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MdePkg/BaseLib: BaseLib for LOONGARCH64 architecture.

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

Add LoongArch LOONGARCH64 BaseLib functions.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>

Signed-off-by: Chao Li <lichao@loongson.cn>
Co-authored-by: Baoqi Zhang <zhangbaoqi@loongson.cn>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
This commit is contained in:
Chao Li
2022-09-14 10:29:15 +08:00
committed by mergify[bot]
parent f0a704f9b5
commit cd24eb578b
12 changed files with 363 additions and 1 deletions
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24
MdePkg/Include/Library/BaseLib.h
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@@ -6,6 +6,7 @@ Copyright (c) 2006 - 2021, Intel Corporation. All rights reserved.<BR>
Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
Copyright (c) Microsoft Corporation.<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
@@ -152,6 +153,29 @@ typedef struct {
#endif // defined (MDE_CPU_RISCV64)
#if defined (MDE_CPU_LOONGARCH64)
///
/// The LoongArch architecture context buffer used by SetJump() and LongJump()
///
typedef struct {
UINT64 S0;
UINT64 S1;
UINT64 S2;
UINT64 S3;
UINT64 S4;
UINT64 S5;
UINT64 S6;
UINT64 S7;
UINT64 S8;
UINT64 SP;
UINT64 FP;
UINT64 RA;
} BASE_LIBRARY_JUMP_BUFFER;
#define BASE_LIBRARY_JUMP_BUFFER_ALIGNMENT 8
#endif // defined (MDE_CPU_LOONGARCH64)
//
// String Services
//