| blob | 1fc5daf5f12ffce7d143f0069cbf578638007393 |
1 #include "arm_arch.h"
2 #include "arm_asm.h"
4 .text
5 .code 32
7 .type K256,%object
8 .align 5
9 K256:
10 .word 0x428a2f98,0x71374491,0xb5c0fbcf,0xe9b5dba5
11 .word 0x3956c25b,0x59f111f1,0x923f82a4,0xab1c5ed5
12 .word 0xd807aa98,0x12835b01,0x243185be,0x550c7dc3
13 .word 0x72be5d74,0x80deb1fe,0x9bdc06a7,0xc19bf174
14 .word 0xe49b69c1,0xefbe4786,0x0fc19dc6,0x240ca1cc
15 .word 0x2de92c6f,0x4a7484aa,0x5cb0a9dc,0x76f988da
16 .word 0x983e5152,0xa831c66d,0xb00327c8,0xbf597fc7
17 .word 0xc6e00bf3,0xd5a79147,0x06ca6351,0x14292967
18 .word 0x27b70a85,0x2e1b2138,0x4d2c6dfc,0x53380d13
19 .word 0x650a7354,0x766a0abb,0x81c2c92e,0x92722c85
20 .word 0xa2bfe8a1,0xa81a664b,0xc24b8b70,0xc76c51a3
21 .word 0xd192e819,0xd6990624,0xf40e3585,0x106aa070
22 .word 0x19a4c116,0x1e376c08,0x2748774c,0x34b0bcb5
23 .word 0x391c0cb3,0x4ed8aa4a,0x5b9cca4f,0x682e6ff3
24 .word 0x748f82ee,0x78a5636f,0x84c87814,0x8cc70208
25 .word 0x90befffa,0xa4506ceb,0xbef9a3f7,0xc67178f2
26 .size K256,.-K256
27 .word 0 @ terminator
28 #if __ARM_MAX_ARCH__>=7
29 .LOPENSSL_armcap:
30 .word OPENSSL_armcap_P-sha256_block_data_order
31 #endif
32 .align 5
34 .global sha256_block_data_order
35 .type sha256_block_data_order,%function
36 sha256_block_data_order:
37 sub r3,pc,#8 @ sha256_block_data_order
38 add r2,r1,r2,lsl#6 @ len to point at the end of inp
39 #if __ARM_MAX_ARCH__>=7
40 ldr r12,.LOPENSSL_armcap
41 ldr r12,[r3,r12] @ OPENSSL_armcap_P
42 tst r12,#ARMV8_SHA256
43 bne .LARMv8
44 tst r12,#ARMV7_NEON
45 bne .LNEON
46 #endif
47 stmdb sp!,{r0,r1,r2,r4-r11,lr}
48 ldmia r0,{r4,r5,r6,r7,r8,r9,r10,r11}
49 sub r14,r3,#256+32 @ K256
50 sub sp,sp,#16*4 @ alloca(X[16])
51 .Loop:
52 # if __ARM_ARCH__>=7
53 ldr r2,[r1],#4
54 # else
55 ldrb r2,[r1,#3]
56 # endif
57 eor r3,r5,r6 @ magic
58 eor r12,r12,r12
59 #if __ARM_ARCH__>=7
60 @ ldr r2,[r1],#4 @ 0
61 # if 0==15
62 str r1,[sp,#17*4] @ make room for r1
63 # endif
64 eor r0,r8,r8,ror#5
65 add r4,r4,r12 @ h+=Maj(a,b,c) from the past
66 eor r0,r0,r8,ror#19 @ Sigma1(e)
67 rev r2,r2
68 #else
69 @ ldrb r2,[r1,#3] @ 0
70 add r4,r4,r12 @ h+=Maj(a,b,c) from the past
71 ldrb r12,[r1,#2]
72 ldrb r0,[r1,#1]
73 orr r2,r2,r12,lsl#8
74 ldrb r12,[r1],#4
75 orr r2,r2,r0,lsl#16
76 # if 0==15
77 str r1,[sp,#17*4] @ make room for r1
78 # endif
79 eor r0,r8,r8,ror#5
80 orr r2,r2,r12,lsl#24
81 eor r0,r0,r8,ror#19 @ Sigma1(e)
82 #endif
83 ldr r12,[r14],#4 @ *K256++
84 add r11,r11,r2 @ h+=X[i]
85 str r2,[sp,#0*4]
86 eor r2,r9,r10
87 add r11,r11,r0,ror#6 @ h+=Sigma1(e)
88 and r2,r2,r8
89 add r11,r11,r12 @ h+=K256[i]
90 eor r2,r2,r10 @ Ch(e,f,g)
91 eor r0,r4,r4,ror#11
92 add r11,r11,r2 @ h+=Ch(e,f,g)
93 #if 0==31
94 and r12,r12,#0xff
95 cmp r12,#0xf2 @ done?
96 #endif
97 #if 0<15
98 # if __ARM_ARCH__>=7
99 ldr r2,[r1],#4 @ prefetch
100 # else
101 ldrb r2,[r1,#3]
102 # endif
103 eor r12,r4,r5 @ a^b, b^c in next round
104 #else
105 ldr r2,[sp,#2*4] @ from future BODY_16_xx
106 eor r12,r4,r5 @ a^b, b^c in next round
107 ldr r1,[sp,#15*4] @ from future BODY_16_xx
108 #endif
109 eor r0,r0,r4,ror#20 @ Sigma0(a)
110 and r3,r3,r12 @ (b^c)&=(a^b)
111 add r7,r7,r11 @ d+=h
112 eor r3,r3,r5 @ Maj(a,b,c)
113 add r11,r11,r0,ror#2 @ h+=Sigma0(a)
114 @ add r11,r11,r3 @ h+=Maj(a,b,c)
115 #if __ARM_ARCH__>=7
116 @ ldr r2,[r1],#4 @ 1
117 # if 1==15
118 str r1,[sp,#17*4] @ make room for r1
119 # endif
120 eor r0,r7,r7,ror#5
121 add r11,r11,r3 @ h+=Maj(a,b,c) from the past
122 eor r0,r0,r7,ror#19 @ Sigma1(e)
123 rev r2,r2
124 #else
125 @ ldrb r2,[r1,#3] @ 1
126 add r11,r11,r3 @ h+=Maj(a,b,c) from the past
127 ldrb r3,[r1,#2]
128 ldrb r0,[r1,#1]
129 orr r2,r2,r3,lsl#8
130 ldrb r3,[r1],#4
131 orr r2,r2,r0,lsl#16
132 # if 1==15
133 str r1,[sp,#17*4] @ make room for r1
134 # endif
135 eor r0,r7,r7,ror#5
136 orr r2,r2,r3,lsl#24
137 eor r0,r0,r7,ror#19 @ Sigma1(e)
138 #endif
139 ldr r3,[r14],#4 @ *K256++
140 add r10,r10,r2 @ h+=X[i]
141 str r2,[sp,#1*4]
142 eor r2,r8,r9
143 add r10,r10,r0,ror#6 @ h+=Sigma1(e)
144 and r2,r2,r7
145 add r10,r10,r3 @ h+=K256[i]
146 eor r2,r2,r9 @ Ch(e,f,g)
147 eor r0,r11,r11,ror#11
148 add r10,r10,r2 @ h+=Ch(e,f,g)
149 #if 1==31
150 and r3,r3,#0xff
151 cmp r3,#0xf2 @ done?
152 #endif
153 #if 1<15
154 # if __ARM_ARCH__>=7
155 ldr r2,[r1],#4 @ prefetch
156 # else
157 ldrb r2,[r1,#3]
158 # endif
159 eor r3,r11,r4 @ a^b, b^c in next round
160 #else
161 ldr r2,[sp,#3*4] @ from future BODY_16_xx
162 eor r3,r11,r4 @ a^b, b^c in next round
163 ldr r1,[sp,#0*4] @ from future BODY_16_xx
164 #endif
165 eor r0,r0,r11,ror#20 @ Sigma0(a)
166 and r12,r12,r3 @ (b^c)&=(a^b)
167 add r6,r6,r10 @ d+=h
168 eor r12,r12,r4 @ Maj(a,b,c)
169 add r10,r10,r0,ror#2 @ h+=Sigma0(a)
170 @ add r10,r10,r12 @ h+=Maj(a,b,c)
171 #if __ARM_ARCH__>=7
172 @ ldr r2,[r1],#4 @ 2
173 # if 2==15
174 str r1,[sp,#17*4] @ make room for r1
175 # endif
176 eor r0,r6,r6,ror#5
177 add r10,r10,r12 @ h+=Maj(a,b,c) from the past
178 eor r0,r0,r6,ror#19 @ Sigma1(e)
179 rev r2,r2
180 #else
181 @ ldrb r2,[r1,#3] @ 2
182 add r10,r10,r12 @ h+=Maj(a,b,c) from the past
183 ldrb r12,[r1,#2]
184 ldrb r0,[r1,#1]
185 orr r2,r2,r12,lsl#8
186 ldrb r12,[r1],#4
187 orr r2,r2,r0,lsl#16
188 # if 2==15
189 str r1,[sp,#17*4] @ make room for r1
190 # endif
191 eor r0,r6,r6,ror#5
192 orr r2,r2,r12,lsl#24
193 eor r0,r0,r6,ror#19 @ Sigma1(e)
194 #endif
195 ldr r12,[r14],#4 @ *K256++
196 add r9,r9,r2 @ h+=X[i]
197 str r2,[sp,#2*4]
198 eor r2,r7,r8
199 add r9,r9,r0,ror#6 @ h+=Sigma1(e)
200 and r2,r2,r6
201 add r9,r9,r12 @ h+=K256[i]
202 eor r2,r2,r8 @ Ch(e,f,g)
203 eor r0,r10,r10,ror#11
204 add r9,r9,r2 @ h+=Ch(e,f,g)
205 #if 2==31
206 and r12,r12,#0xff
207 cmp r12,#0xf2 @ done?
208 #endif
209 #if 2<15
210 # if __ARM_ARCH__>=7
211 ldr r2,[r1],#4 @ prefetch
212 # else
213 ldrb r2,[r1,#3]
214 # endif
215 eor r12,r10,r11 @ a^b, b^c in next round
216 #else
217 ldr r2,[sp,#4*4] @ from future BODY_16_xx
218 eor r12,r10,r11 @ a^b, b^c in next round
219 ldr r1,[sp,#1*4] @ from future BODY_16_xx
220 #endif
221 eor r0,r0,r10,ror#20 @ Sigma0(a)
222 and r3,r3,r12 @ (b^c)&=(a^b)
223 add r5,r5,r9 @ d+=h
224 eor r3,r3,r11 @ Maj(a,b,c)
225 add r9,r9,r0,ror#2 @ h+=Sigma0(a)
226 @ add r9,r9,r3 @ h+=Maj(a,b,c)
227 #if __ARM_ARCH__>=7
228 @ ldr r2,[r1],#4 @ 3
229 # if 3==15
230 str r1,[sp,#17*4] @ make room for r1
231 # endif
232 eor r0,r5,r5,ror#5
233 add r9,r9,r3 @ h+=Maj(a,b,c) from the past
234 eor r0,r0,r5,ror#19 @ Sigma1(e)
235 rev r2,r2
236 #else
237 @ ldrb r2,[r1,#3] @ 3
238 add r9,r9,r3 @ h+=Maj(a,b,c) from the past
239 ldrb r3,[r1,#2]
240 ldrb r0,[r1,#1]
241 orr r2,r2,r3,lsl#8
242 ldrb r3,[r1],#4
243 orr r2,r2,r0,lsl#16
244 # if 3==15
245 str r1,[sp,#17*4] @ make room for r1
246 # endif
247 eor r0,r5,r5,ror#5
248 orr r2,r2,r3,lsl#24
249 eor r0,r0,r5,ror#19 @ Sigma1(e)
250 #endif
251 ldr r3,[r14],#4 @ *K256++
252 add r8,r8,r2 @ h+=X[i]
253 str r2,[sp,#3*4]
254 eor r2,r6,r7
255 add r8,r8,r0,ror#6 @ h+=Sigma1(e)
256 and r2,r2,r5
257 add r8,r8,r3 @ h+=K256[i]
258 eor r2,r2,r7 @ Ch(e,f,g)
259 eor r0,r9,r9,ror#11
260 add r8,r8,r2 @ h+=Ch(e,f,g)
261 #if 3==31
262 and r3,r3,#0xff
263 cmp r3,#0xf2 @ done?
264 #endif
265 #if 3<15
266 # if __ARM_ARCH__>=7
267 ldr r2,[r1],#4 @ prefetch
268 # else
269 ldrb r2,[r1,#3]
270 # endif
271 eor r3,r9,r10 @ a^b, b^c in next round
272 #else
273 ldr r2,[sp,#5*4] @ from future BODY_16_xx
274 eor r3,r9,r10 @ a^b, b^c in next round
275 ldr r1,[sp,#2*4] @ from future BODY_16_xx
276 #endif
277 eor r0,r0,r9,ror#20 @ Sigma0(a)
278 and r12,r12,r3 @ (b^c)&=(a^b)
279 add r4,r4,r8 @ d+=h
280 eor r12,r12,r10 @ Maj(a,b,c)
281 add r8,r8,r0,ror#2 @ h+=Sigma0(a)
282 @ add r8,r8,r12 @ h+=Maj(a,b,c)
283 #if __ARM_ARCH__>=7
284 @ ldr r2,[r1],#4 @ 4
285 # if 4==15
286 str r1,[sp,#17*4] @ make room for r1
287 # endif
288 eor r0,r4,r4,ror#5
289 add r8,r8,r12 @ h+=Maj(a,b,c) from the past
290 eor r0,r0,r4,ror#19 @ Sigma1(e)
291 rev r2,r2
292 #else
293 @ ldrb r2,[r1,#3] @ 4
294 add r8,r8,r12 @ h+=Maj(a,b,c) from the past
295 ldrb r12,[r1,#2]
296 ldrb r0,[r1,#1]
297 orr r2,r2,r12,lsl#8
298 ldrb r12,[r1],#4
299 orr r2,r2,r0,lsl#16
300 # if 4==15
301 str r1,[sp,#17*4] @ make room for r1
302 # endif
303 eor r0,r4,r4,ror#5
304 orr r2,r2,r12,lsl#24
305 eor r0,r0,r4,ror#19 @ Sigma1(e)
306 #endif
307 ldr r12,[r14],#4 @ *K256++
308 add r7,r7,r2 @ h+=X[i]
309 str r2,[sp,#4*4]
310 eor r2,r5,r6
311 add r7,r7,r0,ror#6 @ h+=Sigma1(e)
312 and r2,r2,r4
313 add r7,r7,r12 @ h+=K256[i]
314 eor r2,r2,r6 @ Ch(e,f,g)
315 eor r0,r8,r8,ror#11
316 add r7,r7,r2 @ h+=Ch(e,f,g)
317 #if 4==31
318 and r12,r12,#0xff
319 cmp r12,#0xf2 @ done?
320 #endif
321 #if 4<15
322 # if __ARM_ARCH__>=7
323 ldr r2,[r1],#4 @ prefetch
324 # else
325 ldrb r2,[r1,#3]
326 # endif
327 eor r12,r8,r9 @ a^b, b^c in next round
328 #else
329 ldr r2,[sp,#6*4] @ from future BODY_16_xx
330 eor r12,r8,r9 @ a^b, b^c in next round
331 ldr r1,[sp,#3*4] @ from future BODY_16_xx
332 #endif
333 eor r0,r0,r8,ror#20 @ Sigma0(a)
334 and r3,r3,r12 @ (b^c)&=(a^b)
335 add r11,r11,r7 @ d+=h
336 eor r3,r3,r9 @ Maj(a,b,c)
337 add r7,r7,r0,ror#2 @ h+=Sigma0(a)
338 @ add r7,r7,r3 @ h+=Maj(a,b,c)
339 #if __ARM_ARCH__>=7
340 @ ldr r2,[r1],#4 @ 5
341 # if 5==15
342 str r1,[sp,#17*4] @ make room for r1
343 # endif
344 eor r0,r11,r11,ror#5
345 add r7,r7,r3 @ h+=Maj(a,b,c) from the past
346 eor r0,r0,r11,ror#19 @ Sigma1(e)
347 rev r2,r2
348 #else
349 @ ldrb r2,[r1,#3] @ 5
350 add r7,r7,r3 @ h+=Maj(a,b,c) from the past
351 ldrb r3,[r1,#2]
352 ldrb r0,[r1,#1]
353 orr r2,r2,r3,lsl#8
354 ldrb r3,[r1],#4
355 orr r2,r2,r0,lsl#16
356 # if 5==15
357 str r1,[sp,#17*4] @ make room for r1
358 # endif
359 eor r0,r11,r11,ror#5
360 orr r2,r2,r3,lsl#24
361 eor r0,r0,r11,ror#19 @ Sigma1(e)
362 #endif
363 ldr r3,[r14],#4 @ *K256++
364 add r6,r6,r2 @ h+=X[i]
365 str r2,[sp,#5*4]
366 eor r2,r4,r5
367 add r6,r6,r0,ror#6 @ h+=Sigma1(e)
368 and r2,r2,r11
369 add r6,r6,r3 @ h+=K256[i]
370 eor r2,r2,r5 @ Ch(e,f,g)
371 eor r0,r7,r7,ror#11
372 add r6,r6,r2 @ h+=Ch(e,f,g)
373 #if 5==31
374 and r3,r3,#0xff
375 cmp r3,#0xf2 @ done?
376 #endif
377 #if 5<15
378 # if __ARM_ARCH__>=7
379 ldr r2,[r1],#4 @ prefetch
380 # else
381 ldrb r2,[r1,#3]
382 # endif
383 eor r3,r7,r8 @ a^b, b^c in next round
384 #else
385 ldr r2,[sp,#7*4] @ from future BODY_16_xx
386 eor r3,r7,r8 @ a^b, b^c in next round
387 ldr r1,[sp,#4*4] @ from future BODY_16_xx
388 #endif
389 eor r0,r0,r7,ror#20 @ Sigma0(a)
390 and r12,r12,r3 @ (b^c)&=(a^b)
391 add r10,r10,r6 @ d+=h
392 eor r12,r12,r8 @ Maj(a,b,c)
393 add r6,r6,r0,ror#2 @ h+=Sigma0(a)
394 @ add r6,r6,r12 @ h+=Maj(a,b,c)
395 #if __ARM_ARCH__>=7
396 @ ldr r2,[r1],#4 @ 6
397 # if 6==15
398 str r1,[sp,#17*4] @ make room for r1
399 # endif
400 eor r0,r10,r10,ror#5
401 add r6,r6,r12 @ h+=Maj(a,b,c) from the past
402 eor r0,r0,r10,ror#19 @ Sigma1(e)
403 rev r2,r2
404 #else
405 @ ldrb r2,[r1,#3] @ 6
406 add r6,r6,r12 @ h+=Maj(a,b,c) from the past
407 ldrb r12,[r1,#2]
408 ldrb r0,[r1,#1]
409 orr r2,r2,r12,lsl#8
410 ldrb r12,[r1],#4
411 orr r2,r2,r0,lsl#16
412 # if 6==15
413 str r1,[sp,#17*4] @ make room for r1
414 # endif
415 eor r0,r10,r10,ror#5
416 orr r2,r2,r12,lsl#24
417 eor r0,r0,r10,ror#19 @ Sigma1(e)
418 #endif
419 ldr r12,[r14],#4 @ *K256++
420 add r5,r5,r2 @ h+=X[i]
421 str r2,[sp,#6*4]
422 eor r2,r11,r4
423 add r5,r5,r0,ror#6 @ h+=Sigma1(e)
424 and r2,r2,r10
425 add r5,r5,r12 @ h+=K256[i]
426 eor r2,r2,r4 @ Ch(e,f,g)
427 eor r0,r6,r6,ror#11
428 add r5,r5,r2 @ h+=Ch(e,f,g)
429 #if 6==31
430 and r12,r12,#0xff
431 cmp r12,#0xf2 @ done?
432 #endif
433 #if 6<15
434 # if __ARM_ARCH__>=7
435 ldr r2,[r1],#4 @ prefetch
436 # else
437 ldrb r2,[r1,#3]
438 # endif
439 eor r12,r6,r7 @ a^b, b^c in next round
440 #else
441 ldr r2,[sp,#8*4] @ from future BODY_16_xx
442 eor r12,r6,r7 @ a^b, b^c in next round
443 ldr r1,[sp,#5*4] @ from future BODY_16_xx
444 #endif
445 eor r0,r0,r6,ror#20 @ Sigma0(a)
446 and r3,r3,r12 @ (b^c)&=(a^b)
447 add r9,r9,r5 @ d+=h
448 eor r3,r3,r7 @ Maj(a,b,c)
449 add r5,r5,r0,ror#2 @ h+=Sigma0(a)
450 @ add r5,r5,r3 @ h+=Maj(a,b,c)
451 #if __ARM_ARCH__>=7
452 @ ldr r2,[r1],#4 @ 7
453 # if 7==15
454 str r1,[sp,#17*4] @ make room for r1
455 # endif
456 eor r0,r9,r9,ror#5
457 add r5,r5,r3 @ h+=Maj(a,b,c) from the past
458 eor r0,r0,r9,ror#19 @ Sigma1(e)
459 rev r2,r2
460 #else
461 @ ldrb r2,[r1,#3] @ 7
462 add r5,r5,r3 @ h+=Maj(a,b,c) from the past
463 ldrb r3,[r1,#2]
464 ldrb r0,[r1,#1]
465 orr r2,r2,r3,lsl#8
466 ldrb r3,[r1],#4
467 orr r2,r2,r0,lsl#16
468 # if 7==15
469 str r1,[sp,#17*4] @ make room for r1
470 # endif
471 eor r0,r9,r9,ror#5
472 orr r2,r2,r3,lsl#24
473 eor r0,r0,r9,ror#19 @ Sigma1(e)
474 #endif
475 ldr r3,[r14],#4 @ *K256++
476 add r4,r4,r2 @ h+=X[i]
477 str r2,[sp,#7*4]
478 eor r2,r10,r11
479 add r4,r4,r0,ror#6 @ h+=Sigma1(e)
480 and r2,r2,r9
481 add r4,r4,r3 @ h+=K256[i]
482 eor r2,r2,r11 @ Ch(e,f,g)
483 eor r0,r5,r5,ror#11
484 add r4,r4,r2 @ h+=Ch(e,f,g)
485 #if 7==31
486 and r3,r3,#0xff
487 cmp r3,#0xf2 @ done?
488 #endif
489 #if 7<15
490 # if __ARM_ARCH__>=7
491 ldr r2,[r1],#4 @ prefetch
492 # else
493 ldrb r2,[r1,#3]
494 # endif
495 eor r3,r5,r6 @ a^b, b^c in next round
496 #else
497 ldr r2,[sp,#9*4] @ from future BODY_16_xx
498 eor r3,r5,r6 @ a^b, b^c in next round
499 ldr r1,[sp,#6*4] @ from future BODY_16_xx
500 #endif
501 eor r0,r0,r5,ror#20 @ Sigma0(a)
502 and r12,r12,r3 @ (b^c)&=(a^b)
503 add r8,r8,r4 @ d+=h
504 eor r12,r12,r6 @ Maj(a,b,c)
505 add r4,r4,r0,ror#2 @ h+=Sigma0(a)
506 @ add r4,r4,r12 @ h+=Maj(a,b,c)
507 #if __ARM_ARCH__>=7
508 @ ldr r2,[r1],#4 @ 8
509 # if 8==15
510 str r1,[sp,#17*4] @ make room for r1
511 # endif
512 eor r0,r8,r8,ror#5
513 add r4,r4,r12 @ h+=Maj(a,b,c) from the past
514 eor r0,r0,r8,ror#19 @ Sigma1(e)
515 rev r2,r2
516 #else
517 @ ldrb r2,[r1,#3] @ 8
518 add r4,r4,r12 @ h+=Maj(a,b,c) from the past
519 ldrb r12,[r1,#2]
520 ldrb r0,[r1,#1]
521 orr r2,r2,r12,lsl#8
522 ldrb r12,[r1],#4
523 orr r2,r2,r0,lsl#16
524 # if 8==15
525 str r1,[sp,#17*4] @ make room for r1
526 # endif
527 eor r0,r8,r8,ror#5
528 orr r2,r2,r12,lsl#24
529 eor r0,r0,r8,ror#19 @ Sigma1(e)
530 #endif
531 ldr r12,[r14],#4 @ *K256++
532 add r11,r11,r2 @ h+=X[i]
533 str r2,[sp,#8*4]
534 eor r2,r9,r10
535 add r11,r11,r0,ror#6 @ h+=Sigma1(e)
536 and r2,r2,r8
537 add r11,r11,r12 @ h+=K256[i]
538 eor r2,r2,r10 @ Ch(e,f,g)
539 eor r0,r4,r4,ror#11
540 add r11,r11,r2 @ h+=Ch(e,f,g)
541 #if 8==31
542 and r12,r12,#0xff
543 cmp r12,#0xf2 @ done?
544 #endif
545 #if 8<15
546 # if __ARM_ARCH__>=7
547 ldr r2,[r1],#4 @ prefetch
548 # else
549 ldrb r2,[r1,#3]
550 # endif
551 eor r12,r4,r5 @ a^b, b^c in next round
552 #else
553 ldr r2,[sp,#10*4] @ from future BODY_16_xx
554 eor r12,r4,r5 @ a^b, b^c in next round
555 ldr r1,[sp,#7*4] @ from future BODY_16_xx
556 #endif
557 eor r0,r0,r4,ror#20 @ Sigma0(a)
558 and r3,r3,r12 @ (b^c)&=(a^b)
559 add r7,r7,r11 @ d+=h
560 eor r3,r3,r5 @ Maj(a,b,c)
561 add r11,r11,r0,ror#2 @ h+=Sigma0(a)
562 @ add r11,r11,r3 @ h+=Maj(a,b,c)
563 #if __ARM_ARCH__>=7
564 @ ldr r2,[r1],#4 @ 9
565 # if 9==15
566 str r1,[sp,#17*4] @ make room for r1
567 # endif
568 eor r0,r7,r7,ror#5
569 add r11,r11,r3 @ h+=Maj(a,b,c) from the past
570 eor r0,r0,r7,ror#19 @ Sigma1(e)
571 rev r2,r2
572 #else
573 @ ldrb r2,[r1,#3] @ 9
574 add r11,r11,r3 @ h+=Maj(a,b,c) from the past
575 ldrb r3,[r1,#2]
576 ldrb r0,[r1,#1]
577 orr r2,r2,r3,lsl#8
578 ldrb r3,[r1],#4
579 orr r2,r2,r0,lsl#16
580 # if 9==15
581 str r1,[sp,#17*4] @ make room for r1
582 # endif
583 eor r0,r7,r7,ror#5
584 orr r2,r2,r3,lsl#24
585 eor r0,r0,r7,ror#19 @ Sigma1(e)
586 #endif
587 ldr r3,[r14],#4 @ *K256++
588 add r10,r10,r2 @ h+=X[i]
589 str r2,[sp,#9*4]
590 eor r2,r8,r9
591 add r10,r10,r0,ror#6 @ h+=Sigma1(e)
592 and r2,r2,r7
593 add r10,r10,r3 @ h+=K256[i]
594 eor r2,r2,r9 @ Ch(e,f,g)
595 eor r0,r11,r11,ror#11
596 add r10,r10,r2 @ h+=Ch(e,f,g)
597 #if 9==31
598 and r3,r3,#0xff
599 cmp r3,#0xf2 @ done?
600 #endif
601 #if 9<15
602 # if __ARM_ARCH__>=7
603 ldr r2,[r1],#4 @ prefetch
604 # else
605 ldrb r2,[r1,#3]
606 # endif
607 eor r3,r11,r4 @ a^b, b^c in next round
608 #else
609 ldr r2,[sp,#11*4] @ from future BODY_16_xx
610 eor r3,r11,r4 @ a^b, b^c in next round
611 ldr r1,[sp,#8*4] @ from future BODY_16_xx
612 #endif
613 eor r0,r0,r11,ror#20 @ Sigma0(a)
614 and r12,r12,r3 @ (b^c)&=(a^b)
615 add r6,r6,r10 @ d+=h
616 eor r12,r12,r4 @ Maj(a,b,c)
617 add r10,r10,r0,ror#2 @ h+=Sigma0(a)
618 @ add r10,r10,r12 @ h+=Maj(a,b,c)
619 #if __ARM_ARCH__>=7
620 @ ldr r2,[r1],#4 @ 10
621 # if 10==15
622 str r1,[sp,#17*4] @ make room for r1
623 # endif
624 eor r0,r6,r6,ror#5
625 add r10,r10,r12 @ h+=Maj(a,b,c) from the past
626 eor r0,r0,r6,ror#19 @ Sigma1(e)
627 rev r2,r2
628 #else
629 @ ldrb r2,[r1,#3] @ 10
630 add r10,r10,r12 @ h+=Maj(a,b,c) from the past
631 ldrb r12,[r1,#2]
632 ldrb r0,[r1,#1]
633 orr r2,r2,r12,lsl#8
634 ldrb r12,[r1],#4
635 orr r2,r2,r0,lsl#16
636 # if 10==15
637 str r1,[sp,#17*4] @ make room for r1
638 # endif
639 eor r0,r6,r6,ror#5
640 orr r2,r2,r12,lsl#24
641 eor r0,r0,r6,ror#19 @ Sigma1(e)
642 #endif
643 ldr r12,[r14],#4 @ *K256++
644 add r9,r9,r2 @ h+=X[i]
645 str r2,[sp,#10*4]
646 eor r2,r7,r8
647 add r9,r9,r0,ror#6 @ h+=Sigma1(e)
648 and r2,r2,r6
649 add r9,r9,r12 @ h+=K256[i]
650 eor r2,r2,r8 @ Ch(e,f,g)
651 eor r0,r10,r10,ror#11
652 add r9,r9,r2 @ h+=Ch(e,f,g)
653 #if 10==31
654 and r12,r12,#0xff
655 cmp r12,#0xf2 @ done?
656 #endif
657 #if 10<15
658 # if __ARM_ARCH__>=7
659 ldr r2,[r1],#4 @ prefetch
660 # else
661 ldrb r2,[r1,#3]
662 # endif
663 eor r12,r10,r11 @ a^b, b^c in next round
664 #else
665 ldr r2,[sp,#12*4] @ from future BODY_16_xx
666 eor r12,r10,r11 @ a^b, b^c in next round
667 ldr r1,[sp,#9*4] @ from future BODY_16_xx
668 #endif
669 eor r0,r0,r10,ror#20 @ Sigma0(a)
670 and r3,r3,r12 @ (b^c)&=(a^b)
671 add r5,r5,r9 @ d+=h
672 eor r3,r3,r11 @ Maj(a,b,c)
673 add r9,r9,r0,ror#2 @ h+=Sigma0(a)
674 @ add r9,r9,r3 @ h+=Maj(a,b,c)
675 #if __ARM_ARCH__>=7
676 @ ldr r2,[r1],#4 @ 11
677 # if 11==15
678 str r1,[sp,#17*4] @ make room for r1
679 # endif
680 eor r0,r5,r5,ror#5
681 add r9,r9,r3 @ h+=Maj(a,b,c) from the past
682 eor r0,r0,r5,ror#19 @ Sigma1(e)
683 rev r2,r2
684 #else
685 @ ldrb r2,[r1,#3] @ 11
686 add r9,r9,r3 @ h+=Maj(a,b,c) from the past
687 ldrb r3,[r1,#2]
688 ldrb r0,[r1,#1]
689 orr r2,r2,r3,lsl#8
690 ldrb r3,[r1],#4
691 orr r2,r2,r0,lsl#16
692 # if 11==15
693 str r1,[sp,#17*4] @ make room for r1
694 # endif
695 eor r0,r5,r5,ror#5
696 orr r2,r2,r3,lsl#24
697 eor r0,r0,r5,ror#19 @ Sigma1(e)
698 #endif
699 ldr r3,[r14],#4 @ *K256++
700 add r8,r8,r2 @ h+=X[i]
701 str r2,[sp,#11*4]
702 eor r2,r6,r7
703 add r8,r8,r0,ror#6 @ h+=Sigma1(e)
704 and r2,r2,r5
705 add r8,r8,r3 @ h+=K256[i]
706 eor r2,r2,r7 @ Ch(e,f,g)
707 eor r0,r9,r9,ror#11
708 add r8,r8,r2 @ h+=Ch(e,f,g)
709 #if 11==31
710 and r3,r3,#0xff
711 cmp r3,#0xf2 @ done?
712 #endif
713 #if 11<15
714 # if __ARM_ARCH__>=7
715 ldr r2,[r1],#4 @ prefetch
716 # else
717 ldrb r2,[r1,#3]
718 # endif
719 eor r3,r9,r10 @ a^b, b^c in next round
720 #else
721 ldr r2,[sp,#13*4] @ from future BODY_16_xx
722 eor r3,r9,r10 @ a^b, b^c in next round
723 ldr r1,[sp,#10*4] @ from future BODY_16_xx
724 #endif
725 eor r0,r0,r9,ror#20 @ Sigma0(a)
726 and r12,r12,r3 @ (b^c)&=(a^b)
727 add r4,r4,r8 @ d+=h
728 eor r12,r12,r10 @ Maj(a,b,c)
729 add r8,r8,r0,ror#2 @ h+=Sigma0(a)
730 @ add r8,r8,r12 @ h+=Maj(a,b,c)
731 #if __ARM_ARCH__>=7
732 @ ldr r2,[r1],#4 @ 12
733 # if 12==15
734 str r1,[sp,#17*4] @ make room for r1
735 # endif
736 eor r0,r4,r4,ror#5
737 add r8,r8,r12 @ h+=Maj(a,b,c) from the past
738 eor r0,r0,r4,ror#19 @ Sigma1(e)
739 rev r2,r2
740 #else
741 @ ldrb r2,[r1,#3] @ 12
742 add r8,r8,r12 @ h+=Maj(a,b,c) from the past
743 ldrb r12,[r1,#2]
744 ldrb r0,[r1,#1]
745 orr r2,r2,r12,lsl#8
746 ldrb r12,[r1],#4
747 orr r2,r2,r0,lsl#16
748 # if 12==15
749 str r1,[sp,#17*4] @ make room for r1
750 # endif
751 eor r0,r4,r4,ror#5
752 orr r2,r2,r12,lsl#24
753 eor r0,r0,r4,ror#19 @ Sigma1(e)
754 #endif
755 ldr r12,[r14],#4 @ *K256++
756 add r7,r7,r2 @ h+=X[i]
757 str r2,[sp,#12*4]
758 eor r2,r5,r6
759 add r7,r7,r0,ror#6 @ h+=Sigma1(e)
760 and r2,r2,r4
761 add r7,r7,r12 @ h+=K256[i]
762 eor r2,r2,r6 @ Ch(e,f,g)
763 eor r0,r8,r8,ror#11
764 add r7,r7,r2 @ h+=Ch(e,f,g)
765 #if 12==31
766 and r12,r12,#0xff
767 cmp r12,#0xf2 @ done?
768 #endif
769 #if 12<15
770 # if __ARM_ARCH__>=7
771 ldr r2,[r1],#4 @ prefetch
772 # else
773 ldrb r2,[r1,#3]
774 # endif
775 eor r12,r8,r9 @ a^b, b^c in next round
776 #else
777 ldr r2,[sp,#14*4] @ from future BODY_16_xx
778 eor r12,r8,r9 @ a^b, b^c in next round
779 ldr r1,[sp,#11*4] @ from future BODY_16_xx
780 #endif
781 eor r0,r0,r8,ror#20 @ Sigma0(a)
782 and r3,r3,r12 @ (b^c)&=(a^b)
783 add r11,r11,r7 @ d+=h
784 eor r3,r3,r9 @ Maj(a,b,c)
785 add r7,r7,r0,ror#2 @ h+=Sigma0(a)
786 @ add r7,r7,r3 @ h+=Maj(a,b,c)
787 #if __ARM_ARCH__>=7
788 @ ldr r2,[r1],#4 @ 13
789 # if 13==15
790 str r1,[sp,#17*4] @ make room for r1
791 # endif
792 eor r0,r11,r11,ror#5
793 add r7,r7,r3 @ h+=Maj(a,b,c) from the past
794 eor r0,r0,r11,ror#19 @ Sigma1(e)
795 rev r2,r2
796 #else
797 @ ldrb r2,[r1,#3] @ 13
798 add r7,r7,r3 @ h+=Maj(a,b,c) from the past
799 ldrb r3,[r1,#2]
800 ldrb r0,[r1,#1]
801 orr r2,r2,r3,lsl#8
802 ldrb r3,[r1],#4
803 orr r2,r2,r0,lsl#16
804 # if 13==15
805 str r1,[sp,#17*4] @ make room for r1
806 # endif
807 eor r0,r11,r11,ror#5
808 orr r2,r2,r3,lsl#24
809 eor r0,r0,r11,ror#19 @ Sigma1(e)
810 #endif
811 ldr r3,[r14],#4 @ *K256++
812 add r6,r6,r2 @ h+=X[i]
813 str r2,[sp,#13*4]
814 eor r2,r4,r5
815 add r6,r6,r0,ror#6 @ h+=Sigma1(e)
816 and r2,r2,r11
817 add r6,r6,r3 @ h+=K256[i]
818 eor r2,r2,r5 @ Ch(e,f,g)
819 eor r0,r7,r7,ror#11
820 add r6,r6,r2 @ h+=Ch(e,f,g)
821 #if 13==31
822 and r3,r3,#0xff
823 cmp r3,#0xf2 @ done?
824 #endif
825 #if 13<15
826 # if __ARM_ARCH__>=7
827 ldr r2,[r1],#4 @ prefetch
828 # else
829 ldrb r2,[r1,#3]
830 # endif
831 eor r3,r7,r8 @ a^b, b^c in next round
832 #else
833 ldr r2,[sp,#15*4] @ from future BODY_16_xx
834 eor r3,r7,r8 @ a^b, b^c in next round
835 ldr r1,[sp,#12*4] @ from future BODY_16_xx
836 #endif
837 eor r0,r0,r7,ror#20 @ Sigma0(a)
838 and r12,r12,r3 @ (b^c)&=(a^b)
839 add r10,r10,r6 @ d+=h
840 eor r12,r12,r8 @ Maj(a,b,c)
841 add r6,r6,r0,ror#2 @ h+=Sigma0(a)
842 @ add r6,r6,r12 @ h+=Maj(a,b,c)
843 #if __ARM_ARCH__>=7
844 @ ldr r2,[r1],#4 @ 14
845 # if 14==15
846 str r1,[sp,#17*4] @ make room for r1
847 # endif
848 eor r0,r10,r10,ror#5
849 add r6,r6,r12 @ h+=Maj(a,b,c) from the past
850 eor r0,r0,r10,ror#19 @ Sigma1(e)
851 rev r2,r2
852 #else
853 @ ldrb r2,[r1,#3] @ 14
854 add r6,r6,r12 @ h+=Maj(a,b,c) from the past
855 ldrb r12,[r1,#2]
856 ldrb r0,[r1,#1]
857 orr r2,r2,r12,lsl#8
858 ldrb r12,[r1],#4
859 orr r2,r2,r0,lsl#16
860 # if 14==15
861 str r1,[sp,#17*4] @ make room for r1
862 # endif
863 eor r0,r10,r10,ror#5
864 orr r2,r2,r12,lsl#24
865 eor r0,r0,r10,ror#19 @ Sigma1(e)
866 #endif
867 ldr r12,[r14],#4 @ *K256++
868 add r5,r5,r2 @ h+=X[i]
869 str r2,[sp,#14*4]
870 eor r2,r11,r4
871 add r5,r5,r0,ror#6 @ h+=Sigma1(e)
872 and r2,r2,r10
873 add r5,r5,r12 @ h+=K256[i]
874 eor r2,r2,r4 @ Ch(e,f,g)
875 eor r0,r6,r6,ror#11
876 add r5,r5,r2 @ h+=Ch(e,f,g)
877 #if 14==31
878 and r12,r12,#0xff
879 cmp r12,#0xf2 @ done?
880 #endif
881 #if 14<15
882 # if __ARM_ARCH__>=7
883 ldr r2,[r1],#4 @ prefetch
884 # else
885 ldrb r2,[r1,#3]
886 # endif
887 eor r12,r6,r7 @ a^b, b^c in next round
888 #else
889 ldr r2,[sp,#0*4] @ from future BODY_16_xx
890 eor r12,r6,r7 @ a^b, b^c in next round
891 ldr r1,[sp,#13*4] @ from future BODY_16_xx
892 #endif
893 eor r0,r0,r6,ror#20 @ Sigma0(a)
894 and r3,r3,r12 @ (b^c)&=(a^b)
895 add r9,r9,r5 @ d+=h
896 eor r3,r3,r7 @ Maj(a,b,c)
897 add r5,r5,r0,ror#2 @ h+=Sigma0(a)
898 @ add r5,r5,r3 @ h+=Maj(a,b,c)
899 #if __ARM_ARCH__>=7
900 @ ldr r2,[r1],#4 @ 15
901 # if 15==15
902 str r1,[sp,#17*4] @ make room for r1
903 # endif
904 eor r0,r9,r9,ror#5
905 add r5,r5,r3 @ h+=Maj(a,b,c) from the past
906 eor r0,r0,r9,ror#19 @ Sigma1(e)
907 rev r2,r2
908 #else
909 @ ldrb r2,[r1,#3] @ 15
910 add r5,r5,r3 @ h+=Maj(a,b,c) from the past
911 ldrb r3,[r1,#2]
912 ldrb r0,[r1,#1]
913 orr r2,r2,r3,lsl#8
914 ldrb r3,[r1],#4
915 orr r2,r2,r0,lsl#16
916 # if 15==15
917 str r1,[sp,#17*4] @ make room for r1
918 # endif
919 eor r0,r9,r9,ror#5
920 orr r2,r2,r3,lsl#24
921 eor r0,r0,r9,ror#19 @ Sigma1(e)
922 #endif
923 ldr r3,[r14],#4 @ *K256++
924 add r4,r4,r2 @ h+=X[i]
925 str r2,[sp,#15*4]
926 eor r2,r10,r11
927 add r4,r4,r0,ror#6 @ h+=Sigma1(e)
928 and r2,r2,r9
929 add r4,r4,r3 @ h+=K256[i]
930 eor r2,r2,r11 @ Ch(e,f,g)
931 eor r0,r5,r5,ror#11
932 add r4,r4,r2 @ h+=Ch(e,f,g)
933 #if 15==31
934 and r3,r3,#0xff
935 cmp r3,#0xf2 @ done?
936 #endif
937 #if 15<15
938 # if __ARM_ARCH__>=7
939 ldr r2,[r1],#4 @ prefetch
940 # else
941 ldrb r2,[r1,#3]
942 # endif
943 eor r3,r5,r6 @ a^b, b^c in next round
944 #else
945 ldr r2,[sp,#1*4] @ from future BODY_16_xx
946 eor r3,r5,r6 @ a^b, b^c in next round
947 ldr r1,[sp,#14*4] @ from future BODY_16_xx
948 #endif
949 eor r0,r0,r5,ror#20 @ Sigma0(a)
950 and r12,r12,r3 @ (b^c)&=(a^b)
951 add r8,r8,r4 @ d+=h
952 eor r12,r12,r6 @ Maj(a,b,c)
953 add r4,r4,r0,ror#2 @ h+=Sigma0(a)
954 @ add r4,r4,r12 @ h+=Maj(a,b,c)
955 .Lrounds_16_xx:
956 @ ldr r2,[sp,#1*4] @ 16
957 @ ldr r1,[sp,#14*4]
958 mov r0,r2,ror#7
959 add r4,r4,r12 @ h+=Maj(a,b,c) from the past
960 mov r12,r1,ror#17
961 eor r0,r0,r2,ror#18
962 eor r12,r12,r1,ror#19
963 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
964 ldr r2,[sp,#0*4]
965 eor r12,r12,r1,lsr#10 @ sigma1(X[i+14])
966 ldr r1,[sp,#9*4]
968 add r12,r12,r0
969 eor r0,r8,r8,ror#5 @ from BODY_00_15
970 add r2,r2,r12
971 eor r0,r0,r8,ror#19 @ Sigma1(e)
972 add r2,r2,r1 @ X[i]
973 ldr r12,[r14],#4 @ *K256++
974 add r11,r11,r2 @ h+=X[i]
975 str r2,[sp,#0*4]
976 eor r2,r9,r10
977 add r11,r11,r0,ror#6 @ h+=Sigma1(e)
978 and r2,r2,r8
979 add r11,r11,r12 @ h+=K256[i]
980 eor r2,r2,r10 @ Ch(e,f,g)
981 eor r0,r4,r4,ror#11
982 add r11,r11,r2 @ h+=Ch(e,f,g)
983 #if 16==31
984 and r12,r12,#0xff
985 cmp r12,#0xf2 @ done?
986 #endif
987 #if 16<15
988 # if __ARM_ARCH__>=7
989 ldr r2,[r1],#4 @ prefetch
990 # else
991 ldrb r2,[r1,#3]
992 # endif
993 eor r12,r4,r5 @ a^b, b^c in next round
994 #else
995 ldr r2,[sp,#2*4] @ from future BODY_16_xx
996 eor r12,r4,r5 @ a^b, b^c in next round
997 ldr r1,[sp,#15*4] @ from future BODY_16_xx
998 #endif
999 eor r0,r0,r4,ror#20 @ Sigma0(a)
1000 and r3,r3,r12 @ (b^c)&=(a^b)
1001 add r7,r7,r11 @ d+=h
1002 eor r3,r3,r5 @ Maj(a,b,c)
1003 add r11,r11,r0,ror#2 @ h+=Sigma0(a)
1004 @ add r11,r11,r3 @ h+=Maj(a,b,c)
1005 @ ldr r2,[sp,#2*4] @ 17
1006 @ ldr r1,[sp,#15*4]
1007 mov r0,r2,ror#7
1008 add r11,r11,r3 @ h+=Maj(a,b,c) from the past
1009 mov r3,r1,ror#17
1010 eor r0,r0,r2,ror#18
1011 eor r3,r3,r1,ror#19
1012 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1013 ldr r2,[sp,#1*4]
1014 eor r3,r3,r1,lsr#10 @ sigma1(X[i+14])
1015 ldr r1,[sp,#10*4]
1017 add r3,r3,r0
1018 eor r0,r7,r7,ror#5 @ from BODY_00_15
1019 add r2,r2,r3
1020 eor r0,r0,r7,ror#19 @ Sigma1(e)
1021 add r2,r2,r1 @ X[i]
1022 ldr r3,[r14],#4 @ *K256++
1023 add r10,r10,r2 @ h+=X[i]
1024 str r2,[sp,#1*4]
1025 eor r2,r8,r9
1026 add r10,r10,r0,ror#6 @ h+=Sigma1(e)
1027 and r2,r2,r7
1028 add r10,r10,r3 @ h+=K256[i]
1029 eor r2,r2,r9 @ Ch(e,f,g)
1030 eor r0,r11,r11,ror#11
1031 add r10,r10,r2 @ h+=Ch(e,f,g)
1032 #if 17==31
1033 and r3,r3,#0xff
1034 cmp r3,#0xf2 @ done?
1035 #endif
1036 #if 17<15
1037 # if __ARM_ARCH__>=7
1038 ldr r2,[r1],#4 @ prefetch
1039 # else
1040 ldrb r2,[r1,#3]
1041 # endif
1042 eor r3,r11,r4 @ a^b, b^c in next round
1043 #else
1044 ldr r2,[sp,#3*4] @ from future BODY_16_xx
1045 eor r3,r11,r4 @ a^b, b^c in next round
1046 ldr r1,[sp,#0*4] @ from future BODY_16_xx
1047 #endif
1048 eor r0,r0,r11,ror#20 @ Sigma0(a)
1049 and r12,r12,r3 @ (b^c)&=(a^b)
1050 add r6,r6,r10 @ d+=h
1051 eor r12,r12,r4 @ Maj(a,b,c)
1052 add r10,r10,r0,ror#2 @ h+=Sigma0(a)
1053 @ add r10,r10,r12 @ h+=Maj(a,b,c)
1054 @ ldr r2,[sp,#3*4] @ 18
1055 @ ldr r1,[sp,#0*4]
1056 mov r0,r2,ror#7
1057 add r10,r10,r12 @ h+=Maj(a,b,c) from the past
1058 mov r12,r1,ror#17
1059 eor r0,r0,r2,ror#18
1060 eor r12,r12,r1,ror#19
1061 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1062 ldr r2,[sp,#2*4]
1063 eor r12,r12,r1,lsr#10 @ sigma1(X[i+14])
1064 ldr r1,[sp,#11*4]
1066 add r12,r12,r0
1067 eor r0,r6,r6,ror#5 @ from BODY_00_15
1068 add r2,r2,r12
1069 eor r0,r0,r6,ror#19 @ Sigma1(e)
1070 add r2,r2,r1 @ X[i]
1071 ldr r12,[r14],#4 @ *K256++
1072 add r9,r9,r2 @ h+=X[i]
1073 str r2,[sp,#2*4]
1074 eor r2,r7,r8
1075 add r9,r9,r0,ror#6 @ h+=Sigma1(e)
1076 and r2,r2,r6
1077 add r9,r9,r12 @ h+=K256[i]
1078 eor r2,r2,r8 @ Ch(e,f,g)
1079 eor r0,r10,r10,ror#11
1080 add r9,r9,r2 @ h+=Ch(e,f,g)
1081 #if 18==31
1082 and r12,r12,#0xff
1083 cmp r12,#0xf2 @ done?
1084 #endif
1085 #if 18<15
1086 # if __ARM_ARCH__>=7
1087 ldr r2,[r1],#4 @ prefetch
1088 # else
1089 ldrb r2,[r1,#3]
1090 # endif
1091 eor r12,r10,r11 @ a^b, b^c in next round
1092 #else
1093 ldr r2,[sp,#4*4] @ from future BODY_16_xx
1094 eor r12,r10,r11 @ a^b, b^c in next round
1095 ldr r1,[sp,#1*4] @ from future BODY_16_xx
1096 #endif
1097 eor r0,r0,r10,ror#20 @ Sigma0(a)
1098 and r3,r3,r12 @ (b^c)&=(a^b)
1099 add r5,r5,r9 @ d+=h
1100 eor r3,r3,r11 @ Maj(a,b,c)
1101 add r9,r9,r0,ror#2 @ h+=Sigma0(a)
1102 @ add r9,r9,r3 @ h+=Maj(a,b,c)
1103 @ ldr r2,[sp,#4*4] @ 19
1104 @ ldr r1,[sp,#1*4]
1105 mov r0,r2,ror#7
1106 add r9,r9,r3 @ h+=Maj(a,b,c) from the past
1107 mov r3,r1,ror#17
1108 eor r0,r0,r2,ror#18
1109 eor r3,r3,r1,ror#19
1110 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1111 ldr r2,[sp,#3*4]
1112 eor r3,r3,r1,lsr#10 @ sigma1(X[i+14])
1113 ldr r1,[sp,#12*4]
1115 add r3,r3,r0
1116 eor r0,r5,r5,ror#5 @ from BODY_00_15
1117 add r2,r2,r3
1118 eor r0,r0,r5,ror#19 @ Sigma1(e)
1119 add r2,r2,r1 @ X[i]
1120 ldr r3,[r14],#4 @ *K256++
1121 add r8,r8,r2 @ h+=X[i]
1122 str r2,[sp,#3*4]
1123 eor r2,r6,r7
1124 add r8,r8,r0,ror#6 @ h+=Sigma1(e)
1125 and r2,r2,r5
1126 add r8,r8,r3 @ h+=K256[i]
1127 eor r2,r2,r7 @ Ch(e,f,g)
1128 eor r0,r9,r9,ror#11
1129 add r8,r8,r2 @ h+=Ch(e,f,g)
1130 #if 19==31
1131 and r3,r3,#0xff
1132 cmp r3,#0xf2 @ done?
1133 #endif
1134 #if 19<15
1135 # if __ARM_ARCH__>=7
1136 ldr r2,[r1],#4 @ prefetch
1137 # else
1138 ldrb r2,[r1,#3]
1139 # endif
1140 eor r3,r9,r10 @ a^b, b^c in next round
1141 #else
1142 ldr r2,[sp,#5*4] @ from future BODY_16_xx
1143 eor r3,r9,r10 @ a^b, b^c in next round
1144 ldr r1,[sp,#2*4] @ from future BODY_16_xx
1145 #endif
1146 eor r0,r0,r9,ror#20 @ Sigma0(a)
1147 and r12,r12,r3 @ (b^c)&=(a^b)
1148 add r4,r4,r8 @ d+=h
1149 eor r12,r12,r10 @ Maj(a,b,c)
1150 add r8,r8,r0,ror#2 @ h+=Sigma0(a)
1151 @ add r8,r8,r12 @ h+=Maj(a,b,c)
1152 @ ldr r2,[sp,#5*4] @ 20
1153 @ ldr r1,[sp,#2*4]
1154 mov r0,r2,ror#7
1155 add r8,r8,r12 @ h+=Maj(a,b,c) from the past
1156 mov r12,r1,ror#17
1157 eor r0,r0,r2,ror#18
1158 eor r12,r12,r1,ror#19
1159 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1160 ldr r2,[sp,#4*4]
1161 eor r12,r12,r1,lsr#10 @ sigma1(X[i+14])
1162 ldr r1,[sp,#13*4]
1164 add r12,r12,r0
1165 eor r0,r4,r4,ror#5 @ from BODY_00_15
1166 add r2,r2,r12
1167 eor r0,r0,r4,ror#19 @ Sigma1(e)
1168 add r2,r2,r1 @ X[i]
1169 ldr r12,[r14],#4 @ *K256++
1170 add r7,r7,r2 @ h+=X[i]
1171 str r2,[sp,#4*4]
1172 eor r2,r5,r6
1173 add r7,r7,r0,ror#6 @ h+=Sigma1(e)
1174 and r2,r2,r4
1175 add r7,r7,r12 @ h+=K256[i]
1176 eor r2,r2,r6 @ Ch(e,f,g)
1177 eor r0,r8,r8,ror#11
1178 add r7,r7,r2 @ h+=Ch(e,f,g)
1179 #if 20==31
1180 and r12,r12,#0xff
1181 cmp r12,#0xf2 @ done?
1182 #endif
1183 #if 20<15
1184 # if __ARM_ARCH__>=7
1185 ldr r2,[r1],#4 @ prefetch
1186 # else
1187 ldrb r2,[r1,#3]
1188 # endif
1189 eor r12,r8,r9 @ a^b, b^c in next round
1190 #else
1191 ldr r2,[sp,#6*4] @ from future BODY_16_xx
1192 eor r12,r8,r9 @ a^b, b^c in next round
1193 ldr r1,[sp,#3*4] @ from future BODY_16_xx
1194 #endif
1195 eor r0,r0,r8,ror#20 @ Sigma0(a)
1196 and r3,r3,r12 @ (b^c)&=(a^b)
1197 add r11,r11,r7 @ d+=h
1198 eor r3,r3,r9 @ Maj(a,b,c)
1199 add r7,r7,r0,ror#2 @ h+=Sigma0(a)
1200 @ add r7,r7,r3 @ h+=Maj(a,b,c)
1201 @ ldr r2,[sp,#6*4] @ 21
1202 @ ldr r1,[sp,#3*4]
1203 mov r0,r2,ror#7
1204 add r7,r7,r3 @ h+=Maj(a,b,c) from the past
1205 mov r3,r1,ror#17
1206 eor r0,r0,r2,ror#18
1207 eor r3,r3,r1,ror#19
1208 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1209 ldr r2,[sp,#5*4]
1210 eor r3,r3,r1,lsr#10 @ sigma1(X[i+14])
1211 ldr r1,[sp,#14*4]
1213 add r3,r3,r0
1214 eor r0,r11,r11,ror#5 @ from BODY_00_15
1215 add r2,r2,r3
1216 eor r0,r0,r11,ror#19 @ Sigma1(e)
1217 add r2,r2,r1 @ X[i]
1218 ldr r3,[r14],#4 @ *K256++
1219 add r6,r6,r2 @ h+=X[i]
1220 str r2,[sp,#5*4]
1221 eor r2,r4,r5
1222 add r6,r6,r0,ror#6 @ h+=Sigma1(e)
1223 and r2,r2,r11
1224 add r6,r6,r3 @ h+=K256[i]
1225 eor r2,r2,r5 @ Ch(e,f,g)
1226 eor r0,r7,r7,ror#11
1227 add r6,r6,r2 @ h+=Ch(e,f,g)
1228 #if 21==31
1229 and r3,r3,#0xff
1230 cmp r3,#0xf2 @ done?
1231 #endif
1232 #if 21<15
1233 # if __ARM_ARCH__>=7
1234 ldr r2,[r1],#4 @ prefetch
1235 # else
1236 ldrb r2,[r1,#3]
1237 # endif
1238 eor r3,r7,r8 @ a^b, b^c in next round
1239 #else
1240 ldr r2,[sp,#7*4] @ from future BODY_16_xx
1241 eor r3,r7,r8 @ a^b, b^c in next round
1242 ldr r1,[sp,#4*4] @ from future BODY_16_xx
1243 #endif
1244 eor r0,r0,r7,ror#20 @ Sigma0(a)
1245 and r12,r12,r3 @ (b^c)&=(a^b)
1246 add r10,r10,r6 @ d+=h
1247 eor r12,r12,r8 @ Maj(a,b,c)
1248 add r6,r6,r0,ror#2 @ h+=Sigma0(a)
1249 @ add r6,r6,r12 @ h+=Maj(a,b,c)
1250 @ ldr r2,[sp,#7*4] @ 22
1251 @ ldr r1,[sp,#4*4]
1252 mov r0,r2,ror#7
1253 add r6,r6,r12 @ h+=Maj(a,b,c) from the past
1254 mov r12,r1,ror#17
1255 eor r0,r0,r2,ror#18
1256 eor r12,r12,r1,ror#19
1257 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1258 ldr r2,[sp,#6*4]
1259 eor r12,r12,r1,lsr#10 @ sigma1(X[i+14])
1260 ldr r1,[sp,#15*4]
1262 add r12,r12,r0
1263 eor r0,r10,r10,ror#5 @ from BODY_00_15
1264 add r2,r2,r12
1265 eor r0,r0,r10,ror#19 @ Sigma1(e)
1266 add r2,r2,r1 @ X[i]
1267 ldr r12,[r14],#4 @ *K256++
1268 add r5,r5,r2 @ h+=X[i]
1269 str r2,[sp,#6*4]
1270 eor r2,r11,r4
1271 add r5,r5,r0,ror#6 @ h+=Sigma1(e)
1272 and r2,r2,r10
1273 add r5,r5,r12 @ h+=K256[i]
1274 eor r2,r2,r4 @ Ch(e,f,g)
1275 eor r0,r6,r6,ror#11
1276 add r5,r5,r2 @ h+=Ch(e,f,g)
1277 #if 22==31
1278 and r12,r12,#0xff
1279 cmp r12,#0xf2 @ done?
1280 #endif
1281 #if 22<15
1282 # if __ARM_ARCH__>=7
1283 ldr r2,[r1],#4 @ prefetch
1284 # else
1285 ldrb r2,[r1,#3]
1286 # endif
1287 eor r12,r6,r7 @ a^b, b^c in next round
1288 #else
1289 ldr r2,[sp,#8*4] @ from future BODY_16_xx
1290 eor r12,r6,r7 @ a^b, b^c in next round
1291 ldr r1,[sp,#5*4] @ from future BODY_16_xx
1292 #endif
1293 eor r0,r0,r6,ror#20 @ Sigma0(a)
1294 and r3,r3,r12 @ (b^c)&=(a^b)
1295 add r9,r9,r5 @ d+=h
1296 eor r3,r3,r7 @ Maj(a,b,c)
1297 add r5,r5,r0,ror#2 @ h+=Sigma0(a)
1298 @ add r5,r5,r3 @ h+=Maj(a,b,c)
1299 @ ldr r2,[sp,#8*4] @ 23
1300 @ ldr r1,[sp,#5*4]
1301 mov r0,r2,ror#7
1302 add r5,r5,r3 @ h+=Maj(a,b,c) from the past
1303 mov r3,r1,ror#17
1304 eor r0,r0,r2,ror#18
1305 eor r3,r3,r1,ror#19
1306 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1307 ldr r2,[sp,#7*4]
1308 eor r3,r3,r1,lsr#10 @ sigma1(X[i+14])
1309 ldr r1,[sp,#0*4]
1311 add r3,r3,r0
1312 eor r0,r9,r9,ror#5 @ from BODY_00_15
1313 add r2,r2,r3
1314 eor r0,r0,r9,ror#19 @ Sigma1(e)
1315 add r2,r2,r1 @ X[i]
1316 ldr r3,[r14],#4 @ *K256++
1317 add r4,r4,r2 @ h+=X[i]
1318 str r2,[sp,#7*4]
1319 eor r2,r10,r11
1320 add r4,r4,r0,ror#6 @ h+=Sigma1(e)
1321 and r2,r2,r9
1322 add r4,r4,r3 @ h+=K256[i]
1323 eor r2,r2,r11 @ Ch(e,f,g)
1324 eor r0,r5,r5,ror#11
1325 add r4,r4,r2 @ h+=Ch(e,f,g)
1326 #if 23==31
1327 and r3,r3,#0xff
1328 cmp r3,#0xf2 @ done?
1329 #endif
1330 #if 23<15
1331 # if __ARM_ARCH__>=7
1332 ldr r2,[r1],#4 @ prefetch
1333 # else
1334 ldrb r2,[r1,#3]
1335 # endif
1336 eor r3,r5,r6 @ a^b, b^c in next round
1337 #else
1338 ldr r2,[sp,#9*4] @ from future BODY_16_xx
1339 eor r3,r5,r6 @ a^b, b^c in next round
1340 ldr r1,[sp,#6*4] @ from future BODY_16_xx
1341 #endif
1342 eor r0,r0,r5,ror#20 @ Sigma0(a)
1343 and r12,r12,r3 @ (b^c)&=(a^b)
1344 add r8,r8,r4 @ d+=h
1345 eor r12,r12,r6 @ Maj(a,b,c)
1346 add r4,r4,r0,ror#2 @ h+=Sigma0(a)
1347 @ add r4,r4,r12 @ h+=Maj(a,b,c)
1348 @ ldr r2,[sp,#9*4] @ 24
1349 @ ldr r1,[sp,#6*4]
1350 mov r0,r2,ror#7
1351 add r4,r4,r12 @ h+=Maj(a,b,c) from the past
1352 mov r12,r1,ror#17
1353 eor r0,r0,r2,ror#18
1354 eor r12,r12,r1,ror#19
1355 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1356 ldr r2,[sp,#8*4]
1357 eor r12,r12,r1,lsr#10 @ sigma1(X[i+14])
1358 ldr r1,[sp,#1*4]
1360 add r12,r12,r0
1361 eor r0,r8,r8,ror#5 @ from BODY_00_15
1362 add r2,r2,r12
1363 eor r0,r0,r8,ror#19 @ Sigma1(e)
1364 add r2,r2,r1 @ X[i]
1365 ldr r12,[r14],#4 @ *K256++
1366 add r11,r11,r2 @ h+=X[i]
1367 str r2,[sp,#8*4]
1368 eor r2,r9,r10
1369 add r11,r11,r0,ror#6 @ h+=Sigma1(e)
1370 and r2,r2,r8
1371 add r11,r11,r12 @ h+=K256[i]
1372 eor r2,r2,r10 @ Ch(e,f,g)
1373 eor r0,r4,r4,ror#11
1374 add r11,r11,r2 @ h+=Ch(e,f,g)
1375 #if 24==31
1376 and r12,r12,#0xff
1377 cmp r12,#0xf2 @ done?
1378 #endif
1379 #if 24<15
1380 # if __ARM_ARCH__>=7
1381 ldr r2,[r1],#4 @ prefetch
1382 # else
1383 ldrb r2,[r1,#3]
1384 # endif
1385 eor r12,r4,r5 @ a^b, b^c in next round
1386 #else
1387 ldr r2,[sp,#10*4] @ from future BODY_16_xx
1388 eor r12,r4,r5 @ a^b, b^c in next round
1389 ldr r1,[sp,#7*4] @ from future BODY_16_xx
1390 #endif
1391 eor r0,r0,r4,ror#20 @ Sigma0(a)
1392 and r3,r3,r12 @ (b^c)&=(a^b)
1393 add r7,r7,r11 @ d+=h
1394 eor r3,r3,r5 @ Maj(a,b,c)
1395 add r11,r11,r0,ror#2 @ h+=Sigma0(a)
1396 @ add r11,r11,r3 @ h+=Maj(a,b,c)
1397 @ ldr r2,[sp,#10*4] @ 25
1398 @ ldr r1,[sp,#7*4]
1399 mov r0,r2,ror#7
1400 add r11,r11,r3 @ h+=Maj(a,b,c) from the past
1401 mov r3,r1,ror#17
1402 eor r0,r0,r2,ror#18
1403 eor r3,r3,r1,ror#19
1404 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1405 ldr r2,[sp,#9*4]
1406 eor r3,r3,r1,lsr#10 @ sigma1(X[i+14])
1407 ldr r1,[sp,#2*4]
1409 add r3,r3,r0
1410 eor r0,r7,r7,ror#5 @ from BODY_00_15
1411 add r2,r2,r3
1412 eor r0,r0,r7,ror#19 @ Sigma1(e)
1413 add r2,r2,r1 @ X[i]
1414 ldr r3,[r14],#4 @ *K256++
1415 add r10,r10,r2 @ h+=X[i]
1416 str r2,[sp,#9*4]
1417 eor r2,r8,r9
1418 add r10,r10,r0,ror#6 @ h+=Sigma1(e)
1419 and r2,r2,r7
1420 add r10,r10,r3 @ h+=K256[i]
1421 eor r2,r2,r9 @ Ch(e,f,g)
1422 eor r0,r11,r11,ror#11
1423 add r10,r10,r2 @ h+=Ch(e,f,g)
1424 #if 25==31
1425 and r3,r3,#0xff
1426 cmp r3,#0xf2 @ done?
1427 #endif
1428 #if 25<15
1429 # if __ARM_ARCH__>=7
1430 ldr r2,[r1],#4 @ prefetch
1431 # else
1432 ldrb r2,[r1,#3]
1433 # endif
1434 eor r3,r11,r4 @ a^b, b^c in next round
1435 #else
1436 ldr r2,[sp,#11*4] @ from future BODY_16_xx
1437 eor r3,r11,r4 @ a^b, b^c in next round
1438 ldr r1,[sp,#8*4] @ from future BODY_16_xx
1439 #endif
1440 eor r0,r0,r11,ror#20 @ Sigma0(a)
1441 and r12,r12,r3 @ (b^c)&=(a^b)
1442 add r6,r6,r10 @ d+=h
1443 eor r12,r12,r4 @ Maj(a,b,c)
1444 add r10,r10,r0,ror#2 @ h+=Sigma0(a)
1445 @ add r10,r10,r12 @ h+=Maj(a,b,c)
1446 @ ldr r2,[sp,#11*4] @ 26
1447 @ ldr r1,[sp,#8*4]
1448 mov r0,r2,ror#7
1449 add r10,r10,r12 @ h+=Maj(a,b,c) from the past
1450 mov r12,r1,ror#17
1451 eor r0,r0,r2,ror#18
1452 eor r12,r12,r1,ror#19
1453 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1454 ldr r2,[sp,#10*4]
1455 eor r12,r12,r1,lsr#10 @ sigma1(X[i+14])
1456 ldr r1,[sp,#3*4]
1458 add r12,r12,r0
1459 eor r0,r6,r6,ror#5 @ from BODY_00_15
1460 add r2,r2,r12
1461 eor r0,r0,r6,ror#19 @ Sigma1(e)
1462 add r2,r2,r1 @ X[i]
1463 ldr r12,[r14],#4 @ *K256++
1464 add r9,r9,r2 @ h+=X[i]
1465 str r2,[sp,#10*4]
1466 eor r2,r7,r8
1467 add r9,r9,r0,ror#6 @ h+=Sigma1(e)
1468 and r2,r2,r6
1469 add r9,r9,r12 @ h+=K256[i]
1470 eor r2,r2,r8 @ Ch(e,f,g)
1471 eor r0,r10,r10,ror#11
1472 add r9,r9,r2 @ h+=Ch(e,f,g)
1473 #if 26==31
1474 and r12,r12,#0xff
1475 cmp r12,#0xf2 @ done?
1476 #endif
1477 #if 26<15
1478 # if __ARM_ARCH__>=7
1479 ldr r2,[r1],#4 @ prefetch
1480 # else
1481 ldrb r2,[r1,#3]
1482 # endif
1483 eor r12,r10,r11 @ a^b, b^c in next round
1484 #else
1485 ldr r2,[sp,#12*4] @ from future BODY_16_xx
1486 eor r12,r10,r11 @ a^b, b^c in next round
1487 ldr r1,[sp,#9*4] @ from future BODY_16_xx
1488 #endif
1489 eor r0,r0,r10,ror#20 @ Sigma0(a)
1490 and r3,r3,r12 @ (b^c)&=(a^b)
1491 add r5,r5,r9 @ d+=h
1492 eor r3,r3,r11 @ Maj(a,b,c)
1493 add r9,r9,r0,ror#2 @ h+=Sigma0(a)
1494 @ add r9,r9,r3 @ h+=Maj(a,b,c)
1495 @ ldr r2,[sp,#12*4] @ 27
1496 @ ldr r1,[sp,#9*4]
1497 mov r0,r2,ror#7
1498 add r9,r9,r3 @ h+=Maj(a,b,c) from the past
1499 mov r3,r1,ror#17
1500 eor r0,r0,r2,ror#18
1501 eor r3,r3,r1,ror#19
1502 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1503 ldr r2,[sp,#11*4]
1504 eor r3,r3,r1,lsr#10 @ sigma1(X[i+14])
1505 ldr r1,[sp,#4*4]
1507 add r3,r3,r0
1508 eor r0,r5,r5,ror#5 @ from BODY_00_15
1509 add r2,r2,r3
1510 eor r0,r0,r5,ror#19 @ Sigma1(e)
1511 add r2,r2,r1 @ X[i]
1512 ldr r3,[r14],#4 @ *K256++
1513 add r8,r8,r2 @ h+=X[i]
1514 str r2,[sp,#11*4]
1515 eor r2,r6,r7
1516 add r8,r8,r0,ror#6 @ h+=Sigma1(e)
1517 and r2,r2,r5
1518 add r8,r8,r3 @ h+=K256[i]
1519 eor r2,r2,r7 @ Ch(e,f,g)
1520 eor r0,r9,r9,ror#11
1521 add r8,r8,r2 @ h+=Ch(e,f,g)
1522 #if 27==31
1523 and r3,r3,#0xff
1524 cmp r3,#0xf2 @ done?
1525 #endif
1526 #if 27<15
1527 # if __ARM_ARCH__>=7
1528 ldr r2,[r1],#4 @ prefetch
1529 # else
1530 ldrb r2,[r1,#3]
1531 # endif
1532 eor r3,r9,r10 @ a^b, b^c in next round
1533 #else
1534 ldr r2,[sp,#13*4] @ from future BODY_16_xx
1535 eor r3,r9,r10 @ a^b, b^c in next round
1536 ldr r1,[sp,#10*4] @ from future BODY_16_xx
1537 #endif
1538 eor r0,r0,r9,ror#20 @ Sigma0(a)
1539 and r12,r12,r3 @ (b^c)&=(a^b)
1540 add r4,r4,r8 @ d+=h
1541 eor r12,r12,r10 @ Maj(a,b,c)
1542 add r8,r8,r0,ror#2 @ h+=Sigma0(a)
1543 @ add r8,r8,r12 @ h+=Maj(a,b,c)
1544 @ ldr r2,[sp,#13*4] @ 28
1545 @ ldr r1,[sp,#10*4]
1546 mov r0,r2,ror#7
1547 add r8,r8,r12 @ h+=Maj(a,b,c) from the past
1548 mov r12,r1,ror#17
1549 eor r0,r0,r2,ror#18
1550 eor r12,r12,r1,ror#19
1551 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1552 ldr r2,[sp,#12*4]
1553 eor r12,r12,r1,lsr#10 @ sigma1(X[i+14])
1554 ldr r1,[sp,#5*4]
1556 add r12,r12,r0
1557 eor r0,r4,r4,ror#5 @ from BODY_00_15
1558 add r2,r2,r12
1559 eor r0,r0,r4,ror#19 @ Sigma1(e)
1560 add r2,r2,r1 @ X[i]
1561 ldr r12,[r14],#4 @ *K256++
1562 add r7,r7,r2 @ h+=X[i]
1563 str r2,[sp,#12*4]
1564 eor r2,r5,r6
1565 add r7,r7,r0,ror#6 @ h+=Sigma1(e)
1566 and r2,r2,r4
1567 add r7,r7,r12 @ h+=K256[i]
1568 eor r2,r2,r6 @ Ch(e,f,g)
1569 eor r0,r8,r8,ror#11
1570 add r7,r7,r2 @ h+=Ch(e,f,g)
1571 #if 28==31
1572 and r12,r12,#0xff
1573 cmp r12,#0xf2 @ done?
1574 #endif
1575 #if 28<15
1576 # if __ARM_ARCH__>=7
1577 ldr r2,[r1],#4 @ prefetch
1578 # else
1579 ldrb r2,[r1,#3]
1580 # endif
1581 eor r12,r8,r9 @ a^b, b^c in next round
1582 #else
1583 ldr r2,[sp,#14*4] @ from future BODY_16_xx
1584 eor r12,r8,r9 @ a^b, b^c in next round
1585 ldr r1,[sp,#11*4] @ from future BODY_16_xx
1586 #endif
1587 eor r0,r0,r8,ror#20 @ Sigma0(a)
1588 and r3,r3,r12 @ (b^c)&=(a^b)
1589 add r11,r11,r7 @ d+=h
1590 eor r3,r3,r9 @ Maj(a,b,c)
1591 add r7,r7,r0,ror#2 @ h+=Sigma0(a)
1592 @ add r7,r7,r3 @ h+=Maj(a,b,c)
1593 @ ldr r2,[sp,#14*4] @ 29
1594 @ ldr r1,[sp,#11*4]
1595 mov r0,r2,ror#7
1596 add r7,r7,r3 @ h+=Maj(a,b,c) from the past
1597 mov r3,r1,ror#17
1598 eor r0,r0,r2,ror#18
1599 eor r3,r3,r1,ror#19
1600 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1601 ldr r2,[sp,#13*4]
1602 eor r3,r3,r1,lsr#10 @ sigma1(X[i+14])
1603 ldr r1,[sp,#6*4]
1605 add r3,r3,r0
1606 eor r0,r11,r11,ror#5 @ from BODY_00_15
1607 add r2,r2,r3
1608 eor r0,r0,r11,ror#19 @ Sigma1(e)
1609 add r2,r2,r1 @ X[i]
1610 ldr r3,[r14],#4 @ *K256++
1611 add r6,r6,r2 @ h+=X[i]
1612 str r2,[sp,#13*4]
1613 eor r2,r4,r5
1614 add r6,r6,r0,ror#6 @ h+=Sigma1(e)
1615 and r2,r2,r11
1616 add r6,r6,r3 @ h+=K256[i]
1617 eor r2,r2,r5 @ Ch(e,f,g)
1618 eor r0,r7,r7,ror#11
1619 add r6,r6,r2 @ h+=Ch(e,f,g)
1620 #if 29==31
1621 and r3,r3,#0xff
1622 cmp r3,#0xf2 @ done?
1623 #endif
1624 #if 29<15
1625 # if __ARM_ARCH__>=7
1626 ldr r2,[r1],#4 @ prefetch
1627 # else
1628 ldrb r2,[r1,#3]
1629 # endif
1630 eor r3,r7,r8 @ a^b, b^c in next round
1631 #else
1632 ldr r2,[sp,#15*4] @ from future BODY_16_xx
1633 eor r3,r7,r8 @ a^b, b^c in next round
1634 ldr r1,[sp,#12*4] @ from future BODY_16_xx
1635 #endif
1636 eor r0,r0,r7,ror#20 @ Sigma0(a)
1637 and r12,r12,r3 @ (b^c)&=(a^b)
1638 add r10,r10,r6 @ d+=h
1639 eor r12,r12,r8 @ Maj(a,b,c)
1640 add r6,r6,r0,ror#2 @ h+=Sigma0(a)
1641 @ add r6,r6,r12 @ h+=Maj(a,b,c)
1642 @ ldr r2,[sp,#15*4] @ 30
1643 @ ldr r1,[sp,#12*4]
1644 mov r0,r2,ror#7
1645 add r6,r6,r12 @ h+=Maj(a,b,c) from the past
1646 mov r12,r1,ror#17
1647 eor r0,r0,r2,ror#18
1648 eor r12,r12,r1,ror#19
1649 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1650 ldr r2,[sp,#14*4]
1651 eor r12,r12,r1,lsr#10 @ sigma1(X[i+14])
1652 ldr r1,[sp,#7*4]
1654 add r12,r12,r0
1655 eor r0,r10,r10,ror#5 @ from BODY_00_15
1656 add r2,r2,r12
1657 eor r0,r0,r10,ror#19 @ Sigma1(e)
1658 add r2,r2,r1 @ X[i]
1659 ldr r12,[r14],#4 @ *K256++
1660 add r5,r5,r2 @ h+=X[i]
1661 str r2,[sp,#14*4]
1662 eor r2,r11,r4
1663 add r5,r5,r0,ror#6 @ h+=Sigma1(e)
1664 and r2,r2,r10
1665 add r5,r5,r12 @ h+=K256[i]
1666 eor r2,r2,r4 @ Ch(e,f,g)
1667 eor r0,r6,r6,ror#11
1668 add r5,r5,r2 @ h+=Ch(e,f,g)
1669 #if 30==31
1670 and r12,r12,#0xff
1671 cmp r12,#0xf2 @ done?
1672 #endif
1673 #if 30<15
1674 # if __ARM_ARCH__>=7
1675 ldr r2,[r1],#4 @ prefetch
1676 # else
1677 ldrb r2,[r1,#3]
1678 # endif
1679 eor r12,r6,r7 @ a^b, b^c in next round
1680 #else
1681 ldr r2,[sp,#0*4] @ from future BODY_16_xx
1682 eor r12,r6,r7 @ a^b, b^c in next round
1683 ldr r1,[sp,#13*4] @ from future BODY_16_xx
1684 #endif
1685 eor r0,r0,r6,ror#20 @ Sigma0(a)
1686 and r3,r3,r12 @ (b^c)&=(a^b)
1687 add r9,r9,r5 @ d+=h
1688 eor r3,r3,r7 @ Maj(a,b,c)
1689 add r5,r5,r0,ror#2 @ h+=Sigma0(a)
1690 @ add r5,r5,r3 @ h+=Maj(a,b,c)
1691 @ ldr r2,[sp,#0*4] @ 31
1692 @ ldr r1,[sp,#13*4]
1693 mov r0,r2,ror#7
1694 add r5,r5,r3 @ h+=Maj(a,b,c) from the past
1695 mov r3,r1,ror#17
1696 eor r0,r0,r2,ror#18
1697 eor r3,r3,r1,ror#19
1698 eor r0,r0,r2,lsr#3 @ sigma0(X[i+1])
1699 ldr r2,[sp,#15*4]
1700 eor r3,r3,r1,lsr#10 @ sigma1(X[i+14])
1701 ldr r1,[sp,#8*4]
1703 add r3,r3,r0
1704 eor r0,r9,r9,ror#5 @ from BODY_00_15
1705 add r2,r2,r3
1706 eor r0,r0,r9,ror#19 @ Sigma1(e)
1707 add r2,r2,r1 @ X[i]
1708 ldr r3,[r14],#4 @ *K256++
1709 add r4,r4,r2 @ h+=X[i]
1710 str r2,[sp,#15*4]
1711 eor r2,r10,r11
1712 add r4,r4,r0,ror#6 @ h+=Sigma1(e)
1713 and r2,r2,r9
1714 add r4,r4,r3 @ h+=K256[i]
1715 eor r2,r2,r11 @ Ch(e,f,g)
1716 eor r0,r5,r5,ror#11
1717 add r4,r4,r2 @ h+=Ch(e,f,g)
1718 #if 31==31
1719 and r3,r3,#0xff
1720 cmp r3,#0xf2 @ done?
1721 #endif
1722 #if 31<15
1723 # if __ARM_ARCH__>=7
1724 ldr r2,[r1],#4 @ prefetch
1725 # else
1726 ldrb r2,[r1,#3]
1727 # endif
1728 eor r3,r5,r6 @ a^b, b^c in next round
1729 #else
1730 ldr r2,[sp,#1*4] @ from future BODY_16_xx
1731 eor r3,r5,r6 @ a^b, b^c in next round
1732 ldr r1,[sp,#14*4] @ from future BODY_16_xx
1733 #endif
1734 eor r0,r0,r5,ror#20 @ Sigma0(a)
1735 and r12,r12,r3 @ (b^c)&=(a^b)
1736 add r8,r8,r4 @ d+=h
1737 eor r12,r12,r6 @ Maj(a,b,c)
1738 add r4,r4,r0,ror#2 @ h+=Sigma0(a)
1739 @ add r4,r4,r12 @ h+=Maj(a,b,c)
1740 ldreq r3,[sp,#16*4] @ pull ctx
1741 bne .Lrounds_16_xx
1743 add r4,r4,r12 @ h+=Maj(a,b,c) from the past
1744 ldr r0,[r3,#0]
1745 ldr r2,[r3,#4]
1746 ldr r12,[r3,#8]
1747 add r4,r4,r0
1748 ldr r0,[r3,#12]
1749 add r5,r5,r2
1750 ldr r2,[r3,#16]
1751 add r6,r6,r12
1752 ldr r12,[r3,#20]
1753 add r7,r7,r0
1754 ldr r0,[r3,#24]
1755 add r8,r8,r2
1756 ldr r2,[r3,#28]
1757 add r9,r9,r12
1758 ldr r1,[sp,#17*4] @ pull inp
1759 ldr r12,[sp,#18*4] @ pull inp+len
1760 add r10,r10,r0
1761 add r11,r11,r2
1762 stmia r3,{r4,r5,r6,r7,r8,r9,r10,r11}
1763 cmp r1,r12
1764 sub r14,r14,#256 @ rewind Ktbl
1765 bne .Loop
1767 add sp,sp,#19*4 @ destroy frame
1768 #if __ARM_ARCH__>=5
1769 ldmia sp!,{r4-r11,pc}
1770 #else
1771 ldmia sp!,{r4-r11,lr}
1772 tst lr,#1
1773 moveq pc,lr @ be binary compatible with V4, yet
1774 .word 0xe12fff1e @ interoperable with Thumb ISA:-)
1775 #endif
1776 .size sha256_block_data_order,.-sha256_block_data_order
1777 #if __ARM_MAX_ARCH__>=7
1778 .arch armv7-a
1779 .fpu neon
1781 .type sha256_block_data_order_neon,%function
1782 .align 4
1783 sha256_block_data_order_neon:
1784 .LNEON:
1785 stmdb sp!,{r4-r12,lr}
1787 mov r12,sp
1788 sub sp,sp,#16*4+16 @ alloca
1789 sub r14,r3,#256+32 @ K256
1790 bic sp,sp,#15 @ align for 128-bit stores
1792 vld1.8 {q0},[r1]!
1793 vld1.8 {q1},[r1]!
1794 vld1.8 {q2},[r1]!
1795 vld1.8 {q3},[r1]!
1796 vld1.32 {q8},[r14,:128]!
1797 vld1.32 {q9},[r14,:128]!
1798 vld1.32 {q10},[r14,:128]!
1799 vld1.32 {q11},[r14,:128]!
1800 vrev32.8 q0,q0 @ yes, even on
1801 str r0,[sp,#64]
1802 vrev32.8 q1,q1 @ big-endian
1803 str r1,[sp,#68]
1804 mov r1,sp
1805 vrev32.8 q2,q2
1806 str r2,[sp,#72]
1807 vrev32.8 q3,q3
1808 str r12,[sp,#76] @ save original sp
1809 vadd.i32 q8,q8,q0
1810 vadd.i32 q9,q9,q1
1811 vst1.32 {q8},[r1,:128]!
1812 vadd.i32 q10,q10,q2
1813 vst1.32 {q9},[r1,:128]!
1814 vadd.i32 q11,q11,q3
1815 vst1.32 {q10},[r1,:128]!
1816 vst1.32 {q11},[r1,:128]!
1818 ldmia r0,{r4-r11}
1819 sub r1,r1,#64
1820 ldr r2,[sp,#0]
1821 eor r12,r12,r12
1822 eor r3,r5,r6
1823 b .L_00_48
1825 .align 4
1826 .L_00_48:
1827 vext.8 q8,q0,q1,#4
1828 add r11,r11,r2
1829 eor r2,r9,r10
1830 eor r0,r8,r8,ror#5
1831 vext.8 q9,q2,q3,#4
1832 add r4,r4,r12
1833 and r2,r2,r8
1834 eor r12,r0,r8,ror#19
1835 vshr.u32 q10,q8,#7
1836 eor r0,r4,r4,ror#11
1837 eor r2,r2,r10
1838 vadd.i32 q0,q0,q9
1839 add r11,r11,r12,ror#6
1840 eor r12,r4,r5
1841 vshr.u32 q9,q8,#3
1842 eor r0,r0,r4,ror#20
1843 add r11,r11,r2
1844 vsli.32 q10,q8,#25
1845 ldr r2,[sp,#4]
1846 and r3,r3,r12
1847 vshr.u32 q11,q8,#18
1848 add r7,r7,r11
1849 add r11,r11,r0,ror#2
1850 eor r3,r3,r5
1851 veor q9,q9,q10
1852 add r10,r10,r2
1853 vsli.32 q11,q8,#14
1854 eor r2,r8,r9
1855 eor r0,r7,r7,ror#5
1856 vshr.u32 d24,d7,#17
1857 add r11,r11,r3
1858 and r2,r2,r7
1859 veor q9,q9,q11
1860 eor r3,r0,r7,ror#19
1861 eor r0,r11,r11,ror#11
1862 vsli.32 d24,d7,#15
1863 eor r2,r2,r9
1864 add r10,r10,r3,ror#6
1865 vshr.u32 d25,d7,#10
1866 eor r3,r11,r4
1867 eor r0,r0,r11,ror#20
1868 vadd.i32 q0,q0,q9
1869 add r10,r10,r2
1870 ldr r2,[sp,#8]
1871 veor d25,d25,d24
1872 and r12,r12,r3
1873 add r6,r6,r10
1874 vshr.u32 d24,d7,#19
1875 add r10,r10,r0,ror#2
1876 eor r12,r12,r4
1877 vsli.32 d24,d7,#13
1878 add r9,r9,r2
1879 eor r2,r7,r8
1880 veor d25,d25,d24
1881 eor r0,r6,r6,ror#5
1882 add r10,r10,r12
1883 vadd.i32 d0,d0,d25
1884 and r2,r2,r6
1885 eor r12,r0,r6,ror#19
1886 vshr.u32 d24,d0,#17
1887 eor r0,r10,r10,ror#11
1888 eor r2,r2,r8
1889 vsli.32 d24,d0,#15
1890 add r9,r9,r12,ror#6
1891 eor r12,r10,r11
1892 vshr.u32 d25,d0,#10
1893 eor r0,r0,r10,ror#20
1894 add r9,r9,r2
1895 veor d25,d25,d24
1896 ldr r2,[sp,#12]
1897 and r3,r3,r12
1898 vshr.u32 d24,d0,#19
1899 add r5,r5,r9
1900 add r9,r9,r0,ror#2
1901 eor r3,r3,r11
1902 vld1.32 {q8},[r14,:128]!
1903 add r8,r8,r2
1904 vsli.32 d24,d0,#13
1905 eor r2,r6,r7
1906 eor r0,r5,r5,ror#5
1907 veor d25,d25,d24
1908 add r9,r9,r3
1909 and r2,r2,r5
1910 vadd.i32 d1,d1,d25
1911 eor r3,r0,r5,ror#19
1912 eor r0,r9,r9,ror#11
1913 vadd.i32 q8,q8,q0
1914 eor r2,r2,r7
1915 add r8,r8,r3,ror#6
1916 eor r3,r9,r10
1917 eor r0,r0,r9,ror#20
1918 add r8,r8,r2
1919 ldr r2,[sp,#16]
1920 and r12,r12,r3
1921 add r4,r4,r8
1922 vst1.32 {q8},[r1,:128]!
1923 add r8,r8,r0,ror#2
1924 eor r12,r12,r10
1925 vext.8 q8,q1,q2,#4
1926 add r7,r7,r2
1927 eor r2,r5,r6
1928 eor r0,r4,r4,ror#5
1929 vext.8 q9,q3,q0,#4
1930 add r8,r8,r12
1931 and r2,r2,r4
1932 eor r12,r0,r4,ror#19
1933 vshr.u32 q10,q8,#7
1934 eor r0,r8,r8,ror#11
1935 eor r2,r2,r6
1936 vadd.i32 q1,q1,q9
1937 add r7,r7,r12,ror#6
1938 eor r12,r8,r9
1939 vshr.u32 q9,q8,#3
1940 eor r0,r0,r8,ror#20
1941 add r7,r7,r2
1942 vsli.32 q10,q8,#25
1943 ldr r2,[sp,#20]
1944 and r3,r3,r12
1945 vshr.u32 q11,q8,#18
1946 add r11,r11,r7
1947 add r7,r7,r0,ror#2
1948 eor r3,r3,r9
1949 veor q9,q9,q10
1950 add r6,r6,r2
1951 vsli.32 q11,q8,#14
1952 eor r2,r4,r5
1953 eor r0,r11,r11,ror#5
1954 vshr.u32 d24,d1,#17
1955 add r7,r7,r3
1956 and r2,r2,r11
1957 veor q9,q9,q11
1958 eor r3,r0,r11,ror#19
1959 eor r0,r7,r7,ror#11
1960 vsli.32 d24,d1,#15
1961 eor r2,r2,r5
1962 add r6,r6,r3,ror#6
1963 vshr.u32 d25,d1,#10
1964 eor r3,r7,r8
1965 eor r0,r0,r7,ror#20
1966 vadd.i32 q1,q1,q9
1967 add r6,r6,r2
1968 ldr r2,[sp,#24]
1969 veor d25,d25,d24
1970 and r12,r12,r3
1971 add r10,r10,r6
1972 vshr.u32 d24,d1,#19
1973 add r6,r6,r0,ror#2
1974 eor r12,r12,r8
1975 vsli.32 d24,d1,#13
1976 add r5,r5,r2
1977 eor r2,r11,r4
1978 veor d25,d25,d24
1979 eor r0,r10,r10,ror#5
1980 add r6,r6,r12
1981 vadd.i32 d2,d2,d25
1982 and r2,r2,r10
1983 eor r12,r0,r10,ror#19
1984 vshr.u32 d24,d2,#17
1985 eor r0,r6,r6,ror#11
1986 eor r2,r2,r4
1987 vsli.32 d24,d2,#15
1988 add r5,r5,r12,ror#6
1989 eor r12,r6,r7
1990 vshr.u32 d25,d2,#10
1991 eor r0,r0,r6,ror#20
1992 add r5,r5,r2
1993 veor d25,d25,d24
1994 ldr r2,[sp,#28]
1995 and r3,r3,r12
1996 vshr.u32 d24,d2,#19
1997 add r9,r9,r5
1998 add r5,r5,r0,ror#2
1999 eor r3,r3,r7
2000 vld1.32 {q8},[r14,:128]!
2001 add r4,r4,r2
2002 vsli.32 d24,d2,#13
2003 eor r2,r10,r11
2004 eor r0,r9,r9,ror#5
2005 veor d25,d25,d24
2006 add r5,r5,r3
2007 and r2,r2,r9
2008 vadd.i32 d3,d3,d25
2009 eor r3,r0,r9,ror#19
2010 eor r0,r5,r5,ror#11
2011 vadd.i32 q8,q8,q1
2012 eor r2,r2,r11
2013 add r4,r4,r3,ror#6
2014 eor r3,r5,r6
2015 eor r0,r0,r5,ror#20
2016 add r4,r4,r2
2017 ldr r2,[sp,#32]
2018 and r12,r12,r3
2019 add r8,r8,r4
2020 vst1.32 {q8},[r1,:128]!
2021 add r4,r4,r0,ror#2
2022 eor r12,r12,r6
2023 vext.8 q8,q2,q3,#4
2024 add r11,r11,r2
2025 eor r2,r9,r10
2026 eor r0,r8,r8,ror#5
2027 vext.8 q9,q0,q1,#4
2028 add r4,r4,r12
2029 and r2,r2,r8
2030 eor r12,r0,r8,ror#19
2031 vshr.u32 q10,q8,#7
2032 eor r0,r4,r4,ror#11
2033 eor r2,r2,r10
2034 vadd.i32 q2,q2,q9
2035 add r11,r11,r12,ror#6
2036 eor r12,r4,r5
2037 vshr.u32 q9,q8,#3
2038 eor r0,r0,r4,ror#20
2039 add r11,r11,r2
2040 vsli.32 q10,q8,#25
2041 ldr r2,[sp,#36]
2042 and r3,r3,r12
2043 vshr.u32 q11,q8,#18
2044 add r7,r7,r11
2045 add r11,r11,r0,ror#2
2046 eor r3,r3,r5
2047 veor q9,q9,q10
2048 add r10,r10,r2
2049 vsli.32 q11,q8,#14
2050 eor r2,r8,r9
2051 eor r0,r7,r7,ror#5
2052 vshr.u32 d24,d3,#17
2053 add r11,r11,r3
2054 and r2,r2,r7
2055 veor q9,q9,q11
2056 eor r3,r0,r7,ror#19
2057 eor r0,r11,r11,ror#11
2058 vsli.32 d24,d3,#15
2059 eor r2,r2,r9
2060 add r10,r10,r3,ror#6
2061 vshr.u32 d25,d3,#10
2062 eor r3,r11,r4
2063 eor r0,r0,r11,ror#20
2064 vadd.i32 q2,q2,q9
2065 add r10,r10,r2
2066 ldr r2,[sp,#40]
2067 veor d25,d25,d24
2068 and r12,r12,r3
2069 add r6,r6,r10
2070 vshr.u32 d24,d3,#19
2071 add r10,r10,r0,ror#2
2072 eor r12,r12,r4
2073 vsli.32 d24,d3,#13
2074 add r9,r9,r2
2075 eor r2,r7,r8
2076 veor d25,d25,d24
2077 eor r0,r6,r6,ror#5
2078 add r10,r10,r12
2079 vadd.i32 d4,d4,d25
2080 and r2,r2,r6
2081 eor r12,r0,r6,ror#19
2082 vshr.u32 d24,d4,#17
2083 eor r0,r10,r10,ror#11
2084 eor r2,r2,r8
2085 vsli.32 d24,d4,#15
2086 add r9,r9,r12,ror#6
2087 eor r12,r10,r11
2088 vshr.u32 d25,d4,#10
2089 eor r0,r0,r10,ror#20
2090 add r9,r9,r2
2091 veor d25,d25,d24
2092 ldr r2,[sp,#44]
2093 and r3,r3,r12
2094 vshr.u32 d24,d4,#19
2095 add r5,r5,r9
2096 add r9,r9,r0,ror#2
2097 eor r3,r3,r11
2098 vld1.32 {q8},[r14,:128]!
2099 add r8,r8,r2
2100 vsli.32 d24,d4,#13
2101 eor r2,r6,r7
2102 eor r0,r5,r5,ror#5
2103 veor d25,d25,d24
2104 add r9,r9,r3
2105 and r2,r2,r5
2106 vadd.i32 d5,d5,d25
2107 eor r3,r0,r5,ror#19
2108 eor r0,r9,r9,ror#11
2109 vadd.i32 q8,q8,q2
2110 eor r2,r2,r7
2111 add r8,r8,r3,ror#6
2112 eor r3,r9,r10
2113 eor r0,r0,r9,ror#20
2114 add r8,r8,r2
2115 ldr r2,[sp,#48]
2116 and r12,r12,r3
2117 add r4,r4,r8
2118 vst1.32 {q8},[r1,:128]!
2119 add r8,r8,r0,ror#2
2120 eor r12,r12,r10
2121 vext.8 q8,q3,q0,#4
2122 add r7,r7,r2
2123 eor r2,r5,r6
2124 eor r0,r4,r4,ror#5
2125 vext.8 q9,q1,q2,#4
2126 add r8,r8,r12
2127 and r2,r2,r4
2128 eor r12,r0,r4,ror#19
2129 vshr.u32 q10,q8,#7
2130 eor r0,r8,r8,ror#11
2131 eor r2,r2,r6
2132 vadd.i32 q3,q3,q9
2133 add r7,r7,r12,ror#6
2134 eor r12,r8,r9
2135 vshr.u32 q9,q8,#3
2136 eor r0,r0,r8,ror#20
2137 add r7,r7,r2
2138 vsli.32 q10,q8,#25
2139 ldr r2,[sp,#52]
2140 and r3,r3,r12
2141 vshr.u32 q11,q8,#18
2142 add r11,r11,r7
2143 add r7,r7,r0,ror#2
2144 eor r3,r3,r9
2145 veor q9,q9,q10
2146 add r6,r6,r2
2147 vsli.32 q11,q8,#14
2148 eor r2,r4,r5
2149 eor r0,r11,r11,ror#5
2150 vshr.u32 d24,d5,#17
2151 add r7,r7,r3
2152 and r2,r2,r11
2153 veor q9,q9,q11
2154 eor r3,r0,r11,ror#19
2155 eor r0,r7,r7,ror#11
2156 vsli.32 d24,d5,#15
2157 eor r2,r2,r5
2158 add r6,r6,r3,ror#6
2159 vshr.u32 d25,d5,#10
2160 eor r3,r7,r8
2161 eor r0,r0,r7,ror#20
2162 vadd.i32 q3,q3,q9
2163 add r6,r6,r2
2164 ldr r2,[sp,#56]
2165 veor d25,d25,d24
2166 and r12,r12,r3
2167 add r10,r10,r6
2168 vshr.u32 d24,d5,#19
2169 add r6,r6,r0,ror#2
2170 eor r12,r12,r8
2171 vsli.32 d24,d5,#13
2172 add r5,r5,r2
2173 eor r2,r11,r4
2174 veor d25,d25,d24
2175 eor r0,r10,r10,ror#5
2176 add r6,r6,r12
2177 vadd.i32 d6,d6,d25
2178 and r2,r2,r10
2179 eor r12,r0,r10,ror#19
2180 vshr.u32 d24,d6,#17
2181 eor r0,r6,r6,ror#11
2182 eor r2,r2,r4
2183 vsli.32 d24,d6,#15
2184 add r5,r5,r12,ror#6
2185 eor r12,r6,r7
2186 vshr.u32 d25,d6,#10
2187 eor r0,r0,r6,ror#20
2188 add r5,r5,r2
2189 veor d25,d25,d24
2190 ldr r2,[sp,#60]
2191 and r3,r3,r12
2192 vshr.u32 d24,d6,#19
2193 add r9,r9,r5
2194 add r5,r5,r0,ror#2
2195 eor r3,r3,r7
2196 vld1.32 {q8},[r14,:128]!
2197 add r4,r4,r2
2198 vsli.32 d24,d6,#13
2199 eor r2,r10,r11
2200 eor r0,r9,r9,ror#5
2201 veor d25,d25,d24
2202 add r5,r5,r3
2203 and r2,r2,r9
2204 vadd.i32 d7,d7,d25
2205 eor r3,r0,r9,ror#19
2206 eor r0,r5,r5,ror#11
2207 vadd.i32 q8,q8,q3
2208 eor r2,r2,r11
2209 add r4,r4,r3,ror#6
2210 eor r3,r5,r6
2211 eor r0,r0,r5,ror#20
2212 add r4,r4,r2
2213 ldr r2,[r14]
2214 and r12,r12,r3
2215 add r8,r8,r4
2216 vst1.32 {q8},[r1,:128]!
2217 add r4,r4,r0,ror#2
2218 eor r12,r12,r6
2219 teq r2,#0 @ check for K256 terminator
2220 ldr r2,[sp,#0]
2221 sub r1,r1,#64
2222 bne .L_00_48
2224 ldr r1,[sp,#68]
2225 ldr r0,[sp,#72]
2226 sub r14,r14,#256 @ rewind r14
2227 teq r1,r0
2228 subeq r1,r1,#64 @ avoid SEGV
2229 vld1.8 {q0},[r1]! @ load next input block
2230 vld1.8 {q1},[r1]!
2231 vld1.8 {q2},[r1]!
2232 vld1.8 {q3},[r1]!
2233 strne r1,[sp,#68]
2234 mov r1,sp
2235 add r11,r11,r2
2236 eor r2,r9,r10
2237 eor r0,r8,r8,ror#5
2238 add r4,r4,r12
2239 vld1.32 {q8},[r14,:128]!
2240 and r2,r2,r8
2241 eor r12,r0,r8,ror#19
2242 eor r0,r4,r4,ror#11
2243 eor r2,r2,r10
2244 vrev32.8 q0,q0
2245 add r11,r11,r12,ror#6
2246 eor r12,r4,r5
2247 eor r0,r0,r4,ror#20
2248 add r11,r11,r2
2249 vadd.i32 q8,q8,q0
2250 ldr r2,[sp,#4]
2251 and r3,r3,r12
2252 add r7,r7,r11
2253 add r11,r11,r0,ror#2
2254 eor r3,r3,r5
2255 add r10,r10,r2
2256 eor r2,r8,r9
2257 eor r0,r7,r7,ror#5
2258 add r11,r11,r3
2259 and r2,r2,r7
2260 eor r3,r0,r7,ror#19
2261 eor r0,r11,r11,ror#11
2262 eor r2,r2,r9
2263 add r10,r10,r3,ror#6
2264 eor r3,r11,r4
2265 eor r0,r0,r11,ror#20
2266 add r10,r10,r2
2267 ldr r2,[sp,#8]
2268 and r12,r12,r3
2269 add r6,r6,r10
2270 add r10,r10,r0,ror#2
2271 eor r12,r12,r4
2272 add r9,r9,r2
2273 eor r2,r7,r8
2274 eor r0,r6,r6,ror#5
2275 add r10,r10,r12
2276 and r2,r2,r6
2277 eor r12,r0,r6,ror#19
2278 eor r0,r10,r10,ror#11
2279 eor r2,r2,r8
2280 add r9,r9,r12,ror#6
2281 eor r12,r10,r11
2282 eor r0,r0,r10,ror#20
2283 add r9,r9,r2
2284 ldr r2,[sp,#12]
2285 and r3,r3,r12
2286 add r5,r5,r9
2287 add r9,r9,r0,ror#2
2288 eor r3,r3,r11
2289 add r8,r8,r2
2290 eor r2,r6,r7
2291 eor r0,r5,r5,ror#5
2292 add r9,r9,r3
2293 and r2,r2,r5
2294 eor r3,r0,r5,ror#19
2295 eor r0,r9,r9,ror#11
2296 eor r2,r2,r7
2297 add r8,r8,r3,ror#6
2298 eor r3,r9,r10
2299 eor r0,r0,r9,ror#20
2300 add r8,r8,r2
2301 ldr r2,[sp,#16]
2302 and r12,r12,r3
2303 add r4,r4,r8
2304 add r8,r8,r0,ror#2
2305 eor r12,r12,r10
2306 vst1.32 {q8},[r1,:128]!
2307 add r7,r7,r2
2308 eor r2,r5,r6
2309 eor r0,r4,r4,ror#5
2310 add r8,r8,r12
2311 vld1.32 {q8},[r14,:128]!
2312 and r2,r2,r4
2313 eor r12,r0,r4,ror#19
2314 eor r0,r8,r8,ror#11
2315 eor r2,r2,r6
2316 vrev32.8 q1,q1
2317 add r7,r7,r12,ror#6
2318 eor r12,r8,r9
2319 eor r0,r0,r8,ror#20
2320 add r7,r7,r2
2321 vadd.i32 q8,q8,q1
2322 ldr r2,[sp,#20]
2323 and r3,r3,r12
2324 add r11,r11,r7
2325 add r7,r7,r0,ror#2
2326 eor r3,r3,r9
2327 add r6,r6,r2
2328 eor r2,r4,r5
2329 eor r0,r11,r11,ror#5
2330 add r7,r7,r3
2331 and r2,r2,r11
2332 eor r3,r0,r11,ror#19
2333 eor r0,r7,r7,ror#11
2334 eor r2,r2,r5
2335 add r6,r6,r3,ror#6
2336 eor r3,r7,r8
2337 eor r0,r0,r7,ror#20
2338 add r6,r6,r2
2339 ldr r2,[sp,#24]
2340 and r12,r12,r3
2341 add r10,r10,r6
2342 add r6,r6,r0,ror#2
2343 eor r12,r12,r8
2344 add r5,r5,r2
2345 eor r2,r11,r4
2346 eor r0,r10,r10,ror#5
2347 add r6,r6,r12
2348 and r2,r2,r10
2349 eor r12,r0,r10,ror#19
2350 eor r0,r6,r6,ror#11
2351 eor r2,r2,r4
2352 add r5,r5,r12,ror#6
2353 eor r12,r6,r7
2354 eor r0,r0,r6,ror#20
2355 add r5,r5,r2
2356 ldr r2,[sp,#28]
2357 and r3,r3,r12
2358 add r9,r9,r5
2359 add r5,r5,r0,ror#2
2360 eor r3,r3,r7
2361 add r4,r4,r2
2362 eor r2,r10,r11
2363 eor r0,r9,r9,ror#5
2364 add r5,r5,r3
2365 and r2,r2,r9
2366 eor r3,r0,r9,ror#19
2367 eor r0,r5,r5,ror#11
2368 eor r2,r2,r11
2369 add r4,r4,r3,ror#6
2370 eor r3,r5,r6
2371 eor r0,r0,r5,ror#20
2372 add r4,r4,r2
2373 ldr r2,[sp,#32]
2374 and r12,r12,r3
2375 add r8,r8,r4
2376 add r4,r4,r0,ror#2
2377 eor r12,r12,r6
2378 vst1.32 {q8},[r1,:128]!
2379 add r11,r11,r2
2380 eor r2,r9,r10
2381 eor r0,r8,r8,ror#5
2382 add r4,r4,r12
2383 vld1.32 {q8},[r14,:128]!
2384 and r2,r2,r8
2385 eor r12,r0,r8,ror#19
2386 eor r0,r4,r4,ror#11
2387 eor r2,r2,r10
2388 vrev32.8 q2,q2
2389 add r11,r11,r12,ror#6
2390 eor r12,r4,r5
2391 eor r0,r0,r4,ror#20
2392 add r11,r11,r2
2393 vadd.i32 q8,q8,q2
2394 ldr r2,[sp,#36]
2395 and r3,r3,r12
2396 add r7,r7,r11
2397 add r11,r11,r0,ror#2
2398 eor r3,r3,r5
2399 add r10,r10,r2
2400 eor r2,r8,r9
2401 eor r0,r7,r7,ror#5
2402 add r11,r11,r3
2403 and r2,r2,r7
2404 eor r3,r0,r7,ror#19
2405 eor r0,r11,r11,ror#11
2406 eor r2,r2,r9
2407 add r10,r10,r3,ror#6
2408 eor r3,r11,r4
2409 eor r0,r0,r11,ror#20
2410 add r10,r10,r2
2411 ldr r2,[sp,#40]
2412 and r12,r12,r3
2413 add r6,r6,r10
2414 add r10,r10,r0,ror#2
2415 eor r12,r12,r4
2416 add r9,r9,r2
2417 eor r2,r7,r8
2418 eor r0,r6,r6,ror#5
2419 add r10,r10,r12
2420 and r2,r2,r6
2421 eor r12,r0,r6,ror#19
2422 eor r0,r10,r10,ror#11
2423 eor r2,r2,r8
2424 add r9,r9,r12,ror#6
2425 eor r12,r10,r11
2426 eor r0,r0,r10,ror#20
2427 add r9,r9,r2
2428 ldr r2,[sp,#44]
2429 and r3,r3,r12
2430 add r5,r5,r9
2431 add r9,r9,r0,ror#2
2432 eor r3,r3,r11
2433 add r8,r8,r2
2434 eor r2,r6,r7
2435 eor r0,r5,r5,ror#5
2436 add r9,r9,r3
2437 and r2,r2,r5
2438 eor r3,r0,r5,ror#19
2439 eor r0,r9,r9,ror#11
2440 eor r2,r2,r7
2441 add r8,r8,r3,ror#6
2442 eor r3,r9,r10
2443 eor r0,r0,r9,ror#20
2444 add r8,r8,r2
2445 ldr r2,[sp,#48]
2446 and r12,r12,r3
2447 add r4,r4,r8
2448 add r8,r8,r0,ror#2
2449 eor r12,r12,r10
2450 vst1.32 {q8},[r1,:128]!
2451 add r7,r7,r2
2452 eor r2,r5,r6
2453 eor r0,r4,r4,ror#5
2454 add r8,r8,r12
2455 vld1.32 {q8},[r14,:128]!
2456 and r2,r2,r4
2457 eor r12,r0,r4,ror#19
2458 eor r0,r8,r8,ror#11
2459 eor r2,r2,r6
2460 vrev32.8 q3,q3
2461 add r7,r7,r12,ror#6
2462 eor r12,r8,r9
2463 eor r0,r0,r8,ror#20
2464 add r7,r7,r2
2465 vadd.i32 q8,q8,q3
2466 ldr r2,[sp,#52]
2467 and r3,r3,r12
2468 add r11,r11,r7
2469 add r7,r7,r0,ror#2
2470 eor r3,r3,r9
2471 add r6,r6,r2
2472 eor r2,r4,r5
2473 eor r0,r11,r11,ror#5
2474 add r7,r7,r3
2475 and r2,r2,r11
2476 eor r3,r0,r11,ror#19
2477 eor r0,r7,r7,ror#11
2478 eor r2,r2,r5
2479 add r6,r6,r3,ror#6
2480 eor r3,r7,r8
2481 eor r0,r0,r7,ror#20
2482 add r6,r6,r2
2483 ldr r2,[sp,#56]
2484 and r12,r12,r3
2485 add r10,r10,r6
2486 add r6,r6,r0,ror#2
2487 eor r12,r12,r8
2488 add r5,r5,r2
2489 eor r2,r11,r4
2490 eor r0,r10,r10,ror#5
2491 add r6,r6,r12
2492 and r2,r2,r10
2493 eor r12,r0,r10,ror#19
2494 eor r0,r6,r6,ror#11
2495 eor r2,r2,r4
2496 add r5,r5,r12,ror#6
2497 eor r12,r6,r7
2498 eor r0,r0,r6,ror#20
2499 add r5,r5,r2
2500 ldr r2,[sp,#60]
2501 and r3,r3,r12
2502 add r9,r9,r5
2503 add r5,r5,r0,ror#2
2504 eor r3,r3,r7
2505 add r4,r4,r2
2506 eor r2,r10,r11
2507 eor r0,r9,r9,ror#5
2508 add r5,r5,r3
2509 and r2,r2,r9
2510 eor r3,r0,r9,ror#19
2511 eor r0,r5,r5,ror#11
2512 eor r2,r2,r11
2513 add r4,r4,r3,ror#6
2514 eor r3,r5,r6
2515 eor r0,r0,r5,ror#20
2516 add r4,r4,r2
2517 ldr r2,[sp,#64]
2518 and r12,r12,r3
2519 add r8,r8,r4
2520 add r4,r4,r0,ror#2
2521 eor r12,r12,r6
2522 vst1.32 {q8},[r1,:128]!
2523 ldr r0,[r2,#0]
2524 add r4,r4,r12 @ h+=Maj(a,b,c) from the past
2525 ldr r12,[r2,#4]
2526 ldr r3,[r2,#8]
2527 ldr r1,[r2,#12]
2528 add r4,r4,r0 @ accumulate
2529 ldr r0,[r2,#16]
2530 add r5,r5,r12
2531 ldr r12,[r2,#20]
2532 add r6,r6,r3
2533 ldr r3,[r2,#24]
2534 add r7,r7,r1
2535 ldr r1,[r2,#28]
2536 add r8,r8,r0
2537 str r4,[r2],#4
2538 add r9,r9,r12
2539 str r5,[r2],#4
2540 add r10,r10,r3
2541 str r6,[r2],#4
2542 add r11,r11,r1
2543 str r7,[r2],#4
2544 stmia r2,{r8-r11}
2546 movne r1,sp
2547 ldrne r2,[sp,#0]
2548 eorne r12,r12,r12
2549 ldreq sp,[sp,#76] @ restore original sp
2550 eorne r3,r5,r6
2551 bne .L_00_48
2553 ldmia sp!,{r4-r12,pc}
2554 .size sha256_block_data_order_neon,.-sha256_block_data_order_neon
2555 #endif
2556 #if __ARM_MAX_ARCH__>=7
2557 .type sha256_block_data_order_armv8,%function
2558 .align 5
2559 sha256_block_data_order_armv8:
2560 .LARMv8:
2561 vld1.32 {q0,q1},[r0]
2562 sub r3,r3,#sha256_block_data_order-K256
2564 .Loop_v8:
2565 vld1.8 {q8-q9},[r1]!
2566 vld1.8 {q10-q11},[r1]!
2567 vld1.32 {q12},[r3]!
2568 vrev32.8 q8,q8
2569 vrev32.8 q9,q9
2570 vrev32.8 q10,q10
2571 vrev32.8 q11,q11
2572 vmov q14,q0 @ offload
2573 vmov q15,q1
2574 teq r1,r2
2575 vld1.32 {q13},[r3]!
2576 vadd.i32 q12,q12,q8
2577 .inst 0xf3fa03e2 @ sha256su0 q8,q9
2578 vmov q2,q0
2579 .inst 0xf3020c68 @ sha256h q0,q1,q12
2580 .inst 0xf3142c68 @ sha256h2 q1,q2,q12
2581 .inst 0xf3640ce6 @ sha256su1 q8,q10,q11
2582 vld1.32 {q12},[r3]!
2583 vadd.i32 q13,q13,q9
2584 .inst 0xf3fa23e4 @ sha256su0 q9,q10
2585 vmov q2,q0
2586 .inst 0xf3020c6a @ sha256h q0,q1,q13
2587 .inst 0xf3142c6a @ sha256h2 q1,q2,q13
2588 .inst 0xf3662ce0 @ sha256su1 q9,q11,q8
2589 vld1.32 {q13},[r3]!
2590 vadd.i32 q12,q12,q10
2591 .inst 0xf3fa43e6 @ sha256su0 q10,q11
2592 vmov q2,q0
2593 .inst 0xf3020c68 @ sha256h q0,q1,q12
2594 .inst 0xf3142c68 @ sha256h2 q1,q2,q12
2595 .inst 0xf3604ce2 @ sha256su1 q10,q8,q9
2596 vld1.32 {q12},[r3]!
2597 vadd.i32 q13,q13,q11
2598 .inst 0xf3fa63e0 @ sha256su0 q11,q8
2599 vmov q2,q0
2600 .inst 0xf3020c6a @ sha256h q0,q1,q13
2601 .inst 0xf3142c6a @ sha256h2 q1,q2,q13
2602 .inst 0xf3626ce4 @ sha256su1 q11,q9,q10
2603 vld1.32 {q13},[r3]!
2604 vadd.i32 q12,q12,q8
2605 .inst 0xf3fa03e2 @ sha256su0 q8,q9
2606 vmov q2,q0
2607 .inst 0xf3020c68 @ sha256h q0,q1,q12
2608 .inst 0xf3142c68 @ sha256h2 q1,q2,q12
2609 .inst 0xf3640ce6 @ sha256su1 q8,q10,q11
2610 vld1.32 {q12},[r3]!
2611 vadd.i32 q13,q13,q9
2612 .inst 0xf3fa23e4 @ sha256su0 q9,q10
2613 vmov q2,q0
2614 .inst 0xf3020c6a @ sha256h q0,q1,q13
2615 .inst 0xf3142c6a @ sha256h2 q1,q2,q13
2616 .inst 0xf3662ce0 @ sha256su1 q9,q11,q8
2617 vld1.32 {q13},[r3]!
2618 vadd.i32 q12,q12,q10
2619 .inst 0xf3fa43e6 @ sha256su0 q10,q11
2620 vmov q2,q0
2621 .inst 0xf3020c68 @ sha256h q0,q1,q12
2622 .inst 0xf3142c68 @ sha256h2 q1,q2,q12
2623 .inst 0xf3604ce2 @ sha256su1 q10,q8,q9
2624 vld1.32 {q12},[r3]!
2625 vadd.i32 q13,q13,q11
2626 .inst 0xf3fa63e0 @ sha256su0 q11,q8
2627 vmov q2,q0
2628 .inst 0xf3020c6a @ sha256h q0,q1,q13
2629 .inst 0xf3142c6a @ sha256h2 q1,q2,q13
2630 .inst 0xf3626ce4 @ sha256su1 q11,q9,q10
2631 vld1.32 {q13},[r3]!
2632 vadd.i32 q12,q12,q8
2633 .inst 0xf3fa03e2 @ sha256su0 q8,q9
2634 vmov q2,q0
2635 .inst 0xf3020c68 @ sha256h q0,q1,q12
2636 .inst 0xf3142c68 @ sha256h2 q1,q2,q12
2637 .inst 0xf3640ce6 @ sha256su1 q8,q10,q11
2638 vld1.32 {q12},[r3]!
2639 vadd.i32 q13,q13,q9
2640 .inst 0xf3fa23e4 @ sha256su0 q9,q10
2641 vmov q2,q0
2642 .inst 0xf3020c6a @ sha256h q0,q1,q13
2643 .inst 0xf3142c6a @ sha256h2 q1,q2,q13
2644 .inst 0xf3662ce0 @ sha256su1 q9,q11,q8
2645 vld1.32 {q13},[r3]!
2646 vadd.i32 q12,q12,q10
2647 .inst 0xf3fa43e6 @ sha256su0 q10,q11
2648 vmov q2,q0
2649 .inst 0xf3020c68 @ sha256h q0,q1,q12
2650 .inst 0xf3142c68 @ sha256h2 q1,q2,q12
2651 .inst 0xf3604ce2 @ sha256su1 q10,q8,q9
2652 vld1.32 {q12},[r3]!
2653 vadd.i32 q13,q13,q11
2654 .inst 0xf3fa63e0 @ sha256su0 q11,q8
2655 vmov q2,q0
2656 .inst 0xf3020c6a @ sha256h q0,q1,q13
2657 .inst 0xf3142c6a @ sha256h2 q1,q2,q13
2658 .inst 0xf3626ce4 @ sha256su1 q11,q9,q10
2659 vld1.32 {q13},[r3]!
2660 vadd.i32 q12,q12,q8
2661 vmov q2,q0
2662 .inst 0xf3020c68 @ sha256h q0,q1,q12
2663 .inst 0xf3142c68 @ sha256h2 q1,q2,q12
2665 vld1.32 {q12},[r3]!
2666 vadd.i32 q13,q13,q9
2667 vmov q2,q0
2668 .inst 0xf3020c6a @ sha256h q0,q1,q13
2669 .inst 0xf3142c6a @ sha256h2 q1,q2,q13
2671 vld1.32 {q13},[r3]
2672 vadd.i32 q12,q12,q10
2673 sub r3,r3,#256-16 @ rewind
2674 vmov q2,q0
2675 .inst 0xf3020c68 @ sha256h q0,q1,q12
2676 .inst 0xf3142c68 @ sha256h2 q1,q2,q12
2678 vadd.i32 q13,q13,q11
2679 vmov q2,q0
2680 .inst 0xf3020c6a @ sha256h q0,q1,q13
2681 .inst 0xf3142c6a @ sha256h2 q1,q2,q13
2683 vadd.i32 q0,q0,q14
2684 vadd.i32 q1,q1,q15
2685 bne .Loop_v8
2687 vst1.32 {q0,q1},[r0]
2689 RET @ bx lr
2690 .size sha256_block_data_order_armv8,.-sha256_block_data_order_armv8
2691 #endif
2692 .asciz "SHA256 block transform for ARMv4/NEON/ARMv8, CRYPTOGAMS by <appro@openssl.org>"
2693 .align 2
2694 #if __ARM_MAX_ARCH__>=7
2695 .comm OPENSSL_armcap_P,4,4
2696 #endif