diff options
Diffstat (limited to 'arch/nds32/lib/copy_page.S')
| -rw-r--r-- | arch/nds32/lib/copy_page.S | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/arch/nds32/lib/copy_page.S b/arch/nds32/lib/copy_page.S deleted file mode 100644 index f8701ed161a8..000000000000 --- a/arch/nds32/lib/copy_page.S +++ /dev/null @@ -1,40 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -// Copyright (C) 2005-2017 Andes Technology Corporation - -#include <linux/linkage.h> -#include <asm/export.h> -#include <asm/page.h> - - .text -ENTRY(copy_page) - pushm $r2, $r10 - movi $r2, PAGE_SIZE >> 5 -.Lcopy_loop: - lmw.bim $r3, [$r1], $r10 - smw.bim $r3, [$r0], $r10 - subi45 $r2, #1 - bnez38 $r2, .Lcopy_loop - popm $r2, $r10 - ret -ENDPROC(copy_page) -EXPORT_SYMBOL(copy_page) - -ENTRY(clear_page) - pushm $r1, $r9 - movi $r1, PAGE_SIZE >> 5 - movi55 $r2, #0 - movi55 $r3, #0 - movi55 $r4, #0 - movi55 $r5, #0 - movi55 $r6, #0 - movi55 $r7, #0 - movi55 $r8, #0 - movi55 $r9, #0 -.Lclear_loop: - smw.bim $r2, [$r0], $r9 - subi45 $r1, #1 - bnez38 $r1, .Lclear_loop - popm $r1, $r9 - ret -ENDPROC(clear_page) -EXPORT_SYMBOL(clear_page) |