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86 lines
1.9 KiB
C
86 lines
1.9 KiB
C
/*
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* QTest accelerator code
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*
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* Copyright IBM, Corp. 2011
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*
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* Authors:
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* Anthony Liguori <aliguori@us.ibm.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*
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*/
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#include "qemu/osdep.h"
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#include "qemu/rcu.h"
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#include "qapi/error.h"
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#include "qemu/module.h"
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#include "qemu/option.h"
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#include "qemu/config-file.h"
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#include "qemu/accel.h"
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#include "sysemu/qtest.h"
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#include "sysemu/cpus.h"
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#include "qemu/guest-random.h"
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#include "qemu/main-loop.h"
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#include "hw/core/cpu.h"
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static int64_t qtest_clock_counter;
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static int64_t qtest_get_virtual_clock(void)
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{
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return qatomic_read_i64(&qtest_clock_counter);
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}
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static void qtest_set_virtual_clock(int64_t count)
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{
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qatomic_set_i64(&qtest_clock_counter, count);
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}
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static int qtest_init_accel(MachineState *ms)
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{
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return 0;
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}
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static void qtest_accel_class_init(ObjectClass *oc, void *data)
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{
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AccelClass *ac = ACCEL_CLASS(oc);
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ac->name = "QTest";
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ac->init_machine = qtest_init_accel;
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ac->allowed = &qtest_allowed;
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}
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#define TYPE_QTEST_ACCEL ACCEL_CLASS_NAME("qtest")
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static const TypeInfo qtest_accel_type = {
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.name = TYPE_QTEST_ACCEL,
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.parent = TYPE_ACCEL,
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.class_init = qtest_accel_class_init,
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};
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module_obj(TYPE_QTEST_ACCEL);
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static void qtest_accel_ops_class_init(ObjectClass *oc, void *data)
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{
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AccelOpsClass *ops = ACCEL_OPS_CLASS(oc);
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ops->create_vcpu_thread = dummy_start_vcpu_thread;
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ops->get_virtual_clock = qtest_get_virtual_clock;
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ops->set_virtual_clock = qtest_set_virtual_clock;
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};
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static const TypeInfo qtest_accel_ops_type = {
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.name = ACCEL_OPS_NAME("qtest"),
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.parent = TYPE_ACCEL_OPS,
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.class_init = qtest_accel_ops_class_init,
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.abstract = true,
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};
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module_obj(ACCEL_OPS_NAME("qtest"));
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static void qtest_type_init(void)
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{
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type_register_static(&qtest_accel_type);
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type_register_static(&qtest_accel_ops_type);
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}
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type_init(qtest_type_init);
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