diff options
Diffstat (limited to 'target-arm/cpu.c')
-rw-r--r-- | target-arm/cpu.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/target-arm/cpu.c b/target-arm/cpu.c index 3ca3fa8d21..798c689ca6 100644 --- a/target-arm/cpu.c +++ b/target-arm/cpu.c @@ -1197,6 +1197,23 @@ static Property arm_cpu_properties[] = { DEFINE_PROP_END_OF_LIST() }; +#ifdef CONFIG_USER_ONLY +static int arm_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int rw, + int mmu_idx) +{ + ARMCPU *cpu = ARM_CPU(cs); + CPUARMState *env = &cpu->env; + + env->exception.vaddress = address; + if (rw == 2) { + cs->exception_index = EXCP_PREFETCH_ABORT; + } else { + cs->exception_index = EXCP_DATA_ABORT; + } + return 1; +} +#endif + static void arm_cpu_class_init(ObjectClass *oc, void *data) { ARMCPUClass *acc = ARM_CPU_CLASS(oc); |