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2c0262af FB |
1 | /* |
2 | * ARM execution defines | |
5fafdf24 | 3 | * |
2c0262af FB |
4 | * Copyright (c) 2003 Fabrice Bellard |
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 | |
8167ee88 | 17 | * License along with this library; if not, see <http://www.gnu.org/licenses/>. |
2c0262af | 18 | */ |
8294eba1 | 19 | #include "config.h" |
2c0262af FB |
20 | #include "dyngen-exec.h" |
21 | ||
22 | register struct CPUARMState *env asm(AREG0); | |
23 | register uint32_t T0 asm(AREG1); | |
24 | register uint32_t T1 asm(AREG2); | |
2c0262af | 25 | |
18c9b560 AZ |
26 | #define M0 env->iwmmxt.val |
27 | ||
2c0262af FB |
28 | #include "cpu.h" |
29 | #include "exec-all.h" | |
30 | ||
0d1a29f9 FB |
31 | static inline void env_to_regs(void) |
32 | { | |
33 | } | |
34 | ||
35 | static inline void regs_to_env(void) | |
36 | { | |
37 | } | |
b8a9e8f1 | 38 | |
6a4955a8 AL |
39 | static inline int cpu_has_work(CPUState *env) |
40 | { | |
41 | return (env->interrupt_request & | |
42 | (CPU_INTERRUPT_FIQ | CPU_INTERRUPT_HARD | CPU_INTERRUPT_EXITTB)); | |
43 | } | |
44 | ||
bfed01fc TS |
45 | static inline int cpu_halted(CPUState *env) { |
46 | if (!env->halted) | |
47 | return 0; | |
48 | /* An interrupt wakes the CPU even if the I and F CPSR bits are | |
49 | set. We use EXITTB to silently wake CPU without causing an | |
50 | actual interrupt. */ | |
6a4955a8 | 51 | if (cpu_has_work(env)) { |
bfed01fc TS |
52 | env->halted = 0; |
53 | return 0; | |
54 | } | |
55 | return EXCP_HALTED; | |
56 | } | |
57 | ||
b5ff1b31 FB |
58 | #if !defined(CONFIG_USER_ONLY) |
59 | #include "softmmu_exec.h" | |
60 | #endif | |
61 | ||
b7bcbe95 | 62 | void raise_exception(int); |