github.com/varialus/godfly@v0.0.0-20130904042352-1934f9f095ab/src/pkg/runtime/race_amd64.s (about)

     1  // Copyright 2013 The Go Authors.  All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  // +build race
     6  
     7  #include "../../cmd/ld/textflag.h"
     8  
     9  // func runtime·racefuncenter(pc uintptr)
    10  TEXT	runtime·racefuncenter(SB), NOSPLIT, $16-8
    11  	MOVQ	DX, saved-8(SP) // save function entry context (for closures)
    12  	MOVQ	pc+0(FP), DX
    13  	MOVQ	DX, arg-16(SP)
    14  	CALL	runtime·racefuncenter1(SB)
    15  	MOVQ	saved-8(SP), DX
    16  	RET