diff options
| author | mdkinney <mdkinney@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-03-10 22:15:38 +0000 |
|---|---|---|
| committer | mdkinney <mdkinney@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-03-10 22:15:38 +0000 |
| commit | 62a5bf63dd8837bf7afb55f5b72f6ef3152a250a (patch) | |
| tree | 253644a0519149a01861e4abdc7ec03f47d2d560 /MdeModulePkg/Library/DxeDebugPrintErrorLevelLib/DxeDebugPrintErrorLevelLib.inf | |
| parent | 2891fc8b2d1a606ad55ca8624ec1b589e2488581 (diff) | |
| download | edk2-platforms-62a5bf63dd8837bf7afb55f5b72f6ef3152a250a.tar.xz | |
Update DebugLib to provide support for "err" command in the EFI Shell to adjust the filter mask for DEBUG() messages. The "err" command provide the ability to adjust this filter mask at a global level through an EFI Variable and at the module level through a the Debug Mask Protocol. In order to support the degree of flexibility, the DebugLib needs to use library to abstract the get/set operations to the filter mask.
1) Add DebugMask.h that defines the GUID and Protocol used by the "err" EFI Shell command to get/set the global mask and get/set the module scoped masks
2) Add DxeDebugPrintErrorLevelLib that provide an implementation of the DebugPrintErrorLevbel library classes that uses the GUID and Protocol defined in DebugMask.h to "err" EFI Shell compatibility.
3) Add default mapping for the DebugPrintErrirLevelLib to the DSC file for this package.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11366 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Library/DxeDebugPrintErrorLevelLib/DxeDebugPrintErrorLevelLib.inf')
| -rw-r--r-- | MdeModulePkg/Library/DxeDebugPrintErrorLevelLib/DxeDebugPrintErrorLevelLib.inf | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/MdeModulePkg/Library/DxeDebugPrintErrorLevelLib/DxeDebugPrintErrorLevelLib.inf b/MdeModulePkg/Library/DxeDebugPrintErrorLevelLib/DxeDebugPrintErrorLevelLib.inf new file mode 100644 index 0000000000..a4a44b1c2e --- /dev/null +++ b/MdeModulePkg/Library/DxeDebugPrintErrorLevelLib/DxeDebugPrintErrorLevelLib.inf @@ -0,0 +1,50 @@ +## @file
+# Debug Print Error Level library instance that provide compatibility with the
+# "err" shell command. This includes support for the Debug Mask Protocol
+# supports for global debug print error level mask stored in an EFI Variable.
+# This library instance only support DXE Phase modules.
+#
+# Copyright (c) 2011, 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.
+#
+#
+##
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = DxeDebugPrintErrorLevelLib
+ FILE_GUID = 1D564EC9-9373-49a4-9E3F-E4D7B9974C84
+ MODULE_TYPE = DXE_DRIVER
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = DebugPrintErrorLevelLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER UEFI_APPLICATION UEFI_DRIVER
+ CONSTRUCTOR = DxeDebugPrintErrorLevelLibConstructor
+ DESTRUCTOR = DxeDebugPrintErrorLevelLibDestructor
+
+#
+# VALID_ARCHITECTURES = IA32 X64 IPF EBC
+#
+
+[Sources]
+ DxeDebugPrintErrorLevelLib.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+
+[LibraryClasses]
+ PcdLib
+
+[Protocols]
+ gEfiDebugMaskProtocolGuid
+
+[Guids]
+ gEfiGenericVariableGuid
+
+[Pcd]
+ gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel
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