src/pkg/runtime/rt0_openbsd_amd64.s - go - Git at Google

 // Copyright 2009 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.

 TEXT _rt0_amd64_openbsd(SB),7,$-8
 	MOVQ	$_rt0_amd64(SB), DX
 	MOVQ	SP, DI
 	JMP	DX
	// Copyright 2009 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.

	TEXT _rt0_amd64_openbsd(SB),7,$-8
	MOVQ $_rt0_amd64(SB), DX
	MOVQ SP, DI
	JMP DX