Struct jazz::frame::CallFrame

pub struct CallFrame {
    pub bp: usize,
    pub blocks: Vec<CodeBlock>,
    pub stack: Vec<Value>,
    pub arg_stack: Vec<Value>,
}

CallFrame Stores register values, Blocks of code, registers and arguments stack

Fields

bp: usize

pointer to current block

blocks: Vec<CodeBlock>

blocks

stack: Vec<Value>

registers stored in stack, default size of stack is 4096

arg_stack: Vec<Value>

arguments stack, used by Call instruction

Implementations

impl CallFrame

pub fn new(code: Vec<CodeBlock>) -> CallFrame

pub fn get(&self, r: usize) -> Value

pub fn set(&mut self, r: usize, v: Value)

pub fn init_with_args(&mut self, args: &[Value])

pub fn fetch_opcode(&mut self) -> Instruction

pub fn reset(&mut self)

pub fn jit_run(&mut self) -> Value

Trait Implementations

impl Clone for CallFrame

fn clone(&self) -> CallFrame

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CallFrame

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

Formats the value using the given formatter.