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- /*
- * 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) 1999 Ralf Baechle
- * Copyright (C) 1999 Silicon Graphics, Inc.
- */
- #include <asm/mipsregs.h>
- #include <asm/page.h>
- #include <asm/regdef.h>
- #include <asm/stackframe.h>
- .macro tlb_do_page_fault, write
- NESTED(tlb_do_page_fault_\write, PT_SIZE, sp)
- SAVE_ALL
- MFC0 a2, CP0_BADVADDR
- KMODE
- move a0, sp
- REG_S a2, PT_BVADDR(sp)
- li a1, \write
- PTR_LA ra, ret_from_exception
- j do_page_fault
- END(tlb_do_page_fault_\write)
- .endm
- tlb_do_page_fault 0
- tlb_do_page_fault 1
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