| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* Copyright 1995, 1996, 1998, 1999, 2000, 2003, 2004, 2005 |
| Free Software Foundation, Inc. |
| */ |
| |
| #include <linux/linkage.h> |
| #include <asm/assembler.h> |
| |
| #ifdef __ARMEB__ |
| #define al r1 |
| #define ah r0 |
| #else |
| #define al r0 |
| #define ah r1 |
| #endif |
| |
| .pushsection .text.__lshldi3, "ax" |
| ENTRY(__lshrdi3) |
| ENTRY(__aeabi_llsr) |
| |
| subs r3, r2, #32 |
| rsb ip, r2, #32 |
| movmi al, al, lsr r2 |
| movpl al, ah, lsr r3 |
| ARM( orrmi al, al, ah, lsl ip ) |
| THUMB( lslmi r3, ah, ip ) |
| THUMB( orrmi al, al, r3 ) |
| mov ah, ah, lsr r2 |
| ret lr |
| |
| ENDPROC(__lshrdi3) |
| ENDPROC(__aeabi_llsr) |
| .popsection |
