diff options
Diffstat (limited to 'src/Driver/DriveFilter.c')
-rw-r--r-- | src/Driver/DriveFilter.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/Driver/DriveFilter.c b/src/Driver/DriveFilter.c index 8195fe35..d46bd92e 100644 --- a/src/Driver/DriveFilter.c +++ b/src/Driver/DriveFilter.c @@ -330,7 +330,7 @@ static void ComputeBootLoaderFingerprint(PDEVICE_OBJECT LowerDeviceObject, byte* #if !defined (_WIN64) KFLOATING_SAVE floatingPointState; NTSTATUS saveStatus = STATUS_SUCCESS; - if (HasISSE()) + if (HasISSE()|| (HasSSE2() && HasMMX())) saveStatus = KeSaveFloatingPointState (&floatingPointState); #endif WHIRLPOOL_add (ioBuffer, TC_BOOT_SECTOR_PIM_VALUE_OFFSET, &whirlpool); @@ -368,7 +368,7 @@ static void ComputeBootLoaderFingerprint(PDEVICE_OBJECT LowerDeviceObject, byte* } #if !defined (_WIN64) - if (NT_SUCCESS (saveStatus) && HasISSE()) + if (NT_SUCCESS (saveStatus) && (HasISSE() || (HasSSE2() && HasMMX()))) KeRestoreFloatingPointState (&floatingPointState); #endif } |