OpenCloudOS-Kernel/arch/mips/cobalt/int-handler.S

26 lines
593 B
ArmAsm

/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 1995, 1996, 1997, 2003 by Ralf Baechle
* Copyright (C) 2001, 2002, 2003 by Liam Davies (ldavies@agile.tv)
*/
#include <asm/asm.h>
#include <asm/mipsregs.h>
#include <asm/cobalt/cobalt.h>
#include <asm/regdef.h>
#include <asm/stackframe.h>
.text
.align 5
NESTED(cobalt_handle_int, PT_SIZE, sp)
SAVE_ALL
CLI
la ra, ret_from_irq
move a1, sp
j cobalt_irq
END(cobalt_handle_int)