x25519-x86_64.S@ 100942

Last change on this file since 100942 was 94096, checked in by vboxsync, 3 years ago
libs/openssl-3.0.1: Fix for gnu assemblers and recreate asm files, bugref:10128
File size: 7.3 KB

Line
1	.text
2
3	.globl x25519_fe51_mul
4	.type x25519_fe51_mul,@function
5	.align 32
6	x25519_fe51_mul:
7	.cfi_startproc
8	pushq %rbp
9	.cfi_adjust_cfa_offset 8
10	.cfi_offset %rbp,-16
11	pushq %rbx
12	.cfi_adjust_cfa_offset 8
13	.cfi_offset %rbx,-24
14	pushq %r12
15	.cfi_adjust_cfa_offset 8
16	.cfi_offset %r12,-32
17	pushq %r13
18	.cfi_adjust_cfa_offset 8
19	.cfi_offset %r13,-40
20	pushq %r14
21	.cfi_adjust_cfa_offset 8
22	.cfi_offset %r14,-48
23	pushq %r15
24	.cfi_adjust_cfa_offset 8
25	.cfi_offset %r15,-56
26	leaq -40(%rsp),%rsp
27	.cfi_adjust_cfa_offset 40
28	.Lfe51_mul_body:
29
30	movq 0(%rsi),%rax
31	movq 0(%rdx),%r11
32	movq 8(%rdx),%r12
33	movq 16(%rdx),%r13
34	movq 24(%rdx),%rbp
35	movq 32(%rdx),%r14
36
37	movq %rdi,32(%rsp)
38	movq %rax,%rdi
39	mulq %r11
40	movq %r11,0(%rsp)
41	movq %rax,%rbx
42	movq %rdi,%rax
43	movq %rdx,%rcx
44	mulq %r12
45	movq %r12,8(%rsp)
46	movq %rax,%r8
47	movq %rdi,%rax
48	leaq (%r14,%r14,8),%r15
49	movq %rdx,%r9
50	mulq %r13
51	movq %r13,16(%rsp)
52	movq %rax,%r10
53	movq %rdi,%rax
54	leaq (%r14,%r15,2),%rdi
55	movq %rdx,%r11
56	mulq %rbp
57	movq %rax,%r12
58	movq 0(%rsi),%rax
59	movq %rdx,%r13
60	mulq %r14
61	movq %rax,%r14
62	movq 8(%rsi),%rax
63	movq %rdx,%r15
64
65	mulq %rdi
66	addq %rax,%rbx
67	movq 16(%rsi),%rax
68	adcq %rdx,%rcx
69	mulq %rdi
70	addq %rax,%r8
71	movq 24(%rsi),%rax
72	adcq %rdx,%r9
73	mulq %rdi
74	addq %rax,%r10
75	movq 32(%rsi),%rax
76	adcq %rdx,%r11
77	mulq %rdi
78	imulq $19,%rbp,%rdi
79	addq %rax,%r12
80	movq 8(%rsi),%rax
81	adcq %rdx,%r13
82	mulq %rbp
83	movq 16(%rsp),%rbp
84	addq %rax,%r14
85	movq 16(%rsi),%rax
86	adcq %rdx,%r15
87
88	mulq %rdi
89	addq %rax,%rbx
90	movq 24(%rsi),%rax
91	adcq %rdx,%rcx
92	mulq %rdi
93	addq %rax,%r8
94	movq 32(%rsi),%rax
95	adcq %rdx,%r9
96	mulq %rdi
97	imulq $19,%rbp,%rdi
98	addq %rax,%r10
99	movq 8(%rsi),%rax
100	adcq %rdx,%r11
101	mulq %rbp
102	addq %rax,%r12
103	movq 16(%rsi),%rax
104	adcq %rdx,%r13
105	mulq %rbp
106	movq 8(%rsp),%rbp
107	addq %rax,%r14
108	movq 24(%rsi),%rax
109	adcq %rdx,%r15
110
111	mulq %rdi
112	addq %rax,%rbx
113	movq 32(%rsi),%rax
114	adcq %rdx,%rcx
115	mulq %rdi
116	addq %rax,%r8
117	movq 8(%rsi),%rax
118	adcq %rdx,%r9
119	mulq %rbp
120	imulq $19,%rbp,%rdi
121	addq %rax,%r10
122	movq 16(%rsi),%rax
123	adcq %rdx,%r11
124	mulq %rbp
125	addq %rax,%r12
126	movq 24(%rsi),%rax
127	adcq %rdx,%r13
128	mulq %rbp
129	movq 0(%rsp),%rbp
130	addq %rax,%r14
131	movq 32(%rsi),%rax
132	adcq %rdx,%r15
133
134	mulq %rdi
135	addq %rax,%rbx
136	movq 8(%rsi),%rax
137	adcq %rdx,%rcx
138	mulq %rbp
139	addq %rax,%r8
140	movq 16(%rsi),%rax
141	adcq %rdx,%r9
142	mulq %rbp
143	addq %rax,%r10
144	movq 24(%rsi),%rax
145	adcq %rdx,%r11
146	mulq %rbp
147	addq %rax,%r12
148	movq 32(%rsi),%rax
149	adcq %rdx,%r13
150	mulq %rbp
151	addq %rax,%r14
152	adcq %rdx,%r15
153
154	movq 32(%rsp),%rdi
155	jmp .Lreduce51
156	.Lfe51_mul_epilogue:
157	.cfi_endproc
158	.size x25519_fe51_mul,.-x25519_fe51_mul
159
160	.globl x25519_fe51_sqr
161	.type x25519_fe51_sqr,@function
162	.align 32
163	x25519_fe51_sqr:
164	.cfi_startproc
165	pushq %rbp
166	.cfi_adjust_cfa_offset 8
167	.cfi_offset %rbp,-16
168	pushq %rbx
169	.cfi_adjust_cfa_offset 8
170	.cfi_offset %rbx,-24
171	pushq %r12
172	.cfi_adjust_cfa_offset 8
173	.cfi_offset %r12,-32
174	pushq %r13
175	.cfi_adjust_cfa_offset 8
176	.cfi_offset %r13,-40
177	pushq %r14
178	.cfi_adjust_cfa_offset 8
179	.cfi_offset %r14,-48
180	pushq %r15
181	.cfi_adjust_cfa_offset 8
182	.cfi_offset %r15,-56
183	leaq -40(%rsp),%rsp
184	.cfi_adjust_cfa_offset 40
185	.Lfe51_sqr_body:
186
187	movq 0(%rsi),%rax
188	movq 16(%rsi),%r15
189	movq 32(%rsi),%rbp
190
191	movq %rdi,32(%rsp)
192	leaq (%rax,%rax,1),%r14
193	mulq %rax
194	movq %rax,%rbx
195	movq 8(%rsi),%rax
196	movq %rdx,%rcx
197	mulq %r14
198	movq %rax,%r8
199	movq %r15,%rax
200	movq %r15,0(%rsp)
201	movq %rdx,%r9
202	mulq %r14
203	movq %rax,%r10
204	movq 24(%rsi),%rax
205	movq %rdx,%r11
206	imulq $19,%rbp,%rdi
207	mulq %r14
208	movq %rax,%r12
209	movq %rbp,%rax
210	movq %rdx,%r13
211	mulq %r14
212	movq %rax,%r14
213	movq %rbp,%rax
214	movq %rdx,%r15
215
216	mulq %rdi
217	addq %rax,%r12
218	movq 8(%rsi),%rax
219	adcq %rdx,%r13
220
221	movq 24(%rsi),%rsi
222	leaq (%rax,%rax,1),%rbp
223	mulq %rax
224	addq %rax,%r10
225	movq 0(%rsp),%rax
226	adcq %rdx,%r11
227	mulq %rbp
228	addq %rax,%r12
229	movq %rbp,%rax
230	adcq %rdx,%r13
231	mulq %rsi
232	addq %rax,%r14
233	movq %rbp,%rax
234	adcq %rdx,%r15
235	imulq $19,%rsi,%rbp
236	mulq %rdi
237	addq %rax,%rbx
238	leaq (%rsi,%rsi,1),%rax
239	adcq %rdx,%rcx
240
241	mulq %rdi
242	addq %rax,%r10
243	movq %rsi,%rax
244	adcq %rdx,%r11
245	mulq %rbp
246	addq %rax,%r8
247	movq 0(%rsp),%rax
248	adcq %rdx,%r9
249
250	leaq (%rax,%rax,1),%rsi
251	mulq %rax
252	addq %rax,%r14
253	movq %rbp,%rax
254	adcq %rdx,%r15
255	mulq %rsi
256	addq %rax,%rbx
257	movq %rsi,%rax
258	adcq %rdx,%rcx
259	mulq %rdi
260	addq %rax,%r8
261	adcq %rdx,%r9
262
263	movq 32(%rsp),%rdi
264	jmp .Lreduce51
265
266	.align 32
267	.Lreduce51:
268	movq $0x7ffffffffffff,%rbp
269
270	movq %r10,%rdx
271	shrq $51,%r10
272	shlq $13,%r11
273	andq %rbp,%rdx
274	orq %r10,%r11
275	addq %r11,%r12
276	adcq $0,%r13
277
278	movq %rbx,%rax
279	shrq $51,%rbx
280	shlq $13,%rcx
281	andq %rbp,%rax
282	orq %rbx,%rcx
283	addq %rcx,%r8
284	adcq $0,%r9
285
286	movq %r12,%rbx
287	shrq $51,%r12
288	shlq $13,%r13
289	andq %rbp,%rbx
290	orq %r12,%r13
291	addq %r13,%r14
292	adcq $0,%r15
293
294	movq %r8,%rcx
295	shrq $51,%r8
296	shlq $13,%r9
297	andq %rbp,%rcx
298	orq %r8,%r9
299	addq %r9,%rdx
300
301	movq %r14,%r10
302	shrq $51,%r14
303	shlq $13,%r15
304	andq %rbp,%r10
305	orq %r14,%r15
306
307	leaq (%r15,%r15,8),%r14
308	leaq (%r15,%r14,2),%r15
309	addq %r15,%rax
310
311	movq %rdx,%r8
312	andq %rbp,%rdx
313	shrq $51,%r8
314	addq %r8,%rbx
315
316	movq %rax,%r9
317	andq %rbp,%rax
318	shrq $51,%r9
319	addq %r9,%rcx
320
321	movq %rax,0(%rdi)
322	movq %rcx,8(%rdi)
323	movq %rdx,16(%rdi)
324	movq %rbx,24(%rdi)
325	movq %r10,32(%rdi)
326
327	movq 40(%rsp),%r15
328	.cfi_restore %r15
329	movq 48(%rsp),%r14
330	.cfi_restore %r14
331	movq 56(%rsp),%r13
332	.cfi_restore %r13
333	movq 64(%rsp),%r12
334	.cfi_restore %r12
335	movq 72(%rsp),%rbx
336	.cfi_restore %rbx
337	movq 80(%rsp),%rbp
338	.cfi_restore %rbp
339	leaq 88(%rsp),%rsp
340	.cfi_adjust_cfa_offset 88
341	.Lfe51_sqr_epilogue:
342	.byte 0xf3,0xc3
343	.cfi_endproc
344	.size x25519_fe51_sqr,.-x25519_fe51_sqr
345
346	.globl x25519_fe51_mul121666
347	.type x25519_fe51_mul121666,@function
348	.align 32
349	x25519_fe51_mul121666:
350	.cfi_startproc
351	pushq %rbp
352	.cfi_adjust_cfa_offset 8
353	.cfi_offset %rbp,-16
354	pushq %rbx
355	.cfi_adjust_cfa_offset 8
356	.cfi_offset %rbx,-24
357	pushq %r12
358	.cfi_adjust_cfa_offset 8
359	.cfi_offset %r12,-32
360	pushq %r13
361	.cfi_adjust_cfa_offset 8
362	.cfi_offset %r13,-40
363	pushq %r14
364	.cfi_adjust_cfa_offset 8
365	.cfi_offset %r14,-48
366	pushq %r15
367	.cfi_adjust_cfa_offset 8
368	.cfi_offset %r15,-56
369	leaq -40(%rsp),%rsp
370	.cfi_adjust_cfa_offset 40
371	.Lfe51_mul121666_body:
372	movl $121666,%eax
373
374	mulq 0(%rsi)
375	movq %rax,%rbx
376	movl $121666,%eax
377	movq %rdx,%rcx
378	mulq 8(%rsi)
379	movq %rax,%r8
380	movl $121666,%eax
381	movq %rdx,%r9
382	mulq 16(%rsi)
383	movq %rax,%r10
384	movl $121666,%eax
385	movq %rdx,%r11
386	mulq 24(%rsi)
387	movq %rax,%r12
388	movl $121666,%eax
389	movq %rdx,%r13
390	mulq 32(%rsi)
391	movq %rax,%r14
392	movq %rdx,%r15
393
394	jmp .Lreduce51
395	.Lfe51_mul121666_epilogue:
396	.cfi_endproc
397	.size x25519_fe51_mul121666,.-x25519_fe51_mul121666
398	.globl x25519_fe64_eligible
399	.type x25519_fe64_eligible,@function
400	.align 32
401	x25519_fe64_eligible:
402	.cfi_startproc
403	xorl %eax,%eax
404	.byte 0xf3,0xc3
405	.cfi_endproc
406	.size x25519_fe64_eligible,.-x25519_fe64_eligible
407
408	.globl x25519_fe64_mul
409	.type x25519_fe64_mul,@function
410	.globl x25519_fe64_sqr
411	.globl x25519_fe64_mul121666
412	.globl x25519_fe64_add
413	.globl x25519_fe64_sub
414	.globl x25519_fe64_tobytes
415	x25519_fe64_mul:
416	x25519_fe64_sqr:
417	x25519_fe64_mul121666:
418	x25519_fe64_add:
419	x25519_fe64_sub:
420	x25519_fe64_tobytes:
421	.cfi_startproc
422	.byte 0x0f,0x0b
423	.byte 0xf3,0xc3
424	.cfi_endproc
425	.size x25519_fe64_mul,.-x25519_fe64_mul
426	.byte 88,50,53,53,49,57,32,112,114,105,109,105,116,105,118,101,115,32,102,111,114,32,120,56,54,95,54,52,44,32,67,82,89,80,84,79,71,65,77,83,32,98,121,32,60,97,112,112,114,111,64,111,112,101,110,115,115,108,46,111,114,103,62,0
427	.section ".note.gnu.property", "a"
428	.p2align 3
429	.long 1f - 0f
430	.long 4f - 1f
431	.long 5
432	0:
433	# "GNU" encoded with .byte, since .asciz isn't supported
434	# on Solaris.
435	.byte 0x47
436	.byte 0x4e
437	.byte 0x55
438	.byte 0
439	1:
440	.p2align 3
441	.long 0xc0000002
442	.long 3f - 2f
443	2:
444	.long 3
445	3:
446	.p2align 3
447	4:

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