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928 vana 1
/*
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 * Copyright (C) 2005 Jakub Jermar
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 *
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 * - Redistributions of source code must retain the above copyright
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 *   notice, this list of conditions and the following disclaimer.
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 * - Redistributions in binary form must reproduce the above copyright
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 *   notice, this list of conditions and the following disclaimer in the
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 *   documentation and/or other materials provided with the distribution.
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 * - The name of the author may not be used to endorse or promote products
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 *   derived from this software without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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#include <print.h>
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#include <test.h>
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#include <mm/page.h>
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#include <mm/frame.h>
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#include <mm/as.h>
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#include <arch/mm/page.h>
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#include <arch/mm/tlb.h>
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#include <arch/types.h>
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#include <debug.h>
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extern void tlb_invalidate_all(void);
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extern void tlb_invalidate_pages(asid_t asid, uintptr_t va, count_t cnt);
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void test(void)
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{
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    tlb_entry_t entryi;
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    tlb_entry_t entryd;
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    int i;
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  entryd.word[0] = 0;
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  entryd.word[1] = 0;
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  entryd.p = true;                 /* present */
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  entryd.ma = MA_WRITEBACK;
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  entryd.a = true;                 /* already accessed */
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  entryd.d = true;                 /* already dirty */
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  entryd.pl = PL_KERNEL;
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  entryd.ar = AR_READ | AR_WRITE;
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  entryd.ppn = 0;
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  entryd.ps = PAGE_WIDTH;
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  entryi.word[0] = 0;
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  entryi.word[1] = 0;
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  entryi.p = true;                 /* present */
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  entryi.ma = MA_WRITEBACK;
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  entryi.a = true;                 /* already accessed */
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  entryi.d = true;                 /* already dirty */
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  entryi.pl = PL_KERNEL;
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  entryi.ar = AR_READ | AR_EXECUTE;
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  entryi.ppn = 0;
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  entryi.ps = PAGE_WIDTH;
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    for(i=0;i<100;i++)
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    {
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        itc_mapping_insert(0+i*(1<<PAGE_WIDTH),8,entryi);
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        dtc_mapping_insert(0+i*(1<<PAGE_WIDTH),9,entryd);
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    }  
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    tlb_invalidate_pages(8,0x0c000,14);
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    /*tlb_invalidate_all();*/
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}