accel/qtest/qtest.c

   1 /*
   2  * QTest accelerator code
   3  *
   4  * Copyright IBM, Corp. 2011
   5  *
   6  * Authors:
   7  *  Anthony Liguori   <aliguori@us.ibm.com>
   8  *
   9  * This work is licensed under the terms of the GNU GPL, version 2 or later.
  10  * See the COPYING file in the top-level directory.
  11  *
  12  */
  13
  14 #include "qemu/osdep.h"
  15 #include "qemu/rcu.h"
  16 #include "qapi/error.h"
  17 #include "qemu/module.h"
  18 #include "qemu/option.h"
  19 #include "qemu/config-file.h"
  20 #include "sysemu/accel.h"
  21 #include "sysemu/qtest.h"
  22 #include "sysemu/cpus.h"
  23 #include "sysemu/cpu-timers.h"
  24 #include "qemu/guest-random.h"
  25 #include "qemu/main-loop.h"
  26 #include "hw/core/cpu.h"
  27
  28 const CpusAccel qtest_cpus = {
  29     .create_vcpu_thread = dummy_start_vcpu_thread,
  30     .get_virtual_clock = qtest_get_virtual_clock,
  31 };
  32
  33 static int qtest_init_accel(MachineState *ms)
  34 {
  35     cpus_register_accel(&qtest_cpus);
  36     return 0;
  37 }
  38
  39 static void qtest_accel_class_init(ObjectClass *oc, void *data)
  40 {
  41     AccelClass *ac = ACCEL_CLASS(oc);
  42     ac->name = "QTest";
  43     ac->init_machine = qtest_init_accel;
  44     ac->allowed = &qtest_allowed;
  45 }
  46
  47 #define TYPE_QTEST_ACCEL ACCEL_CLASS_NAME("qtest")
  48
  49 static const TypeInfo qtest_accel_type = {
  50     .name = TYPE_QTEST_ACCEL,
  51     .parent = TYPE_ACCEL,
  52     .class_init = qtest_accel_class_init,
  53 };
  54
  55 static void qtest_type_init(void)
  56 {
  57     type_register_static(&qtest_accel_type);
  58 }
  59
  60 type_init(qtest_type_init);