diff options
Diffstat (limited to 'target/arm/helper.c')
| -rw-r--r-- | target/arm/helper.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/target/arm/helper.c b/target/arm/helper.c index c5377e7ecb..b2ea93c472 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -2084,13 +2084,11 @@ static void csselr_write(CPUARMState *env, const ARMCPRegInfo *ri, static uint64_t isr_read(CPUARMState *env, const ARMCPRegInfo *ri) { CPUState *cs = env_cpu(env); - uint64_t hcr_el2 = arm_hcr_el2_eff(env); + bool el1 = arm_current_el(env) == 1; + uint64_t hcr_el2 = el1 ? arm_hcr_el2_eff(env) : 0; 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 (allow_virt && (hcr_el2 & HCR_IMO)) { + if (hcr_el2 & HCR_IMO) { if (cs->interrupt_request & CPU_INTERRUPT_VIRQ) { ret |= CPSR_I; } @@ -2100,7 +2098,7 @@ static uint64_t isr_read(CPUARMState *env, const ARMCPRegInfo *ri) } } - if (allow_virt && (hcr_el2 & HCR_FMO)) { + if (hcr_el2 & HCR_FMO) { if (cs->interrupt_request & CPU_INTERRUPT_VFIQ) { ret |= CPSR_F; } |