Home | History | Annotate | Line # | Download | only in sh3
ashiftrt.S revision 1.2
      1  1.2  msaitoh /*	$NetBSD: ashiftrt.S,v 1.2 2001/02/14 17:59:39 msaitoh 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  1.2  msaitoh #include <machine/asm.h>
     30  1.1   itojun 
     31  1.2  msaitoh 
     32  1.2  msaitoh ENTRY(__ashiftrt_r4_31)
     33  1.1   itojun 	shll	r4
     34  1.1   itojun 	rts
     35  1.1   itojun 	subc	r4, r4
     36  1.1   itojun 
     37  1.2  msaitoh ENTRY(__ashiftrt_r4_30)
     38  1.1   itojun 	shar	r4
     39  1.1   itojun 
     40  1.2  msaitoh ENTRY(__ashiftrt_r4_29)
     41  1.1   itojun 	shar	r4
     42  1.1   itojun 
     43  1.2  msaitoh ENTRY(__ashiftrt_r4_28)
     44  1.1   itojun 	shar	r4
     45  1.1   itojun 
     46  1.2  msaitoh ENTRY(__ashiftrt_r4_27)
     47  1.1   itojun 	shar	r4
     48  1.1   itojun 
     49  1.2  msaitoh ENTRY(__ashiftrt_r4_26)
     50  1.1   itojun 	shar	r4
     51  1.1   itojun 
     52  1.2  msaitoh ENTRY(__ashiftrt_r4_25)
     53  1.1   itojun 	shar	r4
     54  1.1   itojun 
     55  1.2  msaitoh ENTRY(__ashiftrt_r4_24)
     56  1.1   itojun 	shlr16	r4
     57  1.1   itojun 	shlr8	r4
     58  1.1   itojun 	rts
     59  1.1   itojun 	exts.b	r4, r4
     60  1.1   itojun 
     61  1.2  msaitoh ENTRY(__ashiftrt_r4_23)
     62  1.1   itojun 	shar	r4
     63  1.1   itojun 
     64  1.2  msaitoh ENTRY(__ashiftrt_r4_22)
     65  1.1   itojun 	shar	r4
     66  1.1   itojun 
     67  1.2  msaitoh ENTRY(__ashiftrt_r4_21)
     68  1.1   itojun 	shar	r4
     69  1.1   itojun 
     70  1.2  msaitoh ENTRY(__ashiftrt_r4_20)
     71  1.1   itojun 	shar	r4
     72  1.1   itojun 
     73  1.2  msaitoh ENTRY(__ashiftrt_r4_19)
     74  1.1   itojun 	shar	r4
     75  1.1   itojun 
     76  1.2  msaitoh ENTRY(__ashiftrt_r4_18)
     77  1.1   itojun 	shar	r4
     78  1.1   itojun 
     79  1.2  msaitoh ENTRY(__ashiftrt_r4_17)
     80  1.1   itojun 	shar	r4
     81  1.1   itojun 
     82  1.2  msaitoh ENTRY(__ashiftrt_r4_16)
     83  1.1   itojun 	shlr16	r4
     84  1.1   itojun 	rts
     85  1.1   itojun 	exts.w	r4, r4
     86  1.1   itojun 
     87  1.2  msaitoh ENTRY(__ashiftrt_r4_15)
     88  1.1   itojun 	swap.w	r4, r4
     89  1.1   itojun 	cmp/pz	r4
     90  1.1   itojun 	bf/s	1f
     91  1.1   itojun 	exts.w	r4, r4
     92  1.1   itojun 	rts
     93  1.1   itojun 	shll	r4
     94  1.1   itojun 1:
     95  1.1   itojun 	sett
     96  1.1   itojun 	rts
     97  1.1   itojun 	rotcl	r4
     98  1.1   itojun 
     99  1.2  msaitoh ENTRY(__ashiftrt_r4_14)
    100  1.1   itojun 	shar	r4
    101  1.1   itojun 
    102  1.2  msaitoh ENTRY(__ashiftrt_r4_13)
    103  1.1   itojun 	shar	r4
    104  1.1   itojun 
    105  1.2  msaitoh ENTRY(__ashiftrt_r4_12)
    106  1.1   itojun 	shar	r4
    107  1.1   itojun 
    108  1.2  msaitoh ENTRY(__ashiftrt_r4_11)
    109  1.1   itojun 	shar	r4
    110  1.1   itojun 
    111  1.2  msaitoh ENTRY(__ashiftrt_r4_10)
    112  1.1   itojun 	shar	r4
    113  1.1   itojun 
    114  1.2  msaitoh ENTRY(__ashiftrt_r4_9)
    115  1.1   itojun 	shar	r4
    116  1.1   itojun 
    117  1.2  msaitoh ENTRY(__ashiftrt_r4_8)
    118  1.1   itojun 	shar	r4
    119  1.1   itojun 
    120  1.2  msaitoh ENTRY(__ashiftrt_r4_7)
    121  1.1   itojun 	shar	r4
    122  1.1   itojun 
    123  1.2  msaitoh ENTRY(__ashiftrt_r4_6)
    124  1.1   itojun 	shar	r4
    125  1.1   itojun 
    126  1.2  msaitoh ENTRY(__ashiftrt_r4_5)
    127  1.1   itojun 	shar	r4
    128  1.1   itojun 
    129  1.2  msaitoh ENTRY(__ashiftrt_r4_4)
    130  1.1   itojun 	shar	r4
    131  1.1   itojun 
    132  1.2  msaitoh ENTRY(__ashiftrt_r4_3)
    133  1.1   itojun 	shar	r4
    134  1.1   itojun 
    135  1.2  msaitoh ENTRY(__ashiftrt_r4_2)
    136  1.1   itojun 	shar	r4
    137  1.1   itojun 
    138  1.2  msaitoh ENTRY(__ashiftrt_r4_1)
    139  1.1   itojun 	rts
    140  1.1   itojun 	shar	r4
    141  1.1   itojun 
    142  1.2  msaitoh ENTRY(__ashiftrt_r4_0)
    143  1.1   itojun 	rts
    144  1.1   itojun 	nop
    145