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Annotation of qemu/target-microblaze/exec.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  *  Microblaze execution defines
                      3:  *
                      4:  *  Copyright (c) 2009 Edgar E. Iglesias
                      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:  * 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, see <http://www.gnu.org/licenses/>.
                     18:  */
                     19: #include "dyngen-exec.h"
                     20: 
                     21: register struct CPUMBState *env asm(AREG0);
                     22: 
                     23: #include "cpu.h"
                     24: #include "exec-all.h"
                     25: 
                     26: static inline void env_to_regs(void)
                     27: {
                     28: }
                     29: 
                     30: static inline void regs_to_env(void)
                     31: {
                     32: }
                     33: 
                     34: #if !defined(CONFIG_USER_ONLY)
                     35: #include "softmmu_exec.h"
                     36: #endif
                     37: 
                     38: void cpu_mb_flush_flags(CPUMBState *env, int cc_op);
                     39: 
                     40: static inline int cpu_has_work(CPUState *env)
                     41: {
                     42:     return (env->interrupt_request & (CPU_INTERRUPT_HARD | CPU_INTERRUPT_NMI));
                     43: }
                     44: 
                     45: static inline int cpu_halted(CPUState *env) {
                     46:        if (!env->halted)
                     47:                return 0;
                     48: 
                     49:        /* IRQ, NMI and GURU execeptions wakes us up.  */
                     50:        if (env->interrupt_request
                     51:            & (CPU_INTERRUPT_HARD | CPU_INTERRUPT_NMI)) {
                     52:                env->halted = 0;
                     53:                return 0;
                     54:        }
                     55:        return EXCP_HALTED;
                     56: }

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