49a945a3c0
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
/*
|
|
* m68k execution defines
|
|
*
|
|
* Copyright (c) 2005-2006 CodeSourcery
|
|
* Written by Paul Brook
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#include "dyngen-exec.h"
|
|
|
|
register struct CPUM68KState *env asm(AREG0);
|
|
/* This is only used for tb lookup. */
|
|
register uint32_t T0 asm(AREG1);
|
|
/* ??? We don't use T1, but common code expects it to exist */
|
|
#define T1 env->t1
|
|
|
|
#include "cpu.h"
|
|
#include "exec-all.h"
|
|
|
|
#if !defined(CONFIG_USER_ONLY)
|
|
#include "softmmu_exec.h"
|
|
#endif
|
|
|
|
static inline int cpu_has_work(CPUState *env)
|
|
{
|
|
return (env->interrupt_request & (CPU_INTERRUPT_HARD));
|
|
}
|
|
|
|
static inline int cpu_halted(CPUState *env) {
|
|
if (!env->halted)
|
|
return 0;
|
|
if (cpu_has_work(env)) {
|
|
env->halted = 0;
|
|
return 0;
|
|
}
|
|
return EXCP_HALTED;
|
|
}
|