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Lines Matching refs:operand

339 parse_reg (char *str, struct pdp11_code *operand)
349 	  operand->code = *str - '0';
353 	  operand->error = _("Bad register name");
360       operand->code = 6;
366       operand->code = 7;
371       operand->error = _("Bad register name");
377       operand->error = _("Bad register name");
385 parse_ac5 (char *str, struct pdp11_code *operand)
398 	  operand->code = *str - '0';
402 	  operand->error = _("Bad register name");
408       operand->error = _("Bad register name");
416 parse_ac (char *str, struct pdp11_code *operand)
418   str = parse_ac5 (str, operand);
419   if (!operand->error && operand->code > 3)
421       operand->error = _("Bad register name");
429 parse_expression (char *str, struct pdp11_code *operand)
436   seg = expression (&operand->reloc.exp);
440       operand->error = _("Error in expression");
447   operand->reloc.pc_rel = 0;
453 parse_op_no_deferred (char *str, struct pdp11_code *operand)
462       str = parse_reg (str + 1, operand);
463       if (operand->error)
468 	  operand->error = _("Missing ')'");
474 	  operand->code |= 020;
479 	  operand->code |= 010;
486       str = parse_expression (str + 1, operand);
487       if (operand->error)
489       operand->additional = true;
490       operand->word = operand->reloc.exp.X_add_number;
491       switch (operand->reloc.exp.X_op)
498 	  operand->reloc.type = BFD_RELOC_16;
499 	  operand->reloc.pc_rel = 0;
502           if (operand->reloc.exp.X_add_number > 0)
504               operand->error = _("Error in expression");
508           know (operand->reloc.exp.X_add_number < 0);
510           operand->word = literal_float[0];
512             as_warn (_("Low order bits truncated in immediate float operand"));
515 	  operand->error = _("Error in expression");
518       operand->code = 027;
526 	    str = parse_reg (str + 2, operand);
527 	    if (operand->error)
532 		operand->error = _("Missing ')'");
535 	    operand->code |= 040;
540 	str = parse_expression (str, operand);
541 	if (operand->error)
548 	    operand->code = 067;
549 	    operand->additional = 1;
550 	    operand->word = 0;
551 	    operand->reloc.type = BFD_RELOC_16_PCREL;
552 	    operand->reloc.pc_rel = 1;
558 	str = parse_reg (str, operand);
559 	if (operand->error)
566 	    operand->error = _("Missing ')'");
571 	operand->additional = true;
572 	operand->code |= 060;
573 	switch (operand->reloc.exp.X_op)
576 	    operand->reloc.type = BFD_RELOC_16;
577 	    operand->reloc.pc_rel = 0;
580 	    if ((operand->code & 7) == 7)
582 		operand->reloc.pc_rel = 1;
583 		operand->word = operand->reloc.exp.X_add_number;
586 	      operand->word = operand->reloc.exp.X_add_number;
590 	    BAD_CASE (operand->reloc.exp.X_op);
600 parse_op_noreg (char *str, struct pdp11_code *operand)
603   operand->error = NULL;
617           str = parse_op_no_deferred (str, operand);
622           str = parse_reg (str + 1, operand);
625           if (operand->error)
627 	      operand->error = NULL;
628 	      str = parse_op_no_deferred (str, operand);
632       if (operand->error)
635       operand->code |= 010;
638     str = parse_op_no_deferred (str, operand);
644 parse_op (char *str, struct pdp11_code *operand)
648   str = parse_reg (str, operand);
649   if (!operand->error)
652   operand->error = NULL;
653   parse_ac5 (str, operand);
654   if (!operand->error)
656       operand->error = _("Float AC not legal as integer operand");
660   return parse_op_noreg (str, operand);
664 parse_fop (char *str, struct pdp11_code *operand)
668   str = parse_ac5 (str, operand);
669   if (!operand->error)
672   operand->error = NULL;
673   parse_reg (str, operand);
674   if (!operand->error)
676       operand->error = _("General register not legal as float operand");
680   return parse_op_noreg (str, operand);
759 	  op1.error = _("operand is not an absolute constant");