mirror of https://go.googlesource.com/go
20 lines
507 B
ArmAsm
20 lines
507 B
ArmAsm
// Copyright 2019 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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#include "go_asm.h"
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#include "go_tls.h"
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#include "textflag.h"
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// s390x can copy/zero 1-256 bytes with a single instruction,
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// so there's no need for these, except to satisfy the prototypes
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// in stubs.go.
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TEXT runtime·duffzero(SB),NOSPLIT|NOFRAME,$0-0
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MOVD $0, 2(R0)
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RET
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TEXT runtime·duffcopy(SB),NOSPLIT|NOFRAME,$0-0
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MOVD $0, 2(R0)
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RET
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