Since Shell supports finding help information from resource section of application image. We enhance the HelloWorld to add help information string. After the HelloWorld are loaded in system the help string will be stored in resource section of the application image.
Cc: Feng Tian <[email protected]> Cc: Jaben Carsey <[email protected]> Cc: Liming Gao <[email protected]> Cc: Ruiyu Ni <[email protected]> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qiu Shumin <[email protected]> --- MdeModulePkg/Application/HelloWorld/HelloWorld.c | 6 ++++- MdeModulePkg/Application/HelloWorld/HelloWorld.inf | 10 ++++++-- .../Application/HelloWorld/HelloWorldStr.uni | 27 ++++++++++++++++++++++ 3 files changed, 40 insertions(+), 3 deletions(-) create mode 100644 MdeModulePkg/Application/HelloWorld/HelloWorldStr.uni diff --git a/MdeModulePkg/Application/HelloWorld/HelloWorld.c b/MdeModulePkg/Application/HelloWorld/HelloWorld.c index 1821b2d..52adb26 100644 --- a/MdeModulePkg/Application/HelloWorld/HelloWorld.c +++ b/MdeModulePkg/Application/HelloWorld/HelloWorld.c @@ -2,7 +2,7 @@ This sample application bases on HelloWorld PCD setting to print "UEFI Hello World!" to the UEFI Console. - Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> + Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR> This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License which accompanies this distribution. The full text of the license may be found at @@ -18,6 +18,10 @@ #include <Library/UefiLib.h> #include <Library/UefiApplicationEntryPoint.h> +// +// String token ID of help imformation text. +// +GLOBAL_REMOVE_IF_UNREFERENCED EFI_STRING_ID mStringHelpTokenId = STRING_TOKEN (STR_HELLO_WORLD_HELP_INFORMATION); /** The user Entry Point for Application. The user code starts with this function diff --git a/MdeModulePkg/Application/HelloWorld/HelloWorld.inf b/MdeModulePkg/Application/HelloWorld/HelloWorld.inf index 6514ef3..bdbf3e8 100644 --- a/MdeModulePkg/Application/HelloWorld/HelloWorld.inf +++ b/MdeModulePkg/Application/HelloWorld/HelloWorld.inf @@ -6,7 +6,7 @@ # # It demos how to use EDKII PCD mechanism to make code more flexible. # -# Copyright (c) 2008 - 2014, Intel Corporation. All rights reserved.<BR> +# Copyright (c) 2008 - 2016, Intel Corporation. All rights reserved.<BR> # # This program and the accompanying materials # are licensed and made available under the terms and conditions of the BSD License @@ -28,6 +28,11 @@ ENTRY_POINT = UefiMain # +# This flag specifies whether HII resource section is generated into PE image. +# + UEFI_HII_RESOURCE_SECTION = TRUE + +# # The following information is for reference only and not required by the build tools. # # VALID_ARCHITECTURES = IA32 X64 IPF EBC @@ -35,7 +40,8 @@ [Sources] HelloWorld.c - + HelloWorldStr.uni + [Packages] MdePkg/MdePkg.dec MdeModulePkg/MdeModulePkg.dec diff --git a/MdeModulePkg/Application/HelloWorld/HelloWorldStr.uni b/MdeModulePkg/Application/HelloWorld/HelloWorldStr.uni new file mode 100644 index 0000000..7eb4b0e --- /dev/null +++ b/MdeModulePkg/Application/HelloWorld/HelloWorldStr.uni @@ -0,0 +1,27 @@ +// /** @file +// Sample UEFI Application Reference EDKII Module. +// +// This is a sample shell application that will print "UEFI Hello World!" to the +// UEFI Console based on PCD setting. +// +// It demos how to use EDKII PCD mechanism to make code more flexible. +// +// Copyright (c) 2016, Intel Corporation. All rights reserved.<BR> +// +// This program and the accompanying materials +// are licensed and made available under the terms and conditions of the BSD License +// which accompanies this distribution. The full text of the license may be found at +// http://opensource.org/licenses/bsd-license.php +// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. +// +// **/ + +/=# + +#langdef en-US "English" + +#string STR_HELLO_WORLD_HELP_INFORMATION #language en-US "" +".TH HelloWorld 0 "Displays a \"UEFI Hello World!\" string."\r\n" +".SH NAME\r\n" +"HelloWorld application.\r\n" -- 1.9.5.msysgit.1 _______________________________________________ edk2-devel mailing list [email protected] https://lists.01.org/mailman/listinfo/edk2-devel
