FP_TRAPPING_EXCEPTIONS
#define FP_TRAPPING_EXCEPTIONS ((current->thread.fsr >> 23) & 0x1f)
#define FP_TRAPPING_EXCEPTIONS ((last_task_used_math->thread.fsr >> 23) & 0x1f)
#define FP_TRAPPING_EXCEPTIONS ((current_thread_info()->xfsr[0] >> 23) & 0x1f)
#define FP_TRAPPING_EXCEPTIONS 0