diff options
Diffstat (limited to 'OvmfPkg/Library/VmgExitLib/VmgExitLib.c')
| -rw-r--r-- | OvmfPkg/Library/VmgExitLib/VmgExitLib.c | 51 |
1 files changed, 27 insertions, 24 deletions
diff --git a/OvmfPkg/Library/VmgExitLib/VmgExitLib.c b/OvmfPkg/Library/VmgExitLib/VmgExitLib.c index bc5cd61d75..c205521870 100644 --- a/OvmfPkg/Library/VmgExitLib/VmgExitLib.c +++ b/OvmfPkg/Library/VmgExitLib/VmgExitLib.c @@ -28,7 +28,7 @@ STATIC
UINT64
VmgExitErrorCheck (
- IN GHCB *Ghcb
+ IN GHCB *Ghcb
)
{
GHCB_EVENT_INJECTION Event;
@@ -36,8 +36,10 @@ VmgExitErrorCheck ( UINT64 Status;
ExitInfo.Uint64 = Ghcb->SaveArea.SwExitInfo1;
- ASSERT ((ExitInfo.Elements.Lower32Bits == 0) ||
- (ExitInfo.Elements.Lower32Bits == 1));
+ ASSERT (
+ (ExitInfo.Elements.Lower32Bits == 0) ||
+ (ExitInfo.Elements.Lower32Bits == 1)
+ );
Status = 0;
if (ExitInfo.Elements.Lower32Bits == 0) {
@@ -52,14 +54,15 @@ VmgExitErrorCheck ( //
Event.Uint64 = Ghcb->SaveArea.SwExitInfo2;
if (Event.Elements.Valid &&
- Event.Elements.Type == GHCB_EVENT_INJECTION_TYPE_EXCEPTION) {
+ (Event.Elements.Type == GHCB_EVENT_INJECTION_TYPE_EXCEPTION))
+ {
switch (Event.Elements.Vector) {
- case GP_EXCEPTION:
- case UD_EXCEPTION:
- //
- // Use returned event as return code
- //
- Status = Event.Uint64;
+ case GP_EXCEPTION:
+ case UD_EXCEPTION:
+ //
+ // Use returned event as return code
+ //
+ Status = Event.Uint64;
}
}
}
@@ -67,7 +70,7 @@ VmgExitErrorCheck ( if (Status == 0) {
GHCB_EVENT_INJECTION GpEvent;
- GpEvent.Uint64 = 0;
+ GpEvent.Uint64 = 0;
GpEvent.Elements.Vector = GP_EXCEPTION;
GpEvent.Elements.Type = GHCB_EVENT_INJECTION_TYPE_EXCEPTION;
GpEvent.Elements.Valid = 1;
@@ -100,13 +103,13 @@ VmgExitErrorCheck ( UINT64
EFIAPI
VmgExit (
- IN OUT GHCB *Ghcb,
- IN UINT64 ExitCode,
- IN UINT64 ExitInfo1,
- IN UINT64 ExitInfo2
+ IN OUT GHCB *Ghcb,
+ IN UINT64 ExitCode,
+ IN UINT64 ExitInfo1,
+ IN UINT64 ExitInfo2
)
{
- Ghcb->SaveArea.SwExitCode = ExitCode;
+ Ghcb->SaveArea.SwExitCode = ExitCode;
Ghcb->SaveArea.SwExitInfo1 = ExitInfo1;
Ghcb->SaveArea.SwExitInfo2 = ExitInfo2;
@@ -140,8 +143,8 @@ VmgExit ( VOID
EFIAPI
VmgInit (
- IN OUT GHCB *Ghcb,
- IN OUT BOOLEAN *InterruptState
+ IN OUT GHCB *Ghcb,
+ IN OUT BOOLEAN *InterruptState
)
{
//
@@ -170,8 +173,8 @@ VmgInit ( VOID
EFIAPI
VmgDone (
- IN OUT GHCB *Ghcb,
- IN BOOLEAN InterruptState
+ IN OUT GHCB *Ghcb,
+ IN BOOLEAN InterruptState
)
{
if (InterruptState) {
@@ -192,8 +195,8 @@ VmgDone ( VOID
EFIAPI
VmgSetOffsetValid (
- IN OUT GHCB *Ghcb,
- IN GHCB_REGISTER Offset
+ IN OUT GHCB *Ghcb,
+ IN GHCB_REGISTER Offset
)
{
UINT32 OffsetIndex;
@@ -221,8 +224,8 @@ VmgSetOffsetValid ( BOOLEAN
EFIAPI
VmgIsOffsetValid (
- IN GHCB *Ghcb,
- IN GHCB_REGISTER Offset
+ IN GHCB *Ghcb,
+ IN GHCB_REGISTER Offset
)
{
UINT32 OffsetIndex;
|