1 /* 2 * Interrupt handling support. 3 * 4 * Copyright (C) 2015 Paul Boddie <paul@boddie.org.uk> 5 * 6 * This program is free software: you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation, either version 3 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program. If not, see <http://www.gnu.org/licenses/>. 18 */ 19 20 .text 21 .extern interrupt_handler 22 .globl _irq_entry 23 .globl _end_entries 24 .set noreorder 25 26 _irq_entry: 27 lui $k0, %hi(interrupt_handler) 28 ori $k0, $k0, %lo(interrupt_handler) 29 jr $k0 30 nop 31 32 _end_entries: 33 34 .set reorder