[PATCH 2/8] target/arm: Timer _EL02 registers UNDEF for E2H == 0

[Peter Maydell]

The timer _EL02 registers should UNDEF for invalid accesses from EL2
or EL3 when HCR_EL2.E2H == 0, not take a cp access trap.  We were
delivering the exception to EL2 with the wrong syndrome.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 target/arm/helper.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/arm/helper.c b/target/arm/helper.c
index 90c4fb72ce4..978df6f2823 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -6551,7 +6551,7 @@ static CPAccessResult e2h_access(CPUARMState *env, const 
ARMCPRegInfo *ri,
         return CP_ACCESS_OK;
     }
     if (!(arm_hcr_el2_eff(env) & HCR_E2H)) {
-        return CP_ACCESS_TRAP;
+        return CP_ACCESS_TRAP_UNCATEGORIZED;
     }
     return CP_ACCESS_OK;
 }
-- 
2.34.1