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retired PcdNtEmulatorEnable.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7792 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff
2009-03-04 02:10:20 +00:00
parent 7ee40c6e79
commit ea2d90867a
10 changed files with 25 additions and 54 deletions
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38
MdeModulePkg/Universal/DebugSupportDxe/Ia32/PlDebugSupportIa32.c
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@@ -115,31 +115,29 @@ ManageIdtEntryTable (
Status = EFI_SUCCESS;
if (!FeaturePcdGet (PcdNtEmulatorEnable)) {
if (CompareMem (&IdtEntryTable[ExceptionType].NewDesc, &NullDesc, sizeof (IA32_IDT_GATE_DESCRIPTOR)) != 0) {
if (CompareMem (&IdtEntryTable[ExceptionType].NewDesc, &NullDesc, sizeof (IA32_IDT_GATE_DESCRIPTOR)) != 0) {
//
// we've already installed to this vector
//
if (NewCallback != NULL) {
//
// we've already installed to this vector
// if the input handler is non-null, error
//
if (NewCallback != NULL) {
//
// if the input handler is non-null, error
//
Status = EFI_ALREADY_STARTED;
} else {
UnhookEntry (ExceptionType);
}
Status = EFI_ALREADY_STARTED;
} else {
UnhookEntry (ExceptionType);
}
} else {
//
// no user handler installed on this vector
//
if (NewCallback == NULL) {
//
// no user handler installed on this vector
// if the input handler is null, error
//
if (NewCallback == NULL) {
//
// if the input handler is null, error
//
Status = EFI_INVALID_PARAMETER;
} else {
HookEntry (ExceptionType, NewCallback);
}
Status = EFI_INVALID_PARAMETER;
} else {
HookEntry (ExceptionType, NewCallback);
}
}