Relocations of type EFI_IMAGE_REL_BASED_DIR64 are handled in exactly
the same way on all 64-bit machine types (IPF, X64 and AARCH64).
So move the handling of this type to the generic part of the relocation
routine PeCoffLoaderRelocateImage ().
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheu...@linaro.org>
---
BaseTools/Source/C/Common/BasePeCoff.c | 33 +++----
BaseTools/Source/C/Common/PeCoffLoaderEx.c | 90 --------------------
2 files changed, 11 insertions(+), 112 deletions(-)
diff --git a/BaseTools/Source/C/Common/BasePeCoff.c
b/BaseTools/Source/C/Common/BasePeCoff.c
index afb45df40b84..9652557d13bc 100644
--- a/BaseTools/Source/C/Common/BasePeCoff.c
+++ b/BaseTools/Source/C/Common/BasePeCoff.c
@@ -57,14 +57,6 @@ PeCoffLoaderRelocateIa32Image (
);
RETURN_STATUS
-PeCoffLoaderRelocateX64Image (
- IN UINT16 *Reloc,
- IN OUT CHAR8 *Fixup,
- IN OUT CHAR8 **FixupData,
- IN UINT64 Adjust
- );
-
-RETURN_STATUS
PeCoffLoaderRelocateIpfImage (
IN UINT16 *Reloc,
IN OUT CHAR8 *Fixup,
@@ -80,14 +72,6 @@ PeCoffLoaderRelocateArmImage (
IN UINT64 Adjust
);
-RETURN_STATUS
-PeCoffLoaderRelocateAArch64Image (
- IN UINT16 *Reloc,
- IN OUT CHAR8 *Fixup,
- IN OUT CHAR8 **FixupData,
- IN UINT64 Adjust
- );
-
STATIC
RETURN_STATUS
PeCoffLoaderGetPeHeader (
@@ -619,6 +603,7 @@ Returns:
CHAR8 *FixupBase;
UINT16 *F16;
UINT32 *F32;
+ UINT64 *F64;
CHAR8 *FixupData;
PHYSICAL_ADDRESS BaseAddress;
UINT16 MachineType;
@@ -778,6 +763,16 @@ Returns:
}
break;
+ case EFI_IMAGE_REL_BASED_DIR64:
+ F64 = (UINT64 *) Fixup;
+ *F64 = *F64 + (UINT64) Adjust;
+ if (FixupData != NULL) {
+ FixupData = ALIGN_POINTER (FixupData, sizeof (UINT64));
+ *(UINT64 *) FixupData = *F64;
+ FixupData = FixupData + sizeof (UINT64);
+ }
+ break;
+
case EFI_IMAGE_REL_BASED_HIGHADJ:
//
// Return the same EFI_UNSUPPORTED return code as
@@ -795,15 +790,9 @@ Returns:
case EFI_IMAGE_MACHINE_ARMT:
Status = PeCoffLoaderRelocateArmImage (&Reloc, Fixup, &FixupData,
Adjust);
break;
- case EFI_IMAGE_MACHINE_X64:
- Status = PeCoffLoaderRelocateX64Image (Reloc, Fixup, &FixupData,
Adjust);
- break;
case EFI_IMAGE_MACHINE_IA64:
Status = PeCoffLoaderRelocateIpfImage (Reloc, Fixup, &FixupData,
Adjust);
break;
- case EFI_IMAGE_MACHINE_AARCH64:
- Status = PeCoffLoaderRelocateAArch64Image (Reloc, Fixup, &FixupData,
Adjust);
- break;
default:
Status = RETURN_UNSUPPORTED;
break;
diff --git a/BaseTools/Source/C/Common/PeCoffLoaderEx.c
b/BaseTools/Source/C/Common/PeCoffLoaderEx.c
index b7b7227f57d4..382138a8937e 100644
--- a/BaseTools/Source/C/Common/PeCoffLoaderEx.c
+++ b/BaseTools/Source/C/Common/PeCoffLoaderEx.c
@@ -133,16 +133,6 @@ Returns:
switch ((*Reloc) >> 12) {
- case EFI_IMAGE_REL_BASED_DIR64:
- F64 = (UINT64 *) Fixup;
- *F64 = *F64 + (UINT64) Adjust;
- if (*FixupData != NULL) {
- *FixupData = ALIGN_POINTER(*FixupData, sizeof(UINT64));
- *(UINT64 *)(*FixupData) = *F64;
- *FixupData = *FixupData + sizeof(UINT64);
- }
- break;
-
case EFI_IMAGE_REL_BASED_IA64_IMM64:
//
@@ -270,46 +260,6 @@ Returns:
return RETURN_SUCCESS;
}
-RETURN_STATUS
-PeCoffLoaderRelocateX64Image (
- IN UINT16 *Reloc,
- IN OUT CHAR8 *Fixup,
- IN OUT CHAR8 **FixupData,
- IN UINT64 Adjust
- )
-/**
- Performs an x64 specific relocation fixup
-
- @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
-
- @retval RETURN_SUCCESS Success to perform relocation
- @retval RETURN_UNSUPPORTED Unsupported.
-**/
-{
- UINT64 *F64;
-
- switch ((*Reloc) >> 12) {
-
- case EFI_IMAGE_REL_BASED_DIR64:
- F64 = (UINT64 *) Fixup;
- *F64 = *F64 + (UINT64) Adjust;
- if (*FixupData != NULL) {
- *FixupData = ALIGN_POINTER(*FixupData, sizeof(UINT64));
- *(UINT64 *)(*FixupData) = *F64;
- *FixupData = *FixupData + sizeof(UINT64);
- }
- break;
-
- default:
- return RETURN_UNSUPPORTED;
- }
-
- return RETURN_SUCCESS;
-}
-
/**
Pass in a pointer to an ARM MOVT or MOVW immediate instruciton and
return the immediate data encoded in the instruction
@@ -465,43 +415,3 @@ PeCoffLoaderRelocateArmImage (
return RETURN_SUCCESS;
}
-
-RETURN_STATUS
-PeCoffLoaderRelocateAArch64Image (
- IN UINT16 *Reloc,
- IN OUT CHAR8 *Fixup,
- IN OUT CHAR8 **FixupData,
- IN UINT64 Adjust
- )
-/**
- Performs an AArch64 specific relocation fixup
-
- @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
-
- @retval RETURN_SUCCESS Success to perform relocation
- @retval RETURN_UNSUPPORTED Unsupported.
-**/
-{
- UINT64 *F64;
-
- switch ((*Reloc) >> 12) {
-
- case EFI_IMAGE_REL_BASED_DIR64:
- F64 = (UINT64 *) Fixup;
- *F64 = *F64 + (UINT64) Adjust;
- if (*FixupData != NULL) {
- *FixupData = ALIGN_POINTER(*FixupData, sizeof(UINT64));
- *(UINT64 *)(*FixupData) = *F64;
- *FixupData = *FixupData + sizeof(UINT64);
- }
- break;
-
- default:
- return RETURN_UNSUPPORTED;
- }
-
- return RETURN_SUCCESS;
-}
--
1.9.1
------------------------------------------------------------------------------
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