diff options
| -rw-r--r-- | MdePkg/Library/BaseMemoryLibOptDxe/BaseMemoryLibOptDxe.inf | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/MdePkg/Library/BaseMemoryLibOptDxe/BaseMemoryLibOptDxe.inf b/MdePkg/Library/BaseMemoryLibOptDxe/BaseMemoryLibOptDxe.inf index 64d11b09ef..5ddc0cbc2d 100644 --- a/MdePkg/Library/BaseMemoryLibOptDxe/BaseMemoryLibOptDxe.inf +++ b/MdePkg/Library/BaseMemoryLibOptDxe/BaseMemoryLibOptDxe.inf @@ -116,6 +116,15 @@ X64/CopyMem.S
X64/IsZeroBuffer.nasm
+[Defines.ARM, Defines.AARCH64]
+ #
+ # The ARM implementations of this library may perform unaligned accesses, and
+ # may use DC ZVA instructions that are only allowed when the MMU and D-cache
+ # are on. Since SEC, PEI_CORE and PEIM modules may execute with the MMU off,
+ # omit them from the supported module types list for this library.
+ #
+ LIBRARY_CLASS = BaseMemoryLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER UEFI_DRIVER UEFI_APPLICATION
+
[Sources.ARM]
Arm/ScanMem.S |GCC
Arm/SetMem.S |GCC
|