1 /*
2  * This file is subject to the terms and conditions of the GNU General Public
3  * License.  See the file "COPYING" in the main directory of this archive
4  * for more details.
5  *
6  * Copyright (C) 1999 Ralf Baechle
7  * Copyright (C) 1999 Silicon Graphics, Inc.
8  */
9 #include <asm/mipsregs.h>
10 #include <asm/regdef.h>
11 #include <asm/stackframe.h>
12 
13 	.macro tlb_do_page_fault, write
14 	NESTED(tlb_do_page_fault_\write, PT_SIZE, sp)
15 	.cfi_signal_frame
16 	SAVE_ALL docfi=1
17 	MFC0	a2, CP0_BADVADDR
18 	KMODE
19 	move	a0, sp
20 	REG_S	a2, PT_BVADDR(sp)
21 	li	a1, \write
22 	jal	do_page_fault
23 	j	ret_from_exception
24 	END(tlb_do_page_fault_\write)
25 	.endm
26 
27 	tlb_do_page_fault 0
28 	tlb_do_page_fault 1
29