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/*
* QEMU S/390 CPU
*
* Copyright (c) 2012 SUSE LINUX Products GmbH
*
* 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 2.1 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/lgpl-2.1.html>
*/
#ifndef QEMU_S390_CPU_QOM_H
#define QEMU_S390_CPU_QOM_H
#include "qom/cpu.h"
#include "cpu.h"
#define TYPE_S390_CPU "s390-cpu"
#define S390_CPU_CLASS(klass) \
OBJECT_CLASS_CHECK(S390CPUClass, (klass), TYPE_S390_CPU)
#define S390_CPU(obj) \
OBJECT_CHECK(S390CPU, (obj), TYPE_S390_CPU)
#define S390_CPU_GET_CLASS(obj) \
OBJECT_GET_CLASS(S390CPUClass, (obj), TYPE_S390_CPU)
/**
* S390CPUClass:
* @parent_realize: The parent class' realize handler.
* @parent_reset: The parent class' reset handler.
* @load_normal: Performs a load normal.
* @cpu_reset: Performs a CPU reset.
* @initial_cpu_reset: Performs an initial CPU reset.
*
* An S/390 CPU model.
*/
typedef struct S390CPUClass {
/*< private >*/
CPUClass parent_class;
/*< public >*/
DeviceRealize parent_realize;
void (*parent_reset)(CPUState *cpu);
void (*load_normal)(CPUState *cpu);
void (*cpu_reset)(CPUState *cpu);
void (*initial_cpu_reset)(CPUState *cpu);
} S390CPUClass;
/**
* S390CPU:
* @env: #CPUS390XState.
*
* An S/390 CPU.
*/
typedef struct S390CPU {
/*< private >*/
CPUState parent_obj;
/*< public >*/
CPUS390XState env;
/* needed for live migration */
void *irqstate;
uint32_t irqstate_saved_size;
} S390CPU;
static inline S390CPU *s390_env_get_cpu(CPUS390XState *env)
{
return container_of(env, S390CPU, env);
}
#define ENV_GET_CPU(e) CPU(s390_env_get_cpu(e))
#define ENV_OFFSET offsetof(S390CPU, env)
#ifndef CONFIG_USER_ONLY
extern const struct VMStateDescription vmstate_s390_cpu;
#endif
void s390_cpu_do_interrupt(CPUState *cpu);
bool s390_cpu_exec_interrupt(CPUState *cpu, int int_req);
void s390_cpu_dump_state(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf,
int flags);
int s390_cpu_write_elf64_note(WriteCoreDumpFunction f, CPUState *cs,
int cpuid, void *opaque);
hwaddr s390_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
hwaddr s390_cpu_get_phys_addr_debug(CPUState *cpu, vaddr addr);
int s390_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
int s390_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
void s390_cpu_gdb_init(CPUState *cs);
void s390x_cpu_debug_excp_handler(CPUState *cs);
#endif
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