[Qemu-devel] [PATCH 02/13] target/arm: Check PMCNTEN for whether PMCCNTR is enabled

[Aaron Lindsay]

Signed-off-by: Aaron Lindsay <address@hidden>
---
 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 8cb7a94..8888391 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -964,7 +964,7 @@ static inline bool arm_ccnt_enabled(CPUARMState *env)
 {
     /* This does not support checking PMCCFILTR_EL0 register */
 
-    if (!(env->cp15.c9_pmcr & PMCRE)) {
+    if (!(env->cp15.c9_pmcr & PMCRE) || !(env->cp15.c9_pmcnten & (1 << 31))) {
         return false;
     }
 
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