C++ (Cpp) getregname Examples

Example #1

File: QRegisterSet.cpp Project: gtortone/TSI-GUI

QString QRegisterSet::output(QString pfx, TSIport p, uint8_t id) {

   QString str;
   QString hex;

   hex.sprintf("%04X",getregvalue(pfx, p, id));

   str = getregname(pfx, p, id) + " = 0x" + hex;

   return str;
}

Example #2

File: crx-dis.c Project: BGmot/playbook-dev-tools

static void
print_arg (argument *a, bfd_vma memaddr, struct disassemble_info *info)
{
  LONGLONG longdisp, mask;
  int sign_flag = 0;
  int relative = 0;
  bfd_vma number;
  int op_index = 0;
  char string[200];
  PTR stream = info->stream;
  fprintf_ftype func = info->fprintf_func;

  switch (a->type)
    {
    case arg_copr:
      func (stream, "%s", getcopregname (a->cr, CRX_C_REGTYPE));
      break;

    case arg_copsr:
      func (stream, "%s", getcopregname (a->cr, CRX_CS_REGTYPE));
      break;

    case arg_r:
      if (IS_INSN_MNEMONIC ("mtpr") || IS_INSN_MNEMONIC ("mfpr"))
	func (stream, "%s", getprocregname (a->r));
      else
	func (stream, "%s", getregname (a->r));
      break;

    case arg_ic:
      if (IS_INSN_MNEMONIC ("excp"))
	func (stream, "%s", gettrapstring (a->constant));

      else if (IS_INSN_MNEMONIC ("cinv"))
	func (stream, "%s", getcinvstring (a->constant));

      else if (INST_HAS_REG_LIST)
        {
	  REG_ARG_TYPE reg_arg_type = IS_INSN_TYPE (COP_REG_INS) ? 
				 COP_ARG : IS_INSN_TYPE (COPS_REG_INS) ? 
				 COPS_ARG : (instruction->flags & USER_REG) ?
				 USER_REG_ARG : REG_ARG;

          if ((reg_arg_type == COP_ARG) || (reg_arg_type == COPS_ARG))
	    {
		/*  Check for proper argument number.  */
		if (processing_argument_number == 2)
		  {
		    getregliststring (a->constant, string, reg_arg_type);
		    func (stream, "%s", string);
		  }
		else
		  func (stream, "$0x%lx", a->constant);
	    }
	  else
            {
              getregliststring (a->constant, string, reg_arg_type);
              func (stream, "%s", string);
            }
        }
      else
	func (stream, "$0x%lx", a->constant);
      break;

    case arg_idxr:
      func (stream, "0x%lx(%s,%s,%d)", a->constant, getregname (a->r),
	    getregname (a->i_r), powerof2 (a->scale));
      break;

    case arg_rbase:
      func (stream, "(%s)", getregname (a->r));
      break;

    case arg_cr:
      func (stream, "0x%lx(%s)", a->constant, getregname (a->r));

      if (IS_INSN_TYPE (LD_STOR_INS_INC))
	func (stream, "+");
      break;

    case arg_c:
      /* Removed the *2 part as because implicit zeros are no more required.
	 Have to fix this as this needs a bit of extension in terms of branchins.
	 Have to add support for cmp and branch instructions.  */
      if (IS_INSN_TYPE (BRANCH_INS) || IS_INSN_MNEMONIC ("bal")
	  || IS_INSN_TYPE (CMPBR_INS) || IS_INSN_TYPE (DCR_BRANCH_INS)
	  || IS_INSN_TYPE (COP_BRANCH_INS))
        {
	  relative = 1;
          longdisp = a->constant;
          longdisp <<= 1;

          switch (a->size)
            {
            case 8:
	    case 16:
	    case 24:
	    case 32:
	      mask = ((LONGLONG)1 << a->size) - 1;
              if (longdisp & ((LONGLONG)1 << a->size))
                {
                  sign_flag = 1;
                  longdisp = ~(longdisp) + 1;
                }
              a->constant = (unsigned long int) (longdisp & mask);
              break;
            default:
	      func (stream,
		    "Wrong offset used in branch/bal instruction");
              break;
            }

        }
      /* For branch Neq instruction it is 2*offset + 2.  */
      else if (IS_INSN_TYPE (BRANCH_NEQ_INS))
	a->constant = 2 * a->constant + 2;
      else if (IS_INSN_TYPE (LD_STOR_INS_INC)
	  || IS_INSN_TYPE (LD_STOR_INS)
	  || IS_INSN_TYPE (STOR_IMM_INS)
	  || IS_INSN_TYPE (CSTBIT_INS))
        {
          op_index = instruction->flags & REVERSE_MATCH ? 0 : 1;
          if (instruction->operands[op_index].op_type == abs16)
	    a->constant |= 0xFFFF0000;
        }
      func (stream, "%s", "0x");
      number = (relative ? memaddr : 0)
	       + (sign_flag ? -a->constant : a->constant);
      (*info->print_address_func) (number, info);
      break;
    default:
      break;
    }
}