mirror of
https://github.com/golang/go
synced 2024-11-26 23:41:37 -07:00
3f8aa662e9
mark and sweep, stop the world garbage collector (intermediate step in the way to ref counting). can run pretty with an explicit gc after each file. R=r DELTA=502 (346 added, 143 deleted, 13 changed) OCL=20630 CL=20635
40 lines
547 B
C
40 lines
547 B
C
// Copyright 2009 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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#include "malloc.h"
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void*
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stackalloc(uint32 n)
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{
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void *v;
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int32 *ref;
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v = alloc(n);
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//printf("stackalloc %d = %p\n", n, v);
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ref = nil;
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findobj(v, nil, nil, &ref);
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*ref = RefStack;
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return v;
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}
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void
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stackfree(void *v)
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{
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//printf("stackfree %p\n", v);
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free(v);
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}
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void*
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mal(uint32 n)
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{
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return alloc(n);
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}
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void
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sys·mal(uint32 n, uint8 *ret)
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{
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ret = alloc(n);
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FLUSH(&ret);
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}
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