abstract struct GBA::Waitloop::Instruction

• GBA::Waitloop::Instruction
• Struct
• Value
• Object

Direct Known Subclasses

• GBA::Waitloop::AddOffsetToStackPointer
• GBA::Waitloop::AddSubtract
• GBA::Waitloop::AluOperations
• GBA::Waitloop::ConditionalBranch
• GBA::Waitloop::HighRegBranchExchange
• GBA::Waitloop::LoadAddress
• GBA::Waitloop::LoadStoreHalfword
• GBA::Waitloop::LoadStoreImmediateOffset
• GBA::Waitloop::LoadStoreRegisterOffset
• GBA::Waitloop::LoadStoreSignExtended
• GBA::Waitloop::LongBranchLink
• GBA::Waitloop::MoveCompareAddSubtract
• GBA::Waitloop::MoveShiftedRegister
• GBA::Waitloop::MultipleLoadStore
• GBA::Waitloop::PcRelativeLoad
• GBA::Waitloop::PushPopRegisters
• GBA::Waitloop::SoftwareInterrupt
• GBA::Waitloop::SpRelativeLoadStore
• GBA::Waitloop::UnconditionalBranch
• GBA::Waitloop::Unimplemented

Defined in:

crab/gba/waitloop.cr

Constructors

• .new

Class Method Summary

• .parse?(instruction : UInt16) : Instruction | Nil

  Attempt to parse the instruction.

Instance Method Summary

• #initialize
• #read_bits : UInt16

  Each set bit indicates a register this instruction reads from.

• #read_only?

  Indicates that this instruction doesn't attempt to write to storage.

• #write_bits : UInt16

  Each set bit indicates a register this instruction writes to.

Constructor Detail

Class Method Detail

Instance Method Detail