diff --git a/reactos/hal/halx86/generic/processor.c b/reactos/hal/halx86/generic/processor.c
index f2b3a60d892..c93778751ff 100644
--- a/reactos/hal/halx86/generic/processor.c
+++ b/reactos/hal/halx86/generic/processor.c
@@ -20,11 +20,11 @@
 
 /* FUNCTIONS *****************************************************************/
 
-VOID STDCALL
-HalInitializeProcessor(ULONG ProcessorNumber,
-                       PLOADER_PARAMETER_BLOCK LoaderBlock)
+VOID
+NTAPI
+HalInitializeProcessor(IN ULONG ProcessorNumber,
+                       IN PLOADER_PARAMETER_BLOCK LoaderBlock)
 {
-  DPRINT("HalInitializeProcessor(%lu %p)\n", ProcessorNumber, LoaderBlock);
     /* Set default IDR */
     KeGetPcr()->IDR = 0xFFFFFFFB;
     KeGetPcr()->StallScaleFactor = INITIAL_STALL_COUNT;
diff --git a/reactos/include/ndk/ketypes.h b/reactos/include/ndk/ketypes.h
index 6c8e9ce3f11..9ed3830f458 100644
--- a/reactos/include/ndk/ketypes.h
+++ b/reactos/include/ndk/ketypes.h
@@ -92,7 +92,11 @@ Author:
 //
 #define K0IPCR                          ((ULONG_PTR)(KIP0PCRADDRESS))
 #define PCR                             ((volatile KPCR * const)K0IPCR)
+#ifdef _WE_USE_THE_SAME_PCR_ADDRESS
 #define KeGetPcr()                      PCR
+#else
+#define KeGetPcr()                      ((volatile KPCR * const)__readfsdword(0x1C))
+#endif
 
 //
 // Number of dispatch codes supported by KINTERRUPT
diff --git a/reactos/ntoskrnl/kd/kdinit.c b/reactos/ntoskrnl/kd/kdinit.c
index 26fed4a47f7..71655be72c2 100644
--- a/reactos/ntoskrnl/kd/kdinit.c
+++ b/reactos/ntoskrnl/kd/kdinit.c
@@ -168,6 +168,15 @@ KdInitSystem(ULONG BootPhase,
     ULONG i;
     PCHAR p1, p2;
 
+#if 0
+    /* NTLDR HACK */
+    KdpSerialInit(&DispatchTable[KdSerial], 0);
+    KdpDebugMode.Serial = TRUE;
+    SerialPortInfo.ComPort = 1;
+    KdpPort = 1;
+    KdDebuggerEnabled = TRUE;
+#endif
+
     /* Set Default Port Options */
     if (BootPhase == 0)
     {