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awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/arch/sh/lib/ashiftrt.S
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/* Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003,

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   2004, 2005, 2006

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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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!! libgcc routines for the Renesas / SuperH SH CPUs.

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!! Contributed by Steve Chamberlain.

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!! sac@cygnus.com

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!! ashiftrt_r4_x, ___ashrsi3, ___ashlsi3, ___lshrsi3 routines

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!! recoded in assembly by Toshiyasu Morita

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!! tm@netcom.com

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/* SH2 optimizations for ___ashrsi3, ___ashlsi3, ___lshrsi3 and

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   ELF local label prefixes by J"orn Rennecke

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   [email protected]  */

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	.global	__ashiftrt_r4_0

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	.global	__ashiftrt_r4_1

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	.global	__ashiftrt_r4_2

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	.global	__ashiftrt_r4_3

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	.global	__ashiftrt_r4_4

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	.global	__ashiftrt_r4_5

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	.global	__ashiftrt_r4_6

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	.global	__ashiftrt_r4_7

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	.global	__ashiftrt_r4_8

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	.global	__ashiftrt_r4_9

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	.global	__ashiftrt_r4_10

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	.global	__ashiftrt_r4_11

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	.global	__ashiftrt_r4_12

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	.global	__ashiftrt_r4_13

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	.global	__ashiftrt_r4_14

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	.global	__ashiftrt_r4_15

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	.global	__ashiftrt_r4_16

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	.global	__ashiftrt_r4_17

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	.global	__ashiftrt_r4_18

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	.global	__ashiftrt_r4_19

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	.global	__ashiftrt_r4_20

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	.global	__ashiftrt_r4_21

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	.global	__ashiftrt_r4_22

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	.global	__ashiftrt_r4_23

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	.global	__ashiftrt_r4_24

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	.global	__ashiftrt_r4_25

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	.global	__ashiftrt_r4_26

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	.global	__ashiftrt_r4_27

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	.global	__ashiftrt_r4_28

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	.global	__ashiftrt_r4_29

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	.global	__ashiftrt_r4_30

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	.global	__ashiftrt_r4_31

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	.global	__ashiftrt_r4_32

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	.align	1

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__ashiftrt_r4_32:

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__ashiftrt_r4_31:

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	rotcl	r4

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	rts

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	subc	r4,r4

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__ashiftrt_r4_30:

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	shar	r4

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__ashiftrt_r4_29:

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	shar	r4

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__ashiftrt_r4_28:

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	shar	r4

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__ashiftrt_r4_27:

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	shar	r4

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__ashiftrt_r4_26:

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	shar	r4

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__ashiftrt_r4_25:

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	shar	r4

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__ashiftrt_r4_24:

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	shlr16	r4

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	shlr8	r4

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	rts

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	exts.b	r4,r4

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__ashiftrt_r4_23:

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	shar	r4

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__ashiftrt_r4_22:

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	shar	r4

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__ashiftrt_r4_21:

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	shar	r4

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__ashiftrt_r4_20:

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	shar	r4

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__ashiftrt_r4_19:

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	shar	r4

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__ashiftrt_r4_18:

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	shar	r4

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__ashiftrt_r4_17:

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	shar	r4

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__ashiftrt_r4_16:

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	shlr16	r4

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	rts

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	exts.w	r4,r4

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__ashiftrt_r4_15:

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	shar	r4

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__ashiftrt_r4_14:

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	shar	r4

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__ashiftrt_r4_13:

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	shar	r4

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__ashiftrt_r4_12:

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	shar	r4

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__ashiftrt_r4_11:

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	shar	r4

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__ashiftrt_r4_10:

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	shar	r4

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__ashiftrt_r4_9:

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	shar	r4

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__ashiftrt_r4_8:

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	shar	r4

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__ashiftrt_r4_7:

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	shar	r4

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__ashiftrt_r4_6:

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	shar	r4

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__ashiftrt_r4_5:

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	shar	r4

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__ashiftrt_r4_4:

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	shar	r4

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__ashiftrt_r4_3:

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	shar	r4

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__ashiftrt_r4_2:

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	shar	r4

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__ashiftrt_r4_1:

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	rts

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	shar	r4

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__ashiftrt_r4_0:

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	rts

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	nop

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