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24 lines
537 B
ArmAsm
24 lines
537 B
ArmAsm
//------------------------------------------------------------------------------
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//
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// Read CPU timer
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//
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// Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
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//
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// SPDX-License-Identifier: BSD-2-Clause-Patent
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//
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//------------------------------------------------------------------------------
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#include <Register/RiscV64/RiscVImpl.h>
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.data
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.align 3
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.section .text
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//
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// Read TIME CSR.
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// @retval a0 : 64-bit timer.
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//
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ASM_FUNC (RiscVReadTimer)
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csrr a0, CSR_TIME
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ret
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