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
|
.text
.align 4, 0x90
.globl ___gmpn_rsblsh1_nc
___gmpn_rsblsh1_nc:
push %rbp
mov %r8, %rax
neg %rax
xor %ebp, %ebp
mov (%rdx), %r8
shrd $63, %r8, %rbp
mov %ecx, %r9d
and $3, %r9d
je Lb00
cmp $2, %r9d
jc Lb01
je Lb10
jmp Lb11
.align 4, 0x90
.globl ___gmpn_rsblsh1_n
___gmpn_rsblsh1_n:
push %rbp
xor %ebp, %ebp
mov (%rdx), %r8
shrd $63, %r8, %rbp
mov %ecx, %eax
and $3, %eax
je Lb00
cmp $2, %eax
jc Lb01
je Lb10
Lb11: mov 8(%rdx), %r9
shrd $63, %r9, %r8
mov 16(%rdx), %r10
shrd $63, %r10, %r9
add %eax, %eax
sbb (%rsi), %rbp
sbb 8(%rsi), %r8
sbb 16(%rsi), %r9
mov %rbp, (%rdi)
mov %r8, 8(%rdi)
mov %r9, 16(%rdi)
mov %r10, %rbp
lea 24(%rsi), %rsi
lea 24(%rdx), %rdx
lea 24(%rdi), %rdi
sbb %eax, %eax
sub $3, %rcx
ja Ltop
jmp Lend
Lb01: add %eax, %eax
sbb (%rsi), %rbp
mov %rbp, (%rdi)
mov %r8, %rbp
lea 8(%rsi), %rsi
lea 8(%rdx), %rdx
lea 8(%rdi), %rdi
sbb %eax, %eax
sub $1, %rcx
ja Ltop
jmp Lend
Lb10: mov 8(%rdx), %r9
shrd $63, %r9, %r8
add %eax, %eax
sbb (%rsi), %rbp
sbb 8(%rsi), %r8
mov %rbp, (%rdi)
mov %r8, 8(%rdi)
mov %r9, %rbp
lea 16(%rsi), %rsi
lea 16(%rdx), %rdx
lea 16(%rdi), %rdi
sbb %eax, %eax
sub $2, %rcx
ja Ltop
jmp Lend
.align 4, 0x90
Ltop: mov (%rdx), %r8
shrd $63, %r8, %rbp
Lb00: mov 8(%rdx), %r9
shrd $63, %r9, %r8
mov 16(%rdx), %r10
shrd $63, %r10, %r9
mov 24(%rdx), %r11
shrd $63, %r11, %r10
lea 32(%rdx), %rdx
add %eax, %eax
sbb (%rsi), %rbp
sbb 8(%rsi), %r8
sbb 16(%rsi), %r9
sbb 24(%rsi), %r10
lea 32(%rsi), %rsi
mov %rbp, (%rdi)
mov %r8, 8(%rdi)
mov %r9, 16(%rdi)
mov %r10, 24(%rdi)
mov %r11, %rbp
lea 32(%rdi), %rdi
sbb %eax, %eax
sub $4, %rcx
jnz Ltop
Lend: shr $63, %rbp
add %eax, %eax
sbb $0, %rbp
mov %rbp, %rax
pop %rbp
ret
|
