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22 lines
537 B
ArmAsm
22 lines
537 B
ArmAsm
#------------------------------------------------------------------------------
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#
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# LoongArch interrupt disable
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#
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# Copyright (c) 2022, Loongson Technology Corporation Limited. 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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ASM_GLOBAL ASM_PFX(DisableInterrupts)
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#/**
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# Disables CPU interrupts.
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#**/
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ASM_PFX(DisableInterrupts):
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li.w $t0, 0x4
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csrxchg $zero, $t0, 0x0
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jirl $zero, $ra, 0
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.end
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