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Annotation of qemu/target-lm32/exec.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  *  LatticeMico32 execution defines.
                      3:  *
                      4:  *  Copyright (c) 2010 Michael Walle <[email protected]>
                      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
                     17:  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
                     18:  */
                     19: 
                     20: #include "dyngen-exec.h"
                     21: 
                     22: register struct CPULM32State *env asm(AREG0);
                     23: 
                     24: #include "cpu.h"
                     25: 
                     26: static inline int cpu_halted(CPUState *env)
                     27: {
                     28:     if (!env->halted) {
                     29:         return 0;
                     30:     }
                     31: 
                     32:     /* IRQ execeptions wakes us up.  */
                     33:     if (cpu_has_work(env)) {
                     34:         env->halted = 0;
                     35:         return 0;
                     36:     }
                     37:     return EXCP_HALTED;
                     38: }

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