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4494ce4f KM |
1 | /* SPDX-License-Identifier: GPL-2.0+ WITH GCC-exception-2.0 |
2 | ||
3 | Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003, | |
1aad54a9 PM |
4 | 2004, 2005, 2006 |
5 | Free Software Foundation, Inc. | |
4494ce4f | 6 | */ |
1aad54a9 PM |
7 | |
8 | !! libgcc routines for the Renesas / SuperH SH CPUs. | |
9 | !! Contributed by Steve Chamberlain. | |
10 | !! sac@cygnus.com | |
11 | ||
12 | !! ashiftrt_r4_x, ___ashrsi3, ___ashlsi3, ___lshrsi3 routines | |
13 | !! recoded in assembly by Toshiyasu Morita | |
14 | !! tm@netcom.com | |
15 | ||
16 | /* SH2 optimizations for ___ashrsi3, ___ashlsi3, ___lshrsi3 and | |
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 |