dist/gas/cgen.c

82   expressionS exp;
107   fixups[num_fixups].exp     = *expP;
278 			   expressionS *exp)
284   fixP = fix_new_exp (frag, where, length / 8, exp,
344   expressionS exp;
375   expression (&exp);
383   opinfo_1 = TC_CGEN_PARSE_FIX_EXP (opinfo_1, & exp);
388   resolve_register (&exp);
390   switch (exp.X_op)
403       *valueP = exp.X_add_number;
407       *valueP = exp.X_add_number;
416       errmsg = weak_operand_overflow_check (& exp, operand);
427 	  if (exp.X_op == O_symbol
429 	      && symbol_constant_p (exp.X_add_symbol)
430 	      && (!symbol_symbolS (exp.X_add_symbol)
431 		  || (bsym = symbol_get_bfdsym (exp.X_add_symbol)) == NULL
444 	      symbol_set_value_expression (stmp, & exp);
447 	    stmp = make_expr_symbol (& exp);
474 	  exp.X_op = O_symbol;
475 	  exp.X_op_symbol = 0;
476 	  exp.X_add_symbol = stmp;
477 	  exp.X_add_number = 0;
481 	  queue_fixup_recursively (opindex, opinfo_1, & exp,
491       queue_fixup (opindex, opinfo_1, &exp);
569       expressionS *exp;
588       exp = &fixups[relax_operand].exp;
589       sym = exp->X_add_symbol;
590       off = exp->X_add_number;
591       if (exp->X_op != O_constant && exp->X_op != O_symbol)
594 	  sym = make_expr_symbol (exp);
657 				       &fixups[i].exp);
759 weak_operand_overflow_check (const expressionS *  exp,
766   if (!exp)
769   if (exp->X_op != O_bit_and)
778   mask = exp->X_add_number;
780   if (exp->X_add_symbol
781       && symbol_constant_p (exp->X_add_symbol))
782     mask |= *symbol_X_add_number (exp->X_add_symbol);
784   if (exp->X_op_symbol
785       && symbol_constant_p (exp->X_op_symbol))
786     mask |= *symbol_X_add_number (exp->X_op_symbol);
804 make_right_shifted_expr (expressionS * exp,
813 			    make_expr_symbol (exp),