go/src/pkg/runtime/race_amd64.s

// Copyright 2013 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.

// +build race

TEXT	runtime·racefuncenter(SB),7,$0
	PUSHQ	DX // save function entry context (for closures)
	CALL	runtime·racefuncenter1(SB)
	POPQ	DX
	RET
runtime: preserve DX during racefuncenter R=golang-dev, dvyukov CC=golang-dev https://golang.org/cl/7382049 2013-02-22 11:06:43 -07:00			`// Copyright 2013 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.`

			`// +build race`

			`TEXT runtime·racefuncenter(SB),7,$0`
			`PUSHQ DX // save function entry context (for closures)`
			`CALL runtime·racefuncenter1(SB)`
			`POPQ DX`
			`RET`