summaryrefslogtreecommitdiff
path: root/target-m68k/cpu.c
blob: 457c5c19409ef408604ed4f8fdaffbd3f4feb2d7 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
/*
 * QEMU Motorola 68k 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>
 */

#include "cpu.h"
#include "qemu-common.h"


/* CPUClass::reset() */
static void m68k_cpu_reset(CPUState *s)
{
    M68kCPU *cpu = M68K_CPU(s);
    M68kCPUClass *mcc = M68K_CPU_GET_CLASS(cpu);
    CPUM68KState *env = &cpu->env;

    mcc->parent_reset(s);

    cpu_state_reset(env);
}

static void m68k_cpu_class_init(ObjectClass *c, void *data)
{
    M68kCPUClass *mcc = M68K_CPU_CLASS(c);
    CPUClass *cc = CPU_CLASS(c);

    mcc->parent_reset = cc->reset;
    cc->reset = m68k_cpu_reset;
}

static const TypeInfo m68k_cpu_type_info = {
    .name = TYPE_M68K_CPU,
    .parent = TYPE_CPU,
    .instance_size = sizeof(M68kCPU),
    .abstract = false,
    .class_size = sizeof(M68kCPUClass),
    .class_init = m68k_cpu_class_init,
};

static void m68k_cpu_register_types(void)
{
    type_register_static(&m68k_cpu_type_info);
}

type_init(m68k_cpu_register_types)