/*++ @file
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The PCD, gEmulatorPkgTokenSpaceGuid.PcdPeiServicesTablePage, points to a magic page
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of memory that is like SRAM on an embedded system. This file defines what goes
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where in the magic page.
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Copyright (c) 2011, Apple Inc. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef __EMU_MAGIC_PAGE_LIB_H__
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#define __EMU_MAGIC_PAGE_LIB_H__
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#include <PiPei.h>
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#include <Library/PcdLib.h>
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#include <Protocol/EmuThunk.h>
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typedef struct {
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// Used by PEI Core and PEIMs to store the PEI Services pointer.
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// Privilege issues prevent using the PI mechanism in the emulator.
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CONST EFI_PEI_SERVICES **PeiServicesTablePointer;
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// Used by SecPeiServicesLib
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EFI_PEI_PPI_DESCRIPTOR *PpiList;
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// Needed by PEI PEI PeCoffLoaderExtraActionLib
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EMU_THUNK_PROTOCOL *Thunk;
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} EMU_MAGIC_PAGE_LAYOUT;
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#define EMU_MAGIC_PAGE() ((EMU_MAGIC_PAGE_LAYOUT *)((UINTN)PcdGet64 (PcdPeiServicesTablePage)))
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#endif
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