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ECP package BootScriptSaveOnS3SaveStateThunk driver needs to support framework 32bit dispatch code. It must be loaded into <4G memory. 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11349 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4 2011-03-07 02:23:00 +00:00
parent 6377d2f12d
commit a1fe1d6dd8
1 changed files with 15 additions and 10 deletions
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25
EdkCompatibilityPkg/Compatibility/BootScriptSaveOnS3SaveStateThunk/ScriptSave.c
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@ -797,11 +797,12 @@ InitializeScriptSaveOnS3SaveState (
{
UINT8 *Buffer;
UINTN BufferSize;
VOID *FfsBuffer;
PE_COFF_LOADER_IMAGE_CONTEXT ImageContext;
BOOT_SCRIPT_THUNK_DATA *BootScriptThunkData;
EFI_STATUS Status;
VOID *DevicePath;
EFI_PHYSICAL_ADDRESS MemoryAddress;
UINTN PageNumber;
//
// Test if the gEfiCallerIdGuid of this image is already installed. if not, the entry
@ -839,15 +840,19 @@ InitializeScriptSaveOnS3SaveState (
if (EFI_ERROR (Status)) {
return Status;
}
Status = gBS->AllocatePool (
EfiACPIMemoryNVS,
BufferSize + ImageContext.SectionAlignment,
&FfsBuffer
);
MemoryAddress = SIZE_4GB - 1;
PageNumber = EFI_SIZE_TO_PAGES (BufferSize + ImageContext.SectionAlignment);
Status = gBS->AllocatePages (
AllocateMaxAddress,
EfiACPIMemoryNVS,
PageNumber,
&MemoryAddress
);
if (EFI_ERROR (Status)) {
return EFI_OUT_OF_RESOURCES;
}
ImageContext.ImageAddress = (PHYSICAL_ADDRESS)(UINTN)FfsBuffer;
ImageContext.ImageAddress = (PHYSICAL_ADDRESS)(UINTN)MemoryAddress;
//
// Align buffer on section boundry
//
@ -858,7 +863,7 @@ InitializeScriptSaveOnS3SaveState (
//
Status = PeCoffLoaderLoadImage (&ImageContext);
if (EFI_ERROR (Status)) {
gBS->FreePool (FfsBuffer);
gBS->FreePages (MemoryAddress, PageNumber);
return Status;
}
@ -869,7 +874,7 @@ InitializeScriptSaveOnS3SaveState (
if (EFI_ERROR (Status)) {
PeCoffLoaderUnloadImage (&ImageContext);
gBS->FreePool (FfsBuffer);
gBS->FreePages (MemoryAddress, PageNumber);
return Status;
}
//
@ -878,7 +883,7 @@ InitializeScriptSaveOnS3SaveState (
InvalidateInstructionCacheRange ((VOID *)(UINTN)ImageContext.ImageAddress, (UINTN)ImageContext.ImageSize);
Status = ((EFI_IMAGE_ENTRY_POINT)(UINTN)(ImageContext.EntryPoint)) ((EFI_HANDLE)(UINTN)(ImageContext.ImageAddress), SystemTable);
if (EFI_ERROR (Status)) {
gBS->FreePool (FfsBuffer);
gBS->FreePages (MemoryAddress, PageNumber);
return Status;
}
//