9a3a146277
Brings in the following patches:
https://golang.org/cl/46150
https://golang.org/cl/46151
https://golang.org/cl/46152
https://golang.org/cl/46153
https://golang.org/cl/46154
https://gcc.gnu.org/ml/gcc-patches/2017-06/msg01777.html
* go.test/go-test.exp (go-set-goarch): Update MIPS architecture names.
From-SVN: r253551
20 lines
575 B
Go
20 lines
575 B
Go
// Copyright 2014 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build 386 arm nacl armbe m68k mips mipsle mips64p32 mips64p32le ppc s390 sparc
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package runtime
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import "unsafe"
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// On 32-bit systems, the stored uint64 has a 32-bit pointer and 32-bit count.
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func lfstackPack(node *lfnode, cnt uintptr) uint64 {
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return uint64(uintptr(unsafe.Pointer(node)))<<32 | uint64(cnt)
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}
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func lfstackUnpack(val uint64) *lfnode {
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return (*lfnode)(unsafe.Pointer(uintptr(val >> 32)))
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}
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