Enum jazz_vm::opcode::OpCode

pub enum OpCode {
    Nop,
    LoadNull,
    LoadInt(i64),
    LoadFloat(f64),
    LoadString(String),
    LoadBool(bool),
    LoadThis,
    Pop,
    Dup,
    InitLocal(usize),
    GetLocal(usize),
    SetLocal(usize),
    GetArgument(usize),
    GetNArguments,
    GetVariable,
    SetVariable,
    GetStatic,
    SetStatic,
    GetField,
    SetField,
    Call(usize),
    CallField(usize),
    Branch(usize),
    ConditionalBranch(usize, usize),
    GotoIfTrue(usize),
    GotoIfFalse(usize),
    Goto(usize),
    Return,
    Add,
    Sub,
    Mul,
    Div,
    Mod,
    Pow,
    IntAdd,
    IntSub,
    IntMul,
    IntDiv,
    IntMod,
    IntPow,
    FloatAdd,
    FloatSub,
    FloatMul,
    FloatDiv,
    FloatPowi,
    FloatPowf,
    StringAdd,
    CastToFloat,
    CastToInt,
    CastToBool,
    CastToString,
    And,
    Or,
    Not,
    TestLt,
    TestLe,
    TestEq,
    TestNe,
    TestGe,
    TestGt,
    Rotate2,
    Rotate3,
    RotateReverse(usize),
    Select(SelectType, Vec<OpCode>, Vec<OpCode>),
    Rt(RtOpCode),
}

Инструции виртуальной машины.

P.S Rt инструкции используются только для внутреннего использования оптимизатором и они не будут проходить проверку кода при вызове функции

Variants

NopLoadNullLoadInt(i64)LoadFloat(f64)LoadString(String)LoadBool(bool)LoadThisPopDupInitLocal(usize)GetLocal(usize)SetLocal(usize)GetArgument(usize)GetNArgumentsGetVariableSetVariableGetStaticSetStaticGetFieldSetFieldCall(usize)CallField(usize)Branch(usize)ConditionalBranch(usize, usize)GotoIfTrue(usize)GotoIfFalse(usize)Goto(usize)ReturnAddSubMulDivModPowIntAddIntSubIntMulIntDivIntModIntPowFloatAddFloatSubFloatMulFloatDivFloatPowiFloatPowfStringAddCastToFloatCastToIntCastToBoolCastToStringAndOrNotTestLtTestLeTestEqTestNeTestGeTestGtRotate2Rotate3RotateReverse(usize)Select(SelectType, Vec<OpCode>, Vec<OpCode>)Rt(RtOpCode)

Methods

impl OpCode

pub fn modifies_control_flow(&self) -> bool

pub fn validate(     &self,     allow_modify_control_flow: bool ) -> Result<(), ValidateError>

pub fn from_value(v: Value) -> OpCode

pub fn to_value(&self) -> Option<Value>

pub fn get_stack_depth_change(&self) -> (usize, usize)

Trait Implementations

impl Clone for OpCode

fn clone(&self) -> OpCode

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OpCode

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl PartialEq for OpCode

fn eq(&self, other: &OpCode) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &OpCode) -> bool

This method tests for !=.