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ashiftrt.S revision 1.1.2.1
      1  1.1.2.1  bouyer /*	$NetBSD: ashiftrt.S,v 1.1.2.1 2001/03/12 13:31:41 bouyer Exp $	*/
      2      1.1  itojun 
      3      1.1  itojun /*-
      4      1.1  itojun  * Copyright (C) 1999 Tsubai Masanari.  All rights reserved.
      5      1.1  itojun  *
      6      1.1  itojun  * Redistribution and use in source and binary forms, with or without
      7      1.1  itojun  * modification, are permitted provided that the following conditions
      8      1.1  itojun  * are met:
      9      1.1  itojun  * 1. Redistributions of source code must retain the above copyright
     10      1.1  itojun  *    notice, this list of conditions and the following disclaimer.
     11      1.1  itojun  * 2. Redistributions in binary form must reproduce the above copyright
     12      1.1  itojun  *    notice, this list of conditions and the following disclaimer in the
     13      1.1  itojun  *    documentation and/or other materials provided with the distribution.
     14      1.1  itojun  * 3. The name of the author may not be used to endorse or promote products
     15      1.1  itojun  *    derived from this software without specific prior written permission.
     16      1.1  itojun  *
     17      1.1  itojun  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     18      1.1  itojun  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     19      1.1  itojun  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     20      1.1  itojun  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     21      1.1  itojun  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     22      1.1  itojun  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     23      1.1  itojun  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     24      1.1  itojun  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     25      1.1  itojun  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     26      1.1  itojun  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     27      1.1  itojun  */
     28      1.1  itojun 
     29  1.1.2.1  bouyer #include <machine/asm.h>
     30      1.1  itojun 
     31  1.1.2.1  bouyer NENTRY(__ashiftrt_r4_31)
     32      1.1  itojun 	shll	r4
     33      1.1  itojun 	rts
     34      1.1  itojun 	subc	r4, r4
     35      1.1  itojun 
     36  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_30)
     37      1.1  itojun 	shar	r4
     38      1.1  itojun 
     39  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_29)
     40      1.1  itojun 	shar	r4
     41      1.1  itojun 
     42  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_28)
     43      1.1  itojun 	shar	r4
     44      1.1  itojun 
     45  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_27)
     46      1.1  itojun 	shar	r4
     47      1.1  itojun 
     48  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_26)
     49      1.1  itojun 	shar	r4
     50      1.1  itojun 
     51  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_25)
     52      1.1  itojun 	shar	r4
     53      1.1  itojun 
     54  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_24)
     55      1.1  itojun 	shlr16	r4
     56      1.1  itojun 	shlr8	r4
     57      1.1  itojun 	rts
     58      1.1  itojun 	exts.b	r4, r4
     59      1.1  itojun 
     60  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_23)
     61      1.1  itojun 	shar	r4
     62      1.1  itojun 
     63  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_22)
     64      1.1  itojun 	shar	r4
     65      1.1  itojun 
     66  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_21)
     67      1.1  itojun 	shar	r4
     68      1.1  itojun 
     69  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_20)
     70      1.1  itojun 	shar	r4
     71      1.1  itojun 
     72  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_19)
     73      1.1  itojun 	shar	r4
     74      1.1  itojun 
     75  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_18)
     76      1.1  itojun 	shar	r4
     77      1.1  itojun 
     78  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_17)
     79      1.1  itojun 	shar	r4
     80      1.1  itojun 
     81  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_16)
     82      1.1  itojun 	shlr16	r4
     83      1.1  itojun 	rts
     84      1.1  itojun 	exts.w	r4, r4
     85      1.1  itojun 
     86  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_15)
     87      1.1  itojun 	swap.w	r4, r4
     88      1.1  itojun 	cmp/pz	r4
     89      1.1  itojun 	bf/s	1f
     90      1.1  itojun 	exts.w	r4, r4
     91      1.1  itojun 	rts
     92      1.1  itojun 	shll	r4
     93      1.1  itojun 1:
     94      1.1  itojun 	sett
     95      1.1  itojun 	rts
     96      1.1  itojun 	rotcl	r4
     97      1.1  itojun 
     98  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_14)
     99      1.1  itojun 	shar	r4
    100      1.1  itojun 
    101  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_13)
    102      1.1  itojun 	shar	r4
    103      1.1  itojun 
    104  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_12)
    105      1.1  itojun 	shar	r4
    106      1.1  itojun 
    107  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_11)
    108      1.1  itojun 	shar	r4
    109      1.1  itojun 
    110  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_10)
    111      1.1  itojun 	shar	r4
    112      1.1  itojun 
    113  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_9)
    114      1.1  itojun 	shar	r4
    115      1.1  itojun 
    116  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_8)
    117      1.1  itojun 	shar	r4
    118      1.1  itojun 
    119  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_7)
    120      1.1  itojun 	shar	r4
    121      1.1  itojun 
    122  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_6)
    123      1.1  itojun 	shar	r4
    124      1.1  itojun 
    125  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_5)
    126      1.1  itojun 	shar	r4
    127      1.1  itojun 
    128  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_4)
    129      1.1  itojun 	shar	r4
    130      1.1  itojun 
    131  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_3)
    132      1.1  itojun 	shar	r4
    133      1.1  itojun 
    134  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_2)
    135      1.1  itojun 	shar	r4
    136      1.1  itojun 
    137  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_1)
    138      1.1  itojun 	rts
    139      1.1  itojun 	shar	r4
    140      1.1  itojun 
    141  1.1.2.1  bouyer ALTENTRY(__ashiftrt_r4_0)
    142      1.1  itojun 	rts
    143      1.1  itojun 	nop
    144