Alexandre Savard | 1b09e31 | 2012-08-07 20:33:29 -0400 | [diff] [blame] | 1 | #!/usr/local/bin/perl |
| 2 | # |
| 3 | # The inner loop instruction sequence and the IP/FP modifications are from |
| 4 | # Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk> |
| 5 | # |
| 6 | |
| 7 | $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1; |
| 8 | push(@INC,"${dir}","${dir}../../perlasm"); |
| 9 | require "x86asm.pl"; |
| 10 | require "cbc.pl"; |
| 11 | require "desboth.pl"; |
| 12 | |
| 13 | # base code is in microsft |
| 14 | # op dest, source |
| 15 | # format. |
| 16 | # |
| 17 | |
| 18 | &asm_init($ARGV[0],"des-586.pl"); |
| 19 | |
| 20 | $L="edi"; |
| 21 | $R="esi"; |
| 22 | $trans="ebp"; |
| 23 | $small_footprint=1 if (grep(/\-DOPENSSL_SMALL_FOOTPRINT/,@ARGV)); |
| 24 | # one can discuss setting this variable to 1 unconditionally, as |
| 25 | # the folded loop is only 3% slower than unrolled, but >7 times smaller |
| 26 | |
| 27 | &public_label("DES_SPtrans"); |
| 28 | |
| 29 | &DES_encrypt_internal(); |
| 30 | &DES_decrypt_internal(); |
| 31 | &DES_encrypt("DES_encrypt1",1); |
| 32 | &DES_encrypt("DES_encrypt2",0); |
| 33 | &DES_encrypt3("DES_encrypt3",1); |
| 34 | &DES_encrypt3("DES_decrypt3",0); |
| 35 | &cbc("DES_ncbc_encrypt","DES_encrypt1","DES_encrypt1",0,4,5,3,5,-1); |
| 36 | &cbc("DES_ede3_cbc_encrypt","DES_encrypt3","DES_decrypt3",0,6,7,3,4,5); |
| 37 | &DES_SPtrans(); |
| 38 | |
| 39 | &asm_finish(); |
| 40 | |
| 41 | sub DES_encrypt_internal() |
| 42 | { |
| 43 | &function_begin_B("_x86_DES_encrypt"); |
| 44 | |
| 45 | if ($small_footprint) |
| 46 | { |
| 47 | &lea("edx",&DWP(128,"ecx")); |
| 48 | &push("edx"); |
| 49 | &push("ecx"); |
| 50 | &set_label("eloop"); |
| 51 | &D_ENCRYPT(0,$L,$R,0,$trans,"eax","ebx","ecx","edx",&swtmp(0)); |
| 52 | &comment(""); |
| 53 | &D_ENCRYPT(1,$R,$L,2,$trans,"eax","ebx","ecx","edx",&swtmp(0)); |
| 54 | &comment(""); |
| 55 | &add("ecx",16); |
| 56 | &cmp("ecx",&swtmp(1)); |
| 57 | &mov(&swtmp(0),"ecx"); |
| 58 | &jb(&label("eloop")); |
| 59 | &add("esp",8); |
| 60 | } |
| 61 | else |
| 62 | { |
| 63 | &push("ecx"); |
| 64 | for ($i=0; $i<16; $i+=2) |
| 65 | { |
| 66 | &comment("Round $i"); |
| 67 | &D_ENCRYPT($i,$L,$R,$i*2,$trans,"eax","ebx","ecx","edx",&swtmp(0)); |
| 68 | &comment("Round ".sprintf("%d",$i+1)); |
| 69 | &D_ENCRYPT($i+1,$R,$L,($i+1)*2,$trans,"eax","ebx","ecx","edx",&swtmp(0)); |
| 70 | } |
| 71 | &add("esp",4); |
| 72 | } |
| 73 | &ret(); |
| 74 | |
| 75 | &function_end_B("_x86_DES_encrypt"); |
| 76 | } |
| 77 | |
| 78 | sub DES_decrypt_internal() |
| 79 | { |
| 80 | &function_begin_B("_x86_DES_decrypt"); |
| 81 | |
| 82 | if ($small_footprint) |
| 83 | { |
| 84 | &push("ecx"); |
| 85 | &lea("ecx",&DWP(128,"ecx")); |
| 86 | &push("ecx"); |
| 87 | &set_label("dloop"); |
| 88 | &D_ENCRYPT(0,$L,$R,-2,$trans,"eax","ebx","ecx","edx",&swtmp(0)); |
| 89 | &comment(""); |
| 90 | &D_ENCRYPT(1,$R,$L,-4,$trans,"eax","ebx","ecx","edx",&swtmp(0)); |
| 91 | &comment(""); |
| 92 | &sub("ecx",16); |
| 93 | &cmp("ecx",&swtmp(1)); |
| 94 | &mov(&swtmp(0),"ecx"); |
| 95 | &ja(&label("dloop")); |
| 96 | &add("esp",8); |
| 97 | } |
| 98 | else |
| 99 | { |
| 100 | &push("ecx"); |
| 101 | for ($i=15; $i>0; $i-=2) |
| 102 | { |
| 103 | &comment("Round $i"); |
| 104 | &D_ENCRYPT(15-$i,$L,$R,$i*2,$trans,"eax","ebx","ecx","edx",&swtmp(0)); |
| 105 | &comment("Round ".sprintf("%d",$i-1)); |
| 106 | &D_ENCRYPT(15-$i+1,$R,$L,($i-1)*2,$trans,"eax","ebx","ecx","edx",&swtmp(0)); |
| 107 | } |
| 108 | &add("esp",4); |
| 109 | } |
| 110 | &ret(); |
| 111 | |
| 112 | &function_end_B("_x86_DES_decrypt"); |
| 113 | } |
| 114 | |
| 115 | sub DES_encrypt |
| 116 | { |
| 117 | local($name,$do_ip)=@_; |
| 118 | |
| 119 | &function_begin_B($name); |
| 120 | |
| 121 | &push("esi"); |
| 122 | &push("edi"); |
| 123 | |
| 124 | &comment(""); |
| 125 | &comment("Load the 2 words"); |
| 126 | |
| 127 | if ($do_ip) |
| 128 | { |
| 129 | &mov($R,&wparam(0)); |
| 130 | &xor( "ecx", "ecx" ); |
| 131 | |
| 132 | &push("ebx"); |
| 133 | &push("ebp"); |
| 134 | |
| 135 | &mov("eax",&DWP(0,$R,"",0)); |
| 136 | &mov("ebx",&wparam(2)); # get encrypt flag |
| 137 | &mov($L,&DWP(4,$R,"",0)); |
| 138 | &comment(""); |
| 139 | &comment("IP"); |
| 140 | &IP_new("eax",$L,$R,3); |
| 141 | } |
| 142 | else |
| 143 | { |
| 144 | &mov("eax",&wparam(0)); |
| 145 | &xor( "ecx", "ecx" ); |
| 146 | |
| 147 | &push("ebx"); |
| 148 | &push("ebp"); |
| 149 | |
| 150 | &mov($R,&DWP(0,"eax","",0)); |
| 151 | &mov("ebx",&wparam(2)); # get encrypt flag |
| 152 | &rotl($R,3); |
| 153 | &mov($L,&DWP(4,"eax","",0)); |
| 154 | &rotl($L,3); |
| 155 | } |
| 156 | |
| 157 | # PIC-ification:-) |
| 158 | &call (&label("pic_point")); |
| 159 | &set_label("pic_point"); |
| 160 | &blindpop($trans); |
| 161 | &lea ($trans,&DWP(&label("DES_SPtrans")."-".&label("pic_point"),$trans)); |
| 162 | |
| 163 | &mov( "ecx", &wparam(1) ); |
| 164 | |
| 165 | &cmp("ebx","0"); |
| 166 | &je(&label("decrypt")); |
| 167 | &call("_x86_DES_encrypt"); |
| 168 | &jmp(&label("done")); |
| 169 | &set_label("decrypt"); |
| 170 | &call("_x86_DES_decrypt"); |
| 171 | &set_label("done"); |
| 172 | |
| 173 | if ($do_ip) |
| 174 | { |
| 175 | &comment(""); |
| 176 | &comment("FP"); |
| 177 | &mov("edx",&wparam(0)); |
| 178 | &FP_new($L,$R,"eax",3); |
| 179 | |
| 180 | &mov(&DWP(0,"edx","",0),"eax"); |
| 181 | &mov(&DWP(4,"edx","",0),$R); |
| 182 | } |
| 183 | else |
| 184 | { |
| 185 | &comment(""); |
| 186 | &comment("Fixup"); |
| 187 | &rotr($L,3); # r |
| 188 | &mov("eax",&wparam(0)); |
| 189 | &rotr($R,3); # l |
| 190 | &mov(&DWP(0,"eax","",0),$L); |
| 191 | &mov(&DWP(4,"eax","",0),$R); |
| 192 | } |
| 193 | |
| 194 | &pop("ebp"); |
| 195 | &pop("ebx"); |
| 196 | &pop("edi"); |
| 197 | &pop("esi"); |
| 198 | &ret(); |
| 199 | |
| 200 | &function_end_B($name); |
| 201 | } |
| 202 | |
| 203 | sub D_ENCRYPT |
| 204 | { |
| 205 | local($r,$L,$R,$S,$trans,$u,$tmp1,$tmp2,$t,$wp1)=@_; |
| 206 | |
| 207 | &mov( $u, &DWP(&n2a($S*4),$tmp2,"",0)); |
| 208 | &xor( $tmp1, $tmp1); |
| 209 | &mov( $t, &DWP(&n2a(($S+1)*4),$tmp2,"",0)); |
| 210 | &xor( $u, $R); |
| 211 | &xor( $tmp2, $tmp2); |
| 212 | &xor( $t, $R); |
| 213 | &and( $u, "0xfcfcfcfc" ); |
| 214 | &and( $t, "0xcfcfcfcf" ); |
| 215 | &movb( &LB($tmp1), &LB($u) ); |
| 216 | &movb( &LB($tmp2), &HB($u) ); |
| 217 | &rotr( $t, 4 ); |
| 218 | &xor( $L, &DWP(" ",$trans,$tmp1,0)); |
| 219 | &movb( &LB($tmp1), &LB($t) ); |
| 220 | &xor( $L, &DWP("0x200",$trans,$tmp2,0)); |
| 221 | &movb( &LB($tmp2), &HB($t) ); |
| 222 | &shr( $u, 16); |
| 223 | &xor( $L, &DWP("0x100",$trans,$tmp1,0)); |
| 224 | &movb( &LB($tmp1), &HB($u) ); |
| 225 | &shr( $t, 16); |
| 226 | &xor( $L, &DWP("0x300",$trans,$tmp2,0)); |
| 227 | &movb( &LB($tmp2), &HB($t) ); |
| 228 | &and( $u, "0xff" ); |
| 229 | &and( $t, "0xff" ); |
| 230 | &xor( $L, &DWP("0x600",$trans,$tmp1,0)); |
| 231 | &xor( $L, &DWP("0x700",$trans,$tmp2,0)); |
| 232 | &mov( $tmp2, $wp1 ); |
| 233 | &xor( $L, &DWP("0x400",$trans,$u,0)); |
| 234 | &xor( $L, &DWP("0x500",$trans,$t,0)); |
| 235 | } |
| 236 | |
| 237 | sub n2a |
| 238 | { |
| 239 | sprintf("%d",$_[0]); |
| 240 | } |
| 241 | |
| 242 | # now has a side affect of rotating $a by $shift |
| 243 | sub R_PERM_OP |
| 244 | { |
| 245 | local($a,$b,$tt,$shift,$mask,$last)=@_; |
| 246 | |
| 247 | &rotl( $a, $shift ) if ($shift != 0); |
| 248 | &mov( $tt, $a ); |
| 249 | &xor( $a, $b ); |
| 250 | &and( $a, $mask ); |
| 251 | # This can never succeed, and besides it is difficult to see what the |
| 252 | # idea was - Ben 13 Feb 99 |
| 253 | if (!$last eq $b) |
| 254 | { |
| 255 | &xor( $b, $a ); |
| 256 | &xor( $tt, $a ); |
| 257 | } |
| 258 | else |
| 259 | { |
| 260 | &xor( $tt, $a ); |
| 261 | &xor( $b, $a ); |
| 262 | } |
| 263 | &comment(""); |
| 264 | } |
| 265 | |
| 266 | sub IP_new |
| 267 | { |
| 268 | local($l,$r,$tt,$lr)=@_; |
| 269 | |
| 270 | &R_PERM_OP($l,$r,$tt, 4,"0xf0f0f0f0",$l); |
| 271 | &R_PERM_OP($r,$tt,$l,20,"0xfff0000f",$l); |
| 272 | &R_PERM_OP($l,$tt,$r,14,"0x33333333",$r); |
| 273 | &R_PERM_OP($tt,$r,$l,22,"0x03fc03fc",$r); |
| 274 | &R_PERM_OP($l,$r,$tt, 9,"0xaaaaaaaa",$r); |
| 275 | |
| 276 | if ($lr != 3) |
| 277 | { |
| 278 | if (($lr-3) < 0) |
| 279 | { &rotr($tt, 3-$lr); } |
| 280 | else { &rotl($tt, $lr-3); } |
| 281 | } |
| 282 | if ($lr != 2) |
| 283 | { |
| 284 | if (($lr-2) < 0) |
| 285 | { &rotr($r, 2-$lr); } |
| 286 | else { &rotl($r, $lr-2); } |
| 287 | } |
| 288 | } |
| 289 | |
| 290 | sub FP_new |
| 291 | { |
| 292 | local($l,$r,$tt,$lr)=@_; |
| 293 | |
| 294 | if ($lr != 2) |
| 295 | { |
| 296 | if (($lr-2) < 0) |
| 297 | { &rotl($r, 2-$lr); } |
| 298 | else { &rotr($r, $lr-2); } |
| 299 | } |
| 300 | if ($lr != 3) |
| 301 | { |
| 302 | if (($lr-3) < 0) |
| 303 | { &rotl($l, 3-$lr); } |
| 304 | else { &rotr($l, $lr-3); } |
| 305 | } |
| 306 | |
| 307 | &R_PERM_OP($l,$r,$tt, 0,"0xaaaaaaaa",$r); |
| 308 | &R_PERM_OP($tt,$r,$l,23,"0x03fc03fc",$r); |
| 309 | &R_PERM_OP($l,$r,$tt,10,"0x33333333",$l); |
| 310 | &R_PERM_OP($r,$tt,$l,18,"0xfff0000f",$l); |
| 311 | &R_PERM_OP($l,$tt,$r,12,"0xf0f0f0f0",$r); |
| 312 | &rotr($tt , 4); |
| 313 | } |
| 314 | |
| 315 | sub DES_SPtrans |
| 316 | { |
| 317 | &set_label("DES_SPtrans",64); |
| 318 | &data_word(0x02080800, 0x00080000, 0x02000002, 0x02080802); |
| 319 | &data_word(0x02000000, 0x00080802, 0x00080002, 0x02000002); |
| 320 | &data_word(0x00080802, 0x02080800, 0x02080000, 0x00000802); |
| 321 | &data_word(0x02000802, 0x02000000, 0x00000000, 0x00080002); |
| 322 | &data_word(0x00080000, 0x00000002, 0x02000800, 0x00080800); |
| 323 | &data_word(0x02080802, 0x02080000, 0x00000802, 0x02000800); |
| 324 | &data_word(0x00000002, 0x00000800, 0x00080800, 0x02080002); |
| 325 | &data_word(0x00000800, 0x02000802, 0x02080002, 0x00000000); |
| 326 | &data_word(0x00000000, 0x02080802, 0x02000800, 0x00080002); |
| 327 | &data_word(0x02080800, 0x00080000, 0x00000802, 0x02000800); |
| 328 | &data_word(0x02080002, 0x00000800, 0x00080800, 0x02000002); |
| 329 | &data_word(0x00080802, 0x00000002, 0x02000002, 0x02080000); |
| 330 | &data_word(0x02080802, 0x00080800, 0x02080000, 0x02000802); |
| 331 | &data_word(0x02000000, 0x00000802, 0x00080002, 0x00000000); |
| 332 | &data_word(0x00080000, 0x02000000, 0x02000802, 0x02080800); |
| 333 | &data_word(0x00000002, 0x02080002, 0x00000800, 0x00080802); |
| 334 | # nibble 1 |
| 335 | &data_word(0x40108010, 0x00000000, 0x00108000, 0x40100000); |
| 336 | &data_word(0x40000010, 0x00008010, 0x40008000, 0x00108000); |
| 337 | &data_word(0x00008000, 0x40100010, 0x00000010, 0x40008000); |
| 338 | &data_word(0x00100010, 0x40108000, 0x40100000, 0x00000010); |
| 339 | &data_word(0x00100000, 0x40008010, 0x40100010, 0x00008000); |
| 340 | &data_word(0x00108010, 0x40000000, 0x00000000, 0x00100010); |
| 341 | &data_word(0x40008010, 0x00108010, 0x40108000, 0x40000010); |
| 342 | &data_word(0x40000000, 0x00100000, 0x00008010, 0x40108010); |
| 343 | &data_word(0x00100010, 0x40108000, 0x40008000, 0x00108010); |
| 344 | &data_word(0x40108010, 0x00100010, 0x40000010, 0x00000000); |
| 345 | &data_word(0x40000000, 0x00008010, 0x00100000, 0x40100010); |
| 346 | &data_word(0x00008000, 0x40000000, 0x00108010, 0x40008010); |
| 347 | &data_word(0x40108000, 0x00008000, 0x00000000, 0x40000010); |
| 348 | &data_word(0x00000010, 0x40108010, 0x00108000, 0x40100000); |
| 349 | &data_word(0x40100010, 0x00100000, 0x00008010, 0x40008000); |
| 350 | &data_word(0x40008010, 0x00000010, 0x40100000, 0x00108000); |
| 351 | # nibble 2 |
| 352 | &data_word(0x04000001, 0x04040100, 0x00000100, 0x04000101); |
| 353 | &data_word(0x00040001, 0x04000000, 0x04000101, 0x00040100); |
| 354 | &data_word(0x04000100, 0x00040000, 0x04040000, 0x00000001); |
| 355 | &data_word(0x04040101, 0x00000101, 0x00000001, 0x04040001); |
| 356 | &data_word(0x00000000, 0x00040001, 0x04040100, 0x00000100); |
| 357 | &data_word(0x00000101, 0x04040101, 0x00040000, 0x04000001); |
| 358 | &data_word(0x04040001, 0x04000100, 0x00040101, 0x04040000); |
| 359 | &data_word(0x00040100, 0x00000000, 0x04000000, 0x00040101); |
| 360 | &data_word(0x04040100, 0x00000100, 0x00000001, 0x00040000); |
| 361 | &data_word(0x00000101, 0x00040001, 0x04040000, 0x04000101); |
| 362 | &data_word(0x00000000, 0x04040100, 0x00040100, 0x04040001); |
| 363 | &data_word(0x00040001, 0x04000000, 0x04040101, 0x00000001); |
| 364 | &data_word(0x00040101, 0x04000001, 0x04000000, 0x04040101); |
| 365 | &data_word(0x00040000, 0x04000100, 0x04000101, 0x00040100); |
| 366 | &data_word(0x04000100, 0x00000000, 0x04040001, 0x00000101); |
| 367 | &data_word(0x04000001, 0x00040101, 0x00000100, 0x04040000); |
| 368 | # nibble 3 |
| 369 | &data_word(0x00401008, 0x10001000, 0x00000008, 0x10401008); |
| 370 | &data_word(0x00000000, 0x10400000, 0x10001008, 0x00400008); |
| 371 | &data_word(0x10401000, 0x10000008, 0x10000000, 0x00001008); |
| 372 | &data_word(0x10000008, 0x00401008, 0x00400000, 0x10000000); |
| 373 | &data_word(0x10400008, 0x00401000, 0x00001000, 0x00000008); |
| 374 | &data_word(0x00401000, 0x10001008, 0x10400000, 0x00001000); |
| 375 | &data_word(0x00001008, 0x00000000, 0x00400008, 0x10401000); |
| 376 | &data_word(0x10001000, 0x10400008, 0x10401008, 0x00400000); |
| 377 | &data_word(0x10400008, 0x00001008, 0x00400000, 0x10000008); |
| 378 | &data_word(0x00401000, 0x10001000, 0x00000008, 0x10400000); |
| 379 | &data_word(0x10001008, 0x00000000, 0x00001000, 0x00400008); |
| 380 | &data_word(0x00000000, 0x10400008, 0x10401000, 0x00001000); |
| 381 | &data_word(0x10000000, 0x10401008, 0x00401008, 0x00400000); |
| 382 | &data_word(0x10401008, 0x00000008, 0x10001000, 0x00401008); |
| 383 | &data_word(0x00400008, 0x00401000, 0x10400000, 0x10001008); |
| 384 | &data_word(0x00001008, 0x10000000, 0x10000008, 0x10401000); |
| 385 | # nibble 4 |
| 386 | &data_word(0x08000000, 0x00010000, 0x00000400, 0x08010420); |
| 387 | &data_word(0x08010020, 0x08000400, 0x00010420, 0x08010000); |
| 388 | &data_word(0x00010000, 0x00000020, 0x08000020, 0x00010400); |
| 389 | &data_word(0x08000420, 0x08010020, 0x08010400, 0x00000000); |
| 390 | &data_word(0x00010400, 0x08000000, 0x00010020, 0x00000420); |
| 391 | &data_word(0x08000400, 0x00010420, 0x00000000, 0x08000020); |
| 392 | &data_word(0x00000020, 0x08000420, 0x08010420, 0x00010020); |
| 393 | &data_word(0x08010000, 0x00000400, 0x00000420, 0x08010400); |
| 394 | &data_word(0x08010400, 0x08000420, 0x00010020, 0x08010000); |
| 395 | &data_word(0x00010000, 0x00000020, 0x08000020, 0x08000400); |
| 396 | &data_word(0x08000000, 0x00010400, 0x08010420, 0x00000000); |
| 397 | &data_word(0x00010420, 0x08000000, 0x00000400, 0x00010020); |
| 398 | &data_word(0x08000420, 0x00000400, 0x00000000, 0x08010420); |
| 399 | &data_word(0x08010020, 0x08010400, 0x00000420, 0x00010000); |
| 400 | &data_word(0x00010400, 0x08010020, 0x08000400, 0x00000420); |
| 401 | &data_word(0x00000020, 0x00010420, 0x08010000, 0x08000020); |
| 402 | # nibble 5 |
| 403 | &data_word(0x80000040, 0x00200040, 0x00000000, 0x80202000); |
| 404 | &data_word(0x00200040, 0x00002000, 0x80002040, 0x00200000); |
| 405 | &data_word(0x00002040, 0x80202040, 0x00202000, 0x80000000); |
| 406 | &data_word(0x80002000, 0x80000040, 0x80200000, 0x00202040); |
| 407 | &data_word(0x00200000, 0x80002040, 0x80200040, 0x00000000); |
| 408 | &data_word(0x00002000, 0x00000040, 0x80202000, 0x80200040); |
| 409 | &data_word(0x80202040, 0x80200000, 0x80000000, 0x00002040); |
| 410 | &data_word(0x00000040, 0x00202000, 0x00202040, 0x80002000); |
| 411 | &data_word(0x00002040, 0x80000000, 0x80002000, 0x00202040); |
| 412 | &data_word(0x80202000, 0x00200040, 0x00000000, 0x80002000); |
| 413 | &data_word(0x80000000, 0x00002000, 0x80200040, 0x00200000); |
| 414 | &data_word(0x00200040, 0x80202040, 0x00202000, 0x00000040); |
| 415 | &data_word(0x80202040, 0x00202000, 0x00200000, 0x80002040); |
| 416 | &data_word(0x80000040, 0x80200000, 0x00202040, 0x00000000); |
| 417 | &data_word(0x00002000, 0x80000040, 0x80002040, 0x80202000); |
| 418 | &data_word(0x80200000, 0x00002040, 0x00000040, 0x80200040); |
| 419 | # nibble 6 |
| 420 | &data_word(0x00004000, 0x00000200, 0x01000200, 0x01000004); |
| 421 | &data_word(0x01004204, 0x00004004, 0x00004200, 0x00000000); |
| 422 | &data_word(0x01000000, 0x01000204, 0x00000204, 0x01004000); |
| 423 | &data_word(0x00000004, 0x01004200, 0x01004000, 0x00000204); |
| 424 | &data_word(0x01000204, 0x00004000, 0x00004004, 0x01004204); |
| 425 | &data_word(0x00000000, 0x01000200, 0x01000004, 0x00004200); |
| 426 | &data_word(0x01004004, 0x00004204, 0x01004200, 0x00000004); |
| 427 | &data_word(0x00004204, 0x01004004, 0x00000200, 0x01000000); |
| 428 | &data_word(0x00004204, 0x01004000, 0x01004004, 0x00000204); |
| 429 | &data_word(0x00004000, 0x00000200, 0x01000000, 0x01004004); |
| 430 | &data_word(0x01000204, 0x00004204, 0x00004200, 0x00000000); |
| 431 | &data_word(0x00000200, 0x01000004, 0x00000004, 0x01000200); |
| 432 | &data_word(0x00000000, 0x01000204, 0x01000200, 0x00004200); |
| 433 | &data_word(0x00000204, 0x00004000, 0x01004204, 0x01000000); |
| 434 | &data_word(0x01004200, 0x00000004, 0x00004004, 0x01004204); |
| 435 | &data_word(0x01000004, 0x01004200, 0x01004000, 0x00004004); |
| 436 | # nibble 7 |
| 437 | &data_word(0x20800080, 0x20820000, 0x00020080, 0x00000000); |
| 438 | &data_word(0x20020000, 0x00800080, 0x20800000, 0x20820080); |
| 439 | &data_word(0x00000080, 0x20000000, 0x00820000, 0x00020080); |
| 440 | &data_word(0x00820080, 0x20020080, 0x20000080, 0x20800000); |
| 441 | &data_word(0x00020000, 0x00820080, 0x00800080, 0x20020000); |
| 442 | &data_word(0x20820080, 0x20000080, 0x00000000, 0x00820000); |
| 443 | &data_word(0x20000000, 0x00800000, 0x20020080, 0x20800080); |
| 444 | &data_word(0x00800000, 0x00020000, 0x20820000, 0x00000080); |
| 445 | &data_word(0x00800000, 0x00020000, 0x20000080, 0x20820080); |
| 446 | &data_word(0x00020080, 0x20000000, 0x00000000, 0x00820000); |
| 447 | &data_word(0x20800080, 0x20020080, 0x20020000, 0x00800080); |
| 448 | &data_word(0x20820000, 0x00000080, 0x00800080, 0x20020000); |
| 449 | &data_word(0x20820080, 0x00800000, 0x20800000, 0x20000080); |
| 450 | &data_word(0x00820000, 0x00020080, 0x20020080, 0x20800000); |
| 451 | &data_word(0x00000080, 0x20820000, 0x00820080, 0x00000000); |
| 452 | &data_word(0x20000000, 0x20800080, 0x00020000, 0x00820080); |
| 453 | } |