mirror of
https://github.com/xemu-project/xemu.git
synced 2024-11-24 03:59:52 +00:00
dd83b06ae6
Reintroduce CPUState as QOM object: It's abstract and derived directly from TYPE_OBJECT for compatibility with the user emulators. The identifier CPUState avoids conflicts between CPU() and the struct. Introduce $(qom-twice-y) to build it separately for system and for user emulators. Prepare a virtual reset method, (re)introduce cpu_reset() as wrapper. Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
59 lines
1.4 KiB
C
59 lines
1.4 KiB
C
/*
|
|
* QEMU CPU model
|
|
*
|
|
* Copyright (c) 2012 SUSE LINUX Products GmbH
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program 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 General Public License
|
|
* along with this program; if not, see
|
|
* <http://www.gnu.org/licenses/gpl-2.0.html>
|
|
*/
|
|
|
|
#include "qemu/cpu.h"
|
|
#include "qemu-common.h"
|
|
|
|
void cpu_reset(CPUState *cpu)
|
|
{
|
|
CPUClass *klass = CPU_GET_CLASS(cpu);
|
|
|
|
if (klass->reset != NULL) {
|
|
(*klass->reset)(cpu);
|
|
}
|
|
}
|
|
|
|
static void cpu_common_reset(CPUState *cpu)
|
|
{
|
|
}
|
|
|
|
static void cpu_class_init(ObjectClass *klass, void *data)
|
|
{
|
|
CPUClass *k = CPU_CLASS(klass);
|
|
|
|
k->reset = cpu_common_reset;
|
|
}
|
|
|
|
static TypeInfo cpu_type_info = {
|
|
.name = TYPE_CPU,
|
|
.parent = TYPE_OBJECT,
|
|
.instance_size = sizeof(CPUState),
|
|
.abstract = true,
|
|
.class_size = sizeof(CPUClass),
|
|
.class_init = cpu_class_init,
|
|
};
|
|
|
|
static void cpu_register_types(void)
|
|
{
|
|
type_register_static(&cpu_type_info);
|
|
}
|
|
|
|
type_init(cpu_register_types)
|