def __str__(self):
CHEADER = '<STR_LIT>'<EOL>CBLUE = '<STR_LIT>'<EOL>CGREEN = '<STR_LIT>'<EOL>CWARNING = '<STR_LIT>'<EOL>CFAIL = '<STR_LIT>'<EOL>CEND = '<STR_LIT>'<EOL>pos = <NUM_LIT:0><EOL>result = "<STR_LIT>"<EOL>try:<EOL><INDENT>instruction = self.instruction<EOL>result += f"<STR_LIT>"<EOL><DEDENT>except BaseException:<EOL><INDENT>result += "<STR_LIT>"<EOL><DEDENT>regs = ('<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>')<EOL>for reg_name in regs:<EOL><INDENT>value = self.read_register(reg_name)<EOL>if issymbolic(value):<EOL><INDENT>result += f'<STR_LIT>'<EOL><DEDENT>else:<EOL><INDENT>result += f"<STR_LIT>"<EOL><DEDENT>pos = <NUM_LIT:0><EOL><DEDENT>pos = <NUM_LIT:0><EOL>for reg_name in ('<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>'):<EOL><INDENT>value = self.read_register(reg_name)<EOL>if issymbolic(value):<EOL><INDENT>result += f'<STR_LIT>'<EOL><DEDENT>else:<EOL><INDENT>result += f'<STR_LIT>'<EOL><DEDENT>pos = <NUM_LIT:0><EOL><DEDENT>for reg_name in ['<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>']:<EOL><INDENT>base, size, ty = self.get_descriptor(self.read_register(reg_name))<EOL>result += f'<STR_LIT>'<EOL><DEDENT>for reg_name in ['<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>']:<EOL><INDENT>value = getattr(self, reg_name)<EOL>result += f'<STR_LIT>'<EOL>pos = <NUM_LIT:0><EOL><DEDENT>return result<EOL>
Returns a string representation of cpu state

:rtype: str
:return: a string containing the name and current value for all the registers.