diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/arm/mm/tlb-v4.S')
| -rw-r--r-- | ANDROID_3.4.5/arch/arm/mm/tlb-v4.S | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/ANDROID_3.4.5/arch/arm/mm/tlb-v4.S b/ANDROID_3.4.5/arch/arm/mm/tlb-v4.S deleted file mode 100644 index 17a025ad..00000000 --- a/ANDROID_3.4.5/arch/arm/mm/tlb-v4.S +++ /dev/null @@ -1,61 +0,0 @@ -/* - * linux/arch/arm/mm/tlbv4.S - * - * Copyright (C) 1997-2002 Russell King - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * ARM architecture version 4 TLB handling functions. - * These assume a split I/D TLBs, and no write buffer. - * - * Processors: ARM720T - */ -#include <linux/linkage.h> -#include <linux/init.h> -#include <asm/asm-offsets.h> -#include <asm/tlbflush.h> -#include "proc-macros.S" - - .align 5 -/* - * v4_flush_user_tlb_range(start, end, mm) - * - * Invalidate a range of TLB entries in the specified user address space. - * - * - start - range start address - * - end - range end address - * - mm - mm_struct describing address space - */ - .align 5 -ENTRY(v4_flush_user_tlb_range) - vma_vm_mm ip, r2 - act_mm r3 @ get current->active_mm - eors r3, ip, r3 @ == mm ? - movne pc, lr @ no, we dont do anything -.v4_flush_kern_tlb_range: - bic r0, r0, #0x0ff - bic r0, r0, #0xf00 -1: mcr p15, 0, r0, c8, c7, 1 @ invalidate TLB entry - add r0, r0, #PAGE_SZ - cmp r0, r1 - blo 1b - mov pc, lr - -/* - * v4_flush_kern_tlb_range(start, end) - * - * Invalidate a range of TLB entries in the specified kernel - * address range. - * - * - start - virtual address (may not be aligned) - * - end - virtual address (may not be aligned) - */ -.globl v4_flush_kern_tlb_range -.equ v4_flush_kern_tlb_range, .v4_flush_kern_tlb_range - - __INITDATA - - /* define struct cpu_tlb_fns (see <asm/tlbflush.h> and proc-macros.S) */ - define_tlb_functions v4, v4_tlb_flags |