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Diffstat (limited to '')
-rw-r--r-- | dependencies/pkg/mod/golang.org/x/sys@v0.1.0/cpu/cpu_arm64.s | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/dependencies/pkg/mod/golang.org/x/sys@v0.1.0/cpu/cpu_arm64.s b/dependencies/pkg/mod/golang.org/x/sys@v0.1.0/cpu/cpu_arm64.s new file mode 100644 index 0000000..c61f95a --- /dev/null +++ b/dependencies/pkg/mod/golang.org/x/sys@v0.1.0/cpu/cpu_arm64.s @@ -0,0 +1,32 @@ +// Copyright 2019 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. + +//go:build gc +// +build gc + +#include "textflag.h" + +// func getisar0() uint64 +TEXT ·getisar0(SB),NOSPLIT,$0-8 + // get Instruction Set Attributes 0 into x0 + // mrs x0, ID_AA64ISAR0_EL1 = d5380600 + WORD $0xd5380600 + MOVD R0, ret+0(FP) + RET + +// func getisar1() uint64 +TEXT ·getisar1(SB),NOSPLIT,$0-8 + // get Instruction Set Attributes 1 into x0 + // mrs x0, ID_AA64ISAR1_EL1 = d5380620 + WORD $0xd5380620 + MOVD R0, ret+0(FP) + RET + +// func getpfr0() uint64 +TEXT ·getpfr0(SB),NOSPLIT,$0-8 + // get Processor Feature Register 0 into x0 + // mrs x0, ID_AA64PFR0_EL1 = d5380400 + WORD $0xd5380400 + MOVD R0, ret+0(FP) + RET |