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-rw-r--r--arch/arm/mm/copypage-v3.S67
1 files changed, 0 insertions, 67 deletions
diff --git a/arch/arm/mm/copypage-v3.S b/arch/arm/mm/copypage-v3.S
deleted file mode 100644
index 2ee394b11bc..00000000000
--- a/arch/arm/mm/copypage-v3.S
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * linux/arch/arm/lib/copypage.S
- *
- * Copyright (C) 1995-1999 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.
- *
- * ASM optimised string functions
- */
-#include <linux/linkage.h>
-#include <linux/init.h>
-#include <asm/assembler.h>
-#include <asm/asm-offsets.h>
-
- .text
- .align 5
-/*
- * ARMv3 optimised copy_user_page
- *
- * FIXME: do we need to handle cache stuff...
- */
-ENTRY(v3_copy_user_page)
- stmfd sp!, {r4, lr} @ 2
- mov r2, #PAGE_SZ/64 @ 1
- ldmia r1!, {r3, r4, ip, lr} @ 4+1
-1: stmia r0!, {r3, r4, ip, lr} @ 4
- ldmia r1!, {r3, r4, ip, lr} @ 4+1
- stmia r0!, {r3, r4, ip, lr} @ 4
- ldmia r1!, {r3, r4, ip, lr} @ 4+1
- stmia r0!, {r3, r4, ip, lr} @ 4
- ldmia r1!, {r3, r4, ip, lr} @ 4
- subs r2, r2, #1 @ 1
- stmia r0!, {r3, r4, ip, lr} @ 4
- ldmneia r1!, {r3, r4, ip, lr} @ 4
- bne 1b @ 1
- ldmfd sp!, {r4, pc} @ 3
-
- .align 5
-/*
- * ARMv3 optimised clear_user_page
- *
- * FIXME: do we need to handle cache stuff...
- */
-ENTRY(v3_clear_user_page)
- str lr, [sp, #-4]!
- mov r1, #PAGE_SZ/64 @ 1
- mov r2, #0 @ 1
- mov r3, #0 @ 1
- mov ip, #0 @ 1
- mov lr, #0 @ 1
-1: stmia r0!, {r2, r3, ip, lr} @ 4
- stmia r0!, {r2, r3, ip, lr} @ 4
- stmia r0!, {r2, r3, ip, lr} @ 4
- stmia r0!, {r2, r3, ip, lr} @ 4
- subs r1, r1, #1 @ 1
- bne 1b @ 1
- ldr pc, [sp], #4
-
- __INITDATA
-
- .type v3_user_fns, #object
-ENTRY(v3_user_fns)
- .long v3_clear_user_page
- .long v3_copy_user_page
- .size v3_user_fns, . - v3_user_fns