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Merge Temporary Ram support patch.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4782 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
klu2
2008-02-29 18:24:43 +00:00
parent bc4cb041a3
commit 58dcdada56
19 changed files with 667 additions and 390 deletions
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17
MdeModulePkg/Core/Pei/PeiMain/PeiMain.c
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@@ -122,6 +122,7 @@ Returns:
PEI_CORE_INSTANCE *OldCoreData;
EFI_PEI_CPU_IO_PPI *CpuIo;
EFI_PEI_PCI_CFG2_PPI *PciCfg;
PEI_CORE_ENTRY_POINT ShadowedPeiCore;
mTick = 0;
OldCoreData = (PEI_CORE_INSTANCE *) Data;
@@ -133,6 +134,16 @@ Returns:
}
if (OldCoreData != NULL) {
ShadowedPeiCore = (PEI_CORE_ENTRY_POINT) (UINTN) OldCoreData->ShadowedPeiCore;
if (ShadowedPeiCore != NULL) {
OldCoreData->ShadowedPeiCore = NULL;
ShadowedPeiCore (
SecCoreData,
PpiList,
OldCoreData
);
}
CopyMem (&PrivateData, OldCoreData, sizeof (PEI_CORE_INSTANCE));
CpuIo = (VOID*)PrivateData.ServiceTableShadow.CpuIo;
@@ -181,8 +192,8 @@ Returns:
UINTN StackValue;
StackValue = INIT_CAR_VALUE;
for (StackPointer = (UINTN *) OldCoreData->TopOfCarHeap;
((UINTN) StackPointer < ((UINTN) OldCoreData->MaxTopOfCarHeap))
for (StackPointer = (UINTN *) OldCoreData->MaxTopOfCarHeap;
((UINTN) StackPointer < ((UINTN) OldCoreData->BottomOfCarHeap + OldCoreData->SizeOfCacheAsRam))
&& StackValue == INIT_CAR_VALUE;
StackPointer++) {
StackValue = *StackPointer;
@@ -190,7 +201,7 @@ Returns:
DEBUG ((EFI_D_INFO, "Total Cache as RAM: %d bytes.\n", OldCoreData->SizeOfCacheAsRam));
DEBUG ((EFI_D_INFO, " CAR stack ever used: %d bytes.\n",
((UINTN) OldCoreData->MaxTopOfCarHeap - (UINTN) StackPointer)
((UINTN) OldCoreData->TopOfCarHeap - (UINTN) StackPointer)
));
DEBUG ((EFI_D_INFO, " CAR heap used: %d bytes.\n",
((UINTN) OldCoreData->HobList.HandoffInformationTable->EfiFreeMemoryBottom -