6 files changed, 27 insertions, 11 deletions
diff --git a/target-microblaze/cpu-qom.h b/target-microblaze/cpu-qom.h
index ce92a4e875..3e9c20668f 100644
--- a/target-microblaze/cpu-qom.h
+++ b/target-microblaze/cpu-qom.h
@@ -72,5 +72,7 @@ static inline MicroBlazeCPU *mb_env_get_cpu(CPUMBState *env)
 #define ENV_OFFSET offsetof(MicroBlazeCPU, env)
 
 void mb_cpu_do_interrupt(CPUState *cs);
+void mb_cpu_dump_state(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf,
+                       int flags);
 
 #endif
diff --git a/target-microblaze/cpu.c b/target-microblaze/cpu.c
index 404f82caf8..a0fcdf4464 100644
--- a/target-microblaze/cpu.c
+++ b/target-microblaze/cpu.c
@@ -92,7 +92,6 @@ static void mb_cpu_realizefn(DeviceState *dev, Error **errp)
     MicroBlazeCPUClass *mcc = MICROBLAZE_CPU_GET_CLASS(dev);
 
     cpu_reset(CPU(cpu));
-    qemu_init_vcpu(&cpu->env);
 
     mcc->parent_realize(dev, errp);
 }
@@ -138,8 +137,9 @@ static void mb_cpu_class_init(ObjectClass *oc, void *data)
     cc->reset = mb_cpu_reset;
 
     cc->do_interrupt = mb_cpu_do_interrupt;
+    cc->dump_state = mb_cpu_dump_state;
+    cpu_class_set_do_unassigned_access(cc, mb_cpu_unassigned_access);
     dc->vmsd = &vmstate_mb_cpu;
-
     dc->props = mb_properties;
 }
 
diff --git a/target-microblaze/cpu.h b/target-microblaze/cpu.h
index 1813939fc9..75ae5baf36 100644
--- a/target-microblaze/cpu.h
+++ b/target-microblaze/cpu.h
@@ -367,8 +367,9 @@ static inline void cpu_get_tb_cpu_state(CPUMBState *env, target_ulong *pc,
 }
 
 #if !defined(CONFIG_USER_ONLY)
-void cpu_unassigned_access(CPUMBState *env1, hwaddr addr,
-                           int is_write, int is_exec, int is_asi, int size);
+void mb_cpu_unassigned_access(CPUState *cpu, hwaddr addr,
+                              bool is_write, bool is_exec, int is_asi,
+                              unsigned size);
 #endif
 
 static inline bool cpu_has_work(CPUState *cpu)
diff --git a/target-microblaze/helper.c b/target-microblaze/helper.c
index 0dd669d113..01d4bbfe92 100644
--- a/target-microblaze/helper.c
+++ b/target-microblaze/helper.c
@@ -39,8 +39,10 @@ void mb_cpu_do_interrupt(CPUState *cs)
 int cpu_mb_handle_mmu_fault(CPUMBState * env, target_ulong address, int rw,
                             int mmu_idx)
 {
+    MicroBlazeCPU *cpu = mb_env_get_cpu(env);
+
     env->exception_index = 0xaa;
-    cpu_dump_state(env, stderr, fprintf, 0);
+    cpu_dump_state(CPU(cpu), stderr, fprintf, 0);
     return 1;
 }
 
diff --git a/target-microblaze/op_helper.c b/target-microblaze/op_helper.c
index f2cb88b3ed..14baa84c74 100644
--- a/target-microblaze/op_helper.c
+++ b/target-microblaze/op_helper.c
@@ -495,12 +495,21 @@ void helper_mmu_write(CPUMBState *env, uint32_t rn, uint32_t v)
     mmu_write(env, rn, v);
 }
 
-void cpu_unassigned_access(CPUMBState *env, hwaddr addr,
-                           int is_write, int is_exec, int is_asi, int size)
+void mb_cpu_unassigned_access(CPUState *cs, hwaddr addr,
+                              bool is_write, bool is_exec, int is_asi,
+                              unsigned size)
 {
+    MicroBlazeCPU *cpu;
+    CPUMBState *env;
+
     qemu_log_mask(CPU_LOG_INT, "Unassigned " TARGET_FMT_plx " wr=%d exe=%d\n",
-             addr, is_write, is_exec);
-    if (!env || !(env->sregs[SR_MSR] & MSR_EE)) {
+             addr, is_write ? 1 : 0, is_exec ? 1 : 0);
+    if (cs == NULL) {
+        return;
+    }
+    cpu = MICROBLAZE_CPU(cs);
+    env = &cpu->env;
+    if (!(env->sregs[SR_MSR] & MSR_EE)) {
         return;
     }
 
diff --git a/target-microblaze/translate.c b/target-microblaze/translate.c
index 06d23460f9..54f439fc20 100644
--- a/target-microblaze/translate.c
+++ b/target-microblaze/translate.c
@@ -1949,9 +1949,11 @@ void gen_intermediate_code_pc (CPUMBState *env, struct TranslationBlock *tb)
     gen_intermediate_code_internal(env, tb, 1);
 }
 
-void cpu_dump_state (CPUMBState *env, FILE *f, fprintf_function cpu_fprintf,
-                     int flags)
+void mb_cpu_dump_state(CPUState *cs, FILE *f, fprintf_function cpu_fprintf,
+                       int flags)
 {
+    MicroBlazeCPU *cpu = MICROBLAZE_CPU(cs);
+    CPUMBState *env = &cpu->env;
     int i;
 
     if (!env || !f)