[CMAKE]

[reactos.git] / ntoskrnl / ke / i386 / cpu.c

diff --git a/ntoskrnl/ke/i386/cpu.c b/ntoskrnl/ke/i386/cpu.c
index 2606297..0fd2dcc 100644 (file)
--- a/ntoskrnl/ke/i386/cpu.c
+++ b/ntoskrnl/ke/i386/cpu.c
@@ -41,7 +41,7 @@ ULONG KeDcacheFlushCount = 0;
 ULONG KeIcacheFlushCount = 0;
 ULONG KiDmaIoCoherency = 0;
 ULONG KePrefetchNTAGranularity = 32;
-CHAR KeNumberProcessors;
+CHAR KeNumberProcessors = 0;
 KAFFINITY KeActiveProcessors = 1;
 BOOLEAN KiI386PentiumLockErrataPresent;
 BOOLEAN KiSMTProcessorsPresent;
@@ -475,6 +475,31 @@ KiGetFeatureBits(VOID)
         }
     }
 
+#define print_supported(kf_value) ((FeatureBits & kf_value) ? #kf_value : "")
+    DPRINT1("Supported CPU features : %s %s %s %s %s %s %s %s %s %s %s %s %s %s %s %s %s %s %s %s %s\n",
+    print_supported(KF_V86_VIS),
+    print_supported(KF_RDTSC),
+    print_supported(KF_CR4),
+    print_supported(KF_CMOV),
+    print_supported(KF_GLOBAL_PAGE),
+    print_supported(KF_LARGE_PAGE),
+    print_supported(KF_MTRR),
+    print_supported(KF_CMPXCHG8B),
+    print_supported(KF_MMX),
+    print_supported(KF_WORKING_PTE),
+    print_supported(KF_PAT),
+    print_supported(KF_FXSR),
+    print_supported(KF_FAST_SYSCALL),
+    print_supported(KF_XMMI),
+    print_supported(KF_3DNOW),
+    print_supported(KF_AMDK6MTRR),
+    print_supported(KF_XMMI64),
+    print_supported(KF_DTS),
+    print_supported(KF_NX_BIT),
+    print_supported(KF_NX_DISABLED),
+    print_supported(KF_NX_ENABLED));
+#undef print_supported
+
     /* Return the Feature Bits */
     return FeatureBits;
 }
@@ -713,7 +738,7 @@ KiGetCacheInformation(VOID)
                 /* Check if we support CPUID 0x80000006 */
                 CPUID(0x80000000, &Data[0], &Data[1], &Data[2], &Data[3]);
                 if (Data[0] >= 0x80000006)
-                {   
+                {
                     /* Get 2nd level cache and tlb size */
                     CPUID(0x80000006, &Data[0], &Data[1], &Data[2], &Data[3]);
                     
@@ -1326,7 +1351,7 @@ KiFlushNPXState(IN PFLOATING_SAVE_AREA SaveArea)
         
         /* Now load NPX state from the NPX area */
         FxSaveArea = KiGetThreadNpxArea(Thread);
-        Ke386FxStore(FxSaveArea);    
+        Ke386FxStore(FxSaveArea);
     }
     else
     {