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
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
|
.machine "any"
.text
.globl bn_mul_mont_int
.type bn_mul_mont_int,@function
.align 4
bn_mul_mont_int:
cmpwi 8,4
mr 9,3
li 3,0
.long 0x4d800020
cmpwi 8,32
bgelr
slwi 8,8,2
li 12,-4096
addi 3,8,256
subf 3,3,1
and 3,3,12
subf 3,1,3
mr 12,1
srwi 8,8,2
stwux 1,1,3
stw 20,-48(12)
stw 21,-44(12)
stw 22,-40(12)
stw 23,-36(12)
stw 24,-32(12)
stw 25,-28(12)
stw 26,-24(12)
stw 27,-20(12)
stw 28,-16(12)
stw 29,-12(12)
stw 30,-8(12)
stw 31,-4(12)
lwz 7,0(7)
addi 8,8,-2
lwz 23,0(5)
lwz 10,0(4)
addi 22,1,32
mullw 25,10,23
mulhwu 26,10,23
lwz 10,4(4)
lwz 11,0(6)
mullw 24,25,7
mullw 29,10,23
mulhwu 30,10,23
mullw 27,11,24
mulhwu 28,11,24
lwz 11,4(6)
addc 27,27,25
addze 28,28
mullw 31,11,24
mulhwu 0,11,24
mtctr 8
li 21,8
.align 4
.L1st:
lwzx 10,4,21
addc 25,29,26
lwzx 11,6,21
addze 26,30
mullw 29,10,23
addc 27,31,28
mulhwu 30,10,23
addze 28,0
mullw 31,11,24
addc 27,27,25
mulhwu 0,11,24
addze 28,28
stw 27,0(22)
addi 21,21,4
addi 22,22,4
bdnz .L1st
addc 25,29,26
addze 26,30
addc 27,31,28
addze 28,0
addc 27,27,25
addze 28,28
stw 27,0(22)
li 3,0
addc 28,28,26
addze 3,3
stw 28,4(22)
li 20,4
.align 4
.Louter:
lwzx 23,5,20
lwz 10,0(4)
addi 22,1,32
lwz 12,32(1)
mullw 25,10,23
mulhwu 26,10,23
lwz 10,4(4)
lwz 11,0(6)
addc 25,25,12
mullw 29,10,23
addze 26,26
mullw 24,25,7
mulhwu 30,10,23
mullw 27,11,24
mulhwu 28,11,24
lwz 11,4(6)
addc 27,27,25
mullw 31,11,24
addze 28,28
mulhwu 0,11,24
mtctr 8
li 21,8
.align 4
.Linner:
lwzx 10,4,21
addc 25,29,26
lwz 12,4(22)
addze 26,30
lwzx 11,6,21
addc 27,31,28
mullw 29,10,23
addze 28,0
mulhwu 30,10,23
addc 25,25,12
mullw 31,11,24
addze 26,26
mulhwu 0,11,24
addc 27,27,25
addi 21,21,4
addze 28,28
stw 27,0(22)
addi 22,22,4
bdnz .Linner
lwz 12,4(22)
addc 25,29,26
addze 26,30
addc 25,25,12
addze 26,26
addc 27,31,28
addze 28,0
addc 27,27,25
addze 28,28
stw 27,0(22)
addic 3,3,-1
li 3,0
adde 28,28,26
addze 3,3
stw 28,4(22)
slwi 12,8,2
.long 0x7c146040
addi 20,20,4
ble .Louter
addi 8,8,2
subfc 21,21,21
addi 22,1,32
mtctr 8
.align 4
.Lsub: lwzx 12,22,21
lwzx 11,6,21
subfe 10,11,12
stwx 10,9,21
addi 21,21,4
bdnz .Lsub
li 21,0
mtctr 8
subfe 3,21,3
.align 4
.Lcopy:
lwzx 12,22,21
lwzx 10,9,21
and 12,12,3
andc 10,10,3
stwx 21,22,21
or 10,10,12
stwx 10,9,21
addi 21,21,4
bdnz .Lcopy
lwz 12,0(1)
li 3,1
lwz 20,-48(12)
lwz 21,-44(12)
lwz 22,-40(12)
lwz 23,-36(12)
lwz 24,-32(12)
lwz 25,-28(12)
lwz 26,-24(12)
lwz 27,-20(12)
lwz 28,-16(12)
lwz 29,-12(12)
lwz 30,-8(12)
lwz 31,-4(12)
mr 1,12
blr
.long 0
.byte 0,12,4,0,0x80,12,6,0
.long 0
.size bn_mul_mont_int,.-bn_mul_mont_int
.byte 77,111,110,116,103,111,109,101,114,121,32,77,117,108,116,105,112,108,105,99,97,116,105,111,110,32,102,111,114,32,80,80,67,44,32,67,82,89,80,84,79,71,65,77,83,32,98,121,32,60,97,112,112,114,111,64,111,112,101,110,115,115,108,46,111,114,103,62,0
.align 2
|