Cross Reference: /external/qemu/disas/i386.c

Lines Matching refs:prefixes
241 /* Flags for the prefixes for the current instruction.  See below.  */
242 static int prefixes;
263 /* Flags for prefixes which we somehow handled when printing the
467 #define v_mode 2  /* operand size depends on prefixes */
476 #define dq_mode 11 /* operand size depends on REX prefixes.  */
481 #define z_mode 16 /* non-quad operand size depends on prefixes */
3390   prefixes = 0;
3399 	/* REX prefixes family.  */
3422 	  prefixes |= PREFIX_REPZ;
3425 	  prefixes |= PREFIX_REPNZ;
3428 	  prefixes |= PREFIX_LOCK;
3431 	  prefixes |= PREFIX_CS;
3434 	  prefixes |= PREFIX_SS;
3437 	  prefixes |= PREFIX_DS;
3440 	  prefixes |= PREFIX_ES;
3443 	  prefixes |= PREFIX_FS;
3446 	  prefixes |= PREFIX_GS;
3449 	  prefixes |= PREFIX_DATA;
3452 	  prefixes |= PREFIX_ADDR;
3455 	  /* fwait is really an instruction.  If there are prefixes
3458 	  if (prefixes || rex)
3460 	      prefixes |= PREFIX_FWAIT;
3464 	  prefixes = PREFIX_FWAIT;
3508     /* REX prefixes family.  */
3567  *   (see topic "Redundant prefixes" in the "Differences from 8086"
3762   if (((prefixes & PREFIX_FWAIT)
3769 	 by other prefixes.  Print the first prefix.  */
3823   if (!uses_REPZ_prefix && (prefixes & PREFIX_REPZ))
3828   if (!uses_REPNZ_prefix && (prefixes & PREFIX_REPNZ))
3834   if (!uses_LOCK_prefix && (prefixes & PREFIX_LOCK))
3840   if (prefixes & PREFIX_ADDR)
3853   if (!uses_DATA_prefix && (prefixes & PREFIX_DATA))
3900 	      used_prefixes |= (prefixes & PREFIX_REPZ);
3901 	      if (prefixes & PREFIX_REPZ)
3907 		  used_prefixes |= (prefixes & PREFIX_REPNZ);
3908 		  if (prefixes & PREFIX_REPNZ)
3912 		      used_prefixes |= (prefixes & PREFIX_DATA);
3913 		      if (prefixes & PREFIX_DATA)
3943   /* See if any prefixes were not used.  If so, print the first one
3947   if ((prefixes & ~used_prefixes) != 0)
4461 	  if ((prefixes & PREFIX_DATA) || (sizeflag & SUFFIX_ALWAYS))
4467 	      used_prefixes |= (prefixes & PREFIX_DATA);
4482 	      used_prefixes |= (prefixes & PREFIX_DATA);
4498 	  used_prefixes |= (prefixes & PREFIX_ADDR);
4503 	  if ((prefixes & PREFIX_ADDR) || (sizeflag & SUFFIX_ALWAYS))
4509 	      used_prefixes |= (prefixes & PREFIX_ADDR);
4520 	    used_prefixes |= (prefixes & PREFIX_DATA);
4525 	  if ((prefixes & (PREFIX_CS | PREFIX_DS)) == PREFIX_CS
4526 	      || (prefixes & (PREFIX_CS | PREFIX_DS)) == PREFIX_DS)
4528 	      used_prefixes |= prefixes & (PREFIX_CS | PREFIX_DS);
4531 	      if (prefixes & PREFIX_DS)
4565 	  if ((prefixes & PREFIX_FWAIT) == 0)
4579 	    used_prefixes |= (prefixes & PREFIX_DATA);
4593 	  if ((prefixes & PREFIX_DATA)
4607 	      used_prefixes |= (prefixes & PREFIX_DATA);
4635 	      used_prefixes |= (prefixes & PREFIX_DATA);
4655 	    used_prefixes |= (prefixes & PREFIX_DATA);
4680 		  used_prefixes |= (prefixes & PREFIX_DATA);
4685 	  if (prefixes & PREFIX_DATA)
4689 	  used_prefixes |= (prefixes & PREFIX_DATA);
4716 	    used_prefixes |= (prefixes & PREFIX_DATA);
4735   if (prefixes & PREFIX_CS)
4740   if (prefixes & PREFIX_DS)
4745   if (prefixes & PREFIX_SS)
4750   if (prefixes & PREFIX_ES)
4755   if (prefixes & PREFIX_FS)
4760   if (prefixes & PREFIX_GS)
4894 	  used_prefixes |= (prefixes & PREFIX_DATA);
4907       used_prefixes |= (prefixes & PREFIX_DATA);
4914 	used_prefixes |= (prefixes & PREFIX_DATA);
4934       used_prefixes |= (prefixes & PREFIX_DATA);
4994 	      used_prefixes |= (prefixes & PREFIX_DATA);
5011 	  used_prefixes |= (prefixes & PREFIX_DATA);
5154 	      if (prefixes & (PREFIX_CS | PREFIX_SS | PREFIX_DS
5228 	  if (prefixes & (PREFIX_CS | PREFIX_SS | PREFIX_DS
5280       used_prefixes |= (prefixes & PREFIX_DATA);
5421       used_prefixes |= (prefixes & PREFIX_DATA);
5468       used_prefixes |= (prefixes & PREFIX_DATA);
5476 	used_prefixes |= (prefixes & PREFIX_DATA);
5519       used_prefixes |= (prefixes & PREFIX_DATA);
5574       used_prefixes |= (prefixes & PREFIX_DATA);
5619       used_prefixes |= (prefixes & PREFIX_DATA);
5664 	  if ((prefixes & PREFIX_DATA) == 0)
5668       used_prefixes |= (prefixes & PREFIX_DATA);
5704   used_prefixes |= (prefixes & PREFIX_DATA);
5728       if (!(prefixes & (PREFIX_CS | PREFIX_SS | PREFIX_DS
5745       || (prefixes & PREFIX_ADDR))
5759       if (!(prefixes & (PREFIX_CS | PREFIX_SS | PREFIX_DS
5776   used_prefixes |= (prefixes & PREFIX_ADDR);
5836   if ((prefixes
5843     prefixes |= PREFIX_DS;
5857   else if (address_mode != mode_64bit && (prefixes & PREFIX_LOCK))
5899   used_prefixes |= (prefixes & PREFIX_DATA);
5900   if (prefixes & PREFIX_DATA)
5931 	  bytemode = (prefixes & PREFIX_DATA) ? x_mode : q_mode;
5932 	  used_prefixes |= (prefixes & PREFIX_DATA);
5941   used_prefixes |= (prefixes & PREFIX_DATA);
5942   if (prefixes & PREFIX_DATA)
5968 	  bytemode = (prefixes & PREFIX_DATA) ? x_mode : q_mode;
5969 	  used_prefixes |= (prefixes & PREFIX_DATA);
5978   used_prefixes |= (prefixes & PREFIX_DATA);
5986   used_prefixes |= (prefixes & PREFIX_DATA);
6077   if ((prefixes & PREFIX_DATA) != 0
6089   if ((prefixes & PREFIX_DATA) != 0
6210       used_prefixes |= (prefixes & PREFIX_REPZ);
6211       if (prefixes & PREFIX_REPZ)
6215 	  used_prefixes |= (prefixes & PREFIX_DATA);
6216 	  if (prefixes & PREFIX_DATA)
6220 	      used_prefixes |= (prefixes & PREFIX_REPNZ);
6221 	      if (prefixes & PREFIX_REPNZ)
6227       used_prefixes |= (prefixes & PREFIX_REPZ);
6272 	  && (prefixes & PREFIX_ADDR)
6294 	      if (!(prefixes & PREFIX_ADDR))
6361   if (!(prefixes & PREFIX_ADDR))
6414   /* Throw away prefixes and 1st. opcode byte.  */
6459   used_prefixes |= (prefixes & (PREFIX_DATA | PREFIX_REPZ));
6460   if (prefixes & PREFIX_DATA)
6462   else if (prefixes & PREFIX_REPZ)
6476   if (prefixes & PREFIX_REPZ)
6517       if ((prefixes & PREFIX_ADDR))
6588       used_prefixes |= (prefixes & PREFIX_DATA);
6619 	  else if ((prefixes & PREFIX_DATA))