49a945a3c0
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
59 lines
1.5 KiB
C
59 lines
1.5 KiB
C
/*
|
|
* Alpha emulation cpu run-time definitions for qemu.
|
|
*
|
|
* Copyright (c) 2007 Jocelyn Mayer
|
|
*
|
|
* 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
|
|
* Lesser 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/>.
|
|
*/
|
|
|
|
#if !defined (__ALPHA_EXEC_H__)
|
|
#define __ALPHA_EXEC_H__
|
|
|
|
#include "config.h"
|
|
|
|
#include "dyngen-exec.h"
|
|
|
|
#define TARGET_LONG_BITS 64
|
|
|
|
register struct CPUAlphaState *env asm(AREG0);
|
|
|
|
#define PARAM(n) ((uint64_t)PARAM##n)
|
|
#define SPARAM(n) ((int32_t)PARAM##n)
|
|
#define FP_STATUS (env->fp_status)
|
|
|
|
#include "cpu.h"
|
|
#include "exec-all.h"
|
|
|
|
#if !defined(CONFIG_USER_ONLY)
|
|
#include "softmmu_exec.h"
|
|
#endif /* !defined(CONFIG_USER_ONLY) */
|
|
|
|
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;
|
|
}
|
|
|
|
#endif /* !defined (__ALPHA_EXEC_H__) */
|