diff options
| -rw-r--r-- | MdePkg/Library/BasePeCoffLib/AArch64/PeCoffLoaderEx.c | 127 | ||||
| -rw-r--r-- | MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf | 5 | ||||
| -rw-r--r-- | MdePkg/Library/BasePeCoffLib/PeCoffLoaderEx.c | 2 |
3 files changed, 2 insertions, 132 deletions
diff --git a/MdePkg/Library/BasePeCoffLib/AArch64/PeCoffLoaderEx.c b/MdePkg/Library/BasePeCoffLib/AArch64/PeCoffLoaderEx.c deleted file mode 100644 index 7e4b4db45..000000000 --- a/MdePkg/Library/BasePeCoffLib/AArch64/PeCoffLoaderEx.c +++ /dev/null @@ -1,127 +0,0 @@ -/** @file
- Specific relocation fixups for ARM architecture.
-
- Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
- Portions copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
- Portions copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
-
- 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.
-
-**/
-
-#include "BasePeCoffLibInternals.h"
-#include <Library/BaseLib.h>
-
-// Note: Currently only large memory model is supported by UEFI relocation code.
-
-/**
- Performs an AARCH64-based specific relocation fixup and is a no-op on other
- instruction sets.
-
- @param Reloc The pointer to the relocation record.
- @param Fixup The pointer to the address to fix up.
- @param FixupData The 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
- )
-{
- UINT64 *Fixup64;
-
- switch ((*Reloc) >> 12) {
-
- case EFI_IMAGE_REL_BASED_DIR64:
- Fixup64 = (UINT64 *) Fixup;
- *Fixup64 = *Fixup64 + (UINT64) Adjust;
- if (*FixupData != NULL) {
- *FixupData = ALIGN_POINTER(*FixupData, sizeof(UINT64));
- *(UINT64 *)(*FixupData) = *Fixup64;
- *FixupData = *FixupData + sizeof(UINT64);
- }
- break;
-
- default:
- return RETURN_UNSUPPORTED;
- }
-
- return RETURN_SUCCESS;
-}
-
-/**
- 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
- )
-{
- if ((Machine == IMAGE_FILE_MACHINE_ARM64) || (Machine == IMAGE_FILE_MACHINE_EBC)) {
- return TRUE;
- }
-
- return FALSE;
-}
-
-/**
- Performs an ARM-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 The pointer to the relocation record.
- @param Fixup The pointer to the address to fix up.
- @param FixupData The 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
- )
-{
- UINT64 *Fixup64;
-
- switch ((*Reloc) >> 12) {
- case EFI_IMAGE_REL_BASED_DIR64:
- Fixup64 = (UINT64 *) Fixup;
- *FixupData = ALIGN_POINTER (*FixupData, sizeof (UINT64));
- if (*(UINT64 *) (*FixupData) == *Fixup64) {
- *Fixup64 = *Fixup64 + (UINT64) Adjust;
- }
-
- *FixupData = *FixupData + sizeof (UINT64);
- break;
-
- default:
- DEBUG ((EFI_D_ERROR, "PeHotRelocateEx:unknown fixed type\n"));
- return RETURN_UNSUPPORTED;
- }
-
- return RETURN_SUCCESS;
-}
diff --git a/MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf b/MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf index 576d72826..ff0580fbd 100644 --- a/MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf +++ b/MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf @@ -40,7 +40,7 @@ BasePeCoffLibInternals.h
BasePeCoff.c
-[Sources.IA32, Sources.X64, Sources.EBC]
+[Sources.IA32, Sources.X64, Sources.EBC, Sources.AARCH64]
PeCoffLoaderEx.c
[Sources.IPF]
@@ -49,9 +49,6 @@ [Sources.ARM]
Arm/PeCoffLoaderEx.c
-[Sources.AARCH64]
- AArch64/PeCoffLoaderEx.c
-
[Packages]
MdePkg/MdePkg.dec
diff --git a/MdePkg/Library/BasePeCoffLib/PeCoffLoaderEx.c b/MdePkg/Library/BasePeCoffLib/PeCoffLoaderEx.c index 2ed58844d..9eda4cf39 100644 --- a/MdePkg/Library/BasePeCoffLib/PeCoffLoaderEx.c +++ b/MdePkg/Library/BasePeCoffLib/PeCoffLoaderEx.c @@ -57,7 +57,7 @@ PeCoffLoaderImageFormatSupported ( )
{
if ((Machine == IMAGE_FILE_MACHINE_I386) || (Machine == IMAGE_FILE_MACHINE_X64) ||
- (Machine == IMAGE_FILE_MACHINE_EBC)) {
+ (Machine == IMAGE_FILE_MACHINE_EBC) || (Machine == IMAGE_FILE_MACHINE_ARM64)) {
return TRUE;
}
|