mirror of
https://github.com/torvalds/linux
synced 2024-10-23 11:46:42 +00:00
6ba045f9fb
Prepare of a next patch which will call tlbmiss_handler_setup_pgd on microMIPS. MicroMIPS complains if the called code s not in the .text section. To fix this we generate code into space reserved in arch/mips/mm/tlb-funcs.S While there, move the rest of the generated functions (handle_tlbl, handle_tlbs, handle_tlbm) to the same file. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5542/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
38 lines
870 B
ArmAsm
38 lines
870 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.
|
|
*
|
|
* 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
|
|
|
|
LEAF(tlbmiss_handler_setup_pgd)
|
|
.space 16 * 4
|
|
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)
|