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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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51
MdeModulePkg/Core/Pei/PeiMain.h
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@@ -35,6 +35,7 @@ Revision History
#include <Ppi/GuidedSectionExtraction.h>
#include <Ppi/LoadFile.h>
#include <Ppi/Security2.h>
#include <Ppi/TemporaryRamSupport.h>
#include <Library/DebugLib.h>
#include <Library/PeiCoreEntryPoint.h>
#include <Library/BaseLib.h>
@@ -66,9 +67,7 @@ typedef union {
VOID *Raw;
} PEI_PPI_LIST_POINTERS;
#define PEI_STACK_SIZE 0x20000
#define MAX_PPI_DESCRIPTORS 128
#define MAX_PPI_DESCRIPTORS 64
typedef struct {
INTN PpiListEnd;
@@ -135,9 +134,14 @@ typedef struct{
VOID *CpuIo;
EFI_PEI_SECURITY2_PPI *PrivateSecurityPpi;
EFI_PEI_SERVICES ServiceTableShadow;
UINTN SizeOfTemporaryMemory;
UINTN SizeOfCacheAsRam;
VOID *MaxTopOfCarHeap;
EFI_PEI_PPI_DESCRIPTOR *XipLoadFile;
EFI_PHYSICAL_ADDRESS PhysicalMemoryBegin;
UINT64 PhysicalMemoryLength;
EFI_PHYSICAL_ADDRESS FreePhysicalMemoryTop;
VOID* ShadowedPeiCore;
CACHE_SECTION_DATA CacheSection;
} PEI_CORE_INSTANCE;
@@ -307,6 +311,35 @@ Returns:
;
EFI_STATUS
FindNextPeim (
IN EFI_PEI_SERVICES **PeiServices,
IN EFI_FIRMWARE_VOLUME_HEADER *FwVolHeader,
IN OUT EFI_FFS_FILE_HEADER **PeimFileHeader
)
/*++
Routine Description:
Given the input file pointer, search for the next matching file in the
FFS volume. The search starts from FileHeader inside
the Firmware Volume defined by FwVolHeader.
Arguments:
PeiServices - Pointer to the PEI Core Services Table.
FwVolHeader - Pointer to the FV header of the volume to search.
This parameter must point to a valid FFS volume.
PeimFileHeader - Pointer to the current file from which to begin searching.
This pointer will be updated upon return to reflect the file found.
Returns:
EFI_NOT_FOUND - No files matching the search criteria were found
EFI_SUCCESS
--*/
;
BOOLEAN
Dispatched (
IN UINT8 CurrentPeim,
@@ -439,8 +472,9 @@ Returns:
VOID
ConvertPpiPointers (
IN CONST EFI_PEI_SERVICES **PeiServices,
IN EFI_HOB_HANDOFF_INFO_TABLE *OldHandOffHob,
IN CONST EFI_PEI_SERVICES **PeiServices,
IN UINTN OldCheckingBottom,
IN UINTN OldCheckingTop,
IN EFI_HOB_HANDOFF_INFO_TABLE *NewHandOffHob
)
/*++
@@ -451,9 +485,10 @@ Routine Description:
Arguments:
PeiServices - The PEI core services table.
OldHandOffHob - The old handoff HOB list.
NewHandOffHob - The new handoff HOB list.
PeiServices - The PEI core services table.
OldCheckingBottom - The old checking bottom.
OldCheckingTop - The old checking top.
NewHandOffHob - The new handoff HOB list.
Returns: