target/arm: Use is_a64 in arm_generate_debug_exceptions

Use the accessor rather than the raw structure member.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220609202901.1177572-7-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

diff --git a/target/arm/debug_helper.c b/target/arm/debug_helper.c
index 20a0e42..a18a09a 100644 (file)
--- a/target/arm/debug_helper.c
+++ b/target/arm/debug_helper.c
@@ -99,7 +99,7 @@ static bool aa32_generate_debug_exceptions(CPUARMState *env)
  */
 bool arm_generate_debug_exceptions(CPUARMState *env)
 {
-    if (env->aarch64) {
+    if (is_a64(env)) {
         return aa64_generate_debug_exceptions(env);
     } else {
         return aa32_generate_debug_exceptions(env);