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pbrooke6e59062006-10-22 00:18:54 +00001/*
2 * m68k execution defines
ths5fafdf22007-09-16 21:08:06 +00003 *
pbrooke6e59062006-10-22 00:18:54 +00004 * Copyright (c) 2005-2006 CodeSourcery
5 * Written by Paul Brook
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 */
21#include "dyngen-exec.h"
22
23register struct CPUM68KState *env asm(AREG0);
24/* This is only used for tb lookup. */
25register uint32_t T0 asm(AREG1);
26/* ??? We don't use T1, but common code expects it to exist */
27#define T1 env->t1
28
29#include "cpu.h"
30#include "exec-all.h"
31
32static inline void env_to_regs(void)
33{
34}
35
36static inline void regs_to_env(void)
37{
38}
39
40int cpu_m68k_handle_mmu_fault (CPUState *env, target_ulong address, int rw,
j_mayer6ebbf392007-10-14 07:07:08 +000041 int mmu_idx, int is_softmmu);
pbrooke6e59062006-10-22 00:18:54 +000042
pbrook06338792007-05-23 19:58:11 +000043#if !defined(CONFIG_USER_ONLY)
44#include "softmmu_exec.h"
45#endif
pbrooke6e59062006-10-22 00:18:54 +000046
pbrooke6e59062006-10-22 00:18:54 +000047void cpu_loop_exit(void);
thsbfed01f2007-06-03 17:44:37 +000048
49static inline int cpu_halted(CPUState *env) {
50 if (!env->halted)
51 return 0;
52 if (env->interrupt_request & CPU_INTERRUPT_HARD) {
53 env->halted = 0;
54 return 0;
55 }
56 return EXCP_HALTED;
57}