target-unicore32: Implement CPUClass::set_pc()

[qemu.git] / target-unicore32 / cpu.c

diff --git a/target-unicore32/cpu.c b/target-unicore32/cpu.c
index 1a97e6bba46722e87ff88fc3f818a4878d5e0837..79f22922f299ff48b1839f9d1fb8bd3072c97d32 100644 (file)
--- a/target-unicore32/cpu.c
+++ b/target-unicore32/cpu.c
@@ -16,6 +16,13 @@
 #include "qemu-common.h"
 #include "migration/vmstate.h"
 
+static void uc32_cpu_set_pc(CPUState *cs, vaddr value)
+{
+    UniCore32CPU *cpu = UNICORE32_CPU(cs);
+
+    cpu->env.regs[31] = value;
+}
+
 static inline void set_feature(CPUUniCore32State *env, int feature)
 {
     env->features |= feature;
@@ -83,11 +90,8 @@ static const UniCore32CPUInfo uc32_cpus[] = {
 
 static void uc32_cpu_realizefn(DeviceState *dev, Error **errp)
 {
-    UniCore32CPU *cpu = UNICORE32_CPU(dev);
     UniCore32CPUClass *ucc = UNICORE32_CPU_GET_CLASS(dev);
 
-    qemu_init_vcpu(&cpu->env);
-
     ucc->parent_realize(dev, errp);
 }
 
@@ -134,6 +138,7 @@ static void uc32_cpu_class_init(ObjectClass *oc, void *data)
     cc->class_by_name = uc32_cpu_class_by_name;
     cc->do_interrupt = uc32_cpu_do_interrupt;
     cc->dump_state = uc32_cpu_dump_state;
+    cc->set_pc = uc32_cpu_set_pc;
     dc->vmsd = &vmstate_uc32_cpu;
 }