1. UINTN & INTN issue for EBC architecture:

	The MAX_BIT of EBC will no longer be fixed to bit 63. It is defined as (1ULL << (sizeof (INTN) * 8 - 1)).
	Make EdkModulePkg & MdePkg EBC compiler clean: treat all EFI_STATUS error code as variable.
2. PrintLib
	Complete all missing ASSERT()s.
	Fix “\n” & “%\n” issue thanks to the clarification of MWG 0.56d.
	Adjust StatusString array to support EBC build.
3. BaseMemoryLib
	Adjust ASSERT () & function header of ComparaMem, SetMemXX, ScanMemXX to synchronize with MWG 0.56d.
4.SmbusLib
	Change Pec bit to bit 22 SmBusAddress to synchronize MWG 0.56d.
	Add ASSERT()s to check if length is illegal for SmBusBlockWrite() & SmBusProcessBlock() since it is 6 bit now.
5. PerformanceLib
	Rename “EdkDxePerformanceLib” & “EdkPeiPerformanceLib” to “DxePerformanceLib” & “PeiPerformanceLib” respectively.
	Synchronize the function header of GetPerformanceMeasurement() with MWG 0.56d.
6. BasePeCoffLoaderLib.
	Make PeCoffLoaderLoadImage () Assert() if ImageContext is NULL>
	Make PeCoffLoaderLoadImage () return RETURN_INVALID_PARAMETER if the ImageAddress in ImageContext is 0.
	Adjust some coding style.


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@593 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 49 insertions, 20 deletions

diff --git a/MdePkg/Include/Library/PeCoffLib.h b/MdePkg/Include/Library/PeCoffLib.h
index 08e8195a8a..0a68ae640f 100644
--- a/MdePkg/Include/Library/PeCoffLib.h
+++ b/MdePkg/Include/Library/PeCoffLib.h
@@ -75,15 +75,22 @@ typedef struct {
 

 

 /**

-	Retrieves information on a PE/COFF image

+  Retrieves information about a PE/COFF image.

 

-	@param	ImageContext The context of the image being loaded

+  Computes the PeCoffHeaderOffset, ImageAddress, ImageSize, DestinationAddress, CodeView,

+  PdbPointer, RelocationsStripped, SectionAlignment, SizeOfHeaders, and DebugDirectoryEntryRva

+  fields of the ImageContext structure.  If ImageContext is NULL, then return RETURN_INVALID_PARAMETER.

+  If the PE/COFF image accessed through the ImageRead service in the ImageContext structure is not

+  a supported PE/COFF image type, then return RETURN_UNSUPPORTED.  If any errors occur while

+  computing the fields of ImageContext, then the error status is returned in the ImageError field of

+  ImageContext. 

 

-	@retval	EFI_SUCCESS The information on the PE/COFF image was collected.

-	@retval	EFI_INVALID_PARAMETER ImageContext is NULL.

-	@retval	EFI_UNSUPPORTED The PE/COFF image is not supported.

-	@retval	Otherwise The error status from reading the PE/COFF image using the

-	ImageContext->ImageRead() function

+  @param  ImageContext              Pointer to the image context structure that describes the PE/COFF

+                                    image that needs to be examined by this function.

+

+  @retval RETURN_SUCCESS            The information on the PE/COFF image was collected.

+  @retval RETURN_INVALID_PARAMETER  ImageContext is NULL.

+  @retval RETURN_UNSUPPORTED        The PE/COFF image is not supported.

 

 **/

 RETURN_STATUS

@@ -94,13 +101,23 @@ PeCoffLoaderGetImageInfo (
 ;

 

 /**

-	Relocates a PE/COFF image in memory

+  Applies relocation fixups to a PE/COFF image that was loaded with PeCoffLoaderLoadImage().

+

+  If the DestinationAddress field of ImageContext is 0, then use the ImageAddress field of

+  ImageContext as the relocation base address.  Otherwise, use the DestinationAddress field

+  of ImageContext as the relocation base address.  The caller must allocate the relocation

+  fixup log buffer and fill in the FixupData field of ImageContext prior to calling this function.  

+  If ImageContext is NULL, then ASSERT().

 

-	@param	ImageContext Contains information on the loaded image to relocate

+  @param  ImageContext        Pointer to the image context structure that describes the PE/COFF

+                              image that is being relocated.

 

-	@retval EFI_SUCCESS      if the PE/COFF image was relocated

-	@retval EFI_LOAD_ERROR   if the image is not a valid PE/COFF image

-	@retval EFI_UNSUPPORTED  not support

+  @retval RETURN_SUCCESS      The PE/COFF image was relocated.

+                              Extended status information is in the ImageError field of ImageContext.

+  @retval RETURN_LOAD_ERROR   The image in not a valid PE/COFF image.

+                              Extended status information is in the ImageError field of ImageContext.

+  @retval RETURN_UNSUPPORTED  A relocation record type is not supported.

+                              Extended status information is in the ImageError field of ImageContext.

 

 **/

 RETURN_STATUS

@@ -111,14 +128,26 @@ PeCoffLoaderRelocateImage (
 ;

 

 /**

-	Loads a PE/COFF image into memory

-

-	@param	ImageContext Contains information on image to load into memory

-

-	@retval EFI_SUCCESS            if the PE/COFF image was loaded

-	@retval EFI_BUFFER_TOO_SMALL   if the caller did not provide a large enough buffer

-	@retval EFI_LOAD_ERROR         if the image is a runtime driver with no relocations

-	@retval EFI_INVALID_PARAMETER  if the image address is invalid

+  Loads a PE/COFF image into memory.

+

+  Loads the PE/COFF image accessed through the ImageRead service of ImageContext into the buffer

+  specified by the ImageAddress and ImageSize fields of ImageContext.  The caller must allocate

+  the load buffer and fill in the ImageAddress and ImageSize fields prior to calling this function.

+  The EntryPoint, FixupDataSize, CodeView, and PdbPointer fields of ImageContext are computed.

+  If ImageContext is NULL, then ASSERT().

+

+  @param  ImageContext              Pointer to the image context structure that describes the PE/COFF

+                                    image that is being loaded.

+

+  @retval RETURN_SUCCESS            The PE/COFF image was loaded into the buffer specified by

+                                    the ImageAddress and ImageSize fields of ImageContext.

+                                    Extended status information is in the ImageError field of ImageContext.

+  @retval RETURN_BUFFER_TOO_SMALL   The caller did not provide a large enough buffer.

+                                    Extended status information is in the ImageError field of ImageContext.

+  @retval RETURN_LOAD_ERROR         The PE/COFF image is an EFI Runtime image with no relocations.

+                                    Extended status information is in the ImageError field of ImageContext.

+  @retval RETURN_INVALID_PARAMETER  The image address is invalid.

+                                    Extended status information is in the ImageError field of ImageContext.

 

 **/

 RETURN_STATUS