mirror of https://github.com/golang/go.git
23 lines
500 B
C
23 lines
500 B
C
// Copyright 2012 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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// Used by cmd/gc.
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enum {
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gcBits = 4,
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BitsPerPointer = 2,
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BitsDead = 0,
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BitsScalar = 1,
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BitsPointer = 2,
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BitsMask = 3,
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PointersPerByte = 8/BitsPerPointer,
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insData = 1,
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insArray,
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insArrayEnd,
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insEnd,
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// 64 bytes cover objects of size 1024/512 on 64/32 bits, respectively.
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MaxGCMask = 65536, // TODO(rsc): change back to 64
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};
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