| ;------------------------------------------------------------------------------ | |
| ; | |
| ; ArmReadCntPctReg() for AArch64 | |
| ; | |
| ; Copyright (c) 2023 - 2024, Arm Limited. All rights reserved.<BR> | |
| ; | |
| ; SPDX-License-Identifier: BSD-2-Clause-Patent | |
| ; | |
| ;------------------------------------------------------------------------------ | |
| EXPORT ArmReadCntPctReg | |
| AREA BaseLib_LowLevel, CODE, READONLY | |
| ;/** | |
| ; Reads the CNTPCT_EL0 Register. | |
| ; | |
| ; @return The contents of the CNTPCT_EL0 register. | |
| ; | |
| ;**/ | |
| ;UINT64 | |
| ;EFIAPI | |
| ;ArmReadCntPctReg ( | |
| ; VOID | |
| ; ); | |
| ; | |
| ArmReadCntPctReg | |
| mrs x0, cntpct_el0 | |
| ret | |
| END |