projects / mirror_edk2.git / blame
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|---|---|---|
| 3cbfba02 DW |
1 | /** @file\r |
| 2 | \r | |
| 3 | Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>\r | |
| 4 | \r\r | |
| 5 | This program and the accompanying materials are licensed and made available under\r\r | |
| 6 | the terms and conditions of the BSD License that accompanies this distribution. \r\r | |
| 7 | The full text of the license may be found at \r\r | |
| 8 | http://opensource.org/licenses/bsd-license.php. \r\r | |
| 9 | \r\r | |
| 10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r\r | |
| 11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r\r | |
| 12 | \r\r | |
| 13 | \r | |
| 14 | \r | |
| 15 | Module Name:\r | |
| 16 | \r | |
| 17 | SetupFunctions.c\r | |
| 18 | \r | |
| 19 | Abstract:\r | |
| 20 | \r | |
| 21 | Revision History\r | |
| 22 | \r | |
| 23 | --*/\r | |
| 24 | \r | |
| 25 | #include "PlatformSetupDxe.h"\r | |
| 26 | \r | |
| 27 | VOID\r | |
| 28 | AsciiToUnicode (\r | |
| 29 | IN CHAR8 *AsciiString,\r | |
| 30 | IN CHAR16 *UnicodeString\r | |
| 31 | )\r | |
| 32 | {\r | |
| 33 | UINT8 Index;\r | |
| 34 | \r | |
| 35 | Index = 0;\r | |
| 36 | while (AsciiString[Index] != 0) {\r | |
| 37 | UnicodeString[Index] = (CHAR16)AsciiString[Index];\r | |
| 38 | Index++;\r | |
| 39 | }\r | |
| 40 | }\r | |
| 41 | \r | |
| 42 | VOID\r | |
| 43 | SwapEntries (\r | |
| 44 | IN CHAR8 *Data\r | |
| 45 | )\r | |
| 46 | {\r | |
| 47 | UINT16 Index;\r | |
| 48 | CHAR8 Temp8;\r | |
| 49 | \r | |
| 50 | Index = 0;\r | |
| 51 | while (Data[Index] != 0 && Data[Index+1] != 0) {\r | |
| 52 | Temp8 = Data[Index];\r | |
| 53 | Data[Index] = Data[Index+1];\r | |
| 54 | Data[Index+1] = Temp8;\r | |
| 55 | Index +=2;\r | |
| 56 | }\r | |
| 57 | \r | |
| 58 | return;\r | |
| 59 | }\r | |
| 60 | \r | |
| 61 | UINT32\r | |
| 62 | ConvertBase10ToRaw (\r | |
| 63 | IN EFI_EXP_BASE10_DATA *Data)\r | |
| 64 | {\r | |
| 65 | UINTN Index;\r | |
| 66 | UINT32 RawData;\r | |
| 67 | \r | |
| 68 | RawData = Data->Value;\r | |
| 69 | for (Index = 0; Index < (UINTN) Data->Exponent; Index++) {\r | |
| 70 | RawData *= 10;\r | |
| 71 | }\r | |
| 72 | \r | |
| 73 | return RawData;\r | |
| 74 | }\r | |
| 75 | \r | |
| 76 | UINT32\r | |
| 77 | ConvertBase2ToRaw (\r | |
| 78 | IN EFI_EXP_BASE2_DATA *Data)\r | |
| 79 | {\r | |
| 80 | UINTN Index;\r | |
| 81 | UINT32 RawData;\r | |
| 82 | \r | |
| 83 | RawData = Data->Value;\r | |
| 84 | for (Index = 0; Index < (UINTN) Data->Exponent; Index++) {\r | |
| 85 | RawData <<= 1;\r | |
| 86 | }\r | |
| 87 | \r | |
| 88 | return RawData;\r | |
| 89 | }\r | |
| 90 | \r |