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soft mmu support

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@349 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2003-08-10 21:35:13 +00:00
parent 0f0b726444
commit ab93bbe2ae
4 changed files with 579 additions and 0 deletions
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39
cpu-defs.h Normal file
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/*
* common defines for all CPUs
*
* Copyright (c) 2003 Fabrice Bellard
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef CPU_DEFS_H
#define CPU_DEFS_H
#include "config.h"
#include <setjmp.h>
#define EXCP_INTERRUPT 256 /* async interruption */
#define EXCP_HLT 257 /* hlt instruction reached */
#define EXCP_DEBUG 258 /* cpu stopped after a breakpoint or singlestep */
#define MAX_BREAKPOINTS 32
#define CPU_TLB_SIZE 256
typedef struct CPUTLBEntry {
uint32_t address;
uint32_t addend;
} CPUTLBEntry;
#endif