projects / thirdparty / openssl.git / blame
| Commit | Line | Data |
|---|---|---|
| 7395d852 AP |
1 | #!/usr/bin/env perl |
| 2 | # | |
| 3 | # ==================================================================== | |
| 4 | # Written by Andy Polyakov <appro@fy.chalmers.se> for the OpenSSL | |
| 5 | # project. Rights for redistribution and usage in source and binary | |
| 6 | # forms are granted according to the OpenSSL license. | |
| 7 | # ==================================================================== | |
| 8 | # | |
| 985e4c41 | 9 | # Version 1.1 |
| 7395d852 AP |
10 | # |
| 11 | # The major reason for undertaken effort was to mitigate the hazard of | |
| 12 | # cache-timing attack. This is [currently and initially!] addressed in | |
| 13 | # two ways. 1. S-boxes are compressed from 5KB to 2KB+256B size each. | |
| 14 | # 2. References to them are scheduled for L2 cache latency, meaning | |
| 15 | # that the tables don't have to reside in L1 cache. Once again, this | |
| 16 | # is an initial draft and one should expect more countermeasures to | |
| 17 | # be implemented... | |
| 18 | # | |
| 985e4c41 AP |
19 | # Version 1.1 prefetches T[ed]4 in order to mitigate attack on last |
| 20 | # round. | |
| 21 | # | |
| 7395d852 AP |
22 | # Even though performance was not the primary goal [on the contrary, |
| 23 | # extra shifts "induced" by compressed S-box and longer loop epilogue | |
| 24 | # "induced" by scheduling for L2 have negative effect on performance], | |
| 25 | # the code turned out to run in ~23 cycles per processed byte en-/ | |
| 26 | # decrypted with 128-bit key. This is pretty good result for code | |
| 27 | # with mentioned qualities and UltraSPARC core. Compared to Sun C | |
| 28 | # generated code my encrypt procedure runs just few percents faster, | |
| 29 | # while decrypt one - whole 50% faster [yes, Sun C failed to generate | |
| 30 | # optimal decrypt procedure]. Compared to GNU C generated code both | |
| 31 | # procedures are more than 60% faster:-) | |
| 32 | ||
| eb77e888 AP |
33 | $output = pop; |
| 34 | open STDOUT,">$output"; | |
| 35 | ||
| 36 | $frame="STACK_FRAME"; | |
| 37 | $bias="STACK_BIAS"; | |
| 7395d852 AP |
38 | $locals=16; |
| 39 | ||
| 40 | $acc0="%l0"; | |
| 41 | $acc1="%o0"; | |
| 42 | $acc2="%o1"; | |
| 43 | $acc3="%o2"; | |
| 44 | ||
| 45 | $acc4="%l1"; | |
| 46 | $acc5="%o3"; | |
| 47 | $acc6="%o4"; | |
| 48 | $acc7="%o5"; | |
| 49 | ||
| 50 | $acc8="%l2"; | |
| 51 | $acc9="%o7"; | |
| 52 | $acc10="%g1"; | |
| 53 | $acc11="%g2"; | |
| 54 | ||
| 55 | $acc12="%l3"; | |
| 56 | $acc13="%g3"; | |
| 57 | $acc14="%g4"; | |
| 58 | $acc15="%g5"; | |
| 59 | ||
| 60 | $t0="%l4"; | |
| 61 | $t1="%l5"; | |
| 62 | $t2="%l6"; | |
| 63 | $t3="%l7"; | |
| 64 | ||
| 65 | $s0="%i0"; | |
| 66 | $s1="%i1"; | |
| 67 | $s2="%i2"; | |
| 68 | $s3="%i3"; | |
| 69 | $tbl="%i4"; | |
| 70 | $key="%i5"; | |
| 71 | $rounds="%i7"; # aliases with return address, which is off-loaded to stack | |
| 72 | ||
| 73 | sub _data_word() | |
| 74 | { my $i; | |
| 75 | while(defined($i=shift)) { $code.=sprintf"\t.long\t0x%08x,0x%08x\n",$i,$i; } | |
| 76 | } | |
| 77 | ||
| eb77e888 AP |
78 | $code.=<<___; |
| 79 | #include "sparc_arch.h" | |
| 80 | ||
| 81 | #ifdef __arch64__ | |
| 7395d852 AP |
82 | .register %g2,#scratch |
| 83 | .register %g3,#scratch | |
| eb77e888 | 84 | #endif |
| 7395d852 AP |
85 | .section ".text",#alloc,#execinstr |
| 86 | ||
| 985e4c41 | 87 | .align 256 |
| 7395d852 AP |
88 | AES_Te: |
| 89 | ___ | |
| 90 | &_data_word( | |
| 91 | 0xc66363a5, 0xf87c7c84, 0xee777799, 0xf67b7b8d, | |
| 92 | 0xfff2f20d, 0xd66b6bbd, 0xde6f6fb1, 0x91c5c554, | |
| 93 | 0x60303050, 0x02010103, 0xce6767a9, 0x562b2b7d, | |
| 94 | 0xe7fefe19, 0xb5d7d762, 0x4dababe6, 0xec76769a, | |
| 95 | 0x8fcaca45, 0x1f82829d, 0x89c9c940, 0xfa7d7d87, | |
| 96 | 0xeffafa15, 0xb25959eb, 0x8e4747c9, 0xfbf0f00b, | |
| 97 | 0x41adadec, 0xb3d4d467, 0x5fa2a2fd, 0x45afafea, | |
| 98 | 0x239c9cbf, 0x53a4a4f7, 0xe4727296, 0x9bc0c05b, | |
| 99 | 0x75b7b7c2, 0xe1fdfd1c, 0x3d9393ae, 0x4c26266a, | |
| 100 | 0x6c36365a, 0x7e3f3f41, 0xf5f7f702, 0x83cccc4f, | |
| 101 | 0x6834345c, 0x51a5a5f4, 0xd1e5e534, 0xf9f1f108, | |
| 102 | 0xe2717193, 0xabd8d873, 0x62313153, 0x2a15153f, | |
| 103 | 0x0804040c, 0x95c7c752, 0x46232365, 0x9dc3c35e, | |
| 104 | 0x30181828, 0x379696a1, 0x0a05050f, 0x2f9a9ab5, | |
| 105 | 0x0e070709, 0x24121236, 0x1b80809b, 0xdfe2e23d, | |
| 106 | 0xcdebeb26, 0x4e272769, 0x7fb2b2cd, 0xea75759f, | |
| 107 | 0x1209091b, 0x1d83839e, 0x582c2c74, 0x341a1a2e, | |
| 108 | 0x361b1b2d, 0xdc6e6eb2, 0xb45a5aee, 0x5ba0a0fb, | |
| 109 | 0xa45252f6, 0x763b3b4d, 0xb7d6d661, 0x7db3b3ce, | |
| 110 | 0x5229297b, 0xdde3e33e, 0x5e2f2f71, 0x13848497, | |
| 111 | 0xa65353f5, 0xb9d1d168, 0x00000000, 0xc1eded2c, | |
| 112 | 0x40202060, 0xe3fcfc1f, 0x79b1b1c8, 0xb65b5bed, | |
| 113 | 0xd46a6abe, 0x8dcbcb46, 0x67bebed9, 0x7239394b, | |
| 114 | 0x944a4ade, 0x984c4cd4, 0xb05858e8, 0x85cfcf4a, | |
| 115 | 0xbbd0d06b, 0xc5efef2a, 0x4faaaae5, 0xedfbfb16, | |
| 116 | 0x864343c5, 0x9a4d4dd7, 0x66333355, 0x11858594, | |
| 117 | 0x8a4545cf, 0xe9f9f910, 0x04020206, 0xfe7f7f81, | |
| 118 | 0xa05050f0, 0x783c3c44, 0x259f9fba, 0x4ba8a8e3, | |
| 119 | 0xa25151f3, 0x5da3a3fe, 0x804040c0, 0x058f8f8a, | |
| 120 | 0x3f9292ad, 0x219d9dbc, 0x70383848, 0xf1f5f504, | |
| 121 | 0x63bcbcdf, 0x77b6b6c1, 0xafdada75, 0x42212163, | |
| 122 | 0x20101030, 0xe5ffff1a, 0xfdf3f30e, 0xbfd2d26d, | |
| 123 | 0x81cdcd4c, 0x180c0c14, 0x26131335, 0xc3ecec2f, | |
| 124 | 0xbe5f5fe1, 0x359797a2, 0x884444cc, 0x2e171739, | |
| 125 | 0x93c4c457, 0x55a7a7f2, 0xfc7e7e82, 0x7a3d3d47, | |
| 126 | 0xc86464ac, 0xba5d5de7, 0x3219192b, 0xe6737395, | |
| 127 | 0xc06060a0, 0x19818198, 0x9e4f4fd1, 0xa3dcdc7f, | |
| 128 | 0x44222266, 0x542a2a7e, 0x3b9090ab, 0x0b888883, | |
| 129 | 0x8c4646ca, 0xc7eeee29, 0x6bb8b8d3, 0x2814143c, | |
| 130 | 0xa7dede79, 0xbc5e5ee2, 0x160b0b1d, 0xaddbdb76, | |
| 131 | 0xdbe0e03b, 0x64323256, 0x743a3a4e, 0x140a0a1e, | |
| 132 | 0x924949db, 0x0c06060a, 0x4824246c, 0xb85c5ce4, | |
| 133 | 0x9fc2c25d, 0xbdd3d36e, 0x43acacef, 0xc46262a6, | |
| 134 | 0x399191a8, 0x319595a4, 0xd3e4e437, 0xf279798b, | |
| 135 | 0xd5e7e732, 0x8bc8c843, 0x6e373759, 0xda6d6db7, | |
| 136 | 0x018d8d8c, 0xb1d5d564, 0x9c4e4ed2, 0x49a9a9e0, | |
| 137 | 0xd86c6cb4, 0xac5656fa, 0xf3f4f407, 0xcfeaea25, | |
| 138 | 0xca6565af, 0xf47a7a8e, 0x47aeaee9, 0x10080818, | |
| 139 | 0x6fbabad5, 0xf0787888, 0x4a25256f, 0x5c2e2e72, | |
| 140 | 0x381c1c24, 0x57a6a6f1, 0x73b4b4c7, 0x97c6c651, | |
| 141 | 0xcbe8e823, 0xa1dddd7c, 0xe874749c, 0x3e1f1f21, | |
| 142 | 0x964b4bdd, 0x61bdbddc, 0x0d8b8b86, 0x0f8a8a85, | |
| 143 | 0xe0707090, 0x7c3e3e42, 0x71b5b5c4, 0xcc6666aa, | |
| 144 | 0x904848d8, 0x06030305, 0xf7f6f601, 0x1c0e0e12, | |
| 145 | 0xc26161a3, 0x6a35355f, 0xae5757f9, 0x69b9b9d0, | |
| 146 | 0x17868691, 0x99c1c158, 0x3a1d1d27, 0x279e9eb9, | |
| 147 | 0xd9e1e138, 0xebf8f813, 0x2b9898b3, 0x22111133, | |
| 148 | 0xd26969bb, 0xa9d9d970, 0x078e8e89, 0x339494a7, | |
| 149 | 0x2d9b9bb6, 0x3c1e1e22, 0x15878792, 0xc9e9e920, | |
| 150 | 0x87cece49, 0xaa5555ff, 0x50282878, 0xa5dfdf7a, | |
| 151 | 0x038c8c8f, 0x59a1a1f8, 0x09898980, 0x1a0d0d17, | |
| 152 | 0x65bfbfda, 0xd7e6e631, 0x844242c6, 0xd06868b8, | |
| 153 | 0x824141c3, 0x299999b0, 0x5a2d2d77, 0x1e0f0f11, | |
| 154 | 0x7bb0b0cb, 0xa85454fc, 0x6dbbbbd6, 0x2c16163a); | |
| 155 | $code.=<<___; | |
| 156 | .byte 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5 | |
| 157 | .byte 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76 | |
| 158 | .byte 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0 | |
| 159 | .byte 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0 | |
| 160 | .byte 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc | |
| 161 | .byte 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15 | |
| 162 | .byte 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a | |
| 163 | .byte 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75 | |
| 164 | .byte 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0 | |
| 165 | .byte 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84 | |
| 166 | .byte 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b | |
| 167 | .byte 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf | |
| 168 | .byte 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85 | |
| 169 | .byte 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8 | |
| 170 | .byte 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5 | |
| 171 | .byte 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2 | |
| 172 | .byte 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17 | |
| 173 | .byte 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73 | |
| 174 | .byte 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88 | |
| 175 | .byte 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb | |
| 176 | .byte 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c | |
| 177 | .byte 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79 | |
| 178 | .byte 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9 | |
| 179 | .byte 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08 | |
| 180 | .byte 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6 | |
| 181 | .byte 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a | |
| 182 | .byte 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e | |
| 183 | .byte 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e | |
| 184 | .byte 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94 | |
| 185 | .byte 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf | |
| 186 | .byte 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68 | |
| 187 | .byte 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16 | |
| 188 | .type AES_Te,#object | |
| 189 | .size AES_Te,(.-AES_Te) | |
| 190 | ||
| 191 | .align 64 | |
| 192 | .skip 16 | |
| 193 | _sparcv9_AES_encrypt: | |
| 194 | save %sp,-$frame-$locals,%sp | |
| 195 | stx %i7,[%sp+$bias+$frame+0] ! off-load return address | |
| 196 | ld [$key+240],$rounds | |
| 197 | ld [$key+0],$t0 | |
| 198 | ld [$key+4],$t1 ! | |
| 199 | ld [$key+8],$t2 | |
| 200 | srl $rounds,1,$rounds | |
| 201 | xor $t0,$s0,$s0 | |
| 202 | ld [$key+12],$t3 | |
| 203 | srl $s0,21,$acc0 | |
| 204 | xor $t1,$s1,$s1 | |
| 205 | ld [$key+16],$t0 | |
| 206 | srl $s1,13,$acc1 ! | |
| 207 | xor $t2,$s2,$s2 | |
| 208 | ld [$key+20],$t1 | |
| 209 | xor $t3,$s3,$s3 | |
| 210 | ld [$key+24],$t2 | |
| 211 | and $acc0,2040,$acc0 | |
| 212 | ld [$key+28],$t3 | |
| 213 | nop | |
| 214 | .Lenc_loop: | |
| 215 | srl $s2,5,$acc2 ! | |
| 216 | and $acc1,2040,$acc1 | |
| 217 | ldx [$tbl+$acc0],$acc0 | |
| 218 | sll $s3,3,$acc3 | |
| 219 | and $acc2,2040,$acc2 | |
| 220 | ldx [$tbl+$acc1],$acc1 | |
| 221 | srl $s1,21,$acc4 | |
| 222 | and $acc3,2040,$acc3 | |
| 223 | ldx [$tbl+$acc2],$acc2 ! | |
| 224 | srl $s2,13,$acc5 | |
| 225 | and $acc4,2040,$acc4 | |
| 226 | ldx [$tbl+$acc3],$acc3 | |
| 227 | srl $s3,5,$acc6 | |
| 228 | and $acc5,2040,$acc5 | |
| 229 | ldx [$tbl+$acc4],$acc4 | |
| 230 | fmovs %f0,%f0 | |
| 231 | sll $s0,3,$acc7 ! | |
| 232 | and $acc6,2040,$acc6 | |
| 233 | ldx [$tbl+$acc5],$acc5 | |
| 234 | srl $s2,21,$acc8 | |
| 235 | and $acc7,2040,$acc7 | |
| 236 | ldx [$tbl+$acc6],$acc6 | |
| 237 | srl $s3,13,$acc9 | |
| 238 | and $acc8,2040,$acc8 | |
| 239 | ldx [$tbl+$acc7],$acc7 ! | |
| 240 | srl $s0,5,$acc10 | |
| 241 | and $acc9,2040,$acc9 | |
| 242 | ldx [$tbl+$acc8],$acc8 | |
| 243 | sll $s1,3,$acc11 | |
| 244 | and $acc10,2040,$acc10 | |
| 245 | ldx [$tbl+$acc9],$acc9 | |
| 246 | fmovs %f0,%f0 | |
| 247 | srl $s3,21,$acc12 ! | |
| 248 | and $acc11,2040,$acc11 | |
| 249 | ldx [$tbl+$acc10],$acc10 | |
| 250 | srl $s0,13,$acc13 | |
| 251 | and $acc12,2040,$acc12 | |
| 252 | ldx [$tbl+$acc11],$acc11 | |
| 253 | srl $s1,5,$acc14 | |
| 254 | and $acc13,2040,$acc13 | |
| 255 | ldx [$tbl+$acc12],$acc12 ! | |
| 256 | sll $s2,3,$acc15 | |
| 257 | and $acc14,2040,$acc14 | |
| 258 | ldx [$tbl+$acc13],$acc13 | |
| 259 | and $acc15,2040,$acc15 | |
| 260 | add $key,32,$key | |
| 261 | ldx [$tbl+$acc14],$acc14 | |
| 262 | fmovs %f0,%f0 | |
| 263 | subcc $rounds,1,$rounds ! | |
| 264 | ldx [$tbl+$acc15],$acc15 | |
| 265 | bz,a,pn %icc,.Lenc_last | |
| 266 | add $tbl,2048,$rounds | |
| 267 | ||
| 268 | srlx $acc1,8,$acc1 | |
| 269 | xor $acc0,$t0,$t0 | |
| 270 | ld [$key+0],$s0 | |
| 271 | fmovs %f0,%f0 | |
| 272 | srlx $acc2,16,$acc2 ! | |
| 273 | xor $acc1,$t0,$t0 | |
| 274 | ld [$key+4],$s1 | |
| 275 | srlx $acc3,24,$acc3 | |
| 276 | xor $acc2,$t0,$t0 | |
| 277 | ld [$key+8],$s2 | |
| 278 | srlx $acc5,8,$acc5 | |
| 279 | xor $acc3,$t0,$t0 | |
| 280 | ld [$key+12],$s3 ! | |
| 281 | srlx $acc6,16,$acc6 | |
| 282 | xor $acc4,$t1,$t1 | |
| 283 | fmovs %f0,%f0 | |
| 284 | srlx $acc7,24,$acc7 | |
| 285 | xor $acc5,$t1,$t1 | |
| 286 | srlx $acc9,8,$acc9 | |
| 287 | xor $acc6,$t1,$t1 | |
| 288 | srlx $acc10,16,$acc10 ! | |
| 289 | xor $acc7,$t1,$t1 | |
| 290 | srlx $acc11,24,$acc11 | |
| 291 | xor $acc8,$t2,$t2 | |
| 292 | srlx $acc13,8,$acc13 | |
| 293 | xor $acc9,$t2,$t2 | |
| 294 | srlx $acc14,16,$acc14 | |
| 295 | xor $acc10,$t2,$t2 | |
| 296 | srlx $acc15,24,$acc15 ! | |
| 297 | xor $acc11,$t2,$t2 | |
| 298 | xor $acc12,$acc14,$acc14 | |
| 299 | xor $acc13,$t3,$t3 | |
| 300 | srl $t0,21,$acc0 | |
| 301 | xor $acc14,$t3,$t3 | |
| 302 | srl $t1,13,$acc1 | |
| 303 | xor $acc15,$t3,$t3 | |
| 304 | ||
| 305 | and $acc0,2040,$acc0 ! | |
| 306 | srl $t2,5,$acc2 | |
| 307 | and $acc1,2040,$acc1 | |
| 308 | ldx [$tbl+$acc0],$acc0 | |
| 309 | sll $t3,3,$acc3 | |
| 310 | and $acc2,2040,$acc2 | |
| 311 | ldx [$tbl+$acc1],$acc1 | |
| 312 | fmovs %f0,%f0 | |
| 313 | srl $t1,21,$acc4 ! | |
| 314 | and $acc3,2040,$acc3 | |
| 315 | ldx [$tbl+$acc2],$acc2 | |
| 316 | srl $t2,13,$acc5 | |
| 317 | and $acc4,2040,$acc4 | |
| 318 | ldx [$tbl+$acc3],$acc3 | |
| 319 | srl $t3,5,$acc6 | |
| 320 | and $acc5,2040,$acc5 | |
| 321 | ldx [$tbl+$acc4],$acc4 ! | |
| 322 | sll $t0,3,$acc7 | |
| 323 | and $acc6,2040,$acc6 | |
| 324 | ldx [$tbl+$acc5],$acc5 | |
| 325 | srl $t2,21,$acc8 | |
| 326 | and $acc7,2040,$acc7 | |
| 327 | ldx [$tbl+$acc6],$acc6 | |
| 328 | fmovs %f0,%f0 | |
| 329 | srl $t3,13,$acc9 ! | |
| 330 | and $acc8,2040,$acc8 | |
| 331 | ldx [$tbl+$acc7],$acc7 | |
| 332 | srl $t0,5,$acc10 | |
| 333 | and $acc9,2040,$acc9 | |
| 334 | ldx [$tbl+$acc8],$acc8 | |
| 335 | sll $t1,3,$acc11 | |
| 336 | and $acc10,2040,$acc10 | |
| 337 | ldx [$tbl+$acc9],$acc9 ! | |
| 338 | srl $t3,21,$acc12 | |
| 339 | and $acc11,2040,$acc11 | |
| 340 | ldx [$tbl+$acc10],$acc10 | |
| 341 | srl $t0,13,$acc13 | |
| 342 | and $acc12,2040,$acc12 | |
| 343 | ldx [$tbl+$acc11],$acc11 | |
| 344 | fmovs %f0,%f0 | |
| 345 | srl $t1,5,$acc14 ! | |
| 346 | and $acc13,2040,$acc13 | |
| 347 | ldx [$tbl+$acc12],$acc12 | |
| 348 | sll $t2,3,$acc15 | |
| 349 | and $acc14,2040,$acc14 | |
| 350 | ldx [$tbl+$acc13],$acc13 | |
| 351 | srlx $acc1,8,$acc1 | |
| 352 | and $acc15,2040,$acc15 | |
| 353 | ldx [$tbl+$acc14],$acc14 ! | |
| 354 | ||
| 355 | srlx $acc2,16,$acc2 | |
| 356 | xor $acc0,$s0,$s0 | |
| 357 | ldx [$tbl+$acc15],$acc15 | |
| 358 | srlx $acc3,24,$acc3 | |
| 359 | xor $acc1,$s0,$s0 | |
| 360 | ld [$key+16],$t0 | |
| 361 | fmovs %f0,%f0 | |
| 362 | srlx $acc5,8,$acc5 ! | |
| 363 | xor $acc2,$s0,$s0 | |
| 364 | ld [$key+20],$t1 | |
| 365 | srlx $acc6,16,$acc6 | |
| 366 | xor $acc3,$s0,$s0 | |
| 367 | ld [$key+24],$t2 | |
| 368 | srlx $acc7,24,$acc7 | |
| 369 | xor $acc4,$s1,$s1 | |
| 370 | ld [$key+28],$t3 ! | |
| 371 | srlx $acc9,8,$acc9 | |
| 372 | xor $acc5,$s1,$s1 | |
| 985e4c41 | 373 | ldx [$tbl+2048+0],%g0 ! prefetch te4 |
| 7395d852 AP |
374 | srlx $acc10,16,$acc10 |
| 375 | xor $acc6,$s1,$s1 | |
| 985e4c41 | 376 | ldx [$tbl+2048+32],%g0 ! prefetch te4 |
| 7395d852 AP |
377 | srlx $acc11,24,$acc11 |
| 378 | xor $acc7,$s1,$s1 | |
| 985e4c41 | 379 | ldx [$tbl+2048+64],%g0 ! prefetch te4 |
| 7395d852 AP |
380 | srlx $acc13,8,$acc13 |
| 381 | xor $acc8,$s2,$s2 | |
| 985e4c41 | 382 | ldx [$tbl+2048+96],%g0 ! prefetch te4 |
| 7395d852 AP |
383 | srlx $acc14,16,$acc14 ! |
| 384 | xor $acc9,$s2,$s2 | |
| 985e4c41 | 385 | ldx [$tbl+2048+128],%g0 ! prefetch te4 |
| 7395d852 AP |
386 | srlx $acc15,24,$acc15 |
| 387 | xor $acc10,$s2,$s2 | |
| 985e4c41 | 388 | ldx [$tbl+2048+160],%g0 ! prefetch te4 |
| 7395d852 AP |
389 | srl $s0,21,$acc0 |
| 390 | xor $acc11,$s2,$s2 | |
| 985e4c41 | 391 | ldx [$tbl+2048+192],%g0 ! prefetch te4 |
| 7395d852 AP |
392 | xor $acc12,$acc14,$acc14 |
| 393 | xor $acc13,$s3,$s3 | |
| 985e4c41 | 394 | ldx [$tbl+2048+224],%g0 ! prefetch te4 |
| 7395d852 AP |
395 | srl $s1,13,$acc1 ! |
| 396 | xor $acc14,$s3,$s3 | |
| 397 | xor $acc15,$s3,$s3 | |
| 398 | ba .Lenc_loop | |
| 399 | and $acc0,2040,$acc0 | |
| 400 | ||
| 401 | .align 32 | |
| 402 | .Lenc_last: | |
| 403 | srlx $acc1,8,$acc1 ! | |
| 404 | xor $acc0,$t0,$t0 | |
| 405 | ld [$key+0],$s0 | |
| 406 | srlx $acc2,16,$acc2 | |
| 407 | xor $acc1,$t0,$t0 | |
| 408 | ld [$key+4],$s1 | |
| 409 | srlx $acc3,24,$acc3 | |
| 410 | xor $acc2,$t0,$t0 | |
| 411 | ld [$key+8],$s2 ! | |
| 412 | srlx $acc5,8,$acc5 | |
| 413 | xor $acc3,$t0,$t0 | |
| 414 | ld [$key+12],$s3 | |
| 415 | srlx $acc6,16,$acc6 | |
| 416 | xor $acc4,$t1,$t1 | |
| 417 | srlx $acc7,24,$acc7 | |
| 418 | xor $acc5,$t1,$t1 | |
| 419 | srlx $acc9,8,$acc9 ! | |
| 420 | xor $acc6,$t1,$t1 | |
| 421 | srlx $acc10,16,$acc10 | |
| 422 | xor $acc7,$t1,$t1 | |
| 423 | srlx $acc11,24,$acc11 | |
| 424 | xor $acc8,$t2,$t2 | |
| 425 | srlx $acc13,8,$acc13 | |
| 426 | xor $acc9,$t2,$t2 | |
| 427 | srlx $acc14,16,$acc14 ! | |
| 428 | xor $acc10,$t2,$t2 | |
| 429 | srlx $acc15,24,$acc15 | |
| 430 | xor $acc11,$t2,$t2 | |
| 431 | xor $acc12,$acc14,$acc14 | |
| 432 | xor $acc13,$t3,$t3 | |
| 433 | srl $t0,24,$acc0 | |
| 434 | xor $acc14,$t3,$t3 | |
| 435 | srl $t1,16,$acc1 ! | |
| 436 | xor $acc15,$t3,$t3 | |
| 437 | ||
| 438 | srl $t2,8,$acc2 | |
| 439 | and $acc1,255,$acc1 | |
| 440 | ldub [$rounds+$acc0],$acc0 | |
| 441 | srl $t1,24,$acc4 | |
| 442 | and $acc2,255,$acc2 | |
| 443 | ldub [$rounds+$acc1],$acc1 | |
| 444 | srl $t2,16,$acc5 ! | |
| 445 | and $t3,255,$acc3 | |
| 446 | ldub [$rounds+$acc2],$acc2 | |
| 447 | ldub [$rounds+$acc3],$acc3 | |
| 448 | srl $t3,8,$acc6 | |
| 449 | and $acc5,255,$acc5 | |
| 450 | ldub [$rounds+$acc4],$acc4 | |
| 451 | fmovs %f0,%f0 | |
| 452 | srl $t2,24,$acc8 ! | |
| 453 | and $acc6,255,$acc6 | |
| 454 | ldub [$rounds+$acc5],$acc5 | |
| 455 | srl $t3,16,$acc9 | |
| 456 | and $t0,255,$acc7 | |
| 457 | ldub [$rounds+$acc6],$acc6 | |
| 458 | ldub [$rounds+$acc7],$acc7 | |
| 459 | fmovs %f0,%f0 | |
| 460 | srl $t0,8,$acc10 ! | |
| 461 | and $acc9,255,$acc9 | |
| 462 | ldub [$rounds+$acc8],$acc8 | |
| 463 | srl $t3,24,$acc12 | |
| 464 | and $acc10,255,$acc10 | |
| 465 | ldub [$rounds+$acc9],$acc9 | |
| 466 | srl $t0,16,$acc13 | |
| 467 | and $t1,255,$acc11 | |
| 468 | ldub [$rounds+$acc10],$acc10 ! | |
| 469 | srl $t1,8,$acc14 | |
| 470 | and $acc13,255,$acc13 | |
| 471 | ldub [$rounds+$acc11],$acc11 | |
| 472 | ldub [$rounds+$acc12],$acc12 | |
| 473 | and $acc14,255,$acc14 | |
| 474 | ldub [$rounds+$acc13],$acc13 | |
| 475 | and $t2,255,$acc15 | |
| 476 | ldub [$rounds+$acc14],$acc14 ! | |
| 477 | ||
| 478 | sll $acc0,24,$acc0 | |
| 479 | xor $acc3,$s0,$s0 | |
| 480 | ldub [$rounds+$acc15],$acc15 | |
| 481 | sll $acc1,16,$acc1 | |
| 482 | xor $acc0,$s0,$s0 | |
| 483 | ldx [%sp+$bias+$frame+0],%i7 ! restore return address | |
| 484 | fmovs %f0,%f0 | |
| 485 | sll $acc2,8,$acc2 ! | |
| 486 | xor $acc1,$s0,$s0 | |
| 487 | sll $acc4,24,$acc4 | |
| 488 | xor $acc2,$s0,$s0 | |
| 489 | sll $acc5,16,$acc5 | |
| 490 | xor $acc7,$s1,$s1 | |
| 491 | sll $acc6,8,$acc6 | |
| 492 | xor $acc4,$s1,$s1 | |
| 493 | sll $acc8,24,$acc8 ! | |
| 494 | xor $acc5,$s1,$s1 | |
| 495 | sll $acc9,16,$acc9 | |
| 496 | xor $acc11,$s2,$s2 | |
| 497 | sll $acc10,8,$acc10 | |
| 498 | xor $acc6,$s1,$s1 | |
| 499 | sll $acc12,24,$acc12 | |
| 500 | xor $acc8,$s2,$s2 | |
| 501 | sll $acc13,16,$acc13 ! | |
| 502 | xor $acc9,$s2,$s2 | |
| 503 | sll $acc14,8,$acc14 | |
| 504 | xor $acc10,$s2,$s2 | |
| 505 | xor $acc12,$acc14,$acc14 | |
| 506 | xor $acc13,$s3,$s3 | |
| 507 | xor $acc14,$s3,$s3 | |
| 508 | xor $acc15,$s3,$s3 | |
| 509 | ||
| 510 | ret | |
| 511 | restore | |
| 512 | .type _sparcv9_AES_encrypt,#function | |
| 513 | .size _sparcv9_AES_encrypt,(.-_sparcv9_AES_encrypt) | |
| 514 | ||
| 515 | .align 32 | |
| 516 | .globl AES_encrypt | |
| 517 | AES_encrypt: | |
| 518 | or %o0,%o1,%g1 | |
| 519 | andcc %g1,3,%g0 | |
| 520 | bnz,pn %xcc,.Lunaligned_enc | |
| 521 | save %sp,-$frame,%sp | |
| 522 | ||
| 523 | ld [%i0+0],%o0 | |
| 524 | ld [%i0+4],%o1 | |
| 525 | ld [%i0+8],%o2 | |
| 526 | ld [%i0+12],%o3 | |
| 527 | ||
| 4c78bc05 | 528 | 1: call .+8 |
| e22b8648 | 529 | add %o7,AES_Te-1b,%o4 |
| 4c78bc05 AP |
530 | call _sparcv9_AES_encrypt |
| 531 | mov %i2,%o5 | |
| 7395d852 AP |
532 | |
| 533 | st %o0,[%i1+0] | |
| 534 | st %o1,[%i1+4] | |
| 535 | st %o2,[%i1+8] | |
| 536 | st %o3,[%i1+12] | |
| 537 | ||
| 538 | ret | |
| 539 | restore | |
| 540 | ||
| 541 | .align 32 | |
| 542 | .Lunaligned_enc: | |
| 543 | ldub [%i0+0],%l0 | |
| 544 | ldub [%i0+1],%l1 | |
| 545 | ldub [%i0+2],%l2 | |
| 546 | ||
| 547 | sll %l0,24,%l0 | |
| 548 | ldub [%i0+3],%l3 | |
| 549 | sll %l1,16,%l1 | |
| 550 | ldub [%i0+4],%l4 | |
| 551 | sll %l2,8,%l2 | |
| 552 | or %l1,%l0,%l0 | |
| 553 | ldub [%i0+5],%l5 | |
| 554 | sll %l4,24,%l4 | |
| 555 | or %l3,%l2,%l2 | |
| 556 | ldub [%i0+6],%l6 | |
| 557 | sll %l5,16,%l5 | |
| 558 | or %l0,%l2,%o0 | |
| 559 | ldub [%i0+7],%l7 | |
| 560 | ||
| 561 | sll %l6,8,%l6 | |
| 562 | or %l5,%l4,%l4 | |
| 563 | ldub [%i0+8],%l0 | |
| 564 | or %l7,%l6,%l6 | |
| 565 | ldub [%i0+9],%l1 | |
| 566 | or %l4,%l6,%o1 | |
| 567 | ldub [%i0+10],%l2 | |
| 568 | ||
| 569 | sll %l0,24,%l0 | |
| 570 | ldub [%i0+11],%l3 | |
| 571 | sll %l1,16,%l1 | |
| 572 | ldub [%i0+12],%l4 | |
| 573 | sll %l2,8,%l2 | |
| 574 | or %l1,%l0,%l0 | |
| 575 | ldub [%i0+13],%l5 | |
| 576 | sll %l4,24,%l4 | |
| 577 | or %l3,%l2,%l2 | |
| 578 | ldub [%i0+14],%l6 | |
| 579 | sll %l5,16,%l5 | |
| 580 | or %l0,%l2,%o2 | |
| 581 | ldub [%i0+15],%l7 | |
| 582 | ||
| 583 | sll %l6,8,%l6 | |
| 584 | or %l5,%l4,%l4 | |
| 585 | or %l7,%l6,%l6 | |
| 586 | or %l4,%l6,%o3 | |
| 587 | ||
| 4c78bc05 | 588 | 1: call .+8 |
| e22b8648 | 589 | add %o7,AES_Te-1b,%o4 |
| 4c78bc05 AP |
590 | call _sparcv9_AES_encrypt |
| 591 | mov %i2,%o5 | |
| 7395d852 AP |
592 | |
| 593 | srl %o0,24,%l0 | |
| 594 | srl %o0,16,%l1 | |
| 595 | stb %l0,[%i1+0] | |
| 596 | srl %o0,8,%l2 | |
| 597 | stb %l1,[%i1+1] | |
| 598 | stb %l2,[%i1+2] | |
| 599 | srl %o1,24,%l4 | |
| 600 | stb %o0,[%i1+3] | |
| 601 | ||
| 602 | srl %o1,16,%l5 | |
| 603 | stb %l4,[%i1+4] | |
| 604 | srl %o1,8,%l6 | |
| 605 | stb %l5,[%i1+5] | |
| 606 | stb %l6,[%i1+6] | |
| 607 | srl %o2,24,%l0 | |
| 608 | stb %o1,[%i1+7] | |
| 609 | ||
| 610 | srl %o2,16,%l1 | |
| 611 | stb %l0,[%i1+8] | |
| 612 | srl %o2,8,%l2 | |
| 613 | stb %l1,[%i1+9] | |
| 614 | stb %l2,[%i1+10] | |
| 615 | srl %o3,24,%l4 | |
| 616 | stb %o2,[%i1+11] | |
| 617 | ||
| 618 | srl %o3,16,%l5 | |
| 619 | stb %l4,[%i1+12] | |
| 620 | srl %o3,8,%l6 | |
| 621 | stb %l5,[%i1+13] | |
| 622 | stb %l6,[%i1+14] | |
| 623 | stb %o3,[%i1+15] | |
| 624 | ||
| 625 | ret | |
| 626 | restore | |
| 627 | .type AES_encrypt,#function | |
| 628 | .size AES_encrypt,(.-AES_encrypt) | |
| 629 | ||
| 630 | ___ | |
| 631 | ||
| 632 | $code.=<<___; | |
| 985e4c41 | 633 | .align 256 |
| 7395d852 AP |
634 | AES_Td: |
| 635 | ___ | |
| 636 | &_data_word( | |
| 637 | 0x51f4a750, 0x7e416553, 0x1a17a4c3, 0x3a275e96, | |
| 638 | 0x3bab6bcb, 0x1f9d45f1, 0xacfa58ab, 0x4be30393, | |
| 639 | 0x2030fa55, 0xad766df6, 0x88cc7691, 0xf5024c25, | |
| 640 | 0x4fe5d7fc, 0xc52acbd7, 0x26354480, 0xb562a38f, | |
| 641 | 0xdeb15a49, 0x25ba1b67, 0x45ea0e98, 0x5dfec0e1, | |
| 642 | 0xc32f7502, 0x814cf012, 0x8d4697a3, 0x6bd3f9c6, | |
| 643 | 0x038f5fe7, 0x15929c95, 0xbf6d7aeb, 0x955259da, | |
| 644 | 0xd4be832d, 0x587421d3, 0x49e06929, 0x8ec9c844, | |
| 645 | 0x75c2896a, 0xf48e7978, 0x99583e6b, 0x27b971dd, | |
| 646 | 0xbee14fb6, 0xf088ad17, 0xc920ac66, 0x7dce3ab4, | |
| 647 | 0x63df4a18, 0xe51a3182, 0x97513360, 0x62537f45, | |
| 648 | 0xb16477e0, 0xbb6bae84, 0xfe81a01c, 0xf9082b94, | |
| 649 | 0x70486858, 0x8f45fd19, 0x94de6c87, 0x527bf8b7, | |
| 650 | 0xab73d323, 0x724b02e2, 0xe31f8f57, 0x6655ab2a, | |
| 651 | 0xb2eb2807, 0x2fb5c203, 0x86c57b9a, 0xd33708a5, | |
| 652 | 0x302887f2, 0x23bfa5b2, 0x02036aba, 0xed16825c, | |
| 653 | 0x8acf1c2b, 0xa779b492, 0xf307f2f0, 0x4e69e2a1, | |
| 654 | 0x65daf4cd, 0x0605bed5, 0xd134621f, 0xc4a6fe8a, | |
| 655 | 0x342e539d, 0xa2f355a0, 0x058ae132, 0xa4f6eb75, | |
| 656 | 0x0b83ec39, 0x4060efaa, 0x5e719f06, 0xbd6e1051, | |
| 657 | 0x3e218af9, 0x96dd063d, 0xdd3e05ae, 0x4de6bd46, | |
| 658 | 0x91548db5, 0x71c45d05, 0x0406d46f, 0x605015ff, | |
| 659 | 0x1998fb24, 0xd6bde997, 0x894043cc, 0x67d99e77, | |
| 660 | 0xb0e842bd, 0x07898b88, 0xe7195b38, 0x79c8eedb, | |
| 661 | 0xa17c0a47, 0x7c420fe9, 0xf8841ec9, 0x00000000, | |
| 662 | 0x09808683, 0x322bed48, 0x1e1170ac, 0x6c5a724e, | |
| 663 | 0xfd0efffb, 0x0f853856, 0x3daed51e, 0x362d3927, | |
| 664 | 0x0a0fd964, 0x685ca621, 0x9b5b54d1, 0x24362e3a, | |
| 665 | 0x0c0a67b1, 0x9357e70f, 0xb4ee96d2, 0x1b9b919e, | |
| 666 | 0x80c0c54f, 0x61dc20a2, 0x5a774b69, 0x1c121a16, | |
| 667 | 0xe293ba0a, 0xc0a02ae5, 0x3c22e043, 0x121b171d, | |
| 668 | 0x0e090d0b, 0xf28bc7ad, 0x2db6a8b9, 0x141ea9c8, | |
| 669 | 0x57f11985, 0xaf75074c, 0xee99ddbb, 0xa37f60fd, | |
| 670 | 0xf701269f, 0x5c72f5bc, 0x44663bc5, 0x5bfb7e34, | |
| 671 | 0x8b432976, 0xcb23c6dc, 0xb6edfc68, 0xb8e4f163, | |
| 672 | 0xd731dcca, 0x42638510, 0x13972240, 0x84c61120, | |
| 673 | 0x854a247d, 0xd2bb3df8, 0xaef93211, 0xc729a16d, | |
| 674 | 0x1d9e2f4b, 0xdcb230f3, 0x0d8652ec, 0x77c1e3d0, | |
| 675 | 0x2bb3166c, 0xa970b999, 0x119448fa, 0x47e96422, | |
| 676 | 0xa8fc8cc4, 0xa0f03f1a, 0x567d2cd8, 0x223390ef, | |
| 677 | 0x87494ec7, 0xd938d1c1, 0x8ccaa2fe, 0x98d40b36, | |
| 678 | 0xa6f581cf, 0xa57ade28, 0xdab78e26, 0x3fadbfa4, | |
| 679 | 0x2c3a9de4, 0x5078920d, 0x6a5fcc9b, 0x547e4662, | |
| 680 | 0xf68d13c2, 0x90d8b8e8, 0x2e39f75e, 0x82c3aff5, | |
| 681 | 0x9f5d80be, 0x69d0937c, 0x6fd52da9, 0xcf2512b3, | |
| 682 | 0xc8ac993b, 0x10187da7, 0xe89c636e, 0xdb3bbb7b, | |
| 683 | 0xcd267809, 0x6e5918f4, 0xec9ab701, 0x834f9aa8, | |
| 684 | 0xe6956e65, 0xaaffe67e, 0x21bccf08, 0xef15e8e6, | |
| 685 | 0xbae79bd9, 0x4a6f36ce, 0xea9f09d4, 0x29b07cd6, | |
| 686 | 0x31a4b2af, 0x2a3f2331, 0xc6a59430, 0x35a266c0, | |
| 687 | 0x744ebc37, 0xfc82caa6, 0xe090d0b0, 0x33a7d815, | |
| 688 | 0xf104984a, 0x41ecdaf7, 0x7fcd500e, 0x1791f62f, | |
| 689 | 0x764dd68d, 0x43efb04d, 0xccaa4d54, 0xe49604df, | |
| 690 | 0x9ed1b5e3, 0x4c6a881b, 0xc12c1fb8, 0x4665517f, | |
| 691 | 0x9d5eea04, 0x018c355d, 0xfa877473, 0xfb0b412e, | |
| 692 | 0xb3671d5a, 0x92dbd252, 0xe9105633, 0x6dd64713, | |
| 693 | 0x9ad7618c, 0x37a10c7a, 0x59f8148e, 0xeb133c89, | |
| 694 | 0xcea927ee, 0xb761c935, 0xe11ce5ed, 0x7a47b13c, | |
| 695 | 0x9cd2df59, 0x55f2733f, 0x1814ce79, 0x73c737bf, | |
| 696 | 0x53f7cdea, 0x5ffdaa5b, 0xdf3d6f14, 0x7844db86, | |
| 697 | 0xcaaff381, 0xb968c43e, 0x3824342c, 0xc2a3405f, | |
| 698 | 0x161dc372, 0xbce2250c, 0x283c498b, 0xff0d9541, | |
| 699 | 0x39a80171, 0x080cb3de, 0xd8b4e49c, 0x6456c190, | |
| 700 | 0x7bcb8461, 0xd532b670, 0x486c5c74, 0xd0b85742); | |
| 701 | $code.=<<___; | |
| 702 | .byte 0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38 | |
| 703 | .byte 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb | |
| 704 | .byte 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87 | |
| 705 | .byte 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb | |
| 706 | .byte 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d | |
| 707 | .byte 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e | |
| 708 | .byte 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2 | |
| 709 | .byte 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25 | |
| 710 | .byte 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16 | |
| 711 | .byte 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92 | |
| 712 | .byte 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda | |
| 713 | .byte 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84 | |
| 714 | .byte 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a | |
| 715 | .byte 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06 | |
| 716 | .byte 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02 | |
| 717 | .byte 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b | |
| 718 | .byte 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea | |
| 719 | .byte 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73 | |
| 720 | .byte 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85 | |
| 721 | .byte 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e | |
| 722 | .byte 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89 | |
| 723 | .byte 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b | |
| 724 | .byte 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20 | |
| 725 | .byte 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4 | |
| 726 | .byte 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31 | |
| 727 | .byte 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f | |
| 728 | .byte 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d | |
| 729 | .byte 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef | |
| 730 | .byte 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0 | |
| 731 | .byte 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61 | |
| 732 | .byte 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26 | |
| 733 | .byte 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d | |
| 734 | .type AES_Td,#object | |
| 735 | .size AES_Td,(.-AES_Td) | |
| 736 | ||
| 737 | .align 64 | |
| 738 | .skip 16 | |
| 739 | _sparcv9_AES_decrypt: | |
| 740 | save %sp,-$frame-$locals,%sp | |
| 741 | stx %i7,[%sp+$bias+$frame+0] ! off-load return address | |
| 742 | ld [$key+240],$rounds | |
| 743 | ld [$key+0],$t0 | |
| 744 | ld [$key+4],$t1 ! | |
| 745 | ld [$key+8],$t2 | |
| 746 | ld [$key+12],$t3 | |
| 747 | srl $rounds,1,$rounds | |
| 748 | xor $t0,$s0,$s0 | |
| 749 | ld [$key+16],$t0 | |
| 750 | xor $t1,$s1,$s1 | |
| 751 | ld [$key+20],$t1 | |
| 752 | srl $s0,21,$acc0 ! | |
| 753 | xor $t2,$s2,$s2 | |
| 754 | ld [$key+24],$t2 | |
| 755 | xor $t3,$s3,$s3 | |
| 756 | and $acc0,2040,$acc0 | |
| 757 | ld [$key+28],$t3 | |
| 758 | srl $s3,13,$acc1 | |
| 759 | nop | |
| 760 | .Ldec_loop: | |
| 761 | srl $s2,5,$acc2 ! | |
| 762 | and $acc1,2040,$acc1 | |
| 763 | ldx [$tbl+$acc0],$acc0 | |
| 764 | sll $s1,3,$acc3 | |
| 765 | and $acc2,2040,$acc2 | |
| 766 | ldx [$tbl+$acc1],$acc1 | |
| 767 | srl $s1,21,$acc4 | |
| 768 | and $acc3,2040,$acc3 | |
| 769 | ldx [$tbl+$acc2],$acc2 ! | |
| 770 | srl $s0,13,$acc5 | |
| 771 | and $acc4,2040,$acc4 | |
| 772 | ldx [$tbl+$acc3],$acc3 | |
| 773 | srl $s3,5,$acc6 | |
| 774 | and $acc5,2040,$acc5 | |
| 775 | ldx [$tbl+$acc4],$acc4 | |
| 776 | fmovs %f0,%f0 | |
| 777 | sll $s2,3,$acc7 ! | |
| 778 | and $acc6,2040,$acc6 | |
| 779 | ldx [$tbl+$acc5],$acc5 | |
| 780 | srl $s2,21,$acc8 | |
| 781 | and $acc7,2040,$acc7 | |
| 782 | ldx [$tbl+$acc6],$acc6 | |
| 783 | srl $s1,13,$acc9 | |
| 784 | and $acc8,2040,$acc8 | |
| 785 | ldx [$tbl+$acc7],$acc7 ! | |
| 786 | srl $s0,5,$acc10 | |
| 787 | and $acc9,2040,$acc9 | |
| 788 | ldx [$tbl+$acc8],$acc8 | |
| 789 | sll $s3,3,$acc11 | |
| 790 | and $acc10,2040,$acc10 | |
| 791 | ldx [$tbl+$acc9],$acc9 | |
| 792 | fmovs %f0,%f0 | |
| 793 | srl $s3,21,$acc12 ! | |
| 794 | and $acc11,2040,$acc11 | |
| 795 | ldx [$tbl+$acc10],$acc10 | |
| 796 | srl $s2,13,$acc13 | |
| 797 | and $acc12,2040,$acc12 | |
| 798 | ldx [$tbl+$acc11],$acc11 | |
| 799 | srl $s1,5,$acc14 | |
| 800 | and $acc13,2040,$acc13 | |
| 801 | ldx [$tbl+$acc12],$acc12 ! | |
| 802 | sll $s0,3,$acc15 | |
| 803 | and $acc14,2040,$acc14 | |
| 804 | ldx [$tbl+$acc13],$acc13 | |
| 805 | and $acc15,2040,$acc15 | |
| 806 | add $key,32,$key | |
| 807 | ldx [$tbl+$acc14],$acc14 | |
| 808 | fmovs %f0,%f0 | |
| 809 | subcc $rounds,1,$rounds ! | |
| 810 | ldx [$tbl+$acc15],$acc15 | |
| 811 | bz,a,pn %icc,.Ldec_last | |
| 812 | add $tbl,2048,$rounds | |
| 813 | ||
| 814 | srlx $acc1,8,$acc1 | |
| 815 | xor $acc0,$t0,$t0 | |
| 816 | ld [$key+0],$s0 | |
| 817 | fmovs %f0,%f0 | |
| 818 | srlx $acc2,16,$acc2 ! | |
| 819 | xor $acc1,$t0,$t0 | |
| 820 | ld [$key+4],$s1 | |
| 821 | srlx $acc3,24,$acc3 | |
| 822 | xor $acc2,$t0,$t0 | |
| 823 | ld [$key+8],$s2 | |
| 824 | srlx $acc5,8,$acc5 | |
| 825 | xor $acc3,$t0,$t0 | |
| 826 | ld [$key+12],$s3 ! | |
| 827 | srlx $acc6,16,$acc6 | |
| 828 | xor $acc4,$t1,$t1 | |
| 829 | fmovs %f0,%f0 | |
| 830 | srlx $acc7,24,$acc7 | |
| 831 | xor $acc5,$t1,$t1 | |
| 832 | srlx $acc9,8,$acc9 | |
| 833 | xor $acc6,$t1,$t1 | |
| 834 | srlx $acc10,16,$acc10 ! | |
| 835 | xor $acc7,$t1,$t1 | |
| 836 | srlx $acc11,24,$acc11 | |
| 837 | xor $acc8,$t2,$t2 | |
| 838 | srlx $acc13,8,$acc13 | |
| 839 | xor $acc9,$t2,$t2 | |
| 840 | srlx $acc14,16,$acc14 | |
| 841 | xor $acc10,$t2,$t2 | |
| 842 | srlx $acc15,24,$acc15 ! | |
| 843 | xor $acc11,$t2,$t2 | |
| 844 | xor $acc12,$acc14,$acc14 | |
| 845 | xor $acc13,$t3,$t3 | |
| 846 | srl $t0,21,$acc0 | |
| 847 | xor $acc14,$t3,$t3 | |
| 848 | xor $acc15,$t3,$t3 | |
| 849 | srl $t3,13,$acc1 | |
| 850 | ||
| 851 | and $acc0,2040,$acc0 ! | |
| 852 | srl $t2,5,$acc2 | |
| 853 | and $acc1,2040,$acc1 | |
| 854 | ldx [$tbl+$acc0],$acc0 | |
| 855 | sll $t1,3,$acc3 | |
| 856 | and $acc2,2040,$acc2 | |
| 857 | ldx [$tbl+$acc1],$acc1 | |
| 858 | fmovs %f0,%f0 | |
| 859 | srl $t1,21,$acc4 ! | |
| 860 | and $acc3,2040,$acc3 | |
| 861 | ldx [$tbl+$acc2],$acc2 | |
| 862 | srl $t0,13,$acc5 | |
| 863 | and $acc4,2040,$acc4 | |
| 864 | ldx [$tbl+$acc3],$acc3 | |
| 865 | srl $t3,5,$acc6 | |
| 866 | and $acc5,2040,$acc5 | |
| 867 | ldx [$tbl+$acc4],$acc4 ! | |
| 868 | sll $t2,3,$acc7 | |
| 869 | and $acc6,2040,$acc6 | |
| 870 | ldx [$tbl+$acc5],$acc5 | |
| 871 | srl $t2,21,$acc8 | |
| 872 | and $acc7,2040,$acc7 | |
| 873 | ldx [$tbl+$acc6],$acc6 | |
| 874 | fmovs %f0,%f0 | |
| 875 | srl $t1,13,$acc9 ! | |
| 876 | and $acc8,2040,$acc8 | |
| 877 | ldx [$tbl+$acc7],$acc7 | |
| 878 | srl $t0,5,$acc10 | |
| 879 | and $acc9,2040,$acc9 | |
| 880 | ldx [$tbl+$acc8],$acc8 | |
| 881 | sll $t3,3,$acc11 | |
| 882 | and $acc10,2040,$acc10 | |
| 883 | ldx [$tbl+$acc9],$acc9 ! | |
| 884 | srl $t3,21,$acc12 | |
| 885 | and $acc11,2040,$acc11 | |
| 886 | ldx [$tbl+$acc10],$acc10 | |
| 887 | srl $t2,13,$acc13 | |
| 888 | and $acc12,2040,$acc12 | |
| 889 | ldx [$tbl+$acc11],$acc11 | |
| 890 | fmovs %f0,%f0 | |
| 891 | srl $t1,5,$acc14 ! | |
| 892 | and $acc13,2040,$acc13 | |
| 893 | ldx [$tbl+$acc12],$acc12 | |
| 894 | sll $t0,3,$acc15 | |
| 895 | and $acc14,2040,$acc14 | |
| 896 | ldx [$tbl+$acc13],$acc13 | |
| 897 | srlx $acc1,8,$acc1 | |
| 898 | and $acc15,2040,$acc15 | |
| 899 | ldx [$tbl+$acc14],$acc14 ! | |
| 900 | ||
| 901 | srlx $acc2,16,$acc2 | |
| 902 | xor $acc0,$s0,$s0 | |
| 903 | ldx [$tbl+$acc15],$acc15 | |
| 904 | srlx $acc3,24,$acc3 | |
| 905 | xor $acc1,$s0,$s0 | |
| 906 | ld [$key+16],$t0 | |
| 907 | fmovs %f0,%f0 | |
| 908 | srlx $acc5,8,$acc5 ! | |
| 909 | xor $acc2,$s0,$s0 | |
| 910 | ld [$key+20],$t1 | |
| 911 | srlx $acc6,16,$acc6 | |
| 912 | xor $acc3,$s0,$s0 | |
| 913 | ld [$key+24],$t2 | |
| 914 | srlx $acc7,24,$acc7 | |
| 915 | xor $acc4,$s1,$s1 | |
| 916 | ld [$key+28],$t3 ! | |
| 917 | srlx $acc9,8,$acc9 | |
| 918 | xor $acc5,$s1,$s1 | |
| 985e4c41 | 919 | ldx [$tbl+2048+0],%g0 ! prefetch td4 |
| 7395d852 AP |
920 | srlx $acc10,16,$acc10 |
| 921 | xor $acc6,$s1,$s1 | |
| 985e4c41 | 922 | ldx [$tbl+2048+32],%g0 ! prefetch td4 |
| 7395d852 AP |
923 | srlx $acc11,24,$acc11 |
| 924 | xor $acc7,$s1,$s1 | |
| 985e4c41 | 925 | ldx [$tbl+2048+64],%g0 ! prefetch td4 |
| 7395d852 AP |
926 | srlx $acc13,8,$acc13 |
| 927 | xor $acc8,$s2,$s2 | |
| 985e4c41 | 928 | ldx [$tbl+2048+96],%g0 ! prefetch td4 |
| 7395d852 AP |
929 | srlx $acc14,16,$acc14 ! |
| 930 | xor $acc9,$s2,$s2 | |
| 985e4c41 | 931 | ldx [$tbl+2048+128],%g0 ! prefetch td4 |
| 7395d852 AP |
932 | srlx $acc15,24,$acc15 |
| 933 | xor $acc10,$s2,$s2 | |
| 985e4c41 | 934 | ldx [$tbl+2048+160],%g0 ! prefetch td4 |
| 7395d852 AP |
935 | srl $s0,21,$acc0 |
| 936 | xor $acc11,$s2,$s2 | |
| 985e4c41 | 937 | ldx [$tbl+2048+192],%g0 ! prefetch td4 |
| 7395d852 AP |
938 | xor $acc12,$acc14,$acc14 |
| 939 | xor $acc13,$s3,$s3 | |
| 985e4c41 | 940 | ldx [$tbl+2048+224],%g0 ! prefetch td4 |
| 7395d852 AP |
941 | and $acc0,2040,$acc0 ! |
| 942 | xor $acc14,$s3,$s3 | |
| 943 | xor $acc15,$s3,$s3 | |
| 944 | ba .Ldec_loop | |
| 945 | srl $s3,13,$acc1 | |
| 946 | ||
| 947 | .align 32 | |
| 948 | .Ldec_last: | |
| 949 | srlx $acc1,8,$acc1 ! | |
| 950 | xor $acc0,$t0,$t0 | |
| 951 | ld [$key+0],$s0 | |
| 952 | srlx $acc2,16,$acc2 | |
| 953 | xor $acc1,$t0,$t0 | |
| 954 | ld [$key+4],$s1 | |
| 955 | srlx $acc3,24,$acc3 | |
| 956 | xor $acc2,$t0,$t0 | |
| 957 | ld [$key+8],$s2 ! | |
| 958 | srlx $acc5,8,$acc5 | |
| 959 | xor $acc3,$t0,$t0 | |
| 960 | ld [$key+12],$s3 | |
| 961 | srlx $acc6,16,$acc6 | |
| 962 | xor $acc4,$t1,$t1 | |
| 963 | srlx $acc7,24,$acc7 | |
| 964 | xor $acc5,$t1,$t1 | |
| 965 | srlx $acc9,8,$acc9 ! | |
| 966 | xor $acc6,$t1,$t1 | |
| 967 | srlx $acc10,16,$acc10 | |
| 968 | xor $acc7,$t1,$t1 | |
| 969 | srlx $acc11,24,$acc11 | |
| 970 | xor $acc8,$t2,$t2 | |
| 971 | srlx $acc13,8,$acc13 | |
| 972 | xor $acc9,$t2,$t2 | |
| 973 | srlx $acc14,16,$acc14 ! | |
| 974 | xor $acc10,$t2,$t2 | |
| 975 | srlx $acc15,24,$acc15 | |
| 976 | xor $acc11,$t2,$t2 | |
| 977 | xor $acc12,$acc14,$acc14 | |
| 978 | xor $acc13,$t3,$t3 | |
| 979 | srl $t0,24,$acc0 | |
| 980 | xor $acc14,$t3,$t3 | |
| 981 | xor $acc15,$t3,$t3 ! | |
| 982 | srl $t3,16,$acc1 | |
| 983 | ||
| 984 | srl $t2,8,$acc2 | |
| 985 | and $acc1,255,$acc1 | |
| 986 | ldub [$rounds+$acc0],$acc0 | |
| 987 | srl $t1,24,$acc4 | |
| 988 | and $acc2,255,$acc2 | |
| 989 | ldub [$rounds+$acc1],$acc1 | |
| 990 | srl $t0,16,$acc5 ! | |
| 991 | and $t1,255,$acc3 | |
| 992 | ldub [$rounds+$acc2],$acc2 | |
| 993 | ldub [$rounds+$acc3],$acc3 | |
| 994 | srl $t3,8,$acc6 | |
| 995 | and $acc5,255,$acc5 | |
| 996 | ldub [$rounds+$acc4],$acc4 | |
| 997 | fmovs %f0,%f0 | |
| 998 | srl $t2,24,$acc8 ! | |
| 999 | and $acc6,255,$acc6 | |
| 1000 | ldub [$rounds+$acc5],$acc5 | |
| 1001 | srl $t1,16,$acc9 | |
| 1002 | and $t2,255,$acc7 | |
| 1003 | ldub [$rounds+$acc6],$acc6 | |
| 1004 | ldub [$rounds+$acc7],$acc7 | |
| 1005 | fmovs %f0,%f0 | |
| 1006 | srl $t0,8,$acc10 ! | |
| 1007 | and $acc9,255,$acc9 | |
| 1008 | ldub [$rounds+$acc8],$acc8 | |
| 1009 | srl $t3,24,$acc12 | |
| 1010 | and $acc10,255,$acc10 | |
| 1011 | ldub [$rounds+$acc9],$acc9 | |
| 1012 | srl $t2,16,$acc13 | |
| 1013 | and $t3,255,$acc11 | |
| 1014 | ldub [$rounds+$acc10],$acc10 ! | |
| 1015 | srl $t1,8,$acc14 | |
| 1016 | and $acc13,255,$acc13 | |
| 1017 | ldub [$rounds+$acc11],$acc11 | |
| 1018 | ldub [$rounds+$acc12],$acc12 | |
| 1019 | and $acc14,255,$acc14 | |
| 1020 | ldub [$rounds+$acc13],$acc13 | |
| 1021 | and $t0,255,$acc15 | |
| 1022 | ldub [$rounds+$acc14],$acc14 ! | |
| 1023 | ||
| 1024 | sll $acc0,24,$acc0 | |
| 1025 | xor $acc3,$s0,$s0 | |
| 1026 | ldub [$rounds+$acc15],$acc15 | |
| 1027 | sll $acc1,16,$acc1 | |
| 1028 | xor $acc0,$s0,$s0 | |
| 1029 | ldx [%sp+$bias+$frame+0],%i7 ! restore return address | |
| 1030 | fmovs %f0,%f0 | |
| 1031 | sll $acc2,8,$acc2 ! | |
| 1032 | xor $acc1,$s0,$s0 | |
| 1033 | sll $acc4,24,$acc4 | |
| 1034 | xor $acc2,$s0,$s0 | |
| 1035 | sll $acc5,16,$acc5 | |
| 1036 | xor $acc7,$s1,$s1 | |
| 1037 | sll $acc6,8,$acc6 | |
| 1038 | xor $acc4,$s1,$s1 | |
| 1039 | sll $acc8,24,$acc8 ! | |
| 1040 | xor $acc5,$s1,$s1 | |
| 1041 | sll $acc9,16,$acc9 | |
| 1042 | xor $acc11,$s2,$s2 | |
| 1043 | sll $acc10,8,$acc10 | |
| 1044 | xor $acc6,$s1,$s1 | |
| 1045 | sll $acc12,24,$acc12 | |
| 1046 | xor $acc8,$s2,$s2 | |
| 1047 | sll $acc13,16,$acc13 ! | |
| 1048 | xor $acc9,$s2,$s2 | |
| 1049 | sll $acc14,8,$acc14 | |
| 1050 | xor $acc10,$s2,$s2 | |
| 1051 | xor $acc12,$acc14,$acc14 | |
| 1052 | xor $acc13,$s3,$s3 | |
| 1053 | xor $acc14,$s3,$s3 | |
| 1054 | xor $acc15,$s3,$s3 | |
| 1055 | ||
| 1056 | ret | |
| 1057 | restore | |
| 1058 | .type _sparcv9_AES_decrypt,#function | |
| 1059 | .size _sparcv9_AES_decrypt,(.-_sparcv9_AES_decrypt) | |
| 1060 | ||
| 1061 | .align 32 | |
| 1062 | .globl AES_decrypt | |
| 1063 | AES_decrypt: | |
| 1064 | or %o0,%o1,%g1 | |
| 1065 | andcc %g1,3,%g0 | |
| 1066 | bnz,pn %xcc,.Lunaligned_dec | |
| 1067 | save %sp,-$frame,%sp | |
| 1068 | ||
| 1069 | ld [%i0+0],%o0 | |
| 1070 | ld [%i0+4],%o1 | |
| 1071 | ld [%i0+8],%o2 | |
| 1072 | ld [%i0+12],%o3 | |
| 1073 | ||
| 4c78bc05 | 1074 | 1: call .+8 |
| e22b8648 | 1075 | add %o7,AES_Td-1b,%o4 |
| 4c78bc05 AP |
1076 | call _sparcv9_AES_decrypt |
| 1077 | mov %i2,%o5 | |
| 7395d852 AP |
1078 | |
| 1079 | st %o0,[%i1+0] | |
| 1080 | st %o1,[%i1+4] | |
| 1081 | st %o2,[%i1+8] | |
| 1082 | st %o3,[%i1+12] | |
| 1083 | ||
| 1084 | ret | |
| 1085 | restore | |
| 1086 | ||
| 1087 | .align 32 | |
| 1088 | .Lunaligned_dec: | |
| 1089 | ldub [%i0+0],%l0 | |
| 1090 | ldub [%i0+1],%l1 | |
| 1091 | ldub [%i0+2],%l2 | |
| 1092 | ||
| 1093 | sll %l0,24,%l0 | |
| 1094 | ldub [%i0+3],%l3 | |
| 1095 | sll %l1,16,%l1 | |
| 1096 | ldub [%i0+4],%l4 | |
| 1097 | sll %l2,8,%l2 | |
| 1098 | or %l1,%l0,%l0 | |
| 1099 | ldub [%i0+5],%l5 | |
| 1100 | sll %l4,24,%l4 | |
| 1101 | or %l3,%l2,%l2 | |
| 1102 | ldub [%i0+6],%l6 | |
| 1103 | sll %l5,16,%l5 | |
| 1104 | or %l0,%l2,%o0 | |
| 1105 | ldub [%i0+7],%l7 | |
| 1106 | ||
| 1107 | sll %l6,8,%l6 | |
| 1108 | or %l5,%l4,%l4 | |
| 1109 | ldub [%i0+8],%l0 | |
| 1110 | or %l7,%l6,%l6 | |
| 1111 | ldub [%i0+9],%l1 | |
| 1112 | or %l4,%l6,%o1 | |
| 1113 | ldub [%i0+10],%l2 | |
| 1114 | ||
| 1115 | sll %l0,24,%l0 | |
| 1116 | ldub [%i0+11],%l3 | |
| 1117 | sll %l1,16,%l1 | |
| 1118 | ldub [%i0+12],%l4 | |
| 1119 | sll %l2,8,%l2 | |
| 1120 | or %l1,%l0,%l0 | |
| 1121 | ldub [%i0+13],%l5 | |
| 1122 | sll %l4,24,%l4 | |
| 1123 | or %l3,%l2,%l2 | |
| 1124 | ldub [%i0+14],%l6 | |
| 1125 | sll %l5,16,%l5 | |
| 1126 | or %l0,%l2,%o2 | |
| 1127 | ldub [%i0+15],%l7 | |
| 1128 | ||
| 1129 | sll %l6,8,%l6 | |
| 1130 | or %l5,%l4,%l4 | |
| 1131 | or %l7,%l6,%l6 | |
| 1132 | or %l4,%l6,%o3 | |
| 1133 | ||
| 4c78bc05 | 1134 | 1: call .+8 |
| e22b8648 | 1135 | add %o7,AES_Td-1b,%o4 |
| 4c78bc05 AP |
1136 | call _sparcv9_AES_decrypt |
| 1137 | mov %i2,%o5 | |
| 7395d852 AP |
1138 | |
| 1139 | srl %o0,24,%l0 | |
| 1140 | srl %o0,16,%l1 | |
| 1141 | stb %l0,[%i1+0] | |
| 1142 | srl %o0,8,%l2 | |
| 1143 | stb %l1,[%i1+1] | |
| 1144 | stb %l2,[%i1+2] | |
| 1145 | srl %o1,24,%l4 | |
| 1146 | stb %o0,[%i1+3] | |
| 1147 | ||
| 1148 | srl %o1,16,%l5 | |
| 1149 | stb %l4,[%i1+4] | |
| 1150 | srl %o1,8,%l6 | |
| 1151 | stb %l5,[%i1+5] | |
| 1152 | stb %l6,[%i1+6] | |
| 1153 | srl %o2,24,%l0 | |
| 1154 | stb %o1,[%i1+7] | |
| 1155 | ||
| 1156 | srl %o2,16,%l1 | |
| 1157 | stb %l0,[%i1+8] | |
| 1158 | srl %o2,8,%l2 | |
| 1159 | stb %l1,[%i1+9] | |
| 1160 | stb %l2,[%i1+10] | |
| 1161 | srl %o3,24,%l4 | |
| 1162 | stb %o2,[%i1+11] | |
| 1163 | ||
| 1164 | srl %o3,16,%l5 | |
| 1165 | stb %l4,[%i1+12] | |
| 1166 | srl %o3,8,%l6 | |
| 1167 | stb %l5,[%i1+13] | |
| 1168 | stb %l6,[%i1+14] | |
| 1169 | stb %o3,[%i1+15] | |
| 1170 | ||
| 1171 | ret | |
| 1172 | restore | |
| 1173 | .type AES_decrypt,#function | |
| 1174 | .size AES_decrypt,(.-AES_decrypt) | |
| 1175 | ___ | |
| 1176 | ||
| 1177 | # fmovs instructions substituting for FP nops were originally added | |
| 1178 | # to meet specific instruction alignment requirements to maximize ILP. | |
| 1179 | # As UltraSPARC T1, a.k.a. Niagara, has shared FPU, FP nops can have | |
| 1180 | # undesired effect, so just omit them and sacrifice some portion of | |
| 1181 | # percent in performance... | |
| e255024b | 1182 | $code =~ s/fmovs.*$//gm; |
| 7395d852 AP |
1183 | |
| 1184 | print $code; | |
| e255024b | 1185 | close STDOUT; # ensure flush |