17b086f71b
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5126 c046a42c-6fe2-441c-8c8c-71466251a162
71 lines
1.8 KiB
C
71 lines
1.8 KiB
C
/*
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* SH4 emulation
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*
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* Copyright (c) 2005 Samuel Tardieu
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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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#ifndef _EXEC_SH4_H
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#define _EXEC_SH4_H
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#include "config.h"
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#include "dyngen-exec.h"
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register struct CPUSH4State *env asm(AREG0);
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#include "cpu.h"
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#include "exec-all.h"
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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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env->intr_at_halt = 1;
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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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#ifndef CONFIG_USER_ONLY
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#include "softmmu_exec.h"
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#endif
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#define RETURN() __asm__ __volatile__("")
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static inline void regs_to_env(void)
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{
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/* XXXXX */
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}
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static inline void env_to_regs(void)
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{
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/* XXXXX */
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}
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int cpu_sh4_handle_mmu_fault(CPUState * env, target_ulong address, int rw,
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int mmu_idx, int is_softmmu);
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void cpu_load_tlb(CPUState * env);
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int find_itlb_entry(CPUState * env, target_ulong address,
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int use_asid, int update);
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int find_utlb_entry(CPUState * env, target_ulong address, int use_asid);
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void do_interrupt(CPUState * env);
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void cpu_loop_exit(void);
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#endif /* _EXEC_SH4_H */
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