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From: Zhichao Gao <zhichao.gao@intel.com>
To: edk2-devel@lists.01.org
Cc: Michael D Kinney <michael.d.kinney@intel.com>,
Liming Gao <liming.gao@intel.com>, Sean Brogan <sean.brogan@microsoft.com>,
Michael Turner <Michael.Turner@microsoft.com>,
Bret Barkelew <Bret.Barkelew@microsoft.com>
Date: Fri, 15 Mar 2019 13:17:34 +0800
Message-Id: <20190315051749.6564-3-zhichao.gao@intel.com>
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References: <20190315051749.6564-1-zhichao.gao@intel.com>
Subject: [PATCH V2 02/17] MdePkg/BaseDebugLibNull: Add a new api DebugVPrint for DebugLib
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REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1395
Add a new api DebugVPrint implementation in the
DebugLib instance. This api would expose a print
routine with VaList parameter.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Michael Turner <Michael.Turner@microsoft.com>
Cc: Bret Barkelew <Bret.Barkelew@microsoft.com>
---
MdePkg/Library/BaseDebugLibNull/DebugLib.c | 28 +++++++++++++++++++++++++++-
1 file changed, 27 insertions(+), 1 deletion(-)
diff --git a/MdePkg/Library/BaseDebugLibNull/DebugLib.c b/MdePkg/Library/BaseDebugLibNull/DebugLib.c
index 1a7d4aba79..cc8b79ef6f 100644
--- a/MdePkg/Library/BaseDebugLibNull/DebugLib.c
+++ b/MdePkg/Library/BaseDebugLibNull/DebugLib.c
@@ -1,7 +1,7 @@
/** @file
Null Base Debug Library instance with empty functions.
- Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2006 - 2019, 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
@@ -41,6 +41,31 @@ DebugPrint (
}
+/**
+ Prints a debug message to the debug output device if the specified error level is enabled.
+
+ If any bit in ErrorLevel is also set in DebugPrintErrorLevelLib function
+ GetDebugPrintErrorLevel (), then print the message specified by Format and the
+ associated variable argument list to the debug output device.
+
+ If Format is NULL, then ASSERT().
+
+ @param ErrorLevel The error level of the debug message.
+ @param Format Format string for the debug message to print.
+ @param VaListMarker VA_LIST marker for the variable argument list.
+
+**/
+VOID
+EFIAPI
+DebugVPrint (
+ IN UINTN ErrorLevel,
+ IN CONST CHAR8 *Format,
+ IN VA_LIST VaListMarker
+ )
+{
+}
+
+
/**
Prints an assert message containing a filename, line number, and description.
This may be followed by a breakpoint or a dead loop.
@@ -178,6 +203,7 @@ DebugClearMemoryEnabled (
return FALSE;
}
+
/**
Returns TRUE if any one of the bit is set both in ErrorLevel and PcdFixedDebugPrintErrorLevel.
--
2.16.2.windows.1