Struct VM 

pub struct VM {
    pub registers: Vec<JSValue>,
    pub frames: Vec<CallFrame>,
    pub frame_index: usize,
    pub pc: usize,
    /* private fields */
}

Fields

registers: Vec<JSValue>

frames: Vec<CallFrame>

frame_index: usize

pc: usize

Implementations

impl VM

pub fn new() -> Self

pub fn find_var_in_frame_stack(&self, name_atom: u32) -> Option<(usize, u16)>

pub fn get_var_in_caller_vm(&self, name_atom: u32) -> Option<JSValue>

pub fn set_var_in_caller_vm( &mut self, ctx: &mut JSContext, name_atom: u32, value: JSValue, ) -> bool

pub fn init_var_in_caller_vm( &mut self, ctx: &mut JSContext, name_atom: u32, value: JSValue, ) -> bool

pub fn set_var_in_frame_stack( &mut self, ctx: &mut JSContext, name: &str, value: JSValue, )

pub fn collect_roots(&self, ctx: &JSContext) -> Vec<JSValue>

pub fn maybe_gc(&mut self, ctx: &mut JSContext)

pub fn minor_gc(&mut self, ctx: &mut JSContext) -> usize

pub fn run_gc(&mut self, ctx: &mut JSContext) -> usize

pub fn call_function( &mut self, ctx: &mut JSContext, func: JSValue, args: &[JSValue], ) -> Result<JSValue, String>

pub fn call_function_with_this( &mut self, ctx: &mut JSContext, func: JSValue, this_value: JSValue, args: &[JSValue], ) -> Result<JSValue, String>

pub fn execute( &mut self, ctx: &mut JSContext, bytecode: &Bytecode, ) -> Result<ExecutionOutcome, String>

pub fn execute_preserving_registers( &mut self, ctx: &mut JSContext, bytecode: &Bytecode, ) -> Result<ExecutionOutcome, String>

pub fn execute_eval( &mut self, ctx: &mut JSContext, bytecode: &Bytecode, this_value: JSValue, caller_vm_ptr: Option<usize>, ) -> Result<ExecutionOutcome, String>

pub fn direct_eval( &mut self, ctx: &mut JSContext, source: &str, ) -> Result<JSValue, String>

pub fn execute_generator_step( &mut self, ctx: &mut JSContext, bytecode: &Bytecode, registers_snapshot: &[JSValue], start_pc: usize, ) -> Result<(JSValue, Vec<JSValue>, usize, bool), String>