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Annotation of qemu/target-s390x/exec.h, revision 1.1.1.2

1.1       root        1: /*
                      2:  *  S/390 execution defines
                      3:  *
                      4:  *  Copyright (c) 2009 Ulrich Hecht
                      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
1.1.1.2 ! root       17:  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
1.1       root       18:  */
                     19: 
                     20: #include "dyngen-exec.h"
                     21: 
                     22: register struct CPUS390XState *env asm(AREG0);
                     23: 
                     24: #include "config.h"
                     25: #include "cpu.h"
                     26: #include "exec-all.h"
                     27: 
                     28: #if !defined(CONFIG_USER_ONLY)
                     29: #include "softmmu_exec.h"
                     30: #endif /* !defined(CONFIG_USER_ONLY) */
                     31: 
                     32: static inline int cpu_has_work(CPUState *env)
                     33: {
                     34:     return env->interrupt_request & CPU_INTERRUPT_HARD; // guess
                     35: }
                     36: 
                     37: static inline int cpu_halted(CPUState *env)
                     38: {
                     39:     if (!env->halted) {
                     40:        return 0;
                     41:     }
                     42:     if (cpu_has_work(env)) {
                     43:         env->halted = 0;
                     44:         return 0;
                     45:     }
                     46:     return EXCP_HALTED;
                     47: }
1.1.1.2 ! root       48: 
        !            49: static inline void cpu_pc_from_tb(CPUState *env, TranslationBlock* tb)
        !            50: {
        !            51:     env->psw.addr = tb->pc;
        !            52: }
        !            53: 

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