diff options
Diffstat (limited to 'MdePkg/Include/Library/PeCoffLib.h')
-rw-r--r-- | MdePkg/Include/Library/PeCoffLib.h | 51 |
1 files changed, 50 insertions, 1 deletions
diff --git a/MdePkg/Include/Library/PeCoffLib.h b/MdePkg/Include/Library/PeCoffLib.h index df588b704d..920004aebc 100644 --- a/MdePkg/Include/Library/PeCoffLib.h +++ b/MdePkg/Include/Library/PeCoffLib.h @@ -1,5 +1,5 @@ /** @file
- Memory Only PE COFF loader
+ Memory Only PE COFF loader.
Copyright (c) 2006, Intel Corporation
All rights reserved. This program and the accompanying materials
@@ -157,4 +157,53 @@ PeCoffLoaderLoadImage ( )
;
+
+/**
+ ImageRead function that operates on a memory buffer whos base is passed into
+ FileHandle.
+
+ @param FileHandle Ponter to baes of the input stream
+ @param FileOffset Offset to the start of the buffer
+ @param ReadSize Number of bytes to copy into the buffer
+ @param Buffer Location to place results of read
+
+ @retval RETURN_SUCCESS Data is read from FileOffset from the Handle into
+ the buffer.
+**/
+RETURN_STATUS
+EFIAPI
+PeCoffLoaderImageReadFromMemory (
+ IN VOID *FileHandle,
+ IN UINTN FileOffset,
+ IN OUT UINTN *ReadSize,
+ OUT VOID *Buffer
+ )
+;
+
+
+/**
+ Reapply fixups on a fixed up PE32/PE32+ image to allow virutal calling at EFI
+ runtime.
+
+ PE_COFF_LOADER_IMAGE_CONTEXT.FixupData stores information needed to reapply
+ the fixups with a virtual mapping.
+
+
+ @param ImageBase Base address of relocated image
+ @param VirtImageBase Virtual mapping for ImageBase
+ @param ImageSize Size of the image to relocate
+ @param RelocationData Location to place results of read
+
+**/
+VOID
+EFIAPI
+PeCoffLoaderRelocateImageForRuntime (
+ IN PHYSICAL_ADDRESS ImageBase,
+ IN PHYSICAL_ADDRESS VirtImageBase,
+ IN UINTN ImageSize,
+ IN VOID *RelocationData
+ )
+;
+
+
#endif
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