Fix error handling in qemu_read_config_file
[qemu.git] / target-sh4 / exec.h
blobedd667d70316e81b0f42e73f8e6d27f6e23457bd
1 /*
2 * SH4 emulation
4 * Copyright (c) 2005 Samuel Tardieu
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.
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.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
19 #ifndef _EXEC_SH4_H
20 #define _EXEC_SH4_H
22 #include "config.h"
23 #include "dyngen-exec.h"
25 register struct CPUSH4State *env asm(AREG0);
27 #include "cpu.h"
28 #include "exec-all.h"
30 static inline int cpu_has_work(CPUState *env)
32 return (env->interrupt_request & CPU_INTERRUPT_HARD);
35 static inline int cpu_halted(CPUState *env) {
36 if (!env->halted)
37 return 0;
38 if (cpu_has_work(env)) {
39 env->halted = 0;
40 env->intr_at_halt = 1;
41 return 0;
43 return EXCP_HALTED;
46 #ifndef CONFIG_USER_ONLY
47 #include "softmmu_exec.h"
48 #endif
50 #endif /* _EXEC_SH4_H */