/* * Microblaze execution defines * * Copyright (c) 2009 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 CPUMBState *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->sregs[SR_PC] = tb->pc; }