|
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 void cpu_load_tlb(CPUState * env); |
|
57 |
|
58 int find_itlb_entry(CPUState * env, target_ulong address, |
|
59 int use_asid, int update); |
|
60 int find_utlb_entry(CPUState * env, target_ulong address, int use_asid); |
|
61 |
|
62 #endif /* _EXEC_SH4_H */ |