symbian-qemu-0.9.1-12/qemu-symbian-svp/target-alpha/exec.h
author martin.trojer@nokia.com
Fri, 31 Jul 2009 15:01:17 +0100
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/*
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 *  Alpha emulation cpu run-time definitions for qemu.
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 *
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 *  Copyright (c) 2007 Jocelyn Mayer
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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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 * Lesser 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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#if !defined (__ALPHA_EXEC_H__)
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#define __ALPHA_EXEC_H__
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#include "config.h"
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#include "dyngen-exec.h"
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#define TARGET_LONG_BITS 64
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register struct CPUAlphaState *env asm(AREG0);
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#define PARAM(n) ((uint64_t)PARAM##n)
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#define SPARAM(n) ((int32_t)PARAM##n)
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#define FP_STATUS (env->fp_status)
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#include "cpu.h"
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#include "exec-all.h"
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#if !defined(CONFIG_USER_ONLY)
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#include "softmmu_exec.h"
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#endif /* !defined(CONFIG_USER_ONLY) */
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static always_inline void env_to_regs(void)
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{
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}
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static always_inline void regs_to_env(void)
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{
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}
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static always_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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}
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#endif /* !defined (__ALPHA_EXEC_H__) */