1 /* SPDX-License-Identifier: GPL-2.0+ WITH GCC-
2
3 Copyright (C) 1994, 1995, 1997, 1998, 1999,
4 2004, 2005, 2006
5 Free Software Foundation, Inc.
6 */
7
8 !! libgcc routines for the Renesas / SuperH SH
9 !! Contributed by Steve Chamberlain.
10 !! sac@cygnus.com
11
12 !! ashiftrt_r4_x, ___ashrsi3, ___ashlsi3, ___l
13 !! recoded in assembly by Toshiyasu Morita
14 !! tm@netcom.com
15
16 /* SH2 optimizations for ___ashrsi3, ___ashlsi
17 ELF local label prefixes by J"orn Rennecke
18 amylaar@cygnus.com */
19
20 .global __ashiftrt_r4_0
21 .global __ashiftrt_r4_1
22 .global __ashiftrt_r4_2
23 .global __ashiftrt_r4_3
24 .global __ashiftrt_r4_4
25 .global __ashiftrt_r4_5
26 .global __ashiftrt_r4_6
27 .global __ashiftrt_r4_7
28 .global __ashiftrt_r4_8
29 .global __ashiftrt_r4_9
30 .global __ashiftrt_r4_10
31 .global __ashiftrt_r4_11
32 .global __ashiftrt_r4_12
33 .global __ashiftrt_r4_13
34 .global __ashiftrt_r4_14
35 .global __ashiftrt_r4_15
36 .global __ashiftrt_r4_16
37 .global __ashiftrt_r4_17
38 .global __ashiftrt_r4_18
39 .global __ashiftrt_r4_19
40 .global __ashiftrt_r4_20
41 .global __ashiftrt_r4_21
42 .global __ashiftrt_r4_22
43 .global __ashiftrt_r4_23
44 .global __ashiftrt_r4_24
45 .global __ashiftrt_r4_25
46 .global __ashiftrt_r4_26
47 .global __ashiftrt_r4_27
48 .global __ashiftrt_r4_28
49 .global __ashiftrt_r4_29
50 .global __ashiftrt_r4_30
51 .global __ashiftrt_r4_31
52 .global __ashiftrt_r4_32
53
54 .align 1
55 __ashiftrt_r4_32:
56 __ashiftrt_r4_31:
57 rotcl r4
58 rts
59 subc r4,r4
60 __ashiftrt_r4_30:
61 shar r4
62 __ashiftrt_r4_29:
63 shar r4
64 __ashiftrt_r4_28:
65 shar r4
66 __ashiftrt_r4_27:
67 shar r4
68 __ashiftrt_r4_26:
69 shar r4
70 __ashiftrt_r4_25:
71 shar r4
72 __ashiftrt_r4_24:
73 shlr16 r4
74 shlr8 r4
75 rts
76 exts.b r4,r4
77 __ashiftrt_r4_23:
78 shar r4
79 __ashiftrt_r4_22:
80 shar r4
81 __ashiftrt_r4_21:
82 shar r4
83 __ashiftrt_r4_20:
84 shar r4
85 __ashiftrt_r4_19:
86 shar r4
87 __ashiftrt_r4_18:
88 shar r4
89 __ashiftrt_r4_17:
90 shar r4
91 __ashiftrt_r4_16:
92 shlr16 r4
93 rts
94 exts.w r4,r4
95 __ashiftrt_r4_15:
96 shar r4
97 __ashiftrt_r4_14:
98 shar r4
99 __ashiftrt_r4_13:
100 shar r4
101 __ashiftrt_r4_12:
102 shar r4
103 __ashiftrt_r4_11:
104 shar r4
105 __ashiftrt_r4_10:
106 shar r4
107 __ashiftrt_r4_9:
108 shar r4
109 __ashiftrt_r4_8:
110 shar r4
111 __ashiftrt_r4_7:
112 shar r4
113 __ashiftrt_r4_6:
114 shar r4
115 __ashiftrt_r4_5:
116 shar r4
117 __ashiftrt_r4_4:
118 shar r4
119 __ashiftrt_r4_3:
120 shar r4
121 __ashiftrt_r4_2:
122 shar r4
123 __ashiftrt_r4_1:
124 rts
125 shar r4
126 __ashiftrt_r4_0:
127 rts
128 nop
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