2 * Low level interrupt handler for the SGI O2 aka IP32 aka Moosehead
4 * This file is subject to the terms and conditions of the GNU General Public
5 * License. See the file "COPYING" in the main directory of this archive
8 * Copyright (C) 2000 Harald Koerfgen
9 * Copyright (C) 2001 Keith M Wesolowski
12 #include <asm/regdef.h>
13 #include <asm/mipsregs.h>
14 #include <asm/stackframe.h>
15 #include <asm/addrspace.h>
21 NESTED(ip32_handle_int, PT_SIZE, ra)
24 CLI # TEST: interrupts should be off
44 /* Either someone has triggered the "software interrupts"
45 * or we lost an interrupt somehow. Ignore it.