blob: 33296a0a93e4036fcebca5623fd197c34ea9015f [file] [log] [blame]
Heiko Schocher8ffa25f2009-07-23 13:27:04 +02001/* Copyright 1995, 1996, 1998, 1999, 2000, 2003, 2004, 2005
2 Free Software Foundation, Inc.
3
Wolfgang Denkd79de1d2013-07-08 09:37:19 +02004 * SPDX-License-Identifier: GPL-2.0+
5 */
Heiko Schocher8ffa25f2009-07-23 13:27:04 +02006
7#ifdef __ARMEB__
8#define al r1
9#define ah r0
10#else
11#define al r0
12#define ah r1
13#endif
14
15.globl __lshrdi3
Wolfgang Denk8a5ddb12009-08-06 21:29:59 +020016.globl __aeabi_llsr
Heiko Schocher8ffa25f2009-07-23 13:27:04 +020017__lshrdi3:
Wolfgang Denk8a5ddb12009-08-06 21:29:59 +020018__aeabi_llsr:
Heiko Schocher8ffa25f2009-07-23 13:27:04 +020019
20 subs r3, r2, #32
21 rsb ip, r2, #32
22 movmi al, al, lsr r2
23 movpl al, ah, lsr r3
24 orrmi al, al, ah, lsl ip
25 mov ah, ah, lsr r2
26 mov pc, lr