commit 4c34bab0d3dc59fef4ebce831fbca784a1e3e06a
author Helge Deller <deller@gmx.de> Thu Oct 26 21:49:48 2023 -0700
committer Richard Henderson <richard.henderson@linaro.org> Mon Nov 06 18:49:34 2023 -0800
tree 71f292fde43e1982faa5f103c782035cc6da29b0
parent 34a0d9eefe7dd6161c100e6ffaf25c6c6f4a7282

target/hppa: Clear upper bits in mtctl for pa1.x

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

target/hppa/translate.c

diff --git a/target/hppa/translate.c b/target/hppa/translate.c
index 9f129a2..4102f5f 100644
--- a/target/hppa/translate.c
+++ b/target/hppa/translate.c
@@ -2060,7 +2060,13 @@
 
 #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: