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-rw-r--r--target/hppa/translate.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/target/hppa/translate.c b/target/hppa/translate.c
index 9f129a230b..4102f5faf3 100644
--- a/target/hppa/translate.c
+++ b/target/hppa/translate.c
@@ -2060,7 +2060,13 @@ static bool trans_mtctl(DisasContext *ctx, arg_mtctl *a)
#ifndef CONFIG_USER_ONLY
nullify_over(ctx);
- reg = load_gpr(ctx, a->r);
+
+ if (ctx->is_pa20) {
+ reg = load_gpr(ctx, a->r);
+ } else {
+ reg = tcg_temp_new_i64();
+ tcg_gen_ext32u_i64(reg, load_gpr(ctx, a->r));
+ }
switch (ctl) {
case CR_IT: