audk/MdePkg/Library/BaseLib/RiscV64/FlushCache.S

//------------------------------------------------------------------------------
//
// RISC-V cache operation.
//
// Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
//
// SPDX-License-Identifier: BSD-2-Clause-Patent
//
//------------------------------------------------------------------------------

.align 3
ASM_GLOBAL ASM_PFX(RiscVInvalidateInstCacheAsm)
ASM_GLOBAL ASM_PFX(RiscVInvalidateDataCacheAsm)

ASM_PFX(RiscVInvalidateInstCacheAsm):
    fence.i
    ret

ASM_PFX(RiscVInvalidateDataCacheAsm):
    fence
    ret
MdePkg/BaseLib: BaseLib for RISCV64 architecture Add RISC-V RV64 BaseLib functions. REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2672 Signed-off-by: Abner Chang <abner.chang@hpe.com> Co-authored-by: Gilbert Chen <gilbert.chen@hpe.com> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Zhiguang Liu <zhiguang.liu@intel.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com> Cc: Leif Lindholm <leif.lindholm@linaro.org> Cc: Gilbert Chen <gilbert.chen@hpe.com> 2020-04-07 09:53:22 +02:00			`//------------------------------------------------------------------------------`
			`//`
			`// RISC-V cache operation.`
			`//`
			`// Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>`
			`//`
			`// SPDX-License-Identifier: BSD-2-Clause-Patent`
			`//`
			`//------------------------------------------------------------------------------`

			`.align 3`
			`ASM_GLOBAL ASM_PFX(RiscVInvalidateInstCacheAsm)`
			`ASM_GLOBAL ASM_PFX(RiscVInvalidateDataCacheAsm)`

			`ASM_PFX(RiscVInvalidateInstCacheAsm):`
			`fence.i`
			`ret`

			`ASM_PFX(RiscVInvalidateDataCacheAsm):`
			`fence`
			`ret`