diff options
Diffstat (limited to 'kernel/arch/mips/mm/tlb-funcs.S')
| -rw-r--r-- | kernel/arch/mips/mm/tlb-funcs.S | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/kernel/arch/mips/mm/tlb-funcs.S b/kernel/arch/mips/mm/tlb-funcs.S new file mode 100644 index 000000000..a5427c6e9 --- /dev/null +++ b/kernel/arch/mips/mm/tlb-funcs.S @@ -0,0 +1,39 @@ +/* + * 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. + * + * Micro-assembler generated tlb handler functions. + * + * Copyright (C) 2013 Broadcom Corporation. + * + * Based on mm/page-funcs.c + * Copyright (C) 2012 MIPS Technologies, Inc. + * Copyright (C) 2012 Ralf Baechle <ralf@linux-mips.org> + */ +#include <asm/asm.h> +#include <asm/regdef.h> + +#define FASTPATH_SIZE 128 + +EXPORT(tlbmiss_handler_setup_pgd_start) +LEAF(tlbmiss_handler_setup_pgd) +1: j 1b /* Dummy, will be replaced. */ + .space 64 +END(tlbmiss_handler_setup_pgd) +EXPORT(tlbmiss_handler_setup_pgd_end) + +LEAF(handle_tlbm) + .space FASTPATH_SIZE * 4 +END(handle_tlbm) +EXPORT(handle_tlbm_end) + +LEAF(handle_tlbs) + .space FASTPATH_SIZE * 4 +END(handle_tlbs) +EXPORT(handle_tlbs_end) + +LEAF(handle_tlbl) + .space FASTPATH_SIZE * 4 +END(handle_tlbl) +EXPORT(handle_tlbl_end) |