Check if AP_SAFE_STACK_SIZE is aligned with CPU_STACK_ALIGNMENT
during build time.
No functional or structural changes.
Cc: Guo Dong <guo.d...@intel.com>
Cc: Ray Ni <ray...@intel.com>
Cc: Sean Rhodes <sean@starlabs.systems>
Cc: James Lu <james...@intel.com>
Cc: Gua Guo <gua....@intel.com>
Signed-off-by: Yuanhao Xie <yuanhao....@intel.com>
---
UefiCpuPkg/Library/MpInitLib/MpLib.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/UefiCpuPkg/Library/MpInitLib/MpLib.h
b/UefiCpuPkg/Library/MpInitLib/MpLib.h
index f5086e497e..a73a89d2a5 100644
--- a/UefiCpuPkg/Library/MpInitLib/MpLib.h
+++ b/UefiCpuPkg/Library/MpInitLib/MpLib.h
@@ -1,7 +1,7 @@
/** @file
Common header file for MP Initialize Library.
- Copyright (c) 2016 - 2022, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2016 - 2023, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2020, AMD Inc. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -311,6 +311,7 @@ typedef struct {
#define AP_SAFE_STACK_SIZE 128
#define AP_RESET_STACK_SIZE AP_SAFE_STACK_SIZE
+STATIC_ASSERT ((AP_SAFE_STACK_SIZE & (CPU_STACK_ALIGNMENT - 1)) == 0,
"AP_SAFE_STACK_SIZE is not aligned with CPU_STACK_ALIGNMENT");
#pragma pack(1)
--
2.36.1.windows.1
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