27 lines
784 B
Go
27 lines
784 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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package runtime
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import _ "unsafe" // for go:linkname
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// Define maxstacksize here for gccgo. For gc it is defined in
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// stack.go, but gccgo doesn't use that file. Or, for that matter,
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// maxstacksize.
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var maxstacksize uintptr = 1 << 20 // enough until runtime.main sets it for real
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//go:linkname setMaxStack runtime_1debug.setMaxStack
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func setMaxStack(in int) (out int) {
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out = int(maxstacksize)
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maxstacksize = uintptr(in)
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return out
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}
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//go:linkname setPanicOnFault runtime_1debug.setPanicOnFault
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func setPanicOnFault(new bool) (old bool) {
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_g_ := getg()
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old = _g_.paniconfault
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_g_.paniconfault = new
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return old
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}
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