qemu-e2k/target/s390x/cpu-qom.h
David Hildenbrand 1e70ba24a9 target/s390x: get rid of next_core_id
core_id is not needed by linux-user, as the core_id a.k.a. CPU address
is only accessible from kernel space.

Therefore, drop next_core_id and make cpu_index get autoassigned again
for linux-user.

While at it, shield core_id and cpuid completely from linux-user. cpuid
can also only be queried from kernel space.

Suggested-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>

Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20170928134609.16985-5-david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-10-06 10:53:02 +02:00

68 lines
2.0 KiB
C

/*
* 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"
#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)
typedef struct S390CPUModel S390CPUModel;
typedef struct S390CPUDef S390CPUDef;
/**
* 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 >*/
const S390CPUDef *cpu_def;
bool kvm_required;
bool is_static;
bool is_migration_safe;
const char *desc;
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;
typedef struct S390CPU S390CPU;
typedef struct CPUS390XState CPUS390XState;
#endif