On 5/4/21 3:06 PM, Sami Mujawar wrote:
+#if defined (MDE_CPU_AARCH64)
+
+/**
+ Reads the ID_AA64ISAR0 Register.
+
+ @return The contents of the ID_AA64ISAR0 Register
+
+**/
+UINT64
+EFIAPI
+ArmReadIdIsar0 (
+ VOID
+ );
+
[SAMI] Should this function be part of ArmLib?
[/SAMI]
It's currentl
Hi Rebecca,
Please find my response inline marked [SAMI].
Regards,
Sami Mujawar
On 28/04/2021 09:44 PM, Rebecca Cran wrote:
Add support for the optional ARMv8.5 RNDR and RNDRRS instructions that
are a part of FEAT_RNG to BaseLib, and add a function to read the ISAR0
register which indicates
Add support for the optional ARMv8.5 RNDR and RNDRRS instructions that
are a part of FEAT_RNG to BaseLib, and add a function to read the ISAR0
register which indicates whether the CPU supports FEAT_RNG.
Signed-off-by: Rebecca Cran
---
MdePkg/Library/BaseLib/BaseLib.inf| 4 ++
Md
