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

1.1       root        1: /*
                      2:  *  Alpha emulation cpu run-time definitions for qemu.
                      3:  *
                      4:  *  Copyright (c) 2007 Jocelyn Mayer
                      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
1.1.1.2 ! root       18:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA  02110-1301 USA
1.1       root       19:  */
                     20: 
                     21: #if !defined (__ALPHA_EXEC_H__)
                     22: #define __ALPHA_EXEC_H__
                     23: 
                     24: #include "config.h"
                     25: 
                     26: #include "dyngen-exec.h"
                     27: 
                     28: #define TARGET_LONG_BITS 64
                     29: 
                     30: register struct CPUAlphaState *env asm(AREG0);
                     31: 
                     32: #define PARAM(n) ((uint64_t)PARAM##n)
                     33: #define SPARAM(n) ((int32_t)PARAM##n)
                     34: #define FP_STATUS (env->fp_status)
                     35: 
                     36: #include "cpu.h"
                     37: #include "exec-all.h"
                     38: 
                     39: #if !defined(CONFIG_USER_ONLY)
                     40: #include "softmmu_exec.h"
                     41: #endif /* !defined(CONFIG_USER_ONLY) */
                     42: 
                     43: static always_inline void env_to_regs(void)
                     44: {
                     45: }
                     46: 
                     47: static always_inline void regs_to_env(void)
                     48: {
                     49: }
                     50: 
                     51: static always_inline int cpu_halted(CPUState *env) {
                     52:     if (!env->halted)
                     53:         return 0;
                     54:     if (env->interrupt_request & CPU_INTERRUPT_HARD) {
                     55:         env->halted = 0;
                     56:         return 0;
                     57:     }
                     58:     return EXCP_HALTED;
                     59: }
                     60: 
                     61: #endif /* !defined (__ALPHA_EXEC_H__) */

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