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MdePkg: Update BaseDebugLibStdErr library 

Implement new API DebugPrintLevelEnabled() to base on PCD PcdFixedDebugPrintErrorLevel.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16794 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Liming Gao 2015-02-06 06:37:10 +00:00 committed by lgao4
parent dfbe4d27e5
commit b4ac3c8a28
2 changed files with 21 additions and 2 deletions
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20
MdePkg/Library/UefiDebugLibStdErr/DebugLib.c
View File

@ -1,7 +1,7 @@
/** @file
UEFI Debug Lib that sends messages to the Standard Error Device in the EFI System Table.
Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 2015, 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
@ -258,3 +258,21 @@ DebugClearMemoryEnabled (
{
return (BOOLEAN) ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED) != 0);
}
/**
Returns TRUE if any one of the bit is set both in ErrorLevel and PcdFixedDebugPrintErrorLevel.
This function compares the bit mask of ErrorLevel and PcdFixedDebugPrintErrorLevel.
@retval TRUE Current ErrorLevel is supported.
@retval FALSE Current ErrorLevel is not supported.
**/
BOOLEAN
EFIAPI
DebugPrintLevelEnabled (
IN CONST UINTN ErrorLevel
)
{
return (BOOLEAN) ((ErrorLevel & PcdGet32(PcdFixedDebugPrintErrorLevel)) != 0);
}

3
MdePkg/Library/UefiDebugLibStdErr/UefiDebugLibStdErr.inf
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@ -3,7 +3,7 @@
#
# Debug Lib that sends messages to the the Standard Error Device in the EFI System Table.
#
# Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2007 - 2015, 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
@ -48,4 +48,5 @@
[Pcd]
gEfiMdePkgTokenSpaceGuid.PcdDebugClearMemoryValue ## SOMETIMES_CONSUMES
gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask ## CONSUMES
gEfiMdePkgTokenSpaceGuid.PcdFixedDebugPrintErrorLevel ## CONSUMES