// 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.

//go:build amd64 || 386

package runtime

import (
	
	
)

// adjust Gobuf as if it executed a call to fn with context ctxt
// and then stopped before the first instruction in fn.
func gostartcall( *gobuf, ,  unsafe.Pointer) {
	 := .sp
	 -= goarch.PtrSize
	*(*uintptr)(unsafe.Pointer()) = .pc
	.sp = 
	.pc = uintptr()
	.ctxt = 
}