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ShellPkg\Application\Shell: Clean start row information after the console has been Reset or SetMode. 

OriginalStartRow and CurrentStartRow should be initialized after new mode is set.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>
Signed-off-by: Eric Jin <eric.jin@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17584 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Qiu Shumin 2015-06-09 02:29:37 +00:00 committed by shenshushi
parent 4fe19afeaa
commit c17c4a1ffd
1 changed files with 10 additions and 3 deletions
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11
ShellPkg/Application/Shell/ConsoleLogger.c
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@ -2,7 +2,7 @@
Provides interface to shell console logger.
(C) Copyright 2013 Hewlett-Packard Development Company, L.P.<BR>
Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2009 - 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
@ -410,6 +410,10 @@ ConsoleLoggerReset (
//
if (!EFI_ERROR (Status)) {
ConsoleLoggerResetBuffers(ConsoleInfo);
if (ExtendedVerification == TRUE) {
ConsoleInfo->OriginalStartRow = 0;
ConsoleInfo->CurrentStartRow = 0;
}
}
return Status;
@ -963,8 +967,11 @@ ConsoleLoggerSetMode (
// Check that the buffers are still correct for logging
//
if (!EFI_ERROR (Status)) {
ConsoleInfo->OurConOut.Mode = gST->ConOut->Mode;
ConsoleInfo->OurConOut.Mode = ConsoleInfo->OldConOut->Mode;
ConsoleLoggerResetBuffers(ConsoleInfo);
ConsoleInfo->OriginalStartRow = 0;
ConsoleInfo->CurrentStartRow = 0;
ConsoleInfo->OurConOut.ClearScreen (&ConsoleInfo->OurConOut);
}
return Status;