem: %p\n", ST->RuntimeServices->ResetSystem); PRINT(" UpdateCapsule: %p\n", ST->RuntimeServices->UpdateCapsule); PRINT(" QueryCapsuleCapabilities: %p\n", ST->RuntimeServices->QueryCapsuleCapabilities); PRINT(" QueryVariableInfo: %p\n", ST->RuntimeServices->QueryVariableInfo); PRINT("- RuntimeServices Oiginals:\n"); PRINT(" GetTime: %p\n", gOrgRS.GetTime); PRINT(" SetTime: %p\n", gOrgRS.SetTime); PRINT(" GetWakeupTime: %p\n", gOrgRS.GetWakeupTime); PRINT(" SetWakeupTime: %p\n", gOrgRS.SetWakeupTime); PRINT(" SetVirtualAddressMap: %p\n", gOrgRS.SetVirtualAddressMap); PRINT(" ConvertPointer: %p\n", gOrgRS.ConvertPointer); PRINT(" GetVariable: %p\n", gOrgRS.GetVariable); PRINT(" GetNextVariableName: %p\n", gOrgRS.GetNextVariableName); PRINT(" SetVariable: %p\n", gOrgRS.SetVariable); PRINT(" GetNextHighMonotonicCount: %p\n", gOrgRS.GetNextHighMonotonicCount); PRINT(" ResetSystem: %p\n", gOrgRS.ResetSystem); PRINT(" UpdateCapsule: %p\n", gOrgRS.UpdateCapsule); PRINT(" QueryCapsuleCapabilities: %p\n", gOrgRS.QueryCapsuleCapabilities); PRINT(" QueryVariableInfo: %p\n", gOrgRS.QueryVariableInfo); } VOID WaitForKeyPress(CHAR16 *Message) { EFI_STATUS Status; UINTN index; EFI_INPUT_KEY key; Print(Message); do { Status = gST->ConIn->ReadKeyStroke (gST->ConIn, &key); } while(Status == EFI_SUCCESS); gBS->WaitForEvent(1, &gST->ConIn->WaitForKey, &index); do { Status = gST->ConIn->ReadKeyStroke (gST->ConIn, &key); } while(Status == EFI_SUCCESS); } /** Returns file path from FilePathProto in allocated memory. Mem should be released by caler.*/ CHAR16 * EFIAPI FileDevicePathToText(EFI_DEVICE_PATH_PROTOCOL *FilePathProto) { EFI_STATUS Status; FILEPATH_DEVICE_PATH *FilePath; CHAR16 FilePathText[256]; // possible problem: if filepath is bigger CHAR16 *OutFilePathText; INTN Size; INTN SizeAll; INTN i; FilePathText[0] = L'\0'; i = 4; SizeAll = 0; //PRINT("FilePathProto->Type: %d, SubType: %d, Length: %d\n", FilePathProto->Type, FilePathProto->SubType, DevicePathNodeLength(FilePathProto)); while (FilePathProto != NULL && FilePathProto->Type != END_DEVICE_PATH_TYPE && i > 0) { if (FilePathProto->Type == MEDIA_DEVICE_PATH && FilePathProto->SubType == MEDIA_FILEPATH_DP) { FilePath = (FILEPATH_DEVICE_PATH *) FilePathProto; Size = (DevicePathNodeLength(FilePathProto) - 4) / 2; if (SizeAll + Size < 256) { if (SizeAll > 0 && FilePathText[SizeAll / 2 - 2] != L'\\') { StrCatS(FilePathText, 256, L"\\"); } StrCatS(FilePathText, 256, FilePath->PathName); SizeAll = StrSize(FilePathText); } } FilePathProto = NextDevicePathNode(FilePathProto); //PRINT("FilePathProto->Type: %d, SubType: %d, Length: %d\n", FilePathProto->Type, FilePathProto->SubType, DevicePathNodeLength(FilePathProto)); i--; //PRINT("FilePathText: %s\n", FilePathText); } OutFilePathText = NULL; Size = StrSize(FilePathText); if (Size > 2) { // we are allocating mem here - should be released by caller Status = gBS->AllocatePool(EfiBootServicesData, Size, (VOID*)&OutFilePathText); if (Status == EFI_SUCCESS) { StrCpyS(OutFilePathText, Size/sizeof(CHAR16), FilePathText); } else { OutFilePathText = NULL; } } return OutFilePathText; } /** Helper function that calls GetMemoryMap(), allocates space for mem map and returns it. */ EFI_STATUS EFIAPI GetMemoryMapAlloc ( IN EFI_GET_MEMORY_MAP GetMemoryMapFunction, OUT UINTN *MemoryMapSize, OUT EFI_MEMORY_DESCRIPTOR **MemoryMap, OUT UINTN *MapKey, OUT UINTN *DescriptorSize, OUT UINT32 *DescriptorVersion ) { EFI_STATUS Status; *MemoryMapSize = 0; *MemoryMap = NULL; Status = GetMemoryMapFunction(MemoryMapSize, *MemoryMap, MapKey, DescriptorSize, DescriptorVersion); if (Status == EFI_BUFFER_TOO_SMALL) { // OK. Space needed for mem map is in MemoryMapSize // Important: next AllocatePool can increase mem map size - we must add some space for this *MemoryMapSize += 256; *MemoryMap = AllocatePool(*MemoryMapSize); Status = GetMemoryMapFunction(MemoryMapSize, *MemoryMap, MapKey, DescriptorSize, DescriptorVersion); if (EFI_ERROR(Status)) { FreePool(*MemoryMap); } } return Status; } /** Alloctes Pages from the top of mem, up to address specified in Memory. Returns allocated address in Memory. */ EFI_STATUS EFIAPI AllocatePagesFromTop( IN EFI_MEMORY_TYPE MemoryType, IN UINTN Pages, IN OUT EFI_PHYSICAL_ADDRESS *Memory ) { EFI_STATUS Status; UINTN MemoryMapSize; EFI_MEMORY_DESCRIPTOR *MemoryMap; UINTN MapKey; UINTN DescriptorSize; UINT32 DescriptorVersion; EFI_MEMORY_DESCRIPTOR *MemoryMapEnd; EFI_MEMORY_DESCRIPTOR *Desc; Status = GetMemoryMapAlloc(gBS->GetMemoryMap, &MemoryMapSize, &MemoryMap, &MapKey, &DescriptorSize, &DescriptorVersion); if (EFI_ERROR(Status)) { return Status; } Status = EFI_NOT_FOUND; //PRINT("Search for Pages=%x, TopAddr=%lx\n", Pages, *Memory); //PRINT("MEMMAP: Size=%d, Addr=%p, DescSize=%d, DescVersion: 0x%x\n", MemoryMapSize, MemoryMap, DescriptorSize, DescriptorVersion); //PRINT("Type Start End VStart # Pages Attributes\n"); MemoryMapEnd = NEXT_MEMORY_DESCRIPTOR(MemoryMap, MemoryMapSize); Desc = PREV_MEMORY_DESCRIPTOR(MemoryMapEnd, DescriptorSize); for ( ; Desc >= MemoryMap; Desc = PREV_MEMORY_DESCRIPTOR(Desc, DescriptorSize)) { /* PRINT("%-12s %lX-%lX %lX %lX %lX\n", EfiMemoryTypeDesc[Desc->Type], Desc->PhysicalStart, Desc->PhysicalStart + EFI_PAGES_TO_SIZE(Desc->NumberOfPages) - 1, Desc->VirtualStart, Desc->NumberOfPages, Desc->Attribute ); */ if ( (Desc->Type == EfiConventionalMemory) // free mem && (Pages <= Desc->NumberOfPages) // contains enough space && (Desc->PhysicalStart + EFI_PAGES_TO_SIZE(Pages) <= *Memory) // contains space below specified Memory ) { // free block found if (Desc->PhysicalStart + EFI_PAGES_TO_SIZE((UINTN)Desc->NumberOfPages) <= *Memory) { // the whole block is unded Memory - allocate from the top of the block *Memory = Desc->PhysicalStart + EFI_PAGES_TO_SIZE((UINTN)Desc->NumberOfPages - Pages); //PRINT("found the whole block under top mem, allocating at %lx\n", *Memory); } else { // the block contains enough pages under Memory, but spans above it - allocate below Memory. *Memory = *Memory - EFI_PAGES_TO_SIZE(Pages); //PRINT("found the whole block under top mem, allocating at %lx\n", *Memory); } Status = gBS->AllocatePages(AllocateAddress, MemoryType, Pages, Memory); //PRINT("Alloc Pages=%x, Addr=%lx, Status=%r\n", Pages, *Memory, Status); break; } } // release mem FreePool(MemoryMap); return Status; } /** Prints RT vars. */ VOID EFIAPI PrintRTVariables( IN EFI_RUNTIME_SERVICES *RT ) { EFI_STATUS Status; UINT32 Attributes; //UINT64 MaximumVariableStorageSize; //UINT64 RemainingVariableStorageSize; //UINT64 MaximumVariableSize; UINTN VariableNameSize; UINTN VariableNameBufferSize; UINTN VariableDataSize; EFI_GUID VendorGuid; BOOLEAN IsDataPrintDisabled; // // Print storage info // /* PRINT("Vars storage:\n"); PRINT(" Attrib: MaximumVariableStorageSize, RemainingVariableStorageSize, MaximumVariableSize\n"); // NV+BS PRINT(" NV+BS : "); Attributes = EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS; Status = RT->QueryVariableInfo(Attributes, &MaximumVariableStorageSize, &RemainingVariableStorageSize, &MaximumVariableSize); if (EFI_ERROR(Status)) { PRINT("%r\n", Status); } else { PRINT("%ld, %ld, %ld\n", MaximumVariableStorageSize, RemainingVariableStorageSize, MaximumVariableSize); } // NV+BS+RT PRINT(" NV+BS+RT: "); Attributes = EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS; Status = RT->QueryVariableInfo(Attributes, &MaximumVariableStorageSize, &RemainingVariableStorageSize, &MaximumVariableSize); if (EFI_ERROR(Status)) { PRINT("%r\n", Status); } else { PRINT("%ld, %ld, %ld\n", MaximumVariableStorageSize, RemainingVariableStorageSize, MaximumVariableSize); } */ // // Print all vars // PRINT("Variables:\n"); VariableNameBufferSize = VARIABLE_NAME_BUFFER_SIZE; if (gVariableNameBuffer == NULL) { // init var name buffer // note: this must be called during boot services, // so if vars are going to be printed during runtime // they must be first printed during boot services // to init this buffer. if (InBootServices) { gVariableNameBuffer = AllocateRuntimePool(VariableNameBufferSize); } else { // error: buffer not inited during boot services PRINT("ERROR: gVariableNameBuffer not inited\n"); return; } } // first call to GetNextVariableName must be with empty string gVariableNameBuffer[0] = L'\0'; while (TRUE) { VariableNameSize = VariableNameBufferSize; Status = RT->GetNextVariableName(&VariableNameSize, gVariableNameBuffer, &VendorGuid); if (Status == EFI_BUFFER_TOO_SMALL) { // we will not handle this to avoid problems during calling in runtime PRINT("ERROR: gVariableNameBuffer too small\n"); return; } if (Status == EFI_NOT_FOUND) { // no more vars break; } if (EFI_ERROR (Status)) { // no more vars or error PRINT("ERROR: GetNextVariableName: %r\n", Status); return; } // prepare for var data if needed if (gVariableDataBuffer == NULL) { if (InBootServices) { gVariableDataBuffer = AllocateRuntimePool(VARIABLE_DATA_BUFFER_SIZE); } else { // error: buffer not inited during boot services PRINT("ERROR: gVariableDataBuffer not inited\n"); return; } } IsDataPrintDisabled = FALSE; #if PRINT_SHELL_VARS == 0 { BOOLEAN IsShellVar; IsShellVar = CompareGuid(&VendorGuid, &ShellInt) || CompareGuid(&VendorGuid, &SEnv) || CompareGuid(&VendorGuid, &ShellDevPathMap) || CompareGuid(&VendorGuid, &ShellProtId) || CompareGuid(&VendorGuid, &ShellAlias); IsDataPrintDisabled = IsShellVar; } #endif // get and print this var VariableDataSize = VARIABLE_DATA_BUFFER_SIZE; Status = RT->GetVariable(gVariableNameBuffer, &VendorGuid, &Attributes, &VariableDataSize, gVariableDataBuffer); if (EFI_ERROR(Status)) { PRINT(" %s:%s = %r\n", GuidStr(&VendorGuid), gVariableNameBuffer, Status); } else { PRINT("%08x ", Attributes); PRINT("%a", (Attributes & EFI_VARIABLE_NON_VOLATILE) ? "NV+" : " "); PRINT("%a", (Attributes & EFI_VARIABLE_BOOTSERVICE_ACCESS) ? "BS+" : " "); PRINT("%a", (Attributes & EFI_VARIABLE_RUNTIME_ACCESS) ? "RT+" : " "); PRINT("%a", (Attributes & EFI_VARIABLE_HARDWARE_ERROR_RECORD) ? "HW+" : " "); PRINT(" %s:%s, DataSize = %x\n", GuidStr(&VendorGuid), gVariableNameBuffer, VariableDataSize); if (!IsDataPrintDisabled) { PrintBytes(gVariableDataBuffer, VariableDataSize); } } } }