diff options
Diffstat (limited to 'MdeModulePkg/Core/Pei/PeiMain/PeiMain.c')
| -rw-r--r-- | MdeModulePkg/Core/Pei/PeiMain/PeiMain.c | 163 |
1 files changed, 90 insertions, 73 deletions
diff --git a/MdeModulePkg/Core/Pei/PeiMain/PeiMain.c b/MdeModulePkg/Core/Pei/PeiMain/PeiMain.c index a72d07c4be..bf1719d794 100644 --- a/MdeModulePkg/Core/Pei/PeiMain/PeiMain.c +++ b/MdeModulePkg/Core/Pei/PeiMain/PeiMain.c @@ -8,7 +8,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent #include "PeiMain.h"
-EFI_PEI_PPI_DESCRIPTOR mMemoryDiscoveredPpi = {
+EFI_PEI_PPI_DESCRIPTOR mMemoryDiscoveredPpi = {
(EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
&gEfiPeiMemoryDiscoveredPpiGuid,
NULL
@@ -74,13 +74,13 @@ ShadowPeiCore ( IN PEI_CORE_INSTANCE *PrivateData
)
{
- EFI_PEI_FILE_HANDLE PeiCoreFileHandle;
- EFI_PHYSICAL_ADDRESS EntryPoint;
- EFI_STATUS Status;
- UINT32 AuthenticationState;
- UINTN Index;
- EFI_PEI_CORE_FV_LOCATION_PPI *PeiCoreFvLocationPpi;
- UINTN PeiCoreFvIndex;
+ EFI_PEI_FILE_HANDLE PeiCoreFileHandle;
+ EFI_PHYSICAL_ADDRESS EntryPoint;
+ EFI_STATUS Status;
+ UINT32 AuthenticationState;
+ UINTN Index;
+ EFI_PEI_CORE_FV_LOCATION_PPI *PeiCoreFvLocationPpi;
+ UINTN PeiCoreFvIndex;
PeiCoreFileHandle = NULL;
//
@@ -94,20 +94,22 @@ ShadowPeiCore ( &gEfiPeiCoreFvLocationPpiGuid,
0,
NULL,
- (VOID **) &PeiCoreFvLocationPpi
+ (VOID **)&PeiCoreFvLocationPpi
);
if (!EFI_ERROR (Status) && (PeiCoreFvLocationPpi->PeiCoreFvLocation != NULL)) {
//
// If PeiCoreFvLocation present, the PEI Core should be found from indicated FV
//
- for (Index = 0; Index < PrivateData->FvCount; Index ++) {
+ for (Index = 0; Index < PrivateData->FvCount; Index++) {
if (PrivateData->Fv[Index].FvHandle == PeiCoreFvLocationPpi->PeiCoreFvLocation) {
PeiCoreFvIndex = Index;
break;
}
}
+
ASSERT (Index < PrivateData->FvCount);
}
+
//
// Find PEI Core from the given FV index
//
@@ -123,19 +125,19 @@ ShadowPeiCore ( // Shadow PEI Core into memory so it will run faster
//
Status = PeiLoadImage (
- GetPeiServicesTablePointer (),
- *((EFI_PEI_FILE_HANDLE*)&PeiCoreFileHandle),
- PEIM_STATE_REGISTER_FOR_SHADOW,
- &EntryPoint,
- &AuthenticationState
- );
+ GetPeiServicesTablePointer (),
+ *((EFI_PEI_FILE_HANDLE *)&PeiCoreFileHandle),
+ PEIM_STATE_REGISTER_FOR_SHADOW,
+ &EntryPoint,
+ &AuthenticationState
+ );
ASSERT_EFI_ERROR (Status);
//
// Compute the PeiCore's function address after shadowed PeiCore.
// _ModuleEntryPoint is PeiCore main function entry
//
- return (PEICORE_FUNCTION_POINTER)((UINTN) EntryPoint + (UINTN) PeiCore - (UINTN) _ModuleEntryPoint);
+ return (PEICORE_FUNCTION_POINTER)((UINTN)EntryPoint + (UINTN)PeiCore - (UINTN)_ModuleEntryPoint);
}
/**
@@ -160,28 +162,28 @@ ShadowPeiCore ( VOID
EFIAPI
PeiCore (
- IN CONST EFI_SEC_PEI_HAND_OFF *SecCoreDataPtr,
- IN CONST EFI_PEI_PPI_DESCRIPTOR *PpiList,
- IN VOID *Data
+ IN CONST EFI_SEC_PEI_HAND_OFF *SecCoreDataPtr,
+ IN CONST EFI_PEI_PPI_DESCRIPTOR *PpiList,
+ IN VOID *Data
)
{
- PEI_CORE_INSTANCE PrivateData;
- EFI_SEC_PEI_HAND_OFF *SecCoreData;
- EFI_SEC_PEI_HAND_OFF NewSecCoreData;
- EFI_STATUS Status;
- PEI_CORE_TEMP_POINTERS TempPtr;
- PEI_CORE_INSTANCE *OldCoreData;
- EFI_PEI_CPU_IO_PPI *CpuIo;
- EFI_PEI_PCI_CFG2_PPI *PciCfg;
- EFI_HOB_HANDOFF_INFO_TABLE *HandoffInformationTable;
- EFI_PEI_TEMPORARY_RAM_DONE_PPI *TemporaryRamDonePpi;
- UINTN Index;
+ PEI_CORE_INSTANCE PrivateData;
+ EFI_SEC_PEI_HAND_OFF *SecCoreData;
+ EFI_SEC_PEI_HAND_OFF NewSecCoreData;
+ EFI_STATUS Status;
+ PEI_CORE_TEMP_POINTERS TempPtr;
+ PEI_CORE_INSTANCE *OldCoreData;
+ EFI_PEI_CPU_IO_PPI *CpuIo;
+ EFI_PEI_PCI_CFG2_PPI *PciCfg;
+ EFI_HOB_HANDOFF_INFO_TABLE *HandoffInformationTable;
+ EFI_PEI_TEMPORARY_RAM_DONE_PPI *TemporaryRamDonePpi;
+ UINTN Index;
//
// Retrieve context passed into PEI Core
//
- OldCoreData = (PEI_CORE_INSTANCE *) Data;
- SecCoreData = (EFI_SEC_PEI_HAND_OFF *) SecCoreDataPtr;
+ OldCoreData = (PEI_CORE_INSTANCE *)Data;
+ SecCoreData = (EFI_SEC_PEI_HAND_OFF *)SecCoreDataPtr;
//
// Perform PEI Core phase specific actions.
@@ -206,59 +208,73 @@ PeiCore ( if (OldCoreData->HeapOffsetPositive) {
OldCoreData->HobList.Raw = (VOID *)(OldCoreData->HobList.Raw + OldCoreData->HeapOffset);
if (OldCoreData->UnknownFvInfo != NULL) {
- OldCoreData->UnknownFvInfo = (PEI_CORE_UNKNOW_FORMAT_FV_INFO *) ((UINT8 *) OldCoreData->UnknownFvInfo + OldCoreData->HeapOffset);
+ OldCoreData->UnknownFvInfo = (PEI_CORE_UNKNOW_FORMAT_FV_INFO *)((UINT8 *)OldCoreData->UnknownFvInfo + OldCoreData->HeapOffset);
}
+
if (OldCoreData->CurrentFvFileHandles != NULL) {
- OldCoreData->CurrentFvFileHandles = (EFI_PEI_FILE_HANDLE *) ((UINT8 *) OldCoreData->CurrentFvFileHandles + OldCoreData->HeapOffset);
+ OldCoreData->CurrentFvFileHandles = (EFI_PEI_FILE_HANDLE *)((UINT8 *)OldCoreData->CurrentFvFileHandles + OldCoreData->HeapOffset);
}
+
if (OldCoreData->PpiData.PpiList.PpiPtrs != NULL) {
- OldCoreData->PpiData.PpiList.PpiPtrs = (PEI_PPI_LIST_POINTERS *) ((UINT8 *) OldCoreData->PpiData.PpiList.PpiPtrs + OldCoreData->HeapOffset);
+ OldCoreData->PpiData.PpiList.PpiPtrs = (PEI_PPI_LIST_POINTERS *)((UINT8 *)OldCoreData->PpiData.PpiList.PpiPtrs + OldCoreData->HeapOffset);
}
+
if (OldCoreData->PpiData.CallbackNotifyList.NotifyPtrs != NULL) {
- OldCoreData->PpiData.CallbackNotifyList.NotifyPtrs = (PEI_PPI_LIST_POINTERS *) ((UINT8 *) OldCoreData->PpiData.CallbackNotifyList.NotifyPtrs + OldCoreData->HeapOffset);
+ OldCoreData->PpiData.CallbackNotifyList.NotifyPtrs = (PEI_PPI_LIST_POINTERS *)((UINT8 *)OldCoreData->PpiData.CallbackNotifyList.NotifyPtrs + OldCoreData->HeapOffset);
}
+
if (OldCoreData->PpiData.DispatchNotifyList.NotifyPtrs != NULL) {
- OldCoreData->PpiData.DispatchNotifyList.NotifyPtrs = (PEI_PPI_LIST_POINTERS *) ((UINT8 *) OldCoreData->PpiData.DispatchNotifyList.NotifyPtrs + OldCoreData->HeapOffset);
+ OldCoreData->PpiData.DispatchNotifyList.NotifyPtrs = (PEI_PPI_LIST_POINTERS *)((UINT8 *)OldCoreData->PpiData.DispatchNotifyList.NotifyPtrs + OldCoreData->HeapOffset);
}
- OldCoreData->Fv = (PEI_CORE_FV_HANDLE *) ((UINT8 *) OldCoreData->Fv + OldCoreData->HeapOffset);
- for (Index = 0; Index < OldCoreData->FvCount; Index ++) {
+
+ OldCoreData->Fv = (PEI_CORE_FV_HANDLE *)((UINT8 *)OldCoreData->Fv + OldCoreData->HeapOffset);
+ for (Index = 0; Index < OldCoreData->FvCount; Index++) {
if (OldCoreData->Fv[Index].PeimState != NULL) {
- OldCoreData->Fv[Index].PeimState = (UINT8 *) OldCoreData->Fv[Index].PeimState + OldCoreData->HeapOffset;
+ OldCoreData->Fv[Index].PeimState = (UINT8 *)OldCoreData->Fv[Index].PeimState + OldCoreData->HeapOffset;
}
+
if (OldCoreData->Fv[Index].FvFileHandles != NULL) {
- OldCoreData->Fv[Index].FvFileHandles = (EFI_PEI_FILE_HANDLE *) ((UINT8 *) OldCoreData->Fv[Index].FvFileHandles + OldCoreData->HeapOffset);
+ OldCoreData->Fv[Index].FvFileHandles = (EFI_PEI_FILE_HANDLE *)((UINT8 *)OldCoreData->Fv[Index].FvFileHandles + OldCoreData->HeapOffset);
}
}
- OldCoreData->TempFileGuid = (EFI_GUID *) ((UINT8 *) OldCoreData->TempFileGuid + OldCoreData->HeapOffset);
- OldCoreData->TempFileHandles = (EFI_PEI_FILE_HANDLE *) ((UINT8 *) OldCoreData->TempFileHandles + OldCoreData->HeapOffset);
+
+ OldCoreData->TempFileGuid = (EFI_GUID *)((UINT8 *)OldCoreData->TempFileGuid + OldCoreData->HeapOffset);
+ OldCoreData->TempFileHandles = (EFI_PEI_FILE_HANDLE *)((UINT8 *)OldCoreData->TempFileHandles + OldCoreData->HeapOffset);
} else {
OldCoreData->HobList.Raw = (VOID *)(OldCoreData->HobList.Raw - OldCoreData->HeapOffset);
if (OldCoreData->UnknownFvInfo != NULL) {
- OldCoreData->UnknownFvInfo = (PEI_CORE_UNKNOW_FORMAT_FV_INFO *) ((UINT8 *) OldCoreData->UnknownFvInfo - OldCoreData->HeapOffset);
+ OldCoreData->UnknownFvInfo = (PEI_CORE_UNKNOW_FORMAT_FV_INFO *)((UINT8 *)OldCoreData->UnknownFvInfo - OldCoreData->HeapOffset);
}
+
if (OldCoreData->CurrentFvFileHandles != NULL) {
- OldCoreData->CurrentFvFileHandles = (EFI_PEI_FILE_HANDLE *) ((UINT8 *) OldCoreData->CurrentFvFileHandles - OldCoreData->HeapOffset);
+ OldCoreData->CurrentFvFileHandles = (EFI_PEI_FILE_HANDLE *)((UINT8 *)OldCoreData->CurrentFvFileHandles - OldCoreData->HeapOffset);
}
+
if (OldCoreData->PpiData.PpiList.PpiPtrs != NULL) {
- OldCoreData->PpiData.PpiList.PpiPtrs = (PEI_PPI_LIST_POINTERS *) ((UINT8 *) OldCoreData->PpiData.PpiList.PpiPtrs - OldCoreData->HeapOffset);
+ OldCoreData->PpiData.PpiList.PpiPtrs = (PEI_PPI_LIST_POINTERS *)((UINT8 *)OldCoreData->PpiData.PpiList.PpiPtrs - OldCoreData->HeapOffset);
}
+
if (OldCoreData->PpiData.CallbackNotifyList.NotifyPtrs != NULL) {
- OldCoreData->PpiData.CallbackNotifyList.NotifyPtrs = (PEI_PPI_LIST_POINTERS *) ((UINT8 *) OldCoreData->PpiData.CallbackNotifyList.NotifyPtrs - OldCoreData->HeapOffset);
+ OldCoreData->PpiData.CallbackNotifyList.NotifyPtrs = (PEI_PPI_LIST_POINTERS *)((UINT8 *)OldCoreData->PpiData.CallbackNotifyList.NotifyPtrs - OldCoreData->HeapOffset);
}
+
if (OldCoreData->PpiData.DispatchNotifyList.NotifyPtrs != NULL) {
- OldCoreData->PpiData.DispatchNotifyList.NotifyPtrs = (PEI_PPI_LIST_POINTERS *) ((UINT8 *) OldCoreData->PpiData.DispatchNotifyList.NotifyPtrs - OldCoreData->HeapOffset);
+ OldCoreData->PpiData.DispatchNotifyList.NotifyPtrs = (PEI_PPI_LIST_POINTERS *)((UINT8 *)OldCoreData->PpiData.DispatchNotifyList.NotifyPtrs - OldCoreData->HeapOffset);
}
- OldCoreData->Fv = (PEI_CORE_FV_HANDLE *) ((UINT8 *) OldCoreData->Fv - OldCoreData->HeapOffset);
- for (Index = 0; Index < OldCoreData->FvCount; Index ++) {
+
+ OldCoreData->Fv = (PEI_CORE_FV_HANDLE *)((UINT8 *)OldCoreData->Fv - OldCoreData->HeapOffset);
+ for (Index = 0; Index < OldCoreData->FvCount; Index++) {
if (OldCoreData->Fv[Index].PeimState != NULL) {
- OldCoreData->Fv[Index].PeimState = (UINT8 *) OldCoreData->Fv[Index].PeimState - OldCoreData->HeapOffset;
+ OldCoreData->Fv[Index].PeimState = (UINT8 *)OldCoreData->Fv[Index].PeimState - OldCoreData->HeapOffset;
}
+
if (OldCoreData->Fv[Index].FvFileHandles != NULL) {
- OldCoreData->Fv[Index].FvFileHandles = (EFI_PEI_FILE_HANDLE *) ((UINT8 *) OldCoreData->Fv[Index].FvFileHandles - OldCoreData->HeapOffset);
+ OldCoreData->Fv[Index].FvFileHandles = (EFI_PEI_FILE_HANDLE *)((UINT8 *)OldCoreData->Fv[Index].FvFileHandles - OldCoreData->HeapOffset);
}
}
- OldCoreData->TempFileGuid = (EFI_GUID *) ((UINT8 *) OldCoreData->TempFileGuid - OldCoreData->HeapOffset);
- OldCoreData->TempFileHandles = (EFI_PEI_FILE_HANDLE *) ((UINT8 *) OldCoreData->TempFileHandles - OldCoreData->HeapOffset);
+
+ OldCoreData->TempFileGuid = (EFI_GUID *)((UINT8 *)OldCoreData->TempFileGuid - OldCoreData->HeapOffset);
+ OldCoreData->TempFileHandles = (EFI_PEI_FILE_HANDLE *)((UINT8 *)OldCoreData->TempFileHandles - OldCoreData->HeapOffset);
}
//
@@ -276,10 +292,11 @@ PeiCore ( //
HandoffInformationTable = OldCoreData->HobList.HandoffInformationTable;
if (OldCoreData->HeapOffsetPositive) {
- HandoffInformationTable->EfiEndOfHobList = HandoffInformationTable->EfiEndOfHobList + OldCoreData->HeapOffset;
+ HandoffInformationTable->EfiEndOfHobList = HandoffInformationTable->EfiEndOfHobList + OldCoreData->HeapOffset;
} else {
- HandoffInformationTable->EfiEndOfHobList = HandoffInformationTable->EfiEndOfHobList - OldCoreData->HeapOffset;
+ HandoffInformationTable->EfiEndOfHobList = HandoffInformationTable->EfiEndOfHobList - OldCoreData->HeapOffset;
}
+
HandoffInformationTable->EfiMemoryTop = OldCoreData->PhysicalMemoryBegin + OldCoreData->PhysicalMemoryLength;
HandoffInformationTable->EfiMemoryBottom = OldCoreData->PhysicalMemoryBegin;
HandoffInformationTable->EfiFreeMemoryTop = OldCoreData->FreePhysicalMemoryTop;
@@ -306,22 +323,23 @@ PeiCore ( //
OldCoreData->PeimDispatcherReenter = TRUE;
- if (PcdGet64(PcdLoadModuleAtFixAddressEnable) != 0 && (OldCoreData->HobList.HandoffInformationTable->BootMode != BOOT_ON_S3_RESUME)) {
+ if ((PcdGet64 (PcdLoadModuleAtFixAddressEnable) != 0) && (OldCoreData->HobList.HandoffInformationTable->BootMode != BOOT_ON_S3_RESUME)) {
//
// if Loading Module at Fixed Address is enabled, allocate the PEI code memory range usage bit map array.
// Every bit in the array indicate the status of the corresponding memory page available or not
//
- OldCoreData->PeiCodeMemoryRangeUsageBitMap = AllocateZeroPool (((PcdGet32(PcdLoadFixAddressPeiCodePageNumber)>>6) + 1)*sizeof(UINT64));
+ OldCoreData->PeiCodeMemoryRangeUsageBitMap = AllocateZeroPool (((PcdGet32 (PcdLoadFixAddressPeiCodePageNumber)>>6) + 1)*sizeof (UINT64));
}
//
// Shadow PEI Core. When permanent memory is available, shadow
// PEI Core and PEIMs to get high performance.
//
- OldCoreData->ShadowedPeiCore = (PEICORE_FUNCTION_POINTER) (UINTN) PeiCore;
+ OldCoreData->ShadowedPeiCore = (PEICORE_FUNCTION_POINTER)(UINTN)PeiCore;
if (PcdGetBool (PcdMigrateTemporaryRamFirmwareVolumes) ||
- (HandoffInformationTable->BootMode == BOOT_ON_S3_RESUME && PcdGetBool (PcdShadowPeimOnS3Boot)) ||
- (HandoffInformationTable->BootMode != BOOT_ON_S3_RESUME && PcdGetBool (PcdShadowPeimOnBoot))) {
+ ((HandoffInformationTable->BootMode == BOOT_ON_S3_RESUME) && PcdGetBool (PcdShadowPeimOnS3Boot)) ||
+ ((HandoffInformationTable->BootMode != BOOT_ON_S3_RESUME) && PcdGetBool (PcdShadowPeimOnBoot)))
+ {
OldCoreData->ShadowedPeiCore = ShadowPeiCore (OldCoreData);
}
@@ -334,7 +352,7 @@ PeiCore ( // Should never reach here.
//
ASSERT (FALSE);
- CpuDeadLoop();
+ CpuDeadLoop ();
UNREACHABLE ();
}
@@ -347,8 +365,8 @@ PeiCore ( CopyMem (&PrivateData, OldCoreData, sizeof (PrivateData));
- CpuIo = (VOID*)PrivateData.ServiceTableShadow.CpuIo;
- PciCfg = (VOID*)PrivateData.ServiceTableShadow.PciCfg;
+ CpuIo = (VOID *)PrivateData.ServiceTableShadow.CpuIo;
+ PciCfg = (VOID *)PrivateData.ServiceTableShadow.PciCfg;
CopyMem (&PrivateData.ServiceTableShadow, &gPs, sizeof (gPs));
@@ -374,7 +392,7 @@ PeiCore ( //
// Initialize PEI Core Services
//
- InitializeMemoryServices (&PrivateData, SecCoreData, OldCoreData);
+ InitializeMemoryServices (&PrivateData, SecCoreData, OldCoreData);
//
// Update performance measurements
@@ -387,7 +405,6 @@ PeiCore ( //
PERF_CROSSMODULE_BEGIN ("PEI");
PERF_INMODULE_BEGIN ("PreMem");
-
} else {
PERF_INMODULE_END ("PreMem");
PERF_INMODULE_BEGIN ("PostMem");
@@ -397,8 +414,8 @@ PeiCore ( // Complete PEI Core Service initialization
//
InitializeSecurityServices (&PrivateData.Ps, OldCoreData);
- InitializeDispatcherData (&PrivateData, OldCoreData, SecCoreData);
- InitializeImageServices (&PrivateData, OldCoreData);
+ InitializeDispatcherData (&PrivateData, OldCoreData, SecCoreData);
+ InitializeImageServices (&PrivateData, OldCoreData);
//
// Perform PEI Core Phase specific actions
@@ -416,7 +433,7 @@ PeiCore ( // If SEC provided the PpiList, process it.
//
if (PpiList != NULL) {
- ProcessPpiListFromSec ((CONST EFI_PEI_SERVICES **) &PrivateData.Ps, PpiList);
+ ProcessPpiListFromSec ((CONST EFI_PEI_SERVICES **)&PrivateData.Ps, PpiList);
}
} else {
if (PcdGetBool (PcdMigrateTemporaryRamFirmwareVolumes)) {
@@ -443,7 +460,7 @@ PeiCore ( &gEfiTemporaryRamDonePpiGuid,
0,
NULL,
- (VOID**)&TemporaryRamDonePpi
+ (VOID **)&TemporaryRamDonePpi
);
if (!EFI_ERROR (Status)) {
//
@@ -475,7 +492,7 @@ PeiCore ( //
// Check if InstallPeiMemory service was called on non-S3 resume boot path.
//
- ASSERT(PrivateData.PeiMemoryInstalled == TRUE);
+ ASSERT (PrivateData.PeiMemoryInstalled == TRUE);
}
//
@@ -518,7 +535,7 @@ PeiCore ( // Should never reach here.
//
ASSERT_EFI_ERROR (Status);
- CpuDeadLoop();
+ CpuDeadLoop ();
UNREACHABLE ();
}
|