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| author | Tianon Gravi <admwiggin@gmail.com> | 2015-01-15 12:50:40 -0700 |
|---|---|---|
| committer | Tianon Gravi <admwiggin@gmail.com> | 2015-01-15 12:50:40 -0700 |
| commit | 2a0db60599fdd75b1bc3e297180fbe1282763759 (patch) | |
| tree | 68d43c3e30d9ab961ddf6b7365201ca6b675b253 /src/runtime/stack.go | |
| parent | ef33cba3c8de6c431df56503df51fcd3a473c89e (diff) | |
| parent | f154da9e12608589e8d5f0508f908a0c3e88a1bb (diff) | |
| download | golang-2a0db60599fdd75b1bc3e297180fbe1282763759.tar.gz | |
Merge tag 'upstream/1.4' into debian-experimental
* tag 'upstream/1.4':
Imported Upstream version 1.4
Diffstat (limited to 'src/runtime/stack.go')
| -rw-r--r-- | src/runtime/stack.go | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/runtime/stack.go b/src/runtime/stack.go new file mode 100644 index 000000000..f1b7d32d2 --- /dev/null +++ b/src/runtime/stack.go @@ -0,0 +1,13 @@ +// Copyright 2011 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. + +package runtime + +const ( + // Goroutine preemption request. + // Stored into g->stackguard0 to cause split stack check failure. + // Must be greater than any real sp. + // 0xfffffade in hex. + stackPreempt = ^uintptr(1313) +) |