1 #include <machine/asm.h> 2 .text 3 4 .type _mul_1x1,@function 5 .align 16 6 _mul_1x1: 7 .cfi_startproc 8 subq $128+8,%rsp 9 .cfi_adjust_cfa_offset 128+8 10 movq $-1,%r9 11 leaq (%rax,%rax,1),%rsi 12 shrq $3,%r9 13 leaq (,%rax,4),%rdi 14 andq %rax,%r9 15 leaq (,%rax,8),%r12 16 sarq $63,%rax 17 leaq (%r9,%r9,1),%r10 18 sarq $63,%rsi 19 leaq (,%r9,4),%r11 20 andq %rbp,%rax 21 sarq $63,%rdi 22 movq %rax,%rdx 23 shlq $63,%rax 24 andq %rbp,%rsi 25 shrq $1,%rdx 26 movq %rsi,%rcx 27 shlq $62,%rsi 28 andq %rbp,%rdi 29 shrq $2,%rcx 30 xorq %rsi,%rax 31 movq %rdi,%rbx 32 shlq $61,%rdi 33 xorq %rcx,%rdx 34 shrq $3,%rbx 35 xorq %rdi,%rax 36 xorq %rbx,%rdx 37 38 movq %r9,%r13 39 movq $0,0(%rsp) 40 xorq %r10,%r13 41 movq %r9,8(%rsp) 42 movq %r11,%r14 43 movq %r10,16(%rsp) 44 xorq %r12,%r14 45 movq %r13,24(%rsp) 46 47 xorq %r11,%r9 48 movq %r11,32(%rsp) 49 xorq %r11,%r10 50 movq %r9,40(%rsp) 51 xorq %r11,%r13 52 movq %r10,48(%rsp) 53 xorq %r14,%r9 54 movq %r13,56(%rsp) 55 xorq %r14,%r10 56 57 movq %r12,64(%rsp) 58 xorq %r14,%r13 59 movq %r9,72(%rsp) 60 xorq %r11,%r9 61 movq %r10,80(%rsp) 62 xorq %r11,%r10 63 movq %r13,88(%rsp) 64 65 xorq %r11,%r13 66 movq %r14,96(%rsp) 67 movq %r8,%rsi 68 movq %r9,104(%rsp) 69 andq %rbp,%rsi 70 movq %r10,112(%rsp) 71 shrq $4,%rbp 72 movq %r13,120(%rsp) 73 movq %r8,%rdi 74 andq %rbp,%rdi 75 shrq $4,%rbp 76 77 movq (%rsp,%rsi,8),%xmm0 78 movq %r8,%rsi 79 andq %rbp,%rsi 80 shrq $4,%rbp 81 movq (%rsp,%rdi,8),%rcx 82 movq %r8,%rdi 83 movq %rcx,%rbx 84 shlq $4,%rcx 85 andq %rbp,%rdi 86 movq (%rsp,%rsi,8),%xmm1 87 shrq $60,%rbx 88 xorq %rcx,%rax 89 pslldq $1,%xmm1 90 movq %r8,%rsi 91 shrq $4,%rbp 92 xorq %rbx,%rdx 93 andq %rbp,%rsi 94 shrq $4,%rbp 95 pxor %xmm1,%xmm0 96 movq (%rsp,%rdi,8),%rcx 97 movq %r8,%rdi 98 movq %rcx,%rbx 99 shlq $12,%rcx 100 andq %rbp,%rdi 101 movq (%rsp,%rsi,8),%xmm1 102 shrq $52,%rbx 103 xorq %rcx,%rax 104 pslldq $2,%xmm1 105 movq %r8,%rsi 106 shrq $4,%rbp 107 xorq %rbx,%rdx 108 andq %rbp,%rsi 109 shrq $4,%rbp 110 pxor %xmm1,%xmm0 111 movq (%rsp,%rdi,8),%rcx 112 movq %r8,%rdi 113 movq %rcx,%rbx 114 shlq $20,%rcx 115 andq %rbp,%rdi 116 movq (%rsp,%rsi,8),%xmm1 117 shrq $44,%rbx 118 xorq %rcx,%rax 119 pslldq $3,%xmm1 120 movq %r8,%rsi 121 shrq $4,%rbp 122 xorq %rbx,%rdx 123 andq %rbp,%rsi 124 shrq $4,%rbp 125 pxor %xmm1,%xmm0 126 movq (%rsp,%rdi,8),%rcx 127 movq %r8,%rdi 128 movq %rcx,%rbx 129 shlq $28,%rcx 130 andq %rbp,%rdi 131 movq (%rsp,%rsi,8),%xmm1 132 shrq $36,%rbx 133 xorq %rcx,%rax 134 pslldq $4,%xmm1 135 movq %r8,%rsi 136 shrq $4,%rbp 137 xorq %rbx,%rdx 138 andq %rbp,%rsi 139 shrq $4,%rbp 140 pxor %xmm1,%xmm0 141 movq (%rsp,%rdi,8),%rcx 142 movq %r8,%rdi 143 movq %rcx,%rbx 144 shlq $36,%rcx 145 andq %rbp,%rdi 146 movq (%rsp,%rsi,8),%xmm1 147 shrq $28,%rbx 148 xorq %rcx,%rax 149 pslldq $5,%xmm1 150 movq %r8,%rsi 151 shrq $4,%rbp 152 xorq %rbx,%rdx 153 andq %rbp,%rsi 154 shrq $4,%rbp 155 pxor %xmm1,%xmm0 156 movq (%rsp,%rdi,8),%rcx 157 movq %r8,%rdi 158 movq %rcx,%rbx 159 shlq $44,%rcx 160 andq %rbp,%rdi 161 movq (%rsp,%rsi,8),%xmm1 162 shrq $20,%rbx 163 xorq %rcx,%rax 164 pslldq $6,%xmm1 165 movq %r8,%rsi 166 shrq $4,%rbp 167 xorq %rbx,%rdx 168 andq %rbp,%rsi 169 shrq $4,%rbp 170 pxor %xmm1,%xmm0 171 movq (%rsp,%rdi,8),%rcx 172 movq %r8,%rdi 173 movq %rcx,%rbx 174 shlq $52,%rcx 175 andq %rbp,%rdi 176 movq (%rsp,%rsi,8),%xmm1 177 shrq $12,%rbx 178 xorq %rcx,%rax 179 pslldq $7,%xmm1 180 movq %r8,%rsi 181 shrq $4,%rbp 182 xorq %rbx,%rdx 183 andq %rbp,%rsi 184 shrq $4,%rbp 185 pxor %xmm1,%xmm0 186 movq (%rsp,%rdi,8),%rcx 187 movq %rcx,%rbx 188 shlq $60,%rcx 189 .byte 102,72,15,126,198 190 shrq $4,%rbx 191 xorq %rcx,%rax 192 psrldq $8,%xmm0 193 xorq %rbx,%rdx 194 .byte 102,72,15,126,199 195 xorq %rsi,%rax 196 xorq %rdi,%rdx 197 198 addq $128+8,%rsp 199 .cfi_adjust_cfa_offset -128-8 200 .byte 0xf3,0xc3 201 .Lend_mul_1x1: 202 .cfi_endproc 203 .size _mul_1x1,.-_mul_1x1 204 205 .globl bn_GF2m_mul_2x2 206 .type bn_GF2m_mul_2x2,@function 207 .align 16 208 bn_GF2m_mul_2x2: 209 .cfi_startproc 210 movq %rsp,%rax 211 movq OPENSSL_ia32cap_P(%rip),%r10 212 btq $33,%r10 213 jnc .Lvanilla_mul_2x2 214 215 .byte 102,72,15,110,198 216 .byte 102,72,15,110,201 217 .byte 102,72,15,110,210 218 .byte 102,73,15,110,216 219 movdqa %xmm0,%xmm4 220 movdqa %xmm1,%xmm5 221 .byte 102,15,58,68,193,0 222 pxor %xmm2,%xmm4 223 pxor %xmm3,%xmm5 224 .byte 102,15,58,68,211,0 225 .byte 102,15,58,68,229,0 226 xorps %xmm0,%xmm4 227 xorps %xmm2,%xmm4 228 movdqa %xmm4,%xmm5 229 pslldq $8,%xmm4 230 psrldq $8,%xmm5 231 pxor %xmm4,%xmm2 232 pxor %xmm5,%xmm0 233 movdqu %xmm2,0(%rdi) 234 movdqu %xmm0,16(%rdi) 235 .byte 0xf3,0xc3 236 237 .align 16 238 .Lvanilla_mul_2x2: 239 leaq -136(%rsp),%rsp 240 .cfi_adjust_cfa_offset 8*17 241 movq %r14,80(%rsp) 242 .cfi_rel_offset %r14,8*10 243 movq %r13,88(%rsp) 244 .cfi_rel_offset %r13,8*11 245 movq %r12,96(%rsp) 246 .cfi_rel_offset %r12,8*12 247 movq %rbp,104(%rsp) 248 .cfi_rel_offset %rbp,8*13 249 movq %rbx,112(%rsp) 250 .cfi_rel_offset %rbx,8*14 251 .Lbody_mul_2x2: 252 movq %rdi,32(%rsp) 253 movq %rsi,40(%rsp) 254 movq %rdx,48(%rsp) 255 movq %rcx,56(%rsp) 256 movq %r8,64(%rsp) 257 258 movq $0xf,%r8 259 movq %rsi,%rax 260 movq %rcx,%rbp 261 call _mul_1x1 262 movq %rax,16(%rsp) 263 movq %rdx,24(%rsp) 264 265 movq 48(%rsp),%rax 266 movq 64(%rsp),%rbp 267 call _mul_1x1 268 movq %rax,0(%rsp) 269 movq %rdx,8(%rsp) 270 271 movq 40(%rsp),%rax 272 movq 56(%rsp),%rbp 273 xorq 48(%rsp),%rax 274 xorq 64(%rsp),%rbp 275 call _mul_1x1 276 movq 0(%rsp),%rbx 277 movq 8(%rsp),%rcx 278 movq 16(%rsp),%rdi 279 movq 24(%rsp),%rsi 280 movq 32(%rsp),%rbp 281 282 xorq %rdx,%rax 283 xorq %rcx,%rdx 284 xorq %rbx,%rax 285 movq %rbx,0(%rbp) 286 xorq %rdi,%rdx 287 movq %rsi,24(%rbp) 288 xorq %rsi,%rax 289 xorq %rsi,%rdx 290 xorq %rdx,%rax 291 movq %rdx,16(%rbp) 292 movq %rax,8(%rbp) 293 294 movq 80(%rsp),%r14 295 .cfi_restore %r14 296 movq 88(%rsp),%r13 297 .cfi_restore %r13 298 movq 96(%rsp),%r12 299 .cfi_restore %r12 300 movq 104(%rsp),%rbp 301 .cfi_restore %rbp 302 movq 112(%rsp),%rbx 303 .cfi_restore %rbx 304 leaq 136(%rsp),%rsp 305 .cfi_adjust_cfa_offset -8*17 306 .Lepilogue_mul_2x2: 307 .byte 0xf3,0xc3 308 .Lend_mul_2x2: 309 .cfi_endproc 310 .size bn_GF2m_mul_2x2,.-bn_GF2m_mul_2x2 311 .byte 71,70,40,50,94,109,41,32,77,117,108,116,105,112,108,105,99,97,116,105,111,110,32,102,111,114,32,120,56,54,95,54,52,44,32,67,82,89,80,84,79,71,65,77,83,32,98,121,32,60,97,112,112,114,111,64,111,112,101,110,115,115,108,46,111,114,103,62,0 312 .align 16 313
Indexes created Sat Feb 28 05:31:39 UTC 2026