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| /* SPDX-License-Identifier: GPL-2.0-only */
| /*
| * linux/arch/arm/lib/csumipv6.S
| *
| * Copyright (C) 1995-1998 Russell King
| */
| #include <linux/linkage.h>
| #include <asm/assembler.h>
|
| .text
|
| ENTRY(__csum_ipv6_magic)
| str lr, [sp, #-4]!
| adds ip, r2, r3
| ldmia r1, {r1 - r3, lr}
| adcs ip, ip, r1
| adcs ip, ip, r2
| adcs ip, ip, r3
| adcs ip, ip, lr
| ldmia r0, {r0 - r3}
| adcs r0, ip, r0
| adcs r0, r0, r1
| adcs r0, r0, r2
| ldr r2, [sp, #4]
| adcs r0, r0, r3
| adcs r0, r0, r2
| adcs r0, r0, #0
| ldmfd sp!, {pc}
| ENDPROC(__csum_ipv6_magic)
|
|
