retired PcdNtEmulatorEnable.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7792 6f19259b-4bc3-4df7-8a09-765794883524
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@@ -229,9 +229,6 @@
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# It can be disabled to save size.
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gEfiMdeModulePkgTokenSpaceGuid.PcdDevicePathSupportDevicePathFromText|TRUE|BOOLEAN|0x00010038
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## If this PCD is set as TRUE, the code specific to NT emulator will be enabled.
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gEfiMdeModulePkgTokenSpaceGuid.PcdNtEmulatorEnable|FALSE|BOOLEAN|0x0001003e
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## If TRUE, track statistical information about variable usage stored in the EFI system table.
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gEfiMdeModulePkgTokenSpaceGuid.PcdVariableCollectStatistics|FALSE|BOOLEAN|0x0001003f
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@@ -6,7 +6,7 @@
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# provides debug-agent to periodically gain control during operation of the machine to
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# check for asynchronous commands form the host.
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#
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# Copyright (c) 2006 - 2008, Intel Corporation
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# Copyright (c) 2006 - 2009, Intel Corporation
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#
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# All rights reserved. This program and the accompanying materials
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# are licensed and made available under the terms and conditions of the BSD License
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@@ -84,10 +84,6 @@
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gEfiDebugSupportProtocolGuid ## PRODUCED
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[FeaturePcd.IA32]
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gEfiMdeModulePkgTokenSpaceGuid.PcdNtEmulatorEnable
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[Depex]
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TRUE
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@@ -115,31 +115,29 @@ ManageIdtEntryTable (
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Status = EFI_SUCCESS;
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if (!FeaturePcdGet (PcdNtEmulatorEnable)) {
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if (CompareMem (&IdtEntryTable[ExceptionType].NewDesc, &NullDesc, sizeof (IA32_IDT_GATE_DESCRIPTOR)) != 0) {
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if (CompareMem (&IdtEntryTable[ExceptionType].NewDesc, &NullDesc, sizeof (IA32_IDT_GATE_DESCRIPTOR)) != 0) {
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//
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// we've already installed to this vector
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//
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if (NewCallback != NULL) {
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//
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// we've already installed to this vector
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// if the input handler is non-null, error
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//
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if (NewCallback != NULL) {
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//
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// if the input handler is non-null, error
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//
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Status = EFI_ALREADY_STARTED;
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} else {
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UnhookEntry (ExceptionType);
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}
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Status = EFI_ALREADY_STARTED;
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} else {
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UnhookEntry (ExceptionType);
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}
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} else {
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//
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// no user handler installed on this vector
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//
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if (NewCallback == NULL) {
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//
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// no user handler installed on this vector
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// if the input handler is null, error
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//
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if (NewCallback == NULL) {
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//
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// if the input handler is null, error
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//
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Status = EFI_INVALID_PARAMETER;
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} else {
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HookEntry (ExceptionType, NewCallback);
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}
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Status = EFI_INVALID_PARAMETER;
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} else {
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HookEntry (ExceptionType, NewCallback);
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}
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}
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