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| (Empty) |
| 1 %ifidn __OUTPUT_FORMAT__,obj | |
| 2 section code use32 class=code align=64 | |
| 3 %elifidn __OUTPUT_FORMAT__,win32 | |
| 4 %ifdef __YASM_VERSION_ID__ | |
| 5 %if __YASM_VERSION_ID__ < 01010000h | |
| 6 %error yasm version 1.1.0 or later needed. | |
| 7 %endif | |
| 8 ; Yasm automatically includes .00 and complains about redefining it. | |
| 9 ; https://www.tortall.net/projects/yasm/manual/html/objfmt-win32-safeseh.html | |
| 10 %else | |
| 11 $@feat.00 equ 1 | |
| 12 %endif | |
| 13 section .text code align=64 | |
| 14 %else | |
| 15 section .text code | |
| 16 %endif | |
| 17 global _OPENSSL_ia32_cpuid | |
| 18 align 16 | |
| 19 _OPENSSL_ia32_cpuid: | |
| 20 L$_OPENSSL_ia32_cpuid_begin: | |
| 21 push ebp | |
| 22 push ebx | |
| 23 push esi | |
| 24 push edi | |
| 25 xor edx,edx | |
| 26 pushfd | |
| 27 pop eax | |
| 28 mov ecx,eax | |
| 29 xor eax,2097152 | |
| 30 push eax | |
| 31 popfd | |
| 32 pushfd | |
| 33 pop eax | |
| 34 xor ecx,eax | |
| 35 xor eax,eax | |
| 36 bt ecx,21 | |
| 37 jnc NEAR L$000nocpuid | |
| 38 mov esi,DWORD [20+esp] | |
| 39 mov DWORD [8+esi],eax | |
| 40 cpuid | |
| 41 mov edi,eax | |
| 42 xor eax,eax | |
| 43 cmp ebx,1970169159 | |
| 44 setne al | |
| 45 mov ebp,eax | |
| 46 cmp edx,1231384169 | |
| 47 setne al | |
| 48 or ebp,eax | |
| 49 cmp ecx,1818588270 | |
| 50 setne al | |
| 51 or ebp,eax | |
| 52 jz NEAR L$001intel | |
| 53 cmp ebx,1752462657 | |
| 54 setne al | |
| 55 mov esi,eax | |
| 56 cmp edx,1769238117 | |
| 57 setne al | |
| 58 or esi,eax | |
| 59 cmp ecx,1145913699 | |
| 60 setne al | |
| 61 or esi,eax | |
| 62 jnz NEAR L$001intel | |
| 63 mov eax,2147483648 | |
| 64 cpuid | |
| 65 cmp eax,2147483649 | |
| 66 jb NEAR L$001intel | |
| 67 mov esi,eax | |
| 68 mov eax,2147483649 | |
| 69 cpuid | |
| 70 or ebp,ecx | |
| 71 and ebp,2049 | |
| 72 cmp esi,2147483656 | |
| 73 jb NEAR L$001intel | |
| 74 mov eax,2147483656 | |
| 75 cpuid | |
| 76 movzx esi,cl | |
| 77 inc esi | |
| 78 mov eax,1 | |
| 79 xor ecx,ecx | |
| 80 cpuid | |
| 81 bt edx,28 | |
| 82 jnc NEAR L$002generic | |
| 83 shr ebx,16 | |
| 84 and ebx,255 | |
| 85 cmp ebx,esi | |
| 86 ja NEAR L$002generic | |
| 87 and edx,4026531839 | |
| 88 jmp NEAR L$002generic | |
| 89 L$001intel: | |
| 90 cmp edi,7 | |
| 91 jb NEAR L$003cacheinfo | |
| 92 mov esi,DWORD [20+esp] | |
| 93 mov eax,7 | |
| 94 xor ecx,ecx | |
| 95 cpuid | |
| 96 mov DWORD [8+esi],ebx | |
| 97 L$003cacheinfo: | |
| 98 cmp edi,4 | |
| 99 mov edi,-1 | |
| 100 jb NEAR L$004nocacheinfo | |
| 101 mov eax,4 | |
| 102 mov ecx,0 | |
| 103 cpuid | |
| 104 mov edi,eax | |
| 105 shr edi,14 | |
| 106 and edi,4095 | |
| 107 L$004nocacheinfo: | |
| 108 mov eax,1 | |
| 109 xor ecx,ecx | |
| 110 cpuid | |
| 111 and edx,3220176895 | |
| 112 cmp ebp,0 | |
| 113 jne NEAR L$005notintel | |
| 114 or edx,1073741824 | |
| 115 L$005notintel: | |
| 116 bt edx,28 | |
| 117 jnc NEAR L$002generic | |
| 118 and edx,4026531839 | |
| 119 cmp edi,0 | |
| 120 je NEAR L$002generic | |
| 121 or edx,268435456 | |
| 122 shr ebx,16 | |
| 123 cmp bl,1 | |
| 124 ja NEAR L$002generic | |
| 125 and edx,4026531839 | |
| 126 L$002generic: | |
| 127 and ebp,2048 | |
| 128 and ecx,4294965247 | |
| 129 mov esi,edx | |
| 130 or ebp,ecx | |
| 131 bt ecx,27 | |
| 132 jnc NEAR L$006clear_avx | |
| 133 xor ecx,ecx | |
| 134 db 15,1,208 | |
| 135 and eax,6 | |
| 136 cmp eax,6 | |
| 137 je NEAR L$007done | |
| 138 cmp eax,2 | |
| 139 je NEAR L$006clear_avx | |
| 140 L$008clear_xmm: | |
| 141 and ebp,4261412861 | |
| 142 and esi,4278190079 | |
| 143 L$006clear_avx: | |
| 144 and ebp,4026525695 | |
| 145 mov edi,DWORD [20+esp] | |
| 146 and DWORD [8+edi],4294967263 | |
| 147 L$007done: | |
| 148 mov eax,esi | |
| 149 mov edx,ebp | |
| 150 L$000nocpuid: | |
| 151 pop edi | |
| 152 pop esi | |
| 153 pop ebx | |
| 154 pop ebp | |
| 155 ret | |
| 156 ;extern _OPENSSL_ia32cap_P | |
| 157 global _OPENSSL_rdtsc | |
| 158 align 16 | |
| 159 _OPENSSL_rdtsc: | |
| 160 L$_OPENSSL_rdtsc_begin: | |
| 161 xor eax,eax | |
| 162 xor edx,edx | |
| 163 lea ecx,[_OPENSSL_ia32cap_P] | |
| 164 bt DWORD [ecx],4 | |
| 165 jnc NEAR L$009notsc | |
| 166 rdtsc | |
| 167 L$009notsc: | |
| 168 ret | |
| 169 global _OPENSSL_instrument_halt | |
| 170 align 16 | |
| 171 _OPENSSL_instrument_halt: | |
| 172 L$_OPENSSL_instrument_halt_begin: | |
| 173 lea ecx,[_OPENSSL_ia32cap_P] | |
| 174 bt DWORD [ecx],4 | |
| 175 jnc NEAR L$010nohalt | |
| 176 dd 2421723150 | |
| 177 and eax,3 | |
| 178 jnz NEAR L$010nohalt | |
| 179 pushfd | |
| 180 pop eax | |
| 181 bt eax,9 | |
| 182 jnc NEAR L$010nohalt | |
| 183 rdtsc | |
| 184 push edx | |
| 185 push eax | |
| 186 hlt | |
| 187 rdtsc | |
| 188 sub eax,DWORD [esp] | |
| 189 sbb edx,DWORD [4+esp] | |
| 190 add esp,8 | |
| 191 ret | |
| 192 L$010nohalt: | |
| 193 xor eax,eax | |
| 194 xor edx,edx | |
| 195 ret | |
| 196 global _OPENSSL_far_spin | |
| 197 align 16 | |
| 198 _OPENSSL_far_spin: | |
| 199 L$_OPENSSL_far_spin_begin: | |
| 200 pushfd | |
| 201 pop eax | |
| 202 bt eax,9 | |
| 203 jnc NEAR L$011nospin | |
| 204 mov eax,DWORD [4+esp] | |
| 205 mov ecx,DWORD [8+esp] | |
| 206 dd 2430111262 | |
| 207 xor eax,eax | |
| 208 mov edx,DWORD [ecx] | |
| 209 jmp NEAR L$012spin | |
| 210 align 16 | |
| 211 L$012spin: | |
| 212 inc eax | |
| 213 cmp edx,DWORD [ecx] | |
| 214 je NEAR L$012spin | |
| 215 dd 529567888 | |
| 216 ret | |
| 217 L$011nospin: | |
| 218 xor eax,eax | |
| 219 xor edx,edx | |
| 220 ret | |
| 221 global _OPENSSL_wipe_cpu | |
| 222 align 16 | |
| 223 _OPENSSL_wipe_cpu: | |
| 224 L$_OPENSSL_wipe_cpu_begin: | |
| 225 xor eax,eax | |
| 226 xor edx,edx | |
| 227 lea ecx,[_OPENSSL_ia32cap_P] | |
| 228 mov ecx,DWORD [ecx] | |
| 229 bt DWORD [ecx],1 | |
| 230 jnc NEAR L$013no_x87 | |
| 231 and ecx,83886080 | |
| 232 cmp ecx,83886080 | |
| 233 jne NEAR L$014no_sse2 | |
| 234 pxor xmm0,xmm0 | |
| 235 pxor xmm1,xmm1 | |
| 236 pxor xmm2,xmm2 | |
| 237 pxor xmm3,xmm3 | |
| 238 pxor xmm4,xmm4 | |
| 239 pxor xmm5,xmm5 | |
| 240 pxor xmm6,xmm6 | |
| 241 pxor xmm7,xmm7 | |
| 242 L$014no_sse2: | |
| 243 dd 4007259865,4007259865,4007259865,4007259865,2430851995 | |
| 244 L$013no_x87: | |
| 245 lea eax,[4+esp] | |
| 246 ret | |
| 247 global _OPENSSL_atomic_add | |
| 248 align 16 | |
| 249 _OPENSSL_atomic_add: | |
| 250 L$_OPENSSL_atomic_add_begin: | |
| 251 mov edx,DWORD [4+esp] | |
| 252 mov ecx,DWORD [8+esp] | |
| 253 push ebx | |
| 254 nop | |
| 255 mov eax,DWORD [edx] | |
| 256 L$015spin: | |
| 257 lea ebx,[ecx*1+eax] | |
| 258 nop | |
| 259 dd 447811568 | |
| 260 jne NEAR L$015spin | |
| 261 mov eax,ebx | |
| 262 pop ebx | |
| 263 ret | |
| 264 global _OPENSSL_indirect_call | |
| 265 align 16 | |
| 266 _OPENSSL_indirect_call: | |
| 267 L$_OPENSSL_indirect_call_begin: | |
| 268 push ebp | |
| 269 mov ebp,esp | |
| 270 sub esp,28 | |
| 271 mov ecx,DWORD [12+ebp] | |
| 272 mov DWORD [esp],ecx | |
| 273 mov edx,DWORD [16+ebp] | |
| 274 mov DWORD [4+esp],edx | |
| 275 mov eax,DWORD [20+ebp] | |
| 276 mov DWORD [8+esp],eax | |
| 277 mov eax,DWORD [24+ebp] | |
| 278 mov DWORD [12+esp],eax | |
| 279 mov eax,DWORD [28+ebp] | |
| 280 mov DWORD [16+esp],eax | |
| 281 mov eax,DWORD [32+ebp] | |
| 282 mov DWORD [20+esp],eax | |
| 283 mov eax,DWORD [36+ebp] | |
| 284 mov DWORD [24+esp],eax | |
| 285 call DWORD [8+ebp] | |
| 286 mov esp,ebp | |
| 287 pop ebp | |
| 288 ret | |
| 289 global _OPENSSL_ia32_rdrand | |
| 290 align 16 | |
| 291 _OPENSSL_ia32_rdrand: | |
| 292 L$_OPENSSL_ia32_rdrand_begin: | |
| 293 mov ecx,8 | |
| 294 L$016loop: | |
| 295 db 15,199,240 | |
| 296 jc NEAR L$017break | |
| 297 loop L$016loop | |
| 298 L$017break: | |
| 299 cmp eax,0 | |
| 300 cmove eax,ecx | |
| 301 ret | |
| 302 segment .bss | |
| 303 common _OPENSSL_ia32cap_P 16 | |
| OLD | NEW |
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Chromium Code Reviews
Issue 1244093002:
Roll src/third_party/boringssl/src/ to 209b2562235f7dab66b8260624e7b3c5b00d14a6. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master