symbian-qemu-0.9.1-12/qemu-symbian-svp/target-m68k/exec.h
author martin.trojer@nokia.com
Fri, 31 Jul 2009 15:01:17 +0100
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/*
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 *  m68k execution defines
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 *
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 *  Copyright (c) 2005-2006 CodeSourcery
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 *  Written by Paul Brook
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 *
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 * This library is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU Lesser General Public
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 * License as published by the Free Software Foundation; either
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 * version 2 of the License, or (at your option) any later version.
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 *
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 * This library is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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 * General Public License for more details.
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 *
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 * You should have received a copy of the GNU Lesser General Public
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 * License along with this library; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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 */
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#include "dyngen-exec.h"
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register struct CPUM68KState *env asm(AREG0);
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/* This is only used for tb lookup.  */
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register uint32_t T0 asm(AREG1);
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/* ??? We don't use T1, but common code expects it to exist  */
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#define T1 env->t1
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#include "cpu.h"
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#include "exec-all.h"
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static inline void env_to_regs(void)
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{
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}
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static inline void regs_to_env(void)
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{
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}
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int cpu_m68k_handle_mmu_fault (CPUState *env, target_ulong address, int rw,
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                              int mmu_idx, int is_softmmu);
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#if !defined(CONFIG_USER_ONLY)
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#include "softmmu_exec.h"
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#endif
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static inline int cpu_halted(CPUState *env) {
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    if (!env->halted)
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        return 0;
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    if (env->interrupt_request & CPU_INTERRUPT_HARD) {
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        env->halted = 0;
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        return 0;
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    }
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    return EXCP_HALTED;
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}