class GB::DmgOps::Operation

• GB::DmgOps::Operation
• Reference
• Object

Included Modules

• JSON::Serializable

Defined in:

crab/gb/update_opcodes.cr

Constructors

• .new(pull : JSON::PullParser)

Instance Method Summary

• #assign_extra_integers : Array(String)

  set u8, u16, and i8 if necessary

• #branch(cond : String, body : Array(String)) : Array(String)

  create a branch condition

• #codegen : Array(String)

  generate the code required to process this operation

• #cycles : UInt8
• #cycles=(cycles : UInt8)
• #cycles_branch : UInt8
• #cycles_branch=(cycles_branch : UInt8)
• #flags : Flags
• #flags=(flags : Flags)
• #group : Group

  read the group as a Group enum

• #length : UInt8
• #length=(length : UInt8)
• #name : String
• #name=(name : String)
• #normalize_operand(operand : String) : String

  normalize an operand to work with the existing cpu methods/fields

• #operands : Array(String)

  read the operation operands from the name

• #set_flag_c(o : Object) : Array(String)

  set flag c to the given value if specified by this operation

• #set_flag_c!(o : Object) : Array(String)

  set flag c to the given value

• #set_flag_h(o : Object) : Array(String)

  set flag h to the given value if specified by this operation

• #set_flag_h!(o : Object) : Array(String)

  set flag h to the given value

• #set_flag_n(o : Object) : Array(String)

  set flag n to the given value if specified by this operation

• #set_flag_n!(o : Object) : Array(String)

  set flag n to the given value

• #set_flag_z(o : Object) : Array(String)

  set flag z to the given value if specified by this operation

• #set_flag_z!(o : Object) : Array(String)

  set flag z to the given value

• #set_reset_flags : Array(String)

  generate code to set/reset flags if necessary

• #type : String

  read the operation type from the name

Constructor Detail

Instance Method Detail