MdePkg/BaseLib: BaseLib for LOONGARCH64 architecture.

[mirror_edk2.git] / MdePkg / Include / Library / BaseLib.h

diff --git a/MdePkg/Include/Library/BaseLib.h b/MdePkg/Include/Library/BaseLib.h
index a6f9a194ef1c2898fd0ea4df4e3463dbaf17d14d..f3f59f21c2eab4abeda22b584f5d8d70a17dd011 100644 (file)
--- a/MdePkg/Include/Library/BaseLib.h
+++ b/MdePkg/Include/Library/BaseLib.h
@@ -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>\r
 Copyright (c) Microsoft Corporation.<BR>\r
 Portions Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>\r
+Portions Copyright (c) 2022, Loongson Technology Corporation Limited. All rights reserved.<BR>\r
 \r
 SPDX-License-Identifier: BSD-2-Clause-Patent\r
 \r
@@ -152,6 +153,29 @@ typedef struct {
 \r
 #endif // defined (MDE_CPU_RISCV64)\r
 \r
+#if defined (MDE_CPU_LOONGARCH64)\r
+///\r
+/// The LoongArch architecture context buffer used by SetJump() and LongJump()\r
+///\r
+typedef struct {\r
+  UINT64    S0;\r
+  UINT64    S1;\r
+  UINT64    S2;\r
+  UINT64    S3;\r
+  UINT64    S4;\r
+  UINT64    S5;\r
+  UINT64    S6;\r
+  UINT64    S7;\r
+  UINT64    S8;\r
+  UINT64    SP;\r
+  UINT64    FP;\r
+  UINT64    RA;\r
+} BASE_LIBRARY_JUMP_BUFFER;\r
+\r
+#define BASE_LIBRARY_JUMP_BUFFER_ALIGNMENT  8\r
+\r
+#endif // defined (MDE_CPU_LOONGARCH64)\r
+\r
 //\r
 // String Services\r
 //\r