зеркало из https://github.com/mozilla/gecko-dev.git
64 строки
1.9 KiB
C
64 строки
1.9 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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/*******************************************************************************
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S P O R T M O D E L
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_____
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____/_____\____
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/__o____o____o__\ __
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\_______________/ (@@)/
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/\_____|_____/\ x~[]~
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~~~~~~~~~~~/~~~~~~~|~~~~~~~\~~~~~~~~/\~~~~~~~~~
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Advanced Technology Garbage Collector
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Copyright (c) 1997 Netscape Communications, Inc. All rights reserved.
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Author: Warren Harris
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*******************************************************************************/
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#include "sm.h"
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#include "smgen.h"
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#include <stdio.h>
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void
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foo(unsigned int num)
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{
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unsigned int bin1, bin2;
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SM_SIZE_BIN(bin1, num);
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SM_GET_ALLOC_BUCKET(bin2, num);
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printf("num = %-10u bin1 = %2d bin2 = %2d\n",
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num, bin1, bin2);
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}
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void
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main()
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{
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int i;
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for (i = 2; i < 32; i++) {
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unsigned int b = 1 << i;
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unsigned int p = 1 << (i - 1);
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printf("--- %d\n", i);
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foo(b - 1);
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foo(b);
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foo(b + 1);
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foo(b + p - 1);
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foo(b + p);
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foo(b + p + 1);
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}
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}
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