1 files changed, 68 insertions, 0 deletions
diff --git a/target/i386/hvf/hvf-cpu.c b/target/i386/hvf/hvf-cpu.c
new file mode 100644
index 0000000000..8fbc423888
--- /dev/null
+++ b/target/i386/hvf/hvf-cpu.c
@@ -0,0 +1,68 @@
+/*
+ * x86 HVF CPU type initialization
+ *
+ * Copyright 2021 SUSE LLC
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#include "qemu/osdep.h"
+#include "cpu.h"
+#include "host-cpu.h"
+#include "qapi/error.h"
+#include "sysemu/sysemu.h"
+#include "hw/boards.h"
+#include "sysemu/hvf.h"
+#include "hw/core/accel-cpu.h"
+
+static void hvf_cpu_max_instance_init(X86CPU *cpu)
+{
+    CPUX86State *env = &cpu->env;
+
+    host_cpu_max_instance_init(cpu);
+
+    env->cpuid_min_level =
+        hvf_get_supported_cpuid(0x0, 0, R_EAX);
+    env->cpuid_min_xlevel =
+        hvf_get_supported_cpuid(0x80000000, 0, R_EAX);
+    env->cpuid_min_xlevel2 =
+        hvf_get_supported_cpuid(0xC0000000, 0, R_EAX);
+}
+
+static void hvf_cpu_instance_init(CPUState *cs)
+{
+    X86CPU *cpu = X86_CPU(cs);
+
+    host_cpu_instance_init(cpu);
+
+    /* Special cases not set in the X86CPUDefinition structs: */
+    /* TODO: in-kernel irqchip for hvf */
+
+    if (cpu->max_features) {
+        hvf_cpu_max_instance_init(cpu);
+    }
+}
+
+static void hvf_cpu_accel_class_init(ObjectClass *oc, void *data)
+{
+    AccelCPUClass *acc = ACCEL_CPU_CLASS(oc);
+
+    acc->cpu_realizefn = host_cpu_realizefn;
+    acc->cpu_instance_init = hvf_cpu_instance_init;
+}
+
+static const TypeInfo hvf_cpu_accel_type_info = {
+    .name = ACCEL_CPU_NAME("hvf"),
+
+    .parent = TYPE_ACCEL_CPU,
+    .class_init = hvf_cpu_accel_class_init,
+    .abstract = true,
+};
+
+static void hvf_cpu_accel_register_types(void)
+{
+    type_register_static(&hvf_cpu_accel_type_info);
+}
+
+type_init(hvf_cpu_accel_register_types);