summaryrefslogtreecommitdiff
path: root/deps/openssl/config/archs/linux-x32/asm/crypto/bn/x86_64-gf2m.s
blob: f4e5337565bbc736e9d10160e6b07e83bc5725e0 (plain)
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
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
.text

.type	_mul_1x1,@function
.align	16
_mul_1x1:
	subq	$128+8,%rsp
	movq	$-1,%r9
	leaq	(%rax,%rax,1),%rsi
	shrq	$3,%r9
	leaq	(,%rax,4),%rdi
	andq	%rax,%r9
	leaq	(,%rax,8),%r12
	sarq	$63,%rax
	leaq	(%r9,%r9,1),%r10
	sarq	$63,%rsi
	leaq	(,%r9,4),%r11
	andq	%rbp,%rax
	sarq	$63,%rdi
	movq	%rax,%rdx
	shlq	$63,%rax
	andq	%rbp,%rsi
	shrq	$1,%rdx
	movq	%rsi,%rcx
	shlq	$62,%rsi
	andq	%rbp,%rdi
	shrq	$2,%rcx
	xorq	%rsi,%rax
	movq	%rdi,%rbx
	shlq	$61,%rdi
	xorq	%rcx,%rdx
	shrq	$3,%rbx
	xorq	%rdi,%rax
	xorq	%rbx,%rdx

	movq	%r9,%r13
	movq	$0,0(%rsp)
	xorq	%r10,%r13
	movq	%r9,8(%rsp)
	movq	%r11,%r14
	movq	%r10,16(%rsp)
	xorq	%r12,%r14
	movq	%r13,24(%rsp)

	xorq	%r11,%r9
	movq	%r11,32(%rsp)
	xorq	%r11,%r10
	movq	%r9,40(%rsp)
	xorq	%r11,%r13
	movq	%r10,48(%rsp)
	xorq	%r14,%r9
	movq	%r13,56(%rsp)
	xorq	%r14,%r10

	movq	%r12,64(%rsp)
	xorq	%r14,%r13
	movq	%r9,72(%rsp)
	xorq	%r11,%r9
	movq	%r10,80(%rsp)
	xorq	%r11,%r10
	movq	%r13,88(%rsp)

	xorq	%r11,%r13
	movq	%r14,96(%rsp)
	movq	%r8,%rsi
	movq	%r9,104(%rsp)
	andq	%rbp,%rsi
	movq	%r10,112(%rsp)
	shrq	$4,%rbp
	movq	%r13,120(%rsp)
	movq	%r8,%rdi
	andq	%rbp,%rdi
	shrq	$4,%rbp

	movq	(%rsp,%rsi,8),%xmm0
	movq	%r8,%rsi
	andq	%rbp,%rsi
	shrq	$4,%rbp
	movq	(%rsp,%rdi,8),%rcx
	movq	%r8,%rdi
	movq	%rcx,%rbx
	shlq	$4,%rcx
	andq	%rbp,%rdi
	movq	(%rsp,%rsi,8),%xmm1
	shrq	$60,%rbx
	xorq	%rcx,%rax
	pslldq	$1,%xmm1
	movq	%r8,%rsi
	shrq	$4,%rbp
	xorq	%rbx,%rdx
	andq	%rbp,%rsi
	shrq	$4,%rbp
	pxor	%xmm1,%xmm0
	movq	(%rsp,%rdi,8),%rcx
	movq	%r8,%rdi
	movq	%rcx,%rbx
	shlq	$12,%rcx
	andq	%rbp,%rdi
	movq	(%rsp,%rsi,8),%xmm1
	shrq	$52,%rbx
	xorq	%rcx,%rax
	pslldq	$2,%xmm1
	movq	%r8,%rsi
	shrq	$4,%rbp
	xorq	%rbx,%rdx
	andq	%rbp,%rsi
	shrq	$4,%rbp
	pxor	%xmm1,%xmm0
	movq	(%rsp,%rdi,8),%rcx
	movq	%r8,%rdi
	movq	%rcx,%rbx
	shlq	$20,%rcx
	andq	%rbp,%rdi
	movq	(%rsp,%rsi,8),%xmm1
	shrq	$44,%rbx
	xorq	%rcx,%rax
	pslldq	$3,%xmm1
	movq	%r8,%rsi
	shrq	$4,%rbp
	xorq	%rbx,%rdx
	andq	%rbp,%rsi
	shrq	$4,%rbp
	pxor	%xmm1,%xmm0
	movq	(%rsp,%rdi,8),%rcx
	movq	%r8,%rdi
	movq	%rcx,%rbx
	shlq	$28,%rcx
	andq	%rbp,%rdi
	movq	(%rsp,%rsi,8),%xmm1
	shrq	$36,%rbx
	xorq	%rcx,%rax
	pslldq	$4,%xmm1
	movq	%r8,%rsi
	shrq	$4,%rbp
	xorq	%rbx,%rdx
	andq	%rbp,%rsi
	shrq	$4,%rbp
	pxor	%xmm1,%xmm0
	movq	(%rsp,%rdi,8),%rcx
	movq	%r8,%rdi
	movq	%rcx,%rbx
	shlq	$36,%rcx
	andq	%rbp,%rdi
	movq	(%rsp,%rsi,8),%xmm1
	shrq	$28,%rbx
	xorq	%rcx,%rax
	pslldq	$5,%xmm1
	movq	%r8,%rsi
	shrq	$4,%rbp
	xorq	%rbx,%rdx
	andq	%rbp,%rsi
	shrq	$4,%rbp
	pxor	%xmm1,%xmm0
	movq	(%rsp,%rdi,8),%rcx
	movq	%r8,%rdi
	movq	%rcx,%rbx
	shlq	$44,%rcx
	andq	%rbp,%rdi
	movq	(%rsp,%rsi,8),%xmm1
	shrq	$20,%rbx
	xorq	%rcx,%rax
	pslldq	$6,%xmm1
	movq	%r8,%rsi
	shrq	$4,%rbp
	xorq	%rbx,%rdx
	andq	%rbp,%rsi
	shrq	$4,%rbp
	pxor	%xmm1,%xmm0
	movq	(%rsp,%rdi,8),%rcx
	movq	%r8,%rdi
	movq	%rcx,%rbx
	shlq	$52,%rcx
	andq	%rbp,%rdi
	movq	(%rsp,%rsi,8),%xmm1
	shrq	$12,%rbx
	xorq	%rcx,%rax
	pslldq	$7,%xmm1
	movq	%r8,%rsi
	shrq	$4,%rbp
	xorq	%rbx,%rdx
	andq	%rbp,%rsi
	shrq	$4,%rbp
	pxor	%xmm1,%xmm0
	movq	(%rsp,%rdi,8),%rcx
	movq	%rcx,%rbx
	shlq	$60,%rcx
.byte	102,72,15,126,198
	shrq	$4,%rbx
	xorq	%rcx,%rax
	psrldq	$8,%xmm0
	xorq	%rbx,%rdx
.byte	102,72,15,126,199
	xorq	%rsi,%rax
	xorq	%rdi,%rdx

	addq	$128+8,%rsp
	.byte	0xf3,0xc3
.Lend_mul_1x1:
.size	_mul_1x1,.-_mul_1x1

.globl	bn_GF2m_mul_2x2
.type	bn_GF2m_mul_2x2,@function
.align	16
bn_GF2m_mul_2x2:
	movq	OPENSSL_ia32cap_P(%rip),%rax
	btq	$33,%rax
	jnc	.Lvanilla_mul_2x2

.byte	102,72,15,110,198
.byte	102,72,15,110,201
.byte	102,72,15,110,210
.byte	102,73,15,110,216
	movdqa	%xmm0,%xmm4
	movdqa	%xmm1,%xmm5
.byte	102,15,58,68,193,0
	pxor	%xmm2,%xmm4
	pxor	%xmm3,%xmm5
.byte	102,15,58,68,211,0
.byte	102,15,58,68,229,0
	xorps	%xmm0,%xmm4
	xorps	%xmm2,%xmm4
	movdqa	%xmm4,%xmm5
	pslldq	$8,%xmm4
	psrldq	$8,%xmm5
	pxor	%xmm4,%xmm2
	pxor	%xmm5,%xmm0
	movdqu	%xmm2,0(%rdi)
	movdqu	%xmm0,16(%rdi)
	.byte	0xf3,0xc3

.align	16
.Lvanilla_mul_2x2:
	leaq	-136(%rsp),%rsp
	movq	%r14,80(%rsp)
	movq	%r13,88(%rsp)
	movq	%r12,96(%rsp)
	movq	%rbp,104(%rsp)
	movq	%rbx,112(%rsp)
.Lbody_mul_2x2:
	movq	%rdi,32(%rsp)
	movq	%rsi,40(%rsp)
	movq	%rdx,48(%rsp)
	movq	%rcx,56(%rsp)
	movq	%r8,64(%rsp)

	movq	$0xf,%r8
	movq	%rsi,%rax
	movq	%rcx,%rbp
	call	_mul_1x1
	movq	%rax,16(%rsp)
	movq	%rdx,24(%rsp)

	movq	48(%rsp),%rax
	movq	64(%rsp),%rbp
	call	_mul_1x1
	movq	%rax,0(%rsp)
	movq	%rdx,8(%rsp)

	movq	40(%rsp),%rax
	movq	56(%rsp),%rbp
	xorq	48(%rsp),%rax
	xorq	64(%rsp),%rbp
	call	_mul_1x1
	movq	0(%rsp),%rbx
	movq	8(%rsp),%rcx
	movq	16(%rsp),%rdi
	movq	24(%rsp),%rsi
	movq	32(%rsp),%rbp

	xorq	%rdx,%rax
	xorq	%rcx,%rdx
	xorq	%rbx,%rax
	movq	%rbx,0(%rbp)
	xorq	%rdi,%rdx
	movq	%rsi,24(%rbp)
	xorq	%rsi,%rax
	xorq	%rsi,%rdx
	xorq	%rdx,%rax
	movq	%rdx,16(%rbp)
	movq	%rax,8(%rbp)

	movq	80(%rsp),%r14
	movq	88(%rsp),%r13
	movq	96(%rsp),%r12
	movq	104(%rsp),%rbp
	movq	112(%rsp),%rbx
	leaq	136(%rsp),%rsp
	.byte	0xf3,0xc3
.Lend_mul_2x2:
.size	bn_GF2m_mul_2x2,.-bn_GF2m_mul_2x2
.byte	71,70,40,50,94,109,41,32,77,117,108,116,105,112,108,105,99,97,116,105,111,110,32,102,111,114,32,120,56,54,95,54,52,44,32,67,82,89,80,84,79,71,65,77,83,32,98,121,32,60,97,112,112,114,111,64,111,112,101,110,115,115,108,46,111,114,103,62,0
.align	16