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author | xli24 <xli24@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-01-25 06:05:36 +0000 |
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committer | xli24 <xli24@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-01-25 06:05:36 +0000 |
commit | 582510249f2fb1334e507b99421b9485f6b89159 (patch) | |
tree | cd9d7414885d26e79565cd12ec241af93dc600f2 /MdePkg/Library/BasePeCoffLib/BasePeCoffLibInternals.h | |
parent | ba3a1cb5bb97ffdea980f188fbd14b08200aeac6 (diff) | |
download | edk2-platforms-582510249f2fb1334e507b99421b9485f6b89159.tar.xz |
Make MDE package pass intel IPF compiler with /W4 /WX switched on.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2312 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Library/BasePeCoffLib/BasePeCoffLibInternals.h')
-rw-r--r-- | MdePkg/Library/BasePeCoffLib/BasePeCoffLibInternals.h | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/MdePkg/Library/BasePeCoffLib/BasePeCoffLibInternals.h b/MdePkg/Library/BasePeCoffLib/BasePeCoffLibInternals.h new file mode 100644 index 0000000000..3d4d71af33 --- /dev/null +++ b/MdePkg/Library/BasePeCoffLib/BasePeCoffLibInternals.h @@ -0,0 +1,124 @@ +/** @file
+ Declaration of internal functions in PE/COFF Lib.
+
+ Copyright (c) 2006, Intel Corporation<BR>
+ All rights reserved. This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+ Module Name: BasePeCoffLibInternals.h
+
+**/
+
+#ifndef __BASE_PECOFF_LIB_INTERNALS__
+#define __BASE_PECOFF_LIB_INTERNALS__
+
+/**
+ Performs an Itanium-based specific relocation fixup and is a no-op on other
+ instruction sets.
+
+ @param Reloc Pointer to the relocation record.
+ @param Fixup Pointer to the address to fix up.
+ @param FixupData Pointer to a buffer to log the fixups.
+ @param Adjust The offset to adjust the fixup.
+
+ @return Status code.
+
+**/
+RETURN_STATUS
+PeCoffLoaderRelocateImageEx (
+ IN UINT16 *Reloc,
+ IN OUT CHAR8 *Fixup,
+ IN OUT CHAR8 **FixupData,
+ IN UINT64 Adjust
+ );
+
+
+/**
+ Performs an Itanium-based specific re-relocation fixup and is a no-op on other
+ instruction sets. This is used to re-relocated the image into the EFI virtual
+ space for runtime calls.
+
+ @param Reloc Pointer to the relocation record.
+ @param Fixup Pointer to the address to fix up.
+ @param FixupData Pointer to a buffer to log the fixups.
+ @param Adjust The offset to adjust the fixup.
+
+ @return Status code.
+
+**/
+RETURN_STATUS
+PeHotRelocateImageEx (
+ IN UINT16 *Reloc,
+ IN OUT CHAR8 *Fixup,
+ IN OUT CHAR8 **FixupData,
+ IN UINT64 Adjust
+ );
+
+
+/**
+ Returns TRUE if the machine type of PE/COFF image is supported. Supported
+ does not mean the image can be executed it means the PE/COFF loader supports
+ loading and relocating of the image type. It's up to the caller to support
+ the entry point.
+
+ @param Machine Machine type from the PE Header.
+
+ @return TRUE if this PE/COFF loader can load the image
+
+**/
+BOOLEAN
+PeCoffLoaderImageFormatSupported (
+ IN UINT16 Machine
+ );
+
+/**
+ Retrieves the magic value from the PE/COFF header.
+
+ @param Hdr The buffer in which to return the PE32, PE32+, or TE header.
+
+ @return EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC - Image is PE32
+ @return EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC - Image is PE32+
+
+**/
+UINT16
+PeCoffLoaderGetPeHeaderMagicValue (
+ IN EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION Hdr
+ );
+
+/**
+ Retrieves the PE or TE Header from a PE/COFF or TE image.
+
+ @param ImageContext The context of the image being loaded.
+ @param Hdr The buffer in which to return the PE32, PE32+, or TE header.
+
+ @retval RETURN_SUCCESS The PE or TE Header is read.
+ @retval Other The error status from reading the PE/COFF or TE image using the ImageRead function.
+
+**/
+RETURN_STATUS
+PeCoffLoaderGetPeHeader (
+ IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext,
+ OUT EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION Hdr
+ );
+
+/**
+ Converts an image address to the loaded address.
+
+ @param ImageContext The context of the image being loaded.
+ @param Address The address to be converted to the loaded address.
+
+ @return The converted address or NULL if the address can not be converted.
+
+**/
+VOID *
+PeCoffLoaderImageAddress (
+ IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext,
+ IN UINTN Address
+ );
+
+#endif
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