mirror of https://github.com/acidanthera/audk.git
135 lines
3.5 KiB
C
135 lines
3.5 KiB
C
/** @file
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*
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* Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
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*
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* SPDX-License-Identifier: BSD-2-Clause-Patent
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*
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**/
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#ifndef __UEFI_PAYLOAD_ENTRY_H__
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#define __UEFI_PAYLOAD_ENTRY_H__
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#include <PiPei.h>
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#include <Library/BaseLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/DebugLib.h>
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#include <Library/PeCoffLib.h>
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#include <Library/HobLib.h>
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#include <Library/PcdLib.h>
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#include <Guid/MemoryAllocationHob.h>
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#include <Library/IoLib.h>
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#include <Library/PeCoffLib.h>
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#include <Library/BlParseLib.h>
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#include <Library/PlatformSupportLib.h>
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#include <Library/UefiCpuLib.h>
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#include <IndustryStandard/Acpi.h>
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#include <IndustryStandard/MemoryMappedConfigurationSpaceAccessTable.h>
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#include <Guid/SerialPortInfoGuid.h>
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#include <Guid/SystemTableInfoGuid.h>
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#include <Guid/MemoryMapInfoGuid.h>
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#include <Guid/AcpiBoardInfoGuid.h>
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#include <Guid/GraphicsInfoHob.h>
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#define LEGACY_8259_MASK_REGISTER_MASTER 0x21
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#define LEGACY_8259_MASK_REGISTER_SLAVE 0xA1
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#define GET_OCCUPIED_SIZE(ActualSize, Alignment) \
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((ActualSize) + (((Alignment) - ((ActualSize) & ((Alignment) - 1))) & ((Alignment) - 1)))
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/**
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Auto-generated function that calls the library constructors for all of the module's
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dependent libraries.
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**/
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VOID
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EFIAPI
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ProcessLibraryConstructorList (
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VOID
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);
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/**
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Add a new HOB to the HOB List.
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@param HobType Type of the new HOB.
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@param HobLength Length of the new HOB to allocate.
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@return NULL if there is no space to create a hob.
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@return The address point to the new created hob.
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**/
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VOID *
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EFIAPI
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CreateHob (
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IN UINT16 HobType,
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IN UINT16 HobLength
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);
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/**
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Update the Stack Hob if the stack has been moved
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@param BaseAddress The 64 bit physical address of the Stack.
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@param Length The length of the stack in bytes.
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**/
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VOID
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EFIAPI
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UpdateStackHob (
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IN EFI_PHYSICAL_ADDRESS BaseAddress,
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IN UINT64 Length
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);
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/**
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Build a Handoff Information Table HOB
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This function initialize a HOB region from EfiMemoryBegin with length
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EfiMemoryLength. And EfiFreeMemoryBottom and EfiFreeMemoryTop should
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be inside the HOB region.
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@param[in] EfiMemoryBegin Total memory start address
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@param[in] EfiMemoryLength Total memory length reported in handoff HOB.
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@param[in] EfiFreeMemoryBottom Free memory start address
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@param[in] EfiFreeMemoryTop Free memory end address.
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@return The pointer to the handoff HOB table.
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**/
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EFI_HOB_HANDOFF_INFO_TABLE*
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EFIAPI
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HobConstructor (
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IN VOID *EfiMemoryBegin,
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IN UINTN EfiMemoryLength,
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IN VOID *EfiFreeMemoryBottom,
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IN VOID *EfiFreeMemoryTop
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);
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/**
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Find DXE core from FV and build DXE core HOBs.
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@param[out] DxeCoreEntryPoint DXE core entry point
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@retval EFI_SUCCESS If it completed successfully.
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@retval EFI_NOT_FOUND If it failed to load DXE FV.
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**/
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EFI_STATUS
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LoadDxeCore (
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OUT PHYSICAL_ADDRESS *DxeCoreEntryPoint
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);
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/**
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Transfers control to DxeCore.
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This function performs a CPU architecture specific operations to execute
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the entry point of DxeCore with the parameters of HobList.
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@param DxeCoreEntryPoint The entry point of DxeCore.
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@param HobList The start of HobList passed to DxeCore.
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**/
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VOID
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HandOffToDxeCore (
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IN EFI_PHYSICAL_ADDRESS DxeCoreEntryPoint,
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IN EFI_PEI_HOB_POINTERS HobList
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);
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#endif
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