opcode

Documentation

Index

• Constants
• type Opcode
  • func (op Opcode) Byte() byte
  • func (op Opcode) Operands() []int
  • func (op Opcode) String() string
  • func (op Opcode) Width() int

Constants

const (
	AbortCheck                  = Opcode(0)  // Poll VM abort flag; return control to host when set
	BComplement                 = Opcode(1)  // bitwise complement
	Pop                         = Opcode(2)  // Pop
	True                        = Opcode(3)  // Push true
	False                       = Opcode(4)  // Push false
	Equal                       = Opcode(5)  // Equal ==
	NotEqual                    = Opcode(6)  // Not equal !=
	Minus                       = Opcode(7)  // Minus -
	LNot                        = Opcode(8)  // Logical not !
	JumpFalsy                   = Opcode(9)  // Jump if falsy
	AndJump                     = Opcode(10) // Logical AND jump
	OrJump                      = Opcode(11) // Logical OR jump
	Jump                        = Opcode(12) // Jump
	Null                        = Opcode(13) // Push null
	Array                       = Opcode(14) // Array object
	Record                      = Opcode(15) // Record object
	Contains                    = Opcode(16) // Contains operation (x in y)
	Immutable                   = Opcode(17) // Immutable object
	Index                       = Opcode(18) // Index operation
	SliceIndex                  = Opcode(19) // Slice operation
	Call                        = Opcode(20) // Call function
	Return                      = Opcode(21) // Return
	GetGlobal                   = Opcode(22) // Get global variable
	SetGlobal                   = Opcode(23) // Set global variable
	SetSelGlobal                = Opcode(24) // Set global variable using selectors
	GetLocal                    = Opcode(25) // Get local variable
	SetLocal                    = Opcode(26) // Set local variable
	DefineLocal                 = Opcode(27) // Define local variable
	SetSelLocal                 = Opcode(28) // Set local variable using selectors
	GetFreePtr                  = Opcode(29) // Get free variable pointer object
	GetFree                     = Opcode(30) // Get free variables
	SetFree                     = Opcode(31) // Set free variables
	GetLocalPtr                 = Opcode(32) // Get local variable as a pointer
	SetSelFree                  = Opcode(33) // Set free variables using selectors
	GetBuiltinFunction          = Opcode(34) // Get builtin function
	Closure                     = Opcode(35) // Push closure
	IteratorInit                = Opcode(36) // Iterator init
	IteratorNext                = Opcode(37) // Iterator next
	IteratorKey                 = Opcode(38) // Iterator key
	IteratorValue               = Opcode(39) // Iterator value
	BinaryOp                    = Opcode(40) // Binary operation
	Suspend                     = Opcode(41) // Suspend VM
	Select                      = Opcode(42) // Select operation
	MethodCall                  = Opcode(43) // Call method on object
	SliceIndexStep              = Opcode(44) // Slice with step
	Format                      = Opcode(45) // Format value with pre-parsed FormatSpec static
	FormatDyn                   = Opcode(46) // Format value with runtime-built FormatSpec string popped from the stack
	Defer                       = Opcode(47) // Register deferred call: pop callee + N args, store on current frame
	DeferMethod                 = Opcode(48) // Register deferred method call: pop receiver + N args; method name from static strings[methodIdx]
	ImportBuiltinModule         = Opcode(49) // Import builtin module by static ID
	StaticPrimitiveValue        = Opcode(50) // Push static primitive value (bool, nil)
	StaticDecimalValue          = Opcode(51) // Push static decimal value
	StaticStringValue           = Opcode(52) // Push static string value
	StaticRunesValue            = Opcode(53) // Push static runes value
	StaticFormatSpecValue       = Opcode(54) // Push static FormatSpec value
	StaticCompiledFunctionValue = Opcode(55) // Push static compiled function value

)

Types

type Opcode

type Opcode byte

func (Opcode) Byte

func (op Opcode) Byte() byte

func (Opcode) Operands

func (op Opcode) Operands() []int

func (Opcode) String

func (op Opcode) String() string

func (Opcode) Width

func (op Opcode) Width() int