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-rw-r--r--target-microblaze/op_helper.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/target-microblaze/op_helper.c b/target-microblaze/op_helper.c
index 1c62f3c68f..f2cb88b3ed 100644
--- a/target-microblaze/op_helper.c
+++ b/target-microblaze/op_helper.c
@@ -500,7 +500,7 @@ void cpu_unassigned_access(CPUMBState *env, hwaddr addr,
{
qemu_log_mask(CPU_LOG_INT, "Unassigned " TARGET_FMT_plx " wr=%d exe=%d\n",
addr, is_write, is_exec);
- if (!(env->sregs[SR_MSR] & MSR_EE)) {
+ if (!env || !(env->sregs[SR_MSR] & MSR_EE)) {
return;
}