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| author | Abner Chang <abner.chang@hpe.com> | 2020-04-07 15:53:22 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2020-05-07 03:17:15 +0000 |
| commit | 7601b251fd5cfd6cd70d40bc9c88b3b371143654 (patch) | |
| tree | f791c1686f91686e03b94b58bc36b99a3d0775a9 /MdePkg/Include | |
| parent | d3abb40d77e770e07708a31e757d8f11e513293c (diff) | |
| download | edk2-7601b251fd5cfd6cd70d40bc9c88b3b371143654.tar.gz | |
MdePkg/BaseLib: BaseLib for RISCV64 architecture
Add RISC-V RV64 BaseLib functions.
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2672
Signed-off-by: Abner Chang <abner.chang@hpe.com>
Co-authored-by: Gilbert Chen <gilbert.chen@hpe.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Cc: Gilbert Chen <gilbert.chen@hpe.com>
Diffstat (limited to 'MdePkg/Include')
| -rw-r--r-- | MdePkg/Include/Library/BaseLib.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/MdePkg/Include/Library/BaseLib.h b/MdePkg/Include/Library/BaseLib.h index d066f1be24..b0bbe8cef8 100644 --- a/MdePkg/Include/Library/BaseLib.h +++ b/MdePkg/Include/Library/BaseLib.h @@ -5,6 +5,8 @@ Copyright (c) 2006 - 2019, 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>
+
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
@@ -125,6 +127,30 @@ typedef struct { #endif // defined (MDE_CPU_AARCH64)
+#if defined (MDE_CPU_RISCV64)
+///
+/// The RISC-V architecture context buffer used by SetJump() and LongJump().
+///
+typedef struct {
+ UINT64 RA;
+ UINT64 S0;
+ UINT64 S1;
+ UINT64 S2;
+ UINT64 S3;
+ UINT64 S4;
+ UINT64 S5;
+ UINT64 S6;
+ UINT64 S7;
+ UINT64 S8;
+ UINT64 S9;
+ UINT64 S10;
+ UINT64 S11;
+ UINT64 SP;
+} BASE_LIBRARY_JUMP_BUFFER;
+
+#define BASE_LIBRARY_JUMP_BUFFER_ALIGNMENT 8
+
+#endif // defined (MDE_CPU_RISCV64)
//
// String Services
|