Lines Matching defs:handler
637 void (*handler)(unsigned long esr, struct pt_regs *regs);
644 .handler = user_cache_maint_handler,
650 .handler = ctr_read_handler,
656 .handler = cntvct_read_handler,
662 .handler = cntvct_read_handler,
668 .handler = cntfrq_read_handler,
674 .handler = mrs_handler,
680 .handler = wfi_handler,
718 .handler = compat_cntfrq_read_handler,
738 .handler = compat_cntvct_read_handler,
743 .handler = compat_cntvct_read_handler,
773 for (hook = hook_base; hook->handler; hook++)
775 hook->handler(esr, regs);
781 * EL0. Fall back to our usual undefined instruction handler
792 for (hook = sys64_hooks; hook->handler; hook++)
794 hook->handler(esr, regs);
800 * back to our usual undefined instruction handler so that we handle
1111 * Initial handler for AArch64 BRK exceptions
1112 * This handler only used until debug_traps_init().