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b7d286b6 | 1 | /** @file\r |
109e9a61 LG |
2 | This sample application bases on HelloWorld PCD setting \r |
3 | to print "UEFI Hello World!" to the UEFI Console.\r | |
4 | \r | |
5 | Copyright (c) 2006 - 2008, Intel Corporation \r | |
b7d286b6 | 6 | All rights reserved. This program and the accompanying materials \r |
7 | are licensed and made available under the terms and conditions of the BSD License \r | |
8 | which accompanies this distribution. The full text of the license may be found at \r | |
9 | http://opensource.org/licenses/bsd-license.php \r | |
10 | \r | |
11 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
12 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
13 | \r | |
14 | **/\r | |
15 | \r | |
ab9140c8 | 16 | #include <Uefi.h>\r |
223c22d8 | 17 | #include <Library/PcdLib.h>\r |
ab9140c8 A |
18 | #include <Library/UefiLib.h>\r |
19 | #include <Library/UefiApplicationEntryPoint.h>\r | |
b7d286b6 | 20 | \r |
b9575d60 A |
21 | \r |
22 | /**\r | |
23 | The user Entry Point for Application. The user code starts with this function\r | |
109e9a61 | 24 | as the real entry point for the application.\r |
b9575d60 A |
25 | \r |
26 | @param[in] ImageHandle The firmware allocated handle for the EFI image. \r | |
27 | @param[in] SystemTable A pointer to the EFI System Table.\r | |
28 | \r | |
29 | @retval EFI_SUCCESS The entry point is executed successfully.\r | |
30 | @retval other Some error occurs when executing this entry point.\r | |
31 | \r | |
32 | **/\r | |
b7d286b6 | 33 | EFI_STATUS\r |
34 | EFIAPI\r | |
35 | UefiMain (\r | |
36 | IN EFI_HANDLE ImageHandle,\r | |
37 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
38 | )\r | |
b7d286b6 | 39 | {\r |
223c22d8 LG |
40 | UINT32 Index;\r |
41 | \r | |
42 | Index = 0;\r | |
b7d286b6 | 43 | \r |
223c22d8 LG |
44 | //\r |
45 | // Three PCD type (FeatureFlag, UINT32 and String) are used as the sample.\r | |
46 | //\r | |
47 | if (FeaturePcdGet (PcdHelloWorldPrintEnable)) {\r | |
48 | for (Index = 0; Index < PcdGet32 (PcdHelloWorldPrintTimes); Index ++) {\r | |
109e9a61 LG |
49 | //\r |
50 | // Use UefiLib Print API to print string to UEFI console\r | |
51 | //\r | |
223c22d8 LG |
52 | Print ((CHAR16*)PcdGetPtr (PcdHelloWorldPrintString));\r |
53 | }\r | |
54 | }\r | |
b7d286b6 | 55 | \r |
56 | return EFI_SUCCESS;\r | |
57 | }\r |