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54 lines
1.6 KiB
54 lines
1.6 KiB
/* Copyright 1995, 1996, 1998, 1999, 2000, 2003, 2004, 2005 |
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Free Software Foundation, Inc. |
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This file is free software; you can redistribute it and/or modify it |
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under the terms of the GNU General Public License as published by the |
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Free Software Foundation; either version 2, or (at your option) any |
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later version. |
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In addition to the permissions in the GNU General Public License, the |
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Free Software Foundation gives you unlimited permission to link the |
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compiled version of this file into combinations with other programs, |
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and to distribute those combinations without any restriction coming |
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from the use of this file. (The General Public License restrictions |
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do apply in other respects; for example, they cover modification of |
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the file, and distribution when not linked into a combine |
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executable.) |
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This file is distributed in the hope that it will be useful, but |
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WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program; see the file COPYING. If not, write to |
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the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
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Boston, MA 02110-1301, USA. */ |
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#include <linux/linkage.h> |
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#include <asm/assembler.h> |
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#ifdef __ARMEB__ |
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#define al r1 |
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#define ah r0 |
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#else |
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#define al r0 |
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#define ah r1 |
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#endif |
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ENTRY(__ashrdi3) |
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ENTRY(__aeabi_lasr) |
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subs r3, r2, #32 |
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rsb ip, r2, #32 |
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movmi al, al, lsr r2 |
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movpl al, ah, asr r3 |
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ARM( orrmi al, al, ah, lsl ip ) |
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THUMB( lslmi r3, ah, ip ) |
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THUMB( orrmi al, al, r3 ) |
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mov ah, ah, asr r2 |
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ret lr |
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ENDPROC(__ashrdi3) |
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ENDPROC(__aeabi_lasr)
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