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Annotation of qemu/target-ppc/exec.h, revision 1.1.1.5

1.1       root        1: /*
                      2:  *  PowerPC emulation definitions for qemu.
1.1.1.4   root        3:  *
                      4:  *  Copyright (c) 2003-2007 Jocelyn Mayer
1.1       root        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, write to the Free Software
1.1.1.5 ! root       18:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA  02110-1301 USA
1.1       root       19:  */
                     20: #if !defined (__PPC_H__)
                     21: #define __PPC_H__
                     22: 
                     23: #include "config.h"
                     24: 
                     25: #include "dyngen-exec.h"
                     26: 
1.1.1.4   root       27: #include "cpu.h"
                     28: #include "exec-all.h"
                     29: 
1.1.1.5 ! root       30: /* Precise emulation is needed to correctly emulate exception flags */
        !            31: #define USE_PRECISE_EMULATION 1
1.1       root       32: 
                     33: register struct CPUPPCState *env asm(AREG0);
1.1.1.4   root       34: 
1.1       root       35: #if !defined(CONFIG_USER_ONLY)
1.1.1.2   root       36: #include "softmmu_exec.h"
1.1       root       37: #endif /* !defined(CONFIG_USER_ONLY) */
                     38: 
1.1.1.4   root       39: static always_inline void env_to_regs (void)
1.1       root       40: {
                     41: }
                     42: 
1.1.1.4   root       43: static always_inline void regs_to_env (void)
1.1       root       44: {
                     45: }
                     46: 
1.1.1.4   root       47: static always_inline int cpu_halted (CPUState *env)
                     48: {
                     49:     if (!env->halted)
                     50:         return 0;
                     51:     if (msr_ee && (env->interrupt_request & CPU_INTERRUPT_HARD)) {
                     52:         env->halted = 0;
                     53:         return 0;
                     54:     }
                     55:     return EXCP_HALTED;
                     56: }
1.1       root       57: 
                     58: #endif /* !defined (__PPC_H__) */

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