summaryrefslogtreecommitdiff
path: root/EDK/Foundation/Library/Pei/PeiLib/ia32/PeCoffLoaderEx.c
diff options
context:
space:
mode:
Diffstat (limited to 'EDK/Foundation/Library/Pei/PeiLib/ia32/PeCoffLoaderEx.c')
-rw-r--r--EDK/Foundation/Library/Pei/PeiLib/ia32/PeCoffLoaderEx.c93
1 files changed, 93 insertions, 0 deletions
diff --git a/EDK/Foundation/Library/Pei/PeiLib/ia32/PeCoffLoaderEx.c b/EDK/Foundation/Library/Pei/PeiLib/ia32/PeCoffLoaderEx.c
new file mode 100644
index 0000000..4eee1c5
--- /dev/null
+++ b/EDK/Foundation/Library/Pei/PeiLib/ia32/PeCoffLoaderEx.c
@@ -0,0 +1,93 @@
+/*++
+
+Copyright (c) 2004 - 2006, Intel Corporation
+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:
+
+ PeCoffLoaderEx.c
+
+Abstract:
+
+ IA-32 Specific relocation fixups
+
+Revision History
+
+--*/
+
+#include "TianoCommon.h"
+#include "EfiImage.h"
+
+EFI_STATUS
+PeCoffLoaderRelocateImageEx (
+ IN UINT16 *Reloc,
+ IN OUT CHAR8 *Fixup,
+ IN OUT CHAR8 **FixupData,
+ IN UINT64 Adjust
+ )
+/*++
+
+Routine Description:
+
+ Performs an IA-32 specific relocation fixup
+
+Arguments:
+
+ Reloc - Pointer to the relocation record
+
+ Fixup - Pointer to the address to fix up
+
+ FixupData - Pointer to a buffer to log the fixups
+
+ Adjust - The offset to adjust the fixup
+
+Returns:
+
+ EFI_UNSUPPORTED - relocate unsupported
+
+--*/
+{
+ return EFI_UNSUPPORTED;
+}
+
+BOOLEAN
+PeCoffLoaderImageFormatSupported (
+ IN UINT16 Machine
+ )
+/*++
+Routine Description:
+
+ 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.
+
+ This function implies the basic PE/COFF loader/relocator supports IA32, EBC,
+ & X64 images. Calling the entry point in a correct mannor is up to the
+ consumer of this library.
+
+Arguments:
+
+ Machine - Machine type from the PE Header.
+
+Returns:
+
+ TRUE - if this PE/COFF loader can load the image
+ FALSE - if this PE/COFF loader cannot load the image
+
+--*/
+{
+ if ((Machine == EFI_IMAGE_MACHINE_IA32) || (Machine == EFI_IMAGE_MACHINE_X64) ||
+ (Machine == EFI_IMAGE_MACHINE_EBC)) {
+ return TRUE;
+ }
+
+ return FALSE;
+}
+