poly1305-x86.S@ 107278

最後變更在這個檔案從107278是 94320,由 vboxsync 提交於 3 年前
libs/openssl-3.0.1: Export to OSE and fix copyright headers in Makefiles, bugref:10128
屬性 svn:eol-style 設為 `native` 屬性 svn:keywords 設為 `Author Date Id Revision`
檔案大小: 4.8 KB

行
1	%ifidn __OUTPUT_FORMAT__,obj
2	section code use32 class=code align=64
3	%elifidn __OUTPUT_FORMAT__,win32
4	section .text code align=64
5	%else
6	section .text code
7	%endif
8	align 64
9	global _poly1305_init
10	align 16
11	_poly1305_init:
12	L$_poly1305_init_begin:
13	push ebp
14	push ebx
15	push esi
16	push edi
17	mov edi,DWORD [20+esp]
18	mov esi,DWORD [24+esp]
19	mov ebp,DWORD [28+esp]
20	xor eax,eax
21	mov DWORD [edi],eax
22	mov DWORD [4+edi],eax
23	mov DWORD [8+edi],eax
24	mov DWORD [12+edi],eax
25	mov DWORD [16+edi],eax
26	mov DWORD [20+edi],eax
27	cmp esi,0
28	je NEAR L$000nokey
29	mov eax,DWORD [esi]
30	mov ebx,DWORD [4+esi]
31	mov ecx,DWORD [8+esi]
32	mov edx,DWORD [12+esi]
33	and eax,268435455
34	and ebx,268435452
35	and ecx,268435452
36	and edx,268435452
37	mov DWORD [24+edi],eax
38	mov DWORD [28+edi],ebx
39	mov DWORD [32+edi],ecx
40	mov DWORD [36+edi],edx
41	mov eax,0
42	L$000nokey:
43	pop edi
44	pop esi
45	pop ebx
46	pop ebp
47	ret
48	global _poly1305_blocks
49	align 16
50	_poly1305_blocks:
51	L$_poly1305_blocks_begin:
52	push ebp
53	push ebx
54	push esi
55	push edi
56	mov edi,DWORD [20+esp]
57	mov esi,DWORD [24+esp]
58	mov ecx,DWORD [28+esp]
59	L$001enter_blocks:
60	and ecx,-15
61	jz NEAR L$002nodata
62	sub esp,64
63	mov eax,DWORD [24+edi]
64	mov ebx,DWORD [28+edi]
65	lea ebp,[ecx*1+esi]
66	mov ecx,DWORD [32+edi]
67	mov edx,DWORD [36+edi]
68	mov DWORD [92+esp],ebp
69	mov ebp,esi
70	mov DWORD [36+esp],eax
71	mov eax,ebx
72	shr eax,2
73	mov DWORD [40+esp],ebx
74	add eax,ebx
75	mov ebx,ecx
76	shr ebx,2
77	mov DWORD [44+esp],ecx
78	add ebx,ecx
79	mov ecx,edx
80	shr ecx,2
81	mov DWORD [48+esp],edx
82	add ecx,edx
83	mov DWORD [52+esp],eax
84	mov DWORD [56+esp],ebx
85	mov DWORD [60+esp],ecx
86	mov eax,DWORD [edi]
87	mov ebx,DWORD [4+edi]
88	mov ecx,DWORD [8+edi]
89	mov esi,DWORD [12+edi]
90	mov edi,DWORD [16+edi]
91	jmp NEAR L$003loop
92	align 32
93	L$003loop:
94	add eax,DWORD [ebp]
95	adc ebx,DWORD [4+ebp]
96	adc ecx,DWORD [8+ebp]
97	adc esi,DWORD [12+ebp]
98	lea ebp,[16+ebp]
99	adc edi,DWORD [96+esp]
100	mov DWORD [esp],eax
101	mov DWORD [12+esp],esi
102	mul DWORD [36+esp]
103	mov DWORD [16+esp],edi
104	mov edi,eax
105	mov eax,ebx
106	mov esi,edx
107	mul DWORD [60+esp]
108	add edi,eax
109	mov eax,ecx
110	adc esi,edx
111	mul DWORD [56+esp]
112	add edi,eax
113	mov eax,DWORD [12+esp]
114	adc esi,edx
115	mul DWORD [52+esp]
116	add edi,eax
117	mov eax,DWORD [esp]
118	adc esi,edx
119	mul DWORD [40+esp]
120	mov DWORD [20+esp],edi
121	xor edi,edi
122	add esi,eax
123	mov eax,ebx
124	adc edi,edx
125	mul DWORD [36+esp]
126	add esi,eax
127	mov eax,ecx
128	adc edi,edx
129	mul DWORD [60+esp]
130	add esi,eax
131	mov eax,DWORD [12+esp]
132	adc edi,edx
133	mul DWORD [56+esp]
134	add esi,eax
135	mov eax,DWORD [16+esp]
136	adc edi,edx
137	imul eax,DWORD [52+esp]
138	add esi,eax
139	mov eax,DWORD [esp]
140	adc edi,0
141	mul DWORD [44+esp]
142	mov DWORD [24+esp],esi
143	xor esi,esi
144	add edi,eax
145	mov eax,ebx
146	adc esi,edx
147	mul DWORD [40+esp]
148	add edi,eax
149	mov eax,ecx
150	adc esi,edx
151	mul DWORD [36+esp]
152	add edi,eax
153	mov eax,DWORD [12+esp]
154	adc esi,edx
155	mul DWORD [60+esp]
156	add edi,eax
157	mov eax,DWORD [16+esp]
158	adc esi,edx
159	imul eax,DWORD [56+esp]
160	add edi,eax
161	mov eax,DWORD [esp]
162	adc esi,0
163	mul DWORD [48+esp]
164	mov DWORD [28+esp],edi
165	xor edi,edi
166	add esi,eax
167	mov eax,ebx
168	adc edi,edx
169	mul DWORD [44+esp]
170	add esi,eax
171	mov eax,ecx
172	adc edi,edx
173	mul DWORD [40+esp]
174	add esi,eax
175	mov eax,DWORD [12+esp]
176	adc edi,edx
177	mul DWORD [36+esp]
178	add esi,eax
179	mov ecx,DWORD [16+esp]
180	adc edi,edx
181	mov edx,ecx
182	imul ecx,DWORD [60+esp]
183	add esi,ecx
184	mov eax,DWORD [20+esp]
185	adc edi,0
186	imul edx,DWORD [36+esp]
187	add edx,edi
188	mov ebx,DWORD [24+esp]
189	mov ecx,DWORD [28+esp]
190	mov edi,edx
191	shr edx,2
192	and edi,3
193	lea edx,[edx*4+edx]
194	add eax,edx
195	adc ebx,0
196	adc ecx,0
197	adc esi,0
198	adc edi,0
199	cmp ebp,DWORD [92+esp]
200	jne NEAR L$003loop
201	mov edx,DWORD [84+esp]
202	add esp,64
203	mov DWORD [edx],eax
204	mov DWORD [4+edx],ebx
205	mov DWORD [8+edx],ecx
206	mov DWORD [12+edx],esi
207	mov DWORD [16+edx],edi
208	L$002nodata:
209	pop edi
210	pop esi
211	pop ebx
212	pop ebp
213	ret
214	global _poly1305_emit
215	align 16
216	_poly1305_emit:
217	L$_poly1305_emit_begin:
218	push ebp
219	push ebx
220	push esi
221	push edi
222	mov ebp,DWORD [20+esp]
223	L$004enter_emit:
224	mov edi,DWORD [24+esp]
225	mov eax,DWORD [ebp]
226	mov ebx,DWORD [4+ebp]
227	mov ecx,DWORD [8+ebp]
228	mov edx,DWORD [12+ebp]
229	mov esi,DWORD [16+ebp]
230	add eax,5
231	adc ebx,0
232	adc ecx,0
233	adc edx,0
234	adc esi,0
235	shr esi,2
236	neg esi
237	and eax,esi
238	and ebx,esi
239	and ecx,esi
240	and edx,esi
241	mov DWORD [edi],eax
242	mov DWORD [4+edi],ebx
243	mov DWORD [8+edi],ecx
244	mov DWORD [12+edi],edx
245	not esi
246	mov eax,DWORD [ebp]
247	mov ebx,DWORD [4+ebp]
248	mov ecx,DWORD [8+ebp]
249	mov edx,DWORD [12+ebp]
250	mov ebp,DWORD [28+esp]
251	and eax,esi
252	and ebx,esi
253	and ecx,esi
254	and edx,esi
255	or eax,DWORD [edi]
256	or ebx,DWORD [4+edi]
257	or ecx,DWORD [8+edi]
258	or edx,DWORD [12+edi]
259	add eax,DWORD [ebp]
260	adc ebx,DWORD [4+ebp]
261	adc ecx,DWORD [8+ebp]
262	adc edx,DWORD [12+ebp]
263	mov DWORD [edi],eax
264	mov DWORD [4+edi],ebx
265	mov DWORD [8+edi],ecx
266	mov DWORD [12+edi],edx
267	pop edi
268	pop esi
269	pop ebx
270	pop ebp
271	ret
272	db 80,111,108,121,49,51,48,53,32,102,111,114,32,120,56,54
273	db 44,32,67,82,89,80,84,79,71,65,77,83,32,98,121,32
274	db 60,97,112,112,114,111,64,111,112,101,110,115,115,108,46,111
275	db 114,103,62,0
276	align 4

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