binutils/opcodes/ia64-opc.c

256 extract_op (int op_pointer, int *opval, unsigned int *op)
264       opval[0] = extract_op_bits (op_pointer, oplen, 5);
271 	opval[1] = extract_op_bits (op_pointer, oplen, 8);
273 	opval[1] += op_pointer;
278 	opval[1] = extract_op_bits (op_pointer, oplen, 16);
279 	if (! (opval[1] & 32768))
281 	    opval[1] += op_pointer;
289 	opval[2] = extract_op_bits (op_pointer, oplen, 12);
291 	opval[2] |= 32768;
297       opval[2] = extract_op_bits (op_pointer, oplen, 16);
299       if (! (opval[2] & 32768))
301 	  opval[2] += op_pointer;
376       int opval[3] = {0};
380       oplen = extract_op (op_pointer, opval, &op);
384       /* Skip opval[0] bits in the instruction. */
387 	  currbitnum -= opval[0];
441 	     instruction specified by opval[1]. */
445 	      next_op = opval[1];
451 	     instruction specified by opval[2].
458 	      next_op = opval[2];