2ce311322c
Added PeCoffLoaderGetMachineType to the PeCoffGetEntryPointLibrary Class. Document to be updated. Added the PeCoffLoaderImageReadFromMemory() and PeCoffLoaderRelocateImageForRuntime () to the PcCoffLib. Updated EfiImage.h and removed EFI_IMAGE_OPTIONAL_HEADER and EFI_IMAGE_NT_HEADERS as they were replaced with checking the MachineType. PeCoffLib – Added checks for MachineType so the PeCoff lib can load any PE32 or PE32+ image. The relocations are still limited to IA32, X64, IPF, and EBC. I also added a re-relocator function to remove PeLoader Code from Runtime Lib. Even though there is only one instance of the re-relocator I wanted to get all the PeCoff loader code together. Replaced DEBUG_CODE() macro with DEBUG_CODE_START() and DEBUG_CODE_END() so you can debug through the DEBUG_CODE() macros. Also removed PE/COFF code and replaced with library usage. I also updated the IO Instrinsic lib to use _ReadWriteBarrior() to help with sync problems git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1103 6f19259b-4bc3-4df7-8a09-765794883524
121 lines
2.9 KiB
C
121 lines
2.9 KiB
C
/*++
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Copyright (c) 2006, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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Runtime.h
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Abstract:
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Runtime Architectural Protocol as defined in the DXE CIS
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This code is used to produce the EFI runtime virtual switch over
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--*/
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#ifndef _RUNTIME_H_
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#define _RUNTIME_H_
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//
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// Data structures
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//
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typedef struct {
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LIST_ENTRY Link;
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BOOLEAN Valid;
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EFI_PHYSICAL_ADDRESS ImageBase;
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UINTN ImageSize; // In no. of pages
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VOID *RelocationData;
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} RUNTIME_IMAGE_RELOCATION_DATA;
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typedef struct {
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LIST_ENTRY Link;
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IN UINT32 Type;
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IN EFI_TPL NotifyTpl;
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IN EFI_EVENT_NOTIFY NotifyFunction;
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IN VOID *NotifyContext;
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IN EFI_EVENT Event;
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} RUNTIME_NOTIFY_EVENT_DATA;
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//
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// Function Prototypes
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//
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VOID
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RelocatePeImageForRuntime (
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RUNTIME_IMAGE_RELOCATION_DATA *Image
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)
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;
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EFI_STATUS
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EFIAPI
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RuntimeDriverCalculateCrc32 (
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IN VOID *Data,
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IN UINTN DataSize,
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OUT UINT32 *CrcOut
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)
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;
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EFI_STATUS
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EFIAPI
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RuntimeDriverRegisterImage (
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IN EFI_RUNTIME_ARCH_PROTOCOL *This,
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IN EFI_PHYSICAL_ADDRESS ImageBase,
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IN UINTN ImageSize,
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IN VOID *RelocationData
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)
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;
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EFI_STATUS
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EFIAPI
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RuntimeDriverRegisterEvent (
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IN EFI_RUNTIME_ARCH_PROTOCOL *This,
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IN UINT32 Type,
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IN EFI_TPL NotifyTpl,
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IN EFI_EVENT_NOTIFY NotifyFunction,
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IN VOID *NotifyContext,
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IN EFI_EVENT *Event
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)
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;
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EFI_STATUS
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EFIAPI
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RuntimeDriverConvertPointer (
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IN UINTN DebugDisposition,
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IN OUT VOID **ConvertAddress
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)
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;
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VOID
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RuntimeDriverInitializeCrc32Table (
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VOID
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)
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;
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EFI_STATUS
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EFIAPI
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RuntimeDriverInitialize (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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)
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;
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//
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// Cache Flush Routine.
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//
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EFI_STATUS
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FlushCpuCache (
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IN EFI_PHYSICAL_ADDRESS Start,
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IN UINT64 Length
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)
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;
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#endif
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