gas/config/tc-i386.c

118     template tm;
1358   pte (&x->tm);
1779 	  && (i.tm.base_opcode & 0xfffffde0) == 0xdce0)
1780 	i.tm.base_opcode ^= Opcode_FloatR;
1785       if ((i.tm.base_opcode & ~9) == 0x0fb6)
1789 	      && (~i.tm.opcode_modifier
1796 	    as_bad (_("ambiguous operand size for `%s'"), i.tm.name);
1802   if (i.tm.opcode_modifier & FWait)
1807   if ((i.tm.opcode_modifier & IsString) != 0 && i.mem_operands != 0)
1830   if (i.tm.opcode_modifier & ImmExt)
1834       if ((i.tm.cpu_flags & (CpuSSE3|CpuSMAP)) && i.operands > 0)
1848 		      i.tm.name);
1855 	 operand from the opcode suffix stored in tm.extension_opcode.  */
1863       exp->X_add_number = i.tm.extension_opcode;
1864       i.tm.extension_opcode = None;
1873   else if (!quiet_warnings && (i.tm.opcode_modifier & Ugh) != 0)
1876       as_warn (_("translating to `%sp'"), i.tm.name);
1880   if (i.tm.base_opcode == INT_OPCODE && i.op[0].imms->X_add_number == 3)
1882       i.tm.base_opcode = INT3_OPCODE;
1886   if ((i.tm.opcode_modifier & (Jump | JumpByte | JumpDword))
1896   if ((i.tm.opcode_modifier & Rex64) != 0)
2771   i.tm = *t;
2774     i.tm.operand_types[addr_prefix_disp]
2783       i.tm.base_opcode ^= found_reverse_match;
2785       i.tm.operand_types[0] = operand_types[1];
2786       i.tm.operand_types[1] = operand_types[0];
2796   if ((i.tm.operand_types[mem_op] & EsSeg) != 0)
2801 		  i.tm.name,
2811   else if ((i.tm.operand_types[mem_op + 1] & EsSeg) != 0)
2816 		  i.tm.name,
2829   if (i.tm.opcode_modifier & (Size16 | Size32 | Size64))
2831       if (i.tm.opcode_modifier & Size16)
2833       else if (i.tm.opcode_modifier & Size64)
2848 	  if (i.tm.base_opcode == 0xf20f38f1)
2854 	  else if (i.tm.base_opcode == 0xf20f38f0)
2864 	      if (i.tm.base_opcode == 0xf20f38f1
2865 		  || i.tm.base_opcode == 0xf20f38f0)
2869 			  i.tm.name);
2875 		    && !(i.tm.operand_types[op] & InOutPortReg))
2905       else if (intel_syntax && (i.tm.opcode_modifier & IgnoreSize))
2911   else if ((i.tm.opcode_modifier & DefaultSize)
2914 	   && (i.tm.opcode_modifier & No_sSuf))
2920 	   && ((i.tm.operand_types[0] & JumpAbsolute)
2921 	       || (i.tm.opcode_modifier & (JumpByte|JumpInterSegment))
2922 	       || (i.tm.base_opcode == 0x0f01 /* [ls][gi]dt */
2923 		   && i.tm.extension_opcode <= 3)))
2928 	  if (!(i.tm.opcode_modifier & No_qSuf))
2934 	  if (!(i.tm.opcode_modifier & No_lSuf))
2938 	  if (!(i.tm.opcode_modifier & No_wSuf))
2948 	  if (i.tm.opcode_modifier & W)
2957 	  unsigned int suffixes = (~i.tm.opcode_modifier
2965 	  if ((i.tm.opcode_modifier & W)
2967 		  && !(i.tm.opcode_modifier & (DefaultSize | IgnoreSize))))
2969 	      as_bad (_("ambiguous operand size for `%s'"), i.tm.name);
2981       if (i.tm.opcode_modifier & W)
2983 	  if (i.tm.opcode_modifier & ShortForm)
2984 	    i.tm.base_opcode |= 8;
2986 	    i.tm.base_opcode |= 1;
2992       if (i.tm.base_opcode == 0x0f01 && i.tm.extension_opcode == 0xc8)
3004 	       && !(i.tm.opcode_modifier & (IgnoreSize | FloatMF))
3007 		       && (i.tm.opcode_modifier & JumpByte))))
3011 	  if (i.tm.opcode_modifier & JumpByte) /* jcxz, loop */
3021 	  && (i.tm.opcode_modifier & NoRex64) == 0)
3028 	      || i.tm.base_opcode != 0x90)
3034 	if (i.tm.opcode_modifier & FloatMF)
3035 	  i.tm.base_opcode ^= 4;
3056 	  && (i.tm.base_opcode == 0xfb7
3057 	      || i.tm.base_opcode == 0xfb6
3058 	      || i.tm.base_opcode == 0x63
3059 	      || i.tm.base_opcode == 0xfbe
3060 	      || i.tm.base_opcode == 0xfbf))
3064       if (i.tm.base_opcode == 0xf20f38f0)
3072 	      && (i.tm.operand_types[op] & InOutPortReg) == 0)
3081 	      && (i.tm.operand_types[op] & InOutPortReg) == 0)
3102 		  i.tm.name,
3119 	&& (i.tm.operand_types[op] & (Reg16 | Reg32 | Acc)) != 0)
3124 		i.tm.name,
3131 	     && (i.tm.operand_types[op] & (Reg32 | Acc)) != 0)
3154 	     && (i.tm.operand_types[op] & (Reg32 | Acc)) != 0)
3173 	&& (i.tm.operand_types[op] & (Reg16 | Reg32 | Acc)) != 0)
3178 		i.tm.name,
3185 	     && (i.tm.operand_types[op] & (Reg32 | Acc)) != 0)
3205 	&& (i.tm.operand_types[op] & (Reg16 | Reg32 | Acc)) != 0)
3210 		i.tm.name,
3217 	     && (i.tm.operand_types[op] & (Reg16 | Acc)) != 0)
3246   overlap0 = i.types[0] & i.tm.operand_types[0];
3280   overlap1 = i.types[1] & i.tm.operand_types[1];
3315   overlap2 = i.types[2] & i.tm.operand_types[2];
3333   if (i.tm.opcode_modifier & RegKludge)
3335        if ((i.tm.cpu_flags & CpuSSE4_1))
3346 			 i.tm.name, register_prefix);
3349 			 i.tm.name, register_prefix);
3359 	   /* We need to adjust fields in i.tm since they are used by
3361 	   i.tm.operand_types [0] = i.tm.operand_types [1];
3362 	   i.tm.operand_types [1] = i.tm.operand_types [2];
3363 	   i.tm.operands--;
3378   if (i.tm.opcode_modifier & ShortForm)
3382 	  if (i.tm.base_opcode == POP_SEG_SHORT
3388 	  i.tm.base_opcode |= (i.op[0].regs->reg_num << 3);
3397 	  i.tm.base_opcode |= i.op[op].regs->reg_num;
3400 	  if (!quiet_warnings && (i.tm.opcode_modifier & Ugh) != 0)
3407 		  as_warn (_("translating to `%s %s%s,%s%s'"), i.tm.name,
3414 		  as_warn (_("translating to `%s %s%s'"), i.tm.name,
3420   else if (i.tm.opcode_modifier & Modrm)
3422       /* The opcode is completed (modulo i.tm.extension_opcode which
3428   else if ((i.tm.base_opcode & ~0x3) == MOV_AX_DISP32)
3432   else if ((i.tm.opcode_modifier & IsString) != 0)
3439   if ((i.tm.base_opcode == 0x8d /* lea */
3440        || (i.tm.cpu_flags & CpuSVME))
3442     as_warn (_("segment override on `%s' is ineffectual"), i.tm.name);
3497       /* One of the register operands will be encoded in the i.tm.reg
3498 	 field, the other in the combined i.tm.mode and i.tm.regmem
3503       if ((i.tm.operand_types[dest] & (AnyMem | RegMem)) == 0)
3705 	 (if any) based on i.tm.extension_opcode.  Again, we must be
3721 	  if (i.tm.extension_opcode != None)
3742       if (i.tm.extension_opcode != None)
3743 	i.rm.reg = i.tm.extension_opcode;
3800   *p = i.tm.base_opcode;
3833   if (i.tm.opcode_modifier & JumpByte)
3880   *p++ = i.tm.base_opcode;
3933   *p++ = i.tm.base_opcode;
3952 	    i.tm.name);
3971   if (i.tm.opcode_modifier & Jump)
3973   else if (i.tm.opcode_modifier & (JumpByte | JumpDword))
3975   else if (i.tm.opcode_modifier & JumpInterSegment)
3988       if ((i.tm.cpu_flags & (CpuSSSE3 | CpuSSE4 | CpuAES | CpuPCLMUL)) != 0
3989 	  && (i.tm.cpu_flags & CpuABM) == 0)
3991 	  if (i.tm.base_opcode & 0xff000000)
3993 	      prefix = (i.tm.base_opcode >> 24) & 0xff;
3997       else if (i.tm.base_opcode == 0x660f3880 || i.tm.base_opcode == 0x660f3881
3998 	  || i.tm.base_opcode == 0x660f3882)
4002 	  if (i.tm.base_opcode & 0xff000000)
4004 	      prefix = (i.tm.base_opcode >> 24) & 0xff;
4008       else if ((i.tm.base_opcode & 0xff0000) != 0)
4010 	  prefix = (i.tm.base_opcode >> 16) & 0xff;
4011 	  if ((i.tm.cpu_flags & CpuPadLock) != 0)
4035       if (fits_in_unsigned_byte (i.tm.base_opcode))
4037 	  FRAG_APPEND_1_CHAR (i.tm.base_opcode);
4041 	  if ((i.tm.cpu_flags & (CpuSSSE3 | CpuSSE4 | CpuAES | CpuPCLMUL)) != 0
4042 	      && (i.tm.cpu_flags & CpuABM) == 0)
4045 	      *p++ = (i.tm.base_opcode >> 16) & 0xff;
4047 	  else if (i.tm.base_opcode == 0x660f3880 ||
4048 		   i.tm.base_opcode == 0x660f3881 ||
4049 		   i.tm.base_opcode == 0x660f3882)
4052 	      *p++ = (i.tm.base_opcode >> 16) & 0xff;
4058 	  *p++ = (i.tm.base_opcode >> 8) & 0xff;
4059 	  *p = i.tm.base_opcode & 0xff;
4063       if (i.tm.opcode_modifier & Modrm)
4270 		      || (!i.suffix && (i.tm.opcode_modifier & No_lSuf))))