target/arm: Add arm_tlb_bti_gp

Introduce an lvalue macro to wrap target_tlb_bit0.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20200626033144.790098-33-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
index a2a8280010..7a3774bfda 100644
--- a/target/arm/translate-a64.c
+++ b/target/arm/translate-a64.c
@@ -14434,7 +14434,7 @@ static bool is_guarded_page(CPUARMState *env, DisasContext *s)
      * table entry even for that case.
      */
     return (tlb_hit(entry->addr_code, addr) &&
-            env_tlb(env)->d[mmu_idx].iotlb[index].attrs.target_tlb_bit0);
+            arm_tlb_bti_gp(&env_tlb(env)->d[mmu_idx].iotlb[index].attrs));
 #endif
 }