From ee329f30dbeaa6844d8d4fc37e64f5014c72ae95 Mon Sep 17 00:00:00 2001
From: Alex Ionescu <aionescu@gmail.com>
Date: Sun, 15 Jan 2006 20:26:53 +0000
Subject: [PATCH] - Don't bother with clearing the DRs in the CONTEXT, just
 clear DR7 in the trap frame after the conversion.

svn path=/trunk/; revision=20901
---
 reactos/ntoskrnl/ke/i386/thread.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/reactos/ntoskrnl/ke/i386/thread.c b/reactos/ntoskrnl/ke/i386/thread.c
index 21acb9bf0b4..117f4319d19 100644
--- a/reactos/ntoskrnl/ke/i386/thread.c
+++ b/reactos/ntoskrnl/ke/i386/thread.c
@@ -149,12 +149,6 @@ Ke386InitThreadWithContext(PKTHREAD Thread,
 
         /* Disable any debug regiseters */
         Context->ContextFlags &= ~CONTEXT_DEBUG_REGISTERS;
-        Context->Dr0 = 0;
-        Context->Dr1 = 0;
-        Context->Dr2 = 0;
-        Context->Dr3 = 0;
-        Context->Dr6 = 0;
-        Context->Dr7 = 0;
 
         /* Setup the Trap Frame */
         TrapFrame = &InitFrame->TrapFrame;
@@ -170,6 +164,7 @@ Ke386InitThreadWithContext(PKTHREAD Thread,
         TrapFrame->HardwareSegSs |= RPL_MASK;
         TrapFrame->SegDs |= RPL_MASK;
         TrapFrame->SegEs |= RPL_MASK;
+        TrapFrame->Dr7 = 0;
 
         /* Set the debug mark */
         TrapFrame->DbgArgMark = 0xBADB0D00;