diff options
Diffstat (limited to 'target-cris/exec.h')
-rw-r--r-- | target-cris/exec.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/target-cris/exec.h b/target-cris/exec.h new file mode 100644 index 0000000..93ce768 --- /dev/null +++ b/target-cris/exec.h @@ -0,0 +1,53 @@ +/* + * CRIS execution defines + * + * Copyright (c) 2007 AXIS Communications AB + * Written by Edgar E. Iglesias + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + */ +#include "dyngen-exec.h" + +register struct CPUCRISState *env asm(AREG0); + +#include "cpu.h" +#include "exec-all.h" + +#if !defined(CONFIG_USER_ONLY) +#include "softmmu_exec.h" +#endif + +static inline int cpu_has_work(CPUState *env) +{ + return (env->interrupt_request & (CPU_INTERRUPT_HARD | CPU_INTERRUPT_NMI)); +} + +static inline int cpu_halted(CPUState *env) { + if (!env->halted) + return 0; + + /* IRQ, NMI and GURU execeptions wakes us up. */ + if (env->interrupt_request + & (CPU_INTERRUPT_HARD | CPU_INTERRUPT_NMI)) { + env->halted = 0; + return 0; + } + return EXCP_HALTED; +} + +static inline void cpu_pc_from_tb(CPUState *env, TranslationBlock *tb) +{ + env->pc = tb->pc; +} + |