ia64/linux-2.6.18-xen.hg

view arch/arm26/lib/csumpartialcopy.S @ 647:a5bb490065f6

Fix the build after public header sync.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
author Keir Fraser <keir.fraser@citrix.com>
date Wed Aug 13 14:01:49 2008 +0100 (2008-08-13)
parents 831230e53067
children
line source
1 /*
2 * linux/arch/arm26/lib/csumpartialcopy.S
3 *
4 * Copyright (C) 1995-1998 Russell King
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10 #include <linux/linkage.h>
11 #include <asm/assembler.h>
13 .text
15 /* Function: __u32 csum_partial_copy_nocheck(const char *src, char *dst, int len, __u32 sum)
16 * Params : r0 = src, r1 = dst, r2 = len, r3 = checksum
17 * Returns : r0 = new checksum
18 */
20 .macro save_regs
21 stmfd sp!, {r1, r4 - r8, fp, ip, lr, pc}
22 .endm
24 .macro load_regs,flags
25 LOADREGS(\flags,fp,{r1, r4 - r8, fp, sp, pc})
26 .endm
28 .macro load1b, reg1
29 ldrb \reg1, [r0], #1
30 .endm
32 .macro load2b, reg1, reg2
33 ldrb \reg1, [r0], #1
34 ldrb \reg2, [r0], #1
35 .endm
37 .macro load1l, reg1
38 ldr \reg1, [r0], #4
39 .endm
41 .macro load2l, reg1, reg2
42 ldr \reg1, [r0], #4
43 ldr \reg2, [r0], #4
44 .endm
46 .macro load4l, reg1, reg2, reg3, reg4
47 ldmia r0!, {\reg1, \reg2, \reg3, \reg4}
48 .endm
50 #define FN_ENTRY ENTRY(csum_partial_copy_nocheck)
52 #include "csumpartialcopygeneric.S"