target-i386: Implement MOVBE

[qemu.git] / target-sh4 / cpu.c

diff --git a/target-sh4/cpu.c b/target-sh4/cpu.c
index e4858a03ed21e812e4333531001b15ff705a8abc..ef0e62195df47326c12c92b7f6963016ba4843b1 100644 (file)
--- a/target-sh4/cpu.c
+++ b/target-sh4/cpu.c
@@ -21,6 +21,7 @@
 
 #include "cpu.h"
 #include "qemu-common.h"
+#include "migration/vmstate.h"
 
 
 /* CPUClass::reset() */
@@ -53,23 +54,51 @@ static void superh_cpu_reset(CPUState *s)
     set_default_nan_mode(1, &env->fp_status);
 }
 
+static void superh_cpu_realizefn(DeviceState *dev, Error **errp)
+{
+    SuperHCPU *cpu = SUPERH_CPU(dev);
+    SuperHCPUClass *scc = SUPERH_CPU_GET_CLASS(dev);
+
+    cpu_reset(CPU(cpu));
+    qemu_init_vcpu(&cpu->env);
+
+    scc->parent_realize(dev, errp);
+}
+
 static void superh_cpu_initfn(Object *obj)
 {
+    CPUState *cs = CPU(obj);
     SuperHCPU *cpu = SUPERH_CPU(obj);
     CPUSH4State *env = &cpu->env;
 
+    cs->env_ptr = env;
     cpu_exec_init(env);
 
     env->movcal_backup_tail = &(env->movcal_backup);
+
+    if (tcg_enabled()) {
+        sh4_translate_init();
+    }
 }
 
+static const VMStateDescription vmstate_sh_cpu = {
+    .name = "cpu",
+    .unmigratable = 1,
+};
+
 static void superh_cpu_class_init(ObjectClass *oc, void *data)
 {
+    DeviceClass *dc = DEVICE_CLASS(oc);
     CPUClass *cc = CPU_CLASS(oc);
     SuperHCPUClass *scc = SUPERH_CPU_CLASS(oc);
 
+    scc->parent_realize = dc->realize;
+    dc->realize = superh_cpu_realizefn;
+
     scc->parent_reset = cc->reset;
     cc->reset = superh_cpu_reset;
+
+    dc->vmsd = &vmstate_sh_cpu;
 }
 
 static const TypeInfo superh_cpu_type_info = {