Struct StackMachine

pub struct StackMachine {
    pub st: StackMachineState,
    pub trap_handlers: Vec<Box<dyn HandleTrap>>,
}

Fields

st: StackMachineState

trap_handlers: Vec<Box<dyn HandleTrap>>

Implementations

impl StackMachine

pub fn execute( &mut self, starting_point: usize, gas_limit: GasLimit, ) -> Result<(), StackMachineError>

JR() is relative from the JR() instruction, 0 would jump back onto the JR instruction -1 Would jump back to the instruction before the JR(}) instruction 1 Would jump to the instruction after the JR() instruction

TRAPs always have a numeric code on the number stack to define which TRAP is being called

CMPLOOP pushes 1 on the stack if the loop counter is greater than or equal to the max pushes 0 on the stack if the loop counter is less than the max

Trait Implementations

impl Default for StackMachine

fn default() -> StackMachine

Returns the “default value” for a type.