Retro68/gcc/libgo/go/runtime/atomic.go
2015-08-28 17:33:40 +02:00

52 lines
1.0 KiB
Go

// Copyright 2014 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 !arm
package runtime
import "unsafe"
//go:noescape
func xadd(ptr *uint32, delta int32) uint32
//go:noescape
func xadd64(ptr *uint64, delta int64) uint64
//go:noescape
func xchg(ptr *uint32, new uint32) uint32
//go:noescape
func xchg64(ptr *uint64, new uint64) uint64
//go:noescape
func xchgp(ptr unsafe.Pointer, new unsafe.Pointer) unsafe.Pointer
//go:noescape
func xchguintptr(ptr *uintptr, new uintptr) uintptr
//go:noescape
func atomicload(ptr *uint32) uint32
//go:noescape
func atomicload64(ptr *uint64) uint64
//go:noescape
func atomicloadp(ptr unsafe.Pointer) unsafe.Pointer
//go:noescape
func atomicor8(ptr *uint8, val uint8)
//go:noescape
func cas64(ptr *uint64, old, new uint64) bool
//go:noescape
func atomicstore(ptr *uint32, val uint32)
//go:noescape
func atomicstore64(ptr *uint64, val uint64)
//go:noescape
func atomicstorep(ptr unsafe.Pointer, val unsafe.Pointer)