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Annotation of qemu/target-m68k/exec.h, revision 1.1.1.4

1.1       root        1: /*
                      2:  *  m68k execution defines
1.1.1.2   root        3:  *
1.1       root        4:  *  Copyright (c) 2005-2006 CodeSourcery
                      5:  *  Written by Paul Brook
                      6:  *
                      7:  * This library is free software; you can redistribute it and/or
                      8:  * modify it under the terms of the GNU Lesser General Public
                      9:  * License as published by the Free Software Foundation; either
                     10:  * version 2 of the License, or (at your option) any later version.
                     11:  *
                     12:  * This library is distributed in the hope that it will be useful,
                     13:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
                     14:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
                     15:  * General Public License for more details.
                     16:  *
                     17:  * You should have received a copy of the GNU Lesser General Public
1.1.1.4 ! root       18:  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
1.1       root       19:  */
                     20: #include "dyngen-exec.h"
                     21: 
                     22: register struct CPUM68KState *env asm(AREG0);
                     23: /* This is only used for tb lookup.  */
                     24: register uint32_t T0 asm(AREG1);
                     25: /* ??? We don't use T1, but common code expects it to exist  */
                     26: #define T1 env->t1
                     27: 
                     28: #include "cpu.h"
                     29: #include "exec-all.h"
                     30: 
                     31: static inline void env_to_regs(void)
                     32: {
                     33: }
                     34: 
                     35: static inline void regs_to_env(void)
                     36: {
                     37: }
                     38: 
1.1.1.2   root       39: #if !defined(CONFIG_USER_ONLY)
                     40: #include "softmmu_exec.h"
                     41: #endif
1.1       root       42: 
1.1.1.4 ! root       43: static inline int cpu_has_work(CPUState *env)
        !            44: {
        !            45:     return (env->interrupt_request & (CPU_INTERRUPT_HARD));
        !            46: }
        !            47: 
1.1.1.2   root       48: static inline int cpu_halted(CPUState *env) {
                     49:     if (!env->halted)
                     50:         return 0;
1.1.1.4 ! root       51:     if (cpu_has_work(env)) {
1.1.1.2   root       52:         env->halted = 0;
                     53:         return 0;
                     54:     }
                     55:     return EXCP_HALTED;
                     56: }

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