none/tests/amd64/sbbmisc.c

   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 ".text\n"
  13 VG_SYM(sbb_ib_al) ":\n"
  14
  15 #ifndef VGP_amd64_darwin
  16 "\tmovb " VG_SYM(in_b) ", %al\n"
  17 #else
  18 "\tmovb " VG_SYM(in_b) "(%rip), %al\n"
  19 #endif
  20
  21 "\tclc\n"
  22 "\tsbbb $5, %al\n"
  23 #ifndef VGP_amd64_darwin
  24 "\tmovb %al, " VG_SYM(out_b1) "\n"
  25
  26 "\tmovb " VG_SYM(in_b) ", %al\n"
  27 #else
  28 "\tmovb %al, " VG_SYM(out_b1) "(%rip)\n"
  29
  30 "\tmovb " VG_SYM(in_b) "(%rip), %al\n"
  31 #endif
  32 "\tstc\n"
  33 "\tsbbb $5, %al\n"
  34 #ifndef VGP_amd64_darwin
  35 "\tmovb %al, " VG_SYM(out_b2) "\n"
  36 #else
  37 "\tmovb %al," VG_SYM(out_b2) "(%rip) \n"
  38 #endif
  39
  40 "\tretq\n"
  41 ".previous\n"
  42 );
  43
  44
  45 extern void sbb_iw_ax ( void );
  46 asm("\n"
  47 ".text\n"
  48 VG_SYM(sbb_iw_ax) ":\n"
  49
  50 #ifndef VGP_amd64_darwin
  51 "\tmovw " VG_SYM(in_w) ", %ax\n"
  52 #else
  53 "\tmovw " VG_SYM(in_w) "(%rip), %ax\n"
  54 #endif
  55 "\tclc\n"
  56 "\tsbbw $555, %ax\n"
  57 #ifndef VGP_amd64_darwin
  58 "\tmovw %ax, " VG_SYM(out_w1) "\n"
  59
  60 "\tmovw " VG_SYM(in_w) ", %ax\n"
  61 #else
  62 "\tmovw %ax, " VG_SYM(out_w1) "(%rip)\n"
  63
  64 "\tmovw " VG_SYM(in_w) "(%rip), %ax\n"
  65 #endif
  66 "\tstc\n"
  67 "\tsbbw $555, %ax\n"
  68 #ifndef VGP_amd64_darwin
  69 "\tmovw %ax, " VG_SYM(out_w2) "\n"
  70 #else
  71 "\tmovw %ax, " VG_SYM(out_w2) "(%rip)\n"
  72 #endif
  73
  74 "\tretq\n"
  75 ".previous\n"
  76 );
  77
  78
  79 extern void sbb_il_eax ( void );
  80 asm("\n"
  81 ".text\n"
  82 VG_SYM(sbb_il_eax) ":\n"
  83
  84 #ifndef VGP_amd64_darwin
  85 "\tmovl " VG_SYM(in_l) ", %eax\n"
  86 #else
  87 "\tmovl " VG_SYM(in_l) "(%rip), %eax\n"
  88 #endif
  89 "\tclc\n"
  90 "\tsbbl $555666, %eax\n"
  91 #ifndef VGP_amd64_darwin
  92 "\tmovl %eax, " VG_SYM(out_l1) "\n"
  93
  94 "\tmovl " VG_SYM(in_l) ", %eax\n"
  95 #else
  96 "\tmovl %eax, " VG_SYM(out_l1) "(%rip)\n"
  97
  98 "\tmovl " VG_SYM(in_l) "(%rip), %eax\n"
  99 #endif
 100 "\tstc\n"
 101 "\tsbbl $555666, %eax\n"
 102 #ifndef VGP_amd64_darwin
 103 "\tmovl %eax, " VG_SYM(out_l2) "\n"
 104 #else
 105 "\tmovl %eax, " VG_SYM(out_l2) "(%rip)\n"
 106 #endif
 107
 108 "\tretq\n"
 109 ".previous\n"
 110 );
 111
 112
 113 extern void sbb_eb_gb ( void );
 114 asm("\n"
 115 ".text\n"
 116 VG_SYM(sbb_eb_gb) ":\n"
 117
 118 #ifndef VGP_amd64_darwin
 119 "\tmovb " VG_SYM(in_b) ", %al\n"
 120 #else
 121 "\tmovb " VG_SYM(in_b) "(%rip), %al\n"
 122 #endif
 123 "\tclc\n"
 124 #ifndef VGP_amd64_darwin
 125 "\tsbbb " VG_SYM(in_b2) ", %al\n"
 126 "\tmovb %al, " VG_SYM(out_b1) "\n"
 127
 128 "\tmovb " VG_SYM(in_b) ", %al\n"
 129 #else
 130 "\tsbbb " VG_SYM(in_b2) "(%rip), %al\n"
 131 "\tmovb %al, " VG_SYM(out_b1) "(%rip)\n"
 132
 133 "\tmovb " VG_SYM(in_b) "(%rip), %al\n"
 134 #endif
 135 "\tstc\n"
 136 #ifndef VGP_amd64_darwin
 137 "\tsbbb " VG_SYM(in_b2) ", %al\n"
 138 "\tmovb %al, " VG_SYM(out_b2) "\n"
 139 #else
 140 "\tsbbb " VG_SYM(in_b2) "(%rip), %al\n"
 141 "\tmovb %al, " VG_SYM(out_b2) "(%rip)\n"
 142 #endif
 143
 144 "\tretq\n"
 145 ".previous\n"
 146 );
 147
 148
 149 extern void sbb_eb_gb_2 ( void );
 150 asm("\n"
 151 ".text\n"
 152 VG_SYM(sbb_eb_gb_2) ":\n"
 153 "\tpushq %rcx\n"
 154
 155 #ifndef VGP_amd64_darwin
 156 "\tmovb " VG_SYM(in_b) ", %cl\n"
 157 "\tmovb " VG_SYM(in_b2) ", %dh\n"
 158 #else
 159 "\tmovb " VG_SYM(in_b) "(%rip), %cl\n"
 160 "\tmovb " VG_SYM(in_b2) "(%rip), %dh\n"
 161 #endif
 162 "\tclc\n"
 163 "\tsbbb %dh,%cl\n"
 164 #ifndef VGP_amd64_darwin
 165 "\tmovb %cl, " VG_SYM(out_b1) "\n"
 166
 167 "\tmovb " VG_SYM(in_b) ", %cl\n"
 168 "\tmovb " VG_SYM(in_b2) ", %dh\n"
 169 #else
 170 "\tmovb %cl, " VG_SYM(out_b1) "(%rip)\n"
 171
 172 "\tmovb " VG_SYM(in_b) "(%rip), %cl\n"
 173 "\tmovb " VG_SYM(in_b2) "(%rip), %dh\n"
 174 #endif
 175 "\tstc\n"
 176 "\tsbbb %dh,%cl\n"
 177 #ifndef VGP_amd64_darwin
 178 "\tmovb %cl, " VG_SYM(out_b2) "\n"
 179 #else
 180 "\tmovb %cl, " VG_SYM(out_b2) "(%rip)\n"
 181 #endif
 182
 183 "\tpopq %rcx\n"
 184 "\tretq\n"
 185 ".previous\n"
 186 );
 187
 188
 189 extern void adc_eb_gb ( void );
 190 asm("\n"
 191 ".text\n"
 192 VG_SYM(adc_eb_gb) ":\n"
 193
 194 #ifndef VGP_amd64_darwin
 195 "\tmovb " VG_SYM(in_b) ", %al\n"
 196 #else
 197 "\tmovb " VG_SYM(in_b) "(%rip), %al\n"
 198 #endif
 199 "\tclc\n"
 200 #ifndef VGP_amd64_darwin
 201 "\tadcb " VG_SYM(in_b2) ", %al\n"
 202 "\tmovb %al, " VG_SYM(out_b1) "\n"
 203
 204 "\tmovb " VG_SYM(in_b) ", %al\n"
 205 #else
 206 "\tadcb " VG_SYM(in_b2) "(%rip), %al\n"
 207 "\tmovb %al, " VG_SYM(out_b1) "(%rip)\n"
 208
 209 "\tmovb " VG_SYM(in_b) "(%rip), %al\n"
 210 #endif
 211 "\tstc\n"
 212 #ifndef VGP_amd64_darwin
 213 "\tadcb " VG_SYM(in_b2) ", %al\n"
 214 "\tmovb %al, " VG_SYM(out_b2) "\n"
 215 #else
 216 "\tadcb " VG_SYM(in_b2) "(%rip), %al\n"
 217 "\tmovb %al, " VG_SYM(out_b2) "(%rip)\n"
 218 #endif
 219
 220 "\tretq\n"
 221 ".previous\n"
 222 );
 223
 224
 225 extern void adc_eb_gb_2 ( void );
 226 asm("\n"
 227 ".text\n"
 228 VG_SYM(adc_eb_gb_2) ":\n"
 229 "\tpushq %rcx\n"
 230
 231 #ifndef VGP_amd64_darwin
 232 "\tmovb " VG_SYM(in_b) ", %cl\n"
 233 "\tmovb " VG_SYM(in_b2) ", %dh\n"
 234 #else
 235 "\tmovb " VG_SYM(in_b) "(%rip), %cl\n"
 236 "\tmovb " VG_SYM(in_b2) "(%rip), %dh\n"
 237 #endif
 238 "\tclc\n"
 239 "\tadcb %dh,%cl\n"
 240 #ifndef VGP_amd64_darwin
 241 "\tmovb %cl, " VG_SYM(out_b1) "\n"
 242
 243 "\tmovb " VG_SYM(in_b) ", %cl\n"
 244 "\tmovb " VG_SYM(in_b2) ", %dh\n"
 245 #else
 246 "\tmovb %cl, " VG_SYM(out_b1) "(%rip)\n"
 247
 248 "\tmovb " VG_SYM(in_b) "(%rip), %cl\n"
 249 "\tmovb " VG_SYM(in_b2) "(%rip), %dh\n"
 250 #endif
 251 "\tstc\n"
 252 "\tadcb %dh,%cl\n"
 253 #ifndef VGP_amd64_darwin
 254 "\tmovb %cl, " VG_SYM(out_b2) "\n"
 255 #else
 256 "\tmovb %cl, " VG_SYM(out_b2) "(%rip)\n"
 257 #endif
 258
 259 "\tpopq %rcx\n"
 260 "\tretq\n"
 261 ".previous\n"
 262 );
 263
 264 extern void adc_ib_al ( void );
 265 asm("\n"
 266 ".text\n"
 267 VG_SYM(adc_ib_al) ":\n"
 268
 269 #ifndef VGP_amd64_darwin
 270 "\tmovb " VG_SYM(in_b) ", %al\n"
 271 #else
 272 "\tmovb " VG_SYM(in_b) "(%rip), %al\n"
 273 #endif
 274 "\tclc\n"
 275 "\tadcb $5, %al\n"
 276 #ifndef VGP_amd64_darwin
 277 "\tmovb %al, " VG_SYM(out_b1) "\n"
 278
 279 "\tmovb " VG_SYM(in_b) ", %al\n"
 280 #else
 281 "\tmovb %al, " VG_SYM(out_b1) "(%rip)\n"
 282
 283 "\tmovb " VG_SYM(in_b) "(%rip), %al\n"
 284 #endif
 285 "\tstc\n"
 286 "\tadcb $5, %al\n"
 287 #ifndef VGP_amd64_darwin
 288 "\tmovb %al, " VG_SYM(out_b2) "\n"
 289 #else
 290 "\tmovb %al, " VG_SYM(out_b2) "(%rip)\n"
 291 #endif
 292
 293 "\tretq\n"
 294 ".previous\n"
 295 );
 296
 297
 298 extern void adc_iw_ax ( void );
 299 asm("\n"
 300 ".text\n"
 301 VG_SYM(adc_iw_ax) ":\n"
 302
 303 #ifndef VGP_amd64_darwin
 304 "\tmovw " VG_SYM(in_w) ", %ax\n"
 305 #else
 306 "\tmovw " VG_SYM(in_w) "(%rip), %ax\n"
 307 #endif
 308 "\tclc\n"
 309 "\tadcw $555, %ax\n"
 310 #ifndef VGP_amd64_darwin
 311 "\tmovw %ax, " VG_SYM(out_w1) "\n"
 312
 313 "\tmovw " VG_SYM(in_w) ", %ax\n"
 314 #else
 315 "\tmovw %ax, " VG_SYM(out_w1) "(%rip)\n"
 316
 317 "\tmovw " VG_SYM(in_w) "(%rip), %ax\n"
 318 #endif
 319 "\tstc\n"
 320 "\tadcw $555, %ax\n"
 321 #ifndef VGP_amd64_darwin
 322 "\tmovw %ax, " VG_SYM(out_w2) "\n"
 323 #else
 324 "\tmovw %ax, " VG_SYM(out_w2) "(%rip)\n"
 325 #endif
 326
 327 "\tretq\n"
 328 ".previous\n"
 329 );
 330
 331
 332 extern void adc_il_eax ( void );
 333 asm("\n"
 334 ".text\n"
 335 VG_SYM(adc_il_eax) ":\n"
 336
 337 #ifndef VGP_amd64_darwin
 338 "\tmovl " VG_SYM(in_l) ", %eax\n"
 339 #else
 340 "\tmovl " VG_SYM(in_l) "(%rip), %eax\n"
 341 #endif
 342 "\tclc\n"
 343 "\tadcl $555666, %eax\n"
 344 #ifndef VGP_amd64_darwin
 345 "\tmovl %eax, " VG_SYM(out_l1) "\n"
 346
 347 "\tmovl " VG_SYM(in_l) ", %eax\n"
 348 #else
 349 "\tmovl %eax, " VG_SYM(out_l1) "(%rip)\n"
 350
 351 "\tmovl " VG_SYM(in_l) "(%rip), %eax\n"
 352 #endif
 353 "\tstc\n"
 354 "\tadcl $555666, %eax\n"
 355 #ifndef VGP_amd64_darwin
 356 "\tmovl %eax, " VG_SYM(out_l2) "\n"
 357 #else
 358 "\tmovl %eax, " VG_SYM(out_l2) "(%rip)\n"
 359 #endif
 360
 361 "\tretq\n"
 362 ".previous\n"
 363 );
 364
 365
 366 int main ( void )
 367 {
 368    in_b = 99;
 369    sbb_ib_al();
 370    printf("r1 = %d %d\n", (int)out_b1, (int)out_b2);
 371
 372    in_w = -15537; /* was 49999 but that causes a warning */
 373    sbb_iw_ax();
 374    printf("r2 = %d %d\n", (int)out_w1, (int)out_w2);
 375
 376    in_l = 0xF0000000;
 377    sbb_il_eax();
 378    printf("r3 = %d %d\n", (int)out_l1, (int)out_l2);
 379
 380    in_b = 99;
 381    in_b2 = 88;
 382    sbb_eb_gb();
 383    printf("r4 = %d %d\n", (int)out_b1, (int)out_b2);
 384
 385    in_b = 66;
 386    in_b2 = 77;
 387    sbb_eb_gb_2();
 388    printf("r5 = %d %d\n", (int)out_b1, (int)out_b2);
 389
 390    in_b = 99;
 391    in_b2 = 88;
 392    adc_eb_gb();
 393    printf("r6 = %d %d\n", (int)out_b1, (int)out_b2);
 394
 395    in_b = 66;
 396    in_b2 = 77;
 397    adc_eb_gb_2();
 398    printf("r7 = %d %d\n", (int)out_b1, (int)out_b2);
 399
 400    in_b = 99;
 401    adc_ib_al();
 402    printf("r8 = %d %d\n", (int)out_b1, (int)out_b2);
 403
 404    in_w = -15537;
 405    adc_iw_ax();
 406    printf("r9 = %d %d\n", (int)out_w1, (int)out_w2);
 407
 408    in_l = 0xF0000000;
 409    adc_il_eax();
 410    printf("r10 = %d %d\n", (int)out_l1, (int)out_l2);
 411
 412    return 0;
 413 }