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de452ad | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | // Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
#include "textflag.h"
// func getisar0() uint64
TEXT 路getisar0(SB),NOSPLIT,$0
// get Instruction Set Attributes 0 into R0
MRS ID_AA64ISAR0_EL1, R0
MOVD R0, ret+0(FP)
RET
// func getpfr0() uint64
TEXT 路getpfr0(SB),NOSPLIT,$0-8
// get Processor Feature Register 0 into R0
MRS ID_AA64PFR0_EL1, R0
MOVD R0, ret+0(FP)
RET
// func getMIDR() uint64
TEXT 路getMIDR(SB), NOSPLIT, $0-8
MRS MIDR_EL1, R0
MOVD R0, ret+0(FP)
RET
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