| blob | 3c410107229159abc12f9214c0a5ee92db192d12 |
1 #include "arm_arch.h"
3 .text
4 .code 32
6 .type K256,%object
7 .align 5
8 K256:
9 .word 0x428a2f98,0x71374491,0xb5c0fbcf,0xe9b5dba5
10 .word 0x3956c25b,0x59f111f1,0x923f82a4,0xab1c5ed5
11 .word 0xd807aa98,0x12835b01,0x243185be,0x550c7dc3
12 .word 0x72be5d74,0x80deb1fe,0x9bdc06a7,0xc19bf174
13 .word 0xe49b69c1,0xefbe4786,0x0fc19dc6,0x240ca1cc
14 .word 0x2de92c6f,0x4a7484aa,0x5cb0a9dc,0x76f988da
15 .word 0x983e5152,0xa831c66d,0xb00327c8,0xbf597fc7
16 .word 0xc6e00bf3,0xd5a79147,0x06ca6351,0x14292967
17 .word 0x27b70a85,0x2e1b2138,0x4d2c6dfc,0x53380d13
18 .word 0x650a7354,0x766a0abb,0x81c2c92e,0x92722c85
19 .word 0xa2bfe8a1,0xa81a664b,0xc24b8b70,0xc76c51a3
20 .word 0xd192e819,0xd6990624,0xf40e3585,0x106aa070
21 .word 0x19a4c116,0x1e376c08,0x2748774c,0x34b0bcb5
22 .word 0x391c0cb3,0x4ed8aa4a,0x5b9cca4f,0x682e6ff3
23 .word 0x748f82ee,0x78a5636f,0x84c87814,0x8cc70208
24 .word 0x90befffa,0xa4506ceb,0xbef9a3f7,0xc67178f2
25 .size K256,.-K256
26 .word 0 @ terminator
27 #if __ARM_MAX_ARCH__>=7
28 .LOPENSSL_armcap:
29 .word OPENSSL_armcap_P-sha256_block_data_order
30 #endif
31 .align 5
33 .global sha256_block_data_order
34 .type sha256_block_data_order,%function
35 sha256_block_data_order:
36 sub r3,pc,#8 @ sha256_block_data_order
37 add r2,r1,r2,lsl#6 @ len to point at the end of inp
38 #if __ARM_MAX_ARCH__>=7
39 ldr r12,.LOPENSSL_armcap
40 ldr r12,[r3,r12] @ OPENSSL_armcap_P
41 tst r12,#ARMV8_SHA256
42 bne .LARMv8
43 tst r12,#ARMV7_NEON
44 bne .LNEON
45 #endif
46 stmdb sp!,{r0,r1,r2,r4-r11,lr}
47 ldmia r0,{r4,r5,r6,r7,r8,r9,r10,r11}
48 sub r14,r3,#256+32 @ K256
49 sub sp,sp,#16*4 @ alloca(X[16])
50 .Loop:
51 # if __ARM_ARCH__>=7
52 ldr r2,[r1],#4
53 # else
54 ldrb r2,[r1,#3]
55 # endif
56 eor r3,r5,r6 @ magic
57 eor r12,r12,r12
58 #if __ARM_ARCH__>=7
59 @ ldr r2,[r1],#4 @ 0
60 # if 0==15
61 str r1,[sp,#17*4] @ make room for r1
62 # endif
63 eor r0,r8,r8,ror#5
64 add r4,r4,r12 @ h+=Maj(a,b,c) from the past
65 eor r0,r0,r8,ror#19 @ Sigma1(e)
66 rev r2,r2
67 #else
68 @ ldrb r2,[r1,#3] @ 0
69 add r4,r4,r12 @ h+=Maj(a,b,c) from the past
70 ldrb r12,[r1,#2]
71 ldrb r0,[r1,#1]
72 orr r2,r2,r12,lsl#8
73 ldrb r12,[r1],#4
74 orr r2,r2,r0,lsl#16
75 # if 0==15
76 str r1,[sp,#17*4] @ make room for r1
77 # endif
78 eor r0,r8,r8,ror#5
79 orr r2,r2,r12,lsl#24
80 eor r0,r0,r8,ror#19 @ Sigma1(e)
81 #endif
82 ldr r12,[r14],#4 @ *K256++
83 add r11,r11,r2 @ h+=X[i]
84 str r2,[sp,#0*4]
85 eor r2,r9,r10
86 add r11,r11,r0,ror#6 @ h+=Sigma1(e)
87 and r2,r2,r8
88 add r11,r11,r12 @ h+=K256[i]
89 eor r2,r2,r10 @ Ch(e,f,g)
90 eor r0,r4,r4,ror#11
91 add r11,r11,r2 @ h+=Ch(e,f,g)
92 #if 0==31
93 and r12,r12,#0xff
94 cmp r12,#0xf2 @ done?
95 #endif
96 #if 0<15
97 # if __ARM_ARCH__>=7
98 ldr r2,[r1],#4 @ prefetch
99 # else
100 ldrb r2,[r1,#3]
101 # endif
102 eor r12,r4,r5 @ a^b, b^c in next round
103 #else
104 ldr r2,[sp,#2*4] @ from future BODY_16_xx
105 eor r12,r4,r5 @ a^b, b^c in next round
106 ldr r1,[sp,#15*4] @ from future BODY_16_xx
107 #endif
108 eor r0,r0,r4,ror#20 @ Sigma0(a)
109 and r3,r3,r12 @ (b^c)&=(a^b)
110 add r7,r7,r11 @ d+=h
111 eor r3,r3,r5 @ Maj(a,b,c)
112 add r11,r11,r0,ror#2 @ h+=Sigma0(a)
113 @ add r11,r11,r3 @ h+=Maj(a,b,c)
114 #if __ARM_ARCH__>=7
115 @ ldr r2,[r1],#4 @ 1
116 # if 1==15
117 str r1,[sp,#17*4] @ make room for r1
118 # endif
119 eor r0,r7,r7,ror#5
120 add r11,r11,r3 @ h+=Maj(a,b,c) from the past
121 eor r0,r0,r7,ror#19 @ Sigma1(e)
122 rev r2,r2
123 #else
124 @ ldrb r2,[r1,#3] @ 1
125 add r11,r11,r3 @ h+=Maj(a,b,c) from the past
126 ldrb r3,[r1,#2]
127 ldrb r0,[r1,#1]
128 orr r2,r2,r3,lsl#8
129 ldrb r3,[r1],#4
130 orr r2,r2,r0,lsl#16
131 # if 1==15
132 str r1,[sp,#17*4] @ make room for r1
133 # endif
134 eor r0,r7,r7,ror#5
135 orr r2,r2,r3,lsl#24
136 eor r0,r0,r7,ror#19 @ Sigma1(e)
137 #endif
138 ldr r3,[r14],#4 @ *K256++
139 add r10,r10,r2 @ h+=X[i]
140 str r2,[sp,#1*4]
141 eor r2,r8,r9
142 add r10,r10,r0,ror#6 @ h+=Sigma1(e)
143 and r2,r2,r7
144 add r10,r10,r3 @ h+=K256[i]
145 eor r2,r2,r9 @ Ch(e,f,g)
146 eor r0,r11,r11,ror#11
147 add r10,r10,r2 @ h+=Ch(e,f,g)
148 #if 1==31
149 and r3,r3,#0xff
150 cmp r3,#0xf2 @ done?
151 #endif
152 #if 1<15
153 # if __ARM_ARCH__>=7
154 ldr r2,[r1],#4 @ prefetch
155 # else
156 ldrb r2,[r1,#3]
157 # endif
158 eor r3,r11,r4 @ a^b, b^c in next round
159 #else
160 ldr r2,[sp,#3*4] @ from future BODY_16_xx
161 eor r3,r11,r4 @ a^b, b^c in next round
162 ldr r1,[sp,#0*4] @ from future BODY_16_xx
163 #endif
164 eor r0,r0,r11,ror#20 @ Sigma0(a)
165 and r12,r12,r3 @ (b^c)&=(a^b)
166 add r6,r6,r10 @ d+=h
167 eor r12,r12,r4 @ Maj(a,b,c)
168 add r10,r10,r0,ror#2 @ h+=Sigma0(a)
169 @ add r10,r10,r12 @ h+=Maj(a,b,c)
170 #if __ARM_ARCH__>=7
171 @ ldr r2,[r1],#4 @ 2
172 # if 2==15
173 str r1,[sp,#17*4] @ make room for r1
174 # endif
175 eor r0,r6,r6,ror#5
176 add r10,r10,r12 @ h+=Maj(a,b,c) from the past
177 eor r0,r0,r6,ror#19 @ Sigma1(e)
178 rev r2,r2
179 #else
180 @ ldrb r2,[r1,#3] @ 2
181 add r10,r10,r12 @ h+=Maj(a,b,c) from the past
182 ldrb r12,[r1,#2]
183 ldrb r0,[r1,#1]
184 orr r2,r2,r12,lsl#8
185 ldrb r12,[r1],#4
186 orr r2,r2,r0,lsl#16
187 # if 2==15
188 str r1,[sp,#17*4] @ make room for r1
189 # endif
190 eor r0,r6,r6,ror#5
191 orr r2,r2,r12,lsl#24
192 eor r0,r0,r6,ror#19 @ Sigma1(e)
193 #endif
194 ldr r12,[r14],#4 @ *K256++
195 add r9,r9,r2 @ h+=X[i]
196 str r2,[sp,#2*4]
197 eor r2,r7,r8
198 add r9,r9,r0,ror#6 @ h+=Sigma1(e)
199 and r2,r2,r6
200 add r9,r9,r12 @ h+=K256[i]
201 eor r2,r2,r8 @ Ch(e,f,g)
202 eor r0,r10,r10,ror#11
203 add r9,r9,r2 @ h+=Ch(e,f,g)
204 #if 2==31
205 and r12,r12,#0xff
206 cmp r12,#0xf2 @ done?
207 #endif
208 #if 2<15
209 # if __ARM_ARCH__>=7
210 ldr r2,[r1],#4 @ prefetch
211 # else
212 ldrb r2,[r1,#3]
213 # endif
214 eor r12,r10,r11 @ a^b, b^c in next round
215 #else
216 ldr r2,[sp,#4*4] @ from future BODY_16_xx
217 eor r12,r10,r11 @ a^b, b^c in next round
218 ldr r1,[sp,#1*4] @ from future BODY_16_xx
219 #endif
220 eor r0,r0,r10,ror#20 @ Sigma0(a)
221 and r3,r3,r12 @ (b^c)&=(a^b)
222 add r5,r5,r9 @ d+=h
223 eor r3,r3,r11 @ Maj(a,b,c)
224 add r9,r9,r0,ror#2 @ h+=Sigma0(a)
225 @ add r9,r9,r3 @ h+=Maj(a,b,c)
226 #if __ARM_ARCH__>=7
227 @ ldr r2,[r1],#4 @ 3
228 # if 3==15
229 str r1,[sp,#17*4] @ make room for r1
230 # endif
231 eor r0,r5,r5,ror#5
232 add r9,r9,r3 @ h+=Maj(a,b,c) from the past
233 eor r0,r0,r5,ror#19 @ Sigma1(e)
234 rev r2,r2
235 #else
236 @ ldrb r2,[r1,#3] @ 3
237 add r9,r9,r3 @ h+=Maj(a,b,c) from the past
238 ldrb r3,[r1,#2]
239 ldrb r0,[r1,#1]
240 orr r2,r2,r3,lsl#8
241 ldrb r3,[r1],#4
242 orr r2,r2,r0,lsl#16
243 # if 3==15
244 str r1,[sp,#17*4] @ make room for r1
245 # endif
246 eor r0,r5,r5,ror#5
247 orr r2,r2,r3,lsl#24
248 eor r0,r0,r5,ror#19 @ Sigma1(e)
249 #endif
250 ldr r3,[r14],#4 @ *K256++
251 add r8,r8,r2 @ h+=X[i]
252 str r2,[sp,#3*4]
253 eor r2,r6,r7
254 add r8,r8,r0,ror#6 @ h+=Sigma1(e)
255 and r2,r2,r5
256 add r8,r8,r3 @ h+=K256[i]
257 eor r2,r2,r7 @ Ch(e,f,g)
258 eor r0,r9,r9,ror#11
259 add r8,r8,r2 @ h+=Ch(e,f,g)
260 #if 3==31
261 and r3,r3,#0xff
262 cmp r3,#0xf2 @ done?
263 #endif
264 #if 3<15
265 # if __ARM_ARCH__>=7
266 ldr r2,[r1],#4 @ prefetch
267 # else
268 ldrb r2,[r1,#3]
269 # endif
270 eor r3,r9,r10 @ a^b, b^c in next round
271 #else
272 ldr r2,[sp,#5*4] @ from future BODY_16_xx
273 eor r3,r9,r10 @ a^b, b^c in next round
274 ldr r1,[sp,#2*4] @ from future BODY_16_xx
275 #endif
276 eor r0,r0,r9,ror#20 @ Sigma0(a)
277 and r12,r12,r3 @ (b^c)&=(a^b)
278 add r4,r4,r8 @ d+=h
279 eor r12,r12,r10 @ Maj(a,b,c)
280 add r8,r8,r0,ror#2 @ h+=Sigma0(a)
281 @ add r8,r8,r12 @ h+=Maj(a,b,c)
282 #if __ARM_ARCH__>=7
283 @ ldr r2,[r1],#4 @ 4
284 # if 4==15
285 str r1,[sp,#17*4] @ make room for r1
286 # endif
287 eor r0,r4,r4,ror#5
288 add r8,r8,r12 @ h+=Maj(a,b,c) from the past
289 eor r0,r0,r4,ror#19 @ Sigma1(e)
290 rev r2,r2
291 #else
292 @ ldrb r2,[r1,#3] @ 4
293 add r8,r8,r12 @ h+=Maj(a,b,c) from the past
294 ldrb r12,[r1,#2]
295 ldrb r0,[r1,#1]
296 orr r2,r2,r12,lsl#8
297 ldrb r12,[r1],#4
298 orr r2,r2,r0,lsl#16
299 # if 4==15
300 str r1,[sp,#17*4] @ make room for r1
301 # endif
302 eor r0,r4,r4,ror#5
303 orr r2,r2,r12,lsl#24
304 eor r0,r0,r4,ror#19 @ Sigma1(e)
305 #endif
306 ldr r12,[r14],#4 @ *K256++
307 add r7,r7,r2 @ h+=X[i]
308 str r2,[sp,#4*4]
309 eor r2,r5,r6
310 add r7,r7,r0,ror#6 @ h+=Sigma1(e)
311 and r2,r2,r4
312 add r7,r7,r12 @ h+=K256[i]
313 eor r2,r2,r6 @ Ch(e,f,g)
314 eor r0,r8,r8,ror#11
315 add r7,r7,r2 @ h+=Ch(e,f,g)
316 #if 4==31
317 and r12,r12,#0xff
318 cmp r12,#0xf2 @ done?
319 #endif
320 #if 4<15
321 # if __ARM_ARCH__>=7
322 ldr r2,[r1],#4 @ prefetch
323 # else
324 ldrb r2,[r1,#3]
325 # endif
326 eor r12,r8,r9 @ a^b, b^c in next round
327 #else
328 ldr r2,[sp,#6*4] @ from future BODY_16_xx
329 eor r12,r8,r9 @ a^b, b^c in next round
330 ldr r1,[sp,#3*4] @ from future BODY_16_xx
331 #endif
332 eor r0,r0,r8,ror#20 @ Sigma0(a)
333 and r3,r3,r12 @ (b^c)&=(a^b)
334 add r11,r11,r7 @ d+=h
335 eor r3,r3,r9 @ Maj(a,b,c)
336 add r7,r7,r0,ror#2 @ h+=Sigma0(a)
337 @ add r7,r7,r3 @ h+=Maj(a,b,c)
338 #if __ARM_ARCH__>=7
339 @ ldr r2,[r1],#4 @ 5
340 # if 5==15
341 str r1,[sp,#17*4] @ make room for r1
342 # endif
343 eor r0,r11,r11,ror#5
344 add r7,r7,r3 @ h+=Maj(a,b,c) from the past
345 eor r0,r0,r11,ror#19 @ Sigma1(e)
346 rev r2,r2
347 #else
348 @ ldrb r2,[r1,#3] @ 5
349 add r7,r7,r3 @ h+=Maj(a,b,c) from the past
350 ldrb r3,[r1,#2]
351 ldrb r0,[r1,#1]
352 orr r2,r2,r3,lsl#8
353 ldrb r3,[r1],#4
354 orr r2,r2,r0,lsl#16
355 # if 5==15
356 str r1,[sp,#17*4] @ make room for r1
357 # endif
358 eor r0,r11,r11,ror#5
359 orr r2,r2,r3,lsl#24
360 eor r0,r0,r11,ror#19 @ Sigma1(e)
361 #endif
362 ldr r3,[r14],#4 @ *K256++
363 add r6,r6,r2 @ h+=X[i]
364 str r2,[sp,#5*4]
365 eor r2,r4,r5
366 add r6,r6,r0,ror#6 @ h+=Sigma1(e)
367 and r2,r2,r11
368 add r6,r6,r3 @ h+=K256[i]
369 eor r2,r2,r5 @ Ch(e,f,g)
370 eor r0,r7,r7,ror#11
371 add r6,r6,r2 @ h+=Ch(e,f,g)
372 #if 5==31
373 and r3,r3,#0xff
374 cmp r3,#0xf2 @ done?
375 #endif
376 #if 5<15
377 # if __ARM_ARCH__>=7
378 ldr r2,[r1],#4 @ prefetch
379 # else
380 ldrb r2,[r1,#3]
381 # endif
382 eor r3,r7,r8 @ a^b, b^c in next round
383 #else
384 ldr r2,[sp,#7*4] @ from future BODY_16_xx
385 eor r3,r7,r8 @ a^b, b^c in next round
386 ldr r1,[sp,#4*4] @ from future BODY_16_xx
387 #endif
388 eor r0,r0,r7,ror#20 @ Sigma0(a)
389 and r12,r12,r3 @ (b^c)&=(a^b)
390 add r10,r10,r6 @ d+=h
391 eor r12,r12,r8 @ Maj(a,b,c)
392 add r6,r6,r0,ror#2 @ h+=Sigma0(a)
393 @ add r6,r6,r12 @ h+=Maj(a,b,c)
394 #if __ARM_ARCH__>=7
395 @ ldr r2,[r1],#4 @ 6
396 # if 6==15
397 str r1,[sp,#17*4] @ make room for r1
398 # endif
399 eor r0,r10,r10,ror#5
400 add r6,r6,r12 @ h+=Maj(a,b,c) from the past
401 eor r0,r0,r10,ror#19 @ Sigma1(e)
402 rev r2,r2
403 #else
404 @ ldrb r2,[r1,#3] @ 6
405 add r6,r6,r12 @ h+=Maj(a,b,c) from the past
406 ldrb r12,[r1,#2]
407 ldrb r0,[r1,#1]
408 orr r2,r2,r12,lsl#8
409 ldrb r12,[r1],#4
410 orr r2,r2,r0,lsl#16
411 # if 6==15
412 str r1,[sp,#17*4] @ make room for r1
413 # endif
414 eor r0,r10,r10,ror#5
415 orr r2,r2,r12,lsl#24
416 eor r0,r0,r10,ror#19 @ Sigma1(e)
417 #endif
418 ldr r12,[r14],#4 @ *K256++
419 add r5,r5,r2 @ h+=X[i]
420 str r2,[sp,#6*4]
421 eor r2,r11,r4
422 add r5,r5,r0,ror#6 @ h+=Sigma1(e)
423 and r2,r2,r10
424 add r5,r5,r12 @ h+=K256[i]
425 eor r2,r2,r4 @ Ch(e,f,g)
426 eor r0,r6,r6,ror#11
427 add r5,r5,r2 @ h+=Ch(e,f,g)
428 #if 6==31
429 and r12,r12,#0xff
430 cmp r12,#0xf2 @ done?
431 #endif
432 #if 6<15
433 # if __ARM_ARCH__>=7
434 ldr r2,[r1],#4 @ prefetch
435 # else
436 ldrb r2,[r1,#3]
437 # endif
438 eor r12,r6,r7 @ a^b, b^c in next round
439 #else
440 ldr r2,[sp,#8*4] @ from future BODY_16_xx
441 eor r12,r6,r7 @ a^b, b^c in next round
442 ldr r1,[sp,#5*4] @ from future BODY_16_xx
443 #endif
444 eor r0,r0,r6,ror#20 @ Sigma0(a)
445 and r3,r3,r12 @ (b^c)&=(a^b)
446 add r9,r9,r5 @ d+=h
447 eor r3,r3,r7 @ Maj(a,b,c)
448 add r5,r5,r0,ror#2 @ h+=Sigma0(a)
449 @ add r5,r5,r3 @ h+=Maj(a,b,c)
450 #if __ARM_ARCH__>=7
451 @ ldr r2,[r1],#4 @ 7
452 # if 7==15
453 str r1,[sp,#17*4] @ make room for r1
454 # endif
455 eor r0,r9,r9,ror#5
456 add r5,r5,r3 @ h+=Maj(a,b,c) from the past
457 eor r0,r0,r9,ror#19 @ Sigma1(e)
458 rev r2,r2
459 #else
460 @ ldrb r2,[r1,#3] @ 7
461 add r5,r5,r3 @ h+=Maj(a,b,c) from the past
462 ldrb r3,[r1,#2]
463 ldrb r0,[r1,#1]
464 orr r2,r2,r3,lsl#8
465 ldrb r3,[r1],#4
466 orr r2,r2,r0,lsl#16
467 # if 7==15
468 str r1,[sp,#17*4] @ make room for r1
469 # endif
470 eor r0,r9,r9,ror#5
471 orr r2,r2,r3,lsl#24
472 eor r0,r0,r9,ror#19 @ Sigma1(e)
473 #endif
474 ldr r3,[r14],#4 @ *K256++
475 add r4,r4,r2 @ h+=X[i]
476 str r2,[sp,#7*4]
477 eor r2,r10,r11
478 add r4,r4,r0,ror#6 @ h+=Sigma1(e)
479 and r2,r2,r9
480 add r4,r4,r3 @ h+=K256[i]
481 eor r2,r2,r11 @ Ch(e,f,g)
482 eor r0,r5,r5,ror#11
483 add r4,r4,r2 @ h+=Ch(e,f,g)
484 #if 7==31
485 and r3,r3,#0xff
486 cmp r3,#0xf2 @ done?
487 #endif
488 #if 7<15
489 # if __ARM_ARCH__>=7
490 ldr r2,[r1],#4 @ prefetch
491 # else
492 ldrb r2,[r1,#3]
493 # endif
494 eor r3,r5,r6 @ a^b, b^c in next round
495 #else
496 ldr r2,[sp,#9*4] @ from future BODY_16_xx
497 eor r3,r5,r6 @ a^b, b^c in next round
498 ldr r1,[sp,#6*4] @ from future BODY_16_xx
499 #endif
500 eor r0,r0,r5,ror#20 @ Sigma0(a)
501 and r12,r12,r3 @ (b^c)&=(a^b)
502 add r8,r8,r4 @ d+=h
503 eor r12,r12,r6 @ Maj(a,b,c)
504 add r4,r4,r0,ror#2 @ h+=Sigma0(a)
505 @ add r4,r4,r12 @ h+=Maj(a,b,c)
506 #if __ARM_ARCH__>=7
507 @ ldr r2,[r1],#4 @ 8
508 # if 8==15
509 str r1,[sp,#17*4] @ make room for r1
510 # endif
511 eor r0,r8,r8,ror#5
512 add r4,r4,r12 @ h+=Maj(a,b,c) from the past
513 eor r0,r0,r8,ror#19 @ Sigma1(e)
514 rev r2,r2
515 #else
516 @ ldrb r2,[r1,#3] @ 8
517 add r4,r4,r12 @ h+=Maj(a,b,c) from the past
518 ldrb r12,[r1,#2]
519 ldrb r0,[r1,#1]
520 orr r2,r2,r12,lsl#8
521 ldrb r12,[r1],#4
522 orr r2,r2,r0,lsl#16
523 # if 8==15
524 str r1,[sp,#17*4] @ make room for r1
525 # endif
526 eor r0,r8,r8,ror#5
527 orr r2,r2,r12,lsl#24
528 eor r0,r0,r8,ror#19 @ Sigma1(e)
529 #endif
530 ldr r12,[r14],#4 @ *K256++
531 add r11,r11,r2 @ h+=X[i]
532 str r2,[sp,#8*4]
533 eor r2,r9,r10
534 add r11,r11,r0,ror#6 @ h+=Sigma1(e)
535 and r2,r2,r8
536 add r11,r11,r12 @ h+=K256[i]
537 eor r2,r2,r10 @ Ch(e,f,g)
538 eor r0,r4,r4,ror#11
539 add r11,r11,r2 @ h+=Ch(e,f,g)
540 #if 8==31
541 and r12,r12,#0xff
542 cmp r12,#0xf2 @ done?
543 #endif
544 #if 8<15
545 # if __ARM_ARCH__>=7
546 ldr r2,[r1],#4 @ prefetch
547 # else
548 ldrb r2,[r1,#3]
549 # endif
550 eor r12,r4,r5 @ a^b, b^c in next round
551 #else
552 ldr r2,[sp,#10*4] @ from future BODY_16_xx
553 eor r12,r4,r5 @ a^b, b^c in next round
554 ldr r1,[sp,#7*4] @ from future BODY_16_xx
555 #endif
556 eor r0,r0,r4,ror#20 @ Sigma0(a)
557 and r3,r3,r12 @ (b^c)&=(a^b)
558 add r7,r7,r11 @ d+=h
559 eor r3,r3,r5 @ Maj(a,b,c)
560 add r11,r11,r0,ror#2 @ h+=Sigma0(a)
561 @ add r11,r11,r3 @ h+=Maj(a,b,c)
562 #if __ARM_ARCH__>=7
563 @ ldr r2,[r1],#4 @ 9
564 # if 9==15
565 str r1,[sp,#17*4] @ make room for r1
566 # endif
567 eor r0,r7,r7,ror#5
568 add r11,r11,r3 @ h+=Maj(a,b,c) from the past
569 eor r0,r0,r7,ror#19 @ Sigma1(e)
570 rev r2,r2
571 #else
572 @ ldrb r2,[r1,#3] @ 9
573 add r11,r11,r3 @ h+=Maj(a,b,c) from the past
574 ldrb r3,[r1,#2]
575 ldrb r0,[r1,#1]
576 orr r2,r2,r3,lsl#8
577 ldrb r3,[r1],#4
578 orr r2,r2,r0,lsl#16
579 # if 9==15
580 str r1,[sp,#17*4] @ make room for r1
581 # endif
582 eor r0,r7,r7,ror#5
583 orr r2,r2,r3,lsl#24
584 eor r0,r0,r7,ror#19 @ Sigma1(e)
585 #endif
586 ldr r3,[r14],#4 @ *K256++
587 add r10,r10,r2 @ h+=X[i]
588 str r2,[sp,#9*4]
589 eor r2,r8,r9
590 add r10,r10,r0,ror#6 @ h+=Sigma1(e)
591 and r2,r2,r7
592 add r10,r10,r3 @ h+=K256[i]
593 eor r2,r2,r9 @ Ch(e,f,g)
594 eor r0,r11,r11,ror#11
595 add r10,r10,r2 @ h+=Ch(e,f,g)
596 #if 9==31
597 and r3,r3,#0xff
598 cmp r3,#0xf2 @ done?
599 #endif
600 #if 9<15
601 # if __ARM_ARCH__>=7
602 ldr r2,[r1],#4 @ prefetch
603 # else
604 ldrb r2,[r1,#3]
605 # endif
606 eor r3,r11,r4 @ a^b, b^c in next round
607 #else
608 ldr r2,[sp,#11*4] @ from future BODY_16_xx
609 eor r3,r11,r4 @ a^b, b^c in next round
610 ldr r1,[sp,#8*4] @ from future BODY_16_xx
611 #endif
612 eor r0,r0,r11,ror#20 @ Sigma0(a)
613 and r12,r12,r3 @ (b^c)&=(a^b)
614 add r6,r6,r10 @ d+=h
615 eor r12,r12,r4 @ Maj(a,b,c)
616 add r10,r10,r0,ror#2 @ h+=Sigma0(a)
617 @ add r10,r10,r12 @ h+=Maj(a,b,c)
618 #if __ARM_ARCH__>=7
619 @ ldr r2,[r1],#4 @ 10
620 # if 10==15
621 str r1,[sp,#17*4] @ make room for r1
622 # endif
623 eor r0,r6,r6,ror#5
624 add r10,r10,r12 @ h+=Maj(a,b,c) from the past
625 eor r0,r0,r6,ror#19 @ Sigma1(e)
626 rev r2,r2
627 #else
628 @ ldrb r2,[r1,#3] @ 10
629 add r10,r10,r12 @ h+=Maj(a,b,c) from the past
630 ldrb r12,[r1,#2]
631 ldrb r0,[r1,#1]
632 orr r2,r2,r12,lsl#8
633 ldrb r12,[r1],#4
634 orr r2,r2,r0,lsl#16
635 # if 10==15
636 str r1,[sp,#17*4] @ make room for r1
637 # endif
638 eor r0,r6,r6,ror#5
639 orr r2,r2,r12,lsl#24
640 eor r0,r0,r6,ror#19 @ Sigma1(e)
641 #endif
642 ldr r12,[r14],#4 @ *K256++
643 add r9,r9,r2 @ h+=X[i]
644 str r2,[sp,#10*4]
645 eor r2,r7,r8
646 add r9,r9,r0,ror#6 @ h+=Sigma1(e)
647 and r2,r2,r6
648 add r9,r9,r12 @ h+=K256[i]
649 eor r2,r2,r8 @ Ch(e,f,g)
650 eor r0,r10,r10,ror#11
651 add r9,r9,r2 @ h+=Ch(e,f,g)
652 #if 10==31
653 and r12,r12,#0xff
654 cmp r12,#0xf2 @ done?
655 #endif
656 #if 10<15
657 # if __ARM_ARCH__>=7
658 ldr r2,[r1],#4 @ prefetch
659 # else
660 ldrb r2,[r1,#3]
661 # endif
662 eor r12,r10,r11 @ a^b, b^c in next round
663 #else
664 ldr r2,[sp,#12*4] @ from future BODY_16_xx
665 eor r12,r10,r11 @ a^b, b^c in next round
666 ldr r1,[sp,#9*4] @ from future BODY_16_xx
667 #endif
668 eor r0,r0,r10,ror#20 @ Sigma0(a)
669 and r3,r3,r12 @ (b^c)&=(a^b)
670 add r5,r5,r9 @ d+=h
671 eor r3,r3,r11 @ Maj(a,b,c)
672 add r9,r9,r0,ror#2 @ h+=Sigma0(a)
673 @ add r9,r9,r3 @ h+=Maj(a,b,c)
674 #if __ARM_ARCH__>=7
675 @ ldr r2,[r1],#4 @ 11
676 # if 11==15
677 str r1,[sp,#17*4] @ make room for r1
678 # endif
679 eor r0,r5,r5,ror#5
680 add r9,r9,r3 @ h+=Maj(a,b,c) from the past
681 eor r0,r0,r5,ror#19 @ Sigma1(e)
682 rev r2,r2
683 #else
684 @ ldrb r2,[r1,#3] @ 11
685 add r9,r9,r3 @ h+=Maj(a,b,c) from the past
686 ldrb r3,[r1,#2]
687 ldrb r0,[r1,#1]
688 orr r2,r2,r3,lsl#8
689 ldrb r3,[r1],#4
690 orr r2,r2,r0,lsl#16
691 # if 11==15
692 str r1,[sp,#17*4] @ make room for r1
693 # endif
694 eor r0,r5,r5,ror#5
695 orr r2,r2,r3,lsl#24
696 eor r0,r0,r5,ror#19 @ Sigma1(e)
697 #endif
698 ldr r3,[r14],#4 @ *K256++
699 add r8,r8,r2 @ h+=X[i]
700 str r2,[sp,#11*4]
701 eor r2,r6,r7
702 add r8,r8,r0,ror#6 @ h+=Sigma1(e)
703 and r2,r2,r5
704 add r8,r8,r3 @ h+=K256[i]
705 eor r2,r2,r7 @ Ch(e,f,g)
706 eor r0,r9,r9,ror#11
707 add r8,r8,r2 @ h+=Ch(e,f,g)
708 #if 11==31
709 and r3,r3,#0xff
710 cmp r3,#0xf2 @ done?
711 #endif
712 #if 11<15
713 # if __ARM_ARCH__>=7
714 ldr r2,[r1],#4 @ prefetch
715 # else
716 ldrb r2,[r1,#3]
717 # endif
718 eor r3,r9,r10 @ a^b, b^c in next round
719 #else
720 ldr r2,[sp,#13*4] @ from future BODY_16_xx
721 eor r3,r9,r10 @ a^b, b^c in next round
722 ldr r1,[sp,#10*4] @ from future BODY_16_xx
723 #endif
724 eor r0,r0,r9,ror#20 @ Sigma0(a)
725 and r12,r12,r3 @ (b^c)&=(a^b)
726 add r4,r4,r8 @ d+=h
727 eor r12,r12,r10 @ Maj(a,b,c)
728 add r8,r8,r0,ror#2 @ h+=Sigma0(a)
729 @ add r8,r8,r12 @ h+=Maj(a,b,c)
730 #if __ARM_ARCH__>=7
731 @ ldr r2,[r1],#4 @ 12
732 # if 12==15
733 str r1,[sp,#17*4] @ make room for r1
734 # endif
735 eor r0,r4,r4,ror#5
736 add r8,r8,r12 @ h+=Maj(a,b,c) from the past
737 eor r0,r0,r4,ror#19 @ Sigma1(e)
738 rev r2,r2
739 #else
740 @ ldrb r2,[r1,#3] @ 12
741 add r8,r8,r12 @ h+=Maj(a,b,c) from the past
742 ldrb r12,[r1,#2]
743 ldrb r0,[r1,#1]
744 orr r2,r2,r12,lsl#8
745 ldrb r12,[r1],#4
746 orr r2,r2,r0,lsl#16
747 # if 12==15
748 str r1,[sp,#17*4] @ make room for r1
749 # endif
750 eor r0,r4,r4,ror#5
751 orr r2,r2,r12,lsl#24
752 eor r0,r0,r4,ror#19 @ Sigma1(e)
753 #endif
754 ldr r12,[r14],#4 @ *K256++
755 add r7,r7,r2 @ h+=X[i]
756 str r2,[sp,#12*4]
757 eor r2,r5,r6
758 add r7,r7,r0,ror#6 @ h+=Sigma1(e)
759 and r2,r2,r4
760 add r7,r7,r12 @ h+=K256[i]
761 eor r2,r2,r6 @ Ch(e,f,g)
762 eor r0,r8,r8,ror#11
763 add r7,r7,r2 @ h+=Ch(e,f,g)
764 #if 12==31
765 and r12,r12,#0xff
766 cmp r12,#0xf2 @ done?
767 #endif
768 #if 12<15
769 # if __ARM_ARCH__>=7
770 ldr r2,[r1],#4 @ prefetch
771 # else
772 ldrb r2,[r1,#3]
773 # endif
774 eor r12,r8,r9 @ a^b, b^c in next round
775 #else
776 ldr r2,[sp,#14*4] @ from future BODY_16_xx
777 eor r12,r8,r9 @ a^b, b^c in next round
778 ldr r1,[sp,#11*4] @ from future BODY_16_xx
779 #endif
780 eor r0,r0,r8,ror#20 @ Sigma0(a)
781 and r3,r3,r12 @ (b^c)&=(a^b)
782 add r11,r11,r7 @ d+=h
783 eor r3,r3,r9 @ Maj(a,b,c)
784 add r7,r7,r0,ror#2 @ h+=Sigma0(a)
785 @ add r7,r7,r3 @ h+=Maj(a,b,c)
786 #if __ARM_ARCH__>=7
787 @ ldr r2,[r1],#4 @ 13
788 # if 13==15
789 str r1,[sp,#17*4] @ make room for r1
790 # endif
791 eor r0,r11,r11,ror#5
792 add r7,r7,r3 @ h+=Maj(a,b,c) from the past
793 eor r0,r0,r11,ror#19 @ Sigma1(e)
794 rev r2,r2
795 #else
796 @ ldrb r2,[r1,#3] @ 13
797 add r7,r7,r3 @ h+=Maj(a,b,c) from the past
798 ldrb r3,[r1,#2]
799 ldrb r0,[r1,#1]
800 orr r2,r2,r3,lsl#8
801 ldrb r3,[r1],#4
802 orr r2,r2,r0,lsl#16
803 # if 13==15
804 str r1,[sp,#17*4] @ make room for r1
805 # endif
806 eor r0,r11,r11,ror#5
807 orr r2,r2,r3,lsl#24
808 eor r0,r0,r11,ror#19 @ Sigma1(e)
809 #endif
810 ldr r3,[r14],#4 @ *K256++
811 add r6,r6,r2 @ h+=X[i]
812 str r2,[sp,#13*4]
813 eor r2,r4,r5
814 add r6,r6,r0,ror#6 @ h+=Sigma1(e)
815 and r2,r2,r11
816 add r6,r6,r3 @ h+=K256[i]
817 eor r2,r2,r5 @ Ch(e,f,g)
818 eor r0,r7,r7,ror#11
819 add r6,r6,r2 @ h+=Ch(e,f,g)
820 #if 13==31
821 and r3,r3,#0xff
822 cmp r3,#0xf2 @ done?
823 #endif
824 #if 13<15
825 # if __ARM_ARCH__>=7
826 ldr r2,[r1],#4 @ prefetch
827 # else
828 ldrb r2,[r1,#3]
829 # endif
830 eor r3,r7,r8 @ a^b, b^c in next round
831 #else
832 ldr r2,[sp,#15*4] @ from future BODY_16_xx
833 eor r3,r7,r8 @ a^b, b^c in next round
834 ldr r1,[sp,#12*4] @ from future BODY_16_xx
835 #endif
836 eor r0,r0,r7,ror#20 @ Sigma0(a)
837 and r12,r12,r3 @ (b^c)&=(a^b)
838 add r10,r10,r6 @ d+=h
839 eor r12,r12,r8 @ Maj(a,b,c)
840 add r6,r6,r0,ror#2 @ h+=Sigma0(a)
841 @ add r6,r6,r12 @ h+=Maj(a,b,c)
842 #if __ARM_ARCH__>=7
843 @ ldr r2,[r1],#4 @ 14
844 # if 14==15
845 str r1,[sp,#17*4] @ make room for r1
846 # endif
847 eor r0,r10,r10,ror#5
848 add r6,r6,r12 @ h+=Maj(a,b,c) from the past
849 eor r0,r0,r10,ror#19 @ Sigma1(e)
850 rev r2,r2
851 #else
852 @ ldrb r2,[r1,#3] @ 14
853 add r6,r6,r12 @ h+=Maj(a,b,c) from the past
854 ldrb r12,[r1,#2]
855 ldrb r0,[r1,#1]
856 orr r2,r2,r12,lsl#8
857 ldrb r12,[r1],#4
858 orr r2,r2,r0,lsl#16
859 # if 14==15
860 str r1,[sp,#17*4] @ make room for r1
861 # endif
862 eor r0,r10,r10,ror#5
863 orr r2,r2,r12,lsl#24
864 eor r0,r0,r10,ror#19 @ Sigma1(e)
865 #endif
866 ldr r12,[r14],#4 @ *K256++
867 add r5,r5,r2 @ h+=X[i]
868 str r2,[sp,#14*4]
869 eor r2,r11,r4
870 add r5,r5,r0,ror#6 @ h+=Sigma1(e)
871 and r2,r2,r10
872 add r5,r5,r12 @ h+=K256[i]
873 eor r2,r2,r4 @ Ch(e,f,g)
874 eor r0,r6,r6,ror#11
875 add r5,r5,r2 @ h+=Ch(e,f,g)
876 #if 14==31
877 and r12,r12,#0xff
878 cmp r12,#0xf2 @ done?
879 #endif
880 #if 14<15
881 # if __ARM_ARCH__>=7
882 ldr r2,[r1],#4 @ prefetch
883 # else
884 ldrb r2,[r1,#3]
885 # endif
886 eor r12,r6,r7 @ a^b, b^c in next round
887 #else
888 ldr r2,[sp,#0*4] @ from future BODY_16_xx
889 eor r12,r6,r7 @ a^b, b^c in next round
890 ldr r1,[sp,#13*4] @ from future BODY_16_xx
891 #endif
892 eor r0,r0,r6,ror#20 @ Sigma0(a)
893 and r3,r3,r12 @ (b^c)&=(a^b)
894 add r9,r9,r5 @ d+=h
895 eor r3,r3,r7 @ Maj(a,b,c)
896 add r5,r5,r0,ror#2 @ h+=Sigma0(a)
897 @ add r5,r5,r3 @ h+=Maj(a,b,c)
898 #if __ARM_ARCH__>=7
899 @ ldr r2,[r1],#4 @ 15
900 # if 15==15
901 str r1,[sp,#17*4] @ make room for r1
902 # endif
903 eor r0,r9,r9,ror#5
904 add r5,r5,r3 @ h+=Maj(a,b,c) from the past
905 eor r0,r0,r9,ror#19 @ Sigma1(e)
906 rev r2,r2
907 #else
908 @ ldrb r2,[r1,#3] @ 15
909 add r5,r5,r3 @ h+=Maj(a,b,c) from the past
910 ldrb r3,[r1,#2]
911 ldrb r0,[r1,#1]
912 orr r2,r2,r3,lsl#8
913 ldrb r3,[r1],#4
914 orr r2,r2,r0,lsl#16
915 # if 15==15
916 str r1,[sp,#17*4] @ make room for r1
917 # endif
918 eor r0,r9,r9,ror#5
919 orr r2,r2,r3,lsl#24
920 eor r0,r0,r9,ror#19 @ Sigma1(e)
921 #endif
922 ldr r3,[r14],#4 @ *K256++
923 add r4,r4,r2 @ h+=X[i]
924 str r2,[sp,#15*4]
925 eor r2,r10,r11
926 add r4,r4,r0,ror#6 @ h+=Sigma1(e)
927 and r2,r2,r9
928 add r4,r4,r3 @ h+=K256[i]
929 eor r2,r2,r11 @ Ch(e,f,g)
930 eor r0,r5,r5,ror#11
931 add r4,r4,r2 @ h+=Ch(e,f,g)
932 #if 15==31
933 and r3,r3,#0xff
934 cmp r3,#0xf2 @ done?
935 #endif
936 #if 15<15
937 # if __ARM_ARCH__>=7
938 ldr r2,[r1],#4 @ prefetch
939 # else
940 ldrb r2,[r1,#3]
941 # endif
942 eor r3,r5,r6 @ a^b, b^c in next round
943 #else
944 ldr r2,[sp,#1*4] @ from future BODY_16_xx
945 eor r3,r5,r6 @ a^b, b^c in next round
946 ldr r1,[sp,#14*4] @ from future BODY_16_xx
947 #endif
948 eor r0,r0,r5,ror#20 @ Sigma0(a)
949 and r12,r12,r3 @ (b^c)&=(a^b)
950 add r8,r8,r4 @ d+=h
951 eor r12,r12,r6 @ Maj(a,b,c)
952 add r4,r4,r0,ror#2 @ h+=Sigma0(a)
953 @ add r4,r4,r12 @ h+=Maj(a,b,c)
954 .Lrounds_16_xx:
955 @ ldr r2,[sp,#1*4] @ 16
956 @ ldr r1,[sp,#14*4]
957 mov r0,r2,ror#7
958 add r4,r4,r12 @ h+=Maj(a,b,c) from the past
959 mov r12,r1,ror#17
960 eor r0,r0,r2,ror#18
961 eor r12,r12,r1,ror#19
962 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
963 ldr r2,[sp,#0*4]
964 eor r12,r12,r1,lsr#10 @ sigma1(X[i+14])
965 ldr r1,[sp,#9*4]
967 add r12,r12,r0
968 eor r0,r8,r8,ror#5 @ from BODY_00_15
969 add r2,r2,r12
970 eor r0,r0,r8,ror#19 @ Sigma1(e)
971 add r2,r2,r1 @ X[i]
972 ldr r12,[r14],#4 @ *K256++
973 add r11,r11,r2 @ h+=X[i]
974 str r2,[sp,#0*4]
975 eor r2,r9,r10
976 add r11,r11,r0,ror#6 @ h+=Sigma1(e)
977 and r2,r2,r8
978 add r11,r11,r12 @ h+=K256[i]
979 eor r2,r2,r10 @ Ch(e,f,g)
980 eor r0,r4,r4,ror#11
981 add r11,r11,r2 @ h+=Ch(e,f,g)
982 #if 16==31
983 and r12,r12,#0xff
984 cmp r12,#0xf2 @ done?
985 #endif
986 #if 16<15
987 # if __ARM_ARCH__>=7
988 ldr r2,[r1],#4 @ prefetch
989 # else
990 ldrb r2,[r1,#3]
991 # endif
992 eor r12,r4,r5 @ a^b, b^c in next round
993 #else
994 ldr r2,[sp,#2*4] @ from future BODY_16_xx
995 eor r12,r4,r5 @ a^b, b^c in next round
996 ldr r1,[sp,#15*4] @ from future BODY_16_xx
997 #endif
998 eor r0,r0,r4,ror#20 @ Sigma0(a)
999 and r3,r3,r12 @ (b^c)&=(a^b)
1000 add r7,r7,r11 @ d+=h
1001 eor r3,r3,r5 @ Maj(a,b,c)
1002 add r11,r11,r0,ror#2 @ h+=Sigma0(a)
1003 @ add r11,r11,r3 @ h+=Maj(a,b,c)
1004 @ ldr r2,[sp,#2*4] @ 17
1005 @ ldr r1,[sp,#15*4]
1006 mov r0,r2,ror#7
1007 add r11,r11,r3 @ h+=Maj(a,b,c) from the past
1008 mov r3,r1,ror#17
1009 eor r0,r0,r2,ror#18
1010 eor r3,r3,r1,ror#19
1011 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1012 ldr r2,[sp,#1*4]
1013 eor r3,r3,r1,lsr#10 @ sigma1(X[i+14])
1014 ldr r1,[sp,#10*4]
1016 add r3,r3,r0
1017 eor r0,r7,r7,ror#5 @ from BODY_00_15
1018 add r2,r2,r3
1019 eor r0,r0,r7,ror#19 @ Sigma1(e)
1020 add r2,r2,r1 @ X[i]
1021 ldr r3,[r14],#4 @ *K256++
1022 add r10,r10,r2 @ h+=X[i]
1023 str r2,[sp,#1*4]
1024 eor r2,r8,r9
1025 add r10,r10,r0,ror#6 @ h+=Sigma1(e)
1026 and r2,r2,r7
1027 add r10,r10,r3 @ h+=K256[i]
1028 eor r2,r2,r9 @ Ch(e,f,g)
1029 eor r0,r11,r11,ror#11
1030 add r10,r10,r2 @ h+=Ch(e,f,g)
1031 #if 17==31
1032 and r3,r3,#0xff
1033 cmp r3,#0xf2 @ done?
1034 #endif
1035 #if 17<15
1036 # if __ARM_ARCH__>=7
1037 ldr r2,[r1],#4 @ prefetch
1038 # else
1039 ldrb r2,[r1,#3]
1040 # endif
1041 eor r3,r11,r4 @ a^b, b^c in next round
1042 #else
1043 ldr r2,[sp,#3*4] @ from future BODY_16_xx
1044 eor r3,r11,r4 @ a^b, b^c in next round
1045 ldr r1,[sp,#0*4] @ from future BODY_16_xx
1046 #endif
1047 eor r0,r0,r11,ror#20 @ Sigma0(a)
1048 and r12,r12,r3 @ (b^c)&=(a^b)
1049 add r6,r6,r10 @ d+=h
1050 eor r12,r12,r4 @ Maj(a,b,c)
1051 add r10,r10,r0,ror#2 @ h+=Sigma0(a)
1052 @ add r10,r10,r12 @ h+=Maj(a,b,c)
1053 @ ldr r2,[sp,#3*4] @ 18
1054 @ ldr r1,[sp,#0*4]
1055 mov r0,r2,ror#7
1056 add r10,r10,r12 @ h+=Maj(a,b,c) from the past
1057 mov r12,r1,ror#17
1058 eor r0,r0,r2,ror#18
1059 eor r12,r12,r1,ror#19
1060 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1061 ldr r2,[sp,#2*4]
1062 eor r12,r12,r1,lsr#10 @ sigma1(X[i+14])
1063 ldr r1,[sp,#11*4]
1065 add r12,r12,r0
1066 eor r0,r6,r6,ror#5 @ from BODY_00_15
1067 add r2,r2,r12
1068 eor r0,r0,r6,ror#19 @ Sigma1(e)
1069 add r2,r2,r1 @ X[i]
1070 ldr r12,[r14],#4 @ *K256++
1071 add r9,r9,r2 @ h+=X[i]
1072 str r2,[sp,#2*4]
1073 eor r2,r7,r8
1074 add r9,r9,r0,ror#6 @ h+=Sigma1(e)
1075 and r2,r2,r6
1076 add r9,r9,r12 @ h+=K256[i]
1077 eor r2,r2,r8 @ Ch(e,f,g)
1078 eor r0,r10,r10,ror#11
1079 add r9,r9,r2 @ h+=Ch(e,f,g)
1080 #if 18==31
1081 and r12,r12,#0xff
1082 cmp r12,#0xf2 @ done?
1083 #endif
1084 #if 18<15
1085 # if __ARM_ARCH__>=7
1086 ldr r2,[r1],#4 @ prefetch
1087 # else
1088 ldrb r2,[r1,#3]
1089 # endif
1090 eor r12,r10,r11 @ a^b, b^c in next round
1091 #else
1092 ldr r2,[sp,#4*4] @ from future BODY_16_xx
1093 eor r12,r10,r11 @ a^b, b^c in next round
1094 ldr r1,[sp,#1*4] @ from future BODY_16_xx
1095 #endif
1096 eor r0,r0,r10,ror#20 @ Sigma0(a)
1097 and r3,r3,r12 @ (b^c)&=(a^b)
1098 add r5,r5,r9 @ d+=h
1099 eor r3,r3,r11 @ Maj(a,b,c)
1100 add r9,r9,r0,ror#2 @ h+=Sigma0(a)
1101 @ add r9,r9,r3 @ h+=Maj(a,b,c)
1102 @ ldr r2,[sp,#4*4] @ 19
1103 @ ldr r1,[sp,#1*4]
1104 mov r0,r2,ror#7
1105 add r9,r9,r3 @ h+=Maj(a,b,c) from the past
1106 mov r3,r1,ror#17
1107 eor r0,r0,r2,ror#18
1108 eor r3,r3,r1,ror#19
1109 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1110 ldr r2,[sp,#3*4]
1111 eor r3,r3,r1,lsr#10 @ sigma1(X[i+14])
1112 ldr r1,[sp,#12*4]
1114 add r3,r3,r0
1115 eor r0,r5,r5,ror#5 @ from BODY_00_15
1116 add r2,r2,r3
1117 eor r0,r0,r5,ror#19 @ Sigma1(e)
1118 add r2,r2,r1 @ X[i]
1119 ldr r3,[r14],#4 @ *K256++
1120 add r8,r8,r2 @ h+=X[i]
1121 str r2,[sp,#3*4]
1122 eor r2,r6,r7
1123 add r8,r8,r0,ror#6 @ h+=Sigma1(e)
1124 and r2,r2,r5
1125 add r8,r8,r3 @ h+=K256[i]
1126 eor r2,r2,r7 @ Ch(e,f,g)
1127 eor r0,r9,r9,ror#11
1128 add r8,r8,r2 @ h+=Ch(e,f,g)
1129 #if 19==31
1130 and r3,r3,#0xff
1131 cmp r3,#0xf2 @ done?
1132 #endif
1133 #if 19<15
1134 # if __ARM_ARCH__>=7
1135 ldr r2,[r1],#4 @ prefetch
1136 # else
1137 ldrb r2,[r1,#3]
1138 # endif
1139 eor r3,r9,r10 @ a^b, b^c in next round
1140 #else
1141 ldr r2,[sp,#5*4] @ from future BODY_16_xx
1142 eor r3,r9,r10 @ a^b, b^c in next round
1143 ldr r1,[sp,#2*4] @ from future BODY_16_xx
1144 #endif
1145 eor r0,r0,r9,ror#20 @ Sigma0(a)
1146 and r12,r12,r3 @ (b^c)&=(a^b)
1147 add r4,r4,r8 @ d+=h
1148 eor r12,r12,r10 @ Maj(a,b,c)
1149 add r8,r8,r0,ror#2 @ h+=Sigma0(a)
1150 @ add r8,r8,r12 @ h+=Maj(a,b,c)
1151 @ ldr r2,[sp,#5*4] @ 20
1152 @ ldr r1,[sp,#2*4]
1153 mov r0,r2,ror#7
1154 add r8,r8,r12 @ h+=Maj(a,b,c) from the past
1155 mov r12,r1,ror#17
1156 eor r0,r0,r2,ror#18
1157 eor r12,r12,r1,ror#19
1158 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1159 ldr r2,[sp,#4*4]
1160 eor r12,r12,r1,lsr#10 @ sigma1(X[i+14])
1161 ldr r1,[sp,#13*4]
1163 add r12,r12,r0
1164 eor r0,r4,r4,ror#5 @ from BODY_00_15
1165 add r2,r2,r12
1166 eor r0,r0,r4,ror#19 @ Sigma1(e)
1167 add r2,r2,r1 @ X[i]
1168 ldr r12,[r14],#4 @ *K256++
1169 add r7,r7,r2 @ h+=X[i]
1170 str r2,[sp,#4*4]
1171 eor r2,r5,r6
1172 add r7,r7,r0,ror#6 @ h+=Sigma1(e)
1173 and r2,r2,r4
1174 add r7,r7,r12 @ h+=K256[i]
1175 eor r2,r2,r6 @ Ch(e,f,g)
1176 eor r0,r8,r8,ror#11
1177 add r7,r7,r2 @ h+=Ch(e,f,g)
1178 #if 20==31
1179 and r12,r12,#0xff
1180 cmp r12,#0xf2 @ done?
1181 #endif
1182 #if 20<15
1183 # if __ARM_ARCH__>=7
1184 ldr r2,[r1],#4 @ prefetch
1185 # else
1186 ldrb r2,[r1,#3]
1187 # endif
1188 eor r12,r8,r9 @ a^b, b^c in next round
1189 #else
1190 ldr r2,[sp,#6*4] @ from future BODY_16_xx
1191 eor r12,r8,r9 @ a^b, b^c in next round
1192 ldr r1,[sp,#3*4] @ from future BODY_16_xx
1193 #endif
1194 eor r0,r0,r8,ror#20 @ Sigma0(a)
1195 and r3,r3,r12 @ (b^c)&=(a^b)
1196 add r11,r11,r7 @ d+=h
1197 eor r3,r3,r9 @ Maj(a,b,c)
1198 add r7,r7,r0,ror#2 @ h+=Sigma0(a)
1199 @ add r7,r7,r3 @ h+=Maj(a,b,c)
1200 @ ldr r2,[sp,#6*4] @ 21
1201 @ ldr r1,[sp,#3*4]
1202 mov r0,r2,ror#7
1203 add r7,r7,r3 @ h+=Maj(a,b,c) from the past
1204 mov r3,r1,ror#17
1205 eor r0,r0,r2,ror#18
1206 eor r3,r3,r1,ror#19
1207 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1208 ldr r2,[sp,#5*4]
1209 eor r3,r3,r1,lsr#10 @ sigma1(X[i+14])
1210 ldr r1,[sp,#14*4]
1212 add r3,r3,r0
1213 eor r0,r11,r11,ror#5 @ from BODY_00_15
1214 add r2,r2,r3
1215 eor r0,r0,r11,ror#19 @ Sigma1(e)
1216 add r2,r2,r1 @ X[i]
1217 ldr r3,[r14],#4 @ *K256++
1218 add r6,r6,r2 @ h+=X[i]
1219 str r2,[sp,#5*4]
1220 eor r2,r4,r5
1221 add r6,r6,r0,ror#6 @ h+=Sigma1(e)
1222 and r2,r2,r11
1223 add r6,r6,r3 @ h+=K256[i]
1224 eor r2,r2,r5 @ Ch(e,f,g)
1225 eor r0,r7,r7,ror#11
1226 add r6,r6,r2 @ h+=Ch(e,f,g)
1227 #if 21==31
1228 and r3,r3,#0xff
1229 cmp r3,#0xf2 @ done?
1230 #endif
1231 #if 21<15
1232 # if __ARM_ARCH__>=7
1233 ldr r2,[r1],#4 @ prefetch
1234 # else
1235 ldrb r2,[r1,#3]
1236 # endif
1237 eor r3,r7,r8 @ a^b, b^c in next round
1238 #else
1239 ldr r2,[sp,#7*4] @ from future BODY_16_xx
1240 eor r3,r7,r8 @ a^b, b^c in next round
1241 ldr r1,[sp,#4*4] @ from future BODY_16_xx
1242 #endif
1243 eor r0,r0,r7,ror#20 @ Sigma0(a)
1244 and r12,r12,r3 @ (b^c)&=(a^b)
1245 add r10,r10,r6 @ d+=h
1246 eor r12,r12,r8 @ Maj(a,b,c)
1247 add r6,r6,r0,ror#2 @ h+=Sigma0(a)
1248 @ add r6,r6,r12 @ h+=Maj(a,b,c)
1249 @ ldr r2,[sp,#7*4] @ 22
1250 @ ldr r1,[sp,#4*4]
1251 mov r0,r2,ror#7
1252 add r6,r6,r12 @ h+=Maj(a,b,c) from the past
1253 mov r12,r1,ror#17
1254 eor r0,r0,r2,ror#18
1255 eor r12,r12,r1,ror#19
1256 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1257 ldr r2,[sp,#6*4]
1258 eor r12,r12,r1,lsr#10 @ sigma1(X[i+14])
1259 ldr r1,[sp,#15*4]
1261 add r12,r12,r0
1262 eor r0,r10,r10,ror#5 @ from BODY_00_15
1263 add r2,r2,r12
1264 eor r0,r0,r10,ror#19 @ Sigma1(e)
1265 add r2,r2,r1 @ X[i]
1266 ldr r12,[r14],#4 @ *K256++
1267 add r5,r5,r2 @ h+=X[i]
1268 str r2,[sp,#6*4]
1269 eor r2,r11,r4
1270 add r5,r5,r0,ror#6 @ h+=Sigma1(e)
1271 and r2,r2,r10
1272 add r5,r5,r12 @ h+=K256[i]
1273 eor r2,r2,r4 @ Ch(e,f,g)
1274 eor r0,r6,r6,ror#11
1275 add r5,r5,r2 @ h+=Ch(e,f,g)
1276 #if 22==31
1277 and r12,r12,#0xff
1278 cmp r12,#0xf2 @ done?
1279 #endif
1280 #if 22<15
1281 # if __ARM_ARCH__>=7
1282 ldr r2,[r1],#4 @ prefetch
1283 # else
1284 ldrb r2,[r1,#3]
1285 # endif
1286 eor r12,r6,r7 @ a^b, b^c in next round
1287 #else
1288 ldr r2,[sp,#8*4] @ from future BODY_16_xx
1289 eor r12,r6,r7 @ a^b, b^c in next round
1290 ldr r1,[sp,#5*4] @ from future BODY_16_xx
1291 #endif
1292 eor r0,r0,r6,ror#20 @ Sigma0(a)
1293 and r3,r3,r12 @ (b^c)&=(a^b)
1294 add r9,r9,r5 @ d+=h
1295 eor r3,r3,r7 @ Maj(a,b,c)
1296 add r5,r5,r0,ror#2 @ h+=Sigma0(a)
1297 @ add r5,r5,r3 @ h+=Maj(a,b,c)
1298 @ ldr r2,[sp,#8*4] @ 23
1299 @ ldr r1,[sp,#5*4]
1300 mov r0,r2,ror#7
1301 add r5,r5,r3 @ h+=Maj(a,b,c) from the past
1302 mov r3,r1,ror#17
1303 eor r0,r0,r2,ror#18
1304 eor r3,r3,r1,ror#19
1305 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1306 ldr r2,[sp,#7*4]
1307 eor r3,r3,r1,lsr#10 @ sigma1(X[i+14])
1308 ldr r1,[sp,#0*4]
1310 add r3,r3,r0
1311 eor r0,r9,r9,ror#5 @ from BODY_00_15
1312 add r2,r2,r3
1313 eor r0,r0,r9,ror#19 @ Sigma1(e)
1314 add r2,r2,r1 @ X[i]
1315 ldr r3,[r14],#4 @ *K256++
1316 add r4,r4,r2 @ h+=X[i]
1317 str r2,[sp,#7*4]
1318 eor r2,r10,r11
1319 add r4,r4,r0,ror#6 @ h+=Sigma1(e)
1320 and r2,r2,r9
1321 add r4,r4,r3 @ h+=K256[i]
1322 eor r2,r2,r11 @ Ch(e,f,g)
1323 eor r0,r5,r5,ror#11
1324 add r4,r4,r2 @ h+=Ch(e,f,g)
1325 #if 23==31
1326 and r3,r3,#0xff
1327 cmp r3,#0xf2 @ done?
1328 #endif
1329 #if 23<15
1330 # if __ARM_ARCH__>=7
1331 ldr r2,[r1],#4 @ prefetch
1332 # else
1333 ldrb r2,[r1,#3]
1334 # endif
1335 eor r3,r5,r6 @ a^b, b^c in next round
1336 #else
1337 ldr r2,[sp,#9*4] @ from future BODY_16_xx
1338 eor r3,r5,r6 @ a^b, b^c in next round
1339 ldr r1,[sp,#6*4] @ from future BODY_16_xx
1340 #endif
1341 eor r0,r0,r5,ror#20 @ Sigma0(a)
1342 and r12,r12,r3 @ (b^c)&=(a^b)
1343 add r8,r8,r4 @ d+=h
1344 eor r12,r12,r6 @ Maj(a,b,c)
1345 add r4,r4,r0,ror#2 @ h+=Sigma0(a)
1346 @ add r4,r4,r12 @ h+=Maj(a,b,c)
1347 @ ldr r2,[sp,#9*4] @ 24
1348 @ ldr r1,[sp,#6*4]
1349 mov r0,r2,ror#7
1350 add r4,r4,r12 @ h+=Maj(a,b,c) from the past
1351 mov r12,r1,ror#17
1352 eor r0,r0,r2,ror#18
1353 eor r12,r12,r1,ror#19
1354 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1355 ldr r2,[sp,#8*4]
1356 eor r12,r12,r1,lsr#10 @ sigma1(X[i+14])
1357 ldr r1,[sp,#1*4]
1359 add r12,r12,r0
1360 eor r0,r8,r8,ror#5 @ from BODY_00_15
1361 add r2,r2,r12
1362 eor r0,r0,r8,ror#19 @ Sigma1(e)
1363 add r2,r2,r1 @ X[i]
1364 ldr r12,[r14],#4 @ *K256++
1365 add r11,r11,r2 @ h+=X[i]
1366 str r2,[sp,#8*4]
1367 eor r2,r9,r10
1368 add r11,r11,r0,ror#6 @ h+=Sigma1(e)
1369 and r2,r2,r8
1370 add r11,r11,r12 @ h+=K256[i]
1371 eor r2,r2,r10 @ Ch(e,f,g)
1372 eor r0,r4,r4,ror#11
1373 add r11,r11,r2 @ h+=Ch(e,f,g)
1374 #if 24==31
1375 and r12,r12,#0xff
1376 cmp r12,#0xf2 @ done?
1377 #endif
1378 #if 24<15
1379 # if __ARM_ARCH__>=7
1380 ldr r2,[r1],#4 @ prefetch
1381 # else
1382 ldrb r2,[r1,#3]
1383 # endif
1384 eor r12,r4,r5 @ a^b, b^c in next round
1385 #else
1386 ldr r2,[sp,#10*4] @ from future BODY_16_xx
1387 eor r12,r4,r5 @ a^b, b^c in next round
1388 ldr r1,[sp,#7*4] @ from future BODY_16_xx
1389 #endif
1390 eor r0,r0,r4,ror#20 @ Sigma0(a)
1391 and r3,r3,r12 @ (b^c)&=(a^b)
1392 add r7,r7,r11 @ d+=h
1393 eor r3,r3,r5 @ Maj(a,b,c)
1394 add r11,r11,r0,ror#2 @ h+=Sigma0(a)
1395 @ add r11,r11,r3 @ h+=Maj(a,b,c)
1396 @ ldr r2,[sp,#10*4] @ 25
1397 @ ldr r1,[sp,#7*4]
1398 mov r0,r2,ror#7
1399 add r11,r11,r3 @ h+=Maj(a,b,c) from the past
1400 mov r3,r1,ror#17
1401 eor r0,r0,r2,ror#18
1402 eor r3,r3,r1,ror#19
1403 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1404 ldr r2,[sp,#9*4]
1405 eor r3,r3,r1,lsr#10 @ sigma1(X[i+14])
1406 ldr r1,[sp,#2*4]
1408 add r3,r3,r0
1409 eor r0,r7,r7,ror#5 @ from BODY_00_15
1410 add r2,r2,r3
1411 eor r0,r0,r7,ror#19 @ Sigma1(e)
1412 add r2,r2,r1 @ X[i]
1413 ldr r3,[r14],#4 @ *K256++
1414 add r10,r10,r2 @ h+=X[i]
1415 str r2,[sp,#9*4]
1416 eor r2,r8,r9
1417 add r10,r10,r0,ror#6 @ h+=Sigma1(e)
1418 and r2,r2,r7
1419 add r10,r10,r3 @ h+=K256[i]
1420 eor r2,r2,r9 @ Ch(e,f,g)
1421 eor r0,r11,r11,ror#11
1422 add r10,r10,r2 @ h+=Ch(e,f,g)
1423 #if 25==31
1424 and r3,r3,#0xff
1425 cmp r3,#0xf2 @ done?
1426 #endif
1427 #if 25<15
1428 # if __ARM_ARCH__>=7
1429 ldr r2,[r1],#4 @ prefetch
1430 # else
1431 ldrb r2,[r1,#3]
1432 # endif
1433 eor r3,r11,r4 @ a^b, b^c in next round
1434 #else
1435 ldr r2,[sp,#11*4] @ from future BODY_16_xx
1436 eor r3,r11,r4 @ a^b, b^c in next round
1437 ldr r1,[sp,#8*4] @ from future BODY_16_xx
1438 #endif
1439 eor r0,r0,r11,ror#20 @ Sigma0(a)
1440 and r12,r12,r3 @ (b^c)&=(a^b)
1441 add r6,r6,r10 @ d+=h
1442 eor r12,r12,r4 @ Maj(a,b,c)
1443 add r10,r10,r0,ror#2 @ h+=Sigma0(a)
1444 @ add r10,r10,r12 @ h+=Maj(a,b,c)
1445 @ ldr r2,[sp,#11*4] @ 26
1446 @ ldr r1,[sp,#8*4]
1447 mov r0,r2,ror#7
1448 add r10,r10,r12 @ h+=Maj(a,b,c) from the past
1449 mov r12,r1,ror#17
1450 eor r0,r0,r2,ror#18
1451 eor r12,r12,r1,ror#19
1452 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1453 ldr r2,[sp,#10*4]
1454 eor r12,r12,r1,lsr#10 @ sigma1(X[i+14])
1455 ldr r1,[sp,#3*4]
1457 add r12,r12,r0
1458 eor r0,r6,r6,ror#5 @ from BODY_00_15
1459 add r2,r2,r12
1460 eor r0,r0,r6,ror#19 @ Sigma1(e)
1461 add r2,r2,r1 @ X[i]
1462 ldr r12,[r14],#4 @ *K256++
1463 add r9,r9,r2 @ h+=X[i]
1464 str r2,[sp,#10*4]
1465 eor r2,r7,r8
1466 add r9,r9,r0,ror#6 @ h+=Sigma1(e)
1467 and r2,r2,r6
1468 add r9,r9,r12 @ h+=K256[i]
1469 eor r2,r2,r8 @ Ch(e,f,g)
1470 eor r0,r10,r10,ror#11
1471 add r9,r9,r2 @ h+=Ch(e,f,g)
1472 #if 26==31
1473 and r12,r12,#0xff
1474 cmp r12,#0xf2 @ done?
1475 #endif
1476 #if 26<15
1477 # if __ARM_ARCH__>=7
1478 ldr r2,[r1],#4 @ prefetch
1479 # else
1480 ldrb r2,[r1,#3]
1481 # endif
1482 eor r12,r10,r11 @ a^b, b^c in next round
1483 #else
1484 ldr r2,[sp,#12*4] @ from future BODY_16_xx
1485 eor r12,r10,r11 @ a^b, b^c in next round
1486 ldr r1,[sp,#9*4] @ from future BODY_16_xx
1487 #endif
1488 eor r0,r0,r10,ror#20 @ Sigma0(a)
1489 and r3,r3,r12 @ (b^c)&=(a^b)
1490 add r5,r5,r9 @ d+=h
1491 eor r3,r3,r11 @ Maj(a,b,c)
1492 add r9,r9,r0,ror#2 @ h+=Sigma0(a)
1493 @ add r9,r9,r3 @ h+=Maj(a,b,c)
1494 @ ldr r2,[sp,#12*4] @ 27
1495 @ ldr r1,[sp,#9*4]
1496 mov r0,r2,ror#7
1497 add r9,r9,r3 @ h+=Maj(a,b,c) from the past
1498 mov r3,r1,ror#17
1499 eor r0,r0,r2,ror#18
1500 eor r3,r3,r1,ror#19
1501 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1502 ldr r2,[sp,#11*4]
1503 eor r3,r3,r1,lsr#10 @ sigma1(X[i+14])
1504 ldr r1,[sp,#4*4]
1506 add r3,r3,r0
1507 eor r0,r5,r5,ror#5 @ from BODY_00_15
1508 add r2,r2,r3
1509 eor r0,r0,r5,ror#19 @ Sigma1(e)
1510 add r2,r2,r1 @ X[i]
1511 ldr r3,[r14],#4 @ *K256++
1512 add r8,r8,r2 @ h+=X[i]
1513 str r2,[sp,#11*4]
1514 eor r2,r6,r7
1515 add r8,r8,r0,ror#6 @ h+=Sigma1(e)
1516 and r2,r2,r5
1517 add r8,r8,r3 @ h+=K256[i]
1518 eor r2,r2,r7 @ Ch(e,f,g)
1519 eor r0,r9,r9,ror#11
1520 add r8,r8,r2 @ h+=Ch(e,f,g)
1521 #if 27==31
1522 and r3,r3,#0xff
1523 cmp r3,#0xf2 @ done?
1524 #endif
1525 #if 27<15
1526 # if __ARM_ARCH__>=7
1527 ldr r2,[r1],#4 @ prefetch
1528 # else
1529 ldrb r2,[r1,#3]
1530 # endif
1531 eor r3,r9,r10 @ a^b, b^c in next round
1532 #else
1533 ldr r2,[sp,#13*4] @ from future BODY_16_xx
1534 eor r3,r9,r10 @ a^b, b^c in next round
1535 ldr r1,[sp,#10*4] @ from future BODY_16_xx
1536 #endif
1537 eor r0,r0,r9,ror#20 @ Sigma0(a)
1538 and r12,r12,r3 @ (b^c)&=(a^b)
1539 add r4,r4,r8 @ d+=h
1540 eor r12,r12,r10 @ Maj(a,b,c)
1541 add r8,r8,r0,ror#2 @ h+=Sigma0(a)
1542 @ add r8,r8,r12 @ h+=Maj(a,b,c)
1543 @ ldr r2,[sp,#13*4] @ 28
1544 @ ldr r1,[sp,#10*4]
1545 mov r0,r2,ror#7
1546 add r8,r8,r12 @ h+=Maj(a,b,c) from the past
1547 mov r12,r1,ror#17
1548 eor r0,r0,r2,ror#18
1549 eor r12,r12,r1,ror#19
1550 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1551 ldr r2,[sp,#12*4]
1552 eor r12,r12,r1,lsr#10 @ sigma1(X[i+14])
1553 ldr r1,[sp,#5*4]
1555 add r12,r12,r0
1556 eor r0,r4,r4,ror#5 @ from BODY_00_15
1557 add r2,r2,r12
1558 eor r0,r0,r4,ror#19 @ Sigma1(e)
1559 add r2,r2,r1 @ X[i]
1560 ldr r12,[r14],#4 @ *K256++
1561 add r7,r7,r2 @ h+=X[i]
1562 str r2,[sp,#12*4]
1563 eor r2,r5,r6
1564 add r7,r7,r0,ror#6 @ h+=Sigma1(e)
1565 and r2,r2,r4
1566 add r7,r7,r12 @ h+=K256[i]
1567 eor r2,r2,r6 @ Ch(e,f,g)
1568 eor r0,r8,r8,ror#11
1569 add r7,r7,r2 @ h+=Ch(e,f,g)
1570 #if 28==31
1571 and r12,r12,#0xff
1572 cmp r12,#0xf2 @ done?
1573 #endif
1574 #if 28<15
1575 # if __ARM_ARCH__>=7
1576 ldr r2,[r1],#4 @ prefetch
1577 # else
1578 ldrb r2,[r1,#3]
1579 # endif
1580 eor r12,r8,r9 @ a^b, b^c in next round
1581 #else
1582 ldr r2,[sp,#14*4] @ from future BODY_16_xx
1583 eor r12,r8,r9 @ a^b, b^c in next round
1584 ldr r1,[sp,#11*4] @ from future BODY_16_xx
1585 #endif
1586 eor r0,r0,r8,ror#20 @ Sigma0(a)
1587 and r3,r3,r12 @ (b^c)&=(a^b)
1588 add r11,r11,r7 @ d+=h
1589 eor r3,r3,r9 @ Maj(a,b,c)
1590 add r7,r7,r0,ror#2 @ h+=Sigma0(a)
1591 @ add r7,r7,r3 @ h+=Maj(a,b,c)
1592 @ ldr r2,[sp,#14*4] @ 29
1593 @ ldr r1,[sp,#11*4]
1594 mov r0,r2,ror#7
1595 add r7,r7,r3 @ h+=Maj(a,b,c) from the past
1596 mov r3,r1,ror#17
1597 eor r0,r0,r2,ror#18
1598 eor r3,r3,r1,ror#19
1599 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1600 ldr r2,[sp,#13*4]
1601 eor r3,r3,r1,lsr#10 @ sigma1(X[i+14])
1602 ldr r1,[sp,#6*4]
1604 add r3,r3,r0
1605 eor r0,r11,r11,ror#5 @ from BODY_00_15
1606 add r2,r2,r3
1607 eor r0,r0,r11,ror#19 @ Sigma1(e)
1608 add r2,r2,r1 @ X[i]
1609 ldr r3,[r14],#4 @ *K256++
1610 add r6,r6,r2 @ h+=X[i]
1611 str r2,[sp,#13*4]
1612 eor r2,r4,r5
1613 add r6,r6,r0,ror#6 @ h+=Sigma1(e)
1614 and r2,r2,r11
1615 add r6,r6,r3 @ h+=K256[i]
1616 eor r2,r2,r5 @ Ch(e,f,g)
1617 eor r0,r7,r7,ror#11
1618 add r6,r6,r2 @ h+=Ch(e,f,g)
1619 #if 29==31
1620 and r3,r3,#0xff
1621 cmp r3,#0xf2 @ done?
1622 #endif
1623 #if 29<15
1624 # if __ARM_ARCH__>=7
1625 ldr r2,[r1],#4 @ prefetch
1626 # else
1627 ldrb r2,[r1,#3]
1628 # endif
1629 eor r3,r7,r8 @ a^b, b^c in next round
1630 #else
1631 ldr r2,[sp,#15*4] @ from future BODY_16_xx
1632 eor r3,r7,r8 @ a^b, b^c in next round
1633 ldr r1,[sp,#12*4] @ from future BODY_16_xx
1634 #endif
1635 eor r0,r0,r7,ror#20 @ Sigma0(a)
1636 and r12,r12,r3 @ (b^c)&=(a^b)
1637 add r10,r10,r6 @ d+=h
1638 eor r12,r12,r8 @ Maj(a,b,c)
1639 add r6,r6,r0,ror#2 @ h+=Sigma0(a)
1640 @ add r6,r6,r12 @ h+=Maj(a,b,c)
1641 @ ldr r2,[sp,#15*4] @ 30
1642 @ ldr r1,[sp,#12*4]
1643 mov r0,r2,ror#7
1644 add r6,r6,r12 @ h+=Maj(a,b,c) from the past
1645 mov r12,r1,ror#17
1646 eor r0,r0,r2,ror#18
1647 eor r12,r12,r1,ror#19
1648 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1649 ldr r2,[sp,#14*4]
1650 eor r12,r12,r1,lsr#10 @ sigma1(X[i+14])
1651 ldr r1,[sp,#7*4]
1653 add r12,r12,r0
1654 eor r0,r10,r10,ror#5 @ from BODY_00_15
1655 add r2,r2,r12
1656 eor r0,r0,r10,ror#19 @ Sigma1(e)
1657 add r2,r2,r1 @ X[i]
1658 ldr r12,[r14],#4 @ *K256++
1659 add r5,r5,r2 @ h+=X[i]
1660 str r2,[sp,#14*4]
1661 eor r2,r11,r4
1662 add r5,r5,r0,ror#6 @ h+=Sigma1(e)
1663 and r2,r2,r10
1664 add r5,r5,r12 @ h+=K256[i]
1665 eor r2,r2,r4 @ Ch(e,f,g)
1666 eor r0,r6,r6,ror#11
1667 add r5,r5,r2 @ h+=Ch(e,f,g)
1668 #if 30==31
1669 and r12,r12,#0xff
1670 cmp r12,#0xf2 @ done?
1671 #endif
1672 #if 30<15
1673 # if __ARM_ARCH__>=7
1674 ldr r2,[r1],#4 @ prefetch
1675 # else
1676 ldrb r2,[r1,#3]
1677 # endif
1678 eor r12,r6,r7 @ a^b, b^c in next round
1679 #else
1680 ldr r2,[sp,#0*4] @ from future BODY_16_xx
1681 eor r12,r6,r7 @ a^b, b^c in next round
1682 ldr r1,[sp,#13*4] @ from future BODY_16_xx
1683 #endif
1684 eor r0,r0,r6,ror#20 @ Sigma0(a)
1685 and r3,r3,r12 @ (b^c)&=(a^b)
1686 add r9,r9,r5 @ d+=h
1687 eor r3,r3,r7 @ Maj(a,b,c)
1688 add r5,r5,r0,ror#2 @ h+=Sigma0(a)
1689 @ add r5,r5,r3 @ h+=Maj(a,b,c)
1690 @ ldr r2,[sp,#0*4] @ 31
1691 @ ldr r1,[sp,#13*4]
1692 mov r0,r2,ror#7
1693 add r5,r5,r3 @ h+=Maj(a,b,c) from the past
1694 mov r3,r1,ror#17
1695 eor r0,r0,r2,ror#18
1696 eor r3,r3,r1,ror#19
1697 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1698 ldr r2,[sp,#15*4]
1699 eor r3,r3,r1,lsr#10 @ sigma1(X[i+14])
1700 ldr r1,[sp,#8*4]
1702 add r3,r3,r0
1703 eor r0,r9,r9,ror#5 @ from BODY_00_15
1704 add r2,r2,r3
1705 eor r0,r0,r9,ror#19 @ Sigma1(e)
1706 add r2,r2,r1 @ X[i]
1707 ldr r3,[r14],#4 @ *K256++
1708 add r4,r4,r2 @ h+=X[i]
1709 str r2,[sp,#15*4]
1710 eor r2,r10,r11
1711 add r4,r4,r0,ror#6 @ h+=Sigma1(e)
1712 and r2,r2,r9
1713 add r4,r4,r3 @ h+=K256[i]
1714 eor r2,r2,r11 @ Ch(e,f,g)
1715 eor r0,r5,r5,ror#11
1716 add r4,r4,r2 @ h+=Ch(e,f,g)
1717 #if 31==31
1718 and r3,r3,#0xff
1719 cmp r3,#0xf2 @ done?
1720 #endif
1721 #if 31<15
1722 # if __ARM_ARCH__>=7
1723 ldr r2,[r1],#4 @ prefetch
1724 # else
1725 ldrb r2,[r1,#3]
1726 # endif
1727 eor r3,r5,r6 @ a^b, b^c in next round
1728 #else
1729 ldr r2,[sp,#1*4] @ from future BODY_16_xx
1730 eor r3,r5,r6 @ a^b, b^c in next round
1731 ldr r1,[sp,#14*4] @ from future BODY_16_xx
1732 #endif
1733 eor r0,r0,r5,ror#20 @ Sigma0(a)
1734 and r12,r12,r3 @ (b^c)&=(a^b)
1735 add r8,r8,r4 @ d+=h
1736 eor r12,r12,r6 @ Maj(a,b,c)
1737 add r4,r4,r0,ror#2 @ h+=Sigma0(a)
1738 @ add r4,r4,r12 @ h+=Maj(a,b,c)
1739 ldreq r3,[sp,#16*4] @ pull ctx
1740 bne .Lrounds_16_xx
1742 add r4,r4,r12 @ h+=Maj(a,b,c) from the past
1743 ldr r0,[r3,#0]
1744 ldr r2,[r3,#4]
1745 ldr r12,[r3,#8]
1746 add r4,r4,r0
1747 ldr r0,[r3,#12]
1748 add r5,r5,r2
1749 ldr r2,[r3,#16]
1750 add r6,r6,r12
1751 ldr r12,[r3,#20]
1752 add r7,r7,r0
1753 ldr r0,[r3,#24]
1754 add r8,r8,r2
1755 ldr r2,[r3,#28]
1756 add r9,r9,r12
1757 ldr r1,[sp,#17*4] @ pull inp
1758 ldr r12,[sp,#18*4] @ pull inp+len
1759 add r10,r10,r0
1760 add r11,r11,r2
1761 stmia r3,{r4,r5,r6,r7,r8,r9,r10,r11}
1762 cmp r1,r12
1763 sub r14,r14,#256 @ rewind Ktbl
1764 bne .Loop
1766 add sp,sp,#19*4 @ destroy frame
1767 #if __ARM_ARCH__>=5
1768 ldmia sp!,{r4-r11,pc}
1769 #else
1770 ldmia sp!,{r4-r11,lr}
1771 tst lr,#1
1772 moveq pc,lr @ be binary compatible with V4, yet
1773 .word 0xe12fff1e @ interoperable with Thumb ISA:-)
1774 #endif
1775 .size sha256_block_data_order,.-sha256_block_data_order
1776 #if __ARM_MAX_ARCH__>=7
1777 .arch armv7-a
1778 .fpu neon
1780 .type sha256_block_data_order_neon,%function
1781 .align 4
1782 sha256_block_data_order_neon:
1783 .LNEON:
1784 stmdb sp!,{r4-r12,lr}
1786 mov r12,sp
1787 sub sp,sp,#16*4+16 @ alloca
1788 sub r14,r3,#256+32 @ K256
1789 bic sp,sp,#15 @ align for 128-bit stores
1791 vld1.8 {q0},[r1]!
1792 vld1.8 {q1},[r1]!
1793 vld1.8 {q2},[r1]!
1794 vld1.8 {q3},[r1]!
1795 vld1.32 {q8},[r14,:128]!
1796 vld1.32 {q9},[r14,:128]!
1797 vld1.32 {q10},[r14,:128]!
1798 vld1.32 {q11},[r14,:128]!
1799 vrev32.8 q0,q0 @ yes, even on
1800 str r0,[sp,#64]
1801 vrev32.8 q1,q1 @ big-endian
1802 str r1,[sp,#68]
1803 mov r1,sp
1804 vrev32.8 q2,q2
1805 str r2,[sp,#72]
1806 vrev32.8 q3,q3
1807 str r12,[sp,#76] @ save original sp
1808 vadd.i32 q8,q8,q0
1809 vadd.i32 q9,q9,q1
1810 vst1.32 {q8},[r1,:128]!
1811 vadd.i32 q10,q10,q2
1812 vst1.32 {q9},[r1,:128]!
1813 vadd.i32 q11,q11,q3
1814 vst1.32 {q10},[r1,:128]!
1815 vst1.32 {q11},[r1,:128]!
1817 ldmia r0,{r4-r11}
1818 sub r1,r1,#64
1819 ldr r2,[sp,#0]
1820 eor r12,r12,r12
1821 eor r3,r5,r6
1822 b .L_00_48
1824 .align 4
1825 .L_00_48:
1826 vext.8 q8,q0,q1,#4
1827 add r11,r11,r2
1828 eor r2,r9,r10
1829 eor r0,r8,r8,ror#5
1830 vext.8 q9,q2,q3,#4
1831 add r4,r4,r12
1832 and r2,r2,r8
1833 eor r12,r0,r8,ror#19
1834 vshr.u32 q10,q8,#7
1835 eor r0,r4,r4,ror#11
1836 eor r2,r2,r10
1837 vadd.i32 q0,q0,q9
1838 add r11,r11,r12,ror#6
1839 eor r12,r4,r5
1840 vshr.u32 q9,q8,#3
1841 eor r0,r0,r4,ror#20
1842 add r11,r11,r2
1843 vsli.32 q10,q8,#25
1844 ldr r2,[sp,#4]
1845 and r3,r3,r12
1846 vshr.u32 q11,q8,#18
1847 add r7,r7,r11
1848 add r11,r11,r0,ror#2
1849 eor r3,r3,r5
1850 veor q9,q9,q10
1851 add r10,r10,r2
1852 vsli.32 q11,q8,#14
1853 eor r2,r8,r9
1854 eor r0,r7,r7,ror#5
1855 vshr.u32 d24,d7,#17
1856 add r11,r11,r3
1857 and r2,r2,r7
1858 veor q9,q9,q11
1859 eor r3,r0,r7,ror#19
1860 eor r0,r11,r11,ror#11
1861 vsli.32 d24,d7,#15
1862 eor r2,r2,r9
1863 add r10,r10,r3,ror#6
1864 vshr.u32 d25,d7,#10
1865 eor r3,r11,r4
1866 eor r0,r0,r11,ror#20
1867 vadd.i32 q0,q0,q9
1868 add r10,r10,r2
1869 ldr r2,[sp,#8]
1870 veor d25,d25,d24
1871 and r12,r12,r3
1872 add r6,r6,r10
1873 vshr.u32 d24,d7,#19
1874 add r10,r10,r0,ror#2
1875 eor r12,r12,r4
1876 vsli.32 d24,d7,#13
1877 add r9,r9,r2
1878 eor r2,r7,r8
1879 veor d25,d25,d24
1880 eor r0,r6,r6,ror#5
1881 add r10,r10,r12
1882 vadd.i32 d0,d0,d25
1883 and r2,r2,r6
1884 eor r12,r0,r6,ror#19
1885 vshr.u32 d24,d0,#17
1886 eor r0,r10,r10,ror#11
1887 eor r2,r2,r8
1888 vsli.32 d24,d0,#15
1889 add r9,r9,r12,ror#6
1890 eor r12,r10,r11
1891 vshr.u32 d25,d0,#10
1892 eor r0,r0,r10,ror#20
1893 add r9,r9,r2
1894 veor d25,d25,d24
1895 ldr r2,[sp,#12]
1896 and r3,r3,r12
1897 vshr.u32 d24,d0,#19
1898 add r5,r5,r9
1899 add r9,r9,r0,ror#2
1900 eor r3,r3,r11
1901 vld1.32 {q8},[r14,:128]!
1902 add r8,r8,r2
1903 vsli.32 d24,d0,#13
1904 eor r2,r6,r7
1905 eor r0,r5,r5,ror#5
1906 veor d25,d25,d24
1907 add r9,r9,r3
1908 and r2,r2,r5
1909 vadd.i32 d1,d1,d25
1910 eor r3,r0,r5,ror#19
1911 eor r0,r9,r9,ror#11
1912 vadd.i32 q8,q8,q0
1913 eor r2,r2,r7
1914 add r8,r8,r3,ror#6
1915 eor r3,r9,r10
1916 eor r0,r0,r9,ror#20
1917 add r8,r8,r2
1918 ldr r2,[sp,#16]
1919 and r12,r12,r3
1920 add r4,r4,r8
1921 vst1.32 {q8},[r1,:128]!
1922 add r8,r8,r0,ror#2
1923 eor r12,r12,r10
1924 vext.8 q8,q1,q2,#4
1925 add r7,r7,r2
1926 eor r2,r5,r6
1927 eor r0,r4,r4,ror#5
1928 vext.8 q9,q3,q0,#4
1929 add r8,r8,r12
1930 and r2,r2,r4
1931 eor r12,r0,r4,ror#19
1932 vshr.u32 q10,q8,#7
1933 eor r0,r8,r8,ror#11
1934 eor r2,r2,r6
1935 vadd.i32 q1,q1,q9
1936 add r7,r7,r12,ror#6
1937 eor r12,r8,r9
1938 vshr.u32 q9,q8,#3
1939 eor r0,r0,r8,ror#20
1940 add r7,r7,r2
1941 vsli.32 q10,q8,#25
1942 ldr r2,[sp,#20]
1943 and r3,r3,r12
1944 vshr.u32 q11,q8,#18
1945 add r11,r11,r7
1946 add r7,r7,r0,ror#2
1947 eor r3,r3,r9
1948 veor q9,q9,q10
1949 add r6,r6,r2
1950 vsli.32 q11,q8,#14
1951 eor r2,r4,r5
1952 eor r0,r11,r11,ror#5
1953 vshr.u32 d24,d1,#17
1954 add r7,r7,r3
1955 and r2,r2,r11
1956 veor q9,q9,q11
1957 eor r3,r0,r11,ror#19
1958 eor r0,r7,r7,ror#11
1959 vsli.32 d24,d1,#15
1960 eor r2,r2,r5
1961 add r6,r6,r3,ror#6
1962 vshr.u32 d25,d1,#10
1963 eor r3,r7,r8
1964 eor r0,r0,r7,ror#20
1965 vadd.i32 q1,q1,q9
1966 add r6,r6,r2
1967 ldr r2,[sp,#24]
1968 veor d25,d25,d24
1969 and r12,r12,r3
1970 add r10,r10,r6
1971 vshr.u32 d24,d1,#19
1972 add r6,r6,r0,ror#2
1973 eor r12,r12,r8
1974 vsli.32 d24,d1,#13
1975 add r5,r5,r2
1976 eor r2,r11,r4
1977 veor d25,d25,d24
1978 eor r0,r10,r10,ror#5
1979 add r6,r6,r12
1980 vadd.i32 d2,d2,d25
1981 and r2,r2,r10
1982 eor r12,r0,r10,ror#19
1983 vshr.u32 d24,d2,#17
1984 eor r0,r6,r6,ror#11
1985 eor r2,r2,r4
1986 vsli.32 d24,d2,#15
1987 add r5,r5,r12,ror#6
1988 eor r12,r6,r7
1989 vshr.u32 d25,d2,#10
1990 eor r0,r0,r6,ror#20
1991 add r5,r5,r2
1992 veor d25,d25,d24
1993 ldr r2,[sp,#28]
1994 and r3,r3,r12
1995 vshr.u32 d24,d2,#19
1996 add r9,r9,r5
1997 add r5,r5,r0,ror#2
1998 eor r3,r3,r7
1999 vld1.32 {q8},[r14,:128]!
2000 add r4,r4,r2
2001 vsli.32 d24,d2,#13
2002 eor r2,r10,r11
2003 eor r0,r9,r9,ror#5
2004 veor d25,d25,d24
2005 add r5,r5,r3
2006 and r2,r2,r9
2007 vadd.i32 d3,d3,d25
2008 eor r3,r0,r9,ror#19
2009 eor r0,r5,r5,ror#11
2010 vadd.i32 q8,q8,q1
2011 eor r2,r2,r11
2012 add r4,r4,r3,ror#6
2013 eor r3,r5,r6
2014 eor r0,r0,r5,ror#20
2015 add r4,r4,r2
2016 ldr r2,[sp,#32]
2017 and r12,r12,r3
2018 add r8,r8,r4
2019 vst1.32 {q8},[r1,:128]!
2020 add r4,r4,r0,ror#2
2021 eor r12,r12,r6
2022 vext.8 q8,q2,q3,#4
2023 add r11,r11,r2
2024 eor r2,r9,r10
2025 eor r0,r8,r8,ror#5
2026 vext.8 q9,q0,q1,#4
2027 add r4,r4,r12
2028 and r2,r2,r8
2029 eor r12,r0,r8,ror#19
2030 vshr.u32 q10,q8,#7
2031 eor r0,r4,r4,ror#11
2032 eor r2,r2,r10
2033 vadd.i32 q2,q2,q9
2034 add r11,r11,r12,ror#6
2035 eor r12,r4,r5
2036 vshr.u32 q9,q8,#3
2037 eor r0,r0,r4,ror#20
2038 add r11,r11,r2
2039 vsli.32 q10,q8,#25
2040 ldr r2,[sp,#36]
2041 and r3,r3,r12
2042 vshr.u32 q11,q8,#18
2043 add r7,r7,r11
2044 add r11,r11,r0,ror#2
2045 eor r3,r3,r5
2046 veor q9,q9,q10
2047 add r10,r10,r2
2048 vsli.32 q11,q8,#14
2049 eor r2,r8,r9
2050 eor r0,r7,r7,ror#5
2051 vshr.u32 d24,d3,#17
2052 add r11,r11,r3
2053 and r2,r2,r7
2054 veor q9,q9,q11
2055 eor r3,r0,r7,ror#19
2056 eor r0,r11,r11,ror#11
2057 vsli.32 d24,d3,#15
2058 eor r2,r2,r9
2059 add r10,r10,r3,ror#6
2060 vshr.u32 d25,d3,#10
2061 eor r3,r11,r4
2062 eor r0,r0,r11,ror#20
2063 vadd.i32 q2,q2,q9
2064 add r10,r10,r2
2065 ldr r2,[sp,#40]
2066 veor d25,d25,d24
2067 and r12,r12,r3
2068 add r6,r6,r10
2069 vshr.u32 d24,d3,#19
2070 add r10,r10,r0,ror#2
2071 eor r12,r12,r4
2072 vsli.32 d24,d3,#13
2073 add r9,r9,r2
2074 eor r2,r7,r8
2075 veor d25,d25,d24
2076 eor r0,r6,r6,ror#5
2077 add r10,r10,r12
2078 vadd.i32 d4,d4,d25
2079 and r2,r2,r6
2080 eor r12,r0,r6,ror#19
2081 vshr.u32 d24,d4,#17
2082 eor r0,r10,r10,ror#11
2083 eor r2,r2,r8
2084 vsli.32 d24,d4,#15
2085 add r9,r9,r12,ror#6
2086 eor r12,r10,r11
2087 vshr.u32 d25,d4,#10
2088 eor r0,r0,r10,ror#20
2089 add r9,r9,r2
2090 veor d25,d25,d24
2091 ldr r2,[sp,#44]
2092 and r3,r3,r12
2093 vshr.u32 d24,d4,#19
2094 add r5,r5,r9
2095 add r9,r9,r0,ror#2
2096 eor r3,r3,r11
2097 vld1.32 {q8},[r14,:128]!
2098 add r8,r8,r2
2099 vsli.32 d24,d4,#13
2100 eor r2,r6,r7
2101 eor r0,r5,r5,ror#5
2102 veor d25,d25,d24
2103 add r9,r9,r3
2104 and r2,r2,r5
2105 vadd.i32 d5,d5,d25
2106 eor r3,r0,r5,ror#19
2107 eor r0,r9,r9,ror#11
2108 vadd.i32 q8,q8,q2
2109 eor r2,r2,r7
2110 add r8,r8,r3,ror#6
2111 eor r3,r9,r10
2112 eor r0,r0,r9,ror#20
2113 add r8,r8,r2
2114 ldr r2,[sp,#48]
2115 and r12,r12,r3
2116 add r4,r4,r8
2117 vst1.32 {q8},[r1,:128]!
2118 add r8,r8,r0,ror#2
2119 eor r12,r12,r10
2120 vext.8 q8,q3,q0,#4
2121 add r7,r7,r2
2122 eor r2,r5,r6
2123 eor r0,r4,r4,ror#5
2124 vext.8 q9,q1,q2,#4
2125 add r8,r8,r12
2126 and r2,r2,r4
2127 eor r12,r0,r4,ror#19
2128 vshr.u32 q10,q8,#7
2129 eor r0,r8,r8,ror#11
2130 eor r2,r2,r6
2131 vadd.i32 q3,q3,q9
2132 add r7,r7,r12,ror#6
2133 eor r12,r8,r9
2134 vshr.u32 q9,q8,#3
2135 eor r0,r0,r8,ror#20
2136 add r7,r7,r2
2137 vsli.32 q10,q8,#25
2138 ldr r2,[sp,#52]
2139 and r3,r3,r12
2140 vshr.u32 q11,q8,#18
2141 add r11,r11,r7
2142 add r7,r7,r0,ror#2
2143 eor r3,r3,r9
2144 veor q9,q9,q10
2145 add r6,r6,r2
2146 vsli.32 q11,q8,#14
2147 eor r2,r4,r5
2148 eor r0,r11,r11,ror#5
2149 vshr.u32 d24,d5,#17
2150 add r7,r7,r3
2151 and r2,r2,r11
2152 veor q9,q9,q11
2153 eor r3,r0,r11,ror#19
2154 eor r0,r7,r7,ror#11
2155 vsli.32 d24,d5,#15
2156 eor r2,r2,r5
2157 add r6,r6,r3,ror#6
2158 vshr.u32 d25,d5,#10
2159 eor r3,r7,r8
2160 eor r0,r0,r7,ror#20
2161 vadd.i32 q3,q3,q9
2162 add r6,r6,r2
2163 ldr r2,[sp,#56]
2164 veor d25,d25,d24
2165 and r12,r12,r3
2166 add r10,r10,r6
2167 vshr.u32 d24,d5,#19
2168 add r6,r6,r0,ror#2
2169 eor r12,r12,r8
2170 vsli.32 d24,d5,#13
2171 add r5,r5,r2
2172 eor r2,r11,r4
2173 veor d25,d25,d24
2174 eor r0,r10,r10,ror#5
2175 add r6,r6,r12
2176 vadd.i32 d6,d6,d25
2177 and r2,r2,r10
2178 eor r12,r0,r10,ror#19
2179 vshr.u32 d24,d6,#17
2180 eor r0,r6,r6,ror#11
2181 eor r2,r2,r4
2182 vsli.32 d24,d6,#15
2183 add r5,r5,r12,ror#6
2184 eor r12,r6,r7
2185 vshr.u32 d25,d6,#10
2186 eor r0,r0,r6,ror#20
2187 add r5,r5,r2
2188 veor d25,d25,d24
2189 ldr r2,[sp,#60]
2190 and r3,r3,r12
2191 vshr.u32 d24,d6,#19
2192 add r9,r9,r5
2193 add r5,r5,r0,ror#2
2194 eor r3,r3,r7
2195 vld1.32 {q8},[r14,:128]!
2196 add r4,r4,r2
2197 vsli.32 d24,d6,#13
2198 eor r2,r10,r11
2199 eor r0,r9,r9,ror#5
2200 veor d25,d25,d24
2201 add r5,r5,r3
2202 and r2,r2,r9
2203 vadd.i32 d7,d7,d25
2204 eor r3,r0,r9,ror#19
2205 eor r0,r5,r5,ror#11
2206 vadd.i32 q8,q8,q3
2207 eor r2,r2,r11
2208 add r4,r4,r3,ror#6
2209 eor r3,r5,r6
2210 eor r0,r0,r5,ror#20
2211 add r4,r4,r2
2212 ldr r2,[r14]
2213 and r12,r12,r3
2214 add r8,r8,r4
2215 vst1.32 {q8},[r1,:128]!
2216 add r4,r4,r0,ror#2
2217 eor r12,r12,r6
2218 teq r2,#0 @ check for K256 terminator
2219 ldr r2,[sp,#0]
2220 sub r1,r1,#64
2221 bne .L_00_48
2223 ldr r1,[sp,#68]
2224 ldr r0,[sp,#72]
2225 sub r14,r14,#256 @ rewind r14
2226 teq r1,r0
2227 subeq r1,r1,#64 @ avoid SEGV
2228 vld1.8 {q0},[r1]! @ load next input block
2229 vld1.8 {q1},[r1]!
2230 vld1.8 {q2},[r1]!
2231 vld1.8 {q3},[r1]!
2232 strne r1,[sp,#68]
2233 mov r1,sp
2234 add r11,r11,r2
2235 eor r2,r9,r10
2236 eor r0,r8,r8,ror#5
2237 add r4,r4,r12
2238 vld1.32 {q8},[r14,:128]!
2239 and r2,r2,r8
2240 eor r12,r0,r8,ror#19
2241 eor r0,r4,r4,ror#11
2242 eor r2,r2,r10
2243 vrev32.8 q0,q0
2244 add r11,r11,r12,ror#6
2245 eor r12,r4,r5
2246 eor r0,r0,r4,ror#20
2247 add r11,r11,r2
2248 vadd.i32 q8,q8,q0
2249 ldr r2,[sp,#4]
2250 and r3,r3,r12
2251 add r7,r7,r11
2252 add r11,r11,r0,ror#2
2253 eor r3,r3,r5
2254 add r10,r10,r2
2255 eor r2,r8,r9
2256 eor r0,r7,r7,ror#5
2257 add r11,r11,r3
2258 and r2,r2,r7
2259 eor r3,r0,r7,ror#19
2260 eor r0,r11,r11,ror#11
2261 eor r2,r2,r9
2262 add r10,r10,r3,ror#6
2263 eor r3,r11,r4
2264 eor r0,r0,r11,ror#20
2265 add r10,r10,r2
2266 ldr r2,[sp,#8]
2267 and r12,r12,r3
2268 add r6,r6,r10
2269 add r10,r10,r0,ror#2
2270 eor r12,r12,r4
2271 add r9,r9,r2
2272 eor r2,r7,r8
2273 eor r0,r6,r6,ror#5
2274 add r10,r10,r12
2275 and r2,r2,r6
2276 eor r12,r0,r6,ror#19
2277 eor r0,r10,r10,ror#11
2278 eor r2,r2,r8
2279 add r9,r9,r12,ror#6
2280 eor r12,r10,r11
2281 eor r0,r0,r10,ror#20
2282 add r9,r9,r2
2283 ldr r2,[sp,#12]
2284 and r3,r3,r12
2285 add r5,r5,r9
2286 add r9,r9,r0,ror#2
2287 eor r3,r3,r11
2288 add r8,r8,r2
2289 eor r2,r6,r7
2290 eor r0,r5,r5,ror#5
2291 add r9,r9,r3
2292 and r2,r2,r5
2293 eor r3,r0,r5,ror#19
2294 eor r0,r9,r9,ror#11
2295 eor r2,r2,r7
2296 add r8,r8,r3,ror#6
2297 eor r3,r9,r10
2298 eor r0,r0,r9,ror#20
2299 add r8,r8,r2
2300 ldr r2,[sp,#16]
2301 and r12,r12,r3
2302 add r4,r4,r8
2303 add r8,r8,r0,ror#2
2304 eor r12,r12,r10
2305 vst1.32 {q8},[r1,:128]!
2306 add r7,r7,r2
2307 eor r2,r5,r6
2308 eor r0,r4,r4,ror#5
2309 add r8,r8,r12
2310 vld1.32 {q8},[r14,:128]!
2311 and r2,r2,r4
2312 eor r12,r0,r4,ror#19
2313 eor r0,r8,r8,ror#11
2314 eor r2,r2,r6
2315 vrev32.8 q1,q1
2316 add r7,r7,r12,ror#6
2317 eor r12,r8,r9
2318 eor r0,r0,r8,ror#20
2319 add r7,r7,r2
2320 vadd.i32 q8,q8,q1
2321 ldr r2,[sp,#20]
2322 and r3,r3,r12
2323 add r11,r11,r7
2324 add r7,r7,r0,ror#2
2325 eor r3,r3,r9
2326 add r6,r6,r2
2327 eor r2,r4,r5
2328 eor r0,r11,r11,ror#5
2329 add r7,r7,r3
2330 and r2,r2,r11
2331 eor r3,r0,r11,ror#19
2332 eor r0,r7,r7,ror#11
2333 eor r2,r2,r5
2334 add r6,r6,r3,ror#6
2335 eor r3,r7,r8
2336 eor r0,r0,r7,ror#20
2337 add r6,r6,r2
2338 ldr r2,[sp,#24]
2339 and r12,r12,r3
2340 add r10,r10,r6
2341 add r6,r6,r0,ror#2
2342 eor r12,r12,r8
2343 add r5,r5,r2
2344 eor r2,r11,r4
2345 eor r0,r10,r10,ror#5
2346 add r6,r6,r12
2347 and r2,r2,r10
2348 eor r12,r0,r10,ror#19
2349 eor r0,r6,r6,ror#11
2350 eor r2,r2,r4
2351 add r5,r5,r12,ror#6
2352 eor r12,r6,r7
2353 eor r0,r0,r6,ror#20
2354 add r5,r5,r2
2355 ldr r2,[sp,#28]
2356 and r3,r3,r12
2357 add r9,r9,r5
2358 add r5,r5,r0,ror#2
2359 eor r3,r3,r7
2360 add r4,r4,r2
2361 eor r2,r10,r11
2362 eor r0,r9,r9,ror#5
2363 add r5,r5,r3
2364 and r2,r2,r9
2365 eor r3,r0,r9,ror#19
2366 eor r0,r5,r5,ror#11
2367 eor r2,r2,r11
2368 add r4,r4,r3,ror#6
2369 eor r3,r5,r6
2370 eor r0,r0,r5,ror#20
2371 add r4,r4,r2
2372 ldr r2,[sp,#32]
2373 and r12,r12,r3
2374 add r8,r8,r4
2375 add r4,r4,r0,ror#2
2376 eor r12,r12,r6
2377 vst1.32 {q8},[r1,:128]!
2378 add r11,r11,r2
2379 eor r2,r9,r10
2380 eor r0,r8,r8,ror#5
2381 add r4,r4,r12
2382 vld1.32 {q8},[r14,:128]!
2383 and r2,r2,r8
2384 eor r12,r0,r8,ror#19
2385 eor r0,r4,r4,ror#11
2386 eor r2,r2,r10
2387 vrev32.8 q2,q2
2388 add r11,r11,r12,ror#6
2389 eor r12,r4,r5
2390 eor r0,r0,r4,ror#20
2391 add r11,r11,r2
2392 vadd.i32 q8,q8,q2
2393 ldr r2,[sp,#36]
2394 and r3,r3,r12
2395 add r7,r7,r11
2396 add r11,r11,r0,ror#2
2397 eor r3,r3,r5
2398 add r10,r10,r2
2399 eor r2,r8,r9
2400 eor r0,r7,r7,ror#5
2401 add r11,r11,r3
2402 and r2,r2,r7
2403 eor r3,r0,r7,ror#19
2404 eor r0,r11,r11,ror#11
2405 eor r2,r2,r9
2406 add r10,r10,r3,ror#6
2407 eor r3,r11,r4
2408 eor r0,r0,r11,ror#20
2409 add r10,r10,r2
2410 ldr r2,[sp,#40]
2411 and r12,r12,r3
2412 add r6,r6,r10
2413 add r10,r10,r0,ror#2
2414 eor r12,r12,r4
2415 add r9,r9,r2
2416 eor r2,r7,r8
2417 eor r0,r6,r6,ror#5
2418 add r10,r10,r12
2419 and r2,r2,r6
2420 eor r12,r0,r6,ror#19
2421 eor r0,r10,r10,ror#11
2422 eor r2,r2,r8
2423 add r9,r9,r12,ror#6
2424 eor r12,r10,r11
2425 eor r0,r0,r10,ror#20
2426 add r9,r9,r2
2427 ldr r2,[sp,#44]
2428 and r3,r3,r12
2429 add r5,r5,r9
2430 add r9,r9,r0,ror#2
2431 eor r3,r3,r11
2432 add r8,r8,r2
2433 eor r2,r6,r7
2434 eor r0,r5,r5,ror#5
2435 add r9,r9,r3
2436 and r2,r2,r5
2437 eor r3,r0,r5,ror#19
2438 eor r0,r9,r9,ror#11
2439 eor r2,r2,r7
2440 add r8,r8,r3,ror#6
2441 eor r3,r9,r10
2442 eor r0,r0,r9,ror#20
2443 add r8,r8,r2
2444 ldr r2,[sp,#48]
2445 and r12,r12,r3
2446 add r4,r4,r8
2447 add r8,r8,r0,ror#2
2448 eor r12,r12,r10
2449 vst1.32 {q8},[r1,:128]!
2450 add r7,r7,r2
2451 eor r2,r5,r6
2452 eor r0,r4,r4,ror#5
2453 add r8,r8,r12
2454 vld1.32 {q8},[r14,:128]!
2455 and r2,r2,r4
2456 eor r12,r0,r4,ror#19
2457 eor r0,r8,r8,ror#11
2458 eor r2,r2,r6
2459 vrev32.8 q3,q3
2460 add r7,r7,r12,ror#6
2461 eor r12,r8,r9
2462 eor r0,r0,r8,ror#20
2463 add r7,r7,r2
2464 vadd.i32 q8,q8,q3
2465 ldr r2,[sp,#52]
2466 and r3,r3,r12
2467 add r11,r11,r7
2468 add r7,r7,r0,ror#2
2469 eor r3,r3,r9
2470 add r6,r6,r2
2471 eor r2,r4,r5
2472 eor r0,r11,r11,ror#5
2473 add r7,r7,r3
2474 and r2,r2,r11
2475 eor r3,r0,r11,ror#19
2476 eor r0,r7,r7,ror#11
2477 eor r2,r2,r5
2478 add r6,r6,r3,ror#6
2479 eor r3,r7,r8
2480 eor r0,r0,r7,ror#20
2481 add r6,r6,r2
2482 ldr r2,[sp,#56]
2483 and r12,r12,r3
2484 add r10,r10,r6
2485 add r6,r6,r0,ror#2
2486 eor r12,r12,r8
2487 add r5,r5,r2
2488 eor r2,r11,r4
2489 eor r0,r10,r10,ror#5
2490 add r6,r6,r12
2491 and r2,r2,r10
2492 eor r12,r0,r10,ror#19
2493 eor r0,r6,r6,ror#11
2494 eor r2,r2,r4
2495 add r5,r5,r12,ror#6
2496 eor r12,r6,r7
2497 eor r0,r0,r6,ror#20
2498 add r5,r5,r2
2499 ldr r2,[sp,#60]
2500 and r3,r3,r12
2501 add r9,r9,r5
2502 add r5,r5,r0,ror#2
2503 eor r3,r3,r7
2504 add r4,r4,r2
2505 eor r2,r10,r11
2506 eor r0,r9,r9,ror#5
2507 add r5,r5,r3
2508 and r2,r2,r9
2509 eor r3,r0,r9,ror#19
2510 eor r0,r5,r5,ror#11
2511 eor r2,r2,r11
2512 add r4,r4,r3,ror#6
2513 eor r3,r5,r6
2514 eor r0,r0,r5,ror#20
2515 add r4,r4,r2
2516 ldr r2,[sp,#64]
2517 and r12,r12,r3
2518 add r8,r8,r4
2519 add r4,r4,r0,ror#2
2520 eor r12,r12,r6
2521 vst1.32 {q8},[r1,:128]!
2522 ldr r0,[r2,#0]
2523 add r4,r4,r12 @ h+=Maj(a,b,c) from the past
2524 ldr r12,[r2,#4]
2525 ldr r3,[r2,#8]
2526 ldr r1,[r2,#12]
2527 add r4,r4,r0 @ accumulate
2528 ldr r0,[r2,#16]
2529 add r5,r5,r12
2530 ldr r12,[r2,#20]
2531 add r6,r6,r3
2532 ldr r3,[r2,#24]
2533 add r7,r7,r1
2534 ldr r1,[r2,#28]
2535 add r8,r8,r0
2536 str r4,[r2],#4
2537 add r9,r9,r12
2538 str r5,[r2],#4
2539 add r10,r10,r3
2540 str r6,[r2],#4
2541 add r11,r11,r1
2542 str r7,[r2],#4
2543 stmia r2,{r8-r11}
2545 movne r1,sp
2546 ldrne r2,[sp,#0]
2547 eorne r12,r12,r12
2548 ldreq sp,[sp,#76] @ restore original sp
2549 eorne r3,r5,r6
2550 bne .L_00_48
2552 ldmia sp!,{r4-r12,pc}
2553 .size sha256_block_data_order_neon,.-sha256_block_data_order_neon
2554 #endif
2555 #if __ARM_MAX_ARCH__>=7
2556 .type sha256_block_data_order_armv8,%function
2557 .align 5
2558 sha256_block_data_order_armv8:
2559 .LARMv8:
2560 vld1.32 {q0,q1},[r0]
2561 sub r3,r3,#sha256_block_data_order-K256
2563 .Loop_v8:
2564 vld1.8 {q8-q9},[r1]!
2565 vld1.8 {q10-q11},[r1]!
2566 vld1.32 {q12},[r3]!
2567 vrev32.8 q8,q8
2568 vrev32.8 q9,q9
2569 vrev32.8 q10,q10
2570 vrev32.8 q11,q11
2571 vmov q14,q0 @ offload
2572 vmov q15,q1
2573 teq r1,r2
2574 vld1.32 {q13},[r3]!
2575 vadd.i32 q12,q12,q8
2576 .byte 0xe2,0x03,0xfa,0xf3 @ sha256su0 q8,q9
2577 vmov q2,q0
2578 .byte 0x68,0x0c,0x02,0xf3 @ sha256h q0,q1,q12
2579 .byte 0x68,0x2c,0x14,0xf3 @ sha256h2 q1,q2,q12
2580 .byte 0xe6,0x0c,0x64,0xf3 @ sha256su1 q8,q10,q11
2581 vld1.32 {q12},[r3]!
2582 vadd.i32 q13,q13,q9
2583 .byte 0xe4,0x23,0xfa,0xf3 @ sha256su0 q9,q10
2584 vmov q2,q0
2585 .byte 0x6a,0x0c,0x02,0xf3 @ sha256h q0,q1,q13
2586 .byte 0x6a,0x2c,0x14,0xf3 @ sha256h2 q1,q2,q13
2587 .byte 0xe0,0x2c,0x66,0xf3 @ sha256su1 q9,q11,q8
2588 vld1.32 {q13},[r3]!
2589 vadd.i32 q12,q12,q10
2590 .byte 0xe6,0x43,0xfa,0xf3 @ sha256su0 q10,q11
2591 vmov q2,q0
2592 .byte 0x68,0x0c,0x02,0xf3 @ sha256h q0,q1,q12
2593 .byte 0x68,0x2c,0x14,0xf3 @ sha256h2 q1,q2,q12
2594 .byte 0xe2,0x4c,0x60,0xf3 @ sha256su1 q10,q8,q9
2595 vld1.32 {q12},[r3]!
2596 vadd.i32 q13,q13,q11
2597 .byte 0xe0,0x63,0xfa,0xf3 @ sha256su0 q11,q8
2598 vmov q2,q0
2599 .byte 0x6a,0x0c,0x02,0xf3 @ sha256h q0,q1,q13
2600 .byte 0x6a,0x2c,0x14,0xf3 @ sha256h2 q1,q2,q13
2601 .byte 0xe4,0x6c,0x62,0xf3 @ sha256su1 q11,q9,q10
2602 vld1.32 {q13},[r3]!
2603 vadd.i32 q12,q12,q8
2604 .byte 0xe2,0x03,0xfa,0xf3 @ sha256su0 q8,q9
2605 vmov q2,q0
2606 .byte 0x68,0x0c,0x02,0xf3 @ sha256h q0,q1,q12
2607 .byte 0x68,0x2c,0x14,0xf3 @ sha256h2 q1,q2,q12
2608 .byte 0xe6,0x0c,0x64,0xf3 @ sha256su1 q8,q10,q11
2609 vld1.32 {q12},[r3]!
2610 vadd.i32 q13,q13,q9
2611 .byte 0xe4,0x23,0xfa,0xf3 @ sha256su0 q9,q10
2612 vmov q2,q0
2613 .byte 0x6a,0x0c,0x02,0xf3 @ sha256h q0,q1,q13
2614 .byte 0x6a,0x2c,0x14,0xf3 @ sha256h2 q1,q2,q13
2615 .byte 0xe0,0x2c,0x66,0xf3 @ sha256su1 q9,q11,q8
2616 vld1.32 {q13},[r3]!
2617 vadd.i32 q12,q12,q10
2618 .byte 0xe6,0x43,0xfa,0xf3 @ sha256su0 q10,q11
2619 vmov q2,q0
2620 .byte 0x68,0x0c,0x02,0xf3 @ sha256h q0,q1,q12
2621 .byte 0x68,0x2c,0x14,0xf3 @ sha256h2 q1,q2,q12
2622 .byte 0xe2,0x4c,0x60,0xf3 @ sha256su1 q10,q8,q9
2623 vld1.32 {q12},[r3]!
2624 vadd.i32 q13,q13,q11
2625 .byte 0xe0,0x63,0xfa,0xf3 @ sha256su0 q11,q8
2626 vmov q2,q0
2627 .byte 0x6a,0x0c,0x02,0xf3 @ sha256h q0,q1,q13
2628 .byte 0x6a,0x2c,0x14,0xf3 @ sha256h2 q1,q2,q13
2629 .byte 0xe4,0x6c,0x62,0xf3 @ sha256su1 q11,q9,q10
2630 vld1.32 {q13},[r3]!
2631 vadd.i32 q12,q12,q8
2632 .byte 0xe2,0x03,0xfa,0xf3 @ sha256su0 q8,q9
2633 vmov q2,q0
2634 .byte 0x68,0x0c,0x02,0xf3 @ sha256h q0,q1,q12
2635 .byte 0x68,0x2c,0x14,0xf3 @ sha256h2 q1,q2,q12
2636 .byte 0xe6,0x0c,0x64,0xf3 @ sha256su1 q8,q10,q11
2637 vld1.32 {q12},[r3]!
2638 vadd.i32 q13,q13,q9
2639 .byte 0xe4,0x23,0xfa,0xf3 @ sha256su0 q9,q10
2640 vmov q2,q0
2641 .byte 0x6a,0x0c,0x02,0xf3 @ sha256h q0,q1,q13
2642 .byte 0x6a,0x2c,0x14,0xf3 @ sha256h2 q1,q2,q13
2643 .byte 0xe0,0x2c,0x66,0xf3 @ sha256su1 q9,q11,q8
2644 vld1.32 {q13},[r3]!
2645 vadd.i32 q12,q12,q10
2646 .byte 0xe6,0x43,0xfa,0xf3 @ sha256su0 q10,q11
2647 vmov q2,q0
2648 .byte 0x68,0x0c,0x02,0xf3 @ sha256h q0,q1,q12
2649 .byte 0x68,0x2c,0x14,0xf3 @ sha256h2 q1,q2,q12
2650 .byte 0xe2,0x4c,0x60,0xf3 @ sha256su1 q10,q8,q9
2651 vld1.32 {q12},[r3]!
2652 vadd.i32 q13,q13,q11
2653 .byte 0xe0,0x63,0xfa,0xf3 @ sha256su0 q11,q8
2654 vmov q2,q0
2655 .byte 0x6a,0x0c,0x02,0xf3 @ sha256h q0,q1,q13
2656 .byte 0x6a,0x2c,0x14,0xf3 @ sha256h2 q1,q2,q13
2657 .byte 0xe4,0x6c,0x62,0xf3 @ sha256su1 q11,q9,q10
2658 vld1.32 {q13},[r3]!
2659 vadd.i32 q12,q12,q8
2660 vmov q2,q0
2661 .byte 0x68,0x0c,0x02,0xf3 @ sha256h q0,q1,q12
2662 .byte 0x68,0x2c,0x14,0xf3 @ sha256h2 q1,q2,q12
2664 vld1.32 {q12},[r3]!
2665 vadd.i32 q13,q13,q9
2666 vmov q2,q0
2667 .byte 0x6a,0x0c,0x02,0xf3 @ sha256h q0,q1,q13
2668 .byte 0x6a,0x2c,0x14,0xf3 @ sha256h2 q1,q2,q13
2670 vld1.32 {q13},[r3]
2671 vadd.i32 q12,q12,q10
2672 sub r3,r3,#256-16 @ rewind
2673 vmov q2,q0
2674 .byte 0x68,0x0c,0x02,0xf3 @ sha256h q0,q1,q12
2675 .byte 0x68,0x2c,0x14,0xf3 @ sha256h2 q1,q2,q12
2677 vadd.i32 q13,q13,q11
2678 vmov q2,q0
2679 .byte 0x6a,0x0c,0x02,0xf3 @ sha256h q0,q1,q13
2680 .byte 0x6a,0x2c,0x14,0xf3 @ sha256h2 q1,q2,q13
2682 vadd.i32 q0,q0,q14
2683 vadd.i32 q1,q1,q15
2684 bne .Loop_v8
2686 vst1.32 {q0,q1},[r0]
2688 bx lr @ bx lr
2689 .size sha256_block_data_order_armv8,.-sha256_block_data_order_armv8
2690 #endif
2691 .asciz "SHA256 block transform for ARMv4/NEON/ARMv8, CRYPTOGAMS by <appro@openssl.org>"
2692 .align 2
2693 #if __ARM_MAX_ARCH__>=7
2694 .comm OPENSSL_armcap_P,4,4
2695 .hidden OPENSSL_armcap_P
2696 #endif