1 /* SPDX-License-Identifier: GPL-2.0 */
2 #include <asm/assembler.h>
5 * Interrupt handling. Preserves r7, r8, r9
7 .macro arch_irq_handler_default
8 get_irqnr_preamble r6, lr
9 1: get_irqnr_and_base r0, r2, r6, lr
12 @ routine called with r0 = irq number, r1 = struct pt_regs *