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BaseTools: Update GenFw/GenFv to support LoongArch platform.

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REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4053

C code changes for building EDK2 LoongArch platform.

For definitions of PE/COFF and LOONGARCH relocation types, see the
"Machine Types" and "Basic Relocation Types" sections of this URL for
LOONGARCH values:
https://docs.microsoft.com/en-us/windows/win32/debug/pe-format

Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Yuwei Chen <yuwei.chen@intel.com>

Signed-off-by: Chao Li <lichao@loongson.cn>
Co-authored-by: Dongyan Qian <qiandongyan@loongson.cn>
Co-authored-by: Baoqi Zhang <zhangbaoqi@loongson.cn>
Co-authored-by: Yang Zhou <zhouyang@loongson.cn>
Co-authored-by: Xiaotian Wu <wuxiaotian@loongson.cn>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
This commit is contained in:
Chao Li
2022-09-06 21:00:07 +08:00
committed by mergify[bot]
parent 082b563fc4
commit 1aa311d175
7 changed files with 636 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
BaseTools/Source/C/Common/BasePeCoff.c
View File

@@ -5,6 +5,7 @@
Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>
Portions Copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
Portions Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
Portions Copyright (c) 2022, Loongson Technology Corporation Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
@@ -68,6 +69,14 @@ PeCoffLoaderRelocateRiscVImage (
IN UINT64 Adjust
);
RETURN_STATUS
PeCoffLoaderRelocateLoongArch64Image (
IN UINT16 *Reloc,
IN OUT CHAR8 *Fixup,
IN OUT CHAR8 **FixupData,
IN UINT64 Adjust
);
STATIC
RETURN_STATUS
PeCoffLoaderGetPeHeader (
@@ -184,7 +193,8 @@ Returns:
ImageContext->Machine != EFI_IMAGE_MACHINE_ARMT && \
ImageContext->Machine != EFI_IMAGE_MACHINE_EBC && \
ImageContext->Machine != EFI_IMAGE_MACHINE_AARCH64 && \
ImageContext->Machine != EFI_IMAGE_MACHINE_RISCV64) {
ImageContext->Machine != EFI_IMAGE_MACHINE_RISCV64 && \
ImageContext->Machine != EFI_IMAGE_MACHINE_LOONGARCH64) {
if (ImageContext->Machine == IMAGE_FILE_MACHINE_ARM) {
//
// There are two types of ARM images. Pure ARM and ARM/Thumb.
@@ -815,6 +825,9 @@ Returns:
case EFI_IMAGE_MACHINE_RISCV64:
Status = PeCoffLoaderRelocateRiscVImage (Reloc, Fixup, &FixupData, Adjust);
break;
case EFI_IMAGE_MACHINE_LOONGARCH64:
Status = PeCoffLoaderRelocateLoongArch64Image (Reloc, Fixup, &FixupData, Adjust);
break;
default:
Status = RETURN_UNSUPPORTED;
break;