54 static void set_raw_irq_handler_and_unlock(uint num, irq_handler_t handler, uint32_t save) {  in set_raw_irq_handler_and_unlock()  argument
56     get_vtable()[VTABLE_FIRST_IRQ + num] = handler;  in set_raw_irq_handler_and_unlock()
190     irq_handler_t handler;  member
202     irq_handler_t handler = irq_get_vtable_handler(irq_num);  in irq_has_shared_handler()  local
203     return handler && is_shared_irq_raw_handler(handler);  in irq_has_shared_handler()
219 void irq_set_exclusive_handler(uint num, irq_handler_t handler) {  in irq_set_exclusive_handler()  argument
225     hard_assert(current == __unhandled_user_irq || current == handler);  in irq_set_exclusive_handler()
226     set_raw_irq_handler_and_unlock(num, handler, save);  in irq_set_exclusive_handler()
356 void irq_add_shared_handler(uint num, irq_handler_t handler, uint8_t order_priority) {  in irq_add_shared_handler()  argument
361     irq_set_exclusive_handler(num, handler);  in irq_add_shared_handler()
377                 .handler = handler,  in irq_add_shared_handler()
380 ….inst2 = (uint32_t)handler,                                                  // (t0 points to hand…  in irq_add_shared_handler()
404                     .handler = handler,  in irq_add_shared_handler()
406 …         .inst1 = make_call_inst1(handler),                                 // lui ra, %hi(handler)  in irq_add_shared_handler()
407 …    .inst2 = make_call_inst2(handler),                                 // jalr ra, %lo(handler)(ra)  in irq_add_shared_handler()
425                     .handler = handler,  in irq_add_shared_handler()
428 ….inst2 = (uint32_t)handler,                                                // (t0 points to handle…  in irq_add_shared_handler()
455     return slot->handler;  in handler_from_slot()
470 void irq_remove_handler(uint num, irq_handler_t handler) {  in irq_remove_handler()  argument
475     if (vtable_handler != __unhandled_user_irq && vtable_handler != handler) {  in irq_remove_handler()
504             while (handler_from_slot(to_free_slot) != handler) {  in irq_remove_handler()
509             if (handler_from_slot(to_free_slot) == handler) {  in irq_remove_handler()
518                     to_free_slot->handler = next_slot->handler;  in irq_remove_handler()
701 irq_handler_t irq_set_riscv_vector_handler(enum riscv_vector_num index, irq_handler_t handler) {  in irq_set_riscv_vector_handler()  argument
706 …vtable[index] = (irq_handler_t)encode_j_instruction((uintptr_t)&vtable[index], (uintptr_t)handler);  in irq_set_riscv_vector_handler()