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1 /*
2 * SH4 emulation
3 *
4 * Copyright (c) 2005 Samuel Tardieu
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA
19 */
20 #ifndef _EXEC_SH4_H
21 #define _EXEC_SH4_H
22
23 #include "config.h"
24 #include "dyngen-exec.h"
25
26 register struct CPUSH4State *env asm(AREG0);
27
28 #include "cpu.h"
29 #include "exec-all.h"
30
31 static inline int cpu_halted(CPUState *env) {
32 if (!env->halted)
33 return 0;
34 if (env->interrupt_request & CPU_INTERRUPT_HARD) {
35 env->halted = 0;
36 env->intr_at_halt = 1;
37 return 0;
38 }
39 return EXCP_HALTED;
40 }
41
42 #ifndef CONFIG_USER_ONLY
43 #include "softmmu_exec.h"
44 #endif
45
46 static inline void regs_to_env(void)
47 {
48 /* XXXXX */
49 }
50
51 static inline void env_to_regs(void)
52 {
53 /* XXXXX */
54 }
55
56 #endif /* _EXEC_SH4_H */