Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1 | #if defined(__i386__) |
| 2 | .file "src/crypto/bn/asm/bn-586.S" |
| 3 | .text |
| 4 | .globl _bn_mul_add_words |
| 5 | .private_extern _bn_mul_add_words |
| 6 | .align 4 |
| 7 | _bn_mul_add_words: |
| 8 | L_bn_mul_add_words_begin: |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 9 | call L000PIC_me_up |
| 10 | L000PIC_me_up: |
| 11 | popl %eax |
| 12 | movl L_OPENSSL_ia32cap_P$non_lazy_ptr-L000PIC_me_up(%eax),%eax |
| 13 | btl $26,(%eax) |
| 14 | jnc L001maw_non_sse2 |
| 15 | movl 4(%esp),%eax |
| 16 | movl 8(%esp),%edx |
| 17 | movl 12(%esp),%ecx |
| 18 | movd 16(%esp),%mm0 |
| 19 | pxor %mm1,%mm1 |
| 20 | jmp L002maw_sse2_entry |
| 21 | .align 4,0x90 |
| 22 | L003maw_sse2_unrolled: |
| 23 | movd (%eax),%mm3 |
| 24 | paddq %mm3,%mm1 |
| 25 | movd (%edx),%mm2 |
| 26 | pmuludq %mm0,%mm2 |
| 27 | movd 4(%edx),%mm4 |
| 28 | pmuludq %mm0,%mm4 |
| 29 | movd 8(%edx),%mm6 |
| 30 | pmuludq %mm0,%mm6 |
| 31 | movd 12(%edx),%mm7 |
| 32 | pmuludq %mm0,%mm7 |
| 33 | paddq %mm2,%mm1 |
| 34 | movd 4(%eax),%mm3 |
| 35 | paddq %mm4,%mm3 |
| 36 | movd 8(%eax),%mm5 |
| 37 | paddq %mm6,%mm5 |
| 38 | movd 12(%eax),%mm4 |
| 39 | paddq %mm4,%mm7 |
| 40 | movd %mm1,(%eax) |
| 41 | movd 16(%edx),%mm2 |
| 42 | pmuludq %mm0,%mm2 |
| 43 | psrlq $32,%mm1 |
| 44 | movd 20(%edx),%mm4 |
| 45 | pmuludq %mm0,%mm4 |
| 46 | paddq %mm3,%mm1 |
| 47 | movd 24(%edx),%mm6 |
| 48 | pmuludq %mm0,%mm6 |
| 49 | movd %mm1,4(%eax) |
| 50 | psrlq $32,%mm1 |
| 51 | movd 28(%edx),%mm3 |
| 52 | addl $32,%edx |
| 53 | pmuludq %mm0,%mm3 |
| 54 | paddq %mm5,%mm1 |
| 55 | movd 16(%eax),%mm5 |
| 56 | paddq %mm5,%mm2 |
| 57 | movd %mm1,8(%eax) |
| 58 | psrlq $32,%mm1 |
| 59 | paddq %mm7,%mm1 |
| 60 | movd 20(%eax),%mm5 |
| 61 | paddq %mm5,%mm4 |
| 62 | movd %mm1,12(%eax) |
| 63 | psrlq $32,%mm1 |
| 64 | paddq %mm2,%mm1 |
| 65 | movd 24(%eax),%mm5 |
| 66 | paddq %mm5,%mm6 |
| 67 | movd %mm1,16(%eax) |
| 68 | psrlq $32,%mm1 |
| 69 | paddq %mm4,%mm1 |
| 70 | movd 28(%eax),%mm5 |
| 71 | paddq %mm5,%mm3 |
| 72 | movd %mm1,20(%eax) |
| 73 | psrlq $32,%mm1 |
| 74 | paddq %mm6,%mm1 |
| 75 | movd %mm1,24(%eax) |
| 76 | psrlq $32,%mm1 |
| 77 | paddq %mm3,%mm1 |
| 78 | movd %mm1,28(%eax) |
| 79 | leal 32(%eax),%eax |
| 80 | psrlq $32,%mm1 |
| 81 | subl $8,%ecx |
| 82 | jz L004maw_sse2_exit |
| 83 | L002maw_sse2_entry: |
| 84 | testl $4294967288,%ecx |
| 85 | jnz L003maw_sse2_unrolled |
| 86 | .align 2,0x90 |
| 87 | L005maw_sse2_loop: |
| 88 | movd (%edx),%mm2 |
| 89 | movd (%eax),%mm3 |
| 90 | pmuludq %mm0,%mm2 |
| 91 | leal 4(%edx),%edx |
| 92 | paddq %mm3,%mm1 |
| 93 | paddq %mm2,%mm1 |
| 94 | movd %mm1,(%eax) |
| 95 | subl $1,%ecx |
| 96 | psrlq $32,%mm1 |
| 97 | leal 4(%eax),%eax |
| 98 | jnz L005maw_sse2_loop |
| 99 | L004maw_sse2_exit: |
| 100 | movd %mm1,%eax |
| 101 | emms |
| 102 | ret |
| 103 | .align 4,0x90 |
| 104 | L001maw_non_sse2: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 105 | pushl %ebp |
| 106 | pushl %ebx |
| 107 | pushl %esi |
| 108 | pushl %edi |
| 109 | |
| 110 | xorl %esi,%esi |
| 111 | movl 20(%esp),%edi |
| 112 | movl 28(%esp),%ecx |
| 113 | movl 24(%esp),%ebx |
| 114 | andl $4294967288,%ecx |
| 115 | movl 32(%esp),%ebp |
| 116 | pushl %ecx |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 117 | jz L006maw_finish |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 118 | .align 4,0x90 |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 119 | L007maw_loop: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 120 | # Round 0 |
| 121 | movl (%ebx),%eax |
| 122 | mull %ebp |
| 123 | addl %esi,%eax |
| 124 | adcl $0,%edx |
| 125 | addl (%edi),%eax |
| 126 | adcl $0,%edx |
| 127 | movl %eax,(%edi) |
| 128 | movl %edx,%esi |
| 129 | # Round 4 |
| 130 | movl 4(%ebx),%eax |
| 131 | mull %ebp |
| 132 | addl %esi,%eax |
| 133 | adcl $0,%edx |
| 134 | addl 4(%edi),%eax |
| 135 | adcl $0,%edx |
| 136 | movl %eax,4(%edi) |
| 137 | movl %edx,%esi |
| 138 | # Round 8 |
| 139 | movl 8(%ebx),%eax |
| 140 | mull %ebp |
| 141 | addl %esi,%eax |
| 142 | adcl $0,%edx |
| 143 | addl 8(%edi),%eax |
| 144 | adcl $0,%edx |
| 145 | movl %eax,8(%edi) |
| 146 | movl %edx,%esi |
| 147 | # Round 12 |
| 148 | movl 12(%ebx),%eax |
| 149 | mull %ebp |
| 150 | addl %esi,%eax |
| 151 | adcl $0,%edx |
| 152 | addl 12(%edi),%eax |
| 153 | adcl $0,%edx |
| 154 | movl %eax,12(%edi) |
| 155 | movl %edx,%esi |
| 156 | # Round 16 |
| 157 | movl 16(%ebx),%eax |
| 158 | mull %ebp |
| 159 | addl %esi,%eax |
| 160 | adcl $0,%edx |
| 161 | addl 16(%edi),%eax |
| 162 | adcl $0,%edx |
| 163 | movl %eax,16(%edi) |
| 164 | movl %edx,%esi |
| 165 | # Round 20 |
| 166 | movl 20(%ebx),%eax |
| 167 | mull %ebp |
| 168 | addl %esi,%eax |
| 169 | adcl $0,%edx |
| 170 | addl 20(%edi),%eax |
| 171 | adcl $0,%edx |
| 172 | movl %eax,20(%edi) |
| 173 | movl %edx,%esi |
| 174 | # Round 24 |
| 175 | movl 24(%ebx),%eax |
| 176 | mull %ebp |
| 177 | addl %esi,%eax |
| 178 | adcl $0,%edx |
| 179 | addl 24(%edi),%eax |
| 180 | adcl $0,%edx |
| 181 | movl %eax,24(%edi) |
| 182 | movl %edx,%esi |
| 183 | # Round 28 |
| 184 | movl 28(%ebx),%eax |
| 185 | mull %ebp |
| 186 | addl %esi,%eax |
| 187 | adcl $0,%edx |
| 188 | addl 28(%edi),%eax |
| 189 | adcl $0,%edx |
| 190 | movl %eax,28(%edi) |
| 191 | movl %edx,%esi |
| 192 | |
| 193 | subl $8,%ecx |
| 194 | leal 32(%ebx),%ebx |
| 195 | leal 32(%edi),%edi |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 196 | jnz L007maw_loop |
| 197 | L006maw_finish: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 198 | movl 32(%esp),%ecx |
| 199 | andl $7,%ecx |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 200 | jnz L008maw_finish2 |
| 201 | jmp L009maw_end |
| 202 | L008maw_finish2: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 203 | # Tail Round 0 |
| 204 | movl (%ebx),%eax |
| 205 | mull %ebp |
| 206 | addl %esi,%eax |
| 207 | adcl $0,%edx |
| 208 | addl (%edi),%eax |
| 209 | adcl $0,%edx |
| 210 | decl %ecx |
| 211 | movl %eax,(%edi) |
| 212 | movl %edx,%esi |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 213 | jz L009maw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 214 | # Tail Round 1 |
| 215 | movl 4(%ebx),%eax |
| 216 | mull %ebp |
| 217 | addl %esi,%eax |
| 218 | adcl $0,%edx |
| 219 | addl 4(%edi),%eax |
| 220 | adcl $0,%edx |
| 221 | decl %ecx |
| 222 | movl %eax,4(%edi) |
| 223 | movl %edx,%esi |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 224 | jz L009maw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 225 | # Tail Round 2 |
| 226 | movl 8(%ebx),%eax |
| 227 | mull %ebp |
| 228 | addl %esi,%eax |
| 229 | adcl $0,%edx |
| 230 | addl 8(%edi),%eax |
| 231 | adcl $0,%edx |
| 232 | decl %ecx |
| 233 | movl %eax,8(%edi) |
| 234 | movl %edx,%esi |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 235 | jz L009maw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 236 | # Tail Round 3 |
| 237 | movl 12(%ebx),%eax |
| 238 | mull %ebp |
| 239 | addl %esi,%eax |
| 240 | adcl $0,%edx |
| 241 | addl 12(%edi),%eax |
| 242 | adcl $0,%edx |
| 243 | decl %ecx |
| 244 | movl %eax,12(%edi) |
| 245 | movl %edx,%esi |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 246 | jz L009maw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 247 | # Tail Round 4 |
| 248 | movl 16(%ebx),%eax |
| 249 | mull %ebp |
| 250 | addl %esi,%eax |
| 251 | adcl $0,%edx |
| 252 | addl 16(%edi),%eax |
| 253 | adcl $0,%edx |
| 254 | decl %ecx |
| 255 | movl %eax,16(%edi) |
| 256 | movl %edx,%esi |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 257 | jz L009maw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 258 | # Tail Round 5 |
| 259 | movl 20(%ebx),%eax |
| 260 | mull %ebp |
| 261 | addl %esi,%eax |
| 262 | adcl $0,%edx |
| 263 | addl 20(%edi),%eax |
| 264 | adcl $0,%edx |
| 265 | decl %ecx |
| 266 | movl %eax,20(%edi) |
| 267 | movl %edx,%esi |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 268 | jz L009maw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 269 | # Tail Round 6 |
| 270 | movl 24(%ebx),%eax |
| 271 | mull %ebp |
| 272 | addl %esi,%eax |
| 273 | adcl $0,%edx |
| 274 | addl 24(%edi),%eax |
| 275 | adcl $0,%edx |
| 276 | movl %eax,24(%edi) |
| 277 | movl %edx,%esi |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 278 | L009maw_end: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 279 | movl %esi,%eax |
| 280 | popl %ecx |
| 281 | popl %edi |
| 282 | popl %esi |
| 283 | popl %ebx |
| 284 | popl %ebp |
| 285 | ret |
| 286 | .globl _bn_mul_words |
| 287 | .private_extern _bn_mul_words |
| 288 | .align 4 |
| 289 | _bn_mul_words: |
| 290 | L_bn_mul_words_begin: |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 291 | call L010PIC_me_up |
| 292 | L010PIC_me_up: |
| 293 | popl %eax |
| 294 | movl L_OPENSSL_ia32cap_P$non_lazy_ptr-L010PIC_me_up(%eax),%eax |
| 295 | btl $26,(%eax) |
| 296 | jnc L011mw_non_sse2 |
| 297 | movl 4(%esp),%eax |
| 298 | movl 8(%esp),%edx |
| 299 | movl 12(%esp),%ecx |
| 300 | movd 16(%esp),%mm0 |
| 301 | pxor %mm1,%mm1 |
| 302 | .align 4,0x90 |
| 303 | L012mw_sse2_loop: |
| 304 | movd (%edx),%mm2 |
| 305 | pmuludq %mm0,%mm2 |
| 306 | leal 4(%edx),%edx |
| 307 | paddq %mm2,%mm1 |
| 308 | movd %mm1,(%eax) |
| 309 | subl $1,%ecx |
| 310 | psrlq $32,%mm1 |
| 311 | leal 4(%eax),%eax |
| 312 | jnz L012mw_sse2_loop |
| 313 | movd %mm1,%eax |
| 314 | emms |
| 315 | ret |
| 316 | .align 4,0x90 |
| 317 | L011mw_non_sse2: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 318 | pushl %ebp |
| 319 | pushl %ebx |
| 320 | pushl %esi |
| 321 | pushl %edi |
| 322 | |
| 323 | xorl %esi,%esi |
| 324 | movl 20(%esp),%edi |
| 325 | movl 24(%esp),%ebx |
| 326 | movl 28(%esp),%ebp |
| 327 | movl 32(%esp),%ecx |
| 328 | andl $4294967288,%ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 329 | jz L013mw_finish |
| 330 | L014mw_loop: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 331 | # Round 0 |
| 332 | movl (%ebx),%eax |
| 333 | mull %ecx |
| 334 | addl %esi,%eax |
| 335 | adcl $0,%edx |
| 336 | movl %eax,(%edi) |
| 337 | movl %edx,%esi |
| 338 | # Round 4 |
| 339 | movl 4(%ebx),%eax |
| 340 | mull %ecx |
| 341 | addl %esi,%eax |
| 342 | adcl $0,%edx |
| 343 | movl %eax,4(%edi) |
| 344 | movl %edx,%esi |
| 345 | # Round 8 |
| 346 | movl 8(%ebx),%eax |
| 347 | mull %ecx |
| 348 | addl %esi,%eax |
| 349 | adcl $0,%edx |
| 350 | movl %eax,8(%edi) |
| 351 | movl %edx,%esi |
| 352 | # Round 12 |
| 353 | movl 12(%ebx),%eax |
| 354 | mull %ecx |
| 355 | addl %esi,%eax |
| 356 | adcl $0,%edx |
| 357 | movl %eax,12(%edi) |
| 358 | movl %edx,%esi |
| 359 | # Round 16 |
| 360 | movl 16(%ebx),%eax |
| 361 | mull %ecx |
| 362 | addl %esi,%eax |
| 363 | adcl $0,%edx |
| 364 | movl %eax,16(%edi) |
| 365 | movl %edx,%esi |
| 366 | # Round 20 |
| 367 | movl 20(%ebx),%eax |
| 368 | mull %ecx |
| 369 | addl %esi,%eax |
| 370 | adcl $0,%edx |
| 371 | movl %eax,20(%edi) |
| 372 | movl %edx,%esi |
| 373 | # Round 24 |
| 374 | movl 24(%ebx),%eax |
| 375 | mull %ecx |
| 376 | addl %esi,%eax |
| 377 | adcl $0,%edx |
| 378 | movl %eax,24(%edi) |
| 379 | movl %edx,%esi |
| 380 | # Round 28 |
| 381 | movl 28(%ebx),%eax |
| 382 | mull %ecx |
| 383 | addl %esi,%eax |
| 384 | adcl $0,%edx |
| 385 | movl %eax,28(%edi) |
| 386 | movl %edx,%esi |
| 387 | |
| 388 | addl $32,%ebx |
| 389 | addl $32,%edi |
| 390 | subl $8,%ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 391 | jz L013mw_finish |
| 392 | jmp L014mw_loop |
| 393 | L013mw_finish: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 394 | movl 28(%esp),%ebp |
| 395 | andl $7,%ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 396 | jnz L015mw_finish2 |
| 397 | jmp L016mw_end |
| 398 | L015mw_finish2: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 399 | # Tail Round 0 |
| 400 | movl (%ebx),%eax |
| 401 | mull %ecx |
| 402 | addl %esi,%eax |
| 403 | adcl $0,%edx |
| 404 | movl %eax,(%edi) |
| 405 | movl %edx,%esi |
| 406 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 407 | jz L016mw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 408 | # Tail Round 1 |
| 409 | movl 4(%ebx),%eax |
| 410 | mull %ecx |
| 411 | addl %esi,%eax |
| 412 | adcl $0,%edx |
| 413 | movl %eax,4(%edi) |
| 414 | movl %edx,%esi |
| 415 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 416 | jz L016mw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 417 | # Tail Round 2 |
| 418 | movl 8(%ebx),%eax |
| 419 | mull %ecx |
| 420 | addl %esi,%eax |
| 421 | adcl $0,%edx |
| 422 | movl %eax,8(%edi) |
| 423 | movl %edx,%esi |
| 424 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 425 | jz L016mw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 426 | # Tail Round 3 |
| 427 | movl 12(%ebx),%eax |
| 428 | mull %ecx |
| 429 | addl %esi,%eax |
| 430 | adcl $0,%edx |
| 431 | movl %eax,12(%edi) |
| 432 | movl %edx,%esi |
| 433 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 434 | jz L016mw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 435 | # Tail Round 4 |
| 436 | movl 16(%ebx),%eax |
| 437 | mull %ecx |
| 438 | addl %esi,%eax |
| 439 | adcl $0,%edx |
| 440 | movl %eax,16(%edi) |
| 441 | movl %edx,%esi |
| 442 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 443 | jz L016mw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 444 | # Tail Round 5 |
| 445 | movl 20(%ebx),%eax |
| 446 | mull %ecx |
| 447 | addl %esi,%eax |
| 448 | adcl $0,%edx |
| 449 | movl %eax,20(%edi) |
| 450 | movl %edx,%esi |
| 451 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 452 | jz L016mw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 453 | # Tail Round 6 |
| 454 | movl 24(%ebx),%eax |
| 455 | mull %ecx |
| 456 | addl %esi,%eax |
| 457 | adcl $0,%edx |
| 458 | movl %eax,24(%edi) |
| 459 | movl %edx,%esi |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 460 | L016mw_end: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 461 | movl %esi,%eax |
| 462 | popl %edi |
| 463 | popl %esi |
| 464 | popl %ebx |
| 465 | popl %ebp |
| 466 | ret |
| 467 | .globl _bn_sqr_words |
| 468 | .private_extern _bn_sqr_words |
| 469 | .align 4 |
| 470 | _bn_sqr_words: |
| 471 | L_bn_sqr_words_begin: |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 472 | call L017PIC_me_up |
| 473 | L017PIC_me_up: |
| 474 | popl %eax |
| 475 | movl L_OPENSSL_ia32cap_P$non_lazy_ptr-L017PIC_me_up(%eax),%eax |
| 476 | btl $26,(%eax) |
| 477 | jnc L018sqr_non_sse2 |
| 478 | movl 4(%esp),%eax |
| 479 | movl 8(%esp),%edx |
| 480 | movl 12(%esp),%ecx |
| 481 | .align 4,0x90 |
| 482 | L019sqr_sse2_loop: |
| 483 | movd (%edx),%mm0 |
| 484 | pmuludq %mm0,%mm0 |
| 485 | leal 4(%edx),%edx |
| 486 | movq %mm0,(%eax) |
| 487 | subl $1,%ecx |
| 488 | leal 8(%eax),%eax |
| 489 | jnz L019sqr_sse2_loop |
| 490 | emms |
| 491 | ret |
| 492 | .align 4,0x90 |
| 493 | L018sqr_non_sse2: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 494 | pushl %ebp |
| 495 | pushl %ebx |
| 496 | pushl %esi |
| 497 | pushl %edi |
| 498 | |
| 499 | movl 20(%esp),%esi |
| 500 | movl 24(%esp),%edi |
| 501 | movl 28(%esp),%ebx |
| 502 | andl $4294967288,%ebx |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 503 | jz L020sw_finish |
| 504 | L021sw_loop: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 505 | # Round 0 |
| 506 | movl (%edi),%eax |
| 507 | mull %eax |
| 508 | movl %eax,(%esi) |
| 509 | movl %edx,4(%esi) |
| 510 | # Round 4 |
| 511 | movl 4(%edi),%eax |
| 512 | mull %eax |
| 513 | movl %eax,8(%esi) |
| 514 | movl %edx,12(%esi) |
| 515 | # Round 8 |
| 516 | movl 8(%edi),%eax |
| 517 | mull %eax |
| 518 | movl %eax,16(%esi) |
| 519 | movl %edx,20(%esi) |
| 520 | # Round 12 |
| 521 | movl 12(%edi),%eax |
| 522 | mull %eax |
| 523 | movl %eax,24(%esi) |
| 524 | movl %edx,28(%esi) |
| 525 | # Round 16 |
| 526 | movl 16(%edi),%eax |
| 527 | mull %eax |
| 528 | movl %eax,32(%esi) |
| 529 | movl %edx,36(%esi) |
| 530 | # Round 20 |
| 531 | movl 20(%edi),%eax |
| 532 | mull %eax |
| 533 | movl %eax,40(%esi) |
| 534 | movl %edx,44(%esi) |
| 535 | # Round 24 |
| 536 | movl 24(%edi),%eax |
| 537 | mull %eax |
| 538 | movl %eax,48(%esi) |
| 539 | movl %edx,52(%esi) |
| 540 | # Round 28 |
| 541 | movl 28(%edi),%eax |
| 542 | mull %eax |
| 543 | movl %eax,56(%esi) |
| 544 | movl %edx,60(%esi) |
| 545 | |
| 546 | addl $32,%edi |
| 547 | addl $64,%esi |
| 548 | subl $8,%ebx |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 549 | jnz L021sw_loop |
| 550 | L020sw_finish: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 551 | movl 28(%esp),%ebx |
| 552 | andl $7,%ebx |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 553 | jz L022sw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 554 | # Tail Round 0 |
| 555 | movl (%edi),%eax |
| 556 | mull %eax |
| 557 | movl %eax,(%esi) |
| 558 | decl %ebx |
| 559 | movl %edx,4(%esi) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 560 | jz L022sw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 561 | # Tail Round 1 |
| 562 | movl 4(%edi),%eax |
| 563 | mull %eax |
| 564 | movl %eax,8(%esi) |
| 565 | decl %ebx |
| 566 | movl %edx,12(%esi) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 567 | jz L022sw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 568 | # Tail Round 2 |
| 569 | movl 8(%edi),%eax |
| 570 | mull %eax |
| 571 | movl %eax,16(%esi) |
| 572 | decl %ebx |
| 573 | movl %edx,20(%esi) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 574 | jz L022sw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 575 | # Tail Round 3 |
| 576 | movl 12(%edi),%eax |
| 577 | mull %eax |
| 578 | movl %eax,24(%esi) |
| 579 | decl %ebx |
| 580 | movl %edx,28(%esi) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 581 | jz L022sw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 582 | # Tail Round 4 |
| 583 | movl 16(%edi),%eax |
| 584 | mull %eax |
| 585 | movl %eax,32(%esi) |
| 586 | decl %ebx |
| 587 | movl %edx,36(%esi) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 588 | jz L022sw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 589 | # Tail Round 5 |
| 590 | movl 20(%edi),%eax |
| 591 | mull %eax |
| 592 | movl %eax,40(%esi) |
| 593 | decl %ebx |
| 594 | movl %edx,44(%esi) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 595 | jz L022sw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 596 | # Tail Round 6 |
| 597 | movl 24(%edi),%eax |
| 598 | mull %eax |
| 599 | movl %eax,48(%esi) |
| 600 | movl %edx,52(%esi) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 601 | L022sw_end: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 602 | popl %edi |
| 603 | popl %esi |
| 604 | popl %ebx |
| 605 | popl %ebp |
| 606 | ret |
| 607 | .globl _bn_div_words |
| 608 | .private_extern _bn_div_words |
| 609 | .align 4 |
| 610 | _bn_div_words: |
| 611 | L_bn_div_words_begin: |
| 612 | movl 4(%esp),%edx |
| 613 | movl 8(%esp),%eax |
| 614 | movl 12(%esp),%ecx |
| 615 | divl %ecx |
| 616 | ret |
| 617 | .globl _bn_add_words |
| 618 | .private_extern _bn_add_words |
| 619 | .align 4 |
| 620 | _bn_add_words: |
| 621 | L_bn_add_words_begin: |
| 622 | pushl %ebp |
| 623 | pushl %ebx |
| 624 | pushl %esi |
| 625 | pushl %edi |
| 626 | |
| 627 | movl 20(%esp),%ebx |
| 628 | movl 24(%esp),%esi |
| 629 | movl 28(%esp),%edi |
| 630 | movl 32(%esp),%ebp |
| 631 | xorl %eax,%eax |
| 632 | andl $4294967288,%ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 633 | jz L023aw_finish |
| 634 | L024aw_loop: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 635 | # Round 0 |
| 636 | movl (%esi),%ecx |
| 637 | movl (%edi),%edx |
| 638 | addl %eax,%ecx |
| 639 | movl $0,%eax |
| 640 | adcl %eax,%eax |
| 641 | addl %edx,%ecx |
| 642 | adcl $0,%eax |
| 643 | movl %ecx,(%ebx) |
| 644 | # Round 1 |
| 645 | movl 4(%esi),%ecx |
| 646 | movl 4(%edi),%edx |
| 647 | addl %eax,%ecx |
| 648 | movl $0,%eax |
| 649 | adcl %eax,%eax |
| 650 | addl %edx,%ecx |
| 651 | adcl $0,%eax |
| 652 | movl %ecx,4(%ebx) |
| 653 | # Round 2 |
| 654 | movl 8(%esi),%ecx |
| 655 | movl 8(%edi),%edx |
| 656 | addl %eax,%ecx |
| 657 | movl $0,%eax |
| 658 | adcl %eax,%eax |
| 659 | addl %edx,%ecx |
| 660 | adcl $0,%eax |
| 661 | movl %ecx,8(%ebx) |
| 662 | # Round 3 |
| 663 | movl 12(%esi),%ecx |
| 664 | movl 12(%edi),%edx |
| 665 | addl %eax,%ecx |
| 666 | movl $0,%eax |
| 667 | adcl %eax,%eax |
| 668 | addl %edx,%ecx |
| 669 | adcl $0,%eax |
| 670 | movl %ecx,12(%ebx) |
| 671 | # Round 4 |
| 672 | movl 16(%esi),%ecx |
| 673 | movl 16(%edi),%edx |
| 674 | addl %eax,%ecx |
| 675 | movl $0,%eax |
| 676 | adcl %eax,%eax |
| 677 | addl %edx,%ecx |
| 678 | adcl $0,%eax |
| 679 | movl %ecx,16(%ebx) |
| 680 | # Round 5 |
| 681 | movl 20(%esi),%ecx |
| 682 | movl 20(%edi),%edx |
| 683 | addl %eax,%ecx |
| 684 | movl $0,%eax |
| 685 | adcl %eax,%eax |
| 686 | addl %edx,%ecx |
| 687 | adcl $0,%eax |
| 688 | movl %ecx,20(%ebx) |
| 689 | # Round 6 |
| 690 | movl 24(%esi),%ecx |
| 691 | movl 24(%edi),%edx |
| 692 | addl %eax,%ecx |
| 693 | movl $0,%eax |
| 694 | adcl %eax,%eax |
| 695 | addl %edx,%ecx |
| 696 | adcl $0,%eax |
| 697 | movl %ecx,24(%ebx) |
| 698 | # Round 7 |
| 699 | movl 28(%esi),%ecx |
| 700 | movl 28(%edi),%edx |
| 701 | addl %eax,%ecx |
| 702 | movl $0,%eax |
| 703 | adcl %eax,%eax |
| 704 | addl %edx,%ecx |
| 705 | adcl $0,%eax |
| 706 | movl %ecx,28(%ebx) |
| 707 | |
| 708 | addl $32,%esi |
| 709 | addl $32,%edi |
| 710 | addl $32,%ebx |
| 711 | subl $8,%ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 712 | jnz L024aw_loop |
| 713 | L023aw_finish: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 714 | movl 32(%esp),%ebp |
| 715 | andl $7,%ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 716 | jz L025aw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 717 | # Tail Round 0 |
| 718 | movl (%esi),%ecx |
| 719 | movl (%edi),%edx |
| 720 | addl %eax,%ecx |
| 721 | movl $0,%eax |
| 722 | adcl %eax,%eax |
| 723 | addl %edx,%ecx |
| 724 | adcl $0,%eax |
| 725 | decl %ebp |
| 726 | movl %ecx,(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 727 | jz L025aw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 728 | # Tail Round 1 |
| 729 | movl 4(%esi),%ecx |
| 730 | movl 4(%edi),%edx |
| 731 | addl %eax,%ecx |
| 732 | movl $0,%eax |
| 733 | adcl %eax,%eax |
| 734 | addl %edx,%ecx |
| 735 | adcl $0,%eax |
| 736 | decl %ebp |
| 737 | movl %ecx,4(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 738 | jz L025aw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 739 | # Tail Round 2 |
| 740 | movl 8(%esi),%ecx |
| 741 | movl 8(%edi),%edx |
| 742 | addl %eax,%ecx |
| 743 | movl $0,%eax |
| 744 | adcl %eax,%eax |
| 745 | addl %edx,%ecx |
| 746 | adcl $0,%eax |
| 747 | decl %ebp |
| 748 | movl %ecx,8(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 749 | jz L025aw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 750 | # Tail Round 3 |
| 751 | movl 12(%esi),%ecx |
| 752 | movl 12(%edi),%edx |
| 753 | addl %eax,%ecx |
| 754 | movl $0,%eax |
| 755 | adcl %eax,%eax |
| 756 | addl %edx,%ecx |
| 757 | adcl $0,%eax |
| 758 | decl %ebp |
| 759 | movl %ecx,12(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 760 | jz L025aw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 761 | # Tail Round 4 |
| 762 | movl 16(%esi),%ecx |
| 763 | movl 16(%edi),%edx |
| 764 | addl %eax,%ecx |
| 765 | movl $0,%eax |
| 766 | adcl %eax,%eax |
| 767 | addl %edx,%ecx |
| 768 | adcl $0,%eax |
| 769 | decl %ebp |
| 770 | movl %ecx,16(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 771 | jz L025aw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 772 | # Tail Round 5 |
| 773 | movl 20(%esi),%ecx |
| 774 | movl 20(%edi),%edx |
| 775 | addl %eax,%ecx |
| 776 | movl $0,%eax |
| 777 | adcl %eax,%eax |
| 778 | addl %edx,%ecx |
| 779 | adcl $0,%eax |
| 780 | decl %ebp |
| 781 | movl %ecx,20(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 782 | jz L025aw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 783 | # Tail Round 6 |
| 784 | movl 24(%esi),%ecx |
| 785 | movl 24(%edi),%edx |
| 786 | addl %eax,%ecx |
| 787 | movl $0,%eax |
| 788 | adcl %eax,%eax |
| 789 | addl %edx,%ecx |
| 790 | adcl $0,%eax |
| 791 | movl %ecx,24(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 792 | L025aw_end: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 793 | popl %edi |
| 794 | popl %esi |
| 795 | popl %ebx |
| 796 | popl %ebp |
| 797 | ret |
| 798 | .globl _bn_sub_words |
| 799 | .private_extern _bn_sub_words |
| 800 | .align 4 |
| 801 | _bn_sub_words: |
| 802 | L_bn_sub_words_begin: |
| 803 | pushl %ebp |
| 804 | pushl %ebx |
| 805 | pushl %esi |
| 806 | pushl %edi |
| 807 | |
| 808 | movl 20(%esp),%ebx |
| 809 | movl 24(%esp),%esi |
| 810 | movl 28(%esp),%edi |
| 811 | movl 32(%esp),%ebp |
| 812 | xorl %eax,%eax |
| 813 | andl $4294967288,%ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 814 | jz L026aw_finish |
| 815 | L027aw_loop: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 816 | # Round 0 |
| 817 | movl (%esi),%ecx |
| 818 | movl (%edi),%edx |
| 819 | subl %eax,%ecx |
| 820 | movl $0,%eax |
| 821 | adcl %eax,%eax |
| 822 | subl %edx,%ecx |
| 823 | adcl $0,%eax |
| 824 | movl %ecx,(%ebx) |
| 825 | # Round 1 |
| 826 | movl 4(%esi),%ecx |
| 827 | movl 4(%edi),%edx |
| 828 | subl %eax,%ecx |
| 829 | movl $0,%eax |
| 830 | adcl %eax,%eax |
| 831 | subl %edx,%ecx |
| 832 | adcl $0,%eax |
| 833 | movl %ecx,4(%ebx) |
| 834 | # Round 2 |
| 835 | movl 8(%esi),%ecx |
| 836 | movl 8(%edi),%edx |
| 837 | subl %eax,%ecx |
| 838 | movl $0,%eax |
| 839 | adcl %eax,%eax |
| 840 | subl %edx,%ecx |
| 841 | adcl $0,%eax |
| 842 | movl %ecx,8(%ebx) |
| 843 | # Round 3 |
| 844 | movl 12(%esi),%ecx |
| 845 | movl 12(%edi),%edx |
| 846 | subl %eax,%ecx |
| 847 | movl $0,%eax |
| 848 | adcl %eax,%eax |
| 849 | subl %edx,%ecx |
| 850 | adcl $0,%eax |
| 851 | movl %ecx,12(%ebx) |
| 852 | # Round 4 |
| 853 | movl 16(%esi),%ecx |
| 854 | movl 16(%edi),%edx |
| 855 | subl %eax,%ecx |
| 856 | movl $0,%eax |
| 857 | adcl %eax,%eax |
| 858 | subl %edx,%ecx |
| 859 | adcl $0,%eax |
| 860 | movl %ecx,16(%ebx) |
| 861 | # Round 5 |
| 862 | movl 20(%esi),%ecx |
| 863 | movl 20(%edi),%edx |
| 864 | subl %eax,%ecx |
| 865 | movl $0,%eax |
| 866 | adcl %eax,%eax |
| 867 | subl %edx,%ecx |
| 868 | adcl $0,%eax |
| 869 | movl %ecx,20(%ebx) |
| 870 | # Round 6 |
| 871 | movl 24(%esi),%ecx |
| 872 | movl 24(%edi),%edx |
| 873 | subl %eax,%ecx |
| 874 | movl $0,%eax |
| 875 | adcl %eax,%eax |
| 876 | subl %edx,%ecx |
| 877 | adcl $0,%eax |
| 878 | movl %ecx,24(%ebx) |
| 879 | # Round 7 |
| 880 | movl 28(%esi),%ecx |
| 881 | movl 28(%edi),%edx |
| 882 | subl %eax,%ecx |
| 883 | movl $0,%eax |
| 884 | adcl %eax,%eax |
| 885 | subl %edx,%ecx |
| 886 | adcl $0,%eax |
| 887 | movl %ecx,28(%ebx) |
| 888 | |
| 889 | addl $32,%esi |
| 890 | addl $32,%edi |
| 891 | addl $32,%ebx |
| 892 | subl $8,%ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 893 | jnz L027aw_loop |
| 894 | L026aw_finish: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 895 | movl 32(%esp),%ebp |
| 896 | andl $7,%ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 897 | jz L028aw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 898 | # Tail Round 0 |
| 899 | movl (%esi),%ecx |
| 900 | movl (%edi),%edx |
| 901 | subl %eax,%ecx |
| 902 | movl $0,%eax |
| 903 | adcl %eax,%eax |
| 904 | subl %edx,%ecx |
| 905 | adcl $0,%eax |
| 906 | decl %ebp |
| 907 | movl %ecx,(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 908 | jz L028aw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 909 | # Tail Round 1 |
| 910 | movl 4(%esi),%ecx |
| 911 | movl 4(%edi),%edx |
| 912 | subl %eax,%ecx |
| 913 | movl $0,%eax |
| 914 | adcl %eax,%eax |
| 915 | subl %edx,%ecx |
| 916 | adcl $0,%eax |
| 917 | decl %ebp |
| 918 | movl %ecx,4(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 919 | jz L028aw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 920 | # Tail Round 2 |
| 921 | movl 8(%esi),%ecx |
| 922 | movl 8(%edi),%edx |
| 923 | subl %eax,%ecx |
| 924 | movl $0,%eax |
| 925 | adcl %eax,%eax |
| 926 | subl %edx,%ecx |
| 927 | adcl $0,%eax |
| 928 | decl %ebp |
| 929 | movl %ecx,8(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 930 | jz L028aw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 931 | # Tail Round 3 |
| 932 | movl 12(%esi),%ecx |
| 933 | movl 12(%edi),%edx |
| 934 | subl %eax,%ecx |
| 935 | movl $0,%eax |
| 936 | adcl %eax,%eax |
| 937 | subl %edx,%ecx |
| 938 | adcl $0,%eax |
| 939 | decl %ebp |
| 940 | movl %ecx,12(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 941 | jz L028aw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 942 | # Tail Round 4 |
| 943 | movl 16(%esi),%ecx |
| 944 | movl 16(%edi),%edx |
| 945 | subl %eax,%ecx |
| 946 | movl $0,%eax |
| 947 | adcl %eax,%eax |
| 948 | subl %edx,%ecx |
| 949 | adcl $0,%eax |
| 950 | decl %ebp |
| 951 | movl %ecx,16(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 952 | jz L028aw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 953 | # Tail Round 5 |
| 954 | movl 20(%esi),%ecx |
| 955 | movl 20(%edi),%edx |
| 956 | subl %eax,%ecx |
| 957 | movl $0,%eax |
| 958 | adcl %eax,%eax |
| 959 | subl %edx,%ecx |
| 960 | adcl $0,%eax |
| 961 | decl %ebp |
| 962 | movl %ecx,20(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 963 | jz L028aw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 964 | # Tail Round 6 |
| 965 | movl 24(%esi),%ecx |
| 966 | movl 24(%edi),%edx |
| 967 | subl %eax,%ecx |
| 968 | movl $0,%eax |
| 969 | adcl %eax,%eax |
| 970 | subl %edx,%ecx |
| 971 | adcl $0,%eax |
| 972 | movl %ecx,24(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 973 | L028aw_end: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 974 | popl %edi |
| 975 | popl %esi |
| 976 | popl %ebx |
| 977 | popl %ebp |
| 978 | ret |
| 979 | .globl _bn_sub_part_words |
| 980 | .private_extern _bn_sub_part_words |
| 981 | .align 4 |
| 982 | _bn_sub_part_words: |
| 983 | L_bn_sub_part_words_begin: |
| 984 | pushl %ebp |
| 985 | pushl %ebx |
| 986 | pushl %esi |
| 987 | pushl %edi |
| 988 | |
| 989 | movl 20(%esp),%ebx |
| 990 | movl 24(%esp),%esi |
| 991 | movl 28(%esp),%edi |
| 992 | movl 32(%esp),%ebp |
| 993 | xorl %eax,%eax |
| 994 | andl $4294967288,%ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 995 | jz L029aw_finish |
| 996 | L030aw_loop: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 997 | # Round 0 |
| 998 | movl (%esi),%ecx |
| 999 | movl (%edi),%edx |
| 1000 | subl %eax,%ecx |
| 1001 | movl $0,%eax |
| 1002 | adcl %eax,%eax |
| 1003 | subl %edx,%ecx |
| 1004 | adcl $0,%eax |
| 1005 | movl %ecx,(%ebx) |
| 1006 | # Round 1 |
| 1007 | movl 4(%esi),%ecx |
| 1008 | movl 4(%edi),%edx |
| 1009 | subl %eax,%ecx |
| 1010 | movl $0,%eax |
| 1011 | adcl %eax,%eax |
| 1012 | subl %edx,%ecx |
| 1013 | adcl $0,%eax |
| 1014 | movl %ecx,4(%ebx) |
| 1015 | # Round 2 |
| 1016 | movl 8(%esi),%ecx |
| 1017 | movl 8(%edi),%edx |
| 1018 | subl %eax,%ecx |
| 1019 | movl $0,%eax |
| 1020 | adcl %eax,%eax |
| 1021 | subl %edx,%ecx |
| 1022 | adcl $0,%eax |
| 1023 | movl %ecx,8(%ebx) |
| 1024 | # Round 3 |
| 1025 | movl 12(%esi),%ecx |
| 1026 | movl 12(%edi),%edx |
| 1027 | subl %eax,%ecx |
| 1028 | movl $0,%eax |
| 1029 | adcl %eax,%eax |
| 1030 | subl %edx,%ecx |
| 1031 | adcl $0,%eax |
| 1032 | movl %ecx,12(%ebx) |
| 1033 | # Round 4 |
| 1034 | movl 16(%esi),%ecx |
| 1035 | movl 16(%edi),%edx |
| 1036 | subl %eax,%ecx |
| 1037 | movl $0,%eax |
| 1038 | adcl %eax,%eax |
| 1039 | subl %edx,%ecx |
| 1040 | adcl $0,%eax |
| 1041 | movl %ecx,16(%ebx) |
| 1042 | # Round 5 |
| 1043 | movl 20(%esi),%ecx |
| 1044 | movl 20(%edi),%edx |
| 1045 | subl %eax,%ecx |
| 1046 | movl $0,%eax |
| 1047 | adcl %eax,%eax |
| 1048 | subl %edx,%ecx |
| 1049 | adcl $0,%eax |
| 1050 | movl %ecx,20(%ebx) |
| 1051 | # Round 6 |
| 1052 | movl 24(%esi),%ecx |
| 1053 | movl 24(%edi),%edx |
| 1054 | subl %eax,%ecx |
| 1055 | movl $0,%eax |
| 1056 | adcl %eax,%eax |
| 1057 | subl %edx,%ecx |
| 1058 | adcl $0,%eax |
| 1059 | movl %ecx,24(%ebx) |
| 1060 | # Round 7 |
| 1061 | movl 28(%esi),%ecx |
| 1062 | movl 28(%edi),%edx |
| 1063 | subl %eax,%ecx |
| 1064 | movl $0,%eax |
| 1065 | adcl %eax,%eax |
| 1066 | subl %edx,%ecx |
| 1067 | adcl $0,%eax |
| 1068 | movl %ecx,28(%ebx) |
| 1069 | |
| 1070 | addl $32,%esi |
| 1071 | addl $32,%edi |
| 1072 | addl $32,%ebx |
| 1073 | subl $8,%ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1074 | jnz L030aw_loop |
| 1075 | L029aw_finish: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1076 | movl 32(%esp),%ebp |
| 1077 | andl $7,%ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1078 | jz L031aw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1079 | # Tail Round 0 |
| 1080 | movl (%esi),%ecx |
| 1081 | movl (%edi),%edx |
| 1082 | subl %eax,%ecx |
| 1083 | movl $0,%eax |
| 1084 | adcl %eax,%eax |
| 1085 | subl %edx,%ecx |
| 1086 | adcl $0,%eax |
| 1087 | movl %ecx,(%ebx) |
| 1088 | addl $4,%esi |
| 1089 | addl $4,%edi |
| 1090 | addl $4,%ebx |
| 1091 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1092 | jz L031aw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1093 | # Tail Round 1 |
| 1094 | movl (%esi),%ecx |
| 1095 | movl (%edi),%edx |
| 1096 | subl %eax,%ecx |
| 1097 | movl $0,%eax |
| 1098 | adcl %eax,%eax |
| 1099 | subl %edx,%ecx |
| 1100 | adcl $0,%eax |
| 1101 | movl %ecx,(%ebx) |
| 1102 | addl $4,%esi |
| 1103 | addl $4,%edi |
| 1104 | addl $4,%ebx |
| 1105 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1106 | jz L031aw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1107 | # Tail Round 2 |
| 1108 | movl (%esi),%ecx |
| 1109 | movl (%edi),%edx |
| 1110 | subl %eax,%ecx |
| 1111 | movl $0,%eax |
| 1112 | adcl %eax,%eax |
| 1113 | subl %edx,%ecx |
| 1114 | adcl $0,%eax |
| 1115 | movl %ecx,(%ebx) |
| 1116 | addl $4,%esi |
| 1117 | addl $4,%edi |
| 1118 | addl $4,%ebx |
| 1119 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1120 | jz L031aw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1121 | # Tail Round 3 |
| 1122 | movl (%esi),%ecx |
| 1123 | movl (%edi),%edx |
| 1124 | subl %eax,%ecx |
| 1125 | movl $0,%eax |
| 1126 | adcl %eax,%eax |
| 1127 | subl %edx,%ecx |
| 1128 | adcl $0,%eax |
| 1129 | movl %ecx,(%ebx) |
| 1130 | addl $4,%esi |
| 1131 | addl $4,%edi |
| 1132 | addl $4,%ebx |
| 1133 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1134 | jz L031aw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1135 | # Tail Round 4 |
| 1136 | movl (%esi),%ecx |
| 1137 | movl (%edi),%edx |
| 1138 | subl %eax,%ecx |
| 1139 | movl $0,%eax |
| 1140 | adcl %eax,%eax |
| 1141 | subl %edx,%ecx |
| 1142 | adcl $0,%eax |
| 1143 | movl %ecx,(%ebx) |
| 1144 | addl $4,%esi |
| 1145 | addl $4,%edi |
| 1146 | addl $4,%ebx |
| 1147 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1148 | jz L031aw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1149 | # Tail Round 5 |
| 1150 | movl (%esi),%ecx |
| 1151 | movl (%edi),%edx |
| 1152 | subl %eax,%ecx |
| 1153 | movl $0,%eax |
| 1154 | adcl %eax,%eax |
| 1155 | subl %edx,%ecx |
| 1156 | adcl $0,%eax |
| 1157 | movl %ecx,(%ebx) |
| 1158 | addl $4,%esi |
| 1159 | addl $4,%edi |
| 1160 | addl $4,%ebx |
| 1161 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1162 | jz L031aw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1163 | # Tail Round 6 |
| 1164 | movl (%esi),%ecx |
| 1165 | movl (%edi),%edx |
| 1166 | subl %eax,%ecx |
| 1167 | movl $0,%eax |
| 1168 | adcl %eax,%eax |
| 1169 | subl %edx,%ecx |
| 1170 | adcl $0,%eax |
| 1171 | movl %ecx,(%ebx) |
| 1172 | addl $4,%esi |
| 1173 | addl $4,%edi |
| 1174 | addl $4,%ebx |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1175 | L031aw_end: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1176 | cmpl $0,36(%esp) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1177 | je L032pw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1178 | movl 36(%esp),%ebp |
| 1179 | cmpl $0,%ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1180 | je L032pw_end |
| 1181 | jge L033pw_pos |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1182 | # pw_neg |
| 1183 | movl $0,%edx |
| 1184 | subl %ebp,%edx |
| 1185 | movl %edx,%ebp |
| 1186 | andl $4294967288,%ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1187 | jz L034pw_neg_finish |
| 1188 | L035pw_neg_loop: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1189 | # dl<0 Round 0 |
| 1190 | movl $0,%ecx |
| 1191 | movl (%edi),%edx |
| 1192 | subl %eax,%ecx |
| 1193 | movl $0,%eax |
| 1194 | adcl %eax,%eax |
| 1195 | subl %edx,%ecx |
| 1196 | adcl $0,%eax |
| 1197 | movl %ecx,(%ebx) |
| 1198 | # dl<0 Round 1 |
| 1199 | movl $0,%ecx |
| 1200 | movl 4(%edi),%edx |
| 1201 | subl %eax,%ecx |
| 1202 | movl $0,%eax |
| 1203 | adcl %eax,%eax |
| 1204 | subl %edx,%ecx |
| 1205 | adcl $0,%eax |
| 1206 | movl %ecx,4(%ebx) |
| 1207 | # dl<0 Round 2 |
| 1208 | movl $0,%ecx |
| 1209 | movl 8(%edi),%edx |
| 1210 | subl %eax,%ecx |
| 1211 | movl $0,%eax |
| 1212 | adcl %eax,%eax |
| 1213 | subl %edx,%ecx |
| 1214 | adcl $0,%eax |
| 1215 | movl %ecx,8(%ebx) |
| 1216 | # dl<0 Round 3 |
| 1217 | movl $0,%ecx |
| 1218 | movl 12(%edi),%edx |
| 1219 | subl %eax,%ecx |
| 1220 | movl $0,%eax |
| 1221 | adcl %eax,%eax |
| 1222 | subl %edx,%ecx |
| 1223 | adcl $0,%eax |
| 1224 | movl %ecx,12(%ebx) |
| 1225 | # dl<0 Round 4 |
| 1226 | movl $0,%ecx |
| 1227 | movl 16(%edi),%edx |
| 1228 | subl %eax,%ecx |
| 1229 | movl $0,%eax |
| 1230 | adcl %eax,%eax |
| 1231 | subl %edx,%ecx |
| 1232 | adcl $0,%eax |
| 1233 | movl %ecx,16(%ebx) |
| 1234 | # dl<0 Round 5 |
| 1235 | movl $0,%ecx |
| 1236 | movl 20(%edi),%edx |
| 1237 | subl %eax,%ecx |
| 1238 | movl $0,%eax |
| 1239 | adcl %eax,%eax |
| 1240 | subl %edx,%ecx |
| 1241 | adcl $0,%eax |
| 1242 | movl %ecx,20(%ebx) |
| 1243 | # dl<0 Round 6 |
| 1244 | movl $0,%ecx |
| 1245 | movl 24(%edi),%edx |
| 1246 | subl %eax,%ecx |
| 1247 | movl $0,%eax |
| 1248 | adcl %eax,%eax |
| 1249 | subl %edx,%ecx |
| 1250 | adcl $0,%eax |
| 1251 | movl %ecx,24(%ebx) |
| 1252 | # dl<0 Round 7 |
| 1253 | movl $0,%ecx |
| 1254 | movl 28(%edi),%edx |
| 1255 | subl %eax,%ecx |
| 1256 | movl $0,%eax |
| 1257 | adcl %eax,%eax |
| 1258 | subl %edx,%ecx |
| 1259 | adcl $0,%eax |
| 1260 | movl %ecx,28(%ebx) |
| 1261 | |
| 1262 | addl $32,%edi |
| 1263 | addl $32,%ebx |
| 1264 | subl $8,%ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1265 | jnz L035pw_neg_loop |
| 1266 | L034pw_neg_finish: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1267 | movl 36(%esp),%edx |
| 1268 | movl $0,%ebp |
| 1269 | subl %edx,%ebp |
| 1270 | andl $7,%ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1271 | jz L032pw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1272 | # dl<0 Tail Round 0 |
| 1273 | movl $0,%ecx |
| 1274 | movl (%edi),%edx |
| 1275 | subl %eax,%ecx |
| 1276 | movl $0,%eax |
| 1277 | adcl %eax,%eax |
| 1278 | subl %edx,%ecx |
| 1279 | adcl $0,%eax |
| 1280 | decl %ebp |
| 1281 | movl %ecx,(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1282 | jz L032pw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1283 | # dl<0 Tail Round 1 |
| 1284 | movl $0,%ecx |
| 1285 | movl 4(%edi),%edx |
| 1286 | subl %eax,%ecx |
| 1287 | movl $0,%eax |
| 1288 | adcl %eax,%eax |
| 1289 | subl %edx,%ecx |
| 1290 | adcl $0,%eax |
| 1291 | decl %ebp |
| 1292 | movl %ecx,4(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1293 | jz L032pw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1294 | # dl<0 Tail Round 2 |
| 1295 | movl $0,%ecx |
| 1296 | movl 8(%edi),%edx |
| 1297 | subl %eax,%ecx |
| 1298 | movl $0,%eax |
| 1299 | adcl %eax,%eax |
| 1300 | subl %edx,%ecx |
| 1301 | adcl $0,%eax |
| 1302 | decl %ebp |
| 1303 | movl %ecx,8(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1304 | jz L032pw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1305 | # dl<0 Tail Round 3 |
| 1306 | movl $0,%ecx |
| 1307 | movl 12(%edi),%edx |
| 1308 | subl %eax,%ecx |
| 1309 | movl $0,%eax |
| 1310 | adcl %eax,%eax |
| 1311 | subl %edx,%ecx |
| 1312 | adcl $0,%eax |
| 1313 | decl %ebp |
| 1314 | movl %ecx,12(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1315 | jz L032pw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1316 | # dl<0 Tail Round 4 |
| 1317 | movl $0,%ecx |
| 1318 | movl 16(%edi),%edx |
| 1319 | subl %eax,%ecx |
| 1320 | movl $0,%eax |
| 1321 | adcl %eax,%eax |
| 1322 | subl %edx,%ecx |
| 1323 | adcl $0,%eax |
| 1324 | decl %ebp |
| 1325 | movl %ecx,16(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1326 | jz L032pw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1327 | # dl<0 Tail Round 5 |
| 1328 | movl $0,%ecx |
| 1329 | movl 20(%edi),%edx |
| 1330 | subl %eax,%ecx |
| 1331 | movl $0,%eax |
| 1332 | adcl %eax,%eax |
| 1333 | subl %edx,%ecx |
| 1334 | adcl $0,%eax |
| 1335 | decl %ebp |
| 1336 | movl %ecx,20(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1337 | jz L032pw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1338 | # dl<0 Tail Round 6 |
| 1339 | movl $0,%ecx |
| 1340 | movl 24(%edi),%edx |
| 1341 | subl %eax,%ecx |
| 1342 | movl $0,%eax |
| 1343 | adcl %eax,%eax |
| 1344 | subl %edx,%ecx |
| 1345 | adcl $0,%eax |
| 1346 | movl %ecx,24(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1347 | jmp L032pw_end |
| 1348 | L033pw_pos: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1349 | andl $4294967288,%ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1350 | jz L036pw_pos_finish |
| 1351 | L037pw_pos_loop: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1352 | # dl>0 Round 0 |
| 1353 | movl (%esi),%ecx |
| 1354 | subl %eax,%ecx |
| 1355 | movl %ecx,(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1356 | jnc L038pw_nc0 |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1357 | # dl>0 Round 1 |
| 1358 | movl 4(%esi),%ecx |
| 1359 | subl %eax,%ecx |
| 1360 | movl %ecx,4(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1361 | jnc L039pw_nc1 |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1362 | # dl>0 Round 2 |
| 1363 | movl 8(%esi),%ecx |
| 1364 | subl %eax,%ecx |
| 1365 | movl %ecx,8(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1366 | jnc L040pw_nc2 |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1367 | # dl>0 Round 3 |
| 1368 | movl 12(%esi),%ecx |
| 1369 | subl %eax,%ecx |
| 1370 | movl %ecx,12(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1371 | jnc L041pw_nc3 |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1372 | # dl>0 Round 4 |
| 1373 | movl 16(%esi),%ecx |
| 1374 | subl %eax,%ecx |
| 1375 | movl %ecx,16(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1376 | jnc L042pw_nc4 |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1377 | # dl>0 Round 5 |
| 1378 | movl 20(%esi),%ecx |
| 1379 | subl %eax,%ecx |
| 1380 | movl %ecx,20(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1381 | jnc L043pw_nc5 |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1382 | # dl>0 Round 6 |
| 1383 | movl 24(%esi),%ecx |
| 1384 | subl %eax,%ecx |
| 1385 | movl %ecx,24(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1386 | jnc L044pw_nc6 |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1387 | # dl>0 Round 7 |
| 1388 | movl 28(%esi),%ecx |
| 1389 | subl %eax,%ecx |
| 1390 | movl %ecx,28(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1391 | jnc L045pw_nc7 |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1392 | |
| 1393 | addl $32,%esi |
| 1394 | addl $32,%ebx |
| 1395 | subl $8,%ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1396 | jnz L037pw_pos_loop |
| 1397 | L036pw_pos_finish: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1398 | movl 36(%esp),%ebp |
| 1399 | andl $7,%ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1400 | jz L032pw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1401 | # dl>0 Tail Round 0 |
| 1402 | movl (%esi),%ecx |
| 1403 | subl %eax,%ecx |
| 1404 | movl %ecx,(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1405 | jnc L046pw_tail_nc0 |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1406 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1407 | jz L032pw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1408 | # dl>0 Tail Round 1 |
| 1409 | movl 4(%esi),%ecx |
| 1410 | subl %eax,%ecx |
| 1411 | movl %ecx,4(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1412 | jnc L047pw_tail_nc1 |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1413 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1414 | jz L032pw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1415 | # dl>0 Tail Round 2 |
| 1416 | movl 8(%esi),%ecx |
| 1417 | subl %eax,%ecx |
| 1418 | movl %ecx,8(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1419 | jnc L048pw_tail_nc2 |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1420 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1421 | jz L032pw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1422 | # dl>0 Tail Round 3 |
| 1423 | movl 12(%esi),%ecx |
| 1424 | subl %eax,%ecx |
| 1425 | movl %ecx,12(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1426 | jnc L049pw_tail_nc3 |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1427 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1428 | jz L032pw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1429 | # dl>0 Tail Round 4 |
| 1430 | movl 16(%esi),%ecx |
| 1431 | subl %eax,%ecx |
| 1432 | movl %ecx,16(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1433 | jnc L050pw_tail_nc4 |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1434 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1435 | jz L032pw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1436 | # dl>0 Tail Round 5 |
| 1437 | movl 20(%esi),%ecx |
| 1438 | subl %eax,%ecx |
| 1439 | movl %ecx,20(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1440 | jnc L051pw_tail_nc5 |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1441 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1442 | jz L032pw_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1443 | # dl>0 Tail Round 6 |
| 1444 | movl 24(%esi),%ecx |
| 1445 | subl %eax,%ecx |
| 1446 | movl %ecx,24(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1447 | jnc L052pw_tail_nc6 |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1448 | movl $1,%eax |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1449 | jmp L032pw_end |
| 1450 | L053pw_nc_loop: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1451 | movl (%esi),%ecx |
| 1452 | movl %ecx,(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1453 | L038pw_nc0: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1454 | movl 4(%esi),%ecx |
| 1455 | movl %ecx,4(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1456 | L039pw_nc1: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1457 | movl 8(%esi),%ecx |
| 1458 | movl %ecx,8(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1459 | L040pw_nc2: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1460 | movl 12(%esi),%ecx |
| 1461 | movl %ecx,12(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1462 | L041pw_nc3: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1463 | movl 16(%esi),%ecx |
| 1464 | movl %ecx,16(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1465 | L042pw_nc4: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1466 | movl 20(%esi),%ecx |
| 1467 | movl %ecx,20(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1468 | L043pw_nc5: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1469 | movl 24(%esi),%ecx |
| 1470 | movl %ecx,24(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1471 | L044pw_nc6: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1472 | movl 28(%esi),%ecx |
| 1473 | movl %ecx,28(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1474 | L045pw_nc7: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1475 | |
| 1476 | addl $32,%esi |
| 1477 | addl $32,%ebx |
| 1478 | subl $8,%ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1479 | jnz L053pw_nc_loop |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1480 | movl 36(%esp),%ebp |
| 1481 | andl $7,%ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1482 | jz L054pw_nc_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1483 | movl (%esi),%ecx |
| 1484 | movl %ecx,(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1485 | L046pw_tail_nc0: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1486 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1487 | jz L054pw_nc_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1488 | movl 4(%esi),%ecx |
| 1489 | movl %ecx,4(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1490 | L047pw_tail_nc1: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1491 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1492 | jz L054pw_nc_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1493 | movl 8(%esi),%ecx |
| 1494 | movl %ecx,8(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1495 | L048pw_tail_nc2: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1496 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1497 | jz L054pw_nc_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1498 | movl 12(%esi),%ecx |
| 1499 | movl %ecx,12(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1500 | L049pw_tail_nc3: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1501 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1502 | jz L054pw_nc_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1503 | movl 16(%esi),%ecx |
| 1504 | movl %ecx,16(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1505 | L050pw_tail_nc4: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1506 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1507 | jz L054pw_nc_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1508 | movl 20(%esi),%ecx |
| 1509 | movl %ecx,20(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1510 | L051pw_tail_nc5: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1511 | decl %ebp |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1512 | jz L054pw_nc_end |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1513 | movl 24(%esi),%ecx |
| 1514 | movl %ecx,24(%ebx) |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1515 | L052pw_tail_nc6: |
| 1516 | L054pw_nc_end: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1517 | movl $0,%eax |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1518 | L032pw_end: |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1519 | popl %edi |
| 1520 | popl %esi |
| 1521 | popl %ebx |
| 1522 | popl %ebp |
| 1523 | ret |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 1524 | .section __IMPORT,__pointers,non_lazy_symbol_pointers |
| 1525 | L_OPENSSL_ia32cap_P$non_lazy_ptr: |
| 1526 | .indirect_symbol _OPENSSL_ia32cap_P |
| 1527 | .long 0 |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1528 | #endif |