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- /* Copyright 1995, 1996, 1998, 1999, 2000, 2003, 2004, 2005
- Free Software Foundation, Inc.
- This file is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by the
- Free Software Foundation; either version 2, or (at your option) any
- later version.
- In addition to the permissions in the GNU General Public License, the
- Free Software Foundation gives you unlimited permission to link the
- compiled version of this file into combinations with other programs,
- and to distribute those combinations without any restriction coming
- from the use of this file. (The General Public License restrictions
- do apply in other respects; for example, they cover modification of
- the file, and distribution when not linked into a combine
- executable.)
- This file is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING. If not, write to
- the Free Software Foundation, 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
- #include <linux/linkage.h>
- #include <asm/assembler.h>
- #ifdef __ARMEB__
- #define al r1
- #define ah r0
- #else
- #define al r0
- #define ah r1
- #endif
- 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)
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