diff options
| -rw-r--r-- | target/arm/helper.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/target/arm/helper.c b/target/arm/helper.c index a089fb5a69..027fffbff6 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -1934,8 +1934,11 @@ static uint64_t isr_read(CPUARMState *env, const ARMCPRegInfo *ri) CPUState *cs = env_cpu(env); uint64_t hcr_el2 = arm_hcr_el2_eff(env); uint64_t ret = 0; + bool allow_virt = (arm_current_el(env) == 1 && + (!arm_is_secure_below_el3(env) || + (env->cp15.scr_el3 & SCR_EEL2))); - if (hcr_el2 & HCR_IMO) { + if (allow_virt && (hcr_el2 & HCR_IMO)) { if (cs->interrupt_request & CPU_INTERRUPT_VIRQ) { ret |= CPSR_I; } @@ -1945,7 +1948,7 @@ static uint64_t isr_read(CPUARMState *env, const ARMCPRegInfo *ri) } } - if (hcr_el2 & HCR_FMO) { + if (allow_virt && (hcr_el2 & HCR_FMO)) { if (cs->interrupt_request & CPU_INTERRUPT_VFIQ) { ret |= CPSR_F; } |