text: # ------------------------------------------------------------------------------
  # Access to the CodeHawk Binary Analyzer Analysis Results
  # Author: Henny Sipma
  # ------------------------------------------------------------------------------
  # The MIT License (MIT)
  #
  # Copyright (c) 2016-2020 Kestrel Technology LLC
  # Copyright (c) 2020      Henny Sipma
  #
  # Permission is hereby granted, free of charge, to any person obtaining a copy
  # of this software and associated documentation files (the "Software"), to deal
  # in the Software without restriction, including without limitation the rights
  # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  # copies of the Software, and to permit persons to whom the Software is
  # furnished to do so, subject to the following conditions:
  #
  # The above copyright notice and this permission notice shall be included in all
  # copies or substantial portions of the Software.
  # 
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  # SOFTWARE.
  # ------------------------------------------------------------------------------
  
  import chb.app.DictionaryRecord as D
  
  class MIPSOperandKindBase(D.DictionaryRecord):
  
      def __init__(self,d,index,tags,args):
          D.DictionaryRecord.__init__(self,d,index,tags,args)
          self.bd = self.d.app.bdictionary
  
      def is_mips_absolute(self): return False
      def is_mips_immediate(self): return False
      def is_mips_indirect_register(self): return False
      def is_mips_register(self): return False
      def is_mips_special_register(self): return False
  
      def to_expr_string(self): return self.__str__()
  
      def __str__(self): return 'operandkind:' + self.tags[0]
  
  class MIPSRegisterOp(MIPSOperandKindBase):
  
      def __init__(self,d,index,tags,args):
          MIPSOperandKindBase.__init__(self,d,index,tags,args)
  
      def is_mips_register(self): return True
  
      def get_size(self): return 4
  
      def get_mips_register(self): return self.tags[1]
  
      def __str__(self): return str(self.get_mips_register())
  
  class MIPSSpecialRegisterOp(MIPSOperandKindBase):
  
      def __init__(self,d,index,tags,args):
          MIPSOperandKindBase.__init__(self,d,index,tags,args)
  
      def is_mips_special_register(self): return True
  
      def get_mips_register(self): return self.tags[1]
  
      def get_size(self): return 4
  
      def __str__(self): return str(self.get_mips_register())
  
  
  class MIPSIndirectRegisterOp(MIPSOperandKindBase):
  
      def __init__(self,d,index,tags,args):
          MIPSOperandKindBase.__init__(self,d,index,tags,args)
  
      def is_mips_indirect_register(self): return True
  
      def get_mips_register(self): return self.tags[1]
  
      def get_offset(self): return int(self.tags[2])
  
      def get_size(self): return 4
  
      def to_expr_string(self):
          if self.get_offset() == 0:
              return '*(' + str(self.get_mips_register() + ')' )
          else:
              return '*(' + str(self.get_mips_register() + ' + ' + str(self.get_offset()) + ')')
  
      def __str__(self):
          return str(self.get_offset()) + '(' + str(self.get_mips_register()) + ')'
  
  class MIPSImmediateOp(MIPSOperandKindBase):
  
      def __init__(self,d,index,tags,args):
          MIPSOperandKindBase.__init__(self,d,index,tags,args)
  
      def is_mips_immediate(self): return True
  
      def get_value(self): return int(self.tags[1])
  
      def to_unsigned_int(self): return self.get_value()
  
      def to_signed_int(self): return self.get_value()
  
      def __str__(self): return str(hex(self.get_value()))
  
  class MIPSAbsoluteOp(MIPSOperandKindBase):
  
      def __init__(self,d,index,tags,args):
          MIPSOperandKindBase.__init__(self,d,index,tags,args)
  
      def get_address(self): return self.bd.get_address(self.args[0])
  
      def is_mips_absolute(self): return True
  
      def __str__(self): return str(self.get_address())
  
  class MIPSFloatingPointRegisterOp(MIPSOperandKindBase):
  
      def __innit__(self,d,index,tags,args):
          MIPSOperandKindBase.__init__(self,d,index,tags,args)
  
      def get_register_index(self): return int(self.args[0])
  
      def is_mips_floating_point_register(self): return True
  
      def __str__(self): return 'FP(' + str(self.get_register_index()) + ')'
  