1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
|
!
! ***** BEGIN LICENSE BLOCK *****
! Version: MPL 1.1/GPL 2.0/LGPL 2.1
!
! The contents of this file are subject to the Mozilla Public License Version
! 1.1 (the "License"); you may not use this file except in compliance with
! the License. You may obtain a copy of the License at
! http://www.mozilla.org/MPL/
!
! Software distributed under the License is distributed on an "AS IS" basis,
! WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
! for the specific language governing rights and limitations under the
! License.
!
! The Original Code is inline macros for SPARC Montgomery multiply functions.
!
! The Initial Developer of the Original Code is
! Sun Microsystems Inc.
! Portions created by the Initial Developer are Copyright (C) 1999-2000
! the Initial Developer. All Rights Reserved.
!
! Contributor(s):
!
! Alternatively, the contents of this file may be used under the terms of
! either the GNU General Public License Version 2 or later (the "GPL"), or
! the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
! in which case the provisions of the GPL or the LGPL are applicable instead
! of those above. If you wish to allow use of your version of this file only
! under the terms of either the GPL or the LGPL, and not to allow others to
! use your version of this file under the terms of the MPL, indicate your
! decision by deleting the provisions above and replace them with the notice
! and other provisions required by the GPL or the LGPL. If you do not delete
! the provisions above, a recipient may use your version of this file under
! the terms of any one of the MPL, the GPL or the LGPL.
!
! ***** END LICENSE BLOCK *****
! $Id$
!
! double upper32(double /*frs1*/);
!
.inline upper32,8
std %o0,[%sp+0x48]
ldd [%sp+0x48],%f10
fdtox %f10,%f10
fitod %f10,%f0
.end
!
! double lower32(double /*frs1*/, double /* Zero */);
!
.inline lower32,8
std %o0,[%sp+0x48]
ldd [%sp+0x48],%f10
std %o2,[%sp+0x48]
ldd [%sp+0x48],%f12
fdtox %f10,%f10
fmovs %f12,%f10
fxtod %f10,%f0
.end
!
! double mod(double /*x*/, double /*1/m*/, double /*m*/);
!
.inline mod,12
std %o0,[%sp+0x48]
ldd [%sp+0x48],%f2
std %o2,[%sp+0x48]
ldd [%sp+0x48],%f4
std %o4,[%sp+0x48]
ldd [%sp+0x48],%f6
fmuld %f2,%f4,%f4
fdtox %f4,%f4
fxtod %f4,%f4
fmuld %f4,%f6,%f4
fsubd %f2,%f4,%f0
.end
!
! void i16_to_d16_and_d32x4(double * /*1/(2^16)*/, double * /* 2^16*/,
! double * /* 0 */,
! double * /*result16*/, double * /* result32 */
! float * /*source - should be unsigned int*
! converted to float* */);
!
.inline i16_to_d16_and_d32x4,24
ldd [%o0],%f2 ! 1/(2^16)
ldd [%o1],%f4 ! 2^16
ldd [%o2],%f22
fmovd %f22,%f6
ld [%o5],%f7
fmovd %f22,%f10
ld [%o5+4],%f11
fmovd %f22,%f14
ld [%o5+8],%f15
fmovd %f22,%f18
ld [%o5+12],%f19
fxtod %f6,%f6
std %f6,[%o4]
fxtod %f10,%f10
std %f10,[%o4+8]
fxtod %f14,%f14
std %f14,[%o4+16]
fxtod %f18,%f18
std %f18,[%o4+24]
fmuld %f2,%f6,%f8
fmuld %f2,%f10,%f12
fmuld %f2,%f14,%f16
fmuld %f2,%f18,%f20
fdtox %f8,%f8
fdtox %f12,%f12
fdtox %f16,%f16
fdtox %f20,%f20
fxtod %f8,%f8
std %f8,[%o3+8]
fxtod %f12,%f12
std %f12,[%o3+24]
fxtod %f16,%f16
std %f16,[%o3+40]
fxtod %f20,%f20
std %f20,[%o3+56]
fmuld %f8,%f4,%f8
fmuld %f12,%f4,%f12
fmuld %f16,%f4,%f16
fmuld %f20,%f4,%f20
fsubd %f6,%f8,%f8
std %f8,[%o3]
fsubd %f10,%f12,%f12
std %f12,[%o3+16]
fsubd %f14,%f16,%f16
std %f16,[%o3+32]
fsubd %f18,%f20,%f20
std %f20,[%o3+48]
.end
|
