3 files changed, 13 insertions, 4 deletions
diff --git a/target-microblaze/cpu-qom.h b/target-microblaze/cpu-qom.h
index aa51cf6406..ce92a4e875 100644
--- a/target-microblaze/cpu-qom.h
+++ b/target-microblaze/cpu-qom.h
@@ -56,6 +56,7 @@ typedef struct MicroBlazeCPUClass {
 typedef struct MicroBlazeCPU {
     /*< private >*/
     CPUState parent_obj;
+    uint32_t base_vectors;
     /*< public >*/
 
     CPUMBState env;
diff --git a/target-microblaze/cpu.c b/target-microblaze/cpu.c
index 0f4293dbd5..404f82caf8 100644
--- a/target-microblaze/cpu.c
+++ b/target-microblaze/cpu.c
@@ -22,6 +22,7 @@
 
 #include "cpu.h"
 #include "qemu-common.h"
+#include "hw/qdev-properties.h"
 #include "migration/vmstate.h"
 
 
@@ -119,6 +120,11 @@ static const VMStateDescription vmstate_mb_cpu = {
     .unmigratable = 1,
 };
 
+static Property mb_properties[] = {
+    DEFINE_PROP_UINT32("xlnx.base-vectors", MicroBlazeCPU, base_vectors, 0),
+    DEFINE_PROP_END_OF_LIST(),
+};
+
 static void mb_cpu_class_init(ObjectClass *oc, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(oc);
@@ -133,6 +139,8 @@ static void mb_cpu_class_init(ObjectClass *oc, void *data)
 
     cc->do_interrupt = mb_cpu_do_interrupt;
     dc->vmsd = &vmstate_mb_cpu;
+
+    dc->props = mb_properties;
 }
 
 static const TypeInfo mb_cpu_type_info = {
diff --git a/target-microblaze/helper.c b/target-microblaze/helper.c
index a0416d0b72..0dd669d113 100644
--- a/target-microblaze/helper.c
+++ b/target-microblaze/helper.c
@@ -152,7 +152,7 @@ void mb_cpu_do_interrupt(CPUState *cs)
                           env->sregs[SR_ESR], env->iflags);
             log_cpu_state_mask(CPU_LOG_INT, env, 0);
             env->iflags &= ~(IMM_FLAG | D_FLAG);
-            env->sregs[SR_PC] = 0x20;
+            env->sregs[SR_PC] = cpu->base_vectors + 0x20;
             break;
 
         case EXCP_MMU:
@@ -192,7 +192,7 @@ void mb_cpu_do_interrupt(CPUState *cs)
                           env->sregs[SR_PC], env->sregs[SR_EAR], env->iflags);
             log_cpu_state_mask(CPU_LOG_INT, env, 0);
             env->iflags &= ~(IMM_FLAG | D_FLAG);
-            env->sregs[SR_PC] = 0x20;
+            env->sregs[SR_PC] = cpu->base_vectors + 0x20;
             break;
 
         case EXCP_IRQ:
@@ -233,7 +233,7 @@ void mb_cpu_do_interrupt(CPUState *cs)
             env->sregs[SR_MSR] |= t;
 
             env->regs[14] = env->sregs[SR_PC];
-            env->sregs[SR_PC] = 0x10;
+            env->sregs[SR_PC] = cpu->base_vectors + 0x10;
             //log_cpu_state_mask(CPU_LOG_INT, env, 0);
             break;
 
@@ -252,7 +252,7 @@ void mb_cpu_do_interrupt(CPUState *cs)
             if (env->exception_index == EXCP_HW_BREAK) {
                 env->regs[16] = env->sregs[SR_PC];
                 env->sregs[SR_MSR] |= MSR_BIP;
-                env->sregs[SR_PC] = 0x18;
+                env->sregs[SR_PC] = cpu->base_vectors + 0x18;
             } else
                 env->sregs[SR_PC] = env->btarget;
             break;