1 #include "tests/asm.h" 2 #include <stdio.h> 3 4 char in_b, out_b1, out_b2, in_b2; 5 6 short in_w, out_w1, out_w2; 7 8 int in_l, out_l1, out_l2; 9 10 extern void sbb_ib_al ( void ); 11 asm("\n" 12 VG_SYM(sbb_ib_al) ":\n" 13 14 #ifndef VGP_amd64_darwin 15 "\tmovb " VG_SYM(in_b) ", %al\n" 16 #else 17 "\tmovb " VG_SYM(in_b) "(%rip), %al\n" 18 #endif 19 20 "\tclc\n" 21 "\tsbbb $5, %al\n" 22 #ifndef VGP_amd64_darwin 23 "\tmovb %al, " VG_SYM(out_b1) "\n" 24 25 "\tmovb " VG_SYM(in_b) ", %al\n" 26 #else 27 "\tmovb %al, " VG_SYM(out_b1) "(%rip)\n" 28 29 "\tmovb " VG_SYM(in_b) "(%rip), %al\n" 30 #endif 31 "\tstc\n" 32 "\tsbbb $5, %al\n" 33 #ifndef VGP_amd64_darwin 34 "\tmovb %al, " VG_SYM(out_b2) "\n" 35 #else 36 "\tmovb %al," VG_SYM(out_b2) "(%rip) \n" 37 #endif 38 39 "\tretq\n" 40 ); 41 42 43 extern void sbb_iw_ax ( void ); 44 asm("\n" 45 VG_SYM(sbb_iw_ax) ":\n" 46 47 #ifndef VGP_amd64_darwin 48 "\tmovw " VG_SYM(in_w) ", %ax\n" 49 #else 50 "\tmovw " VG_SYM(in_w) "(%rip), %ax\n" 51 #endif 52 "\tclc\n" 53 "\tsbbw $555, %ax\n" 54 #ifndef VGP_amd64_darwin 55 "\tmovw %ax, " VG_SYM(out_w1) "\n" 56 57 "\tmovw " VG_SYM(in_w) ", %ax\n" 58 #else 59 "\tmovw %ax, " VG_SYM(out_w1) "(%rip)\n" 60 61 "\tmovw " VG_SYM(in_w) "(%rip), %ax\n" 62 #endif 63 "\tstc\n" 64 "\tsbbw $555, %ax\n" 65 #ifndef VGP_amd64_darwin 66 "\tmovw %ax, " VG_SYM(out_w2) "\n" 67 #else 68 "\tmovw %ax, " VG_SYM(out_w2) "(%rip)\n" 69 #endif 70 71 "\tretq\n" 72 ); 73 74 75 extern void sbb_il_eax ( void ); 76 asm("\n" 77 VG_SYM(sbb_il_eax) ":\n" 78 79 #ifndef VGP_amd64_darwin 80 "\tmovl " VG_SYM(in_l) ", %eax\n" 81 #else 82 "\tmovl " VG_SYM(in_l) "(%rip), %eax\n" 83 #endif 84 "\tclc\n" 85 "\tsbbl $555666, %eax\n" 86 #ifndef VGP_amd64_darwin 87 "\tmovl %eax, " VG_SYM(out_l1) "\n" 88 89 "\tmovl " VG_SYM(in_l) ", %eax\n" 90 #else 91 "\tmovl %eax, " VG_SYM(out_l1) "(%rip)\n" 92 93 "\tmovl " VG_SYM(in_l) "(%rip), %eax\n" 94 #endif 95 "\tstc\n" 96 "\tsbbl $555666, %eax\n" 97 #ifndef VGP_amd64_darwin 98 "\tmovl %eax, " VG_SYM(out_l2) "\n" 99 #else 100 "\tmovl %eax, " VG_SYM(out_l2) "(%rip)\n" 101 #endif 102 103 "\tretq\n" 104 ); 105 106 107 extern void sbb_eb_gb ( void ); 108 asm("\n" 109 VG_SYM(sbb_eb_gb) ":\n" 110 111 #ifndef VGP_amd64_darwin 112 "\tmovb " VG_SYM(in_b) ", %al\n" 113 #else 114 "\tmovb " VG_SYM(in_b) "(%rip), %al\n" 115 #endif 116 "\tclc\n" 117 #ifndef VGP_amd64_darwin 118 "\tsbbb " VG_SYM(in_b2) ", %al\n" 119 "\tmovb %al, " VG_SYM(out_b1) "\n" 120 121 "\tmovb " VG_SYM(in_b) ", %al\n" 122 #else 123 "\tsbbb " VG_SYM(in_b2) "(%rip), %al\n" 124 "\tmovb %al, " VG_SYM(out_b1) "(%rip)\n" 125 126 "\tmovb " VG_SYM(in_b) "(%rip), %al\n" 127 #endif 128 "\tstc\n" 129 #ifndef VGP_amd64_darwin 130 "\tsbbb " VG_SYM(in_b2) ", %al\n" 131 "\tmovb %al, " VG_SYM(out_b2) "\n" 132 #else 133 "\tsbbb " VG_SYM(in_b2) "(%rip), %al\n" 134 "\tmovb %al, " VG_SYM(out_b2) "(%rip)\n" 135 #endif 136 137 "\tretq\n" 138 ); 139 140 141 extern void sbb_eb_gb_2 ( void ); 142 asm("\n" 143 VG_SYM(sbb_eb_gb_2) ":\n" 144 "\tpushq %rcx\n" 145 146 #ifndef VGP_amd64_darwin 147 "\tmovb " VG_SYM(in_b) ", %cl\n" 148 "\tmovb " VG_SYM(in_b2) ", %dh\n" 149 #else 150 "\tmovb " VG_SYM(in_b) "(%rip), %cl\n" 151 "\tmovb " VG_SYM(in_b2) "(%rip), %dh\n" 152 #endif 153 "\tclc\n" 154 "\tsbbb %dh,%cl\n" 155 #ifndef VGP_amd64_darwin 156 "\tmovb %cl, " VG_SYM(out_b1) "\n" 157 158 "\tmovb " VG_SYM(in_b) ", %cl\n" 159 "\tmovb " VG_SYM(in_b2) ", %dh\n" 160 #else 161 "\tmovb %cl, " VG_SYM(out_b1) "(%rip)\n" 162 163 "\tmovb " VG_SYM(in_b) "(%rip), %cl\n" 164 "\tmovb " VG_SYM(in_b2) "(%rip), %dh\n" 165 #endif 166 "\tstc\n" 167 "\tsbbb %dh,%cl\n" 168 #ifndef VGP_amd64_darwin 169 "\tmovb %cl, " VG_SYM(out_b2) "\n" 170 #else 171 "\tmovb %cl, " VG_SYM(out_b2) "(%rip)\n" 172 #endif 173 174 "\tpopq %rcx\n" 175 "\tretq\n" 176 ); 177 178 179 extern void adc_eb_gb ( void ); 180 asm("\n" 181 VG_SYM(adc_eb_gb) ":\n" 182 183 #ifndef VGP_amd64_darwin 184 "\tmovb " VG_SYM(in_b) ", %al\n" 185 #else 186 "\tmovb " VG_SYM(in_b) "(%rip), %al\n" 187 #endif 188 "\tclc\n" 189 #ifndef VGP_amd64_darwin 190 "\tadcb " VG_SYM(in_b2) ", %al\n" 191 "\tmovb %al, " VG_SYM(out_b1) "\n" 192 193 "\tmovb " VG_SYM(in_b) ", %al\n" 194 #else 195 "\tadcb " VG_SYM(in_b2) "(%rip), %al\n" 196 "\tmovb %al, " VG_SYM(out_b1) "(%rip)\n" 197 198 "\tmovb " VG_SYM(in_b) "(%rip), %al\n" 199 #endif 200 "\tstc\n" 201 #ifndef VGP_amd64_darwin 202 "\tadcb " VG_SYM(in_b2) ", %al\n" 203 "\tmovb %al, " VG_SYM(out_b2) "\n" 204 #else 205 "\tadcb " VG_SYM(in_b2) "(%rip), %al\n" 206 "\tmovb %al, " VG_SYM(out_b2) "(%rip)\n" 207 #endif 208 209 "\tretq\n" 210 ); 211 212 213 extern void adc_eb_gb_2 ( void ); 214 asm("\n" 215 VG_SYM(adc_eb_gb_2) ":\n" 216 "\tpushq %rcx\n" 217 218 #ifndef VGP_amd64_darwin 219 "\tmovb " VG_SYM(in_b) ", %cl\n" 220 "\tmovb " VG_SYM(in_b2) ", %dh\n" 221 #else 222 "\tmovb " VG_SYM(in_b) "(%rip), %cl\n" 223 "\tmovb " VG_SYM(in_b2) "(%rip), %dh\n" 224 #endif 225 "\tclc\n" 226 "\tadcb %dh,%cl\n" 227 #ifndef VGP_amd64_darwin 228 "\tmovb %cl, " VG_SYM(out_b1) "\n" 229 230 "\tmovb " VG_SYM(in_b) ", %cl\n" 231 "\tmovb " VG_SYM(in_b2) ", %dh\n" 232 #else 233 "\tmovb %cl, " VG_SYM(out_b1) "(%rip)\n" 234 235 "\tmovb " VG_SYM(in_b) "(%rip), %cl\n" 236 "\tmovb " VG_SYM(in_b2) "(%rip), %dh\n" 237 #endif 238 "\tstc\n" 239 "\tadcb %dh,%cl\n" 240 #ifndef VGP_amd64_darwin 241 "\tmovb %cl, " VG_SYM(out_b2) "\n" 242 #else 243 "\tmovb %cl, " VG_SYM(out_b2) "(%rip)\n" 244 #endif 245 246 "\tpopq %rcx\n" 247 "\tretq\n" 248 ); 249 250 extern void adc_ib_al ( void ); 251 asm("\n" 252 VG_SYM(adc_ib_al) ":\n" 253 254 #ifndef VGP_amd64_darwin 255 "\tmovb " VG_SYM(in_b) ", %al\n" 256 #else 257 "\tmovb " VG_SYM(in_b) "(%rip), %al\n" 258 #endif 259 "\tclc\n" 260 "\tadcb $5, %al\n" 261 #ifndef VGP_amd64_darwin 262 "\tmovb %al, " VG_SYM(out_b1) "\n" 263 264 "\tmovb " VG_SYM(in_b) ", %al\n" 265 #else 266 "\tmovb %al, " VG_SYM(out_b1) "(%rip)\n" 267 268 "\tmovb " VG_SYM(in_b) "(%rip), %al\n" 269 #endif 270 "\tstc\n" 271 "\tadcb $5, %al\n" 272 #ifndef VGP_amd64_darwin 273 "\tmovb %al, " VG_SYM(out_b2) "\n" 274 #else 275 "\tmovb %al, " VG_SYM(out_b2) "(%rip)\n" 276 #endif 277 278 "\tretq\n" 279 ); 280 281 282 extern void adc_iw_ax ( void ); 283 asm("\n" 284 VG_SYM(adc_iw_ax) ":\n" 285 286 #ifndef VGP_amd64_darwin 287 "\tmovw " VG_SYM(in_w) ", %ax\n" 288 #else 289 "\tmovw " VG_SYM(in_w) "(%rip), %ax\n" 290 #endif 291 "\tclc\n" 292 "\tadcw $555, %ax\n" 293 #ifndef VGP_amd64_darwin 294 "\tmovw %ax, " VG_SYM(out_w1) "\n" 295 296 "\tmovw " VG_SYM(in_w) ", %ax\n" 297 #else 298 "\tmovw %ax, " VG_SYM(out_w1) "(%rip)\n" 299 300 "\tmovw " VG_SYM(in_w) "(%rip), %ax\n" 301 #endif 302 "\tstc\n" 303 "\tadcw $555, %ax\n" 304 #ifndef VGP_amd64_darwin 305 "\tmovw %ax, " VG_SYM(out_w2) "\n" 306 #else 307 "\tmovw %ax, " VG_SYM(out_w2) "(%rip)\n" 308 #endif 309 310 "\tretq\n" 311 ); 312 313 314 extern void adc_il_eax ( void ); 315 asm("\n" 316 VG_SYM(adc_il_eax) ":\n" 317 318 #ifndef VGP_amd64_darwin 319 "\tmovl " VG_SYM(in_l) ", %eax\n" 320 #else 321 "\tmovl " VG_SYM(in_l) "(%rip), %eax\n" 322 #endif 323 "\tclc\n" 324 "\tadcl $555666, %eax\n" 325 #ifndef VGP_amd64_darwin 326 "\tmovl %eax, " VG_SYM(out_l1) "\n" 327 328 "\tmovl " VG_SYM(in_l) ", %eax\n" 329 #else 330 "\tmovl %eax, " VG_SYM(out_l1) "(%rip)\n" 331 332 "\tmovl " VG_SYM(in_l) "(%rip), %eax\n" 333 #endif 334 "\tstc\n" 335 "\tadcl $555666, %eax\n" 336 #ifndef VGP_amd64_darwin 337 "\tmovl %eax, " VG_SYM(out_l2) "\n" 338 #else 339 "\tmovl %eax, " VG_SYM(out_l2) "(%rip)\n" 340 #endif 341 342 "\tretq\n" 343 ); 344 345 346 int main ( void ) 347 { 348 in_b = 99; 349 sbb_ib_al(); 350 printf("r1 = %d %d\n", (int)out_b1, (int)out_b2); 351 352 in_w = 49999; 353 sbb_iw_ax(); 354 printf("r2 = %d %d\n", (int)out_w1, (int)out_w2); 355 356 in_l = 0xF0000000; 357 sbb_il_eax(); 358 printf("r3 = %d %d\n", (int)out_l1, (int)out_l2); 359 360 in_b = 99; 361 in_b2 = 88; 362 sbb_eb_gb(); 363 printf("r4 = %d %d\n", (int)out_b1, (int)out_b2); 364 365 in_b = 66; 366 in_b2 = 77; 367 sbb_eb_gb_2(); 368 printf("r5 = %d %d\n", (int)out_b1, (int)out_b2); 369 370 in_b = 99; 371 in_b2 = 88; 372 adc_eb_gb(); 373 printf("r6 = %d %d\n", (int)out_b1, (int)out_b2); 374 375 in_b = 66; 376 in_b2 = 77; 377 adc_eb_gb_2(); 378 printf("r7 = %d %d\n", (int)out_b1, (int)out_b2); 379 380 in_b = 99; 381 adc_ib_al(); 382 printf("r8 = %d %d\n", (int)out_b1, (int)out_b2); 383 384 in_w = 49999; 385 adc_iw_ax(); 386 printf("r9 = %d %d\n", (int)out_w1, (int)out_w2); 387 388 in_l = 0xF0000000; 389 adc_il_eax(); 390 printf("r10 = %d %d\n", (int)out_l1, (int)out_l2); 391 392 return 0; 393 } 394
