mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-13 14:53:06 +00:00
1a4596601f
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
128 lines
2.3 KiB
ArmAsm
128 lines
2.3 KiB
ArmAsm
/* Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
|
|
2004, 2005, 2006
|
|
Free Software Foundation, Inc.
|
|
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
!! libgcc routines for the Renesas / SuperH SH CPUs.
|
|
!! Contributed by Steve Chamberlain.
|
|
!! sac@cygnus.com
|
|
|
|
!! ashiftrt_r4_x, ___ashrsi3, ___ashlsi3, ___lshrsi3 routines
|
|
!! recoded in assembly by Toshiyasu Morita
|
|
!! tm@netcom.com
|
|
|
|
/* SH2 optimizations for ___ashrsi3, ___ashlsi3, ___lshrsi3 and
|
|
ELF local label prefixes by J"orn Rennecke
|
|
amylaar@cygnus.com */
|
|
|
|
.global __ashiftrt_r4_0
|
|
.global __ashiftrt_r4_1
|
|
.global __ashiftrt_r4_2
|
|
.global __ashiftrt_r4_3
|
|
.global __ashiftrt_r4_4
|
|
.global __ashiftrt_r4_5
|
|
.global __ashiftrt_r4_6
|
|
.global __ashiftrt_r4_7
|
|
.global __ashiftrt_r4_8
|
|
.global __ashiftrt_r4_9
|
|
.global __ashiftrt_r4_10
|
|
.global __ashiftrt_r4_11
|
|
.global __ashiftrt_r4_12
|
|
.global __ashiftrt_r4_13
|
|
.global __ashiftrt_r4_14
|
|
.global __ashiftrt_r4_15
|
|
.global __ashiftrt_r4_16
|
|
.global __ashiftrt_r4_17
|
|
.global __ashiftrt_r4_18
|
|
.global __ashiftrt_r4_19
|
|
.global __ashiftrt_r4_20
|
|
.global __ashiftrt_r4_21
|
|
.global __ashiftrt_r4_22
|
|
.global __ashiftrt_r4_23
|
|
.global __ashiftrt_r4_24
|
|
.global __ashiftrt_r4_25
|
|
.global __ashiftrt_r4_26
|
|
.global __ashiftrt_r4_27
|
|
.global __ashiftrt_r4_28
|
|
.global __ashiftrt_r4_29
|
|
.global __ashiftrt_r4_30
|
|
.global __ashiftrt_r4_31
|
|
.global __ashiftrt_r4_32
|
|
|
|
.align 1
|
|
__ashiftrt_r4_32:
|
|
__ashiftrt_r4_31:
|
|
rotcl r4
|
|
rts
|
|
subc r4,r4
|
|
__ashiftrt_r4_30:
|
|
shar r4
|
|
__ashiftrt_r4_29:
|
|
shar r4
|
|
__ashiftrt_r4_28:
|
|
shar r4
|
|
__ashiftrt_r4_27:
|
|
shar r4
|
|
__ashiftrt_r4_26:
|
|
shar r4
|
|
__ashiftrt_r4_25:
|
|
shar r4
|
|
__ashiftrt_r4_24:
|
|
shlr16 r4
|
|
shlr8 r4
|
|
rts
|
|
exts.b r4,r4
|
|
__ashiftrt_r4_23:
|
|
shar r4
|
|
__ashiftrt_r4_22:
|
|
shar r4
|
|
__ashiftrt_r4_21:
|
|
shar r4
|
|
__ashiftrt_r4_20:
|
|
shar r4
|
|
__ashiftrt_r4_19:
|
|
shar r4
|
|
__ashiftrt_r4_18:
|
|
shar r4
|
|
__ashiftrt_r4_17:
|
|
shar r4
|
|
__ashiftrt_r4_16:
|
|
shlr16 r4
|
|
rts
|
|
exts.w r4,r4
|
|
__ashiftrt_r4_15:
|
|
shar r4
|
|
__ashiftrt_r4_14:
|
|
shar r4
|
|
__ashiftrt_r4_13:
|
|
shar r4
|
|
__ashiftrt_r4_12:
|
|
shar r4
|
|
__ashiftrt_r4_11:
|
|
shar r4
|
|
__ashiftrt_r4_10:
|
|
shar r4
|
|
__ashiftrt_r4_9:
|
|
shar r4
|
|
__ashiftrt_r4_8:
|
|
shar r4
|
|
__ashiftrt_r4_7:
|
|
shar r4
|
|
__ashiftrt_r4_6:
|
|
shar r4
|
|
__ashiftrt_r4_5:
|
|
shar r4
|
|
__ashiftrt_r4_4:
|
|
shar r4
|
|
__ashiftrt_r4_3:
|
|
shar r4
|
|
__ashiftrt_r4_2:
|
|
shar r4
|
|
__ashiftrt_r4_1:
|
|
rts
|
|
shar r4
|
|
__ashiftrt_r4_0:
|
|
rts
|
|
nop
|